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

Comparing rxvt-unicode/configure (file contents):
Revision 1.154 by root, Thu May 10 22:42:03 2012 UTC vs.
Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.67.	3	# Generated by GNU Autoconf 2.71.
4	#	4	#
5	#	5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software	7	# Inc.
8	# Foundation, Inc.
9	#	8	#
10	#	9	#
11	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##	12	## -------------------- ##
14	## M4sh Initialization. ##	13	## M4sh Initialization. ##
15	## -------------------- ##	14	## -------------------- ##
16		15
17	# Be more Bourne compatible	16	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
20	emulate sh	21	emulate sh
21	NULLCMD=:	22	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
26	else	27	else $as_nop
27	case `(set -o) 2>/dev/null` in #(	28	case `(set -o) 2>/dev/null` in #(
28	posix) :	29	posix) :
29	set -o posix ;; #(	30	set -o posix ;; #(
30	*) :	31	*) :
31	;;	32	;;
32	esac	33	esac
33	fi	34	fi
34		35
35		36
		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
36	as_nl='	45	as_nl='
37	'	46	'
38	export as_nl	47	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.	48	IFS=" "" $as_nl"
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	49
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	50	PS1='$ '
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	51	PS2='> '
43	# Prefer a ksh shell builtin over an external printf program on Solaris,	52	PS4='+ '
44	# but without wasting forks for bash or zsh.	53
45	if test -z "$BASH_VERSION$ZSH_VERSION" \	54	# Ensure predictable behavior from utilities with locale-dependent output.
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	55	LC_ALL=C
47	as_echo='print -r --'	56	export LC_ALL
48	as_echo_n='print -rn --'	57	LANGUAGE=C
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	58	export LANGUAGE
50	as_echo='printf %s\n'	59
51	as_echo_n='printf %s'	60	# We cannot yet rely on "unset" to work, but we need these variables
52	else	61	# to be unset--not just set to an empty or harmless value--now, to
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	63	# also avoids known problems related to "unset" and subshell syntax
55	as_echo_n='/usr/ucb/echo -n'	64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56	else	65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'	66	do eval test \${$as_var+y} \
58	as_echo_n_body='eval	67	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
59	arg=$1;	68	done
60	case $arg in #(	69
61	"$as_nl")	70	# Ensure that fds 0, 1, and 2 are open.
62	expr "X$arg" : "X\$.*\$$as_nl";	71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64	esac;	73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73		74
74	# The user is always right.	75	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then	76	if ${PATH_SEPARATOR+false} :; then
76	PATH_SEPARATOR=:	77	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'	80	PATH_SEPARATOR=';'
80	}	81	}
81	fi	82	fi
82		83
83		84
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$.[^/]$\/\/[^/][^/]\/$/{
300	s//\1/	346	s//\1/
301	q	347	q
302	}	348	}
303	/^X$\/\/$[^/].*/{	349	/^X$\/\/$[^/].*/{
…		…
318	test -z "$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 STATUS 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
…		…
364	as_fn_error ()	428	as_fn_error ()
365	{	429	{
366	as_status=$1; test $as_status -eq 0 && as_status=1	430	as_status=$1; test $as_status -eq 0 && as_status=1
367	if test "$4"; then	431	if test "$4"; then
368	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4	433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370	fi	434	fi
371	$as_echo "$as_me: error: $2" >&2	435	printf "%s\n" "$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.
…		…
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
		658	EGREP
		659	GREP
603	STARTUP_NOTIFICATION_LIBS	660	STARTUP_NOTIFICATION_LIBS
604	STARTUP_NOTIFICATION_CFLAGS	661	STARTUP_NOTIFICATION_CFLAGS
605	PIXBUF_LIBS	662	PIXBUF_LIBS
606	PIXBUF_CFLAGS	663	PIXBUF_CFLAGS
607	PKG_CONFIG	664	PKG_CONFIG
608	X_EXTRA_LIBS	665	X_EXTRA_LIBS
609	X_LIBS	666	X_LIBS
610	X_PRE_LIBS	667	X_PRE_LIBS
611	X_CFLAGS	668	X_CFLAGS
		669	CXXCPP
612	XMKMF	670	XMKMF
613	TIC	671	TIC
614	CXXCPP
615	RXVTNAME	672	RXVTNAME
616	LINKER	673	LINKER
617	EGREP
618	GREP
619	CPP
620	INSTALL_DATA	674	INSTALL_DATA
621	INSTALL_SCRIPT	675	INSTALL_SCRIPT
622	INSTALL_PROGRAM	676	INSTALL_PROGRAM
623	ac_ct_CXX	677	ac_ct_CXX
624	CXXFLAGS	678	CXXFLAGS
…		…
657	htmldir	711	htmldir
658	infodir	712	infodir
659	docdir	713	docdir
660	oldincludedir	714	oldincludedir
661	includedir	715	includedir
		716	runstatedir
662	localstatedir	717	localstatedir
663	sharedstatedir	718	sharedstatedir
664	sysconfdir	719	sysconfdir
665	datadir	720	datadir
666	datarootdir	721	datarootdir
…		…
733	LIBS	788	LIBS
734	CPPFLAGS	789	CPPFLAGS
735	CXX	790	CXX
736	CXXFLAGS	791	CXXFLAGS
737	CCC	792	CCC
738	CPP	793	XMKMF
739	CXXCPP	794	CXXCPP'
740	XMKMF'
741		795
742		796
743	# Initialize some variables set by options.	797	# Initialize some variables set by options.
744	ac_init_help=	798	ac_init_help=
745	ac_init_version=false	799	ac_init_version=false
…		…
774	datarootdir='${prefix}/share'	828	datarootdir='${prefix}/share'
775	datadir='${datarootdir}'	829	datadir='${datarootdir}'
776	sysconfdir='${prefix}/etc'	830	sysconfdir='${prefix}/etc'
777	sharedstatedir='${prefix}/com'	831	sharedstatedir='${prefix}/com'
778	localstatedir='${prefix}/var'	832	localstatedir='${prefix}/var'
		833	runstatedir='${localstatedir}/run'
779	includedir='${prefix}/include'	834	includedir='${prefix}/include'
780	oldincludedir='/usr/include'	835	oldincludedir='/usr/include'
781	docdir='${datarootdir}/doc/${PACKAGE}'	836	docdir='${datarootdir}/doc/${PACKAGE}'
782	infodir='${datarootdir}/info'	837	infodir='${datarootdir}/info'
783	htmldir='${docdir}'	838	htmldir='${docdir}'
…		…
803	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;	858	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
804	*=) ac_optarg= ;;	859	*=) ac_optarg= ;;
805	*) ac_optarg=yes ;;	860	*) ac_optarg=yes ;;
806	esac	861	esac
807		862
808	# Accept the important Cygnus configure options, so we can diagnose typos.
809
810	case $ac_dashdash$ac_option in	863	case $ac_dashdash$ac_option in
811	--)	864	--)
812	ac_dashdash=yes ;;	865	ac_dashdash=yes ;;
813		866
814	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	867	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
…		…
845		898
846	-disable-* \| --disable-*)	899	-disable-* \| --disable-*)
847	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`	900	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
848	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
849	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
850	as_fn_error $? "invalid feature name: $ac_useropt"	903	as_fn_error $? "invalid feature name: \`$ac_useropt'"
851	ac_useropt_orig=$ac_useropt	904	ac_useropt_orig=$ac_useropt
852	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	905	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
853	case $ac_user_opts in	906	case $ac_user_opts in
854	*"	907	*"
855	"enable_$ac_useropt"	908	"enable_$ac_useropt"
856	"*) ;;	909	"*) ;;
857	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"	910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
…		…
871		924
872	-enable-* \| --enable-*)	925	-enable-* \| --enable-*)
873	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`	926	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
874	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
875	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
876	as_fn_error $? "invalid feature name: $ac_useropt"	929	as_fn_error $? "invalid feature name: \`$ac_useropt'"
877	ac_useropt_orig=$ac_useropt	930	ac_useropt_orig=$ac_useropt
878	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	931	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
879	case $ac_user_opts in	932	case $ac_user_opts in
880	*"	933	*"
881	"enable_$ac_useropt"	934	"enable_$ac_useropt"
882	"*) ;;	935	"*) ;;
883	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"	936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
…		…
1026		1079
1027	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1080	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1028	\| -silent \| --silent \| --silen \| --sile \| --sil)	1081	\| -silent \| --silent \| --silen \| --sile \| --sil)
1029	silent=yes ;;	1082	silent=yes ;;
1030		1083
		1084	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1085	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1086	\| --run \| --ru \| --r)
		1087	ac_prev=runstatedir ;;
		1088	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1089	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1090	\| --run=* \| --ru=* \| --r=*)
		1091	runstatedir=$ac_optarg ;;
		1092
1031	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1093	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1032	ac_prev=sbindir ;;	1094	ac_prev=sbindir ;;
1033	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1095	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1034	\| --sbi=* \| --sb=*)	1096	\| --sbi=* \| --sb=*)
1035	sbindir=$ac_optarg ;;	1097	sbindir=$ac_optarg ;;
…		…
1075		1137
1076	-with-* \| --with-*)	1138	-with-* \| --with-*)
1077	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`	1139	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1078	# Reject names that are not valid shell variable names.	1140	# Reject names that are not valid shell variable names.
1079	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1141	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080	as_fn_error $? "invalid package name: $ac_useropt"	1142	as_fn_error $? "invalid package name: \`$ac_useropt'"
1081	ac_useropt_orig=$ac_useropt	1143	ac_useropt_orig=$ac_useropt
1082	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1144	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1083	case $ac_user_opts in	1145	case $ac_user_opts in
1084	*"	1146	*"
1085	"with_$ac_useropt"	1147	"with_$ac_useropt"
1086	"*) ;;	1148	"*) ;;
1087	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"	1149	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
…		…
1091		1153
1092	-without-* \| --without-*)	1154	-without-* \| --without-*)
1093	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`	1155	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1094	# Reject names that are not valid shell variable names.	1156	# Reject names that are not valid shell variable names.
1095	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&	1157	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1096	as_fn_error $? "invalid package name: $ac_useropt"	1158	as_fn_error $? "invalid package name: \`$ac_useropt'"
1097	ac_useropt_orig=$ac_useropt	1159	ac_useropt_orig=$ac_useropt
1098	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`	1160	ac_useropt=`printf "%s\n" "$ac_useropt" \| sed 's/[-+.]/_/g'`
1099	case $ac_user_opts in	1161	case $ac_user_opts in
1100	*"	1162	*"
1101	"with_$ac_useropt"	1163	"with_$ac_useropt"
1102	"*) ;;	1164	"*) ;;
1103	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"	1165	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
…		…
1137	eval $ac_envvar=\$ac_optarg	1199	eval $ac_envvar=\$ac_optarg
1138	export $ac_envvar ;;	1200	export $ac_envvar ;;
1139		1201
1140	*)	1202	*)
1141	# FIXME: should be removed in autoconf 3.0.	1203	# FIXME: should be removed in autoconf 3.0.
1142	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1204	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1143	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1205	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1144	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1206	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1145	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1207	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1146	;;	1208	;;
1147		1209
1148	esac	1210	esac
1149	done	1211	done
1150		1212
…		…
1155		1217
1156	if test -n "$ac_unrecognized_opts"; then	1218	if test -n "$ac_unrecognized_opts"; then
1157	case $enable_option_checking in	1219	case $enable_option_checking in
1158	no) ;;	1220	no) ;;
1159	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;	1221	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1160	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;	1222	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1161	esac	1223	esac
1162	fi	1224	fi
1163		1225
1164	# Check all directory arguments for consistency.	1226	# Check all directory arguments for consistency.
1165	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1227	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1166	datadir sysconfdir sharedstatedir localstatedir includedir \	1228	datadir sysconfdir sharedstatedir localstatedir includedir \
1167	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1229	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1168	libdir localedir mandir	1230	libdir localedir mandir runstatedir
1169	do	1231	do
1170	eval ac_val=\$$ac_var	1232	eval ac_val=\$$ac_var
1171	# Remove trailing slashes.	1233	# Remove trailing slashes.
1172	case $ac_val in	1234	case $ac_val in
1173	*/ )	1235	*/ )
…		…
1191		1253
1192	# FIXME: To remove some day.	1254	# FIXME: To remove some day.
1193	if test "x$host_alias" != x; then	1255	if test "x$host_alias" != x; then
1194	if test "x$build_alias" = x; then	1256	if test "x$build_alias" = x; then
1195	cross_compiling=maybe	1257	cross_compiling=maybe
1196	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1197	If a cross compiler is detected then cross compile mode will be used" >&2
1198	elif test "x$build_alias" != "x$host_alias"; then	1258	elif test "x$build_alias" != "x$host_alias"; then
1199	cross_compiling=yes	1259	cross_compiling=yes
1200	fi	1260	fi
1201	fi	1261	fi
1202		1262
…		…
1221	ac_confdir=`$as_dirname -- "$as_myself" \|\|	1281	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1222	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \	1282	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1223	X"$as_myself" : 'X$//$[^/]' \\| \	1283	X"$as_myself" : 'X$//$[^/]' \\| \
1224	X"$as_myself" : 'X$//$$' \\| \	1284	X"$as_myself" : 'X$//$$' \\| \
1225	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|	1285	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1226	$as_echo X"$as_myself" \|	1286	printf "%s\n" X"$as_myself" \|
1227	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	1287	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1228	s//\1/	1288	s//\1/
1229	q	1289	q
1230	}	1290	}
1231	/^X$\/\/$[^/].*/{	1291	/^X$\/\/$[^/].*/{
…		…
1318	--sbindir=DIR system admin executables [EPREFIX/sbin]	1378	--sbindir=DIR system admin executables [EPREFIX/sbin]
1319	--libexecdir=DIR program executables [EPREFIX/libexec]	1379	--libexecdir=DIR program executables [EPREFIX/libexec]
1320	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1380	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1321	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1381	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1322	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1382	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1383	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1323	--libdir=DIR object code libraries [EPREFIX/lib]	1384	--libdir=DIR object code libraries [EPREFIX/lib]
1324	--includedir=DIR C header files [PREFIX/include]	1385	--includedir=DIR C header files [PREFIX/include]
1325	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1386	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1326	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1387	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1327	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1388	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1411	LIBS libraries to pass to the linker, e.g. -l<library>	1472	LIBS libraries to pass to the linker, e.g. -l<library>
1412	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if	1473	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1413	you have headers in a nonstandard directory <include dir>	1474	you have headers in a nonstandard directory <include dir>
1414	CXX C++ compiler command	1475	CXX C++ compiler command
1415	CXXFLAGS C++ compiler flags	1476	CXXFLAGS C++ compiler flags
1416	CPP C preprocessor	1477	XMKMF Path to xmkmf, Makefile generator for X Window System
1417	CXXCPP C++ preprocessor	1478	CXXCPP C++ preprocessor
1418	XMKMF Path to xmkmf, Makefile generator for X Window System
1419		1479
1420	Use these variables to override the choices made by `configure' or to help	1480	Use these variables to override the choices made by `configure' or to help
1421	it to find libraries and programs with nonstandard names/locations.	1481	it to find libraries and programs with nonstandard names/locations.
1422		1482
1423	Report bugs to the package provider.	1483	Report bugs to the package provider.
…		…
1434	ac_builddir=.	1494	ac_builddir=.
1435		1495
1436	case "$ac_dir" in	1496	case "$ac_dir" in
1437	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1438	*)	1498	*)
1439	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	1499	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1440	# A ".." for each directory in $ac_dir_suffix.	1500	# A ".." for each directory in $ac_dir_suffix.
1441	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	1501	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1442	case $ac_top_builddir_sub in	1502	case $ac_top_builddir_sub in
1443	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1444	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1445	esac ;;	1505	esac ;;
1446	esac	1506	esac
…		…
1464	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1465	esac	1525	esac
1466	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1467		1527
1468	cd "$ac_dir" \|\| { ac_status=$?; continue; }	1528	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1469	# Check for guested configure.	1529	# Check for configure.gnu first; this name is used for a wrapper for
		1530	# Metaconfig's "Configure" on case-insensitive file systems.
1470	if test -f "$ac_srcdir/configure.gnu"; then	1531	if test -f "$ac_srcdir/configure.gnu"; then
1471	echo &&	1532	echo &&
1472	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1533	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1473	elif test -f "$ac_srcdir/configure"; then	1534	elif test -f "$ac_srcdir/configure"; then
1474	echo &&	1535	echo &&
1475	$SHELL "$ac_srcdir/configure" --help=recursive	1536	$SHELL "$ac_srcdir/configure" --help=recursive
1476	else	1537	else
1477	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1538	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1478	fi \|\| ac_status=$?	1539	fi \|\| ac_status=$?
1479	cd "$ac_pwd" \|\| { ac_status=$?; break; }	1540	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1480	done	1541	done
1481	fi	1542	fi
1482		1543
1483	test -n "$ac_init_help" && exit $ac_status	1544	test -n "$ac_init_help" && exit $ac_status
1484	if $ac_init_version; then	1545	if $ac_init_version; then
1485	cat <<\_ACEOF	1546	cat <<\_ACEOF
1486	configure	1547	configure
1487	generated by GNU Autoconf 2.67	1548	generated by GNU Autoconf 2.71
1488		1549
1489	Copyright (C) 2010 Free Software Foundation, Inc.	1550	Copyright (C) 2021 Free Software Foundation, Inc.
1490	This configure script is free software; the Free Software Foundation	1551	This configure script is free software; the Free Software Foundation
1491	gives unlimited permission to copy, distribute and modify it.	1552	gives unlimited permission to copy, distribute and modify it.
1492	_ACEOF	1553	_ACEOF
1493	exit	1554	exit
1494	fi	1555	fi
…		…
1501	# --------------------------	1562	# --------------------------
1502	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1563	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1503	ac_fn_c_try_compile ()	1564	ac_fn_c_try_compile ()
1504	{	1565	{
1505	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1566	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1506	rm -f conftest.$ac_objext	1567	rm -f conftest.$ac_objext conftest.beam
1507	if { { ac_try="$ac_compile"	1568	if { { ac_try="$ac_compile"
1508	case "(($ac_try" in	1569	case "(($ac_try" in
1509	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1510	*) ac_try_echo=$ac_try;;	1571	*) ac_try_echo=$ac_try;;
1511	esac	1572	esac
1512	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1573	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1513	$as_echo "$ac_try_echo"; } >&5	1574	printf "%s\n" "$ac_try_echo"; } >&5
1514	(eval "$ac_compile") 2>conftest.err	1575	(eval "$ac_compile") 2>conftest.err
1515	ac_status=$?	1576	ac_status=$?
1516	if test -s conftest.err; then	1577	if test -s conftest.err; then
1517	grep -v '^ *+' conftest.err >conftest.er1	1578	grep -v '^ *+' conftest.err >conftest.er1
1518	cat conftest.er1 >&5	1579	cat conftest.er1 >&5
1519	mv -f conftest.er1 conftest.err	1580	mv -f conftest.er1 conftest.err
1520	fi	1581	fi
1521	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1522	test $ac_status = 0; } && {	1583	test $ac_status = 0; } && {
1523	test -z "$ac_c_werror_flag" \|\|	1584	test -z "$ac_c_werror_flag" \|\|
1524	test ! -s conftest.err	1585	test ! -s conftest.err
1525	} && test -s conftest.$ac_objext; then :	1586	} && test -s conftest.$ac_objext
		1587	then :
1526	ac_retval=0	1588	ac_retval=0
1527	else	1589	else $as_nop
1528	$as_echo "$as_me: failed program was:" >&5	1590	printf "%s\n" "$as_me: failed program was:" >&5
1529	sed 's/^/\| /' conftest.$ac_ext >&5	1591	sed 's/^/\| /' conftest.$ac_ext >&5
1530		1592
1531	ac_retval=1	1593	ac_retval=1
1532	fi	1594	fi
1533	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1595	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1534	as_fn_set_status $ac_retval	1596	as_fn_set_status $ac_retval
1535		1597
1536	} # ac_fn_c_try_compile	1598	} # ac_fn_c_try_compile
1537		1599
1538	# ac_fn_cxx_try_compile LINENO	1600	# ac_fn_cxx_try_compile LINENO
1539	# ----------------------------	1601	# ----------------------------
1540	# Try to compile conftest.$ac_ext, and return whether this succeeded.	1602	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1541	ac_fn_cxx_try_compile ()	1603	ac_fn_cxx_try_compile ()
1542	{	1604	{
1543	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1605	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1544	rm -f conftest.$ac_objext	1606	rm -f conftest.$ac_objext conftest.beam
1545	if { { ac_try="$ac_compile"	1607	if { { ac_try="$ac_compile"
1546	case "(($ac_try" in	1608	case "(($ac_try" in
1547	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1609	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1548	*) ac_try_echo=$ac_try;;	1610	*) ac_try_echo=$ac_try;;
1549	esac	1611	esac
1550	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1612	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1551	$as_echo "$ac_try_echo"; } >&5	1613	printf "%s\n" "$ac_try_echo"; } >&5
1552	(eval "$ac_compile") 2>conftest.err	1614	(eval "$ac_compile") 2>conftest.err
1553	ac_status=$?	1615	ac_status=$?
1554	if test -s conftest.err; then	1616	if test -s conftest.err; then
1555	grep -v '^ *+' conftest.err >conftest.er1	1617	grep -v '^ *+' conftest.err >conftest.er1
1556	cat conftest.er1 >&5	1618	cat conftest.er1 >&5
1557	mv -f conftest.er1 conftest.err	1619	mv -f conftest.er1 conftest.err
1558	fi	1620	fi
1559	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1621	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1560	test $ac_status = 0; } && {	1622	test $ac_status = 0; } && {
1561	test -z "$ac_cxx_werror_flag" \|\|	1623	test -z "$ac_cxx_werror_flag" \|\|
1562	test ! -s conftest.err	1624	test ! -s conftest.err
1563	} && test -s conftest.$ac_objext; then :	1625	} && test -s conftest.$ac_objext
		1626	then :
1564	ac_retval=0	1627	ac_retval=0
1565	else	1628	else $as_nop
1566	$as_echo "$as_me: failed program was:" >&5	1629	printf "%s\n" "$as_me: failed program was:" >&5
1567	sed 's/^/\| /' conftest.$ac_ext >&5	1630	sed 's/^/\| /' conftest.$ac_ext >&5
1568		1631
1569	ac_retval=1	1632	ac_retval=1
1570	fi	1633	fi
1571	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1634	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1572	as_fn_set_status $ac_retval	1635	as_fn_set_status $ac_retval
1573		1636
1574	} # ac_fn_cxx_try_compile	1637	} # ac_fn_cxx_try_compile
1575		1638
1576	# ac_fn_c_try_cpp LINENO	1639	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1577	# ----------------------	1640	# -------------------------------------------------------
1578	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.	1641	# Tests whether HEADER exists and can be compiled using the include files in
1579	ac_fn_c_try_cpp ()	1642	# INCLUDES, setting the cache variable VAR accordingly.
		1643	ac_fn_c_check_header_compile ()
1580	{	1644	{
1581	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1582	if { { ac_try="$ac_cpp conftest.$ac_ext"
1583	case "(($ac_try" in
1584	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1585	*) ac_try_echo=$ac_try;;
1586	esac
1587	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1588	$as_echo "$ac_try_echo"; } >&5
1589	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1590	ac_status=$?
1591	if test -s conftest.err; then
1592	grep -v '^ *+' conftest.err >conftest.er1
1593	cat conftest.er1 >&5
1594	mv -f conftest.er1 conftest.err
1595	fi
1596	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597	test $ac_status = 0; } > conftest.i && {
1598	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1599	test ! -s conftest.err
1600	}; then :
1601	ac_retval=0
1602	else
1603	$as_echo "$as_me: failed program was:" >&5
1604	sed 's/^/\| /' conftest.$ac_ext >&5
1605
1606	ac_retval=1
1607	fi
1608	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1609	as_fn_set_status $ac_retval
1610
1611	} # ac_fn_c_try_cpp
1612
1613	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1614	# -------------------------------------------------------
1615	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1616	# the include files in INCLUDES and setting the cache variable VAR
1617	# accordingly.
1618	ac_fn_c_check_header_mongrel ()
1619	{
1620	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1621	if eval "test \"\${$3+set}\"" = set; then :
1622	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1623	$as_echo_n "checking for $2... " >&6; }	1647	printf %s "checking for $2... " >&6; }
1624	if eval "test \"\${$3+set}\"" = set; then :	1648	if eval test \${$3+y}
1625	$as_echo_n "(cached) " >&6	1649	then :
1626	fi	1650	printf %s "(cached) " >&6
1627	eval ac_res=\$$3	1651	else $as_nop
1628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629	$as_echo "$ac_res" >&6; }
1630	else
1631	# Is the header compilable?
1632	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1633	$as_echo_n "checking $2 usability... " >&6; }
1634	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1635	/* end confdefs.h. */	1653	/* end confdefs.h. */
1636	$4	1654	$4
1637	#include <$2>	1655	#include <$2>
1638	_ACEOF	1656	_ACEOF
1639	if ac_fn_c_try_compile "$LINENO"; then :	1657	if ac_fn_c_try_compile "$LINENO"
1640	ac_header_compiler=yes	1658	then :
1641	else	1659	eval "$3=yes"
1642	ac_header_compiler=no	1660	else $as_nop
		1661	eval "$3=no"
1643	fi	1662	fi
1644	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1663	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1645	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1646	$as_echo "$ac_header_compiler" >&6; }
1647
1648	# Is the header present?
1649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1650	$as_echo_n "checking $2 presence... " >&6; }
1651	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1652	/* end confdefs.h. */
1653	#include <$2>
1654	_ACEOF
1655	if ac_fn_c_try_cpp "$LINENO"; then :
1656	ac_header_preproc=yes
1657	else
1658	ac_header_preproc=no
1659	fi
1660	rm -f conftest.err conftest.i conftest.$ac_ext
1661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1662	$as_echo "$ac_header_preproc" >&6; }
1663
1664	# So? What about this header?
1665	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1666	yes:no: )
1667	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1668	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1669	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1670	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1671	;;
1672	no:yes:* )
1673	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1674	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1676	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1677	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1678	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1679	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1680	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1681	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1682	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1683	;;
1684	esac
1685	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1686	$as_echo_n "checking for $2... " >&6; }
1687	if eval "test \"\${$3+set}\"" = set; then :
1688	$as_echo_n "(cached) " >&6
1689	else
1690	eval "$3=\$ac_header_compiler"
1691	fi	1664	fi
1692	eval ac_res=\$$3	1665	eval ac_res=\$$3
1693	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694	$as_echo "$ac_res" >&6; }	1667	printf "%s\n" "$ac_res" >&6; }
1695	fi	1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1696	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1697		1669
1698	} # ac_fn_c_check_header_mongrel	1670	} # ac_fn_c_check_header_compile
1699		1671
1700	# ac_fn_c_try_run LINENO	1672	# ac_fn_c_try_link LINENO
1701	# ----------------------	1673	# -----------------------
1702	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	1674	# Try to link conftest.$ac_ext, and return whether this succeeded.
1703	# that executables can be run.
1704	ac_fn_c_try_run ()	1675	ac_fn_c_try_link ()
1705	{	1676	{
1706	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1677	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1678	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1707	if { { ac_try="$ac_link"	1679	if { { ac_try="$ac_link"
1708	case "(($ac_try" in	1680	case "(($ac_try" in
1709	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1681	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1710	*) ac_try_echo=$ac_try;;	1682	*) ac_try_echo=$ac_try;;
1711	esac	1683	esac
1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1684	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1713	$as_echo "$ac_try_echo"; } >&5	1685	printf "%s\n" "$ac_try_echo"; } >&5
1714	(eval "$ac_link") 2>&5	1686	(eval "$ac_link") 2>conftest.err
1715	ac_status=$?	1687	ac_status=$?
		1688	if test -s conftest.err; then
		1689	grep -v '^ *+' conftest.err >conftest.er1
		1690	cat conftest.er1 >&5
		1691	mv -f conftest.er1 conftest.err
		1692	fi
1716	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1693	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1717	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1718	{ { case "(($ac_try" in
1719	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1720	*) ac_try_echo=$ac_try;;
1721	esac
1722	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1723	$as_echo "$ac_try_echo"; } >&5
1724	(eval "$ac_try") 2>&5
1725	ac_status=$?
1726	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1727	test $ac_status = 0; }; }; then :	1694	test $ac_status = 0; } && {
		1695	test -z "$ac_c_werror_flag" \|\|
		1696	test ! -s conftest.err
		1697	} && test -s conftest$ac_exeext && {
		1698	test "$cross_compiling" = yes \|\|
		1699	test -x conftest$ac_exeext
		1700	}
		1701	then :
1728	ac_retval=0	1702	ac_retval=0
1729	else	1703	else $as_nop
1730	$as_echo "$as_me: program exited with status $ac_status" >&5
1731	$as_echo "$as_me: failed program was:" >&5	1704	printf "%s\n" "$as_me: failed program was:" >&5
1732	sed 's/^/\| /' conftest.$ac_ext >&5	1705	sed 's/^/\| /' conftest.$ac_ext >&5
1733		1706
1734	ac_retval=$ac_status	1707	ac_retval=1
1735	fi	1708	fi
		1709	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1710	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1711	# interfere with the next link command; also delete a directory that is
		1712	# left behind by Apple's compiler. We do this before executing the actions.
1736	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1737	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1738	as_fn_set_status $ac_retval	1715	as_fn_set_status $ac_retval
1739		1716
1740	} # ac_fn_c_try_run	1717	} # ac_fn_c_try_link
1741		1718
1742	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES	1719	# ac_fn_cxx_try_link LINENO
1743	# -------------------------------------------------------	1720	# -------------------------
1744	# Tests whether HEADER exists and can be compiled using the include files in	1721	# Try to link conftest.$ac_ext, and return whether this succeeded.
1745	# INCLUDES, setting the cache variable VAR accordingly.	1722	ac_fn_cxx_try_link ()
1746	ac_fn_c_check_header_compile ()
1747	{	1723	{
1748	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1724	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1750	$as_echo_n "checking for $2... " >&6; }
1751	if eval "test \"\${$3+set}\"" = set; then :
1752	$as_echo_n "(cached) " >&6
1753	else
1754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1755	/* end confdefs.h. */
1756	$4
1757	#include <$2>
1758	_ACEOF
1759	if ac_fn_c_try_compile "$LINENO"; then :
1760	eval "$3=yes"
1761	else
1762	eval "$3=no"
1763	fi
1764	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1765	fi
1766	eval ac_res=\$$3
1767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1768	$as_echo "$ac_res" >&6; }
1769	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1770
1771	} # ac_fn_c_check_header_compile
1772
1773	# ac_fn_c_try_link LINENO
1774	# -----------------------
1775	# Try to link conftest.$ac_ext, and return whether this succeeded.
1776	ac_fn_c_try_link ()
1777	{
1778	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779	rm -f conftest.$ac_objext conftest$ac_exeext	1725	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1780	if { { ac_try="$ac_link"	1726	if { { ac_try="$ac_link"
1781	case "(($ac_try" in	1727	case "(($ac_try" in
1782	\" \| \` \| \\) ac_try_echo=\$ac_try;;	1728	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1783	*) ac_try_echo=$ac_try;;	1729	*) ac_try_echo=$ac_try;;
1784	esac	1730	esac
1785	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	1731	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786	$as_echo "$ac_try_echo"; } >&5	1732	printf "%s\n" "$ac_try_echo"; } >&5
1787	(eval "$ac_link") 2>conftest.err	1733	(eval "$ac_link") 2>conftest.err
1788	ac_status=$?	1734	ac_status=$?
1789	if test -s conftest.err; then	1735	if test -s conftest.err; then
1790	grep -v '^ *+' conftest.err >conftest.er1	1736	grep -v '^ *+' conftest.err >conftest.er1
1791	cat conftest.er1 >&5	1737	cat conftest.er1 >&5
1792	mv -f conftest.er1 conftest.err	1738	mv -f conftest.er1 conftest.err
1793	fi	1739	fi
1794	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	1740	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795	test $ac_status = 0; } && {	1741	test $ac_status = 0; } && {
1796	test -z "$ac_c_werror_flag" \|\|	1742	test -z "$ac_cxx_werror_flag" \|\|
1797	test ! -s conftest.err	1743	test ! -s conftest.err
1798	} && test -s conftest$ac_exeext && {	1744	} && test -s conftest$ac_exeext && {
1799	test "$cross_compiling" = yes \|\|	1745	test "$cross_compiling" = yes \|\|
1800	$as_test_x conftest$ac_exeext	1746	test -x conftest$ac_exeext
1801	}; then :	1747	}
		1748	then :
1802	ac_retval=0	1749	ac_retval=0
1803	else	1750	else $as_nop
1804	$as_echo "$as_me: failed program was:" >&5	1751	printf "%s\n" "$as_me: failed program was:" >&5
1805	sed 's/^/\| /' conftest.$ac_ext >&5	1752	sed 's/^/\| /' conftest.$ac_ext >&5
1806		1753
1807	ac_retval=1	1754	ac_retval=1
1808	fi	1755	fi
1809	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1756	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1810	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would	1757	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1811	# interfere with the next link command; also delete a directory that is	1758	# interfere with the next link command; also delete a directory that is
1812	# left behind by Apple's compiler. We do this before executing the actions.	1759	# left behind by Apple's compiler. We do this before executing the actions.
1813	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1760	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1761	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1815	as_fn_set_status $ac_retval	1762	as_fn_set_status $ac_retval
1816		1763
1817	} # ac_fn_c_try_link	1764	} # ac_fn_cxx_try_link
1818		1765
1819	# ac_fn_cxx_try_link LINENO	1766	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1820	# -------------------------	1767	# ---------------------------------------------------------
1821	# Try to link conftest.$ac_ext, and return whether this succeeded.	1768	# Tests whether HEADER exists and can be compiled using the include files in
1822	ac_fn_cxx_try_link ()	1769	# INCLUDES, setting the cache variable VAR accordingly.
		1770	ac_fn_cxx_check_header_compile ()
1823	{	1771	{
1824	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1772	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825	rm -f conftest.$ac_objext conftest$ac_exeext
1826	if { { ac_try="$ac_link"
1827	case "(($ac_try" in
1828	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1829	*) ac_try_echo=$ac_try;;
1830	esac
1831	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1832	$as_echo "$ac_try_echo"; } >&5
1833	(eval "$ac_link") 2>conftest.err
1834	ac_status=$?
1835	if test -s conftest.err; then
1836	grep -v '^ *+' conftest.err >conftest.er1
1837	cat conftest.er1 >&5
1838	mv -f conftest.er1 conftest.err
1839	fi
1840	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1841	test $ac_status = 0; } && {
1842	test -z "$ac_cxx_werror_flag" \|\|
1843	test ! -s conftest.err
1844	} && test -s conftest$ac_exeext && {
1845	test "$cross_compiling" = yes \|\|
1846	$as_test_x conftest$ac_exeext
1847	}; then :
1848	ac_retval=0
1849	else
1850	$as_echo "$as_me: failed program was:" >&5
1851	sed 's/^/\| /' conftest.$ac_ext >&5
1852
1853	ac_retval=1
1854	fi
1855	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1856	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1857	# interfere with the next link command; also delete a directory that is
1858	# left behind by Apple's compiler. We do this before executing the actions.
1859	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1860	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1861	as_fn_set_status $ac_retval
1862
1863	} # ac_fn_cxx_try_link
1864
1865	# ac_fn_cxx_try_cpp LINENO
1866	# ------------------------
1867	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1868	ac_fn_cxx_try_cpp ()
1869	{
1870	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1871	if { { ac_try="$ac_cpp conftest.$ac_ext"
1872	case "(($ac_try" in
1873	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1874	*) ac_try_echo=$ac_try;;
1875	esac
1876	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1877	$as_echo "$ac_try_echo"; } >&5
1878	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1879	ac_status=$?
1880	if test -s conftest.err; then
1881	grep -v '^ *+' conftest.err >conftest.er1
1882	cat conftest.er1 >&5
1883	mv -f conftest.er1 conftest.err
1884	fi
1885	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1886	test $ac_status = 0; } > conftest.i && {
1887	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
1888	test ! -s conftest.err
1889	}; then :
1890	ac_retval=0
1891	else
1892	$as_echo "$as_me: failed program was:" >&5
1893	sed 's/^/\| /' conftest.$ac_ext >&5
1894
1895	ac_retval=1
1896	fi
1897	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1898	as_fn_set_status $ac_retval
1899
1900	} # ac_fn_cxx_try_cpp
1901
1902	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1903	# ---------------------------------------------------------
1904	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1905	# the include files in INCLUDES and setting the cache variable VAR
1906	# accordingly.
1907	ac_fn_cxx_check_header_mongrel ()
1908	{
1909	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910	if eval "test \"\${$3+set}\"" = set; then :
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1773	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1912	$as_echo_n "checking for $2... " >&6; }	1774	printf %s "checking for $2... " >&6; }
1913	if eval "test \"\${$3+set}\"" = set; then :	1775	if eval test \${$3+y}
1914	$as_echo_n "(cached) " >&6	1776	then :
1915	fi	1777	printf %s "(cached) " >&6
1916	eval ac_res=\$$3	1778	else $as_nop
1917	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1918	$as_echo "$ac_res" >&6; }
1919	else
1920	# Is the header compilable?
1921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1922	$as_echo_n "checking $2 usability... " >&6; }
1923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924	/* end confdefs.h. */	1780	/* end confdefs.h. */
1925	$4	1781	$4
1926	#include <$2>	1782	#include <$2>
1927	_ACEOF	1783	_ACEOF
1928	if ac_fn_cxx_try_compile "$LINENO"; then :	1784	if ac_fn_cxx_try_compile "$LINENO"
1929	ac_header_compiler=yes	1785	then :
1930	else	1786	eval "$3=yes"
1931	ac_header_compiler=no	1787	else $as_nop
		1788	eval "$3=no"
1932	fi	1789	fi
1933	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1790	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1935	$as_echo "$ac_header_compiler" >&6; }
1936
1937	# Is the header present?
1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1939	$as_echo_n "checking $2 presence... " >&6; }
1940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941	/* end confdefs.h. */
1942	#include <$2>
1943	_ACEOF
1944	if ac_fn_cxx_try_cpp "$LINENO"; then :
1945	ac_header_preproc=yes
1946	else
1947	ac_header_preproc=no
1948	fi
1949	rm -f conftest.err conftest.i conftest.$ac_ext
1950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1951	$as_echo "$ac_header_preproc" >&6; }
1952
1953	# So? What about this header?
1954	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1955	yes:no: )
1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1957	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1959	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1960	;;
1961	no:yes:* )
1962	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1963	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1964	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1965	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1966	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1967	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1969	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1970	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1971	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1972	;;
1973	esac
1974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975	$as_echo_n "checking for $2... " >&6; }
1976	if eval "test \"\${$3+set}\"" = set; then :
1977	$as_echo_n "(cached) " >&6
1978	else
1979	eval "$3=\$ac_header_compiler"
1980	fi	1791	fi
1981	eval ac_res=\$$3	1792	eval ac_res=\$$3
1982	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1793	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1983	$as_echo "$ac_res" >&6; }	1794	printf "%s\n" "$ac_res" >&6; }
1984	fi	1795	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1985	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1986		1796
1987	} # ac_fn_cxx_check_header_mongrel	1797	} # ac_fn_cxx_check_header_compile
1988		1798
1989	# ac_fn_cxx_check_func LINENO FUNC VAR	1799	# ac_fn_cxx_check_func LINENO FUNC VAR
1990	# ------------------------------------	1800	# ------------------------------------
1991	# Tests whether FUNC exists, setting the cache variable VAR accordingly	1801	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1992	ac_fn_cxx_check_func ()	1802	ac_fn_cxx_check_func ()
1993	{	1803	{
1994	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1804	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1996	$as_echo_n "checking for $2... " >&6; }	1806	printf %s "checking for $2... " >&6; }
1997	if eval "test \"\${$3+set}\"" = set; then :	1807	if eval test \${$3+y}
1998	$as_echo_n "(cached) " >&6	1808	then :
1999	else	1809	printf %s "(cached) " >&6
		1810	else $as_nop
2000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2001	/* end confdefs.h. */	1812	/* end confdefs.h. */
2002	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.	1813	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2003	For example, HP-UX 11i <limits.h> declares gettimeofday. */	1814	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2004	#define $2 innocuous_$2	1815	#define $2 innocuous_$2
2005		1816
2006	/* System header to define __stub macros and hopefully few prototypes,	1817	/* System header to define __stub macros and hopefully few prototypes,
2007	which can conflict with char $2 (); below.	1818	which can conflict with char $2 (); below. */
2008	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2009	<limits.h> exists even on freestanding compilers. */
2010		1819
2011	#ifdef __STDC__
2012	# include <limits.h>	1820	#include <limits.h>
2013	#else
2014	# include <assert.h>
2015	#endif
2016
2017	#undef $2	1821	#undef $2
2018		1822
2019	/* Override any GCC internal prototype to avoid an error.	1823	/* Override any GCC internal prototype to avoid an error.
2020	Use char because int might match the return type of a GCC	1824	Use char because int might match the return type of a GCC
2021	builtin and then its argument prototype would still apply. */	1825	builtin and then its argument prototype would still apply. */
…		…
2029	#if defined __stub_$2 \|\| defined __stub___$2	1833	#if defined __stub_$2 \|\| defined __stub___$2
2030	choke me	1834	choke me
2031	#endif	1835	#endif
2032		1836
2033	int	1837	int
2034	main ()	1838	main (void)
2035	{	1839	{
2036	return $2 ();	1840	return $2 ();
2037	;	1841	;
2038	return 0;	1842	return 0;
2039	}	1843	}
2040	_ACEOF	1844	_ACEOF
2041	if ac_fn_cxx_try_link "$LINENO"; then :	1845	if ac_fn_cxx_try_link "$LINENO"
		1846	then :
2042	eval "$3=yes"	1847	eval "$3=yes"
2043	else	1848	else $as_nop
2044	eval "$3=no"	1849	eval "$3=no"
2045	fi	1850	fi
2046	rm -f core conftest.err conftest.$ac_objext \	1851	rm -f core conftest.err conftest.$ac_objext conftest.beam \
2047	conftest$ac_exeext conftest.$ac_ext	1852	conftest$ac_exeext conftest.$ac_ext
2048	fi	1853	fi
2049	eval ac_res=\$$3	1854	eval ac_res=\$$3
2050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2051	$as_echo "$ac_res" >&6; }	1856	printf "%s\n" "$ac_res" >&6; }
2052	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1857	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2053		1858
2054	} # ac_fn_cxx_check_func	1859	} # ac_fn_cxx_check_func
2055		1860
2056	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES	1861	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2057	# ---------------------------------------------	1862	# ---------------------------------------------
2058	# Tests whether TYPE exists after having included INCLUDES, setting cache	1863	# Tests whether TYPE exists after having included INCLUDES, setting cache
2059	# variable VAR accordingly.	1864	# variable VAR accordingly.
2060	ac_fn_cxx_check_type ()	1865	ac_fn_cxx_check_type ()
2061	{	1866	{
2062	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1867	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2064	$as_echo_n "checking for $2... " >&6; }	1869	printf %s "checking for $2... " >&6; }
2065	if eval "test \"\${$3+set}\"" = set; then :	1870	if eval test \${$3+y}
2066	$as_echo_n "(cached) " >&6	1871	then :
2067	else	1872	printf %s "(cached) " >&6
		1873	else $as_nop
2068	eval "$3=no"	1874	eval "$3=no"
2069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070	/* end confdefs.h. */	1876	/* end confdefs.h. */
2071	$4	1877	$4
2072	int	1878	int
2073	main ()	1879	main (void)
2074	{	1880	{
2075	if (sizeof ($2))	1881	if (sizeof ($2))
2076	return 0;	1882	return 0;
2077	;	1883	;
2078	return 0;	1884	return 0;
2079	}	1885	}
2080	_ACEOF	1886	_ACEOF
2081	if ac_fn_cxx_try_compile "$LINENO"; then :	1887	if ac_fn_cxx_try_compile "$LINENO"
		1888	then :
2082	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083	/* end confdefs.h. */	1890	/* end confdefs.h. */
2084	$4	1891	$4
2085	int	1892	int
2086	main ()	1893	main (void)
2087	{	1894	{
2088	if (sizeof (($2)))	1895	if (sizeof (($2)))
2089	return 0;	1896	return 0;
2090	;	1897	;
2091	return 0;	1898	return 0;
2092	}	1899	}
2093	_ACEOF	1900	_ACEOF
2094	if ac_fn_cxx_try_compile "$LINENO"; then :	1901	if ac_fn_cxx_try_compile "$LINENO"
		1902	then :
2095		1903
2096	else	1904	else $as_nop
2097	eval "$3=yes"	1905	eval "$3=yes"
2098	fi	1906	fi
2099	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1907	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2100	fi	1908	fi
2101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1909	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2102	fi	1910	fi
2103	eval ac_res=\$$3	1911	eval ac_res=\$$3
2104	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1912	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2105	$as_echo "$ac_res" >&6; }	1913	printf "%s\n" "$ac_res" >&6; }
2106	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1914	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2107		1915
2108	} # ac_fn_cxx_check_type	1916	} # ac_fn_cxx_check_type
		1917
		1918	# ac_fn_cxx_try_cpp LINENO
		1919	# ------------------------
		1920	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1921	ac_fn_cxx_try_cpp ()
		1922	{
		1923	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1924	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1925	case "(($ac_try" in
		1926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1927	*) ac_try_echo=$ac_try;;
		1928	esac
		1929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1930	printf "%s\n" "$ac_try_echo"; } >&5
		1931	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1932	ac_status=$?
		1933	if test -s conftest.err; then
		1934	grep -v '^ *+' conftest.err >conftest.er1
		1935	cat conftest.er1 >&5
		1936	mv -f conftest.er1 conftest.err
		1937	fi
		1938	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1939	test $ac_status = 0; } > conftest.i && {
		1940	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1941	test ! -s conftest.err
		1942	}
		1943	then :
		1944	ac_retval=0
		1945	else $as_nop
		1946	printf "%s\n" "$as_me: failed program was:" >&5
		1947	sed 's/^/\| /' conftest.$ac_ext >&5
		1948
		1949	ac_retval=1
		1950	fi
		1951	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1952	as_fn_set_status $ac_retval
		1953
		1954	} # ac_fn_cxx_try_cpp
2109		1955
2110	# ac_fn_c_find_intX_t LINENO BITS VAR	1956	# ac_fn_c_find_intX_t LINENO BITS VAR
2111	# -----------------------------------	1957	# -----------------------------------
2112	# Finds a signed integer type with width BITS, setting cache variable VAR	1958	# Finds a signed integer type with width BITS, setting cache variable VAR
2113	# accordingly.	1959	# accordingly.
2114	ac_fn_c_find_intX_t ()	1960	ac_fn_c_find_intX_t ()
2115	{	1961	{
2116	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1962	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5	1963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2118	$as_echo_n "checking for int$2_t... " >&6; }	1964	printf %s "checking for int$2_t... " >&6; }
2119	if eval "test \"\${$3+set}\"" = set; then :	1965	if eval test \${$3+y}
2120	$as_echo_n "(cached) " >&6	1966	then :
2121	else	1967	printf %s "(cached) " >&6
		1968	else $as_nop
2122	eval "$3=no"	1969	eval "$3=no"
2123	# Order is important - never check a type that is potentially smaller	1970	# Order is important - never check a type that is potentially smaller
2124	# than half of the expected target width.	1971	# than half of the expected target width.
2125	for ac_type in int$2_t 'int' 'long int' \	1972	for ac_type in int$2_t 'int' 'long int' \
2126	'long long int' 'short int' 'signed char'; do	1973	'long long int' 'short int' 'signed char'; do
2127	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1974	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2128	/* end confdefs.h. */	1975	/* end confdefs.h. */
2129	$ac_includes_default	1976	$ac_includes_default
2130	enum { N = $2 / 2 - 1 };	1977	enum { N = $2 / 2 - 1 };
2131	int	1978	int
2132	main ()	1979	main (void)
2133	{	1980	{
2134	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];	1981	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2135	test_array [0] = 0	1982	test_array [0] = 0;
		1983	return test_array [0];
2136		1984
2137	;	1985	;
2138	return 0;	1986	return 0;
2139	}	1987	}
2140	_ACEOF	1988	_ACEOF
2141	if ac_fn_cxx_try_compile "$LINENO"; then :	1989	if ac_fn_cxx_try_compile "$LINENO"
		1990	then :
2142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143	/* end confdefs.h. */	1992	/* end confdefs.h. */
2144	$ac_includes_default	1993	$ac_includes_default
2145	enum { N = $2 / 2 - 1 };	1994	enum { N = $2 / 2 - 1 };
2146	int	1995	int
2147	main ()	1996	main (void)
2148	{	1997	{
2149	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)	1998	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2150	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];	1999	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2151	test_array [0] = 0	2000	test_array [0] = 0;
		2001	return test_array [0];
2152		2002
2153	;	2003	;
2154	return 0;	2004	return 0;
2155	}	2005	}
2156	_ACEOF	2006	_ACEOF
2157	if ac_fn_cxx_try_compile "$LINENO"; then :	2007	if ac_fn_cxx_try_compile "$LINENO"
		2008	then :
2158		2009
2159	else	2010	else $as_nop
2160	case $ac_type in #(	2011	case $ac_type in #(
2161	int$2_t) :	2012	int$2_t) :
2162	eval "$3=yes" ;; #(	2013	eval "$3=yes" ;; #(
2163	*) :	2014	*) :
2164	eval "$3=\$ac_type" ;;	2015	eval "$3=\$ac_type" ;;
2165	esac	2016	esac
2166	fi	2017	fi
2167	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2018	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2168	fi	2019	fi
2169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2020	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2170	if eval test \"x\$"$3"\" = x"no"; then :	2021	if eval test \"x\$"$3"\" = x"no"
		2022	then :
2171		2023
2172	else	2024	else $as_nop
2173	break	2025	break
2174	fi	2026	fi
2175	done	2027	done
2176	fi	2028	fi
2177	eval ac_res=\$$3	2029	eval ac_res=\$$3
2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2030	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2179	$as_echo "$ac_res" >&6; }	2031	printf "%s\n" "$ac_res" >&6; }
2180	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2032	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2181		2033
2182	} # ac_fn_c_find_intX_t	2034	} # ac_fn_c_find_intX_t
2183		2035
2184	# ac_fn_c_find_uintX_t LINENO BITS VAR	2036	# ac_fn_c_find_uintX_t LINENO BITS VAR
2185	# ------------------------------------	2037	# ------------------------------------
2186	# Finds an unsigned integer type with width BITS, setting cache variable VAR	2038	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2187	# accordingly.	2039	# accordingly.
2188	ac_fn_c_find_uintX_t ()	2040	ac_fn_c_find_uintX_t ()
2189	{	2041	{
2190	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2042	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2191	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5	2043	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2192	$as_echo_n "checking for uint$2_t... " >&6; }	2044	printf %s "checking for uint$2_t... " >&6; }
2193	if eval "test \"\${$3+set}\"" = set; then :	2045	if eval test \${$3+y}
2194	$as_echo_n "(cached) " >&6	2046	then :
2195	else	2047	printf %s "(cached) " >&6
		2048	else $as_nop
2196	eval "$3=no"	2049	eval "$3=no"
2197	# Order is important - never check a type that is potentially smaller	2050	# Order is important - never check a type that is potentially smaller
2198	# than half of the expected target width.	2051	# than half of the expected target width.
2199	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \	2052	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2200	'unsigned long long int' 'unsigned short int' 'unsigned char'; do	2053	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2201	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2054	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2202	/* end confdefs.h. */	2055	/* end confdefs.h. */
2203	$ac_includes_default	2056	$ac_includes_default
2204	int	2057	int
2205	main ()	2058	main (void)
2206	{	2059	{
2207	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];	2060	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2208	test_array [0] = 0	2061	test_array [0] = 0;
		2062	return test_array [0];
2209		2063
2210	;	2064	;
2211	return 0;	2065	return 0;
2212	}	2066	}
2213	_ACEOF	2067	_ACEOF
2214	if ac_fn_cxx_try_compile "$LINENO"; then :	2068	if ac_fn_cxx_try_compile "$LINENO"
		2069	then :
2215	case $ac_type in #(	2070	case $ac_type in #(
2216	uint$2_t) :	2071	uint$2_t) :
2217	eval "$3=yes" ;; #(	2072	eval "$3=yes" ;; #(
2218	*) :	2073	*) :
2219	eval "$3=\$ac_type" ;;	2074	eval "$3=\$ac_type" ;;
2220	esac	2075	esac
2221	fi	2076	fi
2222	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	2077	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2223	if eval test \"x\$"$3"\" = x"no"; then :	2078	if eval test \"x\$"$3"\" = x"no"
		2079	then :
2224		2080
2225	else	2081	else $as_nop
2226	break	2082	break
2227	fi	2083	fi
2228	done	2084	done
2229	fi	2085	fi
2230	eval ac_res=\$$3	2086	eval ac_res=\$$3
2231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	2087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2232	$as_echo "$ac_res" >&6; }	2088	printf "%s\n" "$ac_res" >&6; }
2233	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2089	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2234		2090
2235	} # ac_fn_c_find_uintX_t	2091	} # ac_fn_c_find_uintX_t
		2092
		2093	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
		2094	# ------------------------------------------------------
		2095	# Tries to find if the field MEMBER exists in type AGGR, after including
		2096	# INCLUDES, setting cache variable VAR accordingly.
		2097	ac_fn_cxx_check_member ()
		2098	{
		2099	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
		2101	printf %s "checking for $2.$3... " >&6; }
		2102	if eval test \${$4+y}
		2103	then :
		2104	printf %s "(cached) " >&6
		2105	else $as_nop
		2106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2107	/* end confdefs.h. */
		2108	$5
		2109	int
		2110	main (void)
		2111	{
		2112	static $2 ac_aggr;
		2113	if (ac_aggr.$3)
		2114	return 0;
		2115	;
		2116	return 0;
		2117	}
		2118	_ACEOF
		2119	if ac_fn_cxx_try_compile "$LINENO"
		2120	then :
		2121	eval "$4=yes"
		2122	else $as_nop
		2123	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2124	/* end confdefs.h. */
		2125	$5
		2126	int
		2127	main (void)
		2128	{
		2129	static $2 ac_aggr;
		2130	if (sizeof ac_aggr.$3)
		2131	return 0;
		2132	;
		2133	return 0;
		2134	}
		2135	_ACEOF
		2136	if ac_fn_cxx_try_compile "$LINENO"
		2137	then :
		2138	eval "$4=yes"
		2139	else $as_nop
		2140	eval "$4=no"
		2141	fi
		2142	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2143	fi
		2144	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2145	fi
		2146	eval ac_res=\$$4
		2147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2148	printf "%s\n" "$ac_res" >&6; }
		2149	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2150
		2151	} # ac_fn_cxx_check_member
2236		2152
2237	# ac_fn_cxx_try_run LINENO	2153	# ac_fn_cxx_try_run LINENO
2238	# ------------------------	2154	# ------------------------
2239	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes	2155	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2240	# that executables can be run.	2156	# executables can be run.
2241	ac_fn_cxx_try_run ()	2157	ac_fn_cxx_try_run ()
2242	{	2158	{
2243	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	2159	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2244	if { { ac_try="$ac_link"	2160	if { { ac_try="$ac_link"
2245	case "(($ac_try" in	2161	case "(($ac_try" in
2246	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2162	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2247	*) ac_try_echo=$ac_try;;	2163	*) ac_try_echo=$ac_try;;
2248	esac	2164	esac
2249	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2165	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2250	$as_echo "$ac_try_echo"; } >&5	2166	printf "%s\n" "$ac_try_echo"; } >&5
2251	(eval "$ac_link") 2>&5	2167	(eval "$ac_link") 2>&5
2252	ac_status=$?	2168	ac_status=$?
2253	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2169	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2254	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'	2170	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2255	{ { case "(($ac_try" in	2171	{ { case "(($ac_try" in
2256	\" \| \` \| \\) ac_try_echo=\$ac_try;;	2172	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2257	*) ac_try_echo=$ac_try;;	2173	*) ac_try_echo=$ac_try;;
2258	esac	2174	esac
2259	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	2175	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2260	$as_echo "$ac_try_echo"; } >&5	2176	printf "%s\n" "$ac_try_echo"; } >&5
2261	(eval "$ac_try") 2>&5	2177	(eval "$ac_try") 2>&5
2262	ac_status=$?	2178	ac_status=$?
2263	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	2179	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2264	test $ac_status = 0; }; }; then :	2180	test $ac_status = 0; }; }
		2181	then :
2265	ac_retval=0	2182	ac_retval=0
2266	else	2183	else $as_nop
2267	$as_echo "$as_me: program exited with status $ac_status" >&5	2184	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2268	$as_echo "$as_me: failed program was:" >&5	2185	printf "%s\n" "$as_me: failed program was:" >&5
2269	sed 's/^/\| /' conftest.$ac_ext >&5	2186	sed 's/^/\| /' conftest.$ac_ext >&5
2270		2187
2271	ac_retval=$ac_status	2188	ac_retval=$ac_status
2272	fi	2189	fi
2273	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	2190	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2274	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	2191	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2275	as_fn_set_status $ac_retval	2192	as_fn_set_status $ac_retval
2276		2193
2277	} # ac_fn_cxx_try_run	2194	} # ac_fn_cxx_try_run
		2195	ac_configure_args_raw=
		2196	for ac_arg
		2197	do
		2198	case $ac_arg in
		2199	\')
		2200	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		2201	esac
		2202	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2203	done
		2204
		2205	case $ac_configure_args_raw in
		2206	$as_nl)
		2207	ac_safe_unquote= ;;
		2208	*)
		2209	ac_unsafe_z='\|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2210	ac_unsafe_a="$ac_unsafe_z#~"
		2211	ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g"
		2212	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" \| sed "$ac_safe_unquote"`;;
		2213	esac
		2214
2278	cat >config.log <<_ACEOF	2215	cat >config.log <<_ACEOF
2279	This file contains any messages produced by compilers while	2216	This file contains any messages produced by compilers while
2280	running configure, to aid debugging if configure makes a mistake.	2217	running configure, to aid debugging if configure makes a mistake.
2281		2218
2282	It was created by $as_me, which was	2219	It was created by $as_me, which was
2283	generated by GNU Autoconf 2.67. Invocation command line was	2220	generated by GNU Autoconf 2.71. Invocation command line was
2284		2221
2285	$ $0 $@	2222	$ $0$ac_configure_args_raw
2286		2223
2287	_ACEOF	2224	_ACEOF
2288	exec 5>>config.log	2225	exec 5>>config.log
2289	{	2226	{
2290	cat <<_ASUNAME	2227	cat <<_ASUNAME
…		…
2313		2250
2314	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2251	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2315	for as_dir in $PATH	2252	for as_dir in $PATH
2316	do	2253	do
2317	IFS=$as_save_IFS	2254	IFS=$as_save_IFS
2318	test -z "$as_dir" && as_dir=.	2255	case $as_dir in #(((
2319	$as_echo "PATH: $as_dir"	2256	'') as_dir=./ ;;
		2257	*/) ;;
		2258	*) as_dir=$as_dir/ ;;
		2259	esac
		2260	printf "%s\n" "PATH: $as_dir"
2320	done	2261	done
2321	IFS=$as_save_IFS	2262	IFS=$as_save_IFS
2322		2263
2323	} >&5	2264	} >&5
2324		2265
…		…
2349	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2290	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2350	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2291	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2351	\| -silent \| --silent \| --silen \| --sile \| --sil)	2292	\| -silent \| --silent \| --silen \| --sile \| --sil)
2352	continue ;;	2293	continue ;;
2353	\')	2294	\')
2354	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2295	ac_arg=`printf "%s\n" "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2355	esac	2296	esac
2356	case $ac_pass in	2297	case $ac_pass in
2357	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;	2298	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2358	2)	2299	2)
2359	as_fn_append ac_configure_args1 " '$ac_arg'"	2300	as_fn_append ac_configure_args1 " '$ac_arg'"
…		…
2384	# config.log. We remove comments because anyway the quotes in there	2325	# config.log. We remove comments because anyway the quotes in there
2385	# would cause problems or look ugly.	2326	# would cause problems or look ugly.
2386	# WARNING: Use '\'' to represent an apostrophe within the trap.	2327	# WARNING: Use '\'' to represent an apostrophe within the trap.
2387	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2328	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2388	trap 'exit_status=$?	2329	trap 'exit_status=$?
		2330	# Sanitize IFS.
		2331	IFS=" "" $as_nl"
2389	# Save into config.log some information that might help in debugging.	2332	# Save into config.log some information that might help in debugging.
2390	{	2333	{
2391	echo	2334	echo
2392		2335
2393	$as_echo "## ---------------- ##	2336	printf "%s\n" "## ---------------- ##
2394	## Cache variables. ##	2337	## Cache variables. ##
2395	## ---------------- ##"	2338	## ---------------- ##"
2396	echo	2339	echo
2397	# The following way of writing the cache mishandles newlines in values,	2340	# The following way of writing the cache mishandles newlines in values,
2398	(	2341	(
2399	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do	2342	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2400	eval ac_val=\$$ac_var	2343	eval ac_val=\$$ac_var
2401	case $ac_val in #(	2344	case $ac_val in #(
2402	${as_nl})	2345	${as_nl})
2403	case $ac_var in #(	2346	case $ac_var in #(
2404	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	2347	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2405	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	2348	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2406	esac	2349	esac
2407	case $ac_var in #(	2350	case $ac_var in #(
2408	_ \| IFS \| as_nl) ;; #(	2351	_ \| IFS \| as_nl) ;; #(
2409	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	2352	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2410	*) { eval $ac_var=; unset $ac_var;} ;;	2353	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
2424	esac \|	2367	esac \|
2425	sort	2368	sort
2426	)	2369	)
2427	echo	2370	echo
2428		2371
2429	$as_echo "## ----------------- ##	2372	printf "%s\n" "## ----------------- ##
2430	## Output variables. ##	2373	## Output variables. ##
2431	## ----------------- ##"	2374	## ----------------- ##"
2432	echo	2375	echo
2433	for ac_var in $ac_subst_vars	2376	for ac_var in $ac_subst_vars
2434	do	2377	do
2435	eval ac_val=\$$ac_var	2378	eval ac_val=\$$ac_var
2436	case $ac_val in	2379	case $ac_val in
2437	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2380	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2438	esac	2381	esac
2439	$as_echo "$ac_var='\''$ac_val'\''"	2382	printf "%s\n" "$ac_var='\''$ac_val'\''"
2440	done \| sort	2383	done \| sort
2441	echo	2384	echo
2442		2385
2443	if test -n "$ac_subst_files"; then	2386	if test -n "$ac_subst_files"; then
2444	$as_echo "## ------------------- ##	2387	printf "%s\n" "## ------------------- ##
2445	## File substitutions. ##	2388	## File substitutions. ##
2446	## ------------------- ##"	2389	## ------------------- ##"
2447	echo	2390	echo
2448	for ac_var in $ac_subst_files	2391	for ac_var in $ac_subst_files
2449	do	2392	do
2450	eval ac_val=\$$ac_var	2393	eval ac_val=\$$ac_var
2451	case $ac_val in	2394	case $ac_val in
2452	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2395	\'\'') ac_val=`printf "%s\n" "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2453	esac	2396	esac
2454	$as_echo "$ac_var='\''$ac_val'\''"	2397	printf "%s\n" "$ac_var='\''$ac_val'\''"
2455	done \| sort	2398	done \| sort
2456	echo	2399	echo
2457	fi	2400	fi
2458		2401
2459	if test -s confdefs.h; then	2402	if test -s confdefs.h; then
2460	$as_echo "## ----------- ##	2403	printf "%s\n" "## ----------- ##
2461	## confdefs.h. ##	2404	## confdefs.h. ##
2462	## ----------- ##"	2405	## ----------- ##"
2463	echo	2406	echo
2464	cat confdefs.h	2407	cat confdefs.h
2465	echo	2408	echo
2466	fi	2409	fi
2467	test "$ac_signal" != 0 &&	2410	test "$ac_signal" != 0 &&
2468	$as_echo "$as_me: caught signal $ac_signal"	2411	printf "%s\n" "$as_me: caught signal $ac_signal"
2469	$as_echo "$as_me: exit $exit_status"	2412	printf "%s\n" "$as_me: exit $exit_status"
2470	} >&5	2413	} >&5
2471	rm -f core .core core.conftest. &&	2414	rm -f core .core core.conftest. &&
2472	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2415	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2473	exit $exit_status	2416	exit $exit_status
2474	' 0	2417	' 0
…		…
2478	ac_signal=0	2421	ac_signal=0
2479		2422
2480	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2423	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2481	rm -f -r conftest* confdefs.h	2424	rm -f -r conftest* confdefs.h
2482		2425
2483	$as_echo "/* confdefs.h */" > confdefs.h	2426	printf "%s\n" "/* confdefs.h */" > confdefs.h
2484		2427
2485	# Predefined preprocessor variables.	2428	# Predefined preprocessor variables.
2486		2429
2487	cat >>confdefs.h <<_ACEOF	2430	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2488	#define PACKAGE_NAME "$PACKAGE_NAME"
2489	_ACEOF
2490		2431
2491	cat >>confdefs.h <<_ACEOF	2432	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2492	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2493	_ACEOF
2494		2433
2495	cat >>confdefs.h <<_ACEOF	2434	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2496	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2497	_ACEOF
2498		2435
2499	cat >>confdefs.h <<_ACEOF	2436	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2500	#define PACKAGE_STRING "$PACKAGE_STRING"
2501	_ACEOF
2502		2437
2503	cat >>confdefs.h <<_ACEOF	2438	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2504	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2505	_ACEOF
2506		2439
2507	cat >>confdefs.h <<_ACEOF	2440	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2508	#define PACKAGE_URL "$PACKAGE_URL"
2509	_ACEOF
2510		2441
2511		2442
2512	# Let the site file select an alternate cache file if it wants to.	2443	# Let the site file select an alternate cache file if it wants to.
2513	# Prefer an explicitly selected file to automatically selected ones.	2444	# Prefer an explicitly selected file to automatically selected ones.
2514	ac_site_file1=NONE
2515	ac_site_file2=NONE
2516	if test -n "$CONFIG_SITE"; then	2445	if test -n "$CONFIG_SITE"; then
2517	# We do not want a PATH search for config.site.
2518	case $CONFIG_SITE in #((
2519	-*) ac_site_file1=./$CONFIG_SITE;;
2520	/) ac_site_file1=$CONFIG_SITE;;	2446	ac_site_files="$CONFIG_SITE"
2521	*) ac_site_file1=./$CONFIG_SITE;;
2522	esac
2523	elif test "x$prefix" != xNONE; then	2447	elif test "x$prefix" != xNONE; then
2524	ac_site_file1=$prefix/share/config.site	2448	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2525	ac_site_file2=$prefix/etc/config.site
2526	else	2449	else
2527	ac_site_file1=$ac_default_prefix/share/config.site	2450	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2528	ac_site_file2=$ac_default_prefix/etc/config.site
2529	fi	2451	fi
		2452
2530	for ac_site_file in "$ac_site_file1" "$ac_site_file2"	2453	for ac_site_file in $ac_site_files
2531	do	2454	do
2532	test "x$ac_site_file" = xNONE && continue	2455	case $ac_site_file in #(
		2456	/) :
		2457	;; #(
		2458	*) :
		2459	ac_site_file=./$ac_site_file ;;
		2460	esac
2533	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then	2461	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2534	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5	2462	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2535	$as_echo "$as_me: loading site script $ac_site_file" >&6;}	2463	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2536	sed 's/^/\| /' "$ac_site_file" >&5	2464	sed 's/^/\| /' "$ac_site_file" >&5
2537	. "$ac_site_file" \	2465	. "$ac_site_file" \
2538	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2466	\|\| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2539	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2467	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2540	as_fn_error $? "failed to load site script $ac_site_file	2468	as_fn_error $? "failed to load site script $ac_site_file
2541	See \`config.log' for more details" "$LINENO" 5 ; }	2469	See \`config.log' for more details" "$LINENO" 5; }
2542	fi	2470	fi
2543	done	2471	done
2544		2472
2545	if test -r "$cache_file"; then	2473	if test -r "$cache_file"; then
2546	# Some versions of bash will fail to source /dev/null (special files	2474	# Some versions of bash will fail to source /dev/null (special files
2547	# actually), so we avoid doing that. DJGPP emulates it as a regular file.	2475	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2548	if test /dev/null != "$cache_file" && test -f "$cache_file"; then	2476	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5	2477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2550	$as_echo "$as_me: loading cache $cache_file" >&6;}	2478	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2551	case $cache_file in	2479	case $cache_file in
2552	[\\/]* \| ?:[\\/]* ) . "$cache_file";;	2480	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2553	*) . "./$cache_file";;	2481	*) . "./$cache_file";;
2554	esac	2482	esac
2555	fi	2483	fi
2556	else	2484	else
2557	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5	2485	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2558	$as_echo "$as_me: creating cache $cache_file" >&6;}	2486	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2559	>$cache_file	2487	>$cache_file
		2488	fi
		2489
		2490	# Test code for whether the C compiler supports C89 (global declarations)
		2491	ac_c_conftest_c89_globals='
		2492	/* Does the compiler advertise C89 conformance?
		2493	Do not test the value of __STDC__, because some compilers set it to 0
		2494	while being otherwise adequately conformant. */
		2495	#if !defined __STDC__
		2496	# error "Compiler does not advertise C89 conformance"
		2497	#endif
		2498
		2499	#include <stddef.h>
		2500	#include <stdarg.h>
		2501	struct stat;
		2502	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2503	struct buf { int x; };
		2504	struct buf * (rcsopen) (struct buf , struct stat *, int);
		2505	static char *e (p, i)
		2506	char **p;
		2507	int i;
		2508	{
		2509	return p[i];
		2510	}
		2511	static char f (char (g) (char , int), char *p, ...)
		2512	{
		2513	char *s;
		2514	va_list v;
		2515	va_start (v,p);
		2516	s = g (p, va_arg (v,int));
		2517	va_end (v);
		2518	return s;
		2519	}
		2520
		2521	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2522	function prototypes and stuff, but not \xHH hex character constants.
		2523	These do not provoke an error unfortunately, instead are silently treated
		2524	as an "x". The following induces an error, until -std is added to get
		2525	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2526	array size at least. It is necessary to write \x00 == 0 to get something
		2527	that is true only with -std. */
		2528	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2529
		2530	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2531	inside strings and character constants. */
		2532	#define FOO(x) '\''x'\''
		2533	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2534
		2535	int test (int i, double x);
		2536	struct s1 {int (*f) (int a);};
		2537	struct s2 {int (*f) (double a);};
		2538	int pairnames (int, char *, int ()(struct buf , struct stat *, int),
		2539	int, int);'
		2540
		2541	# Test code for whether the C compiler supports C89 (body of main).
		2542	ac_c_conftest_c89_main='
		2543	ok \|= (argc == 0 \|\| f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1]);
		2544	'
		2545
		2546	# Test code for whether the C compiler supports C99 (global declarations)
		2547	ac_c_conftest_c99_globals='
		2548	// Does the compiler advertise C99 conformance?
		2549	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 199901L
		2550	# error "Compiler does not advertise C99 conformance"
		2551	#endif
		2552
		2553	#include <stdbool.h>
		2554	extern int puts (const char *);
		2555	extern int printf (const char *, ...);
		2556	extern int dprintf (int, const char *, ...);
		2557	extern void *malloc (size_t);
		2558
		2559	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2560	// dprintf is used instead of fprintf to avoid needing to declare
		2561	// FILE and stderr.
		2562	#define debug(...) dprintf (2, __VA_ARGS__)
		2563	#define showlist(...) puts (#__VA_ARGS__)
		2564	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2565	static void
		2566	test_varargs_macros (void)
		2567	{
		2568	int x = 1234;
		2569	int y = 5678;
		2570	debug ("Flag");
		2571	debug ("X = %d\n", x);
		2572	showlist (The first, second, and third items.);
		2573	report (x>y, "x is %d but y is %d", x, y);
		2574	}
		2575
		2576	// Check long long types.
		2577	#define BIG64 18446744073709551615ull
		2578	#define BIG32 4294967295ul
		2579	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2580	#if !BIG_OK
		2581	#error "your preprocessor is broken"
		2582	#endif
		2583	#if BIG_OK
		2584	#else
		2585	#error "your preprocessor is broken"
		2586	#endif
		2587	static long long int bignum = -9223372036854775807LL;
		2588	static unsigned long long int ubignum = BIG64;
		2589
		2590	struct incomplete_array
		2591	{
		2592	int datasize;
		2593	double data[];
		2594	};
		2595
		2596	struct named_init {
		2597	int number;
		2598	const wchar_t *name;
		2599	double average;
		2600	};
		2601
		2602	typedef const char *ccp;
		2603
		2604	static inline int
		2605	test_restrict (ccp restrict text)
		2606	{
		2607	// See if C++-style comments work.
		2608	// Iterate through items via the restricted pointer.
		2609	// Also check for declarations in for loops.
		2610	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2611	continue;
		2612	return 0;
		2613	}
		2614
		2615	// Check varargs and va_copy.
		2616	static bool
		2617	test_varargs (const char *format, ...)
		2618	{
		2619	va_list args;
		2620	va_start (args, format);
		2621	va_list args_copy;
		2622	va_copy (args_copy, args);
		2623
		2624	const char *str = "";
		2625	int number = 0;
		2626	float fnumber = 0;
		2627
		2628	while (*format)
		2629	{
		2630	switch (*format++)
		2631	{
		2632	case '\''s'\'': // string
		2633	str = va_arg (args_copy, const char *);
		2634	break;
		2635	case '\''d'\'': // int
		2636	number = va_arg (args_copy, int);
		2637	break;
		2638	case '\''f'\'': // float
		2639	fnumber = va_arg (args_copy, double);
		2640	break;
		2641	default:
		2642	break;
		2643	}
		2644	}
		2645	va_end (args_copy);
		2646	va_end (args);
		2647
		2648	return *str && number && fnumber;
		2649	}
		2650	'
		2651
		2652	# Test code for whether the C compiler supports C99 (body of main).
		2653	ac_c_conftest_c99_main='
		2654	// Check bool.
		2655	_Bool success = false;
		2656	success \|= (argc != 0);
		2657
		2658	// Check restrict.
		2659	if (test_restrict ("String literal") == 0)
		2660	success = true;
		2661	char *restrict newvar = "Another string";
		2662
		2663	// Check varargs.
		2664	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2665	test_varargs_macros ();
		2666
		2667	// Check flexible array members.
		2668	struct incomplete_array *ia =
		2669	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2670	ia->datasize = 10;
		2671	for (int i = 0; i < ia->datasize; ++i)
		2672	ia->data[i] = i * 1.234;
		2673
		2674	// Check named initializers.
		2675	struct named_init ni = {
		2676	.number = 34,
		2677	.name = L"Test wide string",
		2678	.average = 543.34343,
		2679	};
		2680
		2681	ni.number = 58;
		2682
		2683	int dynamic_array[ni.number];
		2684	dynamic_array[0] = argv[0][0];
		2685	dynamic_array[ni.number - 1] = 543;
		2686
		2687	// work around unused variable warnings
		2688	ok \|= (!success \|\| bignum == 0LL \|\| ubignum == 0uLL \|\| newvar[0] == '\''x'\''
		2689	\|\| dynamic_array[ni.number - 1] != 543);
		2690	'
		2691
		2692	# Test code for whether the C compiler supports C11 (global declarations)
		2693	ac_c_conftest_c11_globals='
		2694	// Does the compiler advertise C11 conformance?
		2695	#if !defined __STDC_VERSION__ \|\| __STDC_VERSION__ < 201112L
		2696	# error "Compiler does not advertise C11 conformance"
		2697	#endif
		2698
		2699	// Check _Alignas.
		2700	char _Alignas (double) aligned_as_double;
		2701	char _Alignas (0) no_special_alignment;
		2702	extern char aligned_as_int;
		2703	char _Alignas (0) _Alignas (int) aligned_as_int;
		2704
		2705	// Check _Alignof.
		2706	enum
		2707	{
		2708	int_alignment = _Alignof (int),
		2709	int_array_alignment = _Alignof (int[100]),
		2710	char_alignment = _Alignof (char)
		2711	};
		2712	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2713
		2714	// Check _Noreturn.
		2715	int _Noreturn does_not_return (void) { for (;;) continue; }
		2716
		2717	// Check _Static_assert.
		2718	struct test_static_assert
		2719	{
		2720	int x;
		2721	_Static_assert (sizeof (int) <= sizeof (long int),
		2722	"_Static_assert does not work in struct");
		2723	long int y;
		2724	};
		2725
		2726	// Check UTF-8 literals.
		2727	#define u8 syntax error!
		2728	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2729
		2730	// Check duplicate typedefs.
		2731	typedef long *long_ptr;
		2732	typedef long int *long_ptr;
		2733	typedef long_ptr long_ptr;
		2734
		2735	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2736	struct anonymous
		2737	{
		2738	union {
		2739	struct { int i; int j; };
		2740	struct { int k; long int l; } w;
		2741	};
		2742	int m;
		2743	} v1;
		2744	'
		2745
		2746	# Test code for whether the C compiler supports C11 (body of main).
		2747	ac_c_conftest_c11_main='
		2748	_Static_assert ((offsetof (struct anonymous, i)
		2749	== offsetof (struct anonymous, w.k)),
		2750	"Anonymous union alignment botch");
		2751	v1.i = 2;
		2752	v1.w.k = 5;
		2753	ok \|= v1.i != 5;
		2754	'
		2755
		2756	# Test code for whether the C compiler supports C11 (complete).
		2757	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2758	${ac_c_conftest_c99_globals}
		2759	${ac_c_conftest_c11_globals}
		2760
		2761	int
		2762	main (int argc, char **argv)
		2763	{
		2764	int ok = 0;
		2765	${ac_c_conftest_c89_main}
		2766	${ac_c_conftest_c99_main}
		2767	${ac_c_conftest_c11_main}
		2768	return ok;
		2769	}
		2770	"
		2771
		2772	# Test code for whether the C compiler supports C99 (complete).
		2773	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2774	${ac_c_conftest_c99_globals}
		2775
		2776	int
		2777	main (int argc, char **argv)
		2778	{
		2779	int ok = 0;
		2780	${ac_c_conftest_c89_main}
		2781	${ac_c_conftest_c99_main}
		2782	return ok;
		2783	}
		2784	"
		2785
		2786	# Test code for whether the C compiler supports C89 (complete).
		2787	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2788
		2789	int
		2790	main (int argc, char **argv)
		2791	{
		2792	int ok = 0;
		2793	${ac_c_conftest_c89_main}
		2794	return ok;
		2795	}
		2796	"
		2797
		2798	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2799	ac_cxx_conftest_cxx98_globals='
		2800	// Does the compiler advertise C++98 conformance?
		2801	#if !defined __cplusplus \|\| __cplusplus < 199711L
		2802	# error "Compiler does not advertise C++98 conformance"
		2803	#endif
		2804
		2805	// These inclusions are to reject old compilers that
		2806	// lack the unsuffixed header files.
		2807	#include <cstdlib>
		2808	#include <exception>
		2809
		2810	// <cassert> and <cstring> are not freestanding headers in C++98.
		2811	extern void assert (int);
		2812	namespace std {
		2813	extern int strcmp (const char , const char );
		2814	}
		2815
		2816	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2817	using std::exception;
		2818	using std::strcmp;
		2819
		2820	namespace {
		2821
		2822	void test_exception_syntax()
		2823	{
		2824	try {
		2825	throw "test";
		2826	} catch (const char *s) {
		2827	// Extra parentheses suppress a warning when building autoconf itself,
		2828	// due to lint rules shared with more typical C programs.
		2829	assert (!(strcmp) (s, "test"));
		2830	}
		2831	}
		2832
		2833	template <typename T> struct test_template
		2834	{
		2835	T const val;
		2836	explicit test_template(T t) : val(t) {}
		2837	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2838	};
		2839
		2840	} // anonymous namespace
		2841	'
		2842
		2843	# Test code for whether the C++ compiler supports C++98 (body of main)
		2844	ac_cxx_conftest_cxx98_main='
		2845	assert (argc);
		2846	assert (! argv[0]);
		2847	{
		2848	test_exception_syntax ();
		2849	test_template<double> tt (2.0);
		2850	assert (tt.add (4) == 6.0);
		2851	assert (true && !false);
		2852	}
		2853	'
		2854
		2855	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2856	ac_cxx_conftest_cxx11_globals='
		2857	// Does the compiler advertise C++ 2011 conformance?
		2858	#if !defined __cplusplus \|\| __cplusplus < 201103L
		2859	# error "Compiler does not advertise C++11 conformance"
		2860	#endif
		2861
		2862	namespace cxx11test
		2863	{
		2864	constexpr int get_val() { return 20; }
		2865
		2866	struct testinit
		2867	{
		2868	int i;
		2869	double d;
		2870	};
		2871
		2872	class delegate
		2873	{
		2874	public:
		2875	delegate(int n) : n(n) {}
		2876	delegate(): delegate(2354) {}
		2877
		2878	virtual int getval() { return this->n; };
		2879	protected:
		2880	int n;
		2881	};
		2882
		2883	class overridden : public delegate
		2884	{
		2885	public:
		2886	overridden(int n): delegate(n) {}
		2887	virtual int getval() override final { return this->n * 2; }
		2888	};
		2889
		2890	class nocopy
		2891	{
		2892	public:
		2893	nocopy(int i): i(i) {}
		2894	nocopy() = default;
		2895	nocopy(const nocopy&) = delete;
		2896	nocopy & operator=(const nocopy&) = delete;
		2897	private:
		2898	int i;
		2899	};
		2900
		2901	// for testing lambda expressions
		2902	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2903	{
		2904	return f(v);
		2905	}
		2906
		2907	// for testing variadic templates and trailing return types
		2908	template <typename V> auto sum(V first) -> V
		2909	{
		2910	return first;
		2911	}
		2912	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2913	{
		2914	return first + sum(rest...);
		2915	}
		2916	}
		2917	'
		2918
		2919	# Test code for whether the C++ compiler supports C++11 (body of main)
		2920	ac_cxx_conftest_cxx11_main='
		2921	{
		2922	// Test auto and decltype
		2923	auto a1 = 6538;
		2924	auto a2 = 48573953.4;
		2925	auto a3 = "String literal";
		2926
		2927	int total = 0;
		2928	for (auto i = a3; i; ++i) { total += i; }
		2929
		2930	decltype(a2) a4 = 34895.034;
		2931	}
		2932	{
		2933	// Test constexpr
		2934	short sa[cxx11test::get_val()] = { 0 };
		2935	}
		2936	{
		2937	// Test initializer lists
		2938	cxx11test::testinit il = { 4323, 435234.23544 };
		2939	}
		2940	{
		2941	// Test range-based for
		2942	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2943	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2944	for (auto &x : array) { x += 23; }
		2945	}
		2946	{
		2947	// Test lambda expressions
		2948	using cxx11test::eval;
		2949	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2950	double d = 2.0;
		2951	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2952	assert (d == 5.0);
		2953	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2954	assert (d == 5.0);
		2955	}
		2956	{
		2957	// Test use of variadic templates
		2958	using cxx11test::sum;
		2959	auto a = sum(1);
		2960	auto b = sum(1, 2);
		2961	auto c = sum(1.0, 2.0, 3.0);
		2962	}
		2963	{
		2964	// Test constructor delegation
		2965	cxx11test::delegate d1;
		2966	cxx11test::delegate d2();
		2967	cxx11test::delegate d3(45);
		2968	}
		2969	{
		2970	// Test override and final
		2971	cxx11test::overridden o1(55464);
		2972	}
		2973	{
		2974	// Test nullptr
		2975	char *c = nullptr;
		2976	}
		2977	{
		2978	// Test template brackets
		2979	test_template<::test_template<int>> v(test_template<int>(12));
		2980	}
		2981	{
		2982	// Unicode literals
		2983	char const *utf8 = u8"UTF-8 string \u2500";
		2984	char16_t const *utf16 = u"UTF-8 string \u2500";
		2985	char32_t const *utf32 = U"UTF-32 string \u2500";
		2986	}
		2987	'
		2988
		2989	# Test code for whether the C compiler supports C++11 (complete).
		2990	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2991	${ac_cxx_conftest_cxx11_globals}
		2992
		2993	int
		2994	main (int argc, char **argv)
		2995	{
		2996	int ok = 0;
		2997	${ac_cxx_conftest_cxx98_main}
		2998	${ac_cxx_conftest_cxx11_main}
		2999	return ok;
		3000	}
		3001	"
		3002
		3003	# Test code for whether the C compiler supports C++98 (complete).
		3004	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		3005	int
		3006	main (int argc, char **argv)
		3007	{
		3008	int ok = 0;
		3009	${ac_cxx_conftest_cxx98_main}
		3010	return ok;
		3011	}
		3012	"
		3013
		3014	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		3015	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		3016	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		3017	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		3018	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		3019	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		3020	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		3021	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		3022	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		3023	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		3024	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		3025
		3026	# Auxiliary files required by this configure script.
		3027	ac_aux_files="install-sh config.guess config.sub"
		3028
		3029	# Locations in which to look for auxiliary files.
		3030	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		3031
		3032	# Search for a directory containing all of the required auxiliary files,
		3033	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		3034	# If we don't find one directory that contains all the files we need,
		3035	# we report the set of missing files from the first directory in
		3036	# $ac_aux_dir_candidates and give up.
		3037	ac_missing_aux_files=""
		3038	ac_first_candidate=:
		3039	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		3040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3041	as_found=false
		3042	for as_dir in $ac_aux_dir_candidates
		3043	do
		3044	IFS=$as_save_IFS
		3045	case $as_dir in #(((
		3046	'') as_dir=./ ;;
		3047	*/) ;;
		3048	*) as_dir=$as_dir/ ;;
		3049	esac
		3050	as_found=:
		3051
		3052	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		3053	ac_aux_dir_found=yes
		3054	ac_install_sh=
		3055	for ac_aux in $ac_aux_files
		3056	do
		3057	# As a special case, if "install-sh" is required, that requirement
		3058	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		3059	# and $ac_install_sh is set appropriately for whichever one is found.
		3060	if test x"$ac_aux" = x"install-sh"
		3061	then
		3062	if test -f "${as_dir}install-sh"; then
		3063	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		3064	ac_install_sh="${as_dir}install-sh -c"
		3065	elif test -f "${as_dir}install.sh"; then
		3066	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		3067	ac_install_sh="${as_dir}install.sh -c"
		3068	elif test -f "${as_dir}shtool"; then
		3069	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		3070	ac_install_sh="${as_dir}shtool install -c"
		3071	else
		3072	ac_aux_dir_found=no
		3073	if $ac_first_candidate; then
		3074	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		3075	else
		3076	break
		3077	fi
		3078	fi
		3079	else
		3080	if test -f "${as_dir}${ac_aux}"; then
		3081	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		3082	else
		3083	ac_aux_dir_found=no
		3084	if $ac_first_candidate; then
		3085	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		3086	else
		3087	break
		3088	fi
		3089	fi
		3090	fi
		3091	done
		3092	if test "$ac_aux_dir_found" = yes; then
		3093	ac_aux_dir="$as_dir"
		3094	break
		3095	fi
		3096	ac_first_candidate=false
		3097
		3098	as_found=false
		3099	done
		3100	IFS=$as_save_IFS
		3101	if $as_found
		3102	then :
		3103
		3104	else $as_nop
		3105	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		3106	fi
		3107
		3108
		3109	# These three variables are undocumented and unsupported,
		3110	# and are intended to be withdrawn in a future Autoconf release.
		3111	# They can cause serious problems if a builder's source tree is in a directory
		3112	# whose full name contains unusual characters.
		3113	if test -f "${ac_aux_dir}config.guess"; then
		3114	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		3115	fi
		3116	if test -f "${ac_aux_dir}config.sub"; then
		3117	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		3118	fi
		3119	if test -f "$ac_aux_dir/configure"; then
		3120	ac_configure="$SHELL ${ac_aux_dir}configure"
2560	fi	3121	fi
2561		3122
2562	# Check that the precious variables saved in the cache have kept the same	3123	# Check that the precious variables saved in the cache have kept the same
2563	# value.	3124	# value.
2564	ac_cache_corrupted=false	3125	ac_cache_corrupted=false
…		…
2567	eval ac_new_set=\$ac_env_${ac_var}_set	3128	eval ac_new_set=\$ac_env_${ac_var}_set
2568	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3129	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2569	eval ac_new_val=\$ac_env_${ac_var}_value	3130	eval ac_new_val=\$ac_env_${ac_var}_value
2570	case $ac_old_set,$ac_new_set in	3131	case $ac_old_set,$ac_new_set in
2571	set,)	3132	set,)
2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2573	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3134	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2574	ac_cache_corrupted=: ;;	3135	ac_cache_corrupted=: ;;
2575	,set)	3136	,set)
2576	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5	3137	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2577	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3138	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2578	ac_cache_corrupted=: ;;	3139	ac_cache_corrupted=: ;;
2579	,);;	3140	,);;
2580	*)	3141	*)
2581	if test "x$ac_old_val" != "x$ac_new_val"; then	3142	if test "x$ac_old_val" != "x$ac_new_val"; then
2582	# differences in whitespace do not lead to failure.	3143	# differences in whitespace do not lead to failure.
2583	ac_old_val_w=`echo x $ac_old_val`	3144	ac_old_val_w=`echo x $ac_old_val`
2584	ac_new_val_w=`echo x $ac_new_val`	3145	ac_new_val_w=`echo x $ac_new_val`
2585	if test "$ac_old_val_w" != "$ac_new_val_w"; then	3146	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2586	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5	3147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2587	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3148	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2588	ac_cache_corrupted=:	3149	ac_cache_corrupted=:
2589	else	3150	else
2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5	3151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2591	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}	3152	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2592	eval $ac_var=\$ac_old_val	3153	eval $ac_var=\$ac_old_val
2593	fi	3154	fi
2594	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5	3155	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2595	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}	3156	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2596	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5	3157	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2597	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}	3158	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2598	fi;;	3159	fi;;
2599	esac	3160	esac
2600	# Pass precious variables to config.status.	3161	# Pass precious variables to config.status.
2601	if test "$ac_new_set" = set; then	3162	if test "$ac_new_set" = set; then
2602	case $ac_new_val in	3163	case $ac_new_val in
2603	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	3164	\') ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2604	*) ac_arg=$ac_var=$ac_new_val ;;	3165	*) ac_arg=$ac_var=$ac_new_val ;;
2605	esac	3166	esac
2606	case " $ac_configure_args " in	3167	case " $ac_configure_args " in
2607	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	3168	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2608	*) as_fn_append ac_configure_args " '$ac_arg'" ;;	3169	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2609	esac	3170	esac
2610	fi	3171	fi
2611	done	3172	done
2612	if $ac_cache_corrupted; then	3173	if $ac_cache_corrupted; then
2613	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3174	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2614	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3175	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2615	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5	3176	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2616	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3177	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2617	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5	3178	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		3179	and start over" "$LINENO" 5
2618	fi	3180	fi
2619	## -------------------- ##	3181	## -------------------- ##
2620	## Main body of script. ##	3182	## Main body of script. ##
2621	## -------------------- ##	3183	## -------------------- ##
2622		3184
…		…
2630		3192
2631		3193
2632	ac_config_headers="$ac_config_headers config.h:config.h.in"	3194	ac_config_headers="$ac_config_headers config.h:config.h.in"
2633		3195
2634		3196
2635	ac_aux_dir=
2636	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2637	if test -f "$ac_dir/install-sh"; then
2638	ac_aux_dir=$ac_dir
2639	ac_install_sh="$ac_aux_dir/install-sh -c"
2640	break
2641	elif test -f "$ac_dir/install.sh"; then
2642	ac_aux_dir=$ac_dir
2643	ac_install_sh="$ac_aux_dir/install.sh -c"
2644	break
2645	elif test -f "$ac_dir/shtool"; then
2646	ac_aux_dir=$ac_dir
2647	ac_install_sh="$ac_aux_dir/shtool install -c"
2648	break
2649	fi
2650	done
2651	if test -z "$ac_aux_dir"; then
2652	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2653	fi
2654		3197
2655	# These three variables are undocumented and unsupported,
2656	# and are intended to be withdrawn in a future Autoconf release.
2657	# They can cause serious problems if a builder's source tree is in a directory
2658	# whose full name contains unusual characters.
2659	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2660	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2661	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2662		3198
2663		3199
2664	# Make sure we can run config.sub.	3200	# Make sure we can run config.sub.
2665	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|	3201	$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 \|\|
2666	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5	3202	as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2667		3203
2668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5	3204	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2669	$as_echo_n "checking build system type... " >&6; }	3205	printf %s "checking build system type... " >&6; }
2670	if test "${ac_cv_build+set}" = set; then :	3206	if test ${ac_cv_build+y}
2671	$as_echo_n "(cached) " >&6	3207	then :
2672	else	3208	printf %s "(cached) " >&6
		3209	else $as_nop
2673	ac_build_alias=$build_alias	3210	ac_build_alias=$build_alias
2674	test "x$ac_build_alias" = x &&	3211	test "x$ac_build_alias" = x &&
2675	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`	3212	ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2676	test "x$ac_build_alias" = x &&	3213	test "x$ac_build_alias" = x &&
2677	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5	3214	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2678	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|	3215	ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` \|\|
2679	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5	3216	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2680		3217
2681	fi	3218	fi
2682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5	3219	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2683	$as_echo "$ac_cv_build" >&6; }	3220	printf "%s\n" "$ac_cv_build" >&6; }
2684	case $ac_cv_build in	3221	case $ac_cv_build in
2685	--*) ;;	3222	--*) ;;
2686	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;	3223	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2687	esac	3224	esac
2688	build=$ac_cv_build	3225	build=$ac_cv_build
2689	ac_save_IFS=$IFS; IFS='-'	3226	ac_save_IFS=$IFS; IFS='-'
2690	set x $ac_cv_build	3227	set x $ac_cv_build
2691	shift	3228	shift
…		…
2697	build_os=$*	3234	build_os=$*
2698	IFS=$ac_save_IFS	3235	IFS=$ac_save_IFS
2699	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac	3236	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2700		3237
2701		3238
2702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5	3239	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2703	$as_echo_n "checking host system type... " >&6; }	3240	printf %s "checking host system type... " >&6; }
2704	if test "${ac_cv_host+set}" = set; then :	3241	if test ${ac_cv_host+y}
2705	$as_echo_n "(cached) " >&6	3242	then :
2706	else	3243	printf %s "(cached) " >&6
		3244	else $as_nop
2707	if test "x$host_alias" = x; then	3245	if test "x$host_alias" = x; then
2708	ac_cv_host=$ac_cv_build	3246	ac_cv_host=$ac_cv_build
2709	else	3247	else
2710	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|	3248	ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` \|\|
2711	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5	3249	as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2712	fi	3250	fi
2713		3251
2714	fi	3252	fi
2715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5	3253	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2716	$as_echo "$ac_cv_host" >&6; }	3254	printf "%s\n" "$ac_cv_host" >&6; }
2717	case $ac_cv_host in	3255	case $ac_cv_host in
2718	--*) ;;	3256	--*) ;;
2719	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;	3257	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2720	esac	3258	esac
2721	host=$ac_cv_host	3259	host=$ac_cv_host
2722	ac_save_IFS=$IFS; IFS='-'	3260	ac_save_IFS=$IFS; IFS='-'
2723	set x $ac_cv_host	3261	set x $ac_cv_host
2724	shift	3262	shift
…		…
2740	echo "configuring for rxvt $VERSION"	3278	echo "configuring for rxvt $VERSION"
2741	echo ""	3279	echo ""
2742		3280
2743	orig_CXXFLAGS="$CXXFLAGS"	3281	orig_CXXFLAGS="$CXXFLAGS"
2744		3282
		3283
		3284
		3285
		3286
		3287
		3288
		3289
		3290
		3291
2745	ac_ext=c	3292	ac_ext=c
2746	ac_cpp='$CPP $CPPFLAGS'	3293	ac_cpp='$CPP $CPPFLAGS'
2747	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3294	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2748	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3295	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2749	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3296	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2750	if test -n "$ac_tool_prefix"; then	3297	if test -n "$ac_tool_prefix"; then
2751	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3298	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2752	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3299	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2754	$as_echo_n "checking for $ac_word... " >&6; }	3301	printf %s "checking for $ac_word... " >&6; }
2755	if test "${ac_cv_prog_CC+set}" = set; then :	3302	if test ${ac_cv_prog_CC+y}
2756	$as_echo_n "(cached) " >&6	3303	then :
2757	else	3304	printf %s "(cached) " >&6
		3305	else $as_nop
2758	if test -n "$CC"; then	3306	if test -n "$CC"; then
2759	ac_cv_prog_CC="$CC" # Let the user override the test.	3307	ac_cv_prog_CC="$CC" # Let the user override the test.
2760	else	3308	else
2761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3309	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762	for as_dir in $PATH	3310	for as_dir in $PATH
2763	do	3311	do
2764	IFS=$as_save_IFS	3312	IFS=$as_save_IFS
2765	test -z "$as_dir" && as_dir=.	3313	case $as_dir in #(((
		3314	'') as_dir=./ ;;
		3315	*/) ;;
		3316	*) as_dir=$as_dir/ ;;
		3317	esac
2766	for ac_exec_ext in '' $ac_executable_extensions; do	3318	for ac_exec_ext in '' $ac_executable_extensions; do
2767	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3319	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2768	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3320	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2769	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3321	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2770	break 2	3322	break 2
2771	fi	3323	fi
2772	done	3324	done
2773	done	3325	done
2774	IFS=$as_save_IFS	3326	IFS=$as_save_IFS
2775		3327
2776	fi	3328	fi
2777	fi	3329	fi
2778	CC=$ac_cv_prog_CC	3330	CC=$ac_cv_prog_CC
2779	if test -n "$CC"; then	3331	if test -n "$CC"; then
2780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3332	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2781	$as_echo "$CC" >&6; }	3333	printf "%s\n" "$CC" >&6; }
2782	else	3334	else
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2784	$as_echo "no" >&6; }	3336	printf "%s\n" "no" >&6; }
2785	fi	3337	fi
2786		3338
2787		3339
2788	fi	3340	fi
2789	if test -z "$ac_cv_prog_CC"; then	3341	if test -z "$ac_cv_prog_CC"; then
2790	ac_ct_CC=$CC	3342	ac_ct_CC=$CC
2791	# Extract the first word of "gcc", so it can be a program name with args.	3343	# Extract the first word of "gcc", so it can be a program name with args.
2792	set dummy gcc; ac_word=$2	3344	set dummy gcc; ac_word=$2
2793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3345	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2794	$as_echo_n "checking for $ac_word... " >&6; }	3346	printf %s "checking for $ac_word... " >&6; }
2795	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3347	if test ${ac_cv_prog_ac_ct_CC+y}
2796	$as_echo_n "(cached) " >&6	3348	then :
2797	else	3349	printf %s "(cached) " >&6
		3350	else $as_nop
2798	if test -n "$ac_ct_CC"; then	3351	if test -n "$ac_ct_CC"; then
2799	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3352	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2800	else	3353	else
2801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802	for as_dir in $PATH	3355	for as_dir in $PATH
2803	do	3356	do
2804	IFS=$as_save_IFS	3357	IFS=$as_save_IFS
2805	test -z "$as_dir" && as_dir=.	3358	case $as_dir in #(((
		3359	'') as_dir=./ ;;
		3360	*/) ;;
		3361	*) as_dir=$as_dir/ ;;
		3362	esac
2806	for ac_exec_ext in '' $ac_executable_extensions; do	3363	for ac_exec_ext in '' $ac_executable_extensions; do
2807	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3364	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2808	ac_cv_prog_ac_ct_CC="gcc"	3365	ac_cv_prog_ac_ct_CC="gcc"
2809	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3366	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2810	break 2	3367	break 2
2811	fi	3368	fi
2812	done	3369	done
2813	done	3370	done
2814	IFS=$as_save_IFS	3371	IFS=$as_save_IFS
2815		3372
2816	fi	3373	fi
2817	fi	3374	fi
2818	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3375	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2819	if test -n "$ac_ct_CC"; then	3376	if test -n "$ac_ct_CC"; then
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2821	$as_echo "$ac_ct_CC" >&6; }	3378	printf "%s\n" "$ac_ct_CC" >&6; }
2822	else	3379	else
2823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3380	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2824	$as_echo "no" >&6; }	3381	printf "%s\n" "no" >&6; }
2825	fi	3382	fi
2826		3383
2827	if test "x$ac_ct_CC" = x; then	3384	if test "x$ac_ct_CC" = x; then
2828	CC=""	3385	CC=""
2829	else	3386	else
2830	case $cross_compiling:$ac_tool_warned in	3387	case $cross_compiling:$ac_tool_warned in
2831	yes:)	3388	yes:)
2832	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2833	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3390	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2834	ac_tool_warned=yes ;;	3391	ac_tool_warned=yes ;;
2835	esac	3392	esac
2836	CC=$ac_ct_CC	3393	CC=$ac_ct_CC
2837	fi	3394	fi
2838	else	3395	else
…		…
2841		3398
2842	if test -z "$CC"; then	3399	if test -z "$CC"; then
2843	if test -n "$ac_tool_prefix"; then	3400	if test -n "$ac_tool_prefix"; then
2844	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3401	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2845	set dummy ${ac_tool_prefix}cc; ac_word=$2	3402	set dummy ${ac_tool_prefix}cc; ac_word=$2
2846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3403	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2847	$as_echo_n "checking for $ac_word... " >&6; }	3404	printf %s "checking for $ac_word... " >&6; }
2848	if test "${ac_cv_prog_CC+set}" = set; then :	3405	if test ${ac_cv_prog_CC+y}
2849	$as_echo_n "(cached) " >&6	3406	then :
2850	else	3407	printf %s "(cached) " >&6
		3408	else $as_nop
2851	if test -n "$CC"; then	3409	if test -n "$CC"; then
2852	ac_cv_prog_CC="$CC" # Let the user override the test.	3410	ac_cv_prog_CC="$CC" # Let the user override the test.
2853	else	3411	else
2854	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2855	for as_dir in $PATH	3413	for as_dir in $PATH
2856	do	3414	do
2857	IFS=$as_save_IFS	3415	IFS=$as_save_IFS
2858	test -z "$as_dir" && as_dir=.	3416	case $as_dir in #(((
		3417	'') as_dir=./ ;;
		3418	*/) ;;
		3419	*) as_dir=$as_dir/ ;;
		3420	esac
2859	for ac_exec_ext in '' $ac_executable_extensions; do	3421	for ac_exec_ext in '' $ac_executable_extensions; do
2860	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3422	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2861	ac_cv_prog_CC="${ac_tool_prefix}cc"	3423	ac_cv_prog_CC="${ac_tool_prefix}cc"
2862	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3424	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2863	break 2	3425	break 2
2864	fi	3426	fi
2865	done	3427	done
2866	done	3428	done
2867	IFS=$as_save_IFS	3429	IFS=$as_save_IFS
2868		3430
2869	fi	3431	fi
2870	fi	3432	fi
2871	CC=$ac_cv_prog_CC	3433	CC=$ac_cv_prog_CC
2872	if test -n "$CC"; then	3434	if test -n "$CC"; then
2873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2874	$as_echo "$CC" >&6; }	3436	printf "%s\n" "$CC" >&6; }
2875	else	3437	else
2876	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2877	$as_echo "no" >&6; }	3439	printf "%s\n" "no" >&6; }
2878	fi	3440	fi
2879		3441
2880		3442
2881	fi	3443	fi
2882	fi	3444	fi
2883	if test -z "$CC"; then	3445	if test -z "$CC"; then
2884	# Extract the first word of "cc", so it can be a program name with args.	3446	# Extract the first word of "cc", so it can be a program name with args.
2885	set dummy cc; ac_word=$2	3447	set dummy cc; ac_word=$2
2886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3448	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887	$as_echo_n "checking for $ac_word... " >&6; }	3449	printf %s "checking for $ac_word... " >&6; }
2888	if test "${ac_cv_prog_CC+set}" = set; then :	3450	if test ${ac_cv_prog_CC+y}
2889	$as_echo_n "(cached) " >&6	3451	then :
2890	else	3452	printf %s "(cached) " >&6
		3453	else $as_nop
2891	if test -n "$CC"; then	3454	if test -n "$CC"; then
2892	ac_cv_prog_CC="$CC" # Let the user override the test.	3455	ac_cv_prog_CC="$CC" # Let the user override the test.
2893	else	3456	else
2894	ac_prog_rejected=no	3457	ac_prog_rejected=no
2895	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3458	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2896	for as_dir in $PATH	3459	for as_dir in $PATH
2897	do	3460	do
2898	IFS=$as_save_IFS	3461	IFS=$as_save_IFS
2899	test -z "$as_dir" && as_dir=.	3462	case $as_dir in #(((
		3463	'') as_dir=./ ;;
		3464	*/) ;;
		3465	*) as_dir=$as_dir/ ;;
		3466	esac
2900	for ac_exec_ext in '' $ac_executable_extensions; do	3467	for ac_exec_ext in '' $ac_executable_extensions; do
2901	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3468	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2902	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3469	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2903	ac_prog_rejected=yes	3470	ac_prog_rejected=yes
2904	continue	3471	continue
2905	fi	3472	fi
2906	ac_cv_prog_CC="cc"	3473	ac_cv_prog_CC="cc"
2907	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3474	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2908	break 2	3475	break 2
2909	fi	3476	fi
2910	done	3477	done
2911	done	3478	done
2912	IFS=$as_save_IFS	3479	IFS=$as_save_IFS
…		…
2918	if test $# != 0; then	3485	if test $# != 0; then
2919	# We chose a different compiler from the bogus one.	3486	# We chose a different compiler from the bogus one.
2920	# However, it has the same basename, so the bogon will be chosen	3487	# However, it has the same basename, so the bogon will be chosen
2921	# first if we set CC to just the basename; use the full file name.	3488	# first if we set CC to just the basename; use the full file name.
2922	shift	3489	shift
2923	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3490	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2924	fi	3491	fi
2925	fi	3492	fi
2926	fi	3493	fi
2927	fi	3494	fi
2928	CC=$ac_cv_prog_CC	3495	CC=$ac_cv_prog_CC
2929	if test -n "$CC"; then	3496	if test -n "$CC"; then
2930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3497	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2931	$as_echo "$CC" >&6; }	3498	printf "%s\n" "$CC" >&6; }
2932	else	3499	else
2933	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2934	$as_echo "no" >&6; }	3501	printf "%s\n" "no" >&6; }
2935	fi	3502	fi
2936		3503
2937		3504
2938	fi	3505	fi
2939	if test -z "$CC"; then	3506	if test -z "$CC"; then
2940	if test -n "$ac_tool_prefix"; then	3507	if test -n "$ac_tool_prefix"; then
2941	for ac_prog in cl.exe	3508	for ac_prog in cl.exe
2942	do	3509	do
2943	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3510	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2944	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3511	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3512	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2946	$as_echo_n "checking for $ac_word... " >&6; }	3513	printf %s "checking for $ac_word... " >&6; }
2947	if test "${ac_cv_prog_CC+set}" = set; then :	3514	if test ${ac_cv_prog_CC+y}
2948	$as_echo_n "(cached) " >&6	3515	then :
2949	else	3516	printf %s "(cached) " >&6
		3517	else $as_nop
2950	if test -n "$CC"; then	3518	if test -n "$CC"; then
2951	ac_cv_prog_CC="$CC" # Let the user override the test.	3519	ac_cv_prog_CC="$CC" # Let the user override the test.
2952	else	3520	else
2953	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2954	for as_dir in $PATH	3522	for as_dir in $PATH
2955	do	3523	do
2956	IFS=$as_save_IFS	3524	IFS=$as_save_IFS
2957	test -z "$as_dir" && as_dir=.	3525	case $as_dir in #(((
		3526	'') as_dir=./ ;;
		3527	*/) ;;
		3528	*) as_dir=$as_dir/ ;;
		3529	esac
2958	for ac_exec_ext in '' $ac_executable_extensions; do	3530	for ac_exec_ext in '' $ac_executable_extensions; do
2959	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3531	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2960	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3532	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2961	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3533	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2962	break 2	3534	break 2
2963	fi	3535	fi
2964	done	3536	done
2965	done	3537	done
2966	IFS=$as_save_IFS	3538	IFS=$as_save_IFS
2967		3539
2968	fi	3540	fi
2969	fi	3541	fi
2970	CC=$ac_cv_prog_CC	3542	CC=$ac_cv_prog_CC
2971	if test -n "$CC"; then	3543	if test -n "$CC"; then
2972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5	3544	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2973	$as_echo "$CC" >&6; }	3545	printf "%s\n" "$CC" >&6; }
2974	else	3546	else
2975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3547	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976	$as_echo "no" >&6; }	3548	printf "%s\n" "no" >&6; }
2977	fi	3549	fi
2978		3550
2979		3551
2980	test -n "$CC" && break	3552	test -n "$CC" && break
2981	done	3553	done
…		…
2984	ac_ct_CC=$CC	3556	ac_ct_CC=$CC
2985	for ac_prog in cl.exe	3557	for ac_prog in cl.exe
2986	do	3558	do
2987	# Extract the first word of "$ac_prog", so it can be a program name with args.	3559	# Extract the first word of "$ac_prog", so it can be a program name with args.
2988	set dummy $ac_prog; ac_word=$2	3560	set dummy $ac_prog; ac_word=$2
2989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	3561	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2990	$as_echo_n "checking for $ac_word... " >&6; }	3562	printf %s "checking for $ac_word... " >&6; }
2991	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	3563	if test ${ac_cv_prog_ac_ct_CC+y}
2992	$as_echo_n "(cached) " >&6	3564	then :
2993	else	3565	printf %s "(cached) " >&6
		3566	else $as_nop
2994	if test -n "$ac_ct_CC"; then	3567	if test -n "$ac_ct_CC"; then
2995	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3568	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2996	else	3569	else
2997	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998	for as_dir in $PATH	3571	for as_dir in $PATH
2999	do	3572	do
3000	IFS=$as_save_IFS	3573	IFS=$as_save_IFS
3001	test -z "$as_dir" && as_dir=.	3574	case $as_dir in #(((
		3575	'') as_dir=./ ;;
		3576	*/) ;;
		3577	*) as_dir=$as_dir/ ;;
		3578	esac
3002	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
3003	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3580	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3004	ac_cv_prog_ac_ct_CC="$ac_prog"	3581	ac_cv_prog_ac_ct_CC="$ac_prog"
3005	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	3582	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3006	break 2	3583	break 2
3007	fi	3584	fi
3008	done	3585	done
3009	done	3586	done
3010	IFS=$as_save_IFS	3587	IFS=$as_save_IFS
3011		3588
3012	fi	3589	fi
3013	fi	3590	fi
3014	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3591	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3015	if test -n "$ac_ct_CC"; then	3592	if test -n "$ac_ct_CC"; then
3016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5	3593	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3017	$as_echo "$ac_ct_CC" >&6; }	3594	printf "%s\n" "$ac_ct_CC" >&6; }
3018	else	3595	else
3019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3596	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020	$as_echo "no" >&6; }	3597	printf "%s\n" "no" >&6; }
3021	fi	3598	fi
3022		3599
3023		3600
3024	test -n "$ac_ct_CC" && break	3601	test -n "$ac_ct_CC" && break
3025	done	3602	done
…		…
3027	if test "x$ac_ct_CC" = x; then	3604	if test "x$ac_ct_CC" = x; then
3028	CC=""	3605	CC=""
3029	else	3606	else
3030	case $cross_compiling:$ac_tool_warned in	3607	case $cross_compiling:$ac_tool_warned in
3031	yes:)	3608	yes:)
3032	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	3609	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3033	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	3610	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3034	ac_tool_warned=yes ;;	3611	ac_tool_warned=yes ;;
3035	esac	3612	esac
3036	CC=$ac_ct_CC	3613	CC=$ac_ct_CC
3037	fi	3614	fi
3038	fi	3615	fi
3039		3616
3040	fi	3617	fi
		3618	if test -z "$CC"; then
		3619	if test -n "$ac_tool_prefix"; then
		3620	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3621	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3622	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3623	printf %s "checking for $ac_word... " >&6; }
		3624	if test ${ac_cv_prog_CC+y}
		3625	then :
		3626	printf %s "(cached) " >&6
		3627	else $as_nop
		3628	if test -n "$CC"; then
		3629	ac_cv_prog_CC="$CC" # Let the user override the test.
		3630	else
		3631	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3632	for as_dir in $PATH
		3633	do
		3634	IFS=$as_save_IFS
		3635	case $as_dir in #(((
		3636	'') as_dir=./ ;;
		3637	*/) ;;
		3638	*) as_dir=$as_dir/ ;;
		3639	esac
		3640	for ac_exec_ext in '' $ac_executable_extensions; do
		3641	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3642	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3643	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3644	break 2
		3645	fi
		3646	done
		3647	done
		3648	IFS=$as_save_IFS
3041		3649
		3650	fi
		3651	fi
		3652	CC=$ac_cv_prog_CC
		3653	if test -n "$CC"; then
		3654	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3655	printf "%s\n" "$CC" >&6; }
		3656	else
		3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3658	printf "%s\n" "no" >&6; }
		3659	fi
3042		3660
		3661
		3662	fi
		3663	if test -z "$ac_cv_prog_CC"; then
		3664	ac_ct_CC=$CC
		3665	# Extract the first word of "clang", so it can be a program name with args.
		3666	set dummy clang; ac_word=$2
		3667	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3668	printf %s "checking for $ac_word... " >&6; }
		3669	if test ${ac_cv_prog_ac_ct_CC+y}
		3670	then :
		3671	printf %s "(cached) " >&6
		3672	else $as_nop
		3673	if test -n "$ac_ct_CC"; then
		3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3675	else
		3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3677	for as_dir in $PATH
		3678	do
		3679	IFS=$as_save_IFS
		3680	case $as_dir in #(((
		3681	'') as_dir=./ ;;
		3682	*/) ;;
		3683	*) as_dir=$as_dir/ ;;
		3684	esac
		3685	for ac_exec_ext in '' $ac_executable_extensions; do
		3686	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3687	ac_cv_prog_ac_ct_CC="clang"
		3688	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3689	break 2
		3690	fi
		3691	done
		3692	done
		3693	IFS=$as_save_IFS
		3694
		3695	fi
		3696	fi
		3697	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3698	if test -n "$ac_ct_CC"; then
		3699	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3700	printf "%s\n" "$ac_ct_CC" >&6; }
		3701	else
		3702	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3703	printf "%s\n" "no" >&6; }
		3704	fi
		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
		3715	CC=$ac_ct_CC
		3716	fi
		3717	else
		3718	CC="$ac_cv_prog_CC"
		3719	fi
		3720
		3721	fi
		3722
		3723
3043	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3724	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3044	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3725	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3045	as_fn_error $? "no acceptable C compiler found in \$PATH	3726	as_fn_error $? "no acceptable C compiler found in \$PATH
3046	See \`config.log' for more details" "$LINENO" 5 ; }	3727	See \`config.log' for more details" "$LINENO" 5; }
3047		3728
3048	# Provide some information about the compiler.	3729	# Provide some information about the compiler.
3049	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	3730	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3050	set X $ac_compile	3731	set X $ac_compile
3051	ac_compiler=$2	3732	ac_compiler=$2
3052	for ac_option in --version -v -V -qversion; do	3733	for ac_option in --version -v -V -qversion -version; do
3053	{ { ac_try="$ac_compiler $ac_option >&5"	3734	{ { ac_try="$ac_compiler $ac_option >&5"
3054	case "(($ac_try" in	3735	case "(($ac_try" in
3055	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3736	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3056	*) ac_try_echo=$ac_try;;	3737	*) ac_try_echo=$ac_try;;
3057	esac	3738	esac
3058	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3739	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3059	$as_echo "$ac_try_echo"; } >&5	3740	printf "%s\n" "$ac_try_echo"; } >&5
3060	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	3741	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3061	ac_status=$?	3742	ac_status=$?
3062	if test -s conftest.err; then	3743	if test -s conftest.err; then
3063	sed '10a\	3744	sed '10a\
3064	... rest of stderr output deleted ...	3745	... rest of stderr output deleted ...
3065	10q' conftest.err >conftest.er1	3746	10q' conftest.err >conftest.er1
3066	cat conftest.er1 >&5	3747	cat conftest.er1 >&5
3067	fi	3748	fi
3068	rm -f conftest.er1 conftest.err	3749	rm -f conftest.er1 conftest.err
3069	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3750	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3070	test $ac_status = 0; }	3751	test $ac_status = 0; }
3071	done	3752	done
3072		3753
3073	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074	/* end confdefs.h. */	3755	/* end confdefs.h. */
3075		3756
3076	int	3757	int
3077	main ()	3758	main (void)
3078	{	3759	{
3079		3760
3080	;	3761	;
3081	return 0;	3762	return 0;
3082	}	3763	}
…		…
3084	ac_clean_files_save=$ac_clean_files	3765	ac_clean_files_save=$ac_clean_files
3085	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"	3766	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3086	# Try to create an executable without -o first, disregard a.out.	3767	# Try to create an executable without -o first, disregard a.out.
3087	# It will help us diagnose broken compilers, and finding out an intuition	3768	# It will help us diagnose broken compilers, and finding out an intuition
3088	# of exeext.	3769	# of exeext.
3089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5	3770	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3090	$as_echo_n "checking whether the C compiler works... " >&6; }	3771	printf %s "checking whether the C compiler works... " >&6; }
3091	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3772	ac_link_default=`printf "%s\n" "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3092		3773
3093	# The possible output files:	3774	# The possible output files:
3094	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"	3775	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3095		3776
3096	ac_rmfiles=	3777	ac_rmfiles=
…		…
3107	case "(($ac_try" in	3788	case "(($ac_try" in
3108	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3789	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3109	*) ac_try_echo=$ac_try;;	3790	*) ac_try_echo=$ac_try;;
3110	esac	3791	esac
3111	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3792	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112	$as_echo "$ac_try_echo"; } >&5	3793	printf "%s\n" "$ac_try_echo"; } >&5
3113	(eval "$ac_link_default") 2>&5	3794	(eval "$ac_link_default") 2>&5
3114	ac_status=$?	3795	ac_status=$?
3115	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3796	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3116	test $ac_status = 0; }; then :	3797	test $ac_status = 0; }
		3798	then :
3117	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3799	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3118	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3800	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3119	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3801	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3120	# so that the user can short-circuit this test for compilers unknown to	3802	# so that the user can short-circuit this test for compilers unknown to
3121	# Autoconf.	3803	# Autoconf.
…		…
3128	[ab].out )	3810	[ab].out )
3129	# We found the default executable, but exeext='' is most	3811	# We found the default executable, but exeext='' is most
3130	# certainly right.	3812	# certainly right.
3131	break;;	3813	break;;
3132	. )	3814	. )
3133	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3815	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3134	then :; else	3816	then :; else
3135	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3817	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3136	fi	3818	fi
3137	# We set ac_cv_exeext here because the later test for it is not	3819	# We set ac_cv_exeext here because the later test for it is not
3138	# safe: cross compilers may not add the suffix if given an `-o'	3820	# safe: cross compilers may not add the suffix if given an `-o'
…		…
3144	break;;	3826	break;;
3145	esac	3827	esac
3146	done	3828	done
3147	test "$ac_cv_exeext" = no && ac_cv_exeext=	3829	test "$ac_cv_exeext" = no && ac_cv_exeext=
3148		3830
3149	else	3831	else $as_nop
3150	ac_file=''	3832	ac_file=''
3151	fi	3833	fi
3152	if test -z "$ac_file"; then :	3834	if test -z "$ac_file"
		3835	then :
3153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	3836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3154	$as_echo "no" >&6; }	3837	printf "%s\n" "no" >&6; }
3155	$as_echo "$as_me: failed program was:" >&5	3838	printf "%s\n" "$as_me: failed program was:" >&5
3156	sed 's/^/\| /' conftest.$ac_ext >&5	3839	sed 's/^/\| /' conftest.$ac_ext >&5
3157		3840
3158	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3841	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3159	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3842	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3160	as_fn_error 77 "C compiler cannot create executables	3843	as_fn_error 77 "C compiler cannot create executables
3161	See \`config.log' for more details" "$LINENO" 5 ; }	3844	See \`config.log' for more details" "$LINENO" 5; }
3162	else	3845	else $as_nop
3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	3846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3164	$as_echo "yes" >&6; }	3847	printf "%s\n" "yes" >&6; }
3165	fi	3848	fi
3166	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	3849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3167	$as_echo_n "checking for C compiler default output file name... " >&6; }	3850	printf %s "checking for C compiler default output file name... " >&6; }
3168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5	3851	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3169	$as_echo "$ac_file" >&6; }	3852	printf "%s\n" "$ac_file" >&6; }
3170	ac_exeext=$ac_cv_exeext	3853	ac_exeext=$ac_cv_exeext
3171		3854
3172	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out	3855	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3173	ac_clean_files=$ac_clean_files_save	3856	ac_clean_files=$ac_clean_files_save
3174	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5	3857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3175	$as_echo_n "checking for suffix of executables... " >&6; }	3858	printf %s "checking for suffix of executables... " >&6; }
3176	if { { ac_try="$ac_link"	3859	if { { ac_try="$ac_link"
3177	case "(($ac_try" in	3860	case "(($ac_try" in
3178	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3861	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3179	*) ac_try_echo=$ac_try;;	3862	*) ac_try_echo=$ac_try;;
3180	esac	3863	esac
3181	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3864	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3182	$as_echo "$ac_try_echo"; } >&5	3865	printf "%s\n" "$ac_try_echo"; } >&5
3183	(eval "$ac_link") 2>&5	3866	(eval "$ac_link") 2>&5
3184	ac_status=$?	3867	ac_status=$?
3185	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3868	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3186	test $ac_status = 0; }; then :	3869	test $ac_status = 0; }
		3870	then :
3187	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3871	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3188	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3872	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3189	# work properly (i.e., refer to `conftest.exe'), while it won't with	3873	# work properly (i.e., refer to `conftest.exe'), while it won't with
3190	# `rm'.	3874	# `rm'.
3191	for ac_file in conftest.exe conftest conftest.*; do	3875	for ac_file in conftest.exe conftest conftest.*; do
…		…
3195	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3879	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3196	break;;	3880	break;;
3197	* ) break;;	3881	* ) break;;
3198	esac	3882	esac
3199	done	3883	done
3200	else	3884	else $as_nop
3201	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3885	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3202	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3886	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3203	as_fn_error $? "cannot compute suffix of executables: cannot compile and link	3887	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3204	See \`config.log' for more details" "$LINENO" 5 ; }	3888	See \`config.log' for more details" "$LINENO" 5; }
3205	fi	3889	fi
3206	rm -f conftest conftest$ac_cv_exeext	3890	rm -f conftest conftest$ac_cv_exeext
3207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	3891	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3208	$as_echo "$ac_cv_exeext" >&6; }	3892	printf "%s\n" "$ac_cv_exeext" >&6; }
3209		3893
3210	rm -f conftest.$ac_ext	3894	rm -f conftest.$ac_ext
3211	EXEEXT=$ac_cv_exeext	3895	EXEEXT=$ac_cv_exeext
3212	ac_exeext=$EXEEXT	3896	ac_exeext=$EXEEXT
3213	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3214	/* end confdefs.h. */	3898	/* end confdefs.h. */
3215	#include <stdio.h>	3899	#include <stdio.h>
3216	int	3900	int
3217	main ()	3901	main (void)
3218	{	3902	{
3219	FILE *f = fopen ("conftest.out", "w");	3903	FILE *f = fopen ("conftest.out", "w");
3220	return ferror (f) \|\| fclose (f) != 0;	3904	return ferror (f) \|\| fclose (f) != 0;
3221		3905
3222	;	3906	;
…		…
3224	}	3908	}
3225	_ACEOF	3909	_ACEOF
3226	ac_clean_files="$ac_clean_files conftest.out"	3910	ac_clean_files="$ac_clean_files conftest.out"
3227	# Check that the compiler produces executables we can run. If not, either	3911	# Check that the compiler produces executables we can run. If not, either
3228	# the compiler is broken, or we cross compile.	3912	# the compiler is broken, or we cross compile.
3229	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5	3913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3230	$as_echo_n "checking whether we are cross compiling... " >&6; }	3914	printf %s "checking whether we are cross compiling... " >&6; }
3231	if test "$cross_compiling" != yes; then	3915	if test "$cross_compiling" != yes; then
3232	{ { ac_try="$ac_link"	3916	{ { ac_try="$ac_link"
3233	case "(($ac_try" in	3917	case "(($ac_try" in
3234	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3918	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3235	*) ac_try_echo=$ac_try;;	3919	*) ac_try_echo=$ac_try;;
3236	esac	3920	esac
3237	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3921	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3238	$as_echo "$ac_try_echo"; } >&5	3922	printf "%s\n" "$ac_try_echo"; } >&5
3239	(eval "$ac_link") 2>&5	3923	(eval "$ac_link") 2>&5
3240	ac_status=$?	3924	ac_status=$?
3241	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3925	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3242	test $ac_status = 0; }	3926	test $ac_status = 0; }
3243	if { ac_try='./conftest$ac_cv_exeext'	3927	if { ac_try='./conftest$ac_cv_exeext'
3244	{ { case "(($ac_try" in	3928	{ { case "(($ac_try" in
3245	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3929	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3246	*) ac_try_echo=$ac_try;;	3930	*) ac_try_echo=$ac_try;;
3247	esac	3931	esac
3248	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3932	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249	$as_echo "$ac_try_echo"; } >&5	3933	printf "%s\n" "$ac_try_echo"; } >&5
3250	(eval "$ac_try") 2>&5	3934	(eval "$ac_try") 2>&5
3251	ac_status=$?	3935	ac_status=$?
3252	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3936	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253	test $ac_status = 0; }; }; then	3937	test $ac_status = 0; }; }; then
3254	cross_compiling=no	3938	cross_compiling=no
3255	else	3939	else
3256	if test "$cross_compiling" = maybe; then	3940	if test "$cross_compiling" = maybe; then
3257	cross_compiling=yes	3941	cross_compiling=yes
3258	else	3942	else
3259	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3943	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3944	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3261	as_fn_error $? "cannot run C compiled programs.	3945	as_fn_error 77 "cannot run C compiled programs.
3262	If you meant to cross compile, use \`--host'.	3946	If you meant to cross compile, use \`--host'.
3263	See \`config.log' for more details" "$LINENO" 5 ; }	3947	See \`config.log' for more details" "$LINENO" 5; }
3264	fi	3948	fi
3265	fi	3949	fi
3266	fi	3950	fi
3267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	3951	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3268	$as_echo "$cross_compiling" >&6; }	3952	printf "%s\n" "$cross_compiling" >&6; }
3269		3953
3270	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	3954	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3271	ac_clean_files=$ac_clean_files_save	3955	ac_clean_files=$ac_clean_files_save
3272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	3956	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3273	$as_echo_n "checking for suffix of object files... " >&6; }	3957	printf %s "checking for suffix of object files... " >&6; }
3274	if test "${ac_cv_objext+set}" = set; then :	3958	if test ${ac_cv_objext+y}
3275	$as_echo_n "(cached) " >&6	3959	then :
3276	else	3960	printf %s "(cached) " >&6
		3961	else $as_nop
3277	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278	/* end confdefs.h. */	3963	/* end confdefs.h. */
3279		3964
3280	int	3965	int
3281	main ()	3966	main (void)
3282	{	3967	{
3283		3968
3284	;	3969	;
3285	return 0;	3970	return 0;
3286	}	3971	}
…		…
3290	case "(($ac_try" in	3975	case "(($ac_try" in
3291	\" \| \` \| \\) ac_try_echo=\$ac_try;;	3976	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3292	*) ac_try_echo=$ac_try;;	3977	*) ac_try_echo=$ac_try;;
3293	esac	3978	esac
3294	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	3979	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3295	$as_echo "$ac_try_echo"; } >&5	3980	printf "%s\n" "$ac_try_echo"; } >&5
3296	(eval "$ac_compile") 2>&5	3981	(eval "$ac_compile") 2>&5
3297	ac_status=$?	3982	ac_status=$?
3298	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	3983	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3299	test $ac_status = 0; }; then :	3984	test $ac_status = 0; }
		3985	then :
3300	for ac_file in conftest.o conftest.obj conftest.*; do	3986	for ac_file in conftest.o conftest.obj conftest.*; do
3301	test -f "$ac_file" \|\| continue;	3987	test -f "$ac_file" \|\| continue;
3302	case $ac_file in	3988	case $ac_file in
3303	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;	3989	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3304	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3990	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3305	break;;	3991	break;;
3306	esac	3992	esac
3307	done	3993	done
3308	else	3994	else $as_nop
3309	$as_echo "$as_me: failed program was:" >&5	3995	printf "%s\n" "$as_me: failed program was:" >&5
3310	sed 's/^/\| /' conftest.$ac_ext >&5	3996	sed 's/^/\| /' conftest.$ac_ext >&5
3311		3997
3312	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	3998	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3313	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	3999	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3314	as_fn_error $? "cannot compute suffix of object files: cannot compile	4000	as_fn_error $? "cannot compute suffix of object files: cannot compile
3315	See \`config.log' for more details" "$LINENO" 5 ; }	4001	See \`config.log' for more details" "$LINENO" 5; }
3316	fi	4002	fi
3317	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4003	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3318	fi	4004	fi
3319	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	4005	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3320	$as_echo "$ac_cv_objext" >&6; }	4006	printf "%s\n" "$ac_cv_objext" >&6; }
3321	OBJEXT=$ac_cv_objext	4007	OBJEXT=$ac_cv_objext
3322	ac_objext=$OBJEXT	4008	ac_objext=$OBJEXT
3323	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3324	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	4010	printf %s "checking whether the compiler supports GNU C... " >&6; }
3325	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	4011	if test ${ac_cv_c_compiler_gnu+y}
3326	$as_echo_n "(cached) " >&6	4012	then :
3327	else	4013	printf %s "(cached) " >&6
		4014	else $as_nop
3328	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329	/* end confdefs.h. */	4016	/* end confdefs.h. */
3330		4017
3331	int	4018	int
3332	main ()	4019	main (void)
3333	{	4020	{
3334	#ifndef __GNUC__	4021	#ifndef __GNUC__
3335	choke me	4022	choke me
3336	#endif	4023	#endif
3337		4024
3338	;	4025	;
3339	return 0;	4026	return 0;
3340	}	4027	}
3341	_ACEOF	4028	_ACEOF
3342	if ac_fn_c_try_compile "$LINENO"; then :	4029	if ac_fn_c_try_compile "$LINENO"
		4030	then :
3343	ac_compiler_gnu=yes	4031	ac_compiler_gnu=yes
3344	else	4032	else $as_nop
3345	ac_compiler_gnu=no	4033	ac_compiler_gnu=no
3346	fi	4034	fi
3347	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4035	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3348	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4036	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3349		4037
3350	fi	4038	fi
3351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5	4039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3352	$as_echo "$ac_cv_c_compiler_gnu" >&6; }	4040	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		4041	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4042
3353	if test $ac_compiler_gnu = yes; then	4043	if test $ac_compiler_gnu = yes; then
3354	GCC=yes	4044	GCC=yes
3355	else	4045	else
3356	GCC=	4046	GCC=
3357	fi	4047	fi
3358	ac_test_CFLAGS=${CFLAGS+set}	4048	ac_test_CFLAGS=${CFLAGS+y}
3359	ac_save_CFLAGS=$CFLAGS	4049	ac_save_CFLAGS=$CFLAGS
3360	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	4050	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3361	$as_echo_n "checking whether $CC accepts -g... " >&6; }	4051	printf %s "checking whether $CC accepts -g... " >&6; }
3362	if test "${ac_cv_prog_cc_g+set}" = set; then :	4052	if test ${ac_cv_prog_cc_g+y}
3363	$as_echo_n "(cached) " >&6	4053	then :
3364	else	4054	printf %s "(cached) " >&6
		4055	else $as_nop
3365	ac_save_c_werror_flag=$ac_c_werror_flag	4056	ac_save_c_werror_flag=$ac_c_werror_flag
3366	ac_c_werror_flag=yes	4057	ac_c_werror_flag=yes
3367	ac_cv_prog_cc_g=no	4058	ac_cv_prog_cc_g=no
3368	CFLAGS="-g"	4059	CFLAGS="-g"
3369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370	/* end confdefs.h. */	4061	/* end confdefs.h. */
3371		4062
3372	int	4063	int
3373	main ()	4064	main (void)
3374	{	4065	{
3375		4066
3376	;	4067	;
3377	return 0;	4068	return 0;
3378	}	4069	}
3379	_ACEOF	4070	_ACEOF
3380	if ac_fn_c_try_compile "$LINENO"; then :	4071	if ac_fn_c_try_compile "$LINENO"
		4072	then :
3381	ac_cv_prog_cc_g=yes	4073	ac_cv_prog_cc_g=yes
3382	else	4074	else $as_nop
3383	CFLAGS=""	4075	CFLAGS=""
3384	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385	/* end confdefs.h. */	4077	/* end confdefs.h. */
3386		4078
3387	int	4079	int
3388	main ()	4080	main (void)
3389	{	4081	{
3390		4082
3391	;	4083	;
3392	return 0;	4084	return 0;
3393	}	4085	}
3394	_ACEOF	4086	_ACEOF
3395	if ac_fn_c_try_compile "$LINENO"; then :	4087	if ac_fn_c_try_compile "$LINENO"
		4088	then :
3396		4089
3397	else	4090	else $as_nop
3398	ac_c_werror_flag=$ac_save_c_werror_flag	4091	ac_c_werror_flag=$ac_save_c_werror_flag
3399	CFLAGS="-g"	4092	CFLAGS="-g"
3400	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401	/* end confdefs.h. */	4094	/* end confdefs.h. */
3402		4095
3403	int	4096	int
3404	main ()	4097	main (void)
3405	{	4098	{
3406		4099
3407	;	4100	;
3408	return 0;	4101	return 0;
3409	}	4102	}
3410	_ACEOF	4103	_ACEOF
3411	if ac_fn_c_try_compile "$LINENO"; then :	4104	if ac_fn_c_try_compile "$LINENO"
		4105	then :
3412	ac_cv_prog_cc_g=yes	4106	ac_cv_prog_cc_g=yes
3413	fi	4107	fi
3414	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4108	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3415	fi	4109	fi
3416	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4110	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3417	fi	4111	fi
3418	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4112	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3419	ac_c_werror_flag=$ac_save_c_werror_flag	4113	ac_c_werror_flag=$ac_save_c_werror_flag
3420	fi	4114	fi
3421	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5	4115	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3422	$as_echo "$ac_cv_prog_cc_g" >&6; }	4116	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3423	if test "$ac_test_CFLAGS" = set; then	4117	if test $ac_test_CFLAGS; then
3424	CFLAGS=$ac_save_CFLAGS	4118	CFLAGS=$ac_save_CFLAGS
3425	elif test $ac_cv_prog_cc_g = yes; then	4119	elif test $ac_cv_prog_cc_g = yes; then
3426	if test "$GCC" = yes; then	4120	if test "$GCC" = yes; then
3427	CFLAGS="-g -O2"	4121	CFLAGS="-g -O2"
3428	else	4122	else
…		…
3433	CFLAGS="-O2"	4127	CFLAGS="-O2"
3434	else	4128	else
3435	CFLAGS=	4129	CFLAGS=
3436	fi	4130	fi
3437	fi	4131	fi
		4132	ac_prog_cc_stdc=no
		4133	if test x$ac_prog_cc_stdc = xno
		4134	then :
		4135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		4136	printf %s "checking for $CC option to enable C11 features... " >&6; }
		4137	if test ${ac_cv_prog_cc_c11+y}
		4138	then :
		4139	printf %s "(cached) " >&6
		4140	else $as_nop
		4141	ac_cv_prog_cc_c11=no
		4142	ac_save_CC=$CC
		4143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4144	/* end confdefs.h. */
		4145	$ac_c_conftest_c11_program
		4146	_ACEOF
		4147	for ac_arg in '' -std=gnu11
		4148	do
		4149	CC="$ac_save_CC $ac_arg"
		4150	if ac_fn_c_try_compile "$LINENO"
		4151	then :
		4152	ac_cv_prog_cc_c11=$ac_arg
		4153	fi
		4154	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4155	test "x$ac_cv_prog_cc_c11" != "xno" && break
		4156	done
		4157	rm -f conftest.$ac_ext
		4158	CC=$ac_save_CC
		4159	fi
		4160
		4161	if test "x$ac_cv_prog_cc_c11" = xno
		4162	then :
		4163	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4164	printf "%s\n" "unsupported" >&6; }
		4165	else $as_nop
		4166	if test "x$ac_cv_prog_cc_c11" = x
		4167	then :
		4168	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4169	printf "%s\n" "none needed" >&6; }
		4170	else $as_nop
		4171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		4172	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		4173	CC="$CC $ac_cv_prog_cc_c11"
		4174	fi
		4175	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		4176	ac_prog_cc_stdc=c11
		4177	fi
		4178	fi
		4179	if test x$ac_prog_cc_stdc = xno
		4180	then :
		4181	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		4182	printf %s "checking for $CC option to enable C99 features... " >&6; }
		4183	if test ${ac_cv_prog_cc_c99+y}
		4184	then :
		4185	printf %s "(cached) " >&6
		4186	else $as_nop
		4187	ac_cv_prog_cc_c99=no
		4188	ac_save_CC=$CC
		4189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4190	/* end confdefs.h. */
		4191	$ac_c_conftest_c99_program
		4192	_ACEOF
		4193	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		4194	do
		4195	CC="$ac_save_CC $ac_arg"
		4196	if ac_fn_c_try_compile "$LINENO"
		4197	then :
		4198	ac_cv_prog_cc_c99=$ac_arg
		4199	fi
		4200	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4201	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4202	done
		4203	rm -f conftest.$ac_ext
		4204	CC=$ac_save_CC
		4205	fi
		4206
		4207	if test "x$ac_cv_prog_cc_c99" = xno
		4208	then :
		4209	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4210	printf "%s\n" "unsupported" >&6; }
		4211	else $as_nop
		4212	if test "x$ac_cv_prog_cc_c99" = x
		4213	then :
		4214	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4215	printf "%s\n" "none needed" >&6; }
		4216	else $as_nop
		4217	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4218	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4219	CC="$CC $ac_cv_prog_cc_c99"
		4220	fi
		4221	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4222	ac_prog_cc_stdc=c99
		4223	fi
		4224	fi
		4225	if test x$ac_prog_cc_stdc = xno
		4226	then :
3438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	4227	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3439	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	4228	printf %s "checking for $CC option to enable C89 features... " >&6; }
3440	if test "${ac_cv_prog_cc_c89+set}" = set; then :	4229	if test ${ac_cv_prog_cc_c89+y}
3441	$as_echo_n "(cached) " >&6	4230	then :
3442	else	4231	printf %s "(cached) " >&6
		4232	else $as_nop
3443	ac_cv_prog_cc_c89=no	4233	ac_cv_prog_cc_c89=no
3444	ac_save_CC=$CC	4234	ac_save_CC=$CC
3445	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3446	/* end confdefs.h. */	4236	/* end confdefs.h. */
3447	#include <stdarg.h>	4237	$ac_c_conftest_c89_program
3448	#include <stdio.h>
3449	#include <sys/types.h>
3450	#include <sys/stat.h>
3451	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3452	struct buf { int x; };
3453	FILE * (rcsopen) (struct buf , struct stat *, int);
3454	static char *e (p, i)
3455	char **p;
3456	int i;
3457	{
3458	return p[i];
3459	}
3460	static char f (char (g) (char , int), char *p, ...)
3461	{
3462	char *s;
3463	va_list v;
3464	va_start (v,p);
3465	s = g (p, va_arg (v,int));
3466	va_end (v);
3467	return s;
3468	}
3469
3470	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3471	function prototypes and stuff, but not '\xHH' hex character constants.
3472	These don't provoke an error unfortunately, instead are silently treated
3473	as 'x'. The following induces an error, until -std is added to get
3474	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3475	array size at least. It's necessary to write '\x00'==0 to get something
3476	that's true only with -std. */
3477	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3478
3479	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3480	inside strings and character constants. */
3481	#define FOO(x) 'x'
3482	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3483
3484	int test (int i, double x);
3485	struct s1 {int (*f) (int a);};
3486	struct s2 {int (*f) (double a);};
3487	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3488	int argc;
3489	char **argv;
3490	int
3491	main ()
3492	{
3493	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3494	;
3495	return 0;
3496	}
3497	_ACEOF	4238	_ACEOF
3498	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \	4239	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3499	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3500	do	4240	do
3501	CC="$ac_save_CC $ac_arg"	4241	CC="$ac_save_CC $ac_arg"
3502	if ac_fn_c_try_compile "$LINENO"; then :	4242	if ac_fn_c_try_compile "$LINENO"
		4243	then :
3503	ac_cv_prog_cc_c89=$ac_arg	4244	ac_cv_prog_cc_c89=$ac_arg
3504	fi	4245	fi
3505	rm -f core conftest.err conftest.$ac_objext	4246	rm -f core conftest.err conftest.$ac_objext conftest.beam
3506	test "x$ac_cv_prog_cc_c89" != "xno" && break	4247	test "x$ac_cv_prog_cc_c89" != "xno" && break
3507	done	4248	done
3508	rm -f conftest.$ac_ext	4249	rm -f conftest.$ac_ext
3509	CC=$ac_save_CC	4250	CC=$ac_save_CC
3510
3511	fi	4251	fi
3512	# AC_CACHE_VAL	4252
3513	case "x$ac_cv_prog_cc_c89" in	4253	if test "x$ac_cv_prog_cc_c89" = xno
3514	x)	4254	then :
3515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3516	$as_echo "none needed" >&6; } ;;
3517	xno)
3518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5	4255	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3519	$as_echo "unsupported" >&6; } ;;	4256	printf "%s\n" "unsupported" >&6; }
3520	*)	4257	else $as_nop
		4258	if test "x$ac_cv_prog_cc_c89" = x
		4259	then :
		4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4261	printf "%s\n" "none needed" >&6; }
		4262	else $as_nop
		4263	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4264	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3521	CC="$CC $ac_cv_prog_cc_c89"	4265	CC="$CC $ac_cv_prog_cc_c89"
3522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5	4266	fi
3523	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;	4267	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3524	esac	4268	ac_prog_cc_stdc=c89
3525	if test "x$ac_cv_prog_cc_c89" != xno; then :	4269	fi
3526
3527	fi	4270	fi
3528		4271
3529	ac_ext=c	4272	ac_ext=c
3530	ac_cpp='$CPP $CPPFLAGS'	4273	ac_cpp='$CPP $CPPFLAGS'
3531	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4274	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3532	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4275	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3533	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4276	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4277
		4278
		4279
		4280
		4281
		4282
3534		4283
3535	ac_ext=cpp	4284	ac_ext=cpp
3536	ac_cpp='$CXXCPP $CPPFLAGS'	4285	ac_cpp='$CXXCPP $CPPFLAGS'
3537	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4286	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4287	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
3540	if test -z "$CXX"; then	4289	if test -z "$CXX"; then
3541	if test -n "$CCC"; then	4290	if test -n "$CCC"; then
3542	CXX=$CCC	4291	CXX=$CCC
3543	else	4292	else
3544	if test -n "$ac_tool_prefix"; then	4293	if test -n "$ac_tool_prefix"; then
3545	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4294	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3546	do	4295	do
3547	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4296	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3548	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4297	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4298	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3550	$as_echo_n "checking for $ac_word... " >&6; }	4299	printf %s "checking for $ac_word... " >&6; }
3551	if test "${ac_cv_prog_CXX+set}" = set; then :	4300	if test ${ac_cv_prog_CXX+y}
3552	$as_echo_n "(cached) " >&6	4301	then :
3553	else	4302	printf %s "(cached) " >&6
		4303	else $as_nop
3554	if test -n "$CXX"; then	4304	if test -n "$CXX"; then
3555	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4305	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3556	else	4306	else
3557	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3558	for as_dir in $PATH	4308	for as_dir in $PATH
3559	do	4309	do
3560	IFS=$as_save_IFS	4310	IFS=$as_save_IFS
3561	test -z "$as_dir" && as_dir=.	4311	case $as_dir in #(((
		4312	'') as_dir=./ ;;
		4313	*/) ;;
		4314	*) as_dir=$as_dir/ ;;
		4315	esac
3562	for ac_exec_ext in '' $ac_executable_extensions; do	4316	for ac_exec_ext in '' $ac_executable_extensions; do
3563	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4317	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3564	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4318	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3565	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4319	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3566	break 2	4320	break 2
3567	fi	4321	fi
3568	done	4322	done
3569	done	4323	done
3570	IFS=$as_save_IFS	4324	IFS=$as_save_IFS
3571		4325
3572	fi	4326	fi
3573	fi	4327	fi
3574	CXX=$ac_cv_prog_CXX	4328	CXX=$ac_cv_prog_CXX
3575	if test -n "$CXX"; then	4329	if test -n "$CXX"; then
3576	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5	4330	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3577	$as_echo "$CXX" >&6; }	4331	printf "%s\n" "$CXX" >&6; }
3578	else	4332	else
3579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4333	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3580	$as_echo "no" >&6; }	4334	printf "%s\n" "no" >&6; }
3581	fi	4335	fi
3582		4336
3583		4337
3584	test -n "$CXX" && break	4338	test -n "$CXX" && break
3585	done	4339	done
3586	fi	4340	fi
3587	if test -z "$CXX"; then	4341	if test -z "$CXX"; then
3588	ac_ct_CXX=$CXX	4342	ac_ct_CXX=$CXX
3589	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4343	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3590	do	4344	do
3591	# Extract the first word of "$ac_prog", so it can be a program name with args.	4345	# Extract the first word of "$ac_prog", so it can be a program name with args.
3592	set dummy $ac_prog; ac_word=$2	4346	set dummy $ac_prog; ac_word=$2
3593	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	4347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3594	$as_echo_n "checking for $ac_word... " >&6; }	4348	printf %s "checking for $ac_word... " >&6; }
3595	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :	4349	if test ${ac_cv_prog_ac_ct_CXX+y}
3596	$as_echo_n "(cached) " >&6	4350	then :
3597	else	4351	printf %s "(cached) " >&6
		4352	else $as_nop
3598	if test -n "$ac_ct_CXX"; then	4353	if test -n "$ac_ct_CXX"; then
3599	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4354	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3600	else	4355	else
3601	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602	for as_dir in $PATH	4357	for as_dir in $PATH
3603	do	4358	do
3604	IFS=$as_save_IFS	4359	IFS=$as_save_IFS
3605	test -z "$as_dir" && as_dir=.	4360	case $as_dir in #(((
		4361	'') as_dir=./ ;;
		4362	*/) ;;
		4363	*) as_dir=$as_dir/ ;;
		4364	esac
3606	for ac_exec_ext in '' $ac_executable_extensions; do	4365	for ac_exec_ext in '' $ac_executable_extensions; do
3607	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4366	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3608	ac_cv_prog_ac_ct_CXX="$ac_prog"	4367	ac_cv_prog_ac_ct_CXX="$ac_prog"
3609	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	4368	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3610	break 2	4369	break 2
3611	fi	4370	fi
3612	done	4371	done
3613	done	4372	done
3614	IFS=$as_save_IFS	4373	IFS=$as_save_IFS
3615		4374
3616	fi	4375	fi
3617	fi	4376	fi
3618	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4377	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3619	if test -n "$ac_ct_CXX"; then	4378	if test -n "$ac_ct_CXX"; then
3620	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5	4379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3621	$as_echo "$ac_ct_CXX" >&6; }	4380	printf "%s\n" "$ac_ct_CXX" >&6; }
3622	else	4381	else
3623	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	4382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3624	$as_echo "no" >&6; }	4383	printf "%s\n" "no" >&6; }
3625	fi	4384	fi
3626		4385
3627		4386
3628	test -n "$ac_ct_CXX" && break	4387	test -n "$ac_ct_CXX" && break
3629	done	4388	done
…		…
3631	if test "x$ac_ct_CXX" = x; then	4390	if test "x$ac_ct_CXX" = x; then
3632	CXX="g++"	4391	CXX="g++"
3633	else	4392	else
3634	case $cross_compiling:$ac_tool_warned in	4393	case $cross_compiling:$ac_tool_warned in
3635	yes:)	4394	yes:)
3636	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5	4395	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3637	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}	4396	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3638	ac_tool_warned=yes ;;	4397	ac_tool_warned=yes ;;
3639	esac	4398	esac
3640	CXX=$ac_ct_CXX	4399	CXX=$ac_ct_CXX
3641	fi	4400	fi
3642	fi	4401	fi
3643		4402
3644	fi	4403	fi
3645	fi	4404	fi
3646	# Provide some information about the compiler.	4405	# Provide some information about the compiler.
3647	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5	4406	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3648	set X $ac_compile	4407	set X $ac_compile
3649	ac_compiler=$2	4408	ac_compiler=$2
3650	for ac_option in --version -v -V -qversion; do	4409	for ac_option in --version -v -V -qversion; do
3651	{ { ac_try="$ac_compiler $ac_option >&5"	4410	{ { ac_try="$ac_compiler $ac_option >&5"
3652	case "(($ac_try" in	4411	case "(($ac_try" in
3653	\" \| \` \| \\) ac_try_echo=\$ac_try;;	4412	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3654	*) ac_try_echo=$ac_try;;	4413	*) ac_try_echo=$ac_try;;
3655	esac	4414	esac
3656	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""	4415	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3657	$as_echo "$ac_try_echo"; } >&5	4416	printf "%s\n" "$ac_try_echo"; } >&5
3658	(eval "$ac_compiler $ac_option >&5") 2>conftest.err	4417	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3659	ac_status=$?	4418	ac_status=$?
3660	if test -s conftest.err; then	4419	if test -s conftest.err; then
3661	sed '10a\	4420	sed '10a\
3662	... rest of stderr output deleted ...	4421	... rest of stderr output deleted ...
3663	10q' conftest.err >conftest.er1	4422	10q' conftest.err >conftest.er1
3664	cat conftest.er1 >&5	4423	cat conftest.er1 >&5
3665	fi	4424	fi
3666	rm -f conftest.er1 conftest.err	4425	rm -f conftest.er1 conftest.err
3667	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5	4426	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3668	test $ac_status = 0; }	4427	test $ac_status = 0; }
3669	done	4428	done
3670		4429
3671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5	4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3672	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }	4431	printf %s "checking whether the compiler supports GNU C++... " >&6; }
3673	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :	4432	if test ${ac_cv_cxx_compiler_gnu+y}
3674	$as_echo_n "(cached) " >&6	4433	then :
3675	else	4434	printf %s "(cached) " >&6
		4435	else $as_nop
3676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4436	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677	/* end confdefs.h. */	4437	/* end confdefs.h. */
3678		4438
3679	int	4439	int
3680	main ()	4440	main (void)
3681	{	4441	{
3682	#ifndef __GNUC__	4442	#ifndef __GNUC__
3683	choke me	4443	choke me
3684	#endif	4444	#endif
3685		4445
3686	;	4446	;
3687	return 0;	4447	return 0;
3688	}	4448	}
3689	_ACEOF	4449	_ACEOF
3690	if ac_fn_cxx_try_compile "$LINENO"; then :	4450	if ac_fn_cxx_try_compile "$LINENO"
		4451	then :
3691	ac_compiler_gnu=yes	4452	ac_compiler_gnu=yes
3692	else	4453	else $as_nop
3693	ac_compiler_gnu=no	4454	ac_compiler_gnu=no
3694	fi	4455	fi
3695	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4456	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3696	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	4457	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3697		4458
3698	fi	4459	fi
3699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5	4460	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3700	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }	4461	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4462	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4463
3701	if test $ac_compiler_gnu = yes; then	4464	if test $ac_compiler_gnu = yes; then
3702	GXX=yes	4465	GXX=yes
3703	else	4466	else
3704	GXX=	4467	GXX=
3705	fi	4468	fi
3706	ac_test_CXXFLAGS=${CXXFLAGS+set}	4469	ac_test_CXXFLAGS=${CXXFLAGS+y}
3707	ac_save_CXXFLAGS=$CXXFLAGS	4470	ac_save_CXXFLAGS=$CXXFLAGS
3708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5	4471	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3709	$as_echo_n "checking whether $CXX accepts -g... " >&6; }	4472	printf %s "checking whether $CXX accepts -g... " >&6; }
3710	if test "${ac_cv_prog_cxx_g+set}" = set; then :	4473	if test ${ac_cv_prog_cxx_g+y}
3711	$as_echo_n "(cached) " >&6	4474	then :
3712	else	4475	printf %s "(cached) " >&6
		4476	else $as_nop
3713	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4477	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3714	ac_cxx_werror_flag=yes	4478	ac_cxx_werror_flag=yes
3715	ac_cv_prog_cxx_g=no	4479	ac_cv_prog_cxx_g=no
3716	CXXFLAGS="-g"	4480	CXXFLAGS="-g"
3717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4481	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718	/* end confdefs.h. */	4482	/* end confdefs.h. */
3719		4483
3720	int	4484	int
3721	main ()	4485	main (void)
3722	{	4486	{
3723		4487
3724	;	4488	;
3725	return 0;	4489	return 0;
3726	}	4490	}
3727	_ACEOF	4491	_ACEOF
3728	if ac_fn_cxx_try_compile "$LINENO"; then :	4492	if ac_fn_cxx_try_compile "$LINENO"
		4493	then :
3729	ac_cv_prog_cxx_g=yes	4494	ac_cv_prog_cxx_g=yes
3730	else	4495	else $as_nop
3731	CXXFLAGS=""	4496	CXXFLAGS=""
3732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733	/* end confdefs.h. */	4498	/* end confdefs.h. */
3734		4499
3735	int	4500	int
3736	main ()	4501	main (void)
3737	{	4502	{
3738		4503
3739	;	4504	;
3740	return 0;	4505	return 0;
3741	}	4506	}
3742	_ACEOF	4507	_ACEOF
3743	if ac_fn_cxx_try_compile "$LINENO"; then :	4508	if ac_fn_cxx_try_compile "$LINENO"
		4509	then :
3744		4510
3745	else	4511	else $as_nop
3746	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4512	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3747	CXXFLAGS="-g"	4513	CXXFLAGS="-g"
3748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4514	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749	/* end confdefs.h. */	4515	/* end confdefs.h. */
3750		4516
3751	int	4517	int
3752	main ()	4518	main (void)
3753	{	4519	{
3754		4520
3755	;	4521	;
3756	return 0;	4522	return 0;
3757	}	4523	}
3758	_ACEOF	4524	_ACEOF
3759	if ac_fn_cxx_try_compile "$LINENO"; then :	4525	if ac_fn_cxx_try_compile "$LINENO"
		4526	then :
3760	ac_cv_prog_cxx_g=yes	4527	ac_cv_prog_cxx_g=yes
3761	fi	4528	fi
3762	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4529	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3763	fi	4530	fi
3764	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4531	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3765	fi	4532	fi
3766	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4533	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3767	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4534	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3768	fi	4535	fi
3769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5	4536	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3770	$as_echo "$ac_cv_prog_cxx_g" >&6; }	4537	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3771	if test "$ac_test_CXXFLAGS" = set; then	4538	if test $ac_test_CXXFLAGS; then
3772	CXXFLAGS=$ac_save_CXXFLAGS	4539	CXXFLAGS=$ac_save_CXXFLAGS
3773	elif test $ac_cv_prog_cxx_g = yes; then	4540	elif test $ac_cv_prog_cxx_g = yes; then
3774	if test "$GXX" = yes; then	4541	if test "$GXX" = yes; then
3775	CXXFLAGS="-g -O2"	4542	CXXFLAGS="-g -O2"
3776	else	4543	else
…		…
3781	CXXFLAGS="-O2"	4548	CXXFLAGS="-O2"
3782	else	4549	else
3783	CXXFLAGS=	4550	CXXFLAGS=
3784	fi	4551	fi
3785	fi	4552	fi
		4553	ac_prog_cxx_stdcxx=no
		4554	if test x$ac_prog_cxx_stdcxx = xno
		4555	then :
		4556	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4557	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4558	if test ${ac_cv_prog_cxx_11+y}
		4559	then :
		4560	printf %s "(cached) " >&6
		4561	else $as_nop
		4562	ac_cv_prog_cxx_11=no
		4563	ac_save_CXX=$CXX
		4564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4565	/* end confdefs.h. */
		4566	$ac_cxx_conftest_cxx11_program
		4567	_ACEOF
		4568	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4569	do
		4570	CXX="$ac_save_CXX $ac_arg"
		4571	if ac_fn_cxx_try_compile "$LINENO"
		4572	then :
		4573	ac_cv_prog_cxx_cxx11=$ac_arg
		4574	fi
		4575	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4576	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4577	done
		4578	rm -f conftest.$ac_ext
		4579	CXX=$ac_save_CXX
		4580	fi
		4581
		4582	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4583	then :
		4584	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4585	printf "%s\n" "unsupported" >&6; }
		4586	else $as_nop
		4587	if test "x$ac_cv_prog_cxx_cxx11" = x
		4588	then :
		4589	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4590	printf "%s\n" "none needed" >&6; }
		4591	else $as_nop
		4592	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4593	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4594	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4595	fi
		4596	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4597	ac_prog_cxx_stdcxx=cxx11
		4598	fi
		4599	fi
		4600	if test x$ac_prog_cxx_stdcxx = xno
		4601	then :
		4602	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4603	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4604	if test ${ac_cv_prog_cxx_98+y}
		4605	then :
		4606	printf %s "(cached) " >&6
		4607	else $as_nop
		4608	ac_cv_prog_cxx_98=no
		4609	ac_save_CXX=$CXX
		4610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4611	/* end confdefs.h. */
		4612	$ac_cxx_conftest_cxx98_program
		4613	_ACEOF
		4614	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4615	do
		4616	CXX="$ac_save_CXX $ac_arg"
		4617	if ac_fn_cxx_try_compile "$LINENO"
		4618	then :
		4619	ac_cv_prog_cxx_cxx98=$ac_arg
		4620	fi
		4621	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4622	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4623	done
		4624	rm -f conftest.$ac_ext
		4625	CXX=$ac_save_CXX
		4626	fi
		4627
		4628	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4629	then :
		4630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4631	printf "%s\n" "unsupported" >&6; }
		4632	else $as_nop
		4633	if test "x$ac_cv_prog_cxx_cxx98" = x
		4634	then :
		4635	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4636	printf "%s\n" "none needed" >&6; }
		4637	else $as_nop
		4638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4639	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4640	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4641	fi
		4642	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4643	ac_prog_cxx_stdcxx=cxx98
		4644	fi
		4645	fi
		4646
3786	ac_ext=c	4647	ac_ext=c
3787	ac_cpp='$CPP $CPPFLAGS'	4648	ac_cpp='$CPP $CPPFLAGS'
3788	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4649	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3789	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4650	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3790	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4651	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3791		4652
		4653
3792	# Find a good install program. We prefer a C program (faster),	4654	# Find a good install program. We prefer a C program (faster),
3793	# so one script is as good as another. But avoid the broken or	4655	# so one script is as good as another. But avoid the broken or
3794	# incompatible versions:	4656	# incompatible versions:
3795	# SysV /etc/install, /usr/sbin/install	4657	# SysV /etc/install, /usr/sbin/install
3796	# SunOS /usr/etc/install	4658	# SunOS /usr/etc/install
3797	# IRIX /sbin/install	4659	# IRIX /sbin/install
…		…
3801	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4663	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3802	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4664	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3803	# OS/2's system install, which has a completely different semantic	4665	# OS/2's system install, which has a completely different semantic
3804	# ./install, which can be erroneously created by make from ./install.sh.	4666	# ./install, which can be erroneously created by make from ./install.sh.
3805	# Reject install programs that cannot install multiple files.	4667	# Reject install programs that cannot install multiple files.
3806	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5	4668	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3807	$as_echo_n "checking for a BSD-compatible install... " >&6; }	4669	printf %s "checking for a BSD-compatible install... " >&6; }
3808	if test -z "$INSTALL"; then	4670	if test -z "$INSTALL"; then
3809	if test "${ac_cv_path_install+set}" = set; then :	4671	if test ${ac_cv_path_install+y}
3810	$as_echo_n "(cached) " >&6	4672	then :
3811	else	4673	printf %s "(cached) " >&6
		4674	else $as_nop
3812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4675	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3813	for as_dir in $PATH	4676	for as_dir in $PATH
3814	do	4677	do
3815	IFS=$as_save_IFS	4678	IFS=$as_save_IFS
3816	test -z "$as_dir" && as_dir=.	4679	case $as_dir in #(((
		4680	'') as_dir=./ ;;
		4681	*/) ;;
		4682	*) as_dir=$as_dir/ ;;
		4683	esac
3817	# Account for people who put trailing slashes in PATH elements.	4684	# Account for fact that we put trailing slashes in our PATH walk.
3818	case $as_dir/ in #((	4685	case $as_dir in #((
3819	./ \| .// \| /[cC]/* \| \	4686	./ \| /[cC]/* \| \
3820	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	4687	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3821	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \	4688	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3822	/usr/ucb/* ) ;;	4689	/usr/ucb/* ) ;;
3823	*)	4690	*)
3824	# OSF1 and SCO ODT 3.0 have their own names for install.	4691	# OSF1 and SCO ODT 3.0 have their own names for install.
3825	# Don't use installbsd from OSF since it installs stuff as root	4692	# Don't use installbsd from OSF since it installs stuff as root
3826	# by default.	4693	# by default.
3827	for ac_prog in ginstall scoinst install; do	4694	for ac_prog in ginstall scoinst install; do
3828	for ac_exec_ext in '' $ac_executable_extensions; do	4695	for ac_exec_ext in '' $ac_executable_extensions; do
3829	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4696	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3830	if test $ac_prog = install &&	4697	if test $ac_prog = install &&
3831	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4698	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3832	# AIX install. It has an incompatible calling convention.	4699	# AIX install. It has an incompatible calling convention.
3833	:	4700	:
3834	elif test $ac_prog = install &&	4701	elif test $ac_prog = install &&
3835	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4702	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3836	# program-specific install script used by HP pwplus--don't use.	4703	# program-specific install script used by HP pwplus--don't use.
3837	:	4704	:
3838	else	4705	else
3839	rm -rf conftest.one conftest.two conftest.dir	4706	rm -rf conftest.one conftest.two conftest.dir
3840	echo one > conftest.one	4707	echo one > conftest.one
3841	echo two > conftest.two	4708	echo two > conftest.two
3842	mkdir conftest.dir	4709	mkdir conftest.dir
3843	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&	4710	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3844	test -s conftest.one && test -s conftest.two &&	4711	test -s conftest.one && test -s conftest.two &&
3845	test -s conftest.dir/conftest.one &&	4712	test -s conftest.dir/conftest.one &&
3846	test -s conftest.dir/conftest.two	4713	test -s conftest.dir/conftest.two
3847	then	4714	then
3848	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4715	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3849	break 3	4716	break 3
3850	fi	4717	fi
3851	fi	4718	fi
3852	fi	4719	fi
3853	done	4720	done
…		…
3859	IFS=$as_save_IFS	4726	IFS=$as_save_IFS
3860		4727
3861	rm -rf conftest.one conftest.two conftest.dir	4728	rm -rf conftest.one conftest.two conftest.dir
3862		4729
3863	fi	4730	fi
3864	if test "${ac_cv_path_install+set}" = set; then	4731	if test ${ac_cv_path_install+y}; then
3865	INSTALL=$ac_cv_path_install	4732	INSTALL=$ac_cv_path_install
3866	else	4733	else
3867	# As a last resort, use the slow shell script. Don't cache a	4734	# As a last resort, use the slow shell script. Don't cache a
3868	# value for INSTALL within a source directory, because that will	4735	# value for INSTALL within a source directory, because that will
3869	# break other packages using the cache if that directory is	4736	# break other packages using the cache if that directory is
3870	# removed, or if the value is a relative name.	4737	# removed, or if the value is a relative name.
3871	INSTALL=$ac_install_sh	4738	INSTALL=$ac_install_sh
3872	fi	4739	fi
3873	fi	4740	fi
3874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5	4741	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3875	$as_echo "$INSTALL" >&6; }	4742	printf "%s\n" "$INSTALL" >&6; }
3876		4743
3877	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4744	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3878	# It thinks the first close brace ends the variable substitution.	4745	# It thinks the first close brace ends the variable substitution.
3879	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4746	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3880		4747
…		…
3882		4749
3883	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4750	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3884		4751
3885		4752
3886		4753
3887	ac_ext=c	4754	ac_header= ac_cache=
3888	ac_cpp='$CPP $CPPFLAGS'	4755	for ac_item in $ac_header_c_list
3889	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3890	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3891	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3893	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3894	# On Suns, sometimes $CPP names a directory.
3895	if test -n "$CPP" && test -d "$CPP"; then
3896	CPP=
3897	fi
3898	if test -z "$CPP"; then
3899	if test "${ac_cv_prog_CPP+set}" = set; then :
3900	$as_echo_n "(cached) " >&6
3901	else
3902	# Double quotes because CPP needs to be expanded
3903	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3904	do
3905	ac_preproc_ok=false
3906	for ac_c_preproc_warn_flag in '' yes
3907	do	4756	do
3908	# Use a header file that comes with gcc, so configuring glibc	4757	if test $ac_cache; then
3909	# with a fresh cross-compiler works.	4758	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3910	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	4759	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3911	# <limits.h> exists even on freestanding compilers.	4760	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3912	# On the NeXT, cc -E runs the code through the compiler's parser,	4761	fi
3913	# not just through cpp. "Syntax error" is here to catch this case.	4762	ac_header= ac_cache=
		4763	elif test $ac_header; then
		4764	ac_cache=$ac_item
		4765	else
		4766	ac_header=$ac_item
		4767	fi
		4768	done
		4769
		4770
		4771
		4772
		4773
		4774
		4775
		4776
		4777	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4778	then :
		4779
		4780	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
		4781
		4782	fi
		4783
		4784
		4785
		4786
		4787
		4788
		4789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		4790	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		4791	if test ${ac_cv_safe_to_define___extensions__+y}
		4792	then :
		4793	printf %s "(cached) " >&6
		4794	else $as_nop
3914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915	/* end confdefs.h. */	4796	/* end confdefs.h. */
3916	#ifdef __STDC__	4797
3917	# include <limits.h>	4798	# define __EXTENSIONS__ 1
3918	#else	4799	$ac_includes_default
3919	# include <assert.h>	4800	int
3920	#endif	4801	main (void)
3921	Syntax error	4802	{
		4803
		4804	;
		4805	return 0;
		4806	}
3922	_ACEOF	4807	_ACEOF
3923	if ac_fn_c_try_cpp "$LINENO"; then :	4808	if ac_fn_c_try_compile "$LINENO"
3924		4809	then :
3925	else	4810	ac_cv_safe_to_define___extensions__=yes
3926	# Broken: fails on valid input.	4811	else $as_nop
3927	continue	4812	ac_cv_safe_to_define___extensions__=no
3928	fi	4813	fi
3929	rm -f conftest.err conftest.i conftest.$ac_ext	4814	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4815	fi
		4816	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4817	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
3930		4818
3931	# OK, works on sane cases. Now check whether nonexistent headers	4819	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
3932	# can be detected and how.	4820	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4821	if test ${ac_cv_should_define__xopen_source+y}
		4822	then :
		4823	printf %s "(cached) " >&6
		4824	else $as_nop
		4825	ac_cv_should_define__xopen_source=no
		4826	if test $ac_cv_header_wchar_h = yes
		4827	then :
3933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934	/* end confdefs.h. */	4829	/* end confdefs.h. */
3935	#include <ac_nonexistent.h>	4830
		4831	#include <wchar.h>
		4832	mbstate_t x;
		4833	int
		4834	main (void)
		4835	{
		4836
		4837	;
		4838	return 0;
		4839	}
3936	_ACEOF	4840	_ACEOF
3937	if ac_fn_c_try_cpp "$LINENO"; then :	4841	if ac_fn_c_try_compile "$LINENO"
3938	# Broken: success on invalid input.	4842	then :
3939	continue
3940	else
3941	# Passes both tests.
3942	ac_preproc_ok=:
3943	break
3944	fi
3945	rm -f conftest.err conftest.i conftest.$ac_ext
3946		4843
3947	done	4844	else $as_nop
3948	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3949	rm -f conftest.i conftest.err conftest.$ac_ext
3950	if $ac_preproc_ok; then :
3951	break
3952	fi
3953
3954	done
3955	ac_cv_prog_CPP=$CPP
3956
3957	fi
3958	CPP=$ac_cv_prog_CPP
3959	else
3960	ac_cv_prog_CPP=$CPP
3961	fi
3962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3963	$as_echo "$CPP" >&6; }
3964	ac_preproc_ok=false
3965	for ac_c_preproc_warn_flag in '' yes
3966	do
3967	# Use a header file that comes with gcc, so configuring glibc
3968	# with a fresh cross-compiler works.
3969	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3970	# <limits.h> exists even on freestanding compilers.
3971	# On the NeXT, cc -E runs the code through the compiler's parser,
3972	# not just through cpp. "Syntax error" is here to catch this case.
3973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4845	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3974	/* end confdefs.h. */	4846	/* end confdefs.h. */
3975	#ifdef __STDC__
3976	# include <limits.h>
3977	#else
3978	# include <assert.h>
3979	#endif
3980	Syntax error
3981	_ACEOF
3982	if ac_fn_c_try_cpp "$LINENO"; then :
3983		4847
3984	else	4848	#define _XOPEN_SOURCE 500
3985	# Broken: fails on valid input.	4849	#include <wchar.h>
3986	continue	4850	mbstate_t x;
3987	fi
3988	rm -f conftest.err conftest.i conftest.$ac_ext
3989
3990	# OK, works on sane cases. Now check whether nonexistent headers
3991	# can be detected and how.
3992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993	/* end confdefs.h. */
3994	#include <ac_nonexistent.h>
3995	_ACEOF
3996	if ac_fn_c_try_cpp "$LINENO"; then :
3997	# Broken: success on invalid input.
3998	continue
3999	else
4000	# Passes both tests.
4001	ac_preproc_ok=:
4002	break
4003	fi
4004	rm -f conftest.err conftest.i conftest.$ac_ext
4005
4006	done
4007	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4008	rm -f conftest.i conftest.err conftest.$ac_ext
4009	if $ac_preproc_ok; then :
4010
4011	else
4012	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4013	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4014	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4015	See \`config.log' for more details" "$LINENO" 5 ; }
4016	fi
4017
4018	ac_ext=c
4019	ac_cpp='$CPP $CPPFLAGS'
4020	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4021	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4022	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4023
4024
4025	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4026	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4027	if test "${ac_cv_path_GREP+set}" = set; then :
4028	$as_echo_n "(cached) " >&6
4029	else
4030	if test -z "$GREP"; then
4031	ac_path_GREP_found=false
4032	# Loop through the user's path and test for each of PROGNAME-LIST
4033	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4034	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4035	do
4036	IFS=$as_save_IFS
4037	test -z "$as_dir" && as_dir=.
4038	for ac_prog in grep ggrep; do
4039	for ac_exec_ext in '' $ac_executable_extensions; do
4040	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4041	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4042	# Check for GNU ac_path_GREP and select it if it is found.
4043	# Check for GNU $ac_path_GREP
4044	case `"$ac_path_GREP" --version 2>&1` in
4045	GNU)
4046	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4047	*)
4048	ac_count=0
4049	$as_echo_n 0123456789 >"conftest.in"
4050	while :
4051	do
4052	cat "conftest.in" "conftest.in" >"conftest.tmp"
4053	mv "conftest.tmp" "conftest.in"
4054	cp "conftest.in" "conftest.nl"
4055	$as_echo 'GREP' >> "conftest.nl"
4056	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4057	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4058	as_fn_arith $ac_count + 1 && ac_count=$as_val
4059	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4060	# Best one so far, save it but keep looking for a better one
4061	ac_cv_path_GREP="$ac_path_GREP"
4062	ac_path_GREP_max=$ac_count
4063	fi
4064	# 10*(2^10) chars as input seems more than enough
4065	test $ac_count -gt 10 && break
4066	done
4067	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4068	esac
4069
4070	$ac_path_GREP_found && break 3
4071	done
4072	done
4073	done
4074	IFS=$as_save_IFS
4075	if test -z "$ac_cv_path_GREP"; then
4076	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4077	fi
4078	else
4079	ac_cv_path_GREP=$GREP
4080	fi
4081
4082	fi
4083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4084	$as_echo "$ac_cv_path_GREP" >&6; }
4085	GREP="$ac_cv_path_GREP"
4086
4087
4088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4089	$as_echo_n "checking for egrep... " >&6; }
4090	if test "${ac_cv_path_EGREP+set}" = set; then :
4091	$as_echo_n "(cached) " >&6
4092	else
4093	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4094	then ac_cv_path_EGREP="$GREP -E"
4095	else
4096	if test -z "$EGREP"; then
4097	ac_path_EGREP_found=false
4098	# Loop through the user's path and test for each of PROGNAME-LIST
4099	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4100	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4101	do
4102	IFS=$as_save_IFS
4103	test -z "$as_dir" && as_dir=.
4104	for ac_prog in egrep; do
4105	for ac_exec_ext in '' $ac_executable_extensions; do
4106	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4107	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4108	# Check for GNU ac_path_EGREP and select it if it is found.
4109	# Check for GNU $ac_path_EGREP
4110	case `"$ac_path_EGREP" --version 2>&1` in
4111	GNU)
4112	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4113	*)
4114	ac_count=0
4115	$as_echo_n 0123456789 >"conftest.in"
4116	while :
4117	do
4118	cat "conftest.in" "conftest.in" >"conftest.tmp"
4119	mv "conftest.tmp" "conftest.in"
4120	cp "conftest.in" "conftest.nl"
4121	$as_echo 'EGREP' >> "conftest.nl"
4122	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4123	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4124	as_fn_arith $ac_count + 1 && ac_count=$as_val
4125	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4126	# Best one so far, save it but keep looking for a better one
4127	ac_cv_path_EGREP="$ac_path_EGREP"
4128	ac_path_EGREP_max=$ac_count
4129	fi
4130	# 10*(2^10) chars as input seems more than enough
4131	test $ac_count -gt 10 && break
4132	done
4133	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4134	esac
4135
4136	$ac_path_EGREP_found && break 3
4137	done
4138	done
4139	done
4140	IFS=$as_save_IFS
4141	if test -z "$ac_cv_path_EGREP"; then
4142	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4143	fi
4144	else
4145	ac_cv_path_EGREP=$EGREP
4146	fi
4147
4148	fi
4149	fi
4150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4151	$as_echo "$ac_cv_path_EGREP" >&6; }
4152	EGREP="$ac_cv_path_EGREP"
4153
4154
4155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4156	$as_echo_n "checking for ANSI C header files... " >&6; }
4157	if test "${ac_cv_header_stdc+set}" = set; then :
4158	$as_echo_n "(cached) " >&6
4159	else
4160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161	/* end confdefs.h. */
4162	#include <stdlib.h>
4163	#include <stdarg.h>
4164	#include <string.h>
4165	#include <float.h>
4166
4167	int	4851	int
4168	main ()	4852	main (void)
4169	{	4853	{
4170		4854
4171	;	4855	;
4172	return 0;	4856	return 0;
4173	}	4857	}
4174	_ACEOF	4858	_ACEOF
4175	if ac_fn_c_try_compile "$LINENO"; then :	4859	if ac_fn_c_try_compile "$LINENO"
4176	ac_cv_header_stdc=yes	4860	then :
4177	else	4861	ac_cv_should_define__xopen_source=yes
4178	ac_cv_header_stdc=no
4179	fi	4862	fi
4180	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4863	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4181
4182	if test $ac_cv_header_stdc = yes; then
4183	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185	/* end confdefs.h. */
4186	#include <string.h>
4187
4188	_ACEOF
4189	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4190	$EGREP "memchr" >/dev/null 2>&1; then :
4191
4192	else
4193	ac_cv_header_stdc=no
4194	fi	4864	fi
4195	rm -f conftest*
4196
4197	fi
4198
4199	if test $ac_cv_header_stdc = yes; then
4200	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4201	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202	/* end confdefs.h. */
4203	#include <stdlib.h>
4204
4205	_ACEOF
4206	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4207	$EGREP "free" >/dev/null 2>&1; then :
4208
4209	else
4210	ac_cv_header_stdc=no
4211	fi
4212	rm -f conftest*
4213
4214	fi
4215
4216	if test $ac_cv_header_stdc = yes; then
4217	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4218	if test "$cross_compiling" = yes; then :
4219	:
4220	else
4221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4222	/* end confdefs.h. */
4223	#include <ctype.h>
4224	#include <stdlib.h>
4225	#if ((' ' & 0x0FF) == 0x020)
4226	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4227	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4228	#else
4229	# define ISLOWER(c) \
4230	(('a' <= (c) && (c) <= 'i') \
4231	\|\| ('j' <= (c) && (c) <= 'r') \
4232	\|\| ('s' <= (c) && (c) <= 'z'))
4233	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4234	#endif
4235
4236	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4237	int
4238	main ()
4239	{
4240	int i;
4241	for (i = 0; i < 256; i++)
4242	if (XOR (islower (i), ISLOWER (i))
4243	\|\| toupper (i) != TOUPPER (i))
4244	return 2;
4245	return 0;
4246	}
4247	_ACEOF
4248	if ac_fn_c_try_run "$LINENO"; then :
4249
4250	else
4251	ac_cv_header_stdc=no
4252	fi
4253	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4254	conftest.$ac_objext conftest.beam conftest.$ac_ext	4865	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4255	fi	4866	fi
4256
4257	fi	4867	fi
4258	fi	4868	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5	4869	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4260	$as_echo "$ac_cv_header_stdc" >&6; }
4261	if test $ac_cv_header_stdc = yes; then
4262		4870
4263	$as_echo "#define STDC_HEADERS 1" >>confdefs.h	4871	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4264		4872
4265	fi	4873	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4266		4874
4267	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	4875	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4268	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4269	inttypes.h stdint.h unistd.h
4270	do :
4271	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4272	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4273	"
4274	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4275	cat >>confdefs.h <<_ACEOF
4276	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4277	_ACEOF
4278		4876
4279	fi	4877	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4280		4878
4281	done	4879	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4282		4880
		4881	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4283		4882
		4883	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4284		4884
4285	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"	4885	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4886
		4887	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4888
		4889	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4890
		4891	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4892
		4893	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4894
		4895	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4896
		4897	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4898
		4899	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4900
4286	if test "x$ac_cv_header_minix_config_h" = x""yes; then :	4901	if test $ac_cv_header_minix_config_h = yes
		4902	then :
4287	MINIX=yes	4903	MINIX=yes
4288	else	4904	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4905
		4906	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4907
		4908	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4909
		4910	else $as_nop
4289	MINIX=	4911	MINIX=
4290	fi	4912	fi
4291
4292
4293	if test "$MINIX" = yes; then
4294
4295	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4296
4297
4298	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4299
4300
4301	$as_echo "#define _MINIX 1" >>confdefs.h
4302
4303	fi
4304
4305
4306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4307	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4308	if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4309	$as_echo_n "(cached) " >&6
4310	else
4311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4312	/* end confdefs.h. */
4313
4314	# define __EXTENSIONS__ 1
4315	$ac_includes_default
4316	int
4317	main ()
4318	{
4319
4320	;
4321	return 0;
4322	}
4323	_ACEOF
4324	if ac_fn_c_try_compile "$LINENO"; then :
4325	ac_cv_safe_to_define___extensions__=yes
4326	else
4327	ac_cv_safe_to_define___extensions__=no
4328	fi
4329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4330	fi
4331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4332	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4333	test $ac_cv_safe_to_define___extensions__ = yes &&	4913	if test $ac_cv_safe_to_define___extensions__ = yes
		4914	then :
4334	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	4915	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4335		4916
4336	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h	4917	fi
		4918	if test $ac_cv_should_define__xopen_source = yes
		4919	then :
		4920	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4337		4921
4338	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h	4922	fi
4339		4923
4340	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4341		4924
4342	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4343		4925
4344
4345
4346
4347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5	4926	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4348	$as_echo_n "checking for library containing strerror... " >&6; }	4927	printf %s "checking for library containing strerror... " >&6; }
4349	if test "${ac_cv_search_strerror+set}" = set; then :	4928	if test ${ac_cv_search_strerror+y}
4350	$as_echo_n "(cached) " >&6	4929	then :
4351	else	4930	printf %s "(cached) " >&6
		4931	else $as_nop
4352	ac_func_search_save_LIBS=$LIBS	4932	ac_func_search_save_LIBS=$LIBS
4353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4354	/* end confdefs.h. */	4934	/* end confdefs.h. */
4355		4935
4356	/* Override any GCC internal prototype to avoid an error.	4936	/* Override any GCC internal prototype to avoid an error.
4357	Use char because int might match the return type of a GCC	4937	Use char because int might match the return type of a GCC
4358	builtin and then its argument prototype would still apply. */	4938	builtin and then its argument prototype would still apply. */
4359	#ifdef __cplusplus
4360	extern "C"
4361	#endif
4362	char strerror ();	4939	char strerror ();
4363	int	4940	int
4364	main ()	4941	main (void)
4365	{	4942	{
4366	return strerror ();	4943	return strerror ();
4367	;	4944	;
4368	return 0;	4945	return 0;
4369	}	4946	}
4370	_ACEOF	4947	_ACEOF
4371	for ac_lib in '' cposix; do	4948	for ac_lib in '' cposix
		4949	do
4372	if test -z "$ac_lib"; then	4950	if test -z "$ac_lib"; then
4373	ac_res="none required"	4951	ac_res="none required"
4374	else	4952	else
4375	ac_res=-l$ac_lib	4953	ac_res=-l$ac_lib
4376	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4954	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4377	fi	4955	fi
4378	if ac_fn_c_try_link "$LINENO"; then :	4956	if ac_fn_c_try_link "$LINENO"
		4957	then :
4379	ac_cv_search_strerror=$ac_res	4958	ac_cv_search_strerror=$ac_res
4380	fi	4959	fi
4381	rm -f core conftest.err conftest.$ac_objext \	4960	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4382	conftest$ac_exeext	4961	conftest$ac_exeext
4383	if test "${ac_cv_search_strerror+set}" = set; then :	4962	if test ${ac_cv_search_strerror+y}
		4963	then :
4384	break	4964	break
4385	fi	4965	fi
4386	done	4966	done
4387	if test "${ac_cv_search_strerror+set}" = set; then :	4967	if test ${ac_cv_search_strerror+y}
		4968	then :
4388		4969
4389	else	4970	else $as_nop
4390	ac_cv_search_strerror=no	4971	ac_cv_search_strerror=no
4391	fi	4972	fi
4392	rm conftest.$ac_ext	4973	rm conftest.$ac_ext
4393	LIBS=$ac_func_search_save_LIBS	4974	LIBS=$ac_func_search_save_LIBS
4394	fi	4975	fi
4395	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5	4976	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4396	$as_echo "$ac_cv_search_strerror" >&6; }	4977	printf "%s\n" "$ac_cv_search_strerror" >&6; }
4397	ac_res=$ac_cv_search_strerror	4978	ac_res=$ac_cv_search_strerror
4398	if test "$ac_res" != no; then :	4979	if test "$ac_res" != no
		4980	then :
4399	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	4981	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4400		4982
4401	fi	4983	fi
4402		4984
4403	ac_ext=cpp	4985	ac_ext=cpp
…		…
4405	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4987	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4406	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4988	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4407	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	4989	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4408		4990
4409		4991
		4992	if test "$ac_prog_cxx_stdcxx" != cxx11; then
		4993	as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
		4994	fi
		4995
4410	LINKER="$CXX"	4996	LINKER="$CXX"
4411	if test x$GCC = xyes && test x$GXX = xyes; then	4997	if test x$GCC = xyes && test x$GXX = xyes; then
4412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5	4998	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4413	$as_echo_n "checking for working libsupc++... " >&6; }	4999	printf %s "checking for working libsupc++... " >&6; }
4414	save_CXX="$CXX"	5000	save_CXX="$CXX"
4415	save_LIBS="$LIBS"	5001	save_LIBS="$LIBS"
4416	CXX="$CC"	5002	CXX="$CC"
4417	LIBS="$LIBS -lsupc++"	5003	LIBS="$LIBS -lsupc++"
4418		5004
4419	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4420	/* end confdefs.h. */	5006	/* end confdefs.h. */
4421	struct test { }; void f() try { throw new test; } catch (...) { throw; }	5007	struct test { }; void f() try { throw new test; } catch (...) { throw; }
4422	int	5008	int
4423	main ()	5009	main (void)
4424	{	5010	{
4425		5011
4426	;	5012	;
4427	return 0;	5013	return 0;
4428	}	5014	}
4429	_ACEOF	5015	_ACEOF
4430	if ac_fn_cxx_try_link "$LINENO"; then :	5016	if ac_fn_cxx_try_link "$LINENO"
		5017	then :
4431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	5018	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4432	$as_echo "ok" >&6; }	5019	printf "%s\n" "ok" >&6; }
4433	LINKER="$CC"	5020	LINKER="$CC"
4434	else	5021	else $as_nop
4435		5022
4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5	5023	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4437	$as_echo "no, making everything bigger and slower" >&6; }	5024	printf "%s\n" "no, making everything bigger and slower" >&6; }
4438	LIBS="$save_LIBS"	5025	LIBS="$save_LIBS"
4439		5026
4440		5027
4441	fi	5028	fi
4442	rm -f core conftest.err conftest.$ac_objext \	5029	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4443	conftest$ac_exeext conftest.$ac_ext	5030	conftest$ac_exeext conftest.$ac_ext
4444	CXX="$save_CXX"	5031	CXX="$save_CXX"
4445	fi	5032	fi
4446	LINKER=$LINKER	5033	LINKER=$LINKER
4447		5034
…		…
4451	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	5038	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4453	/* end confdefs.h. */	5040	/* end confdefs.h. */
4454		5041
4455	int	5042	int
4456	main ()	5043	main (void)
4457	{	5044	{
4458		5045
4459	;	5046	;
4460	return 0;	5047	return 0;
4461	}	5048	}
4462	_ACEOF	5049	_ACEOF
4463	if ac_fn_cxx_try_compile "$LINENO"; then :	5050	if ac_fn_cxx_try_compile "$LINENO"
		5051	then :
4464		5052
4465	else	5053	else $as_nop
4466	CXXFLAGS="-g -O3"	5054	CXXFLAGS="-g -O3"
4467	fi	5055	fi
4468	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5056	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4469	else	5057	else
4470	CXXFLAGS="-O"	5058	CXXFLAGS="-O"
4471	fi	5059	fi
4472	CFLAGS="$CXXFLAGS"	5060	CFLAGS="$CXXFLAGS"
4473	fi	5061	fi
4474		5062
4475	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5	5063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4476	$as_echo_n "checking for library containing setlocale... " >&6; }	5064	printf %s "checking for library containing setlocale... " >&6; }
4477	if test "${ac_cv_search_setlocale+set}" = set; then :	5065	if test ${ac_cv_search_setlocale+y}
4478	$as_echo_n "(cached) " >&6	5066	then :
4479	else	5067	printf %s "(cached) " >&6
		5068	else $as_nop
4480	ac_func_search_save_LIBS=$LIBS	5069	ac_func_search_save_LIBS=$LIBS
4481	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4482	/* end confdefs.h. */	5071	/* end confdefs.h. */
4483		5072
4484	/* Override any GCC internal prototype to avoid an error.	5073	namespace conftest {
4485	Use char because int might match the return type of a GCC	5074	extern "C" int setlocale ();
4486	builtin and then its argument prototype would still apply. */	5075	}
4487	#ifdef __cplusplus
4488	extern "C"
4489	#endif
4490	char setlocale ();
4491	int	5076	int
4492	main ()	5077	main (void)
4493	{	5078	{
4494	return setlocale ();	5079	return conftest::setlocale ();
4495	;	5080	;
4496	return 0;	5081	return 0;
4497	}	5082	}
4498	_ACEOF	5083	_ACEOF
4499	for ac_lib in '' xpg4; do	5084	for ac_lib in '' xpg4
		5085	do
4500	if test -z "$ac_lib"; then	5086	if test -z "$ac_lib"; then
4501	ac_res="none required"	5087	ac_res="none required"
4502	else	5088	else
4503	ac_res=-l$ac_lib	5089	ac_res=-l$ac_lib
4504	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5090	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4505	fi	5091	fi
4506	if ac_fn_cxx_try_link "$LINENO"; then :	5092	if ac_fn_cxx_try_link "$LINENO"
		5093	then :
4507	ac_cv_search_setlocale=$ac_res	5094	ac_cv_search_setlocale=$ac_res
4508	fi	5095	fi
4509	rm -f core conftest.err conftest.$ac_objext \	5096	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4510	conftest$ac_exeext	5097	conftest$ac_exeext
4511	if test "${ac_cv_search_setlocale+set}" = set; then :	5098	if test ${ac_cv_search_setlocale+y}
		5099	then :
4512	break	5100	break
4513	fi	5101	fi
4514	done	5102	done
4515	if test "${ac_cv_search_setlocale+set}" = set; then :	5103	if test ${ac_cv_search_setlocale+y}
		5104	then :
4516		5105
4517	else	5106	else $as_nop
4518	ac_cv_search_setlocale=no	5107	ac_cv_search_setlocale=no
4519	fi	5108	fi
4520	rm conftest.$ac_ext	5109	rm conftest.$ac_ext
4521	LIBS=$ac_func_search_save_LIBS	5110	LIBS=$ac_func_search_save_LIBS
4522	fi	5111	fi
4523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5	5112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4524	$as_echo "$ac_cv_search_setlocale" >&6; }	5113	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4525	ac_res=$ac_cv_search_setlocale	5114	ac_res=$ac_cv_search_setlocale
4526	if test "$ac_res" != no; then :	5115	if test "$ac_res" != no
		5116	then :
4527	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5117	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4528		5118
4529	fi	5119	fi
4530		5120
4531		5121
4532	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5	5122	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4533	$as_echo_n "checking for library containing gethostbyname... " >&6; }	5123	printf %s "checking for library containing gethostbyname... " >&6; }
4534	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5124	if test ${ac_cv_search_gethostbyname+y}
4535	$as_echo_n "(cached) " >&6	5125	then :
4536	else	5126	printf %s "(cached) " >&6
		5127	else $as_nop
4537	ac_func_search_save_LIBS=$LIBS	5128	ac_func_search_save_LIBS=$LIBS
4538	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4539	/* end confdefs.h. */	5130	/* end confdefs.h. */
4540		5131
4541	/* Override any GCC internal prototype to avoid an error.	5132	namespace conftest {
4542	Use char because int might match the return type of a GCC	5133	extern "C" int gethostbyname ();
4543	builtin and then its argument prototype would still apply. */	5134	}
4544	#ifdef __cplusplus
4545	extern "C"
4546	#endif
4547	char gethostbyname ();
4548	int	5135	int
4549	main ()	5136	main (void)
4550	{	5137	{
4551	return gethostbyname ();	5138	return conftest::gethostbyname ();
4552	;	5139	;
4553	return 0;	5140	return 0;
4554	}	5141	}
4555	_ACEOF	5142	_ACEOF
4556	for ac_lib in '' nsl; do	5143	for ac_lib in '' nsl
		5144	do
4557	if test -z "$ac_lib"; then	5145	if test -z "$ac_lib"; then
4558	ac_res="none required"	5146	ac_res="none required"
4559	else	5147	else
4560	ac_res=-l$ac_lib	5148	ac_res=-l$ac_lib
4561	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5149	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4562	fi	5150	fi
4563	if ac_fn_cxx_try_link "$LINENO"; then :	5151	if ac_fn_cxx_try_link "$LINENO"
		5152	then :
4564	ac_cv_search_gethostbyname=$ac_res	5153	ac_cv_search_gethostbyname=$ac_res
4565	fi	5154	fi
4566	rm -f core conftest.err conftest.$ac_objext \	5155	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4567	conftest$ac_exeext	5156	conftest$ac_exeext
4568	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5157	if test ${ac_cv_search_gethostbyname+y}
		5158	then :
4569	break	5159	break
4570	fi	5160	fi
4571	done	5161	done
4572	if test "${ac_cv_search_gethostbyname+set}" = set; then :	5162	if test ${ac_cv_search_gethostbyname+y}
		5163	then :
4573		5164
4574	else	5165	else $as_nop
4575	ac_cv_search_gethostbyname=no	5166	ac_cv_search_gethostbyname=no
4576	fi	5167	fi
4577	rm conftest.$ac_ext	5168	rm conftest.$ac_ext
4578	LIBS=$ac_func_search_save_LIBS	5169	LIBS=$ac_func_search_save_LIBS
4579	fi	5170	fi
4580	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5	5171	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4581	$as_echo "$ac_cv_search_gethostbyname" >&6; }	5172	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4582	ac_res=$ac_cv_search_gethostbyname	5173	ac_res=$ac_cv_search_gethostbyname
4583	if test "$ac_res" != no; then :	5174	if test "$ac_res" != no
		5175	then :
4584	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5176	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4585		5177
4586	fi	5178	fi
4587		5179
4588	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5	5180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4589	$as_echo_n "checking for library containing socket... " >&6; }	5181	printf %s "checking for library containing socket... " >&6; }
4590	if test "${ac_cv_search_socket+set}" = set; then :	5182	if test ${ac_cv_search_socket+y}
4591	$as_echo_n "(cached) " >&6	5183	then :
4592	else	5184	printf %s "(cached) " >&6
		5185	else $as_nop
4593	ac_func_search_save_LIBS=$LIBS	5186	ac_func_search_save_LIBS=$LIBS
4594	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595	/* end confdefs.h. */	5188	/* end confdefs.h. */
4596		5189
4597	/* Override any GCC internal prototype to avoid an error.	5190	namespace conftest {
4598	Use char because int might match the return type of a GCC	5191	extern "C" int socket ();
4599	builtin and then its argument prototype would still apply. */	5192	}
4600	#ifdef __cplusplus
4601	extern "C"
4602	#endif
4603	char socket ();
4604	int	5193	int
4605	main ()	5194	main (void)
4606	{	5195	{
4607	return socket ();	5196	return conftest::socket ();
4608	;	5197	;
4609	return 0;	5198	return 0;
4610	}	5199	}
4611	_ACEOF	5200	_ACEOF
4612	for ac_lib in '' socket; do	5201	for ac_lib in '' socket
		5202	do
4613	if test -z "$ac_lib"; then	5203	if test -z "$ac_lib"; then
4614	ac_res="none required"	5204	ac_res="none required"
4615	else	5205	else
4616	ac_res=-l$ac_lib	5206	ac_res=-l$ac_lib
4617	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	5207	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4618	fi	5208	fi
4619	if ac_fn_cxx_try_link "$LINENO"; then :	5209	if ac_fn_cxx_try_link "$LINENO"
		5210	then :
4620	ac_cv_search_socket=$ac_res	5211	ac_cv_search_socket=$ac_res
4621	fi	5212	fi
4622	rm -f core conftest.err conftest.$ac_objext \	5213	rm -f core conftest.err conftest.$ac_objext conftest.beam \
4623	conftest$ac_exeext	5214	conftest$ac_exeext
4624	if test "${ac_cv_search_socket+set}" = set; then :	5215	if test ${ac_cv_search_socket+y}
		5216	then :
4625	break	5217	break
4626	fi	5218	fi
4627	done	5219	done
4628	if test "${ac_cv_search_socket+set}" = set; then :	5220	if test ${ac_cv_search_socket+y}
		5221	then :
4629		5222
4630	else	5223	else $as_nop
4631	ac_cv_search_socket=no	5224	ac_cv_search_socket=no
4632	fi	5225	fi
4633	rm conftest.$ac_ext	5226	rm conftest.$ac_ext
4634	LIBS=$ac_func_search_save_LIBS	5227	LIBS=$ac_func_search_save_LIBS
4635	fi	5228	fi
4636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5	5229	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4637	$as_echo "$ac_cv_search_socket" >&6; }	5230	printf "%s\n" "$ac_cv_search_socket" >&6; }
4638	ac_res=$ac_cv_search_socket	5231	ac_res=$ac_cv_search_socket
4639	if test "$ac_res" != no; then :	5232	if test "$ac_res" != no
		5233	then :
4640	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	5234	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4641		5235
4642	fi	5236	fi
4643		5237
4644		5238
…		…
4666	support_perl=yes	5260	support_perl=yes
4667	codesets=all	5261	codesets=all
4668		5262
4669		5263
4670	# Check whether --enable-everything was given.	5264	# Check whether --enable-everything was given.
4671	if test "${enable_everything+set}" = set; then :	5265	if test ${enable_everything+y}
		5266	then :
4672	enableval=$enable_everything;	5267	enableval=$enable_everything;
4673	if test x$enableval = xno; then	5268	if test x$enableval = xno; then
4674	support_frills=no	5269	support_frills=no
4675	support_inheritpixmap=no	5270	support_inheritpixmap=no
4676	support_fading=no	5271	support_fading=no
…		…
4730	fi	5325	fi
4731		5326
4732		5327
4733	support_assertions=no	5328	support_assertions=no
4734	# Check whether --enable-assert was given.	5329	# Check whether --enable-assert was given.
4735	if test "${enable_assert+set}" = set; then :	5330	if test ${enable_assert+y}
		5331	then :
4736	enableval=$enable_assert; if test x$enableval = xyes; then	5332	enableval=$enable_assert; if test x$enableval = xyes; then
4737	support_assertions=yes	5333	support_assertions=yes
4738	fi	5334	fi
4739	fi	5335	fi
4740		5336
4741	if test x$support_assertions = xno; then	5337	if test x$support_assertions = xno; then
4742		5338
4743	$as_echo "#define NDEBUG 1" >>confdefs.h	5339	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4744		5340
4745	fi	5341	fi
4746		5342
4747	support_warnings=no	5343	support_warnings=no
4748	# Check whether --enable-warnings was given.	5344	# Check whether --enable-warnings was given.
4749	if test "${enable_warnings+set}" = set; then :	5345	if test ${enable_warnings+y}
		5346	then :
4750	enableval=$enable_warnings; if test x$enableval = xyes; then	5347	enableval=$enable_warnings; if test x$enableval = xyes; then
4751	support_warnings=yes	5348	support_warnings=yes
4752	fi	5349	fi
4753	fi	5350	fi
4754		5351
…		…
4758	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"	5355	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5356	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4760	/* end confdefs.h. */	5357	/* end confdefs.h. */
4761		5358
4762	int	5359	int
4763	main ()	5360	main (void)
4764	{	5361	{
4765		5362
4766	;	5363	;
4767	return 0;	5364	return 0;
4768	}	5365	}
4769	_ACEOF	5366	_ACEOF
4770	if ac_fn_cxx_try_compile "$LINENO"; then :	5367	if ac_fn_cxx_try_compile "$LINENO"
		5368	then :
4771		5369
4772	else	5370	else $as_nop
4773	CXXFLAGS="$save_CXXFLAGS"	5371	CXXFLAGS="$save_CXXFLAGS"
4774	fi	5372	fi
4775	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5373	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4776	else	5374	else
4777	CXXFLAGS="$CXXFLAGS -w"	5375	CXXFLAGS="$CXXFLAGS -w"
4778	fi	5376	fi
4779	fi	5377	fi
4780		5378
4781	support_256_color=no	5379	support_256_color=no
4782	# Check whether --enable-256-color was given.	5380	# Check whether --enable-256-color was given.
4783	if test "${enable_256_color+set}" = set; then :	5381	if test ${enable_256_color+y}
		5382	then :
4784	enableval=$enable_256_color; if test x$enableval = xyes; then	5383	enableval=$enable_256_color; if test x$enableval = xyes; then
4785	support_256_color=yes	5384	support_256_color=yes
4786	fi	5385	fi
4787	fi	5386	fi
4788		5387
4789	if test x$support_256_color = xyes; then	5388	if test x$support_256_color = xyes; then
4790		5389
4791	$as_echo "#define USE_256_COLORS 1" >>confdefs.h	5390	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4792		5391
4793	fi	5392	fi
4794		5393
4795	# Check whether --enable-unicode3 was given.	5394	# Check whether --enable-unicode3 was given.
4796	if test "${enable_unicode3+set}" = set; then :	5395	if test ${enable_unicode3+y}
		5396	then :
4797	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5397	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4798	support_unicode3=$enableval	5398	support_unicode3=$enableval
4799	fi	5399	fi
4800	fi	5400	fi
4801		5401
4802		5402
4803	# Check whether --enable-combining was given.	5403	# Check whether --enable-combining was given.
4804	if test "${enable_combining+set}" = set; then :	5404	if test ${enable_combining+y}
		5405	then :
4805	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5406	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4806	support_combining=$enableval	5407	support_combining=$enableval
4807	fi	5408	fi
4808	fi	5409	fi
4809		5410
4810		5411
4811	# Check whether --enable-xft was given.	5412	# Check whether --enable-xft was given.
4812	if test "${enable_xft+set}" = set; then :	5413	if test ${enable_xft+y}
		5414	then :
4813	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5415	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4814	support_xft=$enableval	5416	support_xft=$enableval
4815	fi	5417	fi
4816	fi	5418	fi
4817		5419
4818		5420
4819	# Check whether --enable-font-styles was given.	5421	# Check whether --enable-font-styles was given.
4820	if test "${enable_font_styles+set}" = set; then :	5422	if test ${enable_font_styles+y}
		5423	then :
4821	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5424	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4822	support_styles=$enableval	5425	support_styles=$enableval
4823	fi	5426	fi
4824	fi	5427	fi
4825		5428
4826		5429
4827	# Check whether --enable-pixbuf was given.	5430	# Check whether --enable-pixbuf was given.
4828	if test "${enable_pixbuf+set}" = set; then :	5431	if test ${enable_pixbuf+y}
		5432	then :
4829	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4830	support_pixbuf=$enableval	5434	support_pixbuf=$enableval
4831	fi	5435	fi
4832	fi	5436	fi
4833		5437
4834		5438
4835	# Check whether --enable-startup-notification was given.	5439	# Check whether --enable-startup-notification was given.
4836	if test "${enable_startup_notification+set}" = set; then :	5440	if test ${enable_startup_notification+y}
		5441	then :
4837	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then	5442	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4838	support_startup_notification=$enableval	5443	support_startup_notification=$enableval
4839	fi	5444	fi
4840	fi	5445	fi
4841		5446
4842		5447
4843	# Check whether --enable-transparency was given.	5448	# Check whether --enable-transparency was given.
4844	if test "${enable_transparency+set}" = set; then :	5449	if test ${enable_transparency+y}
		5450	then :
4845	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5451	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4846	support_inheritpixmap=$enableval	5452	support_inheritpixmap=$enableval
4847	fi	5453	fi
4848	fi	5454	fi
4849		5455
4850		5456
4851	# Check whether --enable-fading was given.	5457	# Check whether --enable-fading was given.
4852	if test "${enable_fading+set}" = set; then :	5458	if test ${enable_fading+y}
		5459	then :
4853	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5460	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4854	support_fading=$enableval	5461	support_fading=$enableval
4855	fi	5462	fi
4856	fi	5463	fi
4857		5464
4858		5465
4859	# Check whether --enable-rxvt-scroll was given.	5466	# Check whether --enable-rxvt-scroll was given.
4860	if test "${enable_rxvt_scroll+set}" = set; then :	5467	if test ${enable_rxvt_scroll+y}
		5468	then :
4861	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5469	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4862	support_scroll_rxvt=$enableval	5470	support_scroll_rxvt=$enableval
4863	fi	5471	fi
4864	fi	5472	fi
4865		5473
4866		5474
4867	# Check whether --enable-next-scroll was given.	5475	# Check whether --enable-next-scroll was given.
4868	if test "${enable_next_scroll+set}" = set; then :	5476	if test ${enable_next_scroll+y}
		5477	then :
4869	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5478	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4870	support_scroll_next=$enableval	5479	support_scroll_next=$enableval
4871	fi	5480	fi
4872	fi	5481	fi
4873		5482
4874		5483
4875	# Check whether --enable-xterm-scroll was given.	5484	# Check whether --enable-xterm-scroll was given.
4876	if test "${enable_xterm_scroll+set}" = set; then :	5485	if test ${enable_xterm_scroll+y}
		5486	then :
4877	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5487	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4878	support_scroll_xterm=$enableval	5488	support_scroll_xterm=$enableval
4879	fi	5489	fi
4880	fi	5490	fi
4881		5491
4882		5492
4883	# Check whether --enable-perl was given.	5493	# Check whether --enable-perl was given.
4884	if test "${enable_perl+set}" = set; then :	5494	if test ${enable_perl+y}
		5495	then :
4885	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5496	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4886	support_perl=$enableval	5497	support_perl=$enableval
4887	fi	5498	fi
4888	fi	5499	fi
4889		5500
4890		5501
4891		5502
4892	# Check whether --with-codesets was given.	5503	# Check whether --with-codesets was given.
4893	if test "${with_codesets+set}" = set; then :	5504	if test ${with_codesets+y}
		5505	then :
4894	withval=$with_codesets; codesets="$withval"	5506	withval=$with_codesets; codesets="$withval"
4895	fi	5507	fi
4896		5508
4897		5509
4898	# Check whether --enable-xim was given.	5510	# Check whether --enable-xim was given.
4899	if test "${enable_xim+set}" = set; then :	5511	if test ${enable_xim+y}
		5512	then :
4900	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5513	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4901	support_xim=$enableval	5514	support_xim=$enableval
4902	fi	5515	fi
4903	fi	5516	fi
4904		5517
4905		5518
4906	# Check whether --enable-backspace-key was given.	5519	# Check whether --enable-backspace-key was given.
4907	if test "${enable_backspace_key+set}" = set; then :	5520	if test ${enable_backspace_key+y}
		5521	then :
4908	enableval=$enable_backspace_key; if test x$enableval = xno; then	5522	enableval=$enable_backspace_key; if test x$enableval = xno; then
4909		5523
4910	$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h	5524	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4911		5525
4912	fi	5526	fi
4913	fi	5527	fi
4914		5528
4915		5529
4916	# Check whether --enable-delete-key was given.	5530	# Check whether --enable-delete-key was given.
4917	if test "${enable_delete_key+set}" = set; then :	5531	if test ${enable_delete_key+y}
		5532	then :
4918	enableval=$enable_delete_key; if test x$enableval = xno; then	5533	enableval=$enable_delete_key; if test x$enableval = xno; then
4919		5534
4920	$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h	5535	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4921		5536
4922	fi	5537	fi
4923	fi	5538	fi
4924		5539
4925		5540
		5541	support_resources=yes
4926	# Check whether --enable-resources was given.	5542	# Check whether --enable-resources was given.
4927	if test "${enable_resources+set}" = set; then :	5543	if test ${enable_resources+y}
		5544	then :
4928	enableval=$enable_resources; if test x$enableval = xno; then	5545	enableval=$enable_resources; if test x$enableval = xno; then
4929		5546	support_resources=no
4930	$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4931
4932	fi	5547	fi
4933	fi	5548	fi
4934		5549
4935		5550
4936	# Check whether --enable-8bitctrls was given.	5551	# Check whether --enable-8bitctrls was given.
4937	if test "${enable_8bitctrls+set}" = set; then :	5552	if test ${enable_8bitctrls+y}
		5553	then :
4938	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5554	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4939	support_8bitctrls=$enableval	5555	support_8bitctrls=$enableval
4940	fi	5556	fi
4941	fi	5557	fi
4942		5558
4943		5559
4944	RESFALLBACK=Rxvt	5560	RESFALLBACK=Rxvt
4945	# Check whether --enable-fallback was given.	5561	# Check whether --enable-fallback was given.
4946	if test "${enable_fallback+set}" = set; then :	5562	if test ${enable_fallback+y}
		5563	then :
4947	enableval=$enable_fallback;	5564	enableval=$enable_fallback;
4948	test x$enableval = xyes && enableval=Rxvt	5565	test x$enableval = xyes && enableval=Rxvt
4949	test x$enableval = xno && enableval=	5566	test x$enableval = xno && enableval=
4950	RESFALLBACK="$enableval"	5567	RESFALLBACK="$enableval"
4951		5568
4952	fi	5569	fi
4953		5570
4954		5571
4955	if test x$RESFALLBACK != x; then	5572	if test x$RESFALLBACK != x; then
4956		5573
4957	cat >>confdefs.h <<_ACEOF	5574	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4958	#define RESFALLBACK "$RESFALLBACK"
4959	_ACEOF
4960		5575
4961	fi	5576	fi
4962		5577
4963	RESNAME=urxvt	5578	RESNAME=urxvt
4964		5579
4965	# Check whether --with-res-name was given.	5580	# Check whether --with-res-name was given.
4966	if test "${with_res_name+set}" = set; then :	5581	if test ${with_res_name+y}
		5582	then :
4967	withval=$with_res_name; RESNAME="$withval"	5583	withval=$with_res_name; RESNAME="$withval"
4968	fi	5584	fi
4969		5585
4970		5586
4971	cat >>confdefs.h <<_ACEOF	5587	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4972	#define RESNAME "$RESNAME"
4973	_ACEOF
4974		5588
4975		5589
4976	RESCLASS=URxvt	5590	RESCLASS=URxvt
4977		5591
4978	# Check whether --with-res-class was given.	5592	# Check whether --with-res-class was given.
4979	if test "${with_res_class+set}" = set; then :	5593	if test ${with_res_class+y}
		5594	then :
4980	withval=$with_res_class; RESCLASS="$withval"	5595	withval=$with_res_class; RESCLASS="$withval"
4981	fi	5596	fi
4982		5597
4983		5598
4984	cat >>confdefs.h <<_ACEOF	5599	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4985	#define RESCLASS "$RESCLASS"
4986	_ACEOF
4987		5600
4988		5601
4989	RXVTNAME=urxvt	5602	RXVTNAME=urxvt
4990		5603
4991	# Check whether --with-name was given.	5604	# Check whether --with-name was given.
4992	if test "${with_name+set}" = set; then :	5605	if test ${with_name+y}
		5606	then :
4993	withval=$with_name; RXVTNAME="$withval"	5607	withval=$with_name; RXVTNAME="$withval"
4994	fi	5608	fi
4995		5609
4996		5610
4997	cat >>confdefs.h <<_ACEOF	5611	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4998	#define RXVTNAME "$RXVTNAME"
4999	_ACEOF
5000		5612
5001		5613
5002		5614
5003		5615
5004	# Check whether --enable-swapscreen was given.	5616	# Check whether --enable-swapscreen was given.
5005	if test "${enable_swapscreen+set}" = set; then :	5617	if test ${enable_swapscreen+y}
		5618	then :
5006	enableval=$enable_swapscreen; if test x$enableval = xno; then	5619	enableval=$enable_swapscreen; if test x$enableval = xno; then
5007		5620
5008	$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h	5621	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5009		5622
5010	fi	5623	fi
5011	fi	5624	fi
5012		5625
5013		5626
5014	# Check whether --enable-iso14755 was given.	5627	# Check whether --enable-iso14755 was given.
5015	if test "${enable_iso14755+set}" = set; then :	5628	if test ${enable_iso14755+y}
		5629	then :
5016	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5630	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5017	support_iso14755=$enableval	5631	support_iso14755=$enableval
5018	fi	5632	fi
5019	fi	5633	fi
5020		5634
5021		5635
5022	# Check whether --enable-frills was given.	5636	# Check whether --enable-frills was given.
5023	if test "${enable_frills+set}" = set; then :	5637	if test ${enable_frills+y}
		5638	then :
5024	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5639	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5025	support_frills=$enableval	5640	support_frills=$enableval
5026	fi	5641	fi
5027	fi	5642	fi
5028		5643
5029		5644
5030	# Check whether --enable-keepscrolling was given.	5645	# Check whether --enable-keepscrolling was given.
5031	if test "${enable_keepscrolling+set}" = set; then :	5646	if test ${enable_keepscrolling+y}
		5647	then :
5032	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5648	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5033	support_keepscrolling=$enableval	5649	support_keepscrolling=$enableval
5034	fi	5650	fi
5035	fi	5651	fi
5036		5652
5037		5653
5038	# Check whether --enable-selectionscrolling was given.	5654	# Check whether --enable-selectionscrolling was given.
5039	if test "${enable_selectionscrolling+set}" = set; then :	5655	if test ${enable_selectionscrolling+y}
		5656	then :
5040	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5657	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5041	support_selectionscrolling=$enableval	5658	support_selectionscrolling=$enableval
5042	fi	5659	fi
5043	fi	5660	fi
5044		5661
5045		5662
5046	# Check whether --enable-mousewheel was given.	5663	# Check whether --enable-mousewheel was given.
5047	if test "${enable_mousewheel+set}" = set; then :	5664	if test ${enable_mousewheel+y}
		5665	then :
5048	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5666	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5049	support_mousewheel=$enableval	5667	support_mousewheel=$enableval
5050	fi	5668	fi
5051	fi	5669	fi
5052		5670
5053		5671
5054	# Check whether --enable-slipwheeling was given.	5672	# Check whether --enable-slipwheeling was given.
5055	if test "${enable_slipwheeling+set}" = set; then :	5673	if test ${enable_slipwheeling+y}
		5674	then :
5056	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5675	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5057	support_mouseslipwheel=$enableval	5676	support_mouseslipwheel=$enableval
5058	fi	5677	fi
5059	fi	5678	fi
5060		5679
5061		5680
5062	# Check whether --enable-smart-resize was given.	5681	# Check whether --enable-smart-resize was given.
5063	if test "${enable_smart_resize+set}" = set; then :	5682	if test ${enable_smart_resize+y}
		5683	then :
5064	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5684	enableval=$enable_smart_resize; if test x$enableval = xyes; then
5065		5685
5066	$as_echo "#define SMART_RESIZE 1" >>confdefs.h	5686	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5067		5687
5068	fi	5688	fi
5069	fi	5689	fi
5070		5690
5071		5691
5072	# Check whether --enable-text-blink was given.	5692	# Check whether --enable-text-blink was given.
5073	if test "${enable_text_blink+set}" = set; then :	5693	if test ${enable_text_blink+y}
		5694	then :
5074	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5695	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5075	support_text_blink=$enableval	5696	support_text_blink=$enableval
5076	fi	5697	fi
5077	fi	5698	fi
5078		5699
5079		5700
5080	# Check whether --enable-pointer-blank was given.	5701	# Check whether --enable-pointer-blank was given.
5081	if test "${enable_pointer_blank+set}" = set; then :	5702	if test ${enable_pointer_blank+y}
		5703	then :
5082	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5704	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5083	support_pointer_blank=$enableval	5705	support_pointer_blank=$enableval
5084	fi	5706	fi
5085	fi	5707	fi
5086		5708
5087		5709
5088		5710
5089	# Check whether --with-term was given.	5711	# Check whether --with-term was given.
5090	if test "${with_term+set}" = set; then :	5712	if test ${with_term+y}
		5713	then :
5091	withval=$with_term; if test x$withval != x; then	5714	withval=$with_term; if test x$withval != x; then
5092		5715
5093	cat >>confdefs.h <<_ACEOF	5716	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5094	#define TERMENV "$withval"
5095	_ACEOF
5096	term="$withval"	5717	term="$withval"
5097	fi	5718	fi
5098	fi	5719	fi
5099		5720
5100		5721
5101		5722
5102	# Check whether --with-terminfo was given.	5723	# Check whether --with-terminfo was given.
5103	if test "${with_terminfo+set}" = set; then :	5724	if test ${with_terminfo+y}
		5725	then :
5104	withval=$with_terminfo; if test x$withval != x; then	5726	withval=$with_terminfo; if test x$withval != x; then
5105		5727
5106	cat >>confdefs.h <<_ACEOF	5728	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5107	#define RXVT_TERMINFO "$withval"
5108	_ACEOF
5109	terminfo="$withval"	5729	terminfo="$withval"
5110	fi	5730	fi
5111	fi	5731	fi
5112		5732
5113		5733
		5734	if test x$support_resources = xno; then
		5735	if test x$support_frills = xyes \|\| test x$support_perl = xyes; then
		5736	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5737	fi
		5738
		5739
		5740	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5741
		5742	fi
		5743
5114		5744
5115	LIBEV_M4_AVOID_LIBRT=1	5745	LIBEV_M4_AVOID_LIBRT=1
5116		5746
5117	ac_ext=cpp	5747	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5118	ac_cpp='$CXXCPP $CPPFLAGS'	5748	if test "x$ac_cv_header_sys_inotify_h" = xyes
5119	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5749	then :
5120	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5750	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5121	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5123	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5124	if test -z "$CXXCPP"; then
5125	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5126	$as_echo_n "(cached) " >&6
5127	else
5128	# Double quotes because CXXCPP needs to be expanded
5129	for CXXCPP in "$CXX -E" "/lib/cpp"
5130	do
5131	ac_preproc_ok=false
5132	for ac_cxx_preproc_warn_flag in '' yes
5133	do
5134	# Use a header file that comes with gcc, so configuring glibc
5135	# with a fresh cross-compiler works.
5136	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5137	# <limits.h> exists even on freestanding compilers.
5138	# On the NeXT, cc -E runs the code through the compiler's parser,
5139	# not just through cpp. "Syntax error" is here to catch this case.
5140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5141	/* end confdefs.h. */
5142	#ifdef __STDC__
5143	# include <limits.h>
5144	#else
5145	# include <assert.h>
5146	#endif
5147	Syntax error
5148	_ACEOF
5149	if ac_fn_cxx_try_cpp "$LINENO"; then :
5150		5751
5151	else
5152	# Broken: fails on valid input.
5153	continue
5154	fi	5752	fi
5155	rm -f conftest.err conftest.i conftest.$ac_ext	5753	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
		5754	if test "x$ac_cv_header_sys_epoll_h" = xyes
		5755	then :
		5756	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5156		5757
5157	# OK, works on sane cases. Now check whether nonexistent headers
5158	# can be detected and how.
5159	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5160	/* end confdefs.h. */
5161	#include <ac_nonexistent.h>
5162	_ACEOF
5163	if ac_fn_cxx_try_cpp "$LINENO"; then :
5164	# Broken: success on invalid input.
5165	continue
5166	else
5167	# Passes both tests.
5168	ac_preproc_ok=:
5169	break
5170	fi	5758	fi
5171	rm -f conftest.err conftest.i conftest.$ac_ext	5759	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
		5760	if test "x$ac_cv_header_sys_event_h" = xyes
		5761	then :
		5762	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5172		5763
5173	done
5174	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5175	rm -f conftest.i conftest.err conftest.$ac_ext
5176	if $ac_preproc_ok; then :
5177	break
5178	fi	5764	fi
5179
5180	done
5181	ac_cv_prog_CXXCPP=$CXXCPP
5182
5183	fi
5184	CXXCPP=$ac_cv_prog_CXXCPP
5185	else
5186	ac_cv_prog_CXXCPP=$CXXCPP
5187	fi
5188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5189	$as_echo "$CXXCPP" >&6; }
5190	ac_preproc_ok=false
5191	for ac_cxx_preproc_warn_flag in '' yes
5192	do
5193	# Use a header file that comes with gcc, so configuring glibc
5194	# with a fresh cross-compiler works.
5195	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5196	# <limits.h> exists even on freestanding compilers.
5197	# On the NeXT, cc -E runs the code through the compiler's parser,
5198	# not just through cpp. "Syntax error" is here to catch this case.
5199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5200	/* end confdefs.h. */
5201	#ifdef __STDC__
5202	# include <limits.h>
5203	#else
5204	# include <assert.h>
5205	#endif
5206	Syntax error
5207	_ACEOF
5208	if ac_fn_cxx_try_cpp "$LINENO"; then :
5209
5210	else
5211	# Broken: fails on valid input.
5212	continue
5213	fi
5214	rm -f conftest.err conftest.i conftest.$ac_ext
5215
5216	# OK, works on sane cases. Now check whether nonexistent headers
5217	# can be detected and how.
5218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5219	/* end confdefs.h. */
5220	#include <ac_nonexistent.h>
5221	_ACEOF
5222	if ac_fn_cxx_try_cpp "$LINENO"; then :
5223	# Broken: success on invalid input.
5224	continue
5225	else
5226	# Passes both tests.
5227	ac_preproc_ok=:
5228	break
5229	fi
5230	rm -f conftest.err conftest.i conftest.$ac_ext
5231
5232	done
5233	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5234	rm -f conftest.i conftest.err conftest.$ac_ext
5235	if $ac_preproc_ok; then :
5236
5237	else
5238	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5239	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5240	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5241	See \`config.log' for more details" "$LINENO" 5 ; }
5242	fi
5243
5244	ac_ext=cpp
5245	ac_cpp='$CXXCPP $CPPFLAGS'
5246	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5247	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5248	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5249
5250
5251	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
5252	do :
5253	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5254	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"	5765	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5255	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :	5766	if test "x$ac_cv_header_port_h" = xyes
5256	cat >>confdefs.h <<_ACEOF	5767	then :
5257	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1	5768	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5258	_ACEOF
5259		5769
5260	fi	5770	fi
		5771	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
		5772	if test "x$ac_cv_header_poll_h" = xyes
		5773	then :
		5774	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5261		5775
5262	done
5263
5264
5265	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5266	do :
5267	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5268	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5269	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5270	cat >>confdefs.h <<_ACEOF
5271	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5272	_ACEOF
5273
5274	fi	5776	fi
5275	done	5777	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5778	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5779	then :
		5780	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5276		5781
		5782	fi
5277		5783
		5784	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5785	if test "x$ac_cv_header_sys_select_h" = xyes
		5786	then :
		5787	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5788
		5789	fi
		5790	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5791	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5792	then :
		5793	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5794
		5795	fi
		5796	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5797	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5798	then :
		5799	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5800
		5801	fi
		5802	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5803	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5804	then :
		5805	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5806
		5807	fi
		5808	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5809	if test "x$ac_cv_header_linux_fs_h" = xyes
		5810	then :
		5811	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5812
		5813	fi
		5814
		5815
		5816	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5817	if test "x$ac_cv_func_inotify_init" = xyes
		5818	then :
		5819	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5820
		5821	fi
		5822	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5823	if test "x$ac_cv_func_epoll_ctl" = xyes
		5824	then :
		5825	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5826
		5827	fi
		5828	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5829	if test "x$ac_cv_func_kqueue" = xyes
		5830	then :
		5831	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5832
		5833	fi
		5834	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5835	if test "x$ac_cv_func_port_create" = xyes
		5836	then :
		5837	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5838
		5839	fi
		5840	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5841	if test "x$ac_cv_func_poll" = xyes
		5842	then :
		5843	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5844
		5845	fi
		5846	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5847	if test "x$ac_cv_func_select" = xyes
		5848	then :
		5849	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5850
		5851	fi
		5852	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5853	if test "x$ac_cv_func_eventfd" = xyes
		5854	then :
		5855	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5856
		5857	fi
		5858	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5859	if test "x$ac_cv_func_signalfd" = xyes
		5860	then :
		5861	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5862
		5863	fi
		5864
		5865
		5866
5278	for ac_func in clock_gettime	5867	for ac_func in clock_gettime
5279	do :	5868	do :
5280	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5869	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5281	if test "x$ac_cv_func_clock_gettime" = x""yes; then :	5870	if test "x$ac_cv_func_clock_gettime" = xyes
5282	cat >>confdefs.h <<_ACEOF	5871	then :
5283	#define HAVE_CLOCK_GETTIME 1	5872	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5284	_ACEOF
5285		5873
5286	else	5874	else $as_nop
5287		5875
5288	if test $(uname) = Linux; then	5876	if test $(uname) = Linux; then
5289	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5	5877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5290	$as_echo_n "checking for clock_gettime syscall... " >&6; }	5878	printf %s "checking for clock_gettime syscall... " >&6; }
5291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5879	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5292	/* end confdefs.h. */	5880	/* end confdefs.h. */
5293	#include <unistd.h>	5881	#include <unistd.h>
5294	#include <sys/syscall.h>	5882	#include <sys/syscall.h>
5295	#include <time.h>	5883	#include <time.h>
5296	int	5884	int
5297	main ()	5885	main (void)
5298	{	5886	{
5299	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)	5887	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5300	;	5888	;
5301	return 0;	5889	return 0;
5302	}	5890	}
5303	_ACEOF	5891	_ACEOF
5304	if ac_fn_cxx_try_link "$LINENO"; then :	5892	if ac_fn_cxx_try_link "$LINENO"
		5893	then :
5305	ac_have_clock_syscall=1	5894	ac_have_clock_syscall=1
5306		5895
5307	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h	5896	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5308		5897
5309	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	5898	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5310	$as_echo "yes" >&6; }	5899	printf "%s\n" "yes" >&6; }
5311	else	5900	else $as_nop
5312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	5901	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5313	$as_echo "no" >&6; }	5902	printf "%s\n" "no" >&6; }
5314	fi	5903	fi
5315	rm -f core conftest.err conftest.$ac_objext \	5904	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5316	conftest$ac_exeext conftest.$ac_ext	5905	conftest$ac_exeext conftest.$ac_ext
5317	fi	5906	fi
5318	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then	5907	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5	5908	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5320	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }	5909	printf %s "checking for clock_gettime in -lrt... " >&6; }
5321	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :	5910	if test ${ac_cv_lib_rt_clock_gettime+y}
5322	$as_echo_n "(cached) " >&6	5911	then :
5323	else	5912	printf %s "(cached) " >&6
		5913	else $as_nop
5324	ac_check_lib_save_LIBS=$LIBS	5914	ac_check_lib_save_LIBS=$LIBS
5325	LIBS="-lrt $LIBS"	5915	LIBS="-lrt $LIBS"
5326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327	/* end confdefs.h. */	5917	/* end confdefs.h. */
5328		5918
5329	/* Override any GCC internal prototype to avoid an error.	5919	namespace conftest {
5330	Use char because int might match the return type of a GCC	5920	extern "C" int clock_gettime ();
5331	builtin and then its argument prototype would still apply. */	5921	}
5332	#ifdef __cplusplus
5333	extern "C"
5334	#endif
5335	char clock_gettime ();
5336	int	5922	int
5337	main ()	5923	main (void)
5338	{	5924	{
5339	return clock_gettime ();	5925	return conftest::clock_gettime ();
5340	;	5926	;
5341	return 0;	5927	return 0;
5342	}	5928	}
5343	_ACEOF	5929	_ACEOF
5344	if ac_fn_cxx_try_link "$LINENO"; then :	5930	if ac_fn_cxx_try_link "$LINENO"
		5931	then :
5345	ac_cv_lib_rt_clock_gettime=yes	5932	ac_cv_lib_rt_clock_gettime=yes
5346	else	5933	else $as_nop
5347	ac_cv_lib_rt_clock_gettime=no	5934	ac_cv_lib_rt_clock_gettime=no
5348	fi	5935	fi
5349	rm -f core conftest.err conftest.$ac_objext \	5936	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5350	conftest$ac_exeext conftest.$ac_ext	5937	conftest$ac_exeext conftest.$ac_ext
5351	LIBS=$ac_check_lib_save_LIBS	5938	LIBS=$ac_check_lib_save_LIBS
5352	fi	5939	fi
5353	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5	5940	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5354	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }	5941	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5355	if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :	5942	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5356	cat >>confdefs.h <<_ACEOF	5943	then :
5357	#define HAVE_LIBRT 1	5944	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5358	_ACEOF
5359		5945
5360	LIBS="-lrt $LIBS"	5946	LIBS="-lrt $LIBS"
5361		5947
5362	fi	5948	fi
5363		5949
5364	unset ac_cv_func_clock_gettime	5950	unset ac_cv_func_clock_gettime
5365	for ac_func in clock_gettime
5366	do :
5367	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"	5951	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5368	if test "x$ac_cv_func_clock_gettime" = x""yes; then :	5952	if test "x$ac_cv_func_clock_gettime" = xyes
5369	cat >>confdefs.h <<_ACEOF	5953	then :
5370	#define HAVE_CLOCK_GETTIME 1	5954	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5371	_ACEOF
5372		5955
5373	fi	5956	fi
		5957
		5958	fi
		5959
		5960	fi
		5961
5374	done	5962	done
5375		5963
5376	fi
5377		5964
5378	fi
5379	done
5380
5381
5382	for ac_func in nanosleep	5965	for ac_func in nanosleep
5383	do :	5966	do :
5384	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	5967	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5385	if test "x$ac_cv_func_nanosleep" = x""yes; then :	5968	if test "x$ac_cv_func_nanosleep" = xyes
5386	cat >>confdefs.h <<_ACEOF	5969	then :
5387	#define HAVE_NANOSLEEP 1	5970	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5388	_ACEOF
5389		5971
5390	else	5972	else $as_nop
5391		5973
5392	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5974	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5393	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5	5975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5394	$as_echo_n "checking for nanosleep in -lrt... " >&6; }	5976	printf %s "checking for nanosleep in -lrt... " >&6; }
5395	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then :	5977	if test ${ac_cv_lib_rt_nanosleep+y}
5396	$as_echo_n "(cached) " >&6	5978	then :
5397	else	5979	printf %s "(cached) " >&6
		5980	else $as_nop
5398	ac_check_lib_save_LIBS=$LIBS	5981	ac_check_lib_save_LIBS=$LIBS
5399	LIBS="-lrt $LIBS"	5982	LIBS="-lrt $LIBS"
5400	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	5983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5401	/* end confdefs.h. */	5984	/* end confdefs.h. */
5402		5985
5403	/* Override any GCC internal prototype to avoid an error.	5986	namespace conftest {
5404	Use char because int might match the return type of a GCC	5987	extern "C" int nanosleep ();
5405	builtin and then its argument prototype would still apply. */	5988	}
5406	#ifdef __cplusplus
5407	extern "C"
5408	#endif
5409	char nanosleep ();
5410	int	5989	int
5411	main ()	5990	main (void)
5412	{	5991	{
5413	return nanosleep ();	5992	return conftest::nanosleep ();
5414	;	5993	;
5415	return 0;	5994	return 0;
5416	}	5995	}
5417	_ACEOF	5996	_ACEOF
5418	if ac_fn_cxx_try_link "$LINENO"; then :	5997	if ac_fn_cxx_try_link "$LINENO"
		5998	then :
5419	ac_cv_lib_rt_nanosleep=yes	5999	ac_cv_lib_rt_nanosleep=yes
5420	else	6000	else $as_nop
5421	ac_cv_lib_rt_nanosleep=no	6001	ac_cv_lib_rt_nanosleep=no
5422	fi	6002	fi
5423	rm -f core conftest.err conftest.$ac_objext \	6003	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5424	conftest$ac_exeext conftest.$ac_ext	6004	conftest$ac_exeext conftest.$ac_ext
5425	LIBS=$ac_check_lib_save_LIBS	6005	LIBS=$ac_check_lib_save_LIBS
5426	fi	6006	fi
5427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5	6007	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5428	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }	6008	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5429	if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then :	6009	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5430	cat >>confdefs.h <<_ACEOF	6010	then :
5431	#define HAVE_LIBRT 1	6011	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5432	_ACEOF
5433		6012
5434	LIBS="-lrt $LIBS"	6013	LIBS="-lrt $LIBS"
5435		6014
5436	fi	6015	fi
5437		6016
5438	unset ac_cv_func_nanosleep	6017	unset ac_cv_func_nanosleep
5439	for ac_func in nanosleep
5440	do :
5441	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"	6018	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5442	if test "x$ac_cv_func_nanosleep" = x""yes; then :	6019	if test "x$ac_cv_func_nanosleep" = xyes
5443	cat >>confdefs.h <<_ACEOF	6020	then :
5444	#define HAVE_NANOSLEEP 1	6021	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5445	_ACEOF
5446		6022
5447	fi	6023	fi
		6024
		6025	fi
		6026
		6027	fi
		6028
5448	done	6029	done
5449		6030
5450	fi	6031	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		6032	"
		6033	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		6034	then :
5451		6035
		6036
		6037	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		6038
		6039
5452	fi	6040	fi
5453	done
5454		6041
5455		6042
5456	if test -z "$LIBEV_M4_AVOID_LIBM"; then	6043	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5457	LIBM=m	6044	LIBM=m
5458	fi	6045	fi
5459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5	6046	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5460	$as_echo_n "checking for library containing floor... " >&6; }	6047	printf %s "checking for library containing floor... " >&6; }
5461	if test "${ac_cv_search_floor+set}" = set; then :	6048	if test ${ac_cv_search_floor+y}
5462	$as_echo_n "(cached) " >&6	6049	then :
5463	else	6050	printf %s "(cached) " >&6
		6051	else $as_nop
5464	ac_func_search_save_LIBS=$LIBS	6052	ac_func_search_save_LIBS=$LIBS
5465	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466	/* end confdefs.h. */	6054	/* end confdefs.h. */
5467		6055
5468	/* Override any GCC internal prototype to avoid an error.	6056	namespace conftest {
5469	Use char because int might match the return type of a GCC	6057	extern "C" int floor ();
5470	builtin and then its argument prototype would still apply. */	6058	}
5471	#ifdef __cplusplus
5472	extern "C"
5473	#endif
5474	char floor ();
5475	int	6059	int
5476	main ()	6060	main (void)
5477	{	6061	{
5478	return floor ();	6062	return conftest::floor ();
5479	;	6063	;
5480	return 0;	6064	return 0;
5481	}	6065	}
5482	_ACEOF	6066	_ACEOF
5483	for ac_lib in '' $LIBM; do	6067	for ac_lib in '' $LIBM
		6068	do
5484	if test -z "$ac_lib"; then	6069	if test -z "$ac_lib"; then
5485	ac_res="none required"	6070	ac_res="none required"
5486	else	6071	else
5487	ac_res=-l$ac_lib	6072	ac_res=-l$ac_lib
5488	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	6073	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5489	fi	6074	fi
5490	if ac_fn_cxx_try_link "$LINENO"; then :	6075	if ac_fn_cxx_try_link "$LINENO"
		6076	then :
5491	ac_cv_search_floor=$ac_res	6077	ac_cv_search_floor=$ac_res
5492	fi	6078	fi
5493	rm -f core conftest.err conftest.$ac_objext \	6079	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5494	conftest$ac_exeext	6080	conftest$ac_exeext
5495	if test "${ac_cv_search_floor+set}" = set; then :	6081	if test ${ac_cv_search_floor+y}
		6082	then :
5496	break	6083	break
5497	fi	6084	fi
5498	done	6085	done
5499	if test "${ac_cv_search_floor+set}" = set; then :	6086	if test ${ac_cv_search_floor+y}
		6087	then :
5500		6088
5501	else	6089	else $as_nop
5502	ac_cv_search_floor=no	6090	ac_cv_search_floor=no
5503	fi	6091	fi
5504	rm conftest.$ac_ext	6092	rm conftest.$ac_ext
5505	LIBS=$ac_func_search_save_LIBS	6093	LIBS=$ac_func_search_save_LIBS
5506	fi	6094	fi
5507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5	6095	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5508	$as_echo "$ac_cv_search_floor" >&6; }	6096	printf "%s\n" "$ac_cv_search_floor" >&6; }
5509	ac_res=$ac_cv_search_floor	6097	ac_res=$ac_cv_search_floor
5510	if test "$ac_res" != no; then :	6098	if test "$ac_res" != no
		6099	then :
5511	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	6100	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5512		6101
5513	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h	6102	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5514		6103
5515	fi	6104	fi
5516		6105
5517		6106
5518		6107
5519		6108
5520		6109
5521	# Extract the first word of "tic", so it can be a program name with args.	6110	# Extract the first word of "tic", so it can be a program name with args.
5522	set dummy tic; ac_word=$2	6111	set dummy tic; ac_word=$2
5523	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	6112	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5524	$as_echo_n "checking for $ac_word... " >&6; }	6113	printf %s "checking for $ac_word... " >&6; }
5525	if test "${ac_cv_path_TIC+set}" = set; then :	6114	if test ${ac_cv_path_TIC+y}
5526	$as_echo_n "(cached) " >&6	6115	then :
5527	else	6116	printf %s "(cached) " >&6
		6117	else $as_nop
5528	case $TIC in	6118	case $TIC in
5529	[\\/]* \| ?:[\\/]*)	6119	[\\/]* \| ?:[\\/]*)
5530	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	6120	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5531	;;	6121	;;
5532	*)	6122	*)
5533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6123	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5534	for as_dir in $PATH	6124	for as_dir in $PATH
5535	do	6125	do
5536	IFS=$as_save_IFS	6126	IFS=$as_save_IFS
5537	test -z "$as_dir" && as_dir=.	6127	case $as_dir in #(((
		6128	'') as_dir=./ ;;
		6129	*/) ;;
		6130	*) as_dir=$as_dir/ ;;
		6131	esac
5538	for ac_exec_ext in '' $ac_executable_extensions; do	6132	for ac_exec_ext in '' $ac_executable_extensions; do
5539	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6133	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5540	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	6134	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	6135	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5542	break 2	6136	break 2
5543	fi	6137	fi
5544	done	6138	done
5545	done	6139	done
5546	IFS=$as_save_IFS	6140	IFS=$as_save_IFS
…		…
5549	;;	6143	;;
5550	esac	6144	esac
5551	fi	6145	fi
5552	TIC=$ac_cv_path_TIC	6146	TIC=$ac_cv_path_TIC
5553	if test -n "$TIC"; then	6147	if test -n "$TIC"; then
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5	6148	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5555	$as_echo "$TIC" >&6; }	6149	printf "%s\n" "$TIC" >&6; }
5556	else	6150	else
5557	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6151	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5558	$as_echo "no" >&6; }	6152	printf "%s\n" "no" >&6; }
5559	fi	6153	fi
5560		6154
5561		6155
5562		6156
		6157	ac_ext=cpp
		6158	ac_cpp='$CXXCPP $CPPFLAGS'
		6159	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6160	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6161	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6162	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		6163	printf %s "checking how to run the C++ preprocessor... " >&6; }
		6164	if test -z "$CXXCPP"; then
		6165	if test ${ac_cv_prog_CXXCPP+y}
		6166	then :
		6167	printf %s "(cached) " >&6
		6168	else $as_nop
		6169	# Double quotes because $CXX needs to be expanded
		6170	for CXXCPP in "$CXX -E" cpp /lib/cpp
		6171	do
		6172	ac_preproc_ok=false
		6173	for ac_cxx_preproc_warn_flag in '' yes
		6174	do
		6175	# Use a header file that comes with gcc, so configuring glibc
		6176	# with a fresh cross-compiler works.
		6177	# On the NeXT, cc -E runs the code through the compiler's parser,
		6178	# not just through cpp. "Syntax error" is here to catch this case.
		6179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6180	/* end confdefs.h. */
		6181	#include <limits.h>
		6182	Syntax error
		6183	_ACEOF
		6184	if ac_fn_cxx_try_cpp "$LINENO"
		6185	then :
		6186
		6187	else $as_nop
		6188	# Broken: fails on valid input.
		6189	continue
		6190	fi
		6191	rm -f conftest.err conftest.i conftest.$ac_ext
		6192
		6193	# OK, works on sane cases. Now check whether nonexistent headers
		6194	# can be detected and how.
		6195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6196	/* end confdefs.h. */
		6197	#include <ac_nonexistent.h>
		6198	_ACEOF
		6199	if ac_fn_cxx_try_cpp "$LINENO"
		6200	then :
		6201	# Broken: success on invalid input.
		6202	continue
		6203	else $as_nop
		6204	# Passes both tests.
		6205	ac_preproc_ok=:
		6206	break
		6207	fi
		6208	rm -f conftest.err conftest.i conftest.$ac_ext
		6209
		6210	done
		6211	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6212	rm -f conftest.i conftest.err conftest.$ac_ext
		6213	if $ac_preproc_ok
		6214	then :
		6215	break
		6216	fi
		6217
		6218	done
		6219	ac_cv_prog_CXXCPP=$CXXCPP
		6220
		6221	fi
		6222	CXXCPP=$ac_cv_prog_CXXCPP
		6223	else
		6224	ac_cv_prog_CXXCPP=$CXXCPP
		6225	fi
		6226	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		6227	printf "%s\n" "$CXXCPP" >&6; }
		6228	ac_preproc_ok=false
		6229	for ac_cxx_preproc_warn_flag in '' yes
		6230	do
		6231	# Use a header file that comes with gcc, so configuring glibc
		6232	# with a fresh cross-compiler works.
		6233	# On the NeXT, cc -E runs the code through the compiler's parser,
		6234	# not just through cpp. "Syntax error" is here to catch this case.
		6235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6236	/* end confdefs.h. */
		6237	#include <limits.h>
		6238	Syntax error
		6239	_ACEOF
		6240	if ac_fn_cxx_try_cpp "$LINENO"
		6241	then :
		6242
		6243	else $as_nop
		6244	# Broken: fails on valid input.
		6245	continue
		6246	fi
		6247	rm -f conftest.err conftest.i conftest.$ac_ext
		6248
		6249	# OK, works on sane cases. Now check whether nonexistent headers
		6250	# can be detected and how.
		6251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6252	/* end confdefs.h. */
		6253	#include <ac_nonexistent.h>
		6254	_ACEOF
		6255	if ac_fn_cxx_try_cpp "$LINENO"
		6256	then :
		6257	# Broken: success on invalid input.
		6258	continue
		6259	else $as_nop
		6260	# Passes both tests.
		6261	ac_preproc_ok=:
		6262	break
		6263	fi
		6264	rm -f conftest.err conftest.i conftest.$ac_ext
		6265
		6266	done
		6267	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6268	rm -f conftest.i conftest.err conftest.$ac_ext
		6269	if $ac_preproc_ok
		6270	then :
		6271
		6272	else $as_nop
		6273	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6274	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6275	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6276	See \`config.log' for more details" "$LINENO" 5; }
		6277	fi
		6278
		6279	ac_ext=cpp
		6280	ac_cpp='$CXXCPP $CPPFLAGS'
		6281	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6282	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6283	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6284
		6285
5563	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5	6286	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5564	$as_echo_n "checking for X... " >&6; }	6287	printf %s "checking for X... " >&6; }
5565		6288
5566		6289
5567	# Check whether --with-x was given.	6290	# Check whether --with-x was given.
5568	if test "${with_x+set}" = set; then :	6291	if test ${with_x+y}
		6292	then :
5569	withval=$with_x;	6293	withval=$with_x;
5570	fi	6294	fi
5571		6295
5572	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6296	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5573	if test "x$with_x" = xno; then	6297	if test "x$with_x" = xno; then
5574	# The user explicitly disabled X.	6298	# The user explicitly disabled X.
5575	have_x=disabled	6299	have_x=disabled
5576	else	6300	else
5577	case $x_includes,$x_libraries in #(	6301	case $x_includes,$x_libraries in #(
5578	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(	6302	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5579	,NONE \| NONE,) if test "${ac_cv_have_x+set}" = set; then :	6303	,NONE \| NONE,) if test ${ac_cv_have_x+y}
5580	$as_echo_n "(cached) " >&6	6304	then :
5581	else	6305	printf %s "(cached) " >&6
		6306	else $as_nop
5582	# One or both of the vars are not set, and there is no cached value.	6307	# One or both of the vars are not set, and there is no cached value.
5583	ac_x_includes=no ac_x_libraries=no	6308	ac_x_includes=no
		6309	ac_x_libraries=no
		6310	# Do we need to do anything special at all?
		6311	ac_save_LIBS=$LIBS
		6312	LIBS="-lX11 $LIBS"
		6313	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6314	/* end confdefs.h. */
		6315	#include <X11/Xlib.h>
		6316	int
		6317	main (void)
		6318	{
		6319	XrmInitialize ()
		6320	;
		6321	return 0;
		6322	}
		6323	_ACEOF
		6324	if ac_fn_cxx_try_link "$LINENO"
		6325	then :
		6326	# We can compile and link X programs with no special options.
		6327	ac_x_includes=
		6328	ac_x_libraries=
		6329	fi
		6330	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6331	conftest$ac_exeext conftest.$ac_ext
		6332	LIBS="$ac_save_LIBS"
		6333	# If that didn't work, only try xmkmf and file system searches
		6334	# for native compilation.
		6335	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6336	then :
5584	rm -f -r conftest.dir	6337	rm -f -r conftest.dir
5585	if mkdir conftest.dir; then	6338	if mkdir conftest.dir; then
5586	cd conftest.dir	6339	cd conftest.dir
5587	cat >Imakefile <<'_ACEOF'	6340	cat >Imakefile <<'_ACEOF'
5588	incroot:	6341	incroot:
5589	@echo incroot='${INCROOT}'	6342	@echo incroot='${INCROOT}'
…		…
5618	fi	6371	fi
5619	cd ..	6372	cd ..
5620	rm -f -r conftest.dir	6373	rm -f -r conftest.dir
5621	fi	6374	fi
5622		6375
5623	# Standard set of common directories for X headers.	6376	# Standard set of common directories for X headers.
5624	# Check X11 before X11Rn because it is often a symlink to the current release.	6377	# Check X11 before X11Rn because it is often a symlink to the current release.
5625	ac_x_header_dirs='	6378	ac_x_header_dirs='
5626	/usr/X11/include	6379	/usr/X11/include
5627	/usr/X11R7/include	6380	/usr/X11R7/include
5628	/usr/X11R6/include	6381	/usr/X11R6/include
…		…
5645	/usr/local/include/X11R7	6398	/usr/local/include/X11R7
5646	/usr/local/include/X11R6	6399	/usr/local/include/X11R6
5647	/usr/local/include/X11R5	6400	/usr/local/include/X11R5
5648	/usr/local/include/X11R4	6401	/usr/local/include/X11R4
5649		6402
		6403	/opt/X11/include
		6404
5650	/usr/X386/include	6405	/usr/X386/include
5651	/usr/x386/include	6406	/usr/x386/include
5652	/usr/XFree86/include/X11	6407	/usr/XFree86/include/X11
5653		6408
5654	/usr/include	6409	/usr/include
…		…
5666	# First, try using that file with no special directory specified.	6421	# First, try using that file with no special directory specified.
5667	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668	/* end confdefs.h. */	6423	/* end confdefs.h. */
5669	#include <X11/Xlib.h>	6424	#include <X11/Xlib.h>
5670	_ACEOF	6425	_ACEOF
5671	if ac_fn_cxx_try_cpp "$LINENO"; then :	6426	if ac_fn_cxx_try_cpp "$LINENO"
		6427	then :
5672	# We can compile using X headers with no special include directory.	6428	# We can compile using X headers with no special include directory.
5673	ac_x_includes=	6429	ac_x_includes=
5674	else	6430	else $as_nop
5675	for ac_dir in $ac_x_header_dirs; do	6431	for ac_dir in $ac_x_header_dirs; do
5676	if test -r "$ac_dir/X11/Xlib.h"; then	6432	if test -r "$ac_dir/X11/Xlib.h"; then
5677	ac_x_includes=$ac_dir	6433	ac_x_includes=$ac_dir
5678	break	6434	break
5679	fi	6435	fi
…		…
5690	LIBS="-lX11 $LIBS"	6446	LIBS="-lX11 $LIBS"
5691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6447	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5692	/* end confdefs.h. */	6448	/* end confdefs.h. */
5693	#include <X11/Xlib.h>	6449	#include <X11/Xlib.h>
5694	int	6450	int
5695	main ()	6451	main (void)
5696	{	6452	{
5697	XrmInitialize ()	6453	XrmInitialize ()
5698	;	6454	;
5699	return 0;	6455	return 0;
5700	}	6456	}
5701	_ACEOF	6457	_ACEOF
5702	if ac_fn_cxx_try_link "$LINENO"; then :	6458	if ac_fn_cxx_try_link "$LINENO"
		6459	then :
5703	LIBS=$ac_save_LIBS	6460	LIBS=$ac_save_LIBS
5704	# We can link X programs with no special library path.	6461	# We can link X programs with no special library path.
5705	ac_x_libraries=	6462	ac_x_libraries=
5706	else	6463	else $as_nop
5707	LIBS=$ac_save_LIBS	6464	LIBS=$ac_save_LIBS
5708	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`	6465	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
5709	do	6466	do
5710	# Don't even attempt the hair of trying to link an X program!	6467	# Don't even attempt the hair of trying to link an X program!
5711	for ac_extension in a so sl dylib la dll; do	6468	for ac_extension in a so sl dylib la dll; do
5712	if test -r "$ac_dir/libX11.$ac_extension"; then	6469	if test -r "$ac_dir/libX11.$ac_extension"; then
5713	ac_x_libraries=$ac_dir	6470	ac_x_libraries=$ac_dir
5714	break 2	6471	break 2
5715	fi	6472	fi
5716	done	6473	done
5717	done	6474	done
5718	fi	6475	fi
5719	rm -f core conftest.err conftest.$ac_objext \	6476	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5720	conftest$ac_exeext conftest.$ac_ext	6477	conftest$ac_exeext conftest.$ac_ext
5721	fi # $ac_x_libraries = no	6478	fi # $ac_x_libraries = no
5722		6479
		6480	fi
		6481	# Record the results.
5723	case $ac_x_includes,$ac_x_libraries in #(	6482	case $ac_x_includes,$ac_x_libraries in #(
5724	no,* \| ,no \| \'*)	6483	no,* \| ,no \| \'*) :
5725	# Didn't find X, or a directory has "'" in its name.	6484	# Didn't find X, or a directory has "'" in its name.
5726	ac_cv_have_x="have_x=no";; #(	6485	ac_cv_have_x="have_x=no" ;; #(
5727	*)	6486	*) :
5728	# Record where we found X for the cache.	6487	# Record where we found X for the cache.
5729	ac_cv_have_x="have_x=yes\	6488	ac_cv_have_x="have_x=yes\
5730	ac_x_includes='$ac_x_includes'\	6489	ac_x_includes='$ac_x_includes'\
5731	ac_x_libraries='$ac_x_libraries'"	6490	ac_x_libraries='$ac_x_libraries'" ;;
5732	esac	6491	esac
5733	fi	6492	fi
5734	;; #(	6493	;; #(
5735	*) have_x=yes;;	6494	*) have_x=yes;;
5736	esac	6495	esac
5737	eval "$ac_cv_have_x"	6496	eval "$ac_cv_have_x"
5738	fi # $with_x != no	6497	fi # $with_x != no
5739		6498
5740	if test "$have_x" != yes; then	6499	if test "$have_x" != yes; then
5741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5	6500	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5742	$as_echo "$have_x" >&6; }	6501	printf "%s\n" "$have_x" >&6; }
5743	no_x=yes	6502	no_x=yes
5744	else	6503	else
5745	# If each of the values was on the command line, it overrides each guess.	6504	# If each of the values was on the command line, it overrides each guess.
5746	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6505	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5747	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6506	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5748	# Update the cache value to reflect the command line values.	6507	# Update the cache value to reflect the command line values.
5749	ac_cv_have_x="have_x=yes\	6508	ac_cv_have_x="have_x=yes\
5750	ac_x_includes='$x_includes'\	6509	ac_x_includes='$x_includes'\
5751	ac_x_libraries='$x_libraries'"	6510	ac_x_libraries='$x_libraries'"
5752	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5	6511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5753	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }	6512	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5754	fi	6513	fi
5755		6514
5756	if test "$no_x" = yes; then	6515	if test "$no_x" = yes; then
5757	# Not all programs may use this symbol, but it does not hurt to define it.	6516	# Not all programs may use this symbol, but it does not hurt to define it.
5758		6517
5759	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h	6518	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5760		6519
5761	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6520	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5762	else	6521	else
5763	if test -n "$x_includes"; then	6522	if test -n "$x_includes"; then
5764	X_CFLAGS="$X_CFLAGS -I$x_includes"	6523	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
5767	# It would also be nice to do this for all -L options, not just this one.	6526	# It would also be nice to do this for all -L options, not just this one.
5768	if test -n "$x_libraries"; then	6527	if test -n "$x_libraries"; then
5769	X_LIBS="$X_LIBS -L$x_libraries"	6528	X_LIBS="$X_LIBS -L$x_libraries"
5770	# For Solaris; some versions of Sun CC require a space after -R and	6529	# For Solaris; some versions of Sun CC require a space after -R and
5771	# others require no space. Words are not sufficient . . . .	6530	# others require no space. Words are not sufficient . . . .
5772	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5	6531	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5773	$as_echo_n "checking whether -R must be followed by a space... " >&6; }	6532	printf %s "checking whether -R must be followed by a space... " >&6; }
5774	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6533	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5775	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6534	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5776	ac_cxx_werror_flag=yes	6535	ac_cxx_werror_flag=yes
5777	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778	/* end confdefs.h. */	6537	/* end confdefs.h. */
5779		6538
5780	int	6539	int
5781	main ()	6540	main (void)
5782	{	6541	{
5783		6542
5784	;	6543	;
5785	return 0;	6544	return 0;
5786	}	6545	}
5787	_ACEOF	6546	_ACEOF
5788	if ac_fn_cxx_try_link "$LINENO"; then :	6547	if ac_fn_cxx_try_link "$LINENO"
		6548	then :
5789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	6549	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5790	$as_echo "no" >&6; }	6550	printf "%s\n" "no" >&6; }
5791	X_LIBS="$X_LIBS -R$x_libraries"	6551	X_LIBS="$X_LIBS -R$x_libraries"
5792	else	6552	else $as_nop
5793	LIBS="$ac_xsave_LIBS -R $x_libraries"	6553	LIBS="$ac_xsave_LIBS -R $x_libraries"
5794	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5795	/* end confdefs.h. */	6555	/* end confdefs.h. */
5796		6556
5797	int	6557	int
5798	main ()	6558	main (void)
5799	{	6559	{
5800		6560
5801	;	6561	;
5802	return 0;	6562	return 0;
5803	}	6563	}
5804	_ACEOF	6564	_ACEOF
5805	if ac_fn_cxx_try_link "$LINENO"; then :	6565	if ac_fn_cxx_try_link "$LINENO"
		6566	then :
5806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	6567	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5807	$as_echo "yes" >&6; }	6568	printf "%s\n" "yes" >&6; }
5808	X_LIBS="$X_LIBS -R $x_libraries"	6569	X_LIBS="$X_LIBS -R $x_libraries"
5809	else	6570	else $as_nop
5810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5	6571	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5811	$as_echo "neither works" >&6; }	6572	printf "%s\n" "neither works" >&6; }
5812	fi	6573	fi
5813	rm -f core conftest.err conftest.$ac_objext \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5814	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
5815	fi	6576	fi
5816	rm -f core conftest.err conftest.$ac_objext \	6577	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5817	conftest$ac_exeext conftest.$ac_ext	6578	conftest$ac_exeext conftest.$ac_ext
5818	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6579	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5819	LIBS=$ac_xsave_LIBS	6580	LIBS=$ac_xsave_LIBS
5820	fi	6581	fi
5821		6582
…		…
5831	# the Alpha needs dnet_stub (dnet does not exist).	6592	# the Alpha needs dnet_stub (dnet does not exist).
5832	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6593	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5833	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6594	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5834	/* end confdefs.h. */	6595	/* end confdefs.h. */
5835		6596
5836	/* Override any GCC internal prototype to avoid an error.	6597	namespace conftest {
5837	Use char because int might match the return type of a GCC	6598	extern "C" int XOpenDisplay ();
5838	builtin and then its argument prototype would still apply. */	6599	}
5839	#ifdef __cplusplus
5840	extern "C"
5841	#endif
5842	char XOpenDisplay ();
5843	int	6600	int
5844	main ()	6601	main (void)
5845	{	6602	{
5846	return XOpenDisplay ();	6603	return conftest::XOpenDisplay ();
5847	;	6604	;
5848	return 0;	6605	return 0;
5849	}	6606	}
5850	_ACEOF	6607	_ACEOF
5851	if ac_fn_cxx_try_link "$LINENO"; then :	6608	if ac_fn_cxx_try_link "$LINENO"
		6609	then :
5852		6610
5853	else	6611	else $as_nop
5854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5	6612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5855	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }	6613	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5856	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :	6614	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5857	$as_echo_n "(cached) " >&6	6615	then :
5858	else	6616	printf %s "(cached) " >&6
		6617	else $as_nop
5859	ac_check_lib_save_LIBS=$LIBS	6618	ac_check_lib_save_LIBS=$LIBS
5860	LIBS="-ldnet $LIBS"	6619	LIBS="-ldnet $LIBS"
5861	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5862	/* end confdefs.h. */	6621	/* end confdefs.h. */
5863		6622
5864	/* Override any GCC internal prototype to avoid an error.	6623	namespace conftest {
5865	Use char because int might match the return type of a GCC	6624	extern "C" int dnet_ntoa ();
5866	builtin and then its argument prototype would still apply. */	6625	}
5867	#ifdef __cplusplus
5868	extern "C"
5869	#endif
5870	char dnet_ntoa ();
5871	int	6626	int
5872	main ()	6627	main (void)
5873	{	6628	{
5874	return dnet_ntoa ();	6629	return conftest::dnet_ntoa ();
5875	;	6630	;
5876	return 0;	6631	return 0;
5877	}	6632	}
5878	_ACEOF	6633	_ACEOF
5879	if ac_fn_cxx_try_link "$LINENO"; then :	6634	if ac_fn_cxx_try_link "$LINENO"
		6635	then :
5880	ac_cv_lib_dnet_dnet_ntoa=yes	6636	ac_cv_lib_dnet_dnet_ntoa=yes
5881	else	6637	else $as_nop
5882	ac_cv_lib_dnet_dnet_ntoa=no	6638	ac_cv_lib_dnet_dnet_ntoa=no
5883	fi	6639	fi
5884	rm -f core conftest.err conftest.$ac_objext \	6640	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5885	conftest$ac_exeext conftest.$ac_ext	6641	conftest$ac_exeext conftest.$ac_ext
5886	LIBS=$ac_check_lib_save_LIBS	6642	LIBS=$ac_check_lib_save_LIBS
5887	fi	6643	fi
5888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5889	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6645	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5890	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :	6646	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6647	then :
5891	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6648	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5892	fi	6649	fi
5893		6650
5894	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6651	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5	6652	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5896	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }	6653	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5897	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :	6654	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5898	$as_echo_n "(cached) " >&6	6655	then :
5899	else	6656	printf %s "(cached) " >&6
		6657	else $as_nop
5900	ac_check_lib_save_LIBS=$LIBS	6658	ac_check_lib_save_LIBS=$LIBS
5901	LIBS="-ldnet_stub $LIBS"	6659	LIBS="-ldnet_stub $LIBS"
5902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6660	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5903	/* end confdefs.h. */	6661	/* end confdefs.h. */
5904		6662
5905	/* Override any GCC internal prototype to avoid an error.	6663	namespace conftest {
5906	Use char because int might match the return type of a GCC	6664	extern "C" int dnet_ntoa ();
5907	builtin and then its argument prototype would still apply. */	6665	}
5908	#ifdef __cplusplus
5909	extern "C"
5910	#endif
5911	char dnet_ntoa ();
5912	int	6666	int
5913	main ()	6667	main (void)
5914	{	6668	{
5915	return dnet_ntoa ();	6669	return conftest::dnet_ntoa ();
5916	;	6670	;
5917	return 0;	6671	return 0;
5918	}	6672	}
5919	_ACEOF	6673	_ACEOF
5920	if ac_fn_cxx_try_link "$LINENO"; then :	6674	if ac_fn_cxx_try_link "$LINENO"
		6675	then :
5921	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6676	ac_cv_lib_dnet_stub_dnet_ntoa=yes
5922	else	6677	else $as_nop
5923	ac_cv_lib_dnet_stub_dnet_ntoa=no	6678	ac_cv_lib_dnet_stub_dnet_ntoa=no
5924	fi	6679	fi
5925	rm -f core conftest.err conftest.$ac_objext \	6680	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5926	conftest$ac_exeext conftest.$ac_ext	6681	conftest$ac_exeext conftest.$ac_ext
5927	LIBS=$ac_check_lib_save_LIBS	6682	LIBS=$ac_check_lib_save_LIBS
5928	fi	6683	fi
5929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6684	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5930	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6685	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5931	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :	6686	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6687	then :
5932	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6688	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5933	fi	6689	fi
5934		6690
5935	fi	6691	fi
5936	fi	6692	fi
5937	rm -f core conftest.err conftest.$ac_objext \	6693	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5938	conftest$ac_exeext conftest.$ac_ext	6694	conftest$ac_exeext conftest.$ac_ext
5939	LIBS="$ac_xsave_LIBS"	6695	LIBS="$ac_xsave_LIBS"
5940		6696
5941	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6697	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5942	# to get the SysV transport functions.	6698	# to get the SysV transport functions.
…		…
5945	# The nsl library prevents programs from opening the X display	6701	# The nsl library prevents programs from opening the X display
5946	# on Irix 5.2, according to T.E. Dickey.	6702	# on Irix 5.2, according to T.E. Dickey.
5947	# The functions gethostbyname, getservbyname, and inet_addr are	6703	# The functions gethostbyname, getservbyname, and inet_addr are
5948	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6704	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5949	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"	6705	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5950	if test "x$ac_cv_func_gethostbyname" = x""yes; then :	6706	if test "x$ac_cv_func_gethostbyname" = xyes
		6707	then :
5951		6708
5952	fi	6709	fi
5953		6710
5954	if test $ac_cv_func_gethostbyname = no; then	6711	if test $ac_cv_func_gethostbyname = no; then
5955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5	6712	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5956	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }	6713	printf %s "checking for gethostbyname in -lnsl... " >&6; }
5957	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :	6714	if test ${ac_cv_lib_nsl_gethostbyname+y}
5958	$as_echo_n "(cached) " >&6	6715	then :
5959	else	6716	printf %s "(cached) " >&6
		6717	else $as_nop
5960	ac_check_lib_save_LIBS=$LIBS	6718	ac_check_lib_save_LIBS=$LIBS
5961	LIBS="-lnsl $LIBS"	6719	LIBS="-lnsl $LIBS"
5962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5963	/* end confdefs.h. */	6721	/* end confdefs.h. */
5964		6722
5965	/* Override any GCC internal prototype to avoid an error.	6723	namespace conftest {
5966	Use char because int might match the return type of a GCC	6724	extern "C" int gethostbyname ();
5967	builtin and then its argument prototype would still apply. */	6725	}
5968	#ifdef __cplusplus
5969	extern "C"
5970	#endif
5971	char gethostbyname ();
5972	int	6726	int
5973	main ()	6727	main (void)
5974	{	6728	{
5975	return gethostbyname ();	6729	return conftest::gethostbyname ();
5976	;	6730	;
5977	return 0;	6731	return 0;
5978	}	6732	}
5979	_ACEOF	6733	_ACEOF
5980	if ac_fn_cxx_try_link "$LINENO"; then :	6734	if ac_fn_cxx_try_link "$LINENO"
		6735	then :
5981	ac_cv_lib_nsl_gethostbyname=yes	6736	ac_cv_lib_nsl_gethostbyname=yes
5982	else	6737	else $as_nop
5983	ac_cv_lib_nsl_gethostbyname=no	6738	ac_cv_lib_nsl_gethostbyname=no
5984	fi	6739	fi
5985	rm -f core conftest.err conftest.$ac_objext \	6740	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5986	conftest$ac_exeext conftest.$ac_ext	6741	conftest$ac_exeext conftest.$ac_ext
5987	LIBS=$ac_check_lib_save_LIBS	6742	LIBS=$ac_check_lib_save_LIBS
5988	fi	6743	fi
5989	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5	6744	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
5990	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }	6745	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
5991	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :	6746	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6747	then :
5992	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"	6748	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5993	fi	6749	fi
5994		6750
5995	if test $ac_cv_lib_nsl_gethostbyname = no; then	6751	if test $ac_cv_lib_nsl_gethostbyname = no; then
5996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5	6752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
5997	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }	6753	printf %s "checking for gethostbyname in -lbsd... " >&6; }
5998	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :	6754	if test ${ac_cv_lib_bsd_gethostbyname+y}
5999	$as_echo_n "(cached) " >&6	6755	then :
6000	else	6756	printf %s "(cached) " >&6
		6757	else $as_nop
6001	ac_check_lib_save_LIBS=$LIBS	6758	ac_check_lib_save_LIBS=$LIBS
6002	LIBS="-lbsd $LIBS"	6759	LIBS="-lbsd $LIBS"
6003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6004	/* end confdefs.h. */	6761	/* end confdefs.h. */
6005		6762
6006	/* Override any GCC internal prototype to avoid an error.	6763	namespace conftest {
6007	Use char because int might match the return type of a GCC	6764	extern "C" int gethostbyname ();
6008	builtin and then its argument prototype would still apply. */	6765	}
6009	#ifdef __cplusplus
6010	extern "C"
6011	#endif
6012	char gethostbyname ();
6013	int	6766	int
6014	main ()	6767	main (void)
6015	{	6768	{
6016	return gethostbyname ();	6769	return conftest::gethostbyname ();
6017	;	6770	;
6018	return 0;	6771	return 0;
6019	}	6772	}
6020	_ACEOF	6773	_ACEOF
6021	if ac_fn_cxx_try_link "$LINENO"; then :	6774	if ac_fn_cxx_try_link "$LINENO"
		6775	then :
6022	ac_cv_lib_bsd_gethostbyname=yes	6776	ac_cv_lib_bsd_gethostbyname=yes
6023	else	6777	else $as_nop
6024	ac_cv_lib_bsd_gethostbyname=no	6778	ac_cv_lib_bsd_gethostbyname=no
6025	fi	6779	fi
6026	rm -f core conftest.err conftest.$ac_objext \	6780	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6027	conftest$ac_exeext conftest.$ac_ext	6781	conftest$ac_exeext conftest.$ac_ext
6028	LIBS=$ac_check_lib_save_LIBS	6782	LIBS=$ac_check_lib_save_LIBS
6029	fi	6783	fi
6030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5	6784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6031	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }	6785	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6032	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :	6786	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6787	then :
6033	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6788	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6034	fi	6789	fi
6035		6790
6036	fi	6791	fi
6037	fi	6792	fi
…		…
6042	# on later versions), says Simon Leinen: it contains gethostby*	6797	# on later versions), says Simon Leinen: it contains gethostby*
6043	# variants that don't use the name server (or something). -lsocket	6798	# variants that don't use the name server (or something). -lsocket
6044	# must be given before -lnsl if both are needed. We assume that	6799	# must be given before -lnsl if both are needed. We assume that
6045	# if connect needs -lnsl, so does gethostbyname.	6800	# if connect needs -lnsl, so does gethostbyname.
6046	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"	6801	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6047	if test "x$ac_cv_func_connect" = x""yes; then :	6802	if test "x$ac_cv_func_connect" = xyes
		6803	then :
6048		6804
6049	fi	6805	fi
6050		6806
6051	if test $ac_cv_func_connect = no; then	6807	if test $ac_cv_func_connect = no; then
6052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5	6808	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6053	$as_echo_n "checking for connect in -lsocket... " >&6; }	6809	printf %s "checking for connect in -lsocket... " >&6; }
6054	if test "${ac_cv_lib_socket_connect+set}" = set; then :	6810	if test ${ac_cv_lib_socket_connect+y}
6055	$as_echo_n "(cached) " >&6	6811	then :
6056	else	6812	printf %s "(cached) " >&6
		6813	else $as_nop
6057	ac_check_lib_save_LIBS=$LIBS	6814	ac_check_lib_save_LIBS=$LIBS
6058	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6815	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6816	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6060	/* end confdefs.h. */	6817	/* end confdefs.h. */
6061		6818
6062	/* Override any GCC internal prototype to avoid an error.	6819	namespace conftest {
6063	Use char because int might match the return type of a GCC	6820	extern "C" int connect ();
6064	builtin and then its argument prototype would still apply. */	6821	}
6065	#ifdef __cplusplus
6066	extern "C"
6067	#endif
6068	char connect ();
6069	int	6822	int
6070	main ()	6823	main (void)
6071	{	6824	{
6072	return connect ();	6825	return conftest::connect ();
6073	;	6826	;
6074	return 0;	6827	return 0;
6075	}	6828	}
6076	_ACEOF	6829	_ACEOF
6077	if ac_fn_cxx_try_link "$LINENO"; then :	6830	if ac_fn_cxx_try_link "$LINENO"
		6831	then :
6078	ac_cv_lib_socket_connect=yes	6832	ac_cv_lib_socket_connect=yes
6079	else	6833	else $as_nop
6080	ac_cv_lib_socket_connect=no	6834	ac_cv_lib_socket_connect=no
6081	fi	6835	fi
6082	rm -f core conftest.err conftest.$ac_objext \	6836	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6083	conftest$ac_exeext conftest.$ac_ext	6837	conftest$ac_exeext conftest.$ac_ext
6084	LIBS=$ac_check_lib_save_LIBS	6838	LIBS=$ac_check_lib_save_LIBS
6085	fi	6839	fi
6086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5	6840	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6087	$as_echo "$ac_cv_lib_socket_connect" >&6; }	6841	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6088	if test "x$ac_cv_lib_socket_connect" = x""yes; then :	6842	if test "x$ac_cv_lib_socket_connect" = xyes
		6843	then :
6089	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6844	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6090	fi	6845	fi
6091		6846
6092	fi	6847	fi
6093		6848
6094	# Guillermo Gomez says -lposix is necessary on A/UX.	6849	# Guillermo Gomez says -lposix is necessary on A/UX.
6095	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"	6850	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6096	if test "x$ac_cv_func_remove" = x""yes; then :	6851	if test "x$ac_cv_func_remove" = xyes
		6852	then :
6097		6853
6098	fi	6854	fi
6099		6855
6100	if test $ac_cv_func_remove = no; then	6856	if test $ac_cv_func_remove = no; then
6101	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5	6857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6102	$as_echo_n "checking for remove in -lposix... " >&6; }	6858	printf %s "checking for remove in -lposix... " >&6; }
6103	if test "${ac_cv_lib_posix_remove+set}" = set; then :	6859	if test ${ac_cv_lib_posix_remove+y}
6104	$as_echo_n "(cached) " >&6	6860	then :
6105	else	6861	printf %s "(cached) " >&6
		6862	else $as_nop
6106	ac_check_lib_save_LIBS=$LIBS	6863	ac_check_lib_save_LIBS=$LIBS
6107	LIBS="-lposix $LIBS"	6864	LIBS="-lposix $LIBS"
6108	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6109	/* end confdefs.h. */	6866	/* end confdefs.h. */
6110		6867
6111	/* Override any GCC internal prototype to avoid an error.	6868	namespace conftest {
6112	Use char because int might match the return type of a GCC	6869	extern "C" int remove ();
6113	builtin and then its argument prototype would still apply. */	6870	}
6114	#ifdef __cplusplus
6115	extern "C"
6116	#endif
6117	char remove ();
6118	int	6871	int
6119	main ()	6872	main (void)
6120	{	6873	{
6121	return remove ();	6874	return conftest::remove ();
6122	;	6875	;
6123	return 0;	6876	return 0;
6124	}	6877	}
6125	_ACEOF	6878	_ACEOF
6126	if ac_fn_cxx_try_link "$LINENO"; then :	6879	if ac_fn_cxx_try_link "$LINENO"
		6880	then :
6127	ac_cv_lib_posix_remove=yes	6881	ac_cv_lib_posix_remove=yes
6128	else	6882	else $as_nop
6129	ac_cv_lib_posix_remove=no	6883	ac_cv_lib_posix_remove=no
6130	fi	6884	fi
6131	rm -f core conftest.err conftest.$ac_objext \	6885	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6132	conftest$ac_exeext conftest.$ac_ext	6886	conftest$ac_exeext conftest.$ac_ext
6133	LIBS=$ac_check_lib_save_LIBS	6887	LIBS=$ac_check_lib_save_LIBS
6134	fi	6888	fi
6135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5	6889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6136	$as_echo "$ac_cv_lib_posix_remove" >&6; }	6890	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6137	if test "x$ac_cv_lib_posix_remove" = x""yes; then :	6891	if test "x$ac_cv_lib_posix_remove" = xyes
		6892	then :
6138	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"	6893	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6139	fi	6894	fi
6140		6895
6141	fi	6896	fi
6142		6897
6143	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.	6898	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6144	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"	6899	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6145	if test "x$ac_cv_func_shmat" = x""yes; then :	6900	if test "x$ac_cv_func_shmat" = xyes
		6901	then :
6146		6902
6147	fi	6903	fi
6148		6904
6149	if test $ac_cv_func_shmat = no; then	6905	if test $ac_cv_func_shmat = no; then
6150	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5	6906	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6151	$as_echo_n "checking for shmat in -lipc... " >&6; }	6907	printf %s "checking for shmat in -lipc... " >&6; }
6152	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :	6908	if test ${ac_cv_lib_ipc_shmat+y}
6153	$as_echo_n "(cached) " >&6	6909	then :
6154	else	6910	printf %s "(cached) " >&6
		6911	else $as_nop
6155	ac_check_lib_save_LIBS=$LIBS	6912	ac_check_lib_save_LIBS=$LIBS
6156	LIBS="-lipc $LIBS"	6913	LIBS="-lipc $LIBS"
6157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6158	/* end confdefs.h. */	6915	/* end confdefs.h. */
6159		6916
6160	/* Override any GCC internal prototype to avoid an error.	6917	namespace conftest {
6161	Use char because int might match the return type of a GCC	6918	extern "C" int shmat ();
6162	builtin and then its argument prototype would still apply. */	6919	}
6163	#ifdef __cplusplus
6164	extern "C"
6165	#endif
6166	char shmat ();
6167	int	6920	int
6168	main ()	6921	main (void)
6169	{	6922	{
6170	return shmat ();	6923	return conftest::shmat ();
6171	;	6924	;
6172	return 0;	6925	return 0;
6173	}	6926	}
6174	_ACEOF	6927	_ACEOF
6175	if ac_fn_cxx_try_link "$LINENO"; then :	6928	if ac_fn_cxx_try_link "$LINENO"
		6929	then :
6176	ac_cv_lib_ipc_shmat=yes	6930	ac_cv_lib_ipc_shmat=yes
6177	else	6931	else $as_nop
6178	ac_cv_lib_ipc_shmat=no	6932	ac_cv_lib_ipc_shmat=no
6179	fi	6933	fi
6180	rm -f core conftest.err conftest.$ac_objext \	6934	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6181	conftest$ac_exeext conftest.$ac_ext	6935	conftest$ac_exeext conftest.$ac_ext
6182	LIBS=$ac_check_lib_save_LIBS	6936	LIBS=$ac_check_lib_save_LIBS
6183	fi	6937	fi
6184	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5	6938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6185	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }	6939	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6186	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :	6940	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6941	then :
6187	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6942	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6188	fi	6943	fi
6189		6944
6190	fi	6945	fi
6191	fi	6946	fi
…		…
6197	# check for ICE first), but we must link in the order -lSM -lICE or	6952	# check for ICE first), but we must link in the order -lSM -lICE or
6198	# we get undefined symbols. So assume we have SM if we have ICE.	6953	# we get undefined symbols. So assume we have SM if we have ICE.
6199	# These have to be linked with before -lX11, unlike the other	6954	# These have to be linked with before -lX11, unlike the other
6200	# libraries we check for below, so use a different variable.	6955	# libraries we check for below, so use a different variable.
6201	# John Interrante, Karl Berry	6956	# John Interrante, Karl Berry
6202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5	6957	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6203	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }	6958	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6204	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :	6959	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6205	$as_echo_n "(cached) " >&6	6960	then :
6206	else	6961	printf %s "(cached) " >&6
		6962	else $as_nop
6207	ac_check_lib_save_LIBS=$LIBS	6963	ac_check_lib_save_LIBS=$LIBS
6208	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6964	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	6965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210	/* end confdefs.h. */	6966	/* end confdefs.h. */
6211		6967
6212	/* Override any GCC internal prototype to avoid an error.	6968	namespace conftest {
6213	Use char because int might match the return type of a GCC	6969	extern "C" int IceConnectionNumber ();
6214	builtin and then its argument prototype would still apply. */	6970	}
6215	#ifdef __cplusplus
6216	extern "C"
6217	#endif
6218	char IceConnectionNumber ();
6219	int	6971	int
6220	main ()	6972	main (void)
6221	{	6973	{
6222	return IceConnectionNumber ();	6974	return conftest::IceConnectionNumber ();
6223	;	6975	;
6224	return 0;	6976	return 0;
6225	}	6977	}
6226	_ACEOF	6978	_ACEOF
6227	if ac_fn_cxx_try_link "$LINENO"; then :	6979	if ac_fn_cxx_try_link "$LINENO"
		6980	then :
6228	ac_cv_lib_ICE_IceConnectionNumber=yes	6981	ac_cv_lib_ICE_IceConnectionNumber=yes
6229	else	6982	else $as_nop
6230	ac_cv_lib_ICE_IceConnectionNumber=no	6983	ac_cv_lib_ICE_IceConnectionNumber=no
6231	fi	6984	fi
6232	rm -f core conftest.err conftest.$ac_objext \	6985	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6233	conftest$ac_exeext conftest.$ac_ext	6986	conftest$ac_exeext conftest.$ac_ext
6234	LIBS=$ac_check_lib_save_LIBS	6987	LIBS=$ac_check_lib_save_LIBS
6235	fi	6988	fi
6236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6989	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6237	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6990	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6238	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :	6991	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6992	then :
6239	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6993	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6240	fi	6994	fi
6241		6995
6242	LDFLAGS=$ac_save_LDFLAGS	6996	LDFLAGS=$ac_save_LDFLAGS
6243		6997
6244	fi	6998	fi
6245		6999
6246		7000
6247	image_lib=none	7001	if test -n "$ac_tool_prefix"; then
6248
6249	PIXBUF_CFLAGS=
6250	PIXBUF_LIBS=
6251
6252	if test x$support_pixbuf = xyes; then
6253	support_pixbuf=no
6254	# Extract the first word of "pkg-config", so it can be a program name with args.	7002	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6255	set dummy pkg-config; ac_word=$2	7003	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7004	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6257	$as_echo_n "checking for $ac_word... " >&6; }	7005	printf %s "checking for $ac_word... " >&6; }
6258	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	7006	if test ${ac_cv_path_PKG_CONFIG+y}
6259	$as_echo_n "(cached) " >&6	7007	then :
6260	else	7008	printf %s "(cached) " >&6
		7009	else $as_nop
6261	case $PKG_CONFIG in	7010	case $PKG_CONFIG in
6262	[\\/]* \| ?:[\\/]*)	7011	[\\/]* \| ?:[\\/]*)
6263	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	7012	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6264	;;	7013	;;
6265	*)	7014	*)
6266	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6267	for as_dir in $PATH	7016	for as_dir in $PATH
6268	do	7017	do
6269	IFS=$as_save_IFS	7018	IFS=$as_save_IFS
6270	test -z "$as_dir" && as_dir=.	7019	case $as_dir in #(((
		7020	'') as_dir=./ ;;
		7021	*/) ;;
		7022	*) as_dir=$as_dir/ ;;
		7023	esac
6271	for ac_exec_ext in '' $ac_executable_extensions; do	7024	for ac_exec_ext in '' $ac_executable_extensions; do
6272	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7025	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6273	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7026	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6274	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7027	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6275	break 2	7028	break 2
6276	fi	7029	fi
6277	done	7030	done
6278	done	7031	done
6279	IFS=$as_save_IFS	7032	IFS=$as_save_IFS
6280		7033
6281	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6282	;;	7034	;;
6283	esac	7035	esac
6284	fi	7036	fi
6285	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	7037	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6286	if test -n "$PKG_CONFIG"; then	7038	if test -n "$PKG_CONFIG"; then
6287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	7039	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6288	$as_echo "$PKG_CONFIG" >&6; }	7040	printf "%s\n" "$PKG_CONFIG" >&6; }
6289	else	7041	else
6290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7042	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6291	$as_echo "no" >&6; }	7043	printf "%s\n" "no" >&6; }
6292	fi	7044	fi
6293		7045
6294		7046
6295	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6296	$as_echo_n "checking for gdk-pixbuf... " >&6; }
6297	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6298	PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
6299	PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
6300	support_pixbuf=yes
6301	fi
6302
6303	if test x$support_pixbuf = xyes; then
6304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6305	$as_echo "ok" >&6; }
6306	image_lib=gdk-pixbuf
6307
6308	$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6309
6310
6311	$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6312
6313	else
6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6315	$as_echo "no" >&6; }
6316	fi
6317	fi	7047	fi
6318		7048	if test -z "$ac_cv_path_PKG_CONFIG"; then
6319		7049	ac_pt_PKG_CONFIG=$PKG_CONFIG
6320
6321
6322	STARTUP_NOTIFICATION_CFLAGS=
6323	STARTUP_NOTIFICATION_LIBS=
6324
6325	if test x$support_startup_notification = xyes; then
6326	support_startup_notification=no
6327	# Extract the first word of "pkg-config", so it can be a program name with args.	7050	# Extract the first word of "pkg-config", so it can be a program name with args.
6328	set dummy pkg-config; ac_word=$2	7051	set dummy pkg-config; ac_word=$2
6329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	7052	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6330	$as_echo_n "checking for $ac_word... " >&6; }	7053	printf %s "checking for $ac_word... " >&6; }
6331	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :	7054	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6332	$as_echo_n "(cached) " >&6	7055	then :
6333	else	7056	printf %s "(cached) " >&6
		7057	else $as_nop
6334	case $PKG_CONFIG in	7058	case $ac_pt_PKG_CONFIG in
6335	[\\/]* \| ?:[\\/]*)	7059	[\\/]* \| ?:[\\/]*)
6336	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	7060	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6337	;;	7061	;;
6338	*)	7062	*)
6339	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6340	for as_dir in $PATH	7064	for as_dir in $PATH
6341	do	7065	do
6342	IFS=$as_save_IFS	7066	IFS=$as_save_IFS
6343	test -z "$as_dir" && as_dir=.	7067	case $as_dir in #(((
		7068	'') as_dir=./ ;;
		7069	*/) ;;
		7070	*) as_dir=$as_dir/ ;;
		7071	esac
6344	for ac_exec_ext in '' $ac_executable_extensions; do	7072	for ac_exec_ext in '' $ac_executable_extensions; do
6345	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7073	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6346	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7074	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6347	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	7075	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6348	break 2	7076	break 2
6349	fi	7077	fi
6350	done	7078	done
6351	done	7079	done
6352	IFS=$as_save_IFS	7080	IFS=$as_save_IFS
6353		7081
6354	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6355	;;	7082	;;
6356	esac	7083	esac
6357	fi	7084	fi
6358	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	7085	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6359	if test -n "$PKG_CONFIG"; then	7086	if test -n "$ac_pt_PKG_CONFIG"; then
6360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5	7087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6361	$as_echo "$PKG_CONFIG" >&6; }	7088	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6362	else	7089	else
6363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7090	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6364	$as_echo "no" >&6; }	7091	printf "%s\n" "no" >&6; }
6365	fi	7092	fi
6366		7093
		7094	if test "x$ac_pt_PKG_CONFIG" = x; then
		7095	PKG_CONFIG="no"
		7096	else
		7097	case $cross_compiling:$ac_tool_warned in
		7098	yes:)
		7099	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7100	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7101	ac_tool_warned=yes ;;
		7102	esac
		7103	PKG_CONFIG=$ac_pt_PKG_CONFIG
		7104	fi
		7105	else
		7106	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		7107	fi
6367		7108
		7109
		7110	image_lib=none
		7111
		7112	PIXBUF_CFLAGS=
		7113	PIXBUF_LIBS=
		7114
		7115	if test x$support_pixbuf = xyes; then
		7116
		7117	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
		7118	printf %s "checking for gdk-pixbuf-2.0... " >&6; }
		7119	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		7120	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		7121	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		7122
		7123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7124	printf "%s\n" "ok" >&6; }
		7125
		7126	image_lib=gdk-pixbuf
		7127
		7128	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		7129
		7130
		7131	else
		7132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7133	printf "%s\n" "no" >&6; }
		7134	:
		7135	fi
		7136
		7137	fi
		7138
		7139
		7140
		7141
		7142	STARTUP_NOTIFICATION_CFLAGS=
		7143	STARTUP_NOTIFICATION_LIBS=
		7144
		7145	if test x$support_startup_notification = xyes; then
		7146
6368	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5	7147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6369	$as_echo_n "checking for libstartup-notification... " >&6; }	7148	printf %s "checking for libstartup-notification-1.0... " >&6; }
6370	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then	7149	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6371	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`"	7150	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6372	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`"	7151	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6373	support_startup_notification=yes
6374	fi
6375		7152
6376	if test x$support_startup_notification = xyes; then
6377	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	7153	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6378	$as_echo "ok" >&6; }	7154	printf "%s\n" "ok" >&6; }
6379		7155
		7156
6380	$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h	7157	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		7158
6381		7159
6382	else	7160	else
6383	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	7161	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6384	$as_echo "no" >&6; }	7162	printf "%s\n" "no" >&6; }
		7163	:
6385	fi	7164	fi
6386	fi
6387		7165
		7166	fi
6388		7167
6389		7168
6390		7169
6391	for ac_header in \
6392	sys/byteorder.h \
6393	sys/ioctl.h \
6394	sys/sockio.h \
6395	sys/strredir.h \
6396	stdint.h \
6397	wchar.h \
6398		7170
6399	do :	7171	if test x$support_frills = xyes; then
6400	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`	7172
		7173	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
		7174	printf %s "checking for xmu... " >&6; }
		7175	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		7176	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		7177	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		7178
		7179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7180	printf "%s\n" "ok" >&6; }
		7181
		7182	X_LIBS="$XMU_LIBS $X_LIBS"
		7183	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		7184
		7185	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		7186
		7187
		7188	else
		7189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7190	printf "%s\n" "no" >&6; }
		7191	:
		7192	fi
		7193
		7194	fi
		7195
		7196	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		7197	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		7198	then :
		7199	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		7200
		7201	fi
6401	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"	7202	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
6402	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :	7203	if test "x$ac_cv_header_sys_ioctl_h" = xyes
6403	cat >>confdefs.h <<_ACEOF	7204	then :
6404	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7205	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6405	_ACEOF
6406		7206
6407	fi	7207	fi
		7208	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		7209	if test "x$ac_cv_header_sys_sockio_h" = xyes
		7210	then :
		7211	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
6408		7212
6409	done	7213	fi
		7214	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		7215	if test "x$ac_cv_header_sys_strredir_h" = xyes
		7216	then :
		7217	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
6410		7218
		7219	fi
		7220	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		7221	if test "x$ac_cv_header_stdint_h" = xyes
		7222	then :
		7223	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6411		7224
		7225	fi
		7226	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		7227	if test "x$ac_cv_header_wchar_h" = xyes
		7228	then :
		7229	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		7230
		7231	fi
		7232
		7233
6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5	7234	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6413	$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }	7235	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6414	if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :	7236	if test ${rxvt_cv_xlib_illegal_access+y}
6415	$as_echo_n "(cached) " >&6	7237	then :
6416	else	7238	printf %s "(cached) " >&6
		7239	else $as_nop
6417	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6418	/* end confdefs.h. */	7241	/* end confdefs.h. */
6419		7242
6420	#define XLIB_ILLEGAL_ACCESS	7243	#define XLIB_ILLEGAL_ACCESS
6421	#include <X11/Xlib.h>	7244	#include <X11/Xlib.h>
6422		7245
6423	int	7246	int
6424	main ()	7247	main (void)
6425	{	7248	{
6426		7249
6427	Display *dpy;	7250	Display *dpy;
6428	dpy->xdefaults = (char *)0;	7251	dpy->xdefaults = (char *)0;
6429		7252
6430	;	7253	;
6431	return 0;	7254	return 0;
6432	}	7255	}
6433	_ACEOF	7256	_ACEOF
6434	if ac_fn_cxx_try_compile "$LINENO"; then :	7257	if ac_fn_cxx_try_compile "$LINENO"
		7258	then :
6435	rxvt_cv_xlib_illegal_access=yes	7259	rxvt_cv_xlib_illegal_access=yes
		7260	else $as_nop
		7261	rxvt_cv_xlib_illegal_access=no
		7262
		7263	fi
		7264	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7265	fi
		7266	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7267	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7268	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7269
		7270	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7271
		7272	fi
		7273
		7274	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7275	if test "x$ac_cv_type_mode_t" = xyes
		7276	then :
		7277
		7278	else $as_nop
		7279
		7280	printf "%s\n" "#define mode_t int" >>confdefs.h
		7281
		7282	fi
		7283
		7284
		7285	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7286	"
		7287	if test "x$ac_cv_type_pid_t" = xyes
		7288	then :
		7289
		7290	else $as_nop
		7291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7292	/* end confdefs.h. */
		7293
		7294	#if defined _WIN64 && !defined __CYGWIN__
		7295	LLP64
		7296	#endif
		7297
		7298	int
		7299	main (void)
		7300	{
		7301
		7302	;
		7303	return 0;
		7304	}
		7305
		7306	_ACEOF
		7307	if ac_fn_cxx_try_compile "$LINENO"
		7308	then :
		7309	ac_pid_type='int'
		7310	else $as_nop
		7311	ac_pid_type='__int64'
		7312	fi
		7313	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7314
		7315	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7316
		7317
		7318	fi
		7319
		7320
		7321	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7322	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7323	if test ${ac_cv_path_GREP+y}
		7324	then :
		7325	printf %s "(cached) " >&6
		7326	else $as_nop
		7327	if test -z "$GREP"; then
		7328	ac_path_GREP_found=false
		7329	# Loop through the user's path and test for each of PROGNAME-LIST
		7330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7331	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7332	do
		7333	IFS=$as_save_IFS
		7334	case $as_dir in #(((
		7335	'') as_dir=./ ;;
		7336	*/) ;;
		7337	*) as_dir=$as_dir/ ;;
		7338	esac
		7339	for ac_prog in grep ggrep
		7340	do
		7341	for ac_exec_ext in '' $ac_executable_extensions; do
		7342	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7343	as_fn_executable_p "$ac_path_GREP" \|\| continue
		7344	# Check for GNU ac_path_GREP and select it if it is found.
		7345	# Check for GNU $ac_path_GREP
		7346	case `"$ac_path_GREP" --version 2>&1` in
		7347	GNU)
		7348	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7349	*)
		7350	ac_count=0
		7351	printf %s 0123456789 >"conftest.in"
		7352	while :
		7353	do
		7354	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7355	mv "conftest.tmp" "conftest.in"
		7356	cp "conftest.in" "conftest.nl"
		7357	printf "%s\n" 'GREP' >> "conftest.nl"
		7358	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7359	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7360	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7361	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7362	# Best one so far, save it but keep looking for a better one
		7363	ac_cv_path_GREP="$ac_path_GREP"
		7364	ac_path_GREP_max=$ac_count
		7365	fi
		7366	# 10*(2^10) chars as input seems more than enough
		7367	test $ac_count -gt 10 && break
		7368	done
		7369	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7370	esac
		7371
		7372	$ac_path_GREP_found && break 3
		7373	done
		7374	done
		7375	done
		7376	IFS=$as_save_IFS
		7377	if test -z "$ac_cv_path_GREP"; then
		7378	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7379	fi
6436	else	7380	else
6437	rxvt_cv_xlib_illegal_access=no	7381	ac_cv_path_GREP=$GREP
6438
6439	fi	7382	fi
6440	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6441	fi
6442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6443	$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6444	if test x$rxvt_cv_xlib_illegal_access = xyes; then
6445		7383
6446	$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6447
6448	fi	7384	fi
		7385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7386	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7387	GREP="$ac_cv_path_GREP"
6449		7388
6450	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6451	if test "x$ac_cv_type_mode_t" = x""yes; then :
6452		7389
		7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7391	printf %s "checking for egrep... " >&6; }
		7392	if test ${ac_cv_path_EGREP+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		7397	then ac_cv_path_EGREP="$GREP -E"
		7398	else
		7399	if test -z "$EGREP"; then
		7400	ac_path_EGREP_found=false
		7401	# Loop through the user's path and test for each of PROGNAME-LIST
		7402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7403	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7404	do
		7405	IFS=$as_save_IFS
		7406	case $as_dir in #(((
		7407	'') as_dir=./ ;;
		7408	*/) ;;
		7409	*) as_dir=$as_dir/ ;;
		7410	esac
		7411	for ac_prog in egrep
		7412	do
		7413	for ac_exec_ext in '' $ac_executable_extensions; do
		7414	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7415	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		7416	# Check for GNU ac_path_EGREP and select it if it is found.
		7417	# Check for GNU $ac_path_EGREP
		7418	case `"$ac_path_EGREP" --version 2>&1` in
		7419	GNU)
		7420	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7421	*)
		7422	ac_count=0
		7423	printf %s 0123456789 >"conftest.in"
		7424	while :
		7425	do
		7426	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7427	mv "conftest.tmp" "conftest.in"
		7428	cp "conftest.in" "conftest.nl"
		7429	printf "%s\n" 'EGREP' >> "conftest.nl"
		7430	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		7431	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		7432	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7433	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7434	# Best one so far, save it but keep looking for a better one
		7435	ac_cv_path_EGREP="$ac_path_EGREP"
		7436	ac_path_EGREP_max=$ac_count
		7437	fi
		7438	# 10*(2^10) chars as input seems more than enough
		7439	test $ac_count -gt 10 && break
		7440	done
		7441	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7442	esac
		7443
		7444	$ac_path_EGREP_found && break 3
		7445	done
		7446	done
		7447	done
		7448	IFS=$as_save_IFS
		7449	if test -z "$ac_cv_path_EGREP"; then
		7450	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7451	fi
6453	else	7452	else
6454		7453	ac_cv_path_EGREP=$EGREP
6455	cat >>confdefs.h <<_ACEOF
6456	#define mode_t int
6457	_ACEOF
6458
6459	fi	7454	fi
6460		7455
6461	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"	7456	fi
6462	if test "x$ac_cv_type_pid_t" = x""yes; then :
6463
6464	else
6465
6466	cat >>confdefs.h <<_ACEOF
6467	#define pid_t int
6468	_ACEOF
6469
6470	fi	7457	fi
		7458	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7459	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7460	EGREP="$ac_cv_path_EGREP"
6471		7461
		7462
6472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5	7463	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6473	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }	7464	printf %s "checking for uid_t in sys/types.h... " >&6; }
6474	if test "${ac_cv_type_uid_t+set}" = set; then :	7465	if test ${ac_cv_type_uid_t+y}
6475	$as_echo_n "(cached) " >&6	7466	then :
6476	else	7467	printf %s "(cached) " >&6
		7468	else $as_nop
6477	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7469	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6478	/* end confdefs.h. */	7470	/* end confdefs.h. */
6479	#include <sys/types.h>	7471	#include <sys/types.h>
6480		7472
6481	_ACEOF	7473	_ACEOF
6482	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7474	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6483	$EGREP "uid_t" >/dev/null 2>&1; then :	7475	$EGREP "uid_t" >/dev/null 2>&1
		7476	then :
6484	ac_cv_type_uid_t=yes	7477	ac_cv_type_uid_t=yes
6485	else	7478	else $as_nop
6486	ac_cv_type_uid_t=no	7479	ac_cv_type_uid_t=no
6487	fi	7480	fi
6488	rm -f conftest*	7481	rm -rf conftest*
6489		7482
6490	fi	7483	fi
6491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5	7484	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6492	$as_echo "$ac_cv_type_uid_t" >&6; }	7485	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6493	if test $ac_cv_type_uid_t = no; then	7486	if test $ac_cv_type_uid_t = no; then
6494		7487
6495	$as_echo "#define uid_t int" >>confdefs.h	7488	printf "%s\n" "#define uid_t int" >>confdefs.h
6496		7489
6497		7490
6498	$as_echo "#define gid_t int" >>confdefs.h	7491	printf "%s\n" "#define gid_t int" >>confdefs.h
6499		7492
6500	fi	7493	fi
6501		7494
6502	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"	7495	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6503	case $ac_cv_c_int16_t in #(	7496	case $ac_cv_c_int16_t in #(
6504	no\|yes) ;; #(	7497	no\|yes) ;; #(
6505	*)	7498	*)
6506		7499
6507	cat >>confdefs.h <<_ACEOF	7500	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6508	#define int16_t $ac_cv_c_int16_t
6509	_ACEOF
6510	;;	7501	;;
6511	esac	7502	esac
6512		7503
6513	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"	7504	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6514	case $ac_cv_c_uint16_t in #(	7505	case $ac_cv_c_uint16_t in #(
6515	no\|yes) ;; #(	7506	no\|yes) ;; #(
6516	*)	7507	*)
6517		7508
6518		7509
6519	cat >>confdefs.h <<_ACEOF	7510	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6520	#define uint16_t $ac_cv_c_uint16_t
6521	_ACEOF
6522	;;	7511	;;
6523	esac	7512	esac
6524		7513
6525	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"	7514	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6526	case $ac_cv_c_int32_t in #(	7515	case $ac_cv_c_int32_t in #(
6527	no\|yes) ;; #(	7516	no\|yes) ;; #(
6528	*)	7517	*)
6529		7518
6530	cat >>confdefs.h <<_ACEOF	7519	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6531	#define int32_t $ac_cv_c_int32_t
6532	_ACEOF
6533	;;	7520	;;
6534	esac	7521	esac
6535		7522
6536	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"	7523	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6537	case $ac_cv_c_uint32_t in #(	7524	case $ac_cv_c_uint32_t in #(
6538	no\|yes) ;; #(	7525	no\|yes) ;; #(
6539	*)	7526	*)
6540		7527
6541	$as_echo "#define _UINT32_T 1" >>confdefs.h	7528	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6542		7529
6543		7530
6544	cat >>confdefs.h <<_ACEOF	7531	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6545	#define uint32_t $ac_cv_c_uint32_t
6546	_ACEOF
6547	;;	7532	;;
6548	esac	7533	esac
6549		7534
6550		7535
6551	for ac_func in unsetenv
6552	do :
6553	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"	7536	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6554	if test "x$ac_cv_func_unsetenv" = x""yes; then :	7537	if test "x$ac_cv_func_unsetenv" = xyes
6555	cat >>confdefs.h <<_ACEOF	7538	then :
6556	#define HAVE_UNSETENV 1	7539	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6557	_ACEOF
6558		7540
6559	fi	7541	fi
6560	done
6561		7542
6562		7543
6563		7544
6564	support_utmp=yes	7545	support_utmp=yes
6565	support_wtmp=yes	7546	support_wtmp=yes
6566	support_lastlog=yes	7547	support_lastlog=yes
6567		7548
6568	# Check whether --enable-utmp was given.	7549	# Check whether --enable-utmp was given.
6569	if test "${enable_utmp+set}" = set; then :	7550	if test ${enable_utmp+y}
		7551	then :
6570	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then	7552	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6571	support_utmp=$enableval	7553	support_utmp=$enableval
6572	fi	7554	fi
6573	fi	7555	fi
6574		7556
6575		7557
6576	# Check whether --enable-wtmp was given.	7558	# Check whether --enable-wtmp was given.
6577	if test "${enable_wtmp+set}" = set; then :	7559	if test ${enable_wtmp+y}
		7560	then :
6578	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then	7561	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6579	support_wtmp=$enableval	7562	support_wtmp=$enableval
6580	fi	7563	fi
6581	fi	7564	fi
6582		7565
6583		7566
6584	# Check whether --enable-lastlog was given.	7567	# Check whether --enable-lastlog was given.
6585	if test "${enable_lastlog+set}" = set; then :	7568	if test ${enable_lastlog+y}
		7569	then :
6586	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then	7570	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6587	support_lastlog=$enableval	7571	support_lastlog=$enableval
6588	fi	7572	fi
6589	fi	7573	fi
6590		7574
6591		7575
6592	if test x$support_utmp = xyes; then	7576	if test x$support_utmp = xyes; then
6593		7577
6594	$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h	7578	printf "%s\n" "#define UTMP_SUPPORT 1" >>confdefs.h
6595		7579
6596	fi	7580	fi
6597	if test x$support_wtmp = xyes; then	7581	if test x$support_wtmp = xyes; then
6598		7582
6599	$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h	7583	printf "%s\n" "#define WTMP_SUPPORT 1" >>confdefs.h
6600		7584
6601	fi	7585	fi
6602	if test x$support_lastlog = xyes; then	7586	if test x$support_lastlog = xyes; then
6603		7587
6604	$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h	7588	printf "%s\n" "#define LASTLOG_SUPPORT 1" >>confdefs.h
6605		7589
6606	fi	7590	fi
6607		7591
6608	for ac_func in \	7592	ac_fn_cxx_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
6609	updwtmp \	7593	if test "x$ac_cv_func_updwtmp" = xyes
6610	updwtmpx \	7594	then :
6611	updlastlogx \	7595	printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
6612		7596
6613	do :
6614	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6615	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6616	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6617	cat >>confdefs.h <<_ACEOF
6618	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6619	_ACEOF
6620
6621	fi	7597	fi
6622	done	7598	ac_fn_cxx_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
		7599	if test "x$ac_cv_func_updwtmpx" = xyes
		7600	then :
		7601	printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
6623		7602
		7603	fi
		7604	ac_fn_cxx_check_func "$LINENO" "updlastlogx" "ac_cv_func_updlastlogx"
		7605	if test "x$ac_cv_func_updlastlogx" = xyes
		7606	then :
		7607	printf "%s\n" "#define HAVE_UPDLASTLOGX 1" >>confdefs.h
6624		7608
6625	for ac_header in lastlog.h	7609	fi
6626	do :	7610
		7611
6627	ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"	7612	ac_fn_cxx_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6628	if test "x$ac_cv_header_lastlog_h" = x""yes; then :	7613	if test "x$ac_cv_header_lastlog_h" = xyes
6629	cat >>confdefs.h <<_ACEOF	7614	then :
6630	#define HAVE_LASTLOG_H 1	7615	printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
6631	_ACEOF
6632		7616
6633	fi	7617	fi
6634
6635	done
6636		7618
6637		7619
6638	case $host in	7620	case $host in
6639	--solaris*)	7621	--solaris*)
6640		7622
6641	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h	7623	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
6642		7624
6643	;;	7625	;;
6644	esac	7626	esac
6645		7627
6646		7628
6647	for ac_header in utmp.h	7629	for ac_header in utmp.h
6648	do :	7630	do :
6649	ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"	7631	ac_fn_cxx_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6650	if test "x$ac_cv_header_utmp_h" = x""yes; then :	7632	if test "x$ac_cv_header_utmp_h" = xyes
6651	cat >>confdefs.h <<_ACEOF	7633	then :
6652	#define HAVE_UTMP_H 1	7634	printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
6653	_ACEOF	7635
6654	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "	7636	ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6655	#include <sys/types.h>	7637	#include <sys/types.h>
6656	#include <utmp.h>	7638	#include <utmp.h>
6657		7639
6658	"	7640	"
6659	if test "x$ac_cv_type_struct_utmp" = x""yes; then :	7641	if test "x$ac_cv_type_struct_utmp" = xyes
		7642	then :
6660		7643
6661	cat >>confdefs.h <<_ACEOF	7644	printf "%s\n" "#define HAVE_STRUCT_UTMP 1" >>confdefs.h
6662	#define HAVE_STRUCT_UTMP 1
6663	_ACEOF
6664		7645
6665		7646
6666	fi	7647	fi
6667		7648
6668		7649
6669
6670	# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6671	# ------------------------------------------------------
6672	# Tries to find if the field MEMBER exists in type AGGR, after including
6673	# INCLUDES, setting cache variable VAR accordingly.
6674	ac_fn_cxx_check_member ()
6675	{
6676	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6677	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6678	$as_echo_n "checking for $2.$3... " >&6; }
6679	if eval "test \"\${$4+set}\"" = set; then :
6680	$as_echo_n "(cached) " >&6
6681	else
6682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6683	/* end confdefs.h. */
6684	$5
6685	int
6686	main ()
6687	{
6688	static $2 ac_aggr;
6689	if (ac_aggr.$3)
6690	return 0;
6691	;
6692	return 0;
6693	}
6694	_ACEOF
6695	if ac_fn_cxx_try_compile "$LINENO"; then :
6696	eval "$4=yes"
6697	else
6698	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699	/* end confdefs.h. */
6700	$5
6701	int
6702	main ()
6703	{
6704	static $2 ac_aggr;
6705	if (sizeof ac_aggr.$3)
6706	return 0;
6707	;
6708	return 0;
6709	}
6710	_ACEOF
6711	if ac_fn_cxx_try_compile "$LINENO"; then :
6712	eval "$4=yes"
6713	else
6714	eval "$4=no"
6715	fi
6716	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6717	fi
6718	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6719	fi
6720	eval ac_res=\$$4
6721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6722	$as_echo "$ac_res" >&6; }
6723	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
6724
6725	} # ac_fn_cxx_check_member
6726	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "	7650	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6727	#include <sys/types.h>	7651	#include <sys/types.h>
6728	#include <utmp.h>	7652	#include <utmp.h>
6729		7653
6730	"	7654	"
6731	if test "x$ac_cv_member_struct_utmp_ut_host" = x""yes; then :	7655	if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
		7656	then :
6732		7657
6733	$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h	7658	printf "%s\n" "#define HAVE_UTMP_HOST 1" >>confdefs.h
6734		7659
6735	fi	7660	fi
6736		7661
6737		7662
6738	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "	7663	ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6739	#include <sys/types.h>	7664	#include <sys/types.h>
6740	#include <utmp.h>	7665	#include <utmp.h>
6741		7666
6742	"	7667	"
6743	if test "x$ac_cv_member_struct_utmp_ut_pid" = x""yes; then :	7668	if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
		7669	then :
6744		7670
6745	$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h	7671	printf "%s\n" "#define HAVE_UTMP_PID 1" >>confdefs.h
6746		7672
6747	fi	7673	fi
6748		7674
6749		7675
6750	fi	7676	fi
6751		7677
6752	done	7678	done
6753		7679
6754
6755	for ac_header in utmpx.h	7680	for ac_header in utmpx.h
6756	do :	7681	do :
6757	ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"	7682	ac_fn_cxx_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6758	if test "x$ac_cv_header_utmpx_h" = x""yes; then :	7683	if test "x$ac_cv_header_utmpx_h" = xyes
6759	cat >>confdefs.h <<_ACEOF	7684	then :
6760	#define HAVE_UTMPX_H 1	7685	printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
6761	_ACEOF	7686
6762	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "	7687	ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6763	#include <sys/types.h>	7688	#include <sys/types.h>
6764	#include <utmpx.h>	7689	#include <utmpx.h>
6765		7690
6766	"	7691	"
6767	if test "x$ac_cv_type_struct_utmpx" = x""yes; then :	7692	if test "x$ac_cv_type_struct_utmpx" = xyes
		7693	then :
6768		7694
6769	cat >>confdefs.h <<_ACEOF	7695	printf "%s\n" "#define HAVE_STRUCT_UTMPX 1" >>confdefs.h
6770	#define HAVE_STRUCT_UTMPX 1
6771	_ACEOF
6772		7696
6773		7697
6774	fi	7698	fi
6775		7699
6776		7700
6777	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "	7701	ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6778	#include <sys/types.h>	7702	#include <sys/types.h>
6779	#include <utmpx.h>	7703	#include <utmpx.h>
6780		7704
6781	"	7705	"
6782	if test "x$ac_cv_member_struct_utmpx_ut_host" = x""yes; then :	7706	if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
		7707	then :
6783		7708
6784	$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h	7709	printf "%s\n" "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6785		7710
6786	fi	7711	fi
6787		7712
6788		7713
6789	fi	7714	fi
6790		7715
6791	done	7716	done
6792
6793	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "	7717	ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6794	#include <sys/types.h>	7718	#include <sys/types.h>
6795	#include <utmp.h>	7719	#include <utmp.h>
6796	#ifdef HAVE_LASTLOG_H	7720	#ifdef HAVE_LASTLOG_H
6797	#include <lastlog.h>	7721	#include <lastlog.h>
6798	#endif	7722	#endif
6799		7723
6800	"	7724	"
6801	if test "x$ac_cv_type_struct_lastlog" = x""yes; then :	7725	if test "x$ac_cv_type_struct_lastlog" = xyes
		7726	then :
6802		7727
6803	cat >>confdefs.h <<_ACEOF	7728	printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h
6804	#define HAVE_STRUCT_LASTLOG 1
6805	_ACEOF
6806		7729
6807		7730
6808	fi	7731	fi
6809		7732
6810		7733
…		…
6814	#ifdef HAVE_LASTLOG_H	7737	#ifdef HAVE_LASTLOG_H
6815	#include <lastlog.h>	7738	#include <lastlog.h>
6816	#endif	7739	#endif
6817		7740
6818	"	7741	"
6819	if test "x$ac_cv_type_struct_lastlogx" = x""yes; then :	7742	if test "x$ac_cv_type_struct_lastlogx" = xyes
		7743	then :
6820		7744
6821	cat >>confdefs.h <<_ACEOF	7745	printf "%s\n" "#define HAVE_STRUCT_LASTLOGX 1" >>confdefs.h
6822	#define HAVE_STRUCT_LASTLOGX 1
6823	_ACEOF
6824		7746
6825		7747
6826	fi	7748	fi
6827		7749
6828		7750
6829		7751
6830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5	7752	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6831	$as_echo_n "checking for a fallback location of utmp... " >&6; }	7753	printf %s "checking for a fallback location of utmp... " >&6; }
6832	if test "${pt_cv_path_utmp+set}" = set; then :	7754	if test ${pt_cv_path_utmp+y}
6833	$as_echo_n "(cached) " >&6	7755	then :
6834	else	7756	printf %s "(cached) " >&6
		7757	else $as_nop
6835		7758
6836	if test "$cross_compiling" != yes; then	7759	if test "$cross_compiling" != yes; then
6837	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do	7760	for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6838	if test -f "$file"; then	7761	if test -f "$file"; then
6839	pt_cv_path_utmp=$file	7762	pt_cv_path_utmp=$file
6840	break	7763	break
6841	fi	7764	fi
6842	done	7765	done
6843	fi	7766	fi
6844	fi	7767	fi
6845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5	7768	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6846	$as_echo "$pt_cv_path_utmp" >&6; }	7769	printf "%s\n" "$pt_cv_path_utmp" >&6; }
6847	if test x$pt_cv_path_utmp != x; then	7770	if test x$pt_cv_path_utmp != x; then
6848		7771
6849	cat >>confdefs.h <<_ACEOF	7772	printf "%s\n" "#define PT_UTMP_FILE \"$pt_cv_path_utmp\"" >>confdefs.h
6850	#define PT_UTMP_FILE "$pt_cv_path_utmp"
6851	_ACEOF
6852		7773
6853	elif test "$cross_compiling" = yes; then	7774	elif test "$cross_compiling" = yes; then
6854	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5	7775	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
6855	$as_echo "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}	7776	printf "%s\n" "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6856	fi	7777	fi
6857		7778
6858		7779
6859	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5	7780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
6860	$as_echo_n "checking for a fallback location of wtmp... " >&6; }	7781	printf %s "checking for a fallback location of wtmp... " >&6; }
6861	if test "${pt_cv_path_wtmp+set}" = set; then :	7782	if test ${pt_cv_path_wtmp+y}
6862	$as_echo_n "(cached) " >&6	7783	then :
6863	else	7784	printf %s "(cached) " >&6
		7785	else $as_nop
6864		7786
6865	if test "$cross_compiling" != yes; then	7787	if test "$cross_compiling" != yes; then
6866	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do	7788	for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
6867	if test -f "$file"; then	7789	if test -f "$file"; then
6868	pt_cv_path_wtmp=$file	7790	pt_cv_path_wtmp=$file
6869	break	7791	break
6870	fi	7792	fi
6871	done	7793	done
6872	fi	7794	fi
6873	fi	7795	fi
6874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5	7796	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6875	$as_echo "$pt_cv_path_wtmp" >&6; }	7797	printf "%s\n" "$pt_cv_path_wtmp" >&6; }
6876	if test x$pt_cv_path_wtmp != x; then	7798	if test x$pt_cv_path_wtmp != x; then
6877		7799
6878	cat >>confdefs.h <<_ACEOF	7800	printf "%s\n" "#define PT_WTMP_FILE \"$pt_cv_path_wtmp\"" >>confdefs.h
6879	#define PT_WTMP_FILE "$pt_cv_path_wtmp"
6880	_ACEOF
6881		7801
6882	elif test "$cross_compiling" = yes; then	7802	elif test "$cross_compiling" = yes; then
6883	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5	7803	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
6884	$as_echo "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}	7804	printf "%s\n" "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
6885	fi	7805	fi
6886		7806
6887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5	7807	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
6888	$as_echo_n "checking for a fallback location of wtmpx... " >&6; }	7808	printf %s "checking for a fallback location of wtmpx... " >&6; }
6889	if test "${pt_cv_path_wtmpx+set}" = set; then :	7809	if test ${pt_cv_path_wtmpx+y}
6890	$as_echo_n "(cached) " >&6	7810	then :
6891	else	7811	printf %s "(cached) " >&6
		7812	else $as_nop
6892		7813
6893	if test "$cross_compiling" != yes; then	7814	if test "$cross_compiling" != yes; then
6894	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do	7815	for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
6895	if test -f "$file"; then	7816	if test -f "$file"; then
6896	pt_cv_path_wtmpx=$file	7817	pt_cv_path_wtmpx=$file
6897	break	7818	break
6898	fi	7819	fi
6899	done	7820	done
6900	fi	7821	fi
6901	fi	7822	fi
6902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5	7823	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
6903	$as_echo "$pt_cv_path_wtmpx" >&6; }	7824	printf "%s\n" "$pt_cv_path_wtmpx" >&6; }
6904	if test x$pt_cv_path_wtmpx != x; then	7825	if test x$pt_cv_path_wtmpx != x; then
6905		7826
6906	cat >>confdefs.h <<_ACEOF	7827	printf "%s\n" "#define PT_WTMPX_FILE \"$pt_cv_path_wtmpx\"" >>confdefs.h
6907	#define PT_WTMPX_FILE "$pt_cv_path_wtmpx"
6908	_ACEOF
6909		7828
6910	elif test "$cross_compiling" = yes; then	7829	elif test "$cross_compiling" = yes; then
6911	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5	7830	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
6912	$as_echo "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}	7831	printf "%s\n" "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
6913	fi	7832	fi
6914		7833
6915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5	7834	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
6916	$as_echo_n "checking for a fallback location of lastlog... " >&6; }	7835	printf %s "checking for a fallback location of lastlog... " >&6; }
6917	if test "${pt_cv_path_lastlog+set}" = set; then :	7836	if test ${pt_cv_path_lastlog+y}
6918	$as_echo_n "(cached) " >&6	7837	then :
6919	else	7838	printf %s "(cached) " >&6
		7839	else $as_nop
6920		7840
6921	if test "$cross_compiling" != yes; then	7841	if test "$cross_compiling" != yes; then
6922	for file in "/var/log/lastlog" "/var/adm/lastlog"; do	7842	for file in "/var/log/lastlog" "/var/adm/lastlog"; do
6923	if test -f "$file"; then	7843	if test -f "$file"; then
6924	pt_cv_path_lastlog=$file	7844	pt_cv_path_lastlog=$file
6925	break	7845	break
6926	fi	7846	fi
6927	done	7847	done
6928	fi	7848	fi
6929	fi	7849	fi
6930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5	7850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
6931	$as_echo "$pt_cv_path_lastlog" >&6; }	7851	printf "%s\n" "$pt_cv_path_lastlog" >&6; }
6932	if test x$pt_cv_path_lastlog != x; then	7852	if test x$pt_cv_path_lastlog != x; then
6933		7853
6934	cat >>confdefs.h <<_ACEOF	7854	printf "%s\n" "#define PT_LASTLOG_FILE \"$pt_cv_path_lastlog\"" >>confdefs.h
6935	#define PT_LASTLOG_FILE "$pt_cv_path_lastlog"
6936	_ACEOF
6937		7855
6938	elif test "$cross_compiling" = yes; then	7856	elif test "$cross_compiling" = yes; then
6939	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
6940	$as_echo "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}	7858	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
6941	fi	7859	fi
6942		7860
6943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5	7861	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
6944	$as_echo_n "checking for a fallback location of lastlogx... " >&6; }	7862	printf %s "checking for a fallback location of lastlogx... " >&6; }
6945	if test "${pt_cv_path_lastlogx+set}" = set; then :	7863	if test ${pt_cv_path_lastlogx+y}
6946	$as_echo_n "(cached) " >&6	7864	then :
6947	else	7865	printf %s "(cached) " >&6
		7866	else $as_nop
6948		7867
6949	if test "$cross_compiling" != yes; then	7868	if test "$cross_compiling" != yes; then
6950	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do	7869	for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
6951	if test -f "$file"; then	7870	if test -f "$file"; then
6952	pt_cv_path_lastlogx=$file	7871	pt_cv_path_lastlogx=$file
6953	break	7872	break
6954	fi	7873	fi
6955	done	7874	done
6956	fi	7875	fi
6957	fi	7876	fi
6958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5	7877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
6959	$as_echo "$pt_cv_path_lastlogx" >&6; }	7878	printf "%s\n" "$pt_cv_path_lastlogx" >&6; }
6960	if test x$pt_cv_path_lastlogx != x; then	7879	if test x$pt_cv_path_lastlogx != x; then
6961		7880
6962	cat >>confdefs.h <<_ACEOF
6963	#define PT_LASTLOGX_FILE "$pt_cv_path_lastlogx"	7881	printf "%s\n" "#define PT_LASTLOGX_FILE \"$pt_cv_path_lastlogx\"" >>confdefs.h
6964	_ACEOF
6965		7882
6966	elif test "$cross_compiling" = yes; then	7883	elif test "$cross_compiling" = yes; then
6967	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5	7884	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
6968	$as_echo "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}	7885	printf "%s\n" "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
6969	fi	7886	fi
6970		7887
6971		7888
6972		7889
6973		7890
6974	save_LIBS=$LIBS	7891	save_LIBS=$LIBS
6975	save_CFLAGS=$CFLAGS	7892	save_CXXFLAGS=$CXXFLAGS
6976	CFLAGS="$CFLAGS $X_CFLAGS"	7893	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
6977	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"	7894	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
6978	if test x$support_xim = xyes; then	7895	if test x$support_xim = xyes; then
6979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5	7896	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
6980	$as_echo_n "checking for working Xlocale... " >&6; }	7897	printf %s "checking for working Xlocale... " >&6; }
6981	if test "${rxvt_cv_func_xlocale+set}" = set; then :	7898	if test ${rxvt_cv_func_xlocale+y}
6982	$as_echo_n "(cached) " >&6	7899	then :
6983	else	7900	printf %s "(cached) " >&6
		7901	else $as_nop
6984	if test "$cross_compiling" = yes; then :	7902	if test "$cross_compiling" = yes
		7903	then :
6985	:	7904	:
6986	else	7905	else $as_nop
6987	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6988	/* end confdefs.h. */	7907	/* end confdefs.h. */
6989		7908
6990	#include <X11/Xlib.h>	7909	#include <X11/Xlib.h>
6991	#include <stdlib.h>	7910	#include <stdlib.h>
…		…
6996	else	7915	else
6997	exit (1);	7916	exit (1);
6998	}	7917	}
6999		7918
7000	_ACEOF	7919	_ACEOF
7001	if ac_fn_cxx_try_run "$LINENO"; then :	7920	if ac_fn_cxx_try_run "$LINENO"
		7921	then :
7002	rxvt_cv_func_xlocale=yes	7922	rxvt_cv_func_xlocale=yes
7003	else	7923	else $as_nop
7004	rxvt_cv_func_xlocale=no	7924	rxvt_cv_func_xlocale=no
7005	fi	7925	fi
7006	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	7926	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7007	conftest.$ac_objext conftest.beam conftest.$ac_ext	7927	conftest.$ac_objext conftest.beam conftest.$ac_ext
7008	fi	7928	fi
7009		7929
7010	fi	7930	fi
7011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5	7931	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7012	$as_echo "$rxvt_cv_func_xlocale" >&6; }	7932	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7013	if test x$rxvt_cv_func_xlocale = xyes; then	7933	if test x$rxvt_cv_func_xlocale = xyes; then
7014		7934
7015	$as_echo "#define USE_XIM 1" >>confdefs.h	7935	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7016		7936
7017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5	7937	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7018	$as_echo_n "checking for broken XIM callback... " >&6; }	7938	printf %s "checking for broken XIM callback... " >&6; }
7019	if test "${rxvt_cv_broken_ximcb+set}" = set; then :	7939	if test ${rxvt_cv_broken_ximcb+y}
7020	$as_echo_n "(cached) " >&6	7940	then :
7021	else	7941	printf %s "(cached) " >&6
		7942	else $as_nop
7022	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7023	/* end confdefs.h. */	7944	/* end confdefs.h. */
7024		7945
7025	#include <X11/Xlib.h>	7946	#include <X11/Xlib.h>
7026		7947
…		…
7030	XIMCallback cb;	7951	XIMCallback cb;
7031	cb.callback = im_destroy_cb;	7952	cb.callback = im_destroy_cb;
7032	}	7953	}
7033		7954
7034	_ACEOF	7955	_ACEOF
7035	if ac_fn_cxx_try_compile "$LINENO"; then :	7956	if ac_fn_cxx_try_compile "$LINENO"
		7957	then :
7036	rxvt_cv_broken_ximcb=yes	7958	rxvt_cv_broken_ximcb=yes
7037	else	7959	else $as_nop
7038	rxvt_cv_broken_ximcb=no	7960	rxvt_cv_broken_ximcb=no
7039	fi	7961	fi
7040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	7962	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7041	fi	7963	fi
7042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5	7964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7043	$as_echo "$rxvt_cv_broken_ximcb" >&6; }	7965	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7044		7966
7045	if test x$rxvt_cv_broken_ximcb = xyes; then	7967	if test x$rxvt_cv_broken_ximcb = xyes; then
7046		7968
7047	$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h	7969	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7048		7970
7049	fi	7971	fi
7050	fi	7972	fi
7051	fi	7973	fi
7052		7974
7053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5	7975	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7054	$as_echo_n "checking for working X setlocale... " >&6; }	7976	printf %s "checking for working X setlocale... " >&6; }
7055	if test "${rxvt_cv_func_xsetlocale+set}" = set; then :	7977	if test ${rxvt_cv_func_xsetlocale+y}
7056	$as_echo_n "(cached) " >&6	7978	then :
7057	else	7979	printf %s "(cached) " >&6
		7980	else $as_nop
7058	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	7981	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7059	/* end confdefs.h. */	7982	/* end confdefs.h. */
7060	#define X_LOCALE 1	7983	#define X_LOCALE 1
7061	#include <X11/Xlocale.h>	7984	#include <X11/Xlocale.h>
7062	int	7985	int
7063	main ()	7986	main (void)
7064	{	7987	{
7065	setlocale(LC_CTYPE, "");	7988	setlocale(LC_CTYPE, "");
7066	;	7989	;
7067	return 0;	7990	return 0;
7068	}	7991	}
7069	_ACEOF	7992	_ACEOF
7070	if ac_fn_cxx_try_link "$LINENO"; then :	7993	if ac_fn_cxx_try_link "$LINENO"
		7994	then :
7071	rxvt_cv_func_xsetlocale=yes	7995	rxvt_cv_func_xsetlocale=yes
7072	else	7996	else $as_nop
7073	rxvt_cv_func_xsetlocale=no	7997	rxvt_cv_func_xsetlocale=no
7074	fi	7998	fi
7075	rm -f core conftest.err conftest.$ac_objext \	7999	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7076	conftest$ac_exeext conftest.$ac_ext	8000	conftest$ac_exeext conftest.$ac_ext
7077	fi	8001	fi
7078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5	8002	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7079	$as_echo "$rxvt_cv_func_xsetlocale" >&6; }	8003	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7080	if test x$rxvt_cv_func_xsetlocale = xyes; then	8004	if test x$rxvt_cv_func_xsetlocale = xyes; then
7081		8005
7082	$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h	8006	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7083		8007
7084	fi	8008	fi
7085	LIBS=$save_LIBS	8009	LIBS=$save_LIBS
7086	CFLAGS=$save_CFLAGS	8010	CXXFLAGS=$save_CXXFLAGS
7087		8011
7088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5	8012	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7089	$as_echo_n "checking for working nl_langinfo... " >&6; }	8013	printf %s "checking for working nl_langinfo... " >&6; }
7090	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then :	8014	if test ${rxvt_cv_func_nl_langinfo+y}
7091	$as_echo_n "(cached) " >&6	8015	then :
7092	else	8016	printf %s "(cached) " >&6
		8017	else $as_nop
7093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8018	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7094	/* end confdefs.h. */	8019	/* end confdefs.h. */
7095	#include <langinfo.h>	8020	#include <langinfo.h>
7096	int	8021	int
7097	main ()	8022	main (void)
7098	{	8023	{
7099	nl_langinfo(CODESET);	8024	nl_langinfo(CODESET);
7100	;	8025	;
7101	return 0;	8026	return 0;
7102	}	8027	}
7103	_ACEOF	8028	_ACEOF
7104	if ac_fn_cxx_try_link "$LINENO"; then :	8029	if ac_fn_cxx_try_link "$LINENO"
		8030	then :
7105	rxvt_cv_func_nl_langinfo=yes	8031	rxvt_cv_func_nl_langinfo=yes
7106	else	8032	else $as_nop
7107	rxvt_cv_func_nl_langinfo=no	8033	rxvt_cv_func_nl_langinfo=no
7108	fi	8034	fi
7109	rm -f core conftest.err conftest.$ac_objext \	8035	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7110	conftest$ac_exeext conftest.$ac_ext	8036	conftest$ac_exeext conftest.$ac_ext
7111	fi	8037	fi
7112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5	8038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7113	$as_echo "$rxvt_cv_func_nl_langinfo" >&6; }	8039	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7114	if test x$rxvt_cv_func_nl_langinfo = xyes; then	8040	if test x$rxvt_cv_func_nl_langinfo = xyes; then
7115		8041
7116	$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h	8042	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7117		8043
7118	fi	8044	fi
		8045
7119		8046
7120		8047
7121	case $host in	8048	case $host in
7122	--solaris*)	8049	--solaris*)
		8050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8051	/* end confdefs.h. */
7123		8052
		8053	#if __STDC_VERSION__ >= 199901L
		8054	error
		8055	#endif
		8056
		8057	int
		8058	main (void)
		8059	{
		8060
		8061	;
		8062	return 0;
		8063	}
		8064	_ACEOF
		8065	if ac_fn_cxx_try_compile "$LINENO"
		8066	then :
7124	$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h	8067	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
7125		8068
		8069	else $as_nop
		8070	printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h
		8071
		8072	fi
		8073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5	8074	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7127	$as_echo_n "checking for library containing sendmsg... " >&6; }	8075	printf %s "checking for library containing sendmsg... " >&6; }
7128	if test "${ac_cv_search_sendmsg+set}" = set; then :	8076	if test ${ac_cv_search_sendmsg+y}
7129	$as_echo_n "(cached) " >&6	8077	then :
7130	else	8078	printf %s "(cached) " >&6
		8079	else $as_nop
7131	ac_func_search_save_LIBS=$LIBS	8080	ac_func_search_save_LIBS=$LIBS
7132	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8081	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7133	/* end confdefs.h. */	8082	/* end confdefs.h. */
7134		8083
7135	/* Override any GCC internal prototype to avoid an error.	8084	namespace conftest {
7136	Use char because int might match the return type of a GCC	8085	extern "C" int sendmsg ();
7137	builtin and then its argument prototype would still apply. */	8086	}
7138	#ifdef __cplusplus
7139	extern "C"
7140	#endif
7141	char sendmsg ();
7142	int	8087	int
7143	main ()	8088	main (void)
7144	{	8089	{
7145	return sendmsg ();	8090	return conftest::sendmsg ();
7146	;	8091	;
7147	return 0;	8092	return 0;
7148	}	8093	}
7149	_ACEOF	8094	_ACEOF
7150	for ac_lib in '' socket; do	8095	for ac_lib in '' socket
		8096	do
7151	if test -z "$ac_lib"; then	8097	if test -z "$ac_lib"; then
7152	ac_res="none required"	8098	ac_res="none required"
7153	else	8099	else
7154	ac_res=-l$ac_lib	8100	ac_res=-l$ac_lib
7155	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	8101	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7156	fi	8102	fi
7157	if ac_fn_cxx_try_link "$LINENO"; then :	8103	if ac_fn_cxx_try_link "$LINENO"
		8104	then :
7158	ac_cv_search_sendmsg=$ac_res	8105	ac_cv_search_sendmsg=$ac_res
7159	fi	8106	fi
7160	rm -f core conftest.err conftest.$ac_objext \	8107	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7161	conftest$ac_exeext	8108	conftest$ac_exeext
7162	if test "${ac_cv_search_sendmsg+set}" = set; then :	8109	if test ${ac_cv_search_sendmsg+y}
		8110	then :
7163	break	8111	break
7164	fi	8112	fi
7165	done	8113	done
7166	if test "${ac_cv_search_sendmsg+set}" = set; then :	8114	if test ${ac_cv_search_sendmsg+y}
		8115	then :
7167		8116
7168	else	8117	else $as_nop
7169	ac_cv_search_sendmsg=no	8118	ac_cv_search_sendmsg=no
7170	fi	8119	fi
7171	rm conftest.$ac_ext	8120	rm conftest.$ac_ext
7172	LIBS=$ac_func_search_save_LIBS	8121	LIBS=$ac_func_search_save_LIBS
7173	fi	8122	fi
7174	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5	8123	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
7175	$as_echo "$ac_cv_search_sendmsg" >&6; }	8124	printf "%s\n" "$ac_cv_search_sendmsg" >&6; }
7176	ac_res=$ac_cv_search_sendmsg	8125	ac_res=$ac_cv_search_sendmsg
7177	if test "$ac_res" != no; then :	8126	if test "$ac_res" != no
		8127	then :
7178	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	8128	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7179		8129
7180	fi	8130	fi
7181		8131
7182	;;	8132	;;
7183	esac	8133	esac
7184		8134
7185	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5	8135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
7186	$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }	8136	printf %s "checking for unix-compliant filehandle passing ability... " >&6; }
7187	if test "${pt_cv_can_pass_fds+set}" = set; then :	8137	if test ${pt_cv_can_pass_fds+y}
7188	$as_echo_n "(cached) " >&6	8138	then :
7189	else	8139	printf %s "(cached) " >&6
		8140	else $as_nop
7190	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7191	/* end confdefs.h. */	8142	/* end confdefs.h. */
7192		8143
7193	#include <stddef.h> // broken bsds (is that redundant?) need this	8144	#include <stddef.h> // broken bsds (is that redundant?) need this
7194	#include <sys/types.h>	8145	#include <sys/types.h>
7195	#include <sys/socket.h>	8146	#include <sys/socket.h>
7196	#include <sys/uio.h>	8147	#include <sys/uio.h>
7197		8148
7198	int	8149	int
7199	main ()	8150	main (void)
7200	{	8151	{
7201		8152
7202	{	8153	{
7203	msghdr msg;	8154	msghdr msg;
7204	iovec iov;	8155	iovec iov;
…		…
7225		8176
7226	;	8177	;
7227	return 0;	8178	return 0;
7228	}	8179	}
7229	_ACEOF	8180	_ACEOF
7230	if ac_fn_cxx_try_link "$LINENO"; then :	8181	if ac_fn_cxx_try_link "$LINENO"
		8182	then :
7231	pt_cv_can_pass_fds=yes	8183	pt_cv_can_pass_fds=yes
7232	else	8184	else $as_nop
7233	pt_cv_can_pass_fds=no	8185	pt_cv_can_pass_fds=no
7234	fi	8186	fi
7235	rm -f core conftest.err conftest.$ac_objext \	8187	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7236	conftest$ac_exeext conftest.$ac_ext	8188	conftest$ac_exeext conftest.$ac_ext
7237	fi	8189	fi
7238	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5	8190	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7239	$as_echo "$pt_cv_can_pass_fds" >&6; }	8191	printf "%s\n" "$pt_cv_can_pass_fds" >&6; }
7240	if test x$pt_cv_can_pass_fds = xyes; then	8192	if test x$pt_cv_can_pass_fds = xyes; then
7241		8193
7242	$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h	8194	printf "%s\n" "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7243		8195
7244	else	8196	else
7245	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5	8197	as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7246	fi	8198	fi
7247		8199
7248		8200
7249		8201
7250	for ac_header in \
7251	pty.h \
7252	util.h \
7253	libutil.h \
7254	sys/ioctl.h \
7255	stropts.h \
7256
7257	do :
7258	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7259	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"	8202	ac_fn_cxx_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
7260	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :	8203	if test "x$ac_cv_header_pty_h" = xyes
7261	cat >>confdefs.h <<_ACEOF	8204	then :
7262	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1	8205	printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
7263	_ACEOF
7264		8206
7265	fi	8207	fi
		8208	ac_fn_cxx_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
		8209	if test "x$ac_cv_header_util_h" = xyes
		8210	then :
		8211	printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
7266		8212
7267	done
7268
7269
7270	for ac_func in \
7271	revoke \
7272	_getpty \
7273	getpt \
7274	posix_openpt \
7275	isastream \
7276	setuid \
7277	seteuid \
7278	setreuid \
7279	setresuid \
7280
7281	do :
7282	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7283	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7284	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7285	cat >>confdefs.h <<_ACEOF
7286	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7287	_ACEOF
7288
7289	fi	8213	fi
7290	done	8214	ac_fn_cxx_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
		8215	if test "x$ac_cv_header_libutil_h" = xyes
		8216	then :
		8217	printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
7291		8218
		8219	fi
		8220	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		8221	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		8222	then :
		8223	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
7292		8224
		8225	fi
		8226	ac_fn_cxx_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
		8227	if test "x$ac_cv_header_stropts_h" = xyes
		8228	then :
		8229	printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
		8230
		8231	fi
		8232
		8233
		8234	ac_fn_cxx_check_func "$LINENO" "revoke" "ac_cv_func_revoke"
		8235	if test "x$ac_cv_func_revoke" = xyes
		8236	then :
		8237	printf "%s\n" "#define HAVE_REVOKE 1" >>confdefs.h
		8238
		8239	fi
		8240	ac_fn_cxx_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
		8241	if test "x$ac_cv_func__getpty" = xyes
		8242	then :
		8243	printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
		8244
		8245	fi
		8246	ac_fn_cxx_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
		8247	if test "x$ac_cv_func_getpt" = xyes
		8248	then :
		8249	printf "%s\n" "#define HAVE_GETPT 1" >>confdefs.h
		8250
		8251	fi
		8252	ac_fn_cxx_check_func "$LINENO" "posix_openpt" "ac_cv_func_posix_openpt"
		8253	if test "x$ac_cv_func_posix_openpt" = xyes
		8254	then :
		8255	printf "%s\n" "#define HAVE_POSIX_OPENPT 1" >>confdefs.h
		8256
		8257	fi
		8258	ac_fn_cxx_check_func "$LINENO" "isastream" "ac_cv_func_isastream"
		8259	if test "x$ac_cv_func_isastream" = xyes
		8260	then :
		8261	printf "%s\n" "#define HAVE_ISASTREAM 1" >>confdefs.h
		8262
		8263	fi
		8264	ac_fn_cxx_check_func "$LINENO" "setuid" "ac_cv_func_setuid"
		8265	if test "x$ac_cv_func_setuid" = xyes
		8266	then :
		8267	printf "%s\n" "#define HAVE_SETUID 1" >>confdefs.h
		8268
		8269	fi
		8270	ac_fn_cxx_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
		8271	if test "x$ac_cv_func_seteuid" = xyes
		8272	then :
		8273	printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
		8274
		8275	fi
		8276	ac_fn_cxx_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
		8277	if test "x$ac_cv_func_setreuid" = xyes
		8278	then :
		8279	printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
		8280
		8281	fi
		8282	ac_fn_cxx_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
		8283	if test "x$ac_cv_func_setresuid" = xyes
		8284	then :
		8285	printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
		8286
		8287	fi
		8288
		8289
7293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5	8290	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7294	$as_echo_n "checking for UNIX98 ptys... " >&6; }	8291	printf %s "checking for UNIX98 ptys... " >&6; }
7295	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7296	/* end confdefs.h. */	8293	/* end confdefs.h. */
7297	#include <stdlib.h>	8294	#include <stdlib.h>
7298	int	8295	int
7299	main ()	8296	main (void)
7300	{	8297	{
7301	grantpt(0);unlockpt(0);ptsname(0);	8298	grantpt(0);unlockpt(0);ptsname(0);
7302	;	8299	;
7303	return 0;	8300	return 0;
7304	}	8301	}
7305	_ACEOF	8302	_ACEOF
7306	if ac_fn_cxx_try_link "$LINENO"; then :	8303	if ac_fn_cxx_try_link "$LINENO"
		8304	then :
7307	unix98_pty=yes	8305	unix98_pty=yes
7308		8306
7309	$as_echo "#define UNIX98_PTY 1" >>confdefs.h	8307	printf "%s\n" "#define UNIX98_PTY 1" >>confdefs.h
7310		8308
7311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	8309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7312	$as_echo "yes" >&6; }	8310	printf "%s\n" "yes" >&6; }
7313	else	8311	else $as_nop
7314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7315	$as_echo "no" >&6; }	8313	printf "%s\n" "no" >&6; }
7316	fi	8314	fi
7317	rm -f core conftest.err conftest.$ac_objext \	8315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7318	conftest$ac_exeext conftest.$ac_ext	8316	conftest$ac_exeext conftest.$ac_ext
7319		8317
7320	if test -z "$unix98_pty"; then	8318	if test -z "$unix98_pty"; then
7321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5	8319	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7322	$as_echo_n "checking for library containing openpty... " >&6; }	8320	printf %s "checking for library containing openpty... " >&6; }
7323	if test "${ac_cv_search_openpty+set}" = set; then :	8321	if test ${ac_cv_search_openpty+y}
7324	$as_echo_n "(cached) " >&6	8322	then :
7325	else	8323	printf %s "(cached) " >&6
		8324	else $as_nop
7326	ac_func_search_save_LIBS=$LIBS	8325	ac_func_search_save_LIBS=$LIBS
7327	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8326	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7328	/* end confdefs.h. */	8327	/* end confdefs.h. */
7329		8328
7330	/* Override any GCC internal prototype to avoid an error.	8329	namespace conftest {
7331	Use char because int might match the return type of a GCC	8330	extern "C" int openpty ();
7332	builtin and then its argument prototype would still apply. */	8331	}
7333	#ifdef __cplusplus
7334	extern "C"
7335	#endif
7336	char openpty ();
7337	int	8332	int
7338	main ()	8333	main (void)
7339	{	8334	{
7340	return openpty ();	8335	return conftest::openpty ();
7341	;	8336	;
7342	return 0;	8337	return 0;
7343	}	8338	}
7344	_ACEOF	8339	_ACEOF
7345	for ac_lib in '' util; do	8340	for ac_lib in '' util
		8341	do
7346	if test -z "$ac_lib"; then	8342	if test -z "$ac_lib"; then
7347	ac_res="none required"	8343	ac_res="none required"
7348	else	8344	else
7349	ac_res=-l$ac_lib	8345	ac_res=-l$ac_lib
7350	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	8346	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7351	fi	8347	fi
7352	if ac_fn_cxx_try_link "$LINENO"; then :	8348	if ac_fn_cxx_try_link "$LINENO"
		8349	then :
7353	ac_cv_search_openpty=$ac_res	8350	ac_cv_search_openpty=$ac_res
7354	fi	8351	fi
7355	rm -f core conftest.err conftest.$ac_objext \	8352	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7356	conftest$ac_exeext	8353	conftest$ac_exeext
7357	if test "${ac_cv_search_openpty+set}" = set; then :	8354	if test ${ac_cv_search_openpty+y}
		8355	then :
7358	break	8356	break
7359	fi	8357	fi
7360	done	8358	done
7361	if test "${ac_cv_search_openpty+set}" = set; then :	8359	if test ${ac_cv_search_openpty+y}
		8360	then :
7362		8361
7363	else	8362	else $as_nop
7364	ac_cv_search_openpty=no	8363	ac_cv_search_openpty=no
7365	fi	8364	fi
7366	rm conftest.$ac_ext	8365	rm conftest.$ac_ext
7367	LIBS=$ac_func_search_save_LIBS	8366	LIBS=$ac_func_search_save_LIBS
7368	fi	8367	fi
7369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5	8368	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7370	$as_echo "$ac_cv_search_openpty" >&6; }	8369	printf "%s\n" "$ac_cv_search_openpty" >&6; }
7371	ac_res=$ac_cv_search_openpty	8370	ac_res=$ac_cv_search_openpty
7372	if test "$ac_res" != no; then :	8371	if test "$ac_res" != no
		8372	then :
7373	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"	8373	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
7374		8374
7375	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h	8375	printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
7376		8376
7377	fi	8377	fi
7378		8378
7379	fi	8379	fi
7380		8380
7381		8381
7382		8382
7383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5	8383	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7384	$as_echo_n "checking for tty group... " >&6; }	8384	printf %s "checking for tty group... " >&6; }
7385	if test "${pt_cv_tty_group+set}" = set; then :	8385	if test ${pt_cv_tty_group+y}
7386	$as_echo_n "(cached) " >&6	8386	then :
7387	else	8387	printf %s "(cached) " >&6
		8388	else $as_nop
7388	if test "$cross_compiling" = yes; then :	8389	if test "$cross_compiling" = yes
		8390	then :
7389	pt_cv_tty_group=no	8391	pt_cv_tty_group=no
7390	else	8392	else $as_nop
7391	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7392	/* end confdefs.h. */	8394	/* end confdefs.h. */
7393		8395
7394	#include <sys/types.h>	8396	#include <sys/types.h>
7395	#include <sys/stat.h>	8397	#include <sys/stat.h>
…		…
7410	return 0;	8412	return 0;
7411	else	8413	else
7412	return 1;	8414	return 1;
7413	}	8415	}
7414	_ACEOF	8416	_ACEOF
7415	if ac_fn_cxx_try_run "$LINENO"; then :	8417	if ac_fn_cxx_try_run "$LINENO"
		8418	then :
7416	pt_cv_tty_group=yes	8419	pt_cv_tty_group=yes
7417	else	8420	else $as_nop
7418	pt_cv_tty_group=no	8421	pt_cv_tty_group=no
7419	fi	8422	fi
7420	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \	8423	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7421	conftest.$ac_objext conftest.beam conftest.$ac_ext	8424	conftest.$ac_objext conftest.beam conftest.$ac_ext
7422	fi	8425	fi
7423		8426
7424	fi	8427	fi
7425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5	8428	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7426	$as_echo "$pt_cv_tty_group" >&6; }	8429	printf "%s\n" "$pt_cv_tty_group" >&6; }
7427	if test x$pt_cv_tty_group = xyes; then	8430	if test x$pt_cv_tty_group = xyes; then
7428		8431
7429	$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h	8432	printf "%s\n" "#define TTY_GID_SUPPORT 1" >>confdefs.h
7430		8433
7431	fi	8434	fi
7432		8435
		8436	support_image=no
		8437	if test x$support_inheritpixmap = xyes \|\| test x$support_pixbuf = xyes; then
		8438	support_image=yes
		8439	fi
7433	if test x$support_xft = xyes \|\| test x$support_inheritpixmap = xyes; then	8440	if test x$support_xft = xyes \|\| test x$support_image = xyes; then
7434	rxvt_have_xrender=no	8441	rxvt_have_xrender=no
7435	# Extract the first word of "pkg-config", so it can be a program name with args.	8442
7436	set dummy pkg-config; ac_word=$2
7437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8443	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7438	$as_echo_n "checking for $ac_word... " >&6; }	8444	printf %s "checking for xrender... " >&6; }
7439	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7440	$as_echo_n "(cached) " >&6
7441	else
7442	case $PKG_CONFIG in
7443	[\\/]* \| ?:[\\/]*)
7444	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7445	;;
7446	*)
7447	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7448	for as_dir in $PATH
7449	do
7450	IFS=$as_save_IFS
7451	test -z "$as_dir" && as_dir=.
7452	for ac_exec_ext in '' $ac_executable_extensions; do
7453	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7454	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7455	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7456	break 2
7457	fi
7458	done
7459	done
7460	IFS=$as_save_IFS
7461
7462	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7463	;;
7464	esac
7465	fi
7466	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7467	if test -n "$PKG_CONFIG"; then
7468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7469	$as_echo "$PKG_CONFIG" >&6; }
7470	else
7471	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472	$as_echo "no" >&6; }
7473	fi
7474
7475
7476	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then	8445	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7477	X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS"	8446	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7478	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`"	8447	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		8448
		8449	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8450	printf "%s\n" "ok" >&6; }
		8451
		8452	X_LIBS="$XRENDER_LIBS $X_LIBS"
		8453	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7479	rxvt_have_xrender=yes	8454	rxvt_have_xrender=yes
7480		8455
7481	save_LIBS="$LIBS"	8456	save_LIBS="$LIBS"
7482	LIBS="$LIBS $X_LIBS"	8457	LIBS="$LIBS $X_LIBS"
7483	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"	8458	ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7484	if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then :	8459	if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
		8460	then :
7485		8461
7486	else	8462	else $as_nop
7487	rxvt_have_xrender=no	8463	rxvt_have_xrender=no
7488	fi	8464	fi
7489		8465
7490
7491	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"	8466	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7492	if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then :	8467	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		8468	then :
7493		8469
7494	else	8470	else $as_nop
7495	rxvt_have_xrender=no	8471	rxvt_have_xrender=no
7496	fi	8472	fi
7497		8473
7498	LIBS="$save_LIBS"	8474	LIBS="$save_LIBS"
		8475
		8476	else
		8477	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8478	printf "%s\n" "no" >&6; }
		8479	:
7499	fi	8480	fi
		8481
7500	fi	8482	fi
7501		8483
7502	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then	8484	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7503	# Extract the first word of "pkg-config", so it can be a program name with args.
7504	set dummy pkg-config; ac_word=$2
7505	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7506	$as_echo_n "checking for $ac_word... " >&6; }
7507	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7508	$as_echo_n "(cached) " >&6
7509	else
7510	case $PKG_CONFIG in
7511	[\\/]* \| ?:[\\/]*)
7512	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7513	;;
7514	*)
7515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7516	for as_dir in $PATH
7517	do
7518	IFS=$as_save_IFS
7519	test -z "$as_dir" && as_dir=.
7520	for ac_exec_ext in '' $ac_executable_extensions; do
7521	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7522	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7523	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7524	break 2
7525	fi
7526	done
7527	done
7528	IFS=$as_save_IFS
7529		8485
7530	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"	8486	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7531	;;	8487	printf %s "checking for fontconfig xft... " >&6; }
7532	esac
7533	fi
7534	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7535	if test -n "$PKG_CONFIG"; then
7536	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7537	$as_echo "$PKG_CONFIG" >&6; }
7538	else
7539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7540	$as_echo "no" >&6; }
7541	fi
7542
7543
7544	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	8488	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7545	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	8489	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7546	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	8490	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		8491
		8492	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8493	printf "%s\n" "ok" >&6; }
		8494
		8495	X_LIBS="$XFT_LIBS $X_LIBS"
		8496	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		8497
7547	else	8498	else
		8499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8500	printf "%s\n" "no" >&6; }
		8501
7548	# Extract the first word of "xft-config", so it can be a program name with args.	8502	# Extract the first word of "xft-config", so it can be a program name with args.
7549	set dummy xft-config; ac_word=$2	8503	set dummy xft-config; ac_word=$2
7550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8504	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7551	$as_echo_n "checking for $ac_word... " >&6; }	8505	printf %s "checking for $ac_word... " >&6; }
7552	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then :	8506	if test ${ac_cv_path_XFT_CONFIG+y}
7553	$as_echo_n "(cached) " >&6	8507	then :
7554	else	8508	printf %s "(cached) " >&6
		8509	else $as_nop
7555	case $XFT_CONFIG in	8510	case $XFT_CONFIG in
7556	[\\/]* \| ?:[\\/]*)	8511	[\\/]* \| ?:[\\/]*)
7557	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	8512	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7558	;;	8513	;;
7559	*)	8514	*)
7560	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7561	for as_dir in $PATH	8516	for as_dir in $PATH
7562	do	8517	do
7563	IFS=$as_save_IFS	8518	IFS=$as_save_IFS
7564	test -z "$as_dir" && as_dir=.	8519	case $as_dir in #(((
		8520	'') as_dir=./ ;;
		8521	*/) ;;
		8522	*) as_dir=$as_dir/ ;;
		8523	esac
7565	for ac_exec_ext in '' $ac_executable_extensions; do	8524	for ac_exec_ext in '' $ac_executable_extensions; do
7566	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8525	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7567	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	8526	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7568	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8527	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7569	break 2	8528	break 2
7570	fi	8529	fi
7571	done	8530	done
7572	done	8531	done
7573	IFS=$as_save_IFS	8532	IFS=$as_save_IFS
…		…
7576	;;	8535	;;
7577	esac	8536	esac
7578	fi	8537	fi
7579	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	8538	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7580	if test -n "$XFT_CONFIG"; then	8539	if test -n "$XFT_CONFIG"; then
7581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5	8540	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7582	$as_echo "$XFT_CONFIG" >&6; }	8541	printf "%s\n" "$XFT_CONFIG" >&6; }
7583	else	8542	else
7584	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8543	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585	$as_echo "no" >&6; }	8544	printf "%s\n" "no" >&6; }
7586	fi	8545	fi
7587		8546
7588		8547
7589	if test $XFT_CONFIG != no; then	8548	if test $XFT_CONFIG != no; then
7590	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	8549	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7591	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	8550	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7592	fi	8551	fi
7593	fi
7594		8552
7595	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7596	X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7597	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7598	fi	8553	fi
		8554
7599		8555
7600	save_LIBS="$LIBS"	8556	save_LIBS="$LIBS"
7601	LIBS="$LIBS $X_LIBS"	8557	LIBS="$LIBS $X_LIBS"
7602	for ac_header in X11/Xft/Xft.h	8558	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7603	do :	8559	do :
7604	ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"	8560	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" \| $as_tr_sh`
7605	if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :	8561	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		8562	if eval test \"x\$"$as_ac_Header"\" = x"yes"
		8563	then :
7606	cat >>confdefs.h <<_ACEOF	8564	cat >>confdefs.h <<_ACEOF
7607	#define HAVE_X11_XFT_XFT_H 1	8565	#define `printf "%s\n" "HAVE_$ac_header" \| $as_tr_cpp` 1
7608	_ACEOF	8566	_ACEOF
7609		8567
7610	else	8568	else $as_nop
7611	support_xft=no	8569	support_xft=no
7612	fi	8570	fi
7613		8571
7614	done	8572	done
7615		8573
7616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5	8574	for ac_func in XftDrawString32 FcPatternGet
7617	$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; }	8575	do :
7618	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then :	8576	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" \| $as_tr_sh`
7619	$as_echo_n "(cached) " >&6	8577	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7620	else	8578	if eval test \"x\$"$as_ac_var"\" = x"yes"
7621	ac_check_lib_save_LIBS=$LIBS	8579	then :
7622	LIBS="-lXft $LIBS"	8580	cat >>confdefs.h <<_ACEOF
		8581	#define `printf "%s\n" "HAVE_$ac_func" \| $as_tr_cpp` 1
		8582	_ACEOF
		8583
		8584	else $as_nop
		8585	support_xft=no
		8586	fi
		8587
		8588	done
		8589	LIBS="$save_LIBS"
		8590
		8591	if test x$support_xft = xyes; then
		8592
		8593	printf "%s\n" "#define XFT 1" >>confdefs.h
		8594
		8595	fi
		8596	fi
		8597
		8598	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		8599	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		8600	printf %s "checking for Render >= 0.11... " >&6; }
7623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	8601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7624	/* end confdefs.h. */	8602	/* end confdefs.h. */
7625		8603
7626	/* Override any GCC internal prototype to avoid an error.	8604	#include <X11/extensions/Xrender.h>
7627	Use char because int might match the return type of a GCC	8605	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7628	builtin and then its argument prototype would still apply. */	8606	error
7629	#ifdef __cplusplus
7630	extern "C"
7631	#endif	8607	#endif
7632	char XftDrawString32 ();	8608
7633	int	8609	int
7634	main ()	8610	main (void)
7635	{	8611	{
7636	return XftDrawString32 ();	8612
7637	;	8613	;
7638	return 0;	8614	return 0;
7639	}	8615	}
7640	_ACEOF	8616	_ACEOF
7641	if ac_fn_cxx_try_link "$LINENO"; then :	8617	if ac_fn_cxx_try_compile "$LINENO"
7642	ac_cv_lib_Xft_XftDrawString32=yes	8618	then :
7643	else	8619
7644	ac_cv_lib_Xft_XftDrawString32=no	8620	else $as_nop
7645	fi
7646	rm -f core conftest.err conftest.$ac_objext \
7647	conftest$ac_exeext conftest.$ac_ext
7648	LIBS=$ac_check_lib_save_LIBS
7649	fi
7650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7651	$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7652	if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7653	:
7654	else
7655	support_xft=no	8621	support_image=no
7656	fi	8622	fi
7657		8623	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7658	for ac_header in fontconfig/fontconfig.h
7659	do :
7660	ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7661	if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7662	cat >>confdefs.h <<_ACEOF
7663	#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7664	_ACEOF
7665
7666	else
7667	support_xft=no
7668	fi
7669
7670	done
7671
7672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7673	$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7674	if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7675	$as_echo_n "(cached) " >&6
7676	else
7677	ac_check_lib_save_LIBS=$LIBS
7678	LIBS="-lfontconfig $LIBS"
7679	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7680	/* end confdefs.h. */
7681
7682	/* Override any GCC internal prototype to avoid an error.
7683	Use char because int might match the return type of a GCC
7684	builtin and then its argument prototype would still apply. */
7685	#ifdef __cplusplus
7686	extern "C"
7687	#endif
7688	char FcPatternGet ();
7689	int
7690	main ()
7691	{
7692	return FcPatternGet ();
7693	;
7694	return 0;
7695	}
7696	_ACEOF
7697	if ac_fn_cxx_try_link "$LINENO"; then :
7698	ac_cv_lib_fontconfig_FcPatternGet=yes
7699	else
7700	ac_cv_lib_fontconfig_FcPatternGet=no
7701	fi
7702	rm -f core conftest.err conftest.$ac_objext \
7703	conftest$ac_exeext conftest.$ac_ext
7704	LIBS=$ac_check_lib_save_LIBS
7705	fi
7706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7707	$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7708	if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7709	:
7710	else
7711	support_xft=no
7712	fi
7713
7714	LIBS="$save_LIBS"
7715
7716	if test x$support_xft = xyes; then	8624	if test x$support_image = xyes; then
		8625	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		8626	printf "%s\n" "ok" >&6; }
		8627	LIBS="$LIBS -lm"
7717		8628
7718	$as_echo "#define XFT 1" >>confdefs.h	8629	printf "%s\n" "#define XRENDER 1" >>confdefs.h
7719		8630
		8631
		8632	if test x$support_inheritpixmap = xyes; then
		8633
		8634	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		8635
7720	fi	8636	fi
		8637	else
		8638	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8639	printf "%s\n" "no" >&6; }
		8640	fi
7721	fi	8641	fi
		8642
7722	if test x$support_styles = xyes; then	8643	if test x$support_styles = xyes; then
7723		8644
7724	$as_echo "#define ENABLE_STYLES 1" >>confdefs.h	8645	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7725		8646
7726	fi	8647	fi
7727	if test x$support_iso14755 = xyes; then	8648	if test x$support_iso14755 = xyes; then
7728		8649
7729	$as_echo "#define ISO_14755 1" >>confdefs.h	8650	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7730		8651
7731	fi	8652	fi
7732	if test x$support_8bitctrls = xyes; then	8653	if test x$support_8bitctrls = xyes; then
7733		8654
7734	$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h	8655	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7735		8656
7736	fi	8657	fi
7737	if test x$support_fading = xyes; then	8658	if test x$support_fading = xyes; then
7738		8659
7739	$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h	8660	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7740
7741	fi
7742	if test x$support_inheritpixmap = xyes; then
7743	if test x$rxvt_have_xrender = xyes; then
7744	LIBS="$LIBS -lm"
7745
7746	$as_echo "#define XRENDER 1" >>confdefs.h
7747
7748	fi
7749
7750	$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7751		8661
7752	fi	8662	fi
7753	if test x$support_keepscrolling = xno; then	8663	if test x$support_keepscrolling = xno; then
7754		8664
7755	$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h	8665	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7756		8666
7757	fi	8667	fi
7758	if test x$support_selectionscrolling = xyes; then	8668	if test x$support_selectionscrolling = xyes; then
7759		8669
7760	$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h	8670	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7761		8671
7762	fi	8672	fi
7763	if test x$support_frills = xyes; then	8673	if test x$support_frills = xyes; then
7764		8674
7765	$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h	8675	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7766		8676
7767	fi	8677	fi
7768	if test x$support_mousewheel = xyes; then	8678	if test x$support_mousewheel = xyes; then
7769		8679
7770	$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h	8680	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7771		8681
7772	fi	8682	fi
7773	if test x$support_mouseslipwheel = xyes; then	8683	if test x$support_mouseslipwheel = xyes; then
7774		8684
7775	$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h	8685	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7776		8686
7777	fi	8687	fi
7778		8688
7779	scrolltypes=plain	8689	scrolltypes=plain
7780		8690
7781	$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h	8691	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7782		8692
7783		8693
7784	if test x$support_scroll_rxvt = xyes; then	8694	if test x$support_scroll_rxvt = xyes; then
7785		8695
7786	$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h	8696	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7787		8697
7788	scrolltypes="$scrolltypes rxvt"	8698	scrolltypes="$scrolltypes rxvt"
7789	fi	8699	fi
7790	if test x$support_scroll_next = xyes; then	8700	if test x$support_scroll_next = xyes; then
7791		8701
7792	$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h	8702	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7793		8703
7794	scrolltypes="$scrolltypes next"	8704	scrolltypes="$scrolltypes next"
7795	fi	8705	fi
7796	if test x$support_scroll_xterm = xyes; then	8706	if test x$support_scroll_xterm = xyes; then
7797		8707
7798	$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h	8708	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7799		8709
7800	scrolltypes="$scrolltypes xterm"	8710	scrolltypes="$scrolltypes xterm"
7801	fi	8711	fi
7802	if test x$support_pointer_blank = xyes; then	8712	if test x$support_pointer_blank = xyes; then
7803		8713
7804	$as_echo "#define POINTER_BLANK 1" >>confdefs.h	8714	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7805		8715
7806	fi	8716	fi
7807	if test x$support_text_blink = xyes; then	8717	if test x$support_text_blink = xyes; then
7808		8718
7809	$as_echo "#define TEXT_BLINK 1" >>confdefs.h	8719	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7810		8720
7811	fi	8721	fi
7812	if test x$support_unicode3 = xyes; then	8722	if test x$support_unicode3 = xyes; then
7813		8723
7814	$as_echo "#define UNICODE_3 1" >>confdefs.h	8724	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7815		8725
7816	fi	8726	fi
7817	if test x$support_combining = xyes; then	8727	if test x$support_combining = xyes; then
7818		8728
7819	$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h	8729	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7820		8730
7821	fi	8731	fi
7822	if test x$codesets = xall; then	8732	if test x$codesets = xall; then
7823	codesets=jp,jp-ext,kr,zh,zh-ext	8733	codesets=jp,jp-ext,kr,zh,zh-ext
7824	fi	8734	fi
7825		8735
7826	$as_echo "#define ENCODING_EU 1" >>confdefs.h	8736	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7827		8737
7828		8738
7829	$as_echo "#define ENCODING_VN 1" >>confdefs.h	8739	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7830		8740
7831	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do	8741	for codeset in `echo $codesets \| tr "a-z,\\-" "A-Z _"`; do
7832	case "$codeset" in	8742	case "$codeset" in
7833	JP )	8743	JP )
7834	$as_echo "#define ENCODING_JP 1" >>confdefs.h	8744	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7835	;;	8745	;;
7836	JP_EXT )	8746	JP_EXT )
7837	$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h	8747	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7838	;;	8748	;;
7839	KR )	8749	KR )
7840	$as_echo "#define ENCODING_KR 1" >>confdefs.h	8750	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7841	;;	8751	;;
7842	ZH )	8752	ZH )
7843	$as_echo "#define ENCODING_ZH 1" >>confdefs.h	8753	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7844	;;	8754	;;
7845	ZH_EXT )	8755	ZH_EXT )
7846	$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h	8756	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7847	;;	8757	;;
7848	esac	8758	esac
7849	done	8759	done
7850		8760
7851	IF_PERL=\#	8761	IF_PERL=\#
7852	if test x$support_perl = xyes; then	8762	if test x$support_perl = xyes; then
7853	# Extract the first word of "perl5", so it can be a program name with args.	8763	# Extract the first word of "perl5", so it can be a program name with args.
7854	set dummy perl5; ac_word=$2	8764	set dummy perl5; ac_word=$2
7855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	8765	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7856	$as_echo_n "checking for $ac_word... " >&6; }	8766	printf %s "checking for $ac_word... " >&6; }
7857	if test "${ac_cv_path_PERL+set}" = set; then :	8767	if test ${ac_cv_path_PERL+y}
7858	$as_echo_n "(cached) " >&6	8768	then :
7859	else	8769	printf %s "(cached) " >&6
		8770	else $as_nop
7860	case $PERL in	8771	case $PERL in
7861	[\\/]* \| ?:[\\/]*)	8772	[\\/]* \| ?:[\\/]*)
7862	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	8773	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7863	;;	8774	;;
7864	*)	8775	*)
7865	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7866	for as_dir in $PATH	8777	for as_dir in $PATH
7867	do	8778	do
7868	IFS=$as_save_IFS	8779	IFS=$as_save_IFS
7869	test -z "$as_dir" && as_dir=.	8780	case $as_dir in #(((
		8781	'') as_dir=./ ;;
		8782	*/) ;;
		8783	*) as_dir=$as_dir/ ;;
		8784	esac
7870	for ac_exec_ext in '' $ac_executable_extensions; do	8785	for ac_exec_ext in '' $ac_executable_extensions; do
7871	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	8786	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7872	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	8787	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7873	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	8788	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7874	break 2	8789	break 2
7875	fi	8790	fi
7876	done	8791	done
7877	done	8792	done
7878	IFS=$as_save_IFS	8793	IFS=$as_save_IFS
…		…
7881	;;	8796	;;
7882	esac	8797	esac
7883	fi	8798	fi
7884	PERL=$ac_cv_path_PERL	8799	PERL=$ac_cv_path_PERL
7885	if test -n "$PERL"; then	8800	if test -n "$PERL"; then
7886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5	8801	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7887	$as_echo "$PERL" >&6; }	8802	printf "%s\n" "$PERL" >&6; }
7888	else	8803	else
7889	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5	8804	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7890	$as_echo "no" >&6; }	8805	printf "%s\n" "no" >&6; }
7891	fi	8806	fi
7892		8807
7893		8808
7894		8809
7895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5	8810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
7896	$as_echo_n "checking for $PERL suitability... " >&6; }	8811	printf %s "checking for $PERL suitability... " >&6; }
7897	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	8812	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
7898		8813
7899	save_CXXFLAGS="$CXXFLAGS"	8814	save_CXXFLAGS="$CXXFLAGS"
7900	save_LIBS="$LIBS"	8815	save_LIBS="$LIBS"
7901	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	8816	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
…		…
7906	#include <EXTERN.h>	8821	#include <EXTERN.h>
7907	#include <perl.h>	8822	#include <perl.h>
7908	#include <XSUB.h>	8823	#include <XSUB.h>
7909		8824
7910	int	8825	int
7911	main ()	8826	main (void)
7912	{	8827	{
7913		8828
7914	PerlInterpreter *perl = perl_alloc ();	8829	PerlInterpreter *perl = perl_alloc ();
7915		8830
7916	;	8831	;
7917	return 0;	8832	return 0;
7918	}	8833	}
7919	_ACEOF	8834	_ACEOF
7920	if ac_fn_cxx_try_link "$LINENO"; then :	8835	if ac_fn_cxx_try_link "$LINENO"
		8836	then :
7921	rxvt_perl_link=yes	8837	rxvt_perl_link=yes
7922	else	8838	else $as_nop
7923	rxvt_perl_link=no	8839	rxvt_perl_link=no
7924	fi	8840	fi
7925	rm -f core conftest.err conftest.$ac_objext \	8841	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7926	conftest$ac_exeext conftest.$ac_ext	8842	conftest$ac_exeext conftest.$ac_ext
7927	CXXFLAGS="$save_CXXFLAGS"	8843	CXXFLAGS="$save_CXXFLAGS"
7928	LIBS="$save_LIBS"	8844	LIBS="$save_LIBS"
7929		8845
7930	if test x$rxvt_perl_link = xyes; then	8846	if test x$rxvt_perl_link = xyes; then
7931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5	8847	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7932	$as_echo "ok" >&6; }	8848	printf "%s\n" "ok" >&6; }
7933		8849
7934	$as_echo "#define ENABLE_PERL 1" >>confdefs.h	8850	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
7935		8851
7936	IF_PERL=	8852	IF_PERL=
7937	PERL_O=rxvtperl.o	8853	PERL_O=rxvtperl.o
7938	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	8854	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
7939	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	8855	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
…		…
7980	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do	8896	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7981	eval ac_val=\$$ac_var	8897	eval ac_val=\$$ac_var
7982	case $ac_val in #(	8898	case $ac_val in #(
7983	${as_nl})	8899	${as_nl})
7984	case $ac_var in #(	8900	case $ac_var in #(
7985	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5	8901	_cv_) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7986	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;	8902	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7987	esac	8903	esac
7988	case $ac_var in #(	8904	case $ac_var in #(
7989	_ \| IFS \| as_nl) ;; #(	8905	_ \| IFS \| as_nl) ;; #(
7990	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(	8906	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7991	*) { eval $ac_var=; unset $ac_var;} ;;	8907	*) { eval $ac_var=; unset $ac_var;} ;;
…		…
8011	) \|	8927	) \|
8012	sed '	8928	sed '
8013	/^ac_cv_env_/b end	8929	/^ac_cv_env_/b end
8014	t clear	8930	t clear
8015	:clear	8931	:clear
8016	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8932	s/^$[^=]$=$.[{}].*$$/test ${\1+y} \|\| &/
8017	t end	8933	t end
8018	s/^$[^=]$=$.$$/\1=${\1=\2}/	8934	s/^$[^=]$=$.$$/\1=${\1=\2}/
8019	:end' >>confcache	8935	:end' >>confcache
8020	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	8936	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8021	if test -w "$cache_file"; then	8937	if test -w "$cache_file"; then
8022	test "x$cache_file" != "x/dev/null" &&	8938	if test "x$cache_file" != "x/dev/null"; then
8023	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	8939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8024	$as_echo "$as_me: updating cache $cache_file" >&6;}	8940	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		8941	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8025	cat confcache >$cache_file	8942	cat confcache >"$cache_file"
		8943	else
		8944	case $cache_file in #(
		8945	/ \| ?:*)
		8946	mv -f confcache "$cache_file"$$ &&
		8947	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8948	*)
		8949	mv -f confcache "$cache_file" ;;
		8950	esac
		8951	fi
		8952	fi
8026	else	8953	else
8027	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	8954	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8028	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8955	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8029	fi	8956	fi
8030	fi	8957	fi
8031	rm -f confcache	8958	rm -f confcache
8032		8959
8033	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8960	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
8040	ac_ltlibobjs=	8967	ac_ltlibobjs=
8041	U=	8968	U=
8042	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8969	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8043	# 1. Remove the extension, and $U if already installed.	8970	# 1. Remove the extension, and $U if already installed.
8044	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8971	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8045	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`	8972	ac_i=`printf "%s\n" "$ac_i" \| sed "$ac_script"`
8046	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8973	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8047	# will be set to the directory where LIBOBJS objects are built.	8974	# will be set to the directory where LIBOBJS objects are built.
8048	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8975	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8049	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'	8976	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8050	done	8977	done
…		…
8052		8979
8053	LTLIBOBJS=$ac_ltlibobjs	8980	LTLIBOBJS=$ac_ltlibobjs
8054		8981
8055		8982
8056		8983
8057	: ${CONFIG_STATUS=./config.status}	8984	: "${CONFIG_STATUS=./config.status}"
8058	ac_write_fail=0	8985	ac_write_fail=0
8059	ac_clean_files_save=$ac_clean_files	8986	ac_clean_files_save=$ac_clean_files
8060	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8987	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8061	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	8988	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8062	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	8989	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8063	as_write_fail=0	8990	as_write_fail=0
8064	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1	8991	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8065	#! $SHELL	8992	#! $SHELL
8066	# Generated by $as_me.	8993	# Generated by $as_me.
8067	# Run this file to recreate the current configuration.	8994	# Run this file to recreate the current configuration.
…		…
8080	## M4sh Initialization. ##	9007	## M4sh Initialization. ##
8081	## -------------------- ##	9008	## -------------------- ##
8082		9009
8083	# Be more Bourne compatible	9010	# Be more Bourne compatible
8084	DUALCASE=1; export DUALCASE # for MKS sh	9011	DUALCASE=1; export DUALCASE # for MKS sh
		9012	as_nop=:
8085	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :	9013	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		9014	then :
8086	emulate sh	9015	emulate sh
8087	NULLCMD=:	9016	NULLCMD=:
8088	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which	9017	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8089	# is contrary to our usage. Disable this feature.	9018	# is contrary to our usage. Disable this feature.
8090	alias -g '${1+"$@"}'='"$@"'	9019	alias -g '${1+"$@"}'='"$@"'
8091	setopt NO_GLOB_SUBST	9020	setopt NO_GLOB_SUBST
8092	else	9021	else $as_nop
8093	case `(set -o) 2>/dev/null` in #(	9022	case `(set -o) 2>/dev/null` in #(
8094	posix) :	9023	posix) :
8095	set -o posix ;; #(	9024	set -o posix ;; #(
8096	*) :	9025	*) :
8097	;;	9026	;;
8098	esac	9027	esac
8099	fi	9028	fi
8100		9029
8101		9030
		9031
		9032	# Reset variables that may have inherited troublesome values from
		9033	# the environment.
		9034
		9035	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		9036	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		9037	# side effect of setting IFS to empty, thus disabling word splitting.)
		9038	# Quoting is to prevent editors from complaining about space-tab.
8102	as_nl='	9039	as_nl='
8103	'	9040	'
8104	export as_nl	9041	export as_nl
8105	# Printing a long string crashes Solaris 7 /usr/bin/printf.	9042	IFS=" "" $as_nl"
8106	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'	9043
8107	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo	9044	PS1='$ '
8108	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo	9045	PS2='> '
8109	# Prefer a ksh shell builtin over an external printf program on Solaris,	9046	PS4='+ '
8110	# but without wasting forks for bash or zsh.	9047
8111	if test -z "$BASH_VERSION$ZSH_VERSION" \	9048	# Ensure predictable behavior from utilities with locale-dependent output.
8112	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then	9049	LC_ALL=C
8113	as_echo='print -r --'	9050	export LC_ALL
8114	as_echo_n='print -rn --'	9051	LANGUAGE=C
8115	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then	9052	export LANGUAGE
8116	as_echo='printf %s\n'	9053
8117	as_echo_n='printf %s'	9054	# We cannot yet rely on "unset" to work, but we need these variables
8118	else	9055	# to be unset--not just set to an empty or harmless value--now, to
8119	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then	9056	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8120	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'	9057	# also avoids known problems related to "unset" and subshell syntax
8121	as_echo_n='/usr/ucb/echo -n'	9058	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8122	else	9059	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8123	as_echo_body='eval expr "X$1" : "X\$.*\$"'	9060	do eval test \${$as_var+y} \
8124	as_echo_n_body='eval	9061	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8125	arg=$1;	9062	done
8126	case $arg in #(	9063
8127	"$as_nl")	9064	# Ensure that fds 0, 1, and 2 are open.
8128	expr "X$arg" : "X\$.*\$$as_nl";	9065	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8129	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;	9066	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8130	esac;	9067	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8131	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8132	'
8133	export as_echo_n_body
8134	as_echo_n='sh -c $as_echo_n_body as_echo'
8135	fi
8136	export as_echo_body
8137	as_echo='sh -c $as_echo_body as_echo'
8138	fi
8139		9068
8140	# The user is always right.	9069	# The user is always right.
8141	if test "${PATH_SEPARATOR+set}" != set; then	9070	if ${PATH_SEPARATOR+false} :; then
8142	PATH_SEPARATOR=:	9071	PATH_SEPARATOR=:
8143	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {	9072	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8144	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|	9073	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8145	PATH_SEPARATOR=';'	9074	PATH_SEPARATOR=';'
8146	}	9075	}
8147	fi	9076	fi
8148		9077
8149		9078
8150	# IFS
8151	# We need space, tab and new line, in precisely that order. Quoting is
8152	# there to prevent editors from complaining about space-tab.
8153	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8154	# splitting by setting IFS to empty value.)
8155	IFS=" "" $as_nl"
8156
8157	# Find who we are. Look in the path if we contain no directory separator.	9079	# Find who we are. Look in the path if we contain no directory separator.
		9080	as_myself=
8158	case $0 in #((	9081	case $0 in #((
8159	[\\/] ) as_myself=$0 ;;	9082	[\\/] ) as_myself=$0 ;;
8160	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9083	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8161	for as_dir in $PATH	9084	for as_dir in $PATH
8162	do	9085	do
8163	IFS=$as_save_IFS	9086	IFS=$as_save_IFS
8164	test -z "$as_dir" && as_dir=.	9087	case $as_dir in #(((
		9088	'') as_dir=./ ;;
		9089	*/) ;;
		9090	*) as_dir=$as_dir/ ;;
		9091	esac
8165	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9092	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8166	done	9093	done
8167	IFS=$as_save_IFS	9094	IFS=$as_save_IFS
8168		9095
8169	;;	9096	;;
8170	esac	9097	esac
…		…
8172	# in which case we are not to be found in the path.	9099	# in which case we are not to be found in the path.
8173	if test "x$as_myself" = x; then	9100	if test "x$as_myself" = x; then
8174	as_myself=$0	9101	as_myself=$0
8175	fi	9102	fi
8176	if test ! -f "$as_myself"; then	9103	if test ! -f "$as_myself"; then
8177	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	9104	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8178	exit 1	9105	exit 1
8179	fi	9106	fi
8180		9107
8181	# Unset variables that we do not need and which cause bugs (e.g. in
8182	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8183	# suppresses any "Segmentation fault" message there. '((' could
8184	# trigger a bug in pdksh 5.2.14.
8185	for as_var in BASH_ENV ENV MAIL MAILPATH
8186	do eval test x\${$as_var+set} = xset \
8187	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8188	done
8189	PS1='$ '
8190	PS2='> '
8191	PS4='+ '
8192
8193	# NLS nuisances.
8194	LC_ALL=C
8195	export LC_ALL
8196	LANGUAGE=C
8197	export LANGUAGE
8198
8199	# CDPATH.
8200	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8201		9108
8202		9109
8203	# as_fn_error STATUS ERROR [LINENO LOG_FD]	9110	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8204	# ----------------------------------------	9111	# ----------------------------------------
8205	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are	9112	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
…		…
8208	as_fn_error ()	9115	as_fn_error ()
8209	{	9116	{
8210	as_status=$1; test $as_status -eq 0 && as_status=1	9117	as_status=$1; test $as_status -eq 0 && as_status=1
8211	if test "$4"; then	9118	if test "$4"; then
8212	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	9119	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8213	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4	9120	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8214	fi	9121	fi
8215	$as_echo "$as_me: error: $2" >&2	9122	printf "%s\n" "$as_me: error: $2" >&2
8216	as_fn_exit $as_status	9123	as_fn_exit $as_status
8217	} # as_fn_error	9124	} # as_fn_error
		9125
8218		9126
8219		9127
8220	# as_fn_set_status STATUS	9128	# as_fn_set_status STATUS
8221	# -----------------------	9129	# -----------------------
8222	# Set $? to STATUS, without forking.	9130	# Set $? to STATUS, without forking.
…		…
8241	as_fn_unset ()	9149	as_fn_unset ()
8242	{	9150	{
8243	{ eval $1=; unset $1;}	9151	{ eval $1=; unset $1;}
8244	}	9152	}
8245	as_unset=as_fn_unset	9153	as_unset=as_fn_unset
		9154
8246	# as_fn_append VAR VALUE	9155	# as_fn_append VAR VALUE
8247	# ----------------------	9156	# ----------------------
8248	# Append the text in VALUE to the end of the definition contained in VAR. Take	9157	# Append the text in VALUE to the end of the definition contained in VAR. Take
8249	# advantage of any shell optimizations that allow amortized linear growth over	9158	# advantage of any shell optimizations that allow amortized linear growth over
8250	# repeated appends, instead of the typical quadratic growth present in naive	9159	# repeated appends, instead of the typical quadratic growth present in naive
8251	# implementations.	9160	# implementations.
8252	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :	9161	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		9162	then :
8253	eval 'as_fn_append ()	9163	eval 'as_fn_append ()
8254	{	9164	{
8255	eval $1+=\$2	9165	eval $1+=\$2
8256	}'	9166	}'
8257	else	9167	else $as_nop
8258	as_fn_append ()	9168	as_fn_append ()
8259	{	9169	{
8260	eval $1=\$$1\$2	9170	eval $1=\$$1\$2
8261	}	9171	}
8262	fi # as_fn_append	9172	fi # as_fn_append
…		…
8264	# as_fn_arith ARG...	9174	# as_fn_arith ARG...
8265	# ------------------	9175	# ------------------
8266	# Perform arithmetic evaluation on the ARGs, and store the result in the	9176	# Perform arithmetic evaluation on the ARGs, and store the result in the
8267	# global $as_val. Take advantage of shells that can avoid forks. The arguments	9177	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8268	# must be portable across $(()) and expr.	9178	# must be portable across $(()) and expr.
8269	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :	9179	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		9180	then :
8270	eval 'as_fn_arith ()	9181	eval 'as_fn_arith ()
8271	{	9182	{
8272	as_val=$(( $* ))	9183	as_val=$(( $* ))
8273	}'	9184	}'
8274	else	9185	else $as_nop
8275	as_fn_arith ()	9186	as_fn_arith ()
8276	{	9187	{
8277	as_val=`expr "$@" \|\| test $? -eq 1`	9188	as_val=`expr "$@" \|\| test $? -eq 1`
8278	}	9189	}
8279	fi # as_fn_arith	9190	fi # as_fn_arith
…		…
8300		9211
8301	as_me=`$as_basename -- "$0" \|\|	9212	as_me=`$as_basename -- "$0" \|\|
8302	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	9213	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8303	X"$0" : 'X$//$$' \\| \	9214	X"$0" : 'X$//$$' \\| \
8304	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|	9215	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8305	$as_echo X/"$0" \|	9216	printf "%s\n" X/"$0" \|
8306	sed '/^.\/$[^/][^/]$\/*$/{	9217	sed '/^.\/$[^/][^/]$\/*$/{
8307	s//\1/	9218	s//\1/
8308	q	9219	q
8309	}	9220	}
8310	/^X\/$\/\/$$/{	9221	/^X\/$\/\/$$/{
…		…
8322	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9233	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8323	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9234	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8324	as_cr_digits='0123456789'	9235	as_cr_digits='0123456789'
8325	as_cr_alnum=$as_cr_Letters$as_cr_digits	9236	as_cr_alnum=$as_cr_Letters$as_cr_digits
8326		9237
		9238
		9239	# Determine whether it's possible to make 'echo' print without a newline.
		9240	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		9241	# for compatibility with existing Makefiles.
8327	ECHO_C= ECHO_N= ECHO_T=	9242	ECHO_C= ECHO_N= ECHO_T=
8328	case `echo -n x` in #(((((	9243	case `echo -n x` in #(((((
8329	-n*)	9244	-n*)
8330	case `echo 'xy\c'` in	9245	case `echo 'xy\c'` in
8331	c) ECHO_T=' ';; # ECHO_T is single tab character.	9246	c) ECHO_T=' ';; # ECHO_T is single tab character.
…		…
8335	esac;;	9250	esac;;
8336	*)	9251	*)
8337	ECHO_N='-n';;	9252	ECHO_N='-n';;
8338	esac	9253	esac
8339		9254
		9255	# For backward compatibility with old third-party macros, we provide
		9256	# the shell variables $as_echo and $as_echo_n. New code should use
		9257	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		9258	as_echo='printf %s\n'
		9259	as_echo_n='printf %s'
		9260
8340	rm -f conf$$ conf$$.exe conf$$.file	9261	rm -f conf$$ conf$$.exe conf$$.file
8341	if test -d conf$$.dir; then	9262	if test -d conf$$.dir; then
8342	rm -f conf$$.dir/conf$$.file	9263	rm -f conf$$.dir/conf$$.file
8343	else	9264	else
8344	rm -f conf$$.dir	9265	rm -f conf$$.dir
…		…
8348	if ln -s conf$$.file conf$$ 2>/dev/null; then	9269	if ln -s conf$$.file conf$$ 2>/dev/null; then
8349	as_ln_s='ln -s'	9270	as_ln_s='ln -s'
8350	# ... but there are two gotchas:	9271	# ... but there are two gotchas:
8351	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	9272	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8352	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	9273	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8353	# In both cases, we have to default to `cp -p'.	9274	# In both cases, we have to default to `cp -pR'.
8354	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|	9275	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8355	as_ln_s='cp -p'	9276	as_ln_s='cp -pR'
8356	elif ln conf$$.file conf$$ 2>/dev/null; then	9277	elif ln conf$$.file conf$$ 2>/dev/null; then
8357	as_ln_s=ln	9278	as_ln_s=ln
8358	else	9279	else
8359	as_ln_s='cp -p'	9280	as_ln_s='cp -pR'
8360	fi	9281	fi
8361	else	9282	else
8362	as_ln_s='cp -p'	9283	as_ln_s='cp -pR'
8363	fi	9284	fi
8364	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	9285	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8365	rmdir conf$$.dir 2>/dev/null	9286	rmdir conf$$.dir 2>/dev/null
8366		9287
8367		9288
…		…
8376	esac	9297	esac
8377	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {	9298	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8378	as_dirs=	9299	as_dirs=
8379	while :; do	9300	while :; do
8380	case $as_dir in #(	9301	case $as_dir in #(
8381	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(	9302	\') as_qdir=`printf "%s\n" "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8382	*) as_qdir=$as_dir;;	9303	*) as_qdir=$as_dir;;
8383	esac	9304	esac
8384	as_dirs="'$as_qdir' $as_dirs"	9305	as_dirs="'$as_qdir' $as_dirs"
8385	as_dir=`$as_dirname -- "$as_dir" \|\|	9306	as_dir=`$as_dirname -- "$as_dir" \|\|
8386	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \	9307	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8387	X"$as_dir" : 'X$//$[^/]' \\| \	9308	X"$as_dir" : 'X$//$[^/]' \\| \
8388	X"$as_dir" : 'X$//$$' \\| \	9309	X"$as_dir" : 'X$//$$' \\| \
8389	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|	9310	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8390	$as_echo X"$as_dir" \|	9311	printf "%s\n" X"$as_dir" \|
8391	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9312	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8392	s//\1/	9313	s//\1/
8393	q	9314	q
8394	}	9315	}
8395	/^X$\/\/$[^/].*/{	9316	/^X$\/\/$[^/].*/{
…		…
8417	else	9338	else
8418	test -d ./-p && rmdir ./-p	9339	test -d ./-p && rmdir ./-p
8419	as_mkdir_p=false	9340	as_mkdir_p=false
8420	fi	9341	fi
8421		9342
8422	if test -x / >/dev/null 2>&1; then	9343
		9344	# as_fn_executable_p FILE
		9345	# -----------------------
		9346	# Test if FILE is an executable regular file.
		9347	as_fn_executable_p ()
		9348	{
		9349	test -f "$1" && test -x "$1"
		9350	} # as_fn_executable_p
8423	as_test_x='test -x'	9351	as_test_x='test -x'
8424	else	9352	as_executable_p=as_fn_executable_p
8425	if ls -dL / >/dev/null 2>&1; then
8426	as_ls_L_option=L
8427	else
8428	as_ls_L_option=
8429	fi
8430	as_test_x='
8431	eval sh -c '\''
8432	if test -d "$1"; then
8433	test -d "$1/.";
8434	else
8435	case $1 in #(
8436	-*)set "./$1";;
8437	esac;
8438	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8439	???[sx]):;;)false;;esac;fi
8440	'\'' sh
8441	'
8442	fi
8443	as_executable_p=$as_test_x
8444		9353
8445	# Sed expression to map a string onto a valid CPP name.	9354	# Sed expression to map a string onto a valid CPP name.
8446	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9355	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8447		9356
8448	# Sed expression to map a string onto a valid variable name.	9357	# Sed expression to map a string onto a valid variable name.
…		…
8460	# Save the log message, to keep $0 and so on meaningful, and to	9369	# Save the log message, to keep $0 and so on meaningful, and to
8461	# report actual input values of CONFIG_FILES etc. instead of their	9370	# report actual input values of CONFIG_FILES etc. instead of their
8462	# values after options handling.	9371	# values after options handling.
8463	ac_log="	9372	ac_log="
8464	This file was extended by $as_me, which was	9373	This file was extended by $as_me, which was
8465	generated by GNU Autoconf 2.67. Invocation command line was	9374	generated by GNU Autoconf 2.71. Invocation command line was
8466		9375
8467	CONFIG_FILES = $CONFIG_FILES	9376	CONFIG_FILES = $CONFIG_FILES
8468	CONFIG_HEADERS = $CONFIG_HEADERS	9377	CONFIG_HEADERS = $CONFIG_HEADERS
8469	CONFIG_LINKS = $CONFIG_LINKS	9378	CONFIG_LINKS = $CONFIG_LINKS
8470	CONFIG_COMMANDS = $CONFIG_COMMANDS	9379	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
8518	$config_headers	9427	$config_headers
8519		9428
8520	Report bugs to the package provider."	9429	Report bugs to the package provider."
8521		9430
8522	_ACEOF	9431	_ACEOF
		9432	ac_cs_config=`printf "%s\n" "$ac_configure_args" \| sed "$ac_safe_unquote"`
		9433	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" \| sed "s/^ //; s/'/'\\\\\\\\''/g"`
8523	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9434	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8524	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	9435	ac_cs_config='$ac_cs_config_escaped'
8525	ac_cs_version="\\	9436	ac_cs_version="\\
8526	config.status	9437	config.status
8527	configured by $0, generated by GNU Autoconf 2.67,	9438	configured by $0, generated by GNU Autoconf 2.71,
8528	with options \\"\$ac_cs_config\\"	9439	with options \\"\$ac_cs_config\\"
8529		9440
8530	Copyright (C) 2010 Free Software Foundation, Inc.	9441	Copyright (C) 2021 Free Software Foundation, Inc.
8531	This config.status script is free software; the Free Software Foundation	9442	This config.status script is free software; the Free Software Foundation
8532	gives unlimited permission to copy, distribute and modify it."	9443	gives unlimited permission to copy, distribute and modify it."
8533		9444
8534	ac_pwd='$ac_pwd'	9445	ac_pwd='$ac_pwd'
8535	srcdir='$srcdir'	9446	srcdir='$srcdir'
…		…
8563	case $ac_option in	9474	case $ac_option in
8564	# Handling of the options.	9475	# Handling of the options.
8565	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)	9476	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8566	ac_cs_recheck=: ;;	9477	ac_cs_recheck=: ;;
8567	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )	9478	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8568	$as_echo "$ac_cs_version"; exit ;;	9479	printf "%s\n" "$ac_cs_version"; exit ;;
8569	--config \| --confi \| --conf \| --con \| --co \| --c )	9480	--config \| --confi \| --conf \| --con \| --co \| --c )
8570	$as_echo "$ac_cs_config"; exit ;;	9481	printf "%s\n" "$ac_cs_config"; exit ;;
8571	--debug \| --debu \| --deb \| --de \| --d \| -d )	9482	--debug \| --debu \| --deb \| --de \| --d \| -d )
8572	debug=: ;;	9483	debug=: ;;
8573	--file \| --fil \| --fi \| --f )	9484	--file \| --fil \| --fi \| --f )
8574	$ac_shift	9485	$ac_shift
8575	case $ac_optarg in	9486	case $ac_optarg in
8576	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9487	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8577	'') as_fn_error $? "missing file argument" ;;	9488	'') as_fn_error $? "missing file argument" ;;
8578	esac	9489	esac
8579	as_fn_append CONFIG_FILES " '$ac_optarg'"	9490	as_fn_append CONFIG_FILES " '$ac_optarg'"
8580	ac_need_defaults=false;;	9491	ac_need_defaults=false;;
8581	--header \| --heade \| --head \| --hea )	9492	--header \| --heade \| --head \| --hea )
8582	$ac_shift	9493	$ac_shift
8583	case $ac_optarg in	9494	case $ac_optarg in
8584	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;	9495	\') ac_optarg=`printf "%s\n" "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8585	esac	9496	esac
8586	as_fn_append CONFIG_HEADERS " '$ac_optarg'"	9497	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8587	ac_need_defaults=false;;	9498	ac_need_defaults=false;;
8588	--he \| --h)	9499	--he \| --h)
8589	# Conflict between --help and --header	9500	# Conflict between --help and --header
8590	as_fn_error $? "ambiguous option: \`$1'	9501	as_fn_error $? "ambiguous option: \`$1'
8591	Try \`$0 --help' for more information.";;	9502	Try \`$0 --help' for more information.";;
8592	--help \| --hel \| -h )	9503	--help \| --hel \| -h )
8593	$as_echo "$ac_cs_usage"; exit ;;	9504	printf "%s\n" "$ac_cs_usage"; exit ;;
8594	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	9505	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8595	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)	9506	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8596	ac_cs_silent=: ;;	9507	ac_cs_silent=: ;;
8597		9508
8598	# This is an error.	9509	# This is an error.
…		…
8614	fi	9525	fi
8615		9526
8616	_ACEOF	9527	_ACEOF
8617	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9528	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8618	if \$ac_cs_recheck; then	9529	if \$ac_cs_recheck; then
8619	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	9530	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8620	shift	9531	shift
8621	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	9532	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8622	CONFIG_SHELL='$SHELL'	9533	CONFIG_SHELL='$SHELL'
8623	export CONFIG_SHELL	9534	export CONFIG_SHELL
8624	exec "\$@"	9535	exec "\$@"
8625	fi	9536	fi
8626		9537
…		…
8630	{	9541	{
8631	echo	9542	echo
8632	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9543	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8633	## Running $as_me. ##	9544	## Running $as_me. ##
8634	_ASBOX	9545	_ASBOX
8635	$as_echo "$ac_log"	9546	printf "%s\n" "$ac_log"
8636	} >&5	9547	} >&5
8637		9548
8638	_ACEOF	9549	_ACEOF
8639	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9550	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8640	_ACEOF	9551	_ACEOF
…		…
8648	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;	9559	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8649	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9560	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8650	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9561	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8651	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9562	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8652		9563
8653	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;	9564	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8654	esac	9565	esac
8655	done	9566	done
8656		9567
8657		9568
8658	# If the user did not use the arguments to specify the items to instantiate,	9569	# If the user did not use the arguments to specify the items to instantiate,
8659	# then the envvar interface is used. Set only those that are not.	9570	# then the envvar interface is used. Set only those that are not.
8660	# We use the long form for the default assignment because of an extremely	9571	# We use the long form for the default assignment because of an extremely
8661	# bizarre bug on SunOS 4.1.3.	9572	# bizarre bug on SunOS 4.1.3.
8662	if $ac_need_defaults; then	9573	if $ac_need_defaults; then
8663	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files	9574	test ${CONFIG_FILES+y} \|\| CONFIG_FILES=$config_files
8664	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9575	test ${CONFIG_HEADERS+y} \|\| CONFIG_HEADERS=$config_headers
8665	fi	9576	fi
8666		9577
8667	# Have a temporary directory for convenience. Make it in the build tree	9578	# Have a temporary directory for convenience. Make it in the build tree
8668	# simply because there is no reason against having it here, and in addition,	9579	# simply because there is no reason against having it here, and in addition,
8669	# creating and moving files from /tmp can sometimes cause problems.	9580	# creating and moving files from /tmp can sometimes cause problems.
8670	# Hook for its removal unless debugging.	9581	# Hook for its removal unless debugging.
8671	# Note that there is a small window in which the directory will not be cleaned:	9582	# Note that there is a small window in which the directory will not be cleaned:
8672	# after its creation but before its name has been assigned to `$tmp'.	9583	# after its creation but before its name has been assigned to `$tmp'.
8673	$debug \|\|	9584	$debug \|\|
8674	{	9585	{
8675	tmp=	9586	tmp= ac_tmp=
8676	trap 'exit_status=$?	9587	trap 'exit_status=$?
		9588	: "${ac_tmp:=$tmp}"
8677	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status	9589	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8678	' 0	9590	' 0
8679	trap 'as_fn_exit 1' 1 2 13 15	9591	trap 'as_fn_exit 1' 1 2 13 15
8680	}	9592	}
8681	# Create a (secure) tmp directory for tmp files.	9593	# Create a (secure) tmp directory for tmp files.
8682		9594
8683	{	9595	{
8684	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	9596	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8685	test -n "$tmp" && test -d "$tmp"	9597	test -d "$tmp"
8686	} \|\|	9598	} \|\|
8687	{	9599	{
8688	tmp=./conf$$-$RANDOM	9600	tmp=./conf$$-$RANDOM
8689	(umask 077 && mkdir "$tmp")	9601	(umask 077 && mkdir "$tmp")
8690	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5	9602	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9603	ac_tmp=$tmp
8691		9604
8692	# Set up the scripts for CONFIG_FILES section.	9605	# Set up the scripts for CONFIG_FILES section.
8693	# No need to generate them if there are no CONFIG_FILES.	9606	# No need to generate them if there are no CONFIG_FILES.
8694	# This happens for instance with `./config.status config.h'.	9607	# This happens for instance with `./config.status config.h'.
8695	if test -n "$CONFIG_FILES"; then	9608	if test -n "$CONFIG_FILES"; then
…		…
8707	ac_cs_awk_cr='\\r'	9620	ac_cs_awk_cr='\\r'
8708	else	9621	else
8709	ac_cs_awk_cr=$ac_cr	9622	ac_cs_awk_cr=$ac_cr
8710	fi	9623	fi
8711		9624
8712	echo 'BEGIN {' >"$tmp/subs1.awk" &&	9625	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8713	_ACEOF	9626	_ACEOF
8714		9627
8715		9628
8716	{	9629	{
8717	echo "cat >conf$$subs.awk <<_ACEOF" &&	9630	echo "cat >conf$$subs.awk <<_ACEOF" &&
…		…
8735	fi	9648	fi
8736	done	9649	done
8737	rm -f conf$$subs.sh	9650	rm -f conf$$subs.sh
8738		9651
8739	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9652	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8740	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&	9653	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8741	_ACEOF	9654	_ACEOF
8742	sed -n '	9655	sed -n '
8743	h	9656	h
8744	s/^/S["/; s/!.*/"]=/	9657	s/^/S["/; s/!.*/"]=/
8745	p	9658	p
…		…
8783	}	9696	}
8784	' >>$CONFIG_STATUS \|\| ac_write_fail=1	9697	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8785	rm -f conf$$subs.awk	9698	rm -f conf$$subs.awk
8786	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	9699	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8787	_ACAWK	9700	_ACAWK
8788	cat >>"\$tmp/subs1.awk" <<_ACAWK &&	9701	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8789	for (key in S) S_is_set[key] = 1	9702	for (key in S) S_is_set[key] = 1
8790	FS = ""	9703	FS = ""
8791		9704
8792	}	9705	}
8793	{	9706	{
…		…
8815	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1	9728	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8816	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then	9729	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8817	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"	9730	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8818	else	9731	else
8819	cat	9732	cat
8820	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \	9733	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8821	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5	9734	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8822	_ACEOF	9735	_ACEOF
8823		9736
8824	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),	9737	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8825	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and	9738	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
…		…
8849		9762
8850	# Set up the scripts for CONFIG_HEADERS section.	9763	# Set up the scripts for CONFIG_HEADERS section.
8851	# No need to generate them if there are no CONFIG_HEADERS.	9764	# No need to generate them if there are no CONFIG_HEADERS.
8852	# This happens for instance with `./config.status Makefile'.	9765	# This happens for instance with `./config.status Makefile'.
8853	if test -n "$CONFIG_HEADERS"; then	9766	if test -n "$CONFIG_HEADERS"; then
8854	cat >"$tmp/defines.awk" <<\_ACAWK \|\|	9767	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
8855	BEGIN {	9768	BEGIN {
8856	_ACEOF	9769	_ACEOF
8857		9770
8858	# Transform confdefs.h into an awk script `defines.awk', embedded as	9771	# Transform confdefs.h into an awk script `defines.awk', embedded as
8859	# here-document in config.status, that substitutes the proper values into	9772	# here-document in config.status, that substitutes the proper values into
…		…
8861		9774
8862	# Create a delimiter string that does not exist in confdefs.h, to ease	9775	# Create a delimiter string that does not exist in confdefs.h, to ease
8863	# handling of long lines.	9776	# handling of long lines.
8864	ac_delim='%!_!# '	9777	ac_delim='%!_!# '
8865	for ac_last_try in false false :; do	9778	for ac_last_try in false false :; do
8866	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	9779	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8867	if test -z "$ac_t"; then	9780	if test -z "$ac_tt"; then
8868	break	9781	break
8869	elif $ac_last_try; then	9782	elif $ac_last_try; then
8870	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5	9783	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8871	else	9784	else
8872	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	9785	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
…		…
8963	case $ac_tag in	9876	case $ac_tag in
8964	:[FHLC]) ac_mode=$ac_tag; continue;;	9877	:[FHLC]) ac_mode=$ac_tag; continue;;
8965	esac	9878	esac
8966	case $ac_mode$ac_tag in	9879	case $ac_mode$ac_tag in
8967	:[FHL]:);;	9880	:[FHL]:);;
8968	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;	9881	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8969	:[FH]-) ac_tag=-:-;;	9882	:[FH]-) ac_tag=-:-;;
8970	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	9883	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8971	esac	9884	esac
8972	ac_save_IFS=$IFS	9885	ac_save_IFS=$IFS
8973	IFS=:	9886	IFS=:
…		…
8982	:[FH])	9895	:[FH])
8983	ac_file_inputs=	9896	ac_file_inputs=
8984	for ac_f	9897	for ac_f
8985	do	9898	do
8986	case $ac_f in	9899	case $ac_f in
8987	-) ac_f="$tmp/stdin";;	9900	-) ac_f="$ac_tmp/stdin";;
8988	*) # Look for the file first in the build tree, then in the source tree	9901	*) # Look for the file first in the build tree, then in the source tree
8989	# (if the path is not absolute). The absolute path cannot be DOS-style,	9902	# (if the path is not absolute). The absolute path cannot be DOS-style,
8990	# because $ac_f cannot contain `:'.	9903	# because $ac_f cannot contain `:'.
8991	test -f "$ac_f" \|\|	9904	test -f "$ac_f" \|\|
8992	case $ac_f in	9905	case $ac_f in
8993	[\\/$]*) false;;	9906	[\\/$]*) false;;
8994	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	9907	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8995	esac \|\|	9908	esac \|\|
8996	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;	9909	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8997	esac	9910	esac
8998	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac	9911	case $ac_f in \') ac_f=`printf "%s\n" "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8999	as_fn_append ac_file_inputs " '$ac_f'"	9912	as_fn_append ac_file_inputs " '$ac_f'"
9000	done	9913	done
9001		9914
9002	# Let's still pretend it is `configure' which instantiates (i.e., don't	9915	# Let's still pretend it is `configure' which instantiates (i.e., don't
9003	# use $as_me), people would be surprised to read:	9916	# use $as_me), people would be surprised to read:
9004	# /* config.h. Generated by config.status. */	9917	# /* config.h. Generated by config.status. */
9005	configure_input='Generated from '`	9918	configure_input='Generated from '`
9006	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'	9919	printf "%s\n" "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
9007	`' by configure.'	9920	`' by configure.'
9008	if test x"$ac_file" != x-; then	9921	if test x"$ac_file" != x-; then
9009	configure_input="$ac_file. $configure_input"	9922	configure_input="$ac_file. $configure_input"
9010	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5	9923	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9011	$as_echo "$as_me: creating $ac_file" >&6;}	9924	printf "%s\n" "$as_me: creating $ac_file" >&6;}
9012	fi	9925	fi
9013	# Neutralize special characters interpreted by sed in replacement strings.	9926	# Neutralize special characters interpreted by sed in replacement strings.
9014	case $configure_input in #(	9927	case $configure_input in #(
9015	\& \| \\| \| \\ )	9928	\& \| \\| \| \\ )
9016	ac_sed_conf_input=`$as_echo "$configure_input" \|	9929	ac_sed_conf_input=`printf "%s\n" "$configure_input" \|
9017	sed 's/[\\\\&\|]/\\\\&/g'`;; #(	9930	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
9018	*) ac_sed_conf_input=$configure_input;;	9931	*) ac_sed_conf_input=$configure_input;;
9019	esac	9932	esac
9020		9933
9021	case $ac_tag in	9934	case $ac_tag in
9022	:-: \| *:-) cat >"$tmp/stdin" \	9935	:-: \| *:-) cat >"$ac_tmp/stdin" \
9023	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;	9936	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9024	esac	9937	esac
9025	;;	9938	;;
9026	esac	9939	esac
9027		9940
9028	ac_dir=`$as_dirname -- "$ac_file" \|\|	9941	ac_dir=`$as_dirname -- "$ac_file" \|\|
9029	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9942	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9030	X"$ac_file" : 'X$//$[^/]' \\| \	9943	X"$ac_file" : 'X$//$[^/]' \\| \
9031	X"$ac_file" : 'X$//$$' \\| \	9944	X"$ac_file" : 'X$//$$' \\| \
9032	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|	9945	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9033	$as_echo X"$ac_file" \|	9946	printf "%s\n" X"$ac_file" \|
9034	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{	9947	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9035	s//\1/	9948	s//\1/
9036	q	9949	q
9037	}	9950	}
9038	/^X$\/\/$[^/].*/{	9951	/^X$\/\/$[^/].*/{
…		…
9052	ac_builddir=.	9965	ac_builddir=.
9053		9966
9054	case "$ac_dir" in	9967	case "$ac_dir" in
9055	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9968	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9056	*)	9969	*)
9057	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`	9970	ac_dir_suffix=/`printf "%s\n" "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9058	# A ".." for each directory in $ac_dir_suffix.	9971	# A ".." for each directory in $ac_dir_suffix.
9059	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`	9972	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9060	case $ac_top_builddir_sub in	9973	case $ac_top_builddir_sub in
9061	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9974	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9062	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9975	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9063	esac ;;	9976	esac ;;
9064	esac	9977	esac
…		…
9111	/@localedir@/p	10024	/@localedir@/p
9112	/@mandir@/p'	10025	/@mandir@/p'
9113	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in	10026	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9114	datarootdir) ac_datarootdir_seen=yes;;	10027	datarootdir) ac_datarootdir_seen=yes;;
9115	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)	10028	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9116	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	10029	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9117	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	10030	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9118	_ACEOF	10031	_ACEOF
9119	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1	10032	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9120	ac_datarootdir_hack='	10033	ac_datarootdir_hack='
9121	s&@datadir@&$datadir&g	10034	s&@datadir@&$datadir&g
9122	s&@docdir@&$docdir&g	10035	s&@docdir@&$docdir&g
…		…
9148	s&@abs_builddir@&$ac_abs_builddir&;t t	10061	s&@abs_builddir@&$ac_abs_builddir&;t t
9149	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	10062	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9150	s&@INSTALL@&$ac_INSTALL&;t t	10063	s&@INSTALL@&$ac_INSTALL&;t t
9151	$ac_datarootdir_hack	10064	$ac_datarootdir_hack
9152	"	10065	"
9153	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \	10066	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
9154	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10067	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9155		10068
9156	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	10069	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9157	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	10070	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9158	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	10071	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		10072	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9159	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10073	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9160	which seems to be undefined. Please make sure it is defined" >&5	10074	which seems to be undefined. Please make sure it is defined" >&5
9161	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	10075	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9162	which seems to be undefined. Please make sure it is defined" >&2;}	10076	which seems to be undefined. Please make sure it is defined" >&2;}
9163		10077
9164	rm -f "$tmp/stdin"	10078	rm -f "$ac_tmp/stdin"
9165	case $ac_file in	10079	case $ac_file in
9166	-) cat "$tmp/out" && rm -f "$tmp/out";;	10080	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9167	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;	10081	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9168	esac \	10082	esac \
9169	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10083	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9170	;;	10084	;;
9171	:H)	10085	:H)
9172	#	10086	#
9173	# CONFIG_HEADER	10087	# CONFIG_HEADER
9174	#	10088	#
9175	if test x"$ac_file" != x-; then	10089	if test x"$ac_file" != x-; then
9176	{	10090	{
9177	$as_echo "/* $configure_input */" \	10091	printf "%s\n" "/* $configure_input */" >&1 \
9178	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	10092	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9179	} >"$tmp/config.h" \	10093	} >"$ac_tmp/config.h" \
9180	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10094	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9181	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	10095	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9182	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	10096	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9183	$as_echo "$as_me: $ac_file is unchanged" >&6;}	10097	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9184	else	10098	else
9185	rm -f "$ac_file"	10099	rm -f "$ac_file"
9186	mv "$tmp/config.h" "$ac_file" \	10100	mv "$ac_tmp/config.h" "$ac_file" \
9187	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5	10101	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9188	fi	10102	fi
9189	else	10103	else
9190	$as_echo "/* $configure_input */" \	10104	printf "%s\n" "/* $configure_input */" >&1 \
9191	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	10105	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9192	\|\| as_fn_error $? "could not create -" "$LINENO" 5	10106	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9193	fi	10107	fi
9194	;;	10108	;;
9195		10109
9196		10110
…		…
9226	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10140	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9227	# would make configure fail if this is the last instruction.	10141	# would make configure fail if this is the last instruction.
9228	$ac_cs_success \|\| as_fn_exit 1	10142	$ac_cs_success \|\| as_fn_exit 1
9229	fi	10143	fi
9230	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	10144	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9231	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	10145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9232	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	10146	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9233	fi	10147	fi
9234		10148
9235		10149
9236	echo "Configuration:	10150	echo "Configuration:
9237		10151
…		…
9266	fi	10180	fi
9267		10181
9268	echo "* Optionally check src/feature.h for further, rarely used options *"	10182	echo "* Optionally check src/feature.h for further, rarely used options *"
9269	echo	10183	echo
9270		10184
		10185

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/configure (file contents): Revision 1.154 by root, Thu May 10 22:42:03 2012 UTC vs. Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC

Diff Legend

Comparing rxvt-unicode/configure (file contents):
Revision 1.154 by root, Thu May 10 22:42:03 2012 UTC vs.
Revision 1.166 by root, Thu May 13 19:24:27 2021 UTC