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

Comparing rxvt-unicode/configure (file contents):
Revision 1.149 by sf-exg, Sun Nov 27 15:18:44 2011 UTC vs.
Revision 1.167 by sf-exg, Fri May 14 13:50:22 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; ${as_lineno_stack:+:} unset as_lineno
1712		1669
1713	} # ac_fn_c_check_header_mongrel	1670	} # ac_fn_c_check_header_compile
1714		1671
1715	# ac_fn_c_try_run LINENO	1672	# ac_fn_cxx_try_link LINENO
1716	# ----------------------	1673	# -------------------------
1717	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
1718	# that executables can be run.
1719	ac_fn_c_try_run ()	1675	ac_fn_cxx_try_link ()
1720	{	1676	{
1721	as_lineno=${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 "$ac_cxx_werror_flag" \|\|
1812	test ! -s conftest.err	1696	test ! -s conftest.err
1813	} && test -s conftest$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
…		…
1827	# left behind by Apple's compiler. We do this before executing the actions.	1712	# left behind by Apple's compiler. We do this before executing the actions.
1828	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1829	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1830	as_fn_set_status $ac_retval	1715	as_fn_set_status $ac_retval
1831		1716
1832	} # ac_fn_c_try_link	1717	} # ac_fn_cxx_try_link
1833		1718
1834	# ac_fn_cxx_try_link LINENO	1719	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1835	# -------------------------	1720	# ---------------------------------------------------------
1836	# Try to link conftest.$ac_ext, and return whether this succeeded.	1721	# Tests whether HEADER exists and can be compiled using the include files in
1837	ac_fn_cxx_try_link ()	1722	# INCLUDES, setting the cache variable VAR accordingly.
		1723	ac_fn_cxx_check_header_compile ()
1838	{	1724	{
1839	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1725	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840	rm -f conftest.$ac_objext conftest$ac_exeext
1841	if { { ac_try="$ac_link"
1842	case "(($ac_try" in
1843	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1844	*) ac_try_echo=$ac_try;;
1845	esac
1846	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1847	$as_echo "$ac_try_echo"; } >&5
1848	(eval "$ac_link") 2>conftest.err
1849	ac_status=$?
1850	if test -s conftest.err; then
1851	grep -v '^ *+' conftest.err >conftest.er1
1852	cat conftest.er1 >&5
1853	mv -f conftest.er1 conftest.err
1854	fi
1855	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1856	test $ac_status = 0; } && {
1857	test -z "$ac_cxx_werror_flag" \|\|
1858	test ! -s conftest.err
1859	} && test -s conftest$ac_exeext && {
1860	test "$cross_compiling" = yes \|\|
1861	$as_test_x conftest$ac_exeext
1862	}; then :
1863	ac_retval=0
1864	else
1865	$as_echo "$as_me: failed program was:" >&5
1866	sed 's/^/\| /' conftest.$ac_ext >&5
1867
1868	ac_retval=1
1869	fi
1870	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1871	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1872	# interfere with the next link command; also delete a directory that is
1873	# left behind by Apple's compiler. We do this before executing the actions.
1874	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1875	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1876	as_fn_set_status $ac_retval
1877
1878	} # ac_fn_cxx_try_link
1879
1880	# ac_fn_cxx_try_cpp LINENO
1881	# ------------------------
1882	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1883	ac_fn_cxx_try_cpp ()
1884	{
1885	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 $2" >&5	1726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1927	$as_echo_n "checking for $2... " >&6; }	1727	printf %s "checking for $2... " >&6; }
1928	if eval \${$3+:} false; then :	1728	if eval test \${$3+y}
1929	$as_echo_n "(cached) " >&6	1729	then :
1930	fi	1730	printf %s "(cached) " >&6
1931	eval ac_res=\$$3	1731	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	1732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939	/* end confdefs.h. */	1733	/* end confdefs.h. */
1940	$4	1734	$4
1941	#include <$2>	1735	#include <$2>
1942	_ACEOF	1736	_ACEOF
1943	if ac_fn_cxx_try_compile "$LINENO"; then :	1737	if ac_fn_cxx_try_compile "$LINENO"
1944	ac_header_compiler=yes	1738	then :
1945	else	1739	eval "$3=yes"
1946	ac_header_compiler=no	1740	else $as_nop
		1741	eval "$3=no"
1947	fi	1742	fi
1948	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1743	rm -f core conftest.err conftest.$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	1744	fi
1996	eval ac_res=\$$3	1745	eval ac_res=\$$3
1997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1998	$as_echo "$ac_res" >&6; }	1747	printf "%s\n" "$ac_res" >&6; }
1999	fi
2000	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1748	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2001		1749
2002	} # ac_fn_cxx_check_header_mongrel	1750	} # ac_fn_cxx_check_header_compile
2003		1751
2004	# ac_fn_cxx_check_func LINENO FUNC VAR	1752	# ac_fn_cxx_check_func LINENO FUNC VAR
2005	# ------------------------------------	1753	# ------------------------------------
2006	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1754	# Tests whether FUNC exists, setting the cache variable VAR accordingly
2007	ac_fn_cxx_check_func ()	1755	ac_fn_cxx_check_func ()
2008	{	1756	{
2009	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1757	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2010	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2011	$as_echo_n "checking for $2... " >&6; }	1759	printf %s "checking for $2... " >&6; }
2012	if eval \${$3+:} false; then :	1760	if eval test \${$3+y}
2013	$as_echo_n "(cached) " >&6	1761	then :
2014	else	1762	printf %s "(cached) " >&6
		1763	else $as_nop
2015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016	/* end confdefs.h. */	1765	/* end confdefs.h. */
2017	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.	1766	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2018	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1767	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2019	#define $2 innocuous_$2	1768	#define $2 innocuous_$2
2020		1769
2021	/* System header to define __stub macros and hopefully few prototypes,	1770	/* System header to define __stub macros and hopefully few prototypes,
2022	which can conflict with char $2 (); below.	1771	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		1772
2026	#ifdef __STDC__
2027	# include <limits.h>	1773	#include <limits.h>
2028	#else
2029	# include <assert.h>
2030	#endif
2031
2032	#undef $2	1774	#undef $2
2033		1775
2034	/* Override any GCC internal prototype to avoid an error.	1776	/* Override any GCC internal prototype to avoid an error.
2035	Use char because int might match the return type of a GCC	1777	Use char because int might match the return type of a GCC
2036	builtin and then its argument prototype would still apply. */	1778	builtin and then its argument prototype would still apply. */
…		…
2044	#if defined __stub_$2 \|\| defined __stub___$2	1786	#if defined __stub_$2 \|\| defined __stub___$2
2045	choke me	1787	choke me
2046	#endif	1788	#endif
2047		1789
2048	int	1790	int
2049	main ()	1791	main (void)
2050	{	1792	{
2051	return $2 ();	1793	return $2 ();
2052	;	1794	;
2053	return 0;	1795	return 0;
2054	}	1796	}
2055	_ACEOF	1797	_ACEOF
2056	if ac_fn_cxx_try_link "$LINENO"; then :	1798	if ac_fn_cxx_try_link "$LINENO"
		1799	then :
2057	eval "$3=yes"	1800	eval "$3=yes"
2058	else	1801	else $as_nop
2059	eval "$3=no"	1802	eval "$3=no"
2060	fi	1803	fi
2061	rm -f core conftest.err conftest.$ac_objext \	1804	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2062	conftest$ac_exeext conftest.$ac_ext	1805	conftest$ac_exeext conftest.$ac_ext
2063	fi	1806	fi
2064	eval ac_res=\$$3	1807	eval ac_res=\$$3
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2066	$as_echo "$ac_res" >&6; }	1809	printf "%s\n" "$ac_res" >&6; }
2067	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1810	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2068		1811
2069	} # ac_fn_cxx_check_func	1812	} # ac_fn_cxx_check_func
2070		1813
2071	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1814	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
…		…
2073	# Tests whether TYPE exists after having included INCLUDES, setting cache	1816	# Tests whether TYPE exists after having included INCLUDES, setting cache
2074	# variable VAR accordingly.	1817	# variable VAR accordingly.
2075	ac_fn_cxx_check_type ()	1818	ac_fn_cxx_check_type ()
2076	{	1819	{
2077	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1820	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2078	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2079	$as_echo_n "checking for $2... " >&6; }	1822	printf %s "checking for $2... " >&6; }
2080	if eval \${$3+:} false; then :	1823	if eval test \${$3+y}
2081	$as_echo_n "(cached) " >&6	1824	then :
2082	else	1825	printf %s "(cached) " >&6
		1826	else $as_nop
2083	eval "$3=no"	1827	eval "$3=no"
2084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085	/* end confdefs.h. */	1829	/* end confdefs.h. */
2086	$4	1830	$4
2087	int	1831	int
2088	main ()	1832	main (void)
2089	{	1833	{
2090	if (sizeof ($2))	1834	if (sizeof ($2))
2091	return 0;	1835	return 0;
2092	;	1836	;
2093	return 0;	1837	return 0;
2094	}	1838	}
2095	_ACEOF	1839	_ACEOF
2096	if ac_fn_cxx_try_compile "$LINENO"; then :	1840	if ac_fn_cxx_try_compile "$LINENO"
		1841	then :
2097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1842	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098	/* end confdefs.h. */	1843	/* end confdefs.h. */
2099	$4	1844	$4
2100	int	1845	int
2101	main ()	1846	main (void)
2102	{	1847	{
2103	if (sizeof (($2)))	1848	if (sizeof (($2)))
2104	return 0;	1849	return 0;
2105	;	1850	;
2106	return 0;	1851	return 0;
2107	}	1852	}
2108	_ACEOF	1853	_ACEOF
2109	if ac_fn_cxx_try_compile "$LINENO"; then :	1854	if ac_fn_cxx_try_compile "$LINENO"
		1855	then :
2110		1856
2111	else	1857	else $as_nop
2112	eval "$3=yes"	1858	eval "$3=yes"
2113	fi	1859	fi
2114	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1860	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2115	fi	1861	fi
2116	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1862	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2117	fi	1863	fi
2118	eval ac_res=\$$3	1864	eval ac_res=\$$3
2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1865	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120	$as_echo "$ac_res" >&6; }	1866	printf "%s\n" "$ac_res" >&6; }
2121	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1867	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2122		1868
2123	} # ac_fn_cxx_check_type	1869	} # ac_fn_cxx_check_type
		1870
		1871	# ac_fn_cxx_try_cpp LINENO
		1872	# ------------------------
		1873	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1874	ac_fn_cxx_try_cpp ()
		1875	{
		1876	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1877	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1878	case "(($ac_try" in
		1879	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1880	*) ac_try_echo=$ac_try;;
		1881	esac
		1882	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1883	printf "%s\n" "$ac_try_echo"; } >&5
		1884	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1885	ac_status=$?
		1886	if test -s conftest.err; then
		1887	grep -v '^ *+' conftest.err >conftest.er1
		1888	cat conftest.er1 >&5
		1889	mv -f conftest.er1 conftest.err
		1890	fi
		1891	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1892	test $ac_status = 0; } > conftest.i && {
		1893	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1894	test ! -s conftest.err
		1895	}
		1896	then :
		1897	ac_retval=0
		1898	else $as_nop
		1899	printf "%s\n" "$as_me: failed program was:" >&5
		1900	sed 's/^/\| /' conftest.$ac_ext >&5
		1901
		1902	ac_retval=1
		1903	fi
		1904	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1905	as_fn_set_status $ac_retval
		1906
		1907	} # ac_fn_cxx_try_cpp
2124		1908
2125	# ac_fn_c_find_intX_t LINENO BITS VAR	1909	# ac_fn_c_find_intX_t LINENO BITS VAR
2126	# -----------------------------------	1910	# -----------------------------------
2127	# Finds a signed integer type with width BITS, setting cache variable VAR	1911	# Finds a signed integer type with width BITS, setting cache variable VAR
2128	# accordingly.	1912	# accordingly.
2129	ac_fn_c_find_intX_t ()	1913	ac_fn_c_find_intX_t ()
2130	{	1914	{
2131	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1915	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$2_t" >&5	1916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2133	$as_echo_n "checking for int$2_t... " >&6; }	1917	printf %s "checking for int$2_t... " >&6; }
2134	if eval \${$3+:} false; then :	1918	if eval test \${$3+y}
2135	$as_echo_n "(cached) " >&6	1919	then :
2136	else	1920	printf %s "(cached) " >&6
		1921	else $as_nop
2137	eval "$3=no"	1922	eval "$3=no"
2138	# Order is important - never check a type that is potentially smaller	1923	# Order is important - never check a type that is potentially smaller
2139	# than half of the expected target width.	1924	# than half of the expected target width.
2140	for ac_type in int$2_t 'int' 'long int' \	1925	for ac_type in int$2_t 'int' 'long int' \
2141	'long long int' 'short int' 'signed char'; do	1926	'long long int' 'short int' 'signed char'; do
2142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143	/* end confdefs.h. */	1928	/* end confdefs.h. */
2144	$ac_includes_default	1929	$ac_includes_default
2145	enum { N = $2 / 2 - 1 };	1930	enum { N = $2 / 2 - 1 };
2146	int	1931	int
2147	main ()	1932	main (void)
2148	{	1933	{
2149	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1934	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2150	test_array [0] = 0	1935	test_array [0] = 0;
		1936	return test_array [0];
2151		1937
2152	;	1938	;
2153	return 0;	1939	return 0;
2154	}	1940	}
2155	_ACEOF	1941	_ACEOF
2156	if ac_fn_cxx_try_compile "$LINENO"; then :	1942	if ac_fn_cxx_try_compile "$LINENO"
		1943	then :
2157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158	/* end confdefs.h. */	1945	/* end confdefs.h. */
2159	$ac_includes_default	1946	$ac_includes_default
2160	enum { N = $2 / 2 - 1 };	1947	enum { N = $2 / 2 - 1 };
2161	int	1948	int
2162	main ()	1949	main (void)
2163	{	1950	{
2164	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1951	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2165	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1952	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2166	test_array [0] = 0	1953	test_array [0] = 0;
		1954	return test_array [0];
2167		1955
2168	;	1956	;
2169	return 0;	1957	return 0;
2170	}	1958	}
2171	_ACEOF	1959	_ACEOF
2172	if ac_fn_cxx_try_compile "$LINENO"; then :	1960	if ac_fn_cxx_try_compile "$LINENO"
		1961	then :
2173		1962
2174	else	1963	else $as_nop
2175	case $ac_type in #(	1964	case $ac_type in #(
2176	int$2_t) :	1965	int$2_t) :
2177	eval "$3=yes" ;; #(	1966	eval "$3=yes" ;; #(
2178	*) :	1967	*) :
2179	eval "$3=\$ac_type" ;;	1968	eval "$3=\$ac_type" ;;
2180	esac	1969	esac
2181	fi	1970	fi
2182	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1971	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2183	fi	1972	fi
2184	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1973	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2185	if eval test \"x\$"$3"\" = x"no"; then :	1974	if eval test \"x\$"$3"\" = x"no"
		1975	then :
2186		1976
2187	else	1977	else $as_nop
2188	break	1978	break
2189	fi	1979	fi
2190	done	1980	done
2191	fi	1981	fi
2192	eval ac_res=\$$3	1982	eval ac_res=\$$3
2193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1983	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2194	$as_echo "$ac_res" >&6; }	1984	printf "%s\n" "$ac_res" >&6; }
2195	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2196		1986
2197	} # ac_fn_c_find_intX_t	1987	} # ac_fn_c_find_intX_t
2198		1988
2199	# ac_fn_c_find_uintX_t LINENO BITS VAR	1989	# ac_fn_c_find_uintX_t LINENO BITS VAR
…		…
2201	# Finds an unsigned integer type with width BITS, setting cache variable VAR	1991	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2202	# accordingly.	1992	# accordingly.
2203	ac_fn_c_find_uintX_t ()	1993	ac_fn_c_find_uintX_t ()
2204	{	1994	{
2205	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1995	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$2_t" >&5	1996	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2207	$as_echo_n "checking for uint$2_t... " >&6; }	1997	printf %s "checking for uint$2_t... " >&6; }
2208	if eval \${$3+:} false; then :	1998	if eval test \${$3+y}
2209	$as_echo_n "(cached) " >&6	1999	then :
2210	else	2000	printf %s "(cached) " >&6
		2001	else $as_nop
2211	eval "$3=no"	2002	eval "$3=no"
2212	# Order is important - never check a type that is potentially smaller	2003	# Order is important - never check a type that is potentially smaller
2213	# than half of the expected target width.	2004	# than half of the expected target width.
2214	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	2005	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2215	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	2006	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2217	/* end confdefs.h. */	2008	/* end confdefs.h. */
2218	$ac_includes_default	2009	$ac_includes_default
2219	int	2010	int
2220	main ()	2011	main (void)
2221	{	2012	{
2222	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	2013	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2223	test_array [0] = 0	2014	test_array [0] = 0;
		2015	return test_array [0];
2224		2016
2225	;	2017	;
2226	return 0;	2018	return 0;
2227	}	2019	}
2228	_ACEOF	2020	_ACEOF
2229	if ac_fn_cxx_try_compile "$LINENO"; then :	2021	if ac_fn_cxx_try_compile "$LINENO"
		2022	then :
2230	case $ac_type in #(	2023	case $ac_type in #(
2231	uint$2_t) :	2024	uint$2_t) :
2232	eval "$3=yes" ;; #(	2025	eval "$3=yes" ;; #(
2233	*) :	2026	*) :
2234	eval "$3=\$ac_type" ;;	2027	eval "$3=\$ac_type" ;;
2235	esac	2028	esac
2236	fi	2029	fi
2237	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2030	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2238	if eval test \"x\$"$3"\" = x"no"; then :	2031	if eval test \"x\$"$3"\" = x"no"
		2032	then :
2239		2033
2240	else	2034	else $as_nop
2241	break	2035	break
2242	fi	2036	fi
2243	done	2037	done
2244	fi	2038	fi
2245	eval ac_res=\$$3	2039	eval ac_res=\$$3
2246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2247	$as_echo "$ac_res" >&6; }	2041	printf "%s\n" "$ac_res" >&6; }
2248	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	2042	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2249		2043
2250	} # ac_fn_c_find_uintX_t	2044	} # ac_fn_c_find_uintX_t
		2045
		2046	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2047	# ------------------------------------------------------
		2048	# Tries to find if the field MEMBER exists in type AGGR, after including
		2049	# INCLUDES, setting cache variable VAR accordingly.
		2050	ac_fn_cxx_check_member ()
		2051	{
		2052	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
		2054	printf %s "checking for $2.$3... " >&6; }
		2055	if eval test \${$4+y}
		2056	then :
		2057	printf %s "(cached) " >&6
		2058	else $as_nop
		2059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2060	/* end confdefs.h. */
		2061	$5
		2062	int
		2063	main (void)
		2064	{
		2065	static $2 ac_aggr;
		2066	if (ac_aggr.$3)
		2067	return 0;
		2068	;
		2069	return 0;
		2070	}
		2071	_ACEOF
		2072	if ac_fn_cxx_try_compile "$LINENO"
		2073	then :
		2074	eval "$4=yes"
		2075	else $as_nop
		2076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2077	/* end confdefs.h. */
		2078	$5
		2079	int
		2080	main (void)
		2081	{
		2082	static $2 ac_aggr;
		2083	if (sizeof ac_aggr.$3)
		2084	return 0;
		2085	;
		2086	return 0;
		2087	}
		2088	_ACEOF
		2089	if ac_fn_cxx_try_compile "$LINENO"
		2090	then :
		2091	eval "$4=yes"
		2092	else $as_nop
		2093	eval "$4=no"
		2094	fi
		2095	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2096	fi
		2097	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2098	fi
		2099	eval ac_res=\$$4
		2100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2101	printf "%s\n" "$ac_res" >&6; }
		2102	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2103
		2104	} # ac_fn_cxx_check_member
2251		2105
2252	# ac_fn_cxx_try_run LINENO	2106	# ac_fn_cxx_try_run LINENO
2253	# ------------------------	2107	# ------------------------
2254	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2108	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2255	# that executables can be run.	2109	# executables can be run.
2256	ac_fn_cxx_try_run ()	2110	ac_fn_cxx_try_run ()
2257	{	2111	{
2258	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2112	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259	if { { ac_try="$ac_link"	2113	if { { ac_try="$ac_link"
2260	case "(($ac_try" in	2114	case "(($ac_try" in
2261	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2115	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2262	*) ac_try_echo=$ac_try;;	2116	*) ac_try_echo=$ac_try;;
2263	esac	2117	esac
2264	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2118	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2265	$as_echo "$ac_try_echo"; } >&5	2119	printf "%s\n" "$ac_try_echo"; } >&5
2266	(eval "$ac_link") 2>&5	2120	(eval "$ac_link") 2>&5
2267	ac_status=$?	2121	ac_status=$?
2268	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2122	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2269	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2123	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2270	{ { case "(($ac_try" in	2124	{ { case "(($ac_try" in
2271	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2125	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2272	*) ac_try_echo=$ac_try;;	2126	*) ac_try_echo=$ac_try;;
2273	esac	2127	esac
2274	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2128	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2275	$as_echo "$ac_try_echo"; } >&5	2129	printf "%s\n" "$ac_try_echo"; } >&5
2276	(eval "$ac_try") 2>&5	2130	(eval "$ac_try") 2>&5
2277	ac_status=$?	2131	ac_status=$?
2278	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2132	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279	test $ac_status = 0; }; }; then :	2133	test $ac_status = 0; }; }
		2134	then :
2280	ac_retval=0	2135	ac_retval=0
2281	else	2136	else $as_nop
2282	$as_echo "$as_me: program exited with status $ac_status" >&5	2137	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2283	$as_echo "$as_me: failed program was:" >&5	2138	printf "%s\n" "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5	2139	sed 's/^/\| /' conftest.$ac_ext >&5
2285		2140
2286	ac_retval=$ac_status	2141	ac_retval=$ac_status
2287	fi	2142	fi
2288	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2143	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2289	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno	2144	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2290	as_fn_set_status $ac_retval	2145	as_fn_set_status $ac_retval
2291		2146
2292	} # ac_fn_cxx_try_run	2147	} # ac_fn_cxx_try_run
		2148	ac_configure_args_raw=
		2149	for ac_arg
		2150	do
		2151	case $ac_arg in
		2152	\')
		2153	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		2154	esac
		2155	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2156	done
		2157
		2158	case $ac_configure_args_raw in
		2159	$as_nl)
		2160	ac_safe_unquote= ;;
		2161	*)
		2162	ac_unsafe_z='\|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2163	ac_unsafe_a="$ac_unsafe_z#~"
		2164	ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g"
		2165	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" \| sed "$ac_safe_unquote"`;;
		2166	esac
		2167
2293	cat >config.log <<_ACEOF	2168	cat >config.log <<_ACEOF
2294	This file contains any messages produced by compilers while	2169	This file contains any messages produced by compilers while
2295	running configure, to aid debugging if configure makes a mistake.	2170	running configure, to aid debugging if configure makes a mistake.
2296		2171
2297	It was created by $as_me, which was	2172	It was created by $as_me, which was
2298	generated by GNU Autoconf 2.68. Invocation command line was	2173	generated by GNU Autoconf 2.71. Invocation command line was
2299		2174
2300	$ $0 $@	2175	$ $0$ac_configure_args_raw
2301		2176
2302	_ACEOF	2177	_ACEOF
2303	exec 5>>config.log	2178	exec 5>>config.log
2304	{	2179	{
2305	cat <<_ASUNAME	2180	cat <<_ASUNAME
…		…
2328		2203
2329	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2204	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330	for as_dir in $PATH	2205	for as_dir in $PATH
2331	do	2206	do
2332	IFS=$as_save_IFS	2207	IFS=$as_save_IFS
2333	test -z "$as_dir" && as_dir=.	2208	case $as_dir in #(((
2334	$as_echo "PATH: $as_dir"	2209	'') as_dir=./ ;;
		2210	*/) ;;
		2211	*) as_dir=$as_dir/ ;;
		2212	esac
		2213	printf "%s\n" "PATH: $as_dir"
2335	done	2214	done
2336	IFS=$as_save_IFS	2215	IFS=$as_save_IFS
2337		2216
2338	} >&5	2217	} >&5
2339		2218
…		…
2364	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2243	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2365	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2244	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2366	\| -silent \| --silent \| --silen \| --sile \| --sil)	2245	\| -silent \| --silent \| --silen \| --sile \| --sil)
2367	continue ;;	2246	continue ;;
2368	\')	2247	\')
2369	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2248	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2370	esac	2249	esac
2371	case $ac_pass in	2250	case $ac_pass in
2372	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2251	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2373	2)	2252	2)
2374	as_fn_append ac_configure_args1 " '$ac_arg'"	2253	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2399	# config.log. We remove comments because anyway the quotes in there	2278	# config.log. We remove comments because anyway the quotes in there
2400	# would cause problems or look ugly.	2279	# would cause problems or look ugly.
2401	# WARNING: Use '\'' to represent an apostrophe within the trap.	2280	# WARNING: Use '\'' to represent an apostrophe within the trap.
2402	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2281	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2403	trap 'exit_status=$?	2282	trap 'exit_status=$?
		2283	# Sanitize IFS.
		2284	IFS=" "" $as_nl"
2404	# Save into config.log some information that might help in debugging.	2285	# Save into config.log some information that might help in debugging.
2405	{	2286	{
2406	echo	2287	echo
2407		2288
2408	$as_echo "## ---------------- ##	2289	printf "%s\n" "## ---------------- ##
2409	## Cache variables. ##	2290	## Cache variables. ##
2410	## ---------------- ##"	2291	## ---------------- ##"
2411	echo	2292	echo
2412	# The following way of writing the cache mishandles newlines in values,	2293	# The following way of writing the cache mishandles newlines in values,
2413	(	2294	(
2414	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do	2295	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2415	eval ac_val=\$$ac_var	2296	eval ac_val=\$$ac_var
2416	case $ac_val in #(	2297	case $ac_val in #(
2417	${as_nl})	2298	${as_nl})
2418	case $ac_var in #(	2299	case $ac_var in #(
2419	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	2300	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2420	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	2301	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2421	esac	2302	esac
2422	case $ac_var in #(	2303	case $ac_var in #(
2423	_ \| IFS \| as_nl) ;; #(	2304	_ \| IFS \| as_nl) ;; #(
2424	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2305	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2425	*) { eval $ac_var=; unset $ac_var;} ;;	2306	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2439	esac \|	2320	esac \|
2440	sort	2321	sort
2441	)	2322	)
2442	echo	2323	echo
2443		2324
2444	$as_echo "## ----------------- ##	2325	printf "%s\n" "## ----------------- ##
2445	## Output variables. ##	2326	## Output variables. ##
2446	## ----------------- ##"	2327	## ----------------- ##"
2447	echo	2328	echo
2448	for ac_var in $ac_subst_vars	2329	for ac_var in $ac_subst_vars
2449	do	2330	do
2450	eval ac_val=\$$ac_var	2331	eval ac_val=\$$ac_var
2451	case $ac_val in	2332	case $ac_val in
2452	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2333	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2453	esac	2334	esac
2454	$as_echo "$ac_var='\''$ac_val'\''"	2335	printf "%s\n" "$ac_var='\''$ac_val'\''"
2455	done \| sort	2336	done \| sort
2456	echo	2337	echo
2457		2338
2458	if test -n "$ac_subst_files"; then	2339	if test -n "$ac_subst_files"; then
2459	$as_echo "## ------------------- ##	2340	printf "%s\n" "## ------------------- ##
2460	## File substitutions. ##	2341	## File substitutions. ##
2461	## ------------------- ##"	2342	## ------------------- ##"
2462	echo	2343	echo
2463	for ac_var in $ac_subst_files	2344	for ac_var in $ac_subst_files
2464	do	2345	do
2465	eval ac_val=\$$ac_var	2346	eval ac_val=\$$ac_var
2466	case $ac_val in	2347	case $ac_val in
2467	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2348	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2468	esac	2349	esac
2469	$as_echo "$ac_var='\''$ac_val'\''"	2350	printf "%s\n" "$ac_var='\''$ac_val'\''"
2470	done \| sort	2351	done \| sort
2471	echo	2352	echo
2472	fi	2353	fi
2473		2354
2474	if test -s confdefs.h; then	2355	if test -s confdefs.h; then
2475	$as_echo "## ----------- ##	2356	printf "%s\n" "## ----------- ##
2476	## confdefs.h. ##	2357	## confdefs.h. ##
2477	## ----------- ##"	2358	## ----------- ##"
2478	echo	2359	echo
2479	cat confdefs.h	2360	cat confdefs.h
2480	echo	2361	echo
2481	fi	2362	fi
2482	test "$ac_signal" != 0 &&	2363	test "$ac_signal" != 0 &&
2483	$as_echo "$as_me: caught signal $ac_signal"	2364	printf "%s\n" "$as_me: caught signal $ac_signal"
2484	$as_echo "$as_me: exit $exit_status"	2365	printf "%s\n" "$as_me: exit $exit_status"
2485	} >&5	2366	} >&5
2486	rm -f core .core core.conftest. &&	2367	rm -f core .core core.conftest. &&
2487	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2368	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2488	exit $exit_status	2369	exit $exit_status
2489	' 0	2370	' 0
…		…
2493	ac_signal=0	2374	ac_signal=0
2494		2375
2495	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2376	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2496	rm -f -r conftest* confdefs.h	2377	rm -f -r conftest* confdefs.h
2497		2378
2498	$as_echo "/* confdefs.h */" > confdefs.h	2379	printf "%s\n" "/* confdefs.h */" > confdefs.h
2499		2380
2500	# Predefined preprocessor variables.	2381	# Predefined preprocessor variables.
2501		2382
2502	cat >>confdefs.h <<_ACEOF	2383	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2503	#define PACKAGE_NAME "$PACKAGE_NAME"
2504	_ACEOF
2505		2384
2506	cat >>confdefs.h <<_ACEOF	2385	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2507	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2508	_ACEOF
2509		2386
2510	cat >>confdefs.h <<_ACEOF	2387	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2511	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2512	_ACEOF
2513		2388
2514	cat >>confdefs.h <<_ACEOF	2389	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2515	#define PACKAGE_STRING "$PACKAGE_STRING"
2516	_ACEOF
2517		2390
2518	cat >>confdefs.h <<_ACEOF	2391	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2519	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2520	_ACEOF
2521		2392
2522	cat >>confdefs.h <<_ACEOF	2393	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2523	#define PACKAGE_URL "$PACKAGE_URL"
2524	_ACEOF
2525		2394
2526		2395
2527	# Let the site file select an alternate cache file if it wants to.	2396	# Let the site file select an alternate cache file if it wants to.
2528	# Prefer an explicitly selected file to automatically selected ones.	2397	# Prefer an explicitly selected file to automatically selected ones.
2529	ac_site_file1=NONE
2530	ac_site_file2=NONE
2531	if test -n "$CONFIG_SITE"; then	2398	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=$CONFIG_SITE;;	2399	ac_site_files="$CONFIG_SITE"
2536	*) ac_site_file1=./$CONFIG_SITE;;
2537	esac
2538	elif test "x$prefix" != xNONE; then	2400	elif test "x$prefix" != xNONE; then
2539	ac_site_file1=$prefix/share/config.site	2401	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2540	ac_site_file2=$prefix/etc/config.site
2541	else	2402	else
2542	ac_site_file1=$ac_default_prefix/share/config.site	2403	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2543	ac_site_file2=$ac_default_prefix/etc/config.site
2544	fi	2404	fi
		2405
2545	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2406	for ac_site_file in $ac_site_files
2546	do	2407	do
2547	test "x$ac_site_file" = xNONE && continue	2408	case $ac_site_file in #(
		2409	/) :
		2410	;; #(
		2411	*) :
		2412	ac_site_file=./$ac_site_file ;;
		2413	esac
2548	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then	2414	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5	2415	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2550	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2416	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2551	sed 's/^/\| /' "$ac_site_file" >&5	2417	sed 's/^/\| /' "$ac_site_file" >&5
2552	. "$ac_site_file" \	2418	. "$ac_site_file" \
2553	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2419	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2554	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2420	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2555	as_fn_error $? "failed to load site script $ac_site_file	2421	as_fn_error $? "failed to load site script $ac_site_file
2556	See \`config.log' for more details" "$LINENO" 5; }	2422	See \`config.log' for more details" "$LINENO" 5; }
2557	fi	2423	fi
2558	done	2424	done
2559		2425
2560	if test -r "$cache_file"; then	2426	if test -r "$cache_file"; then
2561	# Some versions of bash will fail to source /dev/null (special files	2427	# Some versions of bash will fail to source /dev/null (special files
2562	# actually), so we avoid doing that. DJGPP emulates it as a regular file.	2428	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2563	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2429	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2564	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2565	$as_echo "$as_me: loading cache $cache_file" >&6;}	2431	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2566	case $cache_file in	2432	case $cache_file in
2567	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2433	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2568	*) . "./$cache_file";;	2434	*) . "./$cache_file";;
2569	esac	2435	esac
2570	fi	2436	fi
2571	else	2437	else
2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2573	$as_echo "$as_me: creating cache $cache_file" >&6;}	2439	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2574	>$cache_file	2440	>$cache_file
		2441	fi
		2442
		2443	# Test code for whether the C compiler supports C89 (global declarations)
		2444	ac_c_conftest_c89_globals='
		2445	/* Does the compiler advertise C89 conformance?
		2446	Do not test the value of __STDC__, because some compilers set it to 0
		2447	while being otherwise adequately conformant. */
		2448	#if !defined __STDC__
		2449	# error "Compiler does not advertise C89 conformance"
		2450	#endif
		2451
		2452	#include <stddef.h>
		2453	#include <stdarg.h>
		2454	struct stat;
		2455	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2456	struct buf { int x; };
		2457	struct buf * (rcsopen) (struct buf , struct stat *, int);
		2458	static char *e (p, i)
		2459	char **p;
		2460	int i;
		2461	{
		2462	return p[i];
		2463	}
		2464	static char f (char (g) (char , int), char *p, ...)
		2465	{
		2466	char *s;
		2467	va_list v;
		2468	va_start (v,p);
		2469	s = g (p, va_arg (v,int));
		2470	va_end (v);
		2471	return s;
		2472	}
		2473
		2474	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2475	function prototypes and stuff, but not \xHH hex character constants.
		2476	These do not provoke an error unfortunately, instead are silently treated
		2477	as an "x". The following induces an error, until -std is added to get
		2478	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2479	array size at least. It is necessary to write \x00 == 0 to get something
		2480	that is true only with -std. */
		2481	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2482
		2483	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2484	inside strings and character constants. */
		2485	#define FOO(x) '\''x'\''
		2486	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2487
		2488	int test (int i, double x);
		2489	struct s1 {int (*f) (int a);};
		2490	struct s2 {int (*f) (double a);};
		2491	int pairnames (int, char *, int ()(struct buf , struct stat *, int),
		2492	int, int);'
		2493
		2494	# Test code for whether the C compiler supports C89 (body of main).
		2495	ac_c_conftest_c89_main='
		2496	ok \|= (argc == 0 \|\| f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1]);
		2497	'
		2498
		2499	# Test code for whether the C compiler supports C99 (global declarations)
		2500	ac_c_conftest_c99_globals='
		2501	// Does the compiler advertise C99 conformance?
		2502	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 199901L
		2503	# error "Compiler does not advertise C99 conformance"
		2504	#endif
		2505
		2506	#include <stdbool.h>
		2507	extern int puts (const char *);
		2508	extern int printf (const char *, ...);
		2509	extern int dprintf (int, const char *, ...);
		2510	extern void *malloc (size_t);
		2511
		2512	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2513	// dprintf is used instead of fprintf to avoid needing to declare
		2514	// FILE and stderr.
		2515	#define debug(...) dprintf (2, __VA_ARGS__)
		2516	#define showlist(...) puts (#__VA_ARGS__)
		2517	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2518	static void
		2519	test_varargs_macros (void)
		2520	{
		2521	int x = 1234;
		2522	int y = 5678;
		2523	debug ("Flag");
		2524	debug ("X = %d\n", x);
		2525	showlist (The first, second, and third items.);
		2526	report (x>y, "x is %d but y is %d", x, y);
		2527	}
		2528
		2529	// Check long long types.
		2530	#define BIG64 18446744073709551615ull
		2531	#define BIG32 4294967295ul
		2532	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2533	#if !BIG_OK
		2534	#error "your preprocessor is broken"
		2535	#endif
		2536	#if BIG_OK
		2537	#else
		2538	#error "your preprocessor is broken"
		2539	#endif
		2540	static long long int bignum = -9223372036854775807LL;
		2541	static unsigned long long int ubignum = BIG64;
		2542
		2543	struct incomplete_array
		2544	{
		2545	int datasize;
		2546	double data[];
		2547	};
		2548
		2549	struct named_init {
		2550	int number;
		2551	const wchar_t *name;
		2552	double average;
		2553	};
		2554
		2555	typedef const char *ccp;
		2556
		2557	static inline int
		2558	test_restrict (ccp restrict text)
		2559	{
		2560	// See if C++-style comments work.
		2561	// Iterate through items via the restricted pointer.
		2562	// Also check for declarations in for loops.
		2563	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2564	continue;
		2565	return 0;
		2566	}
		2567
		2568	// Check varargs and va_copy.
		2569	static bool
		2570	test_varargs (const char *format, ...)
		2571	{
		2572	va_list args;
		2573	va_start (args, format);
		2574	va_list args_copy;
		2575	va_copy (args_copy, args);
		2576
		2577	const char *str = "";
		2578	int number = 0;
		2579	float fnumber = 0;
		2580
		2581	while (*format)
		2582	{
		2583	switch (*format++)
		2584	{
		2585	case '\''s'\'': // string
		2586	str = va_arg (args_copy, const char *);
		2587	break;
		2588	case '\''d'\'': // int
		2589	number = va_arg (args_copy, int);
		2590	break;
		2591	case '\''f'\'': // float
		2592	fnumber = va_arg (args_copy, double);
		2593	break;
		2594	default:
		2595	break;
		2596	}
		2597	}
		2598	va_end (args_copy);
		2599	va_end (args);
		2600
		2601	return *str && number && fnumber;
		2602	}
		2603	'
		2604
		2605	# Test code for whether the C compiler supports C99 (body of main).
		2606	ac_c_conftest_c99_main='
		2607	// Check bool.
		2608	_Bool success = false;
		2609	success \|= (argc != 0);
		2610
		2611	// Check restrict.
		2612	if (test_restrict ("String literal") == 0)
		2613	success = true;
		2614	char *restrict newvar = "Another string";
		2615
		2616	// Check varargs.
		2617	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2618	test_varargs_macros ();
		2619
		2620	// Check flexible array members.
		2621	struct incomplete_array *ia =
		2622	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2623	ia->datasize = 10;
		2624	for (int i = 0; i < ia->datasize; ++i)
		2625	ia->data[i] = i * 1.234;
		2626
		2627	// Check named initializers.
		2628	struct named_init ni = {
		2629	.number = 34,
		2630	.name = L"Test wide string",
		2631	.average = 543.34343,
		2632	};
		2633
		2634	ni.number = 58;
		2635
		2636	int dynamic_array[ni.number];
		2637	dynamic_array[0] = argv[0][0];
		2638	dynamic_array[ni.number - 1] = 543;
		2639
		2640	// work around unused variable warnings
		2641	ok \|= (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == '\''x'\''
		2642	\|\| dynamic_array[ni.number - 1] != 543);
		2643	'
		2644
		2645	# Test code for whether the C compiler supports C11 (global declarations)
		2646	ac_c_conftest_c11_globals='
		2647	// Does the compiler advertise C11 conformance?
		2648	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 201112L
		2649	# error "Compiler does not advertise C11 conformance"
		2650	#endif
		2651
		2652	// Check _Alignas.
		2653	char _Alignas (double) aligned_as_double;
		2654	char _Alignas (0) no_special_alignment;
		2655	extern char aligned_as_int;
		2656	char _Alignas (0) _Alignas (int) aligned_as_int;
		2657
		2658	// Check _Alignof.
		2659	enum
		2660	{
		2661	int_alignment = _Alignof (int),
		2662	int_array_alignment = _Alignof (int[100]),
		2663	char_alignment = _Alignof (char)
		2664	};
		2665	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2666
		2667	// Check _Noreturn.
		2668	int _Noreturn does_not_return (void) { for (;;) continue; }
		2669
		2670	// Check _Static_assert.
		2671	struct test_static_assert
		2672	{
		2673	int x;
		2674	_Static_assert (sizeof (int) <= sizeof (long int),
		2675	"_Static_assert does not work in struct");
		2676	long int y;
		2677	};
		2678
		2679	// Check UTF-8 literals.
		2680	#define u8 syntax error!
		2681	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2682
		2683	// Check duplicate typedefs.
		2684	typedef long *long_ptr;
		2685	typedef long int *long_ptr;
		2686	typedef long_ptr long_ptr;
		2687
		2688	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2689	struct anonymous
		2690	{
		2691	union {
		2692	struct { int i; int j; };
		2693	struct { int k; long int l; } w;
		2694	};
		2695	int m;
		2696	} v1;
		2697	'
		2698
		2699	# Test code for whether the C compiler supports C11 (body of main).
		2700	ac_c_conftest_c11_main='
		2701	_Static_assert ((offsetof (struct anonymous, i)
		2702	== offsetof (struct anonymous, w.k)),
		2703	"Anonymous union alignment botch");
		2704	v1.i = 2;
		2705	v1.w.k = 5;
		2706	ok \|= v1.i != 5;
		2707	'
		2708
		2709	# Test code for whether the C compiler supports C11 (complete).
		2710	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2711	${ac_c_conftest_c99_globals}
		2712	${ac_c_conftest_c11_globals}
		2713
		2714	int
		2715	main (int argc, char **argv)
		2716	{
		2717	int ok = 0;
		2718	${ac_c_conftest_c89_main}
		2719	${ac_c_conftest_c99_main}
		2720	${ac_c_conftest_c11_main}
		2721	return ok;
		2722	}
		2723	"
		2724
		2725	# Test code for whether the C compiler supports C99 (complete).
		2726	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2727	${ac_c_conftest_c99_globals}
		2728
		2729	int
		2730	main (int argc, char **argv)
		2731	{
		2732	int ok = 0;
		2733	${ac_c_conftest_c89_main}
		2734	${ac_c_conftest_c99_main}
		2735	return ok;
		2736	}
		2737	"
		2738
		2739	# Test code for whether the C compiler supports C89 (complete).
		2740	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2741
		2742	int
		2743	main (int argc, char **argv)
		2744	{
		2745	int ok = 0;
		2746	${ac_c_conftest_c89_main}
		2747	return ok;
		2748	}
		2749	"
		2750
		2751	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2752	ac_cxx_conftest_cxx98_globals='
		2753	// Does the compiler advertise C++98 conformance?
		2754	#if !defined __cplusplus \|\| __cplusplus < 199711L
		2755	# error "Compiler does not advertise C++98 conformance"
		2756	#endif
		2757
		2758	// These inclusions are to reject old compilers that
		2759	// lack the unsuffixed header files.
		2760	#include <cstdlib>
		2761	#include <exception>
		2762
		2763	// <cassert> and <cstring> are not freestanding headers in C++98.
		2764	extern void assert (int);
		2765	namespace std {
		2766	extern int strcmp (const char , const char );
		2767	}
		2768
		2769	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2770	using std::exception;
		2771	using std::strcmp;
		2772
		2773	namespace {
		2774
		2775	void test_exception_syntax()
		2776	{
		2777	try {
		2778	throw "test";
		2779	} catch (const char *s) {
		2780	// Extra parentheses suppress a warning when building autoconf itself,
		2781	// due to lint rules shared with more typical C programs.
		2782	assert (!(strcmp) (s, "test"));
		2783	}
		2784	}
		2785
		2786	template <typename T> struct test_template
		2787	{
		2788	T const val;
		2789	explicit test_template(T t) : val(t) {}
		2790	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2791	};
		2792
		2793	} // anonymous namespace
		2794	'
		2795
		2796	# Test code for whether the C++ compiler supports C++98 (body of main)
		2797	ac_cxx_conftest_cxx98_main='
		2798	assert (argc);
		2799	assert (! argv[0]);
		2800	{
		2801	test_exception_syntax ();
		2802	test_template<double> tt (2.0);
		2803	assert (tt.add (4) == 6.0);
		2804	assert (true && !false);
		2805	}
		2806	'
		2807
		2808	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2809	ac_cxx_conftest_cxx11_globals='
		2810	// Does the compiler advertise C++ 2011 conformance?
		2811	#if !defined __cplusplus \|\| __cplusplus < 201103L
		2812	# error "Compiler does not advertise C++11 conformance"
		2813	#endif
		2814
		2815	namespace cxx11test
		2816	{
		2817	constexpr int get_val() { return 20; }
		2818
		2819	struct testinit
		2820	{
		2821	int i;
		2822	double d;
		2823	};
		2824
		2825	class delegate
		2826	{
		2827	public:
		2828	delegate(int n) : n(n) {}
		2829	delegate(): delegate(2354) {}
		2830
		2831	virtual int getval() { return this->n; };
		2832	protected:
		2833	int n;
		2834	};
		2835
		2836	class overridden : public delegate
		2837	{
		2838	public:
		2839	overridden(int n): delegate(n) {}
		2840	virtual int getval() override final { return this->n * 2; }
		2841	};
		2842
		2843	class nocopy
		2844	{
		2845	public:
		2846	nocopy(int i): i(i) {}
		2847	nocopy() = default;
		2848	nocopy(const nocopy&) = delete;
		2849	nocopy & operator=(const nocopy&) = delete;
		2850	private:
		2851	int i;
		2852	};
		2853
		2854	// for testing lambda expressions
		2855	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2856	{
		2857	return f(v);
		2858	}
		2859
		2860	// for testing variadic templates and trailing return types
		2861	template <typename V> auto sum(V first) -> V
		2862	{
		2863	return first;
		2864	}
		2865	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2866	{
		2867	return first + sum(rest...);
		2868	}
		2869	}
		2870	'
		2871
		2872	# Test code for whether the C++ compiler supports C++11 (body of main)
		2873	ac_cxx_conftest_cxx11_main='
		2874	{
		2875	// Test auto and decltype
		2876	auto a1 = 6538;
		2877	auto a2 = 48573953.4;
		2878	auto a3 = "String literal";
		2879
		2880	int total = 0;
		2881	for (auto i = a3; i; ++i) { total += i; }
		2882
		2883	decltype(a2) a4 = 34895.034;
		2884	}
		2885	{
		2886	// Test constexpr
		2887	short sa[cxx11test::get_val()] = { 0 };
		2888	}
		2889	{
		2890	// Test initializer lists
		2891	cxx11test::testinit il = { 4323, 435234.23544 };
		2892	}
		2893	{
		2894	// Test range-based for
		2895	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2896	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2897	for (auto &x : array) { x += 23; }
		2898	}
		2899	{
		2900	// Test lambda expressions
		2901	using cxx11test::eval;
		2902	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2903	double d = 2.0;
		2904	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2905	assert (d == 5.0);
		2906	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2907	assert (d == 5.0);
		2908	}
		2909	{
		2910	// Test use of variadic templates
		2911	using cxx11test::sum;
		2912	auto a = sum(1);
		2913	auto b = sum(1, 2);
		2914	auto c = sum(1.0, 2.0, 3.0);
		2915	}
		2916	{
		2917	// Test constructor delegation
		2918	cxx11test::delegate d1;
		2919	cxx11test::delegate d2();
		2920	cxx11test::delegate d3(45);
		2921	}
		2922	{
		2923	// Test override and final
		2924	cxx11test::overridden o1(55464);
		2925	}
		2926	{
		2927	// Test nullptr
		2928	char *c = nullptr;
		2929	}
		2930	{
		2931	// Test template brackets
		2932	test_template<::test_template<int>> v(test_template<int>(12));
		2933	}
		2934	{
		2935	// Unicode literals
		2936	char const *utf8 = u8"UTF-8 string \u2500";
		2937	char16_t const *utf16 = u"UTF-8 string \u2500";
		2938	char32_t const *utf32 = U"UTF-32 string \u2500";
		2939	}
		2940	'
		2941
		2942	# Test code for whether the C compiler supports C++11 (complete).
		2943	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2944	${ac_cxx_conftest_cxx11_globals}
		2945
		2946	int
		2947	main (int argc, char **argv)
		2948	{
		2949	int ok = 0;
		2950	${ac_cxx_conftest_cxx98_main}
		2951	${ac_cxx_conftest_cxx11_main}
		2952	return ok;
		2953	}
		2954	"
		2955
		2956	# Test code for whether the C compiler supports C++98 (complete).
		2957	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2958	int
		2959	main (int argc, char **argv)
		2960	{
		2961	int ok = 0;
		2962	${ac_cxx_conftest_cxx98_main}
		2963	return ok;
		2964	}
		2965	"
		2966
		2967	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2968	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2969	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2970	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2971	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2972	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2973	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2974	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2975	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2976	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2977	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2978
		2979	# Auxiliary files required by this configure script.
		2980	ac_aux_files="install-sh config.guess config.sub"
		2981
		2982	# Locations in which to look for auxiliary files.
		2983	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2984
		2985	# Search for a directory containing all of the required auxiliary files,
		2986	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2987	# If we don't find one directory that contains all the files we need,
		2988	# we report the set of missing files from the first directory in
		2989	# $ac_aux_dir_candidates and give up.
		2990	ac_missing_aux_files=""
		2991	ac_first_candidate=:
		2992	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2993	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2994	as_found=false
		2995	for as_dir in $ac_aux_dir_candidates
		2996	do
		2997	IFS=$as_save_IFS
		2998	case $as_dir in #(((
		2999	'') as_dir=./ ;;
		3000	*/) ;;
		3001	*) as_dir=$as_dir/ ;;
		3002	esac
		3003	as_found=:
		3004
		3005	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		3006	ac_aux_dir_found=yes
		3007	ac_install_sh=
		3008	for ac_aux in $ac_aux_files
		3009	do
		3010	# As a special case, if "install-sh" is required, that requirement
		3011	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		3012	# and $ac_install_sh is set appropriately for whichever one is found.
		3013	if test x"$ac_aux" = x"install-sh"
		3014	then
		3015	if test -f "${as_dir}install-sh"; then
		3016	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		3017	ac_install_sh="${as_dir}install-sh -c"
		3018	elif test -f "${as_dir}install.sh"; then
		3019	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		3020	ac_install_sh="${as_dir}install.sh -c"
		3021	elif test -f "${as_dir}shtool"; then
		3022	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		3023	ac_install_sh="${as_dir}shtool install -c"
		3024	else
		3025	ac_aux_dir_found=no
		3026	if $ac_first_candidate; then
		3027	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		3028	else
		3029	break
		3030	fi
		3031	fi
		3032	else
		3033	if test -f "${as_dir}${ac_aux}"; then
		3034	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3035	else
		3036	ac_aux_dir_found=no
		3037	if $ac_first_candidate; then
		3038	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3039	else
		3040	break
		3041	fi
		3042	fi
		3043	fi
		3044	done
		3045	if test "$ac_aux_dir_found" = yes; then
		3046	ac_aux_dir="$as_dir"
		3047	break
		3048	fi
		3049	ac_first_candidate=false
		3050
		3051	as_found=false
		3052	done
		3053	IFS=$as_save_IFS
		3054	if $as_found
		3055	then :
		3056
		3057	else $as_nop
		3058	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3059	fi
		3060
		3061
		3062	# These three variables are undocumented and unsupported,
		3063	# and are intended to be withdrawn in a future Autoconf release.
		3064	# They can cause serious problems if a builder's source tree is in a directory
		3065	# whose full name contains unusual characters.
		3066	if test -f "${ac_aux_dir}config.guess"; then
		3067	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3068	fi
		3069	if test -f "${ac_aux_dir}config.sub"; then
		3070	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3071	fi
		3072	if test -f "$ac_aux_dir/configure"; then
		3073	ac_configure="$SHELL ${ac_aux_dir}configure"
2575	fi	3074	fi
2576		3075
2577	# Check that the precious variables saved in the cache have kept the same	3076	# Check that the precious variables saved in the cache have kept the same
2578	# value.	3077	# value.
2579	ac_cache_corrupted=false	3078	ac_cache_corrupted=false
…		…
2582	eval ac_new_set=\$ac_env_${ac_var}_set	3081	eval ac_new_set=\$ac_env_${ac_var}_set
2583	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3082	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2584	eval ac_new_val=\$ac_env_${ac_var}_value	3083	eval ac_new_val=\$ac_env_${ac_var}_value
2585	case $ac_old_set,$ac_new_set in	3084	case $ac_old_set,$ac_new_set in
2586	set,)	3085	set,)
2587	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3086	{ 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;}	3087	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2589	ac_cache_corrupted=: ;;	3088	ac_cache_corrupted=: ;;
2590	,set)	3089	,set)
2591	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5	3090	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2592	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3091	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2593	ac_cache_corrupted=: ;;	3092	ac_cache_corrupted=: ;;
2594	,);;	3093	,);;
2595	*)	3094	*)
2596	if test "x$ac_old_val" != "x$ac_new_val"; then	3095	if test "x$ac_old_val" != "x$ac_new_val"; then
2597	# differences in whitespace do not lead to failure.	3096	# differences in whitespace do not lead to failure.
2598	ac_old_val_w=`echo x $ac_old_val`	3097	ac_old_val_w=`echo x $ac_old_val`
2599	ac_new_val_w=`echo x $ac_new_val`	3098	ac_new_val_w=`echo x $ac_new_val`
2600	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3099	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2601	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2602	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3101	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2603	ac_cache_corrupted=:	3102	ac_cache_corrupted=:
2604	else	3103	else
2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5	3104	{ printf "%s\n" "$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 \`$ac_var' since the previous run:" >&2;}	3105	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2607	eval $ac_var=\$ac_old_val	3106	eval $ac_var=\$ac_old_val
2608	fi	3107	fi
2609	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5	3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2610	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3109	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2611	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3110	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2612	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3111	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2613	fi;;	3112	fi;;
2614	esac	3113	esac
2615	# Pass precious variables to config.status.	3114	# Pass precious variables to config.status.
2616	if test "$ac_new_set" = set; then	3115	if test "$ac_new_set" = set; then
2617	case $ac_new_val in	3116	case $ac_new_val in
2618	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3117	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2619	*) ac_arg=$ac_var=$ac_new_val ;;	3118	*) ac_arg=$ac_var=$ac_new_val ;;
2620	esac	3119	esac
2621	case " $ac_configure_args " in	3120	case " $ac_configure_args " in
2622	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3121	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2623	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3122	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2624	esac	3123	esac
2625	fi	3124	fi
2626	done	3125	done
2627	if $ac_cache_corrupted; then	3126	if $ac_cache_corrupted; then
2628	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3127	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2629	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3128	printf "%s\n" "$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	3129	{ 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;}	3130	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	3131	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3132	and start over" "$LINENO" 5
2633	fi	3133	fi
2634	## -------------------- ##	3134	## -------------------- ##
2635	## Main body of script. ##	3135	## Main body of script. ##
2636	## -------------------- ##	3136	## -------------------- ##
2637		3137
…		…
2645		3145
2646		3146
2647	ac_config_headers="$ac_config_headers config.h:config.h.in"	3147	ac_config_headers="$ac_config_headers config.h:config.h.in"
2648		3148
2649		3149
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/../..\"" "$LINENO" 5
2668	fi
2669		3150
2670	# These three variables are undocumented and unsupported,
2671	# and are intended to be withdrawn in a future Autoconf release.
2672	# They can cause serious problems if a builder's source tree is in a directory
2673	# whose full name contains unusual characters.
2674	ac_config_guess="$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		3151
2678		3152
2679	# Make sure we can run config.sub.	3153	# Make sure we can run config.sub.
2680	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|	3154	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
2681	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5	3155	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2682		3156
2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5	3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2684	$as_echo_n "checking build system type... " >&6; }	3158	printf %s "checking build system type... " >&6; }
2685	if ${ac_cv_build+:} false; then :	3159	if test ${ac_cv_build+y}
2686	$as_echo_n "(cached) " >&6	3160	then :
2687	else	3161	printf %s "(cached) " >&6
		3162	else $as_nop
2688	ac_build_alias=$build_alias	3163	ac_build_alias=$build_alias
2689	test "x$ac_build_alias" = x &&	3164	test "x$ac_build_alias" = x &&
2690	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3165	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2691	test "x$ac_build_alias" = x &&	3166	test "x$ac_build_alias" = x &&
2692	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5	3167	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2693	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|	3168	ac_cv_build=`$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	3169	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2695		3170
2696	fi	3171	fi
2697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5	3172	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2698	$as_echo "$ac_cv_build" >&6; }	3173	printf "%s\n" "$ac_cv_build" >&6; }
2699	case $ac_cv_build in	3174	case $ac_cv_build in
2700	--*) ;;	3175	--*) ;;
2701	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;	3176	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2702	esac	3177	esac
2703	build=$ac_cv_build	3178	build=$ac_cv_build
…		…
2712	build_os=$*	3187	build_os=$*
2713	IFS=$ac_save_IFS	3188	IFS=$ac_save_IFS
2714	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac	3189	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2715		3190
2716		3191
2717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5	3192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2718	$as_echo_n "checking host system type... " >&6; }	3193	printf %s "checking host system type... " >&6; }
2719	if ${ac_cv_host+:} false; then :	3194	if test ${ac_cv_host+y}
2720	$as_echo_n "(cached) " >&6	3195	then :
2721	else	3196	printf %s "(cached) " >&6
		3197	else $as_nop
2722	if test "x$host_alias" = x; then	3198	if test "x$host_alias" = x; then
2723	ac_cv_host=$ac_cv_build	3199	ac_cv_host=$ac_cv_build
2724	else	3200	else
2725	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|	3201	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
2726	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5	3202	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2727	fi	3203	fi
2728		3204
2729	fi	3205	fi
2730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5	3206	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2731	$as_echo "$ac_cv_host" >&6; }	3207	printf "%s\n" "$ac_cv_host" >&6; }
2732	case $ac_cv_host in	3208	case $ac_cv_host in
2733	--*) ;;	3209	--*) ;;
2734	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;	3210	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2735	esac	3211	esac
2736	host=$ac_cv_host	3212	host=$ac_cv_host
…		…
2746	IFS=$ac_save_IFS	3222	IFS=$ac_save_IFS
2747	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac	3223	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2748		3224
2749		3225
2750		3226
2751	VERSION=`sed -n -e 's/^.[ \t]VERSION."$.*$"$/\1/p' ${srcdir}/src/version.h`	3227	VERSION=`sed -n -e 's/^.* VERSION."$.$"$/\1/p' ${srcdir}/src/version.h`
2752	DATE=`sed -n -e 's/^.[ \t]DATE."$.*$"$/\1/p' ${srcdir}/src/version.h`	3228	DATE=`sed -n -e 's/^.* DATE."$.$"$/\1/p' ${srcdir}/src/version.h`
2753		3229
2754	echo ""	3230	echo ""
2755	echo "configuring for rxvt $VERSION"	3231	echo "configuring for rxvt $VERSION"
2756	echo ""	3232	echo ""
2757		3233
2758	orig_CXXFLAGS="$CXXFLAGS"	3234	orig_CXXFLAGS="$CXXFLAGS"
		3235
		3236
		3237
		3238
		3239
		3240
		3241
		3242
		3243
2759		3244
2760	ac_ext=c	3245	ac_ext=c
2761	ac_cpp='$CPP $CPPFLAGS'	3246	ac_cpp='$CPP $CPPFLAGS'
2762	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3247	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2763	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3248	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2764	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3249	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2765	if test -n "$ac_tool_prefix"; then	3250	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.	3251	# 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	3252	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2769	$as_echo_n "checking for $ac_word... " >&6; }	3254	printf %s "checking for $ac_word... " >&6; }
2770	if ${ac_cv_prog_CC+:} false; then :	3255	if test ${ac_cv_prog_CC+y}
2771	$as_echo_n "(cached) " >&6	3256	then :
2772	else	3257	printf %s "(cached) " >&6
		3258	else $as_nop
2773	if test -n "$CC"; then	3259	if test -n "$CC"; then
2774	ac_cv_prog_CC="$CC" # Let the user override the test.	3260	ac_cv_prog_CC="$CC" # Let the user override the test.
2775	else	3261	else
2776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2777	for as_dir in $PATH	3263	for as_dir in $PATH
2778	do	3264	do
2779	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
2780	test -z "$as_dir" && as_dir=.	3266	case $as_dir in #(((
		3267	'') as_dir=./ ;;
		3268	*/) ;;
		3269	*) as_dir=$as_dir/ ;;
		3270	esac
2781	for ac_exec_ext in '' $ac_executable_extensions; do	3271	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	3272	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2783	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3273	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2784	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2785	break 2	3275	break 2
2786	fi	3276	fi
2787	done	3277	done
2788	done	3278	done
2789	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2790		3280
2791	fi	3281	fi
2792	fi	3282	fi
2793	CC=$ac_cv_prog_CC	3283	CC=$ac_cv_prog_CC
2794	if test -n "$CC"; then	3284	if test -n "$CC"; then
2795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3285	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2796	$as_echo "$CC" >&6; }	3286	printf "%s\n" "$CC" >&6; }
2797	else	3287	else
2798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3288	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2799	$as_echo "no" >&6; }	3289	printf "%s\n" "no" >&6; }
2800	fi	3290	fi
2801		3291
2802		3292
2803	fi	3293	fi
2804	if test -z "$ac_cv_prog_CC"; then	3294	if test -z "$ac_cv_prog_CC"; then
2805	ac_ct_CC=$CC	3295	ac_ct_CC=$CC
2806	# Extract the first word of "gcc", so it can be a program name with args.	3296	# Extract the first word of "gcc", so it can be a program name with args.
2807	set dummy gcc; ac_word=$2	3297	set dummy gcc; ac_word=$2
2808	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2809	$as_echo_n "checking for $ac_word... " >&6; }	3299	printf %s "checking for $ac_word... " >&6; }
2810	if ${ac_cv_prog_ac_ct_CC+:} false; then :	3300	if test ${ac_cv_prog_ac_ct_CC+y}
2811	$as_echo_n "(cached) " >&6	3301	then :
2812	else	3302	printf %s "(cached) " >&6
		3303	else $as_nop
2813	if test -n "$ac_ct_CC"; then	3304	if test -n "$ac_ct_CC"; then
2814	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3305	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2815	else	3306	else
2816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817	for as_dir in $PATH	3308	for as_dir in $PATH
2818	do	3309	do
2819	IFS=$as_save_IFS	3310	IFS=$as_save_IFS
2820	test -z "$as_dir" && as_dir=.	3311	case $as_dir in #(((
		3312	'') as_dir=./ ;;
		3313	*/) ;;
		3314	*) as_dir=$as_dir/ ;;
		3315	esac
2821	for ac_exec_ext in '' $ac_executable_extensions; do	3316	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	3317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2823	ac_cv_prog_ac_ct_CC="gcc"	3318	ac_cv_prog_ac_ct_CC="gcc"
2824	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3319	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2825	break 2	3320	break 2
2826	fi	3321	fi
2827	done	3322	done
2828	done	3323	done
2829	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2830		3325
2831	fi	3326	fi
2832	fi	3327	fi
2833	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3328	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2834	if test -n "$ac_ct_CC"; then	3329	if test -n "$ac_ct_CC"; then
2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2836	$as_echo "$ac_ct_CC" >&6; }	3331	printf "%s\n" "$ac_ct_CC" >&6; }
2837	else	3332	else
2838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2839	$as_echo "no" >&6; }	3334	printf "%s\n" "no" >&6; }
2840	fi	3335	fi
2841		3336
2842	if test "x$ac_ct_CC" = x; then	3337	if test "x$ac_ct_CC" = x; then
2843	CC=""	3338	CC=""
2844	else	3339	else
2845	case $cross_compiling:$ac_tool_warned in	3340	case $cross_compiling:$ac_tool_warned in
2846	yes:)	3341	yes:)
2847	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3342	{ 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;}	3343	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2849	ac_tool_warned=yes ;;	3344	ac_tool_warned=yes ;;
2850	esac	3345	esac
2851	CC=$ac_ct_CC	3346	CC=$ac_ct_CC
2852	fi	3347	fi
2853	else	3348	else
…		…
2856		3351
2857	if test -z "$CC"; then	3352	if test -z "$CC"; then
2858	if test -n "$ac_tool_prefix"; then	3353	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.	3354	# 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	3355	set dummy ${ac_tool_prefix}cc; ac_word=$2
2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2862	$as_echo_n "checking for $ac_word... " >&6; }	3357	printf %s "checking for $ac_word... " >&6; }
2863	if ${ac_cv_prog_CC+:} false; then :	3358	if test ${ac_cv_prog_CC+y}
2864	$as_echo_n "(cached) " >&6	3359	then :
2865	else	3360	printf %s "(cached) " >&6
		3361	else $as_nop
2866	if test -n "$CC"; then	3362	if test -n "$CC"; then
2867	ac_cv_prog_CC="$CC" # Let the user override the test.	3363	ac_cv_prog_CC="$CC" # Let the user override the test.
2868	else	3364	else
2869	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870	for as_dir in $PATH	3366	for as_dir in $PATH
2871	do	3367	do
2872	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2873	test -z "$as_dir" && as_dir=.	3369	case $as_dir in #(((
		3370	'') as_dir=./ ;;
		3371	*/) ;;
		3372	*) as_dir=$as_dir/ ;;
		3373	esac
2874	for ac_exec_ext in '' $ac_executable_extensions; do	3374	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	3375	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2876	ac_cv_prog_CC="${ac_tool_prefix}cc"	3376	ac_cv_prog_CC="${ac_tool_prefix}cc"
2877	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3377	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2878	break 2	3378	break 2
2879	fi	3379	fi
2880	done	3380	done
2881	done	3381	done
2882	IFS=$as_save_IFS	3382	IFS=$as_save_IFS
2883		3383
2884	fi	3384	fi
2885	fi	3385	fi
2886	CC=$ac_cv_prog_CC	3386	CC=$ac_cv_prog_CC
2887	if test -n "$CC"; then	3387	if test -n "$CC"; then
2888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3388	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2889	$as_echo "$CC" >&6; }	3389	printf "%s\n" "$CC" >&6; }
2890	else	3390	else
2891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2892	$as_echo "no" >&6; }	3392	printf "%s\n" "no" >&6; }
2893	fi	3393	fi
2894		3394
2895		3395
2896	fi	3396	fi
2897	fi	3397	fi
2898	if test -z "$CC"; then	3398	if test -z "$CC"; then
2899	# Extract the first word of "cc", so it can be a program name with args.	3399	# Extract the first word of "cc", so it can be a program name with args.
2900	set dummy cc; ac_word=$2	3400	set dummy cc; ac_word=$2
2901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2902	$as_echo_n "checking for $ac_word... " >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2903	if ${ac_cv_prog_CC+:} false; then :	3403	if test ${ac_cv_prog_CC+y}
2904	$as_echo_n "(cached) " >&6	3404	then :
2905	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2906	if test -n "$CC"; then	3407	if test -n "$CC"; then
2907	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2908	else	3409	else
2909	ac_prog_rejected=no	3410	ac_prog_rejected=no
2910	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2911	for as_dir in $PATH	3412	for as_dir in $PATH
2912	do	3413	do
2913	IFS=$as_save_IFS	3414	IFS=$as_save_IFS
2914	test -z "$as_dir" && as_dir=.	3415	case $as_dir in #(((
		3416	'') as_dir=./ ;;
		3417	*/) ;;
		3418	*) as_dir=$as_dir/ ;;
		3419	esac
2915	for ac_exec_ext in '' $ac_executable_extensions; do	3420	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	3421	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	3422	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2918	ac_prog_rejected=yes	3423	ac_prog_rejected=yes
2919	continue	3424	continue
2920	fi	3425	fi
2921	ac_cv_prog_CC="cc"	3426	ac_cv_prog_CC="cc"
2922	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3427	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2923	break 2	3428	break 2
2924	fi	3429	fi
2925	done	3430	done
2926	done	3431	done
2927	IFS=$as_save_IFS	3432	IFS=$as_save_IFS
…		…
2933	if test $# != 0; then	3438	if test $# != 0; then
2934	# We chose a different compiler from the bogus one.	3439	# We chose a different compiler from the bogus one.
2935	# However, it has the same basename, so the bogon will be chosen	3440	# However, it has the same basename, so the bogon will be chosen
2936	# first if we set CC to just the basename; use the full file name.	3441	# first if we set CC to just the basename; use the full file name.
2937	shift	3442	shift
2938	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3443	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2939	fi	3444	fi
2940	fi	3445	fi
2941	fi	3446	fi
2942	fi	3447	fi
2943	CC=$ac_cv_prog_CC	3448	CC=$ac_cv_prog_CC
2944	if test -n "$CC"; then	3449	if test -n "$CC"; then
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2946	$as_echo "$CC" >&6; }	3451	printf "%s\n" "$CC" >&6; }
2947	else	3452	else
2948	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2949	$as_echo "no" >&6; }	3454	printf "%s\n" "no" >&6; }
2950	fi	3455	fi
2951		3456
2952		3457
2953	fi	3458	fi
2954	if test -z "$CC"; then	3459	if test -z "$CC"; then
2955	if test -n "$ac_tool_prefix"; then	3460	if test -n "$ac_tool_prefix"; then
2956	for ac_prog in cl.exe	3461	for ac_prog in cl.exe
2957	do	3462	do
2958	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3463	# Extract the first word of "$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	3464	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3465	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2961	$as_echo_n "checking for $ac_word... " >&6; }	3466	printf %s "checking for $ac_word... " >&6; }
2962	if ${ac_cv_prog_CC+:} false; then :	3467	if test ${ac_cv_prog_CC+y}
2963	$as_echo_n "(cached) " >&6	3468	then :
2964	else	3469	printf %s "(cached) " >&6
		3470	else $as_nop
2965	if test -n "$CC"; then	3471	if test -n "$CC"; then
2966	ac_cv_prog_CC="$CC" # Let the user override the test.	3472	ac_cv_prog_CC="$CC" # Let the user override the test.
2967	else	3473	else
2968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3474	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969	for as_dir in $PATH	3475	for as_dir in $PATH
2970	do	3476	do
2971	IFS=$as_save_IFS	3477	IFS=$as_save_IFS
2972	test -z "$as_dir" && as_dir=.	3478	case $as_dir in #(((
		3479	'') as_dir=./ ;;
		3480	*/) ;;
		3481	*) as_dir=$as_dir/ ;;
		3482	esac
2973	for ac_exec_ext in '' $ac_executable_extensions; do	3483	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	3484	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2975	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3485	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2976	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3486	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2977	break 2	3487	break 2
2978	fi	3488	fi
2979	done	3489	done
2980	done	3490	done
2981	IFS=$as_save_IFS	3491	IFS=$as_save_IFS
2982		3492
2983	fi	3493	fi
2984	fi	3494	fi
2985	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2986	if test -n "$CC"; then	3496	if test -n "$CC"; then
2987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2988	$as_echo "$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2989	else	3499	else
2990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2991	$as_echo "no" >&6; }	3501	printf "%s\n" "no" >&6; }
2992	fi	3502	fi
2993		3503
2994		3504
2995	test -n "$CC" && break	3505	test -n "$CC" && break
2996	done	3506	done
…		…
2999	ac_ct_CC=$CC	3509	ac_ct_CC=$CC
3000	for ac_prog in cl.exe	3510	for ac_prog in cl.exe
3001	do	3511	do
3002	# Extract the first word of "$ac_prog", so it can be a program name with args.	3512	# Extract the first word of "$ac_prog", so it can be a program name with args.
3003	set dummy $ac_prog; ac_word=$2	3513	set dummy $ac_prog; ac_word=$2
3004	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3005	$as_echo_n "checking for $ac_word... " >&6; }	3515	printf %s "checking for $ac_word... " >&6; }
3006	if ${ac_cv_prog_ac_ct_CC+:} false; then :	3516	if test ${ac_cv_prog_ac_ct_CC+y}
3007	$as_echo_n "(cached) " >&6	3517	then :
3008	else	3518	printf %s "(cached) " >&6
		3519	else $as_nop
3009	if test -n "$ac_ct_CC"; then	3520	if test -n "$ac_ct_CC"; then
3010	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3521	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3011	else	3522	else
3012	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3523	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3013	for as_dir in $PATH	3524	for as_dir in $PATH
3014	do	3525	do
3015	IFS=$as_save_IFS	3526	IFS=$as_save_IFS
3016	test -z "$as_dir" && as_dir=.	3527	case $as_dir in #(((
		3528	'') as_dir=./ ;;
		3529	*/) ;;
		3530	*) as_dir=$as_dir/ ;;
		3531	esac
3017	for ac_exec_ext in '' $ac_executable_extensions; do	3532	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	3533	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3019	ac_cv_prog_ac_ct_CC="$ac_prog"	3534	ac_cv_prog_ac_ct_CC="$ac_prog"
3020	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3535	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3021	break 2	3536	break 2
3022	fi	3537	fi
3023	done	3538	done
3024	done	3539	done
3025	IFS=$as_save_IFS	3540	IFS=$as_save_IFS
3026		3541
3027	fi	3542	fi
3028	fi	3543	fi
3029	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3544	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3030	if test -n "$ac_ct_CC"; then	3545	if test -n "$ac_ct_CC"; then
3031	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3032	$as_echo "$ac_ct_CC" >&6; }	3547	printf "%s\n" "$ac_ct_CC" >&6; }
3033	else	3548	else
3034	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3035	$as_echo "no" >&6; }	3550	printf "%s\n" "no" >&6; }
3036	fi	3551	fi
3037		3552
3038		3553
3039	test -n "$ac_ct_CC" && break	3554	test -n "$ac_ct_CC" && break
3040	done	3555	done
…		…
3042	if test "x$ac_ct_CC" = x; then	3557	if test "x$ac_ct_CC" = x; then
3043	CC=""	3558	CC=""
3044	else	3559	else
3045	case $cross_compiling:$ac_tool_warned in	3560	case $cross_compiling:$ac_tool_warned in
3046	yes:)	3561	yes:)
3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3562	{ 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;}	3563	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3049	ac_tool_warned=yes ;;	3564	ac_tool_warned=yes ;;
3050	esac	3565	esac
3051	CC=$ac_ct_CC	3566	CC=$ac_ct_CC
3052	fi	3567	fi
3053	fi	3568	fi
3054		3569
3055	fi	3570	fi
		3571	if test -z "$CC"; then
		3572	if test -n "$ac_tool_prefix"; then
		3573	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3574	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3575	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3576	printf %s "checking for $ac_word... " >&6; }
		3577	if test ${ac_cv_prog_CC+y}
		3578	then :
		3579	printf %s "(cached) " >&6
		3580	else $as_nop
		3581	if test -n "$CC"; then
		3582	ac_cv_prog_CC="$CC" # Let the user override the test.
		3583	else
		3584	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3585	for as_dir in $PATH
		3586	do
		3587	IFS=$as_save_IFS
		3588	case $as_dir in #(((
		3589	'') as_dir=./ ;;
		3590	*/) ;;
		3591	*) as_dir=$as_dir/ ;;
		3592	esac
		3593	for ac_exec_ext in '' $ac_executable_extensions; do
		3594	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3595	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3597	break 2
		3598	fi
		3599	done
		3600	done
		3601	IFS=$as_save_IFS
3056		3602
		3603	fi
		3604	fi
		3605	CC=$ac_cv_prog_CC
		3606	if test -n "$CC"; then
		3607	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3608	printf "%s\n" "$CC" >&6; }
		3609	else
		3610	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3611	printf "%s\n" "no" >&6; }
		3612	fi
3057		3613
		3614
		3615	fi
		3616	if test -z "$ac_cv_prog_CC"; then
		3617	ac_ct_CC=$CC
		3618	# Extract the first word of "clang", so it can be a program name with args.
		3619	set dummy clang; ac_word=$2
		3620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3621	printf %s "checking for $ac_word... " >&6; }
		3622	if test ${ac_cv_prog_ac_ct_CC+y}
		3623	then :
		3624	printf %s "(cached) " >&6
		3625	else $as_nop
		3626	if test -n "$ac_ct_CC"; then
		3627	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3628	else
		3629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3630	for as_dir in $PATH
		3631	do
		3632	IFS=$as_save_IFS
		3633	case $as_dir in #(((
		3634	'') as_dir=./ ;;
		3635	*/) ;;
		3636	*) as_dir=$as_dir/ ;;
		3637	esac
		3638	for ac_exec_ext in '' $ac_executable_extensions; do
		3639	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3640	ac_cv_prog_ac_ct_CC="clang"
		3641	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3642	break 2
		3643	fi
		3644	done
		3645	done
		3646	IFS=$as_save_IFS
		3647
		3648	fi
		3649	fi
		3650	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3651	if test -n "$ac_ct_CC"; then
		3652	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3653	printf "%s\n" "$ac_ct_CC" >&6; }
		3654	else
		3655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3656	printf "%s\n" "no" >&6; }
		3657	fi
		3658
		3659	if test "x$ac_ct_CC" = x; then
		3660	CC=""
		3661	else
		3662	case $cross_compiling:$ac_tool_warned in
		3663	yes:)
		3664	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3665	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3666	ac_tool_warned=yes ;;
		3667	esac
		3668	CC=$ac_ct_CC
		3669	fi
		3670	else
		3671	CC="$ac_cv_prog_CC"
		3672	fi
		3673
		3674	fi
		3675
		3676
3058	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3677	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3059	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3678	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3060	as_fn_error $? "no acceptable C compiler found in \$PATH	3679	as_fn_error $? "no acceptable C compiler found in \$PATH
3061	See \`config.log' for more details" "$LINENO" 5; }	3680	See \`config.log' for more details" "$LINENO" 5; }
3062		3681
3063	# Provide some information about the compiler.	3682	# Provide some information about the compiler.
3064	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	3683	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3065	set X $ac_compile	3684	set X $ac_compile
3066	ac_compiler=$2	3685	ac_compiler=$2
3067	for ac_option in --version -v -V -qversion; do	3686	for ac_option in --version -v -V -qversion -version; do
3068	{ { ac_try="$ac_compiler $ac_option >&5"	3687	{ { ac_try="$ac_compiler $ac_option >&5"
3069	case "(($ac_try" in	3688	case "(($ac_try" in
3070	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3689	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3071	*) ac_try_echo=$ac_try;;	3690	*) ac_try_echo=$ac_try;;
3072	esac	3691	esac
3073	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3692	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3074	$as_echo "$ac_try_echo"; } >&5	3693	printf "%s\n" "$ac_try_echo"; } >&5
3075	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3694	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3076	ac_status=$?	3695	ac_status=$?
3077	if test -s conftest.err; then	3696	if test -s conftest.err; then
3078	sed '10a\	3697	sed '10a\
3079	... rest of stderr output deleted ...	3698	... rest of stderr output deleted ...
3080	10q' conftest.err >conftest.er1	3699	10q' conftest.err >conftest.er1
3081	cat conftest.er1 >&5	3700	cat conftest.er1 >&5
3082	fi	3701	fi
3083	rm -f conftest.er1 conftest.err	3702	rm -f conftest.er1 conftest.err
3084	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3703	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3085	test $ac_status = 0; }	3704	test $ac_status = 0; }
3086	done	3705	done
3087		3706
3088	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089	/* end confdefs.h. */	3708	/* end confdefs.h. */
3090		3709
3091	int	3710	int
3092	main ()	3711	main (void)
3093	{	3712	{
3094		3713
3095	;	3714	;
3096	return 0;	3715	return 0;
3097	}	3716	}
…		…
3099	ac_clean_files_save=$ac_clean_files	3718	ac_clean_files_save=$ac_clean_files
3100	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"	3719	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.	3720	# Try to create an executable without -o first, disregard a.out.
3102	# It will help us diagnose broken compilers, and finding out an intuition	3721	# It will help us diagnose broken compilers, and finding out an intuition
3103	# of exeext.	3722	# of exeext.
3104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5	3723	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3105	$as_echo_n "checking whether the C compiler works... " >&6; }	3724	printf %s "checking whether the C compiler works... " >&6; }
3106	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3725	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3107		3726
3108	# The possible output files:	3727	# The possible output files:
3109	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"	3728	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3110		3729
3111	ac_rmfiles=	3730	ac_rmfiles=
…		…
3122	case "(($ac_try" in	3741	case "(($ac_try" in
3123	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3742	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3124	*) ac_try_echo=$ac_try;;	3743	*) ac_try_echo=$ac_try;;
3125	esac	3744	esac
3126	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3745	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3127	$as_echo "$ac_try_echo"; } >&5	3746	printf "%s\n" "$ac_try_echo"; } >&5
3128	(eval "$ac_link_default") 2>&5	3747	(eval "$ac_link_default") 2>&5
3129	ac_status=$?	3748	ac_status=$?
3130	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3749	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3131	test $ac_status = 0; }; then :	3750	test $ac_status = 0; }
		3751	then :
3132	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3752	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3133	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3753	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3134	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3754	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3135	# so that the user can short-circuit this test for compilers unknown to	3755	# so that the user can short-circuit this test for compilers unknown to
3136	# Autoconf.	3756	# Autoconf.
…		…
3143	[ab].out )	3763	[ab].out )
3144	# We found the default executable, but exeext='' is most	3764	# We found the default executable, but exeext='' is most
3145	# certainly right.	3765	# certainly right.
3146	break;;	3766	break;;
3147	. )	3767	. )
3148	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3768	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3149	then :; else	3769	then :; else
3150	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3770	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3151	fi	3771	fi
3152	# We set ac_cv_exeext here because the later test for it is not	3772	# 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'	3773	# safe: cross compilers may not add the suffix if given an `-o'
…		…
3159	break;;	3779	break;;
3160	esac	3780	esac
3161	done	3781	done
3162	test "$ac_cv_exeext" = no && ac_cv_exeext=	3782	test "$ac_cv_exeext" = no && ac_cv_exeext=
3163		3783
3164	else	3784	else $as_nop
3165	ac_file=''	3785	ac_file=''
3166	fi	3786	fi
3167	if test -z "$ac_file"; then :	3787	if test -z "$ac_file"
		3788	then :
3168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3169	$as_echo "no" >&6; }	3790	printf "%s\n" "no" >&6; }
3170	$as_echo "$as_me: failed program was:" >&5	3791	printf "%s\n" "$as_me: failed program was:" >&5
3171	sed 's/^/\| /' conftest.$ac_ext >&5	3792	sed 's/^/\| /' conftest.$ac_ext >&5
3172		3793
3173	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3794	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3174	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3795	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3175	as_fn_error 77 "C compiler cannot create executables	3796	as_fn_error 77 "C compiler cannot create executables
3176	See \`config.log' for more details" "$LINENO" 5; }	3797	See \`config.log' for more details" "$LINENO" 5; }
3177	else	3798	else $as_nop
3178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3179	$as_echo "yes" >&6; }	3800	printf "%s\n" "yes" >&6; }
3180	fi	3801	fi
3181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	3802	{ 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; }	3803	printf %s "checking for C compiler default output file name... " >&6; }
3183	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3184	$as_echo "$ac_file" >&6; }	3805	printf "%s\n" "$ac_file" >&6; }
3185	ac_exeext=$ac_cv_exeext	3806	ac_exeext=$ac_cv_exeext
3186		3807
3187	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3808	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3188	ac_clean_files=$ac_clean_files_save	3809	ac_clean_files=$ac_clean_files_save
3189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5	3810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3190	$as_echo_n "checking for suffix of executables... " >&6; }	3811	printf %s "checking for suffix of executables... " >&6; }
3191	if { { ac_try="$ac_link"	3812	if { { ac_try="$ac_link"
3192	case "(($ac_try" in	3813	case "(($ac_try" in
3193	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3814	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3194	*) ac_try_echo=$ac_try;;	3815	*) ac_try_echo=$ac_try;;
3195	esac	3816	esac
3196	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3817	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3197	$as_echo "$ac_try_echo"; } >&5	3818	printf "%s\n" "$ac_try_echo"; } >&5
3198	(eval "$ac_link") 2>&5	3819	(eval "$ac_link") 2>&5
3199	ac_status=$?	3820	ac_status=$?
3200	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3821	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3201	test $ac_status = 0; }; then :	3822	test $ac_status = 0; }
		3823	then :
3202	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3824	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3203	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3825	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3204	# work properly (i.e., refer to `conftest.exe'), while it won't with	3826	# work properly (i.e., refer to `conftest.exe'), while it won't with
3205	# `rm'.	3827	# `rm'.
3206	for ac_file in conftest.exe conftest conftest.*; do	3828	for ac_file in conftest.exe conftest conftest.*; do
…		…
3210	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3832	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3211	break;;	3833	break;;
3212	* ) break;;	3834	* ) break;;
3213	esac	3835	esac
3214	done	3836	done
3215	else	3837	else $as_nop
3216	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3838	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3839	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3218	as_fn_error $? "cannot compute suffix of executables: cannot compile and link	3840	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3219	See \`config.log' for more details" "$LINENO" 5; }	3841	See \`config.log' for more details" "$LINENO" 5; }
3220	fi	3842	fi
3221	rm -f conftest conftest$ac_cv_exeext	3843	rm -f conftest conftest$ac_cv_exeext
3222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3223	$as_echo "$ac_cv_exeext" >&6; }	3845	printf "%s\n" "$ac_cv_exeext" >&6; }
3224		3846
3225	rm -f conftest.$ac_ext	3847	rm -f conftest.$ac_ext
3226	EXEEXT=$ac_cv_exeext	3848	EXEEXT=$ac_cv_exeext
3227	ac_exeext=$EXEEXT	3849	ac_exeext=$EXEEXT
3228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3850	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3229	/* end confdefs.h. */	3851	/* end confdefs.h. */
3230	#include <stdio.h>	3852	#include <stdio.h>
3231	int	3853	int
3232	main ()	3854	main (void)
3233	{	3855	{
3234	FILE *f = fopen ("conftest.out", "w");	3856	FILE *f = fopen ("conftest.out", "w");
3235	return ferror (f) \|\| fclose (f) != 0;	3857	return ferror (f) \|\| fclose (f) != 0;
3236		3858
3237	;	3859	;
…		…
3239	}	3861	}
3240	_ACEOF	3862	_ACEOF
3241	ac_clean_files="$ac_clean_files conftest.out"	3863	ac_clean_files="$ac_clean_files conftest.out"
3242	# Check that the compiler produces executables we can run. If not, either	3864	# Check that the compiler produces executables we can run. If not, either
3243	# the compiler is broken, or we cross compile.	3865	# the compiler is broken, or we cross compile.
3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5	3866	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3245	$as_echo_n "checking whether we are cross compiling... " >&6; }	3867	printf %s "checking whether we are cross compiling... " >&6; }
3246	if test "$cross_compiling" != yes; then	3868	if test "$cross_compiling" != yes; then
3247	{ { ac_try="$ac_link"	3869	{ { ac_try="$ac_link"
3248	case "(($ac_try" in	3870	case "(($ac_try" in
3249	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3250	*) ac_try_echo=$ac_try;;	3872	*) ac_try_echo=$ac_try;;
3251	esac	3873	esac
3252	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3253	$as_echo "$ac_try_echo"; } >&5	3875	printf "%s\n" "$ac_try_echo"; } >&5
3254	(eval "$ac_link") 2>&5	3876	(eval "$ac_link") 2>&5
3255	ac_status=$?	3877	ac_status=$?
3256	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3878	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3257	test $ac_status = 0; }	3879	test $ac_status = 0; }
3258	if { ac_try='./conftest$ac_cv_exeext'	3880	if { ac_try='./conftest$ac_cv_exeext'
3259	{ { case "(($ac_try" in	3881	{ { case "(($ac_try" in
3260	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3882	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3261	*) ac_try_echo=$ac_try;;	3883	*) ac_try_echo=$ac_try;;
3262	esac	3884	esac
3263	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3885	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3264	$as_echo "$ac_try_echo"; } >&5	3886	printf "%s\n" "$ac_try_echo"; } >&5
3265	(eval "$ac_try") 2>&5	3887	(eval "$ac_try") 2>&5
3266	ac_status=$?	3888	ac_status=$?
3267	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3889	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3268	test $ac_status = 0; }; }; then	3890	test $ac_status = 0; }; }; then
3269	cross_compiling=no	3891	cross_compiling=no
3270	else	3892	else
3271	if test "$cross_compiling" = maybe; then	3893	if test "$cross_compiling" = maybe; then
3272	cross_compiling=yes	3894	cross_compiling=yes
3273	else	3895	else
3274	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3896	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3275	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3897	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3276	as_fn_error $? "cannot run C compiled programs.	3898	as_fn_error 77 "cannot run C compiled programs.
3277	If you meant to cross compile, use \`--host'.	3899	If you meant to cross compile, use \`--host'.
3278	See \`config.log' for more details" "$LINENO" 5; }	3900	See \`config.log' for more details" "$LINENO" 5; }
3279	fi	3901	fi
3280	fi	3902	fi
3281	fi	3903	fi
3282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3283	$as_echo "$cross_compiling" >&6; }	3905	printf "%s\n" "$cross_compiling" >&6; }
3284		3906
3285	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3907	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3286	ac_clean_files=$ac_clean_files_save	3908	ac_clean_files=$ac_clean_files_save
3287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	3909	{ 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; }	3910	printf %s "checking for suffix of object files... " >&6; }
3289	if ${ac_cv_objext+:} false; then :	3911	if test ${ac_cv_objext+y}
3290	$as_echo_n "(cached) " >&6	3912	then :
3291	else	3913	printf %s "(cached) " >&6
		3914	else $as_nop
3292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3915	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293	/* end confdefs.h. */	3916	/* end confdefs.h. */
3294		3917
3295	int	3918	int
3296	main ()	3919	main (void)
3297	{	3920	{
3298		3921
3299	;	3922	;
3300	return 0;	3923	return 0;
3301	}	3924	}
…		…
3305	case "(($ac_try" in	3928	case "(($ac_try" in
3306	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3929	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3307	*) ac_try_echo=$ac_try;;	3930	*) ac_try_echo=$ac_try;;
3308	esac	3931	esac
3309	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3310	$as_echo "$ac_try_echo"; } >&5	3933	printf "%s\n" "$ac_try_echo"; } >&5
3311	(eval "$ac_compile") 2>&5	3934	(eval "$ac_compile") 2>&5
3312	ac_status=$?	3935	ac_status=$?
3313	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3314	test $ac_status = 0; }; then :	3937	test $ac_status = 0; }
		3938	then :
3315	for ac_file in conftest.o conftest.obj conftest.*; do	3939	for ac_file in conftest.o conftest.obj conftest.*; do
3316	test -f "$ac_file" \|\| continue;	3940	test -f "$ac_file" \|\| continue;
3317	case $ac_file in	3941	case $ac_file in
3318	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3942	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3319	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3943	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3320	break;;	3944	break;;
3321	esac	3945	esac
3322	done	3946	done
3323	else	3947	else $as_nop
3324	$as_echo "$as_me: failed program was:" >&5	3948	printf "%s\n" "$as_me: failed program was:" >&5
3325	sed 's/^/\| /' conftest.$ac_ext >&5	3949	sed 's/^/\| /' conftest.$ac_ext >&5
3326		3950
3327	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3951	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3328	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3952	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3329	as_fn_error $? "cannot compute suffix of object files: cannot compile	3953	as_fn_error $? "cannot compute suffix of object files: cannot compile
3330	See \`config.log' for more details" "$LINENO" 5; }	3954	See \`config.log' for more details" "$LINENO" 5; }
3331	fi	3955	fi
3332	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3956	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3333	fi	3957	fi
3334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	3958	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3335	$as_echo "$ac_cv_objext" >&6; }	3959	printf "%s\n" "$ac_cv_objext" >&6; }
3336	OBJEXT=$ac_cv_objext	3960	OBJEXT=$ac_cv_objext
3337	ac_objext=$OBJEXT	3961	ac_objext=$OBJEXT
3338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5	3962	{ 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; }	3963	printf %s "checking whether the compiler supports GNU C... " >&6; }
3340	if ${ac_cv_c_compiler_gnu+:} false; then :	3964	if test ${ac_cv_c_compiler_gnu+y}
3341	$as_echo_n "(cached) " >&6	3965	then :
3342	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
3343	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3968	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344	/* end confdefs.h. */	3969	/* end confdefs.h. */
3345		3970
3346	int	3971	int
3347	main ()	3972	main (void)
3348	{	3973	{
3349	#ifndef __GNUC__	3974	#ifndef __GNUC__
3350	choke me	3975	choke me
3351	#endif	3976	#endif
3352		3977
3353	;	3978	;
3354	return 0;	3979	return 0;
3355	}	3980	}
3356	_ACEOF	3981	_ACEOF
3357	if ac_fn_c_try_compile "$LINENO"; then :	3982	if ac_fn_c_try_compile "$LINENO"
		3983	then :
3358	ac_compiler_gnu=yes	3984	ac_compiler_gnu=yes
3359	else	3985	else $as_nop
3360	ac_compiler_gnu=no	3986	ac_compiler_gnu=no
3361	fi	3987	fi
3362	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3988	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3363	ac_cv_c_compiler_gnu=$ac_compiler_gnu	3989	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3364		3990
3365	fi	3991	fi
3366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5	3992	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3367	$as_echo "$ac_cv_c_compiler_gnu" >&6; }	3993	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3994	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3995
3368	if test $ac_compiler_gnu = yes; then	3996	if test $ac_compiler_gnu = yes; then
3369	GCC=yes	3997	GCC=yes
3370	else	3998	else
3371	GCC=	3999	GCC=
3372	fi	4000	fi
3373	ac_test_CFLAGS=${CFLAGS+set}	4001	ac_test_CFLAGS=${CFLAGS+y}
3374	ac_save_CFLAGS=$CFLAGS	4002	ac_save_CFLAGS=$CFLAGS
3375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	4003	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3376	$as_echo_n "checking whether $CC accepts -g... " >&6; }	4004	printf %s "checking whether $CC accepts -g... " >&6; }
3377	if ${ac_cv_prog_cc_g+:} false; then :	4005	if test ${ac_cv_prog_cc_g+y}
3378	$as_echo_n "(cached) " >&6	4006	then :
3379	else	4007	printf %s "(cached) " >&6
		4008	else $as_nop
3380	ac_save_c_werror_flag=$ac_c_werror_flag	4009	ac_save_c_werror_flag=$ac_c_werror_flag
3381	ac_c_werror_flag=yes	4010	ac_c_werror_flag=yes
3382	ac_cv_prog_cc_g=no	4011	ac_cv_prog_cc_g=no
3383	CFLAGS="-g"	4012	CFLAGS="-g"
3384	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4013	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385	/* end confdefs.h. */	4014	/* end confdefs.h. */
3386		4015
3387	int	4016	int
3388	main ()	4017	main (void)
3389	{	4018	{
3390		4019
3391	;	4020	;
3392	return 0;	4021	return 0;
3393	}	4022	}
3394	_ACEOF	4023	_ACEOF
3395	if ac_fn_c_try_compile "$LINENO"; then :	4024	if ac_fn_c_try_compile "$LINENO"
		4025	then :
3396	ac_cv_prog_cc_g=yes	4026	ac_cv_prog_cc_g=yes
3397	else	4027	else $as_nop
3398	CFLAGS=""	4028	CFLAGS=""
3399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400	/* end confdefs.h. */	4030	/* end confdefs.h. */
3401		4031
3402	int	4032	int
3403	main ()	4033	main (void)
3404	{	4034	{
3405		4035
3406	;	4036	;
3407	return 0;	4037	return 0;
3408	}	4038	}
3409	_ACEOF	4039	_ACEOF
3410	if ac_fn_c_try_compile "$LINENO"; then :	4040	if ac_fn_c_try_compile "$LINENO"
		4041	then :
3411		4042
3412	else	4043	else $as_nop
3413	ac_c_werror_flag=$ac_save_c_werror_flag	4044	ac_c_werror_flag=$ac_save_c_werror_flag
3414	CFLAGS="-g"	4045	CFLAGS="-g"
3415	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3416	/* end confdefs.h. */	4047	/* end confdefs.h. */
3417		4048
3418	int	4049	int
3419	main ()	4050	main (void)
3420	{	4051	{
3421		4052
3422	;	4053	;
3423	return 0;	4054	return 0;
3424	}	4055	}
3425	_ACEOF	4056	_ACEOF
3426	if ac_fn_c_try_compile "$LINENO"; then :	4057	if ac_fn_c_try_compile "$LINENO"
		4058	then :
3427	ac_cv_prog_cc_g=yes	4059	ac_cv_prog_cc_g=yes
3428	fi	4060	fi
3429	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4061	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3430	fi	4062	fi
3431	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4063	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3432	fi	4064	fi
3433	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4065	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3434	ac_c_werror_flag=$ac_save_c_werror_flag	4066	ac_c_werror_flag=$ac_save_c_werror_flag
3435	fi	4067	fi
3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5	4068	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3437	$as_echo "$ac_cv_prog_cc_g" >&6; }	4069	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3438	if test "$ac_test_CFLAGS" = set; then	4070	if test $ac_test_CFLAGS; then
3439	CFLAGS=$ac_save_CFLAGS	4071	CFLAGS=$ac_save_CFLAGS
3440	elif test $ac_cv_prog_cc_g = yes; then	4072	elif test $ac_cv_prog_cc_g = yes; then
3441	if test "$GCC" = yes; then	4073	if test "$GCC" = yes; then
3442	CFLAGS="-g -O2"	4074	CFLAGS="-g -O2"
3443	else	4075	else
…		…
3448	CFLAGS="-O2"	4080	CFLAGS="-O2"
3449	else	4081	else
3450	CFLAGS=	4082	CFLAGS=
3451	fi	4083	fi
3452	fi	4084	fi
		4085	ac_prog_cc_stdc=no
		4086	if test x$ac_prog_cc_stdc = xno
		4087	then :
		4088	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4089	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4090	if test ${ac_cv_prog_cc_c11+y}
		4091	then :
		4092	printf %s "(cached) " >&6
		4093	else $as_nop
		4094	ac_cv_prog_cc_c11=no
		4095	ac_save_CC=$CC
		4096	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4097	/* end confdefs.h. */
		4098	$ac_c_conftest_c11_program
		4099	_ACEOF
		4100	for ac_arg in '' -std=gnu11
		4101	do
		4102	CC="$ac_save_CC $ac_arg"
		4103	if ac_fn_c_try_compile "$LINENO"
		4104	then :
		4105	ac_cv_prog_cc_c11=$ac_arg
		4106	fi
		4107	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4108	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4109	done
		4110	rm -f conftest.$ac_ext
		4111	CC=$ac_save_CC
		4112	fi
		4113
		4114	if test "x$ac_cv_prog_cc_c11" = xno
		4115	then :
		4116	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4117	printf "%s\n" "unsupported" >&6; }
		4118	else $as_nop
		4119	if test "x$ac_cv_prog_cc_c11" = x
		4120	then :
		4121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4122	printf "%s\n" "none needed" >&6; }
		4123	else $as_nop
		4124	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4125	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4126	CC="$CC $ac_cv_prog_cc_c11"
		4127	fi
		4128	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4129	ac_prog_cc_stdc=c11
		4130	fi
		4131	fi
		4132	if test x$ac_prog_cc_stdc = xno
		4133	then :
		4134	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4135	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4136	if test ${ac_cv_prog_cc_c99+y}
		4137	then :
		4138	printf %s "(cached) " >&6
		4139	else $as_nop
		4140	ac_cv_prog_cc_c99=no
		4141	ac_save_CC=$CC
		4142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4143	/* end confdefs.h. */
		4144	$ac_c_conftest_c99_program
		4145	_ACEOF
		4146	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4147	do
		4148	CC="$ac_save_CC $ac_arg"
		4149	if ac_fn_c_try_compile "$LINENO"
		4150	then :
		4151	ac_cv_prog_cc_c99=$ac_arg
		4152	fi
		4153	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4154	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4155	done
		4156	rm -f conftest.$ac_ext
		4157	CC=$ac_save_CC
		4158	fi
		4159
		4160	if test "x$ac_cv_prog_cc_c99" = xno
		4161	then :
		4162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4163	printf "%s\n" "unsupported" >&6; }
		4164	else $as_nop
		4165	if test "x$ac_cv_prog_cc_c99" = x
		4166	then :
		4167	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4168	printf "%s\n" "none needed" >&6; }
		4169	else $as_nop
		4170	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4171	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4172	CC="$CC $ac_cv_prog_cc_c99"
		4173	fi
		4174	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4175	ac_prog_cc_stdc=c99
		4176	fi
		4177	fi
		4178	if test x$ac_prog_cc_stdc = xno
		4179	then :
3453	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	4180	{ printf "%s\n" "$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; }	4181	printf %s "checking for $CC option to enable C89 features... " >&6; }
3455	if ${ac_cv_prog_cc_c89+:} false; then :	4182	if test ${ac_cv_prog_cc_c89+y}
3456	$as_echo_n "(cached) " >&6	4183	then :
3457	else	4184	printf %s "(cached) " >&6
		4185	else $as_nop
3458	ac_cv_prog_cc_c89=no	4186	ac_cv_prog_cc_c89=no
3459	ac_save_CC=$CC	4187	ac_save_CC=$CC
3460	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4188	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461	/* end confdefs.h. */	4189	/* end confdefs.h. */
3462	#include <stdarg.h>	4190	$ac_c_conftest_c89_program
3463	#include <stdio.h>
3464	#include <sys/types.h>
3465	#include <sys/stat.h>
3466	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3467	struct buf { int x; };
3468	FILE * (rcsopen) (struct buf , struct stat *, int);
3469	static char *e (p, i)
3470	char **p;
3471	int i;
3472	{
3473	return p[i];
3474	}
3475	static char f (char (g) (char , int), char *p, ...)
3476	{
3477	char *s;
3478	va_list v;
3479	va_start (v,p);
3480	s = g (p, va_arg (v,int));
3481	va_end (v);
3482	return s;
3483	}
3484
3485	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3486	function prototypes and stuff, but not '\xHH' hex character constants.
3487	These don't provoke an error unfortunately, instead are silently treated
3488	as 'x'. The following induces an error, until -std is added to get
3489	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3490	array size at least. It's necessary to write '\x00'==0 to get something
3491	that's true only with -std. */
3492	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3493
3494	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3495	inside strings and character constants. */
3496	#define FOO(x) 'x'
3497	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3498
3499	int test (int i, double x);
3500	struct s1 {int (*f) (int a);};
3501	struct s2 {int (*f) (double a);};
3502	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3503	int argc;
3504	char **argv;
3505	int
3506	main ()
3507	{
3508	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3509	;
3510	return 0;
3511	}
3512	_ACEOF	4191	_ACEOF
3513	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4192	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3514	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3515	do	4193	do
3516	CC="$ac_save_CC $ac_arg"	4194	CC="$ac_save_CC $ac_arg"
3517	if ac_fn_c_try_compile "$LINENO"; then :	4195	if ac_fn_c_try_compile "$LINENO"
		4196	then :
3518	ac_cv_prog_cc_c89=$ac_arg	4197	ac_cv_prog_cc_c89=$ac_arg
3519	fi	4198	fi
3520	rm -f core conftest.err conftest.$ac_objext	4199	rm -f core conftest.err conftest.$ac_objext conftest.beam
3521	test "x$ac_cv_prog_cc_c89" != "xno" && break	4200	test "x$ac_cv_prog_cc_c89" != "xno" && break
3522	done	4201	done
3523	rm -f conftest.$ac_ext	4202	rm -f conftest.$ac_ext
3524	CC=$ac_save_CC	4203	CC=$ac_save_CC
3525
3526	fi	4204	fi
3527	# AC_CACHE_VAL	4205
3528	case "x$ac_cv_prog_cc_c89" in	4206	if test "x$ac_cv_prog_cc_c89" = xno
3529	x)	4207	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	4208	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3534	$as_echo "unsupported" >&6; } ;;	4209	printf "%s\n" "unsupported" >&6; }
3535	*)	4210	else $as_nop
		4211	if test "x$ac_cv_prog_cc_c89" = x
		4212	then :
		4213	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4214	printf "%s\n" "none needed" >&6; }
		4215	else $as_nop
		4216	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4217	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3536	CC="$CC $ac_cv_prog_cc_c89"	4218	CC="$CC $ac_cv_prog_cc_c89"
3537	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4219	fi
3538	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4220	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3539	esac	4221	ac_prog_cc_stdc=c89
3540	if test "x$ac_cv_prog_cc_c89" != xno; then :	4222	fi
3541
3542	fi	4223	fi
3543		4224
3544	ac_ext=c	4225	ac_ext=c
3545	ac_cpp='$CPP $CPPFLAGS'	4226	ac_cpp='$CPP $CPPFLAGS'
3546	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4227	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3547	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4228	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3548	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4229	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4230
		4231
		4232
		4233
		4234
		4235
3549		4236
3550	ac_ext=cpp	4237	ac_ext=cpp
3551	ac_cpp='$CXXCPP $CPPFLAGS'	4238	ac_cpp='$CXXCPP $CPPFLAGS'
3552	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4239	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3553	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4240	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
3555	if test -z "$CXX"; then	4242	if test -z "$CXX"; then
3556	if test -n "$CCC"; then	4243	if test -n "$CCC"; then
3557	CXX=$CCC	4244	CXX=$CCC
3558	else	4245	else
3559	if test -n "$ac_tool_prefix"; then	4246	if test -n "$ac_tool_prefix"; then
3560	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4247	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3561	do	4248	do
3562	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4249	# Extract the first word of "$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	4250	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3565	$as_echo_n "checking for $ac_word... " >&6; }	4252	printf %s "checking for $ac_word... " >&6; }
3566	if ${ac_cv_prog_CXX+:} false; then :	4253	if test ${ac_cv_prog_CXX+y}
3567	$as_echo_n "(cached) " >&6	4254	then :
3568	else	4255	printf %s "(cached) " >&6
		4256	else $as_nop
3569	if test -n "$CXX"; then	4257	if test -n "$CXX"; then
3570	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4258	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3571	else	4259	else
3572	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3573	for as_dir in $PATH	4261	for as_dir in $PATH
3574	do	4262	do
3575	IFS=$as_save_IFS	4263	IFS=$as_save_IFS
3576	test -z "$as_dir" && as_dir=.	4264	case $as_dir in #(((
		4265	'') as_dir=./ ;;
		4266	*/) ;;
		4267	*) as_dir=$as_dir/ ;;
		4268	esac
3577	for ac_exec_ext in '' $ac_executable_extensions; do	4269	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	4270	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3579	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4271	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3580	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4272	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3581	break 2	4273	break 2
3582	fi	4274	fi
3583	done	4275	done
3584	done	4276	done
3585	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
3586		4278
3587	fi	4279	fi
3588	fi	4280	fi
3589	CXX=$ac_cv_prog_CXX	4281	CXX=$ac_cv_prog_CXX
3590	if test -n "$CXX"; then	4282	if test -n "$CXX"; then
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4283	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3592	$as_echo "$CXX" >&6; }	4284	printf "%s\n" "$CXX" >&6; }
3593	else	4285	else
3594	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3595	$as_echo "no" >&6; }	4287	printf "%s\n" "no" >&6; }
3596	fi	4288	fi
3597		4289
3598		4290
3599	test -n "$CXX" && break	4291	test -n "$CXX" && break
3600	done	4292	done
3601	fi	4293	fi
3602	if test -z "$CXX"; then	4294	if test -z "$CXX"; then
3603	ac_ct_CXX=$CXX	4295	ac_ct_CXX=$CXX
3604	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4296	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3605	do	4297	do
3606	# Extract the first word of "$ac_prog", so it can be a program name with args.	4298	# Extract the first word of "$ac_prog", so it can be a program name with args.
3607	set dummy $ac_prog; ac_word=$2	4299	set dummy $ac_prog; ac_word=$2
3608	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3609	$as_echo_n "checking for $ac_word... " >&6; }	4301	printf %s "checking for $ac_word... " >&6; }
3610	if ${ac_cv_prog_ac_ct_CXX+:} false; then :	4302	if test ${ac_cv_prog_ac_ct_CXX+y}
3611	$as_echo_n "(cached) " >&6	4303	then :
3612	else	4304	printf %s "(cached) " >&6
		4305	else $as_nop
3613	if test -n "$ac_ct_CXX"; then	4306	if test -n "$ac_ct_CXX"; then
3614	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4307	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3615	else	4308	else
3616	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617	for as_dir in $PATH	4310	for as_dir in $PATH
3618	do	4311	do
3619	IFS=$as_save_IFS	4312	IFS=$as_save_IFS
3620	test -z "$as_dir" && as_dir=.	4313	case $as_dir in #(((
		4314	'') as_dir=./ ;;
		4315	*/) ;;
		4316	*) as_dir=$as_dir/ ;;
		4317	esac
3621	for ac_exec_ext in '' $ac_executable_extensions; do	4318	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	4319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3623	ac_cv_prog_ac_ct_CXX="$ac_prog"	4320	ac_cv_prog_ac_ct_CXX="$ac_prog"
3624	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3625	break 2	4322	break 2
3626	fi	4323	fi
3627	done	4324	done
3628	done	4325	done
3629	IFS=$as_save_IFS	4326	IFS=$as_save_IFS
3630		4327
3631	fi	4328	fi
3632	fi	4329	fi
3633	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4330	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3634	if test -n "$ac_ct_CXX"; then	4331	if test -n "$ac_ct_CXX"; then
3635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3636	$as_echo "$ac_ct_CXX" >&6; }	4333	printf "%s\n" "$ac_ct_CXX" >&6; }
3637	else	4334	else
3638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3639	$as_echo "no" >&6; }	4336	printf "%s\n" "no" >&6; }
3640	fi	4337	fi
3641		4338
3642		4339
3643	test -n "$ac_ct_CXX" && break	4340	test -n "$ac_ct_CXX" && break
3644	done	4341	done
…		…
3646	if test "x$ac_ct_CXX" = x; then	4343	if test "x$ac_ct_CXX" = x; then
3647	CXX="g++"	4344	CXX="g++"
3648	else	4345	else
3649	case $cross_compiling:$ac_tool_warned in	4346	case $cross_compiling:$ac_tool_warned in
3650	yes:)	4347	yes:)
3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	4348	{ 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;}	4349	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3653	ac_tool_warned=yes ;;	4350	ac_tool_warned=yes ;;
3654	esac	4351	esac
3655	CXX=$ac_ct_CXX	4352	CXX=$ac_ct_CXX
3656	fi	4353	fi
3657	fi	4354	fi
3658		4355
3659	fi	4356	fi
3660	fi	4357	fi
3661	# Provide some information about the compiler.	4358	# Provide some information about the compiler.
3662	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5	4359	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3663	set X $ac_compile	4360	set X $ac_compile
3664	ac_compiler=$2	4361	ac_compiler=$2
3665	for ac_option in --version -v -V -qversion; do	4362	for ac_option in --version -v -V -qversion; do
3666	{ { ac_try="$ac_compiler $ac_option >&5"	4363	{ { ac_try="$ac_compiler $ac_option >&5"
3667	case "(($ac_try" in	4364	case "(($ac_try" in
3668	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4365	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3669	*) ac_try_echo=$ac_try;;	4366	*) ac_try_echo=$ac_try;;
3670	esac	4367	esac
3671	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4368	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3672	$as_echo "$ac_try_echo"; } >&5	4369	printf "%s\n" "$ac_try_echo"; } >&5
3673	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4370	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3674	ac_status=$?	4371	ac_status=$?
3675	if test -s conftest.err; then	4372	if test -s conftest.err; then
3676	sed '10a\	4373	sed '10a\
3677	... rest of stderr output deleted ...	4374	... rest of stderr output deleted ...
3678	10q' conftest.err >conftest.er1	4375	10q' conftest.err >conftest.er1
3679	cat conftest.er1 >&5	4376	cat conftest.er1 >&5
3680	fi	4377	fi
3681	rm -f conftest.er1 conftest.err	4378	rm -f conftest.er1 conftest.err
3682	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4379	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3683	test $ac_status = 0; }	4380	test $ac_status = 0; }
3684	done	4381	done
3685		4382
3686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5	4383	{ 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; }	4384	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3688	if ${ac_cv_cxx_compiler_gnu+:} false; then :	4385	if test ${ac_cv_cxx_compiler_gnu+y}
3689	$as_echo_n "(cached) " >&6	4386	then :
3690	else	4387	printf %s "(cached) " >&6
		4388	else $as_nop
3691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4389	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3692	/* end confdefs.h. */	4390	/* end confdefs.h. */
3693		4391
3694	int	4392	int
3695	main ()	4393	main (void)
3696	{	4394	{
3697	#ifndef __GNUC__	4395	#ifndef __GNUC__
3698	choke me	4396	choke me
3699	#endif	4397	#endif
3700		4398
3701	;	4399	;
3702	return 0;	4400	return 0;
3703	}	4401	}
3704	_ACEOF	4402	_ACEOF
3705	if ac_fn_cxx_try_compile "$LINENO"; then :	4403	if ac_fn_cxx_try_compile "$LINENO"
		4404	then :
3706	ac_compiler_gnu=yes	4405	ac_compiler_gnu=yes
3707	else	4406	else $as_nop
3708	ac_compiler_gnu=no	4407	ac_compiler_gnu=no
3709	fi	4408	fi
3710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4409	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3711	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4410	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3712		4411
3713	fi	4412	fi
3714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5	4413	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3715	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }	4414	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4415	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4416
3716	if test $ac_compiler_gnu = yes; then	4417	if test $ac_compiler_gnu = yes; then
3717	GXX=yes	4418	GXX=yes
3718	else	4419	else
3719	GXX=	4420	GXX=
3720	fi	4421	fi
3721	ac_test_CXXFLAGS=${CXXFLAGS+set}	4422	ac_test_CXXFLAGS=${CXXFLAGS+y}
3722	ac_save_CXXFLAGS=$CXXFLAGS	4423	ac_save_CXXFLAGS=$CXXFLAGS
3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5	4424	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3724	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4425	printf %s "checking whether $CXX accepts -g... " >&6; }
3725	if ${ac_cv_prog_cxx_g+:} false; then :	4426	if test ${ac_cv_prog_cxx_g+y}
3726	$as_echo_n "(cached) " >&6	4427	then :
3727	else	4428	printf %s "(cached) " >&6
		4429	else $as_nop
3728	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4430	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3729	ac_cxx_werror_flag=yes	4431	ac_cxx_werror_flag=yes
3730	ac_cv_prog_cxx_g=no	4432	ac_cv_prog_cxx_g=no
3731	CXXFLAGS="-g"	4433	CXXFLAGS="-g"
3732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733	/* end confdefs.h. */	4435	/* end confdefs.h. */
3734		4436
3735	int	4437	int
3736	main ()	4438	main (void)
3737	{	4439	{
3738		4440
3739	;	4441	;
3740	return 0;	4442	return 0;
3741	}	4443	}
3742	_ACEOF	4444	_ACEOF
3743	if ac_fn_cxx_try_compile "$LINENO"; then :	4445	if ac_fn_cxx_try_compile "$LINENO"
		4446	then :
3744	ac_cv_prog_cxx_g=yes	4447	ac_cv_prog_cxx_g=yes
3745	else	4448	else $as_nop
3746	CXXFLAGS=""	4449	CXXFLAGS=""
3747	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3748	/* end confdefs.h. */	4451	/* end confdefs.h. */
3749		4452
3750	int	4453	int
3751	main ()	4454	main (void)
3752	{	4455	{
3753		4456
3754	;	4457	;
3755	return 0;	4458	return 0;
3756	}	4459	}
3757	_ACEOF	4460	_ACEOF
3758	if ac_fn_cxx_try_compile "$LINENO"; then :	4461	if ac_fn_cxx_try_compile "$LINENO"
		4462	then :
3759		4463
3760	else	4464	else $as_nop
3761	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4465	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3762	CXXFLAGS="-g"	4466	CXXFLAGS="-g"
3763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764	/* end confdefs.h. */	4468	/* end confdefs.h. */
3765		4469
3766	int	4470	int
3767	main ()	4471	main (void)
3768	{	4472	{
3769		4473
3770	;	4474	;
3771	return 0;	4475	return 0;
3772	}	4476	}
3773	_ACEOF	4477	_ACEOF
3774	if ac_fn_cxx_try_compile "$LINENO"; then :	4478	if ac_fn_cxx_try_compile "$LINENO"
		4479	then :
3775	ac_cv_prog_cxx_g=yes	4480	ac_cv_prog_cxx_g=yes
3776	fi	4481	fi
3777	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4482	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3778	fi	4483	fi
3779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4484	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3780	fi	4485	fi
3781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4486	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3782	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4487	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3783	fi	4488	fi
3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5	4489	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3785	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4490	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3786	if test "$ac_test_CXXFLAGS" = set; then	4491	if test $ac_test_CXXFLAGS; then
3787	CXXFLAGS=$ac_save_CXXFLAGS	4492	CXXFLAGS=$ac_save_CXXFLAGS
3788	elif test $ac_cv_prog_cxx_g = yes; then	4493	elif test $ac_cv_prog_cxx_g = yes; then
3789	if test "$GXX" = yes; then	4494	if test "$GXX" = yes; then
3790	CXXFLAGS="-g -O2"	4495	CXXFLAGS="-g -O2"
3791	else	4496	else
…		…
3796	CXXFLAGS="-O2"	4501	CXXFLAGS="-O2"
3797	else	4502	else
3798	CXXFLAGS=	4503	CXXFLAGS=
3799	fi	4504	fi
3800	fi	4505	fi
		4506	ac_prog_cxx_stdcxx=no
		4507	if test x$ac_prog_cxx_stdcxx = xno
		4508	then :
		4509	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4510	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4511	if test ${ac_cv_prog_cxx_cxx11+y}
		4512	then :
		4513	printf %s "(cached) " >&6
		4514	else $as_nop
		4515	ac_cv_prog_cxx_cxx11=no
		4516	ac_save_CXX=$CXX
		4517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4518	/* end confdefs.h. */
		4519	$ac_cxx_conftest_cxx11_program
		4520	_ACEOF
		4521	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4522	do
		4523	CXX="$ac_save_CXX $ac_arg"
		4524	if ac_fn_cxx_try_compile "$LINENO"
		4525	then :
		4526	ac_cv_prog_cxx_cxx11=$ac_arg
		4527	fi
		4528	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4529	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4530	done
		4531	rm -f conftest.$ac_ext
		4532	CXX=$ac_save_CXX
		4533	fi
		4534
		4535	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4536	then :
		4537	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4538	printf "%s\n" "unsupported" >&6; }
		4539	else $as_nop
		4540	if test "x$ac_cv_prog_cxx_cxx11" = x
		4541	then :
		4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4543	printf "%s\n" "none needed" >&6; }
		4544	else $as_nop
		4545	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4546	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4547	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4548	fi
		4549	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4550	ac_prog_cxx_stdcxx=cxx11
		4551	fi
		4552	fi
		4553	if test x$ac_prog_cxx_stdcxx = xno
		4554	then :
		4555	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4556	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4557	if test ${ac_cv_prog_cxx_cxx98+y}
		4558	then :
		4559	printf %s "(cached) " >&6
		4560	else $as_nop
		4561	ac_cv_prog_cxx_cxx98=no
		4562	ac_save_CXX=$CXX
		4563	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4564	/* end confdefs.h. */
		4565	$ac_cxx_conftest_cxx98_program
		4566	_ACEOF
		4567	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4568	do
		4569	CXX="$ac_save_CXX $ac_arg"
		4570	if ac_fn_cxx_try_compile "$LINENO"
		4571	then :
		4572	ac_cv_prog_cxx_cxx98=$ac_arg
		4573	fi
		4574	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4575	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4576	done
		4577	rm -f conftest.$ac_ext
		4578	CXX=$ac_save_CXX
		4579	fi
		4580
		4581	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4582	then :
		4583	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4584	printf "%s\n" "unsupported" >&6; }
		4585	else $as_nop
		4586	if test "x$ac_cv_prog_cxx_cxx98" = x
		4587	then :
		4588	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4589	printf "%s\n" "none needed" >&6; }
		4590	else $as_nop
		4591	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4592	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4593	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4594	fi
		4595	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4596	ac_prog_cxx_stdcxx=cxx98
		4597	fi
		4598	fi
		4599
3801	ac_ext=c	4600	ac_ext=c
3802	ac_cpp='$CPP $CPPFLAGS'	4601	ac_cpp='$CPP $CPPFLAGS'
3803	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4602	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3804	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4603	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3805	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4604	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3806		4605
3807	ac_ext=c
3808	ac_cpp='$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 "$LINENO"; then :
3844		4606
3845	else
3846	# Broken: fails on valid input.
3847	continue
3848	fi
3849	rm -f conftest.err conftest.i conftest.$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),	4607	# 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	4608	# so one script is as good as another. But avoid the broken or
3946	# incompatible versions:	4609	# incompatible versions:
3947	# SysV /etc/install, /usr/sbin/install	4610	# SysV /etc/install, /usr/sbin/install
3948	# SunOS /usr/etc/install	4611	# SunOS /usr/etc/install
3949	# IRIX /sbin/install	4612	# IRIX /sbin/install
…		…
3953	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4616	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3954	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4617	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3955	# OS/2's system install, which has a completely different semantic	4618	# OS/2's system install, which has a completely different semantic
3956	# ./install, which can be erroneously created by make from ./install.sh.	4619	# ./install, which can be erroneously created by make from ./install.sh.
3957	# Reject install programs that cannot install multiple files.	4620	# Reject install programs that cannot install multiple files.
3958	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5	4621	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3959	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4622	printf %s "checking for a BSD-compatible install... " >&6; }
3960	if test -z "$INSTALL"; then	4623	if test -z "$INSTALL"; then
3961	if ${ac_cv_path_install+:} false; then :	4624	if test ${ac_cv_path_install+y}
3962	$as_echo_n "(cached) " >&6	4625	then :
3963	else	4626	printf %s "(cached) " >&6
		4627	else $as_nop
3964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3965	for as_dir in $PATH	4629	for as_dir in $PATH
3966	do	4630	do
3967	IFS=$as_save_IFS	4631	IFS=$as_save_IFS
3968	test -z "$as_dir" && as_dir=.	4632	case $as_dir in #(((
		4633	'') as_dir=./ ;;
		4634	*/) ;;
		4635	*) as_dir=$as_dir/ ;;
		4636	esac
3969	# Account for people who put trailing slashes in PATH elements.	4637	# Account for fact that we put trailing slashes in our PATH walk.
3970	case $as_dir/ in #((	4638	case $as_dir in #((
3971	./ \| .// \| /[cC]/* \| \	4639	./ \| /[cC]/* \| \
3972	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4640	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3973	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4641	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3974	/usr/ucb/* ) ;;	4642	/usr/ucb/* ) ;;
3975	*)	4643	*)
3976	# OSF1 and SCO ODT 3.0 have their own names for install.	4644	# 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	4645	# Don't use installbsd from OSF since it installs stuff as root
3978	# by default.	4646	# by default.
3979	for ac_prog in ginstall scoinst install; do	4647	for ac_prog in ginstall scoinst install; do
3980	for ac_exec_ext in '' $ac_executable_extensions; do	4648	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	4649	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3982	if test $ac_prog = install &&	4650	if test $ac_prog = install &&
3983	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4651	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3984	# AIX install. It has an incompatible calling convention.	4652	# AIX install. It has an incompatible calling convention.
3985	:	4653	:
3986	elif test $ac_prog = install &&	4654	elif test $ac_prog = install &&
3987	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4655	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3988	# program-specific install script used by HP pwplus--don't use.	4656	# program-specific install script used by HP pwplus--don't use.
3989	:	4657	:
3990	else	4658	else
3991	rm -rf conftest.one conftest.two conftest.dir	4659	rm -rf conftest.one conftest.two conftest.dir
3992	echo one > conftest.one	4660	echo one > conftest.one
3993	echo two > conftest.two	4661	echo two > conftest.two
3994	mkdir conftest.dir	4662	mkdir conftest.dir
3995	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4663	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3996	test -s conftest.one && test -s conftest.two &&	4664	test -s conftest.one && test -s conftest.two &&
3997	test -s conftest.dir/conftest.one &&	4665	test -s conftest.dir/conftest.one &&
3998	test -s conftest.dir/conftest.two	4666	test -s conftest.dir/conftest.two
3999	then	4667	then
4000	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4668	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
4001	break 3	4669	break 3
4002	fi	4670	fi
4003	fi	4671	fi
4004	fi	4672	fi
4005	done	4673	done
…		…
4011	IFS=$as_save_IFS	4679	IFS=$as_save_IFS
4012		4680
4013	rm -rf conftest.one conftest.two conftest.dir	4681	rm -rf conftest.one conftest.two conftest.dir
4014		4682
4015	fi	4683	fi
4016	if test "${ac_cv_path_install+set}" = set; then	4684	if test ${ac_cv_path_install+y}; then
4017	INSTALL=$ac_cv_path_install	4685	INSTALL=$ac_cv_path_install
4018	else	4686	else
4019	# As a last resort, use the slow shell script. Don't cache a	4687	# As a last resort, use the slow shell script. Don't cache a
4020	# value for INSTALL within a source directory, because that will	4688	# value for INSTALL within a source directory, because that will
4021	# break other packages using the cache if that directory is	4689	# break other packages using the cache if that directory is
4022	# removed, or if the value is a relative name.	4690	# removed, or if the value is a relative name.
4023	INSTALL=$ac_install_sh	4691	INSTALL=$ac_install_sh
4024	fi	4692	fi
4025	fi	4693	fi
4026	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4694	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4027	$as_echo "$INSTALL" >&6; }	4695	printf "%s\n" "$INSTALL" >&6; }
4028		4696
4029	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4697	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4030	# It thinks the first close brace ends the variable substitution.	4698	# It thinks the first close brace ends the variable substitution.
4031	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4699	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4032		4700
…		…
4034		4702
4035	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4703	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4036		4704
4037		4705
4038		4706
4039		4707	ac_header= ac_cache=
4040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4708	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	4709	do
4051	IFS=$as_save_IFS	4710	if test $ac_cache; then
4052	test -z "$as_dir" && as_dir=.	4711	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4053	for ac_prog in grep ggrep; do	4712	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4054	for ac_exec_ext in '' $ac_executable_extensions; do	4713	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	4714	fi
4079	# 10*(2^10) chars as input seems more than enough	4715	ac_header= ac_cache=
4080	test $ac_count -gt 10 && break	4716	elif test $ac_header; then
4081	done	4717	ac_cache=$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	4718	else
4111	if test -z "$EGREP"; then	4719	ac_header=$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	4720	fi
4164	fi	4721	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		4722
4169		4723
4170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4724
4171	$as_echo_n "checking for ANSI C header files... " >&6; }	4725
4172	if ${ac_cv_header_stdc+:} false; then :	4726
4173	$as_echo_n "(cached) " >&6	4727
4174	else	4728
		4729
		4730	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4731	then :
		4732
		4733	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
		4734
		4735	fi
		4736
		4737
		4738
		4739
		4740
		4741
		4742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		4743	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		4744	if test ${ac_cv_safe_to_define___extensions__+y}
		4745	then :
		4746	printf %s "(cached) " >&6
		4747	else $as_nop
4175	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176	/* end confdefs.h. */	4749	/* end confdefs.h. */
4177	#include <stdlib.h>
4178	#include <stdarg.h>
4179	#include <string.h>
4180	#include <float.h>
4181		4750
		4751	# define __EXTENSIONS__ 1
		4752	$ac_includes_default
4182	int	4753	int
4183	main ()	4754	main (void)
4184	{	4755	{
4185		4756
4186	;	4757	;
4187	return 0;	4758	return 0;
4188	}	4759	}
4189	_ACEOF	4760	_ACEOF
4190	if ac_fn_c_try_compile "$LINENO"; then :	4761	if ac_fn_c_try_compile "$LINENO"
4191	ac_cv_header_stdc=yes	4762	then :
4192	else	4763	ac_cv_safe_to_define___extensions__=yes
4193	ac_cv_header_stdc=no	4764	else $as_nop
		4765	ac_cv_safe_to_define___extensions__=no
4194	fi	4766	fi
4195	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4767	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4768	fi
		4769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4770	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4196		4771
		4772	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4773	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4774	if test ${ac_cv_should_define__xopen_source+y}
		4775	then :
		4776	printf %s "(cached) " >&6
		4777	else $as_nop
		4778	ac_cv_should_define__xopen_source=no
4197	if test $ac_cv_header_stdc = yes; then	4779	if test $ac_cv_header_wchar_h = yes
4198	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4780	then :
4199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */	4782	/* end confdefs.h. */
4201	#include <string.h>
4202		4783
		4784	#include <wchar.h>
		4785	mbstate_t x;
		4786	int
		4787	main (void)
		4788	{
		4789
		4790	;
		4791	return 0;
		4792	}
4203	_ACEOF	4793	_ACEOF
4204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4794	if ac_fn_c_try_compile "$LINENO"
4205	$EGREP "memchr" >/dev/null 2>&1; then :	4795	then :
4206		4796
4207	else	4797	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	4798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4217	/* end confdefs.h. */	4799	/* end confdefs.h. */
4218	#include <stdlib.h>
4219		4800
4220	_ACEOF	4801	#define _XOPEN_SOURCE 500
4221	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4802	#include <wchar.h>
4222	$EGREP "free" >/dev/null 2>&1; then :	4803	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.$ac_ext
4237	/* end confdefs.h. */
4238	#include <ctype.h>
4239	#include <stdlib.h>
4240	#if ((' ' & 0x0FF) == 0x020)
4241	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4242	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4243	#else
4244	# define ISLOWER(c) \
4245	(('a' <= (c) && (c) <= 'i') \
4246	\|\| ('j' <= (c) && (c) <= 'r') \
4247	\|\| ('s' <= (c) && (c) <= 'z'))
4248	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4249	#endif
4250
4251	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4252	int	4804	int
4253	main ()	4805	main (void)
4254	{
4255	int i;
4256	for (i = 0; i < 256; i++)
4257	if (XOR (islower (i), ISLOWER (i))
4258	\|\| toupper (i) != TOUPPER (i))
4259	return 2;
4260	return 0;
4261	}
4262	_ACEOF
4263	if ac_fn_c_try_run "$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	$ac_includes_default
4331	int
4332	main ()
4333	{	4806	{
4334		4807
4335	;	4808	;
4336	return 0;	4809	return 0;
4337	}	4810	}
4338	_ACEOF	4811	_ACEOF
4339	if ac_fn_c_try_compile "$LINENO"; then :	4812	if ac_fn_c_try_compile "$LINENO"
4340	ac_cv_safe_to_define___extensions__=yes	4813	then :
4341	else	4814	ac_cv_should_define__xopen_source=yes
4342	ac_cv_safe_to_define___extensions__=no
4343	fi	4815	fi
4344	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4816	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4345	fi	4817	fi
		4818	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4819	fi
		4820	fi
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5	4821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4347	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }	4822	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4823
		4824	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4825
		4826	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4827
		4828	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4829
		4830	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4831
		4832	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4833
		4834	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4835
		4836	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4837
		4838	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4839
		4840	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4841
		4842	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4843
		4844	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4845
		4846	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4847
		4848	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4849
		4850	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4851
		4852	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4853
		4854	if test $ac_cv_header_minix_config_h = yes
		4855	then :
		4856	MINIX=yes
		4857	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4858
		4859	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4860
		4861	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4862
		4863	else $as_nop
		4864	MINIX=
		4865	fi
4348	test $ac_cv_safe_to_define___extensions__ = yes &&	4866	if test $ac_cv_safe_to_define___extensions__ = yes
		4867	then :
4349	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4868	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4350		4869
4351	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h	4870	fi
		4871	if test $ac_cv_should_define__xopen_source = yes
		4872	then :
		4873	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4352		4874
4353	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4875	fi
4354		4876
4355	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h	4877	ac_ext=cpp
		4878	ac_cpp='$CXXCPP $CPPFLAGS'
		4879	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4880	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4881	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4356		4882
4357	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4358		4883
		4884	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4885	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4886	fi
4359		4887
		4888	LINKER="$CXX"
		4889	if test x$GCC = xyes && test x$GXX = xyes; then
		4890	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4891	printf %s "checking for working libsupc++... " >&6; }
		4892	save_CXX="$CXX"
		4893	save_LIBS="$LIBS"
		4894	CXX="$CC"
		4895	LIBS="$LIBS -lsupc++"
4360		4896
		4897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4898	/* end confdefs.h. */
		4899	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4900	int
		4901	main (void)
		4902	{
4361		4903
		4904	;
		4905	return 0;
		4906	}
		4907	_ACEOF
		4908	if ac_fn_cxx_try_link "$LINENO"
		4909	then :
		4910	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4911	printf "%s\n" "ok" >&6; }
		4912	LINKER="$CC"
		4913	else $as_nop
		4914
		4915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4916	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4917	LIBS="$save_LIBS"
		4918
		4919
		4920	fi
		4921	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4922	conftest$ac_exeext conftest.$ac_ext
		4923	CXX="$save_CXX"
		4924	fi
		4925	LINKER=$LINKER
		4926
		4927
		4928	if test -z "$orig_CXXFLAGS"; then
		4929	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4930	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4931	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4932	/* end confdefs.h. */
		4933
		4934	int
		4935	main (void)
		4936	{
		4937
		4938	;
		4939	return 0;
		4940	}
		4941	_ACEOF
		4942	if ac_fn_cxx_try_compile "$LINENO"
		4943	then :
		4944
		4945	else $as_nop
		4946	CXXFLAGS="-g -O3"
		4947	fi
		4948	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4949	else
		4950	CXXFLAGS="-O"
		4951	fi
		4952	CFLAGS="$CXXFLAGS"
		4953	fi
		4954
4362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4955	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4363	$as_echo_n "checking for library containing strerror... " >&6; }	4956	printf %s "checking for library containing setlocale... " >&6; }
4364	if ${ac_cv_search_strerror+:} false; then :	4957	if test ${ac_cv_search_setlocale+y}
4365	$as_echo_n "(cached) " >&6	4958	then :
4366	else	4959	printf %s "(cached) " >&6
		4960	else $as_nop
4367	ac_func_search_save_LIBS=$LIBS	4961	ac_func_search_save_LIBS=$LIBS
4368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4369	/* end confdefs.h. */	4963	/* end confdefs.h. */
4370		4964
4371	/* Override any GCC internal prototype to avoid an error.	4965	namespace conftest {
4372	Use char because int might match the return type of a GCC	4966	extern "C" int setlocale ();
4373	builtin and then its argument prototype would still apply. */	4967	}
4374	#ifdef __cplusplus
4375	extern "C"
4376	#endif
4377	char strerror ();
4378	int	4968	int
4379	main ()	4969	main (void)
4380	{	4970	{
4381	return strerror ();	4971	return conftest::setlocale ();
4382	;	4972	;
4383	return 0;	4973	return 0;
4384	}	4974	}
4385	_ACEOF	4975	_ACEOF
4386	for ac_lib in '' cposix; do	4976	for ac_lib in '' xpg4
		4977	do
4387	if test -z "$ac_lib"; then	4978	if test -z "$ac_lib"; then
4388	ac_res="none required"	4979	ac_res="none required"
4389	else	4980	else
4390	ac_res=-l$ac_lib	4981	ac_res=-l$ac_lib
4391	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4982	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4392	fi	4983	fi
4393	if ac_fn_c_try_link "$LINENO"; then :	4984	if ac_fn_cxx_try_link "$LINENO"
		4985	then :
4394	ac_cv_search_strerror=$ac_res	4986	ac_cv_search_setlocale=$ac_res
4395	fi	4987	fi
4396	rm -f core conftest.err conftest.$ac_objext \	4988	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4397	conftest$ac_exeext	4989	conftest$ac_exeext
4398	if ${ac_cv_search_strerror+:} false; then :	4990	if test ${ac_cv_search_setlocale+y}
		4991	then :
4399	break	4992	break
4400	fi	4993	fi
4401	done	4994	done
4402	if ${ac_cv_search_strerror+:} false; then :	4995	if test ${ac_cv_search_setlocale+y}
		4996	then :
4403		4997
4404	else	4998	else $as_nop
4405	ac_cv_search_strerror=no	4999	ac_cv_search_setlocale=no
4406	fi	5000	fi
4407	rm conftest.$ac_ext	5001	rm conftest.$ac_ext
4408	LIBS=$ac_func_search_save_LIBS	5002	LIBS=$ac_func_search_save_LIBS
4409	fi	5003	fi
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	5004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4411	$as_echo "$ac_cv_search_strerror" >&6; }	5005	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4412	ac_res=$ac_cv_search_strerror	5006	ac_res=$ac_cv_search_setlocale
4413	if test "$ac_res" != no; then :	5007	if test "$ac_res" != no
		5008	then :
4414	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5009	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4415		5010
4416	fi	5011	fi
4417		5012
4418	ac_ext=cpp
4419	ac_cpp='$CXXCPP $CPPFLAGS'
4420	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4421	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4422	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4423		5013
4424
4425	if test x$GCC = xyes && test x$GXX = xyes; then
4426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4427	$as_echo_n "checking for working libsupc++... " >&6; }
4428	save_CXX="$CXX"
4429	save_LIBS="$LIBS"
4430	CXX="$CC"
4431	LIBS="$LIBS -lsupc++"
4432	LINKER="$CC"
4433
4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435	/* end confdefs.h. */
4436	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4437	int
4438	main ()
4439	{
4440
4441	;
4442	return 0;
4443	}
4444	_ACEOF
4445	if ac_fn_cxx_try_link "$LINENO"; then :
4446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4447	$as_echo "ok" >&6; }
4448	else
4449
4450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4451	$as_echo "no, making everything bigger and slower" >&6; }
4452	LIBS="$save_LIBS"
4453	LINKER="$save_CXX"
4454
4455
4456	fi
4457	rm -f core conftest.err conftest.$ac_objext \
4458	conftest$ac_exeext conftest.$ac_ext
4459	CXX="$save_CXX"
4460	fi
4461	LINKER=$LINKER
4462
4463
4464	if test -z "$orig_CXXFLAGS"; then
4465	if test x$GCC = xyes && test "x$GXX" = xyes; then
4466	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4468	/* end confdefs.h. */
4469
4470	int
4471	main ()
4472	{
4473
4474	;
4475	return 0;
4476	}
4477	_ACEOF
4478	if ac_fn_cxx_try_compile "$LINENO"; then :
4479
4480	else
4481	CXXFLAGS="-g -O3"
4482	fi
4483	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4484	else
4485	CXXFLAGS="-O"
4486	fi
4487	CFLAGS="$CXXFLAGS"
4488	fi
4489
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	5014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4499	$as_echo_n "checking for library containing setlocale... " >&6; }	5015	printf %s "checking for library containing gethostbyname... " >&6; }
4500	if ${ac_cv_search_setlocale+:} false; then :	5016	if test ${ac_cv_search_gethostbyname+y}
4501	$as_echo_n "(cached) " >&6	5017	then :
4502	else	5018	printf %s "(cached) " >&6
		5019	else $as_nop
4503	ac_func_search_save_LIBS=$LIBS	5020	ac_func_search_save_LIBS=$LIBS
4504	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4505	/* end confdefs.h. */	5022	/* end confdefs.h. */
4506		5023
4507	/* Override any GCC internal prototype to avoid an error.	5024	namespace conftest {
4508	Use char because int might match the return type of a GCC	5025	extern "C" int gethostbyname ();
4509	builtin and then its argument prototype would still apply. */	5026	}
4510	#ifdef __cplusplus
4511	extern "C"
4512	#endif
4513	char setlocale ();
4514	int	5027	int
4515	main ()	5028	main (void)
4516	{	5029	{
4517	return setlocale ();	5030	return conftest::gethostbyname ();
4518	;	5031	;
4519	return 0;	5032	return 0;
4520	}	5033	}
4521	_ACEOF	5034	_ACEOF
4522	for ac_lib in '' xpg4; do	5035	for ac_lib in '' nsl
		5036	do
4523	if test -z "$ac_lib"; then	5037	if test -z "$ac_lib"; then
4524	ac_res="none required"	5038	ac_res="none required"
4525	else	5039	else
4526	ac_res=-l$ac_lib	5040	ac_res=-l$ac_lib
4527	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5041	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4528	fi	5042	fi
4529	if ac_fn_cxx_try_link "$LINENO"; then :	5043	if ac_fn_cxx_try_link "$LINENO"
		5044	then :
4530	ac_cv_search_setlocale=$ac_res	5045	ac_cv_search_gethostbyname=$ac_res
4531	fi	5046	fi
4532	rm -f core conftest.err conftest.$ac_objext \	5047	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4533	conftest$ac_exeext	5048	conftest$ac_exeext
4534	if ${ac_cv_search_setlocale+:} false; then :	5049	if test ${ac_cv_search_gethostbyname+y}
		5050	then :
4535	break	5051	break
4536	fi	5052	fi
4537	done	5053	done
4538	if ${ac_cv_search_setlocale+:} false; then :	5054	if test ${ac_cv_search_gethostbyname+y}
		5055	then :
4539		5056
4540	else	5057	else $as_nop
4541	ac_cv_search_setlocale=no	5058	ac_cv_search_gethostbyname=no
4542	fi	5059	fi
4543	rm conftest.$ac_ext	5060	rm conftest.$ac_ext
4544	LIBS=$ac_func_search_save_LIBS	5061	LIBS=$ac_func_search_save_LIBS
4545	fi	5062	fi
4546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	5063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4547	$as_echo "$ac_cv_search_setlocale" >&6; }	5064	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4548	ac_res=$ac_cv_search_setlocale	5065	ac_res=$ac_cv_search_gethostbyname
4549	if test "$ac_res" != no; then :	5066	if test "$ac_res" != no
		5067	then :
4550	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5068	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4551		5069
4552	fi	5070	fi
4553		5071
4554
4555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	5072	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4556	$as_echo_n "checking for library containing gethostbyname... " >&6; }	5073	printf %s "checking for library containing socket... " >&6; }
4557	if ${ac_cv_search_gethostbyname+:} false; then :	5074	if test ${ac_cv_search_socket+y}
4558	$as_echo_n "(cached) " >&6	5075	then :
4559	else	5076	printf %s "(cached) " >&6
		5077	else $as_nop
4560	ac_func_search_save_LIBS=$LIBS	5078	ac_func_search_save_LIBS=$LIBS
4561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4562	/* end confdefs.h. */	5080	/* end confdefs.h. */
4563		5081
4564	/* Override any GCC internal prototype to avoid an error.	5082	namespace conftest {
4565	Use char because int might match the return type of a GCC	5083	extern "C" int socket ();
4566	builtin and then its argument prototype would still apply. */	5084	}
4567	#ifdef __cplusplus
4568	extern "C"
4569	#endif
4570	char gethostbyname ();
4571	int	5085	int
4572	main ()	5086	main (void)
4573	{	5087	{
4574	return gethostbyname ();	5088	return conftest::socket ();
4575	;	5089	;
4576	return 0;	5090	return 0;
4577	}	5091	}
4578	_ACEOF	5092	_ACEOF
4579	for ac_lib in '' nsl; do	5093	for ac_lib in '' socket
		5094	do
4580	if test -z "$ac_lib"; then	5095	if test -z "$ac_lib"; then
4581	ac_res="none required"	5096	ac_res="none required"
4582	else	5097	else
4583	ac_res=-l$ac_lib	5098	ac_res=-l$ac_lib
4584	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5099	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4585	fi	5100	fi
4586	if ac_fn_cxx_try_link "$LINENO"; then :	5101	if ac_fn_cxx_try_link "$LINENO"
		5102	then :
4587	ac_cv_search_gethostbyname=$ac_res	5103	ac_cv_search_socket=$ac_res
4588	fi	5104	fi
4589	rm -f core conftest.err conftest.$ac_objext \	5105	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4590	conftest$ac_exeext	5106	conftest$ac_exeext
4591	if ${ac_cv_search_gethostbyname+:} false; then :	5107	if test ${ac_cv_search_socket+y}
		5108	then :
4592	break	5109	break
4593	fi	5110	fi
4594	done	5111	done
4595	if ${ac_cv_search_gethostbyname+:} false; then :	5112	if test ${ac_cv_search_socket+y}
		5113	then :
4596		5114
4597	else	5115	else $as_nop
4598	ac_cv_search_gethostbyname=no	5116	ac_cv_search_socket=no
4599	fi	5117	fi
4600	rm conftest.$ac_ext	5118	rm conftest.$ac_ext
4601	LIBS=$ac_func_search_save_LIBS	5119	LIBS=$ac_func_search_save_LIBS
4602	fi	5120	fi
4603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4604	$as_echo "$ac_cv_search_gethostbyname" >&6; }
4605	ac_res=$ac_cv_search_gethostbyname
4606	if test "$ac_res" != no; then :
4607	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4608
4609	fi
4610
4611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4612	$as_echo_n "checking for library containing socket... " >&6; }
4613	if ${ac_cv_search_socket+:} false; then :
4614	$as_echo_n "(cached) " >&6
4615	else
4616	ac_func_search_save_LIBS=$LIBS
4617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4618	/* end confdefs.h. */
4619
4620	/* Override any GCC internal prototype to avoid an error.
4621	Use char because int might match the return type of a GCC
4622	builtin and then its argument prototype would still apply. */
4623	#ifdef __cplusplus
4624	extern "C"
4625	#endif
4626	char socket ();
4627	int
4628	main ()
4629	{
4630	return socket ();
4631	;
4632	return 0;
4633	}
4634	_ACEOF
4635	for ac_lib in '' socket; do
4636	if test -z "$ac_lib"; then
4637	ac_res="none required"
4638	else
4639	ac_res=-l$ac_lib
4640	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4641	fi
4642	if ac_fn_cxx_try_link "$LINENO"; then :
4643	ac_cv_search_socket=$ac_res
4644	fi
4645	rm -f core conftest.err conftest.$ac_objext \
4646	conftest$ac_exeext
4647	if ${ac_cv_search_socket+:} false; then :
4648	break
4649	fi
4650	done
4651	if ${ac_cv_search_socket+:} false; then :
4652
4653	else
4654	ac_cv_search_socket=no
4655	fi
4656	rm conftest.$ac_ext
4657	LIBS=$ac_func_search_save_LIBS
4658	fi
4659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	5121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4660	$as_echo "$ac_cv_search_socket" >&6; }	5122	printf "%s\n" "$ac_cv_search_socket" >&6; }
4661	ac_res=$ac_cv_search_socket	5123	ac_res=$ac_cv_search_socket
4662	if test "$ac_res" != no; then :	5124	if test "$ac_res" != no
		5125	then :
4663	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5126	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4664		5127
4665	fi	5128	fi
4666		5129
4667		5130
…		…
4678	support_scroll_next=yes	5141	support_scroll_next=yes
4679	support_scroll_xterm=yes	5142	support_scroll_xterm=yes
4680	support_xim=yes	5143	support_xim=yes
4681	support_pixbuf=yes	5144	support_pixbuf=yes
4682	support_startup_notification=yes	5145	support_startup_notification=yes
4683	support_afterimage=yes
4684	support_xft=yes	5146	support_xft=yes
4685	support_unicode3=no	5147	support_unicode3=no
4686	support_combining=yes	5148	support_combining=yes
4687	support_8bitctrls=no	5149	support_8bitctrls=no
4688	support_iso14755=yes	5150	support_iso14755=yes
…		…
4690	support_perl=yes	5152	support_perl=yes
4691	codesets=all	5153	codesets=all
4692		5154
4693		5155
4694	# Check whether --enable-everything was given.	5156	# Check whether --enable-everything was given.
4695	if test "${enable_everything+set}" = set; then :	5157	if test ${enable_everything+y}
		5158	then :
4696	enableval=$enable_everything;	5159	enableval=$enable_everything;
4697	if test x$enableval = xno; then	5160	if test x$enableval = xno; then
4698	support_frills=no	5161	support_frills=no
4699	support_inheritpixmap=no	5162	support_inheritpixmap=no
4700	support_fading=no	5163	support_fading=no
…		…
4711	support_utmp=no	5174	support_utmp=no
4712	support_wtmp=no	5175	support_wtmp=no
4713	support_xim=no	5176	support_xim=no
4714	support_pixbuf=no	5177	support_pixbuf=no
4715	support_startup_notification=no	5178	support_startup_notification=no
4716	support_afterimage=no
4717	support_xft=no	5179	support_xft=no
4718	support_unicode3=no	5180	support_unicode3=no
4719	support_combining=no	5181	support_combining=no
4720	support_8bitctrls=no	5182	support_8bitctrls=no
4721	support_iso14755=no	5183	support_iso14755=no
…		…
4740	support_utmp=yes	5202	support_utmp=yes
4741	support_wtmp=yes	5203	support_wtmp=yes
4742	support_xim=yes	5204	support_xim=yes
4743	support_pixbuf=yes	5205	support_pixbuf=yes
4744	support_startup_notification=yes	5206	support_startup_notification=yes
4745	support_afterimage=yes
4746	support_xft=yes	5207	support_xft=yes
4747	support_unicode3=yes	5208	support_unicode3=yes
4748	support_combining=yes	5209	support_combining=yes
4749	#support_8bitctrls=yes	5210	#support_8bitctrls=yes
4750	support_iso14755=yes	5211	support_iso14755=yes
…		…
4754	fi	5215	fi
4755		5216
4756	fi	5217	fi
4757		5218
4758		5219
4759	ASSERTIONS=no	5220	support_assertions=no
4760	# Check whether --enable-assert was given.	5221	# Check whether --enable-assert was given.
4761	if test "${enable_assert+set}" = set; then :	5222	if test ${enable_assert+y}
		5223	then :
4762	enableval=$enable_assert; if test x$enableval = xyes; then	5224	enableval=$enable_assert; if test x$enableval = xyes; then
4763	ASSERTIONS=yes	5225	support_assertions=yes
4764	fi	5226	fi
4765	fi	5227	fi
4766		5228
4767	if test x$ASSERTIONS = xno; then	5229	if test x$support_assertions = xno; then
4768		5230
4769	$as_echo "#define NDEBUG 1" >>confdefs.h	5231	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4770		5232
4771	fi	5233	fi
4772		5234
4773	WARNINGS=no	5235	support_warnings=no
4774	# Check whether --enable-warnings was given.	5236	# Check whether --enable-warnings was given.
4775	if test "${enable_warnings+set}" = set; then :	5237	if test ${enable_warnings+y}
		5238	then :
4776	enableval=$enable_warnings; if test x$enableval = xyes; then	5239	enableval=$enable_warnings; if test x$enableval = xyes; then
4777	WARNINGS=yes	5240	support_warnings=yes
4778	fi	5241	fi
4779	fi	5242	fi
4780		5243
4781	if test x$GXX = xyes; then	5244	if test x$GXX = xyes; then
4782	if test $WARNINGS = yes; then	5245	if test $support_warnings = yes; then
4783	save_CXXFLAGS="$CXXFLAGS"	5246	save_CXXFLAGS="$CXXFLAGS"
4784	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5247	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5248	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786	/* end confdefs.h. */	5249	/* end confdefs.h. */
4787		5250
4788	int	5251	int
4789	main ()	5252	main (void)
4790	{	5253	{
4791		5254
4792	;	5255	;
4793	return 0;	5256	return 0;
4794	}	5257	}
4795	_ACEOF	5258	_ACEOF
4796	if ac_fn_cxx_try_compile "$LINENO"; then :	5259	if ac_fn_cxx_try_compile "$LINENO"
		5260	then :
4797		5261
4798	else	5262	else $as_nop
4799	CXXFLAGS="$save_CXXFLAGS"	5263	CXXFLAGS="$save_CXXFLAGS"
4800	fi	5264	fi
4801	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5265	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4802	else	5266	else
4803	CXXFLAGS="$CXXFLAGS -w"	5267	CXXFLAGS="$CXXFLAGS -w"
4804	fi	5268	fi
4805	fi	5269	fi
4806		5270
4807	support_256_color=no	5271	support_256_color=no
4808	# Check whether --enable-256-color was given.	5272	# Check whether --enable-256-color was given.
4809	if test "${enable_256_color+set}" = set; then :	5273	if test ${enable_256_color+y}
		5274	then :
4810	enableval=$enable_256_color; if test x$enableval = xyes; then	5275	enableval=$enable_256_color; if test x$enableval = xyes; then
4811	support_256_color=yes	5276	support_256_color=yes
4812	fi	5277	fi
4813	fi	5278	fi
4814		5279
4815	if test x$support_256_color = xyes; then	5280	if test x$support_256_color = xyes; then
4816		5281
4817	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5282	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4818		5283
4819	fi	5284	fi
4820		5285
4821	# Check whether --enable-unicode3 was given.	5286	# Check whether --enable-unicode3 was given.
4822	if test "${enable_unicode3+set}" = set; then :	5287	if test ${enable_unicode3+y}
		5288	then :
4823	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5289	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4824	support_unicode3=$enableval	5290	support_unicode3=$enableval
4825	fi	5291	fi
4826	fi	5292	fi
4827		5293
4828		5294
4829	# Check whether --enable-combining was given.	5295	# Check whether --enable-combining was given.
4830	if test "${enable_combining+set}" = set; then :	5296	if test ${enable_combining+y}
		5297	then :
4831	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5298	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4832	support_combining=$enableval	5299	support_combining=$enableval
4833	fi	5300	fi
4834	fi	5301	fi
4835		5302
4836		5303
4837	# Check whether --enable-xft was given.	5304	# Check whether --enable-xft was given.
4838	if test "${enable_xft+set}" = set; then :	5305	if test ${enable_xft+y}
		5306	then :
4839	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5307	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4840	support_xft=$enableval	5308	support_xft=$enableval
4841	fi	5309	fi
4842	fi	5310	fi
4843		5311
4844		5312
4845	# Check whether --enable-font-styles was given.	5313	# Check whether --enable-font-styles was given.
4846	if test "${enable_font_styles+set}" = set; then :	5314	if test ${enable_font_styles+y}
		5315	then :
4847	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5316	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4848	support_styles=$enableval	5317	support_styles=$enableval
4849	fi	5318	fi
4850	fi	5319	fi
4851		5320
4852		5321
4853	# Check whether --enable-afterimage was given.
4854	if test "${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.	5322	# Check whether --enable-pixbuf was given.
4871	if test "${enable_pixbuf+set}" = set; then :	5323	if test ${enable_pixbuf+y}
		5324	then :
4872	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5325	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4873	support_pixbuf=$enableval	5326	support_pixbuf=$enableval
4874	fi	5327	fi
4875	fi	5328	fi
4876		5329
4877		5330
4878	# Check whether --enable-startup-notification was given.	5331	# Check whether --enable-startup-notification was given.
4879	if test "${enable_startup_notification+set}" = set; then :	5332	if test ${enable_startup_notification+y}
		5333	then :
4880	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then	5334	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4881	support_startup_notification=$enableval	5335	support_startup_notification=$enableval
4882	fi	5336	fi
4883	fi	5337	fi
4884		5338
4885		5339
4886	# Check whether --enable-transparency was given.	5340	# Check whether --enable-transparency was given.
4887	if test "${enable_transparency+set}" = set; then :	5341	if test ${enable_transparency+y}
		5342	then :
4888	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5343	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4889	support_inheritpixmap=$enableval	5344	support_inheritpixmap=$enableval
4890	fi	5345	fi
4891	fi	5346	fi
4892		5347
4893		5348
4894	# Check whether --enable-fading was given.	5349	# Check whether --enable-fading was given.
4895	if test "${enable_fading+set}" = set; then :	5350	if test ${enable_fading+y}
		5351	then :
4896	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5352	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4897	support_fading=$enableval	5353	support_fading=$enableval
4898	fi	5354	fi
4899	fi	5355	fi
4900		5356
4901		5357
4902	# Check whether --enable-rxvt-scroll was given.	5358	# Check whether --enable-rxvt-scroll was given.
4903	if test "${enable_rxvt_scroll+set}" = set; then :	5359	if test ${enable_rxvt_scroll+y}
		5360	then :
4904	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5361	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4905	support_scroll_rxvt=$enableval	5362	support_scroll_rxvt=$enableval
4906	fi	5363	fi
4907	fi	5364	fi
4908		5365
4909		5366
4910	# Check whether --enable-next-scroll was given.	5367	# Check whether --enable-next-scroll was given.
4911	if test "${enable_next_scroll+set}" = set; then :	5368	if test ${enable_next_scroll+y}
		5369	then :
4912	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5370	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4913	support_scroll_next=$enableval	5371	support_scroll_next=$enableval
4914	fi	5372	fi
4915	fi	5373	fi
4916		5374
4917		5375
4918	# Check whether --enable-xterm-scroll was given.	5376	# Check whether --enable-xterm-scroll was given.
4919	if test "${enable_xterm_scroll+set}" = set; then :	5377	if test ${enable_xterm_scroll+y}
		5378	then :
4920	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5379	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4921	support_scroll_xterm=$enableval	5380	support_scroll_xterm=$enableval
4922	fi	5381	fi
4923	fi	5382	fi
4924		5383
4925		5384
4926	# Check whether --enable-perl was given.	5385	# Check whether --enable-perl was given.
4927	if test "${enable_perl+set}" = set; then :	5386	if test ${enable_perl+y}
		5387	then :
4928	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5388	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4929	support_perl=$enableval	5389	support_perl=$enableval
4930	fi	5390	fi
4931	fi	5391	fi
4932		5392
4933		5393
4934		5394
4935	# Check whether --with-codesets was given.	5395	# Check whether --with-codesets was given.
4936	if test "${with_codesets+set}" = set; then :	5396	if test ${with_codesets+y}
		5397	then :
4937	withval=$with_codesets; codesets="$withval"	5398	withval=$with_codesets; codesets="$withval"
4938	fi	5399	fi
4939		5400
4940		5401
4941	# Check whether --enable-xim was given.	5402	# Check whether --enable-xim was given.
4942	if test "${enable_xim+set}" = set; then :	5403	if test ${enable_xim+y}
		5404	then :
4943	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5405	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4944	support_xim=$enableval	5406	support_xim=$enableval
4945	fi	5407	fi
4946	fi	5408	fi
4947		5409
4948		5410
4949	# Check whether --enable-backspace-key was given.	5411	# Check whether --enable-backspace-key was given.
4950	if test "${enable_backspace_key+set}" = set; then :	5412	if test ${enable_backspace_key+y}
		5413	then :
4951	enableval=$enable_backspace_key; if test x$enableval = xno; then	5414	enableval=$enable_backspace_key; if test x$enableval = xno; then
4952		5415
4953	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5416	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4954		5417
4955	fi	5418	fi
4956	fi	5419	fi
4957		5420
4958		5421
4959	# Check whether --enable-delete-key was given.	5422	# Check whether --enable-delete-key was given.
4960	if test "${enable_delete_key+set}" = set; then :	5423	if test ${enable_delete_key+y}
		5424	then :
4961	enableval=$enable_delete_key; if test x$enableval = xno; then	5425	enableval=$enable_delete_key; if test x$enableval = xno; then
4962		5426
4963	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5427	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4964		5428
4965	fi	5429	fi
4966	fi	5430	fi
4967		5431
4968		5432
		5433	support_resources=yes
4969	# Check whether --enable-resources was given.	5434	# Check whether --enable-resources was given.
4970	if test "${enable_resources+set}" = set; then :	5435	if test ${enable_resources+y}
		5436	then :
4971	enableval=$enable_resources; if test x$enableval = xno; then	5437	enableval=$enable_resources; if test x$enableval = xno; then
4972		5438	support_resources=no
4973	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4974
4975	fi	5439	fi
4976	fi	5440	fi
4977		5441
4978		5442
4979	# Check whether --enable-8bitctrls was given.	5443	# Check whether --enable-8bitctrls was given.
4980	if test "${enable_8bitctrls+set}" = set; then :	5444	if test ${enable_8bitctrls+y}
		5445	then :
4981	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5446	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4982	support_8bitctrls=$enableval	5447	support_8bitctrls=$enableval
4983	fi	5448	fi
4984	fi	5449	fi
4985		5450
4986		5451
4987	RESFALLBACK=Rxvt	5452	RESFALLBACK=Rxvt
4988	# Check whether --enable-fallback was given.	5453	# Check whether --enable-fallback was given.
4989	if test "${enable_fallback+set}" = set; then :	5454	if test ${enable_fallback+y}
		5455	then :
4990	enableval=$enable_fallback;	5456	enableval=$enable_fallback;
4991	test x$enableval = xyes && enableval=Rxvt	5457	test x$enableval = xyes && enableval=Rxvt
4992	test x$enableval = xno && enableval=	5458	test x$enableval = xno && enableval=
4993	RESFALLBACK="$enableval"	5459	RESFALLBACK="$enableval"
4994		5460
4995	fi	5461	fi
4996		5462
4997		5463
4998	if test x$RESFALLBACK != x; then	5464	if test x$RESFALLBACK != x; then
4999		5465
5000	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
5001	#define RESFALLBACK "$RESFALLBACK"
5002	_ACEOF
5003		5467
5004	fi	5468	fi
5005		5469
5006	RESNAME=urxvt	5470	RESNAME=urxvt
5007		5471
5008	# Check whether --with-res-name was given.	5472	# Check whether --with-res-name was given.
5009	if test "${with_res_name+set}" = set; then :	5473	if test ${with_res_name+y}
		5474	then :
5010	withval=$with_res_name; RESNAME="$withval"	5475	withval=$with_res_name; RESNAME="$withval"
5011	fi	5476	fi
5012		5477
5013		5478
5014	cat >>confdefs.h <<_ACEOF	5479	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
5015	#define RESNAME "$RESNAME"
5016	_ACEOF
5017		5480
5018		5481
5019	RESCLASS=URxvt	5482	RESCLASS=URxvt
5020		5483
5021	# Check whether --with-res-class was given.	5484	# Check whether --with-res-class was given.
5022	if test "${with_res_class+set}" = set; then :	5485	if test ${with_res_class+y}
		5486	then :
5023	withval=$with_res_class; RESCLASS="$withval"	5487	withval=$with_res_class; RESCLASS="$withval"
5024	fi	5488	fi
5025		5489
5026		5490
5027	cat >>confdefs.h <<_ACEOF	5491	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5028	#define RESCLASS "$RESCLASS"
5029	_ACEOF
5030		5492
5031		5493
5032	RXVTNAME=urxvt	5494	RXVTNAME=urxvt
5033		5495
5034	# Check whether --with-name was given.	5496	# Check whether --with-name was given.
5035	if test "${with_name+set}" = set; then :	5497	if test ${with_name+y}
		5498	then :
5036	withval=$with_name; RXVTNAME="$withval"	5499	withval=$with_name; RXVTNAME="$withval"
5037	fi	5500	fi
5038		5501
5039		5502
5040	cat >>confdefs.h <<_ACEOF	5503	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5041	#define RXVTNAME "$RXVTNAME"
5042	_ACEOF
5043		5504
5044		5505
5045		5506
5046		5507
5047	# Check whether --enable-swapscreen was given.	5508	# Check whether --enable-swapscreen was given.
5048	if test "${enable_swapscreen+set}" = set; then :	5509	if test ${enable_swapscreen+y}
		5510	then :
5049	enableval=$enable_swapscreen; if test x$enableval = xno; then	5511	enableval=$enable_swapscreen; if test x$enableval = xno; then
5050		5512
5051	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5513	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5052		5514
5053	fi	5515	fi
5054	fi	5516	fi
5055		5517
5056		5518
5057	# Check whether --enable-iso14755 was given.	5519	# Check whether --enable-iso14755 was given.
5058	if test "${enable_iso14755+set}" = set; then :	5520	if test ${enable_iso14755+y}
		5521	then :
5059	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5522	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5060	support_iso14755=$enableval	5523	support_iso14755=$enableval
5061	fi	5524	fi
5062	fi	5525	fi
5063		5526
5064		5527
5065	# Check whether --enable-frills was given.	5528	# Check whether --enable-frills was given.
5066	if test "${enable_frills+set}" = set; then :	5529	if test ${enable_frills+y}
		5530	then :
5067	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5531	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5068	support_frills=$enableval	5532	support_frills=$enableval
5069	fi	5533	fi
5070	fi	5534	fi
5071		5535
5072		5536
5073	# Check whether --enable-keepscrolling was given.	5537	# Check whether --enable-keepscrolling was given.
5074	if test "${enable_keepscrolling+set}" = set; then :	5538	if test ${enable_keepscrolling+y}
		5539	then :
5075	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5540	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5076	support_keepscrolling=$enableval	5541	support_keepscrolling=$enableval
5077	fi	5542	fi
5078	fi	5543	fi
5079		5544
5080		5545
5081	# Check whether --enable-selectionscrolling was given.	5546	# Check whether --enable-selectionscrolling was given.
5082	if test "${enable_selectionscrolling+set}" = set; then :	5547	if test ${enable_selectionscrolling+y}
		5548	then :
5083	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5549	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5084	support_selectionscrolling=$enableval	5550	support_selectionscrolling=$enableval
5085	fi	5551	fi
5086	fi	5552	fi
5087		5553
5088		5554
5089	# Check whether --enable-mousewheel was given.	5555	# Check whether --enable-mousewheel was given.
5090	if test "${enable_mousewheel+set}" = set; then :	5556	if test ${enable_mousewheel+y}
		5557	then :
5091	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5558	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5092	support_mousewheel=$enableval	5559	support_mousewheel=$enableval
5093	fi	5560	fi
5094	fi	5561	fi
5095		5562
5096		5563
5097	# Check whether --enable-slipwheeling was given.	5564	# Check whether --enable-slipwheeling was given.
5098	if test "${enable_slipwheeling+set}" = set; then :	5565	if test ${enable_slipwheeling+y}
		5566	then :
5099	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5567	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5100	support_mouseslipwheel=$enableval	5568	support_mouseslipwheel=$enableval
5101	fi	5569	fi
5102	fi	5570	fi
5103		5571
5104		5572
5105	# Check whether --enable-smart-resize was given.	5573	# Check whether --enable-smart-resize was given.
5106	if test "${enable_smart_resize+set}" = set; then :	5574	if test ${enable_smart_resize+y}
		5575	then :
5107	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5576	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5108		5577
5109	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5578	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5110		5579
5111	fi	5580	fi
5112	fi	5581	fi
5113		5582
5114		5583
5115	# Check whether --enable-text-blink was given.	5584	# Check whether --enable-text-blink was given.
5116	if test "${enable_text_blink+set}" = set; then :	5585	if test ${enable_text_blink+y}
		5586	then :
5117	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5587	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5118	support_text_blink=$enableval	5588	support_text_blink=$enableval
5119	fi	5589	fi
5120	fi	5590	fi
5121		5591
5122		5592
5123	# Check whether --enable-pointer-blank was given.	5593	# Check whether --enable-pointer-blank was given.
5124	if test "${enable_pointer_blank+set}" = set; then :	5594	if test ${enable_pointer_blank+y}
		5595	then :
5125	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5596	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5126	support_pointer_blank=$enableval	5597	support_pointer_blank=$enableval
5127	fi	5598	fi
5128	fi	5599	fi
5129		5600
5130		5601
5131		5602
5132	# Check whether --with-term was given.	5603	# Check whether --with-term was given.
5133	if test "${with_term+set}" = set; then :	5604	if test ${with_term+y}
		5605	then :
5134	withval=$with_term; if test x$withval != x; then	5606	withval=$with_term; if test x$withval != x; then
5135		5607
5136	cat >>confdefs.h <<_ACEOF	5608	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5137	#define TERMENV "$withval"
5138	_ACEOF
5139	term="$withval"	5609	term="$withval"
5140	fi	5610	fi
5141	fi	5611	fi
5142		5612
5143		5613
5144		5614
5145	# Check whether --with-terminfo was given.	5615	# Check whether --with-terminfo was given.
5146	if test "${with_terminfo+set}" = set; then :	5616	if test ${with_terminfo+y}
		5617	then :
5147	withval=$with_terminfo; if test x$withval != x; then	5618	withval=$with_terminfo; if test x$withval != x; then
5148		5619
5149	cat >>confdefs.h <<_ACEOF	5620	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5150	#define RXVT_TERMINFO "$withval"
5151	_ACEOF
5152	terminfo="$withval"	5621	terminfo="$withval"
5153	fi	5622	fi
5154	fi	5623	fi
5155		5624
5156		5625
		5626	if test x$support_resources = xno; then
		5627	if test x$support_frills = xyes \|\| test x$support_perl = xyes; then
		5628	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5629	fi
		5630
		5631
		5632	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5633
		5634	fi
		5635
5157		5636
5158	LIBEV_M4_AVOID_LIBRT=1	5637	LIBEV_M4_AVOID_LIBRT=1
5159		5638
5160	ac_ext=cpp	5639	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5161	ac_cpp='$CXXCPP $CPPFLAGS'	5640	if test "x$ac_cv_header_sys_inotify_h" = xyes
5162	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5641	then :
5163	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5642	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5164	ac_compiler_gnu=$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		5643
5194	else
5195	# Broken: fails on valid input.
5196	continue
5197	fi	5644	fi
5198	rm -f conftest.err conftest.i conftest.$ac_ext	5645	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5646	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5647	then :
		5648	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5199		5649
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	5650	fi
5214	rm -f conftest.err conftest.i conftest.$ac_ext	5651	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5652	if test "x$ac_cv_header_sys_event_h" = xyes
		5653	then :
		5654	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5215		5655
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 $ac_preproc_ok; then :
5220	break
5221	fi	5656	fi
5222
5223	done
5224	ac_cv_prog_CXXCPP=$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" "$ac_includes_default"	5657	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5298	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :	5658	if test "x$ac_cv_header_port_h" = xyes
5299	cat >>confdefs.h <<_ACEOF	5659	then :
5300	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1	5660	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5301	_ACEOF
5302		5661
5303	fi	5662	fi
		5663	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
		5664	if test "x$ac_cv_header_poll_h" = xyes
		5665	then :
		5666	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5304		5667
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" \| $as_tr_cpp` 1
5315	_ACEOF
5316
5317	fi	5668	fi
5318	done	5669	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5670	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5671	then :
		5672	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5319		5673
		5674	fi
5320		5675
		5676	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5677	if test "x$ac_cv_header_sys_select_h" = xyes
		5678	then :
		5679	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5680
		5681	fi
		5682	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5683	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5684	then :
		5685	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5686
		5687	fi
		5688	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5689	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5690	then :
		5691	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5692
		5693	fi
		5694	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5695	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5696	then :
		5697	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5698
		5699	fi
		5700	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5701	if test "x$ac_cv_header_linux_fs_h" = xyes
		5702	then :
		5703	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5704
		5705	fi
		5706
		5707
		5708	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5709	if test "x$ac_cv_func_inotify_init" = xyes
		5710	then :
		5711	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5712
		5713	fi
		5714	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5715	if test "x$ac_cv_func_epoll_ctl" = xyes
		5716	then :
		5717	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5718
		5719	fi
		5720	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5721	if test "x$ac_cv_func_kqueue" = xyes
		5722	then :
		5723	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5724
		5725	fi
		5726	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5727	if test "x$ac_cv_func_port_create" = xyes
		5728	then :
		5729	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5730
		5731	fi
		5732	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5733	if test "x$ac_cv_func_poll" = xyes
		5734	then :
		5735	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5736
		5737	fi
		5738	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5739	if test "x$ac_cv_func_select" = xyes
		5740	then :
		5741	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5742
		5743	fi
		5744	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5745	if test "x$ac_cv_func_eventfd" = xyes
		5746	then :
		5747	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5748
		5749	fi
		5750	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5751	if test "x$ac_cv_func_signalfd" = xyes
		5752	then :
		5753	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5754
		5755	fi
		5756
		5757
		5758
5321	for ac_func in clock_gettime	5759	for ac_func in clock_gettime
5322	do :	5760	do :
5323	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5761	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5324	if test "x$ac_cv_func_clock_gettime" = xyes; then :	5762	if test "x$ac_cv_func_clock_gettime" = xyes
5325	cat >>confdefs.h <<_ACEOF	5763	then :
5326	#define HAVE_CLOCK_GETTIME 1	5764	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5327	_ACEOF
5328		5765
5329	else	5766	else $as_nop
5330		5767
5331	if test $(uname) = Linux; then	5768	if test $(uname) = Linux; then
5332	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5333	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5770	printf %s "checking for clock_gettime syscall... " >&6; }
5334	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5335	/* end confdefs.h. */	5772	/* end confdefs.h. */
5336	#include <unistd.h>	5773	#include <unistd.h>
5337	#include <sys/syscall.h>	5774	#include <sys/syscall.h>
5338	#include <time.h>	5775	#include <time.h>
5339	int	5776	int
5340	main ()	5777	main (void)
5341	{	5778	{
5342	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5779	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5343	;	5780	;
5344	return 0;	5781	return 0;
5345	}	5782	}
5346	_ACEOF	5783	_ACEOF
5347	if ac_fn_cxx_try_link "$LINENO"; then :	5784	if ac_fn_cxx_try_link "$LINENO"
		5785	then :
5348	ac_have_clock_syscall=1	5786	ac_have_clock_syscall=1
5349		5787
5350	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5788	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5351		5789
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5353	$as_echo "yes" >&6; }	5791	printf "%s\n" "yes" >&6; }
5354	else	5792	else $as_nop
5355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5356	$as_echo "no" >&6; }	5794	printf "%s\n" "no" >&6; }
5357	fi	5795	fi
5358	rm -f core conftest.err conftest.$ac_objext \	5796	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5359	conftest$ac_exeext conftest.$ac_ext	5797	conftest$ac_exeext conftest.$ac_ext
5360	fi	5798	fi
5361	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5799	if test -z "$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	5800	{ 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; }	5801	printf %s "checking for clock_gettime in -lrt... " >&6; }
5364	if ${ac_cv_lib_rt_clock_gettime+:} false; then :	5802	if test ${ac_cv_lib_rt_clock_gettime+y}
5365	$as_echo_n "(cached) " >&6	5803	then :
5366	else	5804	printf %s "(cached) " >&6
		5805	else $as_nop
5367	ac_check_lib_save_LIBS=$LIBS	5806	ac_check_lib_save_LIBS=$LIBS
5368	LIBS="-lrt $LIBS"	5807	LIBS="-lrt $LIBS"
5369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370	/* end confdefs.h. */	5809	/* end confdefs.h. */
5371		5810
5372	/* Override any GCC internal prototype to avoid an error.	5811	namespace conftest {
5373	Use char because int might match the return type of a GCC	5812	extern "C" int clock_gettime ();
5374	builtin and then its argument prototype would still apply. */	5813	}
5375	#ifdef __cplusplus
5376	extern "C"
5377	#endif
5378	char clock_gettime ();
5379	int	5814	int
5380	main ()	5815	main (void)
5381	{	5816	{
5382	return clock_gettime ();	5817	return conftest::clock_gettime ();
5383	;	5818	;
5384	return 0;	5819	return 0;
5385	}	5820	}
5386	_ACEOF	5821	_ACEOF
5387	if ac_fn_cxx_try_link "$LINENO"; then :	5822	if ac_fn_cxx_try_link "$LINENO"
		5823	then :
5388	ac_cv_lib_rt_clock_gettime=yes	5824	ac_cv_lib_rt_clock_gettime=yes
5389	else	5825	else $as_nop
5390	ac_cv_lib_rt_clock_gettime=no	5826	ac_cv_lib_rt_clock_gettime=no
5391	fi	5827	fi
5392	rm -f core conftest.err conftest.$ac_objext \	5828	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5393	conftest$ac_exeext conftest.$ac_ext	5829	conftest$ac_exeext conftest.$ac_ext
5394	LIBS=$ac_check_lib_save_LIBS	5830	LIBS=$ac_check_lib_save_LIBS
5395	fi	5831	fi
5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5397	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5833	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5398	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :	5834	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5399	cat >>confdefs.h <<_ACEOF	5835	then :
5400	#define HAVE_LIBRT 1	5836	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5401	_ACEOF
5402		5837
5403	LIBS="-lrt $LIBS"	5838	LIBS="-lrt $LIBS"
5404		5839
5405	fi	5840	fi
5406		5841
5407	unset ac_cv_func_clock_gettime	5842	unset ac_cv_func_clock_gettime
5408	for ac_func in clock_gettime
5409	do :
5410	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5843	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5411	if test "x$ac_cv_func_clock_gettime" = xyes; then :	5844	if test "x$ac_cv_func_clock_gettime" = xyes
5412	cat >>confdefs.h <<_ACEOF	5845	then :
5413	#define HAVE_CLOCK_GETTIME 1	5846	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5414	_ACEOF
5415		5847
5416	fi	5848	fi
		5849
		5850	fi
		5851
		5852	fi
		5853
5417	done	5854	done
5418		5855
5419	fi
5420		5856
5421	fi
5422	done
5423
5424
5425	for ac_func in nanosleep	5857	for ac_func in nanosleep
5426	do :	5858	do :
5427	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5859	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5428	if test "x$ac_cv_func_nanosleep" = xyes; then :	5860	if test "x$ac_cv_func_nanosleep" = xyes
5429	cat >>confdefs.h <<_ACEOF	5861	then :
5430	#define HAVE_NANOSLEEP 1	5862	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5431	_ACEOF
5432		5863
5433	else	5864	else $as_nop
5434		5865
5435	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5866	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5437	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5868	printf %s "checking for nanosleep in -lrt... " >&6; }
5438	if ${ac_cv_lib_rt_nanosleep+:} false; then :	5869	if test ${ac_cv_lib_rt_nanosleep+y}
5439	$as_echo_n "(cached) " >&6	5870	then :
5440	else	5871	printf %s "(cached) " >&6
		5872	else $as_nop
5441	ac_check_lib_save_LIBS=$LIBS	5873	ac_check_lib_save_LIBS=$LIBS
5442	LIBS="-lrt $LIBS"	5874	LIBS="-lrt $LIBS"
5443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444	/* end confdefs.h. */	5876	/* end confdefs.h. */
5445		5877
5446	/* Override any GCC internal prototype to avoid an error.	5878	namespace conftest {
5447	Use char because int might match the return type of a GCC	5879	extern "C" int nanosleep ();
5448	builtin and then its argument prototype would still apply. */	5880	}
5449	#ifdef __cplusplus
5450	extern "C"
5451	#endif
5452	char nanosleep ();
5453	int	5881	int
5454	main ()	5882	main (void)
5455	{	5883	{
5456	return nanosleep ();	5884	return conftest::nanosleep ();
5457	;	5885	;
5458	return 0;	5886	return 0;
5459	}	5887	}
5460	_ACEOF	5888	_ACEOF
5461	if ac_fn_cxx_try_link "$LINENO"; then :	5889	if ac_fn_cxx_try_link "$LINENO"
		5890	then :
5462	ac_cv_lib_rt_nanosleep=yes	5891	ac_cv_lib_rt_nanosleep=yes
5463	else	5892	else $as_nop
5464	ac_cv_lib_rt_nanosleep=no	5893	ac_cv_lib_rt_nanosleep=no
5465	fi	5894	fi
5466	rm -f core conftest.err conftest.$ac_objext \	5895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5467	conftest$ac_exeext conftest.$ac_ext	5896	conftest$ac_exeext conftest.$ac_ext
5468	LIBS=$ac_check_lib_save_LIBS	5897	LIBS=$ac_check_lib_save_LIBS
5469	fi	5898	fi
5470	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	5899	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5471	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	5900	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5472	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :	5901	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5473	cat >>confdefs.h <<_ACEOF	5902	then :
5474	#define HAVE_LIBRT 1	5903	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5475	_ACEOF
5476		5904
5477	LIBS="-lrt $LIBS"	5905	LIBS="-lrt $LIBS"
5478		5906
5479	fi	5907	fi
5480		5908
5481	unset ac_cv_func_nanosleep	5909	unset ac_cv_func_nanosleep
5482	for ac_func in nanosleep
5483	do :
5484	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5910	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5485	if test "x$ac_cv_func_nanosleep" = xyes; then :	5911	if test "x$ac_cv_func_nanosleep" = xyes
5486	cat >>confdefs.h <<_ACEOF	5912	then :
5487	#define HAVE_NANOSLEEP 1	5913	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5488	_ACEOF
5489		5914
5490	fi	5915	fi
		5916
		5917	fi
		5918
		5919	fi
		5920
5491	done	5921	done
5492		5922
5493	fi	5923	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5924	"
		5925	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5926	then :
5494		5927
		5928
		5929	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5930
		5931
5495	fi	5932	fi
5496	done
5497		5933
5498		5934
5499	if test -z "$LIBEV_M4_AVOID_LIBM"; then	5935	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5500	LIBM=m	5936	LIBM=m
5501	fi	5937	fi
5502	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5	5938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5503	$as_echo_n "checking for library containing floor... " >&6; }	5939	printf %s "checking for library containing floor... " >&6; }
5504	if ${ac_cv_search_floor+:} false; then :	5940	if test ${ac_cv_search_floor+y}
5505	$as_echo_n "(cached) " >&6	5941	then :
5506	else	5942	printf %s "(cached) " >&6
		5943	else $as_nop
5507	ac_func_search_save_LIBS=$LIBS	5944	ac_func_search_save_LIBS=$LIBS
5508	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5509	/* end confdefs.h. */	5946	/* end confdefs.h. */
5510		5947
5511	/* Override any GCC internal prototype to avoid an error.	5948	namespace conftest {
5512	Use char because int might match the return type of a GCC	5949	extern "C" int floor ();
5513	builtin and then its argument prototype would still apply. */	5950	}
5514	#ifdef __cplusplus
5515	extern "C"
5516	#endif
5517	char floor ();
5518	int	5951	int
5519	main ()	5952	main (void)
5520	{	5953	{
5521	return floor ();	5954	return conftest::floor ();
5522	;	5955	;
5523	return 0;	5956	return 0;
5524	}	5957	}
5525	_ACEOF	5958	_ACEOF
5526	for ac_lib in '' $LIBM; do	5959	for ac_lib in '' $LIBM
		5960	do
5527	if test -z "$ac_lib"; then	5961	if test -z "$ac_lib"; then
5528	ac_res="none required"	5962	ac_res="none required"
5529	else	5963	else
5530	ac_res=-l$ac_lib	5964	ac_res=-l$ac_lib
5531	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5965	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5532	fi	5966	fi
5533	if ac_fn_cxx_try_link "$LINENO"; then :	5967	if ac_fn_cxx_try_link "$LINENO"
		5968	then :
5534	ac_cv_search_floor=$ac_res	5969	ac_cv_search_floor=$ac_res
5535	fi	5970	fi
5536	rm -f core conftest.err conftest.$ac_objext \	5971	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5537	conftest$ac_exeext	5972	conftest$ac_exeext
5538	if ${ac_cv_search_floor+:} false; then :	5973	if test ${ac_cv_search_floor+y}
		5974	then :
5539	break	5975	break
5540	fi	5976	fi
5541	done	5977	done
5542	if ${ac_cv_search_floor+:} false; then :	5978	if test ${ac_cv_search_floor+y}
		5979	then :
5543		5980
5544	else	5981	else $as_nop
5545	ac_cv_search_floor=no	5982	ac_cv_search_floor=no
5546	fi	5983	fi
5547	rm conftest.$ac_ext	5984	rm conftest.$ac_ext
5548	LIBS=$ac_func_search_save_LIBS	5985	LIBS=$ac_func_search_save_LIBS
5549	fi	5986	fi
5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5	5987	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5551	$as_echo "$ac_cv_search_floor" >&6; }	5988	printf "%s\n" "$ac_cv_search_floor" >&6; }
5552	ac_res=$ac_cv_search_floor	5989	ac_res=$ac_cv_search_floor
5553	if test "$ac_res" != no; then :	5990	if test "$ac_res" != no
		5991	then :
5554	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5992	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5555		5993
5556	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h	5994	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5557		5995
5558	fi	5996	fi
5559		5997
5560		5998
5561		5999
5562		6000
5563		6001
5564	# Extract the first word of "tic", so it can be a program name with args.	6002	# Extract the first word of "tic", so it can be a program name with args.
5565	set dummy tic; ac_word=$2	6003	set dummy tic; ac_word=$2
5566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5567	$as_echo_n "checking for $ac_word... " >&6; }	6005	printf %s "checking for $ac_word... " >&6; }
5568	if ${ac_cv_path_TIC+:} false; then :	6006	if test ${ac_cv_path_TIC+y}
5569	$as_echo_n "(cached) " >&6	6007	then :
5570	else	6008	printf %s "(cached) " >&6
		6009	else $as_nop
5571	case $TIC in	6010	case $TIC in
5572	[\\/]* \| ?:[\\/]*)	6011	[\\/]* \| ?:[\\/]*)
5573	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6012	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5574	;;	6013	;;
5575	*)	6014	*)
5576	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5577	for as_dir in $PATH	6016	for as_dir in $PATH
5578	do	6017	do
5579	IFS=$as_save_IFS	6018	IFS=$as_save_IFS
5580	test -z "$as_dir" && as_dir=.	6019	case $as_dir in #(((
		6020	'') as_dir=./ ;;
		6021	*/) ;;
		6022	*) as_dir=$as_dir/ ;;
		6023	esac
5581	for ac_exec_ext in '' $ac_executable_extensions; do	6024	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	6025	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"	6026	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5584	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6027	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5585	break 2	6028	break 2
5586	fi	6029	fi
5587	done	6030	done
5588	done	6031	done
5589	IFS=$as_save_IFS	6032	IFS=$as_save_IFS
…		…
5592	;;	6035	;;
5593	esac	6036	esac
5594	fi	6037	fi
5595	TIC=$ac_cv_path_TIC	6038	TIC=$ac_cv_path_TIC
5596	if test -n "$TIC"; then	6039	if test -n "$TIC"; then
5597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	6040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5598	$as_echo "$TIC" >&6; }	6041	printf "%s\n" "$TIC" >&6; }
5599	else	6042	else
5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5601	$as_echo "no" >&6; }	6044	printf "%s\n" "no" >&6; }
5602	fi	6045	fi
5603		6046
5604		6047
5605		6048
		6049	ac_ext=cpp
		6050	ac_cpp='$CXXCPP $CPPFLAGS'
		6051	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6052	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6053	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		6055	printf %s "checking how to run the C++ preprocessor... " >&6; }
		6056	if test -z "$CXXCPP"; then
		6057	if test ${ac_cv_prog_CXXCPP+y}
		6058	then :
		6059	printf %s "(cached) " >&6
		6060	else $as_nop
		6061	# Double quotes because $CXX needs to be expanded
		6062	for CXXCPP in "$CXX -E" cpp /lib/cpp
		6063	do
		6064	ac_preproc_ok=false
		6065	for ac_cxx_preproc_warn_flag in '' yes
		6066	do
		6067	# Use a header file that comes with gcc, so configuring glibc
		6068	# with a fresh cross-compiler works.
		6069	# On the NeXT, cc -E runs the code through the compiler's parser,
		6070	# not just through cpp. "Syntax error" is here to catch this case.
		6071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6072	/* end confdefs.h. */
		6073	#include <limits.h>
		6074	Syntax error
		6075	_ACEOF
		6076	if ac_fn_cxx_try_cpp "$LINENO"
		6077	then :
		6078
		6079	else $as_nop
		6080	# Broken: fails on valid input.
		6081	continue
		6082	fi
		6083	rm -f conftest.err conftest.i conftest.$ac_ext
		6084
		6085	# OK, works on sane cases. Now check whether nonexistent headers
		6086	# can be detected and how.
		6087	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6088	/* end confdefs.h. */
		6089	#include <ac_nonexistent.h>
		6090	_ACEOF
		6091	if ac_fn_cxx_try_cpp "$LINENO"
		6092	then :
		6093	# Broken: success on invalid input.
		6094	continue
		6095	else $as_nop
		6096	# Passes both tests.
		6097	ac_preproc_ok=:
		6098	break
		6099	fi
		6100	rm -f conftest.err conftest.i conftest.$ac_ext
		6101
		6102	done
		6103	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6104	rm -f conftest.i conftest.err conftest.$ac_ext
		6105	if $ac_preproc_ok
		6106	then :
		6107	break
		6108	fi
		6109
		6110	done
		6111	ac_cv_prog_CXXCPP=$CXXCPP
		6112
		6113	fi
		6114	CXXCPP=$ac_cv_prog_CXXCPP
		6115	else
		6116	ac_cv_prog_CXXCPP=$CXXCPP
		6117	fi
		6118	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6119	printf "%s\n" "$CXXCPP" >&6; }
		6120	ac_preproc_ok=false
		6121	for ac_cxx_preproc_warn_flag in '' yes
		6122	do
		6123	# Use a header file that comes with gcc, so configuring glibc
		6124	# with a fresh cross-compiler works.
		6125	# On the NeXT, cc -E runs the code through the compiler's parser,
		6126	# not just through cpp. "Syntax error" is here to catch this case.
		6127	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6128	/* end confdefs.h. */
		6129	#include <limits.h>
		6130	Syntax error
		6131	_ACEOF
		6132	if ac_fn_cxx_try_cpp "$LINENO"
		6133	then :
		6134
		6135	else $as_nop
		6136	# Broken: fails on valid input.
		6137	continue
		6138	fi
		6139	rm -f conftest.err conftest.i conftest.$ac_ext
		6140
		6141	# OK, works on sane cases. Now check whether nonexistent headers
		6142	# can be detected and how.
		6143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6144	/* end confdefs.h. */
		6145	#include <ac_nonexistent.h>
		6146	_ACEOF
		6147	if ac_fn_cxx_try_cpp "$LINENO"
		6148	then :
		6149	# Broken: success on invalid input.
		6150	continue
		6151	else $as_nop
		6152	# Passes both tests.
		6153	ac_preproc_ok=:
		6154	break
		6155	fi
		6156	rm -f conftest.err conftest.i conftest.$ac_ext
		6157
		6158	done
		6159	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6160	rm -f conftest.i conftest.err conftest.$ac_ext
		6161	if $ac_preproc_ok
		6162	then :
		6163
		6164	else $as_nop
		6165	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6166	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6167	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6168	See \`config.log' for more details" "$LINENO" 5; }
		6169	fi
		6170
		6171	ac_ext=cpp
		6172	ac_cpp='$CXXCPP $CPPFLAGS'
		6173	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6174	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6175	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6176
		6177
5606	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6178	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5607	$as_echo_n "checking for X... " >&6; }	6179	printf %s "checking for X... " >&6; }
5608		6180
5609		6181
5610	# Check whether --with-x was given.	6182	# Check whether --with-x was given.
5611	if test "${with_x+set}" = set; then :	6183	if test ${with_x+y}
		6184	then :
5612	withval=$with_x;	6185	withval=$with_x;
5613	fi	6186	fi
5614		6187
5615	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6188	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5616	if test "x$with_x" = xno; then	6189	if test "x$with_x" = xno; then
5617	# The user explicitly disabled X.	6190	# The user explicitly disabled X.
5618	have_x=disabled	6191	have_x=disabled
5619	else	6192	else
5620	case $x_includes,$x_libraries in #(	6193	case $x_includes,$x_libraries in #(
5621	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(	6194	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5622	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :	6195	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5623	$as_echo_n "(cached) " >&6	6196	then :
5624	else	6197	printf %s "(cached) " >&6
		6198	else $as_nop
5625	# One or both of the vars are not set, and there is no cached value.	6199	# One or both of the vars are not set, and there is no cached value.
5626	ac_x_includes=no ac_x_libraries=no	6200	ac_x_includes=no
		6201	ac_x_libraries=no
		6202	# Do we need to do anything special at all?
		6203	ac_save_LIBS=$LIBS
		6204	LIBS="-lX11 $LIBS"
		6205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6206	/* end confdefs.h. */
		6207	#include <X11/Xlib.h>
		6208	int
		6209	main (void)
		6210	{
		6211	XrmInitialize ()
		6212	;
		6213	return 0;
		6214	}
		6215	_ACEOF
		6216	if ac_fn_cxx_try_link "$LINENO"
		6217	then :
		6218	# We can compile and link X programs with no special options.
		6219	ac_x_includes=
		6220	ac_x_libraries=
		6221	fi
		6222	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6223	conftest$ac_exeext conftest.$ac_ext
		6224	LIBS="$ac_save_LIBS"
		6225	# If that didn't work, only try xmkmf and file system searches
		6226	# for native compilation.
		6227	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6228	then :
5627	rm -f -r conftest.dir	6229	rm -f -r conftest.dir
5628	if mkdir conftest.dir; then	6230	if mkdir conftest.dir; then
5629	cd conftest.dir	6231	cd conftest.dir
5630	cat >Imakefile <<'_ACEOF'	6232	cat >Imakefile <<'_ACEOF'
5631	incroot:	6233	incroot:
5632	@echo incroot='${INCROOT}'	6234	@echo incroot='${INCROOT}'
…		…
5661	fi	6263	fi
5662	cd ..	6264	cd ..
5663	rm -f -r conftest.dir	6265	rm -f -r conftest.dir
5664	fi	6266	fi
5665		6267
5666	# Standard set of common directories for X headers.	6268	# Standard set of common directories for X headers.
5667	# Check X11 before X11Rn because it is often a symlink to the current release.	6269	# Check X11 before X11Rn because it is often a symlink to the current release.
5668	ac_x_header_dirs='	6270	ac_x_header_dirs='
5669	/usr/X11/include	6271	/usr/X11/include
5670	/usr/X11R7/include	6272	/usr/X11R7/include
5671	/usr/X11R6/include	6273	/usr/X11R6/include
…		…
5688	/usr/local/include/X11R7	6290	/usr/local/include/X11R7
5689	/usr/local/include/X11R6	6291	/usr/local/include/X11R6
5690	/usr/local/include/X11R5	6292	/usr/local/include/X11R5
5691	/usr/local/include/X11R4	6293	/usr/local/include/X11R4
5692		6294
		6295	/opt/X11/include
		6296
5693	/usr/X386/include	6297	/usr/X386/include
5694	/usr/x386/include	6298	/usr/x386/include
5695	/usr/XFree86/include/X11	6299	/usr/XFree86/include/X11
5696		6300
5697	/usr/include	6301	/usr/include
…		…
5709	# First, try using that file with no special directory specified.	6313	# First, try using that file with no special directory specified.
5710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5711	/* end confdefs.h. */	6315	/* end confdefs.h. */
5712	#include <X11/Xlib.h>	6316	#include <X11/Xlib.h>
5713	_ACEOF	6317	_ACEOF
5714	if ac_fn_cxx_try_cpp "$LINENO"; then :	6318	if ac_fn_cxx_try_cpp "$LINENO"
		6319	then :
5715	# We can compile using X headers with no special include directory.	6320	# We can compile using X headers with no special include directory.
5716	ac_x_includes=	6321	ac_x_includes=
5717	else	6322	else $as_nop
5718	for ac_dir in $ac_x_header_dirs; do	6323	for ac_dir in $ac_x_header_dirs; do
5719	if test -r "$ac_dir/X11/Xlib.h"; then	6324	if test -r "$ac_dir/X11/Xlib.h"; then
5720	ac_x_includes=$ac_dir	6325	ac_x_includes=$ac_dir
5721	break	6326	break
5722	fi	6327	fi
…		…
5733	LIBS="-lX11 $LIBS"	6338	LIBS="-lX11 $LIBS"
5734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735	/* end confdefs.h. */	6340	/* end confdefs.h. */
5736	#include <X11/Xlib.h>	6341	#include <X11/Xlib.h>
5737	int	6342	int
5738	main ()	6343	main (void)
5739	{	6344	{
5740	XrmInitialize ()	6345	XrmInitialize ()
5741	;	6346	;
5742	return 0;	6347	return 0;
5743	}	6348	}
5744	_ACEOF	6349	_ACEOF
5745	if ac_fn_cxx_try_link "$LINENO"; then :	6350	if ac_fn_cxx_try_link "$LINENO"
		6351	then :
5746	LIBS=$ac_save_LIBS	6352	LIBS=$ac_save_LIBS
5747	# We can link X programs with no special library path.	6353	# We can link X programs with no special library path.
5748	ac_x_libraries=	6354	ac_x_libraries=
5749	else	6355	else $as_nop
5750	LIBS=$ac_save_LIBS	6356	LIBS=$ac_save_LIBS
5751	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`	6357	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
5752	do	6358	do
5753	# Don't even attempt the hair of trying to link an X program!	6359	# Don't even attempt the hair of trying to link an X program!
5754	for ac_extension in a so sl dylib la dll; do	6360	for ac_extension in a so sl dylib la dll; do
5755	if test -r "$ac_dir/libX11.$ac_extension"; then	6361	if test -r "$ac_dir/libX11.$ac_extension"; then
5756	ac_x_libraries=$ac_dir	6362	ac_x_libraries=$ac_dir
5757	break 2	6363	break 2
5758	fi	6364	fi
5759	done	6365	done
5760	done	6366	done
5761	fi	6367	fi
5762	rm -f core conftest.err conftest.$ac_objext \	6368	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5763	conftest$ac_exeext conftest.$ac_ext	6369	conftest$ac_exeext conftest.$ac_ext
5764	fi # $ac_x_libraries = no	6370	fi # $ac_x_libraries = no
5765		6371
		6372	fi
		6373	# Record the results.
5766	case $ac_x_includes,$ac_x_libraries in #(	6374	case $ac_x_includes,$ac_x_libraries in #(
5767	no,* \| ,no \| \'*)	6375	no,* \| ,no \| \'*) :
5768	# Didn't find X, or a directory has "'" in its name.	6376	# Didn't find X, or a directory has "'" in its name.
5769	ac_cv_have_x="have_x=no";; #(	6377	ac_cv_have_x="have_x=no" ;; #(
5770	*)	6378	*) :
5771	# Record where we found X for the cache.	6379	# Record where we found X for the cache.
5772	ac_cv_have_x="have_x=yes\	6380	ac_cv_have_x="have_x=yes\
5773	ac_x_includes='$ac_x_includes'\	6381	ac_x_includes='$ac_x_includes'\
5774	ac_x_libraries='$ac_x_libraries'"	6382	ac_x_libraries='$ac_x_libraries'" ;;
5775	esac	6383	esac
5776	fi	6384	fi
5777	;; #(	6385	;; #(
5778	*) have_x=yes;;	6386	*) have_x=yes;;
5779	esac	6387	esac
5780	eval "$ac_cv_have_x"	6388	eval "$ac_cv_have_x"
5781	fi # $with_x != no	6389	fi # $with_x != no
5782		6390
5783	if test "$have_x" != yes; then	6391	if test "$have_x" != yes; then
5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5785	$as_echo "$have_x" >&6; }	6393	printf "%s\n" "$have_x" >&6; }
5786	no_x=yes	6394	no_x=yes
5787	else	6395	else
5788	# If each of the values was on the command line, it overrides each guess.	6396	# If each of the values was on the command line, it overrides each guess.
5789	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6397	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5790	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6398	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5791	# Update the cache value to reflect the command line values.	6399	# Update the cache value to reflect the command line values.
5792	ac_cv_have_x="have_x=yes\	6400	ac_cv_have_x="have_x=yes\
5793	ac_x_includes='$x_includes'\	6401	ac_x_includes='$x_includes'\
5794	ac_x_libraries='$x_libraries'"	6402	ac_x_libraries='$x_libraries'"
5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6403	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5796	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6404	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5797	fi	6405	fi
5798		6406
5799	if test "$no_x" = yes; then	6407	if test "$no_x" = yes; then
5800	# Not all programs may use this symbol, but it does not hurt to define it.	6408	# Not all programs may use this symbol, but it does not hurt to define it.
5801		6409
5802	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6410	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5803		6411
5804	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6412	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5805	else	6413	else
5806	if test -n "$x_includes"; then	6414	if test -n "$x_includes"; then
5807	X_CFLAGS="$X_CFLAGS -I$x_includes"	6415	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5810	# It would also be nice to do this for all -L options, not just this one.	6418	# It would also be nice to do this for all -L options, not just this one.
5811	if test -n "$x_libraries"; then	6419	if test -n "$x_libraries"; then
5812	X_LIBS="$X_LIBS -L$x_libraries"	6420	X_LIBS="$X_LIBS -L$x_libraries"
5813	# For Solaris; some versions of Sun CC require a space after -R and	6421	# For Solaris; some versions of Sun CC require a space after -R and
5814	# others require no space. Words are not sufficient . . . .	6422	# 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	6423	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5816	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6424	printf %s "checking whether -R must be followed by a space... " >&6; }
5817	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6425	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5818	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6426	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5819	ac_cxx_werror_flag=yes	6427	ac_cxx_werror_flag=yes
5820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5821	/* end confdefs.h. */	6429	/* end confdefs.h. */
5822		6430
5823	int	6431	int
5824	main ()	6432	main (void)
5825	{	6433	{
5826		6434
5827	;	6435	;
5828	return 0;	6436	return 0;
5829	}	6437	}
5830	_ACEOF	6438	_ACEOF
5831	if ac_fn_cxx_try_link "$LINENO"; then :	6439	if ac_fn_cxx_try_link "$LINENO"
		6440	then :
5832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6441	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5833	$as_echo "no" >&6; }	6442	printf "%s\n" "no" >&6; }
5834	X_LIBS="$X_LIBS -R$x_libraries"	6443	X_LIBS="$X_LIBS -R$x_libraries"
5835	else	6444	else $as_nop
5836	LIBS="$ac_xsave_LIBS -R $x_libraries"	6445	LIBS="$ac_xsave_LIBS -R $x_libraries"
5837	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5838	/* end confdefs.h. */	6447	/* end confdefs.h. */
5839		6448
5840	int	6449	int
5841	main ()	6450	main (void)
5842	{	6451	{
5843		6452
5844	;	6453	;
5845	return 0;	6454	return 0;
5846	}	6455	}
5847	_ACEOF	6456	_ACEOF
5848	if ac_fn_cxx_try_link "$LINENO"; then :	6457	if ac_fn_cxx_try_link "$LINENO"
		6458	then :
5849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6459	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5850	$as_echo "yes" >&6; }	6460	printf "%s\n" "yes" >&6; }
5851	X_LIBS="$X_LIBS -R $x_libraries"	6461	X_LIBS="$X_LIBS -R $x_libraries"
5852	else	6462	else $as_nop
5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5854	$as_echo "neither works" >&6; }	6464	printf "%s\n" "neither works" >&6; }
5855	fi	6465	fi
5856	rm -f core conftest.err conftest.$ac_objext \	6466	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5857	conftest$ac_exeext conftest.$ac_ext	6467	conftest$ac_exeext conftest.$ac_ext
5858	fi	6468	fi
5859	rm -f core conftest.err conftest.$ac_objext \	6469	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5860	conftest$ac_exeext conftest.$ac_ext	6470	conftest$ac_exeext conftest.$ac_ext
5861	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6471	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5862	LIBS=$ac_xsave_LIBS	6472	LIBS=$ac_xsave_LIBS
5863	fi	6473	fi
5864		6474
…		…
5874	# the Alpha needs dnet_stub (dnet does not exist).	6484	# the Alpha needs dnet_stub (dnet does not exist).
5875	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6485	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5877	/* end confdefs.h. */	6487	/* end confdefs.h. */
5878		6488
5879	/* Override any GCC internal prototype to avoid an error.	6489	namespace conftest {
5880	Use char because int might match the return type of a GCC	6490	extern "C" int XOpenDisplay ();
5881	builtin and then its argument prototype would still apply. */	6491	}
5882	#ifdef __cplusplus
5883	extern "C"
5884	#endif
5885	char XOpenDisplay ();
5886	int	6492	int
5887	main ()	6493	main (void)
5888	{	6494	{
5889	return XOpenDisplay ();	6495	return conftest::XOpenDisplay ();
5890	;	6496	;
5891	return 0;	6497	return 0;
5892	}	6498	}
5893	_ACEOF	6499	_ACEOF
5894	if ac_fn_cxx_try_link "$LINENO"; then :	6500	if ac_fn_cxx_try_link "$LINENO"
		6501	then :
5895		6502
5896	else	6503	else $as_nop
5897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6504	{ 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; }	6505	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5899	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :	6506	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5900	$as_echo_n "(cached) " >&6	6507	then :
5901	else	6508	printf %s "(cached) " >&6
		6509	else $as_nop
5902	ac_check_lib_save_LIBS=$LIBS	6510	ac_check_lib_save_LIBS=$LIBS
5903	LIBS="-ldnet $LIBS"	6511	LIBS="-ldnet $LIBS"
5904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6512	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5905	/* end confdefs.h. */	6513	/* end confdefs.h. */
5906		6514
5907	/* Override any GCC internal prototype to avoid an error.	6515	namespace conftest {
5908	Use char because int might match the return type of a GCC	6516	extern "C" int dnet_ntoa ();
5909	builtin and then its argument prototype would still apply. */	6517	}
5910	#ifdef __cplusplus
5911	extern "C"
5912	#endif
5913	char dnet_ntoa ();
5914	int	6518	int
5915	main ()	6519	main (void)
5916	{	6520	{
5917	return dnet_ntoa ();	6521	return conftest::dnet_ntoa ();
5918	;	6522	;
5919	return 0;	6523	return 0;
5920	}	6524	}
5921	_ACEOF	6525	_ACEOF
5922	if ac_fn_cxx_try_link "$LINENO"; then :	6526	if ac_fn_cxx_try_link "$LINENO"
		6527	then :
5923	ac_cv_lib_dnet_dnet_ntoa=yes	6528	ac_cv_lib_dnet_dnet_ntoa=yes
5924	else	6529	else $as_nop
5925	ac_cv_lib_dnet_dnet_ntoa=no	6530	ac_cv_lib_dnet_dnet_ntoa=no
5926	fi	6531	fi
5927	rm -f core conftest.err conftest.$ac_objext \	6532	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5928	conftest$ac_exeext conftest.$ac_ext	6533	conftest$ac_exeext conftest.$ac_ext
5929	LIBS=$ac_check_lib_save_LIBS	6534	LIBS=$ac_check_lib_save_LIBS
5930	fi	6535	fi
5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5932	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6537	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5933	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :	6538	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6539	then :
5934	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6540	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5935	fi	6541	fi
5936		6542
5937	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6543	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	6544	{ 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; }	6545	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5940	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :	6546	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5941	$as_echo_n "(cached) " >&6	6547	then :
5942	else	6548	printf %s "(cached) " >&6
		6549	else $as_nop
5943	ac_check_lib_save_LIBS=$LIBS	6550	ac_check_lib_save_LIBS=$LIBS
5944	LIBS="-ldnet_stub $LIBS"	6551	LIBS="-ldnet_stub $LIBS"
5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5946	/* end confdefs.h. */	6553	/* end confdefs.h. */
5947		6554
5948	/* Override any GCC internal prototype to avoid an error.	6555	namespace conftest {
5949	Use char because int might match the return type of a GCC	6556	extern "C" int dnet_ntoa ();
5950	builtin and then its argument prototype would still apply. */	6557	}
5951	#ifdef __cplusplus
5952	extern "C"
5953	#endif
5954	char dnet_ntoa ();
5955	int	6558	int
5956	main ()	6559	main (void)
5957	{	6560	{
5958	return dnet_ntoa ();	6561	return conftest::dnet_ntoa ();
5959	;	6562	;
5960	return 0;	6563	return 0;
5961	}	6564	}
5962	_ACEOF	6565	_ACEOF
5963	if ac_fn_cxx_try_link "$LINENO"; then :	6566	if ac_fn_cxx_try_link "$LINENO"
		6567	then :
5964	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6568	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5965	else	6569	else $as_nop
5966	ac_cv_lib_dnet_stub_dnet_ntoa=no	6570	ac_cv_lib_dnet_stub_dnet_ntoa=no
5967	fi	6571	fi
5968	rm -f core conftest.err conftest.$ac_objext \	6572	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5969	conftest$ac_exeext conftest.$ac_ext	6573	conftest$ac_exeext conftest.$ac_ext
5970	LIBS=$ac_check_lib_save_LIBS	6574	LIBS=$ac_check_lib_save_LIBS
5971	fi	6575	fi
5972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6576	{ printf "%s\n" "$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; }	6577	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5974	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :	6578	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6579	then :
5975	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6580	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5976	fi	6581	fi
5977		6582
5978	fi	6583	fi
5979	fi	6584	fi
5980	rm -f core conftest.err conftest.$ac_objext \	6585	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5981	conftest$ac_exeext conftest.$ac_ext	6586	conftest$ac_exeext conftest.$ac_ext
5982	LIBS="$ac_xsave_LIBS"	6587	LIBS="$ac_xsave_LIBS"
5983		6588
5984	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6589	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5985	# to get the SysV transport functions.	6590	# to get the SysV transport functions.
…		…
5988	# The nsl library prevents programs from opening the X display	6593	# The nsl library prevents programs from opening the X display
5989	# on Irix 5.2, according to T.E. Dickey.	6594	# on Irix 5.2, according to T.E. Dickey.
5990	# The functions gethostbyname, getservbyname, and inet_addr are	6595	# The functions gethostbyname, getservbyname, and inet_addr are
5991	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6596	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5992	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6597	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5993	if test "x$ac_cv_func_gethostbyname" = xyes; then :	6598	if test "x$ac_cv_func_gethostbyname" = xyes
		6599	then :
5994		6600
5995	fi	6601	fi
5996		6602
5997	if test $ac_cv_func_gethostbyname = no; then	6603	if test $ac_cv_func_gethostbyname = no; then
5998	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6604	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5999	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6605	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6000	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :	6606	if test ${ac_cv_lib_nsl_gethostbyname+y}
6001	$as_echo_n "(cached) " >&6	6607	then :
6002	else	6608	printf %s "(cached) " >&6
		6609	else $as_nop
6003	ac_check_lib_save_LIBS=$LIBS	6610	ac_check_lib_save_LIBS=$LIBS
6004	LIBS="-lnsl $LIBS"	6611	LIBS="-lnsl $LIBS"
6005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6006	/* end confdefs.h. */	6613	/* end confdefs.h. */
6007		6614
6008	/* Override any GCC internal prototype to avoid an error.	6615	namespace conftest {
6009	Use char because int might match the return type of a GCC	6616	extern "C" int gethostbyname ();
6010	builtin and then its argument prototype would still apply. */	6617	}
6011	#ifdef __cplusplus
6012	extern "C"
6013	#endif
6014	char gethostbyname ();
6015	int	6618	int
6016	main ()	6619	main (void)
6017	{	6620	{
6018	return gethostbyname ();	6621	return conftest::gethostbyname ();
6019	;	6622	;
6020	return 0;	6623	return 0;
6021	}	6624	}
6022	_ACEOF	6625	_ACEOF
6023	if ac_fn_cxx_try_link "$LINENO"; then :	6626	if ac_fn_cxx_try_link "$LINENO"
		6627	then :
6024	ac_cv_lib_nsl_gethostbyname=yes	6628	ac_cv_lib_nsl_gethostbyname=yes
6025	else	6629	else $as_nop
6026	ac_cv_lib_nsl_gethostbyname=no	6630	ac_cv_lib_nsl_gethostbyname=no
6027	fi	6631	fi
6028	rm -f core conftest.err conftest.$ac_objext \	6632	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6029	conftest$ac_exeext conftest.$ac_ext	6633	conftest$ac_exeext conftest.$ac_ext
6030	LIBS=$ac_check_lib_save_LIBS	6634	LIBS=$ac_check_lib_save_LIBS
6031	fi	6635	fi
6032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6033	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6637	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6034	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :	6638	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6639	then :
6035	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6640	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6036	fi	6641	fi
6037		6642
6038	if test $ac_cv_lib_nsl_gethostbyname = no; then	6643	if test $ac_cv_lib_nsl_gethostbyname = no; then
6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6040	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6645	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6041	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :	6646	if test ${ac_cv_lib_bsd_gethostbyname+y}
6042	$as_echo_n "(cached) " >&6	6647	then :
6043	else	6648	printf %s "(cached) " >&6
		6649	else $as_nop
6044	ac_check_lib_save_LIBS=$LIBS	6650	ac_check_lib_save_LIBS=$LIBS
6045	LIBS="-lbsd $LIBS"	6651	LIBS="-lbsd $LIBS"
6046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047	/* end confdefs.h. */	6653	/* end confdefs.h. */
6048		6654
6049	/* Override any GCC internal prototype to avoid an error.	6655	namespace conftest {
6050	Use char because int might match the return type of a GCC	6656	extern "C" int gethostbyname ();
6051	builtin and then its argument prototype would still apply. */	6657	}
6052	#ifdef __cplusplus
6053	extern "C"
6054	#endif
6055	char gethostbyname ();
6056	int	6658	int
6057	main ()	6659	main (void)
6058	{	6660	{
6059	return gethostbyname ();	6661	return conftest::gethostbyname ();
6060	;	6662	;
6061	return 0;	6663	return 0;
6062	}	6664	}
6063	_ACEOF	6665	_ACEOF
6064	if ac_fn_cxx_try_link "$LINENO"; then :	6666	if ac_fn_cxx_try_link "$LINENO"
		6667	then :
6065	ac_cv_lib_bsd_gethostbyname=yes	6668	ac_cv_lib_bsd_gethostbyname=yes
6066	else	6669	else $as_nop
6067	ac_cv_lib_bsd_gethostbyname=no	6670	ac_cv_lib_bsd_gethostbyname=no
6068	fi	6671	fi
6069	rm -f core conftest.err conftest.$ac_objext \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6070	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
6071	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
6072	fi	6675	fi
6073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6074	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6677	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6075	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :	6678	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6679	then :
6076	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6077	fi	6681	fi
6078		6682
6079	fi	6683	fi
6080	fi	6684	fi
…		…
6085	# on later versions), says Simon Leinen: it contains gethostby*	6689	# on later versions), says Simon Leinen: it contains gethostby*
6086	# variants that don't use the name server (or something). -lsocket	6690	# variants that don't use the name server (or something). -lsocket
6087	# must be given before -lnsl if both are needed. We assume that	6691	# must be given before -lnsl if both are needed. We assume that
6088	# if connect needs -lnsl, so does gethostbyname.	6692	# if connect needs -lnsl, so does gethostbyname.
6089	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6693	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6090	if test "x$ac_cv_func_connect" = xyes; then :	6694	if test "x$ac_cv_func_connect" = xyes
		6695	then :
6091		6696
6092	fi	6697	fi
6093		6698
6094	if test $ac_cv_func_connect = no; then	6699	if test $ac_cv_func_connect = no; then
6095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6700	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6096	$as_echo_n "checking for connect in -lsocket... " >&6; }	6701	printf %s "checking for connect in -lsocket... " >&6; }
6097	if ${ac_cv_lib_socket_connect+:} false; then :	6702	if test ${ac_cv_lib_socket_connect+y}
6098	$as_echo_n "(cached) " >&6	6703	then :
6099	else	6704	printf %s "(cached) " >&6
		6705	else $as_nop
6100	ac_check_lib_save_LIBS=$LIBS	6706	ac_check_lib_save_LIBS=$LIBS
6101	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6707	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6102	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6103	/* end confdefs.h. */	6709	/* end confdefs.h. */
6104		6710
6105	/* Override any GCC internal prototype to avoid an error.	6711	namespace conftest {
6106	Use char because int might match the return type of a GCC	6712	extern "C" int connect ();
6107	builtin and then its argument prototype would still apply. */	6713	}
6108	#ifdef __cplusplus
6109	extern "C"
6110	#endif
6111	char connect ();
6112	int	6714	int
6113	main ()	6715	main (void)
6114	{	6716	{
6115	return connect ();	6717	return conftest::connect ();
6116	;	6718	;
6117	return 0;	6719	return 0;
6118	}	6720	}
6119	_ACEOF	6721	_ACEOF
6120	if ac_fn_cxx_try_link "$LINENO"; then :	6722	if ac_fn_cxx_try_link "$LINENO"
		6723	then :
6121	ac_cv_lib_socket_connect=yes	6724	ac_cv_lib_socket_connect=yes
6122	else	6725	else $as_nop
6123	ac_cv_lib_socket_connect=no	6726	ac_cv_lib_socket_connect=no
6124	fi	6727	fi
6125	rm -f core conftest.err conftest.$ac_objext \	6728	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6126	conftest$ac_exeext conftest.$ac_ext	6729	conftest$ac_exeext conftest.$ac_ext
6127	LIBS=$ac_check_lib_save_LIBS	6730	LIBS=$ac_check_lib_save_LIBS
6128	fi	6731	fi
6129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6732	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6130	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6733	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6131	if test "x$ac_cv_lib_socket_connect" = xyes; then :	6734	if test "x$ac_cv_lib_socket_connect" = xyes
		6735	then :
6132	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6736	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6133	fi	6737	fi
6134		6738
6135	fi	6739	fi
6136		6740
6137	# Guillermo Gomez says -lposix is necessary on A/UX.	6741	# Guillermo Gomez says -lposix is necessary on A/UX.
6138	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6742	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6139	if test "x$ac_cv_func_remove" = xyes; then :	6743	if test "x$ac_cv_func_remove" = xyes
		6744	then :
6140		6745
6141	fi	6746	fi
6142		6747
6143	if test $ac_cv_func_remove = no; then	6748	if test $ac_cv_func_remove = no; then
6144	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6145	$as_echo_n "checking for remove in -lposix... " >&6; }	6750	printf %s "checking for remove in -lposix... " >&6; }
6146	if ${ac_cv_lib_posix_remove+:} false; then :	6751	if test ${ac_cv_lib_posix_remove+y}
6147	$as_echo_n "(cached) " >&6	6752	then :
6148	else	6753	printf %s "(cached) " >&6
		6754	else $as_nop
6149	ac_check_lib_save_LIBS=$LIBS	6755	ac_check_lib_save_LIBS=$LIBS
6150	LIBS="-lposix $LIBS"	6756	LIBS="-lposix $LIBS"
6151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152	/* end confdefs.h. */	6758	/* end confdefs.h. */
6153		6759
6154	/* Override any GCC internal prototype to avoid an error.	6760	namespace conftest {
6155	Use char because int might match the return type of a GCC	6761	extern "C" int remove ();
6156	builtin and then its argument prototype would still apply. */	6762	}
6157	#ifdef __cplusplus
6158	extern "C"
6159	#endif
6160	char remove ();
6161	int	6763	int
6162	main ()	6764	main (void)
6163	{	6765	{
6164	return remove ();	6766	return conftest::remove ();
6165	;	6767	;
6166	return 0;	6768	return 0;
6167	}	6769	}
6168	_ACEOF	6770	_ACEOF
6169	if ac_fn_cxx_try_link "$LINENO"; then :	6771	if ac_fn_cxx_try_link "$LINENO"
		6772	then :
6170	ac_cv_lib_posix_remove=yes	6773	ac_cv_lib_posix_remove=yes
6171	else	6774	else $as_nop
6172	ac_cv_lib_posix_remove=no	6775	ac_cv_lib_posix_remove=no
6173	fi	6776	fi
6174	rm -f core conftest.err conftest.$ac_objext \	6777	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6175	conftest$ac_exeext conftest.$ac_ext	6778	conftest$ac_exeext conftest.$ac_ext
6176	LIBS=$ac_check_lib_save_LIBS	6779	LIBS=$ac_check_lib_save_LIBS
6177	fi	6780	fi
6178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6781	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6179	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6782	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6180	if test "x$ac_cv_lib_posix_remove" = xyes; then :	6783	if test "x$ac_cv_lib_posix_remove" = xyes
		6784	then :
6181	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6785	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6182	fi	6786	fi
6183		6787
6184	fi	6788	fi
6185		6789
6186	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6790	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6187	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6791	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6188	if test "x$ac_cv_func_shmat" = xyes; then :	6792	if test "x$ac_cv_func_shmat" = xyes
		6793	then :
6189		6794
6190	fi	6795	fi
6191		6796
6192	if test $ac_cv_func_shmat = no; then	6797	if test $ac_cv_func_shmat = no; then
6193	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6798	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6194	$as_echo_n "checking for shmat in -lipc... " >&6; }	6799	printf %s "checking for shmat in -lipc... " >&6; }
6195	if ${ac_cv_lib_ipc_shmat+:} false; then :	6800	if test ${ac_cv_lib_ipc_shmat+y}
6196	$as_echo_n "(cached) " >&6	6801	then :
6197	else	6802	printf %s "(cached) " >&6
		6803	else $as_nop
6198	ac_check_lib_save_LIBS=$LIBS	6804	ac_check_lib_save_LIBS=$LIBS
6199	LIBS="-lipc $LIBS"	6805	LIBS="-lipc $LIBS"
6200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201	/* end confdefs.h. */	6807	/* end confdefs.h. */
6202		6808
6203	/* Override any GCC internal prototype to avoid an error.	6809	namespace conftest {
6204	Use char because int might match the return type of a GCC	6810	extern "C" int shmat ();
6205	builtin and then its argument prototype would still apply. */	6811	}
6206	#ifdef __cplusplus
6207	extern "C"
6208	#endif
6209	char shmat ();
6210	int	6812	int
6211	main ()	6813	main (void)
6212	{	6814	{
6213	return shmat ();	6815	return conftest::shmat ();
6214	;	6816	;
6215	return 0;	6817	return 0;
6216	}	6818	}
6217	_ACEOF	6819	_ACEOF
6218	if ac_fn_cxx_try_link "$LINENO"; then :	6820	if ac_fn_cxx_try_link "$LINENO"
		6821	then :
6219	ac_cv_lib_ipc_shmat=yes	6822	ac_cv_lib_ipc_shmat=yes
6220	else	6823	else $as_nop
6221	ac_cv_lib_ipc_shmat=no	6824	ac_cv_lib_ipc_shmat=no
6222	fi	6825	fi
6223	rm -f core conftest.err conftest.$ac_objext \	6826	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6224	conftest$ac_exeext conftest.$ac_ext	6827	conftest$ac_exeext conftest.$ac_ext
6225	LIBS=$ac_check_lib_save_LIBS	6828	LIBS=$ac_check_lib_save_LIBS
6226	fi	6829	fi
6227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6228	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6831	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6229	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :	6832	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6833	then :
6230	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6834	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6231	fi	6835	fi
6232		6836
6233	fi	6837	fi
6234	fi	6838	fi
…		…
6240	# check for ICE first), but we must link in the order -lSM -lICE or	6844	# 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.	6845	# 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	6846	# These have to be linked with before -lX11, unlike the other
6243	# libraries we check for below, so use a different variable.	6847	# libraries we check for below, so use a different variable.
6244	# John Interrante, Karl Berry	6848	# John Interrante, Karl Berry
6245	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6246	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6850	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6247	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :	6851	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6248	$as_echo_n "(cached) " >&6	6852	then :
6249	else	6853	printf %s "(cached) " >&6
		6854	else $as_nop
6250	ac_check_lib_save_LIBS=$LIBS	6855	ac_check_lib_save_LIBS=$LIBS
6251	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6856	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6252	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6253	/* end confdefs.h. */	6858	/* end confdefs.h. */
6254		6859
6255	/* Override any GCC internal prototype to avoid an error.	6860	namespace conftest {
6256	Use char because int might match the return type of a GCC	6861	extern "C" int IceConnectionNumber ();
6257	builtin and then its argument prototype would still apply. */	6862	}
6258	#ifdef __cplusplus
6259	extern "C"
6260	#endif
6261	char IceConnectionNumber ();
6262	int	6863	int
6263	main ()	6864	main (void)
6264	{	6865	{
6265	return IceConnectionNumber ();	6866	return conftest::IceConnectionNumber ();
6266	;	6867	;
6267	return 0;	6868	return 0;
6268	}	6869	}
6269	_ACEOF	6870	_ACEOF
6270	if ac_fn_cxx_try_link "$LINENO"; then :	6871	if ac_fn_cxx_try_link "$LINENO"
		6872	then :
6271	ac_cv_lib_ICE_IceConnectionNumber=yes	6873	ac_cv_lib_ICE_IceConnectionNumber=yes
6272	else	6874	else $as_nop
6273	ac_cv_lib_ICE_IceConnectionNumber=no	6875	ac_cv_lib_ICE_IceConnectionNumber=no
6274	fi	6876	fi
6275	rm -f core conftest.err conftest.$ac_objext \	6877	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6276	conftest$ac_exeext conftest.$ac_ext	6878	conftest$ac_exeext conftest.$ac_ext
6277	LIBS=$ac_check_lib_save_LIBS	6879	LIBS=$ac_check_lib_save_LIBS
6278	fi	6880	fi
6279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6881	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6280	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6882	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6281	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :	6883	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6884	then :
6282	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6885	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6283	fi	6886	fi
6284		6887
6285	LDFLAGS=$ac_save_LDFLAGS	6888	LDFLAGS=$ac_save_LDFLAGS
6286		6889
6287	fi	6890	fi
6288		6891
6289		6892
6290	image_lib=none	6893	if test -n "$ac_tool_prefix"; then
6291
6292	PIXBUF_CFLAGS=
6293	PIXBUF_LIBS=
6294
6295	if test x$support_pixbuf = xyes; then
6296	support_pixbuf=no
6297	# Extract the first word of "pkg-config", so it can be a program name with args.	6894	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6298	set dummy pkg-config; ac_word=$2	6895	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6300	$as_echo_n "checking for $ac_word... " >&6; }	6897	printf %s "checking for $ac_word... " >&6; }
6301	if ${ac_cv_path_PKG_CONFIG+:} false; then :	6898	if test ${ac_cv_path_PKG_CONFIG+y}
6302	$as_echo_n "(cached) " >&6	6899	then :
6303	else	6900	printf %s "(cached) " >&6
		6901	else $as_nop
6304	case $PKG_CONFIG in	6902	case $PKG_CONFIG in
6305	[\\/]* \| ?:[\\/]*)	6903	[\\/]* \| ?:[\\/]*)
6306	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6904	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6307	;;	6905	;;
6308	*)	6906	*)
6309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6310	for as_dir in $PATH	6908	for as_dir in $PATH
6311	do	6909	do
6312	IFS=$as_save_IFS	6910	IFS=$as_save_IFS
6313	test -z "$as_dir" && as_dir=.	6911	case $as_dir in #(((
		6912	'') as_dir=./ ;;
		6913	*/) ;;
		6914	*) as_dir=$as_dir/ ;;
		6915	esac
6314	for ac_exec_ext in '' $ac_executable_extensions; do	6916	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	6917	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"	6918	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$ac_exec_ext" >&5	6919	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6318	break 2	6920	break 2
6319	fi	6921	fi
6320	done	6922	done
6321	done	6923	done
6322	IFS=$as_save_IFS	6924	IFS=$as_save_IFS
6323		6925
6324	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6325	;;	6926	;;
6326	esac	6927	esac
6327	fi	6928	fi
6328	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6929	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6329	if test -n "$PKG_CONFIG"; then	6930	if test -n "$PKG_CONFIG"; then
6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6331	$as_echo "$PKG_CONFIG" >&6; }	6932	printf "%s\n" "$PKG_CONFIG" >&6; }
6332	else	6933	else
6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6934	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334	$as_echo "no" >&6; }	6935	printf "%s\n" "no" >&6; }
6335	fi	6936	fi
6336		6937
6337		6938
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	$as_echo "no" >&6; }
6360	fi
6361	fi	6939	fi
6362		6940	if test -z "$ac_cv_path_PKG_CONFIG"; then
6363		6941	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.	6942	# Extract the first word of "pkg-config", so it can be a program name with args.
6372	set dummy pkg-config; ac_word=$2	6943	set dummy pkg-config; ac_word=$2
6373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6944	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6374	$as_echo_n "checking for $ac_word... " >&6; }	6945	printf %s "checking for $ac_word... " >&6; }
6375	if ${ac_cv_path_PKG_CONFIG+:} false; then :	6946	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6376	$as_echo_n "(cached) " >&6	6947	then :
6377	else	6948	printf %s "(cached) " >&6
		6949	else $as_nop
6378	case $PKG_CONFIG in	6950	case $ac_pt_PKG_CONFIG in
6379	[\\/]* \| ?:[\\/]*)	6951	[\\/]* \| ?:[\\/]*)
6380	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6952	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6381	;;	6953	;;
6382	*)	6954	*)
6383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6955	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6384	for as_dir in $PATH	6956	for as_dir in $PATH
6385	do	6957	do
6386	IFS=$as_save_IFS	6958	IFS=$as_save_IFS
6387	test -z "$as_dir" && as_dir=.	6959	case $as_dir in #(((
		6960	'') as_dir=./ ;;
		6961	*/) ;;
		6962	*) as_dir=$as_dir/ ;;
		6963	esac
6388	for ac_exec_ext in '' $ac_executable_extensions; do	6964	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	6965	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"	6966	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$ac_exec_ext" >&5	6967	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6392	break 2	6968	break 2
6393	fi	6969	fi
6394	done	6970	done
6395	done	6971	done
6396	IFS=$as_save_IFS	6972	IFS=$as_save_IFS
6397		6973
6398	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6399	;;	6974	;;
6400	esac	6975	esac
6401	fi	6976	fi
6402	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6977	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6403	if test -n "$PKG_CONFIG"; then	6978	if test -n "$ac_pt_PKG_CONFIG"; then
6404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6405	$as_echo "$PKG_CONFIG" >&6; }	6980	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6406	else	6981	else
6407	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6408	$as_echo "no" >&6; }	6983	printf "%s\n" "no" >&6; }
6409	fi	6984	fi
6410		6985
		6986	if test "x$ac_pt_PKG_CONFIG" = x; then
		6987	PKG_CONFIG="no"
		6988	else
		6989	case $cross_compiling:$ac_tool_warned in
		6990	yes:)
		6991	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6992	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6993	ac_tool_warned=yes ;;
		6994	esac
		6995	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6996	fi
		6997	else
		6998	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6999	fi
6411		7000
		7001
		7002	image_lib=none
		7003
		7004	PIXBUF_CFLAGS=
		7005	PIXBUF_LIBS=
		7006
		7007	if test x$support_pixbuf = xyes; then
		7008
		7009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		7010	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		7011	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		7012	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		7013	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		7014
		7015	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7016	printf "%s\n" "ok" >&6; }
		7017
		7018	image_lib=gdk-pixbuf
		7019
		7020	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		7021
		7022
		7023	else
		7024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7025	printf "%s\n" "no" >&6; }
		7026	:
		7027	fi
		7028
		7029	fi
		7030
		7031
		7032
		7033
		7034	STARTUP_NOTIFICATION_CFLAGS=
		7035	STARTUP_NOTIFICATION_LIBS=
		7036
		7037	if test x$support_startup_notification = xyes; then
		7038
6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5	7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6413	$as_echo_n "checking for libstartup-notification... " >&6; }	7040	printf %s "checking for libstartup-notification-1.0... " >&6; }
6414	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then	7041	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6415	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`"	7042	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6416	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`"	7043	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6417	support_startup_notification=yes
6418	fi
6419		7044
6420	if test x$support_startup_notification = xyes; then
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7045	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6422	$as_echo "ok" >&6; }	7046	printf "%s\n" "ok" >&6; }
6423		7047
		7048
6424	$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h	7049	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7050
6425		7051
6426	else	7052	else
6427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6428	$as_echo "no" >&6; }	7054	printf "%s\n" "no" >&6; }
		7055	:
6429	fi	7056	fi
6430	fi
6431		7057
		7058	fi
6432		7059
6433		7060
6434		7061
6435	AFTERIMAGE_CFLAGS=
6436	AFTERIMAGE_LIBS=
6437	AFTERIMAGE_VERSION=
6438		7062
6439	if test x$support_afterimage = xyes; then	7063	if test x$support_frills = xyes; then
6440	support_afterimage=no
6441		7064
6442	if test "x$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 $ac_word" >&5	7065	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
6446	$as_echo_n "checking for $ac_word... " >&6; }	7066	printf %s "checking for xmu... " >&6; }
6447	if ${ac_cv_path_afterimage_config+:} false; then :	7067	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6448	$as_echo_n "(cached) " >&6	7068	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7069	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7070
		7071	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7072	printf "%s\n" "ok" >&6; }
		7073
		7074	X_LIBS="$XMU_LIBS $X_LIBS"
		7075	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7076
		7077	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7078
		7079
6449	else	7080	else
6450	case $afterimage_config in	7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6451	[\\/]* \| ?:[\\/]*)	7082	printf "%s\n" "no" >&6; }
6452	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	7083	:
		7084	fi
		7085
		7086	fi
		7087
		7088	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7089	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7090	then :
		7091	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7092
		7093	fi
		7094	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7095	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7096	then :
		7097	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7098
		7099	fi
		7100	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7101	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7102	then :
		7103	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7104
		7105	fi
		7106	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7107	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7108	then :
		7109	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7110
		7111	fi
		7112	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7113	if test "x$ac_cv_header_stdint_h" = xyes
		7114	then :
		7115	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7116
		7117	fi
		7118	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7119	if test "x$ac_cv_header_wchar_h" = xyes
		7120	then :
		7121	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7122
		7123	fi
		7124
		7125
		7126	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7127	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7128	if test ${rxvt_cv_xlib_illegal_access+y}
		7129	then :
		7130	printf %s "(cached) " >&6
		7131	else $as_nop
		7132	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7133	/* end confdefs.h. */
		7134
		7135	#define XLIB_ILLEGAL_ACCESS
		7136	#include <X11/Xlib.h>
		7137
		7138	int
		7139	main (void)
		7140	{
		7141
		7142	Display *dpy;
		7143	dpy->xdefaults = (char *)0;
		7144
6453	;;	7145	;
6454	*)	7146	return 0;
		7147	}
		7148	_ACEOF
		7149	if ac_fn_cxx_try_compile "$LINENO"
		7150	then :
		7151	rxvt_cv_xlib_illegal_access=yes
		7152	else $as_nop
		7153	rxvt_cv_xlib_illegal_access=no
		7154
		7155	fi
		7156	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7157	fi
		7158	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7159	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7160	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7161
		7162	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7163
		7164	fi
		7165
		7166	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7167	if test "x$ac_cv_type_mode_t" = xyes
		7168	then :
		7169
		7170	else $as_nop
		7171
		7172	printf "%s\n" "#define mode_t int" >>confdefs.h
		7173
		7174	fi
		7175
		7176
		7177	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7178	"
		7179	if test "x$ac_cv_type_pid_t" = xyes
		7180	then :
		7181
		7182	else $as_nop
		7183	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7184	/* end confdefs.h. */
		7185
		7186	#if defined _WIN64 && !defined __CYGWIN__
		7187	LLP64
		7188	#endif
		7189
		7190	int
		7191	main (void)
		7192	{
		7193
		7194	;
		7195	return 0;
		7196	}
		7197
		7198	_ACEOF
		7199	if ac_fn_cxx_try_compile "$LINENO"
		7200	then :
		7201	ac_pid_type='int'
		7202	else $as_nop
		7203	ac_pid_type='__int64'
		7204	fi
		7205	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7206
		7207	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7208
		7209
		7210	fi
		7211
		7212
		7213	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7214	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7215	if test ${ac_cv_path_GREP+y}
		7216	then :
		7217	printf %s "(cached) " >&6
		7218	else $as_nop
		7219	if test -z "$GREP"; then
		7220	ac_path_GREP_found=false
		7221	# Loop through the user's path and test for each of PROGNAME-LIST
6455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7222	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6456	for as_dir in $PATH	7223	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6457	do	7224	do
6458	IFS=$as_save_IFS	7225	IFS=$as_save_IFS
6459	test -z "$as_dir" && as_dir=.	7226	case $as_dir in #(((
		7227	'') as_dir=./ ;;
		7228	*/) ;;
		7229	*) as_dir=$as_dir/ ;;
		7230	esac
		7231	for ac_prog in grep ggrep
		7232	do
6460	for ac_exec_ext in '' $ac_executable_extensions; do	7233	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	7234	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6462	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	7235	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	7236	# Check for GNU ac_path_GREP and select it if it is found.
6464	break 2	7237	# Check for GNU $ac_path_GREP
		7238	case `"$ac_path_GREP" --version 2>&1` in
		7239	GNU)
		7240	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7241	*)
		7242	ac_count=0
		7243	printf %s 0123456789 >"conftest.in"
		7244	while :
		7245	do
		7246	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7247	mv "conftest.tmp" "conftest.in"
		7248	cp "conftest.in" "conftest.nl"
		7249	printf "%s\n" 'GREP' >> "conftest.nl"
		7250	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7251	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7252	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7253	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7254	# Best one so far, save it but keep looking for a better one
		7255	ac_cv_path_GREP="$ac_path_GREP"
		7256	ac_path_GREP_max=$ac_count
6465	fi	7257	fi
		7258	# 10*(2^10) chars as input seems more than enough
		7259	test $ac_count -gt 10 && break
6466	done	7260	done
		7261	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7262	esac
		7263
		7264	$ac_path_GREP_found && break 3
		7265	done
		7266	done
6467	done	7267	done
6468	IFS=$as_save_IFS	7268	IFS=$as_save_IFS
		7269	if test -z "$ac_cv_path_GREP"; then
		7270	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7271	fi
		7272	else
		7273	ac_cv_path_GREP=$GREP
		7274	fi
6469		7275
6470	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"	7276	fi
6471	;;	7277	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7278	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7279	GREP="$ac_cv_path_GREP"
		7280
		7281
		7282	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7283	printf %s "checking for egrep... " >&6; }
		7284	if test ${ac_cv_path_EGREP+y}
		7285	then :
		7286	printf %s "(cached) " >&6
		7287	else $as_nop
		7288	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		7289	then ac_cv_path_EGREP="$GREP -E"
		7290	else
		7291	if test -z "$EGREP"; then
		7292	ac_path_EGREP_found=false
		7293	# Loop through the user's path and test for each of PROGNAME-LIST
		7294	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7295	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7296	do
		7297	IFS=$as_save_IFS
		7298	case $as_dir in #(((
		7299	'') as_dir=./ ;;
		7300	*/) ;;
		7301	*) as_dir=$as_dir/ ;;
		7302	esac
		7303	for ac_prog in egrep
		7304	do
		7305	for ac_exec_ext in '' $ac_executable_extensions; do
		7306	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7307	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7308	# Check for GNU ac_path_EGREP and select it if it is found.
		7309	# Check for GNU $ac_path_EGREP
		7310	case `"$ac_path_EGREP" --version 2>&1` in
		7311	GNU)
		7312	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7313	*)
		7314	ac_count=0
		7315	printf %s 0123456789 >"conftest.in"
		7316	while :
		7317	do
		7318	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7319	mv "conftest.tmp" "conftest.in"
		7320	cp "conftest.in" "conftest.nl"
		7321	printf "%s\n" 'EGREP' >> "conftest.nl"
		7322	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7323	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7324	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7325	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7326	# Best one so far, save it but keep looking for a better one
		7327	ac_cv_path_EGREP="$ac_path_EGREP"
		7328	ac_path_EGREP_max=$ac_count
		7329	fi
		7330	# 10*(2^10) chars as input seems more than enough
		7331	test $ac_count -gt 10 && break
		7332	done
		7333	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6472	esac	7334	esac
6473	fi	7335
6474	afterimage_config=$ac_cv_path_afterimage_config	7336	$ac_path_EGREP_found && break 3
6475	if test -n "$afterimage_config"; then	7337	done
6476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5	7338	done
6477	$as_echo "$afterimage_config" >&6; }	7339	done
		7340	IFS=$as_save_IFS
		7341	if test -z "$ac_cv_path_EGREP"; then
		7342	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7343	fi
6478	else	7344	else
6479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7345	ac_cv_path_EGREP=$EGREP
6480	$as_echo "no" >&6; }
6481	fi	7346	fi
6482		7347
6483
6484	fi
6485	if test "x$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	7348	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	$as_echo "no" >&6; }
6516	fi
6517	fi
6518	fi	7349	fi
		7350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7351	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7352	EGREP="$ac_cv_path_EGREP"
6519		7353
6520		7354
6521
6522
6523	for ac_header in \
6524	sys/byteorder.h \
6525	sys/ioctl.h \
6526	sys/sockio.h \
6527	sys/strredir.h \
6528	stdint.h \
6529	wchar.h \
6530	cwchar \
6531
6532	do :
6533	as_ac_Header=`$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	7355	{ 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; }	7356	printf %s "checking for uid_t in sys/types.h... " >&6; }
6607	if ${ac_cv_type_uid_t+:} false; then :	7357	if test ${ac_cv_type_uid_t+y}
6608	$as_echo_n "(cached) " >&6	7358	then :
6609	else	7359	printf %s "(cached) " >&6
		7360	else $as_nop
6610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6611	/* end confdefs.h. */	7362	/* end confdefs.h. */
6612	#include <sys/types.h>	7363	#include <sys/types.h>
6613		7364
6614	_ACEOF	7365	_ACEOF
6615	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6616	$EGREP "uid_t" >/dev/null 2>&1; then :	7367	$EGREP "uid_t" >/dev/null 2>&1
		7368	then :
6617	ac_cv_type_uid_t=yes	7369	ac_cv_type_uid_t=yes
6618	else	7370	else $as_nop
6619	ac_cv_type_uid_t=no	7371	ac_cv_type_uid_t=no
6620	fi	7372	fi
6621	rm -f conftest*	7373	rm -rf conftest*
6622		7374
6623	fi	7375	fi
6624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5	7376	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6625	$as_echo "$ac_cv_type_uid_t" >&6; }	7377	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6626	if test $ac_cv_type_uid_t = no; then	7378	if test $ac_cv_type_uid_t = no; then
6627		7379
6628	$as_echo "#define uid_t int" >>confdefs.h	7380	printf "%s\n" "#define uid_t int" >>confdefs.h
6629		7381
6630		7382
6631	$as_echo "#define gid_t int" >>confdefs.h	7383	printf "%s\n" "#define gid_t int" >>confdefs.h
6632		7384
6633	fi	7385	fi
6634		7386
6635	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7387	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6636	case $ac_cv_c_int16_t in #(	7388	case $ac_cv_c_int16_t in #(
6637	no\|yes) ;; #(	7389	no\|yes) ;; #(
6638	*)	7390	*)
6639		7391
6640	cat >>confdefs.h <<_ACEOF	7392	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6641	#define int16_t $ac_cv_c_int16_t
6642	_ACEOF
6643	;;	7393	;;
6644	esac	7394	esac
6645		7395
6646	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7396	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6647	case $ac_cv_c_uint16_t in #(	7397	case $ac_cv_c_uint16_t in #(
6648	no\|yes) ;; #(	7398	no\|yes) ;; #(
6649	*)	7399	*)
6650		7400
6651		7401
6652	cat >>confdefs.h <<_ACEOF	7402	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6653	#define uint16_t $ac_cv_c_uint16_t
6654	_ACEOF
6655	;;	7403	;;
6656	esac	7404	esac
6657		7405
6658	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7406	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6659	case $ac_cv_c_int32_t in #(	7407	case $ac_cv_c_int32_t in #(
6660	no\|yes) ;; #(	7408	no\|yes) ;; #(
6661	*)	7409	*)
6662		7410
6663	cat >>confdefs.h <<_ACEOF	7411	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6664	#define int32_t $ac_cv_c_int32_t
6665	_ACEOF
6666	;;	7412	;;
6667	esac	7413	esac
6668		7414
6669	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7415	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6670	case $ac_cv_c_uint32_t in #(	7416	case $ac_cv_c_uint32_t in #(
6671	no\|yes) ;; #(	7417	no\|yes) ;; #(
6672	*)	7418	*)
6673		7419
6674	$as_echo "#define _UINT32_T 1" >>confdefs.h	7420	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6675		7421
6676		7422
6677	cat >>confdefs.h <<_ACEOF	7423	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6678	#define uint32_t $ac_cv_c_uint32_t
6679	_ACEOF
6680	;;	7424	;;
6681	esac	7425	esac
6682		7426
6683		7427
6684	for ac_func in unsetenv
6685	do :
6686	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7428	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6687	if test "x$ac_cv_func_unsetenv" = xyes; then :	7429	if test "x$ac_cv_func_unsetenv" = xyes
6688	cat >>confdefs.h <<_ACEOF	7430	then :
6689	#define HAVE_UNSETENV 1	7431	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6690	_ACEOF
6691		7432
6692	fi	7433	fi
6693	done
6694		7434
6695		7435
6696		7436
6697	support_utmp=yes	7437	support_utmp=yes
6698	support_wtmp=yes	7438	support_wtmp=yes
6699	support_lastlog=yes	7439	support_lastlog=yes
6700		7440
6701	# Check whether --enable-utmp was given.	7441	# Check whether --enable-utmp was given.
6702	if test "${enable_utmp+set}" = set; then :	7442	if test ${enable_utmp+y}
		7443	then :
6703	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7444	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6704	support_utmp=$enableval	7445	support_utmp=$enableval
6705	fi	7446	fi
6706	fi	7447	fi
6707		7448
6708		7449
6709	# Check whether --enable-wtmp was given.	7450	# Check whether --enable-wtmp was given.
6710	if test "${enable_wtmp+set}" = set; then :	7451	if test ${enable_wtmp+y}
		7452	then :
6711	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7453	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6712	support_wtmp=$enableval	7454	support_wtmp=$enableval
6713	fi	7455	fi
6714	fi	7456	fi
6715		7457
6716		7458
6717	# Check whether --enable-lastlog was given.	7459	# Check whether --enable-lastlog was given.
6718	if test "${enable_lastlog+set}" = set; then :	7460	if test ${enable_lastlog+y}
		7461	then :
6719	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7462	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6720	support_lastlog=$enableval	7463	support_lastlog=$enableval
6721	fi	7464	fi
6722	fi	7465	fi
6723		7466
6724		7467
6725	if test x$support_utmp = xyes; then	7468	if test x$support_utmp = xyes; then
6726		7469
6727	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7470	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
6728		7471
6729	fi	7472	fi
6730	if test x$support_wtmp = xyes; then	7473	if test x$support_wtmp = xyes; then
6731		7474
6732	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7475	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
6733		7476
6734	fi	7477	fi
6735	if test x$support_lastlog = xyes; then	7478	if test x$support_lastlog = xyes; then
6736		7479
6737	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h	7480	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
6738		7481
6739	fi	7482	fi
6740		7483
6741	for ac_func in \	7484	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
6742	updwtmp \	7485	if test "x$ac_cv_func_updwtmp" = xyes
6743	updwtmpx \	7486	then :
6744	updlastlogx \	7487	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
6745		7488
		7489	fi
		7490	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7491	if test "x$ac_cv_func_updwtmpx" = xyes
		7492	then :
		7493	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
		7494
		7495	fi
		7496	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7497	if test "x$ac_cv_func_updlastlogx" = xyes
		7498	then :
		7499	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
		7500
		7501	fi
		7502
		7503
		7504	ac_fn_cxx_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
		7505	if test "x$ac_cv_header_lastlog_h" = xyes
		7506	then :
		7507	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
		7508
		7509	fi
		7510
		7511
		7512	case $host in
		7513	--solaris*)
		7514
		7515	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		7516
		7517	;;
		7518	esac
		7519
		7520
		7521	for ac_header in utmp.h
6746	do :	7522	do :
6747	as_ac_var=`$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"	7523	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6775	if test "x$ac_cv_header_utmp_h" = xyes; then :	7524	if test "x$ac_cv_header_utmp_h" = xyes
6776	cat >>confdefs.h <<_ACEOF	7525	then :
6777	#define HAVE_UTMP_H 1	7526	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
6778	_ACEOF	7527
6779	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "	7528	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6780	#include <sys/types.h>	7529	#include <sys/types.h>
6781	#include <utmp.h>	7530	#include <utmp.h>
6782		7531
6783	"	7532	"
6784	if test "x$ac_cv_type_struct_utmp" = xyes; then :	7533	if test "x$ac_cv_type_struct_utmp" = xyes
		7534	then :
6785		7535
6786	cat >>confdefs.h <<_ACEOF	7536	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6787	#define HAVE_STRUCT_UTMP 1
6788	_ACEOF
6789		7537
6790		7538
6791	fi	7539	fi
6792		7540
6793		7541
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" "	7542	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6852	#include <sys/types.h>	7543	#include <sys/types.h>
6853	#include <utmp.h>	7544	#include <utmp.h>
6854		7545
6855	"	7546	"
6856	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then :	7547	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7548	then :
6857		7549
6858	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h	7550	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
6859		7551
6860	fi	7552	fi
6861		7553
6862		7554
6863	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "	7555	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6864	#include <sys/types.h>	7556	#include <sys/types.h>
6865	#include <utmp.h>	7557	#include <utmp.h>
6866		7558
6867	"	7559	"
6868	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then :	7560	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7561	then :
6869		7562
6870	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h	7563	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
6871		7564
6872	fi	7565	fi
6873		7566
6874		7567
6875	fi	7568	fi
6876		7569
6877	done	7570	done
6878		7571
6879
6880	for ac_header in utmpx.h	7572	for ac_header in utmpx.h
6881	do :	7573	do :
6882	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"	7574	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6883	if test "x$ac_cv_header_utmpx_h" = xyes; then :	7575	if test "x$ac_cv_header_utmpx_h" = xyes
6884	cat >>confdefs.h <<_ACEOF	7576	then :
6885	#define HAVE_UTMPX_H 1	7577	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
6886	_ACEOF	7578
6887	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "	7579	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6888	#include <sys/types.h>	7580	#include <sys/types.h>
6889	#include <utmpx.h>	7581	#include <utmpx.h>
6890		7582
6891	"	7583	"
6892	if test "x$ac_cv_type_struct_utmpx" = xyes; then :	7584	if test "x$ac_cv_type_struct_utmpx" = xyes
		7585	then :
6893		7586
6894	cat >>confdefs.h <<_ACEOF	7587	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6895	#define HAVE_STRUCT_UTMPX 1
6896	_ACEOF
6897		7588
6898		7589
6899	fi	7590	fi
6900		7591
6901		7592
6902	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "	7593	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6903	#include <sys/types.h>	7594	#include <sys/types.h>
6904	#include <utmpx.h>	7595	#include <utmpx.h>
6905		7596
6906	"	7597	"
6907	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes; then :	7598	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7599	then :
6908		7600
6909	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h	7601	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6910
6911	fi
6912
6913
6914	ac_fn_cxx_check_member "$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	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6922		7602
6923	fi	7603	fi
6924		7604
6925		7605
6926	fi	7606	fi
6927		7607
6928	done	7608	done
6929
6930	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "	7609	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6931	#include <sys/types.h>	7610	#include <sys/types.h>
6932	#include <utmp.h>	7611	#include <utmp.h>
6933	#ifdef HAVE_LASTLOG_H	7612	#ifdef HAVE_LASTLOG_H
6934	#include <lastlog.h>	7613	#include <lastlog.h>
6935	#endif	7614	#endif
6936		7615
6937	"	7616	"
6938	if test "x$ac_cv_type_struct_lastlog" = xyes; then :	7617	if test "x$ac_cv_type_struct_lastlog" = xyes
		7618	then :
6939		7619
6940	cat >>confdefs.h <<_ACEOF	7620	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6941	#define HAVE_STRUCT_LASTLOG 1
6942	_ACEOF
6943		7621
6944		7622
6945	fi	7623	fi
6946		7624
6947		7625
…		…
6951	#ifdef HAVE_LASTLOG_H	7629	#ifdef HAVE_LASTLOG_H
6952	#include <lastlog.h>	7630	#include <lastlog.h>
6953	#endif	7631	#endif
6954		7632
6955	"	7633	"
6956	if test "x$ac_cv_type_struct_lastlogx" = xyes; then :	7634	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7635	then :
6957		7636
6958	cat >>confdefs.h <<_ACEOF	7637	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6959	#define HAVE_STRUCT_LASTLOGX 1
6960	_ACEOF
6961		7638
6962		7639
6963	fi	7640	fi
6964		7641
6965		7642
6966		7643
6967	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5	7644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6968	$as_echo_n "checking for a fallback location of utmp... " >&6; }	7645	printf %s "checking for a fallback location of utmp... " >&6; }
6969	if ${pt_cv_path_utmp+:} false; then :	7646	if test ${pt_cv_path_utmp+y}
6970	$as_echo_n "(cached) " >&6	7647	then :
6971	else	7648	printf %s "(cached) " >&6
		7649	else $as_nop
6972		7650
6973	if test "$cross_compiling" != yes; then	7651	if test "$cross_compiling" != yes; then
6974	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do	7652	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6975	if test -f "$file"; then	7653	if test -f "$file"; then
6976	pt_cv_path_utmp=$file	7654	pt_cv_path_utmp=$file
6977	break	7655	break
6978	fi	7656	fi
6979	done	7657	done
6980	fi	7658	fi
6981	fi	7659	fi
6982	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5	7660	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6983	$as_echo "$pt_cv_path_utmp" >&6; }	7661	printf "%s\n" "$pt_cv_path_utmp" >&6; }
6984	if test x$pt_cv_path_utmp != x; then	7662	if test x$pt_cv_path_utmp != x; then
6985		7663
6986	cat >>confdefs.h <<_ACEOF	7664	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
6987	#define PT_UTMP_FILE "$pt_cv_path_utmp"
6988	_ACEOF
6989		7665
6990	elif test "$cross_compiling" = yes; then	7666	elif test "$cross_compiling" = yes; then
6991	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5	7667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
6992	$as_echo "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}	7668	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6993	fi	7669	fi
6994		7670
6995		7671
6996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5	7672	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
6997	$as_echo_n "checking for a fallback location of wtmp... " >&6; }	7673	printf %s "checking for a fallback location of wtmp... " >&6; }
6998	if ${pt_cv_path_wtmp+:} false; then :	7674	if test ${pt_cv_path_wtmp+y}
6999	$as_echo_n "(cached) " >&6	7675	then :
7000	else	7676	printf %s "(cached) " >&6
		7677	else $as_nop
7001		7678
7002	if test "$cross_compiling" != yes; then	7679	if test "$cross_compiling" != yes; then
7003	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do	7680	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
7004	if test -f "$file"; then	7681	if test -f "$file"; then
7005	pt_cv_path_wtmp=$file	7682	pt_cv_path_wtmp=$file
7006	break	7683	break
7007	fi	7684	fi
7008	done	7685	done
7009	fi	7686	fi
7010	fi	7687	fi
7011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5	7688	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
7012	$as_echo "$pt_cv_path_wtmp" >&6; }	7689	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
7013	if test x$pt_cv_path_wtmp != x; then	7690	if test x$pt_cv_path_wtmp != x; then
7014		7691
7015	cat >>confdefs.h <<_ACEOF	7692	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
7016	#define PT_WTMP_FILE "$pt_cv_path_wtmp"
7017	_ACEOF
7018		7693
7019	elif test "$cross_compiling" = yes; then	7694	elif test "$cross_compiling" = yes; then
7020	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5	7695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
7021	$as_echo "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}	7696	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
7022	fi	7697	fi
7023		7698
7024	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5	7699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
7025	$as_echo_n "checking for a fallback location of wtmpx... " >&6; }	7700	printf %s "checking for a fallback location of wtmpx... " >&6; }
7026	if ${pt_cv_path_wtmpx+:} false; then :	7701	if test ${pt_cv_path_wtmpx+y}
7027	$as_echo_n "(cached) " >&6	7702	then :
7028	else	7703	printf %s "(cached) " >&6
		7704	else $as_nop
7029		7705
7030	if test "$cross_compiling" != yes; then	7706	if test "$cross_compiling" != yes; then
7031	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do	7707	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
7032	if test -f "$file"; then	7708	if test -f "$file"; then
7033	pt_cv_path_wtmpx=$file	7709	pt_cv_path_wtmpx=$file
7034	break	7710	break
7035	fi	7711	fi
7036	done	7712	done
7037	fi	7713	fi
7038	fi	7714	fi
7039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5	7715	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7040	$as_echo "$pt_cv_path_wtmpx" >&6; }	7716	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
7041	if test x$pt_cv_path_wtmpx != x; then	7717	if test x$pt_cv_path_wtmpx != x; then
7042		7718
7043	cat >>confdefs.h <<_ACEOF	7719	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
7044	#define PT_WTMPX_FILE "$pt_cv_path_wtmpx"
7045	_ACEOF
7046		7720
7047	elif test "$cross_compiling" = yes; then	7721	elif test "$cross_compiling" = yes; then
7048	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5	7722	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
7049	$as_echo "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}	7723	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
7050	fi	7724	fi
7051		7725
7052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5	7726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
7053	$as_echo_n "checking for a fallback location of lastlog... " >&6; }	7727	printf %s "checking for a fallback location of lastlog... " >&6; }
7054	if ${pt_cv_path_lastlog+:} false; then :	7728	if test ${pt_cv_path_lastlog+y}
7055	$as_echo_n "(cached) " >&6	7729	then :
7056	else	7730	printf %s "(cached) " >&6
		7731	else $as_nop
7057		7732
7058	if test "$cross_compiling" != yes; then	7733	if test "$cross_compiling" != yes; then
7059	for file in "/var/log/lastlog"; do	7734	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
7060	if test -f "$file"; then	7735	if test -f "$file"; then
7061	pt_cv_path_lastlog=$file	7736	pt_cv_path_lastlog=$file
7062	break	7737	break
7063	fi	7738	fi
7064	done	7739	done
7065	fi	7740	fi
7066	fi	7741	fi
7067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5	7742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7068	$as_echo "$pt_cv_path_lastlog" >&6; }	7743	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
7069	if test x$pt_cv_path_lastlog != x; then	7744	if test x$pt_cv_path_lastlog != x; then
7070		7745
7071	cat >>confdefs.h <<_ACEOF	7746	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
7072	#define PT_LASTLOG_FILE "$pt_cv_path_lastlog"
7073	_ACEOF
7074		7747
7075	elif test "$cross_compiling" = yes; then	7748	elif test "$cross_compiling" = yes; then
7076	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5	7749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
7077	$as_echo "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}	7750	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
7078	fi	7751	fi
7079		7752
7080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5	7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
7081	$as_echo_n "checking for a fallback location of lastlogx... " >&6; }	7754	printf %s "checking for a fallback location of lastlogx... " >&6; }
7082	if ${pt_cv_path_lastlogx+:} false; then :	7755	if test ${pt_cv_path_lastlogx+y}
7083	$as_echo_n "(cached) " >&6	7756	then :
7084	else	7757	printf %s "(cached) " >&6
		7758	else $as_nop
7085		7759
7086	if test "$cross_compiling" != yes; then	7760	if test "$cross_compiling" != yes; then
7087	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do	7761	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
7088	if test -f "$file"; then	7762	if test -f "$file"; then
7089	pt_cv_path_lastlogx=$file	7763	pt_cv_path_lastlogx=$file
7090	break	7764	break
7091	fi	7765	fi
7092	done	7766	done
7093	fi	7767	fi
7094	fi	7768	fi
7095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5	7769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7096	$as_echo "$pt_cv_path_lastlogx" >&6; }	7770	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
7097	if test x$pt_cv_path_lastlogx != x; then	7771	if test x$pt_cv_path_lastlogx != x; then
7098		7772
7099	cat >>confdefs.h <<_ACEOF
7100	#define PT_LASTLOGX_FILE "$pt_cv_path_lastlogx"	7773	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
7101	_ACEOF
7102		7774
7103	elif test "$cross_compiling" = yes; then	7775	elif test "$cross_compiling" = yes; then
7104	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5	7776	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
7105	$as_echo "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}	7777	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
7106	fi	7778	fi
7107		7779
7108		7780
7109		7781
7110		7782
7111	save_LIBS=$LIBS	7783	save_LIBS=$LIBS
7112	save_CFLAGS=$CFLAGS	7784	save_CXXFLAGS=$CXXFLAGS
7113	CFLAGS="$CFLAGS $X_CFLAGS"	7785	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7114	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7786	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7115	if test x$support_xim = xyes; then	7787	if test x$support_xim = xyes; then
7116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5	7788	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7117	$as_echo_n "checking for working Xlocale... " >&6; }	7789	printf %s "checking for working Xlocale... " >&6; }
7118	if ${rxvt_cv_func_xlocale+:} false; then :	7790	if test ${rxvt_cv_func_xlocale+y}
7119	$as_echo_n "(cached) " >&6	7791	then :
7120	else	7792	printf %s "(cached) " >&6
		7793	else $as_nop
7121	if test "$cross_compiling" = yes; then :	7794	if test "$cross_compiling" = yes
		7795	then :
7122	:	7796	:
7123	else	7797	else $as_nop
7124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7125	/* end confdefs.h. */	7799	/* end confdefs.h. */
7126		7800
7127	#include <X11/Xlib.h>	7801	#include <X11/Xlib.h>
7128	#include <stdlib.h>	7802	#include <stdlib.h>
…		…
7133	else	7807	else
7134	exit (1);	7808	exit (1);
7135	}	7809	}
7136		7810
7137	_ACEOF	7811	_ACEOF
7138	if ac_fn_cxx_try_run "$LINENO"; then :	7812	if ac_fn_cxx_try_run "$LINENO"
		7813	then :
7139	rxvt_cv_func_xlocale=yes	7814	rxvt_cv_func_xlocale=yes
7140	else	7815	else $as_nop
7141	rxvt_cv_func_xlocale=no	7816	rxvt_cv_func_xlocale=no
7142	fi	7817	fi
7143	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	7818	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7144	conftest.$ac_objext conftest.beam conftest.$ac_ext	7819	conftest.$ac_objext conftest.beam conftest.$ac_ext
7145	fi	7820	fi
7146		7821
7147	fi	7822	fi
7148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5	7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7149	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7824	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7150	if test x$rxvt_cv_func_xlocale = xyes; then	7825	if test x$rxvt_cv_func_xlocale = xyes; then
7151		7826
7152	$as_echo "#define USE_XIM 1" >>confdefs.h	7827	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7153		7828
7154	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5	7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7155	$as_echo_n "checking for broken XIM callback... " >&6; }	7830	printf %s "checking for broken XIM callback... " >&6; }
7156	if ${rxvt_cv_broken_ximcb+:} false; then :	7831	if test ${rxvt_cv_broken_ximcb+y}
7157	$as_echo_n "(cached) " >&6	7832	then :
7158	else	7833	printf %s "(cached) " >&6
		7834	else $as_nop
7159	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7160	/* end confdefs.h. */	7836	/* end confdefs.h. */
7161		7837
7162	#include <X11/Xlib.h>	7838	#include <X11/Xlib.h>
7163		7839
…		…
7167	XIMCallback cb;	7843	XIMCallback cb;
7168	cb.callback = im_destroy_cb;	7844	cb.callback = im_destroy_cb;
7169	}	7845	}
7170		7846
7171	_ACEOF	7847	_ACEOF
7172	if ac_fn_cxx_try_compile "$LINENO"; then :	7848	if ac_fn_cxx_try_compile "$LINENO"
		7849	then :
7173	rxvt_cv_broken_ximcb=yes	7850	rxvt_cv_broken_ximcb=yes
7174	else	7851	else $as_nop
7175	rxvt_cv_broken_ximcb=no	7852	rxvt_cv_broken_ximcb=no
7176	fi	7853	fi
7177	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7854	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7178	fi	7855	fi
7179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5	7856	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7180	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7857	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7181		7858
7182	if test x$rxvt_cv_broken_ximcb = xyes; then	7859	if test x$rxvt_cv_broken_ximcb = xyes; then
7183		7860
7184	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7861	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7185		7862
7186	fi	7863	fi
7187	fi	7864	fi
7188	fi	7865	fi
7189		7866
7190	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5	7867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7191	$as_echo_n "checking for working X setlocale... " >&6; }	7868	printf %s "checking for working X setlocale... " >&6; }
7192	if ${rxvt_cv_func_xsetlocale+:} false; then :	7869	if test ${rxvt_cv_func_xsetlocale+y}
7193	$as_echo_n "(cached) " >&6	7870	then :
7194	else	7871	printf %s "(cached) " >&6
		7872	else $as_nop
7195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7196	/* end confdefs.h. */	7874	/* end confdefs.h. */
7197	#define X_LOCALE 1	7875	#define X_LOCALE 1
7198	#include <X11/Xlocale.h>	7876	#include <X11/Xlocale.h>
7199	int	7877	int
7200	main ()	7878	main (void)
7201	{	7879	{
7202	setlocale(LC_CTYPE, "");	7880	setlocale(LC_CTYPE, "");
7203	;	7881	;
7204	return 0;	7882	return 0;
7205	}	7883	}
7206	_ACEOF	7884	_ACEOF
7207	if ac_fn_cxx_try_link "$LINENO"; then :	7885	if ac_fn_cxx_try_link "$LINENO"
		7886	then :
7208	rxvt_cv_func_xsetlocale=yes	7887	rxvt_cv_func_xsetlocale=yes
7209	else	7888	else $as_nop
7210	rxvt_cv_func_xsetlocale=no	7889	rxvt_cv_func_xsetlocale=no
7211	fi	7890	fi
7212	rm -f core conftest.err conftest.$ac_objext \	7891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7213	conftest$ac_exeext conftest.$ac_ext	7892	conftest$ac_exeext conftest.$ac_ext
7214	fi	7893	fi
7215	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7216	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	7895	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7217	if test x$rxvt_cv_func_xsetlocale = xyes; then	7896	if test x$rxvt_cv_func_xsetlocale = xyes; then
7218		7897
7219	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	7898	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7220		7899
7221	fi	7900	fi
7222	LIBS=$save_LIBS	7901	LIBS=$save_LIBS
7223	CFLAGS=$save_CFLAGS	7902	CXXFLAGS=$save_CXXFLAGS
7224		7903
7225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7226	$as_echo_n "checking for working plain setlocale... " >&6; }
7227	if ${rxvt_cv_func_setlocale+:} false; then :
7228	$as_echo_n "(cached) " >&6
7229	else
7230	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7231	/* end confdefs.h. */
7232	#include <clocale>
7233	int
7234	main ()
7235	{
7236	setlocale(LC_CTYPE, "");
7237	;
7238	return 0;
7239	}
7240	_ACEOF
7241	if ac_fn_cxx_try_link "$LINENO"; then :
7242	rxvt_cv_func_setlocale=yes
7243	else
7244	rxvt_cv_func_setlocale=no
7245	fi
7246	rm -f core conftest.err conftest.$ac_objext \
7247	conftest$ac_exeext conftest.$ac_ext
7248	fi
7249	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7250	$as_echo "$rxvt_cv_func_setlocale" >&6; }
7251	if test x$rxvt_cv_func_setlocale = xyes; then
7252
7253	$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7254
7255	fi
7256
7257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5	7904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7258	$as_echo_n "checking for working nl_langinfo... " >&6; }	7905	printf %s "checking for working nl_langinfo... " >&6; }
7259	if ${rxvt_cv_func_nl_langinfo+:} false; then :	7906	if test ${rxvt_cv_func_nl_langinfo+y}
7260	$as_echo_n "(cached) " >&6	7907	then :
7261	else	7908	printf %s "(cached) " >&6
		7909	else $as_nop
7262	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7263	/* end confdefs.h. */	7911	/* end confdefs.h. */
7264	#include <langinfo.h>	7912	#include <langinfo.h>
7265	int	7913	int
7266	main ()	7914	main (void)
7267	{	7915	{
7268	nl_langinfo(CODESET);	7916	nl_langinfo(CODESET);
7269	;	7917	;
7270	return 0;	7918	return 0;
7271	}	7919	}
7272	_ACEOF	7920	_ACEOF
7273	if ac_fn_cxx_try_link "$LINENO"; then :	7921	if ac_fn_cxx_try_link "$LINENO"
		7922	then :
7274	rxvt_cv_func_nl_langinfo=yes	7923	rxvt_cv_func_nl_langinfo=yes
7275	else	7924	else $as_nop
7276	rxvt_cv_func_nl_langinfo=no	7925	rxvt_cv_func_nl_langinfo=no
7277	fi	7926	fi
7278	rm -f core conftest.err conftest.$ac_objext \	7927	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7279	conftest$ac_exeext conftest.$ac_ext	7928	conftest$ac_exeext conftest.$ac_ext
7280	fi	7929	fi
7281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5	7930	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7282	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	7931	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7283	if test x$rxvt_cv_func_nl_langinfo = xyes; then	7932	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7284		7933
7285	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	7934	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7286		7935
7287	fi	7936	fi
7288		7937
7289		7938
7290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	7939
7291	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	7940	case $host in
7292	if ${pt_cv_can_pass_fds+:} false; then :	7941	--solaris*)
7293	$as_echo_n "(cached) " >&6
7294	else
7295	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7296	/* end confdefs.h. */	7943	/* end confdefs.h. */
7297		7944
7298	#include <cstddef> // broken bsds (is that redundant?) need this	7945	#if __STDC_VERSION__ >= 199901L
7299	#include <sys/types.h>	7946	error
7300	#include <sys/socket.h>	7947	#endif
7301	#include <sys/uio.h>
7302		7948
7303	int	7949	int
7304	main ()	7950	main (void)
7305	{	7951	{
7306
7307	{
7308	msghdr msg;
7309	iovec iov;
7310	char buf [100];
7311	char data = 0;
7312
7313	iov.iov_base = &data;
7314	iov.iov_len = 1;
7315
7316	msg.msg_iov = &iov;
7317	msg.msg_iovlen = 1;
7318	msg.msg_control = buf;
7319	msg.msg_controllen = sizeof buf;
7320
7321	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7322	cmsg->cmsg_level = SOL_SOCKET;
7323	cmsg->cmsg_type = SCM_RIGHTS;
7324	cmsg->cmsg_len = 100;
7325
7326	(int )CMSG_DATA (cmsg) = 5;
7327
7328	return sendmsg (3, &msg, 0);
7329	}
7330		7952
7331	;	7953	;
7332	return 0;	7954	return 0;
7333	}	7955	}
7334	_ACEOF	7956	_ACEOF
7335	if ac_fn_cxx_try_link "$LINENO"; then :	7957	if ac_fn_cxx_try_compile "$LINENO"
7336	pt_cv_can_pass_fds=yes	7958	then :
7337	else	7959	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
7338	pt_cv_can_pass_fds=no
7339	fi
7340	rm -f core conftest.err conftest.$ac_objext \
7341	conftest$ac_exeext conftest.$ac_ext
7342	fi
7343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7344	$as_echo "$pt_cv_can_pass_fds" >&6; }
7345	if test x$pt_cv_can_pass_fds = xyes; then
7346		7960
7347	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h	7961	else $as_nop
		7962	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
7348		7963
7349	else
7350	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7351	fi	7964	fi
7352		7965	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7353
7354
7355	for ac_header in \
7356	pty.h \
7357	util.h \
7358	libutil.h \
7359	sys/ioctl.h \
7360	sys/stropts.h \
7361	stropts.h \
7362
7363	do :
7364	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7365	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7366	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7367	cat >>confdefs.h <<_ACEOF
7368	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7369	_ACEOF
7370
7371	fi
7372
7373	done
7374
7375
7376	for ac_func in \
7377	revoke \
7378	_getpty \
7379	getpt \
7380	posix_openpt \
7381	isastream \
7382	setuid \
7383	seteuid \
7384	setreuid \
7385	setresuid \
7386
7387	do :
7388	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7389	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7390	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7391	cat >>confdefs.h <<_ACEOF
7392	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7393	_ACEOF
7394
7395	fi
7396	done
7397
7398
7399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7400	$as_echo_n "checking for UNIX98 ptys... " >&6; }
7401	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7402	/* end confdefs.h. */
7403	#include <stdlib.h>
7404	int
7405	main ()
7406	{
7407	grantpt(0);unlockpt(0);ptsname(0);
7408	;
7409	return 0;
7410	}
7411	_ACEOF
7412	if ac_fn_cxx_try_link "$LINENO"; then :
7413	unix98_pty=yes
7414
7415	$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7416
7417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7418	$as_echo "yes" >&6; }
7419	else
7420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7421	$as_echo "no" >&6; }
7422	fi
7423	rm -f core conftest.err conftest.$ac_objext \
7424	conftest$ac_exeext conftest.$ac_ext
7425
7426	if test -z "$unix98_pty"; then
7427	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5	7966	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7428	$as_echo_n "checking for library containing openpty... " >&6; }	7967	printf %s "checking for library containing sendmsg... " >&6; }
7429	if ${ac_cv_search_openpty+:} false; then :	7968	if test ${ac_cv_search_sendmsg+y}
7430	$as_echo_n "(cached) " >&6	7969	then :
7431	else	7970	printf %s "(cached) " >&6
		7971	else $as_nop
7432	ac_func_search_save_LIBS=$LIBS	7972	ac_func_search_save_LIBS=$LIBS
7433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7434	/* end confdefs.h. */	7974	/* end confdefs.h. */
7435		7975
7436	/* Override any GCC internal prototype to avoid an error.	7976	namespace conftest {
7437	Use char because int might match the return type of a GCC	7977	extern "C" int sendmsg ();
7438	builtin and then its argument prototype would still apply. */	7978	}
7439	#ifdef __cplusplus
7440	extern "C"
7441	#endif
7442	char openpty ();
7443	int	7979	int
7444	main ()	7980	main (void)
7445	{	7981	{
7446	return openpty ();	7982	return conftest::sendmsg ();
7447	;	7983	;
7448	return 0;	7984	return 0;
7449	}	7985	}
7450	_ACEOF	7986	_ACEOF
7451	for ac_lib in '' util; do	7987	for ac_lib in '' socket
		7988	do
7452	if test -z "$ac_lib"; then	7989	if test -z "$ac_lib"; then
7453	ac_res="none required"	7990	ac_res="none required"
7454	else	7991	else
7455	ac_res=-l$ac_lib	7992	ac_res=-l$ac_lib
7456	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	7993	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7457	fi	7994	fi
7458	if ac_fn_cxx_try_link "$LINENO"; then :	7995	if ac_fn_cxx_try_link "$LINENO"
		7996	then :
7459	ac_cv_search_openpty=$ac_res	7997	ac_cv_search_sendmsg=$ac_res
7460	fi	7998	fi
7461	rm -f core conftest.err conftest.$ac_objext \	7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7462	conftest$ac_exeext	8000	conftest$ac_exeext
7463	if ${ac_cv_search_openpty+:} false; then :	8001	if test ${ac_cv_search_sendmsg+y}
		8002	then :
7464	break	8003	break
7465	fi	8004	fi
7466	done	8005	done
7467	if ${ac_cv_search_openpty+:} false; then :	8006	if test ${ac_cv_search_sendmsg+y}
		8007	then :
7468		8008
7469	else	8009	else $as_nop
7470	ac_cv_search_openpty=no	8010	ac_cv_search_sendmsg=no
7471	fi	8011	fi
7472	rm conftest.$ac_ext	8012	rm conftest.$ac_ext
7473	LIBS=$ac_func_search_save_LIBS	8013	LIBS=$ac_func_search_save_LIBS
7474	fi	8014	fi
		8015	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
		8016	printf "%s\n" "$ac_cv_search_sendmsg" >&6; }
		8017	ac_res=$ac_cv_search_sendmsg
		8018	if test "$ac_res" != no
		8019	then :
		8020	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		8021
		8022	fi
		8023
		8024	;;
		8025	esac
		8026
		8027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
		8028	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
		8029	if test ${pt_cv_can_pass_fds+y}
		8030	then :
		8031	printf %s "(cached) " >&6
		8032	else $as_nop
		8033	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8034	/* end confdefs.h. */
		8035
		8036	#include <stddef.h> // broken bsds (is that redundant?) need this
		8037	#include <sys/types.h>
		8038	#include <sys/socket.h>
		8039	#include <sys/uio.h>
		8040
		8041	int
		8042	main (void)
		8043	{
		8044
		8045	{
		8046	msghdr msg;
		8047	iovec iov;
		8048	char buf [100];
		8049	char data = 0;
		8050
		8051	iov.iov_base = &data;
		8052	iov.iov_len = 1;
		8053
		8054	msg.msg_iov = &iov;
		8055	msg.msg_iovlen = 1;
		8056	msg.msg_control = buf;
		8057	msg.msg_controllen = sizeof buf;
		8058
		8059	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
		8060	cmsg->cmsg_level = SOL_SOCKET;
		8061	cmsg->cmsg_type = SCM_RIGHTS;
		8062	cmsg->cmsg_len = 100;
		8063
		8064	(int )CMSG_DATA (cmsg) = 5;
		8065
		8066	return sendmsg (3, &msg, 0);
		8067	}
		8068
		8069	;
		8070	return 0;
		8071	}
		8072	_ACEOF
		8073	if ac_fn_cxx_try_link "$LINENO"
		8074	then :
		8075	pt_cv_can_pass_fds=yes
		8076	else $as_nop
		8077	pt_cv_can_pass_fds=no
		8078	fi
		8079	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8080	conftest$ac_exeext conftest.$ac_ext
		8081	fi
		8082	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
		8083	printf "%s\n" "$pt_cv_can_pass_fds" >&6; }
		8084	if test x$pt_cv_can_pass_fds = xyes; then
		8085
		8086	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
		8087
		8088	else
		8089	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
		8090	fi
		8091
		8092
		8093
		8094	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
		8095	if test "x$ac_cv_header_pty_h" = xyes
		8096	then :
		8097	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
		8098
		8099	fi
		8100	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
		8101	if test "x$ac_cv_header_util_h" = xyes
		8102	then :
		8103	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
		8104
		8105	fi
		8106	ac_fn_cxx_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
		8107	if test "x$ac_cv_header_libutil_h" = xyes
		8108	then :
		8109	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
		8110
		8111	fi
		8112	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		8113	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		8114	then :
		8115	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		8116
		8117	fi
		8118	ac_fn_cxx_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
		8119	if test "x$ac_cv_header_stropts_h" = xyes
		8120	then :
		8121	printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
		8122
		8123	fi
		8124
		8125
		8126	ac_fn_cxx_check_func "$LINENO" "revoke" "ac_cv_func_revoke"
		8127	if test "x$ac_cv_func_revoke" = xyes
		8128	then :
		8129	printf "%s\n" "#define HAVE_REVOKE 1" >>confdefs.h
		8130
		8131	fi
		8132	ac_fn_cxx_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
		8133	if test "x$ac_cv_func__getpty" = xyes
		8134	then :
		8135	printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
		8136
		8137	fi
		8138	ac_fn_cxx_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
		8139	if test "x$ac_cv_func_getpt" = xyes
		8140	then :
		8141	printf "%s\n" "#define HAVE_GETPT 1" >>confdefs.h
		8142
		8143	fi
		8144	ac_fn_cxx_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
		8145	if test "x$ac_cv_func_posix_openpt" = xyes
		8146	then :
		8147	printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
		8148
		8149	fi
		8150	ac_fn_cxx_check_func "$LINENO" "isastream" "ac_cv_func_isastream"
		8151	if test "x$ac_cv_func_isastream" = xyes
		8152	then :
		8153	printf "%s\n" "#define HAVE_ISASTREAM 1" >>confdefs.h
		8154
		8155	fi
		8156	ac_fn_cxx_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
		8157	if test "x$ac_cv_func_setuid" = xyes
		8158	then :
		8159	printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
		8160
		8161	fi
		8162	ac_fn_cxx_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
		8163	if test "x$ac_cv_func_seteuid" = xyes
		8164	then :
		8165	printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
		8166
		8167	fi
		8168	ac_fn_cxx_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
		8169	if test "x$ac_cv_func_setreuid" = xyes
		8170	then :
		8171	printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
		8172
		8173	fi
		8174	ac_fn_cxx_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
		8175	if test "x$ac_cv_func_setresuid" = xyes
		8176	then :
		8177	printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
		8178
		8179	fi
		8180
		8181
		8182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
		8183	printf %s "checking for UNIX98 ptys... " >&6; }
		8184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8185	/* end confdefs.h. */
		8186	#include <stdlib.h>
		8187	int
		8188	main (void)
		8189	{
		8190	grantpt(0);unlockpt(0);ptsname(0);
		8191	;
		8192	return 0;
		8193	}
		8194	_ACEOF
		8195	if ac_fn_cxx_try_link "$LINENO"
		8196	then :
		8197	unix98_pty=yes
		8198
		8199	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
		8200
		8201	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8202	printf "%s\n" "yes" >&6; }
		8203	else $as_nop
		8204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8205	printf "%s\n" "no" >&6; }
		8206	fi
		8207	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8208	conftest$ac_exeext conftest.$ac_ext
		8209
		8210	if test -z "$unix98_pty"; then
		8211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
		8212	printf %s "checking for library containing openpty... " >&6; }
		8213	if test ${ac_cv_search_openpty+y}
		8214	then :
		8215	printf %s "(cached) " >&6
		8216	else $as_nop
		8217	ac_func_search_save_LIBS=$LIBS
		8218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8219	/* end confdefs.h. */
		8220
		8221	namespace conftest {
		8222	extern "C" int openpty ();
		8223	}
		8224	int
		8225	main (void)
		8226	{
		8227	return conftest::openpty ();
		8228	;
		8229	return 0;
		8230	}
		8231	_ACEOF
		8232	for ac_lib in '' util
		8233	do
		8234	if test -z "$ac_lib"; then
		8235	ac_res="none required"
		8236	else
		8237	ac_res=-l$ac_lib
		8238	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8239	fi
		8240	if ac_fn_cxx_try_link "$LINENO"
		8241	then :
		8242	ac_cv_search_openpty=$ac_res
		8243	fi
		8244	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		8245	conftest$ac_exeext
		8246	if test ${ac_cv_search_openpty+y}
		8247	then :
		8248	break
		8249	fi
		8250	done
		8251	if test ${ac_cv_search_openpty+y}
		8252	then :
		8253
		8254	else $as_nop
		8255	ac_cv_search_openpty=no
		8256	fi
		8257	rm conftest.$ac_ext
		8258	LIBS=$ac_func_search_save_LIBS
		8259	fi
7475	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5	8260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7476	$as_echo "$ac_cv_search_openpty" >&6; }	8261	printf "%s\n" "$ac_cv_search_openpty" >&6; }
7477	ac_res=$ac_cv_search_openpty	8262	ac_res=$ac_cv_search_openpty
7478	if test "$ac_res" != no; then :	8263	if test "$ac_res" != no
		8264	then :
7479	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	8265	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7480		8266
7481	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	8267	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
7482		8268
7483	fi	8269	fi
7484		8270
7485	fi	8271	fi
7486		8272
7487		8273
7488		8274
7489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5	8275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7490	$as_echo_n "checking for tty group... " >&6; }	8276	printf %s "checking for tty group... " >&6; }
7491	if ${pt_cv_tty_group+:} false; then :	8277	if test ${pt_cv_tty_group+y}
7492	$as_echo_n "(cached) " >&6	8278	then :
7493	else	8279	printf %s "(cached) " >&6
		8280	else $as_nop
7494	if test "$cross_compiling" = yes; then :	8281	if test "$cross_compiling" = yes
		8282	then :
7495	pt_cv_tty_group=no	8283	pt_cv_tty_group=no
7496	else	8284	else $as_nop
7497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8285	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7498	/* end confdefs.h. */	8286	/* end confdefs.h. */
7499		8287
7500	#include <sys/types.h>	8288	#include <sys/types.h>
7501	#include <sys/stat.h>	8289	#include <sys/stat.h>
…		…
7516	return 0;	8304	return 0;
7517	else	8305	else
7518	return 1;	8306	return 1;
7519	}	8307	}
7520	_ACEOF	8308	_ACEOF
7521	if ac_fn_cxx_try_run "$LINENO"; then :	8309	if ac_fn_cxx_try_run "$LINENO"
		8310	then :
7522	pt_cv_tty_group=yes	8311	pt_cv_tty_group=yes
7523	else	8312	else $as_nop
7524	pt_cv_tty_group=no	8313	pt_cv_tty_group=no
7525	fi	8314	fi
7526	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	8315	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7527	conftest.$ac_objext conftest.beam conftest.$ac_ext	8316	conftest.$ac_objext conftest.beam conftest.$ac_ext
7528	fi	8317	fi
7529		8318
7530	fi	8319	fi
7531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5	8320	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7532	$as_echo "$pt_cv_tty_group" >&6; }	8321	printf "%s\n" "$pt_cv_tty_group" >&6; }
7533	if test x$pt_cv_tty_group = xyes; then	8322	if test x$pt_cv_tty_group = xyes; then
7534		8323
7535	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h	8324	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
7536		8325
7537	fi	8326	fi
7538		8327
		8328	support_image=no
		8329	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
		8330	support_image=yes
		8331	fi
7539	if test x$support_xft = xyes \|\| test x$support_inheritpixmap = xyes; then	8332	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
7540	rxvt_have_xrender=no	8333	rxvt_have_xrender=no
7541	# Extract the first word of "pkg-config", so it can be a program name with args.	8334
7542	set dummy pkg-config; ac_word=$2
7543	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7544	$as_echo_n "checking for $ac_word... " >&6; }	8336	printf %s "checking for xrender... " >&6; }
7545	if ${ac_cv_path_PKG_CONFIG+:} false; then :
7546	$as_echo_n "(cached) " >&6
7547	else
7548	case $PKG_CONFIG in
7549	[\\/]* \| ?:[\\/]*)
7550	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7551	;;
7552	*)
7553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554	for as_dir in $PATH
7555	do
7556	IFS=$as_save_IFS
7557	test -z "$as_dir" && as_dir=.
7558	for ac_exec_ext in '' $ac_executable_extensions; do
7559	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7560	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7561	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7562	break 2
7563	fi
7564	done
7565	done
7566	IFS=$as_save_IFS
7567
7568	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7569	;;
7570	esac
7571	fi
7572	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7573	if test -n "$PKG_CONFIG"; then
7574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7575	$as_echo "$PKG_CONFIG" >&6; }
7576	else
7577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578	$as_echo "no" >&6; }
7579	fi
7580
7581
7582	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then	8337	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7583	X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS"	8338	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7584	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`"	8339	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		8340
		8341	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8342	printf "%s\n" "ok" >&6; }
		8343
		8344	X_LIBS="$XRENDER_LIBS $X_LIBS"
		8345	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7585	rxvt_have_xrender=yes	8346	rxvt_have_xrender=yes
7586		8347
7587	save_LIBS="$LIBS"	8348	save_LIBS="$LIBS"
7588	LIBS="$LIBS $X_LIBS"	8349	LIBS="$LIBS $X_LIBS"
7589	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"	8350	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7590	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes; then :	8351	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8352	then :
7591		8353
7592	else	8354	else $as_nop
7593	rxvt_have_xrender=no	8355	rxvt_have_xrender=no
7594	fi	8356	fi
7595		8357
7596
7597	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"	8358	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7598	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes; then :	8359	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8360	then :
7599		8361
7600	else	8362	else $as_nop
7601	rxvt_have_xrender=no	8363	rxvt_have_xrender=no
7602	fi	8364	fi
7603		8365
7604	LIBS="$save_LIBS"	8366	LIBS="$save_LIBS"
		8367
		8368	else
		8369	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8370	printf "%s\n" "no" >&6; }
		8371	:
7605	fi	8372	fi
		8373
7606	fi	8374	fi
7607		8375
7608	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then	8376	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7609	# Extract the first word of "pkg-config", so it can be a program name with args.
7610	set dummy pkg-config; ac_word=$2
7611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7612	$as_echo_n "checking for $ac_word... " >&6; }
7613	if ${ac_cv_path_PKG_CONFIG+:} false; then :
7614	$as_echo_n "(cached) " >&6
7615	else
7616	case $PKG_CONFIG in
7617	[\\/]* \| ?:[\\/]*)
7618	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7619	;;
7620	*)
7621	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7622	for as_dir in $PATH
7623	do
7624	IFS=$as_save_IFS
7625	test -z "$as_dir" && as_dir=.
7626	for ac_exec_ext in '' $ac_executable_extensions; do
7627	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7628	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7629	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7630	break 2
7631	fi
7632	done
7633	done
7634	IFS=$as_save_IFS
7635		8377
7636	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"	8378	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7637	;;	8379	printf %s "checking for fontconfig xft... " >&6; }
7638	esac
7639	fi
7640	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7641	if test -n "$PKG_CONFIG"; then
7642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7643	$as_echo "$PKG_CONFIG" >&6; }
7644	else
7645	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7646	$as_echo "no" >&6; }
7647	fi
7648
7649
7650	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8380	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7651	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8381	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7652	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	8382	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		8383
		8384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8385	printf "%s\n" "ok" >&6; }
		8386
		8387	X_LIBS="$XFT_LIBS $X_LIBS"
		8388	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		8389
7653	else	8390	else
		8391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8392	printf "%s\n" "no" >&6; }
		8393
7654	# Extract the first word of "xft-config", so it can be a program name with args.	8394	# Extract the first word of "xft-config", so it can be a program name with args.
7655	set dummy xft-config; ac_word=$2	8395	set dummy xft-config; ac_word=$2
7656	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7657	$as_echo_n "checking for $ac_word... " >&6; }	8397	printf %s "checking for $ac_word... " >&6; }
7658	if ${ac_cv_path_XFT_CONFIG+:} false; then :	8398	if test ${ac_cv_path_XFT_CONFIG+y}
7659	$as_echo_n "(cached) " >&6	8399	then :
7660	else	8400	printf %s "(cached) " >&6
		8401	else $as_nop
7661	case $XFT_CONFIG in	8402	case $XFT_CONFIG in
7662	[\\/]* \| ?:[\\/]*)	8403	[\\/]* \| ?:[\\/]*)
7663	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8404	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7664	;;	8405	;;
7665	*)	8406	*)
7666	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8407	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7667	for as_dir in $PATH	8408	for as_dir in $PATH
7668	do	8409	do
7669	IFS=$as_save_IFS	8410	IFS=$as_save_IFS
7670	test -z "$as_dir" && as_dir=.	8411	case $as_dir in #(((
		8412	'') as_dir=./ ;;
		8413	*/) ;;
		8414	*) as_dir=$as_dir/ ;;
		8415	esac
7671	for ac_exec_ext in '' $ac_executable_extensions; do	8416	for ac_exec_ext in '' $ac_executable_extensions; do
7672	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8417	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7673	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8418	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7674	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8419	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7675	break 2	8420	break 2
7676	fi	8421	fi
7677	done	8422	done
7678	done	8423	done
7679	IFS=$as_save_IFS	8424	IFS=$as_save_IFS
…		…
7682	;;	8427	;;
7683	esac	8428	esac
7684	fi	8429	fi
7685	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8430	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7686	if test -n "$XFT_CONFIG"; then	8431	if test -n "$XFT_CONFIG"; then
7687	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	8432	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7688	$as_echo "$XFT_CONFIG" >&6; }	8433	printf "%s\n" "$XFT_CONFIG" >&6; }
7689	else	8434	else
7690	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7691	$as_echo "no" >&6; }	8436	printf "%s\n" "no" >&6; }
7692	fi	8437	fi
7693		8438
7694		8439
7695	if test $XFT_CONFIG != no; then	8440	if test $XFT_CONFIG != no; then
7696	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8441	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7697	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8442	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7698	fi	8443	fi
7699	fi
7700		8444
7701	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7702	X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7703	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7704	fi	8445	fi
		8446
7705		8447
7706	save_LIBS="$LIBS"	8448	save_LIBS="$LIBS"
7707	LIBS="$LIBS $X_LIBS"	8449	LIBS="$LIBS $X_LIBS"
7708	for ac_header in X11/Xft/Xft.h	8450	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7709	do :	8451	do :
7710	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	8452	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" \| $as_tr_sh`
7711	if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :	8453	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		8454	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		8455	then :
7712	cat >>confdefs.h <<_ACEOF	8456	cat >>confdefs.h <<_ACEOF
7713	#define HAVE_X11_XFT_XFT_H 1	8457	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7714	_ACEOF	8458	_ACEOF
7715		8459
7716	else	8460	else $as_nop
7717	support_xft=no	8461	support_xft=no
7718	fi	8462	fi
7719		8463
7720	done	8464	done
7721		8465
7722	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	8466	for ac_func in XftDrawString32 FcPatternGet
7723	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	8467	do :
7724	if ${ac_cv_lib_Xft_XftDrawString32+:} false; then :	8468	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7725	$as_echo_n "(cached) " >&6	8469	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7726	else	8470	if eval test \"x\$"$as_ac_var"\" = x"yes"
7727	ac_check_lib_save_LIBS=$LIBS	8471	then :
7728	LIBS="-lXft $LIBS"	8472	cat >>confdefs.h <<_ACEOF
		8473	#define `printf "%s\n" "HAVE_$ac_func" \| $as_tr_cpp` 1
		8474	_ACEOF
		8475
		8476	else $as_nop
		8477	support_xft=no
		8478	fi
		8479
		8480	done
		8481	LIBS="$save_LIBS"
		8482
		8483	if test x$support_xft = xyes; then
		8484
		8485	printf "%s\n" "#define XFT 1" >>confdefs.h
		8486
		8487	fi
		8488	fi
		8489
		8490	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		8491	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		8492	printf %s "checking for Render >= 0.11... " >&6; }
7729	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8493	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7730	/* end confdefs.h. */	8494	/* end confdefs.h. */
7731		8495
7732	/* Override any GCC internal prototype to avoid an error.	8496	#include <X11/extensions/Xrender.h>
7733	Use char because int might match the return type of a GCC	8497	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7734	builtin and then its argument prototype would still apply. */	8498	error
7735	#ifdef __cplusplus
7736	extern "C"
7737	#endif	8499	#endif
7738	char XftDrawString32 ();	8500
7739	int	8501	int
7740	main ()	8502	main (void)
7741	{	8503	{
7742	return XftDrawString32 ();	8504
7743	;	8505	;
7744	return 0;	8506	return 0;
7745	}	8507	}
7746	_ACEOF	8508	_ACEOF
7747	if ac_fn_cxx_try_link "$LINENO"; then :	8509	if ac_fn_cxx_try_compile "$LINENO"
7748	ac_cv_lib_Xft_XftDrawString32=yes	8510	then :
7749	else	8511
7750	ac_cv_lib_Xft_XftDrawString32=no	8512	else $as_nop
7751	fi
7752	rm -f core conftest.err conftest.$ac_objext \
7753	conftest$ac_exeext conftest.$ac_ext
7754	LIBS=$ac_check_lib_save_LIBS
7755	fi
7756	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7757	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7758	if test "x$ac_cv_lib_Xft_XftDrawString32" = xyes; then :
7759	:
7760	else
7761	support_xft=no	8513	support_image=no
7762	fi	8514	fi
7763		8515	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7764	for ac_header in fontconfig/fontconfig.h
7765	do :
7766	ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7767	if test "x$ac_cv_header_fontconfig_fontconfig_h" = xyes; then :
7768	cat >>confdefs.h <<_ACEOF
7769	#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7770	_ACEOF
7771
7772	else
7773	support_xft=no
7774	fi
7775
7776	done
7777
7778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7779	$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7780	if ${ac_cv_lib_fontconfig_FcPatternGet+:} false; then :
7781	$as_echo_n "(cached) " >&6
7782	else
7783	ac_check_lib_save_LIBS=$LIBS
7784	LIBS="-lfontconfig $LIBS"
7785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786	/* end confdefs.h. */
7787
7788	/* Override any GCC internal prototype to avoid an error.
7789	Use char because int might match the return type of a GCC
7790	builtin and then its argument prototype would still apply. */
7791	#ifdef __cplusplus
7792	extern "C"
7793	#endif
7794	char FcPatternGet ();
7795	int
7796	main ()
7797	{
7798	return FcPatternGet ();
7799	;
7800	return 0;
7801	}
7802	_ACEOF
7803	if ac_fn_cxx_try_link "$LINENO"; then :
7804	ac_cv_lib_fontconfig_FcPatternGet=yes
7805	else
7806	ac_cv_lib_fontconfig_FcPatternGet=no
7807	fi
7808	rm -f core conftest.err conftest.$ac_objext \
7809	conftest$ac_exeext conftest.$ac_ext
7810	LIBS=$ac_check_lib_save_LIBS
7811	fi
7812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7813	$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7814	if test "x$ac_cv_lib_fontconfig_FcPatternGet" = xyes; then :
7815	:
7816	else
7817	support_xft=no
7818	fi
7819
7820	LIBS="$save_LIBS"
7821
7822	if test x$support_xft = xyes; then	8516	if test x$support_image = xyes; then
		8517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8518	printf "%s\n" "ok" >&6; }
		8519	LIBS="$LIBS -lm"
7823		8520
7824	$as_echo "#define XFT 1" >>confdefs.h	8521	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7825		8522
		8523
		8524	if test x$support_inheritpixmap = xyes; then
		8525
		8526	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8527
7826	fi	8528	fi
		8529	else
		8530	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8531	printf "%s\n" "no" >&6; }
		8532	fi
7827	fi	8533	fi
		8534
7828	if test x$support_styles = xyes; then	8535	if test x$support_styles = xyes; then
7829		8536
7830	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	8537	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7831		8538
7832	fi	8539	fi
7833	if test x$support_iso14755 = xyes; then	8540	if test x$support_iso14755 = xyes; then
7834		8541
7835	$as_echo "#define ISO_14755 1" >>confdefs.h	8542	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7836		8543
7837	fi	8544	fi
7838	if test x$support_8bitctrls = xyes; then	8545	if test x$support_8bitctrls = xyes; then
7839		8546
7840	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	8547	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7841		8548
7842	fi	8549	fi
7843	if test x$support_fading = xyes; then	8550	if test x$support_fading = xyes; then
7844		8551
7845	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	8552	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7846
7847	fi
7848	if test x$support_inheritpixmap = xyes; then
7849	if test x$rxvt_have_xrender = xyes; then
7850	LIBS="$LIBS -lm"
7851
7852	$as_echo "#define XRENDER 1" >>confdefs.h
7853
7854	fi
7855
7856	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7857		8553
7858	fi	8554	fi
7859	if test x$support_keepscrolling = xno; then	8555	if test x$support_keepscrolling = xno; then
7860		8556
7861	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	8557	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7862		8558
7863	fi	8559	fi
7864	if test x$support_selectionscrolling = xyes; then	8560	if test x$support_selectionscrolling = xyes; then
7865		8561
7866	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	8562	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7867		8563
7868	fi	8564	fi
7869	if test x$support_frills = xyes; then	8565	if test x$support_frills = xyes; then
7870		8566
7871	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	8567	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7872		8568
7873	fi	8569	fi
7874	if test x$support_mousewheel = xyes; then	8570	if test x$support_mousewheel = xyes; then
7875		8571
7876	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	8572	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7877		8573
7878	fi	8574	fi
7879	if test x$support_mouseslipwheel = xyes; then	8575	if test x$support_mouseslipwheel = xyes; then
7880		8576
7881	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	8577	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7882		8578
7883	fi	8579	fi
7884		8580
7885	scrolltypes=plain	8581	scrolltypes=plain
7886		8582
7887	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	8583	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7888		8584
7889		8585
7890	if test x$support_scroll_rxvt = xyes; then	8586	if test x$support_scroll_rxvt = xyes; then
7891		8587
7892	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	8588	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7893		8589
7894	scrolltypes="$scrolltypes rxvt"	8590	scrolltypes="$scrolltypes rxvt"
7895	fi	8591	fi
7896	if test x$support_scroll_next = xyes; then	8592	if test x$support_scroll_next = xyes; then
7897		8593
7898	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	8594	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7899		8595
7900	scrolltypes="$scrolltypes next"	8596	scrolltypes="$scrolltypes next"
7901	fi	8597	fi
7902	if test x$support_scroll_xterm = xyes; then	8598	if test x$support_scroll_xterm = xyes; then
7903		8599
7904	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	8600	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7905		8601
7906	scrolltypes="$scrolltypes xterm"	8602	scrolltypes="$scrolltypes xterm"
7907	fi	8603	fi
7908	if test x$support_pointer_blank = xyes; then	8604	if test x$support_pointer_blank = xyes; then
7909		8605
7910	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	8606	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7911		8607
7912	fi	8608	fi
7913	if test x$support_text_blink = xyes; then	8609	if test x$support_text_blink = xyes; then
7914		8610
7915	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	8611	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7916		8612
7917	fi	8613	fi
7918	if test x$support_unicode3 = xyes; then	8614	if test x$support_unicode3 = xyes; then
7919		8615
7920	$as_echo "#define UNICODE_3 1" >>confdefs.h	8616	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7921		8617
7922	fi	8618	fi
7923	if test x$support_combining = xyes; then	8619	if test x$support_combining = xyes; then
7924		8620
7925	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	8621	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7926		8622
7927	fi	8623	fi
7928	if test x$codesets = xall; then	8624	if test x$codesets = xall; then
7929	codesets=jp,jp-ext,kr,zh,zh-ext	8625	codesets=jp,jp-ext,kr,zh,zh-ext
7930	fi	8626	fi
7931		8627
7932	$as_echo "#define ENCODING_EU 1" >>confdefs.h	8628	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7933		8629
7934		8630
7935	$as_echo "#define ENCODING_VN 1" >>confdefs.h	8631	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7936		8632
7937	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	8633	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
7938	case "$codeset" in	8634	case "$codeset" in
7939	JP )	8635	JP )
7940	$as_echo "#define ENCODING_JP 1" >>confdefs.h	8636	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7941	;;	8637	;;
7942	JP_EXT )	8638	JP_EXT )
7943	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	8639	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7944	;;	8640	;;
7945	KR )	8641	KR )
7946	$as_echo "#define ENCODING_KR 1" >>confdefs.h	8642	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7947	;;	8643	;;
7948	ZH )	8644	ZH )
7949	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	8645	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7950	;;	8646	;;
7951	ZH_EXT )	8647	ZH_EXT )
7952	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	8648	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7953	;;	8649	;;
7954	esac	8650	esac
7955	done	8651	done
7956		8652
7957	IF_PERL=\#	8653	IF_PERL=\#
7958	if test x$support_perl = xyes; then	8654	if test x$support_perl = xyes; then
7959	# Extract the first word of "perl5", so it can be a program name with args.	8655	# Extract the first word of "perl5", so it can be a program name with args.
7960	set dummy perl5; ac_word=$2	8656	set dummy perl5; ac_word=$2
7961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7962	$as_echo_n "checking for $ac_word... " >&6; }	8658	printf %s "checking for $ac_word... " >&6; }
7963	if ${ac_cv_path_PERL+:} false; then :	8659	if test ${ac_cv_path_PERL+y}
7964	$as_echo_n "(cached) " >&6	8660	then :
7965	else	8661	printf %s "(cached) " >&6
		8662	else $as_nop
7966	case $PERL in	8663	case $PERL in
7967	[\\/]* \| ?:[\\/]*)	8664	[\\/]* \| ?:[\\/]*)
7968	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8665	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7969	;;	8666	;;
7970	*)	8667	*)
7971	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8668	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7972	for as_dir in $PATH	8669	for as_dir in $PATH
7973	do	8670	do
7974	IFS=$as_save_IFS	8671	IFS=$as_save_IFS
7975	test -z "$as_dir" && as_dir=.	8672	case $as_dir in #(((
		8673	'') as_dir=./ ;;
		8674	*/) ;;
		8675	*) as_dir=$as_dir/ ;;
		8676	esac
7976	for ac_exec_ext in '' $ac_executable_extensions; do	8677	for ac_exec_ext in '' $ac_executable_extensions; do
7977	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8678	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7978	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8679	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7979	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8680	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7980	break 2	8681	break 2
7981	fi	8682	fi
7982	done	8683	done
7983	done	8684	done
7984	IFS=$as_save_IFS	8685	IFS=$as_save_IFS
7985		8686
		8687	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
7986	;;	8688	;;
7987	esac	8689	esac
7988	fi	8690	fi
7989	PERL=$ac_cv_path_PERL	8691	PERL=$ac_cv_path_PERL
7990	if test -n "$PERL"; then	8692	if test -n "$PERL"; then
7991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	8693	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7992	$as_echo "$PERL" >&6; }	8694	printf "%s\n" "$PERL" >&6; }
7993	else	8695	else
7994	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8696	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995	$as_echo "no" >&6; }	8697	printf "%s\n" "no" >&6; }
7996	fi	8698	fi
7997		8699
7998		8700
7999	# Extract the first word of "perl", so it can be a program name with args.
8000	set dummy perl; ac_word=$2
8001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8002	$as_echo_n "checking for $ac_word... " >&6; }
8003	if ${ac_cv_path_PERL+:} false; then :
8004	$as_echo_n "(cached) " >&6
8005	else
8006	case $PERL in
8007	[\\/]* \| ?:[\\/]*)
8008	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8009	;;
8010	*)
8011	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8012	for as_dir in $PATH
8013	do
8014	IFS=$as_save_IFS
8015	test -z "$as_dir" && as_dir=.
8016	for ac_exec_ext in '' $ac_executable_extensions; do
8017	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8018	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8019	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8020	break 2
8021	fi
8022	done
8023	done
8024	IFS=$as_save_IFS
8025		8701
8026	;;
8027	esac
8028	fi
8029	PERL=$ac_cv_path_PERL
8030	if test -n "$PERL"; then
8031	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8032	$as_echo "$PERL" >&6; }
8033	else
8034	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8035	$as_echo "no" >&6; }
8036	fi
8037
8038
8039
8040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	8702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8041	$as_echo_n "checking for $PERL suitability... " >&6; }	8703	printf %s "checking for $PERL suitability... " >&6; }
8042	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8704	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8043		8705
8044	save_CXXFLAGS="$CXXFLAGS"	8706	save_CXXFLAGS="$CXXFLAGS"
8045	save_LIBS="$LIBS"	8707	save_LIBS="$LIBS"
8046	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8708	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8051	#include <EXTERN.h>	8713	#include <EXTERN.h>
8052	#include <perl.h>	8714	#include <perl.h>
8053	#include <XSUB.h>	8715	#include <XSUB.h>
8054		8716
8055	int	8717	int
8056	main ()	8718	main (void)
8057	{	8719	{
8058		8720
8059	PerlInterpreter *perl = perl_alloc ();	8721	PerlInterpreter *perl = perl_alloc ();
8060		8722
8061	;	8723	;
8062	return 0;	8724	return 0;
8063	}	8725	}
8064	_ACEOF	8726	_ACEOF
8065	if ac_fn_cxx_try_link "$LINENO"; then :	8727	if ac_fn_cxx_try_link "$LINENO"
		8728	then :
8066	rxvt_perl_link=yes	8729	rxvt_perl_link=yes
8067	else	8730	else $as_nop
8068	rxvt_perl_link=no	8731	rxvt_perl_link=no
8069	fi	8732	fi
8070	rm -f core conftest.err conftest.$ac_objext \	8733	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8071	conftest$ac_exeext conftest.$ac_ext	8734	conftest$ac_exeext conftest.$ac_ext
8072	CXXFLAGS="$save_CXXFLAGS"	8735	CXXFLAGS="$save_CXXFLAGS"
8073	LIBS="$save_LIBS"	8736	LIBS="$save_LIBS"
8074		8737
8075	if test x$rxvt_perl_link = xyes; then	8738	if test x$rxvt_perl_link = xyes; then
8076	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	8739	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8077	$as_echo "ok" >&6; }	8740	printf "%s\n" "ok" >&6; }
8078		8741
8079	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	8742	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8080		8743
8081	IF_PERL=	8744	IF_PERL=
8082	PERL_O=rxvtperl.o	8745	PERL_O=rxvtperl.o
8083	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8746	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8084	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8747	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
…		…
8125	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do	8788	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
8126	eval ac_val=\$$ac_var	8789	eval ac_val=\$$ac_var
8127	case $ac_val in #(	8790	case $ac_val in #(
8128	${as_nl})	8791	${as_nl})
8129	case $ac_var in #(	8792	case $ac_var in #(
8130	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	8793	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8131	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	8794	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8132	esac	8795	esac
8133	case $ac_var in #(	8796	case $ac_var in #(
8134	_ \| IFS \| as_nl) ;; #(	8797	_ \| IFS \| as_nl) ;; #(
8135	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	8798	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
8136	*) { eval $ac_var=; unset $ac_var;} ;;	8799	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8156	) \|	8819	) \|
8157	sed '	8820	sed '
8158	/^ac_cv_env_/b end	8821	/^ac_cv_env_/b end
8159	t clear	8822	t clear
8160	:clear	8823	:clear
8161	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8824	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8162	t end	8825	t end
8163	s/^$[^=]$=$.$$/\1=${\1=\2}/	8826	s/^$[^=]$=$.$$/\1=${\1=\2}/
8164	:end' >>confcache	8827	:end' >>confcache
8165	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8828	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8166	if test -w "$cache_file"; then	8829	if test -w "$cache_file"; then
8167	if test "x$cache_file" != "x/dev/null"; then	8830	if test "x$cache_file" != "x/dev/null"; then
8168	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	8831	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8169	$as_echo "$as_me: updating cache $cache_file" >&6;}	8832	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
8170	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then	8833	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8171	cat confcache >"$cache_file"	8834	cat confcache >"$cache_file"
8172	else	8835	else
8173	case $cache_file in #(	8836	case $cache_file in #(
8174	/ \| ?:*)	8837	/ \| ?:*)
…		…
8178	mv -f confcache "$cache_file" ;;	8841	mv -f confcache "$cache_file" ;;
8179	esac	8842	esac
8180	fi	8843	fi
8181	fi	8844	fi
8182	else	8845	else
8183	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	8846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8184	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8847	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8185	fi	8848	fi
8186	fi	8849	fi
8187	rm -f confcache	8850	rm -f confcache
8188		8851
8189	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8852	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8196	ac_ltlibobjs=	8859	ac_ltlibobjs=
8197	U=	8860	U=
8198	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8861	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8199	# 1. Remove the extension, and $U if already installed.	8862	# 1. Remove the extension, and $U if already installed.
8200	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8863	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8201	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8864	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8202	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8865	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8203	# will be set to the directory where LIBOBJS objects are built.	8866	# will be set to the directory where LIBOBJS objects are built.
8204	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8867	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8205	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8868	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8206	done	8869	done
…		…
8212		8875
8213	: "${CONFIG_STATUS=./config.status}"	8876	: "${CONFIG_STATUS=./config.status}"
8214	ac_write_fail=0	8877	ac_write_fail=0
8215	ac_clean_files_save=$ac_clean_files	8878	ac_clean_files_save=$ac_clean_files
8216	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8879	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8217	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8218	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8881	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8219	as_write_fail=0	8882	as_write_fail=0
8220	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8883	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8221	#! $SHELL	8884	#! $SHELL
8222	# Generated by $as_me.	8885	# Generated by $as_me.
8223	# Run this file to recreate the current configuration.	8886	# Run this file to recreate the current configuration.
…		…
8236	## M4sh Initialization. ##	8899	## M4sh Initialization. ##
8237	## -------------------- ##	8900	## -------------------- ##
8238		8901
8239	# Be more Bourne compatible	8902	# Be more Bourne compatible
8240	DUALCASE=1; export DUALCASE # for MKS sh	8903	DUALCASE=1; export DUALCASE # for MKS sh
		8904	as_nop=:
8241	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	8905	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8906	then :
8242	emulate sh	8907	emulate sh
8243	NULLCMD=:	8908	NULLCMD=:
8244	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	8909	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8245	# is contrary to our usage. Disable this feature.	8910	# is contrary to our usage. Disable this feature.
8246	alias -g '${1+"$@"}'='"$@"'	8911	alias -g '${1+"$@"}'='"$@"'
8247	setopt NO_GLOB_SUBST	8912	setopt NO_GLOB_SUBST
8248	else	8913	else $as_nop
8249	case `(set -o) 2>/dev/null` in #(	8914	case `(set -o) 2>/dev/null` in #(
8250	posix) :	8915	posix) :
8251	set -o posix ;; #(	8916	set -o posix ;; #(
8252	*) :	8917	*) :
8253	;;	8918	;;
8254	esac	8919	esac
8255	fi	8920	fi
8256		8921
8257		8922
		8923
		8924	# Reset variables that may have inherited troublesome values from
		8925	# the environment.
		8926
		8927	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8928	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8929	# side effect of setting IFS to empty, thus disabling word splitting.)
		8930	# Quoting is to prevent editors from complaining about space-tab.
8258	as_nl='	8931	as_nl='
8259	'	8932	'
8260	export as_nl	8933	export as_nl
8261	# Printing a long string crashes Solaris 7 /usr/bin/printf.	8934	IFS=" "" $as_nl"
8262	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	8935
8263	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	8936	PS1='$ '
8264	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	8937	PS2='> '
8265	# Prefer a ksh shell builtin over an external printf program on Solaris,	8938	PS4='+ '
8266	# but without wasting forks for bash or zsh.	8939
8267	if test -z "$BASH_VERSION$ZSH_VERSION" \	8940	# Ensure predictable behavior from utilities with locale-dependent output.
8268	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	8941	LC_ALL=C
8269	as_echo='print -r --'	8942	export LC_ALL
8270	as_echo_n='print -rn --'	8943	LANGUAGE=C
8271	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	8944	export LANGUAGE
8272	as_echo='printf %s\n'	8945
8273	as_echo_n='printf %s'	8946	# We cannot yet rely on "unset" to work, but we need these variables
8274	else	8947	# to be unset--not just set to an empty or harmless value--now, to
8275	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	8948	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8276	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	8949	# also avoids known problems related to "unset" and subshell syntax
8277	as_echo_n='/usr/ucb/echo -n'	8950	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8278	else	8951	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8279	as_echo_body='eval expr "X$1" : "X\$.*\$"'	8952	do eval test \${$as_var+y} \
8280	as_echo_n_body='eval	8953	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8281	arg=$1;	8954	done
8282	case $arg in #(	8955
8283	"$as_nl")	8956	# Ensure that fds 0, 1, and 2 are open.
8284	expr "X$arg" : "X\$.*\$$as_nl";	8957	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8285	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	8958	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8286	esac;	8959	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8287	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8288	'
8289	export as_echo_n_body
8290	as_echo_n='sh -c $as_echo_n_body as_echo'
8291	fi
8292	export as_echo_body
8293	as_echo='sh -c $as_echo_body as_echo'
8294	fi
8295		8960
8296	# The user is always right.	8961	# The user is always right.
8297	if test "${PATH_SEPARATOR+set}" != set; then	8962	if ${PATH_SEPARATOR+false} :; then
8298	PATH_SEPARATOR=:	8963	PATH_SEPARATOR=:
8299	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	8964	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8300	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	8965	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8301	PATH_SEPARATOR=';'	8966	PATH_SEPARATOR=';'
8302	}	8967	}
8303	fi	8968	fi
8304		8969
8305
8306	# IFS
8307	# We need space, tab and new line, in precisely that order. Quoting is
8308	# there to prevent editors from complaining about space-tab.
8309	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8310	# splitting by setting IFS to empty value.)
8311	IFS=" "" $as_nl"
8312		8970
8313	# Find who we are. Look in the path if we contain no directory separator.	8971	# Find who we are. Look in the path if we contain no directory separator.
8314	as_myself=	8972	as_myself=
8315	case $0 in #((	8973	case $0 in #((
8316	[\\/] ) as_myself=$0 ;;	8974	[\\/] ) as_myself=$0 ;;
8317	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8975	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8318	for as_dir in $PATH	8976	for as_dir in $PATH
8319	do	8977	do
8320	IFS=$as_save_IFS	8978	IFS=$as_save_IFS
8321	test -z "$as_dir" && as_dir=.	8979	case $as_dir in #(((
		8980	'') as_dir=./ ;;
		8981	*/) ;;
		8982	*) as_dir=$as_dir/ ;;
		8983	esac
8322	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8984	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8323	done	8985	done
8324	IFS=$as_save_IFS	8986	IFS=$as_save_IFS
8325		8987
8326	;;	8988	;;
8327	esac	8989	esac
…		…
8329	# in which case we are not to be found in the path.	8991	# in which case we are not to be found in the path.
8330	if test "x$as_myself" = x; then	8992	if test "x$as_myself" = x; then
8331	as_myself=$0	8993	as_myself=$0
8332	fi	8994	fi
8333	if test ! -f "$as_myself"; then	8995	if test ! -f "$as_myself"; then
8334	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8996	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8335	exit 1	8997	exit 1
8336	fi	8998	fi
8337		8999
8338	# Unset variables that we do not need and which cause bugs (e.g. in
8339	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8340	# suppresses any "Segmentation fault" message there. '((' could
8341	# trigger a bug in pdksh 5.2.14.
8342	for as_var in BASH_ENV ENV MAIL MAILPATH
8343	do eval test x\${$as_var+set} = xset \
8344	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8345	done
8346	PS1='$ '
8347	PS2='> '
8348	PS4='+ '
8349
8350	# NLS nuisances.
8351	LC_ALL=C
8352	export LC_ALL
8353	LANGUAGE=C
8354	export LANGUAGE
8355
8356	# CDPATH.
8357	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8358		9000
8359		9001
8360	# as_fn_error STATUS ERROR [LINENO LOG_FD]	9002	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8361	# ----------------------------------------	9003	# ----------------------------------------
8362	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	9004	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
…		…
8365	as_fn_error ()	9007	as_fn_error ()
8366	{	9008	{
8367	as_status=$1; test $as_status -eq 0 && as_status=1	9009	as_status=$1; test $as_status -eq 0 && as_status=1
8368	if test "$4"; then	9010	if test "$4"; then
8369	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	9011	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8370	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4	9012	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8371	fi	9013	fi
8372	$as_echo "$as_me: error: $2" >&2	9014	printf "%s\n" "$as_me: error: $2" >&2
8373	as_fn_exit $as_status	9015	as_fn_exit $as_status
8374	} # as_fn_error	9016	} # as_fn_error
		9017
8375		9018
8376		9019
8377	# as_fn_set_status STATUS	9020	# as_fn_set_status STATUS
8378	# -----------------------	9021	# -----------------------
8379	# Set $? to STATUS, without forking.	9022	# Set $? to STATUS, without forking.
…		…
8398	as_fn_unset ()	9041	as_fn_unset ()
8399	{	9042	{
8400	{ eval $1=; unset $1;}	9043	{ eval $1=; unset $1;}
8401	}	9044	}
8402	as_unset=as_fn_unset	9045	as_unset=as_fn_unset
		9046
8403	# as_fn_append VAR VALUE	9047	# as_fn_append VAR VALUE
8404	# ----------------------	9048	# ----------------------
8405	# Append the text in VALUE to the end of the definition contained in VAR. Take	9049	# Append the text in VALUE to the end of the definition contained in VAR. Take
8406	# advantage of any shell optimizations that allow amortized linear growth over	9050	# advantage of any shell optimizations that allow amortized linear growth over
8407	# repeated appends, instead of the typical quadratic growth present in naive	9051	# repeated appends, instead of the typical quadratic growth present in naive
8408	# implementations.	9052	# implementations.
8409	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	9053	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9054	then :
8410	eval 'as_fn_append ()	9055	eval 'as_fn_append ()
8411	{	9056	{
8412	eval $1+=\$2	9057	eval $1+=\$2
8413	}'	9058	}'
8414	else	9059	else $as_nop
8415	as_fn_append ()	9060	as_fn_append ()
8416	{	9061	{
8417	eval $1=\$$1\$2	9062	eval $1=\$$1\$2
8418	}	9063	}
8419	fi # as_fn_append	9064	fi # as_fn_append
…		…
8421	# as_fn_arith ARG...	9066	# as_fn_arith ARG...
8422	# ------------------	9067	# ------------------
8423	# Perform arithmetic evaluation on the ARGs, and store the result in the	9068	# Perform arithmetic evaluation on the ARGs, and store the result in the
8424	# global $as_val. Take advantage of shells that can avoid forks. The arguments	9069	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8425	# must be portable across $(()) and expr.	9070	# must be portable across $(()) and expr.
8426	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	9071	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9072	then :
8427	eval 'as_fn_arith ()	9073	eval 'as_fn_arith ()
8428	{	9074	{
8429	as_val=$(( $* ))	9075	as_val=$(( $* ))
8430	}'	9076	}'
8431	else	9077	else $as_nop
8432	as_fn_arith ()	9078	as_fn_arith ()
8433	{	9079	{
8434	as_val=`expr "$@" \|\| test $? -eq 1`	9080	as_val=`expr "$@" \|\| test $? -eq 1`
8435	}	9081	}
8436	fi # as_fn_arith	9082	fi # as_fn_arith
…		…
8457		9103
8458	as_me=`$as_basename -- "$0" \|\|	9104	as_me=`$as_basename -- "$0" \|\|
8459	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	9105	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8460	X"$0" : 'X$//$$' \\| \	9106	X"$0" : 'X$//$$' \\| \
8461	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	9107	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8462	$as_echo X/"$0" \|	9108	printf "%s\n" X/"$0" \|
8463	sed '/^.\/$[^/][^/]$\/*$/{	9109	sed '/^.\/$[^/][^/]$\/*$/{
8464	s//\1/	9110	s//\1/
8465	q	9111	q
8466	}	9112	}
8467	/^X\/$\/\/$$/{	9113	/^X\/$\/\/$$/{
…		…
8479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9125	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9126	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8481	as_cr_digits='0123456789'	9127	as_cr_digits='0123456789'
8482	as_cr_alnum=$as_cr_Letters$as_cr_digits	9128	as_cr_alnum=$as_cr_Letters$as_cr_digits
8483		9129
		9130
		9131	# Determine whether it's possible to make 'echo' print without a newline.
		9132	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		9133	# for compatibility with existing Makefiles.
8484	ECHO_C= ECHO_N= ECHO_T=	9134	ECHO_C= ECHO_N= ECHO_T=
8485	case `echo -n x` in #(((((	9135	case `echo -n x` in #(((((
8486	-n*)	9136	-n*)
8487	case `echo 'xy\c'` in	9137	case `echo 'xy\c'` in
8488	c) ECHO_T=' ';; # ECHO_T is single tab character.	9138	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8492	esac;;	9142	esac;;
8493	*)	9143	*)
8494	ECHO_N='-n';;	9144	ECHO_N='-n';;
8495	esac	9145	esac
8496		9146
		9147	# For backward compatibility with old third-party macros, we provide
		9148	# the shell variables $as_echo and $as_echo_n. New code should use
		9149	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		9150	as_echo='printf %s\n'
		9151	as_echo_n='printf %s'
		9152
8497	rm -f conf$$ conf$$.exe conf$$.file	9153	rm -f conf$$ conf$$.exe conf$$.file
8498	if test -d conf$$.dir; then	9154	if test -d conf$$.dir; then
8499	rm -f conf$$.dir/conf$$.file	9155	rm -f conf$$.dir/conf$$.file
8500	else	9156	else
8501	rm -f conf$$.dir	9157	rm -f conf$$.dir
…		…
8505	if ln -s conf$$.file conf$$ 2>/dev/null; then	9161	if ln -s conf$$.file conf$$ 2>/dev/null; then
8506	as_ln_s='ln -s'	9162	as_ln_s='ln -s'
8507	# ... but there are two gotchas:	9163	# ... but there are two gotchas:
8508	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	9164	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8509	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	9165	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8510	# In both cases, we have to default to `cp -p'.	9166	# In both cases, we have to default to `cp -pR'.
8511	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	9167	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8512	as_ln_s='cp -p'	9168	as_ln_s='cp -pR'
8513	elif ln conf$$.file conf$$ 2>/dev/null; then	9169	elif ln conf$$.file conf$$ 2>/dev/null; then
8514	as_ln_s=ln	9170	as_ln_s=ln
8515	else	9171	else
8516	as_ln_s='cp -p'	9172	as_ln_s='cp -pR'
8517	fi	9173	fi
8518	else	9174	else
8519	as_ln_s='cp -p'	9175	as_ln_s='cp -pR'
8520	fi	9176	fi
8521	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9177	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8522	rmdir conf$$.dir 2>/dev/null	9178	rmdir conf$$.dir 2>/dev/null
8523		9179
8524		9180
…		…
8533	esac	9189	esac
8534	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	9190	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8535	as_dirs=	9191	as_dirs=
8536	while :; do	9192	while :; do
8537	case $as_dir in #(	9193	case $as_dir in #(
8538	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	9194	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8539	*) as_qdir=$as_dir;;	9195	*) as_qdir=$as_dir;;
8540	esac	9196	esac
8541	as_dirs="'$as_qdir' $as_dirs"	9197	as_dirs="'$as_qdir' $as_dirs"
8542	as_dir=`$as_dirname -- "$as_dir" \|\|	9198	as_dir=`$as_dirname -- "$as_dir" \|\|
8543	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	9199	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8544	X"$as_dir" : 'X$//$[^/]' \\| \	9200	X"$as_dir" : 'X$//$[^/]' \\| \
8545	X"$as_dir" : 'X$//$$' \\| \	9201	X"$as_dir" : 'X$//$$' \\| \
8546	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	9202	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8547	$as_echo X"$as_dir" \|	9203	printf "%s\n" X"$as_dir" \|
8548	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9204	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8549	s//\1/	9205	s//\1/
8550	q	9206	q
8551	}	9207	}
8552	/^X$\/\/$[^/].*/{	9208	/^X$\/\/$[^/].*/{
…		…
8574	else	9230	else
8575	test -d ./-p && rmdir ./-p	9231	test -d ./-p && rmdir ./-p
8576	as_mkdir_p=false	9232	as_mkdir_p=false
8577	fi	9233	fi
8578		9234
8579	if test -x / >/dev/null 2>&1; then	9235
		9236	# as_fn_executable_p FILE
		9237	# -----------------------
		9238	# Test if FILE is an executable regular file.
		9239	as_fn_executable_p ()
		9240	{
		9241	test -f "$1" && test -x "$1"
		9242	} # as_fn_executable_p
8580	as_test_x='test -x'	9243	as_test_x='test -x'
8581	else	9244	as_executable_p=as_fn_executable_p
8582	if ls -dL / >/dev/null 2>&1; then
8583	as_ls_L_option=L
8584	else
8585	as_ls_L_option=
8586	fi
8587	as_test_x='
8588	eval sh -c '\''
8589	if test -d "$1"; then
8590	test -d "$1/.";
8591	else
8592	case $1 in #(
8593	-*)set "./$1";;
8594	esac;
8595	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8596	???[sx]):;;)false;;esac;fi
8597	'\'' sh
8598	'
8599	fi
8600	as_executable_p=$as_test_x
8601		9245
8602	# Sed expression to map a string onto a valid CPP name.	9246	# Sed expression to map a string onto a valid CPP name.
8603	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9247	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8604		9248
8605	# Sed expression to map a string onto a valid variable name.	9249	# Sed expression to map a string onto a valid variable name.
…		…
8617	# Save the log message, to keep $0 and so on meaningful, and to	9261	# Save the log message, to keep $0 and so on meaningful, and to
8618	# report actual input values of CONFIG_FILES etc. instead of their	9262	# report actual input values of CONFIG_FILES etc. instead of their
8619	# values after options handling.	9263	# values after options handling.
8620	ac_log="	9264	ac_log="
8621	This file was extended by $as_me, which was	9265	This file was extended by $as_me, which was
8622	generated by GNU Autoconf 2.68. Invocation command line was	9266	generated by GNU Autoconf 2.71. Invocation command line was
8623		9267
8624	CONFIG_FILES = $CONFIG_FILES	9268	CONFIG_FILES = $CONFIG_FILES
8625	CONFIG_HEADERS = $CONFIG_HEADERS	9269	CONFIG_HEADERS = $CONFIG_HEADERS
8626	CONFIG_LINKS = $CONFIG_LINKS	9270	CONFIG_LINKS = $CONFIG_LINKS
8627	CONFIG_COMMANDS = $CONFIG_COMMANDS	9271	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8675	$config_headers	9319	$config_headers
8676		9320
8677	Report bugs to the package provider."	9321	Report bugs to the package provider."
8678		9322
8679	_ACEOF	9323	_ACEOF
		9324	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		9325	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8680	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9326	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8681	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	9327	ac_cs_config='$ac_cs_config_escaped'
8682	ac_cs_version="\\	9328	ac_cs_version="\\
8683	config.status	9329	config.status
8684	configured by $0, generated by GNU Autoconf 2.68,	9330	configured by $0, generated by GNU Autoconf 2.71,
8685	with options \\"\$ac_cs_config\\"	9331	with options \\"\$ac_cs_config\\"
8686		9332
8687	Copyright (C) 2010 Free Software Foundation, Inc.	9333	Copyright (C) 2021 Free Software Foundation, Inc.
8688	This config.status script is free software; the Free Software Foundation	9334	This config.status script is free software; the Free Software Foundation
8689	gives unlimited permission to copy, distribute and modify it."	9335	gives unlimited permission to copy, distribute and modify it."
8690		9336
8691	ac_pwd='$ac_pwd'	9337	ac_pwd='$ac_pwd'
8692	srcdir='$srcdir'	9338	srcdir='$srcdir'
…		…
8720	case $ac_option in	9366	case $ac_option in
8721	# Handling of the options.	9367	# Handling of the options.
8722	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	9368	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8723	ac_cs_recheck=: ;;	9369	ac_cs_recheck=: ;;
8724	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	9370	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8725	$as_echo "$ac_cs_version"; exit ;;	9371	printf "%s\n" "$ac_cs_version"; exit ;;
8726	--config \| --confi \| --conf \| --con \| --co \| --c )	9372	--config \| --confi \| --conf \| --con \| --co \| --c )
8727	$as_echo "$ac_cs_config"; exit ;;	9373	printf "%s\n" "$ac_cs_config"; exit ;;
8728	--debug \| --debu \| --deb \| --de \| --d \| -d )	9374	--debug \| --debu \| --deb \| --de \| --d \| -d )
8729	debug=: ;;	9375	debug=: ;;
8730	--file \| --fil \| --fi \| --f )	9376	--file \| --fil \| --fi \| --f )
8731	$ac_shift	9377	$ac_shift
8732	case $ac_optarg in	9378	case $ac_optarg in
8733	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9379	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8734	'') as_fn_error $? "missing file argument" ;;	9380	'') as_fn_error $? "missing file argument" ;;
8735	esac	9381	esac
8736	as_fn_append CONFIG_FILES " '$ac_optarg'"	9382	as_fn_append CONFIG_FILES " '$ac_optarg'"
8737	ac_need_defaults=false;;	9383	ac_need_defaults=false;;
8738	--header \| --heade \| --head \| --hea )	9384	--header \| --heade \| --head \| --hea )
8739	$ac_shift	9385	$ac_shift
8740	case $ac_optarg in	9386	case $ac_optarg in
8741	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9387	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8742	esac	9388	esac
8743	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	9389	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8744	ac_need_defaults=false;;	9390	ac_need_defaults=false;;
8745	--he \| --h)	9391	--he \| --h)
8746	# Conflict between --help and --header	9392	# Conflict between --help and --header
8747	as_fn_error $? "ambiguous option: \`$1'	9393	as_fn_error $? "ambiguous option: \`$1'
8748	Try \`$0 --help' for more information.";;	9394	Try \`$0 --help' for more information.";;
8749	--help \| --hel \| -h )	9395	--help \| --hel \| -h )
8750	$as_echo "$ac_cs_usage"; exit ;;	9396	printf "%s\n" "$ac_cs_usage"; exit ;;
8751	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	9397	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8752	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	9398	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8753	ac_cs_silent=: ;;	9399	ac_cs_silent=: ;;
8754		9400
8755	# This is an error.	9401	# This is an error.
…		…
8771	fi	9417	fi
8772		9418
8773	_ACEOF	9419	_ACEOF
8774	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9420	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8775	if \$ac_cs_recheck; then	9421	if \$ac_cs_recheck; then
8776	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	9422	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8777	shift	9423	shift
8778	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	9424	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8779	CONFIG_SHELL='$SHELL'	9425	CONFIG_SHELL='$SHELL'
8780	export CONFIG_SHELL	9426	export CONFIG_SHELL
8781	exec "\$@"	9427	exec "\$@"
8782	fi	9428	fi
8783		9429
…		…
8787	{	9433	{
8788	echo	9434	echo
8789	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9435	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8790	## Running $as_me. ##	9436	## Running $as_me. ##
8791	_ASBOX	9437	_ASBOX
8792	$as_echo "$ac_log"	9438	printf "%s\n" "$ac_log"
8793	} >&5	9439	} >&5
8794		9440
8795	_ACEOF	9441	_ACEOF
8796	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9442	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8797	_ACEOF	9443	_ACEOF
…		…
8815	# If the user did not use the arguments to specify the items to instantiate,	9461	# If the user did not use the arguments to specify the items to instantiate,
8816	# then the envvar interface is used. Set only those that are not.	9462	# then the envvar interface is used. Set only those that are not.
8817	# We use the long form for the default assignment because of an extremely	9463	# We use the long form for the default assignment because of an extremely
8818	# bizarre bug on SunOS 4.1.3.	9464	# bizarre bug on SunOS 4.1.3.
8819	if $ac_need_defaults; then	9465	if $ac_need_defaults; then
8820	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	9466	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8821	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9467	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8822	fi	9468	fi
8823		9469
8824	# Have a temporary directory for convenience. Make it in the build tree	9470	# Have a temporary directory for convenience. Make it in the build tree
8825	# simply because there is no reason against having it here, and in addition,	9471	# simply because there is no reason against having it here, and in addition,
8826	# creating and moving files from /tmp can sometimes cause problems.	9472	# creating and moving files from /tmp can sometimes cause problems.
…		…
9152	[\\/$]*) false;;	9798	[\\/$]*) false;;
9153	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	9799	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9154	esac \|\|	9800	esac \|\|
9155	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;	9801	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9156	esac	9802	esac
9157	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac	9803	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
9158	as_fn_append ac_file_inputs " '$ac_f'"	9804	as_fn_append ac_file_inputs " '$ac_f'"
9159	done	9805	done
9160		9806
9161	# Let's still pretend it is `configure' which instantiates (i.e., don't	9807	# Let's still pretend it is `configure' which instantiates (i.e., don't
9162	# use $as_me), people would be surprised to read:	9808	# use $as_me), people would be surprised to read:
9163	# /* config.h. Generated by config.status. */	9809	# /* config.h. Generated by config.status. */
9164	configure_input='Generated from '`	9810	configure_input='Generated from '`
9165	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	9811	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9166	`' by configure.'	9812	`' by configure.'
9167	if test x"$ac_file" != x-; then	9813	if test x"$ac_file" != x-; then
9168	configure_input="$ac_file. $configure_input"	9814	configure_input="$ac_file. $configure_input"
9169	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	9815	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9170	$as_echo "$as_me: creating $ac_file" >&6;}	9816	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9171	fi	9817	fi
9172	# Neutralize special characters interpreted by sed in replacement strings.	9818	# Neutralize special characters interpreted by sed in replacement strings.
9173	case $configure_input in #(	9819	case $configure_input in #(
9174	\& \| \\| \| \\ )	9820	\& \| \\| \| \\ )
9175	ac_sed_conf_input=`$as_echo "$configure_input" \|	9821	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9176	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	9822	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9177	*) ac_sed_conf_input=$configure_input;;	9823	*) ac_sed_conf_input=$configure_input;;
9178	esac	9824	esac
9179		9825
9180	case $ac_tag in	9826	case $ac_tag in
…		…
9187	ac_dir=`$as_dirname -- "$ac_file" \|\|	9833	ac_dir=`$as_dirname -- "$ac_file" \|\|
9188	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9834	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9189	X"$ac_file" : 'X$//$[^/]' \\| \	9835	X"$ac_file" : 'X$//$[^/]' \\| \
9190	X"$ac_file" : 'X$//$$' \\| \	9836	X"$ac_file" : 'X$//$$' \\| \
9191	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	9837	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9192	$as_echo X"$ac_file" \|	9838	printf "%s\n" X"$ac_file" \|
9193	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9839	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9194	s//\1/	9840	s//\1/
9195	q	9841	q
9196	}	9842	}
9197	/^X$\/\/$[^/].*/{	9843	/^X$\/\/$[^/].*/{
…		…
9211	ac_builddir=.	9857	ac_builddir=.
9212		9858
9213	case "$ac_dir" in	9859	case "$ac_dir" in
9214	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9860	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9215	*)	9861	*)
9216	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9862	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9217	# A ".." for each directory in $ac_dir_suffix.	9863	# A ".." for each directory in $ac_dir_suffix.
9218	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9864	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9219	case $ac_top_builddir_sub in	9865	case $ac_top_builddir_sub in
9220	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9866	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9221	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9867	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9222	esac ;;	9868	esac ;;
9223	esac	9869	esac
…		…
9270	/@localedir@/p	9916	/@localedir@/p
9271	/@mandir@/p'	9917	/@mandir@/p'
9272	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	9918	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9273	datarootdir) ac_datarootdir_seen=yes;;	9919	datarootdir) ac_datarootdir_seen=yes;;
9274	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	9920	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9275	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9276	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9922	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9277	_ACEOF	9923	_ACEOF
9278	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9924	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9279	ac_datarootdir_hack='	9925	ac_datarootdir_hack='
9280	s&@datadir@&$datadir&g	9926	s&@datadir@&$datadir&g
9281	s&@docdir@&$docdir&g	9927	s&@docdir@&$docdir&g
…		…
9314		9960
9315	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9961	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9316	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&	9962	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9317	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \	9963	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
9318	"$ac_tmp/out"`; test -z "$ac_out"; } &&	9964	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9319	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9320	which seems to be undefined. Please make sure it is defined" >&5	9966	which seems to be undefined. Please make sure it is defined" >&5
9321	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9967	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9322	which seems to be undefined. Please make sure it is defined" >&2;}	9968	which seems to be undefined. Please make sure it is defined" >&2;}
9323		9969
9324	rm -f "$ac_tmp/stdin"	9970	rm -f "$ac_tmp/stdin"
9325	case $ac_file in	9971	case $ac_file in
9326	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;	9972	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
…		…
9332	#	9978	#
9333	# CONFIG_HEADER	9979	# CONFIG_HEADER
9334	#	9980	#
9335	if test x"$ac_file" != x-; then	9981	if test x"$ac_file" != x-; then
9336	{	9982	{
9337	$as_echo "/* $configure_input */" \	9983	printf "%s\n" "/* $configure_input */" >&1 \
9338	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"	9984	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9339	} >"$ac_tmp/config.h" \	9985	} >"$ac_tmp/config.h" \
9340	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	9986	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9341	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then	9987	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9342	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	9988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9343	$as_echo "$as_me: $ac_file is unchanged" >&6;}	9989	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9344	else	9990	else
9345	rm -f "$ac_file"	9991	rm -f "$ac_file"
9346	mv "$ac_tmp/config.h" "$ac_file" \	9992	mv "$ac_tmp/config.h" "$ac_file" \
9347	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	9993	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9348	fi	9994	fi
9349	else	9995	else
9350	$as_echo "/* $configure_input */" \	9996	printf "%s\n" "/* $configure_input */" >&1 \
9351	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \	9997	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9352	\|\| as_fn_error $? "could not create -" "$LINENO" 5	9998	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9353	fi	9999	fi
9354	;;	10000	;;
9355		10001
…		…
9386	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10032	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9387	# would make configure fail if this is the last instruction.	10033	# would make configure fail if this is the last instruction.
9388	$ac_cs_success \|\| as_fn_exit 1	10034	$ac_cs_success \|\| as_fn_exit 1
9389	fi	10035	fi
9390	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	10036	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9391	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	10037	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9392	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	10038	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9393	fi	10039	fi
9394		10040
9395		10041
9396	echo "Configuration:	10042	echo "Configuration:
9397		10043
…		…
9426	fi	10072	fi
9427		10073
9428	echo "* Optionally check src/feature.h for further, rarely used options *"	10074	echo "* Optionally check src/feature.h for further, rarely used options *"
9429	echo	10075	echo
9430		10076
		10077

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+Removed lines
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Comparing rxvt-unicode/configure (file contents): Revision 1.149 by sf-exg, Sun Nov 27 15:18:44 2011 UTC vs. Revision 1.167 by sf-exg, Fri May 14 13:50:22 2021 UTC

Diff Legend

Comparing rxvt-unicode/configure (file contents):
Revision 1.149 by sf-exg, Sun Nov 27 15:18:44 2011 UTC vs.
Revision 1.167 by sf-exg, Fri May 14 13:50:22 2021 UTC