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source: trunk/configure @ 890

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Last change on this file since 890 was 853, checked in by MatthewWhiting, 13 years ago
Updating version to 1.1.13. Other minor updates to README as well.
Property svn:executable set to ``*
File size: 219.5 KB

Rev	Line
[107]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[853]	3	# Generated by GNU Autoconf 2.68 for Duchamp 1.1.13.
[107]	4	#
[121]	5	# Report bugs to <Matthew.Whiting@csiro.au>.
[107]	6	#
[788]	7	#
[763]	8	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
[788]	9	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
	10	# Foundation, Inc.
	11	#
	12	#
[107]	13	# This configure script is free software; the Free Software Foundation
	14	# gives unlimited permission to copy, distribute and modify it.
[788]	15	## -------------------- ##
	16	## M4sh Initialization. ##
	17	## -------------------- ##
[107]	18
[763]	19	# Be more Bourne compatible
	20	DUALCASE=1; export DUALCASE # for MKS sh
[788]	21	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	22	emulate sh
	23	NULLCMD=:
[788]	24	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	25	# is contrary to our usage. Disable this feature.
	26	alias -g '${1+"$@"}'='"$@"'
[763]	27	setopt NO_GLOB_SUBST
	28	else
[788]	29	case `(set -o) 2>/dev/null` in #(
	30	posix) :
	31	set -o posix ;; #(
	32	*) :
	33	;;
[763]	34	esac
[107]	35	fi
	36
[763]	37
[788]	38	as_nl='
	39	'
	40	export as_nl
	41	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	42	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	43	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	44	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	45	# Prefer a ksh shell builtin over an external printf program on Solaris,
	46	# but without wasting forks for bash or zsh.
	47	if test -z "$BASH_VERSION$ZSH_VERSION" \
	48	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	49	as_echo='print -r --'
	50	as_echo_n='print -rn --'
	51	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	52	as_echo='printf %s\n'
	53	as_echo_n='printf %s'
	54	else
	55	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	56	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	57	as_echo_n='/usr/ucb/echo -n'
[763]	58	else
[788]	59	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	60	as_echo_n_body='eval
	61	arg=$1;
	62	case $arg in #(
	63	"$as_nl")
	64	expr "X$arg" : "X\$.*\$$as_nl";
	65	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	66	esac;
	67	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	68	'
	69	export as_echo_n_body
	70	as_echo_n='sh -c $as_echo_n_body as_echo'
[763]	71	fi
[788]	72	export as_echo_body
	73	as_echo='sh -c $as_echo_body as_echo'
[763]	74	fi
	75
[788]	76	# The user is always right.
	77	if test "${PATH_SEPARATOR+set}" != set; then
	78	PATH_SEPARATOR=:
	79	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	80	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	81	PATH_SEPARATOR=';'
	82	}
[107]	83	fi
	84
	85
[763]	86	# IFS
	87	# We need space, tab and new line, in precisely that order. Quoting is
	88	# there to prevent editors from complaining about space-tab.
	89	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	90	# splitting by setting IFS to empty value.)
	91	IFS=" "" $as_nl"
	92
	93	# Find who we are. Look in the path if we contain no directory separator.
[788]	94	as_myself=
	95	case $0 in #((
[763]	96	[\\/] ) as_myself=$0 ;;
	97	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	98	for as_dir in $PATH
	99	do
	100	IFS=$as_save_IFS
	101	test -z "$as_dir" && as_dir=.
[788]	102	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	103	done
[763]	104	IFS=$as_save_IFS
	105
	106	;;
	107	esac
	108	# We did not find ourselves, most probably we were run as `sh COMMAND'
	109	# in which case we are not to be found in the path.
	110	if test "x$as_myself" = x; then
	111	as_myself=$0
	112	fi
	113	if test ! -f "$as_myself"; then
[788]	114	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	115	exit 1
[763]	116	fi
	117
[788]	118	# Unset variables that we do not need and which cause bugs (e.g. in
	119	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	120	# suppresses any "Segmentation fault" message there. '((' could
	121	# trigger a bug in pdksh 5.2.14.
	122	for as_var in BASH_ENV ENV MAIL MAILPATH
	123	do eval test x\${$as_var+set} = xset \
	124	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
[763]	125	done
[107]	126	PS1='$ '
	127	PS2='> '
	128	PS4='+ '
	129
	130	# NLS nuisances.
[788]	131	LC_ALL=C
	132	export LC_ALL
	133	LANGUAGE=C
	134	export LANGUAGE
[107]	135
[763]	136	# CDPATH.
[788]	137	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
[107]	138
[763]	139	if test "x$CONFIG_SHELL" = x; then
[788]	140	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
	141	emulate sh
	142	NULLCMD=:
	143	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
	144	# is contrary to our usage. Disable this feature.
	145	alias -g '\${1+\"\$@\"}'='\"\$@\"'
	146	setopt NO_GLOB_SUBST
[763]	147	else
[788]	148	case \`(set -o) 2>/dev/null\` in #(
	149	posix) :
	150	set -o posix ;; #(
	151	*) :
	152	;;
	153	esac
[107]	154	fi
[788]	155	"
	156	as_required="as_fn_return () { (exit \$1); }
	157	as_fn_success () { as_fn_return 0; }
	158	as_fn_failure () { as_fn_return 1; }
	159	as_fn_ret_success () { return 0; }
	160	as_fn_ret_failure () { return 1; }
[107]	161
[763]	162	exitcode=0
[788]	163	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
	164	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
	165	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
	166	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
	167	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
[107]	168
[763]	169	else
[788]	170	exitcode=1; echo positional parameters were not saved.
[763]	171	fi
[788]	172	test x\$exitcode = x0 \|\| exit 1"
	173	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
	174	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
	175	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
	176	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
	177	test \$(( 1 + 1 )) = 2 \|\| exit 1"
	178	if (eval "$as_required") 2>/dev/null; then :
	179	as_have_required=yes
[763]	180	else
[788]	181	as_have_required=no
[763]	182	fi
[788]	183	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
[763]	184
	185	else
[788]	186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	187	as_found=false
[107]	188	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	189	do
	190	IFS=$as_save_IFS
	191	test -z "$as_dir" && as_dir=.
[788]	192	as_found=:
	193	case $as_dir in #(
[107]	194	/*)
[763]	195	for as_base in sh bash ksh sh5; do
[788]	196	# Try only shells that exist, to save several forks.
	197	as_shell=$as_dir/$as_base
	198	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
	199	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	200	CONFIG_SHELL=$as_shell as_have_required=yes
	201	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	202	break 2
	203	fi
	204	fi
[763]	205	done;;
	206	esac
[788]	207	as_found=false
[763]	208	done
[788]	209	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
	210	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
	211	CONFIG_SHELL=$SHELL as_have_required=yes
	212	fi; }
[763]	213	IFS=$as_save_IFS
	214
	215
[788]	216	if test "x$CONFIG_SHELL" != x; then :
	217	# We cannot yet assume a decent shell, so we have to provide a
	218	# neutralization value for shells without unset; and this also
	219	# works around shells that cannot unset nonexistent variables.
	220	# Preserve -v and -x to the replacement shell.
	221	BASH_ENV=/dev/null
	222	ENV=/dev/null
	223	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	224	export CONFIG_SHELL
	225	case $- in # ((((
	226	vx* \| xv* ) as_opts=-vx ;;
	227	v ) as_opts=-v ;;
	228	x ) as_opts=-x ;;
	229	* ) as_opts= ;;
	230	esac
	231	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
[763]	232	fi
	233
[788]	234	if test x$as_have_required = xno; then :
	235	$as_echo "$0: This script requires a shell more modern than all"
	236	$as_echo "$0: the shells that I found on your system."
	237	if test x${ZSH_VERSION+set} = xset ; then
	238	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
	239	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
	240	else
	241	$as_echo "$0: Please tell bug-autoconf@gnu.org and
	242	$0: Matthew.Whiting@csiro.au about your system, including
	243	$0: any error possibly output before this message. Then
	244	$0: install a modern shell, or manually run the script
	245	$0: under such a shell if you do have one."
	246	fi
	247	exit 1
[763]	248	fi
	249	fi
	250	fi
[788]	251	SHELL=${CONFIG_SHELL-/bin/sh}
	252	export SHELL
	253	# Unset more variables known to interfere with behavior of common tools.
	254	CLICOLOR_FORCE= GREP_OPTIONS=
	255	unset CLICOLOR_FORCE GREP_OPTIONS
[763]	256
[788]	257	## --------------------- ##
	258	## M4sh Shell Functions. ##
	259	## --------------------- ##
	260	# as_fn_unset VAR
	261	# ---------------
	262	# Portably unset VAR.
	263	as_fn_unset ()
	264	{
	265	{ eval $1=; unset $1;}
	266	}
	267	as_unset=as_fn_unset
[763]	268
[788]	269	# as_fn_set_status STATUS
	270	# -----------------------
	271	# Set $? to STATUS, without forking.
	272	as_fn_set_status ()
	273	{
	274	return $1
	275	} # as_fn_set_status
[763]	276
[788]	277	# as_fn_exit STATUS
	278	# -----------------
	279	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	280	as_fn_exit ()
	281	{
	282	set +e
	283	as_fn_set_status $1
	284	exit $1
	285	} # as_fn_exit
[763]	286
[788]	287	# as_fn_mkdir_p
	288	# -------------
	289	# Create "$as_dir" as a directory, including parents if necessary.
	290	as_fn_mkdir_p ()
	291	{
[763]	292
[788]	293	case $as_dir in #(
	294	-*) as_dir=./$as_dir;;
	295	esac
	296	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	297	as_dirs=
	298	while :; do
	299	case $as_dir in #(
	300	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	301	*) as_qdir=$as_dir;;
	302	esac
	303	as_dirs="'$as_qdir' $as_dirs"
	304	as_dir=`$as_dirname -- "$as_dir" \|\|
	305	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	306	X"$as_dir" : 'X$//$[^/]' \\| \
	307	X"$as_dir" : 'X$//$$' \\| \
	308	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	309	$as_echo X"$as_dir" \|
	310	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	311	s//\1/
	312	q
	313	}
	314	/^X$\/\/$[^/].*/{
	315	s//\1/
	316	q
	317	}
	318	/^X$\/\/$$/{
	319	s//\1/
	320	q
	321	}
	322	/^X$\/$.*/{
	323	s//\1/
	324	q
	325	}
	326	s/.*/./; q'`
	327	test -d "$as_dir" && break
	328	done
	329	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	330	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
[107]	331
[763]	332
[788]	333	} # as_fn_mkdir_p
	334	# as_fn_append VAR VALUE
	335	# ----------------------
	336	# Append the text in VALUE to the end of the definition contained in VAR. Take
	337	# advantage of any shell optimizations that allow amortized linear growth over
	338	# repeated appends, instead of the typical quadratic growth present in naive
	339	# implementations.
	340	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	341	eval 'as_fn_append ()
	342	{
	343	eval $1+=\$2
	344	}'
	345	else
	346	as_fn_append ()
	347	{
	348	eval $1=\$$1\$2
	349	}
	350	fi # as_fn_append
[763]	351
[788]	352	# as_fn_arith ARG...
	353	# ------------------
	354	# Perform arithmetic evaluation on the ARGs, and store the result in the
	355	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	356	# must be portable across $(()) and expr.
	357	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	358	eval 'as_fn_arith ()
	359	{
	360	as_val=$(( $* ))
	361	}'
	362	else
	363	as_fn_arith ()
	364	{
	365	as_val=`expr "$@" \|\| test $? -eq 1`
	366	}
	367	fi # as_fn_arith
[763]	368
	369
[788]	370	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	371	# ----------------------------------------
	372	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	373	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	374	# script with STATUS, using 1 if that was 0.
	375	as_fn_error ()
	376	{
	377	as_status=$1; test $as_status -eq 0 && as_status=1
	378	if test "$4"; then
	379	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	380	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
	381	fi
	382	$as_echo "$as_me: error: $2" >&2
	383	as_fn_exit $as_status
	384	} # as_fn_error
[763]	385
[788]	386	if expr a : '$a$' >/dev/null 2>&1 &&
	387	test "X`expr 00001 : '.*$...$'`" = X001; then
	388	as_expr=expr
[763]	389	else
[788]	390	as_expr=false
[763]	391	fi
	392
[788]	393	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	394	as_basename=basename
[763]	395	else
[788]	396	as_basename=false
[763]	397	fi
	398
[788]	399	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	400	as_dirname=dirname
[763]	401	else
[788]	402	as_dirname=false
[763]	403	fi
	404
[788]	405	as_me=`$as_basename -- "$0" \|\|
	406	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	407	X"$0" : 'X$//$$' \\| \
	408	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	409	$as_echo X/"$0" \|
	410	sed '/^.\/$[^/][^/]$\/*$/{
	411	s//\1/
	412	q
	413	}
	414	/^X\/$\/\/$$/{
	415	s//\1/
	416	q
	417	}
	418	/^X\/$\/$.*/{
	419	s//\1/
	420	q
	421	}
	422	s/.*/./; q'`
[763]	423
[788]	424	# Avoid depending upon Character Ranges.
	425	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	426	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	427	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	428	as_cr_digits='0123456789'
	429	as_cr_alnum=$as_cr_Letters$as_cr_digits
[763]	430
	431
[788]	432	as_lineno_1=$LINENO as_lineno_1a=$LINENO
	433	as_lineno_2=$LINENO as_lineno_2a=$LINENO
	434	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
	435	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
	436	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
[763]	437	sed -n '
	438	p
	439	/[$]LINENO/=
	440	' <$as_myself \|
[107]	441	sed '
[763]	442	s/[$]LINENO.*/&-/
	443	t lineno
	444	b
	445	:lineno
[107]	446	N
[763]	447	:loop
	448	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
[107]	449	t loop
[763]	450	s/-\n.*//
[107]	451	' >$as_me.lineno &&
[763]	452	chmod +x "$as_me.lineno" \|\|
[788]	453	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
[107]	454
	455	# Don't try to exec as it changes $[0], causing all sort of problems
	456	# (the dirname of $[0] is not the place where we might find the
[763]	457	# original and so on. Autoconf is especially sensitive to this).
	458	. "./$as_me.lineno"
[107]	459	# Exit status is that of the last command.
	460	exit
	461	}
	462
[763]	463	ECHO_C= ECHO_N= ECHO_T=
[788]	464	case `echo -n x` in #(((((
[763]	465	-n*)
[788]	466	case `echo 'xy\c'` in
[763]	467	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	468	xy) ECHO_C='\c';;
	469	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	470	ECHO_T=' ';;
[763]	471	esac;;
	472	*)
	473	ECHO_N='-n';;
[107]	474	esac
	475
	476	rm -f conf$$ conf$$.exe conf$$.file
[763]	477	if test -d conf$$.dir; then
	478	rm -f conf$$.dir/conf$$.file
	479	else
	480	rm -f conf$$.dir
[788]	481	mkdir conf$$.dir 2>/dev/null
[763]	482	fi
[788]	483	if (echo >conf$$.file) 2>/dev/null; then
	484	if ln -s conf$$.file conf$$ 2>/dev/null; then
	485	as_ln_s='ln -s'
	486	# ... but there are two gotchas:
	487	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	488	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	489	# In both cases, we have to default to `cp -p'.
	490	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	491	as_ln_s='cp -p'
	492	elif ln conf$$.file conf$$ 2>/dev/null; then
	493	as_ln_s=ln
	494	else
[107]	495	as_ln_s='cp -p'
[788]	496	fi
[107]	497	else
	498	as_ln_s='cp -p'
	499	fi
[763]	500	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	501	rmdir conf$$.dir 2>/dev/null
[107]	502
	503	if mkdir -p . 2>/dev/null; then
[788]	504	as_mkdir_p='mkdir -p "$as_dir"'
[107]	505	else
[349]	506	test -d ./-p && rmdir ./-p
[107]	507	as_mkdir_p=false
	508	fi
	509
[763]	510	if test -x / >/dev/null 2>&1; then
	511	as_test_x='test -x'
	512	else
	513	if ls -dL / >/dev/null 2>&1; then
	514	as_ls_L_option=L
	515	else
	516	as_ls_L_option=
	517	fi
	518	as_test_x='
	519	eval sh -c '\''
	520	if test -d "$1"; then
[788]	521	test -d "$1/.";
[763]	522	else
[788]	523	case $1 in #(
	524	-*)set "./$1";;
[763]	525	esac;
[788]	526	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
[763]	527	???[sx]):;;)false;;esac;fi
	528	'\'' sh
	529	'
	530	fi
	531	as_executable_p=$as_test_x
[107]	532
	533	# Sed expression to map a string onto a valid CPP name.
[349]	534	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	535
	536	# Sed expression to map a string onto a valid variable name.
[349]	537	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	538
	539
[788]	540	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
	541	exec 6>&1
[107]	542
	543	# Name of the host.
[788]	544	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
[107]	545	# so uname gets run too.
	546	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	547
	548	#
	549	# Initializations.
	550	#
	551	ac_default_prefix=/usr/local
[763]	552	ac_clean_files=
[107]	553	ac_config_libobj_dir=.
[763]	554	LIBOBJS=
[107]	555	cross_compiling=no
	556	subdirs=
	557	MFLAGS=
	558	MAKEFLAGS=
	559
	560	# Identity of this package.
	561	PACKAGE_NAME='Duchamp'
	562	PACKAGE_TARNAME='duchamp'
[853]	563	PACKAGE_VERSION='1.1.13'
	564	PACKAGE_STRING='Duchamp 1.1.13'
[121]	565	PACKAGE_BUGREPORT='Matthew.Whiting@csiro.au'
[788]	566	PACKAGE_URL=''
[107]	567
[168]	568	ac_unique_file="src/duchamp.hh"
[347]	569	ac_default_prefix=/usr/local
[107]	570	# Factoring default headers for most tests.
	571	ac_includes_default="\
	572	#include <stdio.h>
[763]	573	#ifdef HAVE_SYS_TYPES_H
[107]	574	# include <sys/types.h>
	575	#endif
[763]	576	#ifdef HAVE_SYS_STAT_H
[107]	577	# include <sys/stat.h>
	578	#endif
[763]	579	#ifdef STDC_HEADERS
[107]	580	# include <stdlib.h>
	581	# include <stddef.h>
	582	#else
[763]	583	# ifdef HAVE_STDLIB_H
[107]	584	# include <stdlib.h>
	585	# endif
	586	#endif
[763]	587	#ifdef HAVE_STRING_H
	588	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
[107]	589	# include <memory.h>
	590	# endif
	591	# include <string.h>
	592	#endif
[763]	593	#ifdef HAVE_STRINGS_H
[107]	594	# include <strings.h>
	595	#endif
[763]	596	#ifdef HAVE_INTTYPES_H
[107]	597	# include <inttypes.h>
	598	#endif
[763]	599	#ifdef HAVE_STDINT_H
	600	# include <stdint.h>
	601	#endif
	602	#ifdef HAVE_UNISTD_H
[107]	603	# include <unistd.h>
	604	#endif"
	605
[788]	606	ac_subst_vars='LTLIBOBJS
	607	WCSLIB
	608	WCSINC
	609	CFITSIOLIB
	610	CFITSIOINC
	611	PGPLOTLIB
	612	PGPLOTINC
	613	LINKER
	614	X_EXTRA_LIBS
	615	X_LIBS
	616	X_PRE_LIBS
	617	X_CFLAGS
	618	XMKMF
	619	LIBOBJS
	620	POW_LIB
	621	RANLIB
	622	EGREP
	623	GREP
	624	INSTALL
	625	LN_S
	626	ac_ct_F77
	627	FFLAGS
	628	F77
	629	CPP
	630	ac_ct_CC
	631	CFLAGS
	632	CC
	633	OBJEXT
	634	EXEEXT
	635	ac_ct_CXX
	636	CPPFLAGS
	637	LDFLAGS
	638	CXXFLAGS
	639	CXX
	640	target_alias
	641	host_alias
	642	build_alias
	643	LIBS
	644	ECHO_T
	645	ECHO_N
	646	ECHO_C
	647	DEFS
	648	mandir
	649	localedir
	650	libdir
	651	psdir
	652	pdfdir
	653	dvidir
	654	htmldir
	655	infodir
	656	docdir
	657	oldincludedir
	658	includedir
	659	localstatedir
	660	sharedstatedir
	661	sysconfdir
	662	datadir
	663	datarootdir
	664	libexecdir
	665	sbindir
	666	bindir
	667	program_transform_name
	668	prefix
	669	exec_prefix
	670	PACKAGE_URL
	671	PACKAGE_BUGREPORT
	672	PACKAGE_STRING
	673	PACKAGE_VERSION
	674	PACKAGE_TARNAME
	675	PACKAGE_NAME
[763]	676	PATH_SEPARATOR
[788]	677	SHELL'
[107]	678	ac_subst_files=''
[788]	679	ac_user_opts='
	680	enable_option_checking
	681	with_pgplot
	682	with_x
	683	with_cfitsio
	684	with_wcslib
	685	'
[763]	686	ac_precious_vars='build_alias
	687	host_alias
	688	target_alias
	689	CXX
	690	CXXFLAGS
	691	LDFLAGS
	692	LIBS
	693	CPPFLAGS
	694	CCC
	695	CC
	696	CFLAGS
[788]	697	LDFLAGS
	698	LIBS
	699	CPPFLAGS
[763]	700	CPP
[788]	701	CPPFLAGS
[763]	702	F77
	703	FFLAGS
[788]	704	LDFLAGS
	705	LIBS
[763]	706	XMKMF'
[107]	707
[763]	708
[107]	709	# Initialize some variables set by options.
	710	ac_init_help=
	711	ac_init_version=false
[788]	712	ac_unrecognized_opts=
	713	ac_unrecognized_sep=
[107]	714	# The variables have the same names as the options, with
	715	# dashes changed to underlines.
	716	cache_file=/dev/null
	717	exec_prefix=NONE
	718	no_create=
	719	no_recursion=
	720	prefix=NONE
	721	program_prefix=NONE
	722	program_suffix=NONE
	723	program_transform_name=s,x,x,
	724	silent=
	725	site=
	726	srcdir=
	727	verbose=
	728	x_includes=NONE
	729	x_libraries=NONE
	730
	731	# Installation directory options.
	732	# These are left unexpanded so users can "make install exec_prefix=/foo"
	733	# and all the variables that are supposed to be based on exec_prefix
	734	# by default will actually change.
	735	# Use braces instead of parens because sh, perl, etc. also accept them.
[763]	736	# (The list follows the same order as the GNU Coding Standards.)
[107]	737	bindir='${exec_prefix}/bin'
	738	sbindir='${exec_prefix}/sbin'
	739	libexecdir='${exec_prefix}/libexec'
[763]	740	datarootdir='${prefix}/share'
	741	datadir='${datarootdir}'
[107]	742	sysconfdir='${prefix}/etc'
	743	sharedstatedir='${prefix}/com'
	744	localstatedir='${prefix}/var'
	745	includedir='${prefix}/include'
	746	oldincludedir='/usr/include'
[763]	747	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	748	infodir='${datarootdir}/info'
	749	htmldir='${docdir}'
	750	dvidir='${docdir}'
	751	pdfdir='${docdir}'
	752	psdir='${docdir}'
	753	libdir='${exec_prefix}/lib'
	754	localedir='${datarootdir}/locale'
	755	mandir='${datarootdir}/man'
[107]	756
	757	ac_prev=
[763]	758	ac_dashdash=
[107]	759	for ac_option
	760	do
	761	# If the previous option needs an argument, assign it.
	762	if test -n "$ac_prev"; then
[763]	763	eval $ac_prev=\$ac_option
[107]	764	ac_prev=
	765	continue
	766	fi
	767
[763]	768	case $ac_option in
[788]	769	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	770	*=) ac_optarg= ;;
	771	*) ac_optarg=yes ;;
[763]	772	esac
[107]	773
	774	# Accept the important Cygnus configure options, so we can diagnose typos.
	775
[763]	776	case $ac_dashdash$ac_option in
	777	--)
	778	ac_dashdash=yes ;;
[107]	779
	780	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	781	ac_prev=bindir ;;
	782	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	783	bindir=$ac_optarg ;;
	784
	785	-build \| --build \| --buil \| --bui \| --bu)
	786	ac_prev=build_alias ;;
	787	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	788	build_alias=$ac_optarg ;;
	789
	790	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	791	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	792	ac_prev=cache_file ;;
	793	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	794	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	795	cache_file=$ac_optarg ;;
	796
	797	--config-cache \| -C)
	798	cache_file=config.cache ;;
	799
[763]	800	-datadir \| --datadir \| --datadi \| --datad)
[107]	801	ac_prev=datadir ;;
[763]	802	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
[107]	803	datadir=$ac_optarg ;;
	804
[763]	805	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	806	\| --dataroo \| --dataro \| --datar)
	807	ac_prev=datarootdir ;;
	808	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	809	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	810	datarootdir=$ac_optarg ;;
	811
[107]	812	-disable-* \| --disable-*)
[788]	813	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
[107]	814	# Reject names that are not valid shell variable names.
[788]	815	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	816	as_fn_error $? "invalid feature name: $ac_useropt"
	817	ac_useropt_orig=$ac_useropt
	818	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	819	case $ac_user_opts in
	820	*"
	821	"enable_$ac_useropt"
	822	"*) ;;
	823	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	824	ac_unrecognized_sep=', ';;
	825	esac
	826	eval enable_$ac_useropt=no ;;
[107]	827
[763]	828	-docdir \| --docdir \| --docdi \| --doc \| --do)
	829	ac_prev=docdir ;;
	830	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	831	docdir=$ac_optarg ;;
	832
	833	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	834	ac_prev=dvidir ;;
	835	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	836	dvidir=$ac_optarg ;;
	837
[107]	838	-enable-* \| --enable-*)
[788]	839	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
[107]	840	# Reject names that are not valid shell variable names.
[788]	841	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	842	as_fn_error $? "invalid feature name: $ac_useropt"
	843	ac_useropt_orig=$ac_useropt
	844	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	845	case $ac_user_opts in
	846	*"
	847	"enable_$ac_useropt"
	848	"*) ;;
	849	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	850	ac_unrecognized_sep=', ';;
	851	esac
	852	eval enable_$ac_useropt=\$ac_optarg ;;
[107]	853
	854	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	855	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	856	\| --exec \| --exe \| --ex)
	857	ac_prev=exec_prefix ;;
	858	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	859	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	860	\| --exec=* \| --exe=* \| --ex=*)
	861	exec_prefix=$ac_optarg ;;
	862
	863	-gas \| --gas \| --ga \| --g)
	864	# Obsolete; use --with-gas.
	865	with_gas=yes ;;
	866
	867	-help \| --help \| --hel \| --he \| -h)
	868	ac_init_help=long ;;
	869	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	870	ac_init_help=recursive ;;
	871	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	872	ac_init_help=short ;;
	873
	874	-host \| --host \| --hos \| --ho)
	875	ac_prev=host_alias ;;
	876	-host=* \| --host=* \| --hos=* \| --ho=*)
	877	host_alias=$ac_optarg ;;
	878
[763]	879	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	880	ac_prev=htmldir ;;
	881	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	882	\| --ht=*)
	883	htmldir=$ac_optarg ;;
	884
[107]	885	-includedir \| --includedir \| --includedi \| --included \| --include \
	886	\| --includ \| --inclu \| --incl \| --inc)
	887	ac_prev=includedir ;;
	888	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	889	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	890	includedir=$ac_optarg ;;
	891
	892	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	893	ac_prev=infodir ;;
	894	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	895	infodir=$ac_optarg ;;
	896
	897	-libdir \| --libdir \| --libdi \| --libd)
	898	ac_prev=libdir ;;
	899	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	900	libdir=$ac_optarg ;;
	901
	902	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	903	\| --libexe \| --libex \| --libe)
	904	ac_prev=libexecdir ;;
	905	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	906	\| --libexe=* \| --libex=* \| --libe=*)
	907	libexecdir=$ac_optarg ;;
	908
[763]	909	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	910	ac_prev=localedir ;;
	911	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	912	localedir=$ac_optarg ;;
	913
[107]	914	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
[763]	915	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
[107]	916	ac_prev=localstatedir ;;
	917	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
[763]	918	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
[107]	919	localstatedir=$ac_optarg ;;
	920
	921	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	922	ac_prev=mandir ;;
	923	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	924	mandir=$ac_optarg ;;
	925
	926	-nfp \| --nfp \| --nf)
	927	# Obsolete; use --without-fp.
	928	with_fp=no ;;
	929
	930	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	931	\| --no-cr \| --no-c \| -n)
	932	no_create=yes ;;
	933
	934	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	935	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	936	no_recursion=yes ;;
	937
	938	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	939	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	940	\| --oldin \| --oldi \| --old \| --ol \| --o)
	941	ac_prev=oldincludedir ;;
	942	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	943	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	944	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	945	oldincludedir=$ac_optarg ;;
	946
	947	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	948	ac_prev=prefix ;;
	949	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	950	prefix=$ac_optarg ;;
	951
	952	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	953	\| --program-pre \| --program-pr \| --program-p)
	954	ac_prev=program_prefix ;;
	955	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	956	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	957	program_prefix=$ac_optarg ;;
	958
	959	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	960	\| --program-suf \| --program-su \| --program-s)
	961	ac_prev=program_suffix ;;
	962	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	963	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	964	program_suffix=$ac_optarg ;;
	965
	966	-program-transform-name \| --program-transform-name \
	967	\| --program-transform-nam \| --program-transform-na \
	968	\| --program-transform-n \| --program-transform- \
	969	\| --program-transform \| --program-transfor \
	970	\| --program-transfo \| --program-transf \
	971	\| --program-trans \| --program-tran \
	972	\| --progr-tra \| --program-tr \| --program-t)
	973	ac_prev=program_transform_name ;;
	974	-program-transform-name=* \| --program-transform-name=* \
	975	\| --program-transform-nam=* \| --program-transform-na=* \
	976	\| --program-transform-n=* \| --program-transform-=* \
	977	\| --program-transform=* \| --program-transfor=* \
	978	\| --program-transfo=* \| --program-transf=* \
	979	\| --program-trans=* \| --program-tran=* \
	980	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	981	program_transform_name=$ac_optarg ;;
	982
[763]	983	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	984	ac_prev=pdfdir ;;
	985	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	986	pdfdir=$ac_optarg ;;
	987
	988	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	989	ac_prev=psdir ;;
	990	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	991	psdir=$ac_optarg ;;
	992
[107]	993	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	994	\| -silent \| --silent \| --silen \| --sile \| --sil)
	995	silent=yes ;;
	996
	997	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	998	ac_prev=sbindir ;;
	999	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	1000	\| --sbi=* \| --sb=*)
	1001	sbindir=$ac_optarg ;;
	1002
	1003	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1004	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1005	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1006	\| --sha \| --sh)
	1007	ac_prev=sharedstatedir ;;
	1008	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1009	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1010	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1011	\| --sha=* \| --sh=*)
	1012	sharedstatedir=$ac_optarg ;;
	1013
	1014	-site \| --site \| --sit)
	1015	ac_prev=site ;;
	1016	-site=* \| --site=* \| --sit=*)
	1017	site=$ac_optarg ;;
	1018
	1019	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1020	ac_prev=srcdir ;;
	1021	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1022	srcdir=$ac_optarg ;;
	1023
	1024	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1025	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1026	ac_prev=sysconfdir ;;
	1027	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1028	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1029	sysconfdir=$ac_optarg ;;
	1030
	1031	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1032	ac_prev=target_alias ;;
	1033	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1034	target_alias=$ac_optarg ;;
	1035
	1036	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1037	verbose=yes ;;
	1038
	1039	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1040	ac_init_version=: ;;
	1041
	1042	-with-* \| --with-*)
[788]	1043	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
[107]	1044	# Reject names that are not valid shell variable names.
[788]	1045	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1046	as_fn_error $? "invalid package name: $ac_useropt"
	1047	ac_useropt_orig=$ac_useropt
	1048	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1049	case $ac_user_opts in
	1050	*"
	1051	"with_$ac_useropt"
	1052	"*) ;;
	1053	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1054	ac_unrecognized_sep=', ';;
	1055	esac
	1056	eval with_$ac_useropt=\$ac_optarg ;;
[107]	1057
	1058	-without-* \| --without-*)
[788]	1059	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
[107]	1060	# Reject names that are not valid shell variable names.
[788]	1061	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1062	as_fn_error $? "invalid package name: $ac_useropt"
	1063	ac_useropt_orig=$ac_useropt
	1064	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1065	case $ac_user_opts in
	1066	*"
	1067	"with_$ac_useropt"
	1068	"*) ;;
	1069	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1070	ac_unrecognized_sep=', ';;
	1071	esac
	1072	eval with_$ac_useropt=no ;;
[107]	1073
	1074	--x)
	1075	# Obsolete; use --with-x.
	1076	with_x=yes ;;
	1077
	1078	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1079	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1080	ac_prev=x_includes ;;
	1081	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1082	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1083	x_includes=$ac_optarg ;;
	1084
	1085	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1086	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1087	ac_prev=x_libraries ;;
	1088	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1089	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1090	x_libraries=$ac_optarg ;;
	1091
[788]	1092	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1093	Try \`$0 --help' for more information"
[107]	1094	;;
	1095
	1096	=)
	1097	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1098	# Reject names that are not valid shell variable names.
[788]	1099	case $ac_envvar in #(
	1100	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1101	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1102	esac
[763]	1103	eval $ac_envvar=\$ac_optarg
[107]	1104	export $ac_envvar ;;
	1105
	1106	*)
	1107	# FIXME: should be removed in autoconf 3.0.
[788]	1108	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
[107]	1109	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
[788]	1110	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1111	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
[107]	1112	;;
	1113
	1114	esac
	1115	done
	1116
	1117	if test -n "$ac_prev"; then
	1118	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
[788]	1119	as_fn_error $? "missing argument to $ac_option"
[107]	1120	fi
	1121
[788]	1122	if test -n "$ac_unrecognized_opts"; then
	1123	case $enable_option_checking in
	1124	no) ;;
	1125	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1126	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1127	esac
	1128	fi
	1129
	1130	# Check all directory arguments for consistency.
[763]	1131	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1132	datadir sysconfdir sharedstatedir localstatedir includedir \
	1133	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1134	libdir localedir mandir
[107]	1135	do
[763]	1136	eval ac_val=\$$ac_var
[788]	1137	# Remove trailing slashes.
[107]	1138	case $ac_val in
[788]	1139	*/ )
	1140	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1141	eval $ac_var=\$ac_val;;
	1142	esac
	1143	# Be sure to have absolute directory names.
	1144	case $ac_val in
[763]	1145	[\\/$]* \| ?:[\\/]* ) continue;;
	1146	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
[107]	1147	esac
[788]	1148	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
[107]	1149	done
	1150
	1151	# There might be people who depend on the old broken behavior: `$host'
	1152	# used to hold the argument of --host etc.
	1153	# FIXME: To remove some day.
	1154	build=$build_alias
	1155	host=$host_alias
	1156	target=$target_alias
	1157
	1158	# FIXME: To remove some day.
	1159	if test "x$host_alias" != x; then
	1160	if test "x$build_alias" = x; then
	1161	cross_compiling=maybe
[788]	1162	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
	1163	If a cross compiler is detected then cross compile mode will be used" >&2
[107]	1164	elif test "x$build_alias" != "x$host_alias"; then
	1165	cross_compiling=yes
	1166	fi
	1167	fi
	1168
	1169	ac_tool_prefix=
	1170	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1171
	1172	test "$silent" = yes && exec 6>/dev/null
	1173
	1174
[763]	1175	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1176	ac_ls_di=`ls -di .` &&
	1177	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
[788]	1178	as_fn_error $? "working directory cannot be determined"
[763]	1179	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
[788]	1180	as_fn_error $? "pwd does not report name of working directory"
[763]	1181
	1182
[107]	1183	# Find the source files, if location was not specified.
	1184	if test -z "$srcdir"; then
	1185	ac_srcdir_defaulted=yes
[763]	1186	# Try the directory containing this script, then the parent directory.
[788]	1187	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1188	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1189	X"$as_myself" : 'X$//$[^/]' \\| \
	1190	X"$as_myself" : 'X$//$$' \\| \
	1191	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1192	$as_echo X"$as_myself" \|
[763]	1193	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1194	s//\1/
	1195	q
	1196	}
	1197	/^X$\/\/$[^/].*/{
	1198	s//\1/
	1199	q
	1200	}
	1201	/^X$\/\/$$/{
	1202	s//\1/
	1203	q
	1204	}
	1205	/^X$\/$.*/{
	1206	s//\1/
	1207	q
	1208	}
	1209	s/.*/./; q'`
[107]	1210	srcdir=$ac_confdir
[763]	1211	if test ! -r "$srcdir/$ac_unique_file"; then
[107]	1212	srcdir=..
	1213	fi
	1214	else
	1215	ac_srcdir_defaulted=no
	1216	fi
[763]	1217	if test ! -r "$srcdir/$ac_unique_file"; then
	1218	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
[788]	1219	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
[763]	1220	fi
	1221	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1222	ac_abs_confdir=`(
[788]	1223	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
[763]	1224	pwd)`
	1225	# When building in place, set srcdir=.
	1226	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1227	srcdir=.
[107]	1228	fi
[763]	1229	# Remove unnecessary trailing slashes from srcdir.
	1230	# Double slashes in file names in object file debugging info
	1231	# mess up M-x gdb in Emacs.
	1232	case $srcdir in
	1233	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1234	esac
	1235	for ac_var in $ac_precious_vars; do
	1236	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1237	eval ac_env_${ac_var}_value=\$${ac_var}
	1238	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1239	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1240	done
[107]	1241
	1242	#
	1243	# Report the --help message.
	1244	#
	1245	if test "$ac_init_help" = "long"; then
	1246	# Omit some internal or obsolete options to make the list less imposing.
	1247	# This message is too long to be a string in the A/UX 3.1 sh.
	1248	cat <<_ACEOF
[853]	1249	\`configure' configures Duchamp 1.1.13 to adapt to many kinds of systems.
[107]	1250
	1251	Usage: $0 [OPTION]... [VAR=VALUE]...
	1252
	1253	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1254	VAR=VALUE. See below for descriptions of some of the useful variables.
	1255
	1256	Defaults for the options are specified in brackets.
	1257
	1258	Configuration:
	1259	-h, --help display this help and exit
	1260	--help=short display options specific to this package
	1261	--help=recursive display the short help of all the included packages
	1262	-V, --version display version information and exit
[788]	1263	-q, --quiet, --silent do not print \`checking ...' messages
[107]	1264	--cache-file=FILE cache test results in FILE [disabled]
	1265	-C, --config-cache alias for \`--cache-file=config.cache'
	1266	-n, --no-create do not create output files
	1267	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1268
	1269	Installation directories:
	1270	--prefix=PREFIX install architecture-independent files in PREFIX
[788]	1271	[$ac_default_prefix]
[107]	1272	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[788]	1273	[PREFIX]
[107]	1274
	1275	By default, \`make install' will install all the files in
	1276	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1277	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1278	for instance \`--prefix=\$HOME'.
	1279
	1280	For better control, use the options below.
	1281
	1282	Fine tuning of the installation directories:
[788]	1283	--bindir=DIR user executables [EPREFIX/bin]
	1284	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1285	--libexecdir=DIR program executables [EPREFIX/libexec]
	1286	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1287	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1288	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1289	--libdir=DIR object code libraries [EPREFIX/lib]
	1290	--includedir=DIR C header files [PREFIX/include]
	1291	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1292	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1293	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1294	--infodir=DIR info documentation [DATAROOTDIR/info]
	1295	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1296	--mandir=DIR man documentation [DATAROOTDIR/man]
	1297	--docdir=DIR documentation root [DATAROOTDIR/doc/duchamp]
	1298	--htmldir=DIR html documentation [DOCDIR]
	1299	--dvidir=DIR dvi documentation [DOCDIR]
	1300	--pdfdir=DIR pdf documentation [DOCDIR]
	1301	--psdir=DIR ps documentation [DOCDIR]
[107]	1302	_ACEOF
	1303
	1304	cat <<\_ACEOF
	1305
	1306	X features:
	1307	--x-includes=DIR X include files are in DIR
	1308	--x-libraries=DIR X library files are in DIR
	1309	_ACEOF
	1310	fi
	1311
	1312	if test -n "$ac_init_help"; then
	1313	case $ac_init_help in
[853]	1314	short \| recursive ) echo "Configuration of Duchamp 1.1.13:";;
[107]	1315	esac
	1316	cat <<\_ACEOF
	1317
	1318	Optional Packages:
	1319	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	1320	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[342]	1321
	1322	--with-pgplot=no Compile without PGPLOT graphics capabilities.
	1323	--without-pgplot Compile without PGPLOT graphics capabilities.
	1324	--with-pgplot=<dir> Compile with PGPLOT graphics capabilities, using the
	1325	directory <dir> to specify the PGPLOT library.,
	1326
[107]	1327	--with-x use the X Window System
[342]	1328	--with-cfitsio=<dir> The CFITSIO library and include files are in
	1329	directory <dir>.
	1330	--with-wcslib=<dir> The WCSLIB library and include files are in
	1331	directory <dir>.
[107]	1332
	1333	Some influential environment variables:
	1334	CXX C++ compiler command
	1335	CXXFLAGS C++ compiler flags
	1336	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1337	nonstandard directory <lib dir>
[763]	1338	LIBS libraries to pass to the linker, e.g. -l<library>
[788]	1339	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
[763]	1340	you have headers in a nonstandard directory <include dir>
[107]	1341	CC C compiler command
	1342	CFLAGS C compiler flags
	1343	CPP C preprocessor
[351]	1344	F77 Fortran 77 compiler command
	1345	FFLAGS Fortran 77 compiler flags
[763]	1346	XMKMF Path to xmkmf, Makefile generator for X Window System
[107]	1347
	1348	Use these variables to override the choices made by `configure' or to help
	1349	it to find libraries and programs with nonstandard names/locations.
	1350
[121]	1351	Report bugs to <Matthew.Whiting@csiro.au>.
[107]	1352	_ACEOF
[763]	1353	ac_status=$?
[107]	1354	fi
	1355
	1356	if test "$ac_init_help" = "recursive"; then
	1357	# If there are subdirs, report their specific --help.
	1358	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
[788]	1359	test -d "$ac_dir" \|\|
	1360	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1361	continue
[107]	1362	ac_builddir=.
	1363
[763]	1364	case "$ac_dir" in
	1365	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1366	*)
[788]	1367	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	1368	# A ".." for each directory in $ac_dir_suffix.
[788]	1369	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	1370	case $ac_top_builddir_sub in
	1371	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1372	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1373	esac ;;
	1374	esac
	1375	ac_abs_top_builddir=$ac_pwd
	1376	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1377	# for backward compatibility:
	1378	ac_top_builddir=$ac_top_build_prefix
[107]	1379
	1380	case $srcdir in
[763]	1381	.) # We are building in place.
[107]	1382	ac_srcdir=.
[763]	1383	ac_top_srcdir=$ac_top_builddir_sub
	1384	ac_abs_top_srcdir=$ac_pwd ;;
	1385	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	1386	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	1387	ac_top_srcdir=$srcdir
	1388	ac_abs_top_srcdir=$srcdir ;;
	1389	*) # Relative name.
	1390	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1391	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1392	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	1393	esac
[763]	1394	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	1395
[763]	1396	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1397	# Check for guested configure.
	1398	if test -f "$ac_srcdir/configure.gnu"; then
	1399	echo &&
	1400	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1401	elif test -f "$ac_srcdir/configure"; then
	1402	echo &&
	1403	$SHELL "$ac_srcdir/configure" --help=recursive
[107]	1404	else
[788]	1405	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
[763]	1406	fi \|\| ac_status=$?
	1407	cd "$ac_pwd" \|\| { ac_status=$?; break; }
[107]	1408	done
	1409	fi
	1410
[763]	1411	test -n "$ac_init_help" && exit $ac_status
[107]	1412	if $ac_init_version; then
	1413	cat <<\_ACEOF
[853]	1414	Duchamp configure 1.1.13
[788]	1415	generated by GNU Autoconf 2.68
[107]	1416
[788]	1417	Copyright (C) 2010 Free Software Foundation, Inc.
[107]	1418	This configure script is free software; the Free Software Foundation
	1419	gives unlimited permission to copy, distribute and modify it.
	1420	_ACEOF
[763]	1421	exit
[107]	1422	fi
[788]	1423
	1424	## ------------------------ ##
	1425	## Autoconf initialization. ##
	1426	## ------------------------ ##
	1427
	1428	# ac_fn_cxx_try_compile LINENO
	1429	# ----------------------------
	1430	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1431	ac_fn_cxx_try_compile ()
	1432	{
	1433	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1434	rm -f conftest.$ac_objext
	1435	if { { ac_try="$ac_compile"
	1436	case "(($ac_try" in
	1437	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1438	*) ac_try_echo=$ac_try;;
	1439	esac
	1440	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1441	$as_echo "$ac_try_echo"; } >&5
	1442	(eval "$ac_compile") 2>conftest.err
	1443	ac_status=$?
	1444	if test -s conftest.err; then
	1445	grep -v '^ *+' conftest.err >conftest.er1
	1446	cat conftest.er1 >&5
	1447	mv -f conftest.er1 conftest.err
	1448	fi
	1449	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1450	test $ac_status = 0; } && {
	1451	test -z "$ac_cxx_werror_flag" \|\|
	1452	test ! -s conftest.err
	1453	} && test -s conftest.$ac_objext; then :
	1454	ac_retval=0
	1455	else
	1456	$as_echo "$as_me: failed program was:" >&5
	1457	sed 's/^/\| /' conftest.$ac_ext >&5
	1458
	1459	ac_retval=1
	1460	fi
	1461	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1462	as_fn_set_status $ac_retval
	1463
	1464	} # ac_fn_cxx_try_compile
	1465
	1466	# ac_fn_c_try_compile LINENO
	1467	# --------------------------
	1468	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1469	ac_fn_c_try_compile ()
	1470	{
	1471	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1472	rm -f conftest.$ac_objext
	1473	if { { ac_try="$ac_compile"
	1474	case "(($ac_try" in
	1475	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1476	*) ac_try_echo=$ac_try;;
	1477	esac
	1478	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1479	$as_echo "$ac_try_echo"; } >&5
	1480	(eval "$ac_compile") 2>conftest.err
	1481	ac_status=$?
	1482	if test -s conftest.err; then
	1483	grep -v '^ *+' conftest.err >conftest.er1
	1484	cat conftest.er1 >&5
	1485	mv -f conftest.er1 conftest.err
	1486	fi
	1487	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1488	test $ac_status = 0; } && {
	1489	test -z "$ac_c_werror_flag" \|\|
	1490	test ! -s conftest.err
	1491	} && test -s conftest.$ac_objext; then :
	1492	ac_retval=0
	1493	else
	1494	$as_echo "$as_me: failed program was:" >&5
	1495	sed 's/^/\| /' conftest.$ac_ext >&5
	1496
	1497	ac_retval=1
	1498	fi
	1499	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1500	as_fn_set_status $ac_retval
	1501
	1502	} # ac_fn_c_try_compile
	1503
	1504	# ac_fn_c_try_cpp LINENO
	1505	# ----------------------
	1506	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1507	ac_fn_c_try_cpp ()
	1508	{
	1509	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1510	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1511	case "(($ac_try" in
	1512	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1513	*) ac_try_echo=$ac_try;;
	1514	esac
	1515	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1516	$as_echo "$ac_try_echo"; } >&5
	1517	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1518	ac_status=$?
	1519	if test -s conftest.err; then
	1520	grep -v '^ *+' conftest.err >conftest.er1
	1521	cat conftest.er1 >&5
	1522	mv -f conftest.er1 conftest.err
	1523	fi
	1524	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1525	test $ac_status = 0; } > conftest.i && {
	1526	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1527	test ! -s conftest.err
	1528	}; then :
	1529	ac_retval=0
	1530	else
	1531	$as_echo "$as_me: failed program was:" >&5
	1532	sed 's/^/\| /' conftest.$ac_ext >&5
	1533
	1534	ac_retval=1
	1535	fi
	1536	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1537	as_fn_set_status $ac_retval
	1538
	1539	} # ac_fn_c_try_cpp
	1540
	1541	# ac_fn_f77_try_compile LINENO
	1542	# ----------------------------
	1543	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1544	ac_fn_f77_try_compile ()
	1545	{
	1546	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1547	rm -f conftest.$ac_objext
	1548	if { { ac_try="$ac_compile"
	1549	case "(($ac_try" in
	1550	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1551	*) ac_try_echo=$ac_try;;
	1552	esac
	1553	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1554	$as_echo "$ac_try_echo"; } >&5
	1555	(eval "$ac_compile") 2>conftest.err
	1556	ac_status=$?
	1557	if test -s conftest.err; then
	1558	grep -v '^ *+' conftest.err >conftest.er1
	1559	cat conftest.er1 >&5
	1560	mv -f conftest.er1 conftest.err
	1561	fi
	1562	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1563	test $ac_status = 0; } && {
	1564	test -z "$ac_f77_werror_flag" \|\|
	1565	test ! -s conftest.err
	1566	} && test -s conftest.$ac_objext; then :
	1567	ac_retval=0
	1568	else
	1569	$as_echo "$as_me: failed program was:" >&5
	1570	sed 's/^/\| /' conftest.$ac_ext >&5
	1571
	1572	ac_retval=1
	1573	fi
	1574	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1575	as_fn_set_status $ac_retval
	1576
	1577	} # ac_fn_f77_try_compile
	1578
	1579	# ac_fn_c_try_link LINENO
	1580	# -----------------------
	1581	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1582	ac_fn_c_try_link ()
	1583	{
	1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1585	rm -f conftest.$ac_objext conftest$ac_exeext
	1586	if { { ac_try="$ac_link"
	1587	case "(($ac_try" in
	1588	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1589	*) ac_try_echo=$ac_try;;
	1590	esac
	1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1592	$as_echo "$ac_try_echo"; } >&5
	1593	(eval "$ac_link") 2>conftest.err
	1594	ac_status=$?
	1595	if test -s conftest.err; then
	1596	grep -v '^ *+' conftest.err >conftest.er1
	1597	cat conftest.er1 >&5
	1598	mv -f conftest.er1 conftest.err
	1599	fi
	1600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1601	test $ac_status = 0; } && {
	1602	test -z "$ac_c_werror_flag" \|\|
	1603	test ! -s conftest.err
	1604	} && test -s conftest$ac_exeext && {
	1605	test "$cross_compiling" = yes \|\|
	1606	$as_test_x conftest$ac_exeext
	1607	}; then :
	1608	ac_retval=0
	1609	else
	1610	$as_echo "$as_me: failed program was:" >&5
	1611	sed 's/^/\| /' conftest.$ac_ext >&5
	1612
	1613	ac_retval=1
	1614	fi
	1615	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1616	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1617	# interfere with the next link command; also delete a directory that is
	1618	# left behind by Apple's compiler. We do this before executing the actions.
	1619	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1620	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1621	as_fn_set_status $ac_retval
	1622
	1623	} # ac_fn_c_try_link
	1624
	1625	# ac_fn_c_try_run LINENO
	1626	# ----------------------
	1627	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1628	# that executables can be run.
	1629	ac_fn_c_try_run ()
	1630	{
	1631	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1632	if { { ac_try="$ac_link"
	1633	case "(($ac_try" in
	1634	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1635	*) ac_try_echo=$ac_try;;
	1636	esac
	1637	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1638	$as_echo "$ac_try_echo"; } >&5
	1639	(eval "$ac_link") 2>&5
	1640	ac_status=$?
	1641	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1642	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1643	{ { case "(($ac_try" in
	1644	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1645	*) ac_try_echo=$ac_try;;
	1646	esac
	1647	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1648	$as_echo "$ac_try_echo"; } >&5
	1649	(eval "$ac_try") 2>&5
	1650	ac_status=$?
	1651	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1652	test $ac_status = 0; }; }; then :
	1653	ac_retval=0
	1654	else
	1655	$as_echo "$as_me: program exited with status $ac_status" >&5
	1656	$as_echo "$as_me: failed program was:" >&5
	1657	sed 's/^/\| /' conftest.$ac_ext >&5
	1658
	1659	ac_retval=$ac_status
	1660	fi
	1661	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1662	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1663	as_fn_set_status $ac_retval
	1664
	1665	} # ac_fn_c_try_run
	1666
	1667	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1668	# -------------------------------------------------------
	1669	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1670	# the include files in INCLUDES and setting the cache variable VAR
	1671	# accordingly.
	1672	ac_fn_c_check_header_mongrel ()
	1673	{
	1674	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1675	if eval \${$3+:} false; then :
	1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1677	$as_echo_n "checking for $2... " >&6; }
	1678	if eval \${$3+:} false; then :
	1679	$as_echo_n "(cached) " >&6
	1680	fi
	1681	eval ac_res=\$$3
	1682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1683	$as_echo "$ac_res" >&6; }
	1684	else
	1685	# Is the header compilable?
	1686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1687	$as_echo_n "checking $2 usability... " >&6; }
	1688	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1689	/* end confdefs.h. */
	1690	$4
	1691	#include <$2>
	1692	_ACEOF
	1693	if ac_fn_c_try_compile "$LINENO"; then :
	1694	ac_header_compiler=yes
	1695	else
	1696	ac_header_compiler=no
	1697	fi
	1698	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1700	$as_echo "$ac_header_compiler" >&6; }
	1701
	1702	# Is the header present?
	1703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1704	$as_echo_n "checking $2 presence... " >&6; }
	1705	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1706	/* end confdefs.h. */
	1707	#include <$2>
	1708	_ACEOF
	1709	if ac_fn_c_try_cpp "$LINENO"; then :
	1710	ac_header_preproc=yes
	1711	else
	1712	ac_header_preproc=no
	1713	fi
	1714	rm -f conftest.err conftest.i conftest.$ac_ext
	1715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1716	$as_echo "$ac_header_preproc" >&6; }
	1717
	1718	# So? What about this header?
	1719	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1720	yes:no: )
	1721	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1722	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1723	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1724	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1725	;;
	1726	no:yes:* )
	1727	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1728	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1729	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1730	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1731	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1732	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1733	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1734	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&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	( $as_echo "## --------------------------------------- ##
	1738	## Report this to Matthew.Whiting@csiro.au ##
	1739	## --------------------------------------- ##"
	1740	) \| sed "s/^/$as_me: WARNING: /" >&2
	1741	;;
	1742	esac
	1743	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1744	$as_echo_n "checking for $2... " >&6; }
	1745	if eval \${$3+:} false; then :
	1746	$as_echo_n "(cached) " >&6
	1747	else
	1748	eval "$3=\$ac_header_compiler"
	1749	fi
	1750	eval ac_res=\$$3
	1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1752	$as_echo "$ac_res" >&6; }
	1753	fi
	1754	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1755
	1756	} # ac_fn_c_check_header_mongrel
	1757
	1758	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1759	# -------------------------------------------------------
	1760	# Tests whether HEADER exists and can be compiled using the include files in
	1761	# INCLUDES, setting the cache variable VAR accordingly.
	1762	ac_fn_c_check_header_compile ()
	1763	{
	1764	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1765	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1766	$as_echo_n "checking for $2... " >&6; }
	1767	if eval \${$3+:} false; then :
	1768	$as_echo_n "(cached) " >&6
	1769	else
	1770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1771	/* end confdefs.h. */
	1772	$4
	1773	#include <$2>
	1774	_ACEOF
	1775	if ac_fn_c_try_compile "$LINENO"; then :
	1776	eval "$3=yes"
	1777	else
	1778	eval "$3=no"
	1779	fi
	1780	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1781	fi
	1782	eval ac_res=\$$3
	1783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1784	$as_echo "$ac_res" >&6; }
	1785	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1786
	1787	} # ac_fn_c_check_header_compile
	1788
	1789	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
	1790	# -------------------------------------------
	1791	# Tests whether TYPE exists after having included INCLUDES, setting cache
	1792	# variable VAR accordingly.
	1793	ac_fn_c_check_type ()
	1794	{
	1795	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1797	$as_echo_n "checking for $2... " >&6; }
	1798	if eval \${$3+:} false; then :
	1799	$as_echo_n "(cached) " >&6
	1800	else
	1801	eval "$3=no"
	1802	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1803	/* end confdefs.h. */
	1804	$4
	1805	int
	1806	main ()
	1807	{
	1808	if (sizeof ($2))
	1809	return 0;
	1810	;
	1811	return 0;
	1812	}
	1813	_ACEOF
	1814	if ac_fn_c_try_compile "$LINENO"; then :
	1815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1816	/* end confdefs.h. */
	1817	$4
	1818	int
	1819	main ()
	1820	{
	1821	if (sizeof (($2)))
	1822	return 0;
	1823	;
	1824	return 0;
	1825	}
	1826	_ACEOF
	1827	if ac_fn_c_try_compile "$LINENO"; then :
	1828
	1829	else
	1830	eval "$3=yes"
	1831	fi
	1832	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1833	fi
	1834	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1835	fi
	1836	eval ac_res=\$$3
	1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1838	$as_echo "$ac_res" >&6; }
	1839	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1840
	1841	} # ac_fn_c_check_type
	1842
	1843	# ac_fn_c_check_func LINENO FUNC VAR
	1844	# ----------------------------------
	1845	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1846	ac_fn_c_check_func ()
	1847	{
	1848	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1850	$as_echo_n "checking for $2... " >&6; }
	1851	if eval \${$3+:} false; then :
	1852	$as_echo_n "(cached) " >&6
	1853	else
	1854	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1855	/* end confdefs.h. */
	1856	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1857	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1858	#define $2 innocuous_$2
	1859
	1860	/* System header to define __stub macros and hopefully few prototypes,
	1861	which can conflict with char $2 (); below.
	1862	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1863	<limits.h> exists even on freestanding compilers. */
	1864
	1865	#ifdef __STDC__
	1866	# include <limits.h>
	1867	#else
	1868	# include <assert.h>
	1869	#endif
	1870
	1871	#undef $2
	1872
	1873	/* Override any GCC internal prototype to avoid an error.
	1874	Use char because int might match the return type of a GCC
	1875	builtin and then its argument prototype would still apply. */
	1876	#ifdef __cplusplus
	1877	extern "C"
	1878	#endif
	1879	char $2 ();
	1880	/* The GNU C library defines this for functions which it implements
	1881	to always fail with ENOSYS. Some functions are actually named
	1882	something starting with __ and the normal name is an alias. */
	1883	#if defined __stub_$2 \|\| defined __stub___$2
	1884	choke me
	1885	#endif
	1886
	1887	int
	1888	main ()
	1889	{
	1890	return $2 ();
	1891	;
	1892	return 0;
	1893	}
	1894	_ACEOF
	1895	if ac_fn_c_try_link "$LINENO"; then :
	1896	eval "$3=yes"
	1897	else
	1898	eval "$3=no"
	1899	fi
	1900	rm -f core conftest.err conftest.$ac_objext \
	1901	conftest$ac_exeext conftest.$ac_ext
	1902	fi
	1903	eval ac_res=\$$3
	1904	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1905	$as_echo "$ac_res" >&6; }
	1906	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1907
	1908	} # ac_fn_c_check_func
	1909
	1910	# ac_fn_f77_try_link LINENO
	1911	# -------------------------
	1912	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1913	ac_fn_f77_try_link ()
	1914	{
	1915	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1916	rm -f conftest.$ac_objext conftest$ac_exeext
	1917	if { { ac_try="$ac_link"
	1918	case "(($ac_try" in
	1919	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1920	*) ac_try_echo=$ac_try;;
	1921	esac
	1922	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1923	$as_echo "$ac_try_echo"; } >&5
	1924	(eval "$ac_link") 2>conftest.err
	1925	ac_status=$?
	1926	if test -s conftest.err; then
	1927	grep -v '^ *+' conftest.err >conftest.er1
	1928	cat conftest.er1 >&5
	1929	mv -f conftest.er1 conftest.err
	1930	fi
	1931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1932	test $ac_status = 0; } && {
	1933	test -z "$ac_f77_werror_flag" \|\|
	1934	test ! -s conftest.err
	1935	} && test -s conftest$ac_exeext && {
	1936	test "$cross_compiling" = yes \|\|
	1937	$as_test_x conftest$ac_exeext
	1938	}; then :
	1939	ac_retval=0
	1940	else
	1941	$as_echo "$as_me: failed program was:" >&5
	1942	sed 's/^/\| /' conftest.$ac_ext >&5
	1943
	1944	ac_retval=1
	1945	fi
	1946	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1947	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1948	# interfere with the next link command; also delete a directory that is
	1949	# left behind by Apple's compiler. We do this before executing the actions.
	1950	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1951	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1952	as_fn_set_status $ac_retval
	1953
	1954	} # ac_fn_f77_try_link
[763]	1955	cat >config.log <<_ACEOF
[107]	1956	This file contains any messages produced by compilers while
	1957	running configure, to aid debugging if configure makes a mistake.
	1958
[853]	1959	It was created by Duchamp $as_me 1.1.13, which was
[788]	1960	generated by GNU Autoconf 2.68. Invocation command line was
[107]	1961
	1962	$ $0 $@
	1963
	1964	_ACEOF
[763]	1965	exec 5>>config.log
[107]	1966	{
	1967	cat <<_ASUNAME
	1968	## --------- ##
	1969	## Platform. ##
	1970	## --------- ##
	1971
	1972	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1973	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1974	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1975	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1976	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1977
	1978	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1979	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1980
	1981	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1982	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1983	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
[763]	1984	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
[107]	1985	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1986	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1987	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1988
	1989	_ASUNAME
	1990
	1991	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1992	for as_dir in $PATH
	1993	do
	1994	IFS=$as_save_IFS
	1995	test -z "$as_dir" && as_dir=.
[788]	1996	$as_echo "PATH: $as_dir"
	1997	done
[763]	1998	IFS=$as_save_IFS
[107]	1999
	2000	} >&5
	2001
	2002	cat >&5 <<_ACEOF
	2003
	2004
	2005	## ----------- ##
	2006	## Core tests. ##
	2007	## ----------- ##
	2008
	2009	_ACEOF
	2010
	2011
	2012	# Keep a trace of the command line.
	2013	# Strip out --no-create and --no-recursion so they do not pile up.
	2014	# Strip out --silent because we don't want to record it for future runs.
	2015	# Also quote any args containing shell meta-characters.
	2016	# Make two passes to allow for proper duplicate-argument suppression.
	2017	ac_configure_args=
	2018	ac_configure_args0=
	2019	ac_configure_args1=
	2020	ac_must_keep_next=false
	2021	for ac_pass in 1 2
	2022	do
	2023	for ac_arg
	2024	do
	2025	case $ac_arg in
	2026	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	2027	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2028	\| -silent \| --silent \| --silen \| --sile \| --sil)
	2029	continue ;;
[763]	2030	\')
[788]	2031	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2032	esac
	2033	case $ac_pass in
[788]	2034	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
[107]	2035	2)
[788]	2036	as_fn_append ac_configure_args1 " '$ac_arg'"
[107]	2037	if test $ac_must_keep_next = true; then
[349]	2038	ac_must_keep_next=false # Got value, back to normal.
[107]	2039	else
[349]	2040	case $ac_arg in
	2041	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	2042	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	2043	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	2044	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	2045	case "$ac_configure_args0 " in
	2046	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	2047	esac
	2048	;;
	2049	-* ) ac_must_keep_next=true ;;
	2050	esac
[107]	2051	fi
[788]	2052	as_fn_append ac_configure_args " '$ac_arg'"
[107]	2053	;;
	2054	esac
	2055	done
	2056	done
[788]	2057	{ ac_configure_args0=; unset ac_configure_args0;}
	2058	{ ac_configure_args1=; unset ac_configure_args1;}
[107]	2059
	2060	# When interrupted or exit'd, cleanup temporary files, and complete
	2061	# config.log. We remove comments because anyway the quotes in there
	2062	# would cause problems or look ugly.
[763]	2063	# WARNING: Use '\'' to represent an apostrophe within the trap.
	2064	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
[107]	2065	trap 'exit_status=$?
	2066	# Save into config.log some information that might help in debugging.
	2067	{
	2068	echo
	2069
[788]	2070	$as_echo "## ---------------- ##
[107]	2071	## Cache variables. ##
[788]	2072	## ---------------- ##"
[107]	2073	echo
	2074	# The following way of writing the cache mishandles newlines in values,
[763]	2075	(
	2076	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	2077	eval ac_val=\$$ac_var
	2078	case $ac_val in #(
	2079	${as_nl})
	2080	case $ac_var in #(
[788]	2081	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	2082	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	2083	esac
	2084	case $ac_var in #(
	2085	_ \| IFS \| as_nl) ;; #(
[788]	2086	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	2087	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	2088	esac ;;
	2089	esac
	2090	done
[107]	2091	(set) 2>&1 \|
[763]	2092	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	2093	${as_nl}ac_space=\ )
[107]	2094	sed -n \
[763]	2095	"s/'\''/'\''\\\\'\'''\''/g;
	2096	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	2097	;; #(
[107]	2098	*)
[763]	2099	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	2100	;;
[763]	2101	esac \|
	2102	sort
	2103	)
[107]	2104	echo
	2105
[788]	2106	$as_echo "## ----------------- ##
[107]	2107	## Output variables. ##
[788]	2108	## ----------------- ##"
[107]	2109	echo
	2110	for ac_var in $ac_subst_vars
	2111	do
[763]	2112	eval ac_val=\$$ac_var
	2113	case $ac_val in
[788]	2114	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2115	esac
[788]	2116	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2117	done \| sort
	2118	echo
	2119
	2120	if test -n "$ac_subst_files"; then
[788]	2121	$as_echo "## ------------------- ##
[763]	2122	## File substitutions. ##
[788]	2123	## ------------------- ##"
[107]	2124	echo
	2125	for ac_var in $ac_subst_files
	2126	do
[763]	2127	eval ac_val=\$$ac_var
	2128	case $ac_val in
[788]	2129	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2130	esac
[788]	2131	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2132	done \| sort
	2133	echo
	2134	fi
	2135
	2136	if test -s confdefs.h; then
[788]	2137	$as_echo "## ----------- ##
[107]	2138	## confdefs.h. ##
[788]	2139	## ----------- ##"
[107]	2140	echo
[763]	2141	cat confdefs.h
[107]	2142	echo
	2143	fi
	2144	test "$ac_signal" != 0 &&
[788]	2145	$as_echo "$as_me: caught signal $ac_signal"
	2146	$as_echo "$as_me: exit $exit_status"
[107]	2147	} >&5
[763]	2148	rm -f core .core core.conftest. &&
	2149	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
[107]	2150	exit $exit_status
[763]	2151	' 0
[107]	2152	for ac_signal in 1 2 13 15; do
[788]	2153	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
[107]	2154	done
	2155	ac_signal=0
	2156
	2157	# confdefs.h avoids OS command line length limits that DEFS can exceed.
[763]	2158	rm -f -r conftest* confdefs.h
[107]	2159
[788]	2160	$as_echo "/* confdefs.h */" > confdefs.h
	2161
[107]	2162	# Predefined preprocessor variables.
	2163
	2164	cat >>confdefs.h <<_ACEOF
	2165	#define PACKAGE_NAME "$PACKAGE_NAME"
	2166	_ACEOF
	2167
	2168	cat >>confdefs.h <<_ACEOF
	2169	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	2170	_ACEOF
	2171
	2172	cat >>confdefs.h <<_ACEOF
	2173	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	2174	_ACEOF
	2175
	2176	cat >>confdefs.h <<_ACEOF
	2177	#define PACKAGE_STRING "$PACKAGE_STRING"
	2178	_ACEOF
	2179
	2180	cat >>confdefs.h <<_ACEOF
	2181	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	2182	_ACEOF
	2183
[788]	2184	cat >>confdefs.h <<_ACEOF
	2185	#define PACKAGE_URL "$PACKAGE_URL"
	2186	_ACEOF
[107]	2187
[788]	2188
[107]	2189	# Let the site file select an alternate cache file if it wants to.
[788]	2190	# Prefer an explicitly selected file to automatically selected ones.
	2191	ac_site_file1=NONE
	2192	ac_site_file2=NONE
[763]	2193	if test -n "$CONFIG_SITE"; then
[788]	2194	# We do not want a PATH search for config.site.
	2195	case $CONFIG_SITE in #((
	2196	-*) ac_site_file1=./$CONFIG_SITE;;
	2197	/) ac_site_file1=$CONFIG_SITE;;
	2198	*) ac_site_file1=./$CONFIG_SITE;;
	2199	esac
[763]	2200	elif test "x$prefix" != xNONE; then
[788]	2201	ac_site_file1=$prefix/share/config.site
	2202	ac_site_file2=$prefix/etc/config.site
[763]	2203	else
[788]	2204	ac_site_file1=$ac_default_prefix/share/config.site
	2205	ac_site_file2=$ac_default_prefix/etc/config.site
[107]	2206	fi
[788]	2207	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
[763]	2208	do
[788]	2209	test "x$ac_site_file" = xNONE && continue
	2210	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2211	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2212	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
[107]	2213	sed 's/^/\| /' "$ac_site_file" >&5
[788]	2214	. "$ac_site_file" \
	2215	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2216	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2217	as_fn_error $? "failed to load site script $ac_site_file
	2218	See \`config.log' for more details" "$LINENO" 5; }
[107]	2219	fi
	2220	done
	2221
	2222	if test -r "$cache_file"; then
[788]	2223	# Some versions of bash will fail to source /dev/null (special files
	2224	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2225	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2226	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2227	$as_echo "$as_me: loading cache $cache_file" >&6;}
[107]	2228	case $cache_file in
[763]	2229	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2230	*) . "./$cache_file";;
[107]	2231	esac
	2232	fi
	2233	else
[788]	2234	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2235	$as_echo "$as_me: creating cache $cache_file" >&6;}
[107]	2236	>$cache_file
	2237	fi
	2238
	2239	# Check that the precious variables saved in the cache have kept the same
	2240	# value.
	2241	ac_cache_corrupted=false
[763]	2242	for ac_var in $ac_precious_vars; do
[107]	2243	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2244	eval ac_new_set=\$ac_env_${ac_var}_set
[763]	2245	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2246	eval ac_new_val=\$ac_env_${ac_var}_value
[107]	2247	case $ac_old_set,$ac_new_set in
	2248	set,)
[788]	2249	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2250	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
[107]	2251	ac_cache_corrupted=: ;;
	2252	,set)
[788]	2253	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2254	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
[107]	2255	ac_cache_corrupted=: ;;
	2256	,);;
	2257	*)
	2258	if test "x$ac_old_val" != "x$ac_new_val"; then
[788]	2259	# differences in whitespace do not lead to failure.
	2260	ac_old_val_w=`echo x $ac_old_val`
	2261	ac_new_val_w=`echo x $ac_new_val`
	2262	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2263	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2264	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2265	ac_cache_corrupted=:
	2266	else
	2267	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2268	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2269	eval $ac_var=\$ac_old_val
	2270	fi
	2271	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2272	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2273	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2274	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
[107]	2275	fi;;
	2276	esac
	2277	# Pass precious variables to config.status.
	2278	if test "$ac_new_set" = set; then
	2279	case $ac_new_val in
[788]	2280	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2281	*) ac_arg=$ac_var=$ac_new_val ;;
	2282	esac
	2283	case " $ac_configure_args " in
	2284	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
[788]	2285	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
[107]	2286	esac
	2287	fi
	2288	done
	2289	if $ac_cache_corrupted; then
[788]	2290	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2291	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2292	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2293	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2294	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
[107]	2295	fi
[788]	2296	## -------------------- ##
	2297	## Main body of script. ##
	2298	## -------------------- ##
[107]	2299
[763]	2300	ac_ext=c
	2301	ac_cpp='$CPP $CPPFLAGS'
	2302	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2303	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2304	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[107]	2305
	2306
	2307
[763]	2308	ac_config_headers="$ac_config_headers src/config.h"
[107]	2309
	2310
	2311
	2312	# Checks for programs.
[763]	2313	ac_ext=cpp
[107]	2314	ac_cpp='$CXXCPP $CPPFLAGS'
	2315	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2316	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2317	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
[763]	2318	if test -z "$CXX"; then
	2319	if test -n "$CCC"; then
	2320	CXX=$CCC
	2321	else
	2322	if test -n "$ac_tool_prefix"; then
	2323	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2324	do
	2325	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2326	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	2327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2328	$as_echo_n "checking for $ac_word... " >&6; }
	2329	if ${ac_cv_prog_CXX+:} false; then :
	2330	$as_echo_n "(cached) " >&6
[107]	2331	else
	2332	if test -n "$CXX"; then
	2333	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	2334	else
	2335	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2336	for as_dir in $PATH
	2337	do
	2338	IFS=$as_save_IFS
	2339	test -z "$as_dir" && as_dir=.
[788]	2340	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2341	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2342	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
[788]	2343	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2344	break 2
	2345	fi
	2346	done
[788]	2347	done
[763]	2348	IFS=$as_save_IFS
[107]	2349
	2350	fi
	2351	fi
	2352	CXX=$ac_cv_prog_CXX
	2353	if test -n "$CXX"; then
[788]	2354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
	2355	$as_echo "$CXX" >&6; }
[107]	2356	else
[788]	2357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2358	$as_echo "no" >&6; }
[107]	2359	fi
	2360
[763]	2361
[107]	2362	test -n "$CXX" && break
	2363	done
	2364	fi
	2365	if test -z "$CXX"; then
	2366	ac_ct_CXX=$CXX
[763]	2367	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2368	do
	2369	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2370	set dummy $ac_prog; ac_word=$2
[788]	2371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2372	$as_echo_n "checking for $ac_word... " >&6; }
	2373	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
	2374	$as_echo_n "(cached) " >&6
[107]	2375	else
	2376	if test -n "$ac_ct_CXX"; then
	2377	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	2378	else
	2379	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2380	for as_dir in $PATH
	2381	do
	2382	IFS=$as_save_IFS
	2383	test -z "$as_dir" && as_dir=.
[788]	2384	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2385	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2386	ac_cv_prog_ac_ct_CXX="$ac_prog"
[788]	2387	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2388	break 2
	2389	fi
	2390	done
[788]	2391	done
[763]	2392	IFS=$as_save_IFS
[107]	2393
	2394	fi
	2395	fi
	2396	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	2397	if test -n "$ac_ct_CXX"; then
[788]	2398	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
	2399	$as_echo "$ac_ct_CXX" >&6; }
[107]	2400	else
[788]	2401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2402	$as_echo "no" >&6; }
[107]	2403	fi
	2404
[763]	2405
[107]	2406	test -n "$ac_ct_CXX" && break
	2407	done
	2408
[763]	2409	if test "x$ac_ct_CXX" = x; then
	2410	CXX="g++"
	2411	else
	2412	case $cross_compiling:$ac_tool_warned in
	2413	yes:)
[788]	2414	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2415	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2416	ac_tool_warned=yes ;;
	2417	esac
	2418	CXX=$ac_ct_CXX
	2419	fi
[107]	2420	fi
	2421
[763]	2422	fi
	2423	fi
[107]	2424	# Provide some information about the compiler.
[788]	2425	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
	2426	set X $ac_compile
	2427	ac_compiler=$2
	2428	for ac_option in --version -v -V -qversion; do
	2429	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	2430	case "(($ac_try" in
	2431	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2432	*) ac_try_echo=$ac_try;;
	2433	esac
[788]	2434	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2435	$as_echo "$ac_try_echo"; } >&5
	2436	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	2437	ac_status=$?
[788]	2438	if test -s conftest.err; then
	2439	sed '10a\
	2440	... rest of stderr output deleted ...
	2441	10q' conftest.err >conftest.er1
	2442	cat conftest.er1 >&5
	2443	fi
	2444	rm -f conftest.er1 conftest.err
	2445	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2446	test $ac_status = 0; }
	2447	done
[107]	2448
[788]	2449	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2450	/* end confdefs.h. */
	2451
	2452	int
	2453	main ()
	2454	{
	2455
	2456	;
	2457	return 0;
	2458	}
	2459	_ACEOF
	2460	ac_clean_files_save=$ac_clean_files
[788]	2461	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
[107]	2462	# Try to create an executable without -o first, disregard a.out.
	2463	# It will help us diagnose broken compilers, and finding out an intuition
	2464	# of exeext.
[788]	2465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
	2466	$as_echo_n "checking whether the C++ compiler works... " >&6; }
	2467	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2468
	2469	# The possible output files:
	2470	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2471
[763]	2472	ac_rmfiles=
	2473	for ac_file in $ac_files
	2474	do
	2475	case $ac_file in
[788]	2476	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[763]	2477	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2478	esac
	2479	done
	2480	rm -f $ac_rmfiles
	2481
[788]	2482	if { { ac_try="$ac_link_default"
[763]	2483	case "(($ac_try" in
	2484	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2485	*) ac_try_echo=$ac_try;;
	2486	esac
[788]	2487	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2488	$as_echo "$ac_try_echo"; } >&5
[763]	2489	(eval "$ac_link_default") 2>&5
[107]	2490	ac_status=$?
[788]	2491	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2492	test $ac_status = 0; }; then :
[763]	2493	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	2494	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	2495	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	2496	# so that the user can short-circuit this test for compilers unknown to
	2497	# Autoconf.
	2498	for ac_file in $ac_files ''
[107]	2499	do
	2500	test -f "$ac_file" \|\| continue
	2501	case $ac_file in
[788]	2502	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
[349]	2503	;;
[107]	2504	[ab].out )
[349]	2505	# We found the default executable, but exeext='' is most
	2506	# certainly right.
	2507	break;;
[107]	2508	. )
[788]	2509	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
[763]	2510	then :; else
	2511	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2512	fi
	2513	# We set ac_cv_exeext here because the later test for it is not
	2514	# safe: cross compilers may not add the suffix if given an `-o'
	2515	# argument, so we may need to know it at that point already.
	2516	# Even if this section looks crufty: it has the advantage of
	2517	# actually working.
[349]	2518	break;;
[107]	2519	* )
[349]	2520	break;;
[107]	2521	esac
	2522	done
[763]	2523	test "$ac_cv_exeext" = no && ac_cv_exeext=
	2524
[107]	2525	else
[763]	2526	ac_file=''
	2527	fi
[788]	2528	if test -z "$ac_file"; then :
	2529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2530	$as_echo "no" >&6; }
	2531	$as_echo "$as_me: failed program was:" >&5
[107]	2532	sed 's/^/\| /' conftest.$ac_ext >&5
	2533
[788]	2534	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2535	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2536	as_fn_error 77 "C++ compiler cannot create executables
	2537	See \`config.log' for more details" "$LINENO" 5; }
	2538	else
	2539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2540	$as_echo "yes" >&6; }
[107]	2541	fi
[788]	2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
	2543	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
	2544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	2545	$as_echo "$ac_file" >&6; }
[107]	2546	ac_exeext=$ac_cv_exeext
	2547
[788]	2548	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
[107]	2549	ac_clean_files=$ac_clean_files_save
[788]	2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	2551	$as_echo_n "checking for suffix of executables... " >&6; }
	2552	if { { ac_try="$ac_link"
[763]	2553	case "(($ac_try" in
	2554	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2555	*) ac_try_echo=$ac_try;;
	2556	esac
[788]	2557	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2558	$as_echo "$ac_try_echo"; } >&5
[763]	2559	(eval "$ac_link") 2>&5
[107]	2560	ac_status=$?
[788]	2561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2562	test $ac_status = 0; }; then :
[107]	2563	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2564	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2565	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2566	# `rm'.
	2567	for ac_file in conftest.exe conftest conftest.*; do
	2568	test -f "$ac_file" \|\| continue
	2569	case $ac_file in
[788]	2570	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[107]	2571	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
[349]	2572	break;;
[107]	2573	* ) break;;
	2574	esac
	2575	done
	2576	else
[788]	2577	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2578	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2579	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	2580	See \`config.log' for more details" "$LINENO" 5; }
[107]	2581	fi
[788]	2582	rm -f conftest conftest$ac_cv_exeext
	2583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	2584	$as_echo "$ac_cv_exeext" >&6; }
[107]	2585
	2586	rm -f conftest.$ac_ext
	2587	EXEEXT=$ac_cv_exeext
	2588	ac_exeext=$EXEEXT
[788]	2589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2590	/* end confdefs.h. */
	2591	#include <stdio.h>
	2592	int
	2593	main ()
	2594	{
	2595	FILE *f = fopen ("conftest.out", "w");
	2596	return ferror (f) \|\| fclose (f) != 0;
	2597
	2598	;
	2599	return 0;
	2600	}
	2601	_ACEOF
	2602	ac_clean_files="$ac_clean_files conftest.out"
	2603	# Check that the compiler produces executables we can run. If not, either
	2604	# the compiler is broken, or we cross compile.
	2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	2606	$as_echo_n "checking whether we are cross compiling... " >&6; }
	2607	if test "$cross_compiling" != yes; then
	2608	{ { ac_try="$ac_link"
	2609	case "(($ac_try" in
	2610	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2611	*) ac_try_echo=$ac_try;;
	2612	esac
	2613	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2614	$as_echo "$ac_try_echo"; } >&5
	2615	(eval "$ac_link") 2>&5
	2616	ac_status=$?
	2617	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2618	test $ac_status = 0; }
	2619	if { ac_try='./conftest$ac_cv_exeext'
	2620	{ { case "(($ac_try" in
	2621	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2622	*) ac_try_echo=$ac_try;;
	2623	esac
	2624	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2625	$as_echo "$ac_try_echo"; } >&5
	2626	(eval "$ac_try") 2>&5
	2627	ac_status=$?
	2628	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2629	test $ac_status = 0; }; }; then
	2630	cross_compiling=no
	2631	else
	2632	if test "$cross_compiling" = maybe; then
	2633	cross_compiling=yes
	2634	else
	2635	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2636	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2637	as_fn_error $? "cannot run C++ compiled programs.
	2638	If you meant to cross compile, use \`--host'.
	2639	See \`config.log' for more details" "$LINENO" 5; }
	2640	fi
	2641	fi
	2642	fi
	2643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	2644	$as_echo "$cross_compiling" >&6; }
	2645
	2646	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	2647	ac_clean_files=$ac_clean_files_save
	2648	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	2649	$as_echo_n "checking for suffix of object files... " >&6; }
	2650	if ${ac_cv_objext+:} false; then :
	2651	$as_echo_n "(cached) " >&6
[107]	2652	else
[788]	2653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2654	/* end confdefs.h. */
	2655
	2656	int
	2657	main ()
	2658	{
	2659
	2660	;
	2661	return 0;
	2662	}
	2663	_ACEOF
	2664	rm -f conftest.o conftest.obj
[788]	2665	if { { ac_try="$ac_compile"
[763]	2666	case "(($ac_try" in
	2667	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2668	*) ac_try_echo=$ac_try;;
	2669	esac
[788]	2670	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2671	$as_echo "$ac_try_echo"; } >&5
[763]	2672	(eval "$ac_compile") 2>&5
[107]	2673	ac_status=$?
[788]	2674	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2675	test $ac_status = 0; }; then :
[763]	2676	for ac_file in conftest.o conftest.obj conftest.*; do
	2677	test -f "$ac_file" \|\| continue;
[107]	2678	case $ac_file in
[788]	2679	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
[107]	2680	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2681	break;;
	2682	esac
	2683	done
	2684	else
[788]	2685	$as_echo "$as_me: failed program was:" >&5
[107]	2686	sed 's/^/\| /' conftest.$ac_ext >&5
	2687
[788]	2688	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2689	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2690	as_fn_error $? "cannot compute suffix of object files: cannot compile
	2691	See \`config.log' for more details" "$LINENO" 5; }
[107]	2692	fi
	2693	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2694	fi
[788]	2695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	2696	$as_echo "$ac_cv_objext" >&6; }
[107]	2697	OBJEXT=$ac_cv_objext
	2698	ac_objext=$OBJEXT
[788]	2699	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
	2700	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
	2701	if ${ac_cv_cxx_compiler_gnu+:} false; then :
	2702	$as_echo_n "(cached) " >&6
[107]	2703	else
[788]	2704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2705	/* end confdefs.h. */
	2706
	2707	int
	2708	main ()
	2709	{
	2710	#ifndef __GNUC__
	2711	choke me
	2712	#endif
	2713
	2714	;
	2715	return 0;
	2716	}
	2717	_ACEOF
[788]	2718	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2719	ac_compiler_gnu=yes
	2720	else
[788]	2721	ac_compiler_gnu=no
[107]	2722	fi
[763]	2723	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2724	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2725
	2726	fi
[788]	2727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
	2728	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
	2729	if test $ac_compiler_gnu = yes; then
	2730	GXX=yes
	2731	else
	2732	GXX=
	2733	fi
[107]	2734	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2735	ac_save_CXXFLAGS=$CXXFLAGS
[788]	2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
	2737	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
	2738	if ${ac_cv_prog_cxx_g+:} false; then :
	2739	$as_echo_n "(cached) " >&6
[107]	2740	else
[763]	2741	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
	2742	ac_cxx_werror_flag=yes
	2743	ac_cv_prog_cxx_g=no
	2744	CXXFLAGS="-g"
[788]	2745	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2746	/* end confdefs.h. */
	2747
	2748	int
	2749	main ()
	2750	{
	2751
	2752	;
	2753	return 0;
	2754	}
	2755	_ACEOF
[788]	2756	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2757	ac_cv_prog_cxx_g=yes
	2758	else
[788]	2759	CXXFLAGS=""
	2760	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2761	/* end confdefs.h. */
[763]	2762
[107]	2763	int
	2764	main ()
	2765	{
[763]	2766
[107]	2767	;
	2768	return 0;
	2769	}
	2770	_ACEOF
[788]	2771	if ac_fn_cxx_try_compile "$LINENO"; then :
	2772
[107]	2773	else
[788]	2774	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
[763]	2775	CXXFLAGS="-g"
[788]	2776	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2777	/* end confdefs.h. */
[763]	2778
[107]	2779	int
	2780	main ()
	2781	{
[763]	2782
[107]	2783	;
	2784	return 0;
	2785	}
	2786	_ACEOF
[788]	2787	if ac_fn_cxx_try_compile "$LINENO"; then :
[763]	2788	ac_cv_prog_cxx_g=yes
[107]	2789	fi
[763]	2790	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2791	fi
[763]	2792	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2793	fi
	2794	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2795	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	2796	fi
[788]	2797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
	2798	$as_echo "$ac_cv_prog_cxx_g" >&6; }
[763]	2799	if test "$ac_test_CXXFLAGS" = set; then
	2800	CXXFLAGS=$ac_save_CXXFLAGS
	2801	elif test $ac_cv_prog_cxx_g = yes; then
	2802	if test "$GXX" = yes; then
	2803	CXXFLAGS="-g -O2"
	2804	else
	2805	CXXFLAGS="-g"
	2806	fi
	2807	else
	2808	if test "$GXX" = yes; then
	2809	CXXFLAGS="-O2"
	2810	else
	2811	CXXFLAGS=
	2812	fi
	2813	fi
[107]	2814	ac_ext=c
	2815	ac_cpp='$CPP $CPPFLAGS'
	2816	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2817	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2818	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2819
	2820	ac_ext=c
	2821	ac_cpp='$CPP $CPPFLAGS'
	2822	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2823	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2824	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2825	if test -n "$ac_tool_prefix"; then
	2826	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2827	set dummy ${ac_tool_prefix}gcc; ac_word=$2
[788]	2828	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2829	$as_echo_n "checking for $ac_word... " >&6; }
	2830	if ${ac_cv_prog_CC+:} false; then :
	2831	$as_echo_n "(cached) " >&6
[107]	2832	else
	2833	if test -n "$CC"; then
	2834	ac_cv_prog_CC="$CC" # Let the user override the test.
	2835	else
	2836	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2837	for as_dir in $PATH
	2838	do
	2839	IFS=$as_save_IFS
	2840	test -z "$as_dir" && as_dir=.
[788]	2841	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2842	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2843	ac_cv_prog_CC="${ac_tool_prefix}gcc"
[788]	2844	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2845	break 2
	2846	fi
	2847	done
[788]	2848	done
[763]	2849	IFS=$as_save_IFS
[107]	2850
	2851	fi
	2852	fi
	2853	CC=$ac_cv_prog_CC
	2854	if test -n "$CC"; then
[788]	2855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2856	$as_echo "$CC" >&6; }
[107]	2857	else
[788]	2858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2859	$as_echo "no" >&6; }
[107]	2860	fi
	2861
[763]	2862
[107]	2863	fi
	2864	if test -z "$ac_cv_prog_CC"; then
	2865	ac_ct_CC=$CC
	2866	# Extract the first word of "gcc", so it can be a program name with args.
	2867	set dummy gcc; ac_word=$2
[788]	2868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2869	$as_echo_n "checking for $ac_word... " >&6; }
	2870	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2871	$as_echo_n "(cached) " >&6
[107]	2872	else
	2873	if test -n "$ac_ct_CC"; then
	2874	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2875	else
	2876	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2877	for as_dir in $PATH
	2878	do
	2879	IFS=$as_save_IFS
	2880	test -z "$as_dir" && as_dir=.
[788]	2881	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2882	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2883	ac_cv_prog_ac_ct_CC="gcc"
[788]	2884	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2885	break 2
	2886	fi
	2887	done
[788]	2888	done
[763]	2889	IFS=$as_save_IFS
[107]	2890
	2891	fi
	2892	fi
	2893	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2894	if test -n "$ac_ct_CC"; then
[788]	2895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2896	$as_echo "$ac_ct_CC" >&6; }
[107]	2897	else
[788]	2898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2899	$as_echo "no" >&6; }
[107]	2900	fi
	2901
[763]	2902	if test "x$ac_ct_CC" = x; then
	2903	CC=""
	2904	else
	2905	case $cross_compiling:$ac_tool_warned in
	2906	yes:)
[788]	2907	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2908	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2909	ac_tool_warned=yes ;;
	2910	esac
	2911	CC=$ac_ct_CC
	2912	fi
[107]	2913	else
	2914	CC="$ac_cv_prog_CC"
	2915	fi
	2916
	2917	if test -z "$CC"; then
[763]	2918	if test -n "$ac_tool_prefix"; then
	2919	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
[107]	2920	set dummy ${ac_tool_prefix}cc; ac_word=$2
[788]	2921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2922	$as_echo_n "checking for $ac_word... " >&6; }
	2923	if ${ac_cv_prog_CC+:} false; then :
	2924	$as_echo_n "(cached) " >&6
[107]	2925	else
	2926	if test -n "$CC"; then
	2927	ac_cv_prog_CC="$CC" # Let the user override the test.
	2928	else
	2929	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2930	for as_dir in $PATH
	2931	do
	2932	IFS=$as_save_IFS
	2933	test -z "$as_dir" && as_dir=.
[788]	2934	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2935	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2936	ac_cv_prog_CC="${ac_tool_prefix}cc"
[788]	2937	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2938	break 2
	2939	fi
	2940	done
[788]	2941	done
[763]	2942	IFS=$as_save_IFS
[107]	2943
	2944	fi
	2945	fi
	2946	CC=$ac_cv_prog_CC
	2947	if test -n "$CC"; then
[788]	2948	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2949	$as_echo "$CC" >&6; }
[107]	2950	else
[788]	2951	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2952	$as_echo "no" >&6; }
[107]	2953	fi
	2954
[763]	2955
[107]	2956	fi
	2957	fi
	2958	if test -z "$CC"; then
	2959	# Extract the first word of "cc", so it can be a program name with args.
	2960	set dummy cc; ac_word=$2
[788]	2961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2962	$as_echo_n "checking for $ac_word... " >&6; }
	2963	if ${ac_cv_prog_CC+:} false; then :
	2964	$as_echo_n "(cached) " >&6
[107]	2965	else
	2966	if test -n "$CC"; then
	2967	ac_cv_prog_CC="$CC" # Let the user override the test.
	2968	else
	2969	ac_prog_rejected=no
	2970	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2971	for as_dir in $PATH
	2972	do
	2973	IFS=$as_save_IFS
	2974	test -z "$as_dir" && as_dir=.
[788]	2975	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2976	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2977	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2978	ac_prog_rejected=yes
	2979	continue
	2980	fi
	2981	ac_cv_prog_CC="cc"
[788]	2982	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2983	break 2
	2984	fi
	2985	done
[788]	2986	done
[763]	2987	IFS=$as_save_IFS
[107]	2988
	2989	if test $ac_prog_rejected = yes; then
	2990	# We found a bogon in the path, so make sure we never use it.
	2991	set dummy $ac_cv_prog_CC
	2992	shift
	2993	if test $# != 0; then
	2994	# We chose a different compiler from the bogus one.
	2995	# However, it has the same basename, so the bogon will be chosen
	2996	# first if we set CC to just the basename; use the full file name.
	2997	shift
	2998	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2999	fi
	3000	fi
	3001	fi
	3002	fi
	3003	CC=$ac_cv_prog_CC
	3004	if test -n "$CC"; then
[788]	3005	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3006	$as_echo "$CC" >&6; }
[107]	3007	else
[788]	3008	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3009	$as_echo "no" >&6; }
[107]	3010	fi
	3011
[763]	3012
[107]	3013	fi
	3014	if test -z "$CC"; then
	3015	if test -n "$ac_tool_prefix"; then
[763]	3016	for ac_prog in cl.exe
[107]	3017	do
	3018	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3019	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3021	$as_echo_n "checking for $ac_word... " >&6; }
	3022	if ${ac_cv_prog_CC+:} false; then :
	3023	$as_echo_n "(cached) " >&6
[107]	3024	else
	3025	if test -n "$CC"; then
	3026	ac_cv_prog_CC="$CC" # Let the user override the test.
	3027	else
	3028	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3029	for as_dir in $PATH
	3030	do
	3031	IFS=$as_save_IFS
	3032	test -z "$as_dir" && as_dir=.
[788]	3033	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3034	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	3035	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
[788]	3036	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3037	break 2
	3038	fi
	3039	done
[788]	3040	done
[763]	3041	IFS=$as_save_IFS
[107]	3042
	3043	fi
	3044	fi
	3045	CC=$ac_cv_prog_CC
	3046	if test -n "$CC"; then
[788]	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3048	$as_echo "$CC" >&6; }
[107]	3049	else
[788]	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3051	$as_echo "no" >&6; }
[107]	3052	fi
	3053
[763]	3054
[107]	3055	test -n "$CC" && break
	3056	done
	3057	fi
	3058	if test -z "$CC"; then
	3059	ac_ct_CC=$CC
[763]	3060	for ac_prog in cl.exe
[107]	3061	do
	3062	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3063	set dummy $ac_prog; ac_word=$2
[788]	3064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3065	$as_echo_n "checking for $ac_word... " >&6; }
	3066	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3067	$as_echo_n "(cached) " >&6
[107]	3068	else
	3069	if test -n "$ac_ct_CC"; then
	3070	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3071	else
	3072	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3073	for as_dir in $PATH
	3074	do
	3075	IFS=$as_save_IFS
	3076	test -z "$as_dir" && as_dir=.
[788]	3077	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3078	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	3079	ac_cv_prog_ac_ct_CC="$ac_prog"
[788]	3080	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3081	break 2
	3082	fi
	3083	done
[788]	3084	done
[763]	3085	IFS=$as_save_IFS
[107]	3086
	3087	fi
	3088	fi
	3089	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3090	if test -n "$ac_ct_CC"; then
[788]	3091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3092	$as_echo "$ac_ct_CC" >&6; }
[107]	3093	else
[788]	3094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3095	$as_echo "no" >&6; }
[107]	3096	fi
	3097
[763]	3098
[107]	3099	test -n "$ac_ct_CC" && break
	3100	done
	3101
[763]	3102	if test "x$ac_ct_CC" = x; then
	3103	CC=""
	3104	else
	3105	case $cross_compiling:$ac_tool_warned in
	3106	yes:)
[788]	3107	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3108	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3109	ac_tool_warned=yes ;;
	3110	esac
	3111	CC=$ac_ct_CC
	3112	fi
[107]	3113	fi
	3114
	3115	fi
	3116
	3117
[788]	3118	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3119	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3120	as_fn_error $? "no acceptable C compiler found in \$PATH
	3121	See \`config.log' for more details" "$LINENO" 5; }
[107]	3122
	3123	# Provide some information about the compiler.
[788]	3124	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	3125	set X $ac_compile
	3126	ac_compiler=$2
	3127	for ac_option in --version -v -V -qversion; do
	3128	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3129	case "(($ac_try" in
	3130	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3131	*) ac_try_echo=$ac_try;;
	3132	esac
[788]	3133	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3134	$as_echo "$ac_try_echo"; } >&5
	3135	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	3136	ac_status=$?
[788]	3137	if test -s conftest.err; then
	3138	sed '10a\
	3139	... rest of stderr output deleted ...
	3140	10q' conftest.err >conftest.er1
	3141	cat conftest.er1 >&5
	3142	fi
	3143	rm -f conftest.er1 conftest.err
	3144	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3145	test $ac_status = 0; }
	3146	done
[107]	3147
[788]	3148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3149	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3150	if ${ac_cv_c_compiler_gnu+:} false; then :
	3151	$as_echo_n "(cached) " >&6
[107]	3152	else
[788]	3153	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3154	/* end confdefs.h. */
	3155
	3156	int
	3157	main ()
	3158	{
	3159	#ifndef __GNUC__
	3160	choke me
	3161	#endif
	3162
	3163	;
	3164	return 0;
	3165	}
	3166	_ACEOF
[788]	3167	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3168	ac_compiler_gnu=yes
	3169	else
[788]	3170	ac_compiler_gnu=no
[107]	3171	fi
[763]	3172	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3173	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3174
	3175	fi
[788]	3176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3177	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3178	if test $ac_compiler_gnu = yes; then
	3179	GCC=yes
	3180	else
	3181	GCC=
	3182	fi
[107]	3183	ac_test_CFLAGS=${CFLAGS+set}
	3184	ac_save_CFLAGS=$CFLAGS
[788]	3185	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3186	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3187	if ${ac_cv_prog_cc_g+:} false; then :
	3188	$as_echo_n "(cached) " >&6
[107]	3189	else
[763]	3190	ac_save_c_werror_flag=$ac_c_werror_flag
	3191	ac_c_werror_flag=yes
	3192	ac_cv_prog_cc_g=no
	3193	CFLAGS="-g"
[788]	3194	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3195	/* end confdefs.h. */
	3196
	3197	int
	3198	main ()
	3199	{
	3200
	3201	;
	3202	return 0;
	3203	}
	3204	_ACEOF
[788]	3205	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3206	ac_cv_prog_cc_g=yes
	3207	else
[788]	3208	CFLAGS=""
	3209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3210	/* end confdefs.h. */
	3211
	3212	int
	3213	main ()
	3214	{
	3215
	3216	;
	3217	return 0;
	3218	}
	3219	_ACEOF
[788]	3220	if ac_fn_c_try_compile "$LINENO"; then :
	3221
[763]	3222	else
[788]	3223	ac_c_werror_flag=$ac_save_c_werror_flag
[763]	3224	CFLAGS="-g"
[788]	3225	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3226	/* end confdefs.h. */
	3227
	3228	int
	3229	main ()
	3230	{
	3231
	3232	;
	3233	return 0;
	3234	}
	3235	_ACEOF
[788]	3236	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3237	ac_cv_prog_cc_g=yes
	3238	fi
[763]	3239	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3240	fi
[763]	3241	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3242	fi
	3243	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3244	ac_c_werror_flag=$ac_save_c_werror_flag
	3245	fi
[788]	3246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3247	$as_echo "$ac_cv_prog_cc_g" >&6; }
[107]	3248	if test "$ac_test_CFLAGS" = set; then
	3249	CFLAGS=$ac_save_CFLAGS
	3250	elif test $ac_cv_prog_cc_g = yes; then
	3251	if test "$GCC" = yes; then
	3252	CFLAGS="-g -O2"
	3253	else
	3254	CFLAGS="-g"
	3255	fi
	3256	else
	3257	if test "$GCC" = yes; then
	3258	CFLAGS="-O2"
	3259	else
	3260	CFLAGS=
	3261	fi
	3262	fi
[788]	3263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3264	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3265	if ${ac_cv_prog_cc_c89+:} false; then :
	3266	$as_echo_n "(cached) " >&6
[107]	3267	else
[763]	3268	ac_cv_prog_cc_c89=no
[107]	3269	ac_save_CC=$CC
[788]	3270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3271	/* end confdefs.h. */
	3272	#include <stdarg.h>
	3273	#include <stdio.h>
	3274	#include <sys/types.h>
	3275	#include <sys/stat.h>
	3276	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3277	struct buf { int x; };
	3278	FILE * (rcsopen) (struct buf , struct stat *, int);
	3279	static char *e (p, i)
	3280	char **p;
	3281	int i;
	3282	{
	3283	return p[i];
	3284	}
	3285	static char f (char (g) (char , int), char *p, ...)
	3286	{
	3287	char *s;
	3288	va_list v;
	3289	va_start (v,p);
	3290	s = g (p, va_arg (v,int));
	3291	va_end (v);
	3292	return s;
	3293	}
[349]	3294
	3295	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3296	function prototypes and stuff, but not '\xHH' hex character constants.
	3297	These don't provoke an error unfortunately, instead are silently treated
[763]	3298	as 'x'. The following induces an error, until -std is added to get
[349]	3299	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3300	array size at least. It's necessary to write '\x00'==0 to get something
[763]	3301	that's true only with -std. */
[349]	3302	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3303
[763]	3304	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3305	inside strings and character constants. */
	3306	#define FOO(x) 'x'
	3307	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3308
[107]	3309	int test (int i, double x);
	3310	struct s1 {int (*f) (int a);};
	3311	struct s2 {int (*f) (double a);};
	3312	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3313	int argc;
	3314	char **argv;
	3315	int
	3316	main ()
	3317	{
	3318	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3319	;
	3320	return 0;
	3321	}
	3322	_ACEOF
[763]	3323	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3324	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
[107]	3325	do
	3326	CC="$ac_save_CC $ac_arg"
[788]	3327	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3328	ac_cv_prog_cc_c89=$ac_arg
[107]	3329	fi
[763]	3330	rm -f core conftest.err conftest.$ac_objext
	3331	test "x$ac_cv_prog_cc_c89" != "xno" && break
[107]	3332	done
[763]	3333	rm -f conftest.$ac_ext
[107]	3334	CC=$ac_save_CC
	3335
	3336	fi
[763]	3337	# AC_CACHE_VAL
	3338	case "x$ac_cv_prog_cc_c89" in
	3339	x)
[788]	3340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	3341	$as_echo "none needed" >&6; } ;;
[763]	3342	xno)
[788]	3343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	3344	$as_echo "unsupported" >&6; } ;;
[107]	3345	*)
[763]	3346	CC="$CC $ac_cv_prog_cc_c89"
[788]	3347	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	3348	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
[107]	3349	esac
[788]	3350	if test "x$ac_cv_prog_cc_c89" != xno; then :
[107]	3351
[788]	3352	fi
[107]	3353
	3354	ac_ext=c
	3355	ac_cpp='$CPP $CPPFLAGS'
	3356	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3357	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3358	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3359
	3360	ac_ext=c
	3361	ac_cpp='$CPP $CPPFLAGS'
	3362	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3363	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3364	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[788]	3365	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	3366	$as_echo_n "checking how to run the C preprocessor... " >&6; }
[107]	3367	# On Suns, sometimes $CPP names a directory.
	3368	if test -n "$CPP" && test -d "$CPP"; then
	3369	CPP=
	3370	fi
	3371	if test -z "$CPP"; then
[788]	3372	if ${ac_cv_prog_CPP+:} false; then :
	3373	$as_echo_n "(cached) " >&6
[107]	3374	else
	3375	# Double quotes because CPP needs to be expanded
	3376	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3377	do
	3378	ac_preproc_ok=false
	3379	for ac_c_preproc_warn_flag in '' yes
	3380	do
	3381	# Use a header file that comes with gcc, so configuring glibc
	3382	# with a fresh cross-compiler works.
	3383	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3384	# <limits.h> exists even on freestanding compilers.
	3385	# On the NeXT, cc -E runs the code through the compiler's parser,
	3386	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3387	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3388	/* end confdefs.h. */
	3389	#ifdef __STDC__
	3390	# include <limits.h>
	3391	#else
	3392	# include <assert.h>
	3393	#endif
[349]	3394	Syntax error
[107]	3395	_ACEOF
[788]	3396	if ac_fn_c_try_cpp "$LINENO"; then :
	3397
[107]	3398	else
	3399	# Broken: fails on valid input.
	3400	continue
	3401	fi
[788]	3402	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3403
	3404	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3405	# can be detected and how.
[788]	3406	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3407	/* end confdefs.h. */
	3408	#include <ac_nonexistent.h>
	3409	_ACEOF
[788]	3410	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3411	# Broken: success on invalid input.
	3412	continue
	3413	else
	3414	# Passes both tests.
	3415	ac_preproc_ok=:
	3416	break
	3417	fi
[788]	3418	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3419
[107]	3420	done
	3421	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3422	rm -f conftest.i conftest.err conftest.$ac_ext
	3423	if $ac_preproc_ok; then :
[107]	3424	break
	3425	fi
	3426
	3427	done
	3428	ac_cv_prog_CPP=$CPP
	3429
	3430	fi
	3431	CPP=$ac_cv_prog_CPP
	3432	else
	3433	ac_cv_prog_CPP=$CPP
	3434	fi
[788]	3435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	3436	$as_echo "$CPP" >&6; }
[107]	3437	ac_preproc_ok=false
	3438	for ac_c_preproc_warn_flag in '' yes
	3439	do
	3440	# Use a header file that comes with gcc, so configuring glibc
	3441	# with a fresh cross-compiler works.
	3442	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3443	# <limits.h> exists even on freestanding compilers.
	3444	# On the NeXT, cc -E runs the code through the compiler's parser,
	3445	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3447	/* end confdefs.h. */
	3448	#ifdef __STDC__
	3449	# include <limits.h>
	3450	#else
	3451	# include <assert.h>
	3452	#endif
[349]	3453	Syntax error
[107]	3454	_ACEOF
[788]	3455	if ac_fn_c_try_cpp "$LINENO"; then :
	3456
[107]	3457	else
	3458	# Broken: fails on valid input.
	3459	continue
	3460	fi
[788]	3461	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3462
	3463	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3464	# can be detected and how.
[788]	3465	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3466	/* end confdefs.h. */
	3467	#include <ac_nonexistent.h>
	3468	_ACEOF
[788]	3469	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3470	# Broken: success on invalid input.
	3471	continue
	3472	else
	3473	# Passes both tests.
	3474	ac_preproc_ok=:
	3475	break
	3476	fi
[788]	3477	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3478
[107]	3479	done
	3480	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3481	rm -f conftest.i conftest.err conftest.$ac_ext
	3482	if $ac_preproc_ok; then :
	3483
[107]	3484	else
[788]	3485	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3486	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3487	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	3488	See \`config.log' for more details" "$LINENO" 5; }
[107]	3489	fi
	3490
	3491	ac_ext=c
	3492	ac_cpp='$CPP $CPPFLAGS'
	3493	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3494	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3495	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3496
[351]	3497	ac_ext=f
	3498	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	3499	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3500	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	3501	if test -n "$ac_tool_prefix"; then
[788]	3502	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn
[351]	3503	do
	3504	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3505	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3506	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3507	$as_echo_n "checking for $ac_word... " >&6; }
	3508	if ${ac_cv_prog_F77+:} false; then :
	3509	$as_echo_n "(cached) " >&6
[351]	3510	else
	3511	if test -n "$F77"; then
	3512	ac_cv_prog_F77="$F77" # Let the user override the test.
	3513	else
	3514	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3515	for as_dir in $PATH
	3516	do
	3517	IFS=$as_save_IFS
	3518	test -z "$as_dir" && as_dir=.
[788]	3519	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3520	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[351]	3521	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
[788]	3522	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3523	break 2
	3524	fi
	3525	done
[788]	3526	done
[763]	3527	IFS=$as_save_IFS
[351]	3528
	3529	fi
	3530	fi
	3531	F77=$ac_cv_prog_F77
	3532	if test -n "$F77"; then
[788]	3533	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
	3534	$as_echo "$F77" >&6; }
[351]	3535	else
[788]	3536	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3537	$as_echo "no" >&6; }
[351]	3538	fi
	3539
[763]	3540
[351]	3541	test -n "$F77" && break
	3542	done
	3543	fi
	3544	if test -z "$F77"; then
	3545	ac_ct_F77=$F77
[788]	3546	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
[351]	3547	do
	3548	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3549	set dummy $ac_prog; ac_word=$2
[788]	3550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3551	$as_echo_n "checking for $ac_word... " >&6; }
	3552	if ${ac_cv_prog_ac_ct_F77+:} false; then :
	3553	$as_echo_n "(cached) " >&6
[351]	3554	else
	3555	if test -n "$ac_ct_F77"; then
	3556	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
	3557	else
	3558	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3559	for as_dir in $PATH
	3560	do
	3561	IFS=$as_save_IFS
	3562	test -z "$as_dir" && as_dir=.
[788]	3563	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3564	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[351]	3565	ac_cv_prog_ac_ct_F77="$ac_prog"
[788]	3566	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3567	break 2
	3568	fi
	3569	done
[788]	3570	done
[763]	3571	IFS=$as_save_IFS
[351]	3572
	3573	fi
	3574	fi
	3575	ac_ct_F77=$ac_cv_prog_ac_ct_F77
	3576	if test -n "$ac_ct_F77"; then
[788]	3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
	3578	$as_echo "$ac_ct_F77" >&6; }
[351]	3579	else
[788]	3580	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3581	$as_echo "no" >&6; }
[351]	3582	fi
	3583
[763]	3584
[351]	3585	test -n "$ac_ct_F77" && break
	3586	done
	3587
[763]	3588	if test "x$ac_ct_F77" = x; then
	3589	F77=""
	3590	else
	3591	case $cross_compiling:$ac_tool_warned in
	3592	yes:)
[788]	3593	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3594	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3595	ac_tool_warned=yes ;;
	3596	esac
	3597	F77=$ac_ct_F77
	3598	fi
[351]	3599	fi
	3600
	3601
	3602	# Provide some information about the compiler.
[788]	3603	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
	3604	set X $ac_compile
	3605	ac_compiler=$2
	3606	for ac_option in --version -v -V -qversion; do
	3607	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3608	case "(($ac_try" in
	3609	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3610	*) ac_try_echo=$ac_try;;
	3611	esac
[788]	3612	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3613	$as_echo "$ac_try_echo"; } >&5
	3614	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[351]	3615	ac_status=$?
[788]	3616	if test -s conftest.err; then
	3617	sed '10a\
	3618	... rest of stderr output deleted ...
	3619	10q' conftest.err >conftest.er1
	3620	cat conftest.er1 >&5
	3621	fi
	3622	rm -f conftest.er1 conftest.err
	3623	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3624	test $ac_status = 0; }
	3625	done
[351]	3626	rm -f a.out
	3627
	3628	# If we don't use `.F' as extension, the preprocessor is not run on the
	3629	# input file. (Note that this only needs to work for GNU compilers.)
	3630	ac_save_ext=$ac_ext
	3631	ac_ext=F
[788]	3632	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
	3633	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
	3634	if ${ac_cv_f77_compiler_gnu+:} false; then :
	3635	$as_echo_n "(cached) " >&6
[351]	3636	else
[788]	3637	cat > conftest.$ac_ext <<_ACEOF
[351]	3638	program main
	3639	#ifndef __GNUC__
	3640	choke me
	3641	#endif
	3642
	3643	end
	3644	_ACEOF
[788]	3645	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3646	ac_compiler_gnu=yes
	3647	else
[788]	3648	ac_compiler_gnu=no
[351]	3649	fi
[763]	3650	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[351]	3651	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
	3652
	3653	fi
[788]	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
	3655	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
[351]	3656	ac_ext=$ac_save_ext
	3657	ac_test_FFLAGS=${FFLAGS+set}
	3658	ac_save_FFLAGS=$FFLAGS
	3659	FFLAGS=
[788]	3660	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
	3661	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
	3662	if ${ac_cv_prog_f77_g+:} false; then :
	3663	$as_echo_n "(cached) " >&6
[351]	3664	else
	3665	FFLAGS=-g
[788]	3666	cat > conftest.$ac_ext <<_ACEOF
[351]	3667	program main
	3668
	3669	end
	3670	_ACEOF
[788]	3671	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3672	ac_cv_prog_f77_g=yes
	3673	else
[788]	3674	ac_cv_prog_f77_g=no
[351]	3675	fi
[763]	3676	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3677
[351]	3678	fi
[788]	3679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
	3680	$as_echo "$ac_cv_prog_f77_g" >&6; }
[351]	3681	if test "$ac_test_FFLAGS" = set; then
	3682	FFLAGS=$ac_save_FFLAGS
	3683	elif test $ac_cv_prog_f77_g = yes; then
	3684	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3685	FFLAGS="-g -O2"
	3686	else
	3687	FFLAGS="-g"
	3688	fi
	3689	else
	3690	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3691	FFLAGS="-O2"
	3692	else
	3693	FFLAGS=
	3694	fi
	3695	fi
	3696
[788]	3697	if test $ac_compiler_gnu = yes; then
	3698	G77=yes
	3699	else
	3700	G77=
	3701	fi
[351]	3702	ac_ext=c
	3703	ac_cpp='$CPP $CPPFLAGS'
	3704	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3705	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3706	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3707
[788]	3708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
	3709	$as_echo_n "checking whether ln -s works... " >&6; }
[342]	3710	LN_S=$as_ln_s
	3711	if test "$LN_S" = "ln -s"; then
[788]	3712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3713	$as_echo "yes" >&6; }
[342]	3714	else
[788]	3715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
	3716	$as_echo "no, using $LN_S" >&6; }
[342]	3717	fi
[107]	3718
[342]	3719	for ac_prog in install
	3720	do
	3721	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3722	set dummy $ac_prog; ac_word=$2
[788]	3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3724	$as_echo_n "checking for $ac_word... " >&6; }
	3725	if ${ac_cv_prog_INSTALL+:} false; then :
	3726	$as_echo_n "(cached) " >&6
[342]	3727	else
	3728	if test -n "$INSTALL"; then
	3729	ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
	3730	else
	3731	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3732	for as_dir in $PATH
	3733	do
	3734	IFS=$as_save_IFS
	3735	test -z "$as_dir" && as_dir=.
[788]	3736	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3737	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[342]	3738	ac_cv_prog_INSTALL="$ac_prog"
[788]	3739	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[342]	3740	break 2
	3741	fi
	3742	done
[788]	3743	done
[763]	3744	IFS=$as_save_IFS
[342]	3745
	3746	fi
	3747	fi
	3748	INSTALL=$ac_cv_prog_INSTALL
	3749	if test -n "$INSTALL"; then
[788]	3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	3751	$as_echo "$INSTALL" >&6; }
[342]	3752	else
[788]	3753	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3754	$as_echo "no" >&6; }
[342]	3755	fi
	3756
[763]	3757
[342]	3758	test -n "$INSTALL" && break
	3759	done
	3760
	3761
[347]	3762	# Check for maths library -- will add -lm to $LIBS
[107]	3763
[788]	3764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5
	3765	$as_echo_n "checking for log in -lm... " >&6; }
	3766	if ${ac_cv_lib_m_log+:} false; then :
	3767	$as_echo_n "(cached) " >&6
[107]	3768	else
	3769	ac_check_lib_save_LIBS=$LIBS
	3770	LIBS="-lm $LIBS"
[788]	3771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3772	/* end confdefs.h. */
	3773
[763]	3774	/* Override any GCC internal prototype to avoid an error.
	3775	Use char because int might match the return type of a GCC
	3776	builtin and then its argument prototype would still apply. */
[107]	3777	#ifdef __cplusplus
	3778	extern "C"
	3779	#endif
	3780	char log ();
	3781	int
	3782	main ()
	3783	{
[763]	3784	return log ();
[107]	3785	;
	3786	return 0;
	3787	}
	3788	_ACEOF
[788]	3789	if ac_fn_c_try_link "$LINENO"; then :
[107]	3790	ac_cv_lib_m_log=yes
	3791	else
[788]	3792	ac_cv_lib_m_log=no
[107]	3793	fi
[788]	3794	rm -f core conftest.err conftest.$ac_objext \
	3795	conftest$ac_exeext conftest.$ac_ext
[107]	3796	LIBS=$ac_check_lib_save_LIBS
	3797	fi
[788]	3798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5
	3799	$as_echo "$ac_cv_lib_m_log" >&6; }
	3800	if test "x$ac_cv_lib_m_log" = xyes; then :
[107]	3801	cat >>confdefs.h <<_ACEOF
	3802	#define HAVE_LIBM 1
	3803	_ACEOF
	3804
	3805	LIBS="-lm $LIBS"
	3806
	3807	fi
	3808
	3809
	3810	# Checks for header files.
	3811
[788]	3812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	3813	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	3814	if ${ac_cv_path_GREP+:} false; then :
	3815	$as_echo_n "(cached) " >&6
[107]	3816	else
[788]	3817	if test -z "$GREP"; then
[763]	3818	ac_path_GREP_found=false
[788]	3819	# Loop through the user's path and test for each of PROGNAME-LIST
	3820	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3821	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3822	do
	3823	IFS=$as_save_IFS
	3824	test -z "$as_dir" && as_dir=.
[788]	3825	for ac_prog in grep ggrep; do
	3826	for ac_exec_ext in '' $ac_executable_extensions; do
	3827	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
	3828	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
	3829	# Check for GNU ac_path_GREP and select it if it is found.
[763]	3830	# Check for GNU $ac_path_GREP
	3831	case `"$ac_path_GREP" --version 2>&1` in
	3832	GNU)
	3833	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	3834	*)
	3835	ac_count=0
[788]	3836	$as_echo_n 0123456789 >"conftest.in"
[763]	3837	while :
	3838	do
	3839	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3840	mv "conftest.tmp" "conftest.in"
	3841	cp "conftest.in" "conftest.nl"
[788]	3842	$as_echo 'GREP' >> "conftest.nl"
[763]	3843	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3844	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3845	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3846	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	3847	# Best one so far, save it but keep looking for a better one
	3848	ac_cv_path_GREP="$ac_path_GREP"
	3849	ac_path_GREP_max=$ac_count
[107]	3850	fi
[763]	3851	# 10*(2^10) chars as input seems more than enough
	3852	test $ac_count -gt 10 && break
	3853	done
	3854	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3855	esac
	3856
[788]	3857	$ac_path_GREP_found && break 3
	3858	done
[763]	3859	done
[788]	3860	done
[763]	3861	IFS=$as_save_IFS
[788]	3862	if test -z "$ac_cv_path_GREP"; then
	3863	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3864	fi
[763]	3865	else
	3866	ac_cv_path_GREP=$GREP
	3867	fi
	3868
	3869	fi
[788]	3870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	3871	$as_echo "$ac_cv_path_GREP" >&6; }
[763]	3872	GREP="$ac_cv_path_GREP"
	3873
	3874
[788]	3875	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	3876	$as_echo_n "checking for egrep... " >&6; }
	3877	if ${ac_cv_path_EGREP+:} false; then :
	3878	$as_echo_n "(cached) " >&6
[763]	3879	else
	3880	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	3881	then ac_cv_path_EGREP="$GREP -E"
	3882	else
[788]	3883	if test -z "$EGREP"; then
[763]	3884	ac_path_EGREP_found=false
[788]	3885	# Loop through the user's path and test for each of PROGNAME-LIST
	3886	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3887	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3888	do
	3889	IFS=$as_save_IFS
	3890	test -z "$as_dir" && as_dir=.
[788]	3891	for ac_prog in egrep; do
	3892	for ac_exec_ext in '' $ac_executable_extensions; do
	3893	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
	3894	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
	3895	# Check for GNU ac_path_EGREP and select it if it is found.
[763]	3896	# Check for GNU $ac_path_EGREP
	3897	case `"$ac_path_EGREP" --version 2>&1` in
	3898	GNU)
	3899	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	3900	*)
	3901	ac_count=0
[788]	3902	$as_echo_n 0123456789 >"conftest.in"
[763]	3903	while :
	3904	do
	3905	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3906	mv "conftest.tmp" "conftest.in"
	3907	cp "conftest.in" "conftest.nl"
[788]	3908	$as_echo 'EGREP' >> "conftest.nl"
[763]	3909	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3910	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3911	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3912	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	3913	# Best one so far, save it but keep looking for a better one
	3914	ac_cv_path_EGREP="$ac_path_EGREP"
	3915	ac_path_EGREP_max=$ac_count
	3916	fi
	3917	# 10*(2^10) chars as input seems more than enough
	3918	test $ac_count -gt 10 && break
	3919	done
	3920	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3921	esac
	3922
[788]	3923	$ac_path_EGREP_found && break 3
	3924	done
[763]	3925	done
[788]	3926	done
[763]	3927	IFS=$as_save_IFS
[788]	3928	if test -z "$ac_cv_path_EGREP"; then
	3929	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3930	fi
[763]	3931	else
	3932	ac_cv_path_EGREP=$EGREP
	3933	fi
	3934
	3935	fi
	3936	fi
[788]	3937	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	3938	$as_echo "$ac_cv_path_EGREP" >&6; }
[763]	3939	EGREP="$ac_cv_path_EGREP"
	3940
	3941
[788]	3942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	3943	$as_echo_n "checking for ANSI C header files... " >&6; }
	3944	if ${ac_cv_header_stdc+:} false; then :
	3945	$as_echo_n "(cached) " >&6
[107]	3946	else
[788]	3947	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3948	/* end confdefs.h. */
	3949	#include <stdlib.h>
	3950	#include <stdarg.h>
	3951	#include <string.h>
	3952	#include <float.h>
	3953
	3954	int
	3955	main ()
	3956	{
	3957
	3958	;
	3959	return 0;
	3960	}
	3961	_ACEOF
[788]	3962	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3963	ac_cv_header_stdc=yes
	3964	else
[788]	3965	ac_cv_header_stdc=no
[107]	3966	fi
[763]	3967	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3968
[107]	3969	if test $ac_cv_header_stdc = yes; then
	3970	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
[788]	3971	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3972	/* end confdefs.h. */
	3973	#include <string.h>
	3974
	3975	_ACEOF
	3976	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	3977	$EGREP "memchr" >/dev/null 2>&1; then :
	3978
[107]	3979	else
	3980	ac_cv_header_stdc=no
	3981	fi
[788]	3982	rm -f conftest*
[107]	3983
	3984	fi
	3985
	3986	if test $ac_cv_header_stdc = yes; then
	3987	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
[788]	3988	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3989	/* end confdefs.h. */
	3990	#include <stdlib.h>
	3991
	3992	_ACEOF
	3993	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	3994	$EGREP "free" >/dev/null 2>&1; then :
	3995
[107]	3996	else
	3997	ac_cv_header_stdc=no
	3998	fi
[788]	3999	rm -f conftest*
[107]	4000
	4001	fi
	4002
	4003	if test $ac_cv_header_stdc = yes; then
	4004	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
[788]	4005	if test "$cross_compiling" = yes; then :
[107]	4006	:
	4007	else
[788]	4008	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4009	/* end confdefs.h. */
	4010	#include <ctype.h>
[763]	4011	#include <stdlib.h>
[107]	4012	#if ((' ' & 0x0FF) == 0x020)
	4013	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4014	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4015	#else
	4016	# define ISLOWER(c) \
[349]	4017	(('a' <= (c) && (c) <= 'i') \
	4018	\|\| ('j' <= (c) && (c) <= 'r') \
	4019	\|\| ('s' <= (c) && (c) <= 'z'))
[107]	4020	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4021	#endif
	4022
	4023	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4024	int
	4025	main ()
	4026	{
	4027	int i;
	4028	for (i = 0; i < 256; i++)
	4029	if (XOR (islower (i), ISLOWER (i))
[349]	4030	\|\| toupper (i) != TOUPPER (i))
[763]	4031	return 2;
	4032	return 0;
[107]	4033	}
	4034	_ACEOF
[788]	4035	if ac_fn_c_try_run "$LINENO"; then :
	4036
[107]	4037	else
[788]	4038	ac_cv_header_stdc=no
[107]	4039	fi
[788]	4040	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4041	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4042	fi
[763]	4043
[107]	4044	fi
	4045	fi
[788]	4046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4047	$as_echo "$ac_cv_header_stdc" >&6; }
[107]	4048	if test $ac_cv_header_stdc = yes; then
	4049
[788]	4050	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
[107]	4051
	4052	fi
	4053
	4054	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4055	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
[349]	4056	inttypes.h stdint.h unistd.h
[788]	4057	do :
	4058	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4059	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4060	"
	4061	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4062	cat >>confdefs.h <<_ACEOF
[788]	4063	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4064	_ACEOF
	4065
	4066	fi
	4067
	4068	done
	4069
	4070
[635]	4071	for ac_header in unistd.h time.h math.h values.h iostream fstream sstream iomanip vector string algorithm functional
[788]	4072	do :
	4073	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4074	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4075	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4076	cat >>confdefs.h <<_ACEOF
[788]	4077	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4078	_ACEOF
	4079
	4080	fi
	4081
	4082	done
	4083
[168]	4084	if test "x$ac_cv_header_stdc" = xno; then
[788]	4085	as_fn_error 1 "
[168]	4086	-------------------------------------------------------------------
	4087	An ANSI standard C library is required to build Duchamp.
	4088	One of the ANSI C header files it requires is missing or unusable.
[107]	4089
[168]	4090	ERROR: Duchamp configuration failure.
[788]	4091	-------------------------------------------------------------------" "$LINENO" 5
[168]	4092	fi
	4093
[107]	4094	# Checks for typedefs, structures, and compiler characteristics.
[788]	4095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
	4096	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
	4097	if ${ac_cv_header_stdbool_h+:} false; then :
	4098	$as_echo_n "(cached) " >&6
[107]	4099	else
[788]	4100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4101	/* end confdefs.h. */
	4102
	4103	#include <stdbool.h>
	4104	#ifndef bool
[763]	4105	"error: bool is not defined"
[107]	4106	#endif
	4107	#ifndef false
[763]	4108	"error: false is not defined"
[107]	4109	#endif
	4110	#if false
[763]	4111	"error: false is not 0"
[107]	4112	#endif
	4113	#ifndef true
[763]	4114	"error: true is not defined"
[107]	4115	#endif
	4116	#if true != 1
[763]	4117	"error: true is not 1"
[107]	4118	#endif
	4119	#ifndef __bool_true_false_are_defined
[763]	4120	"error: __bool_true_false_are_defined is not defined"
[107]	4121	#endif
	4122
[349]	4123	struct s { _Bool s: 1; _Bool t; } s;
[107]	4124
[349]	4125	char a[true == 1 ? 1 : -1];
	4126	char b[false == 0 ? 1 : -1];
	4127	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
[763]	4128	char d[(bool) 0.5 == true ? 1 : -1];
[788]	4129	/* See body of main program for 'e'. */
[763]	4130	char f[(_Bool) 0.0 == false ? 1 : -1];
[349]	4131	char g[true];
	4132	char h[sizeof (_Bool)];
	4133	char i[sizeof s.t];
[763]	4134	enum { j = false, k = true, l = false * true, m = true * 256 };
[788]	4135	/* The following fails for
	4136	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
[763]	4137	_Bool n[m];
	4138	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
	4139	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
	4140	/* Catch a bug in an HP-UX C compiler. See
	4141	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
	4142	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
	4143	*/
	4144	_Bool q = true;
	4145	_Bool *pq = &q;
[107]	4146
	4147	int
	4148	main ()
	4149	{
[763]	4150
[788]	4151	bool e = &s;
[763]	4152	*pq \|= q;
	4153	*pq \|= ! q;
	4154	/* Refer to every declared value, to avoid compiler optimizations. */
	4155	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
	4156	+ !m + !n + !o + !p + !q + !pq);
	4157
[107]	4158	;
	4159	return 0;
	4160	}
	4161	_ACEOF
[788]	4162	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4163	ac_cv_header_stdbool_h=yes
	4164	else
[788]	4165	ac_cv_header_stdbool_h=no
[107]	4166	fi
[763]	4167	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4168	fi
[788]	4169	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
	4170	$as_echo "$ac_cv_header_stdbool_h" >&6; }
	4171	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
	4172	if test "x$ac_cv_type__Bool" = xyes; then :
[107]	4173
	4174	cat >>confdefs.h <<_ACEOF
	4175	#define HAVE__BOOL 1
	4176	_ACEOF
	4177
	4178
	4179	fi
	4180
	4181	if test $ac_cv_header_stdbool_h = yes; then
	4182
[788]	4183	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
[107]	4184
	4185	fi
	4186
[788]	4187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
	4188	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
	4189	if ${ac_cv_c_const+:} false; then :
	4190	$as_echo_n "(cached) " >&6
[107]	4191	else
[788]	4192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4193	/* end confdefs.h. */
	4194
	4195	int
	4196	main ()
	4197	{
	4198	/* FIXME: Include the comments suggested by Paul. */
	4199	#ifndef __cplusplus
	4200	/* Ultrix mips cc rejects this. */
	4201	typedef int charset[2];
[763]	4202	const charset cs;
[107]	4203	/* SunOS 4.1.1 cc rejects this. */
[763]	4204	char const const pcpcc;
	4205	char **ppc;
[107]	4206	/* NEC SVR4.0.2 mips cc rejects this. */
	4207	struct point {int x, y;};
	4208	static struct point const zero = {0,0};
	4209	/* AIX XL C 1.02.0.0 rejects this.
	4210	It does not let you subtract one const X* pointer from another in
	4211	an arm of an if-expression whose if-part is not a constant
	4212	expression */
	4213	const char *g = "string";
[763]	4214	pcpcc = &g + (g ? g-g : 0);
[107]	4215	/* HPUX 7.0 cc rejects these. */
[763]	4216	++pcpcc;
	4217	ppc = (char**) pcpcc;
	4218	pcpcc = (char const const ) ppc;
[107]	4219	{ /* SCO 3.2v4 cc rejects this. */
	4220	char *t;
	4221	char const s = 0 ? (char ) 0 : (char const *) 0;
	4222
	4223	*t++ = 0;
[763]	4224	if (s) return 0;
[107]	4225	}
	4226	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	4227	int x[] = {25, 17};
	4228	const int *foo = &x[0];
	4229	++foo;
	4230	}
	4231	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	4232	typedef const int *iptr;
	4233	iptr p = 0;
	4234	++p;
	4235	}
	4236	{ /* AIX XL C 1.02.0.0 rejects this saying
	4237	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
	4238	struct s { int j; const int *ap[3]; };
	4239	struct s *b; b->j = 5;
	4240	}
	4241	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	4242	const int foo = 10;
[763]	4243	if (!foo) return 0;
[107]	4244	}
[763]	4245	return !cs[0] && !zero.x;
[107]	4246	#endif
	4247
	4248	;
	4249	return 0;
	4250	}
	4251	_ACEOF
[788]	4252	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4253	ac_cv_c_const=yes
	4254	else
[788]	4255	ac_cv_c_const=no
[107]	4256	fi
[763]	4257	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4258	fi
[788]	4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
	4260	$as_echo "$ac_cv_c_const" >&6; }
[107]	4261	if test $ac_cv_c_const = no; then
	4262
[788]	4263	$as_echo "#define const /**/" >>confdefs.h
[107]	4264
	4265	fi
	4266
[788]	4267	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
	4268	$as_echo_n "checking for inline... " >&6; }
	4269	if ${ac_cv_c_inline+:} false; then :
	4270	$as_echo_n "(cached) " >&6
[107]	4271	else
	4272	ac_cv_c_inline=no
	4273	for ac_kw in inline __inline__ __inline; do
[788]	4274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4275	/* end confdefs.h. */
	4276	#ifndef __cplusplus
	4277	typedef int foo_t;
	4278	static $ac_kw foo_t static_foo () {return 0; }
	4279	$ac_kw foo_t foo () {return 0; }
	4280	#endif
	4281
	4282	_ACEOF
[788]	4283	if ac_fn_c_try_compile "$LINENO"; then :
[763]	4284	ac_cv_c_inline=$ac_kw
[107]	4285	fi
[763]	4286	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4287	test "$ac_cv_c_inline" != no && break
[107]	4288	done
	4289
	4290	fi
[788]	4291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
	4292	$as_echo "$ac_cv_c_inline" >&6; }
[349]	4293
[107]	4294	case $ac_cv_c_inline in
	4295	inline \| yes) ;;
[349]	4296	*)
	4297	case $ac_cv_c_inline in
	4298	no) ac_val=;;
	4299	*) ac_val=$ac_cv_c_inline;;
	4300	esac
	4301	cat >>confdefs.h <<_ACEOF
	4302	#ifndef __cplusplus
	4303	#define inline $ac_val
	4304	#endif
[107]	4305	_ACEOF
[349]	4306	;;
[107]	4307	esac
	4308
	4309
[168]	4310	# Utilities.
	4311	if test -n "$ac_tool_prefix"; then
	4312	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
	4313	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
[788]	4314	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4315	$as_echo_n "checking for $ac_word... " >&6; }
	4316	if ${ac_cv_prog_RANLIB+:} false; then :
	4317	$as_echo_n "(cached) " >&6
[168]	4318	else
	4319	if test -n "$RANLIB"; then
	4320	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
	4321	else
	4322	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4323	for as_dir in $PATH
	4324	do
	4325	IFS=$as_save_IFS
	4326	test -z "$as_dir" && as_dir=.
[788]	4327	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	4328	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[168]	4329	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
[788]	4330	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4331	break 2
	4332	fi
	4333	done
[788]	4334	done
[763]	4335	IFS=$as_save_IFS
[168]	4336
	4337	fi
	4338	fi
	4339	RANLIB=$ac_cv_prog_RANLIB
	4340	if test -n "$RANLIB"; then
[788]	4341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
	4342	$as_echo "$RANLIB" >&6; }
[168]	4343	else
[788]	4344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4345	$as_echo "no" >&6; }
[168]	4346	fi
	4347
[763]	4348
[168]	4349	fi
	4350	if test -z "$ac_cv_prog_RANLIB"; then
	4351	ac_ct_RANLIB=$RANLIB
	4352	# Extract the first word of "ranlib", so it can be a program name with args.
	4353	set dummy ranlib; ac_word=$2
[788]	4354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4355	$as_echo_n "checking for $ac_word... " >&6; }
	4356	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
	4357	$as_echo_n "(cached) " >&6
[168]	4358	else
	4359	if test -n "$ac_ct_RANLIB"; then
	4360	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
	4361	else
	4362	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4363	for as_dir in $PATH
	4364	do
	4365	IFS=$as_save_IFS
	4366	test -z "$as_dir" && as_dir=.
[788]	4367	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	4368	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[168]	4369	ac_cv_prog_ac_ct_RANLIB="ranlib"
[788]	4370	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4371	break 2
	4372	fi
	4373	done
[788]	4374	done
[763]	4375	IFS=$as_save_IFS
[168]	4376
	4377	fi
	4378	fi
	4379	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
	4380	if test -n "$ac_ct_RANLIB"; then
[788]	4381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
	4382	$as_echo "$ac_ct_RANLIB" >&6; }
[168]	4383	else
[788]	4384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4385	$as_echo "no" >&6; }
[168]	4386	fi
	4387
[763]	4388	if test "x$ac_ct_RANLIB" = x; then
	4389	RANLIB=":"
	4390	else
	4391	case $cross_compiling:$ac_tool_warned in
	4392	yes:)
[788]	4393	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	4394	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	4395	ac_tool_warned=yes ;;
	4396	esac
	4397	RANLIB=$ac_ct_RANLIB
	4398	fi
[168]	4399	else
	4400	RANLIB="$ac_cv_prog_RANLIB"
	4401	fi
	4402
	4403
[107]	4404	# Checks for library functions.
[788]	4405	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
	4406	$as_echo_n "checking for working strtod... " >&6; }
	4407	if ${ac_cv_func_strtod+:} false; then :
	4408	$as_echo_n "(cached) " >&6
[107]	4409	else
[788]	4410	if test "$cross_compiling" = yes; then :
[107]	4411	ac_cv_func_strtod=no
	4412	else
[788]	4413	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4414	/* end confdefs.h. */
	4415
[763]	4416	$ac_includes_default
	4417	#ifndef strtod
[107]	4418	double strtod ();
[763]	4419	#endif
[107]	4420	int
	4421	main()
	4422	{
	4423	{
	4424	/* Some versions of Linux strtod mis-parse strings with leading '+'. */
	4425	char *string = " +69";
	4426	char *term;
	4427	double value;
	4428	value = strtod (string, &term);
	4429	if (value != 69 \|\| term != (string + 4))
[763]	4430	return 1;
[107]	4431	}
	4432
	4433	{
	4434	/* Under Solaris 2.4, strtod returns the wrong value for the
	4435	terminating character under some conditions. */
	4436	char *string = "NaN";
	4437	char *term;
	4438	strtod (string, &term);
	4439	if (term != string && *(term - 1) == 0)
[763]	4440	return 1;
[107]	4441	}
[763]	4442	return 0;
[107]	4443	}
	4444
	4445	_ACEOF
[788]	4446	if ac_fn_c_try_run "$LINENO"; then :
[107]	4447	ac_cv_func_strtod=yes
	4448	else
[788]	4449	ac_cv_func_strtod=no
[107]	4450	fi
[788]	4451	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4452	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4453	fi
[763]	4454
[107]	4455	fi
[788]	4456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
	4457	$as_echo "$ac_cv_func_strtod" >&6; }
[107]	4458	if test $ac_cv_func_strtod = no; then
[763]	4459	case " $LIBOBJS " in
[349]	4460	" strtod.$ac_objext " ) ;;
[763]	4461	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
	4462	;;
[349]	4463	esac
	4464
[788]	4465	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
	4466	if test "x$ac_cv_func_pow" = xyes; then :
[349]	4467
[107]	4468	fi
[763]	4469
[107]	4470	if test $ac_cv_func_pow = no; then
[788]	4471	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
	4472	$as_echo_n "checking for pow in -lm... " >&6; }
	4473	if ${ac_cv_lib_m_pow+:} false; then :
	4474	$as_echo_n "(cached) " >&6
[107]	4475	else
	4476	ac_check_lib_save_LIBS=$LIBS
	4477	LIBS="-lm $LIBS"
[788]	4478	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4479	/* end confdefs.h. */
	4480
[763]	4481	/* Override any GCC internal prototype to avoid an error.
	4482	Use char because int might match the return type of a GCC
	4483	builtin and then its argument prototype would still apply. */
[107]	4484	#ifdef __cplusplus
	4485	extern "C"
	4486	#endif
	4487	char pow ();
	4488	int
	4489	main ()
	4490	{
[763]	4491	return pow ();
[107]	4492	;
	4493	return 0;
	4494	}
	4495	_ACEOF
[788]	4496	if ac_fn_c_try_link "$LINENO"; then :
[107]	4497	ac_cv_lib_m_pow=yes
	4498	else
[788]	4499	ac_cv_lib_m_pow=no
[107]	4500	fi
[788]	4501	rm -f core conftest.err conftest.$ac_objext \
	4502	conftest$ac_exeext conftest.$ac_ext
[107]	4503	LIBS=$ac_check_lib_save_LIBS
	4504	fi
[788]	4505	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
	4506	$as_echo "$ac_cv_lib_m_pow" >&6; }
	4507	if test "x$ac_cv_lib_m_pow" = xyes; then :
[107]	4508	POW_LIB=-lm
	4509	else
[788]	4510	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
	4511	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
[107]	4512	fi
	4513
	4514	fi
	4515
	4516	fi
	4517
	4518	for ac_func in floor pow sqrt strtol log atan fabs
[788]	4519	do :
	4520	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4521	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4522	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
[107]	4523	cat >>confdefs.h <<_ACEOF
[788]	4524	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
[107]	4525	_ACEOF
	4526
	4527	fi
	4528	done
	4529
	4530
	4531	# Extra places to look for third-party include files and libraries.
	4532	INCDIRS="$INCDIRS \
	4533	/usr/include \
	4534	/usr/local/include \
	4535	/usr/local/pgplot \
	4536	/usr/local/cfitsio \
	4537	/usr/local/wcslib \
	4538	/local/pgplot \
[110]	4539	/local/cfitsio \
	4540	/opt/local/include"
[107]	4541
	4542	LIBDIRS="$LIBDIRS \
	4543	/usr/lib \
	4544	/usr/local/lib \
	4545	/usr/local/pgplot \
	4546	/usr/local/cfitsio \
	4547	/usr/local/wcslib \
	4548	/local/lib \
	4549	/local/pgplot \
	4550	/local/cfitsio \
[110]	4551	/opt/SUNWspro/lib \
	4552	/opt/local/lib"
[107]	4553
[788]	4554	{ $as_echo "$as_me:${as_lineno-$LINENO}: LIBDIRS" >&5
	4555	$as_echo "$as_me: LIBDIRS" >&6;}
[107]	4556
	4557	for LIBDIR in $LIBDIRS ; do
[788]	4558	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	4559	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	4560	$as_echo_n "checking for $LIBDIR... " >&6; }
	4561	if eval \${$as_ac_File+:} false; then :
	4562	$as_echo_n "(cached) " >&6
[107]	4563	else
	4564	test "$cross_compiling" = yes &&
[788]	4565	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4566	if test -r "$LIBDIR"; then
	4567	eval "$as_ac_File=yes"
	4568	else
	4569	eval "$as_ac_File=no"
	4570	fi
	4571	fi
[788]	4572	eval ac_res=\$$as_ac_File
	4573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4574	$as_echo "$ac_res" >&6; }
	4575	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4576	LDFLAGS="$LDFLAGS -L$LIBDIR"
	4577	else
	4578	continue
	4579	fi
	4580
	4581	done
	4582
	4583	##########################################################################
	4584	# Search for PGPLOT
[763]	4585	# use --with-pgplot=directory to specify a particular PGPLOT directory.
[342]	4586	# or --without-pgplot or --with-pgplot=no to do without it
	4587	# else do the normal searching for libraries.
[107]	4588
[788]	4589	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- PGPLOT -- " >&5
	4590	$as_echo "$as_me: -- PGPLOT -- " >&6;}
[342]	4591
[763]	4592	# Check whether --with-pgplot was given.
[788]	4593	if test "${with_pgplot+set}" = set; then :
[763]	4594	withval=$with_pgplot;
[342]	4595	if test "x$withval" != xno; then
[788]	4596	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	4597	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	4598	PGPLOTINCDIRS=$withval
	4599	PGPLOTLIBDIRS=$withval
	4600	LDFLAGS="$LDFLAGS -L$withval"
	4601	fi
	4602
	4603	else
	4604
	4605	PGPLOTINCDIRS=$INCDIRS
	4606	PGPLOTLIBDIRS=$LIBDIRS
	4607
[763]	4608	fi
[342]	4609
[763]	4610
[342]	4611	if test "x$PGPLOTLIBDIRS" = x; then
	4612	#the argument to --with-pgplot was no, so we don't look for it.
[788]	4613	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not enabling PGPLOT use." >&5
	4614	$as_echo "$as_me: Not enabling PGPLOT use." >&6;}
[402]	4615	#This is the command to do the linking stage of the compilation
	4616	#If no pgplot, we can just link with g++ (or equivalent)
[384]	4617	LINKER=$CXX
	4618	# AC_CHECK_LIB([stdc++], [main], [PGPLOTLIB="-lstdc++"])
	4619	# if test "x$F77" = xgfortran; then
	4620	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	4621	# fi
[342]	4622	else
	4623
[347]	4624	#Set up the PGPLOT-related libraries and includes.
	4625
[342]	4626	for INCDIR in $PGPLOTINCDIRS ; do
[788]	4627	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/cpgplot.h" \| $as_tr_sh`
	4628	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/cpgplot.h" >&5
	4629	$as_echo_n "checking for $INCDIR/cpgplot.h... " >&6; }
	4630	if eval \${$as_ac_File+:} false; then :
	4631	$as_echo_n "(cached) " >&6
[107]	4632	else
	4633	test "$cross_compiling" = yes &&
[788]	4634	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4635	if test -r "$INCDIR/cpgplot.h"; then
	4636	eval "$as_ac_File=yes"
	4637	else
	4638	eval "$as_ac_File=no"
	4639	fi
	4640	fi
[788]	4641	eval ac_res=\$$as_ac_File
	4642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4643	$as_echo "$ac_res" >&6; }
	4644	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4645	PGPLOTINC=-I$INCDIR; break
	4646	fi
	4647
[806]	4648	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/pgplot/cpgplot.h" \| $as_tr_sh`
	4649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/pgplot/cpgplot.h" >&5
	4650	$as_echo_n "checking for $INCDIR/pgplot/cpgplot.h... " >&6; }
[788]	4651	if eval \${$as_ac_File+:} false; then :
	4652	$as_echo_n "(cached) " >&6
[107]	4653	else
	4654	test "$cross_compiling" = yes &&
[788]	4655	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[806]	4656	if test -r "$INCDIR/pgplot/cpgplot.h"; then
[107]	4657	eval "$as_ac_File=yes"
	4658	else
	4659	eval "$as_ac_File=no"
	4660	fi
	4661	fi
[788]	4662	eval ac_res=\$$as_ac_File
	4663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4664	$as_echo "$ac_res" >&6; }
	4665	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[806]	4666	PGPLOTINC=-I$INCDIR/pglot; break
[107]	4667	fi
	4668
[806]	4669	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/include/cpgplot.h" \| $as_tr_sh`
	4670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/include/cpgplot.h" >&5
	4671	$as_echo_n "checking for $INCDIR/include/cpgplot.h... " >&6; }
	4672	if eval \${$as_ac_File+:} false; then :
	4673	$as_echo_n "(cached) " >&6
	4674	else
	4675	test "$cross_compiling" = yes &&
	4676	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	4677	if test -r "$INCDIR/include/cpgplot.h"; then
	4678	eval "$as_ac_File=yes"
	4679	else
	4680	eval "$as_ac_File=no"
	4681	fi
	4682	fi
	4683	eval ac_res=\$$as_ac_File
	4684	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4685	$as_echo "$ac_res" >&6; }
	4686	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	4687	PGPLOTINC=-I$INCDIR/include; break
	4688	fi
	4689
[342]	4690	done
[107]	4691
[342]	4692	# PGPLOT compiled with a SUN compiler but linked with something else.
[788]	4693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosd in -lsunmath" >&5
	4694	$as_echo_n "checking for cosd in -lsunmath... " >&6; }
	4695	if ${ac_cv_lib_sunmath_cosd+:} false; then :
	4696	$as_echo_n "(cached) " >&6
[107]	4697	else
	4698	ac_check_lib_save_LIBS=$LIBS
[351]	4699	LIBS="-lsunmath $EXTRAPGLIB $LIBS $LIBS"
[788]	4700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4701	/* end confdefs.h. */
	4702
[763]	4703	/* Override any GCC internal prototype to avoid an error.
	4704	Use char because int might match the return type of a GCC
	4705	builtin and then its argument prototype would still apply. */
[107]	4706	#ifdef __cplusplus
	4707	extern "C"
	4708	#endif
	4709	char cosd ();
	4710	int
	4711	main ()
	4712	{
[763]	4713	return cosd ();
[107]	4714	;
	4715	return 0;
	4716	}
	4717	_ACEOF
[788]	4718	if ac_fn_c_try_link "$LINENO"; then :
[107]	4719	ac_cv_lib_sunmath_cosd=yes
	4720	else
[788]	4721	ac_cv_lib_sunmath_cosd=no
[107]	4722	fi
[788]	4723	rm -f core conftest.err conftest.$ac_objext \
	4724	conftest$ac_exeext conftest.$ac_ext
[107]	4725	LIBS=$ac_check_lib_save_LIBS
	4726	fi
[788]	4727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_cosd" >&5
	4728	$as_echo "$ac_cv_lib_sunmath_cosd" >&6; }
	4729	if test "x$ac_cv_lib_sunmath_cosd" = xyes; then :
[351]	4730	EXTRAPGLIB="-lsunmath $EXTRAPGLIB"
[107]	4731	fi
	4732
[788]	4733	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iand_ in -lM77" >&5
	4734	$as_echo_n "checking for iand_ in -lM77... " >&6; }
	4735	if ${ac_cv_lib_M77_iand_+:} false; then :
	4736	$as_echo_n "(cached) " >&6
[107]	4737	else
	4738	ac_check_lib_save_LIBS=$LIBS
[351]	4739	LIBS="-lM77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4740	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4741	/* end confdefs.h. */
	4742
[763]	4743	/* Override any GCC internal prototype to avoid an error.
	4744	Use char because int might match the return type of a GCC
	4745	builtin and then its argument prototype would still apply. */
[107]	4746	#ifdef __cplusplus
	4747	extern "C"
	4748	#endif
	4749	char iand_ ();
	4750	int
	4751	main ()
	4752	{
[763]	4753	return iand_ ();
[107]	4754	;
	4755	return 0;
	4756	}
	4757	_ACEOF
[788]	4758	if ac_fn_c_try_link "$LINENO"; then :
[107]	4759	ac_cv_lib_M77_iand_=yes
	4760	else
[788]	4761	ac_cv_lib_M77_iand_=no
[107]	4762	fi
[788]	4763	rm -f core conftest.err conftest.$ac_objext \
	4764	conftest$ac_exeext conftest.$ac_ext
[107]	4765	LIBS=$ac_check_lib_save_LIBS
	4766	fi
[788]	4767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_M77_iand_" >&5
	4768	$as_echo "$ac_cv_lib_M77_iand_" >&6; }
	4769	if test "x$ac_cv_lib_M77_iand_" = xyes; then :
[351]	4770	EXTRAPGLIB="-lM77 $EXTRAPGLIB"
[107]	4771	fi
	4772
[788]	4773	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for f77_init in -lF77" >&5
	4774	$as_echo_n "checking for f77_init in -lF77... " >&6; }
	4775	if ${ac_cv_lib_F77_f77_init+:} false; then :
	4776	$as_echo_n "(cached) " >&6
[107]	4777	else
	4778	ac_check_lib_save_LIBS=$LIBS
[351]	4779	LIBS="-lF77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4780	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4781	/* end confdefs.h. */
	4782
[763]	4783	/* Override any GCC internal prototype to avoid an error.
	4784	Use char because int might match the return type of a GCC
	4785	builtin and then its argument prototype would still apply. */
[107]	4786	#ifdef __cplusplus
	4787	extern "C"
	4788	#endif
	4789	char f77_init ();
	4790	int
	4791	main ()
	4792	{
[763]	4793	return f77_init ();
[107]	4794	;
	4795	return 0;
	4796	}
	4797	_ACEOF
[788]	4798	if ac_fn_c_try_link "$LINENO"; then :
[107]	4799	ac_cv_lib_F77_f77_init=yes
	4800	else
[788]	4801	ac_cv_lib_F77_f77_init=no
[107]	4802	fi
[788]	4803	rm -f core conftest.err conftest.$ac_objext \
	4804	conftest$ac_exeext conftest.$ac_ext
[107]	4805	LIBS=$ac_check_lib_save_LIBS
	4806	fi
[788]	4807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_F77_f77_init" >&5
	4808	$as_echo "$ac_cv_lib_F77_f77_init" >&6; }
	4809	if test "x$ac_cv_lib_F77_f77_init" = xyes; then :
[351]	4810	EXTRAPGLIB="-lF77 $EXTRAPGLIB"
[107]	4811	fi
	4812
	4813
[342]	4814	# Search for X11 includes and libraries.
[788]	4815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
	4816	$as_echo_n "checking for X... " >&6; }
[107]	4817
	4818
[763]	4819	# Check whether --with-x was given.
[788]	4820	if test "${with_x+set}" = set; then :
[763]	4821	withval=$with_x;
	4822	fi
[107]	4823
	4824	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
	4825	if test "x$with_x" = xno; then
	4826	# The user explicitly disabled X.
	4827	have_x=disabled
	4828	else
[763]	4829	case $x_includes,$x_libraries in #(
[788]	4830	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
	4831	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
	4832	$as_echo_n "(cached) " >&6
[107]	4833	else
	4834	# One or both of the vars are not set, and there is no cached value.
	4835	ac_x_includes=no ac_x_libraries=no
[763]	4836	rm -f -r conftest.dir
[107]	4837	if mkdir conftest.dir; then
	4838	cd conftest.dir
	4839	cat >Imakefile <<'_ACEOF'
[763]	4840	incroot:
	4841	@echo incroot='${INCROOT}'
	4842	usrlibdir:
	4843	@echo usrlibdir='${USRLIBDIR}'
	4844	libdir:
	4845	@echo libdir='${LIBDIR}'
[107]	4846	_ACEOF
[763]	4847	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
[788]	4848	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
[763]	4849	for ac_var in incroot usrlibdir libdir; do
	4850	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
	4851	done
[107]	4852	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
[763]	4853	for ac_extension in a so sl dylib la dll; do
	4854	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	4855	test -f "$ac_im_libdir/libX11.$ac_extension"; then
[349]	4856	ac_im_usrlibdir=$ac_im_libdir; break
[107]	4857	fi
	4858	done
	4859	# Screen out bogus values from the imake configuration. They are
	4860	# bogus both because they are the default anyway, and because
	4861	# using them would break gcc on systems where it needs fixed includes.
	4862	case $ac_im_incroot in
[763]	4863	/usr/include) ac_x_includes= ;;
[107]	4864	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
	4865	esac
	4866	case $ac_im_usrlibdir in
[788]	4867	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
[107]	4868	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
	4869	esac
	4870	fi
	4871	cd ..
[763]	4872	rm -f -r conftest.dir
[107]	4873	fi
	4874
	4875	# Standard set of common directories for X headers.
	4876	# Check X11 before X11Rn because it is often a symlink to the current release.
	4877	ac_x_header_dirs='
	4878	/usr/X11/include
[788]	4879	/usr/X11R7/include
[107]	4880	/usr/X11R6/include
	4881	/usr/X11R5/include
	4882	/usr/X11R4/include
	4883
	4884	/usr/include/X11
[788]	4885	/usr/include/X11R7
[107]	4886	/usr/include/X11R6
	4887	/usr/include/X11R5
	4888	/usr/include/X11R4
	4889
	4890	/usr/local/X11/include
[788]	4891	/usr/local/X11R7/include
[107]	4892	/usr/local/X11R6/include
	4893	/usr/local/X11R5/include
	4894	/usr/local/X11R4/include
	4895
	4896	/usr/local/include/X11
[788]	4897	/usr/local/include/X11R7
[107]	4898	/usr/local/include/X11R6
	4899	/usr/local/include/X11R5
	4900	/usr/local/include/X11R4
	4901
	4902	/usr/X386/include
	4903	/usr/x386/include
	4904	/usr/XFree86/include/X11
	4905
	4906	/usr/include
	4907	/usr/local/include
	4908	/usr/unsupported/include
	4909	/usr/athena/include
	4910	/usr/local/x11r5/include
	4911	/usr/lpp/Xamples/include
	4912
	4913	/usr/openwin/include
	4914	/usr/openwin/share/include'
	4915
	4916	if test "$ac_x_includes" = no; then
[763]	4917	# Guess where to find include files, by looking for Xlib.h.
[107]	4918	# First, try using that file with no special directory specified.
[788]	4919	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4920	/* end confdefs.h. */
[763]	4921	#include <X11/Xlib.h>
[107]	4922	_ACEOF
[788]	4923	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	4924	# We can compile using X headers with no special include directory.
	4925	ac_x_includes=
	4926	else
	4927	for ac_dir in $ac_x_header_dirs; do
[763]	4928	if test -r "$ac_dir/X11/Xlib.h"; then
[107]	4929	ac_x_includes=$ac_dir
	4930	break
	4931	fi
	4932	done
	4933	fi
[788]	4934	rm -f conftest.err conftest.i conftest.$ac_ext
[107]	4935	fi # $ac_x_includes = no
	4936
	4937	if test "$ac_x_libraries" = no; then
	4938	# Check for the libraries.
	4939	# See if we find them without any special options.
	4940	# Don't add to $LIBS permanently.
	4941	ac_save_LIBS=$LIBS
[763]	4942	LIBS="-lX11 $LIBS"
[788]	4943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4944	/* end confdefs.h. */
[763]	4945	#include <X11/Xlib.h>
[107]	4946	int
	4947	main ()
	4948	{
[763]	4949	XrmInitialize ()
[107]	4950	;
	4951	return 0;
	4952	}
	4953	_ACEOF
[788]	4954	if ac_fn_c_try_link "$LINENO"; then :
[107]	4955	LIBS=$ac_save_LIBS
	4956	# We can link X programs with no special library path.
	4957	ac_x_libraries=
	4958	else
[788]	4959	LIBS=$ac_save_LIBS
	4960	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
[107]	4961	do
	4962	# Don't even attempt the hair of trying to link an X program!
[763]	4963	for ac_extension in a so sl dylib la dll; do
	4964	if test -r "$ac_dir/libX11.$ac_extension"; then
[107]	4965	ac_x_libraries=$ac_dir
	4966	break 2
	4967	fi
	4968	done
	4969	done
	4970	fi
[788]	4971	rm -f core conftest.err conftest.$ac_objext \
	4972	conftest$ac_exeext conftest.$ac_ext
[107]	4973	fi # $ac_x_libraries = no
	4974
[763]	4975	case $ac_x_includes,$ac_x_libraries in #(
	4976	no,* \| ,no \| \'*)
	4977	# Didn't find X, or a directory has "'" in its name.
	4978	ac_cv_have_x="have_x=no";; #(
	4979	*)
	4980	# Record where we found X for the cache.
	4981	ac_cv_have_x="have_x=yes\
	4982	ac_x_includes='$ac_x_includes'\
	4983	ac_x_libraries='$ac_x_libraries'"
	4984	esac
[107]	4985	fi
[763]	4986	;; #(
	4987	*) have_x=yes;;
	4988	esac
[107]	4989	eval "$ac_cv_have_x"
	4990	fi # $with_x != no
	4991
	4992	if test "$have_x" != yes; then
[788]	4993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
	4994	$as_echo "$have_x" >&6; }
[107]	4995	no_x=yes
	4996	else
	4997	# If each of the values was on the command line, it overrides each guess.
	4998	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
	4999	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
	5000	# Update the cache value to reflect the command line values.
[763]	5001	ac_cv_have_x="have_x=yes\
	5002	ac_x_includes='$x_includes'\
	5003	ac_x_libraries='$x_libraries'"
[788]	5004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
	5005	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
[107]	5006	fi
	5007
[529]	5008	if test "$no_x" = yes; then
[501]	5009	# Not all programs may use this symbol, but it does not hurt to define it.
	5010
[788]	5011	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
[501]	5012
	5013	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
	5014	else
	5015	if test -n "$x_includes"; then
	5016	X_CFLAGS="$X_CFLAGS -I$x_includes"
[342]	5017	fi
[107]	5018
[501]	5019	# It would also be nice to do this for all -L options, not just this one.
	5020	if test -n "$x_libraries"; then
	5021	X_LIBS="$X_LIBS -L$x_libraries"
	5022	# For Solaris; some versions of Sun CC require a space after -R and
	5023	# others require no space. Words are not sufficient . . . .
[788]	5024	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
	5025	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
[763]	5026	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
	5027	ac_xsave_c_werror_flag=$ac_c_werror_flag
	5028	ac_c_werror_flag=yes
[788]	5029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5030	/* end confdefs.h. */
	5031
	5032	int
	5033	main ()
	5034	{
	5035
	5036	;
	5037	return 0;
	5038	}
	5039	_ACEOF
[788]	5040	if ac_fn_c_try_link "$LINENO"; then :
	5041	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5042	$as_echo "no" >&6; }
[763]	5043	X_LIBS="$X_LIBS -R$x_libraries"
[501]	5044	else
[788]	5045	LIBS="$ac_xsave_LIBS -R $x_libraries"
	5046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5047	/* end confdefs.h. */
	5048
	5049	int
	5050	main ()
	5051	{
	5052
	5053	;
	5054	return 0;
	5055	}
	5056	_ACEOF
[788]	5057	if ac_fn_c_try_link "$LINENO"; then :
	5058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5059	$as_echo "yes" >&6; }
[763]	5060	X_LIBS="$X_LIBS -R $x_libraries"
[501]	5061	else
[788]	5062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
	5063	$as_echo "neither works" >&6; }
[501]	5064	fi
[788]	5065	rm -f core conftest.err conftest.$ac_objext \
	5066	conftest$ac_exeext conftest.$ac_ext
[763]	5067	fi
[788]	5068	rm -f core conftest.err conftest.$ac_objext \
	5069	conftest$ac_exeext conftest.$ac_ext
[763]	5070	ac_c_werror_flag=$ac_xsave_c_werror_flag
	5071	LIBS=$ac_xsave_LIBS
[501]	5072	fi
	5073
	5074	# Check for system-dependent libraries X programs must link with.
	5075	# Do this before checking for the system-independent R6 libraries
	5076	# (-lICE), since we may need -lsocket or whatever for X linking.
	5077
	5078	if test "$ISC" = yes; then
	5079	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
	5080	else
	5081	# Martyn Johnson says this is needed for Ultrix, if the X
	5082	# libraries were built with DECnet support. And Karl Berry says
	5083	# the Alpha needs dnet_stub (dnet does not exist).
	5084	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
[788]	5085	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5086	/* end confdefs.h. */
	5087
[763]	5088	/* Override any GCC internal prototype to avoid an error.
	5089	Use char because int might match the return type of a GCC
	5090	builtin and then its argument prototype would still apply. */
[501]	5091	#ifdef __cplusplus
	5092	extern "C"
	5093	#endif
	5094	char XOpenDisplay ();
	5095	int
	5096	main ()
	5097	{
[763]	5098	return XOpenDisplay ();
[501]	5099	;
	5100	return 0;
	5101	}
	5102	_ACEOF
[788]	5103	if ac_fn_c_try_link "$LINENO"; then :
[501]	5104
	5105	else
[788]	5106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
	5107	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
	5108	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
	5109	$as_echo_n "(cached) " >&6
	5110	else
[501]	5111	ac_check_lib_save_LIBS=$LIBS
	5112	LIBS="-ldnet $LIBS"
[788]	5113	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5114	/* end confdefs.h. */
	5115
[763]	5116	/* Override any GCC internal prototype to avoid an error.
	5117	Use char because int might match the return type of a GCC
	5118	builtin and then its argument prototype would still apply. */
[501]	5119	#ifdef __cplusplus
	5120	extern "C"
	5121	#endif
	5122	char dnet_ntoa ();
	5123	int
	5124	main ()
	5125	{
[763]	5126	return dnet_ntoa ();
[501]	5127	;
	5128	return 0;
	5129	}
	5130	_ACEOF
[788]	5131	if ac_fn_c_try_link "$LINENO"; then :
[501]	5132	ac_cv_lib_dnet_dnet_ntoa=yes
	5133	else
[788]	5134	ac_cv_lib_dnet_dnet_ntoa=no
[501]	5135	fi
[788]	5136	rm -f core conftest.err conftest.$ac_objext \
	5137	conftest$ac_exeext conftest.$ac_ext
[501]	5138	LIBS=$ac_check_lib_save_LIBS
	5139	fi
[788]	5140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
	5141	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
	5142	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
[501]	5143	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
	5144	fi
	5145
	5146	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
[788]	5147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
	5148	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
	5149	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
	5150	$as_echo_n "(cached) " >&6
[501]	5151	else
	5152	ac_check_lib_save_LIBS=$LIBS
	5153	LIBS="-ldnet_stub $LIBS"
[788]	5154	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5155	/* end confdefs.h. */
	5156
[763]	5157	/* Override any GCC internal prototype to avoid an error.
	5158	Use char because int might match the return type of a GCC
	5159	builtin and then its argument prototype would still apply. */
[501]	5160	#ifdef __cplusplus
	5161	extern "C"
	5162	#endif
	5163	char dnet_ntoa ();
	5164	int
	5165	main ()
	5166	{
[763]	5167	return dnet_ntoa ();
[501]	5168	;
	5169	return 0;
	5170	}
	5171	_ACEOF
[788]	5172	if ac_fn_c_try_link "$LINENO"; then :
[501]	5173	ac_cv_lib_dnet_stub_dnet_ntoa=yes
	5174	else
[788]	5175	ac_cv_lib_dnet_stub_dnet_ntoa=no
[501]	5176	fi
[788]	5177	rm -f core conftest.err conftest.$ac_objext \
	5178	conftest$ac_exeext conftest.$ac_ext
[501]	5179	LIBS=$ac_check_lib_save_LIBS
	5180	fi
[788]	5181	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
	5182	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
	5183	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
[501]	5184	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
	5185	fi
	5186
	5187	fi
	5188	fi
[788]	5189	rm -f core conftest.err conftest.$ac_objext \
	5190	conftest$ac_exeext conftest.$ac_ext
[501]	5191	LIBS="$ac_xsave_LIBS"
	5192
	5193	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
	5194	# to get the SysV transport functions.
	5195	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
	5196	# needs -lnsl.
	5197	# The nsl library prevents programs from opening the X display
	5198	# on Irix 5.2, according to T.E. Dickey.
	5199	# The functions gethostbyname, getservbyname, and inet_addr are
	5200	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
[788]	5201	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
	5202	if test "x$ac_cv_func_gethostbyname" = xyes; then :
[501]	5203
	5204	fi
[763]	5205
[501]	5206	if test $ac_cv_func_gethostbyname = no; then
[788]	5207	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
	5208	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
	5209	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
	5210	$as_echo_n "(cached) " >&6
[501]	5211	else
	5212	ac_check_lib_save_LIBS=$LIBS
	5213	LIBS="-lnsl $LIBS"
[788]	5214	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5215	/* end confdefs.h. */
	5216
[763]	5217	/* Override any GCC internal prototype to avoid an error.
	5218	Use char because int might match the return type of a GCC
	5219	builtin and then its argument prototype would still apply. */
[501]	5220	#ifdef __cplusplus
	5221	extern "C"
	5222	#endif
	5223	char gethostbyname ();
	5224	int
	5225	main ()
	5226	{
[763]	5227	return gethostbyname ();
[501]	5228	;
	5229	return 0;
	5230	}
	5231	_ACEOF
[788]	5232	if ac_fn_c_try_link "$LINENO"; then :
[501]	5233	ac_cv_lib_nsl_gethostbyname=yes
	5234	else
[788]	5235	ac_cv_lib_nsl_gethostbyname=no
[501]	5236	fi
[788]	5237	rm -f core conftest.err conftest.$ac_objext \
	5238	conftest$ac_exeext conftest.$ac_ext
[501]	5239	LIBS=$ac_check_lib_save_LIBS
	5240	fi
[788]	5241	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
	5242	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
	5243	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
[501]	5244	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
	5245	fi
	5246
	5247	if test $ac_cv_lib_nsl_gethostbyname = no; then
[788]	5248	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
	5249	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
	5250	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
	5251	$as_echo_n "(cached) " >&6
[501]	5252	else
	5253	ac_check_lib_save_LIBS=$LIBS
	5254	LIBS="-lbsd $LIBS"
[788]	5255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5256	/* end confdefs.h. */
	5257
[763]	5258	/* Override any GCC internal prototype to avoid an error.
	5259	Use char because int might match the return type of a GCC
	5260	builtin and then its argument prototype would still apply. */
[501]	5261	#ifdef __cplusplus
	5262	extern "C"
	5263	#endif
	5264	char gethostbyname ();
	5265	int
	5266	main ()
	5267	{
[763]	5268	return gethostbyname ();
[501]	5269	;
	5270	return 0;
	5271	}
	5272	_ACEOF
[788]	5273	if ac_fn_c_try_link "$LINENO"; then :
[501]	5274	ac_cv_lib_bsd_gethostbyname=yes
	5275	else
[788]	5276	ac_cv_lib_bsd_gethostbyname=no
[501]	5277	fi
[788]	5278	rm -f core conftest.err conftest.$ac_objext \
	5279	conftest$ac_exeext conftest.$ac_ext
[501]	5280	LIBS=$ac_check_lib_save_LIBS
	5281	fi
[788]	5282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
	5283	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
	5284	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
[501]	5285	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
	5286	fi
	5287
	5288	fi
	5289	fi
	5290
	5291	# lieder@skyler.mavd.honeywell.com says without -lsocket,
	5292	# socket/setsockopt and other routines are undefined under SCO ODT
	5293	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
	5294	# on later versions), says Simon Leinen: it contains gethostby*
	5295	# variants that don't use the name server (or something). -lsocket
	5296	# must be given before -lnsl if both are needed. We assume that
	5297	# if connect needs -lnsl, so does gethostbyname.
[788]	5298	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
	5299	if test "x$ac_cv_func_connect" = xyes; then :
[501]	5300
	5301	fi
[763]	5302
[501]	5303	if test $ac_cv_func_connect = no; then
[788]	5304	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
	5305	$as_echo_n "checking for connect in -lsocket... " >&6; }
	5306	if ${ac_cv_lib_socket_connect+:} false; then :
	5307	$as_echo_n "(cached) " >&6
[501]	5308	else
	5309	ac_check_lib_save_LIBS=$LIBS
	5310	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
[788]	5311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5312	/* end confdefs.h. */
	5313
[763]	5314	/* Override any GCC internal prototype to avoid an error.
	5315	Use char because int might match the return type of a GCC
	5316	builtin and then its argument prototype would still apply. */
[501]	5317	#ifdef __cplusplus
	5318	extern "C"
	5319	#endif
	5320	char connect ();
	5321	int
	5322	main ()
	5323	{
[763]	5324	return connect ();
[501]	5325	;
	5326	return 0;
	5327	}
	5328	_ACEOF
[788]	5329	if ac_fn_c_try_link "$LINENO"; then :
[501]	5330	ac_cv_lib_socket_connect=yes
	5331	else
[788]	5332	ac_cv_lib_socket_connect=no
[501]	5333	fi
[788]	5334	rm -f core conftest.err conftest.$ac_objext \
	5335	conftest$ac_exeext conftest.$ac_ext
[501]	5336	LIBS=$ac_check_lib_save_LIBS
	5337	fi
[788]	5338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
	5339	$as_echo "$ac_cv_lib_socket_connect" >&6; }
	5340	if test "x$ac_cv_lib_socket_connect" = xyes; then :
[501]	5341	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
	5342	fi
	5343
	5344	fi
	5345
	5346	# Guillermo Gomez says -lposix is necessary on A/UX.
[788]	5347	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
	5348	if test "x$ac_cv_func_remove" = xyes; then :
[501]	5349
	5350	fi
[763]	5351
[501]	5352	if test $ac_cv_func_remove = no; then
[788]	5353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
	5354	$as_echo_n "checking for remove in -lposix... " >&6; }
	5355	if ${ac_cv_lib_posix_remove+:} false; then :
	5356	$as_echo_n "(cached) " >&6
[501]	5357	else
	5358	ac_check_lib_save_LIBS=$LIBS
	5359	LIBS="-lposix $LIBS"
[788]	5360	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5361	/* end confdefs.h. */
	5362
[763]	5363	/* Override any GCC internal prototype to avoid an error.
	5364	Use char because int might match the return type of a GCC
	5365	builtin and then its argument prototype would still apply. */
[501]	5366	#ifdef __cplusplus
	5367	extern "C"
	5368	#endif
	5369	char remove ();
	5370	int
	5371	main ()
	5372	{
[763]	5373	return remove ();
[501]	5374	;
	5375	return 0;
	5376	}
	5377	_ACEOF
[788]	5378	if ac_fn_c_try_link "$LINENO"; then :
[501]	5379	ac_cv_lib_posix_remove=yes
	5380	else
[788]	5381	ac_cv_lib_posix_remove=no
[501]	5382	fi
[788]	5383	rm -f core conftest.err conftest.$ac_objext \
	5384	conftest$ac_exeext conftest.$ac_ext
[501]	5385	LIBS=$ac_check_lib_save_LIBS
	5386	fi
[788]	5387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
	5388	$as_echo "$ac_cv_lib_posix_remove" >&6; }
	5389	if test "x$ac_cv_lib_posix_remove" = xyes; then :
[501]	5390	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
	5391	fi
	5392
	5393	fi
	5394
	5395	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
[788]	5396	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
	5397	if test "x$ac_cv_func_shmat" = xyes; then :
[501]	5398
	5399	fi
[763]	5400
[501]	5401	if test $ac_cv_func_shmat = no; then
[788]	5402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
	5403	$as_echo_n "checking for shmat in -lipc... " >&6; }
	5404	if ${ac_cv_lib_ipc_shmat+:} false; then :
	5405	$as_echo_n "(cached) " >&6
[501]	5406	else
	5407	ac_check_lib_save_LIBS=$LIBS
	5408	LIBS="-lipc $LIBS"
[788]	5409	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5410	/* end confdefs.h. */
	5411
[763]	5412	/* Override any GCC internal prototype to avoid an error.
	5413	Use char because int might match the return type of a GCC
	5414	builtin and then its argument prototype would still apply. */
[501]	5415	#ifdef __cplusplus
	5416	extern "C"
	5417	#endif
	5418	char shmat ();
	5419	int
	5420	main ()
	5421	{
[763]	5422	return shmat ();
[501]	5423	;
	5424	return 0;
	5425	}
	5426	_ACEOF
[788]	5427	if ac_fn_c_try_link "$LINENO"; then :
[501]	5428	ac_cv_lib_ipc_shmat=yes
	5429	else
[788]	5430	ac_cv_lib_ipc_shmat=no
[501]	5431	fi
[788]	5432	rm -f core conftest.err conftest.$ac_objext \
	5433	conftest$ac_exeext conftest.$ac_ext
[501]	5434	LIBS=$ac_check_lib_save_LIBS
	5435	fi
[788]	5436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
	5437	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
	5438	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
[501]	5439	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
	5440	fi
	5441
	5442	fi
	5443	fi
	5444
	5445	# Check for libraries that X11R6 Xt/Xaw programs need.
	5446	ac_save_LDFLAGS=$LDFLAGS
	5447	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
	5448	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
	5449	# check for ICE first), but we must link in the order -lSM -lICE or
	5450	# we get undefined symbols. So assume we have SM if we have ICE.
	5451	# These have to be linked with before -lX11, unlike the other
	5452	# libraries we check for below, so use a different variable.
	5453	# John Interrante, Karl Berry
[788]	5454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
	5455	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
	5456	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
	5457	$as_echo_n "(cached) " >&6
[501]	5458	else
	5459	ac_check_lib_save_LIBS=$LIBS
	5460	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
[788]	5461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5462	/* end confdefs.h. */
	5463
[763]	5464	/* Override any GCC internal prototype to avoid an error.
	5465	Use char because int might match the return type of a GCC
	5466	builtin and then its argument prototype would still apply. */
[501]	5467	#ifdef __cplusplus
	5468	extern "C"
	5469	#endif
	5470	char IceConnectionNumber ();
	5471	int
	5472	main ()
	5473	{
[763]	5474	return IceConnectionNumber ();
[501]	5475	;
	5476	return 0;
	5477	}
	5478	_ACEOF
[788]	5479	if ac_fn_c_try_link "$LINENO"; then :
[501]	5480	ac_cv_lib_ICE_IceConnectionNumber=yes
	5481	else
[788]	5482	ac_cv_lib_ICE_IceConnectionNumber=no
[501]	5483	fi
[788]	5484	rm -f core conftest.err conftest.$ac_objext \
	5485	conftest$ac_exeext conftest.$ac_ext
[501]	5486	LIBS=$ac_check_lib_save_LIBS
	5487	fi
[788]	5488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
	5489	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
	5490	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
[501]	5491	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
	5492	fi
	5493
	5494	LDFLAGS=$ac_save_LDFLAGS
	5495
	5496	fi
	5497
[788]	5498	{ $as_echo "$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
	5499	$as_echo "$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]	5500	# returns C compiler flags needed for X to X_CFLAGS and the X linker flags to X_LIBS
[501]	5501	if test "x$X_LIBS" != x; then
	5502	LDFLAGS="$LDFLAGS $X_LIBS"
[765]	5503	EXTRAPGLIB="$X_LIBS $X_PRE_LIBS -lX11 $EXTRAPGLIB"
[501]	5504	fi
	5505
[351]	5506	# # Add pgplot libraries, if they exist to the lib path
	5507	# for LIBDIR in $PGPLOTLIBDIRS ; do
	5508	# AC_CHECK_FILE([$LIBDIR/libcpgplot.a], [PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break])
	5509	# done
	5510
[342]	5511	# It is possible that other libraries may be required depending on what
	5512	# graphics drivers were installed with PGPLOT.
[788]	5513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
	5514	$as_echo_n "checking for deflate in -lz... " >&6; }
	5515	if ${ac_cv_lib_z_deflate+:} false; then :
	5516	$as_echo_n "(cached) " >&6
[107]	5517	else
	5518	ac_check_lib_save_LIBS=$LIBS
[351]	5519	LIBS="-lz $EXTRAPGLIB $LIBS $LIBS"
[788]	5520	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5521	/* end confdefs.h. */
	5522
[763]	5523	/* Override any GCC internal prototype to avoid an error.
	5524	Use char because int might match the return type of a GCC
	5525	builtin and then its argument prototype would still apply. */
[107]	5526	#ifdef __cplusplus
	5527	extern "C"
	5528	#endif
	5529	char deflate ();
	5530	int
	5531	main ()
	5532	{
[763]	5533	return deflate ();
[107]	5534	;
	5535	return 0;
	5536	}
	5537	_ACEOF
[788]	5538	if ac_fn_c_try_link "$LINENO"; then :
[107]	5539	ac_cv_lib_z_deflate=yes
	5540	else
[788]	5541	ac_cv_lib_z_deflate=no
[107]	5542	fi
[788]	5543	rm -f core conftest.err conftest.$ac_objext \
	5544	conftest$ac_exeext conftest.$ac_ext
[107]	5545	LIBS=$ac_check_lib_save_LIBS
	5546	fi
[788]	5547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
	5548	$as_echo "$ac_cv_lib_z_deflate" >&6; }
	5549	if test "x$ac_cv_lib_z_deflate" = xyes; then :
[351]	5550	EXTRAPGLIB="$EXTRAPGLIB -lz"
[107]	5551	fi
	5552
[788]	5553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_error in -lpng" >&5
	5554	$as_echo_n "checking for png_error in -lpng... " >&6; }
	5555	if ${ac_cv_lib_png_png_error+:} false; then :
	5556	$as_echo_n "(cached) " >&6
[107]	5557	else
	5558	ac_check_lib_save_LIBS=$LIBS
[351]	5559	LIBS="-lpng $EXTRAPGLIB $LIBS $LIBS"
[788]	5560	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5561	/* end confdefs.h. */
	5562
[763]	5563	/* Override any GCC internal prototype to avoid an error.
	5564	Use char because int might match the return type of a GCC
	5565	builtin and then its argument prototype would still apply. */
[107]	5566	#ifdef __cplusplus
	5567	extern "C"
	5568	#endif
	5569	char png_error ();
	5570	int
	5571	main ()
	5572	{
[763]	5573	return png_error ();
[107]	5574	;
	5575	return 0;
	5576	}
	5577	_ACEOF
[788]	5578	if ac_fn_c_try_link "$LINENO"; then :
[107]	5579	ac_cv_lib_png_png_error=yes
	5580	else
[788]	5581	ac_cv_lib_png_png_error=no
[107]	5582	fi
[788]	5583	rm -f core conftest.err conftest.$ac_objext \
	5584	conftest$ac_exeext conftest.$ac_ext
[107]	5585	LIBS=$ac_check_lib_save_LIBS
	5586	fi
[788]	5587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_error" >&5
	5588	$as_echo "$ac_cv_lib_png_png_error" >&6; }
	5589	if test "x$ac_cv_lib_png_png_error" = xyes; then :
[351]	5590	EXTRAPGLIB="$EXTRAPGLIB -lpng"
[107]	5591	fi
	5592
[351]	5593
	5594	ac_ext=f
	5595	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	5596	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5597	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	5598
	5599
[788]	5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pgopen in -lpgplot" >&5
	5601	$as_echo_n "checking for pgopen in -lpgplot... " >&6; }
	5602	if ${ac_cv_lib_pgplot_pgopen+:} false; then :
	5603	$as_echo_n "(cached) " >&6
[107]	5604	else
	5605	ac_check_lib_save_LIBS=$LIBS
[352]	5606	LIBS="-lpgplot $PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5607	cat > conftest.$ac_ext <<_ACEOF
[351]	5608	program main
	5609	call pgopen
	5610	end
[107]	5611	_ACEOF
[788]	5612	if ac_fn_f77_try_link "$LINENO"; then :
[351]	5613	ac_cv_lib_pgplot_pgopen=yes
[107]	5614	else
[788]	5615	ac_cv_lib_pgplot_pgopen=no
[107]	5616	fi
[788]	5617	rm -f core conftest.err conftest.$ac_objext \
	5618	conftest$ac_exeext conftest.$ac_ext
[107]	5619	LIBS=$ac_check_lib_save_LIBS
	5620	fi
[788]	5621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgplot_pgopen" >&5
	5622	$as_echo "$ac_cv_lib_pgplot_pgopen" >&6; }
	5623	if test "x$ac_cv_lib_pgplot_pgopen" = xyes; then :
[351]	5624	PGPLOTLIB="-lpgplot"
[107]	5625	fi
	5626
[351]	5627	ac_ext=c
	5628	ac_cpp='$CPP $CPPFLAGS'
	5629	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5630	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5631	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5632
[352]	5633	# Checks for extra libraries needed by PGPLOT -- will add -lg2c -lstdc++ to $LIBS
[788]	5634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gerror_ in -lg2c" >&5
	5635	$as_echo_n "checking for gerror_ in -lg2c... " >&6; }
	5636	if ${ac_cv_lib_g2c_gerror_+:} false; then :
	5637	$as_echo_n "(cached) " >&6
[352]	5638	else
	5639	ac_check_lib_save_LIBS=$LIBS
	5640	LIBS="-lg2c $LIBS"
[788]	5641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5642	/* end confdefs.h. */
	5643
[763]	5644	/* Override any GCC internal prototype to avoid an error.
	5645	Use char because int might match the return type of a GCC
	5646	builtin and then its argument prototype would still apply. */
[352]	5647	#ifdef __cplusplus
	5648	extern "C"
	5649	#endif
	5650	char gerror_ ();
	5651	int
	5652	main ()
	5653	{
[763]	5654	return gerror_ ();
[352]	5655	;
	5656	return 0;
	5657	}
	5658	_ACEOF
[788]	5659	if ac_fn_c_try_link "$LINENO"; then :
[352]	5660	ac_cv_lib_g2c_gerror_=yes
	5661	else
[788]	5662	ac_cv_lib_g2c_gerror_=no
[352]	5663	fi
[788]	5664	rm -f core conftest.err conftest.$ac_objext \
	5665	conftest$ac_exeext conftest.$ac_ext
[352]	5666	LIBS=$ac_check_lib_save_LIBS
	5667	fi
[788]	5668	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g2c_gerror_" >&5
	5669	$as_echo "$ac_cv_lib_g2c_gerror_" >&6; }
	5670	if test "x$ac_cv_lib_g2c_gerror_" = xyes; then :
[352]	5671	cat >>confdefs.h <<_ACEOF
	5672	#define HAVE_LIBG2C 1
	5673	_ACEOF
	5674
	5675	LIBS="-lg2c $LIBS"
	5676
	5677	fi
	5678
[788]	5679	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
	5680	$as_echo_n "checking for main in -lstdc++... " >&6; }
	5681	if ${ac_cv_lib_stdcpp_main+:} false; then :
	5682	$as_echo_n "(cached) " >&6
[352]	5683	else
	5684	ac_check_lib_save_LIBS=$LIBS
	5685	LIBS="-lstdc++ $LIBS"
[788]	5686	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5687	/* end confdefs.h. */
	5688
	5689
	5690	int
	5691	main ()
	5692	{
[763]	5693	return main ();
[352]	5694	;
	5695	return 0;
	5696	}
	5697	_ACEOF
[788]	5698	if ac_fn_c_try_link "$LINENO"; then :
[352]	5699	ac_cv_lib_stdcpp_main=yes
	5700	else
[788]	5701	ac_cv_lib_stdcpp_main=no
[352]	5702	fi
[788]	5703	rm -f core conftest.err conftest.$ac_objext \
	5704	conftest$ac_exeext conftest.$ac_ext
[352]	5705	LIBS=$ac_check_lib_save_LIBS
	5706	fi
[788]	5707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
	5708	$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
	5709	if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
[352]	5710	cat >>confdefs.h <<_ACEOF
	5711	#define HAVE_LIBSTDC__ 1
	5712	_ACEOF
	5713
	5714	LIBS="-lstdc++ $LIBS"
	5715
	5716	fi
	5717
[351]	5718	if test "x$F77" = xgfortran; then
	5719	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
[788]	5720	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&5
	5721	$as_echo "$as_me: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&6;}
[351]	5722	else
[788]	5723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgopen in -lcpgplot" >&5
	5724	$as_echo_n "checking for cpgopen in -lcpgplot... " >&6; }
	5725	if ${ac_cv_lib_cpgplot_cpgopen+:} false; then :
	5726	$as_echo_n "(cached) " >&6
[107]	5727	else
	5728	ac_check_lib_save_LIBS=$LIBS
[351]	5729	LIBS="-lcpgplot $PGPLOTLIB $LIBS $EXTRAPGLIB $LIBS"
[788]	5730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5731	/* end confdefs.h. */
	5732
[763]	5733	/* Override any GCC internal prototype to avoid an error.
	5734	Use char because int might match the return type of a GCC
	5735	builtin and then its argument prototype would still apply. */
[107]	5736	#ifdef __cplusplus
	5737	extern "C"
	5738	#endif
	5739	char cpgopen ();
	5740	int
	5741	main ()
	5742	{
[763]	5743	return cpgopen ();
[107]	5744	;
	5745	return 0;
	5746	}
	5747	_ACEOF
[788]	5748	if ac_fn_c_try_link "$LINENO"; then :
[107]	5749	ac_cv_lib_cpgplot_cpgopen=yes
	5750	else
[788]	5751	ac_cv_lib_cpgplot_cpgopen=no
[107]	5752	fi
[788]	5753	rm -f core conftest.err conftest.$ac_objext \
	5754	conftest$ac_exeext conftest.$ac_ext
[107]	5755	LIBS=$ac_check_lib_save_LIBS
	5756	fi
[788]	5757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cpgplot_cpgopen" >&5
	5758	$as_echo "$ac_cv_lib_cpgplot_cpgopen" >&6; }
	5759	if test "x$ac_cv_lib_cpgplot_cpgopen" = xyes; then :
[107]	5760	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
	5761	fi
	5762
[351]	5763	fi
[107]	5764
[342]	5765	# If PGPLOT is not present, we give a warning message but still continue.
	5766	# The compilation is able to work without the PGPLOT-dependent files.
	5767	if test "x$PGPLOTLIB" = x; then
[788]	5768	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5769	-------------------------------------------------------
	5770	WARNING! PGPLOT could not be found.
	5771	Compiling Duchamp without graphics capabilities.
	5772	-------------------------------------------------------" >&5
[788]	5773	$as_echo "$as_me:
[342]	5774	-------------------------------------------------------
	5775	WARNING! PGPLOT could not be found.
	5776	Compiling Duchamp without graphics capabilities.
	5777	-------------------------------------------------------" >&6;}
[402]	5778	#We have no pgplot, so we just link with g++ (or equivalent)
	5779	LINKER=$CXX
[342]	5780	else
[402]	5781	#We are using pgplot, so link with the fortran compiler.
	5782	LINKER=$F77
[351]	5783	PGPLOTLIB="$PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: PGPLOT appears to be available." >&5
	5785	$as_echo "$as_me: PGPLOT appears to be available." >&6;}
[107]	5786
[788]	5787	$as_echo "#define HAVE_PGPLOT 1" >>confdefs.h
[107]	5788
[342]	5789	for LIBDIR in $PGPLOTLIBDIRS ; do
[788]	5790	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcpgplot.a" \| $as_tr_sh`
	5791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcpgplot.a" >&5
	5792	$as_echo_n "checking for $LIBDIR/libcpgplot.a... " >&6; }
	5793	if eval \${$as_ac_File+:} false; then :
	5794	$as_echo_n "(cached) " >&6
[342]	5795	else
	5796	test "$cross_compiling" = yes &&
[788]	5797	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[342]	5798	if test -r "$LIBDIR/libcpgplot.a"; then
	5799	eval "$as_ac_File=yes"
	5800	else
	5801	eval "$as_ac_File=no"
[107]	5802	fi
[342]	5803	fi
[788]	5804	eval ac_res=\$$as_ac_File
	5805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5806	$as_echo "$ac_res" >&6; }
	5807	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[342]	5808	PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break
	5809	fi
[107]	5810
[806]	5811	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/lib/libcpgplot.a" \| $as_tr_sh`
	5812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/lib/libcpgplot.a" >&5
	5813	$as_echo_n "checking for $LIBDIR/lib/libcpgplot.a... " >&6; }
	5814	if eval \${$as_ac_File+:} false; then :
	5815	$as_echo_n "(cached) " >&6
	5816	else
	5817	test "$cross_compiling" = yes &&
	5818	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5819	if test -r "$LIBDIR/lib/libcpgplot.a"; then
	5820	eval "$as_ac_File=yes"
	5821	else
	5822	eval "$as_ac_File=no"
	5823	fi
	5824	fi
	5825	eval ac_res=\$$as_ac_File
	5826	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5827	$as_echo "$ac_res" >&6; }
	5828	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5829	PGPLOTLIB="-L$LIBDIR/lib $PGPLOTLIB"; break
	5830	fi
	5831
	5832	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/pgplot/libcpgplot.a" \| $as_tr_sh`
	5833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/pgplot/libcpgplot.a" >&5
	5834	$as_echo_n "checking for $LIBDIR/pgplot/libcpgplot.a... " >&6; }
	5835	if eval \${$as_ac_File+:} false; then :
	5836	$as_echo_n "(cached) " >&6
	5837	else
	5838	test "$cross_compiling" = yes &&
	5839	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5840	if test -r "$LIBDIR/pgplot/libcpgplot.a"; then
	5841	eval "$as_ac_File=yes"
	5842	else
	5843	eval "$as_ac_File=no"
	5844	fi
	5845	fi
	5846	eval ac_res=\$$as_ac_File
	5847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5848	$as_echo "$ac_res" >&6; }
	5849	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5850	PGPLOTLIB="-L$LIBDIR/pgplot $PGPLOTLIB"; break
	5851	fi
	5852
[342]	5853	done
[805]	5854	# if test "x$F77" = xgfortran; then
	5855	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	5856	# fi
[342]	5857	fi
[107]	5858
[342]	5859	fi
[107]	5860
[342]	5861
	5862
[384]	5863
[107]	5864	##########################################################################
	5865
	5866	##########################################################################
	5867	# Search for CFITSIO.
[342]	5868	# use --with-cfitsio=directory to specify a particular CFITSIO directory.
	5869	# else do the normal searching for libraries.
	5870
[788]	5871	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- CFITSIO -- " >&5
	5872	$as_echo "$as_me: -- CFITSIO -- " >&6;}
[342]	5873
[763]	5874	# Check whether --with-cfitsio was given.
[788]	5875	if test "${with_cfitsio+set}" = set; then :
[763]	5876	withval=$with_cfitsio; #if we specify a directory...
[342]	5877	if test "x$withval" = xno; then
[788]	5878	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5879	The CFITSIO library is required.
	5880	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&5
[788]	5881	$as_echo "$as_me:
[342]	5882	The CFITSIO library is required.
	5883	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&1;}
	5884	CFITSIOINCDIRS=$INCDIRS
	5885	CFITSIOLIBDIRS=$LIBDIRS
	5886	else
[788]	5887	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	5888	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	5889	CFITSIOINCDIRS="$withval \
	5890	$withval/include"
	5891	CFITSIOLIBDIRS="$withval \
	5892	$withval/lib"
[351]	5893	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	5894	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	5895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	5896	$as_echo_n "checking for $LIBDIR... " >&6; }
	5897	if eval \${$as_ac_File+:} false; then :
	5898	$as_echo_n "(cached) " >&6
[107]	5899	else
	5900	test "$cross_compiling" = yes &&
[788]	5901	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5902	if test -r "$LIBDIR"; then
[107]	5903	eval "$as_ac_File=yes"
	5904	else
	5905	eval "$as_ac_File=no"
	5906	fi
	5907	fi
[788]	5908	eval ac_res=\$$as_ac_File
	5909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5910	$as_echo "$ac_res" >&6; }
	5911	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5912	LDFLAGS="$LDFLAGS -L$LIBDIR"
	5913	else
	5914	continue
[107]	5915	fi
	5916
[351]	5917	done
	5918	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5919	as_ac_File=`$as_echo "ac_cv_file_$INCDIR" \| $as_tr_sh`
	5920	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR" >&5
	5921	$as_echo_n "checking for $INCDIR... " >&6; }
	5922	if eval \${$as_ac_File+:} false; then :
	5923	$as_echo_n "(cached) " >&6
[107]	5924	else
	5925	test "$cross_compiling" = yes &&
[788]	5926	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5927	if test -r "$INCDIR"; then
[107]	5928	eval "$as_ac_File=yes"
	5929	else
	5930	eval "$as_ac_File=no"
	5931	fi
	5932	fi
[788]	5933	eval ac_res=\$$as_ac_File
	5934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5935	$as_echo "$ac_res" >&6; }
	5936	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5937	CPPFLAGS="$CPPFLAGS -I$INCDIR"
	5938	else
	5939	continue
[107]	5940	fi
	5941
[351]	5942	done
	5943	fi
[107]	5944
[351]	5945	else
	5946	# if directory not specified, go searching.
	5947	CFITSIOINCDIRS=$INCDIRS
	5948	CFITSIOLIBDIRS=$LIBDIRS
	5949
[763]	5950	fi
[351]	5951
[763]	5952
[351]	5953	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5954	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	5955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	5956	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	5957	if eval \${$as_ac_File+:} false; then :
	5958	$as_echo_n "(cached) " >&6
[349]	5959	else
	5960	test "$cross_compiling" = yes &&
[788]	5961	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5962	if test -r "$INCDIR/fitsio.h"; then
[349]	5963	eval "$as_ac_File=yes"
	5964	else
	5965	eval "$as_ac_File=no"
	5966	fi
	5967	fi
[788]	5968	eval ac_res=\$$as_ac_File
	5969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5970	$as_echo "$ac_res" >&6; }
	5971	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5972	CFITSIOINC=-I$INCDIR; break
[349]	5973	fi
	5974
[351]	5975	INCDIR=$INCDIR/cfitsio
[788]	5976	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	5977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	5978	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	5979	if eval \${$as_ac_File+:} false; then :
	5980	$as_echo_n "(cached) " >&6
[349]	5981	else
	5982	test "$cross_compiling" = yes &&
[788]	5983	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5984	if test -r "$INCDIR/fitsio.h"; then
[349]	5985	eval "$as_ac_File=yes"
	5986	else
	5987	eval "$as_ac_File=no"
	5988	fi
	5989	fi
[788]	5990	eval ac_res=\$$as_ac_File
	5991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5992	$as_echo "$ac_res" >&6; }
	5993	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5994	CFITSIOINC=-I$INCDIR; break
[349]	5995	fi
	5996
	5997	done
	5998
[788]	5999	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recv in -lsocket" >&5
	6000	$as_echo_n "checking for recv in -lsocket... " >&6; }
	6001	if ${ac_cv_lib_socket_recv+:} false; then :
	6002	$as_echo_n "(cached) " >&6
[107]	6003	else
	6004	ac_check_lib_save_LIBS=$LIBS
	6005	LIBS="-lsocket $LIBS $LIBS"
[788]	6006	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6007	/* end confdefs.h. */
	6008
[763]	6009	/* Override any GCC internal prototype to avoid an error.
	6010	Use char because int might match the return type of a GCC
	6011	builtin and then its argument prototype would still apply. */
[107]	6012	#ifdef __cplusplus
	6013	extern "C"
	6014	#endif
	6015	char recv ();
	6016	int
	6017	main ()
	6018	{
[763]	6019	return recv ();
[107]	6020	;
	6021	return 0;
	6022	}
	6023	_ACEOF
[788]	6024	if ac_fn_c_try_link "$LINENO"; then :
[107]	6025	ac_cv_lib_socket_recv=yes
	6026	else
[788]	6027	ac_cv_lib_socket_recv=no
[107]	6028	fi
[788]	6029	rm -f core conftest.err conftest.$ac_objext \
	6030	conftest$ac_exeext conftest.$ac_ext
[107]	6031	LIBS=$ac_check_lib_save_LIBS
	6032	fi
[788]	6033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_recv" >&5
	6034	$as_echo "$ac_cv_lib_socket_recv" >&6; }
	6035	if test "x$ac_cv_lib_socket_recv" = xyes; then :
[351]	6036	CFITSIOLIB="$CFITSIOLIB -lsocket"
[107]	6037	fi
	6038
[788]	6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffopen in -lcfitsio" >&5
	6040	$as_echo_n "checking for ffopen in -lcfitsio... " >&6; }
	6041	if ${ac_cv_lib_cfitsio_ffopen+:} false; then :
	6042	$as_echo_n "(cached) " >&6
[107]	6043	else
	6044	ac_check_lib_save_LIBS=$LIBS
	6045	LIBS="-lcfitsio $CFITSIOLIB $LIBS $LIBS"
[788]	6046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6047	/* end confdefs.h. */
	6048
[763]	6049	/* Override any GCC internal prototype to avoid an error.
	6050	Use char because int might match the return type of a GCC
	6051	builtin and then its argument prototype would still apply. */
[107]	6052	#ifdef __cplusplus
	6053	extern "C"
	6054	#endif
	6055	char ffopen ();
	6056	int
	6057	main ()
	6058	{
[763]	6059	return ffopen ();
[107]	6060	;
	6061	return 0;
	6062	}
	6063	_ACEOF
[788]	6064	if ac_fn_c_try_link "$LINENO"; then :
[107]	6065	ac_cv_lib_cfitsio_ffopen=yes
	6066	else
[788]	6067	ac_cv_lib_cfitsio_ffopen=no
[107]	6068	fi
[788]	6069	rm -f core conftest.err conftest.$ac_objext \
	6070	conftest$ac_exeext conftest.$ac_ext
[107]	6071	LIBS=$ac_check_lib_save_LIBS
	6072	fi
[788]	6073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cfitsio_ffopen" >&5
	6074	$as_echo "$ac_cv_lib_cfitsio_ffopen" >&6; }
	6075	if test "x$ac_cv_lib_cfitsio_ffopen" = xyes; then :
[351]	6076	CFITSIOLIB="$CFITSIOLIB -lcfitsio"
[107]	6077	fi
	6078
	6079
[328]	6080	# CFITSIO is essential for Duchamp, so exit with error message if it
	6081	# is not present.
[107]	6082	if test "x$CFITSIOINC" = x -o "x$CFITSIOLIB" = x; then
[788]	6083	as_fn_error 1 "
[107]	6084	-------------------------------------------------------
	6085	Could not find the CFITSIO library.
	6086
	6087	ERROR: Duchamp configuration failure.
[788]	6088	-------------------------------------------------------" "$LINENO" 5
[107]	6089	else
[788]	6090	{ $as_echo "$as_me:${as_lineno-$LINENO}: CFITSIO appears to be available." >&5
	6091	$as_echo "$as_me: CFITSIO appears to be available." >&6;}
[107]	6092
[788]	6093	$as_echo "#define HAVE_CFITSIO 1" >>confdefs.h
[107]	6094
[351]	6095	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	6096	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6098	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6099	if eval \${$as_ac_File+:} false; then :
	6100	$as_echo_n "(cached) " >&6
[351]	6101	else
	6102	test "$cross_compiling" = yes &&
[788]	6103	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6104	if test -r "$LIBDIR/libcfitsio.a"; then
	6105	eval "$as_ac_File=yes"
	6106	else
	6107	eval "$as_ac_File=no"
[107]	6108	fi
[351]	6109	fi
[788]	6110	eval ac_res=\$$as_ac_File
	6111	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6112	$as_echo "$ac_res" >&6; }
	6113	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6114	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6115	fi
[107]	6116
[351]	6117	LIBDIR=$LIBDIR/cfitsio
[788]	6118	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6120	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6121	if eval \${$as_ac_File+:} false; then :
	6122	$as_echo_n "(cached) " >&6
[351]	6123	else
	6124	test "$cross_compiling" = yes &&
[788]	6125	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6126	if test -r "$LIBDIR/libcfitsio.a"; then
	6127	eval "$as_ac_File=yes"
	6128	else
	6129	eval "$as_ac_File=no"
	6130	fi
	6131	fi
[788]	6132	eval ac_res=\$$as_ac_File
	6133	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6134	$as_echo "$ac_res" >&6; }
	6135	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6136	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6137	fi
[107]	6138
[351]	6139	done
[107]	6140
[351]	6141	fi
	6142
	6143
	6144
[107]	6145	##########################################################################
	6146
	6147	##########################################################################
	6148	# Search for WCSLIB.
[351]	6149	# use --with-wcslib=directory to specify a particular WCSLIB directory.
[342]	6150	# else do the normal searching for libraries.
	6151
[788]	6152	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- WCSLIB -- " >&5
	6153	$as_echo "$as_me: -- WCSLIB -- " >&6;}
[402]	6154	WCSINCDIR=""
[342]	6155
[763]	6156	# Check whether --with-wcslib was given.
[788]	6157	if test "${with_wcslib+set}" = set; then :
[763]	6158	withval=$with_wcslib; #if we specify a directory...
[342]	6159	if test "x$withval" = xno; then
[788]	6160	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	6161	The WCSLIB library is required.
	6162	Ignoring the \"--with-wcslib=no\" and searching for the library." >&5
[788]	6163	$as_echo "$as_me:
[342]	6164	The WCSLIB library is required.
	6165	Ignoring the \"--with-wcslib=no\" and searching for the library." >&1;}
[351]	6166	WCSINCDIRS=$INCDIRS
	6167	WCSLIBDIRS=$LIBDIRS
[342]	6168	else
[788]	6169	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	6170	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	6171	WCSINCDIRS="$withval \
	6172	$withval/include"
	6173	WCSLIBDIRS="$withval \
	6174	$withval/lib"
[351]	6175	for LIBDIR in $WCSLIBDIRS ; do
[788]	6176	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	6177	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	6178	$as_echo_n "checking for $LIBDIR... " >&6; }
	6179	if eval \${$as_ac_File+:} false; then :
	6180	$as_echo_n "(cached) " >&6
[107]	6181	else
	6182	test "$cross_compiling" = yes &&
[788]	6183	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6184	if test -r "$LIBDIR"; then
[107]	6185	eval "$as_ac_File=yes"
	6186	else
	6187	eval "$as_ac_File=no"
	6188	fi
	6189	fi
[788]	6190	eval ac_res=\$$as_ac_File
	6191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6192	$as_echo "$ac_res" >&6; }
	6193	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6194	LDFLAGS="$LDFLAGS -L$LIBDIR"
	6195	else
	6196	continue
[107]	6197	fi
	6198
[351]	6199	done
	6200	for INCDIR in $WCSINCDIRS ; do
[788]	6201	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/wcslib" \| $as_tr_sh`
	6202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/wcslib" >&5
	6203	$as_echo_n "checking for $INCDIR/wcslib... " >&6; }
	6204	if eval \${$as_ac_File+:} false; then :
	6205	$as_echo_n "(cached) " >&6
[107]	6206	else
	6207	test "$cross_compiling" = yes &&
[788]	6208	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6209	if test -r "$INCDIR/wcslib"; then
[107]	6210	eval "$as_ac_File=yes"
	6211	else
	6212	eval "$as_ac_File=no"
	6213	fi
	6214	fi
[788]	6215	eval ac_res=\$$as_ac_File
	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6217	$as_echo "$ac_res" >&6; }
	6218	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[402]	6219	CPPFLAGS="$CPPFLAGS -I$INCDIR"; WCSINCDIR=$INCDIR; break
[351]	6220	else
	6221	continue
[107]	6222	fi
	6223
[351]	6224	done
[107]	6225	fi
	6226
[351]	6227	else
	6228	# if directory not specified, go searching.
	6229	WCSINCDIRS=$INCDIRS
	6230	WCSLIBDIRS=$LIBDIRS
	6231
[763]	6232	fi
[351]	6233
	6234
[763]	6235
[402]	6236	if test "x$WCSINCDIR" = x; then
	6237	for INCBASE in $WCSINCDIRS ; do
[788]	6238	as_ac_File=`$as_echo "ac_cv_file_$INCBASE/wcslib/wcs.h" \| $as_tr_sh`
	6239	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCBASE/wcslib/wcs.h" >&5
	6240	$as_echo_n "checking for $INCBASE/wcslib/wcs.h... " >&6; }
	6241	if eval \${$as_ac_File+:} false; then :
	6242	$as_echo_n "(cached) " >&6
[107]	6243	else
	6244	test "$cross_compiling" = yes &&
[788]	6245	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6246	if test -r "$INCBASE/wcslib/wcs.h"; then
[107]	6247	eval "$as_ac_File=yes"
	6248	else
	6249	eval "$as_ac_File=no"
	6250	fi
	6251	fi
[788]	6252	eval ac_res=\$$as_ac_File
	6253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6254	$as_echo "$ac_res" >&6; }
	6255	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6256	WCSINC="-I$INCBASE -I$INCBASE/wcslib $WCSINC"; break
[349]	6257	fi
[402]	6258
	6259	done
[351]	6260	else
[788]	6261	as_ac_File=`$as_echo "ac_cv_file_$WCSINCDIR/wcslib/wcs.h" \| $as_tr_sh`
	6262	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $WCSINCDIR/wcslib/wcs.h" >&5
	6263	$as_echo_n "checking for $WCSINCDIR/wcslib/wcs.h... " >&6; }
	6264	if eval \${$as_ac_File+:} false; then :
	6265	$as_echo_n "(cached) " >&6
[349]	6266	else
	6267	test "$cross_compiling" = yes &&
[788]	6268	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6269	if test -r "$WCSINCDIR/wcslib/wcs.h"; then
[349]	6270	eval "$as_ac_File=yes"
	6271	else
	6272	eval "$as_ac_File=no"
	6273	fi
	6274	fi
[788]	6275	eval ac_res=\$$as_ac_File
	6276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6277	$as_echo "$ac_res" >&6; }
	6278	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6279	WCSINC="-I$WCSINCDIR -I$WCSINCDIR/wcslib $WCSINC"
[349]	6280	fi
	6281
	6282	fi
	6283
	6284
[351]	6285	# Look for libwcs.a, and libpgsbox.a
[788]	6286	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcss2p in -lwcs" >&5
	6287	$as_echo_n "checking for wcss2p in -lwcs... " >&6; }
	6288	if ${ac_cv_lib_wcs_wcss2p+:} false; then :
	6289	$as_echo_n "(cached) " >&6
[107]	6290	else
	6291	ac_check_lib_save_LIBS=$LIBS
[351]	6292	LIBS="-lwcs $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6294	/* end confdefs.h. */
	6295
[763]	6296	/* Override any GCC internal prototype to avoid an error.
	6297	Use char because int might match the return type of a GCC
	6298	builtin and then its argument prototype would still apply. */
[107]	6299	#ifdef __cplusplus
	6300	extern "C"
	6301	#endif
[351]	6302	char wcss2p ();
[107]	6303	int
	6304	main ()
	6305	{
[763]	6306	return wcss2p ();
[107]	6307	;
	6308	return 0;
	6309	}
	6310	_ACEOF
[788]	6311	if ac_fn_c_try_link "$LINENO"; then :
[351]	6312	ac_cv_lib_wcs_wcss2p=yes
[107]	6313	else
[788]	6314	ac_cv_lib_wcs_wcss2p=no
[107]	6315	fi
[788]	6316	rm -f core conftest.err conftest.$ac_objext \
	6317	conftest$ac_exeext conftest.$ac_ext
[107]	6318	LIBS=$ac_check_lib_save_LIBS
	6319	fi
[788]	6320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wcs_wcss2p" >&5
	6321	$as_echo "$ac_cv_lib_wcs_wcss2p" >&6; }
	6322	if test "x$ac_cv_lib_wcs_wcss2p" = xyes; then :
[351]	6323	WCSLIB="$WCSLIB -lwcs"
[107]	6324	fi
	6325
[826]	6326
	6327	# Only use libpgsbox if we have pgplot enabled - determine this by testing the PGPLOTINCDIRS variable
	6328	if test "x$PGPLOTINCDIRS" != x; then
	6329	if test "x$F77" = xgfortran; then
	6330	WCSLIB="$WCSLIB -lpgsbox"
	6331	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&5
[788]	6332	$as_echo "$as_me: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&6;}
[826]	6333	else
	6334	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgsbox in -lpgsbox" >&5
[788]	6335	$as_echo_n "checking for cpgsbox in -lpgsbox... " >&6; }
	6336	if ${ac_cv_lib_pgsbox_cpgsbox+:} false; then :
	6337	$as_echo_n "(cached) " >&6
[107]	6338	else
	6339	ac_check_lib_save_LIBS=$LIBS
[351]	6340	LIBS="-lpgsbox $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6341	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6342	/* end confdefs.h. */
	6343
[763]	6344	/* Override any GCC internal prototype to avoid an error.
	6345	Use char because int might match the return type of a GCC
	6346	builtin and then its argument prototype would still apply. */
[107]	6347	#ifdef __cplusplus
	6348	extern "C"
	6349	#endif
[351]	6350	char cpgsbox ();
[107]	6351	int
	6352	main ()
	6353	{
[763]	6354	return cpgsbox ();
[107]	6355	;
	6356	return 0;
	6357	}
	6358	_ACEOF
[788]	6359	if ac_fn_c_try_link "$LINENO"; then :
[351]	6360	ac_cv_lib_pgsbox_cpgsbox=yes
[107]	6361	else
[788]	6362	ac_cv_lib_pgsbox_cpgsbox=no
[107]	6363	fi
[788]	6364	rm -f core conftest.err conftest.$ac_objext \
	6365	conftest$ac_exeext conftest.$ac_ext
[107]	6366	LIBS=$ac_check_lib_save_LIBS
	6367	fi
[788]	6368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgsbox_cpgsbox" >&5
	6369	$as_echo "$ac_cv_lib_pgsbox_cpgsbox" >&6; }
	6370	if test "x$ac_cv_lib_pgsbox_cpgsbox" = xyes; then :
[351]	6371	WCSLIB="$WCSLIB -lpgsbox"
[107]	6372	fi
	6373
[826]	6374	fi
[351]	6375	fi
[107]	6376
[328]	6377	# WCSLIB is essential for Duchamp, so exit with error message if it
	6378	# is not present. Need at least libwcs to be available -- libpgsbox will
	6379	# depend on PGPLOT being available, but is not critical.
[107]	6380	if test "x$WCSINC" = x -o "x$WCSLIB" = x; then
[788]	6381	as_fn_error 1 "
[107]	6382	-------------------------------------------------------
	6383	Could not find the WCSLIB library.
	6384
	6385	ERROR: Duchamp configuration failure.
[788]	6386	-------------------------------------------------------" "$LINENO" 5
[107]	6387	else
[788]	6388	{ $as_echo "$as_me:${as_lineno-$LINENO}: WCSLIB appears to be available." >&5
	6389	$as_echo "$as_me: WCSLIB appears to be available." >&6;}
[107]	6390
[788]	6391	$as_echo "#define HAVE_WCSLIB 1" >>confdefs.h
[107]	6392
[351]	6393	# Now add the -L statements to start of WCSLIB.
	6394	# Search for libwcs.a, and, if we find it, search for libpgsbox in same directory and
	6395	# then in other directories, keeping the appropriate order of -L calls.
	6396
[402]	6397	DIRLIST=". \
	6398	wcs \
	6399	wcslib"
	6400
[351]	6401	for LIBBASE in $WCSLIBDIRS ; do
	6402	for DIR in $DIRLIST; do
	6403	if test "x$DIR" = x.; then
	6404	LIBDIR=$LIBBASE
	6405	else
	6406	LIBDIR="$LIBBASE/$DIR"
	6407	fi
[788]	6408	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libwcs.a" \| $as_tr_sh`
	6409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libwcs.a" >&5
	6410	$as_echo_n "checking for $LIBDIR/libwcs.a... " >&6; }
	6411	if eval \${$as_ac_File+:} false; then :
	6412	$as_echo_n "(cached) " >&6
[351]	6413	else
	6414	test "$cross_compiling" = yes &&
[788]	6415	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6416	if test -r "$LIBDIR/libwcs.a"; then
	6417	eval "$as_ac_File=yes"
	6418	else
	6419	eval "$as_ac_File=no"
[107]	6420	fi
[351]	6421	fi
[788]	6422	eval ac_res=\$$as_ac_File
	6423	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6424	$as_echo "$ac_res" >&6; }
	6425	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6426	WCSLIBFRONT="-L$LIBDIR";
[788]	6427	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libpgsbox.a" \| $as_tr_sh`
	6428	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libpgsbox.a" >&5
	6429	$as_echo_n "checking for $LIBDIR/libpgsbox.a... " >&6; }
	6430	if eval \${$as_ac_File+:} false; then :
	6431	$as_echo_n "(cached) " >&6
[351]	6432	else
	6433	test "$cross_compiling" = yes &&
[788]	6434	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6435	if test -r "$LIBDIR/libpgsbox.a"; then
	6436	eval "$as_ac_File=yes"
	6437	else
	6438	eval "$as_ac_File=no"
	6439	fi
	6440	fi
[788]	6441	eval ac_res=\$$as_ac_File
	6442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6443	$as_echo "$ac_res" >&6; }
	6444	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	6445
[351]	6446	else
[107]	6447
[351]	6448	for LIBBASE2 in $WCSLIBDIRS ; do
	6449	for DIR2 in $DIRLIST; do
	6450	if test "x$DIR" = x.; then
	6451	LIBDIR=$LIBBASE
	6452	else
	6453	LIBDIR="$LIBBASE/$DIR"
	6454	fi
[788]	6455	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR2/libpgsbox.a" \| $as_tr_sh`
	6456	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR2/libpgsbox.a" >&5
	6457	$as_echo_n "checking for $LIBDIR2/libpgsbox.a... " >&6; }
	6458	if eval \${$as_ac_File+:} false; then :
	6459	$as_echo_n "(cached) " >&6
[351]	6460	else
	6461	test "$cross_compiling" = yes &&
[788]	6462	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6463	if test -r "$LIBDIR2/libpgsbox.a"; then
	6464	eval "$as_ac_File=yes"
	6465	else
	6466	eval "$as_ac_File=no"
	6467	fi
	6468	fi
[788]	6469	eval ac_res=\$$as_ac_File
	6470	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6471	$as_echo "$ac_res" >&6; }
	6472	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6473	WCSLIBFRONT="$WCSLIB -L$LIBDIR2"; break
	6474	fi
[107]	6475
[351]	6476	done
	6477	done
	6478	fi
[107]	6479
[351]	6480	break
	6481	fi
	6482
	6483	done
	6484	done
	6485	WCSLIB="$WCSLIBFRONT $WCSLIB"
	6486	fi
	6487
	6488
	6489
[107]	6490	##########################################################################
	6491
	6492
	6493
[763]	6494	ac_config_files="$ac_config_files Makefile"
[107]	6495
	6496	cat >confcache <<\_ACEOF
	6497	# This file is a shell script that caches the results of configure
	6498	# tests run on this system so they can be shared between configure
	6499	# scripts and configure runs, see configure's option --config-cache.
	6500	# It is not useful on other systems. If it contains results you don't
	6501	# want to keep, you may remove or edit it.
	6502	#
	6503	# config.status only pays attention to the cache file if you give it
	6504	# the --recheck option to rerun configure.
	6505	#
	6506	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	6507	# loading this file, other unset `ac_cv_foo' will be assigned the
	6508	# following values.
	6509
	6510	_ACEOF
	6511
	6512	# The following way of writing the cache mishandles newlines in values,
	6513	# but we know of no workaround that is simple, portable, and efficient.
[763]	6514	# So, we kill variables containing newlines.
[107]	6515	# Ultrix sh set writes to stderr and can't be redirected directly,
	6516	# and sets the high bit in the cache file unless we assign to the vars.
[763]	6517	(
	6518	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	6519	eval ac_val=\$$ac_var
	6520	case $ac_val in #(
	6521	${as_nl})
	6522	case $ac_var in #(
[788]	6523	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	6524	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	6525	esac
	6526	case $ac_var in #(
	6527	_ \| IFS \| as_nl) ;; #(
[788]	6528	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	6529	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	6530	esac ;;
	6531	esac
	6532	done
	6533
[107]	6534	(set) 2>&1 \|
[763]	6535	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	6536	${as_nl}ac_space=\ )
[788]	6537	# `set' does not quote correctly, so add quotes: double-quote
	6538	# substitution turns \\\\ into \\, and sed turns \\ into \.
[107]	6539	sed -n \
[349]	6540	"s/'/'\\\\''/g;
	6541	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
[763]	6542	;; #(
[107]	6543	*)
	6544	# `set' quotes correctly as required by POSIX, so do not add quotes.
[763]	6545	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	6546	;;
[763]	6547	esac \|
	6548	sort
	6549	) \|
[107]	6550	sed '
[763]	6551	/^ac_cv_env_/b end
[107]	6552	t clear
[763]	6553	:clear
[107]	6554	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	6555	t end
[763]	6556	s/^$[^=]$=$.$$/\1=${\1=\2}/
	6557	:end' >>confcache
	6558	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	6559	if test -w "$cache_file"; then
[788]	6560	if test "x$cache_file" != "x/dev/null"; then
	6561	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	6562	$as_echo "$as_me: updating cache $cache_file" >&6;}
	6563	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	6564	cat confcache >"$cache_file"
	6565	else
	6566	case $cache_file in #(
	6567	/ \| ?:*)
	6568	mv -f confcache "$cache_file"$$ &&
	6569	mv -f "$cache_file"$$ "$cache_file" ;; #(
	6570	*)
	6571	mv -f confcache "$cache_file" ;;
	6572	esac
	6573	fi
	6574	fi
[107]	6575	else
[788]	6576	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	6577	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
[107]	6578	fi
	6579	fi
	6580	rm -f confcache
	6581
	6582	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6583	# Let make expand exec_prefix.
	6584	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6585
	6586	DEFS=-DHAVE_CONFIG_H
	6587
	6588	ac_libobjs=
	6589	ac_ltlibobjs=
[788]	6590	U=
[107]	6591	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	6592	# 1. Remove the extension, and $U if already installed.
[763]	6593	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
[788]	6594	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
[763]	6595	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	6596	# will be set to the directory where LIBOBJS objects are built.
[788]	6597	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	6598	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
[107]	6599	done
	6600	LIBOBJS=$ac_libobjs
	6601
	6602	LTLIBOBJS=$ac_ltlibobjs
	6603
	6604
	6605
[788]	6606	: "${CONFIG_STATUS=./config.status}"
	6607	ac_write_fail=0
[107]	6608	ac_clean_files_save=$ac_clean_files
	6609	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
[788]	6610	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	6611	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	6612	as_write_fail=0
	6613	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
[107]	6614	#! $SHELL
	6615	# Generated by $as_me.
	6616	# Run this file to recreate the current configuration.
	6617	# Compiler output produced by configure, useful for debugging
	6618	# configure, is in config.log if it exists.
	6619
	6620	debug=false
	6621	ac_cs_recheck=false
	6622	ac_cs_silent=false
[788]	6623
[107]	6624	SHELL=\${CONFIG_SHELL-$SHELL}
[788]	6625	export SHELL
	6626	_ASEOF
	6627	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	6628	## -------------------- ##
	6629	## M4sh Initialization. ##
	6630	## -------------------- ##
[107]	6631
[763]	6632	# Be more Bourne compatible
	6633	DUALCASE=1; export DUALCASE # for MKS sh
[788]	6634	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	6635	emulate sh
	6636	NULLCMD=:
[788]	6637	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	6638	# is contrary to our usage. Disable this feature.
	6639	alias -g '${1+"$@"}'='"$@"'
[763]	6640	setopt NO_GLOB_SUBST
	6641	else
[788]	6642	case `(set -o) 2>/dev/null` in #(
	6643	posix) :
	6644	set -o posix ;; #(
	6645	*) :
	6646	;;
[763]	6647	esac
[107]	6648	fi
	6649
[763]	6650
[788]	6651	as_nl='
	6652	'
	6653	export as_nl
	6654	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	6655	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	6656	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	6657	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	6658	# Prefer a ksh shell builtin over an external printf program on Solaris,
	6659	# but without wasting forks for bash or zsh.
	6660	if test -z "$BASH_VERSION$ZSH_VERSION" \
	6661	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	6662	as_echo='print -r --'
	6663	as_echo_n='print -rn --'
	6664	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	6665	as_echo='printf %s\n'
	6666	as_echo_n='printf %s'
	6667	else
	6668	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	6669	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	6670	as_echo_n='/usr/ucb/echo -n'
[763]	6671	else
[788]	6672	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	6673	as_echo_n_body='eval
	6674	arg=$1;
	6675	case $arg in #(
	6676	"$as_nl")
	6677	expr "X$arg" : "X\$.*\$$as_nl";
	6678	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	6679	esac;
	6680	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	6681	'
	6682	export as_echo_n_body
	6683	as_echo_n='sh -c $as_echo_n_body as_echo'
[763]	6684	fi
[788]	6685	export as_echo_body
	6686	as_echo='sh -c $as_echo_body as_echo'
[763]	6687	fi
	6688
[788]	6689	# The user is always right.
	6690	if test "${PATH_SEPARATOR+set}" != set; then
	6691	PATH_SEPARATOR=:
	6692	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	6693	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	6694	PATH_SEPARATOR=';'
	6695	}
[107]	6696	fi
	6697
	6698
[763]	6699	# IFS
	6700	# We need space, tab and new line, in precisely that order. Quoting is
	6701	# there to prevent editors from complaining about space-tab.
	6702	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	6703	# splitting by setting IFS to empty value.)
	6704	IFS=" "" $as_nl"
	6705
	6706	# Find who we are. Look in the path if we contain no directory separator.
[788]	6707	as_myself=
	6708	case $0 in #((
[763]	6709	[\\/] ) as_myself=$0 ;;
	6710	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6711	for as_dir in $PATH
	6712	do
	6713	IFS=$as_save_IFS
	6714	test -z "$as_dir" && as_dir=.
[788]	6715	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	6716	done
[763]	6717	IFS=$as_save_IFS
	6718
	6719	;;
	6720	esac
	6721	# We did not find ourselves, most probably we were run as `sh COMMAND'
	6722	# in which case we are not to be found in the path.
	6723	if test "x$as_myself" = x; then
	6724	as_myself=$0
	6725	fi
	6726	if test ! -f "$as_myself"; then
[788]	6727	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	6728	exit 1
[763]	6729	fi
	6730
[788]	6731	# Unset variables that we do not need and which cause bugs (e.g. in
	6732	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	6733	# suppresses any "Segmentation fault" message there. '((' could
	6734	# trigger a bug in pdksh 5.2.14.
	6735	for as_var in BASH_ENV ENV MAIL MAILPATH
	6736	do eval test x\${$as_var+set} = xset \
	6737	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
[763]	6738	done
[107]	6739	PS1='$ '
	6740	PS2='> '
	6741	PS4='+ '
	6742
	6743	# NLS nuisances.
[788]	6744	LC_ALL=C
	6745	export LC_ALL
	6746	LANGUAGE=C
	6747	export LANGUAGE
	6748
	6749	# CDPATH.
	6750	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	6751
	6752
	6753	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	6754	# ----------------------------------------
	6755	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	6756	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	6757	# script with STATUS, using 1 if that was 0.
	6758	as_fn_error ()
	6759	{
	6760	as_status=$1; test $as_status -eq 0 && as_status=1
	6761	if test "$4"; then
	6762	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	6763	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
[107]	6764	fi
[788]	6765	$as_echo "$as_me: error: $2" >&2
	6766	as_fn_exit $as_status
	6767	} # as_fn_error
[107]	6768
[788]	6769
	6770	# as_fn_set_status STATUS
	6771	# -----------------------
	6772	# Set $? to STATUS, without forking.
	6773	as_fn_set_status ()
	6774	{
	6775	return $1
	6776	} # as_fn_set_status
	6777
	6778	# as_fn_exit STATUS
	6779	# -----------------
	6780	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	6781	as_fn_exit ()
	6782	{
	6783	set +e
	6784	as_fn_set_status $1
	6785	exit $1
	6786	} # as_fn_exit
	6787
	6788	# as_fn_unset VAR
	6789	# ---------------
	6790	# Portably unset VAR.
	6791	as_fn_unset ()
	6792	{
	6793	{ eval $1=; unset $1;}
	6794	}
	6795	as_unset=as_fn_unset
	6796	# as_fn_append VAR VALUE
	6797	# ----------------------
	6798	# Append the text in VALUE to the end of the definition contained in VAR. Take
	6799	# advantage of any shell optimizations that allow amortized linear growth over
	6800	# repeated appends, instead of the typical quadratic growth present in naive
	6801	# implementations.
	6802	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	6803	eval 'as_fn_append ()
	6804	{
	6805	eval $1+=\$2
	6806	}'
	6807	else
	6808	as_fn_append ()
	6809	{
	6810	eval $1=\$$1\$2
	6811	}
	6812	fi # as_fn_append
	6813
	6814	# as_fn_arith ARG...
	6815	# ------------------
	6816	# Perform arithmetic evaluation on the ARGs, and store the result in the
	6817	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	6818	# must be portable across $(()) and expr.
	6819	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	6820	eval 'as_fn_arith ()
	6821	{
	6822	as_val=$(( $* ))
	6823	}'
	6824	else
	6825	as_fn_arith ()
	6826	{
	6827	as_val=`expr "$@" \|\| test $? -eq 1`
	6828	}
	6829	fi # as_fn_arith
	6830
	6831
[763]	6832	if expr a : '$a$' >/dev/null 2>&1 &&
	6833	test "X`expr 00001 : '.*$...$'`" = X001; then
[107]	6834	as_expr=expr
	6835	else
	6836	as_expr=false
	6837	fi
	6838
[763]	6839	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[107]	6840	as_basename=basename
	6841	else
	6842	as_basename=false
	6843	fi
	6844
[788]	6845	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	6846	as_dirname=dirname
	6847	else
	6848	as_dirname=false
	6849	fi
[107]	6850
[763]	6851	as_me=`$as_basename -- "$0" \|\|
[107]	6852	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	6853	X"$0" : 'X$//$$' \\| \
[763]	6854	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	6855	$as_echo X/"$0" \|
[763]	6856	sed '/^.\/$[^/][^/]$\/*$/{
	6857	s//\1/
	6858	q
	6859	}
	6860	/^X\/$\/\/$$/{
	6861	s//\1/
	6862	q
	6863	}
	6864	/^X\/$\/$.*/{
	6865	s//\1/
	6866	q
	6867	}
	6868	s/.*/./; q'`
[107]	6869
[788]	6870	# Avoid depending upon Character Ranges.
	6871	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	6872	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	6873	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	6874	as_cr_digits='0123456789'
	6875	as_cr_alnum=$as_cr_Letters$as_cr_digits
[107]	6876
[763]	6877	ECHO_C= ECHO_N= ECHO_T=
[788]	6878	case `echo -n x` in #(((((
[763]	6879	-n*)
[788]	6880	case `echo 'xy\c'` in
[763]	6881	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	6882	xy) ECHO_C='\c';;
	6883	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	6884	ECHO_T=' ';;
[763]	6885	esac;;
	6886	*)
	6887	ECHO_N='-n';;
[107]	6888	esac
	6889
	6890	rm -f conf$$ conf$$.exe conf$$.file
[763]	6891	if test -d conf$$.dir; then
	6892	rm -f conf$$.dir/conf$$.file
	6893	else
	6894	rm -f conf$$.dir
[788]	6895	mkdir conf$$.dir 2>/dev/null
[763]	6896	fi
[788]	6897	if (echo >conf$$.file) 2>/dev/null; then
	6898	if ln -s conf$$.file conf$$ 2>/dev/null; then
	6899	as_ln_s='ln -s'
	6900	# ... but there are two gotchas:
	6901	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	6902	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	6903	# In both cases, we have to default to `cp -p'.
	6904	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	6905	as_ln_s='cp -p'
	6906	elif ln conf$$.file conf$$ 2>/dev/null; then
	6907	as_ln_s=ln
	6908	else
[107]	6909	as_ln_s='cp -p'
[788]	6910	fi
[107]	6911	else
	6912	as_ln_s='cp -p'
	6913	fi
[763]	6914	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	6915	rmdir conf$$.dir 2>/dev/null
[107]	6916
[788]	6917
	6918	# as_fn_mkdir_p
	6919	# -------------
	6920	# Create "$as_dir" as a directory, including parents if necessary.
	6921	as_fn_mkdir_p ()
	6922	{
	6923
	6924	case $as_dir in #(
	6925	-*) as_dir=./$as_dir;;
	6926	esac
	6927	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	6928	as_dirs=
	6929	while :; do
	6930	case $as_dir in #(
	6931	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	6932	*) as_qdir=$as_dir;;
	6933	esac
	6934	as_dirs="'$as_qdir' $as_dirs"
	6935	as_dir=`$as_dirname -- "$as_dir" \|\|
	6936	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6937	X"$as_dir" : 'X$//$[^/]' \\| \
	6938	X"$as_dir" : 'X$//$$' \\| \
	6939	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	6940	$as_echo X"$as_dir" \|
	6941	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6942	s//\1/
	6943	q
	6944	}
	6945	/^X$\/\/$[^/].*/{
	6946	s//\1/
	6947	q
	6948	}
	6949	/^X$\/\/$$/{
	6950	s//\1/
	6951	q
	6952	}
	6953	/^X$\/$.*/{
	6954	s//\1/
	6955	q
	6956	}
	6957	s/.*/./; q'`
	6958	test -d "$as_dir" && break
	6959	done
	6960	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	6961	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	6962
	6963
	6964	} # as_fn_mkdir_p
[107]	6965	if mkdir -p . 2>/dev/null; then
[788]	6966	as_mkdir_p='mkdir -p "$as_dir"'
[107]	6967	else
[349]	6968	test -d ./-p && rmdir ./-p
[107]	6969	as_mkdir_p=false
	6970	fi
	6971
[763]	6972	if test -x / >/dev/null 2>&1; then
	6973	as_test_x='test -x'
	6974	else
	6975	if ls -dL / >/dev/null 2>&1; then
	6976	as_ls_L_option=L
	6977	else
	6978	as_ls_L_option=
	6979	fi
	6980	as_test_x='
	6981	eval sh -c '\''
	6982	if test -d "$1"; then
[788]	6983	test -d "$1/.";
[763]	6984	else
[788]	6985	case $1 in #(
	6986	-*)set "./$1";;
[763]	6987	esac;
[788]	6988	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
[763]	6989	???[sx]):;;)false;;esac;fi
	6990	'\'' sh
	6991	'
	6992	fi
	6993	as_executable_p=$as_test_x
[107]	6994
	6995	# Sed expression to map a string onto a valid CPP name.
[349]	6996	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	6997
	6998	# Sed expression to map a string onto a valid variable name.
[349]	6999	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	7000
	7001
	7002	exec 6>&1
[788]	7003	## ----------------------------------- ##
	7004	## Main body of $CONFIG_STATUS script. ##
	7005	## ----------------------------------- ##
	7006	_ASEOF
	7007	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
[107]	7008
[788]	7009	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7010	# Save the log message, to keep $0 and so on meaningful, and to
[107]	7011	# report actual input values of CONFIG_FILES etc. instead of their
[763]	7012	# values after options handling.
	7013	ac_log="
[853]	7014	This file was extended by Duchamp $as_me 1.1.13, which was
[788]	7015	generated by GNU Autoconf 2.68. Invocation command line was
[107]	7016
	7017	CONFIG_FILES = $CONFIG_FILES
	7018	CONFIG_HEADERS = $CONFIG_HEADERS
	7019	CONFIG_LINKS = $CONFIG_LINKS
	7020	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7021	$ $0 $@
	7022
[763]	7023	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	7024	"
	7025
[107]	7026	_ACEOF
	7027
[788]	7028	case $ac_config_files in *"
	7029	") set x $ac_config_files; shift; ac_config_files=$;;
	7030	esac
	7031
	7032	case $ac_config_headers in *"
	7033	") set x $ac_config_headers; shift; ac_config_headers=$;;
	7034	esac
	7035
	7036
	7037	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7038	# Files that config.status was made for.
[763]	7039	config_files="$ac_config_files"
	7040	config_headers="$ac_config_headers"
[107]	7041
[763]	7042	_ACEOF
[107]	7043
[788]	7044	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7045	ac_cs_usage="\
[788]	7046	\`$as_me' instantiates files and other configuration actions
	7047	from templates according to the current configuration. Unless the files
	7048	and actions are specified as TAGs, all are instantiated by default.
[107]	7049
[788]	7050	Usage: $0 [OPTION]... [TAG]...
[107]	7051
	7052	-h, --help print this help, then exit
[763]	7053	-V, --version print version number and configuration settings, then exit
[788]	7054	--config print configuration, then exit
	7055	-q, --quiet, --silent
	7056	do not print progress messages
[107]	7057	-d, --debug don't remove temporary files
	7058	--recheck update $as_me by reconfiguring in the same conditions
[788]	7059	--file=FILE[:TEMPLATE]
	7060	instantiate the configuration file FILE
	7061	--header=FILE[:TEMPLATE]
	7062	instantiate the configuration header FILE
[107]	7063
	7064	Configuration files:
	7065	$config_files
	7066
	7067	Configuration headers:
	7068	$config_headers
	7069
[788]	7070	Report bugs to <Matthew.Whiting@csiro.au>."
[763]	7071
[107]	7072	_ACEOF
[788]	7073	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7074	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
[107]	7075	ac_cs_version="\\
[853]	7076	Duchamp config.status 1.1.13
[788]	7077	configured by $0, generated by GNU Autoconf 2.68,
	7078	with options \\"\$ac_cs_config\\"
[107]	7079
[788]	7080	Copyright (C) 2010 Free Software Foundation, Inc.
[107]	7081	This config.status script is free software; the Free Software Foundation
	7082	gives unlimited permission to copy, distribute and modify it."
[763]	7083
	7084	ac_pwd='$ac_pwd'
	7085	srcdir='$srcdir'
[788]	7086	test -n "\$AWK" \|\| AWK=awk
[107]	7087	_ACEOF
	7088
[788]	7089	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7090	# The default lists apply if the user does not specify any file.
[107]	7091	ac_need_defaults=:
	7092	while test $# != 0
	7093	do
	7094	case $1 in
[788]	7095	--=?)
[763]	7096	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7097	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
[107]	7098	ac_shift=:
	7099	;;
[788]	7100	--*=)
	7101	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7102	ac_optarg=
	7103	ac_shift=:
	7104	;;
[763]	7105	*)
[107]	7106	ac_option=$1
	7107	ac_optarg=$2
	7108	ac_shift=shift
	7109	;;
	7110	esac
	7111
	7112	case $ac_option in
	7113	# Handling of the options.
	7114	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	7115	ac_cs_recheck=: ;;
[763]	7116	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
[788]	7117	$as_echo "$ac_cs_version"; exit ;;
	7118	--config \| --confi \| --conf \| --con \| --co \| --c )
	7119	$as_echo "$ac_cs_config"; exit ;;
[763]	7120	--debug \| --debu \| --deb \| --de \| --d \| -d )
[107]	7121	debug=: ;;
	7122	--file \| --fil \| --fi \| --f )
	7123	$ac_shift
[788]	7124	case $ac_optarg in
	7125	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7126	'') as_fn_error $? "missing file argument" ;;
	7127	esac
	7128	as_fn_append CONFIG_FILES " '$ac_optarg'"
[107]	7129	ac_need_defaults=false;;
	7130	--header \| --heade \| --head \| --hea )
	7131	$ac_shift
[788]	7132	case $ac_optarg in
	7133	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7134	esac
	7135	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
[107]	7136	ac_need_defaults=false;;
[763]	7137	--he \| --h)
	7138	# Conflict between --help and --header
[788]	7139	as_fn_error $? "ambiguous option: \`$1'
	7140	Try \`$0 --help' for more information.";;
[763]	7141	--help \| --hel \| -h )
[788]	7142	$as_echo "$ac_cs_usage"; exit ;;
[107]	7143	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	7144	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	7145	ac_cs_silent=: ;;
	7146
	7147	# This is an error.
[788]	7148	-*) as_fn_error $? "unrecognized option: \`$1'
	7149	Try \`$0 --help' for more information." ;;
[107]	7150
[788]	7151	*) as_fn_append ac_config_targets " $1"
[763]	7152	ac_need_defaults=false ;;
[107]	7153
	7154	esac
	7155	shift
	7156	done
	7157
	7158	ac_configure_extra_args=
	7159
	7160	if $ac_cs_silent; then
	7161	exec 6>/dev/null
	7162	ac_configure_extra_args="$ac_configure_extra_args --silent"
	7163	fi
	7164
	7165	_ACEOF
[788]	7166	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7167	if \$ac_cs_recheck; then
[788]	7168	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	7169	shift
	7170	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	7171	CONFIG_SHELL='$SHELL'
[763]	7172	export CONFIG_SHELL
[788]	7173	exec "\$@"
[107]	7174	fi
	7175
	7176	_ACEOF
[788]	7177	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7178	exec 5>>config.log
	7179	{
	7180	echo
	7181	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7182	## Running $as_me. ##
	7183	_ASBOX
[788]	7184	$as_echo "$ac_log"
[763]	7185	} >&5
[107]	7186
[763]	7187	_ACEOF
[788]	7188	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7189	_ACEOF
[107]	7190
[788]	7191	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7192
[763]	7193	# Handling of arguments.
[107]	7194	for ac_config_target in $ac_config_targets
	7195	do
[763]	7196	case $ac_config_target in
	7197	"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
	7198	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	7199
[788]	7200	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
[107]	7201	esac
	7202	done
	7203
[763]	7204
[107]	7205	# If the user did not use the arguments to specify the items to instantiate,
	7206	# then the envvar interface is used. Set only those that are not.
	7207	# We use the long form for the default assignment because of an extremely
	7208	# bizarre bug on SunOS 4.1.3.
	7209	if $ac_need_defaults; then
	7210	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	7211	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	7212	fi
	7213
	7214	# Have a temporary directory for convenience. Make it in the build tree
[763]	7215	# simply because there is no reason against having it here, and in addition,
[107]	7216	# creating and moving files from /tmp can sometimes cause problems.
[763]	7217	# Hook for its removal unless debugging.
	7218	# Note that there is a small window in which the directory will not be cleaned:
	7219	# after its creation but before its name has been assigned to `$tmp'.
[107]	7220	$debug \|\|
	7221	{
[788]	7222	tmp= ac_tmp=
[763]	7223	trap 'exit_status=$?
[788]	7224	: "${ac_tmp:=$tmp}"
	7225	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
[763]	7226	' 0
[788]	7227	trap 'as_fn_exit 1' 1 2 13 15
[107]	7228	}
	7229	# Create a (secure) tmp directory for tmp files.
	7230
	7231	{
[763]	7232	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
[788]	7233	test -d "$tmp"
[107]	7234	} \|\|
	7235	{
[763]	7236	tmp=./conf$$-$RANDOM
	7237	(umask 077 && mkdir "$tmp")
[788]	7238	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	7239	ac_tmp=$tmp
[107]	7240
[788]	7241	# Set up the scripts for CONFIG_FILES section.
	7242	# No need to generate them if there are no CONFIG_FILES.
	7243	# This happens for instance with `./config.status config.h'.
[763]	7244	if test -n "$CONFIG_FILES"; then
[107]	7245
[788]	7246
	7247	ac_cr=`echo X \| tr X '\015'`
	7248	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	7249	# But we know of no other shell where ac_cr would be empty at this
	7250	# point, so we can use a bashism as a fallback.
	7251	if test "x$ac_cr" = x; then
	7252	eval ac_cr=\$\'\\r\'
	7253	fi
	7254	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	7255	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	7256	ac_cs_awk_cr='\\r'
	7257	else
	7258	ac_cs_awk_cr=$ac_cr
	7259	fi
	7260
	7261	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
[107]	7262	_ACEOF
	7263
[763]	7264
[788]	7265	{
	7266	echo "cat >conf$$subs.awk <<_ACEOF" &&
	7267	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	7268	echo "_ACEOF"
	7269	} >conf$$subs.sh \|\|
	7270	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	7271	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
[763]	7272	ac_delim='%!_!# '
	7273	for ac_last_try in false false false false false :; do
[788]	7274	. ./conf$$subs.sh \|\|
	7275	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7276
[788]	7277	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	7278	if test $ac_delim_n = $ac_delim_num; then
[763]	7279	break
	7280	elif $ac_last_try; then
[788]	7281	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7282	else
	7283	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
[107]	7284	fi
[763]	7285	done
[788]	7286	rm -f conf$$subs.sh
[107]	7287
[788]	7288	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7289	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	7290	_ACEOF
	7291	sed -n '
	7292	h
	7293	s/^/S["/; s/!.*/"]=/
	7294	p
	7295	g
	7296	s/^[^!]*!//
	7297	:repl
	7298	t repl
	7299	s/'"$ac_delim"'$//
	7300	t delim
	7301	:nl
	7302	h
	7303	s/$.\{148\}$..*/\1/
	7304	t more1
	7305	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	7306	p
	7307	n
	7308	b repl
	7309	:more1
	7310	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7311	p
	7312	g
	7313	s/.\{148\}//
	7314	t nl
	7315	:delim
	7316	h
	7317	s/$.\{148\}$..*/\1/
	7318	t more2
	7319	s/["\\]/\\&/g; s/^/"/; s/$/"/
	7320	p
	7321	b
	7322	:more2
	7323	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7324	p
	7325	g
	7326	s/.\{148\}//
	7327	t delim
	7328	' <conf$$subs.awk \| sed '
	7329	/^[^""]/{
	7330	N
	7331	s/\n//
	7332	}
	7333	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7334	rm -f conf$$subs.awk
	7335	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7336	_ACAWK
	7337	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	7338	for (key in S) S_is_set[key] = 1
	7339	FS = ""
[763]	7340
[788]	7341	}
	7342	{
	7343	line = $ 0
	7344	nfields = split(line, field, "@")
	7345	substed = 0
	7346	len = length(field[1])
	7347	for (i = 2; i < nfields; i++) {
	7348	key = field[i]
	7349	keylen = length(key)
	7350	if (S_is_set[key]) {
	7351	value = S[key]
	7352	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	7353	len += length(value) + length(field[++i])
	7354	substed = 1
	7355	} else
	7356	len += 1 + keylen
	7357	}
	7358
	7359	print line
	7360	}
	7361
	7362	_ACAWK
[107]	7363	_ACEOF
[788]	7364	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7365	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	7366	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	7367	else
	7368	cat
	7369	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	7370	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
[763]	7371	_ACEOF
	7372
[788]	7373	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	7374	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
[763]	7375	# trailing colons and then remove the whole line if VPATH becomes empty
	7376	# (actually we leave an empty line to preserve line numbers).
	7377	if test "x$srcdir" = x.; then
[788]	7378	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	7379	h
	7380	s///
	7381	s/^/:/
	7382	s/[ ]*$/:/
	7383	s/:\$(srcdir):/:/g
	7384	s/:\${srcdir}:/:/g
	7385	s/:@srcdir@:/:/g
	7386	s/^:*//
[763]	7387	s/:*$//
[788]	7388	x
	7389	s/$=[ ]$./\1/
	7390	G
	7391	s/\n//
[763]	7392	s/^[^=]=[ ]$//
	7393	}'
	7394	fi
	7395
[788]	7396	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7397	fi # test -n "$CONFIG_FILES"
	7398
[788]	7399	# Set up the scripts for CONFIG_HEADERS section.
	7400	# No need to generate them if there are no CONFIG_HEADERS.
	7401	# This happens for instance with `./config.status Makefile'.
	7402	if test -n "$CONFIG_HEADERS"; then
	7403	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	7404	BEGIN {
	7405	_ACEOF
[763]	7406
[788]	7407	# Transform confdefs.h into an awk script `defines.awk', embedded as
	7408	# here-document in config.status, that substitutes the proper values into
	7409	# config.h.in to produce config.h.
	7410
	7411	# Create a delimiter string that does not exist in confdefs.h, to ease
	7412	# handling of long lines.
	7413	ac_delim='%!_!# '
	7414	for ac_last_try in false false :; do
	7415	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	7416	if test -z "$ac_tt"; then
	7417	break
	7418	elif $ac_last_try; then
	7419	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	7420	else
	7421	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	7422	fi
	7423	done
	7424
	7425	# For the awk script, D is an array of macro values keyed by name,
	7426	# likewise P contains macro parameters if any. Preserve backslash
	7427	# newline sequences.
	7428
	7429	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	7430	sed -n '
	7431	s/.\{148\}/&'"$ac_delim"'/g
	7432	t rset
	7433	:rset
	7434	s/^[ ]#[ ]define[ ][ ]*/ /
	7435	t def
	7436	d
	7437	:def
	7438	s/\\$//
	7439	t bsnl
	7440	s/["\\]/\\&/g
	7441	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7442	D["\1"]=" \3"/p
	7443	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	7444	d
	7445	:bsnl
	7446	s/["\\]/\\&/g
	7447	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7448	D["\1"]=" \3\\\\\\n"\\/p
	7449	t cont
	7450	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	7451	t cont
	7452	d
	7453	:cont
	7454	n
	7455	s/.\{148\}/&'"$ac_delim"'/g
	7456	t clear
	7457	:clear
	7458	s/\\$//
	7459	t bsnlc
	7460	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	7461	d
	7462	:bsnlc
	7463	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	7464	b cont
	7465	' <confdefs.h \| sed '
	7466	s/'"$ac_delim"'/"\\\
	7467	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7468
	7469	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7470	for (key in D) D_is_set[key] = 1
	7471	FS = ""
	7472	}
	7473	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	7474	line = \$ 0
	7475	split(line, arg, " ")
	7476	if (arg[1] == "#") {
	7477	defundef = arg[2]
	7478	mac1 = arg[3]
	7479	} else {
	7480	defundef = substr(arg[1], 2)
	7481	mac1 = arg[2]
	7482	}
	7483	split(mac1, mac2, "(") #)
	7484	macro = mac2[1]
	7485	prefix = substr(line, 1, index(line, defundef) - 1)
	7486	if (D_is_set[macro]) {
	7487	# Preserve the white space surrounding the "#".
	7488	print prefix "define", macro P[macro] D[macro]
	7489	next
	7490	} else {
	7491	# Replace #undef with comments. This is necessary, for example,
	7492	# in the case of _POSIX_SOURCE, which is predefined and required
	7493	# on some systems where configure will not decide to define it.
	7494	if (defundef == "undef") {
	7495	print "/", prefix defundef, macro, "/"
	7496	next
	7497	}
	7498	}
	7499	}
	7500	{ print }
	7501	_ACAWK
	7502	_ACEOF
	7503	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7504	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	7505	fi # test -n "$CONFIG_HEADERS"
	7506
	7507
	7508	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
	7509	shift
	7510	for ac_tag
[763]	7511	do
	7512	case $ac_tag in
	7513	:[FHLC]) ac_mode=$ac_tag; continue;;
[107]	7514	esac
[763]	7515	case $ac_mode$ac_tag in
	7516	:[FHL]:);;
[788]	7517	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
[763]	7518	:[FH]-) ac_tag=-:-;;
	7519	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	7520	esac
	7521	ac_save_IFS=$IFS
	7522	IFS=:
	7523	set x $ac_tag
	7524	IFS=$ac_save_IFS
	7525	shift
	7526	ac_file=$1
	7527	shift
[107]	7528
[763]	7529	case $ac_mode in
	7530	:L) ac_source=$1;;
	7531	:[FH])
	7532	ac_file_inputs=
	7533	for ac_f
	7534	do
	7535	case $ac_f in
[788]	7536	-) ac_f="$ac_tmp/stdin";;
[763]	7537	*) # Look for the file first in the build tree, then in the source tree
	7538	# (if the path is not absolute). The absolute path cannot be DOS-style,
	7539	# because $ac_f cannot contain `:'.
	7540	test -f "$ac_f" \|\|
	7541	case $ac_f in
	7542	[\\/$]*) false;;
	7543	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	7544	esac \|\|
[788]	7545	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
[763]	7546	esac
[788]	7547	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	7548	as_fn_append ac_file_inputs " '$ac_f'"
[763]	7549	done
	7550
	7551	# Let's still pretend it is `configure' which instantiates (i.e., don't
	7552	# use $as_me), people would be surprised to read:
	7553	# /* config.h. Generated by config.status. */
[788]	7554	configure_input='Generated from '`
	7555	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	7556	`' by configure.'
[763]	7557	if test x"$ac_file" != x-; then
	7558	configure_input="$ac_file. $configure_input"
[788]	7559	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	7560	$as_echo "$as_me: creating $ac_file" >&6;}
[763]	7561	fi
[788]	7562	# Neutralize special characters interpreted by sed in replacement strings.
	7563	case $configure_input in #(
	7564	\& \| \\| \| \\ )
	7565	ac_sed_conf_input=`$as_echo "$configure_input" \|
	7566	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	7567	*) ac_sed_conf_input=$configure_input;;
	7568	esac
[763]	7569
	7570	case $ac_tag in
[788]	7571	:-: \| *:-) cat >"$ac_tmp/stdin" \
	7572	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
[763]	7573	esac
	7574	;;
	7575	esac
	7576
	7577	ac_dir=`$as_dirname -- "$ac_file" \|\|
[107]	7578	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
[349]	7579	X"$ac_file" : 'X$//$[^/]' \\| \
	7580	X"$ac_file" : 'X$//$$' \\| \
[763]	7581	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	7582	$as_echo X"$ac_file" \|
[763]	7583	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7584	s//\1/
	7585	q
	7586	}
	7587	/^X$\/\/$[^/].*/{
	7588	s//\1/
	7589	q
	7590	}
	7591	/^X$\/\/$$/{
	7592	s//\1/
	7593	q
	7594	}
	7595	/^X$\/$.*/{
	7596	s//\1/
	7597	q
	7598	}
	7599	s/.*/./; q'`
[788]	7600	as_dir="$ac_dir"; as_fn_mkdir_p
[107]	7601	ac_builddir=.
	7602
[763]	7603	case "$ac_dir" in
	7604	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7605	*)
[788]	7606	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	7607	# A ".." for each directory in $ac_dir_suffix.
[788]	7608	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	7609	case $ac_top_builddir_sub in
	7610	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7611	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	7612	esac ;;
	7613	esac
	7614	ac_abs_top_builddir=$ac_pwd
	7615	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	7616	# for backward compatibility:
	7617	ac_top_builddir=$ac_top_build_prefix
[107]	7618
	7619	case $srcdir in
[763]	7620	.) # We are building in place.
[107]	7621	ac_srcdir=.
[763]	7622	ac_top_srcdir=$ac_top_builddir_sub
	7623	ac_abs_top_srcdir=$ac_pwd ;;
	7624	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	7625	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	7626	ac_top_srcdir=$srcdir
	7627	ac_abs_top_srcdir=$srcdir ;;
	7628	*) # Relative name.
	7629	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	7630	ac_top_srcdir=$ac_top_build_prefix$srcdir
	7631	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	7632	esac
[763]	7633	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	7634
	7635
[763]	7636	case $ac_mode in
	7637	:F)
	7638	#
	7639	# CONFIG_FILE
	7640	#
[107]	7641
[763]	7642	_ACEOF
[349]	7643
[788]	7644	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7645	# If the template does not know about datarootdir, expand it.
	7646	# FIXME: This hack should be removed a few years after 2.60.
	7647	ac_datarootdir_hack=; ac_datarootdir_seen=
[788]	7648	ac_sed_dataroot='
	7649	/datarootdir/ {
[763]	7650	p
	7651	q
	7652	}
	7653	/@datadir@/p
	7654	/@docdir@/p
	7655	/@infodir@/p
	7656	/@localedir@/p
[788]	7657	/@mandir@/p'
	7658	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
[763]	7659	datarootdir) ac_datarootdir_seen=yes;;
	7660	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
[788]	7661	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	7662	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
[107]	7663	_ACEOF
[788]	7664	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7665	ac_datarootdir_hack='
	7666	s&@datadir@&$datadir&g
	7667	s&@docdir@&$docdir&g
	7668	s&@infodir@&$infodir&g
	7669	s&@localedir@&$localedir&g
	7670	s&@mandir@&$mandir&g
[788]	7671	s&\\\${datarootdir}&$datarootdir&g' ;;
[763]	7672	esac
	7673	_ACEOF
	7674
	7675	# Neutralize VPATH when `$srcdir' = `.'.
	7676	# Shell code in configure.ac might set extrasub.
	7677	# FIXME: do we really want to maintain this feature?
[788]	7678	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7679	ac_sed_extra="$ac_vpsub
[107]	7680	$extrasub
	7681	_ACEOF
[788]	7682	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7683	:t
	7684	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
[788]	7685	s\|@configure_input@\|$ac_sed_conf_input\|;t t
[763]	7686	s&@top_builddir@&$ac_top_builddir_sub&;t t
[788]	7687	s&@top_build_prefix@&$ac_top_build_prefix&;t t
[763]	7688	s&@srcdir@&$ac_srcdir&;t t
	7689	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	7690	s&@top_srcdir@&$ac_top_srcdir&;t t
	7691	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	7692	s&@builddir@&$ac_builddir&;t t
	7693	s&@abs_builddir@&$ac_abs_builddir&;t t
	7694	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	7695	$ac_datarootdir_hack
[788]	7696	"
	7697	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	7698	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7699
[763]	7700	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
[788]	7701	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	7702	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	7703	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	7704	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7705	which seems to be undefined. Please make sure it is defined" >&5
	7706	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7707	which seems to be undefined. Please make sure it is defined" >&2;}
[107]	7708
[788]	7709	rm -f "$ac_tmp/stdin"
[107]	7710	case $ac_file in
[788]	7711	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	7712	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	7713	esac \
	7714	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[763]	7715	;;
	7716	:H)
	7717	#
	7718	# CONFIG_HEADER
	7719	#
[107]	7720	if test x"$ac_file" != x-; then
[788]	7721	{
	7722	$as_echo "/* $configure_input */" \
	7723	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	7724	} >"$ac_tmp/config.h" \
	7725	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	7726	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	7727	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	7728	$as_echo "$as_me: $ac_file is unchanged" >&6;}
[107]	7729	else
[788]	7730	rm -f "$ac_file"
	7731	mv "$ac_tmp/config.h" "$ac_file" \
	7732	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7733	fi
	7734	else
[788]	7735	$as_echo "/* $configure_input */" \
	7736	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	7737	\|\| as_fn_error $? "could not create -" "$LINENO" 5
[107]	7738	fi
[763]	7739	;;
[107]	7740
	7741
[763]	7742	esac
	7743
	7744	done # for ac_tag
	7745
	7746
[788]	7747	as_fn_exit 0
[107]	7748	_ACEOF
	7749	ac_clean_files=$ac_clean_files_save
	7750
[788]	7751	test $ac_write_fail = 0 \|\|
	7752	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
[107]	7753
[788]	7754
[107]	7755	# configure is writing to config.log, and then calls config.status.
	7756	# config.status does its own redirection, appending to config.log.
	7757	# Unfortunately, on DOS this fails, as config.log is still kept open
	7758	# by configure, so config.status won't be able to write to it; its
	7759	# output is simply discarded. So we exec the FD to /dev/null,
	7760	# effectively closing config.log, so it can be properly (re)opened and
	7761	# appended to by config.status. When coming back to configure, we
	7762	# need to make the FD available again.
	7763	if test "$no_create" != yes; then
	7764	ac_cs_success=:
	7765	ac_config_status_args=
	7766	test "$silent" = yes &&
	7767	ac_config_status_args="$ac_config_status_args --quiet"
	7768	exec 5>/dev/null
	7769	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7770	exec 5>>config.log
	7771	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7772	# would make configure fail if this is the last instruction.
[788]	7773	$ac_cs_success \|\| as_fn_exit 1
[107]	7774	fi
[788]	7775	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7776	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7777	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7778	fi
[107]	7779

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