[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 1.168 by sf-exg, Fri Jul 23 19:19:18 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
		664	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
608	PKG_CONFIG	666	PKG_CONFIG
609	X_EXTRA_LIBS	667	X_EXTRA_LIBS
610	X_LIBS	668	X_LIBS
611	X_PRE_LIBS	669	X_PRE_LIBS
612	X_CFLAGS	670	X_CFLAGS
		671	CXXCPP
613	XMKMF	672	XMKMF
614	TIC	673	TIC
615	CXXCPP
616	RXVTNAME	674	RXVTNAME
617	LINKER	675	LINKER
618	EGREP
619	GREP
620	INSTALL_DATA	676	INSTALL_DATA
621	INSTALL_SCRIPT	677	INSTALL_SCRIPT
622	INSTALL_PROGRAM	678	INSTALL_PROGRAM
623	CPP
624	ac_ct_CXX	679	ac_ct_CXX
625	CXXFLAGS	680	CXXFLAGS
626	CXX	681	CXX
627	OBJEXT	682	OBJEXT
628	EXEEXT	683	EXEEXT
…		…
658	htmldir	713	htmldir
659	infodir	714	infodir
660	docdir	715	docdir
661	oldincludedir	716	oldincludedir
662	includedir	717	includedir
		718	runstatedir
663	localstatedir	719	localstatedir
664	sharedstatedir	720	sharedstatedir
665	sysconfdir	721	sysconfdir
666	datadir	722	datadir
667	datarootdir	723	datarootdir
…		…
688	enable_256_color	744	enable_256_color
689	enable_unicode3	745	enable_unicode3
690	enable_combining	746	enable_combining
691	enable_xft	747	enable_xft
692	enable_font_styles	748	enable_font_styles
693	enable_afterimage
694	with_afterimage_config
695	enable_pixbuf	749	enable_pixbuf
		750	enable_startup_notification
696	enable_transparency	751	enable_transparency
697	enable_fading	752	enable_fading
698	enable_rxvt_scroll	753	enable_rxvt_scroll
699	enable_next_scroll	754	enable_next_scroll
700	enable_xterm_scroll	755	enable_xterm_scroll
…		…
720	enable_text_blink	775	enable_text_blink
721	enable_pointer_blank	776	enable_pointer_blank
722	with_term	777	with_term
723	with_terminfo	778	with_terminfo
724	with_x	779	with_x
725	enable_utmp
726	enable_wtmp
727	enable_lastlog
728	'	780	'
729	ac_precious_vars='build_alias	781	ac_precious_vars='build_alias
730	host_alias	782	host_alias
731	target_alias	783	target_alias
732	CC	784	CC
…		…
735	LIBS	787	LIBS
736	CPPFLAGS	788	CPPFLAGS
737	CXX	789	CXX
738	CXXFLAGS	790	CXXFLAGS
739	CCC	791	CCC
740	CPP	792	XMKMF
741	CXXCPP	793	CXXCPP'
742	XMKMF'
743		794
744		795
745	# Initialize some variables set by options.	796	# Initialize some variables set by options.
746	ac_init_help=	797	ac_init_help=
747	ac_init_version=false	798	ac_init_version=false
…		…
776	datarootdir='${prefix}/share'	827	datarootdir='${prefix}/share'
777	datadir='${datarootdir}'	828	datadir='${datarootdir}'
778	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
779	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
780	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
		832	runstatedir='${localstatedir}/run'
781	includedir='${prefix}/include'	833	includedir='${prefix}/include'
782	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
783	docdir='${datarootdir}/doc/${PACKAGE}'	835	docdir='${datarootdir}/doc/${PACKAGE}'
784	infodir='${datarootdir}/info'	836	infodir='${datarootdir}/info'
785	htmldir='${docdir}'	837	htmldir='${docdir}'
…		…
800	ac_prev=	852	ac_prev=
801	continue	853	continue
802	fi	854	fi
803		855
804	case $ac_option in	856	case $ac_option in
805	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;	857	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		858	*=) ac_optarg= ;;
806	*) ac_optarg=yes ;;	859	*) ac_optarg=yes ;;
807	esac	860	esac
808
809	# Accept the important Cygnus configure options, so we can diagnose typos.
810		861
811	case $ac_dashdash$ac_option in	862	case $ac_dashdash$ac_option in
812	--)	863	--)
813	ac_dashdash=yes ;;	864	ac_dashdash=yes ;;
814		865
…		…
846		897
847	-disable-* \| --disable-*)	898	-disable-* \| --disable-*)
848	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`	899	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
849	# Reject names that are not valid shell variable names.	900	# Reject names that are not valid shell variable names.
850	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	901	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851	as_fn_error "invalid feature name: $ac_useropt"	902	as_fn_error $? "invalid feature name: \`$ac_useropt'"
852	ac_useropt_orig=$ac_useropt	903	ac_useropt_orig=$ac_useropt
853	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	904	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
854	case $ac_user_opts in	905	case $ac_user_opts in
855	*"	906	*"
856	"enable_$ac_useropt"	907	"enable_$ac_useropt"
857	"*) ;;	908	"*) ;;
858	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	909	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
872		923
873	-enable-* \| --enable-*)	924	-enable-* \| --enable-*)
874	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`	925	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
875	# Reject names that are not valid shell variable names.	926	# Reject names that are not valid shell variable names.
876	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	927	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877	as_fn_error "invalid feature name: $ac_useropt"	928	as_fn_error $? "invalid feature name: \`$ac_useropt'"
878	ac_useropt_orig=$ac_useropt	929	ac_useropt_orig=$ac_useropt
879	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	930	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
880	case $ac_user_opts in	931	case $ac_user_opts in
881	*"	932	*"
882	"enable_$ac_useropt"	933	"enable_$ac_useropt"
883	"*) ;;	934	"*) ;;
884	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	935	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1027		1078
1028	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1079	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1029	\| -silent \| --silent \| --silen \| --sile \| --sil)	1080	\| -silent \| --silent \| --silen \| --sile \| --sil)
1030	silent=yes ;;	1081	silent=yes ;;
1031		1082
		1083	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1084	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1085	\| --run \| --ru \| --r)
		1086	ac_prev=runstatedir ;;
		1087	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1088	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1089	\| --run=* \| --ru=* \| --r=*)
		1090	runstatedir=$ac_optarg ;;
		1091
1032	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1092	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1033	ac_prev=sbindir ;;	1093	ac_prev=sbindir ;;
1034	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1094	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1035	\| --sbi=* \| --sb=*)	1095	\| --sbi=* \| --sb=*)
1036	sbindir=$ac_optarg ;;	1096	sbindir=$ac_optarg ;;
…		…
1076		1136
1077	-with-* \| --with-*)	1137	-with-* \| --with-*)
1078	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`	1138	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1079	# Reject names that are not valid shell variable names.	1139	# Reject names that are not valid shell variable names.
1080	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1140	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081	as_fn_error "invalid package name: $ac_useropt"	1141	as_fn_error $? "invalid package name: \`$ac_useropt'"
1082	ac_useropt_orig=$ac_useropt	1142	ac_useropt_orig=$ac_useropt
1083	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1143	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1084	case $ac_user_opts in	1144	case $ac_user_opts in
1085	*"	1145	*"
1086	"with_$ac_useropt"	1146	"with_$ac_useropt"
1087	"*) ;;	1147	"*) ;;
1088	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1148	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1092		1152
1093	-without-* \| --without-*)	1153	-without-* \| --without-*)
1094	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`	1154	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1095	# Reject names that are not valid shell variable names.	1155	# Reject names that are not valid shell variable names.
1096	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1156	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097	as_fn_error "invalid package name: $ac_useropt"	1157	as_fn_error $? "invalid package name: \`$ac_useropt'"
1098	ac_useropt_orig=$ac_useropt	1158	ac_useropt_orig=$ac_useropt
1099	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1159	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1100	case $ac_user_opts in	1160	case $ac_user_opts in
1101	*"	1161	*"
1102	"with_$ac_useropt"	1162	"with_$ac_useropt"
1103	"*) ;;	1163	"*) ;;
1104	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1164	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1122	ac_prev=x_libraries ;;	1182	ac_prev=x_libraries ;;
1123	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1183	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1124	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1184	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1125	x_libraries=$ac_optarg ;;	1185	x_libraries=$ac_optarg ;;
1126		1186
1127	-*) as_fn_error "unrecognized option: \`$ac_option'	1187	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1128	Try \`$0 --help' for more information."	1188	Try \`$0 --help' for more information"
1129	;;	1189	;;
1130		1190
1131	=)	1191	=)
1132	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1192	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1133	# Reject names that are not valid shell variable names.	1193	# Reject names that are not valid shell variable names.
1134	case $ac_envvar in #(	1194	case $ac_envvar in #(
1135	'' \| [0-9]* \| [!_$as_cr_alnum] )	1195	'' \| [0-9]* \| [!_$as_cr_alnum] )
1136	as_fn_error "invalid variable name: \`$ac_envvar'" ;;	1196	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1137	esac	1197	esac
1138	eval $ac_envvar=\$ac_optarg	1198	eval $ac_envvar=\$ac_optarg
1139	export $ac_envvar ;;	1199	export $ac_envvar ;;
1140		1200
1141	*)	1201	*)
1142	# FIXME: should be removed in autoconf 3.0.	1202	# FIXME: should be removed in autoconf 3.0.
1143	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1203	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1144	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1204	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1145	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1205	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1146	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1206	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1147	;;	1207	;;
1148		1208
1149	esac	1209	esac
1150	done	1210	done
1151		1211
1152	if test -n "$ac_prev"; then	1212	if test -n "$ac_prev"; then
1153	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1213	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1154	as_fn_error "missing argument to $ac_option"	1214	as_fn_error $? "missing argument to $ac_option"
1155	fi	1215	fi
1156		1216
1157	if test -n "$ac_unrecognized_opts"; then	1217	if test -n "$ac_unrecognized_opts"; then
1158	case $enable_option_checking in	1218	case $enable_option_checking in
1159	no) ;;	1219	no) ;;
1160	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;	1220	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1161	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1221	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1162	esac	1222	esac
1163	fi	1223	fi
1164		1224
1165	# Check all directory arguments for consistency.	1225	# Check all directory arguments for consistency.
1166	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1226	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167	datadir sysconfdir sharedstatedir localstatedir includedir \	1227	datadir sysconfdir sharedstatedir localstatedir includedir \
1168	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1228	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1169	libdir localedir mandir	1229	libdir localedir mandir runstatedir
1170	do	1230	do
1171	eval ac_val=\$$ac_var	1231	eval ac_val=\$$ac_var
1172	# Remove trailing slashes.	1232	# Remove trailing slashes.
1173	case $ac_val in	1233	case $ac_val in
1174	*/ )	1234	*/ )
…		…
1178	# Be sure to have absolute directory names.	1238	# Be sure to have absolute directory names.
1179	case $ac_val in	1239	case $ac_val in
1180	[\\/$]* \| ?:[\\/]* ) continue;;	1240	[\\/$]* \| ?:[\\/]* ) continue;;
1181	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;	1241	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1182	esac	1242	esac
1183	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"	1243	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1184	done	1244	done
1185		1245
1186	# There might be people who depend on the old broken behavior: `$host'	1246	# There might be people who depend on the old broken behavior: `$host'
1187	# used to hold the argument of --host etc.	1247	# used to hold the argument of --host etc.
1188	# FIXME: To remove some day.	1248	# FIXME: To remove some day.
…		…
1192		1252
1193	# FIXME: To remove some day.	1253	# FIXME: To remove some day.
1194	if test "x$host_alias" != x; then	1254	if test "x$host_alias" != x; then
1195	if test "x$build_alias" = x; then	1255	if test "x$build_alias" = x; then
1196	cross_compiling=maybe	1256	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	1257	elif test "x$build_alias" != "x$host_alias"; then
1200	cross_compiling=yes	1258	cross_compiling=yes
1201	fi	1259	fi
1202	fi	1260	fi
1203		1261
…		…
1208		1266
1209		1267
1210	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1268	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211	ac_ls_di=`ls -di .` &&	1269	ac_ls_di=`ls -di .` &&
1212	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|	1270	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1213	as_fn_error "working directory cannot be determined"	1271	as_fn_error $? "working directory cannot be determined"
1214	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|	1272	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1215	as_fn_error "pwd does not report name of working directory"	1273	as_fn_error $? "pwd does not report name of working directory"
1216		1274
1217		1275
1218	# Find the source files, if location was not specified.	1276	# Find the source files, if location was not specified.
1219	if test -z "$srcdir"; then	1277	if test -z "$srcdir"; then
1220	ac_srcdir_defaulted=yes	1278	ac_srcdir_defaulted=yes
…		…
1222	ac_confdir=`$as_dirname -- "$as_myself" \|\|	1280	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1223	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \	1281	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1224	X"$as_myself" : 'X$//$[^/]' \\| \	1282	X"$as_myself" : 'X$//$[^/]' \\| \
1225	X"$as_myself" : 'X$//$$' \\| \	1283	X"$as_myself" : 'X$//$$' \\| \
1226	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|	1284	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1227	$as_echo X"$as_myself" \|	1285	printf "%s\n" X"$as_myself" \|
1228	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	1286	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1229	s//\1/	1287	s//\1/
1230	q	1288	q
1231	}	1289	}
1232	/^X$\/\/$[^/].*/{	1290	/^X$\/\/$[^/].*/{
…		…
1249	else	1307	else
1250	ac_srcdir_defaulted=no	1308	ac_srcdir_defaulted=no
1251	fi	1309	fi
1252	if test ! -r "$srcdir/$ac_unique_file"; then	1310	if test ! -r "$srcdir/$ac_unique_file"; then
1253	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1311	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"	1312	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255	fi	1313	fi
1256	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1314	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257	ac_abs_confdir=`(	1315	ac_abs_confdir=`(
1258	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"	1316	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1259	pwd)`	1317	pwd)`
1260	# When building in place, set srcdir=.	1318	# When building in place, set srcdir=.
1261	if test "$ac_abs_confdir" = "$ac_pwd"; then	1319	if test "$ac_abs_confdir" = "$ac_pwd"; then
1262	srcdir=.	1320	srcdir=.
1263	fi	1321	fi
…		…
1293	Configuration:	1351	Configuration:
1294	-h, --help display this help and exit	1352	-h, --help display this help and exit
1295	--help=short display options specific to this package	1353	--help=short display options specific to this package
1296	--help=recursive display the short help of all the included packages	1354	--help=recursive display the short help of all the included packages
1297	-V, --version display version information and exit	1355	-V, --version display version information and exit
1298	-q, --quiet, --silent do not print \`checking...' messages	1356	-q, --quiet, --silent do not print \`checking ...' messages
1299	--cache-file=FILE cache test results in FILE [disabled]	1357	--cache-file=FILE cache test results in FILE [disabled]
1300	-C, --config-cache alias for \`--cache-file=config.cache'	1358	-C, --config-cache alias for \`--cache-file=config.cache'
1301	-n, --no-create do not create output files	1359	-n, --no-create do not create output files
1302	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1360	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1303		1361
…		…
1319	--sbindir=DIR system admin executables [EPREFIX/sbin]	1377	--sbindir=DIR system admin executables [EPREFIX/sbin]
1320	--libexecdir=DIR program executables [EPREFIX/libexec]	1378	--libexecdir=DIR program executables [EPREFIX/libexec]
1321	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1379	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1380	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1381	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1382	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1324	--libdir=DIR object code libraries [EPREFIX/lib]	1383	--libdir=DIR object code libraries [EPREFIX/lib]
1325	--includedir=DIR C header files [PREFIX/include]	1384	--includedir=DIR C header files [PREFIX/include]
1326	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1385	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1327	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1386	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1387	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1363	--enable-256-color enable 256-color support	1422	--enable-256-color enable 256-color support
1364	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1423	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1365	--enable-combining enable composition of base and combining characters	1424	--enable-combining enable composition of base and combining characters
1366	--enable-xft enable xft support on systems that have it	1425	--enable-xft enable xft support on systems that have it
1367	--enable-font-styles enable bold and italic support	1426	--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	1427	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1428	--enable-startup-notification enable freedesktop startup notification support
1370	--enable-transparency enable transparent backgrounds	1429	--enable-transparency enable transparent backgrounds
1371	--enable-fading enable colors fading when off focus	1430	--enable-fading enable colors fading when off focus
1372	--enable-rxvt-scroll enable rxvt style scrollbar	1431	--enable-rxvt-scroll enable rxvt style scrollbar
1373	--enable-next-scroll enable NeXT style scrollbar	1432	--enable-next-scroll enable NeXT style scrollbar
1374	--enable-xterm-scroll enable Xterm style scrollbar	1433	--enable-xterm-scroll enable Xterm style scrollbar
…		…
1387	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1446	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1388	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1447	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1389	--enable-smart-resize enable smart growth/shrink behaviour	1448	--enable-smart-resize enable smart growth/shrink behaviour
1390	--enable-text-blink enable blinking text	1449	--enable-text-blink enable blinking text
1391	--enable-pointer-blank enable pointer blanking when typing or inactive	1450	--enable-pointer-blank enable pointer blanking when typing or inactive
1392	--enable-utmp enable utmp (utmpx) support
1393	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1394	--enable-lastlog enable lastlog support (requires --enable-utmp)
1395		1451
1396	Optional Packages:	1452	Optional Packages:
1397	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1453	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1398	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1454	--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)	1455	--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)	1456	--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)	1457	--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)	1458	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1404	--with-term=NAME set the terminal to NAME (default: rxvt)	1459	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1413	LIBS libraries to pass to the linker, e.g. -l<library>	1468	LIBS libraries to pass to the linker, e.g. -l<library>
1414	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if	1469	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1415	you have headers in a nonstandard directory <include dir>	1470	you have headers in a nonstandard directory <include dir>
1416	CXX C++ compiler command	1471	CXX C++ compiler command
1417	CXXFLAGS C++ compiler flags	1472	CXXFLAGS C++ compiler flags
1418	CPP C preprocessor	1473	XMKMF Path to xmkmf, Makefile generator for X Window System
1419	CXXCPP C++ preprocessor	1474	CXXCPP C++ preprocessor
1420	XMKMF Path to xmkmf, Makefile generator for X Window System
1421		1475
1422	Use these variables to override the choices made by `configure' or to help	1476	Use these variables to override the choices made by `configure' or to help
1423	it to find libraries and programs with nonstandard names/locations.	1477	it to find libraries and programs with nonstandard names/locations.
1424		1478
1425	Report bugs to the package provider.	1479	Report bugs to the package provider.
…		…
1436	ac_builddir=.	1490	ac_builddir=.
1437		1491
1438	case "$ac_dir" in	1492	case "$ac_dir" in
1439	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440	*)	1494	*)
1441	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	1495	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1442	# A ".." for each directory in $ac_dir_suffix.	1496	# A ".." for each directory in $ac_dir_suffix.
1443	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	1497	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1444	case $ac_top_builddir_sub in	1498	case $ac_top_builddir_sub in
1445	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447	esac ;;	1501	esac ;;
1448	esac	1502	esac
…		…
1466	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467	esac	1521	esac
1468	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469		1523
1470	cd "$ac_dir" \|\| { ac_status=$?; continue; }	1524	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1471	# Check for guested configure.	1525	# Check for configure.gnu first; this name is used for a wrapper for
		1526	# Metaconfig's "Configure" on case-insensitive file systems.
1472	if test -f "$ac_srcdir/configure.gnu"; then	1527	if test -f "$ac_srcdir/configure.gnu"; then
1473	echo &&	1528	echo &&
1474	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1529	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475	elif test -f "$ac_srcdir/configure"; then	1530	elif test -f "$ac_srcdir/configure"; then
1476	echo &&	1531	echo &&
1477	$SHELL "$ac_srcdir/configure" --help=recursive	1532	$SHELL "$ac_srcdir/configure" --help=recursive
1478	else	1533	else
1479	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1534	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480	fi \|\| ac_status=$?	1535	fi \|\| ac_status=$?
1481	cd "$ac_pwd" \|\| { ac_status=$?; break; }	1536	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1482	done	1537	done
1483	fi	1538	fi
1484		1539
1485	test -n "$ac_init_help" && exit $ac_status	1540	test -n "$ac_init_help" && exit $ac_status
1486	if $ac_init_version; then	1541	if $ac_init_version; then
1487	cat <<\_ACEOF	1542	cat <<\_ACEOF
1488	configure	1543	configure
1489	generated by GNU Autoconf 2.65	1544	generated by GNU Autoconf 2.71
1490		1545
1491	Copyright (C) 2009 Free Software Foundation, Inc.	1546	Copyright (C) 2021 Free Software Foundation, Inc.
1492	This configure script is free software; the Free Software Foundation	1547	This configure script is free software; the Free Software Foundation
1493	gives unlimited permission to copy, distribute and modify it.	1548	gives unlimited permission to copy, distribute and modify it.
1494	_ACEOF	1549	_ACEOF
1495	exit	1550	exit
1496	fi	1551	fi
…		…
1503	# --------------------------	1558	# --------------------------
1504	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1559	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505	ac_fn_c_try_compile ()	1560	ac_fn_c_try_compile ()
1506	{	1561	{
1507	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1562	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508	rm -f conftest.$ac_objext	1563	rm -f conftest.$ac_objext conftest.beam
1509	if { { ac_try="$ac_compile"	1564	if { { ac_try="$ac_compile"
1510	case "(($ac_try" in	1565	case "(($ac_try" in
1511	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1566	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1512	*) ac_try_echo=$ac_try;;	1567	*) ac_try_echo=$ac_try;;
1513	esac	1568	esac
1514	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515	$as_echo "$ac_try_echo"; } >&5	1570	printf "%s\n" "$ac_try_echo"; } >&5
1516	(eval "$ac_compile") 2>conftest.err	1571	(eval "$ac_compile") 2>conftest.err
1517	ac_status=$?	1572	ac_status=$?
1518	if test -s conftest.err; then	1573	if test -s conftest.err; then
1519	grep -v '^ *+' conftest.err >conftest.er1	1574	grep -v '^ *+' conftest.err >conftest.er1
1520	cat conftest.er1 >&5	1575	cat conftest.er1 >&5
1521	mv -f conftest.er1 conftest.err	1576	mv -f conftest.er1 conftest.err
1522	fi	1577	fi
1523	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1578	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524	test $ac_status = 0; } && {	1579	test $ac_status = 0; } && {
1525	test -z "$ac_c_werror_flag" \|\|	1580	test -z "$ac_c_werror_flag" \|\|
1526	test ! -s conftest.err	1581	test ! -s conftest.err
1527	} && test -s conftest.$ac_objext; then :	1582	} && test -s conftest.$ac_objext
		1583	then :
1528	ac_retval=0	1584	ac_retval=0
1529	else	1585	else $as_nop
1530	$as_echo "$as_me: failed program was:" >&5	1586	printf "%s\n" "$as_me: failed program was:" >&5
1531	sed 's/^/\| /' conftest.$ac_ext >&5	1587	sed 's/^/\| /' conftest.$ac_ext >&5
1532		1588
1533	ac_retval=1	1589	ac_retval=1
1534	fi	1590	fi
1535	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1591	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536	as_fn_set_status $ac_retval	1592	as_fn_set_status $ac_retval
1537		1593
1538	} # ac_fn_c_try_compile	1594	} # ac_fn_c_try_compile
1539		1595
1540	# ac_fn_cxx_try_compile LINENO	1596	# ac_fn_cxx_try_compile LINENO
1541	# ----------------------------	1597	# ----------------------------
1542	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1598	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_cxx_try_compile ()	1599	ac_fn_cxx_try_compile ()
1544	{	1600	{
1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1601	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546	rm -f conftest.$ac_objext	1602	rm -f conftest.$ac_objext conftest.beam
1547	if { { ac_try="$ac_compile"	1603	if { { ac_try="$ac_compile"
1548	case "(($ac_try" in	1604	case "(($ac_try" in
1549	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1605	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;	1606	*) ac_try_echo=$ac_try;;
1551	esac	1607	esac
1552	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1608	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553	$as_echo "$ac_try_echo"; } >&5	1609	printf "%s\n" "$ac_try_echo"; } >&5
1554	(eval "$ac_compile") 2>conftest.err	1610	(eval "$ac_compile") 2>conftest.err
1555	ac_status=$?	1611	ac_status=$?
1556	if test -s conftest.err; then	1612	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1	1613	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5	1614	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err	1615	mv -f conftest.er1 conftest.err
1560	fi	1616	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1617	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {	1618	test $ac_status = 0; } && {
1563	test -z "$ac_cxx_werror_flag" \|\|	1619	test -z "$ac_cxx_werror_flag" \|\|
1564	test ! -s conftest.err	1620	test ! -s conftest.err
1565	} && test -s conftest.$ac_objext; then :	1621	} && test -s conftest.$ac_objext
		1622	then :
1566	ac_retval=0	1623	ac_retval=0
1567	else	1624	else $as_nop
1568	$as_echo "$as_me: failed program was:" >&5	1625	printf "%s\n" "$as_me: failed program was:" >&5
1569	sed 's/^/\| /' conftest.$ac_ext >&5	1626	sed 's/^/\| /' conftest.$ac_ext >&5
1570		1627
1571	ac_retval=1	1628	ac_retval=1
1572	fi	1629	fi
1573	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1630	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval	1631	as_fn_set_status $ac_retval
1575		1632
1576	} # ac_fn_cxx_try_compile	1633	} # ac_fn_cxx_try_compile
1577		1634
1578	# ac_fn_c_try_cpp LINENO	1635	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1579	# ----------------------	1636	# -------------------------------------------------------
1580	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1637	# Tests whether HEADER exists and can be compiled using the include files in
1581	ac_fn_c_try_cpp ()	1638	# INCLUDES, setting the cache variable VAR accordingly.
		1639	ac_fn_c_check_header_compile ()
1582	{	1640	{
1583	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1641	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 $2" >&5	1642	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625	$as_echo_n "checking for $2... " >&6; }	1643	printf %s "checking for $2... " >&6; }
1626	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1644	if eval test \${$3+y}
1627	$as_echo_n "(cached) " >&6	1645	then :
1628	fi	1646	printf %s "(cached) " >&6
1629	eval ac_res=\$$3	1647	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	1648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637	/* end confdefs.h. */	1649	/* end confdefs.h. */
1638	$4	1650	$4
1639	#include <$2>	1651	#include <$2>
1640	_ACEOF	1652	_ACEOF
1641	if ac_fn_c_try_compile "$LINENO"; then :	1653	if ac_fn_c_try_compile "$LINENO"
1642	ac_header_compiler=yes	1654	then :
1643	else	1655	eval "$3=yes"
1644	ac_header_compiler=no	1656	else $as_nop
		1657	eval "$3=no"
1645	fi	1658	fi
1646	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1659	rm -f core conftest.err conftest.$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	1660	fi
1694	eval ac_res=\$$3	1661	eval ac_res=\$$3
1695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1662	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696	$as_echo "$ac_res" >&6; }	1663	printf "%s\n" "$ac_res" >&6; }
1697	fi	1664	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		1665
1700	} # ac_fn_c_check_header_mongrel	1666	} # ac_fn_c_check_header_compile
1701		1667
1702	# ac_fn_c_try_run LINENO	1668	# ac_fn_cxx_try_link LINENO
1703	# ----------------------	1669	# -------------------------
1704	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1670	# Try to link conftest.$ac_ext, and return whether this succeeded.
1705	# that executables can be run.
1706	ac_fn_c_try_run ()	1671	ac_fn_cxx_try_link ()
1707	{	1672	{
1708	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1673	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1674	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1709	if { { ac_try="$ac_link"	1675	if { { ac_try="$ac_link"
1710	case "(($ac_try" in	1676	case "(($ac_try" in
1711	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1677	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1712	*) ac_try_echo=$ac_try;;	1678	*) ac_try_echo=$ac_try;;
1713	esac	1679	esac
1714	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1680	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715	$as_echo "$ac_try_echo"; } >&5	1681	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 "$ac_link") 2>conftest.err	1682	(eval "$ac_link") 2>conftest.err
1790	ac_status=$?	1683	ac_status=$?
1791	if test -s conftest.err; then	1684	if test -s conftest.err; then
1792	grep -v '^ *+' conftest.err >conftest.er1	1685	grep -v '^ *+' conftest.err >conftest.er1
1793	cat conftest.er1 >&5	1686	cat conftest.er1 >&5
1794	mv -f conftest.er1 conftest.err	1687	mv -f conftest.er1 conftest.err
1795	fi	1688	fi
1796	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1689	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797	test $ac_status = 0; } && {	1690	test $ac_status = 0; } && {
1798	test -z "$ac_c_werror_flag" \|\|	1691	test -z "$ac_cxx_werror_flag" \|\|
1799	test ! -s conftest.err	1692	test ! -s conftest.err
1800	} && test -s conftest$ac_exeext && {	1693	} && test -s conftest$ac_exeext && {
1801	test "$cross_compiling" = yes \|\|	1694	test "$cross_compiling" = yes \|\|
1802	$as_test_x conftest$ac_exeext	1695	test -x conftest$ac_exeext
1803	}; then :	1696	}
		1697	then :
1804	ac_retval=0	1698	ac_retval=0
1805	else	1699	else $as_nop
1806	$as_echo "$as_me: failed program was:" >&5	1700	printf "%s\n" "$as_me: failed program was:" >&5
1807	sed 's/^/\| /' conftest.$ac_ext >&5	1701	sed 's/^/\| /' conftest.$ac_ext >&5
1808		1702
1809	ac_retval=1	1703	ac_retval=1
1810	fi	1704	fi
1811	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1705	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1812	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would	1706	# 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	1707	# 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.	1708	# left behind by Apple's compiler. We do this before executing the actions.
1815	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1709	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1816	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1710	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817	as_fn_set_status $ac_retval	1711	as_fn_set_status $ac_retval
1818		1712
1819	} # ac_fn_c_try_link	1713	} # ac_fn_cxx_try_link
1820		1714
1821	# ac_fn_cxx_try_link LINENO	1715	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1822	# -------------------------	1716	# ---------------------------------------------------------
1823	# Try to link conftest.$ac_ext, and return whether this succeeded.	1717	# Tests whether HEADER exists and can be compiled using the include files in
1824	ac_fn_cxx_try_link ()	1718	# INCLUDES, setting the cache variable VAR accordingly.
		1719	ac_fn_cxx_check_header_compile ()
1825	{	1720	{
1826	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1721	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 $2" >&5	1722	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914	$as_echo_n "checking for $2... " >&6; }	1723	printf %s "checking for $2... " >&6; }
1915	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1724	if eval test \${$3+y}
1916	$as_echo_n "(cached) " >&6	1725	then :
1917	fi	1726	printf %s "(cached) " >&6
1918	eval ac_res=\$$3	1727	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	1728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926	/* end confdefs.h. */	1729	/* end confdefs.h. */
1927	$4	1730	$4
1928	#include <$2>	1731	#include <$2>
1929	_ACEOF	1732	_ACEOF
1930	if ac_fn_cxx_try_compile "$LINENO"; then :	1733	if ac_fn_cxx_try_compile "$LINENO"
1931	ac_header_compiler=yes	1734	then :
1932	else	1735	eval "$3=yes"
1933	ac_header_compiler=no	1736	else $as_nop
		1737	eval "$3=no"
1934	fi	1738	fi
1935	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1739	rm -f core conftest.err conftest.$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	1740	fi
1983	eval ac_res=\$$3	1741	eval ac_res=\$$3
1984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1985	$as_echo "$ac_res" >&6; }	1743	printf "%s\n" "$ac_res" >&6; }
1986	fi	1744	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		1745
1989	} # ac_fn_cxx_check_header_mongrel	1746	} # ac_fn_cxx_check_header_compile
1990		1747
1991	# ac_fn_cxx_check_func LINENO FUNC VAR	1748	# ac_fn_cxx_check_func LINENO FUNC VAR
1992	# ------------------------------------	1749	# ------------------------------------
1993	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1750	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1994	ac_fn_cxx_check_func ()	1751	ac_fn_cxx_check_func ()
1995	{	1752	{
1996	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1753	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1754	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998	$as_echo_n "checking for $2... " >&6; }	1755	printf %s "checking for $2... " >&6; }
1999	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1756	if eval test \${$3+y}
2000	$as_echo_n "(cached) " >&6	1757	then :
2001	else	1758	printf %s "(cached) " >&6
		1759	else $as_nop
2002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003	/* end confdefs.h. */	1761	/* end confdefs.h. */
2004	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.	1762	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2005	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1763	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2006	#define $2 innocuous_$2	1764	#define $2 innocuous_$2
2007		1765
2008	/* System header to define __stub macros and hopefully few prototypes,	1766	/* System header to define __stub macros and hopefully few prototypes,
2009	which can conflict with char $2 (); below.	1767	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		1768
2013	#ifdef __STDC__
2014	# include <limits.h>	1769	#include <limits.h>
2015	#else
2016	# include <assert.h>
2017	#endif
2018
2019	#undef $2	1770	#undef $2
2020		1771
2021	/* Override any GCC internal prototype to avoid an error.	1772	/* Override any GCC internal prototype to avoid an error.
2022	Use char because int might match the return type of a GCC	1773	Use char because int might match the return type of a GCC
2023	builtin and then its argument prototype would still apply. */	1774	builtin and then its argument prototype would still apply. */
…		…
2031	#if defined __stub_$2 \|\| defined __stub___$2	1782	#if defined __stub_$2 \|\| defined __stub___$2
2032	choke me	1783	choke me
2033	#endif	1784	#endif
2034		1785
2035	int	1786	int
2036	main ()	1787	main (void)
2037	{	1788	{
2038	return $2 ();	1789	return $2 ();
2039	;	1790	;
2040	return 0;	1791	return 0;
2041	}	1792	}
2042	_ACEOF	1793	_ACEOF
2043	if ac_fn_cxx_try_link "$LINENO"; then :	1794	if ac_fn_cxx_try_link "$LINENO"
		1795	then :
2044	eval "$3=yes"	1796	eval "$3=yes"
2045	else	1797	else $as_nop
2046	eval "$3=no"	1798	eval "$3=no"
2047	fi	1799	fi
2048	rm -f core conftest.err conftest.$ac_objext \	1800	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2049	conftest$ac_exeext conftest.$ac_ext	1801	conftest$ac_exeext conftest.$ac_ext
2050	fi	1802	fi
2051	eval ac_res=\$$3	1803	eval ac_res=\$$3
2052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053	$as_echo "$ac_res" >&6; }	1805	printf "%s\n" "$ac_res" >&6; }
2054	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1806	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055		1807
2056	} # ac_fn_cxx_check_func	1808	} # ac_fn_cxx_check_func
2057		1809
2058	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1810	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2059	# ---------------------------------------------	1811	# ---------------------------------------------
2060	# Tests whether TYPE exists after having included INCLUDES, setting cache	1812	# Tests whether TYPE exists after having included INCLUDES, setting cache
2061	# variable VAR accordingly.	1813	# variable VAR accordingly.
2062	ac_fn_cxx_check_type ()	1814	ac_fn_cxx_check_type ()
2063	{	1815	{
2064	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1816	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066	$as_echo_n "checking for $2... " >&6; }	1818	printf %s "checking for $2... " >&6; }
2067	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1819	if eval test \${$3+y}
2068	$as_echo_n "(cached) " >&6	1820	then :
2069	else	1821	printf %s "(cached) " >&6
		1822	else $as_nop
2070	eval "$3=no"	1823	eval "$3=no"
2071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072	/* end confdefs.h. */	1825	/* end confdefs.h. */
2073	$4	1826	$4
2074	int	1827	int
2075	main ()	1828	main (void)
2076	{	1829	{
2077	if (sizeof ($2))	1830	if (sizeof ($2))
2078	return 0;	1831	return 0;
2079	;	1832	;
2080	return 0;	1833	return 0;
2081	}	1834	}
2082	_ACEOF	1835	_ACEOF
2083	if ac_fn_cxx_try_compile "$LINENO"; then :	1836	if ac_fn_cxx_try_compile "$LINENO"
		1837	then :
2084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085	/* end confdefs.h. */	1839	/* end confdefs.h. */
2086	$4	1840	$4
2087	int	1841	int
2088	main ()	1842	main (void)
2089	{	1843	{
2090	if (sizeof (($2)))	1844	if (sizeof (($2)))
2091	return 0;	1845	return 0;
2092	;	1846	;
2093	return 0;	1847	return 0;
2094	}	1848	}
2095	_ACEOF	1849	_ACEOF
2096	if ac_fn_cxx_try_compile "$LINENO"; then :	1850	if ac_fn_cxx_try_compile "$LINENO"
		1851	then :
2097		1852
2098	else	1853	else $as_nop
2099	eval "$3=yes"	1854	eval "$3=yes"
2100	fi	1855	fi
2101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1856	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2102	fi	1857	fi
2103	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1858	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2104	fi	1859	fi
2105	eval ac_res=\$$3	1860	eval ac_res=\$$3
2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1861	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107	$as_echo "$ac_res" >&6; }	1862	printf "%s\n" "$ac_res" >&6; }
2108	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1863	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109		1864
2110	} # ac_fn_cxx_check_type	1865	} # ac_fn_cxx_check_type
		1866
		1867	# ac_fn_cxx_try_cpp LINENO
		1868	# ------------------------
		1869	# Try to preprocess conftest.$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}: $ac_try_echo\""
		1879	printf "%s\n" "$ac_try_echo"; } >&5
		1880	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1881	ac_status=$?
		1882	if test -s conftest.err; then
		1883	grep -v '^ *+' conftest.err >conftest.er1
		1884	cat conftest.er1 >&5
		1885	mv -f conftest.er1 conftest.err
		1886	fi
		1887	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1888	test $ac_status = 0; } > conftest.i && {
		1889	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1890	test ! -s conftest.err
		1891	}
		1892	then :
		1893	ac_retval=0
		1894	else $as_nop
		1895	printf "%s\n" "$as_me: failed program was:" >&5
		1896	sed 's/^/\| /' conftest.$ac_ext >&5
		1897
		1898	ac_retval=1
		1899	fi
		1900	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1901	as_fn_set_status $ac_retval
		1902
		1903	} # ac_fn_cxx_try_cpp
2111		1904
2112	# ac_fn_c_find_intX_t LINENO BITS VAR	1905	# ac_fn_c_find_intX_t LINENO BITS VAR
2113	# -----------------------------------	1906	# -----------------------------------
2114	# Finds a signed integer type with width BITS, setting cache variable VAR	1907	# Finds a signed integer type with width BITS, setting cache variable VAR
2115	# accordingly.	1908	# accordingly.
2116	ac_fn_c_find_intX_t ()	1909	ac_fn_c_find_intX_t ()
2117	{	1910	{
2118	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1911	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$2_t" >&5	1912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2120	$as_echo_n "checking for int$2_t... " >&6; }	1913	printf %s "checking for int$2_t... " >&6; }
2121	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1914	if eval test \${$3+y}
2122	$as_echo_n "(cached) " >&6	1915	then :
2123	else	1916	printf %s "(cached) " >&6
		1917	else $as_nop
2124	eval "$3=no"	1918	eval "$3=no"
2125	# Order is important - never check a type that is potentially smaller	1919	# Order is important - never check a type that is potentially smaller
2126	# than half of the expected target width.	1920	# than half of the expected target width.
2127	for ac_type in int$2_t 'int' 'long int' \	1921	for ac_type in int$2_t 'int' 'long int' \
2128	'long long int' 'short int' 'signed char'; do	1922	'long long int' 'short int' 'signed char'; do
2129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130	/* end confdefs.h. */	1924	/* end confdefs.h. */
2131	$ac_includes_default	1925	$ac_includes_default
		1926	enum { N = $2 / 2 - 1 };
2132	int	1927	int
2133	main ()	1928	main (void)
2134	{	1929	{
2135	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2136	0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1930	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2137	test_array [0] = 0	1931	test_array [0] = 0;
		1932	return test_array [0];
2138		1933
2139	;	1934	;
2140	return 0;	1935	return 0;
2141	}	1936	}
2142	_ACEOF	1937	_ACEOF
2143	if ac_fn_cxx_try_compile "$LINENO"; then :	1938	if ac_fn_cxx_try_compile "$LINENO"
		1939	then :
2144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145	/* end confdefs.h. */	1941	/* end confdefs.h. */
2146	$ac_includes_default	1942	$ac_includes_default
		1943	enum { N = $2 / 2 - 1 };
2147	int	1944	int
2148	main ()	1945	main (void)
2149	{	1946	{
2150	static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 };
2151	($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1947	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2152	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1948	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2153	test_array [0] = 0	1949	test_array [0] = 0;
		1950	return test_array [0];
2154		1951
2155	;	1952	;
2156	return 0;	1953	return 0;
2157	}	1954	}
2158	_ACEOF	1955	_ACEOF
2159	if ac_fn_cxx_try_compile "$LINENO"; then :	1956	if ac_fn_cxx_try_compile "$LINENO"
		1957	then :
2160		1958
2161	else	1959	else $as_nop
2162	case $ac_type in #(	1960	case $ac_type in #(
2163	int$2_t) :	1961	int$2_t) :
2164	eval "$3=yes" ;; #(	1962	eval "$3=yes" ;; #(
2165	*) :	1963	*) :
2166	eval "$3=\$ac_type" ;;	1964	eval "$3=\$ac_type" ;;
2167	esac	1965	esac
2168	fi	1966	fi
2169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1967	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2170	fi	1968	fi
2171	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1969	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2172	eval as_val=\$$3	1970	if eval test \"x\$"$3"\" = x"no"
2173	if test "x$as_val" = x""no; then :	1971	then :
2174		1972
2175	else	1973	else $as_nop
2176	break	1974	break
2177	fi	1975	fi
2178	done	1976	done
2179	fi	1977	fi
2180	eval ac_res=\$$3	1978	eval ac_res=\$$3
2181	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182	$as_echo "$ac_res" >&6; }	1980	printf "%s\n" "$ac_res" >&6; }
2183	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1981	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184		1982
2185	} # ac_fn_c_find_intX_t	1983	} # ac_fn_c_find_intX_t
2186		1984
2187	# ac_fn_c_find_uintX_t LINENO BITS VAR	1985	# ac_fn_c_find_uintX_t LINENO BITS VAR
2188	# ------------------------------------	1986	# ------------------------------------
2189	# Finds an unsigned integer type with width BITS, setting cache variable VAR	1987	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2190	# accordingly.	1988	# accordingly.
2191	ac_fn_c_find_uintX_t ()	1989	ac_fn_c_find_uintX_t ()
2192	{	1990	{
2193	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1991	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$2_t" >&5	1992	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2195	$as_echo_n "checking for uint$2_t... " >&6; }	1993	printf %s "checking for uint$2_t... " >&6; }
2196	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :	1994	if eval test \${$3+y}
2197	$as_echo_n "(cached) " >&6	1995	then :
2198	else	1996	printf %s "(cached) " >&6
		1997	else $as_nop
2199	eval "$3=no"	1998	eval "$3=no"
2200	# Order is important - never check a type that is potentially smaller	1999	# Order is important - never check a type that is potentially smaller
2201	# than half of the expected target width.	2000	# than half of the expected target width.
2202	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	2001	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2203	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	2002	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205	/* end confdefs.h. */	2004	/* end confdefs.h. */
2206	$ac_includes_default	2005	$ac_includes_default
2207	int	2006	int
2208	main ()	2007	main (void)
2209	{	2008	{
2210	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	2009	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2211	test_array [0] = 0	2010	test_array [0] = 0;
		2011	return test_array [0];
2212		2012
2213	;	2013	;
2214	return 0;	2014	return 0;
2215	}	2015	}
2216	_ACEOF	2016	_ACEOF
2217	if ac_fn_cxx_try_compile "$LINENO"; then :	2017	if ac_fn_cxx_try_compile "$LINENO"
		2018	then :
2218	case $ac_type in #(	2019	case $ac_type in #(
2219	uint$2_t) :	2020	uint$2_t) :
2220	eval "$3=yes" ;; #(	2021	eval "$3=yes" ;; #(
2221	*) :	2022	*) :
2222	eval "$3=\$ac_type" ;;	2023	eval "$3=\$ac_type" ;;
2223	esac	2024	esac
2224	fi	2025	fi
2225	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2026	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2226	eval as_val=\$$3	2027	if eval test \"x\$"$3"\" = x"no"
2227	if test "x$as_val" = x""no; then :	2028	then :
2228		2029
2229	else	2030	else $as_nop
2230	break	2031	break
2231	fi	2032	fi
2232	done	2033	done
2233	fi	2034	fi
2234	eval ac_res=\$$3	2035	eval ac_res=\$$3
2235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2036	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2236	$as_echo "$ac_res" >&6; }	2037	printf "%s\n" "$ac_res" >&6; }
2237	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2038	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2238		2039
2239	} # ac_fn_c_find_uintX_t	2040	} # ac_fn_c_find_uintX_t
2240		2041
2241	# ac_fn_cxx_try_run LINENO	2042	# ac_fn_cxx_try_run LINENO
2242	# ------------------------	2043	# ------------------------
2243	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2044	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2244	# that executables can be run.	2045	# executables can be run.
2245	ac_fn_cxx_try_run ()	2046	ac_fn_cxx_try_run ()
2246	{	2047	{
2247	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2048	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248	if { { ac_try="$ac_link"	2049	if { { ac_try="$ac_link"
2249	case "(($ac_try" in	2050	case "(($ac_try" in
2250	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2051	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2251	*) ac_try_echo=$ac_try;;	2052	*) ac_try_echo=$ac_try;;
2252	esac	2053	esac
2253	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2054	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2254	$as_echo "$ac_try_echo"; } >&5	2055	printf "%s\n" "$ac_try_echo"; } >&5
2255	(eval "$ac_link") 2>&5	2056	(eval "$ac_link") 2>&5
2256	ac_status=$?	2057	ac_status=$?
2257	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2058	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2258	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2059	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2259	{ { case "(($ac_try" in	2060	{ { case "(($ac_try" in
2260	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2061	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2261	*) ac_try_echo=$ac_try;;	2062	*) ac_try_echo=$ac_try;;
2262	esac	2063	esac
2263	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2064	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2264	$as_echo "$ac_try_echo"; } >&5	2065	printf "%s\n" "$ac_try_echo"; } >&5
2265	(eval "$ac_try") 2>&5	2066	(eval "$ac_try") 2>&5
2266	ac_status=$?	2067	ac_status=$?
2267	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2068	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2268	test $ac_status = 0; }; }; then :	2069	test $ac_status = 0; }; }
		2070	then :
2269	ac_retval=0	2071	ac_retval=0
2270	else	2072	else $as_nop
2271	$as_echo "$as_me: program exited with status $ac_status" >&5	2073	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2272	$as_echo "$as_me: failed program was:" >&5	2074	printf "%s\n" "$as_me: failed program was:" >&5
2273	sed 's/^/\| /' conftest.$ac_ext >&5	2075	sed 's/^/\| /' conftest.$ac_ext >&5
2274		2076
2275	ac_retval=$ac_status	2077	ac_retval=$ac_status
2276	fi	2078	fi
2277	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2079	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2278	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2080	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2279	as_fn_set_status $ac_retval	2081	as_fn_set_status $ac_retval
2280		2082
2281	} # ac_fn_cxx_try_run	2083	} # ac_fn_cxx_try_run
		2084	ac_configure_args_raw=
		2085	for ac_arg
		2086	do
		2087	case $ac_arg in
		2088	\')
		2089	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		2090	esac
		2091	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2092	done
		2093
		2094	case $ac_configure_args_raw in
		2095	$as_nl)
		2096	ac_safe_unquote= ;;
		2097	*)
		2098	ac_unsafe_z='\|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2099	ac_unsafe_a="$ac_unsafe_z#~"
		2100	ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g"
		2101	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" \| sed "$ac_safe_unquote"`;;
		2102	esac
		2103
2282	cat >config.log <<_ACEOF	2104	cat >config.log <<_ACEOF
2283	This file contains any messages produced by compilers while	2105	This file contains any messages produced by compilers while
2284	running configure, to aid debugging if configure makes a mistake.	2106	running configure, to aid debugging if configure makes a mistake.
2285		2107
2286	It was created by $as_me, which was	2108	It was created by $as_me, which was
2287	generated by GNU Autoconf 2.65. Invocation command line was	2109	generated by GNU Autoconf 2.71. Invocation command line was
2288		2110
2289	$ $0 $@	2111	$ $0$ac_configure_args_raw
2290		2112
2291	_ACEOF	2113	_ACEOF
2292	exec 5>>config.log	2114	exec 5>>config.log
2293	{	2115	{
2294	cat <<_ASUNAME	2116	cat <<_ASUNAME
…		…
2317		2139
2318	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319	for as_dir in $PATH	2141	for as_dir in $PATH
2320	do	2142	do
2321	IFS=$as_save_IFS	2143	IFS=$as_save_IFS
2322	test -z "$as_dir" && as_dir=.	2144	case $as_dir in #(((
2323	$as_echo "PATH: $as_dir"	2145	'') as_dir=./ ;;
		2146	*/) ;;
		2147	*) as_dir=$as_dir/ ;;
		2148	esac
		2149	printf "%s\n" "PATH: $as_dir"
2324	done	2150	done
2325	IFS=$as_save_IFS	2151	IFS=$as_save_IFS
2326		2152
2327	} >&5	2153	} >&5
2328		2154
…		…
2353	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2179	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2354	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2180	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2355	\| -silent \| --silent \| --silen \| --sile \| --sil)	2181	\| -silent \| --silent \| --silen \| --sile \| --sil)
2356	continue ;;	2182	continue ;;
2357	\')	2183	\')
2358	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2184	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2359	esac	2185	esac
2360	case $ac_pass in	2186	case $ac_pass in
2361	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2187	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2362	2)	2188	2)
2363	as_fn_append ac_configure_args1 " '$ac_arg'"	2189	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2388	# config.log. We remove comments because anyway the quotes in there	2214	# config.log. We remove comments because anyway the quotes in there
2389	# would cause problems or look ugly.	2215	# would cause problems or look ugly.
2390	# WARNING: Use '\'' to represent an apostrophe within the trap.	2216	# WARNING: Use '\'' to represent an apostrophe within the trap.
2391	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2217	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2392	trap 'exit_status=$?	2218	trap 'exit_status=$?
		2219	# Sanitize IFS.
		2220	IFS=" "" $as_nl"
2393	# Save into config.log some information that might help in debugging.	2221	# Save into config.log some information that might help in debugging.
2394	{	2222	{
2395	echo	2223	echo
2396		2224
2397	cat <<\_ASBOX	2225	printf "%s\n" "## ---------------- ##
2398	## ---------------- ##
2399	## Cache variables. ##	2226	## Cache variables. ##
2400	## ---------------- ##	2227	## ---------------- ##"
2401	_ASBOX
2402	echo	2228	echo
2403	# The following way of writing the cache mishandles newlines in values,	2229	# The following way of writing the cache mishandles newlines in values,
2404	(	2230	(
2405	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do	2231	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2406	eval ac_val=\$$ac_var	2232	eval ac_val=\$$ac_var
2407	case $ac_val in #(	2233	case $ac_val in #(
2408	${as_nl})	2234	${as_nl})
2409	case $ac_var in #(	2235	case $ac_var in #(
2410	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	2236	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2411	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	2237	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2412	esac	2238	esac
2413	case $ac_var in #(	2239	case $ac_var in #(
2414	_ \| IFS \| as_nl) ;; #(	2240	_ \| IFS \| as_nl) ;; #(
2415	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2241	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2416	*) { eval $ac_var=; unset $ac_var;} ;;	2242	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2430	esac \|	2256	esac \|
2431	sort	2257	sort
2432	)	2258	)
2433	echo	2259	echo
2434		2260
2435	cat <<\_ASBOX	2261	printf "%s\n" "## ----------------- ##
2436	## ----------------- ##
2437	## Output variables. ##	2262	## Output variables. ##
2438	## ----------------- ##	2263	## ----------------- ##"
2439	_ASBOX
2440	echo	2264	echo
2441	for ac_var in $ac_subst_vars	2265	for ac_var in $ac_subst_vars
2442	do	2266	do
2443	eval ac_val=\$$ac_var	2267	eval ac_val=\$$ac_var
2444	case $ac_val in	2268	case $ac_val in
2445	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2269	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2446	esac	2270	esac
2447	$as_echo "$ac_var='\''$ac_val'\''"	2271	printf "%s\n" "$ac_var='\''$ac_val'\''"
2448	done \| sort	2272	done \| sort
2449	echo	2273	echo
2450		2274
2451	if test -n "$ac_subst_files"; then	2275	if test -n "$ac_subst_files"; then
2452	cat <<\_ASBOX	2276	printf "%s\n" "## ------------------- ##
2453	## ------------------- ##
2454	## File substitutions. ##	2277	## File substitutions. ##
2455	## ------------------- ##	2278	## ------------------- ##"
2456	_ASBOX
2457	echo	2279	echo
2458	for ac_var in $ac_subst_files	2280	for ac_var in $ac_subst_files
2459	do	2281	do
2460	eval ac_val=\$$ac_var	2282	eval ac_val=\$$ac_var
2461	case $ac_val in	2283	case $ac_val in
2462	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2284	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2463	esac	2285	esac
2464	$as_echo "$ac_var='\''$ac_val'\''"	2286	printf "%s\n" "$ac_var='\''$ac_val'\''"
2465	done \| sort	2287	done \| sort
2466	echo	2288	echo
2467	fi	2289	fi
2468		2290
2469	if test -s confdefs.h; then	2291	if test -s confdefs.h; then
2470	cat <<\_ASBOX	2292	printf "%s\n" "## ----------- ##
2471	## ----------- ##
2472	## confdefs.h. ##	2293	## confdefs.h. ##
2473	## ----------- ##	2294	## ----------- ##"
2474	_ASBOX
2475	echo	2295	echo
2476	cat confdefs.h	2296	cat confdefs.h
2477	echo	2297	echo
2478	fi	2298	fi
2479	test "$ac_signal" != 0 &&	2299	test "$ac_signal" != 0 &&
2480	$as_echo "$as_me: caught signal $ac_signal"	2300	printf "%s\n" "$as_me: caught signal $ac_signal"
2481	$as_echo "$as_me: exit $exit_status"	2301	printf "%s\n" "$as_me: exit $exit_status"
2482	} >&5	2302	} >&5
2483	rm -f core .core core.conftest. &&	2303	rm -f core .core core.conftest. &&
2484	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2485	exit $exit_status	2305	exit $exit_status
2486	' 0	2306	' 0
…		…
2490	ac_signal=0	2310	ac_signal=0
2491		2311
2492	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2493	rm -f -r conftest* confdefs.h	2313	rm -f -r conftest* confdefs.h
2494		2314
2495	$as_echo "/* confdefs.h */" > confdefs.h	2315	printf "%s\n" "/* confdefs.h */" > confdefs.h
2496		2316
2497	# Predefined preprocessor variables.	2317	# Predefined preprocessor variables.
2498		2318
2499	cat >>confdefs.h <<_ACEOF	2319	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2500	#define PACKAGE_NAME "$PACKAGE_NAME"
2501	_ACEOF
2502		2320
2503	cat >>confdefs.h <<_ACEOF	2321	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2504	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2505	_ACEOF
2506		2322
2507	cat >>confdefs.h <<_ACEOF	2323	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2508	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2509	_ACEOF
2510		2324
2511	cat >>confdefs.h <<_ACEOF	2325	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2512	#define PACKAGE_STRING "$PACKAGE_STRING"
2513	_ACEOF
2514		2326
2515	cat >>confdefs.h <<_ACEOF	2327	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2516	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2517	_ACEOF
2518		2328
2519	cat >>confdefs.h <<_ACEOF	2329	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2520	#define PACKAGE_URL "$PACKAGE_URL"
2521	_ACEOF
2522		2330
2523		2331
2524	# Let the site file select an alternate cache file if it wants to.	2332	# Let the site file select an alternate cache file if it wants to.
2525	# Prefer an explicitly selected file to automatically selected ones.	2333	# Prefer an explicitly selected file to automatically selected ones.
2526	ac_site_file1=NONE
2527	ac_site_file2=NONE
2528	if test -n "$CONFIG_SITE"; then	2334	if test -n "$CONFIG_SITE"; then
2529	ac_site_file1=$CONFIG_SITE	2335	ac_site_files="$CONFIG_SITE"
2530	elif test "x$prefix" != xNONE; then	2336	elif test "x$prefix" != xNONE; then
2531	ac_site_file1=$prefix/share/config.site	2337	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532	ac_site_file2=$prefix/etc/config.site
2533	else	2338	else
2534	ac_site_file1=$ac_default_prefix/share/config.site	2339	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535	ac_site_file2=$ac_default_prefix/etc/config.site
2536	fi	2340	fi
		2341
2537	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2342	for ac_site_file in $ac_site_files
2538	do	2343	do
2539	test "x$ac_site_file" = xNONE && continue	2344	case $ac_site_file in #(
		2345	/) :
		2346	;; #(
		2347	*) :
		2348	ac_site_file=./$ac_site_file ;;
		2349	esac
2540	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then	2350	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2541	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5	2351	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2542	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2352	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543	sed 's/^/\| /' "$ac_site_file" >&5	2353	sed 's/^/\| /' "$ac_site_file" >&5
2544	. "$ac_site_file"	2354	. "$ac_site_file" \
		2355	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2356	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2357	as_fn_error $? "failed to load site script $ac_site_file
		2358	See \`config.log' for more details" "$LINENO" 5; }
2545	fi	2359	fi
2546	done	2360	done
2547		2361
2548	if test -r "$cache_file"; then	2362	if test -r "$cache_file"; then
2549	# Some versions of bash will fail to source /dev/null (special files	2363	# 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.	2364	# 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	2365	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2552	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2366	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2553	$as_echo "$as_me: loading cache $cache_file" >&6;}	2367	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2554	case $cache_file in	2368	case $cache_file in
2555	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2369	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2556	*) . "./$cache_file";;	2370	*) . "./$cache_file";;
2557	esac	2371	esac
2558	fi	2372	fi
2559	else	2373	else
2560	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2374	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2561	$as_echo "$as_me: creating cache $cache_file" >&6;}	2375	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2562	>$cache_file	2376	>$cache_file
		2377	fi
		2378
		2379	# Test code for whether the C compiler supports C89 (global declarations)
		2380	ac_c_conftest_c89_globals='
		2381	/* Does the compiler advertise C89 conformance?
		2382	Do not test the value of __STDC__, because some compilers set it to 0
		2383	while being otherwise adequately conformant. */
		2384	#if !defined __STDC__
		2385	# error "Compiler does not advertise C89 conformance"
		2386	#endif
		2387
		2388	#include <stddef.h>
		2389	#include <stdarg.h>
		2390	struct stat;
		2391	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2392	struct buf { int x; };
		2393	struct buf * (rcsopen) (struct buf , struct stat *, int);
		2394	static char *e (p, i)
		2395	char **p;
		2396	int i;
		2397	{
		2398	return p[i];
		2399	}
		2400	static char f (char (g) (char , int), char *p, ...)
		2401	{
		2402	char *s;
		2403	va_list v;
		2404	va_start (v,p);
		2405	s = g (p, va_arg (v,int));
		2406	va_end (v);
		2407	return s;
		2408	}
		2409
		2410	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2411	function prototypes and stuff, but not \xHH hex character constants.
		2412	These do not provoke an error unfortunately, instead are silently treated
		2413	as an "x". The following induces an error, until -std is added to get
		2414	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2415	array size at least. It is necessary to write \x00 == 0 to get something
		2416	that is true only with -std. */
		2417	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2418
		2419	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2420	inside strings and character constants. */
		2421	#define FOO(x) '\''x'\''
		2422	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2423
		2424	int test (int i, double x);
		2425	struct s1 {int (*f) (int a);};
		2426	struct s2 {int (*f) (double a);};
		2427	int pairnames (int, char *, int ()(struct buf , struct stat *, int),
		2428	int, int);'
		2429
		2430	# Test code for whether the C compiler supports C89 (body of main).
		2431	ac_c_conftest_c89_main='
		2432	ok \|= (argc == 0 \|\| f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1]);
		2433	'
		2434
		2435	# Test code for whether the C compiler supports C99 (global declarations)
		2436	ac_c_conftest_c99_globals='
		2437	// Does the compiler advertise C99 conformance?
		2438	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 199901L
		2439	# error "Compiler does not advertise C99 conformance"
		2440	#endif
		2441
		2442	#include <stdbool.h>
		2443	extern int puts (const char *);
		2444	extern int printf (const char *, ...);
		2445	extern int dprintf (int, const char *, ...);
		2446	extern void *malloc (size_t);
		2447
		2448	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2449	// dprintf is used instead of fprintf to avoid needing to declare
		2450	// FILE and stderr.
		2451	#define debug(...) dprintf (2, __VA_ARGS__)
		2452	#define showlist(...) puts (#__VA_ARGS__)
		2453	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2454	static void
		2455	test_varargs_macros (void)
		2456	{
		2457	int x = 1234;
		2458	int y = 5678;
		2459	debug ("Flag");
		2460	debug ("X = %d\n", x);
		2461	showlist (The first, second, and third items.);
		2462	report (x>y, "x is %d but y is %d", x, y);
		2463	}
		2464
		2465	// Check long long types.
		2466	#define BIG64 18446744073709551615ull
		2467	#define BIG32 4294967295ul
		2468	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2469	#if !BIG_OK
		2470	#error "your preprocessor is broken"
		2471	#endif
		2472	#if BIG_OK
		2473	#else
		2474	#error "your preprocessor is broken"
		2475	#endif
		2476	static long long int bignum = -9223372036854775807LL;
		2477	static unsigned long long int ubignum = BIG64;
		2478
		2479	struct incomplete_array
		2480	{
		2481	int datasize;
		2482	double data[];
		2483	};
		2484
		2485	struct named_init {
		2486	int number;
		2487	const wchar_t *name;
		2488	double average;
		2489	};
		2490
		2491	typedef const char *ccp;
		2492
		2493	static inline int
		2494	test_restrict (ccp restrict text)
		2495	{
		2496	// See if C++-style comments work.
		2497	// Iterate through items via the restricted pointer.
		2498	// Also check for declarations in for loops.
		2499	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2500	continue;
		2501	return 0;
		2502	}
		2503
		2504	// Check varargs and va_copy.
		2505	static bool
		2506	test_varargs (const char *format, ...)
		2507	{
		2508	va_list args;
		2509	va_start (args, format);
		2510	va_list args_copy;
		2511	va_copy (args_copy, args);
		2512
		2513	const char *str = "";
		2514	int number = 0;
		2515	float fnumber = 0;
		2516
		2517	while (*format)
		2518	{
		2519	switch (*format++)
		2520	{
		2521	case '\''s'\'': // string
		2522	str = va_arg (args_copy, const char *);
		2523	break;
		2524	case '\''d'\'': // int
		2525	number = va_arg (args_copy, int);
		2526	break;
		2527	case '\''f'\'': // float
		2528	fnumber = va_arg (args_copy, double);
		2529	break;
		2530	default:
		2531	break;
		2532	}
		2533	}
		2534	va_end (args_copy);
		2535	va_end (args);
		2536
		2537	return *str && number && fnumber;
		2538	}
		2539	'
		2540
		2541	# Test code for whether the C compiler supports C99 (body of main).
		2542	ac_c_conftest_c99_main='
		2543	// Check bool.
		2544	_Bool success = false;
		2545	success \|= (argc != 0);
		2546
		2547	// Check restrict.
		2548	if (test_restrict ("String literal") == 0)
		2549	success = true;
		2550	char *restrict newvar = "Another string";
		2551
		2552	// Check varargs.
		2553	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2554	test_varargs_macros ();
		2555
		2556	// Check flexible array members.
		2557	struct incomplete_array *ia =
		2558	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2559	ia->datasize = 10;
		2560	for (int i = 0; i < ia->datasize; ++i)
		2561	ia->data[i] = i * 1.234;
		2562
		2563	// Check named initializers.
		2564	struct named_init ni = {
		2565	.number = 34,
		2566	.name = L"Test wide string",
		2567	.average = 543.34343,
		2568	};
		2569
		2570	ni.number = 58;
		2571
		2572	int dynamic_array[ni.number];
		2573	dynamic_array[0] = argv[0][0];
		2574	dynamic_array[ni.number - 1] = 543;
		2575
		2576	// work around unused variable warnings
		2577	ok \|= (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == '\''x'\''
		2578	\|\| dynamic_array[ni.number - 1] != 543);
		2579	'
		2580
		2581	# Test code for whether the C compiler supports C11 (global declarations)
		2582	ac_c_conftest_c11_globals='
		2583	// Does the compiler advertise C11 conformance?
		2584	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 201112L
		2585	# error "Compiler does not advertise C11 conformance"
		2586	#endif
		2587
		2588	// Check _Alignas.
		2589	char _Alignas (double) aligned_as_double;
		2590	char _Alignas (0) no_special_alignment;
		2591	extern char aligned_as_int;
		2592	char _Alignas (0) _Alignas (int) aligned_as_int;
		2593
		2594	// Check _Alignof.
		2595	enum
		2596	{
		2597	int_alignment = _Alignof (int),
		2598	int_array_alignment = _Alignof (int[100]),
		2599	char_alignment = _Alignof (char)
		2600	};
		2601	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2602
		2603	// Check _Noreturn.
		2604	int _Noreturn does_not_return (void) { for (;;) continue; }
		2605
		2606	// Check _Static_assert.
		2607	struct test_static_assert
		2608	{
		2609	int x;
		2610	_Static_assert (sizeof (int) <= sizeof (long int),
		2611	"_Static_assert does not work in struct");
		2612	long int y;
		2613	};
		2614
		2615	// Check UTF-8 literals.
		2616	#define u8 syntax error!
		2617	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2618
		2619	// Check duplicate typedefs.
		2620	typedef long *long_ptr;
		2621	typedef long int *long_ptr;
		2622	typedef long_ptr long_ptr;
		2623
		2624	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2625	struct anonymous
		2626	{
		2627	union {
		2628	struct { int i; int j; };
		2629	struct { int k; long int l; } w;
		2630	};
		2631	int m;
		2632	} v1;
		2633	'
		2634
		2635	# Test code for whether the C compiler supports C11 (body of main).
		2636	ac_c_conftest_c11_main='
		2637	_Static_assert ((offsetof (struct anonymous, i)
		2638	== offsetof (struct anonymous, w.k)),
		2639	"Anonymous union alignment botch");
		2640	v1.i = 2;
		2641	v1.w.k = 5;
		2642	ok \|= v1.i != 5;
		2643	'
		2644
		2645	# Test code for whether the C compiler supports C11 (complete).
		2646	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2647	${ac_c_conftest_c99_globals}
		2648	${ac_c_conftest_c11_globals}
		2649
		2650	int
		2651	main (int argc, char **argv)
		2652	{
		2653	int ok = 0;
		2654	${ac_c_conftest_c89_main}
		2655	${ac_c_conftest_c99_main}
		2656	${ac_c_conftest_c11_main}
		2657	return ok;
		2658	}
		2659	"
		2660
		2661	# Test code for whether the C compiler supports C99 (complete).
		2662	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2663	${ac_c_conftest_c99_globals}
		2664
		2665	int
		2666	main (int argc, char **argv)
		2667	{
		2668	int ok = 0;
		2669	${ac_c_conftest_c89_main}
		2670	${ac_c_conftest_c99_main}
		2671	return ok;
		2672	}
		2673	"
		2674
		2675	# Test code for whether the C compiler supports C89 (complete).
		2676	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2677
		2678	int
		2679	main (int argc, char **argv)
		2680	{
		2681	int ok = 0;
		2682	${ac_c_conftest_c89_main}
		2683	return ok;
		2684	}
		2685	"
		2686
		2687	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2688	ac_cxx_conftest_cxx98_globals='
		2689	// Does the compiler advertise C++98 conformance?
		2690	#if !defined __cplusplus \|\| __cplusplus < 199711L
		2691	# error "Compiler does not advertise C++98 conformance"
		2692	#endif
		2693
		2694	// These inclusions are to reject old compilers that
		2695	// lack the unsuffixed header files.
		2696	#include <cstdlib>
		2697	#include <exception>
		2698
		2699	// <cassert> and <cstring> are not freestanding headers in C++98.
		2700	extern void assert (int);
		2701	namespace std {
		2702	extern int strcmp (const char , const char );
		2703	}
		2704
		2705	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2706	using std::exception;
		2707	using std::strcmp;
		2708
		2709	namespace {
		2710
		2711	void test_exception_syntax()
		2712	{
		2713	try {
		2714	throw "test";
		2715	} catch (const char *s) {
		2716	// Extra parentheses suppress a warning when building autoconf itself,
		2717	// due to lint rules shared with more typical C programs.
		2718	assert (!(strcmp) (s, "test"));
		2719	}
		2720	}
		2721
		2722	template <typename T> struct test_template
		2723	{
		2724	T const val;
		2725	explicit test_template(T t) : val(t) {}
		2726	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2727	};
		2728
		2729	} // anonymous namespace
		2730	'
		2731
		2732	# Test code for whether the C++ compiler supports C++98 (body of main)
		2733	ac_cxx_conftest_cxx98_main='
		2734	assert (argc);
		2735	assert (! argv[0]);
		2736	{
		2737	test_exception_syntax ();
		2738	test_template<double> tt (2.0);
		2739	assert (tt.add (4) == 6.0);
		2740	assert (true && !false);
		2741	}
		2742	'
		2743
		2744	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2745	ac_cxx_conftest_cxx11_globals='
		2746	// Does the compiler advertise C++ 2011 conformance?
		2747	#if !defined __cplusplus \|\| __cplusplus < 201103L
		2748	# error "Compiler does not advertise C++11 conformance"
		2749	#endif
		2750
		2751	namespace cxx11test
		2752	{
		2753	constexpr int get_val() { return 20; }
		2754
		2755	struct testinit
		2756	{
		2757	int i;
		2758	double d;
		2759	};
		2760
		2761	class delegate
		2762	{
		2763	public:
		2764	delegate(int n) : n(n) {}
		2765	delegate(): delegate(2354) {}
		2766
		2767	virtual int getval() { return this->n; };
		2768	protected:
		2769	int n;
		2770	};
		2771
		2772	class overridden : public delegate
		2773	{
		2774	public:
		2775	overridden(int n): delegate(n) {}
		2776	virtual int getval() override final { return this->n * 2; }
		2777	};
		2778
		2779	class nocopy
		2780	{
		2781	public:
		2782	nocopy(int i): i(i) {}
		2783	nocopy() = default;
		2784	nocopy(const nocopy&) = delete;
		2785	nocopy & operator=(const nocopy&) = delete;
		2786	private:
		2787	int i;
		2788	};
		2789
		2790	// for testing lambda expressions
		2791	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2792	{
		2793	return f(v);
		2794	}
		2795
		2796	// for testing variadic templates and trailing return types
		2797	template <typename V> auto sum(V first) -> V
		2798	{
		2799	return first;
		2800	}
		2801	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2802	{
		2803	return first + sum(rest...);
		2804	}
		2805	}
		2806	'
		2807
		2808	# Test code for whether the C++ compiler supports C++11 (body of main)
		2809	ac_cxx_conftest_cxx11_main='
		2810	{
		2811	// Test auto and decltype
		2812	auto a1 = 6538;
		2813	auto a2 = 48573953.4;
		2814	auto a3 = "String literal";
		2815
		2816	int total = 0;
		2817	for (auto i = a3; i; ++i) { total += i; }
		2818
		2819	decltype(a2) a4 = 34895.034;
		2820	}
		2821	{
		2822	// Test constexpr
		2823	short sa[cxx11test::get_val()] = { 0 };
		2824	}
		2825	{
		2826	// Test initializer lists
		2827	cxx11test::testinit il = { 4323, 435234.23544 };
		2828	}
		2829	{
		2830	// Test range-based for
		2831	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2832	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2833	for (auto &x : array) { x += 23; }
		2834	}
		2835	{
		2836	// Test lambda expressions
		2837	using cxx11test::eval;
		2838	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2839	double d = 2.0;
		2840	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2841	assert (d == 5.0);
		2842	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2843	assert (d == 5.0);
		2844	}
		2845	{
		2846	// Test use of variadic templates
		2847	using cxx11test::sum;
		2848	auto a = sum(1);
		2849	auto b = sum(1, 2);
		2850	auto c = sum(1.0, 2.0, 3.0);
		2851	}
		2852	{
		2853	// Test constructor delegation
		2854	cxx11test::delegate d1;
		2855	cxx11test::delegate d2();
		2856	cxx11test::delegate d3(45);
		2857	}
		2858	{
		2859	// Test override and final
		2860	cxx11test::overridden o1(55464);
		2861	}
		2862	{
		2863	// Test nullptr
		2864	char *c = nullptr;
		2865	}
		2866	{
		2867	// Test template brackets
		2868	test_template<::test_template<int>> v(test_template<int>(12));
		2869	}
		2870	{
		2871	// Unicode literals
		2872	char const *utf8 = u8"UTF-8 string \u2500";
		2873	char16_t const *utf16 = u"UTF-8 string \u2500";
		2874	char32_t const *utf32 = U"UTF-32 string \u2500";
		2875	}
		2876	'
		2877
		2878	# Test code for whether the C compiler supports C++11 (complete).
		2879	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2880	${ac_cxx_conftest_cxx11_globals}
		2881
		2882	int
		2883	main (int argc, char **argv)
		2884	{
		2885	int ok = 0;
		2886	${ac_cxx_conftest_cxx98_main}
		2887	${ac_cxx_conftest_cxx11_main}
		2888	return ok;
		2889	}
		2890	"
		2891
		2892	# Test code for whether the C compiler supports C++98 (complete).
		2893	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2894	int
		2895	main (int argc, char **argv)
		2896	{
		2897	int ok = 0;
		2898	${ac_cxx_conftest_cxx98_main}
		2899	return ok;
		2900	}
		2901	"
		2902
		2903	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2904	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2905	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2906	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2907	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2908	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2909	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2910	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2911	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2912	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2913	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2914
		2915	# Auxiliary files required by this configure script.
		2916	ac_aux_files="install-sh config.guess config.sub"
		2917
		2918	# Locations in which to look for auxiliary files.
		2919	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2920
		2921	# Search for a directory containing all of the required auxiliary files,
		2922	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2923	# If we don't find one directory that contains all the files we need,
		2924	# we report the set of missing files from the first directory in
		2925	# $ac_aux_dir_candidates and give up.
		2926	ac_missing_aux_files=""
		2927	ac_first_candidate=:
		2928	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2929	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2930	as_found=false
		2931	for as_dir in $ac_aux_dir_candidates
		2932	do
		2933	IFS=$as_save_IFS
		2934	case $as_dir in #(((
		2935	'') as_dir=./ ;;
		2936	*/) ;;
		2937	*) as_dir=$as_dir/ ;;
		2938	esac
		2939	as_found=:
		2940
		2941	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2942	ac_aux_dir_found=yes
		2943	ac_install_sh=
		2944	for ac_aux in $ac_aux_files
		2945	do
		2946	# As a special case, if "install-sh" is required, that requirement
		2947	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2948	# and $ac_install_sh is set appropriately for whichever one is found.
		2949	if test x"$ac_aux" = x"install-sh"
		2950	then
		2951	if test -f "${as_dir}install-sh"; then
		2952	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2953	ac_install_sh="${as_dir}install-sh -c"
		2954	elif test -f "${as_dir}install.sh"; then
		2955	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2956	ac_install_sh="${as_dir}install.sh -c"
		2957	elif test -f "${as_dir}shtool"; then
		2958	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2959	ac_install_sh="${as_dir}shtool install -c"
		2960	else
		2961	ac_aux_dir_found=no
		2962	if $ac_first_candidate; then
		2963	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2964	else
		2965	break
		2966	fi
		2967	fi
		2968	else
		2969	if test -f "${as_dir}${ac_aux}"; then
		2970	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		2971	else
		2972	ac_aux_dir_found=no
		2973	if $ac_first_candidate; then
		2974	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		2975	else
		2976	break
		2977	fi
		2978	fi
		2979	fi
		2980	done
		2981	if test "$ac_aux_dir_found" = yes; then
		2982	ac_aux_dir="$as_dir"
		2983	break
		2984	fi
		2985	ac_first_candidate=false
		2986
		2987	as_found=false
		2988	done
		2989	IFS=$as_save_IFS
		2990	if $as_found
		2991	then :
		2992
		2993	else $as_nop
		2994	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		2995	fi
		2996
		2997
		2998	# These three variables are undocumented and unsupported,
		2999	# and are intended to be withdrawn in a future Autoconf release.
		3000	# They can cause serious problems if a builder's source tree is in a directory
		3001	# whose full name contains unusual characters.
		3002	if test -f "${ac_aux_dir}config.guess"; then
		3003	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3004	fi
		3005	if test -f "${ac_aux_dir}config.sub"; then
		3006	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3007	fi
		3008	if test -f "$ac_aux_dir/configure"; then
		3009	ac_configure="$SHELL ${ac_aux_dir}configure"
2563	fi	3010	fi
2564		3011
2565	# Check that the precious variables saved in the cache have kept the same	3012	# Check that the precious variables saved in the cache have kept the same
2566	# value.	3013	# value.
2567	ac_cache_corrupted=false	3014	ac_cache_corrupted=false
…		…
2570	eval ac_new_set=\$ac_env_${ac_var}_set	3017	eval ac_new_set=\$ac_env_${ac_var}_set
2571	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3018	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2572	eval ac_new_val=\$ac_env_${ac_var}_value	3019	eval ac_new_val=\$ac_env_${ac_var}_value
2573	case $ac_old_set,$ac_new_set in	3020	case $ac_old_set,$ac_new_set in
2574	set,)	3021	set,)
2575	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3022	{ 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;}	3023	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2577	ac_cache_corrupted=: ;;	3024	ac_cache_corrupted=: ;;
2578	,set)	3025	,set)
2579	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5	3026	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2580	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3027	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2581	ac_cache_corrupted=: ;;	3028	ac_cache_corrupted=: ;;
2582	,);;	3029	,);;
2583	*)	3030	*)
2584	if test "x$ac_old_val" != "x$ac_new_val"; then	3031	if test "x$ac_old_val" != "x$ac_new_val"; then
2585	# differences in whitespace do not lead to failure.	3032	# differences in whitespace do not lead to failure.
2586	ac_old_val_w=`echo x $ac_old_val`	3033	ac_old_val_w=`echo x $ac_old_val`
2587	ac_new_val_w=`echo x $ac_new_val`	3034	ac_new_val_w=`echo x $ac_new_val`
2588	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3035	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2589	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5	3036	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2590	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3037	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2591	ac_cache_corrupted=:	3038	ac_cache_corrupted=:
2592	else	3039	else
2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5	3040	{ printf "%s\n" "$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 \`$ac_var' since the previous run:" >&2;}	3041	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2595	eval $ac_var=\$ac_old_val	3042	eval $ac_var=\$ac_old_val
2596	fi	3043	fi
2597	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5	3044	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2598	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3045	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3046	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2600	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3047	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2601	fi;;	3048	fi;;
2602	esac	3049	esac
2603	# Pass precious variables to config.status.	3050	# Pass precious variables to config.status.
2604	if test "$ac_new_set" = set; then	3051	if test "$ac_new_set" = set; then
2605	case $ac_new_val in	3052	case $ac_new_val in
2606	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3053	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2607	*) ac_arg=$ac_var=$ac_new_val ;;	3054	*) ac_arg=$ac_var=$ac_new_val ;;
2608	esac	3055	esac
2609	case " $ac_configure_args " in	3056	case " $ac_configure_args " in
2610	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3057	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2611	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3058	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2612	esac	3059	esac
2613	fi	3060	fi
2614	done	3061	done
2615	if $ac_cache_corrupted; then	3062	if $ac_cache_corrupted; then
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2617	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3064	printf "%s\n" "$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	3065	{ 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;}	3066	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	3067	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3068	and start over" "$LINENO" 5
2621	fi	3069	fi
2622	## -------------------- ##	3070	## -------------------- ##
2623	## Main body of script. ##	3071	## Main body of script. ##
2624	## -------------------- ##	3072	## -------------------- ##
2625		3073
…		…
2633		3081
2634		3082
2635	ac_config_headers="$ac_config_headers config.h:config.h.in"	3083	ac_config_headers="$ac_config_headers config.h:config.h.in"
2636		3084
2637		3085
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/../..\"" "$LINENO" 5
2650	fi
2651		3086
2652	# These three variables are undocumented and unsupported,
2653	# and are intended to be withdrawn in a future Autoconf release.
2654	# They can cause serious problems if a builder's source tree is in a directory
2655	# whose full name contains unusual characters.
2656	ac_config_guess="$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		3087
2660		3088
2661	# Make sure we can run config.sub.	3089	# Make sure we can run config.sub.
2662	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|	3090	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
2663	as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5	3091	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2664		3092
2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5	3093	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2666	$as_echo_n "checking build system type... " >&6; }	3094	printf %s "checking build system type... " >&6; }
2667	if test "${ac_cv_build+set}" = set; then :	3095	if test ${ac_cv_build+y}
2668	$as_echo_n "(cached) " >&6	3096	then :
2669	else	3097	printf %s "(cached) " >&6
		3098	else $as_nop
2670	ac_build_alias=$build_alias	3099	ac_build_alias=$build_alias
2671	test "x$ac_build_alias" = x &&	3100	test "x$ac_build_alias" = x &&
2672	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3101	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2673	test "x$ac_build_alias" = x &&	3102	test "x$ac_build_alias" = x &&
2674	as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5	3103	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2675	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|	3104	ac_cv_build=`$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	3105	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2677		3106
2678	fi	3107	fi
2679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5	3108	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2680	$as_echo "$ac_cv_build" >&6; }	3109	printf "%s\n" "$ac_cv_build" >&6; }
2681	case $ac_cv_build in	3110	case $ac_cv_build in
2682	--*) ;;	3111	--*) ;;
2683	*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;	3112	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2684	esac	3113	esac
2685	build=$ac_cv_build	3114	build=$ac_cv_build
2686	ac_save_IFS=$IFS; IFS='-'	3115	ac_save_IFS=$IFS; IFS='-'
2687	set x $ac_cv_build	3116	set x $ac_cv_build
2688	shift	3117	shift
…		…
2694	build_os=$*	3123	build_os=$*
2695	IFS=$ac_save_IFS	3124	IFS=$ac_save_IFS
2696	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac	3125	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2697		3126
2698		3127
2699	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5	3128	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2700	$as_echo_n "checking host system type... " >&6; }	3129	printf %s "checking host system type... " >&6; }
2701	if test "${ac_cv_host+set}" = set; then :	3130	if test ${ac_cv_host+y}
2702	$as_echo_n "(cached) " >&6	3131	then :
2703	else	3132	printf %s "(cached) " >&6
		3133	else $as_nop
2704	if test "x$host_alias" = x; then	3134	if test "x$host_alias" = x; then
2705	ac_cv_host=$ac_cv_build	3135	ac_cv_host=$ac_cv_build
2706	else	3136	else
2707	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|	3137	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
2708	as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5	3138	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2709	fi	3139	fi
2710		3140
2711	fi	3141	fi
2712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5	3142	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2713	$as_echo "$ac_cv_host" >&6; }	3143	printf "%s\n" "$ac_cv_host" >&6; }
2714	case $ac_cv_host in	3144	case $ac_cv_host in
2715	--*) ;;	3145	--*) ;;
2716	*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;	3146	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2717	esac	3147	esac
2718	host=$ac_cv_host	3148	host=$ac_cv_host
2719	ac_save_IFS=$IFS; IFS='-'	3149	ac_save_IFS=$IFS; IFS='-'
2720	set x $ac_cv_host	3150	set x $ac_cv_host
2721	shift	3151	shift
…		…
2728	IFS=$ac_save_IFS	3158	IFS=$ac_save_IFS
2729	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac	3159	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2730		3160
2731		3161
2732		3162
2733	VERSION=`sed -n -e 's/^.[ \t]VERSION."$.*$"$/\1/p' ${srcdir}/src/version.h`	3163	VERSION=`sed -n -e 's/^.* VERSION."$.$"$/\1/p' ${srcdir}/src/version.h`
2734	DATE=`sed -n -e 's/^.[ \t]DATE."$.*$"$/\1/p' ${srcdir}/src/version.h`	3164	DATE=`sed -n -e 's/^.* DATE."$.$"$/\1/p' ${srcdir}/src/version.h`
2735		3165
2736	echo ""	3166	echo ""
2737	echo "configuring for rxvt $VERSION"	3167	echo "configuring for rxvt $VERSION"
2738	echo ""	3168	echo ""
2739		3169
2740	orig_CXXFLAGS="$CXXFLAGS"	3170	orig_CXXFLAGS="$CXXFLAGS"
		3171
		3172
		3173
		3174
		3175
		3176
		3177
		3178
		3179
2741		3180
2742	ac_ext=c	3181	ac_ext=c
2743	ac_cpp='$CPP $CPPFLAGS'	3182	ac_cpp='$CPP $CPPFLAGS'
2744	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3183	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2745	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3184	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2746	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3185	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2747	if test -n "$ac_tool_prefix"; then	3186	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.	3187	# 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	3188	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751	$as_echo_n "checking for $ac_word... " >&6; }	3190	printf %s "checking for $ac_word... " >&6; }
2752	if test "${ac_cv_prog_CC+set}" = set; then :	3191	if test ${ac_cv_prog_CC+y}
2753	$as_echo_n "(cached) " >&6	3192	then :
2754	else	3193	printf %s "(cached) " >&6
		3194	else $as_nop
2755	if test -n "$CC"; then	3195	if test -n "$CC"; then
2756	ac_cv_prog_CC="$CC" # Let the user override the test.	3196	ac_cv_prog_CC="$CC" # Let the user override the test.
2757	else	3197	else
2758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3198	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759	for as_dir in $PATH	3199	for as_dir in $PATH
2760	do	3200	do
2761	IFS=$as_save_IFS	3201	IFS=$as_save_IFS
2762	test -z "$as_dir" && as_dir=.	3202	case $as_dir in #(((
		3203	'') as_dir=./ ;;
		3204	*/) ;;
		3205	*) as_dir=$as_dir/ ;;
		3206	esac
2763	for ac_exec_ext in '' $ac_executable_extensions; do	3207	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	3208	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2765	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3209	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2766	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3210	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2767	break 2	3211	break 2
2768	fi	3212	fi
2769	done	3213	done
2770	done	3214	done
2771	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2772		3216
2773	fi	3217	fi
2774	fi	3218	fi
2775	CC=$ac_cv_prog_CC	3219	CC=$ac_cv_prog_CC
2776	if test -n "$CC"; then	3220	if test -n "$CC"; then
2777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3221	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2778	$as_echo "$CC" >&6; }	3222	printf "%s\n" "$CC" >&6; }
2779	else	3223	else
2780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3224	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781	$as_echo "no" >&6; }	3225	printf "%s\n" "no" >&6; }
2782	fi	3226	fi
2783		3227
2784		3228
2785	fi	3229	fi
2786	if test -z "$ac_cv_prog_CC"; then	3230	if test -z "$ac_cv_prog_CC"; then
2787	ac_ct_CC=$CC	3231	ac_ct_CC=$CC
2788	# Extract the first word of "gcc", so it can be a program name with args.	3232	# Extract the first word of "gcc", so it can be a program name with args.
2789	set dummy gcc; ac_word=$2	3233	set dummy gcc; ac_word=$2
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791	$as_echo_n "checking for $ac_word... " >&6; }	3235	printf %s "checking for $ac_word... " >&6; }
2792	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3236	if test ${ac_cv_prog_ac_ct_CC+y}
2793	$as_echo_n "(cached) " >&6	3237	then :
2794	else	3238	printf %s "(cached) " >&6
		3239	else $as_nop
2795	if test -n "$ac_ct_CC"; then	3240	if test -n "$ac_ct_CC"; then
2796	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3241	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2797	else	3242	else
2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3243	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799	for as_dir in $PATH	3244	for as_dir in $PATH
2800	do	3245	do
2801	IFS=$as_save_IFS	3246	IFS=$as_save_IFS
2802	test -z "$as_dir" && as_dir=.	3247	case $as_dir in #(((
		3248	'') as_dir=./ ;;
		3249	*/) ;;
		3250	*) as_dir=$as_dir/ ;;
		3251	esac
2803	for ac_exec_ext in '' $ac_executable_extensions; do	3252	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	3253	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2805	ac_cv_prog_ac_ct_CC="gcc"	3254	ac_cv_prog_ac_ct_CC="gcc"
2806	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3255	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2807	break 2	3256	break 2
2808	fi	3257	fi
2809	done	3258	done
2810	done	3259	done
2811	IFS=$as_save_IFS	3260	IFS=$as_save_IFS
2812		3261
2813	fi	3262	fi
2814	fi	3263	fi
2815	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3264	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2816	if test -n "$ac_ct_CC"; then	3265	if test -n "$ac_ct_CC"; then
2817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2818	$as_echo "$ac_ct_CC" >&6; }	3267	printf "%s\n" "$ac_ct_CC" >&6; }
2819	else	3268	else
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821	$as_echo "no" >&6; }	3270	printf "%s\n" "no" >&6; }
2822	fi	3271	fi
2823		3272
2824	if test "x$ac_ct_CC" = x; then	3273	if test "x$ac_ct_CC" = x; then
2825	CC=""	3274	CC=""
2826	else	3275	else
2827	case $cross_compiling:$ac_tool_warned in	3276	case $cross_compiling:$ac_tool_warned in
2828	yes:)	3277	yes:)
2829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3278	{ 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;}	3279	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2831	ac_tool_warned=yes ;;	3280	ac_tool_warned=yes ;;
2832	esac	3281	esac
2833	CC=$ac_ct_CC	3282	CC=$ac_ct_CC
2834	fi	3283	fi
2835	else	3284	else
…		…
2838		3287
2839	if test -z "$CC"; then	3288	if test -z "$CC"; then
2840	if test -n "$ac_tool_prefix"; then	3289	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.	3290	# 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	3291	set dummy ${ac_tool_prefix}cc; ac_word=$2
2843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3292	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2844	$as_echo_n "checking for $ac_word... " >&6; }	3293	printf %s "checking for $ac_word... " >&6; }
2845	if test "${ac_cv_prog_CC+set}" = set; then :	3294	if test ${ac_cv_prog_CC+y}
2846	$as_echo_n "(cached) " >&6	3295	then :
2847	else	3296	printf %s "(cached) " >&6
		3297	else $as_nop
2848	if test -n "$CC"; then	3298	if test -n "$CC"; then
2849	ac_cv_prog_CC="$CC" # Let the user override the test.	3299	ac_cv_prog_CC="$CC" # Let the user override the test.
2850	else	3300	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH	3302	for as_dir in $PATH
2853	do	3303	do
2854	IFS=$as_save_IFS	3304	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.	3305	case $as_dir in #(((
		3306	'') as_dir=./ ;;
		3307	*/) ;;
		3308	*) as_dir=$as_dir/ ;;
		3309	esac
2856	for ac_exec_ext in '' $ac_executable_extensions; do	3310	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	3311	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2858	ac_cv_prog_CC="${ac_tool_prefix}cc"	3312	ac_cv_prog_CC="${ac_tool_prefix}cc"
2859	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3313	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2860	break 2	3314	break 2
2861	fi	3315	fi
2862	done	3316	done
2863	done	3317	done
2864	IFS=$as_save_IFS	3318	IFS=$as_save_IFS
2865		3319
2866	fi	3320	fi
2867	fi	3321	fi
2868	CC=$ac_cv_prog_CC	3322	CC=$ac_cv_prog_CC
2869	if test -n "$CC"; then	3323	if test -n "$CC"; then
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3324	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2871	$as_echo "$CC" >&6; }	3325	printf "%s\n" "$CC" >&6; }
2872	else	3326	else
2873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3327	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2874	$as_echo "no" >&6; }	3328	printf "%s\n" "no" >&6; }
2875	fi	3329	fi
2876		3330
2877		3331
2878	fi	3332	fi
2879	fi	3333	fi
2880	if test -z "$CC"; then	3334	if test -z "$CC"; then
2881	# Extract the first word of "cc", so it can be a program name with args.	3335	# Extract the first word of "cc", so it can be a program name with args.
2882	set dummy cc; ac_word=$2	3336	set dummy cc; ac_word=$2
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3337	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884	$as_echo_n "checking for $ac_word... " >&6; }	3338	printf %s "checking for $ac_word... " >&6; }
2885	if test "${ac_cv_prog_CC+set}" = set; then :	3339	if test ${ac_cv_prog_CC+y}
2886	$as_echo_n "(cached) " >&6	3340	then :
2887	else	3341	printf %s "(cached) " >&6
		3342	else $as_nop
2888	if test -n "$CC"; then	3343	if test -n "$CC"; then
2889	ac_cv_prog_CC="$CC" # Let the user override the test.	3344	ac_cv_prog_CC="$CC" # Let the user override the test.
2890	else	3345	else
2891	ac_prog_rejected=no	3346	ac_prog_rejected=no
2892	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2893	for as_dir in $PATH	3348	for as_dir in $PATH
2894	do	3349	do
2895	IFS=$as_save_IFS	3350	IFS=$as_save_IFS
2896	test -z "$as_dir" && as_dir=.	3351	case $as_dir in #(((
		3352	'') as_dir=./ ;;
		3353	*/) ;;
		3354	*) as_dir=$as_dir/ ;;
		3355	esac
2897	for ac_exec_ext in '' $ac_executable_extensions; do	3356	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	3357	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	3358	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2900	ac_prog_rejected=yes	3359	ac_prog_rejected=yes
2901	continue	3360	continue
2902	fi	3361	fi
2903	ac_cv_prog_CC="cc"	3362	ac_cv_prog_CC="cc"
2904	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3363	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2905	break 2	3364	break 2
2906	fi	3365	fi
2907	done	3366	done
2908	done	3367	done
2909	IFS=$as_save_IFS	3368	IFS=$as_save_IFS
…		…
2915	if test $# != 0; then	3374	if test $# != 0; then
2916	# We chose a different compiler from the bogus one.	3375	# We chose a different compiler from the bogus one.
2917	# However, it has the same basename, so the bogon will be chosen	3376	# However, it has the same basename, so the bogon will be chosen
2918	# first if we set CC to just the basename; use the full file name.	3377	# first if we set CC to just the basename; use the full file name.
2919	shift	3378	shift
2920	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3379	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2921	fi	3380	fi
2922	fi	3381	fi
2923	fi	3382	fi
2924	fi	3383	fi
2925	CC=$ac_cv_prog_CC	3384	CC=$ac_cv_prog_CC
2926	if test -n "$CC"; then	3385	if test -n "$CC"; then
2927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3386	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2928	$as_echo "$CC" >&6; }	3387	printf "%s\n" "$CC" >&6; }
2929	else	3388	else
2930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2931	$as_echo "no" >&6; }	3390	printf "%s\n" "no" >&6; }
2932	fi	3391	fi
2933		3392
2934		3393
2935	fi	3394	fi
2936	if test -z "$CC"; then	3395	if test -z "$CC"; then
2937	if test -n "$ac_tool_prefix"; then	3396	if test -n "$ac_tool_prefix"; then
2938	for ac_prog in cl.exe	3397	for ac_prog in cl.exe
2939	do	3398	do
2940	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3399	# Extract the first word of "$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	3400	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2943	$as_echo_n "checking for $ac_word... " >&6; }	3402	printf %s "checking for $ac_word... " >&6; }
2944	if test "${ac_cv_prog_CC+set}" = set; then :	3403	if test ${ac_cv_prog_CC+y}
2945	$as_echo_n "(cached) " >&6	3404	then :
2946	else	3405	printf %s "(cached) " >&6
		3406	else $as_nop
2947	if test -n "$CC"; then	3407	if test -n "$CC"; then
2948	ac_cv_prog_CC="$CC" # Let the user override the test.	3408	ac_cv_prog_CC="$CC" # Let the user override the test.
2949	else	3409	else
2950	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2951	for as_dir in $PATH	3411	for as_dir in $PATH
2952	do	3412	do
2953	IFS=$as_save_IFS	3413	IFS=$as_save_IFS
2954	test -z "$as_dir" && as_dir=.	3414	case $as_dir in #(((
		3415	'') as_dir=./ ;;
		3416	*/) ;;
		3417	*) as_dir=$as_dir/ ;;
		3418	esac
2955	for ac_exec_ext in '' $ac_executable_extensions; do	3419	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	3420	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2957	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3421	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2958	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3422	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2959	break 2	3423	break 2
2960	fi	3424	fi
2961	done	3425	done
2962	done	3426	done
2963	IFS=$as_save_IFS	3427	IFS=$as_save_IFS
2964		3428
2965	fi	3429	fi
2966	fi	3430	fi
2967	CC=$ac_cv_prog_CC	3431	CC=$ac_cv_prog_CC
2968	if test -n "$CC"; then	3432	if test -n "$CC"; then
2969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3433	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2970	$as_echo "$CC" >&6; }	3434	printf "%s\n" "$CC" >&6; }
2971	else	3435	else
2972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2973	$as_echo "no" >&6; }	3437	printf "%s\n" "no" >&6; }
2974	fi	3438	fi
2975		3439
2976		3440
2977	test -n "$CC" && break	3441	test -n "$CC" && break
2978	done	3442	done
…		…
2981	ac_ct_CC=$CC	3445	ac_ct_CC=$CC
2982	for ac_prog in cl.exe	3446	for ac_prog in cl.exe
2983	do	3447	do
2984	# Extract the first word of "$ac_prog", so it can be a program name with args.	3448	# Extract the first word of "$ac_prog", so it can be a program name with args.
2985	set dummy $ac_prog; ac_word=$2	3449	set dummy $ac_prog; ac_word=$2
2986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2987	$as_echo_n "checking for $ac_word... " >&6; }	3451	printf %s "checking for $ac_word... " >&6; }
2988	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3452	if test ${ac_cv_prog_ac_ct_CC+y}
2989	$as_echo_n "(cached) " >&6	3453	then :
2990	else	3454	printf %s "(cached) " >&6
		3455	else $as_nop
2991	if test -n "$ac_ct_CC"; then	3456	if test -n "$ac_ct_CC"; then
2992	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3457	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2993	else	3458	else
2994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2995	for as_dir in $PATH	3460	for as_dir in $PATH
2996	do	3461	do
2997	IFS=$as_save_IFS	3462	IFS=$as_save_IFS
2998	test -z "$as_dir" && as_dir=.	3463	case $as_dir in #(((
		3464	'') as_dir=./ ;;
		3465	*/) ;;
		3466	*) as_dir=$as_dir/ ;;
		3467	esac
2999	for ac_exec_ext in '' $ac_executable_extensions; do	3468	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	3469	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3001	ac_cv_prog_ac_ct_CC="$ac_prog"	3470	ac_cv_prog_ac_ct_CC="$ac_prog"
3002	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3471	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3003	break 2	3472	break 2
3004	fi	3473	fi
3005	done	3474	done
3006	done	3475	done
3007	IFS=$as_save_IFS	3476	IFS=$as_save_IFS
3008		3477
3009	fi	3478	fi
3010	fi	3479	fi
3011	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3480	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3012	if test -n "$ac_ct_CC"; then	3481	if test -n "$ac_ct_CC"; then
3013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3014	$as_echo "$ac_ct_CC" >&6; }	3483	printf "%s\n" "$ac_ct_CC" >&6; }
3015	else	3484	else
3016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3017	$as_echo "no" >&6; }	3486	printf "%s\n" "no" >&6; }
3018	fi	3487	fi
3019		3488
3020		3489
3021	test -n "$ac_ct_CC" && break	3490	test -n "$ac_ct_CC" && break
3022	done	3491	done
…		…
3024	if test "x$ac_ct_CC" = x; then	3493	if test "x$ac_ct_CC" = x; then
3025	CC=""	3494	CC=""
3026	else	3495	else
3027	case $cross_compiling:$ac_tool_warned in	3496	case $cross_compiling:$ac_tool_warned in
3028	yes:)	3497	yes:)
3029	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3498	{ 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;}	3499	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3031	ac_tool_warned=yes ;;	3500	ac_tool_warned=yes ;;
3032	esac	3501	esac
3033	CC=$ac_ct_CC	3502	CC=$ac_ct_CC
3034	fi	3503	fi
3035	fi	3504	fi
3036		3505
3037	fi	3506	fi
		3507	if test -z "$CC"; then
		3508	if test -n "$ac_tool_prefix"; then
		3509	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3510	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3512	printf %s "checking for $ac_word... " >&6; }
		3513	if test ${ac_cv_prog_CC+y}
		3514	then :
		3515	printf %s "(cached) " >&6
		3516	else $as_nop
		3517	if test -n "$CC"; then
		3518	ac_cv_prog_CC="$CC" # Let the user override the test.
		3519	else
		3520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3521	for as_dir in $PATH
		3522	do
		3523	IFS=$as_save_IFS
		3524	case $as_dir in #(((
		3525	'') as_dir=./ ;;
		3526	*/) ;;
		3527	*) as_dir=$as_dir/ ;;
		3528	esac
		3529	for ac_exec_ext in '' $ac_executable_extensions; do
		3530	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3531	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3532	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3533	break 2
		3534	fi
		3535	done
		3536	done
		3537	IFS=$as_save_IFS
3038		3538
		3539	fi
		3540	fi
		3541	CC=$ac_cv_prog_CC
		3542	if test -n "$CC"; then
		3543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3544	printf "%s\n" "$CC" >&6; }
		3545	else
		3546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3547	printf "%s\n" "no" >&6; }
		3548	fi
3039		3549
		3550
		3551	fi
		3552	if test -z "$ac_cv_prog_CC"; then
		3553	ac_ct_CC=$CC
		3554	# Extract the first word of "clang", so it can be a program name with args.
		3555	set dummy clang; ac_word=$2
		3556	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3557	printf %s "checking for $ac_word... " >&6; }
		3558	if test ${ac_cv_prog_ac_ct_CC+y}
		3559	then :
		3560	printf %s "(cached) " >&6
		3561	else $as_nop
		3562	if test -n "$ac_ct_CC"; then
		3563	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3564	else
		3565	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3566	for as_dir in $PATH
		3567	do
		3568	IFS=$as_save_IFS
		3569	case $as_dir in #(((
		3570	'') as_dir=./ ;;
		3571	*/) ;;
		3572	*) as_dir=$as_dir/ ;;
		3573	esac
		3574	for ac_exec_ext in '' $ac_executable_extensions; do
		3575	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3576	ac_cv_prog_ac_ct_CC="clang"
		3577	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3578	break 2
		3579	fi
		3580	done
		3581	done
		3582	IFS=$as_save_IFS
		3583
		3584	fi
		3585	fi
		3586	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3587	if test -n "$ac_ct_CC"; then
		3588	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3589	printf "%s\n" "$ac_ct_CC" >&6; }
		3590	else
		3591	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3592	printf "%s\n" "no" >&6; }
		3593	fi
		3594
		3595	if test "x$ac_ct_CC" = x; then
		3596	CC=""
		3597	else
		3598	case $cross_compiling:$ac_tool_warned in
		3599	yes:)
		3600	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3601	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3602	ac_tool_warned=yes ;;
		3603	esac
		3604	CC=$ac_ct_CC
		3605	fi
		3606	else
		3607	CC="$ac_cv_prog_CC"
		3608	fi
		3609
		3610	fi
		3611
		3612
3040	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3613	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3041	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3614	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3042	as_fn_error "no acceptable C compiler found in \$PATH	3615	as_fn_error $? "no acceptable C compiler found in \$PATH
3043	See \`config.log' for more details." "$LINENO" 5; }	3616	See \`config.log' for more details" "$LINENO" 5; }
3044		3617
3045	# Provide some information about the compiler.	3618	# Provide some information about the compiler.
3046	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	3619	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3047	set X $ac_compile	3620	set X $ac_compile
3048	ac_compiler=$2	3621	ac_compiler=$2
3049	for ac_option in --version -v -V -qversion; do	3622	for ac_option in --version -v -V -qversion -version; do
3050	{ { ac_try="$ac_compiler $ac_option >&5"	3623	{ { ac_try="$ac_compiler $ac_option >&5"
3051	case "(($ac_try" in	3624	case "(($ac_try" in
3052	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3625	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3053	*) ac_try_echo=$ac_try;;	3626	*) ac_try_echo=$ac_try;;
3054	esac	3627	esac
3055	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3628	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056	$as_echo "$ac_try_echo"; } >&5	3629	printf "%s\n" "$ac_try_echo"; } >&5
3057	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3630	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3058	ac_status=$?	3631	ac_status=$?
3059	if test -s conftest.err; then	3632	if test -s conftest.err; then
3060	sed '10a\	3633	sed '10a\
3061	... rest of stderr output deleted ...	3634	... rest of stderr output deleted ...
3062	10q' conftest.err >conftest.er1	3635	10q' conftest.err >conftest.er1
3063	cat conftest.er1 >&5	3636	cat conftest.er1 >&5
3064	fi	3637	fi
3065	rm -f conftest.er1 conftest.err	3638	rm -f conftest.er1 conftest.err
3066	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3639	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3067	test $ac_status = 0; }	3640	test $ac_status = 0; }
3068	done	3641	done
3069		3642
3070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3643	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071	/* end confdefs.h. */	3644	/* end confdefs.h. */
3072		3645
3073	int	3646	int
3074	main ()	3647	main (void)
3075	{	3648	{
3076		3649
3077	;	3650	;
3078	return 0;	3651	return 0;
3079	}	3652	}
…		…
3081	ac_clean_files_save=$ac_clean_files	3654	ac_clean_files_save=$ac_clean_files
3082	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"	3655	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.	3656	# Try to create an executable without -o first, disregard a.out.
3084	# It will help us diagnose broken compilers, and finding out an intuition	3657	# It will help us diagnose broken compilers, and finding out an intuition
3085	# of exeext.	3658	# of exeext.
3086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5	3659	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3087	$as_echo_n "checking whether the C compiler works... " >&6; }	3660	printf %s "checking whether the C compiler works... " >&6; }
3088	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3661	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3089		3662
3090	# The possible output files:	3663	# The possible output files:
3091	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"	3664	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3092		3665
3093	ac_rmfiles=	3666	ac_rmfiles=
…		…
3104	case "(($ac_try" in	3677	case "(($ac_try" in
3105	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3678	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3106	*) ac_try_echo=$ac_try;;	3679	*) ac_try_echo=$ac_try;;
3107	esac	3680	esac
3108	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3109	$as_echo "$ac_try_echo"; } >&5	3682	printf "%s\n" "$ac_try_echo"; } >&5
3110	(eval "$ac_link_default") 2>&5	3683	(eval "$ac_link_default") 2>&5
3111	ac_status=$?	3684	ac_status=$?
3112	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3685	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113	test $ac_status = 0; }; then :	3686	test $ac_status = 0; }
		3687	then :
3114	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3688	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3115	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3689	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3116	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3690	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3117	# so that the user can short-circuit this test for compilers unknown to	3691	# so that the user can short-circuit this test for compilers unknown to
3118	# Autoconf.	3692	# Autoconf.
…		…
3125	[ab].out )	3699	[ab].out )
3126	# We found the default executable, but exeext='' is most	3700	# We found the default executable, but exeext='' is most
3127	# certainly right.	3701	# certainly right.
3128	break;;	3702	break;;
3129	. )	3703	. )
3130	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3704	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3131	then :; else	3705	then :; else
3132	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3706	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3133	fi	3707	fi
3134	# We set ac_cv_exeext here because the later test for it is not	3708	# 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'	3709	# safe: cross compilers may not add the suffix if given an `-o'
…		…
3141	break;;	3715	break;;
3142	esac	3716	esac
3143	done	3717	done
3144	test "$ac_cv_exeext" = no && ac_cv_exeext=	3718	test "$ac_cv_exeext" = no && ac_cv_exeext=
3145		3719
3146	else	3720	else $as_nop
3147	ac_file=''	3721	ac_file=''
3148	fi	3722	fi
3149	if test -z "$ac_file"; then :	3723	if test -z "$ac_file"
		3724	then :
3150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3725	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3151	$as_echo "no" >&6; }	3726	printf "%s\n" "no" >&6; }
3152	$as_echo "$as_me: failed program was:" >&5	3727	printf "%s\n" "$as_me: failed program was:" >&5
3153	sed 's/^/\| /' conftest.$ac_ext >&5	3728	sed 's/^/\| /' conftest.$ac_ext >&5
3154		3729
3155	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3730	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3156	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3731	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3157	{ as_fn_set_status 77
3158	as_fn_error "C compiler cannot create executables	3732	as_fn_error 77 "C compiler cannot create executables
3159	See \`config.log' for more details." "$LINENO" 5; }; }	3733	See \`config.log' for more details" "$LINENO" 5; }
3160	else	3734	else $as_nop
3161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3735	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162	$as_echo "yes" >&6; }	3736	printf "%s\n" "yes" >&6; }
3163	fi	3737	fi
3164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	3738	{ 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; }	3739	printf %s "checking for C compiler default output file name... " >&6; }
3166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3167	$as_echo "$ac_file" >&6; }	3741	printf "%s\n" "$ac_file" >&6; }
3168	ac_exeext=$ac_cv_exeext	3742	ac_exeext=$ac_cv_exeext
3169		3743
3170	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3744	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3171	ac_clean_files=$ac_clean_files_save	3745	ac_clean_files=$ac_clean_files_save
3172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5	3746	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3173	$as_echo_n "checking for suffix of executables... " >&6; }	3747	printf %s "checking for suffix of executables... " >&6; }
3174	if { { ac_try="$ac_link"	3748	if { { ac_try="$ac_link"
3175	case "(($ac_try" in	3749	case "(($ac_try" in
3176	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3750	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3177	*) ac_try_echo=$ac_try;;	3751	*) ac_try_echo=$ac_try;;
3178	esac	3752	esac
3179	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3753	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3180	$as_echo "$ac_try_echo"; } >&5	3754	printf "%s\n" "$ac_try_echo"; } >&5
3181	(eval "$ac_link") 2>&5	3755	(eval "$ac_link") 2>&5
3182	ac_status=$?	3756	ac_status=$?
3183	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3757	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3184	test $ac_status = 0; }; then :	3758	test $ac_status = 0; }
		3759	then :
3185	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3760	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3186	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3761	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3187	# work properly (i.e., refer to `conftest.exe'), while it won't with	3762	# work properly (i.e., refer to `conftest.exe'), while it won't with
3188	# `rm'.	3763	# `rm'.
3189	for ac_file in conftest.exe conftest conftest.*; do	3764	for ac_file in conftest.exe conftest conftest.*; do
…		…
3193	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3768	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3194	break;;	3769	break;;
3195	* ) break;;	3770	* ) break;;
3196	esac	3771	esac
3197	done	3772	done
3198	else	3773	else $as_nop
3199	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3774	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3200	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3775	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3201	as_fn_error "cannot compute suffix of executables: cannot compile and link	3776	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3202	See \`config.log' for more details." "$LINENO" 5; }	3777	See \`config.log' for more details" "$LINENO" 5; }
3203	fi	3778	fi
3204	rm -f conftest conftest$ac_cv_exeext	3779	rm -f conftest conftest$ac_cv_exeext
3205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3206	$as_echo "$ac_cv_exeext" >&6; }	3781	printf "%s\n" "$ac_cv_exeext" >&6; }
3207		3782
3208	rm -f conftest.$ac_ext	3783	rm -f conftest.$ac_ext
3209	EXEEXT=$ac_cv_exeext	3784	EXEEXT=$ac_cv_exeext
3210	ac_exeext=$EXEEXT	3785	ac_exeext=$EXEEXT
3211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3786	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212	/* end confdefs.h. */	3787	/* end confdefs.h. */
3213	#include <stdio.h>	3788	#include <stdio.h>
3214	int	3789	int
3215	main ()	3790	main (void)
3216	{	3791	{
3217	FILE *f = fopen ("conftest.out", "w");	3792	FILE *f = fopen ("conftest.out", "w");
3218	return ferror (f) \|\| fclose (f) != 0;	3793	return ferror (f) \|\| fclose (f) != 0;
3219		3794
3220	;	3795	;
…		…
3222	}	3797	}
3223	_ACEOF	3798	_ACEOF
3224	ac_clean_files="$ac_clean_files conftest.out"	3799	ac_clean_files="$ac_clean_files conftest.out"
3225	# Check that the compiler produces executables we can run. If not, either	3800	# Check that the compiler produces executables we can run. If not, either
3226	# the compiler is broken, or we cross compile.	3801	# the compiler is broken, or we cross compile.
3227	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5	3802	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3228	$as_echo_n "checking whether we are cross compiling... " >&6; }	3803	printf %s "checking whether we are cross compiling... " >&6; }
3229	if test "$cross_compiling" != yes; then	3804	if test "$cross_compiling" != yes; then
3230	{ { ac_try="$ac_link"	3805	{ { ac_try="$ac_link"
3231	case "(($ac_try" in	3806	case "(($ac_try" in
3232	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3807	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3233	*) ac_try_echo=$ac_try;;	3808	*) ac_try_echo=$ac_try;;
3234	esac	3809	esac
3235	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3810	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236	$as_echo "$ac_try_echo"; } >&5	3811	printf "%s\n" "$ac_try_echo"; } >&5
3237	(eval "$ac_link") 2>&5	3812	(eval "$ac_link") 2>&5
3238	ac_status=$?	3813	ac_status=$?
3239	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3814	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240	test $ac_status = 0; }	3815	test $ac_status = 0; }
3241	if { ac_try='./conftest$ac_cv_exeext'	3816	if { ac_try='./conftest$ac_cv_exeext'
3242	{ { case "(($ac_try" in	3817	{ { case "(($ac_try" in
3243	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3818	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3244	*) ac_try_echo=$ac_try;;	3819	*) ac_try_echo=$ac_try;;
3245	esac	3820	esac
3246	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3821	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247	$as_echo "$ac_try_echo"; } >&5	3822	printf "%s\n" "$ac_try_echo"; } >&5
3248	(eval "$ac_try") 2>&5	3823	(eval "$ac_try") 2>&5
3249	ac_status=$?	3824	ac_status=$?
3250	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3825	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251	test $ac_status = 0; }; }; then	3826	test $ac_status = 0; }; }; then
3252	cross_compiling=no	3827	cross_compiling=no
3253	else	3828	else
3254	if test "$cross_compiling" = maybe; then	3829	if test "$cross_compiling" = maybe; then
3255	cross_compiling=yes	3830	cross_compiling=yes
3256	else	3831	else
3257	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3832	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3258	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3833	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3259	as_fn_error "cannot run C compiled programs.	3834	as_fn_error 77 "cannot run C compiled programs.
3260	If you meant to cross compile, use \`--host'.	3835	If you meant to cross compile, use \`--host'.
3261	See \`config.log' for more details." "$LINENO" 5; }	3836	See \`config.log' for more details" "$LINENO" 5; }
3262	fi	3837	fi
3263	fi	3838	fi
3264	fi	3839	fi
3265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3840	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3266	$as_echo "$cross_compiling" >&6; }	3841	printf "%s\n" "$cross_compiling" >&6; }
3267		3842
3268	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3843	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3269	ac_clean_files=$ac_clean_files_save	3844	ac_clean_files=$ac_clean_files_save
3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	3845	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3271	$as_echo_n "checking for suffix of object files... " >&6; }	3846	printf %s "checking for suffix of object files... " >&6; }
3272	if test "${ac_cv_objext+set}" = set; then :	3847	if test ${ac_cv_objext+y}
3273	$as_echo_n "(cached) " >&6	3848	then :
3274	else	3849	printf %s "(cached) " >&6
		3850	else $as_nop
3275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3851	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276	/* end confdefs.h. */	3852	/* end confdefs.h. */
3277		3853
3278	int	3854	int
3279	main ()	3855	main (void)
3280	{	3856	{
3281		3857
3282	;	3858	;
3283	return 0;	3859	return 0;
3284	}	3860	}
…		…
3288	case "(($ac_try" in	3864	case "(($ac_try" in
3289	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3865	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3290	*) ac_try_echo=$ac_try;;	3866	*) ac_try_echo=$ac_try;;
3291	esac	3867	esac
3292	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3868	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3293	$as_echo "$ac_try_echo"; } >&5	3869	printf "%s\n" "$ac_try_echo"; } >&5
3294	(eval "$ac_compile") 2>&5	3870	(eval "$ac_compile") 2>&5
3295	ac_status=$?	3871	ac_status=$?
3296	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3872	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3297	test $ac_status = 0; }; then :	3873	test $ac_status = 0; }
		3874	then :
3298	for ac_file in conftest.o conftest.obj conftest.*; do	3875	for ac_file in conftest.o conftest.obj conftest.*; do
3299	test -f "$ac_file" \|\| continue;	3876	test -f "$ac_file" \|\| continue;
3300	case $ac_file in	3877	case $ac_file in
3301	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3878	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3302	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3879	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3303	break;;	3880	break;;
3304	esac	3881	esac
3305	done	3882	done
3306	else	3883	else $as_nop
3307	$as_echo "$as_me: failed program was:" >&5	3884	printf "%s\n" "$as_me: failed program was:" >&5
3308	sed 's/^/\| /' conftest.$ac_ext >&5	3885	sed 's/^/\| /' conftest.$ac_ext >&5
3309		3886
3310	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3887	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3311	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3888	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3312	as_fn_error "cannot compute suffix of object files: cannot compile	3889	as_fn_error $? "cannot compute suffix of object files: cannot compile
3313	See \`config.log' for more details." "$LINENO" 5; }	3890	See \`config.log' for more details" "$LINENO" 5; }
3314	fi	3891	fi
3315	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3892	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3316	fi	3893	fi
3317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	3894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3318	$as_echo "$ac_cv_objext" >&6; }	3895	printf "%s\n" "$ac_cv_objext" >&6; }
3319	OBJEXT=$ac_cv_objext	3896	OBJEXT=$ac_cv_objext
3320	ac_objext=$OBJEXT	3897	ac_objext=$OBJEXT
3321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5	3898	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3322	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	3899	printf %s "checking whether the compiler supports GNU C... " >&6; }
3323	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	3900	if test ${ac_cv_c_compiler_gnu+y}
3324	$as_echo_n "(cached) " >&6	3901	then :
3325	else	3902	printf %s "(cached) " >&6
		3903	else $as_nop
3326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327	/* end confdefs.h. */	3905	/* end confdefs.h. */
3328		3906
3329	int	3907	int
3330	main ()	3908	main (void)
3331	{	3909	{
3332	#ifndef __GNUC__	3910	#ifndef __GNUC__
3333	choke me	3911	choke me
3334	#endif	3912	#endif
3335		3913
3336	;	3914	;
3337	return 0;	3915	return 0;
3338	}	3916	}
3339	_ACEOF	3917	_ACEOF
3340	if ac_fn_c_try_compile "$LINENO"; then :	3918	if ac_fn_c_try_compile "$LINENO"
		3919	then :
3341	ac_compiler_gnu=yes	3920	ac_compiler_gnu=yes
3342	else	3921	else $as_nop
3343	ac_compiler_gnu=no	3922	ac_compiler_gnu=no
3344	fi	3923	fi
3345	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3924	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3346	ac_cv_c_compiler_gnu=$ac_compiler_gnu	3925	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3347		3926
3348	fi	3927	fi
3349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5	3928	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3350	$as_echo "$ac_cv_c_compiler_gnu" >&6; }	3929	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3930	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3931
3351	if test $ac_compiler_gnu = yes; then	3932	if test $ac_compiler_gnu = yes; then
3352	GCC=yes	3933	GCC=yes
3353	else	3934	else
3354	GCC=	3935	GCC=
3355	fi	3936	fi
3356	ac_test_CFLAGS=${CFLAGS+set}	3937	ac_test_CFLAGS=${CFLAGS+y}
3357	ac_save_CFLAGS=$CFLAGS	3938	ac_save_CFLAGS=$CFLAGS
3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	3939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3359	$as_echo_n "checking whether $CC accepts -g... " >&6; }	3940	printf %s "checking whether $CC accepts -g... " >&6; }
3360	if test "${ac_cv_prog_cc_g+set}" = set; then :	3941	if test ${ac_cv_prog_cc_g+y}
3361	$as_echo_n "(cached) " >&6	3942	then :
3362	else	3943	printf %s "(cached) " >&6
		3944	else $as_nop
3363	ac_save_c_werror_flag=$ac_c_werror_flag	3945	ac_save_c_werror_flag=$ac_c_werror_flag
3364	ac_c_werror_flag=yes	3946	ac_c_werror_flag=yes
3365	ac_cv_prog_cc_g=no	3947	ac_cv_prog_cc_g=no
3366	CFLAGS="-g"	3948	CFLAGS="-g"
3367	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368	/* end confdefs.h. */	3950	/* end confdefs.h. */
3369		3951
3370	int	3952	int
3371	main ()	3953	main (void)
3372	{	3954	{
3373		3955
3374	;	3956	;
3375	return 0;	3957	return 0;
3376	}	3958	}
3377	_ACEOF	3959	_ACEOF
3378	if ac_fn_c_try_compile "$LINENO"; then :	3960	if ac_fn_c_try_compile "$LINENO"
		3961	then :
3379	ac_cv_prog_cc_g=yes	3962	ac_cv_prog_cc_g=yes
3380	else	3963	else $as_nop
3381	CFLAGS=""	3964	CFLAGS=""
3382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3383	/* end confdefs.h. */	3966	/* end confdefs.h. */
3384		3967
3385	int	3968	int
3386	main ()	3969	main (void)
3387	{	3970	{
3388		3971
3389	;	3972	;
3390	return 0;	3973	return 0;
3391	}	3974	}
3392	_ACEOF	3975	_ACEOF
3393	if ac_fn_c_try_compile "$LINENO"; then :	3976	if ac_fn_c_try_compile "$LINENO"
		3977	then :
3394		3978
3395	else	3979	else $as_nop
3396	ac_c_werror_flag=$ac_save_c_werror_flag	3980	ac_c_werror_flag=$ac_save_c_werror_flag
3397	CFLAGS="-g"	3981	CFLAGS="-g"
3398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399	/* end confdefs.h. */	3983	/* end confdefs.h. */
3400		3984
3401	int	3985	int
3402	main ()	3986	main (void)
3403	{	3987	{
3404		3988
3405	;	3989	;
3406	return 0;	3990	return 0;
3407	}	3991	}
3408	_ACEOF	3992	_ACEOF
3409	if ac_fn_c_try_compile "$LINENO"; then :	3993	if ac_fn_c_try_compile "$LINENO"
		3994	then :
3410	ac_cv_prog_cc_g=yes	3995	ac_cv_prog_cc_g=yes
3411	fi	3996	fi
3412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3997	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3413	fi	3998	fi
3414	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3999	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3415	fi	4000	fi
3416	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4001	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3417	ac_c_werror_flag=$ac_save_c_werror_flag	4002	ac_c_werror_flag=$ac_save_c_werror_flag
3418	fi	4003	fi
3419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5	4004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3420	$as_echo "$ac_cv_prog_cc_g" >&6; }	4005	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3421	if test "$ac_test_CFLAGS" = set; then	4006	if test $ac_test_CFLAGS; then
3422	CFLAGS=$ac_save_CFLAGS	4007	CFLAGS=$ac_save_CFLAGS
3423	elif test $ac_cv_prog_cc_g = yes; then	4008	elif test $ac_cv_prog_cc_g = yes; then
3424	if test "$GCC" = yes; then	4009	if test "$GCC" = yes; then
3425	CFLAGS="-g -O2"	4010	CFLAGS="-g -O2"
3426	else	4011	else
…		…
3431	CFLAGS="-O2"	4016	CFLAGS="-O2"
3432	else	4017	else
3433	CFLAGS=	4018	CFLAGS=
3434	fi	4019	fi
3435	fi	4020	fi
		4021	ac_prog_cc_stdc=no
		4022	if test x$ac_prog_cc_stdc = xno
		4023	then :
		4024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4025	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4026	if test ${ac_cv_prog_cc_c11+y}
		4027	then :
		4028	printf %s "(cached) " >&6
		4029	else $as_nop
		4030	ac_cv_prog_cc_c11=no
		4031	ac_save_CC=$CC
		4032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4033	/* end confdefs.h. */
		4034	$ac_c_conftest_c11_program
		4035	_ACEOF
		4036	for ac_arg in '' -std=gnu11
		4037	do
		4038	CC="$ac_save_CC $ac_arg"
		4039	if ac_fn_c_try_compile "$LINENO"
		4040	then :
		4041	ac_cv_prog_cc_c11=$ac_arg
		4042	fi
		4043	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4044	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4045	done
		4046	rm -f conftest.$ac_ext
		4047	CC=$ac_save_CC
		4048	fi
		4049
		4050	if test "x$ac_cv_prog_cc_c11" = xno
		4051	then :
		4052	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4053	printf "%s\n" "unsupported" >&6; }
		4054	else $as_nop
		4055	if test "x$ac_cv_prog_cc_c11" = x
		4056	then :
		4057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4058	printf "%s\n" "none needed" >&6; }
		4059	else $as_nop
		4060	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4061	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4062	CC="$CC $ac_cv_prog_cc_c11"
		4063	fi
		4064	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4065	ac_prog_cc_stdc=c11
		4066	fi
		4067	fi
		4068	if test x$ac_prog_cc_stdc = xno
		4069	then :
		4070	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4071	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4072	if test ${ac_cv_prog_cc_c99+y}
		4073	then :
		4074	printf %s "(cached) " >&6
		4075	else $as_nop
		4076	ac_cv_prog_cc_c99=no
		4077	ac_save_CC=$CC
		4078	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4079	/* end confdefs.h. */
		4080	$ac_c_conftest_c99_program
		4081	_ACEOF
		4082	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4083	do
		4084	CC="$ac_save_CC $ac_arg"
		4085	if ac_fn_c_try_compile "$LINENO"
		4086	then :
		4087	ac_cv_prog_cc_c99=$ac_arg
		4088	fi
		4089	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4090	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4091	done
		4092	rm -f conftest.$ac_ext
		4093	CC=$ac_save_CC
		4094	fi
		4095
		4096	if test "x$ac_cv_prog_cc_c99" = xno
		4097	then :
		4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4099	printf "%s\n" "unsupported" >&6; }
		4100	else $as_nop
		4101	if test "x$ac_cv_prog_cc_c99" = x
		4102	then :
		4103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4104	printf "%s\n" "none needed" >&6; }
		4105	else $as_nop
		4106	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4107	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4108	CC="$CC $ac_cv_prog_cc_c99"
		4109	fi
		4110	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4111	ac_prog_cc_stdc=c99
		4112	fi
		4113	fi
		4114	if test x$ac_prog_cc_stdc = xno
		4115	then :
3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	4116	{ printf "%s\n" "$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; }	4117	printf %s "checking for $CC option to enable C89 features... " >&6; }
3438	if test "${ac_cv_prog_cc_c89+set}" = set; then :	4118	if test ${ac_cv_prog_cc_c89+y}
3439	$as_echo_n "(cached) " >&6	4119	then :
3440	else	4120	printf %s "(cached) " >&6
		4121	else $as_nop
3441	ac_cv_prog_cc_c89=no	4122	ac_cv_prog_cc_c89=no
3442	ac_save_CC=$CC	4123	ac_save_CC=$CC
3443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444	/* end confdefs.h. */	4125	/* end confdefs.h. */
3445	#include <stdarg.h>	4126	$ac_c_conftest_c89_program
3446	#include <stdio.h>
3447	#include <sys/types.h>
3448	#include <sys/stat.h>
3449	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3450	struct buf { int x; };
3451	FILE * (rcsopen) (struct buf , struct stat *, int);
3452	static char *e (p, i)
3453	char **p;
3454	int i;
3455	{
3456	return p[i];
3457	}
3458	static char f (char (g) (char , int), char *p, ...)
3459	{
3460	char *s;
3461	va_list v;
3462	va_start (v,p);
3463	s = g (p, va_arg (v,int));
3464	va_end (v);
3465	return s;
3466	}
3467
3468	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3469	function prototypes and stuff, but not '\xHH' hex character constants.
3470	These don't provoke an error unfortunately, instead are silently treated
3471	as 'x'. The following induces an error, until -std is added to get
3472	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3473	array size at least. It's necessary to write '\x00'==0 to get something
3474	that's true only with -std. */
3475	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476
3477	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3478	inside strings and character constants. */
3479	#define FOO(x) 'x'
3480	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481
3482	int test (int i, double x);
3483	struct s1 {int (*f) (int a);};
3484	struct s2 {int (*f) (double a);};
3485	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3486	int argc;
3487	char **argv;
3488	int
3489	main ()
3490	{
3491	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3492	;
3493	return 0;
3494	}
3495	_ACEOF	4127	_ACEOF
3496	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4128	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3497	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498	do	4129	do
3499	CC="$ac_save_CC $ac_arg"	4130	CC="$ac_save_CC $ac_arg"
3500	if ac_fn_c_try_compile "$LINENO"; then :	4131	if ac_fn_c_try_compile "$LINENO"
		4132	then :
3501	ac_cv_prog_cc_c89=$ac_arg	4133	ac_cv_prog_cc_c89=$ac_arg
3502	fi	4134	fi
3503	rm -f core conftest.err conftest.$ac_objext	4135	rm -f core conftest.err conftest.$ac_objext conftest.beam
3504	test "x$ac_cv_prog_cc_c89" != "xno" && break	4136	test "x$ac_cv_prog_cc_c89" != "xno" && break
3505	done	4137	done
3506	rm -f conftest.$ac_ext	4138	rm -f conftest.$ac_ext
3507	CC=$ac_save_CC	4139	CC=$ac_save_CC
3508
3509	fi	4140	fi
3510	# AC_CACHE_VAL	4141
3511	case "x$ac_cv_prog_cc_c89" in	4142	if test "x$ac_cv_prog_cc_c89" = xno
3512	x)	4143	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	4144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3517	$as_echo "unsupported" >&6; } ;;	4145	printf "%s\n" "unsupported" >&6; }
3518	*)	4146	else $as_nop
		4147	if test "x$ac_cv_prog_cc_c89" = x
		4148	then :
		4149	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4150	printf "%s\n" "none needed" >&6; }
		4151	else $as_nop
		4152	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4153	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3519	CC="$CC $ac_cv_prog_cc_c89"	4154	CC="$CC $ac_cv_prog_cc_c89"
3520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4155	fi
3521	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4156	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3522	esac	4157	ac_prog_cc_stdc=c89
3523	if test "x$ac_cv_prog_cc_c89" != xno; then :	4158	fi
3524
3525	fi	4159	fi
3526		4160
3527	ac_ext=c	4161	ac_ext=c
3528	ac_cpp='$CPP $CPPFLAGS'	4162	ac_cpp='$CPP $CPPFLAGS'
3529	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4163	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4164	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4165	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4166
		4167
		4168
		4169
		4170
		4171
3532		4172
3533	ac_ext=cpp	4173	ac_ext=cpp
3534	ac_cpp='$CXXCPP $CPPFLAGS'	4174	ac_cpp='$CXXCPP $CPPFLAGS'
3535	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4175	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3536	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4176	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
3538	if test -z "$CXX"; then	4178	if test -z "$CXX"; then
3539	if test -n "$CCC"; then	4179	if test -n "$CCC"; then
3540	CXX=$CCC	4180	CXX=$CCC
3541	else	4181	else
3542	if test -n "$ac_tool_prefix"; then	4182	if test -n "$ac_tool_prefix"; then
3543	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4183	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3544	do	4184	do
3545	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4185	# Extract the first word of "$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	4186	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4187	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3548	$as_echo_n "checking for $ac_word... " >&6; }	4188	printf %s "checking for $ac_word... " >&6; }
3549	if test "${ac_cv_prog_CXX+set}" = set; then :	4189	if test ${ac_cv_prog_CXX+y}
3550	$as_echo_n "(cached) " >&6	4190	then :
3551	else	4191	printf %s "(cached) " >&6
		4192	else $as_nop
3552	if test -n "$CXX"; then	4193	if test -n "$CXX"; then
3553	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4194	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3554	else	4195	else
3555	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4196	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556	for as_dir in $PATH	4197	for as_dir in $PATH
3557	do	4198	do
3558	IFS=$as_save_IFS	4199	IFS=$as_save_IFS
3559	test -z "$as_dir" && as_dir=.	4200	case $as_dir in #(((
		4201	'') as_dir=./ ;;
		4202	*/) ;;
		4203	*) as_dir=$as_dir/ ;;
		4204	esac
3560	for ac_exec_ext in '' $ac_executable_extensions; do	4205	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	4206	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3562	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4207	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3563	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4208	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3564	break 2	4209	break 2
3565	fi	4210	fi
3566	done	4211	done
3567	done	4212	done
3568	IFS=$as_save_IFS	4213	IFS=$as_save_IFS
3569		4214
3570	fi	4215	fi
3571	fi	4216	fi
3572	CXX=$ac_cv_prog_CXX	4217	CXX=$ac_cv_prog_CXX
3573	if test -n "$CXX"; then	4218	if test -n "$CXX"; then
3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3575	$as_echo "$CXX" >&6; }	4220	printf "%s\n" "$CXX" >&6; }
3576	else	4221	else
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4222	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578	$as_echo "no" >&6; }	4223	printf "%s\n" "no" >&6; }
3579	fi	4224	fi
3580		4225
3581		4226
3582	test -n "$CXX" && break	4227	test -n "$CXX" && break
3583	done	4228	done
3584	fi	4229	fi
3585	if test -z "$CXX"; then	4230	if test -z "$CXX"; then
3586	ac_ct_CXX=$CXX	4231	ac_ct_CXX=$CXX
3587	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4232	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3588	do	4233	do
3589	# Extract the first word of "$ac_prog", so it can be a program name with args.	4234	# Extract the first word of "$ac_prog", so it can be a program name with args.
3590	set dummy $ac_prog; ac_word=$2	4235	set dummy $ac_prog; ac_word=$2
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4236	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3592	$as_echo_n "checking for $ac_word... " >&6; }	4237	printf %s "checking for $ac_word... " >&6; }
3593	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :	4238	if test ${ac_cv_prog_ac_ct_CXX+y}
3594	$as_echo_n "(cached) " >&6	4239	then :
3595	else	4240	printf %s "(cached) " >&6
		4241	else $as_nop
3596	if test -n "$ac_ct_CXX"; then	4242	if test -n "$ac_ct_CXX"; then
3597	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4243	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3598	else	4244	else
3599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4245	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600	for as_dir in $PATH	4246	for as_dir in $PATH
3601	do	4247	do
3602	IFS=$as_save_IFS	4248	IFS=$as_save_IFS
3603	test -z "$as_dir" && as_dir=.	4249	case $as_dir in #(((
		4250	'') as_dir=./ ;;
		4251	*/) ;;
		4252	*) as_dir=$as_dir/ ;;
		4253	esac
3604	for ac_exec_ext in '' $ac_executable_extensions; do	4254	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	4255	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3606	ac_cv_prog_ac_ct_CXX="$ac_prog"	4256	ac_cv_prog_ac_ct_CXX="$ac_prog"
3607	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4257	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3608	break 2	4258	break 2
3609	fi	4259	fi
3610	done	4260	done
3611	done	4261	done
3612	IFS=$as_save_IFS	4262	IFS=$as_save_IFS
3613		4263
3614	fi	4264	fi
3615	fi	4265	fi
3616	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4266	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3617	if test -n "$ac_ct_CXX"; then	4267	if test -n "$ac_ct_CXX"; then
3618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4268	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3619	$as_echo "$ac_ct_CXX" >&6; }	4269	printf "%s\n" "$ac_ct_CXX" >&6; }
3620	else	4270	else
3621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3622	$as_echo "no" >&6; }	4272	printf "%s\n" "no" >&6; }
3623	fi	4273	fi
3624		4274
3625		4275
3626	test -n "$ac_ct_CXX" && break	4276	test -n "$ac_ct_CXX" && break
3627	done	4277	done
…		…
3629	if test "x$ac_ct_CXX" = x; then	4279	if test "x$ac_ct_CXX" = x; then
3630	CXX="g++"	4280	CXX="g++"
3631	else	4281	else
3632	case $cross_compiling:$ac_tool_warned in	4282	case $cross_compiling:$ac_tool_warned in
3633	yes:)	4283	yes:)
3634	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	4284	{ 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;}	4285	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3636	ac_tool_warned=yes ;;	4286	ac_tool_warned=yes ;;
3637	esac	4287	esac
3638	CXX=$ac_ct_CXX	4288	CXX=$ac_ct_CXX
3639	fi	4289	fi
3640	fi	4290	fi
3641		4291
3642	fi	4292	fi
3643	fi	4293	fi
3644	# Provide some information about the compiler.	4294	# Provide some information about the compiler.
3645	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5	4295	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3646	set X $ac_compile	4296	set X $ac_compile
3647	ac_compiler=$2	4297	ac_compiler=$2
3648	for ac_option in --version -v -V -qversion; do	4298	for ac_option in --version -v -V -qversion; do
3649	{ { ac_try="$ac_compiler $ac_option >&5"	4299	{ { ac_try="$ac_compiler $ac_option >&5"
3650	case "(($ac_try" in	4300	case "(($ac_try" in
3651	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4301	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3652	*) ac_try_echo=$ac_try;;	4302	*) ac_try_echo=$ac_try;;
3653	esac	4303	esac
3654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4304	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3655	$as_echo "$ac_try_echo"; } >&5	4305	printf "%s\n" "$ac_try_echo"; } >&5
3656	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4306	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3657	ac_status=$?	4307	ac_status=$?
3658	if test -s conftest.err; then	4308	if test -s conftest.err; then
3659	sed '10a\	4309	sed '10a\
3660	... rest of stderr output deleted ...	4310	... rest of stderr output deleted ...
3661	10q' conftest.err >conftest.er1	4311	10q' conftest.err >conftest.er1
3662	cat conftest.er1 >&5	4312	cat conftest.er1 >&5
3663	fi	4313	fi
3664	rm -f conftest.er1 conftest.err	4314	rm -f conftest.er1 conftest.err
3665	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4315	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3666	test $ac_status = 0; }	4316	test $ac_status = 0; }
3667	done	4317	done
3668		4318
3669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5	4319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3670	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4320	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3671	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :	4321	if test ${ac_cv_cxx_compiler_gnu+y}
3672	$as_echo_n "(cached) " >&6	4322	then :
3673	else	4323	printf %s "(cached) " >&6
		4324	else $as_nop
3674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3675	/* end confdefs.h. */	4326	/* end confdefs.h. */
3676		4327
3677	int	4328	int
3678	main ()	4329	main (void)
3679	{	4330	{
3680	#ifndef __GNUC__	4331	#ifndef __GNUC__
3681	choke me	4332	choke me
3682	#endif	4333	#endif
3683		4334
3684	;	4335	;
3685	return 0;	4336	return 0;
3686	}	4337	}
3687	_ACEOF	4338	_ACEOF
3688	if ac_fn_cxx_try_compile "$LINENO"; then :	4339	if ac_fn_cxx_try_compile "$LINENO"
		4340	then :
3689	ac_compiler_gnu=yes	4341	ac_compiler_gnu=yes
3690	else	4342	else $as_nop
3691	ac_compiler_gnu=no	4343	ac_compiler_gnu=no
3692	fi	4344	fi
3693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4345	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3694	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4346	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3695		4347
3696	fi	4348	fi
3697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5	4349	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3698	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }	4350	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4351	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4352
3699	if test $ac_compiler_gnu = yes; then	4353	if test $ac_compiler_gnu = yes; then
3700	GXX=yes	4354	GXX=yes
3701	else	4355	else
3702	GXX=	4356	GXX=
3703	fi	4357	fi
3704	ac_test_CXXFLAGS=${CXXFLAGS+set}	4358	ac_test_CXXFLAGS=${CXXFLAGS+y}
3705	ac_save_CXXFLAGS=$CXXFLAGS	4359	ac_save_CXXFLAGS=$CXXFLAGS
3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5	4360	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3707	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4361	printf %s "checking whether $CXX accepts -g... " >&6; }
3708	if test "${ac_cv_prog_cxx_g+set}" = set; then :	4362	if test ${ac_cv_prog_cxx_g+y}
3709	$as_echo_n "(cached) " >&6	4363	then :
3710	else	4364	printf %s "(cached) " >&6
		4365	else $as_nop
3711	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4366	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3712	ac_cxx_werror_flag=yes	4367	ac_cxx_werror_flag=yes
3713	ac_cv_prog_cxx_g=no	4368	ac_cv_prog_cxx_g=no
3714	CXXFLAGS="-g"	4369	CXXFLAGS="-g"
3715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716	/* end confdefs.h. */	4371	/* end confdefs.h. */
3717		4372
3718	int	4373	int
3719	main ()	4374	main (void)
3720	{	4375	{
3721		4376
3722	;	4377	;
3723	return 0;	4378	return 0;
3724	}	4379	}
3725	_ACEOF	4380	_ACEOF
3726	if ac_fn_cxx_try_compile "$LINENO"; then :	4381	if ac_fn_cxx_try_compile "$LINENO"
		4382	then :
3727	ac_cv_prog_cxx_g=yes	4383	ac_cv_prog_cxx_g=yes
3728	else	4384	else $as_nop
3729	CXXFLAGS=""	4385	CXXFLAGS=""
3730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4386	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731	/* end confdefs.h. */	4387	/* end confdefs.h. */
3732		4388
3733	int	4389	int
3734	main ()	4390	main (void)
3735	{	4391	{
3736		4392
3737	;	4393	;
3738	return 0;	4394	return 0;
3739	}	4395	}
3740	_ACEOF	4396	_ACEOF
3741	if ac_fn_cxx_try_compile "$LINENO"; then :	4397	if ac_fn_cxx_try_compile "$LINENO"
		4398	then :
3742		4399
3743	else	4400	else $as_nop
3744	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4401	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3745	CXXFLAGS="-g"	4402	CXXFLAGS="-g"
3746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747	/* end confdefs.h. */	4404	/* end confdefs.h. */
3748		4405
3749	int	4406	int
3750	main ()	4407	main (void)
3751	{	4408	{
3752		4409
3753	;	4410	;
3754	return 0;	4411	return 0;
3755	}	4412	}
3756	_ACEOF	4413	_ACEOF
3757	if ac_fn_cxx_try_compile "$LINENO"; then :	4414	if ac_fn_cxx_try_compile "$LINENO"
		4415	then :
3758	ac_cv_prog_cxx_g=yes	4416	ac_cv_prog_cxx_g=yes
3759	fi	4417	fi
3760	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4418	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3761	fi	4419	fi
3762	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4420	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3763	fi	4421	fi
3764	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4422	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3765	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4423	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3766	fi	4424	fi
3767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5	4425	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3768	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4426	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3769	if test "$ac_test_CXXFLAGS" = set; then	4427	if test $ac_test_CXXFLAGS; then
3770	CXXFLAGS=$ac_save_CXXFLAGS	4428	CXXFLAGS=$ac_save_CXXFLAGS
3771	elif test $ac_cv_prog_cxx_g = yes; then	4429	elif test $ac_cv_prog_cxx_g = yes; then
3772	if test "$GXX" = yes; then	4430	if test "$GXX" = yes; then
3773	CXXFLAGS="-g -O2"	4431	CXXFLAGS="-g -O2"
3774	else	4432	else
…		…
3779	CXXFLAGS="-O2"	4437	CXXFLAGS="-O2"
3780	else	4438	else
3781	CXXFLAGS=	4439	CXXFLAGS=
3782	fi	4440	fi
3783	fi	4441	fi
		4442	ac_prog_cxx_stdcxx=no
		4443	if test x$ac_prog_cxx_stdcxx = xno
		4444	then :
		4445	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4446	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4447	if test ${ac_cv_prog_cxx_cxx11+y}
		4448	then :
		4449	printf %s "(cached) " >&6
		4450	else $as_nop
		4451	ac_cv_prog_cxx_cxx11=no
		4452	ac_save_CXX=$CXX
		4453	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4454	/* end confdefs.h. */
		4455	$ac_cxx_conftest_cxx11_program
		4456	_ACEOF
		4457	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4458	do
		4459	CXX="$ac_save_CXX $ac_arg"
		4460	if ac_fn_cxx_try_compile "$LINENO"
		4461	then :
		4462	ac_cv_prog_cxx_cxx11=$ac_arg
		4463	fi
		4464	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4465	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4466	done
		4467	rm -f conftest.$ac_ext
		4468	CXX=$ac_save_CXX
		4469	fi
		4470
		4471	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4472	then :
		4473	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4474	printf "%s\n" "unsupported" >&6; }
		4475	else $as_nop
		4476	if test "x$ac_cv_prog_cxx_cxx11" = x
		4477	then :
		4478	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4479	printf "%s\n" "none needed" >&6; }
		4480	else $as_nop
		4481	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4482	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4483	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4484	fi
		4485	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4486	ac_prog_cxx_stdcxx=cxx11
		4487	fi
		4488	fi
		4489	if test x$ac_prog_cxx_stdcxx = xno
		4490	then :
		4491	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4492	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4493	if test ${ac_cv_prog_cxx_cxx98+y}
		4494	then :
		4495	printf %s "(cached) " >&6
		4496	else $as_nop
		4497	ac_cv_prog_cxx_cxx98=no
		4498	ac_save_CXX=$CXX
		4499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4500	/* end confdefs.h. */
		4501	$ac_cxx_conftest_cxx98_program
		4502	_ACEOF
		4503	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4504	do
		4505	CXX="$ac_save_CXX $ac_arg"
		4506	if ac_fn_cxx_try_compile "$LINENO"
		4507	then :
		4508	ac_cv_prog_cxx_cxx98=$ac_arg
		4509	fi
		4510	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4511	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4512	done
		4513	rm -f conftest.$ac_ext
		4514	CXX=$ac_save_CXX
		4515	fi
		4516
		4517	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4518	then :
		4519	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4520	printf "%s\n" "unsupported" >&6; }
		4521	else $as_nop
		4522	if test "x$ac_cv_prog_cxx_cxx98" = x
		4523	then :
		4524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4525	printf "%s\n" "none needed" >&6; }
		4526	else $as_nop
		4527	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4528	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4529	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4530	fi
		4531	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4532	ac_prog_cxx_stdcxx=cxx98
		4533	fi
		4534	fi
		4535
3784	ac_ext=c	4536	ac_ext=c
3785	ac_cpp='$CPP $CPPFLAGS'	4537	ac_cpp='$CPP $CPPFLAGS'
3786	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4538	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3787	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4539	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3788	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4540	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3789		4541
3790	ac_ext=c
3791	ac_cpp='$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 "$LINENO"; then :
3827		4542
3828	else
3829	# Broken: fails on valid input.
3830	continue
3831	fi
3832	rm -f conftest.err conftest.$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),	4543	# 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	4544	# so one script is as good as another. But avoid the broken or
3929	# incompatible versions:	4545	# incompatible versions:
3930	# SysV /etc/install, /usr/sbin/install	4546	# SysV /etc/install, /usr/sbin/install
3931	# SunOS /usr/etc/install	4547	# SunOS /usr/etc/install
3932	# IRIX /sbin/install	4548	# IRIX /sbin/install
…		…
3936	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4552	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3937	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4553	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3938	# OS/2's system install, which has a completely different semantic	4554	# OS/2's system install, which has a completely different semantic
3939	# ./install, which can be erroneously created by make from ./install.sh.	4555	# ./install, which can be erroneously created by make from ./install.sh.
3940	# Reject install programs that cannot install multiple files.	4556	# Reject install programs that cannot install multiple files.
3941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5	4557	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3942	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4558	printf %s "checking for a BSD-compatible install... " >&6; }
3943	if test -z "$INSTALL"; then	4559	if test -z "$INSTALL"; then
3944	if test "${ac_cv_path_install+set}" = set; then :	4560	if test ${ac_cv_path_install+y}
3945	$as_echo_n "(cached) " >&6	4561	then :
3946	else	4562	printf %s "(cached) " >&6
		4563	else $as_nop
3947	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948	for as_dir in $PATH	4565	for as_dir in $PATH
3949	do	4566	do
3950	IFS=$as_save_IFS	4567	IFS=$as_save_IFS
3951	test -z "$as_dir" && as_dir=.	4568	case $as_dir in #(((
		4569	'') as_dir=./ ;;
		4570	*/) ;;
		4571	*) as_dir=$as_dir/ ;;
		4572	esac
3952	# Account for people who put trailing slashes in PATH elements.	4573	# Account for fact that we put trailing slashes in our PATH walk.
3953	case $as_dir/ in #((	4574	case $as_dir in #((
3954	./ \| .// \| /[cC]/* \| \	4575	./ \| /[cC]/* \| \
3955	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4576	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3956	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4577	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3957	/usr/ucb/* ) ;;	4578	/usr/ucb/* ) ;;
3958	*)	4579	*)
3959	# OSF1 and SCO ODT 3.0 have their own names for install.	4580	# 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	4581	# Don't use installbsd from OSF since it installs stuff as root
3961	# by default.	4582	# by default.
3962	for ac_prog in ginstall scoinst install; do	4583	for ac_prog in ginstall scoinst install; do
3963	for ac_exec_ext in '' $ac_executable_extensions; do	4584	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	4585	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3965	if test $ac_prog = install &&	4586	if test $ac_prog = install &&
3966	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4587	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3967	# AIX install. It has an incompatible calling convention.	4588	# AIX install. It has an incompatible calling convention.
3968	:	4589	:
3969	elif test $ac_prog = install &&	4590	elif test $ac_prog = install &&
3970	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4591	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3971	# program-specific install script used by HP pwplus--don't use.	4592	# program-specific install script used by HP pwplus--don't use.
3972	:	4593	:
3973	else	4594	else
3974	rm -rf conftest.one conftest.two conftest.dir	4595	rm -rf conftest.one conftest.two conftest.dir
3975	echo one > conftest.one	4596	echo one > conftest.one
3976	echo two > conftest.two	4597	echo two > conftest.two
3977	mkdir conftest.dir	4598	mkdir conftest.dir
3978	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4599	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3979	test -s conftest.one && test -s conftest.two &&	4600	test -s conftest.one && test -s conftest.two &&
3980	test -s conftest.dir/conftest.one &&	4601	test -s conftest.dir/conftest.one &&
3981	test -s conftest.dir/conftest.two	4602	test -s conftest.dir/conftest.two
3982	then	4603	then
3983	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4604	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3984	break 3	4605	break 3
3985	fi	4606	fi
3986	fi	4607	fi
3987	fi	4608	fi
3988	done	4609	done
…		…
3994	IFS=$as_save_IFS	4615	IFS=$as_save_IFS
3995		4616
3996	rm -rf conftest.one conftest.two conftest.dir	4617	rm -rf conftest.one conftest.two conftest.dir
3997		4618
3998	fi	4619	fi
3999	if test "${ac_cv_path_install+set}" = set; then	4620	if test ${ac_cv_path_install+y}; then
4000	INSTALL=$ac_cv_path_install	4621	INSTALL=$ac_cv_path_install
4001	else	4622	else
4002	# As a last resort, use the slow shell script. Don't cache a	4623	# As a last resort, use the slow shell script. Don't cache a
4003	# value for INSTALL within a source directory, because that will	4624	# value for INSTALL within a source directory, because that will
4004	# break other packages using the cache if that directory is	4625	# break other packages using the cache if that directory is
4005	# removed, or if the value is a relative name.	4626	# removed, or if the value is a relative name.
4006	INSTALL=$ac_install_sh	4627	INSTALL=$ac_install_sh
4007	fi	4628	fi
4008	fi	4629	fi
4009	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4010	$as_echo "$INSTALL" >&6; }	4631	printf "%s\n" "$INSTALL" >&6; }
4011		4632
4012	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4633	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4013	# It thinks the first close brace ends the variable substitution.	4634	# It thinks the first close brace ends the variable substitution.
4014	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4635	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4015		4636
…		…
4017		4638
4018	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4639	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4019		4640
4020		4641
4021		4642
4022		4643	ac_header= ac_cache=
4023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	4644	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	4645	do
4034	IFS=$as_save_IFS	4646	if test $ac_cache; then
4035	test -z "$as_dir" && as_dir=.	4647	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4036	for ac_prog in grep ggrep; do	4648	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4037	for ac_exec_ext in '' $ac_executable_extensions; do	4649	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	4650	fi
4062	# 10*(2^10) chars as input seems more than enough	4651	ac_header= ac_cache=
4063	test $ac_count -gt 10 && break	4652	elif test $ac_header; then
4064	done	4653	ac_cache=$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	4654	else
4094	if test -z "$EGREP"; then	4655	ac_header=$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	4656	fi
4147	fi	4657	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		4658
4152		4659
4153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	4660
4154	$as_echo_n "checking for ANSI C header files... " >&6; }	4661
4155	if test "${ac_cv_header_stdc+set}" = set; then :	4662
4156	$as_echo_n "(cached) " >&6	4663
4157	else	4664
		4665
		4666	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4667	then :
		4668
		4669	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
		4670
		4671	fi
		4672
		4673
		4674
		4675
		4676
		4677
		4678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		4679	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		4680	if test ${ac_cv_safe_to_define___extensions__+y}
		4681	then :
		4682	printf %s "(cached) " >&6
		4683	else $as_nop
4158	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159	/* end confdefs.h. */	4685	/* end confdefs.h. */
4160	#include <stdlib.h>
4161	#include <stdarg.h>
4162	#include <string.h>
4163	#include <float.h>
4164		4686
		4687	# define __EXTENSIONS__ 1
		4688	$ac_includes_default
4165	int	4689	int
4166	main ()	4690	main (void)
4167	{	4691	{
4168		4692
4169	;	4693	;
4170	return 0;	4694	return 0;
4171	}	4695	}
4172	_ACEOF	4696	_ACEOF
4173	if ac_fn_c_try_compile "$LINENO"; then :	4697	if ac_fn_c_try_compile "$LINENO"
4174	ac_cv_header_stdc=yes	4698	then :
4175	else	4699	ac_cv_safe_to_define___extensions__=yes
4176	ac_cv_header_stdc=no	4700	else $as_nop
		4701	ac_cv_safe_to_define___extensions__=no
4177	fi	4702	fi
4178	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4703	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4704	fi
		4705	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4706	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4179		4707
		4708	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4709	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4710	if test ${ac_cv_should_define__xopen_source+y}
		4711	then :
		4712	printf %s "(cached) " >&6
		4713	else $as_nop
		4714	ac_cv_should_define__xopen_source=no
4180	if test $ac_cv_header_stdc = yes; then	4715	if test $ac_cv_header_wchar_h = yes
4181	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	4716	then :
4182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4183	/* end confdefs.h. */	4718	/* end confdefs.h. */
4184	#include <string.h>
4185		4719
		4720	#include <wchar.h>
		4721	mbstate_t x;
		4722	int
		4723	main (void)
		4724	{
		4725
		4726	;
		4727	return 0;
		4728	}
4186	_ACEOF	4729	_ACEOF
4187	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4730	if ac_fn_c_try_compile "$LINENO"
4188	$EGREP "memchr" >/dev/null 2>&1; then :	4731	then :
4189		4732
4190	else	4733	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	4734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */	4735	/* end confdefs.h. */
4201	#include <stdlib.h>
4202		4736
4203	_ACEOF	4737	#define _XOPEN_SOURCE 500
4204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	4738	#include <wchar.h>
4205	$EGREP "free" >/dev/null 2>&1; then :	4739	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.$ac_ext
4220	/* end confdefs.h. */
4221	#include <ctype.h>
4222	#include <stdlib.h>
4223	#if ((' ' & 0x0FF) == 0x020)
4224	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4225	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4226	#else
4227	# define ISLOWER(c) \
4228	(('a' <= (c) && (c) <= 'i') \
4229	\|\| ('j' <= (c) && (c) <= 'r') \
4230	\|\| ('s' <= (c) && (c) <= 'z'))
4231	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4232	#endif
4233
4234	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4235	int	4740	int
4236	main ()	4741	main (void)
4237	{
4238	int i;
4239	for (i = 0; i < 256; i++)
4240	if (XOR (islower (i), ISLOWER (i))
4241	\|\| toupper (i) != TOUPPER (i))
4242	return 2;
4243	return 0;
4244	}
4245	_ACEOF
4246	if ac_fn_c_try_run "$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	$ac_includes_default
4315	int
4316	main ()
4317	{	4742	{
4318		4743
4319	;	4744	;
4320	return 0;	4745	return 0;
4321	}	4746	}
4322	_ACEOF	4747	_ACEOF
4323	if ac_fn_c_try_compile "$LINENO"; then :	4748	if ac_fn_c_try_compile "$LINENO"
4324	ac_cv_safe_to_define___extensions__=yes	4749	then :
4325	else	4750	ac_cv_should_define__xopen_source=yes
4326	ac_cv_safe_to_define___extensions__=no
4327	fi	4751	fi
4328	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4752	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4329	fi	4753	fi
		4754	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4755	fi
		4756	fi
4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5	4757	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4331	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }	4758	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4759
		4760	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4761
		4762	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4763
		4764	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4765
		4766	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4767
		4768	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4769
		4770	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4771
		4772	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4773
		4774	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4775
		4776	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4777
		4778	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4779
		4780	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4781
		4782	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4783
		4784	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4785
		4786	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4787
		4788	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4789
		4790	if test $ac_cv_header_minix_config_h = yes
		4791	then :
		4792	MINIX=yes
		4793	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4794
		4795	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4796
		4797	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4798
		4799	else $as_nop
		4800	MINIX=
		4801	fi
4332	test $ac_cv_safe_to_define___extensions__ = yes &&	4802	if test $ac_cv_safe_to_define___extensions__ = yes
		4803	then :
4333	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4804	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4334		4805
4335	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h	4806	fi
		4807	if test $ac_cv_should_define__xopen_source = yes
		4808	then :
		4809	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4336		4810
4337	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4811	fi
4338		4812
4339	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h	4813	ac_ext=cpp
		4814	ac_cpp='$CXXCPP $CPPFLAGS'
		4815	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4816	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4817	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4340		4818
4341	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4342		4819
		4820	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4821	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4822	fi
4343		4823
		4824	LINKER="$CXX"
		4825	if test x$GCC = xyes && test x$GXX = xyes; then
		4826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4827	printf %s "checking for working libsupc++... " >&6; }
		4828	save_CXX="$CXX"
		4829	save_LIBS="$LIBS"
		4830	CXX="$CC"
		4831	LIBS="$LIBS -lsupc++"
4344		4832
		4833	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4834	/* end confdefs.h. */
		4835	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4836	int
		4837	main (void)
		4838	{
4345		4839
		4840	;
		4841	return 0;
		4842	}
		4843	_ACEOF
		4844	if ac_fn_cxx_try_link "$LINENO"
		4845	then :
		4846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4847	printf "%s\n" "ok" >&6; }
		4848	LINKER="$CC"
		4849	else $as_nop
		4850
		4851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4852	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4853	LIBS="$save_LIBS"
		4854
		4855
		4856	fi
		4857	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4858	conftest$ac_exeext conftest.$ac_ext
		4859	CXX="$save_CXX"
		4860	fi
		4861	LINKER=$LINKER
		4862
		4863
		4864	if test -z "$orig_CXXFLAGS"; then
		4865	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4866	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4867	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4868	/* end confdefs.h. */
		4869
		4870	int
		4871	main (void)
		4872	{
		4873
		4874	;
		4875	return 0;
		4876	}
		4877	_ACEOF
		4878	if ac_fn_cxx_try_compile "$LINENO"
		4879	then :
		4880
		4881	else $as_nop
		4882	CXXFLAGS="-g -O3"
		4883	fi
		4884	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4885	else
		4886	CXXFLAGS="-O"
		4887	fi
		4888	CFLAGS="$CXXFLAGS"
		4889	fi
		4890
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4891	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4347	$as_echo_n "checking for library containing strerror... " >&6; }	4892	printf %s "checking for library containing setlocale... " >&6; }
4348	if test "${ac_cv_search_strerror+set}" = set; then :	4893	if test ${ac_cv_search_setlocale+y}
4349	$as_echo_n "(cached) " >&6	4894	then :
4350	else	4895	printf %s "(cached) " >&6
		4896	else $as_nop
4351	ac_func_search_save_LIBS=$LIBS	4897	ac_func_search_save_LIBS=$LIBS
4352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4898	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353	/* end confdefs.h. */	4899	/* end confdefs.h. */
4354		4900
4355	/* Override any GCC internal prototype to avoid an error.	4901	namespace conftest {
4356	Use char because int might match the return type of a GCC	4902	extern "C" int setlocale ();
4357	builtin and then its argument prototype would still apply. */	4903	}
4358	#ifdef __cplusplus
4359	extern "C"
4360	#endif
4361	char strerror ();
4362	int	4904	int
4363	main ()	4905	main (void)
4364	{	4906	{
4365	return strerror ();	4907	return conftest::setlocale ();
4366	;	4908	;
4367	return 0;	4909	return 0;
4368	}	4910	}
4369	_ACEOF	4911	_ACEOF
4370	for ac_lib in '' cposix; do	4912	for ac_lib in '' xpg4
		4913	do
4371	if test -z "$ac_lib"; then	4914	if test -z "$ac_lib"; then
4372	ac_res="none required"	4915	ac_res="none required"
4373	else	4916	else
4374	ac_res=-l$ac_lib	4917	ac_res=-l$ac_lib
4375	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4918	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4376	fi	4919	fi
4377	if ac_fn_c_try_link "$LINENO"; then :	4920	if ac_fn_cxx_try_link "$LINENO"
		4921	then :
4378	ac_cv_search_strerror=$ac_res	4922	ac_cv_search_setlocale=$ac_res
4379	fi	4923	fi
4380	rm -f core conftest.err conftest.$ac_objext \	4924	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4381	conftest$ac_exeext	4925	conftest$ac_exeext
4382	if test "${ac_cv_search_strerror+set}" = set; then :	4926	if test ${ac_cv_search_setlocale+y}
		4927	then :
4383	break	4928	break
4384	fi	4929	fi
4385	done	4930	done
4386	if test "${ac_cv_search_strerror+set}" = set; then :	4931	if test ${ac_cv_search_setlocale+y}
		4932	then :
4387		4933
4388	else	4934	else $as_nop
4389	ac_cv_search_strerror=no	4935	ac_cv_search_setlocale=no
4390	fi	4936	fi
4391	rm conftest.$ac_ext	4937	rm conftest.$ac_ext
4392	LIBS=$ac_func_search_save_LIBS	4938	LIBS=$ac_func_search_save_LIBS
4393	fi	4939	fi
4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	4940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4395	$as_echo "$ac_cv_search_strerror" >&6; }	4941	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4396	ac_res=$ac_cv_search_strerror	4942	ac_res=$ac_cv_search_setlocale
4397	if test "$ac_res" != no; then :	4943	if test "$ac_res" != no
		4944	then :
4398	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4945	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4399		4946
4400	fi	4947	fi
4401		4948
4402	ac_ext=cpp
4403	ac_cpp='$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		4949
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	4950	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4483	$as_echo_n "checking for library containing setlocale... " >&6; }	4951	printf %s "checking for library containing gethostbyname... " >&6; }
4484	if test "${ac_cv_search_setlocale+set}" = set; then :	4952	if test ${ac_cv_search_gethostbyname+y}
4485	$as_echo_n "(cached) " >&6	4953	then :
4486	else	4954	printf %s "(cached) " >&6
		4955	else $as_nop
4487	ac_func_search_save_LIBS=$LIBS	4956	ac_func_search_save_LIBS=$LIBS
4488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489	/* end confdefs.h. */	4958	/* end confdefs.h. */
4490		4959
4491	/* Override any GCC internal prototype to avoid an error.	4960	namespace conftest {
4492	Use char because int might match the return type of a GCC	4961	extern "C" int gethostbyname ();
4493	builtin and then its argument prototype would still apply. */	4962	}
4494	#ifdef __cplusplus
4495	extern "C"
4496	#endif
4497	char setlocale ();
4498	int	4963	int
4499	main ()	4964	main (void)
4500	{	4965	{
4501	return setlocale ();	4966	return conftest::gethostbyname ();
4502	;	4967	;
4503	return 0;	4968	return 0;
4504	}	4969	}
4505	_ACEOF	4970	_ACEOF
4506	for ac_lib in '' xpg4; do	4971	for ac_lib in '' nsl
		4972	do
4507	if test -z "$ac_lib"; then	4973	if test -z "$ac_lib"; then
4508	ac_res="none required"	4974	ac_res="none required"
4509	else	4975	else
4510	ac_res=-l$ac_lib	4976	ac_res=-l$ac_lib
4511	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4977	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512	fi	4978	fi
4513	if ac_fn_cxx_try_link "$LINENO"; then :	4979	if ac_fn_cxx_try_link "$LINENO"
		4980	then :
4514	ac_cv_search_setlocale=$ac_res	4981	ac_cv_search_gethostbyname=$ac_res
4515	fi	4982	fi
4516	rm -f core conftest.err conftest.$ac_objext \	4983	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4517	conftest$ac_exeext	4984	conftest$ac_exeext
4518	if test "${ac_cv_search_setlocale+set}" = set; then :	4985	if test ${ac_cv_search_gethostbyname+y}
		4986	then :
4519	break	4987	break
4520	fi	4988	fi
4521	done	4989	done
4522	if test "${ac_cv_search_setlocale+set}" = set; then :	4990	if test ${ac_cv_search_gethostbyname+y}
		4991	then :
4523		4992
4524	else	4993	else $as_nop
4525	ac_cv_search_setlocale=no	4994	ac_cv_search_gethostbyname=no
4526	fi	4995	fi
4527	rm conftest.$ac_ext	4996	rm conftest.$ac_ext
4528	LIBS=$ac_func_search_save_LIBS	4997	LIBS=$ac_func_search_save_LIBS
4529	fi	4998	fi
4530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	4999	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4531	$as_echo "$ac_cv_search_setlocale" >&6; }	5000	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4532	ac_res=$ac_cv_search_setlocale	5001	ac_res=$ac_cv_search_gethostbyname
4533	if test "$ac_res" != no; then :	5002	if test "$ac_res" != no
		5003	then :
4534	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5004	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4535		5005
4536	fi	5006	fi
4537		5007
4538
4539	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	5008	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4540	$as_echo_n "checking for library containing gethostbyname... " >&6; }	5009	printf %s "checking for library containing socket... " >&6; }
4541	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5010	if test ${ac_cv_search_socket+y}
4542	$as_echo_n "(cached) " >&6	5011	then :
4543	else	5012	printf %s "(cached) " >&6
		5013	else $as_nop
4544	ac_func_search_save_LIBS=$LIBS	5014	ac_func_search_save_LIBS=$LIBS
4545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546	/* end confdefs.h. */	5016	/* end confdefs.h. */
4547		5017
4548	/* Override any GCC internal prototype to avoid an error.	5018	namespace conftest {
4549	Use char because int might match the return type of a GCC	5019	extern "C" int socket ();
4550	builtin and then its argument prototype would still apply. */	5020	}
4551	#ifdef __cplusplus
4552	extern "C"
4553	#endif
4554	char gethostbyname ();
4555	int	5021	int
4556	main ()	5022	main (void)
4557	{	5023	{
4558	return gethostbyname ();	5024	return conftest::socket ();
4559	;	5025	;
4560	return 0;	5026	return 0;
4561	}	5027	}
4562	_ACEOF	5028	_ACEOF
4563	for ac_lib in '' nsl; do	5029	for ac_lib in '' socket
		5030	do
4564	if test -z "$ac_lib"; then	5031	if test -z "$ac_lib"; then
4565	ac_res="none required"	5032	ac_res="none required"
4566	else	5033	else
4567	ac_res=-l$ac_lib	5034	ac_res=-l$ac_lib
4568	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5035	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4569	fi	5036	fi
4570	if ac_fn_cxx_try_link "$LINENO"; then :	5037	if ac_fn_cxx_try_link "$LINENO"
		5038	then :
4571	ac_cv_search_gethostbyname=$ac_res	5039	ac_cv_search_socket=$ac_res
4572	fi	5040	fi
4573	rm -f core conftest.err conftest.$ac_objext \	5041	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4574	conftest$ac_exeext	5042	conftest$ac_exeext
4575	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5043	if test ${ac_cv_search_socket+y}
		5044	then :
4576	break	5045	break
4577	fi	5046	fi
4578	done	5047	done
4579	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5048	if test ${ac_cv_search_socket+y}
		5049	then :
4580		5050
4581	else	5051	else $as_nop
4582	ac_cv_search_gethostbyname=no	5052	ac_cv_search_socket=no
4583	fi	5053	fi
4584	rm conftest.$ac_ext	5054	rm conftest.$ac_ext
4585	LIBS=$ac_func_search_save_LIBS	5055	LIBS=$ac_func_search_save_LIBS
4586	fi	5056	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: $ac_cv_search_socket" >&5	5057	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4644	$as_echo "$ac_cv_search_socket" >&6; }	5058	printf "%s\n" "$ac_cv_search_socket" >&6; }
4645	ac_res=$ac_cv_search_socket	5059	ac_res=$ac_cv_search_socket
4646	if test "$ac_res" != no; then :	5060	if test "$ac_res" != no
		5061	then :
4647	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5062	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4648		5063
4649	fi	5064	fi
4650		5065
4651		5066
…		…
4660	support_pointer_blank=yes	5075	support_pointer_blank=yes
4661	support_scroll_rxvt=yes	5076	support_scroll_rxvt=yes
4662	support_scroll_next=yes	5077	support_scroll_next=yes
4663	support_scroll_xterm=yes	5078	support_scroll_xterm=yes
4664	support_xim=yes	5079	support_xim=yes
4665	support_afterimage=yes	5080	support_pixbuf=yes
		5081	support_startup_notification=yes
4666	support_xft=yes	5082	support_xft=yes
4667	support_unicode3=no	5083	support_unicode3=no
4668	support_combining=yes	5084	support_combining=yes
4669	support_8bitctrls=no	5085	support_8bitctrls=no
4670	support_iso14755=yes	5086	support_iso14755=yes
…		…
4672	support_perl=yes	5088	support_perl=yes
4673	codesets=all	5089	codesets=all
4674		5090
4675		5091
4676	# Check whether --enable-everything was given.	5092	# Check whether --enable-everything was given.
4677	if test "${enable_everything+set}" = set; then :	5093	if test ${enable_everything+y}
		5094	then :
4678	enableval=$enable_everything;	5095	enableval=$enable_everything;
4679	if test x$enableval = xno; then	5096	if test x$enableval = xno; then
4680	support_frills=no	5097	support_frills=no
4681	support_inheritpixmap=no	5098	support_inheritpixmap=no
4682	support_fading=no	5099	support_fading=no
…		…
4691	support_scroll_next=no	5108	support_scroll_next=no
4692	support_scroll_xterm=no	5109	support_scroll_xterm=no
4693	support_utmp=no	5110	support_utmp=no
4694	support_wtmp=no	5111	support_wtmp=no
4695	support_xim=no	5112	support_xim=no
4696	support_afterimage=no	5113	support_pixbuf=no
		5114	support_startup_notification=no
4697	support_xft=no	5115	support_xft=no
4698	support_unicode3=no	5116	support_unicode3=no
4699	support_combining=no	5117	support_combining=no
4700	support_8bitctrls=no	5118	support_8bitctrls=no
4701	support_iso14755=no	5119	support_iso14755=no
…		…
4718	support_scroll_next=yes	5136	support_scroll_next=yes
4719	support_scroll_xterm=yes	5137	support_scroll_xterm=yes
4720	support_utmp=yes	5138	support_utmp=yes
4721	support_wtmp=yes	5139	support_wtmp=yes
4722	support_xim=yes	5140	support_xim=yes
4723	support_afterimage=yes	5141	support_pixbuf=yes
		5142	support_startup_notification=yes
4724	support_xft=yes	5143	support_xft=yes
4725	support_unicode3=yes	5144	support_unicode3=yes
4726	support_combining=yes	5145	support_combining=yes
4727	#support_8bitctrls=yes	5146	#support_8bitctrls=yes
4728	support_iso14755=yes	5147	support_iso14755=yes
…		…
4732	fi	5151	fi
4733		5152
4734	fi	5153	fi
4735		5154
4736		5155
4737	ASSERTIONS=no	5156	support_assertions=no
4738	# Check whether --enable-assert was given.	5157	# Check whether --enable-assert was given.
4739	if test "${enable_assert+set}" = set; then :	5158	if test ${enable_assert+y}
		5159	then :
4740	enableval=$enable_assert; if test x$enableval = xyes; then	5160	enableval=$enable_assert; if test x$enableval = xyes; then
4741	ASSERTIONS=yes	5161	support_assertions=yes
4742	fi	5162	fi
4743	fi	5163	fi
4744		5164
4745	if test x$ASSERTIONS = xno; then	5165	if test x$support_assertions = xno; then
4746		5166
4747	$as_echo "#define NDEBUG 1" >>confdefs.h	5167	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4748		5168
4749	fi	5169	fi
4750		5170
4751	WARNINGS=no	5171	support_warnings=no
4752	# Check whether --enable-warnings was given.	5172	# Check whether --enable-warnings was given.
4753	if test "${enable_warnings+set}" = set; then :	5173	if test ${enable_warnings+y}
		5174	then :
4754	enableval=$enable_warnings; if test x$enableval = xyes; then	5175	enableval=$enable_warnings; if test x$enableval = xyes; then
4755	WARNINGS=yes	5176	support_warnings=yes
4756	fi	5177	fi
4757	fi	5178	fi
4758		5179
4759	if test x$GXX = xyes; then	5180	if test x$GXX = xyes; then
4760	if test $WARNINGS = yes; then	5181	if test $support_warnings = yes; then
4761	save_CXXFLAGS="$CXXFLAGS"	5182	save_CXXFLAGS="$CXXFLAGS"
4762	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5183	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4764	/* end confdefs.h. */	5185	/* end confdefs.h. */
4765		5186
4766	int	5187	int
4767	main ()	5188	main (void)
4768	{	5189	{
4769		5190
4770	;	5191	;
4771	return 0;	5192	return 0;
4772	}	5193	}
4773	_ACEOF	5194	_ACEOF
4774	if ac_fn_cxx_try_compile "$LINENO"; then :	5195	if ac_fn_cxx_try_compile "$LINENO"
		5196	then :
4775		5197
4776	else	5198	else $as_nop
4777	CXXFLAGS="$save_CXXFLAGS"	5199	CXXFLAGS="$save_CXXFLAGS"
4778	fi	5200	fi
4779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5201	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4780	else	5202	else
4781	CXXFLAGS="$CXXFLAGS -w"	5203	CXXFLAGS="$CXXFLAGS -w"
4782	fi	5204	fi
4783	fi	5205	fi
4784		5206
4785	support_256_color=no	5207	support_256_color=no
4786	# Check whether --enable-256-color was given.	5208	# Check whether --enable-256-color was given.
4787	if test "${enable_256_color+set}" = set; then :	5209	if test ${enable_256_color+y}
		5210	then :
4788	enableval=$enable_256_color; if test x$enableval = xyes; then	5211	enableval=$enable_256_color; if test x$enableval = xyes; then
4789	support_256_color=yes	5212	support_256_color=yes
4790	fi	5213	fi
4791	fi	5214	fi
4792		5215
4793	if test x$support_256_color = xyes; then	5216	if test x$support_256_color = xyes; then
4794		5217
4795	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5218	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4796		5219
4797	fi	5220	fi
4798		5221
4799	# Check whether --enable-unicode3 was given.	5222	# Check whether --enable-unicode3 was given.
4800	if test "${enable_unicode3+set}" = set; then :	5223	if test ${enable_unicode3+y}
		5224	then :
4801	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4802	support_unicode3=$enableval	5226	support_unicode3=$enableval
4803	fi	5227	fi
4804	fi	5228	fi
4805		5229
4806		5230
4807	# Check whether --enable-combining was given.	5231	# Check whether --enable-combining was given.
4808	if test "${enable_combining+set}" = set; then :	5232	if test ${enable_combining+y}
		5233	then :
4809	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4810	support_combining=$enableval	5235	support_combining=$enableval
4811	fi	5236	fi
4812	fi	5237	fi
4813		5238
4814		5239
4815	# Check whether --enable-xft was given.	5240	# Check whether --enable-xft was given.
4816	if test "${enable_xft+set}" = set; then :	5241	if test ${enable_xft+y}
		5242	then :
4817	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5243	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4818	support_xft=$enableval	5244	support_xft=$enableval
4819	fi	5245	fi
4820	fi	5246	fi
4821		5247
4822		5248
4823	# Check whether --enable-font-styles was given.	5249	# Check whether --enable-font-styles was given.
4824	if test "${enable_font_styles+set}" = set; then :	5250	if test ${enable_font_styles+y}
		5251	then :
4825	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5252	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4826	support_styles=$enableval	5253	support_styles=$enableval
4827	fi	5254	fi
4828	fi	5255	fi
4829		5256
4830		5257
4831	# Check whether --enable-afterimage was given.
4832	if test "${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.	5258	# Check whether --enable-pixbuf was given.
4849	if test "${enable_pixbuf+set}" = set; then :	5259	if test ${enable_pixbuf+y}
		5260	then :
4850	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5261	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4851	support_pixbuf=$enableval	5262	support_pixbuf=$enableval
4852	fi	5263	fi
4853	fi	5264	fi
4854		5265
4855		5266
		5267	# Check whether --enable-startup-notification was given.
		5268	if test ${enable_startup_notification+y}
		5269	then :
		5270	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
		5271	support_startup_notification=$enableval
		5272	fi
		5273	fi
		5274
		5275
4856	# Check whether --enable-transparency was given.	5276	# Check whether --enable-transparency was given.
4857	if test "${enable_transparency+set}" = set; then :	5277	if test ${enable_transparency+y}
		5278	then :
4858	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5279	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4859	support_inheritpixmap=$enableval	5280	support_inheritpixmap=$enableval
4860	fi	5281	fi
4861	fi	5282	fi
4862		5283
4863		5284
4864	# Check whether --enable-fading was given.	5285	# Check whether --enable-fading was given.
4865	if test "${enable_fading+set}" = set; then :	5286	if test ${enable_fading+y}
		5287	then :
4866	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5288	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4867	support_fading=$enableval	5289	support_fading=$enableval
4868	fi	5290	fi
4869	fi	5291	fi
4870		5292
4871		5293
4872	# Check whether --enable-rxvt-scroll was given.	5294	# Check whether --enable-rxvt-scroll was given.
4873	if test "${enable_rxvt_scroll+set}" = set; then :	5295	if test ${enable_rxvt_scroll+y}
		5296	then :
4874	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5297	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4875	support_scroll_rxvt=$enableval	5298	support_scroll_rxvt=$enableval
4876	fi	5299	fi
4877	fi	5300	fi
4878		5301
4879		5302
4880	# Check whether --enable-next-scroll was given.	5303	# Check whether --enable-next-scroll was given.
4881	if test "${enable_next_scroll+set}" = set; then :	5304	if test ${enable_next_scroll+y}
		5305	then :
4882	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5306	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4883	support_scroll_next=$enableval	5307	support_scroll_next=$enableval
4884	fi	5308	fi
4885	fi	5309	fi
4886		5310
4887		5311
4888	# Check whether --enable-xterm-scroll was given.	5312	# Check whether --enable-xterm-scroll was given.
4889	if test "${enable_xterm_scroll+set}" = set; then :	5313	if test ${enable_xterm_scroll+y}
		5314	then :
4890	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5315	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4891	support_scroll_xterm=$enableval	5316	support_scroll_xterm=$enableval
4892	fi	5317	fi
4893	fi	5318	fi
4894		5319
4895		5320
4896	# Check whether --enable-perl was given.	5321	# Check whether --enable-perl was given.
4897	if test "${enable_perl+set}" = set; then :	5322	if test ${enable_perl+y}
		5323	then :
4898	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5324	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4899	support_perl=$enableval	5325	support_perl=$enableval
4900	fi	5326	fi
4901	fi	5327	fi
4902		5328
4903		5329
4904		5330
4905	# Check whether --with-codesets was given.	5331	# Check whether --with-codesets was given.
4906	if test "${with_codesets+set}" = set; then :	5332	if test ${with_codesets+y}
		5333	then :
4907	withval=$with_codesets; codesets="$withval"	5334	withval=$with_codesets; codesets="$withval"
4908	fi	5335	fi
4909		5336
4910		5337
4911	# Check whether --enable-xim was given.	5338	# Check whether --enable-xim was given.
4912	if test "${enable_xim+set}" = set; then :	5339	if test ${enable_xim+y}
		5340	then :
4913	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5341	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4914	support_xim=$enableval	5342	support_xim=$enableval
4915	fi	5343	fi
4916	fi	5344	fi
4917		5345
4918		5346
4919	# Check whether --enable-backspace-key was given.	5347	# Check whether --enable-backspace-key was given.
4920	if test "${enable_backspace_key+set}" = set; then :	5348	if test ${enable_backspace_key+y}
		5349	then :
4921	enableval=$enable_backspace_key; if test x$enableval = xno; then	5350	enableval=$enable_backspace_key; if test x$enableval = xno; then
4922		5351
4923	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5352	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4924		5353
4925	fi	5354	fi
4926	fi	5355	fi
4927		5356
4928		5357
4929	# Check whether --enable-delete-key was given.	5358	# Check whether --enable-delete-key was given.
4930	if test "${enable_delete_key+set}" = set; then :	5359	if test ${enable_delete_key+y}
		5360	then :
4931	enableval=$enable_delete_key; if test x$enableval = xno; then	5361	enableval=$enable_delete_key; if test x$enableval = xno; then
4932		5362
4933	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5363	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4934		5364
4935	fi	5365	fi
4936	fi	5366	fi
4937		5367
4938		5368
		5369	support_resources=yes
4939	# Check whether --enable-resources was given.	5370	# Check whether --enable-resources was given.
4940	if test "${enable_resources+set}" = set; then :	5371	if test ${enable_resources+y}
		5372	then :
4941	enableval=$enable_resources; if test x$enableval = xno; then	5373	enableval=$enable_resources; if test x$enableval = xno; then
4942		5374	support_resources=no
4943	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4944
4945	fi	5375	fi
4946	fi	5376	fi
4947		5377
4948		5378
4949	# Check whether --enable-8bitctrls was given.	5379	# Check whether --enable-8bitctrls was given.
4950	if test "${enable_8bitctrls+set}" = set; then :	5380	if test ${enable_8bitctrls+y}
		5381	then :
4951	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5382	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4952	support_8bitctrls=$enableval	5383	support_8bitctrls=$enableval
4953	fi	5384	fi
4954	fi	5385	fi
4955		5386
4956		5387
4957	RESFALLBACK=Rxvt	5388	RESFALLBACK=Rxvt
4958	# Check whether --enable-fallback was given.	5389	# Check whether --enable-fallback was given.
4959	if test "${enable_fallback+set}" = set; then :	5390	if test ${enable_fallback+y}
		5391	then :
4960	enableval=$enable_fallback;	5392	enableval=$enable_fallback;
4961	test x$enableval = xyes && enableval=Rxvt	5393	test x$enableval = xyes && enableval=Rxvt
4962	test x$enableval = xno && enableval=	5394	test x$enableval = xno && enableval=
4963	RESFALLBACK="$enableval"	5395	RESFALLBACK="$enableval"
4964		5396
4965	fi	5397	fi
4966		5398
4967		5399
4968	if test x$RESFALLBACK != x; then	5400	if test x$RESFALLBACK != x; then
4969		5401
4970	cat >>confdefs.h <<_ACEOF	5402	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4971	#define RESFALLBACK "$RESFALLBACK"
4972	_ACEOF
4973		5403
4974	fi	5404	fi
4975		5405
4976	RESNAME=urxvt	5406	RESNAME=urxvt
4977		5407
4978	# Check whether --with-res-name was given.	5408	# Check whether --with-res-name was given.
4979	if test "${with_res_name+set}" = set; then :	5409	if test ${with_res_name+y}
		5410	then :
4980	withval=$with_res_name; RESNAME="$withval"	5411	withval=$with_res_name; RESNAME="$withval"
4981	fi	5412	fi
4982		5413
4983		5414
4984	cat >>confdefs.h <<_ACEOF	5415	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4985	#define RESNAME "$RESNAME"
4986	_ACEOF
4987		5416
4988		5417
4989	RESCLASS=URxvt	5418	RESCLASS=URxvt
4990		5419
4991	# Check whether --with-res-class was given.	5420	# Check whether --with-res-class was given.
4992	if test "${with_res_class+set}" = set; then :	5421	if test ${with_res_class+y}
		5422	then :
4993	withval=$with_res_class; RESCLASS="$withval"	5423	withval=$with_res_class; RESCLASS="$withval"
4994	fi	5424	fi
4995		5425
4996		5426
4997	cat >>confdefs.h <<_ACEOF	5427	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4998	#define RESCLASS "$RESCLASS"
4999	_ACEOF
5000		5428
5001		5429
5002	RXVTNAME=urxvt	5430	RXVTNAME=urxvt
5003		5431
5004	# Check whether --with-name was given.	5432	# Check whether --with-name was given.
5005	if test "${with_name+set}" = set; then :	5433	if test ${with_name+y}
		5434	then :
5006	withval=$with_name; RXVTNAME="$withval"	5435	withval=$with_name; RXVTNAME="$withval"
5007	fi	5436	fi
5008		5437
5009		5438
5010	cat >>confdefs.h <<_ACEOF	5439	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5011	#define RXVTNAME "$RXVTNAME"
5012	_ACEOF
5013		5440
5014		5441
5015		5442
5016		5443
5017	# Check whether --enable-swapscreen was given.	5444	# Check whether --enable-swapscreen was given.
5018	if test "${enable_swapscreen+set}" = set; then :	5445	if test ${enable_swapscreen+y}
		5446	then :
5019	enableval=$enable_swapscreen; if test x$enableval = xno; then	5447	enableval=$enable_swapscreen; if test x$enableval = xno; then
5020		5448
5021	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5449	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5022		5450
5023	fi	5451	fi
5024	fi	5452	fi
5025		5453
5026		5454
5027	# Check whether --enable-iso14755 was given.	5455	# Check whether --enable-iso14755 was given.
5028	if test "${enable_iso14755+set}" = set; then :	5456	if test ${enable_iso14755+y}
		5457	then :
5029	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5458	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5030	support_iso14755=$enableval	5459	support_iso14755=$enableval
5031	fi	5460	fi
5032	fi	5461	fi
5033		5462
5034		5463
5035	# Check whether --enable-frills was given.	5464	# Check whether --enable-frills was given.
5036	if test "${enable_frills+set}" = set; then :	5465	if test ${enable_frills+y}
		5466	then :
5037	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5467	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5038	support_frills=$enableval	5468	support_frills=$enableval
5039	fi	5469	fi
5040	fi	5470	fi
5041		5471
5042		5472
5043	# Check whether --enable-keepscrolling was given.	5473	# Check whether --enable-keepscrolling was given.
5044	if test "${enable_keepscrolling+set}" = set; then :	5474	if test ${enable_keepscrolling+y}
		5475	then :
5045	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5476	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5046	support_keepscrolling=$enableval	5477	support_keepscrolling=$enableval
5047	fi	5478	fi
5048	fi	5479	fi
5049		5480
5050		5481
5051	# Check whether --enable-selectionscrolling was given.	5482	# Check whether --enable-selectionscrolling was given.
5052	if test "${enable_selectionscrolling+set}" = set; then :	5483	if test ${enable_selectionscrolling+y}
		5484	then :
5053	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5485	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5054	support_selectionscrolling=$enableval	5486	support_selectionscrolling=$enableval
5055	fi	5487	fi
5056	fi	5488	fi
5057		5489
5058		5490
5059	# Check whether --enable-mousewheel was given.	5491	# Check whether --enable-mousewheel was given.
5060	if test "${enable_mousewheel+set}" = set; then :	5492	if test ${enable_mousewheel+y}
		5493	then :
5061	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5494	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5062	support_mousewheel=$enableval	5495	support_mousewheel=$enableval
5063	fi	5496	fi
5064	fi	5497	fi
5065		5498
5066		5499
5067	# Check whether --enable-slipwheeling was given.	5500	# Check whether --enable-slipwheeling was given.
5068	if test "${enable_slipwheeling+set}" = set; then :	5501	if test ${enable_slipwheeling+y}
		5502	then :
5069	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5503	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5070	support_mouseslipwheel=$enableval	5504	support_mouseslipwheel=$enableval
5071	fi	5505	fi
5072	fi	5506	fi
5073		5507
5074		5508
5075	# Check whether --enable-smart-resize was given.	5509	# Check whether --enable-smart-resize was given.
5076	if test "${enable_smart_resize+set}" = set; then :	5510	if test ${enable_smart_resize+y}
		5511	then :
5077	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5512	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5078		5513
5079	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5514	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5080		5515
5081	fi	5516	fi
5082	fi	5517	fi
5083		5518
5084		5519
5085	# Check whether --enable-text-blink was given.	5520	# Check whether --enable-text-blink was given.
5086	if test "${enable_text_blink+set}" = set; then :	5521	if test ${enable_text_blink+y}
		5522	then :
5087	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5523	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5088	support_text_blink=$enableval	5524	support_text_blink=$enableval
5089	fi	5525	fi
5090	fi	5526	fi
5091		5527
5092		5528
5093	# Check whether --enable-pointer-blank was given.	5529	# Check whether --enable-pointer-blank was given.
5094	if test "${enable_pointer_blank+set}" = set; then :	5530	if test ${enable_pointer_blank+y}
		5531	then :
5095	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5532	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5096	support_pointer_blank=$enableval	5533	support_pointer_blank=$enableval
5097	fi	5534	fi
5098	fi	5535	fi
5099		5536
5100		5537
5101		5538
5102	# Check whether --with-term was given.	5539	# Check whether --with-term was given.
5103	if test "${with_term+set}" = set; then :	5540	if test ${with_term+y}
		5541	then :
5104	withval=$with_term; if test x$withval != x; then	5542	withval=$with_term; if test x$withval != x; then
5105		5543
5106	cat >>confdefs.h <<_ACEOF	5544	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5107	#define TERMENV "$withval"
5108	_ACEOF
5109	term="$withval"	5545	term="$withval"
5110	fi	5546	fi
5111	fi	5547	fi
5112		5548
5113		5549
5114		5550
5115	# Check whether --with-terminfo was given.	5551	# Check whether --with-terminfo was given.
5116	if test "${with_terminfo+set}" = set; then :	5552	if test ${with_terminfo+y}
		5553	then :
5117	withval=$with_terminfo; if test x$withval != x; then	5554	withval=$with_terminfo; if test x$withval != x; then
5118		5555
5119	cat >>confdefs.h <<_ACEOF	5556	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5120	#define RXVT_TERMINFO "$withval"
5121	_ACEOF
5122	terminfo="$withval"	5557	terminfo="$withval"
5123	fi	5558	fi
5124	fi	5559	fi
5125		5560
5126		5561
		5562	if test x$support_resources = xno; then
		5563	if test x$support_frills = xyes \|\| test x$support_perl = xyes; then
		5564	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5565	fi
		5566
		5567
		5568	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5569
		5570	fi
		5571
5127		5572
5128	LIBEV_M4_AVOID_LIBRT=1	5573	LIBEV_M4_AVOID_LIBRT=1
5129		5574
5130	ac_ext=cpp	5575	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5131	ac_cpp='$CXXCPP $CPPFLAGS'	5576	if test "x$ac_cv_header_sys_inotify_h" = xyes
5132	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5577	then :
5133	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5578	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5134	ac_compiler_gnu=$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		5579
5164	else
5165	# Broken: fails on valid input.
5166	continue
5167	fi	5580	fi
5168	rm -f conftest.err conftest.$ac_ext	5581	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5582	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5583	then :
		5584	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5169		5585
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	5586	fi
5184	rm -f conftest.err conftest.$ac_ext	5587	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5588	if test "x$ac_cv_header_sys_event_h" = xyes
		5589	then :
		5590	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5185		5591
5186	done
5187	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5188	rm -f conftest.err conftest.$ac_ext
5189	if $ac_preproc_ok; then :
5190	break
5191	fi	5592	fi
		5593	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
		5594	if test "x$ac_cv_header_port_h" = xyes
		5595	then :
		5596	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5192		5597
5193	done
5194	ac_cv_prog_CXXCPP=$CXXCPP
5195
5196	fi	5598	fi
5197	CXXCPP=$ac_cv_prog_CXXCPP	5599	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5198	else	5600	if test "x$ac_cv_header_poll_h" = xyes
5199	ac_cv_prog_CXXCPP=$CXXCPP	5601	then :
5200	fi	5602	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		5603
5223	else
5224	# Broken: fails on valid input.
5225	continue
5226	fi	5604	fi
5227	rm -f conftest.err conftest.$ac_ext	5605	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5606	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5607	then :
		5608	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5228		5609
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	5610	fi
5243	rm -f conftest.err conftest.$ac_ext
5244		5611
5245	done	5612	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5246	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5613	if test "x$ac_cv_header_sys_select_h" = xyes
5247	rm -f conftest.err conftest.$ac_ext	5614	then :
5248	if $ac_preproc_ok; then :	5615	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5249		5616
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." "$LINENO" 5; }
5255	fi	5617	fi
		5618	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5619	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5620	then :
		5621	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5256		5622
5257	ac_ext=cpp	5623	fi
5258	ac_cpp='$CXXCPP $CPPFLAGS'	5624	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5259	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5625	if test "x$ac_cv_header_sys_signalfd_h" = xyes
5260	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5626	then :
5261	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5627	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5262		5628
		5629	fi
		5630	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5631	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5632	then :
		5633	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5263		5634
5264	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h	5635	fi
		5636	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5637	if test "x$ac_cv_header_linux_fs_h" = xyes
		5638	then :
		5639	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5640
		5641	fi
		5642
		5643
		5644	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5645	if test "x$ac_cv_func_inotify_init" = xyes
		5646	then :
		5647	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5648
		5649	fi
		5650	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5651	if test "x$ac_cv_func_epoll_ctl" = xyes
		5652	then :
		5653	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5654
		5655	fi
		5656	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5657	if test "x$ac_cv_func_kqueue" = xyes
		5658	then :
		5659	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5660
		5661	fi
		5662	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5663	if test "x$ac_cv_func_port_create" = xyes
		5664	then :
		5665	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5666
		5667	fi
		5668	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5669	if test "x$ac_cv_func_poll" = xyes
		5670	then :
		5671	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5672
		5673	fi
		5674	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5675	if test "x$ac_cv_func_select" = xyes
		5676	then :
		5677	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5678
		5679	fi
		5680	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5681	if test "x$ac_cv_func_eventfd" = xyes
		5682	then :
		5683	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5684
		5685	fi
		5686	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5687	if test "x$ac_cv_func_signalfd" = xyes
		5688	then :
		5689	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5690
		5691	fi
		5692
		5693
		5694
		5695	for ac_func in clock_gettime
5265	do :	5696	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"	5697	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 :	5698	if test "x$ac_cv_func_clock_gettime" = xyes
		5699	then :
		5700	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5295		5701
5296	else	5702	else $as_nop
5297		5703
5298	if test $(uname) = Linux; then	5704	if test $(uname) = Linux; then
5299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5705	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5300	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5706	printf %s "checking for clock_gettime syscall... " >&6; }
5301	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5302	/* end confdefs.h. */	5708	/* end confdefs.h. */
5303	#include <unistd.h>	5709	#include <unistd.h>
5304	#include <sys/syscall.h>	5710	#include <sys/syscall.h>
5305	#include <time.h>	5711	#include <time.h>
5306	int	5712	int
5307	main ()	5713	main (void)
5308	{	5714	{
5309	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5715	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5310	;	5716	;
5311	return 0;	5717	return 0;
5312	}	5718	}
5313	_ACEOF	5719	_ACEOF
5314	if ac_fn_cxx_try_link "$LINENO"; then :	5720	if ac_fn_cxx_try_link "$LINENO"
		5721	then :
5315	ac_have_clock_syscall=1	5722	ac_have_clock_syscall=1
5316		5723
5317	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5724	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5318		5725
5319	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5726	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5320	$as_echo "yes" >&6; }	5727	printf "%s\n" "yes" >&6; }
5321	else	5728	else $as_nop
5322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5729	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5323	$as_echo "no" >&6; }	5730	printf "%s\n" "no" >&6; }
5324	fi	5731	fi
5325	rm -f core conftest.err conftest.$ac_objext \	5732	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5326	conftest$ac_exeext conftest.$ac_ext	5733	conftest$ac_exeext conftest.$ac_ext
5327	fi	5734	fi
5328	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5735	if test -z "$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	5736	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5330	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5737	printf %s "checking for clock_gettime in -lrt... " >&6; }
5331	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :	5738	if test ${ac_cv_lib_rt_clock_gettime+y}
5332	$as_echo_n "(cached) " >&6	5739	then :
5333	else	5740	printf %s "(cached) " >&6
		5741	else $as_nop
5334	ac_check_lib_save_LIBS=$LIBS	5742	ac_check_lib_save_LIBS=$LIBS
5335	LIBS="-lrt $LIBS"	5743	LIBS="-lrt $LIBS"
5336	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5337	/* end confdefs.h. */	5745	/* end confdefs.h. */
5338		5746
5339	/* Override any GCC internal prototype to avoid an error.	5747	namespace conftest {
5340	Use char because int might match the return type of a GCC	5748	extern "C" int clock_gettime ();
5341	builtin and then its argument prototype would still apply. */	5749	}
5342	#ifdef __cplusplus
5343	extern "C"
5344	#endif
5345	char clock_gettime ();
5346	int	5750	int
5347	main ()	5751	main (void)
5348	{	5752	{
5349	return clock_gettime ();	5753	return conftest::clock_gettime ();
5350	;	5754	;
5351	return 0;	5755	return 0;
5352	}	5756	}
5353	_ACEOF	5757	_ACEOF
5354	if ac_fn_cxx_try_link "$LINENO"; then :	5758	if ac_fn_cxx_try_link "$LINENO"
		5759	then :
5355	ac_cv_lib_rt_clock_gettime=yes	5760	ac_cv_lib_rt_clock_gettime=yes
5356	else	5761	else $as_nop
5357	ac_cv_lib_rt_clock_gettime=no	5762	ac_cv_lib_rt_clock_gettime=no
5358	fi	5763	fi
5359	rm -f core conftest.err conftest.$ac_objext \	5764	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5360	conftest$ac_exeext conftest.$ac_ext	5765	conftest$ac_exeext conftest.$ac_ext
5361	LIBS=$ac_check_lib_save_LIBS	5766	LIBS=$ac_check_lib_save_LIBS
5362	fi	5767	fi
5363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5364	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5769	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5365	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :	5770	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5366	cat >>confdefs.h <<_ACEOF	5771	then :
5367	#define HAVE_LIBRT 1	5772	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5368	_ACEOF
5369		5773
5370	LIBS="-lrt $LIBS"	5774	LIBS="-lrt $LIBS"
5371		5775
5372	fi	5776	fi
5373		5777
5374	unset ac_cv_func_clock_gettime	5778	unset ac_cv_func_clock_gettime
5375	for ac_func in clock_gettime	5779	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5780	if test "x$ac_cv_func_clock_gettime" = xyes
		5781	then :
		5782	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5783
		5784	fi
		5785
		5786	fi
		5787
		5788	fi
		5789
		5790	done
		5791
		5792
		5793	for ac_func in nanosleep
5376	do :	5794	do :
5377	ac_fn_cxx_check_func "$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"	5795	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5392	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5796	if test "x$ac_cv_func_nanosleep" = xyes
		5797	then :
		5798	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5393		5799
5394	else	5800	else $as_nop
5395		5801
5396	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5802	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5398	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5804	printf %s "checking for nanosleep in -lrt... " >&6; }
5399	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :	5805	if test ${ac_cv_lib_rt_nanosleep+y}
5400	$as_echo_n "(cached) " >&6	5806	then :
5401	else	5807	printf %s "(cached) " >&6
		5808	else $as_nop
5402	ac_check_lib_save_LIBS=$LIBS	5809	ac_check_lib_save_LIBS=$LIBS
5403	LIBS="-lrt $LIBS"	5810	LIBS="-lrt $LIBS"
5404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5405	/* end confdefs.h. */	5812	/* end confdefs.h. */
5406		5813
5407	/* Override any GCC internal prototype to avoid an error.	5814	namespace conftest {
5408	Use char because int might match the return type of a GCC	5815	extern "C" int nanosleep ();
5409	builtin and then its argument prototype would still apply. */	5816	}
5410	#ifdef __cplusplus
5411	extern "C"
5412	#endif
5413	char nanosleep ();
5414	int	5817	int
5415	main ()	5818	main (void)
5416	{	5819	{
5417	return nanosleep ();	5820	return conftest::nanosleep ();
5418	;	5821	;
5419	return 0;	5822	return 0;
5420	}	5823	}
5421	_ACEOF	5824	_ACEOF
5422	if ac_fn_cxx_try_link "$LINENO"; then :	5825	if ac_fn_cxx_try_link "$LINENO"
		5826	then :
5423	ac_cv_lib_rt_nanosleep=yes	5827	ac_cv_lib_rt_nanosleep=yes
5424	else	5828	else $as_nop
5425	ac_cv_lib_rt_nanosleep=no	5829	ac_cv_lib_rt_nanosleep=no
5426	fi	5830	fi
5427	rm -f core conftest.err conftest.$ac_objext \	5831	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5428	conftest$ac_exeext conftest.$ac_ext	5832	conftest$ac_exeext conftest.$ac_ext
5429	LIBS=$ac_check_lib_save_LIBS	5833	LIBS=$ac_check_lib_save_LIBS
5430	fi	5834	fi
5431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	5835	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5432	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	5836	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5433	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :	5837	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5434	cat >>confdefs.h <<_ACEOF	5838	then :
5435	#define HAVE_LIBRT 1	5839	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5436	_ACEOF
5437		5840
5438	LIBS="-lrt $LIBS"	5841	LIBS="-lrt $LIBS"
5439		5842
5440	fi	5843	fi
5441		5844
5442	unset ac_cv_func_nanosleep	5845	unset ac_cv_func_nanosleep
5443	for ac_func in nanosleep
5444	do :
5445	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5846	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5446	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5847	if test "x$ac_cv_func_nanosleep" = xyes
5447	cat >>confdefs.h <<_ACEOF	5848	then :
5448	#define HAVE_NANOSLEEP 1	5849	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5449	_ACEOF
5450		5850
5451	fi	5851	fi
		5852
		5853	fi
		5854
		5855	fi
		5856
5452	done	5857	done
5453		5858
5454	fi	5859	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5860	"
		5861	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5862	then :
5455		5863
5456	fi
5457		5864
		5865	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5458		5866
5459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5	5867
5460	$as_echo_n "checking for ceil in -lm... " >&6; }	5868	fi
5461	if test "${ac_cv_lib_m_ceil+set}" = set; then :	5869
5462	$as_echo_n "(cached) " >&6	5870
5463	else	5871	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5464	ac_check_lib_save_LIBS=$LIBS	5872	LIBM=m
5465	LIBS="-lm $LIBS"	5873	fi
		5874	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		5875	printf %s "checking for library containing floor... " >&6; }
		5876	if test ${ac_cv_search_floor+y}
		5877	then :
		5878	printf %s "(cached) " >&6
		5879	else $as_nop
		5880	ac_func_search_save_LIBS=$LIBS
5466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467	/* end confdefs.h. */	5882	/* end confdefs.h. */
5468		5883
5469	/* Override any GCC internal prototype to avoid an error.	5884	namespace conftest {
5470	Use char because int might match the return type of a GCC	5885	extern "C" int floor ();
5471	builtin and then its argument prototype would still apply. */	5886	}
5472	#ifdef __cplusplus
5473	extern "C"
5474	#endif
5475	char ceil ();
5476	int	5887	int
5477	main ()	5888	main (void)
5478	{	5889	{
5479	return ceil ();	5890	return conftest::floor ();
5480	;	5891	;
5481	return 0;	5892	return 0;
5482	}	5893	}
5483	_ACEOF	5894	_ACEOF
		5895	for ac_lib in '' $LIBM
		5896	do
		5897	if test -z "$ac_lib"; then
		5898	ac_res="none required"
		5899	else
		5900	ac_res=-l$ac_lib
		5901	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		5902	fi
5484	if ac_fn_cxx_try_link "$LINENO"; then :	5903	if ac_fn_cxx_try_link "$LINENO"
5485	ac_cv_lib_m_ceil=yes	5904	then :
5486	else	5905	ac_cv_search_floor=$ac_res
5487	ac_cv_lib_m_ceil=no
5488	fi	5906	fi
5489	rm -f core conftest.err conftest.$ac_objext \	5907	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5490	conftest$ac_exeext conftest.$ac_ext	5908	conftest$ac_exeext
5491	LIBS=$ac_check_lib_save_LIBS	5909	if test ${ac_cv_search_floor+y}
		5910	then :
		5911	break
5492	fi	5912	fi
5493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5	5913	done
5494	$as_echo "$ac_cv_lib_m_ceil" >&6; }	5914	if test ${ac_cv_search_floor+y}
5495	if test "x$ac_cv_lib_m_ceil" = x""yes; then :	5915	then :
5496	cat >>confdefs.h <<_ACEOF
5497	#define HAVE_LIBM 1
5498	_ACEOF
5499		5916
5500	LIBS="-lm $LIBS"	5917	else $as_nop
		5918	ac_cv_search_floor=no
		5919	fi
		5920	rm conftest.$ac_ext
		5921	LIBS=$ac_func_search_save_LIBS
		5922	fi
		5923	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5924	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5925	ac_res=$ac_cv_search_floor
		5926	if test "$ac_res" != no
		5927	then :
		5928	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		5929
		5930	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5501		5931
5502	fi	5932	fi
5503		5933
5504		5934
5505		5935
5506		5936
5507		5937
5508	# Extract the first word of "tic", so it can be a program name with args.	5938	# Extract the first word of "tic", so it can be a program name with args.
5509	set dummy tic; ac_word=$2	5939	set dummy tic; ac_word=$2
5510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5511	$as_echo_n "checking for $ac_word... " >&6; }	5941	printf %s "checking for $ac_word... " >&6; }
5512	if test "${ac_cv_path_TIC+set}" = set; then :	5942	if test ${ac_cv_path_TIC+y}
5513	$as_echo_n "(cached) " >&6	5943	then :
5514	else	5944	printf %s "(cached) " >&6
		5945	else $as_nop
5515	case $TIC in	5946	case $TIC in
5516	[\\/]* \| ?:[\\/]*)	5947	[\\/]* \| ?:[\\/]*)
5517	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5948	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5518	;;	5949	;;
5519	*)	5950	*)
5520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5521	for as_dir in $PATH	5952	for as_dir in $PATH
5522	do	5953	do
5523	IFS=$as_save_IFS	5954	IFS=$as_save_IFS
5524	test -z "$as_dir" && as_dir=.	5955	case $as_dir in #(((
		5956	'') as_dir=./ ;;
		5957	*/) ;;
		5958	*) as_dir=$as_dir/ ;;
		5959	esac
5525	for ac_exec_ext in '' $ac_executable_extensions; do	5960	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	5961	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"	5962	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5528	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	5963	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5529	break 2	5964	break 2
5530	fi	5965	fi
5531	done	5966	done
5532	done	5967	done
5533	IFS=$as_save_IFS	5968	IFS=$as_save_IFS
…		…
5536	;;	5971	;;
5537	esac	5972	esac
5538	fi	5973	fi
5539	TIC=$ac_cv_path_TIC	5974	TIC=$ac_cv_path_TIC
5540	if test -n "$TIC"; then	5975	if test -n "$TIC"; then
5541	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	5976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5542	$as_echo "$TIC" >&6; }	5977	printf "%s\n" "$TIC" >&6; }
5543	else	5978	else
5544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5545	$as_echo "no" >&6; }	5980	printf "%s\n" "no" >&6; }
5546	fi	5981	fi
5547		5982
5548		5983
5549		5984
		5985	ac_ext=cpp
		5986	ac_cpp='$CXXCPP $CPPFLAGS'
		5987	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5988	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5989	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5990	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5991	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5992	if test -z "$CXXCPP"; then
		5993	if test ${ac_cv_prog_CXXCPP+y}
		5994	then :
		5995	printf %s "(cached) " >&6
		5996	else $as_nop
		5997	# Double quotes because $CXX needs to be expanded
		5998	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5999	do
		6000	ac_preproc_ok=false
		6001	for ac_cxx_preproc_warn_flag in '' yes
		6002	do
		6003	# Use a header file that comes with gcc, so configuring glibc
		6004	# with a fresh cross-compiler works.
		6005	# On the NeXT, cc -E runs the code through the compiler's parser,
		6006	# not just through cpp. "Syntax error" is here to catch this case.
		6007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6008	/* end confdefs.h. */
		6009	#include <limits.h>
		6010	Syntax error
		6011	_ACEOF
		6012	if ac_fn_cxx_try_cpp "$LINENO"
		6013	then :
		6014
		6015	else $as_nop
		6016	# Broken: fails on valid input.
		6017	continue
		6018	fi
		6019	rm -f conftest.err conftest.i conftest.$ac_ext
		6020
		6021	# OK, works on sane cases. Now check whether nonexistent headers
		6022	# can be detected and how.
		6023	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6024	/* end confdefs.h. */
		6025	#include <ac_nonexistent.h>
		6026	_ACEOF
		6027	if ac_fn_cxx_try_cpp "$LINENO"
		6028	then :
		6029	# Broken: success on invalid input.
		6030	continue
		6031	else $as_nop
		6032	# Passes both tests.
		6033	ac_preproc_ok=:
		6034	break
		6035	fi
		6036	rm -f conftest.err conftest.i conftest.$ac_ext
		6037
		6038	done
		6039	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6040	rm -f conftest.i conftest.err conftest.$ac_ext
		6041	if $ac_preproc_ok
		6042	then :
		6043	break
		6044	fi
		6045
		6046	done
		6047	ac_cv_prog_CXXCPP=$CXXCPP
		6048
		6049	fi
		6050	CXXCPP=$ac_cv_prog_CXXCPP
		6051	else
		6052	ac_cv_prog_CXXCPP=$CXXCPP
		6053	fi
		6054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6055	printf "%s\n" "$CXXCPP" >&6; }
		6056	ac_preproc_ok=false
		6057	for ac_cxx_preproc_warn_flag in '' yes
		6058	do
		6059	# Use a header file that comes with gcc, so configuring glibc
		6060	# with a fresh cross-compiler works.
		6061	# On the NeXT, cc -E runs the code through the compiler's parser,
		6062	# not just through cpp. "Syntax error" is here to catch this case.
		6063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6064	/* end confdefs.h. */
		6065	#include <limits.h>
		6066	Syntax error
		6067	_ACEOF
		6068	if ac_fn_cxx_try_cpp "$LINENO"
		6069	then :
		6070
		6071	else $as_nop
		6072	# Broken: fails on valid input.
		6073	continue
		6074	fi
		6075	rm -f conftest.err conftest.i conftest.$ac_ext
		6076
		6077	# OK, works on sane cases. Now check whether nonexistent headers
		6078	# can be detected and how.
		6079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6080	/* end confdefs.h. */
		6081	#include <ac_nonexistent.h>
		6082	_ACEOF
		6083	if ac_fn_cxx_try_cpp "$LINENO"
		6084	then :
		6085	# Broken: success on invalid input.
		6086	continue
		6087	else $as_nop
		6088	# Passes both tests.
		6089	ac_preproc_ok=:
		6090	break
		6091	fi
		6092	rm -f conftest.err conftest.i conftest.$ac_ext
		6093
		6094	done
		6095	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6096	rm -f conftest.i conftest.err conftest.$ac_ext
		6097	if $ac_preproc_ok
		6098	then :
		6099
		6100	else $as_nop
		6101	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6102	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6103	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6104	See \`config.log' for more details" "$LINENO" 5; }
		6105	fi
		6106
		6107	ac_ext=cpp
		6108	ac_cpp='$CXXCPP $CPPFLAGS'
		6109	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6110	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6111	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6112
		6113
5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6114	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5551	$as_echo_n "checking for X... " >&6; }	6115	printf %s "checking for X... " >&6; }
5552		6116
5553		6117
5554	# Check whether --with-x was given.	6118	# Check whether --with-x was given.
5555	if test "${with_x+set}" = set; then :	6119	if test ${with_x+y}
		6120	then :
5556	withval=$with_x;	6121	withval=$with_x;
5557	fi	6122	fi
5558		6123
5559	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6124	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5560	if test "x$with_x" = xno; then	6125	if test "x$with_x" = xno; then
5561	# The user explicitly disabled X.	6126	# The user explicitly disabled X.
5562	have_x=disabled	6127	have_x=disabled
5563	else	6128	else
5564	case $x_includes,$x_libraries in #(	6129	case $x_includes,$x_libraries in #(
5565	\') as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(	6130	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5566	,NONE \| NONE,) if test "${ac_cv_have_x+set}" = set; then :	6131	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5567	$as_echo_n "(cached) " >&6	6132	then :
5568	else	6133	printf %s "(cached) " >&6
		6134	else $as_nop
5569	# One or both of the vars are not set, and there is no cached value.	6135	# One or both of the vars are not set, and there is no cached value.
5570	ac_x_includes=no ac_x_libraries=no	6136	ac_x_includes=no
		6137	ac_x_libraries=no
		6138	# Do we need to do anything special at all?
		6139	ac_save_LIBS=$LIBS
		6140	LIBS="-lX11 $LIBS"
		6141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6142	/* end confdefs.h. */
		6143	#include <X11/Xlib.h>
		6144	int
		6145	main (void)
		6146	{
		6147	XrmInitialize ()
		6148	;
		6149	return 0;
		6150	}
		6151	_ACEOF
		6152	if ac_fn_cxx_try_link "$LINENO"
		6153	then :
		6154	# We can compile and link X programs with no special options.
		6155	ac_x_includes=
		6156	ac_x_libraries=
		6157	fi
		6158	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6159	conftest$ac_exeext conftest.$ac_ext
		6160	LIBS="$ac_save_LIBS"
		6161	# If that didn't work, only try xmkmf and file system searches
		6162	# for native compilation.
		6163	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6164	then :
5571	rm -f -r conftest.dir	6165	rm -f -r conftest.dir
5572	if mkdir conftest.dir; then	6166	if mkdir conftest.dir; then
5573	cd conftest.dir	6167	cd conftest.dir
5574	cat >Imakefile <<'_ACEOF'	6168	cat >Imakefile <<'_ACEOF'
5575	incroot:	6169	incroot:
5576	@echo incroot='${INCROOT}'	6170	@echo incroot='${INCROOT}'
…		…
5578	@echo usrlibdir='${USRLIBDIR}'	6172	@echo usrlibdir='${USRLIBDIR}'
5579	libdir:	6173	libdir:
5580	@echo libdir='${LIBDIR}'	6174	@echo libdir='${LIBDIR}'
5581	_ACEOF	6175	_ACEOF
5582	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6176	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5583	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6177	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5584	for ac_var in incroot usrlibdir libdir; do	6178	for ac_var in incroot usrlibdir libdir; do
5585	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"	6179	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
5586	done	6180	done
5587	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6181	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5588	for ac_extension in a so sl dylib la dll; do	6182	for ac_extension in a so sl dylib la dll; do
…		…
5605	fi	6199	fi
5606	cd ..	6200	cd ..
5607	rm -f -r conftest.dir	6201	rm -f -r conftest.dir
5608	fi	6202	fi
5609		6203
5610	# Standard set of common directories for X headers.	6204	# Standard set of common directories for X headers.
5611	# Check X11 before X11Rn because it is often a symlink to the current release.	6205	# Check X11 before X11Rn because it is often a symlink to the current release.
5612	ac_x_header_dirs='	6206	ac_x_header_dirs='
5613	/usr/X11/include	6207	/usr/X11/include
5614	/usr/X11R7/include	6208	/usr/X11R7/include
5615	/usr/X11R6/include	6209	/usr/X11R6/include
…		…
5632	/usr/local/include/X11R7	6226	/usr/local/include/X11R7
5633	/usr/local/include/X11R6	6227	/usr/local/include/X11R6
5634	/usr/local/include/X11R5	6228	/usr/local/include/X11R5
5635	/usr/local/include/X11R4	6229	/usr/local/include/X11R4
5636		6230
		6231	/opt/X11/include
		6232
5637	/usr/X386/include	6233	/usr/X386/include
5638	/usr/x386/include	6234	/usr/x386/include
5639	/usr/XFree86/include/X11	6235	/usr/XFree86/include/X11
5640		6236
5641	/usr/include	6237	/usr/include
…		…
5653	# First, try using that file with no special directory specified.	6249	# First, try using that file with no special directory specified.
5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655	/* end confdefs.h. */	6251	/* end confdefs.h. */
5656	#include <X11/Xlib.h>	6252	#include <X11/Xlib.h>
5657	_ACEOF	6253	_ACEOF
5658	if ac_fn_cxx_try_cpp "$LINENO"; then :	6254	if ac_fn_cxx_try_cpp "$LINENO"
		6255	then :
5659	# We can compile using X headers with no special include directory.	6256	# We can compile using X headers with no special include directory.
5660	ac_x_includes=	6257	ac_x_includes=
5661	else	6258	else $as_nop
5662	for ac_dir in $ac_x_header_dirs; do	6259	for ac_dir in $ac_x_header_dirs; do
5663	if test -r "$ac_dir/X11/Xlib.h"; then	6260	if test -r "$ac_dir/X11/Xlib.h"; then
5664	ac_x_includes=$ac_dir	6261	ac_x_includes=$ac_dir
5665	break	6262	break
5666	fi	6263	fi
5667	done	6264	done
5668	fi	6265	fi
5669	rm -f conftest.err conftest.$ac_ext	6266	rm -f conftest.err conftest.i conftest.$ac_ext
5670	fi # $ac_x_includes = no	6267	fi # $ac_x_includes = no
5671		6268
5672	if test "$ac_x_libraries" = no; then	6269	if test "$ac_x_libraries" = no; then
5673	# Check for the libraries.	6270	# Check for the libraries.
5674	# See if we find them without any special options.	6271	# See if we find them without any special options.
…		…
5677	LIBS="-lX11 $LIBS"	6274	LIBS="-lX11 $LIBS"
5678	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679	/* end confdefs.h. */	6276	/* end confdefs.h. */
5680	#include <X11/Xlib.h>	6277	#include <X11/Xlib.h>
5681	int	6278	int
5682	main ()	6279	main (void)
5683	{	6280	{
5684	XrmInitialize ()	6281	XrmInitialize ()
5685	;	6282	;
5686	return 0;	6283	return 0;
5687	}	6284	}
5688	_ACEOF	6285	_ACEOF
5689	if ac_fn_cxx_try_link "$LINENO"; then :	6286	if ac_fn_cxx_try_link "$LINENO"
		6287	then :
5690	LIBS=$ac_save_LIBS	6288	LIBS=$ac_save_LIBS
5691	# We can link X programs with no special library path.	6289	# We can link X programs with no special library path.
5692	ac_x_libraries=	6290	ac_x_libraries=
5693	else	6291	else $as_nop
5694	LIBS=$ac_save_LIBS	6292	LIBS=$ac_save_LIBS
5695	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`	6293	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
5696	do	6294	do
5697	# Don't even attempt the hair of trying to link an X program!	6295	# Don't even attempt the hair of trying to link an X program!
5698	for ac_extension in a so sl dylib la dll; do	6296	for ac_extension in a so sl dylib la dll; do
5699	if test -r "$ac_dir/libX11.$ac_extension"; then	6297	if test -r "$ac_dir/libX11.$ac_extension"; then
5700	ac_x_libraries=$ac_dir	6298	ac_x_libraries=$ac_dir
5701	break 2	6299	break 2
5702	fi	6300	fi
5703	done	6301	done
5704	done	6302	done
5705	fi	6303	fi
5706	rm -f core conftest.err conftest.$ac_objext \	6304	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5707	conftest$ac_exeext conftest.$ac_ext	6305	conftest$ac_exeext conftest.$ac_ext
5708	fi # $ac_x_libraries = no	6306	fi # $ac_x_libraries = no
5709		6307
		6308	fi
		6309	# Record the results.
5710	case $ac_x_includes,$ac_x_libraries in #(	6310	case $ac_x_includes,$ac_x_libraries in #(
5711	no,* \| ,no \| \'*)	6311	no,* \| ,no \| \'*) :
5712	# Didn't find X, or a directory has "'" in its name.	6312	# Didn't find X, or a directory has "'" in its name.
5713	ac_cv_have_x="have_x=no";; #(	6313	ac_cv_have_x="have_x=no" ;; #(
5714	*)	6314	*) :
5715	# Record where we found X for the cache.	6315	# Record where we found X for the cache.
5716	ac_cv_have_x="have_x=yes\	6316	ac_cv_have_x="have_x=yes\
5717	ac_x_includes='$ac_x_includes'\	6317	ac_x_includes='$ac_x_includes'\
5718	ac_x_libraries='$ac_x_libraries'"	6318	ac_x_libraries='$ac_x_libraries'" ;;
5719	esac	6319	esac
5720	fi	6320	fi
5721	;; #(	6321	;; #(
5722	*) have_x=yes;;	6322	*) have_x=yes;;
5723	esac	6323	esac
5724	eval "$ac_cv_have_x"	6324	eval "$ac_cv_have_x"
5725	fi # $with_x != no	6325	fi # $with_x != no
5726		6326
5727	if test "$have_x" != yes; then	6327	if test "$have_x" != yes; then
5728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6328	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5729	$as_echo "$have_x" >&6; }	6329	printf "%s\n" "$have_x" >&6; }
5730	no_x=yes	6330	no_x=yes
5731	else	6331	else
5732	# If each of the values was on the command line, it overrides each guess.	6332	# If each of the values was on the command line, it overrides each guess.
5733	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6333	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5734	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6334	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5735	# Update the cache value to reflect the command line values.	6335	# Update the cache value to reflect the command line values.
5736	ac_cv_have_x="have_x=yes\	6336	ac_cv_have_x="have_x=yes\
5737	ac_x_includes='$x_includes'\	6337	ac_x_includes='$x_includes'\
5738	ac_x_libraries='$x_libraries'"	6338	ac_x_libraries='$x_libraries'"
5739	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5740	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6340	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5741	fi	6341	fi
5742		6342
5743	if test "$no_x" = yes; then	6343	if test "$no_x" = yes; then
5744	# Not all programs may use this symbol, but it does not hurt to define it.	6344	# Not all programs may use this symbol, but it does not hurt to define it.
5745		6345
5746	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6346	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5747		6347
5748	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6348	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5749	else	6349	else
5750	if test -n "$x_includes"; then	6350	if test -n "$x_includes"; then
5751	X_CFLAGS="$X_CFLAGS -I$x_includes"	6351	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5754	# It would also be nice to do this for all -L options, not just this one.	6354	# It would also be nice to do this for all -L options, not just this one.
5755	if test -n "$x_libraries"; then	6355	if test -n "$x_libraries"; then
5756	X_LIBS="$X_LIBS -L$x_libraries"	6356	X_LIBS="$X_LIBS -L$x_libraries"
5757	# For Solaris; some versions of Sun CC require a space after -R and	6357	# For Solaris; some versions of Sun CC require a space after -R and
5758	# others require no space. Words are not sufficient . . . .	6358	# 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	6359	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5760	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6360	printf %s "checking whether -R must be followed by a space... " >&6; }
5761	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6361	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5762	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6362	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5763	ac_cxx_werror_flag=yes	6363	ac_cxx_werror_flag=yes
5764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5765	/* end confdefs.h. */	6365	/* end confdefs.h. */
5766		6366
5767	int	6367	int
5768	main ()	6368	main (void)
5769	{	6369	{
5770		6370
5771	;	6371	;
5772	return 0;	6372	return 0;
5773	}	6373	}
5774	_ACEOF	6374	_ACEOF
5775	if ac_fn_cxx_try_link "$LINENO"; then :	6375	if ac_fn_cxx_try_link "$LINENO"
		6376	then :
5776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5777	$as_echo "no" >&6; }	6378	printf "%s\n" "no" >&6; }
5778	X_LIBS="$X_LIBS -R$x_libraries"	6379	X_LIBS="$X_LIBS -R$x_libraries"
5779	else	6380	else $as_nop
5780	LIBS="$ac_xsave_LIBS -R $x_libraries"	6381	LIBS="$ac_xsave_LIBS -R $x_libraries"
5781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5782	/* end confdefs.h. */	6383	/* end confdefs.h. */
5783		6384
5784	int	6385	int
5785	main ()	6386	main (void)
5786	{	6387	{
5787		6388
5788	;	6389	;
5789	return 0;	6390	return 0;
5790	}	6391	}
5791	_ACEOF	6392	_ACEOF
5792	if ac_fn_cxx_try_link "$LINENO"; then :	6393	if ac_fn_cxx_try_link "$LINENO"
		6394	then :
5793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5794	$as_echo "yes" >&6; }	6396	printf "%s\n" "yes" >&6; }
5795	X_LIBS="$X_LIBS -R $x_libraries"	6397	X_LIBS="$X_LIBS -R $x_libraries"
5796	else	6398	else $as_nop
5797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6399	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5798	$as_echo "neither works" >&6; }	6400	printf "%s\n" "neither works" >&6; }
5799	fi	6401	fi
5800	rm -f core conftest.err conftest.$ac_objext \	6402	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5801	conftest$ac_exeext conftest.$ac_ext	6403	conftest$ac_exeext conftest.$ac_ext
5802	fi	6404	fi
5803	rm -f core conftest.err conftest.$ac_objext \	6405	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5804	conftest$ac_exeext conftest.$ac_ext	6406	conftest$ac_exeext conftest.$ac_ext
5805	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6407	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5806	LIBS=$ac_xsave_LIBS	6408	LIBS=$ac_xsave_LIBS
5807	fi	6409	fi
5808		6410
…		…
5818	# the Alpha needs dnet_stub (dnet does not exist).	6420	# the Alpha needs dnet_stub (dnet does not exist).
5819	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6421	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5821	/* end confdefs.h. */	6423	/* end confdefs.h. */
5822		6424
5823	/* Override any GCC internal prototype to avoid an error.	6425	namespace conftest {
5824	Use char because int might match the return type of a GCC	6426	extern "C" int XOpenDisplay ();
5825	builtin and then its argument prototype would still apply. */	6427	}
5826	#ifdef __cplusplus
5827	extern "C"
5828	#endif
5829	char XOpenDisplay ();
5830	int	6428	int
5831	main ()	6429	main (void)
5832	{	6430	{
5833	return XOpenDisplay ();	6431	return conftest::XOpenDisplay ();
5834	;	6432	;
5835	return 0;	6433	return 0;
5836	}	6434	}
5837	_ACEOF	6435	_ACEOF
5838	if ac_fn_cxx_try_link "$LINENO"; then :	6436	if ac_fn_cxx_try_link "$LINENO"
		6437	then :
5839		6438
5840	else	6439	else $as_nop
5841	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6440	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5842	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6441	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5843	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :	6442	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5844	$as_echo_n "(cached) " >&6	6443	then :
5845	else	6444	printf %s "(cached) " >&6
		6445	else $as_nop
5846	ac_check_lib_save_LIBS=$LIBS	6446	ac_check_lib_save_LIBS=$LIBS
5847	LIBS="-ldnet $LIBS"	6447	LIBS="-ldnet $LIBS"
5848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5849	/* end confdefs.h. */	6449	/* end confdefs.h. */
5850		6450
5851	/* Override any GCC internal prototype to avoid an error.	6451	namespace conftest {
5852	Use char because int might match the return type of a GCC	6452	extern "C" int dnet_ntoa ();
5853	builtin and then its argument prototype would still apply. */	6453	}
5854	#ifdef __cplusplus
5855	extern "C"
5856	#endif
5857	char dnet_ntoa ();
5858	int	6454	int
5859	main ()	6455	main (void)
5860	{	6456	{
5861	return dnet_ntoa ();	6457	return conftest::dnet_ntoa ();
5862	;	6458	;
5863	return 0;	6459	return 0;
5864	}	6460	}
5865	_ACEOF	6461	_ACEOF
5866	if ac_fn_cxx_try_link "$LINENO"; then :	6462	if ac_fn_cxx_try_link "$LINENO"
		6463	then :
5867	ac_cv_lib_dnet_dnet_ntoa=yes	6464	ac_cv_lib_dnet_dnet_ntoa=yes
5868	else	6465	else $as_nop
5869	ac_cv_lib_dnet_dnet_ntoa=no	6466	ac_cv_lib_dnet_dnet_ntoa=no
5870	fi	6467	fi
5871	rm -f core conftest.err conftest.$ac_objext \	6468	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5872	conftest$ac_exeext conftest.$ac_ext	6469	conftest$ac_exeext conftest.$ac_ext
5873	LIBS=$ac_check_lib_save_LIBS	6470	LIBS=$ac_check_lib_save_LIBS
5874	fi	6471	fi
5875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6472	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5876	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6473	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5877	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :	6474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6475	then :
5878	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6476	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5879	fi	6477	fi
5880		6478
5881	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6479	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	6480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5883	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6481	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5884	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :	6482	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5885	$as_echo_n "(cached) " >&6	6483	then :
5886	else	6484	printf %s "(cached) " >&6
		6485	else $as_nop
5887	ac_check_lib_save_LIBS=$LIBS	6486	ac_check_lib_save_LIBS=$LIBS
5888	LIBS="-ldnet_stub $LIBS"	6487	LIBS="-ldnet_stub $LIBS"
5889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5890	/* end confdefs.h. */	6489	/* end confdefs.h. */
5891		6490
5892	/* Override any GCC internal prototype to avoid an error.	6491	namespace conftest {
5893	Use char because int might match the return type of a GCC	6492	extern "C" int dnet_ntoa ();
5894	builtin and then its argument prototype would still apply. */	6493	}
5895	#ifdef __cplusplus
5896	extern "C"
5897	#endif
5898	char dnet_ntoa ();
5899	int	6494	int
5900	main ()	6495	main (void)
5901	{	6496	{
5902	return dnet_ntoa ();	6497	return conftest::dnet_ntoa ();
5903	;	6498	;
5904	return 0;	6499	return 0;
5905	}	6500	}
5906	_ACEOF	6501	_ACEOF
5907	if ac_fn_cxx_try_link "$LINENO"; then :	6502	if ac_fn_cxx_try_link "$LINENO"
		6503	then :
5908	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6504	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5909	else	6505	else $as_nop
5910	ac_cv_lib_dnet_stub_dnet_ntoa=no	6506	ac_cv_lib_dnet_stub_dnet_ntoa=no
5911	fi	6507	fi
5912	rm -f core conftest.err conftest.$ac_objext \	6508	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5913	conftest$ac_exeext conftest.$ac_ext	6509	conftest$ac_exeext conftest.$ac_ext
5914	LIBS=$ac_check_lib_save_LIBS	6510	LIBS=$ac_check_lib_save_LIBS
5915	fi	6511	fi
5916	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6512	{ printf "%s\n" "$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; }	6513	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 :	6514	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6515	then :
5919	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5920	fi	6517	fi
5921		6518
5922	fi	6519	fi
5923	fi	6520	fi
5924	rm -f core conftest.err conftest.$ac_objext \	6521	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5925	conftest$ac_exeext conftest.$ac_ext	6522	conftest$ac_exeext conftest.$ac_ext
5926	LIBS="$ac_xsave_LIBS"	6523	LIBS="$ac_xsave_LIBS"
5927		6524
5928	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6525	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5929	# to get the SysV transport functions.	6526	# to get the SysV transport functions.
…		…
5932	# The nsl library prevents programs from opening the X display	6529	# The nsl library prevents programs from opening the X display
5933	# on Irix 5.2, according to T.E. Dickey.	6530	# on Irix 5.2, according to T.E. Dickey.
5934	# The functions gethostbyname, getservbyname, and inet_addr are	6531	# The functions gethostbyname, getservbyname, and inet_addr are
5935	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6532	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5936	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6533	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5937	if test "x$ac_cv_func_gethostbyname" = x""yes; then :	6534	if test "x$ac_cv_func_gethostbyname" = xyes
		6535	then :
5938		6536
5939	fi	6537	fi
5940		6538
5941	if test $ac_cv_func_gethostbyname = no; then	6539	if test $ac_cv_func_gethostbyname = no; then
5942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5943	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6541	printf %s "checking for gethostbyname in -lnsl... " >&6; }
5944	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :	6542	if test ${ac_cv_lib_nsl_gethostbyname+y}
5945	$as_echo_n "(cached) " >&6	6543	then :
5946	else	6544	printf %s "(cached) " >&6
		6545	else $as_nop
5947	ac_check_lib_save_LIBS=$LIBS	6546	ac_check_lib_save_LIBS=$LIBS
5948	LIBS="-lnsl $LIBS"	6547	LIBS="-lnsl $LIBS"
5949	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950	/* end confdefs.h. */	6549	/* end confdefs.h. */
5951		6550
5952	/* Override any GCC internal prototype to avoid an error.	6551	namespace conftest {
5953	Use char because int might match the return type of a GCC	6552	extern "C" int gethostbyname ();
5954	builtin and then its argument prototype would still apply. */	6553	}
5955	#ifdef __cplusplus
5956	extern "C"
5957	#endif
5958	char gethostbyname ();
5959	int	6554	int
5960	main ()	6555	main (void)
5961	{	6556	{
5962	return gethostbyname ();	6557	return conftest::gethostbyname ();
5963	;	6558	;
5964	return 0;	6559	return 0;
5965	}	6560	}
5966	_ACEOF	6561	_ACEOF
5967	if ac_fn_cxx_try_link "$LINENO"; then :	6562	if ac_fn_cxx_try_link "$LINENO"
		6563	then :
5968	ac_cv_lib_nsl_gethostbyname=yes	6564	ac_cv_lib_nsl_gethostbyname=yes
5969	else	6565	else $as_nop
5970	ac_cv_lib_nsl_gethostbyname=no	6566	ac_cv_lib_nsl_gethostbyname=no
5971	fi	6567	fi
5972	rm -f core conftest.err conftest.$ac_objext \	6568	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5973	conftest$ac_exeext conftest.$ac_ext	6569	conftest$ac_exeext conftest.$ac_ext
5974	LIBS=$ac_check_lib_save_LIBS	6570	LIBS=$ac_check_lib_save_LIBS
5975	fi	6571	fi
5976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6572	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
5977	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6573	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
5978	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :	6574	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6575	then :
5979	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6576	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5980	fi	6577	fi
5981		6578
5982	if test $ac_cv_lib_nsl_gethostbyname = no; then	6579	if test $ac_cv_lib_nsl_gethostbyname = no; then
5983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6580	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
5984	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6581	printf %s "checking for gethostbyname in -lbsd... " >&6; }
5985	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :	6582	if test ${ac_cv_lib_bsd_gethostbyname+y}
5986	$as_echo_n "(cached) " >&6	6583	then :
5987	else	6584	printf %s "(cached) " >&6
		6585	else $as_nop
5988	ac_check_lib_save_LIBS=$LIBS	6586	ac_check_lib_save_LIBS=$LIBS
5989	LIBS="-lbsd $LIBS"	6587	LIBS="-lbsd $LIBS"
5990	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6588	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5991	/* end confdefs.h. */	6589	/* end confdefs.h. */
5992		6590
5993	/* Override any GCC internal prototype to avoid an error.	6591	namespace conftest {
5994	Use char because int might match the return type of a GCC	6592	extern "C" int gethostbyname ();
5995	builtin and then its argument prototype would still apply. */	6593	}
5996	#ifdef __cplusplus
5997	extern "C"
5998	#endif
5999	char gethostbyname ();
6000	int	6594	int
6001	main ()	6595	main (void)
6002	{	6596	{
6003	return gethostbyname ();	6597	return conftest::gethostbyname ();
6004	;	6598	;
6005	return 0;	6599	return 0;
6006	}	6600	}
6007	_ACEOF	6601	_ACEOF
6008	if ac_fn_cxx_try_link "$LINENO"; then :	6602	if ac_fn_cxx_try_link "$LINENO"
		6603	then :
6009	ac_cv_lib_bsd_gethostbyname=yes	6604	ac_cv_lib_bsd_gethostbyname=yes
6010	else	6605	else $as_nop
6011	ac_cv_lib_bsd_gethostbyname=no	6606	ac_cv_lib_bsd_gethostbyname=no
6012	fi	6607	fi
6013	rm -f core conftest.err conftest.$ac_objext \	6608	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6014	conftest$ac_exeext conftest.$ac_ext	6609	conftest$ac_exeext conftest.$ac_ext
6015	LIBS=$ac_check_lib_save_LIBS	6610	LIBS=$ac_check_lib_save_LIBS
6016	fi	6611	fi
6017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6018	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6613	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6019	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :	6614	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6615	then :
6020	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6616	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6021	fi	6617	fi
6022		6618
6023	fi	6619	fi
6024	fi	6620	fi
…		…
6029	# on later versions), says Simon Leinen: it contains gethostby*	6625	# on later versions), says Simon Leinen: it contains gethostby*
6030	# variants that don't use the name server (or something). -lsocket	6626	# variants that don't use the name server (or something). -lsocket
6031	# must be given before -lnsl if both are needed. We assume that	6627	# must be given before -lnsl if both are needed. We assume that
6032	# if connect needs -lnsl, so does gethostbyname.	6628	# if connect needs -lnsl, so does gethostbyname.
6033	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6629	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6034	if test "x$ac_cv_func_connect" = x""yes; then :	6630	if test "x$ac_cv_func_connect" = xyes
		6631	then :
6035		6632
6036	fi	6633	fi
6037		6634
6038	if test $ac_cv_func_connect = no; then	6635	if test $ac_cv_func_connect = no; then
6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6040	$as_echo_n "checking for connect in -lsocket... " >&6; }	6637	printf %s "checking for connect in -lsocket... " >&6; }
6041	if test "${ac_cv_lib_socket_connect+set}" = set; then :	6638	if test ${ac_cv_lib_socket_connect+y}
6042	$as_echo_n "(cached) " >&6	6639	then :
6043	else	6640	printf %s "(cached) " >&6
		6641	else $as_nop
6044	ac_check_lib_save_LIBS=$LIBS	6642	ac_check_lib_save_LIBS=$LIBS
6045	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6643	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047	/* end confdefs.h. */	6645	/* end confdefs.h. */
6048		6646
6049	/* Override any GCC internal prototype to avoid an error.	6647	namespace conftest {
6050	Use char because int might match the return type of a GCC	6648	extern "C" int connect ();
6051	builtin and then its argument prototype would still apply. */	6649	}
6052	#ifdef __cplusplus
6053	extern "C"
6054	#endif
6055	char connect ();
6056	int	6650	int
6057	main ()	6651	main (void)
6058	{	6652	{
6059	return connect ();	6653	return conftest::connect ();
6060	;	6654	;
6061	return 0;	6655	return 0;
6062	}	6656	}
6063	_ACEOF	6657	_ACEOF
6064	if ac_fn_cxx_try_link "$LINENO"; then :	6658	if ac_fn_cxx_try_link "$LINENO"
		6659	then :
6065	ac_cv_lib_socket_connect=yes	6660	ac_cv_lib_socket_connect=yes
6066	else	6661	else $as_nop
6067	ac_cv_lib_socket_connect=no	6662	ac_cv_lib_socket_connect=no
6068	fi	6663	fi
6069	rm -f core conftest.err conftest.$ac_objext \	6664	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6070	conftest$ac_exeext conftest.$ac_ext	6665	conftest$ac_exeext conftest.$ac_ext
6071	LIBS=$ac_check_lib_save_LIBS	6666	LIBS=$ac_check_lib_save_LIBS
6072	fi	6667	fi
6073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6074	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6669	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6075	if test "x$ac_cv_lib_socket_connect" = x""yes; then :	6670	if test "x$ac_cv_lib_socket_connect" = xyes
		6671	then :
6076	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6672	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6077	fi	6673	fi
6078		6674
6079	fi	6675	fi
6080		6676
6081	# Guillermo Gomez says -lposix is necessary on A/UX.	6677	# Guillermo Gomez says -lposix is necessary on A/UX.
6082	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6678	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6083	if test "x$ac_cv_func_remove" = x""yes; then :	6679	if test "x$ac_cv_func_remove" = xyes
		6680	then :
6084		6681
6085	fi	6682	fi
6086		6683
6087	if test $ac_cv_func_remove = no; then	6684	if test $ac_cv_func_remove = no; then
6088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6685	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6089	$as_echo_n "checking for remove in -lposix... " >&6; }	6686	printf %s "checking for remove in -lposix... " >&6; }
6090	if test "${ac_cv_lib_posix_remove+set}" = set; then :	6687	if test ${ac_cv_lib_posix_remove+y}
6091	$as_echo_n "(cached) " >&6	6688	then :
6092	else	6689	printf %s "(cached) " >&6
		6690	else $as_nop
6093	ac_check_lib_save_LIBS=$LIBS	6691	ac_check_lib_save_LIBS=$LIBS
6094	LIBS="-lposix $LIBS"	6692	LIBS="-lposix $LIBS"
6095	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6096	/* end confdefs.h. */	6694	/* end confdefs.h. */
6097		6695
6098	/* Override any GCC internal prototype to avoid an error.	6696	namespace conftest {
6099	Use char because int might match the return type of a GCC	6697	extern "C" int remove ();
6100	builtin and then its argument prototype would still apply. */	6698	}
6101	#ifdef __cplusplus
6102	extern "C"
6103	#endif
6104	char remove ();
6105	int	6699	int
6106	main ()	6700	main (void)
6107	{	6701	{
6108	return remove ();	6702	return conftest::remove ();
6109	;	6703	;
6110	return 0;	6704	return 0;
6111	}	6705	}
6112	_ACEOF	6706	_ACEOF
6113	if ac_fn_cxx_try_link "$LINENO"; then :	6707	if ac_fn_cxx_try_link "$LINENO"
		6708	then :
6114	ac_cv_lib_posix_remove=yes	6709	ac_cv_lib_posix_remove=yes
6115	else	6710	else $as_nop
6116	ac_cv_lib_posix_remove=no	6711	ac_cv_lib_posix_remove=no
6117	fi	6712	fi
6118	rm -f core conftest.err conftest.$ac_objext \	6713	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6119	conftest$ac_exeext conftest.$ac_ext	6714	conftest$ac_exeext conftest.$ac_ext
6120	LIBS=$ac_check_lib_save_LIBS	6715	LIBS=$ac_check_lib_save_LIBS
6121	fi	6716	fi
6122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6717	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6123	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6718	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6124	if test "x$ac_cv_lib_posix_remove" = x""yes; then :	6719	if test "x$ac_cv_lib_posix_remove" = xyes
		6720	then :
6125	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6126	fi	6722	fi
6127		6723
6128	fi	6724	fi
6129		6725
6130	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6726	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6131	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6727	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6132	if test "x$ac_cv_func_shmat" = x""yes; then :	6728	if test "x$ac_cv_func_shmat" = xyes
		6729	then :
6133		6730
6134	fi	6731	fi
6135		6732
6136	if test $ac_cv_func_shmat = no; then	6733	if test $ac_cv_func_shmat = no; then
6137	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6734	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6138	$as_echo_n "checking for shmat in -lipc... " >&6; }	6735	printf %s "checking for shmat in -lipc... " >&6; }
6139	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :	6736	if test ${ac_cv_lib_ipc_shmat+y}
6140	$as_echo_n "(cached) " >&6	6737	then :
6141	else	6738	printf %s "(cached) " >&6
		6739	else $as_nop
6142	ac_check_lib_save_LIBS=$LIBS	6740	ac_check_lib_save_LIBS=$LIBS
6143	LIBS="-lipc $LIBS"	6741	LIBS="-lipc $LIBS"
6144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6145	/* end confdefs.h. */	6743	/* end confdefs.h. */
6146		6744
6147	/* Override any GCC internal prototype to avoid an error.	6745	namespace conftest {
6148	Use char because int might match the return type of a GCC	6746	extern "C" int shmat ();
6149	builtin and then its argument prototype would still apply. */	6747	}
6150	#ifdef __cplusplus
6151	extern "C"
6152	#endif
6153	char shmat ();
6154	int	6748	int
6155	main ()	6749	main (void)
6156	{	6750	{
6157	return shmat ();	6751	return conftest::shmat ();
6158	;	6752	;
6159	return 0;	6753	return 0;
6160	}	6754	}
6161	_ACEOF	6755	_ACEOF
6162	if ac_fn_cxx_try_link "$LINENO"; then :	6756	if ac_fn_cxx_try_link "$LINENO"
		6757	then :
6163	ac_cv_lib_ipc_shmat=yes	6758	ac_cv_lib_ipc_shmat=yes
6164	else	6759	else $as_nop
6165	ac_cv_lib_ipc_shmat=no	6760	ac_cv_lib_ipc_shmat=no
6166	fi	6761	fi
6167	rm -f core conftest.err conftest.$ac_objext \	6762	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6168	conftest$ac_exeext conftest.$ac_ext	6763	conftest$ac_exeext conftest.$ac_ext
6169	LIBS=$ac_check_lib_save_LIBS	6764	LIBS=$ac_check_lib_save_LIBS
6170	fi	6765	fi
6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6766	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6172	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6767	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6173	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :	6768	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6769	then :
6174	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6770	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6175	fi	6771	fi
6176		6772
6177	fi	6773	fi
6178	fi	6774	fi
…		…
6184	# check for ICE first), but we must link in the order -lSM -lICE or	6780	# 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.	6781	# 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	6782	# These have to be linked with before -lX11, unlike the other
6187	# libraries we check for below, so use a different variable.	6783	# libraries we check for below, so use a different variable.
6188	# John Interrante, Karl Berry	6784	# John Interrante, Karl Berry
6189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6785	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6190	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6786	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6191	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :	6787	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6192	$as_echo_n "(cached) " >&6	6788	then :
6193	else	6789	printf %s "(cached) " >&6
		6790	else $as_nop
6194	ac_check_lib_save_LIBS=$LIBS	6791	ac_check_lib_save_LIBS=$LIBS
6195	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6197	/* end confdefs.h. */	6794	/* end confdefs.h. */
6198		6795
6199	/* Override any GCC internal prototype to avoid an error.	6796	namespace conftest {
6200	Use char because int might match the return type of a GCC	6797	extern "C" int IceConnectionNumber ();
6201	builtin and then its argument prototype would still apply. */	6798	}
6202	#ifdef __cplusplus
6203	extern "C"
6204	#endif
6205	char IceConnectionNumber ();
6206	int	6799	int
6207	main ()	6800	main (void)
6208	{	6801	{
6209	return IceConnectionNumber ();	6802	return conftest::IceConnectionNumber ();
6210	;	6803	;
6211	return 0;	6804	return 0;
6212	}	6805	}
6213	_ACEOF	6806	_ACEOF
6214	if ac_fn_cxx_try_link "$LINENO"; then :	6807	if ac_fn_cxx_try_link "$LINENO"
		6808	then :
6215	ac_cv_lib_ICE_IceConnectionNumber=yes	6809	ac_cv_lib_ICE_IceConnectionNumber=yes
6216	else	6810	else $as_nop
6217	ac_cv_lib_ICE_IceConnectionNumber=no	6811	ac_cv_lib_ICE_IceConnectionNumber=no
6218	fi	6812	fi
6219	rm -f core conftest.err conftest.$ac_objext \	6813	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6220	conftest$ac_exeext conftest.$ac_ext	6814	conftest$ac_exeext conftest.$ac_ext
6221	LIBS=$ac_check_lib_save_LIBS	6815	LIBS=$ac_check_lib_save_LIBS
6222	fi	6816	fi
6223	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6817	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6224	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6818	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6225	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :	6819	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6820	then :
6226	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6821	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6227	fi	6822	fi
6228		6823
6229	LDFLAGS=$ac_save_LDFLAGS	6824	LDFLAGS=$ac_save_LDFLAGS
6230		6825
6231	fi	6826	fi
6232		6827
6233		6828
6234	image_lib=none	6829	if test -n "$ac_tool_prefix"; then
6235
6236	PIXBUF_CFLAGS=
6237	PIXBUF_LIBS=
6238
6239	if test x$support_pixbuf = xyes; then
6240	support_pixbuf=no
6241	# Extract the first word of "pkg-config", so it can be a program name with args.	6830	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6242	set dummy pkg-config; ac_word=$2	6831	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6832	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6244	$as_echo_n "checking for $ac_word... " >&6; }	6833	printf %s "checking for $ac_word... " >&6; }
6245	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	6834	if test ${ac_cv_path_PKG_CONFIG+y}
6246	$as_echo_n "(cached) " >&6	6835	then :
6247	else	6836	printf %s "(cached) " >&6
		6837	else $as_nop
6248	case $PKG_CONFIG in	6838	case $PKG_CONFIG in
6249	[\\/]* \| ?:[\\/]*)	6839	[\\/]* \| ?:[\\/]*)
6250	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6840	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6251	;;	6841	;;
6252	*)	6842	*)
6253	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6254	for as_dir in $PATH	6844	for as_dir in $PATH
6255	do	6845	do
6256	IFS=$as_save_IFS	6846	IFS=$as_save_IFS
6257	test -z "$as_dir" && as_dir=.	6847	case $as_dir in #(((
		6848	'') as_dir=./ ;;
		6849	*/) ;;
		6850	*) as_dir=$as_dir/ ;;
		6851	esac
6258	for ac_exec_ext in '' $ac_executable_extensions; do	6852	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	6853	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"	6854	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$ac_exec_ext" >&5	6855	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6262	break 2	6856	break 2
6263	fi	6857	fi
6264	done	6858	done
6265	done	6859	done
6266	IFS=$as_save_IFS	6860	IFS=$as_save_IFS
6267		6861
6268	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6269	;;	6862	;;
6270	esac	6863	esac
6271	fi	6864	fi
6272	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6865	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6273	if test -n "$PKG_CONFIG"; then	6866	if test -n "$PKG_CONFIG"; then
6274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	6867	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6275	$as_echo "$PKG_CONFIG" >&6; }	6868	printf "%s\n" "$PKG_CONFIG" >&6; }
6276	else	6869	else
6277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6278	$as_echo "no" >&6; }	6871	printf "%s\n" "no" >&6; }
6279	fi	6872	fi
6280		6873
6281		6874
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	$as_echo "no" >&6; }
6304	fi
6305	fi	6875	fi
6306		6876	if test -z "$ac_cv_path_PKG_CONFIG"; then
6307		6877	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.	6878	# Extract the first word of "pkg-config", so it can be a program name with args.
6319	set dummy afterimage-config; ac_word=$2	6879	set dummy pkg-config; ac_word=$2
6320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6321	$as_echo_n "checking for $ac_word... " >&6; }	6881	printf %s "checking for $ac_word... " >&6; }
6322	if test "${ac_cv_path_afterimage_config+set}" = set; then :	6882	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6323	$as_echo_n "(cached) " >&6	6883	then :
6324	else	6884	printf %s "(cached) " >&6
6325	case $afterimage_config in	6885	else $as_nop
		6886	case $ac_pt_PKG_CONFIG in
6326	[\\/]* \| ?:[\\/]*)	6887	[\\/]* \| ?:[\\/]*)
6327	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.	6888	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6328	;;	6889	;;
6329	*)	6890	*)
6330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6331	for as_dir in $PATH	6892	for as_dir in $PATH
6332	do	6893	do
6333	IFS=$as_save_IFS	6894	IFS=$as_save_IFS
6334	test -z "$as_dir" && as_dir=.	6895	case $as_dir in #(((
		6896	'') as_dir=./ ;;
		6897	*/) ;;
		6898	*) as_dir=$as_dir/ ;;
		6899	esac
6335	for ac_exec_ext in '' $ac_executable_extensions; do	6900	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	6901	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"	6902	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$ac_exec_ext" >&5	6903	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6339	break 2	6904	break 2
6340	fi	6905	fi
6341	done	6906	done
6342	done	6907	done
6343	IFS=$as_save_IFS	6908	IFS=$as_save_IFS
6344		6909
6345	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
6346	;;	6910	;;
6347	esac	6911	esac
6348	fi	6912	fi
6349	afterimage_config=$ac_cv_path_afterimage_config	6913	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6350	if test -n "$afterimage_config"; then	6914	if test -n "$ac_pt_PKG_CONFIG"; then
6351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5	6915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6352	$as_echo "$afterimage_config" >&6; }	6916	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6353	else	6917	else
6354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6918	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6355	$as_echo "no" >&6; }	6919	printf "%s\n" "no" >&6; }
6356	fi	6920	fi
6357		6921
6358		6922	if test "x$ac_pt_PKG_CONFIG" = x; then
6359	fi	6923	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	6924	else
6389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6925	case $cross_compiling:$ac_tool_warned in
6390	$as_echo "no" >&6; }	6926	yes:)
		6927	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6928	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6929	ac_tool_warned=yes ;;
		6930	esac
		6931	PKG_CONFIG=$ac_pt_PKG_CONFIG
6391	fi	6932	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	$as_echo_n "(cached) " >&6
6425	else	6933	else
		6934	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6935	fi
		6936
		6937
		6938
		6939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
		6940	printf %s "checking for libptytty... " >&6; }
		6941	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6942	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6943	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6944
		6945	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6946	printf "%s\n" "ok" >&6; }
		6947	:
		6948	else
		6949	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6950	printf "%s\n" "no" >&6; }
		6951
		6952	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6953
		6954	fi
		6955
		6956
		6957
		6958
		6959
		6960	image_lib=none
		6961
		6962	PIXBUF_CFLAGS=
		6963	PIXBUF_LIBS=
		6964
		6965	if test x$support_pixbuf = xyes; then
		6966
		6967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		6968	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		6969	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6970	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6971	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6972
		6973	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6974	printf "%s\n" "ok" >&6; }
		6975
		6976	image_lib=gdk-pixbuf
		6977
		6978	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6979
		6980
		6981	else
		6982	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6983	printf "%s\n" "no" >&6; }
		6984	:
		6985	fi
		6986
		6987	fi
		6988
		6989
		6990
		6991
		6992	STARTUP_NOTIFICATION_CFLAGS=
		6993	STARTUP_NOTIFICATION_LIBS=
		6994
		6995	if test x$support_startup_notification = xyes; then
		6996
		6997	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
		6998	printf %s "checking for libstartup-notification-1.0... " >&6; }
		6999	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		7000	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		7001	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		7002
		7003	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7004	printf "%s\n" "ok" >&6; }
		7005
		7006
		7007	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7008
		7009
		7010	else
		7011	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7012	printf "%s\n" "no" >&6; }
		7013	:
		7014	fi
		7015
		7016	fi
		7017
		7018
		7019
		7020
		7021	if test x$support_frills = xyes; then
		7022
		7023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7024	printf %s "checking for xmu... " >&6; }
		7025	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7026	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7027	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7028
		7029	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7030	printf "%s\n" "ok" >&6; }
		7031
		7032	X_LIBS="$XMU_LIBS $X_LIBS"
		7033	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7034
		7035	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7036
		7037
		7038	else
		7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7040	printf "%s\n" "no" >&6; }
		7041	:
		7042	fi
		7043
		7044	fi
		7045
		7046	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7047	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7048	then :
		7049	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7050
		7051	fi
		7052	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		7053	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		7054	then :
		7055	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		7056
		7057	fi
		7058	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7059	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7060	then :
		7061	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		7062
		7063	fi
		7064	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7065	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7066	then :
		7067	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		7068
		7069	fi
		7070	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7071	if test "x$ac_cv_header_stdint_h" = xyes
		7072	then :
		7073	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		7074
		7075	fi
		7076	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7077	if test "x$ac_cv_header_wchar_h" = xyes
		7078	then :
		7079	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7080
		7081	fi
		7082
		7083
		7084	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		7085	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		7086	if test ${rxvt_cv_xlib_illegal_access+y}
		7087	then :
		7088	printf %s "(cached) " >&6
		7089	else $as_nop
6426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6427	/* end confdefs.h. */	7091	/* end confdefs.h. */
		7092
		7093	#define XLIB_ILLEGAL_ACCESS
6428	#include <X11/Xlib.h>	7094	#include <X11/Xlib.h>
		7095
6429	int	7096	int
6430	main ()	7097	main (void)
6431	{	7098	{
6432	XPointer dummy;	7099
		7100	Display *dpy;
		7101	dpy->xdefaults = (char *)0;
		7102
6433	;	7103	;
6434	return 0;	7104	return 0;
6435	}	7105	}
6436	_ACEOF	7106	_ACEOF
6437	if ac_fn_cxx_try_compile "$LINENO"; then :	7107	if ac_fn_cxx_try_compile "$LINENO"
6438	rxvt_cv_xpointer=yes	7108	then :
6439	else	7109	rxvt_cv_xlib_illegal_access=yes
6440	rxvt_cv_xpointer=no	7110	else $as_nop
		7111	rxvt_cv_xlib_illegal_access=no
		7112
6441	fi	7113	fi
6442	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7114	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6443	fi	7115	fi
6444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xpointer" >&5	7116	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6445	$as_echo "$rxvt_cv_xpointer" >&6; }	7117	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 :	7118	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6455	$as_echo_n "(cached) " >&6	7119
6456	else	7120	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6457	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7121
		7122	fi
		7123
		7124	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7125	if test "x$ac_cv_type_mode_t" = xyes
		7126	then :
		7127
		7128	else $as_nop
		7129
		7130	printf "%s\n" "#define mode_t int" >>confdefs.h
		7131
		7132	fi
		7133
		7134
		7135	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7136	"
		7137	if test "x$ac_cv_type_pid_t" = xyes
		7138	then :
		7139
		7140	else $as_nop
		7141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6458	/* end confdefs.h. */	7142	/* end confdefs.h. */
6459		7143
6460	#define XLIB_ILLEGAL_ACCESS	7144	#if defined _WIN64 && !defined __CYGWIN__
6461	#include <X11/Xlib.h>	7145	LLP64
		7146	#endif
6462		7147
6463	int	7148	int
6464	main ()	7149	main (void)
6465	{	7150	{
6466
6467	Display *dpy;
6468	dpy->xdefaults = (char *)0;
6469		7151
6470	;	7152	;
6471	return 0;	7153	return 0;
6472	}	7154	}
		7155
6473	_ACEOF	7156	_ACEOF
6474	if ac_fn_cxx_try_compile "$LINENO"; then :	7157	if ac_fn_cxx_try_compile "$LINENO"
6475	rxvt_cv_xlib_illegal_access=yes	7158	then :
		7159	ac_pid_type='int'
		7160	else $as_nop
		7161	ac_pid_type='__int64'
		7162	fi
		7163	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7164
		7165	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7166
		7167
		7168	fi
		7169
		7170
		7171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7172	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7173	if test ${ac_cv_path_GREP+y}
		7174	then :
		7175	printf %s "(cached) " >&6
		7176	else $as_nop
		7177	if test -z "$GREP"; then
		7178	ac_path_GREP_found=false
		7179	# Loop through the user's path and test for each of PROGNAME-LIST
		7180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7181	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7182	do
		7183	IFS=$as_save_IFS
		7184	case $as_dir in #(((
		7185	'') as_dir=./ ;;
		7186	*/) ;;
		7187	*) as_dir=$as_dir/ ;;
		7188	esac
		7189	for ac_prog in grep ggrep
		7190	do
		7191	for ac_exec_ext in '' $ac_executable_extensions; do
		7192	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7193	as_fn_executable_p "$ac_path_GREP" \|\| continue
		7194	# Check for GNU ac_path_GREP and select it if it is found.
		7195	# Check for GNU $ac_path_GREP
		7196	case `"$ac_path_GREP" --version 2>&1` in
		7197	GNU)
		7198	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7199	*)
		7200	ac_count=0
		7201	printf %s 0123456789 >"conftest.in"
		7202	while :
		7203	do
		7204	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7205	mv "conftest.tmp" "conftest.in"
		7206	cp "conftest.in" "conftest.nl"
		7207	printf "%s\n" 'GREP' >> "conftest.nl"
		7208	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7209	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7210	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7211	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7212	# Best one so far, save it but keep looking for a better one
		7213	ac_cv_path_GREP="$ac_path_GREP"
		7214	ac_path_GREP_max=$ac_count
		7215	fi
		7216	# 10*(2^10) chars as input seems more than enough
		7217	test $ac_count -gt 10 && break
		7218	done
		7219	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7220	esac
		7221
		7222	$ac_path_GREP_found && break 3
		7223	done
		7224	done
		7225	done
		7226	IFS=$as_save_IFS
		7227	if test -z "$ac_cv_path_GREP"; then
		7228	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7229	fi
6476	else	7230	else
6477	rxvt_cv_xlib_illegal_access=no	7231	ac_cv_path_GREP=$GREP
6478
6479	fi	7232	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		7233
6486	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6487
6488	fi	7234	fi
		7235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7236	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7237	GREP="$ac_cv_path_GREP"
6489		7238
6490	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6491	if test "x$ac_cv_type_mode_t" = x""yes; then :
6492		7239
		7240	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7241	printf %s "checking for egrep... " >&6; }
		7242	if test ${ac_cv_path_EGREP+y}
		7243	then :
		7244	printf %s "(cached) " >&6
		7245	else $as_nop
		7246	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		7247	then ac_cv_path_EGREP="$GREP -E"
		7248	else
		7249	if test -z "$EGREP"; then
		7250	ac_path_EGREP_found=false
		7251	# Loop through the user's path and test for each of PROGNAME-LIST
		7252	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7253	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7254	do
		7255	IFS=$as_save_IFS
		7256	case $as_dir in #(((
		7257	'') as_dir=./ ;;
		7258	*/) ;;
		7259	*) as_dir=$as_dir/ ;;
		7260	esac
		7261	for ac_prog in egrep
		7262	do
		7263	for ac_exec_ext in '' $ac_executable_extensions; do
		7264	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7265	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7266	# Check for GNU ac_path_EGREP and select it if it is found.
		7267	# Check for GNU $ac_path_EGREP
		7268	case `"$ac_path_EGREP" --version 2>&1` in
		7269	GNU)
		7270	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7271	*)
		7272	ac_count=0
		7273	printf %s 0123456789 >"conftest.in"
		7274	while :
		7275	do
		7276	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7277	mv "conftest.tmp" "conftest.in"
		7278	cp "conftest.in" "conftest.nl"
		7279	printf "%s\n" 'EGREP' >> "conftest.nl"
		7280	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7281	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7282	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7283	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7284	# Best one so far, save it but keep looking for a better one
		7285	ac_cv_path_EGREP="$ac_path_EGREP"
		7286	ac_path_EGREP_max=$ac_count
		7287	fi
		7288	# 10*(2^10) chars as input seems more than enough
		7289	test $ac_count -gt 10 && break
		7290	done
		7291	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7292	esac
		7293
		7294	$ac_path_EGREP_found && break 3
		7295	done
		7296	done
		7297	done
		7298	IFS=$as_save_IFS
		7299	if test -z "$ac_cv_path_EGREP"; then
		7300	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7301	fi
6493	else	7302	else
6494		7303	ac_cv_path_EGREP=$EGREP
6495	cat >>confdefs.h <<_ACEOF
6496	#define mode_t int
6497	_ACEOF
6498
6499	fi	7304	fi
6500		7305
6501	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"	7306	fi
6502	if test "x$ac_cv_type_pid_t" = x""yes; then :
6503
6504	else
6505
6506	cat >>confdefs.h <<_ACEOF
6507	#define pid_t int
6508	_ACEOF
6509
6510	fi	7307	fi
		7308	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7309	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7310	EGREP="$ac_cv_path_EGREP"
6511		7311
		7312
6512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5	7313	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6513	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }	7314	printf %s "checking for uid_t in sys/types.h... " >&6; }
6514	if test "${ac_cv_type_uid_t+set}" = set; then :	7315	if test ${ac_cv_type_uid_t+y}
6515	$as_echo_n "(cached) " >&6	7316	then :
6516	else	7317	printf %s "(cached) " >&6
		7318	else $as_nop
6517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7319	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518	/* end confdefs.h. */	7320	/* end confdefs.h. */
6519	#include <sys/types.h>	7321	#include <sys/types.h>
6520		7322
6521	_ACEOF	7323	_ACEOF
6522	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7324	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6523	$EGREP "uid_t" >/dev/null 2>&1; then :	7325	$EGREP "uid_t" >/dev/null 2>&1
		7326	then :
6524	ac_cv_type_uid_t=yes	7327	ac_cv_type_uid_t=yes
6525	else	7328	else $as_nop
6526	ac_cv_type_uid_t=no	7329	ac_cv_type_uid_t=no
6527	fi	7330	fi
6528	rm -f conftest*	7331	rm -rf conftest*
6529		7332
6530	fi	7333	fi
6531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5	7334	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6532	$as_echo "$ac_cv_type_uid_t" >&6; }	7335	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6533	if test $ac_cv_type_uid_t = no; then	7336	if test $ac_cv_type_uid_t = no; then
6534		7337
6535	$as_echo "#define uid_t int" >>confdefs.h	7338	printf "%s\n" "#define uid_t int" >>confdefs.h
6536		7339
6537		7340
6538	$as_echo "#define gid_t int" >>confdefs.h	7341	printf "%s\n" "#define gid_t int" >>confdefs.h
6539		7342
6540	fi	7343	fi
6541		7344
6542	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7345	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6543	case $ac_cv_c_int16_t in #(	7346	case $ac_cv_c_int16_t in #(
6544	no\|yes) ;; #(	7347	no\|yes) ;; #(
6545	*)	7348	*)
6546		7349
6547	cat >>confdefs.h <<_ACEOF	7350	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6548	#define int16_t $ac_cv_c_int16_t
6549	_ACEOF
6550	;;	7351	;;
6551	esac	7352	esac
6552		7353
6553	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7354	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6554	case $ac_cv_c_uint16_t in #(	7355	case $ac_cv_c_uint16_t in #(
6555	no\|yes) ;; #(	7356	no\|yes) ;; #(
6556	*)	7357	*)
6557		7358
6558		7359
6559	cat >>confdefs.h <<_ACEOF	7360	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6560	#define uint16_t $ac_cv_c_uint16_t
6561	_ACEOF
6562	;;	7361	;;
6563	esac	7362	esac
6564		7363
6565	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7364	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6566	case $ac_cv_c_int32_t in #(	7365	case $ac_cv_c_int32_t in #(
6567	no\|yes) ;; #(	7366	no\|yes) ;; #(
6568	*)	7367	*)
6569		7368
6570	cat >>confdefs.h <<_ACEOF	7369	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6571	#define int32_t $ac_cv_c_int32_t
6572	_ACEOF
6573	;;	7370	;;
6574	esac	7371	esac
6575		7372
6576	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7373	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6577	case $ac_cv_c_uint32_t in #(	7374	case $ac_cv_c_uint32_t in #(
6578	no\|yes) ;; #(	7375	no\|yes) ;; #(
6579	*)	7376	*)
6580		7377
6581	$as_echo "#define _UINT32_T 1" >>confdefs.h	7378	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6582		7379
6583		7380
6584	cat >>confdefs.h <<_ACEOF	7381	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6585	#define uint32_t $ac_cv_c_uint32_t
6586	_ACEOF
6587	;;	7382	;;
6588	esac	7383	esac
6589		7384
6590		7385
6591	for ac_func in unsetenv
6592	do :
6593	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7386	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6594	if test "x$ac_cv_func_unsetenv" = x""yes; then :	7387	if test "x$ac_cv_func_unsetenv" = xyes
6595	cat >>confdefs.h <<_ACEOF	7388	then :
6596	#define HAVE_UNSETENV 1	7389	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6597	_ACEOF
6598		7390
6599	fi	7391	fi
6600	done
6601		7392
6602		7393
6603		7394
6604	support_utmp=yes
6605	support_wtmp=yes
6606	support_lastlog=yes
6607		7395
6608	# Check whether --enable-utmp was given.	7396	save_LIBS=$LIBS
6609	if test "${enable_utmp+set}" = set; then :	7397	save_CXXFLAGS=$CXXFLAGS
6610	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7398	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
6611	support_utmp=$enableval	7399	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
6612	fi
6613	fi
6614
6615
6616	# Check whether --enable-wtmp was given.
6617	if test "${enable_wtmp+set}" = set; then :
6618	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6619	support_wtmp=$enableval
6620	fi
6621	fi
6622
6623
6624	# Check whether --enable-lastlog was given.
6625	if test "${enable_lastlog+set}" = set; then :
6626	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6627	support_lastlog=$enableval
6628	fi
6629	fi
6630
6631
6632	if test x$support_utmp = xyes; then	7400	if test x$support_xim = xyes; then
6633		7401	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
6634	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7402	printf %s "checking for working Xlocale... " >&6; }
6635		7403	if test ${rxvt_cv_func_xlocale+y}
6636	fi	7404	then :
6637	if test x$support_wtmp = xyes; then	7405	printf %s "(cached) " >&6
6638		7406	else $as_nop
6639	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7407	if test "$cross_compiling" = yes
6640		7408	then :
6641	fi	7409	:
6642	if test x$support_lastlog = xyes; then	7410	else $as_nop
6643
6644	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6645
6646	fi
6647
6648	for ac_func in \
6649	updwtmp \
6650	updwtmpx \
6651	updlastlogx \
6652
6653	do :
6654	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6655	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6656	eval as_val=\$$as_ac_var
6657	if test "x$as_val" = x""yes; then :
6658	cat >>confdefs.h <<_ACEOF
6659	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6660	_ACEOF
6661
6662	fi
6663	done
6664
6665
6666	for ac_header in lastlog.h
6667	do :
6668	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6669	if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6670	cat >>confdefs.h <<_ACEOF
6671	#define HAVE_LASTLOG_H 1
6672	_ACEOF
6673
6674	fi
6675
6676	done
6677
6678
6679
6680	for ac_header in utmp.h
6681	do :
6682	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6683	if test "x$ac_cv_header_utmp_h" = x""yes; then :
6684	cat >>confdefs.h <<_ACEOF
6685	#define HAVE_UTMP_H 1
6686	_ACEOF
6687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmp" >&5
6688	$as_echo_n "checking for struct utmp... " >&6; }
6689	if test "${pt_cv_struct_utmp+set}" = set; then :
6690	$as_echo_n "(cached) " >&6
6691	else
6692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693	/* end confdefs.h. */	7412	/* end confdefs.h. */
6694	#include <sys/types.h>	7413
6695	#include <utmp.h>	7414	#include <X11/Xlib.h>
6696	int	7415	#include <stdlib.h>
6697	main ()	7416	int main() {
6698	{	7417	char *p;
6699	struct utmp ut;	7418	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
6700	;	7419	exit (XSupportsLocale() ? 0 : 1);
6701	return 0;	7420	else
6702	}	7421	exit (1);
		7422	}
		7423
6703	_ACEOF	7424	_ACEOF
6704	if ac_fn_cxx_try_compile "$LINENO"; then :
6705	pt_cv_struct_utmp=yes
6706	else
6707	pt_cv_struct_utmp=no
6708	fi
6709	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6710	fi
6711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp" >&5
6712	$as_echo "$pt_cv_struct_utmp" >&6; }
6713	if test x$pt_cv_struct_utmp = xyes; then
6714
6715	$as_echo "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6716
6717	fi
6718
6719
6720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host in utmp struct" >&5
6721	$as_echo_n "checking for ut_host in utmp struct... " >&6; }
6722	if test "${pt_cv_struct_utmp_host+set}" = set; then :
6723	$as_echo_n "(cached) " >&6
6724	else
6725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726	/* end confdefs.h. */
6727	#include <sys/types.h>
6728	#include <utmp.h>
6729	int
6730	main ()
6731	{
6732	struct utmp ut; ut.ut_host;
6733	;
6734	return 0;
6735	}
6736	_ACEOF
6737	if ac_fn_cxx_try_compile "$LINENO"; then :
6738	pt_cv_struct_utmp_host=yes
6739	else
6740	pt_cv_struct_utmp_host=no
6741	fi
6742	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743	fi
6744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_host" >&5
6745	$as_echo "$pt_cv_struct_utmp_host" >&6; }
6746	if test x$pt_cv_struct_utmp_host = xyes; then
6747
6748	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6749
6750	fi
6751
6752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid in utmp struct" >&5
6753	$as_echo_n "checking for ut_pid in utmp struct... " >&6; }
6754	if test "${pt_cv_struct_utmp_pid+set}" = set; then :
6755	$as_echo_n "(cached) " >&6
6756	else
6757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6758	/* end confdefs.h. */
6759	#include <sys/types.h>
6760	#include <utmp.h>
6761	int
6762	main ()
6763	{
6764	struct utmp ut; ut.ut_pid;
6765	;
6766	return 0;
6767	}
6768	_ACEOF
6769	if ac_fn_cxx_try_compile "$LINENO"; then :
6770	pt_cv_struct_utmp_pid=yes
6771	else
6772	pt_cv_struct_utmp_pid=no
6773	fi
6774	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6775	fi
6776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmp_pid" >&5
6777	$as_echo "$pt_cv_struct_utmp_pid" >&6; }
6778	if test x$pt_cv_struct_utmp_pid = xyes; then
6779
6780	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6781
6782	fi
6783
6784	fi
6785
6786	done
6787
6788
6789	for ac_header in utmpx.h
6790	do :
6791	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6792	if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6793	cat >>confdefs.h <<_ACEOF
6794	#define HAVE_UTMPX_H 1
6795	_ACEOF
6796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utmpx" >&5
6797	$as_echo_n "checking for struct utmpx... " >&6; }
6798	if test "${pt_cv_struct_utmpx+set}" = set; then :
6799	$as_echo_n "(cached) " >&6
6800	else
6801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6802	/* end confdefs.h. */
6803	#include <sys/types.h>
6804	#include <utmpx.h>
6805	int
6806	main ()
6807	{
6808	struct utmpx ut;
6809	;
6810	return 0;
6811	}
6812	_ACEOF
6813	if ac_fn_cxx_try_compile "$LINENO"; then :
6814	pt_cv_struct_utmpx=yes
6815	else
6816	pt_cv_struct_utmpx=no
6817	fi
6818	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6819	fi
6820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx" >&5
6821	$as_echo "$pt_cv_struct_utmpx" >&6; }
6822	if test x$pt_cv_struct_utmpx = xyes; then
6823
6824	$as_echo "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6825
6826	fi
6827
6828
6829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host in utmpx struct" >&5
6830	$as_echo_n "checking for host in utmpx struct... " >&6; }
6831	if test "${pt_cv_struct_utmpx_host+set}" = set; then :
6832	$as_echo_n "(cached) " >&6
6833	else
6834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835	/* end confdefs.h. */
6836	#include <sys/types.h>
6837	#include <utmpx.h>
6838	int
6839	main ()
6840	{
6841	struct utmpx utx; utx.ut_host;
6842	;
6843	return 0;
6844	}
6845	_ACEOF
6846	if ac_fn_cxx_try_compile "$LINENO"; then :
6847	pt_cv_struct_utmpx_host=yes
6848	else
6849	pt_cv_struct_utmpx_host=no
6850	fi
6851	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6852	fi
6853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_host" >&5
6854	$as_echo "$pt_cv_struct_utmpx_host" >&6; }
6855	if test x$pt_cv_struct_utmpx_host = xyes; then
6856
6857	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6858
6859	fi
6860
6861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for session in utmpx struct" >&5
6862	$as_echo_n "checking for session in utmpx struct... " >&6; }
6863	if test "${pt_cv_struct_utmpx_session+set}" = set; then :
6864	$as_echo_n "(cached) " >&6
6865	else
6866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6867	/* end confdefs.h. */
6868	#include <sys/types.h>
6869	#include <utmpx.h>
6870	int
6871	main ()
6872	{
6873	struct utmpx utx; utx.ut_session;
6874	;
6875	return 0;
6876	}
6877	_ACEOF
6878	if ac_fn_cxx_try_compile "$LINENO"; then :
6879	pt_cv_struct_utmpx_session=yes
6880	else
6881	pt_cv_struct_utmpx_session=no
6882	fi
6883	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6884	fi
6885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_utmpx_session" >&5
6886	$as_echo "$pt_cv_struct_utmpx_session" >&6; }
6887	if test x$pt_cv_struct_utmpx_session = xyes; then
6888
6889	$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6890
6891	fi
6892
6893	fi
6894
6895	done
6896
6897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlog" >&5
6898	$as_echo_n "checking for struct lastlog... " >&6; }
6899	if test "${pt_cv_struct_lastlog+set}" = set; then :
6900	$as_echo_n "(cached) " >&6
6901	else
6902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6903	/* end confdefs.h. */
6904	#include <sys/types.h>
6905	#include <utmp.h>
6906	#ifdef HAVE_LASTLOG_H
6907	#include <lastlog.h>
6908	#endif
6909
6910	int
6911	main ()
6912	{
6913	struct lastlog ll;
6914	;
6915	return 0;
6916	}
6917	_ACEOF
6918	if ac_fn_cxx_try_compile "$LINENO"; then :
6919	pt_cv_struct_lastlog=yes
6920	else
6921	pt_cv_struct_lastlog=no
6922	fi
6923	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6924	fi
6925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlog" >&5
6926	$as_echo "$pt_cv_struct_lastlog" >&6; }
6927	if test x$pt_cv_struct_lastlog = xyes; then
6928
6929	$as_echo "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6930
6931	fi
6932
6933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lastlogx" >&5
6934	$as_echo_n "checking for struct lastlogx... " >&6; }
6935	if test "${pt_cv_struct_lastlogx+set}" = set; then :
6936	$as_echo_n "(cached) " >&6
6937	else
6938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6939	/* end confdefs.h. */
6940	#include <sys/types.h>
6941	#include <utmpx.h>
6942	#ifdef HAVE_LASTLOG_H
6943	#include <lastlog.h>
6944	#endif
6945
6946	int
6947	main ()
6948	{
6949	struct lastlogx ll;
6950	;
6951	return 0;
6952	}
6953	_ACEOF
6954	if ac_fn_cxx_try_compile "$LINENO"; then :
6955	pt_cv_struct_lastlogx=yes
6956	else
6957	pt_cv_struct_lastlogx=no
6958	fi
6959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6960	fi
6961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_struct_lastlogx" >&5
6962	$as_echo "$pt_cv_struct_lastlogx" >&6; }
6963	if test x$pt_cv_struct_lastlogx = xyes; then
6964
6965	$as_echo "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6966
6967	fi
6968
6969
6970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5
6971	$as_echo_n "checking where utmp is located... " >&6; }
6972	if test "${pt_cv_path_utmp+set}" = set; then :
6973	$as_echo_n "(cached) " >&6
6974	else
6975	if test "$cross_compiling" = yes; then :
6976	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define UTMP_FILE in config.h manually" >&5
6977	$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
6978	else
6979	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6980	/* end confdefs.h. */
6981	#include <stdio.h>
6982	#include <stdlib.h>
6983	#include <sys/types.h>
6984	#include <utmp.h>
6985	#include <errno.h>
6986	main()
6987	{
6988	char *u, utmplist[] = {
6989	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
6990	FILE a, f=fopen("conftestval", "w");
6991	if (!f) exit(1);
6992	#ifdef UTMP_FILE
6993	fprintf(f, "%s\n", UTMP_FILE);
6994	exit(0);
6995	#endif
6996	#ifdef _PATH_UTMP
6997	fprintf(f, "%s\n", _PATH_UTMP);
6998	exit(0);
6999	#endif
7000	for (u = utmplist; *u; u++) {
7001	if ((a = fopen(*u, "r")) != NULL \|\| errno == EACCES) {
7002	fprintf(f, "%s\n", *u);
7003	exit(0);
7004	}
7005	}
7006	exit(0);
7007	}
7008	_ACEOF
7009	if ac_fn_cxx_try_run "$LINENO"; then :	7425	if ac_fn_cxx_try_run "$LINENO"
7010	pt_cv_path_utmp=`cat conftestval`	7426	then :
7011	else	7427	rxvt_cv_func_xlocale=yes
7012	pt_cv_path_utmp=	7428	else $as_nop
		7429	rxvt_cv_func_xlocale=no
7013	fi	7430	fi
7014	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	7431	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7015	conftest.$ac_objext conftest.beam conftest.$ac_ext	7432	conftest.$ac_objext conftest.beam conftest.$ac_ext
7016	fi	7433	fi
7017		7434
7018	fi	7435	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: $rxvt_cv_func_xlocale" >&5	7436	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7313	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7437	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7314	if test x$rxvt_cv_func_xlocale = xyes; then	7438	if test x$rxvt_cv_func_xlocale = xyes; then
7315		7439
7316	$as_echo "#define USE_XIM 1" >>confdefs.h	7440	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7317		7441
7318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5	7442	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7319	$as_echo_n "checking for broken XIM callback... " >&6; }	7443	printf %s "checking for broken XIM callback... " >&6; }
7320	if test "${rxvt_cv_broken_ximcb+set}" = set; then :	7444	if test ${rxvt_cv_broken_ximcb+y}
7321	$as_echo_n "(cached) " >&6	7445	then :
7322	else	7446	printf %s "(cached) " >&6
		7447	else $as_nop
7323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7324	/* end confdefs.h. */	7449	/* end confdefs.h. */
7325		7450
7326	#include <X11/Xlib.h>	7451	#include <X11/Xlib.h>
7327		7452
…		…
7331	XIMCallback cb;	7456	XIMCallback cb;
7332	cb.callback = im_destroy_cb;	7457	cb.callback = im_destroy_cb;
7333	}	7458	}
7334		7459
7335	_ACEOF	7460	_ACEOF
7336	if ac_fn_cxx_try_compile "$LINENO"; then :	7461	if ac_fn_cxx_try_compile "$LINENO"
		7462	then :
7337	rxvt_cv_broken_ximcb=yes	7463	rxvt_cv_broken_ximcb=yes
7338	else	7464	else $as_nop
7339	rxvt_cv_broken_ximcb=no	7465	rxvt_cv_broken_ximcb=no
7340	fi	7466	fi
7341	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7467	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7342	fi	7468	fi
7343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5	7469	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7344	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7470	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7345		7471
7346	if test x$rxvt_cv_broken_ximcb = xyes; then	7472	if test x$rxvt_cv_broken_ximcb = xyes; then
7347		7473
7348	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7474	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7349		7475
7350	fi	7476	fi
7351	fi	7477	fi
7352	fi	7478	fi
7353		7479
7354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5	7480	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7355	$as_echo_n "checking for working X setlocale... " >&6; }	7481	printf %s "checking for working X setlocale... " >&6; }
7356	if test "${rxvt_cv_func_xsetlocale+set}" = set; then :	7482	if test ${rxvt_cv_func_xsetlocale+y}
7357	$as_echo_n "(cached) " >&6	7483	then :
7358	else	7484	printf %s "(cached) " >&6
		7485	else $as_nop
7359	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360	/* end confdefs.h. */	7487	/* end confdefs.h. */
7361	#define X_LOCALE 1	7488	#define X_LOCALE 1
7362	#include <X11/Xlocale.h>	7489	#include <X11/Xlocale.h>
7363	int	7490	int
7364	main ()	7491	main (void)
7365	{	7492	{
7366	setlocale(LC_CTYPE, "");	7493	setlocale(LC_CTYPE, "");
7367	;	7494	;
7368	return 0;	7495	return 0;
7369	}	7496	}
7370	_ACEOF	7497	_ACEOF
7371	if ac_fn_cxx_try_link "$LINENO"; then :	7498	if ac_fn_cxx_try_link "$LINENO"
		7499	then :
7372	rxvt_cv_func_xsetlocale=yes	7500	rxvt_cv_func_xsetlocale=yes
7373	else	7501	else $as_nop
7374	rxvt_cv_func_xsetlocale=no	7502	rxvt_cv_func_xsetlocale=no
7375	fi	7503	fi
7376	rm -f core conftest.err conftest.$ac_objext \	7504	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7377	conftest$ac_exeext conftest.$ac_ext	7505	conftest$ac_exeext conftest.$ac_ext
7378	fi	7506	fi
7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5	7507	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7380	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	7508	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7381	if test x$rxvt_cv_func_xsetlocale = xyes; then	7509	if test x$rxvt_cv_func_xsetlocale = xyes; then
7382		7510
7383	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	7511	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7384		7512
7385	fi	7513	fi
7386	LIBS=$save_LIBS	7514	LIBS=$save_LIBS
7387	CFLAGS=$save_CFLAGS	7515	CXXFLAGS=$save_CXXFLAGS
7388		7516
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	7517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7422	$as_echo_n "checking for working nl_langinfo... " >&6; }	7518	printf %s "checking for working nl_langinfo... " >&6; }
7423	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then :	7519	if test ${rxvt_cv_func_nl_langinfo+y}
7424	$as_echo_n "(cached) " >&6	7520	then :
7425	else	7521	printf %s "(cached) " >&6
		7522	else $as_nop
7426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427	/* end confdefs.h. */	7524	/* end confdefs.h. */
7428	#include <langinfo.h>	7525	#include <langinfo.h>
7429	int	7526	int
7430	main ()	7527	main (void)
7431	{	7528	{
7432	nl_langinfo(CODESET);	7529	nl_langinfo(CODESET);
7433	;	7530	;
7434	return 0;	7531	return 0;
7435	}	7532	}
7436	_ACEOF	7533	_ACEOF
7437	if ac_fn_cxx_try_link "$LINENO"; then :	7534	if ac_fn_cxx_try_link "$LINENO"
		7535	then :
7438	rxvt_cv_func_nl_langinfo=yes	7536	rxvt_cv_func_nl_langinfo=yes
7439	else	7537	else $as_nop
7440	rxvt_cv_func_nl_langinfo=no	7538	rxvt_cv_func_nl_langinfo=no
7441	fi	7539	fi
7442	rm -f core conftest.err conftest.$ac_objext \	7540	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7443	conftest$ac_exeext conftest.$ac_ext	7541	conftest$ac_exeext conftest.$ac_ext
7444	fi	7542	fi
7445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5	7543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7446	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	7544	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7447	if test x$rxvt_cv_func_nl_langinfo = xyes; then	7545	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7448		7546
7449	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	7547	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7450		7548
7451	fi	7549	fi
7452		7550
7453		7551	support_image=no
7454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	7552	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
7455	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	7553	support_image=yes
7456	if test "${pt_cv_can_pass_fds+set}" = set; then :
7457	$as_echo_n "(cached) " >&6
7458	else
7459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460	/* end confdefs.h. */
7461
7462	#include <cstddef> // broken bsds (is that redundant?) need this
7463	#include <sys/types.h>
7464	#include <sys/socket.h>
7465	#include <sys/uio.h>
7466
7467	int
7468	main ()
7469	{
7470
7471	{
7472	msghdr msg;
7473	iovec iov;
7474	char buf [100];
7475	char data = 0;
7476
7477	iov.iov_base = &data;
7478	iov.iov_len = 1;
7479
7480	msg.msg_iov = &iov;
7481	msg.msg_iovlen = 1;
7482	msg.msg_control = buf;
7483	msg.msg_controllen = sizeof buf;
7484
7485	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7486	cmsg->cmsg_level = SOL_SOCKET;
7487	cmsg->cmsg_type = SCM_RIGHTS;
7488	cmsg->cmsg_len = 100;
7489
7490	(int )CMSG_DATA (cmsg) = 5;
7491
7492	return sendmsg (3, &msg, 0);
7493	}
7494
7495	;
7496	return 0;
7497	}
7498	_ACEOF
7499	if ac_fn_cxx_try_link "$LINENO"; then :
7500	pt_cv_can_pass_fds=yes
7501	else
7502	pt_cv_can_pass_fds=no
7503	fi	7554	fi
7504	rm -f core conftest.err conftest.$ac_objext \	7555	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
7505	conftest$ac_exeext conftest.$ac_ext	7556	rxvt_have_xrender=no
7506	fi
7507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7508	$as_echo "$pt_cv_can_pass_fds" >&6; }
7509	if test x$pt_cv_can_pass_fds = xyes; then
7510		7557
7511	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7512
7513	else
7514	as_fn_error "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7515	fi
7516
7517
7518
7519	for ac_header in \
7520	pty.h \
7521	util.h \
7522	libutil.h \
7523	sys/ioctl.h \
7524	sys/stropts.h \
7525	stropts.h \
7526
7527	do :
7528	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7529	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7530	eval as_val=\$$as_ac_Header
7531	if test "x$as_val" = x""yes; then :
7532	cat >>confdefs.h <<_ACEOF
7533	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7534	_ACEOF
7535
7536	fi
7537
7538	done
7539
7540
7541	for ac_func in \
7542	revoke \
7543	_getpty \
7544	getpt \
7545	posix_openpt \
7546	isastream \
7547	setuid \
7548	seteuid \
7549	setreuid \
7550	setresuid \
7551
7552	do :
7553	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7554	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7555	eval as_val=\$$as_ac_var
7556	if test "x$as_val" = x""yes; then :
7557	cat >>confdefs.h <<_ACEOF
7558	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7559	_ACEOF
7560
7561	fi
7562	done
7563
7564
7565	have_clone=no
7566
7567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
7568	$as_echo_n "checking for /dev/ptc... " >&6; }
7569	if test -e /dev/ptc; then
7570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7571	$as_echo "yes" >&6; }
7572
7573	$as_echo "#define CLONE_DEVICE \"/dev/ptc\"" >>confdefs.h
7574
7575	have_clone=yes
7576	else
7577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7578	$as_echo "no" >&6; }
7579	fi
7580
7581	case $host in
7582	--cygwin*)
7583	have_clone=yes
7584
7585	$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7586
7587	;;
7588	*)
7589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5	7558	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7590	$as_echo_n "checking for /dev/ptmx... " >&6; }	7559	printf %s "checking for xrender... " >&6; }
7591	if test -e /dev/ptmx; then	7560	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	7561	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7593	$as_echo "yes" >&6; }	7562	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7594		7563
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	7564	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7603	$as_echo "no" >&6; }	7565	printf "%s\n" "ok" >&6; }
7604	fi
7605	;;
7606	esac
7607		7566
7608	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then	7567	X_LIBS="$XRENDER_LIBS $X_LIBS"
7609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5	7568	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7610	$as_echo_n "checking for UNIX98 ptys... " >&6; }	7569	rxvt_have_xrender=yes
7611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7612	/* end confdefs.h. */
7613	#include <stdlib.h>
7614	int
7615	main ()
7616	{
7617	grantpt(0);unlockpt(0);ptsname(0);
7618	;
7619	return 0;
7620	}
7621	_ACEOF
7622	if ac_fn_cxx_try_link "$LINENO"; then :
7623	unix98_pty=yes
7624		7570
7625	$as_echo "#define UNIX98_PTY 1" >>confdefs.h	7571	save_LIBS="$LIBS"
		7572	LIBS="$LIBS $X_LIBS"
		7573	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
		7574	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		7575	then :
7626		7576
7627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	7577	else $as_nop
7628	$as_echo "yes" >&6; }	7578	rxvt_have_xrender=no
7629	else
7630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631	$as_echo "no" >&6; }
7632	fi	7579	fi
7633	rm -f core conftest.err conftest.$ac_objext \
7634	conftest$ac_exeext conftest.$ac_ext
7635	fi
7636		7580
7637	if test -z "$unix98_pty"; then	7581	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5	7582	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7639	$as_echo_n "checking for library containing openpty... " >&6; }	7583	then :
7640	if test "${ac_cv_search_openpty+set}" = set; then :
7641	$as_echo_n "(cached) " >&6
7642	else
7643	ac_func_search_save_LIBS=$LIBS
7644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645	/* end confdefs.h. */
7646		7584
7647	/* Override any GCC internal prototype to avoid an error.	7585	else $as_nop
7648	Use char because int might match the return type of a GCC	7586	rxvt_have_xrender=no
7649	builtin and then its argument prototype would still apply. */	7587	fi
7650	#ifdef __cplusplus	7588
7651	extern "C"	7589	LIBS="$save_LIBS"
7652	#endif	7590
7653	char openpty ();
7654	int
7655	main ()
7656	{
7657	return openpty ();
7658	;
7659	return 0;
7660	}
7661	_ACEOF
7662	for ac_lib in '' util; do
7663	if test -z "$ac_lib"; then
7664	ac_res="none required"
7665	else	7591	else
7666	ac_res=-l$ac_lib	7592	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7667	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	7593	printf "%s\n" "no" >&6; }
		7594	:
7668	fi	7595	fi
7669	if ac_fn_cxx_try_link "$LINENO"; then :
7670	ac_cv_search_openpty=$ac_res
7671	fi
7672	rm -f core conftest.err conftest.$ac_objext \
7673	conftest$ac_exeext
7674	if test "${ac_cv_search_openpty+set}" = set; then :
7675	break
7676	fi
7677	done
7678	if test "${ac_cv_search_openpty+set}" = set; then :
7679		7596
7680	else
7681	ac_cv_search_openpty=no
7682	fi	7597	fi
7683	rm conftest.$ac_ext
7684	LIBS=$ac_func_search_save_LIBS
7685	fi
7686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7687	$as_echo "$ac_cv_search_openpty" >&6; }
7688	ac_res=$ac_cv_search_openpty
7689	if test "$ac_res" != no; then :
7690	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7691		7598
7692	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	7599	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7693		7600
7694	fi	7601	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
		7602	printf %s "checking for fontconfig xft... " >&6; }
		7603	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7604	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7605	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7695		7606
7696	fi	7607	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7608	printf "%s\n" "ok" >&6; }
7697		7609
		7610	X_LIBS="$XFT_LIBS $X_LIBS"
		7611	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7698		7612
7699
7700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7701	$as_echo_n "checking for tty group... " >&6; }
7702	if test "${pt_cv_tty_group+set}" = set; then :
7703	$as_echo_n "(cached) " >&6
7704	else
7705	if test "$cross_compiling" = yes; then :
7706	pt_cv_tty_group=no
7707	else
7708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7709	/* end confdefs.h. */
7710
7711	#include <sys/types.h>
7712	#include <sys/stat.h>
7713	#include <unistd.h>
7714	#include <grp.h>
7715
7716	main()
7717	{
7718	struct stat st;
7719	struct group *gr;
7720	char *tty;
7721	gr = getgrnam("tty");
7722	tty = ttyname(0);
7723	if (gr != 0
7724	&& tty != 0
7725	&& (stat(tty, &st)) == 0
7726	&& st.st_gid == gr->gr_gid)
7727	return 0;
7728	else	7613	else
7729	return 1;
7730	}
7731	_ACEOF
7732	if ac_fn_cxx_try_run "$LINENO"; then :
7733	pt_cv_tty_group=yes
7734	else
7735	pt_cv_tty_group=no
7736	fi
7737	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7738	conftest.$ac_objext conftest.beam conftest.$ac_ext
7739	fi
7740
7741	fi
7742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7743	$as_echo "$pt_cv_tty_group" >&6; }
7744	if test x$pt_cv_tty_group = xyes; then
7745
7746	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7747
7748	fi
7749
7750	if test x$support_xft = xyes; then
7751	# Extract the first word of "pkg-config", so it can be a program name with args.
7752	set dummy pkg-config; ac_word=$2
7753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7754	$as_echo_n "checking for $ac_word... " >&6; }
7755	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7756	$as_echo_n "(cached) " >&6
7757	else
7758	case $PKG_CONFIG in
7759	[\\/]* \| ?:[\\/]*)
7760	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7761	;;
7762	*)
7763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7764	for as_dir in $PATH
7765	do
7766	IFS=$as_save_IFS
7767	test -z "$as_dir" && as_dir=.
7768	for ac_exec_ext in '' $ac_executable_extensions; do
7769	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7770	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7771	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7772	break 2
7773	fi
7774	done
7775	done
7776	IFS=$as_save_IFS
7777
7778	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7779	;;
7780	esac
7781	fi
7782	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7783	if test -n "$PKG_CONFIG"; then
7784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7785	$as_echo "$PKG_CONFIG" >&6; }
7786	else
7787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7614	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7788	$as_echo "no" >&6; }	7615	printf "%s\n" "no" >&6; }
7789	fi
7790		7616
7791
7792	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then
7793	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"
7794	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"
7795	else
7796	# Extract the first word of "xft-config", so it can be a program name with args.	7617	# Extract the first word of "xft-config", so it can be a program name with args.
7797	set dummy xft-config; ac_word=$2	7618	set dummy xft-config; ac_word=$2
7798	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7799	$as_echo_n "checking for $ac_word... " >&6; }	7620	printf %s "checking for $ac_word... " >&6; }
7800	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then :	7621	if test ${ac_cv_path_XFT_CONFIG+y}
7801	$as_echo_n "(cached) " >&6	7622	then :
7802	else	7623	printf %s "(cached) " >&6
		7624	else $as_nop
7803	case $XFT_CONFIG in	7625	case $XFT_CONFIG in
7804	[\\/]* \| ?:[\\/]*)	7626	[\\/]* \| ?:[\\/]*)
7805	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7627	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7806	;;	7628	;;
7807	*)	7629	*)
7808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7809	for as_dir in $PATH	7631	for as_dir in $PATH
7810	do	7632	do
7811	IFS=$as_save_IFS	7633	IFS=$as_save_IFS
7812	test -z "$as_dir" && as_dir=.	7634	case $as_dir in #(((
		7635	'') as_dir=./ ;;
		7636	*/) ;;
		7637	*) as_dir=$as_dir/ ;;
		7638	esac
7813	for ac_exec_ext in '' $ac_executable_extensions; do	7639	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	7640	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"	7641	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$ac_exec_ext" >&5	7642	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7817	break 2	7643	break 2
7818	fi	7644	fi
7819	done	7645	done
7820	done	7646	done
7821	IFS=$as_save_IFS	7647	IFS=$as_save_IFS
…		…
7824	;;	7650	;;
7825	esac	7651	esac
7826	fi	7652	fi
7827	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7653	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7828	if test -n "$XFT_CONFIG"; then	7654	if test -n "$XFT_CONFIG"; then
7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	7655	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7830	$as_echo "$XFT_CONFIG" >&6; }	7656	printf "%s\n" "$XFT_CONFIG" >&6; }
7831	else	7657	else
7832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7658	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7833	$as_echo "no" >&6; }	7659	printf "%s\n" "no" >&6; }
7834	fi	7660	fi
7835		7661
7836		7662
7837	if test $XFT_CONFIG != no; then	7663	if test $XFT_CONFIG != no; then
7838	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7664	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7839	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7665	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7840	fi	7666	fi
		7667
7841	fi	7668	fi
		7669
7842		7670
7843	save_LIBS="$LIBS"	7671	save_LIBS="$LIBS"
7844	LIBS="$LIBS $X_LIBS"	7672	LIBS="$LIBS $X_LIBS"
7845	for ac_header in X11/Xft/Xft.h	7673	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7846	do :	7674	do :
7847	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	7675	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" \| $as_tr_sh`
7848	if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :	7676	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7677	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		7678	then :
7849	cat >>confdefs.h <<_ACEOF	7679	cat >>confdefs.h <<_ACEOF
7850	#define HAVE_X11_XFT_XFT_H 1	7680	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7851	_ACEOF	7681	_ACEOF
7852		7682
7853	else	7683	else $as_nop
7854	support_xft=no	7684	support_xft=no
7855	fi	7685	fi
7856		7686
7857	done	7687	done
7858		7688
7859	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	7689	for ac_func in XftDrawString32 FcPatternGet
7860	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	7690	do :
7861	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then :	7691	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7862	$as_echo_n "(cached) " >&6	7692	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7863	else	7693	if eval test \"x\$"$as_ac_var"\" = x"yes"
7864	ac_check_lib_save_LIBS=$LIBS	7694	then :
7865	LIBS="-lXft $LIBS"	7695	cat >>confdefs.h <<_ACEOF
		7696	#define `printf "%s\n" "HAVE_$ac_func" \| $as_tr_cpp` 1
		7697	_ACEOF
		7698
		7699	else $as_nop
		7700	support_xft=no
		7701	fi
		7702
		7703	done
		7704	LIBS="$save_LIBS"
		7705
		7706	if test x$support_xft = xyes; then
		7707
		7708	printf "%s\n" "#define XFT 1" >>confdefs.h
		7709
		7710	fi
		7711	fi
		7712
		7713	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7714	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7715	printf %s "checking for Render >= 0.11... " >&6; }
7866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7867	/* end confdefs.h. */	7717	/* end confdefs.h. */
7868		7718
7869	/* Override any GCC internal prototype to avoid an error.	7719	#include <X11/extensions/Xrender.h>
7870	Use char because int might match the return type of a GCC	7720	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7871	builtin and then its argument prototype would still apply. */	7721	error
7872	#ifdef __cplusplus
7873	extern "C"
7874	#endif	7722	#endif
7875	char XftDrawString32 ();	7723
7876	int	7724	int
7877	main ()	7725	main (void)
7878	{	7726	{
7879	return XftDrawString32 ();	7727
7880	;	7728	;
7881	return 0;	7729	return 0;
7882	}	7730	}
7883	_ACEOF	7731	_ACEOF
7884	if ac_fn_cxx_try_link "$LINENO"; then :	7732	if ac_fn_cxx_try_compile "$LINENO"
7885	ac_cv_lib_Xft_XftDrawString32=yes	7733	then :
7886	else	7734
7887	ac_cv_lib_Xft_XftDrawString32=no	7735	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$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7896	:
7897	else
7898	support_xft=no	7736	support_image=no
7899	fi	7737	fi
7900		7738	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7901	LIBS="$save_LIBS"
7902
7903	if test x$support_xft = xyes; then	7739	if test x$support_image = xyes; then
		7740	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7741	printf "%s\n" "ok" >&6; }
		7742	LIBS="$LIBS -lm"
7904		7743
7905	$as_echo "#define XFT 1" >>confdefs.h	7744	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7906		7745
		7746
		7747	if test x$support_inheritpixmap = xyes; then
		7748
		7749	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7750
7907	fi	7751	fi
		7752	else
		7753	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7754	printf "%s\n" "no" >&6; }
		7755	fi
7908	fi	7756	fi
		7757
7909	if test x$support_styles = xyes; then	7758	if test x$support_styles = xyes; then
7910		7759
7911	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	7760	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7912		7761
7913	fi	7762	fi
7914	if test x$support_iso14755 = xyes; then	7763	if test x$support_iso14755 = xyes; then
7915		7764
7916	$as_echo "#define ISO_14755 1" >>confdefs.h	7765	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7917		7766
7918	fi	7767	fi
7919	if test x$support_8bitctrls = xyes; then	7768	if test x$support_8bitctrls = xyes; then
7920		7769
7921	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	7770	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7922		7771
7923	fi	7772	fi
7924	if test x$support_fading = xyes; then	7773	if test x$support_fading = xyes; then
7925		7774
7926	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	7775	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7927		7776
7928	fi
7929	if test x$support_inheritpixmap = xyes; then
7930
7931	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7932
7933	test x$support_xft = xyes && LIBS="$LIBS -lm"
7934	fi	7777	fi
7935	if test x$support_keepscrolling = xno; then	7778	if test x$support_keepscrolling = xno; then
7936		7779
7937	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	7780	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7938		7781
7939	fi	7782	fi
7940	if test x$support_selectionscrolling = xyes; then	7783	if test x$support_selectionscrolling = xyes; then
7941		7784
7942	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	7785	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7943		7786
7944	fi	7787	fi
7945	if test x$support_frills = xyes; then	7788	if test x$support_frills = xyes; then
7946		7789
7947	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	7790	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7948		7791
7949	fi	7792	fi
7950	if test x$support_mousewheel = xyes; then	7793	if test x$support_mousewheel = xyes; then
7951		7794
7952	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	7795	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7953		7796
7954	fi	7797	fi
7955	if test x$support_mouseslipwheel = xyes; then	7798	if test x$support_mouseslipwheel = xyes; then
7956		7799
7957	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	7800	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7958		7801
7959	fi	7802	fi
7960		7803
7961	scrolltypes=plain	7804	scrolltypes=plain
7962		7805
7963	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	7806	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7964		7807
7965		7808
7966	if test x$support_scroll_rxvt = xyes; then	7809	if test x$support_scroll_rxvt = xyes; then
7967		7810
7968	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	7811	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7969		7812
7970	scrolltypes="$scrolltypes rxvt"	7813	scrolltypes="$scrolltypes rxvt"
7971	fi	7814	fi
7972	if test x$support_scroll_next = xyes; then	7815	if test x$support_scroll_next = xyes; then
7973		7816
7974	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	7817	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7975		7818
7976	scrolltypes="$scrolltypes next"	7819	scrolltypes="$scrolltypes next"
7977	fi	7820	fi
7978	if test x$support_scroll_xterm = xyes; then	7821	if test x$support_scroll_xterm = xyes; then
7979		7822
7980	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	7823	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7981		7824
7982	scrolltypes="$scrolltypes xterm"	7825	scrolltypes="$scrolltypes xterm"
7983	fi	7826	fi
7984	if test x$support_pointer_blank = xyes; then	7827	if test x$support_pointer_blank = xyes; then
7985		7828
7986	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	7829	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7987		7830
7988	fi	7831	fi
7989	if test x$support_text_blink = xyes; then	7832	if test x$support_text_blink = xyes; then
7990		7833
7991	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	7834	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7992		7835
7993	fi	7836	fi
7994	if test x$support_unicode3 = xyes; then	7837	if test x$support_unicode3 = xyes; then
7995		7838
7996	$as_echo "#define UNICODE_3 1" >>confdefs.h	7839	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7997		7840
7998	fi	7841	fi
7999	if test x$support_combining = xyes; then	7842	if test x$support_combining = xyes; then
8000		7843
8001	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	7844	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
8002		7845
8003	fi	7846	fi
8004	if test x$codesets = xall; then	7847	if test x$codesets = xall; then
8005	codesets=jp,jp-ext,kr,zh,zh-ext	7848	codesets=jp,jp-ext,kr,zh,zh-ext
8006	fi	7849	fi
8007		7850
8008	$as_echo "#define ENCODING_EU 1" >>confdefs.h	7851	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
8009		7852
8010		7853
8011	$as_echo "#define ENCODING_VN 1" >>confdefs.h	7854	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
8012		7855
8013	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	7856	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
8014	case "$codeset" in	7857	case "$codeset" in
8015	JP )	7858	JP )
8016	$as_echo "#define ENCODING_JP 1" >>confdefs.h	7859	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
8017	;;	7860	;;
8018	JP_EXT )	7861	JP_EXT )
8019	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	7862	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
8020	;;	7863	;;
8021	KR )	7864	KR )
8022	$as_echo "#define ENCODING_KR 1" >>confdefs.h	7865	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
8023	;;	7866	;;
8024	ZH )	7867	ZH )
8025	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	7868	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
8026	;;	7869	;;
8027	ZH_EXT )	7870	ZH_EXT )
8028	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	7871	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
8029	;;	7872	;;
8030	esac	7873	esac
8031	done	7874	done
8032		7875
8033	IF_PERL=\#	7876	IF_PERL=\#
8034	if test x$support_perl = xyes; then	7877	if test x$support_perl = xyes; then
8035	# Extract the first word of "perl5", so it can be a program name with args.	7878	# Extract the first word of "perl5", so it can be a program name with args.
8036	set dummy perl5; ac_word=$2	7879	set dummy perl5; ac_word=$2
8037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7880	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8038	$as_echo_n "checking for $ac_word... " >&6; }	7881	printf %s "checking for $ac_word... " >&6; }
8039	if test "${ac_cv_path_PERL+set}" = set; then :	7882	if test ${ac_cv_path_PERL+y}
8040	$as_echo_n "(cached) " >&6	7883	then :
8041	else	7884	printf %s "(cached) " >&6
		7885	else $as_nop
8042	case $PERL in	7886	case $PERL in
8043	[\\/]* \| ?:[\\/]*)	7887	[\\/]* \| ?:[\\/]*)
8044	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7888	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8045	;;	7889	;;
8046	*)	7890	*)
8047	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8048	for as_dir in $PATH	7892	for as_dir in $PATH
8049	do	7893	do
8050	IFS=$as_save_IFS	7894	IFS=$as_save_IFS
8051	test -z "$as_dir" && as_dir=.	7895	case $as_dir in #(((
		7896	'') as_dir=./ ;;
		7897	*/) ;;
		7898	*) as_dir=$as_dir/ ;;
		7899	esac
8052	for ac_exec_ext in '' $ac_executable_extensions; do	7900	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	7901	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"	7902	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8055	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7903	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8056	break 2	7904	break 2
8057	fi	7905	fi
8058	done	7906	done
8059	done	7907	done
8060	IFS=$as_save_IFS	7908	IFS=$as_save_IFS
8061		7909
		7910	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8062	;;	7911	;;
8063	esac	7912	esac
8064	fi	7913	fi
8065	PERL=$ac_cv_path_PERL	7914	PERL=$ac_cv_path_PERL
8066	if test -n "$PERL"; then	7915	if test -n "$PERL"; then
8067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	7916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8068	$as_echo "$PERL" >&6; }	7917	printf "%s\n" "$PERL" >&6; }
8069	else	7918	else
8070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7919	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8071	$as_echo "no" >&6; }	7920	printf "%s\n" "no" >&6; }
8072	fi	7921	fi
8073		7922
8074		7923
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		7924
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 $PERL suitability" >&5	7925	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8117	$as_echo_n "checking for $PERL suitability... " >&6; }	7926	printf %s "checking for $PERL suitability... " >&6; }
8118	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7927	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8119		7928
8120	save_CXXFLAGS="$CXXFLAGS"	7929	save_CXXFLAGS="$CXXFLAGS"
8121	save_LIBS="$LIBS"	7930	save_LIBS="$LIBS"
8122	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7931	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
8127	#include <EXTERN.h>	7936	#include <EXTERN.h>
8128	#include <perl.h>	7937	#include <perl.h>
8129	#include <XSUB.h>	7938	#include <XSUB.h>
8130		7939
8131	int	7940	int
8132	main ()	7941	main (void)
8133	{	7942	{
8134		7943
8135	PerlInterpreter *perl = perl_alloc ();	7944	PerlInterpreter *perl = perl_alloc ();
8136		7945
8137	;	7946	;
8138	return 0;	7947	return 0;
8139	}	7948	}
8140	_ACEOF	7949	_ACEOF
8141	if ac_fn_cxx_try_link "$LINENO"; then :	7950	if ac_fn_cxx_try_link "$LINENO"
		7951	then :
8142	rxvt_perl_link=yes	7952	rxvt_perl_link=yes
8143	else	7953	else $as_nop
8144	rxvt_perl_link=no	7954	rxvt_perl_link=no
8145	fi	7955	fi
8146	rm -f core conftest.err conftest.$ac_objext \	7956	rm -f core conftest.err conftest.$ac_objext conftest.beam \
8147	conftest$ac_exeext conftest.$ac_ext	7957	conftest$ac_exeext conftest.$ac_ext
8148	CXXFLAGS="$save_CXXFLAGS"	7958	CXXFLAGS="$save_CXXFLAGS"
8149	LIBS="$save_LIBS"	7959	LIBS="$save_LIBS"
8150		7960
8151	if test x$rxvt_perl_link = xyes; then	7961	if test x$rxvt_perl_link = xyes; then
8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7962	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8153	$as_echo "ok" >&6; }	7963	printf "%s\n" "ok" >&6; }
8154		7964
8155	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	7965	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8156		7966
8157	IF_PERL=	7967	IF_PERL=
8158	PERL_O=rxvtperl.o	7968	PERL_O=rxvtperl.o
8159	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7969	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8160	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7970	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
8161	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7971	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
8162	else	7972	else
8163	as_fn_error "no, unable to link" "$LINENO" 5	7973	as_fn_error $? "no, unable to link" "$LINENO" 5
8164	fi	7974	fi
8165	else	7975	else
8166	as_fn_error "no working perl found, or perl not version >= 5.8" "$LINENO" 5	7976	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
8167	fi	7977	fi
8168	fi	7978	fi
8169		7979
8170		7980
8171		7981
…		…
8201	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do	8011	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	8012	eval ac_val=\$$ac_var
8203	case $ac_val in #(	8013	case $ac_val in #(
8204	${as_nl})	8014	${as_nl})
8205	case $ac_var in #(	8015	case $ac_var in #(
8206	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	8016	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8207	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	8017	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8208	esac	8018	esac
8209	case $ac_var in #(	8019	case $ac_var in #(
8210	_ \| IFS \| as_nl) ;; #(	8020	_ \| IFS \| as_nl) ;; #(
8211	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	8021	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
8212	*) { eval $ac_var=; unset $ac_var;} ;;	8022	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8232	) \|	8042	) \|
8233	sed '	8043	sed '
8234	/^ac_cv_env_/b end	8044	/^ac_cv_env_/b end
8235	t clear	8045	t clear
8236	:clear	8046	:clear
8237	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8047	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8238	t end	8048	t end
8239	s/^$[^=]$=$.$$/\1=${\1=\2}/	8049	s/^$[^=]$=$.$$/\1=${\1=\2}/
8240	:end' >>confcache	8050	:end' >>confcache
8241	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8051	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8242	if test -w "$cache_file"; then	8052	if test -w "$cache_file"; then
8243	test "x$cache_file" != "x/dev/null" &&	8053	if test "x$cache_file" != "x/dev/null"; then
8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	8054	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8245	$as_echo "$as_me: updating cache $cache_file" >&6;}	8055	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8056	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8246	cat confcache >$cache_file	8057	cat confcache >"$cache_file"
		8058	else
		8059	case $cache_file in #(
		8060	/ \| ?:*)
		8061	mv -f confcache "$cache_file"$$ &&
		8062	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8063	*)
		8064	mv -f confcache "$cache_file" ;;
		8065	esac
		8066	fi
		8067	fi
8247	else	8068	else
8248	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	8069	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8249	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8070	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8250	fi	8071	fi
8251	fi	8072	fi
8252	rm -f confcache	8073	rm -f confcache
8253		8074
8254	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8075	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8257		8078
8258	DEFS=-DHAVE_CONFIG_H	8079	DEFS=-DHAVE_CONFIG_H
8259		8080
8260	ac_libobjs=	8081	ac_libobjs=
8261	ac_ltlibobjs=	8082	ac_ltlibobjs=
		8083	U=
8262	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8084	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8263	# 1. Remove the extension, and $U if already installed.	8085	# 1. Remove the extension, and $U if already installed.
8264	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8086	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8265	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8087	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8266	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8088	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8267	# will be set to the directory where LIBOBJS objects are built.	8089	# will be set to the directory where LIBOBJS objects are built.
8268	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8090	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8269	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8091	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8270	done	8092	done
…		…
8272		8094
8273	LTLIBOBJS=$ac_ltlibobjs	8095	LTLIBOBJS=$ac_ltlibobjs
8274		8096
8275		8097
8276		8098
8277	: ${CONFIG_STATUS=./config.status}	8099	: "${CONFIG_STATUS=./config.status}"
8278	ac_write_fail=0	8100	ac_write_fail=0
8279	ac_clean_files_save=$ac_clean_files	8101	ac_clean_files_save=$ac_clean_files
8280	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8102	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8281	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8103	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8282	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8104	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8283	as_write_fail=0	8105	as_write_fail=0
8284	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8106	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8285	#! $SHELL	8107	#! $SHELL
8286	# Generated by $as_me.	8108	# Generated by $as_me.
8287	# Run this file to recreate the current configuration.	8109	# Run this file to recreate the current configuration.
…		…
8300	## M4sh Initialization. ##	8122	## M4sh Initialization. ##
8301	## -------------------- ##	8123	## -------------------- ##
8302		8124
8303	# Be more Bourne compatible	8125	# Be more Bourne compatible
8304	DUALCASE=1; export DUALCASE # for MKS sh	8126	DUALCASE=1; export DUALCASE # for MKS sh
		8127	as_nop=:
8305	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	8128	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8129	then :
8306	emulate sh	8130	emulate sh
8307	NULLCMD=:	8131	NULLCMD=:
8308	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	8132	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8309	# is contrary to our usage. Disable this feature.	8133	# is contrary to our usage. Disable this feature.
8310	alias -g '${1+"$@"}'='"$@"'	8134	alias -g '${1+"$@"}'='"$@"'
8311	setopt NO_GLOB_SUBST	8135	setopt NO_GLOB_SUBST
8312	else	8136	else $as_nop
8313	case `(set -o) 2>/dev/null` in #(	8137	case `(set -o) 2>/dev/null` in #(
8314	posix) :	8138	posix) :
8315	set -o posix ;; #(	8139	set -o posix ;; #(
8316	*) :	8140	*) :
8317	;;	8141	;;
8318	esac	8142	esac
8319	fi	8143	fi
8320		8144
8321		8145
		8146
		8147	# Reset variables that may have inherited troublesome values from
		8148	# the environment.
		8149
		8150	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8151	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8152	# side effect of setting IFS to empty, thus disabling word splitting.)
		8153	# Quoting is to prevent editors from complaining about space-tab.
8322	as_nl='	8154	as_nl='
8323	'	8155	'
8324	export as_nl	8156	export as_nl
8325	# Printing a long string crashes Solaris 7 /usr/bin/printf.	8157	IFS=" "" $as_nl"
8326	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	8158
8327	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	8159	PS1='$ '
8328	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	8160	PS2='> '
8329	# Prefer a ksh shell builtin over an external printf program on Solaris,	8161	PS4='+ '
8330	# but without wasting forks for bash or zsh.	8162
8331	if test -z "$BASH_VERSION$ZSH_VERSION" \	8163	# Ensure predictable behavior from utilities with locale-dependent output.
8332	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	8164	LC_ALL=C
8333	as_echo='print -r --'	8165	export LC_ALL
8334	as_echo_n='print -rn --'	8166	LANGUAGE=C
8335	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	8167	export LANGUAGE
8336	as_echo='printf %s\n'	8168
8337	as_echo_n='printf %s'	8169	# We cannot yet rely on "unset" to work, but we need these variables
8338	else	8170	# 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	8171	# 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"'	8172	# also avoids known problems related to "unset" and subshell syntax
8341	as_echo_n='/usr/ucb/echo -n'	8173	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8342	else	8174	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8343	as_echo_body='eval expr "X$1" : "X\$.*\$"'	8175	do eval test \${$as_var+y} \
8344	as_echo_n_body='eval	8176	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8345	arg=$1;	8177	done
8346	case $arg in #(	8178
8347	"$as_nl")	8179	# Ensure that fds 0, 1, and 2 are open.
8348	expr "X$arg" : "X\$.*\$$as_nl";	8180	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8349	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	8181	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8350	esac;	8182	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 $as_echo_body as_echo'
8358	fi
8359		8183
8360	# The user is always right.	8184	# The user is always right.
8361	if test "${PATH_SEPARATOR+set}" != set; then	8185	if ${PATH_SEPARATOR+false} :; then
8362	PATH_SEPARATOR=:	8186	PATH_SEPARATOR=:
8363	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	8187	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8364	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	8188	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8365	PATH_SEPARATOR=';'	8189	PATH_SEPARATOR=';'
8366	}	8190	}
8367	fi	8191	fi
8368		8192
8369		8193
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.	8194	# Find who we are. Look in the path if we contain no directory separator.
		8195	as_myself=
8378	case $0 in #((	8196	case $0 in #((
8379	[\\/] ) as_myself=$0 ;;	8197	[\\/] ) as_myself=$0 ;;
8380	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8198	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8381	for as_dir in $PATH	8199	for as_dir in $PATH
8382	do	8200	do
8383	IFS=$as_save_IFS	8201	IFS=$as_save_IFS
8384	test -z "$as_dir" && as_dir=.	8202	case $as_dir in #(((
		8203	'') as_dir=./ ;;
		8204	*/) ;;
		8205	*) as_dir=$as_dir/ ;;
		8206	esac
8385	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8207	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8386	done	8208	done
8387	IFS=$as_save_IFS	8209	IFS=$as_save_IFS
8388		8210
8389	;;	8211	;;
8390	esac	8212	esac
…		…
8392	# in which case we are not to be found in the path.	8214	# in which case we are not to be found in the path.
8393	if test "x$as_myself" = x; then	8215	if test "x$as_myself" = x; then
8394	as_myself=$0	8216	as_myself=$0
8395	fi	8217	fi
8396	if test ! -f "$as_myself"; then	8218	if test ! -f "$as_myself"; then
8397	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8219	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8398	exit 1	8220	exit 1
8399	fi	8221	fi
8400		8222
8401	# Unset variables that we do not need and which cause bugs (e.g. in
8402	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8403	# suppresses any "Segmentation fault" message there. '((' could
8404	# trigger a bug in pdksh 5.2.14.
8405	for as_var in BASH_ENV ENV MAIL MAILPATH
8406	do eval test x\${$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		8223
8413	# NLS nuisances.
8414	LC_ALL=C
8415	export LC_ALL
8416	LANGUAGE=C
8417	export LANGUAGE
8418		8224
8419	# CDPATH.
8420	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8421
8422
8423	# as_fn_error ERROR [LINENO LOG_FD]	8225	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8424	# ---------------------------------	8226	# ----------------------------------------
8425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	8227	# 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	8228	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8427	# script with status $?, using 1 if that was 0.	8229	# script with STATUS, using 1 if that was 0.
8428	as_fn_error ()	8230	as_fn_error ()
8429	{	8231	{
8430	as_status=$?; test $as_status -eq 0 && as_status=1	8232	as_status=$1; test $as_status -eq 0 && as_status=1
8431	if test "$3"; then	8233	if test "$4"; then
8432	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	8234	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8433	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3	8235	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8434	fi	8236	fi
8435	$as_echo "$as_me: error: $1" >&2	8237	printf "%s\n" "$as_me: error: $2" >&2
8436	as_fn_exit $as_status	8238	as_fn_exit $as_status
8437	} # as_fn_error	8239	} # as_fn_error
		8240
8438		8241
8439		8242
8440	# as_fn_set_status STATUS	8243	# as_fn_set_status STATUS
8441	# -----------------------	8244	# -----------------------
8442	# Set $? to STATUS, without forking.	8245	# Set $? to STATUS, without forking.
…		…
8461	as_fn_unset ()	8264	as_fn_unset ()
8462	{	8265	{
8463	{ eval $1=; unset $1;}	8266	{ eval $1=; unset $1;}
8464	}	8267	}
8465	as_unset=as_fn_unset	8268	as_unset=as_fn_unset
		8269
8466	# as_fn_append VAR VALUE	8270	# as_fn_append VAR VALUE
8467	# ----------------------	8271	# ----------------------
8468	# Append the text in VALUE to the end of the definition contained in VAR. Take	8272	# 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	8273	# advantage of any shell optimizations that allow amortized linear growth over
8470	# repeated appends, instead of the typical quadratic growth present in naive	8274	# repeated appends, instead of the typical quadratic growth present in naive
8471	# implementations.	8275	# implementations.
8472	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	8276	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8277	then :
8473	eval 'as_fn_append ()	8278	eval 'as_fn_append ()
8474	{	8279	{
8475	eval $1+=\$2	8280	eval $1+=\$2
8476	}'	8281	}'
8477	else	8282	else $as_nop
8478	as_fn_append ()	8283	as_fn_append ()
8479	{	8284	{
8480	eval $1=\$$1\$2	8285	eval $1=\$$1\$2
8481	}	8286	}
8482	fi # as_fn_append	8287	fi # as_fn_append
…		…
8484	# as_fn_arith ARG...	8289	# as_fn_arith ARG...
8485	# ------------------	8290	# ------------------
8486	# Perform arithmetic evaluation on the ARGs, and store the result in the	8291	# 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	8292	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8488	# must be portable across $(()) and expr.	8293	# must be portable across $(()) and expr.
8489	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	8294	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8295	then :
8490	eval 'as_fn_arith ()	8296	eval 'as_fn_arith ()
8491	{	8297	{
8492	as_val=$(( $* ))	8298	as_val=$(( $* ))
8493	}'	8299	}'
8494	else	8300	else $as_nop
8495	as_fn_arith ()	8301	as_fn_arith ()
8496	{	8302	{
8497	as_val=`expr "$@" \|\| test $? -eq 1`	8303	as_val=`expr "$@" \|\| test $? -eq 1`
8498	}	8304	}
8499	fi # as_fn_arith	8305	fi # as_fn_arith
…		…
8520		8326
8521	as_me=`$as_basename -- "$0" \|\|	8327	as_me=`$as_basename -- "$0" \|\|
8522	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8328	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8523	X"$0" : 'X$//$$' \\| \	8329	X"$0" : 'X$//$$' \\| \
8524	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	8330	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8525	$as_echo X/"$0" \|	8331	printf "%s\n" X/"$0" \|
8526	sed '/^.\/$[^/][^/]$\/*$/{	8332	sed '/^.\/$[^/][^/]$\/*$/{
8527	s//\1/	8333	s//\1/
8528	q	8334	q
8529	}	8335	}
8530	/^X\/$\/\/$$/{	8336	/^X\/$\/\/$$/{
…		…
8542	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8348	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8543	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8349	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8544	as_cr_digits='0123456789'	8350	as_cr_digits='0123456789'
8545	as_cr_alnum=$as_cr_Letters$as_cr_digits	8351	as_cr_alnum=$as_cr_Letters$as_cr_digits
8546		8352
		8353
		8354	# Determine whether it's possible to make 'echo' print without a newline.
		8355	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		8356	# for compatibility with existing Makefiles.
8547	ECHO_C= ECHO_N= ECHO_T=	8357	ECHO_C= ECHO_N= ECHO_T=
8548	case `echo -n x` in #(((((	8358	case `echo -n x` in #(((((
8549	-n*)	8359	-n*)
8550	case `echo 'xy\c'` in	8360	case `echo 'xy\c'` in
8551	c) ECHO_T=' ';; # ECHO_T is single tab character.	8361	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8555	esac;;	8365	esac;;
8556	*)	8366	*)
8557	ECHO_N='-n';;	8367	ECHO_N='-n';;
8558	esac	8368	esac
8559		8369
		8370	# For backward compatibility with old third-party macros, we provide
		8371	# the shell variables $as_echo and $as_echo_n. New code should use
		8372	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		8373	as_echo='printf %s\n'
		8374	as_echo_n='printf %s'
		8375
8560	rm -f conf$$ conf$$.exe conf$$.file	8376	rm -f conf$$ conf$$.exe conf$$.file
8561	if test -d conf$$.dir; then	8377	if test -d conf$$.dir; then
8562	rm -f conf$$.dir/conf$$.file	8378	rm -f conf$$.dir/conf$$.file
8563	else	8379	else
8564	rm -f conf$$.dir	8380	rm -f conf$$.dir
…		…
8568	if ln -s conf$$.file conf$$ 2>/dev/null; then	8384	if ln -s conf$$.file conf$$ 2>/dev/null; then
8569	as_ln_s='ln -s'	8385	as_ln_s='ln -s'
8570	# ... but there are two gotchas:	8386	# ... but there are two gotchas:
8571	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8387	# 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.	8388	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8573	# In both cases, we have to default to `cp -p'.	8389	# In both cases, we have to default to `cp -pR'.
8574	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	8390	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8575	as_ln_s='cp -p'	8391	as_ln_s='cp -pR'
8576	elif ln conf$$.file conf$$ 2>/dev/null; then	8392	elif ln conf$$.file conf$$ 2>/dev/null; then
8577	as_ln_s=ln	8393	as_ln_s=ln
8578	else	8394	else
8579	as_ln_s='cp -p'	8395	as_ln_s='cp -pR'
8580	fi	8396	fi
8581	else	8397	else
8582	as_ln_s='cp -p'	8398	as_ln_s='cp -pR'
8583	fi	8399	fi
8584	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8400	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8585	rmdir conf$$.dir 2>/dev/null	8401	rmdir conf$$.dir 2>/dev/null
8586		8402
8587		8403
…		…
8596	esac	8412	esac
8597	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	8413	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8598	as_dirs=	8414	as_dirs=
8599	while :; do	8415	while :; do
8600	case $as_dir in #(	8416	case $as_dir in #(
8601	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	8417	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8602	*) as_qdir=$as_dir;;	8418	*) as_qdir=$as_dir;;
8603	esac	8419	esac
8604	as_dirs="'$as_qdir' $as_dirs"	8420	as_dirs="'$as_qdir' $as_dirs"
8605	as_dir=`$as_dirname -- "$as_dir" \|\|	8421	as_dir=`$as_dirname -- "$as_dir" \|\|
8606	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	8422	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8607	X"$as_dir" : 'X$//$[^/]' \\| \	8423	X"$as_dir" : 'X$//$[^/]' \\| \
8608	X"$as_dir" : 'X$//$$' \\| \	8424	X"$as_dir" : 'X$//$$' \\| \
8609	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	8425	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8610	$as_echo X"$as_dir" \|	8426	printf "%s\n" X"$as_dir" \|
8611	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	8427	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8612	s//\1/	8428	s//\1/
8613	q	8429	q
8614	}	8430	}
8615	/^X$\/\/$[^/].*/{	8431	/^X$\/\/$[^/].*/{
…		…
8626	}	8442	}
8627	s/.*/./; q'`	8443	s/.*/./; q'`
8628	test -d "$as_dir" && break	8444	test -d "$as_dir" && break
8629	done	8445	done
8630	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"	8446	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8631	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"	8447	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
8632		8448
8633		8449
8634	} # as_fn_mkdir_p	8450	} # as_fn_mkdir_p
8635	if mkdir -p . 2>/dev/null; then	8451	if mkdir -p . 2>/dev/null; then
8636	as_mkdir_p='mkdir -p "$as_dir"'	8452	as_mkdir_p='mkdir -p "$as_dir"'
8637	else	8453	else
8638	test -d ./-p && rmdir ./-p	8454	test -d ./-p && rmdir ./-p
8639	as_mkdir_p=false	8455	as_mkdir_p=false
8640	fi	8456	fi
8641		8457
8642	if test -x / >/dev/null 2>&1; then	8458
		8459	# as_fn_executable_p FILE
		8460	# -----------------------
		8461	# Test if FILE is an executable regular file.
		8462	as_fn_executable_p ()
		8463	{
		8464	test -f "$1" && test -x "$1"
		8465	} # as_fn_executable_p
8643	as_test_x='test -x'	8466	as_test_x='test -x'
8644	else	8467	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		8468
8665	# Sed expression to map a string onto a valid CPP name.	8469	# 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%[^_$as_cr_alnum]%_%g'"	8470	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8667		8471
8668	# Sed expression to map a string onto a valid variable name.	8472	# 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	8484	# 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	8485	# report actual input values of CONFIG_FILES etc. instead of their
8682	# values after options handling.	8486	# values after options handling.
8683	ac_log="	8487	ac_log="
8684	This file was extended by $as_me, which was	8488	This file was extended by $as_me, which was
8685	generated by GNU Autoconf 2.65. Invocation command line was	8489	generated by GNU Autoconf 2.71. Invocation command line was
8686		8490
8687	CONFIG_FILES = $CONFIG_FILES	8491	CONFIG_FILES = $CONFIG_FILES
8688	CONFIG_HEADERS = $CONFIG_HEADERS	8492	CONFIG_HEADERS = $CONFIG_HEADERS
8689	CONFIG_LINKS = $CONFIG_LINKS	8493	CONFIG_LINKS = $CONFIG_LINKS
8690	CONFIG_COMMANDS = $CONFIG_COMMANDS	8494	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8738	$config_headers	8542	$config_headers
8739		8543
8740	Report bugs to the package provider."	8544	Report bugs to the package provider."
8741		8545
8742	_ACEOF	8546	_ACEOF
		8547	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		8548	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8743	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8549	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8744	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	8550	ac_cs_config='$ac_cs_config_escaped'
8745	ac_cs_version="\\	8551	ac_cs_version="\\
8746	config.status	8552	config.status
8747	configured by $0, generated by GNU Autoconf 2.65,	8553	configured by $0, generated by GNU Autoconf 2.71,
8748	with options \\"\$ac_cs_config\\"	8554	with options \\"\$ac_cs_config\\"
8749		8555
8750	Copyright (C) 2009 Free Software Foundation, Inc.	8556	Copyright (C) 2021 Free Software Foundation, Inc.
8751	This config.status script is free software; the Free Software Foundation	8557	This config.status script is free software; the Free Software Foundation
8752	gives unlimited permission to copy, distribute and modify it."	8558	gives unlimited permission to copy, distribute and modify it."
8753		8559
8754	ac_pwd='$ac_pwd'	8560	ac_pwd='$ac_pwd'
8755	srcdir='$srcdir'	8561	srcdir='$srcdir'
…		…
8761	# The default lists apply if the user does not specify any file.	8567	# The default lists apply if the user does not specify any file.
8762	ac_need_defaults=:	8568	ac_need_defaults=:
8763	while test $# != 0	8569	while test $# != 0
8764	do	8570	do
8765	case $1 in	8571	case $1 in
8766	--=)	8572	--=?)
8767	ac_option=`expr "X$1" : 'X$[^=]*$='`	8573	ac_option=`expr "X$1" : 'X$[^=]*$='`
8768	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`	8574	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		8575	ac_shift=:
		8576	;;
		8577	--*=)
		8578	ac_option=`expr "X$1" : 'X$[^=]*$='`
		8579	ac_optarg=
8769	ac_shift=:	8580	ac_shift=:
8770	;;	8581	;;
8771	*)	8582	*)
8772	ac_option=$1	8583	ac_option=$1
8773	ac_optarg=$2	8584	ac_optarg=$2
…		…
8778	case $ac_option in	8589	case $ac_option in
8779	# Handling of the options.	8590	# Handling of the options.
8780	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	8591	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8781	ac_cs_recheck=: ;;	8592	ac_cs_recheck=: ;;
8782	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	8593	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8783	$as_echo "$ac_cs_version"; exit ;;	8594	printf "%s\n" "$ac_cs_version"; exit ;;
8784	--config \| --confi \| --conf \| --con \| --co \| --c )	8595	--config \| --confi \| --conf \| --con \| --co \| --c )
8785	$as_echo "$ac_cs_config"; exit ;;	8596	printf "%s\n" "$ac_cs_config"; exit ;;
8786	--debug \| --debu \| --deb \| --de \| --d \| -d )	8597	--debug \| --debu \| --deb \| --de \| --d \| -d )
8787	debug=: ;;	8598	debug=: ;;
8788	--file \| --fil \| --fi \| --f )	8599	--file \| --fil \| --fi \| --f )
8789	$ac_shift	8600	$ac_shift
8790	case $ac_optarg in	8601	case $ac_optarg in
8791	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	8602	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		8603	'') as_fn_error $? "missing file argument" ;;
8792	esac	8604	esac
8793	as_fn_append CONFIG_FILES " '$ac_optarg'"	8605	as_fn_append CONFIG_FILES " '$ac_optarg'"
8794	ac_need_defaults=false;;	8606	ac_need_defaults=false;;
8795	--header \| --heade \| --head \| --hea )	8607	--header \| --heade \| --head \| --hea )
8796	$ac_shift	8608	$ac_shift
8797	case $ac_optarg in	8609	case $ac_optarg in
8798	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	8610	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8799	esac	8611	esac
8800	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	8612	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8801	ac_need_defaults=false;;	8613	ac_need_defaults=false;;
8802	--he \| --h)	8614	--he \| --h)
8803	# Conflict between --help and --header	8615	# Conflict between --help and --header
8804	as_fn_error "ambiguous option: \`$1'	8616	as_fn_error $? "ambiguous option: \`$1'
8805	Try \`$0 --help' for more information.";;	8617	Try \`$0 --help' for more information.";;
8806	--help \| --hel \| -h )	8618	--help \| --hel \| -h )
8807	$as_echo "$ac_cs_usage"; exit ;;	8619	printf "%s\n" "$ac_cs_usage"; exit ;;
8808	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	8620	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8809	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	8621	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8810	ac_cs_silent=: ;;	8622	ac_cs_silent=: ;;
8811		8623
8812	# This is an error.	8624	# This is an error.
8813	-*) as_fn_error "unrecognized option: \`$1'	8625	-*) as_fn_error $? "unrecognized option: \`$1'
8814	Try \`$0 --help' for more information." ;;	8626	Try \`$0 --help' for more information." ;;
8815		8627
8816	*) as_fn_append ac_config_targets " $1"	8628	*) as_fn_append ac_config_targets " $1"
8817	ac_need_defaults=false ;;	8629	ac_need_defaults=false ;;
8818		8630
…		…
8828	fi	8640	fi
8829		8641
8830	_ACEOF	8642	_ACEOF
8831	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8643	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8832	if \$ac_cs_recheck; then	8644	if \$ac_cs_recheck; then
8833	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	8645	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8834	shift	8646	shift
8835	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	8647	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8836	CONFIG_SHELL='$SHELL'	8648	CONFIG_SHELL='$SHELL'
8837	export CONFIG_SHELL	8649	export CONFIG_SHELL
8838	exec "\$@"	8650	exec "\$@"
8839	fi	8651	fi
8840		8652
…		…
8844	{	8656	{
8845	echo	8657	echo
8846	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	8658	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8847	## Running $as_me. ##	8659	## Running $as_me. ##
8848	_ASBOX	8660	_ASBOX
8849	$as_echo "$ac_log"	8661	printf "%s\n" "$ac_log"
8850	} >&5	8662	} >&5
8851		8663
8852	_ACEOF	8664	_ACEOF
8853	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8665	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8854	_ACEOF	8666	_ACEOF
…		…
8862	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;	8674	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8863	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;	8675	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8864	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	8676	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8865	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	8677	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8866		8678
8867	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;	8679	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8868	esac	8680	esac
8869	done	8681	done
8870		8682
8871		8683
8872	# If the user did not use the arguments to specify the items to instantiate,	8684	# 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.	8685	# 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	8686	# We use the long form for the default assignment because of an extremely
8875	# bizarre bug on SunOS 4.1.3.	8687	# bizarre bug on SunOS 4.1.3.
8876	if $ac_need_defaults; then	8688	if $ac_need_defaults; then
8877	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	8689	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8878	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	8690	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8879	fi	8691	fi
8880		8692
8881	# Have a temporary directory for convenience. Make it in the build tree	8693	# 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,	8694	# simply because there is no reason against having it here, and in addition,
8883	# creating and moving files from /tmp can sometimes cause problems.	8695	# creating and moving files from /tmp can sometimes cause problems.
8884	# Hook for its removal unless debugging.	8696	# Hook for its removal unless debugging.
8885	# Note that there is a small window in which the directory will not be cleaned:	8697	# 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 `$tmp'.	8698	# after its creation but before its name has been assigned to `$tmp'.
8887	$debug \|\|	8699	$debug \|\|
8888	{	8700	{
8889	tmp=	8701	tmp= ac_tmp=
8890	trap 'exit_status=$?	8702	trap 'exit_status=$?
		8703	: "${ac_tmp:=$tmp}"
8891	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status	8704	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8892	' 0	8705	' 0
8893	trap 'as_fn_exit 1' 1 2 13 15	8706	trap 'as_fn_exit 1' 1 2 13 15
8894	}	8707	}
8895	# Create a (secure) tmp directory for tmp files.	8708	# Create a (secure) tmp directory for tmp files.
8896		8709
8897	{	8710	{
8898	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	8711	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8899	test -n "$tmp" && test -d "$tmp"	8712	test -d "$tmp"
8900	} \|\|	8713	} \|\|
8901	{	8714	{
8902	tmp=./conf$$-$RANDOM	8715	tmp=./conf$$-$RANDOM
8903	(umask 077 && mkdir "$tmp")	8716	(umask 077 && mkdir "$tmp")
8904	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5	8717	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8718	ac_tmp=$tmp
8905		8719
8906	# Set up the scripts for CONFIG_FILES section.	8720	# Set up the scripts for CONFIG_FILES section.
8907	# No need to generate them if there are no CONFIG_FILES.	8721	# No need to generate them if there are no CONFIG_FILES.
8908	# This happens for instance with `./config.status config.h'.	8722	# This happens for instance with `./config.status config.h'.
8909	if test -n "$CONFIG_FILES"; then	8723	if test -n "$CONFIG_FILES"; then
…		…
8916	if test "x$ac_cr" = x; then	8730	if test "x$ac_cr" = x; then
8917	eval ac_cr=\$\'\\r\'	8731	eval ac_cr=\$\'\\r\'
8918	fi	8732	fi
8919	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`	8733	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8920	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then	8734	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8921	ac_cs_awk_cr='\r'	8735	ac_cs_awk_cr='\\r'
8922	else	8736	else
8923	ac_cs_awk_cr=$ac_cr	8737	ac_cs_awk_cr=$ac_cr
8924	fi	8738	fi
8925		8739
8926	echo 'BEGIN {' >"$tmp/subs1.awk" &&	8740	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8927	_ACEOF	8741	_ACEOF
8928		8742
8929		8743
8930	{	8744	{
8931	echo "cat >conf$$subs.awk <<_ACEOF" &&	8745	echo "cat >conf$$subs.awk <<_ACEOF" &&
8932	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&	8746	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8933	echo "_ACEOF"	8747	echo "_ACEOF"
8934	} >conf$$subs.sh \|\|	8748	} >conf$$subs.sh \|\|
8935	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8749	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8936	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`	8750	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
8937	ac_delim='%!_!# '	8751	ac_delim='%!_!# '
8938	for ac_last_try in false false false false false :; do	8752	for ac_last_try in false false false false false :; do
8939	. ./conf$$subs.sh \|\|	8753	. ./conf$$subs.sh \|\|
8940	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8754	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8941		8755
8942	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`	8756	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8943	if test $ac_delim_n = $ac_delim_num; then	8757	if test $ac_delim_n = $ac_delim_num; then
8944	break	8758	break
8945	elif $ac_last_try; then	8759	elif $ac_last_try; then
8946	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5	8760	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8947	else	8761	else
8948	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8762	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8949	fi	8763	fi
8950	done	8764	done
8951	rm -f conf$$subs.sh	8765	rm -f conf$$subs.sh
8952		8766
8953	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8767	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8954	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&	8768	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8955	_ACEOF	8769	_ACEOF
8956	sed -n '	8770	sed -n '
8957	h	8771	h
8958	s/^/S["/; s/!.*/"]=/	8772	s/^/S["/; s/!.*/"]=/
8959	p	8773	p
…		…
8997	}	8811	}
8998	' >>$CONFIG_STATUS \|\| ac_write_fail=1	8812	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8999	rm -f conf$$subs.awk	8813	rm -f conf$$subs.awk
9000	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	8814	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9001	_ACAWK	8815	_ACAWK
9002	cat >>"\$tmp/subs1.awk" <<_ACAWK &&	8816	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9003	for (key in S) S_is_set[key] = 1	8817	for (key in S) S_is_set[key] = 1
9004	FS = ""	8818	FS = ""
9005		8819
9006	}	8820	}
9007	{	8821	{
…		…
9029	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8843	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9030	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then	8844	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9031	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"	8845	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9032	else	8846	else
9033	cat	8847	cat
9034	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \	8848	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9035	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5	8849	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9036	_ACEOF	8850	_ACEOF
9037		8851
9038	# VPATH may cause trouble with some makes, so we remove $(srcdir),	8852	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9039	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and	8853	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9040	# trailing colons and then remove the whole line if VPATH becomes empty	8854	# trailing colons and then remove the whole line if VPATH becomes empty
9041	# (actually we leave an empty line to preserve line numbers).	8855	# (actually we leave an empty line to preserve line numbers).
9042	if test "x$srcdir" = x.; then	8856	if test "x$srcdir" = x.; then
9043	ac_vpsub='/^[ ]VPATH[ ]=/{	8857	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		8858	h
		8859	s///
		8860	s/^/:/
		8861	s/[ ]*$/:/
9044	s/:\$(srcdir):/:/	8862	s/:\$(srcdir):/:/g
9045	s/:\${srcdir}:/:/	8863	s/:\${srcdir}:/:/g
9046	s/:@srcdir@:/:/	8864	s/:@srcdir@:/:/g
9047	s/^$[^=]=[ ]$:*/\1/	8865	s/^:*//
9048	s/:*$//	8866	s/:*$//
		8867	x
		8868	s/$=[ ]$./\1/
		8869	G
		8870	s/\n//
9049	s/^[^=]=[ ]$//	8871	s/^[^=]=[ ]$//
9050	}'	8872	}'
9051	fi	8873	fi
9052		8874
9053	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8875	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
…		…
9055		8877
9056	# Set up the scripts for CONFIG_HEADERS section.	8878	# Set up the scripts for CONFIG_HEADERS section.
9057	# No need to generate them if there are no CONFIG_HEADERS.	8879	# No need to generate them if there are no CONFIG_HEADERS.
9058	# This happens for instance with `./config.status Makefile'.	8880	# This happens for instance with `./config.status Makefile'.
9059	if test -n "$CONFIG_HEADERS"; then	8881	if test -n "$CONFIG_HEADERS"; then
9060	cat >"$tmp/defines.awk" <<\_ACAWK \|\|	8882	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
9061	BEGIN {	8883	BEGIN {
9062	_ACEOF	8884	_ACEOF
9063		8885
9064	# Transform confdefs.h into an awk script `defines.awk', embedded as	8886	# Transform confdefs.h into an awk script `defines.awk', embedded as
9065	# here-document in config.status, that substitutes the proper values into	8887	# here-document in config.status, that substitutes the proper values into
…		…
9067		8889
9068	# Create a delimiter string that does not exist in confdefs.h, to ease	8890	# Create a delimiter string that does not exist in confdefs.h, to ease
9069	# handling of long lines.	8891	# handling of long lines.
9070	ac_delim='%!_!# '	8892	ac_delim='%!_!# '
9071	for ac_last_try in false false :; do	8893	for ac_last_try in false false :; do
9072	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	8894	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9073	if test -z "$ac_t"; then	8895	if test -z "$ac_tt"; then
9074	break	8896	break
9075	elif $ac_last_try; then	8897	elif $ac_last_try; then
9076	as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5	8898	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9077	else	8899	else
9078	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	8900	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9079	fi	8901	fi
9080	done	8902	done
9081		8903
…		…
9156	}	8978	}
9157	{ print }	8979	{ print }
9158	_ACAWK	8980	_ACAWK
9159	_ACEOF	8981	_ACEOF
9160	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	8982	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9161	as_fn_error "could not setup config headers machinery" "$LINENO" 5	8983	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9162	fi # test -n "$CONFIG_HEADERS"	8984	fi # test -n "$CONFIG_HEADERS"
9163		8985
9164		8986
9165	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "	8987	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
9166	shift	8988	shift
…		…
9169	case $ac_tag in	8991	case $ac_tag in
9170	:[FHLC]) ac_mode=$ac_tag; continue;;	8992	:[FHLC]) ac_mode=$ac_tag; continue;;
9171	esac	8993	esac
9172	case $ac_mode$ac_tag in	8994	case $ac_mode$ac_tag in
9173	:[FHL]:);;	8995	:[FHL]:);;
9174	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;	8996	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9175	:[FH]-) ac_tag=-:-;;	8997	:[FH]-) ac_tag=-:-;;
9176	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	8998	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9177	esac	8999	esac
9178	ac_save_IFS=$IFS	9000	ac_save_IFS=$IFS
9179	IFS=:	9001	IFS=:
…		…
9188	:[FH])	9010	:[FH])
9189	ac_file_inputs=	9011	ac_file_inputs=
9190	for ac_f	9012	for ac_f
9191	do	9013	do
9192	case $ac_f in	9014	case $ac_f in
9193	-) ac_f="$tmp/stdin";;	9015	-) ac_f="$ac_tmp/stdin";;
9194	*) # Look for the file first in the build tree, then in the source tree	9016	*) # 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,	9017	# (if the path is not absolute). The absolute path cannot be DOS-style,
9196	# because $ac_f cannot contain `:'.	9018	# because $ac_f cannot contain `:'.
9197	test -f "$ac_f" \|\|	9019	test -f "$ac_f" \|\|
9198	case $ac_f in	9020	case $ac_f in
9199	[\\/$]*) false;;	9021	[\\/$]*) false;;
9200	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	9022	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9201	esac \|\|	9023	esac \|\|
9202	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;	9024	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9203	esac	9025	esac
9204	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac	9026	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
9205	as_fn_append ac_file_inputs " '$ac_f'"	9027	as_fn_append ac_file_inputs " '$ac_f'"
9206	done	9028	done
9207		9029
9208	# Let's still pretend it is `configure' which instantiates (i.e., don't	9030	# Let's still pretend it is `configure' which instantiates (i.e., don't
9209	# use $as_me), people would be surprised to read:	9031	# use $as_me), people would be surprised to read:
9210	# /* config.h. Generated by config.status. */	9032	# /* config.h. Generated by config.status. */
9211	configure_input='Generated from '`	9033	configure_input='Generated from '`
9212	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	9034	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9213	`' by configure.'	9035	`' by configure.'
9214	if test x"$ac_file" != x-; then	9036	if test x"$ac_file" != x-; then
9215	configure_input="$ac_file. $configure_input"	9037	configure_input="$ac_file. $configure_input"
9216	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	9038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9217	$as_echo "$as_me: creating $ac_file" >&6;}	9039	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9218	fi	9040	fi
9219	# Neutralize special characters interpreted by sed in replacement strings.	9041	# Neutralize special characters interpreted by sed in replacement strings.
9220	case $configure_input in #(	9042	case $configure_input in #(
9221	\& \| \\| \| \\ )	9043	\& \| \\| \| \\ )
9222	ac_sed_conf_input=`$as_echo "$configure_input" \|	9044	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9223	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	9045	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9224	*) ac_sed_conf_input=$configure_input;;	9046	*) ac_sed_conf_input=$configure_input;;
9225	esac	9047	esac
9226		9048
9227	case $ac_tag in	9049	case $ac_tag in
9228	:-: \| *:-) cat >"$tmp/stdin" \	9050	:-: \| *:-) cat >"$ac_tmp/stdin" \
9229	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;	9051	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9230	esac	9052	esac
9231	;;	9053	;;
9232	esac	9054	esac
9233		9055
9234	ac_dir=`$as_dirname -- "$ac_file" \|\|	9056	ac_dir=`$as_dirname -- "$ac_file" \|\|
9235	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9057	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9236	X"$ac_file" : 'X$//$[^/]' \\| \	9058	X"$ac_file" : 'X$//$[^/]' \\| \
9237	X"$ac_file" : 'X$//$$' \\| \	9059	X"$ac_file" : 'X$//$$' \\| \
9238	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	9060	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9239	$as_echo X"$ac_file" \|	9061	printf "%s\n" X"$ac_file" \|
9240	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9062	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9241	s//\1/	9063	s//\1/
9242	q	9064	q
9243	}	9065	}
9244	/^X$\/\/$[^/].*/{	9066	/^X$\/\/$[^/].*/{
…		…
9258	ac_builddir=.	9080	ac_builddir=.
9259		9081
9260	case "$ac_dir" in	9082	case "$ac_dir" in
9261	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9083	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9262	*)	9084	*)
9263	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9085	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9264	# A ".." for each directory in $ac_dir_suffix.	9086	# A ".." for each directory in $ac_dir_suffix.
9265	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9087	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9266	case $ac_top_builddir_sub in	9088	case $ac_top_builddir_sub in
9267	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9089	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9268	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9090	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9269	esac ;;	9091	esac ;;
9270	esac	9092	esac
…		…
9317	/@localedir@/p	9139	/@localedir@/p
9318	/@mandir@/p'	9140	/@mandir@/p'
9319	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	9141	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9320	datarootdir) ac_datarootdir_seen=yes;;	9142	datarootdir) ac_datarootdir_seen=yes;;
9321	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	9143	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9322	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9144	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9323	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9145	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9324	_ACEOF	9146	_ACEOF
9325	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9147	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9326	ac_datarootdir_hack='	9148	ac_datarootdir_hack='
9327	s&@datadir@&$datadir&g	9149	s&@datadir@&$datadir&g
9328	s&@docdir@&$docdir&g	9150	s&@docdir@&$docdir&g
…		…
9354	s&@abs_builddir@&$ac_abs_builddir&;t t	9176	s&@abs_builddir@&$ac_abs_builddir&;t t
9355	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9177	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9356	s&@INSTALL@&$ac_INSTALL&;t t	9178	s&@INSTALL@&$ac_INSTALL&;t t
9357	$ac_datarootdir_hack	9179	$ac_datarootdir_hack
9358	"	9180	"
9359	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \	9181	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
9360	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9182	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9361		9183
9362	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9184	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9363	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9185	{ 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"; } &&	9186	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9187	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9365	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9188	{ printf "%s\n" "$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	9189	which seems to be undefined. Please make sure it is defined" >&5
9367	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9190	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9368	which seems to be undefined. Please make sure it is defined." >&2;}	9191	which seems to be undefined. Please make sure it is defined" >&2;}
9369		9192
9370	rm -f "$tmp/stdin"	9193	rm -f "$ac_tmp/stdin"
9371	case $ac_file in	9194	case $ac_file in
9372	-) cat "$tmp/out" && rm -f "$tmp/out";;	9195	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9373	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;	9196	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9374	esac \	9197	esac \
9375	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9198	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9376	;;	9199	;;
9377	:H)	9200	:H)
9378	#	9201	#
9379	# CONFIG_HEADER	9202	# CONFIG_HEADER
9380	#	9203	#
9381	if test x"$ac_file" != x-; then	9204	if test x"$ac_file" != x-; then
9382	{	9205	{
9383	$as_echo "/* $configure_input */" \	9206	printf "%s\n" "/* $configure_input */" >&1 \
9384	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	9207	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9385	} >"$tmp/config.h" \	9208	} >"$ac_tmp/config.h" \
9386	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9209	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9387	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	9210	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9388	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	9211	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9389	$as_echo "$as_me: $ac_file is unchanged" >&6;}	9212	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9390	else	9213	else
9391	rm -f "$ac_file"	9214	rm -f "$ac_file"
9392	mv "$tmp/config.h" "$ac_file" \	9215	mv "$ac_tmp/config.h" "$ac_file" \
9393	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5	9216	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9394	fi	9217	fi
9395	else	9218	else
9396	$as_echo "/* $configure_input */" \	9219	printf "%s\n" "/* $configure_input */" >&1 \
9397	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	9220	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9398	\|\| as_fn_error "could not create -" "$LINENO" 5	9221	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9399	fi	9222	fi
9400	;;	9223	;;
9401		9224
9402		9225
9403	esac	9226	esac
…		…
9408	as_fn_exit 0	9231	as_fn_exit 0
9409	_ACEOF	9232	_ACEOF
9410	ac_clean_files=$ac_clean_files_save	9233	ac_clean_files=$ac_clean_files_save
9411		9234
9412	test $ac_write_fail = 0 \|\|	9235	test $ac_write_fail = 0 \|\|
9413	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5	9236	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9414		9237
9415		9238
9416	# configure is writing to config.log, and then calls config.status.	9239	# configure is writing to config.log, and then calls config.status.
9417	# config.status does its own redirection, appending to config.log.	9240	# config.status does its own redirection, appending to config.log.
9418	# Unfortunately, on DOS this fails, as config.log is still kept open	9241	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
9429	exec 5>/dev/null	9252	exec 5>/dev/null
9430	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	9253	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9431	exec 5>>config.log	9254	exec 5>>config.log
9432	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	9255	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9433	# would make configure fail if this is the last instruction.	9256	# would make configure fail if this is the last instruction.
9434	$ac_cs_success \|\| as_fn_exit $?	9257	$ac_cs_success \|\| as_fn_exit 1
9435	fi	9258	fi
9436	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	9259	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9437	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	9260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9438	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	9261	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9439	fi	9262	fi
9440		9263
9441		9264
9442	echo "Configuration:	9265	echo "Configuration:
9443		9266
…		…
9472	fi	9295	fi
9473		9296
9474	echo "* Optionally check src/feature.h for further, rarely used options *"	9297	echo "* Optionally check src/feature.h for further, rarely used options *"
9475	echo	9298	echo
9476		9299
		9300

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-–
+Removed lines
-+
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+Changed lines
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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 1.168 by sf-exg, Fri Jul 23 19:19:18 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 1.168 by sf-exg, Fri Jul 23 19:19:18 2021 UTC