Context Navigation

source: trunk/configure @ 1016

Visit:

Last change on this file since 1016 was 962, checked in by MatthewWhiting, 12 years ago
Changing version for next release to 1.2
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.
[962]	3	# Generated by GNU Autoconf 2.68 for Duchamp 1.2.
[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'
[962]	563	PACKAGE_VERSION='1.2'
	564	PACKAGE_STRING='Duchamp 1.2'
[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
	697	CPP
	698	F77
	699	FFLAGS
	700	XMKMF'
[107]	701
[763]	702
[107]	703	# Initialize some variables set by options.
	704	ac_init_help=
	705	ac_init_version=false
[788]	706	ac_unrecognized_opts=
	707	ac_unrecognized_sep=
[107]	708	# The variables have the same names as the options, with
	709	# dashes changed to underlines.
	710	cache_file=/dev/null
	711	exec_prefix=NONE
	712	no_create=
	713	no_recursion=
	714	prefix=NONE
	715	program_prefix=NONE
	716	program_suffix=NONE
	717	program_transform_name=s,x,x,
	718	silent=
	719	site=
	720	srcdir=
	721	verbose=
	722	x_includes=NONE
	723	x_libraries=NONE
	724
	725	# Installation directory options.
	726	# These are left unexpanded so users can "make install exec_prefix=/foo"
	727	# and all the variables that are supposed to be based on exec_prefix
	728	# by default will actually change.
	729	# Use braces instead of parens because sh, perl, etc. also accept them.
[763]	730	# (The list follows the same order as the GNU Coding Standards.)
[107]	731	bindir='${exec_prefix}/bin'
	732	sbindir='${exec_prefix}/sbin'
	733	libexecdir='${exec_prefix}/libexec'
[763]	734	datarootdir='${prefix}/share'
	735	datadir='${datarootdir}'
[107]	736	sysconfdir='${prefix}/etc'
	737	sharedstatedir='${prefix}/com'
	738	localstatedir='${prefix}/var'
	739	includedir='${prefix}/include'
	740	oldincludedir='/usr/include'
[763]	741	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	742	infodir='${datarootdir}/info'
	743	htmldir='${docdir}'
	744	dvidir='${docdir}'
	745	pdfdir='${docdir}'
	746	psdir='${docdir}'
	747	libdir='${exec_prefix}/lib'
	748	localedir='${datarootdir}/locale'
	749	mandir='${datarootdir}/man'
[107]	750
	751	ac_prev=
[763]	752	ac_dashdash=
[107]	753	for ac_option
	754	do
	755	# If the previous option needs an argument, assign it.
	756	if test -n "$ac_prev"; then
[763]	757	eval $ac_prev=\$ac_option
[107]	758	ac_prev=
	759	continue
	760	fi
	761
[763]	762	case $ac_option in
[788]	763	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	764	*=) ac_optarg= ;;
	765	*) ac_optarg=yes ;;
[763]	766	esac
[107]	767
	768	# Accept the important Cygnus configure options, so we can diagnose typos.
	769
[763]	770	case $ac_dashdash$ac_option in
	771	--)
	772	ac_dashdash=yes ;;
[107]	773
	774	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	775	ac_prev=bindir ;;
	776	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	777	bindir=$ac_optarg ;;
	778
	779	-build \| --build \| --buil \| --bui \| --bu)
	780	ac_prev=build_alias ;;
	781	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	782	build_alias=$ac_optarg ;;
	783
	784	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	785	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	786	ac_prev=cache_file ;;
	787	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	788	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	789	cache_file=$ac_optarg ;;
	790
	791	--config-cache \| -C)
	792	cache_file=config.cache ;;
	793
[763]	794	-datadir \| --datadir \| --datadi \| --datad)
[107]	795	ac_prev=datadir ;;
[763]	796	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
[107]	797	datadir=$ac_optarg ;;
	798
[763]	799	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	800	\| --dataroo \| --dataro \| --datar)
	801	ac_prev=datarootdir ;;
	802	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	803	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	804	datarootdir=$ac_optarg ;;
	805
[107]	806	-disable-* \| --disable-*)
[788]	807	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
[107]	808	# Reject names that are not valid shell variable names.
[788]	809	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	810	as_fn_error $? "invalid feature name: $ac_useropt"
	811	ac_useropt_orig=$ac_useropt
	812	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	813	case $ac_user_opts in
	814	*"
	815	"enable_$ac_useropt"
	816	"*) ;;
	817	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	818	ac_unrecognized_sep=', ';;
	819	esac
	820	eval enable_$ac_useropt=no ;;
[107]	821
[763]	822	-docdir \| --docdir \| --docdi \| --doc \| --do)
	823	ac_prev=docdir ;;
	824	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	825	docdir=$ac_optarg ;;
	826
	827	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	828	ac_prev=dvidir ;;
	829	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	830	dvidir=$ac_optarg ;;
	831
[107]	832	-enable-* \| --enable-*)
[788]	833	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
[107]	834	# Reject names that are not valid shell variable names.
[788]	835	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	836	as_fn_error $? "invalid feature name: $ac_useropt"
	837	ac_useropt_orig=$ac_useropt
	838	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	839	case $ac_user_opts in
	840	*"
	841	"enable_$ac_useropt"
	842	"*) ;;
	843	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	844	ac_unrecognized_sep=', ';;
	845	esac
	846	eval enable_$ac_useropt=\$ac_optarg ;;
[107]	847
	848	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	849	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	850	\| --exec \| --exe \| --ex)
	851	ac_prev=exec_prefix ;;
	852	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	853	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	854	\| --exec=* \| --exe=* \| --ex=*)
	855	exec_prefix=$ac_optarg ;;
	856
	857	-gas \| --gas \| --ga \| --g)
	858	# Obsolete; use --with-gas.
	859	with_gas=yes ;;
	860
	861	-help \| --help \| --hel \| --he \| -h)
	862	ac_init_help=long ;;
	863	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	864	ac_init_help=recursive ;;
	865	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	866	ac_init_help=short ;;
	867
	868	-host \| --host \| --hos \| --ho)
	869	ac_prev=host_alias ;;
	870	-host=* \| --host=* \| --hos=* \| --ho=*)
	871	host_alias=$ac_optarg ;;
	872
[763]	873	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	874	ac_prev=htmldir ;;
	875	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	876	\| --ht=*)
	877	htmldir=$ac_optarg ;;
	878
[107]	879	-includedir \| --includedir \| --includedi \| --included \| --include \
	880	\| --includ \| --inclu \| --incl \| --inc)
	881	ac_prev=includedir ;;
	882	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	883	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	884	includedir=$ac_optarg ;;
	885
	886	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	887	ac_prev=infodir ;;
	888	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	889	infodir=$ac_optarg ;;
	890
	891	-libdir \| --libdir \| --libdi \| --libd)
	892	ac_prev=libdir ;;
	893	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	894	libdir=$ac_optarg ;;
	895
	896	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	897	\| --libexe \| --libex \| --libe)
	898	ac_prev=libexecdir ;;
	899	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	900	\| --libexe=* \| --libex=* \| --libe=*)
	901	libexecdir=$ac_optarg ;;
	902
[763]	903	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	904	ac_prev=localedir ;;
	905	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	906	localedir=$ac_optarg ;;
	907
[107]	908	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
[763]	909	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
[107]	910	ac_prev=localstatedir ;;
	911	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
[763]	912	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
[107]	913	localstatedir=$ac_optarg ;;
	914
	915	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	916	ac_prev=mandir ;;
	917	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	918	mandir=$ac_optarg ;;
	919
	920	-nfp \| --nfp \| --nf)
	921	# Obsolete; use --without-fp.
	922	with_fp=no ;;
	923
	924	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	925	\| --no-cr \| --no-c \| -n)
	926	no_create=yes ;;
	927
	928	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	929	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	930	no_recursion=yes ;;
	931
	932	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	933	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	934	\| --oldin \| --oldi \| --old \| --ol \| --o)
	935	ac_prev=oldincludedir ;;
	936	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	937	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	938	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	939	oldincludedir=$ac_optarg ;;
	940
	941	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	942	ac_prev=prefix ;;
	943	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	944	prefix=$ac_optarg ;;
	945
	946	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	947	\| --program-pre \| --program-pr \| --program-p)
	948	ac_prev=program_prefix ;;
	949	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	950	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	951	program_prefix=$ac_optarg ;;
	952
	953	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	954	\| --program-suf \| --program-su \| --program-s)
	955	ac_prev=program_suffix ;;
	956	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	957	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	958	program_suffix=$ac_optarg ;;
	959
	960	-program-transform-name \| --program-transform-name \
	961	\| --program-transform-nam \| --program-transform-na \
	962	\| --program-transform-n \| --program-transform- \
	963	\| --program-transform \| --program-transfor \
	964	\| --program-transfo \| --program-transf \
	965	\| --program-trans \| --program-tran \
	966	\| --progr-tra \| --program-tr \| --program-t)
	967	ac_prev=program_transform_name ;;
	968	-program-transform-name=* \| --program-transform-name=* \
	969	\| --program-transform-nam=* \| --program-transform-na=* \
	970	\| --program-transform-n=* \| --program-transform-=* \
	971	\| --program-transform=* \| --program-transfor=* \
	972	\| --program-transfo=* \| --program-transf=* \
	973	\| --program-trans=* \| --program-tran=* \
	974	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	975	program_transform_name=$ac_optarg ;;
	976
[763]	977	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	978	ac_prev=pdfdir ;;
	979	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	980	pdfdir=$ac_optarg ;;
	981
	982	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	983	ac_prev=psdir ;;
	984	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	985	psdir=$ac_optarg ;;
	986
[107]	987	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	988	\| -silent \| --silent \| --silen \| --sile \| --sil)
	989	silent=yes ;;
	990
	991	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	992	ac_prev=sbindir ;;
	993	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	994	\| --sbi=* \| --sb=*)
	995	sbindir=$ac_optarg ;;
	996
	997	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	998	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	999	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1000	\| --sha \| --sh)
	1001	ac_prev=sharedstatedir ;;
	1002	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1003	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1004	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1005	\| --sha=* \| --sh=*)
	1006	sharedstatedir=$ac_optarg ;;
	1007
	1008	-site \| --site \| --sit)
	1009	ac_prev=site ;;
	1010	-site=* \| --site=* \| --sit=*)
	1011	site=$ac_optarg ;;
	1012
	1013	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1014	ac_prev=srcdir ;;
	1015	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1016	srcdir=$ac_optarg ;;
	1017
	1018	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1019	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1020	ac_prev=sysconfdir ;;
	1021	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1022	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1023	sysconfdir=$ac_optarg ;;
	1024
	1025	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1026	ac_prev=target_alias ;;
	1027	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1028	target_alias=$ac_optarg ;;
	1029
	1030	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1031	verbose=yes ;;
	1032
	1033	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1034	ac_init_version=: ;;
	1035
	1036	-with-* \| --with-*)
[788]	1037	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
[107]	1038	# Reject names that are not valid shell variable names.
[788]	1039	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1040	as_fn_error $? "invalid package name: $ac_useropt"
	1041	ac_useropt_orig=$ac_useropt
	1042	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1043	case $ac_user_opts in
	1044	*"
	1045	"with_$ac_useropt"
	1046	"*) ;;
	1047	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1048	ac_unrecognized_sep=', ';;
	1049	esac
	1050	eval with_$ac_useropt=\$ac_optarg ;;
[107]	1051
	1052	-without-* \| --without-*)
[788]	1053	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
[107]	1054	# Reject names that are not valid shell variable names.
[788]	1055	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1056	as_fn_error $? "invalid package name: $ac_useropt"
	1057	ac_useropt_orig=$ac_useropt
	1058	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1059	case $ac_user_opts in
	1060	*"
	1061	"with_$ac_useropt"
	1062	"*) ;;
	1063	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1064	ac_unrecognized_sep=', ';;
	1065	esac
	1066	eval with_$ac_useropt=no ;;
[107]	1067
	1068	--x)
	1069	# Obsolete; use --with-x.
	1070	with_x=yes ;;
	1071
	1072	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1073	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1074	ac_prev=x_includes ;;
	1075	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1076	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1077	x_includes=$ac_optarg ;;
	1078
	1079	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1080	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1081	ac_prev=x_libraries ;;
	1082	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1083	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1084	x_libraries=$ac_optarg ;;
	1085
[788]	1086	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1087	Try \`$0 --help' for more information"
[107]	1088	;;
	1089
	1090	=)
	1091	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1092	# Reject names that are not valid shell variable names.
[788]	1093	case $ac_envvar in #(
	1094	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1095	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1096	esac
[763]	1097	eval $ac_envvar=\$ac_optarg
[107]	1098	export $ac_envvar ;;
	1099
	1100	*)
	1101	# FIXME: should be removed in autoconf 3.0.
[788]	1102	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
[107]	1103	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
[788]	1104	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1105	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
[107]	1106	;;
	1107
	1108	esac
	1109	done
	1110
	1111	if test -n "$ac_prev"; then
	1112	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
[788]	1113	as_fn_error $? "missing argument to $ac_option"
[107]	1114	fi
	1115
[788]	1116	if test -n "$ac_unrecognized_opts"; then
	1117	case $enable_option_checking in
	1118	no) ;;
	1119	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1120	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1121	esac
	1122	fi
	1123
	1124	# Check all directory arguments for consistency.
[763]	1125	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1126	datadir sysconfdir sharedstatedir localstatedir includedir \
	1127	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1128	libdir localedir mandir
[107]	1129	do
[763]	1130	eval ac_val=\$$ac_var
[788]	1131	# Remove trailing slashes.
[107]	1132	case $ac_val in
[788]	1133	*/ )
	1134	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1135	eval $ac_var=\$ac_val;;
	1136	esac
	1137	# Be sure to have absolute directory names.
	1138	case $ac_val in
[763]	1139	[\\/$]* \| ?:[\\/]* ) continue;;
	1140	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
[107]	1141	esac
[788]	1142	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
[107]	1143	done
	1144
	1145	# There might be people who depend on the old broken behavior: `$host'
	1146	# used to hold the argument of --host etc.
	1147	# FIXME: To remove some day.
	1148	build=$build_alias
	1149	host=$host_alias
	1150	target=$target_alias
	1151
	1152	# FIXME: To remove some day.
	1153	if test "x$host_alias" != x; then
	1154	if test "x$build_alias" = x; then
	1155	cross_compiling=maybe
[788]	1156	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
	1157	If a cross compiler is detected then cross compile mode will be used" >&2
[107]	1158	elif test "x$build_alias" != "x$host_alias"; then
	1159	cross_compiling=yes
	1160	fi
	1161	fi
	1162
	1163	ac_tool_prefix=
	1164	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1165
	1166	test "$silent" = yes && exec 6>/dev/null
	1167
	1168
[763]	1169	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1170	ac_ls_di=`ls -di .` &&
	1171	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
[788]	1172	as_fn_error $? "working directory cannot be determined"
[763]	1173	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
[788]	1174	as_fn_error $? "pwd does not report name of working directory"
[763]	1175
	1176
[107]	1177	# Find the source files, if location was not specified.
	1178	if test -z "$srcdir"; then
	1179	ac_srcdir_defaulted=yes
[763]	1180	# Try the directory containing this script, then the parent directory.
[788]	1181	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1182	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1183	X"$as_myself" : 'X$//$[^/]' \\| \
	1184	X"$as_myself" : 'X$//$$' \\| \
	1185	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1186	$as_echo X"$as_myself" \|
[763]	1187	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1188	s//\1/
	1189	q
	1190	}
	1191	/^X$\/\/$[^/].*/{
	1192	s//\1/
	1193	q
	1194	}
	1195	/^X$\/\/$$/{
	1196	s//\1/
	1197	q
	1198	}
	1199	/^X$\/$.*/{
	1200	s//\1/
	1201	q
	1202	}
	1203	s/.*/./; q'`
[107]	1204	srcdir=$ac_confdir
[763]	1205	if test ! -r "$srcdir/$ac_unique_file"; then
[107]	1206	srcdir=..
	1207	fi
	1208	else
	1209	ac_srcdir_defaulted=no
	1210	fi
[763]	1211	if test ! -r "$srcdir/$ac_unique_file"; then
	1212	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
[788]	1213	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
[763]	1214	fi
	1215	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1216	ac_abs_confdir=`(
[788]	1217	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
[763]	1218	pwd)`
	1219	# When building in place, set srcdir=.
	1220	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1221	srcdir=.
[107]	1222	fi
[763]	1223	# Remove unnecessary trailing slashes from srcdir.
	1224	# Double slashes in file names in object file debugging info
	1225	# mess up M-x gdb in Emacs.
	1226	case $srcdir in
	1227	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1228	esac
	1229	for ac_var in $ac_precious_vars; do
	1230	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1231	eval ac_env_${ac_var}_value=\$${ac_var}
	1232	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1233	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1234	done
[107]	1235
	1236	#
	1237	# Report the --help message.
	1238	#
	1239	if test "$ac_init_help" = "long"; then
	1240	# Omit some internal or obsolete options to make the list less imposing.
	1241	# This message is too long to be a string in the A/UX 3.1 sh.
	1242	cat <<_ACEOF
[962]	1243	\`configure' configures Duchamp 1.2 to adapt to many kinds of systems.
[107]	1244
	1245	Usage: $0 [OPTION]... [VAR=VALUE]...
	1246
	1247	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1248	VAR=VALUE. See below for descriptions of some of the useful variables.
	1249
	1250	Defaults for the options are specified in brackets.
	1251
	1252	Configuration:
	1253	-h, --help display this help and exit
	1254	--help=short display options specific to this package
	1255	--help=recursive display the short help of all the included packages
	1256	-V, --version display version information and exit
[788]	1257	-q, --quiet, --silent do not print \`checking ...' messages
[107]	1258	--cache-file=FILE cache test results in FILE [disabled]
	1259	-C, --config-cache alias for \`--cache-file=config.cache'
	1260	-n, --no-create do not create output files
	1261	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1262
	1263	Installation directories:
	1264	--prefix=PREFIX install architecture-independent files in PREFIX
[788]	1265	[$ac_default_prefix]
[107]	1266	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[788]	1267	[PREFIX]
[107]	1268
	1269	By default, \`make install' will install all the files in
	1270	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1271	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1272	for instance \`--prefix=\$HOME'.
	1273
	1274	For better control, use the options below.
	1275
	1276	Fine tuning of the installation directories:
[788]	1277	--bindir=DIR user executables [EPREFIX/bin]
	1278	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1279	--libexecdir=DIR program executables [EPREFIX/libexec]
	1280	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1281	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1282	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1283	--libdir=DIR object code libraries [EPREFIX/lib]
	1284	--includedir=DIR C header files [PREFIX/include]
	1285	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1286	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1287	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1288	--infodir=DIR info documentation [DATAROOTDIR/info]
	1289	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1290	--mandir=DIR man documentation [DATAROOTDIR/man]
	1291	--docdir=DIR documentation root [DATAROOTDIR/doc/duchamp]
	1292	--htmldir=DIR html documentation [DOCDIR]
	1293	--dvidir=DIR dvi documentation [DOCDIR]
	1294	--pdfdir=DIR pdf documentation [DOCDIR]
	1295	--psdir=DIR ps documentation [DOCDIR]
[107]	1296	_ACEOF
	1297
	1298	cat <<\_ACEOF
	1299
	1300	X features:
	1301	--x-includes=DIR X include files are in DIR
	1302	--x-libraries=DIR X library files are in DIR
	1303	_ACEOF
	1304	fi
	1305
	1306	if test -n "$ac_init_help"; then
	1307	case $ac_init_help in
[962]	1308	short \| recursive ) echo "Configuration of Duchamp 1.2:";;
[107]	1309	esac
	1310	cat <<\_ACEOF
	1311
	1312	Optional Packages:
	1313	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	1314	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[342]	1315
	1316	--with-pgplot=no Compile without PGPLOT graphics capabilities.
	1317	--without-pgplot Compile without PGPLOT graphics capabilities.
	1318	--with-pgplot=<dir> Compile with PGPLOT graphics capabilities, using the
	1319	directory <dir> to specify the PGPLOT library.,
	1320
[107]	1321	--with-x use the X Window System
[342]	1322	--with-cfitsio=<dir> The CFITSIO library and include files are in
	1323	directory <dir>.
	1324	--with-wcslib=<dir> The WCSLIB library and include files are in
	1325	directory <dir>.
[107]	1326
	1327	Some influential environment variables:
	1328	CXX C++ compiler command
	1329	CXXFLAGS C++ compiler flags
	1330	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1331	nonstandard directory <lib dir>
[763]	1332	LIBS libraries to pass to the linker, e.g. -l<library>
[788]	1333	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
[763]	1334	you have headers in a nonstandard directory <include dir>
[107]	1335	CC C compiler command
	1336	CFLAGS C compiler flags
	1337	CPP C preprocessor
[351]	1338	F77 Fortran 77 compiler command
	1339	FFLAGS Fortran 77 compiler flags
[763]	1340	XMKMF Path to xmkmf, Makefile generator for X Window System
[107]	1341
	1342	Use these variables to override the choices made by `configure' or to help
	1343	it to find libraries and programs with nonstandard names/locations.
	1344
[121]	1345	Report bugs to <Matthew.Whiting@csiro.au>.
[107]	1346	_ACEOF
[763]	1347	ac_status=$?
[107]	1348	fi
	1349
	1350	if test "$ac_init_help" = "recursive"; then
	1351	# If there are subdirs, report their specific --help.
	1352	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
[788]	1353	test -d "$ac_dir" \|\|
	1354	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1355	continue
[107]	1356	ac_builddir=.
	1357
[763]	1358	case "$ac_dir" in
	1359	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1360	*)
[788]	1361	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	1362	# A ".." for each directory in $ac_dir_suffix.
[788]	1363	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	1364	case $ac_top_builddir_sub in
	1365	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1366	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1367	esac ;;
	1368	esac
	1369	ac_abs_top_builddir=$ac_pwd
	1370	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1371	# for backward compatibility:
	1372	ac_top_builddir=$ac_top_build_prefix
[107]	1373
	1374	case $srcdir in
[763]	1375	.) # We are building in place.
[107]	1376	ac_srcdir=.
[763]	1377	ac_top_srcdir=$ac_top_builddir_sub
	1378	ac_abs_top_srcdir=$ac_pwd ;;
	1379	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	1380	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	1381	ac_top_srcdir=$srcdir
	1382	ac_abs_top_srcdir=$srcdir ;;
	1383	*) # Relative name.
	1384	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1385	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1386	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	1387	esac
[763]	1388	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	1389
[763]	1390	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1391	# Check for guested configure.
	1392	if test -f "$ac_srcdir/configure.gnu"; then
	1393	echo &&
	1394	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1395	elif test -f "$ac_srcdir/configure"; then
	1396	echo &&
	1397	$SHELL "$ac_srcdir/configure" --help=recursive
[107]	1398	else
[788]	1399	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
[763]	1400	fi \|\| ac_status=$?
	1401	cd "$ac_pwd" \|\| { ac_status=$?; break; }
[107]	1402	done
	1403	fi
	1404
[763]	1405	test -n "$ac_init_help" && exit $ac_status
[107]	1406	if $ac_init_version; then
	1407	cat <<\_ACEOF
[962]	1408	Duchamp configure 1.2
[788]	1409	generated by GNU Autoconf 2.68
[107]	1410
[788]	1411	Copyright (C) 2010 Free Software Foundation, Inc.
[107]	1412	This configure script is free software; the Free Software Foundation
	1413	gives unlimited permission to copy, distribute and modify it.
	1414	_ACEOF
[763]	1415	exit
[107]	1416	fi
[788]	1417
	1418	## ------------------------ ##
	1419	## Autoconf initialization. ##
	1420	## ------------------------ ##
	1421
	1422	# ac_fn_cxx_try_compile LINENO
	1423	# ----------------------------
	1424	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1425	ac_fn_cxx_try_compile ()
	1426	{
	1427	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1428	rm -f conftest.$ac_objext
	1429	if { { ac_try="$ac_compile"
	1430	case "(($ac_try" in
	1431	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1432	*) ac_try_echo=$ac_try;;
	1433	esac
	1434	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1435	$as_echo "$ac_try_echo"; } >&5
	1436	(eval "$ac_compile") 2>conftest.err
	1437	ac_status=$?
	1438	if test -s conftest.err; then
	1439	grep -v '^ *+' conftest.err >conftest.er1
	1440	cat conftest.er1 >&5
	1441	mv -f conftest.er1 conftest.err
	1442	fi
	1443	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1444	test $ac_status = 0; } && {
	1445	test -z "$ac_cxx_werror_flag" \|\|
	1446	test ! -s conftest.err
	1447	} && test -s conftest.$ac_objext; then :
	1448	ac_retval=0
	1449	else
	1450	$as_echo "$as_me: failed program was:" >&5
	1451	sed 's/^/\| /' conftest.$ac_ext >&5
	1452
	1453	ac_retval=1
	1454	fi
	1455	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1456	as_fn_set_status $ac_retval
	1457
	1458	} # ac_fn_cxx_try_compile
	1459
	1460	# ac_fn_c_try_compile LINENO
	1461	# --------------------------
	1462	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1463	ac_fn_c_try_compile ()
	1464	{
	1465	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1466	rm -f conftest.$ac_objext
	1467	if { { ac_try="$ac_compile"
	1468	case "(($ac_try" in
	1469	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1470	*) ac_try_echo=$ac_try;;
	1471	esac
	1472	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1473	$as_echo "$ac_try_echo"; } >&5
	1474	(eval "$ac_compile") 2>conftest.err
	1475	ac_status=$?
	1476	if test -s conftest.err; then
	1477	grep -v '^ *+' conftest.err >conftest.er1
	1478	cat conftest.er1 >&5
	1479	mv -f conftest.er1 conftest.err
	1480	fi
	1481	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1482	test $ac_status = 0; } && {
	1483	test -z "$ac_c_werror_flag" \|\|
	1484	test ! -s conftest.err
	1485	} && test -s conftest.$ac_objext; then :
	1486	ac_retval=0
	1487	else
	1488	$as_echo "$as_me: failed program was:" >&5
	1489	sed 's/^/\| /' conftest.$ac_ext >&5
	1490
	1491	ac_retval=1
	1492	fi
	1493	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1494	as_fn_set_status $ac_retval
	1495
	1496	} # ac_fn_c_try_compile
	1497
	1498	# ac_fn_c_try_cpp LINENO
	1499	# ----------------------
	1500	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1501	ac_fn_c_try_cpp ()
	1502	{
	1503	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1504	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1505	case "(($ac_try" in
	1506	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1507	*) ac_try_echo=$ac_try;;
	1508	esac
	1509	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1510	$as_echo "$ac_try_echo"; } >&5
	1511	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1512	ac_status=$?
	1513	if test -s conftest.err; then
	1514	grep -v '^ *+' conftest.err >conftest.er1
	1515	cat conftest.er1 >&5
	1516	mv -f conftest.er1 conftest.err
	1517	fi
	1518	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1519	test $ac_status = 0; } > conftest.i && {
	1520	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1521	test ! -s conftest.err
	1522	}; then :
	1523	ac_retval=0
	1524	else
	1525	$as_echo "$as_me: failed program was:" >&5
	1526	sed 's/^/\| /' conftest.$ac_ext >&5
	1527
	1528	ac_retval=1
	1529	fi
	1530	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1531	as_fn_set_status $ac_retval
	1532
	1533	} # ac_fn_c_try_cpp
	1534
	1535	# ac_fn_f77_try_compile LINENO
	1536	# ----------------------------
	1537	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1538	ac_fn_f77_try_compile ()
	1539	{
	1540	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1541	rm -f conftest.$ac_objext
	1542	if { { ac_try="$ac_compile"
	1543	case "(($ac_try" in
	1544	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1545	*) ac_try_echo=$ac_try;;
	1546	esac
	1547	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1548	$as_echo "$ac_try_echo"; } >&5
	1549	(eval "$ac_compile") 2>conftest.err
	1550	ac_status=$?
	1551	if test -s conftest.err; then
	1552	grep -v '^ *+' conftest.err >conftest.er1
	1553	cat conftest.er1 >&5
	1554	mv -f conftest.er1 conftest.err
	1555	fi
	1556	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1557	test $ac_status = 0; } && {
	1558	test -z "$ac_f77_werror_flag" \|\|
	1559	test ! -s conftest.err
	1560	} && test -s conftest.$ac_objext; then :
	1561	ac_retval=0
	1562	else
	1563	$as_echo "$as_me: failed program was:" >&5
	1564	sed 's/^/\| /' conftest.$ac_ext >&5
	1565
	1566	ac_retval=1
	1567	fi
	1568	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1569	as_fn_set_status $ac_retval
	1570
	1571	} # ac_fn_f77_try_compile
	1572
	1573	# ac_fn_c_try_link LINENO
	1574	# -----------------------
	1575	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1576	ac_fn_c_try_link ()
	1577	{
	1578	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1579	rm -f conftest.$ac_objext conftest$ac_exeext
	1580	if { { ac_try="$ac_link"
	1581	case "(($ac_try" in
	1582	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1583	*) ac_try_echo=$ac_try;;
	1584	esac
	1585	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1586	$as_echo "$ac_try_echo"; } >&5
	1587	(eval "$ac_link") 2>conftest.err
	1588	ac_status=$?
	1589	if test -s conftest.err; then
	1590	grep -v '^ *+' conftest.err >conftest.er1
	1591	cat conftest.er1 >&5
	1592	mv -f conftest.er1 conftest.err
	1593	fi
	1594	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1595	test $ac_status = 0; } && {
	1596	test -z "$ac_c_werror_flag" \|\|
	1597	test ! -s conftest.err
	1598	} && test -s conftest$ac_exeext && {
	1599	test "$cross_compiling" = yes \|\|
	1600	$as_test_x conftest$ac_exeext
	1601	}; then :
	1602	ac_retval=0
	1603	else
	1604	$as_echo "$as_me: failed program was:" >&5
	1605	sed 's/^/\| /' conftest.$ac_ext >&5
	1606
	1607	ac_retval=1
	1608	fi
	1609	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1610	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1611	# interfere with the next link command; also delete a directory that is
	1612	# left behind by Apple's compiler. We do this before executing the actions.
	1613	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1614	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1615	as_fn_set_status $ac_retval
	1616
	1617	} # ac_fn_c_try_link
	1618
	1619	# ac_fn_c_try_run LINENO
	1620	# ----------------------
	1621	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1622	# that executables can be run.
	1623	ac_fn_c_try_run ()
	1624	{
	1625	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1626	if { { ac_try="$ac_link"
	1627	case "(($ac_try" in
	1628	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1629	*) ac_try_echo=$ac_try;;
	1630	esac
	1631	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1632	$as_echo "$ac_try_echo"; } >&5
	1633	(eval "$ac_link") 2>&5
	1634	ac_status=$?
	1635	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1636	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1637	{ { case "(($ac_try" in
	1638	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1639	*) ac_try_echo=$ac_try;;
	1640	esac
	1641	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1642	$as_echo "$ac_try_echo"; } >&5
	1643	(eval "$ac_try") 2>&5
	1644	ac_status=$?
	1645	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1646	test $ac_status = 0; }; }; then :
	1647	ac_retval=0
	1648	else
	1649	$as_echo "$as_me: program exited with status $ac_status" >&5
	1650	$as_echo "$as_me: failed program was:" >&5
	1651	sed 's/^/\| /' conftest.$ac_ext >&5
	1652
	1653	ac_retval=$ac_status
	1654	fi
	1655	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1656	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1657	as_fn_set_status $ac_retval
	1658
	1659	} # ac_fn_c_try_run
	1660
	1661	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1662	# -------------------------------------------------------
	1663	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1664	# the include files in INCLUDES and setting the cache variable VAR
	1665	# accordingly.
	1666	ac_fn_c_check_header_mongrel ()
	1667	{
	1668	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1669	if eval \${$3+:} false; then :
	1670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1671	$as_echo_n "checking for $2... " >&6; }
	1672	if eval \${$3+:} false; then :
	1673	$as_echo_n "(cached) " >&6
	1674	fi
	1675	eval ac_res=\$$3
	1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1677	$as_echo "$ac_res" >&6; }
	1678	else
	1679	# Is the header compilable?
	1680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1681	$as_echo_n "checking $2 usability... " >&6; }
	1682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1683	/* end confdefs.h. */
	1684	$4
	1685	#include <$2>
	1686	_ACEOF
	1687	if ac_fn_c_try_compile "$LINENO"; then :
	1688	ac_header_compiler=yes
	1689	else
	1690	ac_header_compiler=no
	1691	fi
	1692	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1693	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1694	$as_echo "$ac_header_compiler" >&6; }
	1695
	1696	# Is the header present?
	1697	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1698	$as_echo_n "checking $2 presence... " >&6; }
	1699	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1700	/* end confdefs.h. */
	1701	#include <$2>
	1702	_ACEOF
	1703	if ac_fn_c_try_cpp "$LINENO"; then :
	1704	ac_header_preproc=yes
	1705	else
	1706	ac_header_preproc=no
	1707	fi
	1708	rm -f conftest.err conftest.i conftest.$ac_ext
	1709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1710	$as_echo "$ac_header_preproc" >&6; }
	1711
	1712	# So? What about this header?
	1713	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1714	yes:no: )
	1715	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1716	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1717	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1718	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1719	;;
	1720	no:yes:* )
	1721	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1722	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1723	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1724	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1725	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1726	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1727	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1728	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
	1729	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1730	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1731	( $as_echo "## --------------------------------------- ##
	1732	## Report this to Matthew.Whiting@csiro.au ##
	1733	## --------------------------------------- ##"
	1734	) \| sed "s/^/$as_me: WARNING: /" >&2
	1735	;;
	1736	esac
	1737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1738	$as_echo_n "checking for $2... " >&6; }
	1739	if eval \${$3+:} false; then :
	1740	$as_echo_n "(cached) " >&6
	1741	else
	1742	eval "$3=\$ac_header_compiler"
	1743	fi
	1744	eval ac_res=\$$3
	1745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1746	$as_echo "$ac_res" >&6; }
	1747	fi
	1748	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1749
	1750	} # ac_fn_c_check_header_mongrel
	1751
	1752	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1753	# -------------------------------------------------------
	1754	# Tests whether HEADER exists and can be compiled using the include files in
	1755	# INCLUDES, setting the cache variable VAR accordingly.
	1756	ac_fn_c_check_header_compile ()
	1757	{
	1758	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1759	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1760	$as_echo_n "checking for $2... " >&6; }
	1761	if eval \${$3+:} false; then :
	1762	$as_echo_n "(cached) " >&6
	1763	else
	1764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1765	/* end confdefs.h. */
	1766	$4
	1767	#include <$2>
	1768	_ACEOF
	1769	if ac_fn_c_try_compile "$LINENO"; then :
	1770	eval "$3=yes"
	1771	else
	1772	eval "$3=no"
	1773	fi
	1774	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1775	fi
	1776	eval ac_res=\$$3
	1777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1778	$as_echo "$ac_res" >&6; }
	1779	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1780
	1781	} # ac_fn_c_check_header_compile
	1782
	1783	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
	1784	# -------------------------------------------
	1785	# Tests whether TYPE exists after having included INCLUDES, setting cache
	1786	# variable VAR accordingly.
	1787	ac_fn_c_check_type ()
	1788	{
	1789	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1791	$as_echo_n "checking for $2... " >&6; }
	1792	if eval \${$3+:} false; then :
	1793	$as_echo_n "(cached) " >&6
	1794	else
	1795	eval "$3=no"
	1796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1797	/* end confdefs.h. */
	1798	$4
	1799	int
	1800	main ()
	1801	{
	1802	if (sizeof ($2))
	1803	return 0;
	1804	;
	1805	return 0;
	1806	}
	1807	_ACEOF
	1808	if ac_fn_c_try_compile "$LINENO"; then :
	1809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1810	/* end confdefs.h. */
	1811	$4
	1812	int
	1813	main ()
	1814	{
	1815	if (sizeof (($2)))
	1816	return 0;
	1817	;
	1818	return 0;
	1819	}
	1820	_ACEOF
	1821	if ac_fn_c_try_compile "$LINENO"; then :
	1822
	1823	else
	1824	eval "$3=yes"
	1825	fi
	1826	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1827	fi
	1828	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1829	fi
	1830	eval ac_res=\$$3
	1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1832	$as_echo "$ac_res" >&6; }
	1833	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1834
	1835	} # ac_fn_c_check_type
	1836
	1837	# ac_fn_c_check_func LINENO FUNC VAR
	1838	# ----------------------------------
	1839	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1840	ac_fn_c_check_func ()
	1841	{
	1842	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1844	$as_echo_n "checking for $2... " >&6; }
	1845	if eval \${$3+:} false; then :
	1846	$as_echo_n "(cached) " >&6
	1847	else
	1848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1849	/* end confdefs.h. */
	1850	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1851	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1852	#define $2 innocuous_$2
	1853
	1854	/* System header to define __stub macros and hopefully few prototypes,
	1855	which can conflict with char $2 (); below.
	1856	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1857	<limits.h> exists even on freestanding compilers. */
	1858
	1859	#ifdef __STDC__
	1860	# include <limits.h>
	1861	#else
	1862	# include <assert.h>
	1863	#endif
	1864
	1865	#undef $2
	1866
	1867	/* Override any GCC internal prototype to avoid an error.
	1868	Use char because int might match the return type of a GCC
	1869	builtin and then its argument prototype would still apply. */
	1870	#ifdef __cplusplus
	1871	extern "C"
	1872	#endif
	1873	char $2 ();
	1874	/* The GNU C library defines this for functions which it implements
	1875	to always fail with ENOSYS. Some functions are actually named
	1876	something starting with __ and the normal name is an alias. */
	1877	#if defined __stub_$2 \|\| defined __stub___$2
	1878	choke me
	1879	#endif
	1880
	1881	int
	1882	main ()
	1883	{
	1884	return $2 ();
	1885	;
	1886	return 0;
	1887	}
	1888	_ACEOF
	1889	if ac_fn_c_try_link "$LINENO"; then :
	1890	eval "$3=yes"
	1891	else
	1892	eval "$3=no"
	1893	fi
	1894	rm -f core conftest.err conftest.$ac_objext \
	1895	conftest$ac_exeext conftest.$ac_ext
	1896	fi
	1897	eval ac_res=\$$3
	1898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1899	$as_echo "$ac_res" >&6; }
	1900	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1901
	1902	} # ac_fn_c_check_func
	1903
	1904	# ac_fn_f77_try_link LINENO
	1905	# -------------------------
	1906	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1907	ac_fn_f77_try_link ()
	1908	{
	1909	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1910	rm -f conftest.$ac_objext conftest$ac_exeext
	1911	if { { ac_try="$ac_link"
	1912	case "(($ac_try" in
	1913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1914	*) ac_try_echo=$ac_try;;
	1915	esac
	1916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1917	$as_echo "$ac_try_echo"; } >&5
	1918	(eval "$ac_link") 2>conftest.err
	1919	ac_status=$?
	1920	if test -s conftest.err; then
	1921	grep -v '^ *+' conftest.err >conftest.er1
	1922	cat conftest.er1 >&5
	1923	mv -f conftest.er1 conftest.err
	1924	fi
	1925	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1926	test $ac_status = 0; } && {
	1927	test -z "$ac_f77_werror_flag" \|\|
	1928	test ! -s conftest.err
	1929	} && test -s conftest$ac_exeext && {
	1930	test "$cross_compiling" = yes \|\|
	1931	$as_test_x conftest$ac_exeext
	1932	}; then :
	1933	ac_retval=0
	1934	else
	1935	$as_echo "$as_me: failed program was:" >&5
	1936	sed 's/^/\| /' conftest.$ac_ext >&5
	1937
	1938	ac_retval=1
	1939	fi
	1940	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1941	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1942	# interfere with the next link command; also delete a directory that is
	1943	# left behind by Apple's compiler. We do this before executing the actions.
	1944	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1945	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1946	as_fn_set_status $ac_retval
	1947
	1948	} # ac_fn_f77_try_link
[763]	1949	cat >config.log <<_ACEOF
[107]	1950	This file contains any messages produced by compilers while
	1951	running configure, to aid debugging if configure makes a mistake.
	1952
[962]	1953	It was created by Duchamp $as_me 1.2, which was
[788]	1954	generated by GNU Autoconf 2.68. Invocation command line was
[107]	1955
	1956	$ $0 $@
	1957
	1958	_ACEOF
[763]	1959	exec 5>>config.log
[107]	1960	{
	1961	cat <<_ASUNAME
	1962	## --------- ##
	1963	## Platform. ##
	1964	## --------- ##
	1965
	1966	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1967	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1968	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1969	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1970	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1971
	1972	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1973	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1974
	1975	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1976	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1977	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
[763]	1978	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
[107]	1979	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1980	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1981	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1982
	1983	_ASUNAME
	1984
	1985	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1986	for as_dir in $PATH
	1987	do
	1988	IFS=$as_save_IFS
	1989	test -z "$as_dir" && as_dir=.
[788]	1990	$as_echo "PATH: $as_dir"
	1991	done
[763]	1992	IFS=$as_save_IFS
[107]	1993
	1994	} >&5
	1995
	1996	cat >&5 <<_ACEOF
	1997
	1998
	1999	## ----------- ##
	2000	## Core tests. ##
	2001	## ----------- ##
	2002
	2003	_ACEOF
	2004
	2005
	2006	# Keep a trace of the command line.
	2007	# Strip out --no-create and --no-recursion so they do not pile up.
	2008	# Strip out --silent because we don't want to record it for future runs.
	2009	# Also quote any args containing shell meta-characters.
	2010	# Make two passes to allow for proper duplicate-argument suppression.
	2011	ac_configure_args=
	2012	ac_configure_args0=
	2013	ac_configure_args1=
	2014	ac_must_keep_next=false
	2015	for ac_pass in 1 2
	2016	do
	2017	for ac_arg
	2018	do
	2019	case $ac_arg in
	2020	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	2021	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2022	\| -silent \| --silent \| --silen \| --sile \| --sil)
	2023	continue ;;
[763]	2024	\')
[788]	2025	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2026	esac
	2027	case $ac_pass in
[788]	2028	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
[107]	2029	2)
[788]	2030	as_fn_append ac_configure_args1 " '$ac_arg'"
[107]	2031	if test $ac_must_keep_next = true; then
[349]	2032	ac_must_keep_next=false # Got value, back to normal.
[107]	2033	else
[349]	2034	case $ac_arg in
	2035	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	2036	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	2037	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	2038	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	2039	case "$ac_configure_args0 " in
	2040	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	2041	esac
	2042	;;
	2043	-* ) ac_must_keep_next=true ;;
	2044	esac
[107]	2045	fi
[788]	2046	as_fn_append ac_configure_args " '$ac_arg'"
[107]	2047	;;
	2048	esac
	2049	done
	2050	done
[788]	2051	{ ac_configure_args0=; unset ac_configure_args0;}
	2052	{ ac_configure_args1=; unset ac_configure_args1;}
[107]	2053
	2054	# When interrupted or exit'd, cleanup temporary files, and complete
	2055	# config.log. We remove comments because anyway the quotes in there
	2056	# would cause problems or look ugly.
[763]	2057	# WARNING: Use '\'' to represent an apostrophe within the trap.
	2058	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
[107]	2059	trap 'exit_status=$?
	2060	# Save into config.log some information that might help in debugging.
	2061	{
	2062	echo
	2063
[788]	2064	$as_echo "## ---------------- ##
[107]	2065	## Cache variables. ##
[788]	2066	## ---------------- ##"
[107]	2067	echo
	2068	# The following way of writing the cache mishandles newlines in values,
[763]	2069	(
	2070	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	2071	eval ac_val=\$$ac_var
	2072	case $ac_val in #(
	2073	${as_nl})
	2074	case $ac_var in #(
[788]	2075	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	2076	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	2077	esac
	2078	case $ac_var in #(
	2079	_ \| IFS \| as_nl) ;; #(
[788]	2080	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	2081	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	2082	esac ;;
	2083	esac
	2084	done
[107]	2085	(set) 2>&1 \|
[763]	2086	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	2087	${as_nl}ac_space=\ )
[107]	2088	sed -n \
[763]	2089	"s/'\''/'\''\\\\'\'''\''/g;
	2090	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	2091	;; #(
[107]	2092	*)
[763]	2093	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	2094	;;
[763]	2095	esac \|
	2096	sort
	2097	)
[107]	2098	echo
	2099
[788]	2100	$as_echo "## ----------------- ##
[107]	2101	## Output variables. ##
[788]	2102	## ----------------- ##"
[107]	2103	echo
	2104	for ac_var in $ac_subst_vars
	2105	do
[763]	2106	eval ac_val=\$$ac_var
	2107	case $ac_val in
[788]	2108	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2109	esac
[788]	2110	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2111	done \| sort
	2112	echo
	2113
	2114	if test -n "$ac_subst_files"; then
[788]	2115	$as_echo "## ------------------- ##
[763]	2116	## File substitutions. ##
[788]	2117	## ------------------- ##"
[107]	2118	echo
	2119	for ac_var in $ac_subst_files
	2120	do
[763]	2121	eval ac_val=\$$ac_var
	2122	case $ac_val in
[788]	2123	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
[763]	2124	esac
[788]	2125	$as_echo "$ac_var='\''$ac_val'\''"
[107]	2126	done \| sort
	2127	echo
	2128	fi
	2129
	2130	if test -s confdefs.h; then
[788]	2131	$as_echo "## ----------- ##
[107]	2132	## confdefs.h. ##
[788]	2133	## ----------- ##"
[107]	2134	echo
[763]	2135	cat confdefs.h
[107]	2136	echo
	2137	fi
	2138	test "$ac_signal" != 0 &&
[788]	2139	$as_echo "$as_me: caught signal $ac_signal"
	2140	$as_echo "$as_me: exit $exit_status"
[107]	2141	} >&5
[763]	2142	rm -f core .core core.conftest. &&
	2143	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
[107]	2144	exit $exit_status
[763]	2145	' 0
[107]	2146	for ac_signal in 1 2 13 15; do
[788]	2147	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
[107]	2148	done
	2149	ac_signal=0
	2150
	2151	# confdefs.h avoids OS command line length limits that DEFS can exceed.
[763]	2152	rm -f -r conftest* confdefs.h
[107]	2153
[788]	2154	$as_echo "/* confdefs.h */" > confdefs.h
	2155
[107]	2156	# Predefined preprocessor variables.
	2157
	2158	cat >>confdefs.h <<_ACEOF
	2159	#define PACKAGE_NAME "$PACKAGE_NAME"
	2160	_ACEOF
	2161
	2162	cat >>confdefs.h <<_ACEOF
	2163	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	2164	_ACEOF
	2165
	2166	cat >>confdefs.h <<_ACEOF
	2167	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	2168	_ACEOF
	2169
	2170	cat >>confdefs.h <<_ACEOF
	2171	#define PACKAGE_STRING "$PACKAGE_STRING"
	2172	_ACEOF
	2173
	2174	cat >>confdefs.h <<_ACEOF
	2175	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	2176	_ACEOF
	2177
[788]	2178	cat >>confdefs.h <<_ACEOF
	2179	#define PACKAGE_URL "$PACKAGE_URL"
	2180	_ACEOF
[107]	2181
[788]	2182
[107]	2183	# Let the site file select an alternate cache file if it wants to.
[788]	2184	# Prefer an explicitly selected file to automatically selected ones.
	2185	ac_site_file1=NONE
	2186	ac_site_file2=NONE
[763]	2187	if test -n "$CONFIG_SITE"; then
[788]	2188	# We do not want a PATH search for config.site.
	2189	case $CONFIG_SITE in #((
	2190	-*) ac_site_file1=./$CONFIG_SITE;;
	2191	/) ac_site_file1=$CONFIG_SITE;;
	2192	*) ac_site_file1=./$CONFIG_SITE;;
	2193	esac
[763]	2194	elif test "x$prefix" != xNONE; then
[788]	2195	ac_site_file1=$prefix/share/config.site
	2196	ac_site_file2=$prefix/etc/config.site
[763]	2197	else
[788]	2198	ac_site_file1=$ac_default_prefix/share/config.site
	2199	ac_site_file2=$ac_default_prefix/etc/config.site
[107]	2200	fi
[788]	2201	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
[763]	2202	do
[788]	2203	test "x$ac_site_file" = xNONE && continue
	2204	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2205	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2206	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
[107]	2207	sed 's/^/\| /' "$ac_site_file" >&5
[788]	2208	. "$ac_site_file" \
	2209	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2210	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2211	as_fn_error $? "failed to load site script $ac_site_file
	2212	See \`config.log' for more details" "$LINENO" 5; }
[107]	2213	fi
	2214	done
	2215
	2216	if test -r "$cache_file"; then
[788]	2217	# Some versions of bash will fail to source /dev/null (special files
	2218	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2219	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2220	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2221	$as_echo "$as_me: loading cache $cache_file" >&6;}
[107]	2222	case $cache_file in
[763]	2223	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2224	*) . "./$cache_file";;
[107]	2225	esac
	2226	fi
	2227	else
[788]	2228	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2229	$as_echo "$as_me: creating cache $cache_file" >&6;}
[107]	2230	>$cache_file
	2231	fi
	2232
	2233	# Check that the precious variables saved in the cache have kept the same
	2234	# value.
	2235	ac_cache_corrupted=false
[763]	2236	for ac_var in $ac_precious_vars; do
[107]	2237	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2238	eval ac_new_set=\$ac_env_${ac_var}_set
[763]	2239	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2240	eval ac_new_val=\$ac_env_${ac_var}_value
[107]	2241	case $ac_old_set,$ac_new_set in
	2242	set,)
[788]	2243	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2244	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
[107]	2245	ac_cache_corrupted=: ;;
	2246	,set)
[788]	2247	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2248	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
[107]	2249	ac_cache_corrupted=: ;;
	2250	,);;
	2251	*)
	2252	if test "x$ac_old_val" != "x$ac_new_val"; then
[788]	2253	# differences in whitespace do not lead to failure.
	2254	ac_old_val_w=`echo x $ac_old_val`
	2255	ac_new_val_w=`echo x $ac_new_val`
	2256	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2257	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2258	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2259	ac_cache_corrupted=:
	2260	else
	2261	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2262	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2263	eval $ac_var=\$ac_old_val
	2264	fi
	2265	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2266	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2267	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2268	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
[107]	2269	fi;;
	2270	esac
	2271	# Pass precious variables to config.status.
	2272	if test "$ac_new_set" = set; then
	2273	case $ac_new_val in
[788]	2274	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
[107]	2275	*) ac_arg=$ac_var=$ac_new_val ;;
	2276	esac
	2277	case " $ac_configure_args " in
	2278	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
[788]	2279	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
[107]	2280	esac
	2281	fi
	2282	done
	2283	if $ac_cache_corrupted; then
[788]	2284	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2285	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2286	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2287	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2288	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
[107]	2289	fi
[788]	2290	## -------------------- ##
	2291	## Main body of script. ##
	2292	## -------------------- ##
[107]	2293
[763]	2294	ac_ext=c
	2295	ac_cpp='$CPP $CPPFLAGS'
	2296	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2297	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2298	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[107]	2299
	2300
	2301
[763]	2302	ac_config_headers="$ac_config_headers src/config.h"
[107]	2303
	2304
	2305
	2306	# Checks for programs.
[763]	2307	ac_ext=cpp
[107]	2308	ac_cpp='$CXXCPP $CPPFLAGS'
	2309	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2310	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2311	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
[763]	2312	if test -z "$CXX"; then
	2313	if test -n "$CCC"; then
	2314	CXX=$CCC
	2315	else
	2316	if test -n "$ac_tool_prefix"; then
	2317	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2318	do
	2319	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2320	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	2321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2322	$as_echo_n "checking for $ac_word... " >&6; }
	2323	if ${ac_cv_prog_CXX+:} false; then :
	2324	$as_echo_n "(cached) " >&6
[107]	2325	else
	2326	if test -n "$CXX"; then
	2327	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	2328	else
	2329	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2330	for as_dir in $PATH
	2331	do
	2332	IFS=$as_save_IFS
	2333	test -z "$as_dir" && as_dir=.
[788]	2334	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2335	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2336	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
[788]	2337	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2338	break 2
	2339	fi
	2340	done
[788]	2341	done
[763]	2342	IFS=$as_save_IFS
[107]	2343
	2344	fi
	2345	fi
	2346	CXX=$ac_cv_prog_CXX
	2347	if test -n "$CXX"; then
[788]	2348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
	2349	$as_echo "$CXX" >&6; }
[107]	2350	else
[788]	2351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2352	$as_echo "no" >&6; }
[107]	2353	fi
	2354
[763]	2355
[107]	2356	test -n "$CXX" && break
	2357	done
	2358	fi
	2359	if test -z "$CXX"; then
	2360	ac_ct_CXX=$CXX
[763]	2361	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
[107]	2362	do
	2363	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2364	set dummy $ac_prog; ac_word=$2
[788]	2365	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2366	$as_echo_n "checking for $ac_word... " >&6; }
	2367	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
	2368	$as_echo_n "(cached) " >&6
[107]	2369	else
	2370	if test -n "$ac_ct_CXX"; then
	2371	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	2372	else
	2373	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2374	for as_dir in $PATH
	2375	do
	2376	IFS=$as_save_IFS
	2377	test -z "$as_dir" && as_dir=.
[788]	2378	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2379	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2380	ac_cv_prog_ac_ct_CXX="$ac_prog"
[788]	2381	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2382	break 2
	2383	fi
	2384	done
[788]	2385	done
[763]	2386	IFS=$as_save_IFS
[107]	2387
	2388	fi
	2389	fi
	2390	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	2391	if test -n "$ac_ct_CXX"; then
[788]	2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
	2393	$as_echo "$ac_ct_CXX" >&6; }
[107]	2394	else
[788]	2395	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2396	$as_echo "no" >&6; }
[107]	2397	fi
	2398
[763]	2399
[107]	2400	test -n "$ac_ct_CXX" && break
	2401	done
	2402
[763]	2403	if test "x$ac_ct_CXX" = x; then
	2404	CXX="g++"
	2405	else
	2406	case $cross_compiling:$ac_tool_warned in
	2407	yes:)
[788]	2408	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2409	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2410	ac_tool_warned=yes ;;
	2411	esac
	2412	CXX=$ac_ct_CXX
	2413	fi
[107]	2414	fi
	2415
[763]	2416	fi
	2417	fi
[107]	2418	# Provide some information about the compiler.
[788]	2419	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
	2420	set X $ac_compile
	2421	ac_compiler=$2
	2422	for ac_option in --version -v -V -qversion; do
	2423	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	2424	case "(($ac_try" in
	2425	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2426	*) ac_try_echo=$ac_try;;
	2427	esac
[788]	2428	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2429	$as_echo "$ac_try_echo"; } >&5
	2430	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	2431	ac_status=$?
[788]	2432	if test -s conftest.err; then
	2433	sed '10a\
	2434	... rest of stderr output deleted ...
	2435	10q' conftest.err >conftest.er1
	2436	cat conftest.er1 >&5
	2437	fi
	2438	rm -f conftest.er1 conftest.err
	2439	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2440	test $ac_status = 0; }
	2441	done
[107]	2442
[788]	2443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2444	/* end confdefs.h. */
	2445
	2446	int
	2447	main ()
	2448	{
	2449
	2450	;
	2451	return 0;
	2452	}
	2453	_ACEOF
	2454	ac_clean_files_save=$ac_clean_files
[788]	2455	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
[107]	2456	# Try to create an executable without -o first, disregard a.out.
	2457	# It will help us diagnose broken compilers, and finding out an intuition
	2458	# of exeext.
[788]	2459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
	2460	$as_echo_n "checking whether the C++ compiler works... " >&6; }
	2461	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2462
	2463	# The possible output files:
	2464	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2465
[763]	2466	ac_rmfiles=
	2467	for ac_file in $ac_files
	2468	do
	2469	case $ac_file in
[788]	2470	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[763]	2471	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2472	esac
	2473	done
	2474	rm -f $ac_rmfiles
	2475
[788]	2476	if { { ac_try="$ac_link_default"
[763]	2477	case "(($ac_try" in
	2478	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2479	*) ac_try_echo=$ac_try;;
	2480	esac
[788]	2481	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2482	$as_echo "$ac_try_echo"; } >&5
[763]	2483	(eval "$ac_link_default") 2>&5
[107]	2484	ac_status=$?
[788]	2485	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2486	test $ac_status = 0; }; then :
[763]	2487	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	2488	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	2489	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	2490	# so that the user can short-circuit this test for compilers unknown to
	2491	# Autoconf.
	2492	for ac_file in $ac_files ''
[107]	2493	do
	2494	test -f "$ac_file" \|\| continue
	2495	case $ac_file in
[788]	2496	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
[349]	2497	;;
[107]	2498	[ab].out )
[349]	2499	# We found the default executable, but exeext='' is most
	2500	# certainly right.
	2501	break;;
[107]	2502	. )
[788]	2503	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
[763]	2504	then :; else
	2505	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2506	fi
	2507	# We set ac_cv_exeext here because the later test for it is not
	2508	# safe: cross compilers may not add the suffix if given an `-o'
	2509	# argument, so we may need to know it at that point already.
	2510	# Even if this section looks crufty: it has the advantage of
	2511	# actually working.
[349]	2512	break;;
[107]	2513	* )
[349]	2514	break;;
[107]	2515	esac
	2516	done
[763]	2517	test "$ac_cv_exeext" = no && ac_cv_exeext=
	2518
[107]	2519	else
[763]	2520	ac_file=''
	2521	fi
[788]	2522	if test -z "$ac_file"; then :
	2523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2524	$as_echo "no" >&6; }
	2525	$as_echo "$as_me: failed program was:" >&5
[107]	2526	sed 's/^/\| /' conftest.$ac_ext >&5
	2527
[788]	2528	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2529	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2530	as_fn_error 77 "C++ compiler cannot create executables
	2531	See \`config.log' for more details" "$LINENO" 5; }
	2532	else
	2533	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2534	$as_echo "yes" >&6; }
[107]	2535	fi
[788]	2536	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
	2537	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	2539	$as_echo "$ac_file" >&6; }
[107]	2540	ac_exeext=$ac_cv_exeext
	2541
[788]	2542	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
[107]	2543	ac_clean_files=$ac_clean_files_save
[788]	2544	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	2545	$as_echo_n "checking for suffix of executables... " >&6; }
	2546	if { { ac_try="$ac_link"
[763]	2547	case "(($ac_try" in
	2548	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2549	*) ac_try_echo=$ac_try;;
	2550	esac
[788]	2551	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2552	$as_echo "$ac_try_echo"; } >&5
[763]	2553	(eval "$ac_link") 2>&5
[107]	2554	ac_status=$?
[788]	2555	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2556	test $ac_status = 0; }; then :
[107]	2557	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2558	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2559	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2560	# `rm'.
	2561	for ac_file in conftest.exe conftest conftest.*; do
	2562	test -f "$ac_file" \|\| continue
	2563	case $ac_file in
[788]	2564	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[107]	2565	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
[349]	2566	break;;
[107]	2567	* ) break;;
	2568	esac
	2569	done
	2570	else
[788]	2571	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2572	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2573	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	2574	See \`config.log' for more details" "$LINENO" 5; }
[107]	2575	fi
[788]	2576	rm -f conftest conftest$ac_cv_exeext
	2577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	2578	$as_echo "$ac_cv_exeext" >&6; }
[107]	2579
	2580	rm -f conftest.$ac_ext
	2581	EXEEXT=$ac_cv_exeext
	2582	ac_exeext=$EXEEXT
[788]	2583	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2584	/* end confdefs.h. */
	2585	#include <stdio.h>
	2586	int
	2587	main ()
	2588	{
	2589	FILE *f = fopen ("conftest.out", "w");
	2590	return ferror (f) \|\| fclose (f) != 0;
	2591
	2592	;
	2593	return 0;
	2594	}
	2595	_ACEOF
	2596	ac_clean_files="$ac_clean_files conftest.out"
	2597	# Check that the compiler produces executables we can run. If not, either
	2598	# the compiler is broken, or we cross compile.
	2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	2600	$as_echo_n "checking whether we are cross compiling... " >&6; }
	2601	if test "$cross_compiling" != yes; then
	2602	{ { ac_try="$ac_link"
	2603	case "(($ac_try" in
	2604	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2605	*) ac_try_echo=$ac_try;;
	2606	esac
	2607	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2608	$as_echo "$ac_try_echo"; } >&5
	2609	(eval "$ac_link") 2>&5
	2610	ac_status=$?
	2611	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2612	test $ac_status = 0; }
	2613	if { ac_try='./conftest$ac_cv_exeext'
	2614	{ { case "(($ac_try" in
	2615	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2616	*) ac_try_echo=$ac_try;;
	2617	esac
	2618	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2619	$as_echo "$ac_try_echo"; } >&5
	2620	(eval "$ac_try") 2>&5
	2621	ac_status=$?
	2622	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2623	test $ac_status = 0; }; }; then
	2624	cross_compiling=no
	2625	else
	2626	if test "$cross_compiling" = maybe; then
	2627	cross_compiling=yes
	2628	else
	2629	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2630	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2631	as_fn_error $? "cannot run C++ compiled programs.
	2632	If you meant to cross compile, use \`--host'.
	2633	See \`config.log' for more details" "$LINENO" 5; }
	2634	fi
	2635	fi
	2636	fi
	2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	2638	$as_echo "$cross_compiling" >&6; }
	2639
	2640	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	2641	ac_clean_files=$ac_clean_files_save
	2642	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	2643	$as_echo_n "checking for suffix of object files... " >&6; }
	2644	if ${ac_cv_objext+:} false; then :
	2645	$as_echo_n "(cached) " >&6
[107]	2646	else
[788]	2647	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2648	/* end confdefs.h. */
	2649
	2650	int
	2651	main ()
	2652	{
	2653
	2654	;
	2655	return 0;
	2656	}
	2657	_ACEOF
	2658	rm -f conftest.o conftest.obj
[788]	2659	if { { ac_try="$ac_compile"
[763]	2660	case "(($ac_try" in
	2661	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2662	*) ac_try_echo=$ac_try;;
	2663	esac
[788]	2664	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2665	$as_echo "$ac_try_echo"; } >&5
[763]	2666	(eval "$ac_compile") 2>&5
[107]	2667	ac_status=$?
[788]	2668	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2669	test $ac_status = 0; }; then :
[763]	2670	for ac_file in conftest.o conftest.obj conftest.*; do
	2671	test -f "$ac_file" \|\| continue;
[107]	2672	case $ac_file in
[788]	2673	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
[107]	2674	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2675	break;;
	2676	esac
	2677	done
	2678	else
[788]	2679	$as_echo "$as_me: failed program was:" >&5
[107]	2680	sed 's/^/\| /' conftest.$ac_ext >&5
	2681
[788]	2682	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2683	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2684	as_fn_error $? "cannot compute suffix of object files: cannot compile
	2685	See \`config.log' for more details" "$LINENO" 5; }
[107]	2686	fi
	2687	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2688	fi
[788]	2689	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	2690	$as_echo "$ac_cv_objext" >&6; }
[107]	2691	OBJEXT=$ac_cv_objext
	2692	ac_objext=$OBJEXT
[788]	2693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
	2694	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
	2695	if ${ac_cv_cxx_compiler_gnu+:} false; then :
	2696	$as_echo_n "(cached) " >&6
[107]	2697	else
[788]	2698	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2699	/* end confdefs.h. */
	2700
	2701	int
	2702	main ()
	2703	{
	2704	#ifndef __GNUC__
	2705	choke me
	2706	#endif
	2707
	2708	;
	2709	return 0;
	2710	}
	2711	_ACEOF
[788]	2712	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2713	ac_compiler_gnu=yes
	2714	else
[788]	2715	ac_compiler_gnu=no
[107]	2716	fi
[763]	2717	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2718	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2719
	2720	fi
[788]	2721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
	2722	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
	2723	if test $ac_compiler_gnu = yes; then
	2724	GXX=yes
	2725	else
	2726	GXX=
	2727	fi
[107]	2728	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2729	ac_save_CXXFLAGS=$CXXFLAGS
[788]	2730	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
	2731	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
	2732	if ${ac_cv_prog_cxx_g+:} false; then :
	2733	$as_echo_n "(cached) " >&6
[107]	2734	else
[763]	2735	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
	2736	ac_cxx_werror_flag=yes
	2737	ac_cv_prog_cxx_g=no
	2738	CXXFLAGS="-g"
[788]	2739	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2740	/* end confdefs.h. */
	2741
	2742	int
	2743	main ()
	2744	{
	2745
	2746	;
	2747	return 0;
	2748	}
	2749	_ACEOF
[788]	2750	if ac_fn_cxx_try_compile "$LINENO"; then :
[107]	2751	ac_cv_prog_cxx_g=yes
	2752	else
[788]	2753	CXXFLAGS=""
	2754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2755	/* end confdefs.h. */
[763]	2756
[107]	2757	int
	2758	main ()
	2759	{
[763]	2760
[107]	2761	;
	2762	return 0;
	2763	}
	2764	_ACEOF
[788]	2765	if ac_fn_cxx_try_compile "$LINENO"; then :
	2766
[107]	2767	else
[788]	2768	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
[763]	2769	CXXFLAGS="-g"
[788]	2770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	2771	/* end confdefs.h. */
[763]	2772
[107]	2773	int
	2774	main ()
	2775	{
[763]	2776
[107]	2777	;
	2778	return 0;
	2779	}
	2780	_ACEOF
[788]	2781	if ac_fn_cxx_try_compile "$LINENO"; then :
[763]	2782	ac_cv_prog_cxx_g=yes
[107]	2783	fi
[763]	2784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	2785	fi
[763]	2786	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2787	fi
	2788	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	2789	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	2790	fi
[788]	2791	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
	2792	$as_echo "$ac_cv_prog_cxx_g" >&6; }
[763]	2793	if test "$ac_test_CXXFLAGS" = set; then
	2794	CXXFLAGS=$ac_save_CXXFLAGS
	2795	elif test $ac_cv_prog_cxx_g = yes; then
	2796	if test "$GXX" = yes; then
	2797	CXXFLAGS="-g -O2"
	2798	else
	2799	CXXFLAGS="-g"
	2800	fi
	2801	else
	2802	if test "$GXX" = yes; then
	2803	CXXFLAGS="-O2"
	2804	else
	2805	CXXFLAGS=
	2806	fi
	2807	fi
[107]	2808	ac_ext=c
	2809	ac_cpp='$CPP $CPPFLAGS'
	2810	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2811	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2812	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2813
	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	if test -n "$ac_tool_prefix"; then
	2820	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2821	set dummy ${ac_tool_prefix}gcc; ac_word=$2
[788]	2822	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2823	$as_echo_n "checking for $ac_word... " >&6; }
	2824	if ${ac_cv_prog_CC+:} false; then :
	2825	$as_echo_n "(cached) " >&6
[107]	2826	else
	2827	if test -n "$CC"; then
	2828	ac_cv_prog_CC="$CC" # Let the user override the test.
	2829	else
	2830	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2831	for as_dir in $PATH
	2832	do
	2833	IFS=$as_save_IFS
	2834	test -z "$as_dir" && as_dir=.
[788]	2835	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2836	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2837	ac_cv_prog_CC="${ac_tool_prefix}gcc"
[788]	2838	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2839	break 2
	2840	fi
	2841	done
[788]	2842	done
[763]	2843	IFS=$as_save_IFS
[107]	2844
	2845	fi
	2846	fi
	2847	CC=$ac_cv_prog_CC
	2848	if test -n "$CC"; then
[788]	2849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2850	$as_echo "$CC" >&6; }
[107]	2851	else
[788]	2852	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2853	$as_echo "no" >&6; }
[107]	2854	fi
	2855
[763]	2856
[107]	2857	fi
	2858	if test -z "$ac_cv_prog_CC"; then
	2859	ac_ct_CC=$CC
	2860	# Extract the first word of "gcc", so it can be a program name with args.
	2861	set dummy gcc; ac_word=$2
[788]	2862	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2863	$as_echo_n "checking for $ac_word... " >&6; }
	2864	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2865	$as_echo_n "(cached) " >&6
[107]	2866	else
	2867	if test -n "$ac_ct_CC"; then
	2868	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2869	else
	2870	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2871	for as_dir in $PATH
	2872	do
	2873	IFS=$as_save_IFS
	2874	test -z "$as_dir" && as_dir=.
[788]	2875	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2876	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2877	ac_cv_prog_ac_ct_CC="gcc"
[788]	2878	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2879	break 2
	2880	fi
	2881	done
[788]	2882	done
[763]	2883	IFS=$as_save_IFS
[107]	2884
	2885	fi
	2886	fi
	2887	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2888	if test -n "$ac_ct_CC"; then
[788]	2889	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2890	$as_echo "$ac_ct_CC" >&6; }
[107]	2891	else
[788]	2892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2893	$as_echo "no" >&6; }
[107]	2894	fi
	2895
[763]	2896	if test "x$ac_ct_CC" = x; then
	2897	CC=""
	2898	else
	2899	case $cross_compiling:$ac_tool_warned in
	2900	yes:)
[788]	2901	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2902	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	2903	ac_tool_warned=yes ;;
	2904	esac
	2905	CC=$ac_ct_CC
	2906	fi
[107]	2907	else
	2908	CC="$ac_cv_prog_CC"
	2909	fi
	2910
	2911	if test -z "$CC"; then
[763]	2912	if test -n "$ac_tool_prefix"; then
	2913	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
[107]	2914	set dummy ${ac_tool_prefix}cc; ac_word=$2
[788]	2915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2916	$as_echo_n "checking for $ac_word... " >&6; }
	2917	if ${ac_cv_prog_CC+:} false; then :
	2918	$as_echo_n "(cached) " >&6
[107]	2919	else
	2920	if test -n "$CC"; then
	2921	ac_cv_prog_CC="$CC" # Let the user override the test.
	2922	else
	2923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2924	for as_dir in $PATH
	2925	do
	2926	IFS=$as_save_IFS
	2927	test -z "$as_dir" && as_dir=.
[788]	2928	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2929	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2930	ac_cv_prog_CC="${ac_tool_prefix}cc"
[788]	2931	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2932	break 2
	2933	fi
	2934	done
[788]	2935	done
[763]	2936	IFS=$as_save_IFS
[107]	2937
	2938	fi
	2939	fi
	2940	CC=$ac_cv_prog_CC
	2941	if test -n "$CC"; then
[788]	2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2943	$as_echo "$CC" >&6; }
[107]	2944	else
[788]	2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2946	$as_echo "no" >&6; }
[107]	2947	fi
	2948
[763]	2949
[107]	2950	fi
	2951	fi
	2952	if test -z "$CC"; then
	2953	# Extract the first word of "cc", so it can be a program name with args.
	2954	set dummy cc; ac_word=$2
[788]	2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2956	$as_echo_n "checking for $ac_word... " >&6; }
	2957	if ${ac_cv_prog_CC+:} false; then :
	2958	$as_echo_n "(cached) " >&6
[107]	2959	else
	2960	if test -n "$CC"; then
	2961	ac_cv_prog_CC="$CC" # Let the user override the test.
	2962	else
	2963	ac_prog_rejected=no
	2964	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2965	for as_dir in $PATH
	2966	do
	2967	IFS=$as_save_IFS
	2968	test -z "$as_dir" && as_dir=.
[788]	2969	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	2970	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	2971	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2972	ac_prog_rejected=yes
	2973	continue
	2974	fi
	2975	ac_cv_prog_CC="cc"
[788]	2976	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	2977	break 2
	2978	fi
	2979	done
[788]	2980	done
[763]	2981	IFS=$as_save_IFS
[107]	2982
	2983	if test $ac_prog_rejected = yes; then
	2984	# We found a bogon in the path, so make sure we never use it.
	2985	set dummy $ac_cv_prog_CC
	2986	shift
	2987	if test $# != 0; then
	2988	# We chose a different compiler from the bogus one.
	2989	# However, it has the same basename, so the bogon will be chosen
	2990	# first if we set CC to just the basename; use the full file name.
	2991	shift
	2992	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2993	fi
	2994	fi
	2995	fi
	2996	fi
	2997	CC=$ac_cv_prog_CC
	2998	if test -n "$CC"; then
[788]	2999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3000	$as_echo "$CC" >&6; }
[107]	3001	else
[788]	3002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3003	$as_echo "no" >&6; }
[107]	3004	fi
	3005
[763]	3006
[107]	3007	fi
	3008	if test -z "$CC"; then
	3009	if test -n "$ac_tool_prefix"; then
[763]	3010	for ac_prog in cl.exe
[107]	3011	do
	3012	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3013	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3014	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3015	$as_echo_n "checking for $ac_word... " >&6; }
	3016	if ${ac_cv_prog_CC+:} false; then :
	3017	$as_echo_n "(cached) " >&6
[107]	3018	else
	3019	if test -n "$CC"; then
	3020	ac_cv_prog_CC="$CC" # Let the user override the test.
	3021	else
	3022	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3023	for as_dir in $PATH
	3024	do
	3025	IFS=$as_save_IFS
	3026	test -z "$as_dir" && as_dir=.
[788]	3027	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3028	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	3029	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
[788]	3030	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3031	break 2
	3032	fi
	3033	done
[788]	3034	done
[763]	3035	IFS=$as_save_IFS
[107]	3036
	3037	fi
	3038	fi
	3039	CC=$ac_cv_prog_CC
	3040	if test -n "$CC"; then
[788]	3041	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	3042	$as_echo "$CC" >&6; }
[107]	3043	else
[788]	3044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3045	$as_echo "no" >&6; }
[107]	3046	fi
	3047
[763]	3048
[107]	3049	test -n "$CC" && break
	3050	done
	3051	fi
	3052	if test -z "$CC"; then
	3053	ac_ct_CC=$CC
[763]	3054	for ac_prog in cl.exe
[107]	3055	do
	3056	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3057	set dummy $ac_prog; ac_word=$2
[788]	3058	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3059	$as_echo_n "checking for $ac_word... " >&6; }
	3060	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	3061	$as_echo_n "(cached) " >&6
[107]	3062	else
	3063	if test -n "$ac_ct_CC"; then
	3064	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	3065	else
	3066	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3067	for as_dir in $PATH
	3068	do
	3069	IFS=$as_save_IFS
	3070	test -z "$as_dir" && as_dir=.
[788]	3071	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3072	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[107]	3073	ac_cv_prog_ac_ct_CC="$ac_prog"
[788]	3074	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[107]	3075	break 2
	3076	fi
	3077	done
[788]	3078	done
[763]	3079	IFS=$as_save_IFS
[107]	3080
	3081	fi
	3082	fi
	3083	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	3084	if test -n "$ac_ct_CC"; then
[788]	3085	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	3086	$as_echo "$ac_ct_CC" >&6; }
[107]	3087	else
[788]	3088	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3089	$as_echo "no" >&6; }
[107]	3090	fi
	3091
[763]	3092
[107]	3093	test -n "$ac_ct_CC" && break
	3094	done
	3095
[763]	3096	if test "x$ac_ct_CC" = x; then
	3097	CC=""
	3098	else
	3099	case $cross_compiling:$ac_tool_warned in
	3100	yes:)
[788]	3101	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3102	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3103	ac_tool_warned=yes ;;
	3104	esac
	3105	CC=$ac_ct_CC
	3106	fi
[107]	3107	fi
	3108
	3109	fi
	3110
	3111
[788]	3112	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3113	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3114	as_fn_error $? "no acceptable C compiler found in \$PATH
	3115	See \`config.log' for more details" "$LINENO" 5; }
[107]	3116
	3117	# Provide some information about the compiler.
[788]	3118	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	3119	set X $ac_compile
	3120	ac_compiler=$2
	3121	for ac_option in --version -v -V -qversion; do
	3122	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3123	case "(($ac_try" in
	3124	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3125	*) ac_try_echo=$ac_try;;
	3126	esac
[788]	3127	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3128	$as_echo "$ac_try_echo"; } >&5
	3129	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[107]	3130	ac_status=$?
[788]	3131	if test -s conftest.err; then
	3132	sed '10a\
	3133	... rest of stderr output deleted ...
	3134	10q' conftest.err >conftest.er1
	3135	cat conftest.er1 >&5
	3136	fi
	3137	rm -f conftest.er1 conftest.err
	3138	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3139	test $ac_status = 0; }
	3140	done
[107]	3141
[788]	3142	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3143	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3144	if ${ac_cv_c_compiler_gnu+:} false; then :
	3145	$as_echo_n "(cached) " >&6
[107]	3146	else
[788]	3147	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3148	/* end confdefs.h. */
	3149
	3150	int
	3151	main ()
	3152	{
	3153	#ifndef __GNUC__
	3154	choke me
	3155	#endif
	3156
	3157	;
	3158	return 0;
	3159	}
	3160	_ACEOF
[788]	3161	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3162	ac_compiler_gnu=yes
	3163	else
[788]	3164	ac_compiler_gnu=no
[107]	3165	fi
[763]	3166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3167	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3168
	3169	fi
[788]	3170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3171	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3172	if test $ac_compiler_gnu = yes; then
	3173	GCC=yes
	3174	else
	3175	GCC=
	3176	fi
[107]	3177	ac_test_CFLAGS=${CFLAGS+set}
	3178	ac_save_CFLAGS=$CFLAGS
[788]	3179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3180	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3181	if ${ac_cv_prog_cc_g+:} false; then :
	3182	$as_echo_n "(cached) " >&6
[107]	3183	else
[763]	3184	ac_save_c_werror_flag=$ac_c_werror_flag
	3185	ac_c_werror_flag=yes
	3186	ac_cv_prog_cc_g=no
	3187	CFLAGS="-g"
[788]	3188	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3189	/* end confdefs.h. */
	3190
	3191	int
	3192	main ()
	3193	{
	3194
	3195	;
	3196	return 0;
	3197	}
	3198	_ACEOF
[788]	3199	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3200	ac_cv_prog_cc_g=yes
	3201	else
[788]	3202	CFLAGS=""
	3203	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3204	/* end confdefs.h. */
	3205
	3206	int
	3207	main ()
	3208	{
	3209
	3210	;
	3211	return 0;
	3212	}
	3213	_ACEOF
[788]	3214	if ac_fn_c_try_compile "$LINENO"; then :
	3215
[763]	3216	else
[788]	3217	ac_c_werror_flag=$ac_save_c_werror_flag
[763]	3218	CFLAGS="-g"
[788]	3219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[763]	3220	/* end confdefs.h. */
	3221
	3222	int
	3223	main ()
	3224	{
	3225
	3226	;
	3227	return 0;
	3228	}
	3229	_ACEOF
[788]	3230	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3231	ac_cv_prog_cc_g=yes
	3232	fi
[763]	3233	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	3234	fi
[763]	3235	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3236	fi
	3237	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3238	ac_c_werror_flag=$ac_save_c_werror_flag
	3239	fi
[788]	3240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3241	$as_echo "$ac_cv_prog_cc_g" >&6; }
[107]	3242	if test "$ac_test_CFLAGS" = set; then
	3243	CFLAGS=$ac_save_CFLAGS
	3244	elif test $ac_cv_prog_cc_g = yes; then
	3245	if test "$GCC" = yes; then
	3246	CFLAGS="-g -O2"
	3247	else
	3248	CFLAGS="-g"
	3249	fi
	3250	else
	3251	if test "$GCC" = yes; then
	3252	CFLAGS="-O2"
	3253	else
	3254	CFLAGS=
	3255	fi
	3256	fi
[788]	3257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3258	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3259	if ${ac_cv_prog_cc_c89+:} false; then :
	3260	$as_echo_n "(cached) " >&6
[107]	3261	else
[763]	3262	ac_cv_prog_cc_c89=no
[107]	3263	ac_save_CC=$CC
[788]	3264	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3265	/* end confdefs.h. */
	3266	#include <stdarg.h>
	3267	#include <stdio.h>
	3268	#include <sys/types.h>
	3269	#include <sys/stat.h>
	3270	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3271	struct buf { int x; };
	3272	FILE * (rcsopen) (struct buf , struct stat *, int);
	3273	static char *e (p, i)
	3274	char **p;
	3275	int i;
	3276	{
	3277	return p[i];
	3278	}
	3279	static char f (char (g) (char , int), char *p, ...)
	3280	{
	3281	char *s;
	3282	va_list v;
	3283	va_start (v,p);
	3284	s = g (p, va_arg (v,int));
	3285	va_end (v);
	3286	return s;
	3287	}
[349]	3288
	3289	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3290	function prototypes and stuff, but not '\xHH' hex character constants.
	3291	These don't provoke an error unfortunately, instead are silently treated
[763]	3292	as 'x'. The following induces an error, until -std is added to get
[349]	3293	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3294	array size at least. It's necessary to write '\x00'==0 to get something
[763]	3295	that's true only with -std. */
[349]	3296	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3297
[763]	3298	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3299	inside strings and character constants. */
	3300	#define FOO(x) 'x'
	3301	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3302
[107]	3303	int test (int i, double x);
	3304	struct s1 {int (*f) (int a);};
	3305	struct s2 {int (*f) (double a);};
	3306	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3307	int argc;
	3308	char **argv;
	3309	int
	3310	main ()
	3311	{
	3312	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3313	;
	3314	return 0;
	3315	}
	3316	_ACEOF
[763]	3317	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3318	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
[107]	3319	do
	3320	CC="$ac_save_CC $ac_arg"
[788]	3321	if ac_fn_c_try_compile "$LINENO"; then :
[763]	3322	ac_cv_prog_cc_c89=$ac_arg
[107]	3323	fi
[763]	3324	rm -f core conftest.err conftest.$ac_objext
	3325	test "x$ac_cv_prog_cc_c89" != "xno" && break
[107]	3326	done
[763]	3327	rm -f conftest.$ac_ext
[107]	3328	CC=$ac_save_CC
	3329
	3330	fi
[763]	3331	# AC_CACHE_VAL
	3332	case "x$ac_cv_prog_cc_c89" in
	3333	x)
[788]	3334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	3335	$as_echo "none needed" >&6; } ;;
[763]	3336	xno)
[788]	3337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	3338	$as_echo "unsupported" >&6; } ;;
[107]	3339	*)
[763]	3340	CC="$CC $ac_cv_prog_cc_c89"
[788]	3341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	3342	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
[107]	3343	esac
[788]	3344	if test "x$ac_cv_prog_cc_c89" != xno; then :
[107]	3345
[788]	3346	fi
[107]	3347
	3348	ac_ext=c
	3349	ac_cpp='$CPP $CPPFLAGS'
	3350	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3351	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3352	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	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
[788]	3359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	3360	$as_echo_n "checking how to run the C preprocessor... " >&6; }
[107]	3361	# On Suns, sometimes $CPP names a directory.
	3362	if test -n "$CPP" && test -d "$CPP"; then
	3363	CPP=
	3364	fi
	3365	if test -z "$CPP"; then
[788]	3366	if ${ac_cv_prog_CPP+:} false; then :
	3367	$as_echo_n "(cached) " >&6
[107]	3368	else
	3369	# Double quotes because CPP needs to be expanded
	3370	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3371	do
	3372	ac_preproc_ok=false
	3373	for ac_c_preproc_warn_flag in '' yes
	3374	do
	3375	# Use a header file that comes with gcc, so configuring glibc
	3376	# with a fresh cross-compiler works.
	3377	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3378	# <limits.h> exists even on freestanding compilers.
	3379	# On the NeXT, cc -E runs the code through the compiler's parser,
	3380	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3381	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3382	/* end confdefs.h. */
	3383	#ifdef __STDC__
	3384	# include <limits.h>
	3385	#else
	3386	# include <assert.h>
	3387	#endif
[349]	3388	Syntax error
[107]	3389	_ACEOF
[788]	3390	if ac_fn_c_try_cpp "$LINENO"; then :
	3391
[107]	3392	else
	3393	# Broken: fails on valid input.
	3394	continue
	3395	fi
[788]	3396	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3397
	3398	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3399	# can be detected and how.
[788]	3400	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3401	/* end confdefs.h. */
	3402	#include <ac_nonexistent.h>
	3403	_ACEOF
[788]	3404	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3405	# Broken: success on invalid input.
	3406	continue
	3407	else
	3408	# Passes both tests.
	3409	ac_preproc_ok=:
	3410	break
	3411	fi
[788]	3412	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3413
[107]	3414	done
	3415	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3416	rm -f conftest.i conftest.err conftest.$ac_ext
	3417	if $ac_preproc_ok; then :
[107]	3418	break
	3419	fi
	3420
	3421	done
	3422	ac_cv_prog_CPP=$CPP
	3423
	3424	fi
	3425	CPP=$ac_cv_prog_CPP
	3426	else
	3427	ac_cv_prog_CPP=$CPP
	3428	fi
[788]	3429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	3430	$as_echo "$CPP" >&6; }
[107]	3431	ac_preproc_ok=false
	3432	for ac_c_preproc_warn_flag in '' yes
	3433	do
	3434	# Use a header file that comes with gcc, so configuring glibc
	3435	# with a fresh cross-compiler works.
	3436	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3437	# <limits.h> exists even on freestanding compilers.
	3438	# On the NeXT, cc -E runs the code through the compiler's parser,
	3439	# not just through cpp. "Syntax error" is here to catch this case.
[788]	3440	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3441	/* end confdefs.h. */
	3442	#ifdef __STDC__
	3443	# include <limits.h>
	3444	#else
	3445	# include <assert.h>
	3446	#endif
[349]	3447	Syntax error
[107]	3448	_ACEOF
[788]	3449	if ac_fn_c_try_cpp "$LINENO"; then :
	3450
[107]	3451	else
	3452	# Broken: fails on valid input.
	3453	continue
	3454	fi
[788]	3455	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3456
	3457	# OK, works on sane cases. Now check whether nonexistent headers
[107]	3458	# can be detected and how.
[788]	3459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3460	/* end confdefs.h. */
	3461	#include <ac_nonexistent.h>
	3462	_ACEOF
[788]	3463	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	3464	# Broken: success on invalid input.
	3465	continue
	3466	else
	3467	# Passes both tests.
	3468	ac_preproc_ok=:
	3469	break
	3470	fi
[788]	3471	rm -f conftest.err conftest.i conftest.$ac_ext
[763]	3472
[107]	3473	done
	3474	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
[788]	3475	rm -f conftest.i conftest.err conftest.$ac_ext
	3476	if $ac_preproc_ok; then :
	3477
[107]	3478	else
[788]	3479	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3480	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3481	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	3482	See \`config.log' for more details" "$LINENO" 5; }
[107]	3483	fi
	3484
	3485	ac_ext=c
	3486	ac_cpp='$CPP $CPPFLAGS'
	3487	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3488	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3489	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3490
[351]	3491	ac_ext=f
	3492	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	3493	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3494	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	3495	if test -n "$ac_tool_prefix"; then
[788]	3496	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn
[351]	3497	do
	3498	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	3499	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[788]	3500	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3501	$as_echo_n "checking for $ac_word... " >&6; }
	3502	if ${ac_cv_prog_F77+:} false; then :
	3503	$as_echo_n "(cached) " >&6
[351]	3504	else
	3505	if test -n "$F77"; then
	3506	ac_cv_prog_F77="$F77" # Let the user override the test.
	3507	else
	3508	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3509	for as_dir in $PATH
	3510	do
	3511	IFS=$as_save_IFS
	3512	test -z "$as_dir" && as_dir=.
[788]	3513	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3514	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[351]	3515	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
[788]	3516	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3517	break 2
	3518	fi
	3519	done
[788]	3520	done
[763]	3521	IFS=$as_save_IFS
[351]	3522
	3523	fi
	3524	fi
	3525	F77=$ac_cv_prog_F77
	3526	if test -n "$F77"; then
[788]	3527	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
	3528	$as_echo "$F77" >&6; }
[351]	3529	else
[788]	3530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3531	$as_echo "no" >&6; }
[351]	3532	fi
	3533
[763]	3534
[351]	3535	test -n "$F77" && break
	3536	done
	3537	fi
	3538	if test -z "$F77"; then
	3539	ac_ct_F77=$F77
[788]	3540	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]	3541	do
	3542	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3543	set dummy $ac_prog; ac_word=$2
[788]	3544	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3545	$as_echo_n "checking for $ac_word... " >&6; }
	3546	if ${ac_cv_prog_ac_ct_F77+:} false; then :
	3547	$as_echo_n "(cached) " >&6
[351]	3548	else
	3549	if test -n "$ac_ct_F77"; then
	3550	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
	3551	else
	3552	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3553	for as_dir in $PATH
	3554	do
	3555	IFS=$as_save_IFS
	3556	test -z "$as_dir" && as_dir=.
[788]	3557	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3558	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[351]	3559	ac_cv_prog_ac_ct_F77="$ac_prog"
[788]	3560	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[351]	3561	break 2
	3562	fi
	3563	done
[788]	3564	done
[763]	3565	IFS=$as_save_IFS
[351]	3566
	3567	fi
	3568	fi
	3569	ac_ct_F77=$ac_cv_prog_ac_ct_F77
	3570	if test -n "$ac_ct_F77"; then
[788]	3571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
	3572	$as_echo "$ac_ct_F77" >&6; }
[351]	3573	else
[788]	3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3575	$as_echo "no" >&6; }
[351]	3576	fi
	3577
[763]	3578
[351]	3579	test -n "$ac_ct_F77" && break
	3580	done
	3581
[763]	3582	if test "x$ac_ct_F77" = x; then
	3583	F77=""
	3584	else
	3585	case $cross_compiling:$ac_tool_warned in
	3586	yes:)
[788]	3587	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	3588	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	3589	ac_tool_warned=yes ;;
	3590	esac
	3591	F77=$ac_ct_F77
	3592	fi
[351]	3593	fi
	3594
	3595
	3596	# Provide some information about the compiler.
[788]	3597	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
	3598	set X $ac_compile
	3599	ac_compiler=$2
	3600	for ac_option in --version -v -V -qversion; do
	3601	{ { ac_try="$ac_compiler $ac_option >&5"
[763]	3602	case "(($ac_try" in
	3603	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3604	*) ac_try_echo=$ac_try;;
	3605	esac
[788]	3606	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3607	$as_echo "$ac_try_echo"; } >&5
	3608	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
[351]	3609	ac_status=$?
[788]	3610	if test -s conftest.err; then
	3611	sed '10a\
	3612	... rest of stderr output deleted ...
	3613	10q' conftest.err >conftest.er1
	3614	cat conftest.er1 >&5
	3615	fi
	3616	rm -f conftest.er1 conftest.err
	3617	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3618	test $ac_status = 0; }
	3619	done
[351]	3620	rm -f a.out
	3621
	3622	# If we don't use `.F' as extension, the preprocessor is not run on the
	3623	# input file. (Note that this only needs to work for GNU compilers.)
	3624	ac_save_ext=$ac_ext
	3625	ac_ext=F
[788]	3626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
	3627	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
	3628	if ${ac_cv_f77_compiler_gnu+:} false; then :
	3629	$as_echo_n "(cached) " >&6
[351]	3630	else
[788]	3631	cat > conftest.$ac_ext <<_ACEOF
[351]	3632	program main
	3633	#ifndef __GNUC__
	3634	choke me
	3635	#endif
	3636
	3637	end
	3638	_ACEOF
[788]	3639	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3640	ac_compiler_gnu=yes
	3641	else
[788]	3642	ac_compiler_gnu=no
[351]	3643	fi
[763]	3644	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[351]	3645	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
	3646
	3647	fi
[788]	3648	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
	3649	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
[351]	3650	ac_ext=$ac_save_ext
	3651	ac_test_FFLAGS=${FFLAGS+set}
	3652	ac_save_FFLAGS=$FFLAGS
	3653	FFLAGS=
[788]	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
	3655	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
	3656	if ${ac_cv_prog_f77_g+:} false; then :
	3657	$as_echo_n "(cached) " >&6
[351]	3658	else
	3659	FFLAGS=-g
[788]	3660	cat > conftest.$ac_ext <<_ACEOF
[351]	3661	program main
	3662
	3663	end
	3664	_ACEOF
[788]	3665	if ac_fn_f77_try_compile "$LINENO"; then :
[351]	3666	ac_cv_prog_f77_g=yes
	3667	else
[788]	3668	ac_cv_prog_f77_g=no
[351]	3669	fi
[763]	3670	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3671
[351]	3672	fi
[788]	3673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
	3674	$as_echo "$ac_cv_prog_f77_g" >&6; }
[351]	3675	if test "$ac_test_FFLAGS" = set; then
	3676	FFLAGS=$ac_save_FFLAGS
	3677	elif test $ac_cv_prog_f77_g = yes; then
	3678	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3679	FFLAGS="-g -O2"
	3680	else
	3681	FFLAGS="-g"
	3682	fi
	3683	else
	3684	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
	3685	FFLAGS="-O2"
	3686	else
	3687	FFLAGS=
	3688	fi
	3689	fi
	3690
[788]	3691	if test $ac_compiler_gnu = yes; then
	3692	G77=yes
	3693	else
	3694	G77=
	3695	fi
[351]	3696	ac_ext=c
	3697	ac_cpp='$CPP $CPPFLAGS'
	3698	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3699	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3700	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3701
[788]	3702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
	3703	$as_echo_n "checking whether ln -s works... " >&6; }
[342]	3704	LN_S=$as_ln_s
	3705	if test "$LN_S" = "ln -s"; then
[788]	3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3707	$as_echo "yes" >&6; }
[342]	3708	else
[788]	3709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
	3710	$as_echo "no, using $LN_S" >&6; }
[342]	3711	fi
[107]	3712
[342]	3713	for ac_prog in install
	3714	do
	3715	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3716	set dummy $ac_prog; ac_word=$2
[788]	3717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	3718	$as_echo_n "checking for $ac_word... " >&6; }
	3719	if ${ac_cv_prog_INSTALL+:} false; then :
	3720	$as_echo_n "(cached) " >&6
[342]	3721	else
	3722	if test -n "$INSTALL"; then
	3723	ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
	3724	else
	3725	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3726	for as_dir in $PATH
	3727	do
	3728	IFS=$as_save_IFS
	3729	test -z "$as_dir" && as_dir=.
[788]	3730	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	3731	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[342]	3732	ac_cv_prog_INSTALL="$ac_prog"
[788]	3733	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[342]	3734	break 2
	3735	fi
	3736	done
[788]	3737	done
[763]	3738	IFS=$as_save_IFS
[342]	3739
	3740	fi
	3741	fi
	3742	INSTALL=$ac_cv_prog_INSTALL
	3743	if test -n "$INSTALL"; then
[788]	3744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	3745	$as_echo "$INSTALL" >&6; }
[342]	3746	else
[788]	3747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3748	$as_echo "no" >&6; }
[342]	3749	fi
	3750
[763]	3751
[342]	3752	test -n "$INSTALL" && break
	3753	done
	3754
	3755
[347]	3756	# Check for maths library -- will add -lm to $LIBS
[107]	3757
[788]	3758	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5
	3759	$as_echo_n "checking for log in -lm... " >&6; }
	3760	if ${ac_cv_lib_m_log+:} false; then :
	3761	$as_echo_n "(cached) " >&6
[107]	3762	else
	3763	ac_check_lib_save_LIBS=$LIBS
	3764	LIBS="-lm $LIBS"
[788]	3765	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3766	/* end confdefs.h. */
	3767
[763]	3768	/* Override any GCC internal prototype to avoid an error.
	3769	Use char because int might match the return type of a GCC
	3770	builtin and then its argument prototype would still apply. */
[107]	3771	#ifdef __cplusplus
	3772	extern "C"
	3773	#endif
	3774	char log ();
	3775	int
	3776	main ()
	3777	{
[763]	3778	return log ();
[107]	3779	;
	3780	return 0;
	3781	}
	3782	_ACEOF
[788]	3783	if ac_fn_c_try_link "$LINENO"; then :
[107]	3784	ac_cv_lib_m_log=yes
	3785	else
[788]	3786	ac_cv_lib_m_log=no
[107]	3787	fi
[788]	3788	rm -f core conftest.err conftest.$ac_objext \
	3789	conftest$ac_exeext conftest.$ac_ext
[107]	3790	LIBS=$ac_check_lib_save_LIBS
	3791	fi
[788]	3792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5
	3793	$as_echo "$ac_cv_lib_m_log" >&6; }
	3794	if test "x$ac_cv_lib_m_log" = xyes; then :
[107]	3795	cat >>confdefs.h <<_ACEOF
	3796	#define HAVE_LIBM 1
	3797	_ACEOF
	3798
	3799	LIBS="-lm $LIBS"
	3800
	3801	fi
	3802
	3803
	3804	# Checks for header files.
	3805
[788]	3806	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	3807	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	3808	if ${ac_cv_path_GREP+:} false; then :
	3809	$as_echo_n "(cached) " >&6
[107]	3810	else
[788]	3811	if test -z "$GREP"; then
[763]	3812	ac_path_GREP_found=false
[788]	3813	# Loop through the user's path and test for each of PROGNAME-LIST
	3814	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3815	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3816	do
	3817	IFS=$as_save_IFS
	3818	test -z "$as_dir" && as_dir=.
[788]	3819	for ac_prog in grep ggrep; do
	3820	for ac_exec_ext in '' $ac_executable_extensions; do
	3821	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
	3822	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
	3823	# Check for GNU ac_path_GREP and select it if it is found.
[763]	3824	# Check for GNU $ac_path_GREP
	3825	case `"$ac_path_GREP" --version 2>&1` in
	3826	GNU)
	3827	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	3828	*)
	3829	ac_count=0
[788]	3830	$as_echo_n 0123456789 >"conftest.in"
[763]	3831	while :
	3832	do
	3833	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3834	mv "conftest.tmp" "conftest.in"
	3835	cp "conftest.in" "conftest.nl"
[788]	3836	$as_echo 'GREP' >> "conftest.nl"
[763]	3837	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3838	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3839	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3840	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	3841	# Best one so far, save it but keep looking for a better one
	3842	ac_cv_path_GREP="$ac_path_GREP"
	3843	ac_path_GREP_max=$ac_count
[107]	3844	fi
[763]	3845	# 10*(2^10) chars as input seems more than enough
	3846	test $ac_count -gt 10 && break
	3847	done
	3848	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3849	esac
	3850
[788]	3851	$ac_path_GREP_found && break 3
	3852	done
[763]	3853	done
[788]	3854	done
[763]	3855	IFS=$as_save_IFS
[788]	3856	if test -z "$ac_cv_path_GREP"; then
	3857	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3858	fi
[763]	3859	else
	3860	ac_cv_path_GREP=$GREP
	3861	fi
	3862
	3863	fi
[788]	3864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	3865	$as_echo "$ac_cv_path_GREP" >&6; }
[763]	3866	GREP="$ac_cv_path_GREP"
	3867
	3868
[788]	3869	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	3870	$as_echo_n "checking for egrep... " >&6; }
	3871	if ${ac_cv_path_EGREP+:} false; then :
	3872	$as_echo_n "(cached) " >&6
[763]	3873	else
	3874	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	3875	then ac_cv_path_EGREP="$GREP -E"
	3876	else
[788]	3877	if test -z "$EGREP"; then
[763]	3878	ac_path_EGREP_found=false
[788]	3879	# Loop through the user's path and test for each of PROGNAME-LIST
	3880	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
[763]	3881	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3882	do
	3883	IFS=$as_save_IFS
	3884	test -z "$as_dir" && as_dir=.
[788]	3885	for ac_prog in egrep; do
	3886	for ac_exec_ext in '' $ac_executable_extensions; do
	3887	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
	3888	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
	3889	# Check for GNU ac_path_EGREP and select it if it is found.
[763]	3890	# Check for GNU $ac_path_EGREP
	3891	case `"$ac_path_EGREP" --version 2>&1` in
	3892	GNU)
	3893	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	3894	*)
	3895	ac_count=0
[788]	3896	$as_echo_n 0123456789 >"conftest.in"
[763]	3897	while :
	3898	do
	3899	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3900	mv "conftest.tmp" "conftest.in"
	3901	cp "conftest.in" "conftest.nl"
[788]	3902	$as_echo 'EGREP' >> "conftest.nl"
[763]	3903	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3904	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
[788]	3905	as_fn_arith $ac_count + 1 && ac_count=$as_val
[763]	3906	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	3907	# Best one so far, save it but keep looking for a better one
	3908	ac_cv_path_EGREP="$ac_path_EGREP"
	3909	ac_path_EGREP_max=$ac_count
	3910	fi
	3911	# 10*(2^10) chars as input seems more than enough
	3912	test $ac_count -gt 10 && break
	3913	done
	3914	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3915	esac
	3916
[788]	3917	$ac_path_EGREP_found && break 3
	3918	done
[763]	3919	done
[788]	3920	done
[763]	3921	IFS=$as_save_IFS
[788]	3922	if test -z "$ac_cv_path_EGREP"; then
	3923	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3924	fi
[763]	3925	else
	3926	ac_cv_path_EGREP=$EGREP
	3927	fi
	3928
	3929	fi
	3930	fi
[788]	3931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	3932	$as_echo "$ac_cv_path_EGREP" >&6; }
[763]	3933	EGREP="$ac_cv_path_EGREP"
	3934
	3935
[788]	3936	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	3937	$as_echo_n "checking for ANSI C header files... " >&6; }
	3938	if ${ac_cv_header_stdc+:} false; then :
	3939	$as_echo_n "(cached) " >&6
[107]	3940	else
[788]	3941	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3942	/* end confdefs.h. */
	3943	#include <stdlib.h>
	3944	#include <stdarg.h>
	3945	#include <string.h>
	3946	#include <float.h>
	3947
	3948	int
	3949	main ()
	3950	{
	3951
	3952	;
	3953	return 0;
	3954	}
	3955	_ACEOF
[788]	3956	if ac_fn_c_try_compile "$LINENO"; then :
[107]	3957	ac_cv_header_stdc=yes
	3958	else
[788]	3959	ac_cv_header_stdc=no
[107]	3960	fi
[763]	3961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3962
[107]	3963	if test $ac_cv_header_stdc = yes; then
	3964	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
[788]	3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3966	/* end confdefs.h. */
	3967	#include <string.h>
	3968
	3969	_ACEOF
	3970	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	3971	$EGREP "memchr" >/dev/null 2>&1; then :
	3972
[107]	3973	else
	3974	ac_cv_header_stdc=no
	3975	fi
[788]	3976	rm -f conftest*
[107]	3977
	3978	fi
	3979
	3980	if test $ac_cv_header_stdc = yes; then
	3981	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
[788]	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	3983	/* end confdefs.h. */
	3984	#include <stdlib.h>
	3985
	3986	_ACEOF
	3987	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[788]	3988	$EGREP "free" >/dev/null 2>&1; then :
	3989
[107]	3990	else
	3991	ac_cv_header_stdc=no
	3992	fi
[788]	3993	rm -f conftest*
[107]	3994
	3995	fi
	3996
	3997	if test $ac_cv_header_stdc = yes; then
	3998	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
[788]	3999	if test "$cross_compiling" = yes; then :
[107]	4000	:
	4001	else
[788]	4002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4003	/* end confdefs.h. */
	4004	#include <ctype.h>
[763]	4005	#include <stdlib.h>
[107]	4006	#if ((' ' & 0x0FF) == 0x020)
	4007	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4008	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4009	#else
	4010	# define ISLOWER(c) \
[349]	4011	(('a' <= (c) && (c) <= 'i') \
	4012	\|\| ('j' <= (c) && (c) <= 'r') \
	4013	\|\| ('s' <= (c) && (c) <= 'z'))
[107]	4014	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4015	#endif
	4016
	4017	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4018	int
	4019	main ()
	4020	{
	4021	int i;
	4022	for (i = 0; i < 256; i++)
	4023	if (XOR (islower (i), ISLOWER (i))
[349]	4024	\|\| toupper (i) != TOUPPER (i))
[763]	4025	return 2;
	4026	return 0;
[107]	4027	}
	4028	_ACEOF
[788]	4029	if ac_fn_c_try_run "$LINENO"; then :
	4030
[107]	4031	else
[788]	4032	ac_cv_header_stdc=no
[107]	4033	fi
[788]	4034	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4035	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4036	fi
[763]	4037
[107]	4038	fi
	4039	fi
[788]	4040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4041	$as_echo "$ac_cv_header_stdc" >&6; }
[107]	4042	if test $ac_cv_header_stdc = yes; then
	4043
[788]	4044	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
[107]	4045
	4046	fi
	4047
	4048	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4049	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
[349]	4050	inttypes.h stdint.h unistd.h
[788]	4051	do :
	4052	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4053	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4054	"
	4055	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4056	cat >>confdefs.h <<_ACEOF
[788]	4057	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4058	_ACEOF
	4059
	4060	fi
	4061
	4062	done
	4063
	4064
[635]	4065	for ac_header in unistd.h time.h math.h values.h iostream fstream sstream iomanip vector string algorithm functional
[788]	4066	do :
	4067	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4068	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4069	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
[107]	4070	cat >>confdefs.h <<_ACEOF
[788]	4071	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[107]	4072	_ACEOF
	4073
	4074	fi
	4075
	4076	done
	4077
[168]	4078	if test "x$ac_cv_header_stdc" = xno; then
[788]	4079	as_fn_error 1 "
[168]	4080	-------------------------------------------------------------------
	4081	An ANSI standard C library is required to build Duchamp.
	4082	One of the ANSI C header files it requires is missing or unusable.
[107]	4083
[168]	4084	ERROR: Duchamp configuration failure.
[788]	4085	-------------------------------------------------------------------" "$LINENO" 5
[168]	4086	fi
	4087
[107]	4088	# Checks for typedefs, structures, and compiler characteristics.
[788]	4089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
	4090	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
	4091	if ${ac_cv_header_stdbool_h+:} false; then :
	4092	$as_echo_n "(cached) " >&6
[107]	4093	else
[788]	4094	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4095	/* end confdefs.h. */
	4096
	4097	#include <stdbool.h>
	4098	#ifndef bool
[763]	4099	"error: bool is not defined"
[107]	4100	#endif
	4101	#ifndef false
[763]	4102	"error: false is not defined"
[107]	4103	#endif
	4104	#if false
[763]	4105	"error: false is not 0"
[107]	4106	#endif
	4107	#ifndef true
[763]	4108	"error: true is not defined"
[107]	4109	#endif
	4110	#if true != 1
[763]	4111	"error: true is not 1"
[107]	4112	#endif
	4113	#ifndef __bool_true_false_are_defined
[763]	4114	"error: __bool_true_false_are_defined is not defined"
[107]	4115	#endif
	4116
[349]	4117	struct s { _Bool s: 1; _Bool t; } s;
[107]	4118
[349]	4119	char a[true == 1 ? 1 : -1];
	4120	char b[false == 0 ? 1 : -1];
	4121	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
[763]	4122	char d[(bool) 0.5 == true ? 1 : -1];
[788]	4123	/* See body of main program for 'e'. */
[763]	4124	char f[(_Bool) 0.0 == false ? 1 : -1];
[349]	4125	char g[true];
	4126	char h[sizeof (_Bool)];
	4127	char i[sizeof s.t];
[763]	4128	enum { j = false, k = true, l = false * true, m = true * 256 };
[788]	4129	/* The following fails for
	4130	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
[763]	4131	_Bool n[m];
	4132	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
	4133	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
	4134	/* Catch a bug in an HP-UX C compiler. See
	4135	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
	4136	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
	4137	*/
	4138	_Bool q = true;
	4139	_Bool *pq = &q;
[107]	4140
	4141	int
	4142	main ()
	4143	{
[763]	4144
[788]	4145	bool e = &s;
[763]	4146	*pq \|= q;
	4147	*pq \|= ! q;
	4148	/* Refer to every declared value, to avoid compiler optimizations. */
	4149	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
	4150	+ !m + !n + !o + !p + !q + !pq);
	4151
[107]	4152	;
	4153	return 0;
	4154	}
	4155	_ACEOF
[788]	4156	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4157	ac_cv_header_stdbool_h=yes
	4158	else
[788]	4159	ac_cv_header_stdbool_h=no
[107]	4160	fi
[763]	4161	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4162	fi
[788]	4163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
	4164	$as_echo "$ac_cv_header_stdbool_h" >&6; }
	4165	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
	4166	if test "x$ac_cv_type__Bool" = xyes; then :
[107]	4167
	4168	cat >>confdefs.h <<_ACEOF
	4169	#define HAVE__BOOL 1
	4170	_ACEOF
	4171
	4172
	4173	fi
	4174
	4175	if test $ac_cv_header_stdbool_h = yes; then
	4176
[788]	4177	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
[107]	4178
	4179	fi
	4180
[788]	4181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
	4182	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
	4183	if ${ac_cv_c_const+:} false; then :
	4184	$as_echo_n "(cached) " >&6
[107]	4185	else
[788]	4186	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4187	/* end confdefs.h. */
	4188
	4189	int
	4190	main ()
	4191	{
	4192	/* FIXME: Include the comments suggested by Paul. */
	4193	#ifndef __cplusplus
	4194	/* Ultrix mips cc rejects this. */
	4195	typedef int charset[2];
[763]	4196	const charset cs;
[107]	4197	/* SunOS 4.1.1 cc rejects this. */
[763]	4198	char const const pcpcc;
	4199	char **ppc;
[107]	4200	/* NEC SVR4.0.2 mips cc rejects this. */
	4201	struct point {int x, y;};
	4202	static struct point const zero = {0,0};
	4203	/* AIX XL C 1.02.0.0 rejects this.
	4204	It does not let you subtract one const X* pointer from another in
	4205	an arm of an if-expression whose if-part is not a constant
	4206	expression */
	4207	const char *g = "string";
[763]	4208	pcpcc = &g + (g ? g-g : 0);
[107]	4209	/* HPUX 7.0 cc rejects these. */
[763]	4210	++pcpcc;
	4211	ppc = (char**) pcpcc;
	4212	pcpcc = (char const const ) ppc;
[107]	4213	{ /* SCO 3.2v4 cc rejects this. */
	4214	char *t;
	4215	char const s = 0 ? (char ) 0 : (char const *) 0;
	4216
	4217	*t++ = 0;
[763]	4218	if (s) return 0;
[107]	4219	}
	4220	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	4221	int x[] = {25, 17};
	4222	const int *foo = &x[0];
	4223	++foo;
	4224	}
	4225	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	4226	typedef const int *iptr;
	4227	iptr p = 0;
	4228	++p;
	4229	}
	4230	{ /* AIX XL C 1.02.0.0 rejects this saying
	4231	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
	4232	struct s { int j; const int *ap[3]; };
	4233	struct s *b; b->j = 5;
	4234	}
	4235	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	4236	const int foo = 10;
[763]	4237	if (!foo) return 0;
[107]	4238	}
[763]	4239	return !cs[0] && !zero.x;
[107]	4240	#endif
	4241
	4242	;
	4243	return 0;
	4244	}
	4245	_ACEOF
[788]	4246	if ac_fn_c_try_compile "$LINENO"; then :
[107]	4247	ac_cv_c_const=yes
	4248	else
[788]	4249	ac_cv_c_const=no
[107]	4250	fi
[763]	4251	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[107]	4252	fi
[788]	4253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
	4254	$as_echo "$ac_cv_c_const" >&6; }
[107]	4255	if test $ac_cv_c_const = no; then
	4256
[788]	4257	$as_echo "#define const /**/" >>confdefs.h
[107]	4258
	4259	fi
	4260
[788]	4261	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
	4262	$as_echo_n "checking for inline... " >&6; }
	4263	if ${ac_cv_c_inline+:} false; then :
	4264	$as_echo_n "(cached) " >&6
[107]	4265	else
	4266	ac_cv_c_inline=no
	4267	for ac_kw in inline __inline__ __inline; do
[788]	4268	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4269	/* end confdefs.h. */
	4270	#ifndef __cplusplus
	4271	typedef int foo_t;
	4272	static $ac_kw foo_t static_foo () {return 0; }
	4273	$ac_kw foo_t foo () {return 0; }
	4274	#endif
	4275
	4276	_ACEOF
[788]	4277	if ac_fn_c_try_compile "$LINENO"; then :
[763]	4278	ac_cv_c_inline=$ac_kw
[107]	4279	fi
[763]	4280	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4281	test "$ac_cv_c_inline" != no && break
[107]	4282	done
	4283
	4284	fi
[788]	4285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
	4286	$as_echo "$ac_cv_c_inline" >&6; }
[349]	4287
[107]	4288	case $ac_cv_c_inline in
	4289	inline \| yes) ;;
[349]	4290	*)
	4291	case $ac_cv_c_inline in
	4292	no) ac_val=;;
	4293	*) ac_val=$ac_cv_c_inline;;
	4294	esac
	4295	cat >>confdefs.h <<_ACEOF
	4296	#ifndef __cplusplus
	4297	#define inline $ac_val
	4298	#endif
[107]	4299	_ACEOF
[349]	4300	;;
[107]	4301	esac
	4302
	4303
[168]	4304	# Utilities.
	4305	if test -n "$ac_tool_prefix"; then
	4306	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
	4307	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
[788]	4308	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4309	$as_echo_n "checking for $ac_word... " >&6; }
	4310	if ${ac_cv_prog_RANLIB+:} false; then :
	4311	$as_echo_n "(cached) " >&6
[168]	4312	else
	4313	if test -n "$RANLIB"; then
	4314	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
	4315	else
	4316	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4317	for as_dir in $PATH
	4318	do
	4319	IFS=$as_save_IFS
	4320	test -z "$as_dir" && as_dir=.
[788]	4321	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	4322	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[168]	4323	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
[788]	4324	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4325	break 2
	4326	fi
	4327	done
[788]	4328	done
[763]	4329	IFS=$as_save_IFS
[168]	4330
	4331	fi
	4332	fi
	4333	RANLIB=$ac_cv_prog_RANLIB
	4334	if test -n "$RANLIB"; then
[788]	4335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
	4336	$as_echo "$RANLIB" >&6; }
[168]	4337	else
[788]	4338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4339	$as_echo "no" >&6; }
[168]	4340	fi
	4341
[763]	4342
[168]	4343	fi
	4344	if test -z "$ac_cv_prog_RANLIB"; then
	4345	ac_ct_RANLIB=$RANLIB
	4346	# Extract the first word of "ranlib", so it can be a program name with args.
	4347	set dummy ranlib; ac_word=$2
[788]	4348	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	4349	$as_echo_n "checking for $ac_word... " >&6; }
	4350	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
	4351	$as_echo_n "(cached) " >&6
[168]	4352	else
	4353	if test -n "$ac_ct_RANLIB"; then
	4354	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
	4355	else
	4356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4357	for as_dir in $PATH
	4358	do
	4359	IFS=$as_save_IFS
	4360	test -z "$as_dir" && as_dir=.
[788]	4361	for ac_exec_ext in '' $ac_executable_extensions; do
[763]	4362	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[168]	4363	ac_cv_prog_ac_ct_RANLIB="ranlib"
[788]	4364	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
[168]	4365	break 2
	4366	fi
	4367	done
[788]	4368	done
[763]	4369	IFS=$as_save_IFS
[168]	4370
	4371	fi
	4372	fi
	4373	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
	4374	if test -n "$ac_ct_RANLIB"; then
[788]	4375	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
	4376	$as_echo "$ac_ct_RANLIB" >&6; }
[168]	4377	else
[788]	4378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4379	$as_echo "no" >&6; }
[168]	4380	fi
	4381
[763]	4382	if test "x$ac_ct_RANLIB" = x; then
	4383	RANLIB=":"
	4384	else
	4385	case $cross_compiling:$ac_tool_warned in
	4386	yes:)
[788]	4387	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	4388	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
[763]	4389	ac_tool_warned=yes ;;
	4390	esac
	4391	RANLIB=$ac_ct_RANLIB
	4392	fi
[168]	4393	else
	4394	RANLIB="$ac_cv_prog_RANLIB"
	4395	fi
	4396
	4397
[107]	4398	# Checks for library functions.
[788]	4399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
	4400	$as_echo_n "checking for working strtod... " >&6; }
	4401	if ${ac_cv_func_strtod+:} false; then :
	4402	$as_echo_n "(cached) " >&6
[107]	4403	else
[788]	4404	if test "$cross_compiling" = yes; then :
[107]	4405	ac_cv_func_strtod=no
	4406	else
[788]	4407	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4408	/* end confdefs.h. */
	4409
[763]	4410	$ac_includes_default
	4411	#ifndef strtod
[107]	4412	double strtod ();
[763]	4413	#endif
[107]	4414	int
	4415	main()
	4416	{
	4417	{
	4418	/* Some versions of Linux strtod mis-parse strings with leading '+'. */
	4419	char *string = " +69";
	4420	char *term;
	4421	double value;
	4422	value = strtod (string, &term);
	4423	if (value != 69 \|\| term != (string + 4))
[763]	4424	return 1;
[107]	4425	}
	4426
	4427	{
	4428	/* Under Solaris 2.4, strtod returns the wrong value for the
	4429	terminating character under some conditions. */
	4430	char *string = "NaN";
	4431	char *term;
	4432	strtod (string, &term);
	4433	if (term != string && *(term - 1) == 0)
[763]	4434	return 1;
[107]	4435	}
[763]	4436	return 0;
[107]	4437	}
	4438
	4439	_ACEOF
[788]	4440	if ac_fn_c_try_run "$LINENO"; then :
[107]	4441	ac_cv_func_strtod=yes
	4442	else
[788]	4443	ac_cv_func_strtod=no
[107]	4444	fi
[788]	4445	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4446	conftest.$ac_objext conftest.beam conftest.$ac_ext
[107]	4447	fi
[763]	4448
[107]	4449	fi
[788]	4450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
	4451	$as_echo "$ac_cv_func_strtod" >&6; }
[107]	4452	if test $ac_cv_func_strtod = no; then
[763]	4453	case " $LIBOBJS " in
[349]	4454	" strtod.$ac_objext " ) ;;
[763]	4455	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
	4456	;;
[349]	4457	esac
	4458
[788]	4459	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
	4460	if test "x$ac_cv_func_pow" = xyes; then :
[349]	4461
[107]	4462	fi
[763]	4463
[107]	4464	if test $ac_cv_func_pow = no; then
[788]	4465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
	4466	$as_echo_n "checking for pow in -lm... " >&6; }
	4467	if ${ac_cv_lib_m_pow+:} false; then :
	4468	$as_echo_n "(cached) " >&6
[107]	4469	else
	4470	ac_check_lib_save_LIBS=$LIBS
	4471	LIBS="-lm $LIBS"
[788]	4472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4473	/* end confdefs.h. */
	4474
[763]	4475	/* Override any GCC internal prototype to avoid an error.
	4476	Use char because int might match the return type of a GCC
	4477	builtin and then its argument prototype would still apply. */
[107]	4478	#ifdef __cplusplus
	4479	extern "C"
	4480	#endif
	4481	char pow ();
	4482	int
	4483	main ()
	4484	{
[763]	4485	return pow ();
[107]	4486	;
	4487	return 0;
	4488	}
	4489	_ACEOF
[788]	4490	if ac_fn_c_try_link "$LINENO"; then :
[107]	4491	ac_cv_lib_m_pow=yes
	4492	else
[788]	4493	ac_cv_lib_m_pow=no
[107]	4494	fi
[788]	4495	rm -f core conftest.err conftest.$ac_objext \
	4496	conftest$ac_exeext conftest.$ac_ext
[107]	4497	LIBS=$ac_check_lib_save_LIBS
	4498	fi
[788]	4499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
	4500	$as_echo "$ac_cv_lib_m_pow" >&6; }
	4501	if test "x$ac_cv_lib_m_pow" = xyes; then :
[107]	4502	POW_LIB=-lm
	4503	else
[788]	4504	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
	4505	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
[107]	4506	fi
	4507
	4508	fi
	4509
	4510	fi
	4511
	4512	for ac_func in floor pow sqrt strtol log atan fabs
[788]	4513	do :
	4514	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4515	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4516	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
[107]	4517	cat >>confdefs.h <<_ACEOF
[788]	4518	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
[107]	4519	_ACEOF
	4520
	4521	fi
	4522	done
	4523
	4524
	4525	# Extra places to look for third-party include files and libraries.
	4526	INCDIRS="$INCDIRS \
	4527	/usr/include \
	4528	/usr/local/include \
	4529	/usr/local/pgplot \
	4530	/usr/local/cfitsio \
	4531	/usr/local/wcslib \
	4532	/local/pgplot \
[110]	4533	/local/cfitsio \
	4534	/opt/local/include"
[107]	4535
	4536	LIBDIRS="$LIBDIRS \
	4537	/usr/lib \
	4538	/usr/local/lib \
	4539	/usr/local/pgplot \
	4540	/usr/local/cfitsio \
	4541	/usr/local/wcslib \
	4542	/local/lib \
	4543	/local/pgplot \
	4544	/local/cfitsio \
[110]	4545	/opt/SUNWspro/lib \
	4546	/opt/local/lib"
[107]	4547
[788]	4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: LIBDIRS" >&5
	4549	$as_echo "$as_me: LIBDIRS" >&6;}
[107]	4550
	4551	for LIBDIR in $LIBDIRS ; do
[788]	4552	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	4553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	4554	$as_echo_n "checking for $LIBDIR... " >&6; }
	4555	if eval \${$as_ac_File+:} false; then :
	4556	$as_echo_n "(cached) " >&6
[107]	4557	else
	4558	test "$cross_compiling" = yes &&
[788]	4559	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4560	if test -r "$LIBDIR"; then
	4561	eval "$as_ac_File=yes"
	4562	else
	4563	eval "$as_ac_File=no"
	4564	fi
	4565	fi
[788]	4566	eval ac_res=\$$as_ac_File
	4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4568	$as_echo "$ac_res" >&6; }
	4569	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4570	LDFLAGS="$LDFLAGS -L$LIBDIR"
	4571	else
	4572	continue
	4573	fi
	4574
	4575	done
	4576
	4577	##########################################################################
	4578	# Search for PGPLOT
[763]	4579	# use --with-pgplot=directory to specify a particular PGPLOT directory.
[342]	4580	# or --without-pgplot or --with-pgplot=no to do without it
	4581	# else do the normal searching for libraries.
[107]	4582
[788]	4583	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- PGPLOT -- " >&5
	4584	$as_echo "$as_me: -- PGPLOT -- " >&6;}
[342]	4585
[763]	4586	# Check whether --with-pgplot was given.
[788]	4587	if test "${with_pgplot+set}" = set; then :
[763]	4588	withval=$with_pgplot;
[342]	4589	if test "x$withval" != xno; then
[788]	4590	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	4591	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	4592	PGPLOTINCDIRS=$withval
	4593	PGPLOTLIBDIRS=$withval
	4594	LDFLAGS="$LDFLAGS -L$withval"
	4595	fi
	4596
	4597	else
	4598
	4599	PGPLOTINCDIRS=$INCDIRS
	4600	PGPLOTLIBDIRS=$LIBDIRS
	4601
[763]	4602	fi
[342]	4603
[763]	4604
[342]	4605	if test "x$PGPLOTLIBDIRS" = x; then
	4606	#the argument to --with-pgplot was no, so we don't look for it.
[788]	4607	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not enabling PGPLOT use." >&5
	4608	$as_echo "$as_me: Not enabling PGPLOT use." >&6;}
[402]	4609	#This is the command to do the linking stage of the compilation
	4610	#If no pgplot, we can just link with g++ (or equivalent)
[384]	4611	LINKER=$CXX
	4612	# AC_CHECK_LIB([stdc++], [main], [PGPLOTLIB="-lstdc++"])
	4613	# if test "x$F77" = xgfortran; then
	4614	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	4615	# fi
[342]	4616	else
	4617
[347]	4618	#Set up the PGPLOT-related libraries and includes.
	4619
[342]	4620	for INCDIR in $PGPLOTINCDIRS ; do
[788]	4621	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/cpgplot.h" \| $as_tr_sh`
	4622	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/cpgplot.h" >&5
	4623	$as_echo_n "checking for $INCDIR/cpgplot.h... " >&6; }
	4624	if eval \${$as_ac_File+:} false; then :
	4625	$as_echo_n "(cached) " >&6
[107]	4626	else
	4627	test "$cross_compiling" = yes &&
[788]	4628	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[107]	4629	if test -r "$INCDIR/cpgplot.h"; then
	4630	eval "$as_ac_File=yes"
	4631	else
	4632	eval "$as_ac_File=no"
	4633	fi
	4634	fi
[788]	4635	eval ac_res=\$$as_ac_File
	4636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4637	$as_echo "$ac_res" >&6; }
	4638	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[107]	4639	PGPLOTINC=-I$INCDIR; break
	4640	fi
	4641
[806]	4642	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/pgplot/cpgplot.h" \| $as_tr_sh`
	4643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/pgplot/cpgplot.h" >&5
	4644	$as_echo_n "checking for $INCDIR/pgplot/cpgplot.h... " >&6; }
[788]	4645	if eval \${$as_ac_File+:} false; then :
	4646	$as_echo_n "(cached) " >&6
[107]	4647	else
	4648	test "$cross_compiling" = yes &&
[788]	4649	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[806]	4650	if test -r "$INCDIR/pgplot/cpgplot.h"; then
[107]	4651	eval "$as_ac_File=yes"
	4652	else
	4653	eval "$as_ac_File=no"
	4654	fi
	4655	fi
[788]	4656	eval ac_res=\$$as_ac_File
	4657	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4658	$as_echo "$ac_res" >&6; }
	4659	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[937]	4660	PGPLOTINC=-I$INCDIR/pgplot; break
[107]	4661	fi
	4662
[806]	4663	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/include/cpgplot.h" \| $as_tr_sh`
	4664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/include/cpgplot.h" >&5
	4665	$as_echo_n "checking for $INCDIR/include/cpgplot.h... " >&6; }
	4666	if eval \${$as_ac_File+:} false; then :
	4667	$as_echo_n "(cached) " >&6
	4668	else
	4669	test "$cross_compiling" = yes &&
	4670	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	4671	if test -r "$INCDIR/include/cpgplot.h"; then
	4672	eval "$as_ac_File=yes"
	4673	else
	4674	eval "$as_ac_File=no"
	4675	fi
	4676	fi
	4677	eval ac_res=\$$as_ac_File
	4678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	4679	$as_echo "$ac_res" >&6; }
	4680	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	4681	PGPLOTINC=-I$INCDIR/include; break
	4682	fi
	4683
[342]	4684	done
[107]	4685
[342]	4686	# PGPLOT compiled with a SUN compiler but linked with something else.
[788]	4687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosd in -lsunmath" >&5
	4688	$as_echo_n "checking for cosd in -lsunmath... " >&6; }
	4689	if ${ac_cv_lib_sunmath_cosd+:} false; then :
	4690	$as_echo_n "(cached) " >&6
[107]	4691	else
	4692	ac_check_lib_save_LIBS=$LIBS
[351]	4693	LIBS="-lsunmath $EXTRAPGLIB $LIBS $LIBS"
[788]	4694	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4695	/* end confdefs.h. */
	4696
[763]	4697	/* Override any GCC internal prototype to avoid an error.
	4698	Use char because int might match the return type of a GCC
	4699	builtin and then its argument prototype would still apply. */
[107]	4700	#ifdef __cplusplus
	4701	extern "C"
	4702	#endif
	4703	char cosd ();
	4704	int
	4705	main ()
	4706	{
[763]	4707	return cosd ();
[107]	4708	;
	4709	return 0;
	4710	}
	4711	_ACEOF
[788]	4712	if ac_fn_c_try_link "$LINENO"; then :
[107]	4713	ac_cv_lib_sunmath_cosd=yes
	4714	else
[788]	4715	ac_cv_lib_sunmath_cosd=no
[107]	4716	fi
[788]	4717	rm -f core conftest.err conftest.$ac_objext \
	4718	conftest$ac_exeext conftest.$ac_ext
[107]	4719	LIBS=$ac_check_lib_save_LIBS
	4720	fi
[788]	4721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_cosd" >&5
	4722	$as_echo "$ac_cv_lib_sunmath_cosd" >&6; }
	4723	if test "x$ac_cv_lib_sunmath_cosd" = xyes; then :
[351]	4724	EXTRAPGLIB="-lsunmath $EXTRAPGLIB"
[107]	4725	fi
	4726
[788]	4727	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iand_ in -lM77" >&5
	4728	$as_echo_n "checking for iand_ in -lM77... " >&6; }
	4729	if ${ac_cv_lib_M77_iand_+:} false; then :
	4730	$as_echo_n "(cached) " >&6
[107]	4731	else
	4732	ac_check_lib_save_LIBS=$LIBS
[351]	4733	LIBS="-lM77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4735	/* end confdefs.h. */
	4736
[763]	4737	/* Override any GCC internal prototype to avoid an error.
	4738	Use char because int might match the return type of a GCC
	4739	builtin and then its argument prototype would still apply. */
[107]	4740	#ifdef __cplusplus
	4741	extern "C"
	4742	#endif
	4743	char iand_ ();
	4744	int
	4745	main ()
	4746	{
[763]	4747	return iand_ ();
[107]	4748	;
	4749	return 0;
	4750	}
	4751	_ACEOF
[788]	4752	if ac_fn_c_try_link "$LINENO"; then :
[107]	4753	ac_cv_lib_M77_iand_=yes
	4754	else
[788]	4755	ac_cv_lib_M77_iand_=no
[107]	4756	fi
[788]	4757	rm -f core conftest.err conftest.$ac_objext \
	4758	conftest$ac_exeext conftest.$ac_ext
[107]	4759	LIBS=$ac_check_lib_save_LIBS
	4760	fi
[788]	4761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_M77_iand_" >&5
	4762	$as_echo "$ac_cv_lib_M77_iand_" >&6; }
	4763	if test "x$ac_cv_lib_M77_iand_" = xyes; then :
[351]	4764	EXTRAPGLIB="-lM77 $EXTRAPGLIB"
[107]	4765	fi
	4766
[788]	4767	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for f77_init in -lF77" >&5
	4768	$as_echo_n "checking for f77_init in -lF77... " >&6; }
	4769	if ${ac_cv_lib_F77_f77_init+:} false; then :
	4770	$as_echo_n "(cached) " >&6
[107]	4771	else
	4772	ac_check_lib_save_LIBS=$LIBS
[351]	4773	LIBS="-lF77 $EXTRAPGLIB $LIBS $LIBS"
[788]	4774	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4775	/* end confdefs.h. */
	4776
[763]	4777	/* Override any GCC internal prototype to avoid an error.
	4778	Use char because int might match the return type of a GCC
	4779	builtin and then its argument prototype would still apply. */
[107]	4780	#ifdef __cplusplus
	4781	extern "C"
	4782	#endif
	4783	char f77_init ();
	4784	int
	4785	main ()
	4786	{
[763]	4787	return f77_init ();
[107]	4788	;
	4789	return 0;
	4790	}
	4791	_ACEOF
[788]	4792	if ac_fn_c_try_link "$LINENO"; then :
[107]	4793	ac_cv_lib_F77_f77_init=yes
	4794	else
[788]	4795	ac_cv_lib_F77_f77_init=no
[107]	4796	fi
[788]	4797	rm -f core conftest.err conftest.$ac_objext \
	4798	conftest$ac_exeext conftest.$ac_ext
[107]	4799	LIBS=$ac_check_lib_save_LIBS
	4800	fi
[788]	4801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_F77_f77_init" >&5
	4802	$as_echo "$ac_cv_lib_F77_f77_init" >&6; }
	4803	if test "x$ac_cv_lib_F77_f77_init" = xyes; then :
[351]	4804	EXTRAPGLIB="-lF77 $EXTRAPGLIB"
[107]	4805	fi
	4806
	4807
[342]	4808	# Search for X11 includes and libraries.
[788]	4809	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
	4810	$as_echo_n "checking for X... " >&6; }
[107]	4811
	4812
[763]	4813	# Check whether --with-x was given.
[788]	4814	if test "${with_x+set}" = set; then :
[763]	4815	withval=$with_x;
	4816	fi
[107]	4817
	4818	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
	4819	if test "x$with_x" = xno; then
	4820	# The user explicitly disabled X.
	4821	have_x=disabled
	4822	else
[763]	4823	case $x_includes,$x_libraries in #(
[788]	4824	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
	4825	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
	4826	$as_echo_n "(cached) " >&6
[107]	4827	else
	4828	# One or both of the vars are not set, and there is no cached value.
	4829	ac_x_includes=no ac_x_libraries=no
[763]	4830	rm -f -r conftest.dir
[107]	4831	if mkdir conftest.dir; then
	4832	cd conftest.dir
	4833	cat >Imakefile <<'_ACEOF'
[763]	4834	incroot:
	4835	@echo incroot='${INCROOT}'
	4836	usrlibdir:
	4837	@echo usrlibdir='${USRLIBDIR}'
	4838	libdir:
	4839	@echo libdir='${LIBDIR}'
[107]	4840	_ACEOF
[763]	4841	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
[788]	4842	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
[763]	4843	for ac_var in incroot usrlibdir libdir; do
	4844	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
	4845	done
[107]	4846	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
[763]	4847	for ac_extension in a so sl dylib la dll; do
	4848	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	4849	test -f "$ac_im_libdir/libX11.$ac_extension"; then
[349]	4850	ac_im_usrlibdir=$ac_im_libdir; break
[107]	4851	fi
	4852	done
	4853	# Screen out bogus values from the imake configuration. They are
	4854	# bogus both because they are the default anyway, and because
	4855	# using them would break gcc on systems where it needs fixed includes.
	4856	case $ac_im_incroot in
[763]	4857	/usr/include) ac_x_includes= ;;
[107]	4858	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
	4859	esac
	4860	case $ac_im_usrlibdir in
[788]	4861	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
[107]	4862	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
	4863	esac
	4864	fi
	4865	cd ..
[763]	4866	rm -f -r conftest.dir
[107]	4867	fi
	4868
	4869	# Standard set of common directories for X headers.
	4870	# Check X11 before X11Rn because it is often a symlink to the current release.
	4871	ac_x_header_dirs='
	4872	/usr/X11/include
[788]	4873	/usr/X11R7/include
[107]	4874	/usr/X11R6/include
	4875	/usr/X11R5/include
	4876	/usr/X11R4/include
	4877
	4878	/usr/include/X11
[788]	4879	/usr/include/X11R7
[107]	4880	/usr/include/X11R6
	4881	/usr/include/X11R5
	4882	/usr/include/X11R4
	4883
	4884	/usr/local/X11/include
[788]	4885	/usr/local/X11R7/include
[107]	4886	/usr/local/X11R6/include
	4887	/usr/local/X11R5/include
	4888	/usr/local/X11R4/include
	4889
	4890	/usr/local/include/X11
[788]	4891	/usr/local/include/X11R7
[107]	4892	/usr/local/include/X11R6
	4893	/usr/local/include/X11R5
	4894	/usr/local/include/X11R4
	4895
	4896	/usr/X386/include
	4897	/usr/x386/include
	4898	/usr/XFree86/include/X11
	4899
	4900	/usr/include
	4901	/usr/local/include
	4902	/usr/unsupported/include
	4903	/usr/athena/include
	4904	/usr/local/x11r5/include
	4905	/usr/lpp/Xamples/include
	4906
	4907	/usr/openwin/include
	4908	/usr/openwin/share/include'
	4909
	4910	if test "$ac_x_includes" = no; then
[763]	4911	# Guess where to find include files, by looking for Xlib.h.
[107]	4912	# First, try using that file with no special directory specified.
[788]	4913	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4914	/* end confdefs.h. */
[763]	4915	#include <X11/Xlib.h>
[107]	4916	_ACEOF
[788]	4917	if ac_fn_c_try_cpp "$LINENO"; then :
[107]	4918	# We can compile using X headers with no special include directory.
	4919	ac_x_includes=
	4920	else
	4921	for ac_dir in $ac_x_header_dirs; do
[763]	4922	if test -r "$ac_dir/X11/Xlib.h"; then
[107]	4923	ac_x_includes=$ac_dir
	4924	break
	4925	fi
	4926	done
	4927	fi
[788]	4928	rm -f conftest.err conftest.i conftest.$ac_ext
[107]	4929	fi # $ac_x_includes = no
	4930
	4931	if test "$ac_x_libraries" = no; then
	4932	# Check for the libraries.
	4933	# See if we find them without any special options.
	4934	# Don't add to $LIBS permanently.
	4935	ac_save_LIBS=$LIBS
[763]	4936	LIBS="-lX11 $LIBS"
[788]	4937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	4938	/* end confdefs.h. */
[763]	4939	#include <X11/Xlib.h>
[107]	4940	int
	4941	main ()
	4942	{
[763]	4943	XrmInitialize ()
[107]	4944	;
	4945	return 0;
	4946	}
	4947	_ACEOF
[788]	4948	if ac_fn_c_try_link "$LINENO"; then :
[107]	4949	LIBS=$ac_save_LIBS
	4950	# We can link X programs with no special library path.
	4951	ac_x_libraries=
	4952	else
[788]	4953	LIBS=$ac_save_LIBS
	4954	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
[107]	4955	do
	4956	# Don't even attempt the hair of trying to link an X program!
[763]	4957	for ac_extension in a so sl dylib la dll; do
	4958	if test -r "$ac_dir/libX11.$ac_extension"; then
[107]	4959	ac_x_libraries=$ac_dir
	4960	break 2
	4961	fi
	4962	done
	4963	done
	4964	fi
[788]	4965	rm -f core conftest.err conftest.$ac_objext \
	4966	conftest$ac_exeext conftest.$ac_ext
[107]	4967	fi # $ac_x_libraries = no
	4968
[763]	4969	case $ac_x_includes,$ac_x_libraries in #(
	4970	no,* \| ,no \| \'*)
	4971	# Didn't find X, or a directory has "'" in its name.
	4972	ac_cv_have_x="have_x=no";; #(
	4973	*)
	4974	# Record where we found X for the cache.
	4975	ac_cv_have_x="have_x=yes\
	4976	ac_x_includes='$ac_x_includes'\
	4977	ac_x_libraries='$ac_x_libraries'"
	4978	esac
[107]	4979	fi
[763]	4980	;; #(
	4981	*) have_x=yes;;
	4982	esac
[107]	4983	eval "$ac_cv_have_x"
	4984	fi # $with_x != no
	4985
	4986	if test "$have_x" != yes; then
[788]	4987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
	4988	$as_echo "$have_x" >&6; }
[107]	4989	no_x=yes
	4990	else
	4991	# If each of the values was on the command line, it overrides each guess.
	4992	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
	4993	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
	4994	# Update the cache value to reflect the command line values.
[763]	4995	ac_cv_have_x="have_x=yes\
	4996	ac_x_includes='$x_includes'\
	4997	ac_x_libraries='$x_libraries'"
[788]	4998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
	4999	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
[107]	5000	fi
	5001
[529]	5002	if test "$no_x" = yes; then
[501]	5003	# Not all programs may use this symbol, but it does not hurt to define it.
	5004
[788]	5005	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
[501]	5006
	5007	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
	5008	else
	5009	if test -n "$x_includes"; then
	5010	X_CFLAGS="$X_CFLAGS -I$x_includes"
[342]	5011	fi
[107]	5012
[501]	5013	# It would also be nice to do this for all -L options, not just this one.
	5014	if test -n "$x_libraries"; then
	5015	X_LIBS="$X_LIBS -L$x_libraries"
	5016	# For Solaris; some versions of Sun CC require a space after -R and
	5017	# others require no space. Words are not sufficient . . . .
[788]	5018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
	5019	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
[763]	5020	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
	5021	ac_xsave_c_werror_flag=$ac_c_werror_flag
	5022	ac_c_werror_flag=yes
[788]	5023	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5024	/* end confdefs.h. */
	5025
	5026	int
	5027	main ()
	5028	{
	5029
	5030	;
	5031	return 0;
	5032	}
	5033	_ACEOF
[788]	5034	if ac_fn_c_try_link "$LINENO"; then :
	5035	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	5036	$as_echo "no" >&6; }
[763]	5037	X_LIBS="$X_LIBS -R$x_libraries"
[501]	5038	else
[788]	5039	LIBS="$ac_xsave_LIBS -R $x_libraries"
	5040	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5041	/* end confdefs.h. */
	5042
	5043	int
	5044	main ()
	5045	{
	5046
	5047	;
	5048	return 0;
	5049	}
	5050	_ACEOF
[788]	5051	if ac_fn_c_try_link "$LINENO"; then :
	5052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	5053	$as_echo "yes" >&6; }
[763]	5054	X_LIBS="$X_LIBS -R $x_libraries"
[501]	5055	else
[788]	5056	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
	5057	$as_echo "neither works" >&6; }
[501]	5058	fi
[788]	5059	rm -f core conftest.err conftest.$ac_objext \
	5060	conftest$ac_exeext conftest.$ac_ext
[763]	5061	fi
[788]	5062	rm -f core conftest.err conftest.$ac_objext \
	5063	conftest$ac_exeext conftest.$ac_ext
[763]	5064	ac_c_werror_flag=$ac_xsave_c_werror_flag
	5065	LIBS=$ac_xsave_LIBS
[501]	5066	fi
	5067
	5068	# Check for system-dependent libraries X programs must link with.
	5069	# Do this before checking for the system-independent R6 libraries
	5070	# (-lICE), since we may need -lsocket or whatever for X linking.
	5071
	5072	if test "$ISC" = yes; then
	5073	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
	5074	else
	5075	# Martyn Johnson says this is needed for Ultrix, if the X
	5076	# libraries were built with DECnet support. And Karl Berry says
	5077	# the Alpha needs dnet_stub (dnet does not exist).
	5078	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
[788]	5079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5080	/* end confdefs.h. */
	5081
[763]	5082	/* Override any GCC internal prototype to avoid an error.
	5083	Use char because int might match the return type of a GCC
	5084	builtin and then its argument prototype would still apply. */
[501]	5085	#ifdef __cplusplus
	5086	extern "C"
	5087	#endif
	5088	char XOpenDisplay ();
	5089	int
	5090	main ()
	5091	{
[763]	5092	return XOpenDisplay ();
[501]	5093	;
	5094	return 0;
	5095	}
	5096	_ACEOF
[788]	5097	if ac_fn_c_try_link "$LINENO"; then :
[501]	5098
	5099	else
[788]	5100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
	5101	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
	5102	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
	5103	$as_echo_n "(cached) " >&6
	5104	else
[501]	5105	ac_check_lib_save_LIBS=$LIBS
	5106	LIBS="-ldnet $LIBS"
[788]	5107	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5108	/* end confdefs.h. */
	5109
[763]	5110	/* Override any GCC internal prototype to avoid an error.
	5111	Use char because int might match the return type of a GCC
	5112	builtin and then its argument prototype would still apply. */
[501]	5113	#ifdef __cplusplus
	5114	extern "C"
	5115	#endif
	5116	char dnet_ntoa ();
	5117	int
	5118	main ()
	5119	{
[763]	5120	return dnet_ntoa ();
[501]	5121	;
	5122	return 0;
	5123	}
	5124	_ACEOF
[788]	5125	if ac_fn_c_try_link "$LINENO"; then :
[501]	5126	ac_cv_lib_dnet_dnet_ntoa=yes
	5127	else
[788]	5128	ac_cv_lib_dnet_dnet_ntoa=no
[501]	5129	fi
[788]	5130	rm -f core conftest.err conftest.$ac_objext \
	5131	conftest$ac_exeext conftest.$ac_ext
[501]	5132	LIBS=$ac_check_lib_save_LIBS
	5133	fi
[788]	5134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
	5135	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
	5136	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
[501]	5137	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
	5138	fi
	5139
	5140	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
[788]	5141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
	5142	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
	5143	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
	5144	$as_echo_n "(cached) " >&6
[501]	5145	else
	5146	ac_check_lib_save_LIBS=$LIBS
	5147	LIBS="-ldnet_stub $LIBS"
[788]	5148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5149	/* end confdefs.h. */
	5150
[763]	5151	/* Override any GCC internal prototype to avoid an error.
	5152	Use char because int might match the return type of a GCC
	5153	builtin and then its argument prototype would still apply. */
[501]	5154	#ifdef __cplusplus
	5155	extern "C"
	5156	#endif
	5157	char dnet_ntoa ();
	5158	int
	5159	main ()
	5160	{
[763]	5161	return dnet_ntoa ();
[501]	5162	;
	5163	return 0;
	5164	}
	5165	_ACEOF
[788]	5166	if ac_fn_c_try_link "$LINENO"; then :
[501]	5167	ac_cv_lib_dnet_stub_dnet_ntoa=yes
	5168	else
[788]	5169	ac_cv_lib_dnet_stub_dnet_ntoa=no
[501]	5170	fi
[788]	5171	rm -f core conftest.err conftest.$ac_objext \
	5172	conftest$ac_exeext conftest.$ac_ext
[501]	5173	LIBS=$ac_check_lib_save_LIBS
	5174	fi
[788]	5175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
	5176	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
	5177	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
[501]	5178	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
	5179	fi
	5180
	5181	fi
	5182	fi
[788]	5183	rm -f core conftest.err conftest.$ac_objext \
	5184	conftest$ac_exeext conftest.$ac_ext
[501]	5185	LIBS="$ac_xsave_LIBS"
	5186
	5187	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
	5188	# to get the SysV transport functions.
	5189	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
	5190	# needs -lnsl.
	5191	# The nsl library prevents programs from opening the X display
	5192	# on Irix 5.2, according to T.E. Dickey.
	5193	# The functions gethostbyname, getservbyname, and inet_addr are
	5194	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
[788]	5195	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
	5196	if test "x$ac_cv_func_gethostbyname" = xyes; then :
[501]	5197
	5198	fi
[763]	5199
[501]	5200	if test $ac_cv_func_gethostbyname = no; then
[788]	5201	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
	5202	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
	5203	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
	5204	$as_echo_n "(cached) " >&6
[501]	5205	else
	5206	ac_check_lib_save_LIBS=$LIBS
	5207	LIBS="-lnsl $LIBS"
[788]	5208	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5209	/* end confdefs.h. */
	5210
[763]	5211	/* Override any GCC internal prototype to avoid an error.
	5212	Use char because int might match the return type of a GCC
	5213	builtin and then its argument prototype would still apply. */
[501]	5214	#ifdef __cplusplus
	5215	extern "C"
	5216	#endif
	5217	char gethostbyname ();
	5218	int
	5219	main ()
	5220	{
[763]	5221	return gethostbyname ();
[501]	5222	;
	5223	return 0;
	5224	}
	5225	_ACEOF
[788]	5226	if ac_fn_c_try_link "$LINENO"; then :
[501]	5227	ac_cv_lib_nsl_gethostbyname=yes
	5228	else
[788]	5229	ac_cv_lib_nsl_gethostbyname=no
[501]	5230	fi
[788]	5231	rm -f core conftest.err conftest.$ac_objext \
	5232	conftest$ac_exeext conftest.$ac_ext
[501]	5233	LIBS=$ac_check_lib_save_LIBS
	5234	fi
[788]	5235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
	5236	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
	5237	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
[501]	5238	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
	5239	fi
	5240
	5241	if test $ac_cv_lib_nsl_gethostbyname = no; then
[788]	5242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
	5243	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
	5244	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
	5245	$as_echo_n "(cached) " >&6
[501]	5246	else
	5247	ac_check_lib_save_LIBS=$LIBS
	5248	LIBS="-lbsd $LIBS"
[788]	5249	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5250	/* end confdefs.h. */
	5251
[763]	5252	/* Override any GCC internal prototype to avoid an error.
	5253	Use char because int might match the return type of a GCC
	5254	builtin and then its argument prototype would still apply. */
[501]	5255	#ifdef __cplusplus
	5256	extern "C"
	5257	#endif
	5258	char gethostbyname ();
	5259	int
	5260	main ()
	5261	{
[763]	5262	return gethostbyname ();
[501]	5263	;
	5264	return 0;
	5265	}
	5266	_ACEOF
[788]	5267	if ac_fn_c_try_link "$LINENO"; then :
[501]	5268	ac_cv_lib_bsd_gethostbyname=yes
	5269	else
[788]	5270	ac_cv_lib_bsd_gethostbyname=no
[501]	5271	fi
[788]	5272	rm -f core conftest.err conftest.$ac_objext \
	5273	conftest$ac_exeext conftest.$ac_ext
[501]	5274	LIBS=$ac_check_lib_save_LIBS
	5275	fi
[788]	5276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
	5277	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
	5278	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
[501]	5279	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
	5280	fi
	5281
	5282	fi
	5283	fi
	5284
	5285	# lieder@skyler.mavd.honeywell.com says without -lsocket,
	5286	# socket/setsockopt and other routines are undefined under SCO ODT
	5287	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
	5288	# on later versions), says Simon Leinen: it contains gethostby*
	5289	# variants that don't use the name server (or something). -lsocket
	5290	# must be given before -lnsl if both are needed. We assume that
	5291	# if connect needs -lnsl, so does gethostbyname.
[788]	5292	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
	5293	if test "x$ac_cv_func_connect" = xyes; then :
[501]	5294
	5295	fi
[763]	5296
[501]	5297	if test $ac_cv_func_connect = no; then
[788]	5298	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
	5299	$as_echo_n "checking for connect in -lsocket... " >&6; }
	5300	if ${ac_cv_lib_socket_connect+:} false; then :
	5301	$as_echo_n "(cached) " >&6
[501]	5302	else
	5303	ac_check_lib_save_LIBS=$LIBS
	5304	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
[788]	5305	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5306	/* end confdefs.h. */
	5307
[763]	5308	/* Override any GCC internal prototype to avoid an error.
	5309	Use char because int might match the return type of a GCC
	5310	builtin and then its argument prototype would still apply. */
[501]	5311	#ifdef __cplusplus
	5312	extern "C"
	5313	#endif
	5314	char connect ();
	5315	int
	5316	main ()
	5317	{
[763]	5318	return connect ();
[501]	5319	;
	5320	return 0;
	5321	}
	5322	_ACEOF
[788]	5323	if ac_fn_c_try_link "$LINENO"; then :
[501]	5324	ac_cv_lib_socket_connect=yes
	5325	else
[788]	5326	ac_cv_lib_socket_connect=no
[501]	5327	fi
[788]	5328	rm -f core conftest.err conftest.$ac_objext \
	5329	conftest$ac_exeext conftest.$ac_ext
[501]	5330	LIBS=$ac_check_lib_save_LIBS
	5331	fi
[788]	5332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
	5333	$as_echo "$ac_cv_lib_socket_connect" >&6; }
	5334	if test "x$ac_cv_lib_socket_connect" = xyes; then :
[501]	5335	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
	5336	fi
	5337
	5338	fi
	5339
	5340	# Guillermo Gomez says -lposix is necessary on A/UX.
[788]	5341	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
	5342	if test "x$ac_cv_func_remove" = xyes; then :
[501]	5343
	5344	fi
[763]	5345
[501]	5346	if test $ac_cv_func_remove = no; then
[788]	5347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
	5348	$as_echo_n "checking for remove in -lposix... " >&6; }
	5349	if ${ac_cv_lib_posix_remove+:} false; then :
	5350	$as_echo_n "(cached) " >&6
[501]	5351	else
	5352	ac_check_lib_save_LIBS=$LIBS
	5353	LIBS="-lposix $LIBS"
[788]	5354	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5355	/* end confdefs.h. */
	5356
[763]	5357	/* Override any GCC internal prototype to avoid an error.
	5358	Use char because int might match the return type of a GCC
	5359	builtin and then its argument prototype would still apply. */
[501]	5360	#ifdef __cplusplus
	5361	extern "C"
	5362	#endif
	5363	char remove ();
	5364	int
	5365	main ()
	5366	{
[763]	5367	return remove ();
[501]	5368	;
	5369	return 0;
	5370	}
	5371	_ACEOF
[788]	5372	if ac_fn_c_try_link "$LINENO"; then :
[501]	5373	ac_cv_lib_posix_remove=yes
	5374	else
[788]	5375	ac_cv_lib_posix_remove=no
[501]	5376	fi
[788]	5377	rm -f core conftest.err conftest.$ac_objext \
	5378	conftest$ac_exeext conftest.$ac_ext
[501]	5379	LIBS=$ac_check_lib_save_LIBS
	5380	fi
[788]	5381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
	5382	$as_echo "$ac_cv_lib_posix_remove" >&6; }
	5383	if test "x$ac_cv_lib_posix_remove" = xyes; then :
[501]	5384	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
	5385	fi
	5386
	5387	fi
	5388
	5389	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
[788]	5390	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
	5391	if test "x$ac_cv_func_shmat" = xyes; then :
[501]	5392
	5393	fi
[763]	5394
[501]	5395	if test $ac_cv_func_shmat = no; then
[788]	5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
	5397	$as_echo_n "checking for shmat in -lipc... " >&6; }
	5398	if ${ac_cv_lib_ipc_shmat+:} false; then :
	5399	$as_echo_n "(cached) " >&6
[501]	5400	else
	5401	ac_check_lib_save_LIBS=$LIBS
	5402	LIBS="-lipc $LIBS"
[788]	5403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5404	/* end confdefs.h. */
	5405
[763]	5406	/* Override any GCC internal prototype to avoid an error.
	5407	Use char because int might match the return type of a GCC
	5408	builtin and then its argument prototype would still apply. */
[501]	5409	#ifdef __cplusplus
	5410	extern "C"
	5411	#endif
	5412	char shmat ();
	5413	int
	5414	main ()
	5415	{
[763]	5416	return shmat ();
[501]	5417	;
	5418	return 0;
	5419	}
	5420	_ACEOF
[788]	5421	if ac_fn_c_try_link "$LINENO"; then :
[501]	5422	ac_cv_lib_ipc_shmat=yes
	5423	else
[788]	5424	ac_cv_lib_ipc_shmat=no
[501]	5425	fi
[788]	5426	rm -f core conftest.err conftest.$ac_objext \
	5427	conftest$ac_exeext conftest.$ac_ext
[501]	5428	LIBS=$ac_check_lib_save_LIBS
	5429	fi
[788]	5430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
	5431	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
	5432	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
[501]	5433	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
	5434	fi
	5435
	5436	fi
	5437	fi
	5438
	5439	# Check for libraries that X11R6 Xt/Xaw programs need.
	5440	ac_save_LDFLAGS=$LDFLAGS
	5441	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
	5442	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
	5443	# check for ICE first), but we must link in the order -lSM -lICE or
	5444	# we get undefined symbols. So assume we have SM if we have ICE.
	5445	# These have to be linked with before -lX11, unlike the other
	5446	# libraries we check for below, so use a different variable.
	5447	# John Interrante, Karl Berry
[788]	5448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
	5449	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
	5450	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
	5451	$as_echo_n "(cached) " >&6
[501]	5452	else
	5453	ac_check_lib_save_LIBS=$LIBS
	5454	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
[788]	5455	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[501]	5456	/* end confdefs.h. */
	5457
[763]	5458	/* Override any GCC internal prototype to avoid an error.
	5459	Use char because int might match the return type of a GCC
	5460	builtin and then its argument prototype would still apply. */
[501]	5461	#ifdef __cplusplus
	5462	extern "C"
	5463	#endif
	5464	char IceConnectionNumber ();
	5465	int
	5466	main ()
	5467	{
[763]	5468	return IceConnectionNumber ();
[501]	5469	;
	5470	return 0;
	5471	}
	5472	_ACEOF
[788]	5473	if ac_fn_c_try_link "$LINENO"; then :
[501]	5474	ac_cv_lib_ICE_IceConnectionNumber=yes
	5475	else
[788]	5476	ac_cv_lib_ICE_IceConnectionNumber=no
[501]	5477	fi
[788]	5478	rm -f core conftest.err conftest.$ac_objext \
	5479	conftest$ac_exeext conftest.$ac_ext
[501]	5480	LIBS=$ac_check_lib_save_LIBS
	5481	fi
[788]	5482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
	5483	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
	5484	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
[501]	5485	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
	5486	fi
	5487
	5488	LDFLAGS=$ac_save_LDFLAGS
	5489
	5490	fi
	5491
[788]	5492	{ $as_echo "$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
	5493	$as_echo "$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]	5494	# returns C compiler flags needed for X to X_CFLAGS and the X linker flags to X_LIBS
[501]	5495	if test "x$X_LIBS" != x; then
	5496	LDFLAGS="$LDFLAGS $X_LIBS"
[765]	5497	EXTRAPGLIB="$X_LIBS $X_PRE_LIBS -lX11 $EXTRAPGLIB"
[501]	5498	fi
	5499
[351]	5500	# # Add pgplot libraries, if they exist to the lib path
	5501	# for LIBDIR in $PGPLOTLIBDIRS ; do
	5502	# AC_CHECK_FILE([$LIBDIR/libcpgplot.a], [PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break])
	5503	# done
	5504
[342]	5505	# It is possible that other libraries may be required depending on what
	5506	# graphics drivers were installed with PGPLOT.
[788]	5507	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
	5508	$as_echo_n "checking for deflate in -lz... " >&6; }
	5509	if ${ac_cv_lib_z_deflate+:} false; then :
	5510	$as_echo_n "(cached) " >&6
[107]	5511	else
	5512	ac_check_lib_save_LIBS=$LIBS
[351]	5513	LIBS="-lz $EXTRAPGLIB $LIBS $LIBS"
[788]	5514	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5515	/* end confdefs.h. */
	5516
[763]	5517	/* Override any GCC internal prototype to avoid an error.
	5518	Use char because int might match the return type of a GCC
	5519	builtin and then its argument prototype would still apply. */
[107]	5520	#ifdef __cplusplus
	5521	extern "C"
	5522	#endif
	5523	char deflate ();
	5524	int
	5525	main ()
	5526	{
[763]	5527	return deflate ();
[107]	5528	;
	5529	return 0;
	5530	}
	5531	_ACEOF
[788]	5532	if ac_fn_c_try_link "$LINENO"; then :
[107]	5533	ac_cv_lib_z_deflate=yes
	5534	else
[788]	5535	ac_cv_lib_z_deflate=no
[107]	5536	fi
[788]	5537	rm -f core conftest.err conftest.$ac_objext \
	5538	conftest$ac_exeext conftest.$ac_ext
[107]	5539	LIBS=$ac_check_lib_save_LIBS
	5540	fi
[788]	5541	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
	5542	$as_echo "$ac_cv_lib_z_deflate" >&6; }
	5543	if test "x$ac_cv_lib_z_deflate" = xyes; then :
[351]	5544	EXTRAPGLIB="$EXTRAPGLIB -lz"
[107]	5545	fi
	5546
[788]	5547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_error in -lpng" >&5
	5548	$as_echo_n "checking for png_error in -lpng... " >&6; }
	5549	if ${ac_cv_lib_png_png_error+:} false; then :
	5550	$as_echo_n "(cached) " >&6
[107]	5551	else
	5552	ac_check_lib_save_LIBS=$LIBS
[351]	5553	LIBS="-lpng $EXTRAPGLIB $LIBS $LIBS"
[788]	5554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5555	/* end confdefs.h. */
	5556
[763]	5557	/* Override any GCC internal prototype to avoid an error.
	5558	Use char because int might match the return type of a GCC
	5559	builtin and then its argument prototype would still apply. */
[107]	5560	#ifdef __cplusplus
	5561	extern "C"
	5562	#endif
	5563	char png_error ();
	5564	int
	5565	main ()
	5566	{
[763]	5567	return png_error ();
[107]	5568	;
	5569	return 0;
	5570	}
	5571	_ACEOF
[788]	5572	if ac_fn_c_try_link "$LINENO"; then :
[107]	5573	ac_cv_lib_png_png_error=yes
	5574	else
[788]	5575	ac_cv_lib_png_png_error=no
[107]	5576	fi
[788]	5577	rm -f core conftest.err conftest.$ac_objext \
	5578	conftest$ac_exeext conftest.$ac_ext
[107]	5579	LIBS=$ac_check_lib_save_LIBS
	5580	fi
[788]	5581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_error" >&5
	5582	$as_echo "$ac_cv_lib_png_png_error" >&6; }
	5583	if test "x$ac_cv_lib_png_png_error" = xyes; then :
[351]	5584	EXTRAPGLIB="$EXTRAPGLIB -lpng"
[107]	5585	fi
	5586
[351]	5587
	5588	ac_ext=f
	5589	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
	5590	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5591	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
	5592
	5593
[788]	5594	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pgopen in -lpgplot" >&5
	5595	$as_echo_n "checking for pgopen in -lpgplot... " >&6; }
	5596	if ${ac_cv_lib_pgplot_pgopen+:} false; then :
	5597	$as_echo_n "(cached) " >&6
[107]	5598	else
	5599	ac_check_lib_save_LIBS=$LIBS
[352]	5600	LIBS="-lpgplot $PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5601	cat > conftest.$ac_ext <<_ACEOF
[351]	5602	program main
	5603	call pgopen
	5604	end
[107]	5605	_ACEOF
[788]	5606	if ac_fn_f77_try_link "$LINENO"; then :
[351]	5607	ac_cv_lib_pgplot_pgopen=yes
[107]	5608	else
[788]	5609	ac_cv_lib_pgplot_pgopen=no
[107]	5610	fi
[788]	5611	rm -f core conftest.err conftest.$ac_objext \
	5612	conftest$ac_exeext conftest.$ac_ext
[107]	5613	LIBS=$ac_check_lib_save_LIBS
	5614	fi
[788]	5615	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgplot_pgopen" >&5
	5616	$as_echo "$ac_cv_lib_pgplot_pgopen" >&6; }
	5617	if test "x$ac_cv_lib_pgplot_pgopen" = xyes; then :
[351]	5618	PGPLOTLIB="-lpgplot"
[107]	5619	fi
	5620
[351]	5621	ac_ext=c
	5622	ac_cpp='$CPP $CPPFLAGS'
	5623	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	5624	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	5625	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	5626
[352]	5627	# Checks for extra libraries needed by PGPLOT -- will add -lg2c -lstdc++ to $LIBS
[788]	5628	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gerror_ in -lg2c" >&5
	5629	$as_echo_n "checking for gerror_ in -lg2c... " >&6; }
	5630	if ${ac_cv_lib_g2c_gerror_+:} false; then :
	5631	$as_echo_n "(cached) " >&6
[352]	5632	else
	5633	ac_check_lib_save_LIBS=$LIBS
	5634	LIBS="-lg2c $LIBS"
[788]	5635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5636	/* end confdefs.h. */
	5637
[763]	5638	/* Override any GCC internal prototype to avoid an error.
	5639	Use char because int might match the return type of a GCC
	5640	builtin and then its argument prototype would still apply. */
[352]	5641	#ifdef __cplusplus
	5642	extern "C"
	5643	#endif
	5644	char gerror_ ();
	5645	int
	5646	main ()
	5647	{
[763]	5648	return gerror_ ();
[352]	5649	;
	5650	return 0;
	5651	}
	5652	_ACEOF
[788]	5653	if ac_fn_c_try_link "$LINENO"; then :
[352]	5654	ac_cv_lib_g2c_gerror_=yes
	5655	else
[788]	5656	ac_cv_lib_g2c_gerror_=no
[352]	5657	fi
[788]	5658	rm -f core conftest.err conftest.$ac_objext \
	5659	conftest$ac_exeext conftest.$ac_ext
[352]	5660	LIBS=$ac_check_lib_save_LIBS
	5661	fi
[788]	5662	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g2c_gerror_" >&5
	5663	$as_echo "$ac_cv_lib_g2c_gerror_" >&6; }
	5664	if test "x$ac_cv_lib_g2c_gerror_" = xyes; then :
[352]	5665	cat >>confdefs.h <<_ACEOF
	5666	#define HAVE_LIBG2C 1
	5667	_ACEOF
	5668
	5669	LIBS="-lg2c $LIBS"
	5670
	5671	fi
	5672
[788]	5673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
	5674	$as_echo_n "checking for main in -lstdc++... " >&6; }
	5675	if ${ac_cv_lib_stdcpp_main+:} false; then :
	5676	$as_echo_n "(cached) " >&6
[352]	5677	else
	5678	ac_check_lib_save_LIBS=$LIBS
	5679	LIBS="-lstdc++ $LIBS"
[788]	5680	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[352]	5681	/* end confdefs.h. */
	5682
	5683
	5684	int
	5685	main ()
	5686	{
[763]	5687	return main ();
[352]	5688	;
	5689	return 0;
	5690	}
	5691	_ACEOF
[788]	5692	if ac_fn_c_try_link "$LINENO"; then :
[352]	5693	ac_cv_lib_stdcpp_main=yes
	5694	else
[788]	5695	ac_cv_lib_stdcpp_main=no
[352]	5696	fi
[788]	5697	rm -f core conftest.err conftest.$ac_objext \
	5698	conftest$ac_exeext conftest.$ac_ext
[352]	5699	LIBS=$ac_check_lib_save_LIBS
	5700	fi
[788]	5701	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
	5702	$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
	5703	if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
[352]	5704	cat >>confdefs.h <<_ACEOF
	5705	#define HAVE_LIBSTDC__ 1
	5706	_ACEOF
	5707
	5708	LIBS="-lstdc++ $LIBS"
	5709
	5710	fi
	5711
[351]	5712	if test "x$F77" = xgfortran; then
	5713	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
[788]	5714	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&5
	5715	$as_echo "$as_me: Using gfortran, so manually adding -lcpgplot to PGPLOTLIB string." >&6;}
[351]	5716	else
[788]	5717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgopen in -lcpgplot" >&5
	5718	$as_echo_n "checking for cpgopen in -lcpgplot... " >&6; }
	5719	if ${ac_cv_lib_cpgplot_cpgopen+:} false; then :
	5720	$as_echo_n "(cached) " >&6
[107]	5721	else
	5722	ac_check_lib_save_LIBS=$LIBS
[351]	5723	LIBS="-lcpgplot $PGPLOTLIB $LIBS $EXTRAPGLIB $LIBS"
[788]	5724	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	5725	/* end confdefs.h. */
	5726
[763]	5727	/* Override any GCC internal prototype to avoid an error.
	5728	Use char because int might match the return type of a GCC
	5729	builtin and then its argument prototype would still apply. */
[107]	5730	#ifdef __cplusplus
	5731	extern "C"
	5732	#endif
	5733	char cpgopen ();
	5734	int
	5735	main ()
	5736	{
[763]	5737	return cpgopen ();
[107]	5738	;
	5739	return 0;
	5740	}
	5741	_ACEOF
[788]	5742	if ac_fn_c_try_link "$LINENO"; then :
[107]	5743	ac_cv_lib_cpgplot_cpgopen=yes
	5744	else
[788]	5745	ac_cv_lib_cpgplot_cpgopen=no
[107]	5746	fi
[788]	5747	rm -f core conftest.err conftest.$ac_objext \
	5748	conftest$ac_exeext conftest.$ac_ext
[107]	5749	LIBS=$ac_check_lib_save_LIBS
	5750	fi
[788]	5751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cpgplot_cpgopen" >&5
	5752	$as_echo "$ac_cv_lib_cpgplot_cpgopen" >&6; }
	5753	if test "x$ac_cv_lib_cpgplot_cpgopen" = xyes; then :
[107]	5754	PGPLOTLIB="-lcpgplot $PGPLOTLIB"
	5755	fi
	5756
[351]	5757	fi
[107]	5758
[342]	5759	# If PGPLOT is not present, we give a warning message but still continue.
	5760	# The compilation is able to work without the PGPLOT-dependent files.
	5761	if test "x$PGPLOTLIB" = x; then
[788]	5762	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5763	-------------------------------------------------------
	5764	WARNING! PGPLOT could not be found.
	5765	Compiling Duchamp without graphics capabilities.
	5766	-------------------------------------------------------" >&5
[788]	5767	$as_echo "$as_me:
[342]	5768	-------------------------------------------------------
	5769	WARNING! PGPLOT could not be found.
	5770	Compiling Duchamp without graphics capabilities.
	5771	-------------------------------------------------------" >&6;}
[402]	5772	#We have no pgplot, so we just link with g++ (or equivalent)
	5773	LINKER=$CXX
[342]	5774	else
[402]	5775	#We are using pgplot, so link with the fortran compiler.
	5776	LINKER=$F77
[351]	5777	PGPLOTLIB="$PGPLOTLIB $EXTRAPGLIB $LIBS"
[788]	5778	{ $as_echo "$as_me:${as_lineno-$LINENO}: PGPLOT appears to be available." >&5
	5779	$as_echo "$as_me: PGPLOT appears to be available." >&6;}
[107]	5780
[788]	5781	$as_echo "#define HAVE_PGPLOT 1" >>confdefs.h
[107]	5782
[342]	5783	for LIBDIR in $PGPLOTLIBDIRS ; do
[788]	5784	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcpgplot.a" \| $as_tr_sh`
	5785	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcpgplot.a" >&5
	5786	$as_echo_n "checking for $LIBDIR/libcpgplot.a... " >&6; }
	5787	if eval \${$as_ac_File+:} false; then :
	5788	$as_echo_n "(cached) " >&6
[342]	5789	else
	5790	test "$cross_compiling" = yes &&
[788]	5791	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[342]	5792	if test -r "$LIBDIR/libcpgplot.a"; then
	5793	eval "$as_ac_File=yes"
	5794	else
	5795	eval "$as_ac_File=no"
[107]	5796	fi
[342]	5797	fi
[788]	5798	eval ac_res=\$$as_ac_File
	5799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5800	$as_echo "$ac_res" >&6; }
	5801	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[342]	5802	PGPLOTLIB="-L$LIBDIR $PGPLOTLIB"; break
	5803	fi
[107]	5804
[806]	5805	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/lib/libcpgplot.a" \| $as_tr_sh`
	5806	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/lib/libcpgplot.a" >&5
	5807	$as_echo_n "checking for $LIBDIR/lib/libcpgplot.a... " >&6; }
	5808	if eval \${$as_ac_File+:} false; then :
	5809	$as_echo_n "(cached) " >&6
	5810	else
	5811	test "$cross_compiling" = yes &&
	5812	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5813	if test -r "$LIBDIR/lib/libcpgplot.a"; then
	5814	eval "$as_ac_File=yes"
	5815	else
	5816	eval "$as_ac_File=no"
	5817	fi
	5818	fi
	5819	eval ac_res=\$$as_ac_File
	5820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5821	$as_echo "$ac_res" >&6; }
	5822	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5823	PGPLOTLIB="-L$LIBDIR/lib $PGPLOTLIB"; break
	5824	fi
	5825
	5826	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/pgplot/libcpgplot.a" \| $as_tr_sh`
	5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/pgplot/libcpgplot.a" >&5
	5828	$as_echo_n "checking for $LIBDIR/pgplot/libcpgplot.a... " >&6; }
	5829	if eval \${$as_ac_File+:} false; then :
	5830	$as_echo_n "(cached) " >&6
	5831	else
	5832	test "$cross_compiling" = yes &&
	5833	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
	5834	if test -r "$LIBDIR/pgplot/libcpgplot.a"; then
	5835	eval "$as_ac_File=yes"
	5836	else
	5837	eval "$as_ac_File=no"
	5838	fi
	5839	fi
	5840	eval ac_res=\$$as_ac_File
	5841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5842	$as_echo "$ac_res" >&6; }
	5843	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	5844	PGPLOTLIB="-L$LIBDIR/pgplot $PGPLOTLIB"; break
	5845	fi
	5846
[342]	5847	done
[805]	5848	# if test "x$F77" = xgfortran; then
	5849	# PGPLOTLIB="$PGPLOTLIB -bind_at_load"
	5850	# fi
[342]	5851	fi
[107]	5852
[342]	5853	fi
[107]	5854
[342]	5855
	5856
[384]	5857
[107]	5858	##########################################################################
	5859
	5860	##########################################################################
	5861	# Search for CFITSIO.
[342]	5862	# use --with-cfitsio=directory to specify a particular CFITSIO directory.
	5863	# else do the normal searching for libraries.
	5864
[788]	5865	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- CFITSIO -- " >&5
	5866	$as_echo "$as_me: -- CFITSIO -- " >&6;}
[342]	5867
[763]	5868	# Check whether --with-cfitsio was given.
[788]	5869	if test "${with_cfitsio+set}" = set; then :
[763]	5870	withval=$with_cfitsio; #if we specify a directory...
[342]	5871	if test "x$withval" = xno; then
[788]	5872	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	5873	The CFITSIO library is required.
	5874	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&5
[788]	5875	$as_echo "$as_me:
[342]	5876	The CFITSIO library is required.
	5877	Ignoring the \"--with-cfitsio=no\" and searching for the library." >&1;}
	5878	CFITSIOINCDIRS=$INCDIRS
	5879	CFITSIOLIBDIRS=$LIBDIRS
	5880	else
[788]	5881	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	5882	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	5883	CFITSIOINCDIRS="$withval \
	5884	$withval/include"
	5885	CFITSIOLIBDIRS="$withval \
	5886	$withval/lib"
[351]	5887	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	5888	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	5889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	5890	$as_echo_n "checking for $LIBDIR... " >&6; }
	5891	if eval \${$as_ac_File+:} false; then :
	5892	$as_echo_n "(cached) " >&6
[107]	5893	else
	5894	test "$cross_compiling" = yes &&
[788]	5895	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5896	if test -r "$LIBDIR"; then
[107]	5897	eval "$as_ac_File=yes"
	5898	else
	5899	eval "$as_ac_File=no"
	5900	fi
	5901	fi
[788]	5902	eval ac_res=\$$as_ac_File
	5903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5904	$as_echo "$ac_res" >&6; }
	5905	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5906	LDFLAGS="$LDFLAGS -L$LIBDIR"
	5907	else
	5908	continue
[107]	5909	fi
	5910
[351]	5911	done
	5912	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5913	as_ac_File=`$as_echo "ac_cv_file_$INCDIR" \| $as_tr_sh`
	5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR" >&5
	5915	$as_echo_n "checking for $INCDIR... " >&6; }
	5916	if eval \${$as_ac_File+:} false; then :
	5917	$as_echo_n "(cached) " >&6
[107]	5918	else
	5919	test "$cross_compiling" = yes &&
[788]	5920	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5921	if test -r "$INCDIR"; then
[107]	5922	eval "$as_ac_File=yes"
	5923	else
	5924	eval "$as_ac_File=no"
	5925	fi
	5926	fi
[788]	5927	eval ac_res=\$$as_ac_File
	5928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5929	$as_echo "$ac_res" >&6; }
	5930	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5931	CPPFLAGS="$CPPFLAGS -I$INCDIR"
	5932	else
	5933	continue
[107]	5934	fi
	5935
[351]	5936	done
	5937	fi
[107]	5938
[351]	5939	else
	5940	# if directory not specified, go searching.
	5941	CFITSIOINCDIRS=$INCDIRS
	5942	CFITSIOLIBDIRS=$LIBDIRS
	5943
[763]	5944	fi
[351]	5945
[763]	5946
[351]	5947	for INCDIR in $CFITSIOINCDIRS ; do
[788]	5948	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	5949	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	5950	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	5951	if eval \${$as_ac_File+:} false; then :
	5952	$as_echo_n "(cached) " >&6
[349]	5953	else
	5954	test "$cross_compiling" = yes &&
[788]	5955	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5956	if test -r "$INCDIR/fitsio.h"; then
[349]	5957	eval "$as_ac_File=yes"
	5958	else
	5959	eval "$as_ac_File=no"
	5960	fi
	5961	fi
[788]	5962	eval ac_res=\$$as_ac_File
	5963	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5964	$as_echo "$ac_res" >&6; }
	5965	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5966	CFITSIOINC=-I$INCDIR; break
[349]	5967	fi
	5968
[351]	5969	INCDIR=$INCDIR/cfitsio
[788]	5970	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/fitsio.h" \| $as_tr_sh`
	5971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/fitsio.h" >&5
	5972	$as_echo_n "checking for $INCDIR/fitsio.h... " >&6; }
	5973	if eval \${$as_ac_File+:} false; then :
	5974	$as_echo_n "(cached) " >&6
[349]	5975	else
	5976	test "$cross_compiling" = yes &&
[788]	5977	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	5978	if test -r "$INCDIR/fitsio.h"; then
[349]	5979	eval "$as_ac_File=yes"
	5980	else
	5981	eval "$as_ac_File=no"
	5982	fi
	5983	fi
[788]	5984	eval ac_res=\$$as_ac_File
	5985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	5986	$as_echo "$ac_res" >&6; }
	5987	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	5988	CFITSIOINC=-I$INCDIR; break
[349]	5989	fi
	5990
	5991	done
	5992
[788]	5993	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recv in -lsocket" >&5
	5994	$as_echo_n "checking for recv in -lsocket... " >&6; }
	5995	if ${ac_cv_lib_socket_recv+:} false; then :
	5996	$as_echo_n "(cached) " >&6
[107]	5997	else
	5998	ac_check_lib_save_LIBS=$LIBS
	5999	LIBS="-lsocket $LIBS $LIBS"
[788]	6000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6001	/* end confdefs.h. */
	6002
[763]	6003	/* Override any GCC internal prototype to avoid an error.
	6004	Use char because int might match the return type of a GCC
	6005	builtin and then its argument prototype would still apply. */
[107]	6006	#ifdef __cplusplus
	6007	extern "C"
	6008	#endif
	6009	char recv ();
	6010	int
	6011	main ()
	6012	{
[763]	6013	return recv ();
[107]	6014	;
	6015	return 0;
	6016	}
	6017	_ACEOF
[788]	6018	if ac_fn_c_try_link "$LINENO"; then :
[107]	6019	ac_cv_lib_socket_recv=yes
	6020	else
[788]	6021	ac_cv_lib_socket_recv=no
[107]	6022	fi
[788]	6023	rm -f core conftest.err conftest.$ac_objext \
	6024	conftest$ac_exeext conftest.$ac_ext
[107]	6025	LIBS=$ac_check_lib_save_LIBS
	6026	fi
[788]	6027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_recv" >&5
	6028	$as_echo "$ac_cv_lib_socket_recv" >&6; }
	6029	if test "x$ac_cv_lib_socket_recv" = xyes; then :
[351]	6030	CFITSIOLIB="$CFITSIOLIB -lsocket"
[107]	6031	fi
	6032
[788]	6033	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffopen in -lcfitsio" >&5
	6034	$as_echo_n "checking for ffopen in -lcfitsio... " >&6; }
	6035	if ${ac_cv_lib_cfitsio_ffopen+:} false; then :
	6036	$as_echo_n "(cached) " >&6
[107]	6037	else
	6038	ac_check_lib_save_LIBS=$LIBS
	6039	LIBS="-lcfitsio $CFITSIOLIB $LIBS $LIBS"
[788]	6040	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6041	/* end confdefs.h. */
	6042
[763]	6043	/* Override any GCC internal prototype to avoid an error.
	6044	Use char because int might match the return type of a GCC
	6045	builtin and then its argument prototype would still apply. */
[107]	6046	#ifdef __cplusplus
	6047	extern "C"
	6048	#endif
	6049	char ffopen ();
	6050	int
	6051	main ()
	6052	{
[763]	6053	return ffopen ();
[107]	6054	;
	6055	return 0;
	6056	}
	6057	_ACEOF
[788]	6058	if ac_fn_c_try_link "$LINENO"; then :
[107]	6059	ac_cv_lib_cfitsio_ffopen=yes
	6060	else
[788]	6061	ac_cv_lib_cfitsio_ffopen=no
[107]	6062	fi
[788]	6063	rm -f core conftest.err conftest.$ac_objext \
	6064	conftest$ac_exeext conftest.$ac_ext
[107]	6065	LIBS=$ac_check_lib_save_LIBS
	6066	fi
[788]	6067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cfitsio_ffopen" >&5
	6068	$as_echo "$ac_cv_lib_cfitsio_ffopen" >&6; }
	6069	if test "x$ac_cv_lib_cfitsio_ffopen" = xyes; then :
[351]	6070	CFITSIOLIB="$CFITSIOLIB -lcfitsio"
[107]	6071	fi
	6072
	6073
[328]	6074	# CFITSIO is essential for Duchamp, so exit with error message if it
	6075	# is not present.
[107]	6076	if test "x$CFITSIOINC" = x -o "x$CFITSIOLIB" = x; then
[788]	6077	as_fn_error 1 "
[107]	6078	-------------------------------------------------------
	6079	Could not find the CFITSIO library.
	6080
	6081	ERROR: Duchamp configuration failure.
[788]	6082	-------------------------------------------------------" "$LINENO" 5
[107]	6083	else
[788]	6084	{ $as_echo "$as_me:${as_lineno-$LINENO}: CFITSIO appears to be available." >&5
	6085	$as_echo "$as_me: CFITSIO appears to be available." >&6;}
[107]	6086
[788]	6087	$as_echo "#define HAVE_CFITSIO 1" >>confdefs.h
[107]	6088
[351]	6089	for LIBDIR in $CFITSIOLIBDIRS ; do
[788]	6090	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6092	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6093	if eval \${$as_ac_File+:} false; then :
	6094	$as_echo_n "(cached) " >&6
[351]	6095	else
	6096	test "$cross_compiling" = yes &&
[788]	6097	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6098	if test -r "$LIBDIR/libcfitsio.a"; then
	6099	eval "$as_ac_File=yes"
	6100	else
	6101	eval "$as_ac_File=no"
[107]	6102	fi
[351]	6103	fi
[788]	6104	eval ac_res=\$$as_ac_File
	6105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6106	$as_echo "$ac_res" >&6; }
	6107	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6108	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6109	fi
[107]	6110
[351]	6111	LIBDIR=$LIBDIR/cfitsio
[788]	6112	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libcfitsio.a" \| $as_tr_sh`
	6113	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libcfitsio.a" >&5
	6114	$as_echo_n "checking for $LIBDIR/libcfitsio.a... " >&6; }
	6115	if eval \${$as_ac_File+:} false; then :
	6116	$as_echo_n "(cached) " >&6
[351]	6117	else
	6118	test "$cross_compiling" = yes &&
[788]	6119	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6120	if test -r "$LIBDIR/libcfitsio.a"; then
	6121	eval "$as_ac_File=yes"
	6122	else
	6123	eval "$as_ac_File=no"
	6124	fi
	6125	fi
[788]	6126	eval ac_res=\$$as_ac_File
	6127	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6128	$as_echo "$ac_res" >&6; }
	6129	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6130	CFITSIOLIB="-L$LIBDIR $CFITSIOLIB"; break
	6131	fi
[107]	6132
[351]	6133	done
[107]	6134
[351]	6135	fi
	6136
	6137
	6138
[107]	6139	##########################################################################
	6140
	6141	##########################################################################
	6142	# Search for WCSLIB.
[351]	6143	# use --with-wcslib=directory to specify a particular WCSLIB directory.
[342]	6144	# else do the normal searching for libraries.
	6145
[788]	6146	{ $as_echo "$as_me:${as_lineno-$LINENO}: -- WCSLIB -- " >&5
	6147	$as_echo "$as_me: -- WCSLIB -- " >&6;}
[402]	6148	WCSINCDIR=""
[342]	6149
[763]	6150	# Check whether --with-wcslib was given.
[788]	6151	if test "${with_wcslib+set}" = set; then :
[763]	6152	withval=$with_wcslib; #if we specify a directory...
[342]	6153	if test "x$withval" = xno; then
[788]	6154	{ $as_echo "$as_me:${as_lineno-$LINENO}:
[342]	6155	The WCSLIB library is required.
	6156	Ignoring the \"--with-wcslib=no\" and searching for the library." >&5
[788]	6157	$as_echo "$as_me:
[342]	6158	The WCSLIB library is required.
	6159	Ignoring the \"--with-wcslib=no\" and searching for the library." >&1;}
[351]	6160	WCSINCDIRS=$INCDIRS
	6161	WCSLIBDIRS=$LIBDIRS
[342]	6162	else
[788]	6163	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using directory \"$withval\"" >&5
	6164	$as_echo "$as_me: Using directory \"$withval\"" >&6;}
[342]	6165	WCSINCDIRS="$withval \
	6166	$withval/include"
	6167	WCSLIBDIRS="$withval \
	6168	$withval/lib"
[351]	6169	for LIBDIR in $WCSLIBDIRS ; do
[788]	6170	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR" \| $as_tr_sh`
	6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR" >&5
	6172	$as_echo_n "checking for $LIBDIR... " >&6; }
	6173	if eval \${$as_ac_File+:} false; then :
	6174	$as_echo_n "(cached) " >&6
[107]	6175	else
	6176	test "$cross_compiling" = yes &&
[788]	6177	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6178	if test -r "$LIBDIR"; then
[107]	6179	eval "$as_ac_File=yes"
	6180	else
	6181	eval "$as_ac_File=no"
	6182	fi
	6183	fi
[788]	6184	eval ac_res=\$$as_ac_File
	6185	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6186	$as_echo "$ac_res" >&6; }
	6187	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6188	LDFLAGS="$LDFLAGS -L$LIBDIR"
	6189	else
	6190	continue
[107]	6191	fi
	6192
[351]	6193	done
	6194	for INCDIR in $WCSINCDIRS ; do
[788]	6195	as_ac_File=`$as_echo "ac_cv_file_$INCDIR/wcslib" \| $as_tr_sh`
	6196	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCDIR/wcslib" >&5
	6197	$as_echo_n "checking for $INCDIR/wcslib... " >&6; }
	6198	if eval \${$as_ac_File+:} false; then :
	6199	$as_echo_n "(cached) " >&6
[107]	6200	else
	6201	test "$cross_compiling" = yes &&
[788]	6202	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6203	if test -r "$INCDIR/wcslib"; then
[107]	6204	eval "$as_ac_File=yes"
	6205	else
	6206	eval "$as_ac_File=no"
	6207	fi
	6208	fi
[788]	6209	eval ac_res=\$$as_ac_File
	6210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6211	$as_echo "$ac_res" >&6; }
	6212	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[402]	6213	CPPFLAGS="$CPPFLAGS -I$INCDIR"; WCSINCDIR=$INCDIR; break
[351]	6214	else
	6215	continue
[107]	6216	fi
	6217
[351]	6218	done
[107]	6219	fi
	6220
[351]	6221	else
	6222	# if directory not specified, go searching.
	6223	WCSINCDIRS=$INCDIRS
	6224	WCSLIBDIRS=$LIBDIRS
	6225
[763]	6226	fi
[351]	6227
	6228
[763]	6229
[402]	6230	if test "x$WCSINCDIR" = x; then
	6231	for INCBASE in $WCSINCDIRS ; do
[788]	6232	as_ac_File=`$as_echo "ac_cv_file_$INCBASE/wcslib/wcs.h" \| $as_tr_sh`
	6233	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $INCBASE/wcslib/wcs.h" >&5
	6234	$as_echo_n "checking for $INCBASE/wcslib/wcs.h... " >&6; }
	6235	if eval \${$as_ac_File+:} false; then :
	6236	$as_echo_n "(cached) " >&6
[107]	6237	else
	6238	test "$cross_compiling" = yes &&
[788]	6239	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6240	if test -r "$INCBASE/wcslib/wcs.h"; then
[107]	6241	eval "$as_ac_File=yes"
	6242	else
	6243	eval "$as_ac_File=no"
	6244	fi
	6245	fi
[788]	6246	eval ac_res=\$$as_ac_File
	6247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6248	$as_echo "$ac_res" >&6; }
	6249	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6250	WCSINC="-I$INCBASE -I$INCBASE/wcslib $WCSINC"; break
[349]	6251	fi
[402]	6252
	6253	done
[351]	6254	else
[788]	6255	as_ac_File=`$as_echo "ac_cv_file_$WCSINCDIR/wcslib/wcs.h" \| $as_tr_sh`
	6256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $WCSINCDIR/wcslib/wcs.h" >&5
	6257	$as_echo_n "checking for $WCSINCDIR/wcslib/wcs.h... " >&6; }
	6258	if eval \${$as_ac_File+:} false; then :
	6259	$as_echo_n "(cached) " >&6
[349]	6260	else
	6261	test "$cross_compiling" = yes &&
[788]	6262	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[402]	6263	if test -r "$WCSINCDIR/wcslib/wcs.h"; then
[349]	6264	eval "$as_ac_File=yes"
	6265	else
	6266	eval "$as_ac_File=no"
	6267	fi
	6268	fi
[788]	6269	eval ac_res=\$$as_ac_File
	6270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6271	$as_echo "$ac_res" >&6; }
	6272	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[492]	6273	WCSINC="-I$WCSINCDIR -I$WCSINCDIR/wcslib $WCSINC"
[349]	6274	fi
	6275
	6276	fi
	6277
	6278
[351]	6279	# Look for libwcs.a, and libpgsbox.a
[788]	6280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcss2p in -lwcs" >&5
	6281	$as_echo_n "checking for wcss2p in -lwcs... " >&6; }
	6282	if ${ac_cv_lib_wcs_wcss2p+:} false; then :
	6283	$as_echo_n "(cached) " >&6
[107]	6284	else
	6285	ac_check_lib_save_LIBS=$LIBS
[351]	6286	LIBS="-lwcs $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6287	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6288	/* end confdefs.h. */
	6289
[763]	6290	/* Override any GCC internal prototype to avoid an error.
	6291	Use char because int might match the return type of a GCC
	6292	builtin and then its argument prototype would still apply. */
[107]	6293	#ifdef __cplusplus
	6294	extern "C"
	6295	#endif
[351]	6296	char wcss2p ();
[107]	6297	int
	6298	main ()
	6299	{
[763]	6300	return wcss2p ();
[107]	6301	;
	6302	return 0;
	6303	}
	6304	_ACEOF
[788]	6305	if ac_fn_c_try_link "$LINENO"; then :
[351]	6306	ac_cv_lib_wcs_wcss2p=yes
[107]	6307	else
[788]	6308	ac_cv_lib_wcs_wcss2p=no
[107]	6309	fi
[788]	6310	rm -f core conftest.err conftest.$ac_objext \
	6311	conftest$ac_exeext conftest.$ac_ext
[107]	6312	LIBS=$ac_check_lib_save_LIBS
	6313	fi
[788]	6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wcs_wcss2p" >&5
	6315	$as_echo "$ac_cv_lib_wcs_wcss2p" >&6; }
	6316	if test "x$ac_cv_lib_wcs_wcss2p" = xyes; then :
[351]	6317	WCSLIB="$WCSLIB -lwcs"
[107]	6318	fi
	6319
[826]	6320
	6321	# Only use libpgsbox if we have pgplot enabled - determine this by testing the PGPLOTINCDIRS variable
	6322	if test "x$PGPLOTINCDIRS" != x; then
	6323	if test "x$F77" = xgfortran; then
	6324	WCSLIB="$WCSLIB -lpgsbox"
	6325	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&5
[788]	6326	$as_echo "$as_me: Using gfortran, so manually adding -lpgsbox to WCSLIB string." >&6;}
[826]	6327	else
	6328	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpgsbox in -lpgsbox" >&5
[788]	6329	$as_echo_n "checking for cpgsbox in -lpgsbox... " >&6; }
	6330	if ${ac_cv_lib_pgsbox_cpgsbox+:} false; then :
	6331	$as_echo_n "(cached) " >&6
[107]	6332	else
	6333	ac_check_lib_save_LIBS=$LIBS
[351]	6334	LIBS="-lpgsbox $WCSLIB $LIBS $CFITSIOLIB $PGPLOTLIB $LIBS"
[788]	6335	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
[107]	6336	/* end confdefs.h. */
	6337
[763]	6338	/* Override any GCC internal prototype to avoid an error.
	6339	Use char because int might match the return type of a GCC
	6340	builtin and then its argument prototype would still apply. */
[107]	6341	#ifdef __cplusplus
	6342	extern "C"
	6343	#endif
[351]	6344	char cpgsbox ();
[107]	6345	int
	6346	main ()
	6347	{
[763]	6348	return cpgsbox ();
[107]	6349	;
	6350	return 0;
	6351	}
	6352	_ACEOF
[788]	6353	if ac_fn_c_try_link "$LINENO"; then :
[351]	6354	ac_cv_lib_pgsbox_cpgsbox=yes
[107]	6355	else
[788]	6356	ac_cv_lib_pgsbox_cpgsbox=no
[107]	6357	fi
[788]	6358	rm -f core conftest.err conftest.$ac_objext \
	6359	conftest$ac_exeext conftest.$ac_ext
[107]	6360	LIBS=$ac_check_lib_save_LIBS
	6361	fi
[788]	6362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pgsbox_cpgsbox" >&5
	6363	$as_echo "$ac_cv_lib_pgsbox_cpgsbox" >&6; }
	6364	if test "x$ac_cv_lib_pgsbox_cpgsbox" = xyes; then :
[351]	6365	WCSLIB="$WCSLIB -lpgsbox"
[107]	6366	fi
	6367
[826]	6368	fi
[351]	6369	fi
[107]	6370
[328]	6371	# WCSLIB is essential for Duchamp, so exit with error message if it
	6372	# is not present. Need at least libwcs to be available -- libpgsbox will
	6373	# depend on PGPLOT being available, but is not critical.
[107]	6374	if test "x$WCSINC" = x -o "x$WCSLIB" = x; then
[788]	6375	as_fn_error 1 "
[107]	6376	-------------------------------------------------------
	6377	Could not find the WCSLIB library.
	6378
	6379	ERROR: Duchamp configuration failure.
[788]	6380	-------------------------------------------------------" "$LINENO" 5
[107]	6381	else
[788]	6382	{ $as_echo "$as_me:${as_lineno-$LINENO}: WCSLIB appears to be available." >&5
	6383	$as_echo "$as_me: WCSLIB appears to be available." >&6;}
[107]	6384
[788]	6385	$as_echo "#define HAVE_WCSLIB 1" >>confdefs.h
[107]	6386
[351]	6387	# Now add the -L statements to start of WCSLIB.
	6388	# Search for libwcs.a, and, if we find it, search for libpgsbox in same directory and
	6389	# then in other directories, keeping the appropriate order of -L calls.
	6390
[402]	6391	DIRLIST=". \
	6392	wcs \
	6393	wcslib"
	6394
[351]	6395	for LIBBASE in $WCSLIBDIRS ; do
	6396	for DIR in $DIRLIST; do
	6397	if test "x$DIR" = x.; then
	6398	LIBDIR=$LIBBASE
	6399	else
	6400	LIBDIR="$LIBBASE/$DIR"
	6401	fi
[788]	6402	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libwcs.a" \| $as_tr_sh`
	6403	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libwcs.a" >&5
	6404	$as_echo_n "checking for $LIBDIR/libwcs.a... " >&6; }
	6405	if eval \${$as_ac_File+:} false; then :
	6406	$as_echo_n "(cached) " >&6
[351]	6407	else
	6408	test "$cross_compiling" = yes &&
[788]	6409	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6410	if test -r "$LIBDIR/libwcs.a"; then
	6411	eval "$as_ac_File=yes"
	6412	else
	6413	eval "$as_ac_File=no"
[107]	6414	fi
[351]	6415	fi
[788]	6416	eval ac_res=\$$as_ac_File
	6417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6418	$as_echo "$ac_res" >&6; }
	6419	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6420	WCSLIBFRONT="-L$LIBDIR";
[788]	6421	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR/libpgsbox.a" \| $as_tr_sh`
	6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR/libpgsbox.a" >&5
	6423	$as_echo_n "checking for $LIBDIR/libpgsbox.a... " >&6; }
	6424	if eval \${$as_ac_File+:} false; then :
	6425	$as_echo_n "(cached) " >&6
[351]	6426	else
	6427	test "$cross_compiling" = yes &&
[788]	6428	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6429	if test -r "$LIBDIR/libpgsbox.a"; then
	6430	eval "$as_ac_File=yes"
	6431	else
	6432	eval "$as_ac_File=no"
	6433	fi
	6434	fi
[788]	6435	eval ac_res=\$$as_ac_File
	6436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6437	$as_echo "$ac_res" >&6; }
	6438	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
	6439
[351]	6440	else
[107]	6441
[351]	6442	for LIBBASE2 in $WCSLIBDIRS ; do
	6443	for DIR2 in $DIRLIST; do
	6444	if test "x$DIR" = x.; then
	6445	LIBDIR=$LIBBASE
	6446	else
	6447	LIBDIR="$LIBBASE/$DIR"
	6448	fi
[788]	6449	as_ac_File=`$as_echo "ac_cv_file_$LIBDIR2/libpgsbox.a" \| $as_tr_sh`
	6450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LIBDIR2/libpgsbox.a" >&5
	6451	$as_echo_n "checking for $LIBDIR2/libpgsbox.a... " >&6; }
	6452	if eval \${$as_ac_File+:} false; then :
	6453	$as_echo_n "(cached) " >&6
[351]	6454	else
	6455	test "$cross_compiling" = yes &&
[788]	6456	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
[351]	6457	if test -r "$LIBDIR2/libpgsbox.a"; then
	6458	eval "$as_ac_File=yes"
	6459	else
	6460	eval "$as_ac_File=no"
	6461	fi
	6462	fi
[788]	6463	eval ac_res=\$$as_ac_File
	6464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	6465	$as_echo "$ac_res" >&6; }
	6466	if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
[351]	6467	WCSLIBFRONT="$WCSLIB -L$LIBDIR2"; break
	6468	fi
[107]	6469
[351]	6470	done
	6471	done
	6472	fi
[107]	6473
[351]	6474	break
	6475	fi
	6476
	6477	done
	6478	done
	6479	WCSLIB="$WCSLIBFRONT $WCSLIB"
	6480	fi
	6481
	6482
	6483
[107]	6484	##########################################################################
	6485
	6486
	6487
[763]	6488	ac_config_files="$ac_config_files Makefile"
[107]	6489
	6490	cat >confcache <<\_ACEOF
	6491	# This file is a shell script that caches the results of configure
	6492	# tests run on this system so they can be shared between configure
	6493	# scripts and configure runs, see configure's option --config-cache.
	6494	# It is not useful on other systems. If it contains results you don't
	6495	# want to keep, you may remove or edit it.
	6496	#
	6497	# config.status only pays attention to the cache file if you give it
	6498	# the --recheck option to rerun configure.
	6499	#
	6500	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	6501	# loading this file, other unset `ac_cv_foo' will be assigned the
	6502	# following values.
	6503
	6504	_ACEOF
	6505
	6506	# The following way of writing the cache mishandles newlines in values,
	6507	# but we know of no workaround that is simple, portable, and efficient.
[763]	6508	# So, we kill variables containing newlines.
[107]	6509	# Ultrix sh set writes to stderr and can't be redirected directly,
	6510	# and sets the high bit in the cache file unless we assign to the vars.
[763]	6511	(
	6512	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	6513	eval ac_val=\$$ac_var
	6514	case $ac_val in #(
	6515	${as_nl})
	6516	case $ac_var in #(
[788]	6517	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	6518	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
[763]	6519	esac
	6520	case $ac_var in #(
	6521	_ \| IFS \| as_nl) ;; #(
[788]	6522	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	6523	*) { eval $ac_var=; unset $ac_var;} ;;
[763]	6524	esac ;;
	6525	esac
	6526	done
	6527
[107]	6528	(set) 2>&1 \|
[763]	6529	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	6530	${as_nl}ac_space=\ )
[788]	6531	# `set' does not quote correctly, so add quotes: double-quote
	6532	# substitution turns \\\\ into \\, and sed turns \\ into \.
[107]	6533	sed -n \
[349]	6534	"s/'/'\\\\''/g;
	6535	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
[763]	6536	;; #(
[107]	6537	*)
	6538	# `set' quotes correctly as required by POSIX, so do not add quotes.
[763]	6539	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[107]	6540	;;
[763]	6541	esac \|
	6542	sort
	6543	) \|
[107]	6544	sed '
[763]	6545	/^ac_cv_env_/b end
[107]	6546	t clear
[763]	6547	:clear
[107]	6548	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	6549	t end
[763]	6550	s/^$[^=]$=$.$$/\1=${\1=\2}/
	6551	:end' >>confcache
	6552	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	6553	if test -w "$cache_file"; then
[788]	6554	if test "x$cache_file" != "x/dev/null"; then
	6555	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	6556	$as_echo "$as_me: updating cache $cache_file" >&6;}
	6557	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	6558	cat confcache >"$cache_file"
	6559	else
	6560	case $cache_file in #(
	6561	/ \| ?:*)
	6562	mv -f confcache "$cache_file"$$ &&
	6563	mv -f "$cache_file"$$ "$cache_file" ;; #(
	6564	*)
	6565	mv -f confcache "$cache_file" ;;
	6566	esac
	6567	fi
	6568	fi
[107]	6569	else
[788]	6570	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	6571	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
[107]	6572	fi
	6573	fi
	6574	rm -f confcache
	6575
	6576	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6577	# Let make expand exec_prefix.
	6578	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6579
	6580	DEFS=-DHAVE_CONFIG_H
	6581
	6582	ac_libobjs=
	6583	ac_ltlibobjs=
[788]	6584	U=
[107]	6585	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	6586	# 1. Remove the extension, and $U if already installed.
[763]	6587	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
[788]	6588	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
[763]	6589	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	6590	# will be set to the directory where LIBOBJS objects are built.
[788]	6591	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	6592	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
[107]	6593	done
	6594	LIBOBJS=$ac_libobjs
	6595
	6596	LTLIBOBJS=$ac_ltlibobjs
	6597
	6598
	6599
[788]	6600	: "${CONFIG_STATUS=./config.status}"
	6601	ac_write_fail=0
[107]	6602	ac_clean_files_save=$ac_clean_files
	6603	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
[788]	6604	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	6605	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	6606	as_write_fail=0
	6607	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
[107]	6608	#! $SHELL
	6609	# Generated by $as_me.
	6610	# Run this file to recreate the current configuration.
	6611	# Compiler output produced by configure, useful for debugging
	6612	# configure, is in config.log if it exists.
	6613
	6614	debug=false
	6615	ac_cs_recheck=false
	6616	ac_cs_silent=false
[788]	6617
[107]	6618	SHELL=\${CONFIG_SHELL-$SHELL}
[788]	6619	export SHELL
	6620	_ASEOF
	6621	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	6622	## -------------------- ##
	6623	## M4sh Initialization. ##
	6624	## -------------------- ##
[107]	6625
[763]	6626	# Be more Bourne compatible
	6627	DUALCASE=1; export DUALCASE # for MKS sh
[788]	6628	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
[107]	6629	emulate sh
	6630	NULLCMD=:
[788]	6631	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[107]	6632	# is contrary to our usage. Disable this feature.
	6633	alias -g '${1+"$@"}'='"$@"'
[763]	6634	setopt NO_GLOB_SUBST
	6635	else
[788]	6636	case `(set -o) 2>/dev/null` in #(
	6637	posix) :
	6638	set -o posix ;; #(
	6639	*) :
	6640	;;
[763]	6641	esac
[107]	6642	fi
	6643
[763]	6644
[788]	6645	as_nl='
	6646	'
	6647	export as_nl
	6648	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	6649	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	6650	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	6651	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	6652	# Prefer a ksh shell builtin over an external printf program on Solaris,
	6653	# but without wasting forks for bash or zsh.
	6654	if test -z "$BASH_VERSION$ZSH_VERSION" \
	6655	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	6656	as_echo='print -r --'
	6657	as_echo_n='print -rn --'
	6658	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	6659	as_echo='printf %s\n'
	6660	as_echo_n='printf %s'
	6661	else
	6662	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	6663	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	6664	as_echo_n='/usr/ucb/echo -n'
[763]	6665	else
[788]	6666	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	6667	as_echo_n_body='eval
	6668	arg=$1;
	6669	case $arg in #(
	6670	"$as_nl")
	6671	expr "X$arg" : "X\$.*\$$as_nl";
	6672	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	6673	esac;
	6674	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	6675	'
	6676	export as_echo_n_body
	6677	as_echo_n='sh -c $as_echo_n_body as_echo'
[763]	6678	fi
[788]	6679	export as_echo_body
	6680	as_echo='sh -c $as_echo_body as_echo'
[763]	6681	fi
	6682
[788]	6683	# The user is always right.
	6684	if test "${PATH_SEPARATOR+set}" != set; then
	6685	PATH_SEPARATOR=:
	6686	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	6687	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	6688	PATH_SEPARATOR=';'
	6689	}
[107]	6690	fi
	6691
	6692
[763]	6693	# IFS
	6694	# We need space, tab and new line, in precisely that order. Quoting is
	6695	# there to prevent editors from complaining about space-tab.
	6696	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	6697	# splitting by setting IFS to empty value.)
	6698	IFS=" "" $as_nl"
	6699
	6700	# Find who we are. Look in the path if we contain no directory separator.
[788]	6701	as_myself=
	6702	case $0 in #((
[763]	6703	[\\/] ) as_myself=$0 ;;
	6704	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6705	for as_dir in $PATH
	6706	do
	6707	IFS=$as_save_IFS
	6708	test -z "$as_dir" && as_dir=.
[788]	6709	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	6710	done
[763]	6711	IFS=$as_save_IFS
	6712
	6713	;;
	6714	esac
	6715	# We did not find ourselves, most probably we were run as `sh COMMAND'
	6716	# in which case we are not to be found in the path.
	6717	if test "x$as_myself" = x; then
	6718	as_myself=$0
	6719	fi
	6720	if test ! -f "$as_myself"; then
[788]	6721	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	6722	exit 1
[763]	6723	fi
	6724
[788]	6725	# Unset variables that we do not need and which cause bugs (e.g. in
	6726	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	6727	# suppresses any "Segmentation fault" message there. '((' could
	6728	# trigger a bug in pdksh 5.2.14.
	6729	for as_var in BASH_ENV ENV MAIL MAILPATH
	6730	do eval test x\${$as_var+set} = xset \
	6731	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
[763]	6732	done
[107]	6733	PS1='$ '
	6734	PS2='> '
	6735	PS4='+ '
	6736
	6737	# NLS nuisances.
[788]	6738	LC_ALL=C
	6739	export LC_ALL
	6740	LANGUAGE=C
	6741	export LANGUAGE
	6742
	6743	# CDPATH.
	6744	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	6745
	6746
	6747	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	6748	# ----------------------------------------
	6749	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	6750	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	6751	# script with STATUS, using 1 if that was 0.
	6752	as_fn_error ()
	6753	{
	6754	as_status=$1; test $as_status -eq 0 && as_status=1
	6755	if test "$4"; then
	6756	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	6757	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
[107]	6758	fi
[788]	6759	$as_echo "$as_me: error: $2" >&2
	6760	as_fn_exit $as_status
	6761	} # as_fn_error
[107]	6762
[788]	6763
	6764	# as_fn_set_status STATUS
	6765	# -----------------------
	6766	# Set $? to STATUS, without forking.
	6767	as_fn_set_status ()
	6768	{
	6769	return $1
	6770	} # as_fn_set_status
	6771
	6772	# as_fn_exit STATUS
	6773	# -----------------
	6774	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	6775	as_fn_exit ()
	6776	{
	6777	set +e
	6778	as_fn_set_status $1
	6779	exit $1
	6780	} # as_fn_exit
	6781
	6782	# as_fn_unset VAR
	6783	# ---------------
	6784	# Portably unset VAR.
	6785	as_fn_unset ()
	6786	{
	6787	{ eval $1=; unset $1;}
	6788	}
	6789	as_unset=as_fn_unset
	6790	# as_fn_append VAR VALUE
	6791	# ----------------------
	6792	# Append the text in VALUE to the end of the definition contained in VAR. Take
	6793	# advantage of any shell optimizations that allow amortized linear growth over
	6794	# repeated appends, instead of the typical quadratic growth present in naive
	6795	# implementations.
	6796	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	6797	eval 'as_fn_append ()
	6798	{
	6799	eval $1+=\$2
	6800	}'
	6801	else
	6802	as_fn_append ()
	6803	{
	6804	eval $1=\$$1\$2
	6805	}
	6806	fi # as_fn_append
	6807
	6808	# as_fn_arith ARG...
	6809	# ------------------
	6810	# Perform arithmetic evaluation on the ARGs, and store the result in the
	6811	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	6812	# must be portable across $(()) and expr.
	6813	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	6814	eval 'as_fn_arith ()
	6815	{
	6816	as_val=$(( $* ))
	6817	}'
	6818	else
	6819	as_fn_arith ()
	6820	{
	6821	as_val=`expr "$@" \|\| test $? -eq 1`
	6822	}
	6823	fi # as_fn_arith
	6824
	6825
[763]	6826	if expr a : '$a$' >/dev/null 2>&1 &&
	6827	test "X`expr 00001 : '.*$...$'`" = X001; then
[107]	6828	as_expr=expr
	6829	else
	6830	as_expr=false
	6831	fi
	6832
[763]	6833	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[107]	6834	as_basename=basename
	6835	else
	6836	as_basename=false
	6837	fi
	6838
[788]	6839	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	6840	as_dirname=dirname
	6841	else
	6842	as_dirname=false
	6843	fi
[107]	6844
[763]	6845	as_me=`$as_basename -- "$0" \|\|
[107]	6846	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	6847	X"$0" : 'X$//$$' \\| \
[763]	6848	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	6849	$as_echo X/"$0" \|
[763]	6850	sed '/^.\/$[^/][^/]$\/*$/{
	6851	s//\1/
	6852	q
	6853	}
	6854	/^X\/$\/\/$$/{
	6855	s//\1/
	6856	q
	6857	}
	6858	/^X\/$\/$.*/{
	6859	s//\1/
	6860	q
	6861	}
	6862	s/.*/./; q'`
[107]	6863
[788]	6864	# Avoid depending upon Character Ranges.
	6865	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	6866	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	6867	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	6868	as_cr_digits='0123456789'
	6869	as_cr_alnum=$as_cr_Letters$as_cr_digits
[107]	6870
[763]	6871	ECHO_C= ECHO_N= ECHO_T=
[788]	6872	case `echo -n x` in #(((((
[763]	6873	-n*)
[788]	6874	case `echo 'xy\c'` in
[763]	6875	c) ECHO_T=' ';; # ECHO_T is single tab character.
[788]	6876	xy) ECHO_C='\c';;
	6877	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	6878	ECHO_T=' ';;
[763]	6879	esac;;
	6880	*)
	6881	ECHO_N='-n';;
[107]	6882	esac
	6883
	6884	rm -f conf$$ conf$$.exe conf$$.file
[763]	6885	if test -d conf$$.dir; then
	6886	rm -f conf$$.dir/conf$$.file
	6887	else
	6888	rm -f conf$$.dir
[788]	6889	mkdir conf$$.dir 2>/dev/null
[763]	6890	fi
[788]	6891	if (echo >conf$$.file) 2>/dev/null; then
	6892	if ln -s conf$$.file conf$$ 2>/dev/null; then
	6893	as_ln_s='ln -s'
	6894	# ... but there are two gotchas:
	6895	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	6896	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	6897	# In both cases, we have to default to `cp -p'.
	6898	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	6899	as_ln_s='cp -p'
	6900	elif ln conf$$.file conf$$ 2>/dev/null; then
	6901	as_ln_s=ln
	6902	else
[107]	6903	as_ln_s='cp -p'
[788]	6904	fi
[107]	6905	else
	6906	as_ln_s='cp -p'
	6907	fi
[763]	6908	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	6909	rmdir conf$$.dir 2>/dev/null
[107]	6910
[788]	6911
	6912	# as_fn_mkdir_p
	6913	# -------------
	6914	# Create "$as_dir" as a directory, including parents if necessary.
	6915	as_fn_mkdir_p ()
	6916	{
	6917
	6918	case $as_dir in #(
	6919	-*) as_dir=./$as_dir;;
	6920	esac
	6921	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	6922	as_dirs=
	6923	while :; do
	6924	case $as_dir in #(
	6925	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	6926	*) as_qdir=$as_dir;;
	6927	esac
	6928	as_dirs="'$as_qdir' $as_dirs"
	6929	as_dir=`$as_dirname -- "$as_dir" \|\|
	6930	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	6931	X"$as_dir" : 'X$//$[^/]' \\| \
	6932	X"$as_dir" : 'X$//$$' \\| \
	6933	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	6934	$as_echo X"$as_dir" \|
	6935	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	6936	s//\1/
	6937	q
	6938	}
	6939	/^X$\/\/$[^/].*/{
	6940	s//\1/
	6941	q
	6942	}
	6943	/^X$\/\/$$/{
	6944	s//\1/
	6945	q
	6946	}
	6947	/^X$\/$.*/{
	6948	s//\1/
	6949	q
	6950	}
	6951	s/.*/./; q'`
	6952	test -d "$as_dir" && break
	6953	done
	6954	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	6955	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	6956
	6957
	6958	} # as_fn_mkdir_p
[107]	6959	if mkdir -p . 2>/dev/null; then
[788]	6960	as_mkdir_p='mkdir -p "$as_dir"'
[107]	6961	else
[349]	6962	test -d ./-p && rmdir ./-p
[107]	6963	as_mkdir_p=false
	6964	fi
	6965
[763]	6966	if test -x / >/dev/null 2>&1; then
	6967	as_test_x='test -x'
	6968	else
	6969	if ls -dL / >/dev/null 2>&1; then
	6970	as_ls_L_option=L
	6971	else
	6972	as_ls_L_option=
	6973	fi
	6974	as_test_x='
	6975	eval sh -c '\''
	6976	if test -d "$1"; then
[788]	6977	test -d "$1/.";
[763]	6978	else
[788]	6979	case $1 in #(
	6980	-*)set "./$1";;
[763]	6981	esac;
[788]	6982	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
[763]	6983	???[sx]):;;)false;;esac;fi
	6984	'\'' sh
	6985	'
	6986	fi
	6987	as_executable_p=$as_test_x
[107]	6988
	6989	# Sed expression to map a string onto a valid CPP name.
[349]	6990	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[107]	6991
	6992	# Sed expression to map a string onto a valid variable name.
[349]	6993	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[107]	6994
	6995
	6996	exec 6>&1
[788]	6997	## ----------------------------------- ##
	6998	## Main body of $CONFIG_STATUS script. ##
	6999	## ----------------------------------- ##
	7000	_ASEOF
	7001	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
[107]	7002
[788]	7003	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7004	# Save the log message, to keep $0 and so on meaningful, and to
[107]	7005	# report actual input values of CONFIG_FILES etc. instead of their
[763]	7006	# values after options handling.
	7007	ac_log="
[962]	7008	This file was extended by Duchamp $as_me 1.2, which was
[788]	7009	generated by GNU Autoconf 2.68. Invocation command line was
[107]	7010
	7011	CONFIG_FILES = $CONFIG_FILES
	7012	CONFIG_HEADERS = $CONFIG_HEADERS
	7013	CONFIG_LINKS = $CONFIG_LINKS
	7014	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7015	$ $0 $@
	7016
[763]	7017	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	7018	"
	7019
[107]	7020	_ACEOF
	7021
[788]	7022	case $ac_config_files in *"
	7023	") set x $ac_config_files; shift; ac_config_files=$;;
	7024	esac
	7025
	7026	case $ac_config_headers in *"
	7027	") set x $ac_config_headers; shift; ac_config_headers=$;;
	7028	esac
	7029
	7030
	7031	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7032	# Files that config.status was made for.
[763]	7033	config_files="$ac_config_files"
	7034	config_headers="$ac_config_headers"
[107]	7035
[763]	7036	_ACEOF
[107]	7037
[788]	7038	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7039	ac_cs_usage="\
[788]	7040	\`$as_me' instantiates files and other configuration actions
	7041	from templates according to the current configuration. Unless the files
	7042	and actions are specified as TAGs, all are instantiated by default.
[107]	7043
[788]	7044	Usage: $0 [OPTION]... [TAG]...
[107]	7045
	7046	-h, --help print this help, then exit
[763]	7047	-V, --version print version number and configuration settings, then exit
[788]	7048	--config print configuration, then exit
	7049	-q, --quiet, --silent
	7050	do not print progress messages
[107]	7051	-d, --debug don't remove temporary files
	7052	--recheck update $as_me by reconfiguring in the same conditions
[788]	7053	--file=FILE[:TEMPLATE]
	7054	instantiate the configuration file FILE
	7055	--header=FILE[:TEMPLATE]
	7056	instantiate the configuration header FILE
[107]	7057
	7058	Configuration files:
	7059	$config_files
	7060
	7061	Configuration headers:
	7062	$config_headers
	7063
[788]	7064	Report bugs to <Matthew.Whiting@csiro.au>."
[763]	7065
[107]	7066	_ACEOF
[788]	7067	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7068	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
[107]	7069	ac_cs_version="\\
[962]	7070	Duchamp config.status 1.2
[788]	7071	configured by $0, generated by GNU Autoconf 2.68,
	7072	with options \\"\$ac_cs_config\\"
[107]	7073
[788]	7074	Copyright (C) 2010 Free Software Foundation, Inc.
[107]	7075	This config.status script is free software; the Free Software Foundation
	7076	gives unlimited permission to copy, distribute and modify it."
[763]	7077
	7078	ac_pwd='$ac_pwd'
	7079	srcdir='$srcdir'
[788]	7080	test -n "\$AWK" \|\| AWK=awk
[107]	7081	_ACEOF
	7082
[788]	7083	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7084	# The default lists apply if the user does not specify any file.
[107]	7085	ac_need_defaults=:
	7086	while test $# != 0
	7087	do
	7088	case $1 in
[788]	7089	--=?)
[763]	7090	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7091	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
[107]	7092	ac_shift=:
	7093	;;
[788]	7094	--*=)
	7095	ac_option=`expr "X$1" : 'X$[^=]*$='`
	7096	ac_optarg=
	7097	ac_shift=:
	7098	;;
[763]	7099	*)
[107]	7100	ac_option=$1
	7101	ac_optarg=$2
	7102	ac_shift=shift
	7103	;;
	7104	esac
	7105
	7106	case $ac_option in
	7107	# Handling of the options.
	7108	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	7109	ac_cs_recheck=: ;;
[763]	7110	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
[788]	7111	$as_echo "$ac_cs_version"; exit ;;
	7112	--config \| --confi \| --conf \| --con \| --co \| --c )
	7113	$as_echo "$ac_cs_config"; exit ;;
[763]	7114	--debug \| --debu \| --deb \| --de \| --d \| -d )
[107]	7115	debug=: ;;
	7116	--file \| --fil \| --fi \| --f )
	7117	$ac_shift
[788]	7118	case $ac_optarg in
	7119	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7120	'') as_fn_error $? "missing file argument" ;;
	7121	esac
	7122	as_fn_append CONFIG_FILES " '$ac_optarg'"
[107]	7123	ac_need_defaults=false;;
	7124	--header \| --heade \| --head \| --hea )
	7125	$ac_shift
[788]	7126	case $ac_optarg in
	7127	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	7128	esac
	7129	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
[107]	7130	ac_need_defaults=false;;
[763]	7131	--he \| --h)
	7132	# Conflict between --help and --header
[788]	7133	as_fn_error $? "ambiguous option: \`$1'
	7134	Try \`$0 --help' for more information.";;
[763]	7135	--help \| --hel \| -h )
[788]	7136	$as_echo "$ac_cs_usage"; exit ;;
[107]	7137	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	7138	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	7139	ac_cs_silent=: ;;
	7140
	7141	# This is an error.
[788]	7142	-*) as_fn_error $? "unrecognized option: \`$1'
	7143	Try \`$0 --help' for more information." ;;
[107]	7144
[788]	7145	*) as_fn_append ac_config_targets " $1"
[763]	7146	ac_need_defaults=false ;;
[107]	7147
	7148	esac
	7149	shift
	7150	done
	7151
	7152	ac_configure_extra_args=
	7153
	7154	if $ac_cs_silent; then
	7155	exec 6>/dev/null
	7156	ac_configure_extra_args="$ac_configure_extra_args --silent"
	7157	fi
	7158
	7159	_ACEOF
[788]	7160	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[107]	7161	if \$ac_cs_recheck; then
[788]	7162	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	7163	shift
	7164	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	7165	CONFIG_SHELL='$SHELL'
[763]	7166	export CONFIG_SHELL
[788]	7167	exec "\$@"
[107]	7168	fi
	7169
	7170	_ACEOF
[788]	7171	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7172	exec 5>>config.log
	7173	{
	7174	echo
	7175	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7176	## Running $as_me. ##
	7177	_ASBOX
[788]	7178	$as_echo "$ac_log"
[763]	7179	} >&5
[107]	7180
[763]	7181	_ACEOF
[788]	7182	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7183	_ACEOF
[107]	7184
[788]	7185	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7186
[763]	7187	# Handling of arguments.
[107]	7188	for ac_config_target in $ac_config_targets
	7189	do
[763]	7190	case $ac_config_target in
	7191	"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
	7192	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	7193
[788]	7194	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
[107]	7195	esac
	7196	done
	7197
[763]	7198
[107]	7199	# If the user did not use the arguments to specify the items to instantiate,
	7200	# then the envvar interface is used. Set only those that are not.
	7201	# We use the long form for the default assignment because of an extremely
	7202	# bizarre bug on SunOS 4.1.3.
	7203	if $ac_need_defaults; then
	7204	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	7205	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	7206	fi
	7207
	7208	# Have a temporary directory for convenience. Make it in the build tree
[763]	7209	# simply because there is no reason against having it here, and in addition,
[107]	7210	# creating and moving files from /tmp can sometimes cause problems.
[763]	7211	# Hook for its removal unless debugging.
	7212	# Note that there is a small window in which the directory will not be cleaned:
	7213	# after its creation but before its name has been assigned to `$tmp'.
[107]	7214	$debug \|\|
	7215	{
[788]	7216	tmp= ac_tmp=
[763]	7217	trap 'exit_status=$?
[788]	7218	: "${ac_tmp:=$tmp}"
	7219	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
[763]	7220	' 0
[788]	7221	trap 'as_fn_exit 1' 1 2 13 15
[107]	7222	}
	7223	# Create a (secure) tmp directory for tmp files.
	7224
	7225	{
[763]	7226	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
[788]	7227	test -d "$tmp"
[107]	7228	} \|\|
	7229	{
[763]	7230	tmp=./conf$$-$RANDOM
	7231	(umask 077 && mkdir "$tmp")
[788]	7232	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	7233	ac_tmp=$tmp
[107]	7234
[788]	7235	# Set up the scripts for CONFIG_FILES section.
	7236	# No need to generate them if there are no CONFIG_FILES.
	7237	# This happens for instance with `./config.status config.h'.
[763]	7238	if test -n "$CONFIG_FILES"; then
[107]	7239
[788]	7240
	7241	ac_cr=`echo X \| tr X '\015'`
	7242	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	7243	# But we know of no other shell where ac_cr would be empty at this
	7244	# point, so we can use a bashism as a fallback.
	7245	if test "x$ac_cr" = x; then
	7246	eval ac_cr=\$\'\\r\'
	7247	fi
	7248	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	7249	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	7250	ac_cs_awk_cr='\\r'
	7251	else
	7252	ac_cs_awk_cr=$ac_cr
	7253	fi
	7254
	7255	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
[107]	7256	_ACEOF
	7257
[763]	7258
[788]	7259	{
	7260	echo "cat >conf$$subs.awk <<_ACEOF" &&
	7261	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	7262	echo "_ACEOF"
	7263	} >conf$$subs.sh \|\|
	7264	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	7265	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
[763]	7266	ac_delim='%!_!# '
	7267	for ac_last_try in false false false false false :; do
[788]	7268	. ./conf$$subs.sh \|\|
	7269	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7270
[788]	7271	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	7272	if test $ac_delim_n = $ac_delim_num; then
[763]	7273	break
	7274	elif $ac_last_try; then
[788]	7275	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
[763]	7276	else
	7277	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
[107]	7278	fi
[763]	7279	done
[788]	7280	rm -f conf$$subs.sh
[107]	7281
[788]	7282	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7283	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	7284	_ACEOF
	7285	sed -n '
	7286	h
	7287	s/^/S["/; s/!.*/"]=/
	7288	p
	7289	g
	7290	s/^[^!]*!//
	7291	:repl
	7292	t repl
	7293	s/'"$ac_delim"'$//
	7294	t delim
	7295	:nl
	7296	h
	7297	s/$.\{148\}$..*/\1/
	7298	t more1
	7299	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	7300	p
	7301	n
	7302	b repl
	7303	:more1
	7304	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7305	p
	7306	g
	7307	s/.\{148\}//
	7308	t nl
	7309	:delim
	7310	h
	7311	s/$.\{148\}$..*/\1/
	7312	t more2
	7313	s/["\\]/\\&/g; s/^/"/; s/$/"/
	7314	p
	7315	b
	7316	:more2
	7317	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7318	p
	7319	g
	7320	s/.\{148\}//
	7321	t delim
	7322	' <conf$$subs.awk \| sed '
	7323	/^[^""]/{
	7324	N
	7325	s/\n//
	7326	}
	7327	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7328	rm -f conf$$subs.awk
	7329	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7330	_ACAWK
	7331	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	7332	for (key in S) S_is_set[key] = 1
	7333	FS = ""
[763]	7334
[788]	7335	}
	7336	{
	7337	line = $ 0
	7338	nfields = split(line, field, "@")
	7339	substed = 0
	7340	len = length(field[1])
	7341	for (i = 2; i < nfields; i++) {
	7342	key = field[i]
	7343	keylen = length(key)
	7344	if (S_is_set[key]) {
	7345	value = S[key]
	7346	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	7347	len += length(value) + length(field[++i])
	7348	substed = 1
	7349	} else
	7350	len += 1 + keylen
	7351	}
	7352
	7353	print line
	7354	}
	7355
	7356	_ACAWK
[107]	7357	_ACEOF
[788]	7358	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7359	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	7360	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	7361	else
	7362	cat
	7363	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	7364	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
[763]	7365	_ACEOF
	7366
[788]	7367	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	7368	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
[763]	7369	# trailing colons and then remove the whole line if VPATH becomes empty
	7370	# (actually we leave an empty line to preserve line numbers).
	7371	if test "x$srcdir" = x.; then
[788]	7372	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	7373	h
	7374	s///
	7375	s/^/:/
	7376	s/[ ]*$/:/
	7377	s/:\$(srcdir):/:/g
	7378	s/:\${srcdir}:/:/g
	7379	s/:@srcdir@:/:/g
	7380	s/^:*//
[763]	7381	s/:*$//
[788]	7382	x
	7383	s/$=[ ]$./\1/
	7384	G
	7385	s/\n//
[763]	7386	s/^[^=]=[ ]$//
	7387	}'
	7388	fi
	7389
[788]	7390	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7391	fi # test -n "$CONFIG_FILES"
	7392
[788]	7393	# Set up the scripts for CONFIG_HEADERS section.
	7394	# No need to generate them if there are no CONFIG_HEADERS.
	7395	# This happens for instance with `./config.status Makefile'.
	7396	if test -n "$CONFIG_HEADERS"; then
	7397	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	7398	BEGIN {
	7399	_ACEOF
[763]	7400
[788]	7401	# Transform confdefs.h into an awk script `defines.awk', embedded as
	7402	# here-document in config.status, that substitutes the proper values into
	7403	# config.h.in to produce config.h.
	7404
	7405	# Create a delimiter string that does not exist in confdefs.h, to ease
	7406	# handling of long lines.
	7407	ac_delim='%!_!# '
	7408	for ac_last_try in false false :; do
	7409	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	7410	if test -z "$ac_tt"; then
	7411	break
	7412	elif $ac_last_try; then
	7413	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	7414	else
	7415	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	7416	fi
	7417	done
	7418
	7419	# For the awk script, D is an array of macro values keyed by name,
	7420	# likewise P contains macro parameters if any. Preserve backslash
	7421	# newline sequences.
	7422
	7423	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	7424	sed -n '
	7425	s/.\{148\}/&'"$ac_delim"'/g
	7426	t rset
	7427	:rset
	7428	s/^[ ]#[ ]define[ ][ ]*/ /
	7429	t def
	7430	d
	7431	:def
	7432	s/\\$//
	7433	t bsnl
	7434	s/["\\]/\\&/g
	7435	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7436	D["\1"]=" \3"/p
	7437	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	7438	d
	7439	:bsnl
	7440	s/["\\]/\\&/g
	7441	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	7442	D["\1"]=" \3\\\\\\n"\\/p
	7443	t cont
	7444	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	7445	t cont
	7446	d
	7447	:cont
	7448	n
	7449	s/.\{148\}/&'"$ac_delim"'/g
	7450	t clear
	7451	:clear
	7452	s/\\$//
	7453	t bsnlc
	7454	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	7455	d
	7456	:bsnlc
	7457	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	7458	b cont
	7459	' <confdefs.h \| sed '
	7460	s/'"$ac_delim"'/"\\\
	7461	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7462
	7463	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7464	for (key in D) D_is_set[key] = 1
	7465	FS = ""
	7466	}
	7467	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	7468	line = \$ 0
	7469	split(line, arg, " ")
	7470	if (arg[1] == "#") {
	7471	defundef = arg[2]
	7472	mac1 = arg[3]
	7473	} else {
	7474	defundef = substr(arg[1], 2)
	7475	mac1 = arg[2]
	7476	}
	7477	split(mac1, mac2, "(") #)
	7478	macro = mac2[1]
	7479	prefix = substr(line, 1, index(line, defundef) - 1)
	7480	if (D_is_set[macro]) {
	7481	# Preserve the white space surrounding the "#".
	7482	print prefix "define", macro P[macro] D[macro]
	7483	next
	7484	} else {
	7485	# Replace #undef with comments. This is necessary, for example,
	7486	# in the case of _POSIX_SOURCE, which is predefined and required
	7487	# on some systems where configure will not decide to define it.
	7488	if (defundef == "undef") {
	7489	print "/", prefix defundef, macro, "/"
	7490	next
	7491	}
	7492	}
	7493	}
	7494	{ print }
	7495	_ACAWK
	7496	_ACEOF
	7497	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7498	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	7499	fi # test -n "$CONFIG_HEADERS"
	7500
	7501
	7502	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
	7503	shift
	7504	for ac_tag
[763]	7505	do
	7506	case $ac_tag in
	7507	:[FHLC]) ac_mode=$ac_tag; continue;;
[107]	7508	esac
[763]	7509	case $ac_mode$ac_tag in
	7510	:[FHL]:);;
[788]	7511	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
[763]	7512	:[FH]-) ac_tag=-:-;;
	7513	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	7514	esac
	7515	ac_save_IFS=$IFS
	7516	IFS=:
	7517	set x $ac_tag
	7518	IFS=$ac_save_IFS
	7519	shift
	7520	ac_file=$1
	7521	shift
[107]	7522
[763]	7523	case $ac_mode in
	7524	:L) ac_source=$1;;
	7525	:[FH])
	7526	ac_file_inputs=
	7527	for ac_f
	7528	do
	7529	case $ac_f in
[788]	7530	-) ac_f="$ac_tmp/stdin";;
[763]	7531	*) # Look for the file first in the build tree, then in the source tree
	7532	# (if the path is not absolute). The absolute path cannot be DOS-style,
	7533	# because $ac_f cannot contain `:'.
	7534	test -f "$ac_f" \|\|
	7535	case $ac_f in
	7536	[\\/$]*) false;;
	7537	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	7538	esac \|\|
[788]	7539	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
[763]	7540	esac
[788]	7541	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	7542	as_fn_append ac_file_inputs " '$ac_f'"
[763]	7543	done
	7544
	7545	# Let's still pretend it is `configure' which instantiates (i.e., don't
	7546	# use $as_me), people would be surprised to read:
	7547	# /* config.h. Generated by config.status. */
[788]	7548	configure_input='Generated from '`
	7549	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	7550	`' by configure.'
[763]	7551	if test x"$ac_file" != x-; then
	7552	configure_input="$ac_file. $configure_input"
[788]	7553	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	7554	$as_echo "$as_me: creating $ac_file" >&6;}
[763]	7555	fi
[788]	7556	# Neutralize special characters interpreted by sed in replacement strings.
	7557	case $configure_input in #(
	7558	\& \| \\| \| \\ )
	7559	ac_sed_conf_input=`$as_echo "$configure_input" \|
	7560	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	7561	*) ac_sed_conf_input=$configure_input;;
	7562	esac
[763]	7563
	7564	case $ac_tag in
[788]	7565	:-: \| *:-) cat >"$ac_tmp/stdin" \
	7566	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
[763]	7567	esac
	7568	;;
	7569	esac
	7570
	7571	ac_dir=`$as_dirname -- "$ac_file" \|\|
[107]	7572	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
[349]	7573	X"$ac_file" : 'X$//$[^/]' \\| \
	7574	X"$ac_file" : 'X$//$$' \\| \
[763]	7575	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
[788]	7576	$as_echo X"$ac_file" \|
[763]	7577	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7578	s//\1/
	7579	q
	7580	}
	7581	/^X$\/\/$[^/].*/{
	7582	s//\1/
	7583	q
	7584	}
	7585	/^X$\/\/$$/{
	7586	s//\1/
	7587	q
	7588	}
	7589	/^X$\/$.*/{
	7590	s//\1/
	7591	q
	7592	}
	7593	s/.*/./; q'`
[788]	7594	as_dir="$ac_dir"; as_fn_mkdir_p
[107]	7595	ac_builddir=.
	7596
[763]	7597	case "$ac_dir" in
	7598	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7599	*)
[788]	7600	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
[763]	7601	# A ".." for each directory in $ac_dir_suffix.
[788]	7602	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
[763]	7603	case $ac_top_builddir_sub in
	7604	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7605	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	7606	esac ;;
	7607	esac
	7608	ac_abs_top_builddir=$ac_pwd
	7609	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	7610	# for backward compatibility:
	7611	ac_top_builddir=$ac_top_build_prefix
[107]	7612
	7613	case $srcdir in
[763]	7614	.) # We are building in place.
[107]	7615	ac_srcdir=.
[763]	7616	ac_top_srcdir=$ac_top_builddir_sub
	7617	ac_abs_top_srcdir=$ac_pwd ;;
	7618	[\\/]* \| ?:[\\/]* ) # Absolute name.
[107]	7619	ac_srcdir=$srcdir$ac_dir_suffix;
[763]	7620	ac_top_srcdir=$srcdir
	7621	ac_abs_top_srcdir=$srcdir ;;
	7622	*) # Relative name.
	7623	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	7624	ac_top_srcdir=$ac_top_build_prefix$srcdir
	7625	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[107]	7626	esac
[763]	7627	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[107]	7628
	7629
[763]	7630	case $ac_mode in
	7631	:F)
	7632	#
	7633	# CONFIG_FILE
	7634	#
[107]	7635
[763]	7636	_ACEOF
[349]	7637
[788]	7638	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[763]	7639	# If the template does not know about datarootdir, expand it.
	7640	# FIXME: This hack should be removed a few years after 2.60.
	7641	ac_datarootdir_hack=; ac_datarootdir_seen=
[788]	7642	ac_sed_dataroot='
	7643	/datarootdir/ {
[763]	7644	p
	7645	q
	7646	}
	7647	/@datadir@/p
	7648	/@docdir@/p
	7649	/@infodir@/p
	7650	/@localedir@/p
[788]	7651	/@mandir@/p'
	7652	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
[763]	7653	datarootdir) ac_datarootdir_seen=yes;;
	7654	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
[788]	7655	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	7656	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
[107]	7657	_ACEOF
[788]	7658	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[763]	7659	ac_datarootdir_hack='
	7660	s&@datadir@&$datadir&g
	7661	s&@docdir@&$docdir&g
	7662	s&@infodir@&$infodir&g
	7663	s&@localedir@&$localedir&g
	7664	s&@mandir@&$mandir&g
[788]	7665	s&\\\${datarootdir}&$datarootdir&g' ;;
[763]	7666	esac
	7667	_ACEOF
	7668
	7669	# Neutralize VPATH when `$srcdir' = `.'.
	7670	# Shell code in configure.ac might set extrasub.
	7671	# FIXME: do we really want to maintain this feature?
[788]	7672	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7673	ac_sed_extra="$ac_vpsub
[107]	7674	$extrasub
	7675	_ACEOF
[788]	7676	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[107]	7677	:t
	7678	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
[788]	7679	s\|@configure_input@\|$ac_sed_conf_input\|;t t
[763]	7680	s&@top_builddir@&$ac_top_builddir_sub&;t t
[788]	7681	s&@top_build_prefix@&$ac_top_build_prefix&;t t
[763]	7682	s&@srcdir@&$ac_srcdir&;t t
	7683	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	7684	s&@top_srcdir@&$ac_top_srcdir&;t t
	7685	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	7686	s&@builddir@&$ac_builddir&;t t
	7687	s&@abs_builddir@&$ac_abs_builddir&;t t
	7688	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	7689	$ac_datarootdir_hack
[788]	7690	"
	7691	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	7692	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7693
[763]	7694	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
[788]	7695	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	7696	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	7697	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	7698	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7699	which seems to be undefined. Please make sure it is defined" >&5
	7700	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7701	which seems to be undefined. Please make sure it is defined" >&2;}
[107]	7702
[788]	7703	rm -f "$ac_tmp/stdin"
[107]	7704	case $ac_file in
[788]	7705	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	7706	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	7707	esac \
	7708	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[763]	7709	;;
	7710	:H)
	7711	#
	7712	# CONFIG_HEADER
	7713	#
[107]	7714	if test x"$ac_file" != x-; then
[788]	7715	{
	7716	$as_echo "/* $configure_input */" \
	7717	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	7718	} >"$ac_tmp/config.h" \
	7719	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	7720	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	7721	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	7722	$as_echo "$as_me: $ac_file is unchanged" >&6;}
[107]	7723	else
[788]	7724	rm -f "$ac_file"
	7725	mv "$ac_tmp/config.h" "$ac_file" \
	7726	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
[107]	7727	fi
	7728	else
[788]	7729	$as_echo "/* $configure_input */" \
	7730	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	7731	\|\| as_fn_error $? "could not create -" "$LINENO" 5
[107]	7732	fi
[763]	7733	;;
[107]	7734
	7735
[763]	7736	esac
	7737
	7738	done # for ac_tag
	7739
	7740
[788]	7741	as_fn_exit 0
[107]	7742	_ACEOF
	7743	ac_clean_files=$ac_clean_files_save
	7744
[788]	7745	test $ac_write_fail = 0 \|\|
	7746	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
[107]	7747
[788]	7748
[107]	7749	# configure is writing to config.log, and then calls config.status.
	7750	# config.status does its own redirection, appending to config.log.
	7751	# Unfortunately, on DOS this fails, as config.log is still kept open
	7752	# by configure, so config.status won't be able to write to it; its
	7753	# output is simply discarded. So we exec the FD to /dev/null,
	7754	# effectively closing config.log, so it can be properly (re)opened and
	7755	# appended to by config.status. When coming back to configure, we
	7756	# need to make the FD available again.
	7757	if test "$no_create" != yes; then
	7758	ac_cs_success=:
	7759	ac_config_status_args=
	7760	test "$silent" = yes &&
	7761	ac_config_status_args="$ac_config_status_args --quiet"
	7762	exec 5>/dev/null
	7763	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7764	exec 5>>config.log
	7765	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7766	# would make configure fail if this is the last instruction.
[788]	7767	$ac_cs_success \|\| as_fn_exit 1
[107]	7768	fi
[788]	7769	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7770	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7771	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7772	fi
[107]	7773

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format