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

Comparing rxvt-unicode/configure (file contents):
Revision 1.135 by sf-exg, Fri Oct 15 14:08:39 2010 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 2.65.	3	# Generated by GNU Autoconf 2.71.
4	#	4	#
5	#	5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8	# Inc.	7	# Inc.
9	#	8	#
10	#	9	#
11	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
14	## M4sh Initialization. ##	13	## M4sh Initialization. ##
15	## -------------------- ##	14	## -------------------- ##
16		15
17	# Be more Bourne compatible	16	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
20	emulate sh	21	emulate sh
21	NULLCMD=:	22	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
26	else	27	else $as_nop
27	case `(set -o) 2>/dev/null` in #(	28	case `(set -o) 2>/dev/null` in #(
28	posix) :	29	posix) :
29	set -o posix ;; #(	30	set -o posix ;; #(
30	*) :	31	*) :
31	;;	32	;;
32	esac	33	esac
33	fi	34	fi
34		35
35		36
		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
36	as_nl='	45	as_nl='
37	'	46	'
38	export as_nl	47	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.	48	IFS=" "" $as_nl"
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	49
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	50	PS1='$ '
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	51	PS2='> '
43	# Prefer a ksh shell builtin over an external printf program on Solaris,	52	PS4='+ '
44	# but without wasting forks for bash or zsh.	53
45	if test -z "$BASH_VERSION$ZSH_VERSION" \	54	# Ensure predictable behavior from utilities with locale-dependent output.
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	55	LC_ALL=C
47	as_echo='print -r --'	56	export LC_ALL
48	as_echo_n='print -rn --'	57	LANGUAGE=C
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	58	export LANGUAGE
50	as_echo='printf %s\n'	59
51	as_echo_n='printf %s'	60	# We cannot yet rely on "unset" to work, but we need these variables
52	else	61	# to be unset--not just set to an empty or harmless value--now, to
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	63	# also avoids known problems related to "unset" and subshell syntax
55	as_echo_n='/usr/ucb/echo -n'	64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56	else	65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'	66	do eval test \${$as_var+y} \
58	as_echo_n_body='eval	67	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
59	arg=$1;	68	done
60	case $arg in #(	69
61	"$as_nl")	70	# Ensure that fds 0, 1, and 2 are open.
62	expr "X$arg" : "X\$.*\$$as_nl";	71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64	esac;	73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73		74
74	# The user is always right.	75	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then	76	if ${PATH_SEPARATOR+false} :; then
76	PATH_SEPARATOR=:	77	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'	80	PATH_SEPARATOR=';'
80	}	81	}
81	fi	82	fi
82		83
83		84
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.	85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
92	case $0 in #((	87	case $0 in #((
93	[\\/] ) as_myself=$0 ;;	88	[\\/] ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH	90	for as_dir in $PATH
96	do	91	do
97	IFS=$as_save_IFS	92	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
100	done	99	done
101	IFS=$as_save_IFS	100	IFS=$as_save_IFS
102		101
103	;;	102	;;
104	esac	103	esac
…		…
106	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
108	as_myself=$0	107	as_myself=$0
109	fi	108	fi
110	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1	111	exit 1
113	fi	112	fi
114		113
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126		114
127	# NLS nuisances.	115	# Use a proper internal environment variable to ensure we don't fall
128	LC_ALL=C	116	# into an infinite loop, continuously re-executing ourselves.
129	export LC_ALL	117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
130	LANGUAGE=C	118	_as_can_reexec=no; export _as_can_reexec;
131	export LANGUAGE	119	# We cannot yet assume a decent shell, so we have to provide a
132		120	# neutralization value for shells without unset; and this also
133	# CDPATH.	121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH	125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
135		126	case $- in # ((((
		127	vx* \| xv* ) as_opts=-vx ;;
		128	v ) as_opts=-v ;;
		129	x ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
136	if test "x$CONFIG_SHELL" = x; then	140	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :	141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
138	emulate sh	144	emulate sh
139	NULLCMD=:	145	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which	146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.	147	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'	148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST	149	setopt NO_GLOB_SUBST
144	else	150	else \$as_nop
145	case \`(set -o) 2>/dev/null\` in #(	151	case \`(set -o) 2>/dev/null\` in #(
146	posix) :	152	posix) :
147	set -o posix ;; #(	153	set -o posix ;; #(
148	*) :	154	*) :
149	;;	155	;;
…		…
159	exitcode=0	165	exitcode=0
160	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }	166	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }	167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }	168	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }	169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :	170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
165		172
166	else	173	else \$as_nop
167	exitcode=1; echo positional parameters were not saved.	174	exitcode=1; echo positional parameters were not saved.
168	fi	175	fi
169	test x\$exitcode = x0 \|\| exit 1"	176	test x\$exitcode = x0 \|\| exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah \|\| exit 1
		179	test -x / \|\| exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO	180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO	181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&	182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1	183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
174	test \$(( 1 + 1 )) = 2 \|\| exit 1"	184	test \$(( 1 + 1 )) = 2 \|\| exit 1"
175	if (eval "$as_required") 2>/dev/null; then :	185	if (eval "$as_required") 2>/dev/null
		186	then :
176	as_have_required=yes	187	as_have_required=yes
177	else	188	else $as_nop
178	as_have_required=no	189	as_have_required=no
179	fi	190	fi
180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :	191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
181		193
182	else	194	else $as_nop
183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184	as_found=false	196	as_found=false
185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH	197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186	do	198	do
187	IFS=$as_save_IFS	199	IFS=$as_save_IFS
188	test -z "$as_dir" && as_dir=.	200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
189	as_found=:	205	as_found=:
190	case $as_dir in #(	206	case $as_dir in #(
191	/*)	207	/*)
192	for as_base in sh bash ksh sh5; do	208	for as_base in sh bash ksh sh5; do
193	# Try only shells that exist, to save several forks.	209	# Try only shells that exist, to save several forks.
194	as_shell=$as_dir/$as_base	210	as_shell=$as_dir$as_base
195	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&	211	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
196	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :	212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
197	CONFIG_SHELL=$as_shell as_have_required=yes	214	CONFIG_SHELL=$as_shell as_have_required=yes
198	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :	215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
199	break 2	217	break 2
200	fi	218	fi
201	fi	219	fi
202	done;;	220	done;;
203	esac	221	esac
204	as_found=false	222	as_found=false
205	done	223	done
		224	IFS=$as_save_IFS
		225	if $as_found
		226	then :
		227
		228	else $as_nop
206	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&	229	if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
207	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		231	then :
208	CONFIG_SHELL=$SHELL as_have_required=yes	232	CONFIG_SHELL=$SHELL as_have_required=yes
209	fi; }	233	fi
210	IFS=$as_save_IFS	234	fi
211		235
212		236
213	if test "x$CONFIG_SHELL" != x; then :	237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
214	# We cannot yet assume a decent shell, so we have to provide a	240	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also	241	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.	242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
217	BASH_ENV=/dev/null	244	BASH_ENV=/dev/null
218	ENV=/dev/null	245	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV	246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL	247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}	253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
222	fi	258	fi
223		259
224	if test x$as_have_required = xno; then :	260	if test x$as_have_required = xno
		261	then :
225	$as_echo "$0: This script requires a shell more modern than all"	262	printf "%s\n" "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."	263	printf "%s\n" "$0: the shells that I found on your system."
227	if test x${ZSH_VERSION+set} = xset ; then	264	if test ${ZSH_VERSION+y} ; then
228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"	265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."	266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
230	else	267	else
231	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
232	$0: including any error possibly output before this	269	$0: including any error possibly output before this
233	$0: message. Then install a modern shell, or manually run	270	$0: message. Then install a modern shell, or manually run
234	$0: the script under such a shell if you do have one."	271	$0: the script under such a shell if you do have one."
235	fi	272	fi
236	exit 1	273	exit 1
…		…
253	{	290	{
254	{ eval $1=; unset $1;}	291	{ eval $1=; unset $1;}
255	}	292	}
256	as_unset=as_fn_unset	293	as_unset=as_fn_unset
257		294
		295
258	# as_fn_set_status STATUS	296	# as_fn_set_status STATUS
259	# -----------------------	297	# -----------------------
260	# Set $? to STATUS, without forking.	298	# Set $? to STATUS, without forking.
261	as_fn_set_status ()	299	as_fn_set_status ()
262	{	300	{
…		…
270	{	308	{
271	set +e	309	set +e
272	as_fn_set_status $1	310	as_fn_set_status $1
273	exit $1	311	exit $1
274	} # as_fn_exit	312	} # as_fn_exit
		313	# as_fn_nop
		314	# ---------
		315	# Do nothing but, unlike ":", preserve the value of $?.
		316	as_fn_nop ()
		317	{
		318	return $?
		319	}
		320	as_nop=as_fn_nop
275		321
276	# as_fn_mkdir_p	322	# as_fn_mkdir_p
277	# -------------	323	# -------------
278	# Create "$as_dir" as a directory, including parents if necessary.	324	# Create "$as_dir" as a directory, including parents if necessary.
279	as_fn_mkdir_p ()	325	as_fn_mkdir_p ()
…		…
284	esac	330	esac
285	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	331	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
286	as_dirs=	332	as_dirs=
287	while :; do	333	while :; do
288	case $as_dir in #(	334	case $as_dir in #(
289	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	335	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
290	*) as_qdir=$as_dir;;	336	*) as_qdir=$as_dir;;
291	esac	337	esac
292	as_dirs="'$as_qdir' $as_dirs"	338	as_dirs="'$as_qdir' $as_dirs"
293	as_dir=`$as_dirname -- "$as_dir" \|\|	339	as_dir=`$as_dirname -- "$as_dir" \|\|
294	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	340	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
295	X"$as_dir" : 'X$//$[^/]' \\| \	341	X"$as_dir" : 'X$//$[^/]' \\| \
296	X"$as_dir" : 'X$//$$' \\| \	342	X"$as_dir" : 'X$//$$' \\| \
297	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	343	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
298	$as_echo X"$as_dir" \|	344	printf "%s\n" X"$as_dir" \|
299	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
300	s//\1/	346	s//\1/
301	q	347	q
302	}	348	}
303	/^X$\/\/$[^/].*/{	349	/^X$\/\/$[^/].*/{
…		…
314	}	360	}
315	s/.*/./; q'`	361	s/.*/./; q'`
316	test -d "$as_dir" && break	362	test -d "$as_dir" && break
317	done	363	done
318	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"	364	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
319	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"	365	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
320		366
321		367
322	} # as_fn_mkdir_p	368	} # as_fn_mkdir_p
		369
		370	# as_fn_executable_p FILE
		371	# -----------------------
		372	# Test if FILE is an executable regular file.
		373	as_fn_executable_p ()
		374	{
		375	test -f "$1" && test -x "$1"
		376	} # as_fn_executable_p
323	# as_fn_append VAR VALUE	377	# as_fn_append VAR VALUE
324	# ----------------------	378	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take	379	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over	380	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive	381	# repeated appends, instead of the typical quadratic growth present in naive
328	# implementations.	382	# implementations.
329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
330	eval 'as_fn_append ()	385	eval 'as_fn_append ()
331	{	386	{
332	eval $1+=\$2	387	eval $1+=\$2
333	}'	388	}'
334	else	389	else $as_nop
335	as_fn_append ()	390	as_fn_append ()
336	{	391	{
337	eval $1=\$$1\$2	392	eval $1=\$$1\$2
338	}	393	}
339	fi # as_fn_append	394	fi # as_fn_append
…		…
341	# as_fn_arith ARG...	396	# as_fn_arith ARG...
342	# ------------------	397	# ------------------
343	# Perform arithmetic evaluation on the ARGs, and store the result in the	398	# Perform arithmetic evaluation on the ARGs, and store the result in the
344	# global $as_val. Take advantage of shells that can avoid forks. The arguments	399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
345	# must be portable across $(()) and expr.	400	# must be portable across $(()) and expr.
346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
347	eval 'as_fn_arith ()	403	eval 'as_fn_arith ()
348	{	404	{
349	as_val=$(( $* ))	405	as_val=$(( $* ))
350	}'	406	}'
351	else	407	else $as_nop
352	as_fn_arith ()	408	as_fn_arith ()
353	{	409	{
354	as_val=`expr "$@" \|\| test $? -eq 1`	410	as_val=`expr "$@" \|\| test $? -eq 1`
355	}	411	}
356	fi # as_fn_arith	412	fi # as_fn_arith
357		413
		414	# as_fn_nop
		415	# ---------
		416	# Do nothing but, unlike ":", preserve the value of $?.
		417	as_fn_nop ()
		418	{
		419	return $?
		420	}
		421	as_nop=as_fn_nop
358		422
359	# as_fn_error ERROR [LINENO LOG_FD]	423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
360	# ---------------------------------	424	# ----------------------------------------
361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the	426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363	# script with status $?, using 1 if that was 0.	427	# script with STATUS, using 1 if that was 0.
364	as_fn_error ()	428	as_fn_error ()
365	{	429	{
366	as_status=$?; test $as_status -eq 0 && as_status=1	430	as_status=$1; test $as_status -eq 0 && as_status=1
367	if test "$3"; then	431	if test "$4"; then
368	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370	fi	434	fi
371	$as_echo "$as_me: error: $1" >&2	435	printf "%s\n" "$as_me: error: $2" >&2
372	as_fn_exit $as_status	436	as_fn_exit $as_status
373	} # as_fn_error	437	} # as_fn_error
374		438
375	if expr a : '$a$' >/dev/null 2>&1 &&	439	if expr a : '$a$' >/dev/null 2>&1 &&
376	test "X`expr 00001 : '.*$...$'`" = X001; then	440	test "X`expr 00001 : '.*$...$'`" = X001; then
…		…
393		457
394	as_me=`$as_basename -- "$0" \|\|	458	as_me=`$as_basename -- "$0" \|\|
395	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	459	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
396	X"$0" : 'X$//$$' \\| \	460	X"$0" : 'X$//$$' \\| \
397	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	461	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
398	$as_echo X/"$0" \|	462	printf "%s\n" X/"$0" \|
399	sed '/^.\/$[^/][^/]$\/*$/{	463	sed '/^.\/$[^/][^/]$\/*$/{
400	s//\1/	464	s//\1/
401	q	465	q
402	}	466	}
403	/^X\/$\/\/$$/{	467	/^X\/$\/\/$$/{
…		…
437	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/	501	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
438	t loop	502	t loop
439	s/-\n.*//	503	s/-\n.*//
440	' >$as_me.lineno &&	504	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" \|\|	505	chmod +x "$as_me.lineno" \|\|
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443		507
		508	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		509	# already done that, so ensure we don't try to do so again and fall
		510	# in an infinite loop. This has already happened in practice.
		511	_as_can_reexec=no; export _as_can_reexec
444	# Don't try to exec as it changes $[0], causing all sort of problems	512	# Don't try to exec as it changes $[0], causing all sort of problems
445	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"	515	. "./$as_me.lineno"
448	# Exit status is that of the last command.	516	# Exit status is that of the last command.
449	exit	517	exit
450	}	518	}
451		519
		520
		521	# Determine whether it's possible to make 'echo' print without a newline.
		522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		523	# for compatibility with existing Makefiles.
452	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
453	case `echo -n x` in #(((((	525	case `echo -n x` in #(((((
454	-n*)	526	-n*)
455	case `echo 'xy\c'` in	527	case `echo 'xy\c'` in
456	c) ECHO_T=' ';; # ECHO_T is single tab character.	528	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
460	esac;;	532	esac;;
461	*)	533	*)
462	ECHO_N='-n';;	534	ECHO_N='-n';;
463	esac	535	esac
464		536
		537	# For backward compatibility with old third-party macros, we provide
		538	# the shell variables $as_echo and $as_echo_n. New code should use
		539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		540	as_echo='printf %s\n'
		541	as_echo_n='printf %s'
		542
		543
465	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
466	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
467	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
468	else	547	else
469	rm -f conf$$.dir	548	rm -f conf$$.dir
…		…
473	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'	553	as_ln_s='ln -s'
475	# ... but there are two gotchas:	554	# ... but there are two gotchas:
476	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	555	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	556	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	558	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
480	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
481	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln	561	as_ln_s=ln
483	else	562	else
484	as_ln_s='cp -p'	563	as_ln_s='cp -pR'
485	fi	564	fi
486	else	565	else
487	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
488	fi	567	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
491		570
492	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
…		…
494	else	573	else
495	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false	575	as_mkdir_p=false
497	fi	576	fi
498		577
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'	578	as_test_x='test -x'
501	else	579	as_executable_p=as_fn_executable_p
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]):;;)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521		580
522	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	582	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524		583
525	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
…		…
528		587
529	test -n "$DJDIR" \|\| exec 7<&0 </dev/null	588	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
530	exec 6>&1	589	exec 6>&1
531		590
532	# Name of the host.	591	# Name of the host.
533	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
534	# so uname gets run too.	593	# so uname gets run too.
535	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	594	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
536		595
537	#	596	#
538	# Initializations.	597	# Initializations.
…		…
545	subdirs=	604	subdirs=
546	MFLAGS=	605	MFLAGS=
547	MAKEFLAGS=	606	MAKEFLAGS=
548		607
549	# Identity of this package.	608	# Identity of this package.
550	PACKAGE_NAME=	609	PACKAGE_NAME=''
551	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
552	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
553	PACKAGE_STRING=	612	PACKAGE_STRING=''
554	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
555	PACKAGE_URL=	614	PACKAGE_URL=''
556		615
557	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
558	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
559	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
560	#include <stdio.h>	621	# include <stdio.h>
561	#ifdef HAVE_SYS_TYPES_H
562	# include <sys/types.h>
563	#endif	622	#endif
564	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
565	# include <sys/stat.h>
566	#endif
567	#ifdef STDC_HEADERS
568	# include <stdlib.h>	624	# include <stdlib.h>
569	# include <stddef.h>
570	#else
571	# ifdef HAVE_STDLIB_H
572	# include <stdlib.h>
573	# endif
574	#endif	625	#endif
575	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
576	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577	# include <memory.h>
578	# endif
579	# include <string.h>	627	# include <string.h>
580	#endif
581	#ifdef HAVE_STRINGS_H
582	# include <strings.h>
583	#endif	628	#endif
584	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
585	# include <inttypes.h>	630	# include <inttypes.h>
586	#endif	631	#endif
587	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
588	# include <stdint.h>	633	# include <stdint.h>
589	#endif	634	#endif
		635	#ifdef HAVE_STRINGS_H
		636	# include <strings.h>
		637	#endif
		638	#ifdef HAVE_SYS_TYPES_H
		639	# include <sys/types.h>
		640	#endif
		641	#ifdef HAVE_SYS_STAT_H
		642	# include <sys/stat.h>
		643	#endif
590	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
591	# include <unistd.h>	645	# include <unistd.h>
592	#endif"	646	#endif"
593		647
		648	ac_header_c_list=
594	ac_subst_vars='LTLIBOBJS	649	ac_subst_vars='LTLIBOBJS
595	LIBOBJS	650	LIBOBJS
596	PERL_O	651	PERL_O
597	IF_PERL	652	IF_PERL
598	PERLPRIVLIBEXP	653	PERLPRIVLIBEXP
599	PERLFLAGS	654	PERLFLAGS
600	PERLLIB	655	PERLLIB
601	PERL	656	PERL
602	XFT_CONFIG	657	XFT_CONFIG
603	AFTERIMAGE_LIBS	658	EGREP
604	AFTERIMAGE_CFLAGS	659	GREP
605	afterimage_config	660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
606	PIXBUF_LIBS	662	PIXBUF_LIBS
607	PIXBUF_CFLAGS	663	PIXBUF_CFLAGS
608	PKG_CONFIG	664	PKG_CONFIG
609	X_EXTRA_LIBS	665	X_EXTRA_LIBS
610	X_LIBS	666	X_LIBS
611	X_PRE_LIBS	667	X_PRE_LIBS
612	X_CFLAGS	668	X_CFLAGS
		669	CXXCPP
613	XMKMF	670	XMKMF
614	TIC	671	TIC
615	CXXCPP
616	RXVTNAME	672	RXVTNAME
617	LINKER	673	LINKER
618	EGREP
619	GREP
620	INSTALL_DATA	674	INSTALL_DATA
621	INSTALL_SCRIPT	675	INSTALL_SCRIPT
622	INSTALL_PROGRAM	676	INSTALL_PROGRAM
623	CPP
624	ac_ct_CXX	677	ac_ct_CXX
625	CXXFLAGS	678	CXXFLAGS
626	CXX	679	CXX
627	OBJEXT	680	OBJEXT
628	EXEEXT	681	EXEEXT
…		…
658	htmldir	711	htmldir
659	infodir	712	infodir
660	docdir	713	docdir
661	oldincludedir	714	oldincludedir
662	includedir	715	includedir
		716	runstatedir
663	localstatedir	717	localstatedir
664	sharedstatedir	718	sharedstatedir
665	sysconfdir	719	sysconfdir
666	datadir	720	datadir
667	datarootdir	721	datarootdir
…		…
688	enable_256_color	742	enable_256_color
689	enable_unicode3	743	enable_unicode3
690	enable_combining	744	enable_combining
691	enable_xft	745	enable_xft
692	enable_font_styles	746	enable_font_styles
693	enable_afterimage
694	with_afterimage_config
695	enable_pixbuf	747	enable_pixbuf
		748	enable_startup_notification
696	enable_transparency	749	enable_transparency
697	enable_fading	750	enable_fading
698	enable_rxvt_scroll	751	enable_rxvt_scroll
699	enable_next_scroll	752	enable_next_scroll
700	enable_xterm_scroll	753	enable_xterm_scroll
…		…
735	LIBS	788	LIBS
736	CPPFLAGS	789	CPPFLAGS
737	CXX	790	CXX
738	CXXFLAGS	791	CXXFLAGS
739	CCC	792	CCC
740	CPP	793	XMKMF
741	CXXCPP	794	CXXCPP'
742	XMKMF'
743		795
744		796
745	# Initialize some variables set by options.	797	# Initialize some variables set by options.
746	ac_init_help=	798	ac_init_help=
747	ac_init_version=false	799	ac_init_version=false
…		…
776	datarootdir='${prefix}/share'	828	datarootdir='${prefix}/share'
777	datadir='${datarootdir}'	829	datadir='${datarootdir}'
778	sysconfdir='${prefix}/etc'	830	sysconfdir='${prefix}/etc'
779	sharedstatedir='${prefix}/com'	831	sharedstatedir='${prefix}/com'
780	localstatedir='${prefix}/var'	832	localstatedir='${prefix}/var'
		833	runstatedir='${localstatedir}/run'
781	includedir='${prefix}/include'	834	includedir='${prefix}/include'
782	oldincludedir='/usr/include'	835	oldincludedir='/usr/include'
783	docdir='${datarootdir}/doc/${PACKAGE}'	836	docdir='${datarootdir}/doc/${PACKAGE}'
784	infodir='${datarootdir}/info'	837	infodir='${datarootdir}/info'
785	htmldir='${docdir}'	838	htmldir='${docdir}'
…		…
800	ac_prev=	853	ac_prev=
801	continue	854	continue
802	fi	855	fi
803		856
804	case $ac_option in	857	case $ac_option in
805	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;	858	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		859	*=) ac_optarg= ;;
806	*) ac_optarg=yes ;;	860	*) ac_optarg=yes ;;
807	esac	861	esac
808
809	# Accept the important Cygnus configure options, so we can diagnose typos.
810		862
811	case $ac_dashdash$ac_option in	863	case $ac_dashdash$ac_option in
812	--)	864	--)
813	ac_dashdash=yes ;;	865	ac_dashdash=yes ;;
814		866
…		…
846		898
847	-disable-* \| --disable-*)	899	-disable-* \| --disable-*)
848	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`	900	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
849	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
850	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851	as_fn_error "invalid feature name: $ac_useropt"	903	as_fn_error $? "invalid feature name: \`$ac_useropt'"
852	ac_useropt_orig=$ac_useropt	904	ac_useropt_orig=$ac_useropt
853	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	905	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
854	case $ac_user_opts in	906	case $ac_user_opts in
855	*"	907	*"
856	"enable_$ac_useropt"	908	"enable_$ac_useropt"
857	"*) ;;	909	"*) ;;
858	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
872		924
873	-enable-* \| --enable-*)	925	-enable-* \| --enable-*)
874	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`	926	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
875	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
876	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877	as_fn_error "invalid feature name: $ac_useropt"	929	as_fn_error $? "invalid feature name: \`$ac_useropt'"
878	ac_useropt_orig=$ac_useropt	930	ac_useropt_orig=$ac_useropt
879	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	931	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
880	case $ac_user_opts in	932	case $ac_user_opts in
881	*"	933	*"
882	"enable_$ac_useropt"	934	"enable_$ac_useropt"
883	"*) ;;	935	"*) ;;
884	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1027		1079
1028	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1080	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1029	\| -silent \| --silent \| --silen \| --sile \| --sil)	1081	\| -silent \| --silent \| --silen \| --sile \| --sil)
1030	silent=yes ;;	1082	silent=yes ;;
1031		1083
		1084	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1085	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1086	\| --run \| --ru \| --r)
		1087	ac_prev=runstatedir ;;
		1088	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1089	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1090	\| --run=* \| --ru=* \| --r=*)
		1091	runstatedir=$ac_optarg ;;
		1092
1032	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1093	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1033	ac_prev=sbindir ;;	1094	ac_prev=sbindir ;;
1034	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1095	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1035	\| --sbi=* \| --sb=*)	1096	\| --sbi=* \| --sb=*)
1036	sbindir=$ac_optarg ;;	1097	sbindir=$ac_optarg ;;
…		…
1076		1137
1077	-with-* \| --with-*)	1138	-with-* \| --with-*)
1078	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`	1139	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1079	# Reject names that are not valid shell variable names.	1140	# Reject names that are not valid shell variable names.
1080	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1141	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081	as_fn_error "invalid package name: $ac_useropt"	1142	as_fn_error $? "invalid package name: \`$ac_useropt'"
1082	ac_useropt_orig=$ac_useropt	1143	ac_useropt_orig=$ac_useropt
1083	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1144	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1084	case $ac_user_opts in	1145	case $ac_user_opts in
1085	*"	1146	*"
1086	"with_$ac_useropt"	1147	"with_$ac_useropt"
1087	"*) ;;	1148	"*) ;;
1088	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1149	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1092		1153
1093	-without-* \| --without-*)	1154	-without-* \| --without-*)
1094	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`	1155	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1095	# Reject names that are not valid shell variable names.	1156	# Reject names that are not valid shell variable names.
1096	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097	as_fn_error "invalid package name: $ac_useropt"	1158	as_fn_error $? "invalid package name: \`$ac_useropt'"
1098	ac_useropt_orig=$ac_useropt	1159	ac_useropt_orig=$ac_useropt
1099	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1160	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1100	case $ac_user_opts in	1161	case $ac_user_opts in
1101	*"	1162	*"
1102	"with_$ac_useropt"	1163	"with_$ac_useropt"
1103	"*) ;;	1164	"*) ;;
1104	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1165	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1122	ac_prev=x_libraries ;;	1183	ac_prev=x_libraries ;;
1123	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1184	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1124	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1185	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1125	x_libraries=$ac_optarg ;;	1186	x_libraries=$ac_optarg ;;
1126		1187
1127	-*) as_fn_error "unrecognized option: \`$ac_option'	1188	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1128	Try \`$0 --help' for more information."	1189	Try \`$0 --help' for more information"
1129	;;	1190	;;
1130		1191
1131	=)	1192	=)
1132	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1193	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1133	# Reject names that are not valid shell variable names.	1194	# Reject names that are not valid shell variable names.
1134	case $ac_envvar in #(	1195	case $ac_envvar in #(
1135	'' \| [0-9]* \| [!_$as_cr_alnum] )	1196	'' \| [0-9]* \| [!_$as_cr_alnum] )
1136	as_fn_error "invalid variable name: \`$ac_envvar'" ;;	1197	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1137	esac	1198	esac
1138	eval $ac_envvar=\$ac_optarg	1199	eval $ac_envvar=\$ac_optarg
1139	export $ac_envvar ;;	1200	export $ac_envvar ;;
1140		1201
1141	*)	1202	*)
1142	# FIXME: should be removed in autoconf 3.0.	1203	# FIXME: should be removed in autoconf 3.0.
1143	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1204	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1144	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1205	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1145	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1206	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1146	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1207	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1147	;;	1208	;;
1148		1209
1149	esac	1210	esac
1150	done	1211	done
1151		1212
1152	if test -n "$ac_prev"; then	1213	if test -n "$ac_prev"; then
1153	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1214	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1154	as_fn_error "missing argument to $ac_option"	1215	as_fn_error $? "missing argument to $ac_option"
1155	fi	1216	fi
1156		1217
1157	if test -n "$ac_unrecognized_opts"; then	1218	if test -n "$ac_unrecognized_opts"; then
1158	case $enable_option_checking in	1219	case $enable_option_checking in
1159	no) ;;	1220	no) ;;
1160	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;	1221	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1161	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1222	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1162	esac	1223	esac
1163	fi	1224	fi
1164		1225
1165	# Check all directory arguments for consistency.	1226	# Check all directory arguments for consistency.
1166	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1227	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167	datadir sysconfdir sharedstatedir localstatedir includedir \	1228	datadir sysconfdir sharedstatedir localstatedir includedir \
1168	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1229	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1169	libdir localedir mandir	1230	libdir localedir mandir runstatedir
1170	do	1231	do
1171	eval ac_val=\$$ac_var	1232	eval ac_val=\$$ac_var
1172	# Remove trailing slashes.	1233	# Remove trailing slashes.
1173	case $ac_val in	1234	case $ac_val in
1174	*/ )	1235	*/ )
…		…
1178	# Be sure to have absolute directory names.	1239	# Be sure to have absolute directory names.
1179	case $ac_val in	1240	case $ac_val in
1180	[\\/$]* \| ?:[\\/]* ) continue;;	1241	[\\/$]* \| ?:[\\/]* ) continue;;
1181	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;	1242	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1182	esac	1243	esac
1183	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"	1244	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1184	done	1245	done
1185		1246
1186	# There might be people who depend on the old broken behavior: `$host'	1247	# There might be people who depend on the old broken behavior: `$host'
1187	# used to hold the argument of --host etc.	1248	# used to hold the argument of --host etc.
1188	# FIXME: To remove some day.	1249	# FIXME: To remove some day.
…		…
1192		1253
1193	# FIXME: To remove some day.	1254	# FIXME: To remove some day.
1194	if test "x$host_alias" != x; then	1255	if test "x$host_alias" != x; then
1195	if test "x$build_alias" = x; then	1256	if test "x$build_alias" = x; then
1196	cross_compiling=maybe	1257	cross_compiling=maybe
1197	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1198	If a cross compiler is detected then cross compile mode will be used." >&2
1199	elif test "x$build_alias" != "x$host_alias"; then	1258	elif test "x$build_alias" != "x$host_alias"; then
1200	cross_compiling=yes	1259	cross_compiling=yes
1201	fi	1260	fi
1202	fi	1261	fi
1203		1262
…		…
1208		1267
1209		1268
1210	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1269	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211	ac_ls_di=`ls -di .` &&	1270	ac_ls_di=`ls -di .` &&
1212	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|	1271	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1213	as_fn_error "working directory cannot be determined"	1272	as_fn_error $? "working directory cannot be determined"
1214	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|	1273	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1215	as_fn_error "pwd does not report name of working directory"	1274	as_fn_error $? "pwd does not report name of working directory"
1216		1275
1217		1276
1218	# Find the source files, if location was not specified.	1277	# Find the source files, if location was not specified.
1219	if test -z "$srcdir"; then	1278	if test -z "$srcdir"; then
1220	ac_srcdir_defaulted=yes	1279	ac_srcdir_defaulted=yes
…		…
1222	ac_confdir=`$as_dirname -- "$as_myself" \|\|	1281	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1223	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \	1282	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1224	X"$as_myself" : 'X$//$[^/]' \\| \	1283	X"$as_myself" : 'X$//$[^/]' \\| \
1225	X"$as_myself" : 'X$//$$' \\| \	1284	X"$as_myself" : 'X$//$$' \\| \
1226	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|	1285	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1227	$as_echo X"$as_myself" \|	1286	printf "%s\n" X"$as_myself" \|
1228	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	1287	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1229	s//\1/	1288	s//\1/
1230	q	1289	q
1231	}	1290	}
1232	/^X$\/\/$[^/].*/{	1291	/^X$\/\/$[^/].*/{
…		…
1249	else	1308	else
1250	ac_srcdir_defaulted=no	1309	ac_srcdir_defaulted=no
1251	fi	1310	fi
1252	if test ! -r "$srcdir/$ac_unique_file"; then	1311	if test ! -r "$srcdir/$ac_unique_file"; then
1253	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1312	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"	1313	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255	fi	1314	fi
1256	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1315	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257	ac_abs_confdir=`(	1316	ac_abs_confdir=`(
1258	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"	1317	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1259	pwd)`	1318	pwd)`
1260	# When building in place, set srcdir=.	1319	# When building in place, set srcdir=.
1261	if test "$ac_abs_confdir" = "$ac_pwd"; then	1320	if test "$ac_abs_confdir" = "$ac_pwd"; then
1262	srcdir=.	1321	srcdir=.
1263	fi	1322	fi
…		…
1293	Configuration:	1352	Configuration:
1294	-h, --help display this help and exit	1353	-h, --help display this help and exit
1295	--help=short display options specific to this package	1354	--help=short display options specific to this package
1296	--help=recursive display the short help of all the included packages	1355	--help=recursive display the short help of all the included packages
1297	-V, --version display version information and exit	1356	-V, --version display version information and exit
1298	-q, --quiet, --silent do not print \`checking...' messages	1357	-q, --quiet, --silent do not print \`checking ...' messages
1299	--cache-file=FILE cache test results in FILE [disabled]	1358	--cache-file=FILE cache test results in FILE [disabled]
1300	-C, --config-cache alias for \`--cache-file=config.cache'	1359	-C, --config-cache alias for \`--cache-file=config.cache'
1301	-n, --no-create do not create output files	1360	-n, --no-create do not create output files
1302	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1361	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1303		1362
…		…
1319	--sbindir=DIR system admin executables [EPREFIX/sbin]	1378	--sbindir=DIR system admin executables [EPREFIX/sbin]
1320	--libexecdir=DIR program executables [EPREFIX/libexec]	1379	--libexecdir=DIR program executables [EPREFIX/libexec]
1321	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1380	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1381	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323	--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]
1324	--libdir=DIR object code libraries [EPREFIX/lib]	1384	--libdir=DIR object code libraries [EPREFIX/lib]
1325	--includedir=DIR C header files [PREFIX/include]	1385	--includedir=DIR C header files [PREFIX/include]
1326	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1386	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1327	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1387	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1388	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1363	--enable-256-color enable 256-color support	1423	--enable-256-color enable 256-color support
1364	--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
1365	--enable-combining enable composition of base and combining characters	1425	--enable-combining enable composition of base and combining characters
1366	--enable-xft enable xft support on systems that have it	1426	--enable-xft enable xft support on systems that have it
1367	--enable-font-styles enable bold and italic support	1427	--enable-font-styles enable bold and italic support
1368	--enable-afterimage enable integration with libAfterImage for background images
1369	--enable-pixbuf enable integration with gdk-pixbuf for background images	1428	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1429	--enable-startup-notification enable freedesktop startup notification support
1370	--enable-transparency enable transparent backgrounds	1430	--enable-transparency enable transparent backgrounds
1371	--enable-fading enable colors fading when off focus	1431	--enable-fading enable colors fading when off focus
1372	--enable-rxvt-scroll enable rxvt style scrollbar	1432	--enable-rxvt-scroll enable rxvt style scrollbar
1373	--enable-next-scroll enable NeXT style scrollbar	1433	--enable-next-scroll enable NeXT style scrollbar
1374	--enable-xterm-scroll enable Xterm style scrollbar	1434	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1394	--enable-lastlog enable lastlog support (requires --enable-utmp)	1454	--enable-lastlog enable lastlog support (requires --enable-utmp)
1395		1455
1396	Optional Packages:	1456	Optional Packages:
1397	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1457	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1398	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1458	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1399	--with-afterimage-config=DIR use libAfterImage config script in DIR
1400	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1459	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1401	--with-res-name=NAME use this as default resource name (default: urxvt)	1460	--with-res-name=NAME use this as default resource name (default: urxvt)
1402	--with-res-class=CLASS use this as the resource class (default: URxvt)	1461	--with-res-class=CLASS use this as the resource class (default: URxvt)
1403	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1462	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1404	--with-term=NAME set the terminal to NAME (default: rxvt)	1463	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1413	LIBS libraries to pass to the linker, e.g. -l<library>	1472	LIBS libraries to pass to the linker, e.g. -l<library>
1414	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
1415	you have headers in a nonstandard directory <include dir>	1474	you have headers in a nonstandard directory <include dir>
1416	CXX C++ compiler command	1475	CXX C++ compiler command
1417	CXXFLAGS C++ compiler flags	1476	CXXFLAGS C++ compiler flags
1418	CPP C preprocessor	1477	XMKMF Path to xmkmf, Makefile generator for X Window System
1419	CXXCPP C++ preprocessor	1478	CXXCPP C++ preprocessor
1420	XMKMF Path to xmkmf, Makefile generator for X Window System
1421		1479
1422	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
1423	it to find libraries and programs with nonstandard names/locations.	1481	it to find libraries and programs with nonstandard names/locations.
1424		1482
1425	Report bugs to the package provider.	1483	Report bugs to the package provider.
…		…
1436	ac_builddir=.	1494	ac_builddir=.
1437		1495
1438	case "$ac_dir" in	1496	case "$ac_dir" in
1439	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440	*)	1498	*)
1441	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	1499	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1442	# A ".." for each directory in $ac_dir_suffix.	1500	# A ".." for each directory in $ac_dir_suffix.
1443	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	1501	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1444	case $ac_top_builddir_sub in	1502	case $ac_top_builddir_sub in
1445	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447	esac ;;	1505	esac ;;
1448	esac	1506	esac
…		…
1466	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467	esac	1525	esac
1468	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469		1527
1470	cd "$ac_dir" \|\| { ac_status=$?; continue; }	1528	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1471	# Check for guested configure.	1529	# Check for configure.gnu first; this name is used for a wrapper for
		1530	# Metaconfig's "Configure" on case-insensitive file systems.
1472	if test -f "$ac_srcdir/configure.gnu"; then	1531	if test -f "$ac_srcdir/configure.gnu"; then
1473	echo &&	1532	echo &&
1474	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1533	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475	elif test -f "$ac_srcdir/configure"; then	1534	elif test -f "$ac_srcdir/configure"; then
1476	echo &&	1535	echo &&
1477	$SHELL "$ac_srcdir/configure" --help=recursive	1536	$SHELL "$ac_srcdir/configure" --help=recursive
1478	else	1537	else
1479	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1538	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480	fi \|\| ac_status=$?	1539	fi \|\| ac_status=$?
1481	cd "$ac_pwd" \|\| { ac_status=$?; break; }	1540	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1482	done	1541	done
1483	fi	1542	fi
1484		1543
1485	test -n "$ac_init_help" && exit $ac_status	1544	test -n "$ac_init_help" && exit $ac_status
1486	if $ac_init_version; then	1545	if $ac_init_version; then
1487	cat <<\_ACEOF	1546	cat <<\_ACEOF
1488	configure	1547	configure
1489	generated by GNU Autoconf 2.65	1548	generated by GNU Autoconf 2.71
1490		1549
1491	Copyright (C) 2009 Free Software Foundation, Inc.	1550	Copyright (C) 2021 Free Software Foundation, Inc.
1492	This configure script is free software; the Free Software Foundation	1551	This configure script is free software; the Free Software Foundation
1493	gives unlimited permission to copy, distribute and modify it.	1552	gives unlimited permission to copy, distribute and modify it.
1494	_ACEOF	1553	_ACEOF
1495	exit	1554	exit
1496	fi	1555	fi
…		…
1503	# --------------------------	1562	# --------------------------
1504	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1563	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505	ac_fn_c_try_compile ()	1564	ac_fn_c_try_compile ()
1506	{	1565	{
1507	as_lineno=${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
1508	rm -f conftest.$ac_objext	1567	rm -f conftest.$ac_objext conftest.beam
1509	if { { ac_try="$ac_compile"	1568	if { { ac_try="$ac_compile"
1510	case "(($ac_try" in	1569	case "(($ac_try" in
1511	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1512	*) ac_try_echo=$ac_try;;	1571	*) ac_try_echo=$ac_try;;
1513	esac	1572	esac
1514	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\""
1515	$as_echo "$ac_try_echo"; } >&5	1574	printf "%s\n" "$ac_try_echo"; } >&5
1516	(eval "$ac_compile") 2>conftest.err	1575	(eval "$ac_compile") 2>conftest.err
1517	ac_status=$?	1576	ac_status=$?
1518	if test -s conftest.err; then	1577	if test -s conftest.err; then
1519	grep -v '^ *+' conftest.err >conftest.er1	1578	grep -v '^ *+' conftest.err >conftest.er1
1520	cat conftest.er1 >&5	1579	cat conftest.er1 >&5
1521	mv -f conftest.er1 conftest.err	1580	mv -f conftest.er1 conftest.err
1522	fi	1581	fi
1523	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524	test $ac_status = 0; } && {	1583	test $ac_status = 0; } && {
1525	test -z "$ac_c_werror_flag" \|\|	1584	test -z "$ac_c_werror_flag" \|\|
1526	test ! -s conftest.err	1585	test ! -s conftest.err
1527	} && test -s conftest.$ac_objext; then :	1586	} && test -s conftest.$ac_objext
		1587	then :
1528	ac_retval=0	1588	ac_retval=0
1529	else	1589	else $as_nop
1530	$as_echo "$as_me: failed program was:" >&5	1590	printf "%s\n" "$as_me: failed program was:" >&5
1531	sed 's/^/\| /' conftest.$ac_ext >&5	1591	sed 's/^/\| /' conftest.$ac_ext >&5
1532		1592
1533	ac_retval=1	1593	ac_retval=1
1534	fi	1594	fi
1535	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1595	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536	as_fn_set_status $ac_retval	1596	as_fn_set_status $ac_retval
1537		1597
1538	} # ac_fn_c_try_compile	1598	} # ac_fn_c_try_compile
1539		1599
1540	# ac_fn_cxx_try_compile LINENO	1600	# ac_fn_cxx_try_compile LINENO
1541	# ----------------------------	1601	# ----------------------------
1542	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1602	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_cxx_try_compile ()	1603	ac_fn_cxx_try_compile ()
1544	{	1604	{
1545	as_lineno=${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
1546	rm -f conftest.$ac_objext	1606	rm -f conftest.$ac_objext conftest.beam
1547	if { { ac_try="$ac_compile"	1607	if { { ac_try="$ac_compile"
1548	case "(($ac_try" in	1608	case "(($ac_try" in
1549	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1609	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;	1610	*) ac_try_echo=$ac_try;;
1551	esac	1611	esac
1552	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\""
1553	$as_echo "$ac_try_echo"; } >&5	1613	printf "%s\n" "$ac_try_echo"; } >&5
1554	(eval "$ac_compile") 2>conftest.err	1614	(eval "$ac_compile") 2>conftest.err
1555	ac_status=$?	1615	ac_status=$?
1556	if test -s conftest.err; then	1616	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1	1617	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5	1618	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err	1619	mv -f conftest.er1 conftest.err
1560	fi	1620	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1621	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {	1622	test $ac_status = 0; } && {
1563	test -z "$ac_cxx_werror_flag" \|\|	1623	test -z "$ac_cxx_werror_flag" \|\|
1564	test ! -s conftest.err	1624	test ! -s conftest.err
1565	} && test -s conftest.$ac_objext; then :	1625	} && test -s conftest.$ac_objext
		1626	then :
1566	ac_retval=0	1627	ac_retval=0
1567	else	1628	else $as_nop
1568	$as_echo "$as_me: failed program was:" >&5	1629	printf "%s\n" "$as_me: failed program was:" >&5
1569	sed 's/^/\| /' conftest.$ac_ext >&5	1630	sed 's/^/\| /' conftest.$ac_ext >&5
1570		1631
1571	ac_retval=1	1632	ac_retval=1
1572	fi	1633	fi
1573	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1634	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval	1635	as_fn_set_status $ac_retval
1575		1636
1576	} # ac_fn_cxx_try_compile	1637	} # ac_fn_cxx_try_compile
1577		1638
1578	# ac_fn_c_try_cpp LINENO	1639	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1579	# ----------------------	1640	# -------------------------------------------------------
1580	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1641	# Tests whether HEADER exists and can be compiled using the include files in
1581	ac_fn_c_try_cpp ()	1642	# INCLUDES, setting the cache variable VAR accordingly.
		1643	ac_fn_c_check_header_compile ()
1582	{	1644	{
1583	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
1584	if { { ac_try="$ac_cpp conftest.$ac_ext"
1585	case "(($ac_try" in
1586	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1587	*) ac_try_echo=$ac_try;;
1588	esac
1589	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590	$as_echo "$ac_try_echo"; } >&5
1591	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1592	ac_status=$?
1593	if test -s conftest.err; then
1594	grep -v '^ *+' conftest.err >conftest.er1
1595	cat conftest.er1 >&5
1596	mv -f conftest.er1 conftest.err
1597	fi
1598	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599	test $ac_status = 0; } >/dev/null && {
1600	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1601	test ! -s conftest.err
1602	}; then :
1603	ac_retval=0
1604	else
1605	$as_echo "$as_me: failed program was:" >&5
1606	sed 's/^/\| /' conftest.$ac_ext >&5
1607
1608	ac_retval=1
1609	fi
1610	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611	as_fn_set_status $ac_retval
1612
1613	} # ac_fn_c_try_cpp
1614
1615	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1616	# -------------------------------------------------------
1617	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1618	# the include files in INCLUDES and setting the cache variable VAR
1619	# accordingly.
1620	ac_fn_c_check_header_mongrel ()
1621	{
1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625	$as_echo_n "checking for $2... " >&6; }	1647	printf %s "checking for $2... " >&6; }
1626	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1648	if eval test \${$3+y}
1627	$as_echo_n "(cached) " >&6	1649	then :
1628	fi	1650	printf %s "(cached) " >&6
1629	eval ac_res=\$$3	1651	else $as_nop
1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631	$as_echo "$ac_res" >&6; }
1632	else
1633	# Is the header compilable?
1634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1635	$as_echo_n "checking $2 usability... " >&6; }
1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637	/* end confdefs.h. */	1653	/* end confdefs.h. */
1638	$4	1654	$4
1639	#include <$2>	1655	#include <$2>
1640	_ACEOF	1656	_ACEOF
1641	if ac_fn_c_try_compile "$LINENO"; then :	1657	if ac_fn_c_try_compile "$LINENO"
1642	ac_header_compiler=yes	1658	then :
1643	else	1659	eval "$3=yes"
1644	ac_header_compiler=no	1660	else $as_nop
		1661	eval "$3=no"
1645	fi	1662	fi
1646	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1663	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1648	$as_echo "$ac_header_compiler" >&6; }
1649
1650	# Is the header present?
1651	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1652	$as_echo_n "checking $2 presence... " >&6; }
1653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1654	/* end confdefs.h. */
1655	#include <$2>
1656	_ACEOF
1657	if ac_fn_c_try_cpp "$LINENO"; then :
1658	ac_header_preproc=yes
1659	else
1660	ac_header_preproc=no
1661	fi
1662	rm -f conftest.err conftest.$ac_ext
1663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1664	$as_echo "$ac_header_preproc" >&6; }
1665
1666	# So? What about this header?
1667	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1668	yes:no: )
1669	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1670	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1671	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1672	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1673	;;
1674	no:yes:* )
1675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1676	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1677	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1678	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1679	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1680	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1681	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1682	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1683	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1684	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1685	;;
1686	esac
1687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688	$as_echo_n "checking for $2... " >&6; }
1689	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1690	$as_echo_n "(cached) " >&6
1691	else
1692	eval "$3=\$ac_header_compiler"
1693	fi	1664	fi
1694	eval ac_res=\$$3	1665	eval ac_res=\$$3
1695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696	$as_echo "$ac_res" >&6; }	1667	printf "%s\n" "$ac_res" >&6; }
1697	fi	1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1699		1669
1700	} # ac_fn_c_check_header_mongrel	1670	} # ac_fn_c_check_header_compile
1701		1671
1702	# ac_fn_c_try_run LINENO	1672	# ac_fn_cxx_try_link LINENO
1703	# ----------------------	1673	# -------------------------
1704	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
1705	# that executables can be run.
1706	ac_fn_c_try_run ()	1675	ac_fn_cxx_try_link ()
1707	{	1676	{
1708	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
1709	if { { ac_try="$ac_link"	1679	if { { ac_try="$ac_link"
1710	case "(($ac_try" in	1680	case "(($ac_try" in
1711	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1681	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1712	*) ac_try_echo=$ac_try;;	1682	*) ac_try_echo=$ac_try;;
1713	esac	1683	esac
1714	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\""
1715	$as_echo "$ac_try_echo"; } >&5	1685	printf "%s\n" "$ac_try_echo"; } >&5
1716	(eval "$ac_link") 2>&5
1717	ac_status=$?
1718	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1720	{ { case "(($ac_try" in
1721	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1722	*) ac_try_echo=$ac_try;;
1723	esac
1724	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725	$as_echo "$ac_try_echo"; } >&5
1726	(eval "$ac_try") 2>&5
1727	ac_status=$?
1728	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729	test $ac_status = 0; }; }; then :
1730	ac_retval=0
1731	else
1732	$as_echo "$as_me: program exited with status $ac_status" >&5
1733	$as_echo "$as_me: failed program was:" >&5
1734	sed 's/^/\| /' conftest.$ac_ext >&5
1735
1736	ac_retval=$ac_status
1737	fi
1738	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1739	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1740	as_fn_set_status $ac_retval
1741
1742	} # ac_fn_c_try_run
1743
1744	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1745	# -------------------------------------------------------
1746	# Tests whether HEADER exists and can be compiled using the include files in
1747	# INCLUDES, setting the cache variable VAR accordingly.
1748	ac_fn_c_check_header_compile ()
1749	{
1750	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1752	$as_echo_n "checking for $2... " >&6; }
1753	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1754	$as_echo_n "(cached) " >&6
1755	else
1756	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757	/* end confdefs.h. */
1758	$4
1759	#include <$2>
1760	_ACEOF
1761	if ac_fn_c_try_compile "$LINENO"; then :
1762	eval "$3=yes"
1763	else
1764	eval "$3=no"
1765	fi
1766	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1767	fi
1768	eval ac_res=\$$3
1769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1770	$as_echo "$ac_res" >&6; }
1771	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1772
1773	} # ac_fn_c_check_header_compile
1774
1775	# ac_fn_c_try_link LINENO
1776	# -----------------------
1777	# Try to link conftest.$ac_ext, and return whether this succeeded.
1778	ac_fn_c_try_link ()
1779	{
1780	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781	rm -f conftest.$ac_objext conftest$ac_exeext
1782	if { { ac_try="$ac_link"
1783	case "(($ac_try" in
1784	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1785	*) ac_try_echo=$ac_try;;
1786	esac
1787	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788	$as_echo "$ac_try_echo"; } >&5
1789	(eval "$ac_link") 2>conftest.err	1686	(eval "$ac_link") 2>conftest.err
1790	ac_status=$?	1687	ac_status=$?
1791	if test -s conftest.err; then	1688	if test -s conftest.err; then
1792	grep -v '^ *+' conftest.err >conftest.er1	1689	grep -v '^ *+' conftest.err >conftest.er1
1793	cat conftest.er1 >&5	1690	cat conftest.er1 >&5
1794	mv -f conftest.er1 conftest.err	1691	mv -f conftest.er1 conftest.err
1795	fi	1692	fi
1796	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1693	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797	test $ac_status = 0; } && {	1694	test $ac_status = 0; } && {
1798	test -z "$ac_c_werror_flag" \|\|	1695	test -z "$ac_cxx_werror_flag" \|\|
1799	test ! -s conftest.err	1696	test ! -s conftest.err
1800	} && test -s conftest$ac_exeext && {	1697	} && test -s conftest$ac_exeext && {
1801	test "$cross_compiling" = yes \|\|	1698	test "$cross_compiling" = yes \|\|
1802	$as_test_x conftest$ac_exeext	1699	test -x conftest$ac_exeext
1803	}; then :	1700	}
		1701	then :
1804	ac_retval=0	1702	ac_retval=0
1805	else	1703	else $as_nop
1806	$as_echo "$as_me: failed program was:" >&5	1704	printf "%s\n" "$as_me: failed program was:" >&5
1807	sed 's/^/\| /' conftest.$ac_ext >&5	1705	sed 's/^/\| /' conftest.$ac_ext >&5
1808		1706
1809	ac_retval=1	1707	ac_retval=1
1810	fi	1708	fi
1811	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1709	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1812	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would	1710	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1813	# interfere with the next link command; also delete a directory that is	1711	# interfere with the next link command; also delete a directory that is
1814	# left behind by Apple's compiler. We do this before executing the actions.	1712	# left behind by Apple's compiler. We do this before executing the actions.
1815	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1816	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817	as_fn_set_status $ac_retval	1715	as_fn_set_status $ac_retval
1818		1716
1819	} # ac_fn_c_try_link	1717	} # ac_fn_cxx_try_link
1820		1718
1821	# ac_fn_cxx_try_link LINENO	1719	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1822	# -------------------------	1720	# ---------------------------------------------------------
1823	# Try to link conftest.$ac_ext, and return whether this succeeded.	1721	# Tests whether HEADER exists and can be compiled using the include files in
1824	ac_fn_cxx_try_link ()	1722	# INCLUDES, setting the cache variable VAR accordingly.
		1723	ac_fn_cxx_check_header_compile ()
1825	{	1724	{
1826	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
1827	rm -f conftest.$ac_objext conftest$ac_exeext
1828	if { { ac_try="$ac_link"
1829	case "(($ac_try" in
1830	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1831	*) ac_try_echo=$ac_try;;
1832	esac
1833	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1834	$as_echo "$ac_try_echo"; } >&5
1835	(eval "$ac_link") 2>conftest.err
1836	ac_status=$?
1837	if test -s conftest.err; then
1838	grep -v '^ *+' conftest.err >conftest.er1
1839	cat conftest.er1 >&5
1840	mv -f conftest.er1 conftest.err
1841	fi
1842	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843	test $ac_status = 0; } && {
1844	test -z "$ac_cxx_werror_flag" \|\|
1845	test ! -s conftest.err
1846	} && test -s conftest$ac_exeext && {
1847	test "$cross_compiling" = yes \|\|
1848	$as_test_x conftest$ac_exeext
1849	}; then :
1850	ac_retval=0
1851	else
1852	$as_echo "$as_me: failed program was:" >&5
1853	sed 's/^/\| /' conftest.$ac_ext >&5
1854
1855	ac_retval=1
1856	fi
1857	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1858	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1859	# interfere with the next link command; also delete a directory that is
1860	# left behind by Apple's compiler. We do this before executing the actions.
1861	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1862	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863	as_fn_set_status $ac_retval
1864
1865	} # ac_fn_cxx_try_link
1866
1867	# ac_fn_cxx_try_cpp LINENO
1868	# ------------------------
1869	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1870	ac_fn_cxx_try_cpp ()
1871	{
1872	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873	if { { ac_try="$ac_cpp conftest.$ac_ext"
1874	case "(($ac_try" in
1875	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1876	*) ac_try_echo=$ac_try;;
1877	esac
1878	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1879	$as_echo "$ac_try_echo"; } >&5
1880	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1881	ac_status=$?
1882	if test -s conftest.err; then
1883	grep -v '^ *+' conftest.err >conftest.er1
1884	cat conftest.er1 >&5
1885	mv -f conftest.er1 conftest.err
1886	fi
1887	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1888	test $ac_status = 0; } >/dev/null && {
1889	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
1890	test ! -s conftest.err
1891	}; then :
1892	ac_retval=0
1893	else
1894	$as_echo "$as_me: failed program was:" >&5
1895	sed 's/^/\| /' conftest.$ac_ext >&5
1896
1897	ac_retval=1
1898	fi
1899	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900	as_fn_set_status $ac_retval
1901
1902	} # ac_fn_cxx_try_cpp
1903
1904	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1905	# ---------------------------------------------------------
1906	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1907	# the include files in INCLUDES and setting the cache variable VAR
1908	# accordingly.
1909	ac_fn_cxx_check_header_mongrel ()
1910	{
1911	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914	$as_echo_n "checking for $2... " >&6; }	1727	printf %s "checking for $2... " >&6; }
1915	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1728	if eval test \${$3+y}
1916	$as_echo_n "(cached) " >&6	1729	then :
1917	fi	1730	printf %s "(cached) " >&6
1918	eval ac_res=\$$3	1731	else $as_nop
1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920	$as_echo "$ac_res" >&6; }
1921	else
1922	# Is the header compilable?
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1924	$as_echo_n "checking $2 usability... " >&6; }
1925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926	/* end confdefs.h. */	1733	/* end confdefs.h. */
1927	$4	1734	$4
1928	#include <$2>	1735	#include <$2>
1929	_ACEOF	1736	_ACEOF
1930	if ac_fn_cxx_try_compile "$LINENO"; then :	1737	if ac_fn_cxx_try_compile "$LINENO"
1931	ac_header_compiler=yes	1738	then :
1932	else	1739	eval "$3=yes"
1933	ac_header_compiler=no	1740	else $as_nop
		1741	eval "$3=no"
1934	fi	1742	fi
1935	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1743	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1937	$as_echo "$ac_header_compiler" >&6; }
1938
1939	# Is the header present?
1940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1941	$as_echo_n "checking $2 presence... " >&6; }
1942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943	/* end confdefs.h. */
1944	#include <$2>
1945	_ACEOF
1946	if ac_fn_cxx_try_cpp "$LINENO"; then :
1947	ac_header_preproc=yes
1948	else
1949	ac_header_preproc=no
1950	fi
1951	rm -f conftest.err conftest.$ac_ext
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1953	$as_echo "$ac_header_preproc" >&6; }
1954
1955	# So? What about this header?
1956	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1957	yes:no: )
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1959	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1960	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1961	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1962	;;
1963	no:yes:* )
1964	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1965	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1966	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1967	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1969	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1970	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1971	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1972	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1973	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1974	;;
1975	esac
1976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977	$as_echo_n "checking for $2... " >&6; }
1978	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1979	$as_echo_n "(cached) " >&6
1980	else
1981	eval "$3=\$ac_header_compiler"
1982	fi	1744	fi
1983	eval ac_res=\$$3	1745	eval ac_res=\$$3
1984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1985	$as_echo "$ac_res" >&6; }	1747	printf "%s\n" "$ac_res" >&6; }
1986	fi	1748	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1987	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1988		1749
1989	} # ac_fn_cxx_check_header_mongrel	1750	} # ac_fn_cxx_check_header_compile
1990		1751
1991	# ac_fn_cxx_check_func LINENO FUNC VAR	1752	# ac_fn_cxx_check_func LINENO FUNC VAR
1992	# ------------------------------------	1753	# ------------------------------------
1993	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1754	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1994	ac_fn_cxx_check_func ()	1755	ac_fn_cxx_check_func ()
1995	{	1756	{
1996	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
1997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1758	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998	$as_echo_n "checking for $2... " >&6; }	1759	printf %s "checking for $2... " >&6; }
1999	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1760	if eval test \${$3+y}
2000	$as_echo_n "(cached) " >&6	1761	then :
2001	else	1762	printf %s "(cached) " >&6
		1763	else $as_nop
2002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003	/* end confdefs.h. */	1765	/* end confdefs.h. */
2004	/* 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.
2005	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1767	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2006	#define $2 innocuous_$2	1768	#define $2 innocuous_$2
2007		1769
2008	/* System header to define __stub macros and hopefully few prototypes,	1770	/* System header to define __stub macros and hopefully few prototypes,
2009	which can conflict with char $2 (); below.	1771	which can conflict with char $2 (); below. */
2010	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2011	<limits.h> exists even on freestanding compilers. */
2012		1772
2013	#ifdef __STDC__
2014	# include <limits.h>	1773	#include <limits.h>
2015	#else
2016	# include <assert.h>
2017	#endif
2018
2019	#undef $2	1774	#undef $2
2020		1775
2021	/* Override any GCC internal prototype to avoid an error.	1776	/* Override any GCC internal prototype to avoid an error.
2022	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
2023	builtin and then its argument prototype would still apply. */	1778	builtin and then its argument prototype would still apply. */
…		…
2031	#if defined __stub_$2 \|\| defined __stub___$2	1786	#if defined __stub_$2 \|\| defined __stub___$2
2032	choke me	1787	choke me
2033	#endif	1788	#endif
2034		1789
2035	int	1790	int
2036	main ()	1791	main (void)
2037	{	1792	{
2038	return $2 ();	1793	return $2 ();
2039	;	1794	;
2040	return 0;	1795	return 0;
2041	}	1796	}
2042	_ACEOF	1797	_ACEOF
2043	if ac_fn_cxx_try_link "$LINENO"; then :	1798	if ac_fn_cxx_try_link "$LINENO"
		1799	then :
2044	eval "$3=yes"	1800	eval "$3=yes"
2045	else	1801	else $as_nop
2046	eval "$3=no"	1802	eval "$3=no"
2047	fi	1803	fi
2048	rm -f core conftest.err conftest.$ac_objext \	1804	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2049	conftest$ac_exeext conftest.$ac_ext	1805	conftest$ac_exeext conftest.$ac_ext
2050	fi	1806	fi
2051	eval ac_res=\$$3	1807	eval ac_res=\$$3
2052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053	$as_echo "$ac_res" >&6; }	1809	printf "%s\n" "$ac_res" >&6; }
2054	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1810	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055		1811
2056	} # ac_fn_cxx_check_func	1812	} # ac_fn_cxx_check_func
2057		1813
2058	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1814	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2059	# ---------------------------------------------	1815	# ---------------------------------------------
2060	# Tests whether TYPE exists after having included INCLUDES, setting cache	1816	# Tests whether TYPE exists after having included INCLUDES, setting cache
2061	# variable VAR accordingly.	1817	# variable VAR accordingly.
2062	ac_fn_cxx_check_type ()	1818	ac_fn_cxx_check_type ()
2063	{	1819	{
2064	as_lineno=${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
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066	$as_echo_n "checking for $2... " >&6; }	1822	printf %s "checking for $2... " >&6; }
2067	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1823	if eval test \${$3+y}
2068	$as_echo_n "(cached) " >&6	1824	then :
2069	else	1825	printf %s "(cached) " >&6
		1826	else $as_nop
2070	eval "$3=no"	1827	eval "$3=no"
2071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072	/* end confdefs.h. */	1829	/* end confdefs.h. */
2073	$4	1830	$4
2074	int	1831	int
2075	main ()	1832	main (void)
2076	{	1833	{
2077	if (sizeof ($2))	1834	if (sizeof ($2))
2078	return 0;	1835	return 0;
2079	;	1836	;
2080	return 0;	1837	return 0;
2081	}	1838	}
2082	_ACEOF	1839	_ACEOF
2083	if ac_fn_cxx_try_compile "$LINENO"; then :	1840	if ac_fn_cxx_try_compile "$LINENO"
		1841	then :
2084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1842	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085	/* end confdefs.h. */	1843	/* end confdefs.h. */
2086	$4	1844	$4
2087	int	1845	int
2088	main ()	1846	main (void)
2089	{	1847	{
2090	if (sizeof (($2)))	1848	if (sizeof (($2)))
2091	return 0;	1849	return 0;
2092	;	1850	;
2093	return 0;	1851	return 0;
2094	}	1852	}
2095	_ACEOF	1853	_ACEOF
2096	if ac_fn_cxx_try_compile "$LINENO"; then :	1854	if ac_fn_cxx_try_compile "$LINENO"
		1855	then :
2097		1856
2098	else	1857	else $as_nop
2099	eval "$3=yes"	1858	eval "$3=yes"
2100	fi	1859	fi
2101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1860	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2102	fi	1861	fi
2103	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1862	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2104	fi	1863	fi
2105	eval ac_res=\$$3	1864	eval ac_res=\$$3
2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1865	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107	$as_echo "$ac_res" >&6; }	1866	printf "%s\n" "$ac_res" >&6; }
2108	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1867	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109		1868
2110	} # ac_fn_cxx_check_type	1869	} # ac_fn_cxx_check_type
		1870
		1871	# ac_fn_cxx_try_cpp LINENO
		1872	# ------------------------
		1873	# Try to preprocess conftest.$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 $ac_retval
		1906
		1907	} # ac_fn_cxx_try_cpp
2111		1908
2112	# ac_fn_c_find_intX_t LINENO BITS VAR	1909	# ac_fn_c_find_intX_t LINENO BITS VAR
2113	# -----------------------------------	1910	# -----------------------------------
2114	# Finds a signed integer type with width BITS, setting cache variable VAR	1911	# Finds a signed integer type with width BITS, setting cache variable VAR
2115	# accordingly.	1912	# accordingly.
2116	ac_fn_c_find_intX_t ()	1913	ac_fn_c_find_intX_t ()
2117	{	1914	{
2118	as_lineno=${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
2119	{ $as_echo "$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
2120	$as_echo_n "checking for int$2_t... " >&6; }	1917	printf %s "checking for int$2_t... " >&6; }
2121	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1918	if eval test \${$3+y}
2122	$as_echo_n "(cached) " >&6	1919	then :
2123	else	1920	printf %s "(cached) " >&6
		1921	else $as_nop
2124	eval "$3=no"	1922	eval "$3=no"
2125	# Order is important - never check a type that is potentially smaller	1923	# Order is important - never check a type that is potentially smaller
2126	# than half of the expected target width.	1924	# than half of the expected target width.
2127	for ac_type in int$2_t 'int' 'long int' \	1925	for ac_type in int$2_t 'int' 'long int' \
2128	'long long int' 'short int' 'signed char'; do	1926	'long long int' 'short int' 'signed char'; do
2129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130	/* end confdefs.h. */	1928	/* end confdefs.h. */
2131	$ac_includes_default	1929	$ac_includes_default
		1930	enum { N = $2 / 2 - 1 };
2132	int	1931	int
2133	main ()	1932	main (void)
2134	{	1933	{
2135	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2136	0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1934	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2137	test_array [0] = 0	1935	test_array [0] = 0;
		1936	return test_array [0];
2138		1937
2139	;	1938	;
2140	return 0;	1939	return 0;
2141	}	1940	}
2142	_ACEOF	1941	_ACEOF
2143	if ac_fn_cxx_try_compile "$LINENO"; then :	1942	if ac_fn_cxx_try_compile "$LINENO"
		1943	then :
2144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145	/* end confdefs.h. */	1945	/* end confdefs.h. */
2146	$ac_includes_default	1946	$ac_includes_default
		1947	enum { N = $2 / 2 - 1 };
2147	int	1948	int
2148	main ()	1949	main (void)
2149	{	1950	{
2150	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2151	($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1951	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2152	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1952	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2153	test_array [0] = 0	1953	test_array [0] = 0;
		1954	return test_array [0];
2154		1955
2155	;	1956	;
2156	return 0;	1957	return 0;
2157	}	1958	}
2158	_ACEOF	1959	_ACEOF
2159	if ac_fn_cxx_try_compile "$LINENO"; then :	1960	if ac_fn_cxx_try_compile "$LINENO"
		1961	then :
2160		1962
2161	else	1963	else $as_nop
2162	case $ac_type in #(	1964	case $ac_type in #(
2163	int$2_t) :	1965	int$2_t) :
2164	eval "$3=yes" ;; #(	1966	eval "$3=yes" ;; #(
2165	*) :	1967	*) :
2166	eval "$3=\$ac_type" ;;	1968	eval "$3=\$ac_type" ;;
2167	esac	1969	esac
2168	fi	1970	fi
2169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1971	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2170	fi	1972	fi
2171	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1973	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2172	eval as_val=\$$3	1974	if eval test \"x\$"$3"\" = x"no"
2173	if test "x$as_val" = x""no; then :	1975	then :
2174		1976
2175	else	1977	else $as_nop
2176	break	1978	break
2177	fi	1979	fi
2178	done	1980	done
2179	fi	1981	fi
2180	eval ac_res=\$$3	1982	eval ac_res=\$$3
2181	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1983	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182	$as_echo "$ac_res" >&6; }	1984	printf "%s\n" "$ac_res" >&6; }
2183	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184		1986
2185	} # ac_fn_c_find_intX_t	1987	} # ac_fn_c_find_intX_t
2186		1988
2187	# ac_fn_c_find_uintX_t LINENO BITS VAR	1989	# ac_fn_c_find_uintX_t LINENO BITS VAR
2188	# ------------------------------------	1990	# ------------------------------------
2189	# Finds an unsigned integer type with width BITS, setting cache variable VAR	1991	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2190	# accordingly.	1992	# accordingly.
2191	ac_fn_c_find_uintX_t ()	1993	ac_fn_c_find_uintX_t ()
2192	{	1994	{
2193	as_lineno=${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
2194	{ $as_echo "$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
2195	$as_echo_n "checking for uint$2_t... " >&6; }	1997	printf %s "checking for uint$2_t... " >&6; }
2196	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1998	if eval test \${$3+y}
2197	$as_echo_n "(cached) " >&6	1999	then :
2198	else	2000	printf %s "(cached) " >&6
		2001	else $as_nop
2199	eval "$3=no"	2002	eval "$3=no"
2200	# Order is important - never check a type that is potentially smaller	2003	# Order is important - never check a type that is potentially smaller
2201	# than half of the expected target width.	2004	# than half of the expected target width.
2202	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	2005	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2203	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	2006	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205	/* end confdefs.h. */	2008	/* end confdefs.h. */
2206	$ac_includes_default	2009	$ac_includes_default
2207	int	2010	int
2208	main ()	2011	main (void)
2209	{	2012	{
2210	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	2013	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2211	test_array [0] = 0	2014	test_array [0] = 0;
		2015	return test_array [0];
2212		2016
2213	;	2017	;
2214	return 0;	2018	return 0;
2215	}	2019	}
2216	_ACEOF	2020	_ACEOF
2217	if ac_fn_cxx_try_compile "$LINENO"; then :	2021	if ac_fn_cxx_try_compile "$LINENO"
		2022	then :
2218	case $ac_type in #(	2023	case $ac_type in #(
2219	uint$2_t) :	2024	uint$2_t) :
2220	eval "$3=yes" ;; #(	2025	eval "$3=yes" ;; #(
2221	*) :	2026	*) :
2222	eval "$3=\$ac_type" ;;	2027	eval "$3=\$ac_type" ;;
2223	esac	2028	esac
2224	fi	2029	fi
2225	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2030	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2226	eval as_val=\$$3	2031	if eval test \"x\$"$3"\" = x"no"
2227	if test "x$as_val" = x""no; then :	2032	then :
2228		2033
2229	else	2034	else $as_nop
2230	break	2035	break
2231	fi	2036	fi
2232	done	2037	done
2233	fi	2038	fi
2234	eval ac_res=\$$3	2039	eval ac_res=\$$3
2235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2236	$as_echo "$ac_res" >&6; }	2041	printf "%s\n" "$ac_res" >&6; }
2237	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2042	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2238		2043
2239	} # ac_fn_c_find_uintX_t	2044	} # ac_fn_c_find_uintX_t
		2045
		2046	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2047	# ------------------------------------------------------
		2048	# Tries to find if the field MEMBER exists in type AGGR, after including
		2049	# INCLUDES, setting cache variable VAR accordingly.
		2050	ac_fn_cxx_check_member ()
		2051	{
		2052	as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno
		2103
		2104	} # ac_fn_cxx_check_member
2240		2105
2241	# ac_fn_cxx_try_run LINENO	2106	# ac_fn_cxx_try_run LINENO
2242	# ------------------------	2107	# ------------------------
2243	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2108	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2244	# that executables can be run.	2109	# executables can be run.
2245	ac_fn_cxx_try_run ()	2110	ac_fn_cxx_try_run ()
2246	{	2111	{
2247	as_lineno=${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
2248	if { { ac_try="$ac_link"	2113	if { { ac_try="$ac_link"
2249	case "(($ac_try" in	2114	case "(($ac_try" in
2250	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2115	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2251	*) ac_try_echo=$ac_try;;	2116	*) ac_try_echo=$ac_try;;
2252	esac	2117	esac
2253	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\""
2254	$as_echo "$ac_try_echo"; } >&5	2119	printf "%s\n" "$ac_try_echo"; } >&5
2255	(eval "$ac_link") 2>&5	2120	(eval "$ac_link") 2>&5
2256	ac_status=$?	2121	ac_status=$?
2257	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2122	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2258	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2123	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2259	{ { case "(($ac_try" in	2124	{ { case "(($ac_try" in
2260	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2125	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2261	*) ac_try_echo=$ac_try;;	2126	*) ac_try_echo=$ac_try;;
2262	esac	2127	esac
2263	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\""
2264	$as_echo "$ac_try_echo"; } >&5	2129	printf "%s\n" "$ac_try_echo"; } >&5
2265	(eval "$ac_try") 2>&5	2130	(eval "$ac_try") 2>&5
2266	ac_status=$?	2131	ac_status=$?
2267	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2132	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2268	test $ac_status = 0; }; }; then :	2133	test $ac_status = 0; }; }
		2134	then :
2269	ac_retval=0	2135	ac_retval=0
2270	else	2136	else $as_nop
2271	$as_echo "$as_me: program exited with status $ac_status" >&5	2137	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2272	$as_echo "$as_me: failed program was:" >&5	2138	printf "%s\n" "$as_me: failed program was:" >&5
2273	sed 's/^/\| /' conftest.$ac_ext >&5	2139	sed 's/^/\| /' conftest.$ac_ext >&5
2274		2140
2275	ac_retval=$ac_status	2141	ac_retval=$ac_status
2276	fi	2142	fi
2277	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2143	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2278	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2144	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2279	as_fn_set_status $ac_retval	2145	as_fn_set_status $ac_retval
2280		2146
2281	} # 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
2282	cat >config.log <<_ACEOF	2168	cat >config.log <<_ACEOF
2283	This file contains any messages produced by compilers while	2169	This file contains any messages produced by compilers while
2284	running configure, to aid debugging if configure makes a mistake.	2170	running configure, to aid debugging if configure makes a mistake.
2285		2171
2286	It was created by $as_me, which was	2172	It was created by $as_me, which was
2287	generated by GNU Autoconf 2.65. Invocation command line was	2173	generated by GNU Autoconf 2.71. Invocation command line was
2288		2174
2289	$ $0 $@	2175	$ $0$ac_configure_args_raw
2290		2176
2291	_ACEOF	2177	_ACEOF
2292	exec 5>>config.log	2178	exec 5>>config.log
2293	{	2179	{
2294	cat <<_ASUNAME	2180	cat <<_ASUNAME
…		…
2317		2203
2318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2204	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319	for as_dir in $PATH	2205	for as_dir in $PATH
2320	do	2206	do
2321	IFS=$as_save_IFS	2207	IFS=$as_save_IFS
2322	test -z "$as_dir" && as_dir=.	2208	case $as_dir in #(((
2323	$as_echo "PATH: $as_dir"	2209	'') as_dir=./ ;;
		2210	*/) ;;
		2211	*) as_dir=$as_dir/ ;;
		2212	esac
		2213	printf "%s\n" "PATH: $as_dir"
2324	done	2214	done
2325	IFS=$as_save_IFS	2215	IFS=$as_save_IFS
2326		2216
2327	} >&5	2217	} >&5
2328		2218
…		…
2353	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2243	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2354	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2244	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2355	\| -silent \| --silent \| --silen \| --sile \| --sil)	2245	\| -silent \| --silent \| --silen \| --sile \| --sil)
2356	continue ;;	2246	continue ;;
2357	\')	2247	\')
2358	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2248	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2359	esac	2249	esac
2360	case $ac_pass in	2250	case $ac_pass in
2361	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2251	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2362	2)	2252	2)
2363	as_fn_append ac_configure_args1 " '$ac_arg'"	2253	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2388	# config.log. We remove comments because anyway the quotes in there	2278	# config.log. We remove comments because anyway the quotes in there
2389	# would cause problems or look ugly.	2279	# would cause problems or look ugly.
2390	# WARNING: Use '\'' to represent an apostrophe within the trap.	2280	# WARNING: Use '\'' to represent an apostrophe within the trap.
2391	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2281	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2392	trap 'exit_status=$?	2282	trap 'exit_status=$?
		2283	# Sanitize IFS.
		2284	IFS=" "" $as_nl"
2393	# Save into config.log some information that might help in debugging.	2285	# Save into config.log some information that might help in debugging.
2394	{	2286	{
2395	echo	2287	echo
2396		2288
2397	cat <<\_ASBOX	2289	printf "%s\n" "## ---------------- ##
2398	## ---------------- ##
2399	## Cache variables. ##	2290	## Cache variables. ##
2400	## ---------------- ##	2291	## ---------------- ##"
2401	_ASBOX
2402	echo	2292	echo
2403	# The following way of writing the cache mishandles newlines in values,	2293	# The following way of writing the cache mishandles newlines in values,
2404	(	2294	(
2405	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[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_]$=./\1/p'\''`; do
2406	eval ac_val=\$$ac_var	2296	eval ac_val=\$$ac_var
2407	case $ac_val in #(	2297	case $ac_val in #(
2408	${as_nl})	2298	${as_nl})
2409	case $ac_var in #(	2299	case $ac_var in #(
2410	_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
2411	$as_echo "$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;} ;;
2412	esac	2302	esac
2413	case $ac_var in #(	2303	case $ac_var in #(
2414	_ \| IFS \| as_nl) ;; #(	2304	_ \| IFS \| as_nl) ;; #(
2415	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2305	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2416	*) { eval $ac_var=; unset $ac_var;} ;;	2306	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2430	esac \|	2320	esac \|
2431	sort	2321	sort
2432	)	2322	)
2433	echo	2323	echo
2434		2324
2435	cat <<\_ASBOX	2325	printf "%s\n" "## ----------------- ##
2436	## ----------------- ##
2437	## Output variables. ##	2326	## Output variables. ##
2438	## ----------------- ##	2327	## ----------------- ##"
2439	_ASBOX
2440	echo	2328	echo
2441	for ac_var in $ac_subst_vars	2329	for ac_var in $ac_subst_vars
2442	do	2330	do
2443	eval ac_val=\$$ac_var	2331	eval ac_val=\$$ac_var
2444	case $ac_val in	2332	case $ac_val in
2445	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2333	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2446	esac	2334	esac
2447	$as_echo "$ac_var='\''$ac_val'\''"	2335	printf "%s\n" "$ac_var='\''$ac_val'\''"
2448	done \| sort	2336	done \| sort
2449	echo	2337	echo
2450		2338
2451	if test -n "$ac_subst_files"; then	2339	if test -n "$ac_subst_files"; then
2452	cat <<\_ASBOX	2340	printf "%s\n" "## ------------------- ##
2453	## ------------------- ##
2454	## File substitutions. ##	2341	## File substitutions. ##
2455	## ------------------- ##	2342	## ------------------- ##"
2456	_ASBOX
2457	echo	2343	echo
2458	for ac_var in $ac_subst_files	2344	for ac_var in $ac_subst_files
2459	do	2345	do
2460	eval ac_val=\$$ac_var	2346	eval ac_val=\$$ac_var
2461	case $ac_val in	2347	case $ac_val in
2462	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2348	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2463	esac	2349	esac
2464	$as_echo "$ac_var='\''$ac_val'\''"	2350	printf "%s\n" "$ac_var='\''$ac_val'\''"
2465	done \| sort	2351	done \| sort
2466	echo	2352	echo
2467	fi	2353	fi
2468		2354
2469	if test -s confdefs.h; then	2355	if test -s confdefs.h; then
2470	cat <<\_ASBOX	2356	printf "%s\n" "## ----------- ##
2471	## ----------- ##
2472	## confdefs.h. ##	2357	## confdefs.h. ##
2473	## ----------- ##	2358	## ----------- ##"
2474	_ASBOX
2475	echo	2359	echo
2476	cat confdefs.h	2360	cat confdefs.h
2477	echo	2361	echo
2478	fi	2362	fi
2479	test "$ac_signal" != 0 &&	2363	test "$ac_signal" != 0 &&
2480	$as_echo "$as_me: caught signal $ac_signal"	2364	printf "%s\n" "$as_me: caught signal $ac_signal"
2481	$as_echo "$as_me: exit $exit_status"	2365	printf "%s\n" "$as_me: exit $exit_status"
2482	} >&5	2366	} >&5
2483	rm -f core .core core.conftest. &&	2367	rm -f core .core core.conftest. &&
2484	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2368	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2485	exit $exit_status	2369	exit $exit_status
2486	' 0	2370	' 0
…		…
2490	ac_signal=0	2374	ac_signal=0
2491		2375
2492	# 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.
2493	rm -f -r conftest* confdefs.h	2377	rm -f -r conftest* confdefs.h
2494		2378
2495	$as_echo "/* confdefs.h */" > confdefs.h	2379	printf "%s\n" "/* confdefs.h */" > confdefs.h
2496		2380
2497	# Predefined preprocessor variables.	2381	# Predefined preprocessor variables.
2498		2382
2499	cat >>confdefs.h <<_ACEOF	2383	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2500	#define PACKAGE_NAME "$PACKAGE_NAME"
2501	_ACEOF
2502		2384
2503	cat >>confdefs.h <<_ACEOF	2385	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2504	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2505	_ACEOF
2506		2386
2507	cat >>confdefs.h <<_ACEOF	2387	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2508	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2509	_ACEOF
2510		2388
2511	cat >>confdefs.h <<_ACEOF	2389	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2512	#define PACKAGE_STRING "$PACKAGE_STRING"
2513	_ACEOF
2514		2390
2515	cat >>confdefs.h <<_ACEOF	2391	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2516	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2517	_ACEOF
2518		2392
2519	cat >>confdefs.h <<_ACEOF	2393	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2520	#define PACKAGE_URL "$PACKAGE_URL"
2521	_ACEOF
2522		2394
2523		2395
2524	# Let the site file select an alternate cache file if it wants to.	2396	# Let the site file select an alternate cache file if it wants to.
2525	# Prefer an explicitly selected file to automatically selected ones.	2397	# Prefer an explicitly selected file to automatically selected ones.
2526	ac_site_file1=NONE
2527	ac_site_file2=NONE
2528	if test -n "$CONFIG_SITE"; then	2398	if test -n "$CONFIG_SITE"; then
2529	ac_site_file1=$CONFIG_SITE	2399	ac_site_files="$CONFIG_SITE"
2530	elif test "x$prefix" != xNONE; then	2400	elif test "x$prefix" != xNONE; then
2531	ac_site_file1=$prefix/share/config.site	2401	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532	ac_site_file2=$prefix/etc/config.site
2533	else	2402	else
2534	ac_site_file1=$ac_default_prefix/share/config.site	2403	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535	ac_site_file2=$ac_default_prefix/etc/config.site
2536	fi	2404	fi
		2405
2537	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2406	for ac_site_file in $ac_site_files
2538	do	2407	do
2539	test "x$ac_site_file" = xNONE && continue	2408	case $ac_site_file in #(
		2409	/) :
		2410	;; #(
		2411	*) :
		2412	ac_site_file=./$ac_site_file ;;
		2413	esac
2540	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
2541	{ $as_echo "$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
2542	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2416	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543	sed 's/^/\| /' "$ac_site_file" >&5	2417	sed 's/^/\| /' "$ac_site_file" >&5
2544	. "$ac_site_file"	2418	. "$ac_site_file" \
		2419	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2420	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2421	as_fn_error $? "failed to load site script $ac_site_file
		2422	See \`config.log' for more details" "$LINENO" 5; }
2545	fi	2423	fi
2546	done	2424	done
2547		2425
2548	if test -r "$cache_file"; then	2426	if test -r "$cache_file"; then
2549	# 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
2550	# 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.
2551	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2429	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2552	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2553	$as_echo "$as_me: loading cache $cache_file" >&6;}	2431	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2554	case $cache_file in	2432	case $cache_file in
2555	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2433	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2556	*) . "./$cache_file";;	2434	*) . "./$cache_file";;
2557	esac	2435	esac
2558	fi	2436	fi
2559	else	2437	else
2560	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2561	$as_echo "$as_me: creating cache $cache_file" >&6;}	2439	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2562	>$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 ${ac_aux_dir}configure"
2563	fi	3074	fi
2564		3075
2565	# Check that the precious variables saved in the cache have kept the same	3076	# Check that the precious variables saved in the cache have kept the same
2566	# value.	3077	# value.
2567	ac_cache_corrupted=false	3078	ac_cache_corrupted=false
…		…
2570	eval ac_new_set=\$ac_env_${ac_var}_set	3081	eval ac_new_set=\$ac_env_${ac_var}_set
2571	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3082	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2572	eval ac_new_val=\$ac_env_${ac_var}_value	3083	eval ac_new_val=\$ac_env_${ac_var}_value
2573	case $ac_old_set,$ac_new_set in	3084	case $ac_old_set,$ac_new_set in
2574	set,)	3085	set,)
2575	{ $as_echo "$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
2576	$as_echo "$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;}
2577	ac_cache_corrupted=: ;;	3088	ac_cache_corrupted=: ;;
2578	,set)	3089	,set)
2579	{ $as_echo "$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
2580	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3091	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2581	ac_cache_corrupted=: ;;	3092	ac_cache_corrupted=: ;;
2582	,);;	3093	,);;
2583	*)	3094	*)
2584	if test "x$ac_old_val" != "x$ac_new_val"; then	3095	if test "x$ac_old_val" != "x$ac_new_val"; then
2585	# differences in whitespace do not lead to failure.	3096	# differences in whitespace do not lead to failure.
2586	ac_old_val_w=`echo x $ac_old_val`	3097	ac_old_val_w=`echo x $ac_old_val`
2587	ac_new_val_w=`echo x $ac_new_val`	3098	ac_new_val_w=`echo x $ac_new_val`
2588	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3099	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2589	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2590	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3101	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2591	ac_cache_corrupted=:	3102	ac_cache_corrupted=:
2592	else	3103	else
2593	{ $as_echo "$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
2594	$as_echo "$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;}
2595	eval $ac_var=\$ac_old_val	3106	eval $ac_var=\$ac_old_val
2596	fi	3107	fi
2597	{ $as_echo "$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
2598	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3109	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3110	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2600	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3111	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2601	fi;;	3112	fi;;
2602	esac	3113	esac
2603	# Pass precious variables to config.status.	3114	# Pass precious variables to config.status.
2604	if test "$ac_new_set" = set; then	3115	if test "$ac_new_set" = set; then
2605	case $ac_new_val in	3116	case $ac_new_val in
2606	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3117	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2607	*) ac_arg=$ac_var=$ac_new_val ;;	3118	*) ac_arg=$ac_var=$ac_new_val ;;
2608	esac	3119	esac
2609	case " $ac_configure_args " in	3120	case " $ac_configure_args " in
2610	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3121	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2611	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3122	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2612	esac	3123	esac
2613	fi	3124	fi
2614	done	3125	done
2615	if $ac_cache_corrupted; then	3126	if $ac_cache_corrupted; then
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3127	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2617	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3128	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5	3129	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2619	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3130	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2620	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5	3131	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3132	and start over" "$LINENO" 5
2621	fi	3133	fi
2622	## -------------------- ##	3134	## -------------------- ##
2623	## Main body of script. ##	3135	## Main body of script. ##
2624	## -------------------- ##	3136	## -------------------- ##
2625		3137
…		…
2633		3145
2634		3146
2635	ac_config_headers="$ac_config_headers config.h:config.h.in"	3147	ac_config_headers="$ac_config_headers config.h:config.h.in"
2636		3148
2637		3149
2638	ac_aux_dir=
2639	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2640	for ac_t in install-sh install.sh shtool; do
2641	if test -f "$ac_dir/$ac_t"; then
2642	ac_aux_dir=$ac_dir
2643	ac_install_sh="$ac_aux_dir/$ac_t -c"
2644	break 2
2645	fi
2646	done
2647	done
2648	if test -z "$ac_aux_dir"; then
2649	as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2650	fi
2651		3150
2652	# These three variables are undocumented and unsupported,
2653	# and are intended to be withdrawn in a future Autoconf release.
2654	# They can cause serious problems if a builder's source tree is in a directory
2655	# whose full name contains unusual characters.
2656	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2657	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2658	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2659		3151
2660		3152
2661	# Make sure we can run config.sub.	3153	# Make sure we can run config.sub.
2662	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|	3154	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
2663	as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5	3155	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2664		3156
2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5	3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2666	$as_echo_n "checking build system type... " >&6; }	3158	printf %s "checking build system type... " >&6; }
2667	if test "${ac_cv_build+set}" = set; then :	3159	if test ${ac_cv_build+y}
2668	$as_echo_n "(cached) " >&6	3160	then :
2669	else	3161	printf %s "(cached) " >&6
		3162	else $as_nop
2670	ac_build_alias=$build_alias	3163	ac_build_alias=$build_alias
2671	test "x$ac_build_alias" = x &&	3164	test "x$ac_build_alias" = x &&
2672	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3165	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2673	test "x$ac_build_alias" = x &&	3166	test "x$ac_build_alias" = x &&
2674	as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5	3167	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2675	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|	3168	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` \|\|
2676	as_fn_error "$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
2677		3170
2678	fi	3171	fi
2679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5	3172	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2680	$as_echo "$ac_cv_build" >&6; }	3173	printf "%s\n" "$ac_cv_build" >&6; }
2681	case $ac_cv_build in	3174	case $ac_cv_build in
2682	--*) ;;	3175	--*) ;;
2683	*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;	3176	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2684	esac	3177	esac
2685	build=$ac_cv_build	3178	build=$ac_cv_build
2686	ac_save_IFS=$IFS; IFS='-'	3179	ac_save_IFS=$IFS; IFS='-'
2687	set x $ac_cv_build	3180	set x $ac_cv_build
2688	shift	3181	shift
…		…
2694	build_os=$*	3187	build_os=$*
2695	IFS=$ac_save_IFS	3188	IFS=$ac_save_IFS
2696	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
2697		3190
2698		3191
2699	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5	3192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2700	$as_echo_n "checking host system type... " >&6; }	3193	printf %s "checking host system type... " >&6; }
2701	if test "${ac_cv_host+set}" = set; then :	3194	if test ${ac_cv_host+y}
2702	$as_echo_n "(cached) " >&6	3195	then :
2703	else	3196	printf %s "(cached) " >&6
		3197	else $as_nop
2704	if test "x$host_alias" = x; then	3198	if test "x$host_alias" = x; then
2705	ac_cv_host=$ac_cv_build	3199	ac_cv_host=$ac_cv_build
2706	else	3200	else
2707	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|	3201	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
2708	as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5	3202	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2709	fi	3203	fi
2710		3204
2711	fi	3205	fi
2712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5	3206	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2713	$as_echo "$ac_cv_host" >&6; }	3207	printf "%s\n" "$ac_cv_host" >&6; }
2714	case $ac_cv_host in	3208	case $ac_cv_host in
2715	--*) ;;	3209	--*) ;;
2716	*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;	3210	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2717	esac	3211	esac
2718	host=$ac_cv_host	3212	host=$ac_cv_host
2719	ac_save_IFS=$IFS; IFS='-'	3213	ac_save_IFS=$IFS; IFS='-'
2720	set x $ac_cv_host	3214	set x $ac_cv_host
2721	shift	3215	shift
…		…
2728	IFS=$ac_save_IFS	3222	IFS=$ac_save_IFS
2729	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
2730		3224
2731		3225
2732		3226
2733	VERSION=`sed -n -e 's/^.[ \t]VERSION."$.*$"$/\1/p' ${srcdir}/src/version.h`	3227	VERSION=`sed -n -e 's/^.* VERSION."$.$"$/\1/p' ${srcdir}/src/version.h`
2734	DATE=`sed -n -e 's/^.[ \t]DATE."$.*$"$/\1/p' ${srcdir}/src/version.h`	3228	DATE=`sed -n -e 's/^.* DATE."$.$"$/\1/p' ${srcdir}/src/version.h`
2735		3229
2736	echo ""	3230	echo ""
2737	echo "configuring for rxvt $VERSION"	3231	echo "configuring for rxvt $VERSION"
2738	echo ""	3232	echo ""
2739		3233
2740	orig_CXXFLAGS="$CXXFLAGS"	3234	orig_CXXFLAGS="$CXXFLAGS"
		3235
		3236
		3237
		3238
		3239
		3240
		3241
		3242
		3243
2741		3244
2742	ac_ext=c	3245	ac_ext=c
2743	ac_cpp='$CPP $CPPFLAGS'	3246	ac_cpp='$CPP $CPPFLAGS'
2744	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3247	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2745	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3248	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2746	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3249	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2747	if test -n "$ac_tool_prefix"; then	3250	if test -n "$ac_tool_prefix"; then
2748	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3251	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2749	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3252	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751	$as_echo_n "checking for $ac_word... " >&6; }	3254	printf %s "checking for $ac_word... " >&6; }
2752	if test "${ac_cv_prog_CC+set}" = set; then :	3255	if test ${ac_cv_prog_CC+y}
2753	$as_echo_n "(cached) " >&6	3256	then :
2754	else	3257	printf %s "(cached) " >&6
		3258	else $as_nop
2755	if test -n "$CC"; then	3259	if test -n "$CC"; then
2756	ac_cv_prog_CC="$CC" # Let the user override the test.	3260	ac_cv_prog_CC="$CC" # Let the user override the test.
2757	else	3261	else
2758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759	for as_dir in $PATH	3263	for as_dir in $PATH
2760	do	3264	do
2761	IFS=$as_save_IFS	3265	IFS=$as_save_IFS
2762	test -z "$as_dir" && as_dir=.	3266	case $as_dir in #(((
		3267	'') as_dir=./ ;;
		3268	*/) ;;
		3269	*) as_dir=$as_dir/ ;;
		3270	esac
2763	for ac_exec_ext in '' $ac_executable_extensions; do	3271	for ac_exec_ext in '' $ac_executable_extensions; do
2764	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3272	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2765	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3273	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2766	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2767	break 2	3275	break 2
2768	fi	3276	fi
2769	done	3277	done
2770	done	3278	done
2771	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2772		3280
2773	fi	3281	fi
2774	fi	3282	fi
2775	CC=$ac_cv_prog_CC	3283	CC=$ac_cv_prog_CC
2776	if test -n "$CC"; then	3284	if test -n "$CC"; then
2777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3285	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2778	$as_echo "$CC" >&6; }	3286	printf "%s\n" "$CC" >&6; }
2779	else	3287	else
2780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3288	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781	$as_echo "no" >&6; }	3289	printf "%s\n" "no" >&6; }
2782	fi	3290	fi
2783		3291
2784		3292
2785	fi	3293	fi
2786	if test -z "$ac_cv_prog_CC"; then	3294	if test -z "$ac_cv_prog_CC"; then
2787	ac_ct_CC=$CC	3295	ac_ct_CC=$CC
2788	# 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.
2789	set dummy gcc; ac_word=$2	3297	set dummy gcc; ac_word=$2
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791	$as_echo_n "checking for $ac_word... " >&6; }	3299	printf %s "checking for $ac_word... " >&6; }
2792	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3300	if test ${ac_cv_prog_ac_ct_CC+y}
2793	$as_echo_n "(cached) " >&6	3301	then :
2794	else	3302	printf %s "(cached) " >&6
		3303	else $as_nop
2795	if test -n "$ac_ct_CC"; then	3304	if test -n "$ac_ct_CC"; then
2796	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3305	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2797	else	3306	else
2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799	for as_dir in $PATH	3308	for as_dir in $PATH
2800	do	3309	do
2801	IFS=$as_save_IFS	3310	IFS=$as_save_IFS
2802	test -z "$as_dir" && as_dir=.	3311	case $as_dir in #(((
		3312	'') as_dir=./ ;;
		3313	*/) ;;
		3314	*) as_dir=$as_dir/ ;;
		3315	esac
2803	for ac_exec_ext in '' $ac_executable_extensions; do	3316	for ac_exec_ext in '' $ac_executable_extensions; do
2804	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2805	ac_cv_prog_ac_ct_CC="gcc"	3318	ac_cv_prog_ac_ct_CC="gcc"
2806	$as_echo "$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$ac_exec_ext" >&5
2807	break 2	3320	break 2
2808	fi	3321	fi
2809	done	3322	done
2810	done	3323	done
2811	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2812		3325
2813	fi	3326	fi
2814	fi	3327	fi
2815	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3328	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2816	if test -n "$ac_ct_CC"; then	3329	if test -n "$ac_ct_CC"; then
2817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2818	$as_echo "$ac_ct_CC" >&6; }	3331	printf "%s\n" "$ac_ct_CC" >&6; }
2819	else	3332	else
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821	$as_echo "no" >&6; }	3334	printf "%s\n" "no" >&6; }
2822	fi	3335	fi
2823		3336
2824	if test "x$ac_ct_CC" = x; then	3337	if test "x$ac_ct_CC" = x; then
2825	CC=""	3338	CC=""
2826	else	3339	else
2827	case $cross_compiling:$ac_tool_warned in	3340	case $cross_compiling:$ac_tool_warned in
2828	yes:)	3341	yes:)
2829	{ $as_echo "$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
2830	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3343	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2831	ac_tool_warned=yes ;;	3344	ac_tool_warned=yes ;;
2832	esac	3345	esac
2833	CC=$ac_ct_CC	3346	CC=$ac_ct_CC
2834	fi	3347	fi
2835	else	3348	else
…		…
2838		3351
2839	if test -z "$CC"; then	3352	if test -z "$CC"; then
2840	if test -n "$ac_tool_prefix"; then	3353	if test -n "$ac_tool_prefix"; then
2841	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3354	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2842	set dummy ${ac_tool_prefix}cc; ac_word=$2	3355	set dummy ${ac_tool_prefix}cc; ac_word=$2
2843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2844	$as_echo_n "checking for $ac_word... " >&6; }	3357	printf %s "checking for $ac_word... " >&6; }
2845	if test "${ac_cv_prog_CC+set}" = set; then :	3358	if test ${ac_cv_prog_CC+y}
2846	$as_echo_n "(cached) " >&6	3359	then :
2847	else	3360	printf %s "(cached) " >&6
		3361	else $as_nop
2848	if test -n "$CC"; then	3362	if test -n "$CC"; then
2849	ac_cv_prog_CC="$CC" # Let the user override the test.	3363	ac_cv_prog_CC="$CC" # Let the user override the test.
2850	else	3364	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH	3366	for as_dir in $PATH
2853	do	3367	do
2854	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.	3369	case $as_dir in #(((
		3370	'') as_dir=./ ;;
		3371	*/) ;;
		3372	*) as_dir=$as_dir/ ;;
		3373	esac
2856	for ac_exec_ext in '' $ac_executable_extensions; do	3374	for ac_exec_ext in '' $ac_executable_extensions; do
2857	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3375	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2858	ac_cv_prog_CC="${ac_tool_prefix}cc"	3376	ac_cv_prog_CC="${ac_tool_prefix}cc"
2859	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3377	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2860	break 2	3378	break 2
2861	fi	3379	fi
2862	done	3380	done
2863	done	3381	done
2864	IFS=$as_save_IFS	3382	IFS=$as_save_IFS
2865		3383
2866	fi	3384	fi
2867	fi	3385	fi
2868	CC=$ac_cv_prog_CC	3386	CC=$ac_cv_prog_CC
2869	if test -n "$CC"; then	3387	if test -n "$CC"; then
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3388	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2871	$as_echo "$CC" >&6; }	3389	printf "%s\n" "$CC" >&6; }
2872	else	3390	else
2873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2874	$as_echo "no" >&6; }	3392	printf "%s\n" "no" >&6; }
2875	fi	3393	fi
2876		3394
2877		3395
2878	fi	3396	fi
2879	fi	3397	fi
2880	if test -z "$CC"; then	3398	if test -z "$CC"; then
2881	# 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.
2882	set dummy cc; ac_word=$2	3400	set dummy cc; ac_word=$2
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884	$as_echo_n "checking for $ac_word... " >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2885	if test "${ac_cv_prog_CC+set}" = set; then :	3403	if test ${ac_cv_prog_CC+y}
2886	$as_echo_n "(cached) " >&6	3404	then :
2887	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2888	if test -n "$CC"; then	3407	if test -n "$CC"; then
2889	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2890	else	3409	else
2891	ac_prog_rejected=no	3410	ac_prog_rejected=no
2892	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2893	for as_dir in $PATH	3412	for as_dir in $PATH
2894	do	3413	do
2895	IFS=$as_save_IFS	3414	IFS=$as_save_IFS
2896	test -z "$as_dir" && as_dir=.	3415	case $as_dir in #(((
		3416	'') as_dir=./ ;;
		3417	*/) ;;
		3418	*) as_dir=$as_dir/ ;;
		3419	esac
2897	for ac_exec_ext in '' $ac_executable_extensions; do	3420	for ac_exec_ext in '' $ac_executable_extensions; do
2898	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3421	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2899	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3422	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2900	ac_prog_rejected=yes	3423	ac_prog_rejected=yes
2901	continue	3424	continue
2902	fi	3425	fi
2903	ac_cv_prog_CC="cc"	3426	ac_cv_prog_CC="cc"
2904	$as_echo "$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$ac_exec_ext" >&5
2905	break 2	3428	break 2
2906	fi	3429	fi
2907	done	3430	done
2908	done	3431	done
2909	IFS=$as_save_IFS	3432	IFS=$as_save_IFS
…		…
2915	if test $# != 0; then	3438	if test $# != 0; then
2916	# We chose a different compiler from the bogus one.	3439	# We chose a different compiler from the bogus one.
2917	# However, it has the same basename, so the bogon will be chosen	3440	# However, it has the same basename, so the bogon will be chosen
2918	# first if we set CC to just the basename; use the full file name.	3441	# first if we set CC to just the basename; use the full file name.
2919	shift	3442	shift
2920	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3443	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2921	fi	3444	fi
2922	fi	3445	fi
2923	fi	3446	fi
2924	fi	3447	fi
2925	CC=$ac_cv_prog_CC	3448	CC=$ac_cv_prog_CC
2926	if test -n "$CC"; then	3449	if test -n "$CC"; then
2927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2928	$as_echo "$CC" >&6; }	3451	printf "%s\n" "$CC" >&6; }
2929	else	3452	else
2930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2931	$as_echo "no" >&6; }	3454	printf "%s\n" "no" >&6; }
2932	fi	3455	fi
2933		3456
2934		3457
2935	fi	3458	fi
2936	if test -z "$CC"; then	3459	if test -z "$CC"; then
2937	if test -n "$ac_tool_prefix"; then	3460	if test -n "$ac_tool_prefix"; then
2938	for ac_prog in cl.exe	3461	for ac_prog in cl.exe
2939	do	3462	do
2940	# Extract the first word of "$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.
2941	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3464	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3465	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2943	$as_echo_n "checking for $ac_word... " >&6; }	3466	printf %s "checking for $ac_word... " >&6; }
2944	if test "${ac_cv_prog_CC+set}" = set; then :	3467	if test ${ac_cv_prog_CC+y}
2945	$as_echo_n "(cached) " >&6	3468	then :
2946	else	3469	printf %s "(cached) " >&6
		3470	else $as_nop
2947	if test -n "$CC"; then	3471	if test -n "$CC"; then
2948	ac_cv_prog_CC="$CC" # Let the user override the test.	3472	ac_cv_prog_CC="$CC" # Let the user override the test.
2949	else	3473	else
2950	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3474	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2951	for as_dir in $PATH	3475	for as_dir in $PATH
2952	do	3476	do
2953	IFS=$as_save_IFS	3477	IFS=$as_save_IFS
2954	test -z "$as_dir" && as_dir=.	3478	case $as_dir in #(((
		3479	'') as_dir=./ ;;
		3480	*/) ;;
		3481	*) as_dir=$as_dir/ ;;
		3482	esac
2955	for ac_exec_ext in '' $ac_executable_extensions; do	3483	for ac_exec_ext in '' $ac_executable_extensions; do
2956	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3484	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2957	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3485	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2958	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3486	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2959	break 2	3487	break 2
2960	fi	3488	fi
2961	done	3489	done
2962	done	3490	done
2963	IFS=$as_save_IFS	3491	IFS=$as_save_IFS
2964		3492
2965	fi	3493	fi
2966	fi	3494	fi
2967	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2968	if test -n "$CC"; then	3496	if test -n "$CC"; then
2969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2970	$as_echo "$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2971	else	3499	else
2972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2973	$as_echo "no" >&6; }	3501	printf "%s\n" "no" >&6; }
2974	fi	3502	fi
2975		3503
2976		3504
2977	test -n "$CC" && break	3505	test -n "$CC" && break
2978	done	3506	done
…		…
2981	ac_ct_CC=$CC	3509	ac_ct_CC=$CC
2982	for ac_prog in cl.exe	3510	for ac_prog in cl.exe
2983	do	3511	do
2984	# Extract the first word of "$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.
2985	set dummy $ac_prog; ac_word=$2	3513	set dummy $ac_prog; ac_word=$2
2986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3514	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2987	$as_echo_n "checking for $ac_word... " >&6; }	3515	printf %s "checking for $ac_word... " >&6; }
2988	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3516	if test ${ac_cv_prog_ac_ct_CC+y}
2989	$as_echo_n "(cached) " >&6	3517	then :
2990	else	3518	printf %s "(cached) " >&6
		3519	else $as_nop
2991	if test -n "$ac_ct_CC"; then	3520	if test -n "$ac_ct_CC"; then
2992	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3521	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2993	else	3522	else
2994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3523	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2995	for as_dir in $PATH	3524	for as_dir in $PATH
2996	do	3525	do
2997	IFS=$as_save_IFS	3526	IFS=$as_save_IFS
2998	test -z "$as_dir" && as_dir=.	3527	case $as_dir in #(((
		3528	'') as_dir=./ ;;
		3529	*/) ;;
		3530	*) as_dir=$as_dir/ ;;
		3531	esac
2999	for ac_exec_ext in '' $ac_executable_extensions; do	3532	for ac_exec_ext in '' $ac_executable_extensions; do
3000	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3533	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3001	ac_cv_prog_ac_ct_CC="$ac_prog"	3534	ac_cv_prog_ac_ct_CC="$ac_prog"
3002	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3535	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3003	break 2	3536	break 2
3004	fi	3537	fi
3005	done	3538	done
3006	done	3539	done
3007	IFS=$as_save_IFS	3540	IFS=$as_save_IFS
3008		3541
3009	fi	3542	fi
3010	fi	3543	fi
3011	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3544	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3012	if test -n "$ac_ct_CC"; then	3545	if test -n "$ac_ct_CC"; then
3013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3014	$as_echo "$ac_ct_CC" >&6; }	3547	printf "%s\n" "$ac_ct_CC" >&6; }
3015	else	3548	else
3016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3017	$as_echo "no" >&6; }	3550	printf "%s\n" "no" >&6; }
3018	fi	3551	fi
3019		3552
3020		3553
3021	test -n "$ac_ct_CC" && break	3554	test -n "$ac_ct_CC" && break
3022	done	3555	done
…		…
3024	if test "x$ac_ct_CC" = x; then	3557	if test "x$ac_ct_CC" = x; then
3025	CC=""	3558	CC=""
3026	else	3559	else
3027	case $cross_compiling:$ac_tool_warned in	3560	case $cross_compiling:$ac_tool_warned in
3028	yes:)	3561	yes:)
3029	{ $as_echo "$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
3030	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3563	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3031	ac_tool_warned=yes ;;	3564	ac_tool_warned=yes ;;
3032	esac	3565	esac
3033	CC=$ac_ct_CC	3566	CC=$ac_ct_CC
3034	fi	3567	fi
3035	fi	3568	fi
3036		3569
3037	fi	3570	fi
		3571	if test -z "$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
3038		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-$LINENO}: result: no" >&5
		3611	printf "%s\n" "no" >&6; }
		3612	fi
3039		3613
		3614
		3615	fi
		3616	if test -z "$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
3040	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
3041	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3678	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3042	as_fn_error "no acceptable C compiler found in \$PATH	3679	as_fn_error $? "no acceptable C compiler found in \$PATH
3043	See \`config.log' for more details." "$LINENO" 5; }	3680	See \`config.log' for more details" "$LINENO" 5; }
3044		3681
3045	# Provide some information about the compiler.	3682	# Provide some information about the compiler.
3046	$as_echo "$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
3047	set X $ac_compile	3684	set X $ac_compile
3048	ac_compiler=$2	3685	ac_compiler=$2
3049	for ac_option in --version -v -V -qversion; do	3686	for ac_option in --version -v -V -qversion -version; do
3050	{ { ac_try="$ac_compiler $ac_option >&5"	3687	{ { ac_try="$ac_compiler $ac_option >&5"
3051	case "(($ac_try" in	3688	case "(($ac_try" in
3052	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3689	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3053	*) ac_try_echo=$ac_try;;	3690	*) ac_try_echo=$ac_try;;
3054	esac	3691	esac
3055	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3692	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056	$as_echo "$ac_try_echo"; } >&5	3693	printf "%s\n" "$ac_try_echo"; } >&5
3057	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3694	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3058	ac_status=$?	3695	ac_status=$?
3059	if test -s conftest.err; then	3696	if test -s conftest.err; then
3060	sed '10a\	3697	sed '10a\
3061	... rest of stderr output deleted ...	3698	... rest of stderr output deleted ...
3062	10q' conftest.err >conftest.er1	3699	10q' conftest.err >conftest.er1
3063	cat conftest.er1 >&5	3700	cat conftest.er1 >&5
3064	fi	3701	fi
3065	rm -f conftest.er1 conftest.err	3702	rm -f conftest.er1 conftest.err
3066	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3703	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3067	test $ac_status = 0; }	3704	test $ac_status = 0; }
3068	done	3705	done
3069		3706
3070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071	/* end confdefs.h. */	3708	/* end confdefs.h. */
3072		3709
3073	int	3710	int
3074	main ()	3711	main (void)
3075	{	3712	{
3076		3713
3077	;	3714	;
3078	return 0;	3715	return 0;
3079	}	3716	}
…		…
3081	ac_clean_files_save=$ac_clean_files	3718	ac_clean_files_save=$ac_clean_files
3082	ac_clean_files="$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"
3083	# Try to create an executable without -o first, disregard a.out.	3720	# Try to create an executable without -o first, disregard a.out.
3084	# 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
3085	# of exeext.	3722	# of exeext.
3086	{ $as_echo "$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
3087	$as_echo_n "checking whether the C compiler works... " >&6; }	3724	printf %s "checking whether the C compiler works... " >&6; }
3088	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3725	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3089		3726
3090	# The possible output files:	3727	# The possible output files:
3091	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.*"
3092		3729
3093	ac_rmfiles=	3730	ac_rmfiles=
…		…
3104	case "(($ac_try" in	3741	case "(($ac_try" in
3105	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3742	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3106	*) ac_try_echo=$ac_try;;	3743	*) ac_try_echo=$ac_try;;
3107	esac	3744	esac
3108	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\""
3109	$as_echo "$ac_try_echo"; } >&5	3746	printf "%s\n" "$ac_try_echo"; } >&5
3110	(eval "$ac_link_default") 2>&5	3747	(eval "$ac_link_default") 2>&5
3111	ac_status=$?	3748	ac_status=$?
3112	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3749	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113	test $ac_status = 0; }; then :	3750	test $ac_status = 0; }
		3751	then :
3114	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3752	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3115	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3753	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3116	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3754	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3117	# so that the user can short-circuit this test for compilers unknown to	3755	# so that the user can short-circuit this test for compilers unknown to
3118	# Autoconf.	3756	# Autoconf.
…		…
3125	[ab].out )	3763	[ab].out )
3126	# We found the default executable, but exeext='' is most	3764	# We found the default executable, but exeext='' is most
3127	# certainly right.	3765	# certainly right.
3128	break;;	3766	break;;
3129	. )	3767	. )
3130	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3768	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3131	then :; else	3769	then :; else
3132	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3770	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3133	fi	3771	fi
3134	# 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
3135	# 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'
…		…
3141	break;;	3779	break;;
3142	esac	3780	esac
3143	done	3781	done
3144	test "$ac_cv_exeext" = no && ac_cv_exeext=	3782	test "$ac_cv_exeext" = no && ac_cv_exeext=
3145		3783
3146	else	3784	else $as_nop
3147	ac_file=''	3785	ac_file=''
3148	fi	3786	fi
3149	if test -z "$ac_file"; then :	3787	if test -z "$ac_file"
		3788	then :
3150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3151	$as_echo "no" >&6; }	3790	printf "%s\n" "no" >&6; }
3152	$as_echo "$as_me: failed program was:" >&5	3791	printf "%s\n" "$as_me: failed program was:" >&5
3153	sed 's/^/\| /' conftest.$ac_ext >&5	3792	sed 's/^/\| /' conftest.$ac_ext >&5
3154		3793
3155	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3794	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3156	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3795	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3157	{ as_fn_set_status 77
3158	as_fn_error "C compiler cannot create executables	3796	as_fn_error 77 "C compiler cannot create executables
3159	See \`config.log' for more details." "$LINENO" 5; }; }	3797	See \`config.log' for more details" "$LINENO" 5; }
3160	else	3798	else $as_nop
3161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162	$as_echo "yes" >&6; }	3800	printf "%s\n" "yes" >&6; }
3163	fi	3801	fi
3164	{ $as_echo "$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
3165	$as_echo_n "checking for C compiler default output file name... " >&6; }	3803	printf %s "checking for C compiler default output file name... " >&6; }
3166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3167	$as_echo "$ac_file" >&6; }	3805	printf "%s\n" "$ac_file" >&6; }
3168	ac_exeext=$ac_cv_exeext	3806	ac_exeext=$ac_cv_exeext
3169		3807
3170	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3808	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3171	ac_clean_files=$ac_clean_files_save	3809	ac_clean_files=$ac_clean_files_save
3172	{ $as_echo "$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
3173	$as_echo_n "checking for suffix of executables... " >&6; }	3811	printf %s "checking for suffix of executables... " >&6; }
3174	if { { ac_try="$ac_link"	3812	if { { ac_try="$ac_link"
3175	case "(($ac_try" in	3813	case "(($ac_try" in
3176	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3814	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3177	*) ac_try_echo=$ac_try;;	3815	*) ac_try_echo=$ac_try;;
3178	esac	3816	esac
3179	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3817	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3180	$as_echo "$ac_try_echo"; } >&5	3818	printf "%s\n" "$ac_try_echo"; } >&5
3181	(eval "$ac_link") 2>&5	3819	(eval "$ac_link") 2>&5
3182	ac_status=$?	3820	ac_status=$?
3183	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3821	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3184	test $ac_status = 0; }; then :	3822	test $ac_status = 0; }
		3823	then :
3185	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3824	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3186	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3825	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3187	# work properly (i.e., refer to `conftest.exe'), while it won't with	3826	# work properly (i.e., refer to `conftest.exe'), while it won't with
3188	# `rm'.	3827	# `rm'.
3189	for ac_file in conftest.exe conftest conftest.*; do	3828	for ac_file in conftest.exe conftest conftest.*; do
…		…
3193	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3832	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3194	break;;	3833	break;;
3195	* ) break;;	3834	* ) break;;
3196	esac	3835	esac
3197	done	3836	done
3198	else	3837	else $as_nop
3199	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3838	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3200	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3839	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3201	as_fn_error "cannot compute suffix of executables: cannot compile and link	3840	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3202	See \`config.log' for more details." "$LINENO" 5; }	3841	See \`config.log' for more details" "$LINENO" 5; }
3203	fi	3842	fi
3204	rm -f conftest conftest$ac_cv_exeext	3843	rm -f conftest conftest$ac_cv_exeext
3205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3844	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3206	$as_echo "$ac_cv_exeext" >&6; }	3845	printf "%s\n" "$ac_cv_exeext" >&6; }
3207		3846
3208	rm -f conftest.$ac_ext	3847	rm -f conftest.$ac_ext
3209	EXEEXT=$ac_cv_exeext	3848	EXEEXT=$ac_cv_exeext
3210	ac_exeext=$EXEEXT	3849	ac_exeext=$EXEEXT
3211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3850	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212	/* end confdefs.h. */	3851	/* end confdefs.h. */
3213	#include <stdio.h>	3852	#include <stdio.h>
3214	int	3853	int
3215	main ()	3854	main (void)
3216	{	3855	{
3217	FILE *f = fopen ("conftest.out", "w");	3856	FILE *f = fopen ("conftest.out", "w");
3218	return ferror (f) \|\| fclose (f) != 0;	3857	return ferror (f) \|\| fclose (f) != 0;
3219		3858
3220	;	3859	;
…		…
3222	}	3861	}
3223	_ACEOF	3862	_ACEOF
3224	ac_clean_files="$ac_clean_files conftest.out"	3863	ac_clean_files="$ac_clean_files conftest.out"
3225	# 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
3226	# the compiler is broken, or we cross compile.	3865	# the compiler is broken, or we cross compile.
3227	{ $as_echo "$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
3228	$as_echo_n "checking whether we are cross compiling... " >&6; }	3867	printf %s "checking whether we are cross compiling... " >&6; }
3229	if test "$cross_compiling" != yes; then	3868	if test "$cross_compiling" != yes; then
3230	{ { ac_try="$ac_link"	3869	{ { ac_try="$ac_link"
3231	case "(($ac_try" in	3870	case "(($ac_try" in
3232	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3233	*) ac_try_echo=$ac_try;;	3872	*) ac_try_echo=$ac_try;;
3234	esac	3873	esac
3235	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236	$as_echo "$ac_try_echo"; } >&5	3875	printf "%s\n" "$ac_try_echo"; } >&5
3237	(eval "$ac_link") 2>&5	3876	(eval "$ac_link") 2>&5
3238	ac_status=$?	3877	ac_status=$?
3239	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3878	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240	test $ac_status = 0; }	3879	test $ac_status = 0; }
3241	if { ac_try='./conftest$ac_cv_exeext'	3880	if { ac_try='./conftest$ac_cv_exeext'
3242	{ { case "(($ac_try" in	3881	{ { case "(($ac_try" in
3243	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3882	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3244	*) ac_try_echo=$ac_try;;	3883	*) ac_try_echo=$ac_try;;
3245	esac	3884	esac
3246	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3885	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247	$as_echo "$ac_try_echo"; } >&5	3886	printf "%s\n" "$ac_try_echo"; } >&5
3248	(eval "$ac_try") 2>&5	3887	(eval "$ac_try") 2>&5
3249	ac_status=$?	3888	ac_status=$?
3250	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3889	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251	test $ac_status = 0; }; }; then	3890	test $ac_status = 0; }; }; then
3252	cross_compiling=no	3891	cross_compiling=no
3253	else	3892	else
3254	if test "$cross_compiling" = maybe; then	3893	if test "$cross_compiling" = maybe; then
3255	cross_compiling=yes	3894	cross_compiling=yes
3256	else	3895	else
3257	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3896	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3258	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3897	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3259	as_fn_error "cannot run C compiled programs.	3898	as_fn_error 77 "cannot run C compiled programs.
3260	If you meant to cross compile, use \`--host'.	3899	If you meant to cross compile, use \`--host'.
3261	See \`config.log' for more details." "$LINENO" 5; }	3900	See \`config.log' for more details" "$LINENO" 5; }
3262	fi	3901	fi
3263	fi	3902	fi
3264	fi	3903	fi
3265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3266	$as_echo "$cross_compiling" >&6; }	3905	printf "%s\n" "$cross_compiling" >&6; }
3267		3906
3268	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3907	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3269	ac_clean_files=$ac_clean_files_save	3908	ac_clean_files=$ac_clean_files_save
3270	{ $as_echo "$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
3271	$as_echo_n "checking for suffix of object files... " >&6; }	3910	printf %s "checking for suffix of object files... " >&6; }
3272	if test "${ac_cv_objext+set}" = set; then :	3911	if test ${ac_cv_objext+y}
3273	$as_echo_n "(cached) " >&6	3912	then :
3274	else	3913	printf %s "(cached) " >&6
		3914	else $as_nop
3275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3915	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276	/* end confdefs.h. */	3916	/* end confdefs.h. */
3277		3917
3278	int	3918	int
3279	main ()	3919	main (void)
3280	{	3920	{
3281		3921
3282	;	3922	;
3283	return 0;	3923	return 0;
3284	}	3924	}
…		…
3288	case "(($ac_try" in	3928	case "(($ac_try" in
3289	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3929	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3290	*) ac_try_echo=$ac_try;;	3930	*) ac_try_echo=$ac_try;;
3291	esac	3931	esac
3292	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3293	$as_echo "$ac_try_echo"; } >&5	3933	printf "%s\n" "$ac_try_echo"; } >&5
3294	(eval "$ac_compile") 2>&5	3934	(eval "$ac_compile") 2>&5
3295	ac_status=$?	3935	ac_status=$?
3296	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3297	test $ac_status = 0; }; then :	3937	test $ac_status = 0; }
		3938	then :
3298	for ac_file in conftest.o conftest.obj conftest.*; do	3939	for ac_file in conftest.o conftest.obj conftest.*; do
3299	test -f "$ac_file" \|\| continue;	3940	test -f "$ac_file" \|\| continue;
3300	case $ac_file in	3941	case $ac_file in
3301	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3942	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3302	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3943	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3303	break;;	3944	break;;
3304	esac	3945	esac
3305	done	3946	done
3306	else	3947	else $as_nop
3307	$as_echo "$as_me: failed program was:" >&5	3948	printf "%s\n" "$as_me: failed program was:" >&5
3308	sed 's/^/\| /' conftest.$ac_ext >&5	3949	sed 's/^/\| /' conftest.$ac_ext >&5
3309		3950
3310	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3951	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3311	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3952	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3312	as_fn_error "cannot compute suffix of object files: cannot compile	3953	as_fn_error $? "cannot compute suffix of object files: cannot compile
3313	See \`config.log' for more details." "$LINENO" 5; }	3954	See \`config.log' for more details" "$LINENO" 5; }
3314	fi	3955	fi
3315	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3956	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3316	fi	3957	fi
3317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	3958	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3318	$as_echo "$ac_cv_objext" >&6; }	3959	printf "%s\n" "$ac_cv_objext" >&6; }
3319	OBJEXT=$ac_cv_objext	3960	OBJEXT=$ac_cv_objext
3320	ac_objext=$OBJEXT	3961	ac_objext=$OBJEXT
3321	{ $as_echo "$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
3322	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	3963	printf %s "checking whether the compiler supports GNU C... " >&6; }
3323	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	3964	if test ${ac_cv_c_compiler_gnu+y}
3324	$as_echo_n "(cached) " >&6	3965	then :
3325	else	3966	printf %s "(cached) " >&6
		3967	else $as_nop
3326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3968	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327	/* end confdefs.h. */	3969	/* end confdefs.h. */
3328		3970
3329	int	3971	int
3330	main ()	3972	main (void)
3331	{	3973	{
3332	#ifndef __GNUC__	3974	#ifndef __GNUC__
3333	choke me	3975	choke me
3334	#endif	3976	#endif
3335		3977
3336	;	3978	;
3337	return 0;	3979	return 0;
3338	}	3980	}
3339	_ACEOF	3981	_ACEOF
3340	if ac_fn_c_try_compile "$LINENO"; then :	3982	if ac_fn_c_try_compile "$LINENO"
		3983	then :
3341	ac_compiler_gnu=yes	3984	ac_compiler_gnu=yes
3342	else	3985	else $as_nop
3343	ac_compiler_gnu=no	3986	ac_compiler_gnu=no
3344	fi	3987	fi
3345	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3988	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3346	ac_cv_c_compiler_gnu=$ac_compiler_gnu	3989	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3347		3990
3348	fi	3991	fi
3349	{ $as_echo "$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
3350	$as_echo "$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
3351	if test $ac_compiler_gnu = yes; then	3996	if test $ac_compiler_gnu = yes; then
3352	GCC=yes	3997	GCC=yes
3353	else	3998	else
3354	GCC=	3999	GCC=
3355	fi	4000	fi
3356	ac_test_CFLAGS=${CFLAGS+set}	4001	ac_test_CFLAGS=${CFLAGS+y}
3357	ac_save_CFLAGS=$CFLAGS	4002	ac_save_CFLAGS=$CFLAGS
3358	{ $as_echo "$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
3359	$as_echo_n "checking whether $CC accepts -g... " >&6; }	4004	printf %s "checking whether $CC accepts -g... " >&6; }
3360	if test "${ac_cv_prog_cc_g+set}" = set; then :	4005	if test ${ac_cv_prog_cc_g+y}
3361	$as_echo_n "(cached) " >&6	4006	then :
3362	else	4007	printf %s "(cached) " >&6
		4008	else $as_nop
3363	ac_save_c_werror_flag=$ac_c_werror_flag	4009	ac_save_c_werror_flag=$ac_c_werror_flag
3364	ac_c_werror_flag=yes	4010	ac_c_werror_flag=yes
3365	ac_cv_prog_cc_g=no	4011	ac_cv_prog_cc_g=no
3366	CFLAGS="-g"	4012	CFLAGS="-g"
3367	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4013	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368	/* end confdefs.h. */	4014	/* end confdefs.h. */
3369		4015
3370	int	4016	int
3371	main ()	4017	main (void)
3372	{	4018	{
3373		4019
3374	;	4020	;
3375	return 0;	4021	return 0;
3376	}	4022	}
3377	_ACEOF	4023	_ACEOF
3378	if ac_fn_c_try_compile "$LINENO"; then :	4024	if ac_fn_c_try_compile "$LINENO"
		4025	then :
3379	ac_cv_prog_cc_g=yes	4026	ac_cv_prog_cc_g=yes
3380	else	4027	else $as_nop
3381	CFLAGS=""	4028	CFLAGS=""
3382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3383	/* end confdefs.h. */	4030	/* end confdefs.h. */
3384		4031
3385	int	4032	int
3386	main ()	4033	main (void)
3387	{	4034	{
3388		4035
3389	;	4036	;
3390	return 0;	4037	return 0;
3391	}	4038	}
3392	_ACEOF	4039	_ACEOF
3393	if ac_fn_c_try_compile "$LINENO"; then :	4040	if ac_fn_c_try_compile "$LINENO"
		4041	then :
3394		4042
3395	else	4043	else $as_nop
3396	ac_c_werror_flag=$ac_save_c_werror_flag	4044	ac_c_werror_flag=$ac_save_c_werror_flag
3397	CFLAGS="-g"	4045	CFLAGS="-g"
3398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399	/* end confdefs.h. */	4047	/* end confdefs.h. */
3400		4048
3401	int	4049	int
3402	main ()	4050	main (void)
3403	{	4051	{
3404		4052
3405	;	4053	;
3406	return 0;	4054	return 0;
3407	}	4055	}
3408	_ACEOF	4056	_ACEOF
3409	if ac_fn_c_try_compile "$LINENO"; then :	4057	if ac_fn_c_try_compile "$LINENO"
		4058	then :
3410	ac_cv_prog_cc_g=yes	4059	ac_cv_prog_cc_g=yes
3411	fi	4060	fi
3412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4061	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3413	fi	4062	fi
3414	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4063	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3415	fi	4064	fi
3416	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4065	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3417	ac_c_werror_flag=$ac_save_c_werror_flag	4066	ac_c_werror_flag=$ac_save_c_werror_flag
3418	fi	4067	fi
3419	{ $as_echo "$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
3420	$as_echo "$ac_cv_prog_cc_g" >&6; }	4069	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3421	if test "$ac_test_CFLAGS" = set; then	4070	if test $ac_test_CFLAGS; then
3422	CFLAGS=$ac_save_CFLAGS	4071	CFLAGS=$ac_save_CFLAGS
3423	elif test $ac_cv_prog_cc_g = yes; then	4072	elif test $ac_cv_prog_cc_g = yes; then
3424	if test "$GCC" = yes; then	4073	if test "$GCC" = yes; then
3425	CFLAGS="-g -O2"	4074	CFLAGS="-g -O2"
3426	else	4075	else
…		…
3431	CFLAGS="-O2"	4080	CFLAGS="-O2"
3432	else	4081	else
3433	CFLAGS=	4082	CFLAGS=
3434	fi	4083	fi
3435	fi	4084	fi
		4085	ac_prog_cc_stdc=no
		4086	if test x$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 :
3436	{ $as_echo "$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
3437	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	4181	printf %s "checking for $CC option to enable C89 features... " >&6; }
3438	if test "${ac_cv_prog_cc_c89+set}" = set; then :	4182	if test ${ac_cv_prog_cc_c89+y}
3439	$as_echo_n "(cached) " >&6	4183	then :
3440	else	4184	printf %s "(cached) " >&6
		4185	else $as_nop
3441	ac_cv_prog_cc_c89=no	4186	ac_cv_prog_cc_c89=no
3442	ac_save_CC=$CC	4187	ac_save_CC=$CC
3443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4188	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444	/* end confdefs.h. */	4189	/* end confdefs.h. */
3445	#include <stdarg.h>	4190	$ac_c_conftest_c89_program
3446	#include <stdio.h>
3447	#include <sys/types.h>
3448	#include <sys/stat.h>
3449	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3450	struct buf { int x; };
3451	FILE * (rcsopen) (struct buf , struct stat *, int);
3452	static char *e (p, i)
3453	char **p;
3454	int i;
3455	{
3456	return p[i];
3457	}
3458	static char f (char (g) (char , int), char *p, ...)
3459	{
3460	char *s;
3461	va_list v;
3462	va_start (v,p);
3463	s = g (p, va_arg (v,int));
3464	va_end (v);
3465	return s;
3466	}
3467
3468	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3469	function prototypes and stuff, but not '\xHH' hex character constants.
3470	These don't provoke an error unfortunately, instead are silently treated
3471	as 'x'. The following induces an error, until -std is added to get
3472	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3473	array size at least. It's necessary to write '\x00'==0 to get something
3474	that's true only with -std. */
3475	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476
3477	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3478	inside strings and character constants. */
3479	#define FOO(x) 'x'
3480	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481
3482	int test (int i, double x);
3483	struct s1 {int (*f) (int a);};
3484	struct s2 {int (*f) (double a);};
3485	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3486	int argc;
3487	char **argv;
3488	int
3489	main ()
3490	{
3491	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3492	;
3493	return 0;
3494	}
3495	_ACEOF	4191	_ACEOF
3496	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4192	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3497	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498	do	4193	do
3499	CC="$ac_save_CC $ac_arg"	4194	CC="$ac_save_CC $ac_arg"
3500	if ac_fn_c_try_compile "$LINENO"; then :	4195	if ac_fn_c_try_compile "$LINENO"
		4196	then :
3501	ac_cv_prog_cc_c89=$ac_arg	4197	ac_cv_prog_cc_c89=$ac_arg
3502	fi	4198	fi
3503	rm -f core conftest.err conftest.$ac_objext	4199	rm -f core conftest.err conftest.$ac_objext conftest.beam
3504	test "x$ac_cv_prog_cc_c89" != "xno" && break	4200	test "x$ac_cv_prog_cc_c89" != "xno" && break
3505	done	4201	done
3506	rm -f conftest.$ac_ext	4202	rm -f conftest.$ac_ext
3507	CC=$ac_save_CC	4203	CC=$ac_save_CC
3508
3509	fi	4204	fi
3510	# AC_CACHE_VAL	4205
3511	case "x$ac_cv_prog_cc_c89" in	4206	if test "x$ac_cv_prog_cc_c89" = xno
3512	x)	4207	then :
3513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3514	$as_echo "none needed" >&6; } ;;
3515	xno)
3516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5	4208	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3517	$as_echo "unsupported" >&6; } ;;	4209	printf "%s\n" "unsupported" >&6; }
3518	*)	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; }
3519	CC="$CC $ac_cv_prog_cc_c89"	4218	CC="$CC $ac_cv_prog_cc_c89"
3520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4219	fi
3521	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4220	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3522	esac	4221	ac_prog_cc_stdc=c89
3523	if test "x$ac_cv_prog_cc_c89" != xno; then :	4222	fi
3524
3525	fi	4223	fi
3526		4224
3527	ac_ext=c	4225	ac_ext=c
3528	ac_cpp='$CPP $CPPFLAGS'	4226	ac_cpp='$CPP $CPPFLAGS'
3529	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4227	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4228	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4229	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4230
		4231
		4232
		4233
		4234
		4235
3532		4236
3533	ac_ext=cpp	4237	ac_ext=cpp
3534	ac_cpp='$CXXCPP $CPPFLAGS'	4238	ac_cpp='$CXXCPP $CPPFLAGS'
3535	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4239	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3536	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4240	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
3538	if test -z "$CXX"; then	4242	if test -z "$CXX"; then
3539	if test -n "$CCC"; then	4243	if test -n "$CCC"; then
3540	CXX=$CCC	4244	CXX=$CCC
3541	else	4245	else
3542	if test -n "$ac_tool_prefix"; then	4246	if test -n "$ac_tool_prefix"; then
3543	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4247	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3544	do	4248	do
3545	# Extract the first word of "$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.
3546	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4250	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4251	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3548	$as_echo_n "checking for $ac_word... " >&6; }	4252	printf %s "checking for $ac_word... " >&6; }
3549	if test "${ac_cv_prog_CXX+set}" = set; then :	4253	if test ${ac_cv_prog_CXX+y}
3550	$as_echo_n "(cached) " >&6	4254	then :
3551	else	4255	printf %s "(cached) " >&6
		4256	else $as_nop
3552	if test -n "$CXX"; then	4257	if test -n "$CXX"; then
3553	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4258	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3554	else	4259	else
3555	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556	for as_dir in $PATH	4261	for as_dir in $PATH
3557	do	4262	do
3558	IFS=$as_save_IFS	4263	IFS=$as_save_IFS
3559	test -z "$as_dir" && as_dir=.	4264	case $as_dir in #(((
		4265	'') as_dir=./ ;;
		4266	*/) ;;
		4267	*) as_dir=$as_dir/ ;;
		4268	esac
3560	for ac_exec_ext in '' $ac_executable_extensions; do	4269	for ac_exec_ext in '' $ac_executable_extensions; do
3561	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4270	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3562	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4271	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3563	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4272	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3564	break 2	4273	break 2
3565	fi	4274	fi
3566	done	4275	done
3567	done	4276	done
3568	IFS=$as_save_IFS	4277	IFS=$as_save_IFS
3569		4278
3570	fi	4279	fi
3571	fi	4280	fi
3572	CXX=$ac_cv_prog_CXX	4281	CXX=$ac_cv_prog_CXX
3573	if test -n "$CXX"; then	4282	if test -n "$CXX"; then
3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4283	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3575	$as_echo "$CXX" >&6; }	4284	printf "%s\n" "$CXX" >&6; }
3576	else	4285	else
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578	$as_echo "no" >&6; }	4287	printf "%s\n" "no" >&6; }
3579	fi	4288	fi
3580		4289
3581		4290
3582	test -n "$CXX" && break	4291	test -n "$CXX" && break
3583	done	4292	done
3584	fi	4293	fi
3585	if test -z "$CXX"; then	4294	if test -z "$CXX"; then
3586	ac_ct_CXX=$CXX	4295	ac_ct_CXX=$CXX
3587	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4296	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3588	do	4297	do
3589	# Extract the first word of "$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.
3590	set dummy $ac_prog; ac_word=$2	4299	set dummy $ac_prog; ac_word=$2
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3592	$as_echo_n "checking for $ac_word... " >&6; }	4301	printf %s "checking for $ac_word... " >&6; }
3593	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :	4302	if test ${ac_cv_prog_ac_ct_CXX+y}
3594	$as_echo_n "(cached) " >&6	4303	then :
3595	else	4304	printf %s "(cached) " >&6
		4305	else $as_nop
3596	if test -n "$ac_ct_CXX"; then	4306	if test -n "$ac_ct_CXX"; then
3597	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4307	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3598	else	4308	else
3599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600	for as_dir in $PATH	4310	for as_dir in $PATH
3601	do	4311	do
3602	IFS=$as_save_IFS	4312	IFS=$as_save_IFS
3603	test -z "$as_dir" && as_dir=.	4313	case $as_dir in #(((
		4314	'') as_dir=./ ;;
		4315	*/) ;;
		4316	*) as_dir=$as_dir/ ;;
		4317	esac
3604	for ac_exec_ext in '' $ac_executable_extensions; do	4318	for ac_exec_ext in '' $ac_executable_extensions; do
3605	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3606	ac_cv_prog_ac_ct_CXX="$ac_prog"	4320	ac_cv_prog_ac_ct_CXX="$ac_prog"
3607	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3608	break 2	4322	break 2
3609	fi	4323	fi
3610	done	4324	done
3611	done	4325	done
3612	IFS=$as_save_IFS	4326	IFS=$as_save_IFS
3613		4327
3614	fi	4328	fi
3615	fi	4329	fi
3616	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4330	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3617	if test -n "$ac_ct_CXX"; then	4331	if test -n "$ac_ct_CXX"; then
3618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3619	$as_echo "$ac_ct_CXX" >&6; }	4333	printf "%s\n" "$ac_ct_CXX" >&6; }
3620	else	4334	else
3621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3622	$as_echo "no" >&6; }	4336	printf "%s\n" "no" >&6; }
3623	fi	4337	fi
3624		4338
3625		4339
3626	test -n "$ac_ct_CXX" && break	4340	test -n "$ac_ct_CXX" && break
3627	done	4341	done
…		…
3629	if test "x$ac_ct_CXX" = x; then	4343	if test "x$ac_ct_CXX" = x; then
3630	CXX="g++"	4344	CXX="g++"
3631	else	4345	else
3632	case $cross_compiling:$ac_tool_warned in	4346	case $cross_compiling:$ac_tool_warned in
3633	yes:)	4347	yes:)
3634	{ $as_echo "$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
3635	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	4349	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3636	ac_tool_warned=yes ;;	4350	ac_tool_warned=yes ;;
3637	esac	4351	esac
3638	CXX=$ac_ct_CXX	4352	CXX=$ac_ct_CXX
3639	fi	4353	fi
3640	fi	4354	fi
3641		4355
3642	fi	4356	fi
3643	fi	4357	fi
3644	# Provide some information about the compiler.	4358	# Provide some information about the compiler.
3645	$as_echo "$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
3646	set X $ac_compile	4360	set X $ac_compile
3647	ac_compiler=$2	4361	ac_compiler=$2
3648	for ac_option in --version -v -V -qversion; do	4362	for ac_option in --version -v -V -qversion; do
3649	{ { ac_try="$ac_compiler $ac_option >&5"	4363	{ { ac_try="$ac_compiler $ac_option >&5"
3650	case "(($ac_try" in	4364	case "(($ac_try" in
3651	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4365	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3652	*) ac_try_echo=$ac_try;;	4366	*) ac_try_echo=$ac_try;;
3653	esac	4367	esac
3654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4368	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3655	$as_echo "$ac_try_echo"; } >&5	4369	printf "%s\n" "$ac_try_echo"; } >&5
3656	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4370	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3657	ac_status=$?	4371	ac_status=$?
3658	if test -s conftest.err; then	4372	if test -s conftest.err; then
3659	sed '10a\	4373	sed '10a\
3660	... rest of stderr output deleted ...	4374	... rest of stderr output deleted ...
3661	10q' conftest.err >conftest.er1	4375	10q' conftest.err >conftest.er1
3662	cat conftest.er1 >&5	4376	cat conftest.er1 >&5
3663	fi	4377	fi
3664	rm -f conftest.er1 conftest.err	4378	rm -f conftest.er1 conftest.err
3665	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4379	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3666	test $ac_status = 0; }	4380	test $ac_status = 0; }
3667	done	4381	done
3668		4382
3669	{ $as_echo "$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
3670	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4384	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3671	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :	4385	if test ${ac_cv_cxx_compiler_gnu+y}
3672	$as_echo_n "(cached) " >&6	4386	then :
3673	else	4387	printf %s "(cached) " >&6
		4388	else $as_nop
3674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4389	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3675	/* end confdefs.h. */	4390	/* end confdefs.h. */
3676		4391
3677	int	4392	int
3678	main ()	4393	main (void)
3679	{	4394	{
3680	#ifndef __GNUC__	4395	#ifndef __GNUC__
3681	choke me	4396	choke me
3682	#endif	4397	#endif
3683		4398
3684	;	4399	;
3685	return 0;	4400	return 0;
3686	}	4401	}
3687	_ACEOF	4402	_ACEOF
3688	if ac_fn_cxx_try_compile "$LINENO"; then :	4403	if ac_fn_cxx_try_compile "$LINENO"
		4404	then :
3689	ac_compiler_gnu=yes	4405	ac_compiler_gnu=yes
3690	else	4406	else $as_nop
3691	ac_compiler_gnu=no	4407	ac_compiler_gnu=no
3692	fi	4408	fi
3693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4409	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3694	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4410	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3695		4411
3696	fi	4412	fi
3697	{ $as_echo "$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
3698	$as_echo "$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
3699	if test $ac_compiler_gnu = yes; then	4417	if test $ac_compiler_gnu = yes; then
3700	GXX=yes	4418	GXX=yes
3701	else	4419	else
3702	GXX=	4420	GXX=
3703	fi	4421	fi
3704	ac_test_CXXFLAGS=${CXXFLAGS+set}	4422	ac_test_CXXFLAGS=${CXXFLAGS+y}
3705	ac_save_CXXFLAGS=$CXXFLAGS	4423	ac_save_CXXFLAGS=$CXXFLAGS
3706	{ $as_echo "$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
3707	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4425	printf %s "checking whether $CXX accepts -g... " >&6; }
3708	if test "${ac_cv_prog_cxx_g+set}" = set; then :	4426	if test ${ac_cv_prog_cxx_g+y}
3709	$as_echo_n "(cached) " >&6	4427	then :
3710	else	4428	printf %s "(cached) " >&6
		4429	else $as_nop
3711	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4430	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3712	ac_cxx_werror_flag=yes	4431	ac_cxx_werror_flag=yes
3713	ac_cv_prog_cxx_g=no	4432	ac_cv_prog_cxx_g=no
3714	CXXFLAGS="-g"	4433	CXXFLAGS="-g"
3715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716	/* end confdefs.h. */	4435	/* end confdefs.h. */
3717		4436
3718	int	4437	int
3719	main ()	4438	main (void)
3720	{	4439	{
3721		4440
3722	;	4441	;
3723	return 0;	4442	return 0;
3724	}	4443	}
3725	_ACEOF	4444	_ACEOF
3726	if ac_fn_cxx_try_compile "$LINENO"; then :	4445	if ac_fn_cxx_try_compile "$LINENO"
		4446	then :
3727	ac_cv_prog_cxx_g=yes	4447	ac_cv_prog_cxx_g=yes
3728	else	4448	else $as_nop
3729	CXXFLAGS=""	4449	CXXFLAGS=""
3730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731	/* end confdefs.h. */	4451	/* end confdefs.h. */
3732		4452
3733	int	4453	int
3734	main ()	4454	main (void)
3735	{	4455	{
3736		4456
3737	;	4457	;
3738	return 0;	4458	return 0;
3739	}	4459	}
3740	_ACEOF	4460	_ACEOF
3741	if ac_fn_cxx_try_compile "$LINENO"; then :	4461	if ac_fn_cxx_try_compile "$LINENO"
		4462	then :
3742		4463
3743	else	4464	else $as_nop
3744	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4465	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3745	CXXFLAGS="-g"	4466	CXXFLAGS="-g"
3746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747	/* end confdefs.h. */	4468	/* end confdefs.h. */
3748		4469
3749	int	4470	int
3750	main ()	4471	main (void)
3751	{	4472	{
3752		4473
3753	;	4474	;
3754	return 0;	4475	return 0;
3755	}	4476	}
3756	_ACEOF	4477	_ACEOF
3757	if ac_fn_cxx_try_compile "$LINENO"; then :	4478	if ac_fn_cxx_try_compile "$LINENO"
		4479	then :
3758	ac_cv_prog_cxx_g=yes	4480	ac_cv_prog_cxx_g=yes
3759	fi	4481	fi
3760	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4482	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3761	fi	4483	fi
3762	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4484	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3763	fi	4485	fi
3764	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4486	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3765	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4487	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3766	fi	4488	fi
3767	{ $as_echo "$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
3768	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4490	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3769	if test "$ac_test_CXXFLAGS" = set; then	4491	if test $ac_test_CXXFLAGS; then
3770	CXXFLAGS=$ac_save_CXXFLAGS	4492	CXXFLAGS=$ac_save_CXXFLAGS
3771	elif test $ac_cv_prog_cxx_g = yes; then	4493	elif test $ac_cv_prog_cxx_g = yes; then
3772	if test "$GXX" = yes; then	4494	if test "$GXX" = yes; then
3773	CXXFLAGS="-g -O2"	4495	CXXFLAGS="-g -O2"
3774	else	4496	else
…		…
3779	CXXFLAGS="-O2"	4501	CXXFLAGS="-O2"
3780	else	4502	else
3781	CXXFLAGS=	4503	CXXFLAGS=
3782	fi	4504	fi
3783	fi	4505	fi
		4506	ac_prog_cxx_stdcxx=no
		4507	if test x$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
3784	ac_ext=c	4600	ac_ext=c
3785	ac_cpp='$CPP $CPPFLAGS'	4601	ac_cpp='$CPP $CPPFLAGS'
3786	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4602	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3787	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4603	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3788	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4604	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3789		4605
3790	ac_ext=c
3791	ac_cpp='$CPP $CPPFLAGS'
3792	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3793	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3794	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3796	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3797	# On Suns, sometimes $CPP names a directory.
3798	if test -n "$CPP" && test -d "$CPP"; then
3799	CPP=
3800	fi
3801	if test -z "$CPP"; then
3802	if test "${ac_cv_prog_CPP+set}" = set; then :
3803	$as_echo_n "(cached) " >&6
3804	else
3805	# Double quotes because CPP needs to be expanded
3806	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3807	do
3808	ac_preproc_ok=false
3809	for ac_c_preproc_warn_flag in '' yes
3810	do
3811	# Use a header file that comes with gcc, so configuring glibc
3812	# with a fresh cross-compiler works.
3813	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3814	# <limits.h> exists even on freestanding compilers.
3815	# On the NeXT, cc -E runs the code through the compiler's parser,
3816	# not just through cpp. "Syntax error" is here to catch this case.
3817	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818	/* end confdefs.h. */
3819	#ifdef __STDC__
3820	# include <limits.h>
3821	#else
3822	# include <assert.h>
3823	#endif
3824	Syntax error
3825	_ACEOF
3826	if ac_fn_c_try_cpp "$LINENO"; then :
3827		4606
3828	else
3829	# Broken: fails on valid input.
3830	continue
3831	fi
3832	rm -f conftest.err conftest.$ac_ext
3833
3834	# OK, works on sane cases. Now check whether nonexistent headers
3835	# can be detected and how.
3836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837	/* end confdefs.h. */
3838	#include <ac_nonexistent.h>
3839	_ACEOF
3840	if ac_fn_c_try_cpp "$LINENO"; then :
3841	# Broken: success on invalid input.
3842	continue
3843	else
3844	# Passes both tests.
3845	ac_preproc_ok=:
3846	break
3847	fi
3848	rm -f conftest.err conftest.$ac_ext
3849
3850	done
3851	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3852	rm -f conftest.err conftest.$ac_ext
3853	if $ac_preproc_ok; then :
3854	break
3855	fi
3856
3857	done
3858	ac_cv_prog_CPP=$CPP
3859
3860	fi
3861	CPP=$ac_cv_prog_CPP
3862	else
3863	ac_cv_prog_CPP=$CPP
3864	fi
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3866	$as_echo "$CPP" >&6; }
3867	ac_preproc_ok=false
3868	for ac_c_preproc_warn_flag in '' yes
3869	do
3870	# Use a header file that comes with gcc, so configuring glibc
3871	# with a fresh cross-compiler works.
3872	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3873	# <limits.h> exists even on freestanding compilers.
3874	# On the NeXT, cc -E runs the code through the compiler's parser,
3875	# not just through cpp. "Syntax error" is here to catch this case.
3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3877	/* end confdefs.h. */
3878	#ifdef __STDC__
3879	# include <limits.h>
3880	#else
3881	# include <assert.h>
3882	#endif
3883	Syntax error
3884	_ACEOF
3885	if ac_fn_c_try_cpp "$LINENO"; then :
3886
3887	else
3888	# Broken: fails on valid input.
3889	continue
3890	fi
3891	rm -f conftest.err conftest.$ac_ext
3892
3893	# OK, works on sane cases. Now check whether nonexistent headers
3894	# can be detected and how.
3895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896	/* end confdefs.h. */
3897	#include <ac_nonexistent.h>
3898	_ACEOF
3899	if ac_fn_c_try_cpp "$LINENO"; then :
3900	# Broken: success on invalid input.
3901	continue
3902	else
3903	# Passes both tests.
3904	ac_preproc_ok=:
3905	break
3906	fi
3907	rm -f conftest.err conftest.$ac_ext
3908
3909	done
3910	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3911	rm -f conftest.err conftest.$ac_ext
3912	if $ac_preproc_ok; then :
3913
3914	else
3915	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3916	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3917	as_fn_error "C preprocessor \"$CPP\" fails sanity check
3918	See \`config.log' for more details." "$LINENO" 5; }
3919	fi
3920
3921	ac_ext=c
3922	ac_cpp='$CPP $CPPFLAGS'
3923	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3924	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3925	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3926
3927	# Find a good install program. We prefer a C program (faster),	4607	# Find a good install program. We prefer a C program (faster),
3928	# so one script is as good as another. But avoid the broken or	4608	# so one script is as good as another. But avoid the broken or
3929	# incompatible versions:	4609	# incompatible versions:
3930	# SysV /etc/install, /usr/sbin/install	4610	# SysV /etc/install, /usr/sbin/install
3931	# SunOS /usr/etc/install	4611	# SunOS /usr/etc/install
3932	# IRIX /sbin/install	4612	# IRIX /sbin/install
…		…
3936	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4616	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3937	# 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"
3938	# OS/2's system install, which has a completely different semantic	4618	# OS/2's system install, which has a completely different semantic
3939	# ./install, which can be erroneously created by make from ./install.sh.	4619	# ./install, which can be erroneously created by make from ./install.sh.
3940	# Reject install programs that cannot install multiple files.	4620	# Reject install programs that cannot install multiple files.
3941	{ $as_echo "$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
3942	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4622	printf %s "checking for a BSD-compatible install... " >&6; }
3943	if test -z "$INSTALL"; then	4623	if test -z "$INSTALL"; then
3944	if test "${ac_cv_path_install+set}" = set; then :	4624	if test ${ac_cv_path_install+y}
3945	$as_echo_n "(cached) " >&6	4625	then :
3946	else	4626	printf %s "(cached) " >&6
		4627	else $as_nop
3947	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948	for as_dir in $PATH	4629	for as_dir in $PATH
3949	do	4630	do
3950	IFS=$as_save_IFS	4631	IFS=$as_save_IFS
3951	test -z "$as_dir" && as_dir=.	4632	case $as_dir in #(((
		4633	'') as_dir=./ ;;
		4634	*/) ;;
		4635	*) as_dir=$as_dir/ ;;
		4636	esac
3952	# Account for people who put trailing slashes in PATH elements.	4637	# Account for fact that we put trailing slashes in our PATH walk.
3953	case $as_dir/ in #((	4638	case $as_dir in #((
3954	./ \| .// \| /[cC]/* \| \	4639	./ \| /[cC]/* \| \
3955	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4640	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3956	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4641	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3957	/usr/ucb/* ) ;;	4642	/usr/ucb/* ) ;;
3958	*)	4643	*)
3959	# 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.
3960	# 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
3961	# by default.	4646	# by default.
3962	for ac_prog in ginstall scoinst install; do	4647	for ac_prog in ginstall scoinst install; do
3963	for ac_exec_ext in '' $ac_executable_extensions; do	4648	for ac_exec_ext in '' $ac_executable_extensions; do
3964	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4649	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3965	if test $ac_prog = install &&	4650	if test $ac_prog = install &&
3966	grep dspmsg "$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
3967	# AIX install. It has an incompatible calling convention.	4652	# AIX install. It has an incompatible calling convention.
3968	:	4653	:
3969	elif test $ac_prog = install &&	4654	elif test $ac_prog = install &&
3970	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4655	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3971	# program-specific install script used by HP pwplus--don't use.	4656	# program-specific install script used by HP pwplus--don't use.
3972	:	4657	:
3973	else	4658	else
3974	rm -rf conftest.one conftest.two conftest.dir	4659	rm -rf conftest.one conftest.two conftest.dir
3975	echo one > conftest.one	4660	echo one > conftest.one
3976	echo two > conftest.two	4661	echo two > conftest.two
3977	mkdir conftest.dir	4662	mkdir conftest.dir
3978	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4663	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3979	test -s conftest.one && test -s conftest.two &&	4664	test -s conftest.one && test -s conftest.two &&
3980	test -s conftest.dir/conftest.one &&	4665	test -s conftest.dir/conftest.one &&
3981	test -s conftest.dir/conftest.two	4666	test -s conftest.dir/conftest.two
3982	then	4667	then
3983	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4668	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3984	break 3	4669	break 3
3985	fi	4670	fi
3986	fi	4671	fi
3987	fi	4672	fi
3988	done	4673	done
…		…
3994	IFS=$as_save_IFS	4679	IFS=$as_save_IFS
3995		4680
3996	rm -rf conftest.one conftest.two conftest.dir	4681	rm -rf conftest.one conftest.two conftest.dir
3997		4682
3998	fi	4683	fi
3999	if test "${ac_cv_path_install+set}" = set; then	4684	if test ${ac_cv_path_install+y}; then
4000	INSTALL=$ac_cv_path_install	4685	INSTALL=$ac_cv_path_install
4001	else	4686	else
4002	# As a last resort, use the slow shell script. Don't cache a	4687	# As a last resort, use the slow shell script. Don't cache a
4003	# value for INSTALL within a source directory, because that will	4688	# value for INSTALL within a source directory, because that will
4004	# break other packages using the cache if that directory is	4689	# break other packages using the cache if that directory is
4005	# removed, or if the value is a relative name.	4690	# removed, or if the value is a relative name.
4006	INSTALL=$ac_install_sh	4691	INSTALL=$ac_install_sh
4007	fi	4692	fi
4008	fi	4693	fi
4009	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4694	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4010	$as_echo "$INSTALL" >&6; }	4695	printf "%s\n" "$INSTALL" >&6; }
4011		4696
4012	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4697	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4013	# It thinks the first close brace ends the variable substitution.	4698	# It thinks the first close brace ends the variable substitution.
4014	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4699	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4015		4700
…		…
4017		4702
4018	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4703	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4019		4704
4020		4705
4021		4706
4022		4707	ac_header= ac_cache=
4023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4708	for ac_item in $ac_header_c_list
4024	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4025	if test "${ac_cv_path_GREP+set}" = set; then :
4026	$as_echo_n "(cached) " >&6
4027	else
4028	if test -z "$GREP"; then
4029	ac_path_GREP_found=false
4030	# Loop through the user's path and test for each of PROGNAME-LIST
4031	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4033	do	4709	do
4034	IFS=$as_save_IFS	4710	if test $ac_cache; then
4035	test -z "$as_dir" && as_dir=.	4711	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4036	for ac_prog in grep ggrep; do	4712	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4037	for ac_exec_ext in '' $ac_executable_extensions; do	4713	printf "%s\n" "#define $ac_item 1" >> confdefs.h
4038	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4039	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4040	# Check for GNU ac_path_GREP and select it if it is found.
4041	# Check for GNU $ac_path_GREP
4042	case `"$ac_path_GREP" --version 2>&1` in
4043	GNU)
4044	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4045	*)
4046	ac_count=0
4047	$as_echo_n 0123456789 >"conftest.in"
4048	while :
4049	do
4050	cat "conftest.in" "conftest.in" >"conftest.tmp"
4051	mv "conftest.tmp" "conftest.in"
4052	cp "conftest.in" "conftest.nl"
4053	$as_echo 'GREP' >> "conftest.nl"
4054	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4055	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4056	as_fn_arith $ac_count + 1 && ac_count=$as_val
4057	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4058	# Best one so far, save it but keep looking for a better one
4059	ac_cv_path_GREP="$ac_path_GREP"
4060	ac_path_GREP_max=$ac_count
4061	fi	4714	fi
4062	# 10*(2^10) chars as input seems more than enough	4715	ac_header= ac_cache=
4063	test $ac_count -gt 10 && break	4716	elif test $ac_header; then
4064	done	4717	ac_cache=$ac_item
4065	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4066	esac
4067
4068	$ac_path_GREP_found && break 3
4069	done
4070	done
4071	done
4072	IFS=$as_save_IFS
4073	if test -z "$ac_cv_path_GREP"; then
4074	as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4075	fi
4076	else
4077	ac_cv_path_GREP=$GREP
4078	fi
4079
4080	fi
4081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4082	$as_echo "$ac_cv_path_GREP" >&6; }
4083	GREP="$ac_cv_path_GREP"
4084
4085
4086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4087	$as_echo_n "checking for egrep... " >&6; }
4088	if test "${ac_cv_path_EGREP+set}" = set; then :
4089	$as_echo_n "(cached) " >&6
4090	else
4091	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4092	then ac_cv_path_EGREP="$GREP -E"
4093	else	4718	else
4094	if test -z "$EGREP"; then	4719	ac_header=$ac_item
4095	ac_path_EGREP_found=false
4096	# Loop through the user's path and test for each of PROGNAME-LIST
4097	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4098	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4099	do
4100	IFS=$as_save_IFS
4101	test -z "$as_dir" && as_dir=.
4102	for ac_prog in egrep; do
4103	for ac_exec_ext in '' $ac_executable_extensions; do
4104	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4105	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4106	# Check for GNU ac_path_EGREP and select it if it is found.
4107	# Check for GNU $ac_path_EGREP
4108	case `"$ac_path_EGREP" --version 2>&1` in
4109	GNU)
4110	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4111	*)
4112	ac_count=0
4113	$as_echo_n 0123456789 >"conftest.in"
4114	while :
4115	do
4116	cat "conftest.in" "conftest.in" >"conftest.tmp"
4117	mv "conftest.tmp" "conftest.in"
4118	cp "conftest.in" "conftest.nl"
4119	$as_echo 'EGREP' >> "conftest.nl"
4120	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4121	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4122	as_fn_arith $ac_count + 1 && ac_count=$as_val
4123	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4124	# Best one so far, save it but keep looking for a better one
4125	ac_cv_path_EGREP="$ac_path_EGREP"
4126	ac_path_EGREP_max=$ac_count
4127	fi
4128	# 10*(2^10) chars as input seems more than enough
4129	test $ac_count -gt 10 && break
4130	done
4131	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4132	esac
4133
4134	$ac_path_EGREP_found && break 3
4135	done
4136	done
4137	done
4138	IFS=$as_save_IFS
4139	if test -z "$ac_cv_path_EGREP"; then
4140	as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4141	fi
4142	else
4143	ac_cv_path_EGREP=$EGREP
4144	fi
4145
4146	fi	4720	fi
4147	fi	4721	done
4148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4149	$as_echo "$ac_cv_path_EGREP" >&6; }
4150	EGREP="$ac_cv_path_EGREP"
4151		4722
4152		4723
4153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4724
4154	$as_echo_n "checking for ANSI C header files... " >&6; }	4725
4155	if test "${ac_cv_header_stdc+set}" = set; then :	4726
4156	$as_echo_n "(cached) " >&6	4727
4157	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 $as_nop
4158	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159	/* end confdefs.h. */	4749	/* end confdefs.h. */
4160	#include <stdlib.h>
4161	#include <stdarg.h>
4162	#include <string.h>
4163	#include <float.h>
4164		4750
		4751	# define __EXTENSIONS__ 1
		4752	$ac_includes_default
4165	int	4753	int
4166	main ()	4754	main (void)
4167	{	4755	{
4168		4756
4169	;	4757	;
4170	return 0;	4758	return 0;
4171	}	4759	}
4172	_ACEOF	4760	_ACEOF
4173	if ac_fn_c_try_compile "$LINENO"; then :	4761	if ac_fn_c_try_compile "$LINENO"
4174	ac_cv_header_stdc=yes	4762	then :
4175	else	4763	ac_cv_safe_to_define___extensions__=yes
4176	ac_cv_header_stdc=no	4764	else $as_nop
		4765	ac_cv_safe_to_define___extensions__=no
4177	fi	4766	fi
4178	rm -f core conftest.err conftest.$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; }
4179		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
4180	if test $ac_cv_header_stdc = yes; then	4779	if test $ac_cv_header_wchar_h = yes
4181	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4780	then :
4182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4183	/* end confdefs.h. */	4782	/* end confdefs.h. */
4184	#include <string.h>
4185		4783
		4784	#include <wchar.h>
		4785	mbstate_t x;
		4786	int
		4787	main (void)
		4788	{
		4789
		4790	;
		4791	return 0;
		4792	}
4186	_ACEOF	4793	_ACEOF
4187	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4794	if ac_fn_c_try_compile "$LINENO"
4188	$EGREP "memchr" >/dev/null 2>&1; then :	4795	then :
4189		4796
4190	else	4797	else $as_nop
4191	ac_cv_header_stdc=no
4192	fi
4193	rm -f conftest*
4194
4195	fi
4196
4197	if test $ac_cv_header_stdc = yes; then
4198	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */	4799	/* end confdefs.h. */
4201	#include <stdlib.h>
4202		4800
4203	_ACEOF	4801	#define _XOPEN_SOURCE 500
4204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4802	#include <wchar.h>
4205	$EGREP "free" >/dev/null 2>&1; then :	4803	mbstate_t x;
4206
4207	else
4208	ac_cv_header_stdc=no
4209	fi
4210	rm -f conftest*
4211
4212	fi
4213
4214	if test $ac_cv_header_stdc = yes; then
4215	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4216	if test "$cross_compiling" = yes; then :
4217	:
4218	else
4219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4220	/* end confdefs.h. */
4221	#include <ctype.h>
4222	#include <stdlib.h>
4223	#if ((' ' & 0x0FF) == 0x020)
4224	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4225	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4226	#else
4227	# define ISLOWER(c) \
4228	(('a' <= (c) && (c) <= 'i') \
4229	\|\| ('j' <= (c) && (c) <= 'r') \
4230	\|\| ('s' <= (c) && (c) <= 'z'))
4231	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4232	#endif
4233
4234	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4235	int	4804	int
4236	main ()	4805	main (void)
4237	{
4238	int i;
4239	for (i = 0; i < 256; i++)
4240	if (XOR (islower (i), ISLOWER (i))
4241	\|\| toupper (i) != TOUPPER (i))
4242	return 2;
4243	return 0;
4244	}
4245	_ACEOF
4246	if ac_fn_c_try_run "$LINENO"; then :
4247
4248	else
4249	ac_cv_header_stdc=no
4250	fi
4251	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4252	conftest.$ac_objext conftest.beam conftest.$ac_ext
4253	fi
4254
4255	fi
4256	fi
4257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4258	$as_echo "$ac_cv_header_stdc" >&6; }
4259	if test $ac_cv_header_stdc = yes; then
4260
4261	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4262
4263	fi
4264
4265	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4266	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4267	inttypes.h stdint.h unistd.h
4268	do :
4269	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4270	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4271	"
4272	eval as_val=\$$as_ac_Header
4273	if test "x$as_val" = x""yes; then :
4274	cat >>confdefs.h <<_ACEOF
4275	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4276	_ACEOF
4277
4278	fi
4279
4280	done
4281
4282
4283
4284	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4285	if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4286	MINIX=yes
4287	else
4288	MINIX=
4289	fi
4290
4291
4292	if test "$MINIX" = yes; then
4293
4294	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4295
4296
4297	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4298
4299
4300	$as_echo "#define _MINIX 1" >>confdefs.h
4301
4302	fi
4303
4304
4305	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4306	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4307	if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4308	$as_echo_n "(cached) " >&6
4309	else
4310	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311	/* end confdefs.h. */
4312
4313	# define __EXTENSIONS__ 1
4314	$ac_includes_default
4315	int
4316	main ()
4317	{	4806	{
4318		4807
4319	;	4808	;
4320	return 0;	4809	return 0;
4321	}	4810	}
4322	_ACEOF	4811	_ACEOF
4323	if ac_fn_c_try_compile "$LINENO"; then :	4812	if ac_fn_c_try_compile "$LINENO"
4324	ac_cv_safe_to_define___extensions__=yes	4813	then :
4325	else	4814	ac_cv_should_define__xopen_source=yes
4326	ac_cv_safe_to_define___extensions__=no
4327	fi	4815	fi
4328	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4816	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4329	fi	4817	fi
		4818	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4819	fi
		4820	fi
4330	{ $as_echo "$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
4331	$as_echo "$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
4332	test $ac_cv_safe_to_define___extensions__ = yes &&	4866	if test $ac_cv_safe_to_define___extensions__ = yes
		4867	then :
4333	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4868	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4334		4869
4335	$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
4336		4874
4337	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4875	fi
4338		4876
4339	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h	4877	ac_ext=cpp
		4878	ac_cpp='$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
4340		4882
4341	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4342		4883
		4884	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4885	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4886	fi
4343		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++"
4344		4896
		4897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4898	/* end confdefs.h. */
		4899	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4900	int
		4901	main (void)
		4902	{
4345		4903
		4904	;
		4905	return 0;
		4906	}
		4907	_ACEOF
		4908	if ac_fn_cxx_try_link "$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
4346	{ $as_echo "$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
4347	$as_echo_n "checking for library containing strerror... " >&6; }	4956	printf %s "checking for library containing setlocale... " >&6; }
4348	if test "${ac_cv_search_strerror+set}" = set; then :	4957	if test ${ac_cv_search_setlocale+y}
4349	$as_echo_n "(cached) " >&6	4958	then :
4350	else	4959	printf %s "(cached) " >&6
		4960	else $as_nop
4351	ac_func_search_save_LIBS=$LIBS	4961	ac_func_search_save_LIBS=$LIBS
4352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353	/* end confdefs.h. */	4963	/* end confdefs.h. */
4354		4964
4355	/* Override any GCC internal prototype to avoid an error.	4965	namespace conftest {
4356	Use char because int might match the return type of a GCC	4966	extern "C" int setlocale ();
4357	builtin and then its argument prototype would still apply. */	4967	}
4358	#ifdef __cplusplus
4359	extern "C"
4360	#endif
4361	char strerror ();
4362	int	4968	int
4363	main ()	4969	main (void)
4364	{	4970	{
4365	return strerror ();	4971	return conftest::setlocale ();
4366	;	4972	;
4367	return 0;	4973	return 0;
4368	}	4974	}
4369	_ACEOF	4975	_ACEOF
4370	for ac_lib in '' cposix; do	4976	for ac_lib in '' xpg4
		4977	do
4371	if test -z "$ac_lib"; then	4978	if test -z "$ac_lib"; then
4372	ac_res="none required"	4979	ac_res="none required"
4373	else	4980	else
4374	ac_res=-l$ac_lib	4981	ac_res=-l$ac_lib
4375	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4982	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4376	fi	4983	fi
4377	if ac_fn_c_try_link "$LINENO"; then :	4984	if ac_fn_cxx_try_link "$LINENO"
		4985	then :
4378	ac_cv_search_strerror=$ac_res	4986	ac_cv_search_setlocale=$ac_res
4379	fi	4987	fi
4380	rm -f core conftest.err conftest.$ac_objext \	4988	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4381	conftest$ac_exeext	4989	conftest$ac_exeext
4382	if test "${ac_cv_search_strerror+set}" = set; then :	4990	if test ${ac_cv_search_setlocale+y}
		4991	then :
4383	break	4992	break
4384	fi	4993	fi
4385	done	4994	done
4386	if test "${ac_cv_search_strerror+set}" = set; then :	4995	if test ${ac_cv_search_setlocale+y}
		4996	then :
4387		4997
4388	else	4998	else $as_nop
4389	ac_cv_search_strerror=no	4999	ac_cv_search_setlocale=no
4390	fi	5000	fi
4391	rm conftest.$ac_ext	5001	rm conftest.$ac_ext
4392	LIBS=$ac_func_search_save_LIBS	5002	LIBS=$ac_func_search_save_LIBS
4393	fi	5003	fi
4394	{ $as_echo "$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
4395	$as_echo "$ac_cv_search_strerror" >&6; }	5005	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4396	ac_res=$ac_cv_search_strerror	5006	ac_res=$ac_cv_search_setlocale
4397	if test "$ac_res" != no; then :	5007	if test "$ac_res" != no
		5008	then :
4398	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5009	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4399		5010
4400	fi	5011	fi
4401		5012
4402	ac_ext=cpp
4403	ac_cpp='$CXXCPP $CPPFLAGS'
4404	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4405	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4406	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4407		5013
4408
4409	if test x$GCC = xyes && test x$GXX = xyes; then
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4411	$as_echo_n "checking for working libsupc++... " >&6; }
4412	save_CXX="$CXX"
4413	save_LIBS="$LIBS"
4414	CXX="$CC"
4415	LIBS="$LIBS -lsupc++"
4416	LINKER="$CC"
4417
4418	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4419	/* end confdefs.h. */
4420	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4421	int
4422	main ()
4423	{
4424
4425	;
4426	return 0;
4427	}
4428	_ACEOF
4429	if ac_fn_cxx_try_link "$LINENO"; then :
4430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4431	$as_echo "ok" >&6; }
4432	else
4433
4434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4435	$as_echo "no, making everything bigger and slower" >&6; }
4436	LIBS="$save_LIBS"
4437	LINKER="$save_CXX"
4438
4439
4440	fi
4441	rm -f core conftest.err conftest.$ac_objext \
4442	conftest$ac_exeext conftest.$ac_ext
4443	CXX="$save_CXX"
4444	fi
4445	LINKER=$LINKER
4446
4447
4448	if test -z "$orig_CXXFLAGS"; then
4449	if test x$GCC = xyes && test "x$GXX" = xyes; then
4450	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452	/* end confdefs.h. */
4453
4454	int
4455	main ()
4456	{
4457
4458	;
4459	return 0;
4460	}
4461	_ACEOF
4462	if ac_fn_cxx_try_compile "$LINENO"; then :
4463
4464	else
4465	CXXFLAGS="-g -O3"
4466	fi
4467	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4468	else
4469	CXXFLAGS="-O"
4470	fi
4471	CFLAGS="$CXXFLAGS"
4472	fi
4473
4474	case $host in
4475	--solaris* )
4476
4477	$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4478
4479	;;
4480	esac
4481
4482	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5	5014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4483	$as_echo_n "checking for library containing setlocale... " >&6; }	5015	printf %s "checking for library containing gethostbyname... " >&6; }
4484	if test "${ac_cv_search_setlocale+set}" = set; then :	5016	if test ${ac_cv_search_gethostbyname+y}
4485	$as_echo_n "(cached) " >&6	5017	then :
4486	else	5018	printf %s "(cached) " >&6
		5019	else $as_nop
4487	ac_func_search_save_LIBS=$LIBS	5020	ac_func_search_save_LIBS=$LIBS
4488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489	/* end confdefs.h. */	5022	/* end confdefs.h. */
4490		5023
4491	/* Override any GCC internal prototype to avoid an error.	5024	namespace conftest {
4492	Use char because int might match the return type of a GCC	5025	extern "C" int gethostbyname ();
4493	builtin and then its argument prototype would still apply. */	5026	}
4494	#ifdef __cplusplus
4495	extern "C"
4496	#endif
4497	char setlocale ();
4498	int	5027	int
4499	main ()	5028	main (void)
4500	{	5029	{
4501	return setlocale ();	5030	return conftest::gethostbyname ();
4502	;	5031	;
4503	return 0;	5032	return 0;
4504	}	5033	}
4505	_ACEOF	5034	_ACEOF
4506	for ac_lib in '' xpg4; do	5035	for ac_lib in '' nsl
		5036	do
4507	if test -z "$ac_lib"; then	5037	if test -z "$ac_lib"; then
4508	ac_res="none required"	5038	ac_res="none required"
4509	else	5039	else
4510	ac_res=-l$ac_lib	5040	ac_res=-l$ac_lib
4511	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5041	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512	fi	5042	fi
4513	if ac_fn_cxx_try_link "$LINENO"; then :	5043	if ac_fn_cxx_try_link "$LINENO"
		5044	then :
4514	ac_cv_search_setlocale=$ac_res	5045	ac_cv_search_gethostbyname=$ac_res
4515	fi	5046	fi
4516	rm -f core conftest.err conftest.$ac_objext \	5047	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4517	conftest$ac_exeext	5048	conftest$ac_exeext
4518	if test "${ac_cv_search_setlocale+set}" = set; then :	5049	if test ${ac_cv_search_gethostbyname+y}
		5050	then :
4519	break	5051	break
4520	fi	5052	fi
4521	done	5053	done
4522	if test "${ac_cv_search_setlocale+set}" = set; then :	5054	if test ${ac_cv_search_gethostbyname+y}
		5055	then :
4523		5056
4524	else	5057	else $as_nop
4525	ac_cv_search_setlocale=no	5058	ac_cv_search_gethostbyname=no
4526	fi	5059	fi
4527	rm conftest.$ac_ext	5060	rm conftest.$ac_ext
4528	LIBS=$ac_func_search_save_LIBS	5061	LIBS=$ac_func_search_save_LIBS
4529	fi	5062	fi
4530	{ $as_echo "$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
4531	$as_echo "$ac_cv_search_setlocale" >&6; }	5064	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4532	ac_res=$ac_cv_search_setlocale	5065	ac_res=$ac_cv_search_gethostbyname
4533	if test "$ac_res" != no; then :	5066	if test "$ac_res" != no
		5067	then :
4534	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5068	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4535		5069
4536	fi	5070	fi
4537		5071
4538
4539	{ $as_echo "$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
4540	$as_echo_n "checking for library containing gethostbyname... " >&6; }	5073	printf %s "checking for library containing socket... " >&6; }
4541	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5074	if test ${ac_cv_search_socket+y}
4542	$as_echo_n "(cached) " >&6	5075	then :
4543	else	5076	printf %s "(cached) " >&6
		5077	else $as_nop
4544	ac_func_search_save_LIBS=$LIBS	5078	ac_func_search_save_LIBS=$LIBS
4545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546	/* end confdefs.h. */	5080	/* end confdefs.h. */
4547		5081
4548	/* Override any GCC internal prototype to avoid an error.	5082	namespace conftest {
4549	Use char because int might match the return type of a GCC	5083	extern "C" int socket ();
4550	builtin and then its argument prototype would still apply. */	5084	}
4551	#ifdef __cplusplus
4552	extern "C"
4553	#endif
4554	char gethostbyname ();
4555	int	5085	int
4556	main ()	5086	main (void)
4557	{	5087	{
4558	return gethostbyname ();	5088	return conftest::socket ();
4559	;	5089	;
4560	return 0;	5090	return 0;
4561	}	5091	}
4562	_ACEOF	5092	_ACEOF
4563	for ac_lib in '' nsl; do	5093	for ac_lib in '' socket
		5094	do
4564	if test -z "$ac_lib"; then	5095	if test -z "$ac_lib"; then
4565	ac_res="none required"	5096	ac_res="none required"
4566	else	5097	else
4567	ac_res=-l$ac_lib	5098	ac_res=-l$ac_lib
4568	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5099	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4569	fi	5100	fi
4570	if ac_fn_cxx_try_link "$LINENO"; then :	5101	if ac_fn_cxx_try_link "$LINENO"
		5102	then :
4571	ac_cv_search_gethostbyname=$ac_res	5103	ac_cv_search_socket=$ac_res
4572	fi	5104	fi
4573	rm -f core conftest.err conftest.$ac_objext \	5105	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4574	conftest$ac_exeext	5106	conftest$ac_exeext
4575	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5107	if test ${ac_cv_search_socket+y}
		5108	then :
4576	break	5109	break
4577	fi	5110	fi
4578	done	5111	done
4579	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5112	if test ${ac_cv_search_socket+y}
		5113	then :
4580		5114
4581	else	5115	else $as_nop
4582	ac_cv_search_gethostbyname=no	5116	ac_cv_search_socket=no
4583	fi	5117	fi
4584	rm conftest.$ac_ext	5118	rm conftest.$ac_ext
4585	LIBS=$ac_func_search_save_LIBS	5119	LIBS=$ac_func_search_save_LIBS
4586	fi	5120	fi
4587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4588	$as_echo "$ac_cv_search_gethostbyname" >&6; }
4589	ac_res=$ac_cv_search_gethostbyname
4590	if test "$ac_res" != no; then :
4591	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4592
4593	fi
4594
4595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4596	$as_echo_n "checking for library containing socket... " >&6; }
4597	if test "${ac_cv_search_socket+set}" = set; then :
4598	$as_echo_n "(cached) " >&6
4599	else
4600	ac_func_search_save_LIBS=$LIBS
4601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602	/* end confdefs.h. */
4603
4604	/* Override any GCC internal prototype to avoid an error.
4605	Use char because int might match the return type of a GCC
4606	builtin and then its argument prototype would still apply. */
4607	#ifdef __cplusplus
4608	extern "C"
4609	#endif
4610	char socket ();
4611	int
4612	main ()
4613	{
4614	return socket ();
4615	;
4616	return 0;
4617	}
4618	_ACEOF
4619	for ac_lib in '' socket; do
4620	if test -z "$ac_lib"; then
4621	ac_res="none required"
4622	else
4623	ac_res=-l$ac_lib
4624	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4625	fi
4626	if ac_fn_cxx_try_link "$LINENO"; then :
4627	ac_cv_search_socket=$ac_res
4628	fi
4629	rm -f core conftest.err conftest.$ac_objext \
4630	conftest$ac_exeext
4631	if test "${ac_cv_search_socket+set}" = set; then :
4632	break
4633	fi
4634	done
4635	if test "${ac_cv_search_socket+set}" = set; then :
4636
4637	else
4638	ac_cv_search_socket=no
4639	fi
4640	rm conftest.$ac_ext
4641	LIBS=$ac_func_search_save_LIBS
4642	fi
4643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	5121	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4644	$as_echo "$ac_cv_search_socket" >&6; }	5122	printf "%s\n" "$ac_cv_search_socket" >&6; }
4645	ac_res=$ac_cv_search_socket	5123	ac_res=$ac_cv_search_socket
4646	if test "$ac_res" != no; then :	5124	if test "$ac_res" != no
		5125	then :
4647	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5126	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4648		5127
4649	fi	5128	fi
4650		5129
4651		5130
…		…
4660	support_pointer_blank=yes	5139	support_pointer_blank=yes
4661	support_scroll_rxvt=yes	5140	support_scroll_rxvt=yes
4662	support_scroll_next=yes	5141	support_scroll_next=yes
4663	support_scroll_xterm=yes	5142	support_scroll_xterm=yes
4664	support_xim=yes	5143	support_xim=yes
4665	support_afterimage=yes	5144	support_pixbuf=yes
		5145	support_startup_notification=yes
4666	support_xft=yes	5146	support_xft=yes
4667	support_unicode3=no	5147	support_unicode3=no
4668	support_combining=yes	5148	support_combining=yes
4669	support_8bitctrls=no	5149	support_8bitctrls=no
4670	support_iso14755=yes	5150	support_iso14755=yes
…		…
4672	support_perl=yes	5152	support_perl=yes
4673	codesets=all	5153	codesets=all
4674		5154
4675		5155
4676	# Check whether --enable-everything was given.	5156	# Check whether --enable-everything was given.
4677	if test "${enable_everything+set}" = set; then :	5157	if test ${enable_everything+y}
		5158	then :
4678	enableval=$enable_everything;	5159	enableval=$enable_everything;
4679	if test x$enableval = xno; then	5160	if test x$enableval = xno; then
4680	support_frills=no	5161	support_frills=no
4681	support_inheritpixmap=no	5162	support_inheritpixmap=no
4682	support_fading=no	5163	support_fading=no
…		…
4691	support_scroll_next=no	5172	support_scroll_next=no
4692	support_scroll_xterm=no	5173	support_scroll_xterm=no
4693	support_utmp=no	5174	support_utmp=no
4694	support_wtmp=no	5175	support_wtmp=no
4695	support_xim=no	5176	support_xim=no
4696	support_afterimage=no	5177	support_pixbuf=no
		5178	support_startup_notification=no
4697	support_xft=no	5179	support_xft=no
4698	support_unicode3=no	5180	support_unicode3=no
4699	support_combining=no	5181	support_combining=no
4700	support_8bitctrls=no	5182	support_8bitctrls=no
4701	support_iso14755=no	5183	support_iso14755=no
…		…
4718	support_scroll_next=yes	5200	support_scroll_next=yes
4719	support_scroll_xterm=yes	5201	support_scroll_xterm=yes
4720	support_utmp=yes	5202	support_utmp=yes
4721	support_wtmp=yes	5203	support_wtmp=yes
4722	support_xim=yes	5204	support_xim=yes
4723	support_afterimage=yes	5205	support_pixbuf=yes
		5206	support_startup_notification=yes
4724	support_xft=yes	5207	support_xft=yes
4725	support_unicode3=yes	5208	support_unicode3=yes
4726	support_combining=yes	5209	support_combining=yes
4727	#support_8bitctrls=yes	5210	#support_8bitctrls=yes
4728	support_iso14755=yes	5211	support_iso14755=yes
…		…
4732	fi	5215	fi
4733		5216
4734	fi	5217	fi
4735		5218
4736		5219
4737	ASSERTIONS=no	5220	support_assertions=no
4738	# Check whether --enable-assert was given.	5221	# Check whether --enable-assert was given.
4739	if test "${enable_assert+set}" = set; then :	5222	if test ${enable_assert+y}
		5223	then :
4740	enableval=$enable_assert; if test x$enableval = xyes; then	5224	enableval=$enable_assert; if test x$enableval = xyes; then
4741	ASSERTIONS=yes	5225	support_assertions=yes
4742	fi	5226	fi
4743	fi	5227	fi
4744		5228
4745	if test x$ASSERTIONS = xno; then	5229	if test x$support_assertions = xno; then
4746		5230
4747	$as_echo "#define NDEBUG 1" >>confdefs.h	5231	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4748		5232
4749	fi	5233	fi
4750		5234
4751	WARNINGS=no	5235	support_warnings=no
4752	# Check whether --enable-warnings was given.	5236	# Check whether --enable-warnings was given.
4753	if test "${enable_warnings+set}" = set; then :	5237	if test ${enable_warnings+y}
		5238	then :
4754	enableval=$enable_warnings; if test x$enableval = xyes; then	5239	enableval=$enable_warnings; if test x$enableval = xyes; then
4755	WARNINGS=yes	5240	support_warnings=yes
4756	fi	5241	fi
4757	fi	5242	fi
4758		5243
4759	if test x$GXX = xyes; then	5244	if test x$GXX = xyes; then
4760	if test $WARNINGS = yes; then	5245	if test $support_warnings = yes; then
4761	save_CXXFLAGS="$CXXFLAGS"	5246	save_CXXFLAGS="$CXXFLAGS"
4762	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5247	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5248	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4764	/* end confdefs.h. */	5249	/* end confdefs.h. */
4765		5250
4766	int	5251	int
4767	main ()	5252	main (void)
4768	{	5253	{
4769		5254
4770	;	5255	;
4771	return 0;	5256	return 0;
4772	}	5257	}
4773	_ACEOF	5258	_ACEOF
4774	if ac_fn_cxx_try_compile "$LINENO"; then :	5259	if ac_fn_cxx_try_compile "$LINENO"
		5260	then :
4775		5261
4776	else	5262	else $as_nop
4777	CXXFLAGS="$save_CXXFLAGS"	5263	CXXFLAGS="$save_CXXFLAGS"
4778	fi	5264	fi
4779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5265	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4780	else	5266	else
4781	CXXFLAGS="$CXXFLAGS -w"	5267	CXXFLAGS="$CXXFLAGS -w"
4782	fi	5268	fi
4783	fi	5269	fi
4784		5270
4785	support_256_color=no	5271	support_256_color=no
4786	# Check whether --enable-256-color was given.	5272	# Check whether --enable-256-color was given.
4787	if test "${enable_256_color+set}" = set; then :	5273	if test ${enable_256_color+y}
		5274	then :
4788	enableval=$enable_256_color; if test x$enableval = xyes; then	5275	enableval=$enable_256_color; if test x$enableval = xyes; then
4789	support_256_color=yes	5276	support_256_color=yes
4790	fi	5277	fi
4791	fi	5278	fi
4792		5279
4793	if test x$support_256_color = xyes; then	5280	if test x$support_256_color = xyes; then
4794		5281
4795	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5282	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4796		5283
4797	fi	5284	fi
4798		5285
4799	# Check whether --enable-unicode3 was given.	5286	# Check whether --enable-unicode3 was given.
4800	if test "${enable_unicode3+set}" = set; then :	5287	if test ${enable_unicode3+y}
		5288	then :
4801	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5289	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4802	support_unicode3=$enableval	5290	support_unicode3=$enableval
4803	fi	5291	fi
4804	fi	5292	fi
4805		5293
4806		5294
4807	# Check whether --enable-combining was given.	5295	# Check whether --enable-combining was given.
4808	if test "${enable_combining+set}" = set; then :	5296	if test ${enable_combining+y}
		5297	then :
4809	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5298	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4810	support_combining=$enableval	5299	support_combining=$enableval
4811	fi	5300	fi
4812	fi	5301	fi
4813		5302
4814		5303
4815	# Check whether --enable-xft was given.	5304	# Check whether --enable-xft was given.
4816	if test "${enable_xft+set}" = set; then :	5305	if test ${enable_xft+y}
		5306	then :
4817	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5307	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4818	support_xft=$enableval	5308	support_xft=$enableval
4819	fi	5309	fi
4820	fi	5310	fi
4821		5311
4822		5312
4823	# Check whether --enable-font-styles was given.	5313	# Check whether --enable-font-styles was given.
4824	if test "${enable_font_styles+set}" = set; then :	5314	if test ${enable_font_styles+y}
		5315	then :
4825	enableval=$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$enableval = xno; then
4826	support_styles=$enableval	5317	support_styles=$enableval
4827	fi	5318	fi
4828	fi	5319	fi
4829		5320
4830		5321
4831	# Check whether --enable-afterimage was given.
4832	if test "${enable_afterimage+set}" = set; then :
4833	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4834	support_afterimage=$enableval
4835	fi
4836	fi
4837
4838
4839
4840	# Check whether --with-afterimage_config was given.
4841	if test "${with_afterimage_config+set}" = set; then :
4842	withval=$with_afterimage_config; if test "x$withval" != x; then
4843	afterimage_config=$withval/afterimage-config
4844	fi
4845	fi
4846
4847
4848	# Check whether --enable-pixbuf was given.	5322	# Check whether --enable-pixbuf was given.
4849	if test "${enable_pixbuf+set}" = set; then :	5323	if test ${enable_pixbuf+y}
		5324	then :
4850	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5325	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4851	support_pixbuf=$enableval	5326	support_pixbuf=$enableval
4852	fi	5327	fi
4853	fi	5328	fi
4854		5329
4855		5330
		5331	# Check whether --enable-startup-notification was given.
		5332	if test ${enable_startup_notification+y}
		5333	then :
		5334	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
		5335	support_startup_notification=$enableval
		5336	fi
		5337	fi
		5338
		5339
4856	# Check whether --enable-transparency was given.	5340	# Check whether --enable-transparency was given.
4857	if test "${enable_transparency+set}" = set; then :	5341	if test ${enable_transparency+y}
		5342	then :
4858	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5343	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4859	support_inheritpixmap=$enableval	5344	support_inheritpixmap=$enableval
4860	fi	5345	fi
4861	fi	5346	fi
4862		5347
4863		5348
4864	# Check whether --enable-fading was given.	5349	# Check whether --enable-fading was given.
4865	if test "${enable_fading+set}" = set; then :	5350	if test ${enable_fading+y}
		5351	then :
4866	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5352	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4867	support_fading=$enableval	5353	support_fading=$enableval
4868	fi	5354	fi
4869	fi	5355	fi
4870		5356
4871		5357
4872	# Check whether --enable-rxvt-scroll was given.	5358	# Check whether --enable-rxvt-scroll was given.
4873	if test "${enable_rxvt_scroll+set}" = set; then :	5359	if test ${enable_rxvt_scroll+y}
		5360	then :
4874	enableval=$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$enableval = xno; then
4875	support_scroll_rxvt=$enableval	5362	support_scroll_rxvt=$enableval
4876	fi	5363	fi
4877	fi	5364	fi
4878		5365
4879		5366
4880	# Check whether --enable-next-scroll was given.	5367	# Check whether --enable-next-scroll was given.
4881	if test "${enable_next_scroll+set}" = set; then :	5368	if test ${enable_next_scroll+y}
		5369	then :
4882	enableval=$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$enableval = xno; then
4883	support_scroll_next=$enableval	5371	support_scroll_next=$enableval
4884	fi	5372	fi
4885	fi	5373	fi
4886		5374
4887		5375
4888	# Check whether --enable-xterm-scroll was given.	5376	# Check whether --enable-xterm-scroll was given.
4889	if test "${enable_xterm_scroll+set}" = set; then :	5377	if test ${enable_xterm_scroll+y}
		5378	then :
4890	enableval=$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$enableval = xno; then
4891	support_scroll_xterm=$enableval	5380	support_scroll_xterm=$enableval
4892	fi	5381	fi
4893	fi	5382	fi
4894		5383
4895		5384
4896	# Check whether --enable-perl was given.	5385	# Check whether --enable-perl was given.
4897	if test "${enable_perl+set}" = set; then :	5386	if test ${enable_perl+y}
		5387	then :
4898	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5388	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4899	support_perl=$enableval	5389	support_perl=$enableval
4900	fi	5390	fi
4901	fi	5391	fi
4902		5392
4903		5393
4904		5394
4905	# Check whether --with-codesets was given.	5395	# Check whether --with-codesets was given.
4906	if test "${with_codesets+set}" = set; then :	5396	if test ${with_codesets+y}
		5397	then :
4907	withval=$with_codesets; codesets="$withval"	5398	withval=$with_codesets; codesets="$withval"
4908	fi	5399	fi
4909		5400
4910		5401
4911	# Check whether --enable-xim was given.	5402	# Check whether --enable-xim was given.
4912	if test "${enable_xim+set}" = set; then :	5403	if test ${enable_xim+y}
		5404	then :
4913	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5405	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4914	support_xim=$enableval	5406	support_xim=$enableval
4915	fi	5407	fi
4916	fi	5408	fi
4917		5409
4918		5410
4919	# Check whether --enable-backspace-key was given.	5411	# Check whether --enable-backspace-key was given.
4920	if test "${enable_backspace_key+set}" = set; then :	5412	if test ${enable_backspace_key+y}
		5413	then :
4921	enableval=$enable_backspace_key; if test x$enableval = xno; then	5414	enableval=$enable_backspace_key; if test x$enableval = xno; then
4922		5415
4923	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5416	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4924		5417
4925	fi	5418	fi
4926	fi	5419	fi
4927		5420
4928		5421
4929	# Check whether --enable-delete-key was given.	5422	# Check whether --enable-delete-key was given.
4930	if test "${enable_delete_key+set}" = set; then :	5423	if test ${enable_delete_key+y}
		5424	then :
4931	enableval=$enable_delete_key; if test x$enableval = xno; then	5425	enableval=$enable_delete_key; if test x$enableval = xno; then
4932		5426
4933	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5427	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4934		5428
4935	fi	5429	fi
4936	fi	5430	fi
4937		5431
4938		5432
		5433	support_resources=yes
4939	# Check whether --enable-resources was given.	5434	# Check whether --enable-resources was given.
4940	if test "${enable_resources+set}" = set; then :	5435	if test ${enable_resources+y}
		5436	then :
4941	enableval=$enable_resources; if test x$enableval = xno; then	5437	enableval=$enable_resources; if test x$enableval = xno; then
4942		5438	support_resources=no
4943	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4944
4945	fi	5439	fi
4946	fi	5440	fi
4947		5441
4948		5442
4949	# Check whether --enable-8bitctrls was given.	5443	# Check whether --enable-8bitctrls was given.
4950	if test "${enable_8bitctrls+set}" = set; then :	5444	if test ${enable_8bitctrls+y}
		5445	then :
4951	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5446	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4952	support_8bitctrls=$enableval	5447	support_8bitctrls=$enableval
4953	fi	5448	fi
4954	fi	5449	fi
4955		5450
4956		5451
4957	RESFALLBACK=Rxvt	5452	RESFALLBACK=Rxvt
4958	# Check whether --enable-fallback was given.	5453	# Check whether --enable-fallback was given.
4959	if test "${enable_fallback+set}" = set; then :	5454	if test ${enable_fallback+y}
		5455	then :
4960	enableval=$enable_fallback;	5456	enableval=$enable_fallback;
4961	test x$enableval = xyes && enableval=Rxvt	5457	test x$enableval = xyes && enableval=Rxvt
4962	test x$enableval = xno && enableval=	5458	test x$enableval = xno && enableval=
4963	RESFALLBACK="$enableval"	5459	RESFALLBACK="$enableval"
4964		5460
4965	fi	5461	fi
4966		5462
4967		5463
4968	if test x$RESFALLBACK != x; then	5464	if test x$RESFALLBACK != x; then
4969		5465
4970	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4971	#define RESFALLBACK "$RESFALLBACK"
4972	_ACEOF
4973		5467
4974	fi	5468	fi
4975		5469
4976	RESNAME=urxvt	5470	RESNAME=urxvt
4977		5471
4978	# Check whether --with-res-name was given.	5472	# Check whether --with-res-name was given.
4979	if test "${with_res_name+set}" = set; then :	5473	if test ${with_res_name+y}
		5474	then :
4980	withval=$with_res_name; RESNAME="$withval"	5475	withval=$with_res_name; RESNAME="$withval"
4981	fi	5476	fi
4982		5477
4983		5478
4984	cat >>confdefs.h <<_ACEOF	5479	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4985	#define RESNAME "$RESNAME"
4986	_ACEOF
4987		5480
4988		5481
4989	RESCLASS=URxvt	5482	RESCLASS=URxvt
4990		5483
4991	# Check whether --with-res-class was given.	5484	# Check whether --with-res-class was given.
4992	if test "${with_res_class+set}" = set; then :	5485	if test ${with_res_class+y}
		5486	then :
4993	withval=$with_res_class; RESCLASS="$withval"	5487	withval=$with_res_class; RESCLASS="$withval"
4994	fi	5488	fi
4995		5489
4996		5490
4997	cat >>confdefs.h <<_ACEOF	5491	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4998	#define RESCLASS "$RESCLASS"
4999	_ACEOF
5000		5492
5001		5493
5002	RXVTNAME=urxvt	5494	RXVTNAME=urxvt
5003		5495
5004	# Check whether --with-name was given.	5496	# Check whether --with-name was given.
5005	if test "${with_name+set}" = set; then :	5497	if test ${with_name+y}
		5498	then :
5006	withval=$with_name; RXVTNAME="$withval"	5499	withval=$with_name; RXVTNAME="$withval"
5007	fi	5500	fi
5008		5501
5009		5502
5010	cat >>confdefs.h <<_ACEOF	5503	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5011	#define RXVTNAME "$RXVTNAME"
5012	_ACEOF
5013		5504
5014		5505
5015		5506
5016		5507
5017	# Check whether --enable-swapscreen was given.	5508	# Check whether --enable-swapscreen was given.
5018	if test "${enable_swapscreen+set}" = set; then :	5509	if test ${enable_swapscreen+y}
		5510	then :
5019	enableval=$enable_swapscreen; if test x$enableval = xno; then	5511	enableval=$enable_swapscreen; if test x$enableval = xno; then
5020		5512
5021	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5513	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5022		5514
5023	fi	5515	fi
5024	fi	5516	fi
5025		5517
5026		5518
5027	# Check whether --enable-iso14755 was given.	5519	# Check whether --enable-iso14755 was given.
5028	if test "${enable_iso14755+set}" = set; then :	5520	if test ${enable_iso14755+y}
		5521	then :
5029	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5522	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5030	support_iso14755=$enableval	5523	support_iso14755=$enableval
5031	fi	5524	fi
5032	fi	5525	fi
5033		5526
5034		5527
5035	# Check whether --enable-frills was given.	5528	# Check whether --enable-frills was given.
5036	if test "${enable_frills+set}" = set; then :	5529	if test ${enable_frills+y}
		5530	then :
5037	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5531	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5038	support_frills=$enableval	5532	support_frills=$enableval
5039	fi	5533	fi
5040	fi	5534	fi
5041		5535
5042		5536
5043	# Check whether --enable-keepscrolling was given.	5537	# Check whether --enable-keepscrolling was given.
5044	if test "${enable_keepscrolling+set}" = set; then :	5538	if test ${enable_keepscrolling+y}
		5539	then :
5045	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5540	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5046	support_keepscrolling=$enableval	5541	support_keepscrolling=$enableval
5047	fi	5542	fi
5048	fi	5543	fi
5049		5544
5050		5545
5051	# Check whether --enable-selectionscrolling was given.	5546	# Check whether --enable-selectionscrolling was given.
5052	if test "${enable_selectionscrolling+set}" = set; then :	5547	if test ${enable_selectionscrolling+y}
		5548	then :
5053	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5549	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5054	support_selectionscrolling=$enableval	5550	support_selectionscrolling=$enableval
5055	fi	5551	fi
5056	fi	5552	fi
5057		5553
5058		5554
5059	# Check whether --enable-mousewheel was given.	5555	# Check whether --enable-mousewheel was given.
5060	if test "${enable_mousewheel+set}" = set; then :	5556	if test ${enable_mousewheel+y}
		5557	then :
5061	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5558	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5062	support_mousewheel=$enableval	5559	support_mousewheel=$enableval
5063	fi	5560	fi
5064	fi	5561	fi
5065		5562
5066		5563
5067	# Check whether --enable-slipwheeling was given.	5564	# Check whether --enable-slipwheeling was given.
5068	if test "${enable_slipwheeling+set}" = set; then :	5565	if test ${enable_slipwheeling+y}
		5566	then :
5069	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5567	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5070	support_mouseslipwheel=$enableval	5568	support_mouseslipwheel=$enableval
5071	fi	5569	fi
5072	fi	5570	fi
5073		5571
5074		5572
5075	# Check whether --enable-smart-resize was given.	5573	# Check whether --enable-smart-resize was given.
5076	if test "${enable_smart_resize+set}" = set; then :	5574	if test ${enable_smart_resize+y}
		5575	then :
5077	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5576	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5078		5577
5079	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5578	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5080		5579
5081	fi	5580	fi
5082	fi	5581	fi
5083		5582
5084		5583
5085	# Check whether --enable-text-blink was given.	5584	# Check whether --enable-text-blink was given.
5086	if test "${enable_text_blink+set}" = set; then :	5585	if test ${enable_text_blink+y}
		5586	then :
5087	enableval=$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$enableval = xno; then
5088	support_text_blink=$enableval	5588	support_text_blink=$enableval
5089	fi	5589	fi
5090	fi	5590	fi
5091		5591
5092		5592
5093	# Check whether --enable-pointer-blank was given.	5593	# Check whether --enable-pointer-blank was given.
5094	if test "${enable_pointer_blank+set}" = set; then :	5594	if test ${enable_pointer_blank+y}
		5595	then :
5095	enableval=$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$enableval = xno; then
5096	support_pointer_blank=$enableval	5597	support_pointer_blank=$enableval
5097	fi	5598	fi
5098	fi	5599	fi
5099		5600
5100		5601
5101		5602
5102	# Check whether --with-term was given.	5603	# Check whether --with-term was given.
5103	if test "${with_term+set}" = set; then :	5604	if test ${with_term+y}
		5605	then :
5104	withval=$with_term; if test x$withval != x; then	5606	withval=$with_term; if test x$withval != x; then
5105		5607
5106	cat >>confdefs.h <<_ACEOF	5608	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5107	#define TERMENV "$withval"
5108	_ACEOF
5109	term="$withval"	5609	term="$withval"
5110	fi	5610	fi
5111	fi	5611	fi
5112		5612
5113		5613
5114		5614
5115	# Check whether --with-terminfo was given.	5615	# Check whether --with-terminfo was given.
5116	if test "${with_terminfo+set}" = set; then :	5616	if test ${with_terminfo+y}
		5617	then :
5117	withval=$with_terminfo; if test x$withval != x; then	5618	withval=$with_terminfo; if test x$withval != x; then
5118		5619
5119	cat >>confdefs.h <<_ACEOF	5620	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5120	#define RXVT_TERMINFO "$withval"
5121	_ACEOF
5122	terminfo="$withval"	5621	terminfo="$withval"
5123	fi	5622	fi
5124	fi	5623	fi
5125		5624
5126		5625
		5626	if test x$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
5127		5636
5128	LIBEV_M4_AVOID_LIBRT=1	5637	LIBEV_M4_AVOID_LIBRT=1
5129		5638
5130	ac_ext=cpp	5639	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5131	ac_cpp='$CXXCPP $CPPFLAGS'	5640	if test "x$ac_cv_header_sys_inotify_h" = xyes
5132	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5641	then :
5133	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5642	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5134	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5135	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5136	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5137	if test -z "$CXXCPP"; then
5138	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5139	$as_echo_n "(cached) " >&6
5140	else
5141	# Double quotes because CXXCPP needs to be expanded
5142	for CXXCPP in "$CXX -E" "/lib/cpp"
5143	do
5144	ac_preproc_ok=false
5145	for ac_cxx_preproc_warn_flag in '' yes
5146	do
5147	# Use a header file that comes with gcc, so configuring glibc
5148	# with a fresh cross-compiler works.
5149	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5150	# <limits.h> exists even on freestanding compilers.
5151	# On the NeXT, cc -E runs the code through the compiler's parser,
5152	# not just through cpp. "Syntax error" is here to catch this case.
5153	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5154	/* end confdefs.h. */
5155	#ifdef __STDC__
5156	# include <limits.h>
5157	#else
5158	# include <assert.h>
5159	#endif
5160	Syntax error
5161	_ACEOF
5162	if ac_fn_cxx_try_cpp "$LINENO"; then :
5163		5643
5164	else
5165	# Broken: fails on valid input.
5166	continue
5167	fi	5644	fi
5168	rm -f conftest.err 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
5169		5649
5170	# OK, works on sane cases. Now check whether nonexistent headers
5171	# can be detected and how.
5172	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173	/* end confdefs.h. */
5174	#include <ac_nonexistent.h>
5175	_ACEOF
5176	if ac_fn_cxx_try_cpp "$LINENO"; then :
5177	# Broken: success on invalid input.
5178	continue
5179	else
5180	# Passes both tests.
5181	ac_preproc_ok=:
5182	break
5183	fi	5650	fi
5184	rm -f conftest.err 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
5185		5655
5186	done
5187	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5188	rm -f conftest.err conftest.$ac_ext
5189	if $ac_preproc_ok; then :
5190	break
5191	fi	5656	fi
		5657	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		5658	if test "x$ac_cv_header_port_h" = xyes
		5659	then :
		5660	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5192		5661
5193	done
5194	ac_cv_prog_CXXCPP=$CXXCPP
5195
5196	fi	5662	fi
5197	CXXCPP=$ac_cv_prog_CXXCPP	5663	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5198	else	5664	if test "x$ac_cv_header_poll_h" = xyes
5199	ac_cv_prog_CXXCPP=$CXXCPP	5665	then :
5200	fi	5666	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5201	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5202	$as_echo "$CXXCPP" >&6; }
5203	ac_preproc_ok=false
5204	for ac_cxx_preproc_warn_flag in '' yes
5205	do
5206	# Use a header file that comes with gcc, so configuring glibc
5207	# with a fresh cross-compiler works.
5208	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5209	# <limits.h> exists even on freestanding compilers.
5210	# On the NeXT, cc -E runs the code through the compiler's parser,
5211	# not just through cpp. "Syntax error" is here to catch this case.
5212	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5213	/* end confdefs.h. */
5214	#ifdef __STDC__
5215	# include <limits.h>
5216	#else
5217	# include <assert.h>
5218	#endif
5219	Syntax error
5220	_ACEOF
5221	if ac_fn_cxx_try_cpp "$LINENO"; then :
5222		5667
5223	else
5224	# Broken: fails on valid input.
5225	continue
5226	fi	5668	fi
5227	rm -f conftest.err conftest.$ac_ext	5669	ac_fn_cxx_check_header_compile "$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
5228		5673
5229	# OK, works on sane cases. Now check whether nonexistent headers
5230	# can be detected and how.
5231	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232	/* end confdefs.h. */
5233	#include <ac_nonexistent.h>
5234	_ACEOF
5235	if ac_fn_cxx_try_cpp "$LINENO"; then :
5236	# Broken: success on invalid input.
5237	continue
5238	else
5239	# Passes both tests.
5240	ac_preproc_ok=:
5241	break
5242	fi	5674	fi
5243	rm -f conftest.err conftest.$ac_ext
5244		5675
5245	done	5676	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5246	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5677	if test "x$ac_cv_header_sys_select_h" = xyes
5247	rm -f conftest.err conftest.$ac_ext	5678	then :
5248	if $ac_preproc_ok; then :	5679	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5249		5680
5250	else
5251	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5252	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5253	as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
5254	See \`config.log' for more details." "$LINENO" 5; }
5255	fi	5681	fi
		5682	ac_fn_cxx_check_header_compile "$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
5256		5686
5257	ac_ext=cpp	5687	fi
5258	ac_cpp='$CXXCPP $CPPFLAGS'	5688	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5259	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5689	if test "x$ac_cv_header_sys_signalfd_h" = xyes
5260	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5690	then :
5261	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5691	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5262		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$ac_cv_header_linux_aio_abi_h" = xyes
		5696	then :
		5697	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5263		5698
5264	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h	5699	fi
		5700	ac_fn_cxx_check_header_compile "$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
		5759	for ac_func in clock_gettime
5265	do :	5760	do :
5266	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5267	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5268	eval as_val=\$$as_ac_Header
5269	if test "x$as_val" = x""yes; then :
5270	cat >>confdefs.h <<_ACEOF
5271	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5272	_ACEOF
5273
5274	fi
5275
5276	done
5277
5278
5279	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5280	do :
5281	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5282	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5283	eval as_val=\$$as_ac_var
5284	if test "x$as_val" = x""yes; then :
5285	cat >>confdefs.h <<_ACEOF
5286	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5287	_ACEOF
5288
5289	fi
5290	done
5291
5292
5293	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5761	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5294	if test "x$ac_cv_func_clock_gettime" = x""yes; then :	5762	if test "x$ac_cv_func_clock_gettime" = xyes
		5763	then :
		5764	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5295		5765
5296	else	5766	else $as_nop
5297		5767
5298	if test $(uname) = Linux; then	5768	if test $(uname) = Linux; then
5299	{ $as_echo "$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
5300	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5770	printf %s "checking for clock_gettime syscall... " >&6; }
5301	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5302	/* end confdefs.h. */	5772	/* end confdefs.h. */
5303	#include <unistd.h>	5773	#include <unistd.h>
5304	#include <sys/syscall.h>	5774	#include <sys/syscall.h>
5305	#include <time.h>	5775	#include <time.h>
5306	int	5776	int
5307	main ()	5777	main (void)
5308	{	5778	{
5309	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5779	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5310	;	5780	;
5311	return 0;	5781	return 0;
5312	}	5782	}
5313	_ACEOF	5783	_ACEOF
5314	if ac_fn_cxx_try_link "$LINENO"; then :	5784	if ac_fn_cxx_try_link "$LINENO"
		5785	then :
5315	ac_have_clock_syscall=1	5786	ac_have_clock_syscall=1
5316		5787
5317	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5788	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5318		5789
5319	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5320	$as_echo "yes" >&6; }	5791	printf "%s\n" "yes" >&6; }
5321	else	5792	else $as_nop
5322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5323	$as_echo "no" >&6; }	5794	printf "%s\n" "no" >&6; }
5324	fi	5795	fi
5325	rm -f core conftest.err conftest.$ac_objext \	5796	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5326	conftest$ac_exeext conftest.$ac_ext	5797	conftest$ac_exeext conftest.$ac_ext
5327	fi	5798	fi
5328	if test -z "$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
5329	{ $as_echo "$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
5330	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5801	printf %s "checking for clock_gettime in -lrt... " >&6; }
5331	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :	5802	if test ${ac_cv_lib_rt_clock_gettime+y}
5332	$as_echo_n "(cached) " >&6	5803	then :
5333	else	5804	printf %s "(cached) " >&6
		5805	else $as_nop
5334	ac_check_lib_save_LIBS=$LIBS	5806	ac_check_lib_save_LIBS=$LIBS
5335	LIBS="-lrt $LIBS"	5807	LIBS="-lrt $LIBS"
5336	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5337	/* end confdefs.h. */	5809	/* end confdefs.h. */
5338		5810
5339	/* Override any GCC internal prototype to avoid an error.	5811	namespace conftest {
5340	Use char because int might match the return type of a GCC	5812	extern "C" int clock_gettime ();
5341	builtin and then its argument prototype would still apply. */	5813	}
5342	#ifdef __cplusplus
5343	extern "C"
5344	#endif
5345	char clock_gettime ();
5346	int	5814	int
5347	main ()	5815	main (void)
5348	{	5816	{
5349	return clock_gettime ();	5817	return conftest::clock_gettime ();
5350	;	5818	;
5351	return 0;	5819	return 0;
5352	}	5820	}
5353	_ACEOF	5821	_ACEOF
5354	if ac_fn_cxx_try_link "$LINENO"; then :	5822	if ac_fn_cxx_try_link "$LINENO"
		5823	then :
5355	ac_cv_lib_rt_clock_gettime=yes	5824	ac_cv_lib_rt_clock_gettime=yes
5356	else	5825	else $as_nop
5357	ac_cv_lib_rt_clock_gettime=no	5826	ac_cv_lib_rt_clock_gettime=no
5358	fi	5827	fi
5359	rm -f core conftest.err conftest.$ac_objext \	5828	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5360	conftest$ac_exeext conftest.$ac_ext	5829	conftest$ac_exeext conftest.$ac_ext
5361	LIBS=$ac_check_lib_save_LIBS	5830	LIBS=$ac_check_lib_save_LIBS
5362	fi	5831	fi
5363	{ $as_echo "$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
5364	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5833	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5365	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :	5834	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5366	cat >>confdefs.h <<_ACEOF	5835	then :
5367	#define HAVE_LIBRT 1	5836	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5368	_ACEOF
5369		5837
5370	LIBS="-lrt $LIBS"	5838	LIBS="-lrt $LIBS"
5371		5839
5372	fi	5840	fi
5373		5841
5374	unset ac_cv_func_clock_gettime	5842	unset ac_cv_func_clock_gettime
5375	for ac_func in clock_gettime	5843	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5844	if test "x$ac_cv_func_clock_gettime" = xyes
		5845	then :
		5846	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5847
		5848	fi
		5849
		5850	fi
		5851
		5852	fi
		5853
		5854	done
		5855
		5856
		5857	for ac_func in nanosleep
5376	do :	5858	do :
5377	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5378	if test "x$ac_cv_func_clock_gettime" = x""yes; then :
5379	cat >>confdefs.h <<_ACEOF
5380	#define HAVE_CLOCK_GETTIME 1
5381	_ACEOF
5382
5383	fi
5384	done
5385
5386	fi
5387
5388	fi
5389
5390
5391	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5859	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5392	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5860	if test "x$ac_cv_func_nanosleep" = xyes
		5861	then :
		5862	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5393		5863
5394	else	5864	else $as_nop
5395		5865
5396	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5866	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5397	{ $as_echo "$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
5398	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5868	printf %s "checking for nanosleep in -lrt... " >&6; }
5399	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :	5869	if test ${ac_cv_lib_rt_nanosleep+y}
5400	$as_echo_n "(cached) " >&6	5870	then :
5401	else	5871	printf %s "(cached) " >&6
		5872	else $as_nop
5402	ac_check_lib_save_LIBS=$LIBS	5873	ac_check_lib_save_LIBS=$LIBS
5403	LIBS="-lrt $LIBS"	5874	LIBS="-lrt $LIBS"
5404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5405	/* end confdefs.h. */	5876	/* end confdefs.h. */
5406		5877
5407	/* Override any GCC internal prototype to avoid an error.	5878	namespace conftest {
5408	Use char because int might match the return type of a GCC	5879	extern "C" int nanosleep ();
5409	builtin and then its argument prototype would still apply. */	5880	}
5410	#ifdef __cplusplus
5411	extern "C"
5412	#endif
5413	char nanosleep ();
5414	int	5881	int
5415	main ()	5882	main (void)
5416	{	5883	{
5417	return nanosleep ();	5884	return conftest::nanosleep ();
5418	;	5885	;
5419	return 0;	5886	return 0;
5420	}	5887	}
5421	_ACEOF	5888	_ACEOF
5422	if ac_fn_cxx_try_link "$LINENO"; then :	5889	if ac_fn_cxx_try_link "$LINENO"
		5890	then :
5423	ac_cv_lib_rt_nanosleep=yes	5891	ac_cv_lib_rt_nanosleep=yes
5424	else	5892	else $as_nop
5425	ac_cv_lib_rt_nanosleep=no	5893	ac_cv_lib_rt_nanosleep=no
5426	fi	5894	fi
5427	rm -f core conftest.err conftest.$ac_objext \	5895	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5428	conftest$ac_exeext conftest.$ac_ext	5896	conftest$ac_exeext conftest.$ac_ext
5429	LIBS=$ac_check_lib_save_LIBS	5897	LIBS=$ac_check_lib_save_LIBS
5430	fi	5898	fi
5431	{ $as_echo "$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
5432	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	5900	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5433	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :	5901	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5434	cat >>confdefs.h <<_ACEOF	5902	then :
5435	#define HAVE_LIBRT 1	5903	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5436	_ACEOF
5437		5904
5438	LIBS="-lrt $LIBS"	5905	LIBS="-lrt $LIBS"
5439		5906
5440	fi	5907	fi
5441		5908
5442	unset ac_cv_func_nanosleep	5909	unset ac_cv_func_nanosleep
5443	for ac_func in nanosleep
5444	do :
5445	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5910	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5446	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5911	if test "x$ac_cv_func_nanosleep" = xyes
5447	cat >>confdefs.h <<_ACEOF	5912	then :
5448	#define HAVE_NANOSLEEP 1	5913	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5449	_ACEOF
5450		5914
5451	fi	5915	fi
		5916
		5917	fi
		5918
		5919	fi
		5920
5452	done	5921	done
5453		5922
5454	fi	5923	ac_fn_cxx_check_type "$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 :
5455		5927
5456	fi
5457		5928
		5929	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5458		5930
5459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5	5931
5460	$as_echo_n "checking for ceil in -lm... " >&6; }	5932	fi
5461	if test "${ac_cv_lib_m_ceil+set}" = set; then :	5933
5462	$as_echo_n "(cached) " >&6	5934
5463	else	5935	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5464	ac_check_lib_save_LIBS=$LIBS	5936	LIBM=m
5465	LIBS="-lm $LIBS"	5937	fi
		5938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5939	printf %s "checking for library containing floor... " >&6; }
		5940	if test ${ac_cv_search_floor+y}
		5941	then :
		5942	printf %s "(cached) " >&6
		5943	else $as_nop
		5944	ac_func_search_save_LIBS=$LIBS
5466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467	/* end confdefs.h. */	5946	/* end confdefs.h. */
5468		5947
5469	/* Override any GCC internal prototype to avoid an error.	5948	namespace conftest {
5470	Use char because int might match the return type of a GCC	5949	extern "C" int floor ();
5471	builtin and then its argument prototype would still apply. */	5950	}
5472	#ifdef __cplusplus
5473	extern "C"
5474	#endif
5475	char ceil ();
5476	int	5951	int
5477	main ()	5952	main (void)
5478	{	5953	{
5479	return ceil ();	5954	return conftest::floor ();
5480	;	5955	;
5481	return 0;	5956	return 0;
5482	}	5957	}
5483	_ACEOF	5958	_ACEOF
		5959	for ac_lib in '' $LIBM
		5960	do
		5961	if test -z "$ac_lib"; then
		5962	ac_res="none required"
		5963	else
		5964	ac_res=-l$ac_lib
		5965	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		5966	fi
5484	if ac_fn_cxx_try_link "$LINENO"; then :	5967	if ac_fn_cxx_try_link "$LINENO"
5485	ac_cv_lib_m_ceil=yes	5968	then :
5486	else	5969	ac_cv_search_floor=$ac_res
5487	ac_cv_lib_m_ceil=no
5488	fi	5970	fi
5489	rm -f core conftest.err conftest.$ac_objext \	5971	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5490	conftest$ac_exeext conftest.$ac_ext	5972	conftest$ac_exeext
5491	LIBS=$ac_check_lib_save_LIBS	5973	if test ${ac_cv_search_floor+y}
		5974	then :
		5975	break
5492	fi	5976	fi
5493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5	5977	done
5494	$as_echo "$ac_cv_lib_m_ceil" >&6; }	5978	if test ${ac_cv_search_floor+y}
5495	if test "x$ac_cv_lib_m_ceil" = x""yes; then :	5979	then :
5496	cat >>confdefs.h <<_ACEOF
5497	#define HAVE_LIBM 1
5498	_ACEOF
5499		5980
5500	LIBS="-lm $LIBS"	5981	else $as_nop
		5982	ac_cv_search_floor=no
		5983	fi
		5984	rm conftest.$ac_ext
		5985	LIBS=$ac_func_search_save_LIBS
		5986	fi
		5987	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5988	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5989	ac_res=$ac_cv_search_floor
		5990	if test "$ac_res" != no
		5991	then :
		5992	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		5993
		5994	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5501		5995
5502	fi	5996	fi
5503		5997
5504		5998
5505		5999
5506		6000
5507		6001
5508	# 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.
5509	set dummy tic; ac_word=$2	6003	set dummy tic; ac_word=$2
5510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5511	$as_echo_n "checking for $ac_word... " >&6; }	6005	printf %s "checking for $ac_word... " >&6; }
5512	if test "${ac_cv_path_TIC+set}" = set; then :	6006	if test ${ac_cv_path_TIC+y}
5513	$as_echo_n "(cached) " >&6	6007	then :
5514	else	6008	printf %s "(cached) " >&6
		6009	else $as_nop
5515	case $TIC in	6010	case $TIC in
5516	[\\/]* \| ?:[\\/]*)	6011	[\\/]* \| ?:[\\/]*)
5517	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6012	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5518	;;	6013	;;
5519	*)	6014	*)
5520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5521	for as_dir in $PATH	6016	for as_dir in $PATH
5522	do	6017	do
5523	IFS=$as_save_IFS	6018	IFS=$as_save_IFS
5524	test -z "$as_dir" && as_dir=.	6019	case $as_dir in #(((
		6020	'') as_dir=./ ;;
		6021	*/) ;;
		6022	*) as_dir=$as_dir/ ;;
		6023	esac
5525	for ac_exec_ext in '' $ac_executable_extensions; do	6024	for ac_exec_ext in '' $ac_executable_extensions; do
5526	if { test -f "$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$ac_exec_ext"; then
5527	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6026	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5528	$as_echo "$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$ac_exec_ext" >&5
5529	break 2	6028	break 2
5530	fi	6029	fi
5531	done	6030	done
5532	done	6031	done
5533	IFS=$as_save_IFS	6032	IFS=$as_save_IFS
…		…
5536	;;	6035	;;
5537	esac	6036	esac
5538	fi	6037	fi
5539	TIC=$ac_cv_path_TIC	6038	TIC=$ac_cv_path_TIC
5540	if test -n "$TIC"; then	6039	if test -n "$TIC"; then
5541	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	6040	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5542	$as_echo "$TIC" >&6; }	6041	printf "%s\n" "$TIC" >&6; }
5543	else	6042	else
5544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5545	$as_echo "no" >&6; }	6044	printf "%s\n" "no" >&6; }
5546	fi	6045	fi
5547		6046
5548		6047
5549		6048
		6049	ac_ext=cpp
		6050	ac_cpp='$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
5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6178	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5551	$as_echo_n "checking for X... " >&6; }	6179	printf %s "checking for X... " >&6; }
5552		6180
5553		6181
5554	# Check whether --with-x was given.	6182	# Check whether --with-x was given.
5555	if test "${with_x+set}" = set; then :	6183	if test ${with_x+y}
		6184	then :
5556	withval=$with_x;	6185	withval=$with_x;
5557	fi	6186	fi
5558		6187
5559	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6188	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5560	if test "x$with_x" = xno; then	6189	if test "x$with_x" = xno; then
5561	# The user explicitly disabled X.	6190	# The user explicitly disabled X.
5562	have_x=disabled	6191	have_x=disabled
5563	else	6192	else
5564	case $x_includes,$x_libraries in #(	6193	case $x_includes,$x_libraries in #(
5565	\') as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(	6194	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5566	,NONE \| NONE,) if test "${ac_cv_have_x+set}" = set; then :	6195	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5567	$as_echo_n "(cached) " >&6	6196	then :
5568	else	6197	printf %s "(cached) " >&6
		6198	else $as_nop
5569	# One or both of the vars are not set, and there is no cached value.	6199	# One or both of the vars are not set, and there is no cached value.
5570	ac_x_includes=no ac_x_libraries=no	6200	ac_x_includes=no
		6201	ac_x_libraries=no
		6202	# Do we need to do anything special at all?
		6203	ac_save_LIBS=$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 "$cross_compiling" = no
		6228	then :
5571	rm -f -r conftest.dir	6229	rm -f -r conftest.dir
5572	if mkdir conftest.dir; then	6230	if mkdir conftest.dir; then
5573	cd conftest.dir	6231	cd conftest.dir
5574	cat >Imakefile <<'_ACEOF'	6232	cat >Imakefile <<'_ACEOF'
5575	incroot:	6233	incroot:
5576	@echo incroot='${INCROOT}'	6234	@echo incroot='${INCROOT}'
…		…
5578	@echo usrlibdir='${USRLIBDIR}'	6236	@echo usrlibdir='${USRLIBDIR}'
5579	libdir:	6237	libdir:
5580	@echo libdir='${LIBDIR}'	6238	@echo libdir='${LIBDIR}'
5581	_ACEOF	6239	_ACEOF
5582	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6240	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5583	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6241	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5584	for ac_var in incroot usrlibdir libdir; do	6242	for ac_var in incroot usrlibdir libdir; do
5585	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"	6243	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
5586	done	6244	done
5587	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6245	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5588	for ac_extension in a so sl dylib la dll; do	6246	for ac_extension in a so sl dylib la dll; do
…		…
5605	fi	6263	fi
5606	cd ..	6264	cd ..
5607	rm -f -r conftest.dir	6265	rm -f -r conftest.dir
5608	fi	6266	fi
5609		6267
5610	# Standard set of common directories for X headers.	6268	# Standard set of common directories for X headers.
5611	# 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.
5612	ac_x_header_dirs='	6270	ac_x_header_dirs='
5613	/usr/X11/include	6271	/usr/X11/include
5614	/usr/X11R7/include	6272	/usr/X11R7/include
5615	/usr/X11R6/include	6273	/usr/X11R6/include
…		…
5632	/usr/local/include/X11R7	6290	/usr/local/include/X11R7
5633	/usr/local/include/X11R6	6291	/usr/local/include/X11R6
5634	/usr/local/include/X11R5	6292	/usr/local/include/X11R5
5635	/usr/local/include/X11R4	6293	/usr/local/include/X11R4
5636		6294
		6295	/opt/X11/include
		6296
5637	/usr/X386/include	6297	/usr/X386/include
5638	/usr/x386/include	6298	/usr/x386/include
5639	/usr/XFree86/include/X11	6299	/usr/XFree86/include/X11
5640		6300
5641	/usr/include	6301	/usr/include
…		…
5653	# First, try using that file with no special directory specified.	6313	# First, try using that file with no special directory specified.
5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655	/* end confdefs.h. */	6315	/* end confdefs.h. */
5656	#include <X11/Xlib.h>	6316	#include <X11/Xlib.h>
5657	_ACEOF	6317	_ACEOF
5658	if ac_fn_cxx_try_cpp "$LINENO"; then :	6318	if ac_fn_cxx_try_cpp "$LINENO"
		6319	then :
5659	# We can compile using X headers with no special include directory.	6320	# We can compile using X headers with no special include directory.
5660	ac_x_includes=	6321	ac_x_includes=
5661	else	6322	else $as_nop
5662	for ac_dir in $ac_x_header_dirs; do	6323	for ac_dir in $ac_x_header_dirs; do
5663	if test -r "$ac_dir/X11/Xlib.h"; then	6324	if test -r "$ac_dir/X11/Xlib.h"; then
5664	ac_x_includes=$ac_dir	6325	ac_x_includes=$ac_dir
5665	break	6326	break
5666	fi	6327	fi
5667	done	6328	done
5668	fi	6329	fi
5669	rm -f conftest.err conftest.$ac_ext	6330	rm -f conftest.err conftest.i conftest.$ac_ext
5670	fi # $ac_x_includes = no	6331	fi # $ac_x_includes = no
5671		6332
5672	if test "$ac_x_libraries" = no; then	6333	if test "$ac_x_libraries" = no; then
5673	# Check for the libraries.	6334	# Check for the libraries.
5674	# See if we find them without any special options.	6335	# See if we find them without any special options.
…		…
5677	LIBS="-lX11 $LIBS"	6338	LIBS="-lX11 $LIBS"
5678	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679	/* end confdefs.h. */	6340	/* end confdefs.h. */
5680	#include <X11/Xlib.h>	6341	#include <X11/Xlib.h>
5681	int	6342	int
5682	main ()	6343	main (void)
5683	{	6344	{
5684	XrmInitialize ()	6345	XrmInitialize ()
5685	;	6346	;
5686	return 0;	6347	return 0;
5687	}	6348	}
5688	_ACEOF	6349	_ACEOF
5689	if ac_fn_cxx_try_link "$LINENO"; then :	6350	if ac_fn_cxx_try_link "$LINENO"
		6351	then :
5690	LIBS=$ac_save_LIBS	6352	LIBS=$ac_save_LIBS
5691	# We can link X programs with no special library path.	6353	# We can link X programs with no special library path.
5692	ac_x_libraries=	6354	ac_x_libraries=
5693	else	6355	else $as_nop
5694	LIBS=$ac_save_LIBS	6356	LIBS=$ac_save_LIBS
5695	for ac_dir in `$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 $ac_x_header_dirs" \| sed s/include/lib/g`
5696	do	6358	do
5697	# Don't even attempt the hair of trying to link an X program!	6359	# Don't even attempt the hair of trying to link an X program!
5698	for ac_extension in a so sl dylib la dll; do	6360	for ac_extension in a so sl dylib la dll; do
5699	if test -r "$ac_dir/libX11.$ac_extension"; then	6361	if test -r "$ac_dir/libX11.$ac_extension"; then
5700	ac_x_libraries=$ac_dir	6362	ac_x_libraries=$ac_dir
5701	break 2	6363	break 2
5702	fi	6364	fi
5703	done	6365	done
5704	done	6366	done
5705	fi	6367	fi
5706	rm -f core conftest.err conftest.$ac_objext \	6368	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5707	conftest$ac_exeext conftest.$ac_ext	6369	conftest$ac_exeext conftest.$ac_ext
5708	fi # $ac_x_libraries = no	6370	fi # $ac_x_libraries = no
5709		6371
		6372	fi
		6373	# Record the results.
5710	case $ac_x_includes,$ac_x_libraries in #(	6374	case $ac_x_includes,$ac_x_libraries in #(
5711	no,* \| ,no \| \'*)	6375	no,* \| ,no \| \'*) :
5712	# Didn't find X, or a directory has "'" in its name.	6376	# Didn't find X, or a directory has "'" in its name.
5713	ac_cv_have_x="have_x=no";; #(	6377	ac_cv_have_x="have_x=no" ;; #(
5714	*)	6378	*) :
5715	# Record where we found X for the cache.	6379	# Record where we found X for the cache.
5716	ac_cv_have_x="have_x=yes\	6380	ac_cv_have_x="have_x=yes\
5717	ac_x_includes='$ac_x_includes'\	6381	ac_x_includes='$ac_x_includes'\
5718	ac_x_libraries='$ac_x_libraries'"	6382	ac_x_libraries='$ac_x_libraries'" ;;
5719	esac	6383	esac
5720	fi	6384	fi
5721	;; #(	6385	;; #(
5722	*) have_x=yes;;	6386	*) have_x=yes;;
5723	esac	6387	esac
5724	eval "$ac_cv_have_x"	6388	eval "$ac_cv_have_x"
5725	fi # $with_x != no	6389	fi # $with_x != no
5726		6390
5727	if test "$have_x" != yes; then	6391	if test "$have_x" != yes; then
5728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5729	$as_echo "$have_x" >&6; }	6393	printf "%s\n" "$have_x" >&6; }
5730	no_x=yes	6394	no_x=yes
5731	else	6395	else
5732	# If each of the values was on the command line, it overrides each guess.	6396	# If each of the values was on the command line, it overrides each guess.
5733	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6397	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5734	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6398	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5735	# Update the cache value to reflect the command line values.	6399	# Update the cache value to reflect the command line values.
5736	ac_cv_have_x="have_x=yes\	6400	ac_cv_have_x="have_x=yes\
5737	ac_x_includes='$x_includes'\	6401	ac_x_includes='$x_includes'\
5738	ac_x_libraries='$x_libraries'"	6402	ac_x_libraries='$x_libraries'"
5739	{ $as_echo "$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
5740	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6404	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5741	fi	6405	fi
5742		6406
5743	if test "$no_x" = yes; then	6407	if test "$no_x" = yes; then
5744	# 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.
5745		6409
5746	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6410	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5747		6411
5748	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6412	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5749	else	6413	else
5750	if test -n "$x_includes"; then	6414	if test -n "$x_includes"; then
5751	X_CFLAGS="$X_CFLAGS -I$x_includes"	6415	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5754	# It would also be nice to do this for all -L options, not just this one.	6418	# It would also be nice to do this for all -L options, not just this one.
5755	if test -n "$x_libraries"; then	6419	if test -n "$x_libraries"; then
5756	X_LIBS="$X_LIBS -L$x_libraries"	6420	X_LIBS="$X_LIBS -L$x_libraries"
5757	# 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
5758	# others require no space. Words are not sufficient . . . .	6422	# others require no space. Words are not sufficient . . . .
5759	{ $as_echo "$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
5760	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6424	printf %s "checking whether -R must be followed by a space... " >&6; }
5761	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6425	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5762	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6426	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5763	ac_cxx_werror_flag=yes	6427	ac_cxx_werror_flag=yes
5764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5765	/* end confdefs.h. */	6429	/* end confdefs.h. */
5766		6430
5767	int	6431	int
5768	main ()	6432	main (void)
5769	{	6433	{
5770		6434
5771	;	6435	;
5772	return 0;	6436	return 0;
5773	}	6437	}
5774	_ACEOF	6438	_ACEOF
5775	if ac_fn_cxx_try_link "$LINENO"; then :	6439	if ac_fn_cxx_try_link "$LINENO"
		6440	then :
5776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6441	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5777	$as_echo "no" >&6; }	6442	printf "%s\n" "no" >&6; }
5778	X_LIBS="$X_LIBS -R$x_libraries"	6443	X_LIBS="$X_LIBS -R$x_libraries"
5779	else	6444	else $as_nop
5780	LIBS="$ac_xsave_LIBS -R $x_libraries"	6445	LIBS="$ac_xsave_LIBS -R $x_libraries"
5781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5782	/* end confdefs.h. */	6447	/* end confdefs.h. */
5783		6448
5784	int	6449	int
5785	main ()	6450	main (void)
5786	{	6451	{
5787		6452
5788	;	6453	;
5789	return 0;	6454	return 0;
5790	}	6455	}
5791	_ACEOF	6456	_ACEOF
5792	if ac_fn_cxx_try_link "$LINENO"; then :	6457	if ac_fn_cxx_try_link "$LINENO"
		6458	then :
5793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6459	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5794	$as_echo "yes" >&6; }	6460	printf "%s\n" "yes" >&6; }
5795	X_LIBS="$X_LIBS -R $x_libraries"	6461	X_LIBS="$X_LIBS -R $x_libraries"
5796	else	6462	else $as_nop
5797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5798	$as_echo "neither works" >&6; }	6464	printf "%s\n" "neither works" >&6; }
5799	fi	6465	fi
5800	rm -f core conftest.err conftest.$ac_objext \	6466	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5801	conftest$ac_exeext conftest.$ac_ext	6467	conftest$ac_exeext conftest.$ac_ext
5802	fi	6468	fi
5803	rm -f core conftest.err conftest.$ac_objext \	6469	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5804	conftest$ac_exeext conftest.$ac_ext	6470	conftest$ac_exeext conftest.$ac_ext
5805	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6471	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5806	LIBS=$ac_xsave_LIBS	6472	LIBS=$ac_xsave_LIBS
5807	fi	6473	fi
5808		6474
…		…
5818	# the Alpha needs dnet_stub (dnet does not exist).	6484	# the Alpha needs dnet_stub (dnet does not exist).
5819	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6485	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5821	/* end confdefs.h. */	6487	/* end confdefs.h. */
5822		6488
5823	/* Override any GCC internal prototype to avoid an error.	6489	namespace conftest {
5824	Use char because int might match the return type of a GCC	6490	extern "C" int XOpenDisplay ();
5825	builtin and then its argument prototype would still apply. */	6491	}
5826	#ifdef __cplusplus
5827	extern "C"
5828	#endif
5829	char XOpenDisplay ();
5830	int	6492	int
5831	main ()	6493	main (void)
5832	{	6494	{
5833	return XOpenDisplay ();	6495	return conftest::XOpenDisplay ();
5834	;	6496	;
5835	return 0;	6497	return 0;
5836	}	6498	}
5837	_ACEOF	6499	_ACEOF
5838	if ac_fn_cxx_try_link "$LINENO"; then :	6500	if ac_fn_cxx_try_link "$LINENO"
		6501	then :
5839		6502
5840	else	6503	else $as_nop
5841	{ $as_echo "$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
5842	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6505	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5843	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :	6506	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5844	$as_echo_n "(cached) " >&6	6507	then :
5845	else	6508	printf %s "(cached) " >&6
		6509	else $as_nop
5846	ac_check_lib_save_LIBS=$LIBS	6510	ac_check_lib_save_LIBS=$LIBS
5847	LIBS="-ldnet $LIBS"	6511	LIBS="-ldnet $LIBS"
5848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6512	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5849	/* end confdefs.h. */	6513	/* end confdefs.h. */
5850		6514
5851	/* Override any GCC internal prototype to avoid an error.	6515	namespace conftest {
5852	Use char because int might match the return type of a GCC	6516	extern "C" int dnet_ntoa ();
5853	builtin and then its argument prototype would still apply. */	6517	}
5854	#ifdef __cplusplus
5855	extern "C"
5856	#endif
5857	char dnet_ntoa ();
5858	int	6518	int
5859	main ()	6519	main (void)
5860	{	6520	{
5861	return dnet_ntoa ();	6521	return conftest::dnet_ntoa ();
5862	;	6522	;
5863	return 0;	6523	return 0;
5864	}	6524	}
5865	_ACEOF	6525	_ACEOF
5866	if ac_fn_cxx_try_link "$LINENO"; then :	6526	if ac_fn_cxx_try_link "$LINENO"
		6527	then :
5867	ac_cv_lib_dnet_dnet_ntoa=yes	6528	ac_cv_lib_dnet_dnet_ntoa=yes
5868	else	6529	else $as_nop
5869	ac_cv_lib_dnet_dnet_ntoa=no	6530	ac_cv_lib_dnet_dnet_ntoa=no
5870	fi	6531	fi
5871	rm -f core conftest.err conftest.$ac_objext \	6532	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5872	conftest$ac_exeext conftest.$ac_ext	6533	conftest$ac_exeext conftest.$ac_ext
5873	LIBS=$ac_check_lib_save_LIBS	6534	LIBS=$ac_check_lib_save_LIBS
5874	fi	6535	fi
5875	{ $as_echo "$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
5876	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6537	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5877	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :	6538	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6539	then :
5878	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6540	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5879	fi	6541	fi
5880		6542
5881	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6543	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5882	{ $as_echo "$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
5883	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6545	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5884	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :	6546	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5885	$as_echo_n "(cached) " >&6	6547	then :
5886	else	6548	printf %s "(cached) " >&6
		6549	else $as_nop
5887	ac_check_lib_save_LIBS=$LIBS	6550	ac_check_lib_save_LIBS=$LIBS
5888	LIBS="-ldnet_stub $LIBS"	6551	LIBS="-ldnet_stub $LIBS"
5889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5890	/* end confdefs.h. */	6553	/* end confdefs.h. */
5891		6554
5892	/* Override any GCC internal prototype to avoid an error.	6555	namespace conftest {
5893	Use char because int might match the return type of a GCC	6556	extern "C" int dnet_ntoa ();
5894	builtin and then its argument prototype would still apply. */	6557	}
5895	#ifdef __cplusplus
5896	extern "C"
5897	#endif
5898	char dnet_ntoa ();
5899	int	6558	int
5900	main ()	6559	main (void)
5901	{	6560	{
5902	return dnet_ntoa ();	6561	return conftest::dnet_ntoa ();
5903	;	6562	;
5904	return 0;	6563	return 0;
5905	}	6564	}
5906	_ACEOF	6565	_ACEOF
5907	if ac_fn_cxx_try_link "$LINENO"; then :	6566	if ac_fn_cxx_try_link "$LINENO"
		6567	then :
5908	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6568	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5909	else	6569	else $as_nop
5910	ac_cv_lib_dnet_stub_dnet_ntoa=no	6570	ac_cv_lib_dnet_stub_dnet_ntoa=no
5911	fi	6571	fi
5912	rm -f core conftest.err conftest.$ac_objext \	6572	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5913	conftest$ac_exeext conftest.$ac_ext	6573	conftest$ac_exeext conftest.$ac_ext
5914	LIBS=$ac_check_lib_save_LIBS	6574	LIBS=$ac_check_lib_save_LIBS
5915	fi	6575	fi
5916	{ $as_echo "$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
5917	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6577	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5918	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :	6578	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6579	then :
5919	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6580	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5920	fi	6581	fi
5921		6582
5922	fi	6583	fi
5923	fi	6584	fi
5924	rm -f core conftest.err conftest.$ac_objext \	6585	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5925	conftest$ac_exeext conftest.$ac_ext	6586	conftest$ac_exeext conftest.$ac_ext
5926	LIBS="$ac_xsave_LIBS"	6587	LIBS="$ac_xsave_LIBS"
5927		6588
5928	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6589	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5929	# to get the SysV transport functions.	6590	# to get the SysV transport functions.
…		…
5932	# The nsl library prevents programs from opening the X display	6593	# The nsl library prevents programs from opening the X display
5933	# on Irix 5.2, according to T.E. Dickey.	6594	# on Irix 5.2, according to T.E. Dickey.
5934	# The functions gethostbyname, getservbyname, and inet_addr are	6595	# The functions gethostbyname, getservbyname, and inet_addr are
5935	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6596	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5936	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6597	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5937	if test "x$ac_cv_func_gethostbyname" = x""yes; then :	6598	if test "x$ac_cv_func_gethostbyname" = xyes
		6599	then :
5938		6600
5939	fi	6601	fi
5940		6602
5941	if test $ac_cv_func_gethostbyname = no; then	6603	if test $ac_cv_func_gethostbyname = no; then
5942	{ $as_echo "$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
5943	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6605	printf %s "checking for gethostbyname in -lnsl... " >&6; }
5944	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :	6606	if test ${ac_cv_lib_nsl_gethostbyname+y}
5945	$as_echo_n "(cached) " >&6	6607	then :
5946	else	6608	printf %s "(cached) " >&6
		6609	else $as_nop
5947	ac_check_lib_save_LIBS=$LIBS	6610	ac_check_lib_save_LIBS=$LIBS
5948	LIBS="-lnsl $LIBS"	6611	LIBS="-lnsl $LIBS"
5949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950	/* end confdefs.h. */	6613	/* end confdefs.h. */
5951		6614
5952	/* Override any GCC internal prototype to avoid an error.	6615	namespace conftest {
5953	Use char because int might match the return type of a GCC	6616	extern "C" int gethostbyname ();
5954	builtin and then its argument prototype would still apply. */	6617	}
5955	#ifdef __cplusplus
5956	extern "C"
5957	#endif
5958	char gethostbyname ();
5959	int	6618	int
5960	main ()	6619	main (void)
5961	{	6620	{
5962	return gethostbyname ();	6621	return conftest::gethostbyname ();
5963	;	6622	;
5964	return 0;	6623	return 0;
5965	}	6624	}
5966	_ACEOF	6625	_ACEOF
5967	if ac_fn_cxx_try_link "$LINENO"; then :	6626	if ac_fn_cxx_try_link "$LINENO"
		6627	then :
5968	ac_cv_lib_nsl_gethostbyname=yes	6628	ac_cv_lib_nsl_gethostbyname=yes
5969	else	6629	else $as_nop
5970	ac_cv_lib_nsl_gethostbyname=no	6630	ac_cv_lib_nsl_gethostbyname=no
5971	fi	6631	fi
5972	rm -f core conftest.err conftest.$ac_objext \	6632	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5973	conftest$ac_exeext conftest.$ac_ext	6633	conftest$ac_exeext conftest.$ac_ext
5974	LIBS=$ac_check_lib_save_LIBS	6634	LIBS=$ac_check_lib_save_LIBS
5975	fi	6635	fi
5976	{ $as_echo "$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
5977	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6637	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
5978	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :	6638	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6639	then :
5979	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6640	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5980	fi	6641	fi
5981		6642
5982	if test $ac_cv_lib_nsl_gethostbyname = no; then	6643	if test $ac_cv_lib_nsl_gethostbyname = no; then
5983	{ $as_echo "$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
5984	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6645	printf %s "checking for gethostbyname in -lbsd... " >&6; }
5985	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :	6646	if test ${ac_cv_lib_bsd_gethostbyname+y}
5986	$as_echo_n "(cached) " >&6	6647	then :
5987	else	6648	printf %s "(cached) " >&6
		6649	else $as_nop
5988	ac_check_lib_save_LIBS=$LIBS	6650	ac_check_lib_save_LIBS=$LIBS
5989	LIBS="-lbsd $LIBS"	6651	LIBS="-lbsd $LIBS"
5990	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5991	/* end confdefs.h. */	6653	/* end confdefs.h. */
5992		6654
5993	/* Override any GCC internal prototype to avoid an error.	6655	namespace conftest {
5994	Use char because int might match the return type of a GCC	6656	extern "C" int gethostbyname ();
5995	builtin and then its argument prototype would still apply. */	6657	}
5996	#ifdef __cplusplus
5997	extern "C"
5998	#endif
5999	char gethostbyname ();
6000	int	6658	int
6001	main ()	6659	main (void)
6002	{	6660	{
6003	return gethostbyname ();	6661	return conftest::gethostbyname ();
6004	;	6662	;
6005	return 0;	6663	return 0;
6006	}	6664	}
6007	_ACEOF	6665	_ACEOF
6008	if ac_fn_cxx_try_link "$LINENO"; then :	6666	if ac_fn_cxx_try_link "$LINENO"
		6667	then :
6009	ac_cv_lib_bsd_gethostbyname=yes	6668	ac_cv_lib_bsd_gethostbyname=yes
6010	else	6669	else $as_nop
6011	ac_cv_lib_bsd_gethostbyname=no	6670	ac_cv_lib_bsd_gethostbyname=no
6012	fi	6671	fi
6013	rm -f core conftest.err conftest.$ac_objext \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6014	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
6015	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
6016	fi	6675	fi
6017	{ $as_echo "$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
6018	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6677	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6019	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :	6678	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6679	then :
6020	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6021	fi	6681	fi
6022		6682
6023	fi	6683	fi
6024	fi	6684	fi
…		…
6029	# on later versions), says Simon Leinen: it contains gethostby*	6689	# on later versions), says Simon Leinen: it contains gethostby*
6030	# variants that don't use the name server (or something). -lsocket	6690	# variants that don't use the name server (or something). -lsocket
6031	# must be given before -lnsl if both are needed. We assume that	6691	# must be given before -lnsl if both are needed. We assume that
6032	# if connect needs -lnsl, so does gethostbyname.	6692	# if connect needs -lnsl, so does gethostbyname.
6033	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6693	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6034	if test "x$ac_cv_func_connect" = x""yes; then :	6694	if test "x$ac_cv_func_connect" = xyes
		6695	then :
6035		6696
6036	fi	6697	fi
6037		6698
6038	if test $ac_cv_func_connect = no; then	6699	if test $ac_cv_func_connect = no; then
6039	{ $as_echo "$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
6040	$as_echo_n "checking for connect in -lsocket... " >&6; }	6701	printf %s "checking for connect in -lsocket... " >&6; }
6041	if test "${ac_cv_lib_socket_connect+set}" = set; then :	6702	if test ${ac_cv_lib_socket_connect+y}
6042	$as_echo_n "(cached) " >&6	6703	then :
6043	else	6704	printf %s "(cached) " >&6
		6705	else $as_nop
6044	ac_check_lib_save_LIBS=$LIBS	6706	ac_check_lib_save_LIBS=$LIBS
6045	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6707	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047	/* end confdefs.h. */	6709	/* end confdefs.h. */
6048		6710
6049	/* Override any GCC internal prototype to avoid an error.	6711	namespace conftest {
6050	Use char because int might match the return type of a GCC	6712	extern "C" int connect ();
6051	builtin and then its argument prototype would still apply. */	6713	}
6052	#ifdef __cplusplus
6053	extern "C"
6054	#endif
6055	char connect ();
6056	int	6714	int
6057	main ()	6715	main (void)
6058	{	6716	{
6059	return connect ();	6717	return conftest::connect ();
6060	;	6718	;
6061	return 0;	6719	return 0;
6062	}	6720	}
6063	_ACEOF	6721	_ACEOF
6064	if ac_fn_cxx_try_link "$LINENO"; then :	6722	if ac_fn_cxx_try_link "$LINENO"
		6723	then :
6065	ac_cv_lib_socket_connect=yes	6724	ac_cv_lib_socket_connect=yes
6066	else	6725	else $as_nop
6067	ac_cv_lib_socket_connect=no	6726	ac_cv_lib_socket_connect=no
6068	fi	6727	fi
6069	rm -f core conftest.err conftest.$ac_objext \	6728	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6070	conftest$ac_exeext conftest.$ac_ext	6729	conftest$ac_exeext conftest.$ac_ext
6071	LIBS=$ac_check_lib_save_LIBS	6730	LIBS=$ac_check_lib_save_LIBS
6072	fi	6731	fi
6073	{ $as_echo "$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
6074	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6733	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6075	if test "x$ac_cv_lib_socket_connect" = x""yes; then :	6734	if test "x$ac_cv_lib_socket_connect" = xyes
		6735	then :
6076	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6736	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6077	fi	6737	fi
6078		6738
6079	fi	6739	fi
6080		6740
6081	# Guillermo Gomez says -lposix is necessary on A/UX.	6741	# Guillermo Gomez says -lposix is necessary on A/UX.
6082	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6742	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6083	if test "x$ac_cv_func_remove" = x""yes; then :	6743	if test "x$ac_cv_func_remove" = xyes
		6744	then :
6084		6745
6085	fi	6746	fi
6086		6747
6087	if test $ac_cv_func_remove = no; then	6748	if test $ac_cv_func_remove = no; then
6088	{ $as_echo "$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
6089	$as_echo_n "checking for remove in -lposix... " >&6; }	6750	printf %s "checking for remove in -lposix... " >&6; }
6090	if test "${ac_cv_lib_posix_remove+set}" = set; then :	6751	if test ${ac_cv_lib_posix_remove+y}
6091	$as_echo_n "(cached) " >&6	6752	then :
6092	else	6753	printf %s "(cached) " >&6
		6754	else $as_nop
6093	ac_check_lib_save_LIBS=$LIBS	6755	ac_check_lib_save_LIBS=$LIBS
6094	LIBS="-lposix $LIBS"	6756	LIBS="-lposix $LIBS"
6095	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6096	/* end confdefs.h. */	6758	/* end confdefs.h. */
6097		6759
6098	/* Override any GCC internal prototype to avoid an error.	6760	namespace conftest {
6099	Use char because int might match the return type of a GCC	6761	extern "C" int remove ();
6100	builtin and then its argument prototype would still apply. */	6762	}
6101	#ifdef __cplusplus
6102	extern "C"
6103	#endif
6104	char remove ();
6105	int	6763	int
6106	main ()	6764	main (void)
6107	{	6765	{
6108	return remove ();	6766	return conftest::remove ();
6109	;	6767	;
6110	return 0;	6768	return 0;
6111	}	6769	}
6112	_ACEOF	6770	_ACEOF
6113	if ac_fn_cxx_try_link "$LINENO"; then :	6771	if ac_fn_cxx_try_link "$LINENO"
		6772	then :
6114	ac_cv_lib_posix_remove=yes	6773	ac_cv_lib_posix_remove=yes
6115	else	6774	else $as_nop
6116	ac_cv_lib_posix_remove=no	6775	ac_cv_lib_posix_remove=no
6117	fi	6776	fi
6118	rm -f core conftest.err conftest.$ac_objext \	6777	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6119	conftest$ac_exeext conftest.$ac_ext	6778	conftest$ac_exeext conftest.$ac_ext
6120	LIBS=$ac_check_lib_save_LIBS	6779	LIBS=$ac_check_lib_save_LIBS
6121	fi	6780	fi
6122	{ $as_echo "$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
6123	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6782	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6124	if test "x$ac_cv_lib_posix_remove" = x""yes; then :	6783	if test "x$ac_cv_lib_posix_remove" = xyes
		6784	then :
6125	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6785	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6126	fi	6786	fi
6127		6787
6128	fi	6788	fi
6129		6789
6130	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6790	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6131	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6791	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6132	if test "x$ac_cv_func_shmat" = x""yes; then :	6792	if test "x$ac_cv_func_shmat" = xyes
		6793	then :
6133		6794
6134	fi	6795	fi
6135		6796
6136	if test $ac_cv_func_shmat = no; then	6797	if test $ac_cv_func_shmat = no; then
6137	{ $as_echo "$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
6138	$as_echo_n "checking for shmat in -lipc... " >&6; }	6799	printf %s "checking for shmat in -lipc... " >&6; }
6139	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :	6800	if test ${ac_cv_lib_ipc_shmat+y}
6140	$as_echo_n "(cached) " >&6	6801	then :
6141	else	6802	printf %s "(cached) " >&6
		6803	else $as_nop
6142	ac_check_lib_save_LIBS=$LIBS	6804	ac_check_lib_save_LIBS=$LIBS
6143	LIBS="-lipc $LIBS"	6805	LIBS="-lipc $LIBS"
6144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6145	/* end confdefs.h. */	6807	/* end confdefs.h. */
6146		6808
6147	/* Override any GCC internal prototype to avoid an error.	6809	namespace conftest {
6148	Use char because int might match the return type of a GCC	6810	extern "C" int shmat ();
6149	builtin and then its argument prototype would still apply. */	6811	}
6150	#ifdef __cplusplus
6151	extern "C"
6152	#endif
6153	char shmat ();
6154	int	6812	int
6155	main ()	6813	main (void)
6156	{	6814	{
6157	return shmat ();	6815	return conftest::shmat ();
6158	;	6816	;
6159	return 0;	6817	return 0;
6160	}	6818	}
6161	_ACEOF	6819	_ACEOF
6162	if ac_fn_cxx_try_link "$LINENO"; then :	6820	if ac_fn_cxx_try_link "$LINENO"
		6821	then :
6163	ac_cv_lib_ipc_shmat=yes	6822	ac_cv_lib_ipc_shmat=yes
6164	else	6823	else $as_nop
6165	ac_cv_lib_ipc_shmat=no	6824	ac_cv_lib_ipc_shmat=no
6166	fi	6825	fi
6167	rm -f core conftest.err conftest.$ac_objext \	6826	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6168	conftest$ac_exeext conftest.$ac_ext	6827	conftest$ac_exeext conftest.$ac_ext
6169	LIBS=$ac_check_lib_save_LIBS	6828	LIBS=$ac_check_lib_save_LIBS
6170	fi	6829	fi
6171	{ $as_echo "$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
6172	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6831	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6173	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :	6832	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6833	then :
6174	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6834	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6175	fi	6835	fi
6176		6836
6177	fi	6837	fi
6178	fi	6838	fi
…		…
6184	# 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
6185	# 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.
6186	# These have to be linked with before -lX11, unlike the other	6846	# These have to be linked with before -lX11, unlike the other
6187	# libraries we check for below, so use a different variable.	6847	# libraries we check for below, so use a different variable.
6188	# John Interrante, Karl Berry	6848	# John Interrante, Karl Berry
6189	{ $as_echo "$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
6190	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6850	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6191	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :	6851	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6192	$as_echo_n "(cached) " >&6	6852	then :
6193	else	6853	printf %s "(cached) " >&6
		6854	else $as_nop
6194	ac_check_lib_save_LIBS=$LIBS	6855	ac_check_lib_save_LIBS=$LIBS
6195	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6856	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6197	/* end confdefs.h. */	6858	/* end confdefs.h. */
6198		6859
6199	/* Override any GCC internal prototype to avoid an error.	6860	namespace conftest {
6200	Use char because int might match the return type of a GCC	6861	extern "C" int IceConnectionNumber ();
6201	builtin and then its argument prototype would still apply. */	6862	}
6202	#ifdef __cplusplus
6203	extern "C"
6204	#endif
6205	char IceConnectionNumber ();
6206	int	6863	int
6207	main ()	6864	main (void)
6208	{	6865	{
6209	return IceConnectionNumber ();	6866	return conftest::IceConnectionNumber ();
6210	;	6867	;
6211	return 0;	6868	return 0;
6212	}	6869	}
6213	_ACEOF	6870	_ACEOF
6214	if ac_fn_cxx_try_link "$LINENO"; then :	6871	if ac_fn_cxx_try_link "$LINENO"
		6872	then :
6215	ac_cv_lib_ICE_IceConnectionNumber=yes	6873	ac_cv_lib_ICE_IceConnectionNumber=yes
6216	else	6874	else $as_nop
6217	ac_cv_lib_ICE_IceConnectionNumber=no	6875	ac_cv_lib_ICE_IceConnectionNumber=no
6218	fi	6876	fi
6219	rm -f core conftest.err conftest.$ac_objext \	6877	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6220	conftest$ac_exeext conftest.$ac_ext	6878	conftest$ac_exeext conftest.$ac_ext
6221	LIBS=$ac_check_lib_save_LIBS	6879	LIBS=$ac_check_lib_save_LIBS
6222	fi	6880	fi
6223	{ $as_echo "$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
6224	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6882	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6225	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :	6883	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6884	then :
6226	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6885	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6227	fi	6886	fi
6228		6887
6229	LDFLAGS=$ac_save_LDFLAGS	6888	LDFLAGS=$ac_save_LDFLAGS
6230		6889
6231	fi	6890	fi
6232		6891
6233		6892
6234	image_lib=none	6893	if test -n "$ac_tool_prefix"; then
6235
6236	PIXBUF_CFLAGS=
6237	PIXBUF_LIBS=
6238
6239	if test x$support_pixbuf = xyes; then
6240	support_pixbuf=no
6241	# Extract the first word of "pkg-config", so it can be a program name with args.	6894	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6242	set dummy pkg-config; ac_word=$2	6895	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6244	$as_echo_n "checking for $ac_word... " >&6; }	6897	printf %s "checking for $ac_word... " >&6; }
6245	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	6898	if test ${ac_cv_path_PKG_CONFIG+y}
6246	$as_echo_n "(cached) " >&6	6899	then :
6247	else	6900	printf %s "(cached) " >&6
		6901	else $as_nop
6248	case $PKG_CONFIG in	6902	case $PKG_CONFIG in
6249	[\\/]* \| ?:[\\/]*)	6903	[\\/]* \| ?:[\\/]*)
6250	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6904	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6251	;;	6905	;;
6252	*)	6906	*)
6253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6254	for as_dir in $PATH	6908	for as_dir in $PATH
6255	do	6909	do
6256	IFS=$as_save_IFS	6910	IFS=$as_save_IFS
6257	test -z "$as_dir" && as_dir=.	6911	case $as_dir in #(((
		6912	'') as_dir=./ ;;
		6913	*/) ;;
		6914	*) as_dir=$as_dir/ ;;
		6915	esac
6258	for ac_exec_ext in '' $ac_executable_extensions; do	6916	for ac_exec_ext in '' $ac_executable_extensions; do
6259	if { test -f "$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$ac_exec_ext"; then
6260	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6918	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6261	$as_echo "$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$ac_exec_ext" >&5
6262	break 2	6920	break 2
6263	fi	6921	fi
6264	done	6922	done
6265	done	6923	done
6266	IFS=$as_save_IFS	6924	IFS=$as_save_IFS
6267		6925
6268	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6269	;;	6926	;;
6270	esac	6927	esac
6271	fi	6928	fi
6272	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6929	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6273	if test -n "$PKG_CONFIG"; then	6930	if test -n "$PKG_CONFIG"; then
6274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6275	$as_echo "$PKG_CONFIG" >&6; }	6932	printf "%s\n" "$PKG_CONFIG" >&6; }
6276	else	6933	else
6277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6934	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6278	$as_echo "no" >&6; }	6935	printf "%s\n" "no" >&6; }
6279	fi	6936	fi
6280		6937
6281		6938
6282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6283	$as_echo_n "checking for gdk-pixbuf... " >&6; }
6284	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-xlib-2.0; then
6285	PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-xlib-2.0 --cflags`"
6286	PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-xlib-2.0 --libs`"
6287	support_pixbuf=yes
6288	fi
6289
6290	if test x$support_pixbuf = xyes; then
6291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6292	$as_echo "ok" >&6; }
6293	image_lib=gdk-pixbuf
6294	support_afterimage=no
6295
6296	$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6297
6298
6299	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6300
6301	else
6302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6303	$as_echo "no" >&6; }
6304	fi
6305	fi	6939	fi
6306		6940	if test -z "$ac_cv_path_PKG_CONFIG"; then
6307		6941	ac_pt_PKG_CONFIG=$PKG_CONFIG
6308
6309
6310	AFTERIMAGE_CFLAGS=
6311	AFTERIMAGE_LIBS=
6312	AFTERIMAGE_VERSION=
6313
6314	if test x$support_afterimage = xyes; then
6315	support_afterimage=no
6316
6317	if test "x$afterimage_config" = "x" ; then
6318	# Extract the first word of "afterimage-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.
6319	set dummy afterimage-config; ac_word=$2	6943	set dummy pkg-config; ac_word=$2
6320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6944	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6321	$as_echo_n "checking for $ac_word... " >&6; }	6945	printf %s "checking for $ac_word... " >&6; }
6322	if test "${ac_cv_path_afterimage_config+set}" = set; then :	6946	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6323	$as_echo_n "(cached) " >&6	6947	then :
6324	else	6948	printf %s "(cached) " >&6
6325	case $afterimage_config in	6949	else $as_nop
		6950	case $ac_pt_PKG_CONFIG in
6326	[\\/]* \| ?:[\\/]*)	6951	[\\/]* \| ?:[\\/]*)
6327	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	6952	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6328	;;	6953	;;
6329	*)	6954	*)
6330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6955	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6331	for as_dir in $PATH	6956	for as_dir in $PATH
6332	do	6957	do
6333	IFS=$as_save_IFS	6958	IFS=$as_save_IFS
6334	test -z "$as_dir" && as_dir=.	6959	case $as_dir in #(((
		6960	'') as_dir=./ ;;
		6961	*/) ;;
		6962	*) as_dir=$as_dir/ ;;
		6963	esac
6335	for ac_exec_ext in '' $ac_executable_extensions; do	6964	for ac_exec_ext in '' $ac_executable_extensions; do
6336	if { test -f "$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$ac_exec_ext"; then
6337	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"	6966	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6338	$as_echo "$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$ac_exec_ext" >&5
6339	break 2	6968	break 2
6340	fi	6969	fi
6341	done	6970	done
6342	done	6971	done
6343	IFS=$as_save_IFS	6972	IFS=$as_save_IFS
6344		6973
6345	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
6346	;;	6974	;;
6347	esac	6975	esac
6348	fi	6976	fi
6349	afterimage_config=$ac_cv_path_afterimage_config	6977	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6350	if test -n "$afterimage_config"; then	6978	if test -n "$ac_pt_PKG_CONFIG"; then
6351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5	6979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6352	$as_echo "$afterimage_config" >&6; }	6980	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6353	else	6981	else
6354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6355	$as_echo "no" >&6; }	6983	printf "%s\n" "no" >&6; }
6356	fi	6984	fi
6357		6985
6358		6986	if test "x$ac_pt_PKG_CONFIG" = x; then
6359	fi	6987	PKG_CONFIG="no"
6360	if test "x$afterimage_config" != "xno" ; then
6361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6362	$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6363	xAFTERIMAGE_VERSION=`$afterimage_config --version`
6364	if test -n "$xAFTERIMAGE_VERSION" ; then
6365	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6366	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
6367	if test "x$xAFTERIMAGE_LIBS" != "x"; then
6368	libai_ver_major=`echo $xAFTERIMAGE_VERSION \| cut -f 1 -d .`
6369	libai_ver_minor=`echo $xAFTERIMAGE_VERSION \| cut -f 2 -d .`
6370	if test $libai_ver_major -gt 1 -o $ $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 $; then
6371	support_afterimage=yes
6372	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
6373	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
6374	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
6375	fi
6376	fi
6377	fi
6378	if test "x$support_afterimage" = "xyes"; then
6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6380	$as_echo "$AFTERIMAGE_LIBS" >&6; }
6381	image_lib=libafterimage
6382
6383	$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6384
6385
6386	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6387
6388	else	6988	else
6389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6989	case $cross_compiling:$ac_tool_warned in
6390	$as_echo "no" >&6; }	6990	yes:)
		6991	{ printf "%s\n" "$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
6391	fi	6996	fi
6392	fi
6393	fi
6394
6395
6396
6397
6398	for ac_header in \
6399	sys/byteorder.h \
6400	sys/ioctl.h \
6401	sys/sockio.h \
6402	sys/strredir.h \
6403	stdint.h \
6404	wchar.h \
6405	cwchar \
6406
6407	do :
6408	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6409	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6410	eval as_val=\$$as_ac_Header
6411	if test "x$as_val" = x""yes; then :
6412	cat >>confdefs.h <<_ACEOF
6413	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6414	_ACEOF
6415
6416	fi
6417
6418	done
6419
6420
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPointer" >&5
6422	$as_echo_n "checking for XPointer... " >&6; }
6423	if test "${rxvt_cv_xpointer+set}" = set; then :
6424	$as_echo_n "(cached) " >&6
6425	else	6997	else
		6998	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6999	fi
		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
		7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		7040	printf %s "checking for libstartup-notification-1.0... " >&6; }
		7041	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		7042	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		7043	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		7044
		7045	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7046	printf "%s\n" "ok" >&6; }
		7047
		7048
		7049	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7050
		7051
		7052	else
		7053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7054	printf "%s\n" "no" >&6; }
		7055	:
		7056	fi
		7057
		7058	fi
		7059
		7060
		7061
		7062
		7063	if test x$support_frills = xyes; then
		7064
		7065	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7066	printf %s "checking for xmu... " >&6; }
		7067	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7068	XMU_CFLAGS="`$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 $XMU_CFLAGS"
		7076
		7077	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7078
		7079
		7080	else
		7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7082	printf "%s\n" "no" >&6; }
		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 $as_nop
6426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7132	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6427	/* end confdefs.h. */	7133	/* end confdefs.h. */
		7134
		7135	#define XLIB_ILLEGAL_ACCESS
6428	#include <X11/Xlib.h>	7136	#include <X11/Xlib.h>
		7137
6429	int	7138	int
6430	main ()	7139	main (void)
6431	{	7140	{
6432	XPointer dummy;	7141
		7142	Display *dpy;
		7143	dpy->xdefaults = (char *)0;
		7144
6433	;	7145	;
6434	return 0;	7146	return 0;
6435	}	7147	}
6436	_ACEOF	7148	_ACEOF
6437	if ac_fn_cxx_try_compile "$LINENO"; then :	7149	if ac_fn_cxx_try_compile "$LINENO"
6438	rxvt_cv_xpointer=yes	7150	then :
6439	else	7151	rxvt_cv_xlib_illegal_access=yes
6440	rxvt_cv_xpointer=no	7152	else $as_nop
		7153	rxvt_cv_xlib_illegal_access=no
		7154
6441	fi	7155	fi
6442	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7156	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6443	fi	7157	fi
6444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xpointer" >&5	7158	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6445	$as_echo "$rxvt_cv_xpointer" >&6; }	7159	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
6446	if test x$rxvt_cv_xpointer = xyes; then
6447
6448	$as_echo "#define HAVE_XPOINTER 1" >>confdefs.h
6449
6450	fi
6451
6452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6453	$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6454	if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :	7160	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6455	$as_echo_n "(cached) " >&6	7161
6456	else	7162	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6457	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	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
6458	/* end confdefs.h. */	7184	/* end confdefs.h. */
6459		7185
6460	#define XLIB_ILLEGAL_ACCESS	7186	#if defined _WIN64 && !defined __CYGWIN__
6461	#include <X11/Xlib.h>	7187	LLP64
		7188	#endif
6462		7189
6463	int	7190	int
6464	main ()	7191	main (void)
6465	{	7192	{
6466
6467	Display *dpy;
6468	dpy->xdefaults = (char *)0;
6469		7193
6470	;	7194	;
6471	return 0;	7195	return 0;
6472	}	7196	}
		7197
6473	_ACEOF	7198	_ACEOF
6474	if ac_fn_cxx_try_compile "$LINENO"; then :	7199	if ac_fn_cxx_try_compile "$LINENO"
6475	rxvt_cv_xlib_illegal_access=yes	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
		7222	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7223	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7224	do
		7225	IFS=$as_save_IFS
		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
		7233	for ac_exec_ext in '' $ac_executable_extensions; do
		7234	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7235	as_fn_executable_p "$ac_path_GREP" \|\| continue
		7236	# Check for GNU ac_path_GREP and select it if it is found.
		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
		7257	fi
		7258	# 10*(2^10) chars as input seems more than enough
		7259	test $ac_count -gt 10 && break
		7260	done
		7261	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7262	esac
		7263
		7264	$ac_path_GREP_found && break 3
		7265	done
		7266	done
		7267	done
		7268	IFS=$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" "$LINENO" 5
		7271	fi
6476	else	7272	else
6477	rxvt_cv_xlib_illegal_access=no	7273	ac_cv_path_GREP=$GREP
6478
6479	fi	7274	fi
6480	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6481	fi
6482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6483	$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6484	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6485		7275
6486	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6487
6488	fi	7276	fi
		7277	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7278	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7279	GREP="$ac_cv_path_GREP"
6489		7280
6490	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6491	if test "x$ac_cv_type_mode_t" = x""yes; then :
6492		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;;
		7334	esac
		7335
		7336	$ac_path_EGREP_found && break 3
		7337	done
		7338	done
		7339	done
		7340	IFS=$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" "$LINENO" 5
		7343	fi
6493	else	7344	else
6494		7345	ac_cv_path_EGREP=$EGREP
6495	cat >>confdefs.h <<_ACEOF
6496	#define mode_t int
6497	_ACEOF
6498
6499	fi	7346	fi
6500		7347
6501	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"	7348	fi
6502	if test "x$ac_cv_type_pid_t" = x""yes; then :
6503
6504	else
6505
6506	cat >>confdefs.h <<_ACEOF
6507	#define pid_t int
6508	_ACEOF
6509
6510	fi	7349	fi
		7350	{ printf "%s\n" "$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"
6511		7353
		7354
6512	{ $as_echo "$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
6513	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }	7356	printf %s "checking for uid_t in sys/types.h... " >&6; }
6514	if test "${ac_cv_type_uid_t+set}" = set; then :	7357	if test ${ac_cv_type_uid_t+y}
6515	$as_echo_n "(cached) " >&6	7358	then :
6516	else	7359	printf %s "(cached) " >&6
		7360	else $as_nop
6517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518	/* end confdefs.h. */	7362	/* end confdefs.h. */
6519	#include <sys/types.h>	7363	#include <sys/types.h>
6520		7364
6521	_ACEOF	7365	_ACEOF
6522	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6523	$EGREP "uid_t" >/dev/null 2>&1; then :	7367	$EGREP "uid_t" >/dev/null 2>&1
		7368	then :
6524	ac_cv_type_uid_t=yes	7369	ac_cv_type_uid_t=yes
6525	else	7370	else $as_nop
6526	ac_cv_type_uid_t=no	7371	ac_cv_type_uid_t=no
6527	fi	7372	fi
6528	rm -f conftest*	7373	rm -rf conftest*
6529		7374
6530	fi	7375	fi
6531	{ $as_echo "$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
6532	$as_echo "$ac_cv_type_uid_t" >&6; }	7377	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6533	if test $ac_cv_type_uid_t = no; then	7378	if test $ac_cv_type_uid_t = no; then
6534		7379
6535	$as_echo "#define uid_t int" >>confdefs.h	7380	printf "%s\n" "#define uid_t int" >>confdefs.h
6536		7381
6537		7382
6538	$as_echo "#define gid_t int" >>confdefs.h	7383	printf "%s\n" "#define gid_t int" >>confdefs.h
6539		7384
6540	fi	7385	fi
6541		7386
6542	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7387	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6543	case $ac_cv_c_int16_t in #(	7388	case $ac_cv_c_int16_t in #(
6544	no\|yes) ;; #(	7389	no\|yes) ;; #(
6545	*)	7390	*)
6546		7391
6547	cat >>confdefs.h <<_ACEOF	7392	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6548	#define int16_t $ac_cv_c_int16_t
6549	_ACEOF
6550	;;	7393	;;
6551	esac	7394	esac
6552		7395
6553	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7396	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6554	case $ac_cv_c_uint16_t in #(	7397	case $ac_cv_c_uint16_t in #(
6555	no\|yes) ;; #(	7398	no\|yes) ;; #(
6556	*)	7399	*)
6557		7400
6558		7401
6559	cat >>confdefs.h <<_ACEOF	7402	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6560	#define uint16_t $ac_cv_c_uint16_t
6561	_ACEOF
6562	;;	7403	;;
6563	esac	7404	esac
6564		7405
6565	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7406	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6566	case $ac_cv_c_int32_t in #(	7407	case $ac_cv_c_int32_t in #(
6567	no\|yes) ;; #(	7408	no\|yes) ;; #(
6568	*)	7409	*)
6569		7410
6570	cat >>confdefs.h <<_ACEOF	7411	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6571	#define int32_t $ac_cv_c_int32_t
6572	_ACEOF
6573	;;	7412	;;
6574	esac	7413	esac
6575		7414
6576	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7415	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6577	case $ac_cv_c_uint32_t in #(	7416	case $ac_cv_c_uint32_t in #(
6578	no\|yes) ;; #(	7417	no\|yes) ;; #(
6579	*)	7418	*)
6580		7419
6581	$as_echo "#define _UINT32_T 1" >>confdefs.h	7420	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6582		7421
6583		7422
6584	cat >>confdefs.h <<_ACEOF	7423	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6585	#define uint32_t $ac_cv_c_uint32_t
6586	_ACEOF
6587	;;	7424	;;
6588	esac	7425	esac
6589		7426
6590		7427
6591	for ac_func in unsetenv
6592	do :
6593	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7428	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6594	if test "x$ac_cv_func_unsetenv" = x""yes; then :	7429	if test "x$ac_cv_func_unsetenv" = xyes
6595	cat >>confdefs.h <<_ACEOF	7430	then :
6596	#define HAVE_UNSETENV 1	7431	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6597	_ACEOF
6598		7432
6599	fi	7433	fi
6600	done
6601		7434
6602		7435
6603		7436
6604	support_utmp=yes	7437	support_utmp=yes
6605	support_wtmp=yes	7438	support_wtmp=yes
6606	support_lastlog=yes	7439	support_lastlog=yes
6607		7440
6608	# Check whether --enable-utmp was given.	7441	# Check whether --enable-utmp was given.
6609	if test "${enable_utmp+set}" = set; then :	7442	if test ${enable_utmp+y}
		7443	then :
6610	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7444	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6611	support_utmp=$enableval	7445	support_utmp=$enableval
6612	fi	7446	fi
6613	fi	7447	fi
6614		7448
6615		7449
6616	# Check whether --enable-wtmp was given.	7450	# Check whether --enable-wtmp was given.
6617	if test "${enable_wtmp+set}" = set; then :	7451	if test ${enable_wtmp+y}
		7452	then :
6618	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7453	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6619	support_wtmp=$enableval	7454	support_wtmp=$enableval
6620	fi	7455	fi
6621	fi	7456	fi
6622		7457
6623		7458
6624	# Check whether --enable-lastlog was given.	7459	# Check whether --enable-lastlog was given.
6625	if test "${enable_lastlog+set}" = set; then :	7460	if test ${enable_lastlog+y}
		7461	then :
6626	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7462	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6627	support_lastlog=$enableval	7463	support_lastlog=$enableval
6628	fi	7464	fi
6629	fi	7465	fi
6630		7466
6631		7467
6632	if test x$support_utmp = xyes; then	7468	if test x$support_utmp = xyes; then
6633		7469
6634	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7470	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
6635		7471
6636	fi	7472	fi
6637	if test x$support_wtmp = xyes; then	7473	if test x$support_wtmp = xyes; then
6638		7474
6639	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7475	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
6640		7476
6641	fi	7477	fi
6642	if test x$support_lastlog = xyes; then	7478	if test x$support_lastlog = xyes; then
6643		7479
6644	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h	7480	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
6645		7481
6646	fi	7482	fi
6647		7483
6648	for ac_func in \	7484	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
6649	updwtmp \	7485	if test "x$ac_cv_func_updwtmp" = xyes
6650	updwtmpx \	7486	then :
6651	updlastlogx \	7487	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
6652		7488
		7489	fi
		7490	ac_fn_cxx_check_func "$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 $host in
		7513	--solaris*)
		7514
		7515	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		7516
		7517	;;
		7518	esac
		7519
		7520
		7521	for ac_header in utmp.h
6653	do :	7522	do :
6654	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6655	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6656	eval as_val=\$$as_ac_var
6657	if test "x$as_val" = x""yes; then :
6658	cat >>confdefs.h <<_ACEOF
6659	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6660	_ACEOF
6661
6662	fi
6663	done
6664
6665
6666	for ac_header in lastlog.h
6667	do :
6668	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6669	if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6670	cat >>confdefs.h <<_ACEOF
6671	#define HAVE_LASTLOG_H 1
6672	_ACEOF
6673
6674	fi
6675
6676	done
6677
6678
6679
6680	for ac_header in utmp.h
6681	do :
6682	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"	7523	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6683	if test "x$ac_cv_header_utmp_h" = x""yes; then :	7524	if test "x$ac_cv_header_utmp_h" = xyes
6684	cat >>confdefs.h <<_ACEOF	7525	then :
6685	#define HAVE_UTMP_H 1	7526	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
6686	_ACEOF	7527
6687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmp" >&5	7528	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6688	$as_echo_n "checking for struct utmp... " >&6; }
6689	if test "${pt_cv_struct_utmp+set}" = set; then :
6690	$as_echo_n "(cached) " >&6
6691	else
6692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693	/* end confdefs.h. */
6694	#include <sys/types.h>	7529	#include <sys/types.h>
6695	#include <utmp.h>	7530	#include <utmp.h>
6696	int	7531
6697	main ()	7532	"
6698	{
6699	struct utmp ut;
6700	;
6701	return 0;
6702	}
6703	_ACEOF
6704	if ac_fn_cxx_try_compile "$LINENO"; then :
6705	pt_cv_struct_utmp=yes
6706	else
6707	pt_cv_struct_utmp=no
6708	fi
6709	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6710	fi
6711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp" >&5
6712	$as_echo "$pt_cv_struct_utmp" >&6; }
6713	if test x$pt_cv_struct_utmp = xyes; then	7533	if test "x$ac_cv_type_struct_utmp" = xyes
		7534	then :
6714		7535
6715	$as_echo "#define HAVE_STRUCT_UTMP 1" >>confdefs.h	7536	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6716		7537
6717	fi
6718		7538
		7539	fi
6719		7540
6720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host in utmp struct" >&5	7541
6721	$as_echo_n "checking for ut_host in utmp struct... " >&6; }	7542	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6722	if test "${pt_cv_struct_utmp_host+set}" = set; then :
6723	$as_echo_n "(cached) " >&6
6724	else
6725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726	/* end confdefs.h. */
6727	#include <sys/types.h>	7543	#include <sys/types.h>
6728	#include <utmp.h>	7544	#include <utmp.h>
6729	int	7545
6730	main ()	7546	"
6731	{
6732	struct utmp ut; ut.ut_host;
6733	;
6734	return 0;
6735	}
6736	_ACEOF
6737	if ac_fn_cxx_try_compile "$LINENO"; then :
6738	pt_cv_struct_utmp_host=yes
6739	else
6740	pt_cv_struct_utmp_host=no
6741	fi
6742	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743	fi
6744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_host" >&5
6745	$as_echo "$pt_cv_struct_utmp_host" >&6; }
6746	if test x$pt_cv_struct_utmp_host = xyes; then	7547	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7548	then :
6747		7549
6748	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h	7550	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
6749		7551
6750	fi	7552	fi
6751		7553
6752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid in utmp struct" >&5	7554
6753	$as_echo_n "checking for ut_pid in utmp struct... " >&6; }	7555	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6754	if test "${pt_cv_struct_utmp_pid+set}" = set; then :
6755	$as_echo_n "(cached) " >&6
6756	else
6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6758	/* end confdefs.h. */
6759	#include <sys/types.h>	7556	#include <sys/types.h>
6760	#include <utmp.h>	7557	#include <utmp.h>
6761	int	7558
6762	main ()	7559	"
6763	{
6764	struct utmp ut; ut.ut_pid;
6765	;
6766	return 0;
6767	}
6768	_ACEOF
6769	if ac_fn_cxx_try_compile "$LINENO"; then :
6770	pt_cv_struct_utmp_pid=yes
6771	else
6772	pt_cv_struct_utmp_pid=no
6773	fi
6774	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6775	fi
6776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_pid" >&5
6777	$as_echo "$pt_cv_struct_utmp_pid" >&6; }
6778	if test x$pt_cv_struct_utmp_pid = xyes; then	7560	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7561	then :
6779		7562
6780	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h	7563	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
6781		7564
6782	fi	7565	fi
		7566
6783		7567
6784	fi	7568	fi
6785		7569
6786	done	7570	done
6787		7571
6788
6789	for ac_header in utmpx.h	7572	for ac_header in utmpx.h
6790	do :	7573	do :
6791	ac_fn_cxx_check_header_mongrel "$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" "$ac_includes_default"
6792	if test "x$ac_cv_header_utmpx_h" = x""yes; then :	7575	if test "x$ac_cv_header_utmpx_h" = xyes
6793	cat >>confdefs.h <<_ACEOF	7576	then :
6794	#define HAVE_UTMPX_H 1	7577	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
6795	_ACEOF	7578
6796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmpx" >&5	7579	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6797	$as_echo_n "checking for struct utmpx... " >&6; }
6798	if test "${pt_cv_struct_utmpx+set}" = set; then :
6799	$as_echo_n "(cached) " >&6
6800	else
6801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6802	/* end confdefs.h. */
6803	#include <sys/types.h>	7580	#include <sys/types.h>
6804	#include <utmpx.h>	7581	#include <utmpx.h>
6805	int	7582
6806	main ()	7583	"
6807	{
6808	struct utmpx ut;
6809	;
6810	return 0;
6811	}
6812	_ACEOF
6813	if ac_fn_cxx_try_compile "$LINENO"; then :
6814	pt_cv_struct_utmpx=yes
6815	else
6816	pt_cv_struct_utmpx=no
6817	fi
6818	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6819	fi
6820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx" >&5
6821	$as_echo "$pt_cv_struct_utmpx" >&6; }
6822	if test x$pt_cv_struct_utmpx = xyes; then	7584	if test "x$ac_cv_type_struct_utmpx" = xyes
		7585	then :
6823		7586
6824	$as_echo "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h	7587	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6825		7588
6826	fi
6827		7589
		7590	fi
6828		7591
6829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host in utmpx struct" >&5	7592
6830	$as_echo_n "checking for host in utmpx struct... " >&6; }	7593	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6831	if test "${pt_cv_struct_utmpx_host+set}" = set; then :
6832	$as_echo_n "(cached) " >&6
6833	else
6834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835	/* end confdefs.h. */
6836	#include <sys/types.h>	7594	#include <sys/types.h>
6837	#include <utmpx.h>	7595	#include <utmpx.h>
6838	int	7596
6839	main ()	7597	"
6840	{
6841	struct utmpx utx; utx.ut_host;
6842	;
6843	return 0;
6844	}
6845	_ACEOF
6846	if ac_fn_cxx_try_compile "$LINENO"; then :
6847	pt_cv_struct_utmpx_host=yes
6848	else
6849	pt_cv_struct_utmpx_host=no
6850	fi
6851	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6852	fi
6853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_host" >&5
6854	$as_echo "$pt_cv_struct_utmpx_host" >&6; }
6855	if test x$pt_cv_struct_utmpx_host = xyes; then	7598	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7599	then :
6856		7600
6857	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h	7601	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6858		7602
6859	fi	7603	fi
6860		7604
6861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for session in utmpx struct" >&5
6862	$as_echo_n "checking for session in utmpx struct... " >&6; }
6863	if test "${pt_cv_struct_utmpx_session+set}" = set; then :
6864	$as_echo_n "(cached) " >&6
6865	else
6866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6867	/* end confdefs.h. */
6868	#include <sys/types.h>
6869	#include <utmpx.h>
6870	int
6871	main ()
6872	{
6873	struct utmpx utx; utx.ut_session;
6874	;
6875	return 0;
6876	}
6877	_ACEOF
6878	if ac_fn_cxx_try_compile "$LINENO"; then :
6879	pt_cv_struct_utmpx_session=yes
6880	else
6881	pt_cv_struct_utmpx_session=no
6882	fi
6883	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6884	fi
6885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_session" >&5
6886	$as_echo "$pt_cv_struct_utmpx_session" >&6; }
6887	if test x$pt_cv_struct_utmpx_session = xyes; then
6888
6889	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6890
6891	fi
6892		7605
6893	fi	7606	fi
6894		7607
6895	done	7608	done
6896		7609	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlog" >&5
6898	$as_echo_n "checking for struct lastlog... " >&6; }
6899	if test "${pt_cv_struct_lastlog+set}" = set; then :
6900	$as_echo_n "(cached) " >&6
6901	else
6902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6903	/* end confdefs.h. */
6904	#include <sys/types.h>	7610	#include <sys/types.h>
6905	#include <utmp.h>	7611	#include <utmp.h>
6906	#ifdef HAVE_LASTLOG_H	7612	#ifdef HAVE_LASTLOG_H
6907	#include <lastlog.h>	7613	#include <lastlog.h>
6908	#endif	7614	#endif
6909		7615
6910	int	7616	"
6911	main ()
6912	{
6913	struct lastlog ll;
6914	;
6915	return 0;
6916	}
6917	_ACEOF
6918	if ac_fn_cxx_try_compile "$LINENO"; then :
6919	pt_cv_struct_lastlog=yes
6920	else
6921	pt_cv_struct_lastlog=no
6922	fi
6923	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6924	fi
6925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlog" >&5
6926	$as_echo "$pt_cv_struct_lastlog" >&6; }
6927	if test x$pt_cv_struct_lastlog = xyes; then	7617	if test "x$ac_cv_type_struct_lastlog" = xyes
		7618	then :
6928		7619
6929	$as_echo "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h	7620	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6930		7621
6931	fi
6932		7622
6933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlogx" >&5	7623	fi
6934	$as_echo_n "checking for struct lastlogx... " >&6; }	7624
6935	if test "${pt_cv_struct_lastlogx+set}" = set; then :	7625
6936	$as_echo_n "(cached) " >&6	7626	ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
6937	else
6938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6939	/* end confdefs.h. */
6940	#include <sys/types.h>	7627	#include <sys/types.h>
6941	#include <utmpx.h>	7628	#include <utmpx.h>
6942	#ifdef HAVE_LASTLOG_H	7629	#ifdef HAVE_LASTLOG_H
6943	#include <lastlog.h>	7630	#include <lastlog.h>
6944	#endif	7631	#endif
6945		7632
6946	int	7633	"
6947	main ()
6948	{
6949	struct lastlogx ll;
6950	;
6951	return 0;
6952	}
6953	_ACEOF
6954	if ac_fn_cxx_try_compile "$LINENO"; then :
6955	pt_cv_struct_lastlogx=yes
6956	else
6957	pt_cv_struct_lastlogx=no
6958	fi
6959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6960	fi
6961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlogx" >&5
6962	$as_echo "$pt_cv_struct_lastlogx" >&6; }
6963	if test x$pt_cv_struct_lastlogx = xyes; then	7634	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7635	then :
6964		7636
6965	$as_echo "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h	7637	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6966		7638
6967	fi
6968		7639
		7640	fi
6969		7641
6970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5	7642
6971	$as_echo_n "checking where utmp is located... " >&6; }	7643
6972	if test "${pt_cv_path_utmp+set}" = set; then :	7644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6973	$as_echo_n "(cached) " >&6	7645	printf %s "checking for a fallback location of utmp... " >&6; }
6974	else	7646	if test ${pt_cv_path_utmp+y}
		7647	then :
		7648	printf %s "(cached) " >&6
		7649	else $as_nop
		7650
6975	if test "$cross_compiling" = yes; then :	7651	if test "$cross_compiling" != yes; then
		7652	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
		7653	if test -f "$file"; then
		7654	pt_cv_path_utmp=$file
		7655	break
		7656	fi
		7657	done
		7658	fi
		7659	fi
		7660	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
		7661	printf "%s\n" "$pt_cv_path_utmp" >&6; }
		7662	if test x$pt_cv_path_utmp != x; then
		7663
		7664	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
		7665
		7666	elif test "$cross_compiling" = yes; then
6976	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define 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
6977	$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}	7668	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6978	else	7669	fi
		7670
		7671
		7672	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
		7673	printf %s "checking for a fallback location of wtmp... " >&6; }
		7674	if test ${pt_cv_path_wtmp+y}
		7675	then :
		7676	printf %s "(cached) " >&6
		7677	else $as_nop
		7678
		7679	if test "$cross_compiling" != yes; then
		7680	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
		7681	if test -f "$file"; then
		7682	pt_cv_path_wtmp=$file
		7683	break
		7684	fi
		7685	done
		7686	fi
		7687	fi
		7688	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
		7689	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
		7690	if test x$pt_cv_path_wtmp != x; then
		7691
		7692	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
		7693
		7694	elif test "$cross_compiling" = yes; then
		7695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
		7696	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
		7697	fi
		7698
		7699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
		7700	printf %s "checking for a fallback location of wtmpx... " >&6; }
		7701	if test ${pt_cv_path_wtmpx+y}
		7702	then :
		7703	printf %s "(cached) " >&6
		7704	else $as_nop
		7705
		7706	if test "$cross_compiling" != yes; then
		7707	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
		7708	if test -f "$file"; then
		7709	pt_cv_path_wtmpx=$file
		7710	break
		7711	fi
		7712	done
		7713	fi
		7714	fi
		7715	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
		7716	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
		7717	if test x$pt_cv_path_wtmpx != x; then
		7718
		7719	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
		7720
		7721	elif test "$cross_compiling" = yes; then
		7722	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
		7723	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
		7724	fi
		7725
		7726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
		7727	printf %s "checking for a fallback location of lastlog... " >&6; }
		7728	if test ${pt_cv_path_lastlog+y}
		7729	then :
		7730	printf %s "(cached) " >&6
		7731	else $as_nop
		7732
		7733	if test "$cross_compiling" != yes; then
		7734	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
		7735	if test -f "$file"; then
		7736	pt_cv_path_lastlog=$file
		7737	break
		7738	fi
		7739	done
		7740	fi
		7741	fi
		7742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
		7743	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
		7744	if test x$pt_cv_path_lastlog != x; then
		7745
		7746	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
		7747
		7748	elif test "$cross_compiling" = yes; then
		7749	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
		7750	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
		7751	fi
		7752
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
		7754	printf %s "checking for a fallback location of lastlogx... " >&6; }
		7755	if test ${pt_cv_path_lastlogx+y}
		7756	then :
		7757	printf %s "(cached) " >&6
		7758	else $as_nop
		7759
		7760	if test "$cross_compiling" != yes; then
		7761	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
		7762	if test -f "$file"; then
		7763	pt_cv_path_lastlogx=$file
		7764	break
		7765	fi
		7766	done
		7767	fi
		7768	fi
		7769	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
		7770	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
		7771	if test x$pt_cv_path_lastlogx != x; then
		7772
		7773	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
		7774
		7775	elif test "$cross_compiling" = yes; then
		7776	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
		7777	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
		7778	fi
		7779
		7780
		7781
		7782
		7783	save_LIBS=$LIBS
		7784	save_CXXFLAGS=$CXXFLAGS
		7785	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7786	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7787	if test x$support_xim = xyes; then
		7788	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7789	printf %s "checking for working Xlocale... " >&6; }
		7790	if test ${rxvt_cv_func_xlocale+y}
		7791	then :
		7792	printf %s "(cached) " >&6
		7793	else $as_nop
		7794	if test "$cross_compiling" = yes
		7795	then :
		7796	:
		7797	else $as_nop
6979	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6980	/* end confdefs.h. */	7799	/* end confdefs.h. */
6981	#include <stdio.h>	7800
		7801	#include <X11/Xlib.h>
6982	#include <stdlib.h>	7802	#include <stdlib.h>
6983	#include <sys/types.h>	7803	int main() {
6984	#include <utmp.h>	7804	char *p;
6985	#include <errno.h>	7805	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
6986	main()	7806	exit (XSupportsLocale() ? 0 : 1);
6987	{	7807	else
6988	char *u, utmplist[] = {
6989	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
6990	FILE a, f=fopen("conftestval", "w");
6991	if (!f) exit(1);
6992	#ifdef UTMP_FILE
6993	fprintf(f, "%s\n", UTMP_FILE);
6994	exit(0);	7808	exit (1);
6995	#endif
6996	#ifdef _PATH_UTMP
6997	fprintf(f, "%s\n", _PATH_UTMP);
6998	exit(0);
6999	#endif
7000	for (u = utmplist; *u; u++) {
7001	if ((a = fopen(*u, "r")) != NULL \|\| errno == EACCES) {
7002	fprintf(f, "%s\n", *u);
7003	exit(0);
7004	}
7005	}	7809	}
7006	exit(0);	7810
7007	}
7008	_ACEOF	7811	_ACEOF
7009	if ac_fn_cxx_try_run "$LINENO"; then :	7812	if ac_fn_cxx_try_run "$LINENO"
7010	pt_cv_path_utmp=`cat conftestval`	7813	then :
7011	else	7814	rxvt_cv_func_xlocale=yes
7012	pt_cv_path_utmp=	7815	else $as_nop
		7816	rxvt_cv_func_xlocale=no
7013	fi	7817	fi
7014	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	7818	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7015	conftest.$ac_objext conftest.beam conftest.$ac_ext	7819	conftest.$ac_objext conftest.beam conftest.$ac_ext
7016	fi	7820	fi
7017		7821
7018	fi	7822	fi
7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
7020	$as_echo "$pt_cv_path_utmp" >&6; }
7021	if test x$pt_cv_path_utmp != x; then
7022
7023	cat >>confdefs.h <<_ACEOF
7024	#define UTMP_FILE "$pt_cv_path_utmp"
7025	_ACEOF
7026
7027	fi
7028
7029
7030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmp is located" >&5
7031	$as_echo_n "checking where wtmp is located... " >&6; }
7032	if test "${pt_cv_path_wtmp+set}" = set; then :
7033	$as_echo_n "(cached) " >&6
7034	else
7035	if test "$cross_compiling" = yes; then :
7036	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMP_FILE in config.h manually" >&5
7037	$as_echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
7038	else
7039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040	/* end confdefs.h. */
7041	#include <stdio.h>
7042	#include <stdlib.h>
7043	#include <sys/types.h>
7044	#ifdef HAVE_UTMP_H
7045	#include <utmp.h>
7046	#endif
7047	#include <errno.h>
7048	main()
7049	{
7050	char *w, wtmplist[] = {
7051	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
7052	FILE a, f=fopen("conftestval", "w");
7053	if (!f) exit(1);
7054	#ifdef WTMP_FILE
7055	fprintf(f, "%s\n", WTMP_FILE);
7056	exit(0);
7057	#endif
7058	#ifdef _PATH_WTMP
7059	fprintf(f, "%s\n", _PATH_WTMP);
7060	exit(0);
7061	#endif
7062	for (w = wtmplist; *w; w++) {
7063	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7064	fprintf(f, "%s\n", *w);
7065	exit(0);
7066	}
7067	}
7068	exit(0);
7069	}
7070	_ACEOF
7071	if ac_fn_cxx_try_run "$LINENO"; then :
7072	pt_cv_path_wtmp=`cat conftestval`
7073	else
7074	pt_cv_path_wtmp=
7075	fi
7076	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7077	conftest.$ac_objext conftest.beam conftest.$ac_ext
7078	fi
7079
7080	fi
7081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
7082	$as_echo "$pt_cv_path_wtmp" >&6; }
7083	if test x$pt_cv_path_wtmp != x; then
7084
7085	cat >>confdefs.h <<_ACEOF
7086	#define WTMP_FILE "$pt_cv_path_wtmp"
7087	_ACEOF
7088
7089	fi
7090
7091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmpx is located" >&5
7092	$as_echo_n "checking where wtmpx is located... " >&6; }
7093	if test "${pt_cv_path_wtmpx+set}" = set; then :
7094	$as_echo_n "(cached) " >&6
7095	else
7096	if test "$cross_compiling" = yes; then :
7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMPX_FILE in config.h manually" >&5
7098	$as_echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
7099	else
7100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7101	/* end confdefs.h. */
7102	#include <stdio.h>
7103	#include <stdlib.h>
7104	#ifdef HAVE_UTMPX_H
7105	#include <utmpx.h>
7106	#endif
7107	#include <errno.h>
7108	main()
7109	{
7110	char *w, wtmplist[] = {
7111	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
7112	FILE a, f=fopen("conftestval", "w");
7113	if (!f) exit(1);
7114	#ifdef WTMPX_FILE
7115	fprintf(f, "%s\n", WTMPX_FILE);
7116	exit(0);
7117	#endif
7118	#ifdef _PATH_WTMPX
7119	fprintf(f, "%s\n", _PATH_WTMPX);
7120	exit(0);
7121	#endif
7122	for (w = wtmplist; *w; w++) {
7123	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7124	fprintf(f, "%s\n", *w);
7125	exit(0);
7126	}
7127	}
7128	exit(0);
7129	}
7130	_ACEOF
7131	if ac_fn_cxx_try_run "$LINENO"; then :
7132	pt_cv_path_wtmpx=`cat conftestval`
7133	else
7134	pt_cv_path_wtmpx=
7135	fi
7136	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7137	conftest.$ac_objext conftest.beam conftest.$ac_ext
7138	fi
7139
7140	fi
7141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7142	$as_echo "$pt_cv_path_wtmpx" >&6; }
7143	if test x$pt_cv_path_wtmpx != x; then
7144
7145	cat >>confdefs.h <<_ACEOF
7146	#define WTMPX_FILE "$pt_cv_path_wtmpx"
7147	_ACEOF
7148
7149	fi
7150
7151	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlog is located" >&5
7152	$as_echo_n "checking where lastlog is located... " >&6; }
7153	if test "${pt_cv_path_lastlog+set}" = set; then :
7154	$as_echo_n "(cached) " >&6
7155	else
7156	if test "$cross_compiling" = yes; then :
7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOG_FILE in config.h manually" >&5
7158	$as_echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
7159	else
7160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161	/* end confdefs.h. */
7162	#include <stdio.h>
7163	#include <stdlib.h>
7164	#include <sys/types.h>
7165	#ifdef HAVE_UTMPX_H
7166	#include <utmpx.h>
7167	#elif defined(HAVE_UTMP_H)
7168	#include <utmp.h>
7169	#endif
7170	#ifdef HAVE_LASTLOG_H
7171	#include <lastlog.h>
7172	#endif
7173	#include <errno.h>
7174	main()
7175	{
7176	char *w, lastloglist[] = { "/var/log/lastlog", NULL };
7177	FILE a, f=fopen("conftestval", "w");
7178	if (!f) exit(1);
7179	#ifdef LASTLOG_FILE
7180	fprintf(f, "%s\n", LASTLOG_FILE);
7181	exit(0);
7182	#endif
7183	#ifdef _PATH_LASTLOG
7184	fprintf(f, "%s\n", _PATH_LASTLOG);
7185	exit(0);
7186	#endif
7187	for (w = lastloglist; *w; w++) {
7188	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7189	fprintf(f, "%s\n", *w);
7190	exit(0);
7191	}
7192	}
7193	exit(0);
7194	}
7195	_ACEOF
7196	if ac_fn_cxx_try_run "$LINENO"; then :
7197	pt_cv_path_lastlog=`cat conftestval`
7198	else
7199	pt_cv_path_lastlog=
7200	fi
7201	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7202	conftest.$ac_objext conftest.beam conftest.$ac_ext
7203	fi
7204
7205	fi
7206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7207	$as_echo "$pt_cv_path_lastlog" >&6; }
7208	if test x$pt_cv_path_lastlog != x; then
7209
7210	cat >>confdefs.h <<_ACEOF
7211	#define LASTLOG_FILE "$pt_cv_path_lastlog"
7212	_ACEOF
7213
7214	fi
7215
7216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlogx is located" >&5
7217	$as_echo_n "checking where lastlogx is located... " >&6; }
7218	if test "${pt_cv_path_lastlogx+set}" = set; then :
7219	$as_echo_n "(cached) " >&6
7220	else
7221	if test "$cross_compiling" = yes; then :
7222	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
7223	$as_echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
7224	else
7225	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7226	/* end confdefs.h. */
7227	#include <stdio.h>
7228	#include <stdlib.h>
7229	#ifdef HAVE_UTMPX_H
7230	#include <utmpx.h>
7231	#endif
7232	#include <errno.h>
7233	main()
7234	{
7235	char *w, wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
7236	FILE a, f=fopen("conftestval", "w");
7237	if (!f) exit(1);
7238	#ifdef LASTLOGX_FILE
7239	fprintf(f, "%s\n", LASTLOGX_FILE);
7240	exit(0);
7241	#endif
7242	#ifdef _PATH_LASTLOGX
7243	fprintf(f, "%s\n", _PATH_LASTLOGX);
7244	exit(0);
7245	#endif
7246	for (w = wtmplist; *w; w++) {
7247	if ((a = fopen(*w, "r")) != NULL \|\| errno == EACCES) {
7248	fprintf(f, "%s\n", *w);
7249	exit(0);
7250	}
7251	}
7252	exit(0);
7253	}
7254	_ACEOF
7255	if ac_fn_cxx_try_run "$LINENO"; then :
7256	pt_cv_path_lastlogx=`cat conftestval`
7257	else
7258	pt_cv_path_lastlogx=
7259	fi
7260	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7261	conftest.$ac_objext conftest.beam conftest.$ac_ext
7262	fi
7263
7264	fi
7265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7266	$as_echo "$pt_cv_path_lastlogx" >&6; }
7267	if test x$pt_cv_path_lastlogx != x; then
7268
7269	cat >>confdefs.h <<_ACEOF
7270	#define LASTLOGX_FILE "$pt_cv_path_lastlogx"
7271	_ACEOF
7272
7273	fi
7274
7275
7276
7277
7278	save_LIBS=$LIBS
7279	save_CFLAGS=$CFLAGS
7280	CFLAGS="$CFLAGS $X_CFLAGS"
7281	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7282	if test x$support_xim = xyes; then
7283	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7284	$as_echo_n "checking for working Xlocale... " >&6; }
7285	if test "${rxvt_cv_func_xlocale+set}" = set; then :
7286	$as_echo_n "(cached) " >&6
7287	else
7288	if test "$cross_compiling" = yes; then :
7289	:
7290	else
7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7292	/* end confdefs.h. */
7293	#include <X11/Xlib.h>
7294	#include <stdlib.h>
7295	main() {
7296	char *p;
7297	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
7298	exit (XSupportsLocale() ? 0 : 1);
7299	else
7300	exit (1);}
7301	_ACEOF
7302	if ac_fn_cxx_try_run "$LINENO"; then :
7303	rxvt_cv_func_xlocale=yes
7304	else
7305	rxvt_cv_func_xlocale=no
7306	fi
7307	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7308	conftest.$ac_objext conftest.beam conftest.$ac_ext
7309	fi
7310
7311	fi
7312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5	7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7313	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7824	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7314	if test x$rxvt_cv_func_xlocale = xyes; then	7825	if test x$rxvt_cv_func_xlocale = xyes; then
7315		7826
7316	$as_echo "#define USE_XIM 1" >>confdefs.h	7827	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7317		7828
7318	{ $as_echo "$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
7319	$as_echo_n "checking for broken XIM callback... " >&6; }	7830	printf %s "checking for broken XIM callback... " >&6; }
7320	if test "${rxvt_cv_broken_ximcb+set}" = set; then :	7831	if test ${rxvt_cv_broken_ximcb+y}
7321	$as_echo_n "(cached) " >&6	7832	then :
7322	else	7833	printf %s "(cached) " >&6
		7834	else $as_nop
7323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7324	/* end confdefs.h. */	7836	/* end confdefs.h. */
7325		7837
7326	#include <X11/Xlib.h>	7838	#include <X11/Xlib.h>
7327		7839
…		…
7331	XIMCallback cb;	7843	XIMCallback cb;
7332	cb.callback = im_destroy_cb;	7844	cb.callback = im_destroy_cb;
7333	}	7845	}
7334		7846
7335	_ACEOF	7847	_ACEOF
7336	if ac_fn_cxx_try_compile "$LINENO"; then :	7848	if ac_fn_cxx_try_compile "$LINENO"
		7849	then :
7337	rxvt_cv_broken_ximcb=yes	7850	rxvt_cv_broken_ximcb=yes
7338	else	7851	else $as_nop
7339	rxvt_cv_broken_ximcb=no	7852	rxvt_cv_broken_ximcb=no
7340	fi	7853	fi
7341	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7854	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7342	fi	7855	fi
7343	{ $as_echo "$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
7344	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7857	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7345		7858
7346	if test x$rxvt_cv_broken_ximcb = xyes; then	7859	if test x$rxvt_cv_broken_ximcb = xyes; then
7347		7860
7348	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7861	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7349		7862
7350	fi	7863	fi
7351	fi	7864	fi
7352	fi	7865	fi
7353		7866
7354	{ $as_echo "$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
7355	$as_echo_n "checking for working X setlocale... " >&6; }	7868	printf %s "checking for working X setlocale... " >&6; }
7356	if test "${rxvt_cv_func_xsetlocale+set}" = set; then :	7869	if test ${rxvt_cv_func_xsetlocale+y}
7357	$as_echo_n "(cached) " >&6	7870	then :
7358	else	7871	printf %s "(cached) " >&6
		7872	else $as_nop
7359	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360	/* end confdefs.h. */	7874	/* end confdefs.h. */
7361	#define X_LOCALE 1	7875	#define X_LOCALE 1
7362	#include <X11/Xlocale.h>	7876	#include <X11/Xlocale.h>
7363	int	7877	int
7364	main ()	7878	main (void)
7365	{	7879	{
7366	setlocale(LC_CTYPE, "");	7880	setlocale(LC_CTYPE, "");
7367	;	7881	;
7368	return 0;	7882	return 0;
7369	}	7883	}
7370	_ACEOF	7884	_ACEOF
7371	if ac_fn_cxx_try_link "$LINENO"; then :	7885	if ac_fn_cxx_try_link "$LINENO"
		7886	then :
7372	rxvt_cv_func_xsetlocale=yes	7887	rxvt_cv_func_xsetlocale=yes
7373	else	7888	else $as_nop
7374	rxvt_cv_func_xsetlocale=no	7889	rxvt_cv_func_xsetlocale=no
7375	fi	7890	fi
7376	rm -f core conftest.err conftest.$ac_objext \	7891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7377	conftest$ac_exeext conftest.$ac_ext	7892	conftest$ac_exeext conftest.$ac_ext
7378	fi	7893	fi
7379	{ $as_echo "$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
7380	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	7895	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7381	if test x$rxvt_cv_func_xsetlocale = xyes; then	7896	if test x$rxvt_cv_func_xsetlocale = xyes; then
7382		7897
7383	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	7898	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7384		7899
7385	fi	7900	fi
7386	LIBS=$save_LIBS	7901	LIBS=$save_LIBS
7387	CFLAGS=$save_CFLAGS	7902	CXXFLAGS=$save_CXXFLAGS
7388		7903
7389	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7390	$as_echo_n "checking for working plain setlocale... " >&6; }
7391	if test "${rxvt_cv_func_setlocale+set}" = set; then :
7392	$as_echo_n "(cached) " >&6
7393	else
7394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7395	/* end confdefs.h. */
7396	#include <clocale>
7397	int
7398	main ()
7399	{
7400	setlocale(LC_CTYPE, "");
7401	;
7402	return 0;
7403	}
7404	_ACEOF
7405	if ac_fn_cxx_try_link "$LINENO"; then :
7406	rxvt_cv_func_setlocale=yes
7407	else
7408	rxvt_cv_func_setlocale=no
7409	fi
7410	rm -f core conftest.err conftest.$ac_objext \
7411	conftest$ac_exeext conftest.$ac_ext
7412	fi
7413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7414	$as_echo "$rxvt_cv_func_setlocale" >&6; }
7415	if test x$rxvt_cv_func_setlocale = xyes; then
7416
7417	$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7418
7419	fi
7420
7421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5	7904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7422	$as_echo_n "checking for working nl_langinfo... " >&6; }	7905	printf %s "checking for working nl_langinfo... " >&6; }
7423	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then :	7906	if test ${rxvt_cv_func_nl_langinfo+y}
7424	$as_echo_n "(cached) " >&6	7907	then :
7425	else	7908	printf %s "(cached) " >&6
		7909	else $as_nop
7426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427	/* end confdefs.h. */	7911	/* end confdefs.h. */
7428	#include <langinfo.h>	7912	#include <langinfo.h>
7429	int	7913	int
7430	main ()	7914	main (void)
7431	{	7915	{
7432	nl_langinfo(CODESET);	7916	nl_langinfo(CODESET);
7433	;	7917	;
7434	return 0;	7918	return 0;
7435	}	7919	}
7436	_ACEOF	7920	_ACEOF
7437	if ac_fn_cxx_try_link "$LINENO"; then :	7921	if ac_fn_cxx_try_link "$LINENO"
		7922	then :
7438	rxvt_cv_func_nl_langinfo=yes	7923	rxvt_cv_func_nl_langinfo=yes
7439	else	7924	else $as_nop
7440	rxvt_cv_func_nl_langinfo=no	7925	rxvt_cv_func_nl_langinfo=no
7441	fi	7926	fi
7442	rm -f core conftest.err conftest.$ac_objext \	7927	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7443	conftest$ac_exeext conftest.$ac_ext	7928	conftest$ac_exeext conftest.$ac_ext
7444	fi	7929	fi
7445	{ $as_echo "$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
7446	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	7931	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7447	if test x$rxvt_cv_func_nl_langinfo = xyes; then	7932	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7448		7933
7449	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	7934	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7450		7935
7451	fi	7936	fi
7452		7937
7453		7938
7454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	7939
7455	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	7940	case $host in
7456	if test "${pt_cv_can_pass_fds+set}" = set; then :	7941	--solaris*)
7457	$as_echo_n "(cached) " >&6
7458	else
7459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460	/* end confdefs.h. */	7943	/* end confdefs.h. */
7461		7944
7462	#include <cstddef> // broken bsds (is that redundant?) need this	7945	#if __STDC_VERSION__ >= 199901L
7463	#include <sys/types.h>	7946	error
7464	#include <sys/socket.h>	7947	#endif
7465	#include <sys/uio.h>
7466		7948
7467	int	7949	int
7468	main ()	7950	main (void)
7469	{	7951	{
7470
7471	{
7472	msghdr msg;
7473	iovec iov;
7474	char buf [100];
7475	char data = 0;
7476
7477	iov.iov_base = &data;
7478	iov.iov_len = 1;
7479
7480	msg.msg_iov = &iov;
7481	msg.msg_iovlen = 1;
7482	msg.msg_control = buf;
7483	msg.msg_controllen = sizeof buf;
7484
7485	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7486	cmsg->cmsg_level = SOL_SOCKET;
7487	cmsg->cmsg_type = SCM_RIGHTS;
7488	cmsg->cmsg_len = 100;
7489
7490	(int )CMSG_DATA (cmsg) = 5;
7491
7492	return sendmsg (3, &msg, 0);
7493	}
7494		7952
7495	;	7953	;
7496	return 0;	7954	return 0;
7497	}	7955	}
7498	_ACEOF	7956	_ACEOF
7499	if ac_fn_cxx_try_link "$LINENO"; then :	7957	if ac_fn_cxx_try_compile "$LINENO"
7500	pt_cv_can_pass_fds=yes	7958	then :
7501	else	7959	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
7502	pt_cv_can_pass_fds=no
7503	fi
7504	rm -f core conftest.err conftest.$ac_objext \
7505	conftest$ac_exeext conftest.$ac_ext
7506	fi
7507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7508	$as_echo "$pt_cv_can_pass_fds" >&6; }
7509	if test x$pt_cv_can_pass_fds = xyes; then
7510		7960
7511	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h	7961	else $as_nop
		7962	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
7512		7963
7513	else
7514	as_fn_error "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7515	fi	7964	fi
7516		7965	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7517
7518
7519	for ac_header in \
7520	pty.h \
7521	util.h \
7522	libutil.h \
7523	sys/ioctl.h \
7524	sys/stropts.h \
7525	stropts.h \
7526
7527	do :
7528	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7529	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7530	eval as_val=\$$as_ac_Header
7531	if test "x$as_val" = x""yes; then :
7532	cat >>confdefs.h <<_ACEOF
7533	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7534	_ACEOF
7535
7536	fi
7537
7538	done
7539
7540
7541	for ac_func in \
7542	revoke \
7543	_getpty \
7544	getpt \
7545	posix_openpt \
7546	isastream \
7547	setuid \
7548	seteuid \
7549	setreuid \
7550	setresuid \
7551
7552	do :
7553	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7554	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7555	eval as_val=\$$as_ac_var
7556	if test "x$as_val" = x""yes; then :
7557	cat >>confdefs.h <<_ACEOF
7558	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7559	_ACEOF
7560
7561	fi
7562	done
7563
7564
7565	have_clone=no
7566
7567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
7568	$as_echo_n "checking for /dev/ptc... " >&6; }
7569	if test -e /dev/ptc; then
7570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7571	$as_echo "yes" >&6; }
7572
7573	$as_echo "#define CLONE_DEVICE \"/dev/ptc\"" >>confdefs.h
7574
7575	have_clone=yes
7576	else
7577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578	$as_echo "no" >&6; }
7579	fi
7580
7581	case $host in
7582	--cygwin*)
7583	have_clone=yes
7584
7585	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7586
7587	;;
7588	*)
7589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
7590	$as_echo_n "checking for /dev/ptmx... " >&6; }
7591	if test -e /dev/ptmx; then
7592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7593	$as_echo "yes" >&6; }
7594
7595	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
7596
7597
7598	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7599
7600	have_clone=yes
7601	else
7602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7603	$as_echo "no" >&6; }
7604	fi
7605	;;
7606	esac
7607
7608	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
7609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7610	$as_echo_n "checking for UNIX98 ptys... " >&6; }
7611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7612	/* end confdefs.h. */
7613	#include <stdlib.h>
7614	int
7615	main ()
7616	{
7617	grantpt(0);unlockpt(0);ptsname(0);
7618	;
7619	return 0;
7620	}
7621	_ACEOF
7622	if ac_fn_cxx_try_link "$LINENO"; then :
7623	unix98_pty=yes
7624
7625	$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7626
7627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7628	$as_echo "yes" >&6; }
7629	else
7630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631	$as_echo "no" >&6; }
7632	fi
7633	rm -f core conftest.err conftest.$ac_objext \
7634	conftest$ac_exeext conftest.$ac_ext
7635	fi
7636
7637	if test -z "$unix98_pty"; then
7638	{ $as_echo "$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
7639	$as_echo_n "checking for library containing openpty... " >&6; }	7967	printf %s "checking for library containing sendmsg... " >&6; }
7640	if test "${ac_cv_search_openpty+set}" = set; then :	7968	if test ${ac_cv_search_sendmsg+y}
7641	$as_echo_n "(cached) " >&6	7969	then :
7642	else	7970	printf %s "(cached) " >&6
		7971	else $as_nop
7643	ac_func_search_save_LIBS=$LIBS	7972	ac_func_search_save_LIBS=$LIBS
7644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645	/* end confdefs.h. */	7974	/* end confdefs.h. */
7646		7975
7647	/* Override any GCC internal prototype to avoid an error.	7976	namespace conftest {
7648	Use char because int might match the return type of a GCC	7977	extern "C" int sendmsg ();
7649	builtin and then its argument prototype would still apply. */	7978	}
7650	#ifdef __cplusplus
7651	extern "C"
7652	#endif
7653	char openpty ();
7654	int	7979	int
7655	main ()	7980	main (void)
7656	{	7981	{
7657	return openpty ();	7982	return conftest::sendmsg ();
7658	;	7983	;
7659	return 0;	7984	return 0;
7660	}	7985	}
7661	_ACEOF	7986	_ACEOF
7662	for ac_lib in '' util; do	7987	for ac_lib in '' socket
		7988	do
7663	if test -z "$ac_lib"; then	7989	if test -z "$ac_lib"; then
7664	ac_res="none required"	7990	ac_res="none required"
7665	else	7991	else
7666	ac_res=-l$ac_lib	7992	ac_res=-l$ac_lib
7667	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	7993	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7668	fi	7994	fi
7669	if ac_fn_cxx_try_link "$LINENO"; then :	7995	if ac_fn_cxx_try_link "$LINENO"
		7996	then :
7670	ac_cv_search_openpty=$ac_res	7997	ac_cv_search_sendmsg=$ac_res
7671	fi	7998	fi
7672	rm -f core conftest.err conftest.$ac_objext \	7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7673	conftest$ac_exeext	8000	conftest$ac_exeext
7674	if test "${ac_cv_search_openpty+set}" = set; then :	8001	if test ${ac_cv_search_sendmsg+y}
		8002	then :
7675	break	8003	break
7676	fi	8004	fi
7677	done	8005	done
7678	if test "${ac_cv_search_openpty+set}" = set; then :	8006	if test ${ac_cv_search_sendmsg+y}
		8007	then :
7679		8008
7680	else	8009	else $as_nop
7681	ac_cv_search_openpty=no	8010	ac_cv_search_sendmsg=no
7682	fi	8011	fi
7683	rm conftest.$ac_ext	8012	rm conftest.$ac_ext
7684	LIBS=$ac_func_search_save_LIBS	8013	LIBS=$ac_func_search_save_LIBS
7685	fi	8014	fi
		8015	{ printf "%s\n" "$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
7686	{ $as_echo "$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
7687	$as_echo "$ac_cv_search_openpty" >&6; }	8261	printf "%s\n" "$ac_cv_search_openpty" >&6; }
7688	ac_res=$ac_cv_search_openpty	8262	ac_res=$ac_cv_search_openpty
7689	if test "$ac_res" != no; then :	8263	if test "$ac_res" != no
		8264	then :
7690	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	8265	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7691		8266
7692	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	8267	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
7693		8268
7694	fi	8269	fi
7695		8270
7696	fi	8271	fi
7697		8272
7698		8273
7699		8274
7700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5	8275	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7701	$as_echo_n "checking for tty group... " >&6; }	8276	printf %s "checking for tty group... " >&6; }
7702	if test "${pt_cv_tty_group+set}" = set; then :	8277	if test ${pt_cv_tty_group+y}
7703	$as_echo_n "(cached) " >&6	8278	then :
7704	else	8279	printf %s "(cached) " >&6
		8280	else $as_nop
7705	if test "$cross_compiling" = yes; then :	8281	if test "$cross_compiling" = yes
		8282	then :
7706	pt_cv_tty_group=no	8283	pt_cv_tty_group=no
7707	else	8284	else $as_nop
7708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8285	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7709	/* end confdefs.h. */	8286	/* end confdefs.h. */
7710		8287
7711	#include <sys/types.h>	8288	#include <sys/types.h>
7712	#include <sys/stat.h>	8289	#include <sys/stat.h>
7713	#include <unistd.h>	8290	#include <unistd.h>
7714	#include <grp.h>	8291	#include <grp.h>
7715		8292
7716	main()	8293	int main()
7717	{	8294	{
7718	struct stat st;	8295	struct stat st;
7719	struct group *gr;	8296	struct group *gr;
7720	char *tty;	8297	char *tty;
7721	gr = getgrnam("tty");	8298	gr = getgrnam("tty");
…		…
7727	return 0;	8304	return 0;
7728	else	8305	else
7729	return 1;	8306	return 1;
7730	}	8307	}
7731	_ACEOF	8308	_ACEOF
7732	if ac_fn_cxx_try_run "$LINENO"; then :	8309	if ac_fn_cxx_try_run "$LINENO"
		8310	then :
7733	pt_cv_tty_group=yes	8311	pt_cv_tty_group=yes
7734	else	8312	else $as_nop
7735	pt_cv_tty_group=no	8313	pt_cv_tty_group=no
7736	fi	8314	fi
7737	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	8315	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7738	conftest.$ac_objext conftest.beam conftest.$ac_ext	8316	conftest.$ac_objext conftest.beam conftest.$ac_ext
7739	fi	8317	fi
7740		8318
7741	fi	8319	fi
7742	{ $as_echo "$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
7743	$as_echo "$pt_cv_tty_group" >&6; }	8321	printf "%s\n" "$pt_cv_tty_group" >&6; }
7744	if test x$pt_cv_tty_group = xyes; then	8322	if test x$pt_cv_tty_group = xyes; then
7745		8323
7746	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h	8324	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
7747		8325
7748	fi	8326	fi
7749		8327
7750	if test x$support_xft = xyes; then	8328	support_image=no
7751	# Extract the first word of "pkg-config", so it can be a program name with args.	8329	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
7752	set dummy pkg-config; ac_word=$2	8330	support_image=yes
		8331	fi
		8332	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
		8333	rxvt_have_xrender=no
		8334
7753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7754	$as_echo_n "checking for $ac_word... " >&6; }	8336	printf %s "checking for xrender... " >&6; }
7755	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7756	$as_echo_n "(cached) " >&6
7757	else
7758	case $PKG_CONFIG in
7759	[\\/]* \| ?:[\\/]*)
7760	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7761	;;
7762	*)
7763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7764	for as_dir in $PATH
7765	do
7766	IFS=$as_save_IFS
7767	test -z "$as_dir" && as_dir=.
7768	for ac_exec_ext in '' $ac_executable_extensions; do
7769	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7770	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7771	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7772	break 2
7773	fi
7774	done
7775	done
7776	IFS=$as_save_IFS
7777
7778	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7779	;;
7780	esac
7781	fi
7782	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7783	if test -n "$PKG_CONFIG"; then
7784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7785	$as_echo "$PKG_CONFIG" >&6; }
7786	else
7787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7788	$as_echo "no" >&6; }
7789	fi
7790
7791
7792	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8337	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7793	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8338	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7794	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --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 $XRENDER_CFLAGS"
		8346	rxvt_have_xrender=yes
		8347
		8348	save_LIBS="$LIBS"
		8349	LIBS="$LIBS $X_LIBS"
		8350	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		8351	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8352	then :
		8353
		8354	else $as_nop
		8355	rxvt_have_xrender=no
		8356	fi
		8357
		8358	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		8359	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8360	then :
		8361
		8362	else $as_nop
		8363	rxvt_have_xrender=no
		8364	fi
		8365
		8366	LIBS="$save_LIBS"
		8367
7795	else	8368	else
		8369	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8370	printf "%s\n" "no" >&6; }
		8371	:
		8372	fi
		8373
		8374	fi
		8375
		8376	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		8377
		8378	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		8379	printf %s "checking for fontconfig xft... " >&6; }
		8380	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		8381	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		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 $XFT_CFLAGS"
		8389
		8390	else
		8391	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8392	printf "%s\n" "no" >&6; }
		8393
7796	# 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.
7797	set dummy xft-config; ac_word=$2	8395	set dummy xft-config; ac_word=$2
7798	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7799	$as_echo_n "checking for $ac_word... " >&6; }	8397	printf %s "checking for $ac_word... " >&6; }
7800	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then :	8398	if test ${ac_cv_path_XFT_CONFIG+y}
7801	$as_echo_n "(cached) " >&6	8399	then :
7802	else	8400	printf %s "(cached) " >&6
		8401	else $as_nop
7803	case $XFT_CONFIG in	8402	case $XFT_CONFIG in
7804	[\\/]* \| ?:[\\/]*)	8403	[\\/]* \| ?:[\\/]*)
7805	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8404	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7806	;;	8405	;;
7807	*)	8406	*)
7808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8407	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7809	for as_dir in $PATH	8408	for as_dir in $PATH
7810	do	8409	do
7811	IFS=$as_save_IFS	8410	IFS=$as_save_IFS
7812	test -z "$as_dir" && as_dir=.	8411	case $as_dir in #(((
		8412	'') as_dir=./ ;;
		8413	*/) ;;
		8414	*) as_dir=$as_dir/ ;;
		8415	esac
7813	for ac_exec_ext in '' $ac_executable_extensions; do	8416	for ac_exec_ext in '' $ac_executable_extensions; do
7814	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8417	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7815	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8418	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7816	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8419	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7817	break 2	8420	break 2
7818	fi	8421	fi
7819	done	8422	done
7820	done	8423	done
7821	IFS=$as_save_IFS	8424	IFS=$as_save_IFS
…		…
7824	;;	8427	;;
7825	esac	8428	esac
7826	fi	8429	fi
7827	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8430	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7828	if test -n "$XFT_CONFIG"; then	8431	if test -n "$XFT_CONFIG"; then
7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	8432	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7830	$as_echo "$XFT_CONFIG" >&6; }	8433	printf "%s\n" "$XFT_CONFIG" >&6; }
7831	else	8434	else
7832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7833	$as_echo "no" >&6; }	8436	printf "%s\n" "no" >&6; }
7834	fi	8437	fi
7835		8438
7836		8439
7837	if test $XFT_CONFIG != no; then	8440	if test $XFT_CONFIG != no; then
7838	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8441	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7839	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8442	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7840	fi	8443	fi
		8444
7841	fi	8445	fi
		8446
7842		8447
7843	save_LIBS="$LIBS"	8448	save_LIBS="$LIBS"
7844	LIBS="$LIBS $X_LIBS"	8449	LIBS="$LIBS $X_LIBS"
7845	for ac_header in X11/Xft/Xft.h	8450	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7846	do :	8451	do :
7847	ac_fn_cxx_check_header_mongrel "$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" \| $as_tr_sh`
7848	if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :	8453	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		8454	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		8455	then :
7849	cat >>confdefs.h <<_ACEOF	8456	cat >>confdefs.h <<_ACEOF
7850	#define HAVE_X11_XFT_XFT_H 1	8457	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7851	_ACEOF	8458	_ACEOF
7852		8459
7853	else	8460	else $as_nop
7854	support_xft=no	8461	support_xft=no
7855	fi	8462	fi
7856		8463
7857	done	8464	done
7858		8465
7859	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	8466	for ac_func in XftDrawString32 FcPatternGet
7860	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	8467	do :
7861	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then :	8468	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7862	$as_echo_n "(cached) " >&6	8469	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7863	else	8470	if eval test \"x\$"$as_ac_var"\" = x"yes"
7864	ac_check_lib_save_LIBS=$LIBS	8471	then :
7865	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; }
7866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8493	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7867	/* end confdefs.h. */	8494	/* end confdefs.h. */
7868		8495
7869	/* Override any GCC internal prototype to avoid an error.	8496	#include <X11/extensions/Xrender.h>
7870	Use char because int might match the return type of a GCC	8497	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7871	builtin and then its argument prototype would still apply. */	8498	error
7872	#ifdef __cplusplus
7873	extern "C"
7874	#endif	8499	#endif
7875	char XftDrawString32 ();	8500
7876	int	8501	int
7877	main ()	8502	main (void)
7878	{	8503	{
7879	return XftDrawString32 ();	8504
7880	;	8505	;
7881	return 0;	8506	return 0;
7882	}	8507	}
7883	_ACEOF	8508	_ACEOF
7884	if ac_fn_cxx_try_link "$LINENO"; then :	8509	if ac_fn_cxx_try_compile "$LINENO"
7885	ac_cv_lib_Xft_XftDrawString32=yes	8510	then :
7886	else	8511
7887	ac_cv_lib_Xft_XftDrawString32=no	8512	else $as_nop
7888	fi
7889	rm -f core conftest.err conftest.$ac_objext \
7890	conftest$ac_exeext conftest.$ac_ext
7891	LIBS=$ac_check_lib_save_LIBS
7892	fi
7893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7894	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7895	if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7896	:
7897	else
7898	support_xft=no	8513	support_image=no
7899	fi	8514	fi
7900		8515	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7901	LIBS="$save_LIBS"
7902
7903	if test x$support_xft = xyes; then	8516	if test x$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"
7904		8520
7905	$as_echo "#define XFT 1" >>confdefs.h	8521	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7906		8522
		8523
		8524	if test x$support_inheritpixmap = xyes; then
		8525
		8526	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8527
7907	fi	8528	fi
		8529	else
		8530	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8531	printf "%s\n" "no" >&6; }
		8532	fi
7908	fi	8533	fi
		8534
7909	if test x$support_styles = xyes; then	8535	if test x$support_styles = xyes; then
7910		8536
7911	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	8537	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7912		8538
7913	fi	8539	fi
7914	if test x$support_iso14755 = xyes; then	8540	if test x$support_iso14755 = xyes; then
7915		8541
7916	$as_echo "#define ISO_14755 1" >>confdefs.h	8542	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7917		8543
7918	fi	8544	fi
7919	if test x$support_8bitctrls = xyes; then	8545	if test x$support_8bitctrls = xyes; then
7920		8546
7921	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	8547	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7922		8548
7923	fi	8549	fi
7924	if test x$support_fading = xyes; then	8550	if test x$support_fading = xyes; then
7925		8551
7926	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	8552	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7927		8553
7928	fi
7929	if test x$support_inheritpixmap = xyes; then
7930
7931	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7932
7933	test x$support_xft = xyes && LIBS="$LIBS -lm"
7934	fi	8554	fi
7935	if test x$support_keepscrolling = xno; then	8555	if test x$support_keepscrolling = xno; then
7936		8556
7937	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	8557	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7938		8558
7939	fi	8559	fi
7940	if test x$support_selectionscrolling = xyes; then	8560	if test x$support_selectionscrolling = xyes; then
7941		8561
7942	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	8562	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7943		8563
7944	fi	8564	fi
7945	if test x$support_frills = xyes; then	8565	if test x$support_frills = xyes; then
7946		8566
7947	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	8567	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7948		8568
7949	fi	8569	fi
7950	if test x$support_mousewheel = xyes; then	8570	if test x$support_mousewheel = xyes; then
7951		8571
7952	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	8572	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7953		8573
7954	fi	8574	fi
7955	if test x$support_mouseslipwheel = xyes; then	8575	if test x$support_mouseslipwheel = xyes; then
7956		8576
7957	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	8577	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7958		8578
7959	fi	8579	fi
7960		8580
7961	scrolltypes=plain	8581	scrolltypes=plain
7962		8582
7963	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	8583	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7964		8584
7965		8585
7966	if test x$support_scroll_rxvt = xyes; then	8586	if test x$support_scroll_rxvt = xyes; then
7967		8587
7968	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	8588	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7969		8589
7970	scrolltypes="$scrolltypes rxvt"	8590	scrolltypes="$scrolltypes rxvt"
7971	fi	8591	fi
7972	if test x$support_scroll_next = xyes; then	8592	if test x$support_scroll_next = xyes; then
7973		8593
7974	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	8594	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7975		8595
7976	scrolltypes="$scrolltypes next"	8596	scrolltypes="$scrolltypes next"
7977	fi	8597	fi
7978	if test x$support_scroll_xterm = xyes; then	8598	if test x$support_scroll_xterm = xyes; then
7979		8599
7980	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	8600	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7981		8601
7982	scrolltypes="$scrolltypes xterm"	8602	scrolltypes="$scrolltypes xterm"
7983	fi	8603	fi
7984	if test x$support_pointer_blank = xyes; then	8604	if test x$support_pointer_blank = xyes; then
7985		8605
7986	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	8606	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7987		8607
7988	fi	8608	fi
7989	if test x$support_text_blink = xyes; then	8609	if test x$support_text_blink = xyes; then
7990		8610
7991	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	8611	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7992		8612
7993	fi	8613	fi
7994	if test x$support_unicode3 = xyes; then	8614	if test x$support_unicode3 = xyes; then
7995		8615
7996	$as_echo "#define UNICODE_3 1" >>confdefs.h	8616	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7997		8617
7998	fi	8618	fi
7999	if test x$support_combining = xyes; then	8619	if test x$support_combining = xyes; then
8000		8620
8001	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	8621	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
8002		8622
8003	fi	8623	fi
8004	if test x$codesets = xall; then	8624	if test x$codesets = xall; then
8005	codesets=jp,jp-ext,kr,zh,zh-ext	8625	codesets=jp,jp-ext,kr,zh,zh-ext
8006	fi	8626	fi
8007		8627
8008	$as_echo "#define ENCODING_EU 1" >>confdefs.h	8628	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
8009		8629
8010		8630
8011	$as_echo "#define ENCODING_VN 1" >>confdefs.h	8631	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
8012		8632
8013	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	8633	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
8014	case "$codeset" in	8634	case "$codeset" in
8015	JP )	8635	JP )
8016	$as_echo "#define ENCODING_JP 1" >>confdefs.h	8636	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
8017	;;	8637	;;
8018	JP_EXT )	8638	JP_EXT )
8019	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	8639	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
8020	;;	8640	;;
8021	KR )	8641	KR )
8022	$as_echo "#define ENCODING_KR 1" >>confdefs.h	8642	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
8023	;;	8643	;;
8024	ZH )	8644	ZH )
8025	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	8645	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
8026	;;	8646	;;
8027	ZH_EXT )	8647	ZH_EXT )
8028	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	8648	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
8029	;;	8649	;;
8030	esac	8650	esac
8031	done	8651	done
8032		8652
8033	IF_PERL=\#	8653	IF_PERL=\#
8034	if test x$support_perl = xyes; then	8654	if test x$support_perl = xyes; then
8035	# 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.
8036	set dummy perl5; ac_word=$2	8656	set dummy perl5; ac_word=$2
8037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8038	$as_echo_n "checking for $ac_word... " >&6; }	8658	printf %s "checking for $ac_word... " >&6; }
8039	if test "${ac_cv_path_PERL+set}" = set; then :	8659	if test ${ac_cv_path_PERL+y}
8040	$as_echo_n "(cached) " >&6	8660	then :
8041	else	8661	printf %s "(cached) " >&6
		8662	else $as_nop
8042	case $PERL in	8663	case $PERL in
8043	[\\/]* \| ?:[\\/]*)	8664	[\\/]* \| ?:[\\/]*)
8044	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8665	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8045	;;	8666	;;
8046	*)	8667	*)
8047	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8668	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8048	for as_dir in $PATH	8669	for as_dir in $PATH
8049	do	8670	do
8050	IFS=$as_save_IFS	8671	IFS=$as_save_IFS
8051	test -z "$as_dir" && as_dir=.	8672	case $as_dir in #(((
		8673	'') as_dir=./ ;;
		8674	*/) ;;
		8675	*) as_dir=$as_dir/ ;;
		8676	esac
8052	for ac_exec_ext in '' $ac_executable_extensions; do	8677	for ac_exec_ext in '' $ac_executable_extensions; do
8053	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8678	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
8054	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8679	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8055	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8680	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8056	break 2	8681	break 2
8057	fi	8682	fi
8058	done	8683	done
8059	done	8684	done
8060	IFS=$as_save_IFS	8685	IFS=$as_save_IFS
8061		8686
		8687	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8062	;;	8688	;;
8063	esac	8689	esac
8064	fi	8690	fi
8065	PERL=$ac_cv_path_PERL	8691	PERL=$ac_cv_path_PERL
8066	if test -n "$PERL"; then	8692	if test -n "$PERL"; then
8067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	8693	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8068	$as_echo "$PERL" >&6; }	8694	printf "%s\n" "$PERL" >&6; }
8069	else	8695	else
8070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8696	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8071	$as_echo "no" >&6; }	8697	printf "%s\n" "no" >&6; }
8072	fi	8698	fi
8073		8699
8074		8700
8075	# Extract the first word of "perl", so it can be a program name with args.
8076	set dummy perl; ac_word=$2
8077	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8078	$as_echo_n "checking for $ac_word... " >&6; }
8079	if test "${ac_cv_path_PERL+set}" = set; then :
8080	$as_echo_n "(cached) " >&6
8081	else
8082	case $PERL in
8083	[\\/]* \| ?:[\\/]*)
8084	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8085	;;
8086	*)
8087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8088	for as_dir in $PATH
8089	do
8090	IFS=$as_save_IFS
8091	test -z "$as_dir" && as_dir=.
8092	for ac_exec_ext in '' $ac_executable_extensions; do
8093	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8094	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8095	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8096	break 2
8097	fi
8098	done
8099	done
8100	IFS=$as_save_IFS
8101		8701
8102	;;
8103	esac
8104	fi
8105	PERL=$ac_cv_path_PERL
8106	if test -n "$PERL"; then
8107	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8108	$as_echo "$PERL" >&6; }
8109	else
8110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8111	$as_echo "no" >&6; }
8112	fi
8113
8114
8115
8116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	8702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8117	$as_echo_n "checking for $PERL suitability... " >&6; }	8703	printf %s "checking for $PERL suitability... " >&6; }
8118	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8704	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8119		8705
8120	save_CXXFLAGS="$CXXFLAGS"	8706	save_CXXFLAGS="$CXXFLAGS"
8121	save_LIBS="$LIBS"	8707	save_LIBS="$LIBS"
8122	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8708	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8127	#include <EXTERN.h>	8713	#include <EXTERN.h>
8128	#include <perl.h>	8714	#include <perl.h>
8129	#include <XSUB.h>	8715	#include <XSUB.h>
8130		8716
8131	int	8717	int
8132	main ()	8718	main (void)
8133	{	8719	{
8134		8720
8135	PerlInterpreter *perl = perl_alloc ();	8721	PerlInterpreter *perl = perl_alloc ();
8136		8722
8137	;	8723	;
8138	return 0;	8724	return 0;
8139	}	8725	}
8140	_ACEOF	8726	_ACEOF
8141	if ac_fn_cxx_try_link "$LINENO"; then :	8727	if ac_fn_cxx_try_link "$LINENO"
		8728	then :
8142	rxvt_perl_link=yes	8729	rxvt_perl_link=yes
8143	else	8730	else $as_nop
8144	rxvt_perl_link=no	8731	rxvt_perl_link=no
8145	fi	8732	fi
8146	rm -f core conftest.err conftest.$ac_objext \	8733	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8147	conftest$ac_exeext conftest.$ac_ext	8734	conftest$ac_exeext conftest.$ac_ext
8148	CXXFLAGS="$save_CXXFLAGS"	8735	CXXFLAGS="$save_CXXFLAGS"
8149	LIBS="$save_LIBS"	8736	LIBS="$save_LIBS"
8150		8737
8151	if test x$rxvt_perl_link = xyes; then	8738	if test x$rxvt_perl_link = xyes; then
8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	8739	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8153	$as_echo "ok" >&6; }	8740	printf "%s\n" "ok" >&6; }
8154		8741
8155	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	8742	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8156		8743
8157	IF_PERL=	8744	IF_PERL=
8158	PERL_O=rxvtperl.o	8745	PERL_O=rxvtperl.o
8159	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8746	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8160	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8747	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
8161	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	8748	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
8162	else	8749	else
8163	as_fn_error "no, unable to link" "$LINENO" 5	8750	as_fn_error $? "no, unable to link" "$LINENO" 5
8164	fi	8751	fi
8165	else	8752	else
8166	as_fn_error "no working perl found, or perl not version >= 5.8" "$LINENO" 5	8753	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
8167	fi	8754	fi
8168	fi	8755	fi
8169		8756
8170		8757
8171		8758
…		…
8201	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
8202	eval ac_val=\$$ac_var	8789	eval ac_val=\$$ac_var
8203	case $ac_val in #(	8790	case $ac_val in #(
8204	${as_nl})	8791	${as_nl})
8205	case $ac_var in #(	8792	case $ac_var in #(
8206	_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
8207	$as_echo "$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;} ;;
8208	esac	8795	esac
8209	case $ac_var in #(	8796	case $ac_var in #(
8210	_ \| IFS \| as_nl) ;; #(	8797	_ \| IFS \| as_nl) ;; #(
8211	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	8798	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
8212	*) { eval $ac_var=; unset $ac_var;} ;;	8799	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8232	) \|	8819	) \|
8233	sed '	8820	sed '
8234	/^ac_cv_env_/b end	8821	/^ac_cv_env_/b end
8235	t clear	8822	t clear
8236	:clear	8823	:clear
8237	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8824	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8238	t end	8825	t end
8239	s/^$[^=]$=$.$$/\1=${\1=\2}/	8826	s/^$[^=]$=$.$$/\1=${\1=\2}/
8240	:end' >>confcache	8827	:end' >>confcache
8241	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8828	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8242	if test -w "$cache_file"; then	8829	if test -w "$cache_file"; then
8243	test "x$cache_file" != "x/dev/null" &&	8830	if test "x$cache_file" != "x/dev/null"; then
8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	8831	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8245	$as_echo "$as_me: updating cache $cache_file" >&6;}	8832	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8833	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8246	cat confcache >$cache_file	8834	cat confcache >"$cache_file"
		8835	else
		8836	case $cache_file in #(
		8837	/ \| ?:*)
		8838	mv -f confcache "$cache_file"$$ &&
		8839	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8840	*)
		8841	mv -f confcache "$cache_file" ;;
		8842	esac
		8843	fi
		8844	fi
8247	else	8845	else
8248	{ $as_echo "$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
8249	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8847	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8250	fi	8848	fi
8251	fi	8849	fi
8252	rm -f confcache	8850	rm -f confcache
8253		8851
8254	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8852	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8257		8855
8258	DEFS=-DHAVE_CONFIG_H	8856	DEFS=-DHAVE_CONFIG_H
8259		8857
8260	ac_libobjs=	8858	ac_libobjs=
8261	ac_ltlibobjs=	8859	ac_ltlibobjs=
		8860	U=
8262	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
8263	# 1. Remove the extension, and $U if already installed.	8862	# 1. Remove the extension, and $U if already installed.
8264	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8863	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8265	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8864	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8266	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8865	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8267	# will be set to the directory where LIBOBJS objects are built.	8866	# will be set to the directory where LIBOBJS objects are built.
8268	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8867	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8269	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8868	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8270	done	8869	done
…		…
8272		8871
8273	LTLIBOBJS=$ac_ltlibobjs	8872	LTLIBOBJS=$ac_ltlibobjs
8274		8873
8275		8874
8276		8875
8277	: ${CONFIG_STATUS=./config.status}	8876	: "${CONFIG_STATUS=./config.status}"
8278	ac_write_fail=0	8877	ac_write_fail=0
8279	ac_clean_files_save=$ac_clean_files	8878	ac_clean_files_save=$ac_clean_files
8280	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8879	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8281	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8282	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8881	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8283	as_write_fail=0	8882	as_write_fail=0
8284	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8883	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8285	#! $SHELL	8884	#! $SHELL
8286	# Generated by $as_me.	8885	# Generated by $as_me.
8287	# Run this file to recreate the current configuration.	8886	# Run this file to recreate the current configuration.
…		…
8300	## M4sh Initialization. ##	8899	## M4sh Initialization. ##
8301	## -------------------- ##	8900	## -------------------- ##
8302		8901
8303	# Be more Bourne compatible	8902	# Be more Bourne compatible
8304	DUALCASE=1; export DUALCASE # for MKS sh	8903	DUALCASE=1; export DUALCASE # for MKS sh
		8904	as_nop=:
8305	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	8905	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8906	then :
8306	emulate sh	8907	emulate sh
8307	NULLCMD=:	8908	NULLCMD=:
8308	# 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
8309	# is contrary to our usage. Disable this feature.	8910	# is contrary to our usage. Disable this feature.
8310	alias -g '${1+"$@"}'='"$@"'	8911	alias -g '${1+"$@"}'='"$@"'
8311	setopt NO_GLOB_SUBST	8912	setopt NO_GLOB_SUBST
8312	else	8913	else $as_nop
8313	case `(set -o) 2>/dev/null` in #(	8914	case `(set -o) 2>/dev/null` in #(
8314	posix) :	8915	posix) :
8315	set -o posix ;; #(	8916	set -o posix ;; #(
8316	*) :	8917	*) :
8317	;;	8918	;;
8318	esac	8919	esac
8319	fi	8920	fi
8320		8921
8321		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.
8322	as_nl='	8931	as_nl='
8323	'	8932	'
8324	export as_nl	8933	export as_nl
8325	# Printing a long string crashes Solaris 7 /usr/bin/printf.	8934	IFS=" "" $as_nl"
8326	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	8935
8327	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	8936	PS1='$ '
8328	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	8937	PS2='> '
8329	# Prefer a ksh shell builtin over an external printf program on Solaris,	8938	PS4='+ '
8330	# but without wasting forks for bash or zsh.	8939
8331	if test -z "$BASH_VERSION$ZSH_VERSION" \	8940	# Ensure predictable behavior from utilities with locale-dependent output.
8332	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	8941	LC_ALL=C
8333	as_echo='print -r --'	8942	export LC_ALL
8334	as_echo_n='print -rn --'	8943	LANGUAGE=C
8335	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	8944	export LANGUAGE
8336	as_echo='printf %s\n'	8945
8337	as_echo_n='printf %s'	8946	# We cannot yet rely on "unset" to work, but we need these variables
8338	else	8947	# to be unset--not just set to an empty or harmless value--now, to
8339	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	8948	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8340	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	8949	# also avoids known problems related to "unset" and subshell syntax
8341	as_echo_n='/usr/ucb/echo -n'	8950	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8342	else	8951	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8343	as_echo_body='eval expr "X$1" : "X\$.*\$"'	8952	do eval test \${$as_var+y} \
8344	as_echo_n_body='eval	8953	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8345	arg=$1;	8954	done
8346	case $arg in #(	8955
8347	"$as_nl")	8956	# Ensure that fds 0, 1, and 2 are open.
8348	expr "X$arg" : "X\$.*\$$as_nl";	8957	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8349	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	8958	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8350	esac;	8959	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8351	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8352	'
8353	export as_echo_n_body
8354	as_echo_n='sh -c $as_echo_n_body as_echo'
8355	fi
8356	export as_echo_body
8357	as_echo='sh -c $as_echo_body as_echo'
8358	fi
8359		8960
8360	# The user is always right.	8961	# The user is always right.
8361	if test "${PATH_SEPARATOR+set}" != set; then	8962	if ${PATH_SEPARATOR+false} :; then
8362	PATH_SEPARATOR=:	8963	PATH_SEPARATOR=:
8363	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	8964	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8364	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	8965	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8365	PATH_SEPARATOR=';'	8966	PATH_SEPARATOR=';'
8366	}	8967	}
8367	fi	8968	fi
8368		8969
8369		8970
8370	# IFS
8371	# We need space, tab and new line, in precisely that order. Quoting is
8372	# there to prevent editors from complaining about space-tab.
8373	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8374	# splitting by setting IFS to empty value.)
8375	IFS=" "" $as_nl"
8376
8377	# Find who we are. Look in the path if we contain no directory separator.	8971	# Find who we are. Look in the path if we contain no directory separator.
		8972	as_myself=
8378	case $0 in #((	8973	case $0 in #((
8379	[\\/] ) as_myself=$0 ;;	8974	[\\/] ) as_myself=$0 ;;
8380	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8975	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8381	for as_dir in $PATH	8976	for as_dir in $PATH
8382	do	8977	do
8383	IFS=$as_save_IFS	8978	IFS=$as_save_IFS
8384	test -z "$as_dir" && as_dir=.	8979	case $as_dir in #(((
		8980	'') as_dir=./ ;;
		8981	*/) ;;
		8982	*) as_dir=$as_dir/ ;;
		8983	esac
8385	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8984	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8386	done	8985	done
8387	IFS=$as_save_IFS	8986	IFS=$as_save_IFS
8388		8987
8389	;;	8988	;;
8390	esac	8989	esac
…		…
8392	# in which case we are not to be found in the path.	8991	# in which case we are not to be found in the path.
8393	if test "x$as_myself" = x; then	8992	if test "x$as_myself" = x; then
8394	as_myself=$0	8993	as_myself=$0
8395	fi	8994	fi
8396	if test ! -f "$as_myself"; then	8995	if test ! -f "$as_myself"; then
8397	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8996	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8398	exit 1	8997	exit 1
8399	fi	8998	fi
8400		8999
8401	# Unset variables that we do not need and which cause bugs (e.g. in
8402	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8403	# suppresses any "Segmentation fault" message there. '((' could
8404	# trigger a bug in pdksh 5.2.14.
8405	for as_var in BASH_ENV ENV MAIL MAILPATH
8406	do eval test x\${$as_var+set} = xset \
8407	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8408	done
8409	PS1='$ '
8410	PS2='> '
8411	PS4='+ '
8412		9000
8413	# NLS nuisances.
8414	LC_ALL=C
8415	export LC_ALL
8416	LANGUAGE=C
8417	export LANGUAGE
8418		9001
8419	# CDPATH.
8420	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8421
8422
8423	# as_fn_error ERROR [LINENO LOG_FD]	9002	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8424	# ---------------------------------	9003	# ----------------------------------------
8425	# 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
8426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the	9005	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8427	# script with status $?, using 1 if that was 0.	9006	# script with STATUS, using 1 if that was 0.
8428	as_fn_error ()	9007	as_fn_error ()
8429	{	9008	{
8430	as_status=$?; test $as_status -eq 0 && as_status=1	9009	as_status=$1; test $as_status -eq 0 && as_status=1
8431	if test "$3"; then	9010	if test "$4"; then
8432	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	9011	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8433	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	9012	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8434	fi	9013	fi
8435	$as_echo "$as_me: error: $1" >&2	9014	printf "%s\n" "$as_me: error: $2" >&2
8436	as_fn_exit $as_status	9015	as_fn_exit $as_status
8437	} # as_fn_error	9016	} # as_fn_error
		9017
8438		9018
8439		9019
8440	# as_fn_set_status STATUS	9020	# as_fn_set_status STATUS
8441	# -----------------------	9021	# -----------------------
8442	# Set $? to STATUS, without forking.	9022	# Set $? to STATUS, without forking.
…		…
8461	as_fn_unset ()	9041	as_fn_unset ()
8462	{	9042	{
8463	{ eval $1=; unset $1;}	9043	{ eval $1=; unset $1;}
8464	}	9044	}
8465	as_unset=as_fn_unset	9045	as_unset=as_fn_unset
		9046
8466	# as_fn_append VAR VALUE	9047	# as_fn_append VAR VALUE
8467	# ----------------------	9048	# ----------------------
8468	# 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
8469	# advantage of any shell optimizations that allow amortized linear growth over	9050	# advantage of any shell optimizations that allow amortized linear growth over
8470	# repeated appends, instead of the typical quadratic growth present in naive	9051	# repeated appends, instead of the typical quadratic growth present in naive
8471	# implementations.	9052	# implementations.
8472	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 :
8473	eval 'as_fn_append ()	9055	eval 'as_fn_append ()
8474	{	9056	{
8475	eval $1+=\$2	9057	eval $1+=\$2
8476	}'	9058	}'
8477	else	9059	else $as_nop
8478	as_fn_append ()	9060	as_fn_append ()
8479	{	9061	{
8480	eval $1=\$$1\$2	9062	eval $1=\$$1\$2
8481	}	9063	}
8482	fi # as_fn_append	9064	fi # as_fn_append
…		…
8484	# as_fn_arith ARG...	9066	# as_fn_arith ARG...
8485	# ------------------	9067	# ------------------
8486	# 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
8487	# 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
8488	# must be portable across $(()) and expr.	9070	# must be portable across $(()) and expr.
8489	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	9071	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9072	then :
8490	eval 'as_fn_arith ()	9073	eval 'as_fn_arith ()
8491	{	9074	{
8492	as_val=$(( $* ))	9075	as_val=$(( $* ))
8493	}'	9076	}'
8494	else	9077	else $as_nop
8495	as_fn_arith ()	9078	as_fn_arith ()
8496	{	9079	{
8497	as_val=`expr "$@" \|\| test $? -eq 1`	9080	as_val=`expr "$@" \|\| test $? -eq 1`
8498	}	9081	}
8499	fi # as_fn_arith	9082	fi # as_fn_arith
…		…
8520		9103
8521	as_me=`$as_basename -- "$0" \|\|	9104	as_me=`$as_basename -- "$0" \|\|
8522	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	9105	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8523	X"$0" : 'X$//$$' \\| \	9106	X"$0" : 'X$//$$' \\| \
8524	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	9107	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8525	$as_echo X/"$0" \|	9108	printf "%s\n" X/"$0" \|
8526	sed '/^.\/$[^/][^/]$\/*$/{	9109	sed '/^.\/$[^/][^/]$\/*$/{
8527	s//\1/	9110	s//\1/
8528	q	9111	q
8529	}	9112	}
8530	/^X\/$\/\/$$/{	9113	/^X\/$\/\/$$/{
…		…
8542	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9125	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8543	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9126	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8544	as_cr_digits='0123456789'	9127	as_cr_digits='0123456789'
8545	as_cr_alnum=$as_cr_Letters$as_cr_digits	9128	as_cr_alnum=$as_cr_Letters$as_cr_digits
8546		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.
8547	ECHO_C= ECHO_N= ECHO_T=	9134	ECHO_C= ECHO_N= ECHO_T=
8548	case `echo -n x` in #(((((	9135	case `echo -n x` in #(((((
8549	-n*)	9136	-n*)
8550	case `echo 'xy\c'` in	9137	case `echo 'xy\c'` in
8551	c) ECHO_T=' ';; # ECHO_T is single tab character.	9138	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8555	esac;;	9142	esac;;
8556	*)	9143	*)
8557	ECHO_N='-n';;	9144	ECHO_N='-n';;
8558	esac	9145	esac
8559		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
8560	rm -f conf$$ conf$$.exe conf$$.file	9153	rm -f conf$$ conf$$.exe conf$$.file
8561	if test -d conf$$.dir; then	9154	if test -d conf$$.dir; then
8562	rm -f conf$$.dir/conf$$.file	9155	rm -f conf$$.dir/conf$$.file
8563	else	9156	else
8564	rm -f conf$$.dir	9157	rm -f conf$$.dir
…		…
8568	if ln -s conf$$.file conf$$ 2>/dev/null; then	9161	if ln -s conf$$.file conf$$ 2>/dev/null; then
8569	as_ln_s='ln -s'	9162	as_ln_s='ln -s'
8570	# ... but there are two gotchas:	9163	# ... but there are two gotchas:
8571	# 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.
8572	# 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.
8573	# In both cases, we have to default to `cp -p'.	9166	# In both cases, we have to default to `cp -pR'.
8574	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 \|\|
8575	as_ln_s='cp -p'	9168	as_ln_s='cp -pR'
8576	elif ln conf$$.file conf$$ 2>/dev/null; then	9169	elif ln conf$$.file conf$$ 2>/dev/null; then
8577	as_ln_s=ln	9170	as_ln_s=ln
8578	else	9171	else
8579	as_ln_s='cp -p'	9172	as_ln_s='cp -pR'
8580	fi	9173	fi
8581	else	9174	else
8582	as_ln_s='cp -p'	9175	as_ln_s='cp -pR'
8583	fi	9176	fi
8584	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9177	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8585	rmdir conf$$.dir 2>/dev/null	9178	rmdir conf$$.dir 2>/dev/null
8586		9179
8587		9180
…		…
8596	esac	9189	esac
8597	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	9190	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8598	as_dirs=	9191	as_dirs=
8599	while :; do	9192	while :; do
8600	case $as_dir in #(	9193	case $as_dir in #(
8601	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	9194	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8602	*) as_qdir=$as_dir;;	9195	*) as_qdir=$as_dir;;
8603	esac	9196	esac
8604	as_dirs="'$as_qdir' $as_dirs"	9197	as_dirs="'$as_qdir' $as_dirs"
8605	as_dir=`$as_dirname -- "$as_dir" \|\|	9198	as_dir=`$as_dirname -- "$as_dir" \|\|
8606	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	9199	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8607	X"$as_dir" : 'X$//$[^/]' \\| \	9200	X"$as_dir" : 'X$//$[^/]' \\| \
8608	X"$as_dir" : 'X$//$$' \\| \	9201	X"$as_dir" : 'X$//$$' \\| \
8609	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	9202	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8610	$as_echo X"$as_dir" \|	9203	printf "%s\n" X"$as_dir" \|
8611	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9204	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8612	s//\1/	9205	s//\1/
8613	q	9206	q
8614	}	9207	}
8615	/^X$\/\/$[^/].*/{	9208	/^X$\/\/$[^/].*/{
…		…
8626	}	9219	}
8627	s/.*/./; q'`	9220	s/.*/./; q'`
8628	test -d "$as_dir" && break	9221	test -d "$as_dir" && break
8629	done	9222	done
8630	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"	9223	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8631	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"	9224	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
8632		9225
8633		9226
8634	} # as_fn_mkdir_p	9227	} # as_fn_mkdir_p
8635	if mkdir -p . 2>/dev/null; then	9228	if mkdir -p . 2>/dev/null; then
8636	as_mkdir_p='mkdir -p "$as_dir"'	9229	as_mkdir_p='mkdir -p "$as_dir"'
8637	else	9230	else
8638	test -d ./-p && rmdir ./-p	9231	test -d ./-p && rmdir ./-p
8639	as_mkdir_p=false	9232	as_mkdir_p=false
8640	fi	9233	fi
8641		9234
8642	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
8643	as_test_x='test -x'	9243	as_test_x='test -x'
8644	else	9244	as_executable_p=as_fn_executable_p
8645	if ls -dL / >/dev/null 2>&1; then
8646	as_ls_L_option=L
8647	else
8648	as_ls_L_option=
8649	fi
8650	as_test_x='
8651	eval sh -c '\''
8652	if test -d "$1"; then
8653	test -d "$1/.";
8654	else
8655	case $1 in #(
8656	-*)set "./$1";;
8657	esac;
8658	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8659	???[sx]):;;)false;;esac;fi
8660	'\'' sh
8661	'
8662	fi
8663	as_executable_p=$as_test_x
8664		9245
8665	# Sed expression to map a string onto a valid CPP name.	9246	# Sed expression to map a string onto a valid CPP name.
8666	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9247	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8667		9248
8668	# Sed expression to map a string onto a valid variable name.	9249	# Sed expression to map a string onto a valid variable name.
…		…
8680	# Save the log message, to keep $0 and so on meaningful, and to	9261	# Save the log message, to keep $0 and so on meaningful, and to
8681	# report actual input values of CONFIG_FILES etc. instead of their	9262	# report actual input values of CONFIG_FILES etc. instead of their
8682	# values after options handling.	9263	# values after options handling.
8683	ac_log="	9264	ac_log="
8684	This file was extended by $as_me, which was	9265	This file was extended by $as_me, which was
8685	generated by GNU Autoconf 2.65. Invocation command line was	9266	generated by GNU Autoconf 2.71. Invocation command line was
8686		9267
8687	CONFIG_FILES = $CONFIG_FILES	9268	CONFIG_FILES = $CONFIG_FILES
8688	CONFIG_HEADERS = $CONFIG_HEADERS	9269	CONFIG_HEADERS = $CONFIG_HEADERS
8689	CONFIG_LINKS = $CONFIG_LINKS	9270	CONFIG_LINKS = $CONFIG_LINKS
8690	CONFIG_COMMANDS = $CONFIG_COMMANDS	9271	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8738	$config_headers	9319	$config_headers
8739		9320
8740	Report bugs to the package provider."	9321	Report bugs to the package provider."
8741		9322
8742	_ACEOF	9323	_ACEOF
		9324	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		9325	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8743	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9326	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8744	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	9327	ac_cs_config='$ac_cs_config_escaped'
8745	ac_cs_version="\\	9328	ac_cs_version="\\
8746	config.status	9329	config.status
8747	configured by $0, generated by GNU Autoconf 2.65,	9330	configured by $0, generated by GNU Autoconf 2.71,
8748	with options \\"\$ac_cs_config\\"	9331	with options \\"\$ac_cs_config\\"
8749		9332
8750	Copyright (C) 2009 Free Software Foundation, Inc.	9333	Copyright (C) 2021 Free Software Foundation, Inc.
8751	This config.status script is free software; the Free Software Foundation	9334	This config.status script is free software; the Free Software Foundation
8752	gives unlimited permission to copy, distribute and modify it."	9335	gives unlimited permission to copy, distribute and modify it."
8753		9336
8754	ac_pwd='$ac_pwd'	9337	ac_pwd='$ac_pwd'
8755	srcdir='$srcdir'	9338	srcdir='$srcdir'
…		…
8761	# The default lists apply if the user does not specify any file.	9344	# The default lists apply if the user does not specify any file.
8762	ac_need_defaults=:	9345	ac_need_defaults=:
8763	while test $# != 0	9346	while test $# != 0
8764	do	9347	do
8765	case $1 in	9348	case $1 in
8766	--=)	9349	--=?)
8767	ac_option=`expr "X$1" : 'X$[^=]*$='`	9350	ac_option=`expr "X$1" : 'X$[^=]*$='`
8768	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`	9351	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9352	ac_shift=:
		9353	;;
		9354	--*=)
		9355	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9356	ac_optarg=
8769	ac_shift=:	9357	ac_shift=:
8770	;;	9358	;;
8771	*)	9359	*)
8772	ac_option=$1	9360	ac_option=$1
8773	ac_optarg=$2	9361	ac_optarg=$2
…		…
8778	case $ac_option in	9366	case $ac_option in
8779	# Handling of the options.	9367	# Handling of the options.
8780	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	9368	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8781	ac_cs_recheck=: ;;	9369	ac_cs_recheck=: ;;
8782	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	9370	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8783	$as_echo "$ac_cs_version"; exit ;;	9371	printf "%s\n" "$ac_cs_version"; exit ;;
8784	--config \| --confi \| --conf \| --con \| --co \| --c )	9372	--config \| --confi \| --conf \| --con \| --co \| --c )
8785	$as_echo "$ac_cs_config"; exit ;;	9373	printf "%s\n" "$ac_cs_config"; exit ;;
8786	--debug \| --debu \| --deb \| --de \| --d \| -d )	9374	--debug \| --debu \| --deb \| --de \| --d \| -d )
8787	debug=: ;;	9375	debug=: ;;
8788	--file \| --fil \| --fi \| --f )	9376	--file \| --fil \| --fi \| --f )
8789	$ac_shift	9377	$ac_shift
8790	case $ac_optarg in	9378	case $ac_optarg in
8791	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9379	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9380	'') as_fn_error $? "missing file argument" ;;
8792	esac	9381	esac
8793	as_fn_append CONFIG_FILES " '$ac_optarg'"	9382	as_fn_append CONFIG_FILES " '$ac_optarg'"
8794	ac_need_defaults=false;;	9383	ac_need_defaults=false;;
8795	--header \| --heade \| --head \| --hea )	9384	--header \| --heade \| --head \| --hea )
8796	$ac_shift	9385	$ac_shift
8797	case $ac_optarg in	9386	case $ac_optarg in
8798	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9387	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8799	esac	9388	esac
8800	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	9389	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8801	ac_need_defaults=false;;	9390	ac_need_defaults=false;;
8802	--he \| --h)	9391	--he \| --h)
8803	# Conflict between --help and --header	9392	# Conflict between --help and --header
8804	as_fn_error "ambiguous option: \`$1'	9393	as_fn_error $? "ambiguous option: \`$1'
8805	Try \`$0 --help' for more information.";;	9394	Try \`$0 --help' for more information.";;
8806	--help \| --hel \| -h )	9395	--help \| --hel \| -h )
8807	$as_echo "$ac_cs_usage"; exit ;;	9396	printf "%s\n" "$ac_cs_usage"; exit ;;
8808	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	9397	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8809	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	9398	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8810	ac_cs_silent=: ;;	9399	ac_cs_silent=: ;;
8811		9400
8812	# This is an error.	9401	# This is an error.
8813	-*) as_fn_error "unrecognized option: \`$1'	9402	-*) as_fn_error $? "unrecognized option: \`$1'
8814	Try \`$0 --help' for more information." ;;	9403	Try \`$0 --help' for more information." ;;
8815		9404
8816	*) as_fn_append ac_config_targets " $1"	9405	*) as_fn_append ac_config_targets " $1"
8817	ac_need_defaults=false ;;	9406	ac_need_defaults=false ;;
8818		9407
…		…
8828	fi	9417	fi
8829		9418
8830	_ACEOF	9419	_ACEOF
8831	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9420	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8832	if \$ac_cs_recheck; then	9421	if \$ac_cs_recheck; then
8833	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	9422	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8834	shift	9423	shift
8835	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	9424	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8836	CONFIG_SHELL='$SHELL'	9425	CONFIG_SHELL='$SHELL'
8837	export CONFIG_SHELL	9426	export CONFIG_SHELL
8838	exec "\$@"	9427	exec "\$@"
8839	fi	9428	fi
8840		9429
…		…
8844	{	9433	{
8845	echo	9434	echo
8846	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9435	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8847	## Running $as_me. ##	9436	## Running $as_me. ##
8848	_ASBOX	9437	_ASBOX
8849	$as_echo "$ac_log"	9438	printf "%s\n" "$ac_log"
8850	} >&5	9439	} >&5
8851		9440
8852	_ACEOF	9441	_ACEOF
8853	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9442	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8854	_ACEOF	9443	_ACEOF
…		…
8862	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;	9451	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8863	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9452	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8864	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9453	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8865	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9454	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8866		9455
8867	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;	9456	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8868	esac	9457	esac
8869	done	9458	done
8870		9459
8871		9460
8872	# 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,
8873	# 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.
8874	# 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
8875	# bizarre bug on SunOS 4.1.3.	9464	# bizarre bug on SunOS 4.1.3.
8876	if $ac_need_defaults; then	9465	if $ac_need_defaults; then
8877	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	9466	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8878	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9467	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8879	fi	9468	fi
8880		9469
8881	# 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
8882	# 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,
8883	# creating and moving files from /tmp can sometimes cause problems.	9472	# creating and moving files from /tmp can sometimes cause problems.
8884	# Hook for its removal unless debugging.	9473	# Hook for its removal unless debugging.
8885	# Note that there is a small window in which the directory will not be cleaned:	9474	# Note that there is a small window in which the directory will not be cleaned:
8886	# after its creation but before its name has been assigned to `$tmp'.	9475	# after its creation but before its name has been assigned to `$tmp'.
8887	$debug \|\|	9476	$debug \|\|
8888	{	9477	{
8889	tmp=	9478	tmp= ac_tmp=
8890	trap 'exit_status=$?	9479	trap 'exit_status=$?
		9480	: "${ac_tmp:=$tmp}"
8891	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status	9481	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8892	' 0	9482	' 0
8893	trap 'as_fn_exit 1' 1 2 13 15	9483	trap 'as_fn_exit 1' 1 2 13 15
8894	}	9484	}
8895	# Create a (secure) tmp directory for tmp files.	9485	# Create a (secure) tmp directory for tmp files.
8896		9486
8897	{	9487	{
8898	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	9488	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8899	test -n "$tmp" && test -d "$tmp"	9489	test -d "$tmp"
8900	} \|\|	9490	} \|\|
8901	{	9491	{
8902	tmp=./conf$$-$RANDOM	9492	tmp=./conf$$-$RANDOM
8903	(umask 077 && mkdir "$tmp")	9493	(umask 077 && mkdir "$tmp")
8904	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5	9494	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9495	ac_tmp=$tmp
8905		9496
8906	# Set up the scripts for CONFIG_FILES section.	9497	# Set up the scripts for CONFIG_FILES section.
8907	# No need to generate them if there are no CONFIG_FILES.	9498	# No need to generate them if there are no CONFIG_FILES.
8908	# This happens for instance with `./config.status config.h'.	9499	# This happens for instance with `./config.status config.h'.
8909	if test -n "$CONFIG_FILES"; then	9500	if test -n "$CONFIG_FILES"; then
…		…
8916	if test "x$ac_cr" = x; then	9507	if test "x$ac_cr" = x; then
8917	eval ac_cr=\$\'\\r\'	9508	eval ac_cr=\$\'\\r\'
8918	fi	9509	fi
8919	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`	9510	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8920	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then	9511	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8921	ac_cs_awk_cr='\r'	9512	ac_cs_awk_cr='\\r'
8922	else	9513	else
8923	ac_cs_awk_cr=$ac_cr	9514	ac_cs_awk_cr=$ac_cr
8924	fi	9515	fi
8925		9516
8926	echo 'BEGIN {' >"$tmp/subs1.awk" &&	9517	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8927	_ACEOF	9518	_ACEOF
8928		9519
8929		9520
8930	{	9521	{
8931	echo "cat >conf$$subs.awk <<_ACEOF" &&	9522	echo "cat >conf$$subs.awk <<_ACEOF" &&
8932	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&	9523	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8933	echo "_ACEOF"	9524	echo "_ACEOF"
8934	} >conf$$subs.sh \|\|	9525	} >conf$$subs.sh \|\|
8935	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	9526	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8936	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`	9527	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
8937	ac_delim='%!_!# '	9528	ac_delim='%!_!# '
8938	for ac_last_try in false false false false false :; do	9529	for ac_last_try in false false false false false :; do
8939	. ./conf$$subs.sh \|\|	9530	. ./conf$$subs.sh \|\|
8940	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	9531	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8941		9532
8942	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`	9533	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8943	if test $ac_delim_n = $ac_delim_num; then	9534	if test $ac_delim_n = $ac_delim_num; then
8944	break	9535	break
8945	elif $ac_last_try; then	9536	elif $ac_last_try; then
8946	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	9537	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8947	else	9538	else
8948	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	9539	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8949	fi	9540	fi
8950	done	9541	done
8951	rm -f conf$$subs.sh	9542	rm -f conf$$subs.sh
8952		9543
8953	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9544	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8954	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&	9545	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8955	_ACEOF	9546	_ACEOF
8956	sed -n '	9547	sed -n '
8957	h	9548	h
8958	s/^/S["/; s/!.*/"]=/	9549	s/^/S["/; s/!.*/"]=/
8959	p	9550	p
…		…
8997	}	9588	}
8998	' >>$CONFIG_STATUS \|\| ac_write_fail=1	9589	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8999	rm -f conf$$subs.awk	9590	rm -f conf$$subs.awk
9000	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9591	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9001	_ACAWK	9592	_ACAWK
9002	cat >>"\$tmp/subs1.awk" <<_ACAWK &&	9593	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9003	for (key in S) S_is_set[key] = 1	9594	for (key in S) S_is_set[key] = 1
9004	FS = ""	9595	FS = ""
9005		9596
9006	}	9597	}
9007	{	9598	{
…		…
9029	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	9620	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9030	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then	9621	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9031	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"	9622	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9032	else	9623	else
9033	cat	9624	cat
9034	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \	9625	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9035	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5	9626	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9036	_ACEOF	9627	_ACEOF
9037		9628
9038	# VPATH may cause trouble with some makes, so we remove $(srcdir),	9629	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9039	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and	9630	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9040	# trailing colons and then remove the whole line if VPATH becomes empty	9631	# trailing colons and then remove the whole line if VPATH becomes empty
9041	# (actually we leave an empty line to preserve line numbers).	9632	# (actually we leave an empty line to preserve line numbers).
9042	if test "x$srcdir" = x.; then	9633	if test "x$srcdir" = x.; then
9043	ac_vpsub='/^[ ]VPATH[ ]=/{	9634	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9635	h
		9636	s///
		9637	s/^/:/
		9638	s/[ ]*$/:/
9044	s/:\$(srcdir):/:/	9639	s/:\$(srcdir):/:/g
9045	s/:\${srcdir}:/:/	9640	s/:\${srcdir}:/:/g
9046	s/:@srcdir@:/:/	9641	s/:@srcdir@:/:/g
9047	s/^$[^=]=[ ]$:*/\1/	9642	s/^:*//
9048	s/:*$//	9643	s/:*$//
		9644	x
		9645	s/$=[ ]$./\1/
		9646	G
		9647	s/\n//
9049	s/^[^=]=[ ]$//	9648	s/^[^=]=[ ]$//
9050	}'	9649	}'
9051	fi	9650	fi
9052		9651
9053	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	9652	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
…		…
9055		9654
9056	# Set up the scripts for CONFIG_HEADERS section.	9655	# Set up the scripts for CONFIG_HEADERS section.
9057	# No need to generate them if there are no CONFIG_HEADERS.	9656	# No need to generate them if there are no CONFIG_HEADERS.
9058	# This happens for instance with `./config.status Makefile'.	9657	# This happens for instance with `./config.status Makefile'.
9059	if test -n "$CONFIG_HEADERS"; then	9658	if test -n "$CONFIG_HEADERS"; then
9060	cat >"$tmp/defines.awk" <<\_ACAWK \|\|	9659	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
9061	BEGIN {	9660	BEGIN {
9062	_ACEOF	9661	_ACEOF
9063		9662
9064	# Transform confdefs.h into an awk script `defines.awk', embedded as	9663	# Transform confdefs.h into an awk script `defines.awk', embedded as
9065	# here-document in config.status, that substitutes the proper values into	9664	# here-document in config.status, that substitutes the proper values into
…		…
9067		9666
9068	# Create a delimiter string that does not exist in confdefs.h, to ease	9667	# Create a delimiter string that does not exist in confdefs.h, to ease
9069	# handling of long lines.	9668	# handling of long lines.
9070	ac_delim='%!_!# '	9669	ac_delim='%!_!# '
9071	for ac_last_try in false false :; do	9670	for ac_last_try in false false :; do
9072	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	9671	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9073	if test -z "$ac_t"; then	9672	if test -z "$ac_tt"; then
9074	break	9673	break
9075	elif $ac_last_try; then	9674	elif $ac_last_try; then
9076	as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5	9675	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9077	else	9676	else
9078	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	9677	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9079	fi	9678	fi
9080	done	9679	done
9081		9680
…		…
9156	}	9755	}
9157	{ print }	9756	{ print }
9158	_ACAWK	9757	_ACAWK
9159	_ACEOF	9758	_ACEOF
9160	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	9759	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9161	as_fn_error "could not setup config headers machinery" "$LINENO" 5	9760	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9162	fi # test -n "$CONFIG_HEADERS"	9761	fi # test -n "$CONFIG_HEADERS"
9163		9762
9164		9763
9165	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "	9764	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9166	shift	9765	shift
…		…
9169	case $ac_tag in	9768	case $ac_tag in
9170	:[FHLC]) ac_mode=$ac_tag; continue;;	9769	:[FHLC]) ac_mode=$ac_tag; continue;;
9171	esac	9770	esac
9172	case $ac_mode$ac_tag in	9771	case $ac_mode$ac_tag in
9173	:[FHL]:);;	9772	:[FHL]:);;
9174	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;	9773	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9175	:[FH]-) ac_tag=-:-;;	9774	:[FH]-) ac_tag=-:-;;
9176	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	9775	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9177	esac	9776	esac
9178	ac_save_IFS=$IFS	9777	ac_save_IFS=$IFS
9179	IFS=:	9778	IFS=:
…		…
9188	:[FH])	9787	:[FH])
9189	ac_file_inputs=	9788	ac_file_inputs=
9190	for ac_f	9789	for ac_f
9191	do	9790	do
9192	case $ac_f in	9791	case $ac_f in
9193	-) ac_f="$tmp/stdin";;	9792	-) ac_f="$ac_tmp/stdin";;
9194	*) # Look for the file first in the build tree, then in the source tree	9793	*) # Look for the file first in the build tree, then in the source tree
9195	# (if the path is not absolute). The absolute path cannot be DOS-style,	9794	# (if the path is not absolute). The absolute path cannot be DOS-style,
9196	# because $ac_f cannot contain `:'.	9795	# because $ac_f cannot contain `:'.
9197	test -f "$ac_f" \|\|	9796	test -f "$ac_f" \|\|
9198	case $ac_f in	9797	case $ac_f in
9199	[\\/$]*) false;;	9798	[\\/$]*) false;;
9200	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	9799	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9201	esac \|\|	9800	esac \|\|
9202	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;	9801	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9203	esac	9802	esac
9204	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
9205	as_fn_append ac_file_inputs " '$ac_f'"	9804	as_fn_append ac_file_inputs " '$ac_f'"
9206	done	9805	done
9207		9806
9208	# 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
9209	# use $as_me), people would be surprised to read:	9808	# use $as_me), people would be surprised to read:
9210	# /* config.h. Generated by config.status. */	9809	# /* config.h. Generated by config.status. */
9211	configure_input='Generated from '`	9810	configure_input='Generated from '`
9212	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	9811	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9213	`' by configure.'	9812	`' by configure.'
9214	if test x"$ac_file" != x-; then	9813	if test x"$ac_file" != x-; then
9215	configure_input="$ac_file. $configure_input"	9814	configure_input="$ac_file. $configure_input"
9216	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	9815	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9217	$as_echo "$as_me: creating $ac_file" >&6;}	9816	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9218	fi	9817	fi
9219	# Neutralize special characters interpreted by sed in replacement strings.	9818	# Neutralize special characters interpreted by sed in replacement strings.
9220	case $configure_input in #(	9819	case $configure_input in #(
9221	\& \| \\| \| \\ )	9820	\& \| \\| \| \\ )
9222	ac_sed_conf_input=`$as_echo "$configure_input" \|	9821	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9223	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	9822	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9224	*) ac_sed_conf_input=$configure_input;;	9823	*) ac_sed_conf_input=$configure_input;;
9225	esac	9824	esac
9226		9825
9227	case $ac_tag in	9826	case $ac_tag in
9228	:-: \| *:-) cat >"$tmp/stdin" \	9827	:-: \| *:-) cat >"$ac_tmp/stdin" \
9229	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;	9828	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9230	esac	9829	esac
9231	;;	9830	;;
9232	esac	9831	esac
9233		9832
9234	ac_dir=`$as_dirname -- "$ac_file" \|\|	9833	ac_dir=`$as_dirname -- "$ac_file" \|\|
9235	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9834	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9236	X"$ac_file" : 'X$//$[^/]' \\| \	9835	X"$ac_file" : 'X$//$[^/]' \\| \
9237	X"$ac_file" : 'X$//$$' \\| \	9836	X"$ac_file" : 'X$//$$' \\| \
9238	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	9837	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9239	$as_echo X"$ac_file" \|	9838	printf "%s\n" X"$ac_file" \|
9240	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9839	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9241	s//\1/	9840	s//\1/
9242	q	9841	q
9243	}	9842	}
9244	/^X$\/\/$[^/].*/{	9843	/^X$\/\/$[^/].*/{
…		…
9258	ac_builddir=.	9857	ac_builddir=.
9259		9858
9260	case "$ac_dir" in	9859	case "$ac_dir" in
9261	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9860	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9262	*)	9861	*)
9263	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9862	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9264	# A ".." for each directory in $ac_dir_suffix.	9863	# A ".." for each directory in $ac_dir_suffix.
9265	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9864	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9266	case $ac_top_builddir_sub in	9865	case $ac_top_builddir_sub in
9267	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9866	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9268	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9867	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9269	esac ;;	9868	esac ;;
9270	esac	9869	esac
…		…
9317	/@localedir@/p	9916	/@localedir@/p
9318	/@mandir@/p'	9917	/@mandir@/p'
9319	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	9918	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9320	datarootdir) ac_datarootdir_seen=yes;;	9919	datarootdir) ac_datarootdir_seen=yes;;
9321	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	9920	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9322	{ $as_echo "$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
9323	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9922	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9324	_ACEOF	9923	_ACEOF
9325	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9924	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9326	ac_datarootdir_hack='	9925	ac_datarootdir_hack='
9327	s&@datadir@&$datadir&g	9926	s&@datadir@&$datadir&g
9328	s&@docdir@&$docdir&g	9927	s&@docdir@&$docdir&g
…		…
9354	s&@abs_builddir@&$ac_abs_builddir&;t t	9953	s&@abs_builddir@&$ac_abs_builddir&;t t
9355	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9954	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9356	s&@INSTALL@&$ac_INSTALL&;t t	9955	s&@INSTALL@&$ac_INSTALL&;t t
9357	$ac_datarootdir_hack	9956	$ac_datarootdir_hack
9358	"	9957	"
9359	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \	9958	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
9360	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9959	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9361		9960
9362	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9961	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9363	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9962	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9364	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9963	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9964	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9365	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9366	which seems to be undefined. Please make sure it is defined." >&5	9966	which seems to be undefined. Please make sure it is defined" >&5
9367	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9967	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9368	which seems to be undefined. Please make sure it is defined." >&2;}	9968	which seems to be undefined. Please make sure it is defined" >&2;}
9369		9969
9370	rm -f "$tmp/stdin"	9970	rm -f "$ac_tmp/stdin"
9371	case $ac_file in	9971	case $ac_file in
9372	-) cat "$tmp/out" && rm -f "$tmp/out";;	9972	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9373	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;	9973	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9374	esac \	9974	esac \
9375	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9975	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9376	;;	9976	;;
9377	:H)	9977	:H)
9378	#	9978	#
9379	# CONFIG_HEADER	9979	# CONFIG_HEADER
9380	#	9980	#
9381	if test x"$ac_file" != x-; then	9981	if test x"$ac_file" != x-; then
9382	{	9982	{
9383	$as_echo "/* $configure_input */" \	9983	printf "%s\n" "/* $configure_input */" >&1 \
9384	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	9984	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9385	} >"$tmp/config.h" \	9985	} >"$ac_tmp/config.h" \
9386	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9986	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9387	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	9987	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9388	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	9988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9389	$as_echo "$as_me: $ac_file is unchanged" >&6;}	9989	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9390	else	9990	else
9391	rm -f "$ac_file"	9991	rm -f "$ac_file"
9392	mv "$tmp/config.h" "$ac_file" \	9992	mv "$ac_tmp/config.h" "$ac_file" \
9393	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9993	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9394	fi	9994	fi
9395	else	9995	else
9396	$as_echo "/* $configure_input */" \	9996	printf "%s\n" "/* $configure_input */" >&1 \
9397	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	9997	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9398	\|\| as_fn_error "could not create -" "$LINENO" 5	9998	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9399	fi	9999	fi
9400	;;	10000	;;
9401		10001
9402		10002
9403	esac	10003	esac
…		…
9408	as_fn_exit 0	10008	as_fn_exit 0
9409	_ACEOF	10009	_ACEOF
9410	ac_clean_files=$ac_clean_files_save	10010	ac_clean_files=$ac_clean_files_save
9411		10011
9412	test $ac_write_fail = 0 \|\|	10012	test $ac_write_fail = 0 \|\|
9413	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5	10013	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9414		10014
9415		10015
9416	# configure is writing to config.log, and then calls config.status.	10016	# configure is writing to config.log, and then calls config.status.
9417	# config.status does its own redirection, appending to config.log.	10017	# config.status does its own redirection, appending to config.log.
9418	# Unfortunately, on DOS this fails, as config.log is still kept open	10018	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
9429	exec 5>/dev/null	10029	exec 5>/dev/null
9430	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10030	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9431	exec 5>>config.log	10031	exec 5>>config.log
9432	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10032	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9433	# would make configure fail if this is the last instruction.	10033	# would make configure fail if this is the last instruction.
9434	$ac_cs_success \|\| as_fn_exit $?	10034	$ac_cs_success \|\| as_fn_exit 1
9435	fi	10035	fi
9436	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	10036	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9437	{ $as_echo "$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
9438	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	10038	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9439	fi	10039	fi
9440		10040
9441		10041
9442	echo "Configuration:	10042	echo "Configuration:
9443		10043
…		…
9472	fi	10072	fi
9473		10073
9474	echo "* Optionally check src/feature.h for further, rarely used options *"	10074	echo "* Optionally check src/feature.h for further, rarely used options *"
9475	echo	10075	echo
9476		10076
		10077

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Comparing rxvt-unicode/configure (file contents): Revision 1.135 by sf-exg, Fri Oct 15 14:08:39 2010 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 1.135 by sf-exg, Fri Oct 15 14:08:39 2010 UTC vs.
Revision 1.167 by sf-exg, Fri May 14 13:50:22 2021 UTC