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Last change on this file since 1280 was 1268, checked in by MatthewWhiting, 11 years ago
Changing the version to 1.5b
Property svn:executable set to ``*
File size: 224.4 KB

Rev	Line
[107]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[1268]	3	# Generated by GNU Autoconf 2.69 for Duchamp 1.5b.
[107]	4	#
[121]	5	# Report bugs to <Matthew.Whiting@csiro.au>.
[107]	6	#
[788]	7	#
[1224]	8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
[788]	9	#
	10	#
[107]	11	# This configure script is free software; the Free Software Foundation
	12	# gives unlimited permission to copy, distribute and modify it.
[788]	13	## -------------------- ##
	14	## M4sh Initialization. ##
	15	## -------------------- ##
[107]	16
[763]	17	# Be more Bourne compatible
	18	DUALCASE=1; export DUALCASE # for MKS sh
[788]	19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	20	emulate sh
	21	NULLCMD=:
[788]	22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	23	# is contrary to our usage. Disable this feature.
	24	alias -g '${1+"$@"}'='"$@"'
[763]	25	setopt NO_GLOB_SUBST
	26	else
[788]	27	case `(set -o) 2>/dev/null` in #(
	28	posix) :
	29	set -o posix ;; #(
	30	*) :
	31	;;
[763]	32	esac
[107]	33	fi
	34
[763]	35
[788]	36	as_nl='
	37	'
	38	export as_nl
	39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	41	as_echo=$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'
[763]	56	else
[788]	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'
[763]	69	fi
[788]	70	export as_echo_body
	71	as_echo='sh -c $as_echo_body as_echo'
[763]	72	fi
	73
[788]	74	# The user is always right.
	75	if test "${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	}
[107]	81	fi
	82
	83
[763]	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.
[788]	92	as_myself=
	93	case $0 in #((
[763]	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 "$as_dir" && as_dir=.
[788]	100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	101	done
[763]	102	IFS=$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
[788]	112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	113	exit 1
[763]	114	fi
	115
[788]	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 $as_var \|\| :
[763]	123	done
[107]	124	PS1='$ '
	125	PS2='> '
	126	PS4='+ '
	127
	128	# NLS nuisances.
[788]	129	LC_ALL=C
	130	export LC_ALL
	131	LANGUAGE=C
	132	export LANGUAGE
[107]	133
[763]	134	# CDPATH.
[788]	135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
[107]	136
[1224]	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 $CONFIG_SHELL" >&2
	158	as_fn_exit 255
	159	fi
	160	# We don't want this to propagate to other subprocesses.
	161	{ _as_can_reexec=; unset _as_can_reexec;}
[763]	162	if test "x$CONFIG_SHELL" = x; then
[788]	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
[763]	170	else
[788]	171	case \`(set -o) 2>/dev/null\` in #(
	172	posix) :
	173	set -o posix ;; #(
	174	*) :
	175	;;
	176	esac
[107]	177	fi
[788]	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; }
[107]	184
[763]	185	exitcode=0
[788]	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 :
[107]	191
[763]	192	else
[788]	193	exitcode=1; echo positional parameters were not saved.
[763]	194	fi
[1224]	195	test x\$exitcode = x0 \|\| exit 1
	196	test -x / \|\| exit 1"
[788]	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 "$as_required") 2>/dev/null; then :
	203	as_have_required=yes
[763]	204	else
[788]	205	as_have_required=no
[763]	206	fi
[788]	207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
[763]	208
	209	else
[788]	210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	211	as_found=false
[107]	212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	213	do
	214	IFS=$as_save_IFS
	215	test -z "$as_dir" && as_dir=.
[788]	216	as_found=:
	217	case $as_dir in #(
[107]	218	/*)
[763]	219	for as_base in sh bash ksh sh5; do
[788]	220	# Try only shells that exist, to save several forks.
	221	as_shell=$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
[763]	229	done;;
	230	esac
[788]	231	as_found=false
[763]	232	done
[788]	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=$SHELL as_have_required=yes
	236	fi; }
[763]	237	IFS=$as_save_IFS
	238
	239
[788]	240	if test "x$CONFIG_SHELL" != x; then :
[1224]	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 $CONFIG_SHELL" >&2
	259	exit 255
[763]	260	fi
	261
[788]	262	if test x$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
	270	$0: Matthew.Whiting@csiro.au about your system, including
	271	$0: any error possibly output before this message. Then
	272	$0: install a modern shell, or manually run the script
	273	$0: under such a shell if you do have one."
	274	fi
	275	exit 1
[763]	276	fi
	277	fi
	278	fi
[788]	279	SHELL=${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
[763]	284
[788]	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
[763]	296
[788]	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
[763]	304
[788]	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 $1
	313	} # as_fn_exit
[763]	314
[788]	315	# as_fn_mkdir_p
	316	# -------------
	317	# Create "$as_dir" as a directory, including parents if necessary.
	318	as_fn_mkdir_p ()
	319	{
[763]	320
[788]	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"
[107]	359
[763]	360
[788]	361	} # as_fn_mkdir_p
[1224]	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
[788]	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
[763]	387
[788]	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
[763]	404
	405
[788]	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 $as_status
	420	} # as_fn_error
[763]	421
[788]	422	if expr a : '$a$' >/dev/null 2>&1 &&
	423	test "X`expr 00001 : '.*$...$'`" = X001; then
	424	as_expr=expr
[763]	425	else
[788]	426	as_expr=false
[763]	427	fi
	428
[788]	429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	430	as_basename=basename
[763]	431	else
[788]	432	as_basename=false
[763]	433	fi
	434
[788]	435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	436	as_dirname=dirname
[763]	437	else
[788]	438	as_dirname=false
[763]	439	fi
	440
[788]	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'`
[763]	459
[788]	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
[763]	466
	467
[788]	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. :-)
[763]	473	sed -n '
	474	p
	475	/[$]LINENO/=
	476	' <$as_myself \|
[107]	477	sed '
[763]	478	s/[$]LINENO.*/&-/
	479	t lineno
	480	b
	481	:lineno
[107]	482	N
[763]	483	:loop
	484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
[107]	485	t loop
[763]	486	s/-\n.*//
[107]	487	' >$as_me.lineno &&
[763]	488	chmod +x "$as_me.lineno" \|\|
[788]	489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
[107]	490
[1224]	491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
	492	# already done that, so ensure we don't try to do so again and fall
	493	# in an infinite loop. This has already happened in practice.
	494	_as_can_reexec=no; export _as_can_reexec
[107]	495	# Don't try to exec as it changes $[0], causing all sort of problems
	496	# (the dirname of $[0] is not the place where we might find the
[763]	497	# original and so on. Autoconf is especially sensitive to this).
	498	. "./$as_me.lineno"
[107]	499	# Exit status is that of the last command.
	500	exit
	501	}
	502
[763]	503	ECHO_C= ECHO_N= ECHO_T=
[788]	504	case `echo -n x` in #(((((
[763]	505	-n*)
[788]	506	case `echo 'xy\c'` in
[763]	507	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	508	xy) ECHO_C='\c';;
	509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	510	ECHO_T=' ';;
[763]	511	esac;;
	512	*)
	513	ECHO_N='-n';;
[107]	514	esac
	515
	516	rm -f conf$$ conf$$.exe conf$$.file
[763]	517	if test -d conf$$.dir; then
	518	rm -f conf$$.dir/conf$$.file
	519	else
	520	rm -f conf$$.dir
[788]	521	mkdir conf$$.dir 2>/dev/null
[763]	522	fi
[788]	523	if (echo >conf$$.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.
[1224]	529	# In both cases, we have to default to `cp -pR'.
[788]	530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
[1224]	531	as_ln_s='cp -pR'
[788]	532	elif ln conf$$.file conf$$ 2>/dev/null; then
	533	as_ln_s=ln
	534	else
[1224]	535	as_ln_s='cp -pR'
[788]	536	fi
[107]	537	else
[1224]	538	as_ln_s='cp -pR'
[107]	539	fi
[763]	540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	541	rmdir conf$$.dir 2>/dev/null
[107]	542
	543	if mkdir -p . 2>/dev/null; then
[788]	544	as_mkdir_p='mkdir -p "$as_dir"'
[107]	545	else
[349]	546	test -d ./-p && rmdir ./-p
[107]	547	as_mkdir_p=false
	548	fi
	549
[1224]	550	as_test_x='test -x'
	551	as_executable_p=as_fn_executable_p
[107]	552
	553	# Sed expression to map a string onto a valid CPP name.
[349]	554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	555
	556	# Sed expression to map a string onto a valid variable name.
[349]	557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	558
	559
[788]	560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
	561	exec 6>&1
[107]	562
	563	# Name of the host.
[788]	564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
[107]	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
[763]	572	ac_clean_files=
[107]	573	ac_config_libobj_dir=.
[763]	574	LIBOBJS=
[107]	575	cross_compiling=no
	576	subdirs=
	577	MFLAGS=
	578	MAKEFLAGS=
	579
	580	# Identity of this package.
	581	PACKAGE_NAME='Duchamp'
	582	PACKAGE_TARNAME='duchamp'
[1268]	583	PACKAGE_VERSION='1.5b'
	584	PACKAGE_STRING='Duchamp 1.5b'
[121]	585	PACKAGE_BUGREPORT='Matthew.Whiting@csiro.au'
[788]	586	PACKAGE_URL=''
[107]	587
[168]	588	ac_unique_file="src/duchamp.hh"
[347]	589	ac_default_prefix=/usr/local
[107]	590	# Factoring default headers for most tests.
	591	ac_includes_default="\
	592	#include <stdio.h>
[763]	593	#ifdef HAVE_SYS_TYPES_H
[107]	594	# include <sys/types.h>
	595	#endif
[763]	596	#ifdef HAVE_SYS_STAT_H
[107]	597	# include <sys/stat.h>
	598	#endif
[763]	599	#ifdef STDC_HEADERS
[107]	600	# include <stdlib.h>
	601	# include <stddef.h>
	602	#else
[763]	603	# ifdef HAVE_STDLIB_H
[107]	604	# include <stdlib.h>
	605	# endif
	606	#endif
[763]	607	#ifdef HAVE_STRING_H
	608	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
[107]	609	# include <memory.h>
	610	# endif
	611	# include <string.h>
	612	#endif
[763]	613	#ifdef HAVE_STRINGS_H
[107]	614	# include <strings.h>
	615	#endif
[763]	616	#ifdef HAVE_INTTYPES_H
[107]	617	# include <inttypes.h>
	618	#endif
[763]	619	#ifdef HAVE_STDINT_H
	620	# include <stdint.h>
	621	#endif
	622	#ifdef HAVE_UNISTD_H
[107]	623	# include <unistd.h>
	624	#endif"
	625
[788]	626	ac_subst_vars='LTLIBOBJS
	627	WCSLIB
	628	WCSINC
	629	CFITSIOLIB
	630	CFITSIOINC
	631	PGPLOTLIB
	632	PGPLOTINC
	633	LINKER
[1058]	634	X_EXTRA_LIBS
	635	X_LIBS
	636	X_PRE_LIBS
	637	X_CFLAGS
[788]	638	XMKMF
	639	LIBOBJS
	640	POW_LIB
[1222]	641	SHRLN
	642	SHRSFX
	643	SHRLD
	644	SHRFLAGS
	645	SHRLIB
[788]	646	RANLIB
	647	EGREP
	648	GREP
	649	INSTALL
	650	LN_S
	651	ac_ct_F77
	652	FFLAGS
	653	F77
	654	CPP
	655	ac_ct_CC
	656	CFLAGS
	657	CC
	658	OBJEXT
	659	EXEEXT
	660	ac_ct_CXX
	661	CPPFLAGS
	662	LDFLAGS
	663	CXXFLAGS
	664	CXX
[1224]	665	ARCH
	666	build_os
	667	build_vendor
	668	build_cpu
	669	build
[788]	670	target_alias
	671	host_alias
	672	build_alias
	673	LIBS
	674	ECHO_T
	675	ECHO_N
	676	ECHO_C
	677	DEFS
	678	mandir
	679	localedir
	680	libdir
	681	psdir
	682	pdfdir
	683	dvidir
	684	htmldir
	685	infodir
	686	docdir
	687	oldincludedir
	688	includedir
	689	localstatedir
	690	sharedstatedir
	691	sysconfdir
	692	datadir
	693	datarootdir
	694	libexecdir
	695	sbindir
	696	bindir
	697	program_transform_name
	698	prefix
	699	exec_prefix
	700	PACKAGE_URL
	701	PACKAGE_BUGREPORT
	702	PACKAGE_STRING
	703	PACKAGE_VERSION
	704	PACKAGE_TARNAME
	705	PACKAGE_NAME
[763]	706	PATH_SEPARATOR
[788]	707	SHELL'
[107]	708	ac_subst_files=''
[788]	709	ac_user_opts='
	710	enable_option_checking
	711	with_pgplot
	712	with_x
	713	with_cfitsio
	714	with_wcslib
	715	'
[763]	716	ac_precious_vars='build_alias
	717	host_alias
	718	target_alias
	719	CXX
	720	CXXFLAGS
	721	LDFLAGS
	722	LIBS
	723	CPPFLAGS
	724	CCC
	725	CC
	726	CFLAGS
	727	CPP
	728	F77
	729	FFLAGS
	730	XMKMF'
[107]	731
[763]	732
[107]	733	# Initialize some variables set by options.
	734	ac_init_help=
	735	ac_init_version=false
[788]	736	ac_unrecognized_opts=
	737	ac_unrecognized_sep=
[107]	738	# The variables have the same names as the options, with
	739	# dashes changed to underlines.
	740	cache_file=/dev/null
	741	exec_prefix=NONE
	742	no_create=
	743	no_recursion=
	744	prefix=NONE
	745	program_prefix=NONE
	746	program_suffix=NONE
	747	program_transform_name=s,x,x,
	748	silent=
	749	site=
	750	srcdir=
	751	verbose=
	752	x_includes=NONE
	753	x_libraries=NONE
	754
	755	# Installation directory options.
	756	# These are left unexpanded so users can "make install exec_prefix=/foo"
	757	# and all the variables that are supposed to be based on exec_prefix
	758	# by default will actually change.
	759	# Use braces instead of parens because sh, perl, etc. also accept them.
[763]	760	# (The list follows the same order as the GNU Coding Standards.)
[107]	761	bindir='${exec_prefix}/bin'
	762	sbindir='${exec_prefix}/sbin'
	763	libexecdir='${exec_prefix}/libexec'
[763]	764	datarootdir='${prefix}/share'
	765	datadir='${datarootdir}'
[107]	766	sysconfdir='${prefix}/etc'
	767	sharedstatedir='${prefix}/com'
	768	localstatedir='${prefix}/var'
	769	includedir='${prefix}/include'
	770	oldincludedir='/usr/include'
[763]	771	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	772	infodir='${datarootdir}/info'
	773	htmldir='${docdir}'
	774	dvidir='${docdir}'
	775	pdfdir='${docdir}'
	776	psdir='${docdir}'
	777	libdir='${exec_prefix}/lib'
	778	localedir='${datarootdir}/locale'
	779	mandir='${datarootdir}/man'
[107]	780
	781	ac_prev=
[763]	782	ac_dashdash=
[107]	783	for ac_option
	784	do
	785	# If the previous option needs an argument, assign it.
	786	if test -n "$ac_prev"; then
[763]	787	eval $ac_prev=\$ac_option
[107]	788	ac_prev=
	789	continue
	790	fi
	791
[763]	792	case $ac_option in
[788]	793	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	794	*=) ac_optarg= ;;
	795	*) ac_optarg=yes ;;
[763]	796	esac
[107]	797
	798	# Accept the important Cygnus configure options, so we can diagnose typos.
	799
[763]	800	case $ac_dashdash$ac_option in
	801	--)
	802	ac_dashdash=yes ;;
[107]	803
	804	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	805	ac_prev=bindir ;;
	806	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	807	bindir=$ac_optarg ;;
	808
	809	-build \| --build \| --buil \| --bui \| --bu)
	810	ac_prev=build_alias ;;
	811	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	812	build_alias=$ac_optarg ;;
	813
	814	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	815	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	816	ac_prev=cache_file ;;
	817	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	818	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	819	cache_file=$ac_optarg ;;
	820
	821	--config-cache \| -C)
	822	cache_file=config.cache ;;
	823
[763]	824	-datadir \| --datadir \| --datadi \| --datad)
[107]	825	ac_prev=datadir ;;
[763]	826	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
[107]	827	datadir=$ac_optarg ;;
	828
[763]	829	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	830	\| --dataroo \| --dataro \| --datar)
	831	ac_prev=datarootdir ;;
	832	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	833	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	834	datarootdir=$ac_optarg ;;
	835
[107]	836	-disable-* \| --disable-*)
[788]	837	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
[107]	838	# Reject names that are not valid shell variable names.
[788]	839	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	840	as_fn_error $? "invalid feature name: $ac_useropt"
	841	ac_useropt_orig=$ac_useropt
	842	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	843	case $ac_user_opts in
	844	*"
	845	"enable_$ac_useropt"
	846	"*) ;;
	847	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	848	ac_unrecognized_sep=', ';;
	849	esac
	850	eval enable_$ac_useropt=no ;;
[107]	851
[763]	852	-docdir \| --docdir \| --docdi \| --doc \| --do)
	853	ac_prev=docdir ;;
	854	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	855	docdir=$ac_optarg ;;
	856
	857	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	858	ac_prev=dvidir ;;
	859	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	860	dvidir=$ac_optarg ;;
	861
[107]	862	-enable-* \| --enable-*)
[788]	863	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
[107]	864	# Reject names that are not valid shell variable names.
[788]	865	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	866	as_fn_error $? "invalid feature name: $ac_useropt"
	867	ac_useropt_orig=$ac_useropt
	868	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	869	case $ac_user_opts in
	870	*"
	871	"enable_$ac_useropt"
	872	"*) ;;
	873	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	874	ac_unrecognized_sep=', ';;
	875	esac
	876	eval enable_$ac_useropt=\$ac_optarg ;;
[107]	877
	878	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	879	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	880	\| --exec \| --exe \| --ex)
	881	ac_prev=exec_prefix ;;
	882	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	883	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	884	\| --exec=* \| --exe=* \| --ex=*)
	885	exec_prefix=$ac_optarg ;;
	886
	887	-gas \| --gas \| --ga \| --g)
	888	# Obsolete; use --with-gas.
	889	with_gas=yes ;;
	890
	891	-help \| --help \| --hel \| --he \| -h)
	892	ac_init_help=long ;;
	893	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	894	ac_init_help=recursive ;;
	895	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	896	ac_init_help=short ;;
	897
	898	-host \| --host \| --hos \| --ho)
	899	ac_prev=host_alias ;;
	900	-host=* \| --host=* \| --hos=* \| --ho=*)
	901	host_alias=$ac_optarg ;;
	902
[763]	903	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	904	ac_prev=htmldir ;;
	905	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	906	\| --ht=*)
	907	htmldir=$ac_optarg ;;
	908
[107]	909	-includedir \| --includedir \| --includedi \| --included \| --include \
	910	\| --includ \| --inclu \| --incl \| --inc)
	911	ac_prev=includedir ;;
	912	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	913	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	914	includedir=$ac_optarg ;;
	915
	916	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	917	ac_prev=infodir ;;
	918	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	919	infodir=$ac_optarg ;;
	920
	921	-libdir \| --libdir \| --libdi \| --libd)
	922	ac_prev=libdir ;;
	923	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	924	libdir=$ac_optarg ;;
	925
	926	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	927	\| --libexe \| --libex \| --libe)
	928	ac_prev=libexecdir ;;
	929	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	930	\| --libexe=* \| --libex=* \| --libe=*)
	931	libexecdir=$ac_optarg ;;
	932
[763]	933	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	934	ac_prev=localedir ;;
	935	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	936	localedir=$ac_optarg ;;
	937
[107]	938	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
[763]	939	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
[107]	940	ac_prev=localstatedir ;;
	941	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
[763]	942	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
[107]	943	localstatedir=$ac_optarg ;;
	944
	945	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	946	ac_prev=mandir ;;
	947	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	948	mandir=$ac_optarg ;;
	949
	950	-nfp \| --nfp \| --nf)
	951	# Obsolete; use --without-fp.
	952	with_fp=no ;;
	953
	954	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	955	\| --no-cr \| --no-c \| -n)
	956	no_create=yes ;;
	957
	958	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	959	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	960	no_recursion=yes ;;
	961
	962	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	963	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	964	\| --oldin \| --oldi \| --old \| --ol \| --o)
	965	ac_prev=oldincludedir ;;
	966	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	967	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	968	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	969	oldincludedir=$ac_optarg ;;
	970
	971	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	972	ac_prev=prefix ;;
	973	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	974	prefix=$ac_optarg ;;
	975
	976	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	977	\| --program-pre \| --program-pr \| --program-p)
	978	ac_prev=program_prefix ;;
	979	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	980	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	981	program_prefix=$ac_optarg ;;
	982
	983	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	984	\| --program-suf \| --program-su \| --program-s)
	985	ac_prev=program_suffix ;;
	986	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	987	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	988	program_suffix=$ac_optarg ;;
	989
	990	-program-transform-name \| --program-transform-name \
	991	\| --program-transform-nam \| --program-transform-na \
	992	\| --program-transform-n \| --program-transform- \
	993	\| --program-transform \| --program-transfor \
	994	\| --program-transfo \| --program-transf \
	995	\| --program-trans \| --program-tran \
	996	\| --progr-tra \| --program-tr \| --program-t)
	997	ac_prev=program_transform_name ;;
	998	-program-transform-name=* \| --program-transform-name=* \
	999	\| --program-transform-nam=* \| --program-transform-na=* \
	1000	\| --program-transform-n=* \| --program-transform-=* \
	1001	\| --program-transform=* \| --program-transfor=* \
	1002	\| --program-transfo=* \| --program-transf=* \
	1003	\| --program-trans=* \| --program-tran=* \
	1004	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	1005	program_transform_name=$ac_optarg ;;
	1006
[763]	1007	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	1008	ac_prev=pdfdir ;;
	1009	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	1010	pdfdir=$ac_optarg ;;
	1011
	1012	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	1013	ac_prev=psdir ;;
	1014	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	1015	psdir=$ac_optarg ;;
	1016
[107]	1017	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1018	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1019	silent=yes ;;
	1020
	1021	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	1022	ac_prev=sbindir ;;
	1023	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	1024	\| --sbi=* \| --sb=*)
	1025	sbindir=$ac_optarg ;;
	1026
	1027	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1028	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1029	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1030	\| --sha \| --sh)
	1031	ac_prev=sharedstatedir ;;
	1032	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1033	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1034	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1035	\| --sha=* \| --sh=*)
	1036	sharedstatedir=$ac_optarg ;;
	1037
	1038	-site \| --site \| --sit)
	1039	ac_prev=site ;;
	1040	-site=* \| --site=* \| --sit=*)
	1041	site=$ac_optarg ;;
	1042
	1043	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1044	ac_prev=srcdir ;;
	1045	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1046	srcdir=$ac_optarg ;;
	1047
	1048	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1049	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1050	ac_prev=sysconfdir ;;
	1051	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1052	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1053	sysconfdir=$ac_optarg ;;
	1054
	1055	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1056	ac_prev=target_alias ;;
	1057	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1058	target_alias=$ac_optarg ;;
	1059
	1060	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1061	verbose=yes ;;
	1062
	1063	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1064	ac_init_version=: ;;
	1065
	1066	-with-* \| --with-*)
[788]	1067	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
[107]	1068	# Reject names that are not valid shell variable names.
[788]	1069	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1070	as_fn_error $? "invalid package name: $ac_useropt"
	1071	ac_useropt_orig=$ac_useropt
	1072	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1073	case $ac_user_opts in
	1074	*"
	1075	"with_$ac_useropt"
	1076	"*) ;;
	1077	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1078	ac_unrecognized_sep=', ';;
	1079	esac
	1080	eval with_$ac_useropt=\$ac_optarg ;;
[107]	1081
	1082	-without-* \| --without-*)
[788]	1083	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
[107]	1084	# Reject names that are not valid shell variable names.
[788]	1085	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1086	as_fn_error $? "invalid package name: $ac_useropt"
	1087	ac_useropt_orig=$ac_useropt
	1088	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1089	case $ac_user_opts in
	1090	*"
	1091	"with_$ac_useropt"
	1092	"*) ;;
	1093	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1094	ac_unrecognized_sep=', ';;
	1095	esac
	1096	eval with_$ac_useropt=no ;;
[107]	1097
	1098	--x)
	1099	# Obsolete; use --with-x.
	1100	with_x=yes ;;
	1101
	1102	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1103	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1104	ac_prev=x_includes ;;
	1105	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1106	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1107	x_includes=$ac_optarg ;;
	1108
	1109	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1110	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1111	ac_prev=x_libraries ;;
	1112	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1113	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1114	x_libraries=$ac_optarg ;;
	1115
[788]	1116	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1117	Try \`$0 --help' for more information"
[107]	1118	;;
	1119
	1120	=)
	1121	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1122	# Reject names that are not valid shell variable names.
[788]	1123	case $ac_envvar in #(
	1124	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1125	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1126	esac
[763]	1127	eval $ac_envvar=\$ac_optarg
[107]	1128	export $ac_envvar ;;
	1129
	1130	*)
	1131	# FIXME: should be removed in autoconf 3.0.
[788]	1132	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
[107]	1133	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
[788]	1134	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1135	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
[107]	1136	;;
	1137
	1138	esac
	1139	done
	1140
	1141	if test -n "$ac_prev"; then
	1142	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
[788]	1143	as_fn_error $? "missing argument to $ac_option"
[107]	1144	fi
	1145
[788]	1146	if test -n "$ac_unrecognized_opts"; then
	1147	case $enable_option_checking in
	1148	no) ;;
	1149	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1150	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1151	esac
	1152	fi
	1153
	1154	# Check all directory arguments for consistency.
[763]	1155	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1156	datadir sysconfdir sharedstatedir localstatedir includedir \
	1157	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1158	libdir localedir mandir
[107]	1159	do
[763]	1160	eval ac_val=\$$ac_var
[788]	1161	# Remove trailing slashes.
[107]	1162	case $ac_val in
[788]	1163	*/ )
	1164	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1165	eval $ac_var=\$ac_val;;
	1166	esac
	1167	# Be sure to have absolute directory names.
	1168	case $ac_val in
[763]	1169	[\\/$]* \| ?:[\\/]* ) continue;;
	1170	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
[107]	1171	esac
[788]	1172	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
[107]	1173	done
	1174
	1175	# There might be people who depend on the old broken behavior: `$host'
	1176	# used to hold the argument of --host etc.
	1177	# FIXME: To remove some day.
	1178	build=$build_alias
	1179	host=$host_alias
	1180	target=$target_alias
	1181
	1182	# FIXME: To remove some day.
	1183	if test "x$host_alias" != x; then
	1184	if test "x$build_alias" = x; then
	1185	cross_compiling=maybe
	1186	elif test "x$build_alias" != "x$host_alias"; then
	1187	cross_compiling=yes
	1188	fi
	1189	fi
	1190
	1191	ac_tool_prefix=
	1192	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1193
	1194	test "$silent" = yes && exec 6>/dev/null
	1195
	1196
[763]	1197	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1198	ac_ls_di=`ls -di .` &&
	1199	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
[788]	1200	as_fn_error $? "working directory cannot be determined"
[763]	1201	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
[788]	1202	as_fn_error $? "pwd does not report name of working directory"
[763]	1203
	1204
[107]	1205	# Find the source files, if location was not specified.
	1206	if test -z "$srcdir"; then
	1207	ac_srcdir_defaulted=yes
[763]	1208	# Try the directory containing this script, then the parent directory.
[788]	1209	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1210	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1211	X"$as_myself" : 'X$//$[^/]' \\| \
	1212	X"$as_myself" : 'X$//$$' \\| \
	1213	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1214	$as_echo X"$as_myself" \|
[763]	1215	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1216	s//\1/
	1217	q
	1218	}
	1219	/^X$\/\/$[^/].*/{
	1220	s//\1/
	1221	q
	1222	}
	1223	/^X$\/\/$$/{
	1224	s//\1/
	1225	q
	1226	}
	1227	/^X$\/$.*/{
	1228	s//\1/
	1229	q
	1230	}
	1231	s/.*/./; q'`
[107]	1232	srcdir=$ac_confdir
[763]	1233	if test ! -r "$srcdir/$ac_unique_file"; then
[107]	1234	srcdir=..
	1235	fi
	1236	else
	1237	ac_srcdir_defaulted=no
	1238	fi
[763]	1239	if test ! -r "$srcdir/$ac_unique_file"; then
	1240	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
[788]	1241	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
[763]	1242	fi
	1243	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1244	ac_abs_confdir=`(
[788]	1245	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
[763]	1246	pwd)`
	1247	# When building in place, set srcdir=.
	1248	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1249	srcdir=.
[107]	1250	fi
[763]	1251	# Remove unnecessary trailing slashes from srcdir.
	1252	# Double slashes in file names in object file debugging info
	1253	# mess up M-x gdb in Emacs.
	1254	case $srcdir in
	1255	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1256	esac
	1257	for ac_var in $ac_precious_vars; do
	1258	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1259	eval ac_env_${ac_var}_value=\$${ac_var}
	1260	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1261	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1262	done
[107]	1263
	1264	#
	1265	# Report the --help message.
	1266	#
	1267	if test "$ac_init_help" = "long"; then
	1268	# Omit some internal or obsolete options to make the list less imposing.
	1269	# This message is too long to be a string in the A/UX 3.1 sh.
	1270	cat <<_ACEOF
[1268]	1271	\`configure' configures Duchamp 1.5b to adapt to many kinds of systems.
[107]	1272
	1273	Usage: $0 [OPTION]... [VAR=VALUE]...
	1274
	1275	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1276	VAR=VALUE. See below for descriptions of some of the useful variables.
	1277
	1278	Defaults for the options are specified in brackets.
	1279
	1280	Configuration:
	1281	-h, --help display this help and exit
	1282	--help=short display options specific to this package
	1283	--help=recursive display the short help of all the included packages
	1284	-V, --version display version information and exit
[788]	1285	-q, --quiet, --silent do not print \`checking ...' messages
[107]	1286	--cache-file=FILE cache test results in FILE [disabled]
	1287	-C, --config-cache alias for \`--cache-file=config.cache'
	1288	-n, --no-create do not create output files
	1289	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1290
	1291	Installation directories:
	1292	--prefix=PREFIX install architecture-independent files in PREFIX
[788]	1293	[$ac_default_prefix]
[107]	1294	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[788]	1295	[PREFIX]
[107]	1296
	1297	By default, \`make install' will install all the files in
	1298	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1299	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1300	for instance \`--prefix=\$HOME'.
	1301
	1302	For better control, use the options below.
	1303
	1304	Fine tuning of the installation directories:
[788]	1305	--bindir=DIR user executables [EPREFIX/bin]
	1306	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1307	--libexecdir=DIR program executables [EPREFIX/libexec]
	1308	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1309	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1310	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1311	--libdir=DIR object code libraries [EPREFIX/lib]
	1312	--includedir=DIR C header files [PREFIX/include]
	1313	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1314	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1315	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1316	--infodir=DIR info documentation [DATAROOTDIR/info]
	1317	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1318	--mandir=DIR man documentation [DATAROOTDIR/man]
	1319	--docdir=DIR documentation root [DATAROOTDIR/doc/duchamp]
	1320	--htmldir=DIR html documentation [DOCDIR]
	1321	--dvidir=DIR dvi documentation [DOCDIR]
	1322	--pdfdir=DIR pdf documentation [DOCDIR]
	1323	--psdir=DIR ps documentation [DOCDIR]
[107]	1324	_ACEOF
	1325
	1326	cat <<\_ACEOF
	1327
	1328	X features:
	1329	--x-includes=DIR X include files are in DIR
	1330	--x-libraries=DIR X library files are in DIR
[1224]	1331
	1332	System types:
	1333	--build=BUILD configure for building on BUILD [guessed]
[107]	1334	_ACEOF
	1335	fi
	1336
	1337	if test -n "$ac_init_help"; then
	1338	case $ac_init_help in
[1268]	1339	short \| recursive ) echo "Configuration of Duchamp 1.5b:";;
[107]	1340	esac
	1341	cat <<\_ACEOF
	1342
	1343	Optional Packages:
	1344	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	1345	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[342]	1346
	1347	--with-pgplot=no Compile without PGPLOT graphics capabilities.
	1348	--without-pgplot Compile without PGPLOT graphics capabilities.
	1349	--with-pgplot=<dir> Compile with PGPLOT graphics capabilities, using the
	1350	directory <dir> to specify the PGPLOT library.,
	1351
[107]	1352	--with-x use the X Window System
[342]	1353	--with-cfitsio=<dir> The CFITSIO library and include files are in
	1354	directory <dir>.
	1355	--with-wcslib=<dir> The WCSLIB library and include files are in
	1356	directory <dir>.
[107]	1357
	1358	Some influential environment variables:
	1359	CXX C++ compiler command
	1360	CXXFLAGS C++ compiler flags
	1361	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1362	nonstandard directory <lib dir>
[763]	1363	LIBS libraries to pass to the linker, e.g. -l<library>
[788]	1364	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
[763]	1365	you have headers in a nonstandard directory <include dir>
[107]	1366	CC C compiler command
	1367	CFLAGS C compiler flags
	1368	CPP C preprocessor
[351]	1369	F77 Fortran 77 compiler command
	1370	FFLAGS Fortran 77 compiler flags
[763]	1371	XMKMF Path to xmkmf, Makefile generator for X Window System
[107]	1372
	1373	Use these variables to override the choices made by `configure' or to help
	1374	it to find libraries and programs with nonstandard names/locations.
	1375
[121]	1376	Report bugs to <Matthew.Whiting@csiro.au>.
[107]	1377	_ACEOF
[763]	1378	ac_status=$?
[107]	1379	fi
	1380
	1381	if test "$ac_init_help" = "recursive"; then
	1382	# If there are subdirs, report their specific --help.
	1383	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
[788]	1384	test -d "$ac_dir" \|\|
	1385	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1386	continue
[107]	1387	ac_builddir=.
	1388
[763]	1389	case "$ac_dir" in
	1390	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1391	*)
[788]	1392	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	1393	# A ".." for each directory in $ac_dir_suffix.
[788]	1394	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	1395	case $ac_top_builddir_sub in
	1396	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1397	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1398	esac ;;
	1399	esac
	1400	ac_abs_top_builddir=$ac_pwd
	1401	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1402	# for backward compatibility:
	1403	ac_top_builddir=$ac_top_build_prefix
[107]	1404
	1405	case $srcdir in
[763]	1406	.) # We are building in place.
[107]	1407	ac_srcdir=.
[763]	1408	ac_top_srcdir=$ac_top_builddir_sub
	1409	ac_abs_top_srcdir=$ac_pwd ;;
	1410	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	1411	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	1412	ac_top_srcdir=$srcdir
	1413	ac_abs_top_srcdir=$srcdir ;;
	1414	*) # Relative name.
	1415	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1416	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1417	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	1418	esac
[763]	1419	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	1420
[763]	1421	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1422	# Check for guested configure.
	1423	if test -f "$ac_srcdir/configure.gnu"; then
	1424	echo &&
	1425	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1426	elif test -f "$ac_srcdir/configure"; then
	1427	echo &&
	1428	$SHELL "$ac_srcdir/configure" --help=recursive
[107]	1429	else
[788]	1430	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
[763]	1431	fi \|\| ac_status=$?
	1432	cd "$ac_pwd" \|\| { ac_status=$?; break; }
[107]	1433	done
	1434	fi
	1435
[763]	1436	test -n "$ac_init_help" && exit $ac_status
[107]	1437	if $ac_init_version; then
	1438	cat <<\_ACEOF
[1268]	1439	Duchamp configure 1.5b
[1224]	1440	generated by GNU Autoconf 2.69
[107]	1441
[1224]	1442	Copyright (C) 2012 Free Software Foundation, Inc.
[107]	1443	This configure script is free software; the Free Software Foundation
	1444	gives unlimited permission to copy, distribute and modify it.
	1445	_ACEOF
[763]	1446	exit
[107]	1447	fi
[788]	1448
	1449	## ------------------------ ##
	1450	## Autoconf initialization. ##
	1451	## ------------------------ ##
	1452
	1453	# ac_fn_cxx_try_compile LINENO
	1454	# ----------------------------
	1455	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1456	ac_fn_cxx_try_compile ()
	1457	{
	1458	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1459	rm -f conftest.$ac_objext
	1460	if { { ac_try="$ac_compile"
	1461	case "(($ac_try" in
	1462	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1463	*) ac_try_echo=$ac_try;;
	1464	esac
	1465	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1466	$as_echo "$ac_try_echo"; } >&5
	1467	(eval "$ac_compile") 2>conftest.err
	1468	ac_status=$?
	1469	if test -s conftest.err; then
	1470	grep -v '^ *+' conftest.err >conftest.er1
	1471	cat conftest.er1 >&5
	1472	mv -f conftest.er1 conftest.err
	1473	fi
	1474	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1475	test $ac_status = 0; } && {
	1476	test -z "$ac_cxx_werror_flag" \|\|
	1477	test ! -s conftest.err
	1478	} && test -s conftest.$ac_objext; then :
	1479	ac_retval=0
	1480	else
	1481	$as_echo "$as_me: failed program was:" >&5
	1482	sed 's/^/\| /' conftest.$ac_ext >&5
	1483
	1484	ac_retval=1
	1485	fi
	1486	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1487	as_fn_set_status $ac_retval
	1488
	1489	} # ac_fn_cxx_try_compile
	1490
	1491	# ac_fn_c_try_compile LINENO
	1492	# --------------------------
	1493	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1494	ac_fn_c_try_compile ()
	1495	{
	1496	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1497	rm -f conftest.$ac_objext
	1498	if { { ac_try="$ac_compile"
	1499	case "(($ac_try" in
	1500	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1501	*) ac_try_echo=$ac_try;;
	1502	esac
	1503	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1504	$as_echo "$ac_try_echo"; } >&5
	1505	(eval "$ac_compile") 2>conftest.err
	1506	ac_status=$?
	1507	if test -s conftest.err; then
	1508	grep -v '^ *+' conftest.err >conftest.er1
	1509	cat conftest.er1 >&5
	1510	mv -f conftest.er1 conftest.err
	1511	fi
	1512	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1513	test $ac_status = 0; } && {
	1514	test -z "$ac_c_werror_flag" \|\|
	1515	test ! -s conftest.err
	1516	} && test -s conftest.$ac_objext; then :
	1517	ac_retval=0
	1518	else
	1519	$as_echo "$as_me: failed program was:" >&5
	1520	sed 's/^/\| /' conftest.$ac_ext >&5
	1521
	1522	ac_retval=1
	1523	fi
	1524	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1525	as_fn_set_status $ac_retval
	1526
	1527	} # ac_fn_c_try_compile
	1528
	1529	# ac_fn_c_try_cpp LINENO
	1530	# ----------------------
	1531	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1532	ac_fn_c_try_cpp ()
	1533	{
	1534	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1535	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1536	case "(($ac_try" in
	1537	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1538	*) ac_try_echo=$ac_try;;
	1539	esac
	1540	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1541	$as_echo "$ac_try_echo"; } >&5
	1542	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1543	ac_status=$?
	1544	if test -s conftest.err; then
	1545	grep -v '^ *+' conftest.err >conftest.er1
	1546	cat conftest.er1 >&5
	1547	mv -f conftest.er1 conftest.err
	1548	fi
	1549	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1550	test $ac_status = 0; } > conftest.i && {
	1551	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1552	test ! -s conftest.err
	1553	}; then :
	1554	ac_retval=0
	1555	else
	1556	$as_echo "$as_me: failed program was:" >&5
	1557	sed 's/^/\| /' conftest.$ac_ext >&5
	1558
	1559	ac_retval=1
	1560	fi
	1561	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1562	as_fn_set_status $ac_retval
	1563
	1564	} # ac_fn_c_try_cpp
	1565
	1566	# ac_fn_f77_try_compile LINENO
	1567	# ----------------------------
	1568	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1569	ac_fn_f77_try_compile ()
	1570	{
	1571	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1572	rm -f conftest.$ac_objext
	1573	if { { ac_try="$ac_compile"
	1574	case "(($ac_try" in
	1575	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1576	*) ac_try_echo=$ac_try;;
	1577	esac
	1578	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1579	$as_echo "$ac_try_echo"; } >&5
	1580	(eval "$ac_compile") 2>conftest.err
	1581	ac_status=$?
	1582	if test -s conftest.err; then
	1583	grep -v '^ *+' conftest.err >conftest.er1
	1584	cat conftest.er1 >&5
	1585	mv -f conftest.er1 conftest.err
	1586	fi
	1587	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1588	test $ac_status = 0; } && {
	1589	test -z "$ac_f77_werror_flag" \|\|
	1590	test ! -s conftest.err
	1591	} && test -s conftest.$ac_objext; then :
	1592	ac_retval=0
	1593	else
	1594	$as_echo "$as_me: failed program was:" >&5
	1595	sed 's/^/\| /' conftest.$ac_ext >&5
	1596
	1597	ac_retval=1
	1598	fi
	1599	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1600	as_fn_set_status $ac_retval
	1601
	1602	} # ac_fn_f77_try_compile
	1603
	1604	# ac_fn_c_try_link LINENO
	1605	# -----------------------
	1606	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1607	ac_fn_c_try_link ()
	1608	{
	1609	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1610	rm -f conftest.$ac_objext conftest$ac_exeext
	1611	if { { ac_try="$ac_link"
	1612	case "(($ac_try" in
	1613	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1614	*) ac_try_echo=$ac_try;;
	1615	esac
	1616	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1617	$as_echo "$ac_try_echo"; } >&5
	1618	(eval "$ac_link") 2>conftest.err
	1619	ac_status=$?
	1620	if test -s conftest.err; then
	1621	grep -v '^ *+' conftest.err >conftest.er1
	1622	cat conftest.er1 >&5
	1623	mv -f conftest.er1 conftest.err
	1624	fi
	1625	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1626	test $ac_status = 0; } && {
	1627	test -z "$ac_c_werror_flag" \|\|
	1628	test ! -s conftest.err
	1629	} && test -s conftest$ac_exeext && {
	1630	test "$cross_compiling" = yes \|\|
[1224]	1631	test -x conftest$ac_exeext
[788]	1632	}; then :
	1633	ac_retval=0
	1634	else
	1635	$as_echo "$as_me: failed program was:" >&5
	1636	sed 's/^/\| /' conftest.$ac_ext >&5
	1637
	1638	ac_retval=1
	1639	fi
	1640	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1641	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1642	# interfere with the next link command; also delete a directory that is
	1643	# left behind by Apple's compiler. We do this before executing the actions.
	1644	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1645	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1646	as_fn_set_status $ac_retval
	1647
	1648	} # ac_fn_c_try_link
	1649
	1650	# ac_fn_c_try_run LINENO
	1651	# ----------------------
	1652	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1653	# that executables can be run.
	1654	ac_fn_c_try_run ()
	1655	{
	1656	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1657	if { { ac_try="$ac_link"
	1658	case "(($ac_try" in
	1659	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1660	*) ac_try_echo=$ac_try;;
	1661	esac
	1662	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1663	$as_echo "$ac_try_echo"; } >&5
	1664	(eval "$ac_link") 2>&5
	1665	ac_status=$?
	1666	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1667	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1668	{ { case "(($ac_try" in
	1669	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1670	*) ac_try_echo=$ac_try;;
	1671	esac
	1672	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1673	$as_echo "$ac_try_echo"; } >&5
	1674	(eval "$ac_try") 2>&5
	1675	ac_status=$?
	1676	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1677	test $ac_status = 0; }; }; then :
	1678	ac_retval=0
	1679	else
	1680	$as_echo "$as_me: program exited with status $ac_status" >&5
	1681	$as_echo "$as_me: failed program was:" >&5
	1682	sed 's/^/\| /' conftest.$ac_ext >&5
	1683
	1684	ac_retval=$ac_status
	1685	fi
	1686	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1687	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1688	as_fn_set_status $ac_retval
	1689
	1690	} # ac_fn_c_try_run
	1691
	1692	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1693	# -------------------------------------------------------
	1694	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1695	# the include files in INCLUDES and setting the cache variable VAR
	1696	# accordingly.
	1697	ac_fn_c_check_header_mongrel ()
	1698	{
	1699	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1700	if eval \${$3+:} false; then :
	1701	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1702	$as_echo_n "checking for $2... " >&6; }
	1703	if eval \${$3+:} false; then :
	1704	$as_echo_n "(cached) " >&6
	1705	fi
	1706	eval ac_res=\$$3
	1707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1708	$as_echo "$ac_res" >&6; }
	1709	else
	1710	# Is the header compilable?
	1711	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1712	$as_echo_n "checking $2 usability... " >&6; }
	1713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1714	/* end confdefs.h. */
	1715	$4
	1716	#include <$2>
	1717	_ACEOF
	1718	if ac_fn_c_try_compile "$LINENO"; then :
	1719	ac_header_compiler=yes
	1720	else
	1721	ac_header_compiler=no
	1722	fi
	1723	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1725	$as_echo "$ac_header_compiler" >&6; }
	1726
	1727	# Is the header present?
	1728	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1729	$as_echo_n "checking $2 presence... " >&6; }
	1730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1731	/* end confdefs.h. */
	1732	#include <$2>
	1733	_ACEOF
	1734	if ac_fn_c_try_cpp "$LINENO"; then :
	1735	ac_header_preproc=yes
	1736	else
	1737	ac_header_preproc=no
	1738	fi
	1739	rm -f conftest.err conftest.i conftest.$ac_ext
	1740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1741	$as_echo "$ac_header_preproc" >&6; }
	1742
	1743	# So? What about this header?
	1744	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1745	yes:no: )
	1746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1747	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1748	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1749	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1750	;;
	1751	no:yes:* )
	1752	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1753	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1754	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1755	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1756	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1757	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1758	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1759	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
	1760	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1761	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1762	( $as_echo "## --------------------------------------- ##
	1763	## Report this to Matthew.Whiting@csiro.au ##
	1764	## --------------------------------------- ##"
	1765	) \| sed "s/^/$as_me: WARNING: /" >&2
	1766	;;
	1767	esac
	1768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1769	$as_echo_n "checking for $2... " >&6; }
	1770	if eval \${$3+:} false; then :
	1771	$as_echo_n "(cached) " >&6
	1772	else
	1773	eval "$3=\$ac_header_compiler"
	1774	fi
	1775	eval ac_res=\$$3
	1776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1777	$as_echo "$ac_res" >&6; }
	1778	fi
	1779	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1780
	1781	} # ac_fn_c_check_header_mongrel
	1782
	1783	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1784	# -------------------------------------------------------
	1785	# Tests whether HEADER exists and can be compiled using the include files in
	1786	# INCLUDES, setting the cache variable VAR accordingly.
	1787	ac_fn_c_check_header_compile ()
	1788	{
	1789	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1791	$as_echo_n "checking for $2... " >&6; }
	1792	if eval \${$3+:} false; then :
	1793	$as_echo_n "(cached) " >&6
	1794	else
	1795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1796	/* end confdefs.h. */
	1797	$4
	1798	#include <$2>
	1799	_ACEOF
	1800	if ac_fn_c_try_compile "$LINENO"; then :
	1801	eval "$3=yes"
	1802	else
	1803	eval "$3=no"
	1804	fi
	1805	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1806	fi
	1807	eval ac_res=\$$3
	1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1809	$as_echo "$ac_res" >&6; }
	1810	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1811
	1812	} # ac_fn_c_check_header_compile
	1813
	1814	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
	1815	# -------------------------------------------
	1816	# Tests whether TYPE exists after having included INCLUDES, setting cache
	1817	# variable VAR accordingly.
	1818	ac_fn_c_check_type ()
	1819	{
	1820	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1821	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1822	$as_echo_n "checking for $2... " >&6; }
	1823	if eval \${$3+:} false; then :
	1824	$as_echo_n "(cached) " >&6
	1825	else
	1826	eval "$3=no"
	1827	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1828	/* end confdefs.h. */
	1829	$4
	1830	int
	1831	main ()
	1832	{
	1833	if (sizeof ($2))
	1834	return 0;
	1835	;
	1836	return 0;
	1837	}
	1838	_ACEOF
	1839	if ac_fn_c_try_compile "$LINENO"; then :
	1840	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1841	/* end confdefs.h. */
	1842	$4
	1843	int
	1844	main ()
	1845	{
	1846	if (sizeof (($2)))
	1847	return 0;
	1848	;
	1849	return 0;
	1850	}
	1851	_ACEOF
	1852	if ac_fn_c_try_compile "$LINENO"; then :
	1853
	1854	else
	1855	eval "$3=yes"
	1856	fi
	1857	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1858	fi
	1859	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1860	fi
	1861	eval ac_res=\$$3
	1862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1863	$as_echo "$ac_res" >&6; }
	1864	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1865
	1866	} # ac_fn_c_check_type
	1867
	1868	# ac_fn_c_check_func LINENO FUNC VAR
	1869	# ----------------------------------
	1870	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1871	ac_fn_c_check_func ()
	1872	{
	1873	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1874	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1875	$as_echo_n "checking for $2... " >&6; }
	1876	if eval \${$3+:} false; then :
	1877	$as_echo_n "(cached) " >&6
	1878	else
	1879	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1880	/* end confdefs.h. */
	1881	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1882	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1883	#define $2 innocuous_$2
	1884
	1885	/* System header to define __stub macros and hopefully few prototypes,
	1886	which can conflict with char $2 (); below.
	1887	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1888	<limits.h> exists even on freestanding compilers. */
	1889
	1890	#ifdef __STDC__
	1891	# include <limits.h>
	1892	#else
	1893	# include <assert.h>
	1894	#endif
	1895
	1896	#undef $2
	1897
	1898	/* Override any GCC internal prototype to avoid an error.
	1899	Use char because int might match the return type of a GCC
	1900	builtin and then its argument prototype would still apply. */
	1901	#ifdef __cplusplus
	1902	extern "C"
	1903	#endif
	1904	char $2 ();
	1905	/* The GNU C library defines this for functions which it implements
	1906	to always fail with ENOSYS. Some functions are actually named
	1907	something starting with __ and the normal name is an alias. */
	1908	#if defined __stub_$2 \|\| defined __stub___$2
	1909	choke me
	1910	#endif
	1911
	1912	int
	1913	main ()
	1914	{
	1915	return $2 ();
	1916	;
	1917	return 0;
	1918	}
	1919	_ACEOF
	1920	if ac_fn_c_try_link "$LINENO"; then :
	1921	eval "$3=yes"
	1922	else
	1923	eval "$3=no"
	1924	fi
	1925	rm -f core conftest.err conftest.$ac_objext \
	1926	conftest$ac_exeext conftest.$ac_ext
	1927	fi
	1928	eval ac_res=\$$3
	1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1930	$as_echo "$ac_res" >&6; }
	1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1932
	1933	} # ac_fn_c_check_func
	1934
	1935	# ac_fn_f77_try_link LINENO
	1936	# -------------------------
	1937	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1938	ac_fn_f77_try_link ()
	1939	{
	1940	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1941	rm -f conftest.$ac_objext conftest$ac_exeext
	1942	if { { ac_try="$ac_link"
	1943	case "(($ac_try" in
	1944	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1945	*) ac_try_echo=$ac_try;;
	1946	esac
	1947	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1948	$as_echo "$ac_try_echo"; } >&5
	1949	(eval "$ac_link") 2>conftest.err
	1950	ac_status=$?
	1951	if test -s conftest.err; then
	1952	grep -v '^ *+' conftest.err >conftest.er1
	1953	cat conftest.er1 >&5
	1954	mv -f conftest.er1 conftest.err
	1955	fi
	1956	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1957	test $ac_status = 0; } && {
	1958	test -z "$ac_f77_werror_flag" \|\|
	1959	test ! -s conftest.err
	1960	} && test -s conftest$ac_exeext && {
	1961	test "$cross_compiling" = yes \|\|
[1224]	1962	test -x conftest$ac_exeext
[788]	1963	}; then :
	1964	ac_retval=0
	1965	else
	1966	$as_echo "$as_me: failed program was:" >&5
	1967	sed 's/^/\| /' conftest.$ac_ext >&5
	1968
	1969	ac_retval=1
	1970	fi
	1971	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1972	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1973	# interfere with the next link command; also delete a directory that is
	1974	# left behind by Apple's compiler. We do this before executing the actions.
	1975	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1976	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1977	as_fn_set_status $ac_retval
	1978
	1979	} # ac_fn_f77_try_link
[763]	1980	cat >config.log <<_ACEOF
[107]	1981	This file contains any messages produced by compilers while
	1982	running configure, to aid debugging if configure makes a mistake.
	1983
[1268]	1984	It was created by Duchamp $as_me 1.5b, which was
[1224]	1985	generated by GNU Autoconf 2.69. Invocation command line was
[107]	1986
	1987	$ $0 $@
	1988
	1989	_ACEOF
[763]	1990	exec 5>>config.log
[107]	1991	{
	1992	cat <<_ASUNAME
	1993	## --------- ##
	1994	## Platform. ##
	1995	## --------- ##
	1996
	1997	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1998	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1999	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	2000	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	2001	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	2002
	2003	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	2004	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	2005
	2006	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	2007	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	2008	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
[763]	2009	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
[107]	2010	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	2011	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	2012	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	2013
	2014	_ASUNAME
	2015
	2016	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2017	for as_dir in $PATH
	2018	do
	2019	IFS=$as_save_IFS
	2020	test -z "$as_dir" && as_dir=.
[788]	2021	$as_echo "PATH: $as_dir"
	2022	done
[763]	2023	IFS=$as_save_IFS
[107]	2024
	2025	} >&5
	2026
	2027	cat >&5 <<_ACEOF
	2028
	2029
	2030	## ----------- ##
	2031	## Core tests. ##
	2032	## ----------- ##
	2033
	2034	_ACEOF
	2035
	2036
	2037	# Keep a trace of the command line.
	2038	# Strip out --no-create and --no-recursion so they do not pile up.
	2039	# Strip out --silent because we don't want to record it for future runs.
	2040	# Also quote any args containing shell meta-characters.
	2041	# Make two passes to allow for proper duplicate-argument suppression.
	2042	ac_configure_args=
	2043	ac_configure_args0=
	2044	ac_configure_args1=
	2045	ac_must_keep_next=false
	2046	for ac_pass in 1 2
	2047	do
	2048	for ac_arg
	2049	do
	2050	case $ac_arg in
	2051	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	2052	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2053	\| -silent \| --silent \| --silen \| --sile \| --sil)
	2054	continue ;;
[763]	2055	\')
[788]	2056	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2057	esac
	2058	case $ac_pass in
[788]	2059	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
[107]	2060	2)
[788]	2061	as_fn_append ac_configure_args1 " '$ac_arg'"
[107]	2062	if test $ac_must_keep_next = true; then
[349]	2063	ac_must_keep_next=false # Got value, back to normal.
[107]	2064	else
[349]	2065	case $ac_arg in
	2066	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	2067	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	2068	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	2069	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	2070	case "$ac_configure_args0 " in
	2071	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	2072	esac
	2073	;;
	2074	-* ) ac_must_keep_next=true ;;
	2075	esac
[107]	2076	fi
[788]	2077	as_fn_append ac_configure_args " '$ac_arg'"
[107]	2078	;;
	2079	esac
	2080	done
	2081	done
[788]	2082	{ ac_configure_args0=; unset ac_configure_args0;}
	2083	{ ac_configure_args1=; unset ac_configure_args1;}
[107]	2084
	2085	# When interrupted or exit'd, cleanup temporary files, and complete
	2086	# config.log. We remove comments because anyway the quotes in there
	2087	# would cause problems or look ugly.
[763]	2088	# WARNING: Use '\'' to represent an apostrophe within the trap.
	2089	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
[107]	2090	trap 'exit_status=$?
	2091	# Save into config.log some information that might help in debugging.
	2092	{
	2093	echo
	2094
[788]	2095	$as_echo "## ---------------- ##
[107]	2096	## Cache variables. ##
[788]	2097	## ---------------- ##"
[107]	2098	echo
	2099	# The following way of writing the cache mishandles newlines in values,
[763]	2100	(
	2101	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	2102	eval ac_val=\$$ac_var
	2103	case $ac_val in #(
	2104	${as_nl})
	2105	case $ac_var in #(
[788]	2106	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	2107	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	2108	esac
	2109	case $ac_var in #(
	2110	_ \| IFS \| as_nl) ;; #(
[788]	2111	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	2112	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	2113	esac ;;
	2114	esac
	2115	done
[107]	2116	(set) 2>&1 \|
[763]	2117	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	2118	${as_nl}ac_space=\ )
[107]	2119	sed -n \
[763]	2120	"s/'\''/'\''\\\\'\'''\''/g;
	2121	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	2122	;; #(
[107]	2123	*)
[763]	2124	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	2125	;;
[763]	2126	esac \|
	2127	sort
	2128	)
[107]	2129	echo
	2130
[788]	2131	$as_echo "## ----------------- ##
[107]	2132	## Output variables. ##
[788]	2133	## ----------------- ##"
[107]	2134	echo
	2135	for ac_var in $ac_subst_vars
	2136	do
[763]	2137	eval ac_val=\$$ac_var
	2138	case $ac_val in
[788]	2139	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2140	esac
[788]	2141	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2142	done \| sort
	2143	echo
	2144
	2145	if test -n "$ac_subst_files"; then
[788]	2146	$as_echo "## ------------------- ##
[763]	2147	## File substitutions. ##
[788]	2148	## ------------------- ##"
[107]	2149	echo
	2150	for ac_var in $ac_subst_files
	2151	do
[763]	2152	eval ac_val=\$$ac_var
	2153	case $ac_val in
[788]	2154	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2155	esac
[788]	2156	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2157	done \| sort
	2158	echo
	2159	fi
	2160
	2161	if test -s confdefs.h; then
[788]	2162	$as_echo "## ----------- ##
[107]	2163	## confdefs.h. ##
[788]	2164	## ----------- ##"
[107]	2165	echo
[763]	2166	cat confdefs.h
[107]	2167	echo
	2168	fi
	2169	test "$ac_signal" != 0 &&
[788]	2170	$as_echo "$as_me: caught signal $ac_signal"
	2171	$as_echo "$as_me: exit $exit_status"
[107]	2172	} >&5
[763]	2173	rm -f core .core core.conftest. &&
	2174	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
[107]	2175	exit $exit_status
[763]	2176	' 0
[107]	2177	for ac_signal in 1 2 13 15; do
[788]	2178	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
[107]	2179	done
	2180	ac_signal=0
	2181
	2182	# confdefs.h avoids OS command line length limits that DEFS can exceed.
[763]	2183	rm -f -r conftest* confdefs.h
[107]	2184
[788]	2185	$as_echo "/* confdefs.h */" > confdefs.h
	2186
[107]	2187	# Predefined preprocessor variables.
	2188
	2189	cat >>confdefs.h <<_ACEOF
	2190	#define PACKAGE_NAME "$PACKAGE_NAME"
	2191	_ACEOF
	2192
	2193	cat >>confdefs.h <<_ACEOF
	2194	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	2195	_ACEOF
	2196
	2197	cat >>confdefs.h <<_ACEOF
	2198	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	2199	_ACEOF
	2200
	2201	cat >>confdefs.h <<_ACEOF
	2202	#define PACKAGE_STRING "$PACKAGE_STRING"
	2203	_ACEOF
	2204
	2205	cat >>confdefs.h <<_ACEOF
	2206	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	2207	_ACEOF
	2208
[788]	2209	cat >>confdefs.h <<_ACEOF
	2210	#define PACKAGE_URL "$PACKAGE_URL"
	2211	_ACEOF
[107]	2212
[788]	2213
[107]	2214	# Let the site file select an alternate cache file if it wants to.
[788]	2215	# Prefer an explicitly selected file to automatically selected ones.
	2216	ac_site_file1=NONE
	2217	ac_site_file2=NONE
[763]	2218	if test -n "$CONFIG_SITE"; then
[788]	2219	# We do not want a PATH search for config.site.
	2220	case $CONFIG_SITE in #((
	2221	-*) ac_site_file1=./$CONFIG_SITE;;
	2222	/) ac_site_file1=$CONFIG_SITE;;
	2223	*) ac_site_file1=./$CONFIG_SITE;;
	2224	esac
[763]	2225	elif test "x$prefix" != xNONE; then
[788]	2226	ac_site_file1=$prefix/share/config.site
	2227	ac_site_file2=$prefix/etc/config.site
[763]	2228	else
[788]	2229	ac_site_file1=$ac_default_prefix/share/config.site
	2230	ac_site_file2=$ac_default_prefix/etc/config.site
[107]	2231	fi
[788]	2232	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
[763]	2233	do
[788]	2234	test "x$ac_site_file" = xNONE && continue
	2235	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2237	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
[107]	2238	sed 's/^/\| /' "$ac_site_file" >&5
[788]	2239	. "$ac_site_file" \
	2240	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2241	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2242	as_fn_error $? "failed to load site script $ac_site_file
	2243	See \`config.log' for more details" "$LINENO" 5; }
[107]	2244	fi
	2245	done
	2246
	2247	if test -r "$cache_file"; then
[788]	2248	# Some versions of bash will fail to source /dev/null (special files
	2249	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2250	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2251	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2252	$as_echo "$as_me: loading cache $cache_file" >&6;}
[107]	2253	case $cache_file in
[763]	2254	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2255	*) . "./$cache_file";;
[107]	2256	esac
	2257	fi
	2258	else
[788]	2259	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2260	$as_echo "$as_me: creating cache $cache_file" >&6;}
[107]	2261	>$cache_file
	2262	fi
	2263
	2264	# Check that the precious variables saved in the cache have kept the same
	2265	# value.
	2266	ac_cache_corrupted=false
[763]	2267	for ac_var in $ac_precious_vars; do
[107]	2268	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2269	eval ac_new_set=\$ac_env_${ac_var}_set
[763]	2270	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2271	eval ac_new_val=\$ac_env_${ac_var}_value
[107]	2272	case $ac_old_set,$ac_new_set in
	2273	set,)
[788]	2274	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2275	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
[107]	2276	ac_cache_corrupted=: ;;
	2277	,set)
[788]	2278	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2279	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
[107]	2280	ac_cache_corrupted=: ;;
	2281	,);;
	2282	*)
	2283	if test "x$ac_old_val" != "x$ac_new_val"; then
[788]	2284	# differences in whitespace do not lead to failure.
	2285	ac_old_val_w=`echo x $ac_old_val`
	2286	ac_new_val_w=`echo x $ac_new_val`
	2287	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2288	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2289	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2290	ac_cache_corrupted=:
	2291	else
	2292	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2293	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2294	eval $ac_var=\$ac_old_val
	2295	fi
	2296	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2297	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2298	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2299	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
[107]	2300	fi;;
	2301	esac
	2302	# Pass precious variables to config.status.
	2303	if test "$ac_new_set" = set; then
	2304	case $ac_new_val in
[788]	2305	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2306	*) ac_arg=$ac_var=$ac_new_val ;;
	2307	esac
	2308	case " $ac_configure_args " in
	2309	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
[788]	2310	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
[107]	2311	esac
	2312	fi
	2313	done
	2314	if $ac_cache_corrupted; then
[788]	2315	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2316	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2317	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2318	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2319	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
[107]	2320	fi
[788]	2321	## -------------------- ##
	2322	## Main body of script. ##
	2323	## -------------------- ##
[107]	2324
[763]	2325	ac_ext=c
	2326	ac_cpp='$CPP $CPPFLAGS'
	2327	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2328	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2329	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[107]	2330
	2331
	2332
[763]	2333	ac_config_headers="$ac_config_headers src/config.h"
[107]	2334
	2335
	2336
[1224]	2337	ac_aux_dir=
	2338	for ac_dir in config "$srcdir"/config; do
	2339	if test -f "$ac_dir/install-sh"; then
	2340	ac_aux_dir=$ac_dir
	2341	ac_install_sh="$ac_aux_dir/install-sh -c"
	2342	break
	2343	elif test -f "$ac_dir/install.sh"; then
	2344	ac_aux_dir=$ac_dir
	2345	ac_install_sh="$ac_aux_dir/install.sh -c"
	2346	break
	2347	elif test -f "$ac_dir/shtool"; then
	2348	ac_aux_dir=$ac_dir
	2349	ac_install_sh="$ac_aux_dir/shtool install -c"
	2350	break
	2351	fi
	2352	done
	2353	if test -z "$ac_aux_dir"; then
	2354	as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
	2355	fi
	2356
	2357	# These three variables are undocumented and unsupported,
	2358	# and are intended to be withdrawn in a future Autoconf release.
	2359	# They can cause serious problems if a builder's source tree is in a directory
	2360	# whose full name contains unusual characters.
	2361	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
	2362	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
	2363	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
	2364
	2365
	2366
	2367	# Get the system type.
	2368	# Make sure we can run config.sub.
	2369	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
	2370	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
	2371
	2372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
	2373	$as_echo_n "checking build system type... " >&6; }
	2374	if ${ac_cv_build+:} false; then :
	2375	$as_echo_n "(cached) " >&6
	2376	else
	2377	ac_build_alias=$build_alias
	2378	test "x$ac_build_alias" = x &&
	2379	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
	2380	test "x$ac_build_alias" = x &&
	2381	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
	2382	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
	2383	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
	2384
	2385	fi
	2386	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
	2387	$as_echo "$ac_cv_build" >&6; }
	2388	case $ac_cv_build in
	2389	--*) ;;
	2390	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
	2391	esac
	2392	build=$ac_cv_build
	2393	ac_save_IFS=$IFS; IFS='-'
	2394	set x $ac_cv_build
	2395	shift
	2396	build_cpu=$1
	2397	build_vendor=$2
	2398	shift; shift
	2399	# Remember, the first character of IFS is used to create $*,
	2400	# except with old shells:
	2401	build_os=$*
	2402	IFS=$ac_save_IFS
	2403	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
	2404
	2405
	2406	ARCH="${build_cpu}-$build_os"
	2407
	2408
[107]	2409	# Checks for programs.
[763]	2410	ac_ext=cpp
[107]	2411	ac_cpp='$CXXCPP $CPPFLAGS'
	2412	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2413	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2414	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
[763]	2415	if test -z "$CXX"; then
	2416	if test -n "$CCC"; then
	2417	CXX=$CCC
	2418	else
	2419	if test -n "$ac_tool_prefix"; then
	2420	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2421	do
	2422	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2423	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	2424	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2425	$as_echo_n "checking for $ac_word... " >&6; }
	2426	if ${ac_cv_prog_CXX+:} false; then :
	2427	$as_echo_n "(cached) " >&6
[107]	2428	else
	2429	if test -n "$CXX"; then
	2430	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	2431	else
	2432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2433	for as_dir in $PATH
	2434	do
	2435	IFS=$as_save_IFS
	2436	test -z "$as_dir" && as_dir=.
[788]	2437	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	2438	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2439	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
[788]	2440	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2441	break 2
	2442	fi
	2443	done
[788]	2444	done
[763]	2445	IFS=$as_save_IFS
[107]	2446
	2447	fi
	2448	fi
	2449	CXX=$ac_cv_prog_CXX
	2450	if test -n "$CXX"; then
[788]	2451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
	2452	$as_echo "$CXX" >&6; }
[107]	2453	else
[788]	2454	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2455	$as_echo "no" >&6; }
[107]	2456	fi
	2457
[763]	2458
[107]	2459	test -n "$CXX" && break
	2460	done
	2461	fi
	2462	if test -z "$CXX"; then
	2463	ac_ct_CXX=$CXX
[763]	2464	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2465	do
	2466	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2467	set dummy $ac_prog; ac_word=$2
[788]	2468	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2469	$as_echo_n "checking for $ac_word... " >&6; }
	2470	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
	2471	$as_echo_n "(cached) " >&6
[107]	2472	else
	2473	if test -n "$ac_ct_CXX"; then
	2474	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	2475	else
	2476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2477	for as_dir in $PATH
	2478	do
	2479	IFS=$as_save_IFS
	2480	test -z "$as_dir" && as_dir=.
[788]	2481	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	2482	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2483	ac_cv_prog_ac_ct_CXX="$ac_prog"
[788]	2484	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2485	break 2
	2486	fi
	2487	done
[788]	2488	done
[763]	2489	IFS=$as_save_IFS
[107]	2490
	2491	fi
	2492	fi
	2493	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	2494	if test -n "$ac_ct_CXX"; then
[788]	2495	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
	2496	$as_echo "$ac_ct_CXX" >&6; }
[107]	2497	else
[788]	2498	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2499	$as_echo "no" >&6; }
[107]	2500	fi
	2501
[763]	2502
[107]	2503	test -n "$ac_ct_CXX" && break
	2504	done
	2505
[763]	2506	if test "x$ac_ct_CXX" = x; then
	2507	CXX="g++"
	2508	else
	2509	case $cross_compiling:$ac_tool_warned in
	2510	yes:)
[788]	2511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2512	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2513	ac_tool_warned=yes ;;
	2514	esac
	2515	CXX=$ac_ct_CXX
	2516	fi
[107]	2517	fi
	2518
[763]	2519	fi
	2520	fi
[107]	2521	# Provide some information about the compiler.
[788]	2522	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
	2523	set X $ac_compile
	2524	ac_compiler=$2
	2525	for ac_option in --version -v -V -qversion; do
	2526	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	2527	case "(($ac_try" in
	2528	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2529	*) ac_try_echo=$ac_try;;
	2530	esac
[788]	2531	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2532	$as_echo "$ac_try_echo"; } >&5
	2533	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	2534	ac_status=$?
[788]	2535	if test -s conftest.err; then
	2536	sed '10a\
	2537	... rest of stderr output deleted ...
	2538	10q' conftest.err >conftest.er1
	2539	cat conftest.er1 >&5
	2540	fi
	2541	rm -f conftest.er1 conftest.err
	2542	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2543	test $ac_status = 0; }
	2544	done
[107]	2545
[788]	2546	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2547	/* end confdefs.h. */
	2548
	2549	int
	2550	main ()
	2551	{
	2552
	2553	;
	2554	return 0;
	2555	}
	2556	_ACEOF
	2557	ac_clean_files_save=$ac_clean_files
[788]	2558	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
[107]	2559	# Try to create an executable without -o first, disregard a.out.
	2560	# It will help us diagnose broken compilers, and finding out an intuition
	2561	# of exeext.
[788]	2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
	2563	$as_echo_n "checking whether the C++ compiler works... " >&6; }
	2564	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2565
	2566	# The possible output files:
	2567	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2568
[763]	2569	ac_rmfiles=
	2570	for ac_file in $ac_files
	2571	do
	2572	case $ac_file in
[788]	2573	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[763]	2574	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2575	esac
	2576	done
	2577	rm -f $ac_rmfiles
	2578
[788]	2579	if { { ac_try="$ac_link_default"
[763]	2580	case "(($ac_try" in
	2581	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2582	*) ac_try_echo=$ac_try;;
	2583	esac
[788]	2584	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2585	$as_echo "$ac_try_echo"; } >&5
[763]	2586	(eval "$ac_link_default") 2>&5
[107]	2587	ac_status=$?
[788]	2588	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2589	test $ac_status = 0; }; then :
[763]	2590	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	2591	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	2592	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	2593	# so that the user can short-circuit this test for compilers unknown to
	2594	# Autoconf.
	2595	for ac_file in $ac_files ''
[107]	2596	do
	2597	test -f "$ac_file" \|\| continue
	2598	case $ac_file in
[788]	2599	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
[349]	2600	;;
[107]	2601	[ab].out )
[349]	2602	# We found the default executable, but exeext='' is most
	2603	# certainly right.
	2604	break;;
[107]	2605	. )
[788]	2606	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
[763]	2607	then :; else
	2608	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2609	fi
	2610	# We set ac_cv_exeext here because the later test for it is not
	2611	# safe: cross compilers may not add the suffix if given an `-o'
	2612	# argument, so we may need to know it at that point already.
	2613	# Even if this section looks crufty: it has the advantage of
	2614	# actually working.
[349]	2615	break;;
[107]	2616	* )
[349]	2617	break;;
[107]	2618	esac
	2619	done
[763]	2620	test "$ac_cv_exeext" = no && ac_cv_exeext=
	2621
[107]	2622	else
[763]	2623	ac_file=''
	2624	fi
[788]	2625	if test -z "$ac_file"; then :
	2626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2627	$as_echo "no" >&6; }
	2628	$as_echo "$as_me: failed program was:" >&5
[107]	2629	sed 's/^/\| /' conftest.$ac_ext >&5
	2630
[788]	2631	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2632	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2633	as_fn_error 77 "C++ compiler cannot create executables
	2634	See \`config.log' for more details" "$LINENO" 5; }
	2635	else
	2636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2637	$as_echo "yes" >&6; }
[107]	2638	fi
[788]	2639	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
	2640	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
	2641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	2642	$as_echo "$ac_file" >&6; }
[107]	2643	ac_exeext=$ac_cv_exeext
	2644
[788]	2645	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
[107]	2646	ac_clean_files=$ac_clean_files_save
[788]	2647	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	2648	$as_echo_n "checking for suffix of executables... " >&6; }
	2649	if { { ac_try="$ac_link"
[763]	2650	case "(($ac_try" in
	2651	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2652	*) ac_try_echo=$ac_try;;
	2653	esac
[788]	2654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2655	$as_echo "$ac_try_echo"; } >&5
[763]	2656	(eval "$ac_link") 2>&5
[107]	2657	ac_status=$?
[788]	2658	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2659	test $ac_status = 0; }; then :
[107]	2660	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2661	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2662	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2663	# `rm'.
	2664	for ac_file in conftest.exe conftest conftest.*; do
	2665	test -f "$ac_file" \|\| continue
	2666	case $ac_file in
[788]	2667	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[107]	2668	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
[349]	2669	break;;
[107]	2670	* ) break;;
	2671	esac
	2672	done
	2673	else
[788]	2674	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2675	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2676	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	2677	See \`config.log' for more details" "$LINENO" 5; }
[107]	2678	fi
[788]	2679	rm -f conftest conftest$ac_cv_exeext
	2680	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	2681	$as_echo "$ac_cv_exeext" >&6; }
[107]	2682
	2683	rm -f conftest.$ac_ext
	2684	EXEEXT=$ac_cv_exeext
	2685	ac_exeext=$EXEEXT
[788]	2686	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2687	/* end confdefs.h. */
	2688	#include <stdio.h>
	2689	int
	2690	main ()
	2691	{
	2692	FILE *f = fopen ("conftest.out", "w");
	2693	return ferror (f) \|\| fclose (f) != 0;
	2694
	2695	;
	2696	return 0;
	2697	}
	2698	_ACEOF
	2699	ac_clean_files="$ac_clean_files conftest.out"
	2700	# Check that the compiler produces executables we can run. If not, either
	2701	# the compiler is broken, or we cross compile.
	2702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	2703	$as_echo_n "checking whether we are cross compiling... " >&6; }
	2704	if test "$cross_compiling" != yes; then
	2705	{ { ac_try="$ac_link"
	2706	case "(($ac_try" in
	2707	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2708	*) ac_try_echo=$ac_try;;
	2709	esac
	2710	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2711	$as_echo "$ac_try_echo"; } >&5
	2712	(eval "$ac_link") 2>&5
	2713	ac_status=$?
	2714	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2715	test $ac_status = 0; }
	2716	if { ac_try='./conftest$ac_cv_exeext'
	2717	{ { case "(($ac_try" in
	2718	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2719	*) ac_try_echo=$ac_try;;
	2720	esac
	2721	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2722	$as_echo "$ac_try_echo"; } >&5
	2723	(eval "$ac_try") 2>&5
	2724	ac_status=$?
	2725	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2726	test $ac_status = 0; }; }; then
	2727	cross_compiling=no
	2728	else
	2729	if test "$cross_compiling" = maybe; then
	2730	cross_compiling=yes
	2731	else
	2732	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2733	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2734	as_fn_error $? "cannot run C++ compiled programs.
	2735	If you meant to cross compile, use \`--host'.
	2736	See \`config.log' for more details" "$LINENO" 5; }
	2737	fi
	2738	fi
	2739	fi
	2740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	2741	$as_echo "$cross_compiling" >&6; }
	2742
	2743	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	2744	ac_clean_files=$ac_clean_files_save
	2745	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	2746	$as_echo_n "checking for suffix of object files... " >&6; }
	2747	if ${ac_cv_objext+:} false; then :
	2748	$as_echo_n "(cached) " >&6
[107]	2749	else
[788]	2750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2751	/* end confdefs.h. */
	2752
	2753	int
	2754	main ()
	2755	{
	2756
	2757	;
	2758	return 0;
	2759	}
	2760	_ACEOF
	2761	rm -f conftest.o conftest.obj
[788]	2762	if { { ac_try="$ac_compile"
[763]	2763	case "(($ac_try" in
	2764	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2765	*) ac_try_echo=$ac_try;;
	2766	esac
[788]	2767	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2768	$as_echo "$ac_try_echo"; } >&5
[763]	2769	(eval "$ac_compile") 2>&5
[107]	2770	ac_status=$?
[788]	2771	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2772	test $ac_status = 0; }; then :
[763]	2773	for ac_file in conftest.o conftest.obj conftest.*; do
	2774	test -f "$ac_file" \|\| continue;
[107]	2775	case $ac_file in
[788]	2776	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
[107]	2777	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2778	break;;
	2779	esac
	2780	done
	2781	else
[788]	2782	$as_echo "$as_me: failed program was:" >&5
[107]	2783	sed 's/^/\| /' conftest.$ac_ext >&5
	2784
[788]	2785	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2786	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2787	as_fn_error $? "cannot compute suffix of object files: cannot compile
	2788	See \`config.log' for more details" "$LINENO" 5; }
[107]	2789	fi
	2790	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2791	fi
[788]	2792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	2793	$as_echo "$ac_cv_objext" >&6; }
[107]	2794	OBJEXT=$ac_cv_objext
	2795	ac_objext=$OBJEXT
[788]	2796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
	2797	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
	2798	if ${ac_cv_cxx_compiler_gnu+:} false; then :
	2799	$as_echo_n "(cached) " >&6
[107]	2800	else
[788]	2801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2802	/* end confdefs.h. */
	2803
	2804	int
	2805	main ()
	2806	{
	2807	#ifndef __GNUC__
	2808	choke me
	2809	#endif
	2810
	2811	;
	2812	return 0;
	2813	}
	2814	_ACEOF
[788]	2815	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2816	ac_compiler_gnu=yes
	2817	else
[788]	2818	ac_compiler_gnu=no
[107]	2819	fi
[763]	2820	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2821	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2822
	2823	fi
[788]	2824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
	2825	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
	2826	if test $ac_compiler_gnu = yes; then
	2827	GXX=yes
	2828	else
	2829	GXX=
	2830	fi
[107]	2831	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2832	ac_save_CXXFLAGS=$CXXFLAGS
[788]	2833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
	2834	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
	2835	if ${ac_cv_prog_cxx_g+:} false; then :
	2836	$as_echo_n "(cached) " >&6
[107]	2837	else
[763]	2838	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
	2839	ac_cxx_werror_flag=yes
	2840	ac_cv_prog_cxx_g=no
	2841	CXXFLAGS="-g"
[788]	2842	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2843	/* end confdefs.h. */
	2844
	2845	int
	2846	main ()
	2847	{
	2848
	2849	;
	2850	return 0;
	2851	}
	2852	_ACEOF
[788]	2853	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2854	ac_cv_prog_cxx_g=yes
	2855	else
[788]	2856	CXXFLAGS=""
	2857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2858	/* end confdefs.h. */
[763]	2859
[107]	2860	int
	2861	main ()
	2862	{
[763]	2863
[107]	2864	;
	2865	return 0;
	2866	}
	2867	_ACEOF
[788]	2868	if ac_fn_cxx_try_compile "$LINENO"; then :
	2869
[107]	2870	else
[788]	2871	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
[763]	2872	CXXFLAGS="-g"
[788]	2873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2874	/* end confdefs.h. */
[763]	2875
[107]	2876	int
	2877	main ()
	2878	{
[763]	2879
[107]	2880	;
	2881	return 0;
	2882	}
	2883	_ACEOF
[788]	2884	if ac_fn_cxx_try_compile "$LINENO"; then :
[763]	2885	ac_cv_prog_cxx_g=yes
[107]	2886	fi
[763]	2887	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2888	fi
[763]	2889	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2890	fi
	2891	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2892	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	2893	fi
[788]	2894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
	2895	$as_echo "$ac_cv_prog_cxx_g" >&6; }
[763]	2896	if test "$ac_test_CXXFLAGS" = set; then
	2897	CXXFLAGS=$ac_save_CXXFLAGS
	2898	elif test $ac_cv_prog_cxx_g = yes; then
	2899	if test "$GXX" = yes; then
	2900	CXXFLAGS="-g -O2"
	2901	else
	2902	CXXFLAGS="-g"
	2903	fi
	2904	else
	2905	if test "$GXX" = yes; then
	2906	CXXFLAGS="-O2"
	2907	else
	2908	CXXFLAGS=
	2909	fi
	2910	fi
[107]	2911	ac_ext=c
	2912	ac_cpp='$CPP $CPPFLAGS'
	2913	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2914	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2915	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2916
	2917	ac_ext=c
	2918	ac_cpp='$CPP $CPPFLAGS'
	2919	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2920	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2921	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2922	if test -n "$ac_tool_prefix"; then
	2923	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2924	set dummy ${ac_tool_prefix}gcc; ac_word=$2
[788]	2925	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2926	$as_echo_n "checking for $ac_word... " >&6; }
	2927	if ${ac_cv_prog_CC+:} false; then :
	2928	$as_echo_n "(cached) " >&6
[107]	2929	else
	2930	if test -n "$CC"; then
	2931	ac_cv_prog_CC="$CC" # Let the user override the test.
	2932	else
	2933	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2934	for as_dir in $PATH
	2935	do
	2936	IFS=$as_save_IFS
	2937	test -z "$as_dir" && as_dir=.
[788]	2938	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	2939	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2940	ac_cv_prog_CC="${ac_tool_prefix}gcc"
[788]	2941	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2942	break 2
	2943	fi
	2944	done
[788]	2945	done
[763]	2946	IFS=$as_save_IFS
[107]	2947
	2948	fi
	2949	fi
	2950	CC=$ac_cv_prog_CC
	2951	if test -n "$CC"; then
[788]	2952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2953	$as_echo "$CC" >&6; }
[107]	2954	else
[788]	2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2956	$as_echo "no" >&6; }
[107]	2957	fi
	2958
[763]	2959
[107]	2960	fi
	2961	if test -z "$ac_cv_prog_CC"; then
	2962	ac_ct_CC=$CC
	2963	# Extract the first word of "gcc", so it can be a program name with args.
	2964	set dummy gcc; ac_word=$2
[788]	2965	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2966	$as_echo_n "checking for $ac_word... " >&6; }
	2967	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2968	$as_echo_n "(cached) " >&6
[107]	2969	else
	2970	if test -n "$ac_ct_CC"; then
	2971	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2972	else
	2973	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2974	for as_dir in $PATH
	2975	do
	2976	IFS=$as_save_IFS
	2977	test -z "$as_dir" && as_dir=.
[788]	2978	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	2979	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2980	ac_cv_prog_ac_ct_CC="gcc"
[788]	2981	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2982	break 2
	2983	fi
	2984	done
[788]	2985	done
[763]	2986	IFS=$as_save_IFS
[107]	2987
	2988	fi
	2989	fi
	2990	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2991	if test -n "$ac_ct_CC"; then
[788]	2992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2993	$as_echo "$ac_ct_CC" >&6; }
[107]	2994	else
[788]	2995	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2996	$as_echo "no" >&6; }
[107]	2997	fi
	2998
[763]	2999	if test "x$ac_ct_CC" = x; then
	3000	CC=""
	3001	else
	3002	case $cross_compiling:$ac_tool_warned in
	3003	yes:)
[788]	3004	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3005	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3006	ac_tool_warned=yes ;;
	3007	esac
	3008	CC=$ac_ct_CC
	3009	fi
[107]	3010	else
	3011	CC="$ac_cv_prog_CC"
	3012	fi
	3013
	3014	if test -z "$CC"; then
[763]	3015	if test -n "$ac_tool_prefix"; then
	3016	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
[107]	3017	set dummy ${ac_tool_prefix}cc; ac_word=$2
[788]	3018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3019	$as_echo_n "checking for $ac_word... " >&6; }
	3020	if ${ac_cv_prog_CC+:} false; then :
	3021	$as_echo_n "(cached) " >&6
[107]	3022	else
	3023	if test -n "$CC"; then
	3024	ac_cv_prog_CC="$CC" # Let the user override the test.
	3025	else
	3026	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3027	for as_dir in $PATH
	3028	do
	3029	IFS=$as_save_IFS
	3030	test -z "$as_dir" && as_dir=.
[788]	3031	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3032	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3033	ac_cv_prog_CC="${ac_tool_prefix}cc"
[788]	3034	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3035	break 2
	3036	fi
	3037	done
[788]	3038	done
[763]	3039	IFS=$as_save_IFS
[107]	3040
	3041	fi
	3042	fi
	3043	CC=$ac_cv_prog_CC
	3044	if test -n "$CC"; then
[788]	3045	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3046	$as_echo "$CC" >&6; }
[107]	3047	else
[788]	3048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3049	$as_echo "no" >&6; }
[107]	3050	fi
	3051
[763]	3052
[107]	3053	fi
	3054	fi
	3055	if test -z "$CC"; then
	3056	# Extract the first word of "cc", so it can be a program name with args.
	3057	set dummy cc; ac_word=$2
[788]	3058	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3059	$as_echo_n "checking for $ac_word... " >&6; }
	3060	if ${ac_cv_prog_CC+:} false; then :
	3061	$as_echo_n "(cached) " >&6
[107]	3062	else
	3063	if test -n "$CC"; then
	3064	ac_cv_prog_CC="$CC" # Let the user override the test.
	3065	else
	3066	ac_prog_rejected=no
	3067	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3068	for as_dir in $PATH
	3069	do
	3070	IFS=$as_save_IFS
	3071	test -z "$as_dir" && as_dir=.
[788]	3072	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3073	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3074	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	3075	ac_prog_rejected=yes
	3076	continue
	3077	fi
	3078	ac_cv_prog_CC="cc"
[788]	3079	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3080	break 2
	3081	fi
	3082	done
[788]	3083	done
[763]	3084	IFS=$as_save_IFS
[107]	3085
	3086	if test $ac_prog_rejected = yes; then
	3087	# We found a bogon in the path, so make sure we never use it.
	3088	set dummy $ac_cv_prog_CC
	3089	shift
	3090	if test $# != 0; then
	3091	# We chose a different compiler from the bogus one.
	3092	# However, it has the same basename, so the bogon will be chosen
	3093	# first if we set CC to just the basename; use the full file name.
	3094	shift
	3095	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	3096	fi
	3097	fi
	3098	fi
	3099	fi
	3100	CC=$ac_cv_prog_CC
	3101	if test -n "$CC"; then
[788]	3102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3103	$as_echo "$CC" >&6; }
[107]	3104	else
[788]	3105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3106	$as_echo "no" >&6; }
[107]	3107	fi
	3108
[763]	3109
[107]	3110	fi
	3111	if test -z "$CC"; then
	3112	if test -n "$ac_tool_prefix"; then
[763]	3113	for ac_prog in cl.exe
[107]	3114	do
	3115	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3116	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3118	$as_echo_n "checking for $ac_word... " >&6; }
	3119	if ${ac_cv_prog_CC+:} false; then :
	3120	$as_echo_n "(cached) " >&6
[107]	3121	else
	3122	if test -n "$CC"; then
	3123	ac_cv_prog_CC="$CC" # Let the user override the test.
	3124	else
	3125	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3126	for as_dir in $PATH
	3127	do
	3128	IFS=$as_save_IFS
	3129	test -z "$as_dir" && as_dir=.
[788]	3130	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3131	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3132	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
[788]	3133	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3134	break 2
	3135	fi
	3136	done
[788]	3137	done
[763]	3138	IFS=$as_save_IFS
[107]	3139
	3140	fi
	3141	fi
	3142	CC=$ac_cv_prog_CC
	3143	if test -n "$CC"; then
[788]	3144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3145	$as_echo "$CC" >&6; }
[107]	3146	else
[788]	3147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3148	$as_echo "no" >&6; }
[107]	3149	fi
	3150
[763]	3151
[107]	3152	test -n "$CC" && break
	3153	done
	3154	fi
	3155	if test -z "$CC"; then
	3156	ac_ct_CC=$CC
[763]	3157	for ac_prog in cl.exe
[107]	3158	do
	3159	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3160	set dummy $ac_prog; ac_word=$2
[788]	3161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3162	$as_echo_n "checking for $ac_word... " >&6; }
	3163	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3164	$as_echo_n "(cached) " >&6
[107]	3165	else
	3166	if test -n "$ac_ct_CC"; then
	3167	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3168	else
	3169	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3170	for as_dir in $PATH
	3171	do
	3172	IFS=$as_save_IFS
	3173	test -z "$as_dir" && as_dir=.
[788]	3174	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3175	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3176	ac_cv_prog_ac_ct_CC="$ac_prog"
[788]	3177	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3178	break 2
	3179	fi
	3180	done
[788]	3181	done
[763]	3182	IFS=$as_save_IFS
[107]	3183
	3184	fi
	3185	fi
	3186	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3187	if test -n "$ac_ct_CC"; then
[788]	3188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3189	$as_echo "$ac_ct_CC" >&6; }
[107]	3190	else
[788]	3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3192	$as_echo "no" >&6; }
[107]	3193	fi
	3194
[763]	3195
[107]	3196	test -n "$ac_ct_CC" && break
	3197	done
	3198
[763]	3199	if test "x$ac_ct_CC" = x; then
	3200	CC=""
	3201	else
	3202	case $cross_compiling:$ac_tool_warned in
	3203	yes:)
[788]	3204	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3205	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3206	ac_tool_warned=yes ;;
	3207	esac
	3208	CC=$ac_ct_CC
	3209	fi
[107]	3210	fi
	3211
	3212	fi
	3213
	3214
[788]	3215	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3216	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3217	as_fn_error $? "no acceptable C compiler found in \$PATH
	3218	See \`config.log' for more details" "$LINENO" 5; }
[107]	3219
	3220	# Provide some information about the compiler.
[788]	3221	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	3222	set X $ac_compile
	3223	ac_compiler=$2
	3224	for ac_option in --version -v -V -qversion; do
	3225	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3226	case "(($ac_try" in
	3227	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3228	*) ac_try_echo=$ac_try;;
	3229	esac
[788]	3230	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3231	$as_echo "$ac_try_echo"; } >&5
	3232	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	3233	ac_status=$?
[788]	3234	if test -s conftest.err; then
	3235	sed '10a\
	3236	... rest of stderr output deleted ...
	3237	10q' conftest.err >conftest.er1
	3238	cat conftest.er1 >&5
	3239	fi
	3240	rm -f conftest.er1 conftest.err
	3241	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3242	test $ac_status = 0; }
	3243	done
[107]	3244
[788]	3245	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3246	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3247	if ${ac_cv_c_compiler_gnu+:} false; then :
	3248	$as_echo_n "(cached) " >&6
[107]	3249	else
[788]	3250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3251	/* end confdefs.h. */
	3252
	3253	int
	3254	main ()
	3255	{
	3256	#ifndef __GNUC__
	3257	choke me
	3258	#endif
	3259
	3260	;
	3261	return 0;
	3262	}
	3263	_ACEOF
[788]	3264	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3265	ac_compiler_gnu=yes
	3266	else
[788]	3267	ac_compiler_gnu=no
[107]	3268	fi
[763]	3269	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3270	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3271
	3272	fi
[788]	3273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3274	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3275	if test $ac_compiler_gnu = yes; then
	3276	GCC=yes
	3277	else
	3278	GCC=
	3279	fi
[107]	3280	ac_test_CFLAGS=${CFLAGS+set}
	3281	ac_save_CFLAGS=$CFLAGS
[788]	3282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3283	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3284	if ${ac_cv_prog_cc_g+:} false; then :
	3285	$as_echo_n "(cached) " >&6
[107]	3286	else
[763]	3287	ac_save_c_werror_flag=$ac_c_werror_flag
	3288	ac_c_werror_flag=yes
	3289	ac_cv_prog_cc_g=no
	3290	CFLAGS="-g"
[788]	3291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3292	/* end confdefs.h. */
	3293
	3294	int
	3295	main ()
	3296	{
	3297
	3298	;
	3299	return 0;
	3300	}
	3301	_ACEOF
[788]	3302	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3303	ac_cv_prog_cc_g=yes
	3304	else
[788]	3305	CFLAGS=""
	3306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3307	/* end confdefs.h. */
	3308
	3309	int
	3310	main ()
	3311	{
	3312
	3313	;
	3314	return 0;
	3315	}
	3316	_ACEOF
[788]	3317	if ac_fn_c_try_compile "$LINENO"; then :
	3318
[763]	3319	else
[788]	3320	ac_c_werror_flag=$ac_save_c_werror_flag
[763]	3321	CFLAGS="-g"
[788]	3322	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3323	/* end confdefs.h. */
	3324
	3325	int
	3326	main ()
	3327	{
	3328
	3329	;
	3330	return 0;
	3331	}
	3332	_ACEOF
[788]	3333	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3334	ac_cv_prog_cc_g=yes
	3335	fi
[763]	3336	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3337	fi
[763]	3338	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3339	fi
	3340	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3341	ac_c_werror_flag=$ac_save_c_werror_flag
	3342	fi
[788]	3343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3344	$as_echo "$ac_cv_prog_cc_g" >&6; }
[107]	3345	if test "$ac_test_CFLAGS" = set; then
	3346	CFLAGS=$ac_save_CFLAGS
	3347	elif test $ac_cv_prog_cc_g = yes; then
	3348	if test "$GCC" = yes; then
	3349	CFLAGS="-g -O2"
	3350	else
	3351	CFLAGS="-g"
	3352	fi
	3353	else
	3354	if test "$GCC" = yes; then
	3355	CFLAGS="-O2"
	3356	else
	3357	CFLAGS=
	3358	fi
	3359	fi
[788]	3360	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3361	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3362	if ${ac_cv_prog_cc_c89+:} false; then :
	3363	$as_echo_n "(cached) " >&6
[107]	3364	else
[763]	3365	ac_cv_prog_cc_c89=no
[107]	3366	ac_save_CC=$CC
[788]	3367	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3368	/* end confdefs.h. */
	3369	#include <stdarg.h>
	3370	#include <stdio.h>
[1224]	3371	struct stat;
[107]	3372	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3373	struct buf { int x; };
	3374	FILE * (rcsopen) (struct buf , struct stat *, int);
	3375	static char *e (p, i)
	3376	char **p;
	3377	int i;
	3378	{
	3379	return p[i];
	3380	}
	3381	static char f (char (g) (char , int), char *p, ...)
	3382	{
	3383	char *s;
	3384	va_list v;
	3385	va_start (v,p);
	3386	s = g (p, va_arg (v,int));
	3387	va_end (v);
	3388	return s;
	3389	}
[349]	3390
	3391	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3392	function prototypes and stuff, but not '\xHH' hex character constants.
	3393	These don't provoke an error unfortunately, instead are silently treated
[763]	3394	as 'x'. The following induces an error, until -std is added to get
[349]	3395	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3396	array size at least. It's necessary to write '\x00'==0 to get something
[763]	3397	that's true only with -std. */
[349]	3398	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3399
[763]	3400	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3401	inside strings and character constants. */
	3402	#define FOO(x) 'x'
	3403	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3404
[107]	3405	int test (int i, double x);
	3406	struct s1 {int (*f) (int a);};
	3407	struct s2 {int (*f) (double a);};
	3408	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3409	int argc;
	3410	char **argv;
	3411	int
	3412	main ()
	3413	{
	3414	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3415	;
	3416	return 0;
	3417	}
	3418	_ACEOF
[763]	3419	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3420	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
[107]	3421	do
	3422	CC="$ac_save_CC $ac_arg"
[788]	3423	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3424	ac_cv_prog_cc_c89=$ac_arg
[107]	3425	fi
[763]	3426	rm -f core conftest.err conftest.$ac_objext
	3427	test "x$ac_cv_prog_cc_c89" != "xno" && break
[107]	3428	done
[763]	3429	rm -f conftest.$ac_ext
[107]	3430	CC=$ac_save_CC
	3431
	3432	fi
[763]	3433	# AC_CACHE_VAL
	3434	case "x$ac_cv_prog_cc_c89" in
	3435	x)
[788]	3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	3437	$as_echo "none needed" >&6; } ;;
[763]	3438	xno)
[788]	3439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	3440	$as_echo "unsupported" >&6; } ;;
[107]	3441	*)
[763]	3442	CC="$CC $ac_cv_prog_cc_c89"
[788]	3443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	3444	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
[107]	3445	esac
[788]	3446	if test "x$ac_cv_prog_cc_c89" != xno; then :
[107]	3447
[788]	3448	fi
[107]	3449
	3450	ac_ext=c
	3451	ac_cpp='$CPP $CPPFLAGS'
	3452	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3453	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3454	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3455
	3456	ac_ext=c
	3457	ac_cpp='$CPP $CPPFLAGS'
	3458	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3459	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3460	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[788]	3461	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	3462	$as_echo_n "checking how to run the C preprocessor... " >&6; }
[107]	3463	# On Suns, sometimes $CPP names a directory.
	3464	if test -n "$CPP" && test -d "$CPP"; then
	3465	CPP=
	3466	fi
	3467	if test -z "$CPP"; then
[788]	3468	if ${ac_cv_prog_CPP+:} false; then :
	3469	$as_echo_n "(cached) " >&6
[107]	3470	else
	3471	# Double quotes because CPP needs to be expanded
	3472	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3473	do
	3474	ac_preproc_ok=false
	3475	for ac_c_preproc_warn_flag in '' yes
	3476	do
	3477	# Use a header file that comes with gcc, so configuring glibc
	3478	# with a fresh cross-compiler works.
	3479	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3480	# <limits.h> exists even on freestanding compilers.
	3481	# On the NeXT, cc -E runs the code through the compiler's parser,
	3482	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3483	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3484	/* end confdefs.h. */
	3485	#ifdef __STDC__
	3486	# include <limits.h>
	3487	#else
	3488	# include <assert.h>
	3489	#endif
[349]	3490	Syntax error
[107]	3491	_ACEOF
[788]	3492	if ac_fn_c_try_cpp "$LINENO"; then :
	3493
[107]	3494	else
	3495	# Broken: fails on valid input.
	3496	continue
	3497	fi
[788]	3498	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3499
	3500	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3501	# can be detected and how.
[788]	3502	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3503	/* end confdefs.h. */
	3504	#include <ac_nonexistent.h>
	3505	_ACEOF
[788]	3506	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3507	# Broken: success on invalid input.
	3508	continue
	3509	else
	3510	# Passes both tests.
	3511	ac_preproc_ok=:
	3512	break
	3513	fi
[788]	3514	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3515
[107]	3516	done
	3517	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3518	rm -f conftest.i conftest.err conftest.$ac_ext
	3519	if $ac_preproc_ok; then :
[107]	3520	break
	3521	fi
	3522
	3523	done
	3524	ac_cv_prog_CPP=$CPP
	3525
	3526	fi
	3527	CPP=$ac_cv_prog_CPP
	3528	else
	3529	ac_cv_prog_CPP=$CPP
	3530	fi
[788]	3531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	3532	$as_echo "$CPP" >&6; }
[107]	3533	ac_preproc_ok=false
	3534	for ac_c_preproc_warn_flag in '' yes
	3535	do
	3536	# Use a header file that comes with gcc, so configuring glibc
	3537	# with a fresh cross-compiler works.
	3538	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3539	# <limits.h> exists even on freestanding compilers.
	3540	# On the NeXT, cc -E runs the code through the compiler's parser,
	3541	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3542	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3543	/* end confdefs.h. */
	3544	#ifdef __STDC__
	3545	# include <limits.h>
	3546	#else
	3547	# include <assert.h>
	3548	#endif
[349]	3549	Syntax error
[107]	3550	_ACEOF
[788]	3551	if ac_fn_c_try_cpp "$LINENO"; then :
	3552
[107]	3553	else
	3554	# Broken: fails on valid input.
	3555	continue
	3556	fi
[788]	3557	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3558
	3559	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3560	# can be detected and how.
[788]	3561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3562	/* end confdefs.h. */
	3563	#include <ac_nonexistent.h>
	3564	_ACEOF
[788]	3565	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3566	# Broken: success on invalid input.
	3567	continue
	3568	else
	3569	# Passes both tests.
	3570	ac_preproc_ok=:
	3571	break
	3572	fi
[788]	3573	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3574
[107]	3575	done
	3576	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3577	rm -f conftest.i conftest.err conftest.$ac_ext
	3578	if $ac_preproc_ok; then :
	3579
[107]	3580	else
[788]	3581	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3582	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3583	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	3584	See \`config.log' for more details" "$LINENO" 5; }
[107]	3585	fi
	3586
	3587	ac_ext=c
	3588	ac_cpp='$CPP $CPPFLAGS'
	3589	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3590	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3591	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3592
[351]	3593	ac_ext=f
	3594	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	3595	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3596	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	3597	if test -n "$ac_tool_prefix"; then
[1224]	3598	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
[351]	3599	do
	3600	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3601	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3602	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3603	$as_echo_n "checking for $ac_word... " >&6; }
	3604	if ${ac_cv_prog_F77+:} false; then :
	3605	$as_echo_n "(cached) " >&6
[351]	3606	else
	3607	if test -n "$F77"; then
	3608	ac_cv_prog_F77="$F77" # Let the user override the test.
	3609	else
	3610	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3611	for as_dir in $PATH
	3612	do
	3613	IFS=$as_save_IFS
	3614	test -z "$as_dir" && as_dir=.
[788]	3615	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3616	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[351]	3617	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
[788]	3618	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3619	break 2
	3620	fi
	3621	done
[788]	3622	done
[763]	3623	IFS=$as_save_IFS
[351]	3624
	3625	fi
	3626	fi
	3627	F77=$ac_cv_prog_F77
	3628	if test -n "$F77"; then
[788]	3629	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
	3630	$as_echo "$F77" >&6; }
[351]	3631	else
[788]	3632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3633	$as_echo "no" >&6; }
[351]	3634	fi
	3635
[763]	3636
[351]	3637	test -n "$F77" && break
	3638	done
	3639	fi
	3640	if test -z "$F77"; then
	3641	ac_ct_F77=$F77
[1224]	3642	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
[351]	3643	do
	3644	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3645	set dummy $ac_prog; ac_word=$2
[788]	3646	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3647	$as_echo_n "checking for $ac_word... " >&6; }
	3648	if ${ac_cv_prog_ac_ct_F77+:} false; then :
	3649	$as_echo_n "(cached) " >&6
[351]	3650	else
	3651	if test -n "$ac_ct_F77"; then
	3652	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
	3653	else
	3654	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3655	for as_dir in $PATH
	3656	do
	3657	IFS=$as_save_IFS
	3658	test -z "$as_dir" && as_dir=.
[788]	3659	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3660	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[351]	3661	ac_cv_prog_ac_ct_F77="$ac_prog"
[788]	3662	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3663	break 2
	3664	fi
	3665	done
[788]	3666	done
[763]	3667	IFS=$as_save_IFS
[351]	3668
	3669	fi
	3670	fi
	3671	ac_ct_F77=$ac_cv_prog_ac_ct_F77
	3672	if test -n "$ac_ct_F77"; then
[788]	3673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
	3674	$as_echo "$ac_ct_F77" >&6; }
[351]	3675	else
[788]	3676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3677	$as_echo "no" >&6; }
[351]	3678	fi
	3679
[763]	3680
[351]	3681	test -n "$ac_ct_F77" && break
	3682	done
	3683
[763]	3684	if test "x$ac_ct_F77" = x; then
	3685	F77=""
	3686	else
	3687	case $cross_compiling:$ac_tool_warned in
	3688	yes:)
[788]	3689	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3690	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3691	ac_tool_warned=yes ;;
	3692	esac
	3693	F77=$ac_ct_F77
	3694	fi
[351]	3695	fi
	3696
	3697
	3698	# Provide some information about the compiler.
[788]	3699	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
	3700	set X $ac_compile
	3701	ac_compiler=$2
	3702	for ac_option in --version -v -V -qversion; do
	3703	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3704	case "(($ac_try" in
	3705	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3706	*) ac_try_echo=$ac_try;;
	3707	esac
[788]	3708	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3709	$as_echo "$ac_try_echo"; } >&5
	3710	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[351]	3711	ac_status=$?
[788]	3712	if test -s conftest.err; then
	3713	sed '10a\
	3714	... rest of stderr output deleted ...
	3715	10q' conftest.err >conftest.er1
	3716	cat conftest.er1 >&5
	3717	fi
	3718	rm -f conftest.er1 conftest.err
	3719	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3720	test $ac_status = 0; }
	3721	done
[351]	3722	rm -f a.out
	3723
	3724	# If we don't use `.F' as extension, the preprocessor is not run on the
	3725	# input file. (Note that this only needs to work for GNU compilers.)
	3726	ac_save_ext=$ac_ext
	3727	ac_ext=F
[788]	3728	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
	3729	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
	3730	if ${ac_cv_f77_compiler_gnu+:} false; then :
	3731	$as_echo_n "(cached) " >&6
[351]	3732	else
[788]	3733	cat > conftest.$ac_ext <<_ACEOF
[351]	3734	program main
	3735	#ifndef __GNUC__
	3736	choke me
	3737	#endif
	3738
	3739	end
	3740	_ACEOF
[788]	3741	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3742	ac_compiler_gnu=yes
	3743	else
[788]	3744	ac_compiler_gnu=no
[351]	3745	fi
[763]	3746	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[351]	3747	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
	3748
	3749	fi
[788]	3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
	3751	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
[351]	3752	ac_ext=$ac_save_ext
	3753	ac_test_FFLAGS=${FFLAGS+set}
	3754	ac_save_FFLAGS=$FFLAGS
	3755	FFLAGS=
[788]	3756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
	3757	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
	3758	if ${ac_cv_prog_f77_g+:} false; then :
	3759	$as_echo_n "(cached) " >&6
[351]	3760	else
	3761	FFLAGS=-g
[788]	3762	cat > conftest.$ac_ext <<_ACEOF
[351]	3763	program main
	3764
	3765	end
	3766	_ACEOF
[788]	3767	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3768	ac_cv_prog_f77_g=yes
	3769	else
[788]	3770	ac_cv_prog_f77_g=no
[351]	3771	fi
[763]	3772	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3773
[351]	3774	fi
[788]	3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
	3776	$as_echo "$ac_cv_prog_f77_g" >&6; }
[351]	3777	if test "$ac_test_FFLAGS" = set; then
	3778	FFLAGS=$ac_save_FFLAGS
	3779	elif test $ac_cv_prog_f77_g = yes; then
	3780	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3781	FFLAGS="-g -O2"
	3782	else
	3783	FFLAGS="-g"
	3784	fi
	3785	else
	3786	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3787	FFLAGS="-O2"
	3788	else
	3789	FFLAGS=
	3790	fi
	3791	fi
	3792
[788]	3793	if test $ac_compiler_gnu = yes; then
	3794	G77=yes
	3795	else
	3796	G77=
	3797	fi
[351]	3798	ac_ext=c
	3799	ac_cpp='$CPP $CPPFLAGS'
	3800	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3801	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3802	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3803
[788]	3804	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
	3805	$as_echo_n "checking whether ln -s works... " >&6; }
[342]	3806	LN_S=$as_ln_s
	3807	if test "$LN_S" = "ln -s"; then
[788]	3808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3809	$as_echo "yes" >&6; }
[342]	3810	else
[788]	3811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
	3812	$as_echo "no, using $LN_S" >&6; }
[342]	3813	fi
[107]	3814
[342]	3815	for ac_prog in install
	3816	do
	3817	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3818	set dummy $ac_prog; ac_word=$2
[788]	3819	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3820	$as_echo_n "checking for $ac_word... " >&6; }
	3821	if ${ac_cv_prog_INSTALL+:} false; then :
	3822	$as_echo_n "(cached) " >&6
[342]	3823	else
	3824	if test -n "$INSTALL"; then
	3825	ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
	3826	else
	3827	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3828	for as_dir in $PATH
	3829	do
	3830	IFS=$as_save_IFS
	3831	test -z "$as_dir" && as_dir=.
[788]	3832	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	3833	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[342]	3834	ac_cv_prog_INSTALL="$ac_prog"
[788]	3835	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[342]	3836	break 2
	3837	fi
	3838	done
[788]	3839	done
[763]	3840	IFS=$as_save_IFS
[342]	3841
	3842	fi
	3843	fi
	3844	INSTALL=$ac_cv_prog_INSTALL
	3845	if test -n "$INSTALL"; then
[788]	3846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	3847	$as_echo "$INSTALL" >&6; }
[342]	3848	else
[788]	3849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3850	$as_echo "no" >&6; }
[342]	3851	fi
	3852
[763]	3853
[342]	3854	test -n "$INSTALL" && break
	3855	done
	3856
	3857
[347]	3858	# Check for maths library -- will add -lm to $LIBS
[107]	3859
[788]	3860	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5
	3861	$as_echo_n "checking for log in -lm... " >&6; }
	3862	if ${ac_cv_lib_m_log+:} false; then :
	3863	$as_echo_n "(cached) " >&6
[107]	3864	else
	3865	ac_check_lib_save_LIBS=$LIBS
	3866	LIBS="-lm $LIBS"
[788]	3867	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3868	/* end confdefs.h. */
	3869
[763]	3870	/* Override any GCC internal prototype to avoid an error.
	3871	Use char because int might match the return type of a GCC
	3872	builtin and then its argument prototype would still apply. */
[107]	3873	#ifdef __cplusplus
	3874	extern "C"
	3875	#endif
	3876	char log ();
	3877	int
	3878	main ()
	3879	{
[763]	3880	return log ();
[107]	3881	;
	3882	return 0;
	3883	}
	3884	_ACEOF
[788]	3885	if ac_fn_c_try_link "$LINENO"; then :
[107]	3886	ac_cv_lib_m_log=yes
	3887	else
[788]	3888	ac_cv_lib_m_log=no
[107]	3889	fi
[788]	3890	rm -f core conftest.err conftest.$ac_objext \
	3891	conftest$ac_exeext conftest.$ac_ext
[107]	3892	LIBS=$ac_check_lib_save_LIBS
	3893	fi
[788]	3894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5
	3895	$as_echo "$ac_cv_lib_m_log" >&6; }
	3896	if test "x$ac_cv_lib_m_log" = xyes; then :
[107]	3897	cat >>confdefs.h <<_ACEOF
	3898	#define HAVE_LIBM 1
	3899	_ACEOF
	3900
	3901	LIBS="-lm $LIBS"
	3902
	3903	fi
	3904
	3905
	3906	# Checks for header files.
	3907
[788]	3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	3909	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	3910	if ${ac_cv_path_GREP+:} false; then :
	3911	$as_echo_n "(cached) " >&6
[107]	3912	else
[788]	3913	if test -z "$GREP"; then
[763]	3914	ac_path_GREP_found=false
[788]	3915	# Loop through the user's path and test for each of PROGNAME-LIST
	3916	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3917	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3918	do
	3919	IFS=$as_save_IFS
	3920	test -z "$as_dir" && as_dir=.
[788]	3921	for ac_prog in grep ggrep; do
	3922	for ac_exec_ext in '' $ac_executable_extensions; do
	3923	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
[1224]	3924	as_fn_executable_p "$ac_path_GREP" \|\| continue
[788]	3925	# Check for GNU ac_path_GREP and select it if it is found.
[763]	3926	# Check for GNU $ac_path_GREP
	3927	case `"$ac_path_GREP" --version 2>&1` in
	3928	GNU)
	3929	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	3930	*)
	3931	ac_count=0
[788]	3932	$as_echo_n 0123456789 >"conftest.in"
[763]	3933	while :
	3934	do
	3935	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3936	mv "conftest.tmp" "conftest.in"
	3937	cp "conftest.in" "conftest.nl"
[788]	3938	$as_echo 'GREP' >> "conftest.nl"
[763]	3939	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3940	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3941	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3942	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	3943	# Best one so far, save it but keep looking for a better one
	3944	ac_cv_path_GREP="$ac_path_GREP"
	3945	ac_path_GREP_max=$ac_count
[107]	3946	fi
[763]	3947	# 10*(2^10) chars as input seems more than enough
	3948	test $ac_count -gt 10 && break
	3949	done
	3950	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3951	esac
	3952
[788]	3953	$ac_path_GREP_found && break 3
	3954	done
[763]	3955	done
[788]	3956	done
[763]	3957	IFS=$as_save_IFS
[788]	3958	if test -z "$ac_cv_path_GREP"; then
	3959	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3960	fi
[763]	3961	else
	3962	ac_cv_path_GREP=$GREP
	3963	fi
	3964
	3965	fi
[788]	3966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	3967	$as_echo "$ac_cv_path_GREP" >&6; }
[763]	3968	GREP="$ac_cv_path_GREP"
	3969
	3970
[788]	3971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	3972	$as_echo_n "checking for egrep... " >&6; }
	3973	if ${ac_cv_path_EGREP+:} false; then :
	3974	$as_echo_n "(cached) " >&6
[763]	3975	else
	3976	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	3977	then ac_cv_path_EGREP="$GREP -E"
	3978	else
[788]	3979	if test -z "$EGREP"; then
[763]	3980	ac_path_EGREP_found=false
[788]	3981	# Loop through the user's path and test for each of PROGNAME-LIST
	3982	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3983	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3984	do
	3985	IFS=$as_save_IFS
	3986	test -z "$as_dir" && as_dir=.
[788]	3987	for ac_prog in egrep; do
	3988	for ac_exec_ext in '' $ac_executable_extensions; do
	3989	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
[1224]	3990	as_fn_executable_p "$ac_path_EGREP" \|\| continue
[788]	3991	# Check for GNU ac_path_EGREP and select it if it is found.
[763]	3992	# Check for GNU $ac_path_EGREP
	3993	case `"$ac_path_EGREP" --version 2>&1` in
	3994	GNU)
	3995	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	3996	*)
	3997	ac_count=0
[788]	3998	$as_echo_n 0123456789 >"conftest.in"
[763]	3999	while :
	4000	do
	4001	cat "conftest.in" "conftest.in" >"conftest.tmp"
	4002	mv "conftest.tmp" "conftest.in"
	4003	cp "conftest.in" "conftest.nl"
[788]	4004	$as_echo 'EGREP' >> "conftest.nl"
[763]	4005	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	4006	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	4007	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	4008	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	4009	# Best one so far, save it but keep looking for a better one
	4010	ac_cv_path_EGREP="$ac_path_EGREP"
	4011	ac_path_EGREP_max=$ac_count
	4012	fi
	4013	# 10*(2^10) chars as input seems more than enough
	4014	test $ac_count -gt 10 && break
	4015	done
	4016	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	4017	esac
	4018
[788]	4019	$ac_path_EGREP_found && break 3
	4020	done
[763]	4021	done
[788]	4022	done
[763]	4023	IFS=$as_save_IFS
[788]	4024	if test -z "$ac_cv_path_EGREP"; then
	4025	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	4026	fi
[763]	4027	else
	4028	ac_cv_path_EGREP=$EGREP
	4029	fi
	4030
	4031	fi
	4032	fi
[788]	4033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	4034	$as_echo "$ac_cv_path_EGREP" >&6; }
[763]	4035	EGREP="$ac_cv_path_EGREP"
	4036
	4037
[788]	4038	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	4039	$as_echo_n "checking for ANSI C header files... " >&6; }
	4040	if ${ac_cv_header_stdc+:} false; then :
	4041	$as_echo_n "(cached) " >&6
[107]	4042	else
[788]	4043	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4044	/* end confdefs.h. */
	4045	#include <stdlib.h>
	4046	#include <stdarg.h>
	4047	#include <string.h>
	4048	#include <float.h>
	4049
	4050	int
	4051	main ()
	4052	{
	4053
	4054	;
	4055	return 0;
	4056	}
	4057	_ACEOF
[788]	4058	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4059	ac_cv_header_stdc=yes
	4060	else
[788]	4061	ac_cv_header_stdc=no
[107]	4062	fi
[763]	4063	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4064
[107]	4065	if test $ac_cv_header_stdc = yes; then
	4066	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
[788]	4067	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4068	/* end confdefs.h. */
	4069	#include <string.h>
	4070
	4071	_ACEOF
	4072	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	4073	$EGREP "memchr" >/dev/null 2>&1; then :
	4074
[107]	4075	else
	4076	ac_cv_header_stdc=no
	4077	fi
[788]	4078	rm -f conftest*
[107]	4079
	4080	fi
	4081
	4082	if test $ac_cv_header_stdc = yes; then
	4083	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
[788]	4084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4085	/* end confdefs.h. */
	4086	#include <stdlib.h>
	4087
	4088	_ACEOF
	4089	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	4090	$EGREP "free" >/dev/null 2>&1; then :
	4091
[107]	4092	else
	4093	ac_cv_header_stdc=no
	4094	fi
[788]	4095	rm -f conftest*
[107]	4096
	4097	fi
	4098
	4099	if test $ac_cv_header_stdc = yes; then
	4100	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
[788]	4101	if test "$cross_compiling" = yes; then :
[107]	4102	:
	4103	else
[788]	4104	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4105	/* end confdefs.h. */
	4106	#include <ctype.h>
[763]	4107	#include <stdlib.h>
[107]	4108	#if ((' ' & 0x0FF) == 0x020)
	4109	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4110	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4111	#else
	4112	# define ISLOWER(c) \
[349]	4113	(('a' <= (c) && (c) <= 'i') \
	4114	\|\| ('j' <= (c) && (c) <= 'r') \
	4115	\|\| ('s' <= (c) && (c) <= 'z'))
[107]	4116	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4117	#endif
	4118
	4119	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4120	int
	4121	main ()
	4122	{
	4123	int i;
	4124	for (i = 0; i < 256; i++)
	4125	if (XOR (islower (i), ISLOWER (i))
[349]	4126	\|\| toupper (i) != TOUPPER (i))
[763]	4127	return 2;
	4128	return 0;
[107]	4129	}
	4130	_ACEOF
[788]	4131	if ac_fn_c_try_run "$LINENO"; then :
	4132
[107]	4133	else
[788]	4134	ac_cv_header_stdc=no
[107]	4135	fi
[788]	4136	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4137	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4138	fi
[763]	4139
[107]	4140	fi
	4141	fi
[788]	4142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4143	$as_echo "$ac_cv_header_stdc" >&6; }
[107]	4144	if test $ac_cv_header_stdc = yes; then
	4145
[788]	4146	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
[107]	4147
	4148	fi
	4149
	4150	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4151	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
[349]	4152	inttypes.h stdint.h unistd.h
[788]	4153	do :
	4154	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4155	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4156	"
	4157	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4158	cat >>confdefs.h <<_ACEOF
[788]	4159	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4160	_ACEOF
	4161
	4162	fi
	4163
	4164	done
	4165
	4166
[635]	4167	for ac_header in unistd.h time.h math.h values.h iostream fstream sstream iomanip vector string algorithm functional
[788]	4168	do :
	4169	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4170	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4171	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4172	cat >>confdefs.h <<_ACEOF
[788]	4173	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4174	_ACEOF
	4175
	4176	fi
	4177
	4178	done
	4179
[168]	4180	if test "x$ac_cv_header_stdc" = xno; then
[788]	4181	as_fn_error 1 "
[168]	4182	-------------------------------------------------------------------
	4183	An ANSI standard C library is required to build Duchamp.
	4184	One of the ANSI C header files it requires is missing or unusable.
[107]	4185
[168]	4186	ERROR: Duchamp configuration failure.
[788]	4187	-------------------------------------------------------------------" "$LINENO" 5
[168]	4188	fi
	4189
[107]	4190	# Checks for typedefs, structures, and compiler characteristics.
[788]	4191	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
	4192	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
	4193	if ${ac_cv_header_stdbool_h+:} false; then :
	4194	$as_echo_n "(cached) " >&6
[107]	4195	else
[788]	4196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4197	/* end confdefs.h. */
	4198
[1224]	4199	#include <stdbool.h>
	4200	#ifndef bool
	4201	"error: bool is not defined"
	4202	#endif
	4203	#ifndef false
	4204	"error: false is not defined"
	4205	#endif
	4206	#if false
	4207	"error: false is not 0"
	4208	#endif
	4209	#ifndef true
	4210	"error: true is not defined"
	4211	#endif
	4212	#if true != 1
	4213	"error: true is not 1"
	4214	#endif
	4215	#ifndef __bool_true_false_are_defined
	4216	"error: __bool_true_false_are_defined is not defined"
	4217	#endif
[107]	4218
[1224]	4219	struct s { _Bool s: 1; _Bool t; } s;
[107]	4220
[1224]	4221	char a[true == 1 ? 1 : -1];
	4222	char b[false == 0 ? 1 : -1];
	4223	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	4224	char d[(bool) 0.5 == true ? 1 : -1];
	4225	/* See body of main program for 'e'. */
	4226	char f[(_Bool) 0.0 == false ? 1 : -1];
	4227	char g[true];
	4228	char h[sizeof (_Bool)];
	4229	char i[sizeof s.t];
	4230	enum { j = false, k = true, l = false * true, m = true * 256 };
	4231	/* The following fails for
	4232	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
	4233	_Bool n[m];
	4234	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
	4235	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
	4236	/* Catch a bug in an HP-UX C compiler. See
	4237	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
	4238	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
	4239	*/
	4240	_Bool q = true;
	4241	_Bool *pq = &q;
[107]	4242
	4243	int
	4244	main ()
	4245	{
[763]	4246
[1224]	4247	bool e = &s;
	4248	*pq \|= q;
	4249	*pq \|= ! q;
	4250	/* Refer to every declared value, to avoid compiler optimizations. */
	4251	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
	4252	+ !m + !n + !o + !p + !q + !pq);
[763]	4253
[107]	4254	;
	4255	return 0;
	4256	}
	4257	_ACEOF
[788]	4258	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4259	ac_cv_header_stdbool_h=yes
	4260	else
[788]	4261	ac_cv_header_stdbool_h=no
[107]	4262	fi
[763]	4263	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4264	fi
[788]	4265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
	4266	$as_echo "$ac_cv_header_stdbool_h" >&6; }
[1224]	4267	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
[788]	4268	if test "x$ac_cv_type__Bool" = xyes; then :
[107]	4269
	4270	cat >>confdefs.h <<_ACEOF
	4271	#define HAVE__BOOL 1
	4272	_ACEOF
	4273
	4274
	4275	fi
	4276
[1224]	4277
[107]	4278	if test $ac_cv_header_stdbool_h = yes; then
	4279
[788]	4280	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
[107]	4281
	4282	fi
	4283
[788]	4284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
	4285	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
	4286	if ${ac_cv_c_const+:} false; then :
	4287	$as_echo_n "(cached) " >&6
[107]	4288	else
[788]	4289	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4290	/* end confdefs.h. */
	4291
	4292	int
	4293	main ()
	4294	{
[1224]	4295
[107]	4296	#ifndef __cplusplus
[1224]	4297	/* Ultrix mips cc rejects this sort of thing. */
[107]	4298	typedef int charset[2];
[1224]	4299	const charset cs = { 0, 0 };
[107]	4300	/* SunOS 4.1.1 cc rejects this. */
[763]	4301	char const const pcpcc;
	4302	char **ppc;
[107]	4303	/* NEC SVR4.0.2 mips cc rejects this. */
	4304	struct point {int x, y;};
	4305	static struct point const zero = {0,0};
	4306	/* AIX XL C 1.02.0.0 rejects this.
	4307	It does not let you subtract one const X* pointer from another in
	4308	an arm of an if-expression whose if-part is not a constant
	4309	expression */
	4310	const char *g = "string";
[763]	4311	pcpcc = &g + (g ? g-g : 0);
[107]	4312	/* HPUX 7.0 cc rejects these. */
[763]	4313	++pcpcc;
	4314	ppc = (char**) pcpcc;
	4315	pcpcc = (char const const ) ppc;
[1224]	4316	{ /* SCO 3.2v4 cc rejects this sort of thing. */
	4317	char tx;
	4318	char *t = &tx;
[107]	4319	char const s = 0 ? (char ) 0 : (char const *) 0;
	4320
	4321	*t++ = 0;
[763]	4322	if (s) return 0;
[107]	4323	}
	4324	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	4325	int x[] = {25, 17};
	4326	const int *foo = &x[0];
	4327	++foo;
	4328	}
	4329	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	4330	typedef const int *iptr;
	4331	iptr p = 0;
	4332	++p;
	4333	}
[1224]	4334	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
[107]	4335	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
[1224]	4336	struct s { int j; const int *ap[3]; } bx;
	4337	struct s *b = &bx; b->j = 5;
[107]	4338	}
	4339	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	4340	const int foo = 10;
[763]	4341	if (!foo) return 0;
[107]	4342	}
[763]	4343	return !cs[0] && !zero.x;
[107]	4344	#endif
	4345
	4346	;
	4347	return 0;
	4348	}
	4349	_ACEOF
[788]	4350	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4351	ac_cv_c_const=yes
	4352	else
[788]	4353	ac_cv_c_const=no
[107]	4354	fi
[763]	4355	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4356	fi
[788]	4357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
	4358	$as_echo "$ac_cv_c_const" >&6; }
[107]	4359	if test $ac_cv_c_const = no; then
	4360
[788]	4361	$as_echo "#define const /**/" >>confdefs.h
[107]	4362
	4363	fi
	4364
[788]	4365	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
	4366	$as_echo_n "checking for inline... " >&6; }
	4367	if ${ac_cv_c_inline+:} false; then :
	4368	$as_echo_n "(cached) " >&6
[107]	4369	else
	4370	ac_cv_c_inline=no
	4371	for ac_kw in inline __inline__ __inline; do
[788]	4372	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4373	/* end confdefs.h. */
	4374	#ifndef __cplusplus
	4375	typedef int foo_t;
	4376	static $ac_kw foo_t static_foo () {return 0; }
	4377	$ac_kw foo_t foo () {return 0; }
	4378	#endif
	4379
	4380	_ACEOF
[788]	4381	if ac_fn_c_try_compile "$LINENO"; then :
[763]	4382	ac_cv_c_inline=$ac_kw
[107]	4383	fi
[763]	4384	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4385	test "$ac_cv_c_inline" != no && break
[107]	4386	done
	4387
	4388	fi
[788]	4389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
	4390	$as_echo "$ac_cv_c_inline" >&6; }
[349]	4391
[107]	4392	case $ac_cv_c_inline in
	4393	inline \| yes) ;;
[349]	4394	*)
	4395	case $ac_cv_c_inline in
	4396	no) ac_val=;;
	4397	*) ac_val=$ac_cv_c_inline;;
	4398	esac
	4399	cat >>confdefs.h <<_ACEOF
	4400	#ifndef __cplusplus
	4401	#define inline $ac_val
	4402	#endif
[107]	4403	_ACEOF
[349]	4404	;;
[107]	4405	esac
	4406
	4407
[1222]	4408	# Library and installation utilities.
	4409	#------------------------------------
	4410	# (Taken from Mark Calabretta's wcslib package)
	4411	# Static library generation.
[168]	4412	if test -n "$ac_tool_prefix"; then
	4413	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
	4414	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
[788]	4415	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4416	$as_echo_n "checking for $ac_word... " >&6; }
	4417	if ${ac_cv_prog_RANLIB+:} false; then :
	4418	$as_echo_n "(cached) " >&6
[168]	4419	else
	4420	if test -n "$RANLIB"; then
	4421	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
	4422	else
	4423	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4424	for as_dir in $PATH
	4425	do
	4426	IFS=$as_save_IFS
	4427	test -z "$as_dir" && as_dir=.
[788]	4428	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	4429	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[168]	4430	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
[788]	4431	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4432	break 2
	4433	fi
	4434	done
[788]	4435	done
[763]	4436	IFS=$as_save_IFS
[168]	4437
	4438	fi
	4439	fi
	4440	RANLIB=$ac_cv_prog_RANLIB
	4441	if test -n "$RANLIB"; then
[788]	4442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
	4443	$as_echo "$RANLIB" >&6; }
[168]	4444	else
[788]	4445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4446	$as_echo "no" >&6; }
[168]	4447	fi
	4448
[763]	4449
[168]	4450	fi
	4451	if test -z "$ac_cv_prog_RANLIB"; then
	4452	ac_ct_RANLIB=$RANLIB
	4453	# Extract the first word of "ranlib", so it can be a program name with args.
	4454	set dummy ranlib; ac_word=$2
[788]	4455	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4456	$as_echo_n "checking for $ac_word... " >&6; }
	4457	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
	4458	$as_echo_n "(cached) " >&6
[168]	4459	else
	4460	if test -n "$ac_ct_RANLIB"; then
	4461	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
	4462	else
	4463	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4464	for as_dir in $PATH
	4465	do
	4466	IFS=$as_save_IFS
	4467	test -z "$as_dir" && as_dir=.
[788]	4468	for ac_exec_ext in '' $ac_executable_extensions; do
[1224]	4469	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[168]	4470	ac_cv_prog_ac_ct_RANLIB="ranlib"
[788]	4471	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4472	break 2
	4473	fi
	4474	done
[788]	4475	done
[763]	4476	IFS=$as_save_IFS
[168]	4477
	4478	fi
	4479	fi
	4480	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
	4481	if test -n "$ac_ct_RANLIB"; then
[788]	4482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
	4483	$as_echo "$ac_ct_RANLIB" >&6; }
[168]	4484	else
[788]	4485	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4486	$as_echo "no" >&6; }
[168]	4487	fi
	4488
[763]	4489	if test "x$ac_ct_RANLIB" = x; then
	4490	RANLIB=":"
	4491	else
	4492	case $cross_compiling:$ac_tool_warned in
	4493	yes:)
[788]	4494	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	4495	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	4496	ac_tool_warned=yes ;;
	4497	esac
	4498	RANLIB=$ac_ct_RANLIB
	4499	fi
[168]	4500	else
	4501	RANLIB="$ac_cv_prog_RANLIB"
	4502	fi
	4503
[1222]	4504	# Installation utilities.
	4505	#AC_PROG_LN_S
	4506	#AC_PROG_INSTALL
[168]	4507
[1222]	4508
	4509	# Shared library generation.
	4510	if test "x$ac_cv_c_compiler_gnu" = xyes ; then
	4511	# Note that -fPIC is on by default for Macs, this just makes it obvious.
	4512	SHRFLAGS="-fPIC"
[1224]	4513	SHRLD="\$(LINK) $SHRFLAGS"
[1222]	4514
	4515	case "$build_os" in
	4516	darwin*)
	4517	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using darwin build option" >&5
	4518	$as_echo "$as_me: Using darwin build option" >&6;}
[1227]	4519	SHRLIB="libduchamp.$PACKAGE_VERSION.dylib"
[1222]	4520	SHRLD="$SHRLD -dynamiclib -single_module"
	4521	SHRLD="$SHRLD -compatibility_version $PACKAGE_VERSION -current_version $PACKAGE_VERSION"
	4522	SHRLN=
	4523
	4524	case "$build_cpu" in
	4525	powerpc*)
	4526	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using darwin build option with powerpc subcase" >&5
	4527	$as_echo "$as_me: Using darwin build option with powerpc subcase" >&6;}
	4528	# Switch off -fPIC (not applicable for Intel Macs).
	4529	CFLAGS="$CFLAGS -mdynamic-no-pic"
	4530	;;
	4531	esac
	4532	;;
	4533	*)
	4534	# Covers Linux and Solaris at least.
	4535	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using alternative (linux) build option" >&5
	4536	$as_echo "$as_me: Using alternative (linux) build option" >&6;}
	4537	SHRLIB="libduchamp.so.$PACKAGE_VERSION"
[1224]	4538	SHRLD="$SHRLD -shared -Wl,-soname,$SHRLIB"
[1222]	4539	SHRLN="libduchamp.so"
	4540	;;
	4541	esac
	4542
	4543	else
	4544	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting shared library options" >&5
	4545	$as_echo "$as_me: Not setting shared library options" >&6;}
	4546	SHRLIB=
	4547	SHRFLAGS=
	4548	SHRLD=
	4549	SHRSFX=
	4550	SHRLN=
	4551	fi
	4552
	4553
	4554
	4555
	4556
	4557
	4558
[107]	4559	# Checks for library functions.
[788]	4560	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
	4561	$as_echo_n "checking for working strtod... " >&6; }
	4562	if ${ac_cv_func_strtod+:} false; then :
	4563	$as_echo_n "(cached) " >&6
[107]	4564	else
[788]	4565	if test "$cross_compiling" = yes; then :
[107]	4566	ac_cv_func_strtod=no
	4567	else
[788]	4568	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4569	/* end confdefs.h. */
	4570
[763]	4571	$ac_includes_default
	4572	#ifndef strtod
[107]	4573	double strtod ();
[763]	4574	#endif
[107]	4575	int
	4576	main()
	4577	{
	4578	{
	4579	/* Some versions of Linux strtod mis-parse strings with leading '+'. */
	4580	char *string = " +69";
	4581	char *term;
	4582	double value;
	4583	value = strtod (string, &term);
	4584	if (value != 69 \|\| term != (string + 4))
[763]	4585	return 1;
[107]	4586	}
	4587
	4588	{
	4589	/* Under Solaris 2.4, strtod returns the wrong value for the
	4590	terminating character under some conditions. */
	4591	char *string = "NaN";
	4592	char *term;
	4593	strtod (string, &term);
	4594	if (term != string && *(term - 1) == 0)
[763]	4595	return 1;
[107]	4596	}
[763]	4597	return 0;
[107]	4598	}
	4599
	4600	_ACEOF
[788]	4601	if ac_fn_c_try_run "$LINENO"; then :
[107]	4602	ac_cv_func_strtod=yes
	4603	else
[788]	4604	ac_cv_func_strtod=no
[107]	4605	fi
[788]	4606	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4607	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4608	fi
[763]	4609
[107]	4610	fi
[788]	4611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
	4612	$as_echo "$ac_cv_func_strtod" >&6; }
[107]	4613	if test $ac_cv_func_strtod = no; then
[763]	4614	case " $LIBOBJS " in
[349]	4615	" strtod.$ac_objext " ) ;;
[763]	4616	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
	4617	;;
[349]	4618	esac
	4619
[788]	4620	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
	4621	if test "x$ac_cv_func_pow" = xyes; then :
[349]	4622
[107]	4623	fi
[763]	4624
[107]	4625	if test $ac_cv_func_pow = no; then
[788]	4626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
	4627	$as_echo_n "checking for pow in -lm... " >&6; }
	4628	if ${ac_cv_lib_m_pow+:} false; then :
	4629	$as_echo_n "(cached) " >&6
[107]	4630	else
	4631	ac_check_lib_save_LIBS=$LIBS
	4632	LIBS="-lm $LIBS"
[788]	4633	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4634	/* end confdefs.h. */
	4635
[763]	4636	/* Override any GCC internal prototype to avoid an error.
	4637	Use char because int might match the return type of a GCC
	4638	builtin and then its argument prototype would still apply. */
[107]	4639	#ifdef __cplusplus
	4640	extern "C"
	4641	#endif
	4642	char pow ();
	4643	int
	4644	main ()
	4645	{
[763]	4646	return pow ();
[107]	4647	;
	4648	return 0;
	4649	}
	4650	_ACEOF
[788]	4651	if ac_fn_c_try_link "$LINENO"; then :
[107]	4652	ac_cv_lib_m_pow=yes
	4653	else
[788]	4654	ac_cv_lib_m_pow=no
[107]	4655	fi
[788]	4656	rm -f core conftest.err conftest.$ac_objext \
	4657	conftest$ac_exeext conftest.$ac_ext
[107]	4658	LIBS=$ac_check_lib_save_LIBS
	4659	fi
[788]	4660	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
	4661	$as_echo "$ac_cv_lib_m_pow" >&6; }
	4662	if test "x$ac_cv_lib_m_pow" = xyes; then :
[107]	4663	POW_LIB=-lm
	4664	else
[788]	4665	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
	4666	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
[107]	4667	fi
	4668
	4669	fi
	4670
	4671	fi
	4672
	4673	for ac_func in floor pow sqrt strtol log atan fabs
[788]	4674	do :
	4675	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4676	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4677	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
[107]	4678	cat >>confdefs.h <<_ACEOF
[788]	4679	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
[107]	4680	_ACEOF
	4681
	4682	fi
	4683	done
	4684
	4685
	4686	# Extra places to look for third-party include files and libraries.
	4687	INCDIRS="$INCDIRS \
	4688	/usr/include \
	4689	/usr/local/include \
	4690	/usr/local/pgplot \
	4691	/usr/local/cfitsio \
	4692	/usr/local/wcslib \
	4693	/local/pgplot \
[110]	4694	/local/cfitsio \
	4695	/opt/local/include"
[107]	4696
	4697	LIBDIRS="$LIBDIRS \
	4698	/usr/lib \
	4699	/usr/local/lib \
	4700	/usr/local/pgplot \
	4701	/usr/local/cfitsio \
	4702	/usr/local/wcslib \
	4703	/local/lib \
	4704	/local/pgplot \
	4705	/local/cfitsio \
[110]	4706	/opt/SUNWspro/lib \
	4707	/opt/local/lib"
[107]	4708
[788]	4709	{ $as_echo "$as_me:${as_lineno-$LINENO}: LIBDIRS" >&5
	4710	$as_echo "$as_me: LIBDIRS" >&6;}
[107]	4711
	4712	for LIBDIR in $LIBDIRS ; do
[788]	4713	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	4714	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	4715	$as_echo_n "checking for $LIBDIR... " >&6; }
	4716	if eval \${$as_ac_File+:} false; then :
	4717	$as_echo_n "(cached) " >&6
[107]	4718	else
	4719	test "$cross_compiling" = yes &&
[788]	4720	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4721	if test -r "$LIBDIR"; then
	4722	eval "$as_ac_File=yes"
	4723	else
	4724	eval "$as_ac_File=no"
	4725	fi
	4726	fi
[788]	4727	eval ac_res=\$$as_ac_File
	4728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4729	$as_echo "$ac_res" >&6; }
	4730	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4731	LDFLAGS="$LDFLAGS -L$LIBDIR"
	4732	else
	4733	continue
	4734	fi
	4735
	4736	done
	4737
	4738	##########################################################################
	4739	# Search for PGPLOT
[763]	4740	# use --with-pgplot=directory to specify a particular PGPLOT directory.
[342]	4741	# or --without-pgplot or --with-pgplot=no to do without it
	4742	# else do the normal searching for libraries.
[107]	4743
[788]	4744	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- PGPLOT -- " >&5
	4745	$as_echo "$as_me: -- PGPLOT -- " >&6;}
[342]	4746
[763]	4747	# Check whether --with-pgplot was given.
[788]	4748	if test "${with_pgplot+set}" = set; then :
[763]	4749	withval=$with_pgplot;
[342]	4750	if test "x$withval" != xno; then
[788]	4751	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	4752	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	4753	PGPLOTINCDIRS=$withval
	4754	PGPLOTLIBDIRS=$withval
	4755	LDFLAGS="$LDFLAGS -L$withval"
	4756	fi
	4757
	4758	else
	4759
	4760	PGPLOTINCDIRS=$INCDIRS
	4761	PGPLOTLIBDIRS=$LIBDIRS
	4762
[763]	4763	fi
[342]	4764
[763]	4765
[342]	4766	if test "x$PGPLOTLIBDIRS" = x; then
	4767	#the argument to --with-pgplot was no, so we don't look for it.
[788]	4768	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not enabling PGPLOT use." >&5
	4769	$as_echo "$as_me: Not enabling PGPLOT use." >&6;}
[402]	4770	#This is the command to do the linking stage of the compilation
	4771	#If no pgplot, we can just link with g++ (or equivalent)
[384]	4772	LINKER=$CXX
	4773	# AC_CHECK_LIB([stdc++], [main], [PGPLOTLIB="-lstdc++"])
	4774	# if test "x$F77" = xgfortran; then
	4775	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	4776	# fi
[342]	4777	else
	4778
[347]	4779	#Set up the PGPLOT-related libraries and includes.
	4780
[342]	4781	for INCDIR in $PGPLOTINCDIRS ; do
[788]	4782	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/cpgplot.h" \| $as_tr_sh`
	4783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/cpgplot.h" >&5
	4784	$as_echo_n "checking for $INCDIR/cpgplot.h... " >&6; }
	4785	if eval \${$as_ac_File+:} false; then :
	4786	$as_echo_n "(cached) " >&6
[107]	4787	else
	4788	test "$cross_compiling" = yes &&
[788]	4789	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4790	if test -r "$INCDIR/cpgplot.h"; then
	4791	eval "$as_ac_File=yes"
	4792	else
	4793	eval "$as_ac_File=no"
	4794	fi
	4795	fi
[788]	4796	eval ac_res=\$$as_ac_File
	4797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4798	$as_echo "$ac_res" >&6; }
	4799	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4800	PGPLOTINC=-I$INCDIR; break
	4801	fi
	4802
[806]	4803	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/pgplot/cpgplot.h" \| $as_tr_sh`
	4804	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/pgplot/cpgplot.h" >&5
	4805	$as_echo_n "checking for $INCDIR/pgplot/cpgplot.h... " >&6; }
[788]	4806	if eval \${$as_ac_File+:} false; then :
	4807	$as_echo_n "(cached) " >&6
[107]	4808	else
	4809	test "$cross_compiling" = yes &&
[788]	4810	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[806]	4811	if test -r "$INCDIR/pgplot/cpgplot.h"; then
[107]	4812	eval "$as_ac_File=yes"
	4813	else
	4814	eval "$as_ac_File=no"
	4815	fi
	4816	fi
[788]	4817	eval ac_res=\$$as_ac_File
	4818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4819	$as_echo "$ac_res" >&6; }
	4820	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[937]	4821	PGPLOTINC=-I$INCDIR/pgplot; break
[107]	4822	fi
	4823
[806]	4824	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/include/cpgplot.h" \| $as_tr_sh`
	4825	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/include/cpgplot.h" >&5
	4826	$as_echo_n "checking for $INCDIR/include/cpgplot.h... " >&6; }
	4827	if eval \${$as_ac_File+:} false; then :
	4828	$as_echo_n "(cached) " >&6
	4829	else
	4830	test "$cross_compiling" = yes &&
	4831	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	4832	if test -r "$INCDIR/include/cpgplot.h"; then
	4833	eval "$as_ac_File=yes"
	4834	else
	4835	eval "$as_ac_File=no"
	4836	fi
	4837	fi
	4838	eval ac_res=\$$as_ac_File
	4839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4840	$as_echo "$ac_res" >&6; }
	4841	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	4842	PGPLOTINC=-I$INCDIR/include; break
	4843	fi
	4844
[342]	4845	done
[107]	4846
[342]	4847	# PGPLOT compiled with a SUN compiler but linked with something else.
[788]	4848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosd in -lsunmath" >&5
	4849	$as_echo_n "checking for cosd in -lsunmath... " >&6; }
	4850	if ${ac_cv_lib_sunmath_cosd+:} false; then :
	4851	$as_echo_n "(cached) " >&6
[107]	4852	else
	4853	ac_check_lib_save_LIBS=$LIBS
[351]	4854	LIBS="-lsunmath $EXTRAPGLIB $LIBS $LIBS"
[788]	4855	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4856	/* end confdefs.h. */
	4857
[763]	4858	/* Override any GCC internal prototype to avoid an error.
	4859	Use char because int might match the return type of a GCC
	4860	builtin and then its argument prototype would still apply. */
[107]	4861	#ifdef __cplusplus
	4862	extern "C"
	4863	#endif
	4864	char cosd ();
	4865	int
	4866	main ()
	4867	{
[763]	4868	return cosd ();
[107]	4869	;
	4870	return 0;
	4871	}
	4872	_ACEOF
[788]	4873	if ac_fn_c_try_link "$LINENO"; then :
[107]	4874	ac_cv_lib_sunmath_cosd=yes
	4875	else
[788]	4876	ac_cv_lib_sunmath_cosd=no
[107]	4877	fi
[788]	4878	rm -f core conftest.err conftest.$ac_objext \
	4879	conftest$ac_exeext conftest.$ac_ext
[107]	4880	LIBS=$ac_check_lib_save_LIBS
	4881	fi
[788]	4882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_cosd" >&5
	4883	$as_echo "$ac_cv_lib_sunmath_cosd" >&6; }
	4884	if test "x$ac_cv_lib_sunmath_cosd" = xyes; then :
[351]	4885	EXTRAPGLIB="-lsunmath $EXTRAPGLIB"
[107]	4886	fi
	4887
[788]	4888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iand_ in -lM77" >&5
	4889	$as_echo_n "checking for iand_ in -lM77... " >&6; }
	4890	if ${ac_cv_lib_M77_iand_+:} false; then :
	4891	$as_echo_n "(cached) " >&6
[107]	4892	else
	4893	ac_check_lib_save_LIBS=$LIBS
[351]	4894	LIBS="-lM77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4896	/* end confdefs.h. */
	4897
[763]	4898	/* Override any GCC internal prototype to avoid an error.
	4899	Use char because int might match the return type of a GCC
	4900	builtin and then its argument prototype would still apply. */
[107]	4901	#ifdef __cplusplus
	4902	extern "C"
	4903	#endif
	4904	char iand_ ();
	4905	int
	4906	main ()
	4907	{
[763]	4908	return iand_ ();
[107]	4909	;
	4910	return 0;
	4911	}
	4912	_ACEOF
[788]	4913	if ac_fn_c_try_link "$LINENO"; then :
[107]	4914	ac_cv_lib_M77_iand_=yes
	4915	else
[788]	4916	ac_cv_lib_M77_iand_=no
[107]	4917	fi
[788]	4918	rm -f core conftest.err conftest.$ac_objext \
	4919	conftest$ac_exeext conftest.$ac_ext
[107]	4920	LIBS=$ac_check_lib_save_LIBS
	4921	fi
[788]	4922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_M77_iand_" >&5
	4923	$as_echo "$ac_cv_lib_M77_iand_" >&6; }
	4924	if test "x$ac_cv_lib_M77_iand_" = xyes; then :
[351]	4925	EXTRAPGLIB="-lM77 $EXTRAPGLIB"
[107]	4926	fi
	4927
[788]	4928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for f77_init in -lF77" >&5
	4929	$as_echo_n "checking for f77_init in -lF77... " >&6; }
	4930	if ${ac_cv_lib_F77_f77_init+:} false; then :
	4931	$as_echo_n "(cached) " >&6
[107]	4932	else
	4933	ac_check_lib_save_LIBS=$LIBS
[351]	4934	LIBS="-lF77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4935	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4936	/* end confdefs.h. */
	4937
[763]	4938	/* Override any GCC internal prototype to avoid an error.
	4939	Use char because int might match the return type of a GCC
	4940	builtin and then its argument prototype would still apply. */
[107]	4941	#ifdef __cplusplus
	4942	extern "C"
	4943	#endif
	4944	char f77_init ();
	4945	int
	4946	main ()
	4947	{
[763]	4948	return f77_init ();
[107]	4949	;
	4950	return 0;
	4951	}
	4952	_ACEOF
[788]	4953	if ac_fn_c_try_link "$LINENO"; then :
[107]	4954	ac_cv_lib_F77_f77_init=yes
	4955	else
[788]	4956	ac_cv_lib_F77_f77_init=no
[107]	4957	fi
[788]	4958	rm -f core conftest.err conftest.$ac_objext \
	4959	conftest$ac_exeext conftest.$ac_ext
[107]	4960	LIBS=$ac_check_lib_save_LIBS
	4961	fi
[788]	4962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_F77_f77_init" >&5
	4963	$as_echo "$ac_cv_lib_F77_f77_init" >&6; }
	4964	if test "x$ac_cv_lib_F77_f77_init" = xyes; then :
[351]	4965	EXTRAPGLIB="-lF77 $EXTRAPGLIB"
[107]	4966	fi
	4967
	4968
[342]	4969	# Search for X11 includes and libraries.
[788]	4970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
	4971	$as_echo_n "checking for X... " >&6; }
[107]	4972
	4973
[763]	4974	# Check whether --with-x was given.
[788]	4975	if test "${with_x+set}" = set; then :
[763]	4976	withval=$with_x;
	4977	fi
[107]	4978
	4979	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
	4980	if test "x$with_x" = xno; then
	4981	# The user explicitly disabled X.
	4982	have_x=disabled
	4983	else
[763]	4984	case $x_includes,$x_libraries in #(
[788]	4985	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
	4986	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
	4987	$as_echo_n "(cached) " >&6
[107]	4988	else
	4989	# One or both of the vars are not set, and there is no cached value.
	4990	ac_x_includes=no ac_x_libraries=no
[763]	4991	rm -f -r conftest.dir
[107]	4992	if mkdir conftest.dir; then
	4993	cd conftest.dir
	4994	cat >Imakefile <<'_ACEOF'
[763]	4995	incroot:
	4996	@echo incroot='${INCROOT}'
	4997	usrlibdir:
	4998	@echo usrlibdir='${USRLIBDIR}'
	4999	libdir:
	5000	@echo libdir='${LIBDIR}'
[107]	5001	_ACEOF
[763]	5002	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
[788]	5003	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
[763]	5004	for ac_var in incroot usrlibdir libdir; do
	5005	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
	5006	done
[107]	5007	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
[763]	5008	for ac_extension in a so sl dylib la dll; do
	5009	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	5010	test -f "$ac_im_libdir/libX11.$ac_extension"; then
[349]	5011	ac_im_usrlibdir=$ac_im_libdir; break
[107]	5012	fi
	5013	done
	5014	# Screen out bogus values from the imake configuration. They are
	5015	# bogus both because they are the default anyway, and because
	5016	# using them would break gcc on systems where it needs fixed includes.
	5017	case $ac_im_incroot in
[763]	5018	/usr/include) ac_x_includes= ;;
[107]	5019	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
	5020	esac
	5021	case $ac_im_usrlibdir in
[788]	5022	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
[107]	5023	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
	5024	esac
	5025	fi
	5026	cd ..
[763]	5027	rm -f -r conftest.dir
[107]	5028	fi
	5029
	5030	# Standard set of common directories for X headers.
	5031	# Check X11 before X11Rn because it is often a symlink to the current release.
	5032	ac_x_header_dirs='
	5033	/usr/X11/include
[788]	5034	/usr/X11R7/include
[107]	5035	/usr/X11R6/include
	5036	/usr/X11R5/include
	5037	/usr/X11R4/include
	5038
	5039	/usr/include/X11
[788]	5040	/usr/include/X11R7
[107]	5041	/usr/include/X11R6
	5042	/usr/include/X11R5
	5043	/usr/include/X11R4
	5044
	5045	/usr/local/X11/include
[788]	5046	/usr/local/X11R7/include
[107]	5047	/usr/local/X11R6/include
	5048	/usr/local/X11R5/include
	5049	/usr/local/X11R4/include
	5050
	5051	/usr/local/include/X11
[788]	5052	/usr/local/include/X11R7
[107]	5053	/usr/local/include/X11R6
	5054	/usr/local/include/X11R5
	5055	/usr/local/include/X11R4
	5056
	5057	/usr/X386/include
	5058	/usr/x386/include
	5059	/usr/XFree86/include/X11
	5060
	5061	/usr/include
	5062	/usr/local/include
	5063	/usr/unsupported/include
	5064	/usr/athena/include
	5065	/usr/local/x11r5/include
	5066	/usr/lpp/Xamples/include
	5067
	5068	/usr/openwin/include
	5069	/usr/openwin/share/include'
	5070
	5071	if test "$ac_x_includes" = no; then
[763]	5072	# Guess where to find include files, by looking for Xlib.h.
[107]	5073	# First, try using that file with no special directory specified.
[788]	5074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5075	/* end confdefs.h. */
[763]	5076	#include <X11/Xlib.h>
[107]	5077	_ACEOF
[788]	5078	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	5079	# We can compile using X headers with no special include directory.
	5080	ac_x_includes=
	5081	else
	5082	for ac_dir in $ac_x_header_dirs; do
[763]	5083	if test -r "$ac_dir/X11/Xlib.h"; then
[107]	5084	ac_x_includes=$ac_dir
	5085	break
	5086	fi
	5087	done
	5088	fi
[788]	5089	rm -f conftest.err conftest.i conftest.$ac_ext
[107]	5090	fi # $ac_x_includes = no
	5091
	5092	if test "$ac_x_libraries" = no; then
	5093	# Check for the libraries.
	5094	# See if we find them without any special options.
	5095	# Don't add to $LIBS permanently.
	5096	ac_save_LIBS=$LIBS
[763]	5097	LIBS="-lX11 $LIBS"
[788]	5098	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5099	/* end confdefs.h. */
[763]	5100	#include <X11/Xlib.h>
[107]	5101	int
	5102	main ()
	5103	{
[763]	5104	XrmInitialize ()
[107]	5105	;
	5106	return 0;
	5107	}
	5108	_ACEOF
[788]	5109	if ac_fn_c_try_link "$LINENO"; then :
[107]	5110	LIBS=$ac_save_LIBS
	5111	# We can link X programs with no special library path.
	5112	ac_x_libraries=
	5113	else
[788]	5114	LIBS=$ac_save_LIBS
	5115	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
[107]	5116	do
	5117	# Don't even attempt the hair of trying to link an X program!
[763]	5118	for ac_extension in a so sl dylib la dll; do
	5119	if test -r "$ac_dir/libX11.$ac_extension"; then
[107]	5120	ac_x_libraries=$ac_dir
	5121	break 2
	5122	fi
	5123	done
	5124	done
	5125	fi
[788]	5126	rm -f core conftest.err conftest.$ac_objext \
	5127	conftest$ac_exeext conftest.$ac_ext
[107]	5128	fi # $ac_x_libraries = no
	5129
[763]	5130	case $ac_x_includes,$ac_x_libraries in #(
	5131	no,* \| ,no \| \'*)
	5132	# Didn't find X, or a directory has "'" in its name.
	5133	ac_cv_have_x="have_x=no";; #(
	5134	*)
	5135	# Record where we found X for the cache.
	5136	ac_cv_have_x="have_x=yes\
	5137	ac_x_includes='$ac_x_includes'\
	5138	ac_x_libraries='$ac_x_libraries'"
	5139	esac
[107]	5140	fi
[763]	5141	;; #(
	5142	*) have_x=yes;;
	5143	esac
[107]	5144	eval "$ac_cv_have_x"
	5145	fi # $with_x != no
	5146
	5147	if test "$have_x" != yes; then
[788]	5148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
	5149	$as_echo "$have_x" >&6; }
[107]	5150	no_x=yes
	5151	else
	5152	# If each of the values was on the command line, it overrides each guess.
	5153	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
	5154	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
	5155	# Update the cache value to reflect the command line values.
[763]	5156	ac_cv_have_x="have_x=yes\
	5157	ac_x_includes='$x_includes'\
	5158	ac_x_libraries='$x_libraries'"
[788]	5159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
	5160	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
[107]	5161	fi
	5162
[1058]	5163	if test "$no_x" = yes; then
	5164	# Not all programs may use this symbol, but it does not hurt to define it.
	5165
	5166	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
	5167
	5168	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
	5169	else
	5170	if test -n "$x_includes"; then
	5171	X_CFLAGS="$X_CFLAGS -I$x_includes"
	5172	fi
	5173
	5174	# It would also be nice to do this for all -L options, not just this one.
	5175	if test -n "$x_libraries"; then
	5176	X_LIBS="$X_LIBS -L$x_libraries"
	5177	# For Solaris; some versions of Sun CC require a space after -R and
	5178	# others require no space. Words are not sufficient . . . .
	5179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
	5180	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
	5181	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
	5182	ac_xsave_c_werror_flag=$ac_c_werror_flag
	5183	ac_c_werror_flag=yes
	5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5185	/* end confdefs.h. */
	5186
	5187	int
	5188	main ()
	5189	{
	5190
	5191	;
	5192	return 0;
	5193	}
	5194	_ACEOF
	5195	if ac_fn_c_try_link "$LINENO"; then :
	5196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5197	$as_echo "no" >&6; }
	5198	X_LIBS="$X_LIBS -R$x_libraries"
	5199	else
	5200	LIBS="$ac_xsave_LIBS -R $x_libraries"
	5201	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5202	/* end confdefs.h. */
	5203
	5204	int
	5205	main ()
	5206	{
	5207
	5208	;
	5209	return 0;
	5210	}
	5211	_ACEOF
	5212	if ac_fn_c_try_link "$LINENO"; then :
	5213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5214	$as_echo "yes" >&6; }
	5215	X_LIBS="$X_LIBS -R $x_libraries"
	5216	else
	5217	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
	5218	$as_echo "neither works" >&6; }
	5219	fi
	5220	rm -f core conftest.err conftest.$ac_objext \
	5221	conftest$ac_exeext conftest.$ac_ext
	5222	fi
	5223	rm -f core conftest.err conftest.$ac_objext \
	5224	conftest$ac_exeext conftest.$ac_ext
	5225	ac_c_werror_flag=$ac_xsave_c_werror_flag
	5226	LIBS=$ac_xsave_LIBS
	5227	fi
	5228
	5229	# Check for system-dependent libraries X programs must link with.
	5230	# Do this before checking for the system-independent R6 libraries
	5231	# (-lICE), since we may need -lsocket or whatever for X linking.
	5232
	5233	if test "$ISC" = yes; then
	5234	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
	5235	else
	5236	# Martyn Johnson says this is needed for Ultrix, if the X
	5237	# libraries were built with DECnet support. And Karl Berry says
	5238	# the Alpha needs dnet_stub (dnet does not exist).
	5239	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
	5240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5241	/* end confdefs.h. */
	5242
	5243	/* Override any GCC internal prototype to avoid an error.
	5244	Use char because int might match the return type of a GCC
	5245	builtin and then its argument prototype would still apply. */
	5246	#ifdef __cplusplus
	5247	extern "C"
	5248	#endif
	5249	char XOpenDisplay ();
	5250	int
	5251	main ()
	5252	{
	5253	return XOpenDisplay ();
	5254	;
	5255	return 0;
	5256	}
	5257	_ACEOF
	5258	if ac_fn_c_try_link "$LINENO"; then :
	5259
	5260	else
	5261	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
	5262	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
	5263	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
	5264	$as_echo_n "(cached) " >&6
	5265	else
	5266	ac_check_lib_save_LIBS=$LIBS
	5267	LIBS="-ldnet $LIBS"
	5268	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5269	/* end confdefs.h. */
	5270
	5271	/* Override any GCC internal prototype to avoid an error.
	5272	Use char because int might match the return type of a GCC
	5273	builtin and then its argument prototype would still apply. */
	5274	#ifdef __cplusplus
	5275	extern "C"
	5276	#endif
	5277	char dnet_ntoa ();
	5278	int
	5279	main ()
	5280	{
	5281	return dnet_ntoa ();
	5282	;
	5283	return 0;
	5284	}
	5285	_ACEOF
	5286	if ac_fn_c_try_link "$LINENO"; then :
	5287	ac_cv_lib_dnet_dnet_ntoa=yes
	5288	else
	5289	ac_cv_lib_dnet_dnet_ntoa=no
	5290	fi
	5291	rm -f core conftest.err conftest.$ac_objext \
	5292	conftest$ac_exeext conftest.$ac_ext
	5293	LIBS=$ac_check_lib_save_LIBS
	5294	fi
	5295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
	5296	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
	5297	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
	5298	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
	5299	fi
	5300
	5301	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
	5302	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
	5303	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
	5304	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
	5305	$as_echo_n "(cached) " >&6
	5306	else
	5307	ac_check_lib_save_LIBS=$LIBS
	5308	LIBS="-ldnet_stub $LIBS"
	5309	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5310	/* end confdefs.h. */
	5311
	5312	/* Override any GCC internal prototype to avoid an error.
	5313	Use char because int might match the return type of a GCC
	5314	builtin and then its argument prototype would still apply. */
	5315	#ifdef __cplusplus
	5316	extern "C"
	5317	#endif
	5318	char dnet_ntoa ();
	5319	int
	5320	main ()
	5321	{
	5322	return dnet_ntoa ();
	5323	;
	5324	return 0;
	5325	}
	5326	_ACEOF
	5327	if ac_fn_c_try_link "$LINENO"; then :
	5328	ac_cv_lib_dnet_stub_dnet_ntoa=yes
	5329	else
	5330	ac_cv_lib_dnet_stub_dnet_ntoa=no
	5331	fi
	5332	rm -f core conftest.err conftest.$ac_objext \
	5333	conftest$ac_exeext conftest.$ac_ext
	5334	LIBS=$ac_check_lib_save_LIBS
	5335	fi
	5336	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
	5337	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
	5338	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
	5339	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
	5340	fi
	5341
	5342	fi
	5343	fi
	5344	rm -f core conftest.err conftest.$ac_objext \
	5345	conftest$ac_exeext conftest.$ac_ext
	5346	LIBS="$ac_xsave_LIBS"
	5347
	5348	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
	5349	# to get the SysV transport functions.
	5350	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
	5351	# needs -lnsl.
	5352	# The nsl library prevents programs from opening the X display
	5353	# on Irix 5.2, according to T.E. Dickey.
	5354	# The functions gethostbyname, getservbyname, and inet_addr are
	5355	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
	5356	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
	5357	if test "x$ac_cv_func_gethostbyname" = xyes; then :
	5358
	5359	fi
	5360
	5361	if test $ac_cv_func_gethostbyname = no; then
	5362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
	5363	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
	5364	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
	5365	$as_echo_n "(cached) " >&6
	5366	else
	5367	ac_check_lib_save_LIBS=$LIBS
	5368	LIBS="-lnsl $LIBS"
	5369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5370	/* end confdefs.h. */
	5371
	5372	/* Override any GCC internal prototype to avoid an error.
	5373	Use char because int might match the return type of a GCC
	5374	builtin and then its argument prototype would still apply. */
	5375	#ifdef __cplusplus
	5376	extern "C"
	5377	#endif
	5378	char gethostbyname ();
	5379	int
	5380	main ()
	5381	{
	5382	return gethostbyname ();
	5383	;
	5384	return 0;
	5385	}
	5386	_ACEOF
	5387	if ac_fn_c_try_link "$LINENO"; then :
	5388	ac_cv_lib_nsl_gethostbyname=yes
	5389	else
	5390	ac_cv_lib_nsl_gethostbyname=no
	5391	fi
	5392	rm -f core conftest.err conftest.$ac_objext \
	5393	conftest$ac_exeext conftest.$ac_ext
	5394	LIBS=$ac_check_lib_save_LIBS
	5395	fi
	5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
	5397	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
	5398	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
	5399	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
	5400	fi
	5401
	5402	if test $ac_cv_lib_nsl_gethostbyname = no; then
	5403	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
	5404	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
	5405	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
	5406	$as_echo_n "(cached) " >&6
	5407	else
	5408	ac_check_lib_save_LIBS=$LIBS
	5409	LIBS="-lbsd $LIBS"
	5410	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5411	/* end confdefs.h. */
	5412
	5413	/* Override any GCC internal prototype to avoid an error.
	5414	Use char because int might match the return type of a GCC
	5415	builtin and then its argument prototype would still apply. */
	5416	#ifdef __cplusplus
	5417	extern "C"
	5418	#endif
	5419	char gethostbyname ();
	5420	int
	5421	main ()
	5422	{
	5423	return gethostbyname ();
	5424	;
	5425	return 0;
	5426	}
	5427	_ACEOF
	5428	if ac_fn_c_try_link "$LINENO"; then :
	5429	ac_cv_lib_bsd_gethostbyname=yes
	5430	else
	5431	ac_cv_lib_bsd_gethostbyname=no
	5432	fi
	5433	rm -f core conftest.err conftest.$ac_objext \
	5434	conftest$ac_exeext conftest.$ac_ext
	5435	LIBS=$ac_check_lib_save_LIBS
	5436	fi
	5437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
	5438	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
	5439	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
	5440	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
	5441	fi
	5442
	5443	fi
	5444	fi
	5445
	5446	# lieder@skyler.mavd.honeywell.com says without -lsocket,
	5447	# socket/setsockopt and other routines are undefined under SCO ODT
	5448	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
	5449	# on later versions), says Simon Leinen: it contains gethostby*
	5450	# variants that don't use the name server (or something). -lsocket
	5451	# must be given before -lnsl if both are needed. We assume that
	5452	# if connect needs -lnsl, so does gethostbyname.
	5453	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
	5454	if test "x$ac_cv_func_connect" = xyes; then :
	5455
	5456	fi
	5457
	5458	if test $ac_cv_func_connect = no; then
	5459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
	5460	$as_echo_n "checking for connect in -lsocket... " >&6; }
	5461	if ${ac_cv_lib_socket_connect+:} false; then :
	5462	$as_echo_n "(cached) " >&6
	5463	else
	5464	ac_check_lib_save_LIBS=$LIBS
	5465	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
	5466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5467	/* end confdefs.h. */
	5468
	5469	/* Override any GCC internal prototype to avoid an error.
	5470	Use char because int might match the return type of a GCC
	5471	builtin and then its argument prototype would still apply. */
	5472	#ifdef __cplusplus
	5473	extern "C"
	5474	#endif
	5475	char connect ();
	5476	int
	5477	main ()
	5478	{
	5479	return connect ();
	5480	;
	5481	return 0;
	5482	}
	5483	_ACEOF
	5484	if ac_fn_c_try_link "$LINENO"; then :
	5485	ac_cv_lib_socket_connect=yes
	5486	else
	5487	ac_cv_lib_socket_connect=no
	5488	fi
	5489	rm -f core conftest.err conftest.$ac_objext \
	5490	conftest$ac_exeext conftest.$ac_ext
	5491	LIBS=$ac_check_lib_save_LIBS
	5492	fi
	5493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
	5494	$as_echo "$ac_cv_lib_socket_connect" >&6; }
	5495	if test "x$ac_cv_lib_socket_connect" = xyes; then :
	5496	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
	5497	fi
	5498
	5499	fi
	5500
	5501	# Guillermo Gomez says -lposix is necessary on A/UX.
	5502	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
	5503	if test "x$ac_cv_func_remove" = xyes; then :
	5504
	5505	fi
	5506
	5507	if test $ac_cv_func_remove = no; then
	5508	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
	5509	$as_echo_n "checking for remove in -lposix... " >&6; }
	5510	if ${ac_cv_lib_posix_remove+:} false; then :
	5511	$as_echo_n "(cached) " >&6
	5512	else
	5513	ac_check_lib_save_LIBS=$LIBS
	5514	LIBS="-lposix $LIBS"
	5515	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5516	/* end confdefs.h. */
	5517
	5518	/* Override any GCC internal prototype to avoid an error.
	5519	Use char because int might match the return type of a GCC
	5520	builtin and then its argument prototype would still apply. */
	5521	#ifdef __cplusplus
	5522	extern "C"
	5523	#endif
	5524	char remove ();
	5525	int
	5526	main ()
	5527	{
	5528	return remove ();
	5529	;
	5530	return 0;
	5531	}
	5532	_ACEOF
	5533	if ac_fn_c_try_link "$LINENO"; then :
	5534	ac_cv_lib_posix_remove=yes
	5535	else
	5536	ac_cv_lib_posix_remove=no
	5537	fi
	5538	rm -f core conftest.err conftest.$ac_objext \
	5539	conftest$ac_exeext conftest.$ac_ext
	5540	LIBS=$ac_check_lib_save_LIBS
	5541	fi
	5542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
	5543	$as_echo "$ac_cv_lib_posix_remove" >&6; }
	5544	if test "x$ac_cv_lib_posix_remove" = xyes; then :
	5545	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
	5546	fi
	5547
	5548	fi
	5549
	5550	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
	5551	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
	5552	if test "x$ac_cv_func_shmat" = xyes; then :
	5553
	5554	fi
	5555
	5556	if test $ac_cv_func_shmat = no; then
	5557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
	5558	$as_echo_n "checking for shmat in -lipc... " >&6; }
	5559	if ${ac_cv_lib_ipc_shmat+:} false; then :
	5560	$as_echo_n "(cached) " >&6
	5561	else
	5562	ac_check_lib_save_LIBS=$LIBS
	5563	LIBS="-lipc $LIBS"
	5564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5565	/* end confdefs.h. */
	5566
	5567	/* Override any GCC internal prototype to avoid an error.
	5568	Use char because int might match the return type of a GCC
	5569	builtin and then its argument prototype would still apply. */
	5570	#ifdef __cplusplus
	5571	extern "C"
	5572	#endif
	5573	char shmat ();
	5574	int
	5575	main ()
	5576	{
	5577	return shmat ();
	5578	;
	5579	return 0;
	5580	}
	5581	_ACEOF
	5582	if ac_fn_c_try_link "$LINENO"; then :
	5583	ac_cv_lib_ipc_shmat=yes
	5584	else
	5585	ac_cv_lib_ipc_shmat=no
	5586	fi
	5587	rm -f core conftest.err conftest.$ac_objext \
	5588	conftest$ac_exeext conftest.$ac_ext
	5589	LIBS=$ac_check_lib_save_LIBS
	5590	fi
	5591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
	5592	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
	5593	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
	5594	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
	5595	fi
	5596
	5597	fi
	5598	fi
	5599
	5600	# Check for libraries that X11R6 Xt/Xaw programs need.
	5601	ac_save_LDFLAGS=$LDFLAGS
	5602	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
	5603	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
	5604	# check for ICE first), but we must link in the order -lSM -lICE or
	5605	# we get undefined symbols. So assume we have SM if we have ICE.
	5606	# These have to be linked with before -lX11, unlike the other
	5607	# libraries we check for below, so use a different variable.
	5608	# John Interrante, Karl Berry
	5609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
	5610	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
	5611	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
	5612	$as_echo_n "(cached) " >&6
	5613	else
	5614	ac_check_lib_save_LIBS=$LIBS
	5615	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
	5616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5617	/* end confdefs.h. */
	5618
	5619	/* Override any GCC internal prototype to avoid an error.
	5620	Use char because int might match the return type of a GCC
	5621	builtin and then its argument prototype would still apply. */
	5622	#ifdef __cplusplus
	5623	extern "C"
	5624	#endif
	5625	char IceConnectionNumber ();
	5626	int
	5627	main ()
	5628	{
	5629	return IceConnectionNumber ();
	5630	;
	5631	return 0;
	5632	}
	5633	_ACEOF
	5634	if ac_fn_c_try_link "$LINENO"; then :
	5635	ac_cv_lib_ICE_IceConnectionNumber=yes
	5636	else
	5637	ac_cv_lib_ICE_IceConnectionNumber=no
	5638	fi
	5639	rm -f core conftest.err conftest.$ac_objext \
	5640	conftest$ac_exeext conftest.$ac_ext
	5641	LIBS=$ac_check_lib_save_LIBS
	5642	fi
	5643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
	5644	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
	5645	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
	5646	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
	5647	fi
	5648
	5649	LDFLAGS=$ac_save_LDFLAGS
	5650
	5651	fi
	5652
[1060]	5653	## AC_PATH_X
[788]	5654	{ $as_echo "$as_me:${as_lineno-$LINENO}: X-library search yielded X_CFLAGS=$X_CFLAGS, X_LIBS=$X_LIBS, X_EXTRA_LIBS=$X_EXTRA_LIBS, X_PRE_LIBS=$X_PRE_LIBS" >&5
	5655	$as_echo "$as_me: X-library search yielded X_CFLAGS=$X_CFLAGS, X_LIBS=$X_LIBS, X_EXTRA_LIBS=$X_EXTRA_LIBS, X_PRE_LIBS=$X_PRE_LIBS" >&6;}
[529]	5656	# returns C compiler flags needed for X to X_CFLAGS and the X linker flags to X_LIBS
[501]	5657	if test "x$X_LIBS" != x; then
	5658	LDFLAGS="$LDFLAGS $X_LIBS"
[765]	5659	EXTRAPGLIB="$X_LIBS $X_PRE_LIBS -lX11 $EXTRAPGLIB"
[501]	5660	fi
	5661
[351]	5662	# # Add pgplot libraries, if they exist to the lib path
	5663	# for LIBDIR in $PGPLOTLIBDIRS ; do
	5664	# AC_CHECK_FILE([$LIBDIR/libcpgplot.a], [PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break])
	5665	# done
	5666
[342]	5667	# It is possible that other libraries may be required depending on what
	5668	# graphics drivers were installed with PGPLOT.
[788]	5669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
	5670	$as_echo_n "checking for deflate in -lz... " >&6; }
	5671	if ${ac_cv_lib_z_deflate+:} false; then :
	5672	$as_echo_n "(cached) " >&6
[107]	5673	else
	5674	ac_check_lib_save_LIBS=$LIBS
[351]	5675	LIBS="-lz $EXTRAPGLIB $LIBS $LIBS"
[788]	5676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5677	/* end confdefs.h. */
	5678
[763]	5679	/* Override any GCC internal prototype to avoid an error.
	5680	Use char because int might match the return type of a GCC
	5681	builtin and then its argument prototype would still apply. */
[107]	5682	#ifdef __cplusplus
	5683	extern "C"
	5684	#endif
	5685	char deflate ();
	5686	int
	5687	main ()
	5688	{
[763]	5689	return deflate ();
[107]	5690	;
	5691	return 0;
	5692	}
	5693	_ACEOF
[788]	5694	if ac_fn_c_try_link "$LINENO"; then :
[107]	5695	ac_cv_lib_z_deflate=yes
	5696	else
[788]	5697	ac_cv_lib_z_deflate=no
[107]	5698	fi
[788]	5699	rm -f core conftest.err conftest.$ac_objext \
	5700	conftest$ac_exeext conftest.$ac_ext
[107]	5701	LIBS=$ac_check_lib_save_LIBS
	5702	fi
[788]	5703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
	5704	$as_echo "$ac_cv_lib_z_deflate" >&6; }
	5705	if test "x$ac_cv_lib_z_deflate" = xyes; then :
[351]	5706	EXTRAPGLIB="$EXTRAPGLIB -lz"
[107]	5707	fi
	5708
[788]	5709	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_error in -lpng" >&5
	5710	$as_echo_n "checking for png_error in -lpng... " >&6; }
	5711	if ${ac_cv_lib_png_png_error+:} false; then :
	5712	$as_echo_n "(cached) " >&6
[107]	5713	else
	5714	ac_check_lib_save_LIBS=$LIBS
[351]	5715	LIBS="-lpng $EXTRAPGLIB $LIBS $LIBS"
[788]	5716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5717	/* end confdefs.h. */
	5718
[763]	5719	/* Override any GCC internal prototype to avoid an error.
	5720	Use char because int might match the return type of a GCC
	5721	builtin and then its argument prototype would still apply. */
[107]	5722	#ifdef __cplusplus
	5723	extern "C"
	5724	#endif
	5725	char png_error ();
	5726	int
	5727	main ()
	5728	{
[763]	5729	return png_error ();
[107]	5730	;
	5731	return 0;
	5732	}
	5733	_ACEOF
[788]	5734	if ac_fn_c_try_link "$LINENO"; then :
[107]	5735	ac_cv_lib_png_png_error=yes
	5736	else
[788]	5737	ac_cv_lib_png_png_error=no
[107]	5738	fi
[788]	5739	rm -f core conftest.err conftest.$ac_objext \
	5740	conftest$ac_exeext conftest.$ac_ext
[107]	5741	LIBS=$ac_check_lib_save_LIBS
	5742	fi
[788]	5743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_error" >&5
	5744	$as_echo "$ac_cv_lib_png_png_error" >&6; }
	5745	if test "x$ac_cv_lib_png_png_error" = xyes; then :
[351]	5746	EXTRAPGLIB="$EXTRAPGLIB -lpng"
[107]	5747	fi
	5748
[351]	5749
	5750	ac_ext=f
	5751	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	5752	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5753	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	5754
	5755
[788]	5756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pgopen in -lpgplot" >&5
	5757	$as_echo_n "checking for pgopen in -lpgplot... " >&6; }
	5758	if ${ac_cv_lib_pgplot_pgopen+:} false; then :
	5759	$as_echo_n "(cached) " >&6
[107]	5760	else
	5761	ac_check_lib_save_LIBS=$LIBS
[352]	5762	LIBS="-lpgplot $PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5763	cat > conftest.$ac_ext <<_ACEOF
[351]	5764	program main
	5765	call pgopen
	5766	end
[107]	5767	_ACEOF
[788]	5768	if ac_fn_f77_try_link "$LINENO"; then :
[351]	5769	ac_cv_lib_pgplot_pgopen=yes
[107]	5770	else
[788]	5771	ac_cv_lib_pgplot_pgopen=no
[107]	5772	fi
[788]	5773	rm -f core conftest.err conftest.$ac_objext \
	5774	conftest$ac_exeext conftest.$ac_ext
[107]	5775	LIBS=$ac_check_lib_save_LIBS
	5776	fi
[788]	5777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgplot_pgopen" >&5
	5778	$as_echo "$ac_cv_lib_pgplot_pgopen" >&6; }
	5779	if test "x$ac_cv_lib_pgplot_pgopen" = xyes; then :
[351]	5780	PGPLOTLIB="-lpgplot"
[107]	5781	fi
	5782
[351]	5783	ac_ext=c
	5784	ac_cpp='$CPP $CPPFLAGS'
	5785	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5786	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5787	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5788
[352]	5789	# Checks for extra libraries needed by PGPLOT -- will add -lg2c -lstdc++ to $LIBS
[788]	5790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gerror_ in -lg2c" >&5
	5791	$as_echo_n "checking for gerror_ in -lg2c... " >&6; }
	5792	if ${ac_cv_lib_g2c_gerror_+:} false; then :
	5793	$as_echo_n "(cached) " >&6
[352]	5794	else
	5795	ac_check_lib_save_LIBS=$LIBS
	5796	LIBS="-lg2c $LIBS"
[788]	5797	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5798	/* end confdefs.h. */
	5799
[763]	5800	/* Override any GCC internal prototype to avoid an error.
	5801	Use char because int might match the return type of a GCC
	5802	builtin and then its argument prototype would still apply. */
[352]	5803	#ifdef __cplusplus
	5804	extern "C"
	5805	#endif
	5806	char gerror_ ();
	5807	int
	5808	main ()
	5809	{
[763]	5810	return gerror_ ();
[352]	5811	;
	5812	return 0;
	5813	}
	5814	_ACEOF
[788]	5815	if ac_fn_c_try_link "$LINENO"; then :
[352]	5816	ac_cv_lib_g2c_gerror_=yes
	5817	else
[788]	5818	ac_cv_lib_g2c_gerror_=no
[352]	5819	fi
[788]	5820	rm -f core conftest.err conftest.$ac_objext \
	5821	conftest$ac_exeext conftest.$ac_ext
[352]	5822	LIBS=$ac_check_lib_save_LIBS
	5823	fi
[788]	5824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g2c_gerror_" >&5
	5825	$as_echo "$ac_cv_lib_g2c_gerror_" >&6; }
	5826	if test "x$ac_cv_lib_g2c_gerror_" = xyes; then :
[352]	5827	cat >>confdefs.h <<_ACEOF
	5828	#define HAVE_LIBG2C 1
	5829	_ACEOF
	5830
	5831	LIBS="-lg2c $LIBS"
	5832
	5833	fi
	5834
[788]	5835	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
	5836	$as_echo_n "checking for main in -lstdc++... " >&6; }
	5837	if ${ac_cv_lib_stdcpp_main+:} false; then :
	5838	$as_echo_n "(cached) " >&6
[352]	5839	else
	5840	ac_check_lib_save_LIBS=$LIBS
	5841	LIBS="-lstdc++ $LIBS"
[788]	5842	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5843	/* end confdefs.h. */
	5844
	5845
	5846	int
	5847	main ()
	5848	{
[763]	5849	return main ();
[352]	5850	;
	5851	return 0;
	5852	}
	5853	_ACEOF
[788]	5854	if ac_fn_c_try_link "$LINENO"; then :
[352]	5855	ac_cv_lib_stdcpp_main=yes
	5856	else
[788]	5857	ac_cv_lib_stdcpp_main=no
[352]	5858	fi
[788]	5859	rm -f core conftest.err conftest.$ac_objext \
	5860	conftest$ac_exeext conftest.$ac_ext
[352]	5861	LIBS=$ac_check_lib_save_LIBS
	5862	fi
[788]	5863	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
	5864	$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
	5865	if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
[352]	5866	cat >>confdefs.h <<_ACEOF
	5867	#define HAVE_LIBSTDC__ 1
	5868	_ACEOF
	5869
	5870	LIBS="-lstdc++ $LIBS"
	5871
	5872	fi
	5873
[351]	5874	if test "x$F77" = xgfortran; then
	5875	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
[788]	5876	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&5
	5877	$as_echo "$as_me: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&6;}
[351]	5878	else
[788]	5879	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgopen in -lcpgplot" >&5
	5880	$as_echo_n "checking for cpgopen in -lcpgplot... " >&6; }
	5881	if ${ac_cv_lib_cpgplot_cpgopen+:} false; then :
	5882	$as_echo_n "(cached) " >&6
[107]	5883	else
	5884	ac_check_lib_save_LIBS=$LIBS
[351]	5885	LIBS="-lcpgplot $PGPLOTLIB $LIBS $EXTRAPGLIB $LIBS"
[788]	5886	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5887	/* end confdefs.h. */
	5888
[763]	5889	/* Override any GCC internal prototype to avoid an error.
	5890	Use char because int might match the return type of a GCC
	5891	builtin and then its argument prototype would still apply. */
[107]	5892	#ifdef __cplusplus
	5893	extern "C"
	5894	#endif
	5895	char cpgopen ();
	5896	int
	5897	main ()
	5898	{
[763]	5899	return cpgopen ();
[107]	5900	;
	5901	return 0;
	5902	}
	5903	_ACEOF
[788]	5904	if ac_fn_c_try_link "$LINENO"; then :
[107]	5905	ac_cv_lib_cpgplot_cpgopen=yes
	5906	else
[788]	5907	ac_cv_lib_cpgplot_cpgopen=no
[107]	5908	fi
[788]	5909	rm -f core conftest.err conftest.$ac_objext \
	5910	conftest$ac_exeext conftest.$ac_ext
[107]	5911	LIBS=$ac_check_lib_save_LIBS
	5912	fi
[788]	5913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cpgplot_cpgopen" >&5
	5914	$as_echo "$ac_cv_lib_cpgplot_cpgopen" >&6; }
	5915	if test "x$ac_cv_lib_cpgplot_cpgopen" = xyes; then :
[107]	5916	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
	5917	fi
	5918
[351]	5919	fi
[107]	5920
[342]	5921	# If PGPLOT is not present, we give a warning message but still continue.
	5922	# The compilation is able to work without the PGPLOT-dependent files.
	5923	if test "x$PGPLOTLIB" = x; then
[788]	5924	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5925	-------------------------------------------------------
	5926	WARNING! PGPLOT could not be found.
	5927	Compiling Duchamp without graphics capabilities.
	5928	-------------------------------------------------------" >&5
[788]	5929	$as_echo "$as_me:
[342]	5930	-------------------------------------------------------
	5931	WARNING! PGPLOT could not be found.
	5932	Compiling Duchamp without graphics capabilities.
	5933	-------------------------------------------------------" >&6;}
[402]	5934	#We have no pgplot, so we just link with g++ (or equivalent)
	5935	LINKER=$CXX
[342]	5936	else
[402]	5937	#We are using pgplot, so link with the fortran compiler.
	5938	LINKER=$F77
[351]	5939	PGPLOTLIB="$PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5940	{ $as_echo "$as_me:${as_lineno-$LINENO}: PGPLOT appears to be available." >&5
	5941	$as_echo "$as_me: PGPLOT appears to be available." >&6;}
[107]	5942
[788]	5943	$as_echo "#define HAVE_PGPLOT 1" >>confdefs.h
[107]	5944
[342]	5945	for LIBDIR in $PGPLOTLIBDIRS ; do
[788]	5946	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcpgplot.a" \| $as_tr_sh`
	5947	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcpgplot.a" >&5
	5948	$as_echo_n "checking for $LIBDIR/libcpgplot.a... " >&6; }
	5949	if eval \${$as_ac_File+:} false; then :
	5950	$as_echo_n "(cached) " >&6
[342]	5951	else
	5952	test "$cross_compiling" = yes &&
[788]	5953	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[342]	5954	if test -r "$LIBDIR/libcpgplot.a"; then
	5955	eval "$as_ac_File=yes"
	5956	else
	5957	eval "$as_ac_File=no"
[107]	5958	fi
[342]	5959	fi
[788]	5960	eval ac_res=\$$as_ac_File
	5961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5962	$as_echo "$ac_res" >&6; }
	5963	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[342]	5964	PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break
	5965	fi
[107]	5966
[806]	5967	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/lib/libcpgplot.a" \| $as_tr_sh`
	5968	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/lib/libcpgplot.a" >&5
	5969	$as_echo_n "checking for $LIBDIR/lib/libcpgplot.a... " >&6; }
	5970	if eval \${$as_ac_File+:} false; then :
	5971	$as_echo_n "(cached) " >&6
	5972	else
	5973	test "$cross_compiling" = yes &&
	5974	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5975	if test -r "$LIBDIR/lib/libcpgplot.a"; then
	5976	eval "$as_ac_File=yes"
	5977	else
	5978	eval "$as_ac_File=no"
	5979	fi
	5980	fi
	5981	eval ac_res=\$$as_ac_File
	5982	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5983	$as_echo "$ac_res" >&6; }
	5984	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5985	PGPLOTLIB="-L$LIBDIR/lib $PGPLOTLIB"; break
	5986	fi
	5987
	5988	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/pgplot/libcpgplot.a" \| $as_tr_sh`
	5989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/pgplot/libcpgplot.a" >&5
	5990	$as_echo_n "checking for $LIBDIR/pgplot/libcpgplot.a... " >&6; }
	5991	if eval \${$as_ac_File+:} false; then :
	5992	$as_echo_n "(cached) " >&6
	5993	else
	5994	test "$cross_compiling" = yes &&
	5995	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5996	if test -r "$LIBDIR/pgplot/libcpgplot.a"; then
	5997	eval "$as_ac_File=yes"
	5998	else
	5999	eval "$as_ac_File=no"
	6000	fi
	6001	fi
	6002	eval ac_res=\$$as_ac_File
	6003	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6004	$as_echo "$ac_res" >&6; }
	6005	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	6006	PGPLOTLIB="-L$LIBDIR/pgplot $PGPLOTLIB"; break
	6007	fi
	6008
[342]	6009	done
[805]	6010	# if test "x$F77" = xgfortran; then
	6011	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	6012	# fi
[342]	6013	fi
[107]	6014
[342]	6015	fi
[107]	6016
[342]	6017
	6018
[384]	6019
[107]	6020	##########################################################################
	6021
	6022	##########################################################################
	6023	# Search for CFITSIO.
[342]	6024	# use --with-cfitsio=directory to specify a particular CFITSIO directory.
	6025	# else do the normal searching for libraries.
	6026
[788]	6027	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- CFITSIO -- " >&5
	6028	$as_echo "$as_me: -- CFITSIO -- " >&6;}
[342]	6029
[763]	6030	# Check whether --with-cfitsio was given.
[788]	6031	if test "${with_cfitsio+set}" = set; then :
[763]	6032	withval=$with_cfitsio; #if we specify a directory...
[342]	6033	if test "x$withval" = xno; then
[788]	6034	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	6035	The CFITSIO library is required.
	6036	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&5
[788]	6037	$as_echo "$as_me:
[342]	6038	The CFITSIO library is required.
	6039	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&1;}
	6040	CFITSIOINCDIRS=$INCDIRS
	6041	CFITSIOLIBDIRS=$LIBDIRS
	6042	else
[788]	6043	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	6044	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	6045	CFITSIOINCDIRS="$withval \
	6046	$withval/include"
	6047	CFITSIOLIBDIRS="$withval \
	6048	$withval/lib"
[351]	6049	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	6050	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	6051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	6052	$as_echo_n "checking for $LIBDIR... " >&6; }
	6053	if eval \${$as_ac_File+:} false; then :
	6054	$as_echo_n "(cached) " >&6
[107]	6055	else
	6056	test "$cross_compiling" = yes &&
[788]	6057	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6058	if test -r "$LIBDIR"; then
[107]	6059	eval "$as_ac_File=yes"
	6060	else
	6061	eval "$as_ac_File=no"
	6062	fi
	6063	fi
[788]	6064	eval ac_res=\$$as_ac_File
	6065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6066	$as_echo "$ac_res" >&6; }
	6067	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6068	LDFLAGS="$LDFLAGS -L$LIBDIR"
	6069	else
	6070	continue
[107]	6071	fi
	6072
[351]	6073	done
	6074	for INCDIR in $CFITSIOINCDIRS ; do
[788]	6075	as_ac_File=`$as_echo "ac_cv_file_$INCDIR" \| $as_tr_sh`
	6076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR" >&5
	6077	$as_echo_n "checking for $INCDIR... " >&6; }
	6078	if eval \${$as_ac_File+:} false; then :
	6079	$as_echo_n "(cached) " >&6
[107]	6080	else
	6081	test "$cross_compiling" = yes &&
[788]	6082	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6083	if test -r "$INCDIR"; then
[107]	6084	eval "$as_ac_File=yes"
	6085	else
	6086	eval "$as_ac_File=no"
	6087	fi
	6088	fi
[788]	6089	eval ac_res=\$$as_ac_File
	6090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6091	$as_echo "$ac_res" >&6; }
	6092	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6093	CPPFLAGS="$CPPFLAGS -I$INCDIR"
	6094	else
	6095	continue
[107]	6096	fi
	6097
[351]	6098	done
	6099	fi
[107]	6100
[351]	6101	else
	6102	# if directory not specified, go searching.
	6103	CFITSIOINCDIRS=$INCDIRS
	6104	CFITSIOLIBDIRS=$LIBDIRS
	6105
[763]	6106	fi
[351]	6107
[763]	6108
[351]	6109	for INCDIR in $CFITSIOINCDIRS ; do
[788]	6110	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	6111	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	6112	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	6113	if eval \${$as_ac_File+:} false; then :
	6114	$as_echo_n "(cached) " >&6
[349]	6115	else
	6116	test "$cross_compiling" = yes &&
[788]	6117	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6118	if test -r "$INCDIR/fitsio.h"; then
[349]	6119	eval "$as_ac_File=yes"
	6120	else
	6121	eval "$as_ac_File=no"
	6122	fi
	6123	fi
[788]	6124	eval ac_res=\$$as_ac_File
	6125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6126	$as_echo "$ac_res" >&6; }
	6127	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6128	CFITSIOINC=-I$INCDIR; break
[349]	6129	fi
	6130
[351]	6131	INCDIR=$INCDIR/cfitsio
[788]	6132	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	6133	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	6134	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	6135	if eval \${$as_ac_File+:} false; then :
	6136	$as_echo_n "(cached) " >&6
[349]	6137	else
	6138	test "$cross_compiling" = yes &&
[788]	6139	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6140	if test -r "$INCDIR/fitsio.h"; then
[349]	6141	eval "$as_ac_File=yes"
	6142	else
	6143	eval "$as_ac_File=no"
	6144	fi
	6145	fi
[788]	6146	eval ac_res=\$$as_ac_File
	6147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6148	$as_echo "$ac_res" >&6; }
	6149	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6150	CFITSIOINC=-I$INCDIR; break
[349]	6151	fi
	6152
	6153	done
	6154
[788]	6155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recv in -lsocket" >&5
	6156	$as_echo_n "checking for recv in -lsocket... " >&6; }
	6157	if ${ac_cv_lib_socket_recv+:} false; then :
	6158	$as_echo_n "(cached) " >&6
[107]	6159	else
	6160	ac_check_lib_save_LIBS=$LIBS
	6161	LIBS="-lsocket $LIBS $LIBS"
[788]	6162	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6163	/* end confdefs.h. */
	6164
[763]	6165	/* Override any GCC internal prototype to avoid an error.
	6166	Use char because int might match the return type of a GCC
	6167	builtin and then its argument prototype would still apply. */
[107]	6168	#ifdef __cplusplus
	6169	extern "C"
	6170	#endif
	6171	char recv ();
	6172	int
	6173	main ()
	6174	{
[763]	6175	return recv ();
[107]	6176	;
	6177	return 0;
	6178	}
	6179	_ACEOF
[788]	6180	if ac_fn_c_try_link "$LINENO"; then :
[107]	6181	ac_cv_lib_socket_recv=yes
	6182	else
[788]	6183	ac_cv_lib_socket_recv=no
[107]	6184	fi
[788]	6185	rm -f core conftest.err conftest.$ac_objext \
	6186	conftest$ac_exeext conftest.$ac_ext
[107]	6187	LIBS=$ac_check_lib_save_LIBS
	6188	fi
[788]	6189	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_recv" >&5
	6190	$as_echo "$ac_cv_lib_socket_recv" >&6; }
	6191	if test "x$ac_cv_lib_socket_recv" = xyes; then :
[351]	6192	CFITSIOLIB="$CFITSIOLIB -lsocket"
[107]	6193	fi
	6194
[788]	6195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffopen in -lcfitsio" >&5
	6196	$as_echo_n "checking for ffopen in -lcfitsio... " >&6; }
	6197	if ${ac_cv_lib_cfitsio_ffopen+:} false; then :
	6198	$as_echo_n "(cached) " >&6
[107]	6199	else
	6200	ac_check_lib_save_LIBS=$LIBS
	6201	LIBS="-lcfitsio $CFITSIOLIB $LIBS $LIBS"
[788]	6202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6203	/* end confdefs.h. */
	6204
[763]	6205	/* Override any GCC internal prototype to avoid an error.
	6206	Use char because int might match the return type of a GCC
	6207	builtin and then its argument prototype would still apply. */
[107]	6208	#ifdef __cplusplus
	6209	extern "C"
	6210	#endif
	6211	char ffopen ();
	6212	int
	6213	main ()
	6214	{
[763]	6215	return ffopen ();
[107]	6216	;
	6217	return 0;
	6218	}
	6219	_ACEOF
[788]	6220	if ac_fn_c_try_link "$LINENO"; then :
[107]	6221	ac_cv_lib_cfitsio_ffopen=yes
	6222	else
[788]	6223	ac_cv_lib_cfitsio_ffopen=no
[107]	6224	fi
[788]	6225	rm -f core conftest.err conftest.$ac_objext \
	6226	conftest$ac_exeext conftest.$ac_ext
[107]	6227	LIBS=$ac_check_lib_save_LIBS
	6228	fi
[788]	6229	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cfitsio_ffopen" >&5
	6230	$as_echo "$ac_cv_lib_cfitsio_ffopen" >&6; }
	6231	if test "x$ac_cv_lib_cfitsio_ffopen" = xyes; then :
[351]	6232	CFITSIOLIB="$CFITSIOLIB -lcfitsio"
[107]	6233	fi
	6234
	6235
[328]	6236	# CFITSIO is essential for Duchamp, so exit with error message if it
	6237	# is not present.
[107]	6238	if test "x$CFITSIOINC" = x -o "x$CFITSIOLIB" = x; then
[788]	6239	as_fn_error 1 "
[107]	6240	-------------------------------------------------------
	6241	Could not find the CFITSIO library.
	6242
	6243	ERROR: Duchamp configuration failure.
[788]	6244	-------------------------------------------------------" "$LINENO" 5
[107]	6245	else
[788]	6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: CFITSIO appears to be available." >&5
	6247	$as_echo "$as_me: CFITSIO appears to be available." >&6;}
[107]	6248
[788]	6249	$as_echo "#define HAVE_CFITSIO 1" >>confdefs.h
[107]	6250
[351]	6251	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	6252	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6254	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6255	if eval \${$as_ac_File+:} false; then :
	6256	$as_echo_n "(cached) " >&6
[351]	6257	else
	6258	test "$cross_compiling" = yes &&
[788]	6259	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6260	if test -r "$LIBDIR/libcfitsio.a"; then
	6261	eval "$as_ac_File=yes"
	6262	else
	6263	eval "$as_ac_File=no"
[107]	6264	fi
[351]	6265	fi
[788]	6266	eval ac_res=\$$as_ac_File
	6267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6268	$as_echo "$ac_res" >&6; }
	6269	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6270	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6271	fi
[107]	6272
[351]	6273	LIBDIR=$LIBDIR/cfitsio
[788]	6274	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6275	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6276	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6277	if eval \${$as_ac_File+:} false; then :
	6278	$as_echo_n "(cached) " >&6
[351]	6279	else
	6280	test "$cross_compiling" = yes &&
[788]	6281	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6282	if test -r "$LIBDIR/libcfitsio.a"; then
	6283	eval "$as_ac_File=yes"
	6284	else
	6285	eval "$as_ac_File=no"
	6286	fi
	6287	fi
[788]	6288	eval ac_res=\$$as_ac_File
	6289	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6290	$as_echo "$ac_res" >&6; }
	6291	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6292	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6293	fi
[107]	6294
[351]	6295	done
[107]	6296
[351]	6297	fi
	6298
	6299
	6300
[107]	6301	##########################################################################
	6302
	6303	##########################################################################
	6304	# Search for WCSLIB.
[351]	6305	# use --with-wcslib=directory to specify a particular WCSLIB directory.
[342]	6306	# else do the normal searching for libraries.
	6307
[788]	6308	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- WCSLIB -- " >&5
	6309	$as_echo "$as_me: -- WCSLIB -- " >&6;}
[402]	6310	WCSINCDIR=""
[342]	6311
[763]	6312	# Check whether --with-wcslib was given.
[788]	6313	if test "${with_wcslib+set}" = set; then :
[763]	6314	withval=$with_wcslib; #if we specify a directory...
[342]	6315	if test "x$withval" = xno; then
[788]	6316	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	6317	The WCSLIB library is required.
	6318	Ignoring the \"--with-wcslib=no\" and searching for the library." >&5
[788]	6319	$as_echo "$as_me:
[342]	6320	The WCSLIB library is required.
	6321	Ignoring the \"--with-wcslib=no\" and searching for the library." >&1;}
[351]	6322	WCSINCDIRS=$INCDIRS
	6323	WCSLIBDIRS=$LIBDIRS
[342]	6324	else
[788]	6325	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	6326	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	6327	WCSINCDIRS="$withval \
	6328	$withval/include"
	6329	WCSLIBDIRS="$withval \
	6330	$withval/lib"
[351]	6331	for LIBDIR in $WCSLIBDIRS ; do
[788]	6332	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	6334	$as_echo_n "checking for $LIBDIR... " >&6; }
	6335	if eval \${$as_ac_File+:} false; then :
	6336	$as_echo_n "(cached) " >&6
[107]	6337	else
	6338	test "$cross_compiling" = yes &&
[788]	6339	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6340	if test -r "$LIBDIR"; then
[107]	6341	eval "$as_ac_File=yes"
	6342	else
	6343	eval "$as_ac_File=no"
	6344	fi
	6345	fi
[788]	6346	eval ac_res=\$$as_ac_File
	6347	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6348	$as_echo "$ac_res" >&6; }
	6349	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6350	LDFLAGS="$LDFLAGS -L$LIBDIR"
	6351	else
	6352	continue
[107]	6353	fi
	6354
[351]	6355	done
	6356	for INCDIR in $WCSINCDIRS ; do
[788]	6357	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/wcslib" \| $as_tr_sh`
	6358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/wcslib" >&5
	6359	$as_echo_n "checking for $INCDIR/wcslib... " >&6; }
	6360	if eval \${$as_ac_File+:} false; then :
	6361	$as_echo_n "(cached) " >&6
[107]	6362	else
	6363	test "$cross_compiling" = yes &&
[788]	6364	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6365	if test -r "$INCDIR/wcslib"; then
[107]	6366	eval "$as_ac_File=yes"
	6367	else
	6368	eval "$as_ac_File=no"
	6369	fi
	6370	fi
[788]	6371	eval ac_res=\$$as_ac_File
	6372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6373	$as_echo "$ac_res" >&6; }
	6374	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[402]	6375	CPPFLAGS="$CPPFLAGS -I$INCDIR"; WCSINCDIR=$INCDIR; break
[351]	6376	else
	6377	continue
[107]	6378	fi
	6379
[351]	6380	done
[107]	6381	fi
	6382
[351]	6383	else
	6384	# if directory not specified, go searching.
	6385	WCSINCDIRS=$INCDIRS
	6386	WCSLIBDIRS=$LIBDIRS
	6387
[763]	6388	fi
[351]	6389
	6390
[763]	6391
[402]	6392	if test "x$WCSINCDIR" = x; then
	6393	for INCBASE in $WCSINCDIRS ; do
[788]	6394	as_ac_File=`$as_echo "ac_cv_file_$INCBASE/wcslib/wcs.h" \| $as_tr_sh`
	6395	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCBASE/wcslib/wcs.h" >&5
	6396	$as_echo_n "checking for $INCBASE/wcslib/wcs.h... " >&6; }
	6397	if eval \${$as_ac_File+:} false; then :
	6398	$as_echo_n "(cached) " >&6
[107]	6399	else
	6400	test "$cross_compiling" = yes &&
[788]	6401	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6402	if test -r "$INCBASE/wcslib/wcs.h"; then
[107]	6403	eval "$as_ac_File=yes"
	6404	else
	6405	eval "$as_ac_File=no"
	6406	fi
	6407	fi
[788]	6408	eval ac_res=\$$as_ac_File
	6409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6410	$as_echo "$ac_res" >&6; }
	6411	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6412	WCSINC="-I$INCBASE -I$INCBASE/wcslib $WCSINC"; break
[349]	6413	fi
[402]	6414
	6415	done
[351]	6416	else
[788]	6417	as_ac_File=`$as_echo "ac_cv_file_$WCSINCDIR/wcslib/wcs.h" \| $as_tr_sh`
	6418	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $WCSINCDIR/wcslib/wcs.h" >&5
	6419	$as_echo_n "checking for $WCSINCDIR/wcslib/wcs.h... " >&6; }
	6420	if eval \${$as_ac_File+:} false; then :
	6421	$as_echo_n "(cached) " >&6
[349]	6422	else
	6423	test "$cross_compiling" = yes &&
[788]	6424	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6425	if test -r "$WCSINCDIR/wcslib/wcs.h"; then
[349]	6426	eval "$as_ac_File=yes"
	6427	else
	6428	eval "$as_ac_File=no"
	6429	fi
	6430	fi
[788]	6431	eval ac_res=\$$as_ac_File
	6432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6433	$as_echo "$ac_res" >&6; }
	6434	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6435	WCSINC="-I$WCSINCDIR -I$WCSINCDIR/wcslib $WCSINC"
[349]	6436	fi
	6437
	6438	fi
	6439
	6440
[351]	6441	# Look for libwcs.a, and libpgsbox.a
[788]	6442	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcss2p in -lwcs" >&5
	6443	$as_echo_n "checking for wcss2p in -lwcs... " >&6; }
	6444	if ${ac_cv_lib_wcs_wcss2p+:} false; then :
	6445	$as_echo_n "(cached) " >&6
[107]	6446	else
	6447	ac_check_lib_save_LIBS=$LIBS
[351]	6448	LIBS="-lwcs $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6449	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6450	/* end confdefs.h. */
	6451
[763]	6452	/* Override any GCC internal prototype to avoid an error.
	6453	Use char because int might match the return type of a GCC
	6454	builtin and then its argument prototype would still apply. */
[107]	6455	#ifdef __cplusplus
	6456	extern "C"
	6457	#endif
[351]	6458	char wcss2p ();
[107]	6459	int
	6460	main ()
	6461	{
[763]	6462	return wcss2p ();
[107]	6463	;
	6464	return 0;
	6465	}
	6466	_ACEOF
[788]	6467	if ac_fn_c_try_link "$LINENO"; then :
[351]	6468	ac_cv_lib_wcs_wcss2p=yes
[107]	6469	else
[788]	6470	ac_cv_lib_wcs_wcss2p=no
[107]	6471	fi
[788]	6472	rm -f core conftest.err conftest.$ac_objext \
	6473	conftest$ac_exeext conftest.$ac_ext
[107]	6474	LIBS=$ac_check_lib_save_LIBS
	6475	fi
[788]	6476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wcs_wcss2p" >&5
	6477	$as_echo "$ac_cv_lib_wcs_wcss2p" >&6; }
	6478	if test "x$ac_cv_lib_wcs_wcss2p" = xyes; then :
[351]	6479	WCSLIB="$WCSLIB -lwcs"
[107]	6480	fi
	6481
[826]	6482
	6483	# Only use libpgsbox if we have pgplot enabled - determine this by testing the PGPLOTINCDIRS variable
	6484	if test "x$PGPLOTINCDIRS" != x; then
	6485	if test "x$F77" = xgfortran; then
	6486	WCSLIB="$WCSLIB -lpgsbox"
	6487	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&5
[788]	6488	$as_echo "$as_me: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&6;}
[826]	6489	else
	6490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgsbox in -lpgsbox" >&5
[788]	6491	$as_echo_n "checking for cpgsbox in -lpgsbox... " >&6; }
	6492	if ${ac_cv_lib_pgsbox_cpgsbox+:} false; then :
	6493	$as_echo_n "(cached) " >&6
[107]	6494	else
	6495	ac_check_lib_save_LIBS=$LIBS
[351]	6496	LIBS="-lpgsbox $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6498	/* end confdefs.h. */
	6499
[763]	6500	/* Override any GCC internal prototype to avoid an error.
	6501	Use char because int might match the return type of a GCC
	6502	builtin and then its argument prototype would still apply. */
[107]	6503	#ifdef __cplusplus
	6504	extern "C"
	6505	#endif
[351]	6506	char cpgsbox ();
[107]	6507	int
	6508	main ()
	6509	{
[763]	6510	return cpgsbox ();
[107]	6511	;
	6512	return 0;
	6513	}
	6514	_ACEOF
[788]	6515	if ac_fn_c_try_link "$LINENO"; then :
[351]	6516	ac_cv_lib_pgsbox_cpgsbox=yes
[107]	6517	else
[788]	6518	ac_cv_lib_pgsbox_cpgsbox=no
[107]	6519	fi
[788]	6520	rm -f core conftest.err conftest.$ac_objext \
	6521	conftest$ac_exeext conftest.$ac_ext
[107]	6522	LIBS=$ac_check_lib_save_LIBS
	6523	fi
[788]	6524	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgsbox_cpgsbox" >&5
	6525	$as_echo "$ac_cv_lib_pgsbox_cpgsbox" >&6; }
	6526	if test "x$ac_cv_lib_pgsbox_cpgsbox" = xyes; then :
[351]	6527	WCSLIB="$WCSLIB -lpgsbox"
[107]	6528	fi
	6529
[826]	6530	fi
[351]	6531	fi
[107]	6532
[328]	6533	# WCSLIB is essential for Duchamp, so exit with error message if it
	6534	# is not present. Need at least libwcs to be available -- libpgsbox will
	6535	# depend on PGPLOT being available, but is not critical.
[107]	6536	if test "x$WCSINC" = x -o "x$WCSLIB" = x; then
[788]	6537	as_fn_error 1 "
[107]	6538	-------------------------------------------------------
	6539	Could not find the WCSLIB library.
	6540
	6541	ERROR: Duchamp configuration failure.
[788]	6542	-------------------------------------------------------" "$LINENO" 5
[107]	6543	else
[788]	6544	{ $as_echo "$as_me:${as_lineno-$LINENO}: WCSLIB appears to be available." >&5
	6545	$as_echo "$as_me: WCSLIB appears to be available." >&6;}
[107]	6546
[788]	6547	$as_echo "#define HAVE_WCSLIB 1" >>confdefs.h
[107]	6548
[351]	6549	# Now add the -L statements to start of WCSLIB.
	6550	# Search for libwcs.a, and, if we find it, search for libpgsbox in same directory and
	6551	# then in other directories, keeping the appropriate order of -L calls.
	6552
[402]	6553	DIRLIST=". \
	6554	wcs \
	6555	wcslib"
	6556
[351]	6557	for LIBBASE in $WCSLIBDIRS ; do
	6558	for DIR in $DIRLIST; do
	6559	if test "x$DIR" = x.; then
	6560	LIBDIR=$LIBBASE
	6561	else
	6562	LIBDIR="$LIBBASE/$DIR"
	6563	fi
[788]	6564	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libwcs.a" \| $as_tr_sh`
	6565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libwcs.a" >&5
	6566	$as_echo_n "checking for $LIBDIR/libwcs.a... " >&6; }
	6567	if eval \${$as_ac_File+:} false; then :
	6568	$as_echo_n "(cached) " >&6
[351]	6569	else
	6570	test "$cross_compiling" = yes &&
[788]	6571	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6572	if test -r "$LIBDIR/libwcs.a"; then
	6573	eval "$as_ac_File=yes"
	6574	else
	6575	eval "$as_ac_File=no"
[107]	6576	fi
[351]	6577	fi
[788]	6578	eval ac_res=\$$as_ac_File
	6579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6580	$as_echo "$ac_res" >&6; }
	6581	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6582	WCSLIBFRONT="-L$LIBDIR";
[788]	6583	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libpgsbox.a" \| $as_tr_sh`
	6584	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libpgsbox.a" >&5
	6585	$as_echo_n "checking for $LIBDIR/libpgsbox.a... " >&6; }
	6586	if eval \${$as_ac_File+:} false; then :
	6587	$as_echo_n "(cached) " >&6
[351]	6588	else
	6589	test "$cross_compiling" = yes &&
[788]	6590	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6591	if test -r "$LIBDIR/libpgsbox.a"; then
	6592	eval "$as_ac_File=yes"
	6593	else
	6594	eval "$as_ac_File=no"
	6595	fi
	6596	fi
[788]	6597	eval ac_res=\$$as_ac_File
	6598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6599	$as_echo "$ac_res" >&6; }
	6600	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	6601
[351]	6602	else
[107]	6603
[351]	6604	for LIBBASE2 in $WCSLIBDIRS ; do
	6605	for DIR2 in $DIRLIST; do
	6606	if test "x$DIR" = x.; then
	6607	LIBDIR=$LIBBASE
	6608	else
	6609	LIBDIR="$LIBBASE/$DIR"
	6610	fi
[788]	6611	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR2/libpgsbox.a" \| $as_tr_sh`
	6612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR2/libpgsbox.a" >&5
	6613	$as_echo_n "checking for $LIBDIR2/libpgsbox.a... " >&6; }
	6614	if eval \${$as_ac_File+:} false; then :
	6615	$as_echo_n "(cached) " >&6
[351]	6616	else
	6617	test "$cross_compiling" = yes &&
[788]	6618	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6619	if test -r "$LIBDIR2/libpgsbox.a"; then
	6620	eval "$as_ac_File=yes"
	6621	else
	6622	eval "$as_ac_File=no"
	6623	fi
	6624	fi
[788]	6625	eval ac_res=\$$as_ac_File
	6626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6627	$as_echo "$ac_res" >&6; }
	6628	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6629	WCSLIBFRONT="$WCSLIB -L$LIBDIR2"; break
	6630	fi
[107]	6631
[351]	6632	done
	6633	done
	6634	fi
[107]	6635
[351]	6636	break
	6637	fi
	6638
	6639	done
	6640	done
	6641	WCSLIB="$WCSLIBFRONT $WCSLIB"
	6642	fi
	6643
	6644
	6645
[107]	6646	##########################################################################
	6647
	6648
	6649
[763]	6650	ac_config_files="$ac_config_files Makefile"
[107]	6651
	6652	cat >confcache <<\_ACEOF
	6653	# This file is a shell script that caches the results of configure
	6654	# tests run on this system so they can be shared between configure
	6655	# scripts and configure runs, see configure's option --config-cache.
	6656	# It is not useful on other systems. If it contains results you don't
	6657	# want to keep, you may remove or edit it.
	6658	#
	6659	# config.status only pays attention to the cache file if you give it
	6660	# the --recheck option to rerun configure.
	6661	#
	6662	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	6663	# loading this file, other unset `ac_cv_foo' will be assigned the
	6664	# following values.
	6665
	6666	_ACEOF
	6667
	6668	# The following way of writing the cache mishandles newlines in values,
	6669	# but we know of no workaround that is simple, portable, and efficient.
[763]	6670	# So, we kill variables containing newlines.
[107]	6671	# Ultrix sh set writes to stderr and can't be redirected directly,
	6672	# and sets the high bit in the cache file unless we assign to the vars.
[763]	6673	(
	6674	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	6675	eval ac_val=\$$ac_var
	6676	case $ac_val in #(
	6677	${as_nl})
	6678	case $ac_var in #(
[788]	6679	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	6680	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	6681	esac
	6682	case $ac_var in #(
	6683	_ \| IFS \| as_nl) ;; #(
[788]	6684	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	6685	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	6686	esac ;;
	6687	esac
	6688	done
	6689
[107]	6690	(set) 2>&1 \|
[763]	6691	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	6692	${as_nl}ac_space=\ )
[788]	6693	# `set' does not quote correctly, so add quotes: double-quote
	6694	# substitution turns \\\\ into \\, and sed turns \\ into \.
[107]	6695	sed -n \
[349]	6696	"s/'/'\\\\''/g;
	6697	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
[763]	6698	;; #(
[107]	6699	*)
	6700	# `set' quotes correctly as required by POSIX, so do not add quotes.
[763]	6701	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	6702	;;
[763]	6703	esac \|
	6704	sort
	6705	) \|
[107]	6706	sed '
[763]	6707	/^ac_cv_env_/b end
[107]	6708	t clear
[763]	6709	:clear
[107]	6710	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	6711	t end
[763]	6712	s/^$[^=]$=$.$$/\1=${\1=\2}/
	6713	:end' >>confcache
	6714	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	6715	if test -w "$cache_file"; then
[788]	6716	if test "x$cache_file" != "x/dev/null"; then
	6717	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	6718	$as_echo "$as_me: updating cache $cache_file" >&6;}
	6719	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	6720	cat confcache >"$cache_file"
	6721	else
	6722	case $cache_file in #(
	6723	/ \| ?:*)
	6724	mv -f confcache "$cache_file"$$ &&
	6725	mv -f "$cache_file"$$ "$cache_file" ;; #(
	6726	*)
	6727	mv -f confcache "$cache_file" ;;
	6728	esac
	6729	fi
	6730	fi
[107]	6731	else
[788]	6732	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	6733	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
[107]	6734	fi
	6735	fi
	6736	rm -f confcache
	6737
	6738	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6739	# Let make expand exec_prefix.
	6740	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6741
	6742	DEFS=-DHAVE_CONFIG_H
	6743
	6744	ac_libobjs=
	6745	ac_ltlibobjs=
[788]	6746	U=
[107]	6747	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	6748	# 1. Remove the extension, and $U if already installed.
[763]	6749	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
[788]	6750	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
[763]	6751	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	6752	# will be set to the directory where LIBOBJS objects are built.
[788]	6753	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	6754	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
[107]	6755	done
	6756	LIBOBJS=$ac_libobjs
	6757
	6758	LTLIBOBJS=$ac_ltlibobjs
	6759
	6760
	6761
[788]	6762	: "${CONFIG_STATUS=./config.status}"
	6763	ac_write_fail=0
[107]	6764	ac_clean_files_save=$ac_clean_files
	6765	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
[788]	6766	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	6767	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	6768	as_write_fail=0
	6769	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
[107]	6770	#! $SHELL
	6771	# Generated by $as_me.
	6772	# Run this file to recreate the current configuration.
	6773	# Compiler output produced by configure, useful for debugging
	6774	# configure, is in config.log if it exists.
	6775
	6776	debug=false
	6777	ac_cs_recheck=false
	6778	ac_cs_silent=false
[788]	6779
[107]	6780	SHELL=\${CONFIG_SHELL-$SHELL}
[788]	6781	export SHELL
	6782	_ASEOF
	6783	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	6784	## -------------------- ##
	6785	## M4sh Initialization. ##
	6786	## -------------------- ##
[107]	6787
[763]	6788	# Be more Bourne compatible
	6789	DUALCASE=1; export DUALCASE # for MKS sh
[788]	6790	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	6791	emulate sh
	6792	NULLCMD=:
[788]	6793	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	6794	# is contrary to our usage. Disable this feature.
	6795	alias -g '${1+"$@"}'='"$@"'
[763]	6796	setopt NO_GLOB_SUBST
	6797	else
[788]	6798	case `(set -o) 2>/dev/null` in #(
	6799	posix) :
	6800	set -o posix ;; #(
	6801	*) :
	6802	;;
[763]	6803	esac
[107]	6804	fi
	6805
[763]	6806
[788]	6807	as_nl='
	6808	'
	6809	export as_nl
	6810	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	6811	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	6812	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	6813	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	6814	# Prefer a ksh shell builtin over an external printf program on Solaris,
	6815	# but without wasting forks for bash or zsh.
	6816	if test -z "$BASH_VERSION$ZSH_VERSION" \
	6817	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	6818	as_echo='print -r --'
	6819	as_echo_n='print -rn --'
	6820	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	6821	as_echo='printf %s\n'
	6822	as_echo_n='printf %s'
	6823	else
	6824	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	6825	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	6826	as_echo_n='/usr/ucb/echo -n'
[763]	6827	else
[788]	6828	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	6829	as_echo_n_body='eval
	6830	arg=$1;
	6831	case $arg in #(
	6832	"$as_nl")
	6833	expr "X$arg" : "X\$.*\$$as_nl";
	6834	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	6835	esac;
	6836	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	6837	'
	6838	export as_echo_n_body
	6839	as_echo_n='sh -c $as_echo_n_body as_echo'
[763]	6840	fi
[788]	6841	export as_echo_body
	6842	as_echo='sh -c $as_echo_body as_echo'
[763]	6843	fi
	6844
[788]	6845	# The user is always right.
	6846	if test "${PATH_SEPARATOR+set}" != set; then
	6847	PATH_SEPARATOR=:
	6848	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	6849	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	6850	PATH_SEPARATOR=';'
	6851	}
[107]	6852	fi
	6853
	6854
[763]	6855	# IFS
	6856	# We need space, tab and new line, in precisely that order. Quoting is
	6857	# there to prevent editors from complaining about space-tab.
	6858	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	6859	# splitting by setting IFS to empty value.)
	6860	IFS=" "" $as_nl"
	6861
	6862	# Find who we are. Look in the path if we contain no directory separator.
[788]	6863	as_myself=
	6864	case $0 in #((
[763]	6865	[\\/] ) as_myself=$0 ;;
	6866	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6867	for as_dir in $PATH
	6868	do
	6869	IFS=$as_save_IFS
	6870	test -z "$as_dir" && as_dir=.
[788]	6871	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	6872	done
[763]	6873	IFS=$as_save_IFS
	6874
	6875	;;
	6876	esac
	6877	# We did not find ourselves, most probably we were run as `sh COMMAND'
	6878	# in which case we are not to be found in the path.
	6879	if test "x$as_myself" = x; then
	6880	as_myself=$0
	6881	fi
	6882	if test ! -f "$as_myself"; then
[788]	6883	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	6884	exit 1
[763]	6885	fi
	6886
[788]	6887	# Unset variables that we do not need and which cause bugs (e.g. in
	6888	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	6889	# suppresses any "Segmentation fault" message there. '((' could
	6890	# trigger a bug in pdksh 5.2.14.
	6891	for as_var in BASH_ENV ENV MAIL MAILPATH
	6892	do eval test x\${$as_var+set} = xset \
	6893	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
[763]	6894	done
[107]	6895	PS1='$ '
	6896	PS2='> '
	6897	PS4='+ '
	6898
	6899	# NLS nuisances.
[788]	6900	LC_ALL=C
	6901	export LC_ALL
	6902	LANGUAGE=C
	6903	export LANGUAGE
	6904
	6905	# CDPATH.
	6906	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	6907
	6908
	6909	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	6910	# ----------------------------------------
	6911	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	6912	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	6913	# script with STATUS, using 1 if that was 0.
	6914	as_fn_error ()
	6915	{
	6916	as_status=$1; test $as_status -eq 0 && as_status=1
	6917	if test "$4"; then
	6918	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	6919	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
[107]	6920	fi
[788]	6921	$as_echo "$as_me: error: $2" >&2
	6922	as_fn_exit $as_status
	6923	} # as_fn_error
[107]	6924
[788]	6925
	6926	# as_fn_set_status STATUS
	6927	# -----------------------
	6928	# Set $? to STATUS, without forking.
	6929	as_fn_set_status ()
	6930	{
	6931	return $1
	6932	} # as_fn_set_status
	6933
	6934	# as_fn_exit STATUS
	6935	# -----------------
	6936	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	6937	as_fn_exit ()
	6938	{
	6939	set +e
	6940	as_fn_set_status $1
	6941	exit $1
	6942	} # as_fn_exit
	6943
	6944	# as_fn_unset VAR
	6945	# ---------------
	6946	# Portably unset VAR.
	6947	as_fn_unset ()
	6948	{
	6949	{ eval $1=; unset $1;}
	6950	}
	6951	as_unset=as_fn_unset
	6952	# as_fn_append VAR VALUE
	6953	# ----------------------
	6954	# Append the text in VALUE to the end of the definition contained in VAR. Take
	6955	# advantage of any shell optimizations that allow amortized linear growth over
	6956	# repeated appends, instead of the typical quadratic growth present in naive
	6957	# implementations.
	6958	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	6959	eval 'as_fn_append ()
	6960	{
	6961	eval $1+=\$2
	6962	}'
	6963	else
	6964	as_fn_append ()
	6965	{
	6966	eval $1=\$$1\$2
	6967	}
	6968	fi # as_fn_append
	6969
	6970	# as_fn_arith ARG...
	6971	# ------------------
	6972	# Perform arithmetic evaluation on the ARGs, and store the result in the
	6973	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	6974	# must be portable across $(()) and expr.
	6975	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	6976	eval 'as_fn_arith ()
	6977	{
	6978	as_val=$(( $* ))
	6979	}'
	6980	else
	6981	as_fn_arith ()
	6982	{
	6983	as_val=`expr "$@" \|\| test $? -eq 1`
	6984	}
	6985	fi # as_fn_arith
	6986
	6987
[763]	6988	if expr a : '$a$' >/dev/null 2>&1 &&
	6989	test "X`expr 00001 : '.*$...$'`" = X001; then
[107]	6990	as_expr=expr
	6991	else
	6992	as_expr=false
	6993	fi
	6994
[763]	6995	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[107]	6996	as_basename=basename
	6997	else
	6998	as_basename=false
	6999	fi
	7000
[788]	7001	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	7002	as_dirname=dirname
	7003	else
	7004	as_dirname=false
	7005	fi
[107]	7006
[763]	7007	as_me=`$as_basename -- "$0" \|\|
[107]	7008	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	7009	X"$0" : 'X$//$$' \\| \
[763]	7010	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	7011	$as_echo X/"$0" \|
[763]	7012	sed '/^.\/$[^/][^/]$\/*$/{
	7013	s//\1/
	7014	q
	7015	}
	7016	/^X\/$\/\/$$/{
	7017	s//\1/
	7018	q
	7019	}
	7020	/^X\/$\/$.*/{
	7021	s//\1/
	7022	q
	7023	}
	7024	s/.*/./; q'`
[107]	7025
[788]	7026	# Avoid depending upon Character Ranges.
	7027	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	7028	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	7029	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	7030	as_cr_digits='0123456789'
	7031	as_cr_alnum=$as_cr_Letters$as_cr_digits
[107]	7032
[763]	7033	ECHO_C= ECHO_N= ECHO_T=
[788]	7034	case `echo -n x` in #(((((
[763]	7035	-n*)
[788]	7036	case `echo 'xy\c'` in
[763]	7037	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	7038	xy) ECHO_C='\c';;
	7039	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	7040	ECHO_T=' ';;
[763]	7041	esac;;
	7042	*)
	7043	ECHO_N='-n';;
[107]	7044	esac
	7045
	7046	rm -f conf$$ conf$$.exe conf$$.file
[763]	7047	if test -d conf$$.dir; then
	7048	rm -f conf$$.dir/conf$$.file
	7049	else
	7050	rm -f conf$$.dir
[788]	7051	mkdir conf$$.dir 2>/dev/null
[763]	7052	fi
[788]	7053	if (echo >conf$$.file) 2>/dev/null; then
	7054	if ln -s conf$$.file conf$$ 2>/dev/null; then
	7055	as_ln_s='ln -s'
	7056	# ... but there are two gotchas:
	7057	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	7058	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
[1224]	7059	# In both cases, we have to default to `cp -pR'.
[788]	7060	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
[1224]	7061	as_ln_s='cp -pR'
[788]	7062	elif ln conf$$.file conf$$ 2>/dev/null; then
	7063	as_ln_s=ln
	7064	else
[1224]	7065	as_ln_s='cp -pR'
[788]	7066	fi
[107]	7067	else
[1224]	7068	as_ln_s='cp -pR'
[107]	7069	fi
[763]	7070	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	7071	rmdir conf$$.dir 2>/dev/null
[107]	7072
[788]	7073
	7074	# as_fn_mkdir_p
	7075	# -------------
	7076	# Create "$as_dir" as a directory, including parents if necessary.
	7077	as_fn_mkdir_p ()
	7078	{
	7079
	7080	case $as_dir in #(
	7081	-*) as_dir=./$as_dir;;
	7082	esac
	7083	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	7084	as_dirs=
	7085	while :; do
	7086	case $as_dir in #(
	7087	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	7088	*) as_qdir=$as_dir;;
	7089	esac
	7090	as_dirs="'$as_qdir' $as_dirs"
	7091	as_dir=`$as_dirname -- "$as_dir" \|\|
	7092	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	7093	X"$as_dir" : 'X$//$[^/]' \\| \
	7094	X"$as_dir" : 'X$//$$' \\| \
	7095	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	7096	$as_echo X"$as_dir" \|
	7097	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7098	s//\1/
	7099	q
	7100	}
	7101	/^X$\/\/$[^/].*/{
	7102	s//\1/
	7103	q
	7104	}
	7105	/^X$\/\/$$/{
	7106	s//\1/
	7107	q
	7108	}
	7109	/^X$\/$.*/{
	7110	s//\1/
	7111	q
	7112	}
	7113	s/.*/./; q'`
	7114	test -d "$as_dir" && break
	7115	done
	7116	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	7117	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	7118
	7119
	7120	} # as_fn_mkdir_p
[107]	7121	if mkdir -p . 2>/dev/null; then
[788]	7122	as_mkdir_p='mkdir -p "$as_dir"'
[107]	7123	else
[349]	7124	test -d ./-p && rmdir ./-p
[107]	7125	as_mkdir_p=false
	7126	fi
	7127
	7128
[1224]	7129	# as_fn_executable_p FILE
	7130	# -----------------------
	7131	# Test if FILE is an executable regular file.
	7132	as_fn_executable_p ()
	7133	{
	7134	test -f "$1" && test -x "$1"
	7135	} # as_fn_executable_p
	7136	as_test_x='test -x'
	7137	as_executable_p=as_fn_executable_p
	7138
[107]	7139	# Sed expression to map a string onto a valid CPP name.
[349]	7140	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	7141
	7142	# Sed expression to map a string onto a valid variable name.
[349]	7143	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	7144
	7145
	7146	exec 6>&1
[788]	7147	## ----------------------------------- ##
	7148	## Main body of $CONFIG_STATUS script. ##
	7149	## ----------------------------------- ##
	7150	_ASEOF
	7151	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
[107]	7152
[788]	7153	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7154	# Save the log message, to keep $0 and so on meaningful, and to
[107]	7155	# report actual input values of CONFIG_FILES etc. instead of their
[763]	7156	# values after options handling.
	7157	ac_log="
[1268]	7158	This file was extended by Duchamp $as_me 1.5b, which was
[1224]	7159	generated by GNU Autoconf 2.69. Invocation command line was
[107]	7160
	7161	CONFIG_FILES = $CONFIG_FILES
	7162	CONFIG_HEADERS = $CONFIG_HEADERS
	7163	CONFIG_LINKS = $CONFIG_LINKS
	7164	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7165	$ $0 $@
	7166
[763]	7167	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	7168	"
	7169
[107]	7170	_ACEOF
	7171
[788]	7172	case $ac_config_files in *"
	7173	") set x $ac_config_files; shift; ac_config_files=$;;
	7174	esac
	7175
	7176	case $ac_config_headers in *"
	7177	") set x $ac_config_headers; shift; ac_config_headers=$;;
	7178	esac
	7179
	7180
	7181	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7182	# Files that config.status was made for.
[763]	7183	config_files="$ac_config_files"
	7184	config_headers="$ac_config_headers"
[107]	7185
[763]	7186	_ACEOF
[107]	7187
[788]	7188	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7189	ac_cs_usage="\
[788]	7190	\`$as_me' instantiates files and other configuration actions
	7191	from templates according to the current configuration. Unless the files
	7192	and actions are specified as TAGs, all are instantiated by default.
[107]	7193
[788]	7194	Usage: $0 [OPTION]... [TAG]...
[107]	7195
	7196	-h, --help print this help, then exit
[763]	7197	-V, --version print version number and configuration settings, then exit
[788]	7198	--config print configuration, then exit
	7199	-q, --quiet, --silent
	7200	do not print progress messages
[107]	7201	-d, --debug don't remove temporary files
	7202	--recheck update $as_me by reconfiguring in the same conditions
[788]	7203	--file=FILE[:TEMPLATE]
	7204	instantiate the configuration file FILE
	7205	--header=FILE[:TEMPLATE]
	7206	instantiate the configuration header FILE
[107]	7207
	7208	Configuration files:
	7209	$config_files
	7210
	7211	Configuration headers:
	7212	$config_headers
	7213
[788]	7214	Report bugs to <Matthew.Whiting@csiro.au>."
[763]	7215
[107]	7216	_ACEOF
[788]	7217	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7218	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
[107]	7219	ac_cs_version="\\
[1268]	7220	Duchamp config.status 1.5b
[1224]	7221	configured by $0, generated by GNU Autoconf 2.69,
[788]	7222	with options \\"\$ac_cs_config\\"
[107]	7223
[1224]	7224	Copyright (C) 2012 Free Software Foundation, Inc.
[107]	7225	This config.status script is free software; the Free Software Foundation
	7226	gives unlimited permission to copy, distribute and modify it."
[763]	7227
	7228	ac_pwd='$ac_pwd'
	7229	srcdir='$srcdir'
[788]	7230	test -n "\$AWK" \|\| AWK=awk
[107]	7231	_ACEOF
	7232
[788]	7233	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7234	# The default lists apply if the user does not specify any file.
[107]	7235	ac_need_defaults=:
	7236	while test $# != 0
	7237	do
	7238	case $1 in
[788]	7239	--=?)
[763]	7240	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7241	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
[107]	7242	ac_shift=:
	7243	;;
[788]	7244	--*=)
	7245	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7246	ac_optarg=
	7247	ac_shift=:
	7248	;;
[763]	7249	*)
[107]	7250	ac_option=$1
	7251	ac_optarg=$2
	7252	ac_shift=shift
	7253	;;
	7254	esac
	7255
	7256	case $ac_option in
	7257	# Handling of the options.
	7258	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	7259	ac_cs_recheck=: ;;
[763]	7260	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
[788]	7261	$as_echo "$ac_cs_version"; exit ;;
	7262	--config \| --confi \| --conf \| --con \| --co \| --c )
	7263	$as_echo "$ac_cs_config"; exit ;;
[763]	7264	--debug \| --debu \| --deb \| --de \| --d \| -d )
[107]	7265	debug=: ;;
	7266	--file \| --fil \| --fi \| --f )
	7267	$ac_shift
[788]	7268	case $ac_optarg in
	7269	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7270	'') as_fn_error $? "missing file argument" ;;
	7271	esac
	7272	as_fn_append CONFIG_FILES " '$ac_optarg'"
[107]	7273	ac_need_defaults=false;;
	7274	--header \| --heade \| --head \| --hea )
	7275	$ac_shift
[788]	7276	case $ac_optarg in
	7277	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7278	esac
	7279	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
[107]	7280	ac_need_defaults=false;;
[763]	7281	--he \| --h)
	7282	# Conflict between --help and --header
[788]	7283	as_fn_error $? "ambiguous option: \`$1'
	7284	Try \`$0 --help' for more information.";;
[763]	7285	--help \| --hel \| -h )
[788]	7286	$as_echo "$ac_cs_usage"; exit ;;
[107]	7287	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	7288	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	7289	ac_cs_silent=: ;;
	7290
	7291	# This is an error.
[788]	7292	-*) as_fn_error $? "unrecognized option: \`$1'
	7293	Try \`$0 --help' for more information." ;;
[107]	7294
[788]	7295	*) as_fn_append ac_config_targets " $1"
[763]	7296	ac_need_defaults=false ;;
[107]	7297
	7298	esac
	7299	shift
	7300	done
	7301
	7302	ac_configure_extra_args=
	7303
	7304	if $ac_cs_silent; then
	7305	exec 6>/dev/null
	7306	ac_configure_extra_args="$ac_configure_extra_args --silent"
	7307	fi
	7308
	7309	_ACEOF
[788]	7310	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7311	if \$ac_cs_recheck; then
[1224]	7312	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
[788]	7313	shift
	7314	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	7315	CONFIG_SHELL='$SHELL'
[763]	7316	export CONFIG_SHELL
[788]	7317	exec "\$@"
[107]	7318	fi
	7319
	7320	_ACEOF
[788]	7321	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7322	exec 5>>config.log
	7323	{
	7324	echo
	7325	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7326	## Running $as_me. ##
	7327	_ASBOX
[788]	7328	$as_echo "$ac_log"
[763]	7329	} >&5
[107]	7330
[763]	7331	_ACEOF
[788]	7332	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7333	_ACEOF
[107]	7334
[788]	7335	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7336
[763]	7337	# Handling of arguments.
[107]	7338	for ac_config_target in $ac_config_targets
	7339	do
[763]	7340	case $ac_config_target in
	7341	"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
	7342	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	7343
[788]	7344	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
[107]	7345	esac
	7346	done
	7347
[763]	7348
[107]	7349	# If the user did not use the arguments to specify the items to instantiate,
	7350	# then the envvar interface is used. Set only those that are not.
	7351	# We use the long form for the default assignment because of an extremely
	7352	# bizarre bug on SunOS 4.1.3.
	7353	if $ac_need_defaults; then
	7354	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	7355	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	7356	fi
	7357
	7358	# Have a temporary directory for convenience. Make it in the build tree
[763]	7359	# simply because there is no reason against having it here, and in addition,
[107]	7360	# creating and moving files from /tmp can sometimes cause problems.
[763]	7361	# Hook for its removal unless debugging.
	7362	# Note that there is a small window in which the directory will not be cleaned:
	7363	# after its creation but before its name has been assigned to `$tmp'.
[107]	7364	$debug \|\|
	7365	{
[788]	7366	tmp= ac_tmp=
[763]	7367	trap 'exit_status=$?
[788]	7368	: "${ac_tmp:=$tmp}"
	7369	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
[763]	7370	' 0
[788]	7371	trap 'as_fn_exit 1' 1 2 13 15
[107]	7372	}
	7373	# Create a (secure) tmp directory for tmp files.
	7374
	7375	{
[763]	7376	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
[788]	7377	test -d "$tmp"
[107]	7378	} \|\|
	7379	{
[763]	7380	tmp=./conf$$-$RANDOM
	7381	(umask 077 && mkdir "$tmp")
[788]	7382	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	7383	ac_tmp=$tmp
[107]	7384
[788]	7385	# Set up the scripts for CONFIG_FILES section.
	7386	# No need to generate them if there are no CONFIG_FILES.
	7387	# This happens for instance with `./config.status config.h'.
[763]	7388	if test -n "$CONFIG_FILES"; then
[107]	7389
[788]	7390
	7391	ac_cr=`echo X \| tr X '\015'`
	7392	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	7393	# But we know of no other shell where ac_cr would be empty at this
	7394	# point, so we can use a bashism as a fallback.
	7395	if test "x$ac_cr" = x; then
	7396	eval ac_cr=\$\'\\r\'
	7397	fi
	7398	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	7399	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	7400	ac_cs_awk_cr='\\r'
	7401	else
	7402	ac_cs_awk_cr=$ac_cr
	7403	fi
	7404
	7405	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
[107]	7406	_ACEOF
	7407
[763]	7408
[788]	7409	{
	7410	echo "cat >conf$$subs.awk <<_ACEOF" &&
	7411	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	7412	echo "_ACEOF"
	7413	} >conf$$subs.sh \|\|
	7414	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	7415	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
[763]	7416	ac_delim='%!_!# '
	7417	for ac_last_try in false false false false false :; do
[788]	7418	. ./conf$$subs.sh \|\|
	7419	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7420
[788]	7421	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	7422	if test $ac_delim_n = $ac_delim_num; then
[763]	7423	break
	7424	elif $ac_last_try; then
[788]	7425	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7426	else
	7427	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
[107]	7428	fi
[763]	7429	done
[788]	7430	rm -f conf$$subs.sh
[107]	7431
[788]	7432	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7433	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	7434	_ACEOF
	7435	sed -n '
	7436	h
	7437	s/^/S["/; s/!.*/"]=/
	7438	p
	7439	g
	7440	s/^[^!]*!//
	7441	:repl
	7442	t repl
	7443	s/'"$ac_delim"'$//
	7444	t delim
	7445	:nl
	7446	h
	7447	s/$.\{148\}$..*/\1/
	7448	t more1
	7449	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	7450	p
	7451	n
	7452	b repl
	7453	:more1
	7454	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7455	p
	7456	g
	7457	s/.\{148\}//
	7458	t nl
	7459	:delim
	7460	h
	7461	s/$.\{148\}$..*/\1/
	7462	t more2
	7463	s/["\\]/\\&/g; s/^/"/; s/$/"/
	7464	p
	7465	b
	7466	:more2
	7467	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7468	p
	7469	g
	7470	s/.\{148\}//
	7471	t delim
	7472	' <conf$$subs.awk \| sed '
	7473	/^[^""]/{
	7474	N
	7475	s/\n//
	7476	}
	7477	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7478	rm -f conf$$subs.awk
	7479	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7480	_ACAWK
	7481	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	7482	for (key in S) S_is_set[key] = 1
	7483	FS = ""
[763]	7484
[788]	7485	}
	7486	{
	7487	line = $ 0
	7488	nfields = split(line, field, "@")
	7489	substed = 0
	7490	len = length(field[1])
	7491	for (i = 2; i < nfields; i++) {
	7492	key = field[i]
	7493	keylen = length(key)
	7494	if (S_is_set[key]) {
	7495	value = S[key]
	7496	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	7497	len += length(value) + length(field[++i])
	7498	substed = 1
	7499	} else
	7500	len += 1 + keylen
	7501	}
	7502
	7503	print line
	7504	}
	7505
	7506	_ACAWK
[107]	7507	_ACEOF
[788]	7508	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7509	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	7510	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	7511	else
	7512	cat
	7513	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	7514	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
[763]	7515	_ACEOF
	7516
[788]	7517	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	7518	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
[763]	7519	# trailing colons and then remove the whole line if VPATH becomes empty
	7520	# (actually we leave an empty line to preserve line numbers).
	7521	if test "x$srcdir" = x.; then
[788]	7522	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	7523	h
	7524	s///
	7525	s/^/:/
	7526	s/[ ]*$/:/
	7527	s/:\$(srcdir):/:/g
	7528	s/:\${srcdir}:/:/g
	7529	s/:@srcdir@:/:/g
	7530	s/^:*//
[763]	7531	s/:*$//
[788]	7532	x
	7533	s/$=[ ]$./\1/
	7534	G
	7535	s/\n//
[763]	7536	s/^[^=]=[ ]$//
	7537	}'
	7538	fi
	7539
[788]	7540	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7541	fi # test -n "$CONFIG_FILES"
	7542
[788]	7543	# Set up the scripts for CONFIG_HEADERS section.
	7544	# No need to generate them if there are no CONFIG_HEADERS.
	7545	# This happens for instance with `./config.status Makefile'.
	7546	if test -n "$CONFIG_HEADERS"; then
	7547	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	7548	BEGIN {
	7549	_ACEOF
[763]	7550
[788]	7551	# Transform confdefs.h into an awk script `defines.awk', embedded as
	7552	# here-document in config.status, that substitutes the proper values into
	7553	# config.h.in to produce config.h.
	7554
	7555	# Create a delimiter string that does not exist in confdefs.h, to ease
	7556	# handling of long lines.
	7557	ac_delim='%!_!# '
	7558	for ac_last_try in false false :; do
	7559	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	7560	if test -z "$ac_tt"; then
	7561	break
	7562	elif $ac_last_try; then
	7563	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	7564	else
	7565	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	7566	fi
	7567	done
	7568
	7569	# For the awk script, D is an array of macro values keyed by name,
	7570	# likewise P contains macro parameters if any. Preserve backslash
	7571	# newline sequences.
	7572
	7573	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	7574	sed -n '
	7575	s/.\{148\}/&'"$ac_delim"'/g
	7576	t rset
	7577	:rset
	7578	s/^[ ]#[ ]define[ ][ ]*/ /
	7579	t def
	7580	d
	7581	:def
	7582	s/\\$//
	7583	t bsnl
	7584	s/["\\]/\\&/g
	7585	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7586	D["\1"]=" \3"/p
	7587	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	7588	d
	7589	:bsnl
	7590	s/["\\]/\\&/g
	7591	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7592	D["\1"]=" \3\\\\\\n"\\/p
	7593	t cont
	7594	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	7595	t cont
	7596	d
	7597	:cont
	7598	n
	7599	s/.\{148\}/&'"$ac_delim"'/g
	7600	t clear
	7601	:clear
	7602	s/\\$//
	7603	t bsnlc
	7604	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	7605	d
	7606	:bsnlc
	7607	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	7608	b cont
	7609	' <confdefs.h \| sed '
	7610	s/'"$ac_delim"'/"\\\
	7611	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7612
	7613	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7614	for (key in D) D_is_set[key] = 1
	7615	FS = ""
	7616	}
	7617	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	7618	line = \$ 0
	7619	split(line, arg, " ")
	7620	if (arg[1] == "#") {
	7621	defundef = arg[2]
	7622	mac1 = arg[3]
	7623	} else {
	7624	defundef = substr(arg[1], 2)
	7625	mac1 = arg[2]
	7626	}
	7627	split(mac1, mac2, "(") #)
	7628	macro = mac2[1]
	7629	prefix = substr(line, 1, index(line, defundef) - 1)
	7630	if (D_is_set[macro]) {
	7631	# Preserve the white space surrounding the "#".
	7632	print prefix "define", macro P[macro] D[macro]
	7633	next
	7634	} else {
	7635	# Replace #undef with comments. This is necessary, for example,
	7636	# in the case of _POSIX_SOURCE, which is predefined and required
	7637	# on some systems where configure will not decide to define it.
	7638	if (defundef == "undef") {
	7639	print "/", prefix defundef, macro, "/"
	7640	next
	7641	}
	7642	}
	7643	}
	7644	{ print }
	7645	_ACAWK
	7646	_ACEOF
	7647	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7648	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	7649	fi # test -n "$CONFIG_HEADERS"
	7650
	7651
	7652	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
	7653	shift
	7654	for ac_tag
[763]	7655	do
	7656	case $ac_tag in
	7657	:[FHLC]) ac_mode=$ac_tag; continue;;
[107]	7658	esac
[763]	7659	case $ac_mode$ac_tag in
	7660	:[FHL]:);;
[788]	7661	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
[763]	7662	:[FH]-) ac_tag=-:-;;
	7663	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	7664	esac
	7665	ac_save_IFS=$IFS
	7666	IFS=:
	7667	set x $ac_tag
	7668	IFS=$ac_save_IFS
	7669	shift
	7670	ac_file=$1
	7671	shift
[107]	7672
[763]	7673	case $ac_mode in
	7674	:L) ac_source=$1;;
	7675	:[FH])
	7676	ac_file_inputs=
	7677	for ac_f
	7678	do
	7679	case $ac_f in
[788]	7680	-) ac_f="$ac_tmp/stdin";;
[763]	7681	*) # Look for the file first in the build tree, then in the source tree
	7682	# (if the path is not absolute). The absolute path cannot be DOS-style,
	7683	# because $ac_f cannot contain `:'.
	7684	test -f "$ac_f" \|\|
	7685	case $ac_f in
	7686	[\\/$]*) false;;
	7687	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	7688	esac \|\|
[788]	7689	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
[763]	7690	esac
[788]	7691	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	7692	as_fn_append ac_file_inputs " '$ac_f'"
[763]	7693	done
	7694
	7695	# Let's still pretend it is `configure' which instantiates (i.e., don't
	7696	# use $as_me), people would be surprised to read:
	7697	# /* config.h. Generated by config.status. */
[788]	7698	configure_input='Generated from '`
	7699	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	7700	`' by configure.'
[763]	7701	if test x"$ac_file" != x-; then
	7702	configure_input="$ac_file. $configure_input"
[788]	7703	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	7704	$as_echo "$as_me: creating $ac_file" >&6;}
[763]	7705	fi
[788]	7706	# Neutralize special characters interpreted by sed in replacement strings.
	7707	case $configure_input in #(
	7708	\& \| \\| \| \\ )
	7709	ac_sed_conf_input=`$as_echo "$configure_input" \|
	7710	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	7711	*) ac_sed_conf_input=$configure_input;;
	7712	esac
[763]	7713
	7714	case $ac_tag in
[788]	7715	:-: \| *:-) cat >"$ac_tmp/stdin" \
	7716	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
[763]	7717	esac
	7718	;;
	7719	esac
	7720
	7721	ac_dir=`$as_dirname -- "$ac_file" \|\|
[107]	7722	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
[349]	7723	X"$ac_file" : 'X$//$[^/]' \\| \
	7724	X"$ac_file" : 'X$//$$' \\| \
[763]	7725	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	7726	$as_echo X"$ac_file" \|
[763]	7727	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7728	s//\1/
	7729	q
	7730	}
	7731	/^X$\/\/$[^/].*/{
	7732	s//\1/
	7733	q
	7734	}
	7735	/^X$\/\/$$/{
	7736	s//\1/
	7737	q
	7738	}
	7739	/^X$\/$.*/{
	7740	s//\1/
	7741	q
	7742	}
	7743	s/.*/./; q'`
[788]	7744	as_dir="$ac_dir"; as_fn_mkdir_p
[107]	7745	ac_builddir=.
	7746
[763]	7747	case "$ac_dir" in
	7748	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7749	*)
[788]	7750	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	7751	# A ".." for each directory in $ac_dir_suffix.
[788]	7752	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	7753	case $ac_top_builddir_sub in
	7754	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7755	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	7756	esac ;;
	7757	esac
	7758	ac_abs_top_builddir=$ac_pwd
	7759	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	7760	# for backward compatibility:
	7761	ac_top_builddir=$ac_top_build_prefix
[107]	7762
	7763	case $srcdir in
[763]	7764	.) # We are building in place.
[107]	7765	ac_srcdir=.
[763]	7766	ac_top_srcdir=$ac_top_builddir_sub
	7767	ac_abs_top_srcdir=$ac_pwd ;;
	7768	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	7769	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	7770	ac_top_srcdir=$srcdir
	7771	ac_abs_top_srcdir=$srcdir ;;
	7772	*) # Relative name.
	7773	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	7774	ac_top_srcdir=$ac_top_build_prefix$srcdir
	7775	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	7776	esac
[763]	7777	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	7778
	7779
[763]	7780	case $ac_mode in
	7781	:F)
	7782	#
	7783	# CONFIG_FILE
	7784	#
[107]	7785
[763]	7786	_ACEOF
[349]	7787
[788]	7788	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7789	# If the template does not know about datarootdir, expand it.
	7790	# FIXME: This hack should be removed a few years after 2.60.
	7791	ac_datarootdir_hack=; ac_datarootdir_seen=
[788]	7792	ac_sed_dataroot='
	7793	/datarootdir/ {
[763]	7794	p
	7795	q
	7796	}
	7797	/@datadir@/p
	7798	/@docdir@/p
	7799	/@infodir@/p
	7800	/@localedir@/p
[788]	7801	/@mandir@/p'
	7802	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
[763]	7803	datarootdir) ac_datarootdir_seen=yes;;
	7804	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
[788]	7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	7806	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
[107]	7807	_ACEOF
[788]	7808	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7809	ac_datarootdir_hack='
	7810	s&@datadir@&$datadir&g
	7811	s&@docdir@&$docdir&g
	7812	s&@infodir@&$infodir&g
	7813	s&@localedir@&$localedir&g
	7814	s&@mandir@&$mandir&g
[788]	7815	s&\\\${datarootdir}&$datarootdir&g' ;;
[763]	7816	esac
	7817	_ACEOF
	7818
	7819	# Neutralize VPATH when `$srcdir' = `.'.
	7820	# Shell code in configure.ac might set extrasub.
	7821	# FIXME: do we really want to maintain this feature?
[788]	7822	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7823	ac_sed_extra="$ac_vpsub
[107]	7824	$extrasub
	7825	_ACEOF
[788]	7826	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7827	:t
	7828	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
[788]	7829	s\|@configure_input@\|$ac_sed_conf_input\|;t t
[763]	7830	s&@top_builddir@&$ac_top_builddir_sub&;t t
[788]	7831	s&@top_build_prefix@&$ac_top_build_prefix&;t t
[763]	7832	s&@srcdir@&$ac_srcdir&;t t
	7833	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	7834	s&@top_srcdir@&$ac_top_srcdir&;t t
	7835	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	7836	s&@builddir@&$ac_builddir&;t t
	7837	s&@abs_builddir@&$ac_abs_builddir&;t t
	7838	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	7839	$ac_datarootdir_hack
[788]	7840	"
	7841	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	7842	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7843
[763]	7844	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
[788]	7845	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	7846	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	7847	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	7848	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7849	which seems to be undefined. Please make sure it is defined" >&5
	7850	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7851	which seems to be undefined. Please make sure it is defined" >&2;}
[107]	7852
[788]	7853	rm -f "$ac_tmp/stdin"
[107]	7854	case $ac_file in
[788]	7855	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	7856	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	7857	esac \
	7858	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[763]	7859	;;
	7860	:H)
	7861	#
	7862	# CONFIG_HEADER
	7863	#
[107]	7864	if test x"$ac_file" != x-; then
[788]	7865	{
	7866	$as_echo "/* $configure_input */" \
	7867	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	7868	} >"$ac_tmp/config.h" \
	7869	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	7870	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	7871	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	7872	$as_echo "$as_me: $ac_file is unchanged" >&6;}
[107]	7873	else
[788]	7874	rm -f "$ac_file"
	7875	mv "$ac_tmp/config.h" "$ac_file" \
	7876	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7877	fi
	7878	else
[788]	7879	$as_echo "/* $configure_input */" \
	7880	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	7881	\|\| as_fn_error $? "could not create -" "$LINENO" 5
[107]	7882	fi
[763]	7883	;;
[107]	7884
	7885
[763]	7886	esac
	7887
	7888	done # for ac_tag
	7889
	7890
[788]	7891	as_fn_exit 0
[107]	7892	_ACEOF
	7893	ac_clean_files=$ac_clean_files_save
	7894
[788]	7895	test $ac_write_fail = 0 \|\|
	7896	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
[107]	7897
[788]	7898
[107]	7899	# configure is writing to config.log, and then calls config.status.
	7900	# config.status does its own redirection, appending to config.log.
	7901	# Unfortunately, on DOS this fails, as config.log is still kept open
	7902	# by configure, so config.status won't be able to write to it; its
	7903	# output is simply discarded. So we exec the FD to /dev/null,
	7904	# effectively closing config.log, so it can be properly (re)opened and
	7905	# appended to by config.status. When coming back to configure, we
	7906	# need to make the FD available again.
	7907	if test "$no_create" != yes; then
	7908	ac_cs_success=:
	7909	ac_config_status_args=
	7910	test "$silent" = yes &&
	7911	ac_config_status_args="$ac_config_status_args --quiet"
	7912	exec 5>/dev/null
	7913	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7914	exec 5>>config.log
	7915	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7916	# would make configure fail if this is the last instruction.
[788]	7917	$ac_cs_success \|\| as_fn_exit 1
[107]	7918	fi
[788]	7919	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7920	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7921	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7922	fi
[107]	7923

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