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source: trunk/configure @ 1088

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Last change on this file since 1088 was 1088, checked in by MatthewWhiting, 12 years ago
Updating the version number in configure, a few updates to CHANGES, and a cleanest target in Makefile to remove the configure-generated content
Property svn:executable set to ``*
File size: 220.7 KB

Rev	Line
[107]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[1088]	3	# Generated by GNU Autoconf 2.69 for Duchamp 1.2.1.
[107]	4	#
[121]	5	# Report bugs to <Matthew.Whiting@csiro.au>.
[107]	6	#
[788]	7	#
[1088]	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
[1088]	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
[1088]	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 :
[1088]	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
[1088]	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$$.$/\2\1\2/
[107]	485	t loop
[763]	486	s/-\n.*//
[107]	487	' >$as_me.lineno &&
[763]	488	chmod +x "$as_me.lineno" \|\|
[788]	489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
[107]	490
[1088]	491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
	492	# already done that, so ensure we don't try to do so again and fall
	493	# in an infinite loop. This has already happened in practice.
	494	_as_can_reexec=no; export _as_can_reexec
[107]	495	# Don't try to exec as it changes $[0], causing all sort of problems
	496	# (the dirname of $[0] is not the place where we might find the
[763]	497	# original and so on. Autoconf is especially sensitive to this).
	498	. "./$as_me.lineno"
[107]	499	# Exit status is that of the last command.
	500	exit
	501	}
	502
[763]	503	ECHO_C= ECHO_N= ECHO_T=
[788]	504	case `echo -n x` in #(((((
[763]	505	-n*)
[788]	506	case `echo 'xy\c'` in
[763]	507	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	508	xy) ECHO_C='\c';;
	509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	510	ECHO_T=' ';;
[763]	511	esac;;
	512	*)
	513	ECHO_N='-n';;
[107]	514	esac
	515
	516	rm -f conf$$ 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.
[1088]	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$$.exe \|\|
[1088]	531	as_ln_s='cp -pR'
[788]	532	elif ln conf$$.file conf$$ 2>/dev/null; then
	533	as_ln_s=ln
	534	else
[1088]	535	as_ln_s='cp -pR'
[788]	536	fi
[107]	537	else
[1088]	538	as_ln_s='cp -pR'
[107]	539	fi
[763]	540	rm -f conf$$ 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
[1088]	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'
[1088]	583	PACKAGE_VERSION='1.2.1'
	584	PACKAGE_STRING='Duchamp 1.2.1'
[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
	641	RANLIB
	642	EGREP
	643	GREP
	644	INSTALL
	645	LN_S
	646	ac_ct_F77
	647	FFLAGS
	648	F77
	649	CPP
	650	ac_ct_CC
	651	CFLAGS
	652	CC
	653	OBJEXT
	654	EXEEXT
	655	ac_ct_CXX
	656	CPPFLAGS
	657	LDFLAGS
	658	CXXFLAGS
	659	CXX
	660	target_alias
	661	host_alias
	662	build_alias
	663	LIBS
	664	ECHO_T
	665	ECHO_N
	666	ECHO_C
	667	DEFS
	668	mandir
	669	localedir
	670	libdir
	671	psdir
	672	pdfdir
	673	dvidir
	674	htmldir
	675	infodir
	676	docdir
	677	oldincludedir
	678	includedir
	679	localstatedir
	680	sharedstatedir
	681	sysconfdir
	682	datadir
	683	datarootdir
	684	libexecdir
	685	sbindir
	686	bindir
	687	program_transform_name
	688	prefix
	689	exec_prefix
	690	PACKAGE_URL
	691	PACKAGE_BUGREPORT
	692	PACKAGE_STRING
	693	PACKAGE_VERSION
	694	PACKAGE_TARNAME
	695	PACKAGE_NAME
[763]	696	PATH_SEPARATOR
[788]	697	SHELL'
[107]	698	ac_subst_files=''
[788]	699	ac_user_opts='
	700	enable_option_checking
	701	with_pgplot
	702	with_x
	703	with_cfitsio
	704	with_wcslib
	705	'
[763]	706	ac_precious_vars='build_alias
	707	host_alias
	708	target_alias
	709	CXX
	710	CXXFLAGS
	711	LDFLAGS
	712	LIBS
	713	CPPFLAGS
	714	CCC
	715	CC
	716	CFLAGS
	717	CPP
	718	F77
	719	FFLAGS
	720	XMKMF'
[107]	721
[763]	722
[107]	723	# Initialize some variables set by options.
	724	ac_init_help=
	725	ac_init_version=false
[788]	726	ac_unrecognized_opts=
	727	ac_unrecognized_sep=
[107]	728	# The variables have the same names as the options, with
	729	# dashes changed to underlines.
	730	cache_file=/dev/null
	731	exec_prefix=NONE
	732	no_create=
	733	no_recursion=
	734	prefix=NONE
	735	program_prefix=NONE
	736	program_suffix=NONE
	737	program_transform_name=s,x,x,
	738	silent=
	739	site=
	740	srcdir=
	741	verbose=
	742	x_includes=NONE
	743	x_libraries=NONE
	744
	745	# Installation directory options.
	746	# These are left unexpanded so users can "make install exec_prefix=/foo"
	747	# and all the variables that are supposed to be based on exec_prefix
	748	# by default will actually change.
	749	# Use braces instead of parens because sh, perl, etc. also accept them.
[763]	750	# (The list follows the same order as the GNU Coding Standards.)
[107]	751	bindir='${exec_prefix}/bin'
	752	sbindir='${exec_prefix}/sbin'
	753	libexecdir='${exec_prefix}/libexec'
[763]	754	datarootdir='${prefix}/share'
	755	datadir='${datarootdir}'
[107]	756	sysconfdir='${prefix}/etc'
	757	sharedstatedir='${prefix}/com'
	758	localstatedir='${prefix}/var'
	759	includedir='${prefix}/include'
	760	oldincludedir='/usr/include'
[763]	761	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	762	infodir='${datarootdir}/info'
	763	htmldir='${docdir}'
	764	dvidir='${docdir}'
	765	pdfdir='${docdir}'
	766	psdir='${docdir}'
	767	libdir='${exec_prefix}/lib'
	768	localedir='${datarootdir}/locale'
	769	mandir='${datarootdir}/man'
[107]	770
	771	ac_prev=
[763]	772	ac_dashdash=
[107]	773	for ac_option
	774	do
	775	# If the previous option needs an argument, assign it.
	776	if test -n "$ac_prev"; then
[763]	777	eval $ac_prev=\$ac_option
[107]	778	ac_prev=
	779	continue
	780	fi
	781
[763]	782	case $ac_option in
[788]	783	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	784	*=) ac_optarg= ;;
	785	*) ac_optarg=yes ;;
[763]	786	esac
[107]	787
	788	# Accept the important Cygnus configure options, so we can diagnose typos.
	789
[763]	790	case $ac_dashdash$ac_option in
	791	--)
	792	ac_dashdash=yes ;;
[107]	793
	794	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	795	ac_prev=bindir ;;
	796	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	797	bindir=$ac_optarg ;;
	798
	799	-build \| --build \| --buil \| --bui \| --bu)
	800	ac_prev=build_alias ;;
	801	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	802	build_alias=$ac_optarg ;;
	803
	804	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	805	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	806	ac_prev=cache_file ;;
	807	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	808	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	809	cache_file=$ac_optarg ;;
	810
	811	--config-cache \| -C)
	812	cache_file=config.cache ;;
	813
[763]	814	-datadir \| --datadir \| --datadi \| --datad)
[107]	815	ac_prev=datadir ;;
[763]	816	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
[107]	817	datadir=$ac_optarg ;;
	818
[763]	819	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	820	\| --dataroo \| --dataro \| --datar)
	821	ac_prev=datarootdir ;;
	822	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	823	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	824	datarootdir=$ac_optarg ;;
	825
[107]	826	-disable-* \| --disable-*)
[788]	827	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
[107]	828	# Reject names that are not valid shell variable names.
[788]	829	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	830	as_fn_error $? "invalid feature name: $ac_useropt"
	831	ac_useropt_orig=$ac_useropt
	832	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	833	case $ac_user_opts in
	834	*"
	835	"enable_$ac_useropt"
	836	"*) ;;
	837	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	838	ac_unrecognized_sep=', ';;
	839	esac
	840	eval enable_$ac_useropt=no ;;
[107]	841
[763]	842	-docdir \| --docdir \| --docdi \| --doc \| --do)
	843	ac_prev=docdir ;;
	844	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	845	docdir=$ac_optarg ;;
	846
	847	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	848	ac_prev=dvidir ;;
	849	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	850	dvidir=$ac_optarg ;;
	851
[107]	852	-enable-* \| --enable-*)
[788]	853	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
[107]	854	# Reject names that are not valid shell variable names.
[788]	855	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	856	as_fn_error $? "invalid feature name: $ac_useropt"
	857	ac_useropt_orig=$ac_useropt
	858	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	859	case $ac_user_opts in
	860	*"
	861	"enable_$ac_useropt"
	862	"*) ;;
	863	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	864	ac_unrecognized_sep=', ';;
	865	esac
	866	eval enable_$ac_useropt=\$ac_optarg ;;
[107]	867
	868	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	869	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	870	\| --exec \| --exe \| --ex)
	871	ac_prev=exec_prefix ;;
	872	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	873	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	874	\| --exec=* \| --exe=* \| --ex=*)
	875	exec_prefix=$ac_optarg ;;
	876
	877	-gas \| --gas \| --ga \| --g)
	878	# Obsolete; use --with-gas.
	879	with_gas=yes ;;
	880
	881	-help \| --help \| --hel \| --he \| -h)
	882	ac_init_help=long ;;
	883	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	884	ac_init_help=recursive ;;
	885	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	886	ac_init_help=short ;;
	887
	888	-host \| --host \| --hos \| --ho)
	889	ac_prev=host_alias ;;
	890	-host=* \| --host=* \| --hos=* \| --ho=*)
	891	host_alias=$ac_optarg ;;
	892
[763]	893	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	894	ac_prev=htmldir ;;
	895	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	896	\| --ht=*)
	897	htmldir=$ac_optarg ;;
	898
[107]	899	-includedir \| --includedir \| --includedi \| --included \| --include \
	900	\| --includ \| --inclu \| --incl \| --inc)
	901	ac_prev=includedir ;;
	902	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	903	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	904	includedir=$ac_optarg ;;
	905
	906	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	907	ac_prev=infodir ;;
	908	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	909	infodir=$ac_optarg ;;
	910
	911	-libdir \| --libdir \| --libdi \| --libd)
	912	ac_prev=libdir ;;
	913	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	914	libdir=$ac_optarg ;;
	915
	916	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	917	\| --libexe \| --libex \| --libe)
	918	ac_prev=libexecdir ;;
	919	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	920	\| --libexe=* \| --libex=* \| --libe=*)
	921	libexecdir=$ac_optarg ;;
	922
[763]	923	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	924	ac_prev=localedir ;;
	925	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	926	localedir=$ac_optarg ;;
	927
[107]	928	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
[763]	929	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
[107]	930	ac_prev=localstatedir ;;
	931	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
[763]	932	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
[107]	933	localstatedir=$ac_optarg ;;
	934
	935	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	936	ac_prev=mandir ;;
	937	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	938	mandir=$ac_optarg ;;
	939
	940	-nfp \| --nfp \| --nf)
	941	# Obsolete; use --without-fp.
	942	with_fp=no ;;
	943
	944	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	945	\| --no-cr \| --no-c \| -n)
	946	no_create=yes ;;
	947
	948	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	949	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	950	no_recursion=yes ;;
	951
	952	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	953	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	954	\| --oldin \| --oldi \| --old \| --ol \| --o)
	955	ac_prev=oldincludedir ;;
	956	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	957	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	958	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	959	oldincludedir=$ac_optarg ;;
	960
	961	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	962	ac_prev=prefix ;;
	963	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	964	prefix=$ac_optarg ;;
	965
	966	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	967	\| --program-pre \| --program-pr \| --program-p)
	968	ac_prev=program_prefix ;;
	969	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	970	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	971	program_prefix=$ac_optarg ;;
	972
	973	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	974	\| --program-suf \| --program-su \| --program-s)
	975	ac_prev=program_suffix ;;
	976	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	977	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	978	program_suffix=$ac_optarg ;;
	979
	980	-program-transform-name \| --program-transform-name \
	981	\| --program-transform-nam \| --program-transform-na \
	982	\| --program-transform-n \| --program-transform- \
	983	\| --program-transform \| --program-transfor \
	984	\| --program-transfo \| --program-transf \
	985	\| --program-trans \| --program-tran \
	986	\| --progr-tra \| --program-tr \| --program-t)
	987	ac_prev=program_transform_name ;;
	988	-program-transform-name=* \| --program-transform-name=* \
	989	\| --program-transform-nam=* \| --program-transform-na=* \
	990	\| --program-transform-n=* \| --program-transform-=* \
	991	\| --program-transform=* \| --program-transfor=* \
	992	\| --program-transfo=* \| --program-transf=* \
	993	\| --program-trans=* \| --program-tran=* \
	994	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	995	program_transform_name=$ac_optarg ;;
	996
[763]	997	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	998	ac_prev=pdfdir ;;
	999	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	1000	pdfdir=$ac_optarg ;;
	1001
	1002	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	1003	ac_prev=psdir ;;
	1004	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	1005	psdir=$ac_optarg ;;
	1006
[107]	1007	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1008	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1009	silent=yes ;;
	1010
	1011	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	1012	ac_prev=sbindir ;;
	1013	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	1014	\| --sbi=* \| --sb=*)
	1015	sbindir=$ac_optarg ;;
	1016
	1017	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1018	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1019	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1020	\| --sha \| --sh)
	1021	ac_prev=sharedstatedir ;;
	1022	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1023	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1024	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1025	\| --sha=* \| --sh=*)
	1026	sharedstatedir=$ac_optarg ;;
	1027
	1028	-site \| --site \| --sit)
	1029	ac_prev=site ;;
	1030	-site=* \| --site=* \| --sit=*)
	1031	site=$ac_optarg ;;
	1032
	1033	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1034	ac_prev=srcdir ;;
	1035	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1036	srcdir=$ac_optarg ;;
	1037
	1038	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1039	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1040	ac_prev=sysconfdir ;;
	1041	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1042	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1043	sysconfdir=$ac_optarg ;;
	1044
	1045	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1046	ac_prev=target_alias ;;
	1047	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1048	target_alias=$ac_optarg ;;
	1049
	1050	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1051	verbose=yes ;;
	1052
	1053	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1054	ac_init_version=: ;;
	1055
	1056	-with-* \| --with-*)
[788]	1057	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
[107]	1058	# Reject names that are not valid shell variable names.
[788]	1059	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1060	as_fn_error $? "invalid package name: $ac_useropt"
	1061	ac_useropt_orig=$ac_useropt
	1062	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1063	case $ac_user_opts in
	1064	*"
	1065	"with_$ac_useropt"
	1066	"*) ;;
	1067	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1068	ac_unrecognized_sep=', ';;
	1069	esac
	1070	eval with_$ac_useropt=\$ac_optarg ;;
[107]	1071
	1072	-without-* \| --without-*)
[788]	1073	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
[107]	1074	# Reject names that are not valid shell variable names.
[788]	1075	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1076	as_fn_error $? "invalid package name: $ac_useropt"
	1077	ac_useropt_orig=$ac_useropt
	1078	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1079	case $ac_user_opts in
	1080	*"
	1081	"with_$ac_useropt"
	1082	"*) ;;
	1083	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1084	ac_unrecognized_sep=', ';;
	1085	esac
	1086	eval with_$ac_useropt=no ;;
[107]	1087
	1088	--x)
	1089	# Obsolete; use --with-x.
	1090	with_x=yes ;;
	1091
	1092	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1093	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1094	ac_prev=x_includes ;;
	1095	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1096	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1097	x_includes=$ac_optarg ;;
	1098
	1099	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1100	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1101	ac_prev=x_libraries ;;
	1102	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1103	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1104	x_libraries=$ac_optarg ;;
	1105
[788]	1106	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1107	Try \`$0 --help' for more information"
[107]	1108	;;
	1109
	1110	=)
	1111	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1112	# Reject names that are not valid shell variable names.
[788]	1113	case $ac_envvar in #(
	1114	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1115	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1116	esac
[763]	1117	eval $ac_envvar=\$ac_optarg
[107]	1118	export $ac_envvar ;;
	1119
	1120	*)
	1121	# FIXME: should be removed in autoconf 3.0.
[788]	1122	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
[107]	1123	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
[788]	1124	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1125	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
[107]	1126	;;
	1127
	1128	esac
	1129	done
	1130
	1131	if test -n "$ac_prev"; then
	1132	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
[788]	1133	as_fn_error $? "missing argument to $ac_option"
[107]	1134	fi
	1135
[788]	1136	if test -n "$ac_unrecognized_opts"; then
	1137	case $enable_option_checking in
	1138	no) ;;
	1139	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1140	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1141	esac
	1142	fi
	1143
	1144	# Check all directory arguments for consistency.
[763]	1145	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1146	datadir sysconfdir sharedstatedir localstatedir includedir \
	1147	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1148	libdir localedir mandir
[107]	1149	do
[763]	1150	eval ac_val=\$$ac_var
[788]	1151	# Remove trailing slashes.
[107]	1152	case $ac_val in
[788]	1153	*/ )
	1154	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1155	eval $ac_var=\$ac_val;;
	1156	esac
	1157	# Be sure to have absolute directory names.
	1158	case $ac_val in
[763]	1159	[\\/$]* \| ?:[\\/]* ) continue;;
	1160	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
[107]	1161	esac
[788]	1162	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
[107]	1163	done
	1164
	1165	# There might be people who depend on the old broken behavior: `$host'
	1166	# used to hold the argument of --host etc.
	1167	# FIXME: To remove some day.
	1168	build=$build_alias
	1169	host=$host_alias
	1170	target=$target_alias
	1171
	1172	# FIXME: To remove some day.
	1173	if test "x$host_alias" != x; then
	1174	if test "x$build_alias" = x; then
	1175	cross_compiling=maybe
	1176	elif test "x$build_alias" != "x$host_alias"; then
	1177	cross_compiling=yes
	1178	fi
	1179	fi
	1180
	1181	ac_tool_prefix=
	1182	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1183
	1184	test "$silent" = yes && exec 6>/dev/null
	1185
	1186
[763]	1187	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1188	ac_ls_di=`ls -di .` &&
	1189	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
[788]	1190	as_fn_error $? "working directory cannot be determined"
[763]	1191	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
[788]	1192	as_fn_error $? "pwd does not report name of working directory"
[763]	1193
	1194
[107]	1195	# Find the source files, if location was not specified.
	1196	if test -z "$srcdir"; then
	1197	ac_srcdir_defaulted=yes
[763]	1198	# Try the directory containing this script, then the parent directory.
[788]	1199	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1200	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1201	X"$as_myself" : 'X$//$[^/]' \\| \
	1202	X"$as_myself" : 'X$//$$' \\| \
	1203	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1204	$as_echo X"$as_myself" \|
[763]	1205	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1206	s//\1/
	1207	q
	1208	}
	1209	/^X$\/\/$[^/].*/{
	1210	s//\1/
	1211	q
	1212	}
	1213	/^X$\/\/$$/{
	1214	s//\1/
	1215	q
	1216	}
	1217	/^X$\/$.*/{
	1218	s//\1/
	1219	q
	1220	}
	1221	s/.*/./; q'`
[107]	1222	srcdir=$ac_confdir
[763]	1223	if test ! -r "$srcdir/$ac_unique_file"; then
[107]	1224	srcdir=..
	1225	fi
	1226	else
	1227	ac_srcdir_defaulted=no
	1228	fi
[763]	1229	if test ! -r "$srcdir/$ac_unique_file"; then
	1230	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
[788]	1231	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
[763]	1232	fi
	1233	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1234	ac_abs_confdir=`(
[788]	1235	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
[763]	1236	pwd)`
	1237	# When building in place, set srcdir=.
	1238	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1239	srcdir=.
[107]	1240	fi
[763]	1241	# Remove unnecessary trailing slashes from srcdir.
	1242	# Double slashes in file names in object file debugging info
	1243	# mess up M-x gdb in Emacs.
	1244	case $srcdir in
	1245	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1246	esac
	1247	for ac_var in $ac_precious_vars; do
	1248	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1249	eval ac_env_${ac_var}_value=\$${ac_var}
	1250	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1251	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1252	done
[107]	1253
	1254	#
	1255	# Report the --help message.
	1256	#
	1257	if test "$ac_init_help" = "long"; then
	1258	# Omit some internal or obsolete options to make the list less imposing.
	1259	# This message is too long to be a string in the A/UX 3.1 sh.
	1260	cat <<_ACEOF
[1088]	1261	\`configure' configures Duchamp 1.2.1 to adapt to many kinds of systems.
[107]	1262
	1263	Usage: $0 [OPTION]... [VAR=VALUE]...
	1264
	1265	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1266	VAR=VALUE. See below for descriptions of some of the useful variables.
	1267
	1268	Defaults for the options are specified in brackets.
	1269
	1270	Configuration:
	1271	-h, --help display this help and exit
	1272	--help=short display options specific to this package
	1273	--help=recursive display the short help of all the included packages
	1274	-V, --version display version information and exit
[788]	1275	-q, --quiet, --silent do not print \`checking ...' messages
[107]	1276	--cache-file=FILE cache test results in FILE [disabled]
	1277	-C, --config-cache alias for \`--cache-file=config.cache'
	1278	-n, --no-create do not create output files
	1279	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1280
	1281	Installation directories:
	1282	--prefix=PREFIX install architecture-independent files in PREFIX
[788]	1283	[$ac_default_prefix]
[107]	1284	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[788]	1285	[PREFIX]
[107]	1286
	1287	By default, \`make install' will install all the files in
	1288	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1289	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1290	for instance \`--prefix=\$HOME'.
	1291
	1292	For better control, use the options below.
	1293
	1294	Fine tuning of the installation directories:
[788]	1295	--bindir=DIR user executables [EPREFIX/bin]
	1296	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1297	--libexecdir=DIR program executables [EPREFIX/libexec]
	1298	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1299	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1300	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1301	--libdir=DIR object code libraries [EPREFIX/lib]
	1302	--includedir=DIR C header files [PREFIX/include]
	1303	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1304	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1305	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1306	--infodir=DIR info documentation [DATAROOTDIR/info]
	1307	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1308	--mandir=DIR man documentation [DATAROOTDIR/man]
	1309	--docdir=DIR documentation root [DATAROOTDIR/doc/duchamp]
	1310	--htmldir=DIR html documentation [DOCDIR]
	1311	--dvidir=DIR dvi documentation [DOCDIR]
	1312	--pdfdir=DIR pdf documentation [DOCDIR]
	1313	--psdir=DIR ps documentation [DOCDIR]
[107]	1314	_ACEOF
	1315
	1316	cat <<\_ACEOF
	1317
	1318	X features:
	1319	--x-includes=DIR X include files are in DIR
	1320	--x-libraries=DIR X library files are in DIR
	1321	_ACEOF
	1322	fi
	1323
	1324	if test -n "$ac_init_help"; then
	1325	case $ac_init_help in
[1088]	1326	short \| recursive ) echo "Configuration of Duchamp 1.2.1:";;
[107]	1327	esac
	1328	cat <<\_ACEOF
	1329
	1330	Optional Packages:
	1331	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	1332	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[342]	1333
	1334	--with-pgplot=no Compile without PGPLOT graphics capabilities.
	1335	--without-pgplot Compile without PGPLOT graphics capabilities.
	1336	--with-pgplot=<dir> Compile with PGPLOT graphics capabilities, using the
	1337	directory <dir> to specify the PGPLOT library.,
	1338
[107]	1339	--with-x use the X Window System
[342]	1340	--with-cfitsio=<dir> The CFITSIO library and include files are in
	1341	directory <dir>.
	1342	--with-wcslib=<dir> The WCSLIB library and include files are in
	1343	directory <dir>.
[107]	1344
	1345	Some influential environment variables:
	1346	CXX C++ compiler command
	1347	CXXFLAGS C++ compiler flags
	1348	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1349	nonstandard directory <lib dir>
[763]	1350	LIBS libraries to pass to the linker, e.g. -l<library>
[788]	1351	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
[763]	1352	you have headers in a nonstandard directory <include dir>
[107]	1353	CC C compiler command
	1354	CFLAGS C compiler flags
	1355	CPP C preprocessor
[351]	1356	F77 Fortran 77 compiler command
	1357	FFLAGS Fortran 77 compiler flags
[763]	1358	XMKMF Path to xmkmf, Makefile generator for X Window System
[107]	1359
	1360	Use these variables to override the choices made by `configure' or to help
	1361	it to find libraries and programs with nonstandard names/locations.
	1362
[121]	1363	Report bugs to <Matthew.Whiting@csiro.au>.
[107]	1364	_ACEOF
[763]	1365	ac_status=$?
[107]	1366	fi
	1367
	1368	if test "$ac_init_help" = "recursive"; then
	1369	# If there are subdirs, report their specific --help.
	1370	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
[788]	1371	test -d "$ac_dir" \|\|
	1372	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1373	continue
[107]	1374	ac_builddir=.
	1375
[763]	1376	case "$ac_dir" in
	1377	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1378	*)
[788]	1379	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	1380	# A ".." for each directory in $ac_dir_suffix.
[788]	1381	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	1382	case $ac_top_builddir_sub in
	1383	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1384	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1385	esac ;;
	1386	esac
	1387	ac_abs_top_builddir=$ac_pwd
	1388	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1389	# for backward compatibility:
	1390	ac_top_builddir=$ac_top_build_prefix
[107]	1391
	1392	case $srcdir in
[763]	1393	.) # We are building in place.
[107]	1394	ac_srcdir=.
[763]	1395	ac_top_srcdir=$ac_top_builddir_sub
	1396	ac_abs_top_srcdir=$ac_pwd ;;
	1397	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	1398	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	1399	ac_top_srcdir=$srcdir
	1400	ac_abs_top_srcdir=$srcdir ;;
	1401	*) # Relative name.
	1402	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1403	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1404	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	1405	esac
[763]	1406	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	1407
[763]	1408	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1409	# Check for guested configure.
	1410	if test -f "$ac_srcdir/configure.gnu"; then
	1411	echo &&
	1412	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1413	elif test -f "$ac_srcdir/configure"; then
	1414	echo &&
	1415	$SHELL "$ac_srcdir/configure" --help=recursive
[107]	1416	else
[788]	1417	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
[763]	1418	fi \|\| ac_status=$?
	1419	cd "$ac_pwd" \|\| { ac_status=$?; break; }
[107]	1420	done
	1421	fi
	1422
[763]	1423	test -n "$ac_init_help" && exit $ac_status
[107]	1424	if $ac_init_version; then
	1425	cat <<\_ACEOF
[1088]	1426	Duchamp configure 1.2.1
	1427	generated by GNU Autoconf 2.69
[107]	1428
[1088]	1429	Copyright (C) 2012 Free Software Foundation, Inc.
[107]	1430	This configure script is free software; the Free Software Foundation
	1431	gives unlimited permission to copy, distribute and modify it.
	1432	_ACEOF
[763]	1433	exit
[107]	1434	fi
[788]	1435
	1436	## ------------------------ ##
	1437	## Autoconf initialization. ##
	1438	## ------------------------ ##
	1439
	1440	# ac_fn_cxx_try_compile LINENO
	1441	# ----------------------------
	1442	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1443	ac_fn_cxx_try_compile ()
	1444	{
	1445	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1446	rm -f conftest.$ac_objext
	1447	if { { ac_try="$ac_compile"
	1448	case "(($ac_try" in
	1449	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1450	*) ac_try_echo=$ac_try;;
	1451	esac
	1452	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1453	$as_echo "$ac_try_echo"; } >&5
	1454	(eval "$ac_compile") 2>conftest.err
	1455	ac_status=$?
	1456	if test -s conftest.err; then
	1457	grep -v '^ *+' conftest.err >conftest.er1
	1458	cat conftest.er1 >&5
	1459	mv -f conftest.er1 conftest.err
	1460	fi
	1461	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1462	test $ac_status = 0; } && {
	1463	test -z "$ac_cxx_werror_flag" \|\|
	1464	test ! -s conftest.err
	1465	} && test -s conftest.$ac_objext; then :
	1466	ac_retval=0
	1467	else
	1468	$as_echo "$as_me: failed program was:" >&5
	1469	sed 's/^/\| /' conftest.$ac_ext >&5
	1470
	1471	ac_retval=1
	1472	fi
	1473	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1474	as_fn_set_status $ac_retval
	1475
	1476	} # ac_fn_cxx_try_compile
	1477
	1478	# ac_fn_c_try_compile LINENO
	1479	# --------------------------
	1480	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1481	ac_fn_c_try_compile ()
	1482	{
	1483	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1484	rm -f conftest.$ac_objext
	1485	if { { ac_try="$ac_compile"
	1486	case "(($ac_try" in
	1487	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1488	*) ac_try_echo=$ac_try;;
	1489	esac
	1490	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1491	$as_echo "$ac_try_echo"; } >&5
	1492	(eval "$ac_compile") 2>conftest.err
	1493	ac_status=$?
	1494	if test -s conftest.err; then
	1495	grep -v '^ *+' conftest.err >conftest.er1
	1496	cat conftest.er1 >&5
	1497	mv -f conftest.er1 conftest.err
	1498	fi
	1499	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1500	test $ac_status = 0; } && {
	1501	test -z "$ac_c_werror_flag" \|\|
	1502	test ! -s conftest.err
	1503	} && test -s conftest.$ac_objext; then :
	1504	ac_retval=0
	1505	else
	1506	$as_echo "$as_me: failed program was:" >&5
	1507	sed 's/^/\| /' conftest.$ac_ext >&5
	1508
	1509	ac_retval=1
	1510	fi
	1511	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1512	as_fn_set_status $ac_retval
	1513
	1514	} # ac_fn_c_try_compile
	1515
	1516	# ac_fn_c_try_cpp LINENO
	1517	# ----------------------
	1518	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1519	ac_fn_c_try_cpp ()
	1520	{
	1521	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1522	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1523	case "(($ac_try" in
	1524	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1525	*) ac_try_echo=$ac_try;;
	1526	esac
	1527	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1528	$as_echo "$ac_try_echo"; } >&5
	1529	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1530	ac_status=$?
	1531	if test -s conftest.err; then
	1532	grep -v '^ *+' conftest.err >conftest.er1
	1533	cat conftest.er1 >&5
	1534	mv -f conftest.er1 conftest.err
	1535	fi
	1536	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1537	test $ac_status = 0; } > conftest.i && {
	1538	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1539	test ! -s conftest.err
	1540	}; then :
	1541	ac_retval=0
	1542	else
	1543	$as_echo "$as_me: failed program was:" >&5
	1544	sed 's/^/\| /' conftest.$ac_ext >&5
	1545
	1546	ac_retval=1
	1547	fi
	1548	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1549	as_fn_set_status $ac_retval
	1550
	1551	} # ac_fn_c_try_cpp
	1552
	1553	# ac_fn_f77_try_compile LINENO
	1554	# ----------------------------
	1555	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1556	ac_fn_f77_try_compile ()
	1557	{
	1558	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1559	rm -f conftest.$ac_objext
	1560	if { { ac_try="$ac_compile"
	1561	case "(($ac_try" in
	1562	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1563	*) ac_try_echo=$ac_try;;
	1564	esac
	1565	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1566	$as_echo "$ac_try_echo"; } >&5
	1567	(eval "$ac_compile") 2>conftest.err
	1568	ac_status=$?
	1569	if test -s conftest.err; then
	1570	grep -v '^ *+' conftest.err >conftest.er1
	1571	cat conftest.er1 >&5
	1572	mv -f conftest.er1 conftest.err
	1573	fi
	1574	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1575	test $ac_status = 0; } && {
	1576	test -z "$ac_f77_werror_flag" \|\|
	1577	test ! -s conftest.err
	1578	} && test -s conftest.$ac_objext; then :
	1579	ac_retval=0
	1580	else
	1581	$as_echo "$as_me: failed program was:" >&5
	1582	sed 's/^/\| /' conftest.$ac_ext >&5
	1583
	1584	ac_retval=1
	1585	fi
	1586	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1587	as_fn_set_status $ac_retval
	1588
	1589	} # ac_fn_f77_try_compile
	1590
	1591	# ac_fn_c_try_link LINENO
	1592	# -----------------------
	1593	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1594	ac_fn_c_try_link ()
	1595	{
	1596	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1597	rm -f conftest.$ac_objext conftest$ac_exeext
	1598	if { { ac_try="$ac_link"
	1599	case "(($ac_try" in
	1600	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1601	*) ac_try_echo=$ac_try;;
	1602	esac
	1603	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1604	$as_echo "$ac_try_echo"; } >&5
	1605	(eval "$ac_link") 2>conftest.err
	1606	ac_status=$?
	1607	if test -s conftest.err; then
	1608	grep -v '^ *+' conftest.err >conftest.er1
	1609	cat conftest.er1 >&5
	1610	mv -f conftest.er1 conftest.err
	1611	fi
	1612	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1613	test $ac_status = 0; } && {
	1614	test -z "$ac_c_werror_flag" \|\|
	1615	test ! -s conftest.err
	1616	} && test -s conftest$ac_exeext && {
	1617	test "$cross_compiling" = yes \|\|
[1088]	1618	test -x conftest$ac_exeext
[788]	1619	}; then :
	1620	ac_retval=0
	1621	else
	1622	$as_echo "$as_me: failed program was:" >&5
	1623	sed 's/^/\| /' conftest.$ac_ext >&5
	1624
	1625	ac_retval=1
	1626	fi
	1627	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1628	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1629	# interfere with the next link command; also delete a directory that is
	1630	# left behind by Apple's compiler. We do this before executing the actions.
	1631	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1632	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1633	as_fn_set_status $ac_retval
	1634
	1635	} # ac_fn_c_try_link
	1636
	1637	# ac_fn_c_try_run LINENO
	1638	# ----------------------
	1639	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1640	# that executables can be run.
	1641	ac_fn_c_try_run ()
	1642	{
	1643	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1644	if { { ac_try="$ac_link"
	1645	case "(($ac_try" in
	1646	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1647	*) ac_try_echo=$ac_try;;
	1648	esac
	1649	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1650	$as_echo "$ac_try_echo"; } >&5
	1651	(eval "$ac_link") 2>&5
	1652	ac_status=$?
	1653	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1654	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1655	{ { case "(($ac_try" in
	1656	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1657	*) ac_try_echo=$ac_try;;
	1658	esac
	1659	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1660	$as_echo "$ac_try_echo"; } >&5
	1661	(eval "$ac_try") 2>&5
	1662	ac_status=$?
	1663	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1664	test $ac_status = 0; }; }; then :
	1665	ac_retval=0
	1666	else
	1667	$as_echo "$as_me: program exited with status $ac_status" >&5
	1668	$as_echo "$as_me: failed program was:" >&5
	1669	sed 's/^/\| /' conftest.$ac_ext >&5
	1670
	1671	ac_retval=$ac_status
	1672	fi
	1673	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1674	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1675	as_fn_set_status $ac_retval
	1676
	1677	} # ac_fn_c_try_run
	1678
	1679	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1680	# -------------------------------------------------------
	1681	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1682	# the include files in INCLUDES and setting the cache variable VAR
	1683	# accordingly.
	1684	ac_fn_c_check_header_mongrel ()
	1685	{
	1686	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1687	if eval \${$3+:} false; then :
	1688	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1689	$as_echo_n "checking for $2... " >&6; }
	1690	if eval \${$3+:} false; then :
	1691	$as_echo_n "(cached) " >&6
	1692	fi
	1693	eval ac_res=\$$3
	1694	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1695	$as_echo "$ac_res" >&6; }
	1696	else
	1697	# Is the header compilable?
	1698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1699	$as_echo_n "checking $2 usability... " >&6; }
	1700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1701	/* end confdefs.h. */
	1702	$4
	1703	#include <$2>
	1704	_ACEOF
	1705	if ac_fn_c_try_compile "$LINENO"; then :
	1706	ac_header_compiler=yes
	1707	else
	1708	ac_header_compiler=no
	1709	fi
	1710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1712	$as_echo "$ac_header_compiler" >&6; }
	1713
	1714	# Is the header present?
	1715	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1716	$as_echo_n "checking $2 presence... " >&6; }
	1717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1718	/* end confdefs.h. */
	1719	#include <$2>
	1720	_ACEOF
	1721	if ac_fn_c_try_cpp "$LINENO"; then :
	1722	ac_header_preproc=yes
	1723	else
	1724	ac_header_preproc=no
	1725	fi
	1726	rm -f conftest.err conftest.i conftest.$ac_ext
	1727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1728	$as_echo "$ac_header_preproc" >&6; }
	1729
	1730	# So? What about this header?
	1731	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1732	yes:no: )
	1733	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1734	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1735	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1736	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1737	;;
	1738	no:yes:* )
	1739	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1740	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1741	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1742	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1743	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1744	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1745	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1746	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
	1747	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1748	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1749	( $as_echo "## --------------------------------------- ##
	1750	## Report this to Matthew.Whiting@csiro.au ##
	1751	## --------------------------------------- ##"
	1752	) \| sed "s/^/$as_me: WARNING: /" >&2
	1753	;;
	1754	esac
	1755	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1756	$as_echo_n "checking for $2... " >&6; }
	1757	if eval \${$3+:} false; then :
	1758	$as_echo_n "(cached) " >&6
	1759	else
	1760	eval "$3=\$ac_header_compiler"
	1761	fi
	1762	eval ac_res=\$$3
	1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1764	$as_echo "$ac_res" >&6; }
	1765	fi
	1766	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1767
	1768	} # ac_fn_c_check_header_mongrel
	1769
	1770	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1771	# -------------------------------------------------------
	1772	# Tests whether HEADER exists and can be compiled using the include files in
	1773	# INCLUDES, setting the cache variable VAR accordingly.
	1774	ac_fn_c_check_header_compile ()
	1775	{
	1776	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1777	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1778	$as_echo_n "checking for $2... " >&6; }
	1779	if eval \${$3+:} false; then :
	1780	$as_echo_n "(cached) " >&6
	1781	else
	1782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1783	/* end confdefs.h. */
	1784	$4
	1785	#include <$2>
	1786	_ACEOF
	1787	if ac_fn_c_try_compile "$LINENO"; then :
	1788	eval "$3=yes"
	1789	else
	1790	eval "$3=no"
	1791	fi
	1792	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1793	fi
	1794	eval ac_res=\$$3
	1795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1796	$as_echo "$ac_res" >&6; }
	1797	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1798
	1799	} # ac_fn_c_check_header_compile
	1800
	1801	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
	1802	# -------------------------------------------
	1803	# Tests whether TYPE exists after having included INCLUDES, setting cache
	1804	# variable VAR accordingly.
	1805	ac_fn_c_check_type ()
	1806	{
	1807	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1809	$as_echo_n "checking for $2... " >&6; }
	1810	if eval \${$3+:} false; then :
	1811	$as_echo_n "(cached) " >&6
	1812	else
	1813	eval "$3=no"
	1814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1815	/* end confdefs.h. */
	1816	$4
	1817	int
	1818	main ()
	1819	{
	1820	if (sizeof ($2))
	1821	return 0;
	1822	;
	1823	return 0;
	1824	}
	1825	_ACEOF
	1826	if ac_fn_c_try_compile "$LINENO"; then :
	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
	1841	else
	1842	eval "$3=yes"
	1843	fi
	1844	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1845	fi
	1846	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1847	fi
	1848	eval ac_res=\$$3
	1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1850	$as_echo "$ac_res" >&6; }
	1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1852
	1853	} # ac_fn_c_check_type
	1854
	1855	# ac_fn_c_check_func LINENO FUNC VAR
	1856	# ----------------------------------
	1857	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1858	ac_fn_c_check_func ()
	1859	{
	1860	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1862	$as_echo_n "checking for $2... " >&6; }
	1863	if eval \${$3+:} false; then :
	1864	$as_echo_n "(cached) " >&6
	1865	else
	1866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1867	/* end confdefs.h. */
	1868	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1869	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1870	#define $2 innocuous_$2
	1871
	1872	/* System header to define __stub macros and hopefully few prototypes,
	1873	which can conflict with char $2 (); below.
	1874	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1875	<limits.h> exists even on freestanding compilers. */
	1876
	1877	#ifdef __STDC__
	1878	# include <limits.h>
	1879	#else
	1880	# include <assert.h>
	1881	#endif
	1882
	1883	#undef $2
	1884
	1885	/* Override any GCC internal prototype to avoid an error.
	1886	Use char because int might match the return type of a GCC
	1887	builtin and then its argument prototype would still apply. */
	1888	#ifdef __cplusplus
	1889	extern "C"
	1890	#endif
	1891	char $2 ();
	1892	/* The GNU C library defines this for functions which it implements
	1893	to always fail with ENOSYS. Some functions are actually named
	1894	something starting with __ and the normal name is an alias. */
	1895	#if defined __stub_$2 \|\| defined __stub___$2
	1896	choke me
	1897	#endif
	1898
	1899	int
	1900	main ()
	1901	{
	1902	return $2 ();
	1903	;
	1904	return 0;
	1905	}
	1906	_ACEOF
	1907	if ac_fn_c_try_link "$LINENO"; then :
	1908	eval "$3=yes"
	1909	else
	1910	eval "$3=no"
	1911	fi
	1912	rm -f core conftest.err conftest.$ac_objext \
	1913	conftest$ac_exeext conftest.$ac_ext
	1914	fi
	1915	eval ac_res=\$$3
	1916	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1917	$as_echo "$ac_res" >&6; }
	1918	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1919
	1920	} # ac_fn_c_check_func
	1921
	1922	# ac_fn_f77_try_link LINENO
	1923	# -------------------------
	1924	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1925	ac_fn_f77_try_link ()
	1926	{
	1927	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1928	rm -f conftest.$ac_objext conftest$ac_exeext
	1929	if { { ac_try="$ac_link"
	1930	case "(($ac_try" in
	1931	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1932	*) ac_try_echo=$ac_try;;
	1933	esac
	1934	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1935	$as_echo "$ac_try_echo"; } >&5
	1936	(eval "$ac_link") 2>conftest.err
	1937	ac_status=$?
	1938	if test -s conftest.err; then
	1939	grep -v '^ *+' conftest.err >conftest.er1
	1940	cat conftest.er1 >&5
	1941	mv -f conftest.er1 conftest.err
	1942	fi
	1943	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1944	test $ac_status = 0; } && {
	1945	test -z "$ac_f77_werror_flag" \|\|
	1946	test ! -s conftest.err
	1947	} && test -s conftest$ac_exeext && {
	1948	test "$cross_compiling" = yes \|\|
[1088]	1949	test -x conftest$ac_exeext
[788]	1950	}; then :
	1951	ac_retval=0
	1952	else
	1953	$as_echo "$as_me: failed program was:" >&5
	1954	sed 's/^/\| /' conftest.$ac_ext >&5
	1955
	1956	ac_retval=1
	1957	fi
	1958	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1959	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1960	# interfere with the next link command; also delete a directory that is
	1961	# left behind by Apple's compiler. We do this before executing the actions.
	1962	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1963	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1964	as_fn_set_status $ac_retval
	1965
	1966	} # ac_fn_f77_try_link
[763]	1967	cat >config.log <<_ACEOF
[107]	1968	This file contains any messages produced by compilers while
	1969	running configure, to aid debugging if configure makes a mistake.
	1970
[1088]	1971	It was created by Duchamp $as_me 1.2.1, which was
	1972	generated by GNU Autoconf 2.69. Invocation command line was
[107]	1973
	1974	$ $0 $@
	1975
	1976	_ACEOF
[763]	1977	exec 5>>config.log
[107]	1978	{
	1979	cat <<_ASUNAME
	1980	## --------- ##
	1981	## Platform. ##
	1982	## --------- ##
	1983
	1984	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1985	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1986	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1987	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1988	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1989
	1990	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1991	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1992
	1993	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1994	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1995	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
[763]	1996	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
[107]	1997	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1998	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1999	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	2000
	2001	_ASUNAME
	2002
	2003	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2004	for as_dir in $PATH
	2005	do
	2006	IFS=$as_save_IFS
	2007	test -z "$as_dir" && as_dir=.
[788]	2008	$as_echo "PATH: $as_dir"
	2009	done
[763]	2010	IFS=$as_save_IFS
[107]	2011
	2012	} >&5
	2013
	2014	cat >&5 <<_ACEOF
	2015
	2016
	2017	## ----------- ##
	2018	## Core tests. ##
	2019	## ----------- ##
	2020
	2021	_ACEOF
	2022
	2023
	2024	# Keep a trace of the command line.
	2025	# Strip out --no-create and --no-recursion so they do not pile up.
	2026	# Strip out --silent because we don't want to record it for future runs.
	2027	# Also quote any args containing shell meta-characters.
	2028	# Make two passes to allow for proper duplicate-argument suppression.
	2029	ac_configure_args=
	2030	ac_configure_args0=
	2031	ac_configure_args1=
	2032	ac_must_keep_next=false
	2033	for ac_pass in 1 2
	2034	do
	2035	for ac_arg
	2036	do
	2037	case $ac_arg in
	2038	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	2039	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2040	\| -silent \| --silent \| --silen \| --sile \| --sil)
	2041	continue ;;
[763]	2042	\')
[788]	2043	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2044	esac
	2045	case $ac_pass in
[788]	2046	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
[107]	2047	2)
[788]	2048	as_fn_append ac_configure_args1 " '$ac_arg'"
[107]	2049	if test $ac_must_keep_next = true; then
[349]	2050	ac_must_keep_next=false # Got value, back to normal.
[107]	2051	else
[349]	2052	case $ac_arg in
	2053	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	2054	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	2055	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	2056	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	2057	case "$ac_configure_args0 " in
	2058	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	2059	esac
	2060	;;
	2061	-* ) ac_must_keep_next=true ;;
	2062	esac
[107]	2063	fi
[788]	2064	as_fn_append ac_configure_args " '$ac_arg'"
[107]	2065	;;
	2066	esac
	2067	done
	2068	done
[788]	2069	{ ac_configure_args0=; unset ac_configure_args0;}
	2070	{ ac_configure_args1=; unset ac_configure_args1;}
[107]	2071
	2072	# When interrupted or exit'd, cleanup temporary files, and complete
	2073	# config.log. We remove comments because anyway the quotes in there
	2074	# would cause problems or look ugly.
[763]	2075	# WARNING: Use '\'' to represent an apostrophe within the trap.
	2076	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
[107]	2077	trap 'exit_status=$?
	2078	# Save into config.log some information that might help in debugging.
	2079	{
	2080	echo
	2081
[788]	2082	$as_echo "## ---------------- ##
[107]	2083	## Cache variables. ##
[788]	2084	## ---------------- ##"
[107]	2085	echo
	2086	# The following way of writing the cache mishandles newlines in values,
[763]	2087	(
	2088	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	2089	eval ac_val=\$$ac_var
	2090	case $ac_val in #(
	2091	${as_nl})
	2092	case $ac_var in #(
[788]	2093	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	2094	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	2095	esac
	2096	case $ac_var in #(
	2097	_ \| IFS \| as_nl) ;; #(
[788]	2098	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	2099	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	2100	esac ;;
	2101	esac
	2102	done
[107]	2103	(set) 2>&1 \|
[763]	2104	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	2105	${as_nl}ac_space=\ )
[107]	2106	sed -n \
[763]	2107	"s/'\''/'\''\\\\'\'''\''/g;
	2108	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	2109	;; #(
[107]	2110	*)
[763]	2111	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	2112	;;
[763]	2113	esac \|
	2114	sort
	2115	)
[107]	2116	echo
	2117
[788]	2118	$as_echo "## ----------------- ##
[107]	2119	## Output variables. ##
[788]	2120	## ----------------- ##"
[107]	2121	echo
	2122	for ac_var in $ac_subst_vars
	2123	do
[763]	2124	eval ac_val=\$$ac_var
	2125	case $ac_val in
[788]	2126	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2127	esac
[788]	2128	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2129	done \| sort
	2130	echo
	2131
	2132	if test -n "$ac_subst_files"; then
[788]	2133	$as_echo "## ------------------- ##
[763]	2134	## File substitutions. ##
[788]	2135	## ------------------- ##"
[107]	2136	echo
	2137	for ac_var in $ac_subst_files
	2138	do
[763]	2139	eval ac_val=\$$ac_var
	2140	case $ac_val in
[788]	2141	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2142	esac
[788]	2143	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2144	done \| sort
	2145	echo
	2146	fi
	2147
	2148	if test -s confdefs.h; then
[788]	2149	$as_echo "## ----------- ##
[107]	2150	## confdefs.h. ##
[788]	2151	## ----------- ##"
[107]	2152	echo
[763]	2153	cat confdefs.h
[107]	2154	echo
	2155	fi
	2156	test "$ac_signal" != 0 &&
[788]	2157	$as_echo "$as_me: caught signal $ac_signal"
	2158	$as_echo "$as_me: exit $exit_status"
[107]	2159	} >&5
[763]	2160	rm -f core .core core.conftest. &&
	2161	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
[107]	2162	exit $exit_status
[763]	2163	' 0
[107]	2164	for ac_signal in 1 2 13 15; do
[788]	2165	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
[107]	2166	done
	2167	ac_signal=0
	2168
	2169	# confdefs.h avoids OS command line length limits that DEFS can exceed.
[763]	2170	rm -f -r conftest* confdefs.h
[107]	2171
[788]	2172	$as_echo "/* confdefs.h */" > confdefs.h
	2173
[107]	2174	# Predefined preprocessor variables.
	2175
	2176	cat >>confdefs.h <<_ACEOF
	2177	#define PACKAGE_NAME "$PACKAGE_NAME"
	2178	_ACEOF
	2179
	2180	cat >>confdefs.h <<_ACEOF
	2181	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	2182	_ACEOF
	2183
	2184	cat >>confdefs.h <<_ACEOF
	2185	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	2186	_ACEOF
	2187
	2188	cat >>confdefs.h <<_ACEOF
	2189	#define PACKAGE_STRING "$PACKAGE_STRING"
	2190	_ACEOF
	2191
	2192	cat >>confdefs.h <<_ACEOF
	2193	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	2194	_ACEOF
	2195
[788]	2196	cat >>confdefs.h <<_ACEOF
	2197	#define PACKAGE_URL "$PACKAGE_URL"
	2198	_ACEOF
[107]	2199
[788]	2200
[107]	2201	# Let the site file select an alternate cache file if it wants to.
[788]	2202	# Prefer an explicitly selected file to automatically selected ones.
	2203	ac_site_file1=NONE
	2204	ac_site_file2=NONE
[763]	2205	if test -n "$CONFIG_SITE"; then
[788]	2206	# We do not want a PATH search for config.site.
	2207	case $CONFIG_SITE in #((
	2208	-*) ac_site_file1=./$CONFIG_SITE;;
	2209	/) ac_site_file1=$CONFIG_SITE;;
	2210	*) ac_site_file1=./$CONFIG_SITE;;
	2211	esac
[763]	2212	elif test "x$prefix" != xNONE; then
[788]	2213	ac_site_file1=$prefix/share/config.site
	2214	ac_site_file2=$prefix/etc/config.site
[763]	2215	else
[788]	2216	ac_site_file1=$ac_default_prefix/share/config.site
	2217	ac_site_file2=$ac_default_prefix/etc/config.site
[107]	2218	fi
[788]	2219	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
[763]	2220	do
[788]	2221	test "x$ac_site_file" = xNONE && continue
	2222	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2223	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2224	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
[107]	2225	sed 's/^/\| /' "$ac_site_file" >&5
[788]	2226	. "$ac_site_file" \
	2227	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2228	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2229	as_fn_error $? "failed to load site script $ac_site_file
	2230	See \`config.log' for more details" "$LINENO" 5; }
[107]	2231	fi
	2232	done
	2233
	2234	if test -r "$cache_file"; then
[788]	2235	# Some versions of bash will fail to source /dev/null (special files
	2236	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2237	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2238	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2239	$as_echo "$as_me: loading cache $cache_file" >&6;}
[107]	2240	case $cache_file in
[763]	2241	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2242	*) . "./$cache_file";;
[107]	2243	esac
	2244	fi
	2245	else
[788]	2246	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2247	$as_echo "$as_me: creating cache $cache_file" >&6;}
[107]	2248	>$cache_file
	2249	fi
	2250
	2251	# Check that the precious variables saved in the cache have kept the same
	2252	# value.
	2253	ac_cache_corrupted=false
[763]	2254	for ac_var in $ac_precious_vars; do
[107]	2255	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2256	eval ac_new_set=\$ac_env_${ac_var}_set
[763]	2257	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2258	eval ac_new_val=\$ac_env_${ac_var}_value
[107]	2259	case $ac_old_set,$ac_new_set in
	2260	set,)
[788]	2261	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2262	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
[107]	2263	ac_cache_corrupted=: ;;
	2264	,set)
[788]	2265	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2266	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
[107]	2267	ac_cache_corrupted=: ;;
	2268	,);;
	2269	*)
	2270	if test "x$ac_old_val" != "x$ac_new_val"; then
[788]	2271	# differences in whitespace do not lead to failure.
	2272	ac_old_val_w=`echo x $ac_old_val`
	2273	ac_new_val_w=`echo x $ac_new_val`
	2274	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2275	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2276	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2277	ac_cache_corrupted=:
	2278	else
	2279	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2280	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2281	eval $ac_var=\$ac_old_val
	2282	fi
	2283	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2284	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2285	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2286	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
[107]	2287	fi;;
	2288	esac
	2289	# Pass precious variables to config.status.
	2290	if test "$ac_new_set" = set; then
	2291	case $ac_new_val in
[788]	2292	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2293	*) ac_arg=$ac_var=$ac_new_val ;;
	2294	esac
	2295	case " $ac_configure_args " in
	2296	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
[788]	2297	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
[107]	2298	esac
	2299	fi
	2300	done
	2301	if $ac_cache_corrupted; then
[788]	2302	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2303	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2304	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2305	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2306	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
[107]	2307	fi
[788]	2308	## -------------------- ##
	2309	## Main body of script. ##
	2310	## -------------------- ##
[107]	2311
[763]	2312	ac_ext=c
	2313	ac_cpp='$CPP $CPPFLAGS'
	2314	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2315	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2316	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[107]	2317
	2318
	2319
[763]	2320	ac_config_headers="$ac_config_headers src/config.h"
[107]	2321
	2322
	2323
	2324	# Checks for programs.
[763]	2325	ac_ext=cpp
[107]	2326	ac_cpp='$CXXCPP $CPPFLAGS'
	2327	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2328	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2329	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
[763]	2330	if test -z "$CXX"; then
	2331	if test -n "$CCC"; then
	2332	CXX=$CCC
	2333	else
	2334	if test -n "$ac_tool_prefix"; then
	2335	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2336	do
	2337	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2338	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	2339	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2340	$as_echo_n "checking for $ac_word... " >&6; }
	2341	if ${ac_cv_prog_CXX+:} false; then :
	2342	$as_echo_n "(cached) " >&6
[107]	2343	else
	2344	if test -n "$CXX"; then
	2345	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	2346	else
	2347	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2348	for as_dir in $PATH
	2349	do
	2350	IFS=$as_save_IFS
	2351	test -z "$as_dir" && as_dir=.
[788]	2352	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2353	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2354	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
[788]	2355	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2356	break 2
	2357	fi
	2358	done
[788]	2359	done
[763]	2360	IFS=$as_save_IFS
[107]	2361
	2362	fi
	2363	fi
	2364	CXX=$ac_cv_prog_CXX
	2365	if test -n "$CXX"; then
[788]	2366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
	2367	$as_echo "$CXX" >&6; }
[107]	2368	else
[788]	2369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2370	$as_echo "no" >&6; }
[107]	2371	fi
	2372
[763]	2373
[107]	2374	test -n "$CXX" && break
	2375	done
	2376	fi
	2377	if test -z "$CXX"; then
	2378	ac_ct_CXX=$CXX
[763]	2379	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2380	do
	2381	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2382	set dummy $ac_prog; ac_word=$2
[788]	2383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2384	$as_echo_n "checking for $ac_word... " >&6; }
	2385	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
	2386	$as_echo_n "(cached) " >&6
[107]	2387	else
	2388	if test -n "$ac_ct_CXX"; then
	2389	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	2390	else
	2391	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2392	for as_dir in $PATH
	2393	do
	2394	IFS=$as_save_IFS
	2395	test -z "$as_dir" && as_dir=.
[788]	2396	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2397	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2398	ac_cv_prog_ac_ct_CXX="$ac_prog"
[788]	2399	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2400	break 2
	2401	fi
	2402	done
[788]	2403	done
[763]	2404	IFS=$as_save_IFS
[107]	2405
	2406	fi
	2407	fi
	2408	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	2409	if test -n "$ac_ct_CXX"; then
[788]	2410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
	2411	$as_echo "$ac_ct_CXX" >&6; }
[107]	2412	else
[788]	2413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2414	$as_echo "no" >&6; }
[107]	2415	fi
	2416
[763]	2417
[107]	2418	test -n "$ac_ct_CXX" && break
	2419	done
	2420
[763]	2421	if test "x$ac_ct_CXX" = x; then
	2422	CXX="g++"
	2423	else
	2424	case $cross_compiling:$ac_tool_warned in
	2425	yes:)
[788]	2426	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2427	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2428	ac_tool_warned=yes ;;
	2429	esac
	2430	CXX=$ac_ct_CXX
	2431	fi
[107]	2432	fi
	2433
[763]	2434	fi
	2435	fi
[107]	2436	# Provide some information about the compiler.
[788]	2437	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
	2438	set X $ac_compile
	2439	ac_compiler=$2
	2440	for ac_option in --version -v -V -qversion; do
	2441	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	2442	case "(($ac_try" in
	2443	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2444	*) ac_try_echo=$ac_try;;
	2445	esac
[788]	2446	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2447	$as_echo "$ac_try_echo"; } >&5
	2448	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	2449	ac_status=$?
[788]	2450	if test -s conftest.err; then
	2451	sed '10a\
	2452	... rest of stderr output deleted ...
	2453	10q' conftest.err >conftest.er1
	2454	cat conftest.er1 >&5
	2455	fi
	2456	rm -f conftest.er1 conftest.err
	2457	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2458	test $ac_status = 0; }
	2459	done
[107]	2460
[788]	2461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2462	/* end confdefs.h. */
	2463
	2464	int
	2465	main ()
	2466	{
	2467
	2468	;
	2469	return 0;
	2470	}
	2471	_ACEOF
	2472	ac_clean_files_save=$ac_clean_files
[788]	2473	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
[107]	2474	# Try to create an executable without -o first, disregard a.out.
	2475	# It will help us diagnose broken compilers, and finding out an intuition
	2476	# of exeext.
[788]	2477	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
	2478	$as_echo_n "checking whether the C++ compiler works... " >&6; }
	2479	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2480
	2481	# The possible output files:
	2482	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2483
[763]	2484	ac_rmfiles=
	2485	for ac_file in $ac_files
	2486	do
	2487	case $ac_file in
[788]	2488	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[763]	2489	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2490	esac
	2491	done
	2492	rm -f $ac_rmfiles
	2493
[788]	2494	if { { ac_try="$ac_link_default"
[763]	2495	case "(($ac_try" in
	2496	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2497	*) ac_try_echo=$ac_try;;
	2498	esac
[788]	2499	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2500	$as_echo "$ac_try_echo"; } >&5
[763]	2501	(eval "$ac_link_default") 2>&5
[107]	2502	ac_status=$?
[788]	2503	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2504	test $ac_status = 0; }; then :
[763]	2505	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	2506	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	2507	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	2508	# so that the user can short-circuit this test for compilers unknown to
	2509	# Autoconf.
	2510	for ac_file in $ac_files ''
[107]	2511	do
	2512	test -f "$ac_file" \|\| continue
	2513	case $ac_file in
[788]	2514	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
[349]	2515	;;
[107]	2516	[ab].out )
[349]	2517	# We found the default executable, but exeext='' is most
	2518	# certainly right.
	2519	break;;
[107]	2520	. )
[788]	2521	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
[763]	2522	then :; else
	2523	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2524	fi
	2525	# We set ac_cv_exeext here because the later test for it is not
	2526	# safe: cross compilers may not add the suffix if given an `-o'
	2527	# argument, so we may need to know it at that point already.
	2528	# Even if this section looks crufty: it has the advantage of
	2529	# actually working.
[349]	2530	break;;
[107]	2531	* )
[349]	2532	break;;
[107]	2533	esac
	2534	done
[763]	2535	test "$ac_cv_exeext" = no && ac_cv_exeext=
	2536
[107]	2537	else
[763]	2538	ac_file=''
	2539	fi
[788]	2540	if test -z "$ac_file"; then :
	2541	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2542	$as_echo "no" >&6; }
	2543	$as_echo "$as_me: failed program was:" >&5
[107]	2544	sed 's/^/\| /' conftest.$ac_ext >&5
	2545
[788]	2546	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2547	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2548	as_fn_error 77 "C++ compiler cannot create executables
	2549	See \`config.log' for more details" "$LINENO" 5; }
	2550	else
	2551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2552	$as_echo "yes" >&6; }
[107]	2553	fi
[788]	2554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
	2555	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
	2556	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	2557	$as_echo "$ac_file" >&6; }
[107]	2558	ac_exeext=$ac_cv_exeext
	2559
[788]	2560	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
[107]	2561	ac_clean_files=$ac_clean_files_save
[788]	2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	2563	$as_echo_n "checking for suffix of executables... " >&6; }
	2564	if { { ac_try="$ac_link"
[763]	2565	case "(($ac_try" in
	2566	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2567	*) ac_try_echo=$ac_try;;
	2568	esac
[788]	2569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2570	$as_echo "$ac_try_echo"; } >&5
[763]	2571	(eval "$ac_link") 2>&5
[107]	2572	ac_status=$?
[788]	2573	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2574	test $ac_status = 0; }; then :
[107]	2575	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2576	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2577	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2578	# `rm'.
	2579	for ac_file in conftest.exe conftest conftest.*; do
	2580	test -f "$ac_file" \|\| continue
	2581	case $ac_file in
[788]	2582	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[107]	2583	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
[349]	2584	break;;
[107]	2585	* ) break;;
	2586	esac
	2587	done
	2588	else
[788]	2589	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2590	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2591	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	2592	See \`config.log' for more details" "$LINENO" 5; }
[107]	2593	fi
[788]	2594	rm -f conftest conftest$ac_cv_exeext
	2595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	2596	$as_echo "$ac_cv_exeext" >&6; }
[107]	2597
	2598	rm -f conftest.$ac_ext
	2599	EXEEXT=$ac_cv_exeext
	2600	ac_exeext=$EXEEXT
[788]	2601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2602	/* end confdefs.h. */
	2603	#include <stdio.h>
	2604	int
	2605	main ()
	2606	{
	2607	FILE *f = fopen ("conftest.out", "w");
	2608	return ferror (f) \|\| fclose (f) != 0;
	2609
	2610	;
	2611	return 0;
	2612	}
	2613	_ACEOF
	2614	ac_clean_files="$ac_clean_files conftest.out"
	2615	# Check that the compiler produces executables we can run. If not, either
	2616	# the compiler is broken, or we cross compile.
	2617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	2618	$as_echo_n "checking whether we are cross compiling... " >&6; }
	2619	if test "$cross_compiling" != yes; then
	2620	{ { ac_try="$ac_link"
	2621	case "(($ac_try" in
	2622	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2623	*) ac_try_echo=$ac_try;;
	2624	esac
	2625	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2626	$as_echo "$ac_try_echo"; } >&5
	2627	(eval "$ac_link") 2>&5
	2628	ac_status=$?
	2629	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2630	test $ac_status = 0; }
	2631	if { ac_try='./conftest$ac_cv_exeext'
	2632	{ { case "(($ac_try" in
	2633	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2634	*) ac_try_echo=$ac_try;;
	2635	esac
	2636	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2637	$as_echo "$ac_try_echo"; } >&5
	2638	(eval "$ac_try") 2>&5
	2639	ac_status=$?
	2640	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2641	test $ac_status = 0; }; }; then
	2642	cross_compiling=no
	2643	else
	2644	if test "$cross_compiling" = maybe; then
	2645	cross_compiling=yes
	2646	else
	2647	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2648	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2649	as_fn_error $? "cannot run C++ compiled programs.
	2650	If you meant to cross compile, use \`--host'.
	2651	See \`config.log' for more details" "$LINENO" 5; }
	2652	fi
	2653	fi
	2654	fi
	2655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	2656	$as_echo "$cross_compiling" >&6; }
	2657
	2658	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	2659	ac_clean_files=$ac_clean_files_save
	2660	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	2661	$as_echo_n "checking for suffix of object files... " >&6; }
	2662	if ${ac_cv_objext+:} false; then :
	2663	$as_echo_n "(cached) " >&6
[107]	2664	else
[788]	2665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2666	/* end confdefs.h. */
	2667
	2668	int
	2669	main ()
	2670	{
	2671
	2672	;
	2673	return 0;
	2674	}
	2675	_ACEOF
	2676	rm -f conftest.o conftest.obj
[788]	2677	if { { ac_try="$ac_compile"
[763]	2678	case "(($ac_try" in
	2679	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2680	*) ac_try_echo=$ac_try;;
	2681	esac
[788]	2682	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2683	$as_echo "$ac_try_echo"; } >&5
[763]	2684	(eval "$ac_compile") 2>&5
[107]	2685	ac_status=$?
[788]	2686	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2687	test $ac_status = 0; }; then :
[763]	2688	for ac_file in conftest.o conftest.obj conftest.*; do
	2689	test -f "$ac_file" \|\| continue;
[107]	2690	case $ac_file in
[788]	2691	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
[107]	2692	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2693	break;;
	2694	esac
	2695	done
	2696	else
[788]	2697	$as_echo "$as_me: failed program was:" >&5
[107]	2698	sed 's/^/\| /' conftest.$ac_ext >&5
	2699
[788]	2700	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2701	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2702	as_fn_error $? "cannot compute suffix of object files: cannot compile
	2703	See \`config.log' for more details" "$LINENO" 5; }
[107]	2704	fi
	2705	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2706	fi
[788]	2707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	2708	$as_echo "$ac_cv_objext" >&6; }
[107]	2709	OBJEXT=$ac_cv_objext
	2710	ac_objext=$OBJEXT
[788]	2711	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
	2712	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
	2713	if ${ac_cv_cxx_compiler_gnu+:} false; then :
	2714	$as_echo_n "(cached) " >&6
[107]	2715	else
[788]	2716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2717	/* end confdefs.h. */
	2718
	2719	int
	2720	main ()
	2721	{
	2722	#ifndef __GNUC__
	2723	choke me
	2724	#endif
	2725
	2726	;
	2727	return 0;
	2728	}
	2729	_ACEOF
[788]	2730	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2731	ac_compiler_gnu=yes
	2732	else
[788]	2733	ac_compiler_gnu=no
[107]	2734	fi
[763]	2735	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2736	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2737
	2738	fi
[788]	2739	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
	2740	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
	2741	if test $ac_compiler_gnu = yes; then
	2742	GXX=yes
	2743	else
	2744	GXX=
	2745	fi
[107]	2746	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2747	ac_save_CXXFLAGS=$CXXFLAGS
[788]	2748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
	2749	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
	2750	if ${ac_cv_prog_cxx_g+:} false; then :
	2751	$as_echo_n "(cached) " >&6
[107]	2752	else
[763]	2753	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
	2754	ac_cxx_werror_flag=yes
	2755	ac_cv_prog_cxx_g=no
	2756	CXXFLAGS="-g"
[788]	2757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2758	/* end confdefs.h. */
	2759
	2760	int
	2761	main ()
	2762	{
	2763
	2764	;
	2765	return 0;
	2766	}
	2767	_ACEOF
[788]	2768	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2769	ac_cv_prog_cxx_g=yes
	2770	else
[788]	2771	CXXFLAGS=""
	2772	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2773	/* end confdefs.h. */
[763]	2774
[107]	2775	int
	2776	main ()
	2777	{
[763]	2778
[107]	2779	;
	2780	return 0;
	2781	}
	2782	_ACEOF
[788]	2783	if ac_fn_cxx_try_compile "$LINENO"; then :
	2784
[107]	2785	else
[788]	2786	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
[763]	2787	CXXFLAGS="-g"
[788]	2788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2789	/* end confdefs.h. */
[763]	2790
[107]	2791	int
	2792	main ()
	2793	{
[763]	2794
[107]	2795	;
	2796	return 0;
	2797	}
	2798	_ACEOF
[788]	2799	if ac_fn_cxx_try_compile "$LINENO"; then :
[763]	2800	ac_cv_prog_cxx_g=yes
[107]	2801	fi
[763]	2802	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2803	fi
[763]	2804	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2805	fi
	2806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2807	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	2808	fi
[788]	2809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
	2810	$as_echo "$ac_cv_prog_cxx_g" >&6; }
[763]	2811	if test "$ac_test_CXXFLAGS" = set; then
	2812	CXXFLAGS=$ac_save_CXXFLAGS
	2813	elif test $ac_cv_prog_cxx_g = yes; then
	2814	if test "$GXX" = yes; then
	2815	CXXFLAGS="-g -O2"
	2816	else
	2817	CXXFLAGS="-g"
	2818	fi
	2819	else
	2820	if test "$GXX" = yes; then
	2821	CXXFLAGS="-O2"
	2822	else
	2823	CXXFLAGS=
	2824	fi
	2825	fi
[107]	2826	ac_ext=c
	2827	ac_cpp='$CPP $CPPFLAGS'
	2828	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2829	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2830	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2831
	2832	ac_ext=c
	2833	ac_cpp='$CPP $CPPFLAGS'
	2834	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2835	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2836	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2837	if test -n "$ac_tool_prefix"; then
	2838	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2839	set dummy ${ac_tool_prefix}gcc; ac_word=$2
[788]	2840	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2841	$as_echo_n "checking for $ac_word... " >&6; }
	2842	if ${ac_cv_prog_CC+:} false; then :
	2843	$as_echo_n "(cached) " >&6
[107]	2844	else
	2845	if test -n "$CC"; then
	2846	ac_cv_prog_CC="$CC" # Let the user override the test.
	2847	else
	2848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2849	for as_dir in $PATH
	2850	do
	2851	IFS=$as_save_IFS
	2852	test -z "$as_dir" && as_dir=.
[788]	2853	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2854	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2855	ac_cv_prog_CC="${ac_tool_prefix}gcc"
[788]	2856	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2857	break 2
	2858	fi
	2859	done
[788]	2860	done
[763]	2861	IFS=$as_save_IFS
[107]	2862
	2863	fi
	2864	fi
	2865	CC=$ac_cv_prog_CC
	2866	if test -n "$CC"; then
[788]	2867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2868	$as_echo "$CC" >&6; }
[107]	2869	else
[788]	2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2871	$as_echo "no" >&6; }
[107]	2872	fi
	2873
[763]	2874
[107]	2875	fi
	2876	if test -z "$ac_cv_prog_CC"; then
	2877	ac_ct_CC=$CC
	2878	# Extract the first word of "gcc", so it can be a program name with args.
	2879	set dummy gcc; ac_word=$2
[788]	2880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2881	$as_echo_n "checking for $ac_word... " >&6; }
	2882	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2883	$as_echo_n "(cached) " >&6
[107]	2884	else
	2885	if test -n "$ac_ct_CC"; then
	2886	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2887	else
	2888	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2889	for as_dir in $PATH
	2890	do
	2891	IFS=$as_save_IFS
	2892	test -z "$as_dir" && as_dir=.
[788]	2893	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2894	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2895	ac_cv_prog_ac_ct_CC="gcc"
[788]	2896	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2897	break 2
	2898	fi
	2899	done
[788]	2900	done
[763]	2901	IFS=$as_save_IFS
[107]	2902
	2903	fi
	2904	fi
	2905	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2906	if test -n "$ac_ct_CC"; then
[788]	2907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2908	$as_echo "$ac_ct_CC" >&6; }
[107]	2909	else
[788]	2910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2911	$as_echo "no" >&6; }
[107]	2912	fi
	2913
[763]	2914	if test "x$ac_ct_CC" = x; then
	2915	CC=""
	2916	else
	2917	case $cross_compiling:$ac_tool_warned in
	2918	yes:)
[788]	2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2920	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2921	ac_tool_warned=yes ;;
	2922	esac
	2923	CC=$ac_ct_CC
	2924	fi
[107]	2925	else
	2926	CC="$ac_cv_prog_CC"
	2927	fi
	2928
	2929	if test -z "$CC"; then
[763]	2930	if test -n "$ac_tool_prefix"; then
	2931	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
[107]	2932	set dummy ${ac_tool_prefix}cc; ac_word=$2
[788]	2933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2934	$as_echo_n "checking for $ac_word... " >&6; }
	2935	if ${ac_cv_prog_CC+:} false; then :
	2936	$as_echo_n "(cached) " >&6
[107]	2937	else
	2938	if test -n "$CC"; then
	2939	ac_cv_prog_CC="$CC" # Let the user override the test.
	2940	else
	2941	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2942	for as_dir in $PATH
	2943	do
	2944	IFS=$as_save_IFS
	2945	test -z "$as_dir" && as_dir=.
[788]	2946	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2947	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2948	ac_cv_prog_CC="${ac_tool_prefix}cc"
[788]	2949	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2950	break 2
	2951	fi
	2952	done
[788]	2953	done
[763]	2954	IFS=$as_save_IFS
[107]	2955
	2956	fi
	2957	fi
	2958	CC=$ac_cv_prog_CC
	2959	if test -n "$CC"; then
[788]	2960	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2961	$as_echo "$CC" >&6; }
[107]	2962	else
[788]	2963	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2964	$as_echo "no" >&6; }
[107]	2965	fi
	2966
[763]	2967
[107]	2968	fi
	2969	fi
	2970	if test -z "$CC"; then
	2971	# Extract the first word of "cc", so it can be a program name with args.
	2972	set dummy cc; ac_word=$2
[788]	2973	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2974	$as_echo_n "checking for $ac_word... " >&6; }
	2975	if ${ac_cv_prog_CC+:} false; then :
	2976	$as_echo_n "(cached) " >&6
[107]	2977	else
	2978	if test -n "$CC"; then
	2979	ac_cv_prog_CC="$CC" # Let the user override the test.
	2980	else
	2981	ac_prog_rejected=no
	2982	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2983	for as_dir in $PATH
	2984	do
	2985	IFS=$as_save_IFS
	2986	test -z "$as_dir" && as_dir=.
[788]	2987	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	2988	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	2989	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2990	ac_prog_rejected=yes
	2991	continue
	2992	fi
	2993	ac_cv_prog_CC="cc"
[788]	2994	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2995	break 2
	2996	fi
	2997	done
[788]	2998	done
[763]	2999	IFS=$as_save_IFS
[107]	3000
	3001	if test $ac_prog_rejected = yes; then
	3002	# We found a bogon in the path, so make sure we never use it.
	3003	set dummy $ac_cv_prog_CC
	3004	shift
	3005	if test $# != 0; then
	3006	# We chose a different compiler from the bogus one.
	3007	# However, it has the same basename, so the bogon will be chosen
	3008	# first if we set CC to just the basename; use the full file name.
	3009	shift
	3010	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	3011	fi
	3012	fi
	3013	fi
	3014	fi
	3015	CC=$ac_cv_prog_CC
	3016	if test -n "$CC"; then
[788]	3017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3018	$as_echo "$CC" >&6; }
[107]	3019	else
[788]	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3021	$as_echo "no" >&6; }
[107]	3022	fi
	3023
[763]	3024
[107]	3025	fi
	3026	if test -z "$CC"; then
	3027	if test -n "$ac_tool_prefix"; then
[763]	3028	for ac_prog in cl.exe
[107]	3029	do
	3030	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3031	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3032	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3033	$as_echo_n "checking for $ac_word... " >&6; }
	3034	if ${ac_cv_prog_CC+:} false; then :
	3035	$as_echo_n "(cached) " >&6
[107]	3036	else
	3037	if test -n "$CC"; then
	3038	ac_cv_prog_CC="$CC" # Let the user override the test.
	3039	else
	3040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3041	for as_dir in $PATH
	3042	do
	3043	IFS=$as_save_IFS
	3044	test -z "$as_dir" && as_dir=.
[788]	3045	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	3046	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3047	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
[788]	3048	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3049	break 2
	3050	fi
	3051	done
[788]	3052	done
[763]	3053	IFS=$as_save_IFS
[107]	3054
	3055	fi
	3056	fi
	3057	CC=$ac_cv_prog_CC
	3058	if test -n "$CC"; then
[788]	3059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3060	$as_echo "$CC" >&6; }
[107]	3061	else
[788]	3062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3063	$as_echo "no" >&6; }
[107]	3064	fi
	3065
[763]	3066
[107]	3067	test -n "$CC" && break
	3068	done
	3069	fi
	3070	if test -z "$CC"; then
	3071	ac_ct_CC=$CC
[763]	3072	for ac_prog in cl.exe
[107]	3073	do
	3074	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3075	set dummy $ac_prog; ac_word=$2
[788]	3076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3077	$as_echo_n "checking for $ac_word... " >&6; }
	3078	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3079	$as_echo_n "(cached) " >&6
[107]	3080	else
	3081	if test -n "$ac_ct_CC"; then
	3082	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3083	else
	3084	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3085	for as_dir in $PATH
	3086	do
	3087	IFS=$as_save_IFS
	3088	test -z "$as_dir" && as_dir=.
[788]	3089	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	3090	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[107]	3091	ac_cv_prog_ac_ct_CC="$ac_prog"
[788]	3092	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3093	break 2
	3094	fi
	3095	done
[788]	3096	done
[763]	3097	IFS=$as_save_IFS
[107]	3098
	3099	fi
	3100	fi
	3101	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3102	if test -n "$ac_ct_CC"; then
[788]	3103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3104	$as_echo "$ac_ct_CC" >&6; }
[107]	3105	else
[788]	3106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3107	$as_echo "no" >&6; }
[107]	3108	fi
	3109
[763]	3110
[107]	3111	test -n "$ac_ct_CC" && break
	3112	done
	3113
[763]	3114	if test "x$ac_ct_CC" = x; then
	3115	CC=""
	3116	else
	3117	case $cross_compiling:$ac_tool_warned in
	3118	yes:)
[788]	3119	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3120	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3121	ac_tool_warned=yes ;;
	3122	esac
	3123	CC=$ac_ct_CC
	3124	fi
[107]	3125	fi
	3126
	3127	fi
	3128
	3129
[788]	3130	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3131	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3132	as_fn_error $? "no acceptable C compiler found in \$PATH
	3133	See \`config.log' for more details" "$LINENO" 5; }
[107]	3134
	3135	# Provide some information about the compiler.
[788]	3136	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	3137	set X $ac_compile
	3138	ac_compiler=$2
	3139	for ac_option in --version -v -V -qversion; do
	3140	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3141	case "(($ac_try" in
	3142	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3143	*) ac_try_echo=$ac_try;;
	3144	esac
[788]	3145	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3146	$as_echo "$ac_try_echo"; } >&5
	3147	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	3148	ac_status=$?
[788]	3149	if test -s conftest.err; then
	3150	sed '10a\
	3151	... rest of stderr output deleted ...
	3152	10q' conftest.err >conftest.er1
	3153	cat conftest.er1 >&5
	3154	fi
	3155	rm -f conftest.er1 conftest.err
	3156	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3157	test $ac_status = 0; }
	3158	done
[107]	3159
[788]	3160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3161	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3162	if ${ac_cv_c_compiler_gnu+:} false; then :
	3163	$as_echo_n "(cached) " >&6
[107]	3164	else
[788]	3165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3166	/* end confdefs.h. */
	3167
	3168	int
	3169	main ()
	3170	{
	3171	#ifndef __GNUC__
	3172	choke me
	3173	#endif
	3174
	3175	;
	3176	return 0;
	3177	}
	3178	_ACEOF
[788]	3179	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3180	ac_compiler_gnu=yes
	3181	else
[788]	3182	ac_compiler_gnu=no
[107]	3183	fi
[763]	3184	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3185	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3186
	3187	fi
[788]	3188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3189	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3190	if test $ac_compiler_gnu = yes; then
	3191	GCC=yes
	3192	else
	3193	GCC=
	3194	fi
[107]	3195	ac_test_CFLAGS=${CFLAGS+set}
	3196	ac_save_CFLAGS=$CFLAGS
[788]	3197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3198	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3199	if ${ac_cv_prog_cc_g+:} false; then :
	3200	$as_echo_n "(cached) " >&6
[107]	3201	else
[763]	3202	ac_save_c_werror_flag=$ac_c_werror_flag
	3203	ac_c_werror_flag=yes
	3204	ac_cv_prog_cc_g=no
	3205	CFLAGS="-g"
[788]	3206	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3207	/* end confdefs.h. */
	3208
	3209	int
	3210	main ()
	3211	{
	3212
	3213	;
	3214	return 0;
	3215	}
	3216	_ACEOF
[788]	3217	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3218	ac_cv_prog_cc_g=yes
	3219	else
[788]	3220	CFLAGS=""
	3221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3222	/* end confdefs.h. */
	3223
	3224	int
	3225	main ()
	3226	{
	3227
	3228	;
	3229	return 0;
	3230	}
	3231	_ACEOF
[788]	3232	if ac_fn_c_try_compile "$LINENO"; then :
	3233
[763]	3234	else
[788]	3235	ac_c_werror_flag=$ac_save_c_werror_flag
[763]	3236	CFLAGS="-g"
[788]	3237	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3238	/* end confdefs.h. */
	3239
	3240	int
	3241	main ()
	3242	{
	3243
	3244	;
	3245	return 0;
	3246	}
	3247	_ACEOF
[788]	3248	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3249	ac_cv_prog_cc_g=yes
	3250	fi
[763]	3251	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3252	fi
[763]	3253	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3254	fi
	3255	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3256	ac_c_werror_flag=$ac_save_c_werror_flag
	3257	fi
[788]	3258	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3259	$as_echo "$ac_cv_prog_cc_g" >&6; }
[107]	3260	if test "$ac_test_CFLAGS" = set; then
	3261	CFLAGS=$ac_save_CFLAGS
	3262	elif test $ac_cv_prog_cc_g = yes; then
	3263	if test "$GCC" = yes; then
	3264	CFLAGS="-g -O2"
	3265	else
	3266	CFLAGS="-g"
	3267	fi
	3268	else
	3269	if test "$GCC" = yes; then
	3270	CFLAGS="-O2"
	3271	else
	3272	CFLAGS=
	3273	fi
	3274	fi
[788]	3275	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3276	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3277	if ${ac_cv_prog_cc_c89+:} false; then :
	3278	$as_echo_n "(cached) " >&6
[107]	3279	else
[763]	3280	ac_cv_prog_cc_c89=no
[107]	3281	ac_save_CC=$CC
[788]	3282	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3283	/* end confdefs.h. */
	3284	#include <stdarg.h>
	3285	#include <stdio.h>
[1088]	3286	struct stat;
[107]	3287	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3288	struct buf { int x; };
	3289	FILE * (rcsopen) (struct buf , struct stat *, int);
	3290	static char *e (p, i)
	3291	char **p;
	3292	int i;
	3293	{
	3294	return p[i];
	3295	}
	3296	static char f (char (g) (char , int), char *p, ...)
	3297	{
	3298	char *s;
	3299	va_list v;
	3300	va_start (v,p);
	3301	s = g (p, va_arg (v,int));
	3302	va_end (v);
	3303	return s;
	3304	}
[349]	3305
	3306	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3307	function prototypes and stuff, but not '\xHH' hex character constants.
	3308	These don't provoke an error unfortunately, instead are silently treated
[763]	3309	as 'x'. The following induces an error, until -std is added to get
[349]	3310	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3311	array size at least. It's necessary to write '\x00'==0 to get something
[763]	3312	that's true only with -std. */
[349]	3313	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3314
[763]	3315	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3316	inside strings and character constants. */
	3317	#define FOO(x) 'x'
	3318	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3319
[107]	3320	int test (int i, double x);
	3321	struct s1 {int (*f) (int a);};
	3322	struct s2 {int (*f) (double a);};
	3323	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3324	int argc;
	3325	char **argv;
	3326	int
	3327	main ()
	3328	{
	3329	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3330	;
	3331	return 0;
	3332	}
	3333	_ACEOF
[763]	3334	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3335	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
[107]	3336	do
	3337	CC="$ac_save_CC $ac_arg"
[788]	3338	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3339	ac_cv_prog_cc_c89=$ac_arg
[107]	3340	fi
[763]	3341	rm -f core conftest.err conftest.$ac_objext
	3342	test "x$ac_cv_prog_cc_c89" != "xno" && break
[107]	3343	done
[763]	3344	rm -f conftest.$ac_ext
[107]	3345	CC=$ac_save_CC
	3346
	3347	fi
[763]	3348	# AC_CACHE_VAL
	3349	case "x$ac_cv_prog_cc_c89" in
	3350	x)
[788]	3351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	3352	$as_echo "none needed" >&6; } ;;
[763]	3353	xno)
[788]	3354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	3355	$as_echo "unsupported" >&6; } ;;
[107]	3356	*)
[763]	3357	CC="$CC $ac_cv_prog_cc_c89"
[788]	3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	3359	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
[107]	3360	esac
[788]	3361	if test "x$ac_cv_prog_cc_c89" != xno; then :
[107]	3362
[788]	3363	fi
[107]	3364
	3365	ac_ext=c
	3366	ac_cpp='$CPP $CPPFLAGS'
	3367	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3368	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3369	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3370
	3371	ac_ext=c
	3372	ac_cpp='$CPP $CPPFLAGS'
	3373	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3374	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3375	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[788]	3376	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	3377	$as_echo_n "checking how to run the C preprocessor... " >&6; }
[107]	3378	# On Suns, sometimes $CPP names a directory.
	3379	if test -n "$CPP" && test -d "$CPP"; then
	3380	CPP=
	3381	fi
	3382	if test -z "$CPP"; then
[788]	3383	if ${ac_cv_prog_CPP+:} false; then :
	3384	$as_echo_n "(cached) " >&6
[107]	3385	else
	3386	# Double quotes because CPP needs to be expanded
	3387	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3388	do
	3389	ac_preproc_ok=false
	3390	for ac_c_preproc_warn_flag in '' yes
	3391	do
	3392	# Use a header file that comes with gcc, so configuring glibc
	3393	# with a fresh cross-compiler works.
	3394	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3395	# <limits.h> exists even on freestanding compilers.
	3396	# On the NeXT, cc -E runs the code through the compiler's parser,
	3397	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3398	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3399	/* end confdefs.h. */
	3400	#ifdef __STDC__
	3401	# include <limits.h>
	3402	#else
	3403	# include <assert.h>
	3404	#endif
[349]	3405	Syntax error
[107]	3406	_ACEOF
[788]	3407	if ac_fn_c_try_cpp "$LINENO"; then :
	3408
[107]	3409	else
	3410	# Broken: fails on valid input.
	3411	continue
	3412	fi
[788]	3413	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3414
	3415	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3416	# can be detected and how.
[788]	3417	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3418	/* end confdefs.h. */
	3419	#include <ac_nonexistent.h>
	3420	_ACEOF
[788]	3421	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3422	# Broken: success on invalid input.
	3423	continue
	3424	else
	3425	# Passes both tests.
	3426	ac_preproc_ok=:
	3427	break
	3428	fi
[788]	3429	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3430
[107]	3431	done
	3432	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3433	rm -f conftest.i conftest.err conftest.$ac_ext
	3434	if $ac_preproc_ok; then :
[107]	3435	break
	3436	fi
	3437
	3438	done
	3439	ac_cv_prog_CPP=$CPP
	3440
	3441	fi
	3442	CPP=$ac_cv_prog_CPP
	3443	else
	3444	ac_cv_prog_CPP=$CPP
	3445	fi
[788]	3446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	3447	$as_echo "$CPP" >&6; }
[107]	3448	ac_preproc_ok=false
	3449	for ac_c_preproc_warn_flag in '' yes
	3450	do
	3451	# Use a header file that comes with gcc, so configuring glibc
	3452	# with a fresh cross-compiler works.
	3453	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3454	# <limits.h> exists even on freestanding compilers.
	3455	# On the NeXT, cc -E runs the code through the compiler's parser,
	3456	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3457	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3458	/* end confdefs.h. */
	3459	#ifdef __STDC__
	3460	# include <limits.h>
	3461	#else
	3462	# include <assert.h>
	3463	#endif
[349]	3464	Syntax error
[107]	3465	_ACEOF
[788]	3466	if ac_fn_c_try_cpp "$LINENO"; then :
	3467
[107]	3468	else
	3469	# Broken: fails on valid input.
	3470	continue
	3471	fi
[788]	3472	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3473
	3474	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3475	# can be detected and how.
[788]	3476	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3477	/* end confdefs.h. */
	3478	#include <ac_nonexistent.h>
	3479	_ACEOF
[788]	3480	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3481	# Broken: success on invalid input.
	3482	continue
	3483	else
	3484	# Passes both tests.
	3485	ac_preproc_ok=:
	3486	break
	3487	fi
[788]	3488	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3489
[107]	3490	done
	3491	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3492	rm -f conftest.i conftest.err conftest.$ac_ext
	3493	if $ac_preproc_ok; then :
	3494
[107]	3495	else
[788]	3496	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3497	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3498	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	3499	See \`config.log' for more details" "$LINENO" 5; }
[107]	3500	fi
	3501
	3502	ac_ext=c
	3503	ac_cpp='$CPP $CPPFLAGS'
	3504	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3505	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3506	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3507
[351]	3508	ac_ext=f
	3509	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	3510	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3511	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	3512	if test -n "$ac_tool_prefix"; then
[1088]	3513	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
[351]	3514	do
	3515	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3516	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3517	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3518	$as_echo_n "checking for $ac_word... " >&6; }
	3519	if ${ac_cv_prog_F77+:} false; then :
	3520	$as_echo_n "(cached) " >&6
[351]	3521	else
	3522	if test -n "$F77"; then
	3523	ac_cv_prog_F77="$F77" # Let the user override the test.
	3524	else
	3525	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3526	for as_dir in $PATH
	3527	do
	3528	IFS=$as_save_IFS
	3529	test -z "$as_dir" && as_dir=.
[788]	3530	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	3531	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[351]	3532	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
[788]	3533	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3534	break 2
	3535	fi
	3536	done
[788]	3537	done
[763]	3538	IFS=$as_save_IFS
[351]	3539
	3540	fi
	3541	fi
	3542	F77=$ac_cv_prog_F77
	3543	if test -n "$F77"; then
[788]	3544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
	3545	$as_echo "$F77" >&6; }
[351]	3546	else
[788]	3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3548	$as_echo "no" >&6; }
[351]	3549	fi
	3550
[763]	3551
[351]	3552	test -n "$F77" && break
	3553	done
	3554	fi
	3555	if test -z "$F77"; then
	3556	ac_ct_F77=$F77
[1088]	3557	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]	3558	do
	3559	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3560	set dummy $ac_prog; ac_word=$2
[788]	3561	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3562	$as_echo_n "checking for $ac_word... " >&6; }
	3563	if ${ac_cv_prog_ac_ct_F77+:} false; then :
	3564	$as_echo_n "(cached) " >&6
[351]	3565	else
	3566	if test -n "$ac_ct_F77"; then
	3567	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
	3568	else
	3569	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3570	for as_dir in $PATH
	3571	do
	3572	IFS=$as_save_IFS
	3573	test -z "$as_dir" && as_dir=.
[788]	3574	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	3575	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[351]	3576	ac_cv_prog_ac_ct_F77="$ac_prog"
[788]	3577	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3578	break 2
	3579	fi
	3580	done
[788]	3581	done
[763]	3582	IFS=$as_save_IFS
[351]	3583
	3584	fi
	3585	fi
	3586	ac_ct_F77=$ac_cv_prog_ac_ct_F77
	3587	if test -n "$ac_ct_F77"; then
[788]	3588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
	3589	$as_echo "$ac_ct_F77" >&6; }
[351]	3590	else
[788]	3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3592	$as_echo "no" >&6; }
[351]	3593	fi
	3594
[763]	3595
[351]	3596	test -n "$ac_ct_F77" && break
	3597	done
	3598
[763]	3599	if test "x$ac_ct_F77" = x; then
	3600	F77=""
	3601	else
	3602	case $cross_compiling:$ac_tool_warned in
	3603	yes:)
[788]	3604	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3605	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3606	ac_tool_warned=yes ;;
	3607	esac
	3608	F77=$ac_ct_F77
	3609	fi
[351]	3610	fi
	3611
	3612
	3613	# Provide some information about the compiler.
[788]	3614	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
	3615	set X $ac_compile
	3616	ac_compiler=$2
	3617	for ac_option in --version -v -V -qversion; do
	3618	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3619	case "(($ac_try" in
	3620	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3621	*) ac_try_echo=$ac_try;;
	3622	esac
[788]	3623	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3624	$as_echo "$ac_try_echo"; } >&5
	3625	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[351]	3626	ac_status=$?
[788]	3627	if test -s conftest.err; then
	3628	sed '10a\
	3629	... rest of stderr output deleted ...
	3630	10q' conftest.err >conftest.er1
	3631	cat conftest.er1 >&5
	3632	fi
	3633	rm -f conftest.er1 conftest.err
	3634	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3635	test $ac_status = 0; }
	3636	done
[351]	3637	rm -f a.out
	3638
	3639	# If we don't use `.F' as extension, the preprocessor is not run on the
	3640	# input file. (Note that this only needs to work for GNU compilers.)
	3641	ac_save_ext=$ac_ext
	3642	ac_ext=F
[788]	3643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
	3644	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
	3645	if ${ac_cv_f77_compiler_gnu+:} false; then :
	3646	$as_echo_n "(cached) " >&6
[351]	3647	else
[788]	3648	cat > conftest.$ac_ext <<_ACEOF
[351]	3649	program main
	3650	#ifndef __GNUC__
	3651	choke me
	3652	#endif
	3653
	3654	end
	3655	_ACEOF
[788]	3656	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3657	ac_compiler_gnu=yes
	3658	else
[788]	3659	ac_compiler_gnu=no
[351]	3660	fi
[763]	3661	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[351]	3662	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
	3663
	3664	fi
[788]	3665	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
	3666	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
[351]	3667	ac_ext=$ac_save_ext
	3668	ac_test_FFLAGS=${FFLAGS+set}
	3669	ac_save_FFLAGS=$FFLAGS
	3670	FFLAGS=
[788]	3671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
	3672	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
	3673	if ${ac_cv_prog_f77_g+:} false; then :
	3674	$as_echo_n "(cached) " >&6
[351]	3675	else
	3676	FFLAGS=-g
[788]	3677	cat > conftest.$ac_ext <<_ACEOF
[351]	3678	program main
	3679
	3680	end
	3681	_ACEOF
[788]	3682	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3683	ac_cv_prog_f77_g=yes
	3684	else
[788]	3685	ac_cv_prog_f77_g=no
[351]	3686	fi
[763]	3687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3688
[351]	3689	fi
[788]	3690	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
	3691	$as_echo "$ac_cv_prog_f77_g" >&6; }
[351]	3692	if test "$ac_test_FFLAGS" = set; then
	3693	FFLAGS=$ac_save_FFLAGS
	3694	elif test $ac_cv_prog_f77_g = yes; then
	3695	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3696	FFLAGS="-g -O2"
	3697	else
	3698	FFLAGS="-g"
	3699	fi
	3700	else
	3701	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3702	FFLAGS="-O2"
	3703	else
	3704	FFLAGS=
	3705	fi
	3706	fi
	3707
[788]	3708	if test $ac_compiler_gnu = yes; then
	3709	G77=yes
	3710	else
	3711	G77=
	3712	fi
[351]	3713	ac_ext=c
	3714	ac_cpp='$CPP $CPPFLAGS'
	3715	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3716	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3717	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3718
[788]	3719	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
	3720	$as_echo_n "checking whether ln -s works... " >&6; }
[342]	3721	LN_S=$as_ln_s
	3722	if test "$LN_S" = "ln -s"; then
[788]	3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3724	$as_echo "yes" >&6; }
[342]	3725	else
[788]	3726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
	3727	$as_echo "no, using $LN_S" >&6; }
[342]	3728	fi
[107]	3729
[342]	3730	for ac_prog in install
	3731	do
	3732	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3733	set dummy $ac_prog; ac_word=$2
[788]	3734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3735	$as_echo_n "checking for $ac_word... " >&6; }
	3736	if ${ac_cv_prog_INSTALL+:} false; then :
	3737	$as_echo_n "(cached) " >&6
[342]	3738	else
	3739	if test -n "$INSTALL"; then
	3740	ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
	3741	else
	3742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3743	for as_dir in $PATH
	3744	do
	3745	IFS=$as_save_IFS
	3746	test -z "$as_dir" && as_dir=.
[788]	3747	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	3748	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[342]	3749	ac_cv_prog_INSTALL="$ac_prog"
[788]	3750	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[342]	3751	break 2
	3752	fi
	3753	done
[788]	3754	done
[763]	3755	IFS=$as_save_IFS
[342]	3756
	3757	fi
	3758	fi
	3759	INSTALL=$ac_cv_prog_INSTALL
	3760	if test -n "$INSTALL"; then
[788]	3761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	3762	$as_echo "$INSTALL" >&6; }
[342]	3763	else
[788]	3764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3765	$as_echo "no" >&6; }
[342]	3766	fi
	3767
[763]	3768
[342]	3769	test -n "$INSTALL" && break
	3770	done
	3771
	3772
[347]	3773	# Check for maths library -- will add -lm to $LIBS
[107]	3774
[788]	3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5
	3776	$as_echo_n "checking for log in -lm... " >&6; }
	3777	if ${ac_cv_lib_m_log+:} false; then :
	3778	$as_echo_n "(cached) " >&6
[107]	3779	else
	3780	ac_check_lib_save_LIBS=$LIBS
	3781	LIBS="-lm $LIBS"
[788]	3782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3783	/* end confdefs.h. */
	3784
[763]	3785	/* Override any GCC internal prototype to avoid an error.
	3786	Use char because int might match the return type of a GCC
	3787	builtin and then its argument prototype would still apply. */
[107]	3788	#ifdef __cplusplus
	3789	extern "C"
	3790	#endif
	3791	char log ();
	3792	int
	3793	main ()
	3794	{
[763]	3795	return log ();
[107]	3796	;
	3797	return 0;
	3798	}
	3799	_ACEOF
[788]	3800	if ac_fn_c_try_link "$LINENO"; then :
[107]	3801	ac_cv_lib_m_log=yes
	3802	else
[788]	3803	ac_cv_lib_m_log=no
[107]	3804	fi
[788]	3805	rm -f core conftest.err conftest.$ac_objext \
	3806	conftest$ac_exeext conftest.$ac_ext
[107]	3807	LIBS=$ac_check_lib_save_LIBS
	3808	fi
[788]	3809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5
	3810	$as_echo "$ac_cv_lib_m_log" >&6; }
	3811	if test "x$ac_cv_lib_m_log" = xyes; then :
[107]	3812	cat >>confdefs.h <<_ACEOF
	3813	#define HAVE_LIBM 1
	3814	_ACEOF
	3815
	3816	LIBS="-lm $LIBS"
	3817
	3818	fi
	3819
	3820
	3821	# Checks for header files.
	3822
[788]	3823	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	3824	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	3825	if ${ac_cv_path_GREP+:} false; then :
	3826	$as_echo_n "(cached) " >&6
[107]	3827	else
[788]	3828	if test -z "$GREP"; then
[763]	3829	ac_path_GREP_found=false
[788]	3830	# Loop through the user's path and test for each of PROGNAME-LIST
	3831	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3832	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3833	do
	3834	IFS=$as_save_IFS
	3835	test -z "$as_dir" && as_dir=.
[788]	3836	for ac_prog in grep ggrep; do
	3837	for ac_exec_ext in '' $ac_executable_extensions; do
	3838	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
[1088]	3839	as_fn_executable_p "$ac_path_GREP" \|\| continue
[788]	3840	# Check for GNU ac_path_GREP and select it if it is found.
[763]	3841	# Check for GNU $ac_path_GREP
	3842	case `"$ac_path_GREP" --version 2>&1` in
	3843	GNU)
	3844	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	3845	*)
	3846	ac_count=0
[788]	3847	$as_echo_n 0123456789 >"conftest.in"
[763]	3848	while :
	3849	do
	3850	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3851	mv "conftest.tmp" "conftest.in"
	3852	cp "conftest.in" "conftest.nl"
[788]	3853	$as_echo 'GREP' >> "conftest.nl"
[763]	3854	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3855	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3856	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3857	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	3858	# Best one so far, save it but keep looking for a better one
	3859	ac_cv_path_GREP="$ac_path_GREP"
	3860	ac_path_GREP_max=$ac_count
[107]	3861	fi
[763]	3862	# 10*(2^10) chars as input seems more than enough
	3863	test $ac_count -gt 10 && break
	3864	done
	3865	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3866	esac
	3867
[788]	3868	$ac_path_GREP_found && break 3
	3869	done
[763]	3870	done
[788]	3871	done
[763]	3872	IFS=$as_save_IFS
[788]	3873	if test -z "$ac_cv_path_GREP"; then
	3874	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3875	fi
[763]	3876	else
	3877	ac_cv_path_GREP=$GREP
	3878	fi
	3879
	3880	fi
[788]	3881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	3882	$as_echo "$ac_cv_path_GREP" >&6; }
[763]	3883	GREP="$ac_cv_path_GREP"
	3884
	3885
[788]	3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	3887	$as_echo_n "checking for egrep... " >&6; }
	3888	if ${ac_cv_path_EGREP+:} false; then :
	3889	$as_echo_n "(cached) " >&6
[763]	3890	else
	3891	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	3892	then ac_cv_path_EGREP="$GREP -E"
	3893	else
[788]	3894	if test -z "$EGREP"; then
[763]	3895	ac_path_EGREP_found=false
[788]	3896	# Loop through the user's path and test for each of PROGNAME-LIST
	3897	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3898	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3899	do
	3900	IFS=$as_save_IFS
	3901	test -z "$as_dir" && as_dir=.
[788]	3902	for ac_prog in egrep; do
	3903	for ac_exec_ext in '' $ac_executable_extensions; do
	3904	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
[1088]	3905	as_fn_executable_p "$ac_path_EGREP" \|\| continue
[788]	3906	# Check for GNU ac_path_EGREP and select it if it is found.
[763]	3907	# Check for GNU $ac_path_EGREP
	3908	case `"$ac_path_EGREP" --version 2>&1` in
	3909	GNU)
	3910	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	3911	*)
	3912	ac_count=0
[788]	3913	$as_echo_n 0123456789 >"conftest.in"
[763]	3914	while :
	3915	do
	3916	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3917	mv "conftest.tmp" "conftest.in"
	3918	cp "conftest.in" "conftest.nl"
[788]	3919	$as_echo 'EGREP' >> "conftest.nl"
[763]	3920	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3921	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3922	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3923	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	3924	# Best one so far, save it but keep looking for a better one
	3925	ac_cv_path_EGREP="$ac_path_EGREP"
	3926	ac_path_EGREP_max=$ac_count
	3927	fi
	3928	# 10*(2^10) chars as input seems more than enough
	3929	test $ac_count -gt 10 && break
	3930	done
	3931	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3932	esac
	3933
[788]	3934	$ac_path_EGREP_found && break 3
	3935	done
[763]	3936	done
[788]	3937	done
[763]	3938	IFS=$as_save_IFS
[788]	3939	if test -z "$ac_cv_path_EGREP"; then
	3940	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3941	fi
[763]	3942	else
	3943	ac_cv_path_EGREP=$EGREP
	3944	fi
	3945
	3946	fi
	3947	fi
[788]	3948	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	3949	$as_echo "$ac_cv_path_EGREP" >&6; }
[763]	3950	EGREP="$ac_cv_path_EGREP"
	3951
	3952
[788]	3953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	3954	$as_echo_n "checking for ANSI C header files... " >&6; }
	3955	if ${ac_cv_header_stdc+:} false; then :
	3956	$as_echo_n "(cached) " >&6
[107]	3957	else
[788]	3958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3959	/* end confdefs.h. */
	3960	#include <stdlib.h>
	3961	#include <stdarg.h>
	3962	#include <string.h>
	3963	#include <float.h>
	3964
	3965	int
	3966	main ()
	3967	{
	3968
	3969	;
	3970	return 0;
	3971	}
	3972	_ACEOF
[788]	3973	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3974	ac_cv_header_stdc=yes
	3975	else
[788]	3976	ac_cv_header_stdc=no
[107]	3977	fi
[763]	3978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3979
[107]	3980	if test $ac_cv_header_stdc = yes; then
	3981	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
[788]	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3983	/* end confdefs.h. */
	3984	#include <string.h>
	3985
	3986	_ACEOF
	3987	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	3988	$EGREP "memchr" >/dev/null 2>&1; then :
	3989
[107]	3990	else
	3991	ac_cv_header_stdc=no
	3992	fi
[788]	3993	rm -f conftest*
[107]	3994
	3995	fi
	3996
	3997	if test $ac_cv_header_stdc = yes; then
	3998	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
[788]	3999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4000	/* end confdefs.h. */
	4001	#include <stdlib.h>
	4002
	4003	_ACEOF
	4004	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	4005	$EGREP "free" >/dev/null 2>&1; then :
	4006
[107]	4007	else
	4008	ac_cv_header_stdc=no
	4009	fi
[788]	4010	rm -f conftest*
[107]	4011
	4012	fi
	4013
	4014	if test $ac_cv_header_stdc = yes; then
	4015	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
[788]	4016	if test "$cross_compiling" = yes; then :
[107]	4017	:
	4018	else
[788]	4019	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4020	/* end confdefs.h. */
	4021	#include <ctype.h>
[763]	4022	#include <stdlib.h>
[107]	4023	#if ((' ' & 0x0FF) == 0x020)
	4024	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4025	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4026	#else
	4027	# define ISLOWER(c) \
[349]	4028	(('a' <= (c) && (c) <= 'i') \
	4029	\|\| ('j' <= (c) && (c) <= 'r') \
	4030	\|\| ('s' <= (c) && (c) <= 'z'))
[107]	4031	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4032	#endif
	4033
	4034	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4035	int
	4036	main ()
	4037	{
	4038	int i;
	4039	for (i = 0; i < 256; i++)
	4040	if (XOR (islower (i), ISLOWER (i))
[349]	4041	\|\| toupper (i) != TOUPPER (i))
[763]	4042	return 2;
	4043	return 0;
[107]	4044	}
	4045	_ACEOF
[788]	4046	if ac_fn_c_try_run "$LINENO"; then :
	4047
[107]	4048	else
[788]	4049	ac_cv_header_stdc=no
[107]	4050	fi
[788]	4051	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4052	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4053	fi
[763]	4054
[107]	4055	fi
	4056	fi
[788]	4057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4058	$as_echo "$ac_cv_header_stdc" >&6; }
[107]	4059	if test $ac_cv_header_stdc = yes; then
	4060
[788]	4061	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
[107]	4062
	4063	fi
	4064
	4065	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4066	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
[349]	4067	inttypes.h stdint.h unistd.h
[788]	4068	do :
	4069	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4070	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4071	"
	4072	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4073	cat >>confdefs.h <<_ACEOF
[788]	4074	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4075	_ACEOF
	4076
	4077	fi
	4078
	4079	done
	4080
	4081
[635]	4082	for ac_header in unistd.h time.h math.h values.h iostream fstream sstream iomanip vector string algorithm functional
[788]	4083	do :
	4084	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4085	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4086	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4087	cat >>confdefs.h <<_ACEOF
[788]	4088	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4089	_ACEOF
	4090
	4091	fi
	4092
	4093	done
	4094
[168]	4095	if test "x$ac_cv_header_stdc" = xno; then
[788]	4096	as_fn_error 1 "
[168]	4097	-------------------------------------------------------------------
	4098	An ANSI standard C library is required to build Duchamp.
	4099	One of the ANSI C header files it requires is missing or unusable.
[107]	4100
[168]	4101	ERROR: Duchamp configuration failure.
[788]	4102	-------------------------------------------------------------------" "$LINENO" 5
[168]	4103	fi
	4104
[107]	4105	# Checks for typedefs, structures, and compiler characteristics.
[788]	4106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
	4107	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
	4108	if ${ac_cv_header_stdbool_h+:} false; then :
	4109	$as_echo_n "(cached) " >&6
[107]	4110	else
[788]	4111	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4112	/* end confdefs.h. */
	4113
[1088]	4114	#include <stdbool.h>
	4115	#ifndef bool
	4116	"error: bool is not defined"
	4117	#endif
	4118	#ifndef false
	4119	"error: false is not defined"
	4120	#endif
	4121	#if false
	4122	"error: false is not 0"
	4123	#endif
	4124	#ifndef true
	4125	"error: true is not defined"
	4126	#endif
	4127	#if true != 1
	4128	"error: true is not 1"
	4129	#endif
	4130	#ifndef __bool_true_false_are_defined
	4131	"error: __bool_true_false_are_defined is not defined"
	4132	#endif
[107]	4133
[1088]	4134	struct s { _Bool s: 1; _Bool t; } s;
[107]	4135
[1088]	4136	char a[true == 1 ? 1 : -1];
	4137	char b[false == 0 ? 1 : -1];
	4138	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	4139	char d[(bool) 0.5 == true ? 1 : -1];
	4140	/* See body of main program for 'e'. */
	4141	char f[(_Bool) 0.0 == false ? 1 : -1];
	4142	char g[true];
	4143	char h[sizeof (_Bool)];
	4144	char i[sizeof s.t];
	4145	enum { j = false, k = true, l = false * true, m = true * 256 };
	4146	/* The following fails for
	4147	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
	4148	_Bool n[m];
	4149	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
	4150	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
	4151	/* Catch a bug in an HP-UX C compiler. See
	4152	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
	4153	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
	4154	*/
	4155	_Bool q = true;
	4156	_Bool *pq = &q;
[107]	4157
	4158	int
	4159	main ()
	4160	{
[763]	4161
[1088]	4162	bool e = &s;
	4163	*pq \|= q;
	4164	*pq \|= ! q;
	4165	/* Refer to every declared value, to avoid compiler optimizations. */
	4166	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
	4167	+ !m + !n + !o + !p + !q + !pq);
[763]	4168
[107]	4169	;
	4170	return 0;
	4171	}
	4172	_ACEOF
[788]	4173	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4174	ac_cv_header_stdbool_h=yes
	4175	else
[788]	4176	ac_cv_header_stdbool_h=no
[107]	4177	fi
[763]	4178	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4179	fi
[788]	4180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
	4181	$as_echo "$ac_cv_header_stdbool_h" >&6; }
[1088]	4182	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
[788]	4183	if test "x$ac_cv_type__Bool" = xyes; then :
[107]	4184
	4185	cat >>confdefs.h <<_ACEOF
	4186	#define HAVE__BOOL 1
	4187	_ACEOF
	4188
	4189
	4190	fi
	4191
[1088]	4192
[107]	4193	if test $ac_cv_header_stdbool_h = yes; then
	4194
[788]	4195	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
[107]	4196
	4197	fi
	4198
[788]	4199	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
	4200	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
	4201	if ${ac_cv_c_const+:} false; then :
	4202	$as_echo_n "(cached) " >&6
[107]	4203	else
[788]	4204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4205	/* end confdefs.h. */
	4206
	4207	int
	4208	main ()
	4209	{
[1088]	4210
[107]	4211	#ifndef __cplusplus
[1088]	4212	/* Ultrix mips cc rejects this sort of thing. */
[107]	4213	typedef int charset[2];
[1088]	4214	const charset cs = { 0, 0 };
[107]	4215	/* SunOS 4.1.1 cc rejects this. */
[763]	4216	char const const pcpcc;
	4217	char **ppc;
[107]	4218	/* NEC SVR4.0.2 mips cc rejects this. */
	4219	struct point {int x, y;};
	4220	static struct point const zero = {0,0};
	4221	/* AIX XL C 1.02.0.0 rejects this.
	4222	It does not let you subtract one const X* pointer from another in
	4223	an arm of an if-expression whose if-part is not a constant
	4224	expression */
	4225	const char *g = "string";
[763]	4226	pcpcc = &g + (g ? g-g : 0);
[107]	4227	/* HPUX 7.0 cc rejects these. */
[763]	4228	++pcpcc;
	4229	ppc = (char**) pcpcc;
	4230	pcpcc = (char const const ) ppc;
[1088]	4231	{ /* SCO 3.2v4 cc rejects this sort of thing. */
	4232	char tx;
	4233	char *t = &tx;
[107]	4234	char const s = 0 ? (char ) 0 : (char const *) 0;
	4235
	4236	*t++ = 0;
[763]	4237	if (s) return 0;
[107]	4238	}
	4239	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	4240	int x[] = {25, 17};
	4241	const int *foo = &x[0];
	4242	++foo;
	4243	}
	4244	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	4245	typedef const int *iptr;
	4246	iptr p = 0;
	4247	++p;
	4248	}
[1088]	4249	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
[107]	4250	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
[1088]	4251	struct s { int j; const int *ap[3]; } bx;
	4252	struct s *b = &bx; b->j = 5;
[107]	4253	}
	4254	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	4255	const int foo = 10;
[763]	4256	if (!foo) return 0;
[107]	4257	}
[763]	4258	return !cs[0] && !zero.x;
[107]	4259	#endif
	4260
	4261	;
	4262	return 0;
	4263	}
	4264	_ACEOF
[788]	4265	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4266	ac_cv_c_const=yes
	4267	else
[788]	4268	ac_cv_c_const=no
[107]	4269	fi
[763]	4270	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4271	fi
[788]	4272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
	4273	$as_echo "$ac_cv_c_const" >&6; }
[107]	4274	if test $ac_cv_c_const = no; then
	4275
[788]	4276	$as_echo "#define const /**/" >>confdefs.h
[107]	4277
	4278	fi
	4279
[788]	4280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
	4281	$as_echo_n "checking for inline... " >&6; }
	4282	if ${ac_cv_c_inline+:} false; then :
	4283	$as_echo_n "(cached) " >&6
[107]	4284	else
	4285	ac_cv_c_inline=no
	4286	for ac_kw in inline __inline__ __inline; do
[788]	4287	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4288	/* end confdefs.h. */
	4289	#ifndef __cplusplus
	4290	typedef int foo_t;
	4291	static $ac_kw foo_t static_foo () {return 0; }
	4292	$ac_kw foo_t foo () {return 0; }
	4293	#endif
	4294
	4295	_ACEOF
[788]	4296	if ac_fn_c_try_compile "$LINENO"; then :
[763]	4297	ac_cv_c_inline=$ac_kw
[107]	4298	fi
[763]	4299	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4300	test "$ac_cv_c_inline" != no && break
[107]	4301	done
	4302
	4303	fi
[788]	4304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
	4305	$as_echo "$ac_cv_c_inline" >&6; }
[349]	4306
[107]	4307	case $ac_cv_c_inline in
	4308	inline \| yes) ;;
[349]	4309	*)
	4310	case $ac_cv_c_inline in
	4311	no) ac_val=;;
	4312	*) ac_val=$ac_cv_c_inline;;
	4313	esac
	4314	cat >>confdefs.h <<_ACEOF
	4315	#ifndef __cplusplus
	4316	#define inline $ac_val
	4317	#endif
[107]	4318	_ACEOF
[349]	4319	;;
[107]	4320	esac
	4321
	4322
[168]	4323	# Utilities.
	4324	if test -n "$ac_tool_prefix"; then
	4325	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
	4326	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
[788]	4327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4328	$as_echo_n "checking for $ac_word... " >&6; }
	4329	if ${ac_cv_prog_RANLIB+:} false; then :
	4330	$as_echo_n "(cached) " >&6
[168]	4331	else
	4332	if test -n "$RANLIB"; then
	4333	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
	4334	else
	4335	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4336	for as_dir in $PATH
	4337	do
	4338	IFS=$as_save_IFS
	4339	test -z "$as_dir" && as_dir=.
[788]	4340	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	4341	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[168]	4342	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
[788]	4343	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4344	break 2
	4345	fi
	4346	done
[788]	4347	done
[763]	4348	IFS=$as_save_IFS
[168]	4349
	4350	fi
	4351	fi
	4352	RANLIB=$ac_cv_prog_RANLIB
	4353	if test -n "$RANLIB"; then
[788]	4354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
	4355	$as_echo "$RANLIB" >&6; }
[168]	4356	else
[788]	4357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4358	$as_echo "no" >&6; }
[168]	4359	fi
	4360
[763]	4361
[168]	4362	fi
	4363	if test -z "$ac_cv_prog_RANLIB"; then
	4364	ac_ct_RANLIB=$RANLIB
	4365	# Extract the first word of "ranlib", so it can be a program name with args.
	4366	set dummy ranlib; ac_word=$2
[788]	4367	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4368	$as_echo_n "checking for $ac_word... " >&6; }
	4369	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
	4370	$as_echo_n "(cached) " >&6
[168]	4371	else
	4372	if test -n "$ac_ct_RANLIB"; then
	4373	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
	4374	else
	4375	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4376	for as_dir in $PATH
	4377	do
	4378	IFS=$as_save_IFS
	4379	test -z "$as_dir" && as_dir=.
[788]	4380	for ac_exec_ext in '' $ac_executable_extensions; do
[1088]	4381	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
[168]	4382	ac_cv_prog_ac_ct_RANLIB="ranlib"
[788]	4383	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4384	break 2
	4385	fi
	4386	done
[788]	4387	done
[763]	4388	IFS=$as_save_IFS
[168]	4389
	4390	fi
	4391	fi
	4392	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
	4393	if test -n "$ac_ct_RANLIB"; then
[788]	4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
	4395	$as_echo "$ac_ct_RANLIB" >&6; }
[168]	4396	else
[788]	4397	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4398	$as_echo "no" >&6; }
[168]	4399	fi
	4400
[763]	4401	if test "x$ac_ct_RANLIB" = x; then
	4402	RANLIB=":"
	4403	else
	4404	case $cross_compiling:$ac_tool_warned in
	4405	yes:)
[788]	4406	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	4407	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	4408	ac_tool_warned=yes ;;
	4409	esac
	4410	RANLIB=$ac_ct_RANLIB
	4411	fi
[168]	4412	else
	4413	RANLIB="$ac_cv_prog_RANLIB"
	4414	fi
	4415
	4416
[107]	4417	# Checks for library functions.
[788]	4418	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
	4419	$as_echo_n "checking for working strtod... " >&6; }
	4420	if ${ac_cv_func_strtod+:} false; then :
	4421	$as_echo_n "(cached) " >&6
[107]	4422	else
[788]	4423	if test "$cross_compiling" = yes; then :
[107]	4424	ac_cv_func_strtod=no
	4425	else
[788]	4426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4427	/* end confdefs.h. */
	4428
[763]	4429	$ac_includes_default
	4430	#ifndef strtod
[107]	4431	double strtod ();
[763]	4432	#endif
[107]	4433	int
	4434	main()
	4435	{
	4436	{
	4437	/* Some versions of Linux strtod mis-parse strings with leading '+'. */
	4438	char *string = " +69";
	4439	char *term;
	4440	double value;
	4441	value = strtod (string, &term);
	4442	if (value != 69 \|\| term != (string + 4))
[763]	4443	return 1;
[107]	4444	}
	4445
	4446	{
	4447	/* Under Solaris 2.4, strtod returns the wrong value for the
	4448	terminating character under some conditions. */
	4449	char *string = "NaN";
	4450	char *term;
	4451	strtod (string, &term);
	4452	if (term != string && *(term - 1) == 0)
[763]	4453	return 1;
[107]	4454	}
[763]	4455	return 0;
[107]	4456	}
	4457
	4458	_ACEOF
[788]	4459	if ac_fn_c_try_run "$LINENO"; then :
[107]	4460	ac_cv_func_strtod=yes
	4461	else
[788]	4462	ac_cv_func_strtod=no
[107]	4463	fi
[788]	4464	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4465	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4466	fi
[763]	4467
[107]	4468	fi
[788]	4469	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
	4470	$as_echo "$ac_cv_func_strtod" >&6; }
[107]	4471	if test $ac_cv_func_strtod = no; then
[763]	4472	case " $LIBOBJS " in
[349]	4473	" strtod.$ac_objext " ) ;;
[763]	4474	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
	4475	;;
[349]	4476	esac
	4477
[788]	4478	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
	4479	if test "x$ac_cv_func_pow" = xyes; then :
[349]	4480
[107]	4481	fi
[763]	4482
[107]	4483	if test $ac_cv_func_pow = no; then
[788]	4484	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
	4485	$as_echo_n "checking for pow in -lm... " >&6; }
	4486	if ${ac_cv_lib_m_pow+:} false; then :
	4487	$as_echo_n "(cached) " >&6
[107]	4488	else
	4489	ac_check_lib_save_LIBS=$LIBS
	4490	LIBS="-lm $LIBS"
[788]	4491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4492	/* end confdefs.h. */
	4493
[763]	4494	/* Override any GCC internal prototype to avoid an error.
	4495	Use char because int might match the return type of a GCC
	4496	builtin and then its argument prototype would still apply. */
[107]	4497	#ifdef __cplusplus
	4498	extern "C"
	4499	#endif
	4500	char pow ();
	4501	int
	4502	main ()
	4503	{
[763]	4504	return pow ();
[107]	4505	;
	4506	return 0;
	4507	}
	4508	_ACEOF
[788]	4509	if ac_fn_c_try_link "$LINENO"; then :
[107]	4510	ac_cv_lib_m_pow=yes
	4511	else
[788]	4512	ac_cv_lib_m_pow=no
[107]	4513	fi
[788]	4514	rm -f core conftest.err conftest.$ac_objext \
	4515	conftest$ac_exeext conftest.$ac_ext
[107]	4516	LIBS=$ac_check_lib_save_LIBS
	4517	fi
[788]	4518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
	4519	$as_echo "$ac_cv_lib_m_pow" >&6; }
	4520	if test "x$ac_cv_lib_m_pow" = xyes; then :
[107]	4521	POW_LIB=-lm
	4522	else
[788]	4523	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
	4524	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
[107]	4525	fi
	4526
	4527	fi
	4528
	4529	fi
	4530
	4531	for ac_func in floor pow sqrt strtol log atan fabs
[788]	4532	do :
	4533	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4534	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4535	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
[107]	4536	cat >>confdefs.h <<_ACEOF
[788]	4537	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
[107]	4538	_ACEOF
	4539
	4540	fi
	4541	done
	4542
	4543
	4544	# Extra places to look for third-party include files and libraries.
	4545	INCDIRS="$INCDIRS \
	4546	/usr/include \
	4547	/usr/local/include \
	4548	/usr/local/pgplot \
	4549	/usr/local/cfitsio \
	4550	/usr/local/wcslib \
	4551	/local/pgplot \
[110]	4552	/local/cfitsio \
	4553	/opt/local/include"
[107]	4554
	4555	LIBDIRS="$LIBDIRS \
	4556	/usr/lib \
	4557	/usr/local/lib \
	4558	/usr/local/pgplot \
	4559	/usr/local/cfitsio \
	4560	/usr/local/wcslib \
	4561	/local/lib \
	4562	/local/pgplot \
	4563	/local/cfitsio \
[110]	4564	/opt/SUNWspro/lib \
	4565	/opt/local/lib"
[107]	4566
[788]	4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: LIBDIRS" >&5
	4568	$as_echo "$as_me: LIBDIRS" >&6;}
[107]	4569
	4570	for LIBDIR in $LIBDIRS ; do
[788]	4571	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	4572	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	4573	$as_echo_n "checking for $LIBDIR... " >&6; }
	4574	if eval \${$as_ac_File+:} false; then :
	4575	$as_echo_n "(cached) " >&6
[107]	4576	else
	4577	test "$cross_compiling" = yes &&
[788]	4578	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4579	if test -r "$LIBDIR"; then
	4580	eval "$as_ac_File=yes"
	4581	else
	4582	eval "$as_ac_File=no"
	4583	fi
	4584	fi
[788]	4585	eval ac_res=\$$as_ac_File
	4586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4587	$as_echo "$ac_res" >&6; }
	4588	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4589	LDFLAGS="$LDFLAGS -L$LIBDIR"
	4590	else
	4591	continue
	4592	fi
	4593
	4594	done
	4595
	4596	##########################################################################
	4597	# Search for PGPLOT
[763]	4598	# use --with-pgplot=directory to specify a particular PGPLOT directory.
[342]	4599	# or --without-pgplot or --with-pgplot=no to do without it
	4600	# else do the normal searching for libraries.
[107]	4601
[788]	4602	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- PGPLOT -- " >&5
	4603	$as_echo "$as_me: -- PGPLOT -- " >&6;}
[342]	4604
[763]	4605	# Check whether --with-pgplot was given.
[788]	4606	if test "${with_pgplot+set}" = set; then :
[763]	4607	withval=$with_pgplot;
[342]	4608	if test "x$withval" != xno; then
[788]	4609	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	4610	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	4611	PGPLOTINCDIRS=$withval
	4612	PGPLOTLIBDIRS=$withval
	4613	LDFLAGS="$LDFLAGS -L$withval"
	4614	fi
	4615
	4616	else
	4617
	4618	PGPLOTINCDIRS=$INCDIRS
	4619	PGPLOTLIBDIRS=$LIBDIRS
	4620
[763]	4621	fi
[342]	4622
[763]	4623
[342]	4624	if test "x$PGPLOTLIBDIRS" = x; then
	4625	#the argument to --with-pgplot was no, so we don't look for it.
[788]	4626	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not enabling PGPLOT use." >&5
	4627	$as_echo "$as_me: Not enabling PGPLOT use." >&6;}
[402]	4628	#This is the command to do the linking stage of the compilation
	4629	#If no pgplot, we can just link with g++ (or equivalent)
[384]	4630	LINKER=$CXX
	4631	# AC_CHECK_LIB([stdc++], [main], [PGPLOTLIB="-lstdc++"])
	4632	# if test "x$F77" = xgfortran; then
	4633	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	4634	# fi
[342]	4635	else
	4636
[347]	4637	#Set up the PGPLOT-related libraries and includes.
	4638
[342]	4639	for INCDIR in $PGPLOTINCDIRS ; do
[788]	4640	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/cpgplot.h" \| $as_tr_sh`
	4641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/cpgplot.h" >&5
	4642	$as_echo_n "checking for $INCDIR/cpgplot.h... " >&6; }
	4643	if eval \${$as_ac_File+:} false; then :
	4644	$as_echo_n "(cached) " >&6
[107]	4645	else
	4646	test "$cross_compiling" = yes &&
[788]	4647	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4648	if test -r "$INCDIR/cpgplot.h"; then
	4649	eval "$as_ac_File=yes"
	4650	else
	4651	eval "$as_ac_File=no"
	4652	fi
	4653	fi
[788]	4654	eval ac_res=\$$as_ac_File
	4655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4656	$as_echo "$ac_res" >&6; }
	4657	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4658	PGPLOTINC=-I$INCDIR; break
	4659	fi
	4660
[806]	4661	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/pgplot/cpgplot.h" \| $as_tr_sh`
	4662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/pgplot/cpgplot.h" >&5
	4663	$as_echo_n "checking for $INCDIR/pgplot/cpgplot.h... " >&6; }
[788]	4664	if eval \${$as_ac_File+:} false; then :
	4665	$as_echo_n "(cached) " >&6
[107]	4666	else
	4667	test "$cross_compiling" = yes &&
[788]	4668	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[806]	4669	if test -r "$INCDIR/pgplot/cpgplot.h"; then
[107]	4670	eval "$as_ac_File=yes"
	4671	else
	4672	eval "$as_ac_File=no"
	4673	fi
	4674	fi
[788]	4675	eval ac_res=\$$as_ac_File
	4676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4677	$as_echo "$ac_res" >&6; }
	4678	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[937]	4679	PGPLOTINC=-I$INCDIR/pgplot; break
[107]	4680	fi
	4681
[806]	4682	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/include/cpgplot.h" \| $as_tr_sh`
	4683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/include/cpgplot.h" >&5
	4684	$as_echo_n "checking for $INCDIR/include/cpgplot.h... " >&6; }
	4685	if eval \${$as_ac_File+:} false; then :
	4686	$as_echo_n "(cached) " >&6
	4687	else
	4688	test "$cross_compiling" = yes &&
	4689	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	4690	if test -r "$INCDIR/include/cpgplot.h"; then
	4691	eval "$as_ac_File=yes"
	4692	else
	4693	eval "$as_ac_File=no"
	4694	fi
	4695	fi
	4696	eval ac_res=\$$as_ac_File
	4697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4698	$as_echo "$ac_res" >&6; }
	4699	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	4700	PGPLOTINC=-I$INCDIR/include; break
	4701	fi
	4702
[342]	4703	done
[107]	4704
[342]	4705	# PGPLOT compiled with a SUN compiler but linked with something else.
[788]	4706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosd in -lsunmath" >&5
	4707	$as_echo_n "checking for cosd in -lsunmath... " >&6; }
	4708	if ${ac_cv_lib_sunmath_cosd+:} false; then :
	4709	$as_echo_n "(cached) " >&6
[107]	4710	else
	4711	ac_check_lib_save_LIBS=$LIBS
[351]	4712	LIBS="-lsunmath $EXTRAPGLIB $LIBS $LIBS"
[788]	4713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4714	/* end confdefs.h. */
	4715
[763]	4716	/* Override any GCC internal prototype to avoid an error.
	4717	Use char because int might match the return type of a GCC
	4718	builtin and then its argument prototype would still apply. */
[107]	4719	#ifdef __cplusplus
	4720	extern "C"
	4721	#endif
	4722	char cosd ();
	4723	int
	4724	main ()
	4725	{
[763]	4726	return cosd ();
[107]	4727	;
	4728	return 0;
	4729	}
	4730	_ACEOF
[788]	4731	if ac_fn_c_try_link "$LINENO"; then :
[107]	4732	ac_cv_lib_sunmath_cosd=yes
	4733	else
[788]	4734	ac_cv_lib_sunmath_cosd=no
[107]	4735	fi
[788]	4736	rm -f core conftest.err conftest.$ac_objext \
	4737	conftest$ac_exeext conftest.$ac_ext
[107]	4738	LIBS=$ac_check_lib_save_LIBS
	4739	fi
[788]	4740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_cosd" >&5
	4741	$as_echo "$ac_cv_lib_sunmath_cosd" >&6; }
	4742	if test "x$ac_cv_lib_sunmath_cosd" = xyes; then :
[351]	4743	EXTRAPGLIB="-lsunmath $EXTRAPGLIB"
[107]	4744	fi
	4745
[788]	4746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iand_ in -lM77" >&5
	4747	$as_echo_n "checking for iand_ in -lM77... " >&6; }
	4748	if ${ac_cv_lib_M77_iand_+:} false; then :
	4749	$as_echo_n "(cached) " >&6
[107]	4750	else
	4751	ac_check_lib_save_LIBS=$LIBS
[351]	4752	LIBS="-lM77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4753	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4754	/* end confdefs.h. */
	4755
[763]	4756	/* Override any GCC internal prototype to avoid an error.
	4757	Use char because int might match the return type of a GCC
	4758	builtin and then its argument prototype would still apply. */
[107]	4759	#ifdef __cplusplus
	4760	extern "C"
	4761	#endif
	4762	char iand_ ();
	4763	int
	4764	main ()
	4765	{
[763]	4766	return iand_ ();
[107]	4767	;
	4768	return 0;
	4769	}
	4770	_ACEOF
[788]	4771	if ac_fn_c_try_link "$LINENO"; then :
[107]	4772	ac_cv_lib_M77_iand_=yes
	4773	else
[788]	4774	ac_cv_lib_M77_iand_=no
[107]	4775	fi
[788]	4776	rm -f core conftest.err conftest.$ac_objext \
	4777	conftest$ac_exeext conftest.$ac_ext
[107]	4778	LIBS=$ac_check_lib_save_LIBS
	4779	fi
[788]	4780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_M77_iand_" >&5
	4781	$as_echo "$ac_cv_lib_M77_iand_" >&6; }
	4782	if test "x$ac_cv_lib_M77_iand_" = xyes; then :
[351]	4783	EXTRAPGLIB="-lM77 $EXTRAPGLIB"
[107]	4784	fi
	4785
[788]	4786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for f77_init in -lF77" >&5
	4787	$as_echo_n "checking for f77_init in -lF77... " >&6; }
	4788	if ${ac_cv_lib_F77_f77_init+:} false; then :
	4789	$as_echo_n "(cached) " >&6
[107]	4790	else
	4791	ac_check_lib_save_LIBS=$LIBS
[351]	4792	LIBS="-lF77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4794	/* end confdefs.h. */
	4795
[763]	4796	/* Override any GCC internal prototype to avoid an error.
	4797	Use char because int might match the return type of a GCC
	4798	builtin and then its argument prototype would still apply. */
[107]	4799	#ifdef __cplusplus
	4800	extern "C"
	4801	#endif
	4802	char f77_init ();
	4803	int
	4804	main ()
	4805	{
[763]	4806	return f77_init ();
[107]	4807	;
	4808	return 0;
	4809	}
	4810	_ACEOF
[788]	4811	if ac_fn_c_try_link "$LINENO"; then :
[107]	4812	ac_cv_lib_F77_f77_init=yes
	4813	else
[788]	4814	ac_cv_lib_F77_f77_init=no
[107]	4815	fi
[788]	4816	rm -f core conftest.err conftest.$ac_objext \
	4817	conftest$ac_exeext conftest.$ac_ext
[107]	4818	LIBS=$ac_check_lib_save_LIBS
	4819	fi
[788]	4820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_F77_f77_init" >&5
	4821	$as_echo "$ac_cv_lib_F77_f77_init" >&6; }
	4822	if test "x$ac_cv_lib_F77_f77_init" = xyes; then :
[351]	4823	EXTRAPGLIB="-lF77 $EXTRAPGLIB"
[107]	4824	fi
	4825
	4826
[342]	4827	# Search for X11 includes and libraries.
[788]	4828	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
	4829	$as_echo_n "checking for X... " >&6; }
[107]	4830
	4831
[763]	4832	# Check whether --with-x was given.
[788]	4833	if test "${with_x+set}" = set; then :
[763]	4834	withval=$with_x;
	4835	fi
[107]	4836
	4837	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
	4838	if test "x$with_x" = xno; then
	4839	# The user explicitly disabled X.
	4840	have_x=disabled
	4841	else
[763]	4842	case $x_includes,$x_libraries in #(
[788]	4843	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
	4844	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
	4845	$as_echo_n "(cached) " >&6
[107]	4846	else
	4847	# One or both of the vars are not set, and there is no cached value.
	4848	ac_x_includes=no ac_x_libraries=no
[763]	4849	rm -f -r conftest.dir
[107]	4850	if mkdir conftest.dir; then
	4851	cd conftest.dir
	4852	cat >Imakefile <<'_ACEOF'
[763]	4853	incroot:
	4854	@echo incroot='${INCROOT}'
	4855	usrlibdir:
	4856	@echo usrlibdir='${USRLIBDIR}'
	4857	libdir:
	4858	@echo libdir='${LIBDIR}'
[107]	4859	_ACEOF
[763]	4860	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
[788]	4861	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
[763]	4862	for ac_var in incroot usrlibdir libdir; do
	4863	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
	4864	done
[107]	4865	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
[763]	4866	for ac_extension in a so sl dylib la dll; do
	4867	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	4868	test -f "$ac_im_libdir/libX11.$ac_extension"; then
[349]	4869	ac_im_usrlibdir=$ac_im_libdir; break
[107]	4870	fi
	4871	done
	4872	# Screen out bogus values from the imake configuration. They are
	4873	# bogus both because they are the default anyway, and because
	4874	# using them would break gcc on systems where it needs fixed includes.
	4875	case $ac_im_incroot in
[763]	4876	/usr/include) ac_x_includes= ;;
[107]	4877	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
	4878	esac
	4879	case $ac_im_usrlibdir in
[788]	4880	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
[107]	4881	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
	4882	esac
	4883	fi
	4884	cd ..
[763]	4885	rm -f -r conftest.dir
[107]	4886	fi
	4887
	4888	# Standard set of common directories for X headers.
	4889	# Check X11 before X11Rn because it is often a symlink to the current release.
	4890	ac_x_header_dirs='
	4891	/usr/X11/include
[788]	4892	/usr/X11R7/include
[107]	4893	/usr/X11R6/include
	4894	/usr/X11R5/include
	4895	/usr/X11R4/include
	4896
	4897	/usr/include/X11
[788]	4898	/usr/include/X11R7
[107]	4899	/usr/include/X11R6
	4900	/usr/include/X11R5
	4901	/usr/include/X11R4
	4902
	4903	/usr/local/X11/include
[788]	4904	/usr/local/X11R7/include
[107]	4905	/usr/local/X11R6/include
	4906	/usr/local/X11R5/include
	4907	/usr/local/X11R4/include
	4908
	4909	/usr/local/include/X11
[788]	4910	/usr/local/include/X11R7
[107]	4911	/usr/local/include/X11R6
	4912	/usr/local/include/X11R5
	4913	/usr/local/include/X11R4
	4914
	4915	/usr/X386/include
	4916	/usr/x386/include
	4917	/usr/XFree86/include/X11
	4918
	4919	/usr/include
	4920	/usr/local/include
	4921	/usr/unsupported/include
	4922	/usr/athena/include
	4923	/usr/local/x11r5/include
	4924	/usr/lpp/Xamples/include
	4925
	4926	/usr/openwin/include
	4927	/usr/openwin/share/include'
	4928
	4929	if test "$ac_x_includes" = no; then
[763]	4930	# Guess where to find include files, by looking for Xlib.h.
[107]	4931	# First, try using that file with no special directory specified.
[788]	4932	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4933	/* end confdefs.h. */
[763]	4934	#include <X11/Xlib.h>
[107]	4935	_ACEOF
[788]	4936	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	4937	# We can compile using X headers with no special include directory.
	4938	ac_x_includes=
	4939	else
	4940	for ac_dir in $ac_x_header_dirs; do
[763]	4941	if test -r "$ac_dir/X11/Xlib.h"; then
[107]	4942	ac_x_includes=$ac_dir
	4943	break
	4944	fi
	4945	done
	4946	fi
[788]	4947	rm -f conftest.err conftest.i conftest.$ac_ext
[107]	4948	fi # $ac_x_includes = no
	4949
	4950	if test "$ac_x_libraries" = no; then
	4951	# Check for the libraries.
	4952	# See if we find them without any special options.
	4953	# Don't add to $LIBS permanently.
	4954	ac_save_LIBS=$LIBS
[763]	4955	LIBS="-lX11 $LIBS"
[788]	4956	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4957	/* end confdefs.h. */
[763]	4958	#include <X11/Xlib.h>
[107]	4959	int
	4960	main ()
	4961	{
[763]	4962	XrmInitialize ()
[107]	4963	;
	4964	return 0;
	4965	}
	4966	_ACEOF
[788]	4967	if ac_fn_c_try_link "$LINENO"; then :
[107]	4968	LIBS=$ac_save_LIBS
	4969	# We can link X programs with no special library path.
	4970	ac_x_libraries=
	4971	else
[788]	4972	LIBS=$ac_save_LIBS
	4973	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
[107]	4974	do
	4975	# Don't even attempt the hair of trying to link an X program!
[763]	4976	for ac_extension in a so sl dylib la dll; do
	4977	if test -r "$ac_dir/libX11.$ac_extension"; then
[107]	4978	ac_x_libraries=$ac_dir
	4979	break 2
	4980	fi
	4981	done
	4982	done
	4983	fi
[788]	4984	rm -f core conftest.err conftest.$ac_objext \
	4985	conftest$ac_exeext conftest.$ac_ext
[107]	4986	fi # $ac_x_libraries = no
	4987
[763]	4988	case $ac_x_includes,$ac_x_libraries in #(
	4989	no,* \| ,no \| \'*)
	4990	# Didn't find X, or a directory has "'" in its name.
	4991	ac_cv_have_x="have_x=no";; #(
	4992	*)
	4993	# Record where we found X for the cache.
	4994	ac_cv_have_x="have_x=yes\
	4995	ac_x_includes='$ac_x_includes'\
	4996	ac_x_libraries='$ac_x_libraries'"
	4997	esac
[107]	4998	fi
[763]	4999	;; #(
	5000	*) have_x=yes;;
	5001	esac
[107]	5002	eval "$ac_cv_have_x"
	5003	fi # $with_x != no
	5004
	5005	if test "$have_x" != yes; then
[788]	5006	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
	5007	$as_echo "$have_x" >&6; }
[107]	5008	no_x=yes
	5009	else
	5010	# If each of the values was on the command line, it overrides each guess.
	5011	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
	5012	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
	5013	# Update the cache value to reflect the command line values.
[763]	5014	ac_cv_have_x="have_x=yes\
	5015	ac_x_includes='$x_includes'\
	5016	ac_x_libraries='$x_libraries'"
[788]	5017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
	5018	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
[107]	5019	fi
	5020
[1058]	5021	if test "$no_x" = yes; then
	5022	# Not all programs may use this symbol, but it does not hurt to define it.
	5023
	5024	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
	5025
	5026	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
	5027	else
	5028	if test -n "$x_includes"; then
	5029	X_CFLAGS="$X_CFLAGS -I$x_includes"
	5030	fi
	5031
	5032	# It would also be nice to do this for all -L options, not just this one.
	5033	if test -n "$x_libraries"; then
	5034	X_LIBS="$X_LIBS -L$x_libraries"
	5035	# For Solaris; some versions of Sun CC require a space after -R and
	5036	# others require no space. Words are not sufficient . . . .
	5037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
	5038	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
	5039	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
	5040	ac_xsave_c_werror_flag=$ac_c_werror_flag
	5041	ac_c_werror_flag=yes
	5042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5043	/* end confdefs.h. */
	5044
	5045	int
	5046	main ()
	5047	{
	5048
	5049	;
	5050	return 0;
	5051	}
	5052	_ACEOF
	5053	if ac_fn_c_try_link "$LINENO"; then :
	5054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5055	$as_echo "no" >&6; }
	5056	X_LIBS="$X_LIBS -R$x_libraries"
	5057	else
	5058	LIBS="$ac_xsave_LIBS -R $x_libraries"
	5059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5060	/* end confdefs.h. */
	5061
	5062	int
	5063	main ()
	5064	{
	5065
	5066	;
	5067	return 0;
	5068	}
	5069	_ACEOF
	5070	if ac_fn_c_try_link "$LINENO"; then :
	5071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5072	$as_echo "yes" >&6; }
	5073	X_LIBS="$X_LIBS -R $x_libraries"
	5074	else
	5075	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
	5076	$as_echo "neither works" >&6; }
	5077	fi
	5078	rm -f core conftest.err conftest.$ac_objext \
	5079	conftest$ac_exeext conftest.$ac_ext
	5080	fi
	5081	rm -f core conftest.err conftest.$ac_objext \
	5082	conftest$ac_exeext conftest.$ac_ext
	5083	ac_c_werror_flag=$ac_xsave_c_werror_flag
	5084	LIBS=$ac_xsave_LIBS
	5085	fi
	5086
	5087	# Check for system-dependent libraries X programs must link with.
	5088	# Do this before checking for the system-independent R6 libraries
	5089	# (-lICE), since we may need -lsocket or whatever for X linking.
	5090
	5091	if test "$ISC" = yes; then
	5092	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
	5093	else
	5094	# Martyn Johnson says this is needed for Ultrix, if the X
	5095	# libraries were built with DECnet support. And Karl Berry says
	5096	# the Alpha needs dnet_stub (dnet does not exist).
	5097	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
	5098	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5099	/* end confdefs.h. */
	5100
	5101	/* Override any GCC internal prototype to avoid an error.
	5102	Use char because int might match the return type of a GCC
	5103	builtin and then its argument prototype would still apply. */
	5104	#ifdef __cplusplus
	5105	extern "C"
	5106	#endif
	5107	char XOpenDisplay ();
	5108	int
	5109	main ()
	5110	{
	5111	return XOpenDisplay ();
	5112	;
	5113	return 0;
	5114	}
	5115	_ACEOF
	5116	if ac_fn_c_try_link "$LINENO"; then :
	5117
	5118	else
	5119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
	5120	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
	5121	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
	5122	$as_echo_n "(cached) " >&6
	5123	else
	5124	ac_check_lib_save_LIBS=$LIBS
	5125	LIBS="-ldnet $LIBS"
	5126	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5127	/* end confdefs.h. */
	5128
	5129	/* Override any GCC internal prototype to avoid an error.
	5130	Use char because int might match the return type of a GCC
	5131	builtin and then its argument prototype would still apply. */
	5132	#ifdef __cplusplus
	5133	extern "C"
	5134	#endif
	5135	char dnet_ntoa ();
	5136	int
	5137	main ()
	5138	{
	5139	return dnet_ntoa ();
	5140	;
	5141	return 0;
	5142	}
	5143	_ACEOF
	5144	if ac_fn_c_try_link "$LINENO"; then :
	5145	ac_cv_lib_dnet_dnet_ntoa=yes
	5146	else
	5147	ac_cv_lib_dnet_dnet_ntoa=no
	5148	fi
	5149	rm -f core conftest.err conftest.$ac_objext \
	5150	conftest$ac_exeext conftest.$ac_ext
	5151	LIBS=$ac_check_lib_save_LIBS
	5152	fi
	5153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
	5154	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
	5155	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
	5156	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
	5157	fi
	5158
	5159	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
	5160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
	5161	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
	5162	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
	5163	$as_echo_n "(cached) " >&6
	5164	else
	5165	ac_check_lib_save_LIBS=$LIBS
	5166	LIBS="-ldnet_stub $LIBS"
	5167	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5168	/* end confdefs.h. */
	5169
	5170	/* Override any GCC internal prototype to avoid an error.
	5171	Use char because int might match the return type of a GCC
	5172	builtin and then its argument prototype would still apply. */
	5173	#ifdef __cplusplus
	5174	extern "C"
	5175	#endif
	5176	char dnet_ntoa ();
	5177	int
	5178	main ()
	5179	{
	5180	return dnet_ntoa ();
	5181	;
	5182	return 0;
	5183	}
	5184	_ACEOF
	5185	if ac_fn_c_try_link "$LINENO"; then :
	5186	ac_cv_lib_dnet_stub_dnet_ntoa=yes
	5187	else
	5188	ac_cv_lib_dnet_stub_dnet_ntoa=no
	5189	fi
	5190	rm -f core conftest.err conftest.$ac_objext \
	5191	conftest$ac_exeext conftest.$ac_ext
	5192	LIBS=$ac_check_lib_save_LIBS
	5193	fi
	5194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
	5195	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
	5196	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
	5197	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
	5198	fi
	5199
	5200	fi
	5201	fi
	5202	rm -f core conftest.err conftest.$ac_objext \
	5203	conftest$ac_exeext conftest.$ac_ext
	5204	LIBS="$ac_xsave_LIBS"
	5205
	5206	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
	5207	# to get the SysV transport functions.
	5208	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
	5209	# needs -lnsl.
	5210	# The nsl library prevents programs from opening the X display
	5211	# on Irix 5.2, according to T.E. Dickey.
	5212	# The functions gethostbyname, getservbyname, and inet_addr are
	5213	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
	5214	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
	5215	if test "x$ac_cv_func_gethostbyname" = xyes; then :
	5216
	5217	fi
	5218
	5219	if test $ac_cv_func_gethostbyname = no; then
	5220	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
	5221	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
	5222	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
	5223	$as_echo_n "(cached) " >&6
	5224	else
	5225	ac_check_lib_save_LIBS=$LIBS
	5226	LIBS="-lnsl $LIBS"
	5227	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5228	/* end confdefs.h. */
	5229
	5230	/* Override any GCC internal prototype to avoid an error.
	5231	Use char because int might match the return type of a GCC
	5232	builtin and then its argument prototype would still apply. */
	5233	#ifdef __cplusplus
	5234	extern "C"
	5235	#endif
	5236	char gethostbyname ();
	5237	int
	5238	main ()
	5239	{
	5240	return gethostbyname ();
	5241	;
	5242	return 0;
	5243	}
	5244	_ACEOF
	5245	if ac_fn_c_try_link "$LINENO"; then :
	5246	ac_cv_lib_nsl_gethostbyname=yes
	5247	else
	5248	ac_cv_lib_nsl_gethostbyname=no
	5249	fi
	5250	rm -f core conftest.err conftest.$ac_objext \
	5251	conftest$ac_exeext conftest.$ac_ext
	5252	LIBS=$ac_check_lib_save_LIBS
	5253	fi
	5254	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
	5255	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
	5256	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
	5257	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
	5258	fi
	5259
	5260	if test $ac_cv_lib_nsl_gethostbyname = no; then
	5261	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
	5262	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
	5263	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
	5264	$as_echo_n "(cached) " >&6
	5265	else
	5266	ac_check_lib_save_LIBS=$LIBS
	5267	LIBS="-lbsd $LIBS"
	5268	cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
	5278	int
	5279	main ()
	5280	{
	5281	return gethostbyname ();
	5282	;
	5283	return 0;
	5284	}
	5285	_ACEOF
	5286	if ac_fn_c_try_link "$LINENO"; then :
	5287	ac_cv_lib_bsd_gethostbyname=yes
	5288	else
	5289	ac_cv_lib_bsd_gethostbyname=no
	5290	fi
	5291	rm -f core conftest.err conftest.$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_bsd_gethostbyname" >&5
	5296	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
	5297	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
	5298	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
	5299	fi
	5300
	5301	fi
	5302	fi
	5303
	5304	# lieder@skyler.mavd.honeywell.com says without -lsocket,
	5305	# socket/setsockopt and other routines are undefined under SCO ODT
	5306	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
	5307	# on later versions), says Simon Leinen: it contains gethostby*
	5308	# variants that don't use the name server (or something). -lsocket
	5309	# must be given before -lnsl if both are needed. We assume that
	5310	# if connect needs -lnsl, so does gethostbyname.
	5311	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
	5312	if test "x$ac_cv_func_connect" = xyes; then :
	5313
	5314	fi
	5315
	5316	if test $ac_cv_func_connect = no; then
	5317	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
	5318	$as_echo_n "checking for connect in -lsocket... " >&6; }
	5319	if ${ac_cv_lib_socket_connect+:} false; then :
	5320	$as_echo_n "(cached) " >&6
	5321	else
	5322	ac_check_lib_save_LIBS=$LIBS
	5323	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
	5324	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5325	/* end confdefs.h. */
	5326
	5327	/* Override any GCC internal prototype to avoid an error.
	5328	Use char because int might match the return type of a GCC
	5329	builtin and then its argument prototype would still apply. */
	5330	#ifdef __cplusplus
	5331	extern "C"
	5332	#endif
	5333	char connect ();
	5334	int
	5335	main ()
	5336	{
	5337	return connect ();
	5338	;
	5339	return 0;
	5340	}
	5341	_ACEOF
	5342	if ac_fn_c_try_link "$LINENO"; then :
	5343	ac_cv_lib_socket_connect=yes
	5344	else
	5345	ac_cv_lib_socket_connect=no
	5346	fi
	5347	rm -f core conftest.err conftest.$ac_objext \
	5348	conftest$ac_exeext conftest.$ac_ext
	5349	LIBS=$ac_check_lib_save_LIBS
	5350	fi
	5351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
	5352	$as_echo "$ac_cv_lib_socket_connect" >&6; }
	5353	if test "x$ac_cv_lib_socket_connect" = xyes; then :
	5354	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
	5355	fi
	5356
	5357	fi
	5358
	5359	# Guillermo Gomez says -lposix is necessary on A/UX.
	5360	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
	5361	if test "x$ac_cv_func_remove" = xyes; then :
	5362
	5363	fi
	5364
	5365	if test $ac_cv_func_remove = no; then
	5366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
	5367	$as_echo_n "checking for remove in -lposix... " >&6; }
	5368	if ${ac_cv_lib_posix_remove+:} false; then :
	5369	$as_echo_n "(cached) " >&6
	5370	else
	5371	ac_check_lib_save_LIBS=$LIBS
	5372	LIBS="-lposix $LIBS"
	5373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5374	/* end confdefs.h. */
	5375
	5376	/* Override any GCC internal prototype to avoid an error.
	5377	Use char because int might match the return type of a GCC
	5378	builtin and then its argument prototype would still apply. */
	5379	#ifdef __cplusplus
	5380	extern "C"
	5381	#endif
	5382	char remove ();
	5383	int
	5384	main ()
	5385	{
	5386	return remove ();
	5387	;
	5388	return 0;
	5389	}
	5390	_ACEOF
	5391	if ac_fn_c_try_link "$LINENO"; then :
	5392	ac_cv_lib_posix_remove=yes
	5393	else
	5394	ac_cv_lib_posix_remove=no
	5395	fi
	5396	rm -f core conftest.err conftest.$ac_objext \
	5397	conftest$ac_exeext conftest.$ac_ext
	5398	LIBS=$ac_check_lib_save_LIBS
	5399	fi
	5400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
	5401	$as_echo "$ac_cv_lib_posix_remove" >&6; }
	5402	if test "x$ac_cv_lib_posix_remove" = xyes; then :
	5403	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
	5404	fi
	5405
	5406	fi
	5407
	5408	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
	5409	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
	5410	if test "x$ac_cv_func_shmat" = xyes; then :
	5411
	5412	fi
	5413
	5414	if test $ac_cv_func_shmat = no; then
	5415	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
	5416	$as_echo_n "checking for shmat in -lipc... " >&6; }
	5417	if ${ac_cv_lib_ipc_shmat+:} false; then :
	5418	$as_echo_n "(cached) " >&6
	5419	else
	5420	ac_check_lib_save_LIBS=$LIBS
	5421	LIBS="-lipc $LIBS"
	5422	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5423	/* end confdefs.h. */
	5424
	5425	/* Override any GCC internal prototype to avoid an error.
	5426	Use char because int might match the return type of a GCC
	5427	builtin and then its argument prototype would still apply. */
	5428	#ifdef __cplusplus
	5429	extern "C"
	5430	#endif
	5431	char shmat ();
	5432	int
	5433	main ()
	5434	{
	5435	return shmat ();
	5436	;
	5437	return 0;
	5438	}
	5439	_ACEOF
	5440	if ac_fn_c_try_link "$LINENO"; then :
	5441	ac_cv_lib_ipc_shmat=yes
	5442	else
	5443	ac_cv_lib_ipc_shmat=no
	5444	fi
	5445	rm -f core conftest.err conftest.$ac_objext \
	5446	conftest$ac_exeext conftest.$ac_ext
	5447	LIBS=$ac_check_lib_save_LIBS
	5448	fi
	5449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
	5450	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
	5451	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
	5452	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
	5453	fi
	5454
	5455	fi
	5456	fi
	5457
	5458	# Check for libraries that X11R6 Xt/Xaw programs need.
	5459	ac_save_LDFLAGS=$LDFLAGS
	5460	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
	5461	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
	5462	# check for ICE first), but we must link in the order -lSM -lICE or
	5463	# we get undefined symbols. So assume we have SM if we have ICE.
	5464	# These have to be linked with before -lX11, unlike the other
	5465	# libraries we check for below, so use a different variable.
	5466	# John Interrante, Karl Berry
	5467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
	5468	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
	5469	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
	5470	$as_echo_n "(cached) " >&6
	5471	else
	5472	ac_check_lib_save_LIBS=$LIBS
	5473	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
	5474	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	5475	/* end confdefs.h. */
	5476
	5477	/* Override any GCC internal prototype to avoid an error.
	5478	Use char because int might match the return type of a GCC
	5479	builtin and then its argument prototype would still apply. */
	5480	#ifdef __cplusplus
	5481	extern "C"
	5482	#endif
	5483	char IceConnectionNumber ();
	5484	int
	5485	main ()
	5486	{
	5487	return IceConnectionNumber ();
	5488	;
	5489	return 0;
	5490	}
	5491	_ACEOF
	5492	if ac_fn_c_try_link "$LINENO"; then :
	5493	ac_cv_lib_ICE_IceConnectionNumber=yes
	5494	else
	5495	ac_cv_lib_ICE_IceConnectionNumber=no
	5496	fi
	5497	rm -f core conftest.err conftest.$ac_objext \
	5498	conftest$ac_exeext conftest.$ac_ext
	5499	LIBS=$ac_check_lib_save_LIBS
	5500	fi
	5501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
	5502	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
	5503	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
	5504	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
	5505	fi
	5506
	5507	LDFLAGS=$ac_save_LDFLAGS
	5508
	5509	fi
	5510
[1060]	5511	# X_LIBS_TMP=$X_LIBS
	5512	# X_LIBS=""
	5513	# for LIB in $X_LIBS_TMP; do
	5514	## LIB2=substr($LIB,0,2)
	5515	## if test "$LIB2" != "x-R"; then
	5516	# AC_MSG_NOTICE([lib = $LIB, m4_substr($LIB,0,2)])
	5517	# if test "m4_substr([$LIB],0,2)" != "-R"; then
	5518	# X_LIBS="$X_LIBS $LIB"
	5519	# fi
	5520	# done
	5521	## AC_PATH_X
[788]	5522	{ $as_echo "$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
	5523	$as_echo "$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]	5524	# returns C compiler flags needed for X to X_CFLAGS and the X linker flags to X_LIBS
[501]	5525	if test "x$X_LIBS" != x; then
	5526	LDFLAGS="$LDFLAGS $X_LIBS"
[765]	5527	EXTRAPGLIB="$X_LIBS $X_PRE_LIBS -lX11 $EXTRAPGLIB"
[501]	5528	fi
	5529
[351]	5530	# # Add pgplot libraries, if they exist to the lib path
	5531	# for LIBDIR in $PGPLOTLIBDIRS ; do
	5532	# AC_CHECK_FILE([$LIBDIR/libcpgplot.a], [PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break])
	5533	# done
	5534
[342]	5535	# It is possible that other libraries may be required depending on what
	5536	# graphics drivers were installed with PGPLOT.
[788]	5537	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
	5538	$as_echo_n "checking for deflate in -lz... " >&6; }
	5539	if ${ac_cv_lib_z_deflate+:} false; then :
	5540	$as_echo_n "(cached) " >&6
[107]	5541	else
	5542	ac_check_lib_save_LIBS=$LIBS
[351]	5543	LIBS="-lz $EXTRAPGLIB $LIBS $LIBS"
[788]	5544	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5545	/* end confdefs.h. */
	5546
[763]	5547	/* Override any GCC internal prototype to avoid an error.
	5548	Use char because int might match the return type of a GCC
	5549	builtin and then its argument prototype would still apply. */
[107]	5550	#ifdef __cplusplus
	5551	extern "C"
	5552	#endif
	5553	char deflate ();
	5554	int
	5555	main ()
	5556	{
[763]	5557	return deflate ();
[107]	5558	;
	5559	return 0;
	5560	}
	5561	_ACEOF
[788]	5562	if ac_fn_c_try_link "$LINENO"; then :
[107]	5563	ac_cv_lib_z_deflate=yes
	5564	else
[788]	5565	ac_cv_lib_z_deflate=no
[107]	5566	fi
[788]	5567	rm -f core conftest.err conftest.$ac_objext \
	5568	conftest$ac_exeext conftest.$ac_ext
[107]	5569	LIBS=$ac_check_lib_save_LIBS
	5570	fi
[788]	5571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
	5572	$as_echo "$ac_cv_lib_z_deflate" >&6; }
	5573	if test "x$ac_cv_lib_z_deflate" = xyes; then :
[351]	5574	EXTRAPGLIB="$EXTRAPGLIB -lz"
[107]	5575	fi
	5576
[788]	5577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_error in -lpng" >&5
	5578	$as_echo_n "checking for png_error in -lpng... " >&6; }
	5579	if ${ac_cv_lib_png_png_error+:} false; then :
	5580	$as_echo_n "(cached) " >&6
[107]	5581	else
	5582	ac_check_lib_save_LIBS=$LIBS
[351]	5583	LIBS="-lpng $EXTRAPGLIB $LIBS $LIBS"
[788]	5584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5585	/* end confdefs.h. */
	5586
[763]	5587	/* Override any GCC internal prototype to avoid an error.
	5588	Use char because int might match the return type of a GCC
	5589	builtin and then its argument prototype would still apply. */
[107]	5590	#ifdef __cplusplus
	5591	extern "C"
	5592	#endif
	5593	char png_error ();
	5594	int
	5595	main ()
	5596	{
[763]	5597	return png_error ();
[107]	5598	;
	5599	return 0;
	5600	}
	5601	_ACEOF
[788]	5602	if ac_fn_c_try_link "$LINENO"; then :
[107]	5603	ac_cv_lib_png_png_error=yes
	5604	else
[788]	5605	ac_cv_lib_png_png_error=no
[107]	5606	fi
[788]	5607	rm -f core conftest.err conftest.$ac_objext \
	5608	conftest$ac_exeext conftest.$ac_ext
[107]	5609	LIBS=$ac_check_lib_save_LIBS
	5610	fi
[788]	5611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_error" >&5
	5612	$as_echo "$ac_cv_lib_png_png_error" >&6; }
	5613	if test "x$ac_cv_lib_png_png_error" = xyes; then :
[351]	5614	EXTRAPGLIB="$EXTRAPGLIB -lpng"
[107]	5615	fi
	5616
[351]	5617
	5618	ac_ext=f
	5619	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	5620	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5621	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	5622
	5623
[788]	5624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pgopen in -lpgplot" >&5
	5625	$as_echo_n "checking for pgopen in -lpgplot... " >&6; }
	5626	if ${ac_cv_lib_pgplot_pgopen+:} false; then :
	5627	$as_echo_n "(cached) " >&6
[107]	5628	else
	5629	ac_check_lib_save_LIBS=$LIBS
[352]	5630	LIBS="-lpgplot $PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5631	cat > conftest.$ac_ext <<_ACEOF
[351]	5632	program main
	5633	call pgopen
	5634	end
[107]	5635	_ACEOF
[788]	5636	if ac_fn_f77_try_link "$LINENO"; then :
[351]	5637	ac_cv_lib_pgplot_pgopen=yes
[107]	5638	else
[788]	5639	ac_cv_lib_pgplot_pgopen=no
[107]	5640	fi
[788]	5641	rm -f core conftest.err conftest.$ac_objext \
	5642	conftest$ac_exeext conftest.$ac_ext
[107]	5643	LIBS=$ac_check_lib_save_LIBS
	5644	fi
[788]	5645	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgplot_pgopen" >&5
	5646	$as_echo "$ac_cv_lib_pgplot_pgopen" >&6; }
	5647	if test "x$ac_cv_lib_pgplot_pgopen" = xyes; then :
[351]	5648	PGPLOTLIB="-lpgplot"
[107]	5649	fi
	5650
[351]	5651	ac_ext=c
	5652	ac_cpp='$CPP $CPPFLAGS'
	5653	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5654	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5655	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5656
[352]	5657	# Checks for extra libraries needed by PGPLOT -- will add -lg2c -lstdc++ to $LIBS
[788]	5658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gerror_ in -lg2c" >&5
	5659	$as_echo_n "checking for gerror_ in -lg2c... " >&6; }
	5660	if ${ac_cv_lib_g2c_gerror_+:} false; then :
	5661	$as_echo_n "(cached) " >&6
[352]	5662	else
	5663	ac_check_lib_save_LIBS=$LIBS
	5664	LIBS="-lg2c $LIBS"
[788]	5665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5666	/* end confdefs.h. */
	5667
[763]	5668	/* Override any GCC internal prototype to avoid an error.
	5669	Use char because int might match the return type of a GCC
	5670	builtin and then its argument prototype would still apply. */
[352]	5671	#ifdef __cplusplus
	5672	extern "C"
	5673	#endif
	5674	char gerror_ ();
	5675	int
	5676	main ()
	5677	{
[763]	5678	return gerror_ ();
[352]	5679	;
	5680	return 0;
	5681	}
	5682	_ACEOF
[788]	5683	if ac_fn_c_try_link "$LINENO"; then :
[352]	5684	ac_cv_lib_g2c_gerror_=yes
	5685	else
[788]	5686	ac_cv_lib_g2c_gerror_=no
[352]	5687	fi
[788]	5688	rm -f core conftest.err conftest.$ac_objext \
	5689	conftest$ac_exeext conftest.$ac_ext
[352]	5690	LIBS=$ac_check_lib_save_LIBS
	5691	fi
[788]	5692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g2c_gerror_" >&5
	5693	$as_echo "$ac_cv_lib_g2c_gerror_" >&6; }
	5694	if test "x$ac_cv_lib_g2c_gerror_" = xyes; then :
[352]	5695	cat >>confdefs.h <<_ACEOF
	5696	#define HAVE_LIBG2C 1
	5697	_ACEOF
	5698
	5699	LIBS="-lg2c $LIBS"
	5700
	5701	fi
	5702
[788]	5703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
	5704	$as_echo_n "checking for main in -lstdc++... " >&6; }
	5705	if ${ac_cv_lib_stdcpp_main+:} false; then :
	5706	$as_echo_n "(cached) " >&6
[352]	5707	else
	5708	ac_check_lib_save_LIBS=$LIBS
	5709	LIBS="-lstdc++ $LIBS"
[788]	5710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5711	/* end confdefs.h. */
	5712
	5713
	5714	int
	5715	main ()
	5716	{
[763]	5717	return main ();
[352]	5718	;
	5719	return 0;
	5720	}
	5721	_ACEOF
[788]	5722	if ac_fn_c_try_link "$LINENO"; then :
[352]	5723	ac_cv_lib_stdcpp_main=yes
	5724	else
[788]	5725	ac_cv_lib_stdcpp_main=no
[352]	5726	fi
[788]	5727	rm -f core conftest.err conftest.$ac_objext \
	5728	conftest$ac_exeext conftest.$ac_ext
[352]	5729	LIBS=$ac_check_lib_save_LIBS
	5730	fi
[788]	5731	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
	5732	$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
	5733	if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
[352]	5734	cat >>confdefs.h <<_ACEOF
	5735	#define HAVE_LIBSTDC__ 1
	5736	_ACEOF
	5737
	5738	LIBS="-lstdc++ $LIBS"
	5739
	5740	fi
	5741
[351]	5742	if test "x$F77" = xgfortran; then
	5743	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
[788]	5744	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&5
	5745	$as_echo "$as_me: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&6;}
[351]	5746	else
[788]	5747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgopen in -lcpgplot" >&5
	5748	$as_echo_n "checking for cpgopen in -lcpgplot... " >&6; }
	5749	if ${ac_cv_lib_cpgplot_cpgopen+:} false; then :
	5750	$as_echo_n "(cached) " >&6
[107]	5751	else
	5752	ac_check_lib_save_LIBS=$LIBS
[351]	5753	LIBS="-lcpgplot $PGPLOTLIB $LIBS $EXTRAPGLIB $LIBS"
[788]	5754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5755	/* end confdefs.h. */
	5756
[763]	5757	/* Override any GCC internal prototype to avoid an error.
	5758	Use char because int might match the return type of a GCC
	5759	builtin and then its argument prototype would still apply. */
[107]	5760	#ifdef __cplusplus
	5761	extern "C"
	5762	#endif
	5763	char cpgopen ();
	5764	int
	5765	main ()
	5766	{
[763]	5767	return cpgopen ();
[107]	5768	;
	5769	return 0;
	5770	}
	5771	_ACEOF
[788]	5772	if ac_fn_c_try_link "$LINENO"; then :
[107]	5773	ac_cv_lib_cpgplot_cpgopen=yes
	5774	else
[788]	5775	ac_cv_lib_cpgplot_cpgopen=no
[107]	5776	fi
[788]	5777	rm -f core conftest.err conftest.$ac_objext \
	5778	conftest$ac_exeext conftest.$ac_ext
[107]	5779	LIBS=$ac_check_lib_save_LIBS
	5780	fi
[788]	5781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cpgplot_cpgopen" >&5
	5782	$as_echo "$ac_cv_lib_cpgplot_cpgopen" >&6; }
	5783	if test "x$ac_cv_lib_cpgplot_cpgopen" = xyes; then :
[107]	5784	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
	5785	fi
	5786
[351]	5787	fi
[107]	5788
[342]	5789	# If PGPLOT is not present, we give a warning message but still continue.
	5790	# The compilation is able to work without the PGPLOT-dependent files.
	5791	if test "x$PGPLOTLIB" = x; then
[788]	5792	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5793	-------------------------------------------------------
	5794	WARNING! PGPLOT could not be found.
	5795	Compiling Duchamp without graphics capabilities.
	5796	-------------------------------------------------------" >&5
[788]	5797	$as_echo "$as_me:
[342]	5798	-------------------------------------------------------
	5799	WARNING! PGPLOT could not be found.
	5800	Compiling Duchamp without graphics capabilities.
	5801	-------------------------------------------------------" >&6;}
[402]	5802	#We have no pgplot, so we just link with g++ (or equivalent)
	5803	LINKER=$CXX
[342]	5804	else
[402]	5805	#We are using pgplot, so link with the fortran compiler.
	5806	LINKER=$F77
[351]	5807	PGPLOTLIB="$PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5808	{ $as_echo "$as_me:${as_lineno-$LINENO}: PGPLOT appears to be available." >&5
	5809	$as_echo "$as_me: PGPLOT appears to be available." >&6;}
[107]	5810
[788]	5811	$as_echo "#define HAVE_PGPLOT 1" >>confdefs.h
[107]	5812
[342]	5813	for LIBDIR in $PGPLOTLIBDIRS ; do
[788]	5814	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcpgplot.a" \| $as_tr_sh`
	5815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcpgplot.a" >&5
	5816	$as_echo_n "checking for $LIBDIR/libcpgplot.a... " >&6; }
	5817	if eval \${$as_ac_File+:} false; then :
	5818	$as_echo_n "(cached) " >&6
[342]	5819	else
	5820	test "$cross_compiling" = yes &&
[788]	5821	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[342]	5822	if test -r "$LIBDIR/libcpgplot.a"; then
	5823	eval "$as_ac_File=yes"
	5824	else
	5825	eval "$as_ac_File=no"
[107]	5826	fi
[342]	5827	fi
[788]	5828	eval ac_res=\$$as_ac_File
	5829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5830	$as_echo "$ac_res" >&6; }
	5831	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[342]	5832	PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break
	5833	fi
[107]	5834
[806]	5835	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/lib/libcpgplot.a" \| $as_tr_sh`
	5836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/lib/libcpgplot.a" >&5
	5837	$as_echo_n "checking for $LIBDIR/lib/libcpgplot.a... " >&6; }
	5838	if eval \${$as_ac_File+:} false; then :
	5839	$as_echo_n "(cached) " >&6
	5840	else
	5841	test "$cross_compiling" = yes &&
	5842	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5843	if test -r "$LIBDIR/lib/libcpgplot.a"; then
	5844	eval "$as_ac_File=yes"
	5845	else
	5846	eval "$as_ac_File=no"
	5847	fi
	5848	fi
	5849	eval ac_res=\$$as_ac_File
	5850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5851	$as_echo "$ac_res" >&6; }
	5852	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5853	PGPLOTLIB="-L$LIBDIR/lib $PGPLOTLIB"; break
	5854	fi
	5855
	5856	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/pgplot/libcpgplot.a" \| $as_tr_sh`
	5857	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/pgplot/libcpgplot.a" >&5
	5858	$as_echo_n "checking for $LIBDIR/pgplot/libcpgplot.a... " >&6; }
	5859	if eval \${$as_ac_File+:} false; then :
	5860	$as_echo_n "(cached) " >&6
	5861	else
	5862	test "$cross_compiling" = yes &&
	5863	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5864	if test -r "$LIBDIR/pgplot/libcpgplot.a"; then
	5865	eval "$as_ac_File=yes"
	5866	else
	5867	eval "$as_ac_File=no"
	5868	fi
	5869	fi
	5870	eval ac_res=\$$as_ac_File
	5871	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5872	$as_echo "$ac_res" >&6; }
	5873	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5874	PGPLOTLIB="-L$LIBDIR/pgplot $PGPLOTLIB"; break
	5875	fi
	5876
[342]	5877	done
[805]	5878	# if test "x$F77" = xgfortran; then
	5879	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	5880	# fi
[342]	5881	fi
[107]	5882
[342]	5883	fi
[107]	5884
[342]	5885
	5886
[384]	5887
[107]	5888	##########################################################################
	5889
	5890	##########################################################################
	5891	# Search for CFITSIO.
[342]	5892	# use --with-cfitsio=directory to specify a particular CFITSIO directory.
	5893	# else do the normal searching for libraries.
	5894
[788]	5895	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- CFITSIO -- " >&5
	5896	$as_echo "$as_me: -- CFITSIO -- " >&6;}
[342]	5897
[763]	5898	# Check whether --with-cfitsio was given.
[788]	5899	if test "${with_cfitsio+set}" = set; then :
[763]	5900	withval=$with_cfitsio; #if we specify a directory...
[342]	5901	if test "x$withval" = xno; then
[788]	5902	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5903	The CFITSIO library is required.
	5904	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&5
[788]	5905	$as_echo "$as_me:
[342]	5906	The CFITSIO library is required.
	5907	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&1;}
	5908	CFITSIOINCDIRS=$INCDIRS
	5909	CFITSIOLIBDIRS=$LIBDIRS
	5910	else
[788]	5911	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	5912	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	5913	CFITSIOINCDIRS="$withval \
	5914	$withval/include"
	5915	CFITSIOLIBDIRS="$withval \
	5916	$withval/lib"
[351]	5917	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	5918	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	5919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	5920	$as_echo_n "checking for $LIBDIR... " >&6; }
	5921	if eval \${$as_ac_File+:} false; then :
	5922	$as_echo_n "(cached) " >&6
[107]	5923	else
	5924	test "$cross_compiling" = yes &&
[788]	5925	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5926	if test -r "$LIBDIR"; then
[107]	5927	eval "$as_ac_File=yes"
	5928	else
	5929	eval "$as_ac_File=no"
	5930	fi
	5931	fi
[788]	5932	eval ac_res=\$$as_ac_File
	5933	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5934	$as_echo "$ac_res" >&6; }
	5935	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5936	LDFLAGS="$LDFLAGS -L$LIBDIR"
	5937	else
	5938	continue
[107]	5939	fi
	5940
[351]	5941	done
	5942	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5943	as_ac_File=`$as_echo "ac_cv_file_$INCDIR" \| $as_tr_sh`
	5944	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR" >&5
	5945	$as_echo_n "checking for $INCDIR... " >&6; }
	5946	if eval \${$as_ac_File+:} false; then :
	5947	$as_echo_n "(cached) " >&6
[107]	5948	else
	5949	test "$cross_compiling" = yes &&
[788]	5950	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5951	if test -r "$INCDIR"; then
[107]	5952	eval "$as_ac_File=yes"
	5953	else
	5954	eval "$as_ac_File=no"
	5955	fi
	5956	fi
[788]	5957	eval ac_res=\$$as_ac_File
	5958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5959	$as_echo "$ac_res" >&6; }
	5960	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5961	CPPFLAGS="$CPPFLAGS -I$INCDIR"
	5962	else
	5963	continue
[107]	5964	fi
	5965
[351]	5966	done
	5967	fi
[107]	5968
[351]	5969	else
	5970	# if directory not specified, go searching.
	5971	CFITSIOINCDIRS=$INCDIRS
	5972	CFITSIOLIBDIRS=$LIBDIRS
	5973
[763]	5974	fi
[351]	5975
[763]	5976
[351]	5977	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5978	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	5979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	5980	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	5981	if eval \${$as_ac_File+:} false; then :
	5982	$as_echo_n "(cached) " >&6
[349]	5983	else
	5984	test "$cross_compiling" = yes &&
[788]	5985	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5986	if test -r "$INCDIR/fitsio.h"; then
[349]	5987	eval "$as_ac_File=yes"
	5988	else
	5989	eval "$as_ac_File=no"
	5990	fi
	5991	fi
[788]	5992	eval ac_res=\$$as_ac_File
	5993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5994	$as_echo "$ac_res" >&6; }
	5995	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5996	CFITSIOINC=-I$INCDIR; break
[349]	5997	fi
	5998
[351]	5999	INCDIR=$INCDIR/cfitsio
[788]	6000	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	6001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	6002	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	6003	if eval \${$as_ac_File+:} false; then :
	6004	$as_echo_n "(cached) " >&6
[349]	6005	else
	6006	test "$cross_compiling" = yes &&
[788]	6007	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6008	if test -r "$INCDIR/fitsio.h"; then
[349]	6009	eval "$as_ac_File=yes"
	6010	else
	6011	eval "$as_ac_File=no"
	6012	fi
	6013	fi
[788]	6014	eval ac_res=\$$as_ac_File
	6015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6016	$as_echo "$ac_res" >&6; }
	6017	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6018	CFITSIOINC=-I$INCDIR; break
[349]	6019	fi
	6020
	6021	done
	6022
[788]	6023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recv in -lsocket" >&5
	6024	$as_echo_n "checking for recv in -lsocket... " >&6; }
	6025	if ${ac_cv_lib_socket_recv+:} false; then :
	6026	$as_echo_n "(cached) " >&6
[107]	6027	else
	6028	ac_check_lib_save_LIBS=$LIBS
	6029	LIBS="-lsocket $LIBS $LIBS"
[788]	6030	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6031	/* end confdefs.h. */
	6032
[763]	6033	/* Override any GCC internal prototype to avoid an error.
	6034	Use char because int might match the return type of a GCC
	6035	builtin and then its argument prototype would still apply. */
[107]	6036	#ifdef __cplusplus
	6037	extern "C"
	6038	#endif
	6039	char recv ();
	6040	int
	6041	main ()
	6042	{
[763]	6043	return recv ();
[107]	6044	;
	6045	return 0;
	6046	}
	6047	_ACEOF
[788]	6048	if ac_fn_c_try_link "$LINENO"; then :
[107]	6049	ac_cv_lib_socket_recv=yes
	6050	else
[788]	6051	ac_cv_lib_socket_recv=no
[107]	6052	fi
[788]	6053	rm -f core conftest.err conftest.$ac_objext \
	6054	conftest$ac_exeext conftest.$ac_ext
[107]	6055	LIBS=$ac_check_lib_save_LIBS
	6056	fi
[788]	6057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_recv" >&5
	6058	$as_echo "$ac_cv_lib_socket_recv" >&6; }
	6059	if test "x$ac_cv_lib_socket_recv" = xyes; then :
[351]	6060	CFITSIOLIB="$CFITSIOLIB -lsocket"
[107]	6061	fi
	6062
[788]	6063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffopen in -lcfitsio" >&5
	6064	$as_echo_n "checking for ffopen in -lcfitsio... " >&6; }
	6065	if ${ac_cv_lib_cfitsio_ffopen+:} false; then :
	6066	$as_echo_n "(cached) " >&6
[107]	6067	else
	6068	ac_check_lib_save_LIBS=$LIBS
	6069	LIBS="-lcfitsio $CFITSIOLIB $LIBS $LIBS"
[788]	6070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6071	/* end confdefs.h. */
	6072
[763]	6073	/* Override any GCC internal prototype to avoid an error.
	6074	Use char because int might match the return type of a GCC
	6075	builtin and then its argument prototype would still apply. */
[107]	6076	#ifdef __cplusplus
	6077	extern "C"
	6078	#endif
	6079	char ffopen ();
	6080	int
	6081	main ()
	6082	{
[763]	6083	return ffopen ();
[107]	6084	;
	6085	return 0;
	6086	}
	6087	_ACEOF
[788]	6088	if ac_fn_c_try_link "$LINENO"; then :
[107]	6089	ac_cv_lib_cfitsio_ffopen=yes
	6090	else
[788]	6091	ac_cv_lib_cfitsio_ffopen=no
[107]	6092	fi
[788]	6093	rm -f core conftest.err conftest.$ac_objext \
	6094	conftest$ac_exeext conftest.$ac_ext
[107]	6095	LIBS=$ac_check_lib_save_LIBS
	6096	fi
[788]	6097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cfitsio_ffopen" >&5
	6098	$as_echo "$ac_cv_lib_cfitsio_ffopen" >&6; }
	6099	if test "x$ac_cv_lib_cfitsio_ffopen" = xyes; then :
[351]	6100	CFITSIOLIB="$CFITSIOLIB -lcfitsio"
[107]	6101	fi
	6102
	6103
[328]	6104	# CFITSIO is essential for Duchamp, so exit with error message if it
	6105	# is not present.
[107]	6106	if test "x$CFITSIOINC" = x -o "x$CFITSIOLIB" = x; then
[788]	6107	as_fn_error 1 "
[107]	6108	-------------------------------------------------------
	6109	Could not find the CFITSIO library.
	6110
	6111	ERROR: Duchamp configuration failure.
[788]	6112	-------------------------------------------------------" "$LINENO" 5
[107]	6113	else
[788]	6114	{ $as_echo "$as_me:${as_lineno-$LINENO}: CFITSIO appears to be available." >&5
	6115	$as_echo "$as_me: CFITSIO appears to be available." >&6;}
[107]	6116
[788]	6117	$as_echo "#define HAVE_CFITSIO 1" >>confdefs.h
[107]	6118
[351]	6119	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	6120	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6121	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6122	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6123	if eval \${$as_ac_File+:} false; then :
	6124	$as_echo_n "(cached) " >&6
[351]	6125	else
	6126	test "$cross_compiling" = yes &&
[788]	6127	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6128	if test -r "$LIBDIR/libcfitsio.a"; then
	6129	eval "$as_ac_File=yes"
	6130	else
	6131	eval "$as_ac_File=no"
[107]	6132	fi
[351]	6133	fi
[788]	6134	eval ac_res=\$$as_ac_File
	6135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6136	$as_echo "$ac_res" >&6; }
	6137	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6138	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6139	fi
[107]	6140
[351]	6141	LIBDIR=$LIBDIR/cfitsio
[788]	6142	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6143	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6144	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6145	if eval \${$as_ac_File+:} false; then :
	6146	$as_echo_n "(cached) " >&6
[351]	6147	else
	6148	test "$cross_compiling" = yes &&
[788]	6149	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6150	if test -r "$LIBDIR/libcfitsio.a"; then
	6151	eval "$as_ac_File=yes"
	6152	else
	6153	eval "$as_ac_File=no"
	6154	fi
	6155	fi
[788]	6156	eval ac_res=\$$as_ac_File
	6157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6158	$as_echo "$ac_res" >&6; }
	6159	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6160	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6161	fi
[107]	6162
[351]	6163	done
[107]	6164
[351]	6165	fi
	6166
	6167
	6168
[107]	6169	##########################################################################
	6170
	6171	##########################################################################
	6172	# Search for WCSLIB.
[351]	6173	# use --with-wcslib=directory to specify a particular WCSLIB directory.
[342]	6174	# else do the normal searching for libraries.
	6175
[788]	6176	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- WCSLIB -- " >&5
	6177	$as_echo "$as_me: -- WCSLIB -- " >&6;}
[402]	6178	WCSINCDIR=""
[342]	6179
[763]	6180	# Check whether --with-wcslib was given.
[788]	6181	if test "${with_wcslib+set}" = set; then :
[763]	6182	withval=$with_wcslib; #if we specify a directory...
[342]	6183	if test "x$withval" = xno; then
[788]	6184	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	6185	The WCSLIB library is required.
	6186	Ignoring the \"--with-wcslib=no\" and searching for the library." >&5
[788]	6187	$as_echo "$as_me:
[342]	6188	The WCSLIB library is required.
	6189	Ignoring the \"--with-wcslib=no\" and searching for the library." >&1;}
[351]	6190	WCSINCDIRS=$INCDIRS
	6191	WCSLIBDIRS=$LIBDIRS
[342]	6192	else
[788]	6193	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	6194	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	6195	WCSINCDIRS="$withval \
	6196	$withval/include"
	6197	WCSLIBDIRS="$withval \
	6198	$withval/lib"
[351]	6199	for LIBDIR in $WCSLIBDIRS ; do
[788]	6200	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	6201	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	6202	$as_echo_n "checking for $LIBDIR... " >&6; }
	6203	if eval \${$as_ac_File+:} false; then :
	6204	$as_echo_n "(cached) " >&6
[107]	6205	else
	6206	test "$cross_compiling" = yes &&
[788]	6207	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6208	if test -r "$LIBDIR"; then
[107]	6209	eval "$as_ac_File=yes"
	6210	else
	6211	eval "$as_ac_File=no"
	6212	fi
	6213	fi
[788]	6214	eval ac_res=\$$as_ac_File
	6215	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6216	$as_echo "$ac_res" >&6; }
	6217	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6218	LDFLAGS="$LDFLAGS -L$LIBDIR"
	6219	else
	6220	continue
[107]	6221	fi
	6222
[351]	6223	done
	6224	for INCDIR in $WCSINCDIRS ; do
[788]	6225	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/wcslib" \| $as_tr_sh`
	6226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/wcslib" >&5
	6227	$as_echo_n "checking for $INCDIR/wcslib... " >&6; }
	6228	if eval \${$as_ac_File+:} false; then :
	6229	$as_echo_n "(cached) " >&6
[107]	6230	else
	6231	test "$cross_compiling" = yes &&
[788]	6232	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6233	if test -r "$INCDIR/wcslib"; then
[107]	6234	eval "$as_ac_File=yes"
	6235	else
	6236	eval "$as_ac_File=no"
	6237	fi
	6238	fi
[788]	6239	eval ac_res=\$$as_ac_File
	6240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6241	$as_echo "$ac_res" >&6; }
	6242	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[402]	6243	CPPFLAGS="$CPPFLAGS -I$INCDIR"; WCSINCDIR=$INCDIR; break
[351]	6244	else
	6245	continue
[107]	6246	fi
	6247
[351]	6248	done
[107]	6249	fi
	6250
[351]	6251	else
	6252	# if directory not specified, go searching.
	6253	WCSINCDIRS=$INCDIRS
	6254	WCSLIBDIRS=$LIBDIRS
	6255
[763]	6256	fi
[351]	6257
	6258
[763]	6259
[402]	6260	if test "x$WCSINCDIR" = x; then
	6261	for INCBASE in $WCSINCDIRS ; do
[788]	6262	as_ac_File=`$as_echo "ac_cv_file_$INCBASE/wcslib/wcs.h" \| $as_tr_sh`
	6263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCBASE/wcslib/wcs.h" >&5
	6264	$as_echo_n "checking for $INCBASE/wcslib/wcs.h... " >&6; }
	6265	if eval \${$as_ac_File+:} false; then :
	6266	$as_echo_n "(cached) " >&6
[107]	6267	else
	6268	test "$cross_compiling" = yes &&
[788]	6269	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6270	if test -r "$INCBASE/wcslib/wcs.h"; then
[107]	6271	eval "$as_ac_File=yes"
	6272	else
	6273	eval "$as_ac_File=no"
	6274	fi
	6275	fi
[788]	6276	eval ac_res=\$$as_ac_File
	6277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6278	$as_echo "$ac_res" >&6; }
	6279	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6280	WCSINC="-I$INCBASE -I$INCBASE/wcslib $WCSINC"; break
[349]	6281	fi
[402]	6282
	6283	done
[351]	6284	else
[788]	6285	as_ac_File=`$as_echo "ac_cv_file_$WCSINCDIR/wcslib/wcs.h" \| $as_tr_sh`
	6286	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $WCSINCDIR/wcslib/wcs.h" >&5
	6287	$as_echo_n "checking for $WCSINCDIR/wcslib/wcs.h... " >&6; }
	6288	if eval \${$as_ac_File+:} false; then :
	6289	$as_echo_n "(cached) " >&6
[349]	6290	else
	6291	test "$cross_compiling" = yes &&
[788]	6292	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6293	if test -r "$WCSINCDIR/wcslib/wcs.h"; then
[349]	6294	eval "$as_ac_File=yes"
	6295	else
	6296	eval "$as_ac_File=no"
	6297	fi
	6298	fi
[788]	6299	eval ac_res=\$$as_ac_File
	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6301	$as_echo "$ac_res" >&6; }
	6302	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6303	WCSINC="-I$WCSINCDIR -I$WCSINCDIR/wcslib $WCSINC"
[349]	6304	fi
	6305
	6306	fi
	6307
	6308
[351]	6309	# Look for libwcs.a, and libpgsbox.a
[788]	6310	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcss2p in -lwcs" >&5
	6311	$as_echo_n "checking for wcss2p in -lwcs... " >&6; }
	6312	if ${ac_cv_lib_wcs_wcss2p+:} false; then :
	6313	$as_echo_n "(cached) " >&6
[107]	6314	else
	6315	ac_check_lib_save_LIBS=$LIBS
[351]	6316	LIBS="-lwcs $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6317	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6318	/* end confdefs.h. */
	6319
[763]	6320	/* Override any GCC internal prototype to avoid an error.
	6321	Use char because int might match the return type of a GCC
	6322	builtin and then its argument prototype would still apply. */
[107]	6323	#ifdef __cplusplus
	6324	extern "C"
	6325	#endif
[351]	6326	char wcss2p ();
[107]	6327	int
	6328	main ()
	6329	{
[763]	6330	return wcss2p ();
[107]	6331	;
	6332	return 0;
	6333	}
	6334	_ACEOF
[788]	6335	if ac_fn_c_try_link "$LINENO"; then :
[351]	6336	ac_cv_lib_wcs_wcss2p=yes
[107]	6337	else
[788]	6338	ac_cv_lib_wcs_wcss2p=no
[107]	6339	fi
[788]	6340	rm -f core conftest.err conftest.$ac_objext \
	6341	conftest$ac_exeext conftest.$ac_ext
[107]	6342	LIBS=$ac_check_lib_save_LIBS
	6343	fi
[788]	6344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wcs_wcss2p" >&5
	6345	$as_echo "$ac_cv_lib_wcs_wcss2p" >&6; }
	6346	if test "x$ac_cv_lib_wcs_wcss2p" = xyes; then :
[351]	6347	WCSLIB="$WCSLIB -lwcs"
[107]	6348	fi
	6349
[826]	6350
	6351	# Only use libpgsbox if we have pgplot enabled - determine this by testing the PGPLOTINCDIRS variable
	6352	if test "x$PGPLOTINCDIRS" != x; then
	6353	if test "x$F77" = xgfortran; then
	6354	WCSLIB="$WCSLIB -lpgsbox"
	6355	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&5
[788]	6356	$as_echo "$as_me: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&6;}
[826]	6357	else
	6358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgsbox in -lpgsbox" >&5
[788]	6359	$as_echo_n "checking for cpgsbox in -lpgsbox... " >&6; }
	6360	if ${ac_cv_lib_pgsbox_cpgsbox+:} false; then :
	6361	$as_echo_n "(cached) " >&6
[107]	6362	else
	6363	ac_check_lib_save_LIBS=$LIBS
[351]	6364	LIBS="-lpgsbox $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6365	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6366	/* end confdefs.h. */
	6367
[763]	6368	/* Override any GCC internal prototype to avoid an error.
	6369	Use char because int might match the return type of a GCC
	6370	builtin and then its argument prototype would still apply. */
[107]	6371	#ifdef __cplusplus
	6372	extern "C"
	6373	#endif
[351]	6374	char cpgsbox ();
[107]	6375	int
	6376	main ()
	6377	{
[763]	6378	return cpgsbox ();
[107]	6379	;
	6380	return 0;
	6381	}
	6382	_ACEOF
[788]	6383	if ac_fn_c_try_link "$LINENO"; then :
[351]	6384	ac_cv_lib_pgsbox_cpgsbox=yes
[107]	6385	else
[788]	6386	ac_cv_lib_pgsbox_cpgsbox=no
[107]	6387	fi
[788]	6388	rm -f core conftest.err conftest.$ac_objext \
	6389	conftest$ac_exeext conftest.$ac_ext
[107]	6390	LIBS=$ac_check_lib_save_LIBS
	6391	fi
[788]	6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgsbox_cpgsbox" >&5
	6393	$as_echo "$ac_cv_lib_pgsbox_cpgsbox" >&6; }
	6394	if test "x$ac_cv_lib_pgsbox_cpgsbox" = xyes; then :
[351]	6395	WCSLIB="$WCSLIB -lpgsbox"
[107]	6396	fi
	6397
[826]	6398	fi
[351]	6399	fi
[107]	6400
[328]	6401	# WCSLIB is essential for Duchamp, so exit with error message if it
	6402	# is not present. Need at least libwcs to be available -- libpgsbox will
	6403	# depend on PGPLOT being available, but is not critical.
[107]	6404	if test "x$WCSINC" = x -o "x$WCSLIB" = x; then
[788]	6405	as_fn_error 1 "
[107]	6406	-------------------------------------------------------
	6407	Could not find the WCSLIB library.
	6408
	6409	ERROR: Duchamp configuration failure.
[788]	6410	-------------------------------------------------------" "$LINENO" 5
[107]	6411	else
[788]	6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: WCSLIB appears to be available." >&5
	6413	$as_echo "$as_me: WCSLIB appears to be available." >&6;}
[107]	6414
[788]	6415	$as_echo "#define HAVE_WCSLIB 1" >>confdefs.h
[107]	6416
[351]	6417	# Now add the -L statements to start of WCSLIB.
	6418	# Search for libwcs.a, and, if we find it, search for libpgsbox in same directory and
	6419	# then in other directories, keeping the appropriate order of -L calls.
	6420
[402]	6421	DIRLIST=". \
	6422	wcs \
	6423	wcslib"
	6424
[351]	6425	for LIBBASE in $WCSLIBDIRS ; do
	6426	for DIR in $DIRLIST; do
	6427	if test "x$DIR" = x.; then
	6428	LIBDIR=$LIBBASE
	6429	else
	6430	LIBDIR="$LIBBASE/$DIR"
	6431	fi
[788]	6432	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libwcs.a" \| $as_tr_sh`
	6433	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libwcs.a" >&5
	6434	$as_echo_n "checking for $LIBDIR/libwcs.a... " >&6; }
	6435	if eval \${$as_ac_File+:} false; then :
	6436	$as_echo_n "(cached) " >&6
[351]	6437	else
	6438	test "$cross_compiling" = yes &&
[788]	6439	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6440	if test -r "$LIBDIR/libwcs.a"; then
	6441	eval "$as_ac_File=yes"
	6442	else
	6443	eval "$as_ac_File=no"
[107]	6444	fi
[351]	6445	fi
[788]	6446	eval ac_res=\$$as_ac_File
	6447	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6448	$as_echo "$ac_res" >&6; }
	6449	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6450	WCSLIBFRONT="-L$LIBDIR";
[788]	6451	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libpgsbox.a" \| $as_tr_sh`
	6452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libpgsbox.a" >&5
	6453	$as_echo_n "checking for $LIBDIR/libpgsbox.a... " >&6; }
	6454	if eval \${$as_ac_File+:} false; then :
	6455	$as_echo_n "(cached) " >&6
[351]	6456	else
	6457	test "$cross_compiling" = yes &&
[788]	6458	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6459	if test -r "$LIBDIR/libpgsbox.a"; then
	6460	eval "$as_ac_File=yes"
	6461	else
	6462	eval "$as_ac_File=no"
	6463	fi
	6464	fi
[788]	6465	eval ac_res=\$$as_ac_File
	6466	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6467	$as_echo "$ac_res" >&6; }
	6468	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	6469
[351]	6470	else
[107]	6471
[351]	6472	for LIBBASE2 in $WCSLIBDIRS ; do
	6473	for DIR2 in $DIRLIST; do
	6474	if test "x$DIR" = x.; then
	6475	LIBDIR=$LIBBASE
	6476	else
	6477	LIBDIR="$LIBBASE/$DIR"
	6478	fi
[788]	6479	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR2/libpgsbox.a" \| $as_tr_sh`
	6480	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR2/libpgsbox.a" >&5
	6481	$as_echo_n "checking for $LIBDIR2/libpgsbox.a... " >&6; }
	6482	if eval \${$as_ac_File+:} false; then :
	6483	$as_echo_n "(cached) " >&6
[351]	6484	else
	6485	test "$cross_compiling" = yes &&
[788]	6486	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6487	if test -r "$LIBDIR2/libpgsbox.a"; then
	6488	eval "$as_ac_File=yes"
	6489	else
	6490	eval "$as_ac_File=no"
	6491	fi
	6492	fi
[788]	6493	eval ac_res=\$$as_ac_File
	6494	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6495	$as_echo "$ac_res" >&6; }
	6496	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6497	WCSLIBFRONT="$WCSLIB -L$LIBDIR2"; break
	6498	fi
[107]	6499
[351]	6500	done
	6501	done
	6502	fi
[107]	6503
[351]	6504	break
	6505	fi
	6506
	6507	done
	6508	done
	6509	WCSLIB="$WCSLIBFRONT $WCSLIB"
	6510	fi
	6511
	6512
	6513
[107]	6514	##########################################################################
	6515
	6516
	6517
[763]	6518	ac_config_files="$ac_config_files Makefile"
[107]	6519
	6520	cat >confcache <<\_ACEOF
	6521	# This file is a shell script that caches the results of configure
	6522	# tests run on this system so they can be shared between configure
	6523	# scripts and configure runs, see configure's option --config-cache.
	6524	# It is not useful on other systems. If it contains results you don't
	6525	# want to keep, you may remove or edit it.
	6526	#
	6527	# config.status only pays attention to the cache file if you give it
	6528	# the --recheck option to rerun configure.
	6529	#
	6530	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	6531	# loading this file, other unset `ac_cv_foo' will be assigned the
	6532	# following values.
	6533
	6534	_ACEOF
	6535
	6536	# The following way of writing the cache mishandles newlines in values,
	6537	# but we know of no workaround that is simple, portable, and efficient.
[763]	6538	# So, we kill variables containing newlines.
[107]	6539	# Ultrix sh set writes to stderr and can't be redirected directly,
	6540	# and sets the high bit in the cache file unless we assign to the vars.
[763]	6541	(
	6542	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	6543	eval ac_val=\$$ac_var
	6544	case $ac_val in #(
	6545	${as_nl})
	6546	case $ac_var in #(
[788]	6547	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	6548	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	6549	esac
	6550	case $ac_var in #(
	6551	_ \| IFS \| as_nl) ;; #(
[788]	6552	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	6553	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	6554	esac ;;
	6555	esac
	6556	done
	6557
[107]	6558	(set) 2>&1 \|
[763]	6559	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	6560	${as_nl}ac_space=\ )
[788]	6561	# `set' does not quote correctly, so add quotes: double-quote
	6562	# substitution turns \\\\ into \\, and sed turns \\ into \.
[107]	6563	sed -n \
[349]	6564	"s/'/'\\\\''/g;
	6565	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
[763]	6566	;; #(
[107]	6567	*)
	6568	# `set' quotes correctly as required by POSIX, so do not add quotes.
[763]	6569	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	6570	;;
[763]	6571	esac \|
	6572	sort
	6573	) \|
[107]	6574	sed '
[763]	6575	/^ac_cv_env_/b end
[107]	6576	t clear
[763]	6577	:clear
[107]	6578	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	6579	t end
[763]	6580	s/^$[^=]$=$.$$/\1=${\1=\2}/
	6581	:end' >>confcache
	6582	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	6583	if test -w "$cache_file"; then
[788]	6584	if test "x$cache_file" != "x/dev/null"; then
	6585	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	6586	$as_echo "$as_me: updating cache $cache_file" >&6;}
	6587	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	6588	cat confcache >"$cache_file"
	6589	else
	6590	case $cache_file in #(
	6591	/ \| ?:*)
	6592	mv -f confcache "$cache_file"$$ &&
	6593	mv -f "$cache_file"$$ "$cache_file" ;; #(
	6594	*)
	6595	mv -f confcache "$cache_file" ;;
	6596	esac
	6597	fi
	6598	fi
[107]	6599	else
[788]	6600	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	6601	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
[107]	6602	fi
	6603	fi
	6604	rm -f confcache
	6605
	6606	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6607	# Let make expand exec_prefix.
	6608	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6609
	6610	DEFS=-DHAVE_CONFIG_H
	6611
	6612	ac_libobjs=
	6613	ac_ltlibobjs=
[788]	6614	U=
[107]	6615	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	6616	# 1. Remove the extension, and $U if already installed.
[763]	6617	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
[788]	6618	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
[763]	6619	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	6620	# will be set to the directory where LIBOBJS objects are built.
[788]	6621	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	6622	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
[107]	6623	done
	6624	LIBOBJS=$ac_libobjs
	6625
	6626	LTLIBOBJS=$ac_ltlibobjs
	6627
	6628
	6629
[788]	6630	: "${CONFIG_STATUS=./config.status}"
	6631	ac_write_fail=0
[107]	6632	ac_clean_files_save=$ac_clean_files
	6633	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
[788]	6634	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	6635	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	6636	as_write_fail=0
	6637	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
[107]	6638	#! $SHELL
	6639	# Generated by $as_me.
	6640	# Run this file to recreate the current configuration.
	6641	# Compiler output produced by configure, useful for debugging
	6642	# configure, is in config.log if it exists.
	6643
	6644	debug=false
	6645	ac_cs_recheck=false
	6646	ac_cs_silent=false
[788]	6647
[107]	6648	SHELL=\${CONFIG_SHELL-$SHELL}
[788]	6649	export SHELL
	6650	_ASEOF
	6651	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	6652	## -------------------- ##
	6653	## M4sh Initialization. ##
	6654	## -------------------- ##
[107]	6655
[763]	6656	# Be more Bourne compatible
	6657	DUALCASE=1; export DUALCASE # for MKS sh
[788]	6658	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	6659	emulate sh
	6660	NULLCMD=:
[788]	6661	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	6662	# is contrary to our usage. Disable this feature.
	6663	alias -g '${1+"$@"}'='"$@"'
[763]	6664	setopt NO_GLOB_SUBST
	6665	else
[788]	6666	case `(set -o) 2>/dev/null` in #(
	6667	posix) :
	6668	set -o posix ;; #(
	6669	*) :
	6670	;;
[763]	6671	esac
[107]	6672	fi
	6673
[763]	6674
[788]	6675	as_nl='
	6676	'
	6677	export as_nl
	6678	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	6679	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	6680	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	6681	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	6682	# Prefer a ksh shell builtin over an external printf program on Solaris,
	6683	# but without wasting forks for bash or zsh.
	6684	if test -z "$BASH_VERSION$ZSH_VERSION" \
	6685	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	6686	as_echo='print -r --'
	6687	as_echo_n='print -rn --'
	6688	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	6689	as_echo='printf %s\n'
	6690	as_echo_n='printf %s'
	6691	else
	6692	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	6693	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	6694	as_echo_n='/usr/ucb/echo -n'
[763]	6695	else
[788]	6696	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	6697	as_echo_n_body='eval
	6698	arg=$1;
	6699	case $arg in #(
	6700	"$as_nl")
	6701	expr "X$arg" : "X\$.*\$$as_nl";
	6702	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	6703	esac;
	6704	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	6705	'
	6706	export as_echo_n_body
	6707	as_echo_n='sh -c $as_echo_n_body as_echo'
[763]	6708	fi
[788]	6709	export as_echo_body
	6710	as_echo='sh -c $as_echo_body as_echo'
[763]	6711	fi
	6712
[788]	6713	# The user is always right.
	6714	if test "${PATH_SEPARATOR+set}" != set; then
	6715	PATH_SEPARATOR=:
	6716	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	6717	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	6718	PATH_SEPARATOR=';'
	6719	}
[107]	6720	fi
	6721
	6722
[763]	6723	# IFS
	6724	# We need space, tab and new line, in precisely that order. Quoting is
	6725	# there to prevent editors from complaining about space-tab.
	6726	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	6727	# splitting by setting IFS to empty value.)
	6728	IFS=" "" $as_nl"
	6729
	6730	# Find who we are. Look in the path if we contain no directory separator.
[788]	6731	as_myself=
	6732	case $0 in #((
[763]	6733	[\\/] ) as_myself=$0 ;;
	6734	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6735	for as_dir in $PATH
	6736	do
	6737	IFS=$as_save_IFS
	6738	test -z "$as_dir" && as_dir=.
[788]	6739	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	6740	done
[763]	6741	IFS=$as_save_IFS
	6742
	6743	;;
	6744	esac
	6745	# We did not find ourselves, most probably we were run as `sh COMMAND'
	6746	# in which case we are not to be found in the path.
	6747	if test "x$as_myself" = x; then
	6748	as_myself=$0
	6749	fi
	6750	if test ! -f "$as_myself"; then
[788]	6751	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	6752	exit 1
[763]	6753	fi
	6754
[788]	6755	# Unset variables that we do not need and which cause bugs (e.g. in
	6756	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	6757	# suppresses any "Segmentation fault" message there. '((' could
	6758	# trigger a bug in pdksh 5.2.14.
	6759	for as_var in BASH_ENV ENV MAIL MAILPATH
	6760	do eval test x\${$as_var+set} = xset \
	6761	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
[763]	6762	done
[107]	6763	PS1='$ '
	6764	PS2='> '
	6765	PS4='+ '
	6766
	6767	# NLS nuisances.
[788]	6768	LC_ALL=C
	6769	export LC_ALL
	6770	LANGUAGE=C
	6771	export LANGUAGE
	6772
	6773	# CDPATH.
	6774	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	6775
	6776
	6777	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	6778	# ----------------------------------------
	6779	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	6780	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	6781	# script with STATUS, using 1 if that was 0.
	6782	as_fn_error ()
	6783	{
	6784	as_status=$1; test $as_status -eq 0 && as_status=1
	6785	if test "$4"; then
	6786	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	6787	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
[107]	6788	fi
[788]	6789	$as_echo "$as_me: error: $2" >&2
	6790	as_fn_exit $as_status
	6791	} # as_fn_error
[107]	6792
[788]	6793
	6794	# as_fn_set_status STATUS
	6795	# -----------------------
	6796	# Set $? to STATUS, without forking.
	6797	as_fn_set_status ()
	6798	{
	6799	return $1
	6800	} # as_fn_set_status
	6801
	6802	# as_fn_exit STATUS
	6803	# -----------------
	6804	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	6805	as_fn_exit ()
	6806	{
	6807	set +e
	6808	as_fn_set_status $1
	6809	exit $1
	6810	} # as_fn_exit
	6811
	6812	# as_fn_unset VAR
	6813	# ---------------
	6814	# Portably unset VAR.
	6815	as_fn_unset ()
	6816	{
	6817	{ eval $1=; unset $1;}
	6818	}
	6819	as_unset=as_fn_unset
	6820	# as_fn_append VAR VALUE
	6821	# ----------------------
	6822	# Append the text in VALUE to the end of the definition contained in VAR. Take
	6823	# advantage of any shell optimizations that allow amortized linear growth over
	6824	# repeated appends, instead of the typical quadratic growth present in naive
	6825	# implementations.
	6826	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	6827	eval 'as_fn_append ()
	6828	{
	6829	eval $1+=\$2
	6830	}'
	6831	else
	6832	as_fn_append ()
	6833	{
	6834	eval $1=\$$1\$2
	6835	}
	6836	fi # as_fn_append
	6837
	6838	# as_fn_arith ARG...
	6839	# ------------------
	6840	# Perform arithmetic evaluation on the ARGs, and store the result in the
	6841	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	6842	# must be portable across $(()) and expr.
	6843	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	6844	eval 'as_fn_arith ()
	6845	{
	6846	as_val=$(( $* ))
	6847	}'
	6848	else
	6849	as_fn_arith ()
	6850	{
	6851	as_val=`expr "$@" \|\| test $? -eq 1`
	6852	}
	6853	fi # as_fn_arith
	6854
	6855
[763]	6856	if expr a : '$a$' >/dev/null 2>&1 &&
	6857	test "X`expr 00001 : '.*$...$'`" = X001; then
[107]	6858	as_expr=expr
	6859	else
	6860	as_expr=false
	6861	fi
	6862
[763]	6863	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[107]	6864	as_basename=basename
	6865	else
	6866	as_basename=false
	6867	fi
	6868
[788]	6869	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	6870	as_dirname=dirname
	6871	else
	6872	as_dirname=false
	6873	fi
[107]	6874
[763]	6875	as_me=`$as_basename -- "$0" \|\|
[107]	6876	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	6877	X"$0" : 'X$//$$' \\| \
[763]	6878	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	6879	$as_echo X/"$0" \|
[763]	6880	sed '/^.\/$[^/][^/]$\/*$/{
	6881	s//\1/
	6882	q
	6883	}
	6884	/^X\/$\/\/$$/{
	6885	s//\1/
	6886	q
	6887	}
	6888	/^X\/$\/$.*/{
	6889	s//\1/
	6890	q
	6891	}
	6892	s/.*/./; q'`
[107]	6893
[788]	6894	# Avoid depending upon Character Ranges.
	6895	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	6896	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	6897	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	6898	as_cr_digits='0123456789'
	6899	as_cr_alnum=$as_cr_Letters$as_cr_digits
[107]	6900
[763]	6901	ECHO_C= ECHO_N= ECHO_T=
[788]	6902	case `echo -n x` in #(((((
[763]	6903	-n*)
[788]	6904	case `echo 'xy\c'` in
[763]	6905	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	6906	xy) ECHO_C='\c';;
	6907	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	6908	ECHO_T=' ';;
[763]	6909	esac;;
	6910	*)
	6911	ECHO_N='-n';;
[107]	6912	esac
	6913
	6914	rm -f conf$$ conf$$.exe conf$$.file
[763]	6915	if test -d conf$$.dir; then
	6916	rm -f conf$$.dir/conf$$.file
	6917	else
	6918	rm -f conf$$.dir
[788]	6919	mkdir conf$$.dir 2>/dev/null
[763]	6920	fi
[788]	6921	if (echo >conf$$.file) 2>/dev/null; then
	6922	if ln -s conf$$.file conf$$ 2>/dev/null; then
	6923	as_ln_s='ln -s'
	6924	# ... but there are two gotchas:
	6925	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	6926	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
[1088]	6927	# In both cases, we have to default to `cp -pR'.
[788]	6928	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
[1088]	6929	as_ln_s='cp -pR'
[788]	6930	elif ln conf$$.file conf$$ 2>/dev/null; then
	6931	as_ln_s=ln
	6932	else
[1088]	6933	as_ln_s='cp -pR'
[788]	6934	fi
[107]	6935	else
[1088]	6936	as_ln_s='cp -pR'
[107]	6937	fi
[763]	6938	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	6939	rmdir conf$$.dir 2>/dev/null
[107]	6940
[788]	6941
	6942	# as_fn_mkdir_p
	6943	# -------------
	6944	# Create "$as_dir" as a directory, including parents if necessary.
	6945	as_fn_mkdir_p ()
	6946	{
	6947
	6948	case $as_dir in #(
	6949	-*) as_dir=./$as_dir;;
	6950	esac
	6951	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	6952	as_dirs=
	6953	while :; do
	6954	case $as_dir in #(
	6955	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	6956	*) as_qdir=$as_dir;;
	6957	esac
	6958	as_dirs="'$as_qdir' $as_dirs"
	6959	as_dir=`$as_dirname -- "$as_dir" \|\|
	6960	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6961	X"$as_dir" : 'X$//$[^/]' \\| \
	6962	X"$as_dir" : 'X$//$$' \\| \
	6963	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	6964	$as_echo X"$as_dir" \|
	6965	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6966	s//\1/
	6967	q
	6968	}
	6969	/^X$\/\/$[^/].*/{
	6970	s//\1/
	6971	q
	6972	}
	6973	/^X$\/\/$$/{
	6974	s//\1/
	6975	q
	6976	}
	6977	/^X$\/$.*/{
	6978	s//\1/
	6979	q
	6980	}
	6981	s/.*/./; q'`
	6982	test -d "$as_dir" && break
	6983	done
	6984	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	6985	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	6986
	6987
	6988	} # as_fn_mkdir_p
[107]	6989	if mkdir -p . 2>/dev/null; then
[788]	6990	as_mkdir_p='mkdir -p "$as_dir"'
[107]	6991	else
[349]	6992	test -d ./-p && rmdir ./-p
[107]	6993	as_mkdir_p=false
	6994	fi
	6995
	6996
[1088]	6997	# as_fn_executable_p FILE
	6998	# -----------------------
	6999	# Test if FILE is an executable regular file.
	7000	as_fn_executable_p ()
	7001	{
	7002	test -f "$1" && test -x "$1"
	7003	} # as_fn_executable_p
	7004	as_test_x='test -x'
	7005	as_executable_p=as_fn_executable_p
	7006
[107]	7007	# Sed expression to map a string onto a valid CPP name.
[349]	7008	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	7009
	7010	# Sed expression to map a string onto a valid variable name.
[349]	7011	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	7012
	7013
	7014	exec 6>&1
[788]	7015	## ----------------------------------- ##
	7016	## Main body of $CONFIG_STATUS script. ##
	7017	## ----------------------------------- ##
	7018	_ASEOF
	7019	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
[107]	7020
[788]	7021	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7022	# Save the log message, to keep $0 and so on meaningful, and to
[107]	7023	# report actual input values of CONFIG_FILES etc. instead of their
[763]	7024	# values after options handling.
	7025	ac_log="
[1088]	7026	This file was extended by Duchamp $as_me 1.2.1, which was
	7027	generated by GNU Autoconf 2.69. Invocation command line was
[107]	7028
	7029	CONFIG_FILES = $CONFIG_FILES
	7030	CONFIG_HEADERS = $CONFIG_HEADERS
	7031	CONFIG_LINKS = $CONFIG_LINKS
	7032	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7033	$ $0 $@
	7034
[763]	7035	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	7036	"
	7037
[107]	7038	_ACEOF
	7039
[788]	7040	case $ac_config_files in *"
	7041	") set x $ac_config_files; shift; ac_config_files=$;;
	7042	esac
	7043
	7044	case $ac_config_headers in *"
	7045	") set x $ac_config_headers; shift; ac_config_headers=$;;
	7046	esac
	7047
	7048
	7049	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7050	# Files that config.status was made for.
[763]	7051	config_files="$ac_config_files"
	7052	config_headers="$ac_config_headers"
[107]	7053
[763]	7054	_ACEOF
[107]	7055
[788]	7056	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7057	ac_cs_usage="\
[788]	7058	\`$as_me' instantiates files and other configuration actions
	7059	from templates according to the current configuration. Unless the files
	7060	and actions are specified as TAGs, all are instantiated by default.
[107]	7061
[788]	7062	Usage: $0 [OPTION]... [TAG]...
[107]	7063
	7064	-h, --help print this help, then exit
[763]	7065	-V, --version print version number and configuration settings, then exit
[788]	7066	--config print configuration, then exit
	7067	-q, --quiet, --silent
	7068	do not print progress messages
[107]	7069	-d, --debug don't remove temporary files
	7070	--recheck update $as_me by reconfiguring in the same conditions
[788]	7071	--file=FILE[:TEMPLATE]
	7072	instantiate the configuration file FILE
	7073	--header=FILE[:TEMPLATE]
	7074	instantiate the configuration header FILE
[107]	7075
	7076	Configuration files:
	7077	$config_files
	7078
	7079	Configuration headers:
	7080	$config_headers
	7081
[788]	7082	Report bugs to <Matthew.Whiting@csiro.au>."
[763]	7083
[107]	7084	_ACEOF
[788]	7085	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7086	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
[107]	7087	ac_cs_version="\\
[1088]	7088	Duchamp config.status 1.2.1
	7089	configured by $0, generated by GNU Autoconf 2.69,
[788]	7090	with options \\"\$ac_cs_config\\"
[107]	7091
[1088]	7092	Copyright (C) 2012 Free Software Foundation, Inc.
[107]	7093	This config.status script is free software; the Free Software Foundation
	7094	gives unlimited permission to copy, distribute and modify it."
[763]	7095
	7096	ac_pwd='$ac_pwd'
	7097	srcdir='$srcdir'
[788]	7098	test -n "\$AWK" \|\| AWK=awk
[107]	7099	_ACEOF
	7100
[788]	7101	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7102	# The default lists apply if the user does not specify any file.
[107]	7103	ac_need_defaults=:
	7104	while test $# != 0
	7105	do
	7106	case $1 in
[788]	7107	--=?)
[763]	7108	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7109	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
[107]	7110	ac_shift=:
	7111	;;
[788]	7112	--*=)
	7113	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7114	ac_optarg=
	7115	ac_shift=:
	7116	;;
[763]	7117	*)
[107]	7118	ac_option=$1
	7119	ac_optarg=$2
	7120	ac_shift=shift
	7121	;;
	7122	esac
	7123
	7124	case $ac_option in
	7125	# Handling of the options.
	7126	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	7127	ac_cs_recheck=: ;;
[763]	7128	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
[788]	7129	$as_echo "$ac_cs_version"; exit ;;
	7130	--config \| --confi \| --conf \| --con \| --co \| --c )
	7131	$as_echo "$ac_cs_config"; exit ;;
[763]	7132	--debug \| --debu \| --deb \| --de \| --d \| -d )
[107]	7133	debug=: ;;
	7134	--file \| --fil \| --fi \| --f )
	7135	$ac_shift
[788]	7136	case $ac_optarg in
	7137	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7138	'') as_fn_error $? "missing file argument" ;;
	7139	esac
	7140	as_fn_append CONFIG_FILES " '$ac_optarg'"
[107]	7141	ac_need_defaults=false;;
	7142	--header \| --heade \| --head \| --hea )
	7143	$ac_shift
[788]	7144	case $ac_optarg in
	7145	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7146	esac
	7147	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
[107]	7148	ac_need_defaults=false;;
[763]	7149	--he \| --h)
	7150	# Conflict between --help and --header
[788]	7151	as_fn_error $? "ambiguous option: \`$1'
	7152	Try \`$0 --help' for more information.";;
[763]	7153	--help \| --hel \| -h )
[788]	7154	$as_echo "$ac_cs_usage"; exit ;;
[107]	7155	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	7156	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	7157	ac_cs_silent=: ;;
	7158
	7159	# This is an error.
[788]	7160	-*) as_fn_error $? "unrecognized option: \`$1'
	7161	Try \`$0 --help' for more information." ;;
[107]	7162
[788]	7163	*) as_fn_append ac_config_targets " $1"
[763]	7164	ac_need_defaults=false ;;
[107]	7165
	7166	esac
	7167	shift
	7168	done
	7169
	7170	ac_configure_extra_args=
	7171
	7172	if $ac_cs_silent; then
	7173	exec 6>/dev/null
	7174	ac_configure_extra_args="$ac_configure_extra_args --silent"
	7175	fi
	7176
	7177	_ACEOF
[788]	7178	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7179	if \$ac_cs_recheck; then
[1088]	7180	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
[788]	7181	shift
	7182	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	7183	CONFIG_SHELL='$SHELL'
[763]	7184	export CONFIG_SHELL
[788]	7185	exec "\$@"
[107]	7186	fi
	7187
	7188	_ACEOF
[788]	7189	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7190	exec 5>>config.log
	7191	{
	7192	echo
	7193	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7194	## Running $as_me. ##
	7195	_ASBOX
[788]	7196	$as_echo "$ac_log"
[763]	7197	} >&5
[107]	7198
[763]	7199	_ACEOF
[788]	7200	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7201	_ACEOF
[107]	7202
[788]	7203	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7204
[763]	7205	# Handling of arguments.
[107]	7206	for ac_config_target in $ac_config_targets
	7207	do
[763]	7208	case $ac_config_target in
	7209	"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
	7210	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	7211
[788]	7212	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
[107]	7213	esac
	7214	done
	7215
[763]	7216
[107]	7217	# If the user did not use the arguments to specify the items to instantiate,
	7218	# then the envvar interface is used. Set only those that are not.
	7219	# We use the long form for the default assignment because of an extremely
	7220	# bizarre bug on SunOS 4.1.3.
	7221	if $ac_need_defaults; then
	7222	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	7223	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	7224	fi
	7225
	7226	# Have a temporary directory for convenience. Make it in the build tree
[763]	7227	# simply because there is no reason against having it here, and in addition,
[107]	7228	# creating and moving files from /tmp can sometimes cause problems.
[763]	7229	# Hook for its removal unless debugging.
	7230	# Note that there is a small window in which the directory will not be cleaned:
	7231	# after its creation but before its name has been assigned to `$tmp'.
[107]	7232	$debug \|\|
	7233	{
[788]	7234	tmp= ac_tmp=
[763]	7235	trap 'exit_status=$?
[788]	7236	: "${ac_tmp:=$tmp}"
	7237	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
[763]	7238	' 0
[788]	7239	trap 'as_fn_exit 1' 1 2 13 15
[107]	7240	}
	7241	# Create a (secure) tmp directory for tmp files.
	7242
	7243	{
[763]	7244	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
[788]	7245	test -d "$tmp"
[107]	7246	} \|\|
	7247	{
[763]	7248	tmp=./conf$$-$RANDOM
	7249	(umask 077 && mkdir "$tmp")
[788]	7250	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	7251	ac_tmp=$tmp
[107]	7252
[788]	7253	# Set up the scripts for CONFIG_FILES section.
	7254	# No need to generate them if there are no CONFIG_FILES.
	7255	# This happens for instance with `./config.status config.h'.
[763]	7256	if test -n "$CONFIG_FILES"; then
[107]	7257
[788]	7258
	7259	ac_cr=`echo X \| tr X '\015'`
	7260	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	7261	# But we know of no other shell where ac_cr would be empty at this
	7262	# point, so we can use a bashism as a fallback.
	7263	if test "x$ac_cr" = x; then
	7264	eval ac_cr=\$\'\\r\'
	7265	fi
	7266	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	7267	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	7268	ac_cs_awk_cr='\\r'
	7269	else
	7270	ac_cs_awk_cr=$ac_cr
	7271	fi
	7272
	7273	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
[107]	7274	_ACEOF
	7275
[763]	7276
[788]	7277	{
	7278	echo "cat >conf$$subs.awk <<_ACEOF" &&
	7279	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	7280	echo "_ACEOF"
	7281	} >conf$$subs.sh \|\|
	7282	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	7283	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
[763]	7284	ac_delim='%!_!# '
	7285	for ac_last_try in false false false false false :; do
[788]	7286	. ./conf$$subs.sh \|\|
	7287	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7288
[788]	7289	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	7290	if test $ac_delim_n = $ac_delim_num; then
[763]	7291	break
	7292	elif $ac_last_try; then
[788]	7293	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7294	else
	7295	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
[107]	7296	fi
[763]	7297	done
[788]	7298	rm -f conf$$subs.sh
[107]	7299
[788]	7300	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7301	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	7302	_ACEOF
	7303	sed -n '
	7304	h
	7305	s/^/S["/; s/!.*/"]=/
	7306	p
	7307	g
	7308	s/^[^!]*!//
	7309	:repl
	7310	t repl
	7311	s/'"$ac_delim"'$//
	7312	t delim
	7313	:nl
	7314	h
	7315	s/$.\{148\}$..*/\1/
	7316	t more1
	7317	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	7318	p
	7319	n
	7320	b repl
	7321	:more1
	7322	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7323	p
	7324	g
	7325	s/.\{148\}//
	7326	t nl
	7327	:delim
	7328	h
	7329	s/$.\{148\}$..*/\1/
	7330	t more2
	7331	s/["\\]/\\&/g; s/^/"/; s/$/"/
	7332	p
	7333	b
	7334	:more2
	7335	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7336	p
	7337	g
	7338	s/.\{148\}//
	7339	t delim
	7340	' <conf$$subs.awk \| sed '
	7341	/^[^""]/{
	7342	N
	7343	s/\n//
	7344	}
	7345	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7346	rm -f conf$$subs.awk
	7347	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7348	_ACAWK
	7349	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	7350	for (key in S) S_is_set[key] = 1
	7351	FS = ""
[763]	7352
[788]	7353	}
	7354	{
	7355	line = $ 0
	7356	nfields = split(line, field, "@")
	7357	substed = 0
	7358	len = length(field[1])
	7359	for (i = 2; i < nfields; i++) {
	7360	key = field[i]
	7361	keylen = length(key)
	7362	if (S_is_set[key]) {
	7363	value = S[key]
	7364	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	7365	len += length(value) + length(field[++i])
	7366	substed = 1
	7367	} else
	7368	len += 1 + keylen
	7369	}
	7370
	7371	print line
	7372	}
	7373
	7374	_ACAWK
[107]	7375	_ACEOF
[788]	7376	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7377	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	7378	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	7379	else
	7380	cat
	7381	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	7382	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
[763]	7383	_ACEOF
	7384
[788]	7385	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	7386	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
[763]	7387	# trailing colons and then remove the whole line if VPATH becomes empty
	7388	# (actually we leave an empty line to preserve line numbers).
	7389	if test "x$srcdir" = x.; then
[788]	7390	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	7391	h
	7392	s///
	7393	s/^/:/
	7394	s/[ ]*$/:/
	7395	s/:\$(srcdir):/:/g
	7396	s/:\${srcdir}:/:/g
	7397	s/:@srcdir@:/:/g
	7398	s/^:*//
[763]	7399	s/:*$//
[788]	7400	x
	7401	s/$=[ ]$./\1/
	7402	G
	7403	s/\n//
[763]	7404	s/^[^=]=[ ]$//
	7405	}'
	7406	fi
	7407
[788]	7408	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7409	fi # test -n "$CONFIG_FILES"
	7410
[788]	7411	# Set up the scripts for CONFIG_HEADERS section.
	7412	# No need to generate them if there are no CONFIG_HEADERS.
	7413	# This happens for instance with `./config.status Makefile'.
	7414	if test -n "$CONFIG_HEADERS"; then
	7415	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	7416	BEGIN {
	7417	_ACEOF
[763]	7418
[788]	7419	# Transform confdefs.h into an awk script `defines.awk', embedded as
	7420	# here-document in config.status, that substitutes the proper values into
	7421	# config.h.in to produce config.h.
	7422
	7423	# Create a delimiter string that does not exist in confdefs.h, to ease
	7424	# handling of long lines.
	7425	ac_delim='%!_!# '
	7426	for ac_last_try in false false :; do
	7427	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	7428	if test -z "$ac_tt"; then
	7429	break
	7430	elif $ac_last_try; then
	7431	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	7432	else
	7433	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	7434	fi
	7435	done
	7436
	7437	# For the awk script, D is an array of macro values keyed by name,
	7438	# likewise P contains macro parameters if any. Preserve backslash
	7439	# newline sequences.
	7440
	7441	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	7442	sed -n '
	7443	s/.\{148\}/&'"$ac_delim"'/g
	7444	t rset
	7445	:rset
	7446	s/^[ ]#[ ]define[ ][ ]*/ /
	7447	t def
	7448	d
	7449	:def
	7450	s/\\$//
	7451	t bsnl
	7452	s/["\\]/\\&/g
	7453	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7454	D["\1"]=" \3"/p
	7455	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	7456	d
	7457	:bsnl
	7458	s/["\\]/\\&/g
	7459	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7460	D["\1"]=" \3\\\\\\n"\\/p
	7461	t cont
	7462	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	7463	t cont
	7464	d
	7465	:cont
	7466	n
	7467	s/.\{148\}/&'"$ac_delim"'/g
	7468	t clear
	7469	:clear
	7470	s/\\$//
	7471	t bsnlc
	7472	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	7473	d
	7474	:bsnlc
	7475	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	7476	b cont
	7477	' <confdefs.h \| sed '
	7478	s/'"$ac_delim"'/"\\\
	7479	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7480
	7481	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7482	for (key in D) D_is_set[key] = 1
	7483	FS = ""
	7484	}
	7485	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	7486	line = \$ 0
	7487	split(line, arg, " ")
	7488	if (arg[1] == "#") {
	7489	defundef = arg[2]
	7490	mac1 = arg[3]
	7491	} else {
	7492	defundef = substr(arg[1], 2)
	7493	mac1 = arg[2]
	7494	}
	7495	split(mac1, mac2, "(") #)
	7496	macro = mac2[1]
	7497	prefix = substr(line, 1, index(line, defundef) - 1)
	7498	if (D_is_set[macro]) {
	7499	# Preserve the white space surrounding the "#".
	7500	print prefix "define", macro P[macro] D[macro]
	7501	next
	7502	} else {
	7503	# Replace #undef with comments. This is necessary, for example,
	7504	# in the case of _POSIX_SOURCE, which is predefined and required
	7505	# on some systems where configure will not decide to define it.
	7506	if (defundef == "undef") {
	7507	print "/", prefix defundef, macro, "/"
	7508	next
	7509	}
	7510	}
	7511	}
	7512	{ print }
	7513	_ACAWK
	7514	_ACEOF
	7515	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7516	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	7517	fi # test -n "$CONFIG_HEADERS"
	7518
	7519
	7520	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
	7521	shift
	7522	for ac_tag
[763]	7523	do
	7524	case $ac_tag in
	7525	:[FHLC]) ac_mode=$ac_tag; continue;;
[107]	7526	esac
[763]	7527	case $ac_mode$ac_tag in
	7528	:[FHL]:);;
[788]	7529	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
[763]	7530	:[FH]-) ac_tag=-:-;;
	7531	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	7532	esac
	7533	ac_save_IFS=$IFS
	7534	IFS=:
	7535	set x $ac_tag
	7536	IFS=$ac_save_IFS
	7537	shift
	7538	ac_file=$1
	7539	shift
[107]	7540
[763]	7541	case $ac_mode in
	7542	:L) ac_source=$1;;
	7543	:[FH])
	7544	ac_file_inputs=
	7545	for ac_f
	7546	do
	7547	case $ac_f in
[788]	7548	-) ac_f="$ac_tmp/stdin";;
[763]	7549	*) # Look for the file first in the build tree, then in the source tree
	7550	# (if the path is not absolute). The absolute path cannot be DOS-style,
	7551	# because $ac_f cannot contain `:'.
	7552	test -f "$ac_f" \|\|
	7553	case $ac_f in
	7554	[\\/$]*) false;;
	7555	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	7556	esac \|\|
[788]	7557	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
[763]	7558	esac
[788]	7559	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	7560	as_fn_append ac_file_inputs " '$ac_f'"
[763]	7561	done
	7562
	7563	# Let's still pretend it is `configure' which instantiates (i.e., don't
	7564	# use $as_me), people would be surprised to read:
	7565	# /* config.h. Generated by config.status. */
[788]	7566	configure_input='Generated from '`
	7567	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	7568	`' by configure.'
[763]	7569	if test x"$ac_file" != x-; then
	7570	configure_input="$ac_file. $configure_input"
[788]	7571	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	7572	$as_echo "$as_me: creating $ac_file" >&6;}
[763]	7573	fi
[788]	7574	# Neutralize special characters interpreted by sed in replacement strings.
	7575	case $configure_input in #(
	7576	\& \| \\| \| \\ )
	7577	ac_sed_conf_input=`$as_echo "$configure_input" \|
	7578	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	7579	*) ac_sed_conf_input=$configure_input;;
	7580	esac
[763]	7581
	7582	case $ac_tag in
[788]	7583	:-: \| *:-) cat >"$ac_tmp/stdin" \
	7584	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
[763]	7585	esac
	7586	;;
	7587	esac
	7588
	7589	ac_dir=`$as_dirname -- "$ac_file" \|\|
[107]	7590	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
[349]	7591	X"$ac_file" : 'X$//$[^/]' \\| \
	7592	X"$ac_file" : 'X$//$$' \\| \
[763]	7593	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	7594	$as_echo X"$ac_file" \|
[763]	7595	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7596	s//\1/
	7597	q
	7598	}
	7599	/^X$\/\/$[^/].*/{
	7600	s//\1/
	7601	q
	7602	}
	7603	/^X$\/\/$$/{
	7604	s//\1/
	7605	q
	7606	}
	7607	/^X$\/$.*/{
	7608	s//\1/
	7609	q
	7610	}
	7611	s/.*/./; q'`
[788]	7612	as_dir="$ac_dir"; as_fn_mkdir_p
[107]	7613	ac_builddir=.
	7614
[763]	7615	case "$ac_dir" in
	7616	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7617	*)
[788]	7618	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	7619	# A ".." for each directory in $ac_dir_suffix.
[788]	7620	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	7621	case $ac_top_builddir_sub in
	7622	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7623	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	7624	esac ;;
	7625	esac
	7626	ac_abs_top_builddir=$ac_pwd
	7627	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	7628	# for backward compatibility:
	7629	ac_top_builddir=$ac_top_build_prefix
[107]	7630
	7631	case $srcdir in
[763]	7632	.) # We are building in place.
[107]	7633	ac_srcdir=.
[763]	7634	ac_top_srcdir=$ac_top_builddir_sub
	7635	ac_abs_top_srcdir=$ac_pwd ;;
	7636	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	7637	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	7638	ac_top_srcdir=$srcdir
	7639	ac_abs_top_srcdir=$srcdir ;;
	7640	*) # Relative name.
	7641	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	7642	ac_top_srcdir=$ac_top_build_prefix$srcdir
	7643	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	7644	esac
[763]	7645	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	7646
	7647
[763]	7648	case $ac_mode in
	7649	:F)
	7650	#
	7651	# CONFIG_FILE
	7652	#
[107]	7653
[763]	7654	_ACEOF
[349]	7655
[788]	7656	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7657	# If the template does not know about datarootdir, expand it.
	7658	# FIXME: This hack should be removed a few years after 2.60.
	7659	ac_datarootdir_hack=; ac_datarootdir_seen=
[788]	7660	ac_sed_dataroot='
	7661	/datarootdir/ {
[763]	7662	p
	7663	q
	7664	}
	7665	/@datadir@/p
	7666	/@docdir@/p
	7667	/@infodir@/p
	7668	/@localedir@/p
[788]	7669	/@mandir@/p'
	7670	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
[763]	7671	datarootdir) ac_datarootdir_seen=yes;;
	7672	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
[788]	7673	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	7674	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
[107]	7675	_ACEOF
[788]	7676	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7677	ac_datarootdir_hack='
	7678	s&@datadir@&$datadir&g
	7679	s&@docdir@&$docdir&g
	7680	s&@infodir@&$infodir&g
	7681	s&@localedir@&$localedir&g
	7682	s&@mandir@&$mandir&g
[788]	7683	s&\\\${datarootdir}&$datarootdir&g' ;;
[763]	7684	esac
	7685	_ACEOF
	7686
	7687	# Neutralize VPATH when `$srcdir' = `.'.
	7688	# Shell code in configure.ac might set extrasub.
	7689	# FIXME: do we really want to maintain this feature?
[788]	7690	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7691	ac_sed_extra="$ac_vpsub
[107]	7692	$extrasub
	7693	_ACEOF
[788]	7694	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7695	:t
	7696	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
[788]	7697	s\|@configure_input@\|$ac_sed_conf_input\|;t t
[763]	7698	s&@top_builddir@&$ac_top_builddir_sub&;t t
[788]	7699	s&@top_build_prefix@&$ac_top_build_prefix&;t t
[763]	7700	s&@srcdir@&$ac_srcdir&;t t
	7701	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	7702	s&@top_srcdir@&$ac_top_srcdir&;t t
	7703	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	7704	s&@builddir@&$ac_builddir&;t t
	7705	s&@abs_builddir@&$ac_abs_builddir&;t t
	7706	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	7707	$ac_datarootdir_hack
[788]	7708	"
	7709	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	7710	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7711
[763]	7712	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
[788]	7713	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	7714	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	7715	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	7716	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7717	which seems to be undefined. Please make sure it is defined" >&5
	7718	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7719	which seems to be undefined. Please make sure it is defined" >&2;}
[107]	7720
[788]	7721	rm -f "$ac_tmp/stdin"
[107]	7722	case $ac_file in
[788]	7723	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	7724	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	7725	esac \
	7726	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[763]	7727	;;
	7728	:H)
	7729	#
	7730	# CONFIG_HEADER
	7731	#
[107]	7732	if test x"$ac_file" != x-; then
[788]	7733	{
	7734	$as_echo "/* $configure_input */" \
	7735	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	7736	} >"$ac_tmp/config.h" \
	7737	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	7738	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	7739	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	7740	$as_echo "$as_me: $ac_file is unchanged" >&6;}
[107]	7741	else
[788]	7742	rm -f "$ac_file"
	7743	mv "$ac_tmp/config.h" "$ac_file" \
	7744	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7745	fi
	7746	else
[788]	7747	$as_echo "/* $configure_input */" \
	7748	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	7749	\|\| as_fn_error $? "could not create -" "$LINENO" 5
[107]	7750	fi
[763]	7751	;;
[107]	7752
	7753
[763]	7754	esac
	7755
	7756	done # for ac_tag
	7757
	7758
[788]	7759	as_fn_exit 0
[107]	7760	_ACEOF
	7761	ac_clean_files=$ac_clean_files_save
	7762
[788]	7763	test $ac_write_fail = 0 \|\|
	7764	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
[107]	7765
[788]	7766
[107]	7767	# configure is writing to config.log, and then calls config.status.
	7768	# config.status does its own redirection, appending to config.log.
	7769	# Unfortunately, on DOS this fails, as config.log is still kept open
	7770	# by configure, so config.status won't be able to write to it; its
	7771	# output is simply discarded. So we exec the FD to /dev/null,
	7772	# effectively closing config.log, so it can be properly (re)opened and
	7773	# appended to by config.status. When coming back to configure, we
	7774	# need to make the FD available again.
	7775	if test "$no_create" != yes; then
	7776	ac_cs_success=:
	7777	ac_config_status_args=
	7778	test "$silent" = yes &&
	7779	ac_config_status_args="$ac_config_status_args --quiet"
	7780	exec 5>/dev/null
	7781	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7782	exec 5>>config.log
	7783	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7784	# would make configure fail if this is the last instruction.
[788]	7785	$ac_cs_success \|\| as_fn_exit 1
[107]	7786	fi
[788]	7787	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7788	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7789	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7790	fi
[107]	7791

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