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Comparing rxvt-unicode/configure (file contents):
Revision 1.125 by root, Sun Jan 6 21:34:57 2008 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 2023 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 2.61.	3	# Generated by GNU Autoconf 2.71.
4	#	4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	5	#
6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
		9	#
7	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	12	## -------------------- ##
10	## M4sh Initialization. ##	13	## M4sh Initialization. ##
11	## --------------------- ##	14	## -------------------- ##
12		15
13	# Be more Bourne compatible	16	# Be more Bourne compatible
14	DUALCASE=1; export DUALCASE # for MKS sh	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
15	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 :
16	emulate sh	21	emulate sh
17	NULLCMD=:	22	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.	24	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'	25	alias -g '${1+"$@"}'='"$@"'
21	setopt NO_GLOB_SUBST	26	setopt NO_GLOB_SUBST
22	else	27	else $as_nop
23	case `(set -o) 2>/dev/null` in	28	case `(set -o) 2>/dev/null` in #(
24	*posix*) set -o posix ;;	29	*posix*) :
		30	set -o posix ;; #(
		31	*) :
		32	;;
25	esac	33	esac
26
27	fi	34	fi
28		35
29		36
30		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
31		40
32	# PATH needs CR
33	# Avoid depending upon Character Ranges.
34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37	as_cr_digits='0123456789'
38	as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40	# The user is always right.
41	if test "${PATH_SEPARATOR+set}" != set; then
42	echo "#! /bin/sh" >conf$$.sh
43	echo "exit 0" >>conf$$.sh
44	chmod +x conf$$.sh
45	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46	PATH_SEPARATOR=';'
47	else
48	PATH_SEPARATOR=:
49	fi
50	rm -f conf$$.sh
51	fi
52
53	# Support unset when possible.
54	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55	as_unset=unset
56	else
57	as_unset=false
58	fi
59
60
61	# IFS
62	# We need space, tab and new line, in precisely that order. Quoting is	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.)
63	# there to prevent editors from complaining about space-tab.	44	# Quoting is to prevent editors from complaining about space-tab.
64	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65	# splitting by setting IFS to empty value.)
66	as_nl='	45	as_nl='
67	'	46	'
		47	export as_nl
68	IFS=" "" $as_nl"	48	IFS=" "" $as_nl"
69		49
		50	PS1='$ '
		51	PS2='> '
		52	PS4='+ '
		53
		54	# Ensure predictable behavior from utilities with locale-dependent output.
		55	LC_ALL=C
		56	export LC_ALL
		57	LANGUAGE=C
		58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
70	# 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=
71	case $0 in	87	case $0 in #((
72	*[\\/]* ) as_myself=$0 ;;	88	*[\\/]* ) as_myself=$0 ;;
73	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74	for as_dir in $PATH	90	for as_dir in $PATH
75	do	91	do
76	IFS=$as_save_IFS	92	IFS=$as_save_IFS
77	test -z "$as_dir" && as_dir=.	93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
78	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
79	done	99	done
80	IFS=$as_save_IFS	100	IFS=$as_save_IFS
81		101
82	;;	102	;;
83	esac	103	esac
84	# We did not find ourselves, most probably we were run as `sh COMMAND'	104	# We did not find ourselves, most probably we were run as `sh COMMAND'
85	# in which case we are not to be found in the path.	105	# in which case we are not to be found in the path.
86	if test "x$as_myself" = x; then	106	if test "x$as_myself" = x; then
87	as_myself=$0	107	as_myself=$0
88	fi	108	fi
89	if test ! -f "$as_myself"; then	109	if test ! -f "$as_myself"; then
90	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91	{ (exit 1); exit 1; }	111	exit 1
92	fi	112	fi
93		113
94	# Work around bugs in pre-3.0 UWIN ksh.	114
95	for as_var in ENV MAIL MAILPATH	115	# Use a proper internal environment variable to ensure we don't fall
96	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		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
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	*v*x* | *x*v* ) 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 $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	*posix*) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 || exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah || exit 1
		179	test -x / || exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		184	test \$(( 1 + 1 )) = 2 || exit 1"
		185	if (eval "$as_required") 2>/dev/null
		186	then :
		187	as_have_required=yes
		188	else $as_nop
		189	as_have_required=no
		190	fi
		191	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		192	then :
		193
		194	else $as_nop
		195	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		196	as_found=false
		197	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		198	do
		199	IFS=$as_save_IFS
		200	case $as_dir in #(((
		201	'') as_dir=./ ;;
		202	*/) ;;
		203	*) as_dir=$as_dir/ ;;
		204	esac
		205	as_found=:
		206	case $as_dir in #(
		207	/*)
		208	for as_base in sh bash ksh sh5; do
		209	# Try only shells that exist, to save several forks.
		210	as_shell=$as_dir$as_base
		211	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		212	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		213	then :
		214	CONFIG_SHELL=$as_shell as_have_required=yes
		215	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		216	then :
		217	break 2
		218	fi
		219	fi
		220	done;;
		221	esac
		222	as_found=false
97	done	223	done
98	PS1='$ '	224	IFS=$as_save_IFS
99	PS2='> '	225	if $as_found
100	PS4='+ '	226	then :
101		227
102	# NLS nuisances.	228	else $as_nop
103	for as_var in \	229	if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
104	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	230	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
105	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	231	then :
106	LC_TELEPHONE LC_TIME	232	CONFIG_SHELL=$SHELL as_have_required=yes
107	do	233	fi
108	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	234	fi
109	eval $as_var=C; export $as_var	235
		236
		237	if test "x$CONFIG_SHELL" != x
		238	then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		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 $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno
		261	then :
		262	printf "%s\n" "$0: This script requires a shell more modern than all"
		263	printf "%s\n" "$0: the shells that I found on your system."
		264	if test ${ZSH_VERSION+y} ; then
		265	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		266	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
110	else	267	else
111	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var	268	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
		269	$0: including any error possibly output before this
		270	$0: message. Then install a modern shell, or manually run
		271	$0: the script under such a shell if you do have one."
112	fi	272	fi
113	done	273	exit 1
		274	fi
		275	fi
		276	fi
		277	SHELL=${CONFIG_SHELL-/bin/sh}
		278	export SHELL
		279	# Unset more variables known to interfere with behavior of common tools.
		280	CLICOLOR_FORCE= GREP_OPTIONS=
		281	unset CLICOLOR_FORCE GREP_OPTIONS
114		282
115	# Required to use basename.	283	## --------------------- ##
		284	## M4sh Shell Functions. ##
		285	## --------------------- ##
		286	# as_fn_unset VAR
		287	# ---------------
		288	# Portably unset VAR.
		289	as_fn_unset ()
		290	{
		291	{ eval $1=; unset $1;}
		292	}
		293	as_unset=as_fn_unset
		294
		295
		296	# as_fn_set_status STATUS
		297	# -----------------------
		298	# Set $? to STATUS, without forking.
		299	as_fn_set_status ()
		300	{
		301	return $1
		302	} # as_fn_set_status
		303
		304	# as_fn_exit STATUS
		305	# -----------------
		306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		307	as_fn_exit ()
		308	{
		309	set +e
		310	as_fn_set_status $1
		311	exit $1
		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 $?
		319	}
		320	as_nop=as_fn_nop
		321
		322	# as_fn_mkdir_p
		323	# -------------
		324	# Create "$as_dir" as a directory, including parents if necessary.
		325	as_fn_mkdir_p ()
		326	{
		327
		328	case $as_dir in #(
		329	-*) as_dir=./$as_dir;;
		330	esac
		331	test -d "$as_dir" || eval $as_mkdir_p || {
		332	as_dirs=
		333	while :; do
		334	case $as_dir in #(
		335	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		336	*) as_qdir=$as_dir;;
		337	esac
		338	as_dirs="'$as_qdir' $as_dirs"
		339	as_dir=`$as_dirname -- "$as_dir" ||
		340	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		341	X"$as_dir" : 'X\(//\)[^/]' \| \
		342	X"$as_dir" : 'X\(//\)$' \| \
		343	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		344	printf "%s\n" X"$as_dir" |
		345	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		346	s//\1/
		347	q
		348	}
		349	/^X\(\/\/\)[^/].*/{
		350	s//\1/
		351	q
		352	}
		353	/^X\(\/\/\)$/{
		354	s//\1/
		355	q
		356	}
		357	/^X\(\/\).*/{
		358	s//\1/
		359	q
		360	}
		361	s/.*/./; q'`
		362	test -d "$as_dir" && break
		363	done
		364	test -z "$as_dirs" || eval "mkdir $as_dirs"
		365	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		366
		367
		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
		377	# as_fn_append VAR VALUE
		378	# ----------------------
		379	# Append the text in VALUE to the end of the definition contained in VAR. Take
		380	# advantage of any shell optimizations that allow amortized linear growth over
		381	# repeated appends, instead of the typical quadratic growth present in naive
		382	# implementations.
		383	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		384	then :
		385	eval 'as_fn_append ()
		386	{
		387	eval $1+=\$2
		388	}'
		389	else $as_nop
		390	as_fn_append ()
		391	{
		392	eval $1=\$$1\$2
		393	}
		394	fi # as_fn_append
		395
		396	# as_fn_arith ARG...
		397	# ------------------
		398	# Perform arithmetic evaluation on the ARGs, and store the result in the
		399	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		400	# must be portable across $(()) and expr.
		401	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		402	then :
		403	eval 'as_fn_arith ()
		404	{
		405	as_val=$(( $* ))
		406	}'
		407	else $as_nop
		408	as_fn_arith ()
		409	{
		410	as_val=`expr "$@" || test $? -eq 1`
		411	}
		412	fi # as_fn_arith
		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
		422
		423	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		424	# ----------------------------------------
		425	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		426	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		427	# script with STATUS, using 1 if that was 0.
		428	as_fn_error ()
		429	{
		430	as_status=$1; test $as_status -eq 0 && as_status=1
		431	if test "$4"; then
		432	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		433	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		434	fi
		435	printf "%s\n" "$as_me: error: $2" >&2
		436	as_fn_exit $as_status
		437	} # as_fn_error
		438
116	if expr a : '\(a\)' >/dev/null 2>&1 &&	439	if expr a : '\(a\)' >/dev/null 2>&1 &&
117	test "X`expr 00001 : '.*\(...\)'`" = X001; then	440	test "X`expr 00001 : '.*\(...\)'`" = X001; then
118	as_expr=expr	441	as_expr=expr
119	else	442	else
120	as_expr=false	443	as_expr=false
…		…
124	as_basename=basename	447	as_basename=basename
125	else	448	else
126	as_basename=false	449	as_basename=false
127	fi	450	fi
128		451
		452	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		453	as_dirname=dirname
		454	else
		455	as_dirname=false
		456	fi
129		457
130	# Name of the executable.
131	as_me=`$as_basename -- "$0" ||	458	as_me=`$as_basename -- "$0" ||
132	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	459	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133	X"$0" : 'X\(//\)$' \| \	460	X"$0" : 'X\(//\)$' \| \
134	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	461	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135	echo X/"$0" |	462	printf "%s\n" X/"$0" |
136	sed '/^.*\/\([^/][^/]*\)\/*$/{	463	sed '/^.*\/\([^/][^/]*\)\/*$/{
137	s//\1/	464	s//\1/
138	q	465	q
139	}	466	}
140	/^X\/\(\/\/\)$/{	467	/^X\/\(\/\/\)$/{
…		…
145	s//\1/	472	s//\1/
146	q	473	q
147	}	474	}
148	s/.*/./; q'`	475	s/.*/./; q'`
149		476
150	# CDPATH.	477	# Avoid depending upon Character Ranges.
151	$as_unset CDPATH	478	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		479	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		480	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		481	as_cr_digits='0123456789'
		482	as_cr_alnum=$as_cr_Letters$as_cr_digits
152		483
153		484
154	if test "x$CONFIG_SHELL" = x; then	485	as_lineno_1=$LINENO as_lineno_1a=$LINENO
155	if (eval ":") 2>/dev/null; then	486	as_lineno_2=$LINENO as_lineno_2a=$LINENO
156	as_have_required=yes
157	else
158	as_have_required=no
159	fi
160
161	if test $as_have_required = yes && (eval ":
162	(as_func_return () {
163	(exit \$1)
164	}
165	as_func_success () {
166	as_func_return 0
167	}
168	as_func_failure () {
169	as_func_return 1
170	}
171	as_func_ret_success () {
172	return 0
173	}
174	as_func_ret_failure () {
175	return 1
176	}
177
178	exitcode=0
179	if as_func_success; then
180	:
181	else
182	exitcode=1
183	echo as_func_success failed.
184	fi
185
186	if as_func_failure; then
187	exitcode=1
188	echo as_func_failure succeeded.
189	fi
190
191	if as_func_ret_success; then
192	:
193	else
194	exitcode=1
195	echo as_func_ret_success failed.
196	fi
197
198	if as_func_ret_failure; then
199	exitcode=1
200	echo as_func_ret_failure succeeded.
201	fi
202
203	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204	:
205	else
206	exitcode=1
207	echo positional parameters were not saved.
208	fi
209
210	test \$exitcode = 0) || { (exit 1); exit 1; }
211
212	(
213	as_lineno_1=\$LINENO
214	as_lineno_2=\$LINENO
215	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217	") 2> /dev/null; then
218	:
219	else
220	as_candidate_shells=
221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223	do
224	IFS=$as_save_IFS
225	test -z "$as_dir" && as_dir=.
226	case $as_dir in
227	/*)
228	for as_base in sh bash ksh sh5; do
229	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230	done;;
231	esac
232	done
233	IFS=$as_save_IFS
234
235
236	for as_shell in $as_candidate_shells $SHELL; do
237	# Try only shells that exist, to save several forks.
238	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239	{ ("$as_shell") 2> /dev/null <<\_ASEOF
240	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241	emulate sh
242	NULLCMD=:
243	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244	# is contrary to our usage. Disable this feature.
245	alias -g '${1+"$@"}'='"$@"'
246	setopt NO_GLOB_SUBST
247	else
248	case `(set -o) 2>/dev/null` in
249	*posix*) set -o posix ;;
250	esac
251
252	fi
253
254
255	:
256	_ASEOF
257	}; then
258	CONFIG_SHELL=$as_shell
259	as_have_required=yes
260	if { "$as_shell" 2> /dev/null <<\_ASEOF
261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262	emulate sh
263	NULLCMD=:
264	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265	# is contrary to our usage. Disable this feature.
266	alias -g '${1+"$@"}'='"$@"'
267	setopt NO_GLOB_SUBST
268	else
269	case `(set -o) 2>/dev/null` in
270	*posix*) set -o posix ;;
271	esac
272
273	fi
274
275
276	:
277	(as_func_return () {
278	(exit $1)
279	}
280	as_func_success () {
281	as_func_return 0
282	}
283	as_func_failure () {
284	as_func_return 1
285	}
286	as_func_ret_success () {
287	return 0
288	}
289	as_func_ret_failure () {
290	return 1
291	}
292
293	exitcode=0
294	if as_func_success; then
295	:
296	else
297	exitcode=1
298	echo as_func_success failed.
299	fi
300
301	if as_func_failure; then
302	exitcode=1
303	echo as_func_failure succeeded.
304	fi
305
306	if as_func_ret_success; then
307	:
308	else
309	exitcode=1
310	echo as_func_ret_success failed.
311	fi
312
313	if as_func_ret_failure; then
314	exitcode=1
315	echo as_func_ret_failure succeeded.
316	fi
317
318	if ( set x; as_func_ret_success y && test x = "$1" ); then
319	:
320	else
321	exitcode=1
322	echo positional parameters were not saved.
323	fi
324
325	test $exitcode = 0) || { (exit 1); exit 1; }
326
327	(
328	as_lineno_1=$LINENO
329	as_lineno_2=$LINENO
330	test "x$as_lineno_1" != "x$as_lineno_2" &&	487	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
331	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333	_ASEOF
334	}; then
335	break
336	fi
337
338	fi
339
340	done
341
342	if test "x$CONFIG_SHELL" != x; then
343	for as_var in BASH_ENV ENV
344	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345	done
346	export CONFIG_SHELL
347	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348	fi
349
350
351	if test $as_have_required = no; then
352	echo This script requires a shell more modern than all the
353	echo shells that I found on your system. Please install a
354	echo modern shell, or manually run the script under such a
355	echo shell if you do have one.
356	{ (exit 1); exit 1; }
357	fi
358
359
360	fi
361
362	fi
363
364
365
366	(eval "as_func_return () {
367	(exit \$1)
368	}
369	as_func_success () {
370	as_func_return 0
371	}
372	as_func_failure () {
373	as_func_return 1
374	}
375	as_func_ret_success () {
376	return 0
377	}
378	as_func_ret_failure () {
379	return 1
380	}
381
382	exitcode=0
383	if as_func_success; then
384	:
385	else
386	exitcode=1
387	echo as_func_success failed.
388	fi
389
390	if as_func_failure; then
391	exitcode=1
392	echo as_func_failure succeeded.
393	fi
394
395	if as_func_ret_success; then
396	:
397	else
398	exitcode=1
399	echo as_func_ret_success failed.
400	fi
401
402	if as_func_ret_failure; then
403	exitcode=1
404	echo as_func_ret_failure succeeded.
405	fi
406
407	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408	:
409	else
410	exitcode=1
411	echo positional parameters were not saved.
412	fi
413
414	test \$exitcode = 0") || {
415	echo No shell found that supports shell functions.
416	echo Please tell autoconf@gnu.org about your system,
417	echo including any error possibly output before this
418	echo message
419	}
420
421
422
423	as_lineno_1=$LINENO
424	as_lineno_2=$LINENO
425	test "x$as_lineno_1" != "x$as_lineno_2" &&
426	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {	488	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
427
428	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429	# uniformly replaced by the line number. The first 'sed' inserts a
430	# line-number line after each line using $LINENO; the second 'sed'
431	# does the real work. The second script uses 'N' to pair each
432	# line-number line with the line containing $LINENO, and appends
433	# trailing '-' during substitution so that $LINENO is not a special
434	# case at line end.
435	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436	# scripts with optimization help from Paolo Bonzini. Blame Lee
437	# E. McMahon (1931-1989) for sed's syntax. :-)	489	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
438	sed -n '	490	sed -n '
439	p	491	p
440	/[$]LINENO/=	492	/[$]LINENO/=
441	' <$as_myself |	493	' <$as_myself |
442	sed '	494	sed '
…		…
449	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/	501	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450	t loop	502	t loop
451	s/-\n.*//	503	s/-\n.*//
452	' >$as_me.lineno &&	504	' >$as_me.lineno &&
453	chmod +x "$as_me.lineno" ||	505	chmod +x "$as_me.lineno" ||
454	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	506	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
455	{ (exit 1); exit 1; }; }
456		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
457	# 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
458	# (the dirname of $[0] is not the place where we might find the	513	# (the dirname of $[0] is not the place where we might find the
459	# original and so on. Autoconf is especially sensitive to this).	514	# original and so on. Autoconf is especially sensitive to this).
460	. "./$as_me.lineno"	515	. "./$as_me.lineno"
461	# Exit status is that of the last command.	516	# Exit status is that of the last command.
462	exit	517	exit
463	}	518	}
464		519
465		520
466	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then	521	# Determine whether it's possible to make 'echo' print without a newline.
467	as_dirname=dirname	522	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
468	else	523	# for compatibility with existing Makefiles.
469	as_dirname=false
470	fi
471
472	ECHO_C= ECHO_N= ECHO_T=	524	ECHO_C= ECHO_N= ECHO_T=
473	case `echo -n x` in	525	case `echo -n x` in #(((((
474	-n*)	526	-n*)
475	case `echo 'x\c'` in	527	case `echo 'xy\c'` in
476	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	528	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
477	*) ECHO_C='\c';;	529	xy) ECHO_C='\c';;
		530	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		531	ECHO_T=' ';;
478	esac;;	532	esac;;
479	*)	533	*)
480	ECHO_N='-n';;	534	ECHO_N='-n';;
481	esac	535	esac
482		536
483	if expr a : '\(a\)' >/dev/null 2>&1 &&	537	# For backward compatibility with old third-party macros, we provide
484	test "X`expr 00001 : '.*\(...\)'`" = X001; then	538	# the shell variables $as_echo and $as_echo_n. New code should use
485	as_expr=expr	539	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
486	else	540	as_echo='printf %s\n'
487	as_expr=false	541	as_echo_n='printf %s'
488	fi	542
489		543
490	rm -f conf$$ conf$$.exe conf$$.file	544	rm -f conf$$ conf$$.exe conf$$.file
491	if test -d conf$$.dir; then	545	if test -d conf$$.dir; then
492	rm -f conf$$.dir/conf$$.file	546	rm -f conf$$.dir/conf$$.file
493	else	547	else
494	rm -f conf$$.dir	548	rm -f conf$$.dir
495	mkdir conf$$.dir	549	mkdir conf$$.dir 2>/dev/null
496	fi	550	fi
497	echo >conf$$.file	551	if (echo >conf$$.file) 2>/dev/null; then
498	if ln -s conf$$.file conf$$ 2>/dev/null; then	552	if ln -s conf$$.file conf$$ 2>/dev/null; then
499	as_ln_s='ln -s'	553	as_ln_s='ln -s'
500	# ... but there are two gotchas:	554	# ... but there are two gotchas:
501	# 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.
502	# 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.
503	# In both cases, we have to default to `cp -p'.	557	# In both cases, we have to default to `cp -pR'.
504	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 ||
505	as_ln_s='cp -p'	559	as_ln_s='cp -pR'
506	elif ln conf$$.file conf$$ 2>/dev/null; then	560	elif ln conf$$.file conf$$ 2>/dev/null; then
507	as_ln_s=ln	561	as_ln_s=ln
		562	else
		563	as_ln_s='cp -pR'
		564	fi
508	else	565	else
509	as_ln_s='cp -p'	566	as_ln_s='cp -pR'
510	fi	567	fi
511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	568	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512	rmdir conf$$.dir 2>/dev/null	569	rmdir conf$$.dir 2>/dev/null
513		570
514	if mkdir -p . 2>/dev/null; then	571	if mkdir -p . 2>/dev/null; then
515	as_mkdir_p=:	572	as_mkdir_p='mkdir -p "$as_dir"'
516	else	573	else
517	test -d ./-p && rmdir ./-p	574	test -d ./-p && rmdir ./-p
518	as_mkdir_p=false	575	as_mkdir_p=false
519	fi	576	fi
520		577
521	if test -x / >/dev/null 2>&1; then
522	as_test_x='test -x'	578	as_test_x='test -x'
523	else	579	as_executable_p=as_fn_executable_p
524	if ls -dL / >/dev/null 2>&1; then
525	as_ls_L_option=L
526	else
527	as_ls_L_option=
528	fi
529	as_test_x='
530	eval sh -c '\''
531	if test -d "$1"; then
532	test -d "$1/.";
533	else
534	case $1 in
535	-*)set "./$1";;
536	esac;
537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538	???[sx]*):;;*)false;;esac;fi
539	'\'' sh
540	'
541	fi
542	as_executable_p=$as_test_x
543		580
544	# Sed expression to map a string onto a valid CPP name.	581	# Sed expression to map a string onto a valid CPP name.
545	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'"
546		583
547	# Sed expression to map a string onto a valid variable name.	584	# Sed expression to map a string onto a valid variable name.
548	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	585	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549		586
550		587
551		588	test -n "$DJDIR" || exec 7<&0 </dev/null
552	exec 7<&0 </dev/null 6>&1	589	exec 6>&1
553		590
554	# Name of the host.	591	# Name of the host.
555	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	592	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
556	# so uname gets run too.	593	# so uname gets run too.
557	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	594	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558		595
559	#	596	#
560	# Initializations.	597	# Initializations.
…		…
565	LIBOBJS=	602	LIBOBJS=
566	cross_compiling=no	603	cross_compiling=no
567	subdirs=	604	subdirs=
568	MFLAGS=	605	MFLAGS=
569	MAKEFLAGS=	606	MAKEFLAGS=
570	SHELL=${CONFIG_SHELL-/bin/sh}
571		607
572	# Identity of this package.	608	# Identity of this package.
573	PACKAGE_NAME=	609	PACKAGE_NAME=''
574	PACKAGE_TARNAME=	610	PACKAGE_TARNAME=''
575	PACKAGE_VERSION=	611	PACKAGE_VERSION=''
576	PACKAGE_STRING=	612	PACKAGE_STRING=''
577	PACKAGE_BUGREPORT=	613	PACKAGE_BUGREPORT=''
		614	PACKAGE_URL=''
578		615
579	ac_unique_file="src/feature.h"	616	ac_unique_file="src/feature.h"
580	# Factoring default headers for most tests.	617	# Factoring default headers for most tests.
581	ac_includes_default="\	618	ac_includes_default="\
		619	#include <stddef.h>
		620	#ifdef HAVE_STDIO_H
582	#include <stdio.h>	621	# include <stdio.h>
583	#ifdef HAVE_SYS_TYPES_H
584	# include <sys/types.h>
585	#endif	622	#endif
586	#ifdef HAVE_SYS_STAT_H	623	#ifdef HAVE_STDLIB_H
587	# include <sys/stat.h>
588	#endif
589	#ifdef STDC_HEADERS
590	# include <stdlib.h>	624	# include <stdlib.h>
591	# include <stddef.h>
592	#else
593	# ifdef HAVE_STDLIB_H
594	# include <stdlib.h>
595	# endif
596	#endif	625	#endif
597	#ifdef HAVE_STRING_H	626	#ifdef HAVE_STRING_H
598	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599	# include <memory.h>
600	# endif
601	# include <string.h>	627	# include <string.h>
602	#endif
603	#ifdef HAVE_STRINGS_H
604	# include <strings.h>
605	#endif	628	#endif
606	#ifdef HAVE_INTTYPES_H	629	#ifdef HAVE_INTTYPES_H
607	# include <inttypes.h>	630	# include <inttypes.h>
608	#endif	631	#endif
609	#ifdef HAVE_STDINT_H	632	#ifdef HAVE_STDINT_H
610	# include <stdint.h>	633	# include <stdint.h>
611	#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
612	#ifdef HAVE_UNISTD_H	644	#ifdef HAVE_UNISTD_H
613	# include <unistd.h>	645	# include <unistd.h>
614	#endif"	646	#endif"
615		647
616	ac_subst_vars='SHELL	648	ac_header_c_list=
		649	ac_subst_vars='LTLIBOBJS
		650	LIBOBJS
		651	PERL_O
		652	IF_PERL
		653	PERLPRIVLIBEXP
		654	PERLFLAGS
		655	PERLLIB
		656	PERL
		657	XFT_CONFIG
		658	EGREP
		659	GREP
		660	STARTUP_NOTIFICATION_LIBS
		661	STARTUP_NOTIFICATION_CFLAGS
		662	PIXBUF_LIBS
		663	PIXBUF_CFLAGS
		664	PTYTTY_LIBS
		665	PTYTTY_CFLAGS
		666	PKG_CONFIG
		667	X_EXTRA_LIBS
		668	X_LIBS
		669	X_PRE_LIBS
		670	X_CFLAGS
		671	CXXCPP
		672	XMKMF
		673	TIC
		674	RXVTNAME
		675	LINKER
		676	INSTALL_DATA
		677	INSTALL_SCRIPT
		678	INSTALL_PROGRAM
		679	ac_ct_CXX
		680	CXXFLAGS
		681	CXX
		682	OBJEXT
		683	EXEEXT
		684	ac_ct_CC
		685	CPPFLAGS
		686	LDFLAGS
		687	CFLAGS
		688	CC
		689	DATE
		690	VERSION
		691	target_alias
		692	host_alias
		693	build_alias
		694	LIBS
		695	ECHO_T
		696	ECHO_N
		697	ECHO_C
		698	DEFS
		699	mandir
		700	localedir
		701	libdir
		702	psdir
		703	pdfdir
		704	dvidir
		705	htmldir
		706	infodir
		707	docdir
		708	oldincludedir
		709	includedir
		710	runstatedir
		711	localstatedir
		712	sharedstatedir
		713	sysconfdir
		714	datadir
		715	datarootdir
		716	libexecdir
		717	sbindir
		718	bindir
		719	program_transform_name
		720	prefix
		721	exec_prefix
		722	PACKAGE_URL
		723	PACKAGE_BUGREPORT
		724	PACKAGE_STRING
		725	PACKAGE_VERSION
		726	PACKAGE_TARNAME
		727	PACKAGE_NAME
617	PATH_SEPARATOR	728	PATH_SEPARATOR
618	PACKAGE_NAME	729	SHELL'
619	PACKAGE_TARNAME
620	PACKAGE_VERSION
621	PACKAGE_STRING
622	PACKAGE_BUGREPORT
623	exec_prefix
624	prefix
625	program_transform_name
626	bindir
627	sbindir
628	libexecdir
629	datarootdir
630	datadir
631	sysconfdir
632	sharedstatedir
633	localstatedir
634	includedir
635	oldincludedir
636	docdir
637	infodir
638	htmldir
639	dvidir
640	pdfdir
641	psdir
642	libdir
643	localedir
644	mandir
645	DEFS
646	ECHO_C
647	ECHO_N
648	ECHO_T
649	LIBS
650	build_alias
651	host_alias
652	target_alias
653	build
654	build_cpu
655	build_vendor
656	build_os
657	host
658	host_cpu
659	host_vendor
660	host_os
661	VERSION
662	DATE
663	CC
664	CFLAGS
665	LDFLAGS
666	CPPFLAGS
667	ac_ct_CC
668	EXEEXT
669	OBJEXT
670	CXX
671	CXXFLAGS
672	ac_ct_CXX
673	CPP
674	INSTALL_PROGRAM
675	INSTALL_SCRIPT
676	INSTALL_DATA
677	GREP
678	EGREP
679	LINKER
680	RXVTNAME
681	CXXCPP
682	TIC
683	XMKMF
684	X_CFLAGS
685	X_PRE_LIBS
686	X_LIBS
687	X_EXTRA_LIBS
688	afterimage_config
689	PKG_CONFIG
690	XFT_CONFIG
691	PERL
692	PERLLIB
693	PERLFLAGS
694	PERLPRIVLIBEXP
695	IF_PERL
696	PERL_O
697	AFTERIMAGE_CFLAGS
698	AFTERIMAGE_LIBS
699	LIBOBJS
700	LTLIBOBJS'
701	ac_subst_files=''	730	ac_subst_files=''
		731	ac_user_opts='
		732	enable_option_checking
		733	enable_everything
		734	enable_assert
		735	enable_warnings
		736	enable_256_color
		737	enable_unicode3
		738	enable_combining
		739	enable_xft
		740	enable_font_styles
		741	enable_pixbuf
		742	enable_startup_notification
		743	enable_transparency
		744	enable_fading
		745	enable_rxvt_scroll
		746	enable_next_scroll
		747	enable_xterm_scroll
		748	enable_perl
		749	with_codesets
		750	enable_xim
		751	enable_backspace_key
		752	enable_delete_key
		753	enable_resources
		754	enable_8bitctrls
		755	enable_fallback
		756	with_res_name
		757	with_res_class
		758	with_name
		759	enable_swapscreen
		760	enable_iso14755
		761	enable_frills
		762	enable_keepscrolling
		763	enable_selectionscrolling
		764	enable_mousewheel
		765	enable_slipwheeling
		766	enable_smart_resize
		767	enable_text_blink
		768	enable_pointer_blank
		769	with_term
		770	with_terminfo
		771	with_x
		772	'
702	ac_precious_vars='build_alias	773	ac_precious_vars='build_alias
703	host_alias	774	host_alias
704	target_alias	775	target_alias
705	CC	776	CC
706	CFLAGS	777	CFLAGS
…		…
708	LIBS	779	LIBS
709	CPPFLAGS	780	CPPFLAGS
710	CXX	781	CXX
711	CXXFLAGS	782	CXXFLAGS
712	CCC	783	CCC
713	CPP	784	XMKMF
714	CXXCPP	785	CXXCPP'
715	XMKMF'
716		786
717		787
718	# Initialize some variables set by options.	788	# Initialize some variables set by options.
719	ac_init_help=	789	ac_init_help=
720	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
721	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
722	# dashes changed to underlines.	794	# dashes changed to underlines.
723	cache_file=/dev/null	795	cache_file=/dev/null
724	exec_prefix=NONE	796	exec_prefix=NONE
725	no_create=	797	no_create=
…		…
747	datarootdir='${prefix}/share'	819	datarootdir='${prefix}/share'
748	datadir='${datarootdir}'	820	datadir='${datarootdir}'
749	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
750	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
751	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
		824	runstatedir='${localstatedir}/run'
752	includedir='${prefix}/include'	825	includedir='${prefix}/include'
753	oldincludedir='/usr/include'	826	oldincludedir='/usr/include'
754	docdir='${datarootdir}/doc/${PACKAGE}'	827	docdir='${datarootdir}/doc/${PACKAGE}'
755	infodir='${datarootdir}/info'	828	infodir='${datarootdir}/info'
756	htmldir='${docdir}'	829	htmldir='${docdir}'
…		…
771	ac_prev=	844	ac_prev=
772	continue	845	continue
773	fi	846	fi
774		847
775	case $ac_option in	848	case $ac_option in
776	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;	849	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		850	*=) ac_optarg= ;;
777	*) ac_optarg=yes ;;	851	*) ac_optarg=yes ;;
778	esac	852	esac
779
780	# Accept the important Cygnus configure options, so we can diagnose typos.
781		853
782	case $ac_dashdash$ac_option in	854	case $ac_dashdash$ac_option in
783	--)	855	--)
784	ac_dashdash=yes ;;	856	ac_dashdash=yes ;;
785		857
…		…
814	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \	886	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
815	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)	887	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
816	datarootdir=$ac_optarg ;;	888	datarootdir=$ac_optarg ;;
817		889
818	-disable-* | --disable-*)	890	-disable-* | --disable-*)
819	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	891	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
820	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
821	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
822	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	894	as_fn_error $? "invalid feature name: \`$ac_useropt'"
823	{ (exit 1); exit 1; }; }	895	ac_useropt_orig=$ac_useropt
824	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	896	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		897	case $ac_user_opts in
		898	*"
		899	"enable_$ac_useropt"
		900	"*) ;;
		901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		902	ac_unrecognized_sep=', ';;
		903	esac
825	eval enable_$ac_feature=no ;;	904	eval enable_$ac_useropt=no ;;
826		905
827	-docdir | --docdir | --docdi | --doc | --do)	906	-docdir | --docdir | --docdi | --doc | --do)
828	ac_prev=docdir ;;	907	ac_prev=docdir ;;
829	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)	908	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
830	docdir=$ac_optarg ;;	909	docdir=$ac_optarg ;;
…		…
833	ac_prev=dvidir ;;	912	ac_prev=dvidir ;;
834	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)	913	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
835	dvidir=$ac_optarg ;;	914	dvidir=$ac_optarg ;;
836		915
837	-enable-* | --enable-*)	916	-enable-* | --enable-*)
838	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	917	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
839	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
840	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	920	as_fn_error $? "invalid feature name: \`$ac_useropt'"
842	{ (exit 1); exit 1; }; }	921	ac_useropt_orig=$ac_useropt
843	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`	922	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		923	case $ac_user_opts in
		924	*"
		925	"enable_$ac_useropt"
		926	"*) ;;
		927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		928	ac_unrecognized_sep=', ';;
		929	esac
844	eval enable_$ac_feature=\$ac_optarg ;;	930	eval enable_$ac_useropt=\$ac_optarg ;;
845		931
846	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	932	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	933	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848	| --exec | --exe | --ex)	934	| --exec | --exe | --ex)
849	ac_prev=exec_prefix ;;	935	ac_prev=exec_prefix ;;
…		…
984		1070
985	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1071	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
986	| -silent | --silent | --silen | --sile | --sil)	1072	| -silent | --silent | --silen | --sile | --sil)
987	silent=yes ;;	1073	silent=yes ;;
988		1074
		1075	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1076	| --runstate | --runstat | --runsta | --runst | --runs \
		1077	| --run | --ru | --r)
		1078	ac_prev=runstatedir ;;
		1079	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1080	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1081	| --run=* | --ru=* | --r=*)
		1082	runstatedir=$ac_optarg ;;
		1083
989	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
990	ac_prev=sbindir ;;	1085	ac_prev=sbindir ;;
991	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1086	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
992	| --sbi=* | --sb=*)	1087	| --sbi=* | --sb=*)
993	sbindir=$ac_optarg ;;	1088	sbindir=$ac_optarg ;;
…		…
1030		1125
1031	-version | --version | --versio | --versi | --vers | -V)	1126	-version | --version | --versio | --versi | --vers | -V)
1032	ac_init_version=: ;;	1127	ac_init_version=: ;;
1033		1128
1034	-with-* | --with-*)	1129	-with-* | --with-*)
1035	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
1037	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1133	as_fn_error $? "invalid package name: \`$ac_useropt'"
1039	{ (exit 1); exit 1; }; }	1134	ac_useropt_orig=$ac_useropt
1040	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1135	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1136	case $ac_user_opts in
		1137	*"
		1138	"with_$ac_useropt"
		1139	"*) ;;
		1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1141	ac_unrecognized_sep=', ';;
		1142	esac
1041	eval with_$ac_package=\$ac_optarg ;;	1143	eval with_$ac_useropt=\$ac_optarg ;;
1042		1144
1043	-without-* | --without-*)	1145	-without-* | --without-*)
1044	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
1046	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1149	as_fn_error $? "invalid package name: \`$ac_useropt'"
1048	{ (exit 1); exit 1; }; }	1150	ac_useropt_orig=$ac_useropt
1049	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`	1151	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1152	case $ac_user_opts in
		1153	*"
		1154	"with_$ac_useropt"
		1155	"*) ;;
		1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1157	ac_unrecognized_sep=', ';;
		1158	esac
1050	eval with_$ac_package=no ;;	1159	eval with_$ac_useropt=no ;;
1051		1160
1052	--x)	1161	--x)
1053	# Obsolete; use --with-x.	1162	# Obsolete; use --with-x.
1054	with_x=yes ;;	1163	with_x=yes ;;
1055		1164
…		…
1065	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
1066	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1067	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1068	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
1069		1178
1070	-*) { echo "$as_me: error: unrecognized option: $ac_option	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1071	Try \`$0 --help' for more information." >&2	1180	Try \`$0 --help' for more information"
1072	{ (exit 1); exit 1; }; }
1073	;;	1181	;;
1074		1182
1075	*=*)	1183	*=*)
1076	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1077	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
1078	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1186	case $ac_envvar in #(
		1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
1079	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1080	{ (exit 1); exit 1; }; }	1189	esac
1081	eval $ac_envvar=\$ac_optarg	1190	eval $ac_envvar=\$ac_optarg
1082	export $ac_envvar ;;	1191	export $ac_envvar ;;
1083		1192
1084	*)	1193	*)
1085	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
1086	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1087	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1089	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1090	;;	1199	;;
1091		1200
1092	esac	1201	esac
1093	done	1202	done
1094		1203
1095	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
1096	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1097	{ echo "$as_me: error: missing argument to $ac_option" >&2	1206	as_fn_error $? "missing argument to $ac_option"
1098	{ (exit 1); exit 1; }; }
1099	fi	1207	fi
1100		1208
1101	# Be sure to have absolute directory names.	1209	if test -n "$ac_unrecognized_opts"; then
		1210	case $enable_option_checking in
		1211	no) ;;
		1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1213	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1214	esac
		1215	fi
		1216
		1217	# Check all directory arguments for consistency.
1102	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1103	datadir sysconfdir sharedstatedir localstatedir includedir \	1219	datadir sysconfdir sharedstatedir localstatedir includedir \
1104	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1105	libdir localedir mandir	1221	libdir localedir mandir runstatedir
1106	do	1222	do
1107	eval ac_val=\$$ac_var	1223	eval ac_val=\$$ac_var
		1224	# Remove trailing slashes.
		1225	case $ac_val in
		1226	*/ )
		1227	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1228	eval $ac_var=\$ac_val;;
		1229	esac
		1230	# Be sure to have absolute directory names.
1108	case $ac_val in	1231	case $ac_val in
1109	[\\/$]* | ?:[\\/]* ) continue;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
1110	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1111	esac	1234	esac
1112	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1113	{ (exit 1); exit 1; }; }
1114	done	1236	done
1115		1237
1116	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
1117	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
1118	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
1122		1244
1123	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
1124	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
1125	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
1126	cross_compiling=maybe	1248	cross_compiling=maybe
1127	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1128	If a cross compiler is detected then cross compile mode will be used." >&2
1129	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
1130	cross_compiling=yes	1250	cross_compiling=yes
1131	fi	1251	fi
1132	fi	1252	fi
1133		1253
…		…
1138		1258
1139		1259
1140	ac_pwd=`pwd` && test -n "$ac_pwd" &&	1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1141	ac_ls_di=`ls -di .` &&	1261	ac_ls_di=`ls -di .` &&
1142	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||	1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1143	{ echo "$as_me: error: Working directory cannot be determined" >&2	1263	as_fn_error $? "working directory cannot be determined"
1144	{ (exit 1); exit 1; }; }
1145	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||	1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1146	{ echo "$as_me: error: pwd does not report name of working directory" >&2	1265	as_fn_error $? "pwd does not report name of working directory"
1147	{ (exit 1); exit 1; }; }
1148		1266
1149		1267
1150	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
1151	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
1152	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
1153	# Try the directory containing this script, then the parent directory.	1271	# Try the directory containing this script, then the parent directory.
1154	ac_confdir=`$as_dirname -- "$0" ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
1155	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156	X"$0" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
1157	X"$0" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
1158	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159	echo X"$0" |	1277	printf "%s\n" X"$as_myself" |
1160	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161	s//\1/	1279	s//\1/
1162	q	1280	q
1163	}	1281	}
1164	/^X\(\/\/\)[^/].*/{	1282	/^X\(\/\/\)[^/].*/{
…		…
1181	else	1299	else
1182	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
1183	fi	1301	fi
1184	if test ! -r "$srcdir/$ac_unique_file"; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
1185	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1187	{ (exit 1); exit 1; }; }
1188	fi	1305	fi
1189	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1190	ac_abs_confdir=`(	1307	ac_abs_confdir=`(
1191	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2	1308	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1192	{ (exit 1); exit 1; }; }
1193	pwd)`	1309	pwd)`
1194	# When building in place, set srcdir=.	1310	# When building in place, set srcdir=.
1195	if test "$ac_abs_confdir" = "$ac_pwd"; then	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
1196	srcdir=.	1312	srcdir=.
1197	fi	1313	fi
…		…
1227	Configuration:	1343	Configuration:
1228	-h, --help display this help and exit	1344	-h, --help display this help and exit
1229	--help=short display options specific to this package	1345	--help=short display options specific to this package
1230	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
1231	-V, --version display version information and exit	1347	-V, --version display version information and exit
1232	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
1233	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
1234	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
1235	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
1236	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1237		1353
1238	Installation directories:	1354	Installation directories:
1239	--prefix=PREFIX install architecture-independent files in PREFIX	1355	--prefix=PREFIX install architecture-independent files in PREFIX
1240	[$ac_default_prefix]	1356	[$ac_default_prefix]
1241	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1357	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242	[PREFIX]	1358	[PREFIX]
1243		1359
1244	By default, \`make install' will install all the files in	1360	By default, \`make install' will install all the files in
1245	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1361	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1362	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247	for instance \`--prefix=\$HOME'.	1363	for instance \`--prefix=\$HOME'.
1248		1364
1249	For better control, use the options below.	1365	For better control, use the options below.
1250		1366
1251	Fine tuning of the installation directories:	1367	Fine tuning of the installation directories:
1252	--bindir=DIR user executables [EPREFIX/bin]	1368	--bindir=DIR user executables [EPREFIX/bin]
1253	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
1254	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
1255	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1373	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1374	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1258	--libdir=DIR object code libraries [EPREFIX/lib]	1375	--libdir=DIR object code libraries [EPREFIX/lib]
1259	--includedir=DIR C header files [PREFIX/include]	1376	--includedir=DIR C header files [PREFIX/include]
1260	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1377	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1261	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1378	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1379	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263	--infodir=DIR info documentation [DATAROOTDIR/info]	1380	--infodir=DIR info documentation [DATAROOTDIR/info]
1264	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]	1381	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265	--mandir=DIR man documentation [DATAROOTDIR/man]	1382	--mandir=DIR man documentation [DATAROOTDIR/man]
1266	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]	1383	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267	--htmldir=DIR html documentation [DOCDIR]	1384	--htmldir=DIR html documentation [DOCDIR]
1268	--dvidir=DIR dvi documentation [DOCDIR]	1385	--dvidir=DIR dvi documentation [DOCDIR]
1269	--pdfdir=DIR pdf documentation [DOCDIR]	1386	--pdfdir=DIR pdf documentation [DOCDIR]
1270	--psdir=DIR ps documentation [DOCDIR]	1387	--psdir=DIR ps documentation [DOCDIR]
1271	_ACEOF	1388	_ACEOF
1272		1389
1273	cat <<\_ACEOF	1390	cat <<\_ACEOF
1274		1391
1275	X features:	1392	X features:
1276	--x-includes=DIR X include files are in DIR	1393	--x-includes=DIR X include files are in DIR
1277	--x-libraries=DIR X library files are in DIR	1394	--x-libraries=DIR X library files are in DIR
1278
1279	Program names:
1280	--program-prefix=PREFIX prepend PREFIX to installed program names
1281	--program-suffix=SUFFIX append SUFFIX to installed program names
1282	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1283
1284	System types:
1285	--build=BUILD configure for building on BUILD [guessed]
1286	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1287	_ACEOF	1395	_ACEOF
1288	fi	1396	fi
1289		1397
1290	if test -n "$ac_init_help"; then	1398	if test -n "$ac_init_help"; then
1291		1399
1292	cat <<\_ACEOF	1400	cat <<\_ACEOF
1293		1401
1294	Optional Features:	1402	Optional Features:
		1403	--disable-option-checking ignore unrecognized --enable/--with options
1295	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1404	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1296	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1405	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1297	--enable-everything enable standard non-multichoice features	1406	--enable-everything enable standard non-multichoice features
1298	NOTE: this option is order dependent	1407	NOTE: this option is order dependent
		1408	--enable-assert enable assertions
1299	--enable-warnings turn on g++ warnings	1409	--enable-warnings turn on g++ warnings
		1410	--enable-256-color enable 256-color support
1300	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters	1411	--enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1301	--enable-combining enable composition of base and combining characters	1412	--enable-combining enable composition of base and combining characters
1302	--enable-xft enable xft support on systems that have it	1413	--enable-xft enable xft support on systems that have it
1303	--enable-font-styles enable bold and italic support	1414	--enable-font-styles enable bold and italic support
1304	--enable-afterimage enable integration with libAfterImage for background images	1415	--enable-pixbuf enable integration with gdk-pixbuf for background images
		1416	--enable-startup-notification enable freedesktop startup notification support
1305	--enable-transparency enable transparent backgrounds	1417	--enable-transparency enable transparent backgrounds
1306	--enable-fading enable colors fading when off focus	1418	--enable-fading enable colors fading when off focus
1307	--enable-rxvt-scroll enable rxvt style scrollbar	1419	--enable-rxvt-scroll enable rxvt style scrollbar
1308	--enable-next-scroll enable NeXT style scrollbar	1420	--enable-next-scroll enable NeXT style scrollbar
1309	--enable-xterm-scroll enable Xterm style scrollbar	1421	--enable-xterm-scroll enable Xterm style scrollbar
1310	--enable-plain-scroll enable plain style scrollbar
1311	--enable-perl enable embedded perl interpreter	1422	--enable-perl enable embedded perl interpreter
1312	--enable-xim XIM (X Input Method) protocol support	1423	--enable-xim XIM (X Input Method) protocol support
1313	--disable-backspace-key disable handling of the backspace key	1424	--disable-backspace-key disable handling of the backspace key
1314	--disable-delete-key disable handling of the delete key	1425	--disable-delete-key disable handling of the delete key
1315	--disable-resources disable all resource checking	1426	--disable-resources disable all resource checking
…		…
1322	--enable-selectionscrolling enable scrolling during selections	1433	--enable-selectionscrolling enable scrolling during selections
1323	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5	1434	--enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1324	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)	1435	--enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1325	--enable-smart-resize enable smart growth/shrink behaviour	1436	--enable-smart-resize enable smart growth/shrink behaviour
1326	--enable-text-blink enable blinking text	1437	--enable-text-blink enable blinking text
1327	--enable-pointer-blank enable pointer blank when typing or inactive pointer	1438	--enable-pointer-blank enable pointer blanking when typing or inactive
1328	--enable-utmp enable utmp (utmpx) support
1329	--enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1330	--enable-lastlog enable lastlog support (requires --enable-utmp)
1331		1439
1332	Optional Packages:	1440	Optional Packages:
1333	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1441	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1334	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1442	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1335	--with-afterimage-config=DIR use libAfterImage config script in DIR
1336	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)	1443	--with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1337	--with-res-name=NAME use this as default resource name (default: urxvt)	1444	--with-res-name=NAME use this as default resource name (default: urxvt)
1338	--with-res-class=CLASS use this as the resource class (default: URxvt)	1445	--with-res-class=CLASS use this as the resource class (default: URxvt)
1339	--with-name=NAME set the basename for the installed binaries (default: urxvt)	1446	--with-name=NAME set the basename for the installed binaries (default: urxvt)
1340	--with-term=NAME set the terminal to NAME (default: rxvt)	1447	--with-term=NAME set the terminal to NAME (default: rxvt)
…		…
1345	CC C compiler command	1452	CC C compiler command
1346	CFLAGS C compiler flags	1453	CFLAGS C compiler flags
1347	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1454	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1348	nonstandard directory <lib dir>	1455	nonstandard directory <lib dir>
1349	LIBS libraries to pass to the linker, e.g. -l<library>	1456	LIBS libraries to pass to the linker, e.g. -l<library>
1350	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if	1457	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1351	you have headers in a nonstandard directory <include dir>	1458	you have headers in a nonstandard directory <include dir>
1352	CXX C++ compiler command	1459	CXX C++ compiler command
1353	CXXFLAGS C++ compiler flags	1460	CXXFLAGS C++ compiler flags
1354	CPP C preprocessor	1461	XMKMF Path to xmkmf, Makefile generator for X Window System
1355	CXXCPP C++ preprocessor	1462	CXXCPP C++ preprocessor
1356	XMKMF Path to xmkmf, Makefile generator for X Window System
1357		1463
1358	Use these variables to override the choices made by `configure' or to help	1464	Use these variables to override the choices made by `configure' or to help
1359	it to find libraries and programs with nonstandard names/locations.	1465	it to find libraries and programs with nonstandard names/locations.
1360		1466
		1467	Report bugs to the package provider.
1361	_ACEOF	1468	_ACEOF
1362	ac_status=$?	1469	ac_status=$?
1363	fi	1470	fi
1364		1471
1365	if test "$ac_init_help" = "recursive"; then	1472	if test "$ac_init_help" = "recursive"; then
1366	# If there are subdirs, report their specific --help.	1473	# If there are subdirs, report their specific --help.
1367	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1474	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1368	test -d "$ac_dir" || continue	1475	test -d "$ac_dir" ||
		1476	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1477	continue
1369	ac_builddir=.	1478	ac_builddir=.
1370		1479
1371	case "$ac_dir" in	1480	case "$ac_dir" in
1372	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	1481	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373	*)	1482	*)
1374	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1483	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1375	# A ".." for each directory in $ac_dir_suffix.	1484	# A ".." for each directory in $ac_dir_suffix.
1376	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	1485	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1377	case $ac_top_builddir_sub in	1486	case $ac_top_builddir_sub in
1378	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	1487	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	1488	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1380	esac ;;	1489	esac ;;
1381	esac	1490	esac
…		…
1399	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;	1508	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1400	esac	1509	esac
1401	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix	1510	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1402		1511
1403	cd "$ac_dir" || { ac_status=$?; continue; }	1512	cd "$ac_dir" || { ac_status=$?; continue; }
1404	# Check for guested configure.	1513	# Check for configure.gnu first; this name is used for a wrapper for
		1514	# Metaconfig's "Configure" on case-insensitive file systems.
1405	if test -f "$ac_srcdir/configure.gnu"; then	1515	if test -f "$ac_srcdir/configure.gnu"; then
1406	echo &&	1516	echo &&
1407	$SHELL "$ac_srcdir/configure.gnu" --help=recursive	1517	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1408	elif test -f "$ac_srcdir/configure"; then	1518	elif test -f "$ac_srcdir/configure"; then
1409	echo &&	1519	echo &&
1410	$SHELL "$ac_srcdir/configure" --help=recursive	1520	$SHELL "$ac_srcdir/configure" --help=recursive
1411	else	1521	else
1412	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1522	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1413	fi || ac_status=$?	1523	fi || ac_status=$?
1414	cd "$ac_pwd" || { ac_status=$?; break; }	1524	cd "$ac_pwd" || { ac_status=$?; break; }
1415	done	1525	done
1416	fi	1526	fi
1417		1527
1418	test -n "$ac_init_help" && exit $ac_status	1528	test -n "$ac_init_help" && exit $ac_status
1419	if $ac_init_version; then	1529	if $ac_init_version; then
1420	cat <<\_ACEOF	1530	cat <<\_ACEOF
1421	configure	1531	configure
1422	generated by GNU Autoconf 2.61	1532	generated by GNU Autoconf 2.71
1423		1533
1424	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	1534	Copyright (C) 2021 Free Software Foundation, Inc.
1425	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1426	This configure script is free software; the Free Software Foundation	1535	This configure script is free software; the Free Software Foundation
1427	gives unlimited permission to copy, distribute and modify it.	1536	gives unlimited permission to copy, distribute and modify it.
1428	_ACEOF	1537	_ACEOF
1429	exit	1538	exit
1430	fi	1539	fi
		1540
		1541	## ------------------------ ##
		1542	## Autoconf initialization. ##
		1543	## ------------------------ ##
		1544
		1545	# ac_fn_c_try_compile LINENO
		1546	# --------------------------
		1547	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1548	ac_fn_c_try_compile ()
		1549	{
		1550	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1551	rm -f conftest.$ac_objext conftest.beam
		1552	if { { ac_try="$ac_compile"
		1553	case "(($ac_try" in
		1554	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1555	*) ac_try_echo=$ac_try;;
		1556	esac
		1557	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1558	printf "%s\n" "$ac_try_echo"; } >&5
		1559	(eval "$ac_compile") 2>conftest.err
		1560	ac_status=$?
		1561	if test -s conftest.err; then
		1562	grep -v '^ *+' conftest.err >conftest.er1
		1563	cat conftest.er1 >&5
		1564	mv -f conftest.er1 conftest.err
		1565	fi
		1566	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1567	test $ac_status = 0; } && {
		1568	test -z "$ac_c_werror_flag" ||
		1569	test ! -s conftest.err
		1570	} && test -s conftest.$ac_objext
		1571	then :
		1572	ac_retval=0
		1573	else $as_nop
		1574	printf "%s\n" "$as_me: failed program was:" >&5
		1575	sed 's/^/| /' conftest.$ac_ext >&5
		1576
		1577	ac_retval=1
		1578	fi
		1579	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1580	as_fn_set_status $ac_retval
		1581
		1582	} # ac_fn_c_try_compile
		1583
		1584	# ac_fn_cxx_try_compile LINENO
		1585	# ----------------------------
		1586	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1587	ac_fn_cxx_try_compile ()
		1588	{
		1589	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1590	rm -f conftest.$ac_objext conftest.beam
		1591	if { { ac_try="$ac_compile"
		1592	case "(($ac_try" in
		1593	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1594	*) ac_try_echo=$ac_try;;
		1595	esac
		1596	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1597	printf "%s\n" "$ac_try_echo"; } >&5
		1598	(eval "$ac_compile") 2>conftest.err
		1599	ac_status=$?
		1600	if test -s conftest.err; then
		1601	grep -v '^ *+' conftest.err >conftest.er1
		1602	cat conftest.er1 >&5
		1603	mv -f conftest.er1 conftest.err
		1604	fi
		1605	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1606	test $ac_status = 0; } && {
		1607	test -z "$ac_cxx_werror_flag" ||
		1608	test ! -s conftest.err
		1609	} && test -s conftest.$ac_objext
		1610	then :
		1611	ac_retval=0
		1612	else $as_nop
		1613	printf "%s\n" "$as_me: failed program was:" >&5
		1614	sed 's/^/| /' conftest.$ac_ext >&5
		1615
		1616	ac_retval=1
		1617	fi
		1618	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1619	as_fn_set_status $ac_retval
		1620
		1621	} # ac_fn_cxx_try_compile
		1622
		1623	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1624	# -------------------------------------------------------
		1625	# Tests whether HEADER exists and can be compiled using the include files in
		1626	# INCLUDES, setting the cache variable VAR accordingly.
		1627	ac_fn_c_check_header_compile ()
		1628	{
		1629	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1630	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1631	printf %s "checking for $2... " >&6; }
		1632	if eval test \${$3+y}
		1633	then :
		1634	printf %s "(cached) " >&6
		1635	else $as_nop
		1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1637	/* end confdefs.h. */
		1638	$4
		1639	#include <$2>
		1640	_ACEOF
		1641	if ac_fn_c_try_compile "$LINENO"
		1642	then :
		1643	eval "$3=yes"
		1644	else $as_nop
		1645	eval "$3=no"
		1646	fi
		1647	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1648	fi
		1649	eval ac_res=\$$3
		1650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1651	printf "%s\n" "$ac_res" >&6; }
		1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1653
		1654	} # ac_fn_c_check_header_compile
		1655
		1656	# ac_fn_cxx_try_link LINENO
		1657	# -------------------------
		1658	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1659	ac_fn_cxx_try_link ()
		1660	{
		1661	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1662	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1663	if { { ac_try="$ac_link"
		1664	case "(($ac_try" in
		1665	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1666	*) ac_try_echo=$ac_try;;
		1667	esac
		1668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1669	printf "%s\n" "$ac_try_echo"; } >&5
		1670	(eval "$ac_link") 2>conftest.err
		1671	ac_status=$?
		1672	if test -s conftest.err; then
		1673	grep -v '^ *+' conftest.err >conftest.er1
		1674	cat conftest.er1 >&5
		1675	mv -f conftest.er1 conftest.err
		1676	fi
		1677	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1678	test $ac_status = 0; } && {
		1679	test -z "$ac_cxx_werror_flag" ||
		1680	test ! -s conftest.err
		1681	} && test -s conftest$ac_exeext && {
		1682	test "$cross_compiling" = yes ||
		1683	test -x conftest$ac_exeext
		1684	}
		1685	then :
		1686	ac_retval=0
		1687	else $as_nop
		1688	printf "%s\n" "$as_me: failed program was:" >&5
		1689	sed 's/^/| /' conftest.$ac_ext >&5
		1690
		1691	ac_retval=1
		1692	fi
		1693	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1694	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1695	# interfere with the next link command; also delete a directory that is
		1696	# left behind by Apple's compiler. We do this before executing the actions.
		1697	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1699	as_fn_set_status $ac_retval
		1700
		1701	} # ac_fn_cxx_try_link
		1702
		1703	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1704	# ---------------------------------------------------------
		1705	# Tests whether HEADER exists and can be compiled using the include files in
		1706	# INCLUDES, setting the cache variable VAR accordingly.
		1707	ac_fn_cxx_check_header_compile ()
		1708	{
		1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1710	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1711	printf %s "checking for $2... " >&6; }
		1712	if eval test \${$3+y}
		1713	then :
		1714	printf %s "(cached) " >&6
		1715	else $as_nop
		1716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1717	/* end confdefs.h. */
		1718	$4
		1719	#include <$2>
		1720	_ACEOF
		1721	if ac_fn_cxx_try_compile "$LINENO"
		1722	then :
		1723	eval "$3=yes"
		1724	else $as_nop
		1725	eval "$3=no"
		1726	fi
		1727	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1728	fi
		1729	eval ac_res=\$$3
		1730	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1731	printf "%s\n" "$ac_res" >&6; }
		1732	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1733
		1734	} # ac_fn_cxx_check_header_compile
		1735
		1736	# ac_fn_cxx_check_func LINENO FUNC VAR
		1737	# ------------------------------------
		1738	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1739	ac_fn_cxx_check_func ()
		1740	{
		1741	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1743	printf %s "checking for $2... " >&6; }
		1744	if eval test \${$3+y}
		1745	then :
		1746	printf %s "(cached) " >&6
		1747	else $as_nop
		1748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1749	/* end confdefs.h. */
		1750	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1751	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1752	#define $2 innocuous_$2
		1753
		1754	/* System header to define __stub macros and hopefully few prototypes,
		1755	which can conflict with char $2 (); below. */
		1756
		1757	#include <limits.h>
		1758	#undef $2
		1759
		1760	/* Override any GCC internal prototype to avoid an error.
		1761	Use char because int might match the return type of a GCC
		1762	builtin and then its argument prototype would still apply. */
		1763	#ifdef __cplusplus
		1764	extern "C"
		1765	#endif
		1766	char $2 ();
		1767	/* The GNU C library defines this for functions which it implements
		1768	to always fail with ENOSYS. Some functions are actually named
		1769	something starting with __ and the normal name is an alias. */
		1770	#if defined __stub_$2 || defined __stub___$2
		1771	choke me
		1772	#endif
		1773
		1774	int
		1775	main (void)
		1776	{
		1777	return $2 ();
		1778	;
		1779	return 0;
		1780	}
		1781	_ACEOF
		1782	if ac_fn_cxx_try_link "$LINENO"
		1783	then :
		1784	eval "$3=yes"
		1785	else $as_nop
		1786	eval "$3=no"
		1787	fi
		1788	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1789	conftest$ac_exeext conftest.$ac_ext
		1790	fi
		1791	eval ac_res=\$$3
		1792	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1793	printf "%s\n" "$ac_res" >&6; }
		1794	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1795
		1796	} # ac_fn_cxx_check_func
		1797
		1798	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1799	# ---------------------------------------------
		1800	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1801	# variable VAR accordingly.
		1802	ac_fn_cxx_check_type ()
		1803	{
		1804	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1806	printf %s "checking for $2... " >&6; }
		1807	if eval test \${$3+y}
		1808	then :
		1809	printf %s "(cached) " >&6
		1810	else $as_nop
		1811	eval "$3=no"
		1812	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1813	/* end confdefs.h. */
		1814	$4
		1815	int
		1816	main (void)
		1817	{
		1818	if (sizeof ($2))
		1819	return 0;
		1820	;
		1821	return 0;
		1822	}
		1823	_ACEOF
		1824	if ac_fn_cxx_try_compile "$LINENO"
		1825	then :
		1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1827	/* end confdefs.h. */
		1828	$4
		1829	int
		1830	main (void)
		1831	{
		1832	if (sizeof (($2)))
		1833	return 0;
		1834	;
		1835	return 0;
		1836	}
		1837	_ACEOF
		1838	if ac_fn_cxx_try_compile "$LINENO"
		1839	then :
		1840
		1841	else $as_nop
		1842	eval "$3=yes"
		1843	fi
		1844	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1845	fi
		1846	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1847	fi
		1848	eval ac_res=\$$3
		1849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1850	printf "%s\n" "$ac_res" >&6; }
		1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1852
		1853	} # ac_fn_cxx_check_type
		1854
		1855	# ac_fn_cxx_try_cpp LINENO
		1856	# ------------------------
		1857	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1858	ac_fn_cxx_try_cpp ()
		1859	{
		1860	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1861	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1862	case "(($ac_try" in
		1863	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1864	*) ac_try_echo=$ac_try;;
		1865	esac
		1866	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1867	printf "%s\n" "$ac_try_echo"; } >&5
		1868	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1869	ac_status=$?
		1870	if test -s conftest.err; then
		1871	grep -v '^ *+' conftest.err >conftest.er1
		1872	cat conftest.er1 >&5
		1873	mv -f conftest.er1 conftest.err
		1874	fi
		1875	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1876	test $ac_status = 0; } > conftest.i && {
		1877	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1878	test ! -s conftest.err
		1879	}
		1880	then :
		1881	ac_retval=0
		1882	else $as_nop
		1883	printf "%s\n" "$as_me: failed program was:" >&5
		1884	sed 's/^/| /' conftest.$ac_ext >&5
		1885
		1886	ac_retval=1
		1887	fi
		1888	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1889	as_fn_set_status $ac_retval
		1890
		1891	} # ac_fn_cxx_try_cpp
		1892
		1893	# ac_fn_c_find_intX_t LINENO BITS VAR
		1894	# -----------------------------------
		1895	# Finds a signed integer type with width BITS, setting cache variable VAR
		1896	# accordingly.
		1897	ac_fn_c_find_intX_t ()
		1898	{
		1899	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
		1901	printf %s "checking for int$2_t... " >&6; }
		1902	if eval test \${$3+y}
		1903	then :
		1904	printf %s "(cached) " >&6
		1905	else $as_nop
		1906	eval "$3=no"
		1907	# Order is important - never check a type that is potentially smaller
		1908	# than half of the expected target width.
		1909	for ac_type in int$2_t 'int' 'long int' \
		1910	'long long int' 'short int' 'signed char'; do
		1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1912	/* end confdefs.h. */
		1913	$ac_includes_default
		1914	enum { N = $2 / 2 - 1 };
		1915	int
		1916	main (void)
		1917	{
		1918	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
		1919	test_array [0] = 0;
		1920	return test_array [0];
		1921
		1922	;
		1923	return 0;
		1924	}
		1925	_ACEOF
		1926	if ac_fn_cxx_try_compile "$LINENO"
		1927	then :
		1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1929	/* end confdefs.h. */
		1930	$ac_includes_default
		1931	enum { N = $2 / 2 - 1 };
		1932	int
		1933	main (void)
		1934	{
		1935	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
		1936	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
		1937	test_array [0] = 0;
		1938	return test_array [0];
		1939
		1940	;
		1941	return 0;
		1942	}
		1943	_ACEOF
		1944	if ac_fn_cxx_try_compile "$LINENO"
		1945	then :
		1946
		1947	else $as_nop
		1948	case $ac_type in #(
		1949	int$2_t) :
		1950	eval "$3=yes" ;; #(
		1951	*) :
		1952	eval "$3=\$ac_type" ;;
		1953	esac
		1954	fi
		1955	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1956	fi
		1957	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1958	if eval test \"x\$"$3"\" = x"no"
		1959	then :
		1960
		1961	else $as_nop
		1962	break
		1963	fi
		1964	done
		1965	fi
		1966	eval ac_res=\$$3
		1967	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1968	printf "%s\n" "$ac_res" >&6; }
		1969	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1970
		1971	} # ac_fn_c_find_intX_t
		1972
		1973	# ac_fn_c_find_uintX_t LINENO BITS VAR
		1974	# ------------------------------------
		1975	# Finds an unsigned integer type with width BITS, setting cache variable VAR
		1976	# accordingly.
		1977	ac_fn_c_find_uintX_t ()
		1978	{
		1979	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1980	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
		1981	printf %s "checking for uint$2_t... " >&6; }
		1982	if eval test \${$3+y}
		1983	then :
		1984	printf %s "(cached) " >&6
		1985	else $as_nop
		1986	eval "$3=no"
		1987	# Order is important - never check a type that is potentially smaller
		1988	# than half of the expected target width.
		1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
		1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
		1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1992	/* end confdefs.h. */
		1993	$ac_includes_default
		1994	int
		1995	main (void)
		1996	{
		1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
		1998	test_array [0] = 0;
		1999	return test_array [0];
		2000
		2001	;
		2002	return 0;
		2003	}
		2004	_ACEOF
		2005	if ac_fn_cxx_try_compile "$LINENO"
		2006	then :
		2007	case $ac_type in #(
		2008	uint$2_t) :
		2009	eval "$3=yes" ;; #(
		2010	*) :
		2011	eval "$3=\$ac_type" ;;
		2012	esac
		2013	fi
		2014	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		2015	if eval test \"x\$"$3"\" = x"no"
		2016	then :
		2017
		2018	else $as_nop
		2019	break
		2020	fi
		2021	done
		2022	fi
		2023	eval ac_res=\$$3
		2024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2025	printf "%s\n" "$ac_res" >&6; }
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027
		2028	} # ac_fn_c_find_uintX_t
		2029
		2030	# ac_fn_cxx_try_run LINENO
		2031	# ------------------------
		2032	# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
		2033	# executables *can* be run.
		2034	ac_fn_cxx_try_run ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	if { { ac_try="$ac_link"
		2038	case "(($ac_try" in
		2039	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2040	*) ac_try_echo=$ac_try;;
		2041	esac
		2042	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2043	printf "%s\n" "$ac_try_echo"; } >&5
		2044	(eval "$ac_link") 2>&5
		2045	ac_status=$?
		2046	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2047	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2048	{ { case "(($ac_try" in
		2049	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2050	*) ac_try_echo=$ac_try;;
		2051	esac
		2052	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2053	printf "%s\n" "$ac_try_echo"; } >&5
		2054	(eval "$ac_try") 2>&5
		2055	ac_status=$?
		2056	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2057	test $ac_status = 0; }; }
		2058	then :
		2059	ac_retval=0
		2060	else $as_nop
		2061	printf "%s\n" "$as_me: program exited with status $ac_status" >&5
		2062	printf "%s\n" "$as_me: failed program was:" >&5
		2063	sed 's/^/| /' conftest.$ac_ext >&5
		2064
		2065	ac_retval=$ac_status
		2066	fi
		2067	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2068	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2069	as_fn_set_status $ac_retval
		2070
		2071	} # ac_fn_cxx_try_run
		2072	ac_configure_args_raw=
		2073	for ac_arg
		2074	do
		2075	case $ac_arg in
		2076	*\'*)
		2077	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2078	esac
		2079	as_fn_append ac_configure_args_raw " '$ac_arg'"
		2080	done
		2081
		2082	case $ac_configure_args_raw in
		2083	*$as_nl*)
		2084	ac_safe_unquote= ;;
		2085	*)
		2086	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		2087	ac_unsafe_a="$ac_unsafe_z#~"
		2088	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		2089	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		2090	esac
		2091
1431	cat >config.log <<_ACEOF	2092	cat >config.log <<_ACEOF
1432	This file contains any messages produced by compilers while	2093	This file contains any messages produced by compilers while
1433	running configure, to aid debugging if configure makes a mistake.	2094	running configure, to aid debugging if configure makes a mistake.
1434		2095
1435	It was created by $as_me, which was	2096	It was created by $as_me, which was
1436	generated by GNU Autoconf 2.61. Invocation command line was	2097	generated by GNU Autoconf 2.71. Invocation command line was
1437		2098
1438	$ $0 $@	2099	$ $0$ac_configure_args_raw
1439		2100
1440	_ACEOF	2101	_ACEOF
1441	exec 5>>config.log	2102	exec 5>>config.log
1442	{	2103	{
1443	cat <<_ASUNAME	2104	cat <<_ASUNAME
…		…
1466		2127
1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2128	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468	for as_dir in $PATH	2129	for as_dir in $PATH
1469	do	2130	do
1470	IFS=$as_save_IFS	2131	IFS=$as_save_IFS
1471	test -z "$as_dir" && as_dir=.	2132	case $as_dir in #(((
1472	echo "PATH: $as_dir"	2133	'') as_dir=./ ;;
		2134	*/) ;;
		2135	*) as_dir=$as_dir/ ;;
		2136	esac
		2137	printf "%s\n" "PATH: $as_dir"
1473	done	2138	done
1474	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
1475		2140
1476	} >&5	2141	} >&5
1477		2142
1478	cat >&5 <<_ACEOF	2143	cat >&5 <<_ACEOF
…		…
1502	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2167	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1503	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2168	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1504	| -silent | --silent | --silen | --sile | --sil)	2169	| -silent | --silent | --silen | --sile | --sil)
1505	continue ;;	2170	continue ;;
1506	*\'*)	2171	*\'*)
1507	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2172	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1508	esac	2173	esac
1509	case $ac_pass in	2174	case $ac_pass in
1510	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2175	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1511	2)	2176	2)
1512	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2177	as_fn_append ac_configure_args1 " '$ac_arg'"
1513	if test $ac_must_keep_next = true; then	2178	if test $ac_must_keep_next = true; then
1514	ac_must_keep_next=false # Got value, back to normal.	2179	ac_must_keep_next=false # Got value, back to normal.
1515	else	2180	else
1516	case $ac_arg in	2181	case $ac_arg in
1517	*=* | --config-cache | -C | -disable-* | --disable-* \	2182	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1523	esac	2188	esac
1524	;;	2189	;;
1525	-* ) ac_must_keep_next=true ;;	2190	-* ) ac_must_keep_next=true ;;
1526	esac	2191	esac
1527	fi	2192	fi
1528	ac_configure_args="$ac_configure_args '$ac_arg'"	2193	as_fn_append ac_configure_args " '$ac_arg'"
1529	;;	2194	;;
1530	esac	2195	esac
1531	done	2196	done
1532	done	2197	done
1533	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2198	{ ac_configure_args0=; unset ac_configure_args0;}
1534	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2199	{ ac_configure_args1=; unset ac_configure_args1;}
1535		2200
1536	# When interrupted or exit'd, cleanup temporary files, and complete	2201	# When interrupted or exit'd, cleanup temporary files, and complete
1537	# config.log. We remove comments because anyway the quotes in there	2202	# config.log. We remove comments because anyway the quotes in there
1538	# would cause problems or look ugly.	2203	# would cause problems or look ugly.
1539	# WARNING: Use '\'' to represent an apostrophe within the trap.	2204	# WARNING: Use '\'' to represent an apostrophe within the trap.
1540	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.	2205	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1541	trap 'exit_status=$?	2206	trap 'exit_status=$?
		2207	# Sanitize IFS.
		2208	IFS=" "" $as_nl"
1542	# Save into config.log some information that might help in debugging.	2209	# Save into config.log some information that might help in debugging.
1543	{	2210	{
1544	echo	2211	echo
1545		2212
1546	cat <<\_ASBOX	2213	printf "%s\n" "## ---------------- ##
1547	## ---------------- ##
1548	## Cache variables. ##	2214	## Cache variables. ##
1549	## ---------------- ##	2215	## ---------------- ##"
1550	_ASBOX
1551	echo	2216	echo
1552	# The following way of writing the cache mishandles newlines in values,	2217	# The following way of writing the cache mishandles newlines in values,
1553	(	2218	(
1554	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do	2219	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1555	eval ac_val=\$$ac_var	2220	eval ac_val=\$$ac_var
1556	case $ac_val in #(	2221	case $ac_val in #(
1557	*${as_nl}*)	2222	*${as_nl}*)
1558	case $ac_var in #(	2223	case $ac_var in #(
1559	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	2224	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1560	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	2225	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1561	esac	2226	esac
1562	case $ac_var in #(	2227	case $ac_var in #(
1563	_ | IFS | as_nl) ;; #(	2228	_ | IFS | as_nl) ;; #(
1564	*) $as_unset $ac_var ;;	2229	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2230	*) { eval $ac_var=; unset $ac_var;} ;;
1565	esac ;;	2231	esac ;;
1566	esac	2232	esac
1567	done	2233	done
1568	(set) 2>&1 |	2234	(set) 2>&1 |
1569	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(	2235	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
…		…
1578	esac |	2244	esac |
1579	sort	2245	sort
1580	)	2246	)
1581	echo	2247	echo
1582		2248
1583	cat <<\_ASBOX	2249	printf "%s\n" "## ----------------- ##
1584	## ----------------- ##
1585	## Output variables. ##	2250	## Output variables. ##
1586	## ----------------- ##	2251	## ----------------- ##"
1587	_ASBOX
1588	echo	2252	echo
1589	for ac_var in $ac_subst_vars	2253	for ac_var in $ac_subst_vars
1590	do	2254	do
1591	eval ac_val=\$$ac_var	2255	eval ac_val=\$$ac_var
1592	case $ac_val in	2256	case $ac_val in
1593	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2257	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1594	esac	2258	esac
1595	echo "$ac_var='\''$ac_val'\''"	2259	printf "%s\n" "$ac_var='\''$ac_val'\''"
1596	done | sort	2260	done | sort
1597	echo	2261	echo
1598		2262
1599	if test -n "$ac_subst_files"; then	2263	if test -n "$ac_subst_files"; then
1600	cat <<\_ASBOX	2264	printf "%s\n" "## ------------------- ##
1601	## ------------------- ##
1602	## File substitutions. ##	2265	## File substitutions. ##
1603	## ------------------- ##	2266	## ------------------- ##"
1604	_ASBOX
1605	echo	2267	echo
1606	for ac_var in $ac_subst_files	2268	for ac_var in $ac_subst_files
1607	do	2269	do
1608	eval ac_val=\$$ac_var	2270	eval ac_val=\$$ac_var
1609	case $ac_val in	2271	case $ac_val in
1610	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;	2272	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1611	esac	2273	esac
1612	echo "$ac_var='\''$ac_val'\''"	2274	printf "%s\n" "$ac_var='\''$ac_val'\''"
1613	done | sort	2275	done | sort
1614	echo	2276	echo
1615	fi	2277	fi
1616		2278
1617	if test -s confdefs.h; then	2279	if test -s confdefs.h; then
1618	cat <<\_ASBOX	2280	printf "%s\n" "## ----------- ##
1619	## ----------- ##
1620	## confdefs.h. ##	2281	## confdefs.h. ##
1621	## ----------- ##	2282	## ----------- ##"
1622	_ASBOX
1623	echo	2283	echo
1624	cat confdefs.h	2284	cat confdefs.h
1625	echo	2285	echo
1626	fi	2286	fi
1627	test "$ac_signal" != 0 &&	2287	test "$ac_signal" != 0 &&
1628	echo "$as_me: caught signal $ac_signal"	2288	printf "%s\n" "$as_me: caught signal $ac_signal"
1629	echo "$as_me: exit $exit_status"	2289	printf "%s\n" "$as_me: exit $exit_status"
1630	} >&5	2290	} >&5
1631	rm -f core *.core core.conftest.* &&	2291	rm -f core *.core core.conftest.* &&
1632	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&	2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1633	exit $exit_status	2293	exit $exit_status
1634	' 0	2294	' 0
1635	for ac_signal in 1 2 13 15; do	2295	for ac_signal in 1 2 13 15; do
1636	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2296	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1637	done	2297	done
1638	ac_signal=0	2298	ac_signal=0
1639		2299
1640	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2300	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1641	rm -f -r conftest* confdefs.h	2301	rm -f -r conftest* confdefs.h
1642		2302
		2303	printf "%s\n" "/* confdefs.h */" > confdefs.h
		2304
1643	# Predefined preprocessor variables.	2305	# Predefined preprocessor variables.
1644		2306
1645	cat >>confdefs.h <<_ACEOF	2307	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1646	#define PACKAGE_NAME "$PACKAGE_NAME"
1647	_ACEOF
1648		2308
		2309	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1649		2310
1650	cat >>confdefs.h <<_ACEOF	2311	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1651	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1652	_ACEOF
1653		2312
		2313	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1654		2314
1655	cat >>confdefs.h <<_ACEOF	2315	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1656	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1657	_ACEOF
1658		2316
1659		2317	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1660	cat >>confdefs.h <<_ACEOF
1661	#define PACKAGE_STRING "$PACKAGE_STRING"
1662	_ACEOF
1663
1664
1665	cat >>confdefs.h <<_ACEOF
1666	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1667	_ACEOF
1668		2318
1669		2319
1670	# Let the site file select an alternate cache file if it wants to.	2320	# Let the site file select an alternate cache file if it wants to.
1671	# Prefer explicitly selected file to automatically selected ones.	2321	# Prefer an explicitly selected file to automatically selected ones.
1672	if test -n "$CONFIG_SITE"; then	2322	if test -n "$CONFIG_SITE"; then
1673	set x "$CONFIG_SITE"	2323	ac_site_files="$CONFIG_SITE"
1674	elif test "x$prefix" != xNONE; then	2324	elif test "x$prefix" != xNONE; then
1675	set x "$prefix/share/config.site" "$prefix/etc/config.site"	2325	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1676	else	2326	else
1677	set x "$ac_default_prefix/share/config.site" \	2327	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1678	"$ac_default_prefix/etc/config.site"
1679	fi	2328	fi
1680	shift	2329
1681	for ac_site_file	2330	for ac_site_file in $ac_site_files
1682	do	2331	do
1683	if test -r "$ac_site_file"; then	2332	case $ac_site_file in #(
		2333	*/*) :
		2334	;; #(
		2335	*) :
		2336	ac_site_file=./$ac_site_file ;;
		2337	esac
		2338	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1684	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1685	echo "$as_me: loading site script $ac_site_file" >&6;}	2340	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1686	sed 's/^/| /' "$ac_site_file" >&5	2341	sed 's/^/| /' "$ac_site_file" >&5
1687	. "$ac_site_file"	2342	. "$ac_site_file" \
		2343	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2344	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2345	as_fn_error $? "failed to load site script $ac_site_file
		2346	See \`config.log' for more details" "$LINENO" 5; }
1688	fi	2347	fi
1689	done	2348	done
1690		2349
1691	if test -r "$cache_file"; then	2350	if test -r "$cache_file"; then
1692	# Some versions of bash will fail to source /dev/null (special	2351	# Some versions of bash will fail to source /dev/null (special files
1693	# files actually), so we avoid doing that.	2352	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1694	if test -f "$cache_file"; then	2353	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1695	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2354	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1696	echo "$as_me: loading cache $cache_file" >&6;}	2355	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1697	case $cache_file in	2356	case $cache_file in
1698	[\\/]* | ?:[\\/]* ) . "$cache_file";;	2357	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1699	*) . "./$cache_file";;	2358	*) . "./$cache_file";;
1700	esac	2359	esac
1701	fi	2360	fi
1702	else	2361	else
1703	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1704	echo "$as_me: creating cache $cache_file" >&6;}	2363	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1705	>$cache_file	2364	>$cache_file
		2365	fi
		2366
		2367	# Test code for whether the C compiler supports C89 (global declarations)
		2368	ac_c_conftest_c89_globals='
		2369	/* Does the compiler advertise C89 conformance?
		2370	Do not test the value of __STDC__, because some compilers set it to 0
		2371	while being otherwise adequately conformant. */
		2372	#if !defined __STDC__
		2373	# error "Compiler does not advertise C89 conformance"
		2374	#endif
		2375
		2376	#include <stddef.h>
		2377	#include <stdarg.h>
		2378	struct stat;
		2379	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2380	struct buf { int x; };
		2381	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2382	static char *e (p, i)
		2383	char **p;
		2384	int i;
		2385	{
		2386	return p[i];
		2387	}
		2388	static char *f (char * (*g) (char **, int), char **p, ...)
		2389	{
		2390	char *s;
		2391	va_list v;
		2392	va_start (v,p);
		2393	s = g (p, va_arg (v,int));
		2394	va_end (v);
		2395	return s;
		2396	}
		2397
		2398	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2399	function prototypes and stuff, but not \xHH hex character constants.
		2400	These do not provoke an error unfortunately, instead are silently treated
		2401	as an "x". The following induces an error, until -std is added to get
		2402	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2403	array size at least. It is necessary to write \x00 == 0 to get something
		2404	that is true only with -std. */
		2405	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2406
		2407	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2408	inside strings and character constants. */
		2409	#define FOO(x) '\''x'\''
		2410	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2411
		2412	int test (int i, double x);
		2413	struct s1 {int (*f) (int a);};
		2414	struct s2 {int (*f) (double a);};
		2415	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2416	int, int);'
		2417
		2418	# Test code for whether the C compiler supports C89 (body of main).
		2419	ac_c_conftest_c89_main='
		2420	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2421	'
		2422
		2423	# Test code for whether the C compiler supports C99 (global declarations)
		2424	ac_c_conftest_c99_globals='
		2425	// Does the compiler advertise C99 conformance?
		2426	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2427	# error "Compiler does not advertise C99 conformance"
		2428	#endif
		2429
		2430	#include <stdbool.h>
		2431	extern int puts (const char *);
		2432	extern int printf (const char *, ...);
		2433	extern int dprintf (int, const char *, ...);
		2434	extern void *malloc (size_t);
		2435
		2436	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2437	// dprintf is used instead of fprintf to avoid needing to declare
		2438	// FILE and stderr.
		2439	#define debug(...) dprintf (2, __VA_ARGS__)
		2440	#define showlist(...) puts (#__VA_ARGS__)
		2441	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2442	static void
		2443	test_varargs_macros (void)
		2444	{
		2445	int x = 1234;
		2446	int y = 5678;
		2447	debug ("Flag");
		2448	debug ("X = %d\n", x);
		2449	showlist (The first, second, and third items.);
		2450	report (x>y, "x is %d but y is %d", x, y);
		2451	}
		2452
		2453	// Check long long types.
		2454	#define BIG64 18446744073709551615ull
		2455	#define BIG32 4294967295ul
		2456	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2457	#if !BIG_OK
		2458	#error "your preprocessor is broken"
		2459	#endif
		2460	#if BIG_OK
		2461	#else
		2462	#error "your preprocessor is broken"
		2463	#endif
		2464	static long long int bignum = -9223372036854775807LL;
		2465	static unsigned long long int ubignum = BIG64;
		2466
		2467	struct incomplete_array
		2468	{
		2469	int datasize;
		2470	double data[];
		2471	};
		2472
		2473	struct named_init {
		2474	int number;
		2475	const wchar_t *name;
		2476	double average;
		2477	};
		2478
		2479	typedef const char *ccp;
		2480
		2481	static inline int
		2482	test_restrict (ccp restrict text)
		2483	{
		2484	// See if C++-style comments work.
		2485	// Iterate through items via the restricted pointer.
		2486	// Also check for declarations in for loops.
		2487	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2488	continue;
		2489	return 0;
		2490	}
		2491
		2492	// Check varargs and va_copy.
		2493	static bool
		2494	test_varargs (const char *format, ...)
		2495	{
		2496	va_list args;
		2497	va_start (args, format);
		2498	va_list args_copy;
		2499	va_copy (args_copy, args);
		2500
		2501	const char *str = "";
		2502	int number = 0;
		2503	float fnumber = 0;
		2504
		2505	while (*format)
		2506	{
		2507	switch (*format++)
		2508	{
		2509	case '\''s'\'': // string
		2510	str = va_arg (args_copy, const char *);
		2511	break;
		2512	case '\''d'\'': // int
		2513	number = va_arg (args_copy, int);
		2514	break;
		2515	case '\''f'\'': // float
		2516	fnumber = va_arg (args_copy, double);
		2517	break;
		2518	default:
		2519	break;
		2520	}
		2521	}
		2522	va_end (args_copy);
		2523	va_end (args);
		2524
		2525	return *str && number && fnumber;
		2526	}
		2527	'
		2528
		2529	# Test code for whether the C compiler supports C99 (body of main).
		2530	ac_c_conftest_c99_main='
		2531	// Check bool.
		2532	_Bool success = false;
		2533	success |= (argc != 0);
		2534
		2535	// Check restrict.
		2536	if (test_restrict ("String literal") == 0)
		2537	success = true;
		2538	char *restrict newvar = "Another string";
		2539
		2540	// Check varargs.
		2541	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2542	test_varargs_macros ();
		2543
		2544	// Check flexible array members.
		2545	struct incomplete_array *ia =
		2546	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2547	ia->datasize = 10;
		2548	for (int i = 0; i < ia->datasize; ++i)
		2549	ia->data[i] = i * 1.234;
		2550
		2551	// Check named initializers.
		2552	struct named_init ni = {
		2553	.number = 34,
		2554	.name = L"Test wide string",
		2555	.average = 543.34343,
		2556	};
		2557
		2558	ni.number = 58;
		2559
		2560	int dynamic_array[ni.number];
		2561	dynamic_array[0] = argv[0][0];
		2562	dynamic_array[ni.number - 1] = 543;
		2563
		2564	// work around unused variable warnings
		2565	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2566	|| dynamic_array[ni.number - 1] != 543);
		2567	'
		2568
		2569	# Test code for whether the C compiler supports C11 (global declarations)
		2570	ac_c_conftest_c11_globals='
		2571	// Does the compiler advertise C11 conformance?
		2572	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2573	# error "Compiler does not advertise C11 conformance"
		2574	#endif
		2575
		2576	// Check _Alignas.
		2577	char _Alignas (double) aligned_as_double;
		2578	char _Alignas (0) no_special_alignment;
		2579	extern char aligned_as_int;
		2580	char _Alignas (0) _Alignas (int) aligned_as_int;
		2581
		2582	// Check _Alignof.
		2583	enum
		2584	{
		2585	int_alignment = _Alignof (int),
		2586	int_array_alignment = _Alignof (int[100]),
		2587	char_alignment = _Alignof (char)
		2588	};
		2589	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2590
		2591	// Check _Noreturn.
		2592	int _Noreturn does_not_return (void) { for (;;) continue; }
		2593
		2594	// Check _Static_assert.
		2595	struct test_static_assert
		2596	{
		2597	int x;
		2598	_Static_assert (sizeof (int) <= sizeof (long int),
		2599	"_Static_assert does not work in struct");
		2600	long int y;
		2601	};
		2602
		2603	// Check UTF-8 literals.
		2604	#define u8 syntax error!
		2605	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2606
		2607	// Check duplicate typedefs.
		2608	typedef long *long_ptr;
		2609	typedef long int *long_ptr;
		2610	typedef long_ptr long_ptr;
		2611
		2612	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2613	struct anonymous
		2614	{
		2615	union {
		2616	struct { int i; int j; };
		2617	struct { int k; long int l; } w;
		2618	};
		2619	int m;
		2620	} v1;
		2621	'
		2622
		2623	# Test code for whether the C compiler supports C11 (body of main).
		2624	ac_c_conftest_c11_main='
		2625	_Static_assert ((offsetof (struct anonymous, i)
		2626	== offsetof (struct anonymous, w.k)),
		2627	"Anonymous union alignment botch");
		2628	v1.i = 2;
		2629	v1.w.k = 5;
		2630	ok |= v1.i != 5;
		2631	'
		2632
		2633	# Test code for whether the C compiler supports C11 (complete).
		2634	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2635	${ac_c_conftest_c99_globals}
		2636	${ac_c_conftest_c11_globals}
		2637
		2638	int
		2639	main (int argc, char **argv)
		2640	{
		2641	int ok = 0;
		2642	${ac_c_conftest_c89_main}
		2643	${ac_c_conftest_c99_main}
		2644	${ac_c_conftest_c11_main}
		2645	return ok;
		2646	}
		2647	"
		2648
		2649	# Test code for whether the C compiler supports C99 (complete).
		2650	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2651	${ac_c_conftest_c99_globals}
		2652
		2653	int
		2654	main (int argc, char **argv)
		2655	{
		2656	int ok = 0;
		2657	${ac_c_conftest_c89_main}
		2658	${ac_c_conftest_c99_main}
		2659	return ok;
		2660	}
		2661	"
		2662
		2663	# Test code for whether the C compiler supports C89 (complete).
		2664	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2665
		2666	int
		2667	main (int argc, char **argv)
		2668	{
		2669	int ok = 0;
		2670	${ac_c_conftest_c89_main}
		2671	return ok;
		2672	}
		2673	"
		2674
		2675	# Test code for whether the C++ compiler supports C++98 (global declarations)
		2676	ac_cxx_conftest_cxx98_globals='
		2677	// Does the compiler advertise C++98 conformance?
		2678	#if !defined __cplusplus || __cplusplus < 199711L
		2679	# error "Compiler does not advertise C++98 conformance"
		2680	#endif
		2681
		2682	// These inclusions are to reject old compilers that
		2683	// lack the unsuffixed header files.
		2684	#include <cstdlib>
		2685	#include <exception>
		2686
		2687	// <cassert> and <cstring> are *not* freestanding headers in C++98.
		2688	extern void assert (int);
		2689	namespace std {
		2690	extern int strcmp (const char *, const char *);
		2691	}
		2692
		2693	// Namespaces, exceptions, and templates were all added after "C++ 2.0".
		2694	using std::exception;
		2695	using std::strcmp;
		2696
		2697	namespace {
		2698
		2699	void test_exception_syntax()
		2700	{
		2701	try {
		2702	throw "test";
		2703	} catch (const char *s) {
		2704	// Extra parentheses suppress a warning when building autoconf itself,
		2705	// due to lint rules shared with more typical C programs.
		2706	assert (!(strcmp) (s, "test"));
		2707	}
		2708	}
		2709
		2710	template <typename T> struct test_template
		2711	{
		2712	T const val;
		2713	explicit test_template(T t) : val(t) {}
		2714	template <typename U> T add(U u) { return static_cast<T>(u) + val; }
		2715	};
		2716
		2717	} // anonymous namespace
		2718	'
		2719
		2720	# Test code for whether the C++ compiler supports C++98 (body of main)
		2721	ac_cxx_conftest_cxx98_main='
		2722	assert (argc);
		2723	assert (! argv[0]);
		2724	{
		2725	test_exception_syntax ();
		2726	test_template<double> tt (2.0);
		2727	assert (tt.add (4) == 6.0);
		2728	assert (true && !false);
		2729	}
		2730	'
		2731
		2732	# Test code for whether the C++ compiler supports C++11 (global declarations)
		2733	ac_cxx_conftest_cxx11_globals='
		2734	// Does the compiler advertise C++ 2011 conformance?
		2735	#if !defined __cplusplus || __cplusplus < 201103L
		2736	# error "Compiler does not advertise C++11 conformance"
		2737	#endif
		2738
		2739	namespace cxx11test
		2740	{
		2741	constexpr int get_val() { return 20; }
		2742
		2743	struct testinit
		2744	{
		2745	int i;
		2746	double d;
		2747	};
		2748
		2749	class delegate
		2750	{
		2751	public:
		2752	delegate(int n) : n(n) {}
		2753	delegate(): delegate(2354) {}
		2754
		2755	virtual int getval() { return this->n; };
		2756	protected:
		2757	int n;
		2758	};
		2759
		2760	class overridden : public delegate
		2761	{
		2762	public:
		2763	overridden(int n): delegate(n) {}
		2764	virtual int getval() override final { return this->n * 2; }
		2765	};
		2766
		2767	class nocopy
		2768	{
		2769	public:
		2770	nocopy(int i): i(i) {}
		2771	nocopy() = default;
		2772	nocopy(const nocopy&) = delete;
		2773	nocopy & operator=(const nocopy&) = delete;
		2774	private:
		2775	int i;
		2776	};
		2777
		2778	// for testing lambda expressions
		2779	template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
		2780	{
		2781	return f(v);
		2782	}
		2783
		2784	// for testing variadic templates and trailing return types
		2785	template <typename V> auto sum(V first) -> V
		2786	{
		2787	return first;
		2788	}
		2789	template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
		2790	{
		2791	return first + sum(rest...);
		2792	}
		2793	}
		2794	'
		2795
		2796	# Test code for whether the C++ compiler supports C++11 (body of main)
		2797	ac_cxx_conftest_cxx11_main='
		2798	{
		2799	// Test auto and decltype
		2800	auto a1 = 6538;
		2801	auto a2 = 48573953.4;
		2802	auto a3 = "String literal";
		2803
		2804	int total = 0;
		2805	for (auto i = a3; *i; ++i) { total += *i; }
		2806
		2807	decltype(a2) a4 = 34895.034;
		2808	}
		2809	{
		2810	// Test constexpr
		2811	short sa[cxx11test::get_val()] = { 0 };
		2812	}
		2813	{
		2814	// Test initializer lists
		2815	cxx11test::testinit il = { 4323, 435234.23544 };
		2816	}
		2817	{
		2818	// Test range-based for
		2819	int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
		2820	14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
		2821	for (auto &x : array) { x += 23; }
		2822	}
		2823	{
		2824	// Test lambda expressions
		2825	using cxx11test::eval;
		2826	assert (eval ([](int x) { return x*2; }, 21) == 42);
		2827	double d = 2.0;
		2828	assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
		2829	assert (d == 5.0);
		2830	assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
		2831	assert (d == 5.0);
		2832	}
		2833	{
		2834	// Test use of variadic templates
		2835	using cxx11test::sum;
		2836	auto a = sum(1);
		2837	auto b = sum(1, 2);
		2838	auto c = sum(1.0, 2.0, 3.0);
		2839	}
		2840	{
		2841	// Test constructor delegation
		2842	cxx11test::delegate d1;
		2843	cxx11test::delegate d2();
		2844	cxx11test::delegate d3(45);
		2845	}
		2846	{
		2847	// Test override and final
		2848	cxx11test::overridden o1(55464);
		2849	}
		2850	{
		2851	// Test nullptr
		2852	char *c = nullptr;
		2853	}
		2854	{
		2855	// Test template brackets
		2856	test_template<::test_template<int>> v(test_template<int>(12));
		2857	}
		2858	{
		2859	// Unicode literals
		2860	char const *utf8 = u8"UTF-8 string \u2500";
		2861	char16_t const *utf16 = u"UTF-8 string \u2500";
		2862	char32_t const *utf32 = U"UTF-32 string \u2500";
		2863	}
		2864	'
		2865
		2866	# Test code for whether the C compiler supports C++11 (complete).
		2867	ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
		2868	${ac_cxx_conftest_cxx11_globals}
		2869
		2870	int
		2871	main (int argc, char **argv)
		2872	{
		2873	int ok = 0;
		2874	${ac_cxx_conftest_cxx98_main}
		2875	${ac_cxx_conftest_cxx11_main}
		2876	return ok;
		2877	}
		2878	"
		2879
		2880	# Test code for whether the C compiler supports C++98 (complete).
		2881	ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
		2882	int
		2883	main (int argc, char **argv)
		2884	{
		2885	int ok = 0;
		2886	${ac_cxx_conftest_cxx98_main}
		2887	return ok;
		2888	}
		2889	"
		2890
		2891	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2892	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2893	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2894	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2895	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2896	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2897	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2898	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2899	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2900	as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
		2901	as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
		2902
		2903	# Auxiliary files required by this configure script.
		2904	ac_aux_files="install-sh"
		2905
		2906	# Locations in which to look for auxiliary files.
		2907	ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
		2908
		2909	# Search for a directory containing all of the required auxiliary files,
		2910	# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
		2911	# If we don't find one directory that contains all the files we need,
		2912	# we report the set of missing files from the *first* directory in
		2913	# $ac_aux_dir_candidates and give up.
		2914	ac_missing_aux_files=""
		2915	ac_first_candidate=:
		2916	printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
		2917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2918	as_found=false
		2919	for as_dir in $ac_aux_dir_candidates
		2920	do
		2921	IFS=$as_save_IFS
		2922	case $as_dir in #(((
		2923	'') as_dir=./ ;;
		2924	*/) ;;
		2925	*) as_dir=$as_dir/ ;;
		2926	esac
		2927	as_found=:
		2928
		2929	printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
		2930	ac_aux_dir_found=yes
		2931	ac_install_sh=
		2932	for ac_aux in $ac_aux_files
		2933	do
		2934	# As a special case, if "install-sh" is required, that requirement
		2935	# can be satisfied by any of "install-sh", "install.sh", or "shtool",
		2936	# and $ac_install_sh is set appropriately for whichever one is found.
		2937	if test x"$ac_aux" = x"install-sh"
		2938	then
		2939	if test -f "${as_dir}install-sh"; then
		2940	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
		2941	ac_install_sh="${as_dir}install-sh -c"
		2942	elif test -f "${as_dir}install.sh"; then
		2943	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
		2944	ac_install_sh="${as_dir}install.sh -c"
		2945	elif test -f "${as_dir}shtool"; then
		2946	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
		2947	ac_install_sh="${as_dir}shtool install -c"
		2948	else
		2949	ac_aux_dir_found=no
		2950	if $ac_first_candidate; then
		2951	ac_missing_aux_files="${ac_missing_aux_files} install-sh"
		2952	else
		2953	break
		2954	fi
		2955	fi
		2956	else
		2957	if test -f "${as_dir}${ac_aux}"; then
		2958	printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
		2959	else
		2960	ac_aux_dir_found=no
		2961	if $ac_first_candidate; then
		2962	ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
		2963	else
		2964	break
		2965	fi
		2966	fi
		2967	fi
		2968	done
		2969	if test "$ac_aux_dir_found" = yes; then
		2970	ac_aux_dir="$as_dir"
		2971	break
		2972	fi
		2973	ac_first_candidate=false
		2974
		2975	as_found=false
		2976	done
		2977	IFS=$as_save_IFS
		2978	if $as_found
		2979	then :
		2980
		2981	else $as_nop
		2982	as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
		2983	fi
		2984
		2985
		2986	# These three variables are undocumented and unsupported,
		2987	# and are intended to be withdrawn in a future Autoconf release.
		2988	# They can cause serious problems if a builder's source tree is in a directory
		2989	# whose full name contains unusual characters.
		2990	if test -f "${ac_aux_dir}config.guess"; then
		2991	ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
		2992	fi
		2993	if test -f "${ac_aux_dir}config.sub"; then
		2994	ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
		2995	fi
		2996	if test -f "$ac_aux_dir/configure"; then
		2997	ac_configure="$SHELL ${ac_aux_dir}configure"
1706	fi	2998	fi
1707		2999
1708	# Check that the precious variables saved in the cache have kept the same	3000	# Check that the precious variables saved in the cache have kept the same
1709	# value.	3001	# value.
1710	ac_cache_corrupted=false	3002	ac_cache_corrupted=false
…		…
1713	eval ac_new_set=\$ac_env_${ac_var}_set	3005	eval ac_new_set=\$ac_env_${ac_var}_set
1714	eval ac_old_val=\$ac_cv_env_${ac_var}_value	3006	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1715	eval ac_new_val=\$ac_env_${ac_var}_value	3007	eval ac_new_val=\$ac_env_${ac_var}_value
1716	case $ac_old_set,$ac_new_set in	3008	case $ac_old_set,$ac_new_set in
1717	set,)	3009	set,)
1718	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	3010	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1719	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	3011	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1720	ac_cache_corrupted=: ;;	3012	ac_cache_corrupted=: ;;
1721	,set)	3013	,set)
1722	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	3014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1723	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	3015	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1724	ac_cache_corrupted=: ;;	3016	ac_cache_corrupted=: ;;
1725	,);;	3017	,);;
1726	*)	3018	*)
1727	if test "x$ac_old_val" != "x$ac_new_val"; then	3019	if test "x$ac_old_val" != "x$ac_new_val"; then
		3020	# differences in whitespace do not lead to failure.
		3021	ac_old_val_w=`echo x $ac_old_val`
		3022	ac_new_val_w=`echo x $ac_new_val`
		3023	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1728	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	3024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1729	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	3025	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1730	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1731	echo "$as_me: former value: $ac_old_val" >&2;}
1732	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1733	echo "$as_me: current value: $ac_new_val" >&2;}
1734	ac_cache_corrupted=:	3026	ac_cache_corrupted=:
		3027	else
		3028	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		3029	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		3030	eval $ac_var=\$ac_old_val
		3031	fi
		3032	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		3033	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		3034	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		3035	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
1735	fi;;	3036	fi;;
1736	esac	3037	esac
1737	# Pass precious variables to config.status.	3038	# Pass precious variables to config.status.
1738	if test "$ac_new_set" = set; then	3039	if test "$ac_new_set" = set; then
1739	case $ac_new_val in	3040	case $ac_new_val in
1740	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	3041	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1741	*) ac_arg=$ac_var=$ac_new_val ;;	3042	*) ac_arg=$ac_var=$ac_new_val ;;
1742	esac	3043	esac
1743	case " $ac_configure_args " in	3044	case " $ac_configure_args " in
1744	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	3045	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1745	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	3046	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1746	esac	3047	esac
1747	fi	3048	fi
1748	done	3049	done
1749	if $ac_cache_corrupted; then	3050	if $ac_cache_corrupted; then
		3051	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3052	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1750	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	3053	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1751	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	3054	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1752	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	3055	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1753	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	3056	and start over" "$LINENO" 5
1754	{ (exit 1); exit 1; }; }
1755	fi	3057	fi
1756		3058	## -------------------- ##
1757		3059	## Main body of script. ##
1758		3060	## -------------------- ##
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772		3061
1773	ac_ext=c	3062	ac_ext=c
1774	ac_cpp='$CPP $CPPFLAGS'	3063	ac_cpp='$CPP $CPPFLAGS'
1775	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3064	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1776	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3065	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
1780		3069
1781		3070
1782	ac_config_headers="$ac_config_headers config.h:config.h.in"	3071	ac_config_headers="$ac_config_headers config.h:config.h.in"
1783		3072
1784		3073
1785	ac_aux_dir=
1786	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1787	if test -f "$ac_dir/install-sh"; then
1788	ac_aux_dir=$ac_dir
1789	ac_install_sh="$ac_aux_dir/install-sh -c"
1790	break
1791	elif test -f "$ac_dir/install.sh"; then
1792	ac_aux_dir=$ac_dir
1793	ac_install_sh="$ac_aux_dir/install.sh -c"
1794	break
1795	elif test -f "$ac_dir/shtool"; then
1796	ac_aux_dir=$ac_dir
1797	ac_install_sh="$ac_aux_dir/shtool install -c"
1798	break
1799	fi
1800	done
1801	if test -z "$ac_aux_dir"; then
1802	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1803	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1804	{ (exit 1); exit 1; }; }
1805	fi
1806
1807	# These three variables are undocumented and unsupported,
1808	# and are intended to be withdrawn in a future Autoconf release.
1809	# They can cause serious problems if a builder's source tree is in a directory
1810	# whose full name contains unusual characters.
1811	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1812	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1813	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1814
1815
1816	# Make sure we can run config.sub.
1817	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1818	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1819	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1820	{ (exit 1); exit 1; }; }
1821
1822	{ echo "$as_me:$LINENO: checking build system type" >&5
1823	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1824	if test "${ac_cv_build+set}" = set; then
1825	echo $ECHO_N "(cached) $ECHO_C" >&6
1826	else
1827	ac_build_alias=$build_alias
1828	test "x$ac_build_alias" = x &&
1829	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1830	test "x$ac_build_alias" = x &&
1831	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1832	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1833	{ (exit 1); exit 1; }; }
1834	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1835	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1836	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1837	{ (exit 1); exit 1; }; }
1838
1839	fi
1840	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1841	echo "${ECHO_T}$ac_cv_build" >&6; }
1842	case $ac_cv_build in
1843	*-*-*) ;;
1844	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1845	echo "$as_me: error: invalid value of canonical build" >&2;}
1846	{ (exit 1); exit 1; }; };;
1847	esac
1848	build=$ac_cv_build
1849	ac_save_IFS=$IFS; IFS='-'
1850	set x $ac_cv_build
1851	shift
1852	build_cpu=$1
1853	build_vendor=$2
1854	shift; shift
1855	# Remember, the first character of IFS is used to create $*,
1856	# except with old shells:
1857	build_os=$*
1858	IFS=$ac_save_IFS
1859	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1860
1861
1862	{ echo "$as_me:$LINENO: checking host system type" >&5
1863	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1864	if test "${ac_cv_host+set}" = set; then
1865	echo $ECHO_N "(cached) $ECHO_C" >&6
1866	else
1867	if test "x$host_alias" = x; then
1868	ac_cv_host=$ac_cv_build
1869	else
1870	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1871	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1872	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1873	{ (exit 1); exit 1; }; }
1874	fi
1875
1876	fi
1877	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1878	echo "${ECHO_T}$ac_cv_host" >&6; }
1879	case $ac_cv_host in
1880	*-*-*) ;;
1881	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1882	echo "$as_me: error: invalid value of canonical host" >&2;}
1883	{ (exit 1); exit 1; }; };;
1884	esac
1885	host=$ac_cv_host
1886	ac_save_IFS=$IFS; IFS='-'
1887	set x $ac_cv_host
1888	shift
1889	host_cpu=$1
1890	host_vendor=$2
1891	shift; shift
1892	# Remember, the first character of IFS is used to create $*,
1893	# except with old shells:
1894	host_os=$*
1895	IFS=$ac_save_IFS
1896	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1897
1898
1899
1900	VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3074	VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1901	DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`	3075	DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
1902		3076
1903	echo ""	3077	echo ""
1904	echo "configuring for rxvt $VERSION"	3078	echo "configuring for rxvt $VERSION"
1905	echo ""	3079	echo ""
1906		3080
1907	orig_CXXFLAGS="$CXXFLAGS"	3081	orig_CXXFLAGS="$CXXFLAGS"
		3082
		3083
		3084
		3085
		3086
		3087
		3088
		3089
		3090
1908		3091
1909	ac_ext=c	3092	ac_ext=c
1910	ac_cpp='$CPP $CPPFLAGS'	3093	ac_cpp='$CPP $CPPFLAGS'
1911	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3094	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1912	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3095	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1913	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3096	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1914	if test -n "$ac_tool_prefix"; then	3097	if test -n "$ac_tool_prefix"; then
1915	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3098	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1916	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3099	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1917	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3100	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1918	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3101	printf %s "checking for $ac_word... " >&6; }
1919	if test "${ac_cv_prog_CC+set}" = set; then	3102	if test ${ac_cv_prog_CC+y}
1920	echo $ECHO_N "(cached) $ECHO_C" >&6	3103	then :
1921	else	3104	printf %s "(cached) " >&6
		3105	else $as_nop
1922	if test -n "$CC"; then	3106	if test -n "$CC"; then
1923	ac_cv_prog_CC="$CC" # Let the user override the test.	3107	ac_cv_prog_CC="$CC" # Let the user override the test.
1924	else	3108	else
1925	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926	for as_dir in $PATH	3110	for as_dir in $PATH
1927	do	3111	do
1928	IFS=$as_save_IFS	3112	IFS=$as_save_IFS
1929	test -z "$as_dir" && as_dir=.	3113	case $as_dir in #(((
		3114	'') as_dir=./ ;;
		3115	*/) ;;
		3116	*) as_dir=$as_dir/ ;;
		3117	esac
1930	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
1931	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3119	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1932	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3120	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1933	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3121	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1934	break 2	3122	break 2
1935	fi	3123	fi
1936	done	3124	done
1937	done	3125	done
1938	IFS=$as_save_IFS	3126	IFS=$as_save_IFS
1939		3127
1940	fi	3128	fi
1941	fi	3129	fi
1942	CC=$ac_cv_prog_CC	3130	CC=$ac_cv_prog_CC
1943	if test -n "$CC"; then	3131	if test -n "$CC"; then
1944	{ echo "$as_me:$LINENO: result: $CC" >&5	3132	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1945	echo "${ECHO_T}$CC" >&6; }	3133	printf "%s\n" "$CC" >&6; }
1946	else	3134	else
1947	{ echo "$as_me:$LINENO: result: no" >&5	3135	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1948	echo "${ECHO_T}no" >&6; }	3136	printf "%s\n" "no" >&6; }
1949	fi	3137	fi
1950		3138
1951		3139
1952	fi	3140	fi
1953	if test -z "$ac_cv_prog_CC"; then	3141	if test -z "$ac_cv_prog_CC"; then
1954	ac_ct_CC=$CC	3142	ac_ct_CC=$CC
1955	# Extract the first word of "gcc", so it can be a program name with args.	3143	# Extract the first word of "gcc", so it can be a program name with args.
1956	set dummy gcc; ac_word=$2	3144	set dummy gcc; ac_word=$2
1957	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1958	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3146	printf %s "checking for $ac_word... " >&6; }
1959	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3147	if test ${ac_cv_prog_ac_ct_CC+y}
1960	echo $ECHO_N "(cached) $ECHO_C" >&6	3148	then :
1961	else	3149	printf %s "(cached) " >&6
		3150	else $as_nop
1962	if test -n "$ac_ct_CC"; then	3151	if test -n "$ac_ct_CC"; then
1963	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1964	else	3153	else
1965	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966	for as_dir in $PATH	3155	for as_dir in $PATH
1967	do	3156	do
1968	IFS=$as_save_IFS	3157	IFS=$as_save_IFS
1969	test -z "$as_dir" && as_dir=.	3158	case $as_dir in #(((
		3159	'') as_dir=./ ;;
		3160	*/) ;;
		3161	*) as_dir=$as_dir/ ;;
		3162	esac
1970	for ac_exec_ext in '' $ac_executable_extensions; do	3163	for ac_exec_ext in '' $ac_executable_extensions; do
1971	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3164	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
1972	ac_cv_prog_ac_ct_CC="gcc"	3165	ac_cv_prog_ac_ct_CC="gcc"
1973	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3166	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
1974	break 2	3167	break 2
1975	fi	3168	fi
1976	done	3169	done
1977	done	3170	done
1978	IFS=$as_save_IFS	3171	IFS=$as_save_IFS
1979		3172
1980	fi	3173	fi
1981	fi	3174	fi
1982	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3175	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1983	if test -n "$ac_ct_CC"; then	3176	if test -n "$ac_ct_CC"; then
1984	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3177	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1985	echo "${ECHO_T}$ac_ct_CC" >&6; }	3178	printf "%s\n" "$ac_ct_CC" >&6; }
1986	else	3179	else
1987	{ echo "$as_me:$LINENO: result: no" >&5	3180	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
1988	echo "${ECHO_T}no" >&6; }	3181	printf "%s\n" "no" >&6; }
1989	fi	3182	fi
1990		3183
1991	if test "x$ac_ct_CC" = x; then	3184	if test "x$ac_ct_CC" = x; then
1992	CC=""	3185	CC=""
1993	else	3186	else
1994	case $cross_compiling:$ac_tool_warned in	3187	case $cross_compiling:$ac_tool_warned in
1995	yes:)	3188	yes:)
1996	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3189	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1997	whose name does not start with the host triplet. If you think this	3190	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1998	configuration is useful to you, please write to autoconf@gnu.org." >&5
1999	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2000	whose name does not start with the host triplet. If you think this
2001	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2002	ac_tool_warned=yes ;;	3191	ac_tool_warned=yes ;;
2003	esac	3192	esac
2004	CC=$ac_ct_CC	3193	CC=$ac_ct_CC
2005	fi	3194	fi
2006	else	3195	else
…		…
2009		3198
2010	if test -z "$CC"; then	3199	if test -z "$CC"; then
2011	if test -n "$ac_tool_prefix"; then	3200	if test -n "$ac_tool_prefix"; then
2012	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3201	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2013	set dummy ${ac_tool_prefix}cc; ac_word=$2	3202	set dummy ${ac_tool_prefix}cc; ac_word=$2
2014	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3203	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2015	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3204	printf %s "checking for $ac_word... " >&6; }
2016	if test "${ac_cv_prog_CC+set}" = set; then	3205	if test ${ac_cv_prog_CC+y}
2017	echo $ECHO_N "(cached) $ECHO_C" >&6	3206	then :
2018	else	3207	printf %s "(cached) " >&6
		3208	else $as_nop
2019	if test -n "$CC"; then	3209	if test -n "$CC"; then
2020	ac_cv_prog_CC="$CC" # Let the user override the test.	3210	ac_cv_prog_CC="$CC" # Let the user override the test.
2021	else	3211	else
2022	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023	for as_dir in $PATH	3213	for as_dir in $PATH
2024	do	3214	do
2025	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
2026	test -z "$as_dir" && as_dir=.	3216	case $as_dir in #(((
		3217	'') as_dir=./ ;;
		3218	*/) ;;
		3219	*) as_dir=$as_dir/ ;;
		3220	esac
2027	for ac_exec_ext in '' $ac_executable_extensions; do	3221	for ac_exec_ext in '' $ac_executable_extensions; do
2028	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3222	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2029	ac_cv_prog_CC="${ac_tool_prefix}cc"	3223	ac_cv_prog_CC="${ac_tool_prefix}cc"
2030	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3224	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2031	break 2	3225	break 2
2032	fi	3226	fi
2033	done	3227	done
2034	done	3228	done
2035	IFS=$as_save_IFS	3229	IFS=$as_save_IFS
2036		3230
2037	fi	3231	fi
2038	fi	3232	fi
2039	CC=$ac_cv_prog_CC	3233	CC=$ac_cv_prog_CC
2040	if test -n "$CC"; then	3234	if test -n "$CC"; then
2041	{ echo "$as_me:$LINENO: result: $CC" >&5	3235	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2042	echo "${ECHO_T}$CC" >&6; }	3236	printf "%s\n" "$CC" >&6; }
2043	else	3237	else
2044	{ echo "$as_me:$LINENO: result: no" >&5	3238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2045	echo "${ECHO_T}no" >&6; }	3239	printf "%s\n" "no" >&6; }
2046	fi	3240	fi
2047		3241
2048		3242
2049	fi	3243	fi
2050	fi	3244	fi
2051	if test -z "$CC"; then	3245	if test -z "$CC"; then
2052	# Extract the first word of "cc", so it can be a program name with args.	3246	# Extract the first word of "cc", so it can be a program name with args.
2053	set dummy cc; ac_word=$2	3247	set dummy cc; ac_word=$2
2054	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3248	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2055	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3249	printf %s "checking for $ac_word... " >&6; }
2056	if test "${ac_cv_prog_CC+set}" = set; then	3250	if test ${ac_cv_prog_CC+y}
2057	echo $ECHO_N "(cached) $ECHO_C" >&6	3251	then :
2058	else	3252	printf %s "(cached) " >&6
		3253	else $as_nop
2059	if test -n "$CC"; then	3254	if test -n "$CC"; then
2060	ac_cv_prog_CC="$CC" # Let the user override the test.	3255	ac_cv_prog_CC="$CC" # Let the user override the test.
2061	else	3256	else
2062	ac_prog_rejected=no	3257	ac_prog_rejected=no
2063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2064	for as_dir in $PATH	3259	for as_dir in $PATH
2065	do	3260	do
2066	IFS=$as_save_IFS	3261	IFS=$as_save_IFS
2067	test -z "$as_dir" && as_dir=.	3262	case $as_dir in #(((
		3263	'') as_dir=./ ;;
		3264	*/) ;;
		3265	*) as_dir=$as_dir/ ;;
		3266	esac
2068	for ac_exec_ext in '' $ac_executable_extensions; do	3267	for ac_exec_ext in '' $ac_executable_extensions; do
2069	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3268	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2070	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3269	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2071	ac_prog_rejected=yes	3270	ac_prog_rejected=yes
2072	continue	3271	continue
2073	fi	3272	fi
2074	ac_cv_prog_CC="cc"	3273	ac_cv_prog_CC="cc"
2075	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3274	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2076	break 2	3275	break 2
2077	fi	3276	fi
2078	done	3277	done
2079	done	3278	done
2080	IFS=$as_save_IFS	3279	IFS=$as_save_IFS
2081		3280
2082	if test $ac_prog_rejected = yes; then	3281	if test $ac_prog_rejected = yes; then
2083	# We found a bogon in the path, so make sure we never use it.	3282	# We found a bogon in the path, so make sure we never use it.
2084	set dummy $ac_cv_prog_CC	3283	set dummy $ac_cv_prog_CC
…		…
2086	if test $# != 0; then	3285	if test $# != 0; then
2087	# We chose a different compiler from the bogus one.	3286	# We chose a different compiler from the bogus one.
2088	# However, it has the same basename, so the bogon will be chosen	3287	# However, it has the same basename, so the bogon will be chosen
2089	# first if we set CC to just the basename; use the full file name.	3288	# first if we set CC to just the basename; use the full file name.
2090	shift	3289	shift
2091	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"	3290	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2092	fi	3291	fi
2093	fi	3292	fi
2094	fi	3293	fi
2095	fi	3294	fi
2096	CC=$ac_cv_prog_CC	3295	CC=$ac_cv_prog_CC
2097	if test -n "$CC"; then	3296	if test -n "$CC"; then
2098	{ echo "$as_me:$LINENO: result: $CC" >&5	3297	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2099	echo "${ECHO_T}$CC" >&6; }	3298	printf "%s\n" "$CC" >&6; }
2100	else	3299	else
2101	{ echo "$as_me:$LINENO: result: no" >&5	3300	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2102	echo "${ECHO_T}no" >&6; }	3301	printf "%s\n" "no" >&6; }
2103	fi	3302	fi
2104		3303
2105		3304
2106	fi	3305	fi
2107	if test -z "$CC"; then	3306	if test -z "$CC"; then
2108	if test -n "$ac_tool_prefix"; then	3307	if test -n "$ac_tool_prefix"; then
2109	for ac_prog in cl.exe	3308	for ac_prog in cl.exe
2110	do	3309	do
2111	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3310	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2112	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3311	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2113	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3312	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2114	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3313	printf %s "checking for $ac_word... " >&6; }
2115	if test "${ac_cv_prog_CC+set}" = set; then	3314	if test ${ac_cv_prog_CC+y}
2116	echo $ECHO_N "(cached) $ECHO_C" >&6	3315	then :
2117	else	3316	printf %s "(cached) " >&6
		3317	else $as_nop
2118	if test -n "$CC"; then	3318	if test -n "$CC"; then
2119	ac_cv_prog_CC="$CC" # Let the user override the test.	3319	ac_cv_prog_CC="$CC" # Let the user override the test.
2120	else	3320	else
2121	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2122	for as_dir in $PATH	3322	for as_dir in $PATH
2123	do	3323	do
2124	IFS=$as_save_IFS	3324	IFS=$as_save_IFS
2125	test -z "$as_dir" && as_dir=.	3325	case $as_dir in #(((
		3326	'') as_dir=./ ;;
		3327	*/) ;;
		3328	*) as_dir=$as_dir/ ;;
		3329	esac
2126	for ac_exec_ext in '' $ac_executable_extensions; do	3330	for ac_exec_ext in '' $ac_executable_extensions; do
2127	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3331	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2128	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3332	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2129	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3333	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2130	break 2	3334	break 2
2131	fi	3335	fi
2132	done	3336	done
2133	done	3337	done
2134	IFS=$as_save_IFS	3338	IFS=$as_save_IFS
2135		3339
2136	fi	3340	fi
2137	fi	3341	fi
2138	CC=$ac_cv_prog_CC	3342	CC=$ac_cv_prog_CC
2139	if test -n "$CC"; then	3343	if test -n "$CC"; then
2140	{ echo "$as_me:$LINENO: result: $CC" >&5	3344	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2141	echo "${ECHO_T}$CC" >&6; }	3345	printf "%s\n" "$CC" >&6; }
2142	else	3346	else
2143	{ echo "$as_me:$LINENO: result: no" >&5	3347	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2144	echo "${ECHO_T}no" >&6; }	3348	printf "%s\n" "no" >&6; }
2145	fi	3349	fi
2146		3350
2147		3351
2148	test -n "$CC" && break	3352	test -n "$CC" && break
2149	done	3353	done
…		…
2152	ac_ct_CC=$CC	3356	ac_ct_CC=$CC
2153	for ac_prog in cl.exe	3357	for ac_prog in cl.exe
2154	do	3358	do
2155	# Extract the first word of "$ac_prog", so it can be a program name with args.	3359	# Extract the first word of "$ac_prog", so it can be a program name with args.
2156	set dummy $ac_prog; ac_word=$2	3360	set dummy $ac_prog; ac_word=$2
2157	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	3361	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2158	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	3362	printf %s "checking for $ac_word... " >&6; }
2159	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3363	if test ${ac_cv_prog_ac_ct_CC+y}
2160	echo $ECHO_N "(cached) $ECHO_C" >&6	3364	then :
2161	else	3365	printf %s "(cached) " >&6
		3366	else $as_nop
2162	if test -n "$ac_ct_CC"; then	3367	if test -n "$ac_ct_CC"; then
2163	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3368	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2164	else	3369	else
2165	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2166	for as_dir in $PATH	3371	for as_dir in $PATH
2167	do	3372	do
2168	IFS=$as_save_IFS	3373	IFS=$as_save_IFS
2169	test -z "$as_dir" && as_dir=.	3374	case $as_dir in #(((
		3375	'') as_dir=./ ;;
		3376	*/) ;;
		3377	*) as_dir=$as_dir/ ;;
		3378	esac
2170	for ac_exec_ext in '' $ac_executable_extensions; do	3379	for ac_exec_ext in '' $ac_executable_extensions; do
2171	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	3380	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2172	ac_cv_prog_ac_ct_CC="$ac_prog"	3381	ac_cv_prog_ac_ct_CC="$ac_prog"
2173	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3382	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2174	break 2	3383	break 2
2175	fi	3384	fi
2176	done	3385	done
2177	done	3386	done
2178	IFS=$as_save_IFS	3387	IFS=$as_save_IFS
2179		3388
2180	fi	3389	fi
2181	fi	3390	fi
2182	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3391	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2183	if test -n "$ac_ct_CC"; then	3392	if test -n "$ac_ct_CC"; then
2184	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3393	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2185	echo "${ECHO_T}$ac_ct_CC" >&6; }	3394	printf "%s\n" "$ac_ct_CC" >&6; }
2186	else	3395	else
2187	{ echo "$as_me:$LINENO: result: no" >&5	3396	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2188	echo "${ECHO_T}no" >&6; }	3397	printf "%s\n" "no" >&6; }
2189	fi	3398	fi
2190		3399
2191		3400
2192	test -n "$ac_ct_CC" && break	3401	test -n "$ac_ct_CC" && break
2193	done	3402	done
…		…
2195	if test "x$ac_ct_CC" = x; then	3404	if test "x$ac_ct_CC" = x; then
2196	CC=""	3405	CC=""
2197	else	3406	else
2198	case $cross_compiling:$ac_tool_warned in	3407	case $cross_compiling:$ac_tool_warned in
2199	yes:)	3408	yes:)
2200	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	3409	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2201	whose name does not start with the host triplet. If you think this	3410	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2202	configuration is useful to you, please write to autoconf@gnu.org." >&5
2203	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2204	whose name does not start with the host triplet. If you think this
2205	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2206	ac_tool_warned=yes ;;	3411	ac_tool_warned=yes ;;
2207	esac	3412	esac
2208	CC=$ac_ct_CC	3413	CC=$ac_ct_CC
2209	fi	3414	fi
2210	fi	3415	fi
2211		3416
2212	fi	3417	fi
		3418	if test -z "$CC"; then
		3419	if test -n "$ac_tool_prefix"; then
		3420	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		3421	set dummy ${ac_tool_prefix}clang; ac_word=$2
		3422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3423	printf %s "checking for $ac_word... " >&6; }
		3424	if test ${ac_cv_prog_CC+y}
		3425	then :
		3426	printf %s "(cached) " >&6
		3427	else $as_nop
		3428	if test -n "$CC"; then
		3429	ac_cv_prog_CC="$CC" # Let the user override the test.
		3430	else
		3431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3432	for as_dir in $PATH
		3433	do
		3434	IFS=$as_save_IFS
		3435	case $as_dir in #(((
		3436	'') as_dir=./ ;;
		3437	*/) ;;
		3438	*) as_dir=$as_dir/ ;;
		3439	esac
		3440	for ac_exec_ext in '' $ac_executable_extensions; do
		3441	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3442	ac_cv_prog_CC="${ac_tool_prefix}clang"
		3443	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3444	break 2
		3445	fi
		3446	done
		3447	done
		3448	IFS=$as_save_IFS
2213		3449
		3450	fi
		3451	fi
		3452	CC=$ac_cv_prog_CC
		3453	if test -n "$CC"; then
		3454	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3455	printf "%s\n" "$CC" >&6; }
		3456	else
		3457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3458	printf "%s\n" "no" >&6; }
		3459	fi
2214		3460
2215	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3461
2216	See \`config.log' for more details." >&5	3462	fi
		3463	if test -z "$ac_cv_prog_CC"; then
		3464	ac_ct_CC=$CC
		3465	# Extract the first word of "clang", so it can be a program name with args.
		3466	set dummy clang; ac_word=$2
		3467	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3468	printf %s "checking for $ac_word... " >&6; }
		3469	if test ${ac_cv_prog_ac_ct_CC+y}
		3470	then :
		3471	printf %s "(cached) " >&6
		3472	else $as_nop
		3473	if test -n "$ac_ct_CC"; then
		3474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3475	else
		3476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3477	for as_dir in $PATH
		3478	do
		3479	IFS=$as_save_IFS
		3480	case $as_dir in #(((
		3481	'') as_dir=./ ;;
		3482	*/) ;;
		3483	*) as_dir=$as_dir/ ;;
		3484	esac
		3485	for ac_exec_ext in '' $ac_executable_extensions; do
		3486	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3487	ac_cv_prog_ac_ct_CC="clang"
		3488	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3489	break 2
		3490	fi
		3491	done
		3492	done
		3493	IFS=$as_save_IFS
		3494
		3495	fi
		3496	fi
		3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3498	if test -n "$ac_ct_CC"; then
		3499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3500	printf "%s\n" "$ac_ct_CC" >&6; }
		3501	else
		3502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3503	printf "%s\n" "no" >&6; }
		3504	fi
		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
		3515	CC=$ac_ct_CC
		3516	fi
		3517	else
		3518	CC="$ac_cv_prog_CC"
		3519	fi
		3520
		3521	fi
		3522
		3523
		3524	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3525	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2217	echo "$as_me: error: no acceptable C compiler found in \$PATH	3526	as_fn_error $? "no acceptable C compiler found in \$PATH
2218	See \`config.log' for more details." >&2;}	3527	See \`config.log' for more details" "$LINENO" 5; }
2219	{ (exit 1); exit 1; }; }
2220		3528
2221	# Provide some information about the compiler.	3529	# Provide some information about the compiler.
2222	echo "$as_me:$LINENO: checking for C compiler version" >&5	3530	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2223	ac_compiler=`set X $ac_compile; echo $2`	3531	set X $ac_compile
		3532	ac_compiler=$2
		3533	for ac_option in --version -v -V -qversion -version; do
2224	{ (ac_try="$ac_compiler --version >&5"	3534	{ { ac_try="$ac_compiler $ac_option >&5"
2225	case "(($ac_try" in	3535	case "(($ac_try" in
2226	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3536	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2227	*) ac_try_echo=$ac_try;;	3537	*) ac_try_echo=$ac_try;;
2228	esac	3538	esac
2229	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3539	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2230	(eval "$ac_compiler --version >&5") 2>&5	3540	printf "%s\n" "$ac_try_echo"; } >&5
		3541	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2231	ac_status=$?	3542	ac_status=$?
2232	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3543	if test -s conftest.err; then
		3544	sed '10a\
		3545	... rest of stderr output deleted ...
		3546	10q' conftest.err >conftest.er1
		3547	cat conftest.er1 >&5
		3548	fi
		3549	rm -f conftest.er1 conftest.err
		3550	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2233	(exit $ac_status); }	3551	test $ac_status = 0; }
2234	{ (ac_try="$ac_compiler -v >&5"	3552	done
		3553
		3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3555	/* end confdefs.h. */
		3556
		3557	int
		3558	main (void)
		3559	{
		3560
		3561	;
		3562	return 0;
		3563	}
		3564	_ACEOF
		3565	ac_clean_files_save=$ac_clean_files
		3566	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		3567	# Try to create an executable without -o first, disregard a.out.
		3568	# It will help us diagnose broken compilers, and finding out an intuition
		3569	# of exeext.
		3570	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		3571	printf %s "checking whether the C compiler works... " >&6; }
		3572	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		3573
		3574	# The possible output files:
		3575	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3576
		3577	ac_rmfiles=
		3578	for ac_file in $ac_files
		3579	do
		3580	case $ac_file in
		3581	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3582	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3583	esac
		3584	done
		3585	rm -f $ac_rmfiles
		3586
		3587	if { { ac_try="$ac_link_default"
2235	case "(($ac_try" in	3588	case "(($ac_try" in
2236	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3589	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2237	*) ac_try_echo=$ac_try;;	3590	*) ac_try_echo=$ac_try;;
2238	esac	3591	esac
2239	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2240	(eval "$ac_compiler -v >&5") 2>&5	3593	printf "%s\n" "$ac_try_echo"; } >&5
2241	ac_status=$?
2242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2243	(exit $ac_status); }
2244	{ (ac_try="$ac_compiler -V >&5"
2245	case "(($ac_try" in
2246	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2247	*) ac_try_echo=$ac_try;;
2248	esac
2249	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2250	(eval "$ac_compiler -V >&5") 2>&5
2251	ac_status=$?
2252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253	(exit $ac_status); }
2254
2255	cat >conftest.$ac_ext <<_ACEOF
2256	/* confdefs.h. */
2257	_ACEOF
2258	cat confdefs.h >>conftest.$ac_ext
2259	cat >>conftest.$ac_ext <<_ACEOF
2260	/* end confdefs.h. */
2261
2262	int
2263	main ()
2264	{
2265
2266	;
2267	return 0;
2268	}
2269	_ACEOF
2270	ac_clean_files_save=$ac_clean_files
2271	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2272	# Try to create an executable without -o first, disregard a.out.
2273	# It will help us diagnose broken compilers, and finding out an intuition
2274	# of exeext.
2275	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2276	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2277	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2278	#
2279	# List of possible output files, starting from the most likely.
2280	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2281	# only as a last resort. b.out is created by i960 compilers.
2282	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2283	#
2284	# The IRIX 6 linker writes into existing files which may not be
2285	# executable, retaining their permissions. Remove them first so a
2286	# subsequent execution test works.
2287	ac_rmfiles=
2288	for ac_file in $ac_files
2289	do
2290	case $ac_file in
2291	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2292	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2293	esac
2294	done
2295	rm -f $ac_rmfiles
2296
2297	if { (ac_try="$ac_link_default"
2298	case "(($ac_try" in
2299	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2300	*) ac_try_echo=$ac_try;;
2301	esac
2302	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2303	(eval "$ac_link_default") 2>&5	3594	(eval "$ac_link_default") 2>&5
2304	ac_status=$?	3595	ac_status=$?
2305	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2306	(exit $ac_status); }; then	3597	test $ac_status = 0; }
		3598	then :
2307	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.	3599	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2308	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'	3600	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2309	# in a Makefile. We should not override ac_cv_exeext if it was cached,	3601	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2310	# so that the user can short-circuit this test for compilers unknown to	3602	# so that the user can short-circuit this test for compilers unknown to
2311	# Autoconf.	3603	# Autoconf.
2312	for ac_file in $ac_files ''	3604	for ac_file in $ac_files ''
2313	do	3605	do
2314	test -f "$ac_file" || continue	3606	test -f "$ac_file" || continue
2315	case $ac_file in	3607	case $ac_file in
2316	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )	3608	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2317	;;	3609	;;
2318	[ab].out )	3610	[ab].out )
2319	# We found the default executable, but exeext='' is most	3611	# We found the default executable, but exeext='' is most
2320	# certainly right.	3612	# certainly right.
2321	break;;	3613	break;;
2322	*.* )	3614	*.* )
2323	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;	3615	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
2324	then :; else	3616	then :; else
2325	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3617	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2326	fi	3618	fi
2327	# We set ac_cv_exeext here because the later test for it is not	3619	# We set ac_cv_exeext here because the later test for it is not
2328	# safe: cross compilers may not add the suffix if given an `-o'	3620	# safe: cross compilers may not add the suffix if given an `-o'
…		…
2334	break;;	3626	break;;
2335	esac	3627	esac
2336	done	3628	done
2337	test "$ac_cv_exeext" = no && ac_cv_exeext=	3629	test "$ac_cv_exeext" = no && ac_cv_exeext=
2338		3630
2339	else	3631	else $as_nop
2340	ac_file=''	3632	ac_file=''
2341	fi	3633	fi
2342
2343	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2344	echo "${ECHO_T}$ac_file" >&6; }
2345	if test -z "$ac_file"; then	3634	if test -z "$ac_file"
		3635	then :
		3636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3637	printf "%s\n" "no" >&6; }
2346	echo "$as_me: failed program was:" >&5	3638	printf "%s\n" "$as_me: failed program was:" >&5
2347	sed 's/^/| /' conftest.$ac_ext >&5	3639	sed 's/^/| /' conftest.$ac_ext >&5
2348		3640
2349	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3641	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350	See \`config.log' for more details." >&5	3642	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2351	echo "$as_me: error: C compiler cannot create executables	3643	as_fn_error 77 "C compiler cannot create executables
2352	See \`config.log' for more details." >&2;}	3644	See \`config.log' for more details" "$LINENO" 5; }
2353	{ (exit 77); exit 77; }; }	3645	else $as_nop
		3646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3647	printf "%s\n" "yes" >&6; }
2354	fi	3648	fi
2355		3649	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3650	printf %s "checking for C compiler default output file name... " >&6; }
		3651	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3652	printf "%s\n" "$ac_file" >&6; }
2356	ac_exeext=$ac_cv_exeext	3653	ac_exeext=$ac_cv_exeext
2357		3654
2358	# Check that the compiler produces executables we can run. If not, either
2359	# the compiler is broken, or we cross compile.
2360	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2361	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2362	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2363	# If not cross compiling, check that we can run a simple program.
2364	if test "$cross_compiling" != yes; then
2365	if { ac_try='./$ac_file'
2366	{ (case "(($ac_try" in
2367	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2368	*) ac_try_echo=$ac_try;;
2369	esac
2370	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2371	(eval "$ac_try") 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; }; then
2375	cross_compiling=no
2376	else
2377	if test "$cross_compiling" = maybe; then
2378	cross_compiling=yes
2379	else
2380	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2381	If you meant to cross compile, use \`--host'.
2382	See \`config.log' for more details." >&5
2383	echo "$as_me: error: cannot run C compiled programs.
2384	If you meant to cross compile, use \`--host'.
2385	See \`config.log' for more details." >&2;}
2386	{ (exit 1); exit 1; }; }
2387	fi
2388	fi
2389	fi
2390	{ echo "$as_me:$LINENO: result: yes" >&5
2391	echo "${ECHO_T}yes" >&6; }
2392
2393	rm -f a.out a.exe conftest$ac_cv_exeext b.out	3655	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2394	ac_clean_files=$ac_clean_files_save	3656	ac_clean_files=$ac_clean_files_save
2395	# Check that the compiler produces executables we can run. If not, either
2396	# the compiler is broken, or we cross compile.
2397	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2398	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2399	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2400	echo "${ECHO_T}$cross_compiling" >&6; }
2401
2402	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5	3657	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2403	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }	3658	printf %s "checking for suffix of executables... " >&6; }
2404	if { (ac_try="$ac_link"	3659	if { { ac_try="$ac_link"
2405	case "(($ac_try" in	3660	case "(($ac_try" in
2406	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3661	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2407	*) ac_try_echo=$ac_try;;	3662	*) ac_try_echo=$ac_try;;
2408	esac	3663	esac
2409	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3665	printf "%s\n" "$ac_try_echo"; } >&5
2410	(eval "$ac_link") 2>&5	3666	(eval "$ac_link") 2>&5
2411	ac_status=$?	3667	ac_status=$?
2412	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3668	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2413	(exit $ac_status); }; then	3669	test $ac_status = 0; }
		3670	then :
2414	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3671	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2415	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3672	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2416	# work properly (i.e., refer to `conftest.exe'), while it won't with	3673	# work properly (i.e., refer to `conftest.exe'), while it won't with
2417	# `rm'.	3674	# `rm'.
2418	for ac_file in conftest.exe conftest conftest.*; do	3675	for ac_file in conftest.exe conftest conftest.*; do
2419	test -f "$ac_file" || continue	3676	test -f "$ac_file" || continue
2420	case $ac_file in	3677	case $ac_file in
2421	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;	3678	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2422	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3679	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2423	break;;	3680	break;;
2424	* ) break;;	3681	* ) break;;
2425	esac	3682	esac
2426	done	3683	done
2427	else	3684	else $as_nop
2428	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3685	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2429	See \`config.log' for more details." >&5	3686	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2430	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3687	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2431	See \`config.log' for more details." >&2;}	3688	See \`config.log' for more details" "$LINENO" 5; }
2432	{ (exit 1); exit 1; }; }
2433	fi	3689	fi
2434
2435	rm -f conftest$ac_cv_exeext	3690	rm -f conftest conftest$ac_cv_exeext
2436	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3691	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2437	echo "${ECHO_T}$ac_cv_exeext" >&6; }	3692	printf "%s\n" "$ac_cv_exeext" >&6; }
2438		3693
2439	rm -f conftest.$ac_ext	3694	rm -f conftest.$ac_ext
2440	EXEEXT=$ac_cv_exeext	3695	EXEEXT=$ac_cv_exeext
2441	ac_exeext=$EXEEXT	3696	ac_exeext=$EXEEXT
2442	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2443	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2444	if test "${ac_cv_objext+set}" = set; then
2445	echo $ECHO_N "(cached) $ECHO_C" >&6
2446	else
2447	cat >conftest.$ac_ext <<_ACEOF
2448	/* confdefs.h. */
2449	_ACEOF
2450	cat confdefs.h >>conftest.$ac_ext	3697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451	cat >>conftest.$ac_ext <<_ACEOF
2452	/* end confdefs.h. */	3698	/* end confdefs.h. */
2453		3699	#include <stdio.h>
2454	int	3700	int
2455	main ()	3701	main (void)
2456	{	3702	{
		3703	FILE *f = fopen ("conftest.out", "w");
		3704	return ferror (f) || fclose (f) != 0;
2457		3705
2458	;	3706	;
2459	return 0;	3707	return 0;
2460	}	3708	}
2461	_ACEOF	3709	_ACEOF
2462	rm -f conftest.o conftest.obj	3710	ac_clean_files="$ac_clean_files conftest.out"
2463	if { (ac_try="$ac_compile"	3711	# Check that the compiler produces executables we can run. If not, either
		3712	# the compiler is broken, or we cross compile.
		3713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3714	printf %s "checking whether we are cross compiling... " >&6; }
		3715	if test "$cross_compiling" != yes; then
		3716	{ { ac_try="$ac_link"
2464	case "(($ac_try" in	3717	case "(($ac_try" in
2465	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	3718	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466	*) ac_try_echo=$ac_try;;	3719	*) ac_try_echo=$ac_try;;
2467	esac	3720	esac
2468	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	3721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3722	printf "%s\n" "$ac_try_echo"; } >&5
		3723	(eval "$ac_link") 2>&5
		3724	ac_status=$?
		3725	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3726	test $ac_status = 0; }
		3727	if { ac_try='./conftest$ac_cv_exeext'
		3728	{ { case "(($ac_try" in
		3729	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3730	*) ac_try_echo=$ac_try;;
		3731	esac
		3732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3733	printf "%s\n" "$ac_try_echo"; } >&5
		3734	(eval "$ac_try") 2>&5
		3735	ac_status=$?
		3736	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3737	test $ac_status = 0; }; }; then
		3738	cross_compiling=no
		3739	else
		3740	if test "$cross_compiling" = maybe; then
		3741	cross_compiling=yes
		3742	else
		3743	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3744	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3745	as_fn_error 77 "cannot run C compiled programs.
		3746	If you meant to cross compile, use \`--host'.
		3747	See \`config.log' for more details" "$LINENO" 5; }
		3748	fi
		3749	fi
		3750	fi
		3751	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3752	printf "%s\n" "$cross_compiling" >&6; }
		3753
		3754	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3755	ac_clean_files=$ac_clean_files_save
		3756	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3757	printf %s "checking for suffix of object files... " >&6; }
		3758	if test ${ac_cv_objext+y}
		3759	then :
		3760	printf %s "(cached) " >&6
		3761	else $as_nop
		3762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3763	/* end confdefs.h. */
		3764
		3765	int
		3766	main (void)
		3767	{
		3768
		3769	;
		3770	return 0;
		3771	}
		3772	_ACEOF
		3773	rm -f conftest.o conftest.obj
		3774	if { { ac_try="$ac_compile"
		3775	case "(($ac_try" in
		3776	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3777	*) ac_try_echo=$ac_try;;
		3778	esac
		3779	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3780	printf "%s\n" "$ac_try_echo"; } >&5
2469	(eval "$ac_compile") 2>&5	3781	(eval "$ac_compile") 2>&5
2470	ac_status=$?	3782	ac_status=$?
2471	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3783	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2472	(exit $ac_status); }; then	3784	test $ac_status = 0; }
		3785	then :
2473	for ac_file in conftest.o conftest.obj conftest.*; do	3786	for ac_file in conftest.o conftest.obj conftest.*; do
2474	test -f "$ac_file" || continue;	3787	test -f "$ac_file" || continue;
2475	case $ac_file in	3788	case $ac_file in
2476	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;	3789	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2477	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3790	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2478	break;;	3791	break;;
2479	esac	3792	esac
2480	done	3793	done
2481	else	3794	else $as_nop
2482	echo "$as_me: failed program was:" >&5	3795	printf "%s\n" "$as_me: failed program was:" >&5
2483	sed 's/^/| /' conftest.$ac_ext >&5	3796	sed 's/^/| /' conftest.$ac_ext >&5
2484		3797
2485	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3798	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486	See \`config.log' for more details." >&5	3799	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2487	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3800	as_fn_error $? "cannot compute suffix of object files: cannot compile
2488	See \`config.log' for more details." >&2;}	3801	See \`config.log' for more details" "$LINENO" 5; }
2489	{ (exit 1); exit 1; }; }
2490	fi	3802	fi
2491
2492	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3803	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2493	fi	3804	fi
2494	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3805	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2495	echo "${ECHO_T}$ac_cv_objext" >&6; }	3806	printf "%s\n" "$ac_cv_objext" >&6; }
2496	OBJEXT=$ac_cv_objext	3807	OBJEXT=$ac_cv_objext
2497	ac_objext=$OBJEXT	3808	ac_objext=$OBJEXT
2498	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	3809	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
2499	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }	3810	printf %s "checking whether the compiler supports GNU C... " >&6; }
2500	if test "${ac_cv_c_compiler_gnu+set}" = set; then	3811	if test ${ac_cv_c_compiler_gnu+y}
2501	echo $ECHO_N "(cached) $ECHO_C" >&6	3812	then :
2502	else	3813	printf %s "(cached) " >&6
2503	cat >conftest.$ac_ext <<_ACEOF	3814	else $as_nop
2504	/* confdefs.h. */
2505	_ACEOF
2506	cat confdefs.h >>conftest.$ac_ext	3815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2507	cat >>conftest.$ac_ext <<_ACEOF
2508	/* end confdefs.h. */	3816	/* end confdefs.h. */
2509		3817
2510	int	3818	int
2511	main ()	3819	main (void)
2512	{	3820	{
2513	#ifndef __GNUC__	3821	#ifndef __GNUC__
2514	choke me	3822	choke me
2515	#endif	3823	#endif
2516		3824
2517	;	3825	;
2518	return 0;	3826	return 0;
2519	}	3827	}
2520	_ACEOF	3828	_ACEOF
2521	rm -f conftest.$ac_objext	3829	if ac_fn_c_try_compile "$LINENO"
2522	if { (ac_try="$ac_compile"	3830	then :
2523	case "(($ac_try" in
2524	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2525	*) ac_try_echo=$ac_try;;
2526	esac
2527	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2528	(eval "$ac_compile") 2>conftest.er1
2529	ac_status=$?
2530	grep -v '^ *+' conftest.er1 >conftest.err
2531	rm -f conftest.er1
2532	cat conftest.err >&5
2533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534	(exit $ac_status); } && {
2535	test -z "$ac_c_werror_flag" ||
2536	test ! -s conftest.err
2537	} && test -s conftest.$ac_objext; then
2538	ac_compiler_gnu=yes	3831	ac_compiler_gnu=yes
		3832	else $as_nop
		3833	ac_compiler_gnu=no
		3834	fi
		3835	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3836	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3837
		3838	fi
		3839	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3840	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3841	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3842
		3843	if test $ac_compiler_gnu = yes; then
		3844	GCC=yes
2539	else	3845	else
2540	echo "$as_me: failed program was:" >&5	3846	GCC=
2541	sed 's/^/| /' conftest.$ac_ext >&5
2542
2543	ac_compiler_gnu=no
2544	fi	3847	fi
2545
2546	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2547	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2548
2549	fi
2550	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2551	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2552	GCC=`test $ac_compiler_gnu = yes && echo yes`
2553	ac_test_CFLAGS=${CFLAGS+set}	3848	ac_test_CFLAGS=${CFLAGS+y}
2554	ac_save_CFLAGS=$CFLAGS	3849	ac_save_CFLAGS=$CFLAGS
2555	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	3850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2556	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }	3851	printf %s "checking whether $CC accepts -g... " >&6; }
2557	if test "${ac_cv_prog_cc_g+set}" = set; then	3852	if test ${ac_cv_prog_cc_g+y}
2558	echo $ECHO_N "(cached) $ECHO_C" >&6	3853	then :
2559	else	3854	printf %s "(cached) " >&6
		3855	else $as_nop
2560	ac_save_c_werror_flag=$ac_c_werror_flag	3856	ac_save_c_werror_flag=$ac_c_werror_flag
2561	ac_c_werror_flag=yes	3857	ac_c_werror_flag=yes
2562	ac_cv_prog_cc_g=no	3858	ac_cv_prog_cc_g=no
2563	CFLAGS="-g"	3859	CFLAGS="-g"
2564	cat >conftest.$ac_ext <<_ACEOF
2565	/* confdefs.h. */
2566	_ACEOF
2567	cat confdefs.h >>conftest.$ac_ext	3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2568	cat >>conftest.$ac_ext <<_ACEOF
2569	/* end confdefs.h. */	3861	/* end confdefs.h. */
2570		3862
2571	int	3863	int
2572	main ()	3864	main (void)
2573	{	3865	{
2574		3866
2575	;	3867	;
2576	return 0;	3868	return 0;
2577	}	3869	}
2578	_ACEOF	3870	_ACEOF
2579	rm -f conftest.$ac_objext	3871	if ac_fn_c_try_compile "$LINENO"
2580	if { (ac_try="$ac_compile"	3872	then :
2581	case "(($ac_try" in
2582	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2583	*) ac_try_echo=$ac_try;;
2584	esac
2585	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2586	(eval "$ac_compile") 2>conftest.er1
2587	ac_status=$?
2588	grep -v '^ *+' conftest.er1 >conftest.err
2589	rm -f conftest.er1
2590	cat conftest.err >&5
2591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592	(exit $ac_status); } && {
2593	test -z "$ac_c_werror_flag" ||
2594	test ! -s conftest.err
2595	} && test -s conftest.$ac_objext; then
2596	ac_cv_prog_cc_g=yes	3873	ac_cv_prog_cc_g=yes
2597	else	3874	else $as_nop
2598	echo "$as_me: failed program was:" >&5
2599	sed 's/^/| /' conftest.$ac_ext >&5
2600
2601	CFLAGS=""	3875	CFLAGS=""
2602	cat >conftest.$ac_ext <<_ACEOF
2603	/* confdefs.h. */
2604	_ACEOF
2605	cat confdefs.h >>conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2606	cat >>conftest.$ac_ext <<_ACEOF
2607	/* end confdefs.h. */	3877	/* end confdefs.h. */
2608		3878
2609	int	3879	int
2610	main ()	3880	main (void)
2611	{	3881	{
2612		3882
2613	;	3883	;
2614	return 0;	3884	return 0;
2615	}	3885	}
2616	_ACEOF	3886	_ACEOF
2617	rm -f conftest.$ac_objext	3887	if ac_fn_c_try_compile "$LINENO"
2618	if { (ac_try="$ac_compile"	3888	then :
2619	case "(($ac_try" in
2620	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621	*) ac_try_echo=$ac_try;;
2622	esac
2623	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2624	(eval "$ac_compile") 2>conftest.er1
2625	ac_status=$?
2626	grep -v '^ *+' conftest.er1 >conftest.err
2627	rm -f conftest.er1
2628	cat conftest.err >&5
2629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630	(exit $ac_status); } && {
2631	test -z "$ac_c_werror_flag" ||
2632	test ! -s conftest.err
2633	} && test -s conftest.$ac_objext; then
2634	:
2635	else
2636	echo "$as_me: failed program was:" >&5
2637	sed 's/^/| /' conftest.$ac_ext >&5
2638		3889
		3890	else $as_nop
2639	ac_c_werror_flag=$ac_save_c_werror_flag	3891	ac_c_werror_flag=$ac_save_c_werror_flag
2640	CFLAGS="-g"	3892	CFLAGS="-g"
2641	cat >conftest.$ac_ext <<_ACEOF
2642	/* confdefs.h. */
2643	_ACEOF
2644	cat confdefs.h >>conftest.$ac_ext	3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2645	cat >>conftest.$ac_ext <<_ACEOF
2646	/* end confdefs.h. */	3894	/* end confdefs.h. */
2647		3895
2648	int	3896	int
2649	main ()	3897	main (void)
2650	{	3898	{
2651		3899
2652	;	3900	;
2653	return 0;	3901	return 0;
2654	}	3902	}
2655	_ACEOF	3903	_ACEOF
2656	rm -f conftest.$ac_objext	3904	if ac_fn_c_try_compile "$LINENO"
2657	if { (ac_try="$ac_compile"	3905	then :
2658	case "(($ac_try" in
2659	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2660	*) ac_try_echo=$ac_try;;
2661	esac
2662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2663	(eval "$ac_compile") 2>conftest.er1
2664	ac_status=$?
2665	grep -v '^ *+' conftest.er1 >conftest.err
2666	rm -f conftest.er1
2667	cat conftest.err >&5
2668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669	(exit $ac_status); } && {
2670	test -z "$ac_c_werror_flag" ||
2671	test ! -s conftest.err
2672	} && test -s conftest.$ac_objext; then
2673	ac_cv_prog_cc_g=yes	3906	ac_cv_prog_cc_g=yes
2674	else
2675	echo "$as_me: failed program was:" >&5
2676	sed 's/^/| /' conftest.$ac_ext >&5
2677
2678
2679	fi	3907	fi
2680
2681	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3908	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2682	fi	3909	fi
2683
2684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3910	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2685	fi	3911	fi
2686
2687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	3912	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2688	ac_c_werror_flag=$ac_save_c_werror_flag	3913	ac_c_werror_flag=$ac_save_c_werror_flag
2689	fi	3914	fi
2690	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	3915	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2691	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }	3916	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
2692	if test "$ac_test_CFLAGS" = set; then	3917	if test $ac_test_CFLAGS; then
2693	CFLAGS=$ac_save_CFLAGS	3918	CFLAGS=$ac_save_CFLAGS
2694	elif test $ac_cv_prog_cc_g = yes; then	3919	elif test $ac_cv_prog_cc_g = yes; then
2695	if test "$GCC" = yes; then	3920	if test "$GCC" = yes; then
2696	CFLAGS="-g -O2"	3921	CFLAGS="-g -O2"
2697	else	3922	else
…		…
2702	CFLAGS="-O2"	3927	CFLAGS="-O2"
2703	else	3928	else
2704	CFLAGS=	3929	CFLAGS=
2705	fi	3930	fi
2706	fi	3931	fi
2707	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5	3932	ac_prog_cc_stdc=no
2708	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }	3933	if test x$ac_prog_cc_stdc = xno
		3934	then :
		3935	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		3936	printf %s "checking for $CC option to enable C11 features... " >&6; }
		3937	if test ${ac_cv_prog_cc_c11+y}
		3938	then :
		3939	printf %s "(cached) " >&6
		3940	else $as_nop
		3941	ac_cv_prog_cc_c11=no
		3942	ac_save_CC=$CC
		3943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3944	/* end confdefs.h. */
		3945	$ac_c_conftest_c11_program
		3946	_ACEOF
		3947	for ac_arg in '' -std=gnu11
		3948	do
		3949	CC="$ac_save_CC $ac_arg"
		3950	if ac_fn_c_try_compile "$LINENO"
		3951	then :
		3952	ac_cv_prog_cc_c11=$ac_arg
		3953	fi
		3954	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3955	test "x$ac_cv_prog_cc_c11" != "xno" && break
		3956	done
		3957	rm -f conftest.$ac_ext
		3958	CC=$ac_save_CC
		3959	fi
		3960
		3961	if test "x$ac_cv_prog_cc_c11" = xno
		3962	then :
		3963	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3964	printf "%s\n" "unsupported" >&6; }
		3965	else $as_nop
		3966	if test "x$ac_cv_prog_cc_c11" = x
		3967	then :
		3968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3969	printf "%s\n" "none needed" >&6; }
		3970	else $as_nop
		3971	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		3972	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		3973	CC="$CC $ac_cv_prog_cc_c11"
		3974	fi
		3975	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		3976	ac_prog_cc_stdc=c11
		3977	fi
		3978	fi
		3979	if test x$ac_prog_cc_stdc = xno
		3980	then :
		3981	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		3982	printf %s "checking for $CC option to enable C99 features... " >&6; }
		3983	if test ${ac_cv_prog_cc_c99+y}
		3984	then :
		3985	printf %s "(cached) " >&6
		3986	else $as_nop
		3987	ac_cv_prog_cc_c99=no
		3988	ac_save_CC=$CC
		3989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3990	/* end confdefs.h. */
		3991	$ac_c_conftest_c99_program
		3992	_ACEOF
		3993	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		3994	do
		3995	CC="$ac_save_CC $ac_arg"
		3996	if ac_fn_c_try_compile "$LINENO"
		3997	then :
		3998	ac_cv_prog_cc_c99=$ac_arg
		3999	fi
		4000	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4001	test "x$ac_cv_prog_cc_c99" != "xno" && break
		4002	done
		4003	rm -f conftest.$ac_ext
		4004	CC=$ac_save_CC
		4005	fi
		4006
2709	if test "${ac_cv_prog_cc_c89+set}" = set; then	4007	if test "x$ac_cv_prog_cc_c99" = xno
2710	echo $ECHO_N "(cached) $ECHO_C" >&6	4008	then :
2711	else	4009	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4010	printf "%s\n" "unsupported" >&6; }
		4011	else $as_nop
		4012	if test "x$ac_cv_prog_cc_c99" = x
		4013	then :
		4014	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4015	printf "%s\n" "none needed" >&6; }
		4016	else $as_nop
		4017	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		4018	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		4019	CC="$CC $ac_cv_prog_cc_c99"
		4020	fi
		4021	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		4022	ac_prog_cc_stdc=c99
		4023	fi
		4024	fi
		4025	if test x$ac_prog_cc_stdc = xno
		4026	then :
		4027	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		4028	printf %s "checking for $CC option to enable C89 features... " >&6; }
		4029	if test ${ac_cv_prog_cc_c89+y}
		4030	then :
		4031	printf %s "(cached) " >&6
		4032	else $as_nop
2712	ac_cv_prog_cc_c89=no	4033	ac_cv_prog_cc_c89=no
2713	ac_save_CC=$CC	4034	ac_save_CC=$CC
2714	cat >conftest.$ac_ext <<_ACEOF	4035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2715	/* confdefs.h. */	4036	/* end confdefs.h. */
		4037	$ac_c_conftest_c89_program
2716	_ACEOF	4038	_ACEOF
2717	cat confdefs.h >>conftest.$ac_ext	4039	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2718	cat >>conftest.$ac_ext <<_ACEOF
2719	/* end confdefs.h. */
2720	#include <stdarg.h>
2721	#include <stdio.h>
2722	#include <sys/types.h>
2723	#include <sys/stat.h>
2724	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2725	struct buf { int x; };
2726	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2727	static char *e (p, i)
2728	char **p;
2729	int i;
2730	{
2731	return p[i];
2732	}
2733	static char *f (char * (*g) (char **, int), char **p, ...)
2734	{
2735	char *s;
2736	va_list v;
2737	va_start (v,p);
2738	s = g (p, va_arg (v,int));
2739	va_end (v);
2740	return s;
2741	}
2742
2743	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2744	function prototypes and stuff, but not '\xHH' hex character constants.
2745	These don't provoke an error unfortunately, instead are silently treated
2746	as 'x'. The following induces an error, until -std is added to get
2747	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2748	array size at least. It's necessary to write '\x00'==0 to get something
2749	that's true only with -std. */
2750	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2751
2752	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2753	inside strings and character constants. */
2754	#define FOO(x) 'x'
2755	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2756
2757	int test (int i, double x);
2758	struct s1 {int (*f) (int a);};
2759	struct s2 {int (*f) (double a);};
2760	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2761	int argc;
2762	char **argv;
2763	int
2764	main ()
2765	{
2766	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2767	;
2768	return 0;
2769	}
2770	_ACEOF
2771	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2772	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2773	do	4040	do
2774	CC="$ac_save_CC $ac_arg"	4041	CC="$ac_save_CC $ac_arg"
2775	rm -f conftest.$ac_objext	4042	if ac_fn_c_try_compile "$LINENO"
2776	if { (ac_try="$ac_compile"	4043	then :
2777	case "(($ac_try" in
2778	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779	*) ac_try_echo=$ac_try;;
2780	esac
2781	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2782	(eval "$ac_compile") 2>conftest.er1
2783	ac_status=$?
2784	grep -v '^ *+' conftest.er1 >conftest.err
2785	rm -f conftest.er1
2786	cat conftest.err >&5
2787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2788	(exit $ac_status); } && {
2789	test -z "$ac_c_werror_flag" ||
2790	test ! -s conftest.err
2791	} && test -s conftest.$ac_objext; then
2792	ac_cv_prog_cc_c89=$ac_arg	4044	ac_cv_prog_cc_c89=$ac_arg
2793	else
2794	echo "$as_me: failed program was:" >&5
2795	sed 's/^/| /' conftest.$ac_ext >&5
2796
2797
2798	fi	4045	fi
2799
2800	rm -f core conftest.err conftest.$ac_objext	4046	rm -f core conftest.err conftest.$ac_objext conftest.beam
2801	test "x$ac_cv_prog_cc_c89" != "xno" && break	4047	test "x$ac_cv_prog_cc_c89" != "xno" && break
2802	done	4048	done
2803	rm -f conftest.$ac_ext	4049	rm -f conftest.$ac_ext
2804	CC=$ac_save_CC	4050	CC=$ac_save_CC
2805
2806	fi	4051	fi
2807	# AC_CACHE_VAL	4052
2808	case "x$ac_cv_prog_cc_c89" in	4053	if test "x$ac_cv_prog_cc_c89" = xno
2809	x)	4054	then :
2810	{ echo "$as_me:$LINENO: result: none needed" >&5	4055	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2811	echo "${ECHO_T}none needed" >&6; } ;;	4056	printf "%s\n" "unsupported" >&6; }
2812	xno)	4057	else $as_nop
2813	{ echo "$as_me:$LINENO: result: unsupported" >&5	4058	if test "x$ac_cv_prog_cc_c89" = x
2814	echo "${ECHO_T}unsupported" >&6; } ;;	4059	then :
2815	*)	4060	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4061	printf "%s\n" "none needed" >&6; }
		4062	else $as_nop
		4063	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4064	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
2816	CC="$CC $ac_cv_prog_cc_c89"	4065	CC="$CC $ac_cv_prog_cc_c89"
2817	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5	4066	fi
2818	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;	4067	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
2819	esac	4068	ac_prog_cc_stdc=c89
2820		4069	fi
		4070	fi
2821		4071
2822	ac_ext=c	4072	ac_ext=c
2823	ac_cpp='$CPP $CPPFLAGS'	4073	ac_cpp='$CPP $CPPFLAGS'
2824	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4074	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2825	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4075	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2826	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4076	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		4077
		4078
		4079
		4080
		4081
		4082
2827		4083
2828	ac_ext=cpp	4084	ac_ext=cpp
2829	ac_cpp='$CXXCPP $CPPFLAGS'	4085	ac_cpp='$CXXCPP $CPPFLAGS'
2830	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4086	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2831	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4087	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
…		…
2833	if test -z "$CXX"; then	4089	if test -z "$CXX"; then
2834	if test -n "$CCC"; then	4090	if test -n "$CCC"; then
2835	CXX=$CCC	4091	CXX=$CCC
2836	else	4092	else
2837	if test -n "$ac_tool_prefix"; then	4093	if test -n "$ac_tool_prefix"; then
2838	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4094	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2839	do	4095	do
2840	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	4096	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2841	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	4097	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2842	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4098	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4099	printf %s "checking for $ac_word... " >&6; }
2844	if test "${ac_cv_prog_CXX+set}" = set; then	4100	if test ${ac_cv_prog_CXX+y}
2845	echo $ECHO_N "(cached) $ECHO_C" >&6	4101	then :
2846	else	4102	printf %s "(cached) " >&6
		4103	else $as_nop
2847	if test -n "$CXX"; then	4104	if test -n "$CXX"; then
2848	ac_cv_prog_CXX="$CXX" # Let the user override the test.	4105	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2849	else	4106	else
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH	4108	for as_dir in $PATH
2852	do	4109	do
2853	IFS=$as_save_IFS	4110	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.	4111	case $as_dir in #(((
		4112	'') as_dir=./ ;;
		4113	*/) ;;
		4114	*) as_dir=$as_dir/ ;;
		4115	esac
2855	for ac_exec_ext in '' $ac_executable_extensions; do	4116	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4117	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2857	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	4118	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2858	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4119	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2859	break 2	4120	break 2
2860	fi	4121	fi
2861	done	4122	done
2862	done	4123	done
2863	IFS=$as_save_IFS	4124	IFS=$as_save_IFS
2864		4125
2865	fi	4126	fi
2866	fi	4127	fi
2867	CXX=$ac_cv_prog_CXX	4128	CXX=$ac_cv_prog_CXX
2868	if test -n "$CXX"; then	4129	if test -n "$CXX"; then
2869	{ echo "$as_me:$LINENO: result: $CXX" >&5	4130	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2870	echo "${ECHO_T}$CXX" >&6; }	4131	printf "%s\n" "$CXX" >&6; }
2871	else	4132	else
2872	{ echo "$as_me:$LINENO: result: no" >&5	4133	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873	echo "${ECHO_T}no" >&6; }	4134	printf "%s\n" "no" >&6; }
2874	fi	4135	fi
2875		4136
2876		4137
2877	test -n "$CXX" && break	4138	test -n "$CXX" && break
2878	done	4139	done
2879	fi	4140	fi
2880	if test -z "$CXX"; then	4141	if test -z "$CXX"; then
2881	ac_ct_CXX=$CXX	4142	ac_ct_CXX=$CXX
2882	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC	4143	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
2883	do	4144	do
2884	# Extract the first word of "$ac_prog", so it can be a program name with args.	4145	# Extract the first word of "$ac_prog", so it can be a program name with args.
2885	set dummy $ac_prog; ac_word=$2	4146	set dummy $ac_prog; ac_word=$2
2886	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	4147	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	4148	printf %s "checking for $ac_word... " >&6; }
2888	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	4149	if test ${ac_cv_prog_ac_ct_CXX+y}
2889	echo $ECHO_N "(cached) $ECHO_C" >&6	4150	then :
2890	else	4151	printf %s "(cached) " >&6
		4152	else $as_nop
2891	if test -n "$ac_ct_CXX"; then	4153	if test -n "$ac_ct_CXX"; then
2892	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	4154	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2893	else	4155	else
2894	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895	for as_dir in $PATH	4157	for as_dir in $PATH
2896	do	4158	do
2897	IFS=$as_save_IFS	4159	IFS=$as_save_IFS
2898	test -z "$as_dir" && as_dir=.	4160	case $as_dir in #(((
		4161	'') as_dir=./ ;;
		4162	*/) ;;
		4163	*) as_dir=$as_dir/ ;;
		4164	esac
2899	for ac_exec_ext in '' $ac_executable_extensions; do	4165	for ac_exec_ext in '' $ac_executable_extensions; do
2900	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	4166	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2901	ac_cv_prog_ac_ct_CXX="$ac_prog"	4167	ac_cv_prog_ac_ct_CXX="$ac_prog"
2902	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	4168	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2903	break 2	4169	break 2
2904	fi	4170	fi
2905	done	4171	done
2906	done	4172	done
2907	IFS=$as_save_IFS	4173	IFS=$as_save_IFS
2908		4174
2909	fi	4175	fi
2910	fi	4176	fi
2911	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	4177	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2912	if test -n "$ac_ct_CXX"; then	4178	if test -n "$ac_ct_CXX"; then
2913	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	4179	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2914	echo "${ECHO_T}$ac_ct_CXX" >&6; }	4180	printf "%s\n" "$ac_ct_CXX" >&6; }
2915	else	4181	else
2916	{ echo "$as_me:$LINENO: result: no" >&5	4182	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2917	echo "${ECHO_T}no" >&6; }	4183	printf "%s\n" "no" >&6; }
2918	fi	4184	fi
2919		4185
2920		4186
2921	test -n "$ac_ct_CXX" && break	4187	test -n "$ac_ct_CXX" && break
2922	done	4188	done
…		…
2924	if test "x$ac_ct_CXX" = x; then	4190	if test "x$ac_ct_CXX" = x; then
2925	CXX="g++"	4191	CXX="g++"
2926	else	4192	else
2927	case $cross_compiling:$ac_tool_warned in	4193	case $cross_compiling:$ac_tool_warned in
2928	yes:)	4194	yes:)
2929	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools	4195	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2930	whose name does not start with the host triplet. If you think this	4196	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2931	configuration is useful to you, please write to autoconf@gnu.org." >&5
2932	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2933	whose name does not start with the host triplet. If you think this
2934	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2935	ac_tool_warned=yes ;;	4197	ac_tool_warned=yes ;;
2936	esac	4198	esac
2937	CXX=$ac_ct_CXX	4199	CXX=$ac_ct_CXX
2938	fi	4200	fi
2939	fi	4201	fi
2940		4202
2941	fi	4203	fi
2942	fi	4204	fi
2943	# Provide some information about the compiler.	4205	# Provide some information about the compiler.
2944	echo "$as_me:$LINENO: checking for C++ compiler version" >&5	4206	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2945	ac_compiler=`set X $ac_compile; echo $2`	4207	set X $ac_compile
		4208	ac_compiler=$2
		4209	for ac_option in --version -v -V -qversion; do
2946	{ (ac_try="$ac_compiler --version >&5"	4210	{ { ac_try="$ac_compiler $ac_option >&5"
2947	case "(($ac_try" in	4211	case "(($ac_try" in
2948	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4212	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2949	*) ac_try_echo=$ac_try;;	4213	*) ac_try_echo=$ac_try;;
2950	esac	4214	esac
2951	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5	4215	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2952	(eval "$ac_compiler --version >&5") 2>&5	4216	printf "%s\n" "$ac_try_echo"; } >&5
		4217	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2953	ac_status=$?	4218	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4219	if test -s conftest.err; then
		4220	sed '10a\
		4221	... rest of stderr output deleted ...
		4222	10q' conftest.err >conftest.er1
		4223	cat conftest.er1 >&5
		4224	fi
		4225	rm -f conftest.er1 conftest.err
		4226	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955	(exit $ac_status); }	4227	test $ac_status = 0; }
2956	{ (ac_try="$ac_compiler -v >&5"	4228	done
2957	case "(($ac_try" in
2958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2959	*) ac_try_echo=$ac_try;;
2960	esac
2961	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2962	(eval "$ac_compiler -v >&5") 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }
2966	{ (ac_try="$ac_compiler -V >&5"
2967	case "(($ac_try" in
2968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969	*) ac_try_echo=$ac_try;;
2970	esac
2971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2972	(eval "$ac_compiler -V >&5") 2>&5
2973	ac_status=$?
2974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2975	(exit $ac_status); }
2976		4229
2977	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	4230	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
2978	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }	4231	printf %s "checking whether the compiler supports GNU C++... " >&6; }
2979	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	4232	if test ${ac_cv_cxx_compiler_gnu+y}
2980	echo $ECHO_N "(cached) $ECHO_C" >&6	4233	then :
2981	else	4234	printf %s "(cached) " >&6
2982	cat >conftest.$ac_ext <<_ACEOF	4235	else $as_nop
2983	/* confdefs.h. */
2984	_ACEOF
2985	cat confdefs.h >>conftest.$ac_ext	4236	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986	cat >>conftest.$ac_ext <<_ACEOF
2987	/* end confdefs.h. */	4237	/* end confdefs.h. */
2988		4238
2989	int	4239	int
2990	main ()	4240	main (void)
2991	{	4241	{
2992	#ifndef __GNUC__	4242	#ifndef __GNUC__
2993	choke me	4243	choke me
2994	#endif	4244	#endif
2995		4245
2996	;	4246	;
2997	return 0;	4247	return 0;
2998	}	4248	}
2999	_ACEOF	4249	_ACEOF
3000	rm -f conftest.$ac_objext	4250	if ac_fn_cxx_try_compile "$LINENO"
3001	if { (ac_try="$ac_compile"	4251	then :
3002	case "(($ac_try" in
3003	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3004	*) ac_try_echo=$ac_try;;
3005	esac
3006	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3007	(eval "$ac_compile") 2>conftest.er1
3008	ac_status=$?
3009	grep -v '^ *+' conftest.er1 >conftest.err
3010	rm -f conftest.er1
3011	cat conftest.err >&5
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); } && {
3014	test -z "$ac_cxx_werror_flag" ||
3015	test ! -s conftest.err
3016	} && test -s conftest.$ac_objext; then
3017	ac_compiler_gnu=yes	4252	ac_compiler_gnu=yes
		4253	else $as_nop
		4254	ac_compiler_gnu=no
		4255	fi
		4256	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4257	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
		4258
		4259	fi
		4260	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
		4261	printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
		4262	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4263
		4264	if test $ac_compiler_gnu = yes; then
		4265	GXX=yes
3018	else	4266	else
3019	echo "$as_me: failed program was:" >&5	4267	GXX=
3020	sed 's/^/| /' conftest.$ac_ext >&5
3021
3022	ac_compiler_gnu=no
3023	fi	4268	fi
3024
3025	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3027
3028	fi
3029	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3030	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3031	GXX=`test $ac_compiler_gnu = yes && echo yes`
3032	ac_test_CXXFLAGS=${CXXFLAGS+set}	4269	ac_test_CXXFLAGS=${CXXFLAGS+y}
3033	ac_save_CXXFLAGS=$CXXFLAGS	4270	ac_save_CXXFLAGS=$CXXFLAGS
3034	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5	4271	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3035	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }	4272	printf %s "checking whether $CXX accepts -g... " >&6; }
3036	if test "${ac_cv_prog_cxx_g+set}" = set; then	4273	if test ${ac_cv_prog_cxx_g+y}
3037	echo $ECHO_N "(cached) $ECHO_C" >&6	4274	then :
3038	else	4275	printf %s "(cached) " >&6
		4276	else $as_nop
3039	ac_save_cxx_werror_flag=$ac_cxx_werror_flag	4277	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3040	ac_cxx_werror_flag=yes	4278	ac_cxx_werror_flag=yes
3041	ac_cv_prog_cxx_g=no	4279	ac_cv_prog_cxx_g=no
3042	CXXFLAGS="-g"	4280	CXXFLAGS="-g"
3043	cat >conftest.$ac_ext <<_ACEOF
3044	/* confdefs.h. */
3045	_ACEOF
3046	cat confdefs.h >>conftest.$ac_ext	4281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047	cat >>conftest.$ac_ext <<_ACEOF
3048	/* end confdefs.h. */	4282	/* end confdefs.h. */
3049		4283
3050	int	4284	int
3051	main ()	4285	main (void)
3052	{	4286	{
3053		4287
3054	;	4288	;
3055	return 0;	4289	return 0;
3056	}	4290	}
3057	_ACEOF	4291	_ACEOF
3058	rm -f conftest.$ac_objext	4292	if ac_fn_cxx_try_compile "$LINENO"
3059	if { (ac_try="$ac_compile"	4293	then :
3060	case "(($ac_try" in
3061	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3062	*) ac_try_echo=$ac_try;;
3063	esac
3064	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3065	(eval "$ac_compile") 2>conftest.er1
3066	ac_status=$?
3067	grep -v '^ *+' conftest.er1 >conftest.err
3068	rm -f conftest.er1
3069	cat conftest.err >&5
3070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071	(exit $ac_status); } && {
3072	test -z "$ac_cxx_werror_flag" ||
3073	test ! -s conftest.err
3074	} && test -s conftest.$ac_objext; then
3075	ac_cv_prog_cxx_g=yes	4294	ac_cv_prog_cxx_g=yes
3076	else	4295	else $as_nop
3077	echo "$as_me: failed program was:" >&5
3078	sed 's/^/| /' conftest.$ac_ext >&5
3079
3080	CXXFLAGS=""	4296	CXXFLAGS=""
3081	cat >conftest.$ac_ext <<_ACEOF
3082	/* confdefs.h. */
3083	_ACEOF
3084	cat confdefs.h >>conftest.$ac_ext	4297	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3085	cat >>conftest.$ac_ext <<_ACEOF
3086	/* end confdefs.h. */	4298	/* end confdefs.h. */
3087		4299
3088	int	4300	int
3089	main ()	4301	main (void)
3090	{	4302	{
3091		4303
3092	;	4304	;
3093	return 0;	4305	return 0;
3094	}	4306	}
3095	_ACEOF	4307	_ACEOF
3096	rm -f conftest.$ac_objext	4308	if ac_fn_cxx_try_compile "$LINENO"
3097	if { (ac_try="$ac_compile"	4309	then :
3098	case "(($ac_try" in
3099	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100	*) ac_try_echo=$ac_try;;
3101	esac
3102	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3103	(eval "$ac_compile") 2>conftest.er1
3104	ac_status=$?
3105	grep -v '^ *+' conftest.er1 >conftest.err
3106	rm -f conftest.er1
3107	cat conftest.err >&5
3108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109	(exit $ac_status); } && {
3110	test -z "$ac_cxx_werror_flag" ||
3111	test ! -s conftest.err
3112	} && test -s conftest.$ac_objext; then
3113	:
3114	else
3115	echo "$as_me: failed program was:" >&5
3116	sed 's/^/| /' conftest.$ac_ext >&5
3117		4310
		4311	else $as_nop
3118	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4312	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3119	CXXFLAGS="-g"	4313	CXXFLAGS="-g"
3120	cat >conftest.$ac_ext <<_ACEOF
3121	/* confdefs.h. */
3122	_ACEOF
3123	cat confdefs.h >>conftest.$ac_ext	4314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124	cat >>conftest.$ac_ext <<_ACEOF
3125	/* end confdefs.h. */	4315	/* end confdefs.h. */
3126		4316
3127	int	4317	int
3128	main ()	4318	main (void)
3129	{	4319	{
3130		4320
3131	;	4321	;
3132	return 0;	4322	return 0;
3133	}	4323	}
3134	_ACEOF	4324	_ACEOF
3135	rm -f conftest.$ac_objext	4325	if ac_fn_cxx_try_compile "$LINENO"
3136	if { (ac_try="$ac_compile"	4326	then :
3137	case "(($ac_try" in
3138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139	*) ac_try_echo=$ac_try;;
3140	esac
3141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3142	(eval "$ac_compile") 2>conftest.er1
3143	ac_status=$?
3144	grep -v '^ *+' conftest.er1 >conftest.err
3145	rm -f conftest.er1
3146	cat conftest.err >&5
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); } && {
3149	test -z "$ac_cxx_werror_flag" ||
3150	test ! -s conftest.err
3151	} && test -s conftest.$ac_objext; then
3152	ac_cv_prog_cxx_g=yes	4327	ac_cv_prog_cxx_g=yes
3153	else
3154	echo "$as_me: failed program was:" >&5
3155	sed 's/^/| /' conftest.$ac_ext >&5
3156
3157
3158	fi	4328	fi
3159
3160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4329	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3161	fi	4330	fi
3162
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4331	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3164	fi	4332	fi
3165
3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	4333	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3167	ac_cxx_werror_flag=$ac_save_cxx_werror_flag	4334	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3168	fi	4335	fi
3169	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	4336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3170	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }	4337	printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3171	if test "$ac_test_CXXFLAGS" = set; then	4338	if test $ac_test_CXXFLAGS; then
3172	CXXFLAGS=$ac_save_CXXFLAGS	4339	CXXFLAGS=$ac_save_CXXFLAGS
3173	elif test $ac_cv_prog_cxx_g = yes; then	4340	elif test $ac_cv_prog_cxx_g = yes; then
3174	if test "$GXX" = yes; then	4341	if test "$GXX" = yes; then
3175	CXXFLAGS="-g -O2"	4342	CXXFLAGS="-g -O2"
3176	else	4343	else
…		…
3181	CXXFLAGS="-O2"	4348	CXXFLAGS="-O2"
3182	else	4349	else
3183	CXXFLAGS=	4350	CXXFLAGS=
3184	fi	4351	fi
3185	fi	4352	fi
		4353	ac_prog_cxx_stdcxx=no
		4354	if test x$ac_prog_cxx_stdcxx = xno
		4355	then :
		4356	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
		4357	printf %s "checking for $CXX option to enable C++11 features... " >&6; }
		4358	if test ${ac_cv_prog_cxx_11+y}
		4359	then :
		4360	printf %s "(cached) " >&6
		4361	else $as_nop
		4362	ac_cv_prog_cxx_11=no
		4363	ac_save_CXX=$CXX
		4364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4365	/* end confdefs.h. */
		4366	$ac_cxx_conftest_cxx11_program
		4367	_ACEOF
		4368	for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
		4369	do
		4370	CXX="$ac_save_CXX $ac_arg"
		4371	if ac_fn_cxx_try_compile "$LINENO"
		4372	then :
		4373	ac_cv_prog_cxx_cxx11=$ac_arg
		4374	fi
		4375	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4376	test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
		4377	done
		4378	rm -f conftest.$ac_ext
		4379	CXX=$ac_save_CXX
		4380	fi
		4381
		4382	if test "x$ac_cv_prog_cxx_cxx11" = xno
		4383	then :
		4384	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4385	printf "%s\n" "unsupported" >&6; }
		4386	else $as_nop
		4387	if test "x$ac_cv_prog_cxx_cxx11" = x
		4388	then :
		4389	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4390	printf "%s\n" "none needed" >&6; }
		4391	else $as_nop
		4392	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
		4393	printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
		4394	CXX="$CXX $ac_cv_prog_cxx_cxx11"
		4395	fi
		4396	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		4397	ac_prog_cxx_stdcxx=cxx11
		4398	fi
		4399	fi
		4400	if test x$ac_prog_cxx_stdcxx = xno
		4401	then :
		4402	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
		4403	printf %s "checking for $CXX option to enable C++98 features... " >&6; }
		4404	if test ${ac_cv_prog_cxx_98+y}
		4405	then :
		4406	printf %s "(cached) " >&6
		4407	else $as_nop
		4408	ac_cv_prog_cxx_98=no
		4409	ac_save_CXX=$CXX
		4410	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4411	/* end confdefs.h. */
		4412	$ac_cxx_conftest_cxx98_program
		4413	_ACEOF
		4414	for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
		4415	do
		4416	CXX="$ac_save_CXX $ac_arg"
		4417	if ac_fn_cxx_try_compile "$LINENO"
		4418	then :
		4419	ac_cv_prog_cxx_cxx98=$ac_arg
		4420	fi
		4421	rm -f core conftest.err conftest.$ac_objext conftest.beam
		4422	test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
		4423	done
		4424	rm -f conftest.$ac_ext
		4425	CXX=$ac_save_CXX
		4426	fi
		4427
		4428	if test "x$ac_cv_prog_cxx_cxx98" = xno
		4429	then :
		4430	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		4431	printf "%s\n" "unsupported" >&6; }
		4432	else $as_nop
		4433	if test "x$ac_cv_prog_cxx_cxx98" = x
		4434	then :
		4435	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4436	printf "%s\n" "none needed" >&6; }
		4437	else $as_nop
		4438	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
		4439	printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
		4440	CXX="$CXX $ac_cv_prog_cxx_cxx98"
		4441	fi
		4442	ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
		4443	ac_prog_cxx_stdcxx=cxx98
		4444	fi
		4445	fi
		4446
3186	ac_ext=c	4447	ac_ext=c
3187	ac_cpp='$CPP $CPPFLAGS'	4448	ac_cpp='$CPP $CPPFLAGS'
3188	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4449	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3189	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4450	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3190	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4451	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3191		4452
3192	ac_ext=c
3193	ac_cpp='$CPP $CPPFLAGS'
3194	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3195	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3196	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3197	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3198	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3199	# On Suns, sometimes $CPP names a directory.
3200	if test -n "$CPP" && test -d "$CPP"; then
3201	CPP=
3202	fi
3203	if test -z "$CPP"; then
3204	if test "${ac_cv_prog_CPP+set}" = set; then
3205	echo $ECHO_N "(cached) $ECHO_C" >&6
3206	else
3207	# Double quotes because CPP needs to be expanded
3208	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3209	do
3210	ac_preproc_ok=false
3211	for ac_c_preproc_warn_flag in '' yes
3212	do
3213	# Use a header file that comes with gcc, so configuring glibc
3214	# with a fresh cross-compiler works.
3215	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3216	# <limits.h> exists even on freestanding compilers.
3217	# On the NeXT, cc -E runs the code through the compiler's parser,
3218	# not just through cpp. "Syntax error" is here to catch this case.
3219	cat >conftest.$ac_ext <<_ACEOF
3220	/* confdefs.h. */
3221	_ACEOF
3222	cat confdefs.h >>conftest.$ac_ext
3223	cat >>conftest.$ac_ext <<_ACEOF
3224	/* end confdefs.h. */
3225	#ifdef __STDC__
3226	# include <limits.h>
3227	#else
3228	# include <assert.h>
3229	#endif
3230	Syntax error
3231	_ACEOF
3232	if { (ac_try="$ac_cpp conftest.$ac_ext"
3233	case "(($ac_try" in
3234	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3235	*) ac_try_echo=$ac_try;;
3236	esac
3237	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3238	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3239	ac_status=$?
3240	grep -v '^ *+' conftest.er1 >conftest.err
3241	rm -f conftest.er1
3242	cat conftest.err >&5
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); } >/dev/null && {
3245	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3246	test ! -s conftest.err
3247	}; then
3248	:
3249	else
3250	echo "$as_me: failed program was:" >&5
3251	sed 's/^/| /' conftest.$ac_ext >&5
3252		4453
3253	# Broken: fails on valid input.
3254	continue
3255	fi
3256		4454
3257	rm -f conftest.err conftest.$ac_ext
3258
3259	# OK, works on sane cases. Now check whether nonexistent headers
3260	# can be detected and how.
3261	cat >conftest.$ac_ext <<_ACEOF
3262	/* confdefs.h. */
3263	_ACEOF
3264	cat confdefs.h >>conftest.$ac_ext
3265	cat >>conftest.$ac_ext <<_ACEOF
3266	/* end confdefs.h. */
3267	#include <ac_nonexistent.h>
3268	_ACEOF
3269	if { (ac_try="$ac_cpp conftest.$ac_ext"
3270	case "(($ac_try" in
3271	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3272	*) ac_try_echo=$ac_try;;
3273	esac
3274	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3275	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } >/dev/null && {
3282	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3283	test ! -s conftest.err
3284	}; then
3285	# Broken: success on invalid input.
3286	continue
3287	else
3288	echo "$as_me: failed program was:" >&5
3289	sed 's/^/| /' conftest.$ac_ext >&5
3290
3291	# Passes both tests.
3292	ac_preproc_ok=:
3293	break
3294	fi
3295
3296	rm -f conftest.err conftest.$ac_ext
3297
3298	done
3299	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3300	rm -f conftest.err conftest.$ac_ext
3301	if $ac_preproc_ok; then
3302	break
3303	fi
3304
3305	done
3306	ac_cv_prog_CPP=$CPP
3307
3308	fi
3309	CPP=$ac_cv_prog_CPP
3310	else
3311	ac_cv_prog_CPP=$CPP
3312	fi
3313	{ echo "$as_me:$LINENO: result: $CPP" >&5
3314	echo "${ECHO_T}$CPP" >&6; }
3315	ac_preproc_ok=false
3316	for ac_c_preproc_warn_flag in '' yes
3317	do
3318	# Use a header file that comes with gcc, so configuring glibc
3319	# with a fresh cross-compiler works.
3320	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3321	# <limits.h> exists even on freestanding compilers.
3322	# On the NeXT, cc -E runs the code through the compiler's parser,
3323	# not just through cpp. "Syntax error" is here to catch this case.
3324	cat >conftest.$ac_ext <<_ACEOF
3325	/* confdefs.h. */
3326	_ACEOF
3327	cat confdefs.h >>conftest.$ac_ext
3328	cat >>conftest.$ac_ext <<_ACEOF
3329	/* end confdefs.h. */
3330	#ifdef __STDC__
3331	# include <limits.h>
3332	#else
3333	# include <assert.h>
3334	#endif
3335	Syntax error
3336	_ACEOF
3337	if { (ac_try="$ac_cpp conftest.$ac_ext"
3338	case "(($ac_try" in
3339	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3340	*) ac_try_echo=$ac_try;;
3341	esac
3342	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3343	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3344	ac_status=$?
3345	grep -v '^ *+' conftest.er1 >conftest.err
3346	rm -f conftest.er1
3347	cat conftest.err >&5
3348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349	(exit $ac_status); } >/dev/null && {
3350	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3351	test ! -s conftest.err
3352	}; then
3353	:
3354	else
3355	echo "$as_me: failed program was:" >&5
3356	sed 's/^/| /' conftest.$ac_ext >&5
3357
3358	# Broken: fails on valid input.
3359	continue
3360	fi
3361
3362	rm -f conftest.err conftest.$ac_ext
3363
3364	# OK, works on sane cases. Now check whether nonexistent headers
3365	# can be detected and how.
3366	cat >conftest.$ac_ext <<_ACEOF
3367	/* confdefs.h. */
3368	_ACEOF
3369	cat confdefs.h >>conftest.$ac_ext
3370	cat >>conftest.$ac_ext <<_ACEOF
3371	/* end confdefs.h. */
3372	#include <ac_nonexistent.h>
3373	_ACEOF
3374	if { (ac_try="$ac_cpp conftest.$ac_ext"
3375	case "(($ac_try" in
3376	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3377	*) ac_try_echo=$ac_try;;
3378	esac
3379	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3380	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3381	ac_status=$?
3382	grep -v '^ *+' conftest.er1 >conftest.err
3383	rm -f conftest.er1
3384	cat conftest.err >&5
3385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3386	(exit $ac_status); } >/dev/null && {
3387	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3388	test ! -s conftest.err
3389	}; then
3390	# Broken: success on invalid input.
3391	continue
3392	else
3393	echo "$as_me: failed program was:" >&5
3394	sed 's/^/| /' conftest.$ac_ext >&5
3395
3396	# Passes both tests.
3397	ac_preproc_ok=:
3398	break
3399	fi
3400
3401	rm -f conftest.err conftest.$ac_ext
3402
3403	done
3404	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3405	rm -f conftest.err conftest.$ac_ext
3406	if $ac_preproc_ok; then
3407	:
3408	else
3409	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3410	See \`config.log' for more details." >&5
3411	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3412	See \`config.log' for more details." >&2;}
3413	{ (exit 1); exit 1; }; }
3414	fi
3415
3416	ac_ext=c
3417	ac_cpp='$CPP $CPPFLAGS'
3418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3421
3422	# Find a good install program. We prefer a C program (faster),	4455	# Find a good install program. We prefer a C program (faster),
3423	# so one script is as good as another. But avoid the broken or	4456	# so one script is as good as another. But avoid the broken or
3424	# incompatible versions:	4457	# incompatible versions:
3425	# SysV /etc/install, /usr/sbin/install	4458	# SysV /etc/install, /usr/sbin/install
3426	# SunOS /usr/etc/install	4459	# SunOS /usr/etc/install
3427	# IRIX /sbin/install	4460	# IRIX /sbin/install
…		…
3430	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	4463	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3431	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	4464	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3432	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	4465	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3433	# OS/2's system install, which has a completely different semantic	4466	# OS/2's system install, which has a completely different semantic
3434	# ./install, which can be erroneously created by make from ./install.sh.	4467	# ./install, which can be erroneously created by make from ./install.sh.
		4468	# Reject install programs that cannot install multiple files.
3435	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	4469	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3436	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }	4470	printf %s "checking for a BSD-compatible install... " >&6; }
3437	if test -z "$INSTALL"; then	4471	if test -z "$INSTALL"; then
3438	if test "${ac_cv_path_install+set}" = set; then	4472	if test ${ac_cv_path_install+y}
3439	echo $ECHO_N "(cached) $ECHO_C" >&6	4473	then :
3440	else	4474	printf %s "(cached) " >&6
		4475	else $as_nop
3441	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442	for as_dir in $PATH	4477	for as_dir in $PATH
3443	do	4478	do
3444	IFS=$as_save_IFS	4479	IFS=$as_save_IFS
3445	test -z "$as_dir" && as_dir=.	4480	case $as_dir in #(((
3446	# Account for people who put trailing slashes in PATH elements.	4481	'') as_dir=./ ;;
		4482	*/) ;;
		4483	*) as_dir=$as_dir/ ;;
		4484	esac
		4485	# Account for fact that we put trailing slashes in our PATH walk.
3447	case $as_dir/ in	4486	case $as_dir in #((
3448	./ | .// | /cC/* | \	4487	./ | /[cC]/* | \
3449	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	4488	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3450	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	4489	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3451	/usr/ucb/* ) ;;	4490	/usr/ucb/* ) ;;
3452	*)	4491	*)
3453	# OSF1 and SCO ODT 3.0 have their own names for install.	4492	# OSF1 and SCO ODT 3.0 have their own names for install.
3454	# Don't use installbsd from OSF since it installs stuff as root	4493	# Don't use installbsd from OSF since it installs stuff as root
3455	# by default.	4494	# by default.
3456	for ac_prog in ginstall scoinst install; do	4495	for ac_prog in ginstall scoinst install; do
3457	for ac_exec_ext in '' $ac_executable_extensions; do	4496	for ac_exec_ext in '' $ac_executable_extensions; do
3458	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then	4497	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3459	if test $ac_prog = install &&	4498	if test $ac_prog = install &&
3460	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4499	grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3461	# AIX install. It has an incompatible calling convention.	4500	# AIX install. It has an incompatible calling convention.
3462	:	4501	:
3463	elif test $ac_prog = install &&	4502	elif test $ac_prog = install &&
3464	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	4503	grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3465	# program-specific install script used by HP pwplus--don't use.	4504	# program-specific install script used by HP pwplus--don't use.
3466	:	4505	:
3467	else	4506	else
		4507	rm -rf conftest.one conftest.two conftest.dir
		4508	echo one > conftest.one
		4509	echo two > conftest.two
		4510	mkdir conftest.dir
		4511	if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
		4512	test -s conftest.one && test -s conftest.two &&
		4513	test -s conftest.dir/conftest.one &&
		4514	test -s conftest.dir/conftest.two
		4515	then
3468	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	4516	ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3469	break 3	4517	break 3
		4518	fi
3470	fi	4519	fi
3471	fi	4520	fi
3472	done	4521	done
3473	done	4522	done
3474	;;	4523	;;
3475	esac	4524	esac
		4525
3476	done	4526	done
3477	IFS=$as_save_IFS	4527	IFS=$as_save_IFS
3478		4528
		4529	rm -rf conftest.one conftest.two conftest.dir
3479		4530
3480	fi	4531	fi
3481	if test "${ac_cv_path_install+set}" = set; then	4532	if test ${ac_cv_path_install+y}; then
3482	INSTALL=$ac_cv_path_install	4533	INSTALL=$ac_cv_path_install
3483	else	4534	else
3484	# As a last resort, use the slow shell script. Don't cache a	4535	# As a last resort, use the slow shell script. Don't cache a
3485	# value for INSTALL within a source directory, because that will	4536	# value for INSTALL within a source directory, because that will
3486	# break other packages using the cache if that directory is	4537	# break other packages using the cache if that directory is
3487	# removed, or if the value is a relative name.	4538	# removed, or if the value is a relative name.
3488	INSTALL=$ac_install_sh	4539	INSTALL=$ac_install_sh
3489	fi	4540	fi
3490	fi	4541	fi
3491	{ echo "$as_me:$LINENO: result: $INSTALL" >&5	4542	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3492	echo "${ECHO_T}$INSTALL" >&6; }	4543	printf "%s\n" "$INSTALL" >&6; }
3493		4544
3494	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	4545	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3495	# It thinks the first close brace ends the variable substitution.	4546	# It thinks the first close brace ends the variable substitution.
3496	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	4547	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3497		4548
…		…
3499		4550
3500	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	4551	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3501		4552
3502		4553
3503		4554
3504		4555	ac_header= ac_cache=
3505	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5	4556	for ac_item in $ac_header_c_list
3506	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3507	if test "${ac_cv_path_GREP+set}" = set; then
3508	echo $ECHO_N "(cached) $ECHO_C" >&6
3509	else
3510	# Extract the first word of "grep ggrep" to use in msg output
3511	if test -z "$GREP"; then
3512	set dummy grep ggrep; ac_prog_name=$2
3513	if test "${ac_cv_path_GREP+set}" = set; then
3514	echo $ECHO_N "(cached) $ECHO_C" >&6
3515	else
3516	ac_path_GREP_found=false
3517	# Loop through the user's path and test for each of PROGNAME-LIST
3518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3519	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3520	do	4557	do
3521	IFS=$as_save_IFS	4558	if test $ac_cache; then
3522	test -z "$as_dir" && as_dir=.	4559	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3523	for ac_prog in grep ggrep; do	4560	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3524	for ac_exec_ext in '' $ac_executable_extensions; do	4561	printf "%s\n" "#define $ac_item 1" >> confdefs.h
3525	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3526	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3527	# Check for GNU ac_path_GREP and select it if it is found.
3528	# Check for GNU $ac_path_GREP
3529	case `"$ac_path_GREP" --version 2>&1` in
3530	*GNU*)
3531	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3532	*)
3533	ac_count=0
3534	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3535	while :
3536	do
3537	cat "conftest.in" "conftest.in" >"conftest.tmp"
3538	mv "conftest.tmp" "conftest.in"
3539	cp "conftest.in" "conftest.nl"
3540	echo 'GREP' >> "conftest.nl"
3541	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3542	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3543	ac_count=`expr $ac_count + 1`
3544	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3545	# Best one so far, save it but keep looking for a better one
3546	ac_cv_path_GREP="$ac_path_GREP"
3547	ac_path_GREP_max=$ac_count
3548	fi	4562	fi
3549	# 10*(2^10) chars as input seems more than enough	4563	ac_header= ac_cache=
3550	test $ac_count -gt 10 && break	4564	elif test $ac_header; then
3551	done	4565	ac_cache=$ac_item
3552	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;	4566	else
3553	esac	4567	ac_header=$ac_item
3554		4568	fi
3555
3556	$ac_path_GREP_found && break 3
3557	done
3558	done	4569	done
3559		4570
3560	done
3561	IFS=$as_save_IFS
3562		4571
3563		4572
3564	fi
3565		4573
3566	GREP="$ac_cv_path_GREP"
3567	if test -z "$GREP"; then
3568	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3569	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3570	{ (exit 1); exit 1; }; }
3571	fi
3572		4574
3573	else
3574	ac_cv_path_GREP=$GREP
3575	fi
3576		4575
3577		4576
3578	fi
3579	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3580	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3581	GREP="$ac_cv_path_GREP"
3582		4577
		4578	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
		4579	then :
3583		4580
3584	{ echo "$as_me:$LINENO: checking for egrep" >&5	4581	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
3585	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3586	if test "${ac_cv_path_EGREP+set}" = set; then
3587	echo $ECHO_N "(cached) $ECHO_C" >&6
3588	else
3589	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3590	then ac_cv_path_EGREP="$GREP -E"
3591	else
3592	# Extract the first word of "egrep" to use in msg output
3593	if test -z "$EGREP"; then
3594	set dummy egrep; ac_prog_name=$2
3595	if test "${ac_cv_path_EGREP+set}" = set; then
3596	echo $ECHO_N "(cached) $ECHO_C" >&6
3597	else
3598	ac_path_EGREP_found=false
3599	# Loop through the user's path and test for each of PROGNAME-LIST
3600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3602	do
3603	IFS=$as_save_IFS
3604	test -z "$as_dir" && as_dir=.
3605	for ac_prog in egrep; do
3606	for ac_exec_ext in '' $ac_executable_extensions; do
3607	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3608	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3609	# Check for GNU ac_path_EGREP and select it if it is found.
3610	# Check for GNU $ac_path_EGREP
3611	case `"$ac_path_EGREP" --version 2>&1` in
3612	*GNU*)
3613	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3614	*)
3615	ac_count=0
3616	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3617	while :
3618	do
3619	cat "conftest.in" "conftest.in" >"conftest.tmp"
3620	mv "conftest.tmp" "conftest.in"
3621	cp "conftest.in" "conftest.nl"
3622	echo 'EGREP' >> "conftest.nl"
3623	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3624	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3625	ac_count=`expr $ac_count + 1`
3626	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3627	# Best one so far, save it but keep looking for a better one
3628	ac_cv_path_EGREP="$ac_path_EGREP"
3629	ac_path_EGREP_max=$ac_count
3630	fi
3631	# 10*(2^10) chars as input seems more than enough
3632	test $ac_count -gt 10 && break
3633	done
3634	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3635	esac
3636		4582
3637
3638	$ac_path_EGREP_found && break 3
3639	done
3640	done
3641
3642	done
3643	IFS=$as_save_IFS
3644
3645
3646	fi	4583	fi
3647		4584
3648	EGREP="$ac_cv_path_EGREP"
3649	if test -z "$EGREP"; then
3650	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3651	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3652	{ (exit 1); exit 1; }; }
3653	fi
3654		4585
3655	else
3656	ac_cv_path_EGREP=$EGREP
3657	fi
3658		4586
3659		4587
3660	fi
3661	fi
3662	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3663	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3664	EGREP="$ac_cv_path_EGREP"
3665		4588
3666		4589
3667		4590	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3668	{ echo "$as_me:$LINENO: checking for AIX" >&5	4591	printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3669	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }	4592	if test ${ac_cv_safe_to_define___extensions__+y}
3670	cat >conftest.$ac_ext <<_ACEOF	4593	then :
3671	/* confdefs.h. */	4594	printf %s "(cached) " >&6
3672	_ACEOF	4595	else $as_nop
3673	cat confdefs.h >>conftest.$ac_ext	4596	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */	4597	/* end confdefs.h. */
3676	#ifdef _AIX
3677	yes
3678	#endif
3679		4598
3680	_ACEOF	4599	# define __EXTENSIONS__ 1
3681	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	4600	$ac_includes_default
3682	$EGREP "yes" >/dev/null 2>&1; then
3683	{ echo "$as_me:$LINENO: result: yes" >&5
3684	echo "${ECHO_T}yes" >&6; }
3685	cat >>confdefs.h <<\_ACEOF
3686	#define _ALL_SOURCE 1
3687	_ACEOF
3688
3689	else
3690	{ echo "$as_me:$LINENO: result: no" >&5
3691	echo "${ECHO_T}no" >&6; }
3692	fi
3693	rm -f conftest*
3694
3695
3696
3697	cat >>confdefs.h <<\_ACEOF
3698	#define _GNU_SOURCE 1
3699	_ACEOF
3700
3701
3702	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3703	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3704	if test "${ac_cv_search_strerror+set}" = set; then
3705	echo $ECHO_N "(cached) $ECHO_C" >&6
3706	else
3707	ac_func_search_save_LIBS=$LIBS
3708	cat >conftest.$ac_ext <<_ACEOF
3709	/* confdefs.h. */
3710	_ACEOF
3711	cat confdefs.h >>conftest.$ac_ext
3712	cat >>conftest.$ac_ext <<_ACEOF
3713	/* end confdefs.h. */
3714
3715	/* Override any GCC internal prototype to avoid an error.
3716	Use char because int might match the return type of a GCC
3717	builtin and then its argument prototype would still apply. */
3718	#ifdef __cplusplus
3719	extern "C"
3720	#endif
3721	char strerror ();
3722	int	4601	int
3723	main ()	4602	main (void)
3724	{	4603	{
3725	return strerror ();	4604
3726	;	4605	;
3727	return 0;	4606	return 0;
3728	}	4607	}
3729	_ACEOF	4608	_ACEOF
		4609	if ac_fn_c_try_compile "$LINENO"
		4610	then :
		4611	ac_cv_safe_to_define___extensions__=yes
		4612	else $as_nop
		4613	ac_cv_safe_to_define___extensions__=no
		4614	fi
		4615	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4616	fi
		4617	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		4618	printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
		4619
		4620	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
		4621	printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
		4622	if test ${ac_cv_should_define__xopen_source+y}
		4623	then :
		4624	printf %s "(cached) " >&6
		4625	else $as_nop
		4626	ac_cv_should_define__xopen_source=no
		4627	if test $ac_cv_header_wchar_h = yes
		4628	then :
		4629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4630	/* end confdefs.h. */
		4631
		4632	#include <wchar.h>
		4633	mbstate_t x;
		4634	int
		4635	main (void)
		4636	{
		4637
		4638	;
		4639	return 0;
		4640	}
		4641	_ACEOF
		4642	if ac_fn_c_try_compile "$LINENO"
		4643	then :
		4644
		4645	else $as_nop
		4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4647	/* end confdefs.h. */
		4648
		4649	#define _XOPEN_SOURCE 500
		4650	#include <wchar.h>
		4651	mbstate_t x;
		4652	int
		4653	main (void)
		4654	{
		4655
		4656	;
		4657	return 0;
		4658	}
		4659	_ACEOF
		4660	if ac_fn_c_try_compile "$LINENO"
		4661	then :
		4662	ac_cv_should_define__xopen_source=yes
		4663	fi
		4664	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4667	fi
		4668	fi
		4669	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
		4670	printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
		4671
		4672	printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
		4673
		4674	printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
		4675
		4676	printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
		4677
		4678	printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
		4679
		4680	printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
		4681
		4682	printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
		4683
		4684	printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		4685
		4686	printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
		4687
		4688	printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
		4689
		4690	printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
		4691
		4692	printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
		4693
		4694	printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
		4695
		4696	printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
		4697
		4698	printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
		4699
		4700	printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
		4701
		4702	if test $ac_cv_header_minix_config_h = yes
		4703	then :
		4704	MINIX=yes
		4705	printf "%s\n" "#define _MINIX 1" >>confdefs.h
		4706
		4707	printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
		4708
		4709	printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
		4710
		4711	else $as_nop
		4712	MINIX=
		4713	fi
		4714	if test $ac_cv_safe_to_define___extensions__ = yes
		4715	then :
		4716	printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
		4717
		4718	fi
		4719	if test $ac_cv_should_define__xopen_source = yes
		4720	then :
		4721	printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
		4722
		4723	fi
		4724
		4725	ac_ext=cpp
		4726	ac_cpp='$CXXCPP $CPPFLAGS'
		4727	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		4728	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		4729	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		4730
		4731
		4732	LINKER="$CXX"
		4733	if test x$GCC = xyes && test x$GXX = xyes; then
		4734	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
		4735	printf %s "checking for working libsupc++... " >&6; }
		4736	save_CXX="$CXX"
		4737	save_LIBS="$LIBS"
		4738	CXX="$CC"
		4739	LIBS="$LIBS -lsupc++"
		4740
		4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4742	/* end confdefs.h. */
		4743	struct test { }; void f() try { throw new test; } catch (...) { throw; }
		4744	int
		4745	main (void)
		4746	{
		4747
		4748	;
		4749	return 0;
		4750	}
		4751	_ACEOF
		4752	if ac_fn_cxx_try_link "$LINENO"
		4753	then :
		4754	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		4755	printf "%s\n" "ok" >&6; }
		4756	LINKER="$CC"
		4757	else $as_nop
		4758
		4759	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
		4760	printf "%s\n" "no, making everything bigger and slower" >&6; }
		4761	LIBS="$save_LIBS"
		4762
		4763
		4764	fi
		4765	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		4766	conftest$ac_exeext conftest.$ac_ext
		4767	CXX="$save_CXX"
		4768	fi
		4769	LINKER=$LINKER
		4770
		4771
		4772	if test -z "$orig_CXXFLAGS"; then
		4773	if test x$GCC = xyes && test "x$GXX" = xyes; then
		4774	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
		4775	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4776	/* end confdefs.h. */
		4777
		4778	int
		4779	main (void)
		4780	{
		4781
		4782	;
		4783	return 0;
		4784	}
		4785	_ACEOF
		4786	if ac_fn_cxx_try_compile "$LINENO"
		4787	then :
		4788
		4789	else $as_nop
		4790	CXXFLAGS="-g -O3"
		4791	fi
		4792	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		4793	else
		4794	CXXFLAGS="-O"
		4795	fi
		4796	CFLAGS="$CXXFLAGS"
		4797	fi
		4798
		4799	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
		4800	printf %s "checking for library containing setlocale... " >&6; }
		4801	if test ${ac_cv_search_setlocale+y}
		4802	then :
		4803	printf %s "(cached) " >&6
		4804	else $as_nop
		4805	ac_func_search_save_LIBS=$LIBS
		4806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4807	/* end confdefs.h. */
		4808
		4809	namespace conftest {
		4810	extern "C" int setlocale ();
		4811	}
		4812	int
		4813	main (void)
		4814	{
		4815	return conftest::setlocale ();
		4816	;
		4817	return 0;
		4818	}
		4819	_ACEOF
3730	for ac_lib in '' cposix; do	4820	for ac_lib in '' xpg4
		4821	do
3731	if test -z "$ac_lib"; then	4822	if test -z "$ac_lib"; then
3732	ac_res="none required"	4823	ac_res="none required"
3733	else	4824	else
3734	ac_res=-l$ac_lib	4825	ac_res=-l$ac_lib
3735	LIBS="-l$ac_lib $ac_func_search_save_LIBS"	4826	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3736	fi	4827	fi
3737	rm -f conftest.$ac_objext conftest$ac_exeext	4828	if ac_fn_cxx_try_link "$LINENO"
3738	if { (ac_try="$ac_link"	4829	then :
3739	case "(($ac_try" in
3740	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3741	*) ac_try_echo=$ac_try;;
3742	esac
3743	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3744	(eval "$ac_link") 2>conftest.er1
3745	ac_status=$?
3746	grep -v '^ *+' conftest.er1 >conftest.err
3747	rm -f conftest.er1
3748	cat conftest.err >&5
3749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3750	(exit $ac_status); } && {
3751	test -z "$ac_c_werror_flag" ||
3752	test ! -s conftest.err
3753	} && test -s conftest$ac_exeext &&
3754	$as_test_x conftest$ac_exeext; then
3755	ac_cv_search_strerror=$ac_res	4830	ac_cv_search_setlocale=$ac_res
3756	else
3757	echo "$as_me: failed program was:" >&5
3758	sed 's/^/| /' conftest.$ac_ext >&5
3759
3760
3761	fi	4831	fi
3762
3763	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4832	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3764	conftest$ac_exeext	4833	conftest$ac_exeext
3765	if test "${ac_cv_search_strerror+set}" = set; then	4834	if test ${ac_cv_search_setlocale+y}
		4835	then :
3766	break	4836	break
3767	fi	4837	fi
3768	done	4838	done
3769	if test "${ac_cv_search_strerror+set}" = set; then	4839	if test ${ac_cv_search_setlocale+y}
3770	:	4840	then :
3771	else	4841
		4842	else $as_nop
3772	ac_cv_search_strerror=no	4843	ac_cv_search_setlocale=no
3773	fi	4844	fi
3774	rm conftest.$ac_ext	4845	rm conftest.$ac_ext
3775	LIBS=$ac_func_search_save_LIBS	4846	LIBS=$ac_func_search_save_LIBS
3776	fi	4847	fi
3777	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5	4848	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
3778	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }	4849	printf "%s\n" "$ac_cv_search_setlocale" >&6; }
3779	ac_res=$ac_cv_search_strerror	4850	ac_res=$ac_cv_search_setlocale
3780	if test "$ac_res" != no; then	4851	if test "$ac_res" != no
		4852	then :
3781	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"	4853	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3782		4854
3783	fi	4855	fi
3784		4856
3785	ac_ext=cpp
3786	ac_cpp='$CXXCPP $CPPFLAGS'
3787	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3788	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3789	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3790		4857
3791		4858	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3792	if test x$GCC = xyes && test x$GXX = xyes; then	4859	printf %s "checking for library containing gethostbyname... " >&6; }
3793	{ echo "$as_me:$LINENO: checking for working libsupc++" >&5	4860	if test ${ac_cv_search_gethostbyname+y}
3794	echo $ECHO_N "checking for working libsupc++... $ECHO_C" >&6; }	4861	then :
3795	save_CXX="$CXX"	4862	printf %s "(cached) " >&6
3796	save_LIBS="$LIBS"	4863	else $as_nop
3797	CXX="$CC"	4864	ac_func_search_save_LIBS=$LIBS
3798	LIBS="$LIBS -lsupc++"
3799	LINKER="$CC"
3800
3801	cat >conftest.$ac_ext <<_ACEOF
3802	/* confdefs.h. */
3803	_ACEOF
3804	cat confdefs.h >>conftest.$ac_ext	4865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805	cat >>conftest.$ac_ext <<_ACEOF
3806	/* end confdefs.h. */	4866	/* end confdefs.h. */
3807	struct test { }; void f() try { throw new test; } catch (...) { throw; }	4867
		4868	namespace conftest {
		4869	extern "C" int gethostbyname ();
		4870	}
3808	int	4871	int
3809	main ()	4872	main (void)
3810	{	4873	{
3811		4874	return conftest::gethostbyname ();
3812	;	4875	;
3813	return 0;	4876	return 0;
3814	}	4877	}
3815	_ACEOF	4878	_ACEOF
3816	rm -f conftest.$ac_objext conftest$ac_exeext	4879	for ac_lib in '' nsl
3817	if { (ac_try="$ac_link"	4880	do
3818	case "(($ac_try" in	4881	if test -z "$ac_lib"; then
3819	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4882	ac_res="none required"
3820	*) ac_try_echo=$ac_try;;
3821	esac
3822	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3823	(eval "$ac_link") 2>conftest.er1
3824	ac_status=$?
3825	grep -v '^ *+' conftest.er1 >conftest.err
3826	rm -f conftest.er1
3827	cat conftest.err >&5
3828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829	(exit $ac_status); } && {
3830	test -z "$ac_cxx_werror_flag" ||
3831	test ! -s conftest.err
3832	} && test -s conftest$ac_exeext &&
3833	$as_test_x conftest$ac_exeext; then
3834	{ echo "$as_me:$LINENO: result: ok" >&5
3835	echo "${ECHO_T}ok" >&6; }
3836	else	4883	else
3837	echo "$as_me: failed program was:" >&5	4884	ac_res=-l$ac_lib
3838	sed 's/^/| /' conftest.$ac_ext >&5	4885	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3839		4886	fi
3840		4887	if ac_fn_cxx_try_link "$LINENO"
3841	{ echo "$as_me:$LINENO: result: no, making everything bigger and slower" >&5	4888	then :
3842	echo "${ECHO_T}no, making everything bigger and slower" >&6; }	4889	ac_cv_search_gethostbyname=$ac_res
3843	LIBS="$save_LIBS"
3844	LINKER="$save_CXX"
3845
3846
3847	fi	4890	fi
3848
3849	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4891	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3850	conftest$ac_exeext conftest.$ac_ext	4892	conftest$ac_exeext
3851	CXX="$save_CXX"	4893	if test ${ac_cv_search_gethostbyname+y}
		4894	then :
		4895	break
3852	fi	4896	fi
3853	LINKER=$LINKER	4897	done
		4898	if test ${ac_cv_search_gethostbyname+y}
		4899	then :
3854		4900
		4901	else $as_nop
		4902	ac_cv_search_gethostbyname=no
		4903	fi
		4904	rm conftest.$ac_ext
		4905	LIBS=$ac_func_search_save_LIBS
		4906	fi
		4907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		4908	printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
		4909	ac_res=$ac_cv_search_gethostbyname
		4910	if test "$ac_res" != no
		4911	then :
		4912	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3855		4913
3856	if test -z "$orig_CXXFLAGS"; then	4914	fi
3857	if test x$GCC = xyes && test "x$GXX" = xyes; then	4915
3858	CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"	4916	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3859	cat >conftest.$ac_ext <<_ACEOF	4917	printf %s "checking for library containing socket... " >&6; }
3860	/* confdefs.h. */	4918	if test ${ac_cv_search_socket+y}
3861	_ACEOF	4919	then :
		4920	printf %s "(cached) " >&6
		4921	else $as_nop
		4922	ac_func_search_save_LIBS=$LIBS
3862	cat confdefs.h >>conftest.$ac_ext	4923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863	cat >>conftest.$ac_ext <<_ACEOF
3864	/* end confdefs.h. */	4924	/* end confdefs.h. */
3865		4925
		4926	namespace conftest {
		4927	extern "C" int socket ();
		4928	}
3866	int	4929	int
3867	main ()	4930	main (void)
3868	{	4931	{
3869		4932	return conftest::socket ();
3870	;	4933	;
3871	return 0;	4934	return 0;
3872	}	4935	}
3873	_ACEOF	4936	_ACEOF
3874	rm -f conftest.$ac_objext	4937	for ac_lib in '' socket
3875	if { (ac_try="$ac_compile"	4938	do
3876	case "(($ac_try" in	4939	if test -z "$ac_lib"; then
3877	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	4940	ac_res="none required"
3878	*) ac_try_echo=$ac_try;;
3879	esac
3880	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3881	(eval "$ac_compile") 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } && {
3888	test -z "$ac_cxx_werror_flag" ||
3889	test ! -s conftest.err
3890	} && test -s conftest.$ac_objext; then
3891	:
3892	else
3893	echo "$as_me: failed program was:" >&5
3894	sed 's/^/| /' conftest.$ac_ext >&5
3895
3896	CXXFLAGS="-g -O3"
3897	fi
3898
3899	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3900	else	4941	else
3901	CXXFLAGS="-O"	4942	ac_res=-l$ac_lib
		4943	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3902	fi	4944	fi
3903	CFLAGS="$CXXFLAGS"	4945	if ac_fn_cxx_try_link "$LINENO"
		4946	then :
		4947	ac_cv_search_socket=$ac_res
3904	fi	4948	fi
3905
3906	case $host in
3907	*-*-solaris* )
3908
3909	cat >>confdefs.h <<\_ACEOF
3910	#define _XOPEN_SOURCE 500
3911	_ACEOF
3912
3913	;;
3914	esac
3915
3916	{ echo "$as_me:$LINENO: checking for setlocale" >&5
3917	echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; }
3918	if test "${ac_cv_func_setlocale+set}" = set; then
3919	echo $ECHO_N "(cached) $ECHO_C" >&6
3920	else
3921	cat >conftest.$ac_ext <<_ACEOF
3922	/* confdefs.h. */
3923	_ACEOF
3924	cat confdefs.h >>conftest.$ac_ext
3925	cat >>conftest.$ac_ext <<_ACEOF
3926	/* end confdefs.h. */
3927	/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale.
3928	For example, HP-UX 11i <limits.h> declares gettimeofday. */
3929	#define setlocale innocuous_setlocale
3930
3931	/* System header to define __stub macros and hopefully few prototypes,
3932	which can conflict with char setlocale (); below.
3933	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3934	<limits.h> exists even on freestanding compilers. */
3935
3936	#ifdef __STDC__
3937	# include <limits.h>
3938	#else
3939	# include <assert.h>
3940	#endif
3941
3942	#undef setlocale
3943
3944	/* Override any GCC internal prototype to avoid an error.
3945	Use char because int might match the return type of a GCC
3946	builtin and then its argument prototype would still apply. */
3947	#ifdef __cplusplus
3948	extern "C"
3949	#endif
3950	char setlocale ();
3951	/* The GNU C library defines this for functions which it implements
3952	to always fail with ENOSYS. Some functions are actually named
3953	something starting with __ and the normal name is an alias. */
3954	#if defined __stub_setlocale || defined __stub___setlocale
3955	choke me
3956	#endif
3957
3958	int
3959	main ()
3960	{
3961	return setlocale ();
3962	;
3963	return 0;
3964	}
3965	_ACEOF
3966	rm -f conftest.$ac_objext conftest$ac_exeext
3967	if { (ac_try="$ac_link"
3968	case "(($ac_try" in
3969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3970	*) ac_try_echo=$ac_try;;
3971	esac
3972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3973	(eval "$ac_link") 2>conftest.er1
3974	ac_status=$?
3975	grep -v '^ *+' conftest.er1 >conftest.err
3976	rm -f conftest.er1
3977	cat conftest.err >&5
3978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3979	(exit $ac_status); } && {
3980	test -z "$ac_cxx_werror_flag" ||
3981	test ! -s conftest.err
3982	} && test -s conftest$ac_exeext &&
3983	$as_test_x conftest$ac_exeext; then
3984	ac_cv_func_setlocale=yes
3985	else
3986	echo "$as_me: failed program was:" >&5
3987	sed 's/^/| /' conftest.$ac_ext >&5
3988
3989	ac_cv_func_setlocale=no
3990	fi
3991
3992	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4949	rm -f core conftest.err conftest.$ac_objext conftest.beam \
3993	conftest$ac_exeext conftest.$ac_ext	4950	conftest$ac_exeext
		4951	if test ${ac_cv_search_socket+y}
		4952	then :
		4953	break
3994	fi	4954	fi
3995	{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5	4955	done
3996	echo "${ECHO_T}$ac_cv_func_setlocale" >&6; }	4956	if test ${ac_cv_search_socket+y}
3997	if test $ac_cv_func_setlocale = yes; then	4957	then :
3998	:
3999	else
4000	{ echo "$as_me:$LINENO: checking for setlocale in -lxpg4" >&5
4001	echo $ECHO_N "checking for setlocale in -lxpg4... $ECHO_C" >&6; }
4002	if test "${ac_cv_lib_xpg4_setlocale+set}" = set; then
4003	echo $ECHO_N "(cached) $ECHO_C" >&6
4004	else
4005	ac_check_lib_save_LIBS=$LIBS
4006	LIBS="-lxpg4 $LIBS"
4007	cat >conftest.$ac_ext <<_ACEOF
4008	/* confdefs.h. */
4009	_ACEOF
4010	cat confdefs.h >>conftest.$ac_ext
4011	cat >>conftest.$ac_ext <<_ACEOF
4012	/* end confdefs.h. */
4013		4958
4014	/* Override any GCC internal prototype to avoid an error.	4959	else $as_nop
4015	Use char because int might match the return type of a GCC
4016	builtin and then its argument prototype would still apply. */
4017	#ifdef __cplusplus
4018	extern "C"
4019	#endif
4020	char setlocale ();
4021	int
4022	main ()
4023	{
4024	return setlocale ();
4025	;
4026	return 0;
4027	}
4028	_ACEOF
4029	rm -f conftest.$ac_objext conftest$ac_exeext
4030	if { (ac_try="$ac_link"
4031	case "(($ac_try" in
4032	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4033	*) ac_try_echo=$ac_try;;
4034	esac
4035	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4036	(eval "$ac_link") 2>conftest.er1
4037	ac_status=$?
4038	grep -v '^ *+' conftest.er1 >conftest.err
4039	rm -f conftest.er1
4040	cat conftest.err >&5
4041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042	(exit $ac_status); } && {
4043	test -z "$ac_cxx_werror_flag" ||
4044	test ! -s conftest.err
4045	} && test -s conftest$ac_exeext &&
4046	$as_test_x conftest$ac_exeext; then
4047	ac_cv_lib_xpg4_setlocale=yes
4048	else
4049	echo "$as_me: failed program was:" >&5
4050	sed 's/^/| /' conftest.$ac_ext >&5
4051
4052	ac_cv_lib_xpg4_setlocale=no
4053	fi
4054
4055	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4056	conftest$ac_exeext conftest.$ac_ext
4057	LIBS=$ac_check_lib_save_LIBS
4058	fi
4059	{ echo "$as_me:$LINENO: result: $ac_cv_lib_xpg4_setlocale" >&5
4060	echo "${ECHO_T}$ac_cv_lib_xpg4_setlocale" >&6; }
4061	if test $ac_cv_lib_xpg4_setlocale = yes; then
4062	LIBS="$LIBS -lxpg4"
4063	fi
4064
4065	fi
4066
4067
4068	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5
4069	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4070	if test "${ac_cv_func_gethostbyname+set}" = set; then
4071	echo $ECHO_N "(cached) $ECHO_C" >&6
4072	else
4073	cat >conftest.$ac_ext <<_ACEOF
4074	/* confdefs.h. */
4075	_ACEOF
4076	cat confdefs.h >>conftest.$ac_ext
4077	cat >>conftest.$ac_ext <<_ACEOF
4078	/* end confdefs.h. */
4079	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4080	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4081	#define gethostbyname innocuous_gethostbyname
4082
4083	/* System header to define __stub macros and hopefully few prototypes,
4084	which can conflict with char gethostbyname (); below.
4085	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4086	<limits.h> exists even on freestanding compilers. */
4087
4088	#ifdef __STDC__
4089	# include <limits.h>
4090	#else
4091	# include <assert.h>
4092	#endif
4093
4094	#undef gethostbyname
4095
4096	/* Override any GCC internal prototype to avoid an error.
4097	Use char because int might match the return type of a GCC
4098	builtin and then its argument prototype would still apply. */
4099	#ifdef __cplusplus
4100	extern "C"
4101	#endif
4102	char gethostbyname ();
4103	/* The GNU C library defines this for functions which it implements
4104	to always fail with ENOSYS. Some functions are actually named
4105	something starting with __ and the normal name is an alias. */
4106	#if defined __stub_gethostbyname || defined __stub___gethostbyname
4107	choke me
4108	#endif
4109
4110	int
4111	main ()
4112	{
4113	return gethostbyname ();
4114	;
4115	return 0;
4116	}
4117	_ACEOF
4118	rm -f conftest.$ac_objext conftest$ac_exeext
4119	if { (ac_try="$ac_link"
4120	case "(($ac_try" in
4121	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4122	*) ac_try_echo=$ac_try;;
4123	esac
4124	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4125	(eval "$ac_link") 2>conftest.er1
4126	ac_status=$?
4127	grep -v '^ *+' conftest.er1 >conftest.err
4128	rm -f conftest.er1
4129	cat conftest.err >&5
4130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131	(exit $ac_status); } && {
4132	test -z "$ac_cxx_werror_flag" ||
4133	test ! -s conftest.err
4134	} && test -s conftest$ac_exeext &&
4135	$as_test_x conftest$ac_exeext; then
4136	ac_cv_func_gethostbyname=yes
4137	else
4138	echo "$as_me: failed program was:" >&5
4139	sed 's/^/| /' conftest.$ac_ext >&5
4140
4141	ac_cv_func_gethostbyname=no
4142	fi
4143
4144	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4145	conftest$ac_exeext conftest.$ac_ext
4146	fi
4147	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4148	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4149	if test $ac_cv_func_gethostbyname = yes; then
4150	:
4151	else
4152	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4153	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4154	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4155	echo $ECHO_N "(cached) $ECHO_C" >&6
4156	else
4157	ac_check_lib_save_LIBS=$LIBS
4158	LIBS="-lnsl $LIBS"
4159	cat >conftest.$ac_ext <<_ACEOF
4160	/* confdefs.h. */
4161	_ACEOF
4162	cat confdefs.h >>conftest.$ac_ext
4163	cat >>conftest.$ac_ext <<_ACEOF
4164	/* end confdefs.h. */
4165
4166	/* Override any GCC internal prototype to avoid an error.
4167	Use char because int might match the return type of a GCC
4168	builtin and then its argument prototype would still apply. */
4169	#ifdef __cplusplus
4170	extern "C"
4171	#endif
4172	char gethostbyname ();
4173	int
4174	main ()
4175	{
4176	return gethostbyname ();
4177	;
4178	return 0;
4179	}
4180	_ACEOF
4181	rm -f conftest.$ac_objext conftest$ac_exeext
4182	if { (ac_try="$ac_link"
4183	case "(($ac_try" in
4184	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4185	*) ac_try_echo=$ac_try;;
4186	esac
4187	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4188	(eval "$ac_link") 2>conftest.er1
4189	ac_status=$?
4190	grep -v '^ *+' conftest.er1 >conftest.err
4191	rm -f conftest.er1
4192	cat conftest.err >&5
4193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4194	(exit $ac_status); } && {
4195	test -z "$ac_cxx_werror_flag" ||
4196	test ! -s conftest.err
4197	} && test -s conftest$ac_exeext &&
4198	$as_test_x conftest$ac_exeext; then
4199	ac_cv_lib_nsl_gethostbyname=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/| /' conftest.$ac_ext >&5
4203
4204	ac_cv_lib_nsl_gethostbyname=no
4205	fi
4206
4207	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4208	conftest$ac_exeext conftest.$ac_ext
4209	LIBS=$ac_check_lib_save_LIBS
4210	fi
4211	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4212	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4213	if test $ac_cv_lib_nsl_gethostbyname = yes; then
4214	LIBS="$LIBS -lnsl"
4215	fi
4216
4217	fi
4218
4219	{ echo "$as_me:$LINENO: checking for socket" >&5
4220	echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
4221	if test "${ac_cv_func_socket+set}" = set; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	else
4224	cat >conftest.$ac_ext <<_ACEOF
4225	/* confdefs.h. */
4226	_ACEOF
4227	cat confdefs.h >>conftest.$ac_ext
4228	cat >>conftest.$ac_ext <<_ACEOF
4229	/* end confdefs.h. */
4230	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
4231	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4232	#define socket innocuous_socket
4233
4234	/* System header to define __stub macros and hopefully few prototypes,
4235	which can conflict with char socket (); below.
4236	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4237	<limits.h> exists even on freestanding compilers. */
4238
4239	#ifdef __STDC__
4240	# include <limits.h>
4241	#else
4242	# include <assert.h>
4243	#endif
4244
4245	#undef socket
4246
4247	/* Override any GCC internal prototype to avoid an error.
4248	Use char because int might match the return type of a GCC
4249	builtin and then its argument prototype would still apply. */
4250	#ifdef __cplusplus
4251	extern "C"
4252	#endif
4253	char socket ();
4254	/* The GNU C library defines this for functions which it implements
4255	to always fail with ENOSYS. Some functions are actually named
4256	something starting with __ and the normal name is an alias. */
4257	#if defined __stub_socket || defined __stub___socket
4258	choke me
4259	#endif
4260
4261	int
4262	main ()
4263	{
4264	return socket ();
4265	;
4266	return 0;
4267	}
4268	_ACEOF
4269	rm -f conftest.$ac_objext conftest$ac_exeext
4270	if { (ac_try="$ac_link"
4271	case "(($ac_try" in
4272	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4273	*) ac_try_echo=$ac_try;;
4274	esac
4275	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4276	(eval "$ac_link") 2>conftest.er1
4277	ac_status=$?
4278	grep -v '^ *+' conftest.er1 >conftest.err
4279	rm -f conftest.er1
4280	cat conftest.err >&5
4281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4282	(exit $ac_status); } && {
4283	test -z "$ac_cxx_werror_flag" ||
4284	test ! -s conftest.err
4285	} && test -s conftest$ac_exeext &&
4286	$as_test_x conftest$ac_exeext; then
4287	ac_cv_func_socket=yes
4288	else
4289	echo "$as_me: failed program was:" >&5
4290	sed 's/^/| /' conftest.$ac_ext >&5
4291
4292	ac_cv_func_socket=no	4960	ac_cv_search_socket=no
4293	fi	4961	fi
4294		4962	rm conftest.$ac_ext
4295	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	4963	LIBS=$ac_func_search_save_LIBS
4296	conftest$ac_exeext conftest.$ac_ext
4297	fi	4964	fi
4298	{ echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5	4965	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4299	echo "${ECHO_T}$ac_cv_func_socket" >&6; }	4966	printf "%s\n" "$ac_cv_search_socket" >&6; }
4300	if test $ac_cv_func_socket = yes; then	4967	ac_res=$ac_cv_search_socket
4301	:	4968	if test "$ac_res" != no
4302	else	4969	then :
4303	{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5	4970	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4304	echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4305	if test "${ac_cv_lib_socket_socket+set}" = set; then
4306	echo $ECHO_N "(cached) $ECHO_C" >&6
4307	else
4308	ac_check_lib_save_LIBS=$LIBS
4309	LIBS="-lsocket $LIBS"
4310	cat >conftest.$ac_ext <<_ACEOF
4311	/* confdefs.h. */
4312	_ACEOF
4313	cat confdefs.h >>conftest.$ac_ext
4314	cat >>conftest.$ac_ext <<_ACEOF
4315	/* end confdefs.h. */
4316
4317	/* Override any GCC internal prototype to avoid an error.
4318	Use char because int might match the return type of a GCC
4319	builtin and then its argument prototype would still apply. */
4320	#ifdef __cplusplus
4321	extern "C"
4322	#endif
4323	char socket ();
4324	int
4325	main ()
4326	{
4327	return socket ();
4328	;
4329	return 0;
4330	}
4331	_ACEOF
4332	rm -f conftest.$ac_objext conftest$ac_exeext
4333	if { (ac_try="$ac_link"
4334	case "(($ac_try" in
4335	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4336	*) ac_try_echo=$ac_try;;
4337	esac
4338	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4339	(eval "$ac_link") 2>conftest.er1
4340	ac_status=$?
4341	grep -v '^ *+' conftest.er1 >conftest.err
4342	rm -f conftest.er1
4343	cat conftest.err >&5
4344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345	(exit $ac_status); } && {
4346	test -z "$ac_cxx_werror_flag" ||
4347	test ! -s conftest.err
4348	} && test -s conftest$ac_exeext &&
4349	$as_test_x conftest$ac_exeext; then
4350	ac_cv_lib_socket_socket=yes
4351	else
4352	echo "$as_me: failed program was:" >&5
4353	sed 's/^/| /' conftest.$ac_ext >&5
4354
4355	ac_cv_lib_socket_socket=no
4356	fi
4357
4358	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4359	conftest$ac_exeext conftest.$ac_ext
4360	LIBS=$ac_check_lib_save_LIBS
4361	fi
4362	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
4363	echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
4364	if test $ac_cv_lib_socket_socket = yes; then
4365	LIBS="$LIBS -lsocket"
4366	fi
4367		4971
4368	fi	4972	fi
4369		4973
4370		4974
4371	support_frills=yes	4975	support_frills=yes
…		…
4378	support_text_blink=yes	4982	support_text_blink=yes
4379	support_pointer_blank=yes	4983	support_pointer_blank=yes
4380	support_scroll_rxvt=yes	4984	support_scroll_rxvt=yes
4381	support_scroll_next=yes	4985	support_scroll_next=yes
4382	support_scroll_xterm=yes	4986	support_scroll_xterm=yes
4383	support_scroll_plain=yes
4384	support_xim=yes	4987	support_xim=yes
4385	support_afterimage=yes	4988	support_pixbuf=yes
4386	support_afterstep=yes	4989	support_startup_notification=yes
4387	support_xft=yes	4990	support_xft=yes
4388	support_unicode3=no	4991	support_unicode3=no
4389	support_combining=yes	4992	support_combining=yes
4390	support_8bitctrls=no	4993	support_8bitctrls=no
4391	support_iso14755=yes	4994	support_iso14755=yes
…		…
4393	support_perl=yes	4996	support_perl=yes
4394	codesets=all	4997	codesets=all
4395		4998
4396		4999
4397	# Check whether --enable-everything was given.	5000	# Check whether --enable-everything was given.
4398	if test "${enable_everything+set}" = set; then	5001	if test ${enable_everything+y}
		5002	then :
4399	enableval=$enable_everything;	5003	enableval=$enable_everything;
4400	if test x$enableval = xno; then	5004	if test x$enableval = xno; then
4401	support_frills=no	5005	support_frills=no
4402	support_inheritpixmap=no	5006	support_inheritpixmap=no
4403	support_fading=no	5007	support_fading=no
4404	support_keepscrolling=no	5008	support_keepscrolling=no
4405	support_selectionscrolling=no	5009	support_selectionscrolling=no
4406	support_lastlog=no
4407	support_mousewheel=no	5010	support_mousewheel=no
4408	support_mouseslipwheel=no	5011	support_mouseslipwheel=no
4409	support_text_blink=no	5012	support_text_blink=no
4410	support_pointer_blank=no	5013	support_pointer_blank=no
4411	support_scroll_rxvt=no	5014	support_scroll_rxvt=no
4412	support_scroll_next=no	5015	support_scroll_next=no
4413	support_scroll_xterm=no	5016	support_scroll_xterm=no
4414	support_scroll_plain=no
4415	support_utmp=no
4416	support_wtmp=no
4417	support_xim=no	5017	support_xim=no
4418	support_afterimage=no	5018	support_pixbuf=no
4419	support_afterstep=no	5019	support_startup_notification=no
4420	support_xft=no	5020	support_xft=no
4421	support_unicode3=no	5021	support_unicode3=no
4422	support_combining=no	5022	support_combining=no
4423	support_8bitctrls=no	5023	support_8bitctrls=no
4424	support_iso14755=no	5024	support_iso14755=no
…		…
4430	support_frills=yes	5030	support_frills=yes
4431	support_inheritpixmap=yes	5031	support_inheritpixmap=yes
4432	support_fading=yes	5032	support_fading=yes
4433	support_keepscrolling=yes	5033	support_keepscrolling=yes
4434	support_selectionscrolling=yes	5034	support_selectionscrolling=yes
4435	support_lastlog=yes
4436	support_mousewheel=yes	5035	support_mousewheel=yes
4437	support_mouseslipwheel=yes	5036	support_mouseslipwheel=yes
4438	support_text_blink=yes	5037	support_text_blink=yes
4439	support_pointer_blank=yes	5038	support_pointer_blank=yes
4440	support_scroll_rxvt=yes	5039	support_scroll_rxvt=yes
4441	support_scroll_next=yes	5040	support_scroll_next=yes
4442	support_scroll_xterm=yes	5041	support_scroll_xterm=yes
4443	support_scroll_plain=yes
4444	support_utmp=yes
4445	support_wtmp=yes
4446	support_xim=yes	5042	support_xim=yes
4447	support_afterimage=yes
4448	support_afterstep=yes	5043	support_pixbuf=yes
		5044	support_startup_notification=yes
4449	support_xft=yes	5045	support_xft=yes
4450	support_unicode3=yes	5046	support_unicode3=yes
4451	support_combining=yes	5047	support_combining=yes
4452	#support_8bitctrls=yes	5048	#support_8bitctrls=yes
4453	support_iso14755=yes	5049	support_iso14755=yes
…		…
4457	fi	5053	fi
4458		5054
4459	fi	5055	fi
4460		5056
4461		5057
4462	WARNINGS=no	5058	support_assertions=no
		5059	# Check whether --enable-assert was given.
		5060	if test ${enable_assert+y}
		5061	then :
		5062	enableval=$enable_assert; if test x$enableval = xyes; then
		5063	support_assertions=yes
		5064	fi
		5065	fi
		5066
		5067	if test x$support_assertions = xno; then
		5068
		5069	printf "%s\n" "#define NDEBUG 1" >>confdefs.h
		5070
		5071	fi
		5072
		5073	support_warnings=no
4463	# Check whether --enable-warnings was given.	5074	# Check whether --enable-warnings was given.
4464	if test "${enable_warnings+set}" = set; then	5075	if test ${enable_warnings+y}
		5076	then :
4465	enableval=$enable_warnings; if test x$enableval = xyes; then	5077	enableval=$enable_warnings; if test x$enableval = xyes; then
4466	WARNINGS=yes	5078	support_warnings=yes
4467	fi	5079	fi
4468	fi	5080	fi
4469		5081
4470	if test x$GXX = xyes; then	5082	if test x$GXX = xyes; then
4471	if test $WARNINGS = yes; then	5083	if test $support_warnings = yes; then
4472	save_CXXFLAGS="$CXXFLAGS"	5084	save_CXXFLAGS="$CXXFLAGS"
4473	CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor"	5085	for warning in \
4474	cat >conftest.$ac_ext <<_ACEOF	5086	-Wall \
4475	/* confdefs.h. */	5087	-Wno-parentheses \
4476	_ACEOF	5088	-Wno-reorder \
		5089	-Wno-sign-compare \
		5090	-Wno-unused-value \
		5091	; do
		5092	CXXFLAGS="$CXXFLAGS $warning"
		5093	done
4477	cat confdefs.h >>conftest.$ac_ext	5094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4478	cat >>conftest.$ac_ext <<_ACEOF
4479	/* end confdefs.h. */	5095	/* end confdefs.h. */
4480		5096
4481	int	5097	int
4482	main ()	5098	main (void)
4483	{	5099	{
4484		5100
4485	;	5101	;
4486	return 0;	5102	return 0;
4487	}	5103	}
4488	_ACEOF	5104	_ACEOF
4489	rm -f conftest.$ac_objext	5105	if ac_fn_cxx_try_compile "$LINENO"
4490	if { (ac_try="$ac_compile"	5106	then :
4491	case "(($ac_try" in
4492	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4493	*) ac_try_echo=$ac_try;;
4494	esac
4495	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4496	(eval "$ac_compile") 2>conftest.er1
4497	ac_status=$?
4498	grep -v '^ *+' conftest.er1 >conftest.err
4499	rm -f conftest.er1
4500	cat conftest.err >&5
4501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4502	(exit $ac_status); } && {
4503	test -z "$ac_cxx_werror_flag" ||
4504	test ! -s conftest.err
4505	} && test -s conftest.$ac_objext; then
4506	:
4507	else
4508	echo "$as_me: failed program was:" >&5
4509	sed 's/^/| /' conftest.$ac_ext >&5
4510		5107
		5108	else $as_nop
4511	CXXFLAGS="$save_CXXFLAGS"	5109	CXXFLAGS="$save_CXXFLAGS"
4512	fi	5110	fi
4513
4514	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5111	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4515	else	5112	else
4516	CXXFLAGS="$CXXFLAGS -w"	5113	CXXFLAGS="$CXXFLAGS -w"
4517	fi	5114	fi
4518	fi	5115	fi
4519		5116
		5117	support_256_color=no
		5118	# Check whether --enable-256-color was given.
		5119	if test ${enable_256_color+y}
		5120	then :
		5121	enableval=$enable_256_color; if test x$enableval = xyes; then
		5122	support_256_color=yes
		5123	fi
		5124	fi
		5125
		5126	if test x$support_256_color = xyes; then
		5127
		5128	printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
		5129
		5130	fi
		5131
4520	# Check whether --enable-unicode3 was given.	5132	# Check whether --enable-unicode3 was given.
4521	if test "${enable_unicode3+set}" = set; then	5133	if test ${enable_unicode3+y}
		5134	then :
4522	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then	5135	enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4523	support_unicode3=$enableval	5136	support_unicode3=$enableval
4524	fi	5137	fi
4525	fi	5138	fi
4526		5139
4527		5140
4528	# Check whether --enable-combining was given.	5141	# Check whether --enable-combining was given.
4529	if test "${enable_combining+set}" = set; then	5142	if test ${enable_combining+y}
		5143	then :
4530	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then	5144	enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4531	support_combining=$enableval	5145	support_combining=$enableval
4532	fi	5146	fi
4533	fi	5147	fi
4534		5148
4535		5149
4536	# Check whether --enable-xft was given.	5150	# Check whether --enable-xft was given.
4537	if test "${enable_xft+set}" = set; then	5151	if test ${enable_xft+y}
		5152	then :
4538	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then	5153	enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4539	support_xft=$enableval	5154	support_xft=$enableval
4540	fi	5155	fi
4541	fi	5156	fi
4542		5157
4543		5158
4544	# Check whether --enable-font-styles was given.	5159	# Check whether --enable-font-styles was given.
4545	if test "${enable_font_styles+set}" = set; then	5160	if test ${enable_font_styles+y}
		5161	then :
4546	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then	5162	enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4547	support_styles=$enableval	5163	support_styles=$enableval
4548	fi	5164	fi
4549	fi	5165	fi
4550		5166
4551		5167
4552	# Check whether --enable-afterimage was given.	5168	# Check whether --enable-pixbuf was given.
4553	if test "${enable_afterimage+set}" = set; then	5169	if test ${enable_pixbuf+y}
		5170	then :
4554	enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then	5171	enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4555	support_afterimage=$enableval	5172	support_pixbuf=$enableval
4556	fi	5173	fi
4557	fi	5174	fi
4558		5175
4559		5176
4560		5177	# Check whether --enable-startup-notification was given.
4561	# Check whether --with-afterimage_config was given.	5178	if test ${enable_startup_notification+y}
4562	if test "${with_afterimage_config+set}" = set; then	5179	then :
4563	withval=$with_afterimage_config; if test "x$withval" != x; then	5180	enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4564	afterimage_config=$withval/afterimage-config	5181	support_startup_notification=$enableval
4565	fi	5182	fi
4566	fi	5183	fi
4567
4568		5184
4569		5185
4570	# Check whether --enable-transparency was given.	5186	# Check whether --enable-transparency was given.
4571	if test "${enable_transparency+set}" = set; then	5187	if test ${enable_transparency+y}
		5188	then :
4572	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then	5189	enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4573	support_inheritpixmap=$enableval	5190	support_inheritpixmap=$enableval
4574	fi	5191	fi
4575	fi	5192	fi
4576		5193
4577		5194
4578	# Check whether --enable-fading was given.	5195	# Check whether --enable-fading was given.
4579	if test "${enable_fading+set}" = set; then	5196	if test ${enable_fading+y}
		5197	then :
4580	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then	5198	enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4581	support_fading=$enableval	5199	support_fading=$enableval
4582	fi	5200	fi
4583	fi	5201	fi
4584		5202
4585		5203
4586	# Check whether --enable-rxvt-scroll was given.	5204	# Check whether --enable-rxvt-scroll was given.
4587	if test "${enable_rxvt_scroll+set}" = set; then	5205	if test ${enable_rxvt_scroll+y}
		5206	then :
4588	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5207	enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4589	support_scroll_rxvt=$enableval	5208	support_scroll_rxvt=$enableval
4590	fi	5209	fi
4591	fi	5210	fi
4592		5211
4593		5212
4594	# Check whether --enable-next-scroll was given.	5213	# Check whether --enable-next-scroll was given.
4595	if test "${enable_next_scroll+set}" = set; then	5214	if test ${enable_next_scroll+y}
		5215	then :
4596	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5216	enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4597	support_scroll_next=$enableval	5217	support_scroll_next=$enableval
4598	fi	5218	fi
4599	fi	5219	fi
4600		5220
4601		5221
4602	# Check whether --enable-xterm-scroll was given.	5222	# Check whether --enable-xterm-scroll was given.
4603	if test "${enable_xterm_scroll+set}" = set; then	5223	if test ${enable_xterm_scroll+y}
		5224	then :
4604	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then	5225	enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4605	support_scroll_xterm=$enableval	5226	support_scroll_xterm=$enableval
4606	fi	5227	fi
4607	fi	5228	fi
4608		5229
4609		5230
4610	# Check whether --enable-plain-scroll was given.
4611	if test "${enable_plain_scroll+set}" = set; then
4612	enableval=$enable_plain_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4613	support_scroll_plain=$enableval
4614	fi
4615	fi
4616
4617
4618	# Check whether --enable-perl was given.	5231	# Check whether --enable-perl was given.
4619	if test "${enable_perl+set}" = set; then	5232	if test ${enable_perl+y}
		5233	then :
4620	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then	5234	enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4621	support_perl=$enableval	5235	support_perl=$enableval
4622	fi	5236	fi
4623	fi	5237	fi
4624		5238
4625		5239
4626		5240
4627	# Check whether --with-codesets was given.	5241	# Check whether --with-codesets was given.
4628	if test "${with_codesets+set}" = set; then	5242	if test ${with_codesets+y}
		5243	then :
4629	withval=$with_codesets; codesets="$withval"	5244	withval=$with_codesets; codesets="$withval"
4630	fi	5245	fi
4631		5246
4632		5247
4633	# Check whether --enable-xim was given.	5248	# Check whether --enable-xim was given.
4634	if test "${enable_xim+set}" = set; then	5249	if test ${enable_xim+y}
		5250	then :
4635	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then	5251	enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4636	support_xim=$enableval	5252	support_xim=$enableval
4637	fi	5253	fi
4638	fi	5254	fi
4639		5255
4640		5256
4641	# Check whether --enable-backspace-key was given.	5257	# Check whether --enable-backspace-key was given.
4642	if test "${enable_backspace_key+set}" = set; then	5258	if test ${enable_backspace_key+y}
		5259	then :
4643	enableval=$enable_backspace_key; if test x$enableval = xno; then	5260	enableval=$enable_backspace_key; if test x$enableval = xno; then
4644		5261
4645	cat >>confdefs.h <<\_ACEOF	5262	printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4646	#define NO_BACKSPACE_KEY 1
4647	_ACEOF
4648		5263
4649	fi	5264	fi
4650	fi	5265	fi
4651		5266
4652		5267
4653	# Check whether --enable-delete-key was given.	5268	# Check whether --enable-delete-key was given.
4654	if test "${enable_delete_key+set}" = set; then	5269	if test ${enable_delete_key+y}
		5270	then :
4655	enableval=$enable_delete_key; if test x$enableval = xno; then	5271	enableval=$enable_delete_key; if test x$enableval = xno; then
4656		5272
4657	cat >>confdefs.h <<\_ACEOF	5273	printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4658	#define NO_DELETE_KEY 1
4659	_ACEOF
4660		5274
4661	fi	5275	fi
4662	fi	5276	fi
4663		5277
4664		5278
		5279	support_resources=yes
4665	# Check whether --enable-resources was given.	5280	# Check whether --enable-resources was given.
4666	if test "${enable_resources+set}" = set; then	5281	if test ${enable_resources+y}
		5282	then :
4667	enableval=$enable_resources; if test x$enableval = xno; then	5283	enableval=$enable_resources; if test x$enableval = xno; then
4668		5284	support_resources=no
4669	cat >>confdefs.h <<\_ACEOF
4670	#define NO_RESOURCES 1
4671	_ACEOF
4672
4673	fi	5285	fi
4674	fi	5286	fi
4675		5287
4676		5288
4677	# Check whether --enable-8bitctrls was given.	5289	# Check whether --enable-8bitctrls was given.
4678	if test "${enable_8bitctrls+set}" = set; then	5290	if test ${enable_8bitctrls+y}
		5291	then :
4679	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then	5292	enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4680	support_8bitctrls=$enableval	5293	support_8bitctrls=$enableval
4681	fi	5294	fi
4682	fi	5295	fi
4683		5296
4684		5297
4685	RESFALLBACK=Rxvt	5298	RESFALLBACK=Rxvt
4686	# Check whether --enable-fallback was given.	5299	# Check whether --enable-fallback was given.
4687	if test "${enable_fallback+set}" = set; then	5300	if test ${enable_fallback+y}
		5301	then :
4688	enableval=$enable_fallback;	5302	enableval=$enable_fallback;
4689	test x$enableval = xyes && enableval=Rxvt	5303	test x$enableval = xyes && enableval=Rxvt
4690	test x$enableval = xno && enableval=	5304	test x$enableval = xno && enableval=
4691	RESFALLBACK="$enableval"	5305	RESFALLBACK="$enableval"
4692		5306
4693	fi	5307	fi
4694		5308
4695		5309
4696	if test x$RESFALLBACK != x; then	5310	if test x$RESFALLBACK != x; then
4697		5311
4698	cat >>confdefs.h <<_ACEOF	5312	printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4699	#define RESFALLBACK "$RESFALLBACK"
4700	_ACEOF
4701		5313
4702	fi	5314	fi
4703		5315
4704	RESNAME=urxvt	5316	RESNAME=urxvt
4705		5317
4706	# Check whether --with-res-name was given.	5318	# Check whether --with-res-name was given.
4707	if test "${with_res_name+set}" = set; then	5319	if test ${with_res_name+y}
		5320	then :
4708	withval=$with_res_name; RESNAME="$withval"	5321	withval=$with_res_name; RESNAME="$withval"
4709	fi	5322	fi
4710		5323
4711		5324
4712	cat >>confdefs.h <<_ACEOF	5325	printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4713	#define RESNAME "$RESNAME"
4714	_ACEOF
4715		5326
4716		5327
4717	RESCLASS=URxvt	5328	RESCLASS=URxvt
4718		5329
4719	# Check whether --with-res-class was given.	5330	# Check whether --with-res-class was given.
4720	if test "${with_res_class+set}" = set; then	5331	if test ${with_res_class+y}
		5332	then :
4721	withval=$with_res_class; RESCLASS="$withval"	5333	withval=$with_res_class; RESCLASS="$withval"
4722	fi	5334	fi
4723		5335
4724		5336
4725	cat >>confdefs.h <<_ACEOF	5337	printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4726	#define RESCLASS "$RESCLASS"
4727	_ACEOF
4728		5338
4729		5339
4730	RXVTNAME=urxvt	5340	RXVTNAME=urxvt
4731		5341
4732	# Check whether --with-name was given.	5342	# Check whether --with-name was given.
4733	if test "${with_name+set}" = set; then	5343	if test ${with_name+y}
		5344	then :
4734	withval=$with_name; RXVTNAME="$withval"	5345	withval=$with_name; RXVTNAME="$withval"
4735	fi	5346	fi
4736		5347
4737		5348
4738	cat >>confdefs.h <<_ACEOF	5349	printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
4739	#define RXVTNAME "$RXVTNAME"
4740	_ACEOF
4741		5350
4742		5351
4743	RXVTNAME=`echo "$RXVTNAME"|sed "$program_transform_name"`
4744		5352
4745		5353
4746	# Check whether --enable-swapscreen was given.	5354	# Check whether --enable-swapscreen was given.
4747	if test "${enable_swapscreen+set}" = set; then	5355	if test ${enable_swapscreen+y}
		5356	then :
4748	enableval=$enable_swapscreen; if test x$enableval = xno; then	5357	enableval=$enable_swapscreen; if test x$enableval = xno; then
4749		5358
4750	cat >>confdefs.h <<\_ACEOF	5359	printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
4751	#define NO_SECONDARY_SCREEN 1
4752	_ACEOF
4753		5360
4754	fi	5361	fi
4755	fi	5362	fi
4756		5363
4757		5364
4758	# Check whether --enable-iso14755 was given.	5365	# Check whether --enable-iso14755 was given.
4759	if test "${enable_iso14755+set}" = set; then	5366	if test ${enable_iso14755+y}
		5367	then :
4760	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then	5368	enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
4761	support_iso14755=$enableval	5369	support_iso14755=$enableval
4762	fi	5370	fi
4763	fi	5371	fi
4764		5372
4765		5373
4766	# Check whether --enable-frills was given.	5374	# Check whether --enable-frills was given.
4767	if test "${enable_frills+set}" = set; then	5375	if test ${enable_frills+y}
		5376	then :
4768	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then	5377	enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
4769	support_frills=$enableval	5378	support_frills=$enableval
4770	fi	5379	fi
4771	fi	5380	fi
4772		5381
4773		5382
4774	# Check whether --enable-keepscrolling was given.	5383	# Check whether --enable-keepscrolling was given.
4775	if test "${enable_keepscrolling+set}" = set; then	5384	if test ${enable_keepscrolling+y}
		5385	then :
4776	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5386	enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4777	support_keepscrolling=$enableval	5387	support_keepscrolling=$enableval
4778	fi	5388	fi
4779	fi	5389	fi
4780		5390
4781		5391
4782	# Check whether --enable-selectionscrolling was given.	5392	# Check whether --enable-selectionscrolling was given.
4783	if test "${enable_selectionscrolling+set}" = set; then	5393	if test ${enable_selectionscrolling+y}
		5394	then :
4784	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then	5395	enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
4785	support_selectionscrolling=$enableval	5396	support_selectionscrolling=$enableval
4786	fi	5397	fi
4787	fi	5398	fi
4788		5399
4789		5400
4790	# Check whether --enable-mousewheel was given.	5401	# Check whether --enable-mousewheel was given.
4791	if test "${enable_mousewheel+set}" = set; then	5402	if test ${enable_mousewheel+y}
		5403	then :
4792	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then	5404	enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
4793	support_mousewheel=$enableval	5405	support_mousewheel=$enableval
4794	fi	5406	fi
4795	fi	5407	fi
4796		5408
4797		5409
4798	# Check whether --enable-slipwheeling was given.	5410	# Check whether --enable-slipwheeling was given.
4799	if test "${enable_slipwheeling+set}" = set; then	5411	if test ${enable_slipwheeling+y}
		5412	then :
4800	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then	5413	enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
4801	support_mouseslipwheel=$enableval	5414	support_mouseslipwheel=$enableval
4802	fi	5415	fi
4803	fi	5416	fi
4804		5417
4805		5418
4806	# Check whether --enable-smart-resize was given.	5419	# Check whether --enable-smart-resize was given.
4807	if test "${enable_smart_resize+set}" = set; then	5420	if test ${enable_smart_resize+y}
		5421	then :
4808	enableval=$enable_smart_resize; if test x$enableval = xyes; then	5422	enableval=$enable_smart_resize; if test x$enableval = xyes; then
4809		5423
4810	cat >>confdefs.h <<\_ACEOF	5424	printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
4811	#define SMART_RESIZE 1
4812	_ACEOF
4813		5425
4814	fi	5426	fi
4815	fi	5427	fi
4816		5428
4817		5429
4818	# Check whether --enable-text-blink was given.	5430	# Check whether --enable-text-blink was given.
4819	if test "${enable_text_blink+set}" = set; then	5431	if test ${enable_text_blink+y}
		5432	then :
4820	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then	5433	enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
4821	support_text_blink=$enableval	5434	support_text_blink=$enableval
4822	fi	5435	fi
4823	fi	5436	fi
4824		5437
4825		5438
4826	# Check whether --enable-pointer-blank was given.	5439	# Check whether --enable-pointer-blank was given.
4827	if test "${enable_pointer_blank+set}" = set; then	5440	if test ${enable_pointer_blank+y}
		5441	then :
4828	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then	5442	enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
4829	support_pointer_blank=$enableval	5443	support_pointer_blank=$enableval
4830	fi	5444	fi
4831	fi	5445	fi
4832		5446
4833		5447
4834		5448
4835	# Check whether --with-term was given.	5449	# Check whether --with-term was given.
4836	if test "${with_term+set}" = set; then	5450	if test ${with_term+y}
		5451	then :
4837	withval=$with_term; if test x$withval != x; then	5452	withval=$with_term; if test x$withval != x; then
4838		5453
4839	cat >>confdefs.h <<_ACEOF	5454	printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
4840	#define TERMENV "$withval"
4841	_ACEOF
4842	term="$withval"	5455	term="$withval"
4843	fi	5456	fi
4844	fi	5457	fi
4845		5458
4846		5459
4847		5460
4848	# Check whether --with-terminfo was given.	5461	# Check whether --with-terminfo was given.
4849	if test "${with_terminfo+set}" = set; then	5462	if test ${with_terminfo+y}
		5463	then :
4850	withval=$with_terminfo; if test x$withval != x; then	5464	withval=$with_terminfo; if test x$withval != x; then
4851		5465
4852	cat >>confdefs.h <<_ACEOF	5466	printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
4853	#define RXVT_TERMINFO "$withval"
4854	_ACEOF
4855	terminfo="$withval"	5467	terminfo="$withval"
4856	fi	5468	fi
4857	fi	5469	fi
4858		5470
4859		5471
		5472	if test x$support_resources = xno; then
		5473	if test x$support_frills = xyes || test x$support_perl = xyes; then
		5474	as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
		5475	fi
		5476
		5477
		5478	printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
		5479
		5480	fi
		5481
4860		5482
4861	LIBEV_M4_AVOID_LIBRT=1	5483	LIBEV_M4_AVOID_LIBRT=1
4862		5484
4863	ac_ext=cpp	5485	ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
4864	ac_cpp='$CXXCPP $CPPFLAGS'	5486	if test "x$ac_cv_header_sys_inotify_h" = xyes
4865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5487	then :
4866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5488	printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
4867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5489
4868	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	5490	fi
4869	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }	5491	ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
4870	if test -z "$CXXCPP"; then	5492	if test "x$ac_cv_header_sys_epoll_h" = xyes
4871	if test "${ac_cv_prog_CXXCPP+set}" = set; then	5493	then :
4872	echo $ECHO_N "(cached) $ECHO_C" >&6	5494	printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
4873	else	5495
4874	# Double quotes because CXXCPP needs to be expanded	5496	fi
4875	for CXXCPP in "$CXX -E" "/lib/cpp"	5497	ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
4876	do	5498	if test "x$ac_cv_header_sys_event_h" = xyes
4877	ac_preproc_ok=false	5499	then :
4878	for ac_cxx_preproc_warn_flag in '' yes	5500	printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
4879	do	5501
4880	# Use a header file that comes with gcc, so configuring glibc	5502	fi
4881	# with a fresh cross-compiler works.	5503	ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
4882	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5504	if test "x$ac_cv_header_port_h" = xyes
4883	# <limits.h> exists even on freestanding compilers.	5505	then :
4884	# On the NeXT, cc -E runs the code through the compiler's parser,	5506	printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
4885	# not just through cpp. "Syntax error" is here to catch this case.	5507
4886	cat >conftest.$ac_ext <<_ACEOF	5508	fi
4887	/* confdefs.h. */	5509	ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
4888	_ACEOF	5510	if test "x$ac_cv_header_poll_h" = xyes
		5511	then :
		5512	printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
		5513
		5514	fi
		5515	ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
		5516	if test "x$ac_cv_header_sys_timerfd_h" = xyes
		5517	then :
		5518	printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
		5519
		5520	fi
		5521
		5522	ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
		5523	if test "x$ac_cv_header_sys_select_h" = xyes
		5524	then :
		5525	printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
		5526
		5527	fi
		5528	ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
		5529	if test "x$ac_cv_header_sys_eventfd_h" = xyes
		5530	then :
		5531	printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
		5532
		5533	fi
		5534	ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
		5535	if test "x$ac_cv_header_sys_signalfd_h" = xyes
		5536	then :
		5537	printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
		5538
		5539	fi
		5540	ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
		5541	if test "x$ac_cv_header_linux_aio_abi_h" = xyes
		5542	then :
		5543	printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
		5544
		5545	fi
		5546	ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
		5547	if test "x$ac_cv_header_linux_fs_h" = xyes
		5548	then :
		5549	printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
		5550
		5551	fi
		5552
		5553
		5554	ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
		5555	if test "x$ac_cv_func_inotify_init" = xyes
		5556	then :
		5557	printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
		5558
		5559	fi
		5560	ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
		5561	if test "x$ac_cv_func_epoll_ctl" = xyes
		5562	then :
		5563	printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
		5564
		5565	fi
		5566	ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
		5567	if test "x$ac_cv_func_kqueue" = xyes
		5568	then :
		5569	printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
		5570
		5571	fi
		5572	ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
		5573	if test "x$ac_cv_func_port_create" = xyes
		5574	then :
		5575	printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
		5576
		5577	fi
		5578	ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
		5579	if test "x$ac_cv_func_poll" = xyes
		5580	then :
		5581	printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
		5582
		5583	fi
		5584	ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
		5585	if test "x$ac_cv_func_select" = xyes
		5586	then :
		5587	printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
		5588
		5589	fi
		5590	ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
		5591	if test "x$ac_cv_func_eventfd" = xyes
		5592	then :
		5593	printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
		5594
		5595	fi
		5596	ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
		5597	if test "x$ac_cv_func_signalfd" = xyes
		5598	then :
		5599	printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
		5600
		5601	fi
		5602
		5603
		5604
		5605	for ac_func in clock_gettime
		5606	do :
		5607	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5608	if test "x$ac_cv_func_clock_gettime" = xyes
		5609	then :
		5610	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5611
		5612	else $as_nop
		5613
		5614	if test $(uname) = Linux; then
		5615	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		5616	printf %s "checking for clock_gettime syscall... " >&6; }
4889	cat confdefs.h >>conftest.$ac_ext	5617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4890	cat >>conftest.$ac_ext <<_ACEOF
4891	/* end confdefs.h. */	5618	/* end confdefs.h. */
4892	#ifdef __STDC__
4893	# include <limits.h>
4894	#else
4895	# include <assert.h>
4896	#endif
4897	Syntax error
4898	_ACEOF
4899	if { (ac_try="$ac_cpp conftest.$ac_ext"
4900	case "(($ac_try" in
4901	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4902	*) ac_try_echo=$ac_try;;
4903	esac
4904	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4905	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4906	ac_status=$?
4907	grep -v '^ *+' conftest.er1 >conftest.err
4908	rm -f conftest.er1
4909	cat conftest.err >&5
4910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4911	(exit $ac_status); } >/dev/null && {
4912	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4913	test ! -s conftest.err
4914	}; then
4915	:
4916	else
4917	echo "$as_me: failed program was:" >&5
4918	sed 's/^/| /' conftest.$ac_ext >&5
4919
4920	# Broken: fails on valid input.
4921	continue
4922	fi
4923
4924	rm -f conftest.err conftest.$ac_ext
4925
4926	# OK, works on sane cases. Now check whether nonexistent headers
4927	# can be detected and how.
4928	cat >conftest.$ac_ext <<_ACEOF
4929	/* confdefs.h. */
4930	_ACEOF
4931	cat confdefs.h >>conftest.$ac_ext
4932	cat >>conftest.$ac_ext <<_ACEOF
4933	/* end confdefs.h. */
4934	#include <ac_nonexistent.h>
4935	_ACEOF
4936	if { (ac_try="$ac_cpp conftest.$ac_ext"
4937	case "(($ac_try" in
4938	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4939	*) ac_try_echo=$ac_try;;
4940	esac
4941	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4942	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4943	ac_status=$?
4944	grep -v '^ *+' conftest.er1 >conftest.err
4945	rm -f conftest.er1
4946	cat conftest.err >&5
4947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948	(exit $ac_status); } >/dev/null && {
4949	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4950	test ! -s conftest.err
4951	}; then
4952	# Broken: success on invalid input.
4953	continue
4954	else
4955	echo "$as_me: failed program was:" >&5
4956	sed 's/^/| /' conftest.$ac_ext >&5
4957
4958	# Passes both tests.
4959	ac_preproc_ok=:
4960	break
4961	fi
4962
4963	rm -f conftest.err conftest.$ac_ext
4964
4965	done
4966	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4967	rm -f conftest.err conftest.$ac_ext
4968	if $ac_preproc_ok; then
4969	break
4970	fi
4971
4972	done
4973	ac_cv_prog_CXXCPP=$CXXCPP
4974
4975	fi
4976	CXXCPP=$ac_cv_prog_CXXCPP
4977	else
4978	ac_cv_prog_CXXCPP=$CXXCPP
4979	fi
4980	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
4981	echo "${ECHO_T}$CXXCPP" >&6; }
4982	ac_preproc_ok=false
4983	for ac_cxx_preproc_warn_flag in '' yes
4984	do
4985	# Use a header file that comes with gcc, so configuring glibc
4986	# with a fresh cross-compiler works.
4987	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4988	# <limits.h> exists even on freestanding compilers.
4989	# On the NeXT, cc -E runs the code through the compiler's parser,
4990	# not just through cpp. "Syntax error" is here to catch this case.
4991	cat >conftest.$ac_ext <<_ACEOF
4992	/* confdefs.h. */
4993	_ACEOF
4994	cat confdefs.h >>conftest.$ac_ext
4995	cat >>conftest.$ac_ext <<_ACEOF
4996	/* end confdefs.h. */
4997	#ifdef __STDC__
4998	# include <limits.h>
4999	#else
5000	# include <assert.h>
5001	#endif
5002	Syntax error
5003	_ACEOF
5004	if { (ac_try="$ac_cpp conftest.$ac_ext"
5005	case "(($ac_try" in
5006	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5007	*) ac_try_echo=$ac_try;;
5008	esac
5009	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5010	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5011	ac_status=$?
5012	grep -v '^ *+' conftest.er1 >conftest.err
5013	rm -f conftest.er1
5014	cat conftest.err >&5
5015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016	(exit $ac_status); } >/dev/null && {
5017	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5018	test ! -s conftest.err
5019	}; then
5020	:
5021	else
5022	echo "$as_me: failed program was:" >&5
5023	sed 's/^/| /' conftest.$ac_ext >&5
5024
5025	# Broken: fails on valid input.
5026	continue
5027	fi
5028
5029	rm -f conftest.err conftest.$ac_ext
5030
5031	# OK, works on sane cases. Now check whether nonexistent headers
5032	# can be detected and how.
5033	cat >conftest.$ac_ext <<_ACEOF
5034	/* confdefs.h. */
5035	_ACEOF
5036	cat confdefs.h >>conftest.$ac_ext
5037	cat >>conftest.$ac_ext <<_ACEOF
5038	/* end confdefs.h. */
5039	#include <ac_nonexistent.h>
5040	_ACEOF
5041	if { (ac_try="$ac_cpp conftest.$ac_ext"
5042	case "(($ac_try" in
5043	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5044	*) ac_try_echo=$ac_try;;
5045	esac
5046	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5047	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5048	ac_status=$?
5049	grep -v '^ *+' conftest.er1 >conftest.err
5050	rm -f conftest.er1
5051	cat conftest.err >&5
5052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053	(exit $ac_status); } >/dev/null && {
5054	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5055	test ! -s conftest.err
5056	}; then
5057	# Broken: success on invalid input.
5058	continue
5059	else
5060	echo "$as_me: failed program was:" >&5
5061	sed 's/^/| /' conftest.$ac_ext >&5
5062
5063	# Passes both tests.
5064	ac_preproc_ok=:
5065	break
5066	fi
5067
5068	rm -f conftest.err conftest.$ac_ext
5069
5070	done
5071	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5072	rm -f conftest.err conftest.$ac_ext
5073	if $ac_preproc_ok; then
5074	:
5075	else
5076	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5077	See \`config.log' for more details." >&5
5078	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5079	See \`config.log' for more details." >&2;}
5080	{ (exit 1); exit 1; }; }
5081	fi
5082
5083	ac_ext=cpp
5084	ac_cpp='$CXXCPP $CPPFLAGS'
5085	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5086	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5087	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5088
5089
5090	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5091	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5092	if test "${ac_cv_header_stdc+set}" = set; then
5093	echo $ECHO_N "(cached) $ECHO_C" >&6
5094	else
5095	cat >conftest.$ac_ext <<_ACEOF
5096	/* confdefs.h. */
5097	_ACEOF
5098	cat confdefs.h >>conftest.$ac_ext
5099	cat >>conftest.$ac_ext <<_ACEOF
5100	/* end confdefs.h. */
5101	#include <stdlib.h>	5619	#include <unistd.h>
5102	#include <stdarg.h>	5620	#include <sys/syscall.h>
5103	#include <string.h>	5621	#include <time.h>
5104	#include <float.h>
5105
5106	int	5622	int
5107	main ()	5623	main (void)
5108	{	5624	{
5109		5625	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5110	;	5626	;
5111	return 0;	5627	return 0;
5112	}	5628	}
5113	_ACEOF	5629	_ACEOF
5114	rm -f conftest.$ac_objext	5630	if ac_fn_cxx_try_link "$LINENO"
5115	if { (ac_try="$ac_compile"	5631	then :
5116	case "(($ac_try" in	5632	ac_have_clock_syscall=1
5117	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5118	*) ac_try_echo=$ac_try;;
5119	esac
5120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5121	(eval "$ac_compile") 2>conftest.er1
5122	ac_status=$?
5123	grep -v '^ *+' conftest.er1 >conftest.err
5124	rm -f conftest.er1
5125	cat conftest.err >&5
5126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5127	(exit $ac_status); } && {
5128	test -z "$ac_cxx_werror_flag" ||
5129	test ! -s conftest.err
5130	} && test -s conftest.$ac_objext; then
5131	ac_cv_header_stdc=yes
5132	else
5133	echo "$as_me: failed program was:" >&5
5134	sed 's/^/| /' conftest.$ac_ext >&5
5135		5633
5136	ac_cv_header_stdc=no	5634	printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5137	fi
5138		5635
		5636	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5637	printf "%s\n" "yes" >&6; }
		5638	else $as_nop
		5639	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5640	printf "%s\n" "no" >&6; }
		5641	fi
5139	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	5642	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5140		5643	conftest$ac_exeext conftest.$ac_ext
5141	if test $ac_cv_header_stdc = yes; then	5644	fi
5142	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	5645	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5143	cat >conftest.$ac_ext <<_ACEOF	5646	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5144	/* confdefs.h. */	5647	printf %s "checking for clock_gettime in -lrt... " >&6; }
5145	_ACEOF	5648	if test ${ac_cv_lib_rt_clock_gettime+y}
		5649	then :
		5650	printf %s "(cached) " >&6
		5651	else $as_nop
		5652	ac_check_lib_save_LIBS=$LIBS
		5653	LIBS="-lrt $LIBS"
5146	cat confdefs.h >>conftest.$ac_ext	5654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5147	cat >>conftest.$ac_ext <<_ACEOF
5148	/* end confdefs.h. */	5655	/* end confdefs.h. */
5149	#include <string.h>
5150		5656
5151	_ACEOF	5657	namespace conftest {
5152	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	5658	extern "C" int clock_gettime ();
5153	$EGREP "memchr" >/dev/null 2>&1; then	5659	}
5154	:
5155	else
5156	ac_cv_header_stdc=no
5157	fi
5158	rm -f conftest*
5159
5160	fi
5161
5162	if test $ac_cv_header_stdc = yes; then
5163	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5164	cat >conftest.$ac_ext <<_ACEOF
5165	/* confdefs.h. */
5166	_ACEOF
5167	cat confdefs.h >>conftest.$ac_ext
5168	cat >>conftest.$ac_ext <<_ACEOF
5169	/* end confdefs.h. */
5170	#include <stdlib.h>
5171
5172	_ACEOF
5173	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5174	$EGREP "free" >/dev/null 2>&1; then
5175	:
5176	else
5177	ac_cv_header_stdc=no
5178	fi
5179	rm -f conftest*
5180
5181	fi
5182
5183	if test $ac_cv_header_stdc = yes; then
5184	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5185	if test "$cross_compiling" = yes; then
5186	:
5187	else
5188	cat >conftest.$ac_ext <<_ACEOF
5189	/* confdefs.h. */
5190	_ACEOF
5191	cat confdefs.h >>conftest.$ac_ext
5192	cat >>conftest.$ac_ext <<_ACEOF
5193	/* end confdefs.h. */
5194	#include <ctype.h>
5195	#include <stdlib.h>
5196	#if ((' ' & 0x0FF) == 0x020)
5197	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5198	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5199	#else
5200	# define ISLOWER(c) \
5201	(('a' <= (c) && (c) <= 'i') \
5202	|| ('j' <= (c) && (c) <= 'r') \
5203	|| ('s' <= (c) && (c) <= 'z'))
5204	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5205	#endif
5206
5207	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5208	int	5660	int
5209	main ()	5661	main (void)
5210	{	5662	{
5211	int i;	5663	return conftest::clock_gettime ();
5212	for (i = 0; i < 256; i++)
5213	if (XOR (islower (i), ISLOWER (i))
5214	|| toupper (i) != TOUPPER (i))
5215	return 2;
5216	return 0;
5217	}
5218	_ACEOF
5219	rm -f conftest$ac_exeext
5220	if { (ac_try="$ac_link"
5221	case "(($ac_try" in
5222	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5223	*) ac_try_echo=$ac_try;;
5224	esac
5225	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5226	(eval "$ac_link") 2>&5
5227	ac_status=$?
5228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5230	{ (case "(($ac_try" in
5231	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5232	*) ac_try_echo=$ac_try;;
5233	esac
5234	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5235	(eval "$ac_try") 2>&5
5236	ac_status=$?
5237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238	(exit $ac_status); }; }; then
5239	:
5240	else
5241	echo "$as_me: program exited with status $ac_status" >&5
5242	echo "$as_me: failed program was:" >&5
5243	sed 's/^/| /' conftest.$ac_ext >&5
5244
5245	( exit $ac_status )
5246	ac_cv_header_stdc=no
5247	fi
5248	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5249	fi
5250
5251
5252	fi
5253	fi
5254	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5255	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5256	if test $ac_cv_header_stdc = yes; then
5257
5258	cat >>confdefs.h <<\_ACEOF
5259	#define STDC_HEADERS 1
5260	_ACEOF
5261
5262	fi
5263
5264	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5275	inttypes.h stdint.h unistd.h
5276	do
5277	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5278	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5279	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5280	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5281	echo $ECHO_N "(cached) $ECHO_C" >&6
5282	else
5283	cat >conftest.$ac_ext <<_ACEOF
5284	/* confdefs.h. */
5285	_ACEOF
5286	cat confdefs.h >>conftest.$ac_ext
5287	cat >>conftest.$ac_ext <<_ACEOF
5288	/* end confdefs.h. */
5289	$ac_includes_default
5290
5291	#include <$ac_header>
5292	_ACEOF
5293	rm -f conftest.$ac_objext
5294	if { (ac_try="$ac_compile"
5295	case "(($ac_try" in
5296	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5297	*) ac_try_echo=$ac_try;;
5298	esac
5299	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5300	(eval "$ac_compile") 2>conftest.er1
5301	ac_status=$?
5302	grep -v '^ *+' conftest.er1 >conftest.err
5303	rm -f conftest.er1
5304	cat conftest.err >&5
5305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306	(exit $ac_status); } && {
5307	test -z "$ac_cxx_werror_flag" ||
5308	test ! -s conftest.err
5309	} && test -s conftest.$ac_objext; then
5310	eval "$as_ac_Header=yes"
5311	else
5312	echo "$as_me: failed program was:" >&5
5313	sed 's/^/| /' conftest.$ac_ext >&5
5314
5315	eval "$as_ac_Header=no"
5316	fi
5317
5318	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5319	fi
5320	ac_res=`eval echo '${'$as_ac_Header'}'`
5321	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5322	echo "${ECHO_T}$ac_res" >&6; }
5323	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5324	cat >>confdefs.h <<_ACEOF
5325	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5326	_ACEOF
5327
5328	fi
5329
5330	done
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340	for ac_header in sys/inotify.h sys/epoll.h sys/event.h sys/queue.h port.h poll.h sys/select.h
5341	do
5342	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5343	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5344	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5346	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5347	echo $ECHO_N "(cached) $ECHO_C" >&6
5348	fi
5349	ac_res=`eval echo '${'$as_ac_Header'}'`
5350	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5351	echo "${ECHO_T}$ac_res" >&6; }
5352	else
5353	# Is the header compilable?
5354	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5355	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5356	cat >conftest.$ac_ext <<_ACEOF
5357	/* confdefs.h. */
5358	_ACEOF
5359	cat confdefs.h >>conftest.$ac_ext
5360	cat >>conftest.$ac_ext <<_ACEOF
5361	/* end confdefs.h. */
5362	$ac_includes_default
5363	#include <$ac_header>
5364	_ACEOF
5365	rm -f conftest.$ac_objext
5366	if { (ac_try="$ac_compile"
5367	case "(($ac_try" in
5368	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5369	*) ac_try_echo=$ac_try;;
5370	esac
5371	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5372	(eval "$ac_compile") 2>conftest.er1
5373	ac_status=$?
5374	grep -v '^ *+' conftest.er1 >conftest.err
5375	rm -f conftest.er1
5376	cat conftest.err >&5
5377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5378	(exit $ac_status); } && {
5379	test -z "$ac_cxx_werror_flag" ||
5380	test ! -s conftest.err
5381	} && test -s conftest.$ac_objext; then
5382	ac_header_compiler=yes
5383	else
5384	echo "$as_me: failed program was:" >&5
5385	sed 's/^/| /' conftest.$ac_ext >&5
5386
5387	ac_header_compiler=no
5388	fi
5389
5390	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5391	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5392	echo "${ECHO_T}$ac_header_compiler" >&6; }
5393
5394	# Is the header present?
5395	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5396	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5397	cat >conftest.$ac_ext <<_ACEOF
5398	/* confdefs.h. */
5399	_ACEOF
5400	cat confdefs.h >>conftest.$ac_ext
5401	cat >>conftest.$ac_ext <<_ACEOF
5402	/* end confdefs.h. */
5403	#include <$ac_header>
5404	_ACEOF
5405	if { (ac_try="$ac_cpp conftest.$ac_ext"
5406	case "(($ac_try" in
5407	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5408	*) ac_try_echo=$ac_try;;
5409	esac
5410	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5411	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5412	ac_status=$?
5413	grep -v '^ *+' conftest.er1 >conftest.err
5414	rm -f conftest.er1
5415	cat conftest.err >&5
5416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417	(exit $ac_status); } >/dev/null && {
5418	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5419	test ! -s conftest.err
5420	}; then
5421	ac_header_preproc=yes
5422	else
5423	echo "$as_me: failed program was:" >&5
5424	sed 's/^/| /' conftest.$ac_ext >&5
5425
5426	ac_header_preproc=no
5427	fi
5428
5429	rm -f conftest.err conftest.$ac_ext
5430	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5431	echo "${ECHO_T}$ac_header_preproc" >&6; }
5432
5433	# So? What about this header?
5434	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5435	yes:no: )
5436	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5437	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5438	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5439	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5440	ac_header_preproc=yes
5441	;;
5442	no:yes:* )
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5444	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5445	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5446	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5447	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5448	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5449	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5450	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5451	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5452	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5453	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5454	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5455
5456	;;
5457	esac
5458	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5459	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5460	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5461	echo $ECHO_N "(cached) $ECHO_C" >&6
5462	else
5463	eval "$as_ac_Header=\$ac_header_preproc"
5464	fi
5465	ac_res=`eval echo '${'$as_ac_Header'}'`
5466	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5467	echo "${ECHO_T}$ac_res" >&6; }
5468
5469	fi
5470	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5471	cat >>confdefs.h <<_ACEOF
5472	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5473	_ACEOF
5474
5475	fi
5476
5477	done
5478
5479
5480
5481
5482
5483
5484
5485
5486	for ac_func in inotify_init epoll_ctl kqueue port_create poll select
5487	do
5488	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5489	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5490	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5491	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5492	echo $ECHO_N "(cached) $ECHO_C" >&6
5493	else
5494	cat >conftest.$ac_ext <<_ACEOF
5495	/* confdefs.h. */
5496	_ACEOF
5497	cat confdefs.h >>conftest.$ac_ext
5498	cat >>conftest.$ac_ext <<_ACEOF
5499	/* end confdefs.h. */
5500	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5501	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5502	#define $ac_func innocuous_$ac_func
5503
5504	/* System header to define __stub macros and hopefully few prototypes,
5505	which can conflict with char $ac_func (); below.
5506	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5507	<limits.h> exists even on freestanding compilers. */
5508
5509	#ifdef __STDC__
5510	# include <limits.h>
5511	#else
5512	# include <assert.h>
5513	#endif
5514
5515	#undef $ac_func
5516
5517	/* Override any GCC internal prototype to avoid an error.
5518	Use char because int might match the return type of a GCC
5519	builtin and then its argument prototype would still apply. */
5520	#ifdef __cplusplus
5521	extern "C"
5522	#endif
5523	char $ac_func ();
5524	/* The GNU C library defines this for functions which it implements
5525	to always fail with ENOSYS. Some functions are actually named
5526	something starting with __ and the normal name is an alias. */
5527	#if defined __stub_$ac_func || defined __stub___$ac_func
5528	choke me
5529	#endif
5530
5531	int
5532	main ()
5533	{
5534	return $ac_func ();
5535	;	5664	;
5536	return 0;	5665	return 0;
5537	}	5666	}
5538	_ACEOF	5667	_ACEOF
5539	rm -f conftest.$ac_objext conftest$ac_exeext	5668	if ac_fn_cxx_try_link "$LINENO"
5540	if { (ac_try="$ac_link"	5669	then :
5541	case "(($ac_try" in	5670	ac_cv_lib_rt_clock_gettime=yes
5542	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5671	else $as_nop
5543	*) ac_try_echo=$ac_try;;	5672	ac_cv_lib_rt_clock_gettime=no
5544	esac
5545	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5546	(eval "$ac_link") 2>conftest.er1
5547	ac_status=$?
5548	grep -v '^ *+' conftest.er1 >conftest.err
5549	rm -f conftest.er1
5550	cat conftest.err >&5
5551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5552	(exit $ac_status); } && {
5553	test -z "$ac_cxx_werror_flag" ||
5554	test ! -s conftest.err
5555	} && test -s conftest$ac_exeext &&
5556	$as_test_x conftest$ac_exeext; then
5557	eval "$as_ac_var=yes"
5558	else
5559	echo "$as_me: failed program was:" >&5
5560	sed 's/^/| /' conftest.$ac_ext >&5
5561
5562	eval "$as_ac_var=no"
5563	fi	5673	fi
5564
5565	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5674	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5566	conftest$ac_exeext conftest.$ac_ext	5675	conftest$ac_exeext conftest.$ac_ext
		5676	LIBS=$ac_check_lib_save_LIBS
5567	fi	5677	fi
5568	ac_res=`eval echo '${'$as_ac_var'}'`	5678	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5569	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5679	printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5570	echo "${ECHO_T}$ac_res" >&6; }	5680	if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5571	if test `eval echo '${'$as_ac_var'}'` = yes; then	5681	then :
5572	cat >>confdefs.h <<_ACEOF	5682	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5573	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5574	_ACEOF
5575		5683
		5684	LIBS="-lrt $LIBS"
		5685
5576	fi	5686	fi
		5687
		5688	unset ac_cv_func_clock_gettime
		5689	ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		5690	if test "x$ac_cv_func_clock_gettime" = xyes
		5691	then :
		5692	printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
		5693
		5694	fi
		5695
		5696	fi
		5697
		5698	fi
		5699
5577	done	5700	done
5578		5701
5579		5702
5580	{ echo "$as_me:$LINENO: checking for clock_gettime" >&5	5703	for ac_func in nanosleep
5581	echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6; }	5704	do :
5582	if test "${ac_cv_func_clock_gettime+set}" = set; then	5705	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5583	echo $ECHO_N "(cached) $ECHO_C" >&6	5706	if test "x$ac_cv_func_nanosleep" = xyes
5584	else	5707	then :
5585	cat >conftest.$ac_ext <<_ACEOF	5708	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5586	/* confdefs.h. */	5709
5587	_ACEOF	5710	else $as_nop
		5711
		5712	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		5713	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		5714	printf %s "checking for nanosleep in -lrt... " >&6; }
		5715	if test ${ac_cv_lib_rt_nanosleep+y}
		5716	then :
		5717	printf %s "(cached) " >&6
		5718	else $as_nop
		5719	ac_check_lib_save_LIBS=$LIBS
		5720	LIBS="-lrt $LIBS"
5588	cat confdefs.h >>conftest.$ac_ext	5721	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5589	cat >>conftest.$ac_ext <<_ACEOF
5590	/* end confdefs.h. */	5722	/* end confdefs.h. */
5591	/* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
5592	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5593	#define clock_gettime innocuous_clock_gettime
5594		5723
5595	/* System header to define __stub macros and hopefully few prototypes,	5724	namespace conftest {
5596	which can conflict with char clock_gettime (); below.	5725	extern "C" int nanosleep ();
5597	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5726	}
5598	<limits.h> exists even on freestanding compilers. */
5599
5600	#ifdef __STDC__
5601	# include <limits.h>
5602	#else
5603	# include <assert.h>
5604	#endif
5605
5606	#undef clock_gettime
5607
5608	/* Override any GCC internal prototype to avoid an error.
5609	Use char because int might match the return type of a GCC
5610	builtin and then its argument prototype would still apply. */
5611	#ifdef __cplusplus
5612	extern "C"
5613	#endif
5614	char clock_gettime ();
5615	/* The GNU C library defines this for functions which it implements
5616	to always fail with ENOSYS. Some functions are actually named
5617	something starting with __ and the normal name is an alias. */
5618	#if defined __stub_clock_gettime || defined __stub___clock_gettime
5619	choke me
5620	#endif
5621
5622	int	5727	int
5623	main ()	5728	main (void)
5624	{	5729	{
5625	return clock_gettime ();	5730	return conftest::nanosleep ();
5626	;	5731	;
5627	return 0;	5732	return 0;
5628	}	5733	}
5629	_ACEOF	5734	_ACEOF
5630	rm -f conftest.$ac_objext conftest$ac_exeext	5735	if ac_fn_cxx_try_link "$LINENO"
5631	if { (ac_try="$ac_link"	5736	then :
5632	case "(($ac_try" in	5737	ac_cv_lib_rt_nanosleep=yes
5633	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	5738	else $as_nop
5634	*) ac_try_echo=$ac_try;;	5739	ac_cv_lib_rt_nanosleep=no
5635	esac
5636	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5637	(eval "$ac_link") 2>conftest.er1
5638	ac_status=$?
5639	grep -v '^ *+' conftest.er1 >conftest.err
5640	rm -f conftest.er1
5641	cat conftest.err >&5
5642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5643	(exit $ac_status); } && {
5644	test -z "$ac_cxx_werror_flag" ||
5645	test ! -s conftest.err
5646	} && test -s conftest$ac_exeext &&
5647	$as_test_x conftest$ac_exeext; then
5648	ac_cv_func_clock_gettime=yes
5649	else
5650	echo "$as_me: failed program was:" >&5
5651	sed 's/^/| /' conftest.$ac_ext >&5
5652
5653	ac_cv_func_clock_gettime=no
5654	fi	5740	fi
5655
5656	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5741	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5657	conftest$ac_exeext conftest.$ac_ext	5742	conftest$ac_exeext conftest.$ac_ext
		5743	LIBS=$ac_check_lib_save_LIBS
5658	fi	5744	fi
5659	{ echo "$as_me:$LINENO: result: $ac_cv_func_clock_gettime" >&5	5745	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5660	echo "${ECHO_T}$ac_cv_func_clock_gettime" >&6; }	5746	printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5661	if test $ac_cv_func_clock_gettime = yes; then	5747	if test "x$ac_cv_lib_rt_nanosleep" = xyes
5662	:	5748	then :
5663	else	5749	printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5664		5750
		5751	LIBS="-lrt $LIBS"
		5752
		5753	fi
		5754
		5755	unset ac_cv_func_nanosleep
		5756	ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		5757	if test "x$ac_cv_func_nanosleep" = xyes
		5758	then :
		5759	printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
		5760
		5761	fi
		5762
		5763	fi
		5764
		5765	fi
		5766
		5767	done
		5768
		5769	ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
		5770	"
		5771	if test "x$ac_cv_type___kernel_rwf_t" = xyes
		5772	then :
		5773
		5774
		5775	printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
		5776
		5777
		5778	fi
		5779
		5780
5665	if test -z "$LIBEV_M4_AVOID_LIBRT"; then	5781	if test -z "$LIBEV_M4_AVOID_LIBM"; then
5666		5782	LIBM=m
5667	{ echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5	5783	fi
5668	echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6; }	5784	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5669	if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then	5785	printf %s "checking for library containing floor... " >&6; }
5670	echo $ECHO_N "(cached) $ECHO_C" >&6	5786	if test ${ac_cv_search_floor+y}
5671	else	5787	then :
5672	ac_check_lib_save_LIBS=$LIBS	5788	printf %s "(cached) " >&6
5673	LIBS="-lrt $LIBS"	5789	else $as_nop
5674	cat >conftest.$ac_ext <<_ACEOF	5790	ac_func_search_save_LIBS=$LIBS
5675	/* confdefs.h. */
5676	_ACEOF
5677	cat confdefs.h >>conftest.$ac_ext	5791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678	cat >>conftest.$ac_ext <<_ACEOF
5679	/* end confdefs.h. */	5792	/* end confdefs.h. */
5680		5793
5681	/* Override any GCC internal prototype to avoid an error.	5794	namespace conftest {
5682	Use char because int might match the return type of a GCC	5795	extern "C" int floor ();
5683	builtin and then its argument prototype would still apply. */	5796	}
5684	#ifdef __cplusplus
5685	extern "C"
5686	#endif
5687	char clock_gettime ();
5688	int	5797	int
5689	main ()	5798	main (void)
5690	{	5799	{
5691	return clock_gettime ();	5800	return conftest::floor ();
5692	;	5801	;
5693	return 0;	5802	return 0;
5694	}	5803	}
5695	_ACEOF	5804	_ACEOF
5696	rm -f conftest.$ac_objext conftest$ac_exeext	5805	for ac_lib in '' $LIBM
5697	if { (ac_try="$ac_link"
5698	case "(($ac_try" in
5699	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5700	*) ac_try_echo=$ac_try;;
5701	esac
5702	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5703	(eval "$ac_link") 2>conftest.er1
5704	ac_status=$?
5705	grep -v '^ *+' conftest.er1 >conftest.err
5706	rm -f conftest.er1
5707	cat conftest.err >&5
5708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5709	(exit $ac_status); } && {
5710	test -z "$ac_cxx_werror_flag" ||
5711	test ! -s conftest.err
5712	} && test -s conftest$ac_exeext &&
5713	$as_test_x conftest$ac_exeext; then
5714	ac_cv_lib_rt_clock_gettime=yes
5715	else
5716	echo "$as_me: failed program was:" >&5
5717	sed 's/^/| /' conftest.$ac_ext >&5
5718
5719	ac_cv_lib_rt_clock_gettime=no
5720	fi
5721
5722	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5723	conftest$ac_exeext conftest.$ac_ext
5724	LIBS=$ac_check_lib_save_LIBS
5725	fi
5726	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
5727	echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6; }
5728	if test $ac_cv_lib_rt_clock_gettime = yes; then
5729	cat >>confdefs.h <<_ACEOF
5730	#define HAVE_LIBRT 1
5731	_ACEOF
5732
5733	LIBS="-lrt $LIBS"
5734
5735	fi
5736
5737	unset ac_cv_func_clock_gettime
5738
5739	for ac_func in clock_gettime
5740	do	5806	do
5741	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	5807	if test -z "$ac_lib"; then
5742	{ echo "$as_me:$LINENO: checking for $ac_func" >&5	5808	ac_res="none required"
5743	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5744	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5745	echo $ECHO_N "(cached) $ECHO_C" >&6
5746	else	5809	else
5747	cat >conftest.$ac_ext <<_ACEOF	5810	ac_res=-l$ac_lib
5748	/* confdefs.h. */	5811	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5749	_ACEOF	5812	fi
5750	cat confdefs.h >>conftest.$ac_ext	5813	if ac_fn_cxx_try_link "$LINENO"
5751	cat >>conftest.$ac_ext <<_ACEOF	5814	then :
5752	/* end confdefs.h. */	5815	ac_cv_search_floor=$ac_res
5753	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5754	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5755	#define $ac_func innocuous_$ac_func
5756
5757	/* System header to define __stub macros and hopefully few prototypes,
5758	which can conflict with char $ac_func (); below.
5759	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5760	<limits.h> exists even on freestanding compilers. */
5761
5762	#ifdef __STDC__
5763	# include <limits.h>
5764	#else
5765	# include <assert.h>
5766	#endif
5767
5768	#undef $ac_func
5769
5770	/* Override any GCC internal prototype to avoid an error.
5771	Use char because int might match the return type of a GCC
5772	builtin and then its argument prototype would still apply. */
5773	#ifdef __cplusplus
5774	extern "C"
5775	#endif
5776	char $ac_func ();
5777	/* The GNU C library defines this for functions which it implements
5778	to always fail with ENOSYS. Some functions are actually named
5779	something starting with __ and the normal name is an alias. */
5780	#if defined __stub_$ac_func || defined __stub___$ac_func
5781	choke me
5782	#endif
5783
5784	int
5785	main ()
5786	{
5787	return $ac_func ();
5788	;
5789	return 0;
5790	}
5791	_ACEOF
5792	rm -f conftest.$ac_objext conftest$ac_exeext
5793	if { (ac_try="$ac_link"
5794	case "(($ac_try" in
5795	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5796	*) ac_try_echo=$ac_try;;
5797	esac
5798	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5799	(eval "$ac_link") 2>conftest.er1
5800	ac_status=$?
5801	grep -v '^ *+' conftest.er1 >conftest.err
5802	rm -f conftest.er1
5803	cat conftest.err >&5
5804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5805	(exit $ac_status); } && {
5806	test -z "$ac_cxx_werror_flag" ||
5807	test ! -s conftest.err
5808	} && test -s conftest$ac_exeext &&
5809	$as_test_x conftest$ac_exeext; then
5810	eval "$as_ac_var=yes"
5811	else
5812	echo "$as_me: failed program was:" >&5
5813	sed 's/^/| /' conftest.$ac_ext >&5
5814
5815	eval "$as_ac_var=no"
5816	fi	5816	fi
5817
5818	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5817	rm -f core conftest.err conftest.$ac_objext conftest.beam \
5819	conftest$ac_exeext conftest.$ac_ext	5818	conftest$ac_exeext
5820	fi	5819	if test ${ac_cv_search_floor+y}
5821	ac_res=`eval echo '${'$as_ac_var'}'`	5820	then :
5822	{ echo "$as_me:$LINENO: result: $ac_res" >&5	5821	break
5823	echo "${ECHO_T}$ac_res" >&6; }
5824	if test `eval echo '${'$as_ac_var'}'` = yes; then
5825	cat >>confdefs.h <<_ACEOF
5826	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5827	_ACEOF
5828
5829	fi	5822	fi
5830	done	5823	done
		5824	if test ${ac_cv_search_floor+y}
		5825	then :
5831		5826
5832	fi	5827	else $as_nop
5833		5828	ac_cv_search_floor=no
5834	fi	5829	fi
5835		5830	rm conftest.$ac_ext
5836		5831	LIBS=$ac_func_search_save_LIBS
5837	{ echo "$as_me:$LINENO: checking for nanosleep" >&5
5838	echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
5839	if test "${ac_cv_func_nanosleep+set}" = set; then
5840	echo $ECHO_N "(cached) $ECHO_C" >&6
5841	else
5842	cat >conftest.$ac_ext <<_ACEOF
5843	/* confdefs.h. */
5844	_ACEOF
5845	cat confdefs.h >>conftest.$ac_ext
5846	cat >>conftest.$ac_ext <<_ACEOF
5847	/* end confdefs.h. */
5848	/* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
5849	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5850	#define nanosleep innocuous_nanosleep
5851
5852	/* System header to define __stub macros and hopefully few prototypes,
5853	which can conflict with char nanosleep (); below.
5854	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5855	<limits.h> exists even on freestanding compilers. */
5856
5857	#ifdef __STDC__
5858	# include <limits.h>
5859	#else
5860	# include <assert.h>
5861	#endif
5862
5863	#undef nanosleep
5864
5865	/* Override any GCC internal prototype to avoid an error.
5866	Use char because int might match the return type of a GCC
5867	builtin and then its argument prototype would still apply. */
5868	#ifdef __cplusplus
5869	extern "C"
5870	#endif
5871	char nanosleep ();
5872	/* The GNU C library defines this for functions which it implements
5873	to always fail with ENOSYS. Some functions are actually named
5874	something starting with __ and the normal name is an alias. */
5875	#if defined __stub_nanosleep || defined __stub___nanosleep
5876	choke me
5877	#endif
5878
5879	int
5880	main ()
5881	{
5882	return nanosleep ();
5883	;
5884	return 0;
5885	}
5886	_ACEOF
5887	rm -f conftest.$ac_objext conftest$ac_exeext
5888	if { (ac_try="$ac_link"
5889	case "(($ac_try" in
5890	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5891	*) ac_try_echo=$ac_try;;
5892	esac
5893	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5894	(eval "$ac_link") 2>conftest.er1
5895	ac_status=$?
5896	grep -v '^ *+' conftest.er1 >conftest.err
5897	rm -f conftest.er1
5898	cat conftest.err >&5
5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5900	(exit $ac_status); } && {
5901	test -z "$ac_cxx_werror_flag" ||
5902	test ! -s conftest.err
5903	} && test -s conftest$ac_exeext &&
5904	$as_test_x conftest$ac_exeext; then
5905	ac_cv_func_nanosleep=yes
5906	else
5907	echo "$as_me: failed program was:" >&5
5908	sed 's/^/| /' conftest.$ac_ext >&5
5909
5910	ac_cv_func_nanosleep=no
5911	fi	5832	fi
		5833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		5834	printf "%s\n" "$ac_cv_search_floor" >&6; }
		5835	ac_res=$ac_cv_search_floor
		5836	if test "$ac_res" != no
		5837	then :
		5838	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5912		5839
5913	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	5840	printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5914	conftest$ac_exeext conftest.$ac_ext
5915	fi
5916	{ echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
5917	echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
5918	if test $ac_cv_func_nanosleep = yes; then
5919	:
5920	else
5921		5841
5922	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5923
5924	{ echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
5925	echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
5926	if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
5927	echo $ECHO_N "(cached) $ECHO_C" >&6
5928	else
5929	ac_check_lib_save_LIBS=$LIBS
5930	LIBS="-lrt $LIBS"
5931	cat >conftest.$ac_ext <<_ACEOF
5932	/* confdefs.h. */
5933	_ACEOF
5934	cat confdefs.h >>conftest.$ac_ext
5935	cat >>conftest.$ac_ext <<_ACEOF
5936	/* end confdefs.h. */
5937
5938	/* Override any GCC internal prototype to avoid an error.
5939	Use char because int might match the return type of a GCC
5940	builtin and then its argument prototype would still apply. */
5941	#ifdef __cplusplus
5942	extern "C"
5943	#endif
5944	char nanosleep ();
5945	int
5946	main ()
5947	{
5948	return nanosleep ();
5949	;
5950	return 0;
5951	}
5952	_ACEOF
5953	rm -f conftest.$ac_objext conftest$ac_exeext
5954	if { (ac_try="$ac_link"
5955	case "(($ac_try" in
5956	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5957	*) ac_try_echo=$ac_try;;
5958	esac
5959	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5960	(eval "$ac_link") 2>conftest.er1
5961	ac_status=$?
5962	grep -v '^ *+' conftest.er1 >conftest.err
5963	rm -f conftest.er1
5964	cat conftest.err >&5
5965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5966	(exit $ac_status); } && {
5967	test -z "$ac_cxx_werror_flag" ||
5968	test ! -s conftest.err
5969	} && test -s conftest$ac_exeext &&
5970	$as_test_x conftest$ac_exeext; then
5971	ac_cv_lib_rt_nanosleep=yes
5972	else
5973	echo "$as_me: failed program was:" >&5
5974	sed 's/^/| /' conftest.$ac_ext >&5
5975
5976	ac_cv_lib_rt_nanosleep=no
5977	fi	5842	fi
5978
5979	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5980	conftest$ac_exeext conftest.$ac_ext
5981	LIBS=$ac_check_lib_save_LIBS
5982	fi
5983	{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
5984	echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
5985	if test $ac_cv_lib_rt_nanosleep = yes; then
5986	cat >>confdefs.h <<_ACEOF
5987	#define HAVE_LIBRT 1
5988	_ACEOF
5989
5990	LIBS="-lrt $LIBS"
5991
5992	fi
5993
5994	unset ac_cv_func_nanosleep
5995
5996	for ac_func in nanosleep
5997	do
5998	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5999	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6000	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6001	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6002	echo $ECHO_N "(cached) $ECHO_C" >&6
6003	else
6004	cat >conftest.$ac_ext <<_ACEOF
6005	/* confdefs.h. */
6006	_ACEOF
6007	cat confdefs.h >>conftest.$ac_ext
6008	cat >>conftest.$ac_ext <<_ACEOF
6009	/* end confdefs.h. */
6010	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6011	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6012	#define $ac_func innocuous_$ac_func
6013
6014	/* System header to define __stub macros and hopefully few prototypes,
6015	which can conflict with char $ac_func (); below.
6016	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6017	<limits.h> exists even on freestanding compilers. */
6018
6019	#ifdef __STDC__
6020	# include <limits.h>
6021	#else
6022	# include <assert.h>
6023	#endif
6024
6025	#undef $ac_func
6026
6027	/* Override any GCC internal prototype to avoid an error.
6028	Use char because int might match the return type of a GCC
6029	builtin and then its argument prototype would still apply. */
6030	#ifdef __cplusplus
6031	extern "C"
6032	#endif
6033	char $ac_func ();
6034	/* The GNU C library defines this for functions which it implements
6035	to always fail with ENOSYS. Some functions are actually named
6036	something starting with __ and the normal name is an alias. */
6037	#if defined __stub_$ac_func || defined __stub___$ac_func
6038	choke me
6039	#endif
6040
6041	int
6042	main ()
6043	{
6044	return $ac_func ();
6045	;
6046	return 0;
6047	}
6048	_ACEOF
6049	rm -f conftest.$ac_objext conftest$ac_exeext
6050	if { (ac_try="$ac_link"
6051	case "(($ac_try" in
6052	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6053	*) ac_try_echo=$ac_try;;
6054	esac
6055	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6056	(eval "$ac_link") 2>conftest.er1
6057	ac_status=$?
6058	grep -v '^ *+' conftest.er1 >conftest.err
6059	rm -f conftest.er1
6060	cat conftest.err >&5
6061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6062	(exit $ac_status); } && {
6063	test -z "$ac_cxx_werror_flag" ||
6064	test ! -s conftest.err
6065	} && test -s conftest$ac_exeext &&
6066	$as_test_x conftest$ac_exeext; then
6067	eval "$as_ac_var=yes"
6068	else
6069	echo "$as_me: failed program was:" >&5
6070	sed 's/^/| /' conftest.$ac_ext >&5
6071
6072	eval "$as_ac_var=no"
6073	fi
6074
6075	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6076	conftest$ac_exeext conftest.$ac_ext
6077	fi
6078	ac_res=`eval echo '${'$as_ac_var'}'`
6079	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6080	echo "${ECHO_T}$ac_res" >&6; }
6081	if test `eval echo '${'$as_ac_var'}'` = yes; then
6082	cat >>confdefs.h <<_ACEOF
6083	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6084	_ACEOF
6085
6086	fi
6087	done
6088
6089	fi
6090
6091	fi
6092
6093
6094
6095	{ echo "$as_me:$LINENO: checking for ceil in -lm" >&5
6096	echo $ECHO_N "checking for ceil in -lm... $ECHO_C" >&6; }
6097	if test "${ac_cv_lib_m_ceil+set}" = set; then
6098	echo $ECHO_N "(cached) $ECHO_C" >&6
6099	else
6100	ac_check_lib_save_LIBS=$LIBS
6101	LIBS="-lm $LIBS"
6102	cat >conftest.$ac_ext <<_ACEOF
6103	/* confdefs.h. */
6104	_ACEOF
6105	cat confdefs.h >>conftest.$ac_ext
6106	cat >>conftest.$ac_ext <<_ACEOF
6107	/* end confdefs.h. */
6108
6109	/* Override any GCC internal prototype to avoid an error.
6110	Use char because int might match the return type of a GCC
6111	builtin and then its argument prototype would still apply. */
6112	#ifdef __cplusplus
6113	extern "C"
6114	#endif
6115	char ceil ();
6116	int
6117	main ()
6118	{
6119	return ceil ();
6120	;
6121	return 0;
6122	}
6123	_ACEOF
6124	rm -f conftest.$ac_objext conftest$ac_exeext
6125	if { (ac_try="$ac_link"
6126	case "(($ac_try" in
6127	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6128	*) ac_try_echo=$ac_try;;
6129	esac
6130	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6131	(eval "$ac_link") 2>conftest.er1
6132	ac_status=$?
6133	grep -v '^ *+' conftest.er1 >conftest.err
6134	rm -f conftest.er1
6135	cat conftest.err >&5
6136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6137	(exit $ac_status); } && {
6138	test -z "$ac_cxx_werror_flag" ||
6139	test ! -s conftest.err
6140	} && test -s conftest$ac_exeext &&
6141	$as_test_x conftest$ac_exeext; then
6142	ac_cv_lib_m_ceil=yes
6143	else
6144	echo "$as_me: failed program was:" >&5
6145	sed 's/^/| /' conftest.$ac_ext >&5
6146
6147	ac_cv_lib_m_ceil=no
6148	fi
6149
6150	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6151	conftest$ac_exeext conftest.$ac_ext
6152	LIBS=$ac_check_lib_save_LIBS
6153	fi
6154	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceil" >&5
6155	echo "${ECHO_T}$ac_cv_lib_m_ceil" >&6; }
6156	if test $ac_cv_lib_m_ceil = yes; then
6157	cat >>confdefs.h <<_ACEOF
6158	#define HAVE_LIBM 1
6159	_ACEOF
6160
6161	LIBS="-lm $LIBS"
6162
6163	fi
6164
6165
6166		5843
6167		5844
6168		5845
6169		5846
6170		5847
6171	# Extract the first word of "tic", so it can be a program name with args.	5848	# Extract the first word of "tic", so it can be a program name with args.
6172	set dummy tic; ac_word=$2	5849	set dummy tic; ac_word=$2
6173	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	5850	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6174	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	5851	printf %s "checking for $ac_word... " >&6; }
6175	if test "${ac_cv_path_TIC+set}" = set; then	5852	if test ${ac_cv_path_TIC+y}
6176	echo $ECHO_N "(cached) $ECHO_C" >&6	5853	then :
6177	else	5854	printf %s "(cached) " >&6
		5855	else $as_nop
6178	case $TIC in	5856	case $TIC in
6179	[\\/]* | ?:[\\/]*)	5857	[\\/]* | ?:[\\/]*)
6180	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.	5858	ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
6181	;;	5859	;;
6182	*)	5860	*)
6183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6184	for as_dir in $PATH	5862	for as_dir in $PATH
6185	do	5863	do
6186	IFS=$as_save_IFS	5864	IFS=$as_save_IFS
6187	test -z "$as_dir" && as_dir=.	5865	case $as_dir in #(((
		5866	'') as_dir=./ ;;
		5867	*/) ;;
		5868	*) as_dir=$as_dir/ ;;
		5869	esac
6188	for ac_exec_ext in '' $ac_executable_extensions; do	5870	for ac_exec_ext in '' $ac_executable_extensions; do
6189	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	5871	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6190	ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext"	5872	ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
6191	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5873	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6192	break 2	5874	break 2
6193	fi	5875	fi
6194	done	5876	done
6195	done	5877	done
6196	IFS=$as_save_IFS	5878	IFS=$as_save_IFS
6197		5879
6198	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"	5880	test -z "$ac_cv_path_TIC" && ac_cv_path_TIC=":"
6199	;;	5881	;;
6200	esac	5882	esac
6201	fi	5883	fi
6202	TIC=$ac_cv_path_TIC	5884	TIC=$ac_cv_path_TIC
6203	if test -n "$TIC"; then	5885	if test -n "$TIC"; then
6204	{ echo "$as_me:$LINENO: result: $TIC" >&5	5886	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
6205	echo "${ECHO_T}$TIC" >&6; }	5887	printf "%s\n" "$TIC" >&6; }
6206	else	5888	else
6207	{ echo "$as_me:$LINENO: result: no" >&5	5889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6208	echo "${ECHO_T}no" >&6; }	5890	printf "%s\n" "no" >&6; }
6209	fi	5891	fi
6210		5892
6211		5893
6212		5894
6213	{ echo "$as_me:$LINENO: checking for X" >&5	5895	ac_ext=cpp
6214	echo $ECHO_N "checking for X... $ECHO_C" >&6; }	5896	ac_cpp='$CXXCPP $CPPFLAGS'
		5897	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5898	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5899	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5900	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
		5901	printf %s "checking how to run the C++ preprocessor... " >&6; }
		5902	if test -z "$CXXCPP"; then
		5903	if test ${ac_cv_prog_CXXCPP+y}
		5904	then :
		5905	printf %s "(cached) " >&6
		5906	else $as_nop
		5907	# Double quotes because $CXX needs to be expanded
		5908	for CXXCPP in "$CXX -E" cpp /lib/cpp
		5909	do
		5910	ac_preproc_ok=false
		5911	for ac_cxx_preproc_warn_flag in '' yes
		5912	do
		5913	# Use a header file that comes with gcc, so configuring glibc
		5914	# with a fresh cross-compiler works.
		5915	# On the NeXT, cc -E runs the code through the compiler's parser,
		5916	# not just through cpp. "Syntax error" is here to catch this case.
		5917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5918	/* end confdefs.h. */
		5919	#include <limits.h>
		5920	Syntax error
		5921	_ACEOF
		5922	if ac_fn_cxx_try_cpp "$LINENO"
		5923	then :
		5924
		5925	else $as_nop
		5926	# Broken: fails on valid input.
		5927	continue
		5928	fi
		5929	rm -f conftest.err conftest.i conftest.$ac_ext
		5930
		5931	# OK, works on sane cases. Now check whether nonexistent headers
		5932	# can be detected and how.
		5933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5934	/* end confdefs.h. */
		5935	#include <ac_nonexistent.h>
		5936	_ACEOF
		5937	if ac_fn_cxx_try_cpp "$LINENO"
		5938	then :
		5939	# Broken: success on invalid input.
		5940	continue
		5941	else $as_nop
		5942	# Passes both tests.
		5943	ac_preproc_ok=:
		5944	break
		5945	fi
		5946	rm -f conftest.err conftest.i conftest.$ac_ext
		5947
		5948	done
		5949	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5950	rm -f conftest.i conftest.err conftest.$ac_ext
		5951	if $ac_preproc_ok
		5952	then :
		5953	break
		5954	fi
		5955
		5956	done
		5957	ac_cv_prog_CXXCPP=$CXXCPP
		5958
		5959	fi
		5960	CXXCPP=$ac_cv_prog_CXXCPP
		5961	else
		5962	ac_cv_prog_CXXCPP=$CXXCPP
		5963	fi
		5964	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
		5965	printf "%s\n" "$CXXCPP" >&6; }
		5966	ac_preproc_ok=false
		5967	for ac_cxx_preproc_warn_flag in '' yes
		5968	do
		5969	# Use a header file that comes with gcc, so configuring glibc
		5970	# with a fresh cross-compiler works.
		5971	# On the NeXT, cc -E runs the code through the compiler's parser,
		5972	# not just through cpp. "Syntax error" is here to catch this case.
		5973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5974	/* end confdefs.h. */
		5975	#include <limits.h>
		5976	Syntax error
		5977	_ACEOF
		5978	if ac_fn_cxx_try_cpp "$LINENO"
		5979	then :
		5980
		5981	else $as_nop
		5982	# Broken: fails on valid input.
		5983	continue
		5984	fi
		5985	rm -f conftest.err conftest.i conftest.$ac_ext
		5986
		5987	# OK, works on sane cases. Now check whether nonexistent headers
		5988	# can be detected and how.
		5989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5990	/* end confdefs.h. */
		5991	#include <ac_nonexistent.h>
		5992	_ACEOF
		5993	if ac_fn_cxx_try_cpp "$LINENO"
		5994	then :
		5995	# Broken: success on invalid input.
		5996	continue
		5997	else $as_nop
		5998	# Passes both tests.
		5999	ac_preproc_ok=:
		6000	break
		6001	fi
		6002	rm -f conftest.err conftest.i conftest.$ac_ext
		6003
		6004	done
		6005	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		6006	rm -f conftest.i conftest.err conftest.$ac_ext
		6007	if $ac_preproc_ok
		6008	then :
		6009
		6010	else $as_nop
		6011	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6012	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		6013	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
		6014	See \`config.log' for more details" "$LINENO" 5; }
		6015	fi
		6016
		6017	ac_ext=cpp
		6018	ac_cpp='$CXXCPP $CPPFLAGS'
		6019	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		6020	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		6021	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		6022
		6023
		6024	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
		6025	printf %s "checking for X... " >&6; }
6215		6026
6216		6027
6217	# Check whether --with-x was given.	6028	# Check whether --with-x was given.
6218	if test "${with_x+set}" = set; then	6029	if test ${with_x+y}
		6030	then :
6219	withval=$with_x;	6031	withval=$with_x;
6220	fi	6032	fi
6221		6033
6222	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.	6034	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6223	if test "x$with_x" = xno; then	6035	if test "x$with_x" = xno; then
6224	# The user explicitly disabled X.	6036	# The user explicitly disabled X.
6225	have_x=disabled	6037	have_x=disabled
6226	else	6038	else
6227	case $x_includes,$x_libraries in #(	6039	case $x_includes,$x_libraries in #(
6228	*\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5	6040	*\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6229	echo "$as_me: error: Cannot use X directory names containing '" >&2;}
6230	{ (exit 1); exit 1; }; };; #(
6231	*,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then	6041	*,NONE | NONE,*) if test ${ac_cv_have_x+y}
6232	echo $ECHO_N "(cached) $ECHO_C" >&6	6042	then :
6233	else	6043	printf %s "(cached) " >&6
		6044	else $as_nop
6234	# One or both of the vars are not set, and there is no cached value.	6045	# One or both of the vars are not set, and there is no cached value.
6235	ac_x_includes=no ac_x_libraries=no	6046	ac_x_includes=no
		6047	ac_x_libraries=no
		6048	# Do we need to do anything special at all?
		6049	ac_save_LIBS=$LIBS
		6050	LIBS="-lX11 $LIBS"
		6051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6052	/* end confdefs.h. */
		6053	#include <X11/Xlib.h>
		6054	int
		6055	main (void)
		6056	{
		6057	XrmInitialize ()
		6058	;
		6059	return 0;
		6060	}
		6061	_ACEOF
		6062	if ac_fn_cxx_try_link "$LINENO"
		6063	then :
		6064	# We can compile and link X programs with no special options.
		6065	ac_x_includes=
		6066	ac_x_libraries=
		6067	fi
		6068	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		6069	conftest$ac_exeext conftest.$ac_ext
		6070	LIBS="$ac_save_LIBS"
		6071	# If that didn't work, only try xmkmf and file system searches
		6072	# for native compilation.
		6073	if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
		6074	then :
6236	rm -f -r conftest.dir	6075	rm -f -r conftest.dir
6237	if mkdir conftest.dir; then	6076	if mkdir conftest.dir; then
6238	cd conftest.dir	6077	cd conftest.dir
6239	cat >Imakefile <<'_ACEOF'	6078	cat >Imakefile <<'_ACEOF'
6240	incroot:	6079	incroot:
6241	@echo incroot='${INCROOT}'	6080	@echo incroot='${INCROOT}'
…		…
6243	@echo usrlibdir='${USRLIBDIR}'	6082	@echo usrlibdir='${USRLIBDIR}'
6244	libdir:	6083	libdir:
6245	@echo libdir='${LIBDIR}'	6084	@echo libdir='${LIBDIR}'
6246	_ACEOF	6085	_ACEOF
6247	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then	6086	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6248	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6087	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6249	for ac_var in incroot usrlibdir libdir; do	6088	for ac_var in incroot usrlibdir libdir; do
6250	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"	6089	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6251	done	6090	done
6252	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.	6091	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6253	for ac_extension in a so sl; do	6092	for ac_extension in a so sl dylib la dll; do
6254	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&	6093	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6255	test -f "$ac_im_libdir/libX11.$ac_extension"; then	6094	test -f "$ac_im_libdir/libX11.$ac_extension"; then
6256	ac_im_usrlibdir=$ac_im_libdir; break	6095	ac_im_usrlibdir=$ac_im_libdir; break
6257	fi	6096	fi
6258	done	6097	done
…		…
6262	case $ac_im_incroot in	6101	case $ac_im_incroot in
6263	/usr/include) ac_x_includes= ;;	6102	/usr/include) ac_x_includes= ;;
6264	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;	6103	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6265	esac	6104	esac
6266	case $ac_im_usrlibdir in	6105	case $ac_im_usrlibdir in
6267	/usr/lib | /lib) ;;	6106	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
6268	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;	6107	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6269	esac	6108	esac
6270	fi	6109	fi
6271	cd ..	6110	cd ..
6272	rm -f -r conftest.dir	6111	rm -f -r conftest.dir
6273	fi	6112	fi
6274		6113
6275	# Standard set of common directories for X headers.	6114	# Standard set of common directories for X headers.
6276	# Check X11 before X11Rn because it is often a symlink to the current release.	6115	# Check X11 before X11Rn because it is often a symlink to the current release.
6277	ac_x_header_dirs='	6116	ac_x_header_dirs='
6278	/usr/X11/include	6117	/usr/X11/include
		6118	/usr/X11R7/include
6279	/usr/X11R6/include	6119	/usr/X11R6/include
6280	/usr/X11R5/include	6120	/usr/X11R5/include
6281	/usr/X11R4/include	6121	/usr/X11R4/include
6282		6122
6283	/usr/include/X11	6123	/usr/include/X11
		6124	/usr/include/X11R7
6284	/usr/include/X11R6	6125	/usr/include/X11R6
6285	/usr/include/X11R5	6126	/usr/include/X11R5
6286	/usr/include/X11R4	6127	/usr/include/X11R4
6287		6128
6288	/usr/local/X11/include	6129	/usr/local/X11/include
		6130	/usr/local/X11R7/include
6289	/usr/local/X11R6/include	6131	/usr/local/X11R6/include
6290	/usr/local/X11R5/include	6132	/usr/local/X11R5/include
6291	/usr/local/X11R4/include	6133	/usr/local/X11R4/include
6292		6134
6293	/usr/local/include/X11	6135	/usr/local/include/X11
		6136	/usr/local/include/X11R7
6294	/usr/local/include/X11R6	6137	/usr/local/include/X11R6
6295	/usr/local/include/X11R5	6138	/usr/local/include/X11R5
6296	/usr/local/include/X11R4	6139	/usr/local/include/X11R4
		6140
		6141	/opt/X11/include
6297		6142
6298	/usr/X386/include	6143	/usr/X386/include
6299	/usr/x386/include	6144	/usr/x386/include
6300	/usr/XFree86/include/X11	6145	/usr/XFree86/include/X11
6301		6146
…		…
6310	/usr/openwin/share/include'	6155	/usr/openwin/share/include'
6311		6156
6312	if test "$ac_x_includes" = no; then	6157	if test "$ac_x_includes" = no; then
6313	# Guess where to find include files, by looking for Xlib.h.	6158	# Guess where to find include files, by looking for Xlib.h.
6314	# First, try using that file with no special directory specified.	6159	# First, try using that file with no special directory specified.
6315	cat >conftest.$ac_ext <<_ACEOF
6316	/* confdefs.h. */
6317	_ACEOF
6318	cat confdefs.h >>conftest.$ac_ext	6160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6319	cat >>conftest.$ac_ext <<_ACEOF
6320	/* end confdefs.h. */	6161	/* end confdefs.h. */
6321	#include <X11/Xlib.h>	6162	#include <X11/Xlib.h>
6322	_ACEOF	6163	_ACEOF
6323	if { (ac_try="$ac_cpp conftest.$ac_ext"	6164	if ac_fn_cxx_try_cpp "$LINENO"
6324	case "(($ac_try" in	6165	then :
6325	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6326	*) ac_try_echo=$ac_try;;
6327	esac
6328	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6329	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6330	ac_status=$?
6331	grep -v '^ *+' conftest.er1 >conftest.err
6332	rm -f conftest.er1
6333	cat conftest.err >&5
6334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6335	(exit $ac_status); } >/dev/null && {
6336	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6337	test ! -s conftest.err
6338	}; then
6339	# We can compile using X headers with no special include directory.	6166	# We can compile using X headers with no special include directory.
6340	ac_x_includes=	6167	ac_x_includes=
6341	else	6168	else $as_nop
6342	echo "$as_me: failed program was:" >&5
6343	sed 's/^/| /' conftest.$ac_ext >&5
6344
6345	for ac_dir in $ac_x_header_dirs; do	6169	for ac_dir in $ac_x_header_dirs; do
6346	if test -r "$ac_dir/X11/Xlib.h"; then	6170	if test -r "$ac_dir/X11/Xlib.h"; then
6347	ac_x_includes=$ac_dir	6171	ac_x_includes=$ac_dir
6348	break	6172	break
6349	fi	6173	fi
6350	done	6174	done
6351	fi	6175	fi
6352
6353	rm -f conftest.err conftest.$ac_ext	6176	rm -f conftest.err conftest.i conftest.$ac_ext
6354	fi # $ac_x_includes = no	6177	fi # $ac_x_includes = no
6355		6178
6356	if test "$ac_x_libraries" = no; then	6179	if test "$ac_x_libraries" = no; then
6357	# Check for the libraries.	6180	# Check for the libraries.
6358	# See if we find them without any special options.	6181	# See if we find them without any special options.
6359	# Don't add to $LIBS permanently.	6182	# Don't add to $LIBS permanently.
6360	ac_save_LIBS=$LIBS	6183	ac_save_LIBS=$LIBS
6361	LIBS="-lX11 $LIBS"	6184	LIBS="-lX11 $LIBS"
6362	cat >conftest.$ac_ext <<_ACEOF
6363	/* confdefs.h. */
6364	_ACEOF
6365	cat confdefs.h >>conftest.$ac_ext	6185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6366	cat >>conftest.$ac_ext <<_ACEOF
6367	/* end confdefs.h. */	6186	/* end confdefs.h. */
6368	#include <X11/Xlib.h>	6187	#include <X11/Xlib.h>
6369	int	6188	int
6370	main ()	6189	main (void)
6371	{	6190	{
6372	XrmInitialize ()	6191	XrmInitialize ()
6373	;	6192	;
6374	return 0;	6193	return 0;
6375	}	6194	}
6376	_ACEOF	6195	_ACEOF
6377	rm -f conftest.$ac_objext conftest$ac_exeext	6196	if ac_fn_cxx_try_link "$LINENO"
6378	if { (ac_try="$ac_link"	6197	then :
6379	case "(($ac_try" in
6380	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6381	*) ac_try_echo=$ac_try;;
6382	esac
6383	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6384	(eval "$ac_link") 2>conftest.er1
6385	ac_status=$?
6386	grep -v '^ *+' conftest.er1 >conftest.err
6387	rm -f conftest.er1
6388	cat conftest.err >&5
6389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6390	(exit $ac_status); } && {
6391	test -z "$ac_cxx_werror_flag" ||
6392	test ! -s conftest.err
6393	} && test -s conftest$ac_exeext &&
6394	$as_test_x conftest$ac_exeext; then
6395	LIBS=$ac_save_LIBS	6198	LIBS=$ac_save_LIBS
6396	# We can link X programs with no special library path.	6199	# We can link X programs with no special library path.
6397	ac_x_libraries=	6200	ac_x_libraries=
6398	else	6201	else $as_nop
6399	echo "$as_me: failed program was:" >&5
6400	sed 's/^/| /' conftest.$ac_ext >&5
6401
6402	LIBS=$ac_save_LIBS	6202	LIBS=$ac_save_LIBS
6403	for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`	6203	for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6404	do	6204	do
6405	# Don't even attempt the hair of trying to link an X program!	6205	# Don't even attempt the hair of trying to link an X program!
6406	for ac_extension in a so sl; do	6206	for ac_extension in a so sl dylib la dll; do
6407	if test -r "$ac_dir/libX11.$ac_extension"; then	6207	if test -r "$ac_dir/libX11.$ac_extension"; then
6408	ac_x_libraries=$ac_dir	6208	ac_x_libraries=$ac_dir
6409	break 2	6209	break 2
6410	fi	6210	fi
6411	done	6211	done
6412	done	6212	done
6413	fi	6213	fi
6414
6415	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6214	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6416	conftest$ac_exeext conftest.$ac_ext	6215	conftest$ac_exeext conftest.$ac_ext
6417	fi # $ac_x_libraries = no	6216	fi # $ac_x_libraries = no
6418		6217
		6218	fi
		6219	# Record the results.
6419	case $ac_x_includes,$ac_x_libraries in #(	6220	case $ac_x_includes,$ac_x_libraries in #(
6420	no,* | *,no | *\'*)	6221	no,* | *,no | *\'*) :
6421	# Didn't find X, or a directory has "'" in its name.	6222	# Didn't find X, or a directory has "'" in its name.
6422	ac_cv_have_x="have_x=no";; #(	6223	ac_cv_have_x="have_x=no" ;; #(
6423	*)	6224	*) :
6424	# Record where we found X for the cache.	6225	# Record where we found X for the cache.
6425	ac_cv_have_x="have_x=yes\	6226	ac_cv_have_x="have_x=yes\
6426	ac_x_includes='$ac_x_includes'\	6227	ac_x_includes='$ac_x_includes'\
6427	ac_x_libraries='$ac_x_libraries'"	6228	ac_x_libraries='$ac_x_libraries'" ;;
6428	esac	6229	esac
6429	fi	6230	fi
6430	;; #(	6231	;; #(
6431	*) have_x=yes;;	6232	*) have_x=yes;;
6432	esac	6233	esac
6433	eval "$ac_cv_have_x"	6234	eval "$ac_cv_have_x"
6434	fi # $with_x != no	6235	fi # $with_x != no
6435		6236
6436	if test "$have_x" != yes; then	6237	if test "$have_x" != yes; then
6437	{ echo "$as_me:$LINENO: result: $have_x" >&5	6238	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6438	echo "${ECHO_T}$have_x" >&6; }	6239	printf "%s\n" "$have_x" >&6; }
6439	no_x=yes	6240	no_x=yes
6440	else	6241	else
6441	# If each of the values was on the command line, it overrides each guess.	6242	# If each of the values was on the command line, it overrides each guess.
6442	test "x$x_includes" = xNONE && x_includes=$ac_x_includes	6243	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6443	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries	6244	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6444	# Update the cache value to reflect the command line values.	6245	# Update the cache value to reflect the command line values.
6445	ac_cv_have_x="have_x=yes\	6246	ac_cv_have_x="have_x=yes\
6446	ac_x_includes='$x_includes'\	6247	ac_x_includes='$x_includes'\
6447	ac_x_libraries='$x_libraries'"	6248	ac_x_libraries='$x_libraries'"
6448	{ echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5	6249	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6449	echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }	6250	printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
6450	fi	6251	fi
6451		6252
6452	if test "$no_x" = yes; then	6253	if test "$no_x" = yes; then
6453	# Not all programs may use this symbol, but it does not hurt to define it.	6254	# Not all programs may use this symbol, but it does not hurt to define it.
6454		6255
6455	cat >>confdefs.h <<\_ACEOF	6256	printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
6456	#define X_DISPLAY_MISSING 1
6457	_ACEOF
6458		6257
6459	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=	6258	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6460	else	6259	else
6461	if test -n "$x_includes"; then	6260	if test -n "$x_includes"; then
6462	X_CFLAGS="$X_CFLAGS -I$x_includes"	6261	X_CFLAGS="$X_CFLAGS -I$x_includes"
…		…
6465	# It would also be nice to do this for all -L options, not just this one.	6264	# It would also be nice to do this for all -L options, not just this one.
6466	if test -n "$x_libraries"; then	6265	if test -n "$x_libraries"; then
6467	X_LIBS="$X_LIBS -L$x_libraries"	6266	X_LIBS="$X_LIBS -L$x_libraries"
6468	# For Solaris; some versions of Sun CC require a space after -R and	6267	# For Solaris; some versions of Sun CC require a space after -R and
6469	# others require no space. Words are not sufficient . . . .	6268	# others require no space. Words are not sufficient . . . .
6470	{ echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5	6269	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
6471	echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }	6270	printf %s "checking whether -R must be followed by a space... " >&6; }
6472	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"	6271	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
6473	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag	6272	ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
6474	ac_cxx_werror_flag=yes	6273	ac_cxx_werror_flag=yes
6475	cat >conftest.$ac_ext <<_ACEOF
6476	/* confdefs.h. */
6477	_ACEOF
6478	cat confdefs.h >>conftest.$ac_ext	6274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6479	cat >>conftest.$ac_ext <<_ACEOF
6480	/* end confdefs.h. */	6275	/* end confdefs.h. */
6481		6276
6482	int	6277	int
6483	main ()	6278	main (void)
6484	{	6279	{
6485		6280
6486	;	6281	;
6487	return 0;	6282	return 0;
6488	}	6283	}
6489	_ACEOF	6284	_ACEOF
6490	rm -f conftest.$ac_objext conftest$ac_exeext	6285	if ac_fn_cxx_try_link "$LINENO"
6491	if { (ac_try="$ac_link"	6286	then :
6492	case "(($ac_try" in	6287	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6493	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6288	printf "%s\n" "no" >&6; }
6494	*) ac_try_echo=$ac_try;;
6495	esac
6496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6497	(eval "$ac_link") 2>conftest.er1
6498	ac_status=$?
6499	grep -v '^ *+' conftest.er1 >conftest.err
6500	rm -f conftest.er1
6501	cat conftest.err >&5
6502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6503	(exit $ac_status); } && {
6504	test -z "$ac_cxx_werror_flag" ||
6505	test ! -s conftest.err
6506	} && test -s conftest$ac_exeext &&
6507	$as_test_x conftest$ac_exeext; then
6508	{ echo "$as_me:$LINENO: result: no" >&5
6509	echo "${ECHO_T}no" >&6; }
6510	X_LIBS="$X_LIBS -R$x_libraries"	6289	X_LIBS="$X_LIBS -R$x_libraries"
6511	else	6290	else $as_nop
6512	echo "$as_me: failed program was:" >&5
6513	sed 's/^/| /' conftest.$ac_ext >&5
6514
6515	LIBS="$ac_xsave_LIBS -R $x_libraries"	6291	LIBS="$ac_xsave_LIBS -R $x_libraries"
6516	cat >conftest.$ac_ext <<_ACEOF
6517	/* confdefs.h. */
6518	_ACEOF
6519	cat confdefs.h >>conftest.$ac_ext	6292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6520	cat >>conftest.$ac_ext <<_ACEOF
6521	/* end confdefs.h. */	6293	/* end confdefs.h. */
6522		6294
6523	int	6295	int
6524	main ()	6296	main (void)
6525	{	6297	{
6526		6298
6527	;	6299	;
6528	return 0;	6300	return 0;
6529	}	6301	}
6530	_ACEOF	6302	_ACEOF
6531	rm -f conftest.$ac_objext conftest$ac_exeext	6303	if ac_fn_cxx_try_link "$LINENO"
6532	if { (ac_try="$ac_link"	6304	then :
6533	case "(($ac_try" in	6305	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6534	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6306	printf "%s\n" "yes" >&6; }
6535	*) ac_try_echo=$ac_try;;
6536	esac
6537	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6538	(eval "$ac_link") 2>conftest.er1
6539	ac_status=$?
6540	grep -v '^ *+' conftest.er1 >conftest.err
6541	rm -f conftest.er1
6542	cat conftest.err >&5
6543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6544	(exit $ac_status); } && {
6545	test -z "$ac_cxx_werror_flag" ||
6546	test ! -s conftest.err
6547	} && test -s conftest$ac_exeext &&
6548	$as_test_x conftest$ac_exeext; then
6549	{ echo "$as_me:$LINENO: result: yes" >&5
6550	echo "${ECHO_T}yes" >&6; }
6551	X_LIBS="$X_LIBS -R $x_libraries"	6307	X_LIBS="$X_LIBS -R $x_libraries"
6552	else	6308	else $as_nop
6553	echo "$as_me: failed program was:" >&5	6309	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
6554	sed 's/^/| /' conftest.$ac_ext >&5	6310	printf "%s\n" "neither works" >&6; }
6555
6556	{ echo "$as_me:$LINENO: result: neither works" >&5
6557	echo "${ECHO_T}neither works" >&6; }
6558	fi	6311	fi
6559
6560	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6312	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6561	conftest$ac_exeext conftest.$ac_ext	6313	conftest$ac_exeext conftest.$ac_ext
6562	fi	6314	fi
6563
6564	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6315	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6565	conftest$ac_exeext conftest.$ac_ext	6316	conftest$ac_exeext conftest.$ac_ext
6566	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag	6317	ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
6567	LIBS=$ac_xsave_LIBS	6318	LIBS=$ac_xsave_LIBS
6568	fi	6319	fi
6569		6320
6570	# Check for system-dependent libraries X programs must link with.	6321	# Check for system-dependent libraries X programs must link with.
…		…
6576	else	6327	else
6577	# Martyn Johnson says this is needed for Ultrix, if the X	6328	# Martyn Johnson says this is needed for Ultrix, if the X
6578	# libraries were built with DECnet support. And Karl Berry says	6329	# libraries were built with DECnet support. And Karl Berry says
6579	# the Alpha needs dnet_stub (dnet does not exist).	6330	# the Alpha needs dnet_stub (dnet does not exist).
6580	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"	6331	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
6581	cat >conftest.$ac_ext <<_ACEOF
6582	/* confdefs.h. */
6583	_ACEOF
6584	cat confdefs.h >>conftest.$ac_ext	6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6585	cat >>conftest.$ac_ext <<_ACEOF
6586	/* end confdefs.h. */	6333	/* end confdefs.h. */
6587		6334
6588	/* Override any GCC internal prototype to avoid an error.	6335	namespace conftest {
6589	Use char because int might match the return type of a GCC	6336	extern "C" int XOpenDisplay ();
6590	builtin and then its argument prototype would still apply. */	6337	}
6591	#ifdef __cplusplus
6592	extern "C"
6593	#endif
6594	char XOpenDisplay ();
6595	int	6338	int
6596	main ()	6339	main (void)
6597	{	6340	{
6598	return XOpenDisplay ();	6341	return conftest::XOpenDisplay ();
6599	;	6342	;
6600	return 0;	6343	return 0;
6601	}	6344	}
6602	_ACEOF	6345	_ACEOF
6603	rm -f conftest.$ac_objext conftest$ac_exeext	6346	if ac_fn_cxx_try_link "$LINENO"
6604	if { (ac_try="$ac_link"	6347	then :
6605	case "(($ac_try" in
6606	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6607	*) ac_try_echo=$ac_try;;
6608	esac
6609	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6610	(eval "$ac_link") 2>conftest.er1
6611	ac_status=$?
6612	grep -v '^ *+' conftest.er1 >conftest.err
6613	rm -f conftest.er1
6614	cat conftest.err >&5
6615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6616	(exit $ac_status); } && {
6617	test -z "$ac_cxx_werror_flag" ||
6618	test ! -s conftest.err
6619	} && test -s conftest$ac_exeext &&
6620	$as_test_x conftest$ac_exeext; then
6621	:
6622	else
6623	echo "$as_me: failed program was:" >&5
6624	sed 's/^/| /' conftest.$ac_ext >&5
6625		6348
		6349	else $as_nop
6626	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5	6350	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
6627	echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }	6351	printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
6628	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then	6352	if test ${ac_cv_lib_dnet_dnet_ntoa+y}
6629	echo $ECHO_N "(cached) $ECHO_C" >&6	6353	then :
6630	else	6354	printf %s "(cached) " >&6
		6355	else $as_nop
6631	ac_check_lib_save_LIBS=$LIBS	6356	ac_check_lib_save_LIBS=$LIBS
6632	LIBS="-ldnet $LIBS"	6357	LIBS="-ldnet $LIBS"
6633	cat >conftest.$ac_ext <<_ACEOF
6634	/* confdefs.h. */
6635	_ACEOF
6636	cat confdefs.h >>conftest.$ac_ext	6358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6637	cat >>conftest.$ac_ext <<_ACEOF
6638	/* end confdefs.h. */	6359	/* end confdefs.h. */
6639		6360
6640	/* Override any GCC internal prototype to avoid an error.	6361	namespace conftest {
6641	Use char because int might match the return type of a GCC	6362	extern "C" int dnet_ntoa ();
6642	builtin and then its argument prototype would still apply. */	6363	}
6643	#ifdef __cplusplus
6644	extern "C"
6645	#endif
6646	char dnet_ntoa ();
6647	int	6364	int
6648	main ()	6365	main (void)
6649	{	6366	{
6650	return dnet_ntoa ();	6367	return conftest::dnet_ntoa ();
6651	;	6368	;
6652	return 0;	6369	return 0;
6653	}	6370	}
6654	_ACEOF	6371	_ACEOF
6655	rm -f conftest.$ac_objext conftest$ac_exeext	6372	if ac_fn_cxx_try_link "$LINENO"
6656	if { (ac_try="$ac_link"	6373	then :
6657	case "(($ac_try" in
6658	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6659	*) ac_try_echo=$ac_try;;
6660	esac
6661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6662	(eval "$ac_link") 2>conftest.er1
6663	ac_status=$?
6664	grep -v '^ *+' conftest.er1 >conftest.err
6665	rm -f conftest.er1
6666	cat conftest.err >&5
6667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6668	(exit $ac_status); } && {
6669	test -z "$ac_cxx_werror_flag" ||
6670	test ! -s conftest.err
6671	} && test -s conftest$ac_exeext &&
6672	$as_test_x conftest$ac_exeext; then
6673	ac_cv_lib_dnet_dnet_ntoa=yes	6374	ac_cv_lib_dnet_dnet_ntoa=yes
6674	else	6375	else $as_nop
6675	echo "$as_me: failed program was:" >&5
6676	sed 's/^/| /' conftest.$ac_ext >&5
6677
6678	ac_cv_lib_dnet_dnet_ntoa=no	6376	ac_cv_lib_dnet_dnet_ntoa=no
6679	fi	6377	fi
6680
6681	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6378	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6682	conftest$ac_exeext conftest.$ac_ext	6379	conftest$ac_exeext conftest.$ac_ext
6683	LIBS=$ac_check_lib_save_LIBS	6380	LIBS=$ac_check_lib_save_LIBS
6684	fi	6381	fi
6685	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5	6382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
6686	echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }	6383	printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
6687	if test $ac_cv_lib_dnet_dnet_ntoa = yes; then	6384	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
		6385	then :
6688	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"	6386	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6689	fi	6387	fi
6690		6388
6691	if test $ac_cv_lib_dnet_dnet_ntoa = no; then	6389	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6692	{ echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5	6390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
6693	echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }	6391	printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
6694	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then	6392	if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
6695	echo $ECHO_N "(cached) $ECHO_C" >&6	6393	then :
6696	else	6394	printf %s "(cached) " >&6
		6395	else $as_nop
6697	ac_check_lib_save_LIBS=$LIBS	6396	ac_check_lib_save_LIBS=$LIBS
6698	LIBS="-ldnet_stub $LIBS"	6397	LIBS="-ldnet_stub $LIBS"
6699	cat >conftest.$ac_ext <<_ACEOF
6700	/* confdefs.h. */
6701	_ACEOF
6702	cat confdefs.h >>conftest.$ac_ext	6398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703	cat >>conftest.$ac_ext <<_ACEOF
6704	/* end confdefs.h. */	6399	/* end confdefs.h. */
6705		6400
6706	/* Override any GCC internal prototype to avoid an error.	6401	namespace conftest {
6707	Use char because int might match the return type of a GCC	6402	extern "C" int dnet_ntoa ();
6708	builtin and then its argument prototype would still apply. */	6403	}
6709	#ifdef __cplusplus
6710	extern "C"
6711	#endif
6712	char dnet_ntoa ();
6713	int	6404	int
6714	main ()	6405	main (void)
6715	{	6406	{
6716	return dnet_ntoa ();	6407	return conftest::dnet_ntoa ();
6717	;	6408	;
6718	return 0;	6409	return 0;
6719	}	6410	}
6720	_ACEOF	6411	_ACEOF
6721	rm -f conftest.$ac_objext conftest$ac_exeext	6412	if ac_fn_cxx_try_link "$LINENO"
6722	if { (ac_try="$ac_link"	6413	then :
6723	case "(($ac_try" in
6724	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6725	*) ac_try_echo=$ac_try;;
6726	esac
6727	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6728	(eval "$ac_link") 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } && {
6735	test -z "$ac_cxx_werror_flag" ||
6736	test ! -s conftest.err
6737	} && test -s conftest$ac_exeext &&
6738	$as_test_x conftest$ac_exeext; then
6739	ac_cv_lib_dnet_stub_dnet_ntoa=yes	6414	ac_cv_lib_dnet_stub_dnet_ntoa=yes
6740	else	6415	else $as_nop
6741	echo "$as_me: failed program was:" >&5
6742	sed 's/^/| /' conftest.$ac_ext >&5
6743
6744	ac_cv_lib_dnet_stub_dnet_ntoa=no	6416	ac_cv_lib_dnet_stub_dnet_ntoa=no
6745	fi	6417	fi
6746
6747	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6418	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6748	conftest$ac_exeext conftest.$ac_ext	6419	conftest$ac_exeext conftest.$ac_ext
6749	LIBS=$ac_check_lib_save_LIBS	6420	LIBS=$ac_check_lib_save_LIBS
6750	fi	6421	fi
6751	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5	6422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
6752	echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }	6423	printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
6753	if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then	6424	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
		6425	then :
6754	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"	6426	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6755	fi	6427	fi
6756		6428
6757	fi	6429	fi
6758	fi	6430	fi
6759
6760	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6431	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6761	conftest$ac_exeext conftest.$ac_ext	6432	conftest$ac_exeext conftest.$ac_ext
6762	LIBS="$ac_xsave_LIBS"	6433	LIBS="$ac_xsave_LIBS"
6763		6434
6764	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,	6435	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6765	# to get the SysV transport functions.	6436	# to get the SysV transport functions.
6766	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)	6437	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
6767	# needs -lnsl.	6438	# needs -lnsl.
6768	# The nsl library prevents programs from opening the X display	6439	# The nsl library prevents programs from opening the X display
6769	# on Irix 5.2, according to T.E. Dickey.	6440	# on Irix 5.2, according to T.E. Dickey.
6770	# The functions gethostbyname, getservbyname, and inet_addr are	6441	# The functions gethostbyname, getservbyname, and inet_addr are
6771	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.	6442	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
6772	{ echo "$as_me:$LINENO: checking for gethostbyname" >&5	6443	ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
6773	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }	6444	if test "x$ac_cv_func_gethostbyname" = xyes
		6445	then :
		6446
		6447	fi
		6448
6774	if test "${ac_cv_func_gethostbyname+set}" = set; then	6449	if test $ac_cv_func_gethostbyname = no; then
6775	echo $ECHO_N "(cached) $ECHO_C" >&6	6450	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
6776	else	6451	printf %s "checking for gethostbyname in -lnsl... " >&6; }
6777	cat >conftest.$ac_ext <<_ACEOF	6452	if test ${ac_cv_lib_nsl_gethostbyname+y}
6778	/* confdefs.h. */	6453	then :
6779	_ACEOF	6454	printf %s "(cached) " >&6
		6455	else $as_nop
		6456	ac_check_lib_save_LIBS=$LIBS
		6457	LIBS="-lnsl $LIBS"
6780	cat confdefs.h >>conftest.$ac_ext	6458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6781	cat >>conftest.$ac_ext <<_ACEOF
6782	/* end confdefs.h. */	6459	/* end confdefs.h. */
6783	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
6784	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6785	#define gethostbyname innocuous_gethostbyname
6786		6460
6787	/* System header to define __stub macros and hopefully few prototypes,	6461	namespace conftest {
6788	which can conflict with char gethostbyname (); below.	6462	extern "C" int gethostbyname ();
6789	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6463	}
6790	<limits.h> exists even on freestanding compilers. */
6791
6792	#ifdef __STDC__
6793	# include <limits.h>
6794	#else
6795	# include <assert.h>
6796	#endif
6797
6798	#undef gethostbyname
6799
6800	/* Override any GCC internal prototype to avoid an error.
6801	Use char because int might match the return type of a GCC
6802	builtin and then its argument prototype would still apply. */
6803	#ifdef __cplusplus
6804	extern "C"
6805	#endif
6806	char gethostbyname ();
6807	/* The GNU C library defines this for functions which it implements
6808	to always fail with ENOSYS. Some functions are actually named
6809	something starting with __ and the normal name is an alias. */
6810	#if defined __stub_gethostbyname || defined __stub___gethostbyname
6811	choke me
6812	#endif
6813
6814	int	6464	int
6815	main ()	6465	main (void)
6816	{	6466	{
6817	return gethostbyname ();	6467	return conftest::gethostbyname ();
6818	;	6468	;
6819	return 0;	6469	return 0;
6820	}	6470	}
6821	_ACEOF	6471	_ACEOF
6822	rm -f conftest.$ac_objext conftest$ac_exeext	6472	if ac_fn_cxx_try_link "$LINENO"
6823	if { (ac_try="$ac_link"	6473	then :
6824	case "(($ac_try" in
6825	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6826	*) ac_try_echo=$ac_try;;
6827	esac
6828	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6829	(eval "$ac_link") 2>conftest.er1
6830	ac_status=$?
6831	grep -v '^ *+' conftest.er1 >conftest.err
6832	rm -f conftest.er1
6833	cat conftest.err >&5
6834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6835	(exit $ac_status); } && {
6836	test -z "$ac_cxx_werror_flag" ||
6837	test ! -s conftest.err
6838	} && test -s conftest$ac_exeext &&
6839	$as_test_x conftest$ac_exeext; then
6840	ac_cv_func_gethostbyname=yes	6474	ac_cv_lib_nsl_gethostbyname=yes
6841	else	6475	else $as_nop
6842	echo "$as_me: failed program was:" >&5
6843	sed 's/^/| /' conftest.$ac_ext >&5
6844
6845	ac_cv_func_gethostbyname=no	6476	ac_cv_lib_nsl_gethostbyname=no
6846	fi	6477	fi
6847
6848	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6478	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6849	conftest$ac_exeext conftest.$ac_ext	6479	conftest$ac_exeext conftest.$ac_ext
		6480	LIBS=$ac_check_lib_save_LIBS
6850	fi	6481	fi
6851	{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5	6482	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6852	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }	6483	printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
		6484	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
		6485	then :
		6486	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
		6487	fi
6853		6488
6854	if test $ac_cv_func_gethostbyname = no; then	6489	if test $ac_cv_lib_nsl_gethostbyname = no; then
6855	{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	6490	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6856	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }	6491	printf %s "checking for gethostbyname in -lbsd... " >&6; }
6857	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	6492	if test ${ac_cv_lib_bsd_gethostbyname+y}
6858	echo $ECHO_N "(cached) $ECHO_C" >&6	6493	then :
6859	else	6494	printf %s "(cached) " >&6
		6495	else $as_nop
6860	ac_check_lib_save_LIBS=$LIBS	6496	ac_check_lib_save_LIBS=$LIBS
6861	LIBS="-lnsl $LIBS"	6497	LIBS="-lbsd $LIBS"
6862	cat >conftest.$ac_ext <<_ACEOF
6863	/* confdefs.h. */
6864	_ACEOF
6865	cat confdefs.h >>conftest.$ac_ext	6498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6866	cat >>conftest.$ac_ext <<_ACEOF
6867	/* end confdefs.h. */	6499	/* end confdefs.h. */
6868		6500
6869	/* Override any GCC internal prototype to avoid an error.	6501	namespace conftest {
6870	Use char because int might match the return type of a GCC	6502	extern "C" int gethostbyname ();
6871	builtin and then its argument prototype would still apply. */	6503	}
6872	#ifdef __cplusplus
6873	extern "C"
6874	#endif
6875	char gethostbyname ();
6876	int	6504	int
6877	main ()	6505	main (void)
6878	{	6506	{
6879	return gethostbyname ();	6507	return conftest::gethostbyname ();
6880	;	6508	;
6881	return 0;	6509	return 0;
6882	}	6510	}
6883	_ACEOF	6511	_ACEOF
6884	rm -f conftest.$ac_objext conftest$ac_exeext	6512	if ac_fn_cxx_try_link "$LINENO"
6885	if { (ac_try="$ac_link"	6513	then :
6886	case "(($ac_try" in
6887	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6888	*) ac_try_echo=$ac_try;;
6889	esac
6890	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6891	(eval "$ac_link") 2>conftest.er1
6892	ac_status=$?
6893	grep -v '^ *+' conftest.er1 >conftest.err
6894	rm -f conftest.er1
6895	cat conftest.err >&5
6896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6897	(exit $ac_status); } && {
6898	test -z "$ac_cxx_werror_flag" ||
6899	test ! -s conftest.err
6900	} && test -s conftest$ac_exeext &&
6901	$as_test_x conftest$ac_exeext; then
6902	ac_cv_lib_nsl_gethostbyname=yes	6514	ac_cv_lib_bsd_gethostbyname=yes
6903	else	6515	else $as_nop
6904	echo "$as_me: failed program was:" >&5
6905	sed 's/^/| /' conftest.$ac_ext >&5
6906
6907	ac_cv_lib_nsl_gethostbyname=no	6516	ac_cv_lib_bsd_gethostbyname=no
6908	fi	6517	fi
6909
6910	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6518	rm -f core conftest.err conftest.$ac_objext conftest.beam \
6911	conftest$ac_exeext conftest.$ac_ext	6519	conftest$ac_exeext conftest.$ac_ext
6912	LIBS=$ac_check_lib_save_LIBS	6520	LIBS=$ac_check_lib_save_LIBS
6913	fi	6521	fi
6914	{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6915	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
6916	if test $ac_cv_lib_nsl_gethostbyname = yes; then
6917	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6918	fi
6919
6920	if test $ac_cv_lib_nsl_gethostbyname = no; then
6921	{ echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
6922	echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
6923	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
6924	echo $ECHO_N "(cached) $ECHO_C" >&6
6925	else
6926	ac_check_lib_save_LIBS=$LIBS
6927	LIBS="-lbsd $LIBS"
6928	cat >conftest.$ac_ext <<_ACEOF
6929	/* confdefs.h. */
6930	_ACEOF
6931	cat confdefs.h >>conftest.$ac_ext
6932	cat >>conftest.$ac_ext <<_ACEOF
6933	/* end confdefs.h. */
6934
6935	/* Override any GCC internal prototype to avoid an error.
6936	Use char because int might match the return type of a GCC
6937	builtin and then its argument prototype would still apply. */
6938	#ifdef __cplusplus
6939	extern "C"
6940	#endif
6941	char gethostbyname ();
6942	int
6943	main ()
6944	{
6945	return gethostbyname ();
6946	;
6947	return 0;
6948	}
6949	_ACEOF
6950	rm -f conftest.$ac_objext conftest$ac_exeext
6951	if { (ac_try="$ac_link"
6952	case "(($ac_try" in
6953	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6954	*) ac_try_echo=$ac_try;;
6955	esac
6956	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6957	(eval "$ac_link") 2>conftest.er1
6958	ac_status=$?
6959	grep -v '^ *+' conftest.er1 >conftest.err
6960	rm -f conftest.er1
6961	cat conftest.err >&5
6962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6963	(exit $ac_status); } && {
6964	test -z "$ac_cxx_werror_flag" ||
6965	test ! -s conftest.err
6966	} && test -s conftest$ac_exeext &&
6967	$as_test_x conftest$ac_exeext; then
6968	ac_cv_lib_bsd_gethostbyname=yes
6969	else
6970	echo "$as_me: failed program was:" >&5
6971	sed 's/^/| /' conftest.$ac_ext >&5
6972
6973	ac_cv_lib_bsd_gethostbyname=no
6974	fi
6975
6976	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6977	conftest$ac_exeext conftest.$ac_ext
6978	LIBS=$ac_check_lib_save_LIBS
6979	fi
6980	{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5	6522	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6981	echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }	6523	printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6982	if test $ac_cv_lib_bsd_gethostbyname = yes; then	6524	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
		6525	then :
6983	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"	6526	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6984	fi	6527	fi
6985		6528
6986	fi	6529	fi
6987	fi	6530	fi
…		…
6991	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary	6534	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
6992	# on later versions), says Simon Leinen: it contains gethostby*	6535	# on later versions), says Simon Leinen: it contains gethostby*
6993	# variants that don't use the name server (or something). -lsocket	6536	# variants that don't use the name server (or something). -lsocket
6994	# must be given before -lnsl if both are needed. We assume that	6537	# must be given before -lnsl if both are needed. We assume that
6995	# if connect needs -lnsl, so does gethostbyname.	6538	# if connect needs -lnsl, so does gethostbyname.
6996	{ echo "$as_me:$LINENO: checking for connect" >&5	6539	ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6997	echo $ECHO_N "checking for connect... $ECHO_C" >&6; }	6540	if test "x$ac_cv_func_connect" = xyes
		6541	then :
		6542
		6543	fi
		6544
6998	if test "${ac_cv_func_connect+set}" = set; then	6545	if test $ac_cv_func_connect = no; then
6999	echo $ECHO_N "(cached) $ECHO_C" >&6	6546	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
7000	else	6547	printf %s "checking for connect in -lsocket... " >&6; }
7001	cat >conftest.$ac_ext <<_ACEOF	6548	if test ${ac_cv_lib_socket_connect+y}
7002	/* confdefs.h. */	6549	then :
7003	_ACEOF	6550	printf %s "(cached) " >&6
		6551	else $as_nop
		6552	ac_check_lib_save_LIBS=$LIBS
		6553	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7004	cat confdefs.h >>conftest.$ac_ext	6554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7005	cat >>conftest.$ac_ext <<_ACEOF
7006	/* end confdefs.h. */	6555	/* end confdefs.h. */
7007	/* Define connect to an innocuous variant, in case <limits.h> declares connect.
7008	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7009	#define connect innocuous_connect
7010		6556
7011	/* System header to define __stub macros and hopefully few prototypes,	6557	namespace conftest {
7012	which can conflict with char connect (); below.	6558	extern "C" int connect ();
7013	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6559	}
7014	<limits.h> exists even on freestanding compilers. */
7015
7016	#ifdef __STDC__
7017	# include <limits.h>
7018	#else
7019	# include <assert.h>
7020	#endif
7021
7022	#undef connect
7023
7024	/* Override any GCC internal prototype to avoid an error.
7025	Use char because int might match the return type of a GCC
7026	builtin and then its argument prototype would still apply. */
7027	#ifdef __cplusplus
7028	extern "C"
7029	#endif
7030	char connect ();
7031	/* The GNU C library defines this for functions which it implements
7032	to always fail with ENOSYS. Some functions are actually named
7033	something starting with __ and the normal name is an alias. */
7034	#if defined __stub_connect || defined __stub___connect
7035	choke me
7036	#endif
7037
7038	int	6560	int
7039	main ()	6561	main (void)
7040	{	6562	{
7041	return connect ();	6563	return conftest::connect ();
7042	;	6564	;
7043	return 0;	6565	return 0;
7044	}	6566	}
7045	_ACEOF	6567	_ACEOF
7046	rm -f conftest.$ac_objext conftest$ac_exeext	6568	if ac_fn_cxx_try_link "$LINENO"
7047	if { (ac_try="$ac_link"	6569	then :
7048	case "(($ac_try" in
7049	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7050	*) ac_try_echo=$ac_try;;
7051	esac
7052	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7053	(eval "$ac_link") 2>conftest.er1
7054	ac_status=$?
7055	grep -v '^ *+' conftest.er1 >conftest.err
7056	rm -f conftest.er1
7057	cat conftest.err >&5
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); } && {
7060	test -z "$ac_cxx_werror_flag" ||
7061	test ! -s conftest.err
7062	} && test -s conftest$ac_exeext &&
7063	$as_test_x conftest$ac_exeext; then
7064	ac_cv_func_connect=yes	6570	ac_cv_lib_socket_connect=yes
7065	else	6571	else $as_nop
7066	echo "$as_me: failed program was:" >&5	6572	ac_cv_lib_socket_connect=no
7067	sed 's/^/| /' conftest.$ac_ext >&5
7068
7069	ac_cv_func_connect=no
7070	fi	6573	fi
7071
7072	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6574	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7073	conftest$ac_exeext conftest.$ac_ext	6575	conftest$ac_exeext conftest.$ac_ext
		6576	LIBS=$ac_check_lib_save_LIBS
7074	fi	6577	fi
7075	{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5	6578	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
7076	echo "${ECHO_T}$ac_cv_func_connect" >&6; }	6579	printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
		6580	if test "x$ac_cv_lib_socket_connect" = xyes
		6581	then :
		6582	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
		6583	fi
7077		6584
		6585	fi
		6586
		6587	# Guillermo Gomez says -lposix is necessary on A/UX.
		6588	ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
		6589	if test "x$ac_cv_func_remove" = xyes
		6590	then :
		6591
		6592	fi
		6593
7078	if test $ac_cv_func_connect = no; then	6594	if test $ac_cv_func_remove = no; then
7079	{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	6595	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
7080	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }	6596	printf %s "checking for remove in -lposix... " >&6; }
7081	if test "${ac_cv_lib_socket_connect+set}" = set; then	6597	if test ${ac_cv_lib_posix_remove+y}
7082	echo $ECHO_N "(cached) $ECHO_C" >&6	6598	then :
7083	else	6599	printf %s "(cached) " >&6
		6600	else $as_nop
7084	ac_check_lib_save_LIBS=$LIBS	6601	ac_check_lib_save_LIBS=$LIBS
7085	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"	6602	LIBS="-lposix $LIBS"
7086	cat >conftest.$ac_ext <<_ACEOF
7087	/* confdefs.h. */
7088	_ACEOF
7089	cat confdefs.h >>conftest.$ac_ext	6603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7090	cat >>conftest.$ac_ext <<_ACEOF
7091	/* end confdefs.h. */	6604	/* end confdefs.h. */
7092		6605
7093	/* Override any GCC internal prototype to avoid an error.	6606	namespace conftest {
7094	Use char because int might match the return type of a GCC	6607	extern "C" int remove ();
7095	builtin and then its argument prototype would still apply. */	6608	}
7096	#ifdef __cplusplus
7097	extern "C"
7098	#endif
7099	char connect ();
7100	int	6609	int
7101	main ()	6610	main (void)
7102	{	6611	{
7103	return connect ();	6612	return conftest::remove ();
7104	;	6613	;
7105	return 0;	6614	return 0;
7106	}	6615	}
7107	_ACEOF	6616	_ACEOF
7108	rm -f conftest.$ac_objext conftest$ac_exeext	6617	if ac_fn_cxx_try_link "$LINENO"
7109	if { (ac_try="$ac_link"	6618	then :
7110	case "(($ac_try" in	6619	ac_cv_lib_posix_remove=yes
7111	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6620	else $as_nop
7112	*) ac_try_echo=$ac_try;;	6621	ac_cv_lib_posix_remove=no
7113	esac
7114	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7115	(eval "$ac_link") 2>conftest.er1
7116	ac_status=$?
7117	grep -v '^ *+' conftest.er1 >conftest.err
7118	rm -f conftest.er1
7119	cat conftest.err >&5
7120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7121	(exit $ac_status); } && {
7122	test -z "$ac_cxx_werror_flag" ||
7123	test ! -s conftest.err
7124	} && test -s conftest$ac_exeext &&
7125	$as_test_x conftest$ac_exeext; then
7126	ac_cv_lib_socket_connect=yes
7127	else
7128	echo "$as_me: failed program was:" >&5
7129	sed 's/^/| /' conftest.$ac_ext >&5
7130
7131	ac_cv_lib_socket_connect=no
7132	fi	6622	fi
7133
7134	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6623	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7135	conftest$ac_exeext conftest.$ac_ext	6624	conftest$ac_exeext conftest.$ac_ext
7136	LIBS=$ac_check_lib_save_LIBS	6625	LIBS=$ac_check_lib_save_LIBS
7137	fi	6626	fi
7138	{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	6627	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
7139	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }	6628	printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
7140	if test $ac_cv_lib_socket_connect = yes; then	6629	if test "x$ac_cv_lib_posix_remove" = xyes
		6630	then :
7141	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"	6631	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7142	fi	6632	fi
7143		6633
7144	fi	6634	fi
7145		6635
7146	# Guillermo Gomez says -lposix is necessary on A/UX.	6636	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7147	{ echo "$as_me:$LINENO: checking for remove" >&5	6637	ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
7148	echo $ECHO_N "checking for remove... $ECHO_C" >&6; }	6638	if test "x$ac_cv_func_shmat" = xyes
7149	if test "${ac_cv_func_remove+set}" = set; then	6639	then :
7150	echo $ECHO_N "(cached) $ECHO_C" >&6	6640
7151	else	6641	fi
7152	cat >conftest.$ac_ext <<_ACEOF	6642
7153	/* confdefs.h. */	6643	if test $ac_cv_func_shmat = no; then
7154	_ACEOF	6644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
		6645	printf %s "checking for shmat in -lipc... " >&6; }
		6646	if test ${ac_cv_lib_ipc_shmat+y}
		6647	then :
		6648	printf %s "(cached) " >&6
		6649	else $as_nop
		6650	ac_check_lib_save_LIBS=$LIBS
		6651	LIBS="-lipc $LIBS"
7155	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7156	cat >>conftest.$ac_ext <<_ACEOF
7157	/* end confdefs.h. */	6653	/* end confdefs.h. */
7158	/* Define remove to an innocuous variant, in case <limits.h> declares remove.
7159	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7160	#define remove innocuous_remove
7161		6654
7162	/* System header to define __stub macros and hopefully few prototypes,	6655	namespace conftest {
7163	which can conflict with char remove (); below.	6656	extern "C" int shmat ();
7164	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6657	}
7165	<limits.h> exists even on freestanding compilers. */
7166
7167	#ifdef __STDC__
7168	# include <limits.h>
7169	#else
7170	# include <assert.h>
7171	#endif
7172
7173	#undef remove
7174
7175	/* Override any GCC internal prototype to avoid an error.
7176	Use char because int might match the return type of a GCC
7177	builtin and then its argument prototype would still apply. */
7178	#ifdef __cplusplus
7179	extern "C"
7180	#endif
7181	char remove ();
7182	/* The GNU C library defines this for functions which it implements
7183	to always fail with ENOSYS. Some functions are actually named
7184	something starting with __ and the normal name is an alias. */
7185	#if defined __stub_remove || defined __stub___remove
7186	choke me
7187	#endif
7188
7189	int	6658	int
7190	main ()	6659	main (void)
7191	{	6660	{
7192	return remove ();	6661	return conftest::shmat ();
7193	;	6662	;
7194	return 0;	6663	return 0;
7195	}	6664	}
7196	_ACEOF	6665	_ACEOF
7197	rm -f conftest.$ac_objext conftest$ac_exeext	6666	if ac_fn_cxx_try_link "$LINENO"
7198	if { (ac_try="$ac_link"	6667	then :
7199	case "(($ac_try" in	6668	ac_cv_lib_ipc_shmat=yes
7200	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;	6669	else $as_nop
7201	*) ac_try_echo=$ac_try;;	6670	ac_cv_lib_ipc_shmat=no
7202	esac
7203	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7204	(eval "$ac_link") 2>conftest.er1
7205	ac_status=$?
7206	grep -v '^ *+' conftest.er1 >conftest.err
7207	rm -f conftest.er1
7208	cat conftest.err >&5
7209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7210	(exit $ac_status); } && {
7211	test -z "$ac_cxx_werror_flag" ||
7212	test ! -s conftest.err
7213	} && test -s conftest$ac_exeext &&
7214	$as_test_x conftest$ac_exeext; then
7215	ac_cv_func_remove=yes
7216	else
7217	echo "$as_me: failed program was:" >&5
7218	sed 's/^/| /' conftest.$ac_ext >&5
7219
7220	ac_cv_func_remove=no
7221	fi	6671	fi
7222
7223	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6672	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7224	conftest$ac_exeext conftest.$ac_ext	6673	conftest$ac_exeext conftest.$ac_ext
7225	fi
7226	{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
7227	echo "${ECHO_T}$ac_cv_func_remove" >&6; }
7228
7229	if test $ac_cv_func_remove = no; then
7230	{ echo "$as_me:$LINENO: checking for remove in -lposix" >&5
7231	echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
7232	if test "${ac_cv_lib_posix_remove+set}" = set; then
7233	echo $ECHO_N "(cached) $ECHO_C" >&6
7234	else
7235	ac_check_lib_save_LIBS=$LIBS
7236	LIBS="-lposix $LIBS"
7237	cat >conftest.$ac_ext <<_ACEOF
7238	/* confdefs.h. */
7239	_ACEOF
7240	cat confdefs.h >>conftest.$ac_ext
7241	cat >>conftest.$ac_ext <<_ACEOF
7242	/* end confdefs.h. */
7243
7244	/* Override any GCC internal prototype to avoid an error.
7245	Use char because int might match the return type of a GCC
7246	builtin and then its argument prototype would still apply. */
7247	#ifdef __cplusplus
7248	extern "C"
7249	#endif
7250	char remove ();
7251	int
7252	main ()
7253	{
7254	return remove ();
7255	;
7256	return 0;
7257	}
7258	_ACEOF
7259	rm -f conftest.$ac_objext conftest$ac_exeext
7260	if { (ac_try="$ac_link"
7261	case "(($ac_try" in
7262	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7263	*) ac_try_echo=$ac_try;;
7264	esac
7265	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7266	(eval "$ac_link") 2>conftest.er1
7267	ac_status=$?
7268	grep -v '^ *+' conftest.er1 >conftest.err
7269	rm -f conftest.er1
7270	cat conftest.err >&5
7271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7272	(exit $ac_status); } && {
7273	test -z "$ac_cxx_werror_flag" ||
7274	test ! -s conftest.err
7275	} && test -s conftest$ac_exeext &&
7276	$as_test_x conftest$ac_exeext; then
7277	ac_cv_lib_posix_remove=yes
7278	else
7279	echo "$as_me: failed program was:" >&5
7280	sed 's/^/| /' conftest.$ac_ext >&5
7281
7282	ac_cv_lib_posix_remove=no
7283	fi
7284
7285	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7286	conftest$ac_exeext conftest.$ac_ext
7287	LIBS=$ac_check_lib_save_LIBS	6674	LIBS=$ac_check_lib_save_LIBS
7288	fi	6675	fi
7289	{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
7290	echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
7291	if test $ac_cv_lib_posix_remove = yes; then
7292	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7293	fi
7294
7295	fi
7296
7297	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7298	{ echo "$as_me:$LINENO: checking for shmat" >&5
7299	echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
7300	if test "${ac_cv_func_shmat+set}" = set; then
7301	echo $ECHO_N "(cached) $ECHO_C" >&6
7302	else
7303	cat >conftest.$ac_ext <<_ACEOF
7304	/* confdefs.h. */
7305	_ACEOF
7306	cat confdefs.h >>conftest.$ac_ext
7307	cat >>conftest.$ac_ext <<_ACEOF
7308	/* end confdefs.h. */
7309	/* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
7310	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7311	#define shmat innocuous_shmat
7312
7313	/* System header to define __stub macros and hopefully few prototypes,
7314	which can conflict with char shmat (); below.
7315	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7316	<limits.h> exists even on freestanding compilers. */
7317
7318	#ifdef __STDC__
7319	# include <limits.h>
7320	#else
7321	# include <assert.h>
7322	#endif
7323
7324	#undef shmat
7325
7326	/* Override any GCC internal prototype to avoid an error.
7327	Use char because int might match the return type of a GCC
7328	builtin and then its argument prototype would still apply. */
7329	#ifdef __cplusplus
7330	extern "C"
7331	#endif
7332	char shmat ();
7333	/* The GNU C library defines this for functions which it implements
7334	to always fail with ENOSYS. Some functions are actually named
7335	something starting with __ and the normal name is an alias. */
7336	#if defined __stub_shmat || defined __stub___shmat
7337	choke me
7338	#endif
7339
7340	int
7341	main ()
7342	{
7343	return shmat ();
7344	;
7345	return 0;
7346	}
7347	_ACEOF
7348	rm -f conftest.$ac_objext conftest$ac_exeext
7349	if { (ac_try="$ac_link"
7350	case "(($ac_try" in
7351	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7352	*) ac_try_echo=$ac_try;;
7353	esac
7354	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7355	(eval "$ac_link") 2>conftest.er1
7356	ac_status=$?
7357	grep -v '^ *+' conftest.er1 >conftest.err
7358	rm -f conftest.er1
7359	cat conftest.err >&5
7360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7361	(exit $ac_status); } && {
7362	test -z "$ac_cxx_werror_flag" ||
7363	test ! -s conftest.err
7364	} && test -s conftest$ac_exeext &&
7365	$as_test_x conftest$ac_exeext; then
7366	ac_cv_func_shmat=yes
7367	else
7368	echo "$as_me: failed program was:" >&5
7369	sed 's/^/| /' conftest.$ac_ext >&5
7370
7371	ac_cv_func_shmat=no
7372	fi
7373
7374	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7375	conftest$ac_exeext conftest.$ac_ext
7376	fi
7377	{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
7378	echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
7379
7380	if test $ac_cv_func_shmat = no; then
7381	{ echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
7382	echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
7383	if test "${ac_cv_lib_ipc_shmat+set}" = set; then
7384	echo $ECHO_N "(cached) $ECHO_C" >&6
7385	else
7386	ac_check_lib_save_LIBS=$LIBS
7387	LIBS="-lipc $LIBS"
7388	cat >conftest.$ac_ext <<_ACEOF
7389	/* confdefs.h. */
7390	_ACEOF
7391	cat confdefs.h >>conftest.$ac_ext
7392	cat >>conftest.$ac_ext <<_ACEOF
7393	/* end confdefs.h. */
7394
7395	/* Override any GCC internal prototype to avoid an error.
7396	Use char because int might match the return type of a GCC
7397	builtin and then its argument prototype would still apply. */
7398	#ifdef __cplusplus
7399	extern "C"
7400	#endif
7401	char shmat ();
7402	int
7403	main ()
7404	{
7405	return shmat ();
7406	;
7407	return 0;
7408	}
7409	_ACEOF
7410	rm -f conftest.$ac_objext conftest$ac_exeext
7411	if { (ac_try="$ac_link"
7412	case "(($ac_try" in
7413	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7414	*) ac_try_echo=$ac_try;;
7415	esac
7416	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7417	(eval "$ac_link") 2>conftest.er1
7418	ac_status=$?
7419	grep -v '^ *+' conftest.er1 >conftest.err
7420	rm -f conftest.er1
7421	cat conftest.err >&5
7422	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7423	(exit $ac_status); } && {
7424	test -z "$ac_cxx_werror_flag" ||
7425	test ! -s conftest.err
7426	} && test -s conftest$ac_exeext &&
7427	$as_test_x conftest$ac_exeext; then
7428	ac_cv_lib_ipc_shmat=yes
7429	else
7430	echo "$as_me: failed program was:" >&5
7431	sed 's/^/| /' conftest.$ac_ext >&5
7432
7433	ac_cv_lib_ipc_shmat=no
7434	fi
7435
7436	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7437	conftest$ac_exeext conftest.$ac_ext
7438	LIBS=$ac_check_lib_save_LIBS
7439	fi
7440	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5	6676	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
7441	echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }	6677	printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
7442	if test $ac_cv_lib_ipc_shmat = yes; then	6678	if test "x$ac_cv_lib_ipc_shmat" = xyes
		6679	then :
7443	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"	6680	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7444	fi	6681	fi
7445		6682
7446	fi	6683	fi
7447	fi	6684	fi
…		…
7453	# check for ICE first), but we must link in the order -lSM -lICE or	6690	# check for ICE first), but we must link in the order -lSM -lICE or
7454	# we get undefined symbols. So assume we have SM if we have ICE.	6691	# we get undefined symbols. So assume we have SM if we have ICE.
7455	# These have to be linked with before -lX11, unlike the other	6692	# These have to be linked with before -lX11, unlike the other
7456	# libraries we check for below, so use a different variable.	6693	# libraries we check for below, so use a different variable.
7457	# John Interrante, Karl Berry	6694	# John Interrante, Karl Berry
7458	{ echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5	6695	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
7459	echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }	6696	printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
7460	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then	6697	if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
7461	echo $ECHO_N "(cached) $ECHO_C" >&6	6698	then :
7462	else	6699	printf %s "(cached) " >&6
		6700	else $as_nop
7463	ac_check_lib_save_LIBS=$LIBS	6701	ac_check_lib_save_LIBS=$LIBS
7464	LIBS="-lICE $X_EXTRA_LIBS $LIBS"	6702	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7465	cat >conftest.$ac_ext <<_ACEOF
7466	/* confdefs.h. */
7467	_ACEOF
7468	cat confdefs.h >>conftest.$ac_ext	6703	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7469	cat >>conftest.$ac_ext <<_ACEOF
7470	/* end confdefs.h. */	6704	/* end confdefs.h. */
7471		6705
7472	/* Override any GCC internal prototype to avoid an error.	6706	namespace conftest {
7473	Use char because int might match the return type of a GCC	6707	extern "C" int IceConnectionNumber ();
7474	builtin and then its argument prototype would still apply. */	6708	}
7475	#ifdef __cplusplus
7476	extern "C"
7477	#endif
7478	char IceConnectionNumber ();
7479	int	6709	int
7480	main ()	6710	main (void)
7481	{	6711	{
7482	return IceConnectionNumber ();	6712	return conftest::IceConnectionNumber ();
7483	;	6713	;
7484	return 0;	6714	return 0;
7485	}	6715	}
7486	_ACEOF	6716	_ACEOF
7487	rm -f conftest.$ac_objext conftest$ac_exeext	6717	if ac_fn_cxx_try_link "$LINENO"
7488	if { (ac_try="$ac_link"	6718	then :
7489	case "(($ac_try" in
7490	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7491	*) ac_try_echo=$ac_try;;
7492	esac
7493	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7494	(eval "$ac_link") 2>conftest.er1
7495	ac_status=$?
7496	grep -v '^ *+' conftest.er1 >conftest.err
7497	rm -f conftest.er1
7498	cat conftest.err >&5
7499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7500	(exit $ac_status); } && {
7501	test -z "$ac_cxx_werror_flag" ||
7502	test ! -s conftest.err
7503	} && test -s conftest$ac_exeext &&
7504	$as_test_x conftest$ac_exeext; then
7505	ac_cv_lib_ICE_IceConnectionNumber=yes	6719	ac_cv_lib_ICE_IceConnectionNumber=yes
7506	else	6720	else $as_nop
7507	echo "$as_me: failed program was:" >&5
7508	sed 's/^/| /' conftest.$ac_ext >&5
7509
7510	ac_cv_lib_ICE_IceConnectionNumber=no	6721	ac_cv_lib_ICE_IceConnectionNumber=no
7511	fi	6722	fi
7512
7513	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	6723	rm -f core conftest.err conftest.$ac_objext conftest.beam \
7514	conftest$ac_exeext conftest.$ac_ext	6724	conftest$ac_exeext conftest.$ac_ext
7515	LIBS=$ac_check_lib_save_LIBS	6725	LIBS=$ac_check_lib_save_LIBS
7516	fi	6726	fi
7517	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5	6727	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
7518	echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }	6728	printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
7519	if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then	6729	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
		6730	then :
7520	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"	6731	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7521	fi	6732	fi
7522		6733
7523	LDFLAGS=$ac_save_LDFLAGS	6734	LDFLAGS=$ac_save_LDFLAGS
7524		6735
7525	fi	6736	fi
7526		6737
7527		6738
7528	AFTERIMAGE_CFLAGS=	6739	if test -n "$ac_tool_prefix"; then
7529	AFTERIMAGE_LIBS=
7530	AFTERIMAGE_VERSION=
7531
7532	if test x$support_afterimage = xyes; then
7533	support_afterimage=no
7534
7535	if test "x$afterimage_config" = "x" ; then
7536	# Extract the first word of "afterimage-config", so it can be a program name with args.
7537	set dummy afterimage-config; ac_word=$2
7538	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7539	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7540	if test "${ac_cv_path_afterimage_config+set}" = set; then
7541	echo $ECHO_N "(cached) $ECHO_C" >&6
7542	else
7543	case $afterimage_config in
7544	[\\/]* | ?:[\\/]*)
7545	ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path.
7546	;;
7547	*)
7548	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7549	for as_dir in $PATH
7550	do
7551	IFS=$as_save_IFS
7552	test -z "$as_dir" && as_dir=.
7553	for ac_exec_ext in '' $ac_executable_extensions; do
7554	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7555	ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext"
7556	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7557	break 2
7558	fi
7559	done
7560	done
7561	IFS=$as_save_IFS
7562
7563	test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
7564	;;
7565	esac
7566	fi
7567	afterimage_config=$ac_cv_path_afterimage_config
7568	if test -n "$afterimage_config"; then
7569	{ echo "$as_me:$LINENO: result: $afterimage_config" >&5
7570	echo "${ECHO_T}$afterimage_config" >&6; }
7571	else
7572	{ echo "$as_me:$LINENO: result: no" >&5
7573	echo "${ECHO_T}no" >&6; }
7574	fi
7575
7576
7577	fi
7578	if test "x$afterimage_config" != "xno" ; then
7579	{ echo "$as_me:$LINENO: checking for libAfterImage version >= 1.15" >&5
7580	echo $ECHO_N "checking for libAfterImage version >= 1.15... $ECHO_C" >&6; }
7581	xAFTERIMAGE_VERSION=`$afterimage_config --version`
7582	if test -n "$xAFTERIMAGE_VERSION" ; then
7583	xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
7584	xAFTERIMAGE_LIBS=`$afterimage_config --libs`
7585	if test "x$xAFTERIMAGE_LIBS" != "x"; then
7586	libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
7587	libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
7588	if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
7589	support_afterimage=yes
7590	AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
7591	AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
7592	AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
7593	fi
7594	fi
7595	fi
7596	if test "x$support_afterimage" = "xyes"; then
7597	{ echo "$as_me:$LINENO: result: $AFTERIMAGE_LIBS" >&5
7598	echo "${ECHO_T}$AFTERIMAGE_LIBS" >&6; }
7599	else
7600	{ echo "$as_me:$LINENO: result: no" >&5
7601	echo "${ECHO_T}no" >&6; }
7602	fi
7603	fi
7604	fi
7605
7606
7607
7608
7609
7610
7611
7612
7613	for ac_header in \
7614	sys/byteorder.h \
7615	sys/ioctl.h \
7616	sys/sockio.h \
7617	sys/strredir.h \
7618	stdint.h \
7619	wchar.h \
7620	cwchar \
7621
7622	do
7623	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7624	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7625	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7626	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7627	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7628	echo $ECHO_N "(cached) $ECHO_C" >&6
7629	fi
7630	ac_res=`eval echo '${'$as_ac_Header'}'`
7631	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7632	echo "${ECHO_T}$ac_res" >&6; }
7633	else
7634	# Is the header compilable?
7635	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
7636	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7637	cat >conftest.$ac_ext <<_ACEOF
7638	/* confdefs.h. */
7639	_ACEOF
7640	cat confdefs.h >>conftest.$ac_ext
7641	cat >>conftest.$ac_ext <<_ACEOF
7642	/* end confdefs.h. */
7643	$ac_includes_default
7644	#include <$ac_header>
7645	_ACEOF
7646	rm -f conftest.$ac_objext
7647	if { (ac_try="$ac_compile"
7648	case "(($ac_try" in
7649	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7650	*) ac_try_echo=$ac_try;;
7651	esac
7652	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7653	(eval "$ac_compile") 2>conftest.er1
7654	ac_status=$?
7655	grep -v '^ *+' conftest.er1 >conftest.err
7656	rm -f conftest.er1
7657	cat conftest.err >&5
7658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7659	(exit $ac_status); } && {
7660	test -z "$ac_cxx_werror_flag" ||
7661	test ! -s conftest.err
7662	} && test -s conftest.$ac_objext; then
7663	ac_header_compiler=yes
7664	else
7665	echo "$as_me: failed program was:" >&5
7666	sed 's/^/| /' conftest.$ac_ext >&5
7667
7668	ac_header_compiler=no
7669	fi
7670
7671	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7672	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7673	echo "${ECHO_T}$ac_header_compiler" >&6; }
7674
7675	# Is the header present?
7676	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
7677	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7678	cat >conftest.$ac_ext <<_ACEOF
7679	/* confdefs.h. */
7680	_ACEOF
7681	cat confdefs.h >>conftest.$ac_ext
7682	cat >>conftest.$ac_ext <<_ACEOF
7683	/* end confdefs.h. */
7684	#include <$ac_header>
7685	_ACEOF
7686	if { (ac_try="$ac_cpp conftest.$ac_ext"
7687	case "(($ac_try" in
7688	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7689	*) ac_try_echo=$ac_try;;
7690	esac
7691	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7692	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7693	ac_status=$?
7694	grep -v '^ *+' conftest.er1 >conftest.err
7695	rm -f conftest.er1
7696	cat conftest.err >&5
7697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7698	(exit $ac_status); } >/dev/null && {
7699	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7700	test ! -s conftest.err
7701	}; then
7702	ac_header_preproc=yes
7703	else
7704	echo "$as_me: failed program was:" >&5
7705	sed 's/^/| /' conftest.$ac_ext >&5
7706
7707	ac_header_preproc=no
7708	fi
7709
7710	rm -f conftest.err conftest.$ac_ext
7711	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7712	echo "${ECHO_T}$ac_header_preproc" >&6; }
7713
7714	# So? What about this header?
7715	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7716	yes:no: )
7717	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7718	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7719	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7720	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7721	ac_header_preproc=yes
7722	;;
7723	no:yes:* )
7724	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7725	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7726	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7727	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7728	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7729	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7730	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7731	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7732	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7733	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7734	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7735	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7736
7737	;;
7738	esac
7739	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7740	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7741	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7742	echo $ECHO_N "(cached) $ECHO_C" >&6
7743	else
7744	eval "$as_ac_Header=\$ac_header_preproc"
7745	fi
7746	ac_res=`eval echo '${'$as_ac_Header'}'`
7747	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7748	echo "${ECHO_T}$ac_res" >&6; }
7749
7750	fi
7751	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7752	cat >>confdefs.h <<_ACEOF
7753	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7754	_ACEOF
7755
7756	fi
7757
7758	done
7759
7760
7761	{ echo "$as_me:$LINENO: checking for XPointer" >&5
7762	echo $ECHO_N "checking for XPointer... $ECHO_C" >&6; }
7763	if test "${rxvt_cv_xpointer+set}" = set; then
7764	echo $ECHO_N "(cached) $ECHO_C" >&6
7765	else
7766	cat >conftest.$ac_ext <<_ACEOF
7767	/* confdefs.h. */
7768	_ACEOF
7769	cat confdefs.h >>conftest.$ac_ext
7770	cat >>conftest.$ac_ext <<_ACEOF
7771	/* end confdefs.h. */
7772	#include <X11/Xlib.h>
7773	int
7774	main ()
7775	{
7776	XPointer dummy;
7777	;
7778	return 0;
7779	}
7780	_ACEOF
7781	rm -f conftest.$ac_objext
7782	if { (ac_try="$ac_compile"
7783	case "(($ac_try" in
7784	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7785	*) ac_try_echo=$ac_try;;
7786	esac
7787	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7788	(eval "$ac_compile") 2>conftest.er1
7789	ac_status=$?
7790	grep -v '^ *+' conftest.er1 >conftest.err
7791	rm -f conftest.er1
7792	cat conftest.err >&5
7793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7794	(exit $ac_status); } && {
7795	test -z "$ac_cxx_werror_flag" ||
7796	test ! -s conftest.err
7797	} && test -s conftest.$ac_objext; then
7798	rxvt_cv_xpointer=yes
7799	else
7800	echo "$as_me: failed program was:" >&5
7801	sed 's/^/| /' conftest.$ac_ext >&5
7802
7803	rxvt_cv_xpointer=no
7804	fi
7805
7806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7807	fi
7808	{ echo "$as_me:$LINENO: result: $rxvt_cv_xpointer" >&5
7809	echo "${ECHO_T}$rxvt_cv_xpointer" >&6; }
7810	if test x$rxvt_cv_xpointer = xyes; then
7811
7812	cat >>confdefs.h <<\_ACEOF
7813	#define HAVE_XPOINTER 1
7814	_ACEOF
7815
7816	fi
7817
7818	{ echo "$as_me:$LINENO: checking for XLIB_ILLEGAL_ACCESS" >&5
7819	echo $ECHO_N "checking for XLIB_ILLEGAL_ACCESS... $ECHO_C" >&6; }
7820	if test "${rxvt_xlib_illegal_access+set}" = set; then
7821	echo $ECHO_N "(cached) $ECHO_C" >&6
7822	else
7823	cat >conftest.$ac_ext <<_ACEOF
7824	/* confdefs.h. */
7825	_ACEOF
7826	cat confdefs.h >>conftest.$ac_ext
7827	cat >>conftest.$ac_ext <<_ACEOF
7828	/* end confdefs.h. */
7829
7830	#define XLIB_ILLEGAL_ACCESS
7831	#include <X11/Xlib.h>
7832
7833	int
7834	main ()
7835	{
7836
7837	Display *dpy;
7838	dpy->xdefaults = (char *)0;
7839
7840	;
7841	return 0;
7842	}
7843	_ACEOF
7844	rm -f conftest.$ac_objext
7845	if { (ac_try="$ac_compile"
7846	case "(($ac_try" in
7847	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7848	*) ac_try_echo=$ac_try;;
7849	esac
7850	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7851	(eval "$ac_compile") 2>conftest.er1
7852	ac_status=$?
7853	grep -v '^ *+' conftest.er1 >conftest.err
7854	rm -f conftest.er1
7855	cat conftest.err >&5
7856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7857	(exit $ac_status); } && {
7858	test -z "$ac_cxx_werror_flag" ||
7859	test ! -s conftest.err
7860	} && test -s conftest.$ac_objext; then
7861	rxvt_xlib_illegal_access=yes
7862	else
7863	echo "$as_me: failed program was:" >&5
7864	sed 's/^/| /' conftest.$ac_ext >&5
7865
7866	rxvt_xlib_illegal_access=no
7867
7868	fi
7869
7870	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7871	fi
7872	{ echo "$as_me:$LINENO: result: $rxvt_xlib_illegal_access" >&5
7873	echo "${ECHO_T}$rxvt_xlib_illegal_access" >&6; }
7874	if test x$rxvt_xlib_illegal_access = xyes; then
7875
7876	cat >>confdefs.h <<\_ACEOF
7877	#define XLIB_ILLEGAL_ACCESS 1
7878	_ACEOF
7879
7880	fi
7881
7882	{ echo "$as_me:$LINENO: checking for mode_t" >&5
7883	echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
7884	if test "${ac_cv_type_mode_t+set}" = set; then
7885	echo $ECHO_N "(cached) $ECHO_C" >&6
7886	else
7887	cat >conftest.$ac_ext <<_ACEOF
7888	/* confdefs.h. */
7889	_ACEOF
7890	cat confdefs.h >>conftest.$ac_ext
7891	cat >>conftest.$ac_ext <<_ACEOF
7892	/* end confdefs.h. */
7893	$ac_includes_default
7894	typedef mode_t ac__type_new_;
7895	int
7896	main ()
7897	{
7898	if ((ac__type_new_ *) 0)
7899	return 0;
7900	if (sizeof (ac__type_new_))
7901	return 0;
7902	;
7903	return 0;
7904	}
7905	_ACEOF
7906	rm -f conftest.$ac_objext
7907	if { (ac_try="$ac_compile"
7908	case "(($ac_try" in
7909	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7910	*) ac_try_echo=$ac_try;;
7911	esac
7912	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7913	(eval "$ac_compile") 2>conftest.er1
7914	ac_status=$?
7915	grep -v '^ *+' conftest.er1 >conftest.err
7916	rm -f conftest.er1
7917	cat conftest.err >&5
7918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7919	(exit $ac_status); } && {
7920	test -z "$ac_cxx_werror_flag" ||
7921	test ! -s conftest.err
7922	} && test -s conftest.$ac_objext; then
7923	ac_cv_type_mode_t=yes
7924	else
7925	echo "$as_me: failed program was:" >&5
7926	sed 's/^/| /' conftest.$ac_ext >&5
7927
7928	ac_cv_type_mode_t=no
7929	fi
7930
7931	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7932	fi
7933	{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
7934	echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
7935	if test $ac_cv_type_mode_t = yes; then
7936	:
7937	else
7938
7939	cat >>confdefs.h <<_ACEOF
7940	#define mode_t int
7941	_ACEOF
7942
7943	fi
7944
7945	{ echo "$as_me:$LINENO: checking for pid_t" >&5
7946	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
7947	if test "${ac_cv_type_pid_t+set}" = set; then
7948	echo $ECHO_N "(cached) $ECHO_C" >&6
7949	else
7950	cat >conftest.$ac_ext <<_ACEOF
7951	/* confdefs.h. */
7952	_ACEOF
7953	cat confdefs.h >>conftest.$ac_ext
7954	cat >>conftest.$ac_ext <<_ACEOF
7955	/* end confdefs.h. */
7956	$ac_includes_default
7957	typedef pid_t ac__type_new_;
7958	int
7959	main ()
7960	{
7961	if ((ac__type_new_ *) 0)
7962	return 0;
7963	if (sizeof (ac__type_new_))
7964	return 0;
7965	;
7966	return 0;
7967	}
7968	_ACEOF
7969	rm -f conftest.$ac_objext
7970	if { (ac_try="$ac_compile"
7971	case "(($ac_try" in
7972	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7973	*) ac_try_echo=$ac_try;;
7974	esac
7975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7976	(eval "$ac_compile") 2>conftest.er1
7977	ac_status=$?
7978	grep -v '^ *+' conftest.er1 >conftest.err
7979	rm -f conftest.er1
7980	cat conftest.err >&5
7981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7982	(exit $ac_status); } && {
7983	test -z "$ac_cxx_werror_flag" ||
7984	test ! -s conftest.err
7985	} && test -s conftest.$ac_objext; then
7986	ac_cv_type_pid_t=yes
7987	else
7988	echo "$as_me: failed program was:" >&5
7989	sed 's/^/| /' conftest.$ac_ext >&5
7990
7991	ac_cv_type_pid_t=no
7992	fi
7993
7994	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7995	fi
7996	{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7997	echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
7998	if test $ac_cv_type_pid_t = yes; then
7999	:
8000	else
8001
8002	cat >>confdefs.h <<_ACEOF
8003	#define pid_t int
8004	_ACEOF
8005
8006	fi
8007
8008	{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
8009	echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
8010	if test "${ac_cv_type_uid_t+set}" = set; then
8011	echo $ECHO_N "(cached) $ECHO_C" >&6
8012	else
8013	cat >conftest.$ac_ext <<_ACEOF
8014	/* confdefs.h. */
8015	_ACEOF
8016	cat confdefs.h >>conftest.$ac_ext
8017	cat >>conftest.$ac_ext <<_ACEOF
8018	/* end confdefs.h. */
8019	#include <sys/types.h>
8020
8021	_ACEOF
8022	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8023	$EGREP "uid_t" >/dev/null 2>&1; then
8024	ac_cv_type_uid_t=yes
8025	else
8026	ac_cv_type_uid_t=no
8027	fi
8028	rm -f conftest*
8029
8030	fi
8031	{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
8032	echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
8033	if test $ac_cv_type_uid_t = no; then
8034
8035	cat >>confdefs.h <<\_ACEOF
8036	#define uid_t int
8037	_ACEOF
8038
8039
8040	cat >>confdefs.h <<\_ACEOF
8041	#define gid_t int
8042	_ACEOF
8043
8044	fi
8045
8046
8047	{ echo "$as_me:$LINENO: checking for int16_t" >&5
8048	echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
8049	if test "${ac_cv_c_int16_t+set}" = set; then
8050	echo $ECHO_N "(cached) $ECHO_C" >&6
8051	else
8052	ac_cv_c_int16_t=no
8053	for ac_type in 'int16_t' 'int' 'long int' \
8054	'long long int' 'short int' 'signed char'; do
8055	cat >conftest.$ac_ext <<_ACEOF
8056	/* confdefs.h. */
8057	_ACEOF
8058	cat confdefs.h >>conftest.$ac_ext
8059	cat >>conftest.$ac_ext <<_ACEOF
8060	/* end confdefs.h. */
8061	$ac_includes_default
8062	int
8063	main ()
8064	{
8065	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
8066	test_array [0] = 0
8067
8068	;
8069	return 0;
8070	}
8071	_ACEOF
8072	rm -f conftest.$ac_objext
8073	if { (ac_try="$ac_compile"
8074	case "(($ac_try" in
8075	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8076	*) ac_try_echo=$ac_try;;
8077	esac
8078	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8079	(eval "$ac_compile") 2>conftest.er1
8080	ac_status=$?
8081	grep -v '^ *+' conftest.er1 >conftest.err
8082	rm -f conftest.er1
8083	cat conftest.err >&5
8084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8085	(exit $ac_status); } && {
8086	test -z "$ac_cxx_werror_flag" ||
8087	test ! -s conftest.err
8088	} && test -s conftest.$ac_objext; then
8089	cat >conftest.$ac_ext <<_ACEOF
8090	/* confdefs.h. */
8091	_ACEOF
8092	cat confdefs.h >>conftest.$ac_ext
8093	cat >>conftest.$ac_ext <<_ACEOF
8094	/* end confdefs.h. */
8095	$ac_includes_default
8096	int
8097	main ()
8098	{
8099	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
8100	< ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
8101	test_array [0] = 0
8102
8103	;
8104	return 0;
8105	}
8106	_ACEOF
8107	rm -f conftest.$ac_objext
8108	if { (ac_try="$ac_compile"
8109	case "(($ac_try" in
8110	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8111	*) ac_try_echo=$ac_try;;
8112	esac
8113	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8114	(eval "$ac_compile") 2>conftest.er1
8115	ac_status=$?
8116	grep -v '^ *+' conftest.er1 >conftest.err
8117	rm -f conftest.er1
8118	cat conftest.err >&5
8119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120	(exit $ac_status); } && {
8121	test -z "$ac_cxx_werror_flag" ||
8122	test ! -s conftest.err
8123	} && test -s conftest.$ac_objext; then
8124	:
8125	else
8126	echo "$as_me: failed program was:" >&5
8127	sed 's/^/| /' conftest.$ac_ext >&5
8128
8129	case $ac_type in
8130	int16_t) ac_cv_c_int16_t=yes ;;
8131	*) ac_cv_c_int16_t=$ac_type ;;
8132	esac
8133
8134	fi
8135
8136	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8137	else
8138	echo "$as_me: failed program was:" >&5
8139	sed 's/^/| /' conftest.$ac_ext >&5
8140
8141
8142	fi
8143
8144	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8145	test "$ac_cv_c_int16_t" != no && break
8146	done
8147	fi
8148	{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
8149	echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
8150	case $ac_cv_c_int16_t in #(
8151	no|yes) ;; #(
8152	*)
8153
8154	cat >>confdefs.h <<_ACEOF
8155	#define int16_t $ac_cv_c_int16_t
8156	_ACEOF
8157	;;
8158	esac
8159
8160
8161	{ echo "$as_me:$LINENO: checking for uint16_t" >&5
8162	echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8163	if test "${ac_cv_c_uint16_t+set}" = set; then
8164	echo $ECHO_N "(cached) $ECHO_C" >&6
8165	else
8166	ac_cv_c_uint16_t=no
8167	for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
8168	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8169	cat >conftest.$ac_ext <<_ACEOF
8170	/* confdefs.h. */
8171	_ACEOF
8172	cat confdefs.h >>conftest.$ac_ext
8173	cat >>conftest.$ac_ext <<_ACEOF
8174	/* end confdefs.h. */
8175	$ac_includes_default
8176	int
8177	main ()
8178	{
8179	static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
8180	test_array [0] = 0
8181
8182	;
8183	return 0;
8184	}
8185	_ACEOF
8186	rm -f conftest.$ac_objext
8187	if { (ac_try="$ac_compile"
8188	case "(($ac_try" in
8189	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8190	*) ac_try_echo=$ac_try;;
8191	esac
8192	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8193	(eval "$ac_compile") 2>conftest.er1
8194	ac_status=$?
8195	grep -v '^ *+' conftest.er1 >conftest.err
8196	rm -f conftest.er1
8197	cat conftest.err >&5
8198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8199	(exit $ac_status); } && {
8200	test -z "$ac_cxx_werror_flag" ||
8201	test ! -s conftest.err
8202	} && test -s conftest.$ac_objext; then
8203	case $ac_type in
8204	uint16_t) ac_cv_c_uint16_t=yes ;;
8205	*) ac_cv_c_uint16_t=$ac_type ;;
8206	esac
8207
8208	else
8209	echo "$as_me: failed program was:" >&5
8210	sed 's/^/| /' conftest.$ac_ext >&5
8211
8212
8213	fi
8214
8215	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8216	test "$ac_cv_c_uint16_t" != no && break
8217	done
8218	fi
8219	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
8220	echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
8221	case $ac_cv_c_uint16_t in #(
8222	no|yes) ;; #(
8223	*)
8224
8225
8226	cat >>confdefs.h <<_ACEOF
8227	#define uint16_t $ac_cv_c_uint16_t
8228	_ACEOF
8229	;;
8230	esac
8231
8232
8233	{ echo "$as_me:$LINENO: checking for int32_t" >&5
8234	echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
8235	if test "${ac_cv_c_int32_t+set}" = set; then
8236	echo $ECHO_N "(cached) $ECHO_C" >&6
8237	else
8238	ac_cv_c_int32_t=no
8239	for ac_type in 'int32_t' 'int' 'long int' \
8240	'long long int' 'short int' 'signed char'; do
8241	cat >conftest.$ac_ext <<_ACEOF
8242	/* confdefs.h. */
8243	_ACEOF
8244	cat confdefs.h >>conftest.$ac_ext
8245	cat >>conftest.$ac_ext <<_ACEOF
8246	/* end confdefs.h. */
8247	$ac_includes_default
8248	int
8249	main ()
8250	{
8251	static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
8252	test_array [0] = 0
8253
8254	;
8255	return 0;
8256	}
8257	_ACEOF
8258	rm -f conftest.$ac_objext
8259	if { (ac_try="$ac_compile"
8260	case "(($ac_try" in
8261	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8262	*) ac_try_echo=$ac_try;;
8263	esac
8264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8265	(eval "$ac_compile") 2>conftest.er1
8266	ac_status=$?
8267	grep -v '^ *+' conftest.er1 >conftest.err
8268	rm -f conftest.er1
8269	cat conftest.err >&5
8270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8271	(exit $ac_status); } && {
8272	test -z "$ac_cxx_werror_flag" ||
8273	test ! -s conftest.err
8274	} && test -s conftest.$ac_objext; then
8275	cat >conftest.$ac_ext <<_ACEOF
8276	/* confdefs.h. */
8277	_ACEOF
8278	cat confdefs.h >>conftest.$ac_ext
8279	cat >>conftest.$ac_ext <<_ACEOF
8280	/* end confdefs.h. */
8281	$ac_includes_default
8282	int
8283	main ()
8284	{
8285	static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
8286	< ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
8287	test_array [0] = 0
8288
8289	;
8290	return 0;
8291	}
8292	_ACEOF
8293	rm -f conftest.$ac_objext
8294	if { (ac_try="$ac_compile"
8295	case "(($ac_try" in
8296	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8297	*) ac_try_echo=$ac_try;;
8298	esac
8299	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8300	(eval "$ac_compile") 2>conftest.er1
8301	ac_status=$?
8302	grep -v '^ *+' conftest.er1 >conftest.err
8303	rm -f conftest.er1
8304	cat conftest.err >&5
8305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8306	(exit $ac_status); } && {
8307	test -z "$ac_cxx_werror_flag" ||
8308	test ! -s conftest.err
8309	} && test -s conftest.$ac_objext; then
8310	:
8311	else
8312	echo "$as_me: failed program was:" >&5
8313	sed 's/^/| /' conftest.$ac_ext >&5
8314
8315	case $ac_type in
8316	int32_t) ac_cv_c_int32_t=yes ;;
8317	*) ac_cv_c_int32_t=$ac_type ;;
8318	esac
8319
8320	fi
8321
8322	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8323	else
8324	echo "$as_me: failed program was:" >&5
8325	sed 's/^/| /' conftest.$ac_ext >&5
8326
8327
8328	fi
8329
8330	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8331	test "$ac_cv_c_int32_t" != no && break
8332	done
8333	fi
8334	{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
8335	echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
8336	case $ac_cv_c_int32_t in #(
8337	no|yes) ;; #(
8338	*)
8339
8340	cat >>confdefs.h <<_ACEOF
8341	#define int32_t $ac_cv_c_int32_t
8342	_ACEOF
8343	;;
8344	esac
8345
8346
8347	{ echo "$as_me:$LINENO: checking for uint32_t" >&5
8348	echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
8349	if test "${ac_cv_c_uint32_t+set}" = set; then
8350	echo $ECHO_N "(cached) $ECHO_C" >&6
8351	else
8352	ac_cv_c_uint32_t=no
8353	for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
8354	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
8355	cat >conftest.$ac_ext <<_ACEOF
8356	/* confdefs.h. */
8357	_ACEOF
8358	cat confdefs.h >>conftest.$ac_ext
8359	cat >>conftest.$ac_ext <<_ACEOF
8360	/* end confdefs.h. */
8361	$ac_includes_default
8362	int
8363	main ()
8364	{
8365	static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
8366	test_array [0] = 0
8367
8368	;
8369	return 0;
8370	}
8371	_ACEOF
8372	rm -f conftest.$ac_objext
8373	if { (ac_try="$ac_compile"
8374	case "(($ac_try" in
8375	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8376	*) ac_try_echo=$ac_try;;
8377	esac
8378	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8379	(eval "$ac_compile") 2>conftest.er1
8380	ac_status=$?
8381	grep -v '^ *+' conftest.er1 >conftest.err
8382	rm -f conftest.er1
8383	cat conftest.err >&5
8384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8385	(exit $ac_status); } && {
8386	test -z "$ac_cxx_werror_flag" ||
8387	test ! -s conftest.err
8388	} && test -s conftest.$ac_objext; then
8389	case $ac_type in
8390	uint32_t) ac_cv_c_uint32_t=yes ;;
8391	*) ac_cv_c_uint32_t=$ac_type ;;
8392	esac
8393
8394	else
8395	echo "$as_me: failed program was:" >&5
8396	sed 's/^/| /' conftest.$ac_ext >&5
8397
8398
8399	fi
8400
8401	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8402	test "$ac_cv_c_uint32_t" != no && break
8403	done
8404	fi
8405	{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
8406	echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
8407	case $ac_cv_c_uint32_t in #(
8408	no|yes) ;; #(
8409	*)
8410
8411	cat >>confdefs.h <<\_ACEOF
8412	#define _UINT32_T 1
8413	_ACEOF
8414
8415
8416	cat >>confdefs.h <<_ACEOF
8417	#define uint32_t $ac_cv_c_uint32_t
8418	_ACEOF
8419	;;
8420	esac
8421
8422
8423
8424	for ac_func in unsetenv
8425	do
8426	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8427	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8428	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8429	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8430	echo $ECHO_N "(cached) $ECHO_C" >&6
8431	else
8432	cat >conftest.$ac_ext <<_ACEOF
8433	/* confdefs.h. */
8434	_ACEOF
8435	cat confdefs.h >>conftest.$ac_ext
8436	cat >>conftest.$ac_ext <<_ACEOF
8437	/* end confdefs.h. */
8438	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8439	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8440	#define $ac_func innocuous_$ac_func
8441
8442	/* System header to define __stub macros and hopefully few prototypes,
8443	which can conflict with char $ac_func (); below.
8444	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8445	<limits.h> exists even on freestanding compilers. */
8446
8447	#ifdef __STDC__
8448	# include <limits.h>
8449	#else
8450	# include <assert.h>
8451	#endif
8452
8453	#undef $ac_func
8454
8455	/* Override any GCC internal prototype to avoid an error.
8456	Use char because int might match the return type of a GCC
8457	builtin and then its argument prototype would still apply. */
8458	#ifdef __cplusplus
8459	extern "C"
8460	#endif
8461	char $ac_func ();
8462	/* The GNU C library defines this for functions which it implements
8463	to always fail with ENOSYS. Some functions are actually named
8464	something starting with __ and the normal name is an alias. */
8465	#if defined __stub_$ac_func || defined __stub___$ac_func
8466	choke me
8467	#endif
8468
8469	int
8470	main ()
8471	{
8472	return $ac_func ();
8473	;
8474	return 0;
8475	}
8476	_ACEOF
8477	rm -f conftest.$ac_objext conftest$ac_exeext
8478	if { (ac_try="$ac_link"
8479	case "(($ac_try" in
8480	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8481	*) ac_try_echo=$ac_try;;
8482	esac
8483	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8484	(eval "$ac_link") 2>conftest.er1
8485	ac_status=$?
8486	grep -v '^ *+' conftest.er1 >conftest.err
8487	rm -f conftest.er1
8488	cat conftest.err >&5
8489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8490	(exit $ac_status); } && {
8491	test -z "$ac_cxx_werror_flag" ||
8492	test ! -s conftest.err
8493	} && test -s conftest$ac_exeext &&
8494	$as_test_x conftest$ac_exeext; then
8495	eval "$as_ac_var=yes"
8496	else
8497	echo "$as_me: failed program was:" >&5
8498	sed 's/^/| /' conftest.$ac_ext >&5
8499
8500	eval "$as_ac_var=no"
8501	fi
8502
8503	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8504	conftest$ac_exeext conftest.$ac_ext
8505	fi
8506	ac_res=`eval echo '${'$as_ac_var'}'`
8507	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8508	echo "${ECHO_T}$ac_res" >&6; }
8509	if test `eval echo '${'$as_ac_var'}'` = yes; then
8510	cat >>confdefs.h <<_ACEOF
8511	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8512	_ACEOF
8513
8514	fi
8515	done
8516
8517
8518
8519	support_utmp=yes
8520	support_wtmp=yes
8521	support_lastlog=yes
8522
8523	# Check whether --enable-utmp was given.
8524	if test "${enable_utmp+set}" = set; then
8525	enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
8526	support_utmp=$enableval
8527	fi
8528	fi
8529
8530
8531	# Check whether --enable-wtmp was given.
8532	if test "${enable_wtmp+set}" = set; then
8533	enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
8534	support_wtmp=$enableval
8535	fi
8536	fi
8537
8538
8539	# Check whether --enable-lastlog was given.
8540	if test "${enable_lastlog+set}" = set; then
8541	enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
8542	support_lastlog=$enableval
8543	fi
8544	fi
8545
8546
8547	if test x$support_utmp = xyes; then
8548
8549	cat >>confdefs.h <<\_ACEOF
8550	#define UTMP_SUPPORT 1
8551	_ACEOF
8552
8553	fi
8554	if test x$support_wtmp = xyes; then
8555
8556	cat >>confdefs.h <<\_ACEOF
8557	#define WTMP_SUPPORT 1
8558	_ACEOF
8559
8560	fi
8561	if test x$support_lastlog = xyes; then
8562
8563	cat >>confdefs.h <<\_ACEOF
8564	#define LASTLOG_SUPPORT 1
8565	_ACEOF
8566
8567	fi
8568
8569
8570
8571
8572	for ac_func in \
8573	updwtmp \
8574	updwtmpx \
8575	updlastlogx \
8576
8577	do
8578	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8579	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
8580	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8581	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8582	echo $ECHO_N "(cached) $ECHO_C" >&6
8583	else
8584	cat >conftest.$ac_ext <<_ACEOF
8585	/* confdefs.h. */
8586	_ACEOF
8587	cat confdefs.h >>conftest.$ac_ext
8588	cat >>conftest.$ac_ext <<_ACEOF
8589	/* end confdefs.h. */
8590	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8591	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8592	#define $ac_func innocuous_$ac_func
8593
8594	/* System header to define __stub macros and hopefully few prototypes,
8595	which can conflict with char $ac_func (); below.
8596	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8597	<limits.h> exists even on freestanding compilers. */
8598
8599	#ifdef __STDC__
8600	# include <limits.h>
8601	#else
8602	# include <assert.h>
8603	#endif
8604
8605	#undef $ac_func
8606
8607	/* Override any GCC internal prototype to avoid an error.
8608	Use char because int might match the return type of a GCC
8609	builtin and then its argument prototype would still apply. */
8610	#ifdef __cplusplus
8611	extern "C"
8612	#endif
8613	char $ac_func ();
8614	/* The GNU C library defines this for functions which it implements
8615	to always fail with ENOSYS. Some functions are actually named
8616	something starting with __ and the normal name is an alias. */
8617	#if defined __stub_$ac_func || defined __stub___$ac_func
8618	choke me
8619	#endif
8620
8621	int
8622	main ()
8623	{
8624	return $ac_func ();
8625	;
8626	return 0;
8627	}
8628	_ACEOF
8629	rm -f conftest.$ac_objext conftest$ac_exeext
8630	if { (ac_try="$ac_link"
8631	case "(($ac_try" in
8632	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8633	*) ac_try_echo=$ac_try;;
8634	esac
8635	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8636	(eval "$ac_link") 2>conftest.er1
8637	ac_status=$?
8638	grep -v '^ *+' conftest.er1 >conftest.err
8639	rm -f conftest.er1
8640	cat conftest.err >&5
8641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8642	(exit $ac_status); } && {
8643	test -z "$ac_cxx_werror_flag" ||
8644	test ! -s conftest.err
8645	} && test -s conftest$ac_exeext &&
8646	$as_test_x conftest$ac_exeext; then
8647	eval "$as_ac_var=yes"
8648	else
8649	echo "$as_me: failed program was:" >&5
8650	sed 's/^/| /' conftest.$ac_ext >&5
8651
8652	eval "$as_ac_var=no"
8653	fi
8654
8655	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8656	conftest$ac_exeext conftest.$ac_ext
8657	fi
8658	ac_res=`eval echo '${'$as_ac_var'}'`
8659	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8660	echo "${ECHO_T}$ac_res" >&6; }
8661	if test `eval echo '${'$as_ac_var'}'` = yes; then
8662	cat >>confdefs.h <<_ACEOF
8663	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8664	_ACEOF
8665
8666	fi
8667	done
8668
8669
8670
8671
8672
8673	for ac_header in \
8674	utmp.h \
8675	utmpx.h \
8676	lastlog.h \
8677
8678	do
8679	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8680	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8681	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8682	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8683	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8684	echo $ECHO_N "(cached) $ECHO_C" >&6
8685	fi
8686	ac_res=`eval echo '${'$as_ac_Header'}'`
8687	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8688	echo "${ECHO_T}$ac_res" >&6; }
8689	else
8690	# Is the header compilable?
8691	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8692	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8693	cat >conftest.$ac_ext <<_ACEOF
8694	/* confdefs.h. */
8695	_ACEOF
8696	cat confdefs.h >>conftest.$ac_ext
8697	cat >>conftest.$ac_ext <<_ACEOF
8698	/* end confdefs.h. */
8699	$ac_includes_default
8700	#include <$ac_header>
8701	_ACEOF
8702	rm -f conftest.$ac_objext
8703	if { (ac_try="$ac_compile"
8704	case "(($ac_try" in
8705	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8706	*) ac_try_echo=$ac_try;;
8707	esac
8708	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8709	(eval "$ac_compile") 2>conftest.er1
8710	ac_status=$?
8711	grep -v '^ *+' conftest.er1 >conftest.err
8712	rm -f conftest.er1
8713	cat conftest.err >&5
8714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715	(exit $ac_status); } && {
8716	test -z "$ac_cxx_werror_flag" ||
8717	test ! -s conftest.err
8718	} && test -s conftest.$ac_objext; then
8719	ac_header_compiler=yes
8720	else
8721	echo "$as_me: failed program was:" >&5
8722	sed 's/^/| /' conftest.$ac_ext >&5
8723
8724	ac_header_compiler=no
8725	fi
8726
8727	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8728	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8729	echo "${ECHO_T}$ac_header_compiler" >&6; }
8730
8731	# Is the header present?
8732	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8733	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8734	cat >conftest.$ac_ext <<_ACEOF
8735	/* confdefs.h. */
8736	_ACEOF
8737	cat confdefs.h >>conftest.$ac_ext
8738	cat >>conftest.$ac_ext <<_ACEOF
8739	/* end confdefs.h. */
8740	#include <$ac_header>
8741	_ACEOF
8742	if { (ac_try="$ac_cpp conftest.$ac_ext"
8743	case "(($ac_try" in
8744	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8745	*) ac_try_echo=$ac_try;;
8746	esac
8747	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8748	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8749	ac_status=$?
8750	grep -v '^ *+' conftest.er1 >conftest.err
8751	rm -f conftest.er1
8752	cat conftest.err >&5
8753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8754	(exit $ac_status); } >/dev/null && {
8755	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8756	test ! -s conftest.err
8757	}; then
8758	ac_header_preproc=yes
8759	else
8760	echo "$as_me: failed program was:" >&5
8761	sed 's/^/| /' conftest.$ac_ext >&5
8762
8763	ac_header_preproc=no
8764	fi
8765
8766	rm -f conftest.err conftest.$ac_ext
8767	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8768	echo "${ECHO_T}$ac_header_preproc" >&6; }
8769
8770	# So? What about this header?
8771	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8772	yes:no: )
8773	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8774	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8775	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8776	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8777	ac_header_preproc=yes
8778	;;
8779	no:yes:* )
8780	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8781	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8782	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8783	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8784	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8785	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8786	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8787	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8788	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8789	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8790	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8791	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8792
8793	;;
8794	esac
8795	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8796	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8797	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8798	echo $ECHO_N "(cached) $ECHO_C" >&6
8799	else
8800	eval "$as_ac_Header=\$ac_header_preproc"
8801	fi
8802	ac_res=`eval echo '${'$as_ac_Header'}'`
8803	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8804	echo "${ECHO_T}$ac_res" >&6; }
8805
8806	fi
8807	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8808	cat >>confdefs.h <<_ACEOF
8809	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8810	_ACEOF
8811
8812	fi
8813
8814	done
8815
8816
8817
8818	if test "${ac_cv_header_utmp_h+set}" = set; then
8819	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8820	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8821	if test "${ac_cv_header_utmp_h+set}" = set; then
8822	echo $ECHO_N "(cached) $ECHO_C" >&6
8823	fi
8824	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8825	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8826	else
8827	# Is the header compilable?
8828	{ echo "$as_me:$LINENO: checking utmp.h usability" >&5
8829	echo $ECHO_N "checking utmp.h usability... $ECHO_C" >&6; }
8830	cat >conftest.$ac_ext <<_ACEOF
8831	/* confdefs.h. */
8832	_ACEOF
8833	cat confdefs.h >>conftest.$ac_ext
8834	cat >>conftest.$ac_ext <<_ACEOF
8835	/* end confdefs.h. */
8836	$ac_includes_default
8837	#include <utmp.h>
8838	_ACEOF
8839	rm -f conftest.$ac_objext
8840	if { (ac_try="$ac_compile"
8841	case "(($ac_try" in
8842	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8843	*) ac_try_echo=$ac_try;;
8844	esac
8845	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8846	(eval "$ac_compile") 2>conftest.er1
8847	ac_status=$?
8848	grep -v '^ *+' conftest.er1 >conftest.err
8849	rm -f conftest.er1
8850	cat conftest.err >&5
8851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8852	(exit $ac_status); } && {
8853	test -z "$ac_cxx_werror_flag" ||
8854	test ! -s conftest.err
8855	} && test -s conftest.$ac_objext; then
8856	ac_header_compiler=yes
8857	else
8858	echo "$as_me: failed program was:" >&5
8859	sed 's/^/| /' conftest.$ac_ext >&5
8860
8861	ac_header_compiler=no
8862	fi
8863
8864	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8865	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8866	echo "${ECHO_T}$ac_header_compiler" >&6; }
8867
8868	# Is the header present?
8869	{ echo "$as_me:$LINENO: checking utmp.h presence" >&5
8870	echo $ECHO_N "checking utmp.h presence... $ECHO_C" >&6; }
8871	cat >conftest.$ac_ext <<_ACEOF
8872	/* confdefs.h. */
8873	_ACEOF
8874	cat confdefs.h >>conftest.$ac_ext
8875	cat >>conftest.$ac_ext <<_ACEOF
8876	/* end confdefs.h. */
8877	#include <utmp.h>
8878	_ACEOF
8879	if { (ac_try="$ac_cpp conftest.$ac_ext"
8880	case "(($ac_try" in
8881	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8882	*) ac_try_echo=$ac_try;;
8883	esac
8884	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8885	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8886	ac_status=$?
8887	grep -v '^ *+' conftest.er1 >conftest.err
8888	rm -f conftest.er1
8889	cat conftest.err >&5
8890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8891	(exit $ac_status); } >/dev/null && {
8892	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
8893	test ! -s conftest.err
8894	}; then
8895	ac_header_preproc=yes
8896	else
8897	echo "$as_me: failed program was:" >&5
8898	sed 's/^/| /' conftest.$ac_ext >&5
8899
8900	ac_header_preproc=no
8901	fi
8902
8903	rm -f conftest.err conftest.$ac_ext
8904	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8905	echo "${ECHO_T}$ac_header_preproc" >&6; }
8906
8907	# So? What about this header?
8908	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
8909	yes:no: )
8910	{ echo "$as_me:$LINENO: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
8911	echo "$as_me: WARNING: utmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8912	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the compiler's result" >&5
8913	echo "$as_me: WARNING: utmp.h: proceeding with the compiler's result" >&2;}
8914	ac_header_preproc=yes
8915	;;
8916	no:yes:* )
8917	{ echo "$as_me:$LINENO: WARNING: utmp.h: present but cannot be compiled" >&5
8918	echo "$as_me: WARNING: utmp.h: present but cannot be compiled" >&2;}
8919	{ echo "$as_me:$LINENO: WARNING: utmp.h: check for missing prerequisite headers?" >&5
8920	echo "$as_me: WARNING: utmp.h: check for missing prerequisite headers?" >&2;}
8921	{ echo "$as_me:$LINENO: WARNING: utmp.h: see the Autoconf documentation" >&5
8922	echo "$as_me: WARNING: utmp.h: see the Autoconf documentation" >&2;}
8923	{ echo "$as_me:$LINENO: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&5
8924	echo "$as_me: WARNING: utmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
8925	{ echo "$as_me:$LINENO: WARNING: utmp.h: proceeding with the preprocessor's result" >&5
8926	echo "$as_me: WARNING: utmp.h: proceeding with the preprocessor's result" >&2;}
8927	{ echo "$as_me:$LINENO: WARNING: utmp.h: in the future, the compiler will take precedence" >&5
8928	echo "$as_me: WARNING: utmp.h: in the future, the compiler will take precedence" >&2;}
8929
8930	;;
8931	esac
8932	{ echo "$as_me:$LINENO: checking for utmp.h" >&5
8933	echo $ECHO_N "checking for utmp.h... $ECHO_C" >&6; }
8934	if test "${ac_cv_header_utmp_h+set}" = set; then
8935	echo $ECHO_N "(cached) $ECHO_C" >&6
8936	else
8937	ac_cv_header_utmp_h=$ac_header_preproc
8938	fi
8939	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmp_h" >&5
8940	echo "${ECHO_T}$ac_cv_header_utmp_h" >&6; }
8941
8942	fi
8943	if test $ac_cv_header_utmp_h = yes; then
8944	{ echo "$as_me:$LINENO: checking for struct utmp" >&5
8945	echo $ECHO_N "checking for struct utmp... $ECHO_C" >&6; }
8946	if test "${struct_utmp+set}" = set; then
8947	echo $ECHO_N "(cached) $ECHO_C" >&6
8948	else
8949	cat >conftest.$ac_ext <<_ACEOF
8950	/* confdefs.h. */
8951	_ACEOF
8952	cat confdefs.h >>conftest.$ac_ext
8953	cat >>conftest.$ac_ext <<_ACEOF
8954	/* end confdefs.h. */
8955	#include <sys/types.h>
8956	#include <utmp.h>
8957	int
8958	main ()
8959	{
8960	struct utmp ut;
8961	;
8962	return 0;
8963	}
8964	_ACEOF
8965	rm -f conftest.$ac_objext
8966	if { (ac_try="$ac_compile"
8967	case "(($ac_try" in
8968	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8969	*) ac_try_echo=$ac_try;;
8970	esac
8971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8972	(eval "$ac_compile") 2>conftest.er1
8973	ac_status=$?
8974	grep -v '^ *+' conftest.er1 >conftest.err
8975	rm -f conftest.er1
8976	cat conftest.err >&5
8977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8978	(exit $ac_status); } && {
8979	test -z "$ac_cxx_werror_flag" ||
8980	test ! -s conftest.err
8981	} && test -s conftest.$ac_objext; then
8982	struct_utmp=yes
8983	else
8984	echo "$as_me: failed program was:" >&5
8985	sed 's/^/| /' conftest.$ac_ext >&5
8986
8987	struct_utmp=no
8988	fi
8989
8990	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8991	fi
8992	{ echo "$as_me:$LINENO: result: $struct_utmp" >&5
8993	echo "${ECHO_T}$struct_utmp" >&6; }
8994	if test x$struct_utmp = xyes; then
8995
8996	cat >>confdefs.h <<\_ACEOF
8997	#define HAVE_STRUCT_UTMP 1
8998	_ACEOF
8999
9000	fi
9001
9002
9003	{ echo "$as_me:$LINENO: checking for ut_host in utmp struct" >&5
9004	echo $ECHO_N "checking for ut_host in utmp struct... $ECHO_C" >&6; }
9005	if test "${struct_utmp_host+set}" = set; then
9006	echo $ECHO_N "(cached) $ECHO_C" >&6
9007	else
9008	cat >conftest.$ac_ext <<_ACEOF
9009	/* confdefs.h. */
9010	_ACEOF
9011	cat confdefs.h >>conftest.$ac_ext
9012	cat >>conftest.$ac_ext <<_ACEOF
9013	/* end confdefs.h. */
9014	#include <sys/types.h>
9015	#include <utmp.h>
9016	int
9017	main ()
9018	{
9019	struct utmp ut; ut.ut_host;
9020	;
9021	return 0;
9022	}
9023	_ACEOF
9024	rm -f conftest.$ac_objext
9025	if { (ac_try="$ac_compile"
9026	case "(($ac_try" in
9027	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9028	*) ac_try_echo=$ac_try;;
9029	esac
9030	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9031	(eval "$ac_compile") 2>conftest.er1
9032	ac_status=$?
9033	grep -v '^ *+' conftest.er1 >conftest.err
9034	rm -f conftest.er1
9035	cat conftest.err >&5
9036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9037	(exit $ac_status); } && {
9038	test -z "$ac_cxx_werror_flag" ||
9039	test ! -s conftest.err
9040	} && test -s conftest.$ac_objext; then
9041	struct_utmp_host=yes
9042	else
9043	echo "$as_me: failed program was:" >&5
9044	sed 's/^/| /' conftest.$ac_ext >&5
9045
9046	struct_utmp_host=no
9047	fi
9048
9049	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9050	fi
9051	{ echo "$as_me:$LINENO: result: $struct_utmp_host" >&5
9052	echo "${ECHO_T}$struct_utmp_host" >&6; }
9053	if test x$struct_utmp_host = xyes; then
9054
9055	cat >>confdefs.h <<\_ACEOF
9056	#define HAVE_UTMP_HOST 1
9057	_ACEOF
9058
9059	fi
9060
9061	{ echo "$as_me:$LINENO: checking for ut_pid in utmp struct" >&5
9062	echo $ECHO_N "checking for ut_pid in utmp struct... $ECHO_C" >&6; }
9063	if test "${struct_utmp_pid+set}" = set; then
9064	echo $ECHO_N "(cached) $ECHO_C" >&6
9065	else
9066	cat >conftest.$ac_ext <<_ACEOF
9067	/* confdefs.h. */
9068	_ACEOF
9069	cat confdefs.h >>conftest.$ac_ext
9070	cat >>conftest.$ac_ext <<_ACEOF
9071	/* end confdefs.h. */
9072	#include <sys/types.h>
9073	#include <utmp.h>
9074	int
9075	main ()
9076	{
9077	struct utmp ut; ut.ut_pid;
9078	;
9079	return 0;
9080	}
9081	_ACEOF
9082	rm -f conftest.$ac_objext
9083	if { (ac_try="$ac_compile"
9084	case "(($ac_try" in
9085	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9086	*) ac_try_echo=$ac_try;;
9087	esac
9088	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9089	(eval "$ac_compile") 2>conftest.er1
9090	ac_status=$?
9091	grep -v '^ *+' conftest.er1 >conftest.err
9092	rm -f conftest.er1
9093	cat conftest.err >&5
9094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095	(exit $ac_status); } && {
9096	test -z "$ac_cxx_werror_flag" ||
9097	test ! -s conftest.err
9098	} && test -s conftest.$ac_objext; then
9099	struct_utmp_pid=yes
9100	else
9101	echo "$as_me: failed program was:" >&5
9102	sed 's/^/| /' conftest.$ac_ext >&5
9103
9104	struct_utmp_pid=no
9105	fi
9106
9107	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9108	fi
9109	{ echo "$as_me:$LINENO: result: $struct_utmp_pid" >&5
9110	echo "${ECHO_T}$struct_utmp_pid" >&6; }
9111	if test x$struct_utmp_pid = xyes; then
9112
9113	cat >>confdefs.h <<\_ACEOF
9114	#define HAVE_UTMP_PID 1
9115	_ACEOF
9116
9117	fi
9118
9119	fi
9120
9121
9122
9123	if test "${ac_cv_header_utmpx_h+set}" = set; then
9124	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9125	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9126	if test "${ac_cv_header_utmpx_h+set}" = set; then
9127	echo $ECHO_N "(cached) $ECHO_C" >&6
9128	fi
9129	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9130	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9131	else
9132	# Is the header compilable?
9133	{ echo "$as_me:$LINENO: checking utmpx.h usability" >&5
9134	echo $ECHO_N "checking utmpx.h usability... $ECHO_C" >&6; }
9135	cat >conftest.$ac_ext <<_ACEOF
9136	/* confdefs.h. */
9137	_ACEOF
9138	cat confdefs.h >>conftest.$ac_ext
9139	cat >>conftest.$ac_ext <<_ACEOF
9140	/* end confdefs.h. */
9141	$ac_includes_default
9142	#include <utmpx.h>
9143	_ACEOF
9144	rm -f conftest.$ac_objext
9145	if { (ac_try="$ac_compile"
9146	case "(($ac_try" in
9147	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9148	*) ac_try_echo=$ac_try;;
9149	esac
9150	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9151	(eval "$ac_compile") 2>conftest.er1
9152	ac_status=$?
9153	grep -v '^ *+' conftest.er1 >conftest.err
9154	rm -f conftest.er1
9155	cat conftest.err >&5
9156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9157	(exit $ac_status); } && {
9158	test -z "$ac_cxx_werror_flag" ||
9159	test ! -s conftest.err
9160	} && test -s conftest.$ac_objext; then
9161	ac_header_compiler=yes
9162	else
9163	echo "$as_me: failed program was:" >&5
9164	sed 's/^/| /' conftest.$ac_ext >&5
9165
9166	ac_header_compiler=no
9167	fi
9168
9169	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9170	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9171	echo "${ECHO_T}$ac_header_compiler" >&6; }
9172
9173	# Is the header present?
9174	{ echo "$as_me:$LINENO: checking utmpx.h presence" >&5
9175	echo $ECHO_N "checking utmpx.h presence... $ECHO_C" >&6; }
9176	cat >conftest.$ac_ext <<_ACEOF
9177	/* confdefs.h. */
9178	_ACEOF
9179	cat confdefs.h >>conftest.$ac_ext
9180	cat >>conftest.$ac_ext <<_ACEOF
9181	/* end confdefs.h. */
9182	#include <utmpx.h>
9183	_ACEOF
9184	if { (ac_try="$ac_cpp conftest.$ac_ext"
9185	case "(($ac_try" in
9186	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9187	*) ac_try_echo=$ac_try;;
9188	esac
9189	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9190	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9191	ac_status=$?
9192	grep -v '^ *+' conftest.er1 >conftest.err
9193	rm -f conftest.er1
9194	cat conftest.err >&5
9195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9196	(exit $ac_status); } >/dev/null && {
9197	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9198	test ! -s conftest.err
9199	}; then
9200	ac_header_preproc=yes
9201	else
9202	echo "$as_me: failed program was:" >&5
9203	sed 's/^/| /' conftest.$ac_ext >&5
9204
9205	ac_header_preproc=no
9206	fi
9207
9208	rm -f conftest.err conftest.$ac_ext
9209	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9210	echo "${ECHO_T}$ac_header_preproc" >&6; }
9211
9212	# So? What about this header?
9213	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9214	yes:no: )
9215	{ echo "$as_me:$LINENO: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&5
9216	echo "$as_me: WARNING: utmpx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9217	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the compiler's result" >&5
9218	echo "$as_me: WARNING: utmpx.h: proceeding with the compiler's result" >&2;}
9219	ac_header_preproc=yes
9220	;;
9221	no:yes:* )
9222	{ echo "$as_me:$LINENO: WARNING: utmpx.h: present but cannot be compiled" >&5
9223	echo "$as_me: WARNING: utmpx.h: present but cannot be compiled" >&2;}
9224	{ echo "$as_me:$LINENO: WARNING: utmpx.h: check for missing prerequisite headers?" >&5
9225	echo "$as_me: WARNING: utmpx.h: check for missing prerequisite headers?" >&2;}
9226	{ echo "$as_me:$LINENO: WARNING: utmpx.h: see the Autoconf documentation" >&5
9227	echo "$as_me: WARNING: utmpx.h: see the Autoconf documentation" >&2;}
9228	{ echo "$as_me:$LINENO: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&5
9229	echo "$as_me: WARNING: utmpx.h: section \"Present But Cannot Be Compiled\"" >&2;}
9230	{ echo "$as_me:$LINENO: WARNING: utmpx.h: proceeding with the preprocessor's result" >&5
9231	echo "$as_me: WARNING: utmpx.h: proceeding with the preprocessor's result" >&2;}
9232	{ echo "$as_me:$LINENO: WARNING: utmpx.h: in the future, the compiler will take precedence" >&5
9233	echo "$as_me: WARNING: utmpx.h: in the future, the compiler will take precedence" >&2;}
9234
9235	;;
9236	esac
9237	{ echo "$as_me:$LINENO: checking for utmpx.h" >&5
9238	echo $ECHO_N "checking for utmpx.h... $ECHO_C" >&6; }
9239	if test "${ac_cv_header_utmpx_h+set}" = set; then
9240	echo $ECHO_N "(cached) $ECHO_C" >&6
9241	else
9242	ac_cv_header_utmpx_h=$ac_header_preproc
9243	fi
9244	{ echo "$as_me:$LINENO: result: $ac_cv_header_utmpx_h" >&5
9245	echo "${ECHO_T}$ac_cv_header_utmpx_h" >&6; }
9246
9247	fi
9248	if test $ac_cv_header_utmpx_h = yes; then
9249	{ echo "$as_me:$LINENO: checking for struct utmpx" >&5
9250	echo $ECHO_N "checking for struct utmpx... $ECHO_C" >&6; }
9251	if test "${struct_utmpx+set}" = set; then
9252	echo $ECHO_N "(cached) $ECHO_C" >&6
9253	else
9254	cat >conftest.$ac_ext <<_ACEOF
9255	/* confdefs.h. */
9256	_ACEOF
9257	cat confdefs.h >>conftest.$ac_ext
9258	cat >>conftest.$ac_ext <<_ACEOF
9259	/* end confdefs.h. */
9260	#include <sys/types.h>
9261	#include <utmpx.h>
9262	int
9263	main ()
9264	{
9265	struct utmpx ut;
9266	;
9267	return 0;
9268	}
9269	_ACEOF
9270	rm -f conftest.$ac_objext
9271	if { (ac_try="$ac_compile"
9272	case "(($ac_try" in
9273	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9274	*) ac_try_echo=$ac_try;;
9275	esac
9276	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9277	(eval "$ac_compile") 2>conftest.er1
9278	ac_status=$?
9279	grep -v '^ *+' conftest.er1 >conftest.err
9280	rm -f conftest.er1
9281	cat conftest.err >&5
9282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9283	(exit $ac_status); } && {
9284	test -z "$ac_cxx_werror_flag" ||
9285	test ! -s conftest.err
9286	} && test -s conftest.$ac_objext; then
9287	struct_utmpx=yes
9288	else
9289	echo "$as_me: failed program was:" >&5
9290	sed 's/^/| /' conftest.$ac_ext >&5
9291
9292	struct_utmpx=no
9293	fi
9294
9295	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9296	fi
9297	{ echo "$as_me:$LINENO: result: $struct_utmpx" >&5
9298	echo "${ECHO_T}$struct_utmpx" >&6; }
9299	if test x$struct_utmpx = xyes; then
9300
9301	cat >>confdefs.h <<\_ACEOF
9302	#define HAVE_STRUCT_UTMPX 1
9303	_ACEOF
9304
9305	fi
9306
9307
9308	{ echo "$as_me:$LINENO: checking for host in utmpx struct" >&5
9309	echo $ECHO_N "checking for host in utmpx struct... $ECHO_C" >&6; }
9310	if test "${struct_utmpx_host+set}" = set; then
9311	echo $ECHO_N "(cached) $ECHO_C" >&6
9312	else
9313	cat >conftest.$ac_ext <<_ACEOF
9314	/* confdefs.h. */
9315	_ACEOF
9316	cat confdefs.h >>conftest.$ac_ext
9317	cat >>conftest.$ac_ext <<_ACEOF
9318	/* end confdefs.h. */
9319	#include <sys/types.h>
9320	#include <utmpx.h>
9321	int
9322	main ()
9323	{
9324	struct utmpx utx; utx.ut_host;
9325	;
9326	return 0;
9327	}
9328	_ACEOF
9329	rm -f conftest.$ac_objext
9330	if { (ac_try="$ac_compile"
9331	case "(($ac_try" in
9332	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9333	*) ac_try_echo=$ac_try;;
9334	esac
9335	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9336	(eval "$ac_compile") 2>conftest.er1
9337	ac_status=$?
9338	grep -v '^ *+' conftest.er1 >conftest.err
9339	rm -f conftest.er1
9340	cat conftest.err >&5
9341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9342	(exit $ac_status); } && {
9343	test -z "$ac_cxx_werror_flag" ||
9344	test ! -s conftest.err
9345	} && test -s conftest.$ac_objext; then
9346	struct_utmpx_host=yes
9347	else
9348	echo "$as_me: failed program was:" >&5
9349	sed 's/^/| /' conftest.$ac_ext >&5
9350
9351	struct_utmpx_host=no
9352	fi
9353
9354	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9355	fi
9356	{ echo "$as_me:$LINENO: result: $struct_utmpx_host" >&5
9357	echo "${ECHO_T}$struct_utmpx_host" >&6; }
9358	if test x$struct_utmpx_host = xyes; then
9359
9360	cat >>confdefs.h <<\_ACEOF
9361	#define HAVE_UTMPX_HOST 1
9362	_ACEOF
9363
9364	fi
9365
9366	{ echo "$as_me:$LINENO: checking for session in utmpx struct" >&5
9367	echo $ECHO_N "checking for session in utmpx struct... $ECHO_C" >&6; }
9368	if test "${struct_utmpx_session+set}" = set; then
9369	echo $ECHO_N "(cached) $ECHO_C" >&6
9370	else
9371	cat >conftest.$ac_ext <<_ACEOF
9372	/* confdefs.h. */
9373	_ACEOF
9374	cat confdefs.h >>conftest.$ac_ext
9375	cat >>conftest.$ac_ext <<_ACEOF
9376	/* end confdefs.h. */
9377	#include <sys/types.h>
9378	#include <utmpx.h>
9379	int
9380	main ()
9381	{
9382	struct utmpx utx; utx.ut_session;
9383	;
9384	return 0;
9385	}
9386	_ACEOF
9387	rm -f conftest.$ac_objext
9388	if { (ac_try="$ac_compile"
9389	case "(($ac_try" in
9390	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9391	*) ac_try_echo=$ac_try;;
9392	esac
9393	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9394	(eval "$ac_compile") 2>conftest.er1
9395	ac_status=$?
9396	grep -v '^ *+' conftest.er1 >conftest.err
9397	rm -f conftest.er1
9398	cat conftest.err >&5
9399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9400	(exit $ac_status); } && {
9401	test -z "$ac_cxx_werror_flag" ||
9402	test ! -s conftest.err
9403	} && test -s conftest.$ac_objext; then
9404	struct_utmpx_session=yes
9405	else
9406	echo "$as_me: failed program was:" >&5
9407	sed 's/^/| /' conftest.$ac_ext >&5
9408
9409	struct_utmpx_session=no
9410	fi
9411
9412	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9413	fi
9414	{ echo "$as_me:$LINENO: result: $struct_utmpx_session" >&5
9415	echo "${ECHO_T}$struct_utmpx_session" >&6; }
9416	if test x$struct_utmpx_session = xyes; then
9417
9418	cat >>confdefs.h <<\_ACEOF
9419	#define HAVE_UTMPX_SESSION 1
9420	_ACEOF
9421
9422	fi
9423
9424	fi
9425
9426
9427	{ echo "$as_me:$LINENO: checking for struct lastlog" >&5
9428	echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6; }
9429	if test "${struct_lastlog+set}" = set; then
9430	echo $ECHO_N "(cached) $ECHO_C" >&6
9431	else
9432	cat >conftest.$ac_ext <<_ACEOF
9433	/* confdefs.h. */
9434	_ACEOF
9435	cat confdefs.h >>conftest.$ac_ext
9436	cat >>conftest.$ac_ext <<_ACEOF
9437	/* end confdefs.h. */
9438	#include <sys/types.h>
9439	#include <utmp.h>
9440	#ifdef HAVE_LASTLOG_H
9441	#include <lastlog.h>
9442	#endif
9443
9444	int
9445	main ()
9446	{
9447	struct lastlog ll;
9448	;
9449	return 0;
9450	}
9451	_ACEOF
9452	rm -f conftest.$ac_objext
9453	if { (ac_try="$ac_compile"
9454	case "(($ac_try" in
9455	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9456	*) ac_try_echo=$ac_try;;
9457	esac
9458	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9459	(eval "$ac_compile") 2>conftest.er1
9460	ac_status=$?
9461	grep -v '^ *+' conftest.er1 >conftest.err
9462	rm -f conftest.er1
9463	cat conftest.err >&5
9464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9465	(exit $ac_status); } && {
9466	test -z "$ac_cxx_werror_flag" ||
9467	test ! -s conftest.err
9468	} && test -s conftest.$ac_objext; then
9469	struct_lastlog=yes
9470	else
9471	echo "$as_me: failed program was:" >&5
9472	sed 's/^/| /' conftest.$ac_ext >&5
9473
9474	struct_lastlog=no
9475	fi
9476
9477	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9478	fi
9479	{ echo "$as_me:$LINENO: result: $struct_lastlog" >&5
9480	echo "${ECHO_T}$struct_lastlog" >&6; }
9481	if test x$struct_lastlog = xyes; then
9482
9483	cat >>confdefs.h <<\_ACEOF
9484	#define HAVE_STRUCT_LASTLOG 1
9485	_ACEOF
9486
9487	fi
9488
9489	{ echo "$as_me:$LINENO: checking for struct lastlogx" >&5
9490	echo $ECHO_N "checking for struct lastlogx... $ECHO_C" >&6; }
9491	if test "${struct_lastlogx+set}" = set; then
9492	echo $ECHO_N "(cached) $ECHO_C" >&6
9493	else
9494	cat >conftest.$ac_ext <<_ACEOF
9495	/* confdefs.h. */
9496	_ACEOF
9497	cat confdefs.h >>conftest.$ac_ext
9498	cat >>conftest.$ac_ext <<_ACEOF
9499	/* end confdefs.h. */
9500	#include <sys/types.h>
9501	#include <utmpx.h>
9502	#ifdef HAVE_LASTLOG_H
9503	#include <lastlog.h>
9504	#endif
9505
9506	int
9507	main ()
9508	{
9509	struct lastlogx ll;
9510	;
9511	return 0;
9512	}
9513	_ACEOF
9514	rm -f conftest.$ac_objext
9515	if { (ac_try="$ac_compile"
9516	case "(($ac_try" in
9517	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9518	*) ac_try_echo=$ac_try;;
9519	esac
9520	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9521	(eval "$ac_compile") 2>conftest.er1
9522	ac_status=$?
9523	grep -v '^ *+' conftest.er1 >conftest.err
9524	rm -f conftest.er1
9525	cat conftest.err >&5
9526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9527	(exit $ac_status); } && {
9528	test -z "$ac_cxx_werror_flag" ||
9529	test ! -s conftest.err
9530	} && test -s conftest.$ac_objext; then
9531	struct_lastlogx=yes
9532	else
9533	echo "$as_me: failed program was:" >&5
9534	sed 's/^/| /' conftest.$ac_ext >&5
9535
9536	struct_lastlogx=no
9537	fi
9538
9539	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9540	fi
9541	{ echo "$as_me:$LINENO: result: $struct_lastlogx" >&5
9542	echo "${ECHO_T}$struct_lastlogx" >&6; }
9543	if test x$struct_lastlogx = xyes; then
9544
9545	cat >>confdefs.h <<\_ACEOF
9546	#define HAVE_STRUCT_LASTLOGX 1
9547	_ACEOF
9548
9549	fi
9550
9551
9552	{ echo "$as_me:$LINENO: checking where utmp is located" >&5
9553	echo $ECHO_N "checking where utmp is located... $ECHO_C" >&6; }
9554	if test "${path_utmp+set}" = set; then
9555	echo $ECHO_N "(cached) $ECHO_C" >&6
9556	else
9557	if test "$cross_compiling" = yes; then
9558	{ echo "$as_me:$LINENO: WARNING: Define UTMP_FILE in config.h manually" >&5
9559	echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
9560	else
9561	cat >conftest.$ac_ext <<_ACEOF
9562	/* confdefs.h. */
9563	_ACEOF
9564	cat confdefs.h >>conftest.$ac_ext
9565	cat >>conftest.$ac_ext <<_ACEOF
9566	/* end confdefs.h. */
9567	#include <stdio.h>
9568	#include <stdlib.h>
9569	#include <sys/types.h>
9570	#include <utmp.h>
9571	#include <errno.h>
9572	main()
9573	{
9574	char **u, *utmplist[] = {
9575	"/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
9576	FILE *a, *f=fopen("conftestval", "w");
9577	if (!f) exit(1);
9578	#ifdef UTMP_FILE
9579	fprintf(f, "%s\n", UTMP_FILE);
9580	exit(0);
9581	#endif
9582	#ifdef _PATH_UTMP
9583	fprintf(f, "%s\n", _PATH_UTMP);
9584	exit(0);
9585	#endif
9586	for (u = utmplist; *u; u++) {
9587	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9588	fprintf(f, "%s\n", *u);
9589	exit(0);
9590	}
9591	}
9592	exit(0);
9593	}
9594	_ACEOF
9595	rm -f conftest$ac_exeext
9596	if { (ac_try="$ac_link"
9597	case "(($ac_try" in
9598	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9599	*) ac_try_echo=$ac_try;;
9600	esac
9601	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9602	(eval "$ac_link") 2>&5
9603	ac_status=$?
9604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9605	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9606	{ (case "(($ac_try" in
9607	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9608	*) ac_try_echo=$ac_try;;
9609	esac
9610	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9611	(eval "$ac_try") 2>&5
9612	ac_status=$?
9613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9614	(exit $ac_status); }; }; then
9615	path_utmp=`cat conftestval`
9616	else
9617	echo "$as_me: program exited with status $ac_status" >&5
9618	echo "$as_me: failed program was:" >&5
9619	sed 's/^/| /' conftest.$ac_ext >&5
9620
9621	( exit $ac_status )
9622	path_utmp=
9623	fi
9624	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9625	fi
9626
9627
9628	fi
9629	{ echo "$as_me:$LINENO: result: $path_utmp" >&5
9630	echo "${ECHO_T}$path_utmp" >&6; }
9631	if test x$path_utmp != x; then
9632
9633	cat >>confdefs.h <<_ACEOF
9634	#define UTMP_FILE "$path_utmp"
9635	_ACEOF
9636
9637	fi
9638
9639
9640	{ echo "$as_me:$LINENO: checking where utmpx is located" >&5
9641	echo $ECHO_N "checking where utmpx is located... $ECHO_C" >&6; }
9642	if test "${path_utmpx+set}" = set; then
9643	echo $ECHO_N "(cached) $ECHO_C" >&6
9644	else
9645	if test "$cross_compiling" = yes; then
9646	{ echo "$as_me:$LINENO: WARNING: Define UTMPX_FILE in config.h manually" >&5
9647	echo "$as_me: WARNING: Define UTMPX_FILE in config.h manually" >&2;}
9648	else
9649	cat >conftest.$ac_ext <<_ACEOF
9650	/* confdefs.h. */
9651	_ACEOF
9652	cat confdefs.h >>conftest.$ac_ext
9653	cat >>conftest.$ac_ext <<_ACEOF
9654	/* end confdefs.h. */
9655	#include <stdio.h>
9656	#include <stdlib.h>
9657	#include <sys/types.h>
9658	#include <utmpx.h>
9659	#include <errno.h>
9660	#include <sys/stat.h>
9661	#ifdef HAVE_STRING_H
9662	#include <string.h>
9663	#endif
9664	main()
9665	{
9666	char **u, *p, *utmplist[] = {
9667	#ifdef UTMPX_FILE
9668	UTMPX_FILE,
9669	#endif
9670	#ifdef _PATH_UTMPX
9671	_PATH_UTMPX,
9672	#endif
9673	"/var/adm/utmpx", "/etc/utmpx", NULL };
9674	FILE *a, *f=fopen("conftestval", "w");
9675	struct stat statu, statux;
9676	if (!f) exit(1);
9677	for (u = utmplist; *u; u++) {
9678	if ((a = fopen(*u, "r")) != NULL || errno == EACCES) {
9679	if (stat(*u, &statux) < 0)
9680	continue;
9681	p = strdup(*u);
9682	p[strlen(p) - 1] = '\0';
9683	if (stat(p, &statu) >= 0
9684	&& (statu.st_mtime - statux.st_mtime > 86400))
9685	continue;
9686	fprintf(f, "%s\n", *u);
9687	exit(0);
9688	}
9689	}
9690	exit(0);
9691	}
9692	_ACEOF
9693	rm -f conftest$ac_exeext
9694	if { (ac_try="$ac_link"
9695	case "(($ac_try" in
9696	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9697	*) ac_try_echo=$ac_try;;
9698	esac
9699	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9700	(eval "$ac_link") 2>&5
9701	ac_status=$?
9702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9703	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9704	{ (case "(($ac_try" in
9705	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9706	*) ac_try_echo=$ac_try;;
9707	esac
9708	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9709	(eval "$ac_try") 2>&5
9710	ac_status=$?
9711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9712	(exit $ac_status); }; }; then
9713	path_utmpx=`cat conftestval`
9714	else
9715	echo "$as_me: program exited with status $ac_status" >&5
9716	echo "$as_me: failed program was:" >&5
9717	sed 's/^/| /' conftest.$ac_ext >&5
9718
9719	( exit $ac_status )
9720	path_utmpx=
9721	fi
9722	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9723	fi
9724
9725
9726	fi
9727	{ echo "$as_me:$LINENO: result: $path_utmpx" >&5
9728	echo "${ECHO_T}$path_utmpx" >&6; }
9729	if test x$path_utmpx != x; then
9730
9731	cat >>confdefs.h <<_ACEOF
9732	#define UTMPX_FILE "$path_utmpx"
9733	_ACEOF
9734
9735	fi
9736
9737
9738	{ echo "$as_me:$LINENO: checking where wtmp is located" >&5
9739	echo $ECHO_N "checking where wtmp is located... $ECHO_C" >&6; }
9740	if test "${path_wtmp+set}" = set; then
9741	echo $ECHO_N "(cached) $ECHO_C" >&6
9742	else
9743	if test "$cross_compiling" = yes; then
9744	{ echo "$as_me:$LINENO: WARNING: Define WTMP_FILE in config.h manually" >&5
9745	echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
9746	else
9747	cat >conftest.$ac_ext <<_ACEOF
9748	/* confdefs.h. */
9749	_ACEOF
9750	cat confdefs.h >>conftest.$ac_ext
9751	cat >>conftest.$ac_ext <<_ACEOF
9752	/* end confdefs.h. */
9753	#include <stdio.h>
9754	#include <stdlib.h>
9755	#include <sys/types.h>
9756	#ifdef HAVE_UTMP_H
9757	#include <utmp.h>
9758	#endif
9759	#include <errno.h>
9760	main()
9761	{
9762	char **w, *wtmplist[] = {
9763	"/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
9764	FILE *a, *f=fopen("conftestval", "w");
9765	if (!f) exit(1);
9766	#ifdef WTMP_FILE
9767	fprintf(f, "%s\n", WTMP_FILE);
9768	exit(0);
9769	#endif
9770	#ifdef _PATH_WTMP
9771	fprintf(f, "%s\n", _PATH_WTMP);
9772	exit(0);
9773	#endif
9774	for (w = wtmplist; *w; w++) {
9775	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9776	fprintf(f, "%s\n", *w);
9777	exit(0);
9778	}
9779	}
9780	exit(0);
9781	}
9782	_ACEOF
9783	rm -f conftest$ac_exeext
9784	if { (ac_try="$ac_link"
9785	case "(($ac_try" in
9786	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9787	*) ac_try_echo=$ac_try;;
9788	esac
9789	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9790	(eval "$ac_link") 2>&5
9791	ac_status=$?
9792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9793	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9794	{ (case "(($ac_try" in
9795	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9796	*) ac_try_echo=$ac_try;;
9797	esac
9798	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9799	(eval "$ac_try") 2>&5
9800	ac_status=$?
9801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9802	(exit $ac_status); }; }; then
9803	path_wtmp=`cat conftestval`
9804	else
9805	echo "$as_me: program exited with status $ac_status" >&5
9806	echo "$as_me: failed program was:" >&5
9807	sed 's/^/| /' conftest.$ac_ext >&5
9808
9809	( exit $ac_status )
9810	path_wtmp=
9811	fi
9812	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9813	fi
9814
9815
9816	fi
9817	{ echo "$as_me:$LINENO: result: $path_wtmp" >&5
9818	echo "${ECHO_T}$path_wtmp" >&6; }
9819	if test x$path_wtmp != x; then
9820
9821	cat >>confdefs.h <<_ACEOF
9822	#define WTMP_FILE "$path_wtmp"
9823	_ACEOF
9824
9825	fi
9826
9827	{ echo "$as_me:$LINENO: checking where wtmpx is located" >&5
9828	echo $ECHO_N "checking where wtmpx is located... $ECHO_C" >&6; }
9829	if test "${path_wtmpx+set}" = set; then
9830	echo $ECHO_N "(cached) $ECHO_C" >&6
9831	else
9832	if test "$cross_compiling" = yes; then
9833	{ echo "$as_me:$LINENO: WARNING: Define WTMPX_FILE in config.h manually" >&5
9834	echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
9835	else
9836	cat >conftest.$ac_ext <<_ACEOF
9837	/* confdefs.h. */
9838	_ACEOF
9839	cat confdefs.h >>conftest.$ac_ext
9840	cat >>conftest.$ac_ext <<_ACEOF
9841	/* end confdefs.h. */
9842	#include <stdio.h>
9843	#include <stdlib.h>
9844	#ifdef HAVE_UTMPX_H
9845	#include <utmpx.h>
9846	#endif
9847	#include <errno.h>
9848	main()
9849	{
9850	char **w, *wtmplist[] = {
9851	"/var/log/wtmpx", "/var/adm/wtmpx", NULL };
9852	FILE *a, *f=fopen("conftestval", "w");
9853	if (!f) exit(1);
9854	#ifdef WTMPX_FILE
9855	fprintf(f, "%s\n", WTMPX_FILE);
9856	exit(0);
9857	#endif
9858	#ifdef _PATH_WTMPX
9859	fprintf(f, "%s\n", _PATH_WTMPX);
9860	exit(0);
9861	#endif
9862	for (w = wtmplist; *w; w++) {
9863	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9864	fprintf(f, "%s\n", *w);
9865	exit(0);
9866	}
9867	}
9868	exit(0);
9869	}
9870	_ACEOF
9871	rm -f conftest$ac_exeext
9872	if { (ac_try="$ac_link"
9873	case "(($ac_try" in
9874	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9875	*) ac_try_echo=$ac_try;;
9876	esac
9877	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9878	(eval "$ac_link") 2>&5
9879	ac_status=$?
9880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9881	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9882	{ (case "(($ac_try" in
9883	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9884	*) ac_try_echo=$ac_try;;
9885	esac
9886	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9887	(eval "$ac_try") 2>&5
9888	ac_status=$?
9889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9890	(exit $ac_status); }; }; then
9891	path_wtmpx=`cat conftestval`
9892	else
9893	echo "$as_me: program exited with status $ac_status" >&5
9894	echo "$as_me: failed program was:" >&5
9895	sed 's/^/| /' conftest.$ac_ext >&5
9896
9897	( exit $ac_status )
9898	path_wtmpx=
9899	fi
9900	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9901	fi
9902
9903
9904	fi
9905	{ echo "$as_me:$LINENO: result: $path_wtmpx" >&5
9906	echo "${ECHO_T}$path_wtmpx" >&6; }
9907	if test x$path_wtmpx != x; then
9908
9909	cat >>confdefs.h <<_ACEOF
9910	#define WTMPX_FILE "$path_wtmpx"
9911	_ACEOF
9912
9913	fi
9914
9915	{ echo "$as_me:$LINENO: checking where lastlog is located" >&5
9916	echo $ECHO_N "checking where lastlog is located... $ECHO_C" >&6; }
9917	if test "${path_lastlog+set}" = set; then
9918	echo $ECHO_N "(cached) $ECHO_C" >&6
9919	else
9920	if test "$cross_compiling" = yes; then
9921	{ echo "$as_me:$LINENO: WARNING: Define LASTLOG_FILE in config.h manually" >&5
9922	echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
9923	else
9924	cat >conftest.$ac_ext <<_ACEOF
9925	/* confdefs.h. */
9926	_ACEOF
9927	cat confdefs.h >>conftest.$ac_ext
9928	cat >>conftest.$ac_ext <<_ACEOF
9929	/* end confdefs.h. */
9930	#include <stdio.h>
9931	#include <stdlib.h>
9932	#include <sys/types.h>
9933	#ifdef HAVE_UTMPX_H
9934	#include <utmpx.h>
9935	#elif defined(HAVE_UTMP_H)
9936	#include <utmp.h>
9937	#endif
9938	#ifdef HAVE_LASTLOG_H
9939	#include <lastlog.h>
9940	#endif
9941	#include <errno.h>
9942	main()
9943	{
9944	char **w, *lastloglist[] = { "/var/log/lastlog", NULL };
9945	FILE *a, *f=fopen("conftestval", "w");
9946	if (!f) exit(1);
9947	#ifdef LASTLOG_FILE
9948	fprintf(f, "%s\n", LASTLOG_FILE);
9949	exit(0);
9950	#endif
9951	#ifdef _PATH_LASTLOG
9952	fprintf(f, "%s\n", _PATH_LASTLOG);
9953	exit(0);
9954	#endif
9955	for (w = lastloglist; *w; w++) {
9956	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
9957	fprintf(f, "%s\n", *w);
9958	exit(0);
9959	}
9960	}
9961	exit(0);
9962	}
9963	_ACEOF
9964	rm -f conftest$ac_exeext
9965	if { (ac_try="$ac_link"
9966	case "(($ac_try" in
9967	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9968	*) ac_try_echo=$ac_try;;
9969	esac
9970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9971	(eval "$ac_link") 2>&5
9972	ac_status=$?
9973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9974	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9975	{ (case "(($ac_try" in
9976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9977	*) ac_try_echo=$ac_try;;
9978	esac
9979	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9980	(eval "$ac_try") 2>&5
9981	ac_status=$?
9982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9983	(exit $ac_status); }; }; then
9984	path_lastlog=`cat conftestval`
9985	else
9986	echo "$as_me: program exited with status $ac_status" >&5
9987	echo "$as_me: failed program was:" >&5
9988	sed 's/^/| /' conftest.$ac_ext >&5
9989
9990	( exit $ac_status )
9991	path_lastlog=
9992	fi
9993	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9994	fi
9995
9996
9997	fi
9998	{ echo "$as_me:$LINENO: result: $path_lastlog" >&5
9999	echo "${ECHO_T}$path_lastlog" >&6; }
10000	if test x$path_lastlog != x; then
10001
10002	cat >>confdefs.h <<_ACEOF
10003	#define LASTLOG_FILE "$path_lastlog"
10004	_ACEOF
10005
10006	fi
10007
10008	{ echo "$as_me:$LINENO: checking where lastlogx is located" >&5
10009	echo $ECHO_N "checking where lastlogx is located... $ECHO_C" >&6; }
10010	if test "${path_lastlogx+set}" = set; then
10011	echo $ECHO_N "(cached) $ECHO_C" >&6
10012	else
10013	if test "$cross_compiling" = yes; then
10014	{ echo "$as_me:$LINENO: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
10015	echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
10016	else
10017	cat >conftest.$ac_ext <<_ACEOF
10018	/* confdefs.h. */
10019	_ACEOF
10020	cat confdefs.h >>conftest.$ac_ext
10021	cat >>conftest.$ac_ext <<_ACEOF
10022	/* end confdefs.h. */
10023	#include <stdio.h>
10024	#include <stdlib.h>
10025	#ifdef HAVE_UTMPX_H
10026	#include <utmpx.h>
10027	#endif
10028	#include <errno.h>
10029	main()
10030	{
10031	char **w, *wtmplist[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
10032	FILE *a, *f=fopen("conftestval", "w");
10033	if (!f) exit(1);
10034	#ifdef LASTLOGX_FILE
10035	fprintf(f, "%s\n", LASTLOGX_FILE);
10036	exit(0);
10037	#endif
10038	#ifdef _PATH_LASTLOGX
10039	fprintf(f, "%s\n", _PATH_LASTLOGX);
10040	exit(0);
10041	#endif
10042	for (w = wtmplist; *w; w++) {
10043	if ((a = fopen(*w, "r")) != NULL || errno == EACCES) {
10044	fprintf(f, "%s\n", *w);
10045	exit(0);
10046	}
10047	}
10048	exit(0);
10049	}
10050	_ACEOF
10051	rm -f conftest$ac_exeext
10052	if { (ac_try="$ac_link"
10053	case "(($ac_try" in
10054	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10055	*) ac_try_echo=$ac_try;;
10056	esac
10057	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10058	(eval "$ac_link") 2>&5
10059	ac_status=$?
10060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10061	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10062	{ (case "(($ac_try" in
10063	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10064	*) ac_try_echo=$ac_try;;
10065	esac
10066	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10067	(eval "$ac_try") 2>&5
10068	ac_status=$?
10069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10070	(exit $ac_status); }; }; then
10071	path_lastlogx=`cat conftestval`
10072	else
10073	echo "$as_me: program exited with status $ac_status" >&5
10074	echo "$as_me: failed program was:" >&5
10075	sed 's/^/| /' conftest.$ac_ext >&5
10076
10077	( exit $ac_status )
10078	path_lastlogx=
10079	fi
10080	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10081	fi
10082
10083
10084	fi
10085	{ echo "$as_me:$LINENO: result: $path_lastlogx" >&5
10086	echo "${ECHO_T}$path_lastlogx" >&6; }
10087	if test x$path_lastlogx != x; then
10088
10089	cat >>confdefs.h <<_ACEOF
10090	#define LASTLOGX_FILE "$path_lastlogx"
10091	_ACEOF
10092
10093	fi
10094
10095
10096
10097
10098	save_LIBS=$LIBS
10099	save_CFLAGS=$CFLAGS
10100	CFLAGS="$CFLAGS $X_CFLAGS"
10101	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
10102	if test x$support_xim = xyes; then
10103	{ echo "$as_me:$LINENO: checking for working Xlocale" >&5
10104	echo $ECHO_N "checking for working Xlocale... $ECHO_C" >&6; }
10105	if test "${rxvt_cv_func_xlocale+set}" = set; then
10106	echo $ECHO_N "(cached) $ECHO_C" >&6
10107	else
10108	if test "$cross_compiling" = yes; then
10109	:
10110	else
10111	cat >conftest.$ac_ext <<_ACEOF
10112	/* confdefs.h. */
10113	_ACEOF
10114	cat confdefs.h >>conftest.$ac_ext
10115	cat >>conftest.$ac_ext <<_ACEOF
10116	/* end confdefs.h. */
10117	#include <X11/Xlib.h>
10118	#include <stdlib.h>
10119	main() {
10120	char *p;
10121	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
10122	exit (XSupportsLocale() ? 0 : 1);
10123	else
10124	exit (1);}
10125	_ACEOF
10126	rm -f conftest$ac_exeext
10127	if { (ac_try="$ac_link"
10128	case "(($ac_try" in
10129	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10130	*) ac_try_echo=$ac_try;;
10131	esac
10132	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10133	(eval "$ac_link") 2>&5
10134	ac_status=$?
10135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10136	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10137	{ (case "(($ac_try" in
10138	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10139	*) ac_try_echo=$ac_try;;
10140	esac
10141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10142	(eval "$ac_try") 2>&5
10143	ac_status=$?
10144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10145	(exit $ac_status); }; }; then
10146	rxvt_cv_func_xlocale=yes
10147	else
10148	echo "$as_me: program exited with status $ac_status" >&5
10149	echo "$as_me: failed program was:" >&5
10150	sed 's/^/| /' conftest.$ac_ext >&5
10151
10152	( exit $ac_status )
10153	rxvt_cv_func_xlocale=no
10154	fi
10155	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10156	fi
10157
10158
10159	fi
10160	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xlocale" >&5
10161	echo "${ECHO_T}$rxvt_cv_func_xlocale" >&6; }
10162	if test x$rxvt_cv_func_xlocale = xyes; then
10163
10164	cat >>confdefs.h <<\_ACEOF
10165	#define USE_XIM 1
10166	_ACEOF
10167
10168	{ echo "$as_me:$LINENO: checking for broken XIM callback" >&5
10169	echo $ECHO_N "checking for broken XIM callback... $ECHO_C" >&6; }
10170	if test "${rxvt_broken_ximcb+set}" = set; then
10171	echo $ECHO_N "(cached) $ECHO_C" >&6
10172	else
10173	cat >conftest.$ac_ext <<_ACEOF
10174
10175	#include <X11/Xlib.h>
10176
10177	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
10178
10179	void f() {
10180	XIMCallback cb;
10181	cb.callback = im_destroy_cb;
10182	}
10183
10184	_ACEOF
10185	rm -f conftest.$ac_objext
10186	if { (ac_try="$ac_compile"
10187	case "(($ac_try" in
10188	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10189	*) ac_try_echo=$ac_try;;
10190	esac
10191	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10192	(eval "$ac_compile") 2>conftest.er1
10193	ac_status=$?
10194	grep -v '^ *+' conftest.er1 >conftest.err
10195	rm -f conftest.er1
10196	cat conftest.err >&5
10197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10198	(exit $ac_status); } && {
10199	test -z "$ac_cxx_werror_flag" ||
10200	test ! -s conftest.err
10201	} && test -s conftest.$ac_objext; then
10202	rxvt_broken_ximcb=yes
10203	else
10204	echo "$as_me: failed program was:" >&5
10205	sed 's/^/| /' conftest.$ac_ext >&5
10206
10207	rxvt_broken_ximcb=no
10208	fi
10209
10210	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10211	fi
10212	{ echo "$as_me:$LINENO: result: $rxvt_broken_ximcb" >&5
10213	echo "${ECHO_T}$rxvt_broken_ximcb" >&6; }
10214
10215	if test x$rxvt_broken_ximcb = xyes; then
10216
10217	cat >>confdefs.h <<\_ACEOF
10218	#define XIMCB_PROTO_BROKEN 1
10219	_ACEOF
10220
10221	fi
10222	fi
10223	fi
10224
10225	{ echo "$as_me:$LINENO: checking for working X setlocale" >&5
10226	echo $ECHO_N "checking for working X setlocale... $ECHO_C" >&6; }
10227	if test "${rxvt_cv_func_xsetlocale+set}" = set; then
10228	echo $ECHO_N "(cached) $ECHO_C" >&6
10229	else
10230	cat >conftest.$ac_ext <<_ACEOF
10231	/* confdefs.h. */
10232	_ACEOF
10233	cat confdefs.h >>conftest.$ac_ext
10234	cat >>conftest.$ac_ext <<_ACEOF
10235	/* end confdefs.h. */
10236	#define X_LOCALE 1
10237	#include <X11/Xlocale.h>
10238	int
10239	main ()
10240	{
10241	setlocale(LC_CTYPE, "");
10242	;
10243	return 0;
10244	}
10245	_ACEOF
10246	rm -f conftest.$ac_objext conftest$ac_exeext
10247	if { (ac_try="$ac_link"
10248	case "(($ac_try" in
10249	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10250	*) ac_try_echo=$ac_try;;
10251	esac
10252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10253	(eval "$ac_link") 2>conftest.er1
10254	ac_status=$?
10255	grep -v '^ *+' conftest.er1 >conftest.err
10256	rm -f conftest.er1
10257	cat conftest.err >&5
10258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10259	(exit $ac_status); } && {
10260	test -z "$ac_cxx_werror_flag" ||
10261	test ! -s conftest.err
10262	} && test -s conftest$ac_exeext &&
10263	$as_test_x conftest$ac_exeext; then
10264	rxvt_cv_func_xsetlocale=yes
10265	else
10266	echo "$as_me: failed program was:" >&5
10267	sed 's/^/| /' conftest.$ac_ext >&5
10268
10269	rxvt_cv_func_xsetlocale=no
10270	fi
10271
10272	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10273	conftest$ac_exeext conftest.$ac_ext
10274	fi
10275	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_xsetlocale" >&5
10276	echo "${ECHO_T}$rxvt_cv_func_xsetlocale" >&6; }
10277	if test x$rxvt_cv_func_xsetlocale = xyes; then
10278
10279	cat >>confdefs.h <<\_ACEOF
10280	#define HAVE_XSETLOCALE 1
10281	_ACEOF
10282
10283	fi
10284	LIBS=$save_LIBS
10285	CFLAGS=$save_CFLAGS
10286
10287	{ echo "$as_me:$LINENO: checking for working plain setlocale" >&5
10288	echo $ECHO_N "checking for working plain setlocale... $ECHO_C" >&6; }
10289	if test "${rxvt_cv_func_setlocale+set}" = set; then
10290	echo $ECHO_N "(cached) $ECHO_C" >&6
10291	else
10292	cat >conftest.$ac_ext <<_ACEOF
10293	/* confdefs.h. */
10294	_ACEOF
10295	cat confdefs.h >>conftest.$ac_ext
10296	cat >>conftest.$ac_ext <<_ACEOF
10297	/* end confdefs.h. */
10298	#include <clocale>
10299	int
10300	main ()
10301	{
10302	setlocale(LC_CTYPE, "");
10303	;
10304	return 0;
10305	}
10306	_ACEOF
10307	rm -f conftest.$ac_objext conftest$ac_exeext
10308	if { (ac_try="$ac_link"
10309	case "(($ac_try" in
10310	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10311	*) ac_try_echo=$ac_try;;
10312	esac
10313	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10314	(eval "$ac_link") 2>conftest.er1
10315	ac_status=$?
10316	grep -v '^ *+' conftest.er1 >conftest.err
10317	rm -f conftest.er1
10318	cat conftest.err >&5
10319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10320	(exit $ac_status); } && {
10321	test -z "$ac_cxx_werror_flag" ||
10322	test ! -s conftest.err
10323	} && test -s conftest$ac_exeext &&
10324	$as_test_x conftest$ac_exeext; then
10325	rxvt_cv_func_setlocale=yes
10326	else
10327	echo "$as_me: failed program was:" >&5
10328	sed 's/^/| /' conftest.$ac_ext >&5
10329
10330	rxvt_cv_func_setlocale=no
10331	fi
10332
10333	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10334	conftest$ac_exeext conftest.$ac_ext
10335	fi
10336	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_setlocale" >&5
10337	echo "${ECHO_T}$rxvt_cv_func_setlocale" >&6; }
10338	if test x$rxvt_cv_func_setlocale = xyes; then
10339
10340	cat >>confdefs.h <<\_ACEOF
10341	#define HAVE_SETLOCALE 1
10342	_ACEOF
10343
10344	fi
10345
10346	{ echo "$as_me:$LINENO: checking for working nl_langinfo" >&5
10347	echo $ECHO_N "checking for working nl_langinfo... $ECHO_C" >&6; }
10348	if test "${rxvt_cv_func_nl_langinfo+set}" = set; then
10349	echo $ECHO_N "(cached) $ECHO_C" >&6
10350	else
10351	cat >conftest.$ac_ext <<_ACEOF
10352	/* confdefs.h. */
10353	_ACEOF
10354	cat confdefs.h >>conftest.$ac_ext
10355	cat >>conftest.$ac_ext <<_ACEOF
10356	/* end confdefs.h. */
10357	#include <langinfo.h>
10358	int
10359	main ()
10360	{
10361	nl_langinfo(CODESET);
10362	;
10363	return 0;
10364	}
10365	_ACEOF
10366	rm -f conftest.$ac_objext conftest$ac_exeext
10367	if { (ac_try="$ac_link"
10368	case "(($ac_try" in
10369	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10370	*) ac_try_echo=$ac_try;;
10371	esac
10372	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10373	(eval "$ac_link") 2>conftest.er1
10374	ac_status=$?
10375	grep -v '^ *+' conftest.er1 >conftest.err
10376	rm -f conftest.er1
10377	cat conftest.err >&5
10378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10379	(exit $ac_status); } && {
10380	test -z "$ac_cxx_werror_flag" ||
10381	test ! -s conftest.err
10382	} && test -s conftest$ac_exeext &&
10383	$as_test_x conftest$ac_exeext; then
10384	rxvt_cv_func_nl_langinfo=yes
10385	else
10386	echo "$as_me: failed program was:" >&5
10387	sed 's/^/| /' conftest.$ac_ext >&5
10388
10389	rxvt_cv_func_nl_langinfo=no
10390	fi
10391
10392	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10393	conftest$ac_exeext conftest.$ac_ext
10394	fi
10395	{ echo "$as_me:$LINENO: result: $rxvt_cv_func_nl_langinfo" >&5
10396	echo "${ECHO_T}$rxvt_cv_func_nl_langinfo" >&6; }
10397	if test x$rxvt_cv_func_nl_langinfo = xyes; then
10398
10399	cat >>confdefs.h <<\_ACEOF
10400	#define HAVE_NL_LANGINFO 1
10401	_ACEOF
10402
10403	fi
10404
10405
10406	{ echo "$as_me:$LINENO: checking for unix-compliant filehandle passing ability" >&5
10407	echo $ECHO_N "checking for unix-compliant filehandle passing ability... $ECHO_C" >&6; }
10408	if test "${can_pass_fds+set}" = set; then
10409	echo $ECHO_N "(cached) $ECHO_C" >&6
10410	else
10411	cat >conftest.$ac_ext <<_ACEOF
10412	/* confdefs.h. */
10413	_ACEOF
10414	cat confdefs.h >>conftest.$ac_ext
10415	cat >>conftest.$ac_ext <<_ACEOF
10416	/* end confdefs.h. */
10417
10418	#include <cstddef> // broken bsds (is that redundant?) need this
10419	#include <sys/types.h>
10420	#include <sys/socket.h>
10421	#include <sys/uio.h>
10422
10423	int
10424	main ()
10425	{
10426
10427	{
10428	msghdr msg;
10429	iovec iov;
10430	char buf [100];
10431	char data = 0;
10432
10433	iov.iov_base = &data;
10434	iov.iov_len = 1;
10435
10436	msg.msg_iov = &iov;
10437	msg.msg_iovlen = 1;
10438	msg.msg_control = buf;
10439	msg.msg_controllen = sizeof buf;
10440
10441	cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
10442	cmsg->cmsg_level = SOL_SOCKET;
10443	cmsg->cmsg_type = SCM_RIGHTS;
10444	cmsg->cmsg_len = 100;
10445
10446	*(int *)CMSG_DATA (cmsg) = 5;
10447
10448	return sendmsg (3, &msg, 0);
10449	}
10450
10451	;
10452	return 0;
10453	}
10454	_ACEOF
10455	rm -f conftest.$ac_objext conftest$ac_exeext
10456	if { (ac_try="$ac_link"
10457	case "(($ac_try" in
10458	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10459	*) ac_try_echo=$ac_try;;
10460	esac
10461	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10462	(eval "$ac_link") 2>conftest.er1
10463	ac_status=$?
10464	grep -v '^ *+' conftest.er1 >conftest.err
10465	rm -f conftest.er1
10466	cat conftest.err >&5
10467	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10468	(exit $ac_status); } && {
10469	test -z "$ac_cxx_werror_flag" ||
10470	test ! -s conftest.err
10471	} && test -s conftest$ac_exeext &&
10472	$as_test_x conftest$ac_exeext; then
10473	can_pass_fds=yes
10474	else
10475	echo "$as_me: failed program was:" >&5
10476	sed 's/^/| /' conftest.$ac_ext >&5
10477
10478	can_pass_fds=no
10479	fi
10480
10481	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10482	conftest$ac_exeext conftest.$ac_ext
10483	fi
10484	{ echo "$as_me:$LINENO: result: $can_pass_fds" >&5
10485	echo "${ECHO_T}$can_pass_fds" >&6; }
10486	if test x$can_pass_fds = xyes; then
10487
10488	cat >>confdefs.h <<\_ACEOF
10489	#define HAVE_UNIX_FDPASS 1
10490	_ACEOF
10491
10492	else
10493	{ { echo "$as_me:$LINENO: error: libptytty requires unix-compliant filehandle passing ability" >&5
10494	echo "$as_me: error: libptytty requires unix-compliant filehandle passing ability" >&2;}
10495	{ (exit 1); exit 1; }; }
10496	fi
10497
10498
10499
10500
10501
10502
10503
10504
10505	for ac_header in \
10506	pty.h \
10507	util.h \
10508	libutil.h \
10509	sys/ioctl.h \
10510	sys/stropts.h \
10511
10512	do
10513	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10514	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10515	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10516	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10517	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10518	echo $ECHO_N "(cached) $ECHO_C" >&6
10519	fi
10520	ac_res=`eval echo '${'$as_ac_Header'}'`
10521	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10522	echo "${ECHO_T}$ac_res" >&6; }
10523	else
10524	# Is the header compilable?
10525	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10526	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10527	cat >conftest.$ac_ext <<_ACEOF
10528	/* confdefs.h. */
10529	_ACEOF
10530	cat confdefs.h >>conftest.$ac_ext
10531	cat >>conftest.$ac_ext <<_ACEOF
10532	/* end confdefs.h. */
10533	$ac_includes_default
10534	#include <$ac_header>
10535	_ACEOF
10536	rm -f conftest.$ac_objext
10537	if { (ac_try="$ac_compile"
10538	case "(($ac_try" in
10539	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10540	*) ac_try_echo=$ac_try;;
10541	esac
10542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10543	(eval "$ac_compile") 2>conftest.er1
10544	ac_status=$?
10545	grep -v '^ *+' conftest.er1 >conftest.err
10546	rm -f conftest.er1
10547	cat conftest.err >&5
10548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10549	(exit $ac_status); } && {
10550	test -z "$ac_cxx_werror_flag" ||
10551	test ! -s conftest.err
10552	} && test -s conftest.$ac_objext; then
10553	ac_header_compiler=yes
10554	else
10555	echo "$as_me: failed program was:" >&5
10556	sed 's/^/| /' conftest.$ac_ext >&5
10557
10558	ac_header_compiler=no
10559	fi
10560
10561	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10562	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10563	echo "${ECHO_T}$ac_header_compiler" >&6; }
10564
10565	# Is the header present?
10566	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10567	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10568	cat >conftest.$ac_ext <<_ACEOF
10569	/* confdefs.h. */
10570	_ACEOF
10571	cat confdefs.h >>conftest.$ac_ext
10572	cat >>conftest.$ac_ext <<_ACEOF
10573	/* end confdefs.h. */
10574	#include <$ac_header>
10575	_ACEOF
10576	if { (ac_try="$ac_cpp conftest.$ac_ext"
10577	case "(($ac_try" in
10578	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10579	*) ac_try_echo=$ac_try;;
10580	esac
10581	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10582	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10583	ac_status=$?
10584	grep -v '^ *+' conftest.er1 >conftest.err
10585	rm -f conftest.er1
10586	cat conftest.err >&5
10587	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10588	(exit $ac_status); } >/dev/null && {
10589	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
10590	test ! -s conftest.err
10591	}; then
10592	ac_header_preproc=yes
10593	else
10594	echo "$as_me: failed program was:" >&5
10595	sed 's/^/| /' conftest.$ac_ext >&5
10596
10597	ac_header_preproc=no
10598	fi
10599
10600	rm -f conftest.err conftest.$ac_ext
10601	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10602	echo "${ECHO_T}$ac_header_preproc" >&6; }
10603
10604	# So? What about this header?
10605	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
10606	yes:no: )
10607	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10608	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10609	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10610	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10611	ac_header_preproc=yes
10612	;;
10613	no:yes:* )
10614	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10615	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10616	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10617	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10618	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10619	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10620	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10621	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10622	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10623	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10624	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10625	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10626
10627	;;
10628	esac
10629	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10630	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10631	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10632	echo $ECHO_N "(cached) $ECHO_C" >&6
10633	else
10634	eval "$as_ac_Header=\$ac_header_preproc"
10635	fi
10636	ac_res=`eval echo '${'$as_ac_Header'}'`
10637	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10638	echo "${ECHO_T}$ac_res" >&6; }
10639
10640	fi
10641	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10642	cat >>confdefs.h <<_ACEOF
10643	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10644	_ACEOF
10645
10646	fi
10647
10648	done
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660	for ac_func in \
10661	revoke \
10662	_getpty \
10663	getpt \
10664	posix_openpt \
10665	isastream \
10666	setuid \
10667	seteuid \
10668	setreuid \
10669	setresuid \
10670
10671	do
10672	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10673	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10674	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10675	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10676	echo $ECHO_N "(cached) $ECHO_C" >&6
10677	else
10678	cat >conftest.$ac_ext <<_ACEOF
10679	/* confdefs.h. */
10680	_ACEOF
10681	cat confdefs.h >>conftest.$ac_ext
10682	cat >>conftest.$ac_ext <<_ACEOF
10683	/* end confdefs.h. */
10684	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10685	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10686	#define $ac_func innocuous_$ac_func
10687
10688	/* System header to define __stub macros and hopefully few prototypes,
10689	which can conflict with char $ac_func (); below.
10690	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10691	<limits.h> exists even on freestanding compilers. */
10692
10693	#ifdef __STDC__
10694	# include <limits.h>
10695	#else
10696	# include <assert.h>
10697	#endif
10698
10699	#undef $ac_func
10700
10701	/* Override any GCC internal prototype to avoid an error.
10702	Use char because int might match the return type of a GCC
10703	builtin and then its argument prototype would still apply. */
10704	#ifdef __cplusplus
10705	extern "C"
10706	#endif
10707	char $ac_func ();
10708	/* The GNU C library defines this for functions which it implements
10709	to always fail with ENOSYS. Some functions are actually named
10710	something starting with __ and the normal name is an alias. */
10711	#if defined __stub_$ac_func || defined __stub___$ac_func
10712	choke me
10713	#endif
10714
10715	int
10716	main ()
10717	{
10718	return $ac_func ();
10719	;
10720	return 0;
10721	}
10722	_ACEOF
10723	rm -f conftest.$ac_objext conftest$ac_exeext
10724	if { (ac_try="$ac_link"
10725	case "(($ac_try" in
10726	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10727	*) ac_try_echo=$ac_try;;
10728	esac
10729	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10730	(eval "$ac_link") 2>conftest.er1
10731	ac_status=$?
10732	grep -v '^ *+' conftest.er1 >conftest.err
10733	rm -f conftest.er1
10734	cat conftest.err >&5
10735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10736	(exit $ac_status); } && {
10737	test -z "$ac_cxx_werror_flag" ||
10738	test ! -s conftest.err
10739	} && test -s conftest$ac_exeext &&
10740	$as_test_x conftest$ac_exeext; then
10741	eval "$as_ac_var=yes"
10742	else
10743	echo "$as_me: failed program was:" >&5
10744	sed 's/^/| /' conftest.$ac_ext >&5
10745
10746	eval "$as_ac_var=no"
10747	fi
10748
10749	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10750	conftest$ac_exeext conftest.$ac_ext
10751	fi
10752	ac_res=`eval echo '${'$as_ac_var'}'`
10753	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10754	echo "${ECHO_T}$ac_res" >&6; }
10755	if test `eval echo '${'$as_ac_var'}'` = yes; then
10756	cat >>confdefs.h <<_ACEOF
10757	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10758	_ACEOF
10759
10760	fi
10761	done
10762
10763
10764	have_clone=no
10765
10766	{ echo "$as_me:$LINENO: checking for /dev/ptym/clone" >&5
10767	echo $ECHO_N "checking for /dev/ptym/clone... $ECHO_C" >&6; }
10768	if test -e /dev/ptym/clone; then
10769	{ echo "$as_me:$LINENO: result: yes" >&5
10770	echo "${ECHO_T}yes" >&6; }
10771
10772	cat >>confdefs.h <<\_ACEOF
10773	#define HAVE_DEV_CLONE 1
10774	_ACEOF
10775
10776
10777	cat >>confdefs.h <<\_ACEOF
10778	#define CLONE_DEVICE "/dev/ptym/clone"
10779	_ACEOF
10780
10781	have_clone=yes
10782	else
10783	{ echo "$as_me:$LINENO: result: no" >&5
10784	echo "${ECHO_T}no" >&6; }
10785	fi
10786
10787	{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5
10788	echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; }
10789	if test -e /dev/ptc; then
10790	{ echo "$as_me:$LINENO: result: yes" >&5
10791	echo "${ECHO_T}yes" >&6; }
10792
10793	cat >>confdefs.h <<\_ACEOF
10794	#define HAVE_DEV_PTC 1
10795	_ACEOF
10796
10797
10798	cat >>confdefs.h <<\_ACEOF
10799	#define CLONE_DEVICE "/dev/ptc"
10800	_ACEOF
10801
10802	have_clone=yes
10803	else
10804	{ echo "$as_me:$LINENO: result: no" >&5
10805	echo "${ECHO_T}no" >&6; }
10806	fi
10807
10808	case $host in
10809	*-*-cygwin*)
10810	have_clone=yes
10811
10812	cat >>confdefs.h <<\_ACEOF
10813	#define CLONE_DEVICE "/dev/ptmx"
10814	_ACEOF
10815
10816	;;
10817	*)
10818	{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5
10819	echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; }
10820	if test -e /dev/ptmx; then
10821	{ echo "$as_me:$LINENO: result: yes" >&5
10822	echo "${ECHO_T}yes" >&6; }
10823
10824	cat >>confdefs.h <<\_ACEOF
10825	#define HAVE_DEV_PTMX 1
10826	_ACEOF
10827
10828
10829	cat >>confdefs.h <<\_ACEOF
10830	#define CLONE_DEVICE "/dev/ptmx"
10831	_ACEOF
10832
10833	have_clone=yes
10834	else
10835	{ echo "$as_me:$LINENO: result: no" >&5
10836	echo "${ECHO_T}no" >&6; }
10837	fi
10838	;;
10839	esac
10840
10841	if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
10842	{ echo "$as_me:$LINENO: checking for UNIX98 ptys" >&5
10843	echo $ECHO_N "checking for UNIX98 ptys... $ECHO_C" >&6; }
10844	cat >conftest.$ac_ext <<_ACEOF
10845	/* confdefs.h. */
10846	_ACEOF
10847	cat confdefs.h >>conftest.$ac_ext
10848	cat >>conftest.$ac_ext <<_ACEOF
10849	/* end confdefs.h. */
10850	#include <stdlib.h>
10851	int
10852	main ()
10853	{
10854	grantpt(0);unlockpt(0);ptsname(0);
10855	;
10856	return 0;
10857	}
10858	_ACEOF
10859	rm -f conftest.$ac_objext conftest$ac_exeext
10860	if { (ac_try="$ac_link"
10861	case "(($ac_try" in
10862	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10863	*) ac_try_echo=$ac_try;;
10864	esac
10865	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10866	(eval "$ac_link") 2>conftest.er1
10867	ac_status=$?
10868	grep -v '^ *+' conftest.er1 >conftest.err
10869	rm -f conftest.er1
10870	cat conftest.err >&5
10871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10872	(exit $ac_status); } && {
10873	test -z "$ac_cxx_werror_flag" ||
10874	test ! -s conftest.err
10875	} && test -s conftest$ac_exeext &&
10876	$as_test_x conftest$ac_exeext; then
10877	unix98_pty=yes
10878
10879	cat >>confdefs.h <<\_ACEOF
10880	#define UNIX98_PTY 1
10881	_ACEOF
10882
10883	{ echo "$as_me:$LINENO: result: yes" >&5
10884	echo "${ECHO_T}yes" >&6; }
10885	else
10886	echo "$as_me: failed program was:" >&5
10887	sed 's/^/| /' conftest.$ac_ext >&5
10888
10889	{ echo "$as_me:$LINENO: result: no" >&5
10890	echo "${ECHO_T}no" >&6; }
10891	fi
10892
10893	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10894	conftest$ac_exeext conftest.$ac_ext
10895	fi
10896
10897	if test -z "$unix98_pty"; then
10898
10899	for ac_func in openpty
10900	do
10901	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10902	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10903	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10904	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10905	echo $ECHO_N "(cached) $ECHO_C" >&6
10906	else
10907	cat >conftest.$ac_ext <<_ACEOF
10908	/* confdefs.h. */
10909	_ACEOF
10910	cat confdefs.h >>conftest.$ac_ext
10911	cat >>conftest.$ac_ext <<_ACEOF
10912	/* end confdefs.h. */
10913	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10914	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10915	#define $ac_func innocuous_$ac_func
10916
10917	/* System header to define __stub macros and hopefully few prototypes,
10918	which can conflict with char $ac_func (); below.
10919	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10920	<limits.h> exists even on freestanding compilers. */
10921
10922	#ifdef __STDC__
10923	# include <limits.h>
10924	#else
10925	# include <assert.h>
10926	#endif
10927
10928	#undef $ac_func
10929
10930	/* Override any GCC internal prototype to avoid an error.
10931	Use char because int might match the return type of a GCC
10932	builtin and then its argument prototype would still apply. */
10933	#ifdef __cplusplus
10934	extern "C"
10935	#endif
10936	char $ac_func ();
10937	/* The GNU C library defines this for functions which it implements
10938	to always fail with ENOSYS. Some functions are actually named
10939	something starting with __ and the normal name is an alias. */
10940	#if defined __stub_$ac_func || defined __stub___$ac_func
10941	choke me
10942	#endif
10943
10944	int
10945	main ()
10946	{
10947	return $ac_func ();
10948	;
10949	return 0;
10950	}
10951	_ACEOF
10952	rm -f conftest.$ac_objext conftest$ac_exeext
10953	if { (ac_try="$ac_link"
10954	case "(($ac_try" in
10955	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10956	*) ac_try_echo=$ac_try;;
10957	esac
10958	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10959	(eval "$ac_link") 2>conftest.er1
10960	ac_status=$?
10961	grep -v '^ *+' conftest.er1 >conftest.err
10962	rm -f conftest.er1
10963	cat conftest.err >&5
10964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10965	(exit $ac_status); } && {
10966	test -z "$ac_cxx_werror_flag" ||
10967	test ! -s conftest.err
10968	} && test -s conftest$ac_exeext &&
10969	$as_test_x conftest$ac_exeext; then
10970	eval "$as_ac_var=yes"
10971	else
10972	echo "$as_me: failed program was:" >&5
10973	sed 's/^/| /' conftest.$ac_ext >&5
10974
10975	eval "$as_ac_var=no"
10976	fi
10977
10978	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10979	conftest$ac_exeext conftest.$ac_ext
10980	fi
10981	ac_res=`eval echo '${'$as_ac_var'}'`
10982	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10983	echo "${ECHO_T}$ac_res" >&6; }
10984	if test `eval echo '${'$as_ac_var'}'` = yes; then
10985	cat >>confdefs.h <<_ACEOF
10986	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10987	_ACEOF
10988
10989	else
10990	{ echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
10991	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; }
10992	if test "${ac_cv_lib_util_openpty+set}" = set; then
10993	echo $ECHO_N "(cached) $ECHO_C" >&6
10994	else
10995	ac_check_lib_save_LIBS=$LIBS
10996	LIBS="-lutil $LIBS"
10997	cat >conftest.$ac_ext <<_ACEOF
10998	/* confdefs.h. */
10999	_ACEOF
11000	cat confdefs.h >>conftest.$ac_ext
11001	cat >>conftest.$ac_ext <<_ACEOF
11002	/* end confdefs.h. */
11003
11004	/* Override any GCC internal prototype to avoid an error.
11005	Use char because int might match the return type of a GCC
11006	builtin and then its argument prototype would still apply. */
11007	#ifdef __cplusplus
11008	extern "C"
11009	#endif
11010	char openpty ();
11011	int
11012	main ()
11013	{
11014	return openpty ();
11015	;
11016	return 0;
11017	}
11018	_ACEOF
11019	rm -f conftest.$ac_objext conftest$ac_exeext
11020	if { (ac_try="$ac_link"
11021	case "(($ac_try" in
11022	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11023	*) ac_try_echo=$ac_try;;
11024	esac
11025	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11026	(eval "$ac_link") 2>conftest.er1
11027	ac_status=$?
11028	grep -v '^ *+' conftest.er1 >conftest.err
11029	rm -f conftest.er1
11030	cat conftest.err >&5
11031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11032	(exit $ac_status); } && {
11033	test -z "$ac_cxx_werror_flag" ||
11034	test ! -s conftest.err
11035	} && test -s conftest$ac_exeext &&
11036	$as_test_x conftest$ac_exeext; then
11037	ac_cv_lib_util_openpty=yes
11038	else
11039	echo "$as_me: failed program was:" >&5
11040	sed 's/^/| /' conftest.$ac_ext >&5
11041
11042	ac_cv_lib_util_openpty=no
11043	fi
11044
11045	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11046	conftest$ac_exeext conftest.$ac_ext
11047	LIBS=$ac_check_lib_save_LIBS
11048	fi
11049	{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
11050	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; }
11051	if test $ac_cv_lib_util_openpty = yes; then
11052	cat >>confdefs.h <<\_ACEOF
11053	#define HAVE_OPENPTY 1
11054	_ACEOF
11055	LIBS="$LIBS -lutil"
11056	fi
11057
11058	fi
11059	done
11060
11061	fi
11062
11063
11064
11065	{ echo "$as_me:$LINENO: checking for tty group" >&5
11066	echo $ECHO_N "checking for tty group... $ECHO_C" >&6; }
11067	if test "${tty_group+set}" = set; then
11068	echo $ECHO_N "(cached) $ECHO_C" >&6
11069	else
11070	if test "$cross_compiling" = yes; then
11071	tty_group=no
11072	else
11073	cat >conftest.$ac_ext <<_ACEOF
11074	/* confdefs.h. */
11075	_ACEOF
11076	cat confdefs.h >>conftest.$ac_ext
11077	cat >>conftest.$ac_ext <<_ACEOF
11078	/* end confdefs.h. */
11079
11080	#include <sys/types.h>
11081	#include <sys/stat.h>
11082	#include <unistd.h>
11083	#include <grp.h>
11084
11085	main()
11086	{
11087	struct stat st;
11088	struct group *gr;
11089	char *tty;
11090	gr = getgrnam("tty");
11091	tty = ttyname(0);
11092	if (gr != 0
11093	&& tty != 0
11094	&& (stat(tty, &st)) == 0
11095	&& st.st_gid == gr->gr_gid)
11096	return 0;
11097	else
11098	return 1;
11099	}
11100	_ACEOF
11101	rm -f conftest$ac_exeext
11102	if { (ac_try="$ac_link"
11103	case "(($ac_try" in
11104	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11105	*) ac_try_echo=$ac_try;;
11106	esac
11107	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11108	(eval "$ac_link") 2>&5
11109	ac_status=$?
11110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11111	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11112	{ (case "(($ac_try" in
11113	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11114	*) ac_try_echo=$ac_try;;
11115	esac
11116	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11117	(eval "$ac_try") 2>&5
11118	ac_status=$?
11119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11120	(exit $ac_status); }; }; then
11121	tty_group=yes
11122	else
11123	echo "$as_me: program exited with status $ac_status" >&5
11124	echo "$as_me: failed program was:" >&5
11125	sed 's/^/| /' conftest.$ac_ext >&5
11126
11127	( exit $ac_status )
11128	tty_group=no
11129	fi
11130	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11131	fi
11132
11133
11134	fi
11135	{ echo "$as_me:$LINENO: result: $tty_group" >&5
11136	echo "${ECHO_T}$tty_group" >&6; }
11137	if test x$tty_group = xyes; then
11138
11139	cat >>confdefs.h <<\_ACEOF
11140	#define TTY_GID_SUPPORT 1
11141	_ACEOF
11142
11143	fi
11144
11145	if test x$support_xft = xyes; then
11146	# Extract the first word of "pkg-config", so it can be a program name with args.	6740	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
11147	set dummy pkg-config; ac_word=$2	6741	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
11148	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	6742	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11149	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	6743	printf %s "checking for $ac_word... " >&6; }
11150	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then	6744	if test ${ac_cv_path_PKG_CONFIG+y}
11151	echo $ECHO_N "(cached) $ECHO_C" >&6	6745	then :
11152	else	6746	printf %s "(cached) " >&6
		6747	else $as_nop
11153	case $PKG_CONFIG in	6748	case $PKG_CONFIG in
11154	[\\/]* | ?:[\\/]*)	6749	[\\/]* | ?:[\\/]*)
11155	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.	6750	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11156	;;	6751	;;
11157	*)	6752	*)
11158	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11159	for as_dir in $PATH	6754	for as_dir in $PATH
11160	do	6755	do
11161	IFS=$as_save_IFS	6756	IFS=$as_save_IFS
11162	test -z "$as_dir" && as_dir=.	6757	case $as_dir in #(((
		6758	'') as_dir=./ ;;
		6759	*/) ;;
		6760	*) as_dir=$as_dir/ ;;
		6761	esac
11163	for ac_exec_ext in '' $ac_executable_extensions; do	6762	for ac_exec_ext in '' $ac_executable_extensions; do
11164	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	6763	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11165	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"	6764	ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
11166	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6765	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11167	break 2	6766	break 2
11168	fi	6767	fi
11169	done	6768	done
11170	done	6769	done
11171	IFS=$as_save_IFS	6770	IFS=$as_save_IFS
11172		6771
11173	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11174	;;	6772	;;
11175	esac	6773	esac
11176	fi	6774	fi
11177	PKG_CONFIG=$ac_cv_path_PKG_CONFIG	6775	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11178	if test -n "$PKG_CONFIG"; then	6776	if test -n "$PKG_CONFIG"; then
11179	{ echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5	6777	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11180	echo "${ECHO_T}$PKG_CONFIG" >&6; }	6778	printf "%s\n" "$PKG_CONFIG" >&6; }
11181	else	6779	else
11182	{ echo "$as_me:$LINENO: result: no" >&5	6780	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11183	echo "${ECHO_T}no" >&6; }	6781	printf "%s\n" "no" >&6; }
11184	fi	6782	fi
11185		6783
11186		6784
11187	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then	6785	fi
11188	X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS"	6786	if test -z "$ac_cv_path_PKG_CONFIG"; then
11189	CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`"	6787	ac_pt_PKG_CONFIG=$PKG_CONFIG
		6788	# Extract the first word of "pkg-config", so it can be a program name with args.
		6789	set dummy pkg-config; ac_word=$2
		6790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6791	printf %s "checking for $ac_word... " >&6; }
		6792	if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
		6793	then :
		6794	printf %s "(cached) " >&6
		6795	else $as_nop
		6796	case $ac_pt_PKG_CONFIG in
		6797	[\\/]* | ?:[\\/]*)
		6798	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		6799	;;
		6800	*)
		6801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6802	for as_dir in $PATH
		6803	do
		6804	IFS=$as_save_IFS
		6805	case $as_dir in #(((
		6806	'') as_dir=./ ;;
		6807	*/) ;;
		6808	*) as_dir=$as_dir/ ;;
		6809	esac
		6810	for ac_exec_ext in '' $ac_executable_extensions; do
		6811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		6812	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
		6813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		6814	break 2
		6815	fi
		6816	done
		6817	done
		6818	IFS=$as_save_IFS
		6819
		6820	;;
		6821	esac
		6822	fi
		6823	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
		6824	if test -n "$ac_pt_PKG_CONFIG"; then
		6825	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		6826	printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
		6827	else
		6828	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6829	printf "%s\n" "no" >&6; }
		6830	fi
		6831
		6832	if test "x$ac_pt_PKG_CONFIG" = x; then
		6833	PKG_CONFIG="no"
11190	else	6834	else
		6835	case $cross_compiling:$ac_tool_warned in
		6836	yes:)
		6837	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6838	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6839	ac_tool_warned=yes ;;
		6840	esac
		6841	PKG_CONFIG=$ac_pt_PKG_CONFIG
		6842	fi
		6843	else
		6844	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		6845	fi
		6846
		6847
		6848
		6849	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty (using pkg-config)" >&5
		6850	printf %s "checking for libptytty (using pkg-config)... " >&6; }
		6851	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
		6852	PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
		6853	PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
		6854
		6855	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6856	printf "%s\n" "ok" >&6; }
		6857	:
		6858	else
		6859	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6860	printf "%s\n" "no" >&6; }
		6861
		6862	as_fn_error $? "unable to find libptytty" "$LINENO" 5
		6863
		6864	fi
		6865
		6866
		6867
		6868
		6869
		6870	image_lib=none
		6871
		6872	PIXBUF_CFLAGS=
		6873	PIXBUF_LIBS=
		6874
		6875	if test x$support_pixbuf = xyes; then
		6876
		6877	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0 (using pkg-config)" >&5
		6878	printf %s "checking for gdk-pixbuf-2.0 (using pkg-config)... " >&6; }
		6879	if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
		6880	PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
		6881	PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
		6882
		6883	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6884	printf "%s\n" "ok" >&6; }
		6885
		6886	image_lib=gdk-pixbuf
		6887
		6888	printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
		6889
		6890
		6891	else
		6892	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6893	printf "%s\n" "no" >&6; }
		6894	:
		6895	fi
		6896
		6897	fi
		6898
		6899
		6900
		6901
		6902	STARTUP_NOTIFICATION_CFLAGS=
		6903	STARTUP_NOTIFICATION_LIBS=
		6904
		6905	if test x$support_startup_notification = xyes; then
		6906
		6907	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0 (using pkg-config)" >&5
		6908	printf %s "checking for libstartup-notification-1.0 (using pkg-config)... " >&6; }
		6909	if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
		6910	STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
		6911	STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
		6912
		6913	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6914	printf "%s\n" "ok" >&6; }
		6915
		6916
		6917	printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
		6918
		6919
		6920	else
		6921	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6922	printf "%s\n" "no" >&6; }
		6923	:
		6924	fi
		6925
		6926	fi
		6927
		6928
		6929
		6930
		6931	if test x$support_frills = xyes; then
		6932
		6933	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu (using pkg-config)" >&5
		6934	printf %s "checking for xmu (using pkg-config)... " >&6; }
		6935	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
		6936	XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
		6937	XMU_LIBS="`$PKG_CONFIG --libs xmu`"
		6938
		6939	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		6940	printf "%s\n" "ok" >&6; }
		6941
		6942	X_LIBS="$XMU_LIBS $X_LIBS"
		6943	CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
		6944
		6945	printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
		6946
		6947
		6948	else
		6949	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6950	printf "%s\n" "no" >&6; }
		6951	:
		6952	fi
		6953
		6954	fi
		6955
		6956	ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
		6957	if test "x$ac_cv_header_sys_byteorder_h" = xyes
		6958	then :
		6959	printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
		6960
		6961	fi
		6962	ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
		6963	if test "x$ac_cv_header_sys_ioctl_h" = xyes
		6964	then :
		6965	printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
		6966
		6967	fi
		6968	ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
		6969	if test "x$ac_cv_header_sys_sockio_h" = xyes
		6970	then :
		6971	printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
		6972
		6973	fi
		6974	ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
		6975	if test "x$ac_cv_header_sys_strredir_h" = xyes
		6976	then :
		6977	printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
		6978
		6979	fi
		6980	ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
		6981	if test "x$ac_cv_header_stdint_h" = xyes
		6982	then :
		6983	printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
		6984
		6985	fi
		6986	ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
		6987	if test "x$ac_cv_header_wchar_h" = xyes
		6988	then :
		6989	printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
		6990
		6991	fi
		6992
		6993
		6994	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
		6995	printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
		6996	if test ${rxvt_cv_xlib_illegal_access+y}
		6997	then :
		6998	printf %s "(cached) " >&6
		6999	else $as_nop
		7000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7001	/* end confdefs.h. */
		7002
		7003	#define XLIB_ILLEGAL_ACCESS
		7004	#include <X11/Xlib.h>
		7005
		7006	int
		7007	main (void)
		7008	{
		7009
		7010	Display *dpy;
		7011	dpy->xdefaults = (char *)0;
		7012
		7013	;
		7014	return 0;
		7015	}
		7016	_ACEOF
		7017	if ac_fn_cxx_try_compile "$LINENO"
		7018	then :
		7019	rxvt_cv_xlib_illegal_access=yes
		7020	else $as_nop
		7021	rxvt_cv_xlib_illegal_access=no
		7022
		7023	fi
		7024	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7025	fi
		7026	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
		7027	printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
		7028	if test x$rxvt_cv_xlib_illegal_access = xyes; then
		7029
		7030	printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
		7031
		7032	fi
		7033
		7034	ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
		7035	if test "x$ac_cv_type_mode_t" = xyes
		7036	then :
		7037
		7038	else $as_nop
		7039
		7040	printf "%s\n" "#define mode_t int" >>confdefs.h
		7041
		7042	fi
		7043
		7044
		7045	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
		7046	"
		7047	if test "x$ac_cv_type_pid_t" = xyes
		7048	then :
		7049
		7050	else $as_nop
		7051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7052	/* end confdefs.h. */
		7053
		7054	#if defined _WIN64 && !defined __CYGWIN__
		7055	LLP64
		7056	#endif
		7057
		7058	int
		7059	main (void)
		7060	{
		7061
		7062	;
		7063	return 0;
		7064	}
		7065
		7066	_ACEOF
		7067	if ac_fn_cxx_try_compile "$LINENO"
		7068	then :
		7069	ac_pid_type='int'
		7070	else $as_nop
		7071	ac_pid_type='__int64'
		7072	fi
		7073	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7074
		7075	printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
		7076
		7077
		7078	fi
		7079
		7080
		7081	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		7082	printf %s "checking for grep that handles long lines and -e... " >&6; }
		7083	if test ${ac_cv_path_GREP+y}
		7084	then :
		7085	printf %s "(cached) " >&6
		7086	else $as_nop
		7087	if test -z "$GREP"; then
		7088	ac_path_GREP_found=false
		7089	# Loop through the user's path and test for each of PROGNAME-LIST
		7090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7091	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7092	do
		7093	IFS=$as_save_IFS
		7094	case $as_dir in #(((
		7095	'') as_dir=./ ;;
		7096	*/) ;;
		7097	*) as_dir=$as_dir/ ;;
		7098	esac
		7099	for ac_prog in grep ggrep
		7100	do
		7101	for ac_exec_ext in '' $ac_executable_extensions; do
		7102	ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
		7103	as_fn_executable_p "$ac_path_GREP" || continue
		7104	# Check for GNU ac_path_GREP and select it if it is found.
		7105	# Check for GNU $ac_path_GREP
		7106	case `"$ac_path_GREP" --version 2>&1` in
		7107	*GNU*)
		7108	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		7109	*)
		7110	ac_count=0
		7111	printf %s 0123456789 >"conftest.in"
		7112	while :
		7113	do
		7114	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7115	mv "conftest.tmp" "conftest.in"
		7116	cp "conftest.in" "conftest.nl"
		7117	printf "%s\n" 'GREP' >> "conftest.nl"
		7118	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7119	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7120	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7121	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		7122	# Best one so far, save it but keep looking for a better one
		7123	ac_cv_path_GREP="$ac_path_GREP"
		7124	ac_path_GREP_max=$ac_count
		7125	fi
		7126	# 10*(2^10) chars as input seems more than enough
		7127	test $ac_count -gt 10 && break
		7128	done
		7129	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7130	esac
		7131
		7132	$ac_path_GREP_found && break 3
		7133	done
		7134	done
		7135	done
		7136	IFS=$as_save_IFS
		7137	if test -z "$ac_cv_path_GREP"; then
		7138	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7139	fi
		7140	else
		7141	ac_cv_path_GREP=$GREP
		7142	fi
		7143
		7144	fi
		7145	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		7146	printf "%s\n" "$ac_cv_path_GREP" >&6; }
		7147	GREP="$ac_cv_path_GREP"
		7148
		7149
		7150	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		7151	printf %s "checking for egrep... " >&6; }
		7152	if test ${ac_cv_path_EGREP+y}
		7153	then :
		7154	printf %s "(cached) " >&6
		7155	else $as_nop
		7156	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		7157	then ac_cv_path_EGREP="$GREP -E"
		7158	else
		7159	if test -z "$EGREP"; then
		7160	ac_path_EGREP_found=false
		7161	# Loop through the user's path and test for each of PROGNAME-LIST
		7162	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7163	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		7164	do
		7165	IFS=$as_save_IFS
		7166	case $as_dir in #(((
		7167	'') as_dir=./ ;;
		7168	*/) ;;
		7169	*) as_dir=$as_dir/ ;;
		7170	esac
		7171	for ac_prog in egrep
		7172	do
		7173	for ac_exec_ext in '' $ac_executable_extensions; do
		7174	ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
		7175	as_fn_executable_p "$ac_path_EGREP" || continue
		7176	# Check for GNU ac_path_EGREP and select it if it is found.
		7177	# Check for GNU $ac_path_EGREP
		7178	case `"$ac_path_EGREP" --version 2>&1` in
		7179	*GNU*)
		7180	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		7181	*)
		7182	ac_count=0
		7183	printf %s 0123456789 >"conftest.in"
		7184	while :
		7185	do
		7186	cat "conftest.in" "conftest.in" >"conftest.tmp"
		7187	mv "conftest.tmp" "conftest.in"
		7188	cp "conftest.in" "conftest.nl"
		7189	printf "%s\n" 'EGREP' >> "conftest.nl"
		7190	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		7191	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		7192	as_fn_arith $ac_count + 1 && ac_count=$as_val
		7193	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		7194	# Best one so far, save it but keep looking for a better one
		7195	ac_cv_path_EGREP="$ac_path_EGREP"
		7196	ac_path_EGREP_max=$ac_count
		7197	fi
		7198	# 10*(2^10) chars as input seems more than enough
		7199	test $ac_count -gt 10 && break
		7200	done
		7201	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		7202	esac
		7203
		7204	$ac_path_EGREP_found && break 3
		7205	done
		7206	done
		7207	done
		7208	IFS=$as_save_IFS
		7209	if test -z "$ac_cv_path_EGREP"; then
		7210	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		7211	fi
		7212	else
		7213	ac_cv_path_EGREP=$EGREP
		7214	fi
		7215
		7216	fi
		7217	fi
		7218	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		7219	printf "%s\n" "$ac_cv_path_EGREP" >&6; }
		7220	EGREP="$ac_cv_path_EGREP"
		7221
		7222
		7223	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
		7224	printf %s "checking for uid_t in sys/types.h... " >&6; }
		7225	if test ${ac_cv_type_uid_t+y}
		7226	then :
		7227	printf %s "(cached) " >&6
		7228	else $as_nop
		7229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7230	/* end confdefs.h. */
		7231	#include <sys/types.h>
		7232
		7233	_ACEOF
		7234	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		7235	$EGREP "uid_t" >/dev/null 2>&1
		7236	then :
		7237	ac_cv_type_uid_t=yes
		7238	else $as_nop
		7239	ac_cv_type_uid_t=no
		7240	fi
		7241	rm -rf conftest*
		7242
		7243	fi
		7244	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
		7245	printf "%s\n" "$ac_cv_type_uid_t" >&6; }
		7246	if test $ac_cv_type_uid_t = no; then
		7247
		7248	printf "%s\n" "#define uid_t int" >>confdefs.h
		7249
		7250
		7251	printf "%s\n" "#define gid_t int" >>confdefs.h
		7252
		7253	fi
		7254
		7255	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
		7256	case $ac_cv_c_int16_t in #(
		7257	no|yes) ;; #(
		7258	*)
		7259
		7260	printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
		7261	;;
		7262	esac
		7263
		7264	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
		7265	case $ac_cv_c_uint16_t in #(
		7266	no|yes) ;; #(
		7267	*)
		7268
		7269
		7270	printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
		7271	;;
		7272	esac
		7273
		7274	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
		7275	case $ac_cv_c_int32_t in #(
		7276	no|yes) ;; #(
		7277	*)
		7278
		7279	printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
		7280	;;
		7281	esac
		7282
		7283	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
		7284	case $ac_cv_c_uint32_t in #(
		7285	no|yes) ;; #(
		7286	*)
		7287
		7288	printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
		7289
		7290
		7291	printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
		7292	;;
		7293	esac
		7294
		7295
		7296	ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
		7297	if test "x$ac_cv_func_unsetenv" = xyes
		7298	then :
		7299	printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
		7300
		7301	fi
		7302
		7303
		7304
		7305
		7306	save_LIBS=$LIBS
		7307	save_CXXFLAGS=$CXXFLAGS
		7308	CXXFLAGS="$CXXFLAGS $X_CFLAGS"
		7309	LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
		7310	if test x$support_xim = xyes; then
		7311	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
		7312	printf %s "checking for working Xlocale... " >&6; }
		7313	if test ${rxvt_cv_func_xlocale+y}
		7314	then :
		7315	printf %s "(cached) " >&6
		7316	else $as_nop
		7317	if test "$cross_compiling" = yes
		7318	then :
		7319	:
		7320	else $as_nop
		7321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7322	/* end confdefs.h. */
		7323
		7324	#include <X11/Xlib.h>
		7325	#include <stdlib.h>
		7326	int main() {
		7327	char *p;
		7328	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
		7329	exit (XSupportsLocale() ? 0 : 1);
		7330	else
		7331	exit (1);
		7332	}
		7333
		7334	_ACEOF
		7335	if ac_fn_cxx_try_run "$LINENO"
		7336	then :
		7337	rxvt_cv_func_xlocale=yes
		7338	else $as_nop
		7339	rxvt_cv_func_xlocale=no
		7340	fi
		7341	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7342	conftest.$ac_objext conftest.beam conftest.$ac_ext
		7343	fi
		7344
		7345	fi
		7346	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
		7347	printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
		7348	if test x$rxvt_cv_func_xlocale = xyes; then
		7349
		7350	printf "%s\n" "#define USE_XIM 1" >>confdefs.h
		7351
		7352	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
		7353	printf %s "checking for broken XIM callback... " >&6; }
		7354	if test ${rxvt_cv_broken_ximcb+y}
		7355	then :
		7356	printf %s "(cached) " >&6
		7357	else $as_nop
		7358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7359	/* end confdefs.h. */
		7360
		7361	#include <X11/Xlib.h>
		7362
		7363	void im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3);
		7364
		7365	void f() {
		7366	XIMCallback cb;
		7367	cb.callback = im_destroy_cb;
		7368	}
		7369
		7370	_ACEOF
		7371	if ac_fn_cxx_try_compile "$LINENO"
		7372	then :
		7373	rxvt_cv_broken_ximcb=yes
		7374	else $as_nop
		7375	rxvt_cv_broken_ximcb=no
		7376	fi
		7377	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		7378	fi
		7379	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
		7380	printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
		7381
		7382	if test x$rxvt_cv_broken_ximcb = xyes; then
		7383
		7384	printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
		7385
		7386	fi
		7387	fi
		7388	fi
		7389
		7390	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
		7391	printf %s "checking for working X setlocale... " >&6; }
		7392	if test ${rxvt_cv_func_xsetlocale+y}
		7393	then :
		7394	printf %s "(cached) " >&6
		7395	else $as_nop
		7396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7397	/* end confdefs.h. */
		7398	#define X_LOCALE 1
		7399	#include <X11/Xlocale.h>
		7400	int
		7401	main (void)
		7402	{
		7403	setlocale(LC_CTYPE, "");
		7404	;
		7405	return 0;
		7406	}
		7407	_ACEOF
		7408	if ac_fn_cxx_try_link "$LINENO"
		7409	then :
		7410	rxvt_cv_func_xsetlocale=yes
		7411	else $as_nop
		7412	rxvt_cv_func_xsetlocale=no
		7413	fi
		7414	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7415	conftest$ac_exeext conftest.$ac_ext
		7416	fi
		7417	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
		7418	printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
		7419	if test x$rxvt_cv_func_xsetlocale = xyes; then
		7420
		7421	printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
		7422
		7423	fi
		7424	LIBS=$save_LIBS
		7425	CXXFLAGS=$save_CXXFLAGS
		7426
		7427	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
		7428	printf %s "checking for working nl_langinfo... " >&6; }
		7429	if test ${rxvt_cv_func_nl_langinfo+y}
		7430	then :
		7431	printf %s "(cached) " >&6
		7432	else $as_nop
		7433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7434	/* end confdefs.h. */
		7435	#include <langinfo.h>
		7436	int
		7437	main (void)
		7438	{
		7439	nl_langinfo(CODESET);
		7440	;
		7441	return 0;
		7442	}
		7443	_ACEOF
		7444	if ac_fn_cxx_try_link "$LINENO"
		7445	then :
		7446	rxvt_cv_func_nl_langinfo=yes
		7447	else $as_nop
		7448	rxvt_cv_func_nl_langinfo=no
		7449	fi
		7450	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		7451	conftest$ac_exeext conftest.$ac_ext
		7452	fi
		7453	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
		7454	printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
		7455	if test x$rxvt_cv_func_nl_langinfo = xyes; then
		7456
		7457	printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
		7458
		7459	fi
		7460
		7461	support_image=no
		7462	if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
		7463	support_image=yes
		7464	fi
		7465	if test x$support_xft = xyes || test x$support_image = xyes; then
		7466	rxvt_have_xrender=no
		7467
		7468	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender (using pkg-config)" >&5
		7469	printf %s "checking for xrender (using pkg-config)... " >&6; }
		7470	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
		7471	XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
		7472	XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
		7473
		7474	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7475	printf "%s\n" "ok" >&6; }
		7476
		7477	X_LIBS="$XRENDER_LIBS $X_LIBS"
		7478	CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
		7479	rxvt_have_xrender=yes
		7480
		7481	save_LIBS="$LIBS"
		7482	LIBS="$LIBS $X_LIBS"
		7483	ac_fn_cxx_check_header_compile "$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" = xyes
		7485	then :
		7486
		7487	else $as_nop
		7488	rxvt_have_xrender=no
		7489	fi
		7490
		7491	ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
		7492	if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
		7493	then :
		7494
		7495	else $as_nop
		7496	rxvt_have_xrender=no
		7497	fi
		7498
		7499	LIBS="$save_LIBS"
		7500
		7501	else
		7502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7503	printf "%s\n" "no" >&6; }
		7504	:
		7505	fi
		7506
		7507	fi
		7508
		7509	if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
		7510
		7511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft (using pkg-config)" >&5
		7512	printf %s "checking for fontconfig xft (using pkg-config)... " >&6; }
		7513	if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
		7514	XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
		7515	XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
		7516
		7517	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7518	printf "%s\n" "ok" >&6; }
		7519
		7520	X_LIBS="$XFT_LIBS $X_LIBS"
		7521	CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
		7522
		7523	else
		7524	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7525	printf "%s\n" "no" >&6; }
		7526
11191	# Extract the first word of "xft-config", so it can be a program name with args.	7527	# Extract the first word of "xft-config", so it can be a program name with args.
11192	set dummy xft-config; ac_word=$2	7528	set dummy xft-config; ac_word=$2
11193	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7529	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11194	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7530	printf %s "checking for $ac_word... " >&6; }
11195	if test "${ac_cv_path_XFT_CONFIG+set}" = set; then	7531	if test ${ac_cv_path_XFT_CONFIG+y}
11196	echo $ECHO_N "(cached) $ECHO_C" >&6	7532	then :
11197	else	7533	printf %s "(cached) " >&6
		7534	else $as_nop
11198	case $XFT_CONFIG in	7535	case $XFT_CONFIG in
11199	[\\/]* | ?:[\\/]*)	7536	[\\/]* | ?:[\\/]*)
11200	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.	7537	ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
11201	;;	7538	;;
11202	*)	7539	*)
11203	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7540	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11204	for as_dir in $PATH	7541	for as_dir in $PATH
11205	do	7542	do
11206	IFS=$as_save_IFS	7543	IFS=$as_save_IFS
11207	test -z "$as_dir" && as_dir=.	7544	case $as_dir in #(((
		7545	'') as_dir=./ ;;
		7546	*/) ;;
		7547	*) as_dir=$as_dir/ ;;
		7548	esac
11208	for ac_exec_ext in '' $ac_executable_extensions; do	7549	for ac_exec_ext in '' $ac_executable_extensions; do
11209	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7550	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11210	ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext"	7551	ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
11211	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7552	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11212	break 2	7553	break 2
11213	fi	7554	fi
11214	done	7555	done
11215	done	7556	done
11216	IFS=$as_save_IFS	7557	IFS=$as_save_IFS
11217		7558
11218	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"	7559	test -z "$ac_cv_path_XFT_CONFIG" && ac_cv_path_XFT_CONFIG="no"
11219	;;	7560	;;
11220	esac	7561	esac
11221	fi	7562	fi
11222	XFT_CONFIG=$ac_cv_path_XFT_CONFIG	7563	XFT_CONFIG=$ac_cv_path_XFT_CONFIG
11223	if test -n "$XFT_CONFIG"; then	7564	if test -n "$XFT_CONFIG"; then
11224	{ echo "$as_me:$LINENO: result: $XFT_CONFIG" >&5	7565	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
11225	echo "${ECHO_T}$XFT_CONFIG" >&6; }	7566	printf "%s\n" "$XFT_CONFIG" >&6; }
11226	else	7567	else
11227	{ echo "$as_me:$LINENO: result: no" >&5	7568	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11228	echo "${ECHO_T}no" >&6; }	7569	printf "%s\n" "no" >&6; }
11229	fi	7570	fi
11230		7571
11231		7572
11232	if test $XFT_CONFIG != no; then	7573	if test $XFT_CONFIG != no; then
11233	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"	7574	X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
11234	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"	7575	CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
11235	fi	7576	fi
		7577
11236	fi	7578	fi
		7579
11237		7580
11238	save_LIBS="$LIBS"	7581	save_LIBS="$LIBS"
11239	LIBS="$LIBS $X_LIBS"	7582	LIBS="$LIBS $X_LIBS"
11240		7583	for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
11241	for ac_header in X11/Xft/Xft.h	7584	do :
11242	do
11243	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7585	as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
11244	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7586	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11245	{ echo "$as_me:$LINENO: checking for $ac_header" >&5	7587	if eval test \"x\$"$as_ac_Header"\" = x"yes"
11246	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }	7588	then :
11247	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then	7589	cat >>confdefs.h <<_ACEOF
11248	echo $ECHO_N "(cached) $ECHO_C" >&6	7590	#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
11249	fi
11250	ac_res=`eval echo '${'$as_ac_Header'}'`
11251	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11252	echo "${ECHO_T}$ac_res" >&6; }
11253	else
11254	# Is the header compilable?
11255	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11256	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11257	cat >conftest.$ac_ext <<_ACEOF
11258	/* confdefs.h. */
11259	_ACEOF	7591	_ACEOF
		7592
		7593	else $as_nop
		7594	support_xft=no
		7595	fi
		7596
		7597	done
		7598
		7599	for ac_func in XftDrawString32 FcPatternGet
		7600	do :
		7601	as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
		7602	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7603	if eval test \"x\$"$as_ac_var"\" = x"yes"
		7604	then :
		7605	cat >>confdefs.h <<_ACEOF
		7606	#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
		7607	_ACEOF
		7608
		7609	else $as_nop
		7610	support_xft=no
		7611	fi
		7612
		7613	done
		7614	LIBS="$save_LIBS"
		7615
		7616	if test x$support_xft = xyes; then
		7617
		7618	printf "%s\n" "#define XFT 1" >>confdefs.h
		7619
		7620	fi
		7621	fi
		7622
		7623	if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
		7624	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
		7625	printf %s "checking for Render >= 0.11... " >&6; }
11260	cat confdefs.h >>conftest.$ac_ext	7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11261	cat >>conftest.$ac_ext <<_ACEOF
11262	/* end confdefs.h. */	7627	/* end confdefs.h. */
11263	$ac_includes_default
11264	#include <$ac_header>
11265	_ACEOF
11266	rm -f conftest.$ac_objext
11267	if { (ac_try="$ac_compile"
11268	case "(($ac_try" in
11269	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11270	*) ac_try_echo=$ac_try;;
11271	esac
11272	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11273	(eval "$ac_compile") 2>conftest.er1
11274	ac_status=$?
11275	grep -v '^ *+' conftest.er1 >conftest.err
11276	rm -f conftest.er1
11277	cat conftest.err >&5
11278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11279	(exit $ac_status); } && {
11280	test -z "$ac_cxx_werror_flag" ||
11281	test ! -s conftest.err
11282	} && test -s conftest.$ac_objext; then
11283	ac_header_compiler=yes
11284	else
11285	echo "$as_me: failed program was:" >&5
11286	sed 's/^/| /' conftest.$ac_ext >&5
11287		7628
11288	ac_header_compiler=no	7629	#include <X11/extensions/Xrender.h>
11289	fi	7630	#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
11290		7631	error
11291	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11292	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11293	echo "${ECHO_T}$ac_header_compiler" >&6; }
11294
11295	# Is the header present?
11296	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11297	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11298	cat >conftest.$ac_ext <<_ACEOF
11299	/* confdefs.h. */
11300	_ACEOF
11301	cat confdefs.h >>conftest.$ac_ext
11302	cat >>conftest.$ac_ext <<_ACEOF
11303	/* end confdefs.h. */
11304	#include <$ac_header>
11305	_ACEOF
11306	if { (ac_try="$ac_cpp conftest.$ac_ext"
11307	case "(($ac_try" in
11308	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11309	*) ac_try_echo=$ac_try;;
11310	esac
11311	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11312	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11313	ac_status=$?
11314	grep -v '^ *+' conftest.er1 >conftest.err
11315	rm -f conftest.er1
11316	cat conftest.err >&5
11317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11318	(exit $ac_status); } >/dev/null && {
11319	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
11320	test ! -s conftest.err
11321	}; then
11322	ac_header_preproc=yes
11323	else
11324	echo "$as_me: failed program was:" >&5
11325	sed 's/^/| /' conftest.$ac_ext >&5
11326
11327	ac_header_preproc=no
11328	fi
11329
11330	rm -f conftest.err conftest.$ac_ext
11331	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11332	echo "${ECHO_T}$ac_header_preproc" >&6; }
11333
11334	# So? What about this header?
11335	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
11336	yes:no: )
11337	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11338	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11339	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11340	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11341	ac_header_preproc=yes
11342	;;
11343	no:yes:* )
11344	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11345	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11346	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
11347	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
11348	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11349	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11350	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
11351	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
11352	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11353	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11354	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11355	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11356
11357	;;
11358	esac
11359	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11360	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11361	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11362	echo $ECHO_N "(cached) $ECHO_C" >&6
11363	else
11364	eval "$as_ac_Header=\$ac_header_preproc"
11365	fi
11366	ac_res=`eval echo '${'$as_ac_Header'}'`
11367	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11368	echo "${ECHO_T}$ac_res" >&6; }
11369
11370	fi
11371	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11372	cat >>confdefs.h <<_ACEOF
11373	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11374	_ACEOF
11375
11376	else
11377	support_xft=no
11378	fi
11379
11380	done
11381
11382	{ echo "$as_me:$LINENO: checking for XftDrawString32 in -lXft" >&5
11383	echo $ECHO_N "checking for XftDrawString32 in -lXft... $ECHO_C" >&6; }
11384	if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then
11385	echo $ECHO_N "(cached) $ECHO_C" >&6
11386	else
11387	ac_check_lib_save_LIBS=$LIBS
11388	LIBS="-lXft $LIBS"
11389	cat >conftest.$ac_ext <<_ACEOF
11390	/* confdefs.h. */
11391	_ACEOF
11392	cat confdefs.h >>conftest.$ac_ext
11393	cat >>conftest.$ac_ext <<_ACEOF
11394	/* end confdefs.h. */
11395
11396	/* Override any GCC internal prototype to avoid an error.
11397	Use char because int might match the return type of a GCC
11398	builtin and then its argument prototype would still apply. */
11399	#ifdef __cplusplus
11400	extern "C"
11401	#endif	7632	#endif
11402	char XftDrawString32 ();	7633
11403	int	7634	int
11404	main ()	7635	main (void)
11405	{	7636	{
11406	return XftDrawString32 ();	7637
11407	;	7638	;
11408	return 0;	7639	return 0;
11409	}	7640	}
11410	_ACEOF	7641	_ACEOF
11411	rm -f conftest.$ac_objext conftest$ac_exeext	7642	if ac_fn_cxx_try_compile "$LINENO"
11412	if { (ac_try="$ac_link"	7643	then :
11413	case "(($ac_try" in
11414	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11415	*) ac_try_echo=$ac_try;;
11416	esac
11417	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11418	(eval "$ac_link") 2>conftest.er1
11419	ac_status=$?
11420	grep -v '^ *+' conftest.er1 >conftest.err
11421	rm -f conftest.er1
11422	cat conftest.err >&5
11423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11424	(exit $ac_status); } && {
11425	test -z "$ac_cxx_werror_flag" ||
11426	test ! -s conftest.err
11427	} && test -s conftest$ac_exeext &&
11428	$as_test_x conftest$ac_exeext; then
11429	ac_cv_lib_Xft_XftDrawString32=yes
11430	else
11431	echo "$as_me: failed program was:" >&5
11432	sed 's/^/| /' conftest.$ac_ext >&5
11433		7644
11434	ac_cv_lib_Xft_XftDrawString32=no	7645	else $as_nop
11435	fi
11436
11437	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11438	conftest$ac_exeext conftest.$ac_ext
11439	LIBS=$ac_check_lib_save_LIBS
11440	fi
11441	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftDrawString32" >&5
11442	echo "${ECHO_T}$ac_cv_lib_Xft_XftDrawString32" >&6; }
11443	if test $ac_cv_lib_Xft_XftDrawString32 = yes; then
11444	:
11445	else
11446	support_xft=no	7646	support_image=no
11447	fi	7647	fi
11448		7648	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
11449	LIBS="$save_LIBS"
11450
11451	if test x$support_xft = xyes; then	7649	if test x$support_image = xyes; then
		7650	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7651	printf "%s\n" "ok" >&6; }
		7652	LIBS="$LIBS -lm"
11452		7653
11453	cat >>confdefs.h <<\_ACEOF	7654	printf "%s\n" "#define XRENDER 1" >>confdefs.h
11454	#define XFT 1
11455	_ACEOF
11456		7655
		7656
		7657	if test x$support_inheritpixmap = xyes; then
		7658
		7659	printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
		7660
11457	fi	7661	fi
		7662	else
		7663	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7664	printf "%s\n" "no" >&6; }
		7665	fi
11458	fi	7666	fi
		7667
11459	if test x$support_styles = xyes; then	7668	if test x$support_styles = xyes; then
11460		7669
11461	cat >>confdefs.h <<\_ACEOF	7670	printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
11462	#define ENABLE_STYLES 1
11463	_ACEOF
11464		7671
11465	fi	7672	fi
11466	if test x$support_iso14755 = xyes; then	7673	if test x$support_iso14755 = xyes; then
11467		7674
11468	cat >>confdefs.h <<\_ACEOF	7675	printf "%s\n" "#define ISO_14755 1" >>confdefs.h
11469	#define ISO_14755 1
11470	_ACEOF
11471		7676
11472	fi	7677	fi
11473	if test x$support_8bitctrls = xyes; then	7678	if test x$support_8bitctrls = xyes; then
11474		7679
11475	cat >>confdefs.h <<\_ACEOF	7680	printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
11476	#define EIGHT_BIT_CONTROLS 1
11477	_ACEOF
11478		7681
11479	fi	7682	fi
11480	if test x$support_fading = xyes; then	7683	if test x$support_fading = xyes; then
11481		7684
11482	cat >>confdefs.h <<\_ACEOF	7685	printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
11483	#define OFF_FOCUS_FADING 1
11484	_ACEOF
11485
11486	fi
11487	if test x$support_inheritpixmap = xyes; then
11488
11489	cat >>confdefs.h <<\_ACEOF
11490	#define ENABLE_TRANSPARENCY 1
11491	_ACEOF
11492		7686
11493	fi	7687	fi
11494	if test x$support_keepscrolling = xno; then	7688	if test x$support_keepscrolling = xno; then
11495		7689
11496	cat >>confdefs.h <<\_ACEOF
11497	#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1	7690	printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
11498	_ACEOF
11499		7691
11500	fi	7692	fi
11501	if test x$support_selectionscrolling = xyes; then	7693	if test x$support_selectionscrolling = xyes; then
11502		7694
11503	cat >>confdefs.h <<\_ACEOF	7695	printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
11504	#define SELECTION_SCROLLING 1
11505	_ACEOF
11506		7696
11507	fi	7697	fi
11508	if test x$support_frills = xyes; then	7698	if test x$support_frills = xyes; then
11509		7699
11510	cat >>confdefs.h <<\_ACEOF	7700	printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
11511	#define ENABLE_FRILLS 1
11512	_ACEOF
11513		7701
11514	fi	7702	fi
11515	if test x$support_mousewheel = xyes; then	7703	if test x$support_mousewheel = xyes; then
11516		7704
11517	cat >>confdefs.h <<\_ACEOF	7705	printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
11518	#define MOUSE_WHEEL 1
11519	_ACEOF
11520		7706
11521	fi	7707	fi
11522	if test x$support_mouseslipwheel = xyes; then	7708	if test x$support_mouseslipwheel = xyes; then
11523		7709
11524	cat >>confdefs.h <<\_ACEOF	7710	printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
11525	#define MOUSE_SLIP_WHEELING 1
11526	_ACEOF
11527		7711
11528	fi	7712	fi
11529	if test x$support_afterimage = xyes; then
11530		7713
11531	cat >>confdefs.h <<\_ACEOF	7714	scrolltypes=plain
11532	#define HAVE_AFTERIMAGE 1
11533	_ACEOF
11534		7715
11535		7716	printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
11536	cat >>confdefs.h <<\_ACEOF
11537	#define BG_IMAGE_FROM_FILE 1
11538	_ACEOF
11539
11540	fi
11541		7717
11542		7718
11543	if test x$support_scroll_rxvt = xyes; then	7719	if test x$support_scroll_rxvt = xyes; then
11544		7720
11545	cat >>confdefs.h <<\_ACEOF	7721	printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
11546	#define RXVT_SCROLLBAR 1
11547	_ACEOF
11548		7722
11549	scrolltypes="rxvt"	7723	scrolltypes="$scrolltypes rxvt"
11550	fi	7724	fi
11551	if test x$support_scroll_next = xyes; then	7725	if test x$support_scroll_next = xyes; then
11552		7726
11553	cat >>confdefs.h <<\_ACEOF	7727	printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
11554	#define NEXT_SCROLLBAR 1
11555	_ACEOF
11556		7728
11557	scrolltypes="$scrolltypes next"	7729	scrolltypes="$scrolltypes next"
11558	fi	7730	fi
11559	if test x$support_scroll_xterm = xyes; then	7731	if test x$support_scroll_xterm = xyes; then
11560		7732
11561	cat >>confdefs.h <<\_ACEOF	7733	printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
11562	#define XTERM_SCROLLBAR 1
11563	_ACEOF
11564		7734
11565	scrolltypes="$scrolltypes xterm"	7735	scrolltypes="$scrolltypes xterm"
11566	fi	7736	fi
11567	if test x$support_scroll_plain = xyes; then
11568
11569	cat >>confdefs.h <<\_ACEOF
11570	#define PLAIN_SCROLLBAR 1
11571	_ACEOF
11572
11573	scrolltypes="$scrolltypes plain"
11574	fi
11575	if test x$support_pointer_blank = xyes; then	7737	if test x$support_pointer_blank = xyes; then
11576		7738
11577	cat >>confdefs.h <<\_ACEOF	7739	printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
11578	#define POINTER_BLANK 1
11579	_ACEOF
11580		7740
11581	fi	7741	fi
11582	if test x$support_text_blink = xyes; then	7742	if test x$support_text_blink = xyes; then
11583		7743
11584	cat >>confdefs.h <<\_ACEOF	7744	printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
11585	#define TEXT_BLINK 1
11586	_ACEOF
11587		7745
11588	fi	7746	fi
11589	if test x$support_unicode3 = xyes; then	7747	if test x$support_unicode3 = xyes; then
11590		7748
11591	cat >>confdefs.h <<\_ACEOF	7749	printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
11592	#define UNICODE_3 1
11593	_ACEOF
11594		7750
11595	fi	7751	fi
11596	if test x$support_combining = xyes; then	7752	if test x$support_combining = xyes; then
11597		7753
11598	cat >>confdefs.h <<\_ACEOF	7754	printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
11599	#define ENABLE_COMBINING 1
11600	_ACEOF
11601		7755
11602	fi	7756	fi
11603	if test x$codesets = xall; then	7757	if test x$codesets = xall; then
11604	codesets=jp,jp-ext,kr,zh,zh-ext	7758	codesets=jp,jp-ext,kr,zh,zh-ext
11605	fi	7759	fi
11606		7760
11607	cat >>confdefs.h <<\_ACEOF	7761	printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
11608	#define ENCODING_EU 1
11609	_ACEOF
11610		7762
11611		7763
11612	cat >>confdefs.h <<\_ACEOF	7764	printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
11613	#define ENCODING_VN 1
11614	_ACEOF
11615		7765
11616	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do	7766	for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
11617	case "$codeset" in	7767	case "$codeset" in
11618	JP )	7768	JP )
11619	cat >>confdefs.h <<\_ACEOF	7769	printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
11620	#define ENCODING_JP 1
11621	_ACEOF
11622	;;	7770	;;
11623	JP_EXT )	7771	JP_EXT )
11624	cat >>confdefs.h <<\_ACEOF	7772	printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
11625	#define ENCODING_JP_EXT 1
11626	_ACEOF
11627	;;	7773	;;
11628	KR )	7774	KR )
11629	cat >>confdefs.h <<\_ACEOF	7775	printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
11630	#define ENCODING_KR 1
11631	_ACEOF
11632	;;	7776	;;
11633	ZH )	7777	ZH )
11634	cat >>confdefs.h <<\_ACEOF	7778	printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
11635	#define ENCODING_ZH 1
11636	_ACEOF
11637	;;	7779	;;
11638	ZH_EXT )	7780	ZH_EXT )
11639	cat >>confdefs.h <<\_ACEOF	7781	printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
11640	#define ENCODING_ZH_EXT 1
11641	_ACEOF
11642	;;	7782	;;
11643	esac	7783	esac
11644	done	7784	done
11645		7785
11646	IF_PERL=\#	7786	IF_PERL=\#
11647	if test x$support_perl = xyes; then	7787	if test x$support_perl = xyes; then
11648	# Extract the first word of "perl5", so it can be a program name with args.	7788	# Extract the first word of "perl5", so it can be a program name with args.
11649	set dummy perl5; ac_word=$2	7789	set dummy perl5; ac_word=$2
11650	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7790	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11651	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7791	printf %s "checking for $ac_word... " >&6; }
11652	if test "${ac_cv_path_PERL+set}" = set; then	7792	if test ${ac_cv_path_PERL+y}
11653	echo $ECHO_N "(cached) $ECHO_C" >&6	7793	then :
11654	else	7794	printf %s "(cached) " >&6
		7795	else $as_nop
11655	case $PERL in	7796	case $PERL in
11656	[\\/]* | ?:[\\/]*)	7797	[\\/]* | ?:[\\/]*)
11657	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.	7798	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11658	;;	7799	;;
11659	*)	7800	*)
11660	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	7801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11661	for as_dir in $PATH	7802	for as_dir in $PATH
11662	do	7803	do
11663	IFS=$as_save_IFS	7804	IFS=$as_save_IFS
11664	test -z "$as_dir" && as_dir=.	7805	case $as_dir in #(((
		7806	'') as_dir=./ ;;
		7807	*/) ;;
		7808	*) as_dir=$as_dir/ ;;
		7809	esac
11665	for ac_exec_ext in '' $ac_executable_extensions; do	7810	for ac_exec_ext in '' $ac_executable_extensions; do
11666	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	7811	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
11667	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"	7812	ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
11668	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	7813	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
11669	break 2	7814	break 2
11670	fi	7815	fi
11671	done	7816	done
11672	done	7817	done
11673	IFS=$as_save_IFS	7818	IFS=$as_save_IFS
11674		7819
		7820	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
11675	;;	7821	;;
11676	esac	7822	esac
11677	fi	7823	fi
11678	PERL=$ac_cv_path_PERL	7824	PERL=$ac_cv_path_PERL
11679	if test -n "$PERL"; then	7825	if test -n "$PERL"; then
11680	{ echo "$as_me:$LINENO: result: $PERL" >&5	7826	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11681	echo "${ECHO_T}$PERL" >&6; }	7827	printf "%s\n" "$PERL" >&6; }
11682	else	7828	else
11683	{ echo "$as_me:$LINENO: result: no" >&5	7829	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11684	echo "${ECHO_T}no" >&6; }	7830	printf "%s\n" "no" >&6; }
11685	fi	7831	fi
11686		7832
11687		7833
11688	# Extract the first word of "perl", so it can be a program name with args.	7834
11689	set dummy perl; ac_word=$2	7835
11690	{ echo "$as_me:$LINENO: checking for $ac_word" >&5	7836	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (using pkg-config)" >&5
11691	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }	7837	printf %s "checking for xext (using pkg-config)... " >&6; }
11692	if test "${ac_cv_path_PERL+set}" = set; then	7838	if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
11693	echo $ECHO_N "(cached) $ECHO_C" >&6	7839	XEXT_CFLAGS="`$PKG_CONFIG --cflags xext`"
		7840	XEXT_LIBS="`$PKG_CONFIG --libs xext`"
		7841
		7842	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
		7843	printf "%s\n" "ok" >&6; }
		7844	:
11694	else	7845	else
11695	case $PERL in	7846	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
11696	[\\/]* | ?:[\\/]*)	7847	printf "%s\n" "no" >&6; }
11697	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11698	;;
11699	*)
11700	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11701	for as_dir in $PATH
11702	do
11703	IFS=$as_save_IFS
11704	test -z "$as_dir" && as_dir=.
11705	for ac_exec_ext in '' $ac_executable_extensions; do
11706	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11707	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11708	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11709	break 2
11710	fi
11711	done
11712	done
11713	IFS=$as_save_IFS
11714		7848
11715	;;	7849	as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
11716	esac
11717	fi
11718	PERL=$ac_cv_path_PERL
11719	if test -n "$PERL"; then
11720	{ echo "$as_me:$LINENO: result: $PERL" >&5
11721	echo "${ECHO_T}$PERL" >&6; }
11722	else
11723	{ echo "$as_me:$LINENO: result: no" >&5
11724	echo "${ECHO_T}no" >&6; }
11725	fi
11726		7850
		7851	fi
11727		7852
11728		7853
		7854	X_LIBS="$XEXT_LIBS $X_LIBS"
		7855	CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
		7856
11729	{ echo "$as_me:$LINENO: checking for $PERL suitability" >&5	7857	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
11730	echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6; }	7858	printf %s "checking for $PERL suitability... " >&6; }
11731	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then	7859	if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
11732		7860
11733	save_CXXFLAGS="$CXXFLAGS"	7861	save_CXXFLAGS="$CXXFLAGS"
11734	save_LIBS="$LIBS"	7862	save_LIBS="$LIBS"
11735	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"	7863	CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
11736	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"	7864	LIBS="$LIBS `$PERL -MExtUtils::Embed -e ldopts`"
11737	cat >conftest.$ac_ext <<_ACEOF
11738	/* confdefs.h. */
11739	_ACEOF
11740	cat confdefs.h >>conftest.$ac_ext	7865	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11741	cat >>conftest.$ac_ext <<_ACEOF
11742	/* end confdefs.h. */	7866	/* end confdefs.h. */
11743		7867
11744	#include <EXTERN.h>	7868	#include <EXTERN.h>
11745	#include <perl.h>	7869	#include <perl.h>
11746	#include <XSUB.h>	7870	#include <XSUB.h>
11747		7871
11748	int	7872	int
11749	main ()	7873	main (void)
11750	{	7874	{
11751		7875
11752	PerlInterpreter *perl = perl_alloc ();	7876	PerlInterpreter *perl = perl_alloc ();
11753		7877
11754	;	7878	;
11755	return 0;	7879	return 0;
11756	}	7880	}
11757	_ACEOF	7881	_ACEOF
11758	rm -f conftest.$ac_objext conftest$ac_exeext	7882	if ac_fn_cxx_try_link "$LINENO"
11759	if { (ac_try="$ac_link"	7883	then :
11760	case "(($ac_try" in
11761	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11762	*) ac_try_echo=$ac_try;;
11763	esac
11764	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11765	(eval "$ac_link") 2>conftest.er1
11766	ac_status=$?
11767	grep -v '^ *+' conftest.er1 >conftest.err
11768	rm -f conftest.er1
11769	cat conftest.err >&5
11770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11771	(exit $ac_status); } && {
11772	test -z "$ac_cxx_werror_flag" ||
11773	test ! -s conftest.err
11774	} && test -s conftest$ac_exeext &&
11775	$as_test_x conftest$ac_exeext; then
11776	rxvt_perl_link=yes	7884	rxvt_perl_link=yes
11777	else	7885	else $as_nop
11778	echo "$as_me: failed program was:" >&5
11779	sed 's/^/| /' conftest.$ac_ext >&5
11780
11781	rxvt_perl_link=no	7886	rxvt_perl_link=no
11782	fi	7887	fi
11783
11784	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \	7888	rm -f core conftest.err conftest.$ac_objext conftest.beam \
11785	conftest$ac_exeext conftest.$ac_ext	7889	conftest$ac_exeext conftest.$ac_ext
11786	CXXFLAGS="$save_CXXFLAGS"	7890	CXXFLAGS="$save_CXXFLAGS"
11787	LIBS="$save_LIBS"	7891	LIBS="$save_LIBS"
11788		7892
11789	if test x$rxvt_perl_link = xyes; then	7893	if test x$rxvt_perl_link = xyes; then
11790	{ echo "$as_me:$LINENO: result: ok" >&5	7894	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
11791	echo "${ECHO_T}ok" >&6; }	7895	printf "%s\n" "ok" >&6; }
11792		7896
11793	cat >>confdefs.h <<\_ACEOF	7897	printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
11794	#define ENABLE_PERL 1
11795	_ACEOF
11796		7898
11797	IF_PERL=	7899	IF_PERL=
11798	PERL_O=rxvtperl.o	7900	PERL_O=rxvtperl.o
11799	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"	7901	PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
11800	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"	7902	PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
11801	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"	7903	PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
11802	else	7904	else
11803	{ { echo "$as_me:$LINENO: error: no, unable to link" >&5	7905	as_fn_error $? "no, unable to link" "$LINENO" 5
11804	echo "$as_me: error: no, unable to link" >&2;}
11805	{ (exit 1); exit 1; }; }
11806	fi	7906	fi
11807	else	7907	else
11808	{ { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5	7908	as_fn_error $? "no working perl found, or perl not version >= 5.8" "$LINENO" 5
11809	echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
11810	{ (exit 1); exit 1; }; }
11811	fi	7909	fi
11812	fi	7910	fi
11813		7911
11814		7912
11815		7913
11816		7914
11817		7915
11818		7916
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830
11831
11832	test "$program_prefix" != NONE &&
11833	program_transform_name="s&^&$program_prefix&;$program_transform_name"
11834	# Use a double $ so make ignores it.
11835	test "$program_suffix" != NONE &&
11836	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
11837	# Double any \ or $. echo might interpret backslashes.
11838	# By default was `s,x,x', remove it if useless.
11839	cat <<\_ACEOF >conftest.sed
11840	s/[\\$]/&&/g;s/;s,x,x,$//
11841	_ACEOF
11842	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
11843	rm -f conftest.sed
11844		7917
11845		7918
11846	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"	7919	ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile"
11847		7920
11848	cat >confcache <<\_ACEOF	7921	cat >confcache <<\_ACEOF
…		…
11870	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do	7943	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11871	eval ac_val=\$$ac_var	7944	eval ac_val=\$$ac_var
11872	case $ac_val in #(	7945	case $ac_val in #(
11873	*${as_nl}*)	7946	*${as_nl}*)
11874	case $ac_var in #(	7947	case $ac_var in #(
11875	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5	7948	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11876	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;	7949	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11877	esac	7950	esac
11878	case $ac_var in #(	7951	case $ac_var in #(
11879	_ | IFS | as_nl) ;; #(	7952	_ | IFS | as_nl) ;; #(
11880	*) $as_unset $ac_var ;;	7953	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7954	*) { eval $ac_var=; unset $ac_var;} ;;
11881	esac ;;	7955	esac ;;
11882	esac	7956	esac
11883	done	7957	done
11884		7958
11885	(set) 2>&1 |	7959	(set) 2>&1 |
11886	case $as_nl`(ac_space=' '; set) 2>&1` in #(	7960	case $as_nl`(ac_space=' '; set) 2>&1` in #(
11887	*${as_nl}ac_space=\ *)	7961	*${as_nl}ac_space=\ *)
11888	# `set' does not quote correctly, so add quotes (double-quote	7962	# `set' does not quote correctly, so add quotes: double-quote
11889	# substitution turns \\\\ into \\, and sed turns \\ into \).	7963	# substitution turns \\\\ into \\, and sed turns \\ into \.
11890	sed -n \	7964	sed -n \
11891	"s/'/'\\\\''/g;	7965	"s/'/'\\\\''/g;
11892	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7966	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11893	;; #(	7967	;; #(
11894	*)	7968	*)
…		…
11900	) |	7974	) |
11901	sed '	7975	sed '
11902	/^ac_cv_env_/b end	7976	/^ac_cv_env_/b end
11903	t clear	7977	t clear
11904	:clear	7978	:clear
11905	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7979	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
11906	t end	7980	t end
11907	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7981	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11908	:end' >>confcache	7982	:end' >>confcache
11909	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	7983	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11910	if test -w "$cache_file"; then	7984	if test -w "$cache_file"; then
11911	test "x$cache_file" != "x/dev/null" &&	7985	if test "x$cache_file" != "x/dev/null"; then
11912	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5	7986	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11913	echo "$as_me: updating cache $cache_file" >&6;}	7987	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		7988	if test ! -f "$cache_file" || test -h "$cache_file"; then
11914	cat confcache >$cache_file	7989	cat confcache >"$cache_file"
		7990	else
		7991	case $cache_file in #(
		7992	*/* | ?:*)
		7993	mv -f confcache "$cache_file"$$ &&
		7994	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7995	*)
		7996	mv -f confcache "$cache_file" ;;
		7997	esac
		7998	fi
		7999	fi
11915	else	8000	else
11916	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5	8001	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11917	echo "$as_me: not updating unwritable cache $cache_file" >&6;}	8002	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
11918	fi	8003	fi
11919	fi	8004	fi
11920	rm -f confcache	8005	rm -f confcache
11921		8006
11922	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8007	test "x$prefix" = xNONE && prefix=$ac_default_prefix
…		…
11925		8010
11926	DEFS=-DHAVE_CONFIG_H	8011	DEFS=-DHAVE_CONFIG_H
11927		8012
11928	ac_libobjs=	8013	ac_libobjs=
11929	ac_ltlibobjs=	8014	ac_ltlibobjs=
		8015	U=
11930	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8016	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11931	# 1. Remove the extension, and $U if already installed.	8017	# 1. Remove the extension, and $U if already installed.
11932	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'	8018	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11933	ac_i=`echo "$ac_i" | sed "$ac_script"`	8019	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
11934	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR	8020	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
11935	# will be set to the directory where LIBOBJS objects are built.	8021	# will be set to the directory where LIBOBJS objects are built.
11936	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"	8022	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11937	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'	8023	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11938	done	8024	done
11939	LIBOBJS=$ac_libobjs	8025	LIBOBJS=$ac_libobjs
11940		8026
11941	LTLIBOBJS=$ac_ltlibobjs	8027	LTLIBOBJS=$ac_ltlibobjs
11942		8028
11943		8029
11944		8030
11945	: ${CONFIG_STATUS=./config.status}	8031	: "${CONFIG_STATUS=./config.status}"
		8032	ac_write_fail=0
11946	ac_clean_files_save=$ac_clean_files	8033	ac_clean_files_save=$ac_clean_files
11947	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8034	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11948	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8035	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11949	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8036	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
11950	cat >$CONFIG_STATUS <<_ACEOF	8037	as_write_fail=0
		8038	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11951	#! $SHELL	8039	#! $SHELL
11952	# Generated by $as_me.	8040	# Generated by $as_me.
11953	# Run this file to recreate the current configuration.	8041	# Run this file to recreate the current configuration.
11954	# Compiler output produced by configure, useful for debugging	8042	# Compiler output produced by configure, useful for debugging
11955	# configure, is in config.log if it exists.	8043	# configure, is in config.log if it exists.
11956		8044
11957	debug=false	8045	debug=false
11958	ac_cs_recheck=false	8046	ac_cs_recheck=false
11959	ac_cs_silent=false	8047	ac_cs_silent=false
		8048
11960	SHELL=\${CONFIG_SHELL-$SHELL}	8049	SHELL=\${CONFIG_SHELL-$SHELL}
		8050	export SHELL
11961	_ACEOF	8051	_ASEOF
11962		8052	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11963	cat >>$CONFIG_STATUS <<\_ACEOF
11964	## --------------------- ##	8053	## -------------------- ##
11965	## M4sh Initialization. ##	8054	## M4sh Initialization. ##
11966	## --------------------- ##	8055	## -------------------- ##
11967		8056
11968	# Be more Bourne compatible	8057	# Be more Bourne compatible
11969	DUALCASE=1; export DUALCASE # for MKS sh	8058	DUALCASE=1; export DUALCASE # for MKS sh
		8059	as_nop=:
11970	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8060	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		8061	then :
11971	emulate sh	8062	emulate sh
11972	NULLCMD=:	8063	NULLCMD=:
11973	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8064	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11974	# is contrary to our usage. Disable this feature.	8065	# is contrary to our usage. Disable this feature.
11975	alias -g '${1+"$@"}'='"$@"'	8066	alias -g '${1+"$@"}'='"$@"'
11976	setopt NO_GLOB_SUBST	8067	setopt NO_GLOB_SUBST
11977	else	8068	else $as_nop
11978	case `(set -o) 2>/dev/null` in	8069	case `(set -o) 2>/dev/null` in #(
11979	*posix*) set -o posix ;;	8070	*posix*) :
		8071	set -o posix ;; #(
		8072	*) :
		8073	;;
11980	esac	8074	esac
11981
11982	fi	8075	fi
11983		8076
11984		8077
11985		8078
		8079	# Reset variables that may have inherited troublesome values from
		8080	# the environment.
11986		8081
11987	# PATH needs CR
11988	# Avoid depending upon Character Ranges.
11989	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11990	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11991	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11992	as_cr_digits='0123456789'
11993	as_cr_alnum=$as_cr_Letters$as_cr_digits
11994
11995	# The user is always right.
11996	if test "${PATH_SEPARATOR+set}" != set; then
11997	echo "#! /bin/sh" >conf$$.sh
11998	echo "exit 0" >>conf$$.sh
11999	chmod +x conf$$.sh
12000	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12001	PATH_SEPARATOR=';'
12002	else
12003	PATH_SEPARATOR=:
12004	fi
12005	rm -f conf$$.sh
12006	fi
12007
12008	# Support unset when possible.
12009	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12010	as_unset=unset
12011	else
12012	as_unset=false
12013	fi
12014
12015
12016	# IFS
12017	# We need space, tab and new line, in precisely that order. Quoting is	8082	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		8083	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		8084	# side effect of setting IFS to empty, thus disabling word splitting.)
12018	# there to prevent editors from complaining about space-tab.	8085	# Quoting is to prevent editors from complaining about space-tab.
12019	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
12020	# splitting by setting IFS to empty value.)
12021	as_nl='	8086	as_nl='
12022	'	8087	'
		8088	export as_nl
12023	IFS=" "" $as_nl"	8089	IFS=" "" $as_nl"
12024		8090
		8091	PS1='$ '
		8092	PS2='> '
		8093	PS4='+ '
		8094
		8095	# Ensure predictable behavior from utilities with locale-dependent output.
		8096	LC_ALL=C
		8097	export LC_ALL
		8098	LANGUAGE=C
		8099	export LANGUAGE
		8100
		8101	# We cannot yet rely on "unset" to work, but we need these variables
		8102	# to be unset--not just set to an empty or harmless value--now, to
		8103	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		8104	# also avoids known problems related to "unset" and subshell syntax
		8105	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		8106	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		8107	do eval test \${$as_var+y} \
		8108	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8109	done
		8110
		8111	# Ensure that fds 0, 1, and 2 are open.
		8112	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		8113	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		8114	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		8115
		8116	# The user is always right.
		8117	if ${PATH_SEPARATOR+false} :; then
		8118	PATH_SEPARATOR=:
		8119	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8120	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8121	PATH_SEPARATOR=';'
		8122	}
		8123	fi
		8124
		8125
12025	# Find who we are. Look in the path if we contain no directory separator.	8126	# Find who we are. Look in the path if we contain no directory separator.
		8127	as_myself=
12026	case $0 in	8128	case $0 in #((
12027	*[\\/]* ) as_myself=$0 ;;	8129	*[\\/]* ) as_myself=$0 ;;
12028	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	8130	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12029	for as_dir in $PATH	8131	for as_dir in $PATH
12030	do	8132	do
12031	IFS=$as_save_IFS	8133	IFS=$as_save_IFS
12032	test -z "$as_dir" && as_dir=.	8134	case $as_dir in #(((
		8135	'') as_dir=./ ;;
		8136	*/) ;;
		8137	*) as_dir=$as_dir/ ;;
		8138	esac
12033	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	8139	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
12034	done	8140	done
12035	IFS=$as_save_IFS	8141	IFS=$as_save_IFS
12036		8142
12037	;;	8143	;;
12038	esac	8144	esac
12039	# We did not find ourselves, most probably we were run as `sh COMMAND'	8145	# We did not find ourselves, most probably we were run as `sh COMMAND'
12040	# in which case we are not to be found in the path.	8146	# in which case we are not to be found in the path.
12041	if test "x$as_myself" = x; then	8147	if test "x$as_myself" = x; then
12042	as_myself=$0	8148	as_myself=$0
12043	fi	8149	fi
12044	if test ! -f "$as_myself"; then	8150	if test ! -f "$as_myself"; then
12045	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2	8151	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12046	{ (exit 1); exit 1; }	8152	exit 1
12047	fi	8153	fi
12048		8154
12049	# Work around bugs in pre-3.0 UWIN ksh.
12050	for as_var in ENV MAIL MAILPATH
12051	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12052	done
12053	PS1='$ '
12054	PS2='> '
12055	PS4='+ '
12056		8155
12057	# NLS nuisances.
12058	for as_var in \
12059	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12060	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12061	LC_TELEPHONE LC_TIME
12062	do
12063	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12064	eval $as_var=C; export $as_var
12065	else
12066	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
12067	fi
12068	done
12069		8156
12070	# Required to use basename.	8157	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8158	# ----------------------------------------
		8159	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8160	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8161	# script with STATUS, using 1 if that was 0.
		8162	as_fn_error ()
		8163	{
		8164	as_status=$1; test $as_status -eq 0 && as_status=1
		8165	if test "$4"; then
		8166	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8167	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		8168	fi
		8169	printf "%s\n" "$as_me: error: $2" >&2
		8170	as_fn_exit $as_status
		8171	} # as_fn_error
		8172
		8173
		8174
		8175	# as_fn_set_status STATUS
		8176	# -----------------------
		8177	# Set $? to STATUS, without forking.
		8178	as_fn_set_status ()
		8179	{
		8180	return $1
		8181	} # as_fn_set_status
		8182
		8183	# as_fn_exit STATUS
		8184	# -----------------
		8185	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8186	as_fn_exit ()
		8187	{
		8188	set +e
		8189	as_fn_set_status $1
		8190	exit $1
		8191	} # as_fn_exit
		8192
		8193	# as_fn_unset VAR
		8194	# ---------------
		8195	# Portably unset VAR.
		8196	as_fn_unset ()
		8197	{
		8198	{ eval $1=; unset $1;}
		8199	}
		8200	as_unset=as_fn_unset
		8201
		8202	# as_fn_append VAR VALUE
		8203	# ----------------------
		8204	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8205	# advantage of any shell optimizations that allow amortized linear growth over
		8206	# repeated appends, instead of the typical quadratic growth present in naive
		8207	# implementations.
		8208	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		8209	then :
		8210	eval 'as_fn_append ()
		8211	{
		8212	eval $1+=\$2
		8213	}'
		8214	else $as_nop
		8215	as_fn_append ()
		8216	{
		8217	eval $1=\$$1\$2
		8218	}
		8219	fi # as_fn_append
		8220
		8221	# as_fn_arith ARG...
		8222	# ------------------
		8223	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8224	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8225	# must be portable across $(()) and expr.
		8226	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		8227	then :
		8228	eval 'as_fn_arith ()
		8229	{
		8230	as_val=$(( $* ))
		8231	}'
		8232	else $as_nop
		8233	as_fn_arith ()
		8234	{
		8235	as_val=`expr "$@" || test $? -eq 1`
		8236	}
		8237	fi # as_fn_arith
		8238
		8239
12071	if expr a : '\(a\)' >/dev/null 2>&1 &&	8240	if expr a : '\(a\)' >/dev/null 2>&1 &&
12072	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8241	test "X`expr 00001 : '.*\(...\)'`" = X001; then
12073	as_expr=expr	8242	as_expr=expr
12074	else	8243	else
12075	as_expr=false	8244	as_expr=false
…		…
12079	as_basename=basename	8248	as_basename=basename
12080	else	8249	else
12081	as_basename=false	8250	as_basename=false
12082	fi	8251	fi
12083		8252
		8253	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8254	as_dirname=dirname
		8255	else
		8256	as_dirname=false
		8257	fi
12084		8258
12085	# Name of the executable.
12086	as_me=`$as_basename -- "$0" ||	8259	as_me=`$as_basename -- "$0" ||
12087	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8260	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12088	X"$0" : 'X\(//\)$' \| \	8261	X"$0" : 'X\(//\)$' \| \
12089	X"$0" : 'X\(/\)' \| . 2>/dev/null ||	8262	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12090	echo X/"$0" |	8263	printf "%s\n" X/"$0" |
12091	sed '/^.*\/\([^/][^/]*\)\/*$/{	8264	sed '/^.*\/\([^/][^/]*\)\/*$/{
12092	s//\1/	8265	s//\1/
12093	q	8266	q
12094	}	8267	}
12095	/^X\/\(\/\/\)$/{	8268	/^X\/\(\/\/\)$/{
…		…
12100	s//\1/	8273	s//\1/
12101	q	8274	q
12102	}	8275	}
12103	s/.*/./; q'`	8276	s/.*/./; q'`
12104		8277
12105	# CDPATH.	8278	# Avoid depending upon Character Ranges.
12106	$as_unset CDPATH	8279	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8280	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8281	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8282	as_cr_digits='0123456789'
		8283	as_cr_alnum=$as_cr_Letters$as_cr_digits
12107		8284
12108		8285
12109		8286	# Determine whether it's possible to make 'echo' print without a newline.
12110	as_lineno_1=$LINENO	8287	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
12111	as_lineno_2=$LINENO	8288	# for compatibility with existing Makefiles.
12112	test "x$as_lineno_1" != "x$as_lineno_2" &&
12113	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
12114
12115	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12116	# uniformly replaced by the line number. The first 'sed' inserts a
12117	# line-number line after each line using $LINENO; the second 'sed'
12118	# does the real work. The second script uses 'N' to pair each
12119	# line-number line with the line containing $LINENO, and appends
12120	# trailing '-' during substitution so that $LINENO is not a special
12121	# case at line end.
12122	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12123	# scripts with optimization help from Paolo Bonzini. Blame Lee
12124	# E. McMahon (1931-1989) for sed's syntax. :-)
12125	sed -n '
12126	p
12127	/[$]LINENO/=
12128	' <$as_myself |
12129	sed '
12130	s/[$]LINENO.*/&-/
12131	t lineno
12132	b
12133	:lineno
12134	N
12135	:loop
12136	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
12137	t loop
12138	s/-\n.*//
12139	' >$as_me.lineno &&
12140	chmod +x "$as_me.lineno" ||
12141	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
12142	{ (exit 1); exit 1; }; }
12143
12144	# Don't try to exec as it changes $[0], causing all sort of problems
12145	# (the dirname of $[0] is not the place where we might find the
12146	# original and so on. Autoconf is especially sensitive to this).
12147	. "./$as_me.lineno"
12148	# Exit status is that of the last command.
12149	exit
12150	}
12151
12152
12153	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12154	as_dirname=dirname
12155	else
12156	as_dirname=false
12157	fi
12158
12159	ECHO_C= ECHO_N= ECHO_T=	8289	ECHO_C= ECHO_N= ECHO_T=
12160	case `echo -n x` in	8290	case `echo -n x` in #(((((
12161	-n*)	8291	-n*)
12162	case `echo 'x\c'` in	8292	case `echo 'xy\c'` in
12163	*c*) ECHO_T=' ';; # ECHO_T is single tab character.	8293	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
12164	*) ECHO_C='\c';;	8294	xy) ECHO_C='\c';;
		8295	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8296	ECHO_T=' ';;
12165	esac;;	8297	esac;;
12166	*)	8298	*)
12167	ECHO_N='-n';;	8299	ECHO_N='-n';;
12168	esac	8300	esac
12169		8301
12170	if expr a : '\(a\)' >/dev/null 2>&1 &&	8302	# For backward compatibility with old third-party macros, we provide
12171	test "X`expr 00001 : '.*\(...\)'`" = X001; then	8303	# the shell variables $as_echo and $as_echo_n. New code should use
12172	as_expr=expr	8304	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
12173	else	8305	as_echo='printf %s\n'
12174	as_expr=false	8306	as_echo_n='printf %s'
12175	fi
12176		8307
12177	rm -f conf$$ conf$$.exe conf$$.file	8308	rm -f conf$$ conf$$.exe conf$$.file
12178	if test -d conf$$.dir; then	8309	if test -d conf$$.dir; then
12179	rm -f conf$$.dir/conf$$.file	8310	rm -f conf$$.dir/conf$$.file
12180	else	8311	else
12181	rm -f conf$$.dir	8312	rm -f conf$$.dir
12182	mkdir conf$$.dir	8313	mkdir conf$$.dir 2>/dev/null
12183	fi	8314	fi
12184	echo >conf$$.file	8315	if (echo >conf$$.file) 2>/dev/null; then
12185	if ln -s conf$$.file conf$$ 2>/dev/null; then	8316	if ln -s conf$$.file conf$$ 2>/dev/null; then
12186	as_ln_s='ln -s'	8317	as_ln_s='ln -s'
12187	# ... but there are two gotchas:	8318	# ... but there are two gotchas:
12188	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	8319	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12189	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	8320	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12190	# In both cases, we have to default to `cp -p'.	8321	# In both cases, we have to default to `cp -pR'.
12191	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	8322	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12192	as_ln_s='cp -p'	8323	as_ln_s='cp -pR'
12193	elif ln conf$$.file conf$$ 2>/dev/null; then	8324	elif ln conf$$.file conf$$ 2>/dev/null; then
12194	as_ln_s=ln	8325	as_ln_s=ln
		8326	else
		8327	as_ln_s='cp -pR'
		8328	fi
12195	else	8329	else
12196	as_ln_s='cp -p'	8330	as_ln_s='cp -pR'
12197	fi	8331	fi
12198	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	8332	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12199	rmdir conf$$.dir 2>/dev/null	8333	rmdir conf$$.dir 2>/dev/null
12200		8334
12201	if mkdir -p . 2>/dev/null; then	8335
12202	as_mkdir_p=:	8336	# as_fn_mkdir_p
12203	else	8337	# -------------
12204	test -d ./-p && rmdir ./-p	8338	# Create "$as_dir" as a directory, including parents if necessary.
12205	as_mkdir_p=false	8339	as_fn_mkdir_p ()
12206	fi
12207
12208	if test -x / >/dev/null 2>&1; then
12209	as_test_x='test -x'
12210	else
12211	if ls -dL / >/dev/null 2>&1; then
12212	as_ls_L_option=L
12213	else
12214	as_ls_L_option=
12215	fi
12216	as_test_x='
12217	eval sh -c '\''
12218	if test -d "$1"; then
12219	test -d "$1/.";
12220	else
12221	case $1 in
12222	-*)set "./$1";;
12223	esac;
12224	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
12225	???[sx]*):;;*)false;;esac;fi
12226	'\'' sh
12227	'
12228	fi
12229	as_executable_p=$as_test_x
12230
12231	# Sed expression to map a string onto a valid CPP name.
12232	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12233
12234	# Sed expression to map a string onto a valid variable name.
12235	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12236
12237
12238	exec 6>&1
12239
12240	# Save the log message, to keep $[0] and so on meaningful, and to
12241	# report actual input values of CONFIG_FILES etc. instead of their
12242	# values after options handling.
12243	ac_log="
12244	This file was extended by $as_me, which was
12245	generated by GNU Autoconf 2.61. Invocation command line was
12246
12247	CONFIG_FILES = $CONFIG_FILES
12248	CONFIG_HEADERS = $CONFIG_HEADERS
12249	CONFIG_LINKS = $CONFIG_LINKS
12250	CONFIG_COMMANDS = $CONFIG_COMMANDS
12251	$ $0 $@
12252
12253	on `(hostname || uname -n) 2>/dev/null | sed 1q`
12254	"
12255
12256	_ACEOF
12257
12258	cat >>$CONFIG_STATUS <<_ACEOF
12259	# Files that config.status was made for.
12260	config_files="$ac_config_files"
12261	config_headers="$ac_config_headers"
12262
12263	_ACEOF
12264
12265	cat >>$CONFIG_STATUS <<\_ACEOF
12266	ac_cs_usage="\
12267	\`$as_me' instantiates files from templates according to the
12268	current configuration.
12269
12270	Usage: $0 [OPTIONS] [FILE]...
12271
12272	-h, --help print this help, then exit
12273	-V, --version print version number and configuration settings, then exit
12274	-q, --quiet do not print progress messages
12275	-d, --debug don't remove temporary files
12276	--recheck update $as_me by reconfiguring in the same conditions
12277	--file=FILE[:TEMPLATE]
12278	instantiate the configuration file FILE
12279	--header=FILE[:TEMPLATE]
12280	instantiate the configuration header FILE
12281
12282	Configuration files:
12283	$config_files
12284
12285	Configuration headers:
12286	$config_headers
12287
12288	Report bugs to <bug-autoconf@gnu.org>."
12289
12290	_ACEOF
12291	cat >>$CONFIG_STATUS <<_ACEOF
12292	ac_cs_version="\\
12293	config.status
12294	configured by $0, generated by GNU Autoconf 2.61,
12295	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12296
12297	Copyright (C) 2006 Free Software Foundation, Inc.
12298	This config.status script is free software; the Free Software Foundation
12299	gives unlimited permission to copy, distribute and modify it."
12300
12301	ac_pwd='$ac_pwd'
12302	srcdir='$srcdir'
12303	INSTALL='$INSTALL'
12304	_ACEOF
12305
12306	cat >>$CONFIG_STATUS <<\_ACEOF
12307	# If no file are specified by the user, then we need to provide default
12308	# value. By we need to know if files were specified by the user.
12309	ac_need_defaults=:
12310	while test $# != 0
12311	do
12312	case $1 in
12313	--*=*)
12314	ac_option=`expr "X$1" : 'X\([^=]*\)='`
12315	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12316	ac_shift=:
12317	;;
12318	*)
12319	ac_option=$1
12320	ac_optarg=$2
12321	ac_shift=shift
12322	;;
12323	esac
12324
12325	case $ac_option in
12326	# Handling of the options.
12327	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12328	ac_cs_recheck=: ;;
12329	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12330	echo "$ac_cs_version"; exit ;;
12331	--debug | --debu | --deb | --de | --d | -d )
12332	debug=: ;;
12333	--file | --fil | --fi | --f )
12334	$ac_shift
12335	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12336	ac_need_defaults=false;;
12337	--header | --heade | --head | --hea )
12338	$ac_shift
12339	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12340	ac_need_defaults=false;;
12341	--he | --h)
12342	# Conflict between --help and --header
12343	{ echo "$as_me: error: ambiguous option: $1
12344	Try \`$0 --help' for more information." >&2
12345	{ (exit 1); exit 1; }; };;
12346	--help | --hel | -h )
12347	echo "$ac_cs_usage"; exit ;;
12348	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
12349	| -silent | --silent | --silen | --sile | --sil | --si | --s)
12350	ac_cs_silent=: ;;
12351
12352	# This is an error.
12353	-*) { echo "$as_me: error: unrecognized option: $1
12354	Try \`$0 --help' for more information." >&2
12355	{ (exit 1); exit 1; }; } ;;
12356
12357	*) ac_config_targets="$ac_config_targets $1"
12358	ac_need_defaults=false ;;
12359
12360	esac
12361	shift
12362	done
12363
12364	ac_configure_extra_args=
12365
12366	if $ac_cs_silent; then
12367	exec 6>/dev/null
12368	ac_configure_extra_args="$ac_configure_extra_args --silent"
12369	fi
12370
12371	_ACEOF
12372	cat >>$CONFIG_STATUS <<_ACEOF
12373	if \$ac_cs_recheck; then
12374	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12375	CONFIG_SHELL=$SHELL
12376	export CONFIG_SHELL
12377	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12378	fi
12379
12380	_ACEOF
12381	cat >>$CONFIG_STATUS <<\_ACEOF
12382	exec 5>>config.log
12383	{	8340	{
12384	echo
12385	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12386	## Running $as_me. ##
12387	_ASBOX
12388	echo "$ac_log"
12389	} >&5
12390		8341
12391	_ACEOF
12392	cat >>$CONFIG_STATUS <<_ACEOF
12393	_ACEOF
12394
12395	cat >>$CONFIG_STATUS <<\_ACEOF
12396
12397	# Handling of arguments.
12398	for ac_config_target in $ac_config_targets
12399	do
12400	case $ac_config_target in
12401	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
12402	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12403	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
12404	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
12405
12406	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12407	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12408	{ (exit 1); exit 1; }; };;
12409	esac
12410	done
12411
12412
12413	# If the user did not use the arguments to specify the items to instantiate,
12414	# then the envvar interface is used. Set only those that are not.
12415	# We use the long form for the default assignment because of an extremely
12416	# bizarre bug on SunOS 4.1.3.
12417	if $ac_need_defaults; then
12418	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12419	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12420	fi
12421
12422	# Have a temporary directory for convenience. Make it in the build tree
12423	# simply because there is no reason against having it here, and in addition,
12424	# creating and moving files from /tmp can sometimes cause problems.
12425	# Hook for its removal unless debugging.
12426	# Note that there is a small window in which the directory will not be cleaned:
12427	# after its creation but before its name has been assigned to `$tmp'.
12428	$debug ||
12429	{
12430	tmp=
12431	trap 'exit_status=$?
12432	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12433	' 0
12434	trap '{ (exit 1); exit 1; }' 1 2 13 15
12435	}
12436	# Create a (secure) tmp directory for tmp files.
12437
12438	{
12439	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12440	test -n "$tmp" && test -d "$tmp"
12441	} ||
12442	{
12443	tmp=./conf$$-$RANDOM
12444	(umask 077 && mkdir "$tmp")
12445	} ||
12446	{
12447	echo "$me: cannot create a temporary directory in ." >&2
12448	{ (exit 1); exit 1; }
12449	}
12450
12451	#
12452	# Set up the sed scripts for CONFIG_FILES section.
12453	#
12454
12455	# No need to generate the scripts if there are no CONFIG_FILES.
12456	# This happens for instance when ./config.status config.h
12457	if test -n "$CONFIG_FILES"; then
12458
12459	_ACEOF
12460
12461
12462
12463	ac_delim='%!_!# '
12464	for ac_last_try in false false false false false :; do
12465	cat >conf$$subs.sed <<_ACEOF
12466	SHELL!$SHELL$ac_delim
12467	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
12468	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
12469	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
12470	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
12471	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
12472	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
12473	exec_prefix!$exec_prefix$ac_delim
12474	prefix!$prefix$ac_delim
12475	program_transform_name!$program_transform_name$ac_delim
12476	bindir!$bindir$ac_delim
12477	sbindir!$sbindir$ac_delim
12478	libexecdir!$libexecdir$ac_delim
12479	datarootdir!$datarootdir$ac_delim
12480	datadir!$datadir$ac_delim
12481	sysconfdir!$sysconfdir$ac_delim
12482	sharedstatedir!$sharedstatedir$ac_delim
12483	localstatedir!$localstatedir$ac_delim
12484	includedir!$includedir$ac_delim
12485	oldincludedir!$oldincludedir$ac_delim
12486	docdir!$docdir$ac_delim
12487	infodir!$infodir$ac_delim
12488	htmldir!$htmldir$ac_delim
12489	dvidir!$dvidir$ac_delim
12490	pdfdir!$pdfdir$ac_delim
12491	psdir!$psdir$ac_delim
12492	libdir!$libdir$ac_delim
12493	localedir!$localedir$ac_delim
12494	mandir!$mandir$ac_delim
12495	DEFS!$DEFS$ac_delim
12496	ECHO_C!$ECHO_C$ac_delim
12497	ECHO_N!$ECHO_N$ac_delim
12498	ECHO_T!$ECHO_T$ac_delim
12499	LIBS!$LIBS$ac_delim
12500	build_alias!$build_alias$ac_delim
12501	host_alias!$host_alias$ac_delim
12502	target_alias!$target_alias$ac_delim
12503	build!$build$ac_delim
12504	build_cpu!$build_cpu$ac_delim
12505	build_vendor!$build_vendor$ac_delim
12506	build_os!$build_os$ac_delim
12507	host!$host$ac_delim
12508	host_cpu!$host_cpu$ac_delim
12509	host_vendor!$host_vendor$ac_delim
12510	host_os!$host_os$ac_delim
12511	VERSION!$VERSION$ac_delim
12512	DATE!$DATE$ac_delim
12513	CC!$CC$ac_delim
12514	CFLAGS!$CFLAGS$ac_delim
12515	LDFLAGS!$LDFLAGS$ac_delim
12516	CPPFLAGS!$CPPFLAGS$ac_delim
12517	ac_ct_CC!$ac_ct_CC$ac_delim
12518	EXEEXT!$EXEEXT$ac_delim
12519	OBJEXT!$OBJEXT$ac_delim
12520	CXX!$CXX$ac_delim
12521	CXXFLAGS!$CXXFLAGS$ac_delim
12522	ac_ct_CXX!$ac_ct_CXX$ac_delim
12523	CPP!$CPP$ac_delim
12524	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
12525	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
12526	INSTALL_DATA!$INSTALL_DATA$ac_delim
12527	GREP!$GREP$ac_delim
12528	EGREP!$EGREP$ac_delim
12529	LINKER!$LINKER$ac_delim
12530	RXVTNAME!$RXVTNAME$ac_delim
12531	CXXCPP!$CXXCPP$ac_delim
12532	TIC!$TIC$ac_delim
12533	XMKMF!$XMKMF$ac_delim
12534	X_CFLAGS!$X_CFLAGS$ac_delim
12535	X_PRE_LIBS!$X_PRE_LIBS$ac_delim
12536	X_LIBS!$X_LIBS$ac_delim
12537	X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
12538	afterimage_config!$afterimage_config$ac_delim
12539	PKG_CONFIG!$PKG_CONFIG$ac_delim
12540	XFT_CONFIG!$XFT_CONFIG$ac_delim
12541	PERL!$PERL$ac_delim
12542	PERLLIB!$PERLLIB$ac_delim
12543	PERLFLAGS!$PERLFLAGS$ac_delim
12544	PERLPRIVLIBEXP!$PERLPRIVLIBEXP$ac_delim
12545	IF_PERL!$IF_PERL$ac_delim
12546	PERL_O!$PERL_O$ac_delim
12547	AFTERIMAGE_CFLAGS!$AFTERIMAGE_CFLAGS$ac_delim
12548	AFTERIMAGE_LIBS!$AFTERIMAGE_LIBS$ac_delim
12549	LIBOBJS!$LIBOBJS$ac_delim
12550	LTLIBOBJS!$LTLIBOBJS$ac_delim
12551	_ACEOF
12552
12553	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
12554	break
12555	elif $ac_last_try; then
12556	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
12557	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
12558	{ (exit 1); exit 1; }; }
12559	else
12560	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12561	fi
12562	done
12563
12564	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
12565	if test -n "$ac_eof"; then
12566	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
12567	ac_eof=`expr $ac_eof + 1`
12568	fi
12569
12570	cat >>$CONFIG_STATUS <<_ACEOF
12571	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
12572	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
12573	_ACEOF
12574	sed '
12575	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
12576	s/^/s,@/; s/!/@,|#_!!_#|/
12577	:n
12578	t n
12579	s/'"$ac_delim"'$/,g/; t
12580	s/$/\\/; p
12581	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
12582	' >>$CONFIG_STATUS <conf$$subs.sed
12583	rm -f conf$$subs.sed
12584	cat >>$CONFIG_STATUS <<_ACEOF
12585	:end
12586	s/|#_!!_#|//g
12587	CEOF$ac_eof
12588	_ACEOF
12589
12590
12591	# VPATH may cause trouble with some makes, so we remove $(srcdir),
12592	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12593	# trailing colons and then remove the whole line if VPATH becomes empty
12594	# (actually we leave an empty line to preserve line numbers).
12595	if test "x$srcdir" = x.; then
12596	ac_vpsub='/^[ ]*VPATH[ ]*=/{
12597	s/:*\$(srcdir):*/:/
12598	s/:*\${srcdir}:*/:/
12599	s/:*@srcdir@:*/:/
12600	s/^\([^=]*=[ ]*\):*/\1/
12601	s/:*$//
12602	s/^[^=]*=[ ]*$//
12603	}'
12604	fi
12605
12606	cat >>$CONFIG_STATUS <<\_ACEOF
12607	fi # test -n "$CONFIG_FILES"
12608
12609
12610	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
12611	do
12612	case $ac_tag in
12613	:[FHLC]) ac_mode=$ac_tag; continue;;
12614	esac
12615	case $ac_mode$ac_tag in
12616	:[FHL]*:*);;
12617	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
12618	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
12619	{ (exit 1); exit 1; }; };;
12620	:[FH]-) ac_tag=-:-;;
12621	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
12622	esac
12623	ac_save_IFS=$IFS
12624	IFS=:
12625	set x $ac_tag
12626	IFS=$ac_save_IFS
12627	shift
12628	ac_file=$1
12629	shift
12630
12631	case $ac_mode in
12632	:L) ac_source=$1;;
12633	:[FH])
12634	ac_file_inputs=
12635	for ac_f
12636	do
12637	case $ac_f in
12638	-) ac_f="$tmp/stdin";;
12639	*) # Look for the file first in the build tree, then in the source tree
12640	# (if the path is not absolute). The absolute path cannot be DOS-style,
12641	# because $ac_f cannot contain `:'.
12642	test -f "$ac_f" ||
12643	case $ac_f in
12644	[\\/$]*) false;;
12645	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
12646	esac ||
12647	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
12648	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
12649	{ (exit 1); exit 1; }; };;
12650	esac
12651	ac_file_inputs="$ac_file_inputs $ac_f"
12652	done
12653
12654	# Let's still pretend it is `configure' which instantiates (i.e., don't
12655	# use $as_me), people would be surprised to read:
12656	# /* config.h. Generated by config.status. */
12657	configure_input="Generated from "`IFS=:
12658	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
12659	if test x"$ac_file" != x-; then
12660	configure_input="$ac_file. $configure_input"
12661	{ echo "$as_me:$LINENO: creating $ac_file" >&5
12662	echo "$as_me: creating $ac_file" >&6;}
12663	fi
12664
12665	case $ac_tag in
12666	*:-:* | *:-) cat >"$tmp/stdin";;
12667	esac
12668	;;
12669	esac
12670
12671	ac_dir=`$as_dirname -- "$ac_file" ||
12672	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12673	X"$ac_file" : 'X\(//\)[^/]' \| \
12674	X"$ac_file" : 'X\(//\)$' \| \
12675	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
12676	echo X"$ac_file" |
12677	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12678	s//\1/
12679	q
12680	}
12681	/^X\(\/\/\)[^/].*/{
12682	s//\1/
12683	q
12684	}
12685	/^X\(\/\/\)$/{
12686	s//\1/
12687	q
12688	}
12689	/^X\(\/\).*/{
12690	s//\1/
12691	q
12692	}
12693	s/.*/./; q'`
12694	{ as_dir="$ac_dir"
12695	case $as_dir in #(	8342	case $as_dir in #(
12696	-*) as_dir=./$as_dir;;	8343	-*) as_dir=./$as_dir;;
12697	esac	8344	esac
12698	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {	8345	test -d "$as_dir" || eval $as_mkdir_p || {
12699	as_dirs=	8346	as_dirs=
12700	while :; do	8347	while :; do
12701	case $as_dir in #(	8348	case $as_dir in #(
12702	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(	8349	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12703	*) as_qdir=$as_dir;;	8350	*) as_qdir=$as_dir;;
12704	esac	8351	esac
12705	as_dirs="'$as_qdir' $as_dirs"	8352	as_dirs="'$as_qdir' $as_dirs"
12706	as_dir=`$as_dirname -- "$as_dir" ||	8353	as_dir=`$as_dirname -- "$as_dir" ||
12707	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	8354	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12708	X"$as_dir" : 'X\(//\)[^/]' \| \	8355	X"$as_dir" : 'X\(//\)[^/]' \| \
12709	X"$as_dir" : 'X\(//\)$' \| \	8356	X"$as_dir" : 'X\(//\)$' \| \
12710	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||	8357	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12711	echo X"$as_dir" |	8358	printf "%s\n" X"$as_dir" |
12712	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{	8359	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12713	s//\1/	8360	s//\1/
12714	q	8361	q
12715	}	8362	}
12716	/^X\(\/\/\)[^/].*/{	8363	/^X\(\/\/\)[^/].*/{
…		…
12727	}	8374	}
12728	s/.*/./; q'`	8375	s/.*/./; q'`
12729	test -d "$as_dir" && break	8376	test -d "$as_dir" && break
12730	done	8377	done
12731	test -z "$as_dirs" || eval "mkdir $as_dirs"	8378	test -z "$as_dirs" || eval "mkdir $as_dirs"
12732	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5	8379	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12733	echo "$as_me: error: cannot create directory $as_dir" >&2;}	8380
12734	{ (exit 1); exit 1; }; }; }	8381
		8382	} # as_fn_mkdir_p
		8383	if mkdir -p . 2>/dev/null; then
		8384	as_mkdir_p='mkdir -p "$as_dir"'
		8385	else
		8386	test -d ./-p && rmdir ./-p
		8387	as_mkdir_p=false
		8388	fi
		8389
		8390
		8391	# as_fn_executable_p FILE
		8392	# -----------------------
		8393	# Test if FILE is an executable regular file.
		8394	as_fn_executable_p ()
		8395	{
		8396	test -f "$1" && test -x "$1"
		8397	} # as_fn_executable_p
		8398	as_test_x='test -x'
		8399	as_executable_p=as_fn_executable_p
		8400
		8401	# Sed expression to map a string onto a valid CPP name.
		8402	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		8403
		8404	# Sed expression to map a string onto a valid variable name.
		8405	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		8406
		8407
		8408	exec 6>&1
		8409	## ----------------------------------- ##
		8410	## Main body of $CONFIG_STATUS script. ##
		8411	## ----------------------------------- ##
		8412	_ASEOF
		8413	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		8414
		8415	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8416	# Save the log message, to keep $0 and so on meaningful, and to
		8417	# report actual input values of CONFIG_FILES etc. instead of their
		8418	# values after options handling.
		8419	ac_log="
		8420	This file was extended by $as_me, which was
		8421	generated by GNU Autoconf 2.71. Invocation command line was
		8422
		8423	CONFIG_FILES = $CONFIG_FILES
		8424	CONFIG_HEADERS = $CONFIG_HEADERS
		8425	CONFIG_LINKS = $CONFIG_LINKS
		8426	CONFIG_COMMANDS = $CONFIG_COMMANDS
		8427	$ $0 $@
		8428
		8429	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		8430	"
		8431
		8432	_ACEOF
		8433
		8434	case $ac_config_files in *"
		8435	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		8436	esac
		8437
		8438	case $ac_config_headers in *"
		8439	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		8440	esac
		8441
		8442
		8443	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8444	# Files that config.status was made for.
		8445	config_files="$ac_config_files"
		8446	config_headers="$ac_config_headers"
		8447
		8448	_ACEOF
		8449
		8450	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8451	ac_cs_usage="\
		8452	\`$as_me' instantiates files and other configuration actions
		8453	from templates according to the current configuration. Unless the files
		8454	and actions are specified as TAGs, all are instantiated by default.
		8455
		8456	Usage: $0 [OPTION]... [TAG]...
		8457
		8458	-h, --help print this help, then exit
		8459	-V, --version print version number and configuration settings, then exit
		8460	--config print configuration, then exit
		8461	-q, --quiet, --silent
		8462	do not print progress messages
		8463	-d, --debug don't remove temporary files
		8464	--recheck update $as_me by reconfiguring in the same conditions
		8465	--file=FILE[:TEMPLATE]
		8466	instantiate the configuration file FILE
		8467	--header=FILE[:TEMPLATE]
		8468	instantiate the configuration header FILE
		8469
		8470	Configuration files:
		8471	$config_files
		8472
		8473	Configuration headers:
		8474	$config_headers
		8475
		8476	Report bugs to the package provider."
		8477
		8478	_ACEOF
		8479	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		8480	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		8481	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8482	ac_cs_config='$ac_cs_config_escaped'
		8483	ac_cs_version="\\
		8484	config.status
		8485	configured by $0, generated by GNU Autoconf 2.71,
		8486	with options \\"\$ac_cs_config\\"
		8487
		8488	Copyright (C) 2021 Free Software Foundation, Inc.
		8489	This config.status script is free software; the Free Software Foundation
		8490	gives unlimited permission to copy, distribute and modify it."
		8491
		8492	ac_pwd='$ac_pwd'
		8493	srcdir='$srcdir'
		8494	INSTALL='$INSTALL'
		8495	test -n "\$AWK" || AWK=awk
		8496	_ACEOF
		8497
		8498	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8499	# The default lists apply if the user does not specify any file.
		8500	ac_need_defaults=:
		8501	while test $# != 0
		8502	do
		8503	case $1 in
		8504	--*=?*)
		8505	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8506	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		8507	ac_shift=:
		8508	;;
		8509	--*=)
		8510	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		8511	ac_optarg=
		8512	ac_shift=:
		8513	;;
		8514	*)
		8515	ac_option=$1
		8516	ac_optarg=$2
		8517	ac_shift=shift
		8518	;;
		8519	esac
		8520
		8521	case $ac_option in
		8522	# Handling of the options.
		8523	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		8524	ac_cs_recheck=: ;;
		8525	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		8526	printf "%s\n" "$ac_cs_version"; exit ;;
		8527	--config | --confi | --conf | --con | --co | --c )
		8528	printf "%s\n" "$ac_cs_config"; exit ;;
		8529	--debug | --debu | --deb | --de | --d | -d )
		8530	debug=: ;;
		8531	--file | --fil | --fi | --f )
		8532	$ac_shift
		8533	case $ac_optarg in
		8534	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8535	'') as_fn_error $? "missing file argument" ;;
		8536	esac
		8537	as_fn_append CONFIG_FILES " '$ac_optarg'"
		8538	ac_need_defaults=false;;
		8539	--header | --heade | --head | --hea )
		8540	$ac_shift
		8541	case $ac_optarg in
		8542	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		8543	esac
		8544	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		8545	ac_need_defaults=false;;
		8546	--he | --h)
		8547	# Conflict between --help and --header
		8548	as_fn_error $? "ambiguous option: \`$1'
		8549	Try \`$0 --help' for more information.";;
		8550	--help | --hel | -h )
		8551	printf "%s\n" "$ac_cs_usage"; exit ;;
		8552	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		8553	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		8554	ac_cs_silent=: ;;
		8555
		8556	# This is an error.
		8557	-*) as_fn_error $? "unrecognized option: \`$1'
		8558	Try \`$0 --help' for more information." ;;
		8559
		8560	*) as_fn_append ac_config_targets " $1"
		8561	ac_need_defaults=false ;;
		8562
		8563	esac
		8564	shift
		8565	done
		8566
		8567	ac_configure_extra_args=
		8568
		8569	if $ac_cs_silent; then
		8570	exec 6>/dev/null
		8571	ac_configure_extra_args="$ac_configure_extra_args --silent"
		8572	fi
		8573
		8574	_ACEOF
		8575	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8576	if \$ac_cs_recheck; then
		8577	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		8578	shift
		8579	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		8580	CONFIG_SHELL='$SHELL'
		8581	export CONFIG_SHELL
		8582	exec "\$@"
		8583	fi
		8584
		8585	_ACEOF
		8586	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8587	exec 5>>config.log
		8588	{
		8589	echo
		8590	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		8591	## Running $as_me. ##
		8592	_ASBOX
		8593	printf "%s\n" "$ac_log"
		8594	} >&5
		8595
		8596	_ACEOF
		8597	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8598	_ACEOF
		8599
		8600	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8601
		8602	# Handling of arguments.
		8603	for ac_config_target in $ac_config_targets
		8604	do
		8605	case $ac_config_target in
		8606	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
		8607	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		8608	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
		8609	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
		8610
		8611	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		8612	esac
		8613	done
		8614
		8615
		8616	# If the user did not use the arguments to specify the items to instantiate,
		8617	# then the envvar interface is used. Set only those that are not.
		8618	# We use the long form for the default assignment because of an extremely
		8619	# bizarre bug on SunOS 4.1.3.
		8620	if $ac_need_defaults; then
		8621	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		8622	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		8623	fi
		8624
		8625	# Have a temporary directory for convenience. Make it in the build tree
		8626	# simply because there is no reason against having it here, and in addition,
		8627	# creating and moving files from /tmp can sometimes cause problems.
		8628	# Hook for its removal unless debugging.
		8629	# Note that there is a small window in which the directory will not be cleaned:
		8630	# after its creation but before its name has been assigned to `$tmp'.
		8631	$debug ||
		8632	{
		8633	tmp= ac_tmp=
		8634	trap 'exit_status=$?
		8635	: "${ac_tmp:=$tmp}"
		8636	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		8637	' 0
		8638	trap 'as_fn_exit 1' 1 2 13 15
		8639	}
		8640	# Create a (secure) tmp directory for tmp files.
		8641
		8642	{
		8643	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		8644	test -d "$tmp"
		8645	} ||
		8646	{
		8647	tmp=./conf$$-$RANDOM
		8648	(umask 077 && mkdir "$tmp")
		8649	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		8650	ac_tmp=$tmp
		8651
		8652	# Set up the scripts for CONFIG_FILES section.
		8653	# No need to generate them if there are no CONFIG_FILES.
		8654	# This happens for instance with `./config.status config.h'.
		8655	if test -n "$CONFIG_FILES"; then
		8656
		8657
		8658	ac_cr=`echo X | tr X '\015'`
		8659	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		8660	# But we know of no other shell where ac_cr would be empty at this
		8661	# point, so we can use a bashism as a fallback.
		8662	if test "x$ac_cr" = x; then
		8663	eval ac_cr=\$\'\\r\'
		8664	fi
		8665	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		8666	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		8667	ac_cs_awk_cr='\\r'
		8668	else
		8669	ac_cs_awk_cr=$ac_cr
		8670	fi
		8671
		8672	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		8673	_ACEOF
		8674
		8675
		8676	{
		8677	echo "cat >conf$$subs.awk <<_ACEOF" &&
		8678	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		8679	echo "_ACEOF"
		8680	} >conf$$subs.sh ||
		8681	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8682	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		8683	ac_delim='%!_!# '
		8684	for ac_last_try in false false false false false :; do
		8685	. ./conf$$subs.sh ||
		8686	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8687
		8688	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		8689	if test $ac_delim_n = $ac_delim_num; then
		8690	break
		8691	elif $ac_last_try; then
		8692	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		8693	else
		8694	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8695	fi
		8696	done
		8697	rm -f conf$$subs.sh
		8698
		8699	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8700	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		8701	_ACEOF
		8702	sed -n '
		8703	h
		8704	s/^/S["/; s/!.*/"]=/
		8705	p
		8706	g
		8707	s/^[^!]*!//
		8708	:repl
		8709	t repl
		8710	s/'"$ac_delim"'$//
		8711	t delim
		8712	:nl
		8713	h
		8714	s/\(.\{148\}\)..*/\1/
		8715	t more1
		8716	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		8717	p
		8718	n
		8719	b repl
		8720	:more1
		8721	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8722	p
		8723	g
		8724	s/.\{148\}//
		8725	t nl
		8726	:delim
		8727	h
		8728	s/\(.\{148\}\)..*/\1/
		8729	t more2
		8730	s/["\\]/\\&/g; s/^/"/; s/$/"/
		8731	p
		8732	b
		8733	:more2
		8734	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		8735	p
		8736	g
		8737	s/.\{148\}//
		8738	t delim
		8739	' <conf$$subs.awk | sed '
		8740	/^[^""]/{
		8741	N
		8742	s/\n//
		8743	}
		8744	' >>$CONFIG_STATUS || ac_write_fail=1
		8745	rm -f conf$$subs.awk
		8746	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8747	_ACAWK
		8748	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		8749	for (key in S) S_is_set[key] = 1
		8750	FS = ""
		8751
		8752	}
		8753	{
		8754	line = $ 0
		8755	nfields = split(line, field, "@")
		8756	substed = 0
		8757	len = length(field[1])
		8758	for (i = 2; i < nfields; i++) {
		8759	key = field[i]
		8760	keylen = length(key)
		8761	if (S_is_set[key]) {
		8762	value = S[key]
		8763	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		8764	len += length(value) + length(field[++i])
		8765	substed = 1
		8766	} else
		8767	len += 1 + keylen
		8768	}
		8769
		8770	print line
		8771	}
		8772
		8773	_ACAWK
		8774	_ACEOF
		8775	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8776	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		8777	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		8778	else
		8779	cat
		8780	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		8781	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		8782	_ACEOF
		8783
		8784	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		8785	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		8786	# trailing colons and then remove the whole line if VPATH becomes empty
		8787	# (actually we leave an empty line to preserve line numbers).
		8788	if test "x$srcdir" = x.; then
		8789	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		8790	h
		8791	s///
		8792	s/^/:/
		8793	s/[ ]*$/:/
		8794	s/:\$(srcdir):/:/g
		8795	s/:\${srcdir}:/:/g
		8796	s/:@srcdir@:/:/g
		8797	s/^:*//
		8798	s/:*$//
		8799	x
		8800	s/\(=[ ]*\).*/\1/
		8801	G
		8802	s/\n//
		8803	s/^[^=]*=[ ]*$//
		8804	}'
		8805	fi
		8806
		8807	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8808	fi # test -n "$CONFIG_FILES"
		8809
		8810	# Set up the scripts for CONFIG_HEADERS section.
		8811	# No need to generate them if there are no CONFIG_HEADERS.
		8812	# This happens for instance with `./config.status Makefile'.
		8813	if test -n "$CONFIG_HEADERS"; then
		8814	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		8815	BEGIN {
		8816	_ACEOF
		8817
		8818	# Transform confdefs.h into an awk script `defines.awk', embedded as
		8819	# here-document in config.status, that substitutes the proper values into
		8820	# config.h.in to produce config.h.
		8821
		8822	# Create a delimiter string that does not exist in confdefs.h, to ease
		8823	# handling of long lines.
		8824	ac_delim='%!_!# '
		8825	for ac_last_try in false false :; do
		8826	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		8827	if test -z "$ac_tt"; then
		8828	break
		8829	elif $ac_last_try; then
		8830	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		8831	else
		8832	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		8833	fi
		8834	done
		8835
		8836	# For the awk script, D is an array of macro values keyed by name,
		8837	# likewise P contains macro parameters if any. Preserve backslash
		8838	# newline sequences.
		8839
		8840	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		8841	sed -n '
		8842	s/.\{148\}/&'"$ac_delim"'/g
		8843	t rset
		8844	:rset
		8845	s/^[ ]*#[ ]*define[ ][ ]*/ /
		8846	t def
		8847	d
		8848	:def
		8849	s/\\$//
		8850	t bsnl
		8851	s/["\\]/\\&/g
		8852	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8853	D["\1"]=" \3"/p
		8854	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		8855	d
		8856	:bsnl
		8857	s/["\\]/\\&/g
		8858	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		8859	D["\1"]=" \3\\\\\\n"\\/p
		8860	t cont
		8861	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		8862	t cont
		8863	d
		8864	:cont
		8865	n
		8866	s/.\{148\}/&'"$ac_delim"'/g
		8867	t clear
		8868	:clear
		8869	s/\\$//
		8870	t bsnlc
		8871	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		8872	d
		8873	:bsnlc
		8874	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		8875	b cont
		8876	' <confdefs.h | sed '
		8877	s/'"$ac_delim"'/"\\\
		8878	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		8879
		8880	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		8881	for (key in D) D_is_set[key] = 1
		8882	FS = ""
		8883	}
		8884	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		8885	line = \$ 0
		8886	split(line, arg, " ")
		8887	if (arg[1] == "#") {
		8888	defundef = arg[2]
		8889	mac1 = arg[3]
		8890	} else {
		8891	defundef = substr(arg[1], 2)
		8892	mac1 = arg[2]
		8893	}
		8894	split(mac1, mac2, "(") #)
		8895	macro = mac2[1]
		8896	prefix = substr(line, 1, index(line, defundef) - 1)
		8897	if (D_is_set[macro]) {
		8898	# Preserve the white space surrounding the "#".
		8899	print prefix "define", macro P[macro] D[macro]
		8900	next
		8901	} else {
		8902	# Replace #undef with comments. This is necessary, for example,
		8903	# in the case of _POSIX_SOURCE, which is predefined and required
		8904	# on some systems where configure will not decide to define it.
		8905	if (defundef == "undef") {
		8906	print "/*", prefix defundef, macro, "*/"
		8907	next
		8908	}
		8909	}
		8910	}
		8911	{ print }
		8912	_ACAWK
		8913	_ACEOF
		8914	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		8915	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		8916	fi # test -n "$CONFIG_HEADERS"
		8917
		8918
		8919	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		8920	shift
		8921	for ac_tag
		8922	do
		8923	case $ac_tag in
		8924	:[FHLC]) ac_mode=$ac_tag; continue;;
		8925	esac
		8926	case $ac_mode$ac_tag in
		8927	:[FHL]*:*);;
		8928	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		8929	:[FH]-) ac_tag=-:-;;
		8930	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		8931	esac
		8932	ac_save_IFS=$IFS
		8933	IFS=:
		8934	set x $ac_tag
		8935	IFS=$ac_save_IFS
		8936	shift
		8937	ac_file=$1
		8938	shift
		8939
		8940	case $ac_mode in
		8941	:L) ac_source=$1;;
		8942	:[FH])
		8943	ac_file_inputs=
		8944	for ac_f
		8945	do
		8946	case $ac_f in
		8947	-) ac_f="$ac_tmp/stdin";;
		8948	*) # Look for the file first in the build tree, then in the source tree
		8949	# (if the path is not absolute). The absolute path cannot be DOS-style,
		8950	# because $ac_f cannot contain `:'.
		8951	test -f "$ac_f" ||
		8952	case $ac_f in
		8953	[\\/$]*) false;;
		8954	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		8955	esac ||
		8956	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		8957	esac
		8958	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		8959	as_fn_append ac_file_inputs " '$ac_f'"
		8960	done
		8961
		8962	# Let's still pretend it is `configure' which instantiates (i.e., don't
		8963	# use $as_me), people would be surprised to read:
		8964	# /* config.h. Generated by config.status. */
		8965	configure_input='Generated from '`
		8966	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		8967	`' by configure.'
		8968	if test x"$ac_file" != x-; then
		8969	configure_input="$ac_file. $configure_input"
		8970	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		8971	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		8972	fi
		8973	# Neutralize special characters interpreted by sed in replacement strings.
		8974	case $configure_input in #(
		8975	*\&* | *\|* | *\\* )
		8976	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		8977	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		8978	*) ac_sed_conf_input=$configure_input;;
		8979	esac
		8980
		8981	case $ac_tag in
		8982	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		8983	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		8984	esac
		8985	;;
		8986	esac
		8987
		8988	ac_dir=`$as_dirname -- "$ac_file" ||
		8989	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		8990	X"$ac_file" : 'X\(//\)[^/]' \| \
		8991	X"$ac_file" : 'X\(//\)$' \| \
		8992	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		8993	printf "%s\n" X"$ac_file" |
		8994	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		8995	s//\1/
		8996	q
		8997	}
		8998	/^X\(\/\/\)[^/].*/{
		8999	s//\1/
		9000	q
		9001	}
		9002	/^X\(\/\/\)$/{
		9003	s//\1/
		9004	q
		9005	}
		9006	/^X\(\/\).*/{
		9007	s//\1/
		9008	q
		9009	}
		9010	s/.*/./; q'`
		9011	as_dir="$ac_dir"; as_fn_mkdir_p
12735	ac_builddir=.	9012	ac_builddir=.
12736		9013
12737	case "$ac_dir" in	9014	case "$ac_dir" in
12738	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;	9015	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
12739	*)	9016	*)
12740	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9017	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
12741	# A ".." for each directory in $ac_dir_suffix.	9018	# A ".." for each directory in $ac_dir_suffix.
12742	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`	9019	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
12743	case $ac_top_builddir_sub in	9020	case $ac_top_builddir_sub in
12744	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;	9021	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
12745	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;	9022	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
12746	esac ;;	9023	esac ;;
12747	esac	9024	esac
…		…
12777	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9054	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12778	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;	9055	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
12779	esac	9056	esac
12780	_ACEOF	9057	_ACEOF
12781		9058
12782	cat >>$CONFIG_STATUS <<\_ACEOF	9059	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12783	# If the template does not know about datarootdir, expand it.	9060	# If the template does not know about datarootdir, expand it.
12784	# FIXME: This hack should be removed a few years after 2.60.	9061	# FIXME: This hack should be removed a few years after 2.60.
12785	ac_datarootdir_hack=; ac_datarootdir_seen=	9062	ac_datarootdir_hack=; ac_datarootdir_seen=
12786		9063	ac_sed_dataroot='
12787	case `sed -n '/datarootdir/ {	9064	/datarootdir/ {
12788	p	9065	p
12789	q	9066	q
12790	}	9067	}
12791	/@datadir@/p	9068	/@datadir@/p
12792	/@docdir@/p	9069	/@docdir@/p
12793	/@infodir@/p	9070	/@infodir@/p
12794	/@localedir@/p	9071	/@localedir@/p
12795	/@mandir@/p	9072	/@mandir@/p'
12796	' $ac_file_inputs` in	9073	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
12797	*datarootdir*) ac_datarootdir_seen=yes;;	9074	*datarootdir*) ac_datarootdir_seen=yes;;
12798	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)	9075	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
12799	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5	9076	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
12800	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}	9077	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
12801	_ACEOF	9078	_ACEOF
12802	cat >>$CONFIG_STATUS <<_ACEOF	9079	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12803	ac_datarootdir_hack='	9080	ac_datarootdir_hack='
12804	s&@datadir@&$datadir&g	9081	s&@datadir@&$datadir&g
12805	s&@docdir@&$docdir&g	9082	s&@docdir@&$docdir&g
12806	s&@infodir@&$infodir&g	9083	s&@infodir@&$infodir&g
12807	s&@localedir@&$localedir&g	9084	s&@localedir@&$localedir&g
12808	s&@mandir@&$mandir&g	9085	s&@mandir@&$mandir&g
12809	s&\\\${datarootdir}&$datarootdir&g' ;;	9086	s&\\\${datarootdir}&$datarootdir&g' ;;
12810	esac	9087	esac
12811	_ACEOF	9088	_ACEOF
12812		9089
12813	# Neutralize VPATH when `$srcdir' = `.'.	9090	# Neutralize VPATH when `$srcdir' = `.'.
12814	# Shell code in configure.ac might set extrasub.	9091	# Shell code in configure.ac might set extrasub.
12815	# FIXME: do we really want to maintain this feature?	9092	# FIXME: do we really want to maintain this feature?
12816	cat >>$CONFIG_STATUS <<_ACEOF	9093	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12817	sed "$ac_vpsub	9094	ac_sed_extra="$ac_vpsub
12818	$extrasub	9095	$extrasub
12819	_ACEOF	9096	_ACEOF
12820	cat >>$CONFIG_STATUS <<\_ACEOF	9097	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12821	:t	9098	:t
12822	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9099	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12823	s&@configure_input@&$configure_input&;t t	9100	s|@configure_input@|$ac_sed_conf_input|;t t
12824	s&@top_builddir@&$ac_top_builddir_sub&;t t	9101	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9102	s&@top_build_prefix@&$ac_top_build_prefix&;t t
12825	s&@srcdir@&$ac_srcdir&;t t	9103	s&@srcdir@&$ac_srcdir&;t t
12826	s&@abs_srcdir@&$ac_abs_srcdir&;t t	9104	s&@abs_srcdir@&$ac_abs_srcdir&;t t
12827	s&@top_srcdir@&$ac_top_srcdir&;t t	9105	s&@top_srcdir@&$ac_top_srcdir&;t t
12828	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t	9106	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12829	s&@builddir@&$ac_builddir&;t t	9107	s&@builddir@&$ac_builddir&;t t
12830	s&@abs_builddir@&$ac_abs_builddir&;t t	9108	s&@abs_builddir@&$ac_abs_builddir&;t t
12831	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t	9109	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12832	s&@INSTALL@&$ac_INSTALL&;t t	9110	s&@INSTALL@&$ac_INSTALL&;t t
12833	$ac_datarootdir_hack	9111	$ac_datarootdir_hack
12834	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out	9112	"
		9113	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9114	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
12835		9115
12836	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&	9116	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12837	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&	9117	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
12838	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&	9118	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9119	"$ac_tmp/out"`; test -z "$ac_out"; } &&
12839	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9120	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12840	which seems to be undefined. Please make sure it is defined." >&5	9121	which seems to be undefined. Please make sure it is defined" >&5
12841	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'	9122	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12842	which seems to be undefined. Please make sure it is defined." >&2;}	9123	which seems to be undefined. Please make sure it is defined" >&2;}
12843		9124
12844	rm -f "$tmp/stdin"	9125	rm -f "$ac_tmp/stdin"
12845	case $ac_file in	9126	case $ac_file in
12846	-) cat "$tmp/out"; rm -f "$tmp/out";;	9127	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
12847	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;	9128	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
12848	esac	9129	esac \
		9130	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12849	;;	9131	;;
12850	:H)	9132	:H)
12851	#	9133	#
12852	# CONFIG_HEADER	9134	# CONFIG_HEADER
12853	#	9135	#
12854	_ACEOF
12855
12856	# Transform confdefs.h into a sed script `conftest.defines', that
12857	# substitutes the proper values into config.h.in to produce config.h.
12858	rm -f conftest.defines conftest.tail
12859	# First, append a space to every undef/define line, to ease matching.
12860	echo 's/$/ /' >conftest.defines
12861	# Then, protect against being on the right side of a sed subst, or in
12862	# an unquoted here document, in config.status. If some macros were
12863	# called several times there might be several #defines for the same
12864	# symbol, which is useless. But do not sort them, since the last
12865	# AC_DEFINE must be honored.
12866	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12867	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
12868	# NAME is the cpp macro being defined, VALUE is the value it is being given.
12869	# PARAMS is the parameter list in the macro definition--in most cases, it's
12870	# just an empty string.
12871	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
12872	ac_dB='\\)[ (].*,\\1define\\2'
12873	ac_dC=' '
12874	ac_dD=' ,'
12875
12876	uniq confdefs.h |
12877	sed -n '
12878	t rset
12879	:rset
12880	s/^[ ]*#[ ]*define[ ][ ]*//
12881	t ok
12882	d
12883	:ok
12884	s/[\\&,]/\\&/g
12885	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
12886	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
12887	' >>conftest.defines
12888
12889	# Remove the space that was appended to ease matching.
12890	# Then replace #undef with comments. This is necessary, for
12891	# example, in the case of _POSIX_SOURCE, which is predefined and required
12892	# on some systems where configure will not decide to define it.
12893	# (The regexp can be short, since the line contains either #define or #undef.)
12894	echo 's/ $//
12895	s,^[ #]*u.*,/* & */,' >>conftest.defines
12896
12897	# Break up conftest.defines:
12898	ac_max_sed_lines=50
12899
12900	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
12901	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
12902	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
12903	# et cetera.
12904	ac_in='$ac_file_inputs'
12905	ac_out='"$tmp/out1"'
12906	ac_nxt='"$tmp/out2"'
12907
12908	while :
12909	do
12910	# Write a here document:
12911	cat >>$CONFIG_STATUS <<_ACEOF
12912	# First, check the format of the line:
12913	cat >"\$tmp/defines.sed" <<\\CEOF
12914	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
12915	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
12916	b
12917	:def
12918	_ACEOF
12919	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
12920	echo 'CEOF
12921	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
12922	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
12923	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
12924	grep . conftest.tail >/dev/null || break
12925	rm -f conftest.defines
12926	mv conftest.tail conftest.defines
12927	done
12928	rm -f conftest.defines conftest.tail
12929
12930	echo "ac_result=$ac_in" >>$CONFIG_STATUS
12931	cat >>$CONFIG_STATUS <<\_ACEOF
12932	if test x"$ac_file" != x-; then	9136	if test x"$ac_file" != x-; then
12933	echo "/* $configure_input */" >"$tmp/config.h"	9137	{
12934	cat "$ac_result" >>"$tmp/config.h"	9138	printf "%s\n" "/* $configure_input */" >&1 \
		9139	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9140	} >"$ac_tmp/config.h" \
		9141	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12935	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then	9142	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
12936	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9143	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12937	echo "$as_me: $ac_file is unchanged" >&6;}	9144	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
12938	else	9145	else
12939	rm -f $ac_file	9146	rm -f "$ac_file"
12940	mv "$tmp/config.h" $ac_file	9147	mv "$ac_tmp/config.h" "$ac_file" \
		9148	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
12941	fi	9149	fi
12942	else	9150	else
12943	echo "/* $configure_input */"	9151	printf "%s\n" "/* $configure_input */" >&1 \
12944	cat "$ac_result"	9152	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9153	|| as_fn_error $? "could not create -" "$LINENO" 5
12945	fi	9154	fi
12946	rm -f "$tmp/out12"
12947	;;	9155	;;
12948		9156
12949		9157
12950	esac	9158	esac
12951		9159
12952	done # for ac_tag	9160	done # for ac_tag
12953		9161
12954		9162
12955	{ (exit 0); exit 0; }	9163	as_fn_exit 0
12956	_ACEOF	9164	_ACEOF
12957	chmod +x $CONFIG_STATUS
12958	ac_clean_files=$ac_clean_files_save	9165	ac_clean_files=$ac_clean_files_save
		9166
		9167	test $ac_write_fail = 0 ||
		9168	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
12959		9169
12960		9170
12961	# configure is writing to config.log, and then calls config.status.	9171	# configure is writing to config.log, and then calls config.status.
12962	# config.status does its own redirection, appending to config.log.	9172	# config.status does its own redirection, appending to config.log.
12963	# Unfortunately, on DOS this fails, as config.log is still kept open	9173	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
12974	exec 5>/dev/null	9184	exec 5>/dev/null
12975	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	9185	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12976	exec 5>>config.log	9186	exec 5>>config.log
12977	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	9187	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12978	# would make configure fail if this is the last instruction.	9188	# would make configure fail if this is the last instruction.
12979	$ac_cs_success || { (exit 1); exit 1; }	9189	$ac_cs_success || as_fn_exit 1
		9190	fi
		9191	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9192	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9193	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
12980	fi	9194	fi
12981		9195
12982		9196
12983	echo "Configuration:	9197	echo "Configuration:
12984		9198
…		…
13000	if test x$RESFALLBACK != x; then	9214	if test x$RESFALLBACK != x; then
13001	echo " resource class fallback: $RESFALLBACK"	9215	echo " resource class fallback: $RESFALLBACK"
13002	fi	9216	fi
13003	echo	9217	echo
13004	echo " embedded perl: $support_perl"	9218	echo " embedded perl: $support_perl"
13005	echo " libafterimage: $support_afterimage"	9219	echo " image library: $image_lib"
13006	echo	9220	echo
13007	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then	9221	if test x$support_xim = xyes -a x$rxvt_cv_func_xlocale = xno; then
13008	echo ".----------------------------------------------------------------."	9222	echo ".----------------------------------------------------------------."
13009	echo ". WARNING: --enable-xim was specified however the locale support ."	9223	echo ". WARNING: --enable-xim was specified however the locale support ."
13010	echo ". functions could not be found. ."	9224	echo ". functions could not be found. ."
…		…
13013	fi	9227	fi
13014		9228
13015	echo "*** Optionally check src/feature.h for further, rarely used options ***"	9229	echo "*** Optionally check src/feature.h for further, rarely used options ***"
13016	echo	9230	echo
13017		9231
		9232

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