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

Comparing rxvt-unicode/configure (file contents):
Revision 1.147 by mikachu, Tue Nov 15 01:13:49 2011 UTC vs.
Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68.	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, 2010 Free Software	7	# Inc.
8	# Foundation, 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.
13	## -------------------- ##	12	## -------------------- ##
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	# 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		84
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.
92	as_myself=	86	as_myself=
93	case $0 in #((	87	case $0 in #((
94	[\\/] ) as_myself=$0 ;;	88	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH	90	for as_dir in $PATH
97	do	91	do
98	IFS=$as_save_IFS	92	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
101	done	99	done
102	IFS=$as_save_IFS	100	IFS=$as_save_IFS
103		101
104	;;	102	;;
105	esac	103	esac
107	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
109	as_myself=$0	107	as_myself=$0
110	fi	108	fi
111	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1	111	exit 1
114	fi	112	fi
115		113
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127		114
128	# NLS nuisances.	115	# Use a proper internal environment variable to ensure we don't fall
129	LC_ALL=C	116	# into an infinite loop, continuously re-executing ourselves.
130	export LC_ALL	117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
131	LANGUAGE=C	118	_as_can_reexec=no; export _as_can_reexec;
132	export LANGUAGE	119	# We cannot yet assume a decent shell, so we have to provide a
133		120	# neutralization value for shells without unset; and this also
134	# 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
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH	125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
136		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 $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
137	if test "x$CONFIG_SHELL" = x; then	140	if test "x$CONFIG_SHELL" = x; then
138	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 :
139	emulate sh	144	emulate sh
140	NULLCMD=:	145	NULLCMD=:
141	# 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
142	# is contrary to our usage. Disable this feature.	147	# is contrary to our usage. Disable this feature.
143	alias -g '\${1+\"\$@\"}'='\"\$@\"'	148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
144	setopt NO_GLOB_SUBST	149	setopt NO_GLOB_SUBST
145	else	150	else \$as_nop
146	case \`(set -o) 2>/dev/null\` in #(	151	case \`(set -o) 2>/dev/null\` in #(
147	posix) :	152	posix) :
148	set -o posix ;; #(	153	set -o posix ;; #(
149	*) :	154	*) :
150	;;	155	;;
…		…
160	exitcode=0	165	exitcode=0
161	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }	166	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
162	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }	167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163	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.; }
164	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.; }
165	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 :
166		172
167	else	173	else \$as_nop
168	exitcode=1; echo positional parameters were not saved.	174	exitcode=1; echo positional parameters were not saved.
169	fi	175	fi
170	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"
171	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=$as_suggested" as_lineno_1a=\$LINENO
172	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO	181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&	182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1	183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
175	test \$(( 1 + 1 )) = 2 \|\| exit 1"	184	test \$(( 1 + 1 )) = 2 \|\| exit 1"
176	if (eval "$as_required") 2>/dev/null; then :	185	if (eval "$as_required") 2>/dev/null
		186	then :
177	as_have_required=yes	187	as_have_required=yes
178	else	188	else $as_nop
179	as_have_required=no	189	as_have_required=no
180	fi	190	fi
181	if test x$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 :
182		193
183	else	194	else $as_nop
184	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185	as_found=false	196	as_found=false
186	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH	197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187	do	198	do
188	IFS=$as_save_IFS	199	IFS=$as_save_IFS
189	test -z "$as_dir" && as_dir=.	200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
190	as_found=:	205	as_found=:
191	case $as_dir in #(	206	case $as_dir in #(
192	/*)	207	/*)
193	for as_base in sh bash ksh sh5; do	208	for as_base in sh bash ksh sh5; do
194	# Try only shells that exist, to save several forks.	209	# Try only shells that exist, to save several forks.
195	as_shell=$as_dir/$as_base	210	as_shell=$as_dir$as_base
196	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&	211	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
197	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :	212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
198	CONFIG_SHELL=$as_shell as_have_required=yes	214	CONFIG_SHELL=$as_shell as_have_required=yes
199	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""$as_suggested" 2>/dev/null
		216	then :
200	break 2	217	break 2
201	fi	218	fi
202	fi	219	fi
203	done;;	220	done;;
204	esac	221	esac
205	as_found=false	222	as_found=false
206	done	223	done
		224	IFS=$as_save_IFS
		225	if $as_found
		226	then :
		227
		228	else $as_nop
207	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&	229	if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
208	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		231	then :
209	CONFIG_SHELL=$SHELL as_have_required=yes	232	CONFIG_SHELL=$SHELL as_have_required=yes
210	fi; }	233	fi
211	IFS=$as_save_IFS	234	fi
212		235
213		236
214	if test "x$CONFIG_SHELL" != x; then :	237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
215	# 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
216	# neutralization value for shells without unset; and this also	241	# neutralization value for shells without unset; and this also
217	# works around shells that cannot unset nonexistent variables.	242	# works around shells that cannot unset nonexistent variables.
218	# Preserve -v and -x to the replacement shell.	243	# Preserve -v and -x to the replacement shell.
219	BASH_ENV=/dev/null	244	BASH_ENV=/dev/null
220	ENV=/dev/null	245	ENV=/dev/null
221	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV	246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	export CONFIG_SHELL
223	case $- in # ((((	247	case $- in # ((((
224	vx* \| xv* ) as_opts=-vx ;;	248	vx* \| xv* ) as_opts=-vx ;;
225	v ) as_opts=-v ;;	249	v ) as_opts=-v ;;
226	x ) as_opts=-x ;;	250	x ) as_opts=-x ;;
227	* ) as_opts= ;;	251	* ) as_opts= ;;
228	esac	252	esac
229	exec "$CONFIG_SHELL" $as_opts "$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 $CONFIG_SHELL" >&2
		257	exit 255
230	fi	258	fi
231		259
232	if test x$as_have_required = xno; then :	260	if test x$as_have_required = xno
		261	then :
233	$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"
234	$as_echo "$0: the shells that I found on your system."	263	printf "%s\n" "$0: the shells that I found on your system."
235	if test x${ZSH_VERSION+set} = xset ; then	264	if test ${ZSH_VERSION+y} ; then
236	$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"
237	$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."
238	else	267	else
239	$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,
240	$0: including any error possibly output before this	269	$0: including any error possibly output before this
241	$0: message. Then install a modern shell, or manually run	270	$0: message. Then install a modern shell, or manually run
242	$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."
243	fi	272	fi
244	exit 1	273	exit 1
…		…
261	{	290	{
262	{ eval $1=; unset $1;}	291	{ eval $1=; unset $1;}
263	}	292	}
264	as_unset=as_fn_unset	293	as_unset=as_fn_unset
265		294
		295
266	# as_fn_set_status STATUS	296	# as_fn_set_status STATUS
267	# -----------------------	297	# -----------------------
268	# Set $? to STATUS, without forking.	298	# Set $? to STATUS, without forking.
269	as_fn_set_status ()	299	as_fn_set_status ()
270	{	300	{
…		…
278	{	308	{
279	set +e	309	set +e
280	as_fn_set_status $1	310	as_fn_set_status $1
281	exit $1	311	exit $1
282	} # 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 $?
		319	}
		320	as_nop=as_fn_nop
283		321
284	# as_fn_mkdir_p	322	# as_fn_mkdir_p
285	# -------------	323	# -------------
286	# Create "$as_dir" as a directory, including parents if necessary.	324	# Create "$as_dir" as a directory, including parents if necessary.
287	as_fn_mkdir_p ()	325	as_fn_mkdir_p ()
…		…
292	esac	330	esac
293	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	331	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
294	as_dirs=	332	as_dirs=
295	while :; do	333	while :; do
296	case $as_dir in #(	334	case $as_dir in #(
297	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	335	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
298	*) as_qdir=$as_dir;;	336	*) as_qdir=$as_dir;;
299	esac	337	esac
300	as_dirs="'$as_qdir' $as_dirs"	338	as_dirs="'$as_qdir' $as_dirs"
301	as_dir=`$as_dirname -- "$as_dir" \|\|	339	as_dir=`$as_dirname -- "$as_dir" \|\|
302	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	340	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
303	X"$as_dir" : 'X$//$[^/]' \\| \	341	X"$as_dir" : 'X$//$[^/]' \\| \
304	X"$as_dir" : 'X$//$$' \\| \	342	X"$as_dir" : 'X$//$$' \\| \
305	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	343	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
306	$as_echo X"$as_dir" \|	344	printf "%s\n" X"$as_dir" \|
307	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
308	s//\1/	346	s//\1/
309	q	347	q
310	}	348	}
311	/^X$\/\/$[^/].*/{	349	/^X$\/\/$[^/].*/{
…		…
326	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"	364	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
327	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"	365	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
328		366
329		367
330	} # 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
331	# as_fn_append VAR VALUE	377	# as_fn_append VAR VALUE
332	# ----------------------	378	# ----------------------
333	# 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
334	# advantage of any shell optimizations that allow amortized linear growth over	380	# advantage of any shell optimizations that allow amortized linear growth over
335	# repeated appends, instead of the typical quadratic growth present in naive	381	# repeated appends, instead of the typical quadratic growth present in naive
336	# implementations.	382	# implementations.
337	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 :
338	eval 'as_fn_append ()	385	eval 'as_fn_append ()
339	{	386	{
340	eval $1+=\$2	387	eval $1+=\$2
341	}'	388	}'
342	else	389	else $as_nop
343	as_fn_append ()	390	as_fn_append ()
344	{	391	{
345	eval $1=\$$1\$2	392	eval $1=\$$1\$2
346	}	393	}
347	fi # as_fn_append	394	fi # as_fn_append
…		…
349	# as_fn_arith ARG...	396	# as_fn_arith ARG...
350	# ------------------	397	# ------------------
351	# 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
352	# 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
353	# must be portable across $(()) and expr.	400	# must be portable across $(()) and expr.
354	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
355	eval 'as_fn_arith ()	403	eval 'as_fn_arith ()
356	{	404	{
357	as_val=$(( $* ))	405	as_val=$(( $* ))
358	}'	406	}'
359	else	407	else $as_nop
360	as_fn_arith ()	408	as_fn_arith ()
361	{	409	{
362	as_val=`expr "$@" \|\| test $? -eq 1`	410	as_val=`expr "$@" \|\| test $? -eq 1`
363	}	411	}
364	fi # as_fn_arith	412	fi # as_fn_arith
365		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
366		422
367	# as_fn_error STATUS ERROR [LINENO LOG_FD]	423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
368	# ----------------------------------------	424	# ----------------------------------------
369	# 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
370	# 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
…		…
372	as_fn_error ()	428	as_fn_error ()
373	{	429	{
374	as_status=$1; test $as_status -eq 0 && as_status=1	430	as_status=$1; test $as_status -eq 0 && as_status=1
375	if test "$4"; then	431	if test "$4"; then
376	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4	433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378	fi	434	fi
379	$as_echo "$as_me: error: $2" >&2	435	printf "%s\n" "$as_me: error: $2" >&2
380	as_fn_exit $as_status	436	as_fn_exit $as_status
381	} # as_fn_error	437	} # as_fn_error
382		438
383	if expr a : '$a$' >/dev/null 2>&1 &&	439	if expr a : '$a$' >/dev/null 2>&1 &&
384	test "X`expr 00001 : '.*$...$'`" = X001; then	440	test "X`expr 00001 : '.*$...$'`" = X001; then
…		…
401		457
402	as_me=`$as_basename -- "$0" \|\|	458	as_me=`$as_basename -- "$0" \|\|
403	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	459	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
404	X"$0" : 'X$//$$' \\| \	460	X"$0" : 'X$//$$' \\| \
405	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	461	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
406	$as_echo X/"$0" \|	462	printf "%s\n" X/"$0" \|
407	sed '/^.\/$[^/][^/]$\/*$/{	463	sed '/^.\/$[^/][^/]$\/*$/{
408	s//\1/	464	s//\1/
409	q	465	q
410	}	466	}
411	/^X\/$\/\/$$/{	467	/^X\/$\/\/$$/{
…		…
445	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/	501	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
446	t loop	502	t loop
447	s/-\n.*//	503	s/-\n.*//
448	' >$as_me.lineno &&	504	' >$as_me.lineno &&
449	chmod +x "$as_me.lineno" \|\|	505	chmod +x "$as_me.lineno" \|\|
450	{ $as_echo "$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; }
451		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
452	# 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
453	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
454	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
455	. "./$as_me.lineno"	515	. "./$as_me.lineno"
456	# Exit status is that of the last command.	516	# Exit status is that of the last command.
457	exit	517	exit
458	}	518	}
459		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.
460	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
461	case `echo -n x` in #(((((	525	case `echo -n x` in #(((((
462	-n*)	526	-n*)
463	case `echo 'xy\c'` in	527	case `echo 'xy\c'` in
464	c) ECHO_T=' ';; # ECHO_T is single tab character.	528	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
468	esac;;	532	esac;;
469	*)	533	*)
470	ECHO_N='-n';;	534	ECHO_N='-n';;
471	esac	535	esac
472		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
473	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
474	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
475	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
476	else	547	else
477	rm -f conf$$.dir	548	rm -f conf$$.dir
…		…
481	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s='ln -s'	553	as_ln_s='ln -s'
483	# ... but there are two gotchas:	554	# ... but there are two gotchas:
484	# 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.
485	# 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.
486	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
487	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 \|\|
488	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
489	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
490	as_ln_s=ln	561	as_ln_s=ln
491	else	562	else
492	as_ln_s='cp -p'	563	as_ln_s='cp -pR'
493	fi	564	fi
494	else	565	else
495	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
496	fi	567	fi
497	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
499		570
500	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
…		…
502	else	573	else
503	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
504	as_mkdir_p=false	575	as_mkdir_p=false
505	fi	576	fi
506		577
507	if test -x / >/dev/null 2>&1; then
508	as_test_x='test -x'	578	as_test_x='test -x'
509	else	579	as_executable_p=as_fn_executable_p
510	if ls -dL / >/dev/null 2>&1; then
511	as_ls_L_option=L
512	else
513	as_ls_L_option=
514	fi
515	as_test_x='
516	eval sh -c '\''
517	if test -d "$1"; then
518	test -d "$1/.";
519	else
520	case $1 in #(
521	-*)set "./$1";;
522	esac;
523	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524	???[sx]):;;)false;;esac;fi
525	'\'' sh
526	'
527	fi
528	as_executable_p=$as_test_x
529		580
530	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
531	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'"
532		583
533	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
…		…
553	subdirs=	604	subdirs=
554	MFLAGS=	605	MFLAGS=
555	MAKEFLAGS=	606	MAKEFLAGS=
556		607
557	# Identity of this package.	608	# Identity of this package.
558	PACKAGE_NAME=	609	PACKAGE_NAME=''
559	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
560	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
561	PACKAGE_STRING=	612	PACKAGE_STRING=''
562	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
563	PACKAGE_URL=	614	PACKAGE_URL=''
564		615
565	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
566	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
567	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
568	#include <stdio.h>	621	# include <stdio.h>
569	#ifdef HAVE_SYS_TYPES_H
570	# include <sys/types.h>
571	#endif	622	#endif
572	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
573	# include <sys/stat.h>
574	#endif
575	#ifdef STDC_HEADERS
576	# include <stdlib.h>	624	# include <stdlib.h>
577	# include <stddef.h>
578	#else
579	# ifdef HAVE_STDLIB_H
580	# include <stdlib.h>
581	# endif
582	#endif	625	#endif
583	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
584	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585	# include <memory.h>
586	# endif
587	# include <string.h>	627	# include <string.h>
588	#endif
589	#ifdef HAVE_STRINGS_H
590	# include <strings.h>
591	#endif	628	#endif
592	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
593	# include <inttypes.h>	630	# include <inttypes.h>
594	#endif	631	#endif
595	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
596	# include <stdint.h>	633	# include <stdint.h>
597	#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
598	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
599	# include <unistd.h>	645	# include <unistd.h>
600	#endif"	646	#endif"
601		647
		648	ac_header_c_list=
602	ac_subst_vars='LTLIBOBJS	649	ac_subst_vars='LTLIBOBJS
603	LIBOBJS	650	LIBOBJS
604	PERL_O	651	PERL_O
605	IF_PERL	652	IF_PERL
606	PERLPRIVLIBEXP	653	PERLPRIVLIBEXP
607	PERLFLAGS	654	PERLFLAGS
608	PERLLIB	655	PERLLIB
609	PERL	656	PERL
610	XFT_CONFIG	657	XFT_CONFIG
611	AFTERIMAGE_LIBS	658	EGREP
612	AFTERIMAGE_CFLAGS	659	GREP
613	afterimage_config
614	STARTUP_NOTIFICATION_LIBS	660	STARTUP_NOTIFICATION_LIBS
615	STARTUP_NOTIFICATION_CFLAGS	661	STARTUP_NOTIFICATION_CFLAGS
616	PIXBUF_LIBS	662	PIXBUF_LIBS
617	PIXBUF_CFLAGS	663	PIXBUF_CFLAGS
618	PKG_CONFIG	664	PKG_CONFIG
619	X_EXTRA_LIBS	665	X_EXTRA_LIBS
620	X_LIBS	666	X_LIBS
621	X_PRE_LIBS	667	X_PRE_LIBS
622	X_CFLAGS	668	X_CFLAGS
		669	CXXCPP
623	XMKMF	670	XMKMF
624	TIC	671	TIC
625	CXXCPP
626	RXVTNAME	672	RXVTNAME
627	LINKER	673	LINKER
628	EGREP
629	GREP
630	INSTALL_DATA	674	INSTALL_DATA
631	INSTALL_SCRIPT	675	INSTALL_SCRIPT
632	INSTALL_PROGRAM	676	INSTALL_PROGRAM
633	CPP
634	ac_ct_CXX	677	ac_ct_CXX
635	CXXFLAGS	678	CXXFLAGS
636	CXX	679	CXX
637	OBJEXT	680	OBJEXT
638	EXEEXT	681	EXEEXT
…		…
668	htmldir	711	htmldir
669	infodir	712	infodir
670	docdir	713	docdir
671	oldincludedir	714	oldincludedir
672	includedir	715	includedir
		716	runstatedir
673	localstatedir	717	localstatedir
674	sharedstatedir	718	sharedstatedir
675	sysconfdir	719	sysconfdir
676	datadir	720	datadir
677	datarootdir	721	datarootdir
…		…
698	enable_256_color	742	enable_256_color
699	enable_unicode3	743	enable_unicode3
700	enable_combining	744	enable_combining
701	enable_xft	745	enable_xft
702	enable_font_styles	746	enable_font_styles
703	enable_afterimage
704	with_afterimage_config
705	enable_pixbuf	747	enable_pixbuf
706	enable_startup_notification	748	enable_startup_notification
707	enable_transparency	749	enable_transparency
708	enable_fading	750	enable_fading
709	enable_rxvt_scroll	751	enable_rxvt_scroll
…		…
746	LIBS	788	LIBS
747	CPPFLAGS	789	CPPFLAGS
748	CXX	790	CXX
749	CXXFLAGS	791	CXXFLAGS
750	CCC	792	CCC
751	CPP	793	XMKMF
752	CXXCPP	794	CXXCPP'
753	XMKMF'
754		795
755		796
756	# Initialize some variables set by options.	797	# Initialize some variables set by options.
757	ac_init_help=	798	ac_init_help=
758	ac_init_version=false	799	ac_init_version=false
…		…
787	datarootdir='${prefix}/share'	828	datarootdir='${prefix}/share'
788	datadir='${datarootdir}'	829	datadir='${datarootdir}'
789	sysconfdir='${prefix}/etc'	830	sysconfdir='${prefix}/etc'
790	sharedstatedir='${prefix}/com'	831	sharedstatedir='${prefix}/com'
791	localstatedir='${prefix}/var'	832	localstatedir='${prefix}/var'
		833	runstatedir='${localstatedir}/run'
792	includedir='${prefix}/include'	834	includedir='${prefix}/include'
793	oldincludedir='/usr/include'	835	oldincludedir='/usr/include'
794	docdir='${datarootdir}/doc/${PACKAGE}'	836	docdir='${datarootdir}/doc/${PACKAGE}'
795	infodir='${datarootdir}/info'	837	infodir='${datarootdir}/info'
796	htmldir='${docdir}'	838	htmldir='${docdir}'
…		…
816	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;	858	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
817	*=) ac_optarg= ;;	859	*=) ac_optarg= ;;
818	*) ac_optarg=yes ;;	860	*) ac_optarg=yes ;;
819	esac	861	esac
820		862
821	# Accept the important Cygnus configure options, so we can diagnose typos.
822
823	case $ac_dashdash$ac_option in	863	case $ac_dashdash$ac_option in
824	--)	864	--)
825	ac_dashdash=yes ;;	865	ac_dashdash=yes ;;
826		866
827	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	867	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
…		…
858		898
859	-disable-* \| --disable-*)	899	-disable-* \| --disable-*)
860	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`	900	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
861	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
862	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
863	as_fn_error $? "invalid feature name: $ac_useropt"	903	as_fn_error $? "invalid feature name: \`$ac_useropt'"
864	ac_useropt_orig=$ac_useropt	904	ac_useropt_orig=$ac_useropt
865	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	905	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
866	case $ac_user_opts in	906	case $ac_user_opts in
867	*"	907	*"
868	"enable_$ac_useropt"	908	"enable_$ac_useropt"
869	"*) ;;	909	"*) ;;
870	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
884		924
885	-enable-* \| --enable-*)	925	-enable-* \| --enable-*)
886	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`	926	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
887	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
888	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
889	as_fn_error $? "invalid feature name: $ac_useropt"	929	as_fn_error $? "invalid feature name: \`$ac_useropt'"
890	ac_useropt_orig=$ac_useropt	930	ac_useropt_orig=$ac_useropt
891	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	931	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
892	case $ac_user_opts in	932	case $ac_user_opts in
893	*"	933	*"
894	"enable_$ac_useropt"	934	"enable_$ac_useropt"
895	"*) ;;	935	"*) ;;
896	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1039		1079
1040	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1080	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1041	\| -silent \| --silent \| --silen \| --sile \| --sil)	1081	\| -silent \| --silent \| --silen \| --sile \| --sil)
1042	silent=yes ;;	1082	silent=yes ;;
1043		1083
		1084	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1085	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1086	\| --run \| --ru \| --r)
		1087	ac_prev=runstatedir ;;
		1088	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1089	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1090	\| --run=* \| --ru=* \| --r=*)
		1091	runstatedir=$ac_optarg ;;
		1092
1044	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1093	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1045	ac_prev=sbindir ;;	1094	ac_prev=sbindir ;;
1046	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1095	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1047	\| --sbi=* \| --sb=*)	1096	\| --sbi=* \| --sb=*)
1048	sbindir=$ac_optarg ;;	1097	sbindir=$ac_optarg ;;
…		…
1088		1137
1089	-with-* \| --with-*)	1138	-with-* \| --with-*)
1090	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`	1139	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1091	# Reject names that are not valid shell variable names.	1140	# Reject names that are not valid shell variable names.
1092	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1141	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093	as_fn_error $? "invalid package name: $ac_useropt"	1142	as_fn_error $? "invalid package name: \`$ac_useropt'"
1094	ac_useropt_orig=$ac_useropt	1143	ac_useropt_orig=$ac_useropt
1095	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1144	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1096	case $ac_user_opts in	1145	case $ac_user_opts in
1097	*"	1146	*"
1098	"with_$ac_useropt"	1147	"with_$ac_useropt"
1099	"*) ;;	1148	"*) ;;
1100	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1149	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1104		1153
1105	-without-* \| --without-*)	1154	-without-* \| --without-*)
1106	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`	1155	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1107	# Reject names that are not valid shell variable names.	1156	# Reject names that are not valid shell variable names.
1108	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109	as_fn_error $? "invalid package name: $ac_useropt"	1158	as_fn_error $? "invalid package name: \`$ac_useropt'"
1110	ac_useropt_orig=$ac_useropt	1159	ac_useropt_orig=$ac_useropt
1111	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1160	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1112	case $ac_user_opts in	1161	case $ac_user_opts in
1113	*"	1162	*"
1114	"with_$ac_useropt"	1163	"with_$ac_useropt"
1115	"*) ;;	1164	"*) ;;
1116	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1165	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1150	eval $ac_envvar=\$ac_optarg	1199	eval $ac_envvar=\$ac_optarg
1151	export $ac_envvar ;;	1200	export $ac_envvar ;;
1152		1201
1153	*)	1202	*)
1154	# FIXME: should be removed in autoconf 3.0.	1203	# FIXME: should be removed in autoconf 3.0.
1155	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1204	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1156	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1205	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1157	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1206	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1158	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"	1207	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1159	;;	1208	;;
1160		1209
1161	esac	1210	esac
1162	done	1211	done
…		…
1168		1217
1169	if test -n "$ac_unrecognized_opts"; then	1218	if test -n "$ac_unrecognized_opts"; then
1170	case $enable_option_checking in	1219	case $enable_option_checking in
1171	no) ;;	1220	no) ;;
1172	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;	1221	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1173	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1222	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1174	esac	1223	esac
1175	fi	1224	fi
1176		1225
1177	# Check all directory arguments for consistency.	1226	# Check all directory arguments for consistency.
1178	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1227	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1179	datadir sysconfdir sharedstatedir localstatedir includedir \	1228	datadir sysconfdir sharedstatedir localstatedir includedir \
1180	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1229	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1181	libdir localedir mandir	1230	libdir localedir mandir runstatedir
1182	do	1231	do
1183	eval ac_val=\$$ac_var	1232	eval ac_val=\$$ac_var
1184	# Remove trailing slashes.	1233	# Remove trailing slashes.
1185	case $ac_val in	1234	case $ac_val in
1186	*/ )	1235	*/ )
…		…
1204		1253
1205	# FIXME: To remove some day.	1254	# FIXME: To remove some day.
1206	if test "x$host_alias" != x; then	1255	if test "x$host_alias" != x; then
1207	if test "x$build_alias" = x; then	1256	if test "x$build_alias" = x; then
1208	cross_compiling=maybe	1257	cross_compiling=maybe
1209	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1210	If a cross compiler is detected then cross compile mode will be used" >&2
1211	elif test "x$build_alias" != "x$host_alias"; then	1258	elif test "x$build_alias" != "x$host_alias"; then
1212	cross_compiling=yes	1259	cross_compiling=yes
1213	fi	1260	fi
1214	fi	1261	fi
1215		1262
…		…
1234	ac_confdir=`$as_dirname -- "$as_myself" \|\|	1281	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1235	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \	1282	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1236	X"$as_myself" : 'X$//$[^/]' \\| \	1283	X"$as_myself" : 'X$//$[^/]' \\| \
1237	X"$as_myself" : 'X$//$$' \\| \	1284	X"$as_myself" : 'X$//$$' \\| \
1238	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|	1285	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1239	$as_echo X"$as_myself" \|	1286	printf "%s\n" X"$as_myself" \|
1240	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	1287	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1241	s//\1/	1288	s//\1/
1242	q	1289	q
1243	}	1290	}
1244	/^X$\/\/$[^/].*/{	1291	/^X$\/\/$[^/].*/{
…		…
1331	--sbindir=DIR system admin executables [EPREFIX/sbin]	1378	--sbindir=DIR system admin executables [EPREFIX/sbin]
1332	--libexecdir=DIR program executables [EPREFIX/libexec]	1379	--libexecdir=DIR program executables [EPREFIX/libexec]
1333	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1380	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1334	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1381	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1335	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1382	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1383	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1336	--libdir=DIR object code libraries [EPREFIX/lib]	1384	--libdir=DIR object code libraries [EPREFIX/lib]
1337	--includedir=DIR C header files [PREFIX/include]	1385	--includedir=DIR C header files [PREFIX/include]
1338	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1386	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1339	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1387	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1340	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1388	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1375	--enable-256-color enable 256-color support	1423	--enable-256-color enable 256-color support
1376	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1424	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1377	--enable-combining enable composition of base and combining characters	1425	--enable-combining enable composition of base and combining characters
1378	--enable-xft enable xft support on systems that have it	1426	--enable-xft enable xft support on systems that have it
1379	--enable-font-styles enable bold and italic support	1427	--enable-font-styles enable bold and italic support
1380	--enable-afterimage enable integration with libAfterImage for background images
1381	--enable-pixbuf enable integration with gdk-pixbuf for background images	1428	--enable-pixbuf enable integration with gdk-pixbuf for background images
1382	--enable-startup-notification enable freedesktop startup notification support	1429	--enable-startup-notification enable freedesktop startup notification support
1383	--enable-transparency enable transparent backgrounds	1430	--enable-transparency enable transparent backgrounds
1384	--enable-fading enable colors fading when off focus	1431	--enable-fading enable colors fading when off focus
1385	--enable-rxvt-scroll enable rxvt style scrollbar	1432	--enable-rxvt-scroll enable rxvt style scrollbar
…		…
1407	--enable-lastlog enable lastlog support (requires --enable-utmp)	1454	--enable-lastlog enable lastlog support (requires --enable-utmp)
1408		1455
1409	Optional Packages:	1456	Optional Packages:
1410	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1457	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1411	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1458	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1412	--with-afterimage-config=DIR use libAfterImage config script in DIR
1413	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1459	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1414	--with-res-name=NAME use this as default resource name (default: urxvt)	1460	--with-res-name=NAME use this as default resource name (default: urxvt)
1415	--with-res-class=CLASS use this as the resource class (default: URxvt)	1461	--with-res-class=CLASS use this as the resource class (default: URxvt)
1416	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1462	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1417	--with-term=NAME set the terminal to NAME (default: rxvt)	1463	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1426	LIBS libraries to pass to the linker, e.g. -l<library>	1472	LIBS libraries to pass to the linker, e.g. -l<library>
1427	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if	1473	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1428	you have headers in a nonstandard directory <include dir>	1474	you have headers in a nonstandard directory <include dir>
1429	CXX C++ compiler command	1475	CXX C++ compiler command
1430	CXXFLAGS C++ compiler flags	1476	CXXFLAGS C++ compiler flags
1431	CPP C preprocessor	1477	XMKMF Path to xmkmf, Makefile generator for X Window System
1432	CXXCPP C++ preprocessor	1478	CXXCPP C++ preprocessor
1433	XMKMF Path to xmkmf, Makefile generator for X Window System
1434		1479
1435	Use these variables to override the choices made by `configure' or to help	1480	Use these variables to override the choices made by `configure' or to help
1436	it to find libraries and programs with nonstandard names/locations.	1481	it to find libraries and programs with nonstandard names/locations.
1437		1482
1438	Report bugs to the package provider.	1483	Report bugs to the package provider.
…		…
1449	ac_builddir=.	1494	ac_builddir=.
1450		1495
1451	case "$ac_dir" in	1496	case "$ac_dir" in
1452	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1453	*)	1498	*)
1454	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	1499	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1455	# A ".." for each directory in $ac_dir_suffix.	1500	# A ".." for each directory in $ac_dir_suffix.
1456	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	1501	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1457	case $ac_top_builddir_sub in	1502	case $ac_top_builddir_sub in
1458	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1460	esac ;;	1505	esac ;;
1461	esac	1506	esac
…		…
1479	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1480	esac	1525	esac
1481	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1482		1527
1483	cd "$ac_dir" \|\| { ac_status=$?; continue; }	1528	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1484	# Check for guested configure.	1529	# Check for configure.gnu first; this name is used for a wrapper for
		1530	# Metaconfig's "Configure" on case-insensitive file systems.
1485	if test -f "$ac_srcdir/configure.gnu"; then	1531	if test -f "$ac_srcdir/configure.gnu"; then
1486	echo &&	1532	echo &&
1487	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1533	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1488	elif test -f "$ac_srcdir/configure"; then	1534	elif test -f "$ac_srcdir/configure"; then
1489	echo &&	1535	echo &&
1490	$SHELL "$ac_srcdir/configure" --help=recursive	1536	$SHELL "$ac_srcdir/configure" --help=recursive
1491	else	1537	else
1492	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1538	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1493	fi \|\| ac_status=$?	1539	fi \|\| ac_status=$?
1494	cd "$ac_pwd" \|\| { ac_status=$?; break; }	1540	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1495	done	1541	done
1496	fi	1542	fi
1497		1543
1498	test -n "$ac_init_help" && exit $ac_status	1544	test -n "$ac_init_help" && exit $ac_status
1499	if $ac_init_version; then	1545	if $ac_init_version; then
1500	cat <<\_ACEOF	1546	cat <<\_ACEOF
1501	configure	1547	configure
1502	generated by GNU Autoconf 2.68	1548	generated by GNU Autoconf 2.71
1503		1549
1504	Copyright (C) 2010 Free Software Foundation, Inc.	1550	Copyright (C) 2021 Free Software Foundation, Inc.
1505	This configure script is free software; the Free Software Foundation	1551	This configure script is free software; the Free Software Foundation
1506	gives unlimited permission to copy, distribute and modify it.	1552	gives unlimited permission to copy, distribute and modify it.
1507	_ACEOF	1553	_ACEOF
1508	exit	1554	exit
1509	fi	1555	fi
…		…
1516	# --------------------------	1562	# --------------------------
1517	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1563	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1518	ac_fn_c_try_compile ()	1564	ac_fn_c_try_compile ()
1519	{	1565	{
1520	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1566	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521	rm -f conftest.$ac_objext	1567	rm -f conftest.$ac_objext conftest.beam
1522	if { { ac_try="$ac_compile"	1568	if { { ac_try="$ac_compile"
1523	case "(($ac_try" in	1569	case "(($ac_try" in
1524	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1525	*) ac_try_echo=$ac_try;;	1571	*) ac_try_echo=$ac_try;;
1526	esac	1572	esac
1527	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1573	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528	$as_echo "$ac_try_echo"; } >&5	1574	printf "%s\n" "$ac_try_echo"; } >&5
1529	(eval "$ac_compile") 2>conftest.err	1575	(eval "$ac_compile") 2>conftest.err
1530	ac_status=$?	1576	ac_status=$?
1531	if test -s conftest.err; then	1577	if test -s conftest.err; then
1532	grep -v '^ *+' conftest.err >conftest.er1	1578	grep -v '^ *+' conftest.err >conftest.er1
1533	cat conftest.er1 >&5	1579	cat conftest.er1 >&5
1534	mv -f conftest.er1 conftest.err	1580	mv -f conftest.er1 conftest.err
1535	fi	1581	fi
1536	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537	test $ac_status = 0; } && {	1583	test $ac_status = 0; } && {
1538	test -z "$ac_c_werror_flag" \|\|	1584	test -z "$ac_c_werror_flag" \|\|
1539	test ! -s conftest.err	1585	test ! -s conftest.err
1540	} && test -s conftest.$ac_objext; then :	1586	} && test -s conftest.$ac_objext
		1587	then :
1541	ac_retval=0	1588	ac_retval=0
1542	else	1589	else $as_nop
1543	$as_echo "$as_me: failed program was:" >&5	1590	printf "%s\n" "$as_me: failed program was:" >&5
1544	sed 's/^/\| /' conftest.$ac_ext >&5	1591	sed 's/^/\| /' conftest.$ac_ext >&5
1545		1592
1546	ac_retval=1	1593	ac_retval=1
1547	fi	1594	fi
1548	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1595	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
…		…
1554	# ----------------------------	1601	# ----------------------------
1555	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1602	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1556	ac_fn_cxx_try_compile ()	1603	ac_fn_cxx_try_compile ()
1557	{	1604	{
1558	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1605	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559	rm -f conftest.$ac_objext	1606	rm -f conftest.$ac_objext conftest.beam
1560	if { { ac_try="$ac_compile"	1607	if { { ac_try="$ac_compile"
1561	case "(($ac_try" in	1608	case "(($ac_try" in
1562	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1609	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1563	*) ac_try_echo=$ac_try;;	1610	*) ac_try_echo=$ac_try;;
1564	esac	1611	esac
1565	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1612	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566	$as_echo "$ac_try_echo"; } >&5	1613	printf "%s\n" "$ac_try_echo"; } >&5
1567	(eval "$ac_compile") 2>conftest.err	1614	(eval "$ac_compile") 2>conftest.err
1568	ac_status=$?	1615	ac_status=$?
1569	if test -s conftest.err; then	1616	if test -s conftest.err; then
1570	grep -v '^ *+' conftest.err >conftest.er1	1617	grep -v '^ *+' conftest.err >conftest.er1
1571	cat conftest.er1 >&5	1618	cat conftest.er1 >&5
1572	mv -f conftest.er1 conftest.err	1619	mv -f conftest.er1 conftest.err
1573	fi	1620	fi
1574	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1621	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575	test $ac_status = 0; } && {	1622	test $ac_status = 0; } && {
1576	test -z "$ac_cxx_werror_flag" \|\|	1623	test -z "$ac_cxx_werror_flag" \|\|
1577	test ! -s conftest.err	1624	test ! -s conftest.err
1578	} && test -s conftest.$ac_objext; then :	1625	} && test -s conftest.$ac_objext
		1626	then :
1579	ac_retval=0	1627	ac_retval=0
1580	else	1628	else $as_nop
1581	$as_echo "$as_me: failed program was:" >&5	1629	printf "%s\n" "$as_me: failed program was:" >&5
1582	sed 's/^/\| /' conftest.$ac_ext >&5	1630	sed 's/^/\| /' conftest.$ac_ext >&5
1583		1631
1584	ac_retval=1	1632	ac_retval=1
1585	fi	1633	fi
1586	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1634	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1587	as_fn_set_status $ac_retval	1635	as_fn_set_status $ac_retval
1588		1636
1589	} # ac_fn_cxx_try_compile	1637	} # ac_fn_cxx_try_compile
1590		1638
1591	# ac_fn_c_try_cpp LINENO	1639	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1592	# ----------------------	1640	# -------------------------------------------------------
1593	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1641	# Tests whether HEADER exists and can be compiled using the include files in
1594	ac_fn_c_try_cpp ()	1642	# INCLUDES, setting the cache variable VAR accordingly.
		1643	ac_fn_c_check_header_compile ()
1595	{	1644	{
1596	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1597	if { { ac_try="$ac_cpp conftest.$ac_ext"
1598	case "(($ac_try" in
1599	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1600	*) ac_try_echo=$ac_try;;
1601	esac
1602	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603	$as_echo "$ac_try_echo"; } >&5
1604	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1605	ac_status=$?
1606	if test -s conftest.err; then
1607	grep -v '^ *+' conftest.err >conftest.er1
1608	cat conftest.er1 >&5
1609	mv -f conftest.er1 conftest.err
1610	fi
1611	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612	test $ac_status = 0; } > conftest.i && {
1613	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1614	test ! -s conftest.err
1615	}; then :
1616	ac_retval=0
1617	else
1618	$as_echo "$as_me: failed program was:" >&5
1619	sed 's/^/\| /' conftest.$ac_ext >&5
1620
1621	ac_retval=1
1622	fi
1623	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624	as_fn_set_status $ac_retval
1625
1626	} # ac_fn_c_try_cpp
1627
1628	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1629	# -------------------------------------------------------
1630	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1631	# the include files in INCLUDES and setting the cache variable VAR
1632	# accordingly.
1633	ac_fn_c_check_header_mongrel ()
1634	{
1635	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636	if eval \${$3+:} false; then :
1637	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1638	$as_echo_n "checking for $2... " >&6; }	1647	printf %s "checking for $2... " >&6; }
1639	if eval \${$3+:} false; then :	1648	if eval test \${$3+y}
1640	$as_echo_n "(cached) " >&6	1649	then :
1641	fi	1650	printf %s "(cached) " >&6
1642	eval ac_res=\$$3	1651	else $as_nop
1643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644	$as_echo "$ac_res" >&6; }
1645	else
1646	# Is the header compilable?
1647	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1648	$as_echo_n "checking $2 usability... " >&6; }
1649	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1650	/* end confdefs.h. */	1653	/* end confdefs.h. */
1651	$4	1654	$4
1652	#include <$2>	1655	#include <$2>
1653	_ACEOF	1656	_ACEOF
1654	if ac_fn_c_try_compile "$LINENO"; then :	1657	if ac_fn_c_try_compile "$LINENO"
1655	ac_header_compiler=yes	1658	then :
1656	else	1659	eval "$3=yes"
1657	ac_header_compiler=no	1660	else $as_nop
		1661	eval "$3=no"
1658	fi	1662	fi
1659	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1663	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1660	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1661	$as_echo "$ac_header_compiler" >&6; }
1662
1663	# Is the header present?
1664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1665	$as_echo_n "checking $2 presence... " >&6; }
1666	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667	/* end confdefs.h. */
1668	#include <$2>
1669	_ACEOF
1670	if ac_fn_c_try_cpp "$LINENO"; then :
1671	ac_header_preproc=yes
1672	else
1673	ac_header_preproc=no
1674	fi
1675	rm -f conftest.err conftest.i conftest.$ac_ext
1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1677	$as_echo "$ac_header_preproc" >&6; }
1678
1679	# So? What about this header?
1680	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1681	yes:no: )
1682	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1683	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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	no:yes:* )
1688	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1689	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1690	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1691	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1692	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1693	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1694	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1695	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1697	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1698	;;
1699	esac
1700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1701	$as_echo_n "checking for $2... " >&6; }
1702	if eval \${$3+:} false; then :
1703	$as_echo_n "(cached) " >&6
1704	else
1705	eval "$3=\$ac_header_compiler"
1706	fi	1664	fi
1707	eval ac_res=\$$3	1665	eval ac_res=\$$3
1708	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1709	$as_echo "$ac_res" >&6; }	1667	printf "%s\n" "$ac_res" >&6; }
1710	fi
1711	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712		1669
1713	} # ac_fn_c_check_header_mongrel	1670	} # ac_fn_c_check_header_compile
1714		1671
1715	# ac_fn_c_try_run LINENO	1672	# ac_fn_c_try_link LINENO
1716	# ----------------------	1673	# -----------------------
1717	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
1718	# that executables can be run.
1719	ac_fn_c_try_run ()	1675	ac_fn_c_try_link ()
1720	{	1676	{
1721	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1677	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1678	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1722	if { { ac_try="$ac_link"	1679	if { { ac_try="$ac_link"
1723	case "(($ac_try" in	1680	case "(($ac_try" in
1724	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1681	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1725	*) ac_try_echo=$ac_try;;	1682	*) ac_try_echo=$ac_try;;
1726	esac	1683	esac
1727	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1684	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1728	$as_echo "$ac_try_echo"; } >&5	1685	printf "%s\n" "$ac_try_echo"; } >&5
1729	(eval "$ac_link") 2>&5
1730	ac_status=$?
1731	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1733	{ { case "(($ac_try" in
1734	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1735	*) ac_try_echo=$ac_try;;
1736	esac
1737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738	$as_echo "$ac_try_echo"; } >&5
1739	(eval "$ac_try") 2>&5
1740	ac_status=$?
1741	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742	test $ac_status = 0; }; }; then :
1743	ac_retval=0
1744	else
1745	$as_echo "$as_me: program exited with status $ac_status" >&5
1746	$as_echo "$as_me: failed program was:" >&5
1747	sed 's/^/\| /' conftest.$ac_ext >&5
1748
1749	ac_retval=$ac_status
1750	fi
1751	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1752	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1753	as_fn_set_status $ac_retval
1754
1755	} # ac_fn_c_try_run
1756
1757	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1758	# -------------------------------------------------------
1759	# Tests whether HEADER exists and can be compiled using the include files in
1760	# INCLUDES, setting the cache variable VAR accordingly.
1761	ac_fn_c_check_header_compile ()
1762	{
1763	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1765	$as_echo_n "checking for $2... " >&6; }
1766	if eval \${$3+:} false; then :
1767	$as_echo_n "(cached) " >&6
1768	else
1769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770	/* end confdefs.h. */
1771	$4
1772	#include <$2>
1773	_ACEOF
1774	if ac_fn_c_try_compile "$LINENO"; then :
1775	eval "$3=yes"
1776	else
1777	eval "$3=no"
1778	fi
1779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780	fi
1781	eval ac_res=\$$3
1782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1783	$as_echo "$ac_res" >&6; }
1784	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785
1786	} # ac_fn_c_check_header_compile
1787
1788	# ac_fn_c_try_link LINENO
1789	# -----------------------
1790	# Try to link conftest.$ac_ext, and return whether this succeeded.
1791	ac_fn_c_try_link ()
1792	{
1793	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1794	rm -f conftest.$ac_objext conftest$ac_exeext
1795	if { { ac_try="$ac_link"
1796	case "(($ac_try" in
1797	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1798	*) ac_try_echo=$ac_try;;
1799	esac
1800	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1801	$as_echo "$ac_try_echo"; } >&5
1802	(eval "$ac_link") 2>conftest.err	1686	(eval "$ac_link") 2>conftest.err
1803	ac_status=$?	1687	ac_status=$?
1804	if test -s conftest.err; then	1688	if test -s conftest.err; then
1805	grep -v '^ *+' conftest.err >conftest.er1	1689	grep -v '^ *+' conftest.err >conftest.er1
1806	cat conftest.er1 >&5	1690	cat conftest.er1 >&5
1807	mv -f conftest.er1 conftest.err	1691	mv -f conftest.er1 conftest.err
1808	fi	1692	fi
1809	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1693	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1810	test $ac_status = 0; } && {	1694	test $ac_status = 0; } && {
1811	test -z "$ac_c_werror_flag" \|\|	1695	test -z "$ac_c_werror_flag" \|\|
1812	test ! -s conftest.err	1696	test ! -s conftest.err
1813	} && test -s conftest$ac_exeext && {	1697	} && test -s conftest$ac_exeext && {
1814	test "$cross_compiling" = yes \|\|	1698	test "$cross_compiling" = yes \|\|
1815	$as_test_x conftest$ac_exeext	1699	test -x conftest$ac_exeext
1816	}; then :	1700	}
		1701	then :
1817	ac_retval=0	1702	ac_retval=0
1818	else	1703	else $as_nop
1819	$as_echo "$as_me: failed program was:" >&5	1704	printf "%s\n" "$as_me: failed program was:" >&5
1820	sed 's/^/\| /' conftest.$ac_ext >&5	1705	sed 's/^/\| /' conftest.$ac_ext >&5
1821		1706
1822	ac_retval=1	1707	ac_retval=1
1823	fi	1708	fi
1824	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1709	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
…		…
1835	# -------------------------	1720	# -------------------------
1836	# Try to link conftest.$ac_ext, and return whether this succeeded.	1721	# Try to link conftest.$ac_ext, and return whether this succeeded.
1837	ac_fn_cxx_try_link ()	1722	ac_fn_cxx_try_link ()
1838	{	1723	{
1839	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1724	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840	rm -f conftest.$ac_objext conftest$ac_exeext	1725	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1841	if { { ac_try="$ac_link"	1726	if { { ac_try="$ac_link"
1842	case "(($ac_try" in	1727	case "(($ac_try" in
1843	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1728	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1844	*) ac_try_echo=$ac_try;;	1729	*) ac_try_echo=$ac_try;;
1845	esac	1730	esac
1846	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1731	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1847	$as_echo "$ac_try_echo"; } >&5	1732	printf "%s\n" "$ac_try_echo"; } >&5
1848	(eval "$ac_link") 2>conftest.err	1733	(eval "$ac_link") 2>conftest.err
1849	ac_status=$?	1734	ac_status=$?
1850	if test -s conftest.err; then	1735	if test -s conftest.err; then
1851	grep -v '^ *+' conftest.err >conftest.er1	1736	grep -v '^ *+' conftest.err >conftest.er1
1852	cat conftest.er1 >&5	1737	cat conftest.er1 >&5
1853	mv -f conftest.er1 conftest.err	1738	mv -f conftest.er1 conftest.err
1854	fi	1739	fi
1855	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1740	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1856	test $ac_status = 0; } && {	1741	test $ac_status = 0; } && {
1857	test -z "$ac_cxx_werror_flag" \|\|	1742	test -z "$ac_cxx_werror_flag" \|\|
1858	test ! -s conftest.err	1743	test ! -s conftest.err
1859	} && test -s conftest$ac_exeext && {	1744	} && test -s conftest$ac_exeext && {
1860	test "$cross_compiling" = yes \|\|	1745	test "$cross_compiling" = yes \|\|
1861	$as_test_x conftest$ac_exeext	1746	test -x conftest$ac_exeext
1862	}; then :	1747	}
		1748	then :
1863	ac_retval=0	1749	ac_retval=0
1864	else	1750	else $as_nop
1865	$as_echo "$as_me: failed program was:" >&5	1751	printf "%s\n" "$as_me: failed program was:" >&5
1866	sed 's/^/\| /' conftest.$ac_ext >&5	1752	sed 's/^/\| /' conftest.$ac_ext >&5
1867		1753
1868	ac_retval=1	1754	ac_retval=1
1869	fi	1755	fi
1870	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1756	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
…		…
1875	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1761	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1876	as_fn_set_status $ac_retval	1762	as_fn_set_status $ac_retval
1877		1763
1878	} # ac_fn_cxx_try_link	1764	} # ac_fn_cxx_try_link
1879		1765
1880	# ac_fn_cxx_try_cpp LINENO	1766	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1881	# ------------------------	1767	# ---------------------------------------------------------
1882	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1768	# Tests whether HEADER exists and can be compiled using the include files in
1883	ac_fn_cxx_try_cpp ()	1769	# INCLUDES, setting the cache variable VAR accordingly.
		1770	ac_fn_cxx_check_header_compile ()
1884	{	1771	{
1885	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1772	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1886	if { { ac_try="$ac_cpp conftest.$ac_ext"
1887	case "(($ac_try" in
1888	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1889	*) ac_try_echo=$ac_try;;
1890	esac
1891	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1892	$as_echo "$ac_try_echo"; } >&5
1893	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1894	ac_status=$?
1895	if test -s conftest.err; then
1896	grep -v '^ *+' conftest.err >conftest.er1
1897	cat conftest.er1 >&5
1898	mv -f conftest.er1 conftest.err
1899	fi
1900	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1901	test $ac_status = 0; } > conftest.i && {
1902	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
1903	test ! -s conftest.err
1904	}; then :
1905	ac_retval=0
1906	else
1907	$as_echo "$as_me: failed program was:" >&5
1908	sed 's/^/\| /' conftest.$ac_ext >&5
1909
1910	ac_retval=1
1911	fi
1912	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1913	as_fn_set_status $ac_retval
1914
1915	} # ac_fn_cxx_try_cpp
1916
1917	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1918	# ---------------------------------------------------------
1919	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1920	# the include files in INCLUDES and setting the cache variable VAR
1921	# accordingly.
1922	ac_fn_cxx_check_header_mongrel ()
1923	{
1924	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1925	if eval \${$3+:} false; then :
1926	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1773	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1927	$as_echo_n "checking for $2... " >&6; }	1774	printf %s "checking for $2... " >&6; }
1928	if eval \${$3+:} false; then :	1775	if eval test \${$3+y}
1929	$as_echo_n "(cached) " >&6	1776	then :
1930	fi	1777	printf %s "(cached) " >&6
1931	eval ac_res=\$$3	1778	else $as_nop
1932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1933	$as_echo "$ac_res" >&6; }
1934	else
1935	# Is the header compilable?
1936	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1937	$as_echo_n "checking $2 usability... " >&6; }
1938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939	/* end confdefs.h. */	1780	/* end confdefs.h. */
1940	$4	1781	$4
1941	#include <$2>	1782	#include <$2>
1942	_ACEOF	1783	_ACEOF
1943	if ac_fn_cxx_try_compile "$LINENO"; then :	1784	if ac_fn_cxx_try_compile "$LINENO"
1944	ac_header_compiler=yes	1785	then :
1945	else	1786	eval "$3=yes"
1946	ac_header_compiler=no	1787	else $as_nop
		1788	eval "$3=no"
1947	fi	1789	fi
1948	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1790	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1949	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1950	$as_echo "$ac_header_compiler" >&6; }
1951
1952	# Is the header present?
1953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1954	$as_echo_n "checking $2 presence... " >&6; }
1955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956	/* end confdefs.h. */
1957	#include <$2>
1958	_ACEOF
1959	if ac_fn_cxx_try_cpp "$LINENO"; then :
1960	ac_header_preproc=yes
1961	else
1962	ac_header_preproc=no
1963	fi
1964	rm -f conftest.err conftest.i conftest.$ac_ext
1965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1966	$as_echo "$ac_header_preproc" >&6; }
1967
1968	# So? What about this header?
1969	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1970	yes:no: )
1971	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1972	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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	no:yes:* )
1977	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1978	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1979	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1980	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1981	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1982	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1983	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1984	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1985	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1986	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1987	;;
1988	esac
1989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1990	$as_echo_n "checking for $2... " >&6; }
1991	if eval \${$3+:} false; then :
1992	$as_echo_n "(cached) " >&6
1993	else
1994	eval "$3=\$ac_header_compiler"
1995	fi	1791	fi
1996	eval ac_res=\$$3	1792	eval ac_res=\$$3
1997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1998	$as_echo "$ac_res" >&6; }	1794	printf "%s\n" "$ac_res" >&6; }
1999	fi
2000	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1795	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2001		1796
2002	} # ac_fn_cxx_check_header_mongrel	1797	} # ac_fn_cxx_check_header_compile
2003		1798
2004	# ac_fn_cxx_check_func LINENO FUNC VAR	1799	# ac_fn_cxx_check_func LINENO FUNC VAR
2005	# ------------------------------------	1800	# ------------------------------------
2006	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1801	# Tests whether FUNC exists, setting the cache variable VAR accordingly
2007	ac_fn_cxx_check_func ()	1802	ac_fn_cxx_check_func ()
2008	{	1803	{
2009	as_lineno=${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
2010	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2011	$as_echo_n "checking for $2... " >&6; }	1806	printf %s "checking for $2... " >&6; }
2012	if eval \${$3+:} false; then :	1807	if eval test \${$3+y}
2013	$as_echo_n "(cached) " >&6	1808	then :
2014	else	1809	printf %s "(cached) " >&6
		1810	else $as_nop
2015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016	/* end confdefs.h. */	1812	/* end confdefs.h. */
2017	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.	1813	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2018	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1814	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2019	#define $2 innocuous_$2	1815	#define $2 innocuous_$2
2020		1816
2021	/* System header to define __stub macros and hopefully few prototypes,	1817	/* System header to define __stub macros and hopefully few prototypes,
2022	which can conflict with char $2 (); below.	1818	which can conflict with char $2 (); below. */
2023	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2024	<limits.h> exists even on freestanding compilers. */
2025		1819
2026	#ifdef __STDC__
2027	# include <limits.h>	1820	#include <limits.h>
2028	#else
2029	# include <assert.h>
2030	#endif
2031
2032	#undef $2	1821	#undef $2
2033		1822
2034	/* Override any GCC internal prototype to avoid an error.	1823	/* Override any GCC internal prototype to avoid an error.
2035	Use char because int might match the return type of a GCC	1824	Use char because int might match the return type of a GCC
2036	builtin and then its argument prototype would still apply. */	1825	builtin and then its argument prototype would still apply. */
…		…
2044	#if defined __stub_$2 \|\| defined __stub___$2	1833	#if defined __stub_$2 \|\| defined __stub___$2
2045	choke me	1834	choke me
2046	#endif	1835	#endif
2047		1836
2048	int	1837	int
2049	main ()	1838	main (void)
2050	{	1839	{
2051	return $2 ();	1840	return $2 ();
2052	;	1841	;
2053	return 0;	1842	return 0;
2054	}	1843	}
2055	_ACEOF	1844	_ACEOF
2056	if ac_fn_cxx_try_link "$LINENO"; then :	1845	if ac_fn_cxx_try_link "$LINENO"
		1846	then :
2057	eval "$3=yes"	1847	eval "$3=yes"
2058	else	1848	else $as_nop
2059	eval "$3=no"	1849	eval "$3=no"
2060	fi	1850	fi
2061	rm -f core conftest.err conftest.$ac_objext \	1851	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2062	conftest$ac_exeext conftest.$ac_ext	1852	conftest$ac_exeext conftest.$ac_ext
2063	fi	1853	fi
2064	eval ac_res=\$$3	1854	eval ac_res=\$$3
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2066	$as_echo "$ac_res" >&6; }	1856	printf "%s\n" "$ac_res" >&6; }
2067	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1857	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2068		1858
2069	} # ac_fn_cxx_check_func	1859	} # ac_fn_cxx_check_func
2070		1860
2071	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1861	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
…		…
2073	# Tests whether TYPE exists after having included INCLUDES, setting cache	1863	# Tests whether TYPE exists after having included INCLUDES, setting cache
2074	# variable VAR accordingly.	1864	# variable VAR accordingly.
2075	ac_fn_cxx_check_type ()	1865	ac_fn_cxx_check_type ()
2076	{	1866	{
2077	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1867	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2078	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2079	$as_echo_n "checking for $2... " >&6; }	1869	printf %s "checking for $2... " >&6; }
2080	if eval \${$3+:} false; then :	1870	if eval test \${$3+y}
2081	$as_echo_n "(cached) " >&6	1871	then :
2082	else	1872	printf %s "(cached) " >&6
		1873	else $as_nop
2083	eval "$3=no"	1874	eval "$3=no"
2084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085	/* end confdefs.h. */	1876	/* end confdefs.h. */
2086	$4	1877	$4
2087	int	1878	int
2088	main ()	1879	main (void)
2089	{	1880	{
2090	if (sizeof ($2))	1881	if (sizeof ($2))
2091	return 0;	1882	return 0;
2092	;	1883	;
2093	return 0;	1884	return 0;
2094	}	1885	}
2095	_ACEOF	1886	_ACEOF
2096	if ac_fn_cxx_try_compile "$LINENO"; then :	1887	if ac_fn_cxx_try_compile "$LINENO"
		1888	then :
2097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098	/* end confdefs.h. */	1890	/* end confdefs.h. */
2099	$4	1891	$4
2100	int	1892	int
2101	main ()	1893	main (void)
2102	{	1894	{
2103	if (sizeof (($2)))	1895	if (sizeof (($2)))
2104	return 0;	1896	return 0;
2105	;	1897	;
2106	return 0;	1898	return 0;
2107	}	1899	}
2108	_ACEOF	1900	_ACEOF
2109	if ac_fn_cxx_try_compile "$LINENO"; then :	1901	if ac_fn_cxx_try_compile "$LINENO"
		1902	then :
2110		1903
2111	else	1904	else $as_nop
2112	eval "$3=yes"	1905	eval "$3=yes"
2113	fi	1906	fi
2114	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1907	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2115	fi	1908	fi
2116	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1909	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2117	fi	1910	fi
2118	eval ac_res=\$$3	1911	eval ac_res=\$$3
2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120	$as_echo "$ac_res" >&6; }	1913	printf "%s\n" "$ac_res" >&6; }
2121	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1914	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2122		1915
2123	} # ac_fn_cxx_check_type	1916	} # ac_fn_cxx_check_type
		1917
		1918	# ac_fn_cxx_try_cpp LINENO
		1919	# ------------------------
		1920	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1921	ac_fn_cxx_try_cpp ()
		1922	{
		1923	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1924	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1925	case "(($ac_try" in
		1926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1927	*) ac_try_echo=$ac_try;;
		1928	esac
		1929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1930	printf "%s\n" "$ac_try_echo"; } >&5
		1931	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1932	ac_status=$?
		1933	if test -s conftest.err; then
		1934	grep -v '^ *+' conftest.err >conftest.er1
		1935	cat conftest.er1 >&5
		1936	mv -f conftest.er1 conftest.err
		1937	fi
		1938	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1939	test $ac_status = 0; } > conftest.i && {
		1940	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1941	test ! -s conftest.err
		1942	}
		1943	then :
		1944	ac_retval=0
		1945	else $as_nop
		1946	printf "%s\n" "$as_me: failed program was:" >&5
		1947	sed 's/^/\| /' conftest.$ac_ext >&5
		1948
		1949	ac_retval=1
		1950	fi
		1951	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1952	as_fn_set_status $ac_retval
		1953
		1954	} # ac_fn_cxx_try_cpp
2124		1955
2125	# ac_fn_c_find_intX_t LINENO BITS VAR	1956	# ac_fn_c_find_intX_t LINENO BITS VAR
2126	# -----------------------------------	1957	# -----------------------------------
2127	# Finds a signed integer type with width BITS, setting cache variable VAR	1958	# Finds a signed integer type with width BITS, setting cache variable VAR
2128	# accordingly.	1959	# accordingly.
2129	ac_fn_c_find_intX_t ()	1960	ac_fn_c_find_intX_t ()
2130	{	1961	{
2131	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1962	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5	1963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2133	$as_echo_n "checking for int$2_t... " >&6; }	1964	printf %s "checking for int$2_t... " >&6; }
2134	if eval \${$3+:} false; then :	1965	if eval test \${$3+y}
2135	$as_echo_n "(cached) " >&6	1966	then :
2136	else	1967	printf %s "(cached) " >&6
		1968	else $as_nop
2137	eval "$3=no"	1969	eval "$3=no"
2138	# Order is important - never check a type that is potentially smaller	1970	# Order is important - never check a type that is potentially smaller
2139	# than half of the expected target width.	1971	# than half of the expected target width.
2140	for ac_type in int$2_t 'int' 'long int' \	1972	for ac_type in int$2_t 'int' 'long int' \
2141	'long long int' 'short int' 'signed char'; do	1973	'long long int' 'short int' 'signed char'; do
2142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1974	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143	/* end confdefs.h. */	1975	/* end confdefs.h. */
2144	$ac_includes_default	1976	$ac_includes_default
2145	enum { N = $2 / 2 - 1 };	1977	enum { N = $2 / 2 - 1 };
2146	int	1978	int
2147	main ()	1979	main (void)
2148	{	1980	{
2149	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1981	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2150	test_array [0] = 0	1982	test_array [0] = 0;
		1983	return test_array [0];
2151		1984
2152	;	1985	;
2153	return 0;	1986	return 0;
2154	}	1987	}
2155	_ACEOF	1988	_ACEOF
2156	if ac_fn_cxx_try_compile "$LINENO"; then :	1989	if ac_fn_cxx_try_compile "$LINENO"
		1990	then :
2157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158	/* end confdefs.h. */	1992	/* end confdefs.h. */
2159	$ac_includes_default	1993	$ac_includes_default
2160	enum { N = $2 / 2 - 1 };	1994	enum { N = $2 / 2 - 1 };
2161	int	1995	int
2162	main ()	1996	main (void)
2163	{	1997	{
2164	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1998	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2165	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1999	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2166	test_array [0] = 0	2000	test_array [0] = 0;
		2001	return test_array [0];
2167		2002
2168	;	2003	;
2169	return 0;	2004	return 0;
2170	}	2005	}
2171	_ACEOF	2006	_ACEOF
2172	if ac_fn_cxx_try_compile "$LINENO"; then :	2007	if ac_fn_cxx_try_compile "$LINENO"
		2008	then :
2173		2009
2174	else	2010	else $as_nop
2175	case $ac_type in #(	2011	case $ac_type in #(
2176	int$2_t) :	2012	int$2_t) :
2177	eval "$3=yes" ;; #(	2013	eval "$3=yes" ;; #(
2178	*) :	2014	*) :
2179	eval "$3=\$ac_type" ;;	2015	eval "$3=\$ac_type" ;;
2180	esac	2016	esac
2181	fi	2017	fi
2182	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2018	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2183	fi	2019	fi
2184	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2020	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2185	if eval test \"x\$"$3"\" = x"no"; then :	2021	if eval test \"x\$"$3"\" = x"no"
		2022	then :
2186		2023
2187	else	2024	else $as_nop
2188	break	2025	break
2189	fi	2026	fi
2190	done	2027	done
2191	fi	2028	fi
2192	eval ac_res=\$$3	2029	eval ac_res=\$$3
2193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2194	$as_echo "$ac_res" >&6; }	2031	printf "%s\n" "$ac_res" >&6; }
2195	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	2032	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2196		2033
2197	} # ac_fn_c_find_intX_t	2034	} # ac_fn_c_find_intX_t
2198		2035
2199	# ac_fn_c_find_uintX_t LINENO BITS VAR	2036	# ac_fn_c_find_uintX_t LINENO BITS VAR
…		…
2201	# Finds an unsigned integer type with width BITS, setting cache variable VAR	2038	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2202	# accordingly.	2039	# accordingly.
2203	ac_fn_c_find_uintX_t ()	2040	ac_fn_c_find_uintX_t ()
2204	{	2041	{
2205	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2042	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2206	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5	2043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2207	$as_echo_n "checking for uint$2_t... " >&6; }	2044	printf %s "checking for uint$2_t... " >&6; }
2208	if eval \${$3+:} false; then :	2045	if eval test \${$3+y}
2209	$as_echo_n "(cached) " >&6	2046	then :
2210	else	2047	printf %s "(cached) " >&6
		2048	else $as_nop
2211	eval "$3=no"	2049	eval "$3=no"
2212	# Order is important - never check a type that is potentially smaller	2050	# Order is important - never check a type that is potentially smaller
2213	# than half of the expected target width.	2051	# than half of the expected target width.
2214	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	2052	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2215	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	2053	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2054	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2217	/* end confdefs.h. */	2055	/* end confdefs.h. */
2218	$ac_includes_default	2056	$ac_includes_default
2219	int	2057	int
2220	main ()	2058	main (void)
2221	{	2059	{
2222	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	2060	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2223	test_array [0] = 0	2061	test_array [0] = 0;
		2062	return test_array [0];
2224		2063
2225	;	2064	;
2226	return 0;	2065	return 0;
2227	}	2066	}
2228	_ACEOF	2067	_ACEOF
2229	if ac_fn_cxx_try_compile "$LINENO"; then :	2068	if ac_fn_cxx_try_compile "$LINENO"
		2069	then :
2230	case $ac_type in #(	2070	case $ac_type in #(
2231	uint$2_t) :	2071	uint$2_t) :
2232	eval "$3=yes" ;; #(	2072	eval "$3=yes" ;; #(
2233	*) :	2073	*) :
2234	eval "$3=\$ac_type" ;;	2074	eval "$3=\$ac_type" ;;
2235	esac	2075	esac
2236	fi	2076	fi
2237	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2077	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2238	if eval test \"x\$"$3"\" = x"no"; then :	2078	if eval test \"x\$"$3"\" = x"no"
		2079	then :
2239		2080
2240	else	2081	else $as_nop
2241	break	2082	break
2242	fi	2083	fi
2243	done	2084	done
2244	fi	2085	fi
2245	eval ac_res=\$$3	2086	eval ac_res=\$$3
2246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2247	$as_echo "$ac_res" >&6; }	2088	printf "%s\n" "$ac_res" >&6; }
2248	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	2089	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2249		2090
2250	} # ac_fn_c_find_uintX_t	2091	} # ac_fn_c_find_uintX_t
		2092
		2093	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2094	# ------------------------------------------------------
		2095	# Tries to find if the field MEMBER exists in type AGGR, after including
		2096	# INCLUDES, setting cache variable VAR accordingly.
		2097	ac_fn_cxx_check_member ()
		2098	{
		2099	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
		2101	printf %s "checking for $2.$3... " >&6; }
		2102	if eval test \${$4+y}
		2103	then :
		2104	printf %s "(cached) " >&6
		2105	else $as_nop
		2106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2107	/* end confdefs.h. */
		2108	$5
		2109	int
		2110	main (void)
		2111	{
		2112	static $2 ac_aggr;
		2113	if (ac_aggr.$3)
		2114	return 0;
		2115	;
		2116	return 0;
		2117	}
		2118	_ACEOF
		2119	if ac_fn_cxx_try_compile "$LINENO"
		2120	then :
		2121	eval "$4=yes"
		2122	else $as_nop
		2123	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2124	/* end confdefs.h. */
		2125	$5
		2126	int
		2127	main (void)
		2128	{
		2129	static $2 ac_aggr;
		2130	if (sizeof ac_aggr.$3)
		2131	return 0;
		2132	;
		2133	return 0;
		2134	}
		2135	_ACEOF
		2136	if ac_fn_cxx_try_compile "$LINENO"
		2137	then :
		2138	eval "$4=yes"
		2139	else $as_nop
		2140	eval "$4=no"
		2141	fi
		2142	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2143	fi
		2144	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2145	fi
		2146	eval ac_res=\$$4
		2147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2148	printf "%s\n" "$ac_res" >&6; }
		2149	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2150
		2151	} # ac_fn_cxx_check_member
2251		2152
2252	# ac_fn_cxx_try_run LINENO	2153	# ac_fn_cxx_try_run LINENO
2253	# ------------------------	2154	# ------------------------
2254	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2155	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2255	# that executables can be run.	2156	# executables can be run.
2256	ac_fn_cxx_try_run ()	2157	ac_fn_cxx_try_run ()
2257	{	2158	{
2258	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2159	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259	if { { ac_try="$ac_link"	2160	if { { ac_try="$ac_link"
2260	case "(($ac_try" in	2161	case "(($ac_try" in
2261	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2162	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2262	*) ac_try_echo=$ac_try;;	2163	*) ac_try_echo=$ac_try;;
2263	esac	2164	esac
2264	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2165	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2265	$as_echo "$ac_try_echo"; } >&5	2166	printf "%s\n" "$ac_try_echo"; } >&5
2266	(eval "$ac_link") 2>&5	2167	(eval "$ac_link") 2>&5
2267	ac_status=$?	2168	ac_status=$?
2268	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2169	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2269	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2170	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2270	{ { case "(($ac_try" in	2171	{ { case "(($ac_try" in
2271	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2172	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2272	*) ac_try_echo=$ac_try;;	2173	*) ac_try_echo=$ac_try;;
2273	esac	2174	esac
2274	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2175	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2275	$as_echo "$ac_try_echo"; } >&5	2176	printf "%s\n" "$ac_try_echo"; } >&5
2276	(eval "$ac_try") 2>&5	2177	(eval "$ac_try") 2>&5
2277	ac_status=$?	2178	ac_status=$?
2278	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2179	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279	test $ac_status = 0; }; }; then :	2180	test $ac_status = 0; }; }
		2181	then :
2280	ac_retval=0	2182	ac_retval=0
2281	else	2183	else $as_nop
2282	$as_echo "$as_me: program exited with status $ac_status" >&5	2184	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2283	$as_echo "$as_me: failed program was:" >&5	2185	printf "%s\n" "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5	2186	sed 's/^/\| /' conftest.$ac_ext >&5
2285		2187
2286	ac_retval=$ac_status	2188	ac_retval=$ac_status
2287	fi	2189	fi
2288	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2190	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2289	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	2191	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2290	as_fn_set_status $ac_retval	2192	as_fn_set_status $ac_retval
2291		2193
2292	} # ac_fn_cxx_try_run	2194	} # ac_fn_cxx_try_run
		2195	ac_configure_args_raw=
		2196	for ac_arg
		2197	do
		2198	case $ac_arg in
		2199	\')
		2200	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		2201	esac
		2202	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2203	done
		2204
		2205	case $ac_configure_args_raw in
		2206	$as_nl)
		2207	ac_safe_unquote= ;;
		2208	*)
		2209	ac_unsafe_z='\|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2210	ac_unsafe_a="$ac_unsafe_z#~"
		2211	ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g"
		2212	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" \| sed "$ac_safe_unquote"`;;
		2213	esac
		2214
2293	cat >config.log <<_ACEOF	2215	cat >config.log <<_ACEOF
2294	This file contains any messages produced by compilers while	2216	This file contains any messages produced by compilers while
2295	running configure, to aid debugging if configure makes a mistake.	2217	running configure, to aid debugging if configure makes a mistake.
2296		2218
2297	It was created by $as_me, which was	2219	It was created by $as_me, which was
2298	generated by GNU Autoconf 2.68. Invocation command line was	2220	generated by GNU Autoconf 2.71. Invocation command line was
2299		2221
2300	$ $0 $@	2222	$ $0$ac_configure_args_raw
2301		2223
2302	_ACEOF	2224	_ACEOF
2303	exec 5>>config.log	2225	exec 5>>config.log
2304	{	2226	{
2305	cat <<_ASUNAME	2227	cat <<_ASUNAME
…		…
2328		2250
2329	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2251	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330	for as_dir in $PATH	2252	for as_dir in $PATH
2331	do	2253	do
2332	IFS=$as_save_IFS	2254	IFS=$as_save_IFS
2333	test -z "$as_dir" && as_dir=.	2255	case $as_dir in #(((
2334	$as_echo "PATH: $as_dir"	2256	'') as_dir=./ ;;
		2257	*/) ;;
		2258	*) as_dir=$as_dir/ ;;
		2259	esac
		2260	printf "%s\n" "PATH: $as_dir"
2335	done	2261	done
2336	IFS=$as_save_IFS	2262	IFS=$as_save_IFS
2337		2263
2338	} >&5	2264	} >&5
2339		2265
…		…
2364	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2290	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2365	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2291	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2366	\| -silent \| --silent \| --silen \| --sile \| --sil)	2292	\| -silent \| --silent \| --silen \| --sile \| --sil)
2367	continue ;;	2293	continue ;;
2368	\')	2294	\')
2369	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2295	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2370	esac	2296	esac
2371	case $ac_pass in	2297	case $ac_pass in
2372	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2298	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2373	2)	2299	2)
2374	as_fn_append ac_configure_args1 " '$ac_arg'"	2300	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2399	# config.log. We remove comments because anyway the quotes in there	2325	# config.log. We remove comments because anyway the quotes in there
2400	# would cause problems or look ugly.	2326	# would cause problems or look ugly.
2401	# WARNING: Use '\'' to represent an apostrophe within the trap.	2327	# WARNING: Use '\'' to represent an apostrophe within the trap.
2402	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2328	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2403	trap 'exit_status=$?	2329	trap 'exit_status=$?
		2330	# Sanitize IFS.
		2331	IFS=" "" $as_nl"
2404	# Save into config.log some information that might help in debugging.	2332	# Save into config.log some information that might help in debugging.
2405	{	2333	{
2406	echo	2334	echo
2407		2335
2408	$as_echo "## ---------------- ##	2336	printf "%s\n" "## ---------------- ##
2409	## Cache variables. ##	2337	## Cache variables. ##
2410	## ---------------- ##"	2338	## ---------------- ##"
2411	echo	2339	echo
2412	# The following way of writing the cache mishandles newlines in values,	2340	# The following way of writing the cache mishandles newlines in values,
2413	(	2341	(
2414	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do	2342	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2415	eval ac_val=\$$ac_var	2343	eval ac_val=\$$ac_var
2416	case $ac_val in #(	2344	case $ac_val in #(
2417	${as_nl})	2345	${as_nl})
2418	case $ac_var in #(	2346	case $ac_var in #(
2419	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	2347	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2420	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	2348	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2421	esac	2349	esac
2422	case $ac_var in #(	2350	case $ac_var in #(
2423	_ \| IFS \| as_nl) ;; #(	2351	_ \| IFS \| as_nl) ;; #(
2424	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2352	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2425	*) { eval $ac_var=; unset $ac_var;} ;;	2353	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2439	esac \|	2367	esac \|
2440	sort	2368	sort
2441	)	2369	)
2442	echo	2370	echo
2443		2371
2444	$as_echo "## ----------------- ##	2372	printf "%s\n" "## ----------------- ##
2445	## Output variables. ##	2373	## Output variables. ##
2446	## ----------------- ##"	2374	## ----------------- ##"
2447	echo	2375	echo
2448	for ac_var in $ac_subst_vars	2376	for ac_var in $ac_subst_vars
2449	do	2377	do
2450	eval ac_val=\$$ac_var	2378	eval ac_val=\$$ac_var
2451	case $ac_val in	2379	case $ac_val in
2452	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2380	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2453	esac	2381	esac
2454	$as_echo "$ac_var='\''$ac_val'\''"	2382	printf "%s\n" "$ac_var='\''$ac_val'\''"
2455	done \| sort	2383	done \| sort
2456	echo	2384	echo
2457		2385
2458	if test -n "$ac_subst_files"; then	2386	if test -n "$ac_subst_files"; then
2459	$as_echo "## ------------------- ##	2387	printf "%s\n" "## ------------------- ##
2460	## File substitutions. ##	2388	## File substitutions. ##
2461	## ------------------- ##"	2389	## ------------------- ##"
2462	echo	2390	echo
2463	for ac_var in $ac_subst_files	2391	for ac_var in $ac_subst_files
2464	do	2392	do
2465	eval ac_val=\$$ac_var	2393	eval ac_val=\$$ac_var
2466	case $ac_val in	2394	case $ac_val in
2467	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2395	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2468	esac	2396	esac
2469	$as_echo "$ac_var='\''$ac_val'\''"	2397	printf "%s\n" "$ac_var='\''$ac_val'\''"
2470	done \| sort	2398	done \| sort
2471	echo	2399	echo
2472	fi	2400	fi
2473		2401
2474	if test -s confdefs.h; then	2402	if test -s confdefs.h; then
2475	$as_echo "## ----------- ##	2403	printf "%s\n" "## ----------- ##
2476	## confdefs.h. ##	2404	## confdefs.h. ##
2477	## ----------- ##"	2405	## ----------- ##"
2478	echo	2406	echo
2479	cat confdefs.h	2407	cat confdefs.h
2480	echo	2408	echo
2481	fi	2409	fi
2482	test "$ac_signal" != 0 &&	2410	test "$ac_signal" != 0 &&
2483	$as_echo "$as_me: caught signal $ac_signal"	2411	printf "%s\n" "$as_me: caught signal $ac_signal"
2484	$as_echo "$as_me: exit $exit_status"	2412	printf "%s\n" "$as_me: exit $exit_status"
2485	} >&5	2413	} >&5
2486	rm -f core .core core.conftest. &&	2414	rm -f core .core core.conftest. &&
2487	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2415	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2488	exit $exit_status	2416	exit $exit_status
2489	' 0	2417	' 0
…		…
2493	ac_signal=0	2421	ac_signal=0
2494		2422
2495	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2423	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2496	rm -f -r conftest* confdefs.h	2424	rm -f -r conftest* confdefs.h
2497		2425
2498	$as_echo "/* confdefs.h */" > confdefs.h	2426	printf "%s\n" "/* confdefs.h */" > confdefs.h
2499		2427
2500	# Predefined preprocessor variables.	2428	# Predefined preprocessor variables.
2501		2429
2502	cat >>confdefs.h <<_ACEOF	2430	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2503	#define PACKAGE_NAME "$PACKAGE_NAME"
2504	_ACEOF
2505		2431
2506	cat >>confdefs.h <<_ACEOF	2432	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2507	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2508	_ACEOF
2509		2433
2510	cat >>confdefs.h <<_ACEOF	2434	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2511	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2512	_ACEOF
2513		2435
2514	cat >>confdefs.h <<_ACEOF	2436	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2515	#define PACKAGE_STRING "$PACKAGE_STRING"
2516	_ACEOF
2517		2437
2518	cat >>confdefs.h <<_ACEOF	2438	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2519	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2520	_ACEOF
2521		2439
2522	cat >>confdefs.h <<_ACEOF	2440	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2523	#define PACKAGE_URL "$PACKAGE_URL"
2524	_ACEOF
2525		2441
2526		2442
2527	# Let the site file select an alternate cache file if it wants to.	2443	# Let the site file select an alternate cache file if it wants to.
2528	# Prefer an explicitly selected file to automatically selected ones.	2444	# Prefer an explicitly selected file to automatically selected ones.
2529	ac_site_file1=NONE
2530	ac_site_file2=NONE
2531	if test -n "$CONFIG_SITE"; then	2445	if test -n "$CONFIG_SITE"; then
2532	# We do not want a PATH search for config.site.
2533	case $CONFIG_SITE in #((
2534	-*) ac_site_file1=./$CONFIG_SITE;;
2535	/) ac_site_file1=$CONFIG_SITE;;	2446	ac_site_files="$CONFIG_SITE"
2536	*) ac_site_file1=./$CONFIG_SITE;;
2537	esac
2538	elif test "x$prefix" != xNONE; then	2447	elif test "x$prefix" != xNONE; then
2539	ac_site_file1=$prefix/share/config.site	2448	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2540	ac_site_file2=$prefix/etc/config.site
2541	else	2449	else
2542	ac_site_file1=$ac_default_prefix/share/config.site	2450	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2543	ac_site_file2=$ac_default_prefix/etc/config.site
2544	fi	2451	fi
		2452
2545	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2453	for ac_site_file in $ac_site_files
2546	do	2454	do
2547	test "x$ac_site_file" = xNONE && continue	2455	case $ac_site_file in #(
		2456	/) :
		2457	;; #(
		2458	*) :
		2459	ac_site_file=./$ac_site_file ;;
		2460	esac
2548	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then	2461	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5	2462	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2550	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2463	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2551	sed 's/^/\| /' "$ac_site_file" >&5	2464	sed 's/^/\| /' "$ac_site_file" >&5
2552	. "$ac_site_file" \	2465	. "$ac_site_file" \
2553	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2466	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2554	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2467	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2555	as_fn_error $? "failed to load site script $ac_site_file	2468	as_fn_error $? "failed to load site script $ac_site_file
2556	See \`config.log' for more details" "$LINENO" 5; }	2469	See \`config.log' for more details" "$LINENO" 5; }
2557	fi	2470	fi
2558	done	2471	done
2559		2472
2560	if test -r "$cache_file"; then	2473	if test -r "$cache_file"; then
2561	# Some versions of bash will fail to source /dev/null (special files	2474	# Some versions of bash will fail to source /dev/null (special files
2562	# actually), so we avoid doing that. DJGPP emulates it as a regular file.	2475	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2563	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2476	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2564	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2565	$as_echo "$as_me: loading cache $cache_file" >&6;}	2478	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2566	case $cache_file in	2479	case $cache_file in
2567	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2480	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2568	*) . "./$cache_file";;	2481	*) . "./$cache_file";;
2569	esac	2482	esac
2570	fi	2483	fi
2571	else	2484	else
2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2573	$as_echo "$as_me: creating cache $cache_file" >&6;}	2486	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2574	>$cache_file	2487	>$cache_file
		2488	fi
		2489
		2490	# Test code for whether the C compiler supports C89 (global declarations)
		2491	ac_c_conftest_c89_globals='
		2492	/* Does the compiler advertise C89 conformance?
		2493	Do not test the value of __STDC__, because some compilers set it to 0
		2494	while being otherwise adequately conformant. */
		2495	#if !defined __STDC__
		2496	# error "Compiler does not advertise C89 conformance"
		2497	#endif
		2498
		2499	#include <stddef.h>
		2500	#include <stdarg.h>
		2501	struct stat;
		2502	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2503	struct buf { int x; };
		2504	struct buf * (rcsopen) (struct buf , struct stat *, int);
		2505	static char *e (p, i)
		2506	char **p;
		2507	int i;
		2508	{
		2509	return p[i];
		2510	}
		2511	static char f (char (g) (char , int), char *p, ...)
		2512	{
		2513	char *s;
		2514	va_list v;
		2515	va_start (v,p);
		2516	s = g (p, va_arg (v,int));
		2517	va_end (v);
		2518	return s;
		2519	}
		2520
		2521	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2522	function prototypes and stuff, but not \xHH hex character constants.
		2523	These do not provoke an error unfortunately, instead are silently treated
		2524	as an "x". The following induces an error, until -std is added to get
		2525	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2526	array size at least. It is necessary to write \x00 == 0 to get something
		2527	that is true only with -std. */
		2528	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2529
		2530	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2531	inside strings and character constants. */
		2532	#define FOO(x) '\''x'\''
		2533	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2534
		2535	int test (int i, double x);
		2536	struct s1 {int (*f) (int a);};
		2537	struct s2 {int (*f) (double a);};
		2538	int pairnames (int, char *, int ()(struct buf , struct stat *, int),
		2539	int, int);'
		2540
		2541	# Test code for whether the C compiler supports C89 (body of main).
		2542	ac_c_conftest_c89_main='
		2543	ok \|= (argc == 0 \|\| f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1]);
		2544	'
		2545
		2546	# Test code for whether the C compiler supports C99 (global declarations)
		2547	ac_c_conftest_c99_globals='
		2548	// Does the compiler advertise C99 conformance?
		2549	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 199901L
		2550	# error "Compiler does not advertise C99 conformance"
		2551	#endif
		2552
		2553	#include <stdbool.h>
		2554	extern int puts (const char *);
		2555	extern int printf (const char *, ...);
		2556	extern int dprintf (int, const char *, ...);
		2557	extern void *malloc (size_t);
		2558
		2559	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2560	// dprintf is used instead of fprintf to avoid needing to declare
		2561	// FILE and stderr.
		2562	#define debug(...) dprintf (2, __VA_ARGS__)
		2563	#define showlist(...) puts (#__VA_ARGS__)
		2564	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2565	static void
		2566	test_varargs_macros (void)
		2567	{
		2568	int x = 1234;
		2569	int y = 5678;
		2570	debug ("Flag");
		2571	debug ("X = %d\n", x);
		2572	showlist (The first, second, and third items.);
		2573	report (x>y, "x is %d but y is %d", x, y);
		2574	}
		2575
		2576	// Check long long types.
		2577	#define BIG64 18446744073709551615ull
		2578	#define BIG32 4294967295ul
		2579	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2580	#if !BIG_OK
		2581	#error "your preprocessor is broken"
		2582	#endif
		2583	#if BIG_OK
		2584	#else
		2585	#error "your preprocessor is broken"
		2586	#endif
		2587	static long long int bignum = -9223372036854775807LL;
		2588	static unsigned long long int ubignum = BIG64;
		2589
		2590	struct incomplete_array
		2591	{
		2592	int datasize;
		2593	double data[];
		2594	};
		2595
		2596	struct named_init {
		2597	int number;
		2598	const wchar_t *name;
		2599	double average;
		2600	};
		2601
		2602	typedef const char *ccp;
		2603
		2604	static inline int
		2605	test_restrict (ccp restrict text)
		2606	{
		2607	// See if C++-style comments work.
		2608	// Iterate through items via the restricted pointer.
		2609	// Also check for declarations in for loops.
		2610	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2611	continue;
		2612	return 0;
		2613	}
		2614
		2615	// Check varargs and va_copy.
		2616	static bool
		2617	test_varargs (const char *format, ...)
		2618	{
		2619	va_list args;
		2620	va_start (args, format);
		2621	va_list args_copy;
		2622	va_copy (args_copy, args);
		2623
		2624	const char *str = "";
		2625	int number = 0;
		2626	float fnumber = 0;
		2627
		2628	while (*format)
		2629	{
		2630	switch (*format++)
		2631	{
		2632	case '\''s'\'': // string
		2633	str = va_arg (args_copy, const char *);
		2634	break;
		2635	case '\''d'\'': // int
		2636	number = va_arg (args_copy, int);
		2637	break;
		2638	case '\''f'\'': // float
		2639	fnumber = va_arg (args_copy, double);
		2640	break;
		2641	default:
		2642	break;
		2643	}
		2644	}
		2645	va_end (args_copy);
		2646	va_end (args);
		2647
		2648	return *str && number && fnumber;
		2649	}
		2650	'
		2651
		2652	# Test code for whether the C compiler supports C99 (body of main).
		2653	ac_c_conftest_c99_main='
		2654	// Check bool.
		2655	_Bool success = false;
		2656	success \|= (argc != 0);
		2657
		2658	// Check restrict.
		2659	if (test_restrict ("String literal") == 0)
		2660	success = true;
		2661	char *restrict newvar = "Another string";
		2662
		2663	// Check varargs.
		2664	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2665	test_varargs_macros ();
		2666
		2667	// Check flexible array members.
		2668	struct incomplete_array *ia =
		2669	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2670	ia->datasize = 10;
		2671	for (int i = 0; i < ia->datasize; ++i)
		2672	ia->data[i] = i * 1.234;
		2673
		2674	// Check named initializers.
		2675	struct named_init ni = {
		2676	.number = 34,
		2677	.name = L"Test wide string",
		2678	.average = 543.34343,
		2679	};
		2680
		2681	ni.number = 58;
		2682
		2683	int dynamic_array[ni.number];
		2684	dynamic_array[0] = argv[0][0];
		2685	dynamic_array[ni.number - 1] = 543;
		2686
		2687	// work around unused variable warnings
		2688	ok \|= (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == '\''x'\''
		2689	\|\| dynamic_array[ni.number - 1] != 543);
		2690	'
		2691
		2692	# Test code for whether the C compiler supports C11 (global declarations)
		2693	ac_c_conftest_c11_globals='
		2694	// Does the compiler advertise C11 conformance?
		2695	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 201112L
		2696	# error "Compiler does not advertise C11 conformance"
		2697	#endif
		2698
		2699	// Check _Alignas.
		2700	char _Alignas (double) aligned_as_double;
		2701	char _Alignas (0) no_special_alignment;
		2702	extern char aligned_as_int;
		2703	char _Alignas (0) _Alignas (int) aligned_as_int;
		2704
		2705	// Check _Alignof.
		2706	enum
		2707	{
		2708	int_alignment = _Alignof (int),
		2709	int_array_alignment = _Alignof (int[100]),
		2710	char_alignment = _Alignof (char)
		2711	};
		2712	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2713
		2714	// Check _Noreturn.
		2715	int _Noreturn does_not_return (void) { for (;;) continue; }
		2716
		2717	// Check _Static_assert.
		2718	struct test_static_assert
		2719	{
		2720	int x;
		2721	_Static_assert (sizeof (int) <= sizeof (long int),
		2722	"_Static_assert does not work in struct");
		2723	long int y;
		2724	};
		2725
		2726	// Check UTF-8 literals.
		2727	#define u8 syntax error!
		2728	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2729
		2730	// Check duplicate typedefs.
		2731	typedef long *long_ptr;
		2732	typedef long int *long_ptr;
		2733	typedef long_ptr long_ptr;
		2734
		2735	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2736	struct anonymous
		2737	{
		2738	union {
		2739	struct { int i; int j; };
		2740	struct { int k; long int l; } w;
		2741	};
		2742	int m;
		2743	} v1;
		2744	'
		2745
		2746	# Test code for whether the C compiler supports C11 (body of main).
		2747	ac_c_conftest_c11_main='
		2748	_Static_assert ((offsetof (struct anonymous, i)
		2749	== offsetof (struct anonymous, w.k)),
		2750	"Anonymous union alignment botch");
		2751	v1.i = 2;
		2752	v1.w.k = 5;
		2753	ok \|= v1.i != 5;
		2754	'
		2755
		2756	# Test code for whether the C compiler supports C11 (complete).
		2757	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2758	${ac_c_conftest_c99_globals}
		2759	${ac_c_conftest_c11_globals}
		2760
		2761	int
		2762	main (int argc, char **argv)
		2763	{
		2764	int ok = 0;
		2765	${ac_c_conftest_c89_main}
		2766	${ac_c_conftest_c99_main}
		2767	${ac_c_conftest_c11_main}
		2768	return ok;
		2769	}
		2770	"
		2771
		2772	# Test code for whether the C compiler supports C99 (complete).
		2773	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2774	${ac_c_conftest_c99_globals}
		2775
		2776	int
		2777	main (int argc, char **argv)
		2778	{
		2779	int ok = 0;
		2780	${ac_c_conftest_c89_main}
		2781	${ac_c_conftest_c99_main}
		2782	return ok;
		2783	}
		2784	"
		2785
		2786	# Test code for whether the C compiler supports C89 (complete).
		2787	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2788
		2789	int
		2790	main (int argc, char **argv)
		2791	{
		2792	int ok = 0;
		2793	${ac_c_conftest_c89_main}
		2794	return ok;
		2795	}
		2796	"
		2797
		2798	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2799	ac_cxx_conftest_cxx98_globals='
		2800	// Does the compiler advertise C++98 conformance?
		2801	#if !defined __cplusplus \|\| __cplusplus < 199711L
		2802	# error "Compiler does not advertise C++98 conformance"
		2803	#endif
		2804
		2805	// These inclusions are to reject old compilers that
		2806	// lack the unsuffixed header files.
		2807	#include <cstdlib>
		2808	#include <exception>
		2809
		2810	// <cassert> and <cstring> are not freestanding headers in C++98.
		2811	extern void assert (int);
		2812	namespace std {
		2813	extern int strcmp (const char , const char );
		2814	}
		2815
		2816	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2817	using std::exception;
		2818	using std::strcmp;
		2819
		2820	namespace {
		2821
		2822	void test_exception_syntax()
		2823	{
		2824	try {
		2825	throw "test";
		2826	} catch (const char *s) {
		2827	// Extra parentheses suppress a warning when building autoconf itself,
		2828	// due to lint rules shared with more typical C programs.
		2829	assert (!(strcmp) (s, "test"));
		2830	}
		2831	}
		2832
		2833	template <typename T> struct test_template
		2834	{
		2835	T const val;
		2836	explicit test_template(T t) : val(t) {}
		2837	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2838	};
		2839
		2840	} // anonymous namespace
		2841	'
		2842
		2843	# Test code for whether the C++ compiler supports C++98 (body of main)
		2844	ac_cxx_conftest_cxx98_main='
		2845	assert (argc);
		2846	assert (! argv[0]);
		2847	{
		2848	test_exception_syntax ();
		2849	test_template<double> tt (2.0);
		2850	assert (tt.add (4) == 6.0);
		2851	assert (true && !false);
		2852	}
		2853	'
		2854
		2855	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2856	ac_cxx_conftest_cxx11_globals='
		2857	// Does the compiler advertise C++ 2011 conformance?
		2858	#if !defined __cplusplus \|\| __cplusplus < 201103L
		2859	# error "Compiler does not advertise C++11 conformance"
		2860	#endif
		2861
		2862	namespace cxx11test
		2863	{
		2864	constexpr int get_val() { return 20; }
		2865
		2866	struct testinit
		2867	{
		2868	int i;
		2869	double d;
		2870	};
		2871
		2872	class delegate
		2873	{
		2874	public:
		2875	delegate(int n) : n(n) {}
		2876	delegate(): delegate(2354) {}
		2877
		2878	virtual int getval() { return this->n; };
		2879	protected:
		2880	int n;
		2881	};
		2882
		2883	class overridden : public delegate
		2884	{
		2885	public:
		2886	overridden(int n): delegate(n) {}
		2887	virtual int getval() override final { return this->n * 2; }
		2888	};
		2889
		2890	class nocopy
		2891	{
		2892	public:
		2893	nocopy(int i): i(i) {}
		2894	nocopy() = default;
		2895	nocopy(const nocopy&) = delete;
		2896	nocopy & operator=(const nocopy&) = delete;
		2897	private:
		2898	int i;
		2899	};
		2900
		2901	// for testing lambda expressions
		2902	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2903	{
		2904	return f(v);
		2905	}
		2906
		2907	// for testing variadic templates and trailing return types
		2908	template <typename V> auto sum(V first) -> V
		2909	{
		2910	return first;
		2911	}
		2912	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2913	{
		2914	return first + sum(rest...);
		2915	}
		2916	}
		2917	'
		2918
		2919	# Test code for whether the C++ compiler supports C++11 (body of main)
		2920	ac_cxx_conftest_cxx11_main='
		2921	{
		2922	// Test auto and decltype
		2923	auto a1 = 6538;
		2924	auto a2 = 48573953.4;
		2925	auto a3 = "String literal";
		2926
		2927	int total = 0;
		2928	for (auto i = a3; i; ++i) { total += i; }
		2929
		2930	decltype(a2) a4 = 34895.034;
		2931	}
		2932	{
		2933	// Test constexpr
		2934	short sa[cxx11test::get_val()] = { 0 };
		2935	}
		2936	{
		2937	// Test initializer lists
		2938	cxx11test::testinit il = { 4323, 435234.23544 };
		2939	}
		2940	{
		2941	// Test range-based for
		2942	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2943	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2944	for (auto &x : array) { x += 23; }
		2945	}
		2946	{
		2947	// Test lambda expressions
		2948	using cxx11test::eval;
		2949	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2950	double d = 2.0;
		2951	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2952	assert (d == 5.0);
		2953	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2954	assert (d == 5.0);
		2955	}
		2956	{
		2957	// Test use of variadic templates
		2958	using cxx11test::sum;
		2959	auto a = sum(1);
		2960	auto b = sum(1, 2);
		2961	auto c = sum(1.0, 2.0, 3.0);
		2962	}
		2963	{
		2964	// Test constructor delegation
		2965	cxx11test::delegate d1;
		2966	cxx11test::delegate d2();
		2967	cxx11test::delegate d3(45);
		2968	}
		2969	{
		2970	// Test override and final
		2971	cxx11test::overridden o1(55464);
		2972	}
		2973	{
		2974	// Test nullptr
		2975	char *c = nullptr;
		2976	}
		2977	{
		2978	// Test template brackets
		2979	test_template<::test_template<int>> v(test_template<int>(12));
		2980	}
		2981	{
		2982	// Unicode literals
		2983	char const *utf8 = u8"UTF-8 string \u2500";
		2984	char16_t const *utf16 = u"UTF-8 string \u2500";
		2985	char32_t const *utf32 = U"UTF-32 string \u2500";
		2986	}
		2987	'
		2988
		2989	# Test code for whether the C compiler supports C++11 (complete).
		2990	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2991	${ac_cxx_conftest_cxx11_globals}
		2992
		2993	int
		2994	main (int argc, char **argv)
		2995	{
		2996	int ok = 0;
		2997	${ac_cxx_conftest_cxx98_main}
		2998	${ac_cxx_conftest_cxx11_main}
		2999	return ok;
		3000	}
		3001	"
		3002
		3003	# Test code for whether the C compiler supports C++98 (complete).
		3004	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		3005	int
		3006	main (int argc, char **argv)
		3007	{
		3008	int ok = 0;
		3009	${ac_cxx_conftest_cxx98_main}
		3010	return ok;
		3011	}
		3012	"
		3013
		3014	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		3015	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		3016	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		3017	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		3018	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		3019	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		3020	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		3021	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		3022	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		3023	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		3024	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		3025
		3026	# Auxiliary files required by this configure script.
		3027	ac_aux_files="install-sh config.guess config.sub"
		3028
		3029	# Locations in which to look for auxiliary files.
		3030	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		3031
		3032	# Search for a directory containing all of the required auxiliary files,
		3033	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		3034	# If we don't find one directory that contains all the files we need,
		3035	# we report the set of missing files from the first directory in
		3036	# $ac_aux_dir_candidates and give up.
		3037	ac_missing_aux_files=""
		3038	ac_first_candidate=:
		3039	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		3040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3041	as_found=false
		3042	for as_dir in $ac_aux_dir_candidates
		3043	do
		3044	IFS=$as_save_IFS
		3045	case $as_dir in #(((
		3046	'') as_dir=./ ;;
		3047	*/) ;;
		3048	*) as_dir=$as_dir/ ;;
		3049	esac
		3050	as_found=:
		3051
		3052	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		3053	ac_aux_dir_found=yes
		3054	ac_install_sh=
		3055	for ac_aux in $ac_aux_files
		3056	do
		3057	# As a special case, if "install-sh" is required, that requirement
		3058	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		3059	# and $ac_install_sh is set appropriately for whichever one is found.
		3060	if test x"$ac_aux" = x"install-sh"
		3061	then
		3062	if test -f "${as_dir}install-sh"; then
		3063	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		3064	ac_install_sh="${as_dir}install-sh -c"
		3065	elif test -f "${as_dir}install.sh"; then
		3066	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		3067	ac_install_sh="${as_dir}install.sh -c"
		3068	elif test -f "${as_dir}shtool"; then
		3069	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		3070	ac_install_sh="${as_dir}shtool install -c"
		3071	else
		3072	ac_aux_dir_found=no
		3073	if $ac_first_candidate; then
		3074	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		3075	else
		3076	break
		3077	fi
		3078	fi
		3079	else
		3080	if test -f "${as_dir}${ac_aux}"; then
		3081	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3082	else
		3083	ac_aux_dir_found=no
		3084	if $ac_first_candidate; then
		3085	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3086	else
		3087	break
		3088	fi
		3089	fi
		3090	fi
		3091	done
		3092	if test "$ac_aux_dir_found" = yes; then
		3093	ac_aux_dir="$as_dir"
		3094	break
		3095	fi
		3096	ac_first_candidate=false
		3097
		3098	as_found=false
		3099	done
		3100	IFS=$as_save_IFS
		3101	if $as_found
		3102	then :
		3103
		3104	else $as_nop
		3105	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3106	fi
		3107
		3108
		3109	# These three variables are undocumented and unsupported,
		3110	# and are intended to be withdrawn in a future Autoconf release.
		3111	# They can cause serious problems if a builder's source tree is in a directory
		3112	# whose full name contains unusual characters.
		3113	if test -f "${ac_aux_dir}config.guess"; then
		3114	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3115	fi
		3116	if test -f "${ac_aux_dir}config.sub"; then
		3117	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3118	fi
		3119	if test -f "$ac_aux_dir/configure"; then
		3120	ac_configure="$SHELL ${ac_aux_dir}configure"
2575	fi	3121	fi
2576		3122
2577	# Check that the precious variables saved in the cache have kept the same	3123	# Check that the precious variables saved in the cache have kept the same
2578	# value.	3124	# value.
2579	ac_cache_corrupted=false	3125	ac_cache_corrupted=false
…		…
2582	eval ac_new_set=\$ac_env_${ac_var}_set	3128	eval ac_new_set=\$ac_env_${ac_var}_set
2583	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3129	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2584	eval ac_new_val=\$ac_env_${ac_var}_value	3130	eval ac_new_val=\$ac_env_${ac_var}_value
2585	case $ac_old_set,$ac_new_set in	3131	case $ac_old_set,$ac_new_set in
2586	set,)	3132	set,)
2587	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2588	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3134	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2589	ac_cache_corrupted=: ;;	3135	ac_cache_corrupted=: ;;
2590	,set)	3136	,set)
2591	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5	3137	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2592	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3138	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2593	ac_cache_corrupted=: ;;	3139	ac_cache_corrupted=: ;;
2594	,);;	3140	,);;
2595	*)	3141	*)
2596	if test "x$ac_old_val" != "x$ac_new_val"; then	3142	if test "x$ac_old_val" != "x$ac_new_val"; then
2597	# differences in whitespace do not lead to failure.	3143	# differences in whitespace do not lead to failure.
2598	ac_old_val_w=`echo x $ac_old_val`	3144	ac_old_val_w=`echo x $ac_old_val`
2599	ac_new_val_w=`echo x $ac_new_val`	3145	ac_new_val_w=`echo x $ac_new_val`
2600	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3146	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2601	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5	3147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2602	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3148	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2603	ac_cache_corrupted=:	3149	ac_cache_corrupted=:
2604	else	3150	else
2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5	3151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2606	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}	3152	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2607	eval $ac_var=\$ac_old_val	3153	eval $ac_var=\$ac_old_val
2608	fi	3154	fi
2609	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5	3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2610	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3156	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2611	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2612	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3158	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2613	fi;;	3159	fi;;
2614	esac	3160	esac
2615	# Pass precious variables to config.status.	3161	# Pass precious variables to config.status.
2616	if test "$ac_new_set" = set; then	3162	if test "$ac_new_set" = set; then
2617	case $ac_new_val in	3163	case $ac_new_val in
2618	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3164	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2619	*) ac_arg=$ac_var=$ac_new_val ;;	3165	*) ac_arg=$ac_var=$ac_new_val ;;
2620	esac	3166	esac
2621	case " $ac_configure_args " in	3167	case " $ac_configure_args " in
2622	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3168	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2623	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3169	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2624	esac	3170	esac
2625	fi	3171	fi
2626	done	3172	done
2627	if $ac_cache_corrupted; then	3173	if $ac_cache_corrupted; then
2628	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3174	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2629	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3175	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5	3176	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2631	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3177	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2632	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5	3178	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3179	and start over" "$LINENO" 5
2633	fi	3180	fi
2634	## -------------------- ##	3181	## -------------------- ##
2635	## Main body of script. ##	3182	## Main body of script. ##
2636	## -------------------- ##	3183	## -------------------- ##
2637		3184
…		…
2645		3192
2646		3193
2647	ac_config_headers="$ac_config_headers config.h:config.h.in"	3194	ac_config_headers="$ac_config_headers config.h:config.h.in"
2648		3195
2649		3196
2650	ac_aux_dir=
2651	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2652	if test -f "$ac_dir/install-sh"; then
2653	ac_aux_dir=$ac_dir
2654	ac_install_sh="$ac_aux_dir/install-sh -c"
2655	break
2656	elif test -f "$ac_dir/install.sh"; then
2657	ac_aux_dir=$ac_dir
2658	ac_install_sh="$ac_aux_dir/install.sh -c"
2659	break
2660	elif test -f "$ac_dir/shtool"; then
2661	ac_aux_dir=$ac_dir
2662	ac_install_sh="$ac_aux_dir/shtool install -c"
2663	break
2664	fi
2665	done
2666	if test -z "$ac_aux_dir"; then
2667	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2668	fi
2669		3197
2670	# These three variables are undocumented and unsupported,
2671	# and are intended to be withdrawn in a future Autoconf release.
2672	# They can cause serious problems if a builder's source tree is in a directory
2673	# whose full name contains unusual characters.
2674	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2675	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2676	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2677		3198
2678		3199
2679	# Make sure we can run config.sub.	3200	# Make sure we can run config.sub.
2680	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|	3201	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
2681	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5	3202	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2682		3203
2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5	3204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2684	$as_echo_n "checking build system type... " >&6; }	3205	printf %s "checking build system type... " >&6; }
2685	if ${ac_cv_build+:} false; then :	3206	if test ${ac_cv_build+y}
2686	$as_echo_n "(cached) " >&6	3207	then :
2687	else	3208	printf %s "(cached) " >&6
		3209	else $as_nop
2688	ac_build_alias=$build_alias	3210	ac_build_alias=$build_alias
2689	test "x$ac_build_alias" = x &&	3211	test "x$ac_build_alias" = x &&
2690	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3212	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2691	test "x$ac_build_alias" = x &&	3213	test "x$ac_build_alias" = x &&
2692	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5	3214	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2693	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|	3215	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` \|\|
2694	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5	3216	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2695		3217
2696	fi	3218	fi
2697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5	3219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2698	$as_echo "$ac_cv_build" >&6; }	3220	printf "%s\n" "$ac_cv_build" >&6; }
2699	case $ac_cv_build in	3221	case $ac_cv_build in
2700	--*) ;;	3222	--*) ;;
2701	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;	3223	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2702	esac	3224	esac
2703	build=$ac_cv_build	3225	build=$ac_cv_build
…		…
2712	build_os=$*	3234	build_os=$*
2713	IFS=$ac_save_IFS	3235	IFS=$ac_save_IFS
2714	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac	3236	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2715		3237
2716		3238
2717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5	3239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2718	$as_echo_n "checking host system type... " >&6; }	3240	printf %s "checking host system type... " >&6; }
2719	if ${ac_cv_host+:} false; then :	3241	if test ${ac_cv_host+y}
2720	$as_echo_n "(cached) " >&6	3242	then :
2721	else	3243	printf %s "(cached) " >&6
		3244	else $as_nop
2722	if test "x$host_alias" = x; then	3245	if test "x$host_alias" = x; then
2723	ac_cv_host=$ac_cv_build	3246	ac_cv_host=$ac_cv_build
2724	else	3247	else
2725	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|	3248	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
2726	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5	3249	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2727	fi	3250	fi
2728		3251
2729	fi	3252	fi
2730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2731	$as_echo "$ac_cv_host" >&6; }	3254	printf "%s\n" "$ac_cv_host" >&6; }
2732	case $ac_cv_host in	3255	case $ac_cv_host in
2733	--*) ;;	3256	--*) ;;
2734	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;	3257	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2735	esac	3258	esac
2736	host=$ac_cv_host	3259	host=$ac_cv_host
…		…
2746	IFS=$ac_save_IFS	3269	IFS=$ac_save_IFS
2747	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac	3270	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2748		3271
2749		3272
2750		3273
2751	VERSION=`sed -n -e 's/^.[ \t]VERSION."$.*$"$/\1/p' ${srcdir}/src/version.h`	3274	VERSION=`sed -n -e 's/^.* VERSION."$.$"$/\1/p' ${srcdir}/src/version.h`
2752	DATE=`sed -n -e 's/^.[ \t]DATE."$.*$"$/\1/p' ${srcdir}/src/version.h`	3275	DATE=`sed -n -e 's/^.* DATE."$.$"$/\1/p' ${srcdir}/src/version.h`
2753		3276
2754	echo ""	3277	echo ""
2755	echo "configuring for rxvt $VERSION"	3278	echo "configuring for rxvt $VERSION"
2756	echo ""	3279	echo ""
2757		3280
2758	orig_CXXFLAGS="$CXXFLAGS"	3281	orig_CXXFLAGS="$CXXFLAGS"
		3282
		3283
		3284
		3285
		3286
		3287
		3288
		3289
		3290
2759		3291
2760	ac_ext=c	3292	ac_ext=c
2761	ac_cpp='$CPP $CPPFLAGS'	3293	ac_cpp='$CPP $CPPFLAGS'
2762	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3294	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2763	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3295	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2764	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3296	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2765	if test -n "$ac_tool_prefix"; then	3297	if test -n "$ac_tool_prefix"; then
2766	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3298	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2767	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3299	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2769	$as_echo_n "checking for $ac_word... " >&6; }	3301	printf %s "checking for $ac_word... " >&6; }
2770	if ${ac_cv_prog_CC+:} false; then :	3302	if test ${ac_cv_prog_CC+y}
2771	$as_echo_n "(cached) " >&6	3303	then :
2772	else	3304	printf %s "(cached) " >&6
		3305	else $as_nop
2773	if test -n "$CC"; then	3306	if test -n "$CC"; then
2774	ac_cv_prog_CC="$CC" # Let the user override the test.	3307	ac_cv_prog_CC="$CC" # Let the user override the test.
2775	else	3308	else
2776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2777	for as_dir in $PATH	3310	for as_dir in $PATH
2778	do	3311	do
2779	IFS=$as_save_IFS	3312	IFS=$as_save_IFS
2780	test -z "$as_dir" && as_dir=.	3313	case $as_dir in #(((
		3314	'') as_dir=./ ;;
		3315	*/) ;;
		3316	*) as_dir=$as_dir/ ;;
		3317	esac
2781	for ac_exec_ext in '' $ac_executable_extensions; do	3318	for ac_exec_ext in '' $ac_executable_extensions; do
2782	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2783	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3320	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2784	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2785	break 2	3322	break 2
2786	fi	3323	fi
2787	done	3324	done
2788	done	3325	done
2789	IFS=$as_save_IFS	3326	IFS=$as_save_IFS
2790		3327
2791	fi	3328	fi
2792	fi	3329	fi
2793	CC=$ac_cv_prog_CC	3330	CC=$ac_cv_prog_CC
2794	if test -n "$CC"; then	3331	if test -n "$CC"; then
2795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2796	$as_echo "$CC" >&6; }	3333	printf "%s\n" "$CC" >&6; }
2797	else	3334	else
2798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2799	$as_echo "no" >&6; }	3336	printf "%s\n" "no" >&6; }
2800	fi	3337	fi
2801		3338
2802		3339
2803	fi	3340	fi
2804	if test -z "$ac_cv_prog_CC"; then	3341	if test -z "$ac_cv_prog_CC"; then
2805	ac_ct_CC=$CC	3342	ac_ct_CC=$CC
2806	# Extract the first word of "gcc", so it can be a program name with args.	3343	# Extract the first word of "gcc", so it can be a program name with args.
2807	set dummy gcc; ac_word=$2	3344	set dummy gcc; ac_word=$2
2808	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3345	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2809	$as_echo_n "checking for $ac_word... " >&6; }	3346	printf %s "checking for $ac_word... " >&6; }
2810	if ${ac_cv_prog_ac_ct_CC+:} false; then :	3347	if test ${ac_cv_prog_ac_ct_CC+y}
2811	$as_echo_n "(cached) " >&6	3348	then :
2812	else	3349	printf %s "(cached) " >&6
		3350	else $as_nop
2813	if test -n "$ac_ct_CC"; then	3351	if test -n "$ac_ct_CC"; then
2814	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3352	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2815	else	3353	else
2816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817	for as_dir in $PATH	3355	for as_dir in $PATH
2818	do	3356	do
2819	IFS=$as_save_IFS	3357	IFS=$as_save_IFS
2820	test -z "$as_dir" && as_dir=.	3358	case $as_dir in #(((
		3359	'') as_dir=./ ;;
		3360	*/) ;;
		3361	*) as_dir=$as_dir/ ;;
		3362	esac
2821	for ac_exec_ext in '' $ac_executable_extensions; do	3363	for ac_exec_ext in '' $ac_executable_extensions; do
2822	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3364	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2823	ac_cv_prog_ac_ct_CC="gcc"	3365	ac_cv_prog_ac_ct_CC="gcc"
2824	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3366	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2825	break 2	3367	break 2
2826	fi	3368	fi
2827	done	3369	done
2828	done	3370	done
2829	IFS=$as_save_IFS	3371	IFS=$as_save_IFS
2830		3372
2831	fi	3373	fi
2832	fi	3374	fi
2833	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3375	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2834	if test -n "$ac_ct_CC"; then	3376	if test -n "$ac_ct_CC"; then
2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2836	$as_echo "$ac_ct_CC" >&6; }	3378	printf "%s\n" "$ac_ct_CC" >&6; }
2837	else	3379	else
2838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3380	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2839	$as_echo "no" >&6; }	3381	printf "%s\n" "no" >&6; }
2840	fi	3382	fi
2841		3383
2842	if test "x$ac_ct_CC" = x; then	3384	if test "x$ac_ct_CC" = x; then
2843	CC=""	3385	CC=""
2844	else	3386	else
2845	case $cross_compiling:$ac_tool_warned in	3387	case $cross_compiling:$ac_tool_warned in
2846	yes:)	3388	yes:)
2847	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2848	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3390	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2849	ac_tool_warned=yes ;;	3391	ac_tool_warned=yes ;;
2850	esac	3392	esac
2851	CC=$ac_ct_CC	3393	CC=$ac_ct_CC
2852	fi	3394	fi
2853	else	3395	else
…		…
2856		3398
2857	if test -z "$CC"; then	3399	if test -z "$CC"; then
2858	if test -n "$ac_tool_prefix"; then	3400	if test -n "$ac_tool_prefix"; then
2859	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3401	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2860	set dummy ${ac_tool_prefix}cc; ac_word=$2	3402	set dummy ${ac_tool_prefix}cc; ac_word=$2
2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3403	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2862	$as_echo_n "checking for $ac_word... " >&6; }	3404	printf %s "checking for $ac_word... " >&6; }
2863	if ${ac_cv_prog_CC+:} false; then :	3405	if test ${ac_cv_prog_CC+y}
2864	$as_echo_n "(cached) " >&6	3406	then :
2865	else	3407	printf %s "(cached) " >&6
		3408	else $as_nop
2866	if test -n "$CC"; then	3409	if test -n "$CC"; then
2867	ac_cv_prog_CC="$CC" # Let the user override the test.	3410	ac_cv_prog_CC="$CC" # Let the user override the test.
2868	else	3411	else
2869	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870	for as_dir in $PATH	3413	for as_dir in $PATH
2871	do	3414	do
2872	IFS=$as_save_IFS	3415	IFS=$as_save_IFS
2873	test -z "$as_dir" && as_dir=.	3416	case $as_dir in #(((
		3417	'') as_dir=./ ;;
		3418	*/) ;;
		3419	*) as_dir=$as_dir/ ;;
		3420	esac
2874	for ac_exec_ext in '' $ac_executable_extensions; do	3421	for ac_exec_ext in '' $ac_executable_extensions; do
2875	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3422	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2876	ac_cv_prog_CC="${ac_tool_prefix}cc"	3423	ac_cv_prog_CC="${ac_tool_prefix}cc"
2877	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3424	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2878	break 2	3425	break 2
2879	fi	3426	fi
2880	done	3427	done
2881	done	3428	done
2882	IFS=$as_save_IFS	3429	IFS=$as_save_IFS
2883		3430
2884	fi	3431	fi
2885	fi	3432	fi
2886	CC=$ac_cv_prog_CC	3433	CC=$ac_cv_prog_CC
2887	if test -n "$CC"; then	3434	if test -n "$CC"; then
2888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2889	$as_echo "$CC" >&6; }	3436	printf "%s\n" "$CC" >&6; }
2890	else	3437	else
2891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2892	$as_echo "no" >&6; }	3439	printf "%s\n" "no" >&6; }
2893	fi	3440	fi
2894		3441
2895		3442
2896	fi	3443	fi
2897	fi	3444	fi
2898	if test -z "$CC"; then	3445	if test -z "$CC"; then
2899	# Extract the first word of "cc", so it can be a program name with args.	3446	# Extract the first word of "cc", so it can be a program name with args.
2900	set dummy cc; ac_word=$2	3447	set dummy cc; ac_word=$2
2901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3448	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2902	$as_echo_n "checking for $ac_word... " >&6; }	3449	printf %s "checking for $ac_word... " >&6; }
2903	if ${ac_cv_prog_CC+:} false; then :	3450	if test ${ac_cv_prog_CC+y}
2904	$as_echo_n "(cached) " >&6	3451	then :
2905	else	3452	printf %s "(cached) " >&6
		3453	else $as_nop
2906	if test -n "$CC"; then	3454	if test -n "$CC"; then
2907	ac_cv_prog_CC="$CC" # Let the user override the test.	3455	ac_cv_prog_CC="$CC" # Let the user override the test.
2908	else	3456	else
2909	ac_prog_rejected=no	3457	ac_prog_rejected=no
2910	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3458	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2911	for as_dir in $PATH	3459	for as_dir in $PATH
2912	do	3460	do
2913	IFS=$as_save_IFS	3461	IFS=$as_save_IFS
2914	test -z "$as_dir" && as_dir=.	3462	case $as_dir in #(((
		3463	'') as_dir=./ ;;
		3464	*/) ;;
		3465	*) as_dir=$as_dir/ ;;
		3466	esac
2915	for ac_exec_ext in '' $ac_executable_extensions; do	3467	for ac_exec_ext in '' $ac_executable_extensions; do
2916	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3468	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2917	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3469	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2918	ac_prog_rejected=yes	3470	ac_prog_rejected=yes
2919	continue	3471	continue
2920	fi	3472	fi
2921	ac_cv_prog_CC="cc"	3473	ac_cv_prog_CC="cc"
2922	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3474	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2923	break 2	3475	break 2
2924	fi	3476	fi
2925	done	3477	done
2926	done	3478	done
2927	IFS=$as_save_IFS	3479	IFS=$as_save_IFS
…		…
2933	if test $# != 0; then	3485	if test $# != 0; then
2934	# We chose a different compiler from the bogus one.	3486	# We chose a different compiler from the bogus one.
2935	# However, it has the same basename, so the bogon will be chosen	3487	# However, it has the same basename, so the bogon will be chosen
2936	# first if we set CC to just the basename; use the full file name.	3488	# first if we set CC to just the basename; use the full file name.
2937	shift	3489	shift
2938	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3490	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2939	fi	3491	fi
2940	fi	3492	fi
2941	fi	3493	fi
2942	fi	3494	fi
2943	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2944	if test -n "$CC"; then	3496	if test -n "$CC"; then
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2946	$as_echo "$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2947	else	3499	else
2948	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2949	$as_echo "no" >&6; }	3501	printf "%s\n" "no" >&6; }
2950	fi	3502	fi
2951		3503
2952		3504
2953	fi	3505	fi
2954	if test -z "$CC"; then	3506	if test -z "$CC"; then
2955	if test -n "$ac_tool_prefix"; then	3507	if test -n "$ac_tool_prefix"; then
2956	for ac_prog in cl.exe	3508	for ac_prog in cl.exe
2957	do	3509	do
2958	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3510	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2959	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3511	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2961	$as_echo_n "checking for $ac_word... " >&6; }	3513	printf %s "checking for $ac_word... " >&6; }
2962	if ${ac_cv_prog_CC+:} false; then :	3514	if test ${ac_cv_prog_CC+y}
2963	$as_echo_n "(cached) " >&6	3515	then :
2964	else	3516	printf %s "(cached) " >&6
		3517	else $as_nop
2965	if test -n "$CC"; then	3518	if test -n "$CC"; then
2966	ac_cv_prog_CC="$CC" # Let the user override the test.	3519	ac_cv_prog_CC="$CC" # Let the user override the test.
2967	else	3520	else
2968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969	for as_dir in $PATH	3522	for as_dir in $PATH
2970	do	3523	do
2971	IFS=$as_save_IFS	3524	IFS=$as_save_IFS
2972	test -z "$as_dir" && as_dir=.	3525	case $as_dir in #(((
		3526	'') as_dir=./ ;;
		3527	*/) ;;
		3528	*) as_dir=$as_dir/ ;;
		3529	esac
2973	for ac_exec_ext in '' $ac_executable_extensions; do	3530	for ac_exec_ext in '' $ac_executable_extensions; do
2974	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3531	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2975	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3532	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2976	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3533	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2977	break 2	3534	break 2
2978	fi	3535	fi
2979	done	3536	done
2980	done	3537	done
2981	IFS=$as_save_IFS	3538	IFS=$as_save_IFS
2982		3539
2983	fi	3540	fi
2984	fi	3541	fi
2985	CC=$ac_cv_prog_CC	3542	CC=$ac_cv_prog_CC
2986	if test -n "$CC"; then	3543	if test -n "$CC"; then
2987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3544	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2988	$as_echo "$CC" >&6; }	3545	printf "%s\n" "$CC" >&6; }
2989	else	3546	else
2990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3547	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2991	$as_echo "no" >&6; }	3548	printf "%s\n" "no" >&6; }
2992	fi	3549	fi
2993		3550
2994		3551
2995	test -n "$CC" && break	3552	test -n "$CC" && break
2996	done	3553	done
…		…
2999	ac_ct_CC=$CC	3556	ac_ct_CC=$CC
3000	for ac_prog in cl.exe	3557	for ac_prog in cl.exe
3001	do	3558	do
3002	# Extract the first word of "$ac_prog", so it can be a program name with args.	3559	# Extract the first word of "$ac_prog", so it can be a program name with args.
3003	set dummy $ac_prog; ac_word=$2	3560	set dummy $ac_prog; ac_word=$2
3004	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3561	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3005	$as_echo_n "checking for $ac_word... " >&6; }	3562	printf %s "checking for $ac_word... " >&6; }
3006	if ${ac_cv_prog_ac_ct_CC+:} false; then :	3563	if test ${ac_cv_prog_ac_ct_CC+y}
3007	$as_echo_n "(cached) " >&6	3564	then :
3008	else	3565	printf %s "(cached) " >&6
		3566	else $as_nop
3009	if test -n "$ac_ct_CC"; then	3567	if test -n "$ac_ct_CC"; then
3010	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3568	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3011	else	3569	else
3012	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3013	for as_dir in $PATH	3571	for as_dir in $PATH
3014	do	3572	do
3015	IFS=$as_save_IFS	3573	IFS=$as_save_IFS
3016	test -z "$as_dir" && as_dir=.	3574	case $as_dir in #(((
		3575	'') as_dir=./ ;;
		3576	*/) ;;
		3577	*) as_dir=$as_dir/ ;;
		3578	esac
3017	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
3018	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3580	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3019	ac_cv_prog_ac_ct_CC="$ac_prog"	3581	ac_cv_prog_ac_ct_CC="$ac_prog"
3020	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3021	break 2	3583	break 2
3022	fi	3584	fi
3023	done	3585	done
3024	done	3586	done
3025	IFS=$as_save_IFS	3587	IFS=$as_save_IFS
3026		3588
3027	fi	3589	fi
3028	fi	3590	fi
3029	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3591	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3030	if test -n "$ac_ct_CC"; then	3592	if test -n "$ac_ct_CC"; then
3031	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3593	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3032	$as_echo "$ac_ct_CC" >&6; }	3594	printf "%s\n" "$ac_ct_CC" >&6; }
3033	else	3595	else
3034	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3596	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3035	$as_echo "no" >&6; }	3597	printf "%s\n" "no" >&6; }
3036	fi	3598	fi
3037		3599
3038		3600
3039	test -n "$ac_ct_CC" && break	3601	test -n "$ac_ct_CC" && break
3040	done	3602	done
…		…
3042	if test "x$ac_ct_CC" = x; then	3604	if test "x$ac_ct_CC" = x; then
3043	CC=""	3605	CC=""
3044	else	3606	else
3045	case $cross_compiling:$ac_tool_warned in	3607	case $cross_compiling:$ac_tool_warned in
3046	yes:)	3608	yes:)
3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3609	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3048	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3610	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3049	ac_tool_warned=yes ;;	3611	ac_tool_warned=yes ;;
3050	esac	3612	esac
3051	CC=$ac_ct_CC	3613	CC=$ac_ct_CC
3052	fi	3614	fi
3053	fi	3615	fi
3054		3616
3055	fi	3617	fi
		3618	if test -z "$CC"; then
		3619	if test -n "$ac_tool_prefix"; then
		3620	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3621	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3622	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3623	printf %s "checking for $ac_word... " >&6; }
		3624	if test ${ac_cv_prog_CC+y}
		3625	then :
		3626	printf %s "(cached) " >&6
		3627	else $as_nop
		3628	if test -n "$CC"; then
		3629	ac_cv_prog_CC="$CC" # Let the user override the test.
		3630	else
		3631	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3632	for as_dir in $PATH
		3633	do
		3634	IFS=$as_save_IFS
		3635	case $as_dir in #(((
		3636	'') as_dir=./ ;;
		3637	*/) ;;
		3638	*) as_dir=$as_dir/ ;;
		3639	esac
		3640	for ac_exec_ext in '' $ac_executable_extensions; do
		3641	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3642	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3643	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3644	break 2
		3645	fi
		3646	done
		3647	done
		3648	IFS=$as_save_IFS
3056		3649
		3650	fi
		3651	fi
		3652	CC=$ac_cv_prog_CC
		3653	if test -n "$CC"; then
		3654	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3655	printf "%s\n" "$CC" >&6; }
		3656	else
		3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3658	printf "%s\n" "no" >&6; }
		3659	fi
3057		3660
		3661
		3662	fi
		3663	if test -z "$ac_cv_prog_CC"; then
		3664	ac_ct_CC=$CC
		3665	# Extract the first word of "clang", so it can be a program name with args.
		3666	set dummy clang; ac_word=$2
		3667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3668	printf %s "checking for $ac_word... " >&6; }
		3669	if test ${ac_cv_prog_ac_ct_CC+y}
		3670	then :
		3671	printf %s "(cached) " >&6
		3672	else $as_nop
		3673	if test -n "$ac_ct_CC"; then
		3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3675	else
		3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3677	for as_dir in $PATH
		3678	do
		3679	IFS=$as_save_IFS
		3680	case $as_dir in #(((
		3681	'') as_dir=./ ;;
		3682	*/) ;;
		3683	*) as_dir=$as_dir/ ;;
		3684	esac
		3685	for ac_exec_ext in '' $ac_executable_extensions; do
		3686	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3687	ac_cv_prog_ac_ct_CC="clang"
		3688	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3689	break 2
		3690	fi
		3691	done
		3692	done
		3693	IFS=$as_save_IFS
		3694
		3695	fi
		3696	fi
		3697	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3698	if test -n "$ac_ct_CC"; then
		3699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3700	printf "%s\n" "$ac_ct_CC" >&6; }
		3701	else
		3702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3703	printf "%s\n" "no" >&6; }
		3704	fi
		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
		3715	CC=$ac_ct_CC
		3716	fi
		3717	else
		3718	CC="$ac_cv_prog_CC"
		3719	fi
		3720
		3721	fi
		3722
		3723
3058	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3724	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3059	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3725	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3060	as_fn_error $? "no acceptable C compiler found in \$PATH	3726	as_fn_error $? "no acceptable C compiler found in \$PATH
3061	See \`config.log' for more details" "$LINENO" 5; }	3727	See \`config.log' for more details" "$LINENO" 5; }
3062		3728
3063	# Provide some information about the compiler.	3729	# Provide some information about the compiler.
3064	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	3730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3065	set X $ac_compile	3731	set X $ac_compile
3066	ac_compiler=$2	3732	ac_compiler=$2
3067	for ac_option in --version -v -V -qversion; do	3733	for ac_option in --version -v -V -qversion -version; do
3068	{ { ac_try="$ac_compiler $ac_option >&5"	3734	{ { ac_try="$ac_compiler $ac_option >&5"
3069	case "(($ac_try" in	3735	case "(($ac_try" in
3070	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3736	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3071	*) ac_try_echo=$ac_try;;	3737	*) ac_try_echo=$ac_try;;
3072	esac	3738	esac
3073	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3739	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3074	$as_echo "$ac_try_echo"; } >&5	3740	printf "%s\n" "$ac_try_echo"; } >&5
3075	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3741	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3076	ac_status=$?	3742	ac_status=$?
3077	if test -s conftest.err; then	3743	if test -s conftest.err; then
3078	sed '10a\	3744	sed '10a\
3079	... rest of stderr output deleted ...	3745	... rest of stderr output deleted ...
3080	10q' conftest.err >conftest.er1	3746	10q' conftest.err >conftest.er1
3081	cat conftest.er1 >&5	3747	cat conftest.er1 >&5
3082	fi	3748	fi
3083	rm -f conftest.er1 conftest.err	3749	rm -f conftest.er1 conftest.err
3084	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3750	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3085	test $ac_status = 0; }	3751	test $ac_status = 0; }
3086	done	3752	done
3087		3753
3088	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089	/* end confdefs.h. */	3755	/* end confdefs.h. */
3090		3756
3091	int	3757	int
3092	main ()	3758	main (void)
3093	{	3759	{
3094		3760
3095	;	3761	;
3096	return 0;	3762	return 0;
3097	}	3763	}
…		…
3099	ac_clean_files_save=$ac_clean_files	3765	ac_clean_files_save=$ac_clean_files
3100	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"	3766	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3101	# Try to create an executable without -o first, disregard a.out.	3767	# Try to create an executable without -o first, disregard a.out.
3102	# It will help us diagnose broken compilers, and finding out an intuition	3768	# It will help us diagnose broken compilers, and finding out an intuition
3103	# of exeext.	3769	# of exeext.
3104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5	3770	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3105	$as_echo_n "checking whether the C compiler works... " >&6; }	3771	printf %s "checking whether the C compiler works... " >&6; }
3106	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3772	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3107		3773
3108	# The possible output files:	3774	# The possible output files:
3109	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"	3775	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3110		3776
3111	ac_rmfiles=	3777	ac_rmfiles=
…		…
3122	case "(($ac_try" in	3788	case "(($ac_try" in
3123	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3789	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3124	*) ac_try_echo=$ac_try;;	3790	*) ac_try_echo=$ac_try;;
3125	esac	3791	esac
3126	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3792	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3127	$as_echo "$ac_try_echo"; } >&5	3793	printf "%s\n" "$ac_try_echo"; } >&5
3128	(eval "$ac_link_default") 2>&5	3794	(eval "$ac_link_default") 2>&5
3129	ac_status=$?	3795	ac_status=$?
3130	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3796	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3131	test $ac_status = 0; }; then :	3797	test $ac_status = 0; }
		3798	then :
3132	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3799	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3133	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3800	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3134	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3801	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3135	# so that the user can short-circuit this test for compilers unknown to	3802	# so that the user can short-circuit this test for compilers unknown to
3136	# Autoconf.	3803	# Autoconf.
…		…
3143	[ab].out )	3810	[ab].out )
3144	# We found the default executable, but exeext='' is most	3811	# We found the default executable, but exeext='' is most
3145	# certainly right.	3812	# certainly right.
3146	break;;	3813	break;;
3147	. )	3814	. )
3148	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3815	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3149	then :; else	3816	then :; else
3150	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3817	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3151	fi	3818	fi
3152	# We set ac_cv_exeext here because the later test for it is not	3819	# We set ac_cv_exeext here because the later test for it is not
3153	# safe: cross compilers may not add the suffix if given an `-o'	3820	# safe: cross compilers may not add the suffix if given an `-o'
…		…
3159	break;;	3826	break;;
3160	esac	3827	esac
3161	done	3828	done
3162	test "$ac_cv_exeext" = no && ac_cv_exeext=	3829	test "$ac_cv_exeext" = no && ac_cv_exeext=
3163		3830
3164	else	3831	else $as_nop
3165	ac_file=''	3832	ac_file=''
3166	fi	3833	fi
3167	if test -z "$ac_file"; then :	3834	if test -z "$ac_file"
		3835	then :
3168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3169	$as_echo "no" >&6; }	3837	printf "%s\n" "no" >&6; }
3170	$as_echo "$as_me: failed program was:" >&5	3838	printf "%s\n" "$as_me: failed program was:" >&5
3171	sed 's/^/\| /' conftest.$ac_ext >&5	3839	sed 's/^/\| /' conftest.$ac_ext >&5
3172		3840
3173	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3841	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3174	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3842	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3175	as_fn_error 77 "C compiler cannot create executables	3843	as_fn_error 77 "C compiler cannot create executables
3176	See \`config.log' for more details" "$LINENO" 5; }	3844	See \`config.log' for more details" "$LINENO" 5; }
3177	else	3845	else $as_nop
3178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3179	$as_echo "yes" >&6; }	3847	printf "%s\n" "yes" >&6; }
3180	fi	3848	fi
3181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	3849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3182	$as_echo_n "checking for C compiler default output file name... " >&6; }	3850	printf %s "checking for C compiler default output file name... " >&6; }
3183	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3184	$as_echo "$ac_file" >&6; }	3852	printf "%s\n" "$ac_file" >&6; }
3185	ac_exeext=$ac_cv_exeext	3853	ac_exeext=$ac_cv_exeext
3186		3854
3187	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3855	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3188	ac_clean_files=$ac_clean_files_save	3856	ac_clean_files=$ac_clean_files_save
3189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5	3857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3190	$as_echo_n "checking for suffix of executables... " >&6; }	3858	printf %s "checking for suffix of executables... " >&6; }
3191	if { { ac_try="$ac_link"	3859	if { { ac_try="$ac_link"
3192	case "(($ac_try" in	3860	case "(($ac_try" in
3193	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3861	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3194	*) ac_try_echo=$ac_try;;	3862	*) ac_try_echo=$ac_try;;
3195	esac	3863	esac
3196	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3864	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3197	$as_echo "$ac_try_echo"; } >&5	3865	printf "%s\n" "$ac_try_echo"; } >&5
3198	(eval "$ac_link") 2>&5	3866	(eval "$ac_link") 2>&5
3199	ac_status=$?	3867	ac_status=$?
3200	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3868	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3201	test $ac_status = 0; }; then :	3869	test $ac_status = 0; }
		3870	then :
3202	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3871	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3203	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3872	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3204	# work properly (i.e., refer to `conftest.exe'), while it won't with	3873	# work properly (i.e., refer to `conftest.exe'), while it won't with
3205	# `rm'.	3874	# `rm'.
3206	for ac_file in conftest.exe conftest conftest.*; do	3875	for ac_file in conftest.exe conftest conftest.*; do
…		…
3210	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3879	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3211	break;;	3880	break;;
3212	* ) break;;	3881	* ) break;;
3213	esac	3882	esac
3214	done	3883	done
3215	else	3884	else $as_nop
3216	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3885	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3886	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3218	as_fn_error $? "cannot compute suffix of executables: cannot compile and link	3887	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3219	See \`config.log' for more details" "$LINENO" 5; }	3888	See \`config.log' for more details" "$LINENO" 5; }
3220	fi	3889	fi
3221	rm -f conftest conftest$ac_cv_exeext	3890	rm -f conftest conftest$ac_cv_exeext
3222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3891	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3223	$as_echo "$ac_cv_exeext" >&6; }	3892	printf "%s\n" "$ac_cv_exeext" >&6; }
3224		3893
3225	rm -f conftest.$ac_ext	3894	rm -f conftest.$ac_ext
3226	EXEEXT=$ac_cv_exeext	3895	EXEEXT=$ac_cv_exeext
3227	ac_exeext=$EXEEXT	3896	ac_exeext=$EXEEXT
3228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3229	/* end confdefs.h. */	3898	/* end confdefs.h. */
3230	#include <stdio.h>	3899	#include <stdio.h>
3231	int	3900	int
3232	main ()	3901	main (void)
3233	{	3902	{
3234	FILE *f = fopen ("conftest.out", "w");	3903	FILE *f = fopen ("conftest.out", "w");
3235	return ferror (f) \|\| fclose (f) != 0;	3904	return ferror (f) \|\| fclose (f) != 0;
3236		3905
3237	;	3906	;
…		…
3239	}	3908	}
3240	_ACEOF	3909	_ACEOF
3241	ac_clean_files="$ac_clean_files conftest.out"	3910	ac_clean_files="$ac_clean_files conftest.out"
3242	# Check that the compiler produces executables we can run. If not, either	3911	# Check that the compiler produces executables we can run. If not, either
3243	# the compiler is broken, or we cross compile.	3912	# the compiler is broken, or we cross compile.
3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5	3913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3245	$as_echo_n "checking whether we are cross compiling... " >&6; }	3914	printf %s "checking whether we are cross compiling... " >&6; }
3246	if test "$cross_compiling" != yes; then	3915	if test "$cross_compiling" != yes; then
3247	{ { ac_try="$ac_link"	3916	{ { ac_try="$ac_link"
3248	case "(($ac_try" in	3917	case "(($ac_try" in
3249	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3918	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3250	*) ac_try_echo=$ac_try;;	3919	*) ac_try_echo=$ac_try;;
3251	esac	3920	esac
3252	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3921	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3253	$as_echo "$ac_try_echo"; } >&5	3922	printf "%s\n" "$ac_try_echo"; } >&5
3254	(eval "$ac_link") 2>&5	3923	(eval "$ac_link") 2>&5
3255	ac_status=$?	3924	ac_status=$?
3256	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3925	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3257	test $ac_status = 0; }	3926	test $ac_status = 0; }
3258	if { ac_try='./conftest$ac_cv_exeext'	3927	if { ac_try='./conftest$ac_cv_exeext'
3259	{ { case "(($ac_try" in	3928	{ { case "(($ac_try" in
3260	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3929	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3261	*) ac_try_echo=$ac_try;;	3930	*) ac_try_echo=$ac_try;;
3262	esac	3931	esac
3263	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3264	$as_echo "$ac_try_echo"; } >&5	3933	printf "%s\n" "$ac_try_echo"; } >&5
3265	(eval "$ac_try") 2>&5	3934	(eval "$ac_try") 2>&5
3266	ac_status=$?	3935	ac_status=$?
3267	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3268	test $ac_status = 0; }; }; then	3937	test $ac_status = 0; }; }; then
3269	cross_compiling=no	3938	cross_compiling=no
3270	else	3939	else
3271	if test "$cross_compiling" = maybe; then	3940	if test "$cross_compiling" = maybe; then
3272	cross_compiling=yes	3941	cross_compiling=yes
3273	else	3942	else
3274	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3943	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3275	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3944	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3276	as_fn_error $? "cannot run C compiled programs.	3945	as_fn_error 77 "cannot run C compiled programs.
3277	If you meant to cross compile, use \`--host'.	3946	If you meant to cross compile, use \`--host'.
3278	See \`config.log' for more details" "$LINENO" 5; }	3947	See \`config.log' for more details" "$LINENO" 5; }
3279	fi	3948	fi
3280	fi	3949	fi
3281	fi	3950	fi
3282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3283	$as_echo "$cross_compiling" >&6; }	3952	printf "%s\n" "$cross_compiling" >&6; }
3284		3953
3285	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3954	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3286	ac_clean_files=$ac_clean_files_save	3955	ac_clean_files=$ac_clean_files_save
3287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	3956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3288	$as_echo_n "checking for suffix of object files... " >&6; }	3957	printf %s "checking for suffix of object files... " >&6; }
3289	if ${ac_cv_objext+:} false; then :	3958	if test ${ac_cv_objext+y}
3290	$as_echo_n "(cached) " >&6	3959	then :
3291	else	3960	printf %s "(cached) " >&6
		3961	else $as_nop
3292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293	/* end confdefs.h. */	3963	/* end confdefs.h. */
3294		3964
3295	int	3965	int
3296	main ()	3966	main (void)
3297	{	3967	{
3298		3968
3299	;	3969	;
3300	return 0;	3970	return 0;
3301	}	3971	}
…		…
3305	case "(($ac_try" in	3975	case "(($ac_try" in
3306	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3976	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3307	*) ac_try_echo=$ac_try;;	3977	*) ac_try_echo=$ac_try;;
3308	esac	3978	esac
3309	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3979	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3310	$as_echo "$ac_try_echo"; } >&5	3980	printf "%s\n" "$ac_try_echo"; } >&5
3311	(eval "$ac_compile") 2>&5	3981	(eval "$ac_compile") 2>&5
3312	ac_status=$?	3982	ac_status=$?
3313	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3983	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3314	test $ac_status = 0; }; then :	3984	test $ac_status = 0; }
		3985	then :
3315	for ac_file in conftest.o conftest.obj conftest.*; do	3986	for ac_file in conftest.o conftest.obj conftest.*; do
3316	test -f "$ac_file" \|\| continue;	3987	test -f "$ac_file" \|\| continue;
3317	case $ac_file in	3988	case $ac_file in
3318	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3989	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3319	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3990	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3320	break;;	3991	break;;
3321	esac	3992	esac
3322	done	3993	done
3323	else	3994	else $as_nop
3324	$as_echo "$as_me: failed program was:" >&5	3995	printf "%s\n" "$as_me: failed program was:" >&5
3325	sed 's/^/\| /' conftest.$ac_ext >&5	3996	sed 's/^/\| /' conftest.$ac_ext >&5
3326		3997
3327	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3998	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3328	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3999	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3329	as_fn_error $? "cannot compute suffix of object files: cannot compile	4000	as_fn_error $? "cannot compute suffix of object files: cannot compile
3330	See \`config.log' for more details" "$LINENO" 5; }	4001	See \`config.log' for more details" "$LINENO" 5; }
3331	fi	4002	fi
3332	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4003	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3333	fi	4004	fi
3334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	4005	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3335	$as_echo "$ac_cv_objext" >&6; }	4006	printf "%s\n" "$ac_cv_objext" >&6; }
3336	OBJEXT=$ac_cv_objext	4007	OBJEXT=$ac_cv_objext
3337	ac_objext=$OBJEXT	4008	ac_objext=$OBJEXT
3338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3339	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	4010	printf %s "checking whether the compiler supports GNU C... " >&6; }
3340	if ${ac_cv_c_compiler_gnu+:} false; then :	4011	if test ${ac_cv_c_compiler_gnu+y}
3341	$as_echo_n "(cached) " >&6	4012	then :
3342	else	4013	printf %s "(cached) " >&6
		4014	else $as_nop
3343	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344	/* end confdefs.h. */	4016	/* end confdefs.h. */
3345		4017
3346	int	4018	int
3347	main ()	4019	main (void)
3348	{	4020	{
3349	#ifndef __GNUC__	4021	#ifndef __GNUC__
3350	choke me	4022	choke me
3351	#endif	4023	#endif
3352		4024
3353	;	4025	;
3354	return 0;	4026	return 0;
3355	}	4027	}
3356	_ACEOF	4028	_ACEOF
3357	if ac_fn_c_try_compile "$LINENO"; then :	4029	if ac_fn_c_try_compile "$LINENO"
		4030	then :
3358	ac_compiler_gnu=yes	4031	ac_compiler_gnu=yes
3359	else	4032	else $as_nop
3360	ac_compiler_gnu=no	4033	ac_compiler_gnu=no
3361	fi	4034	fi
3362	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4035	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3363	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4036	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3364		4037
3365	fi	4038	fi
3366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5	4039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3367	$as_echo "$ac_cv_c_compiler_gnu" >&6; }	4040	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		4041	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4042
3368	if test $ac_compiler_gnu = yes; then	4043	if test $ac_compiler_gnu = yes; then
3369	GCC=yes	4044	GCC=yes
3370	else	4045	else
3371	GCC=	4046	GCC=
3372	fi	4047	fi
3373	ac_test_CFLAGS=${CFLAGS+set}	4048	ac_test_CFLAGS=${CFLAGS+y}
3374	ac_save_CFLAGS=$CFLAGS	4049	ac_save_CFLAGS=$CFLAGS
3375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	4050	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3376	$as_echo_n "checking whether $CC accepts -g... " >&6; }	4051	printf %s "checking whether $CC accepts -g... " >&6; }
3377	if ${ac_cv_prog_cc_g+:} false; then :	4052	if test ${ac_cv_prog_cc_g+y}
3378	$as_echo_n "(cached) " >&6	4053	then :
3379	else	4054	printf %s "(cached) " >&6
		4055	else $as_nop
3380	ac_save_c_werror_flag=$ac_c_werror_flag	4056	ac_save_c_werror_flag=$ac_c_werror_flag
3381	ac_c_werror_flag=yes	4057	ac_c_werror_flag=yes
3382	ac_cv_prog_cc_g=no	4058	ac_cv_prog_cc_g=no
3383	CFLAGS="-g"	4059	CFLAGS="-g"
3384	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385	/* end confdefs.h. */	4061	/* end confdefs.h. */
3386		4062
3387	int	4063	int
3388	main ()	4064	main (void)
3389	{	4065	{
3390		4066
3391	;	4067	;
3392	return 0;	4068	return 0;
3393	}	4069	}
3394	_ACEOF	4070	_ACEOF
3395	if ac_fn_c_try_compile "$LINENO"; then :	4071	if ac_fn_c_try_compile "$LINENO"
		4072	then :
3396	ac_cv_prog_cc_g=yes	4073	ac_cv_prog_cc_g=yes
3397	else	4074	else $as_nop
3398	CFLAGS=""	4075	CFLAGS=""
3399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400	/* end confdefs.h. */	4077	/* end confdefs.h. */
3401		4078
3402	int	4079	int
3403	main ()	4080	main (void)
3404	{	4081	{
3405		4082
3406	;	4083	;
3407	return 0;	4084	return 0;
3408	}	4085	}
3409	_ACEOF	4086	_ACEOF
3410	if ac_fn_c_try_compile "$LINENO"; then :	4087	if ac_fn_c_try_compile "$LINENO"
		4088	then :
3411		4089
3412	else	4090	else $as_nop
3413	ac_c_werror_flag=$ac_save_c_werror_flag	4091	ac_c_werror_flag=$ac_save_c_werror_flag
3414	CFLAGS="-g"	4092	CFLAGS="-g"
3415	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3416	/* end confdefs.h. */	4094	/* end confdefs.h. */
3417		4095
3418	int	4096	int
3419	main ()	4097	main (void)
3420	{	4098	{
3421		4099
3422	;	4100	;
3423	return 0;	4101	return 0;
3424	}	4102	}
3425	_ACEOF	4103	_ACEOF
3426	if ac_fn_c_try_compile "$LINENO"; then :	4104	if ac_fn_c_try_compile "$LINENO"
		4105	then :
3427	ac_cv_prog_cc_g=yes	4106	ac_cv_prog_cc_g=yes
3428	fi	4107	fi
3429	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4108	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3430	fi	4109	fi
3431	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4110	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3432	fi	4111	fi
3433	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3434	ac_c_werror_flag=$ac_save_c_werror_flag	4113	ac_c_werror_flag=$ac_save_c_werror_flag
3435	fi	4114	fi
3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5	4115	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3437	$as_echo "$ac_cv_prog_cc_g" >&6; }	4116	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3438	if test "$ac_test_CFLAGS" = set; then	4117	if test $ac_test_CFLAGS; then
3439	CFLAGS=$ac_save_CFLAGS	4118	CFLAGS=$ac_save_CFLAGS
3440	elif test $ac_cv_prog_cc_g = yes; then	4119	elif test $ac_cv_prog_cc_g = yes; then
3441	if test "$GCC" = yes; then	4120	if test "$GCC" = yes; then
3442	CFLAGS="-g -O2"	4121	CFLAGS="-g -O2"
3443	else	4122	else
…		…
3448	CFLAGS="-O2"	4127	CFLAGS="-O2"
3449	else	4128	else
3450	CFLAGS=	4129	CFLAGS=
3451	fi	4130	fi
3452	fi	4131	fi
		4132	ac_prog_cc_stdc=no
		4133	if test x$ac_prog_cc_stdc = xno
		4134	then :
		4135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4136	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4137	if test ${ac_cv_prog_cc_c11+y}
		4138	then :
		4139	printf %s "(cached) " >&6
		4140	else $as_nop
		4141	ac_cv_prog_cc_c11=no
		4142	ac_save_CC=$CC
		4143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4144	/* end confdefs.h. */
		4145	$ac_c_conftest_c11_program
		4146	_ACEOF
		4147	for ac_arg in '' -std=gnu11
		4148	do
		4149	CC="$ac_save_CC $ac_arg"
		4150	if ac_fn_c_try_compile "$LINENO"
		4151	then :
		4152	ac_cv_prog_cc_c11=$ac_arg
		4153	fi
		4154	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4155	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4156	done
		4157	rm -f conftest.$ac_ext
		4158	CC=$ac_save_CC
		4159	fi
		4160
		4161	if test "x$ac_cv_prog_cc_c11" = xno
		4162	then :
		4163	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4164	printf "%s\n" "unsupported" >&6; }
		4165	else $as_nop
		4166	if test "x$ac_cv_prog_cc_c11" = x
		4167	then :
		4168	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4169	printf "%s\n" "none needed" >&6; }
		4170	else $as_nop
		4171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4172	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4173	CC="$CC $ac_cv_prog_cc_c11"
		4174	fi
		4175	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4176	ac_prog_cc_stdc=c11
		4177	fi
		4178	fi
		4179	if test x$ac_prog_cc_stdc = xno
		4180	then :
		4181	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4182	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4183	if test ${ac_cv_prog_cc_c99+y}
		4184	then :
		4185	printf %s "(cached) " >&6
		4186	else $as_nop
		4187	ac_cv_prog_cc_c99=no
		4188	ac_save_CC=$CC
		4189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4190	/* end confdefs.h. */
		4191	$ac_c_conftest_c99_program
		4192	_ACEOF
		4193	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4194	do
		4195	CC="$ac_save_CC $ac_arg"
		4196	if ac_fn_c_try_compile "$LINENO"
		4197	then :
		4198	ac_cv_prog_cc_c99=$ac_arg
		4199	fi
		4200	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4201	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4202	done
		4203	rm -f conftest.$ac_ext
		4204	CC=$ac_save_CC
		4205	fi
		4206
		4207	if test "x$ac_cv_prog_cc_c99" = xno
		4208	then :
		4209	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4210	printf "%s\n" "unsupported" >&6; }
		4211	else $as_nop
		4212	if test "x$ac_cv_prog_cc_c99" = x
		4213	then :
		4214	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4215	printf "%s\n" "none needed" >&6; }
		4216	else $as_nop
		4217	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4218	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4219	CC="$CC $ac_cv_prog_cc_c99"
		4220	fi
		4221	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4222	ac_prog_cc_stdc=c99
		4223	fi
		4224	fi
		4225	if test x$ac_prog_cc_stdc = xno
		4226	then :
3453	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	4227	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3454	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	4228	printf %s "checking for $CC option to enable C89 features... " >&6; }
3455	if ${ac_cv_prog_cc_c89+:} false; then :	4229	if test ${ac_cv_prog_cc_c89+y}
3456	$as_echo_n "(cached) " >&6	4230	then :
3457	else	4231	printf %s "(cached) " >&6
		4232	else $as_nop
3458	ac_cv_prog_cc_c89=no	4233	ac_cv_prog_cc_c89=no
3459	ac_save_CC=$CC	4234	ac_save_CC=$CC
3460	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461	/* end confdefs.h. */	4236	/* end confdefs.h. */
3462	#include <stdarg.h>	4237	$ac_c_conftest_c89_program
3463	#include <stdio.h>
3464	#include <sys/types.h>
3465	#include <sys/stat.h>
3466	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3467	struct buf { int x; };
3468	FILE * (rcsopen) (struct buf , struct stat *, int);
3469	static char *e (p, i)
3470	char **p;
3471	int i;
3472	{
3473	return p[i];
3474	}
3475	static char f (char (g) (char , int), char *p, ...)
3476	{
3477	char *s;
3478	va_list v;
3479	va_start (v,p);
3480	s = g (p, va_arg (v,int));
3481	va_end (v);
3482	return s;
3483	}
3484
3485	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3486	function prototypes and stuff, but not '\xHH' hex character constants.
3487	These don't provoke an error unfortunately, instead are silently treated
3488	as 'x'. The following induces an error, until -std is added to get
3489	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3490	array size at least. It's necessary to write '\x00'==0 to get something
3491	that's true only with -std. */
3492	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3493
3494	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3495	inside strings and character constants. */
3496	#define FOO(x) 'x'
3497	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3498
3499	int test (int i, double x);
3500	struct s1 {int (*f) (int a);};
3501	struct s2 {int (*f) (double a);};
3502	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3503	int argc;
3504	char **argv;
3505	int
3506	main ()
3507	{
3508	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3509	;
3510	return 0;
3511	}
3512	_ACEOF	4238	_ACEOF
3513	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4239	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3514	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3515	do	4240	do
3516	CC="$ac_save_CC $ac_arg"	4241	CC="$ac_save_CC $ac_arg"
3517	if ac_fn_c_try_compile "$LINENO"; then :	4242	if ac_fn_c_try_compile "$LINENO"
		4243	then :
3518	ac_cv_prog_cc_c89=$ac_arg	4244	ac_cv_prog_cc_c89=$ac_arg
3519	fi	4245	fi
3520	rm -f core conftest.err conftest.$ac_objext	4246	rm -f core conftest.err conftest.$ac_objext conftest.beam
3521	test "x$ac_cv_prog_cc_c89" != "xno" && break	4247	test "x$ac_cv_prog_cc_c89" != "xno" && break
3522	done	4248	done
3523	rm -f conftest.$ac_ext	4249	rm -f conftest.$ac_ext
3524	CC=$ac_save_CC	4250	CC=$ac_save_CC
3525
3526	fi	4251	fi
3527	# AC_CACHE_VAL	4252
3528	case "x$ac_cv_prog_cc_c89" in	4253	if test "x$ac_cv_prog_cc_c89" = xno
3529	x)	4254	then :
3530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3531	$as_echo "none needed" >&6; } ;;
3532	xno)
3533	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5	4255	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3534	$as_echo "unsupported" >&6; } ;;	4256	printf "%s\n" "unsupported" >&6; }
3535	*)	4257	else $as_nop
		4258	if test "x$ac_cv_prog_cc_c89" = x
		4259	then :
		4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4261	printf "%s\n" "none needed" >&6; }
		4262	else $as_nop
		4263	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4264	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3536	CC="$CC $ac_cv_prog_cc_c89"	4265	CC="$CC $ac_cv_prog_cc_c89"
3537	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4266	fi
3538	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4267	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3539	esac	4268	ac_prog_cc_stdc=c89
3540	if test "x$ac_cv_prog_cc_c89" != xno; then :	4269	fi
3541
3542	fi	4270	fi
3543		4271
3544	ac_ext=c	4272	ac_ext=c
3545	ac_cpp='$CPP $CPPFLAGS'	4273	ac_cpp='$CPP $CPPFLAGS'
3546	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4274	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3547	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4275	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3548	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4276	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4277
		4278
		4279
		4280
		4281
		4282
3549		4283
3550	ac_ext=cpp	4284	ac_ext=cpp
3551	ac_cpp='$CXXCPP $CPPFLAGS'	4285	ac_cpp='$CXXCPP $CPPFLAGS'
3552	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4286	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3553	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4287	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
3555	if test -z "$CXX"; then	4289	if test -z "$CXX"; then
3556	if test -n "$CCC"; then	4290	if test -n "$CCC"; then
3557	CXX=$CCC	4291	CXX=$CCC
3558	else	4292	else
3559	if test -n "$ac_tool_prefix"; then	4293	if test -n "$ac_tool_prefix"; then
3560	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4294	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3561	do	4295	do
3562	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4296	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3563	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4297	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3565	$as_echo_n "checking for $ac_word... " >&6; }	4299	printf %s "checking for $ac_word... " >&6; }
3566	if ${ac_cv_prog_CXX+:} false; then :	4300	if test ${ac_cv_prog_CXX+y}
3567	$as_echo_n "(cached) " >&6	4301	then :
3568	else	4302	printf %s "(cached) " >&6
		4303	else $as_nop
3569	if test -n "$CXX"; then	4304	if test -n "$CXX"; then
3570	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4305	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3571	else	4306	else
3572	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3573	for as_dir in $PATH	4308	for as_dir in $PATH
3574	do	4309	do
3575	IFS=$as_save_IFS	4310	IFS=$as_save_IFS
3576	test -z "$as_dir" && as_dir=.	4311	case $as_dir in #(((
		4312	'') as_dir=./ ;;
		4313	*/) ;;
		4314	*) as_dir=$as_dir/ ;;
		4315	esac
3577	for ac_exec_ext in '' $ac_executable_extensions; do	4316	for ac_exec_ext in '' $ac_executable_extensions; do
3578	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3579	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4318	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3580	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4319	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3581	break 2	4320	break 2
3582	fi	4321	fi
3583	done	4322	done
3584	done	4323	done
3585	IFS=$as_save_IFS	4324	IFS=$as_save_IFS
3586		4325
3587	fi	4326	fi
3588	fi	4327	fi
3589	CXX=$ac_cv_prog_CXX	4328	CXX=$ac_cv_prog_CXX
3590	if test -n "$CXX"; then	4329	if test -n "$CXX"; then
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3592	$as_echo "$CXX" >&6; }	4331	printf "%s\n" "$CXX" >&6; }
3593	else	4332	else
3594	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3595	$as_echo "no" >&6; }	4334	printf "%s\n" "no" >&6; }
3596	fi	4335	fi
3597		4336
3598		4337
3599	test -n "$CXX" && break	4338	test -n "$CXX" && break
3600	done	4339	done
3601	fi	4340	fi
3602	if test -z "$CXX"; then	4341	if test -z "$CXX"; then
3603	ac_ct_CXX=$CXX	4342	ac_ct_CXX=$CXX
3604	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4343	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3605	do	4344	do
3606	# Extract the first word of "$ac_prog", so it can be a program name with args.	4345	# Extract the first word of "$ac_prog", so it can be a program name with args.
3607	set dummy $ac_prog; ac_word=$2	4346	set dummy $ac_prog; ac_word=$2
3608	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3609	$as_echo_n "checking for $ac_word... " >&6; }	4348	printf %s "checking for $ac_word... " >&6; }
3610	if ${ac_cv_prog_ac_ct_CXX+:} false; then :	4349	if test ${ac_cv_prog_ac_ct_CXX+y}
3611	$as_echo_n "(cached) " >&6	4350	then :
3612	else	4351	printf %s "(cached) " >&6
		4352	else $as_nop
3613	if test -n "$ac_ct_CXX"; then	4353	if test -n "$ac_ct_CXX"; then
3614	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4354	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3615	else	4355	else
3616	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617	for as_dir in $PATH	4357	for as_dir in $PATH
3618	do	4358	do
3619	IFS=$as_save_IFS	4359	IFS=$as_save_IFS
3620	test -z "$as_dir" && as_dir=.	4360	case $as_dir in #(((
		4361	'') as_dir=./ ;;
		4362	*/) ;;
		4363	*) as_dir=$as_dir/ ;;
		4364	esac
3621	for ac_exec_ext in '' $ac_executable_extensions; do	4365	for ac_exec_ext in '' $ac_executable_extensions; do
3622	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4366	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3623	ac_cv_prog_ac_ct_CXX="$ac_prog"	4367	ac_cv_prog_ac_ct_CXX="$ac_prog"
3624	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4368	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3625	break 2	4369	break 2
3626	fi	4370	fi
3627	done	4371	done
3628	done	4372	done
3629	IFS=$as_save_IFS	4373	IFS=$as_save_IFS
3630		4374
3631	fi	4375	fi
3632	fi	4376	fi
3633	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4377	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3634	if test -n "$ac_ct_CXX"; then	4378	if test -n "$ac_ct_CXX"; then
3635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3636	$as_echo "$ac_ct_CXX" >&6; }	4380	printf "%s\n" "$ac_ct_CXX" >&6; }
3637	else	4381	else
3638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3639	$as_echo "no" >&6; }	4383	printf "%s\n" "no" >&6; }
3640	fi	4384	fi
3641		4385
3642		4386
3643	test -n "$ac_ct_CXX" && break	4387	test -n "$ac_ct_CXX" && break
3644	done	4388	done
…		…
3646	if test "x$ac_ct_CXX" = x; then	4390	if test "x$ac_ct_CXX" = x; then
3647	CXX="g++"	4391	CXX="g++"
3648	else	4392	else
3649	case $cross_compiling:$ac_tool_warned in	4393	case $cross_compiling:$ac_tool_warned in
3650	yes:)	4394	yes:)
3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	4395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3652	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	4396	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3653	ac_tool_warned=yes ;;	4397	ac_tool_warned=yes ;;
3654	esac	4398	esac
3655	CXX=$ac_ct_CXX	4399	CXX=$ac_ct_CXX
3656	fi	4400	fi
3657	fi	4401	fi
3658		4402
3659	fi	4403	fi
3660	fi	4404	fi
3661	# Provide some information about the compiler.	4405	# Provide some information about the compiler.
3662	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5	4406	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3663	set X $ac_compile	4407	set X $ac_compile
3664	ac_compiler=$2	4408	ac_compiler=$2
3665	for ac_option in --version -v -V -qversion; do	4409	for ac_option in --version -v -V -qversion; do
3666	{ { ac_try="$ac_compiler $ac_option >&5"	4410	{ { ac_try="$ac_compiler $ac_option >&5"
3667	case "(($ac_try" in	4411	case "(($ac_try" in
3668	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4412	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3669	*) ac_try_echo=$ac_try;;	4413	*) ac_try_echo=$ac_try;;
3670	esac	4414	esac
3671	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4415	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3672	$as_echo "$ac_try_echo"; } >&5	4416	printf "%s\n" "$ac_try_echo"; } >&5
3673	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4417	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3674	ac_status=$?	4418	ac_status=$?
3675	if test -s conftest.err; then	4419	if test -s conftest.err; then
3676	sed '10a\	4420	sed '10a\
3677	... rest of stderr output deleted ...	4421	... rest of stderr output deleted ...
3678	10q' conftest.err >conftest.er1	4422	10q' conftest.err >conftest.er1
3679	cat conftest.er1 >&5	4423	cat conftest.er1 >&5
3680	fi	4424	fi
3681	rm -f conftest.er1 conftest.err	4425	rm -f conftest.er1 conftest.err
3682	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4426	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3683	test $ac_status = 0; }	4427	test $ac_status = 0; }
3684	done	4428	done
3685		4429
3686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5	4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3687	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4431	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3688	if ${ac_cv_cxx_compiler_gnu+:} false; then :	4432	if test ${ac_cv_cxx_compiler_gnu+y}
3689	$as_echo_n "(cached) " >&6	4433	then :
3690	else	4434	printf %s "(cached) " >&6
		4435	else $as_nop
3691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4436	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3692	/* end confdefs.h. */	4437	/* end confdefs.h. */
3693		4438
3694	int	4439	int
3695	main ()	4440	main (void)
3696	{	4441	{
3697	#ifndef __GNUC__	4442	#ifndef __GNUC__
3698	choke me	4443	choke me
3699	#endif	4444	#endif
3700		4445
3701	;	4446	;
3702	return 0;	4447	return 0;
3703	}	4448	}
3704	_ACEOF	4449	_ACEOF
3705	if ac_fn_cxx_try_compile "$LINENO"; then :	4450	if ac_fn_cxx_try_compile "$LINENO"
		4451	then :
3706	ac_compiler_gnu=yes	4452	ac_compiler_gnu=yes
3707	else	4453	else $as_nop
3708	ac_compiler_gnu=no	4454	ac_compiler_gnu=no
3709	fi	4455	fi
3710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4456	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3711	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4457	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3712		4458
3713	fi	4459	fi
3714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5	4460	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3715	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }	4461	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4462	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4463
3716	if test $ac_compiler_gnu = yes; then	4464	if test $ac_compiler_gnu = yes; then
3717	GXX=yes	4465	GXX=yes
3718	else	4466	else
3719	GXX=	4467	GXX=
3720	fi	4468	fi
3721	ac_test_CXXFLAGS=${CXXFLAGS+set}	4469	ac_test_CXXFLAGS=${CXXFLAGS+y}
3722	ac_save_CXXFLAGS=$CXXFLAGS	4470	ac_save_CXXFLAGS=$CXXFLAGS
3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5	4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3724	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4472	printf %s "checking whether $CXX accepts -g... " >&6; }
3725	if ${ac_cv_prog_cxx_g+:} false; then :	4473	if test ${ac_cv_prog_cxx_g+y}
3726	$as_echo_n "(cached) " >&6	4474	then :
3727	else	4475	printf %s "(cached) " >&6
		4476	else $as_nop
3728	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4477	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3729	ac_cxx_werror_flag=yes	4478	ac_cxx_werror_flag=yes
3730	ac_cv_prog_cxx_g=no	4479	ac_cv_prog_cxx_g=no
3731	CXXFLAGS="-g"	4480	CXXFLAGS="-g"
3732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4481	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733	/* end confdefs.h. */	4482	/* end confdefs.h. */
3734		4483
3735	int	4484	int
3736	main ()	4485	main (void)
3737	{	4486	{
3738		4487
3739	;	4488	;
3740	return 0;	4489	return 0;
3741	}	4490	}
3742	_ACEOF	4491	_ACEOF
3743	if ac_fn_cxx_try_compile "$LINENO"; then :	4492	if ac_fn_cxx_try_compile "$LINENO"
		4493	then :
3744	ac_cv_prog_cxx_g=yes	4494	ac_cv_prog_cxx_g=yes
3745	else	4495	else $as_nop
3746	CXXFLAGS=""	4496	CXXFLAGS=""
3747	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3748	/* end confdefs.h. */	4498	/* end confdefs.h. */
3749		4499
3750	int	4500	int
3751	main ()	4501	main (void)
3752	{	4502	{
3753		4503
3754	;	4504	;
3755	return 0;	4505	return 0;
3756	}	4506	}
3757	_ACEOF	4507	_ACEOF
3758	if ac_fn_cxx_try_compile "$LINENO"; then :	4508	if ac_fn_cxx_try_compile "$LINENO"
		4509	then :
3759		4510
3760	else	4511	else $as_nop
3761	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4512	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3762	CXXFLAGS="-g"	4513	CXXFLAGS="-g"
3763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4514	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764	/* end confdefs.h. */	4515	/* end confdefs.h. */
3765		4516
3766	int	4517	int
3767	main ()	4518	main (void)
3768	{	4519	{
3769		4520
3770	;	4521	;
3771	return 0;	4522	return 0;
3772	}	4523	}
3773	_ACEOF	4524	_ACEOF
3774	if ac_fn_cxx_try_compile "$LINENO"; then :	4525	if ac_fn_cxx_try_compile "$LINENO"
		4526	then :
3775	ac_cv_prog_cxx_g=yes	4527	ac_cv_prog_cxx_g=yes
3776	fi	4528	fi
3777	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4529	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3778	fi	4530	fi
3779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4531	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3780	fi	4532	fi
3781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4533	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3782	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4534	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3783	fi	4535	fi
3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5	4536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3785	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4537	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3786	if test "$ac_test_CXXFLAGS" = set; then	4538	if test $ac_test_CXXFLAGS; then
3787	CXXFLAGS=$ac_save_CXXFLAGS	4539	CXXFLAGS=$ac_save_CXXFLAGS
3788	elif test $ac_cv_prog_cxx_g = yes; then	4540	elif test $ac_cv_prog_cxx_g = yes; then
3789	if test "$GXX" = yes; then	4541	if test "$GXX" = yes; then
3790	CXXFLAGS="-g -O2"	4542	CXXFLAGS="-g -O2"
3791	else	4543	else
…		…
3796	CXXFLAGS="-O2"	4548	CXXFLAGS="-O2"
3797	else	4549	else
3798	CXXFLAGS=	4550	CXXFLAGS=
3799	fi	4551	fi
3800	fi	4552	fi
		4553	ac_prog_cxx_stdcxx=no
		4554	if test x$ac_prog_cxx_stdcxx = xno
		4555	then :
		4556	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4557	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4558	if test ${ac_cv_prog_cxx_11+y}
		4559	then :
		4560	printf %s "(cached) " >&6
		4561	else $as_nop
		4562	ac_cv_prog_cxx_11=no
		4563	ac_save_CXX=$CXX
		4564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4565	/* end confdefs.h. */
		4566	$ac_cxx_conftest_cxx11_program
		4567	_ACEOF
		4568	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4569	do
		4570	CXX="$ac_save_CXX $ac_arg"
		4571	if ac_fn_cxx_try_compile "$LINENO"
		4572	then :
		4573	ac_cv_prog_cxx_cxx11=$ac_arg
		4574	fi
		4575	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4576	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4577	done
		4578	rm -f conftest.$ac_ext
		4579	CXX=$ac_save_CXX
		4580	fi
		4581
		4582	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4583	then :
		4584	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4585	printf "%s\n" "unsupported" >&6; }
		4586	else $as_nop
		4587	if test "x$ac_cv_prog_cxx_cxx11" = x
		4588	then :
		4589	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4590	printf "%s\n" "none needed" >&6; }
		4591	else $as_nop
		4592	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4593	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4594	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4595	fi
		4596	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4597	ac_prog_cxx_stdcxx=cxx11
		4598	fi
		4599	fi
		4600	if test x$ac_prog_cxx_stdcxx = xno
		4601	then :
		4602	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4603	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4604	if test ${ac_cv_prog_cxx_98+y}
		4605	then :
		4606	printf %s "(cached) " >&6
		4607	else $as_nop
		4608	ac_cv_prog_cxx_98=no
		4609	ac_save_CXX=$CXX
		4610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4611	/* end confdefs.h. */
		4612	$ac_cxx_conftest_cxx98_program
		4613	_ACEOF
		4614	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4615	do
		4616	CXX="$ac_save_CXX $ac_arg"
		4617	if ac_fn_cxx_try_compile "$LINENO"
		4618	then :
		4619	ac_cv_prog_cxx_cxx98=$ac_arg
		4620	fi
		4621	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4622	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4623	done
		4624	rm -f conftest.$ac_ext
		4625	CXX=$ac_save_CXX
		4626	fi
		4627
		4628	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4629	then :
		4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4631	printf "%s\n" "unsupported" >&6; }
		4632	else $as_nop
		4633	if test "x$ac_cv_prog_cxx_cxx98" = x
		4634	then :
		4635	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4636	printf "%s\n" "none needed" >&6; }
		4637	else $as_nop
		4638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4639	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4640	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4641	fi
		4642	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4643	ac_prog_cxx_stdcxx=cxx98
		4644	fi
		4645	fi
		4646
3801	ac_ext=c	4647	ac_ext=c
3802	ac_cpp='$CPP $CPPFLAGS'	4648	ac_cpp='$CPP $CPPFLAGS'
3803	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4649	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3804	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4650	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3805	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4651	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3806		4652
3807	ac_ext=c
3808	ac_cpp='$CPP $CPPFLAGS'
3809	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3810	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3811	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3813	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3814	# On Suns, sometimes $CPP names a directory.
3815	if test -n "$CPP" && test -d "$CPP"; then
3816	CPP=
3817	fi
3818	if test -z "$CPP"; then
3819	if ${ac_cv_prog_CPP+:} false; then :
3820	$as_echo_n "(cached) " >&6
3821	else
3822	# Double quotes because CPP needs to be expanded
3823	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3824	do
3825	ac_preproc_ok=false
3826	for ac_c_preproc_warn_flag in '' yes
3827	do
3828	# Use a header file that comes with gcc, so configuring glibc
3829	# with a fresh cross-compiler works.
3830	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3831	# <limits.h> exists even on freestanding compilers.
3832	# On the NeXT, cc -E runs the code through the compiler's parser,
3833	# not just through cpp. "Syntax error" is here to catch this case.
3834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835	/* end confdefs.h. */
3836	#ifdef __STDC__
3837	# include <limits.h>
3838	#else
3839	# include <assert.h>
3840	#endif
3841	Syntax error
3842	_ACEOF
3843	if ac_fn_c_try_cpp "$LINENO"; then :
3844		4653
3845	else
3846	# Broken: fails on valid input.
3847	continue
3848	fi
3849	rm -f conftest.err conftest.i conftest.$ac_ext
3850
3851	# OK, works on sane cases. Now check whether nonexistent headers
3852	# can be detected and how.
3853	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3854	/* end confdefs.h. */
3855	#include <ac_nonexistent.h>
3856	_ACEOF
3857	if ac_fn_c_try_cpp "$LINENO"; then :
3858	# Broken: success on invalid input.
3859	continue
3860	else
3861	# Passes both tests.
3862	ac_preproc_ok=:
3863	break
3864	fi
3865	rm -f conftest.err conftest.i conftest.$ac_ext
3866
3867	done
3868	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3869	rm -f conftest.i conftest.err conftest.$ac_ext
3870	if $ac_preproc_ok; then :
3871	break
3872	fi
3873
3874	done
3875	ac_cv_prog_CPP=$CPP
3876
3877	fi
3878	CPP=$ac_cv_prog_CPP
3879	else
3880	ac_cv_prog_CPP=$CPP
3881	fi
3882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3883	$as_echo "$CPP" >&6; }
3884	ac_preproc_ok=false
3885	for ac_c_preproc_warn_flag in '' yes
3886	do
3887	# Use a header file that comes with gcc, so configuring glibc
3888	# with a fresh cross-compiler works.
3889	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3890	# <limits.h> exists even on freestanding compilers.
3891	# On the NeXT, cc -E runs the code through the compiler's parser,
3892	# not just through cpp. "Syntax error" is here to catch this case.
3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894	/* end confdefs.h. */
3895	#ifdef __STDC__
3896	# include <limits.h>
3897	#else
3898	# include <assert.h>
3899	#endif
3900	Syntax error
3901	_ACEOF
3902	if ac_fn_c_try_cpp "$LINENO"; then :
3903
3904	else
3905	# Broken: fails on valid input.
3906	continue
3907	fi
3908	rm -f conftest.err conftest.i conftest.$ac_ext
3909
3910	# OK, works on sane cases. Now check whether nonexistent headers
3911	# can be detected and how.
3912	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3913	/* end confdefs.h. */
3914	#include <ac_nonexistent.h>
3915	_ACEOF
3916	if ac_fn_c_try_cpp "$LINENO"; then :
3917	# Broken: success on invalid input.
3918	continue
3919	else
3920	# Passes both tests.
3921	ac_preproc_ok=:
3922	break
3923	fi
3924	rm -f conftest.err conftest.i conftest.$ac_ext
3925
3926	done
3927	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3928	rm -f conftest.i conftest.err conftest.$ac_ext
3929	if $ac_preproc_ok; then :
3930
3931	else
3932	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3933	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3934	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3935	See \`config.log' for more details" "$LINENO" 5; }
3936	fi
3937
3938	ac_ext=c
3939	ac_cpp='$CPP $CPPFLAGS'
3940	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3941	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3942	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3943
3944	# Find a good install program. We prefer a C program (faster),	4654	# Find a good install program. We prefer a C program (faster),
3945	# so one script is as good as another. But avoid the broken or	4655	# so one script is as good as another. But avoid the broken or
3946	# incompatible versions:	4656	# incompatible versions:
3947	# SysV /etc/install, /usr/sbin/install	4657	# SysV /etc/install, /usr/sbin/install
3948	# SunOS /usr/etc/install	4658	# SunOS /usr/etc/install
3949	# IRIX /sbin/install	4659	# IRIX /sbin/install
…		…
3953	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4663	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3954	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4664	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3955	# OS/2's system install, which has a completely different semantic	4665	# OS/2's system install, which has a completely different semantic
3956	# ./install, which can be erroneously created by make from ./install.sh.	4666	# ./install, which can be erroneously created by make from ./install.sh.
3957	# Reject install programs that cannot install multiple files.	4667	# Reject install programs that cannot install multiple files.
3958	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5	4668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3959	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4669	printf %s "checking for a BSD-compatible install... " >&6; }
3960	if test -z "$INSTALL"; then	4670	if test -z "$INSTALL"; then
3961	if ${ac_cv_path_install+:} false; then :	4671	if test ${ac_cv_path_install+y}
3962	$as_echo_n "(cached) " >&6	4672	then :
3963	else	4673	printf %s "(cached) " >&6
		4674	else $as_nop
3964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4675	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3965	for as_dir in $PATH	4676	for as_dir in $PATH
3966	do	4677	do
3967	IFS=$as_save_IFS	4678	IFS=$as_save_IFS
3968	test -z "$as_dir" && as_dir=.	4679	case $as_dir in #(((
		4680	'') as_dir=./ ;;
		4681	*/) ;;
		4682	*) as_dir=$as_dir/ ;;
		4683	esac
3969	# Account for people who put trailing slashes in PATH elements.	4684	# Account for fact that we put trailing slashes in our PATH walk.
3970	case $as_dir/ in #((	4685	case $as_dir in #((
3971	./ \| .// \| /[cC]/* \| \	4686	./ \| /[cC]/* \| \
3972	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4687	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3973	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4688	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3974	/usr/ucb/* ) ;;	4689	/usr/ucb/* ) ;;
3975	*)	4690	*)
3976	# OSF1 and SCO ODT 3.0 have their own names for install.	4691	# OSF1 and SCO ODT 3.0 have their own names for install.
3977	# Don't use installbsd from OSF since it installs stuff as root	4692	# Don't use installbsd from OSF since it installs stuff as root
3978	# by default.	4693	# by default.
3979	for ac_prog in ginstall scoinst install; do	4694	for ac_prog in ginstall scoinst install; do
3980	for ac_exec_ext in '' $ac_executable_extensions; do	4695	for ac_exec_ext in '' $ac_executable_extensions; do
3981	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4696	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3982	if test $ac_prog = install &&	4697	if test $ac_prog = install &&
3983	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4698	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3984	# AIX install. It has an incompatible calling convention.	4699	# AIX install. It has an incompatible calling convention.
3985	:	4700	:
3986	elif test $ac_prog = install &&	4701	elif test $ac_prog = install &&
3987	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4702	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3988	# program-specific install script used by HP pwplus--don't use.	4703	# program-specific install script used by HP pwplus--don't use.
3989	:	4704	:
3990	else	4705	else
3991	rm -rf conftest.one conftest.two conftest.dir	4706	rm -rf conftest.one conftest.two conftest.dir
3992	echo one > conftest.one	4707	echo one > conftest.one
3993	echo two > conftest.two	4708	echo two > conftest.two
3994	mkdir conftest.dir	4709	mkdir conftest.dir
3995	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4710	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3996	test -s conftest.one && test -s conftest.two &&	4711	test -s conftest.one && test -s conftest.two &&
3997	test -s conftest.dir/conftest.one &&	4712	test -s conftest.dir/conftest.one &&
3998	test -s conftest.dir/conftest.two	4713	test -s conftest.dir/conftest.two
3999	then	4714	then
4000	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4715	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
4001	break 3	4716	break 3
4002	fi	4717	fi
4003	fi	4718	fi
4004	fi	4719	fi
4005	done	4720	done
…		…
4011	IFS=$as_save_IFS	4726	IFS=$as_save_IFS
4012		4727
4013	rm -rf conftest.one conftest.two conftest.dir	4728	rm -rf conftest.one conftest.two conftest.dir
4014		4729
4015	fi	4730	fi
4016	if test "${ac_cv_path_install+set}" = set; then	4731	if test ${ac_cv_path_install+y}; then
4017	INSTALL=$ac_cv_path_install	4732	INSTALL=$ac_cv_path_install
4018	else	4733	else
4019	# As a last resort, use the slow shell script. Don't cache a	4734	# As a last resort, use the slow shell script. Don't cache a
4020	# value for INSTALL within a source directory, because that will	4735	# value for INSTALL within a source directory, because that will
4021	# break other packages using the cache if that directory is	4736	# break other packages using the cache if that directory is
4022	# removed, or if the value is a relative name.	4737	# removed, or if the value is a relative name.
4023	INSTALL=$ac_install_sh	4738	INSTALL=$ac_install_sh
4024	fi	4739	fi
4025	fi	4740	fi
4026	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4741	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4027	$as_echo "$INSTALL" >&6; }	4742	printf "%s\n" "$INSTALL" >&6; }
4028		4743
4029	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4744	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4030	# It thinks the first close brace ends the variable substitution.	4745	# It thinks the first close brace ends the variable substitution.
4031	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4746	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4032		4747
…		…
4034		4749
4035	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4750	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4036		4751
4037		4752
4038		4753
4039		4754	ac_header= ac_cache=
4040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4755	for ac_item in $ac_header_c_list
4041	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4042	if ${ac_cv_path_GREP+:} false; then :
4043	$as_echo_n "(cached) " >&6
4044	else
4045	if test -z "$GREP"; then
4046	ac_path_GREP_found=false
4047	# Loop through the user's path and test for each of PROGNAME-LIST
4048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4049	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4050	do	4756	do
4051	IFS=$as_save_IFS	4757	if test $ac_cache; then
4052	test -z "$as_dir" && as_dir=.	4758	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4053	for ac_prog in grep ggrep; do	4759	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4054	for ac_exec_ext in '' $ac_executable_extensions; do	4760	printf "%s\n" "#define $ac_item 1" >> confdefs.h
4055	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4056	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4057	# Check for GNU ac_path_GREP and select it if it is found.
4058	# Check for GNU $ac_path_GREP
4059	case `"$ac_path_GREP" --version 2>&1` in
4060	GNU)
4061	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4062	*)
4063	ac_count=0
4064	$as_echo_n 0123456789 >"conftest.in"
4065	while :
4066	do
4067	cat "conftest.in" "conftest.in" >"conftest.tmp"
4068	mv "conftest.tmp" "conftest.in"
4069	cp "conftest.in" "conftest.nl"
4070	$as_echo 'GREP' >> "conftest.nl"
4071	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4072	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4073	as_fn_arith $ac_count + 1 && ac_count=$as_val
4074	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4075	# Best one so far, save it but keep looking for a better one
4076	ac_cv_path_GREP="$ac_path_GREP"
4077	ac_path_GREP_max=$ac_count
4078	fi	4761	fi
4079	# 10*(2^10) chars as input seems more than enough	4762	ac_header= ac_cache=
4080	test $ac_count -gt 10 && break	4763	elif test $ac_header; then
4081	done	4764	ac_cache=$ac_item
4082	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4083	esac
4084
4085	$ac_path_GREP_found && break 3
4086	done
4087	done
4088	done
4089	IFS=$as_save_IFS
4090	if test -z "$ac_cv_path_GREP"; then
4091	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4092	fi
4093	else
4094	ac_cv_path_GREP=$GREP
4095	fi
4096
4097	fi
4098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4099	$as_echo "$ac_cv_path_GREP" >&6; }
4100	GREP="$ac_cv_path_GREP"
4101
4102
4103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4104	$as_echo_n "checking for egrep... " >&6; }
4105	if ${ac_cv_path_EGREP+:} false; then :
4106	$as_echo_n "(cached) " >&6
4107	else
4108	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4109	then ac_cv_path_EGREP="$GREP -E"
4110	else	4765	else
4111	if test -z "$EGREP"; then	4766	ac_header=$ac_item
4112	ac_path_EGREP_found=false
4113	# Loop through the user's path and test for each of PROGNAME-LIST
4114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4115	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4116	do
4117	IFS=$as_save_IFS
4118	test -z "$as_dir" && as_dir=.
4119	for ac_prog in egrep; do
4120	for ac_exec_ext in '' $ac_executable_extensions; do
4121	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4122	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4123	# Check for GNU ac_path_EGREP and select it if it is found.
4124	# Check for GNU $ac_path_EGREP
4125	case `"$ac_path_EGREP" --version 2>&1` in
4126	GNU)
4127	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4128	*)
4129	ac_count=0
4130	$as_echo_n 0123456789 >"conftest.in"
4131	while :
4132	do
4133	cat "conftest.in" "conftest.in" >"conftest.tmp"
4134	mv "conftest.tmp" "conftest.in"
4135	cp "conftest.in" "conftest.nl"
4136	$as_echo 'EGREP' >> "conftest.nl"
4137	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4138	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4139	as_fn_arith $ac_count + 1 && ac_count=$as_val
4140	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4141	# Best one so far, save it but keep looking for a better one
4142	ac_cv_path_EGREP="$ac_path_EGREP"
4143	ac_path_EGREP_max=$ac_count
4144	fi
4145	# 10*(2^10) chars as input seems more than enough
4146	test $ac_count -gt 10 && break
4147	done
4148	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4149	esac
4150
4151	$ac_path_EGREP_found && break 3
4152	done
4153	done
4154	done
4155	IFS=$as_save_IFS
4156	if test -z "$ac_cv_path_EGREP"; then
4157	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4158	fi
4159	else
4160	ac_cv_path_EGREP=$EGREP
4161	fi
4162
4163	fi	4767	fi
4164	fi	4768	done
4165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4166	$as_echo "$ac_cv_path_EGREP" >&6; }
4167	EGREP="$ac_cv_path_EGREP"
4168		4769
4169		4770
4170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4771
4171	$as_echo_n "checking for ANSI C header files... " >&6; }	4772
4172	if ${ac_cv_header_stdc+:} false; then :	4773
4173	$as_echo_n "(cached) " >&6	4774
4174	else	4775
		4776
		4777	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4778	then :
		4779
		4780	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
		4781
		4782	fi
		4783
		4784
		4785
		4786
		4787
		4788
		4789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		4790	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		4791	if test ${ac_cv_safe_to_define___extensions__+y}
		4792	then :
		4793	printf %s "(cached) " >&6
		4794	else $as_nop
4175	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176	/* end confdefs.h. */	4796	/* end confdefs.h. */
4177	#include <stdlib.h>
4178	#include <stdarg.h>
4179	#include <string.h>
4180	#include <float.h>
4181		4797
		4798	# define __EXTENSIONS__ 1
		4799	$ac_includes_default
4182	int	4800	int
4183	main ()	4801	main (void)
4184	{	4802	{
4185		4803
4186	;	4804	;
4187	return 0;	4805	return 0;
4188	}	4806	}
4189	_ACEOF	4807	_ACEOF
4190	if ac_fn_c_try_compile "$LINENO"; then :	4808	if ac_fn_c_try_compile "$LINENO"
4191	ac_cv_header_stdc=yes	4809	then :
4192	else	4810	ac_cv_safe_to_define___extensions__=yes
4193	ac_cv_header_stdc=no	4811	else $as_nop
		4812	ac_cv_safe_to_define___extensions__=no
4194	fi	4813	fi
4195	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4814	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4815	fi
		4816	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4817	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4196		4818
		4819	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4820	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4821	if test ${ac_cv_should_define__xopen_source+y}
		4822	then :
		4823	printf %s "(cached) " >&6
		4824	else $as_nop
		4825	ac_cv_should_define__xopen_source=no
4197	if test $ac_cv_header_stdc = yes; then	4826	if test $ac_cv_header_wchar_h = yes
4198	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4827	then :
4199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */	4829	/* end confdefs.h. */
4201	#include <string.h>
4202		4830
		4831	#include <wchar.h>
		4832	mbstate_t x;
		4833	int
		4834	main (void)
		4835	{
		4836
		4837	;
		4838	return 0;
		4839	}
4203	_ACEOF	4840	_ACEOF
4204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4841	if ac_fn_c_try_compile "$LINENO"
4205	$EGREP "memchr" >/dev/null 2>&1; then :	4842	then :
4206		4843
4207	else	4844	else $as_nop
4208	ac_cv_header_stdc=no
4209	fi
4210	rm -f conftest*
4211
4212	fi
4213
4214	if test $ac_cv_header_stdc = yes; then
4215	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4845	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4217	/* end confdefs.h. */	4846	/* end confdefs.h. */
4218	#include <stdlib.h>
4219		4847
4220	_ACEOF	4848	#define _XOPEN_SOURCE 500
4221	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4849	#include <wchar.h>
4222	$EGREP "free" >/dev/null 2>&1; then :	4850	mbstate_t x;
4223
4224	else
4225	ac_cv_header_stdc=no
4226	fi
4227	rm -f conftest*
4228
4229	fi
4230
4231	if test $ac_cv_header_stdc = yes; then
4232	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4233	if test "$cross_compiling" = yes; then :
4234	:
4235	else
4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4237	/* end confdefs.h. */
4238	#include <ctype.h>
4239	#include <stdlib.h>
4240	#if ((' ' & 0x0FF) == 0x020)
4241	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4242	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4243	#else
4244	# define ISLOWER(c) \
4245	(('a' <= (c) && (c) <= 'i') \
4246	\|\| ('j' <= (c) && (c) <= 'r') \
4247	\|\| ('s' <= (c) && (c) <= 'z'))
4248	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4249	#endif
4250
4251	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4252	int	4851	int
4253	main ()	4852	main (void)
4254	{
4255	int i;
4256	for (i = 0; i < 256; i++)
4257	if (XOR (islower (i), ISLOWER (i))
4258	\|\| toupper (i) != TOUPPER (i))
4259	return 2;
4260	return 0;
4261	}
4262	_ACEOF
4263	if ac_fn_c_try_run "$LINENO"; then :
4264
4265	else
4266	ac_cv_header_stdc=no
4267	fi
4268	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4269	conftest.$ac_objext conftest.beam conftest.$ac_ext
4270	fi
4271
4272	fi
4273	fi
4274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4275	$as_echo "$ac_cv_header_stdc" >&6; }
4276	if test $ac_cv_header_stdc = yes; then
4277
4278	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4279
4280	fi
4281
4282	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4283	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4284	inttypes.h stdint.h unistd.h
4285	do :
4286	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4287	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4288	"
4289	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4290	cat >>confdefs.h <<_ACEOF
4291	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4292	_ACEOF
4293
4294	fi
4295
4296	done
4297
4298
4299
4300	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4301	if test "x$ac_cv_header_minix_config_h" = xyes; then :
4302	MINIX=yes
4303	else
4304	MINIX=
4305	fi
4306
4307
4308	if test "$MINIX" = yes; then
4309
4310	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4311
4312
4313	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4314
4315
4316	$as_echo "#define _MINIX 1" >>confdefs.h
4317
4318	fi
4319
4320
4321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4322	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4323	if ${ac_cv_safe_to_define___extensions__+:} false; then :
4324	$as_echo_n "(cached) " >&6
4325	else
4326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4327	/* end confdefs.h. */
4328
4329	# define __EXTENSIONS__ 1
4330	$ac_includes_default
4331	int
4332	main ()
4333	{	4853	{
4334		4854
4335	;	4855	;
4336	return 0;	4856	return 0;
4337	}	4857	}
4338	_ACEOF	4858	_ACEOF
4339	if ac_fn_c_try_compile "$LINENO"; then :	4859	if ac_fn_c_try_compile "$LINENO"
4340	ac_cv_safe_to_define___extensions__=yes	4860	then :
4341	else	4861	ac_cv_should_define__xopen_source=yes
4342	ac_cv_safe_to_define___extensions__=no
4343	fi	4862	fi
4344	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4863	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4345	fi	4864	fi
		4865	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4866	fi
		4867	fi
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5	4868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4347	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }	4869	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4870
		4871	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4872
		4873	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4874
		4875	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4876
		4877	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4878
		4879	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4880
		4881	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4882
		4883	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4884
		4885	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4886
		4887	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4888
		4889	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4890
		4891	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4892
		4893	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4894
		4895	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4896
		4897	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4898
		4899	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4900
		4901	if test $ac_cv_header_minix_config_h = yes
		4902	then :
		4903	MINIX=yes
		4904	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4905
		4906	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4907
		4908	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4909
		4910	else $as_nop
		4911	MINIX=
		4912	fi
4348	test $ac_cv_safe_to_define___extensions__ = yes &&	4913	if test $ac_cv_safe_to_define___extensions__ = yes
		4914	then :
4349	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4915	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4350		4916
4351	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h	4917	fi
		4918	if test $ac_cv_should_define__xopen_source = yes
		4919	then :
		4920	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4352		4921
4353	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4922	fi
4354		4923
4355	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4356		4924
4357	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4358		4925
4359
4360
4361
4362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4926	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4363	$as_echo_n "checking for library containing strerror... " >&6; }	4927	printf %s "checking for library containing strerror... " >&6; }
4364	if ${ac_cv_search_strerror+:} false; then :	4928	if test ${ac_cv_search_strerror+y}
4365	$as_echo_n "(cached) " >&6	4929	then :
4366	else	4930	printf %s "(cached) " >&6
		4931	else $as_nop
4367	ac_func_search_save_LIBS=$LIBS	4932	ac_func_search_save_LIBS=$LIBS
4368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4369	/* end confdefs.h. */	4934	/* end confdefs.h. */
4370		4935
4371	/* Override any GCC internal prototype to avoid an error.	4936	/* Override any GCC internal prototype to avoid an error.
4372	Use char because int might match the return type of a GCC	4937	Use char because int might match the return type of a GCC
4373	builtin and then its argument prototype would still apply. */	4938	builtin and then its argument prototype would still apply. */
4374	#ifdef __cplusplus
4375	extern "C"
4376	#endif
4377	char strerror ();	4939	char strerror ();
4378	int	4940	int
4379	main ()	4941	main (void)
4380	{	4942	{
4381	return strerror ();	4943	return strerror ();
4382	;	4944	;
4383	return 0;	4945	return 0;
4384	}	4946	}
4385	_ACEOF	4947	_ACEOF
4386	for ac_lib in '' cposix; do	4948	for ac_lib in '' cposix
		4949	do
4387	if test -z "$ac_lib"; then	4950	if test -z "$ac_lib"; then
4388	ac_res="none required"	4951	ac_res="none required"
4389	else	4952	else
4390	ac_res=-l$ac_lib	4953	ac_res=-l$ac_lib
4391	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4954	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4392	fi	4955	fi
4393	if ac_fn_c_try_link "$LINENO"; then :	4956	if ac_fn_c_try_link "$LINENO"
		4957	then :
4394	ac_cv_search_strerror=$ac_res	4958	ac_cv_search_strerror=$ac_res
4395	fi	4959	fi
4396	rm -f core conftest.err conftest.$ac_objext \	4960	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4397	conftest$ac_exeext	4961	conftest$ac_exeext
4398	if ${ac_cv_search_strerror+:} false; then :	4962	if test ${ac_cv_search_strerror+y}
		4963	then :
4399	break	4964	break
4400	fi	4965	fi
4401	done	4966	done
4402	if ${ac_cv_search_strerror+:} false; then :	4967	if test ${ac_cv_search_strerror+y}
		4968	then :
4403		4969
4404	else	4970	else $as_nop
4405	ac_cv_search_strerror=no	4971	ac_cv_search_strerror=no
4406	fi	4972	fi
4407	rm conftest.$ac_ext	4973	rm conftest.$ac_ext
4408	LIBS=$ac_func_search_save_LIBS	4974	LIBS=$ac_func_search_save_LIBS
4409	fi	4975	fi
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	4976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4411	$as_echo "$ac_cv_search_strerror" >&6; }	4977	printf "%s\n" "$ac_cv_search_strerror" >&6; }
4412	ac_res=$ac_cv_search_strerror	4978	ac_res=$ac_cv_search_strerror
4413	if test "$ac_res" != no; then :	4979	if test "$ac_res" != no
		4980	then :
4414	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4981	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4415		4982
4416	fi	4983	fi
4417		4984
4418	ac_ext=cpp	4985	ac_ext=cpp
…		…
4420	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4987	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4421	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4988	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4422	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	4989	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4423		4990
4424		4991
		4992	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4993	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4994	fi
		4995
		4996	LINKER="$CXX"
4425	if test x$GCC = xyes && test x$GXX = xyes; then	4997	if test x$GCC = xyes && test x$GXX = xyes; then
4426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5	4998	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4427	$as_echo_n "checking for working libsupc++... " >&6; }	4999	printf %s "checking for working libsupc++... " >&6; }
4428	save_CXX="$CXX"	5000	save_CXX="$CXX"
4429	save_LIBS="$LIBS"	5001	save_LIBS="$LIBS"
4430	CXX="$CC"	5002	CXX="$CC"
4431	LIBS="$LIBS -lsupc++"	5003	LIBS="$LIBS -lsupc++"
4432	LINKER="$CC"
4433		5004
4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435	/* end confdefs.h. */	5006	/* end confdefs.h. */
4436	struct test { }; void f() try { throw new test; } catch (...) { throw; }	5007	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4437	int	5008	int
4438	main ()	5009	main (void)
4439	{	5010	{
4440		5011
4441	;	5012	;
4442	return 0;	5013	return 0;
4443	}	5014	}
4444	_ACEOF	5015	_ACEOF
4445	if ac_fn_cxx_try_link "$LINENO"; then :	5016	if ac_fn_cxx_try_link "$LINENO"
		5017	then :
4446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	5018	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4447	$as_echo "ok" >&6; }	5019	printf "%s\n" "ok" >&6; }
4448	else	5020	LINKER="$CC"
		5021	else $as_nop
4449		5022
4450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5	5023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4451	$as_echo "no, making everything bigger and slower" >&6; }	5024	printf "%s\n" "no, making everything bigger and slower" >&6; }
4452	LIBS="$save_LIBS"	5025	LIBS="$save_LIBS"
4453	LINKER="$save_CXX"
4454		5026
4455		5027
4456	fi	5028	fi
4457	rm -f core conftest.err conftest.$ac_objext \	5029	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4458	conftest$ac_exeext conftest.$ac_ext	5030	conftest$ac_exeext conftest.$ac_ext
4459	CXX="$save_CXX"	5031	CXX="$save_CXX"
4460	fi	5032	fi
4461	LINKER=$LINKER	5033	LINKER=$LINKER
4462		5034
…		…
4466	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5038	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4468	/* end confdefs.h. */	5040	/* end confdefs.h. */
4469		5041
4470	int	5042	int
4471	main ()	5043	main (void)
4472	{	5044	{
4473		5045
4474	;	5046	;
4475	return 0;	5047	return 0;
4476	}	5048	}
4477	_ACEOF	5049	_ACEOF
4478	if ac_fn_cxx_try_compile "$LINENO"; then :	5050	if ac_fn_cxx_try_compile "$LINENO"
		5051	then :
4479		5052
4480	else	5053	else $as_nop
4481	CXXFLAGS="-g -O3"	5054	CXXFLAGS="-g -O3"
4482	fi	5055	fi
4483	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5056	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4484	else	5057	else
4485	CXXFLAGS="-O"	5058	CXXFLAGS="-O"
4486	fi	5059	fi
4487	CFLAGS="$CXXFLAGS"	5060	CFLAGS="$CXXFLAGS"
4488	fi	5061	fi
4489		5062
4490	case $host in
4491	--solaris* )
4492
4493	$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4494
4495	;;
4496	esac
4497
4498	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5	5063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4499	$as_echo_n "checking for library containing setlocale... " >&6; }	5064	printf %s "checking for library containing setlocale... " >&6; }
4500	if ${ac_cv_search_setlocale+:} false; then :	5065	if test ${ac_cv_search_setlocale+y}
4501	$as_echo_n "(cached) " >&6	5066	then :
4502	else	5067	printf %s "(cached) " >&6
		5068	else $as_nop
4503	ac_func_search_save_LIBS=$LIBS	5069	ac_func_search_save_LIBS=$LIBS
4504	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4505	/* end confdefs.h. */	5071	/* end confdefs.h. */
4506		5072
4507	/* Override any GCC internal prototype to avoid an error.	5073	namespace conftest {
4508	Use char because int might match the return type of a GCC	5074	extern "C" int setlocale ();
4509	builtin and then its argument prototype would still apply. */	5075	}
4510	#ifdef __cplusplus
4511	extern "C"
4512	#endif
4513	char setlocale ();
4514	int	5076	int
4515	main ()	5077	main (void)
4516	{	5078	{
4517	return setlocale ();	5079	return conftest::setlocale ();
4518	;	5080	;
4519	return 0;	5081	return 0;
4520	}	5082	}
4521	_ACEOF	5083	_ACEOF
4522	for ac_lib in '' xpg4; do	5084	for ac_lib in '' xpg4
		5085	do
4523	if test -z "$ac_lib"; then	5086	if test -z "$ac_lib"; then
4524	ac_res="none required"	5087	ac_res="none required"
4525	else	5088	else
4526	ac_res=-l$ac_lib	5089	ac_res=-l$ac_lib
4527	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5090	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4528	fi	5091	fi
4529	if ac_fn_cxx_try_link "$LINENO"; then :	5092	if ac_fn_cxx_try_link "$LINENO"
		5093	then :
4530	ac_cv_search_setlocale=$ac_res	5094	ac_cv_search_setlocale=$ac_res
4531	fi	5095	fi
4532	rm -f core conftest.err conftest.$ac_objext \	5096	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4533	conftest$ac_exeext	5097	conftest$ac_exeext
4534	if ${ac_cv_search_setlocale+:} false; then :	5098	if test ${ac_cv_search_setlocale+y}
		5099	then :
4535	break	5100	break
4536	fi	5101	fi
4537	done	5102	done
4538	if ${ac_cv_search_setlocale+:} false; then :	5103	if test ${ac_cv_search_setlocale+y}
		5104	then :
4539		5105
4540	else	5106	else $as_nop
4541	ac_cv_search_setlocale=no	5107	ac_cv_search_setlocale=no
4542	fi	5108	fi
4543	rm conftest.$ac_ext	5109	rm conftest.$ac_ext
4544	LIBS=$ac_func_search_save_LIBS	5110	LIBS=$ac_func_search_save_LIBS
4545	fi	5111	fi
4546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	5112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4547	$as_echo "$ac_cv_search_setlocale" >&6; }	5113	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4548	ac_res=$ac_cv_search_setlocale	5114	ac_res=$ac_cv_search_setlocale
4549	if test "$ac_res" != no; then :	5115	if test "$ac_res" != no
		5116	then :
4550	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5117	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4551		5118
4552	fi	5119	fi
4553		5120
4554		5121
4555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	5122	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4556	$as_echo_n "checking for library containing gethostbyname... " >&6; }	5123	printf %s "checking for library containing gethostbyname... " >&6; }
4557	if ${ac_cv_search_gethostbyname+:} false; then :	5124	if test ${ac_cv_search_gethostbyname+y}
4558	$as_echo_n "(cached) " >&6	5125	then :
4559	else	5126	printf %s "(cached) " >&6
		5127	else $as_nop
4560	ac_func_search_save_LIBS=$LIBS	5128	ac_func_search_save_LIBS=$LIBS
4561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4562	/* end confdefs.h. */	5130	/* end confdefs.h. */
4563		5131
4564	/* Override any GCC internal prototype to avoid an error.	5132	namespace conftest {
4565	Use char because int might match the return type of a GCC	5133	extern "C" int gethostbyname ();
4566	builtin and then its argument prototype would still apply. */	5134	}
4567	#ifdef __cplusplus
4568	extern "C"
4569	#endif
4570	char gethostbyname ();
4571	int	5135	int
4572	main ()	5136	main (void)
4573	{	5137	{
4574	return gethostbyname ();	5138	return conftest::gethostbyname ();
4575	;	5139	;
4576	return 0;	5140	return 0;
4577	}	5141	}
4578	_ACEOF	5142	_ACEOF
4579	for ac_lib in '' nsl; do	5143	for ac_lib in '' nsl
		5144	do
4580	if test -z "$ac_lib"; then	5145	if test -z "$ac_lib"; then
4581	ac_res="none required"	5146	ac_res="none required"
4582	else	5147	else
4583	ac_res=-l$ac_lib	5148	ac_res=-l$ac_lib
4584	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5149	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4585	fi	5150	fi
4586	if ac_fn_cxx_try_link "$LINENO"; then :	5151	if ac_fn_cxx_try_link "$LINENO"
		5152	then :
4587	ac_cv_search_gethostbyname=$ac_res	5153	ac_cv_search_gethostbyname=$ac_res
4588	fi	5154	fi
4589	rm -f core conftest.err conftest.$ac_objext \	5155	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4590	conftest$ac_exeext	5156	conftest$ac_exeext
4591	if ${ac_cv_search_gethostbyname+:} false; then :	5157	if test ${ac_cv_search_gethostbyname+y}
		5158	then :
4592	break	5159	break
4593	fi	5160	fi
4594	done	5161	done
4595	if ${ac_cv_search_gethostbyname+:} false; then :	5162	if test ${ac_cv_search_gethostbyname+y}
		5163	then :
4596		5164
4597	else	5165	else $as_nop
4598	ac_cv_search_gethostbyname=no	5166	ac_cv_search_gethostbyname=no
4599	fi	5167	fi
4600	rm conftest.$ac_ext	5168	rm conftest.$ac_ext
4601	LIBS=$ac_func_search_save_LIBS	5169	LIBS=$ac_func_search_save_LIBS
4602	fi	5170	fi
4603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5	5171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4604	$as_echo "$ac_cv_search_gethostbyname" >&6; }	5172	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4605	ac_res=$ac_cv_search_gethostbyname	5173	ac_res=$ac_cv_search_gethostbyname
4606	if test "$ac_res" != no; then :	5174	if test "$ac_res" != no
		5175	then :
4607	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5176	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4608		5177
4609	fi	5178	fi
4610		5179
4611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5	5180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4612	$as_echo_n "checking for library containing socket... " >&6; }	5181	printf %s "checking for library containing socket... " >&6; }
4613	if ${ac_cv_search_socket+:} false; then :	5182	if test ${ac_cv_search_socket+y}
4614	$as_echo_n "(cached) " >&6	5183	then :
4615	else	5184	printf %s "(cached) " >&6
		5185	else $as_nop
4616	ac_func_search_save_LIBS=$LIBS	5186	ac_func_search_save_LIBS=$LIBS
4617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4618	/* end confdefs.h. */	5188	/* end confdefs.h. */
4619		5189
4620	/* Override any GCC internal prototype to avoid an error.	5190	namespace conftest {
4621	Use char because int might match the return type of a GCC	5191	extern "C" int socket ();
4622	builtin and then its argument prototype would still apply. */	5192	}
4623	#ifdef __cplusplus
4624	extern "C"
4625	#endif
4626	char socket ();
4627	int	5193	int
4628	main ()	5194	main (void)
4629	{	5195	{
4630	return socket ();	5196	return conftest::socket ();
4631	;	5197	;
4632	return 0;	5198	return 0;
4633	}	5199	}
4634	_ACEOF	5200	_ACEOF
4635	for ac_lib in '' socket; do	5201	for ac_lib in '' socket
		5202	do
4636	if test -z "$ac_lib"; then	5203	if test -z "$ac_lib"; then
4637	ac_res="none required"	5204	ac_res="none required"
4638	else	5205	else
4639	ac_res=-l$ac_lib	5206	ac_res=-l$ac_lib
4640	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5207	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4641	fi	5208	fi
4642	if ac_fn_cxx_try_link "$LINENO"; then :	5209	if ac_fn_cxx_try_link "$LINENO"
		5210	then :
4643	ac_cv_search_socket=$ac_res	5211	ac_cv_search_socket=$ac_res
4644	fi	5212	fi
4645	rm -f core conftest.err conftest.$ac_objext \	5213	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4646	conftest$ac_exeext	5214	conftest$ac_exeext
4647	if ${ac_cv_search_socket+:} false; then :	5215	if test ${ac_cv_search_socket+y}
		5216	then :
4648	break	5217	break
4649	fi	5218	fi
4650	done	5219	done
4651	if ${ac_cv_search_socket+:} false; then :	5220	if test ${ac_cv_search_socket+y}
		5221	then :
4652		5222
4653	else	5223	else $as_nop
4654	ac_cv_search_socket=no	5224	ac_cv_search_socket=no
4655	fi	5225	fi
4656	rm conftest.$ac_ext	5226	rm conftest.$ac_ext
4657	LIBS=$ac_func_search_save_LIBS	5227	LIBS=$ac_func_search_save_LIBS
4658	fi	5228	fi
4659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	5229	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4660	$as_echo "$ac_cv_search_socket" >&6; }	5230	printf "%s\n" "$ac_cv_search_socket" >&6; }
4661	ac_res=$ac_cv_search_socket	5231	ac_res=$ac_cv_search_socket
4662	if test "$ac_res" != no; then :	5232	if test "$ac_res" != no
		5233	then :
4663	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5234	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4664		5235
4665	fi	5236	fi
4666		5237
4667		5238
…		…
4678	support_scroll_next=yes	5249	support_scroll_next=yes
4679	support_scroll_xterm=yes	5250	support_scroll_xterm=yes
4680	support_xim=yes	5251	support_xim=yes
4681	support_pixbuf=yes	5252	support_pixbuf=yes
4682	support_startup_notification=yes	5253	support_startup_notification=yes
4683	support_afterimage=yes
4684	support_xft=yes	5254	support_xft=yes
4685	support_unicode3=no	5255	support_unicode3=no
4686	support_combining=yes	5256	support_combining=yes
4687	support_8bitctrls=no	5257	support_8bitctrls=no
4688	support_iso14755=yes	5258	support_iso14755=yes
…		…
4690	support_perl=yes	5260	support_perl=yes
4691	codesets=all	5261	codesets=all
4692		5262
4693		5263
4694	# Check whether --enable-everything was given.	5264	# Check whether --enable-everything was given.
4695	if test "${enable_everything+set}" = set; then :	5265	if test ${enable_everything+y}
		5266	then :
4696	enableval=$enable_everything;	5267	enableval=$enable_everything;
4697	if test x$enableval = xno; then	5268	if test x$enableval = xno; then
4698	support_frills=no	5269	support_frills=no
4699	support_inheritpixmap=no	5270	support_inheritpixmap=no
4700	support_fading=no	5271	support_fading=no
…		…
4711	support_utmp=no	5282	support_utmp=no
4712	support_wtmp=no	5283	support_wtmp=no
4713	support_xim=no	5284	support_xim=no
4714	support_pixbuf=no	5285	support_pixbuf=no
4715	support_startup_notification=no	5286	support_startup_notification=no
4716	support_afterimage=no
4717	support_xft=no	5287	support_xft=no
4718	support_unicode3=no	5288	support_unicode3=no
4719	support_combining=no	5289	support_combining=no
4720	support_8bitctrls=no	5290	support_8bitctrls=no
4721	support_iso14755=no	5291	support_iso14755=no
…		…
4740	support_utmp=yes	5310	support_utmp=yes
4741	support_wtmp=yes	5311	support_wtmp=yes
4742	support_xim=yes	5312	support_xim=yes
4743	support_pixbuf=yes	5313	support_pixbuf=yes
4744	support_startup_notification=yes	5314	support_startup_notification=yes
4745	support_afterimage=yes
4746	support_xft=yes	5315	support_xft=yes
4747	support_unicode3=yes	5316	support_unicode3=yes
4748	support_combining=yes	5317	support_combining=yes
4749	#support_8bitctrls=yes	5318	#support_8bitctrls=yes
4750	support_iso14755=yes	5319	support_iso14755=yes
…		…
4754	fi	5323	fi
4755		5324
4756	fi	5325	fi
4757		5326
4758		5327
4759	ASSERTIONS=no	5328	support_assertions=no
4760	# Check whether --enable-assert was given.	5329	# Check whether --enable-assert was given.
4761	if test "${enable_assert+set}" = set; then :	5330	if test ${enable_assert+y}
		5331	then :
4762	enableval=$enable_assert; if test x$enableval = xyes; then	5332	enableval=$enable_assert; if test x$enableval = xyes; then
4763	ASSERTIONS=yes	5333	support_assertions=yes
4764	fi	5334	fi
4765	fi	5335	fi
4766		5336
4767	if test x$ASSERTIONS = xno; then	5337	if test x$support_assertions = xno; then
4768		5338
4769	$as_echo "#define NDEBUG 1" >>confdefs.h	5339	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4770		5340
4771	fi	5341	fi
4772		5342
4773	WARNINGS=no	5343	support_warnings=no
4774	# Check whether --enable-warnings was given.	5344	# Check whether --enable-warnings was given.
4775	if test "${enable_warnings+set}" = set; then :	5345	if test ${enable_warnings+y}
		5346	then :
4776	enableval=$enable_warnings; if test x$enableval = xyes; then	5347	enableval=$enable_warnings; if test x$enableval = xyes; then
4777	WARNINGS=yes	5348	support_warnings=yes
4778	fi	5349	fi
4779	fi	5350	fi
4780		5351
4781	if test x$GXX = xyes; then	5352	if test x$GXX = xyes; then
4782	if test $WARNINGS = yes; then	5353	if test $support_warnings = yes; then
4783	save_CXXFLAGS="$CXXFLAGS"	5354	save_CXXFLAGS="$CXXFLAGS"
4784	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5355	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5356	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786	/* end confdefs.h. */	5357	/* end confdefs.h. */
4787		5358
4788	int	5359	int
4789	main ()	5360	main (void)
4790	{	5361	{
4791		5362
4792	;	5363	;
4793	return 0;	5364	return 0;
4794	}	5365	}
4795	_ACEOF	5366	_ACEOF
4796	if ac_fn_cxx_try_compile "$LINENO"; then :	5367	if ac_fn_cxx_try_compile "$LINENO"
		5368	then :
4797		5369
4798	else	5370	else $as_nop
4799	CXXFLAGS="$save_CXXFLAGS"	5371	CXXFLAGS="$save_CXXFLAGS"
4800	fi	5372	fi
4801	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5373	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4802	else	5374	else
4803	CXXFLAGS="$CXXFLAGS -w"	5375	CXXFLAGS="$CXXFLAGS -w"
4804	fi	5376	fi
4805	fi	5377	fi
4806		5378
4807	support_256_color=no	5379	support_256_color=no
4808	# Check whether --enable-256-color was given.	5380	# Check whether --enable-256-color was given.
4809	if test "${enable_256_color+set}" = set; then :	5381	if test ${enable_256_color+y}
		5382	then :
4810	enableval=$enable_256_color; if test x$enableval = xyes; then	5383	enableval=$enable_256_color; if test x$enableval = xyes; then
4811	support_256_color=yes	5384	support_256_color=yes
4812	fi	5385	fi
4813	fi	5386	fi
4814		5387
4815	if test x$support_256_color = xyes; then	5388	if test x$support_256_color = xyes; then
4816		5389
4817	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5390	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4818		5391
4819	fi	5392	fi
4820		5393
4821	# Check whether --enable-unicode3 was given.	5394	# Check whether --enable-unicode3 was given.
4822	if test "${enable_unicode3+set}" = set; then :	5395	if test ${enable_unicode3+y}
		5396	then :
4823	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5397	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4824	support_unicode3=$enableval	5398	support_unicode3=$enableval
4825	fi	5399	fi
4826	fi	5400	fi
4827		5401
4828		5402
4829	# Check whether --enable-combining was given.	5403	# Check whether --enable-combining was given.
4830	if test "${enable_combining+set}" = set; then :	5404	if test ${enable_combining+y}
		5405	then :
4831	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5406	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4832	support_combining=$enableval	5407	support_combining=$enableval
4833	fi	5408	fi
4834	fi	5409	fi
4835		5410
4836		5411
4837	# Check whether --enable-xft was given.	5412	# Check whether --enable-xft was given.
4838	if test "${enable_xft+set}" = set; then :	5413	if test ${enable_xft+y}
		5414	then :
4839	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5415	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4840	support_xft=$enableval	5416	support_xft=$enableval
4841	fi	5417	fi
4842	fi	5418	fi
4843		5419
4844		5420
4845	# Check whether --enable-font-styles was given.	5421	# Check whether --enable-font-styles was given.
4846	if test "${enable_font_styles+set}" = set; then :	5422	if test ${enable_font_styles+y}
		5423	then :
4847	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5424	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4848	support_styles=$enableval	5425	support_styles=$enableval
4849	fi	5426	fi
4850	fi	5427	fi
4851		5428
4852		5429
4853	# Check whether --enable-afterimage was given.
4854	if test "${enable_afterimage+set}" = set; then :
4855	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4856	support_afterimage=$enableval
4857	fi
4858	fi
4859
4860
4861
4862	# Check whether --with-afterimage_config was given.
4863	if test "${with_afterimage_config+set}" = set; then :
4864	withval=$with_afterimage_config; if test "x$withval" != x; then
4865	afterimage_config=$withval/afterimage-config
4866	fi
4867	fi
4868
4869
4870	# Check whether --enable-pixbuf was given.	5430	# Check whether --enable-pixbuf was given.
4871	if test "${enable_pixbuf+set}" = set; then :	5431	if test ${enable_pixbuf+y}
		5432	then :
4872	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4873	support_pixbuf=$enableval	5434	support_pixbuf=$enableval
4874	fi	5435	fi
4875	fi	5436	fi
4876		5437
4877		5438
4878	# Check whether --enable-startup-notification was given.	5439	# Check whether --enable-startup-notification was given.
4879	if test "${enable_startup_notification+set}" = set; then :	5440	if test ${enable_startup_notification+y}
		5441	then :
4880	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then	5442	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4881	support_startup_notification=$enableval	5443	support_startup_notification=$enableval
4882	fi	5444	fi
4883	fi	5445	fi
4884		5446
4885		5447
4886	# Check whether --enable-transparency was given.	5448	# Check whether --enable-transparency was given.
4887	if test "${enable_transparency+set}" = set; then :	5449	if test ${enable_transparency+y}
		5450	then :
4888	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5451	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4889	support_inheritpixmap=$enableval	5452	support_inheritpixmap=$enableval
4890	fi	5453	fi
4891	fi	5454	fi
4892		5455
4893		5456
4894	# Check whether --enable-fading was given.	5457	# Check whether --enable-fading was given.
4895	if test "${enable_fading+set}" = set; then :	5458	if test ${enable_fading+y}
		5459	then :
4896	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5460	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4897	support_fading=$enableval	5461	support_fading=$enableval
4898	fi	5462	fi
4899	fi	5463	fi
4900		5464
4901		5465
4902	# Check whether --enable-rxvt-scroll was given.	5466	# Check whether --enable-rxvt-scroll was given.
4903	if test "${enable_rxvt_scroll+set}" = set; then :	5467	if test ${enable_rxvt_scroll+y}
		5468	then :
4904	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5469	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4905	support_scroll_rxvt=$enableval	5470	support_scroll_rxvt=$enableval
4906	fi	5471	fi
4907	fi	5472	fi
4908		5473
4909		5474
4910	# Check whether --enable-next-scroll was given.	5475	# Check whether --enable-next-scroll was given.
4911	if test "${enable_next_scroll+set}" = set; then :	5476	if test ${enable_next_scroll+y}
		5477	then :
4912	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5478	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4913	support_scroll_next=$enableval	5479	support_scroll_next=$enableval
4914	fi	5480	fi
4915	fi	5481	fi
4916		5482
4917		5483
4918	# Check whether --enable-xterm-scroll was given.	5484	# Check whether --enable-xterm-scroll was given.
4919	if test "${enable_xterm_scroll+set}" = set; then :	5485	if test ${enable_xterm_scroll+y}
		5486	then :
4920	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5487	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4921	support_scroll_xterm=$enableval	5488	support_scroll_xterm=$enableval
4922	fi	5489	fi
4923	fi	5490	fi
4924		5491
4925		5492
4926	# Check whether --enable-perl was given.	5493	# Check whether --enable-perl was given.
4927	if test "${enable_perl+set}" = set; then :	5494	if test ${enable_perl+y}
		5495	then :
4928	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5496	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4929	support_perl=$enableval	5497	support_perl=$enableval
4930	fi	5498	fi
4931	fi	5499	fi
4932		5500
4933		5501
4934		5502
4935	# Check whether --with-codesets was given.	5503	# Check whether --with-codesets was given.
4936	if test "${with_codesets+set}" = set; then :	5504	if test ${with_codesets+y}
		5505	then :
4937	withval=$with_codesets; codesets="$withval"	5506	withval=$with_codesets; codesets="$withval"
4938	fi	5507	fi
4939		5508
4940		5509
4941	# Check whether --enable-xim was given.	5510	# Check whether --enable-xim was given.
4942	if test "${enable_xim+set}" = set; then :	5511	if test ${enable_xim+y}
		5512	then :
4943	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5513	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4944	support_xim=$enableval	5514	support_xim=$enableval
4945	fi	5515	fi
4946	fi	5516	fi
4947		5517
4948		5518
4949	# Check whether --enable-backspace-key was given.	5519	# Check whether --enable-backspace-key was given.
4950	if test "${enable_backspace_key+set}" = set; then :	5520	if test ${enable_backspace_key+y}
		5521	then :
4951	enableval=$enable_backspace_key; if test x$enableval = xno; then	5522	enableval=$enable_backspace_key; if test x$enableval = xno; then
4952		5523
4953	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5524	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4954		5525
4955	fi	5526	fi
4956	fi	5527	fi
4957		5528
4958		5529
4959	# Check whether --enable-delete-key was given.	5530	# Check whether --enable-delete-key was given.
4960	if test "${enable_delete_key+set}" = set; then :	5531	if test ${enable_delete_key+y}
		5532	then :
4961	enableval=$enable_delete_key; if test x$enableval = xno; then	5533	enableval=$enable_delete_key; if test x$enableval = xno; then
4962		5534
4963	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5535	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4964		5536
4965	fi	5537	fi
4966	fi	5538	fi
4967		5539
4968		5540
		5541	support_resources=yes
4969	# Check whether --enable-resources was given.	5542	# Check whether --enable-resources was given.
4970	if test "${enable_resources+set}" = set; then :	5543	if test ${enable_resources+y}
		5544	then :
4971	enableval=$enable_resources; if test x$enableval = xno; then	5545	enableval=$enable_resources; if test x$enableval = xno; then
4972		5546	support_resources=no
4973	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4974
4975	fi	5547	fi
4976	fi	5548	fi
4977		5549
4978		5550
4979	# Check whether --enable-8bitctrls was given.	5551	# Check whether --enable-8bitctrls was given.
4980	if test "${enable_8bitctrls+set}" = set; then :	5552	if test ${enable_8bitctrls+y}
		5553	then :
4981	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5554	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4982	support_8bitctrls=$enableval	5555	support_8bitctrls=$enableval
4983	fi	5556	fi
4984	fi	5557	fi
4985		5558
4986		5559
4987	RESFALLBACK=Rxvt	5560	RESFALLBACK=Rxvt
4988	# Check whether --enable-fallback was given.	5561	# Check whether --enable-fallback was given.
4989	if test "${enable_fallback+set}" = set; then :	5562	if test ${enable_fallback+y}
		5563	then :
4990	enableval=$enable_fallback;	5564	enableval=$enable_fallback;
4991	test x$enableval = xyes && enableval=Rxvt	5565	test x$enableval = xyes && enableval=Rxvt
4992	test x$enableval = xno && enableval=	5566	test x$enableval = xno && enableval=
4993	RESFALLBACK="$enableval"	5567	RESFALLBACK="$enableval"
4994		5568
4995	fi	5569	fi
4996		5570
4997		5571
4998	if test x$RESFALLBACK != x; then	5572	if test x$RESFALLBACK != x; then
4999		5573
5000	cat >>confdefs.h <<_ACEOF	5574	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
5001	#define RESFALLBACK "$RESFALLBACK"
5002	_ACEOF
5003		5575
5004	fi	5576	fi
5005		5577
5006	RESNAME=urxvt	5578	RESNAME=urxvt
5007		5579
5008	# Check whether --with-res-name was given.	5580	# Check whether --with-res-name was given.
5009	if test "${with_res_name+set}" = set; then :	5581	if test ${with_res_name+y}
		5582	then :
5010	withval=$with_res_name; RESNAME="$withval"	5583	withval=$with_res_name; RESNAME="$withval"
5011	fi	5584	fi
5012		5585
5013		5586
5014	cat >>confdefs.h <<_ACEOF	5587	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
5015	#define RESNAME "$RESNAME"
5016	_ACEOF
5017		5588
5018		5589
5019	RESCLASS=URxvt	5590	RESCLASS=URxvt
5020		5591
5021	# Check whether --with-res-class was given.	5592	# Check whether --with-res-class was given.
5022	if test "${with_res_class+set}" = set; then :	5593	if test ${with_res_class+y}
		5594	then :
5023	withval=$with_res_class; RESCLASS="$withval"	5595	withval=$with_res_class; RESCLASS="$withval"
5024	fi	5596	fi
5025		5597
5026		5598
5027	cat >>confdefs.h <<_ACEOF	5599	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5028	#define RESCLASS "$RESCLASS"
5029	_ACEOF
5030		5600
5031		5601
5032	RXVTNAME=urxvt	5602	RXVTNAME=urxvt
5033		5603
5034	# Check whether --with-name was given.	5604	# Check whether --with-name was given.
5035	if test "${with_name+set}" = set; then :	5605	if test ${with_name+y}
		5606	then :
5036	withval=$with_name; RXVTNAME="$withval"	5607	withval=$with_name; RXVTNAME="$withval"
5037	fi	5608	fi
5038		5609
5039		5610
5040	cat >>confdefs.h <<_ACEOF	5611	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5041	#define RXVTNAME "$RXVTNAME"
5042	_ACEOF
5043		5612
5044		5613
5045		5614
5046		5615
5047	# Check whether --enable-swapscreen was given.	5616	# Check whether --enable-swapscreen was given.
5048	if test "${enable_swapscreen+set}" = set; then :	5617	if test ${enable_swapscreen+y}
		5618	then :
5049	enableval=$enable_swapscreen; if test x$enableval = xno; then	5619	enableval=$enable_swapscreen; if test x$enableval = xno; then
5050		5620
5051	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5621	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5052		5622
5053	fi	5623	fi
5054	fi	5624	fi
5055		5625
5056		5626
5057	# Check whether --enable-iso14755 was given.	5627	# Check whether --enable-iso14755 was given.
5058	if test "${enable_iso14755+set}" = set; then :	5628	if test ${enable_iso14755+y}
		5629	then :
5059	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5630	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5060	support_iso14755=$enableval	5631	support_iso14755=$enableval
5061	fi	5632	fi
5062	fi	5633	fi
5063		5634
5064		5635
5065	# Check whether --enable-frills was given.	5636	# Check whether --enable-frills was given.
5066	if test "${enable_frills+set}" = set; then :	5637	if test ${enable_frills+y}
		5638	then :
5067	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5639	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5068	support_frills=$enableval	5640	support_frills=$enableval
5069	fi	5641	fi
5070	fi	5642	fi
5071		5643
5072		5644
5073	# Check whether --enable-keepscrolling was given.	5645	# Check whether --enable-keepscrolling was given.
5074	if test "${enable_keepscrolling+set}" = set; then :	5646	if test ${enable_keepscrolling+y}
		5647	then :
5075	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5648	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5076	support_keepscrolling=$enableval	5649	support_keepscrolling=$enableval
5077	fi	5650	fi
5078	fi	5651	fi
5079		5652
5080		5653
5081	# Check whether --enable-selectionscrolling was given.	5654	# Check whether --enable-selectionscrolling was given.
5082	if test "${enable_selectionscrolling+set}" = set; then :	5655	if test ${enable_selectionscrolling+y}
		5656	then :
5083	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5657	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5084	support_selectionscrolling=$enableval	5658	support_selectionscrolling=$enableval
5085	fi	5659	fi
5086	fi	5660	fi
5087		5661
5088		5662
5089	# Check whether --enable-mousewheel was given.	5663	# Check whether --enable-mousewheel was given.
5090	if test "${enable_mousewheel+set}" = set; then :	5664	if test ${enable_mousewheel+y}
		5665	then :
5091	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5666	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5092	support_mousewheel=$enableval	5667	support_mousewheel=$enableval
5093	fi	5668	fi
5094	fi	5669	fi
5095		5670
5096		5671
5097	# Check whether --enable-slipwheeling was given.	5672	# Check whether --enable-slipwheeling was given.
5098	if test "${enable_slipwheeling+set}" = set; then :	5673	if test ${enable_slipwheeling+y}
		5674	then :
5099	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5675	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5100	support_mouseslipwheel=$enableval	5676	support_mouseslipwheel=$enableval
5101	fi	5677	fi
5102	fi	5678	fi
5103		5679
5104		5680
5105	# Check whether --enable-smart-resize was given.	5681	# Check whether --enable-smart-resize was given.
5106	if test "${enable_smart_resize+set}" = set; then :	5682	if test ${enable_smart_resize+y}
		5683	then :
5107	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5684	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5108		5685
5109	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5686	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5110		5687
5111	fi	5688	fi
5112	fi	5689	fi
5113		5690
5114		5691
5115	# Check whether --enable-text-blink was given.	5692	# Check whether --enable-text-blink was given.
5116	if test "${enable_text_blink+set}" = set; then :	5693	if test ${enable_text_blink+y}
		5694	then :
5117	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5695	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5118	support_text_blink=$enableval	5696	support_text_blink=$enableval
5119	fi	5697	fi
5120	fi	5698	fi
5121		5699
5122		5700
5123	# Check whether --enable-pointer-blank was given.	5701	# Check whether --enable-pointer-blank was given.
5124	if test "${enable_pointer_blank+set}" = set; then :	5702	if test ${enable_pointer_blank+y}
		5703	then :
5125	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5704	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5126	support_pointer_blank=$enableval	5705	support_pointer_blank=$enableval
5127	fi	5706	fi
5128	fi	5707	fi
5129		5708
5130		5709
5131		5710
5132	# Check whether --with-term was given.	5711	# Check whether --with-term was given.
5133	if test "${with_term+set}" = set; then :	5712	if test ${with_term+y}
		5713	then :
5134	withval=$with_term; if test x$withval != x; then	5714	withval=$with_term; if test x$withval != x; then
5135		5715
5136	cat >>confdefs.h <<_ACEOF	5716	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5137	#define TERMENV "$withval"
5138	_ACEOF
5139	term="$withval"	5717	term="$withval"
5140	fi	5718	fi
5141	fi	5719	fi
5142		5720
5143		5721
5144		5722
5145	# Check whether --with-terminfo was given.	5723	# Check whether --with-terminfo was given.
5146	if test "${with_terminfo+set}" = set; then :	5724	if test ${with_terminfo+y}
		5725	then :
5147	withval=$with_terminfo; if test x$withval != x; then	5726	withval=$with_terminfo; if test x$withval != x; then
5148		5727
5149	cat >>confdefs.h <<_ACEOF	5728	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5150	#define RXVT_TERMINFO "$withval"
5151	_ACEOF
5152	terminfo="$withval"	5729	terminfo="$withval"
5153	fi	5730	fi
5154	fi	5731	fi
5155		5732
5156		5733
		5734	if test x$support_resources = xno; then
		5735	if test x$support_frills = xyes \|\| test x$support_perl = xyes; then
		5736	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5737	fi
		5738
		5739
		5740	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5741
		5742	fi
		5743
5157		5744
5158	LIBEV_M4_AVOID_LIBRT=1	5745	LIBEV_M4_AVOID_LIBRT=1
5159		5746
5160	ac_ext=cpp	5747	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5161	ac_cpp='$CXXCPP $CPPFLAGS'	5748	if test "x$ac_cv_header_sys_inotify_h" = xyes
5162	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5749	then :
5163	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5750	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5164	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5165	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5166	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5167	if test -z "$CXXCPP"; then
5168	if ${ac_cv_prog_CXXCPP+:} false; then :
5169	$as_echo_n "(cached) " >&6
5170	else
5171	# Double quotes because CXXCPP needs to be expanded
5172	for CXXCPP in "$CXX -E" "/lib/cpp"
5173	do
5174	ac_preproc_ok=false
5175	for ac_cxx_preproc_warn_flag in '' yes
5176	do
5177	# Use a header file that comes with gcc, so configuring glibc
5178	# with a fresh cross-compiler works.
5179	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5180	# <limits.h> exists even on freestanding compilers.
5181	# On the NeXT, cc -E runs the code through the compiler's parser,
5182	# not just through cpp. "Syntax error" is here to catch this case.
5183	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5184	/* end confdefs.h. */
5185	#ifdef __STDC__
5186	# include <limits.h>
5187	#else
5188	# include <assert.h>
5189	#endif
5190	Syntax error
5191	_ACEOF
5192	if ac_fn_cxx_try_cpp "$LINENO"; then :
5193		5751
5194	else
5195	# Broken: fails on valid input.
5196	continue
5197	fi	5752	fi
5198	rm -f conftest.err conftest.i conftest.$ac_ext	5753	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5754	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5755	then :
		5756	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5199		5757
5200	# OK, works on sane cases. Now check whether nonexistent headers
5201	# can be detected and how.
5202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5203	/* end confdefs.h. */
5204	#include <ac_nonexistent.h>
5205	_ACEOF
5206	if ac_fn_cxx_try_cpp "$LINENO"; then :
5207	# Broken: success on invalid input.
5208	continue
5209	else
5210	# Passes both tests.
5211	ac_preproc_ok=:
5212	break
5213	fi	5758	fi
5214	rm -f conftest.err conftest.i conftest.$ac_ext	5759	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5760	if test "x$ac_cv_header_sys_event_h" = xyes
		5761	then :
		5762	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5215		5763
5216	done
5217	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5218	rm -f conftest.i conftest.err conftest.$ac_ext
5219	if $ac_preproc_ok; then :
5220	break
5221	fi	5764	fi
5222
5223	done
5224	ac_cv_prog_CXXCPP=$CXXCPP
5225
5226	fi
5227	CXXCPP=$ac_cv_prog_CXXCPP
5228	else
5229	ac_cv_prog_CXXCPP=$CXXCPP
5230	fi
5231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5232	$as_echo "$CXXCPP" >&6; }
5233	ac_preproc_ok=false
5234	for ac_cxx_preproc_warn_flag in '' yes
5235	do
5236	# Use a header file that comes with gcc, so configuring glibc
5237	# with a fresh cross-compiler works.
5238	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5239	# <limits.h> exists even on freestanding compilers.
5240	# On the NeXT, cc -E runs the code through the compiler's parser,
5241	# not just through cpp. "Syntax error" is here to catch this case.
5242	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5243	/* end confdefs.h. */
5244	#ifdef __STDC__
5245	# include <limits.h>
5246	#else
5247	# include <assert.h>
5248	#endif
5249	Syntax error
5250	_ACEOF
5251	if ac_fn_cxx_try_cpp "$LINENO"; then :
5252
5253	else
5254	# Broken: fails on valid input.
5255	continue
5256	fi
5257	rm -f conftest.err conftest.i conftest.$ac_ext
5258
5259	# OK, works on sane cases. Now check whether nonexistent headers
5260	# can be detected and how.
5261	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262	/* end confdefs.h. */
5263	#include <ac_nonexistent.h>
5264	_ACEOF
5265	if ac_fn_cxx_try_cpp "$LINENO"; then :
5266	# Broken: success on invalid input.
5267	continue
5268	else
5269	# Passes both tests.
5270	ac_preproc_ok=:
5271	break
5272	fi
5273	rm -f conftest.err conftest.i conftest.$ac_ext
5274
5275	done
5276	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5277	rm -f conftest.i conftest.err conftest.$ac_ext
5278	if $ac_preproc_ok; then :
5279
5280	else
5281	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5282	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5283	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5284	See \`config.log' for more details" "$LINENO" 5; }
5285	fi
5286
5287	ac_ext=cpp
5288	ac_cpp='$CXXCPP $CPPFLAGS'
5289	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5290	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5291	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5292
5293
5294	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
5295	do :
5296	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5297	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"	5765	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5298	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :	5766	if test "x$ac_cv_header_port_h" = xyes
5299	cat >>confdefs.h <<_ACEOF	5767	then :
5300	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1	5768	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5301	_ACEOF
5302		5769
5303	fi	5770	fi
		5771	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
		5772	if test "x$ac_cv_header_poll_h" = xyes
		5773	then :
		5774	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5304		5775
5305	done
5306
5307
5308	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5309	do :
5310	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5311	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5312	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5313	cat >>confdefs.h <<_ACEOF
5314	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5315	_ACEOF
5316
5317	fi	5776	fi
5318	done	5777	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5778	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5779	then :
		5780	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5319		5781
		5782	fi
5320		5783
		5784	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5785	if test "x$ac_cv_header_sys_select_h" = xyes
		5786	then :
		5787	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5788
		5789	fi
		5790	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5791	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5792	then :
		5793	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5794
		5795	fi
		5796	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5797	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5798	then :
		5799	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5800
		5801	fi
		5802	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5803	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5804	then :
		5805	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5806
		5807	fi
		5808	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5809	if test "x$ac_cv_header_linux_fs_h" = xyes
		5810	then :
		5811	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5812
		5813	fi
		5814
		5815
		5816	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5817	if test "x$ac_cv_func_inotify_init" = xyes
		5818	then :
		5819	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5820
		5821	fi
		5822	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5823	if test "x$ac_cv_func_epoll_ctl" = xyes
		5824	then :
		5825	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5826
		5827	fi
		5828	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5829	if test "x$ac_cv_func_kqueue" = xyes
		5830	then :
		5831	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5832
		5833	fi
		5834	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5835	if test "x$ac_cv_func_port_create" = xyes
		5836	then :
		5837	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5838
		5839	fi
		5840	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5841	if test "x$ac_cv_func_poll" = xyes
		5842	then :
		5843	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5844
		5845	fi
		5846	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5847	if test "x$ac_cv_func_select" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5850
		5851	fi
		5852	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5853	if test "x$ac_cv_func_eventfd" = xyes
		5854	then :
		5855	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5856
		5857	fi
		5858	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5859	if test "x$ac_cv_func_signalfd" = xyes
		5860	then :
		5861	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5862
		5863	fi
		5864
		5865
		5866
5321	for ac_func in clock_gettime	5867	for ac_func in clock_gettime
5322	do :	5868	do :
5323	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5869	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5324	if test "x$ac_cv_func_clock_gettime" = xyes; then :	5870	if test "x$ac_cv_func_clock_gettime" = xyes
5325	cat >>confdefs.h <<_ACEOF	5871	then :
5326	#define HAVE_CLOCK_GETTIME 1	5872	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5327	_ACEOF
5328		5873
5329	else	5874	else $as_nop
5330		5875
5331	if test $(uname) = Linux; then	5876	if test $(uname) = Linux; then
5332	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5333	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5878	printf %s "checking for clock_gettime syscall... " >&6; }
5334	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5879	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5335	/* end confdefs.h. */	5880	/* end confdefs.h. */
5336	#include <unistd.h>	5881	#include <unistd.h>
5337	#include <sys/syscall.h>	5882	#include <sys/syscall.h>
5338	#include <time.h>	5883	#include <time.h>
5339	int	5884	int
5340	main ()	5885	main (void)
5341	{	5886	{
5342	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5887	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5343	;	5888	;
5344	return 0;	5889	return 0;
5345	}	5890	}
5346	_ACEOF	5891	_ACEOF
5347	if ac_fn_cxx_try_link "$LINENO"; then :	5892	if ac_fn_cxx_try_link "$LINENO"
		5893	then :
5348	ac_have_clock_syscall=1	5894	ac_have_clock_syscall=1
5349		5895
5350	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5896	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5351		5897
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5898	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5353	$as_echo "yes" >&6; }	5899	printf "%s\n" "yes" >&6; }
5354	else	5900	else $as_nop
5355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5901	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5356	$as_echo "no" >&6; }	5902	printf "%s\n" "no" >&6; }
5357	fi	5903	fi
5358	rm -f core conftest.err conftest.$ac_objext \	5904	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5359	conftest$ac_exeext conftest.$ac_ext	5905	conftest$ac_exeext conftest.$ac_ext
5360	fi	5906	fi
5361	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5907	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5	5908	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5363	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5909	printf %s "checking for clock_gettime in -lrt... " >&6; }
5364	if ${ac_cv_lib_rt_clock_gettime+:} false; then :	5910	if test ${ac_cv_lib_rt_clock_gettime+y}
5365	$as_echo_n "(cached) " >&6	5911	then :
5366	else	5912	printf %s "(cached) " >&6
		5913	else $as_nop
5367	ac_check_lib_save_LIBS=$LIBS	5914	ac_check_lib_save_LIBS=$LIBS
5368	LIBS="-lrt $LIBS"	5915	LIBS="-lrt $LIBS"
5369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370	/* end confdefs.h. */	5917	/* end confdefs.h. */
5371		5918
5372	/* Override any GCC internal prototype to avoid an error.	5919	namespace conftest {
5373	Use char because int might match the return type of a GCC	5920	extern "C" int clock_gettime ();
5374	builtin and then its argument prototype would still apply. */	5921	}
5375	#ifdef __cplusplus
5376	extern "C"
5377	#endif
5378	char clock_gettime ();
5379	int	5922	int
5380	main ()	5923	main (void)
5381	{	5924	{
5382	return clock_gettime ();	5925	return conftest::clock_gettime ();
5383	;	5926	;
5384	return 0;	5927	return 0;
5385	}	5928	}
5386	_ACEOF	5929	_ACEOF
5387	if ac_fn_cxx_try_link "$LINENO"; then :	5930	if ac_fn_cxx_try_link "$LINENO"
		5931	then :
5388	ac_cv_lib_rt_clock_gettime=yes	5932	ac_cv_lib_rt_clock_gettime=yes
5389	else	5933	else $as_nop
5390	ac_cv_lib_rt_clock_gettime=no	5934	ac_cv_lib_rt_clock_gettime=no
5391	fi	5935	fi
5392	rm -f core conftest.err conftest.$ac_objext \	5936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5393	conftest$ac_exeext conftest.$ac_ext	5937	conftest$ac_exeext conftest.$ac_ext
5394	LIBS=$ac_check_lib_save_LIBS	5938	LIBS=$ac_check_lib_save_LIBS
5395	fi	5939	fi
5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5397	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5941	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5398	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :	5942	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5399	cat >>confdefs.h <<_ACEOF	5943	then :
5400	#define HAVE_LIBRT 1	5944	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5401	_ACEOF
5402		5945
5403	LIBS="-lrt $LIBS"	5946	LIBS="-lrt $LIBS"
5404		5947
5405	fi	5948	fi
5406		5949
5407	unset ac_cv_func_clock_gettime	5950	unset ac_cv_func_clock_gettime
5408	for ac_func in clock_gettime
5409	do :
5410	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5951	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5411	if test "x$ac_cv_func_clock_gettime" = xyes; then :	5952	if test "x$ac_cv_func_clock_gettime" = xyes
5412	cat >>confdefs.h <<_ACEOF	5953	then :
5413	#define HAVE_CLOCK_GETTIME 1	5954	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5414	_ACEOF
5415		5955
5416	fi	5956	fi
		5957
		5958	fi
		5959
		5960	fi
		5961
5417	done	5962	done
5418		5963
5419	fi
5420		5964
5421	fi
5422	done
5423
5424
5425	for ac_func in nanosleep	5965	for ac_func in nanosleep
5426	do :	5966	do :
5427	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5967	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5428	if test "x$ac_cv_func_nanosleep" = xyes; then :	5968	if test "x$ac_cv_func_nanosleep" = xyes
5429	cat >>confdefs.h <<_ACEOF	5969	then :
5430	#define HAVE_NANOSLEEP 1	5970	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5431	_ACEOF
5432		5971
5433	else	5972	else $as_nop
5434		5973
5435	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5974	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5437	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5976	printf %s "checking for nanosleep in -lrt... " >&6; }
5438	if ${ac_cv_lib_rt_nanosleep+:} false; then :	5977	if test ${ac_cv_lib_rt_nanosleep+y}
5439	$as_echo_n "(cached) " >&6	5978	then :
5440	else	5979	printf %s "(cached) " >&6
		5980	else $as_nop
5441	ac_check_lib_save_LIBS=$LIBS	5981	ac_check_lib_save_LIBS=$LIBS
5442	LIBS="-lrt $LIBS"	5982	LIBS="-lrt $LIBS"
5443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444	/* end confdefs.h. */	5984	/* end confdefs.h. */
5445		5985
5446	/* Override any GCC internal prototype to avoid an error.	5986	namespace conftest {
5447	Use char because int might match the return type of a GCC	5987	extern "C" int nanosleep ();
5448	builtin and then its argument prototype would still apply. */	5988	}
5449	#ifdef __cplusplus
5450	extern "C"
5451	#endif
5452	char nanosleep ();
5453	int	5989	int
5454	main ()	5990	main (void)
5455	{	5991	{
5456	return nanosleep ();	5992	return conftest::nanosleep ();
5457	;	5993	;
5458	return 0;	5994	return 0;
5459	}	5995	}
5460	_ACEOF	5996	_ACEOF
5461	if ac_fn_cxx_try_link "$LINENO"; then :	5997	if ac_fn_cxx_try_link "$LINENO"
		5998	then :
5462	ac_cv_lib_rt_nanosleep=yes	5999	ac_cv_lib_rt_nanosleep=yes
5463	else	6000	else $as_nop
5464	ac_cv_lib_rt_nanosleep=no	6001	ac_cv_lib_rt_nanosleep=no
5465	fi	6002	fi
5466	rm -f core conftest.err conftest.$ac_objext \	6003	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5467	conftest$ac_exeext conftest.$ac_ext	6004	conftest$ac_exeext conftest.$ac_ext
5468	LIBS=$ac_check_lib_save_LIBS	6005	LIBS=$ac_check_lib_save_LIBS
5469	fi	6006	fi
5470	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	6007	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5471	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	6008	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5472	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :	6009	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5473	cat >>confdefs.h <<_ACEOF	6010	then :
5474	#define HAVE_LIBRT 1	6011	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5475	_ACEOF
5476		6012
5477	LIBS="-lrt $LIBS"	6013	LIBS="-lrt $LIBS"
5478		6014
5479	fi	6015	fi
5480		6016
5481	unset ac_cv_func_nanosleep	6017	unset ac_cv_func_nanosleep
5482	for ac_func in nanosleep
5483	do :
5484	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	6018	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5485	if test "x$ac_cv_func_nanosleep" = xyes; then :	6019	if test "x$ac_cv_func_nanosleep" = xyes
5486	cat >>confdefs.h <<_ACEOF	6020	then :
5487	#define HAVE_NANOSLEEP 1	6021	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5488	_ACEOF
5489		6022
5490	fi	6023	fi
		6024
		6025	fi
		6026
		6027	fi
		6028
5491	done	6029	done
5492		6030
5493	fi	6031	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		6032	"
		6033	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		6034	then :
5494		6035
		6036
		6037	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		6038
		6039
5495	fi	6040	fi
5496	done
5497		6041
5498		6042
5499	if test -z "$LIBEV_M4_AVOID_LIBM"; then	6043	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5500	LIBM=m	6044	LIBM=m
5501	fi	6045	fi
5502	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5	6046	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5503	$as_echo_n "checking for library containing floor... " >&6; }	6047	printf %s "checking for library containing floor... " >&6; }
5504	if ${ac_cv_search_floor+:} false; then :	6048	if test ${ac_cv_search_floor+y}
5505	$as_echo_n "(cached) " >&6	6049	then :
5506	else	6050	printf %s "(cached) " >&6
		6051	else $as_nop
5507	ac_func_search_save_LIBS=$LIBS	6052	ac_func_search_save_LIBS=$LIBS
5508	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5509	/* end confdefs.h. */	6054	/* end confdefs.h. */
5510		6055
5511	/* Override any GCC internal prototype to avoid an error.	6056	namespace conftest {
5512	Use char because int might match the return type of a GCC	6057	extern "C" int floor ();
5513	builtin and then its argument prototype would still apply. */	6058	}
5514	#ifdef __cplusplus
5515	extern "C"
5516	#endif
5517	char floor ();
5518	int	6059	int
5519	main ()	6060	main (void)
5520	{	6061	{
5521	return floor ();	6062	return conftest::floor ();
5522	;	6063	;
5523	return 0;	6064	return 0;
5524	}	6065	}
5525	_ACEOF	6066	_ACEOF
5526	for ac_lib in '' $LIBM; do	6067	for ac_lib in '' $LIBM
		6068	do
5527	if test -z "$ac_lib"; then	6069	if test -z "$ac_lib"; then
5528	ac_res="none required"	6070	ac_res="none required"
5529	else	6071	else
5530	ac_res=-l$ac_lib	6072	ac_res=-l$ac_lib
5531	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	6073	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5532	fi	6074	fi
5533	if ac_fn_cxx_try_link "$LINENO"; then :	6075	if ac_fn_cxx_try_link "$LINENO"
		6076	then :
5534	ac_cv_search_floor=$ac_res	6077	ac_cv_search_floor=$ac_res
5535	fi	6078	fi
5536	rm -f core conftest.err conftest.$ac_objext \	6079	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5537	conftest$ac_exeext	6080	conftest$ac_exeext
5538	if ${ac_cv_search_floor+:} false; then :	6081	if test ${ac_cv_search_floor+y}
		6082	then :
5539	break	6083	break
5540	fi	6084	fi
5541	done	6085	done
5542	if ${ac_cv_search_floor+:} false; then :	6086	if test ${ac_cv_search_floor+y}
		6087	then :
5543		6088
5544	else	6089	else $as_nop
5545	ac_cv_search_floor=no	6090	ac_cv_search_floor=no
5546	fi	6091	fi
5547	rm conftest.$ac_ext	6092	rm conftest.$ac_ext
5548	LIBS=$ac_func_search_save_LIBS	6093	LIBS=$ac_func_search_save_LIBS
5549	fi	6094	fi
5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5	6095	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5551	$as_echo "$ac_cv_search_floor" >&6; }	6096	printf "%s\n" "$ac_cv_search_floor" >&6; }
5552	ac_res=$ac_cv_search_floor	6097	ac_res=$ac_cv_search_floor
5553	if test "$ac_res" != no; then :	6098	if test "$ac_res" != no
		6099	then :
5554	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	6100	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5555		6101
5556	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h	6102	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5557		6103
5558	fi	6104	fi
5559		6105
5560		6106
5561		6107
5562		6108
5563		6109
5564	# Extract the first word of "tic", so it can be a program name with args.	6110	# Extract the first word of "tic", so it can be a program name with args.
5565	set dummy tic; ac_word=$2	6111	set dummy tic; ac_word=$2
5566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5567	$as_echo_n "checking for $ac_word... " >&6; }	6113	printf %s "checking for $ac_word... " >&6; }
5568	if ${ac_cv_path_TIC+:} false; then :	6114	if test ${ac_cv_path_TIC+y}
5569	$as_echo_n "(cached) " >&6	6115	then :
5570	else	6116	printf %s "(cached) " >&6
		6117	else $as_nop
5571	case $TIC in	6118	case $TIC in
5572	[\\/]* \| ?:[\\/]*)	6119	[\\/]* \| ?:[\\/]*)
5573	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6120	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5574	;;	6121	;;
5575	*)	6122	*)
5576	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6123	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5577	for as_dir in $PATH	6124	for as_dir in $PATH
5578	do	6125	do
5579	IFS=$as_save_IFS	6126	IFS=$as_save_IFS
5580	test -z "$as_dir" && as_dir=.	6127	case $as_dir in #(((
		6128	'') as_dir=./ ;;
		6129	*/) ;;
		6130	*) as_dir=$as_dir/ ;;
		6131	esac
5581	for ac_exec_ext in '' $ac_executable_extensions; do	6132	for ac_exec_ext in '' $ac_executable_extensions; do
5582	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6133	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5583	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6134	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5584	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6135	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5585	break 2	6136	break 2
5586	fi	6137	fi
5587	done	6138	done
5588	done	6139	done
5589	IFS=$as_save_IFS	6140	IFS=$as_save_IFS
…		…
5592	;;	6143	;;
5593	esac	6144	esac
5594	fi	6145	fi
5595	TIC=$ac_cv_path_TIC	6146	TIC=$ac_cv_path_TIC
5596	if test -n "$TIC"; then	6147	if test -n "$TIC"; then
5597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	6148	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5598	$as_echo "$TIC" >&6; }	6149	printf "%s\n" "$TIC" >&6; }
5599	else	6150	else
5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5601	$as_echo "no" >&6; }	6152	printf "%s\n" "no" >&6; }
5602	fi	6153	fi
5603		6154
5604		6155
5605		6156
		6157	ac_ext=cpp
		6158	ac_cpp='$CXXCPP $CPPFLAGS'
		6159	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6160	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6161	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		6163	printf %s "checking how to run the C++ preprocessor... " >&6; }
		6164	if test -z "$CXXCPP"; then
		6165	if test ${ac_cv_prog_CXXCPP+y}
		6166	then :
		6167	printf %s "(cached) " >&6
		6168	else $as_nop
		6169	# Double quotes because $CXX needs to be expanded
		6170	for CXXCPP in "$CXX -E" cpp /lib/cpp
		6171	do
		6172	ac_preproc_ok=false
		6173	for ac_cxx_preproc_warn_flag in '' yes
		6174	do
		6175	# Use a header file that comes with gcc, so configuring glibc
		6176	# with a fresh cross-compiler works.
		6177	# On the NeXT, cc -E runs the code through the compiler's parser,
		6178	# not just through cpp. "Syntax error" is here to catch this case.
		6179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6180	/* end confdefs.h. */
		6181	#include <limits.h>
		6182	Syntax error
		6183	_ACEOF
		6184	if ac_fn_cxx_try_cpp "$LINENO"
		6185	then :
		6186
		6187	else $as_nop
		6188	# Broken: fails on valid input.
		6189	continue
		6190	fi
		6191	rm -f conftest.err conftest.i conftest.$ac_ext
		6192
		6193	# OK, works on sane cases. Now check whether nonexistent headers
		6194	# can be detected and how.
		6195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6196	/* end confdefs.h. */
		6197	#include <ac_nonexistent.h>
		6198	_ACEOF
		6199	if ac_fn_cxx_try_cpp "$LINENO"
		6200	then :
		6201	# Broken: success on invalid input.
		6202	continue
		6203	else $as_nop
		6204	# Passes both tests.
		6205	ac_preproc_ok=:
		6206	break
		6207	fi
		6208	rm -f conftest.err conftest.i conftest.$ac_ext
		6209
		6210	done
		6211	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6212	rm -f conftest.i conftest.err conftest.$ac_ext
		6213	if $ac_preproc_ok
		6214	then :
		6215	break
		6216	fi
		6217
		6218	done
		6219	ac_cv_prog_CXXCPP=$CXXCPP
		6220
		6221	fi
		6222	CXXCPP=$ac_cv_prog_CXXCPP
		6223	else
		6224	ac_cv_prog_CXXCPP=$CXXCPP
		6225	fi
		6226	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6227	printf "%s\n" "$CXXCPP" >&6; }
		6228	ac_preproc_ok=false
		6229	for ac_cxx_preproc_warn_flag in '' yes
		6230	do
		6231	# Use a header file that comes with gcc, so configuring glibc
		6232	# with a fresh cross-compiler works.
		6233	# On the NeXT, cc -E runs the code through the compiler's parser,
		6234	# not just through cpp. "Syntax error" is here to catch this case.
		6235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6236	/* end confdefs.h. */
		6237	#include <limits.h>
		6238	Syntax error
		6239	_ACEOF
		6240	if ac_fn_cxx_try_cpp "$LINENO"
		6241	then :
		6242
		6243	else $as_nop
		6244	# Broken: fails on valid input.
		6245	continue
		6246	fi
		6247	rm -f conftest.err conftest.i conftest.$ac_ext
		6248
		6249	# OK, works on sane cases. Now check whether nonexistent headers
		6250	# can be detected and how.
		6251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6252	/* end confdefs.h. */
		6253	#include <ac_nonexistent.h>
		6254	_ACEOF
		6255	if ac_fn_cxx_try_cpp "$LINENO"
		6256	then :
		6257	# Broken: success on invalid input.
		6258	continue
		6259	else $as_nop
		6260	# Passes both tests.
		6261	ac_preproc_ok=:
		6262	break
		6263	fi
		6264	rm -f conftest.err conftest.i conftest.$ac_ext
		6265
		6266	done
		6267	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6268	rm -f conftest.i conftest.err conftest.$ac_ext
		6269	if $ac_preproc_ok
		6270	then :
		6271
		6272	else $as_nop
		6273	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6274	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6275	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6276	See \`config.log' for more details" "$LINENO" 5; }
		6277	fi
		6278
		6279	ac_ext=cpp
		6280	ac_cpp='$CXXCPP $CPPFLAGS'
		6281	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6282	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6283	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6284
		6285
5606	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5607	$as_echo_n "checking for X... " >&6; }	6287	printf %s "checking for X... " >&6; }
5608		6288
5609		6289
5610	# Check whether --with-x was given.	6290	# Check whether --with-x was given.
5611	if test "${with_x+set}" = set; then :	6291	if test ${with_x+y}
		6292	then :
5612	withval=$with_x;	6293	withval=$with_x;
5613	fi	6294	fi
5614		6295
5615	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6296	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5616	if test "x$with_x" = xno; then	6297	if test "x$with_x" = xno; then
5617	# The user explicitly disabled X.	6298	# The user explicitly disabled X.
5618	have_x=disabled	6299	have_x=disabled
5619	else	6300	else
5620	case $x_includes,$x_libraries in #(	6301	case $x_includes,$x_libraries in #(
5621	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(	6302	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5622	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :	6303	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5623	$as_echo_n "(cached) " >&6	6304	then :
5624	else	6305	printf %s "(cached) " >&6
		6306	else $as_nop
5625	# One or both of the vars are not set, and there is no cached value.	6307	# One or both of the vars are not set, and there is no cached value.
5626	ac_x_includes=no ac_x_libraries=no	6308	ac_x_includes=no
		6309	ac_x_libraries=no
		6310	# Do we need to do anything special at all?
		6311	ac_save_LIBS=$LIBS
		6312	LIBS="-lX11 $LIBS"
		6313	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6314	/* end confdefs.h. */
		6315	#include <X11/Xlib.h>
		6316	int
		6317	main (void)
		6318	{
		6319	XrmInitialize ()
		6320	;
		6321	return 0;
		6322	}
		6323	_ACEOF
		6324	if ac_fn_cxx_try_link "$LINENO"
		6325	then :
		6326	# We can compile and link X programs with no special options.
		6327	ac_x_includes=
		6328	ac_x_libraries=
		6329	fi
		6330	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6331	conftest$ac_exeext conftest.$ac_ext
		6332	LIBS="$ac_save_LIBS"
		6333	# If that didn't work, only try xmkmf and file system searches
		6334	# for native compilation.
		6335	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6336	then :
5627	rm -f -r conftest.dir	6337	rm -f -r conftest.dir
5628	if mkdir conftest.dir; then	6338	if mkdir conftest.dir; then
5629	cd conftest.dir	6339	cd conftest.dir
5630	cat >Imakefile <<'_ACEOF'	6340	cat >Imakefile <<'_ACEOF'
5631	incroot:	6341	incroot:
5632	@echo incroot='${INCROOT}'	6342	@echo incroot='${INCROOT}'
…		…
5661	fi	6371	fi
5662	cd ..	6372	cd ..
5663	rm -f -r conftest.dir	6373	rm -f -r conftest.dir
5664	fi	6374	fi
5665		6375
5666	# Standard set of common directories for X headers.	6376	# Standard set of common directories for X headers.
5667	# Check X11 before X11Rn because it is often a symlink to the current release.	6377	# Check X11 before X11Rn because it is often a symlink to the current release.
5668	ac_x_header_dirs='	6378	ac_x_header_dirs='
5669	/usr/X11/include	6379	/usr/X11/include
5670	/usr/X11R7/include	6380	/usr/X11R7/include
5671	/usr/X11R6/include	6381	/usr/X11R6/include
…		…
5688	/usr/local/include/X11R7	6398	/usr/local/include/X11R7
5689	/usr/local/include/X11R6	6399	/usr/local/include/X11R6
5690	/usr/local/include/X11R5	6400	/usr/local/include/X11R5
5691	/usr/local/include/X11R4	6401	/usr/local/include/X11R4
5692		6402
		6403	/opt/X11/include
		6404
5693	/usr/X386/include	6405	/usr/X386/include
5694	/usr/x386/include	6406	/usr/x386/include
5695	/usr/XFree86/include/X11	6407	/usr/XFree86/include/X11
5696		6408
5697	/usr/include	6409	/usr/include
…		…
5709	# First, try using that file with no special directory specified.	6421	# First, try using that file with no special directory specified.
5710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5711	/* end confdefs.h. */	6423	/* end confdefs.h. */
5712	#include <X11/Xlib.h>	6424	#include <X11/Xlib.h>
5713	_ACEOF	6425	_ACEOF
5714	if ac_fn_cxx_try_cpp "$LINENO"; then :	6426	if ac_fn_cxx_try_cpp "$LINENO"
		6427	then :
5715	# We can compile using X headers with no special include directory.	6428	# We can compile using X headers with no special include directory.
5716	ac_x_includes=	6429	ac_x_includes=
5717	else	6430	else $as_nop
5718	for ac_dir in $ac_x_header_dirs; do	6431	for ac_dir in $ac_x_header_dirs; do
5719	if test -r "$ac_dir/X11/Xlib.h"; then	6432	if test -r "$ac_dir/X11/Xlib.h"; then
5720	ac_x_includes=$ac_dir	6433	ac_x_includes=$ac_dir
5721	break	6434	break
5722	fi	6435	fi
…		…
5733	LIBS="-lX11 $LIBS"	6446	LIBS="-lX11 $LIBS"
5734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6447	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735	/* end confdefs.h. */	6448	/* end confdefs.h. */
5736	#include <X11/Xlib.h>	6449	#include <X11/Xlib.h>
5737	int	6450	int
5738	main ()	6451	main (void)
5739	{	6452	{
5740	XrmInitialize ()	6453	XrmInitialize ()
5741	;	6454	;
5742	return 0;	6455	return 0;
5743	}	6456	}
5744	_ACEOF	6457	_ACEOF
5745	if ac_fn_cxx_try_link "$LINENO"; then :	6458	if ac_fn_cxx_try_link "$LINENO"
		6459	then :
5746	LIBS=$ac_save_LIBS	6460	LIBS=$ac_save_LIBS
5747	# We can link X programs with no special library path.	6461	# We can link X programs with no special library path.
5748	ac_x_libraries=	6462	ac_x_libraries=
5749	else	6463	else $as_nop
5750	LIBS=$ac_save_LIBS	6464	LIBS=$ac_save_LIBS
5751	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`	6465	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
5752	do	6466	do
5753	# Don't even attempt the hair of trying to link an X program!	6467	# Don't even attempt the hair of trying to link an X program!
5754	for ac_extension in a so sl dylib la dll; do	6468	for ac_extension in a so sl dylib la dll; do
5755	if test -r "$ac_dir/libX11.$ac_extension"; then	6469	if test -r "$ac_dir/libX11.$ac_extension"; then
5756	ac_x_libraries=$ac_dir	6470	ac_x_libraries=$ac_dir
5757	break 2	6471	break 2
5758	fi	6472	fi
5759	done	6473	done
5760	done	6474	done
5761	fi	6475	fi
5762	rm -f core conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5763	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
5764	fi # $ac_x_libraries = no	6478	fi # $ac_x_libraries = no
5765		6479
		6480	fi
		6481	# Record the results.
5766	case $ac_x_includes,$ac_x_libraries in #(	6482	case $ac_x_includes,$ac_x_libraries in #(
5767	no,* \| ,no \| \'*)	6483	no,* \| ,no \| \'*) :
5768	# Didn't find X, or a directory has "'" in its name.	6484	# Didn't find X, or a directory has "'" in its name.
5769	ac_cv_have_x="have_x=no";; #(	6485	ac_cv_have_x="have_x=no" ;; #(
5770	*)	6486	*) :
5771	# Record where we found X for the cache.	6487	# Record where we found X for the cache.
5772	ac_cv_have_x="have_x=yes\	6488	ac_cv_have_x="have_x=yes\
5773	ac_x_includes='$ac_x_includes'\	6489	ac_x_includes='$ac_x_includes'\
5774	ac_x_libraries='$ac_x_libraries'"	6490	ac_x_libraries='$ac_x_libraries'" ;;
5775	esac	6491	esac
5776	fi	6492	fi
5777	;; #(	6493	;; #(
5778	*) have_x=yes;;	6494	*) have_x=yes;;
5779	esac	6495	esac
5780	eval "$ac_cv_have_x"	6496	eval "$ac_cv_have_x"
5781	fi # $with_x != no	6497	fi # $with_x != no
5782		6498
5783	if test "$have_x" != yes; then	6499	if test "$have_x" != yes; then
5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5785	$as_echo "$have_x" >&6; }	6501	printf "%s\n" "$have_x" >&6; }
5786	no_x=yes	6502	no_x=yes
5787	else	6503	else
5788	# If each of the values was on the command line, it overrides each guess.	6504	# If each of the values was on the command line, it overrides each guess.
5789	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6505	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5790	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6506	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5791	# Update the cache value to reflect the command line values.	6507	# Update the cache value to reflect the command line values.
5792	ac_cv_have_x="have_x=yes\	6508	ac_cv_have_x="have_x=yes\
5793	ac_x_includes='$x_includes'\	6509	ac_x_includes='$x_includes'\
5794	ac_x_libraries='$x_libraries'"	6510	ac_x_libraries='$x_libraries'"
5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5796	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6512	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5797	fi	6513	fi
5798		6514
5799	if test "$no_x" = yes; then	6515	if test "$no_x" = yes; then
5800	# Not all programs may use this symbol, but it does not hurt to define it.	6516	# Not all programs may use this symbol, but it does not hurt to define it.
5801		6517
5802	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6518	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5803		6519
5804	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6520	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5805	else	6521	else
5806	if test -n "$x_includes"; then	6522	if test -n "$x_includes"; then
5807	X_CFLAGS="$X_CFLAGS -I$x_includes"	6523	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5810	# It would also be nice to do this for all -L options, not just this one.	6526	# It would also be nice to do this for all -L options, not just this one.
5811	if test -n "$x_libraries"; then	6527	if test -n "$x_libraries"; then
5812	X_LIBS="$X_LIBS -L$x_libraries"	6528	X_LIBS="$X_LIBS -L$x_libraries"
5813	# For Solaris; some versions of Sun CC require a space after -R and	6529	# For Solaris; some versions of Sun CC require a space after -R and
5814	# others require no space. Words are not sufficient . . . .	6530	# others require no space. Words are not sufficient . . . .
5815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5	6531	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5816	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6532	printf %s "checking whether -R must be followed by a space... " >&6; }
5817	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6533	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5818	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6534	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5819	ac_cxx_werror_flag=yes	6535	ac_cxx_werror_flag=yes
5820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5821	/* end confdefs.h. */	6537	/* end confdefs.h. */
5822		6538
5823	int	6539	int
5824	main ()	6540	main (void)
5825	{	6541	{
5826		6542
5827	;	6543	;
5828	return 0;	6544	return 0;
5829	}	6545	}
5830	_ACEOF	6546	_ACEOF
5831	if ac_fn_cxx_try_link "$LINENO"; then :	6547	if ac_fn_cxx_try_link "$LINENO"
		6548	then :
5832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5833	$as_echo "no" >&6; }	6550	printf "%s\n" "no" >&6; }
5834	X_LIBS="$X_LIBS -R$x_libraries"	6551	X_LIBS="$X_LIBS -R$x_libraries"
5835	else	6552	else $as_nop
5836	LIBS="$ac_xsave_LIBS -R $x_libraries"	6553	LIBS="$ac_xsave_LIBS -R $x_libraries"
5837	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5838	/* end confdefs.h. */	6555	/* end confdefs.h. */
5839		6556
5840	int	6557	int
5841	main ()	6558	main (void)
5842	{	6559	{
5843		6560
5844	;	6561	;
5845	return 0;	6562	return 0;
5846	}	6563	}
5847	_ACEOF	6564	_ACEOF
5848	if ac_fn_cxx_try_link "$LINENO"; then :	6565	if ac_fn_cxx_try_link "$LINENO"
		6566	then :
5849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6567	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5850	$as_echo "yes" >&6; }	6568	printf "%s\n" "yes" >&6; }
5851	X_LIBS="$X_LIBS -R $x_libraries"	6569	X_LIBS="$X_LIBS -R $x_libraries"
5852	else	6570	else $as_nop
5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6571	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5854	$as_echo "neither works" >&6; }	6572	printf "%s\n" "neither works" >&6; }
5855	fi	6573	fi
5856	rm -f core conftest.err conftest.$ac_objext \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5857	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
5858	fi	6576	fi
5859	rm -f core conftest.err conftest.$ac_objext \	6577	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5860	conftest$ac_exeext conftest.$ac_ext	6578	conftest$ac_exeext conftest.$ac_ext
5861	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6579	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5862	LIBS=$ac_xsave_LIBS	6580	LIBS=$ac_xsave_LIBS
5863	fi	6581	fi
5864		6582
…		…
5874	# the Alpha needs dnet_stub (dnet does not exist).	6592	# the Alpha needs dnet_stub (dnet does not exist).
5875	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6593	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6594	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5877	/* end confdefs.h. */	6595	/* end confdefs.h. */
5878		6596
5879	/* Override any GCC internal prototype to avoid an error.	6597	namespace conftest {
5880	Use char because int might match the return type of a GCC	6598	extern "C" int XOpenDisplay ();
5881	builtin and then its argument prototype would still apply. */	6599	}
5882	#ifdef __cplusplus
5883	extern "C"
5884	#endif
5885	char XOpenDisplay ();
5886	int	6600	int
5887	main ()	6601	main (void)
5888	{	6602	{
5889	return XOpenDisplay ();	6603	return conftest::XOpenDisplay ();
5890	;	6604	;
5891	return 0;	6605	return 0;
5892	}	6606	}
5893	_ACEOF	6607	_ACEOF
5894	if ac_fn_cxx_try_link "$LINENO"; then :	6608	if ac_fn_cxx_try_link "$LINENO"
		6609	then :
5895		6610
5896	else	6611	else $as_nop
5897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5898	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6613	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5899	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :	6614	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5900	$as_echo_n "(cached) " >&6	6615	then :
5901	else	6616	printf %s "(cached) " >&6
		6617	else $as_nop
5902	ac_check_lib_save_LIBS=$LIBS	6618	ac_check_lib_save_LIBS=$LIBS
5903	LIBS="-ldnet $LIBS"	6619	LIBS="-ldnet $LIBS"
5904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5905	/* end confdefs.h. */	6621	/* end confdefs.h. */
5906		6622
5907	/* Override any GCC internal prototype to avoid an error.	6623	namespace conftest {
5908	Use char because int might match the return type of a GCC	6624	extern "C" int dnet_ntoa ();
5909	builtin and then its argument prototype would still apply. */	6625	}
5910	#ifdef __cplusplus
5911	extern "C"
5912	#endif
5913	char dnet_ntoa ();
5914	int	6626	int
5915	main ()	6627	main (void)
5916	{	6628	{
5917	return dnet_ntoa ();	6629	return conftest::dnet_ntoa ();
5918	;	6630	;
5919	return 0;	6631	return 0;
5920	}	6632	}
5921	_ACEOF	6633	_ACEOF
5922	if ac_fn_cxx_try_link "$LINENO"; then :	6634	if ac_fn_cxx_try_link "$LINENO"
		6635	then :
5923	ac_cv_lib_dnet_dnet_ntoa=yes	6636	ac_cv_lib_dnet_dnet_ntoa=yes
5924	else	6637	else $as_nop
5925	ac_cv_lib_dnet_dnet_ntoa=no	6638	ac_cv_lib_dnet_dnet_ntoa=no
5926	fi	6639	fi
5927	rm -f core conftest.err conftest.$ac_objext \	6640	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5928	conftest$ac_exeext conftest.$ac_ext	6641	conftest$ac_exeext conftest.$ac_ext
5929	LIBS=$ac_check_lib_save_LIBS	6642	LIBS=$ac_check_lib_save_LIBS
5930	fi	6643	fi
5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5932	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6645	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5933	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :	6646	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6647	then :
5934	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6648	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5935	fi	6649	fi
5936		6650
5937	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6651	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5	6652	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5939	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6653	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5940	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :	6654	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5941	$as_echo_n "(cached) " >&6	6655	then :
5942	else	6656	printf %s "(cached) " >&6
		6657	else $as_nop
5943	ac_check_lib_save_LIBS=$LIBS	6658	ac_check_lib_save_LIBS=$LIBS
5944	LIBS="-ldnet_stub $LIBS"	6659	LIBS="-ldnet_stub $LIBS"
5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6660	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5946	/* end confdefs.h. */	6661	/* end confdefs.h. */
5947		6662
5948	/* Override any GCC internal prototype to avoid an error.	6663	namespace conftest {
5949	Use char because int might match the return type of a GCC	6664	extern "C" int dnet_ntoa ();
5950	builtin and then its argument prototype would still apply. */	6665	}
5951	#ifdef __cplusplus
5952	extern "C"
5953	#endif
5954	char dnet_ntoa ();
5955	int	6666	int
5956	main ()	6667	main (void)
5957	{	6668	{
5958	return dnet_ntoa ();	6669	return conftest::dnet_ntoa ();
5959	;	6670	;
5960	return 0;	6671	return 0;
5961	}	6672	}
5962	_ACEOF	6673	_ACEOF
5963	if ac_fn_cxx_try_link "$LINENO"; then :	6674	if ac_fn_cxx_try_link "$LINENO"
		6675	then :
5964	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6676	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5965	else	6677	else $as_nop
5966	ac_cv_lib_dnet_stub_dnet_ntoa=no	6678	ac_cv_lib_dnet_stub_dnet_ntoa=no
5967	fi	6679	fi
5968	rm -f core conftest.err conftest.$ac_objext \	6680	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5969	conftest$ac_exeext conftest.$ac_ext	6681	conftest$ac_exeext conftest.$ac_ext
5970	LIBS=$ac_check_lib_save_LIBS	6682	LIBS=$ac_check_lib_save_LIBS
5971	fi	6683	fi
5972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6684	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5973	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6685	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5974	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :	6686	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6687	then :
5975	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6688	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5976	fi	6689	fi
5977		6690
5978	fi	6691	fi
5979	fi	6692	fi
5980	rm -f core conftest.err conftest.$ac_objext \	6693	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5981	conftest$ac_exeext conftest.$ac_ext	6694	conftest$ac_exeext conftest.$ac_ext
5982	LIBS="$ac_xsave_LIBS"	6695	LIBS="$ac_xsave_LIBS"
5983		6696
5984	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6697	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5985	# to get the SysV transport functions.	6698	# to get the SysV transport functions.
…		…
5988	# The nsl library prevents programs from opening the X display	6701	# The nsl library prevents programs from opening the X display
5989	# on Irix 5.2, according to T.E. Dickey.	6702	# on Irix 5.2, according to T.E. Dickey.
5990	# The functions gethostbyname, getservbyname, and inet_addr are	6703	# The functions gethostbyname, getservbyname, and inet_addr are
5991	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6704	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5992	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6705	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5993	if test "x$ac_cv_func_gethostbyname" = xyes; then :	6706	if test "x$ac_cv_func_gethostbyname" = xyes
		6707	then :
5994		6708
5995	fi	6709	fi
5996		6710
5997	if test $ac_cv_func_gethostbyname = no; then	6711	if test $ac_cv_func_gethostbyname = no; then
5998	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6712	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5999	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6713	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6000	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :	6714	if test ${ac_cv_lib_nsl_gethostbyname+y}
6001	$as_echo_n "(cached) " >&6	6715	then :
6002	else	6716	printf %s "(cached) " >&6
		6717	else $as_nop
6003	ac_check_lib_save_LIBS=$LIBS	6718	ac_check_lib_save_LIBS=$LIBS
6004	LIBS="-lnsl $LIBS"	6719	LIBS="-lnsl $LIBS"
6005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6006	/* end confdefs.h. */	6721	/* end confdefs.h. */
6007		6722
6008	/* Override any GCC internal prototype to avoid an error.	6723	namespace conftest {
6009	Use char because int might match the return type of a GCC	6724	extern "C" int gethostbyname ();
6010	builtin and then its argument prototype would still apply. */	6725	}
6011	#ifdef __cplusplus
6012	extern "C"
6013	#endif
6014	char gethostbyname ();
6015	int	6726	int
6016	main ()	6727	main (void)
6017	{	6728	{
6018	return gethostbyname ();	6729	return conftest::gethostbyname ();
6019	;	6730	;
6020	return 0;	6731	return 0;
6021	}	6732	}
6022	_ACEOF	6733	_ACEOF
6023	if ac_fn_cxx_try_link "$LINENO"; then :	6734	if ac_fn_cxx_try_link "$LINENO"
		6735	then :
6024	ac_cv_lib_nsl_gethostbyname=yes	6736	ac_cv_lib_nsl_gethostbyname=yes
6025	else	6737	else $as_nop
6026	ac_cv_lib_nsl_gethostbyname=no	6738	ac_cv_lib_nsl_gethostbyname=no
6027	fi	6739	fi
6028	rm -f core conftest.err conftest.$ac_objext \	6740	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6029	conftest$ac_exeext conftest.$ac_ext	6741	conftest$ac_exeext conftest.$ac_ext
6030	LIBS=$ac_check_lib_save_LIBS	6742	LIBS=$ac_check_lib_save_LIBS
6031	fi	6743	fi
6032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6744	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6033	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6745	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6034	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :	6746	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6747	then :
6035	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6748	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6036	fi	6749	fi
6037		6750
6038	if test $ac_cv_lib_nsl_gethostbyname = no; then	6751	if test $ac_cv_lib_nsl_gethostbyname = no; then
6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6040	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6753	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6041	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :	6754	if test ${ac_cv_lib_bsd_gethostbyname+y}
6042	$as_echo_n "(cached) " >&6	6755	then :
6043	else	6756	printf %s "(cached) " >&6
		6757	else $as_nop
6044	ac_check_lib_save_LIBS=$LIBS	6758	ac_check_lib_save_LIBS=$LIBS
6045	LIBS="-lbsd $LIBS"	6759	LIBS="-lbsd $LIBS"
6046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047	/* end confdefs.h. */	6761	/* end confdefs.h. */
6048		6762
6049	/* Override any GCC internal prototype to avoid an error.	6763	namespace conftest {
6050	Use char because int might match the return type of a GCC	6764	extern "C" int gethostbyname ();
6051	builtin and then its argument prototype would still apply. */	6765	}
6052	#ifdef __cplusplus
6053	extern "C"
6054	#endif
6055	char gethostbyname ();
6056	int	6766	int
6057	main ()	6767	main (void)
6058	{	6768	{
6059	return gethostbyname ();	6769	return conftest::gethostbyname ();
6060	;	6770	;
6061	return 0;	6771	return 0;
6062	}	6772	}
6063	_ACEOF	6773	_ACEOF
6064	if ac_fn_cxx_try_link "$LINENO"; then :	6774	if ac_fn_cxx_try_link "$LINENO"
		6775	then :
6065	ac_cv_lib_bsd_gethostbyname=yes	6776	ac_cv_lib_bsd_gethostbyname=yes
6066	else	6777	else $as_nop
6067	ac_cv_lib_bsd_gethostbyname=no	6778	ac_cv_lib_bsd_gethostbyname=no
6068	fi	6779	fi
6069	rm -f core conftest.err conftest.$ac_objext \	6780	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6070	conftest$ac_exeext conftest.$ac_ext	6781	conftest$ac_exeext conftest.$ac_ext
6071	LIBS=$ac_check_lib_save_LIBS	6782	LIBS=$ac_check_lib_save_LIBS
6072	fi	6783	fi
6073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6074	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6785	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6075	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :	6786	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6787	then :
6076	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6788	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6077	fi	6789	fi
6078		6790
6079	fi	6791	fi
6080	fi	6792	fi
…		…
6085	# on later versions), says Simon Leinen: it contains gethostby*	6797	# on later versions), says Simon Leinen: it contains gethostby*
6086	# variants that don't use the name server (or something). -lsocket	6798	# variants that don't use the name server (or something). -lsocket
6087	# must be given before -lnsl if both are needed. We assume that	6799	# must be given before -lnsl if both are needed. We assume that
6088	# if connect needs -lnsl, so does gethostbyname.	6800	# if connect needs -lnsl, so does gethostbyname.
6089	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6801	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6090	if test "x$ac_cv_func_connect" = xyes; then :	6802	if test "x$ac_cv_func_connect" = xyes
		6803	then :
6091		6804
6092	fi	6805	fi
6093		6806
6094	if test $ac_cv_func_connect = no; then	6807	if test $ac_cv_func_connect = no; then
6095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6096	$as_echo_n "checking for connect in -lsocket... " >&6; }	6809	printf %s "checking for connect in -lsocket... " >&6; }
6097	if ${ac_cv_lib_socket_connect+:} false; then :	6810	if test ${ac_cv_lib_socket_connect+y}
6098	$as_echo_n "(cached) " >&6	6811	then :
6099	else	6812	printf %s "(cached) " >&6
		6813	else $as_nop
6100	ac_check_lib_save_LIBS=$LIBS	6814	ac_check_lib_save_LIBS=$LIBS
6101	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6815	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6102	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6816	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6103	/* end confdefs.h. */	6817	/* end confdefs.h. */
6104		6818
6105	/* Override any GCC internal prototype to avoid an error.	6819	namespace conftest {
6106	Use char because int might match the return type of a GCC	6820	extern "C" int connect ();
6107	builtin and then its argument prototype would still apply. */	6821	}
6108	#ifdef __cplusplus
6109	extern "C"
6110	#endif
6111	char connect ();
6112	int	6822	int
6113	main ()	6823	main (void)
6114	{	6824	{
6115	return connect ();	6825	return conftest::connect ();
6116	;	6826	;
6117	return 0;	6827	return 0;
6118	}	6828	}
6119	_ACEOF	6829	_ACEOF
6120	if ac_fn_cxx_try_link "$LINENO"; then :	6830	if ac_fn_cxx_try_link "$LINENO"
		6831	then :
6121	ac_cv_lib_socket_connect=yes	6832	ac_cv_lib_socket_connect=yes
6122	else	6833	else $as_nop
6123	ac_cv_lib_socket_connect=no	6834	ac_cv_lib_socket_connect=no
6124	fi	6835	fi
6125	rm -f core conftest.err conftest.$ac_objext \	6836	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6126	conftest$ac_exeext conftest.$ac_ext	6837	conftest$ac_exeext conftest.$ac_ext
6127	LIBS=$ac_check_lib_save_LIBS	6838	LIBS=$ac_check_lib_save_LIBS
6128	fi	6839	fi
6129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6840	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6130	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6841	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6131	if test "x$ac_cv_lib_socket_connect" = xyes; then :	6842	if test "x$ac_cv_lib_socket_connect" = xyes
		6843	then :
6132	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6844	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6133	fi	6845	fi
6134		6846
6135	fi	6847	fi
6136		6848
6137	# Guillermo Gomez says -lposix is necessary on A/UX.	6849	# Guillermo Gomez says -lposix is necessary on A/UX.
6138	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6850	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6139	if test "x$ac_cv_func_remove" = xyes; then :	6851	if test "x$ac_cv_func_remove" = xyes
		6852	then :
6140		6853
6141	fi	6854	fi
6142		6855
6143	if test $ac_cv_func_remove = no; then	6856	if test $ac_cv_func_remove = no; then
6144	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6145	$as_echo_n "checking for remove in -lposix... " >&6; }	6858	printf %s "checking for remove in -lposix... " >&6; }
6146	if ${ac_cv_lib_posix_remove+:} false; then :	6859	if test ${ac_cv_lib_posix_remove+y}
6147	$as_echo_n "(cached) " >&6	6860	then :
6148	else	6861	printf %s "(cached) " >&6
		6862	else $as_nop
6149	ac_check_lib_save_LIBS=$LIBS	6863	ac_check_lib_save_LIBS=$LIBS
6150	LIBS="-lposix $LIBS"	6864	LIBS="-lposix $LIBS"
6151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152	/* end confdefs.h. */	6866	/* end confdefs.h. */
6153		6867
6154	/* Override any GCC internal prototype to avoid an error.	6868	namespace conftest {
6155	Use char because int might match the return type of a GCC	6869	extern "C" int remove ();
6156	builtin and then its argument prototype would still apply. */	6870	}
6157	#ifdef __cplusplus
6158	extern "C"
6159	#endif
6160	char remove ();
6161	int	6871	int
6162	main ()	6872	main (void)
6163	{	6873	{
6164	return remove ();	6874	return conftest::remove ();
6165	;	6875	;
6166	return 0;	6876	return 0;
6167	}	6877	}
6168	_ACEOF	6878	_ACEOF
6169	if ac_fn_cxx_try_link "$LINENO"; then :	6879	if ac_fn_cxx_try_link "$LINENO"
		6880	then :
6170	ac_cv_lib_posix_remove=yes	6881	ac_cv_lib_posix_remove=yes
6171	else	6882	else $as_nop
6172	ac_cv_lib_posix_remove=no	6883	ac_cv_lib_posix_remove=no
6173	fi	6884	fi
6174	rm -f core conftest.err conftest.$ac_objext \	6885	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6175	conftest$ac_exeext conftest.$ac_ext	6886	conftest$ac_exeext conftest.$ac_ext
6176	LIBS=$ac_check_lib_save_LIBS	6887	LIBS=$ac_check_lib_save_LIBS
6177	fi	6888	fi
6178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6179	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6890	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6180	if test "x$ac_cv_lib_posix_remove" = xyes; then :	6891	if test "x$ac_cv_lib_posix_remove" = xyes
		6892	then :
6181	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6893	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6182	fi	6894	fi
6183		6895
6184	fi	6896	fi
6185		6897
6186	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6898	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6187	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6899	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6188	if test "x$ac_cv_func_shmat" = xyes; then :	6900	if test "x$ac_cv_func_shmat" = xyes
		6901	then :
6189		6902
6190	fi	6903	fi
6191		6904
6192	if test $ac_cv_func_shmat = no; then	6905	if test $ac_cv_func_shmat = no; then
6193	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6194	$as_echo_n "checking for shmat in -lipc... " >&6; }	6907	printf %s "checking for shmat in -lipc... " >&6; }
6195	if ${ac_cv_lib_ipc_shmat+:} false; then :	6908	if test ${ac_cv_lib_ipc_shmat+y}
6196	$as_echo_n "(cached) " >&6	6909	then :
6197	else	6910	printf %s "(cached) " >&6
		6911	else $as_nop
6198	ac_check_lib_save_LIBS=$LIBS	6912	ac_check_lib_save_LIBS=$LIBS
6199	LIBS="-lipc $LIBS"	6913	LIBS="-lipc $LIBS"
6200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201	/* end confdefs.h. */	6915	/* end confdefs.h. */
6202		6916
6203	/* Override any GCC internal prototype to avoid an error.	6917	namespace conftest {
6204	Use char because int might match the return type of a GCC	6918	extern "C" int shmat ();
6205	builtin and then its argument prototype would still apply. */	6919	}
6206	#ifdef __cplusplus
6207	extern "C"
6208	#endif
6209	char shmat ();
6210	int	6920	int
6211	main ()	6921	main (void)
6212	{	6922	{
6213	return shmat ();	6923	return conftest::shmat ();
6214	;	6924	;
6215	return 0;	6925	return 0;
6216	}	6926	}
6217	_ACEOF	6927	_ACEOF
6218	if ac_fn_cxx_try_link "$LINENO"; then :	6928	if ac_fn_cxx_try_link "$LINENO"
		6929	then :
6219	ac_cv_lib_ipc_shmat=yes	6930	ac_cv_lib_ipc_shmat=yes
6220	else	6931	else $as_nop
6221	ac_cv_lib_ipc_shmat=no	6932	ac_cv_lib_ipc_shmat=no
6222	fi	6933	fi
6223	rm -f core conftest.err conftest.$ac_objext \	6934	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6224	conftest$ac_exeext conftest.$ac_ext	6935	conftest$ac_exeext conftest.$ac_ext
6225	LIBS=$ac_check_lib_save_LIBS	6936	LIBS=$ac_check_lib_save_LIBS
6226	fi	6937	fi
6227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6228	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6939	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6229	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :	6940	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6941	then :
6230	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6942	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6231	fi	6943	fi
6232		6944
6233	fi	6945	fi
6234	fi	6946	fi
…		…
6240	# check for ICE first), but we must link in the order -lSM -lICE or	6952	# check for ICE first), but we must link in the order -lSM -lICE or
6241	# we get undefined symbols. So assume we have SM if we have ICE.	6953	# we get undefined symbols. So assume we have SM if we have ICE.
6242	# These have to be linked with before -lX11, unlike the other	6954	# These have to be linked with before -lX11, unlike the other
6243	# libraries we check for below, so use a different variable.	6955	# libraries we check for below, so use a different variable.
6244	# John Interrante, Karl Berry	6956	# John Interrante, Karl Berry
6245	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6957	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6246	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6958	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6247	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :	6959	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6248	$as_echo_n "(cached) " >&6	6960	then :
6249	else	6961	printf %s "(cached) " >&6
		6962	else $as_nop
6250	ac_check_lib_save_LIBS=$LIBS	6963	ac_check_lib_save_LIBS=$LIBS
6251	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6964	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6252	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6253	/* end confdefs.h. */	6966	/* end confdefs.h. */
6254		6967
6255	/* Override any GCC internal prototype to avoid an error.	6968	namespace conftest {
6256	Use char because int might match the return type of a GCC	6969	extern "C" int IceConnectionNumber ();
6257	builtin and then its argument prototype would still apply. */	6970	}
6258	#ifdef __cplusplus
6259	extern "C"
6260	#endif
6261	char IceConnectionNumber ();
6262	int	6971	int
6263	main ()	6972	main (void)
6264	{	6973	{
6265	return IceConnectionNumber ();	6974	return conftest::IceConnectionNumber ();
6266	;	6975	;
6267	return 0;	6976	return 0;
6268	}	6977	}
6269	_ACEOF	6978	_ACEOF
6270	if ac_fn_cxx_try_link "$LINENO"; then :	6979	if ac_fn_cxx_try_link "$LINENO"
		6980	then :
6271	ac_cv_lib_ICE_IceConnectionNumber=yes	6981	ac_cv_lib_ICE_IceConnectionNumber=yes
6272	else	6982	else $as_nop
6273	ac_cv_lib_ICE_IceConnectionNumber=no	6983	ac_cv_lib_ICE_IceConnectionNumber=no
6274	fi	6984	fi
6275	rm -f core conftest.err conftest.$ac_objext \	6985	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6276	conftest$ac_exeext conftest.$ac_ext	6986	conftest$ac_exeext conftest.$ac_ext
6277	LIBS=$ac_check_lib_save_LIBS	6987	LIBS=$ac_check_lib_save_LIBS
6278	fi	6988	fi
6279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6989	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6280	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6990	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6281	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :	6991	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6992	then :
6282	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6993	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6283	fi	6994	fi
6284		6995
6285	LDFLAGS=$ac_save_LDFLAGS	6996	LDFLAGS=$ac_save_LDFLAGS
6286		6997
6287	fi	6998	fi
6288		6999
6289		7000
6290	image_lib=none	7001	if test -n "$ac_tool_prefix"; then
6291
6292	PIXBUF_CFLAGS=
6293	PIXBUF_LIBS=
6294
6295	if test x$support_pixbuf = xyes; then
6296	support_pixbuf=no
6297	# Extract the first word of "pkg-config", so it can be a program name with args.	7002	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6298	set dummy pkg-config; ac_word=$2	7003	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6300	$as_echo_n "checking for $ac_word... " >&6; }	7005	printf %s "checking for $ac_word... " >&6; }
6301	if ${ac_cv_path_PKG_CONFIG+:} false; then :	7006	if test ${ac_cv_path_PKG_CONFIG+y}
6302	$as_echo_n "(cached) " >&6	7007	then :
6303	else	7008	printf %s "(cached) " >&6
		7009	else $as_nop
6304	case $PKG_CONFIG in	7010	case $PKG_CONFIG in
6305	[\\/]* \| ?:[\\/]*)	7011	[\\/]* \| ?:[\\/]*)
6306	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	7012	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6307	;;	7013	;;
6308	*)	7014	*)
6309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6310	for as_dir in $PATH	7016	for as_dir in $PATH
6311	do	7017	do
6312	IFS=$as_save_IFS	7018	IFS=$as_save_IFS
6313	test -z "$as_dir" && as_dir=.	7019	case $as_dir in #(((
		7020	'') as_dir=./ ;;
		7021	*/) ;;
		7022	*) as_dir=$as_dir/ ;;
		7023	esac
6314	for ac_exec_ext in '' $ac_executable_extensions; do	7024	for ac_exec_ext in '' $ac_executable_extensions; do
6315	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7025	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6316	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7026	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6317	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7027	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6318	break 2	7028	break 2
6319	fi	7029	fi
6320	done	7030	done
6321	done	7031	done
6322	IFS=$as_save_IFS	7032	IFS=$as_save_IFS
6323		7033
6324	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6325	;;	7034	;;
6326	esac	7035	esac
6327	fi	7036	fi
6328	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	7037	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6329	if test -n "$PKG_CONFIG"; then	7038	if test -n "$PKG_CONFIG"; then
6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6331	$as_echo "$PKG_CONFIG" >&6; }	7040	printf "%s\n" "$PKG_CONFIG" >&6; }
6332	else	7041	else
6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7042	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334	$as_echo "no" >&6; }	7043	printf "%s\n" "no" >&6; }
6335	fi	7044	fi
6336		7045
6337		7046
6338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6339	$as_echo_n "checking for gdk-pixbuf... " >&6; }
6340	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6341	PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
6342	PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
6343	support_pixbuf=yes
6344	fi
6345
6346	if test x$support_pixbuf = xyes; then
6347	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6348	$as_echo "ok" >&6; }
6349	image_lib=gdk-pixbuf
6350	support_afterimage=no
6351
6352	$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6353
6354
6355	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6356
6357	else
6358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6359	$as_echo "no" >&6; }
6360	fi
6361	fi	7047	fi
6362		7048	if test -z "$ac_cv_path_PKG_CONFIG"; then
6363		7049	ac_pt_PKG_CONFIG=$PKG_CONFIG
6364
6365
6366	STARTUP_NOTIFICATION_CFLAGS=
6367	STARTUP_NOTIFICATION_LIBS=
6368
6369	if test x$support_startup_notification = xyes; then
6370	support_startup_notification=no
6371	# Extract the first word of "pkg-config", so it can be a program name with args.	7050	# Extract the first word of "pkg-config", so it can be a program name with args.
6372	set dummy pkg-config; ac_word=$2	7051	set dummy pkg-config; ac_word=$2
6373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7052	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6374	$as_echo_n "checking for $ac_word... " >&6; }	7053	printf %s "checking for $ac_word... " >&6; }
6375	if ${ac_cv_path_PKG_CONFIG+:} false; then :	7054	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6376	$as_echo_n "(cached) " >&6	7055	then :
6377	else	7056	printf %s "(cached) " >&6
		7057	else $as_nop
6378	case $PKG_CONFIG in	7058	case $ac_pt_PKG_CONFIG in
6379	[\\/]* \| ?:[\\/]*)	7059	[\\/]* \| ?:[\\/]*)
6380	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	7060	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6381	;;	7061	;;
6382	*)	7062	*)
6383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6384	for as_dir in $PATH	7064	for as_dir in $PATH
6385	do	7065	do
6386	IFS=$as_save_IFS	7066	IFS=$as_save_IFS
6387	test -z "$as_dir" && as_dir=.	7067	case $as_dir in #(((
		7068	'') as_dir=./ ;;
		7069	*/) ;;
		7070	*) as_dir=$as_dir/ ;;
		7071	esac
6388	for ac_exec_ext in '' $ac_executable_extensions; do	7072	for ac_exec_ext in '' $ac_executable_extensions; do
6389	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7073	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6390	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7074	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6391	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7075	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6392	break 2	7076	break 2
6393	fi	7077	fi
6394	done	7078	done
6395	done	7079	done
6396	IFS=$as_save_IFS	7080	IFS=$as_save_IFS
6397		7081
6398	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6399	;;	7082	;;
6400	esac	7083	esac
6401	fi	7084	fi
6402	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	7085	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6403	if test -n "$PKG_CONFIG"; then	7086	if test -n "$ac_pt_PKG_CONFIG"; then
6404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	7087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6405	$as_echo "$PKG_CONFIG" >&6; }	7088	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6406	else	7089	else
6407	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7090	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6408	$as_echo "no" >&6; }	7091	printf "%s\n" "no" >&6; }
6409	fi	7092	fi
6410		7093
		7094	if test "x$ac_pt_PKG_CONFIG" = x; then
		7095	PKG_CONFIG="no"
		7096	else
		7097	case $cross_compiling:$ac_tool_warned in
		7098	yes:)
		7099	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7100	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7101	ac_tool_warned=yes ;;
		7102	esac
		7103	PKG_CONFIG=$ac_pt_PKG_CONFIG
		7104	fi
		7105	else
		7106	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		7107	fi
6411		7108
		7109
		7110	image_lib=none
		7111
		7112	PIXBUF_CFLAGS=
		7113	PIXBUF_LIBS=
		7114
		7115	if test x$support_pixbuf = xyes; then
		7116
		7117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		7118	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		7119	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		7120	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		7121	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		7122
		7123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7124	printf "%s\n" "ok" >&6; }
		7125
		7126	image_lib=gdk-pixbuf
		7127
		7128	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		7129
		7130
		7131	else
		7132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7133	printf "%s\n" "no" >&6; }
		7134	:
		7135	fi
		7136
		7137	fi
		7138
		7139
		7140
		7141
		7142	STARTUP_NOTIFICATION_CFLAGS=
		7143	STARTUP_NOTIFICATION_LIBS=
		7144
		7145	if test x$support_startup_notification = xyes; then
		7146
6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5	7147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6413	$as_echo_n "checking for libstartup-notification... " >&6; }	7148	printf %s "checking for libstartup-notification-1.0... " >&6; }
6414	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then	7149	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6415	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`"	7150	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6416	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`"	7151	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6417	support_startup_notification=yes
6418	fi
6419		7152
6420	if test x$support_startup_notification = xyes; then
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7153	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6422	$as_echo "ok" >&6; }	7154	printf "%s\n" "ok" >&6; }
6423		7155
		7156
6424	$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h	7157	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7158
6425		7159
6426	else	7160	else
6427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7161	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6428	$as_echo "no" >&6; }	7162	printf "%s\n" "no" >&6; }
		7163	:
6429	fi	7164	fi
6430	fi
6431		7165
		7166	fi
6432		7167
6433		7168
6434		7169
6435	AFTERIMAGE_CFLAGS=
6436	AFTERIMAGE_LIBS=
6437	AFTERIMAGE_VERSION=
6438		7170
6439	if test x$support_afterimage = xyes; then	7171	if test x$support_frills = xyes; then
6440	support_afterimage=no
6441		7172
6442	if test "x$afterimage_config" = "x" ; then
6443	# Extract the first word of "afterimage-config", so it can be a program name with args.
6444	set dummy afterimage-config; ac_word=$2
6445	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7173	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
6446	$as_echo_n "checking for $ac_word... " >&6; }	7174	printf %s "checking for xmu... " >&6; }
6447	if ${ac_cv_path_afterimage_config+:} false; then :	7175	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6448	$as_echo_n "(cached) " >&6	7176	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7177	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7178
		7179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7180	printf "%s\n" "ok" >&6; }
		7181
		7182	X_LIBS="$XMU_LIBS $X_LIBS"
		7183	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7184
		7185	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7186
		7187
6449	else	7188	else
6450	case $afterimage_config in	7189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6451	[\\/]* \| ?:[\\/]*)	7190	printf "%s\n" "no" >&6; }
6452	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	7191	:
		7192	fi
		7193
		7194	fi
		7195
		7196	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7197	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7198	then :
		7199	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7200
		7201	fi
		7202	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7203	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7204	then :
		7205	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7206
		7207	fi
		7208	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7209	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7210	then :
		7211	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7212
		7213	fi
		7214	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7215	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7216	then :
		7217	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7218
		7219	fi
		7220	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7221	if test "x$ac_cv_header_stdint_h" = xyes
		7222	then :
		7223	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7224
		7225	fi
		7226	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7227	if test "x$ac_cv_header_wchar_h" = xyes
		7228	then :
		7229	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7230
		7231	fi
		7232
		7233
		7234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7235	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7236	if test ${rxvt_cv_xlib_illegal_access+y}
		7237	then :
		7238	printf %s "(cached) " >&6
		7239	else $as_nop
		7240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7241	/* end confdefs.h. */
		7242
		7243	#define XLIB_ILLEGAL_ACCESS
		7244	#include <X11/Xlib.h>
		7245
		7246	int
		7247	main (void)
		7248	{
		7249
		7250	Display *dpy;
		7251	dpy->xdefaults = (char *)0;
		7252
6453	;;	7253	;
6454	*)	7254	return 0;
		7255	}
		7256	_ACEOF
		7257	if ac_fn_cxx_try_compile "$LINENO"
		7258	then :
		7259	rxvt_cv_xlib_illegal_access=yes
		7260	else $as_nop
		7261	rxvt_cv_xlib_illegal_access=no
		7262
		7263	fi
		7264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7265	fi
		7266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7267	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7268	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7269
		7270	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7271
		7272	fi
		7273
		7274	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7275	if test "x$ac_cv_type_mode_t" = xyes
		7276	then :
		7277
		7278	else $as_nop
		7279
		7280	printf "%s\n" "#define mode_t int" >>confdefs.h
		7281
		7282	fi
		7283
		7284
		7285	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7286	"
		7287	if test "x$ac_cv_type_pid_t" = xyes
		7288	then :
		7289
		7290	else $as_nop
		7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7292	/* end confdefs.h. */
		7293
		7294	#if defined _WIN64 && !defined __CYGWIN__
		7295	LLP64
		7296	#endif
		7297
		7298	int
		7299	main (void)
		7300	{
		7301
		7302	;
		7303	return 0;
		7304	}
		7305
		7306	_ACEOF
		7307	if ac_fn_cxx_try_compile "$LINENO"
		7308	then :
		7309	ac_pid_type='int'
		7310	else $as_nop
		7311	ac_pid_type='__int64'
		7312	fi
		7313	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7314
		7315	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7316
		7317
		7318	fi
		7319
		7320
		7321	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7322	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7323	if test ${ac_cv_path_GREP+y}
		7324	then :
		7325	printf %s "(cached) " >&6
		7326	else $as_nop
		7327	if test -z "$GREP"; then
		7328	ac_path_GREP_found=false
		7329	# Loop through the user's path and test for each of PROGNAME-LIST
6455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6456	for as_dir in $PATH	7331	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6457	do	7332	do
6458	IFS=$as_save_IFS	7333	IFS=$as_save_IFS
6459	test -z "$as_dir" && as_dir=.	7334	case $as_dir in #(((
		7335	'') as_dir=./ ;;
		7336	*/) ;;
		7337	*) as_dir=$as_dir/ ;;
		7338	esac
		7339	for ac_prog in grep ggrep
		7340	do
6460	for ac_exec_ext in '' $ac_executable_extensions; do	7341	for ac_exec_ext in '' $ac_executable_extensions; do
6461	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7342	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6462	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	7343	as_fn_executable_p "$ac_path_GREP" \|\| continue
6463	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7344	# Check for GNU ac_path_GREP and select it if it is found.
6464	break 2	7345	# Check for GNU $ac_path_GREP
		7346	case `"$ac_path_GREP" --version 2>&1` in
		7347	GNU)
		7348	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7349	*)
		7350	ac_count=0
		7351	printf %s 0123456789 >"conftest.in"
		7352	while :
		7353	do
		7354	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7355	mv "conftest.tmp" "conftest.in"
		7356	cp "conftest.in" "conftest.nl"
		7357	printf "%s\n" 'GREP' >> "conftest.nl"
		7358	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7359	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7360	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7361	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7362	# Best one so far, save it but keep looking for a better one
		7363	ac_cv_path_GREP="$ac_path_GREP"
		7364	ac_path_GREP_max=$ac_count
6465	fi	7365	fi
		7366	# 10*(2^10) chars as input seems more than enough
		7367	test $ac_count -gt 10 && break
6466	done	7368	done
		7369	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7370	esac
		7371
		7372	$ac_path_GREP_found && break 3
		7373	done
		7374	done
6467	done	7375	done
6468	IFS=$as_save_IFS	7376	IFS=$as_save_IFS
		7377	if test -z "$ac_cv_path_GREP"; then
		7378	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7379	fi
		7380	else
		7381	ac_cv_path_GREP=$GREP
		7382	fi
6469		7383
6470	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"	7384	fi
6471	;;	7385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7386	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7387	GREP="$ac_cv_path_GREP"
		7388
		7389
		7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7391	printf %s "checking for egrep... " >&6; }
		7392	if test ${ac_cv_path_EGREP+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		7397	then ac_cv_path_EGREP="$GREP -E"
		7398	else
		7399	if test -z "$EGREP"; then
		7400	ac_path_EGREP_found=false
		7401	# Loop through the user's path and test for each of PROGNAME-LIST
		7402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7403	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7404	do
		7405	IFS=$as_save_IFS
		7406	case $as_dir in #(((
		7407	'') as_dir=./ ;;
		7408	*/) ;;
		7409	*) as_dir=$as_dir/ ;;
		7410	esac
		7411	for ac_prog in egrep
		7412	do
		7413	for ac_exec_ext in '' $ac_executable_extensions; do
		7414	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7415	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7416	# Check for GNU ac_path_EGREP and select it if it is found.
		7417	# Check for GNU $ac_path_EGREP
		7418	case `"$ac_path_EGREP" --version 2>&1` in
		7419	GNU)
		7420	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7421	*)
		7422	ac_count=0
		7423	printf %s 0123456789 >"conftest.in"
		7424	while :
		7425	do
		7426	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7427	mv "conftest.tmp" "conftest.in"
		7428	cp "conftest.in" "conftest.nl"
		7429	printf "%s\n" 'EGREP' >> "conftest.nl"
		7430	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7431	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7432	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7433	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7434	# Best one so far, save it but keep looking for a better one
		7435	ac_cv_path_EGREP="$ac_path_EGREP"
		7436	ac_path_EGREP_max=$ac_count
		7437	fi
		7438	# 10*(2^10) chars as input seems more than enough
		7439	test $ac_count -gt 10 && break
		7440	done
		7441	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6472	esac	7442	esac
6473	fi	7443
6474	afterimage_config=$ac_cv_path_afterimage_config	7444	$ac_path_EGREP_found && break 3
6475	if test -n "$afterimage_config"; then	7445	done
6476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5	7446	done
6477	$as_echo "$afterimage_config" >&6; }	7447	done
		7448	IFS=$as_save_IFS
		7449	if test -z "$ac_cv_path_EGREP"; then
		7450	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7451	fi
6478	else	7452	else
6479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7453	ac_cv_path_EGREP=$EGREP
6480	$as_echo "no" >&6; }
6481	fi	7454	fi
6482		7455
6483
6484	fi
6485	if test "x$afterimage_config" != "xno" ; then
6486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6487	$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6488	xAFTERIMAGE_VERSION=`$afterimage_config --version`
6489	if test -n "$xAFTERIMAGE_VERSION" ; then
6490	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6491	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
6492	if test "x$xAFTERIMAGE_LIBS" != "x"; then
6493	libai_ver_major=`echo $xAFTERIMAGE_VERSION \| cut -f 1 -d .`
6494	libai_ver_minor=`echo $xAFTERIMAGE_VERSION \| cut -f 2 -d .`
6495	if test $libai_ver_major -gt 1 -o $ $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 $; then
6496	support_afterimage=yes
6497	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
6498	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
6499	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
6500	fi
6501	fi
6502	fi	7456	fi
6503	if test "x$support_afterimage" = "xyes"; then
6504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6505	$as_echo "$AFTERIMAGE_LIBS" >&6; }
6506	image_lib=libafterimage
6507
6508	$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6509
6510
6511	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6512
6513	else
6514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6515	$as_echo "no" >&6; }
6516	fi
6517	fi
6518	fi	7457	fi
		7458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7459	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7460	EGREP="$ac_cv_path_EGREP"
6519		7461
6520		7462
6521
6522
6523	for ac_header in \
6524	sys/byteorder.h \
6525	sys/ioctl.h \
6526	sys/sockio.h \
6527	sys/strredir.h \
6528	stdint.h \
6529	wchar.h \
6530	cwchar \
6531
6532	do :
6533	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6534	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6535	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6536	cat >>confdefs.h <<_ACEOF
6537	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6538	_ACEOF
6539
6540	fi
6541
6542	done
6543
6544
6545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6546	$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6547	if ${rxvt_cv_xlib_illegal_access+:} false; then :
6548	$as_echo_n "(cached) " >&6
6549	else
6550	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551	/* end confdefs.h. */
6552
6553	#define XLIB_ILLEGAL_ACCESS
6554	#include <X11/Xlib.h>
6555
6556	int
6557	main ()
6558	{
6559
6560	Display *dpy;
6561	dpy->xdefaults = (char *)0;
6562
6563	;
6564	return 0;
6565	}
6566	_ACEOF
6567	if ac_fn_cxx_try_compile "$LINENO"; then :
6568	rxvt_cv_xlib_illegal_access=yes
6569	else
6570	rxvt_cv_xlib_illegal_access=no
6571
6572	fi
6573	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6574	fi
6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6576	$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6577	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6578
6579	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6580
6581	fi
6582
6583	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6584	if test "x$ac_cv_type_mode_t" = xyes; then :
6585
6586	else
6587
6588	cat >>confdefs.h <<_ACEOF
6589	#define mode_t int
6590	_ACEOF
6591
6592	fi
6593
6594	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6595	if test "x$ac_cv_type_pid_t" = xyes; then :
6596
6597	else
6598
6599	cat >>confdefs.h <<_ACEOF
6600	#define pid_t int
6601	_ACEOF
6602
6603	fi
6604
6605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5	7463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6606	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }	7464	printf %s "checking for uid_t in sys/types.h... " >&6; }
6607	if ${ac_cv_type_uid_t+:} false; then :	7465	if test ${ac_cv_type_uid_t+y}
6608	$as_echo_n "(cached) " >&6	7466	then :
6609	else	7467	printf %s "(cached) " >&6
		7468	else $as_nop
6610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7469	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6611	/* end confdefs.h. */	7470	/* end confdefs.h. */
6612	#include <sys/types.h>	7471	#include <sys/types.h>
6613		7472
6614	_ACEOF	7473	_ACEOF
6615	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7474	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6616	$EGREP "uid_t" >/dev/null 2>&1; then :	7475	$EGREP "uid_t" >/dev/null 2>&1
		7476	then :
6617	ac_cv_type_uid_t=yes	7477	ac_cv_type_uid_t=yes
6618	else	7478	else $as_nop
6619	ac_cv_type_uid_t=no	7479	ac_cv_type_uid_t=no
6620	fi	7480	fi
6621	rm -f conftest*	7481	rm -rf conftest*
6622		7482
6623	fi	7483	fi
6624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6625	$as_echo "$ac_cv_type_uid_t" >&6; }	7485	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6626	if test $ac_cv_type_uid_t = no; then	7486	if test $ac_cv_type_uid_t = no; then
6627		7487
6628	$as_echo "#define uid_t int" >>confdefs.h	7488	printf "%s\n" "#define uid_t int" >>confdefs.h
6629		7489
6630		7490
6631	$as_echo "#define gid_t int" >>confdefs.h	7491	printf "%s\n" "#define gid_t int" >>confdefs.h
6632		7492
6633	fi	7493	fi
6634		7494
6635	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7495	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6636	case $ac_cv_c_int16_t in #(	7496	case $ac_cv_c_int16_t in #(
6637	no\|yes) ;; #(	7497	no\|yes) ;; #(
6638	*)	7498	*)
6639		7499
6640	cat >>confdefs.h <<_ACEOF	7500	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6641	#define int16_t $ac_cv_c_int16_t
6642	_ACEOF
6643	;;	7501	;;
6644	esac	7502	esac
6645		7503
6646	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7504	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6647	case $ac_cv_c_uint16_t in #(	7505	case $ac_cv_c_uint16_t in #(
6648	no\|yes) ;; #(	7506	no\|yes) ;; #(
6649	*)	7507	*)
6650		7508
6651		7509
6652	cat >>confdefs.h <<_ACEOF	7510	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6653	#define uint16_t $ac_cv_c_uint16_t
6654	_ACEOF
6655	;;	7511	;;
6656	esac	7512	esac
6657		7513
6658	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7514	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6659	case $ac_cv_c_int32_t in #(	7515	case $ac_cv_c_int32_t in #(
6660	no\|yes) ;; #(	7516	no\|yes) ;; #(
6661	*)	7517	*)
6662		7518
6663	cat >>confdefs.h <<_ACEOF	7519	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6664	#define int32_t $ac_cv_c_int32_t
6665	_ACEOF
6666	;;	7520	;;
6667	esac	7521	esac
6668		7522
6669	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7523	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6670	case $ac_cv_c_uint32_t in #(	7524	case $ac_cv_c_uint32_t in #(
6671	no\|yes) ;; #(	7525	no\|yes) ;; #(
6672	*)	7526	*)
6673		7527
6674	$as_echo "#define _UINT32_T 1" >>confdefs.h	7528	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6675		7529
6676		7530
6677	cat >>confdefs.h <<_ACEOF	7531	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6678	#define uint32_t $ac_cv_c_uint32_t
6679	_ACEOF
6680	;;	7532	;;
6681	esac	7533	esac
6682		7534
6683		7535
6684	for ac_func in unsetenv
6685	do :
6686	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7536	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6687	if test "x$ac_cv_func_unsetenv" = xyes; then :	7537	if test "x$ac_cv_func_unsetenv" = xyes
6688	cat >>confdefs.h <<_ACEOF	7538	then :
6689	#define HAVE_UNSETENV 1	7539	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6690	_ACEOF
6691		7540
6692	fi	7541	fi
6693	done
6694		7542
6695		7543
6696		7544
6697	support_utmp=yes	7545	support_utmp=yes
6698	support_wtmp=yes	7546	support_wtmp=yes
6699	support_lastlog=yes	7547	support_lastlog=yes
6700		7548
6701	# Check whether --enable-utmp was given.	7549	# Check whether --enable-utmp was given.
6702	if test "${enable_utmp+set}" = set; then :	7550	if test ${enable_utmp+y}
		7551	then :
6703	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7552	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6704	support_utmp=$enableval	7553	support_utmp=$enableval
6705	fi	7554	fi
6706	fi	7555	fi
6707		7556
6708		7557
6709	# Check whether --enable-wtmp was given.	7558	# Check whether --enable-wtmp was given.
6710	if test "${enable_wtmp+set}" = set; then :	7559	if test ${enable_wtmp+y}
		7560	then :
6711	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7561	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6712	support_wtmp=$enableval	7562	support_wtmp=$enableval
6713	fi	7563	fi
6714	fi	7564	fi
6715		7565
6716		7566
6717	# Check whether --enable-lastlog was given.	7567	# Check whether --enable-lastlog was given.
6718	if test "${enable_lastlog+set}" = set; then :	7568	if test ${enable_lastlog+y}
		7569	then :
6719	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7570	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6720	support_lastlog=$enableval	7571	support_lastlog=$enableval
6721	fi	7572	fi
6722	fi	7573	fi
6723		7574
6724		7575
6725	if test x$support_utmp = xyes; then	7576	if test x$support_utmp = xyes; then
6726		7577
6727	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7578	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
6728		7579
6729	fi	7580	fi
6730	if test x$support_wtmp = xyes; then	7581	if test x$support_wtmp = xyes; then
6731		7582
6732	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7583	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
6733		7584
6734	fi	7585	fi
6735	if test x$support_lastlog = xyes; then	7586	if test x$support_lastlog = xyes; then
6736		7587
6737	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h	7588	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
6738		7589
6739	fi	7590	fi
6740		7591
6741	for ac_func in \	7592	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
6742	updwtmp \	7593	if test "x$ac_cv_func_updwtmp" = xyes
6743	updwtmpx \	7594	then :
6744	updlastlogx \	7595	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
6745		7596
		7597	fi
		7598	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7599	if test "x$ac_cv_func_updwtmpx" = xyes
		7600	then :
		7601	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
		7602
		7603	fi
		7604	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7605	if test "x$ac_cv_func_updlastlogx" = xyes
		7606	then :
		7607	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
		7608
		7609	fi
		7610
		7611
		7612	ac_fn_cxx_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
		7613	if test "x$ac_cv_header_lastlog_h" = xyes
		7614	then :
		7615	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
		7616
		7617	fi
		7618
		7619
		7620	case $host in
		7621	--solaris*)
		7622
		7623	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		7624
		7625	;;
		7626	esac
		7627
		7628
		7629	for ac_header in utmp.h
6746	do :	7630	do :
6747	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6748	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6749	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6750	cat >>confdefs.h <<_ACEOF
6751	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6752	_ACEOF
6753
6754	fi
6755	done
6756
6757
6758	for ac_header in lastlog.h
6759	do :
6760	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6761	if test "x$ac_cv_header_lastlog_h" = xyes; then :
6762	cat >>confdefs.h <<_ACEOF
6763	#define HAVE_LASTLOG_H 1
6764	_ACEOF
6765
6766	fi
6767
6768	done
6769
6770
6771
6772	for ac_header in utmp.h
6773	do :
6774	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"	7631	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6775	if test "x$ac_cv_header_utmp_h" = xyes; then :	7632	if test "x$ac_cv_header_utmp_h" = xyes
6776	cat >>confdefs.h <<_ACEOF	7633	then :
6777	#define HAVE_UTMP_H 1	7634	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
6778	_ACEOF	7635
6779	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "	7636	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6780	#include <sys/types.h>	7637	#include <sys/types.h>
6781	#include <utmp.h>	7638	#include <utmp.h>
6782		7639
6783	"	7640	"
6784	if test "x$ac_cv_type_struct_utmp" = xyes; then :	7641	if test "x$ac_cv_type_struct_utmp" = xyes
		7642	then :
6785		7643
6786	cat >>confdefs.h <<_ACEOF	7644	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6787	#define HAVE_STRUCT_UTMP 1
6788	_ACEOF
6789		7645
6790		7646
6791	fi	7647	fi
6792		7648
6793		7649
6794
6795	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6796	# ------------------------------------------------------
6797	# Tries to find if the field MEMBER exists in type AGGR, after including
6798	# INCLUDES, setting cache variable VAR accordingly.
6799	ac_fn_cxx_check_member ()
6800	{
6801	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6802	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6803	$as_echo_n "checking for $2.$3... " >&6; }
6804	if eval \${$4+:} false; then :
6805	$as_echo_n "(cached) " >&6
6806	else
6807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6808	/* end confdefs.h. */
6809	$5
6810	int
6811	main ()
6812	{
6813	static $2 ac_aggr;
6814	if (ac_aggr.$3)
6815	return 0;
6816	;
6817	return 0;
6818	}
6819	_ACEOF
6820	if ac_fn_cxx_try_compile "$LINENO"; then :
6821	eval "$4=yes"
6822	else
6823	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6824	/* end confdefs.h. */
6825	$5
6826	int
6827	main ()
6828	{
6829	static $2 ac_aggr;
6830	if (sizeof ac_aggr.$3)
6831	return 0;
6832	;
6833	return 0;
6834	}
6835	_ACEOF
6836	if ac_fn_cxx_try_compile "$LINENO"; then :
6837	eval "$4=yes"
6838	else
6839	eval "$4=no"
6840	fi
6841	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6842	fi
6843	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6844	fi
6845	eval ac_res=\$$4
6846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6847	$as_echo "$ac_res" >&6; }
6848	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
6849
6850	} # ac_fn_cxx_check_member
6851	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "	7650	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6852	#include <sys/types.h>	7651	#include <sys/types.h>
6853	#include <utmp.h>	7652	#include <utmp.h>
6854		7653
6855	"	7654	"
6856	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then :	7655	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7656	then :
6857		7657
6858	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h	7658	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
6859		7659
6860	fi	7660	fi
6861		7661
6862		7662
6863	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "	7663	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6864	#include <sys/types.h>	7664	#include <sys/types.h>
6865	#include <utmp.h>	7665	#include <utmp.h>
6866		7666
6867	"	7667	"
6868	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then :	7668	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7669	then :
6869		7670
6870	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h	7671	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
6871		7672
6872	fi	7673	fi
6873		7674
6874		7675
6875	fi	7676	fi
6876		7677
6877	done	7678	done
6878		7679
6879
6880	for ac_header in utmpx.h	7680	for ac_header in utmpx.h
6881	do :	7681	do :
6882	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"	7682	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6883	if test "x$ac_cv_header_utmpx_h" = xyes; then :	7683	if test "x$ac_cv_header_utmpx_h" = xyes
6884	cat >>confdefs.h <<_ACEOF	7684	then :
6885	#define HAVE_UTMPX_H 1	7685	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
6886	_ACEOF	7686
6887	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "	7687	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6888	#include <sys/types.h>	7688	#include <sys/types.h>
6889	#include <utmpx.h>	7689	#include <utmpx.h>
6890		7690
6891	"	7691	"
6892	if test "x$ac_cv_type_struct_utmpx" = xyes; then :	7692	if test "x$ac_cv_type_struct_utmpx" = xyes
		7693	then :
6893		7694
6894	cat >>confdefs.h <<_ACEOF	7695	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6895	#define HAVE_STRUCT_UTMPX 1
6896	_ACEOF
6897		7696
6898		7697
6899	fi	7698	fi
6900		7699
6901		7700
6902	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "	7701	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6903	#include <sys/types.h>	7702	#include <sys/types.h>
6904	#include <utmpx.h>	7703	#include <utmpx.h>
6905		7704
6906	"	7705	"
6907	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes; then :	7706	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7707	then :
6908		7708
6909	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h	7709	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6910
6911	fi
6912
6913
6914	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_session" "ac_cv_member_struct_utmpx_ut_session" "
6915	#include <sys/types.h>
6916	#include <utmpx.h>
6917
6918	"
6919	if test "x$ac_cv_member_struct_utmpx_ut_session" = xyes; then :
6920
6921	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6922		7710
6923	fi	7711	fi
6924		7712
6925		7713
6926	fi	7714	fi
6927		7715
6928	done	7716	done
6929
6930	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "	7717	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6931	#include <sys/types.h>	7718	#include <sys/types.h>
6932	#include <utmp.h>	7719	#include <utmp.h>
6933	#ifdef HAVE_LASTLOG_H	7720	#ifdef HAVE_LASTLOG_H
6934	#include <lastlog.h>	7721	#include <lastlog.h>
6935	#endif	7722	#endif
6936		7723
6937	"	7724	"
6938	if test "x$ac_cv_type_struct_lastlog" = xyes; then :	7725	if test "x$ac_cv_type_struct_lastlog" = xyes
		7726	then :
6939		7727
6940	cat >>confdefs.h <<_ACEOF	7728	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6941	#define HAVE_STRUCT_LASTLOG 1
6942	_ACEOF
6943		7729
6944		7730
6945	fi	7731	fi
6946		7732
6947		7733
…		…
6951	#ifdef HAVE_LASTLOG_H	7737	#ifdef HAVE_LASTLOG_H
6952	#include <lastlog.h>	7738	#include <lastlog.h>
6953	#endif	7739	#endif
6954		7740
6955	"	7741	"
6956	if test "x$ac_cv_type_struct_lastlogx" = xyes; then :	7742	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7743	then :
6957		7744
6958	cat >>confdefs.h <<_ACEOF	7745	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6959	#define HAVE_STRUCT_LASTLOGX 1
6960	_ACEOF
6961		7746
6962		7747
6963	fi	7748	fi
6964		7749
6965		7750
6966		7751
6967	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5	7752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6968	$as_echo_n "checking where utmp is located... " >&6; }	7753	printf %s "checking for a fallback location of utmp... " >&6; }
6969	if ${pt_cv_path_utmp+:} false; then :	7754	if test ${pt_cv_path_utmp+y}
6970	$as_echo_n "(cached) " >&6	7755	then :
6971	else	7756	printf %s "(cached) " >&6
		7757	else $as_nop
		7758
6972	if test "$cross_compiling" = yes; then :	7759	if test "$cross_compiling" != yes; then
6973	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define UTMP_FILE in config.h manually" >&5
6974	$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
6975	else
6976	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6977	/* end confdefs.h. */
6978	#include <stdio.h>
6979	#include <stdlib.h>
6980	#include <sys/stat.h>
6981
6982	#include <sys/types.h>
6983	#include <utmp.h>
6984
6985	int main()
6986	{
6987	const char *path, list[] = { "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };	7760	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6988	FILE *f = fopen("conftestval", "w");	7761	if test -f "$file"; then
6989	if (!f) return 1;
6990	#ifdef UTMP_FILE
6991	fprintf(f, "%s\n", UTMP_FILE);
6992	#elif defined(_PATH_UTMP)
6993	fprintf(f, "%s\n", _PATH_UTMP);
6994	#else
6995	for (path = list; *path; path++) {
6996	struct stat st;
6997	if (stat(*path, &st) == 0) {
6998	fprintf(f, "%s\n", *path);
6999	break;
7000	}
7001	}
7002	#endif
7003	return fclose(f) != 0;
7004	}
7005	_ACEOF
7006	if ac_fn_cxx_try_run "$LINENO"; then :
7007	pt_cv_path_utmp=`cat conftestval`
7008	else
7009	pt_cv_path_utmp=	7762	pt_cv_path_utmp=$file
		7763	break
		7764	fi
		7765	done
7010	fi	7766	fi
7011	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7012	conftest.$ac_objext conftest.beam conftest.$ac_ext
7013	fi	7767	fi
7014
7015	fi
7016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5	7768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
7017	$as_echo "$pt_cv_path_utmp" >&6; }	7769	printf "%s\n" "$pt_cv_path_utmp" >&6; }
7018	if test x$pt_cv_path_utmp != x; then	7770	if test x$pt_cv_path_utmp != x; then
7019		7771
7020	cat >>confdefs.h <<_ACEOF	7772	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
7021	#define UTMP_FILE "$pt_cv_path_utmp"
7022	_ACEOF
7023		7773
		7774	elif test "$cross_compiling" = yes; then
		7775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
		7776	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
7024	fi	7777	fi
7025		7778
7026		7779
7027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmp is located" >&5	7780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
7028	$as_echo_n "checking where wtmp is located... " >&6; }	7781	printf %s "checking for a fallback location of wtmp... " >&6; }
7029	if ${pt_cv_path_wtmp+:} false; then :	7782	if test ${pt_cv_path_wtmp+y}
7030	$as_echo_n "(cached) " >&6	7783	then :
7031	else	7784	printf %s "(cached) " >&6
		7785	else $as_nop
		7786
7032	if test "$cross_compiling" = yes; then :	7787	if test "$cross_compiling" != yes; then
7033	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMP_FILE in config.h manually" >&5
7034	$as_echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
7035	else
7036	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7037	/* end confdefs.h. */
7038	#include <stdio.h>
7039	#include <stdlib.h>
7040	#include <sys/stat.h>
7041
7042	#include <sys/types.h>
7043	#ifdef HAVE_UTMP_H
7044	#include <utmp.h>
7045	#endif
7046
7047	int main()
7048	{
7049	const char *path, list[] = { "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };	7788	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
7050	FILE *f = fopen("conftestval", "w");	7789	if test -f "$file"; then
7051	if (!f) return 1;
7052	#ifdef WTMP_FILE
7053	fprintf(f, "%s\n", WTMP_FILE);
7054	#elif defined(_PATH_WTMP)
7055	fprintf(f, "%s\n", _PATH_WTMP);
7056	#else
7057	for (path = list; *path; path++) {
7058	struct stat st;
7059	if (stat(*path, &st) == 0) {
7060	fprintf(f, "%s\n", *path);
7061	break;
7062	}
7063	}
7064	#endif
7065	return fclose(f) != 0;
7066	}
7067	_ACEOF
7068	if ac_fn_cxx_try_run "$LINENO"; then :
7069	pt_cv_path_wtmp=`cat conftestval`
7070	else
7071	pt_cv_path_wtmp=	7790	pt_cv_path_wtmp=$file
		7791	break
		7792	fi
		7793	done
7072	fi	7794	fi
7073	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7074	conftest.$ac_objext conftest.beam conftest.$ac_ext
7075	fi	7795	fi
7076
7077	fi
7078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5	7796	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
7079	$as_echo "$pt_cv_path_wtmp" >&6; }	7797	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
7080	if test x$pt_cv_path_wtmp != x; then	7798	if test x$pt_cv_path_wtmp != x; then
7081		7799
7082	cat >>confdefs.h <<_ACEOF	7800	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
7083	#define WTMP_FILE "$pt_cv_path_wtmp"
7084	_ACEOF
7085		7801
		7802	elif test "$cross_compiling" = yes; then
		7803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
		7804	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
7086	fi	7805	fi
7087		7806
7088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmpx is located" >&5	7807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
7089	$as_echo_n "checking where wtmpx is located... " >&6; }	7808	printf %s "checking for a fallback location of wtmpx... " >&6; }
7090	if ${pt_cv_path_wtmpx+:} false; then :	7809	if test ${pt_cv_path_wtmpx+y}
7091	$as_echo_n "(cached) " >&6	7810	then :
7092	else	7811	printf %s "(cached) " >&6
		7812	else $as_nop
		7813
7093	if test "$cross_compiling" = yes; then :	7814	if test "$cross_compiling" != yes; then
7094	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMPX_FILE in config.h manually" >&5	7815	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
7095	$as_echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}	7816	if test -f "$file"; then
7096	else
7097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7098	/* end confdefs.h. */
7099	#include <stdio.h>
7100	#include <stdlib.h>
7101	#include <sys/stat.h>
7102
7103	#ifdef HAVE_UTMPX_H
7104	#include <utmpx.h>
7105	#endif
7106
7107	int main()
7108	{
7109	const char *path, list[] = { "/var/log/wtmpx", "/var/adm/wtmpx", NULL };
7110	FILE *f = fopen("conftestval", "w");
7111	if (!f) return 1;
7112	#ifdef WTMPX_FILE
7113	fprintf(f, "%s\n", WTMPX_FILE);
7114	#elif defined(_PATH_WTMPX)
7115	fprintf(f, "%s\n", _PATH_WTMPX);
7116	#else
7117	for (path = list; *path; path++) {
7118	struct stat st;
7119	if (stat(*path, &st) == 0) {
7120	fprintf(f, "%s\n", *path);
7121	break;
7122	}
7123	}
7124	#endif
7125	return fclose(f) != 0;
7126	}
7127	_ACEOF
7128	if ac_fn_cxx_try_run "$LINENO"; then :
7129	pt_cv_path_wtmpx=`cat conftestval`
7130	else
7131	pt_cv_path_wtmpx=	7817	pt_cv_path_wtmpx=$file
		7818	break
		7819	fi
		7820	done
7132	fi	7821	fi
7133	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7134	conftest.$ac_objext conftest.beam conftest.$ac_ext
7135	fi	7822	fi
7136
7137	fi
7138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5	7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7139	$as_echo "$pt_cv_path_wtmpx" >&6; }	7824	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
7140	if test x$pt_cv_path_wtmpx != x; then	7825	if test x$pt_cv_path_wtmpx != x; then
7141		7826
7142	cat >>confdefs.h <<_ACEOF	7827	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
7143	#define WTMPX_FILE "$pt_cv_path_wtmpx"
7144	_ACEOF
7145		7828
		7829	elif test "$cross_compiling" = yes; then
		7830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
		7831	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
7146	fi	7832	fi
7147		7833
7148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlog is located" >&5	7834	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
7149	$as_echo_n "checking where lastlog is located... " >&6; }	7835	printf %s "checking for a fallback location of lastlog... " >&6; }
7150	if ${pt_cv_path_lastlog+:} false; then :	7836	if test ${pt_cv_path_lastlog+y}
7151	$as_echo_n "(cached) " >&6	7837	then :
7152	else	7838	printf %s "(cached) " >&6
		7839	else $as_nop
		7840
7153	if test "$cross_compiling" = yes; then :	7841	if test "$cross_compiling" != yes; then
7154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOG_FILE in config.h manually" >&5	7842	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
7155	$as_echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}	7843	if test -f "$file"; then
7156	else
7157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7158	/* end confdefs.h. */
7159	#include <stdio.h>
7160	#include <stdlib.h>
7161	#include <sys/stat.h>
7162
7163	#include <sys/types.h>
7164	#ifdef HAVE_UTMP_H
7165	#include <utmp.h>
7166	#endif
7167	#ifdef HAVE_LASTLOG_H
7168	#include <lastlog.h>
7169	#endif
7170
7171	int main()
7172	{
7173	const char *path, list[] = { "/var/log/lastlog", NULL };
7174	FILE *f = fopen("conftestval", "w");
7175	if (!f) return 1;
7176	#ifdef LASTLOG_FILE
7177	fprintf(f, "%s\n", LASTLOG_FILE);
7178	#elif defined(_PATH_LASTLOG)
7179	fprintf(f, "%s\n", _PATH_LASTLOG);
7180	#else
7181	for (path = list; *path; path++) {
7182	struct stat st;
7183	if (stat(*path, &st) == 0) {
7184	fprintf(f, "%s\n", *path);
7185	break;
7186	}
7187	}
7188	#endif
7189	return fclose(f) != 0;
7190	}
7191	_ACEOF
7192	if ac_fn_cxx_try_run "$LINENO"; then :
7193	pt_cv_path_lastlog=`cat conftestval`
7194	else
7195	pt_cv_path_lastlog=	7844	pt_cv_path_lastlog=$file
		7845	break
		7846	fi
		7847	done
7196	fi	7848	fi
7197	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7198	conftest.$ac_objext conftest.beam conftest.$ac_ext
7199	fi	7849	fi
7200
7201	fi
7202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5	7850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7203	$as_echo "$pt_cv_path_lastlog" >&6; }	7851	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
7204	if test x$pt_cv_path_lastlog != x; then	7852	if test x$pt_cv_path_lastlog != x; then
7205		7853
7206	cat >>confdefs.h <<_ACEOF	7854	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
7207	#define LASTLOG_FILE "$pt_cv_path_lastlog"
7208	_ACEOF
7209		7855
		7856	elif test "$cross_compiling" = yes; then
		7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
		7858	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
7210	fi	7859	fi
7211		7860
7212	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlogx is located" >&5	7861	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
7213	$as_echo_n "checking where lastlogx is located... " >&6; }	7862	printf %s "checking for a fallback location of lastlogx... " >&6; }
7214	if ${pt_cv_path_lastlogx+:} false; then :	7863	if test ${pt_cv_path_lastlogx+y}
7215	$as_echo_n "(cached) " >&6	7864	then :
7216	else	7865	printf %s "(cached) " >&6
		7866	else $as_nop
		7867
7217	if test "$cross_compiling" = yes; then :	7868	if test "$cross_compiling" != yes; then
7218	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOGX_FILE in config.h manually" >&5	7869	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
7219	$as_echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}	7870	if test -f "$file"; then
7220	else
7221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7222	/* end confdefs.h. */
7223	#include <stdio.h>
7224	#include <stdlib.h>
7225	#include <sys/stat.h>
7226
7227	#ifdef HAVE_UTMPX_H
7228	#include <utmpx.h>
7229	#endif
7230
7231	int main()
7232	{
7233	const char *path, list[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
7234	FILE *f = fopen("conftestval", "w");
7235	if (!f) return 1;
7236	#ifdef LASTLOGX_FILE
7237	fprintf(f, "%s\n", LASTLOGX_FILE);
7238	#elif defined(_PATH_LASTLOGX)
7239	fprintf(f, "%s\n", _PATH_LASTLOGX);
7240	#else
7241	for (path = list; *path; path++) {
7242	struct stat st;
7243	if (stat(*path, &st) == 0) {
7244	fprintf(f, "%s\n", *path);
7245	break;
7246	}
7247	}
7248	#endif
7249	return fclose(f) != 0;
7250	}
7251	_ACEOF
7252	if ac_fn_cxx_try_run "$LINENO"; then :
7253	pt_cv_path_lastlogx=`cat conftestval`
7254	else
7255	pt_cv_path_lastlogx=	7871	pt_cv_path_lastlogx=$file
		7872	break
		7873	fi
		7874	done
7256	fi	7875	fi
7257	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7258	conftest.$ac_objext conftest.beam conftest.$ac_ext
7259	fi	7876	fi
7260
7261	fi
7262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5	7877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7263	$as_echo "$pt_cv_path_lastlogx" >&6; }	7878	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
7264	if test x$pt_cv_path_lastlogx != x; then	7879	if test x$pt_cv_path_lastlogx != x; then
7265		7880
7266	cat >>confdefs.h <<_ACEOF	7881	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
7267	#define LASTLOGX_FILE "$pt_cv_path_lastlogx"
7268	_ACEOF
7269		7882
		7883	elif test "$cross_compiling" = yes; then
		7884	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
		7885	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
7270	fi	7886	fi
7271		7887
7272		7888
7273		7889
7274		7890
7275	save_LIBS=$LIBS	7891	save_LIBS=$LIBS
7276	save_CFLAGS=$CFLAGS	7892	save_CXXFLAGS=$CXXFLAGS
7277	CFLAGS="$CFLAGS $X_CFLAGS"	7893	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7278	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7894	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7279	if test x$support_xim = xyes; then	7895	if test x$support_xim = xyes; then
7280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5	7896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7281	$as_echo_n "checking for working Xlocale... " >&6; }	7897	printf %s "checking for working Xlocale... " >&6; }
7282	if ${rxvt_cv_func_xlocale+:} false; then :	7898	if test ${rxvt_cv_func_xlocale+y}
7283	$as_echo_n "(cached) " >&6	7899	then :
7284	else	7900	printf %s "(cached) " >&6
		7901	else $as_nop
7285	if test "$cross_compiling" = yes; then :	7902	if test "$cross_compiling" = yes
		7903	then :
7286	:	7904	:
7287	else	7905	else $as_nop
7288	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7289	/* end confdefs.h. */	7907	/* end confdefs.h. */
7290		7908
7291	#include <X11/Xlib.h>	7909	#include <X11/Xlib.h>
7292	#include <stdlib.h>	7910	#include <stdlib.h>
…		…
7297	else	7915	else
7298	exit (1);	7916	exit (1);
7299	}	7917	}
7300		7918
7301	_ACEOF	7919	_ACEOF
7302	if ac_fn_cxx_try_run "$LINENO"; then :	7920	if ac_fn_cxx_try_run "$LINENO"
		7921	then :
7303	rxvt_cv_func_xlocale=yes	7922	rxvt_cv_func_xlocale=yes
7304	else	7923	else $as_nop
7305	rxvt_cv_func_xlocale=no	7924	rxvt_cv_func_xlocale=no
7306	fi	7925	fi
7307	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	7926	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7308	conftest.$ac_objext conftest.beam conftest.$ac_ext	7927	conftest.$ac_objext conftest.beam conftest.$ac_ext
7309	fi	7928	fi
7310		7929
7311	fi	7930	fi
7312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5	7931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7313	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7932	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7314	if test x$rxvt_cv_func_xlocale = xyes; then	7933	if test x$rxvt_cv_func_xlocale = xyes; then
7315		7934
7316	$as_echo "#define USE_XIM 1" >>confdefs.h	7935	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7317		7936
7318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5	7937	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7319	$as_echo_n "checking for broken XIM callback... " >&6; }	7938	printf %s "checking for broken XIM callback... " >&6; }
7320	if ${rxvt_cv_broken_ximcb+:} false; then :	7939	if test ${rxvt_cv_broken_ximcb+y}
7321	$as_echo_n "(cached) " >&6	7940	then :
7322	else	7941	printf %s "(cached) " >&6
		7942	else $as_nop
7323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7324	/* end confdefs.h. */	7944	/* end confdefs.h. */
7325		7945
7326	#include <X11/Xlib.h>	7946	#include <X11/Xlib.h>
7327		7947
…		…
7331	XIMCallback cb;	7951	XIMCallback cb;
7332	cb.callback = im_destroy_cb;	7952	cb.callback = im_destroy_cb;
7333	}	7953	}
7334		7954
7335	_ACEOF	7955	_ACEOF
7336	if ac_fn_cxx_try_compile "$LINENO"; then :	7956	if ac_fn_cxx_try_compile "$LINENO"
		7957	then :
7337	rxvt_cv_broken_ximcb=yes	7958	rxvt_cv_broken_ximcb=yes
7338	else	7959	else $as_nop
7339	rxvt_cv_broken_ximcb=no	7960	rxvt_cv_broken_ximcb=no
7340	fi	7961	fi
7341	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7962	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7342	fi	7963	fi
7343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5	7964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7344	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7965	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7345		7966
7346	if test x$rxvt_cv_broken_ximcb = xyes; then	7967	if test x$rxvt_cv_broken_ximcb = xyes; then
7347		7968
7348	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7969	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7349		7970
7350	fi	7971	fi
7351	fi	7972	fi
7352	fi	7973	fi
7353		7974
7354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5	7975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7355	$as_echo_n "checking for working X setlocale... " >&6; }	7976	printf %s "checking for working X setlocale... " >&6; }
7356	if ${rxvt_cv_func_xsetlocale+:} false; then :	7977	if test ${rxvt_cv_func_xsetlocale+y}
7357	$as_echo_n "(cached) " >&6	7978	then :
7358	else	7979	printf %s "(cached) " >&6
		7980	else $as_nop
7359	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7981	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360	/* end confdefs.h. */	7982	/* end confdefs.h. */
7361	#define X_LOCALE 1	7983	#define X_LOCALE 1
7362	#include <X11/Xlocale.h>	7984	#include <X11/Xlocale.h>
7363	int	7985	int
7364	main ()	7986	main (void)
7365	{	7987	{
7366	setlocale(LC_CTYPE, "");	7988	setlocale(LC_CTYPE, "");
7367	;	7989	;
7368	return 0;	7990	return 0;
7369	}	7991	}
7370	_ACEOF	7992	_ACEOF
7371	if ac_fn_cxx_try_link "$LINENO"; then :	7993	if ac_fn_cxx_try_link "$LINENO"
		7994	then :
7372	rxvt_cv_func_xsetlocale=yes	7995	rxvt_cv_func_xsetlocale=yes
7373	else	7996	else $as_nop
7374	rxvt_cv_func_xsetlocale=no	7997	rxvt_cv_func_xsetlocale=no
7375	fi	7998	fi
7376	rm -f core conftest.err conftest.$ac_objext \	7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7377	conftest$ac_exeext conftest.$ac_ext	8000	conftest$ac_exeext conftest.$ac_ext
7378	fi	8001	fi
7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5	8002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7380	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	8003	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7381	if test x$rxvt_cv_func_xsetlocale = xyes; then	8004	if test x$rxvt_cv_func_xsetlocale = xyes; then
7382		8005
7383	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	8006	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7384		8007
7385	fi	8008	fi
7386	LIBS=$save_LIBS	8009	LIBS=$save_LIBS
7387	CFLAGS=$save_CFLAGS	8010	CXXFLAGS=$save_CXXFLAGS
7388		8011
7389	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7390	$as_echo_n "checking for working plain setlocale... " >&6; }
7391	if ${rxvt_cv_func_setlocale+:} false; then :
7392	$as_echo_n "(cached) " >&6
7393	else
7394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7395	/* end confdefs.h. */
7396	#include <clocale>
7397	int
7398	main ()
7399	{
7400	setlocale(LC_CTYPE, "");
7401	;
7402	return 0;
7403	}
7404	_ACEOF
7405	if ac_fn_cxx_try_link "$LINENO"; then :
7406	rxvt_cv_func_setlocale=yes
7407	else
7408	rxvt_cv_func_setlocale=no
7409	fi
7410	rm -f core conftest.err conftest.$ac_objext \
7411	conftest$ac_exeext conftest.$ac_ext
7412	fi
7413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7414	$as_echo "$rxvt_cv_func_setlocale" >&6; }
7415	if test x$rxvt_cv_func_setlocale = xyes; then
7416
7417	$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7418
7419	fi
7420
7421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5	8012	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7422	$as_echo_n "checking for working nl_langinfo... " >&6; }	8013	printf %s "checking for working nl_langinfo... " >&6; }
7423	if ${rxvt_cv_func_nl_langinfo+:} false; then :	8014	if test ${rxvt_cv_func_nl_langinfo+y}
7424	$as_echo_n "(cached) " >&6	8015	then :
7425	else	8016	printf %s "(cached) " >&6
		8017	else $as_nop
7426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8018	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427	/* end confdefs.h. */	8019	/* end confdefs.h. */
7428	#include <langinfo.h>	8020	#include <langinfo.h>
7429	int	8021	int
7430	main ()	8022	main (void)
7431	{	8023	{
7432	nl_langinfo(CODESET);	8024	nl_langinfo(CODESET);
7433	;	8025	;
7434	return 0;	8026	return 0;
7435	}	8027	}
7436	_ACEOF	8028	_ACEOF
7437	if ac_fn_cxx_try_link "$LINENO"; then :	8029	if ac_fn_cxx_try_link "$LINENO"
		8030	then :
7438	rxvt_cv_func_nl_langinfo=yes	8031	rxvt_cv_func_nl_langinfo=yes
7439	else	8032	else $as_nop
7440	rxvt_cv_func_nl_langinfo=no	8033	rxvt_cv_func_nl_langinfo=no
7441	fi	8034	fi
7442	rm -f core conftest.err conftest.$ac_objext \	8035	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7443	conftest$ac_exeext conftest.$ac_ext	8036	conftest$ac_exeext conftest.$ac_ext
7444	fi	8037	fi
7445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5	8038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7446	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	8039	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7447	if test x$rxvt_cv_func_nl_langinfo = xyes; then	8040	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7448		8041
7449	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	8042	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7450		8043
7451	fi	8044	fi
7452		8045
7453		8046
7454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	8047
7455	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	8048	case $host in
7456	if ${pt_cv_can_pass_fds+:} false; then :	8049	--solaris*)
7457	$as_echo_n "(cached) " >&6
7458	else
7459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460	/* end confdefs.h. */	8051	/* end confdefs.h. */
7461		8052
7462	#include <cstddef> // broken bsds (is that redundant?) need this	8053	#if __STDC_VERSION__ >= 199901L
7463	#include <sys/types.h>	8054	error
7464	#include <sys/socket.h>	8055	#endif
7465	#include <sys/uio.h>
7466		8056
7467	int	8057	int
7468	main ()	8058	main (void)
7469	{	8059	{
7470
7471	{
7472	msghdr msg;
7473	iovec iov;
7474	char buf [100];
7475	char data = 0;
7476
7477	iov.iov_base = &data;
7478	iov.iov_len = 1;
7479
7480	msg.msg_iov = &iov;
7481	msg.msg_iovlen = 1;
7482	msg.msg_control = buf;
7483	msg.msg_controllen = sizeof buf;
7484
7485	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7486	cmsg->cmsg_level = SOL_SOCKET;
7487	cmsg->cmsg_type = SCM_RIGHTS;
7488	cmsg->cmsg_len = 100;
7489
7490	(int )CMSG_DATA (cmsg) = 5;
7491
7492	return sendmsg (3, &msg, 0);
7493	}
7494		8060
7495	;	8061	;
7496	return 0;	8062	return 0;
7497	}	8063	}
7498	_ACEOF	8064	_ACEOF
7499	if ac_fn_cxx_try_link "$LINENO"; then :	8065	if ac_fn_cxx_try_compile "$LINENO"
7500	pt_cv_can_pass_fds=yes	8066	then :
7501	else	8067	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
7502	pt_cv_can_pass_fds=no
7503	fi
7504	rm -f core conftest.err conftest.$ac_objext \
7505	conftest$ac_exeext conftest.$ac_ext
7506	fi
7507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7508	$as_echo "$pt_cv_can_pass_fds" >&6; }
7509	if test x$pt_cv_can_pass_fds = xyes; then
7510		8068
7511	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h	8069	else $as_nop
		8070	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
7512		8071
7513	else
7514	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7515	fi	8072	fi
7516		8073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7517
7518
7519	for ac_header in \
7520	pty.h \
7521	util.h \
7522	libutil.h \
7523	sys/ioctl.h \
7524	sys/stropts.h \
7525	stropts.h \
7526
7527	do :
7528	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7529	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7530	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7531	cat >>confdefs.h <<_ACEOF
7532	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7533	_ACEOF
7534
7535	fi
7536
7537	done
7538
7539
7540	for ac_func in \
7541	revoke \
7542	_getpty \
7543	getpt \
7544	posix_openpt \
7545	isastream \
7546	setuid \
7547	seteuid \
7548	setreuid \
7549	setresuid \
7550
7551	do :
7552	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7553	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7554	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7555	cat >>confdefs.h <<_ACEOF
7556	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7557	_ACEOF
7558
7559	fi
7560	done
7561
7562
7563	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7564	$as_echo_n "checking for UNIX98 ptys... " >&6; }
7565	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7566	/* end confdefs.h. */
7567	#include <stdlib.h>
7568	int
7569	main ()
7570	{
7571	grantpt(0);unlockpt(0);ptsname(0);
7572	;
7573	return 0;
7574	}
7575	_ACEOF
7576	if ac_fn_cxx_try_link "$LINENO"; then :
7577	unix98_pty=yes
7578
7579	$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7580
7581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7582	$as_echo "yes" >&6; }
7583	else
7584	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585	$as_echo "no" >&6; }
7586	fi
7587	rm -f core conftest.err conftest.$ac_objext \
7588	conftest$ac_exeext conftest.$ac_ext
7589
7590	if test -z "$unix98_pty"; then
7591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5	8074	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7592	$as_echo_n "checking for library containing openpty... " >&6; }	8075	printf %s "checking for library containing sendmsg... " >&6; }
7593	if ${ac_cv_search_openpty+:} false; then :	8076	if test ${ac_cv_search_sendmsg+y}
7594	$as_echo_n "(cached) " >&6	8077	then :
7595	else	8078	printf %s "(cached) " >&6
		8079	else $as_nop
7596	ac_func_search_save_LIBS=$LIBS	8080	ac_func_search_save_LIBS=$LIBS
7597	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8081	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7598	/* end confdefs.h. */	8082	/* end confdefs.h. */
7599		8083
7600	/* Override any GCC internal prototype to avoid an error.	8084	namespace conftest {
7601	Use char because int might match the return type of a GCC	8085	extern "C" int sendmsg ();
7602	builtin and then its argument prototype would still apply. */	8086	}
7603	#ifdef __cplusplus
7604	extern "C"
7605	#endif
7606	char openpty ();
7607	int	8087	int
7608	main ()	8088	main (void)
7609	{	8089	{
7610	return openpty ();	8090	return conftest::sendmsg ();
7611	;	8091	;
7612	return 0;	8092	return 0;
7613	}	8093	}
7614	_ACEOF	8094	_ACEOF
7615	for ac_lib in '' util; do	8095	for ac_lib in '' socket
		8096	do
7616	if test -z "$ac_lib"; then	8097	if test -z "$ac_lib"; then
7617	ac_res="none required"	8098	ac_res="none required"
7618	else	8099	else
7619	ac_res=-l$ac_lib	8100	ac_res=-l$ac_lib
7620	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	8101	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7621	fi	8102	fi
7622	if ac_fn_cxx_try_link "$LINENO"; then :	8103	if ac_fn_cxx_try_link "$LINENO"
		8104	then :
7623	ac_cv_search_openpty=$ac_res	8105	ac_cv_search_sendmsg=$ac_res
7624	fi	8106	fi
7625	rm -f core conftest.err conftest.$ac_objext \	8107	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7626	conftest$ac_exeext	8108	conftest$ac_exeext
7627	if ${ac_cv_search_openpty+:} false; then :	8109	if test ${ac_cv_search_sendmsg+y}
		8110	then :
7628	break	8111	break
7629	fi	8112	fi
7630	done	8113	done
7631	if ${ac_cv_search_openpty+:} false; then :	8114	if test ${ac_cv_search_sendmsg+y}
		8115	then :
7632		8116
7633	else	8117	else $as_nop
7634	ac_cv_search_openpty=no	8118	ac_cv_search_sendmsg=no
7635	fi	8119	fi
7636	rm conftest.$ac_ext	8120	rm conftest.$ac_ext
7637	LIBS=$ac_func_search_save_LIBS	8121	LIBS=$ac_func_search_save_LIBS
7638	fi	8122	fi
		8123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
		8124	printf "%s\n" "$ac_cv_search_sendmsg" >&6; }
		8125	ac_res=$ac_cv_search_sendmsg
		8126	if test "$ac_res" != no
		8127	then :
		8128	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		8129
		8130	fi
		8131
		8132	;;
		8133	esac
		8134
		8135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
		8136	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
		8137	if test ${pt_cv_can_pass_fds+y}
		8138	then :
		8139	printf %s "(cached) " >&6
		8140	else $as_nop
		8141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8142	/* end confdefs.h. */
		8143
		8144	#include <stddef.h> // broken bsds (is that redundant?) need this
		8145	#include <sys/types.h>
		8146	#include <sys/socket.h>
		8147	#include <sys/uio.h>
		8148
		8149	int
		8150	main (void)
		8151	{
		8152
		8153	{
		8154	msghdr msg;
		8155	iovec iov;
		8156	char buf [100];
		8157	char data = 0;
		8158
		8159	iov.iov_base = &data;
		8160	iov.iov_len = 1;
		8161
		8162	msg.msg_iov = &iov;
		8163	msg.msg_iovlen = 1;
		8164	msg.msg_control = buf;
		8165	msg.msg_controllen = sizeof buf;
		8166
		8167	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
		8168	cmsg->cmsg_level = SOL_SOCKET;
		8169	cmsg->cmsg_type = SCM_RIGHTS;
		8170	cmsg->cmsg_len = 100;
		8171
		8172	(int )CMSG_DATA (cmsg) = 5;
		8173
		8174	return sendmsg (3, &msg, 0);
		8175	}
		8176
		8177	;
		8178	return 0;
		8179	}
		8180	_ACEOF
		8181	if ac_fn_cxx_try_link "$LINENO"
		8182	then :
		8183	pt_cv_can_pass_fds=yes
		8184	else $as_nop
		8185	pt_cv_can_pass_fds=no
		8186	fi
		8187	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8188	conftest$ac_exeext conftest.$ac_ext
		8189	fi
		8190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
		8191	printf "%s\n" "$pt_cv_can_pass_fds" >&6; }
		8192	if test x$pt_cv_can_pass_fds = xyes; then
		8193
		8194	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
		8195
		8196	else
		8197	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
		8198	fi
		8199
		8200
		8201
		8202	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
		8203	if test "x$ac_cv_header_pty_h" = xyes
		8204	then :
		8205	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
		8206
		8207	fi
		8208	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
		8209	if test "x$ac_cv_header_util_h" = xyes
		8210	then :
		8211	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
		8212
		8213	fi
		8214	ac_fn_cxx_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
		8215	if test "x$ac_cv_header_libutil_h" = xyes
		8216	then :
		8217	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
		8218
		8219	fi
		8220	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		8221	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		8222	then :
		8223	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		8224
		8225	fi
		8226	ac_fn_cxx_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
		8227	if test "x$ac_cv_header_stropts_h" = xyes
		8228	then :
		8229	printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
		8230
		8231	fi
		8232
		8233
		8234	ac_fn_cxx_check_func "$LINENO" "revoke" "ac_cv_func_revoke"
		8235	if test "x$ac_cv_func_revoke" = xyes
		8236	then :
		8237	printf "%s\n" "#define HAVE_REVOKE 1" >>confdefs.h
		8238
		8239	fi
		8240	ac_fn_cxx_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
		8241	if test "x$ac_cv_func__getpty" = xyes
		8242	then :
		8243	printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
		8244
		8245	fi
		8246	ac_fn_cxx_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
		8247	if test "x$ac_cv_func_getpt" = xyes
		8248	then :
		8249	printf "%s\n" "#define HAVE_GETPT 1" >>confdefs.h
		8250
		8251	fi
		8252	ac_fn_cxx_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
		8253	if test "x$ac_cv_func_posix_openpt" = xyes
		8254	then :
		8255	printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
		8256
		8257	fi
		8258	ac_fn_cxx_check_func "$LINENO" "isastream" "ac_cv_func_isastream"
		8259	if test "x$ac_cv_func_isastream" = xyes
		8260	then :
		8261	printf "%s\n" "#define HAVE_ISASTREAM 1" >>confdefs.h
		8262
		8263	fi
		8264	ac_fn_cxx_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
		8265	if test "x$ac_cv_func_setuid" = xyes
		8266	then :
		8267	printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
		8268
		8269	fi
		8270	ac_fn_cxx_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
		8271	if test "x$ac_cv_func_seteuid" = xyes
		8272	then :
		8273	printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
		8274
		8275	fi
		8276	ac_fn_cxx_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
		8277	if test "x$ac_cv_func_setreuid" = xyes
		8278	then :
		8279	printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
		8280
		8281	fi
		8282	ac_fn_cxx_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
		8283	if test "x$ac_cv_func_setresuid" = xyes
		8284	then :
		8285	printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
		8286
		8287	fi
		8288
		8289
		8290	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
		8291	printf %s "checking for UNIX98 ptys... " >&6; }
		8292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8293	/* end confdefs.h. */
		8294	#include <stdlib.h>
		8295	int
		8296	main (void)
		8297	{
		8298	grantpt(0);unlockpt(0);ptsname(0);
		8299	;
		8300	return 0;
		8301	}
		8302	_ACEOF
		8303	if ac_fn_cxx_try_link "$LINENO"
		8304	then :
		8305	unix98_pty=yes
		8306
		8307	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
		8308
		8309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8310	printf "%s\n" "yes" >&6; }
		8311	else $as_nop
		8312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8313	printf "%s\n" "no" >&6; }
		8314	fi
		8315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8316	conftest$ac_exeext conftest.$ac_ext
		8317
		8318	if test -z "$unix98_pty"; then
		8319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
		8320	printf %s "checking for library containing openpty... " >&6; }
		8321	if test ${ac_cv_search_openpty+y}
		8322	then :
		8323	printf %s "(cached) " >&6
		8324	else $as_nop
		8325	ac_func_search_save_LIBS=$LIBS
		8326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8327	/* end confdefs.h. */
		8328
		8329	namespace conftest {
		8330	extern "C" int openpty ();
		8331	}
		8332	int
		8333	main (void)
		8334	{
		8335	return conftest::openpty ();
		8336	;
		8337	return 0;
		8338	}
		8339	_ACEOF
		8340	for ac_lib in '' util
		8341	do
		8342	if test -z "$ac_lib"; then
		8343	ac_res="none required"
		8344	else
		8345	ac_res=-l$ac_lib
		8346	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8347	fi
		8348	if ac_fn_cxx_try_link "$LINENO"
		8349	then :
		8350	ac_cv_search_openpty=$ac_res
		8351	fi
		8352	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8353	conftest$ac_exeext
		8354	if test ${ac_cv_search_openpty+y}
		8355	then :
		8356	break
		8357	fi
		8358	done
		8359	if test ${ac_cv_search_openpty+y}
		8360	then :
		8361
		8362	else $as_nop
		8363	ac_cv_search_openpty=no
		8364	fi
		8365	rm conftest.$ac_ext
		8366	LIBS=$ac_func_search_save_LIBS
		8367	fi
7639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5	8368	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7640	$as_echo "$ac_cv_search_openpty" >&6; }	8369	printf "%s\n" "$ac_cv_search_openpty" >&6; }
7641	ac_res=$ac_cv_search_openpty	8370	ac_res=$ac_cv_search_openpty
7642	if test "$ac_res" != no; then :	8371	if test "$ac_res" != no
		8372	then :
7643	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	8373	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7644		8374
7645	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	8375	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
7646		8376
7647	fi	8377	fi
7648		8378
7649	fi	8379	fi
7650		8380
7651		8381
7652		8382
7653	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5	8383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7654	$as_echo_n "checking for tty group... " >&6; }	8384	printf %s "checking for tty group... " >&6; }
7655	if ${pt_cv_tty_group+:} false; then :	8385	if test ${pt_cv_tty_group+y}
7656	$as_echo_n "(cached) " >&6	8386	then :
7657	else	8387	printf %s "(cached) " >&6
		8388	else $as_nop
7658	if test "$cross_compiling" = yes; then :	8389	if test "$cross_compiling" = yes
		8390	then :
7659	pt_cv_tty_group=no	8391	pt_cv_tty_group=no
7660	else	8392	else $as_nop
7661	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7662	/* end confdefs.h. */	8394	/* end confdefs.h. */
7663		8395
7664	#include <sys/types.h>	8396	#include <sys/types.h>
7665	#include <sys/stat.h>	8397	#include <sys/stat.h>
…		…
7680	return 0;	8412	return 0;
7681	else	8413	else
7682	return 1;	8414	return 1;
7683	}	8415	}
7684	_ACEOF	8416	_ACEOF
7685	if ac_fn_cxx_try_run "$LINENO"; then :	8417	if ac_fn_cxx_try_run "$LINENO"
		8418	then :
7686	pt_cv_tty_group=yes	8419	pt_cv_tty_group=yes
7687	else	8420	else $as_nop
7688	pt_cv_tty_group=no	8421	pt_cv_tty_group=no
7689	fi	8422	fi
7690	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	8423	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7691	conftest.$ac_objext conftest.beam conftest.$ac_ext	8424	conftest.$ac_objext conftest.beam conftest.$ac_ext
7692	fi	8425	fi
7693		8426
7694	fi	8427	fi
7695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5	8428	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7696	$as_echo "$pt_cv_tty_group" >&6; }	8429	printf "%s\n" "$pt_cv_tty_group" >&6; }
7697	if test x$pt_cv_tty_group = xyes; then	8430	if test x$pt_cv_tty_group = xyes; then
7698		8431
7699	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h	8432	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
7700		8433
7701	fi	8434	fi
7702		8435
		8436	support_image=no
		8437	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
		8438	support_image=yes
		8439	fi
7703	if test x$support_xft = xyes \|\| test x$support_inheritpixmap = xyes; then	8440	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
7704	rxvt_have_xrender=no	8441	rxvt_have_xrender=no
7705	# Extract the first word of "pkg-config", so it can be a program name with args.	8442
7706	set dummy pkg-config; ac_word=$2
7707	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8443	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7708	$as_echo_n "checking for $ac_word... " >&6; }	8444	printf %s "checking for xrender... " >&6; }
7709	if ${ac_cv_path_PKG_CONFIG+:} false; then :
7710	$as_echo_n "(cached) " >&6
7711	else
7712	case $PKG_CONFIG in
7713	[\\/]* \| ?:[\\/]*)
7714	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7715	;;
7716	*)
7717	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7718	for as_dir in $PATH
7719	do
7720	IFS=$as_save_IFS
7721	test -z "$as_dir" && as_dir=.
7722	for ac_exec_ext in '' $ac_executable_extensions; do
7723	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7724	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7725	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7726	break 2
7727	fi
7728	done
7729	done
7730	IFS=$as_save_IFS
7731
7732	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7733	;;
7734	esac
7735	fi
7736	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7737	if test -n "$PKG_CONFIG"; then
7738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7739	$as_echo "$PKG_CONFIG" >&6; }
7740	else
7741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7742	$as_echo "no" >&6; }
7743	fi
7744
7745
7746	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then	8445	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7747	X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS"	8446	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7748	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`"	8447	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		8448
		8449	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8450	printf "%s\n" "ok" >&6; }
		8451
		8452	X_LIBS="$XRENDER_LIBS $X_LIBS"
		8453	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7749	rxvt_have_xrender=yes	8454	rxvt_have_xrender=yes
7750		8455
7751	save_LIBS="$LIBS"	8456	save_LIBS="$LIBS"
7752	LIBS="$LIBS $X_LIBS"	8457	LIBS="$LIBS $X_LIBS"
7753	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"	8458	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7754	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes; then :	8459	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8460	then :
7755		8461
7756	else	8462	else $as_nop
7757	rxvt_have_xrender=no	8463	rxvt_have_xrender=no
7758	fi	8464	fi
7759		8465
7760
7761	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"	8466	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7762	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes; then :	8467	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8468	then :
7763		8469
7764	else	8470	else $as_nop
7765	rxvt_have_xrender=no	8471	rxvt_have_xrender=no
7766	fi	8472	fi
7767		8473
7768	LIBS="$save_LIBS"	8474	LIBS="$save_LIBS"
		8475
		8476	else
		8477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8478	printf "%s\n" "no" >&6; }
		8479	:
7769	fi	8480	fi
		8481
7770	fi	8482	fi
7771		8483
7772	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then	8484	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7773	# Extract the first word of "pkg-config", so it can be a program name with args.
7774	set dummy pkg-config; ac_word=$2
7775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7776	$as_echo_n "checking for $ac_word... " >&6; }
7777	if ${ac_cv_path_PKG_CONFIG+:} false; then :
7778	$as_echo_n "(cached) " >&6
7779	else
7780	case $PKG_CONFIG in
7781	[\\/]* \| ?:[\\/]*)
7782	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7783	;;
7784	*)
7785	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7786	for as_dir in $PATH
7787	do
7788	IFS=$as_save_IFS
7789	test -z "$as_dir" && as_dir=.
7790	for ac_exec_ext in '' $ac_executable_extensions; do
7791	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7792	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7793	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7794	break 2
7795	fi
7796	done
7797	done
7798	IFS=$as_save_IFS
7799		8485
7800	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"	8486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7801	;;	8487	printf %s "checking for fontconfig xft... " >&6; }
7802	esac
7803	fi
7804	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7805	if test -n "$PKG_CONFIG"; then
7806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7807	$as_echo "$PKG_CONFIG" >&6; }
7808	else
7809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7810	$as_echo "no" >&6; }
7811	fi
7812
7813
7814	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8488	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7815	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8489	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7816	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	8490	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		8491
		8492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8493	printf "%s\n" "ok" >&6; }
		8494
		8495	X_LIBS="$XFT_LIBS $X_LIBS"
		8496	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		8497
7817	else	8498	else
		8499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8500	printf "%s\n" "no" >&6; }
		8501
7818	# Extract the first word of "xft-config", so it can be a program name with args.	8502	# Extract the first word of "xft-config", so it can be a program name with args.
7819	set dummy xft-config; ac_word=$2	8503	set dummy xft-config; ac_word=$2
7820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8504	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7821	$as_echo_n "checking for $ac_word... " >&6; }	8505	printf %s "checking for $ac_word... " >&6; }
7822	if ${ac_cv_path_XFT_CONFIG+:} false; then :	8506	if test ${ac_cv_path_XFT_CONFIG+y}
7823	$as_echo_n "(cached) " >&6	8507	then :
7824	else	8508	printf %s "(cached) " >&6
		8509	else $as_nop
7825	case $XFT_CONFIG in	8510	case $XFT_CONFIG in
7826	[\\/]* \| ?:[\\/]*)	8511	[\\/]* \| ?:[\\/]*)
7827	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8512	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7828	;;	8513	;;
7829	*)	8514	*)
7830	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7831	for as_dir in $PATH	8516	for as_dir in $PATH
7832	do	8517	do
7833	IFS=$as_save_IFS	8518	IFS=$as_save_IFS
7834	test -z "$as_dir" && as_dir=.	8519	case $as_dir in #(((
		8520	'') as_dir=./ ;;
		8521	*/) ;;
		8522	*) as_dir=$as_dir/ ;;
		8523	esac
7835	for ac_exec_ext in '' $ac_executable_extensions; do	8524	for ac_exec_ext in '' $ac_executable_extensions; do
7836	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8525	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7837	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8526	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7838	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8527	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7839	break 2	8528	break 2
7840	fi	8529	fi
7841	done	8530	done
7842	done	8531	done
7843	IFS=$as_save_IFS	8532	IFS=$as_save_IFS
…		…
7846	;;	8535	;;
7847	esac	8536	esac
7848	fi	8537	fi
7849	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8538	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7850	if test -n "$XFT_CONFIG"; then	8539	if test -n "$XFT_CONFIG"; then
7851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	8540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7852	$as_echo "$XFT_CONFIG" >&6; }	8541	printf "%s\n" "$XFT_CONFIG" >&6; }
7853	else	8542	else
7854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7855	$as_echo "no" >&6; }	8544	printf "%s\n" "no" >&6; }
7856	fi	8545	fi
7857		8546
7858		8547
7859	if test $XFT_CONFIG != no; then	8548	if test $XFT_CONFIG != no; then
7860	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8549	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7861	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8550	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7862	fi	8551	fi
7863	fi
7864		8552
7865	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7866	X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7867	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7868	fi	8553	fi
		8554
7869		8555
7870	save_LIBS="$LIBS"	8556	save_LIBS="$LIBS"
7871	LIBS="$LIBS $X_LIBS"	8557	LIBS="$LIBS $X_LIBS"
7872	for ac_header in X11/Xft/Xft.h	8558	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7873	do :	8559	do :
7874	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	8560	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" \| $as_tr_sh`
7875	if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :	8561	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		8562	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		8563	then :
7876	cat >>confdefs.h <<_ACEOF	8564	cat >>confdefs.h <<_ACEOF
7877	#define HAVE_X11_XFT_XFT_H 1	8565	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7878	_ACEOF	8566	_ACEOF
7879		8567
7880	else	8568	else $as_nop
7881	support_xft=no	8569	support_xft=no
7882	fi	8570	fi
7883		8571
7884	done	8572	done
7885		8573
7886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	8574	for ac_func in XftDrawString32 FcPatternGet
7887	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	8575	do :
7888	if ${ac_cv_lib_Xft_XftDrawString32+:} false; then :	8576	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7889	$as_echo_n "(cached) " >&6	8577	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7890	else	8578	if eval test \"x\$"$as_ac_var"\" = x"yes"
7891	ac_check_lib_save_LIBS=$LIBS	8579	then :
7892	LIBS="-lXft $LIBS"	8580	cat >>confdefs.h <<_ACEOF
		8581	#define `printf "%s\n" "HAVE_$ac_func" \| $as_tr_cpp` 1
		8582	_ACEOF
		8583
		8584	else $as_nop
		8585	support_xft=no
		8586	fi
		8587
		8588	done
		8589	LIBS="$save_LIBS"
		8590
		8591	if test x$support_xft = xyes; then
		8592
		8593	printf "%s\n" "#define XFT 1" >>confdefs.h
		8594
		8595	fi
		8596	fi
		8597
		8598	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		8599	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		8600	printf %s "checking for Render >= 0.11... " >&6; }
7893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7894	/* end confdefs.h. */	8602	/* end confdefs.h. */
7895		8603
7896	/* Override any GCC internal prototype to avoid an error.	8604	#include <X11/extensions/Xrender.h>
7897	Use char because int might match the return type of a GCC	8605	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7898	builtin and then its argument prototype would still apply. */	8606	error
7899	#ifdef __cplusplus
7900	extern "C"
7901	#endif	8607	#endif
7902	char XftDrawString32 ();	8608
7903	int	8609	int
7904	main ()	8610	main (void)
7905	{	8611	{
7906	return XftDrawString32 ();	8612
7907	;	8613	;
7908	return 0;	8614	return 0;
7909	}	8615	}
7910	_ACEOF	8616	_ACEOF
7911	if ac_fn_cxx_try_link "$LINENO"; then :	8617	if ac_fn_cxx_try_compile "$LINENO"
7912	ac_cv_lib_Xft_XftDrawString32=yes	8618	then :
7913	else	8619
7914	ac_cv_lib_Xft_XftDrawString32=no	8620	else $as_nop
7915	fi
7916	rm -f core conftest.err conftest.$ac_objext \
7917	conftest$ac_exeext conftest.$ac_ext
7918	LIBS=$ac_check_lib_save_LIBS
7919	fi
7920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7921	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7922	if test "x$ac_cv_lib_Xft_XftDrawString32" = xyes; then :
7923	:
7924	else
7925	support_xft=no	8621	support_image=no
7926	fi	8622	fi
7927		8623	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7928	for ac_header in fontconfig/fontconfig.h
7929	do :
7930	ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7931	if test "x$ac_cv_header_fontconfig_fontconfig_h" = xyes; then :
7932	cat >>confdefs.h <<_ACEOF
7933	#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7934	_ACEOF
7935
7936	else
7937	support_xft=no
7938	fi
7939
7940	done
7941
7942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7943	$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7944	if ${ac_cv_lib_fontconfig_FcPatternGet+:} false; then :
7945	$as_echo_n "(cached) " >&6
7946	else
7947	ac_check_lib_save_LIBS=$LIBS
7948	LIBS="-lfontconfig $LIBS"
7949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7950	/* end confdefs.h. */
7951
7952	/* Override any GCC internal prototype to avoid an error.
7953	Use char because int might match the return type of a GCC
7954	builtin and then its argument prototype would still apply. */
7955	#ifdef __cplusplus
7956	extern "C"
7957	#endif
7958	char FcPatternGet ();
7959	int
7960	main ()
7961	{
7962	return FcPatternGet ();
7963	;
7964	return 0;
7965	}
7966	_ACEOF
7967	if ac_fn_cxx_try_link "$LINENO"; then :
7968	ac_cv_lib_fontconfig_FcPatternGet=yes
7969	else
7970	ac_cv_lib_fontconfig_FcPatternGet=no
7971	fi
7972	rm -f core conftest.err conftest.$ac_objext \
7973	conftest$ac_exeext conftest.$ac_ext
7974	LIBS=$ac_check_lib_save_LIBS
7975	fi
7976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7977	$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7978	if test "x$ac_cv_lib_fontconfig_FcPatternGet" = xyes; then :
7979	:
7980	else
7981	support_xft=no
7982	fi
7983
7984	LIBS="$save_LIBS"
7985
7986	if test x$support_xft = xyes; then	8624	if test x$support_image = xyes; then
		8625	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8626	printf "%s\n" "ok" >&6; }
		8627	LIBS="$LIBS -lm"
7987		8628
7988	$as_echo "#define XFT 1" >>confdefs.h	8629	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7989		8630
		8631
		8632	if test x$support_inheritpixmap = xyes; then
		8633
		8634	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8635
7990	fi	8636	fi
		8637	else
		8638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8639	printf "%s\n" "no" >&6; }
		8640	fi
7991	fi	8641	fi
		8642
7992	if test x$support_styles = xyes; then	8643	if test x$support_styles = xyes; then
7993		8644
7994	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	8645	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7995		8646
7996	fi	8647	fi
7997	if test x$support_iso14755 = xyes; then	8648	if test x$support_iso14755 = xyes; then
7998		8649
7999	$as_echo "#define ISO_14755 1" >>confdefs.h	8650	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
8000		8651
8001	fi	8652	fi
8002	if test x$support_8bitctrls = xyes; then	8653	if test x$support_8bitctrls = xyes; then
8003		8654
8004	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	8655	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
8005		8656
8006	fi	8657	fi
8007	if test x$support_fading = xyes; then	8658	if test x$support_fading = xyes; then
8008		8659
8009	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	8660	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
8010
8011	fi
8012	if test x$support_inheritpixmap = xyes; then
8013	if test x$rxvt_have_xrender = xyes; then
8014	LIBS="$LIBS -lm"
8015
8016	$as_echo "#define XRENDER 1" >>confdefs.h
8017
8018	fi
8019
8020	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
8021		8661
8022	fi	8662	fi
8023	if test x$support_keepscrolling = xno; then	8663	if test x$support_keepscrolling = xno; then
8024		8664
8025	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	8665	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
8026		8666
8027	fi	8667	fi
8028	if test x$support_selectionscrolling = xyes; then	8668	if test x$support_selectionscrolling = xyes; then
8029		8669
8030	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	8670	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
8031		8671
8032	fi	8672	fi
8033	if test x$support_frills = xyes; then	8673	if test x$support_frills = xyes; then
8034		8674
8035	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	8675	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
8036		8676
8037	fi	8677	fi
8038	if test x$support_mousewheel = xyes; then	8678	if test x$support_mousewheel = xyes; then
8039		8679
8040	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	8680	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
8041		8681
8042	fi	8682	fi
8043	if test x$support_mouseslipwheel = xyes; then	8683	if test x$support_mouseslipwheel = xyes; then
8044		8684
8045	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	8685	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
8046		8686
8047	fi	8687	fi
8048		8688
8049	scrolltypes=plain	8689	scrolltypes=plain
8050		8690
8051	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	8691	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
8052		8692
8053		8693
8054	if test x$support_scroll_rxvt = xyes; then	8694	if test x$support_scroll_rxvt = xyes; then
8055		8695
8056	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	8696	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
8057		8697
8058	scrolltypes="$scrolltypes rxvt"	8698	scrolltypes="$scrolltypes rxvt"
8059	fi	8699	fi
8060	if test x$support_scroll_next = xyes; then	8700	if test x$support_scroll_next = xyes; then
8061		8701
8062	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	8702	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
8063		8703
8064	scrolltypes="$scrolltypes next"	8704	scrolltypes="$scrolltypes next"
8065	fi	8705	fi
8066	if test x$support_scroll_xterm = xyes; then	8706	if test x$support_scroll_xterm = xyes; then
8067		8707
8068	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	8708	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
8069		8709
8070	scrolltypes="$scrolltypes xterm"	8710	scrolltypes="$scrolltypes xterm"
8071	fi	8711	fi
8072	if test x$support_pointer_blank = xyes; then	8712	if test x$support_pointer_blank = xyes; then
8073		8713
8074	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	8714	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
8075		8715
8076	fi	8716	fi
8077	if test x$support_text_blink = xyes; then	8717	if test x$support_text_blink = xyes; then
8078		8718
8079	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	8719	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
8080		8720
8081	fi	8721	fi
8082	if test x$support_unicode3 = xyes; then	8722	if test x$support_unicode3 = xyes; then
8083		8723
8084	$as_echo "#define UNICODE_3 1" >>confdefs.h	8724	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
8085		8725
8086	fi	8726	fi
8087	if test x$support_combining = xyes; then	8727	if test x$support_combining = xyes; then
8088		8728
8089	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	8729	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
8090		8730
8091	fi	8731	fi
8092	if test x$codesets = xall; then	8732	if test x$codesets = xall; then
8093	codesets=jp,jp-ext,kr,zh,zh-ext	8733	codesets=jp,jp-ext,kr,zh,zh-ext
8094	fi	8734	fi
8095		8735
8096	$as_echo "#define ENCODING_EU 1" >>confdefs.h	8736	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
8097		8737
8098		8738
8099	$as_echo "#define ENCODING_VN 1" >>confdefs.h	8739	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
8100		8740
8101	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	8741	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
8102	case "$codeset" in	8742	case "$codeset" in
8103	JP )	8743	JP )
8104	$as_echo "#define ENCODING_JP 1" >>confdefs.h	8744	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
8105	;;	8745	;;
8106	JP_EXT )	8746	JP_EXT )
8107	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	8747	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
8108	;;	8748	;;
8109	KR )	8749	KR )
8110	$as_echo "#define ENCODING_KR 1" >>confdefs.h	8750	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
8111	;;	8751	;;
8112	ZH )	8752	ZH )
8113	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	8753	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
8114	;;	8754	;;
8115	ZH_EXT )	8755	ZH_EXT )
8116	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	8756	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
8117	;;	8757	;;
8118	esac	8758	esac
8119	done	8759	done
8120		8760
8121	IF_PERL=\#	8761	IF_PERL=\#
8122	if test x$support_perl = xyes; then	8762	if test x$support_perl = xyes; then
8123	# Extract the first word of "perl5", so it can be a program name with args.	8763	# Extract the first word of "perl5", so it can be a program name with args.
8124	set dummy perl5; ac_word=$2	8764	set dummy perl5; ac_word=$2
8125	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8765	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8126	$as_echo_n "checking for $ac_word... " >&6; }	8766	printf %s "checking for $ac_word... " >&6; }
8127	if ${ac_cv_path_PERL+:} false; then :	8767	if test ${ac_cv_path_PERL+y}
8128	$as_echo_n "(cached) " >&6	8768	then :
8129	else	8769	printf %s "(cached) " >&6
		8770	else $as_nop
8130	case $PERL in	8771	case $PERL in
8131	[\\/]* \| ?:[\\/]*)	8772	[\\/]* \| ?:[\\/]*)
8132	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8773	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8133	;;	8774	;;
8134	*)	8775	*)
8135	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8136	for as_dir in $PATH	8777	for as_dir in $PATH
8137	do	8778	do
8138	IFS=$as_save_IFS	8779	IFS=$as_save_IFS
8139	test -z "$as_dir" && as_dir=.	8780	case $as_dir in #(((
		8781	'') as_dir=./ ;;
		8782	*/) ;;
		8783	*) as_dir=$as_dir/ ;;
		8784	esac
8140	for ac_exec_ext in '' $ac_executable_extensions; do	8785	for ac_exec_ext in '' $ac_executable_extensions; do
8141	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8786	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
8142	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8787	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8143	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8788	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8144	break 2	8789	break 2
8145	fi	8790	fi
8146	done	8791	done
8147	done	8792	done
8148	IFS=$as_save_IFS	8793	IFS=$as_save_IFS
8149		8794
		8795	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8150	;;	8796	;;
8151	esac	8797	esac
8152	fi	8798	fi
8153	PERL=$ac_cv_path_PERL	8799	PERL=$ac_cv_path_PERL
8154	if test -n "$PERL"; then	8800	if test -n "$PERL"; then
8155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	8801	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8156	$as_echo "$PERL" >&6; }	8802	printf "%s\n" "$PERL" >&6; }
8157	else	8803	else
8158	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8159	$as_echo "no" >&6; }	8805	printf "%s\n" "no" >&6; }
8160	fi	8806	fi
8161		8807
8162		8808
8163	# Extract the first word of "perl", so it can be a program name with args.
8164	set dummy perl; ac_word=$2
8165	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8166	$as_echo_n "checking for $ac_word... " >&6; }
8167	if ${ac_cv_path_PERL+:} false; then :
8168	$as_echo_n "(cached) " >&6
8169	else
8170	case $PERL in
8171	[\\/]* \| ?:[\\/]*)
8172	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8173	;;
8174	*)
8175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8176	for as_dir in $PATH
8177	do
8178	IFS=$as_save_IFS
8179	test -z "$as_dir" && as_dir=.
8180	for ac_exec_ext in '' $ac_executable_extensions; do
8181	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8182	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8183	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8184	break 2
8185	fi
8186	done
8187	done
8188	IFS=$as_save_IFS
8189		8809
8190	;;
8191	esac
8192	fi
8193	PERL=$ac_cv_path_PERL
8194	if test -n "$PERL"; then
8195	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8196	$as_echo "$PERL" >&6; }
8197	else
8198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8199	$as_echo "no" >&6; }
8200	fi
8201
8202
8203
8204	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	8810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8205	$as_echo_n "checking for $PERL suitability... " >&6; }	8811	printf %s "checking for $PERL suitability... " >&6; }
8206	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8812	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8207		8813
8208	save_CXXFLAGS="$CXXFLAGS"	8814	save_CXXFLAGS="$CXXFLAGS"
8209	save_LIBS="$LIBS"	8815	save_LIBS="$LIBS"
8210	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8816	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8215	#include <EXTERN.h>	8821	#include <EXTERN.h>
8216	#include <perl.h>	8822	#include <perl.h>
8217	#include <XSUB.h>	8823	#include <XSUB.h>
8218		8824
8219	int	8825	int
8220	main ()	8826	main (void)
8221	{	8827	{
8222		8828
8223	PerlInterpreter *perl = perl_alloc ();	8829	PerlInterpreter *perl = perl_alloc ();
8224		8830
8225	;	8831	;
8226	return 0;	8832	return 0;
8227	}	8833	}
8228	_ACEOF	8834	_ACEOF
8229	if ac_fn_cxx_try_link "$LINENO"; then :	8835	if ac_fn_cxx_try_link "$LINENO"
		8836	then :
8230	rxvt_perl_link=yes	8837	rxvt_perl_link=yes
8231	else	8838	else $as_nop
8232	rxvt_perl_link=no	8839	rxvt_perl_link=no
8233	fi	8840	fi
8234	rm -f core conftest.err conftest.$ac_objext \	8841	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8235	conftest$ac_exeext conftest.$ac_ext	8842	conftest$ac_exeext conftest.$ac_ext
8236	CXXFLAGS="$save_CXXFLAGS"	8843	CXXFLAGS="$save_CXXFLAGS"
8237	LIBS="$save_LIBS"	8844	LIBS="$save_LIBS"
8238		8845
8239	if test x$rxvt_perl_link = xyes; then	8846	if test x$rxvt_perl_link = xyes; then
8240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	8847	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8241	$as_echo "ok" >&6; }	8848	printf "%s\n" "ok" >&6; }
8242		8849
8243	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	8850	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8244		8851
8245	IF_PERL=	8852	IF_PERL=
8246	PERL_O=rxvtperl.o	8853	PERL_O=rxvtperl.o
8247	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8854	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8248	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8855	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
…		…
8289	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do	8896	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
8290	eval ac_val=\$$ac_var	8897	eval ac_val=\$$ac_var
8291	case $ac_val in #(	8898	case $ac_val in #(
8292	${as_nl})	8899	${as_nl})
8293	case $ac_var in #(	8900	case $ac_var in #(
8294	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	8901	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8295	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	8902	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8296	esac	8903	esac
8297	case $ac_var in #(	8904	case $ac_var in #(
8298	_ \| IFS \| as_nl) ;; #(	8905	_ \| IFS \| as_nl) ;; #(
8299	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	8906	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
8300	*) { eval $ac_var=; unset $ac_var;} ;;	8907	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8320	) \|	8927	) \|
8321	sed '	8928	sed '
8322	/^ac_cv_env_/b end	8929	/^ac_cv_env_/b end
8323	t clear	8930	t clear
8324	:clear	8931	:clear
8325	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8932	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8326	t end	8933	t end
8327	s/^$[^=]$=$.$$/\1=${\1=\2}/	8934	s/^$[^=]$=$.$$/\1=${\1=\2}/
8328	:end' >>confcache	8935	:end' >>confcache
8329	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8936	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8330	if test -w "$cache_file"; then	8937	if test -w "$cache_file"; then
8331	if test "x$cache_file" != "x/dev/null"; then	8938	if test "x$cache_file" != "x/dev/null"; then
8332	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	8939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8333	$as_echo "$as_me: updating cache $cache_file" >&6;}	8940	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
8334	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then	8941	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8335	cat confcache >"$cache_file"	8942	cat confcache >"$cache_file"
8336	else	8943	else
8337	case $cache_file in #(	8944	case $cache_file in #(
8338	/ \| ?:*)	8945	/ \| ?:*)
…		…
8342	mv -f confcache "$cache_file" ;;	8949	mv -f confcache "$cache_file" ;;
8343	esac	8950	esac
8344	fi	8951	fi
8345	fi	8952	fi
8346	else	8953	else
8347	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	8954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8348	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8955	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8349	fi	8956	fi
8350	fi	8957	fi
8351	rm -f confcache	8958	rm -f confcache
8352		8959
8353	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8960	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8360	ac_ltlibobjs=	8967	ac_ltlibobjs=
8361	U=	8968	U=
8362	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8969	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8363	# 1. Remove the extension, and $U if already installed.	8970	# 1. Remove the extension, and $U if already installed.
8364	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8971	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8365	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8972	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8366	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8973	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8367	# will be set to the directory where LIBOBJS objects are built.	8974	# will be set to the directory where LIBOBJS objects are built.
8368	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8975	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8369	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8976	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8370	done	8977	done
…		…
8376		8983
8377	: "${CONFIG_STATUS=./config.status}"	8984	: "${CONFIG_STATUS=./config.status}"
8378	ac_write_fail=0	8985	ac_write_fail=0
8379	ac_clean_files_save=$ac_clean_files	8986	ac_clean_files_save=$ac_clean_files
8380	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8987	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8381	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8382	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8989	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8383	as_write_fail=0	8990	as_write_fail=0
8384	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8991	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8385	#! $SHELL	8992	#! $SHELL
8386	# Generated by $as_me.	8993	# Generated by $as_me.
8387	# Run this file to recreate the current configuration.	8994	# Run this file to recreate the current configuration.
…		…
8400	## M4sh Initialization. ##	9007	## M4sh Initialization. ##
8401	## -------------------- ##	9008	## -------------------- ##
8402		9009
8403	# Be more Bourne compatible	9010	# Be more Bourne compatible
8404	DUALCASE=1; export DUALCASE # for MKS sh	9011	DUALCASE=1; export DUALCASE # for MKS sh
		9012	as_nop=:
8405	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	9013	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9014	then :
8406	emulate sh	9015	emulate sh
8407	NULLCMD=:	9016	NULLCMD=:
8408	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	9017	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8409	# is contrary to our usage. Disable this feature.	9018	# is contrary to our usage. Disable this feature.
8410	alias -g '${1+"$@"}'='"$@"'	9019	alias -g '${1+"$@"}'='"$@"'
8411	setopt NO_GLOB_SUBST	9020	setopt NO_GLOB_SUBST
8412	else	9021	else $as_nop
8413	case `(set -o) 2>/dev/null` in #(	9022	case `(set -o) 2>/dev/null` in #(
8414	posix) :	9023	posix) :
8415	set -o posix ;; #(	9024	set -o posix ;; #(
8416	*) :	9025	*) :
8417	;;	9026	;;
8418	esac	9027	esac
8419	fi	9028	fi
8420		9029
8421		9030
		9031
		9032	# Reset variables that may have inherited troublesome values from
		9033	# the environment.
		9034
		9035	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		9036	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		9037	# side effect of setting IFS to empty, thus disabling word splitting.)
		9038	# Quoting is to prevent editors from complaining about space-tab.
8422	as_nl='	9039	as_nl='
8423	'	9040	'
8424	export as_nl	9041	export as_nl
8425	# Printing a long string crashes Solaris 7 /usr/bin/printf.	9042	IFS=" "" $as_nl"
8426	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	9043
8427	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	9044	PS1='$ '
8428	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	9045	PS2='> '
8429	# Prefer a ksh shell builtin over an external printf program on Solaris,	9046	PS4='+ '
8430	# but without wasting forks for bash or zsh.	9047
8431	if test -z "$BASH_VERSION$ZSH_VERSION" \	9048	# Ensure predictable behavior from utilities with locale-dependent output.
8432	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	9049	LC_ALL=C
8433	as_echo='print -r --'	9050	export LC_ALL
8434	as_echo_n='print -rn --'	9051	LANGUAGE=C
8435	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	9052	export LANGUAGE
8436	as_echo='printf %s\n'	9053
8437	as_echo_n='printf %s'	9054	# We cannot yet rely on "unset" to work, but we need these variables
8438	else	9055	# to be unset--not just set to an empty or harmless value--now, to
8439	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	9056	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8440	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	9057	# also avoids known problems related to "unset" and subshell syntax
8441	as_echo_n='/usr/ucb/echo -n'	9058	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8442	else	9059	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8443	as_echo_body='eval expr "X$1" : "X\$.*\$"'	9060	do eval test \${$as_var+y} \
8444	as_echo_n_body='eval	9061	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8445	arg=$1;	9062	done
8446	case $arg in #(	9063
8447	"$as_nl")	9064	# Ensure that fds 0, 1, and 2 are open.
8448	expr "X$arg" : "X\$.*\$$as_nl";	9065	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8449	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	9066	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8450	esac;	9067	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8451	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8452	'
8453	export as_echo_n_body
8454	as_echo_n='sh -c $as_echo_n_body as_echo'
8455	fi
8456	export as_echo_body
8457	as_echo='sh -c $as_echo_body as_echo'
8458	fi
8459		9068
8460	# The user is always right.	9069	# The user is always right.
8461	if test "${PATH_SEPARATOR+set}" != set; then	9070	if ${PATH_SEPARATOR+false} :; then
8462	PATH_SEPARATOR=:	9071	PATH_SEPARATOR=:
8463	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	9072	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8464	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	9073	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8465	PATH_SEPARATOR=';'	9074	PATH_SEPARATOR=';'
8466	}	9075	}
8467	fi	9076	fi
8468		9077
8469
8470	# IFS
8471	# We need space, tab and new line, in precisely that order. Quoting is
8472	# there to prevent editors from complaining about space-tab.
8473	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8474	# splitting by setting IFS to empty value.)
8475	IFS=" "" $as_nl"
8476		9078
8477	# Find who we are. Look in the path if we contain no directory separator.	9079	# Find who we are. Look in the path if we contain no directory separator.
8478	as_myself=	9080	as_myself=
8479	case $0 in #((	9081	case $0 in #((
8480	[\\/] ) as_myself=$0 ;;	9082	[\\/] ) as_myself=$0 ;;
8481	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9083	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8482	for as_dir in $PATH	9084	for as_dir in $PATH
8483	do	9085	do
8484	IFS=$as_save_IFS	9086	IFS=$as_save_IFS
8485	test -z "$as_dir" && as_dir=.	9087	case $as_dir in #(((
		9088	'') as_dir=./ ;;
		9089	*/) ;;
		9090	*) as_dir=$as_dir/ ;;
		9091	esac
8486	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9092	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8487	done	9093	done
8488	IFS=$as_save_IFS	9094	IFS=$as_save_IFS
8489		9095
8490	;;	9096	;;
8491	esac	9097	esac
…		…
8493	# in which case we are not to be found in the path.	9099	# in which case we are not to be found in the path.
8494	if test "x$as_myself" = x; then	9100	if test "x$as_myself" = x; then
8495	as_myself=$0	9101	as_myself=$0
8496	fi	9102	fi
8497	if test ! -f "$as_myself"; then	9103	if test ! -f "$as_myself"; then
8498	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9104	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8499	exit 1	9105	exit 1
8500	fi	9106	fi
8501		9107
8502	# Unset variables that we do not need and which cause bugs (e.g. in
8503	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8504	# suppresses any "Segmentation fault" message there. '((' could
8505	# trigger a bug in pdksh 5.2.14.
8506	for as_var in BASH_ENV ENV MAIL MAILPATH
8507	do eval test x\${$as_var+set} = xset \
8508	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8509	done
8510	PS1='$ '
8511	PS2='> '
8512	PS4='+ '
8513
8514	# NLS nuisances.
8515	LC_ALL=C
8516	export LC_ALL
8517	LANGUAGE=C
8518	export LANGUAGE
8519
8520	# CDPATH.
8521	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8522		9108
8523		9109
8524	# as_fn_error STATUS ERROR [LINENO LOG_FD]	9110	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8525	# ----------------------------------------	9111	# ----------------------------------------
8526	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	9112	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
…		…
8529	as_fn_error ()	9115	as_fn_error ()
8530	{	9116	{
8531	as_status=$1; test $as_status -eq 0 && as_status=1	9117	as_status=$1; test $as_status -eq 0 && as_status=1
8532	if test "$4"; then	9118	if test "$4"; then
8533	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	9119	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8534	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4	9120	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8535	fi	9121	fi
8536	$as_echo "$as_me: error: $2" >&2	9122	printf "%s\n" "$as_me: error: $2" >&2
8537	as_fn_exit $as_status	9123	as_fn_exit $as_status
8538	} # as_fn_error	9124	} # as_fn_error
		9125
8539		9126
8540		9127
8541	# as_fn_set_status STATUS	9128	# as_fn_set_status STATUS
8542	# -----------------------	9129	# -----------------------
8543	# Set $? to STATUS, without forking.	9130	# Set $? to STATUS, without forking.
…		…
8562	as_fn_unset ()	9149	as_fn_unset ()
8563	{	9150	{
8564	{ eval $1=; unset $1;}	9151	{ eval $1=; unset $1;}
8565	}	9152	}
8566	as_unset=as_fn_unset	9153	as_unset=as_fn_unset
		9154
8567	# as_fn_append VAR VALUE	9155	# as_fn_append VAR VALUE
8568	# ----------------------	9156	# ----------------------
8569	# Append the text in VALUE to the end of the definition contained in VAR. Take	9157	# Append the text in VALUE to the end of the definition contained in VAR. Take
8570	# advantage of any shell optimizations that allow amortized linear growth over	9158	# advantage of any shell optimizations that allow amortized linear growth over
8571	# repeated appends, instead of the typical quadratic growth present in naive	9159	# repeated appends, instead of the typical quadratic growth present in naive
8572	# implementations.	9160	# implementations.
8573	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	9161	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9162	then :
8574	eval 'as_fn_append ()	9163	eval 'as_fn_append ()
8575	{	9164	{
8576	eval $1+=\$2	9165	eval $1+=\$2
8577	}'	9166	}'
8578	else	9167	else $as_nop
8579	as_fn_append ()	9168	as_fn_append ()
8580	{	9169	{
8581	eval $1=\$$1\$2	9170	eval $1=\$$1\$2
8582	}	9171	}
8583	fi # as_fn_append	9172	fi # as_fn_append
…		…
8585	# as_fn_arith ARG...	9174	# as_fn_arith ARG...
8586	# ------------------	9175	# ------------------
8587	# Perform arithmetic evaluation on the ARGs, and store the result in the	9176	# Perform arithmetic evaluation on the ARGs, and store the result in the
8588	# global $as_val. Take advantage of shells that can avoid forks. The arguments	9177	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8589	# must be portable across $(()) and expr.	9178	# must be portable across $(()) and expr.
8590	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	9179	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9180	then :
8591	eval 'as_fn_arith ()	9181	eval 'as_fn_arith ()
8592	{	9182	{
8593	as_val=$(( $* ))	9183	as_val=$(( $* ))
8594	}'	9184	}'
8595	else	9185	else $as_nop
8596	as_fn_arith ()	9186	as_fn_arith ()
8597	{	9187	{
8598	as_val=`expr "$@" \|\| test $? -eq 1`	9188	as_val=`expr "$@" \|\| test $? -eq 1`
8599	}	9189	}
8600	fi # as_fn_arith	9190	fi # as_fn_arith
…		…
8621		9211
8622	as_me=`$as_basename -- "$0" \|\|	9212	as_me=`$as_basename -- "$0" \|\|
8623	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	9213	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8624	X"$0" : 'X$//$$' \\| \	9214	X"$0" : 'X$//$$' \\| \
8625	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	9215	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8626	$as_echo X/"$0" \|	9216	printf "%s\n" X/"$0" \|
8627	sed '/^.\/$[^/][^/]$\/*$/{	9217	sed '/^.\/$[^/][^/]$\/*$/{
8628	s//\1/	9218	s//\1/
8629	q	9219	q
8630	}	9220	}
8631	/^X\/$\/\/$$/{	9221	/^X\/$\/\/$$/{
…		…
8643	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9233	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8644	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9234	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8645	as_cr_digits='0123456789'	9235	as_cr_digits='0123456789'
8646	as_cr_alnum=$as_cr_Letters$as_cr_digits	9236	as_cr_alnum=$as_cr_Letters$as_cr_digits
8647		9237
		9238
		9239	# Determine whether it's possible to make 'echo' print without a newline.
		9240	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		9241	# for compatibility with existing Makefiles.
8648	ECHO_C= ECHO_N= ECHO_T=	9242	ECHO_C= ECHO_N= ECHO_T=
8649	case `echo -n x` in #(((((	9243	case `echo -n x` in #(((((
8650	-n*)	9244	-n*)
8651	case `echo 'xy\c'` in	9245	case `echo 'xy\c'` in
8652	c) ECHO_T=' ';; # ECHO_T is single tab character.	9246	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8656	esac;;	9250	esac;;
8657	*)	9251	*)
8658	ECHO_N='-n';;	9252	ECHO_N='-n';;
8659	esac	9253	esac
8660		9254
		9255	# For backward compatibility with old third-party macros, we provide
		9256	# the shell variables $as_echo and $as_echo_n. New code should use
		9257	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		9258	as_echo='printf %s\n'
		9259	as_echo_n='printf %s'
		9260
8661	rm -f conf$$ conf$$.exe conf$$.file	9261	rm -f conf$$ conf$$.exe conf$$.file
8662	if test -d conf$$.dir; then	9262	if test -d conf$$.dir; then
8663	rm -f conf$$.dir/conf$$.file	9263	rm -f conf$$.dir/conf$$.file
8664	else	9264	else
8665	rm -f conf$$.dir	9265	rm -f conf$$.dir
…		…
8669	if ln -s conf$$.file conf$$ 2>/dev/null; then	9269	if ln -s conf$$.file conf$$ 2>/dev/null; then
8670	as_ln_s='ln -s'	9270	as_ln_s='ln -s'
8671	# ... but there are two gotchas:	9271	# ... but there are two gotchas:
8672	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	9272	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8673	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	9273	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8674	# In both cases, we have to default to `cp -p'.	9274	# In both cases, we have to default to `cp -pR'.
8675	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	9275	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8676	as_ln_s='cp -p'	9276	as_ln_s='cp -pR'
8677	elif ln conf$$.file conf$$ 2>/dev/null; then	9277	elif ln conf$$.file conf$$ 2>/dev/null; then
8678	as_ln_s=ln	9278	as_ln_s=ln
8679	else	9279	else
8680	as_ln_s='cp -p'	9280	as_ln_s='cp -pR'
8681	fi	9281	fi
8682	else	9282	else
8683	as_ln_s='cp -p'	9283	as_ln_s='cp -pR'
8684	fi	9284	fi
8685	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9285	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8686	rmdir conf$$.dir 2>/dev/null	9286	rmdir conf$$.dir 2>/dev/null
8687		9287
8688		9288
…		…
8697	esac	9297	esac
8698	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	9298	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8699	as_dirs=	9299	as_dirs=
8700	while :; do	9300	while :; do
8701	case $as_dir in #(	9301	case $as_dir in #(
8702	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	9302	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8703	*) as_qdir=$as_dir;;	9303	*) as_qdir=$as_dir;;
8704	esac	9304	esac
8705	as_dirs="'$as_qdir' $as_dirs"	9305	as_dirs="'$as_qdir' $as_dirs"
8706	as_dir=`$as_dirname -- "$as_dir" \|\|	9306	as_dir=`$as_dirname -- "$as_dir" \|\|
8707	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	9307	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8708	X"$as_dir" : 'X$//$[^/]' \\| \	9308	X"$as_dir" : 'X$//$[^/]' \\| \
8709	X"$as_dir" : 'X$//$$' \\| \	9309	X"$as_dir" : 'X$//$$' \\| \
8710	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	9310	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8711	$as_echo X"$as_dir" \|	9311	printf "%s\n" X"$as_dir" \|
8712	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9312	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8713	s//\1/	9313	s//\1/
8714	q	9314	q
8715	}	9315	}
8716	/^X$\/\/$[^/].*/{	9316	/^X$\/\/$[^/].*/{
…		…
8738	else	9338	else
8739	test -d ./-p && rmdir ./-p	9339	test -d ./-p && rmdir ./-p
8740	as_mkdir_p=false	9340	as_mkdir_p=false
8741	fi	9341	fi
8742		9342
8743	if test -x / >/dev/null 2>&1; then	9343
		9344	# as_fn_executable_p FILE
		9345	# -----------------------
		9346	# Test if FILE is an executable regular file.
		9347	as_fn_executable_p ()
		9348	{
		9349	test -f "$1" && test -x "$1"
		9350	} # as_fn_executable_p
8744	as_test_x='test -x'	9351	as_test_x='test -x'
8745	else	9352	as_executable_p=as_fn_executable_p
8746	if ls -dL / >/dev/null 2>&1; then
8747	as_ls_L_option=L
8748	else
8749	as_ls_L_option=
8750	fi
8751	as_test_x='
8752	eval sh -c '\''
8753	if test -d "$1"; then
8754	test -d "$1/.";
8755	else
8756	case $1 in #(
8757	-*)set "./$1";;
8758	esac;
8759	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8760	???[sx]):;;)false;;esac;fi
8761	'\'' sh
8762	'
8763	fi
8764	as_executable_p=$as_test_x
8765		9353
8766	# Sed expression to map a string onto a valid CPP name.	9354	# Sed expression to map a string onto a valid CPP name.
8767	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9355	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8768		9356
8769	# Sed expression to map a string onto a valid variable name.	9357	# Sed expression to map a string onto a valid variable name.
…		…
8781	# Save the log message, to keep $0 and so on meaningful, and to	9369	# Save the log message, to keep $0 and so on meaningful, and to
8782	# report actual input values of CONFIG_FILES etc. instead of their	9370	# report actual input values of CONFIG_FILES etc. instead of their
8783	# values after options handling.	9371	# values after options handling.
8784	ac_log="	9372	ac_log="
8785	This file was extended by $as_me, which was	9373	This file was extended by $as_me, which was
8786	generated by GNU Autoconf 2.68. Invocation command line was	9374	generated by GNU Autoconf 2.71. Invocation command line was
8787		9375
8788	CONFIG_FILES = $CONFIG_FILES	9376	CONFIG_FILES = $CONFIG_FILES
8789	CONFIG_HEADERS = $CONFIG_HEADERS	9377	CONFIG_HEADERS = $CONFIG_HEADERS
8790	CONFIG_LINKS = $CONFIG_LINKS	9378	CONFIG_LINKS = $CONFIG_LINKS
8791	CONFIG_COMMANDS = $CONFIG_COMMANDS	9379	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8839	$config_headers	9427	$config_headers
8840		9428
8841	Report bugs to the package provider."	9429	Report bugs to the package provider."
8842		9430
8843	_ACEOF	9431	_ACEOF
		9432	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		9433	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8844	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9434	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8845	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	9435	ac_cs_config='$ac_cs_config_escaped'
8846	ac_cs_version="\\	9436	ac_cs_version="\\
8847	config.status	9437	config.status
8848	configured by $0, generated by GNU Autoconf 2.68,	9438	configured by $0, generated by GNU Autoconf 2.71,
8849	with options \\"\$ac_cs_config\\"	9439	with options \\"\$ac_cs_config\\"
8850		9440
8851	Copyright (C) 2010 Free Software Foundation, Inc.	9441	Copyright (C) 2021 Free Software Foundation, Inc.
8852	This config.status script is free software; the Free Software Foundation	9442	This config.status script is free software; the Free Software Foundation
8853	gives unlimited permission to copy, distribute and modify it."	9443	gives unlimited permission to copy, distribute and modify it."
8854		9444
8855	ac_pwd='$ac_pwd'	9445	ac_pwd='$ac_pwd'
8856	srcdir='$srcdir'	9446	srcdir='$srcdir'
…		…
8884	case $ac_option in	9474	case $ac_option in
8885	# Handling of the options.	9475	# Handling of the options.
8886	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	9476	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8887	ac_cs_recheck=: ;;	9477	ac_cs_recheck=: ;;
8888	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	9478	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8889	$as_echo "$ac_cs_version"; exit ;;	9479	printf "%s\n" "$ac_cs_version"; exit ;;
8890	--config \| --confi \| --conf \| --con \| --co \| --c )	9480	--config \| --confi \| --conf \| --con \| --co \| --c )
8891	$as_echo "$ac_cs_config"; exit ;;	9481	printf "%s\n" "$ac_cs_config"; exit ;;
8892	--debug \| --debu \| --deb \| --de \| --d \| -d )	9482	--debug \| --debu \| --deb \| --de \| --d \| -d )
8893	debug=: ;;	9483	debug=: ;;
8894	--file \| --fil \| --fi \| --f )	9484	--file \| --fil \| --fi \| --f )
8895	$ac_shift	9485	$ac_shift
8896	case $ac_optarg in	9486	case $ac_optarg in
8897	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9487	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8898	'') as_fn_error $? "missing file argument" ;;	9488	'') as_fn_error $? "missing file argument" ;;
8899	esac	9489	esac
8900	as_fn_append CONFIG_FILES " '$ac_optarg'"	9490	as_fn_append CONFIG_FILES " '$ac_optarg'"
8901	ac_need_defaults=false;;	9491	ac_need_defaults=false;;
8902	--header \| --heade \| --head \| --hea )	9492	--header \| --heade \| --head \| --hea )
8903	$ac_shift	9493	$ac_shift
8904	case $ac_optarg in	9494	case $ac_optarg in
8905	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9495	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8906	esac	9496	esac
8907	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	9497	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8908	ac_need_defaults=false;;	9498	ac_need_defaults=false;;
8909	--he \| --h)	9499	--he \| --h)
8910	# Conflict between --help and --header	9500	# Conflict between --help and --header
8911	as_fn_error $? "ambiguous option: \`$1'	9501	as_fn_error $? "ambiguous option: \`$1'
8912	Try \`$0 --help' for more information.";;	9502	Try \`$0 --help' for more information.";;
8913	--help \| --hel \| -h )	9503	--help \| --hel \| -h )
8914	$as_echo "$ac_cs_usage"; exit ;;	9504	printf "%s\n" "$ac_cs_usage"; exit ;;
8915	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	9505	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8916	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	9506	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8917	ac_cs_silent=: ;;	9507	ac_cs_silent=: ;;
8918		9508
8919	# This is an error.	9509	# This is an error.
…		…
8935	fi	9525	fi
8936		9526
8937	_ACEOF	9527	_ACEOF
8938	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9528	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8939	if \$ac_cs_recheck; then	9529	if \$ac_cs_recheck; then
8940	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	9530	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8941	shift	9531	shift
8942	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	9532	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8943	CONFIG_SHELL='$SHELL'	9533	CONFIG_SHELL='$SHELL'
8944	export CONFIG_SHELL	9534	export CONFIG_SHELL
8945	exec "\$@"	9535	exec "\$@"
8946	fi	9536	fi
8947		9537
…		…
8951	{	9541	{
8952	echo	9542	echo
8953	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9543	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8954	## Running $as_me. ##	9544	## Running $as_me. ##
8955	_ASBOX	9545	_ASBOX
8956	$as_echo "$ac_log"	9546	printf "%s\n" "$ac_log"
8957	} >&5	9547	} >&5
8958		9548
8959	_ACEOF	9549	_ACEOF
8960	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9550	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8961	_ACEOF	9551	_ACEOF
…		…
8979	# If the user did not use the arguments to specify the items to instantiate,	9569	# If the user did not use the arguments to specify the items to instantiate,
8980	# then the envvar interface is used. Set only those that are not.	9570	# then the envvar interface is used. Set only those that are not.
8981	# We use the long form for the default assignment because of an extremely	9571	# We use the long form for the default assignment because of an extremely
8982	# bizarre bug on SunOS 4.1.3.	9572	# bizarre bug on SunOS 4.1.3.
8983	if $ac_need_defaults; then	9573	if $ac_need_defaults; then
8984	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	9574	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8985	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9575	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8986	fi	9576	fi
8987		9577
8988	# Have a temporary directory for convenience. Make it in the build tree	9578	# Have a temporary directory for convenience. Make it in the build tree
8989	# simply because there is no reason against having it here, and in addition,	9579	# simply because there is no reason against having it here, and in addition,
8990	# creating and moving files from /tmp can sometimes cause problems.	9580	# creating and moving files from /tmp can sometimes cause problems.
…		…
9316	[\\/$]*) false;;	9906	[\\/$]*) false;;
9317	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	9907	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9318	esac \|\|	9908	esac \|\|
9319	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;	9909	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9320	esac	9910	esac
9321	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac	9911	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
9322	as_fn_append ac_file_inputs " '$ac_f'"	9912	as_fn_append ac_file_inputs " '$ac_f'"
9323	done	9913	done
9324		9914
9325	# Let's still pretend it is `configure' which instantiates (i.e., don't	9915	# Let's still pretend it is `configure' which instantiates (i.e., don't
9326	# use $as_me), people would be surprised to read:	9916	# use $as_me), people would be surprised to read:
9327	# /* config.h. Generated by config.status. */	9917	# /* config.h. Generated by config.status. */
9328	configure_input='Generated from '`	9918	configure_input='Generated from '`
9329	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	9919	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9330	`' by configure.'	9920	`' by configure.'
9331	if test x"$ac_file" != x-; then	9921	if test x"$ac_file" != x-; then
9332	configure_input="$ac_file. $configure_input"	9922	configure_input="$ac_file. $configure_input"
9333	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	9923	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9334	$as_echo "$as_me: creating $ac_file" >&6;}	9924	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9335	fi	9925	fi
9336	# Neutralize special characters interpreted by sed in replacement strings.	9926	# Neutralize special characters interpreted by sed in replacement strings.
9337	case $configure_input in #(	9927	case $configure_input in #(
9338	\& \| \\| \| \\ )	9928	\& \| \\| \| \\ )
9339	ac_sed_conf_input=`$as_echo "$configure_input" \|	9929	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9340	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	9930	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9341	*) ac_sed_conf_input=$configure_input;;	9931	*) ac_sed_conf_input=$configure_input;;
9342	esac	9932	esac
9343		9933
9344	case $ac_tag in	9934	case $ac_tag in
…		…
9351	ac_dir=`$as_dirname -- "$ac_file" \|\|	9941	ac_dir=`$as_dirname -- "$ac_file" \|\|
9352	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9942	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9353	X"$ac_file" : 'X$//$[^/]' \\| \	9943	X"$ac_file" : 'X$//$[^/]' \\| \
9354	X"$ac_file" : 'X$//$$' \\| \	9944	X"$ac_file" : 'X$//$$' \\| \
9355	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	9945	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9356	$as_echo X"$ac_file" \|	9946	printf "%s\n" X"$ac_file" \|
9357	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9947	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9358	s//\1/	9948	s//\1/
9359	q	9949	q
9360	}	9950	}
9361	/^X$\/\/$[^/].*/{	9951	/^X$\/\/$[^/].*/{
…		…
9375	ac_builddir=.	9965	ac_builddir=.
9376		9966
9377	case "$ac_dir" in	9967	case "$ac_dir" in
9378	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9968	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9379	*)	9969	*)
9380	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9970	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9381	# A ".." for each directory in $ac_dir_suffix.	9971	# A ".." for each directory in $ac_dir_suffix.
9382	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9972	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9383	case $ac_top_builddir_sub in	9973	case $ac_top_builddir_sub in
9384	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9974	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9385	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9975	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9386	esac ;;	9976	esac ;;
9387	esac	9977	esac
…		…
9434	/@localedir@/p	10024	/@localedir@/p
9435	/@mandir@/p'	10025	/@mandir@/p'
9436	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	10026	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9437	datarootdir) ac_datarootdir_seen=yes;;	10027	datarootdir) ac_datarootdir_seen=yes;;
9438	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	10028	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9439	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10029	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9440	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10030	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9441	_ACEOF	10031	_ACEOF
9442	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	10032	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9443	ac_datarootdir_hack='	10033	ac_datarootdir_hack='
9444	s&@datadir@&$datadir&g	10034	s&@datadir@&$datadir&g
9445	s&@docdir@&$docdir&g	10035	s&@docdir@&$docdir&g
…		…
9478		10068
9479	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10069	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9480	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&	10070	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9481	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \	10071	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
9482	"$ac_tmp/out"`; test -z "$ac_out"; } &&	10072	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9483	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10073	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9484	which seems to be undefined. Please make sure it is defined" >&5	10074	which seems to be undefined. Please make sure it is defined" >&5
9485	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10075	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9486	which seems to be undefined. Please make sure it is defined" >&2;}	10076	which seems to be undefined. Please make sure it is defined" >&2;}
9487		10077
9488	rm -f "$ac_tmp/stdin"	10078	rm -f "$ac_tmp/stdin"
9489	case $ac_file in	10079	case $ac_file in
9490	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;	10080	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
…		…
9496	#	10086	#
9497	# CONFIG_HEADER	10087	# CONFIG_HEADER
9498	#	10088	#
9499	if test x"$ac_file" != x-; then	10089	if test x"$ac_file" != x-; then
9500	{	10090	{
9501	$as_echo "/* $configure_input */" \	10091	printf "%s\n" "/* $configure_input */" >&1 \
9502	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"	10092	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9503	} >"$ac_tmp/config.h" \	10093	} >"$ac_tmp/config.h" \
9504	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10094	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9505	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then	10095	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9506	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	10096	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9507	$as_echo "$as_me: $ac_file is unchanged" >&6;}	10097	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9508	else	10098	else
9509	rm -f "$ac_file"	10099	rm -f "$ac_file"
9510	mv "$ac_tmp/config.h" "$ac_file" \	10100	mv "$ac_tmp/config.h" "$ac_file" \
9511	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10101	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9512	fi	10102	fi
9513	else	10103	else
9514	$as_echo "/* $configure_input */" \	10104	printf "%s\n" "/* $configure_input */" >&1 \
9515	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \	10105	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9516	\|\| as_fn_error $? "could not create -" "$LINENO" 5	10106	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9517	fi	10107	fi
9518	;;	10108	;;
9519		10109
…		…
9550	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10140	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9551	# would make configure fail if this is the last instruction.	10141	# would make configure fail if this is the last instruction.
9552	$ac_cs_success \|\| as_fn_exit 1	10142	$ac_cs_success \|\| as_fn_exit 1
9553	fi	10143	fi
9554	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	10144	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9555	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	10145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9556	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	10146	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9557	fi	10147	fi
9558		10148
9559		10149
9560	echo "Configuration:	10150	echo "Configuration:
9561		10151
…		…
9590	fi	10180	fi
9591		10181
9592	echo "* Optionally check src/feature.h for further, rarely used options *"	10182	echo "* Optionally check src/feature.h for further, rarely used options *"
9593	echo	10183	echo
9594		10184
		10185

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Comparing rxvt-unicode/configure (file contents): Revision 1.147 by mikachu, Tue Nov 15 01:13:49 2011 UTC vs. Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC

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Comparing rxvt-unicode/configure (file contents):
Revision 1.147 by mikachu, Tue Nov 15 01:13:49 2011 UTC vs.
Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC