~streib/g4export.git

Janis Streib

31.12.21 4244cc39faacd894ee57beb9cc5135ffbafbf6e2

commit \| author \| age
4244cc	1	#! /bin/sh
JS	2	# Guess values for system-dependent variables and create Makefiles.
	3	# Generated by GNU Autoconf 2.69 for g4display 1.0.0.
	4	#
	5	# Report bugs to <help@polhemus.com>.
	6	#
	7	#
	8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
	9	#
	10	#
	11	# This configure script is free software; the Free Software Foundation
	12	# gives unlimited permission to copy, distribute and modify it.
	13	## -------------------- ##
	14	## M4sh Initialization. ##
	15	## -------------------- ##
	16
	17	# Be more Bourne compatible
	18	DUALCASE=1; export DUALCASE # for MKS sh
	19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	20	emulate sh
	21	NULLCMD=:
	22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	23	# is contrary to our usage. Disable this feature.
	24	alias -g '${1+"$@"}'='"$@"'
	25	setopt NO_GLOB_SUBST
	26	else
	27	case `(set -o) 2>/dev/null` in #(
	28	posix) :
	29	set -o posix ;; #(
	30	*) :
	31	;;
	32	esac
	33	fi
	34
	35
	36	as_nl='
	37	'
	38	export as_nl
	39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	43	# Prefer a ksh shell builtin over an external printf program on Solaris,
	44	# but without wasting forks for bash or zsh.
	45	if test -z "$BASH_VERSION$ZSH_VERSION" \
	46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	47	as_echo='print -r --'
	48	as_echo_n='print -rn --'
	49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	50	as_echo='printf %s\n'
	51	as_echo_n='printf %s'
	52	else
	53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	55	as_echo_n='/usr/ucb/echo -n'
	56	else
	57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	58	as_echo_n_body='eval
	59	arg=$1;
	60	case $arg in #(
	61	"$as_nl")
	62	expr "X$arg" : "X\$.*\$$as_nl";
	63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	64	esac;
	65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	66	'
	67	export as_echo_n_body
	68	as_echo_n='sh -c $as_echo_n_body as_echo'
	69	fi
	70	export as_echo_body
	71	as_echo='sh -c $as_echo_body as_echo'
	72	fi
	73
	74	# The user is always right.
	75	if test "${PATH_SEPARATOR+set}" != set; then
	76	PATH_SEPARATOR=:
	77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	79	PATH_SEPARATOR=';'
	80	}
	81	fi
	82
	83
	84	# IFS
	85	# We need space, tab and new line, in precisely that order. Quoting is
	86	# there to prevent editors from complaining about space-tab.
	87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	88	# splitting by setting IFS to empty value.)
	89	IFS=" "" $as_nl"
	90
	91	# Find who we are. Look in the path if we contain no directory separator.
	92	as_myself=
	93	case $0 in #((
	94	[\\/] ) as_myself=$0 ;;
	95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	96	for as_dir in $PATH
	97	do
	98	IFS=$as_save_IFS
	99	test -z "$as_dir" && as_dir=.
	100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	101	done
	102	IFS=$as_save_IFS
	103
	104	;;
	105	esac
	106	# We did not find ourselves, most probably we were run as `sh COMMAND'
	107	# in which case we are not to be found in the path.
	108	if test "x$as_myself" = x; then
	109	as_myself=$0
	110	fi
	111	if test ! -f "$as_myself"; then
	112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	113	exit 1
	114	fi
	115
	116	# Unset variables that we do not need and which cause bugs (e.g. in
	117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	118	# suppresses any "Segmentation fault" message there. '((' could
	119	# trigger a bug in pdksh 5.2.14.
	120	for as_var in BASH_ENV ENV MAIL MAILPATH
	121	do eval test x\${$as_var+set} = xset \
	122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	123	done
	124	PS1='$ '
	125	PS2='> '
	126	PS4='+ '
	127
	128	# NLS nuisances.
	129	LC_ALL=C
	130	export LC_ALL
	131	LANGUAGE=C
	132	export LANGUAGE
	133
	134	# CDPATH.
	135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	136
	137	# Use a proper internal environment variable to ensure we don't fall
	138	# into an infinite loop, continuously re-executing ourselves.
	139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
	140	_as_can_reexec=no; export _as_can_reexec;
	141	# We cannot yet assume a decent shell, so we have to provide a
	142	# neutralization value for shells without unset; and this also
	143	# works around shells that cannot unset nonexistent variables.
	144	# Preserve -v and -x to the replacement shell.
	145	BASH_ENV=/dev/null
	146	ENV=/dev/null
	147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	148	case $- in # ((((
	149	vx* \| xv* ) as_opts=-vx ;;
	150	v ) as_opts=-v ;;
	151	x ) as_opts=-x ;;
	152	* ) as_opts= ;;
	153	esac
	154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
	155	# Admittedly, this is quite paranoid, since all the known shells bail
	156	# out after a failed `exec'.
	157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
	158	as_fn_exit 255
	159	fi
	160	# We don't want this to propagate to other subprocesses.
	161	{ _as_can_reexec=; unset _as_can_reexec;}
	162	if test "x$CONFIG_SHELL" = x; then
	163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
	164	emulate sh
	165	NULLCMD=:
	166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
	167	# is contrary to our usage. Disable this feature.
	168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
	169	setopt NO_GLOB_SUBST
	170	else
	171	case \`(set -o) 2>/dev/null\` in #(
	172	posix) :
	173	set -o posix ;; #(
	174	*) :
	175	;;
	176	esac
	177	fi
	178	"
	179	as_required="as_fn_return () { (exit \$1); }
	180	as_fn_success () { as_fn_return 0; }
	181	as_fn_failure () { as_fn_return 1; }
	182	as_fn_ret_success () { return 0; }
	183	as_fn_ret_failure () { return 1; }
	184
	185	exitcode=0
	186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
	187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
	188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
	189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
	190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
	191
	192	else
	193	exitcode=1; echo positional parameters were not saved.
	194	fi
	195	test x\$exitcode = x0 \|\| exit 1
	196	test -x / \|\| exit 1"
	197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
	198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
	199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
	200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
	201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
	202	if (eval "$as_required") 2>/dev/null; then :
	203	as_have_required=yes
	204	else
	205	as_have_required=no
	206	fi
	207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
	208
	209	else
	210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	211	as_found=false
	212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	213	do
	214	IFS=$as_save_IFS
	215	test -z "$as_dir" && as_dir=.
	216	as_found=:
	217	case $as_dir in #(
	218	/*)
	219	for as_base in sh bash ksh sh5; do
	220	# Try only shells that exist, to save several forks.
	221	as_shell=$as_dir/$as_base
	222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
	223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	224	CONFIG_SHELL=$as_shell as_have_required=yes
	225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	226	break 2
	227	fi
	228	fi
	229	done;;
	230	esac
	231	as_found=false
	232	done
	233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
	234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
	235	CONFIG_SHELL=$SHELL as_have_required=yes
	236	fi; }
	237	IFS=$as_save_IFS
	238
	239
	240	if test "x$CONFIG_SHELL" != x; then :
	241	export CONFIG_SHELL
	242	# We cannot yet assume a decent shell, so we have to provide a
	243	# neutralization value for shells without unset; and this also
	244	# works around shells that cannot unset nonexistent variables.
	245	# Preserve -v and -x to the replacement shell.
	246	BASH_ENV=/dev/null
	247	ENV=/dev/null
	248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	249	case $- in # ((((
	250	vx* \| xv* ) as_opts=-vx ;;
	251	v ) as_opts=-v ;;
	252	x ) as_opts=-x ;;
	253	* ) as_opts= ;;
	254	esac
	255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
	256	# Admittedly, this is quite paranoid, since all the known shells bail
	257	# out after a failed `exec'.
	258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
	259	exit 255
	260	fi
	261
	262	if test x$as_have_required = xno; then :
	263	$as_echo "$0: This script requires a shell more modern than all"
	264	$as_echo "$0: the shells that I found on your system."
	265	if test x${ZSH_VERSION+set} = xset ; then
	266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
	267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
	268	else
	269	$as_echo "$0: Please tell bug-autoconf@gnu.org and help@polhemus.com
	270	$0: about your system, including any error possibly output
	271	$0: before this message. Then install a modern shell, or
	272	$0: manually run the script under such a shell if you do
	273	$0: have one."
	274	fi
	275	exit 1
	276	fi
	277	fi
	278	fi
	279	SHELL=${CONFIG_SHELL-/bin/sh}
	280	export SHELL
	281	# Unset more variables known to interfere with behavior of common tools.
	282	CLICOLOR_FORCE= GREP_OPTIONS=
	283	unset CLICOLOR_FORCE GREP_OPTIONS
	284
	285	## --------------------- ##
	286	## M4sh Shell Functions. ##
	287	## --------------------- ##
	288	# as_fn_unset VAR
	289	# ---------------
	290	# Portably unset VAR.
	291	as_fn_unset ()
	292	{
	293	{ eval $1=; unset $1;}
	294	}
	295	as_unset=as_fn_unset
	296
	297	# as_fn_set_status STATUS
	298	# -----------------------
	299	# Set $? to STATUS, without forking.
	300	as_fn_set_status ()
	301	{
	302	return $1
	303	} # as_fn_set_status
	304
	305	# as_fn_exit STATUS
	306	# -----------------
	307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	308	as_fn_exit ()
	309	{
	310	set +e
	311	as_fn_set_status $1
	312	exit $1
	313	} # as_fn_exit
	314
	315	# as_fn_mkdir_p
	316	# -------------
	317	# Create "$as_dir" as a directory, including parents if necessary.
	318	as_fn_mkdir_p ()
	319	{
	320
	321	case $as_dir in #(
	322	-*) as_dir=./$as_dir;;
	323	esac
	324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	325	as_dirs=
	326	while :; do
	327	case $as_dir in #(
	328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	329	*) as_qdir=$as_dir;;
	330	esac
	331	as_dirs="'$as_qdir' $as_dirs"
	332	as_dir=`$as_dirname -- "$as_dir" \|\|
	333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	334	X"$as_dir" : 'X$//$[^/]' \\| \
	335	X"$as_dir" : 'X$//$$' \\| \
	336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	337	$as_echo X"$as_dir" \|
	338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	339	s//\1/
	340	q
	341	}
	342	/^X$\/\/$[^/].*/{
	343	s//\1/
	344	q
	345	}
	346	/^X$\/\/$$/{
	347	s//\1/
	348	q
	349	}
	350	/^X$\/$.*/{
	351	s//\1/
	352	q
	353	}
	354	s/.*/./; q'`
	355	test -d "$as_dir" && break
	356	done
	357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	359
	360
	361	} # as_fn_mkdir_p
	362
	363	# as_fn_executable_p FILE
	364	# -----------------------
	365	# Test if FILE is an executable regular file.
	366	as_fn_executable_p ()
	367	{
	368	test -f "$1" && test -x "$1"
	369	} # as_fn_executable_p
	370	# as_fn_append VAR VALUE
	371	# ----------------------
	372	# Append the text in VALUE to the end of the definition contained in VAR. Take
	373	# advantage of any shell optimizations that allow amortized linear growth over
	374	# repeated appends, instead of the typical quadratic growth present in naive
	375	# implementations.
	376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	377	eval 'as_fn_append ()
	378	{
	379	eval $1+=\$2
	380	}'
	381	else
	382	as_fn_append ()
	383	{
	384	eval $1=\$$1\$2
	385	}
	386	fi # as_fn_append
	387
	388	# as_fn_arith ARG...
	389	# ------------------
	390	# Perform arithmetic evaluation on the ARGs, and store the result in the
	391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	392	# must be portable across $(()) and expr.
	393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	394	eval 'as_fn_arith ()
	395	{
	396	as_val=$(( $* ))
	397	}'
	398	else
	399	as_fn_arith ()
	400	{
	401	as_val=`expr "$@" \|\| test $? -eq 1`
	402	}
	403	fi # as_fn_arith
	404
	405
	406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	407	# ----------------------------------------
	408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	410	# script with STATUS, using 1 if that was 0.
	411	as_fn_error ()
	412	{
	413	as_status=$1; test $as_status -eq 0 && as_status=1
	414	if test "$4"; then
	415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
	417	fi
	418	$as_echo "$as_me: error: $2" >&2
	419	as_fn_exit $as_status
	420	} # as_fn_error
	421
	422	if expr a : '$a$' >/dev/null 2>&1 &&
	423	test "X`expr 00001 : '.*$...$'`" = X001; then
	424	as_expr=expr
	425	else
	426	as_expr=false
	427	fi
	428
	429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	430	as_basename=basename
	431	else
	432	as_basename=false
	433	fi
	434
	435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	436	as_dirname=dirname
	437	else
	438	as_dirname=false
	439	fi
	440
	441	as_me=`$as_basename -- "$0" \|\|
	442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	443	X"$0" : 'X$//$$' \\| \
	444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	445	$as_echo X/"$0" \|
	446	sed '/^.\/$[^/][^/]$\/*$/{
	447	s//\1/
	448	q
	449	}
	450	/^X\/$\/\/$$/{
	451	s//\1/
	452	q
	453	}
	454	/^X\/$\/$.*/{
	455	s//\1/
	456	q
	457	}
	458	s/.*/./; q'`
	459
	460	# Avoid depending upon Character Ranges.
	461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	464	as_cr_digits='0123456789'
	465	as_cr_alnum=$as_cr_Letters$as_cr_digits
	466
	467
	468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
	469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
	470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
	471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
	472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
	473	sed -n '
	474	p
	475	/[$]LINENO/=
	476	' <$as_myself \|
	477	sed '
	478	s/[$]LINENO.*/&-/
	479	t lineno
	480	b
	481	:lineno
	482	N
	483	:loop
	484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
	485	t loop
	486	s/-\n.*//
	487	' >$as_me.lineno &&
	488	chmod +x "$as_me.lineno" \|\|
	489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
	490
	491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
	492	# already done that, so ensure we don't try to do so again and fall
	493	# in an infinite loop. This has already happened in practice.
	494	_as_can_reexec=no; export _as_can_reexec
	495	# Don't try to exec as it changes $[0], causing all sort of problems
	496	# (the dirname of $[0] is not the place where we might find the
	497	# original and so on. Autoconf is especially sensitive to this).
	498	. "./$as_me.lineno"
	499	# Exit status is that of the last command.
	500	exit
	501	}
	502
	503	ECHO_C= ECHO_N= ECHO_T=
	504	case `echo -n x` in #(((((
	505	-n*)
	506	case `echo 'xy\c'` in
	507	c) ECHO_T=' ';; # ECHO_T is single tab character.
	508	xy) ECHO_C='\c';;
	509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	510	ECHO_T=' ';;
	511	esac;;
	512	*)
	513	ECHO_N='-n';;
	514	esac
	515
	516	rm -f conf$$ conf$$.exe conf$$.file
	517	if test -d conf$$.dir; then
	518	rm -f conf$$.dir/conf$$.file
	519	else
	520	rm -f conf$$.dir
	521	mkdir conf$$.dir 2>/dev/null
	522	fi
	523	if (echo >conf$$.file) 2>/dev/null; then
	524	if ln -s conf$$.file conf$$ 2>/dev/null; then
	525	as_ln_s='ln -s'
	526	# ... but there are two gotchas:
	527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	529	# In both cases, we have to default to `cp -pR'.
	530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	531	as_ln_s='cp -pR'
	532	elif ln conf$$.file conf$$ 2>/dev/null; then
	533	as_ln_s=ln
	534	else
	535	as_ln_s='cp -pR'
	536	fi
	537	else
	538	as_ln_s='cp -pR'
	539	fi
	540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	541	rmdir conf$$.dir 2>/dev/null
	542
	543	if mkdir -p . 2>/dev/null; then
	544	as_mkdir_p='mkdir -p "$as_dir"'
	545	else
	546	test -d ./-p && rmdir ./-p
	547	as_mkdir_p=false
	548	fi
	549
	550	as_test_x='test -x'
	551	as_executable_p=as_fn_executable_p
	552
	553	# Sed expression to map a string onto a valid CPP name.
	554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	555
	556	# Sed expression to map a string onto a valid variable name.
	557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	558
	559
	560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
	561	exec 6>&1
	562
	563	# Name of the host.
	564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
	565	# so uname gets run too.
	566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	567
	568	#
	569	# Initializations.
	570	#
	571	ac_default_prefix=/usr/local
	572	ac_clean_files=
	573	ac_config_libobj_dir=.
	574	LIBOBJS=
	575	cross_compiling=no
	576	subdirs=
	577	MFLAGS=
	578	MAKEFLAGS=
	579
	580	# Identity of this package.
	581	PACKAGE_NAME='g4display'
	582	PACKAGE_TARNAME='g4display'
	583	PACKAGE_VERSION='1.0.0'
	584	PACKAGE_STRING='g4display 1.0.0'
	585	PACKAGE_BUGREPORT='help@polhemus.com'
	586	PACKAGE_URL=''
	587
	588	ac_unique_file="src/FilterDlg.h"
	589	# Factoring default headers for most tests.
	590	ac_includes_default="\
	591	#include <stdio.h>
	592	#ifdef HAVE_SYS_TYPES_H
	593	# include <sys/types.h>
	594	#endif
	595	#ifdef HAVE_SYS_STAT_H
	596	# include <sys/stat.h>
	597	#endif
	598	#ifdef STDC_HEADERS
	599	# include <stdlib.h>
	600	# include <stddef.h>
	601	#else
	602	# ifdef HAVE_STDLIB_H
	603	# include <stdlib.h>
	604	# endif
	605	#endif
	606	#ifdef HAVE_STRING_H
	607	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
	608	# include <memory.h>
	609	# endif
	610	# include <string.h>
	611	#endif
	612	#ifdef HAVE_STRINGS_H
	613	# include <strings.h>
	614	#endif
	615	#ifdef HAVE_INTTYPES_H
	616	# include <inttypes.h>
	617	#endif
	618	#ifdef HAVE_STDINT_H
	619	# include <stdint.h>
	620	#endif
	621	#ifdef HAVE_UNISTD_H
	622	# include <unistd.h>
	623	#endif"
	624
	625	ac_subst_vars='am__EXEEXT_FALSE
	626	am__EXEEXT_TRUE
	627	LTLIBOBJS
	628	LIBOBJS
	629	PTHREAD_CFLAGS
	630	PTHREAD_LIBS
	631	PTHREAD_CC
	632	ax_pthread_config
	633	host_os
	634	host_vendor
	635	host_cpu
	636	host
	637	build_os
	638	build_vendor
	639	build_cpu
	640	build
	641	GLEXT_LIBS
	642	GLEXT_CFLAGS
	643	GTK_LIBS
	644	GTK_CFLAGS
	645	PKG_CONFIG_LIBDIR
	646	PKG_CONFIG_PATH
	647	PKG_CONFIG
	648	EGREP
	649	GREP
	650	CPP
	651	am__fastdepCC_FALSE
	652	am__fastdepCC_TRUE
	653	CCDEPMODE
	654	ac_ct_CC
	655	CFLAGS
	656	CC
	657	am__fastdepCXX_FALSE
	658	am__fastdepCXX_TRUE
	659	CXXDEPMODE
	660	am__nodep
	661	AMDEPBACKSLASH
	662	AMDEP_FALSE
	663	AMDEP_TRUE
	664	am__quote
	665	am__include
	666	DEPDIR
	667	OBJEXT
	668	EXEEXT
	669	ac_ct_CXX
	670	CPPFLAGS
	671	LDFLAGS
	672	CXXFLAGS
	673	CXX
	674	am__untar
	675	am__tar
	676	AMTAR
	677	am__leading_dot
	678	SET_MAKE
	679	AWK
	680	mkdir_p
	681	MKDIR_P
	682	INSTALL_STRIP_PROGRAM
	683	STRIP
	684	install_sh
	685	MAKEINFO
	686	AUTOHEADER
	687	AUTOMAKE
	688	AUTOCONF
	689	ACLOCAL
	690	VERSION
	691	PACKAGE
	692	CYGPATH_W
	693	am__isrc
	694	INSTALL_DATA
	695	INSTALL_SCRIPT
	696	INSTALL_PROGRAM
	697	target_alias
	698	host_alias
	699	build_alias
	700	LIBS
	701	ECHO_T
	702	ECHO_N
	703	ECHO_C
	704	DEFS
	705	mandir
	706	localedir
	707	libdir
	708	psdir
	709	pdfdir
	710	dvidir
	711	htmldir
	712	infodir
	713	docdir
	714	oldincludedir
	715	includedir
	716	runstatedir
	717	localstatedir
	718	sharedstatedir
	719	sysconfdir
	720	datadir
	721	datarootdir
	722	libexecdir
	723	sbindir
	724	bindir
	725	program_transform_name
	726	prefix
	727	exec_prefix
	728	PACKAGE_URL
	729	PACKAGE_BUGREPORT
	730	PACKAGE_STRING
	731	PACKAGE_VERSION
	732	PACKAGE_TARNAME
	733	PACKAGE_NAME
	734	PATH_SEPARATOR
	735	SHELL'
	736	ac_subst_files=''
	737	ac_user_opts='
	738	enable_option_checking
	739	enable_dependency_tracking
	740	'
	741	ac_precious_vars='build_alias
	742	host_alias
	743	target_alias
	744	CXX
	745	CXXFLAGS
	746	LDFLAGS
	747	LIBS
	748	CPPFLAGS
	749	CCC
	750	CC
	751	CFLAGS
	752	CPP
	753	PKG_CONFIG
	754	PKG_CONFIG_PATH
	755	PKG_CONFIG_LIBDIR
	756	GTK_CFLAGS
	757	GTK_LIBS
	758	GLEXT_CFLAGS
	759	GLEXT_LIBS'
	760
	761
	762	# Initialize some variables set by options.
	763	ac_init_help=
	764	ac_init_version=false
	765	ac_unrecognized_opts=
	766	ac_unrecognized_sep=
	767	# The variables have the same names as the options, with
	768	# dashes changed to underlines.
	769	cache_file=/dev/null
	770	exec_prefix=NONE
	771	no_create=
	772	no_recursion=
	773	prefix=NONE
	774	program_prefix=NONE
	775	program_suffix=NONE
	776	program_transform_name=s,x,x,
	777	silent=
	778	site=
	779	srcdir=
	780	verbose=
	781	x_includes=NONE
	782	x_libraries=NONE
	783
	784	# Installation directory options.
	785	# These are left unexpanded so users can "make install exec_prefix=/foo"
	786	# and all the variables that are supposed to be based on exec_prefix
	787	# by default will actually change.
	788	# Use braces instead of parens because sh, perl, etc. also accept them.
	789	# (The list follows the same order as the GNU Coding Standards.)
	790	bindir='${exec_prefix}/bin'
	791	sbindir='${exec_prefix}/sbin'
	792	libexecdir='${exec_prefix}/libexec'
	793	datarootdir='${prefix}/share'
	794	datadir='${datarootdir}'
	795	sysconfdir='${prefix}/etc'
	796	sharedstatedir='${prefix}/com'
	797	localstatedir='${prefix}/var'
	798	runstatedir='${localstatedir}/run'
	799	includedir='${prefix}/include'
	800	oldincludedir='/usr/include'
	801	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	802	infodir='${datarootdir}/info'
	803	htmldir='${docdir}'
	804	dvidir='${docdir}'
	805	pdfdir='${docdir}'
	806	psdir='${docdir}'
	807	libdir='${exec_prefix}/lib'
	808	localedir='${datarootdir}/locale'
	809	mandir='${datarootdir}/man'
	810
	811	ac_prev=
	812	ac_dashdash=
	813	for ac_option
	814	do
	815	# If the previous option needs an argument, assign it.
	816	if test -n "$ac_prev"; then
	817	eval $ac_prev=\$ac_option
	818	ac_prev=
	819	continue
	820	fi
	821
	822	case $ac_option in
	823	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	824	*=) ac_optarg= ;;
	825	*) ac_optarg=yes ;;
	826	esac
	827
	828	# Accept the important Cygnus configure options, so we can diagnose typos.
	829
	830	case $ac_dashdash$ac_option in
	831	--)
	832	ac_dashdash=yes ;;
	833
	834	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	835	ac_prev=bindir ;;
	836	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	837	bindir=$ac_optarg ;;
	838
	839	-build \| --build \| --buil \| --bui \| --bu)
	840	ac_prev=build_alias ;;
	841	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	842	build_alias=$ac_optarg ;;
	843
	844	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	845	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	846	ac_prev=cache_file ;;
	847	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	848	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	849	cache_file=$ac_optarg ;;
	850
	851	--config-cache \| -C)
	852	cache_file=config.cache ;;
	853
	854	-datadir \| --datadir \| --datadi \| --datad)
	855	ac_prev=datadir ;;
	856	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
	857	datadir=$ac_optarg ;;
	858
	859	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	860	\| --dataroo \| --dataro \| --datar)
	861	ac_prev=datarootdir ;;
	862	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	863	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	864	datarootdir=$ac_optarg ;;
	865
	866	-disable-* \| --disable-*)
	867	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
	868	# Reject names that are not valid shell variable names.
	869	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	870	as_fn_error $? "invalid feature name: $ac_useropt"
	871	ac_useropt_orig=$ac_useropt
	872	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	873	case $ac_user_opts in
	874	*"
	875	"enable_$ac_useropt"
	876	"*) ;;
	877	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	878	ac_unrecognized_sep=', ';;
	879	esac
	880	eval enable_$ac_useropt=no ;;
	881
	882	-docdir \| --docdir \| --docdi \| --doc \| --do)
	883	ac_prev=docdir ;;
	884	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	885	docdir=$ac_optarg ;;
	886
	887	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	888	ac_prev=dvidir ;;
	889	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	890	dvidir=$ac_optarg ;;
	891
	892	-enable-* \| --enable-*)
	893	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
	894	# Reject names that are not valid shell variable names.
	895	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	896	as_fn_error $? "invalid feature name: $ac_useropt"
	897	ac_useropt_orig=$ac_useropt
	898	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	899	case $ac_user_opts in
	900	*"
	901	"enable_$ac_useropt"
	902	"*) ;;
	903	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	904	ac_unrecognized_sep=', ';;
	905	esac
	906	eval enable_$ac_useropt=\$ac_optarg ;;
	907
	908	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	909	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	910	\| --exec \| --exe \| --ex)
	911	ac_prev=exec_prefix ;;
	912	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	913	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	914	\| --exec=* \| --exe=* \| --ex=*)
	915	exec_prefix=$ac_optarg ;;
	916
	917	-gas \| --gas \| --ga \| --g)
	918	# Obsolete; use --with-gas.
	919	with_gas=yes ;;
	920
	921	-help \| --help \| --hel \| --he \| -h)
	922	ac_init_help=long ;;
	923	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	924	ac_init_help=recursive ;;
	925	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	926	ac_init_help=short ;;
	927
	928	-host \| --host \| --hos \| --ho)
	929	ac_prev=host_alias ;;
	930	-host=* \| --host=* \| --hos=* \| --ho=*)
	931	host_alias=$ac_optarg ;;
	932
	933	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	934	ac_prev=htmldir ;;
	935	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	936	\| --ht=*)
	937	htmldir=$ac_optarg ;;
	938
	939	-includedir \| --includedir \| --includedi \| --included \| --include \
	940	\| --includ \| --inclu \| --incl \| --inc)
	941	ac_prev=includedir ;;
	942	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	943	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	944	includedir=$ac_optarg ;;
	945
	946	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	947	ac_prev=infodir ;;
	948	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	949	infodir=$ac_optarg ;;
	950
	951	-libdir \| --libdir \| --libdi \| --libd)
	952	ac_prev=libdir ;;
	953	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	954	libdir=$ac_optarg ;;
	955
	956	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	957	\| --libexe \| --libex \| --libe)
	958	ac_prev=libexecdir ;;
	959	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	960	\| --libexe=* \| --libex=* \| --libe=*)
	961	libexecdir=$ac_optarg ;;
	962
	963	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	964	ac_prev=localedir ;;
	965	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	966	localedir=$ac_optarg ;;
	967
	968	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	969	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
	970	ac_prev=localstatedir ;;
	971	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	972	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
	973	localstatedir=$ac_optarg ;;
	974
	975	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	976	ac_prev=mandir ;;
	977	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	978	mandir=$ac_optarg ;;
	979
	980	-nfp \| --nfp \| --nf)
	981	# Obsolete; use --without-fp.
	982	with_fp=no ;;
	983
	984	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	985	\| --no-cr \| --no-c \| -n)
	986	no_create=yes ;;
	987
	988	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	989	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	990	no_recursion=yes ;;
	991
	992	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	993	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	994	\| --oldin \| --oldi \| --old \| --ol \| --o)
	995	ac_prev=oldincludedir ;;
	996	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	997	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	998	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	999	oldincludedir=$ac_optarg ;;
	1000
	1001	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	1002	ac_prev=prefix ;;
	1003	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	1004	prefix=$ac_optarg ;;
	1005
	1006	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	1007	\| --program-pre \| --program-pr \| --program-p)
	1008	ac_prev=program_prefix ;;
	1009	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	1010	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	1011	program_prefix=$ac_optarg ;;
	1012
	1013	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	1014	\| --program-suf \| --program-su \| --program-s)
	1015	ac_prev=program_suffix ;;
	1016	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	1017	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	1018	program_suffix=$ac_optarg ;;
	1019
	1020	-program-transform-name \| --program-transform-name \
	1021	\| --program-transform-nam \| --program-transform-na \
	1022	\| --program-transform-n \| --program-transform- \
	1023	\| --program-transform \| --program-transfor \
	1024	\| --program-transfo \| --program-transf \
	1025	\| --program-trans \| --program-tran \
	1026	\| --progr-tra \| --program-tr \| --program-t)
	1027	ac_prev=program_transform_name ;;
	1028	-program-transform-name=* \| --program-transform-name=* \
	1029	\| --program-transform-nam=* \| --program-transform-na=* \
	1030	\| --program-transform-n=* \| --program-transform-=* \
	1031	\| --program-transform=* \| --program-transfor=* \
	1032	\| --program-transfo=* \| --program-transf=* \
	1033	\| --program-trans=* \| --program-tran=* \
	1034	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	1035	program_transform_name=$ac_optarg ;;
	1036
	1037	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	1038	ac_prev=pdfdir ;;
	1039	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	1040	pdfdir=$ac_optarg ;;
	1041
	1042	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	1043	ac_prev=psdir ;;
	1044	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	1045	psdir=$ac_optarg ;;
	1046
	1047	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1048	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1049	silent=yes ;;
	1050
	1051	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
	1052	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
	1053	\| --run \| --ru \| --r)
	1054	ac_prev=runstatedir ;;
	1055	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
	1056	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
	1057	\| --run=* \| --ru=* \| --r=*)
	1058	runstatedir=$ac_optarg ;;
	1059
	1060	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	1061	ac_prev=sbindir ;;
	1062	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	1063	\| --sbi=* \| --sb=*)
	1064	sbindir=$ac_optarg ;;
	1065
	1066	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1067	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1068	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1069	\| --sha \| --sh)
	1070	ac_prev=sharedstatedir ;;
	1071	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1072	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1073	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1074	\| --sha=* \| --sh=*)
	1075	sharedstatedir=$ac_optarg ;;
	1076
	1077	-site \| --site \| --sit)
	1078	ac_prev=site ;;
	1079	-site=* \| --site=* \| --sit=*)
	1080	site=$ac_optarg ;;
	1081
	1082	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1083	ac_prev=srcdir ;;
	1084	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1085	srcdir=$ac_optarg ;;
	1086
	1087	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1088	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1089	ac_prev=sysconfdir ;;
	1090	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1091	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1092	sysconfdir=$ac_optarg ;;
	1093
	1094	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1095	ac_prev=target_alias ;;
	1096	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1097	target_alias=$ac_optarg ;;
	1098
	1099	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1100	verbose=yes ;;
	1101
	1102	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1103	ac_init_version=: ;;
	1104
	1105	-with-* \| --with-*)
	1106	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
	1107	# Reject names that are not valid shell variable names.
	1108	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1109	as_fn_error $? "invalid package name: $ac_useropt"
	1110	ac_useropt_orig=$ac_useropt
	1111	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1112	case $ac_user_opts in
	1113	*"
	1114	"with_$ac_useropt"
	1115	"*) ;;
	1116	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1117	ac_unrecognized_sep=', ';;
	1118	esac
	1119	eval with_$ac_useropt=\$ac_optarg ;;
	1120
	1121	-without-* \| --without-*)
	1122	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
	1123	# Reject names that are not valid shell variable names.
	1124	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1125	as_fn_error $? "invalid package name: $ac_useropt"
	1126	ac_useropt_orig=$ac_useropt
	1127	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1128	case $ac_user_opts in
	1129	*"
	1130	"with_$ac_useropt"
	1131	"*) ;;
	1132	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1133	ac_unrecognized_sep=', ';;
	1134	esac
	1135	eval with_$ac_useropt=no ;;
	1136
	1137	--x)
	1138	# Obsolete; use --with-x.
	1139	with_x=yes ;;
	1140
	1141	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1142	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1143	ac_prev=x_includes ;;
	1144	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1145	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1146	x_includes=$ac_optarg ;;
	1147
	1148	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1149	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1150	ac_prev=x_libraries ;;
	1151	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1152	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1153	x_libraries=$ac_optarg ;;
	1154
	1155	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1156	Try \`$0 --help' for more information"
	1157	;;
	1158
	1159	=)
	1160	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1161	# Reject names that are not valid shell variable names.
	1162	case $ac_envvar in #(
	1163	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1164	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1165	esac
	1166	eval $ac_envvar=\$ac_optarg
	1167	export $ac_envvar ;;
	1168
	1169	*)
	1170	# FIXME: should be removed in autoconf 3.0.
	1171	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
	1172	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
	1173	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1174	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
	1175	;;
	1176
	1177	esac
	1178	done
	1179
	1180	if test -n "$ac_prev"; then
	1181	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
	1182	as_fn_error $? "missing argument to $ac_option"
	1183	fi
	1184
	1185	if test -n "$ac_unrecognized_opts"; then
	1186	case $enable_option_checking in
	1187	no) ;;
	1188	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1189	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1190	esac
	1191	fi
	1192
	1193	# Check all directory arguments for consistency.
	1194	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1195	datadir sysconfdir sharedstatedir localstatedir includedir \
	1196	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1197	libdir localedir mandir runstatedir
	1198	do
	1199	eval ac_val=\$$ac_var
	1200	# Remove trailing slashes.
	1201	case $ac_val in
	1202	*/ )
	1203	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1204	eval $ac_var=\$ac_val;;
	1205	esac
	1206	# Be sure to have absolute directory names.
	1207	case $ac_val in
	1208	[\\/$]* \| ?:[\\/]* ) continue;;
	1209	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
	1210	esac
	1211	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
	1212	done
	1213
	1214	# There might be people who depend on the old broken behavior: `$host'
	1215	# used to hold the argument of --host etc.
	1216	# FIXME: To remove some day.
	1217	build=$build_alias
	1218	host=$host_alias
	1219	target=$target_alias
	1220
	1221	# FIXME: To remove some day.
	1222	if test "x$host_alias" != x; then
	1223	if test "x$build_alias" = x; then
	1224	cross_compiling=maybe
	1225	elif test "x$build_alias" != "x$host_alias"; then
	1226	cross_compiling=yes
	1227	fi
	1228	fi
	1229
	1230	ac_tool_prefix=
	1231	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1232
	1233	test "$silent" = yes && exec 6>/dev/null
	1234
	1235
	1236	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1237	ac_ls_di=`ls -di .` &&
	1238	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
	1239	as_fn_error $? "working directory cannot be determined"
	1240	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
	1241	as_fn_error $? "pwd does not report name of working directory"
	1242
	1243
	1244	# Find the source files, if location was not specified.
	1245	if test -z "$srcdir"; then
	1246	ac_srcdir_defaulted=yes
	1247	# Try the directory containing this script, then the parent directory.
	1248	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1249	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1250	X"$as_myself" : 'X$//$[^/]' \\| \
	1251	X"$as_myself" : 'X$//$$' \\| \
	1252	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1253	$as_echo X"$as_myself" \|
	1254	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1255	s//\1/
	1256	q
	1257	}
	1258	/^X$\/\/$[^/].*/{
	1259	s//\1/
	1260	q
	1261	}
	1262	/^X$\/\/$$/{
	1263	s//\1/
	1264	q
	1265	}
	1266	/^X$\/$.*/{
	1267	s//\1/
	1268	q
	1269	}
	1270	s/.*/./; q'`
	1271	srcdir=$ac_confdir
	1272	if test ! -r "$srcdir/$ac_unique_file"; then
	1273	srcdir=..
	1274	fi
	1275	else
	1276	ac_srcdir_defaulted=no
	1277	fi
	1278	if test ! -r "$srcdir/$ac_unique_file"; then
	1279	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
	1280	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
	1281	fi
	1282	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1283	ac_abs_confdir=`(
	1284	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
	1285	pwd)`
	1286	# When building in place, set srcdir=.
	1287	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1288	srcdir=.
	1289	fi
	1290	# Remove unnecessary trailing slashes from srcdir.
	1291	# Double slashes in file names in object file debugging info
	1292	# mess up M-x gdb in Emacs.
	1293	case $srcdir in
	1294	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1295	esac
	1296	for ac_var in $ac_precious_vars; do
	1297	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1298	eval ac_env_${ac_var}_value=\$${ac_var}
	1299	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1300	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1301	done
	1302
	1303	#
	1304	# Report the --help message.
	1305	#
	1306	if test "$ac_init_help" = "long"; then
	1307	# Omit some internal or obsolete options to make the list less imposing.
	1308	# This message is too long to be a string in the A/UX 3.1 sh.
	1309	cat <<_ACEOF
	1310	\`configure' configures g4display 1.0.0 to adapt to many kinds of systems.
	1311
	1312	Usage: $0 [OPTION]... [VAR=VALUE]...
	1313
	1314	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1315	VAR=VALUE. See below for descriptions of some of the useful variables.
	1316
	1317	Defaults for the options are specified in brackets.
	1318
	1319	Configuration:
	1320	-h, --help display this help and exit
	1321	--help=short display options specific to this package
	1322	--help=recursive display the short help of all the included packages
	1323	-V, --version display version information and exit
	1324	-q, --quiet, --silent do not print \`checking ...' messages
	1325	--cache-file=FILE cache test results in FILE [disabled]
	1326	-C, --config-cache alias for \`--cache-file=config.cache'
	1327	-n, --no-create do not create output files
	1328	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1329
	1330	Installation directories:
	1331	--prefix=PREFIX install architecture-independent files in PREFIX
	1332	[$ac_default_prefix]
	1333	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	1334	[PREFIX]
	1335
	1336	By default, \`make install' will install all the files in
	1337	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1338	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1339	for instance \`--prefix=\$HOME'.
	1340
	1341	For better control, use the options below.
	1342
	1343	Fine tuning of the installation directories:
	1344	--bindir=DIR user executables [EPREFIX/bin]
	1345	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1346	--libexecdir=DIR program executables [EPREFIX/libexec]
	1347	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1348	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1349	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1350	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
	1351	--libdir=DIR object code libraries [EPREFIX/lib]
	1352	--includedir=DIR C header files [PREFIX/include]
	1353	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1354	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1355	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1356	--infodir=DIR info documentation [DATAROOTDIR/info]
	1357	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1358	--mandir=DIR man documentation [DATAROOTDIR/man]
	1359	--docdir=DIR documentation root [DATAROOTDIR/doc/g4display]
	1360	--htmldir=DIR html documentation [DOCDIR]
	1361	--dvidir=DIR dvi documentation [DOCDIR]
	1362	--pdfdir=DIR pdf documentation [DOCDIR]
	1363	--psdir=DIR ps documentation [DOCDIR]
	1364	_ACEOF
	1365
	1366	cat <<\_ACEOF
	1367
	1368	Program names:
	1369	--program-prefix=PREFIX prepend PREFIX to installed program names
	1370	--program-suffix=SUFFIX append SUFFIX to installed program names
	1371	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
	1372
	1373	System types:
	1374	--build=BUILD configure for building on BUILD [guessed]
	1375	--host=HOST cross-compile to build programs to run on HOST [BUILD]
	1376	_ACEOF
	1377	fi
	1378
	1379	if test -n "$ac_init_help"; then
	1380	case $ac_init_help in
	1381	short \| recursive ) echo "Configuration of g4display 1.0.0:";;
	1382	esac
	1383	cat <<\_ACEOF
	1384
	1385	Optional Features:
	1386	--disable-option-checking ignore unrecognized --enable/--with options
	1387	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	1388	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	1389	--disable-dependency-tracking speeds up one-time build
	1390	--enable-dependency-tracking do not reject slow dependency extractors
	1391
	1392	Some influential environment variables:
	1393	CXX C++ compiler command
	1394	CXXFLAGS C++ compiler flags
	1395	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1396	nonstandard directory <lib dir>
	1397	LIBS libraries to pass to the linker, e.g. -l<library>
	1398	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
	1399	you have headers in a nonstandard directory <include dir>
	1400	CC C compiler command
	1401	CFLAGS C compiler flags
	1402	CPP C preprocessor
	1403	PKG_CONFIG path to pkg-config utility
	1404	PKG_CONFIG_PATH
	1405	directories to add to pkg-config's search path
	1406	PKG_CONFIG_LIBDIR
	1407	path overriding pkg-config's built-in search path
	1408	GTK_CFLAGS C compiler flags for GTK, overriding pkg-config
	1409	GTK_LIBS linker flags for GTK, overriding pkg-config
	1410	GLEXT_CFLAGS
	1411	C compiler flags for GLEXT, overriding pkg-config
	1412	GLEXT_LIBS linker flags for GLEXT, overriding pkg-config
	1413
	1414	Use these variables to override the choices made by `configure' or to help
	1415	it to find libraries and programs with nonstandard names/locations.
	1416
	1417	Report bugs to <help@polhemus.com>.
	1418	_ACEOF
	1419	ac_status=$?
	1420	fi
	1421
	1422	if test "$ac_init_help" = "recursive"; then
	1423	# If there are subdirs, report their specific --help.
	1424	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	1425	test -d "$ac_dir" \|\|
	1426	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1427	continue
	1428	ac_builddir=.
	1429
	1430	case "$ac_dir" in
	1431	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1432	*)
	1433	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	1434	# A ".." for each directory in $ac_dir_suffix.
	1435	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	1436	case $ac_top_builddir_sub in
	1437	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1438	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1439	esac ;;
	1440	esac
	1441	ac_abs_top_builddir=$ac_pwd
	1442	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1443	# for backward compatibility:
	1444	ac_top_builddir=$ac_top_build_prefix
	1445
	1446	case $srcdir in
	1447	.) # We are building in place.
	1448	ac_srcdir=.
	1449	ac_top_srcdir=$ac_top_builddir_sub
	1450	ac_abs_top_srcdir=$ac_pwd ;;
	1451	[\\/]* \| ?:[\\/]* ) # Absolute name.
	1452	ac_srcdir=$srcdir$ac_dir_suffix;
	1453	ac_top_srcdir=$srcdir
	1454	ac_abs_top_srcdir=$srcdir ;;
	1455	*) # Relative name.
	1456	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1457	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1458	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	1459	esac
	1460	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	1461
	1462	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1463	# Check for guested configure.
	1464	if test -f "$ac_srcdir/configure.gnu"; then
	1465	echo &&
	1466	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1467	elif test -f "$ac_srcdir/configure"; then
	1468	echo &&
	1469	$SHELL "$ac_srcdir/configure" --help=recursive
	1470	else
	1471	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	1472	fi \|\| ac_status=$?
	1473	cd "$ac_pwd" \|\| { ac_status=$?; break; }
	1474	done
	1475	fi
	1476
	1477	test -n "$ac_init_help" && exit $ac_status
	1478	if $ac_init_version; then
	1479	cat <<\_ACEOF
	1480	g4display configure 1.0.0
	1481	generated by GNU Autoconf 2.69
	1482
	1483	Copyright (C) 2012 Free Software Foundation, Inc.
	1484	This configure script is free software; the Free Software Foundation
	1485	gives unlimited permission to copy, distribute and modify it.
	1486	_ACEOF
	1487	exit
	1488	fi
	1489
	1490	## ------------------------ ##
	1491	## Autoconf initialization. ##
	1492	## ------------------------ ##
	1493
	1494	# ac_fn_cxx_try_compile LINENO
	1495	# ----------------------------
	1496	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1497	ac_fn_cxx_try_compile ()
	1498	{
	1499	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1500	rm -f conftest.$ac_objext
	1501	if { { ac_try="$ac_compile"
	1502	case "(($ac_try" in
	1503	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1504	*) ac_try_echo=$ac_try;;
	1505	esac
	1506	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1507	$as_echo "$ac_try_echo"; } >&5
	1508	(eval "$ac_compile") 2>conftest.err
	1509	ac_status=$?
	1510	if test -s conftest.err; then
	1511	grep -v '^ *+' conftest.err >conftest.er1
	1512	cat conftest.er1 >&5
	1513	mv -f conftest.er1 conftest.err
	1514	fi
	1515	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1516	test $ac_status = 0; } && {
	1517	test -z "$ac_cxx_werror_flag" \|\|
	1518	test ! -s conftest.err
	1519	} && test -s conftest.$ac_objext; then :
	1520	ac_retval=0
	1521	else
	1522	$as_echo "$as_me: failed program was:" >&5
	1523	sed 's/^/\| /' conftest.$ac_ext >&5
	1524
	1525	ac_retval=1
	1526	fi
	1527	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1528	as_fn_set_status $ac_retval
	1529
	1530	} # ac_fn_cxx_try_compile
	1531
	1532	# ac_fn_c_try_compile LINENO
	1533	# --------------------------
	1534	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1535	ac_fn_c_try_compile ()
	1536	{
	1537	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1538	rm -f conftest.$ac_objext
	1539	if { { ac_try="$ac_compile"
	1540	case "(($ac_try" in
	1541	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1542	*) ac_try_echo=$ac_try;;
	1543	esac
	1544	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1545	$as_echo "$ac_try_echo"; } >&5
	1546	(eval "$ac_compile") 2>conftest.err
	1547	ac_status=$?
	1548	if test -s conftest.err; then
	1549	grep -v '^ *+' conftest.err >conftest.er1
	1550	cat conftest.er1 >&5
	1551	mv -f conftest.er1 conftest.err
	1552	fi
	1553	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1554	test $ac_status = 0; } && {
	1555	test -z "$ac_c_werror_flag" \|\|
	1556	test ! -s conftest.err
	1557	} && test -s conftest.$ac_objext; then :
	1558	ac_retval=0
	1559	else
	1560	$as_echo "$as_me: failed program was:" >&5
	1561	sed 's/^/\| /' conftest.$ac_ext >&5
	1562
	1563	ac_retval=1
	1564	fi
	1565	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1566	as_fn_set_status $ac_retval
	1567
	1568	} # ac_fn_c_try_compile
	1569
	1570	# ac_fn_c_try_link LINENO
	1571	# -----------------------
	1572	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1573	ac_fn_c_try_link ()
	1574	{
	1575	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1576	rm -f conftest.$ac_objext conftest$ac_exeext
	1577	if { { ac_try="$ac_link"
	1578	case "(($ac_try" in
	1579	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1580	*) ac_try_echo=$ac_try;;
	1581	esac
	1582	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1583	$as_echo "$ac_try_echo"; } >&5
	1584	(eval "$ac_link") 2>conftest.err
	1585	ac_status=$?
	1586	if test -s conftest.err; then
	1587	grep -v '^ *+' conftest.err >conftest.er1
	1588	cat conftest.er1 >&5
	1589	mv -f conftest.er1 conftest.err
	1590	fi
	1591	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1592	test $ac_status = 0; } && {
	1593	test -z "$ac_c_werror_flag" \|\|
	1594	test ! -s conftest.err
	1595	} && test -s conftest$ac_exeext && {
	1596	test "$cross_compiling" = yes \|\|
	1597	test -x conftest$ac_exeext
	1598	}; then :
	1599	ac_retval=0
	1600	else
	1601	$as_echo "$as_me: failed program was:" >&5
	1602	sed 's/^/\| /' conftest.$ac_ext >&5
	1603
	1604	ac_retval=1
	1605	fi
	1606	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1607	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1608	# interfere with the next link command; also delete a directory that is
	1609	# left behind by Apple's compiler. We do this before executing the actions.
	1610	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1611	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1612	as_fn_set_status $ac_retval
	1613
	1614	} # ac_fn_c_try_link
	1615
	1616	# ac_fn_c_try_cpp LINENO
	1617	# ----------------------
	1618	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1619	ac_fn_c_try_cpp ()
	1620	{
	1621	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1622	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1623	case "(($ac_try" in
	1624	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1625	*) ac_try_echo=$ac_try;;
	1626	esac
	1627	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1628	$as_echo "$ac_try_echo"; } >&5
	1629	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1630	ac_status=$?
	1631	if test -s conftest.err; then
	1632	grep -v '^ *+' conftest.err >conftest.er1
	1633	cat conftest.er1 >&5
	1634	mv -f conftest.er1 conftest.err
	1635	fi
	1636	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1637	test $ac_status = 0; } > conftest.i && {
	1638	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1639	test ! -s conftest.err
	1640	}; then :
	1641	ac_retval=0
	1642	else
	1643	$as_echo "$as_me: failed program was:" >&5
	1644	sed 's/^/\| /' conftest.$ac_ext >&5
	1645
	1646	ac_retval=1
	1647	fi
	1648	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1649	as_fn_set_status $ac_retval
	1650
	1651	} # ac_fn_c_try_cpp
	1652
	1653	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1654	# -------------------------------------------------------
	1655	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1656	# the include files in INCLUDES and setting the cache variable VAR
	1657	# accordingly.
	1658	ac_fn_c_check_header_mongrel ()
	1659	{
	1660	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1661	if eval \${$3+:} false; then :
	1662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1663	$as_echo_n "checking for $2... " >&6; }
	1664	if eval \${$3+:} false; then :
	1665	$as_echo_n "(cached) " >&6
	1666	fi
	1667	eval ac_res=\$$3
	1668	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1669	$as_echo "$ac_res" >&6; }
	1670	else
	1671	# Is the header compilable?
	1672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1673	$as_echo_n "checking $2 usability... " >&6; }
	1674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1675	/* end confdefs.h. */
	1676	$4
	1677	#include <$2>
	1678	_ACEOF
	1679	if ac_fn_c_try_compile "$LINENO"; then :
	1680	ac_header_compiler=yes
	1681	else
	1682	ac_header_compiler=no
	1683	fi
	1684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1685	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1686	$as_echo "$ac_header_compiler" >&6; }
	1687
	1688	# Is the header present?
	1689	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1690	$as_echo_n "checking $2 presence... " >&6; }
	1691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1692	/* end confdefs.h. */
	1693	#include <$2>
	1694	_ACEOF
	1695	if ac_fn_c_try_cpp "$LINENO"; then :
	1696	ac_header_preproc=yes
	1697	else
	1698	ac_header_preproc=no
	1699	fi
	1700	rm -f conftest.err conftest.i conftest.$ac_ext
	1701	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1702	$as_echo "$ac_header_preproc" >&6; }
	1703
	1704	# So? What about this header?
	1705	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1706	yes:no: )
	1707	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1708	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1709	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1710	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1711	;;
	1712	no:yes:* )
	1713	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1714	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1715	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1716	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1717	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1718	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1719	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1720	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
	1721	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1722	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1723	( $as_echo "## -------------------------------- ##
	1724	## Report this to help@polhemus.com ##
	1725	## -------------------------------- ##"
	1726	) \| sed "s/^/$as_me: WARNING: /" >&2
	1727	;;
	1728	esac
	1729	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1730	$as_echo_n "checking for $2... " >&6; }
	1731	if eval \${$3+:} false; then :
	1732	$as_echo_n "(cached) " >&6
	1733	else
	1734	eval "$3=\$ac_header_compiler"
	1735	fi
	1736	eval ac_res=\$$3
	1737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1738	$as_echo "$ac_res" >&6; }
	1739	fi
	1740	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1741
	1742	} # ac_fn_c_check_header_mongrel
	1743
	1744	# ac_fn_c_try_run LINENO
	1745	# ----------------------
	1746	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1747	# that executables can be run.
	1748	ac_fn_c_try_run ()
	1749	{
	1750	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1751	if { { ac_try="$ac_link"
	1752	case "(($ac_try" in
	1753	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1754	*) ac_try_echo=$ac_try;;
	1755	esac
	1756	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1757	$as_echo "$ac_try_echo"; } >&5
	1758	(eval "$ac_link") 2>&5
	1759	ac_status=$?
	1760	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1761	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1762	{ { case "(($ac_try" in
	1763	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1764	*) ac_try_echo=$ac_try;;
	1765	esac
	1766	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1767	$as_echo "$ac_try_echo"; } >&5
	1768	(eval "$ac_try") 2>&5
	1769	ac_status=$?
	1770	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1771	test $ac_status = 0; }; }; then :
	1772	ac_retval=0
	1773	else
	1774	$as_echo "$as_me: program exited with status $ac_status" >&5
	1775	$as_echo "$as_me: failed program was:" >&5
	1776	sed 's/^/\| /' conftest.$ac_ext >&5
	1777
	1778	ac_retval=$ac_status
	1779	fi
	1780	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1781	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1782	as_fn_set_status $ac_retval
	1783
	1784	} # ac_fn_c_try_run
	1785
	1786	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1787	# -------------------------------------------------------
	1788	# Tests whether HEADER exists and can be compiled using the include files in
	1789	# INCLUDES, setting the cache variable VAR accordingly.
	1790	ac_fn_c_check_header_compile ()
	1791	{
	1792	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1794	$as_echo_n "checking for $2... " >&6; }
	1795	if eval \${$3+:} false; then :
	1796	$as_echo_n "(cached) " >&6
	1797	else
	1798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1799	/* end confdefs.h. */
	1800	$4
	1801	#include <$2>
	1802	_ACEOF
	1803	if ac_fn_c_try_compile "$LINENO"; then :
	1804	eval "$3=yes"
	1805	else
	1806	eval "$3=no"
	1807	fi
	1808	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1809	fi
	1810	eval ac_res=\$$3
	1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1812	$as_echo "$ac_res" >&6; }
	1813	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1814
	1815	} # ac_fn_c_check_header_compile
	1816
	1817	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
	1818	# -------------------------------------------
	1819	# Tests whether TYPE exists after having included INCLUDES, setting cache
	1820	# variable VAR accordingly.
	1821	ac_fn_c_check_type ()
	1822	{
	1823	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1825	$as_echo_n "checking for $2... " >&6; }
	1826	if eval \${$3+:} false; then :
	1827	$as_echo_n "(cached) " >&6
	1828	else
	1829	eval "$3=no"
	1830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1831	/* end confdefs.h. */
	1832	$4
	1833	int
	1834	main ()
	1835	{
	1836	if (sizeof ($2))
	1837	return 0;
	1838	;
	1839	return 0;
	1840	}
	1841	_ACEOF
	1842	if ac_fn_c_try_compile "$LINENO"; then :
	1843	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1844	/* end confdefs.h. */
	1845	$4
	1846	int
	1847	main ()
	1848	{
	1849	if (sizeof (($2)))
	1850	return 0;
	1851	;
	1852	return 0;
	1853	}
	1854	_ACEOF
	1855	if ac_fn_c_try_compile "$LINENO"; then :
	1856
	1857	else
	1858	eval "$3=yes"
	1859	fi
	1860	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1861	fi
	1862	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1863	fi
	1864	eval ac_res=\$$3
	1865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1866	$as_echo "$ac_res" >&6; }
	1867	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1868
	1869	} # ac_fn_c_check_type
	1870
	1871	# ac_fn_c_find_uintX_t LINENO BITS VAR
	1872	# ------------------------------------
	1873	# Finds an unsigned integer type with width BITS, setting cache variable VAR
	1874	# accordingly.
	1875	ac_fn_c_find_uintX_t ()
	1876	{
	1877	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
	1879	$as_echo_n "checking for uint$2_t... " >&6; }
	1880	if eval \${$3+:} false; then :
	1881	$as_echo_n "(cached) " >&6
	1882	else
	1883	eval "$3=no"
	1884	# Order is important - never check a type that is potentially smaller
	1885	# than half of the expected target width.
	1886	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
	1887	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
	1888	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1889	/* end confdefs.h. */
	1890	$ac_includes_default
	1891	int
	1892	main ()
	1893	{
	1894	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
	1895	test_array [0] = 0;
	1896	return test_array [0];
	1897
	1898	;
	1899	return 0;
	1900	}
	1901	_ACEOF
	1902	if ac_fn_c_try_compile "$LINENO"; then :
	1903	case $ac_type in #(
	1904	uint$2_t) :
	1905	eval "$3=yes" ;; #(
	1906	*) :
	1907	eval "$3=\$ac_type" ;;
	1908	esac
	1909	fi
	1910	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1911	if eval test \"x\$"$3"\" = x"no"; then :
	1912
	1913	else
	1914	break
	1915	fi
	1916	done
	1917	fi
	1918	eval ac_res=\$$3
	1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1920	$as_echo "$ac_res" >&6; }
	1921	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1922
	1923	} # ac_fn_c_find_uintX_t
	1924
	1925	# ac_fn_c_check_func LINENO FUNC VAR
	1926	# ----------------------------------
	1927	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1928	ac_fn_c_check_func ()
	1929	{
	1930	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1932	$as_echo_n "checking for $2... " >&6; }
	1933	if eval \${$3+:} false; then :
	1934	$as_echo_n "(cached) " >&6
	1935	else
	1936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1937	/* end confdefs.h. */
	1938	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1939	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1940	#define $2 innocuous_$2
	1941
	1942	/* System header to define __stub macros and hopefully few prototypes,
	1943	which can conflict with char $2 (); below.
	1944	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1945	<limits.h> exists even on freestanding compilers. */
	1946
	1947	#ifdef __STDC__
	1948	# include <limits.h>
	1949	#else
	1950	# include <assert.h>
	1951	#endif
	1952
	1953	#undef $2
	1954
	1955	/* Override any GCC internal prototype to avoid an error.
	1956	Use char because int might match the return type of a GCC
	1957	builtin and then its argument prototype would still apply. */
	1958	#ifdef __cplusplus
	1959	extern "C"
	1960	#endif
	1961	char $2 ();
	1962	/* The GNU C library defines this for functions which it implements
	1963	to always fail with ENOSYS. Some functions are actually named
	1964	something starting with __ and the normal name is an alias. */
	1965	#if defined __stub_$2 \|\| defined __stub___$2
	1966	choke me
	1967	#endif
	1968
	1969	int
	1970	main ()
	1971	{
	1972	return $2 ();
	1973	;
	1974	return 0;
	1975	}
	1976	_ACEOF
	1977	if ac_fn_c_try_link "$LINENO"; then :
	1978	eval "$3=yes"
	1979	else
	1980	eval "$3=no"
	1981	fi
	1982	rm -f core conftest.err conftest.$ac_objext \
	1983	conftest$ac_exeext conftest.$ac_ext
	1984	fi
	1985	eval ac_res=\$$3
	1986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1987	$as_echo "$ac_res" >&6; }
	1988	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1989
	1990	} # ac_fn_c_check_func
	1991	cat >config.log <<_ACEOF
	1992	This file contains any messages produced by compilers while
	1993	running configure, to aid debugging if configure makes a mistake.
	1994
	1995	It was created by g4display $as_me 1.0.0, which was
	1996	generated by GNU Autoconf 2.69. Invocation command line was
	1997
	1998	$ $0 $@
	1999
	2000	_ACEOF
	2001	exec 5>>config.log
	2002	{
	2003	cat <<_ASUNAME
	2004	## --------- ##
	2005	## Platform. ##
	2006	## --------- ##
	2007
	2008	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	2009	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	2010	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	2011	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	2012	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	2013
	2014	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	2015	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	2016
	2017	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	2018	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	2019	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	2020	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
	2021	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	2022	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	2023	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	2024
	2025	_ASUNAME
	2026
	2027	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2028	for as_dir in $PATH
	2029	do
	2030	IFS=$as_save_IFS
	2031	test -z "$as_dir" && as_dir=.
	2032	$as_echo "PATH: $as_dir"
	2033	done
	2034	IFS=$as_save_IFS
	2035
	2036	} >&5
	2037
	2038	cat >&5 <<_ACEOF
	2039
	2040
	2041	## ----------- ##
	2042	## Core tests. ##
	2043	## ----------- ##
	2044
	2045	_ACEOF
	2046
	2047
	2048	# Keep a trace of the command line.
	2049	# Strip out --no-create and --no-recursion so they do not pile up.
	2050	# Strip out --silent because we don't want to record it for future runs.
	2051	# Also quote any args containing shell meta-characters.
	2052	# Make two passes to allow for proper duplicate-argument suppression.
	2053	ac_configure_args=
	2054	ac_configure_args0=
	2055	ac_configure_args1=
	2056	ac_must_keep_next=false
	2057	for ac_pass in 1 2
	2058	do
	2059	for ac_arg
	2060	do
	2061	case $ac_arg in
	2062	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	2063	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2064	\| -silent \| --silent \| --silen \| --sile \| --sil)
	2065	continue ;;
	2066	\')
	2067	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	2068	esac
	2069	case $ac_pass in
	2070	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
	2071	2)
	2072	as_fn_append ac_configure_args1 " '$ac_arg'"
	2073	if test $ac_must_keep_next = true; then
	2074	ac_must_keep_next=false # Got value, back to normal.
	2075	else
	2076	case $ac_arg in
	2077	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	2078	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	2079	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	2080	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	2081	case "$ac_configure_args0 " in
	2082	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	2083	esac
	2084	;;
	2085	-* ) ac_must_keep_next=true ;;
	2086	esac
	2087	fi
	2088	as_fn_append ac_configure_args " '$ac_arg'"
	2089	;;
	2090	esac
	2091	done
	2092	done
	2093	{ ac_configure_args0=; unset ac_configure_args0;}
	2094	{ ac_configure_args1=; unset ac_configure_args1;}
	2095
	2096	# When interrupted or exit'd, cleanup temporary files, and complete
	2097	# config.log. We remove comments because anyway the quotes in there
	2098	# would cause problems or look ugly.
	2099	# WARNING: Use '\'' to represent an apostrophe within the trap.
	2100	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
	2101	trap 'exit_status=$?
	2102	# Save into config.log some information that might help in debugging.
	2103	{
	2104	echo
	2105
	2106	$as_echo "## ---------------- ##
	2107	## Cache variables. ##
	2108	## ---------------- ##"
	2109	echo
	2110	# The following way of writing the cache mishandles newlines in values,
	2111	(
	2112	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	2113	eval ac_val=\$$ac_var
	2114	case $ac_val in #(
	2115	${as_nl})
	2116	case $ac_var in #(
	2117	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	2118	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	2119	esac
	2120	case $ac_var in #(
	2121	_ \| IFS \| as_nl) ;; #(
	2122	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	2123	*) { eval $ac_var=; unset $ac_var;} ;;
	2124	esac ;;
	2125	esac
	2126	done
	2127	(set) 2>&1 \|
	2128	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	2129	${as_nl}ac_space=\ )
	2130	sed -n \
	2131	"s/'\''/'\''\\\\'\'''\''/g;
	2132	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	2133	;; #(
	2134	*)
	2135	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	2136	;;
	2137	esac \|
	2138	sort
	2139	)
	2140	echo
	2141
	2142	$as_echo "## ----------------- ##
	2143	## Output variables. ##
	2144	## ----------------- ##"
	2145	echo
	2146	for ac_var in $ac_subst_vars
	2147	do
	2148	eval ac_val=\$$ac_var
	2149	case $ac_val in
	2150	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	2151	esac
	2152	$as_echo "$ac_var='\''$ac_val'\''"
	2153	done \| sort
	2154	echo
	2155
	2156	if test -n "$ac_subst_files"; then
	2157	$as_echo "## ------------------- ##
	2158	## File substitutions. ##
	2159	## ------------------- ##"
	2160	echo
	2161	for ac_var in $ac_subst_files
	2162	do
	2163	eval ac_val=\$$ac_var
	2164	case $ac_val in
	2165	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	2166	esac
	2167	$as_echo "$ac_var='\''$ac_val'\''"
	2168	done \| sort
	2169	echo
	2170	fi
	2171
	2172	if test -s confdefs.h; then
	2173	$as_echo "## ----------- ##
	2174	## confdefs.h. ##
	2175	## ----------- ##"
	2176	echo
	2177	cat confdefs.h
	2178	echo
	2179	fi
	2180	test "$ac_signal" != 0 &&
	2181	$as_echo "$as_me: caught signal $ac_signal"
	2182	$as_echo "$as_me: exit $exit_status"
	2183	} >&5
	2184	rm -f core .core core.conftest. &&
	2185	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
	2186	exit $exit_status
	2187	' 0
	2188	for ac_signal in 1 2 13 15; do
	2189	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
	2190	done
	2191	ac_signal=0
	2192
	2193	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	2194	rm -f -r conftest* confdefs.h
	2195
	2196	$as_echo "/* confdefs.h */" > confdefs.h
	2197
	2198	# Predefined preprocessor variables.
	2199
	2200	cat >>confdefs.h <<_ACEOF
	2201	#define PACKAGE_NAME "$PACKAGE_NAME"
	2202	_ACEOF
	2203
	2204	cat >>confdefs.h <<_ACEOF
	2205	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	2206	_ACEOF
	2207
	2208	cat >>confdefs.h <<_ACEOF
	2209	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	2210	_ACEOF
	2211
	2212	cat >>confdefs.h <<_ACEOF
	2213	#define PACKAGE_STRING "$PACKAGE_STRING"
	2214	_ACEOF
	2215
	2216	cat >>confdefs.h <<_ACEOF
	2217	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	2218	_ACEOF
	2219
	2220	cat >>confdefs.h <<_ACEOF
	2221	#define PACKAGE_URL "$PACKAGE_URL"
	2222	_ACEOF
	2223
	2224
	2225	# Let the site file select an alternate cache file if it wants to.
	2226	# Prefer an explicitly selected file to automatically selected ones.
	2227	ac_site_file1=NONE
	2228	ac_site_file2=NONE
	2229	if test -n "$CONFIG_SITE"; then
	2230	# We do not want a PATH search for config.site.
	2231	case $CONFIG_SITE in #((
	2232	-*) ac_site_file1=./$CONFIG_SITE;;
	2233	/) ac_site_file1=$CONFIG_SITE;;
	2234	*) ac_site_file1=./$CONFIG_SITE;;
	2235	esac
	2236	elif test "x$prefix" != xNONE; then
	2237	ac_site_file1=$prefix/share/config.site
	2238	ac_site_file2=$prefix/etc/config.site
	2239	else
	2240	ac_site_file1=$ac_default_prefix/share/config.site
	2241	ac_site_file2=$ac_default_prefix/etc/config.site
	2242	fi
	2243	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
	2244	do
	2245	test "x$ac_site_file" = xNONE && continue
	2246	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2247	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2248	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
	2249	sed 's/^/\| /' "$ac_site_file" >&5
	2250	. "$ac_site_file" \
	2251	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2252	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2253	as_fn_error $? "failed to load site script $ac_site_file
	2254	See \`config.log' for more details" "$LINENO" 5; }
	2255	fi
	2256	done
	2257
	2258	if test -r "$cache_file"; then
	2259	# Some versions of bash will fail to source /dev/null (special files
	2260	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2261	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2262	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2263	$as_echo "$as_me: loading cache $cache_file" >&6;}
	2264	case $cache_file in
	2265	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2266	*) . "./$cache_file";;
	2267	esac
	2268	fi
	2269	else
	2270	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2271	$as_echo "$as_me: creating cache $cache_file" >&6;}
	2272	>$cache_file
	2273	fi
	2274
	2275	# Check that the precious variables saved in the cache have kept the same
	2276	# value.
	2277	ac_cache_corrupted=false
	2278	for ac_var in $ac_precious_vars; do
	2279	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2280	eval ac_new_set=\$ac_env_${ac_var}_set
	2281	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2282	eval ac_new_val=\$ac_env_${ac_var}_value
	2283	case $ac_old_set,$ac_new_set in
	2284	set,)
	2285	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2286	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	2287	ac_cache_corrupted=: ;;
	2288	,set)
	2289	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2290	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	2291	ac_cache_corrupted=: ;;
	2292	,);;
	2293	*)
	2294	if test "x$ac_old_val" != "x$ac_new_val"; then
	2295	# differences in whitespace do not lead to failure.
	2296	ac_old_val_w=`echo x $ac_old_val`
	2297	ac_new_val_w=`echo x $ac_new_val`
	2298	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2299	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2300	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2301	ac_cache_corrupted=:
	2302	else
	2303	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2304	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2305	eval $ac_var=\$ac_old_val
	2306	fi
	2307	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2308	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2309	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2310	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
	2311	fi;;
	2312	esac
	2313	# Pass precious variables to config.status.
	2314	if test "$ac_new_set" = set; then
	2315	case $ac_new_val in
	2316	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	2317	*) ac_arg=$ac_var=$ac_new_val ;;
	2318	esac
	2319	case " $ac_configure_args " in
	2320	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	2321	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
	2322	esac
	2323	fi
	2324	done
	2325	if $ac_cache_corrupted; then
	2326	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2327	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2328	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2329	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2330	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
	2331	fi
	2332	## -------------------- ##
	2333	## Main body of script. ##
	2334	## -------------------- ##
	2335
	2336	ac_ext=c
	2337	ac_cpp='$CPP $CPPFLAGS'
	2338	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2339	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2340	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2341
	2342
	2343	am__api_version='1.11'
	2344
	2345	ac_aux_dir=
	2346	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
	2347	if test -f "$ac_dir/install-sh"; then
	2348	ac_aux_dir=$ac_dir
	2349	ac_install_sh="$ac_aux_dir/install-sh -c"
	2350	break
	2351	elif test -f "$ac_dir/install.sh"; then
	2352	ac_aux_dir=$ac_dir
	2353	ac_install_sh="$ac_aux_dir/install.sh -c"
	2354	break
	2355	elif test -f "$ac_dir/shtool"; then
	2356	ac_aux_dir=$ac_dir
	2357	ac_install_sh="$ac_aux_dir/shtool install -c"
	2358	break
	2359	fi
	2360	done
	2361	if test -z "$ac_aux_dir"; then
	2362	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
	2363	fi
	2364
	2365	# These three variables are undocumented and unsupported,
	2366	# and are intended to be withdrawn in a future Autoconf release.
	2367	# They can cause serious problems if a builder's source tree is in a directory
	2368	# whose full name contains unusual characters.
	2369	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
	2370	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
	2371	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
	2372
	2373
	2374	# Find a good install program. We prefer a C program (faster),
	2375	# so one script is as good as another. But avoid the broken or
	2376	# incompatible versions:
	2377	# SysV /etc/install, /usr/sbin/install
	2378	# SunOS /usr/etc/install
	2379	# IRIX /sbin/install
	2380	# AIX /bin/install
	2381	# AmigaOS /C/install, which installs bootblocks on floppy discs
	2382	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	2383	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	2384	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	2385	# OS/2's system install, which has a completely different semantic
	2386	# ./install, which can be erroneously created by make from ./install.sh.
	2387	# Reject install programs that cannot install multiple files.
	2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
	2389	$as_echo_n "checking for a BSD-compatible install... " >&6; }
	2390	if test -z "$INSTALL"; then
	2391	if ${ac_cv_path_install+:} false; then :
	2392	$as_echo_n "(cached) " >&6
	2393	else
	2394	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2395	for as_dir in $PATH
	2396	do
	2397	IFS=$as_save_IFS
	2398	test -z "$as_dir" && as_dir=.
	2399	# Account for people who put trailing slashes in PATH elements.
	2400	case $as_dir/ in #((
	2401	./ \| .// \| /[cC]/* \| \
	2402	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	2403	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
	2404	/usr/ucb/* ) ;;
	2405	*)
	2406	# OSF1 and SCO ODT 3.0 have their own names for install.
	2407	# Don't use installbsd from OSF since it installs stuff as root
	2408	# by default.
	2409	for ac_prog in ginstall scoinst install; do
	2410	for ac_exec_ext in '' $ac_executable_extensions; do
	2411	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	2412	if test $ac_prog = install &&
	2413	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	2414	# AIX install. It has an incompatible calling convention.
	2415	:
	2416	elif test $ac_prog = install &&
	2417	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	2418	# program-specific install script used by HP pwplus--don't use.
	2419	:
	2420	else
	2421	rm -rf conftest.one conftest.two conftest.dir
	2422	echo one > conftest.one
	2423	echo two > conftest.two
	2424	mkdir conftest.dir
	2425	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	2426	test -s conftest.one && test -s conftest.two &&
	2427	test -s conftest.dir/conftest.one &&
	2428	test -s conftest.dir/conftest.two
	2429	then
	2430	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	2431	break 3
	2432	fi
	2433	fi
	2434	fi
	2435	done
	2436	done
	2437	;;
	2438	esac
	2439
	2440	done
	2441	IFS=$as_save_IFS
	2442
	2443	rm -rf conftest.one conftest.two conftest.dir
	2444
	2445	fi
	2446	if test "${ac_cv_path_install+set}" = set; then
	2447	INSTALL=$ac_cv_path_install
	2448	else
	2449	# As a last resort, use the slow shell script. Don't cache a
	2450	# value for INSTALL within a source directory, because that will
	2451	# break other packages using the cache if that directory is
	2452	# removed, or if the value is a relative name.
	2453	INSTALL=$ac_install_sh
	2454	fi
	2455	fi
	2456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	2457	$as_echo "$INSTALL" >&6; }
	2458
	2459	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	2460	# It thinks the first close brace ends the variable substitution.
	2461	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	2462
	2463	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	2464
	2465	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	2466
	2467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
	2468	$as_echo_n "checking whether build environment is sane... " >&6; }
	2469	# Just in case
	2470	sleep 1
	2471	echo timestamp > conftest.file
	2472	# Reject unsafe characters in $srcdir or the absolute working directory
	2473	# name. Accept space and tab only in the latter.
	2474	am_lf='
	2475	'
	2476	case `pwd` in
	2477	[\\\"\#\$\&\'\`$am_lf])
	2478	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
	2479	esac
	2480	case $srcdir in
	2481	[\\\"\#\$\&\'\`$am_lf\ \ ])
	2482	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
	2483	esac
	2484
	2485	# Do `set' in a subshell so we don't clobber the current shell's
	2486	# arguments. Must try -L first in case configure is actually a
	2487	# symlink; some systems play weird games with the mod time of symlinks
	2488	# (eg FreeBSD returns the mod time of the symlink's containing
	2489	# directory).
	2490	if (
	2491	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
	2492	if test "$*" = "X"; then
	2493	# -L didn't work.
	2494	set X `ls -t "$srcdir/configure" conftest.file`
	2495	fi
	2496	rm -f conftest.file
	2497	if test "$*" != "X $srcdir/configure conftest.file" \
	2498	&& test "$*" != "X conftest.file $srcdir/configure"; then
	2499
	2500	# If neither matched, then we have a broken ls. This can happen
	2501	# if, for instance, CONFIG_SHELL is bash and it inherits a
	2502	# broken ls alias from the environment. This has actually
	2503	# happened. Such a system could not be considered "sane".
	2504	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
	2505	alias in your environment" "$LINENO" 5
	2506	fi
	2507
	2508	test "$2" = conftest.file
	2509	)
	2510	then
	2511	# Ok.
	2512	:
	2513	else
	2514	as_fn_error $? "newly created file is older than distributed files!
	2515	Check your system clock" "$LINENO" 5
	2516	fi
	2517	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2518	$as_echo "yes" >&6; }
	2519	test "$program_prefix" != NONE &&
	2520	program_transform_name="s&^&$program_prefix&;$program_transform_name"
	2521	# Use a double $ so make ignores it.
	2522	test "$program_suffix" != NONE &&
	2523	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
	2524	# Double any \ or $.
	2525	# By default was `s,x,x', remove it if useless.
	2526	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
	2527	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
	2528
	2529	# expand $ac_aux_dir to an absolute path
	2530	am_aux_dir=`cd $ac_aux_dir && pwd`
	2531
	2532	if test x"${MISSING+set}" != xset; then
	2533	case $am_aux_dir in
	2534	\ \| \ )
	2535	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
	2536	*)
	2537	MISSING="\${SHELL} $am_aux_dir/missing" ;;
	2538	esac
	2539	fi
	2540	# Use eval to expand $SHELL
	2541	if eval "$MISSING --run true"; then
	2542	am_missing_run="$MISSING --run "
	2543	else
	2544	am_missing_run=
	2545	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
	2546	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
	2547	fi
	2548
	2549	if test x"${install_sh}" != xset; then
	2550	case $am_aux_dir in
	2551	\ \| \ )
	2552	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
	2553	*)
	2554	install_sh="\${SHELL} $am_aux_dir/install-sh"
	2555	esac
	2556	fi
	2557
	2558	# Installed binaries are usually stripped using `strip' when the user
	2559	# run `make install-strip'. However `strip' might not be the right
	2560	# tool to use in cross-compilation environments, therefore Automake
	2561	# will honor the `STRIP' environment variable to overrule this program.
	2562	if test "$cross_compiling" != no; then
	2563	if test -n "$ac_tool_prefix"; then
	2564	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
	2565	set dummy ${ac_tool_prefix}strip; ac_word=$2
	2566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2567	$as_echo_n "checking for $ac_word... " >&6; }
	2568	if ${ac_cv_prog_STRIP+:} false; then :
	2569	$as_echo_n "(cached) " >&6
	2570	else
	2571	if test -n "$STRIP"; then
	2572	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
	2573	else
	2574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2575	for as_dir in $PATH
	2576	do
	2577	IFS=$as_save_IFS
	2578	test -z "$as_dir" && as_dir=.
	2579	for ac_exec_ext in '' $ac_executable_extensions; do
	2580	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2581	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
	2582	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2583	break 2
	2584	fi
	2585	done
	2586	done
	2587	IFS=$as_save_IFS
	2588
	2589	fi
	2590	fi
	2591	STRIP=$ac_cv_prog_STRIP
	2592	if test -n "$STRIP"; then
	2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
	2594	$as_echo "$STRIP" >&6; }
	2595	else
	2596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2597	$as_echo "no" >&6; }
	2598	fi
	2599
	2600
	2601	fi
	2602	if test -z "$ac_cv_prog_STRIP"; then
	2603	ac_ct_STRIP=$STRIP
	2604	# Extract the first word of "strip", so it can be a program name with args.
	2605	set dummy strip; ac_word=$2
	2606	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2607	$as_echo_n "checking for $ac_word... " >&6; }
	2608	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
	2609	$as_echo_n "(cached) " >&6
	2610	else
	2611	if test -n "$ac_ct_STRIP"; then
	2612	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
	2613	else
	2614	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2615	for as_dir in $PATH
	2616	do
	2617	IFS=$as_save_IFS
	2618	test -z "$as_dir" && as_dir=.
	2619	for ac_exec_ext in '' $ac_executable_extensions; do
	2620	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2621	ac_cv_prog_ac_ct_STRIP="strip"
	2622	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2623	break 2
	2624	fi
	2625	done
	2626	done
	2627	IFS=$as_save_IFS
	2628
	2629	fi
	2630	fi
	2631	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
	2632	if test -n "$ac_ct_STRIP"; then
	2633	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
	2634	$as_echo "$ac_ct_STRIP" >&6; }
	2635	else
	2636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2637	$as_echo "no" >&6; }
	2638	fi
	2639
	2640	if test "x$ac_ct_STRIP" = x; then
	2641	STRIP=":"
	2642	else
	2643	case $cross_compiling:$ac_tool_warned in
	2644	yes:)
	2645	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2646	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2647	ac_tool_warned=yes ;;
	2648	esac
	2649	STRIP=$ac_ct_STRIP
	2650	fi
	2651	else
	2652	STRIP="$ac_cv_prog_STRIP"
	2653	fi
	2654
	2655	fi
	2656	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
	2657
	2658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
	2659	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
	2660	if test -z "$MKDIR_P"; then
	2661	if ${ac_cv_path_mkdir+:} false; then :
	2662	$as_echo_n "(cached) " >&6
	2663	else
	2664	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2665	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
	2666	do
	2667	IFS=$as_save_IFS
	2668	test -z "$as_dir" && as_dir=.
	2669	for ac_prog in mkdir gmkdir; do
	2670	for ac_exec_ext in '' $ac_executable_extensions; do
	2671	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
	2672	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	2673	'mkdir (GNU coreutils) '* \| \
	2674	'mkdir (coreutils) '* \| \
	2675	'mkdir (fileutils) '4.1*)
	2676	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	2677	break 3;;
	2678	esac
	2679	done
	2680	done
	2681	done
	2682	IFS=$as_save_IFS
	2683
	2684	fi
	2685
	2686	test -d ./--version && rmdir ./--version
	2687	if test "${ac_cv_path_mkdir+set}" = set; then
	2688	MKDIR_P="$ac_cv_path_mkdir -p"
	2689	else
	2690	# As a last resort, use the slow shell script. Don't cache a
	2691	# value for MKDIR_P within a source directory, because that will
	2692	# break other packages using the cache if that directory is
	2693	# removed, or if the value is a relative name.
	2694	MKDIR_P="$ac_install_sh -d"
	2695	fi
	2696	fi
	2697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
	2698	$as_echo "$MKDIR_P" >&6; }
	2699
	2700	mkdir_p="$MKDIR_P"
	2701	case $mkdir_p in
	2702	[\\/$]* \| ?:[\\/]*) ;;
	2703	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
	2704	esac
	2705
	2706	for ac_prog in gawk mawk nawk awk
	2707	do
	2708	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2709	set dummy $ac_prog; ac_word=$2
	2710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2711	$as_echo_n "checking for $ac_word... " >&6; }
	2712	if ${ac_cv_prog_AWK+:} false; then :
	2713	$as_echo_n "(cached) " >&6
	2714	else
	2715	if test -n "$AWK"; then
	2716	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	2717	else
	2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2719	for as_dir in $PATH
	2720	do
	2721	IFS=$as_save_IFS
	2722	test -z "$as_dir" && as_dir=.
	2723	for ac_exec_ext in '' $ac_executable_extensions; do
	2724	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2725	ac_cv_prog_AWK="$ac_prog"
	2726	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2727	break 2
	2728	fi
	2729	done
	2730	done
	2731	IFS=$as_save_IFS
	2732
	2733	fi
	2734	fi
	2735	AWK=$ac_cv_prog_AWK
	2736	if test -n "$AWK"; then
	2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
	2738	$as_echo "$AWK" >&6; }
	2739	else
	2740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2741	$as_echo "no" >&6; }
	2742	fi
	2743
	2744
	2745	test -n "$AWK" && break
	2746	done
	2747
	2748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
	2749	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
	2750	set x ${MAKE-make}
	2751	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
	2752	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
	2753	$as_echo_n "(cached) " >&6
	2754	else
	2755	cat >conftest.make <<\_ACEOF
	2756	SHELL = /bin/sh
	2757	all:
	2758	@echo '@@@%%%=$(MAKE)=@@@%%%'
	2759	_ACEOF
	2760	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
	2761	case `${MAKE-make} -f conftest.make 2>/dev/null` in
	2762	@@@%%%=?=@@@%%%*)
	2763	eval ac_cv_prog_make_${ac_make}_set=yes;;
	2764	*)
	2765	eval ac_cv_prog_make_${ac_make}_set=no;;
	2766	esac
	2767	rm -f conftest.make
	2768	fi
	2769	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
	2770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2771	$as_echo "yes" >&6; }
	2772	SET_MAKE=
	2773	else
	2774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2775	$as_echo "no" >&6; }
	2776	SET_MAKE="MAKE=${MAKE-make}"
	2777	fi
	2778
	2779	rm -rf .tst 2>/dev/null
	2780	mkdir .tst 2>/dev/null
	2781	if test -d .tst; then
	2782	am__leading_dot=.
	2783	else
	2784	am__leading_dot=_
	2785	fi
	2786	rmdir .tst 2>/dev/null
	2787
	2788	if test "`cd $srcdir && pwd`" != "`pwd`"; then
	2789	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
	2790	# is not polluted with repeated "-I."
	2791	am__isrc=' -I$(srcdir)'
	2792	# test to see if srcdir already configured
	2793	if test -f $srcdir/config.status; then
	2794	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
	2795	fi
	2796	fi
	2797
	2798	# test whether we have cygpath
	2799	if test -z "$CYGPATH_W"; then
	2800	if (cygpath --version) >/dev/null 2>/dev/null; then
	2801	CYGPATH_W='cygpath -w'
	2802	else
	2803	CYGPATH_W=echo
	2804	fi
	2805	fi
	2806
	2807
	2808	# Define the identity of the package.
	2809	PACKAGE='g4display'
	2810	VERSION='1.0.0'
	2811
	2812
	2813	cat >>confdefs.h <<_ACEOF
	2814	#define PACKAGE "$PACKAGE"
	2815	_ACEOF
	2816
	2817
	2818	cat >>confdefs.h <<_ACEOF
	2819	#define VERSION "$VERSION"
	2820	_ACEOF
	2821
	2822	# Some tools Automake needs.
	2823
	2824	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
	2825
	2826
	2827	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
	2828
	2829
	2830	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
	2831
	2832
	2833	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
	2834
	2835
	2836	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
	2837
	2838	# We need awk for the "check" target. The system "awk" is bad on
	2839	# some platforms.
	2840	# Always define AMTAR for backward compatibility. Yes, it's still used
	2841	# in the wild :-( We should find a proper way to deprecate it ...
	2842	AMTAR='$${TAR-tar}'
	2843
	2844	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
	2845
	2846
	2847
	2848
	2849
	2850
	2851	ac_config_headers="$ac_config_headers config.h"
	2852
	2853
	2854	# Checks for programs.
	2855	ac_ext=cpp
	2856	ac_cpp='$CXXCPP $CPPFLAGS'
	2857	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2858	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2859	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
	2860	if test -z "$CXX"; then
	2861	if test -n "$CCC"; then
	2862	CXX=$CCC
	2863	else
	2864	if test -n "$ac_tool_prefix"; then
	2865	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
	2866	do
	2867	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2868	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	2869	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2870	$as_echo_n "checking for $ac_word... " >&6; }
	2871	if ${ac_cv_prog_CXX+:} false; then :
	2872	$as_echo_n "(cached) " >&6
	2873	else
	2874	if test -n "$CXX"; then
	2875	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	2876	else
	2877	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2878	for as_dir in $PATH
	2879	do
	2880	IFS=$as_save_IFS
	2881	test -z "$as_dir" && as_dir=.
	2882	for ac_exec_ext in '' $ac_executable_extensions; do
	2883	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2884	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
	2885	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2886	break 2
	2887	fi
	2888	done
	2889	done
	2890	IFS=$as_save_IFS
	2891
	2892	fi
	2893	fi
	2894	CXX=$ac_cv_prog_CXX
	2895	if test -n "$CXX"; then
	2896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
	2897	$as_echo "$CXX" >&6; }
	2898	else
	2899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2900	$as_echo "no" >&6; }
	2901	fi
	2902
	2903
	2904	test -n "$CXX" && break
	2905	done
	2906	fi
	2907	if test -z "$CXX"; then
	2908	ac_ct_CXX=$CXX
	2909	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
	2910	do
	2911	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2912	set dummy $ac_prog; ac_word=$2
	2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2914	$as_echo_n "checking for $ac_word... " >&6; }
	2915	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
	2916	$as_echo_n "(cached) " >&6
	2917	else
	2918	if test -n "$ac_ct_CXX"; then
	2919	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	2920	else
	2921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2922	for as_dir in $PATH
	2923	do
	2924	IFS=$as_save_IFS
	2925	test -z "$as_dir" && as_dir=.
	2926	for ac_exec_ext in '' $ac_executable_extensions; do
	2927	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2928	ac_cv_prog_ac_ct_CXX="$ac_prog"
	2929	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2930	break 2
	2931	fi
	2932	done
	2933	done
	2934	IFS=$as_save_IFS
	2935
	2936	fi
	2937	fi
	2938	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	2939	if test -n "$ac_ct_CXX"; then
	2940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
	2941	$as_echo "$ac_ct_CXX" >&6; }
	2942	else
	2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2944	$as_echo "no" >&6; }
	2945	fi
	2946
	2947
	2948	test -n "$ac_ct_CXX" && break
	2949	done
	2950
	2951	if test "x$ac_ct_CXX" = x; then
	2952	CXX="g++"
	2953	else
	2954	case $cross_compiling:$ac_tool_warned in
	2955	yes:)
	2956	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2957	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2958	ac_tool_warned=yes ;;
	2959	esac
	2960	CXX=$ac_ct_CXX
	2961	fi
	2962	fi
	2963
	2964	fi
	2965	fi
	2966	# Provide some information about the compiler.
	2967	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
	2968	set X $ac_compile
	2969	ac_compiler=$2
	2970	for ac_option in --version -v -V -qversion; do
	2971	{ { ac_try="$ac_compiler $ac_option >&5"
	2972	case "(($ac_try" in
	2973	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2974	*) ac_try_echo=$ac_try;;
	2975	esac
	2976	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2977	$as_echo "$ac_try_echo"; } >&5
	2978	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
	2979	ac_status=$?
	2980	if test -s conftest.err; then
	2981	sed '10a\
	2982	... rest of stderr output deleted ...
	2983	10q' conftest.err >conftest.er1
	2984	cat conftest.er1 >&5
	2985	fi
	2986	rm -f conftest.er1 conftest.err
	2987	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2988	test $ac_status = 0; }
	2989	done
	2990
	2991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2992	/* end confdefs.h. */
	2993
	2994	int
	2995	main ()
	2996	{
	2997
	2998	;
	2999	return 0;
	3000	}
	3001	_ACEOF
	3002	ac_clean_files_save=$ac_clean_files
	3003	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
	3004	# Try to create an executable without -o first, disregard a.out.
	3005	# It will help us diagnose broken compilers, and finding out an intuition
	3006	# of exeext.
	3007	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
	3008	$as_echo_n "checking whether the C++ compiler works... " >&6; }
	3009	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	3010
	3011	# The possible output files:
	3012	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	3013
	3014	ac_rmfiles=
	3015	for ac_file in $ac_files
	3016	do
	3017	case $ac_file in
	3018	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
	3019	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	3020	esac
	3021	done
	3022	rm -f $ac_rmfiles
	3023
	3024	if { { ac_try="$ac_link_default"
	3025	case "(($ac_try" in
	3026	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3027	*) ac_try_echo=$ac_try;;
	3028	esac
	3029	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3030	$as_echo "$ac_try_echo"; } >&5
	3031	(eval "$ac_link_default") 2>&5
	3032	ac_status=$?
	3033	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3034	test $ac_status = 0; }; then :
	3035	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	3036	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	3037	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	3038	# so that the user can short-circuit this test for compilers unknown to
	3039	# Autoconf.
	3040	for ac_file in $ac_files ''
	3041	do
	3042	test -f "$ac_file" \|\| continue
	3043	case $ac_file in
	3044	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
	3045	;;
	3046	[ab].out )
	3047	# We found the default executable, but exeext='' is most
	3048	# certainly right.
	3049	break;;
	3050	. )
	3051	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	3052	then :; else
	3053	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	3054	fi
	3055	# We set ac_cv_exeext here because the later test for it is not
	3056	# safe: cross compilers may not add the suffix if given an `-o'
	3057	# argument, so we may need to know it at that point already.
	3058	# Even if this section looks crufty: it has the advantage of
	3059	# actually working.
	3060	break;;
	3061	* )
	3062	break;;
	3063	esac
	3064	done
	3065	test "$ac_cv_exeext" = no && ac_cv_exeext=
	3066
	3067	else
	3068	ac_file=''
	3069	fi
	3070	if test -z "$ac_file"; then :
	3071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3072	$as_echo "no" >&6; }
	3073	$as_echo "$as_me: failed program was:" >&5
	3074	sed 's/^/\| /' conftest.$ac_ext >&5
	3075
	3076	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3077	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3078	as_fn_error 77 "C++ compiler cannot create executables
	3079	See \`config.log' for more details" "$LINENO" 5; }
	3080	else
	3081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3082	$as_echo "yes" >&6; }
	3083	fi
	3084	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
	3085	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
	3086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	3087	$as_echo "$ac_file" >&6; }
	3088	ac_exeext=$ac_cv_exeext
	3089
	3090	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
	3091	ac_clean_files=$ac_clean_files_save
	3092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	3093	$as_echo_n "checking for suffix of executables... " >&6; }
	3094	if { { ac_try="$ac_link"
	3095	case "(($ac_try" in
	3096	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3097	*) ac_try_echo=$ac_try;;
	3098	esac
	3099	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3100	$as_echo "$ac_try_echo"; } >&5
	3101	(eval "$ac_link") 2>&5
	3102	ac_status=$?
	3103	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3104	test $ac_status = 0; }; then :
	3105	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	3106	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	3107	# work properly (i.e., refer to `conftest.exe'), while it won't with
	3108	# `rm'.
	3109	for ac_file in conftest.exe conftest conftest.*; do
	3110	test -f "$ac_file" \|\| continue
	3111	case $ac_file in
	3112	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
	3113	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	3114	break;;
	3115	* ) break;;
	3116	esac
	3117	done
	3118	else
	3119	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3120	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3121	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	3122	See \`config.log' for more details" "$LINENO" 5; }
	3123	fi
	3124	rm -f conftest conftest$ac_cv_exeext
	3125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	3126	$as_echo "$ac_cv_exeext" >&6; }
	3127
	3128	rm -f conftest.$ac_ext
	3129	EXEEXT=$ac_cv_exeext
	3130	ac_exeext=$EXEEXT
	3131	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3132	/* end confdefs.h. */
	3133	#include <stdio.h>
	3134	int
	3135	main ()
	3136	{
	3137	FILE *f = fopen ("conftest.out", "w");
	3138	return ferror (f) \|\| fclose (f) != 0;
	3139
	3140	;
	3141	return 0;
	3142	}
	3143	_ACEOF
	3144	ac_clean_files="$ac_clean_files conftest.out"
	3145	# Check that the compiler produces executables we can run. If not, either
	3146	# the compiler is broken, or we cross compile.
	3147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	3148	$as_echo_n "checking whether we are cross compiling... " >&6; }
	3149	if test "$cross_compiling" != yes; then
	3150	{ { ac_try="$ac_link"
	3151	case "(($ac_try" in
	3152	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3153	*) ac_try_echo=$ac_try;;
	3154	esac
	3155	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3156	$as_echo "$ac_try_echo"; } >&5
	3157	(eval "$ac_link") 2>&5
	3158	ac_status=$?
	3159	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3160	test $ac_status = 0; }
	3161	if { ac_try='./conftest$ac_cv_exeext'
	3162	{ { case "(($ac_try" in
	3163	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3164	*) ac_try_echo=$ac_try;;
	3165	esac
	3166	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3167	$as_echo "$ac_try_echo"; } >&5
	3168	(eval "$ac_try") 2>&5
	3169	ac_status=$?
	3170	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3171	test $ac_status = 0; }; }; then
	3172	cross_compiling=no
	3173	else
	3174	if test "$cross_compiling" = maybe; then
	3175	cross_compiling=yes
	3176	else
	3177	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3178	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3179	as_fn_error $? "cannot run C++ compiled programs.
	3180	If you meant to cross compile, use \`--host'.
	3181	See \`config.log' for more details" "$LINENO" 5; }
	3182	fi
	3183	fi
	3184	fi
	3185	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	3186	$as_echo "$cross_compiling" >&6; }
	3187
	3188	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	3189	ac_clean_files=$ac_clean_files_save
	3190	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	3191	$as_echo_n "checking for suffix of object files... " >&6; }
	3192	if ${ac_cv_objext+:} false; then :
	3193	$as_echo_n "(cached) " >&6
	3194	else
	3195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3196	/* end confdefs.h. */
	3197
	3198	int
	3199	main ()
	3200	{
	3201
	3202	;
	3203	return 0;
	3204	}
	3205	_ACEOF
	3206	rm -f conftest.o conftest.obj
	3207	if { { ac_try="$ac_compile"
	3208	case "(($ac_try" in
	3209	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3210	*) ac_try_echo=$ac_try;;
	3211	esac
	3212	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3213	$as_echo "$ac_try_echo"; } >&5
	3214	(eval "$ac_compile") 2>&5
	3215	ac_status=$?
	3216	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3217	test $ac_status = 0; }; then :
	3218	for ac_file in conftest.o conftest.obj conftest.*; do
	3219	test -f "$ac_file" \|\| continue;
	3220	case $ac_file in
	3221	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
	3222	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	3223	break;;
	3224	esac
	3225	done
	3226	else
	3227	$as_echo "$as_me: failed program was:" >&5
	3228	sed 's/^/\| /' conftest.$ac_ext >&5
	3229
	3230	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3231	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3232	as_fn_error $? "cannot compute suffix of object files: cannot compile
	3233	See \`config.log' for more details" "$LINENO" 5; }
	3234	fi
	3235	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	3236	fi
	3237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	3238	$as_echo "$ac_cv_objext" >&6; }
	3239	OBJEXT=$ac_cv_objext
	3240	ac_objext=$OBJEXT
	3241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
	3242	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
	3243	if ${ac_cv_cxx_compiler_gnu+:} false; then :
	3244	$as_echo_n "(cached) " >&6
	3245	else
	3246	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3247	/* end confdefs.h. */
	3248
	3249	int
	3250	main ()
	3251	{
	3252	#ifndef __GNUC__
	3253	choke me
	3254	#endif
	3255
	3256	;
	3257	return 0;
	3258	}
	3259	_ACEOF
	3260	if ac_fn_cxx_try_compile "$LINENO"; then :
	3261	ac_compiler_gnu=yes
	3262	else
	3263	ac_compiler_gnu=no
	3264	fi
	3265	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3266	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	3267
	3268	fi
	3269	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
	3270	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
	3271	if test $ac_compiler_gnu = yes; then
	3272	GXX=yes
	3273	else
	3274	GXX=
	3275	fi
	3276	ac_test_CXXFLAGS=${CXXFLAGS+set}
	3277	ac_save_CXXFLAGS=$CXXFLAGS
	3278	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
	3279	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
	3280	if ${ac_cv_prog_cxx_g+:} false; then :
	3281	$as_echo_n "(cached) " >&6
	3282	else
	3283	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
	3284	ac_cxx_werror_flag=yes
	3285	ac_cv_prog_cxx_g=no
	3286	CXXFLAGS="-g"
	3287	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3288	/* end confdefs.h. */
	3289
	3290	int
	3291	main ()
	3292	{
	3293
	3294	;
	3295	return 0;
	3296	}
	3297	_ACEOF
	3298	if ac_fn_cxx_try_compile "$LINENO"; then :
	3299	ac_cv_prog_cxx_g=yes
	3300	else
	3301	CXXFLAGS=""
	3302	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3303	/* end confdefs.h. */
	3304
	3305	int
	3306	main ()
	3307	{
	3308
	3309	;
	3310	return 0;
	3311	}
	3312	_ACEOF
	3313	if ac_fn_cxx_try_compile "$LINENO"; then :
	3314
	3315	else
	3316	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	3317	CXXFLAGS="-g"
	3318	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3319	/* end confdefs.h. */
	3320
	3321	int
	3322	main ()
	3323	{
	3324
	3325	;
	3326	return 0;
	3327	}
	3328	_ACEOF
	3329	if ac_fn_cxx_try_compile "$LINENO"; then :
	3330	ac_cv_prog_cxx_g=yes
	3331	fi
	3332	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3333	fi
	3334	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3335	fi
	3336	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3337	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	3338	fi
	3339	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
	3340	$as_echo "$ac_cv_prog_cxx_g" >&6; }
	3341	if test "$ac_test_CXXFLAGS" = set; then
	3342	CXXFLAGS=$ac_save_CXXFLAGS
	3343	elif test $ac_cv_prog_cxx_g = yes; then
	3344	if test "$GXX" = yes; then
	3345	CXXFLAGS="-g -O2"
	3346	else
	3347	CXXFLAGS="-g"
	3348	fi
	3349	else
	3350	if test "$GXX" = yes; then
	3351	CXXFLAGS="-O2"
	3352	else
	3353	CXXFLAGS=
	3354	fi
	3355	fi
	3356	ac_ext=c
	3357	ac_cpp='$CPP $CPPFLAGS'
	3358	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3359	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3360	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3361	DEPDIR="${am__leading_dot}deps"
	3362
	3363	ac_config_commands="$ac_config_commands depfiles"
	3364
	3365
	3366	am_make=${MAKE-make}
	3367	cat > confinc << 'END'
	3368	am__doit:
	3369	@echo this is the am__doit target
	3370	.PHONY: am__doit
	3371	END
	3372	# If we don't find an include directive, just comment out the code.
	3373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
	3374	$as_echo_n "checking for style of include used by $am_make... " >&6; }
	3375	am__include="#"
	3376	am__quote=
	3377	_am_result=none
	3378	# First try GNU make style include.
	3379	echo "include confinc" > confmf
	3380	# Ignore all kinds of additional output from `make'.
	3381	case `$am_make -s -f confmf 2> /dev/null` in #(
	3382	the\ am__doit\ target)
	3383	am__include=include
	3384	am__quote=
	3385	_am_result=GNU
	3386	;;
	3387	esac
	3388	# Now try BSD make style include.
	3389	if test "$am__include" = "#"; then
	3390	echo '.include "confinc"' > confmf
	3391	case `$am_make -s -f confmf 2> /dev/null` in #(
	3392	the\ am__doit\ target)
	3393	am__include=.include
	3394	am__quote="\""
	3395	_am_result=BSD
	3396	;;
	3397	esac
	3398	fi
	3399
	3400
	3401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
	3402	$as_echo "$_am_result" >&6; }
	3403	rm -f confinc confmf
	3404
	3405	# Check whether --enable-dependency-tracking was given.
	3406	if test "${enable_dependency_tracking+set}" = set; then :
	3407	enableval=$enable_dependency_tracking;
	3408	fi
	3409
	3410	if test "x$enable_dependency_tracking" != xno; then
	3411	am_depcomp="$ac_aux_dir/depcomp"
	3412	AMDEPBACKSLASH='\'
	3413	am__nodep='_no'
	3414	fi
	3415	if test "x$enable_dependency_tracking" != xno; then
	3416	AMDEP_TRUE=
	3417	AMDEP_FALSE='#'
	3418	else
	3419	AMDEP_TRUE='#'
	3420	AMDEP_FALSE=
	3421	fi
	3422
	3423
	3424
	3425	depcc="$CXX" am_compiler_list=
	3426
	3427	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
	3428	$as_echo_n "checking dependency style of $depcc... " >&6; }
	3429	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
	3430	$as_echo_n "(cached) " >&6
	3431	else
	3432	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	3433	# We make a subdir and do the tests there. Otherwise we can end up
	3434	# making bogus files that we don't know about and never remove. For
	3435	# instance it was reported that on HP-UX the gcc test will end up
	3436	# making a dummy file named `D' -- because `-MD' means `put the output
	3437	# in D'.
	3438	rm -rf conftest.dir
	3439	mkdir conftest.dir
	3440	# Copy depcomp to subdir because otherwise we won't find it if we're
	3441	# using a relative directory.
	3442	cp "$am_depcomp" conftest.dir
	3443	cd conftest.dir
	3444	# We will build objects and dependencies in a subdirectory because
	3445	# it helps to detect inapplicable dependency modes. For instance
	3446	# both Tru64's cc and ICC support -MD to output dependencies as a
	3447	# side effect of compilation, but ICC will put the dependencies in
	3448	# the current directory while Tru64 will put them in the object
	3449	# directory.
	3450	mkdir sub
	3451
	3452	am_cv_CXX_dependencies_compiler_type=none
	3453	if test "$am_compiler_list" = ""; then
	3454	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	3455	fi
	3456	am__universal=false
	3457	case " $depcc " in #(
	3458	\ -arch\ \ -arch\ *) am__universal=true ;;
	3459	esac
	3460
	3461	for depmode in $am_compiler_list; do
	3462	# Setup a source with many dependencies, because some compilers
	3463	# like to wrap large dependency lists on column 80 (with \), and
	3464	# we should not choose a depcomp mode which is confused by this.
	3465	#
	3466	# We need to recreate these files for each test, as the compiler may
	3467	# overwrite some of them when testing with obscure command lines.
	3468	# This happens at least with the AIX C compiler.
	3469	: > sub/conftest.c
	3470	for i in 1 2 3 4 5 6; do
	3471	echo '#include "conftst'$i'.h"' >> sub/conftest.c
	3472	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	3473	# Solaris 8's {/usr,}/bin/sh.
	3474	touch sub/conftst$i.h
	3475	done
	3476	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	3477
	3478	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	3479	# mode. It turns out that the SunPro C++ compiler does not properly
	3480	# handle `-M -o', and we need to detect this. Also, some Intel
	3481	# versions had trouble with output in subdirs
	3482	am__obj=sub/conftest.${OBJEXT-o}
	3483	am__minus_obj="-o $am__obj"
	3484	case $depmode in
	3485	gcc)
	3486	# This depmode causes a compiler race in universal mode.
	3487	test "$am__universal" = false \|\| continue
	3488	;;
	3489	nosideeffect)
	3490	# after this tag, mechanisms are not by side-effect, so they'll
	3491	# only be used when explicitly requested
	3492	if test "x$enable_dependency_tracking" = xyes; then
	3493	continue
	3494	else
	3495	break
	3496	fi
	3497	;;
	3498	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
	3499	# This compiler won't grok `-c -o', but also, the minuso test has
	3500	# not run yet. These depmodes are late enough in the game, and
	3501	# so weak that their functioning should not be impacted.
	3502	am__obj=conftest.${OBJEXT-o}
	3503	am__minus_obj=
	3504	;;
	3505	none) break ;;
	3506	esac
	3507	if depmode=$depmode \
	3508	source=sub/conftest.c object=$am__obj \
	3509	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	3510	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
	3511	>/dev/null 2>conftest.err &&
	3512	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
	3513	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	3514	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
	3515	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	3516	# icc doesn't choke on unknown options, it will just issue warnings
	3517	# or remarks (even with -Werror). So we grep stderr for any message
	3518	# that says an option was ignored or not supported.
	3519	# When given -MP, icc 7.0 and 7.1 complain thusly:
	3520	# icc: Command line warning: ignoring option '-M'; no argument required
	3521	# The diagnosis changed in icc 8.0:
	3522	# icc: Command line remark: option '-MP' not supported
	3523	if (grep 'ignoring option' conftest.err \|\|
	3524	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
	3525	am_cv_CXX_dependencies_compiler_type=$depmode
	3526	break
	3527	fi
	3528	fi
	3529	done
	3530
	3531	cd ..
	3532	rm -rf conftest.dir
	3533	else
	3534	am_cv_CXX_dependencies_compiler_type=none
	3535	fi
	3536
	3537	fi
	3538	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
	3539	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
	3540	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
	3541
	3542	if
	3543	test "x$enable_dependency_tracking" != xno \
	3544	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
	3545	am__fastdepCXX_TRUE=
	3546	am__fastdepCXX_FALSE='#'
	3547	else
	3548	am__fastdepCXX_TRUE='#'
	3549	am__fastdepCXX_FALSE=
	3550	fi
	3551
	3552
	3553	ac_ext=c
	3554	ac_cpp='$CPP $CPPFLAGS'
	3555	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3556	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3557	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3558	if test -n "$ac_tool_prefix"; then
	3559	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	3560	set dummy ${ac_tool_prefix}gcc; ac_word=$2
	3561	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3562	$as_echo_n "checking for $ac_word... " >&6; }
	3563	if ${ac_cv_prog_CC+:} false; then :
	3564	$as_echo_n "(cached) " >&6
	3565	else
	3566	if test -n "$CC"; then
	3567	ac_cv_prog_CC="$CC" # Let the user override the test.
	3568	else
	3569	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3570	for as_dir in $PATH
	3571	do
	3572	IFS=$as_save_IFS
	3573	test -z "$as_dir" && as_dir=.
	3574	for ac_exec_ext in '' $ac_executable_extensions; do
	3575	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3576	ac_cv_prog_CC="${ac_tool_prefix}gcc"
	3577	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3578	break 2
	3579	fi
	3580	done
	3581	done
	3582	IFS=$as_save_IFS
	3583
	3584	fi
	3585	fi
	3586	CC=$ac_cv_prog_CC
	3587	if test -n "$CC"; then
	3588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3589	$as_echo "$CC" >&6; }
	3590	else
	3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3592	$as_echo "no" >&6; }
	3593	fi
	3594
	3595
	3596	fi
	3597	if test -z "$ac_cv_prog_CC"; then
	3598	ac_ct_CC=$CC
	3599	# Extract the first word of "gcc", so it can be a program name with args.
	3600	set dummy gcc; ac_word=$2
	3601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3602	$as_echo_n "checking for $ac_word... " >&6; }
	3603	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3604	$as_echo_n "(cached) " >&6
	3605	else
	3606	if test -n "$ac_ct_CC"; then
	3607	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3608	else
	3609	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3610	for as_dir in $PATH
	3611	do
	3612	IFS=$as_save_IFS
	3613	test -z "$as_dir" && as_dir=.
	3614	for ac_exec_ext in '' $ac_executable_extensions; do
	3615	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3616	ac_cv_prog_ac_ct_CC="gcc"
	3617	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3618	break 2
	3619	fi
	3620	done
	3621	done
	3622	IFS=$as_save_IFS
	3623
	3624	fi
	3625	fi
	3626	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3627	if test -n "$ac_ct_CC"; then
	3628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3629	$as_echo "$ac_ct_CC" >&6; }
	3630	else
	3631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3632	$as_echo "no" >&6; }
	3633	fi
	3634
	3635	if test "x$ac_ct_CC" = x; then
	3636	CC=""
	3637	else
	3638	case $cross_compiling:$ac_tool_warned in
	3639	yes:)
	3640	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3641	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	3642	ac_tool_warned=yes ;;
	3643	esac
	3644	CC=$ac_ct_CC
	3645	fi
	3646	else
	3647	CC="$ac_cv_prog_CC"
	3648	fi
	3649
	3650	if test -z "$CC"; then
	3651	if test -n "$ac_tool_prefix"; then
	3652	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
	3653	set dummy ${ac_tool_prefix}cc; ac_word=$2
	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3655	$as_echo_n "checking for $ac_word... " >&6; }
	3656	if ${ac_cv_prog_CC+:} false; then :
	3657	$as_echo_n "(cached) " >&6
	3658	else
	3659	if test -n "$CC"; then
	3660	ac_cv_prog_CC="$CC" # Let the user override the test.
	3661	else
	3662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3663	for as_dir in $PATH
	3664	do
	3665	IFS=$as_save_IFS
	3666	test -z "$as_dir" && as_dir=.
	3667	for ac_exec_ext in '' $ac_executable_extensions; do
	3668	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3669	ac_cv_prog_CC="${ac_tool_prefix}cc"
	3670	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3671	break 2
	3672	fi
	3673	done
	3674	done
	3675	IFS=$as_save_IFS
	3676
	3677	fi
	3678	fi
	3679	CC=$ac_cv_prog_CC
	3680	if test -n "$CC"; then
	3681	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3682	$as_echo "$CC" >&6; }
	3683	else
	3684	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3685	$as_echo "no" >&6; }
	3686	fi
	3687
	3688
	3689	fi
	3690	fi
	3691	if test -z "$CC"; then
	3692	# Extract the first word of "cc", so it can be a program name with args.
	3693	set dummy cc; ac_word=$2
	3694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3695	$as_echo_n "checking for $ac_word... " >&6; }
	3696	if ${ac_cv_prog_CC+:} false; then :
	3697	$as_echo_n "(cached) " >&6
	3698	else
	3699	if test -n "$CC"; then
	3700	ac_cv_prog_CC="$CC" # Let the user override the test.
	3701	else
	3702	ac_prog_rejected=no
	3703	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3704	for as_dir in $PATH
	3705	do
	3706	IFS=$as_save_IFS
	3707	test -z "$as_dir" && as_dir=.
	3708	for ac_exec_ext in '' $ac_executable_extensions; do
	3709	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3710	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	3711	ac_prog_rejected=yes
	3712	continue
	3713	fi
	3714	ac_cv_prog_CC="cc"
	3715	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3716	break 2
	3717	fi
	3718	done
	3719	done
	3720	IFS=$as_save_IFS
	3721
	3722	if test $ac_prog_rejected = yes; then
	3723	# We found a bogon in the path, so make sure we never use it.
	3724	set dummy $ac_cv_prog_CC
	3725	shift
	3726	if test $# != 0; then
	3727	# We chose a different compiler from the bogus one.
	3728	# However, it has the same basename, so the bogon will be chosen
	3729	# first if we set CC to just the basename; use the full file name.
	3730	shift
	3731	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	3732	fi
	3733	fi
	3734	fi
	3735	fi
	3736	CC=$ac_cv_prog_CC
	3737	if test -n "$CC"; then
	3738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3739	$as_echo "$CC" >&6; }
	3740	else
	3741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3742	$as_echo "no" >&6; }
	3743	fi
	3744
	3745
	3746	fi
	3747	if test -z "$CC"; then
	3748	if test -n "$ac_tool_prefix"; then
	3749	for ac_prog in cl.exe
	3750	do
	3751	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3752	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	3753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3754	$as_echo_n "checking for $ac_word... " >&6; }
	3755	if ${ac_cv_prog_CC+:} false; then :
	3756	$as_echo_n "(cached) " >&6
	3757	else
	3758	if test -n "$CC"; then
	3759	ac_cv_prog_CC="$CC" # Let the user override the test.
	3760	else
	3761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3762	for as_dir in $PATH
	3763	do
	3764	IFS=$as_save_IFS
	3765	test -z "$as_dir" && as_dir=.
	3766	for ac_exec_ext in '' $ac_executable_extensions; do
	3767	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3768	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
	3769	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3770	break 2
	3771	fi
	3772	done
	3773	done
	3774	IFS=$as_save_IFS
	3775
	3776	fi
	3777	fi
	3778	CC=$ac_cv_prog_CC
	3779	if test -n "$CC"; then
	3780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3781	$as_echo "$CC" >&6; }
	3782	else
	3783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3784	$as_echo "no" >&6; }
	3785	fi
	3786
	3787
	3788	test -n "$CC" && break
	3789	done
	3790	fi
	3791	if test -z "$CC"; then
	3792	ac_ct_CC=$CC
	3793	for ac_prog in cl.exe
	3794	do
	3795	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3796	set dummy $ac_prog; ac_word=$2
	3797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3798	$as_echo_n "checking for $ac_word... " >&6; }
	3799	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3800	$as_echo_n "(cached) " >&6
	3801	else
	3802	if test -n "$ac_ct_CC"; then
	3803	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3804	else
	3805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3806	for as_dir in $PATH
	3807	do
	3808	IFS=$as_save_IFS
	3809	test -z "$as_dir" && as_dir=.
	3810	for ac_exec_ext in '' $ac_executable_extensions; do
	3811	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3812	ac_cv_prog_ac_ct_CC="$ac_prog"
	3813	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	3814	break 2
	3815	fi
	3816	done
	3817	done
	3818	IFS=$as_save_IFS
	3819
	3820	fi
	3821	fi
	3822	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3823	if test -n "$ac_ct_CC"; then
	3824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3825	$as_echo "$ac_ct_CC" >&6; }
	3826	else
	3827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3828	$as_echo "no" >&6; }
	3829	fi
	3830
	3831
	3832	test -n "$ac_ct_CC" && break
	3833	done
	3834
	3835	if test "x$ac_ct_CC" = x; then
	3836	CC=""
	3837	else
	3838	case $cross_compiling:$ac_tool_warned in
	3839	yes:)
	3840	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3841	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	3842	ac_tool_warned=yes ;;
	3843	esac
	3844	CC=$ac_ct_CC
	3845	fi
	3846	fi
	3847
	3848	fi
	3849
	3850
	3851	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3852	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3853	as_fn_error $? "no acceptable C compiler found in \$PATH
	3854	See \`config.log' for more details" "$LINENO" 5; }
	3855
	3856	# Provide some information about the compiler.
	3857	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	3858	set X $ac_compile
	3859	ac_compiler=$2
	3860	for ac_option in --version -v -V -qversion; do
	3861	{ { ac_try="$ac_compiler $ac_option >&5"
	3862	case "(($ac_try" in
	3863	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3864	*) ac_try_echo=$ac_try;;
	3865	esac
	3866	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3867	$as_echo "$ac_try_echo"; } >&5
	3868	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
	3869	ac_status=$?
	3870	if test -s conftest.err; then
	3871	sed '10a\
	3872	... rest of stderr output deleted ...
	3873	10q' conftest.err >conftest.er1
	3874	cat conftest.er1 >&5
	3875	fi
	3876	rm -f conftest.er1 conftest.err
	3877	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3878	test $ac_status = 0; }
	3879	done
	3880
	3881	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3882	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3883	if ${ac_cv_c_compiler_gnu+:} false; then :
	3884	$as_echo_n "(cached) " >&6
	3885	else
	3886	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3887	/* end confdefs.h. */
	3888
	3889	int
	3890	main ()
	3891	{
	3892	#ifndef __GNUC__
	3893	choke me
	3894	#endif
	3895
	3896	;
	3897	return 0;
	3898	}
	3899	_ACEOF
	3900	if ac_fn_c_try_compile "$LINENO"; then :
	3901	ac_compiler_gnu=yes
	3902	else
	3903	ac_compiler_gnu=no
	3904	fi
	3905	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3906	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3907
	3908	fi
	3909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3910	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3911	if test $ac_compiler_gnu = yes; then
	3912	GCC=yes
	3913	else
	3914	GCC=
	3915	fi
	3916	ac_test_CFLAGS=${CFLAGS+set}
	3917	ac_save_CFLAGS=$CFLAGS
	3918	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3919	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3920	if ${ac_cv_prog_cc_g+:} false; then :
	3921	$as_echo_n "(cached) " >&6
	3922	else
	3923	ac_save_c_werror_flag=$ac_c_werror_flag
	3924	ac_c_werror_flag=yes
	3925	ac_cv_prog_cc_g=no
	3926	CFLAGS="-g"
	3927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3928	/* end confdefs.h. */
	3929
	3930	int
	3931	main ()
	3932	{
	3933
	3934	;
	3935	return 0;
	3936	}
	3937	_ACEOF
	3938	if ac_fn_c_try_compile "$LINENO"; then :
	3939	ac_cv_prog_cc_g=yes
	3940	else
	3941	CFLAGS=""
	3942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3943	/* end confdefs.h. */
	3944
	3945	int
	3946	main ()
	3947	{
	3948
	3949	;
	3950	return 0;
	3951	}
	3952	_ACEOF
	3953	if ac_fn_c_try_compile "$LINENO"; then :
	3954
	3955	else
	3956	ac_c_werror_flag=$ac_save_c_werror_flag
	3957	CFLAGS="-g"
	3958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3959	/* end confdefs.h. */
	3960
	3961	int
	3962	main ()
	3963	{
	3964
	3965	;
	3966	return 0;
	3967	}
	3968	_ACEOF
	3969	if ac_fn_c_try_compile "$LINENO"; then :
	3970	ac_cv_prog_cc_g=yes
	3971	fi
	3972	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3973	fi
	3974	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3975	fi
	3976	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3977	ac_c_werror_flag=$ac_save_c_werror_flag
	3978	fi
	3979	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3980	$as_echo "$ac_cv_prog_cc_g" >&6; }
	3981	if test "$ac_test_CFLAGS" = set; then
	3982	CFLAGS=$ac_save_CFLAGS
	3983	elif test $ac_cv_prog_cc_g = yes; then
	3984	if test "$GCC" = yes; then
	3985	CFLAGS="-g -O2"
	3986	else
	3987	CFLAGS="-g"
	3988	fi
	3989	else
	3990	if test "$GCC" = yes; then
	3991	CFLAGS="-O2"
	3992	else
	3993	CFLAGS=
	3994	fi
	3995	fi
	3996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3997	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3998	if ${ac_cv_prog_cc_c89+:} false; then :
	3999	$as_echo_n "(cached) " >&6
	4000	else
	4001	ac_cv_prog_cc_c89=no
	4002	ac_save_CC=$CC
	4003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4004	/* end confdefs.h. */
	4005	#include <stdarg.h>
	4006	#include <stdio.h>
	4007	struct stat;
	4008	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	4009	struct buf { int x; };
	4010	FILE * (rcsopen) (struct buf , struct stat *, int);
	4011	static char *e (p, i)
	4012	char **p;
	4013	int i;
	4014	{
	4015	return p[i];
	4016	}
	4017	static char f (char (g) (char , int), char *p, ...)
	4018	{
	4019	char *s;
	4020	va_list v;
	4021	va_start (v,p);
	4022	s = g (p, va_arg (v,int));
	4023	va_end (v);
	4024	return s;
	4025	}
	4026
	4027	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	4028	function prototypes and stuff, but not '\xHH' hex character constants.
	4029	These don't provoke an error unfortunately, instead are silently treated
	4030	as 'x'. The following induces an error, until -std is added to get
	4031	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	4032	array size at least. It's necessary to write '\x00'==0 to get something
	4033	that's true only with -std. */
	4034	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	4035
	4036	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	4037	inside strings and character constants. */
	4038	#define FOO(x) 'x'
	4039	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	4040
	4041	int test (int i, double x);
	4042	struct s1 {int (*f) (int a);};
	4043	struct s2 {int (*f) (double a);};
	4044	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	4045	int argc;
	4046	char **argv;
	4047	int
	4048	main ()
	4049	{
	4050	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	4051	;
	4052	return 0;
	4053	}
	4054	_ACEOF
	4055	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	4056	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
	4057	do
	4058	CC="$ac_save_CC $ac_arg"
	4059	if ac_fn_c_try_compile "$LINENO"; then :
	4060	ac_cv_prog_cc_c89=$ac_arg
	4061	fi
	4062	rm -f core conftest.err conftest.$ac_objext
	4063	test "x$ac_cv_prog_cc_c89" != "xno" && break
	4064	done
	4065	rm -f conftest.$ac_ext
	4066	CC=$ac_save_CC
	4067
	4068	fi
	4069	# AC_CACHE_VAL
	4070	case "x$ac_cv_prog_cc_c89" in
	4071	x)
	4072	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	4073	$as_echo "none needed" >&6; } ;;
	4074	xno)
	4075	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	4076	$as_echo "unsupported" >&6; } ;;
	4077	*)
	4078	CC="$CC $ac_cv_prog_cc_c89"
	4079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	4080	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
	4081	esac
	4082	if test "x$ac_cv_prog_cc_c89" != xno; then :
	4083
	4084	fi
	4085
	4086	ac_ext=c
	4087	ac_cpp='$CPP $CPPFLAGS'
	4088	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	4089	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	4090	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	4091
	4092	depcc="$CC" am_compiler_list=
	4093
	4094	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
	4095	$as_echo_n "checking dependency style of $depcc... " >&6; }
	4096	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
	4097	$as_echo_n "(cached) " >&6
	4098	else
	4099	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	4100	# We make a subdir and do the tests there. Otherwise we can end up
	4101	# making bogus files that we don't know about and never remove. For
	4102	# instance it was reported that on HP-UX the gcc test will end up
	4103	# making a dummy file named `D' -- because `-MD' means `put the output
	4104	# in D'.
	4105	rm -rf conftest.dir
	4106	mkdir conftest.dir
	4107	# Copy depcomp to subdir because otherwise we won't find it if we're
	4108	# using a relative directory.
	4109	cp "$am_depcomp" conftest.dir
	4110	cd conftest.dir
	4111	# We will build objects and dependencies in a subdirectory because
	4112	# it helps to detect inapplicable dependency modes. For instance
	4113	# both Tru64's cc and ICC support -MD to output dependencies as a
	4114	# side effect of compilation, but ICC will put the dependencies in
	4115	# the current directory while Tru64 will put them in the object
	4116	# directory.
	4117	mkdir sub
	4118
	4119	am_cv_CC_dependencies_compiler_type=none
	4120	if test "$am_compiler_list" = ""; then
	4121	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	4122	fi
	4123	am__universal=false
	4124	case " $depcc " in #(
	4125	\ -arch\ \ -arch\ *) am__universal=true ;;
	4126	esac
	4127
	4128	for depmode in $am_compiler_list; do
	4129	# Setup a source with many dependencies, because some compilers
	4130	# like to wrap large dependency lists on column 80 (with \), and
	4131	# we should not choose a depcomp mode which is confused by this.
	4132	#
	4133	# We need to recreate these files for each test, as the compiler may
	4134	# overwrite some of them when testing with obscure command lines.
	4135	# This happens at least with the AIX C compiler.
	4136	: > sub/conftest.c
	4137	for i in 1 2 3 4 5 6; do
	4138	echo '#include "conftst'$i'.h"' >> sub/conftest.c
	4139	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	4140	# Solaris 8's {/usr,}/bin/sh.
	4141	touch sub/conftst$i.h
	4142	done
	4143	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	4144
	4145	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	4146	# mode. It turns out that the SunPro C++ compiler does not properly
	4147	# handle `-M -o', and we need to detect this. Also, some Intel
	4148	# versions had trouble with output in subdirs
	4149	am__obj=sub/conftest.${OBJEXT-o}
	4150	am__minus_obj="-o $am__obj"
	4151	case $depmode in
	4152	gcc)
	4153	# This depmode causes a compiler race in universal mode.
	4154	test "$am__universal" = false \|\| continue
	4155	;;
	4156	nosideeffect)
	4157	# after this tag, mechanisms are not by side-effect, so they'll
	4158	# only be used when explicitly requested
	4159	if test "x$enable_dependency_tracking" = xyes; then
	4160	continue
	4161	else
	4162	break
	4163	fi
	4164	;;
	4165	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
	4166	# This compiler won't grok `-c -o', but also, the minuso test has
	4167	# not run yet. These depmodes are late enough in the game, and
	4168	# so weak that their functioning should not be impacted.
	4169	am__obj=conftest.${OBJEXT-o}
	4170	am__minus_obj=
	4171	;;
	4172	none) break ;;
	4173	esac
	4174	if depmode=$depmode \
	4175	source=sub/conftest.c object=$am__obj \
	4176	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	4177	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
	4178	>/dev/null 2>conftest.err &&
	4179	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
	4180	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	4181	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
	4182	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	4183	# icc doesn't choke on unknown options, it will just issue warnings
	4184	# or remarks (even with -Werror). So we grep stderr for any message
	4185	# that says an option was ignored or not supported.
	4186	# When given -MP, icc 7.0 and 7.1 complain thusly:
	4187	# icc: Command line warning: ignoring option '-M'; no argument required
	4188	# The diagnosis changed in icc 8.0:
	4189	# icc: Command line remark: option '-MP' not supported
	4190	if (grep 'ignoring option' conftest.err \|\|
	4191	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
	4192	am_cv_CC_dependencies_compiler_type=$depmode
	4193	break
	4194	fi
	4195	fi
	4196	done
	4197
	4198	cd ..
	4199	rm -rf conftest.dir
	4200	else
	4201	am_cv_CC_dependencies_compiler_type=none
	4202	fi
	4203
	4204	fi
	4205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
	4206	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
	4207	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
	4208
	4209	if
	4210	test "x$enable_dependency_tracking" != xno \
	4211	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
	4212	am__fastdepCC_TRUE=
	4213	am__fastdepCC_FALSE='#'
	4214	else
	4215	am__fastdepCC_TRUE='#'
	4216	am__fastdepCC_FALSE=
	4217	fi
	4218
	4219
	4220
	4221	# Checks for libraries.
	4222
	4223	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
	4224	$as_echo_n "checking for library containing sqrt... " >&6; }
	4225	if ${ac_cv_search_sqrt+:} false; then :
	4226	$as_echo_n "(cached) " >&6
	4227	else
	4228	ac_func_search_save_LIBS=$LIBS
	4229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4230	/* end confdefs.h. */
	4231
	4232	/* Override any GCC internal prototype to avoid an error.
	4233	Use char because int might match the return type of a GCC
	4234	builtin and then its argument prototype would still apply. */
	4235	#ifdef __cplusplus
	4236	extern "C"
	4237	#endif
	4238	char sqrt ();
	4239	int
	4240	main ()
	4241	{
	4242	return sqrt ();
	4243	;
	4244	return 0;
	4245	}
	4246	_ACEOF
	4247	for ac_lib in '' m; do
	4248	if test -z "$ac_lib"; then
	4249	ac_res="none required"
	4250	else
	4251	ac_res=-l$ac_lib
	4252	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
	4253	fi
	4254	if ac_fn_c_try_link "$LINENO"; then :
	4255	ac_cv_search_sqrt=$ac_res
	4256	fi
	4257	rm -f core conftest.err conftest.$ac_objext \
	4258	conftest$ac_exeext
	4259	if ${ac_cv_search_sqrt+:} false; then :
	4260	break
	4261	fi
	4262	done
	4263	if ${ac_cv_search_sqrt+:} false; then :
	4264
	4265	else
	4266	ac_cv_search_sqrt=no
	4267	fi
	4268	rm conftest.$ac_ext
	4269	LIBS=$ac_func_search_save_LIBS
	4270	fi
	4271	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5
	4272	$as_echo "$ac_cv_search_sqrt" >&6; }
	4273	ac_res=$ac_cv_search_sqrt
	4274	if test "$ac_res" != no; then :
	4275	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
	4276
	4277	fi
	4278
	4279	have_g4lib=no
	4280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing g4_init_sys" >&5
	4281	$as_echo_n "checking for library containing g4_init_sys... " >&6; }
	4282	if ${ac_cv_search_g4_init_sys+:} false; then :
	4283	$as_echo_n "(cached) " >&6
	4284	else
	4285	ac_func_search_save_LIBS=$LIBS
	4286	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4287	/* end confdefs.h. */
	4288
	4289	/* Override any GCC internal prototype to avoid an error.
	4290	Use char because int might match the return type of a GCC
	4291	builtin and then its argument prototype would still apply. */
	4292	#ifdef __cplusplus
	4293	extern "C"
	4294	#endif
	4295	char g4_init_sys ();
	4296	int
	4297	main ()
	4298	{
	4299	return g4_init_sys ();
	4300	;
	4301	return 0;
	4302	}
	4303	_ACEOF
	4304	for ac_lib in '' G4Track; do
	4305	if test -z "$ac_lib"; then
	4306	ac_res="none required"
	4307	else
	4308	ac_res=-l$ac_lib
	4309	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
	4310	fi
	4311	if ac_fn_c_try_link "$LINENO"; then :
	4312	ac_cv_search_g4_init_sys=$ac_res
	4313	fi
	4314	rm -f core conftest.err conftest.$ac_objext \
	4315	conftest$ac_exeext
	4316	if ${ac_cv_search_g4_init_sys+:} false; then :
	4317	break
	4318	fi
	4319	done
	4320	if ${ac_cv_search_g4_init_sys+:} false; then :
	4321
	4322	else
	4323	ac_cv_search_g4_init_sys=no
	4324	fi
	4325	rm conftest.$ac_ext
	4326	LIBS=$ac_func_search_save_LIBS
	4327	fi
	4328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_g4_init_sys" >&5
	4329	$as_echo "$ac_cv_search_g4_init_sys" >&6; }
	4330	ac_res=$ac_cv_search_g4_init_sys
	4331	if test "$ac_res" != no; then :
	4332	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
	4333	have_g4lib=yes
	4334	fi
	4335
	4336
	4337	if test "x${have_g4lib}" = xno; then
	4338	as_fn_error $? "
	4339	--------------------------------------------------------------------------
	4340	The G4Display Application requires the G4Track lib to build and run. Stopping....
	4341	Check 'config.log' for more information.
	4342	--------------------------------------------------------------------------" "$LINENO" 5
	4343	fi
	4344
	4345
	4346	# Checks for header files.
	4347	ac_ext=c
	4348	ac_cpp='$CPP $CPPFLAGS'
	4349	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	4350	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	4351	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	4352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	4353	$as_echo_n "checking how to run the C preprocessor... " >&6; }
	4354	# On Suns, sometimes $CPP names a directory.
	4355	if test -n "$CPP" && test -d "$CPP"; then
	4356	CPP=
	4357	fi
	4358	if test -z "$CPP"; then
	4359	if ${ac_cv_prog_CPP+:} false; then :
	4360	$as_echo_n "(cached) " >&6
	4361	else
	4362	# Double quotes because CPP needs to be expanded
	4363	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	4364	do
	4365	ac_preproc_ok=false
	4366	for ac_c_preproc_warn_flag in '' yes
	4367	do
	4368	# Use a header file that comes with gcc, so configuring glibc
	4369	# with a fresh cross-compiler works.
	4370	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	4371	# <limits.h> exists even on freestanding compilers.
	4372	# On the NeXT, cc -E runs the code through the compiler's parser,
	4373	# not just through cpp. "Syntax error" is here to catch this case.
	4374	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4375	/* end confdefs.h. */
	4376	#ifdef __STDC__
	4377	# include <limits.h>
	4378	#else
	4379	# include <assert.h>
	4380	#endif
	4381	Syntax error
	4382	_ACEOF
	4383	if ac_fn_c_try_cpp "$LINENO"; then :
	4384
	4385	else
	4386	# Broken: fails on valid input.
	4387	continue
	4388	fi
	4389	rm -f conftest.err conftest.i conftest.$ac_ext
	4390
	4391	# OK, works on sane cases. Now check whether nonexistent headers
	4392	# can be detected and how.
	4393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4394	/* end confdefs.h. */
	4395	#include <ac_nonexistent.h>
	4396	_ACEOF
	4397	if ac_fn_c_try_cpp "$LINENO"; then :
	4398	# Broken: success on invalid input.
	4399	continue
	4400	else
	4401	# Passes both tests.
	4402	ac_preproc_ok=:
	4403	break
	4404	fi
	4405	rm -f conftest.err conftest.i conftest.$ac_ext
	4406
	4407	done
	4408	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	4409	rm -f conftest.i conftest.err conftest.$ac_ext
	4410	if $ac_preproc_ok; then :
	4411	break
	4412	fi
	4413
	4414	done
	4415	ac_cv_prog_CPP=$CPP
	4416
	4417	fi
	4418	CPP=$ac_cv_prog_CPP
	4419	else
	4420	ac_cv_prog_CPP=$CPP
	4421	fi
	4422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	4423	$as_echo "$CPP" >&6; }
	4424	ac_preproc_ok=false
	4425	for ac_c_preproc_warn_flag in '' yes
	4426	do
	4427	# Use a header file that comes with gcc, so configuring glibc
	4428	# with a fresh cross-compiler works.
	4429	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	4430	# <limits.h> exists even on freestanding compilers.
	4431	# On the NeXT, cc -E runs the code through the compiler's parser,
	4432	# not just through cpp. "Syntax error" is here to catch this case.
	4433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4434	/* end confdefs.h. */
	4435	#ifdef __STDC__
	4436	# include <limits.h>
	4437	#else
	4438	# include <assert.h>
	4439	#endif
	4440	Syntax error
	4441	_ACEOF
	4442	if ac_fn_c_try_cpp "$LINENO"; then :
	4443
	4444	else
	4445	# Broken: fails on valid input.
	4446	continue
	4447	fi
	4448	rm -f conftest.err conftest.i conftest.$ac_ext
	4449
	4450	# OK, works on sane cases. Now check whether nonexistent headers
	4451	# can be detected and how.
	4452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4453	/* end confdefs.h. */
	4454	#include <ac_nonexistent.h>
	4455	_ACEOF
	4456	if ac_fn_c_try_cpp "$LINENO"; then :
	4457	# Broken: success on invalid input.
	4458	continue
	4459	else
	4460	# Passes both tests.
	4461	ac_preproc_ok=:
	4462	break
	4463	fi
	4464	rm -f conftest.err conftest.i conftest.$ac_ext
	4465
	4466	done
	4467	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	4468	rm -f conftest.i conftest.err conftest.$ac_ext
	4469	if $ac_preproc_ok; then :
	4470
	4471	else
	4472	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	4473	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	4474	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	4475	See \`config.log' for more details" "$LINENO" 5; }
	4476	fi
	4477
	4478	ac_ext=c
	4479	ac_cpp='$CPP $CPPFLAGS'
	4480	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	4481	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	4482	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	4483
	4484
	4485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	4486	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	4487	if ${ac_cv_path_GREP+:} false; then :
	4488	$as_echo_n "(cached) " >&6
	4489	else
	4490	if test -z "$GREP"; then
	4491	ac_path_GREP_found=false
	4492	# Loop through the user's path and test for each of PROGNAME-LIST
	4493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4494	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	4495	do
	4496	IFS=$as_save_IFS
	4497	test -z "$as_dir" && as_dir=.
	4498	for ac_prog in grep ggrep; do
	4499	for ac_exec_ext in '' $ac_executable_extensions; do
	4500	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
	4501	as_fn_executable_p "$ac_path_GREP" \|\| continue
	4502	# Check for GNU ac_path_GREP and select it if it is found.
	4503	# Check for GNU $ac_path_GREP
	4504	case `"$ac_path_GREP" --version 2>&1` in
	4505	GNU)
	4506	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	4507	*)
	4508	ac_count=0
	4509	$as_echo_n 0123456789 >"conftest.in"
	4510	while :
	4511	do
	4512	cat "conftest.in" "conftest.in" >"conftest.tmp"
	4513	mv "conftest.tmp" "conftest.in"
	4514	cp "conftest.in" "conftest.nl"
	4515	$as_echo 'GREP' >> "conftest.nl"
	4516	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	4517	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	4518	as_fn_arith $ac_count + 1 && ac_count=$as_val
	4519	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	4520	# Best one so far, save it but keep looking for a better one
	4521	ac_cv_path_GREP="$ac_path_GREP"
	4522	ac_path_GREP_max=$ac_count
	4523	fi
	4524	# 10*(2^10) chars as input seems more than enough
	4525	test $ac_count -gt 10 && break
	4526	done
	4527	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	4528	esac
	4529
	4530	$ac_path_GREP_found && break 3
	4531	done
	4532	done
	4533	done
	4534	IFS=$as_save_IFS
	4535	if test -z "$ac_cv_path_GREP"; then
	4536	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	4537	fi
	4538	else
	4539	ac_cv_path_GREP=$GREP
	4540	fi
	4541
	4542	fi
	4543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	4544	$as_echo "$ac_cv_path_GREP" >&6; }
	4545	GREP="$ac_cv_path_GREP"
	4546
	4547
	4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	4549	$as_echo_n "checking for egrep... " >&6; }
	4550	if ${ac_cv_path_EGREP+:} false; then :
	4551	$as_echo_n "(cached) " >&6
	4552	else
	4553	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	4554	then ac_cv_path_EGREP="$GREP -E"
	4555	else
	4556	if test -z "$EGREP"; then
	4557	ac_path_EGREP_found=false
	4558	# Loop through the user's path and test for each of PROGNAME-LIST
	4559	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4560	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	4561	do
	4562	IFS=$as_save_IFS
	4563	test -z "$as_dir" && as_dir=.
	4564	for ac_prog in egrep; do
	4565	for ac_exec_ext in '' $ac_executable_extensions; do
	4566	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
	4567	as_fn_executable_p "$ac_path_EGREP" \|\| continue
	4568	# Check for GNU ac_path_EGREP and select it if it is found.
	4569	# Check for GNU $ac_path_EGREP
	4570	case `"$ac_path_EGREP" --version 2>&1` in
	4571	GNU)
	4572	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	4573	*)
	4574	ac_count=0
	4575	$as_echo_n 0123456789 >"conftest.in"
	4576	while :
	4577	do
	4578	cat "conftest.in" "conftest.in" >"conftest.tmp"
	4579	mv "conftest.tmp" "conftest.in"
	4580	cp "conftest.in" "conftest.nl"
	4581	$as_echo 'EGREP' >> "conftest.nl"
	4582	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	4583	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	4584	as_fn_arith $ac_count + 1 && ac_count=$as_val
	4585	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	4586	# Best one so far, save it but keep looking for a better one
	4587	ac_cv_path_EGREP="$ac_path_EGREP"
	4588	ac_path_EGREP_max=$ac_count
	4589	fi
	4590	# 10*(2^10) chars as input seems more than enough
	4591	test $ac_count -gt 10 && break
	4592	done
	4593	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	4594	esac
	4595
	4596	$ac_path_EGREP_found && break 3
	4597	done
	4598	done
	4599	done
	4600	IFS=$as_save_IFS
	4601	if test -z "$ac_cv_path_EGREP"; then
	4602	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	4603	fi
	4604	else
	4605	ac_cv_path_EGREP=$EGREP
	4606	fi
	4607
	4608	fi
	4609	fi
	4610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	4611	$as_echo "$ac_cv_path_EGREP" >&6; }
	4612	EGREP="$ac_cv_path_EGREP"
	4613
	4614
	4615	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	4616	$as_echo_n "checking for ANSI C header files... " >&6; }
	4617	if ${ac_cv_header_stdc+:} false; then :
	4618	$as_echo_n "(cached) " >&6
	4619	else
	4620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4621	/* end confdefs.h. */
	4622	#include <stdlib.h>
	4623	#include <stdarg.h>
	4624	#include <string.h>
	4625	#include <float.h>
	4626
	4627	int
	4628	main ()
	4629	{
	4630
	4631	;
	4632	return 0;
	4633	}
	4634	_ACEOF
	4635	if ac_fn_c_try_compile "$LINENO"; then :
	4636	ac_cv_header_stdc=yes
	4637	else
	4638	ac_cv_header_stdc=no
	4639	fi
	4640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4641
	4642	if test $ac_cv_header_stdc = yes; then
	4643	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	4644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4645	/* end confdefs.h. */
	4646	#include <string.h>
	4647
	4648	_ACEOF
	4649	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4650	$EGREP "memchr" >/dev/null 2>&1; then :
	4651
	4652	else
	4653	ac_cv_header_stdc=no
	4654	fi
	4655	rm -f conftest*
	4656
	4657	fi
	4658
	4659	if test $ac_cv_header_stdc = yes; then
	4660	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	4661	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4662	/* end confdefs.h. */
	4663	#include <stdlib.h>
	4664
	4665	_ACEOF
	4666	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4667	$EGREP "free" >/dev/null 2>&1; then :
	4668
	4669	else
	4670	ac_cv_header_stdc=no
	4671	fi
	4672	rm -f conftest*
	4673
	4674	fi
	4675
	4676	if test $ac_cv_header_stdc = yes; then
	4677	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	4678	if test "$cross_compiling" = yes; then :
	4679	:
	4680	else
	4681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4682	/* end confdefs.h. */
	4683	#include <ctype.h>
	4684	#include <stdlib.h>
	4685	#if ((' ' & 0x0FF) == 0x020)
	4686	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4687	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4688	#else
	4689	# define ISLOWER(c) \
	4690	(('a' <= (c) && (c) <= 'i') \
	4691	\|\| ('j' <= (c) && (c) <= 'r') \
	4692	\|\| ('s' <= (c) && (c) <= 'z'))
	4693	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4694	#endif
	4695
	4696	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4697	int
	4698	main ()
	4699	{
	4700	int i;
	4701	for (i = 0; i < 256; i++)
	4702	if (XOR (islower (i), ISLOWER (i))
	4703	\|\| toupper (i) != TOUPPER (i))
	4704	return 2;
	4705	return 0;
	4706	}
	4707	_ACEOF
	4708	if ac_fn_c_try_run "$LINENO"; then :
	4709
	4710	else
	4711	ac_cv_header_stdc=no
	4712	fi
	4713	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4714	conftest.$ac_objext conftest.beam conftest.$ac_ext
	4715	fi
	4716
	4717	fi
	4718	fi
	4719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4720	$as_echo "$ac_cv_header_stdc" >&6; }
	4721	if test $ac_cv_header_stdc = yes; then
	4722
	4723	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
	4724
	4725	fi
	4726
	4727	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4728	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
	4729	inttypes.h stdint.h unistd.h
	4730	do :
	4731	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4732	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4733	"
	4734	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
	4735	cat >>confdefs.h <<_ACEOF
	4736	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4737	_ACEOF
	4738
	4739	fi
	4740
	4741	done
	4742
	4743
	4744	for ac_header in stdlib.h string.h unistd.h G4TrackIncl.h
	4745	do :
	4746	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4747	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4748	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
	4749	cat >>confdefs.h <<_ACEOF
	4750	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4751	_ACEOF
	4752
	4753	else
	4754	as_fn_error $? "\"Failure finding required header file -- Terminating configure\"" "$LINENO" 5
	4755	fi
	4756
	4757	done
	4758
	4759
	4760	# Checks for typedefs, structures, and compiler characteristics.
	4761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
	4762	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
	4763	if ${ac_cv_header_stdbool_h+:} false; then :
	4764	$as_echo_n "(cached) " >&6
	4765	else
	4766	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4767	/* end confdefs.h. */
	4768
	4769	#include <stdbool.h>
	4770	#ifndef bool
	4771	"error: bool is not defined"
	4772	#endif
	4773	#ifndef false
	4774	"error: false is not defined"
	4775	#endif
	4776	#if false
	4777	"error: false is not 0"
	4778	#endif
	4779	#ifndef true
	4780	"error: true is not defined"
	4781	#endif
	4782	#if true != 1
	4783	"error: true is not 1"
	4784	#endif
	4785	#ifndef __bool_true_false_are_defined
	4786	"error: __bool_true_false_are_defined is not defined"
	4787	#endif
	4788
	4789	struct s { _Bool s: 1; _Bool t; } s;
	4790
	4791	char a[true == 1 ? 1 : -1];
	4792	char b[false == 0 ? 1 : -1];
	4793	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	4794	char d[(bool) 0.5 == true ? 1 : -1];
	4795	/* See body of main program for 'e'. */
	4796	char f[(_Bool) 0.0 == false ? 1 : -1];
	4797	char g[true];
	4798	char h[sizeof (_Bool)];
	4799	char i[sizeof s.t];
	4800	enum { j = false, k = true, l = false * true, m = true * 256 };
	4801	/* The following fails for
	4802	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
	4803	_Bool n[m];
	4804	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
	4805	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
	4806	/* Catch a bug in an HP-UX C compiler. See
	4807	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
	4808	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
	4809	*/
	4810	_Bool q = true;
	4811	_Bool *pq = &q;
	4812
	4813	int
	4814	main ()
	4815	{
	4816
	4817	bool e = &s;
	4818	*pq \|= q;
	4819	*pq \|= ! q;
	4820	/* Refer to every declared value, to avoid compiler optimizations. */
	4821	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
	4822	+ !m + !n + !o + !p + !q + !pq);
	4823
	4824	;
	4825	return 0;
	4826	}
	4827	_ACEOF
	4828	if ac_fn_c_try_compile "$LINENO"; then :
	4829	ac_cv_header_stdbool_h=yes
	4830	else
	4831	ac_cv_header_stdbool_h=no
	4832	fi
	4833	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4834	fi
	4835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
	4836	$as_echo "$ac_cv_header_stdbool_h" >&6; }
	4837	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
	4838	if test "x$ac_cv_type__Bool" = xyes; then :
	4839
	4840	cat >>confdefs.h <<_ACEOF
	4841	#define HAVE__BOOL 1
	4842	_ACEOF
	4843
	4844
	4845	fi
	4846
	4847
	4848	if test $ac_cv_header_stdbool_h = yes; then
	4849
	4850	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
	4851
	4852	fi
	4853
	4854	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
	4855	case $ac_cv_c_uint32_t in #(
	4856	no\|yes) ;; #(
	4857	*)
	4858
	4859	$as_echo "#define _UINT32_T 1" >>confdefs.h
	4860
	4861
	4862	cat >>confdefs.h <<_ACEOF
	4863	#define uint32_t $ac_cv_c_uint32_t
	4864	_ACEOF
	4865	;;
	4866	esac
	4867
	4868	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
	4869	case $ac_cv_c_uint8_t in #(
	4870	no\|yes) ;; #(
	4871	*)
	4872
	4873	$as_echo "#define _UINT8_T 1" >>confdefs.h
	4874
	4875
	4876	cat >>confdefs.h <<_ACEOF
	4877	#define uint8_t $ac_cv_c_uint8_t
	4878	_ACEOF
	4879	;;
	4880	esac
	4881
	4882
	4883	# Checks for library functions.
	4884	for ac_func in memset sqrt
	4885	do :
	4886	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4887	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4888	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
	4889	cat >>confdefs.h <<_ACEOF
	4890	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	4891	_ACEOF
	4892
	4893	else
	4894	as_fn_error $? "\"Failure finding required function -- Terminating configure\"" "$LINENO" 5
	4895	fi
	4896	done
	4897
	4898
	4899
	4900	# Checks for GTK+
	4901
	4902
	4903
	4904
	4905
	4906
	4907	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	4908	if test -n "$ac_tool_prefix"; then
	4909	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
	4910	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
	4911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4912	$as_echo_n "checking for $ac_word... " >&6; }
	4913	if ${ac_cv_path_PKG_CONFIG+:} false; then :
	4914	$as_echo_n "(cached) " >&6
	4915	else
	4916	case $PKG_CONFIG in
	4917	[\\/]* \| ?:[\\/]*)
	4918	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
	4919	;;
	4920	*)
	4921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4922	for as_dir in $PATH
	4923	do
	4924	IFS=$as_save_IFS
	4925	test -z "$as_dir" && as_dir=.
	4926	for ac_exec_ext in '' $ac_executable_extensions; do
	4927	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	4928	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
	4929	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	4930	break 2
	4931	fi
	4932	done
	4933	done
	4934	IFS=$as_save_IFS
	4935
	4936	;;
	4937	esac
	4938	fi
	4939	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
	4940	if test -n "$PKG_CONFIG"; then
	4941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
	4942	$as_echo "$PKG_CONFIG" >&6; }
	4943	else
	4944	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4945	$as_echo "no" >&6; }
	4946	fi
	4947
	4948
	4949	fi
	4950	if test -z "$ac_cv_path_PKG_CONFIG"; then
	4951	ac_pt_PKG_CONFIG=$PKG_CONFIG
	4952	# Extract the first word of "pkg-config", so it can be a program name with args.
	4953	set dummy pkg-config; ac_word=$2
	4954	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4955	$as_echo_n "checking for $ac_word... " >&6; }
	4956	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
	4957	$as_echo_n "(cached) " >&6
	4958	else
	4959	case $ac_pt_PKG_CONFIG in
	4960	[\\/]* \| ?:[\\/]*)
	4961	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
	4962	;;
	4963	*)
	4964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4965	for as_dir in $PATH
	4966	do
	4967	IFS=$as_save_IFS
	4968	test -z "$as_dir" && as_dir=.
	4969	for ac_exec_ext in '' $ac_executable_extensions; do
	4970	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	4971	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
	4972	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	4973	break 2
	4974	fi
	4975	done
	4976	done
	4977	IFS=$as_save_IFS
	4978
	4979	;;
	4980	esac
	4981	fi
	4982	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
	4983	if test -n "$ac_pt_PKG_CONFIG"; then
	4984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
	4985	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
	4986	else
	4987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4988	$as_echo "no" >&6; }
	4989	fi
	4990
	4991	if test "x$ac_pt_PKG_CONFIG" = x; then
	4992	PKG_CONFIG=""
	4993	else
	4994	case $cross_compiling:$ac_tool_warned in
	4995	yes:)
	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	4997	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	4998	ac_tool_warned=yes ;;
	4999	esac
	5000	PKG_CONFIG=$ac_pt_PKG_CONFIG
	5001	fi
	5002	else
	5003	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
	5004	fi
	5005
	5006	fi
	5007	if test -n "$PKG_CONFIG"; then
	5008	_pkg_min_version=0.9.0
	5009	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
	5010	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	5011	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
	5012	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5013	$as_echo "yes" >&6; }
	5014	else
	5015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5016	$as_echo "no" >&6; }
	5017	PKG_CONFIG=""
	5018	fi
	5019	fi
	5020
	5021	pkg_failed=no
	5022	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
	5023	$as_echo_n "checking for GTK... " >&6; }
	5024
	5025	if test -n "$GTK_CFLAGS"; then
	5026	pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
	5027	elif test -n "$PKG_CONFIG"; then
	5028	if test -n "$PKG_CONFIG" && \
	5029	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
	5030	($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
	5031	ac_status=$?
	5032	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	5033	test $ac_status = 0; }; then
	5034	pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
	5035	else
	5036	pkg_failed=yes
	5037	fi
	5038	else
	5039	pkg_failed=untried
	5040	fi
	5041	if test -n "$GTK_LIBS"; then
	5042	pkg_cv_GTK_LIBS="$GTK_LIBS"
	5043	elif test -n "$PKG_CONFIG"; then
	5044	if test -n "$PKG_CONFIG" && \
	5045	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
	5046	($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
	5047	ac_status=$?
	5048	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	5049	test $ac_status = 0; }; then
	5050	pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
	5051	else
	5052	pkg_failed=yes
	5053	fi
	5054	else
	5055	pkg_failed=untried
	5056	fi
	5057
	5058
	5059
	5060	if test $pkg_failed = yes; then
	5061	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5062	$as_echo "no" >&6; }
	5063
	5064	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
	5065	_pkg_short_errors_supported=yes
	5066	else
	5067	_pkg_short_errors_supported=no
	5068	fi
	5069	if test $_pkg_short_errors_supported = yes; then
	5070	GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtk+-2.0" 2>&1`
	5071	else
	5072	GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtk+-2.0" 2>&1`
	5073	fi
	5074	# Put the nasty error message in config.log where it belongs
	5075	echo "$GTK_PKG_ERRORS" >&5
	5076
	5077	as_fn_error $? "\"gtk+-2.0 is required for this project -- Terminating configure\"" "$LINENO" 5
	5078	elif test $pkg_failed = untried; then
	5079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5080	$as_echo "no" >&6; }
	5081	as_fn_error $? "\"gtk+-2.0 is required for this project -- Terminating configure\"" "$LINENO" 5
	5082	else
	5083	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	5084	GTK_LIBS=$pkg_cv_GTK_LIBS
	5085	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5086	$as_echo "yes" >&6; }
	5087
	5088	fi
	5089
	5090	#Checks for GTKGLEXT (OpenGL ext for GTK)
	5091
	5092	pkg_failed=no
	5093	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLEXT" >&5
	5094	$as_echo_n "checking for GLEXT... " >&6; }
	5095
	5096	if test -n "$GLEXT_CFLAGS"; then
	5097	pkg_cv_GLEXT_CFLAGS="$GLEXT_CFLAGS"
	5098	elif test -n "$PKG_CONFIG"; then
	5099	if test -n "$PKG_CONFIG" && \
	5100	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtkglext-1.0\""; } >&5
	5101	($PKG_CONFIG --exists --print-errors "gtkglext-1.0") 2>&5
	5102	ac_status=$?
	5103	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	5104	test $ac_status = 0; }; then
	5105	pkg_cv_GLEXT_CFLAGS=`$PKG_CONFIG --cflags "gtkglext-1.0" 2>/dev/null`
	5106	else
	5107	pkg_failed=yes
	5108	fi
	5109	else
	5110	pkg_failed=untried
	5111	fi
	5112	if test -n "$GLEXT_LIBS"; then
	5113	pkg_cv_GLEXT_LIBS="$GLEXT_LIBS"
	5114	elif test -n "$PKG_CONFIG"; then
	5115	if test -n "$PKG_CONFIG" && \
	5116	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtkglext-1.0\""; } >&5
	5117	($PKG_CONFIG --exists --print-errors "gtkglext-1.0") 2>&5
	5118	ac_status=$?
	5119	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	5120	test $ac_status = 0; }; then
	5121	pkg_cv_GLEXT_LIBS=`$PKG_CONFIG --libs "gtkglext-1.0" 2>/dev/null`
	5122	else
	5123	pkg_failed=yes
	5124	fi
	5125	else
	5126	pkg_failed=untried
	5127	fi
	5128
	5129
	5130
	5131	if test $pkg_failed = yes; then
	5132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5133	$as_echo "no" >&6; }
	5134
	5135	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
	5136	_pkg_short_errors_supported=yes
	5137	else
	5138	_pkg_short_errors_supported=no
	5139	fi
	5140	if test $_pkg_short_errors_supported = yes; then
	5141	GLEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtkglext-1.0" 2>&1`
	5142	else
	5143	GLEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtkglext-1.0" 2>&1`
	5144	fi
	5145	# Put the nasty error message in config.log where it belongs
	5146	echo "$GLEXT_PKG_ERRORS" >&5
	5147
	5148	as_fn_error $? "\"gtkglext-1.0 is required for this project -- Terminating configure\"" "$LINENO" 5
	5149	elif test $pkg_failed = untried; then
	5150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5151	$as_echo "no" >&6; }
	5152	as_fn_error $? "\"gtkglext-1.0 is required for this project -- Terminating configure\"" "$LINENO" 5
	5153	else
	5154	GLEXT_CFLAGS=$pkg_cv_GLEXT_CFLAGS
	5155	GLEXT_LIBS=$pkg_cv_GLEXT_LIBS
	5156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5157	$as_echo "yes" >&6; }
	5158
	5159	fi
	5160
	5161	# Checks for pthreads
	5162	# Make sure we can run config.sub.
	5163	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
	5164	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
	5165
	5166	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
	5167	$as_echo_n "checking build system type... " >&6; }
	5168	if ${ac_cv_build+:} false; then :
	5169	$as_echo_n "(cached) " >&6
	5170	else
	5171	ac_build_alias=$build_alias
	5172	test "x$ac_build_alias" = x &&
	5173	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
	5174	test "x$ac_build_alias" = x &&
	5175	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
	5176	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
	5177	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
	5178
	5179	fi
	5180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
	5181	$as_echo "$ac_cv_build" >&6; }
	5182	case $ac_cv_build in
	5183	--*) ;;
	5184	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
	5185	esac
	5186	build=$ac_cv_build
	5187	ac_save_IFS=$IFS; IFS='-'
	5188	set x $ac_cv_build
	5189	shift
	5190	build_cpu=$1
	5191	build_vendor=$2
	5192	shift; shift
	5193	# Remember, the first character of IFS is used to create $*,
	5194	# except with old shells:
	5195	build_os=$*
	5196	IFS=$ac_save_IFS
	5197	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
	5198
	5199
	5200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
	5201	$as_echo_n "checking host system type... " >&6; }
	5202	if ${ac_cv_host+:} false; then :
	5203	$as_echo_n "(cached) " >&6
	5204	else
	5205	if test "x$host_alias" = x; then
	5206	ac_cv_host=$ac_cv_build
	5207	else
	5208	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
	5209	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
	5210	fi
	5211
	5212	fi
	5213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
	5214	$as_echo "$ac_cv_host" >&6; }
	5215	case $ac_cv_host in
	5216	--*) ;;
	5217	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
	5218	esac
	5219	host=$ac_cv_host
	5220	ac_save_IFS=$IFS; IFS='-'
	5221	set x $ac_cv_host
	5222	shift
	5223	host_cpu=$1
	5224	host_vendor=$2
	5225	shift; shift
	5226	# Remember, the first character of IFS is used to create $*,
	5227	# except with old shells:
	5228	host_os=$*
	5229	IFS=$ac_save_IFS
	5230	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
	5231
	5232
	5233
	5234
	5235	ac_ext=c
	5236	ac_cpp='$CPP $CPPFLAGS'
	5237	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5238	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5239	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5240
	5241	ax_pthread_ok=no
	5242
	5243	# We used to check for pthread.h first, but this fails if pthread.h
	5244	# requires special compiler flags (e.g. on True64 or Sequent).
	5245	# It gets checked for in the link test anyway.
	5246
	5247	# First of all, check if the user has set any of the PTHREAD_LIBS,
	5248	# etcetera environment variables, and if threads linking works using
	5249	# them:
	5250	if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
	5251	save_CFLAGS="$CFLAGS"
	5252	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	5253	save_LIBS="$LIBS"
	5254	LIBS="$PTHREAD_LIBS $LIBS"
	5255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
	5256	$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
	5257	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5258	/* end confdefs.h. */
	5259
	5260	/* Override any GCC internal prototype to avoid an error.
	5261	Use char because int might match the return type of a GCC
	5262	builtin and then its argument prototype would still apply. */
	5263	#ifdef __cplusplus
	5264	extern "C"
	5265	#endif
	5266	char pthread_join ();
	5267	int
	5268	main ()
	5269	{
	5270	return pthread_join ();
	5271	;
	5272	return 0;
	5273	}
	5274	_ACEOF
	5275	if ac_fn_c_try_link "$LINENO"; then :
	5276	ax_pthread_ok=yes
	5277	fi
	5278	rm -f core conftest.err conftest.$ac_objext \
	5279	conftest$ac_exeext conftest.$ac_ext
	5280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
	5281	$as_echo "$ax_pthread_ok" >&6; }
	5282	if test x"$ax_pthread_ok" = xno; then
	5283	PTHREAD_LIBS=""
	5284	PTHREAD_CFLAGS=""
	5285	fi
	5286	LIBS="$save_LIBS"
	5287	CFLAGS="$save_CFLAGS"
	5288	fi
	5289
	5290	# We must check for the threads library under a number of different
	5291	# names; the ordering is very important because some systems
	5292	# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
	5293	# libraries is broken (non-POSIX).
	5294
	5295	# Create a list of thread flags to try. Items starting with a "-" are
	5296	# C compiler flags, and other items are library names, except for "none"
	5297	# which indicates that we try without any flags at all, and "pthread-config"
	5298	# which is a program returning the flags for the Pth emulation library.
	5299
	5300	ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
	5301
	5302	# The ordering is (sometimes) important. Some notes on the
	5303	# individual items follow:
	5304
	5305	# pthreads: AIX (must check this before -lpthread)
	5306	# none: in case threads are in libc; should be tried before -Kthread and
	5307	# other compiler flags to prevent continual compiler warnings
	5308	# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
	5309	# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
	5310	# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
	5311	# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
	5312	# -pthreads: Solaris/gcc
	5313	# -mthreads: Mingw32/gcc, Lynx/gcc
	5314	# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
	5315	# doesn't hurt to check since this sometimes defines pthreads too;
	5316	# also defines -D_REENTRANT)
	5317	# ... -mt is also the pthreads flag for HP/aCC
	5318	# pthread: Linux, etcetera
	5319	# --thread-safe: KAI C++
	5320	# pthread-config: use pthread-config program (for GNU Pth library)
	5321
	5322	case "${host_cpu}-${host_os}" in
	5323	solaris)
	5324
	5325	# On Solaris (at least, for some versions), libc contains stubbed
	5326	# (non-functional) versions of the pthreads routines, so link-based
	5327	# tests will erroneously succeed. (We need to link with -pthreads/-mt/
	5328	# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
	5329	# a function called by this macro, so we could check for that, but
	5330	# who knows whether they'll stub that too in a future libc.) So,
	5331	# we'll just look for -pthreads and -lpthread first:
	5332
	5333	ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
	5334	;;
	5335
	5336	-darwin)
	5337	ax_pthread_flags="-pthread $ax_pthread_flags"
	5338	;;
	5339	esac
	5340
	5341	if test x"$ax_pthread_ok" = xno; then
	5342	for flag in $ax_pthread_flags; do
	5343
	5344	case $flag in
	5345	none)
	5346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
	5347	$as_echo_n "checking whether pthreads work without any flags... " >&6; }
	5348	;;
	5349
	5350	-*)
	5351	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
	5352	$as_echo_n "checking whether pthreads work with $flag... " >&6; }
	5353	PTHREAD_CFLAGS="$flag"
	5354	;;
	5355
	5356	pthread-config)
	5357	# Extract the first word of "pthread-config", so it can be a program name with args.
	5358	set dummy pthread-config; ac_word=$2
	5359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	5360	$as_echo_n "checking for $ac_word... " >&6; }
	5361	if ${ac_cv_prog_ax_pthread_config+:} false; then :
	5362	$as_echo_n "(cached) " >&6
	5363	else
	5364	if test -n "$ax_pthread_config"; then
	5365	ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
	5366	else
	5367	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	5368	for as_dir in $PATH
	5369	do
	5370	IFS=$as_save_IFS
	5371	test -z "$as_dir" && as_dir=.
	5372	for ac_exec_ext in '' $ac_executable_extensions; do
	5373	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	5374	ac_cv_prog_ax_pthread_config="yes"
	5375	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	5376	break 2
	5377	fi
	5378	done
	5379	done
	5380	IFS=$as_save_IFS
	5381
	5382	test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
	5383	fi
	5384	fi
	5385	ax_pthread_config=$ac_cv_prog_ax_pthread_config
	5386	if test -n "$ax_pthread_config"; then
	5387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
	5388	$as_echo "$ax_pthread_config" >&6; }
	5389	else
	5390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5391	$as_echo "no" >&6; }
	5392	fi
	5393
	5394
	5395	if test x"$ax_pthread_config" = xno; then continue; fi
	5396	PTHREAD_CFLAGS="`pthread-config --cflags`"
	5397	PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
	5398	;;
	5399
	5400	*)
	5401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
	5402	$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
	5403	PTHREAD_LIBS="-l$flag"
	5404	;;
	5405	esac
	5406
	5407	save_LIBS="$LIBS"
	5408	save_CFLAGS="$CFLAGS"
	5409	LIBS="$PTHREAD_LIBS $LIBS"
	5410	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	5411
	5412	# Check for various functions. We must include pthread.h,
	5413	# since some functions may be macros. (On the Sequent, we
	5414	# need a special flag -Kthread to make this header compile.)
	5415	# We check for pthread_join because it is in -lpthread on IRIX
	5416	# while pthread_create is in libc. We check for pthread_attr_init
	5417	# due to DEC craziness with -lpthreads. We check for
	5418	# pthread_cleanup_push because it is one of the few pthread
	5419	# functions on Solaris that doesn't have a non-functional libc stub.
	5420	# We try pthread_create on general principles.
	5421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5422	/* end confdefs.h. */
	5423	#include <pthread.h>
	5424	static void routine(void *a) { a = 0; }
	5425	static void start_routine(void a) { return a; }
	5426	int
	5427	main ()
	5428	{
	5429	pthread_t th; pthread_attr_t attr;
	5430	pthread_create(&th, 0, start_routine, 0);
	5431	pthread_join(th, 0);
	5432	pthread_attr_init(&attr);
	5433	pthread_cleanup_push(routine, 0);
	5434	pthread_cleanup_pop(0) /* ; */
	5435	;
	5436	return 0;
	5437	}
	5438	_ACEOF
	5439	if ac_fn_c_try_link "$LINENO"; then :
	5440	ax_pthread_ok=yes
	5441	fi
	5442	rm -f core conftest.err conftest.$ac_objext \
	5443	conftest$ac_exeext conftest.$ac_ext
	5444
	5445	LIBS="$save_LIBS"
	5446	CFLAGS="$save_CFLAGS"
	5447
	5448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
	5449	$as_echo "$ax_pthread_ok" >&6; }
	5450	if test "x$ax_pthread_ok" = xyes; then
	5451	break;
	5452	fi
	5453
	5454	PTHREAD_LIBS=""
	5455	PTHREAD_CFLAGS=""
	5456	done
	5457	fi
	5458
	5459	# Various other checks:
	5460	if test "x$ax_pthread_ok" = xyes; then
	5461	save_LIBS="$LIBS"
	5462	LIBS="$PTHREAD_LIBS $LIBS"
	5463	save_CFLAGS="$CFLAGS"
	5464	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	5465
	5466	# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
	5467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
	5468	$as_echo_n "checking for joinable pthread attribute... " >&6; }
	5469	attr_name=unknown
	5470	for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
	5471	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5472	/* end confdefs.h. */
	5473	#include <pthread.h>
	5474	int
	5475	main ()
	5476	{
	5477	int attr = $attr; return attr /* ; */
	5478	;
	5479	return 0;
	5480	}
	5481	_ACEOF
	5482	if ac_fn_c_try_link "$LINENO"; then :
	5483	attr_name=$attr; break
	5484	fi
	5485	rm -f core conftest.err conftest.$ac_objext \
	5486	conftest$ac_exeext conftest.$ac_ext
	5487	done
	5488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
	5489	$as_echo "$attr_name" >&6; }
	5490	if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
	5491
	5492	cat >>confdefs.h <<_ACEOF
	5493	#define PTHREAD_CREATE_JOINABLE $attr_name
	5494	_ACEOF
	5495
	5496	fi
	5497
	5498	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
	5499	$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
	5500	flag=no
	5501	case "${host_cpu}-${host_os}" in
	5502	-aix \| -freebsd \| -darwin) flag="-D_THREAD_SAFE";;
	5503	-osf \| -hpux) flag="-D_REENTRANT";;
	5504	solaris)
	5505	if test "$GCC" = "yes"; then
	5506	flag="-D_REENTRANT"
	5507	else
	5508	flag="-mt -D_REENTRANT"
	5509	fi
	5510	;;
	5511	esac
	5512	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
	5513	$as_echo "${flag}" >&6; }
	5514	if test "x$flag" != xno; then
	5515	PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
	5516	fi
	5517
	5518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
	5519	$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
	5520	if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
	5521	$as_echo_n "(cached) " >&6
	5522	else
	5523
	5524	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5525	/* end confdefs.h. */
	5526
	5527	#include <pthread.h>
	5528	int
	5529	main ()
	5530	{
	5531	int i = PTHREAD_PRIO_INHERIT;
	5532	;
	5533	return 0;
	5534	}
	5535	_ACEOF
	5536	if ac_fn_c_try_link "$LINENO"; then :
	5537	ax_cv_PTHREAD_PRIO_INHERIT=yes
	5538	else
	5539	ax_cv_PTHREAD_PRIO_INHERIT=no
	5540	fi
	5541	rm -f core conftest.err conftest.$ac_objext \
	5542	conftest$ac_exeext conftest.$ac_ext
	5543
	5544	fi
	5545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
	5546	$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
	5547	if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
	5548
	5549	$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
	5550
	5551	fi
	5552
	5553	LIBS="$save_LIBS"
	5554	CFLAGS="$save_CFLAGS"
	5555
	5556	# More AIX lossage: must compile with xlc_r or cc_r
	5557	if test x"$GCC" != xyes; then
	5558	for ac_prog in xlc_r cc_r
	5559	do
	5560	# Extract the first word of "$ac_prog", so it can be a program name with args.
	5561	set dummy $ac_prog; ac_word=$2
	5562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	5563	$as_echo_n "checking for $ac_word... " >&6; }
	5564	if ${ac_cv_prog_PTHREAD_CC+:} false; then :
	5565	$as_echo_n "(cached) " >&6
	5566	else
	5567	if test -n "$PTHREAD_CC"; then
	5568	ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
	5569	else
	5570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	5571	for as_dir in $PATH
	5572	do
	5573	IFS=$as_save_IFS
	5574	test -z "$as_dir" && as_dir=.
	5575	for ac_exec_ext in '' $ac_executable_extensions; do
	5576	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	5577	ac_cv_prog_PTHREAD_CC="$ac_prog"
	5578	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	5579	break 2
	5580	fi
	5581	done
	5582	done
	5583	IFS=$as_save_IFS
	5584
	5585	fi
	5586	fi
	5587	PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
	5588	if test -n "$PTHREAD_CC"; then
	5589	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
	5590	$as_echo "$PTHREAD_CC" >&6; }
	5591	else
	5592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5593	$as_echo "no" >&6; }
	5594	fi
	5595
	5596
	5597	test -n "$PTHREAD_CC" && break
	5598	done
	5599	test -n "$PTHREAD_CC" \|\| PTHREAD_CC="${CC}"
	5600
	5601	else
	5602	PTHREAD_CC=$CC
	5603	fi
	5604	else
	5605	PTHREAD_CC="$CC"
	5606	fi
	5607
	5608
	5609
	5610
	5611
	5612	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
	5613	if test x"$ax_pthread_ok" = xyes; then
	5614
	5615
	5616	$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
	5617
	5618	LIBS="$PTHREAD_LIBS $LIBS"
	5619	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	5620	CXXFLAGS="$CXXFLAGS $PTHREAD_CXXFLAGS"
	5621	CC="$PTHREAD_CC"
	5622
	5623	:
	5624	else
	5625	ax_pthread_ok=no
	5626
	5627	fi
	5628	ac_ext=c
	5629	ac_cpp='$CPP $CPPFLAGS'
	5630	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5631	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5632	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5633
	5634
	5635
	5636	ac_config_files="$ac_config_files Makefile src/Makefile"
	5637
	5638	cat >confcache <<\_ACEOF
	5639	# This file is a shell script that caches the results of configure
	5640	# tests run on this system so they can be shared between configure
	5641	# scripts and configure runs, see configure's option --config-cache.
	5642	# It is not useful on other systems. If it contains results you don't
	5643	# want to keep, you may remove or edit it.
	5644	#
	5645	# config.status only pays attention to the cache file if you give it
	5646	# the --recheck option to rerun configure.
	5647	#
	5648	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	5649	# loading this file, other unset `ac_cv_foo' will be assigned the
	5650	# following values.
	5651
	5652	_ACEOF
	5653
	5654	# The following way of writing the cache mishandles newlines in values,
	5655	# but we know of no workaround that is simple, portable, and efficient.
	5656	# So, we kill variables containing newlines.
	5657	# Ultrix sh set writes to stderr and can't be redirected directly,
	5658	# and sets the high bit in the cache file unless we assign to the vars.
	5659	(
	5660	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	5661	eval ac_val=\$$ac_var
	5662	case $ac_val in #(
	5663	${as_nl})
	5664	case $ac_var in #(
	5665	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	5666	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	5667	esac
	5668	case $ac_var in #(
	5669	_ \| IFS \| as_nl) ;; #(
	5670	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	5671	*) { eval $ac_var=; unset $ac_var;} ;;
	5672	esac ;;
	5673	esac
	5674	done
	5675
	5676	(set) 2>&1 \|
	5677	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	5678	${as_nl}ac_space=\ )
	5679	# `set' does not quote correctly, so add quotes: double-quote
	5680	# substitution turns \\\\ into \\, and sed turns \\ into \.
	5681	sed -n \
	5682	"s/'/'\\\\''/g;
	5683	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	5684	;; #(
	5685	*)
	5686	# `set' quotes correctly as required by POSIX, so do not add quotes.
	5687	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	5688	;;
	5689	esac \|
	5690	sort
	5691	) \|
	5692	sed '
	5693	/^ac_cv_env_/b end
	5694	t clear
	5695	:clear
	5696	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	5697	t end
	5698	s/^$[^=]$=$.$$/\1=${\1=\2}/
	5699	:end' >>confcache
	5700	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	5701	if test -w "$cache_file"; then
	5702	if test "x$cache_file" != "x/dev/null"; then
	5703	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	5704	$as_echo "$as_me: updating cache $cache_file" >&6;}
	5705	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	5706	cat confcache >"$cache_file"
	5707	else
	5708	case $cache_file in #(
	5709	/ \| ?:*)
	5710	mv -f confcache "$cache_file"$$ &&
	5711	mv -f "$cache_file"$$ "$cache_file" ;; #(
	5712	*)
	5713	mv -f confcache "$cache_file" ;;
	5714	esac
	5715	fi
	5716	fi
	5717	else
	5718	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	5719	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
	5720	fi
	5721	fi
	5722	rm -f confcache
	5723
	5724	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	5725	# Let make expand exec_prefix.
	5726	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	5727
	5728	DEFS=-DHAVE_CONFIG_H
	5729
	5730	ac_libobjs=
	5731	ac_ltlibobjs=
	5732	U=
	5733	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	5734	# 1. Remove the extension, and $U if already installed.
	5735	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
	5736	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
	5737	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	5738	# will be set to the directory where LIBOBJS objects are built.
	5739	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	5740	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
	5741	done
	5742	LIBOBJS=$ac_libobjs
	5743
	5744	LTLIBOBJS=$ac_ltlibobjs
	5745
	5746
	5747	if test -n "$EXEEXT"; then
	5748	am__EXEEXT_TRUE=
	5749	am__EXEEXT_FALSE='#'
	5750	else
	5751	am__EXEEXT_TRUE='#'
	5752	am__EXEEXT_FALSE=
	5753	fi
	5754
	5755	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
	5756	as_fn_error $? "conditional \"AMDEP\" was never defined.
	5757	Usually this means the macro was only invoked conditionally." "$LINENO" 5
	5758	fi
	5759	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
	5760	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
	5761	Usually this means the macro was only invoked conditionally." "$LINENO" 5
	5762	fi
	5763	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
	5764	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
	5765	Usually this means the macro was only invoked conditionally." "$LINENO" 5
	5766	fi
	5767
	5768	: "${CONFIG_STATUS=./config.status}"
	5769	ac_write_fail=0
	5770	ac_clean_files_save=$ac_clean_files
	5771	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	5772	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	5773	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	5774	as_write_fail=0
	5775	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
	5776	#! $SHELL
	5777	# Generated by $as_me.
	5778	# Run this file to recreate the current configuration.
	5779	# Compiler output produced by configure, useful for debugging
	5780	# configure, is in config.log if it exists.
	5781
	5782	debug=false
	5783	ac_cs_recheck=false
	5784	ac_cs_silent=false
	5785
	5786	SHELL=\${CONFIG_SHELL-$SHELL}
	5787	export SHELL
	5788	_ASEOF
	5789	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	5790	## -------------------- ##
	5791	## M4sh Initialization. ##
	5792	## -------------------- ##
	5793
	5794	# Be more Bourne compatible
	5795	DUALCASE=1; export DUALCASE # for MKS sh
	5796	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	5797	emulate sh
	5798	NULLCMD=:
	5799	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	5800	# is contrary to our usage. Disable this feature.
	5801	alias -g '${1+"$@"}'='"$@"'
	5802	setopt NO_GLOB_SUBST
	5803	else
	5804	case `(set -o) 2>/dev/null` in #(
	5805	posix) :
	5806	set -o posix ;; #(
	5807	*) :
	5808	;;
	5809	esac
	5810	fi
	5811
	5812
	5813	as_nl='
	5814	'
	5815	export as_nl
	5816	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	5817	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	5818	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	5819	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	5820	# Prefer a ksh shell builtin over an external printf program on Solaris,
	5821	# but without wasting forks for bash or zsh.
	5822	if test -z "$BASH_VERSION$ZSH_VERSION" \
	5823	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	5824	as_echo='print -r --'
	5825	as_echo_n='print -rn --'
	5826	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	5827	as_echo='printf %s\n'
	5828	as_echo_n='printf %s'
	5829	else
	5830	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	5831	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	5832	as_echo_n='/usr/ucb/echo -n'
	5833	else
	5834	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	5835	as_echo_n_body='eval
	5836	arg=$1;
	5837	case $arg in #(
	5838	"$as_nl")
	5839	expr "X$arg" : "X\$.*\$$as_nl";
	5840	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	5841	esac;
	5842	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	5843	'
	5844	export as_echo_n_body
	5845	as_echo_n='sh -c $as_echo_n_body as_echo'
	5846	fi
	5847	export as_echo_body
	5848	as_echo='sh -c $as_echo_body as_echo'
	5849	fi
	5850
	5851	# The user is always right.
	5852	if test "${PATH_SEPARATOR+set}" != set; then
	5853	PATH_SEPARATOR=:
	5854	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	5855	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	5856	PATH_SEPARATOR=';'
	5857	}
	5858	fi
	5859
	5860
	5861	# IFS
	5862	# We need space, tab and new line, in precisely that order. Quoting is
	5863	# there to prevent editors from complaining about space-tab.
	5864	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	5865	# splitting by setting IFS to empty value.)
	5866	IFS=" "" $as_nl"
	5867
	5868	# Find who we are. Look in the path if we contain no directory separator.
	5869	as_myself=
	5870	case $0 in #((
	5871	[\\/] ) as_myself=$0 ;;
	5872	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	5873	for as_dir in $PATH
	5874	do
	5875	IFS=$as_save_IFS
	5876	test -z "$as_dir" && as_dir=.
	5877	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	5878	done
	5879	IFS=$as_save_IFS
	5880
	5881	;;
	5882	esac
	5883	# We did not find ourselves, most probably we were run as `sh COMMAND'
	5884	# in which case we are not to be found in the path.
	5885	if test "x$as_myself" = x; then
	5886	as_myself=$0
	5887	fi
	5888	if test ! -f "$as_myself"; then
	5889	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	5890	exit 1
	5891	fi
	5892
	5893	# Unset variables that we do not need and which cause bugs (e.g. in
	5894	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	5895	# suppresses any "Segmentation fault" message there. '((' could
	5896	# trigger a bug in pdksh 5.2.14.
	5897	for as_var in BASH_ENV ENV MAIL MAILPATH
	5898	do eval test x\${$as_var+set} = xset \
	5899	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	5900	done
	5901	PS1='$ '
	5902	PS2='> '
	5903	PS4='+ '
	5904
	5905	# NLS nuisances.
	5906	LC_ALL=C
	5907	export LC_ALL
	5908	LANGUAGE=C
	5909	export LANGUAGE
	5910
	5911	# CDPATH.
	5912	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	5913
	5914
	5915	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	5916	# ----------------------------------------
	5917	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	5918	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	5919	# script with STATUS, using 1 if that was 0.
	5920	as_fn_error ()
	5921	{
	5922	as_status=$1; test $as_status -eq 0 && as_status=1
	5923	if test "$4"; then
	5924	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	5925	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
	5926	fi
	5927	$as_echo "$as_me: error: $2" >&2
	5928	as_fn_exit $as_status
	5929	} # as_fn_error
	5930
	5931
	5932	# as_fn_set_status STATUS
	5933	# -----------------------
	5934	# Set $? to STATUS, without forking.
	5935	as_fn_set_status ()
	5936	{
	5937	return $1
	5938	} # as_fn_set_status
	5939
	5940	# as_fn_exit STATUS
	5941	# -----------------
	5942	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	5943	as_fn_exit ()
	5944	{
	5945	set +e
	5946	as_fn_set_status $1
	5947	exit $1
	5948	} # as_fn_exit
	5949
	5950	# as_fn_unset VAR
	5951	# ---------------
	5952	# Portably unset VAR.
	5953	as_fn_unset ()
	5954	{
	5955	{ eval $1=; unset $1;}
	5956	}
	5957	as_unset=as_fn_unset
	5958	# as_fn_append VAR VALUE
	5959	# ----------------------
	5960	# Append the text in VALUE to the end of the definition contained in VAR. Take
	5961	# advantage of any shell optimizations that allow amortized linear growth over
	5962	# repeated appends, instead of the typical quadratic growth present in naive
	5963	# implementations.
	5964	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	5965	eval 'as_fn_append ()
	5966	{
	5967	eval $1+=\$2
	5968	}'
	5969	else
	5970	as_fn_append ()
	5971	{
	5972	eval $1=\$$1\$2
	5973	}
	5974	fi # as_fn_append
	5975
	5976	# as_fn_arith ARG...
	5977	# ------------------
	5978	# Perform arithmetic evaluation on the ARGs, and store the result in the
	5979	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	5980	# must be portable across $(()) and expr.
	5981	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	5982	eval 'as_fn_arith ()
	5983	{
	5984	as_val=$(( $* ))
	5985	}'
	5986	else
	5987	as_fn_arith ()
	5988	{
	5989	as_val=`expr "$@" \|\| test $? -eq 1`
	5990	}
	5991	fi # as_fn_arith
	5992
	5993
	5994	if expr a : '$a$' >/dev/null 2>&1 &&
	5995	test "X`expr 00001 : '.*$...$'`" = X001; then
	5996	as_expr=expr
	5997	else
	5998	as_expr=false
	5999	fi
	6000
	6001	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	6002	as_basename=basename
	6003	else
	6004	as_basename=false
	6005	fi
	6006
	6007	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	6008	as_dirname=dirname
	6009	else
	6010	as_dirname=false
	6011	fi
	6012
	6013	as_me=`$as_basename -- "$0" \|\|
	6014	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	6015	X"$0" : 'X$//$$' \\| \
	6016	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	6017	$as_echo X/"$0" \|
	6018	sed '/^.\/$[^/][^/]$\/*$/{
	6019	s//\1/
	6020	q
	6021	}
	6022	/^X\/$\/\/$$/{
	6023	s//\1/
	6024	q
	6025	}
	6026	/^X\/$\/$.*/{
	6027	s//\1/
	6028	q
	6029	}
	6030	s/.*/./; q'`
	6031
	6032	# Avoid depending upon Character Ranges.
	6033	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	6034	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	6035	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	6036	as_cr_digits='0123456789'
	6037	as_cr_alnum=$as_cr_Letters$as_cr_digits
	6038
	6039	ECHO_C= ECHO_N= ECHO_T=
	6040	case `echo -n x` in #(((((
	6041	-n*)
	6042	case `echo 'xy\c'` in
	6043	c) ECHO_T=' ';; # ECHO_T is single tab character.
	6044	xy) ECHO_C='\c';;
	6045	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	6046	ECHO_T=' ';;
	6047	esac;;
	6048	*)
	6049	ECHO_N='-n';;
	6050	esac
	6051
	6052	rm -f conf$$ conf$$.exe conf$$.file
	6053	if test -d conf$$.dir; then
	6054	rm -f conf$$.dir/conf$$.file
	6055	else
	6056	rm -f conf$$.dir
	6057	mkdir conf$$.dir 2>/dev/null
	6058	fi
	6059	if (echo >conf$$.file) 2>/dev/null; then
	6060	if ln -s conf$$.file conf$$ 2>/dev/null; then
	6061	as_ln_s='ln -s'
	6062	# ... but there are two gotchas:
	6063	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	6064	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	6065	# In both cases, we have to default to `cp -pR'.
	6066	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	6067	as_ln_s='cp -pR'
	6068	elif ln conf$$.file conf$$ 2>/dev/null; then
	6069	as_ln_s=ln
	6070	else
	6071	as_ln_s='cp -pR'
	6072	fi
	6073	else
	6074	as_ln_s='cp -pR'
	6075	fi
	6076	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	6077	rmdir conf$$.dir 2>/dev/null
	6078
	6079
	6080	# as_fn_mkdir_p
	6081	# -------------
	6082	# Create "$as_dir" as a directory, including parents if necessary.
	6083	as_fn_mkdir_p ()
	6084	{
	6085
	6086	case $as_dir in #(
	6087	-*) as_dir=./$as_dir;;
	6088	esac
	6089	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	6090	as_dirs=
	6091	while :; do
	6092	case $as_dir in #(
	6093	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	6094	*) as_qdir=$as_dir;;
	6095	esac
	6096	as_dirs="'$as_qdir' $as_dirs"
	6097	as_dir=`$as_dirname -- "$as_dir" \|\|
	6098	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6099	X"$as_dir" : 'X$//$[^/]' \\| \
	6100	X"$as_dir" : 'X$//$$' \\| \
	6101	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	6102	$as_echo X"$as_dir" \|
	6103	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6104	s//\1/
	6105	q
	6106	}
	6107	/^X$\/\/$[^/].*/{
	6108	s//\1/
	6109	q
	6110	}
	6111	/^X$\/\/$$/{
	6112	s//\1/
	6113	q
	6114	}
	6115	/^X$\/$.*/{
	6116	s//\1/
	6117	q
	6118	}
	6119	s/.*/./; q'`
	6120	test -d "$as_dir" && break
	6121	done
	6122	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	6123	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	6124
	6125
	6126	} # as_fn_mkdir_p
	6127	if mkdir -p . 2>/dev/null; then
	6128	as_mkdir_p='mkdir -p "$as_dir"'
	6129	else
	6130	test -d ./-p && rmdir ./-p
	6131	as_mkdir_p=false
	6132	fi
	6133
	6134
	6135	# as_fn_executable_p FILE
	6136	# -----------------------
	6137	# Test if FILE is an executable regular file.
	6138	as_fn_executable_p ()
	6139	{
	6140	test -f "$1" && test -x "$1"
	6141	} # as_fn_executable_p
	6142	as_test_x='test -x'
	6143	as_executable_p=as_fn_executable_p
	6144
	6145	# Sed expression to map a string onto a valid CPP name.
	6146	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	6147
	6148	# Sed expression to map a string onto a valid variable name.
	6149	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	6150
	6151
	6152	exec 6>&1
	6153	## ----------------------------------- ##
	6154	## Main body of $CONFIG_STATUS script. ##
	6155	## ----------------------------------- ##
	6156	_ASEOF
	6157	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
	6158
	6159	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6160	# Save the log message, to keep $0 and so on meaningful, and to
	6161	# report actual input values of CONFIG_FILES etc. instead of their
	6162	# values after options handling.
	6163	ac_log="
	6164	This file was extended by g4display $as_me 1.0.0, which was
	6165	generated by GNU Autoconf 2.69. Invocation command line was
	6166
	6167	CONFIG_FILES = $CONFIG_FILES
	6168	CONFIG_HEADERS = $CONFIG_HEADERS
	6169	CONFIG_LINKS = $CONFIG_LINKS
	6170	CONFIG_COMMANDS = $CONFIG_COMMANDS
	6171	$ $0 $@
	6172
	6173	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	6174	"
	6175
	6176	_ACEOF
	6177
	6178	case $ac_config_files in *"
	6179	") set x $ac_config_files; shift; ac_config_files=$;;
	6180	esac
	6181
	6182	case $ac_config_headers in *"
	6183	") set x $ac_config_headers; shift; ac_config_headers=$;;
	6184	esac
	6185
	6186
	6187	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6188	# Files that config.status was made for.
	6189	config_files="$ac_config_files"
	6190	config_headers="$ac_config_headers"
	6191	config_commands="$ac_config_commands"
	6192
	6193	_ACEOF
	6194
	6195	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6196	ac_cs_usage="\
	6197	\`$as_me' instantiates files and other configuration actions
	6198	from templates according to the current configuration. Unless the files
	6199	and actions are specified as TAGs, all are instantiated by default.
	6200
	6201	Usage: $0 [OPTION]... [TAG]...
	6202
	6203	-h, --help print this help, then exit
	6204	-V, --version print version number and configuration settings, then exit
	6205	--config print configuration, then exit
	6206	-q, --quiet, --silent
	6207	do not print progress messages
	6208	-d, --debug don't remove temporary files
	6209	--recheck update $as_me by reconfiguring in the same conditions
	6210	--file=FILE[:TEMPLATE]
	6211	instantiate the configuration file FILE
	6212	--header=FILE[:TEMPLATE]
	6213	instantiate the configuration header FILE
	6214
	6215	Configuration files:
	6216	$config_files
	6217
	6218	Configuration headers:
	6219	$config_headers
	6220
	6221	Configuration commands:
	6222	$config_commands
	6223
	6224	Report bugs to <help@polhemus.com>."
	6225
	6226	_ACEOF
	6227	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6228	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
	6229	ac_cs_version="\\
	6230	g4display config.status 1.0.0
	6231	configured by $0, generated by GNU Autoconf 2.69,
	6232	with options \\"\$ac_cs_config\\"
	6233
	6234	Copyright (C) 2012 Free Software Foundation, Inc.
	6235	This config.status script is free software; the Free Software Foundation
	6236	gives unlimited permission to copy, distribute and modify it."
	6237
	6238	ac_pwd='$ac_pwd'
	6239	srcdir='$srcdir'
	6240	INSTALL='$INSTALL'
	6241	MKDIR_P='$MKDIR_P'
	6242	AWK='$AWK'
	6243	test -n "\$AWK" \|\| AWK=awk
	6244	_ACEOF
	6245
	6246	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6247	# The default lists apply if the user does not specify any file.
	6248	ac_need_defaults=:
	6249	while test $# != 0
	6250	do
	6251	case $1 in
	6252	--=?)
	6253	ac_option=`expr "X$1" : 'X$[^=]*$='`
	6254	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
	6255	ac_shift=:
	6256	;;
	6257	--*=)
	6258	ac_option=`expr "X$1" : 'X$[^=]*$='`
	6259	ac_optarg=
	6260	ac_shift=:
	6261	;;
	6262	*)
	6263	ac_option=$1
	6264	ac_optarg=$2
	6265	ac_shift=shift
	6266	;;
	6267	esac
	6268
	6269	case $ac_option in
	6270	# Handling of the options.
	6271	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	6272	ac_cs_recheck=: ;;
	6273	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
	6274	$as_echo "$ac_cs_version"; exit ;;
	6275	--config \| --confi \| --conf \| --con \| --co \| --c )
	6276	$as_echo "$ac_cs_config"; exit ;;
	6277	--debug \| --debu \| --deb \| --de \| --d \| -d )
	6278	debug=: ;;
	6279	--file \| --fil \| --fi \| --f )
	6280	$ac_shift
	6281	case $ac_optarg in
	6282	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	6283	'') as_fn_error $? "missing file argument" ;;
	6284	esac
	6285	as_fn_append CONFIG_FILES " '$ac_optarg'"
	6286	ac_need_defaults=false;;
	6287	--header \| --heade \| --head \| --hea )
	6288	$ac_shift
	6289	case $ac_optarg in
	6290	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	6291	esac
	6292	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
	6293	ac_need_defaults=false;;
	6294	--he \| --h)
	6295	# Conflict between --help and --header
	6296	as_fn_error $? "ambiguous option: \`$1'
	6297	Try \`$0 --help' for more information.";;
	6298	--help \| --hel \| -h )
	6299	$as_echo "$ac_cs_usage"; exit ;;
	6300	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	6301	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	6302	ac_cs_silent=: ;;
	6303
	6304	# This is an error.
	6305	-*) as_fn_error $? "unrecognized option: \`$1'
	6306	Try \`$0 --help' for more information." ;;
	6307
	6308	*) as_fn_append ac_config_targets " $1"
	6309	ac_need_defaults=false ;;
	6310
	6311	esac
	6312	shift
	6313	done
	6314
	6315	ac_configure_extra_args=
	6316
	6317	if $ac_cs_silent; then
	6318	exec 6>/dev/null
	6319	ac_configure_extra_args="$ac_configure_extra_args --silent"
	6320	fi
	6321
	6322	_ACEOF
	6323	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6324	if \$ac_cs_recheck; then
	6325	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	6326	shift
	6327	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	6328	CONFIG_SHELL='$SHELL'
	6329	export CONFIG_SHELL
	6330	exec "\$@"
	6331	fi
	6332
	6333	_ACEOF
	6334	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6335	exec 5>>config.log
	6336	{
	6337	echo
	6338	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	6339	## Running $as_me. ##
	6340	_ASBOX
	6341	$as_echo "$ac_log"
	6342	} >&5
	6343
	6344	_ACEOF
	6345	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6346	#
	6347	# INIT-COMMANDS
	6348	#
	6349	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
	6350
	6351	_ACEOF
	6352
	6353	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6354
	6355	# Handling of arguments.
	6356	for ac_config_target in $ac_config_targets
	6357	do
	6358	case $ac_config_target in
	6359	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
	6360	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
	6361	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	6362	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
	6363
	6364	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
	6365	esac
	6366	done
	6367
	6368
	6369	# If the user did not use the arguments to specify the items to instantiate,
	6370	# then the envvar interface is used. Set only those that are not.
	6371	# We use the long form for the default assignment because of an extremely
	6372	# bizarre bug on SunOS 4.1.3.
	6373	if $ac_need_defaults; then
	6374	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	6375	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	6376	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
	6377	fi
	6378
	6379	# Have a temporary directory for convenience. Make it in the build tree
	6380	# simply because there is no reason against having it here, and in addition,
	6381	# creating and moving files from /tmp can sometimes cause problems.
	6382	# Hook for its removal unless debugging.
	6383	# Note that there is a small window in which the directory will not be cleaned:
	6384	# after its creation but before its name has been assigned to `$tmp'.
	6385	$debug \|\|
	6386	{
	6387	tmp= ac_tmp=
	6388	trap 'exit_status=$?
	6389	: "${ac_tmp:=$tmp}"
	6390	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
	6391	' 0
	6392	trap 'as_fn_exit 1' 1 2 13 15
	6393	}
	6394	# Create a (secure) tmp directory for tmp files.
	6395
	6396	{
	6397	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
	6398	test -d "$tmp"
	6399	} \|\|
	6400	{
	6401	tmp=./conf$$-$RANDOM
	6402	(umask 077 && mkdir "$tmp")
	6403	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	6404	ac_tmp=$tmp
	6405
	6406	# Set up the scripts for CONFIG_FILES section.
	6407	# No need to generate them if there are no CONFIG_FILES.
	6408	# This happens for instance with `./config.status config.h'.
	6409	if test -n "$CONFIG_FILES"; then
	6410
	6411
	6412	ac_cr=`echo X \| tr X '\015'`
	6413	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	6414	# But we know of no other shell where ac_cr would be empty at this
	6415	# point, so we can use a bashism as a fallback.
	6416	if test "x$ac_cr" = x; then
	6417	eval ac_cr=\$\'\\r\'
	6418	fi
	6419	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	6420	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	6421	ac_cs_awk_cr='\\r'
	6422	else
	6423	ac_cs_awk_cr=$ac_cr
	6424	fi
	6425
	6426	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
	6427	_ACEOF
	6428
	6429
	6430	{
	6431	echo "cat >conf$$subs.awk <<_ACEOF" &&
	6432	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	6433	echo "_ACEOF"
	6434	} >conf$$subs.sh \|\|
	6435	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	6436	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
	6437	ac_delim='%!_!# '
	6438	for ac_last_try in false false false false false :; do
	6439	. ./conf$$subs.sh \|\|
	6440	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	6441
	6442	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	6443	if test $ac_delim_n = $ac_delim_num; then
	6444	break
	6445	elif $ac_last_try; then
	6446	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	6447	else
	6448	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	6449	fi
	6450	done
	6451	rm -f conf$$subs.sh
	6452
	6453	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6454	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	6455	_ACEOF
	6456	sed -n '
	6457	h
	6458	s/^/S["/; s/!.*/"]=/
	6459	p
	6460	g
	6461	s/^[^!]*!//
	6462	:repl
	6463	t repl
	6464	s/'"$ac_delim"'$//
	6465	t delim
	6466	:nl
	6467	h
	6468	s/$.\{148\}$..*/\1/
	6469	t more1
	6470	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	6471	p
	6472	n
	6473	b repl
	6474	:more1
	6475	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	6476	p
	6477	g
	6478	s/.\{148\}//
	6479	t nl
	6480	:delim
	6481	h
	6482	s/$.\{148\}$..*/\1/
	6483	t more2
	6484	s/["\\]/\\&/g; s/^/"/; s/$/"/
	6485	p
	6486	b
	6487	:more2
	6488	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	6489	p
	6490	g
	6491	s/.\{148\}//
	6492	t delim
	6493	' <conf$$subs.awk \| sed '
	6494	/^[^""]/{
	6495	N
	6496	s/\n//
	6497	}
	6498	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	6499	rm -f conf$$subs.awk
	6500	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6501	_ACAWK
	6502	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	6503	for (key in S) S_is_set[key] = 1
	6504	FS = ""
	6505
	6506	}
	6507	{
	6508	line = $ 0
	6509	nfields = split(line, field, "@")
	6510	substed = 0
	6511	len = length(field[1])
	6512	for (i = 2; i < nfields; i++) {
	6513	key = field[i]
	6514	keylen = length(key)
	6515	if (S_is_set[key]) {
	6516	value = S[key]
	6517	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	6518	len += length(value) + length(field[++i])
	6519	substed = 1
	6520	} else
	6521	len += 1 + keylen
	6522	}
	6523
	6524	print line
	6525	}
	6526
	6527	_ACAWK
	6528	_ACEOF
	6529	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6530	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	6531	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	6532	else
	6533	cat
	6534	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	6535	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
	6536	_ACEOF
	6537
	6538	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	6539	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
	6540	# trailing colons and then remove the whole line if VPATH becomes empty
	6541	# (actually we leave an empty line to preserve line numbers).
	6542	if test "x$srcdir" = x.; then
	6543	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	6544	h
	6545	s///
	6546	s/^/:/
	6547	s/[ ]*$/:/
	6548	s/:\$(srcdir):/:/g
	6549	s/:\${srcdir}:/:/g
	6550	s/:@srcdir@:/:/g
	6551	s/^:*//
	6552	s/:*$//
	6553	x
	6554	s/$=[ ]$./\1/
	6555	G
	6556	s/\n//
	6557	s/^[^=]=[ ]$//
	6558	}'
	6559	fi
	6560
	6561	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6562	fi # test -n "$CONFIG_FILES"
	6563
	6564	# Set up the scripts for CONFIG_HEADERS section.
	6565	# No need to generate them if there are no CONFIG_HEADERS.
	6566	# This happens for instance with `./config.status Makefile'.
	6567	if test -n "$CONFIG_HEADERS"; then
	6568	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	6569	BEGIN {
	6570	_ACEOF
	6571
	6572	# Transform confdefs.h into an awk script `defines.awk', embedded as
	6573	# here-document in config.status, that substitutes the proper values into
	6574	# config.h.in to produce config.h.
	6575
	6576	# Create a delimiter string that does not exist in confdefs.h, to ease
	6577	# handling of long lines.
	6578	ac_delim='%!_!# '
	6579	for ac_last_try in false false :; do
	6580	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	6581	if test -z "$ac_tt"; then
	6582	break
	6583	elif $ac_last_try; then
	6584	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	6585	else
	6586	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	6587	fi
	6588	done
	6589
	6590	# For the awk script, D is an array of macro values keyed by name,
	6591	# likewise P contains macro parameters if any. Preserve backslash
	6592	# newline sequences.
	6593
	6594	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	6595	sed -n '
	6596	s/.\{148\}/&'"$ac_delim"'/g
	6597	t rset
	6598	:rset
	6599	s/^[ ]#[ ]define[ ][ ]*/ /
	6600	t def
	6601	d
	6602	:def
	6603	s/\\$//
	6604	t bsnl
	6605	s/["\\]/\\&/g
	6606	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	6607	D["\1"]=" \3"/p
	6608	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	6609	d
	6610	:bsnl
	6611	s/["\\]/\\&/g
	6612	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	6613	D["\1"]=" \3\\\\\\n"\\/p
	6614	t cont
	6615	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	6616	t cont
	6617	d
	6618	:cont
	6619	n
	6620	s/.\{148\}/&'"$ac_delim"'/g
	6621	t clear
	6622	:clear
	6623	s/\\$//
	6624	t bsnlc
	6625	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	6626	d
	6627	:bsnlc
	6628	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	6629	b cont
	6630	' <confdefs.h \| sed '
	6631	s/'"$ac_delim"'/"\\\
	6632	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	6633
	6634	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6635	for (key in D) D_is_set[key] = 1
	6636	FS = ""
	6637	}
	6638	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	6639	line = \$ 0
	6640	split(line, arg, " ")
	6641	if (arg[1] == "#") {
	6642	defundef = arg[2]
	6643	mac1 = arg[3]
	6644	} else {
	6645	defundef = substr(arg[1], 2)
	6646	mac1 = arg[2]
	6647	}
	6648	split(mac1, mac2, "(") #)
	6649	macro = mac2[1]
	6650	prefix = substr(line, 1, index(line, defundef) - 1)
	6651	if (D_is_set[macro]) {
	6652	# Preserve the white space surrounding the "#".
	6653	print prefix "define", macro P[macro] D[macro]
	6654	next
	6655	} else {
	6656	# Replace #undef with comments. This is necessary, for example,
	6657	# in the case of _POSIX_SOURCE, which is predefined and required
	6658	# on some systems where configure will not decide to define it.
	6659	if (defundef == "undef") {
	6660	print "/", prefix defundef, macro, "/"
	6661	next
	6662	}
	6663	}
	6664	}
	6665	{ print }
	6666	_ACAWK
	6667	_ACEOF
	6668	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6669	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	6670	fi # test -n "$CONFIG_HEADERS"
	6671
	6672
	6673	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
	6674	shift
	6675	for ac_tag
	6676	do
	6677	case $ac_tag in
	6678	:[FHLC]) ac_mode=$ac_tag; continue;;
	6679	esac
	6680	case $ac_mode$ac_tag in
	6681	:[FHL]:);;
	6682	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
	6683	:[FH]-) ac_tag=-:-;;
	6684	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	6685	esac
	6686	ac_save_IFS=$IFS
	6687	IFS=:
	6688	set x $ac_tag
	6689	IFS=$ac_save_IFS
	6690	shift
	6691	ac_file=$1
	6692	shift
	6693
	6694	case $ac_mode in
	6695	:L) ac_source=$1;;
	6696	:[FH])
	6697	ac_file_inputs=
	6698	for ac_f
	6699	do
	6700	case $ac_f in
	6701	-) ac_f="$ac_tmp/stdin";;
	6702	*) # Look for the file first in the build tree, then in the source tree
	6703	# (if the path is not absolute). The absolute path cannot be DOS-style,
	6704	# because $ac_f cannot contain `:'.
	6705	test -f "$ac_f" \|\|
	6706	case $ac_f in
	6707	[\\/$]*) false;;
	6708	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	6709	esac \|\|
	6710	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
	6711	esac
	6712	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	6713	as_fn_append ac_file_inputs " '$ac_f'"
	6714	done
	6715
	6716	# Let's still pretend it is `configure' which instantiates (i.e., don't
	6717	# use $as_me), people would be surprised to read:
	6718	# /* config.h. Generated by config.status. */
	6719	configure_input='Generated from '`
	6720	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	6721	`' by configure.'
	6722	if test x"$ac_file" != x-; then
	6723	configure_input="$ac_file. $configure_input"
	6724	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	6725	$as_echo "$as_me: creating $ac_file" >&6;}
	6726	fi
	6727	# Neutralize special characters interpreted by sed in replacement strings.
	6728	case $configure_input in #(
	6729	\& \| \\| \| \\ )
	6730	ac_sed_conf_input=`$as_echo "$configure_input" \|
	6731	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	6732	*) ac_sed_conf_input=$configure_input;;
	6733	esac
	6734
	6735	case $ac_tag in
	6736	:-: \| *:-) cat >"$ac_tmp/stdin" \
	6737	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
	6738	esac
	6739	;;
	6740	esac
	6741
	6742	ac_dir=`$as_dirname -- "$ac_file" \|\|
	6743	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6744	X"$ac_file" : 'X$//$[^/]' \\| \
	6745	X"$ac_file" : 'X$//$$' \\| \
	6746	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
	6747	$as_echo X"$ac_file" \|
	6748	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6749	s//\1/
	6750	q
	6751	}
	6752	/^X$\/\/$[^/].*/{
	6753	s//\1/
	6754	q
	6755	}
	6756	/^X$\/\/$$/{
	6757	s//\1/
	6758	q
	6759	}
	6760	/^X$\/$.*/{
	6761	s//\1/
	6762	q
	6763	}
	6764	s/.*/./; q'`
	6765	as_dir="$ac_dir"; as_fn_mkdir_p
	6766	ac_builddir=.
	6767
	6768	case "$ac_dir" in
	6769	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	6770	*)
	6771	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	6772	# A ".." for each directory in $ac_dir_suffix.
	6773	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	6774	case $ac_top_builddir_sub in
	6775	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	6776	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	6777	esac ;;
	6778	esac
	6779	ac_abs_top_builddir=$ac_pwd
	6780	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	6781	# for backward compatibility:
	6782	ac_top_builddir=$ac_top_build_prefix
	6783
	6784	case $srcdir in
	6785	.) # We are building in place.
	6786	ac_srcdir=.
	6787	ac_top_srcdir=$ac_top_builddir_sub
	6788	ac_abs_top_srcdir=$ac_pwd ;;
	6789	[\\/]* \| ?:[\\/]* ) # Absolute name.
	6790	ac_srcdir=$srcdir$ac_dir_suffix;
	6791	ac_top_srcdir=$srcdir
	6792	ac_abs_top_srcdir=$srcdir ;;
	6793	*) # Relative name.
	6794	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	6795	ac_top_srcdir=$ac_top_build_prefix$srcdir
	6796	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	6797	esac
	6798	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	6799
	6800
	6801	case $ac_mode in
	6802	:F)
	6803	#
	6804	# CONFIG_FILE
	6805	#
	6806
	6807	case $INSTALL in
	6808	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	6809	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
	6810	esac
	6811	ac_MKDIR_P=$MKDIR_P
	6812	case $MKDIR_P in
	6813	[\\/$]* \| ?:[\\/]* ) ;;
	6814	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
	6815	esac
	6816	_ACEOF
	6817
	6818	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6819	# If the template does not know about datarootdir, expand it.
	6820	# FIXME: This hack should be removed a few years after 2.60.
	6821	ac_datarootdir_hack=; ac_datarootdir_seen=
	6822	ac_sed_dataroot='
	6823	/datarootdir/ {
	6824	p
	6825	q
	6826	}
	6827	/@datadir@/p
	6828	/@docdir@/p
	6829	/@infodir@/p
	6830	/@localedir@/p
	6831	/@mandir@/p'
	6832	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
	6833	datarootdir) ac_datarootdir_seen=yes;;
	6834	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
	6835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	6836	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
	6837	_ACEOF
	6838	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6839	ac_datarootdir_hack='
	6840	s&@datadir@&$datadir&g
	6841	s&@docdir@&$docdir&g
	6842	s&@infodir@&$infodir&g
	6843	s&@localedir@&$localedir&g
	6844	s&@mandir@&$mandir&g
	6845	s&\\\${datarootdir}&$datarootdir&g' ;;
	6846	esac
	6847	_ACEOF
	6848
	6849	# Neutralize VPATH when `$srcdir' = `.'.
	6850	# Shell code in configure.ac might set extrasub.
	6851	# FIXME: do we really want to maintain this feature?
	6852	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6853	ac_sed_extra="$ac_vpsub
	6854	$extrasub
	6855	_ACEOF
	6856	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6857	:t
	6858	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	6859	s\|@configure_input@\|$ac_sed_conf_input\|;t t
	6860	s&@top_builddir@&$ac_top_builddir_sub&;t t
	6861	s&@top_build_prefix@&$ac_top_build_prefix&;t t
	6862	s&@srcdir@&$ac_srcdir&;t t
	6863	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	6864	s&@top_srcdir@&$ac_top_srcdir&;t t
	6865	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	6866	s&@builddir@&$ac_builddir&;t t
	6867	s&@abs_builddir@&$ac_abs_builddir&;t t
	6868	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	6869	s&@INSTALL@&$ac_INSTALL&;t t
	6870	s&@MKDIR_P@&$ac_MKDIR_P&;t t
	6871	$ac_datarootdir_hack
	6872	"
	6873	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	6874	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	6875
	6876	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
	6877	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	6878	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	6879	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	6880	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	6881	which seems to be undefined. Please make sure it is defined" >&5
	6882	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	6883	which seems to be undefined. Please make sure it is defined" >&2;}
	6884
	6885	rm -f "$ac_tmp/stdin"
	6886	case $ac_file in
	6887	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	6888	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	6889	esac \
	6890	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	6891	;;
	6892	:H)
	6893	#
	6894	# CONFIG_HEADER
	6895	#
	6896	if test x"$ac_file" != x-; then
	6897	{
	6898	$as_echo "/* $configure_input */" \
	6899	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	6900	} >"$ac_tmp/config.h" \
	6901	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	6902	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	6903	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	6904	$as_echo "$as_me: $ac_file is unchanged" >&6;}
	6905	else
	6906	rm -f "$ac_file"
	6907	mv "$ac_tmp/config.h" "$ac_file" \
	6908	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	6909	fi
	6910	else
	6911	$as_echo "/* $configure_input */" \
	6912	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	6913	\|\| as_fn_error $? "could not create -" "$LINENO" 5
	6914	fi
	6915	# Compute "$ac_file"'s index in $config_headers.
	6916	_am_arg="$ac_file"
	6917	_am_stamp_count=1
	6918	for _am_header in $config_headers :; do
	6919	case $_am_header in
	6920	$_am_arg \| $_am_arg:* )
	6921	break ;;
	6922	* )
	6923	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	6924	esac
	6925	done
	6926	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
	6927	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6928	X"$_am_arg" : 'X$//$[^/]' \\| \
	6929	X"$_am_arg" : 'X$//$$' \\| \
	6930	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
	6931	$as_echo X"$_am_arg" \|
	6932	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6933	s//\1/
	6934	q
	6935	}
	6936	/^X$\/\/$[^/].*/{
	6937	s//\1/
	6938	q
	6939	}
	6940	/^X$\/\/$$/{
	6941	s//\1/
	6942	q
	6943	}
	6944	/^X$\/$.*/{
	6945	s//\1/
	6946	q
	6947	}
	6948	s/.*/./; q'`/stamp-h$_am_stamp_count
	6949	;;
	6950
	6951	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
	6952	$as_echo "$as_me: executing $ac_file commands" >&6;}
	6953	;;
	6954	esac
	6955
	6956
	6957	case $ac_file$ac_mode in
	6958	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
	6959	# Autoconf 2.62 quotes --file arguments for eval, but not when files
	6960	# are listed without --file. Let's play safe and only enable the eval
	6961	# if we detect the quoting.
	6962	case $CONFIG_FILES in
	6963	\') eval set x "$CONFIG_FILES" ;;
	6964	*) set x $CONFIG_FILES ;;
	6965	esac
	6966	shift
	6967	for mf
	6968	do
	6969	# Strip MF so we end up with the name of the file.
	6970	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	6971	# Check whether this is an Automake generated Makefile or not.
	6972	# We used to match only the files named `Makefile.in', but
	6973	# some people rename them; so instead we look at the file content.
	6974	# Grep'ing the first line is not enough: some people post-process
	6975	# each Makefile.in and add a new line on top of each file to say so.
	6976	# Grep'ing the whole file is not good either: AIX grep has a line
	6977	# limit of 2048, but all sed's we know have understand at least 4000.
	6978	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
	6979	dirpart=`$as_dirname -- "$mf" \|\|
	6980	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6981	X"$mf" : 'X$//$[^/]' \\| \
	6982	X"$mf" : 'X$//$$' \\| \
	6983	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
	6984	$as_echo X"$mf" \|
	6985	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6986	s//\1/
	6987	q
	6988	}
	6989	/^X$\/\/$[^/].*/{
	6990	s//\1/
	6991	q
	6992	}
	6993	/^X$\/\/$$/{
	6994	s//\1/
	6995	q
	6996	}
	6997	/^X$\/$.*/{
	6998	s//\1/
	6999	q
	7000	}
	7001	s/.*/./; q'`
	7002	else
	7003	continue
	7004	fi
	7005	# Extract the definition of DEPDIR, am__include, and am__quote
	7006	# from the Makefile without running `make'.
	7007	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
	7008	test -z "$DEPDIR" && continue
	7009	am__include=`sed -n 's/^am__include = //p' < "$mf"`
	7010	test -z "am__include" && continue
	7011	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
	7012	# When using ansi2knr, U may be empty or an underscore; expand it
	7013	U=`sed -n 's/^U = //p' < "$mf"`
	7014	# Find all dependency output files, they are included files with
	7015	# $(DEPDIR) in their names. We invoke sed twice because it is the
	7016	# simplest approach to changing $(DEPDIR) to its actual value in the
	7017	# expansion.
	7018	for file in `sed -n "
	7019	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
	7020	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
	7021	# Make sure the directory exists.
	7022	test -f "$dirpart/$file" && continue
	7023	fdir=`$as_dirname -- "$file" \|\|
	7024	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	7025	X"$file" : 'X$//$[^/]' \\| \
	7026	X"$file" : 'X$//$$' \\| \
	7027	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
	7028	$as_echo X"$file" \|
	7029	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7030	s//\1/
	7031	q
	7032	}
	7033	/^X$\/\/$[^/].*/{
	7034	s//\1/
	7035	q
	7036	}
	7037	/^X$\/\/$$/{
	7038	s//\1/
	7039	q
	7040	}
	7041	/^X$\/$.*/{
	7042	s//\1/
	7043	q
	7044	}
	7045	s/.*/./; q'`
	7046	as_dir=$dirpart/$fdir; as_fn_mkdir_p
	7047	# echo "creating $dirpart/$file"
	7048	echo '# dummy' > "$dirpart/$file"
	7049	done
	7050	done
	7051	}
	7052	;;
	7053
	7054	esac
	7055	done # for ac_tag
	7056
	7057
	7058	as_fn_exit 0
	7059	_ACEOF
	7060	ac_clean_files=$ac_clean_files_save
	7061
	7062	test $ac_write_fail = 0 \|\|
	7063	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
	7064
	7065
	7066	# configure is writing to config.log, and then calls config.status.
	7067	# config.status does its own redirection, appending to config.log.
	7068	# Unfortunately, on DOS this fails, as config.log is still kept open
	7069	# by configure, so config.status won't be able to write to it; its
	7070	# output is simply discarded. So we exec the FD to /dev/null,
	7071	# effectively closing config.log, so it can be properly (re)opened and
	7072	# appended to by config.status. When coming back to configure, we
	7073	# need to make the FD available again.
	7074	if test "$no_create" != yes; then
	7075	ac_cs_success=:
	7076	ac_config_status_args=
	7077	test "$silent" = yes &&
	7078	ac_config_status_args="$ac_config_status_args --quiet"
	7079	exec 5>/dev/null
	7080	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7081	exec 5>>config.log
	7082	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7083	# would make configure fail if this is the last instruction.
	7084	$ac_cs_success \|\| as_fn_exit 1
	7085	fi
	7086	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7087	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7088	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7089	fi
	7090