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Comparing trunk/configure (file contents):
Revision 2 by gezelter, Fri Sep 24 04:16:43 2004 UTC vs.
Revision 1395 by gezelter, Fri Dec 4 17:38:47 2009 UTC

#	Line 1 | Line 1
1		#! /bin/sh
2		# Guess values for system-dependent variables and create Makefiles.
3	<	# Generated by GNU Autoconf 2.59 for OOPSE 1.0.
3	>	# Generated by GNU Autoconf 2.65 for OpenMD 1.0.
4		#
5		# Report bugs to <gezelter@nd.edu>.
6		#
7	<	# Copyright (C) 2003 Free Software Foundation, Inc.
7	>	#
8	>	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9	>	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
10	>	# Inc.
11	>	#
12	>	#
13		# This configure script is free software; the Free Software Foundation
14		# gives unlimited permission to copy, distribute and modify it.
15	<	## --------------------- ##
16	<	## M4sh Initialization.  ##
17	<	## --------------------- ##
15	>	## -------------------- ##
16	>	## M4sh Initialization. ##
17	>	## -------------------- ##
18
19	<	# Be Bourne compatible
20	<	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19	>	# Be more Bourne compatible
20	>	DUALCASE=1; export DUALCASE # for MKS sh
21	>	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22		emulate sh
23		NULLCMD=:
24	<	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24	>	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25		# is contrary to our usage.  Disable this feature.
26		alias -g '${1+"$@"}'='"$@"'
27	<	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
28	<	set -o posix
27	>	setopt NO_GLOB_SUBST
28	>	else
29	>	case `(set -o) 2>/dev/null` in #(
30	>	*posix*) :
31	>	set -o posix ;; #(
32	>	*) :
33	>	;;
34	>	esac
35		fi
24	–	DUALCASE=1; export DUALCASE # for MKS sh
36
37	<	# Support unset when possible.
38	<	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
39	<	as_unset=unset
37	>
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	<	as_unset=false
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'
58	>	else
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'
71	>	fi
72	>	export as_echo_body
73	>	as_echo='sh -c $as_echo_body as_echo'
74		fi
75
76	+	# The user is always right.
77	+	if test "${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	+	}
83	+	fi
84
85	<	# Work around bugs in pre-3.0 UWIN ksh.
86	<	$as_unset ENV MAIL MAILPATH
85	>
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.
94	>	case $0 in #((
95	>	*[\\/]* ) as_myself=$0 ;;
96	>	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97	>	for as_dir in $PATH
98	>	do
99	>	IFS=$as_save_IFS
100	>	test -z "$as_dir" && as_dir=.
101	>	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102	>	done
103	>	IFS=$as_save_IFS
104	>
105	>	;;
106	>	esac
107	>	# We did not find ourselves, most probably we were run as `sh COMMAND'
108	>	# in which case we are not to be found in the path.
109	>	if test "x$as_myself" = x; then
110	>	as_myself=$0
111	>	fi
112	>	if test ! -f "$as_myself"; then
113	>	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114	>	exit 1
115	>	fi
116	>
117	>	# Unset variables that we do not need and which cause bugs (e.g. in
118	>	# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
119	>	# suppresses any "Segmentation fault" message there.  '((' could
120	>	# trigger a bug in pdksh 5.2.14.
121	>	for as_var in BASH_ENV ENV MAIL MAILPATH
122	>	do eval test x\${$as_var+set} = xset \
123	>	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
124	>	done
125		PS1='$ '
126		PS2='> '
127		PS4='+ '
128
129		# NLS nuisances.
130	<	for as_var in \
131	<	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
132	<	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
133	<	LC_TELEPHONE LC_TIME
130	>	LC_ALL=C
131	>	export LC_ALL
132	>	LANGUAGE=C
133	>	export LANGUAGE
134	>
135	>	# CDPATH.
136	>	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137	>
138	>	if test "x$CONFIG_SHELL" = x; then
139	>	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140	>	emulate sh
141	>	NULLCMD=:
142	>	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
143	>	# is contrary to our usage.  Disable this feature.
144	>	alias -g '\${1+\"\$@\"}'='\"\$@\"'
145	>	setopt NO_GLOB_SUBST
146	>	else
147	>	case \`(set -o) 2>/dev/null\` in #(
148	>	*posix*) :
149	>	set -o posix ;; #(
150	>	*) :
151	>	;;
152	>	esac
153	>	fi
154	>	"
155	>	as_required="as_fn_return () { (exit \$1); }
156	>	as_fn_success () { as_fn_return 0; }
157	>	as_fn_failure () { as_fn_return 1; }
158	>	as_fn_ret_success () { return 0; }
159	>	as_fn_ret_failure () { return 1; }
160	>
161	>	exitcode=0
162	>	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
163	>	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
164	>	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
165	>	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
166	>	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167	>
168	>	else
169	>	exitcode=1; echo positional parameters were not saved.
170	>	fi
171	>	test x\$exitcode = x0 || exit 1"
172	>	as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
173	>	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
174	>	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
175	>	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
176	>	test \$(( 1 + 1 )) = 2 || exit 1"
177	>	if (eval "$as_required") 2>/dev/null; then :
178	>	as_have_required=yes
179	>	else
180	>	as_have_required=no
181	>	fi
182	>	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
183	>
184	>	else
185	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186	>	as_found=false
187	>	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
188		do
189	<	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
190	<	eval $as_var=C; export $as_var
189	>	IFS=$as_save_IFS
190	>	test -z "$as_dir" && as_dir=.
191	>	as_found=:
192	>	case $as_dir in #(
193	>	/*)
194	>	for as_base in sh bash ksh sh5; do
195	>	# Try only shells that exist, to save several forks.
196	>	as_shell=$as_dir/$as_base
197	>	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
198	>	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
199	>	CONFIG_SHELL=$as_shell as_have_required=yes
200	>	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
201	>	break 2
202	>	fi
203	>	fi
204	>	done;;
205	>	esac
206	>	as_found=false
207	>	done
208	>	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
209	>	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
210	>	CONFIG_SHELL=$SHELL as_have_required=yes
211	>	fi; }
212	>	IFS=$as_save_IFS
213	>
214	>
215	>	if test "x$CONFIG_SHELL" != x; then :
216	>	# We cannot yet assume a decent shell, so we have to provide a
217	>	# neutralization value for shells without unset; and this also
218	>	# works around shells that cannot unset nonexistent variables.
219	>	BASH_ENV=/dev/null
220	>	ENV=/dev/null
221	>	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	>	export CONFIG_SHELL
223	>	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224	>	fi
225	>
226	>	if test x$as_have_required = xno; then :
227	>	$as_echo "$0: This script requires a shell more modern than all"
228	>	$as_echo "$0: the shells that I found on your system."
229	>	if test x${ZSH_VERSION+set} = xset ; then
230	>	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
231	>	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
232		else
233	<	$as_unset $as_var
233	>	$as_echo "$0: Please tell bug-autoconf@gnu.org and gezelter@nd.edu
234	>	$0: about your system, including any error possibly output
235	>	$0: before this message. Then install a modern shell, or
236	>	$0: manually run the script under such a shell if you do
237	>	$0: have one."
238		fi
239	<	done
239	>	exit 1
240	>	fi
241	>	fi
242	>	fi
243	>	SHELL=${CONFIG_SHELL-/bin/sh}
244	>	export SHELL
245	>	# Unset more variables known to interfere with behavior of common tools.
246	>	CLICOLOR_FORCE= GREP_OPTIONS=
247	>	unset CLICOLOR_FORCE GREP_OPTIONS
248
249	<	# Required to use basename.
250	<	if expr a : '\(a\)' >/dev/null 2>&1; then
249	>	## --------------------- ##
250	>	## M4sh Shell Functions. ##
251	>	## --------------------- ##
252	>	# as_fn_unset VAR
253	>	# ---------------
254	>	# Portably unset VAR.
255	>	as_fn_unset ()
256	>	{
257	>	{ eval $1=; unset $1;}
258	>	}
259	>	as_unset=as_fn_unset
260	>
261	>	# as_fn_set_status STATUS
262	>	# -----------------------
263	>	# Set $? to STATUS, without forking.
264	>	as_fn_set_status ()
265	>	{
266	>	return $1
267	>	} # as_fn_set_status
268	>
269	>	# as_fn_exit STATUS
270	>	# -----------------
271	>	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
272	>	as_fn_exit ()
273	>	{
274	>	set +e
275	>	as_fn_set_status $1
276	>	exit $1
277	>	} # as_fn_exit
278	>
279	>	# as_fn_mkdir_p
280	>	# -------------
281	>	# Create "$as_dir" as a directory, including parents if necessary.
282	>	as_fn_mkdir_p ()
283	>	{
284	>
285	>	case $as_dir in #(
286	>	-*) as_dir=./$as_dir;;
287	>	esac
288	>	test -d "$as_dir" || eval $as_mkdir_p || {
289	>	as_dirs=
290	>	while :; do
291	>	case $as_dir in #(
292	>	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
293	>	*) as_qdir=$as_dir;;
294	>	esac
295	>	as_dirs="'$as_qdir' $as_dirs"
296	>	as_dir=`$as_dirname -- "$as_dir" ||
297	>	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
298	>	X"$as_dir" : 'X\(//\)[^/]' \| \
299	>	X"$as_dir" : 'X\(//\)$' \| \
300	>	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
301	>	$as_echo X"$as_dir" |
302	>	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
303	>	s//\1/
304	>	q
305	>	}
306	>	/^X\(\/\/\)[^/].*/{
307	>	s//\1/
308	>	q
309	>	}
310	>	/^X\(\/\/\)$/{
311	>	s//\1/
312	>	q
313	>	}
314	>	/^X\(\/\).*/{
315	>	s//\1/
316	>	q
317	>	}
318	>	s/.*/./; q'`
319	>	test -d "$as_dir" && break
320	>	done
321	>	test -z "$as_dirs" || eval "mkdir $as_dirs"
322	>	} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
323	>
324	>
325	>	} # as_fn_mkdir_p
326	>	# as_fn_append VAR VALUE
327	>	# ----------------------
328	>	# Append the text in VALUE to the end of the definition contained in VAR. Take
329	>	# advantage of any shell optimizations that allow amortized linear growth over
330	>	# repeated appends, instead of the typical quadratic growth present in naive
331	>	# implementations.
332	>	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
333	>	eval 'as_fn_append ()
334	>	{
335	>	eval $1+=\$2
336	>	}'
337	>	else
338	>	as_fn_append ()
339	>	{
340	>	eval $1=\$$1\$2
341	>	}
342	>	fi # as_fn_append
343	>
344	>	# as_fn_arith ARG...
345	>	# ------------------
346	>	# Perform arithmetic evaluation on the ARGs, and store the result in the
347	>	# global $as_val. Take advantage of shells that can avoid forks. The arguments
348	>	# must be portable across $(()) and expr.
349	>	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
350	>	eval 'as_fn_arith ()
351	>	{
352	>	as_val=$(( $* ))
353	>	}'
354	>	else
355	>	as_fn_arith ()
356	>	{
357	>	as_val=`expr "$@" || test $? -eq 1`
358	>	}
359	>	fi # as_fn_arith
360	>
361	>
362	>	# as_fn_error ERROR [LINENO LOG_FD]
363	>	# ---------------------------------
364	>	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
365	>	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
366	>	# script with status $?, using 1 if that was 0.
367	>	as_fn_error ()
368	>	{
369	>	as_status=$?; test $as_status -eq 0 && as_status=1
370	>	if test "$3"; then
371	>	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
372	>	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
373	>	fi
374	>	$as_echo "$as_me: error: $1" >&2
375	>	as_fn_exit $as_status
376	>	} # as_fn_error
377	>
378	>	if expr a : '\(a\)' >/dev/null 2>&1 &&
379	>	test "X`expr 00001 : '.*\(...\)'`" = X001; then
380		as_expr=expr
381		else
382		as_expr=false
383		fi
384
385	<	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
385	>	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386		as_basename=basename
387		else
388		as_basename=false
389		fi
390
391	+	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392	+	as_dirname=dirname
393	+	else
394	+	as_dirname=false
395	+	fi
396
397	<	# Name of the executable.
68	<	as_me=`$as_basename "$0" ||
397	>	as_me=`$as_basename -- "$0" ||
398		$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
399		X"$0" : 'X\(//\)$' \| \
400	<	X"$0" : 'X\(/\)$' \| \
401	<	.     : '\(.\)' 2>/dev/null ||
402	<	echo X/"$0" |
403	<	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
404	<	/^X\/\(\/\/\)$/{ s//\1/; q; }
405	<	/^X\/\(\/\).*/{ s//\1/; q; }
406	<	s/.*/./; q'`
400	>	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
401	>	$as_echo X/"$0" |
402	>	sed '/^.*\/\([^/][^/]*\)\/*$/{
403	>	s//\1/
404	>	q
405	>	}
406	>	/^X\/\(\/\/\)$/{
407	>	s//\1/
408	>	q
409	>	}
410	>	/^X\/\(\/\).*/{
411	>	s//\1/
412	>	q
413	>	}
414	>	s/.*/./; q'`
415
79	–
80	–	# PATH needs CR, and LINENO needs CR and PATH.
416		# Avoid depending upon Character Ranges.
417		as_cr_letters='abcdefghijklmnopqrstuvwxyz'
418		as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
#	Line 85 | Line 420 | as_cr_alnum=$as_cr_Letters$as_cr_digits
420		as_cr_digits='0123456789'
421		as_cr_alnum=$as_cr_Letters$as_cr_digits
422
88	–	# The user is always right.
89	–	if test "${PATH_SEPARATOR+set}" != set; then
90	–	echo "#! /bin/sh" >conf$$.sh
91	–	echo  "exit 0"   >>conf$$.sh
92	–	chmod +x conf$$.sh
93	–	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	–	PATH_SEPARATOR=';'
95	–	else
96	–	PATH_SEPARATOR=:
97	–	fi
98	–	rm -f conf$$.sh
99	–	fi
423
424	<
425	<	as_lineno_1=$LINENO
426	<	as_lineno_2=$LINENO
427	<	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
428	<	test "x$as_lineno_1" != "x$as_lineno_2" &&
429	<	test "x$as_lineno_3"  = "x$as_lineno_2"  || {
430	<	# Find who we are.  Look in the path if we contain no path at all
431	<	# relative or not.
432	<	case $0 in
110	<	*[\\/]* ) as_myself=$0 ;;
111	<	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	<	for as_dir in $PATH
113	<	do
114	<	IFS=$as_save_IFS
115	<	test -z "$as_dir" && as_dir=.
116	<	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	<	done
118	<
119	<	;;
120	<	esac
121	<	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	<	# in which case we are not to be found in the path.
123	<	if test "x$as_myself" = x; then
124	<	as_myself=$0
125	<	fi
126	<	if test ! -f "$as_myself"; then
127	<	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	<	{ (exit 1); exit 1; }; }
129	<	fi
130	<	case $CONFIG_SHELL in
131	<	'')
132	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	<	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	<	do
135	<	IFS=$as_save_IFS
136	<	test -z "$as_dir" && as_dir=.
137	<	for as_base in sh bash ksh sh5; do
138	<	case $as_dir in
139	<	/*)
140	<	if ("$as_dir/$as_base" -c '
141	<	as_lineno_1=$LINENO
142	<	as_lineno_2=$LINENO
143	<	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	<	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	<	test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
146	<	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147	<	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148	<	CONFIG_SHELL=$as_dir/$as_base
149	<	export CONFIG_SHELL
150	<	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	<	fi;;
152	<	esac
153	<	done
154	<	done
155	<	;;
156	<	esac
157	<
158	<	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	<	# uniformly replaced by the line number.  The first 'sed' inserts a
160	<	# line-number line before each line; the second 'sed' does the real
161	<	# work.  The second script uses 'N' to pair each line-number line
162	<	# with the numbered line, and appends trailing '-' during
163	<	# substitution so that $LINENO is not a special case at line end.
164	<	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	<	# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
166	<	sed '=' <$as_myself |
424	>	as_lineno_1=$LINENO as_lineno_1a=$LINENO
425	>	as_lineno_2=$LINENO as_lineno_2a=$LINENO
426	>	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
427	>	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
428	>	# Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
429	>	sed -n '
430	>	p
431	>	/[$]LINENO/=
432	>	' <$as_myself |
433		sed '
434	+	s/[$]LINENO.*/&-/
435	+	t lineno
436	+	b
437	+	:lineno
438		N
439	<	s,$,-,
440	<	: loop
171	<	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
439	>	:loop
440	>	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441		t loop
442	<	s,-$,,
174	<	s,^['$as_cr_digits']*\n,,
442	>	s/-\n.*//
443		' >$as_me.lineno &&
444	<	chmod +x $as_me.lineno ||
445	<	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	<	{ (exit 1); exit 1; }; }
444	>	chmod +x "$as_me.lineno" ||
445	>	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
446
447		# Don't try to exec as it changes $[0], causing all sort of problems
448		# (the dirname of $[0] is not the place where we might find the
449	<	# original and so on.  Autoconf is especially sensible to this).
450	<	. ./$as_me.lineno
449	>	# original and so on.  Autoconf is especially sensitive to this).
450	>	. "./$as_me.lineno"
451		# Exit status is that of the last command.
452		exit
453		}
454
455	<
456	<	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
457	<	*c*,-n*) ECHO_N= ECHO_C='
458	<	' ECHO_T='      ' ;;
459	<	*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
460	<	*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
461	<	esac
462	<
463	<	if expr a : '\(a\)' >/dev/null 2>&1; then
464	<	as_expr=expr
465	<	else
466	<	as_expr=false
200	<	fi
455	>	ECHO_C= ECHO_N= ECHO_T=
456	>	case `echo -n x` in #(((((
457	>	-n*)
458	>	case `echo 'xy\c'` in
459	>	*c*) ECHO_T=' ';;     # ECHO_T is single tab character.
460	>	xy)  ECHO_C='\c';;
461	>	*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
462	>	ECHO_T=' ';;
463	>	esac;;
464	>	*)
465	>	ECHO_N='-n';;
466	>	esac
467
468		rm -f conf$$ conf$$.exe conf$$.file
469	<	echo >conf$$.file
470	<	if ln -s conf$$.file conf$$ 2>/dev/null; then
471	<	# We could just check for DJGPP; but this test a) works b) is more generic
472	<	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
473	<	if test -f conf$$.exe; then
474	<	# Don't use ln at all; we don't have any links
475	<	as_ln_s='cp -p'
476	<	else
469	>	if test -d conf$$.dir; then
470	>	rm -f conf$$.dir/conf$$.file
471	>	else
472	>	rm -f conf$$.dir
473	>	mkdir conf$$.dir 2>/dev/null
474	>	fi
475	>	if (echo >conf$$.file) 2>/dev/null; then
476	>	if ln -s conf$$.file conf$$ 2>/dev/null; then
477		as_ln_s='ln -s'
478	+	# ... but there are two gotchas:
479	+	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
480	+	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
481	+	# In both cases, we have to default to `cp -p'.
482	+	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483	+	as_ln_s='cp -p'
484	+	elif ln conf$$.file conf$$ 2>/dev/null; then
485	+	as_ln_s=ln
486	+	else
487	+	as_ln_s='cp -p'
488		fi
213	–	elif ln conf$$.file conf$$ 2>/dev/null; then
214	–	as_ln_s=ln
489		else
490		as_ln_s='cp -p'
491		fi
492	<	rm -f conf$$ conf$$.exe conf$$.file
492	>	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
493	>	rmdir conf$$.dir 2>/dev/null
494
495		if mkdir -p . 2>/dev/null; then
496	<	as_mkdir_p=:
496	>	as_mkdir_p='mkdir -p "$as_dir"'
497		else
498		test -d ./-p && rmdir ./-p
499		as_mkdir_p=false
500		fi
501
502	<	as_executable_p="test -f"
502	>	if test -x / >/dev/null 2>&1; then
503	>	as_test_x='test -x'
504	>	else
505	>	if ls -dL / >/dev/null 2>&1; then
506	>	as_ls_L_option=L
507	>	else
508	>	as_ls_L_option=
509	>	fi
510	>	as_test_x='
511	>	eval sh -c '\''
512	>	if test -d "$1"; then
513	>	test -d "$1/.";
514	>	else
515	>	case $1 in #(
516	>	-*)set "./$1";;
517	>	esac;
518	>	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
519	>	???[sx]*):;;*)false;;esac;fi
520	>	'\'' sh
521	>	'
522	>	fi
523	>	as_executable_p=$as_test_x
524
525		# Sed expression to map a string onto a valid CPP name.
526		as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
#	Line 233 | Line 529 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
529		as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
530
531
532	<	# IFS
533	<	# We need space, tab and new line, in precisely that order.
238	<	as_nl='
239	<	'
240	<	IFS="   $as_nl"
532	>	test -n "$DJDIR" || exec 7<&0 </dev/null
533	>	exec 6>&1
534
242	–	# CDPATH.
243	–	$as_unset CDPATH
244	–
245	–
535		# Name of the host.
536		# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
537		# so uname gets run too.
538		ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
539
251	–	exec 6>&1
252	–
540		#
541		# Initializations.
542		#
543		ac_default_prefix=/usr/local
544	+	ac_clean_files=
545		ac_config_libobj_dir=.
546	+	LIBOBJS=
547		cross_compiling=no
548		subdirs=
549		MFLAGS=
550		MAKEFLAGS=
262	–	SHELL=${CONFIG_SHELL-/bin/sh}
551
264	–	# Maximum number of lines to put in a shell here document.
265	–	# This variable seems obsolete.  It should probably be removed, and
266	–	# only ac_max_sed_lines should be used.
267	–	: ${ac_max_here_lines=38}
268	–
552		# Identity of this package.
553	<	PACKAGE_NAME='OOPSE'
554	<	PACKAGE_TARNAME='oopse'
553	>	PACKAGE_NAME='OpenMD'
554	>	PACKAGE_TARNAME='openmd'
555		PACKAGE_VERSION='1.0'
556	<	PACKAGE_STRING='OOPSE 1.0'
556	>	PACKAGE_STRING='OpenMD 1.0'
557		PACKAGE_BUGREPORT='gezelter@nd.edu'
558	+	PACKAGE_URL=''
559
560	<	ac_unique_file="src/oopse.cpp"
560	>	ac_unique_file="src/applications/openmd/openmd.cpp"
561		ac_default_prefix="/usr/local"
562		# Factoring default headers for most tests.
563		ac_includes_default="\
564		#include <stdio.h>
565	<	#if HAVE_SYS_TYPES_H
565	>	#ifdef HAVE_SYS_TYPES_H
566		# include <sys/types.h>
567		#endif
568	<	#if HAVE_SYS_STAT_H
568	>	#ifdef HAVE_SYS_STAT_H
569		# include <sys/stat.h>
570		#endif
571	<	#if STDC_HEADERS
571	>	#ifdef STDC_HEADERS
572		# include <stdlib.h>
573		# include <stddef.h>
574		#else
575	<	# if HAVE_STDLIB_H
575	>	# ifdef HAVE_STDLIB_H
576		#  include <stdlib.h>
577		# endif
578		#endif
579	<	#if HAVE_STRING_H
580	<	# if !STDC_HEADERS && HAVE_MEMORY_H
579	>	#ifdef HAVE_STRING_H
580	>	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
581		#  include <memory.h>
582		# endif
583		# include <string.h>
584		#endif
585	<	#if HAVE_STRINGS_H
585	>	#ifdef HAVE_STRINGS_H
586		# include <strings.h>
587		#endif
588	<	#if HAVE_INTTYPES_H
588	>	#ifdef HAVE_INTTYPES_H
589		# include <inttypes.h>
306	–	#else
307	–	# if HAVE_STDINT_H
308	–	#  include <stdint.h>
309	–	# endif
590		#endif
591	<	#if HAVE_UNISTD_H
591	>	#ifdef HAVE_STDINT_H
592	>	# include <stdint.h>
593	>	#endif
594	>	#ifdef HAVE_UNISTD_H
595		# include <unistd.h>
596		#endif"
597
598	<	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PROGNAME debug build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX OOPSE_TEMPLATE_FLAGS EXTRA_CC_FLAG F90 F90FLAGS ac_ct_F90 PREPFLAG PREPDEFFLAG F90LIBS F90_FUNC F90_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC CPP EGREP LIBOBJS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB YACC LEX LEXLIB LEX_OUTPUT_ROOT AR MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI SPRNG_LIB_DIR SPRNG_INC_DIR SPRNG_LIB USE_SPRNG MKL_LIBDIR MKL_LIB MKL_INC HAVE_MKL BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS FFLAGS LTLIBOBJS'
598	>	ac_subst_vars='LTLIBOBJS
599	>	SUBDIRS
600	>	OPENMD_HOME
601	>	OPENMD
602	>	MKINSTALLDIRS
603	>	BATEXT
604	>	enable_latex_docs
605	>	enable_html_docs
606	>	enable_dot
607	>	DOC
608	>	DOT
609	>	DOXYGEN
610	>	POW_LIB
611	>	LIBOBJS
612	>	USE_OPENBABEL
613	>	OPENBABEL_LIB
614	>	OPENBABEL_LIB_DIR
615	>	OPENBABEL_INC_DIR
616	>	CXXCPP
617	>	USE_QHULL
618	>	QHULL
619	>	QHULL_LIB_DIR
620	>	QHULL_INC_DIR
621	>	FFTW_LIBS
622	>	FFTW_LIB_DIR
623	>	FFTW_INC_DIR
624	>	ZLIB
625	>	ZLIB_LIB_DIR
626	>	ZLIB_INC_DIR
627	>	F90_MODULE_NAMES
628	>	F90MODINCSPEC
629	>	MODDIRFLAG
630	>	F90_WORK_FILES_ARG
631	>	MOD
632	>	FC_FUNC_
633	>	FC_FUNC
634	>	FCLIBS
635	>	PREPDEFFLAG
636	>	FCFLAGS_SRCEXT
637	>	FCFLAGS_F90
638	>	PS
639	>	AR
640	>	INSTALL_DATA
641	>	INSTALL_SCRIPT
642	>	INSTALL_PROGRAM
643	>	PERL_SHEBANG
644	>	PERLINTERP
645	>	RANLIB
646	>	SET_MAKE
647	>	LN_S
648	>	EGREP
649	>	GREP
650	>	CPP
651	>	USE_MPI
652	>	MPIFC
653	>	ac_ct_FC
654	>	FCFLAGS
655	>	FC
656	>	MPICC
657	>	ac_ct_CC
658	>	CFLAGS
659	>	CC
660	>	MPILIBS
661	>	MPICXX
662	>	OBJEXT
663	>	EXEEXT
664	>	ac_ct_CXX
665	>	CPPFLAGS
666	>	LDFLAGS
667	>	CXXFLAGS
668	>	CXX
669	>	ac_fc_path
670	>	ac_fc_set
671	>	ac_cxx_path
672	>	ac_cxx_set
673	>	ac_cc_path
674	>	ac_cc_set
675	>	USE_SINGLE_PRECISION
676	>	debug
677	>	PROGNAME
678	>	host_os
679	>	host_vendor
680	>	host_cpu
681	>	host
682	>	build_os
683	>	build_vendor
684	>	build_cpu
685	>	build
686	>	target_alias
687	>	host_alias
688	>	build_alias
689	>	LIBS
690	>	ECHO_T
691	>	ECHO_N
692	>	ECHO_C
693	>	DEFS
694	>	mandir
695	>	localedir
696	>	libdir
697	>	psdir
698	>	pdfdir
699	>	dvidir
700	>	htmldir
701	>	infodir
702	>	docdir
703	>	oldincludedir
704	>	includedir
705	>	localstatedir
706	>	sharedstatedir
707	>	sysconfdir
708	>	datadir
709	>	datarootdir
710	>	libexecdir
711	>	sbindir
712	>	bindir
713	>	program_transform_name
714	>	prefix
715	>	exec_prefix
716	>	PACKAGE_URL
717	>	PACKAGE_BUGREPORT
718	>	PACKAGE_STRING
719	>	PACKAGE_VERSION
720	>	PACKAGE_TARNAME
721	>	PACKAGE_NAME
722	>	PATH_SEPARATOR
723	>	SHELL'
724		ac_subst_files=''
725	+	ac_user_opts='
726	+	enable_option_checking
727	+	enable_openmd_home
728	+	enable_debug
729	+	enable_single
730	+	enable_float
731	+	with_perl_shebang
732	+	with_zlib
733	+	with_fftw
734	+	with_qhull
735	+	with_openbabel
736	+	enable_doxygen
737	+	enable_dot
738	+	enable_html_docs
739	+	enable_latex_docs
740	+	'
741	+	ac_precious_vars='build_alias
742	+	host_alias
743	+	target_alias
744	+	CXX
745	+	CXXFLAGS
746	+	LDFLAGS
747	+	LIBS
748	+	CPPFLAGS
749	+	CCC
750	+	MPICXX
751	+	CC
752	+	CFLAGS
753	+	MPICC
754	+	FC
755	+	FCFLAGS
756	+	MPIFC
757	+	CPP
758	+	CXXCPP'
759
760	+
761		# Initialize some variables set by options.
762		ac_init_help=
763		ac_init_version=false
764	+	ac_unrecognized_opts=
765	+	ac_unrecognized_sep=
766		# The variables have the same names as the options, with
767		# dashes changed to underlines.
768		cache_file=/dev/null
#	Line 340 | Line 785 | x_libraries=NONE
785		# and all the variables that are supposed to be based on exec_prefix
786		# by default will actually change.
787		# Use braces instead of parens because sh, perl, etc. also accept them.
788	+	# (The list follows the same order as the GNU Coding Standards.)
789		bindir='${exec_prefix}/bin'
790		sbindir='${exec_prefix}/sbin'
791		libexecdir='${exec_prefix}/libexec'
792	<	datadir='${prefix}/share'
792	>	datarootdir='${prefix}/share'
793	>	datadir='${datarootdir}'
794		sysconfdir='${prefix}/etc'
795		sharedstatedir='${prefix}/com'
796		localstatedir='${prefix}/var'
350	–	libdir='${exec_prefix}/lib'
797		includedir='${prefix}/include'
798		oldincludedir='/usr/include'
799	<	infodir='${prefix}/info'
800	<	mandir='${prefix}/man'
799	>	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
800	>	infodir='${datarootdir}/info'
801	>	htmldir='${docdir}'
802	>	dvidir='${docdir}'
803	>	pdfdir='${docdir}'
804	>	psdir='${docdir}'
805	>	libdir='${exec_prefix}/lib'
806	>	localedir='${datarootdir}/locale'
807	>	mandir='${datarootdir}/man'
808
809		ac_prev=
810	+	ac_dashdash=
811		for ac_option
812		do
813		# If the previous option needs an argument, assign it.
814		if test -n "$ac_prev"; then
815	<	eval "$ac_prev=\$ac_option"
815	>	eval $ac_prev=\$ac_option
816		ac_prev=
817		continue
818		fi
819
820	<	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
820	>	case $ac_option in
821	>	*=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
822	>	*)    ac_optarg=yes ;;
823	>	esac
824
825		# Accept the important Cygnus configure options, so we can diagnose typos.
826
827	<	case $ac_option in
827	>	case $ac_dashdash$ac_option in
828	>	--)
829	>	ac_dashdash=yes ;;
830
831		-bindir | --bindir | --bindi | --bind | --bin | --bi)
832		ac_prev=bindir ;;
#	Line 389 | Line 848 | do
848		--config-cache | -C)
849		cache_file=config.cache ;;
850
851	<	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
851	>	-datadir | --datadir | --datadi | --datad)
852		ac_prev=datadir ;;
853	<	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
395	<	| --da=*)
853	>	-datadir=* | --datadir=* | --datadi=* | --datad=*)
854		datadir=$ac_optarg ;;
855
856	+	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
857	+	| --dataroo | --dataro | --datar)
858	+	ac_prev=datarootdir ;;
859	+	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
860	+	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
861	+	datarootdir=$ac_optarg ;;
862	+
863		-disable-* | --disable-*)
864	<	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
864	>	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
865		# Reject names that are not valid shell variable names.
866	<	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
867	<	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
868	<	{ (exit 1); exit 1; }; }
869	<	ac_feature=`echo $ac_feature | sed 's/-/_/g'`
870	<	eval "enable_$ac_feature=no" ;;
866	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
867	>	as_fn_error "invalid feature name: $ac_useropt"
868	>	ac_useropt_orig=$ac_useropt
869	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
870	>	case $ac_user_opts in
871	>	*"
872	>	"enable_$ac_useropt"
873	>	"*) ;;
874	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
875	>	ac_unrecognized_sep=', ';;
876	>	esac
877	>	eval enable_$ac_useropt=no ;;
878
879	+	-docdir | --docdir | --docdi | --doc | --do)
880	+	ac_prev=docdir ;;
881	+	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
882	+	docdir=$ac_optarg ;;
883	+
884	+	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
885	+	ac_prev=dvidir ;;
886	+	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
887	+	dvidir=$ac_optarg ;;
888	+
889		-enable-* | --enable-*)
890	<	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
890	>	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
891		# Reject names that are not valid shell variable names.
892	<	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
893	<	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
894	<	{ (exit 1); exit 1; }; }
895	<	ac_feature=`echo $ac_feature | sed 's/-/_/g'`
896	<	case $ac_option in
897	<	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
898	<	*) ac_optarg=yes ;;
892	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
893	>	as_fn_error "invalid feature name: $ac_useropt"
894	>	ac_useropt_orig=$ac_useropt
895	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
896	>	case $ac_user_opts in
897	>	*"
898	>	"enable_$ac_useropt"
899	>	"*) ;;
900	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
901	>	ac_unrecognized_sep=', ';;
902		esac
903	<	eval "enable_$ac_feature='$ac_optarg'" ;;
903	>	eval enable_$ac_useropt=\$ac_optarg ;;
904
905		-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
906		| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
#	Line 442 | Line 927 | do
927		-host=* | --host=* | --hos=* | --ho=*)
928		host_alias=$ac_optarg ;;
929
930	+	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
931	+	ac_prev=htmldir ;;
932	+	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
933	+	| --ht=*)
934	+	htmldir=$ac_optarg ;;
935	+
936		-includedir | --includedir | --includedi | --included | --include \
937		| --includ | --inclu | --incl | --inc)
938		ac_prev=includedir ;;
#	Line 465 | Line 956 | do
956		-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
957		| --libexe=* | --libex=* | --libe=*)
958		libexecdir=$ac_optarg ;;
959	+
960	+	-localedir | --localedir | --localedi | --localed | --locale)
961	+	ac_prev=localedir ;;
962	+	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
963	+	localedir=$ac_optarg ;;
964
965		-localstatedir | --localstatedir | --localstatedi | --localstated \
966	<	| --localstate | --localstat | --localsta | --localst \
471	<	| --locals | --local | --loca | --loc | --lo)
966	>	| --localstate | --localstat | --localsta | --localst | --locals)
967		ac_prev=localstatedir ;;
968		-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
969	<	| --localstate=* | --localstat=* | --localsta=* | --localst=* \
475	<	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
969	>	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
970		localstatedir=$ac_optarg ;;
971
972		-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
#	Line 537 | Line 1031 | do
1031		| --progr-tra=* | --program-tr=* | --program-t=*)
1032		program_transform_name=$ac_optarg ;;
1033
1034	+	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1035	+	ac_prev=pdfdir ;;
1036	+	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1037	+	pdfdir=$ac_optarg ;;
1038	+
1039	+	-psdir | --psdir | --psdi | --psd | --ps)
1040	+	ac_prev=psdir ;;
1041	+	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1042	+	psdir=$ac_optarg ;;
1043	+
1044		-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045		| -silent | --silent | --silen | --sile | --sil)
1046		silent=yes ;;
#	Line 587 | Line 1091 | do
1091		ac_init_version=: ;;
1092
1093		-with-* | --with-*)
1094	<	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1094	>	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1095		# Reject names that are not valid shell variable names.
1096	<	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1097	<	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1098	<	{ (exit 1); exit 1; }; }
1099	<	ac_package=`echo $ac_package| sed 's/-/_/g'`
1100	<	case $ac_option in
1101	<	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
1102	<	*) ac_optarg=yes ;;
1096	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097	>	as_fn_error "invalid package name: $ac_useropt"
1098	>	ac_useropt_orig=$ac_useropt
1099	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1100	>	case $ac_user_opts in
1101	>	*"
1102	>	"with_$ac_useropt"
1103	>	"*) ;;
1104	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1105	>	ac_unrecognized_sep=', ';;
1106		esac
1107	<	eval "with_$ac_package='$ac_optarg'" ;;
1107	>	eval with_$ac_useropt=\$ac_optarg ;;
1108
1109		-without-* | --without-*)
1110	<	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1110	>	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1111		# Reject names that are not valid shell variable names.
1112	<	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
1113	<	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1114	<	{ (exit 1); exit 1; }; }
1115	<	ac_package=`echo $ac_package | sed 's/-/_/g'`
1116	<	eval "with_$ac_package=no" ;;
1112	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1113	>	as_fn_error "invalid package name: $ac_useropt"
1114	>	ac_useropt_orig=$ac_useropt
1115	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1116	>	case $ac_user_opts in
1117	>	*"
1118	>	"with_$ac_useropt"
1119	>	"*) ;;
1120	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1121	>	ac_unrecognized_sep=', ';;
1122	>	esac
1123	>	eval with_$ac_useropt=no ;;
1124
1125		--x)
1126		# Obsolete; use --with-x.
#	Line 626 | Line 1140 | do
1140		| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1141		x_libraries=$ac_optarg ;;
1142
1143	<	-*) { echo "$as_me: error: unrecognized option: $ac_option
1144	<	Try \`$0 --help' for more information." >&2
631	<	{ (exit 1); exit 1; }; }
1143	>	-*) as_fn_error "unrecognized option: \`$ac_option'
1144	>	Try \`$0 --help' for more information."
1145		;;
1146
1147		*=*)
1148		ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1149		# Reject names that are not valid shell variable names.
1150	<	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1151	<	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1152	<	{ (exit 1); exit 1; }; }
1153	<	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
1154	<	eval "$ac_envvar='$ac_optarg'"
1150	>	case $ac_envvar in #(
1151	>	'' | [0-9]* | *[!_$as_cr_alnum]* )
1152	>	as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1153	>	esac
1154	>	eval $ac_envvar=\$ac_optarg
1155		export $ac_envvar ;;
1156
1157		*)
1158		# FIXME: should be removed in autoconf 3.0.
1159	<	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1159	>	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1160		expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1161	<	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1161	>	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1162		: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1163		;;
1164
#	Line 654 | Line 1167 | if test -n "$ac_prev"; then
1167
1168		if test -n "$ac_prev"; then
1169		ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1170	<	{ echo "$as_me: error: missing argument to $ac_option" >&2
658	<	{ (exit 1); exit 1; }; }
1170	>	as_fn_error "missing argument to $ac_option"
1171		fi
1172
1173	<	# Be sure to have absolute paths.
1174	<	for ac_var in exec_prefix prefix
1175	<	do
1176	<	eval ac_val=$`echo $ac_var`
1177	<	case $ac_val in
666	<	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
667	<	*)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668	<	{ (exit 1); exit 1; }; };;
1173	>	if test -n "$ac_unrecognized_opts"; then
1174	>	case $enable_option_checking in
1175	>	no) ;;
1176	>	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1177	>	*)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1178		esac
1179	<	done
1179	>	fi
1180
1181	<	# Be sure to have absolute paths.
1182	<	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
1183	<	localstatedir libdir includedir oldincludedir infodir mandir
1181	>	# Check all directory arguments for consistency.
1182	>	for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1183	>	datadir sysconfdir sharedstatedir localstatedir includedir \
1184	>	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1185	>	libdir localedir mandir
1186		do
1187	<	eval ac_val=$`echo $ac_var`
1187	>	eval ac_val=\$$ac_var
1188	>	# Remove trailing slashes.
1189		case $ac_val in
1190	<	[\\/$]* | ?:[\\/]* ) ;;
1191	<	*)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1192	<	{ (exit 1); exit 1; }; };;
1190	>	*/ )
1191	>	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1192	>	eval $ac_var=\$ac_val;;
1193		esac
1194	+	# Be sure to have absolute directory names.
1195	+	case $ac_val in
1196	+	[\\/$]* | ?:[\\/]* )  continue;;
1197	+	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1198	+	esac
1199	+	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1200		done
1201
1202		# There might be people who depend on the old broken behavior: `$host'
#	Line 692 | Line 1210 | if test "x$host_alias" != x; then
1210		if test "x$host_alias" != x; then
1211		if test "x$build_alias" = x; then
1212		cross_compiling=maybe
1213	<	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1213	>	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1214		If a cross compiler is detected then cross compile mode will be used." >&2
1215		elif test "x$build_alias" != "x$host_alias"; then
1216		cross_compiling=yes
#	Line 705 | Line 1223 | test "$silent" = yes && exec 6>/dev/null
1223		test "$silent" = yes && exec 6>/dev/null
1224
1225
1226	+	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1227	+	ac_ls_di=`ls -di .` &&
1228	+	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1229	+	as_fn_error "working directory cannot be determined"
1230	+	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1231	+	as_fn_error "pwd does not report name of working directory"
1232	+
1233	+
1234		# Find the source files, if location was not specified.
1235		if test -z "$srcdir"; then
1236		ac_srcdir_defaulted=yes
1237	<	# Try the directory containing this script, then its parent.
1238	<	ac_confdir=`(dirname "$0") 2>/dev/null ||
1239	<	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1240	<	X"$0" : 'X\(//\)[^/]' \| \
1241	<	X"$0" : 'X\(//\)$' \| \
1242	<	X"$0" : 'X\(/\)' \| \
1243	<	.     : '\(.\)' 2>/dev/null ||
1244	<	echo X"$0" |
1245	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1246	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
1247	<	/^X\(\/\/\)$/{ s//\1/; q; }
1248	<	/^X\(\/\).*/{ s//\1/; q; }
1249	<	s/.*/./; q'`
1237	>	# Try the directory containing this script, then the parent directory.
1238	>	ac_confdir=`$as_dirname -- "$as_myself" ||
1239	>	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1240	>	X"$as_myself" : 'X\(//\)[^/]' \| \
1241	>	X"$as_myself" : 'X\(//\)$' \| \
1242	>	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1243	>	$as_echo X"$as_myself" |
1244	>	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1245	>	s//\1/
1246	>	q
1247	>	}
1248	>	/^X\(\/\/\)[^/].*/{
1249	>	s//\1/
1250	>	q
1251	>	}
1252	>	/^X\(\/\/\)$/{
1253	>	s//\1/
1254	>	q
1255	>	}
1256	>	/^X\(\/\).*/{
1257	>	s//\1/
1258	>	q
1259	>	}
1260	>	s/.*/./; q'`
1261		srcdir=$ac_confdir
1262	<	if test ! -r $srcdir/$ac_unique_file; then
1262	>	if test ! -r "$srcdir/$ac_unique_file"; then
1263		srcdir=..
1264		fi
1265		else
1266		ac_srcdir_defaulted=no
1267		fi
1268	<	if test ! -r $srcdir/$ac_unique_file; then
1269	<	if test "$ac_srcdir_defaulted" = yes; then
1270	<	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734	<	{ (exit 1); exit 1; }; }
735	<	else
736	<	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737	<	{ (exit 1); exit 1; }; }
738	<	fi
1268	>	if test ! -r "$srcdir/$ac_unique_file"; then
1269	>	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1270	>	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1271		fi
1272	<	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
1273	<	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
1274	<	{ (exit 1); exit 1; }; }
1275	<	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
1276	<	ac_env_build_alias_set=${build_alias+set}
1277	<	ac_env_build_alias_value=$build_alias
1278	<	ac_cv_env_build_alias_set=${build_alias+set}
1279	<	ac_cv_env_build_alias_value=$build_alias
1280	<	ac_env_host_alias_set=${host_alias+set}
1281	<	ac_env_host_alias_value=$host_alias
1282	<	ac_cv_env_host_alias_set=${host_alias+set}
1283	<	ac_cv_env_host_alias_value=$host_alias
1284	<	ac_env_target_alias_set=${target_alias+set}
1285	<	ac_env_target_alias_value=$target_alias
1286	<	ac_cv_env_target_alias_set=${target_alias+set}
1287	<	ac_cv_env_target_alias_value=$target_alias
1288	<	ac_env_CC_set=${CC+set}
1289	<	ac_env_CC_value=$CC
1290	<	ac_cv_env_CC_set=${CC+set}
1291	<	ac_cv_env_CC_value=$CC
760	<	ac_env_CFLAGS_set=${CFLAGS+set}
761	<	ac_env_CFLAGS_value=$CFLAGS
762	<	ac_cv_env_CFLAGS_set=${CFLAGS+set}
763	<	ac_cv_env_CFLAGS_value=$CFLAGS
764	<	ac_env_LDFLAGS_set=${LDFLAGS+set}
765	<	ac_env_LDFLAGS_value=$LDFLAGS
766	<	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767	<	ac_cv_env_LDFLAGS_value=$LDFLAGS
768	<	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769	<	ac_env_CPPFLAGS_value=$CPPFLAGS
770	<	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771	<	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772	<	ac_env_CXX_set=${CXX+set}
773	<	ac_env_CXX_value=$CXX
774	<	ac_cv_env_CXX_set=${CXX+set}
775	<	ac_cv_env_CXX_value=$CXX
776	<	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	<	ac_env_CXXFLAGS_value=$CXXFLAGS
778	<	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	<	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	<	ac_env_F90_set=${F90+set}
781	<	ac_env_F90_value=$F90
782	<	ac_cv_env_F90_set=${F90+set}
783	<	ac_cv_env_F90_value=$F90
784	<	ac_env_F90FLAGS_set=${F90FLAGS+set}
785	<	ac_env_F90FLAGS_value=$F90FLAGS
786	<	ac_cv_env_F90FLAGS_set=${F90FLAGS+set}
787	<	ac_cv_env_F90FLAGS_value=$F90FLAGS
788	<	ac_env_CPP_set=${CPP+set}
789	<	ac_env_CPP_value=$CPP
790	<	ac_cv_env_CPP_set=${CPP+set}
791	<	ac_cv_env_CPP_value=$CPP
1272	>	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1273	>	ac_abs_confdir=`(
1274	>	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1275	>	pwd)`
1276	>	# When building in place, set srcdir=.
1277	>	if test "$ac_abs_confdir" = "$ac_pwd"; then
1278	>	srcdir=.
1279	>	fi
1280	>	# Remove unnecessary trailing slashes from srcdir.
1281	>	# Double slashes in file names in object file debugging info
1282	>	# mess up M-x gdb in Emacs.
1283	>	case $srcdir in
1284	>	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1285	>	esac
1286	>	for ac_var in $ac_precious_vars; do
1287	>	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1288	>	eval ac_env_${ac_var}_value=\$${ac_var}
1289	>	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1290	>	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1291	>	done
1292
1293		#
1294		# Report the --help message.
#	Line 797 | Line 1297 | if test "$ac_init_help" = "long"; then
1297		# Omit some internal or obsolete options to make the list less imposing.
1298		# This message is too long to be a string in the A/UX 3.1 sh.
1299		cat <<_ACEOF
1300	<	\`configure' configures OOPSE 1.0 to adapt to many kinds of systems.
1300	>	\`configure' configures OpenMD 1.0 to adapt to many kinds of systems.
1301
1302		Usage: $0 [OPTION]... [VAR=VALUE]...
1303
#	Line 816 | Line 1316 | Configuration:
1316		-C, --config-cache      alias for \`--cache-file=config.cache'
1317		-n, --no-create         do not create output files
1318		--srcdir=DIR        find the sources in DIR [configure dir or \`..']
819	–
820	–	_ACEOF
1319
822	–	cat <<_ACEOF
1320		Installation directories:
1321		--prefix=PREFIX         install architecture-independent files in PREFIX
1322	<	[$ac_default_prefix]
1322	>	[$ac_default_prefix]
1323		--exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1324	<	[PREFIX]
1324	>	[PREFIX]
1325
1326		By default, \`make install' will install all the files in
1327		\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
#	Line 834 | Line 1331 | Fine tuning of the installation directories:
1331		For better control, use the options below.
1332
1333		Fine tuning of the installation directories:
1334	<	--bindir=DIR           user executables [EPREFIX/bin]
1335	<	--sbindir=DIR          system admin executables [EPREFIX/sbin]
1336	<	--libexecdir=DIR       program executables [EPREFIX/libexec]
1337	<	--datadir=DIR          read-only architecture-independent data [PREFIX/share]
1338	<	--sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1339	<	--sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1340	<	--localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1341	<	--libdir=DIR           object code libraries [EPREFIX/lib]
1342	<	--includedir=DIR       C header files [PREFIX/include]
1343	<	--oldincludedir=DIR    C header files for non-gcc [/usr/include]
1344	<	--infodir=DIR          info documentation [PREFIX/info]
1345	<	--mandir=DIR           man documentation [PREFIX/man]
1334	>	--bindir=DIR            user executables [EPREFIX/bin]
1335	>	--sbindir=DIR           system admin executables [EPREFIX/sbin]
1336	>	--libexecdir=DIR        program executables [EPREFIX/libexec]
1337	>	--sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1338	>	--sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1339	>	--localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1340	>	--libdir=DIR            object code libraries [EPREFIX/lib]
1341	>	--includedir=DIR        C header files [PREFIX/include]
1342	>	--oldincludedir=DIR     C header files for non-gcc [/usr/include]
1343	>	--datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1344	>	--datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1345	>	--infodir=DIR           info documentation [DATAROOTDIR/info]
1346	>	--localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1347	>	--mandir=DIR            man documentation [DATAROOTDIR/man]
1348	>	--docdir=DIR            documentation root [DATAROOTDIR/doc/openmd]
1349	>	--htmldir=DIR           html documentation [DOCDIR]
1350	>	--dvidir=DIR            dvi documentation [DOCDIR]
1351	>	--pdfdir=DIR            pdf documentation [DOCDIR]
1352	>	--psdir=DIR             ps documentation [DOCDIR]
1353		_ACEOF
1354
1355		cat <<\_ACEOF
#	Line 858 | Line 1362 | if test -n "$ac_init_help"; then
1362
1363		if test -n "$ac_init_help"; then
1364		case $ac_init_help in
1365	<	short | recursive ) echo "Configuration of OOPSE 1.0:";;
1365	>	short | recursive ) echo "Configuration of OpenMD 1.0:";;
1366		esac
1367		cat <<\_ACEOF
1368
1369		Optional Features:
1370	+	--disable-option-checking  ignore unrecognized --enable/--with options
1371		--disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1372		--enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1373	<	--enable-debug          Compile OOPSE in debug mode
1374	<	--enable-oopse-home=DIR      define oopse home dir PREFIX/oopse
1373	>	--enable-openmd-home=DIR      define OpenMD home dir PREFIX/openmd
1374	>	--enable-debug          Compile OpenMD in debug mode
1375	>	--enable-single         compile OpenMD in single precision
1376	>	--enable-float          synonym for --enable-single
1377	>	--enable-doxygen        enable documentation generation with doxygen (auto)
1378	>	--enable-dot            use 'dot' to generate graphs in doxygen (auto)
1379	>	--enable-html-docs      enable HTML generation with doxygen (yes)
1380	>	--enable-latex-docs     enable LaTeX documentation generation with doxygen (no)
1381
1382		Optional Packages:
1383		--with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1384		--without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1385	<	--with-mpi=<prefix>     compile with MPI installed in <prefix> [default=no]
1386	<	--with-sprng=<prefix>   compile with SPRNG installed in <prefix>
1387	<	[default=/usr/local]
1388	<	--with-mkl              Do we want MKL will check /usr/local/intel/mkl61 /opt/intel/mkl61
1385	>	--with-perl-shebang     override what perl thinks is the way for the kernel
1386	>	to start it (seldom needed)
1387	>	--with-zlib=DIR         root directory path of zlib installation (defaults
1388	>	to /usr/local or /usr if not found in /usr/local)
1389	>	--with-fftw=DIR         root directory path of fftw installation (defaults
1390	>	to /usr/local or /usr if not found in /usr/local)
1391	>	--with-qhull=DIR        root directory path of qhull installation (defaults
1392	>	to /usr/local or /usr if not found in /usr/local)
1393	>	--with-openbabel=DIR    root directory path of openbabel-2.x installation
1394	>	(defaults to /usr/local or /usr if not found in
1395	>	/usr/local)
1396
1397		Some influential environment variables:
880	–	CC          C compiler command
881	–	CFLAGS      C compiler flags
882	–	LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
883	–	nonstandard directory <lib dir>
884	–	CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
885	–	headers in a nonstandard directory <include dir>
1398		CXX         C++ compiler command
1399		CXXFLAGS    C++ compiler flags
1400	<	F90         Fortran 90 compiler command
1401	<	F90FLAGS    Fortran 90 compiler flags
1400	>	LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1401	>	nonstandard directory <lib dir>
1402	>	LIBS        libraries to pass to the linker, e.g. -l<library>
1403	>	CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1404	>	you have headers in a nonstandard directory <include dir>
1405	>	MPICXX      MPI C++ compiler command
1406	>	CC          C compiler command
1407	>	CFLAGS      C compiler flags
1408	>	MPICC       MPI C compiler command
1409	>	FC          Fortran compiler command
1410	>	FCFLAGS     Fortran compiler flags
1411	>	MPIFC       MPI Fortran compiler command
1412		CPP         C preprocessor
1413	+	CXXCPP      C++ preprocessor
1414
1415		Use these variables to override the choices made by `configure' or to help
1416		it to find libraries and programs with nonstandard names/locations.
1417
1418		Report bugs to <gezelter@nd.edu>.
1419		_ACEOF
1420	+	ac_status=$?
1421		fi
1422
1423		if test "$ac_init_help" = "recursive"; then
1424		# If there are subdirs, report their specific --help.
901	–	ac_popdir=`pwd`
1425		for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1426	<	test -d $ac_dir || continue
1426	>	test -d "$ac_dir" ||
1427	>	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1428	>	continue
1429		ac_builddir=.
1430
1431	<	if test "$ac_dir" != .; then
1432	<	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1433	<	# A "../" for each directory in $ac_dir_suffix.
1434	<	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1435	<	else
1436	<	ac_dir_suffix= ac_top_builddir=
1437	<	fi
1431	>	case "$ac_dir" in
1432	>	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1433	>	*)
1434	>	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1435	>	# A ".." for each directory in $ac_dir_suffix.
1436	>	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1437	>	case $ac_top_builddir_sub in
1438	>	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1439	>	*)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1440	>	esac ;;
1441	>	esac
1442	>	ac_abs_top_builddir=$ac_pwd
1443	>	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1444	>	# for backward compatibility:
1445	>	ac_top_builddir=$ac_top_build_prefix
1446
1447		case $srcdir in
1448	<	.)  # No --srcdir option.  We are building in place.
1448	>	.)  # We are building in place.
1449		ac_srcdir=.
1450	<	if test -z "$ac_top_builddir"; then
1451	<	ac_top_srcdir=.
1452	<	else
920	<	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
921	<	fi ;;
922	<	[\\/]* | ?:[\\/]* )  # Absolute path.
1450	>	ac_top_srcdir=$ac_top_builddir_sub
1451	>	ac_abs_top_srcdir=$ac_pwd ;;
1452	>	[\\/]* | ?:[\\/]* )  # Absolute name.
1453		ac_srcdir=$srcdir$ac_dir_suffix;
1454	<	ac_top_srcdir=$srcdir ;;
1455	<	*) # Relative path.
1456	<	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1457	<	ac_top_srcdir=$ac_top_builddir$srcdir ;;
1458	<	esac
1459	<
930	<	# Do not use `cd foo && pwd` to compute absolute paths, because
931	<	# the directories may not exist.
932	<	case `pwd` in
933	<	.) ac_abs_builddir="$ac_dir";;
934	<	*)
935	<	case "$ac_dir" in
936	<	.) ac_abs_builddir=`pwd`;;
937	<	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
938	<	*) ac_abs_builddir=`pwd`/"$ac_dir";;
939	<	esac;;
1454	>	ac_top_srcdir=$srcdir
1455	>	ac_abs_top_srcdir=$srcdir ;;
1456	>	*) # Relative name.
1457	>	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1458	>	ac_top_srcdir=$ac_top_build_prefix$srcdir
1459	>	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1460		esac
1461	<	case $ac_abs_builddir in
942	<	.) ac_abs_top_builddir=${ac_top_builddir}.;;
943	<	*)
944	<	case ${ac_top_builddir}. in
945	<	.) ac_abs_top_builddir=$ac_abs_builddir;;
946	<	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
947	<	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
948	<	esac;;
949	<	esac
950	<	case $ac_abs_builddir in
951	<	.) ac_abs_srcdir=$ac_srcdir;;
952	<	*)
953	<	case $ac_srcdir in
954	<	.) ac_abs_srcdir=$ac_abs_builddir;;
955	<	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
956	<	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
957	<	esac;;
958	<	esac
959	<	case $ac_abs_builddir in
960	<	.) ac_abs_top_srcdir=$ac_top_srcdir;;
961	<	*)
962	<	case $ac_top_srcdir in
963	<	.) ac_abs_top_srcdir=$ac_abs_builddir;;
964	<	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
965	<	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
966	<	esac;;
967	<	esac
1461	>	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1462
1463	<	cd $ac_dir
1464	<	# Check for guested configure; otherwise get Cygnus style configure.
1465	<	if test -f $ac_srcdir/configure.gnu; then
1466	<	echo
1467	<	$SHELL $ac_srcdir/configure.gnu  --help=recursive
1468	<	elif test -f $ac_srcdir/configure; then
1469	<	echo
1470	<	$SHELL $ac_srcdir/configure  --help=recursive
977	<	elif test -f $ac_srcdir/configure.ac ||
978	<	test -f $ac_srcdir/configure.in; then
979	<	echo
980	<	$ac_configure --help
1463	>	cd "$ac_dir" || { ac_status=$?; continue; }
1464	>	# Check for guested configure.
1465	>	if test -f "$ac_srcdir/configure.gnu"; then
1466	>	echo &&
1467	>	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1468	>	elif test -f "$ac_srcdir/configure"; then
1469	>	echo &&
1470	>	$SHELL "$ac_srcdir/configure" --help=recursive
1471		else
1472	<	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1473	<	fi
1474	<	cd $ac_popdir
1472	>	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1473	>	fi || ac_status=$?
1474	>	cd "$ac_pwd" || { ac_status=$?; break; }
1475		done
1476		fi
1477
1478	<	test -n "$ac_init_help" && exit 0
1478	>	test -n "$ac_init_help" && exit $ac_status
1479		if $ac_init_version; then
1480		cat <<\_ACEOF
1481	<	OOPSE configure 1.0
1482	<	generated by GNU Autoconf 2.59
1481	>	OpenMD configure 1.0
1482	>	generated by GNU Autoconf 2.65
1483
1484	<	Copyright (C) 2003 Free Software Foundation, Inc.
1484	>	Copyright (C) 2009 Free Software Foundation, Inc.
1485		This configure script is free software; the Free Software Foundation
1486		gives unlimited permission to copy, distribute and modify it.
1487		_ACEOF
1488	<	exit 0
1488	>	exit
1489		fi
1000	–	exec 5>config.log
1001	–	cat >&5 <<_ACEOF
1002	–	This file contains any messages produced by compilers while
1003	–	running configure, to aid debugging if configure makes a mistake.
1490
1491	<	It was created by OOPSE $as_me 1.0, which was
1492	<	generated by GNU Autoconf 2.59.  Invocation command line was
1491	>	## ------------------------ ##
1492	>	## Autoconf initialization. ##
1493	>	## ------------------------ ##
1494
1495	<	$ $0 $@
1496	<
1497	<	_ACEOF
1495	>	# ac_fn_cxx_try_compile LINENO
1496	>	# ----------------------------
1497	>	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1498	>	ac_fn_cxx_try_compile ()
1499		{
1500	<	cat <<_ASUNAME
1501	<	## --------- ##
1502	<	## Platform. ##
1503	<	## --------- ##
1500	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1501	>	rm -f conftest.$ac_objext
1502	>	if { { ac_try="$ac_compile"
1503	>	case "(($ac_try" in
1504	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1505	>	*) ac_try_echo=$ac_try;;
1506	>	esac
1507	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1508	>	$as_echo "$ac_try_echo"; } >&5
1509	>	(eval "$ac_compile") 2>conftest.err
1510	>	ac_status=$?
1511	>	if test -s conftest.err; then
1512	>	grep -v '^ *+' conftest.err >conftest.er1
1513	>	cat conftest.er1 >&5
1514	>	mv -f conftest.er1 conftest.err
1515	>	fi
1516	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1517	>	test $ac_status = 0; } && {
1518	>	test -z "$ac_cxx_werror_flag" ||
1519	>	test ! -s conftest.err
1520	>	} && test -s conftest.$ac_objext; then :
1521	>	ac_retval=0
1522	>	else
1523	>	$as_echo "$as_me: failed program was:" >&5
1524	>	sed 's/^/| /' conftest.$ac_ext >&5
1525
1526	<	hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1527	<	uname -m = `(uname -m) 2>/dev/null || echo unknown`
1528	<	uname -r = `(uname -r) 2>/dev/null || echo unknown`
1529	<	uname -s = `(uname -s) 2>/dev/null || echo unknown`
1021	<	uname -v = `(uname -v) 2>/dev/null || echo unknown`
1526	>	ac_retval=1
1527	>	fi
1528	>	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1529	>	as_fn_set_status $ac_retval
1530
1531	<	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1024	<	/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1531	>	} # ac_fn_cxx_try_compile
1532
1533	<	/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1534	<	/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1535	<	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1536	<	hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1537	<	/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1538	<	/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1539	<	/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1533	>	# ac_fn_cxx_try_link LINENO
1534	>	# -------------------------
1535	>	# Try to link conftest.$ac_ext, and return whether this succeeded.
1536	>	ac_fn_cxx_try_link ()
1537	>	{
1538	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1539	>	rm -f conftest.$ac_objext conftest$ac_exeext
1540	>	if { { ac_try="$ac_link"
1541	>	case "(($ac_try" in
1542	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1543	>	*) ac_try_echo=$ac_try;;
1544	>	esac
1545	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1546	>	$as_echo "$ac_try_echo"; } >&5
1547	>	(eval "$ac_link") 2>conftest.err
1548	>	ac_status=$?
1549	>	if test -s conftest.err; then
1550	>	grep -v '^ *+' conftest.err >conftest.er1
1551	>	cat conftest.er1 >&5
1552	>	mv -f conftest.er1 conftest.err
1553	>	fi
1554	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1555	>	test $ac_status = 0; } && {
1556	>	test -z "$ac_cxx_werror_flag" ||
1557	>	test ! -s conftest.err
1558	>	} && test -s conftest$ac_exeext && {
1559	>	test "$cross_compiling" = yes ||
1560	>	$as_test_x conftest$ac_exeext
1561	>	}; then :
1562	>	ac_retval=0
1563	>	else
1564	>	$as_echo "$as_me: failed program was:" >&5
1565	>	sed 's/^/| /' conftest.$ac_ext >&5
1566
1567	<	_ASUNAME
1567	>	ac_retval=1
1568	>	fi
1569	>	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1570	>	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1571	>	# interfere with the next link command; also delete a directory that is
1572	>	# left behind by Apple's compiler.  We do this before executing the actions.
1573	>	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1574	>	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1575	>	as_fn_set_status $ac_retval
1576
1577	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1037	<	for as_dir in $PATH
1038	<	do
1039	<	IFS=$as_save_IFS
1040	<	test -z "$as_dir" && as_dir=.
1041	<	echo "PATH: $as_dir"
1042	<	done
1577	>	} # ac_fn_cxx_try_link
1578
1579	<	} >&5
1579	>	# ac_fn_cxx_check_func LINENO FUNC VAR
1580	>	# ------------------------------------
1581	>	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1582	>	ac_fn_cxx_check_func ()
1583	>	{
1584	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1586	>	$as_echo_n "checking for $2... " >&6; }
1587	>	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1588	>	$as_echo_n "(cached) " >&6
1589	>	else
1590	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1591	>	/* end confdefs.h.  */
1592	>	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1593	>	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1594	>	#define $2 innocuous_$2
1595
1596	<	cat >&5 <<_ACEOF
1596	>	/* System header to define __stub macros and hopefully few prototypes,
1597	>	which can conflict with char $2 (); below.
1598	>	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1599	>	<limits.h> exists even on freestanding compilers.  */
1600
1601	+	#ifdef __STDC__
1602	+	# include <limits.h>
1603	+	#else
1604	+	# include <assert.h>
1605	+	#endif
1606
1607	<	## ----------- ##
1050	<	## Core tests. ##
1051	<	## ----------- ##
1607	>	#undef $2
1608
1609	<	_ACEOF
1609	>	/* Override any GCC internal prototype to avoid an error.
1610	>	Use char because int might match the return type of a GCC
1611	>	builtin and then its argument prototype would still apply.  */
1612	>	#ifdef __cplusplus
1613	>	extern "C"
1614	>	#endif
1615	>	char $2 ();
1616	>	/* The GNU C library defines this for functions which it implements
1617	>	to always fail with ENOSYS.  Some functions are actually named
1618	>	something starting with __ and the normal name is an alias.  */
1619	>	#if defined __stub_$2 || defined __stub___$2
1620	>	choke me
1621	>	#endif
1622
1623	<
1624	<	# Keep a trace of the command line.
1057	<	# Strip out --no-create and --no-recursion so they do not pile up.
1058	<	# Strip out --silent because we don't want to record it for future runs.
1059	<	# Also quote any args containing shell meta-characters.
1060	<	# Make two passes to allow for proper duplicate-argument suppression.
1061	<	ac_configure_args=
1062	<	ac_configure_args0=
1063	<	ac_configure_args1=
1064	<	ac_sep=
1065	<	ac_must_keep_next=false
1066	<	for ac_pass in 1 2
1067	<	do
1068	<	for ac_arg
1069	<	do
1070	<	case $ac_arg in
1071	<	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1072	<	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1073	<	| -silent | --silent | --silen | --sile | --sil)
1074	<	continue ;;
1075	<	*" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1076	<	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1077	<	esac
1078	<	case $ac_pass in
1079	<	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1080	<	2)
1081	<	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1082	<	if test $ac_must_keep_next = true; then
1083	<	ac_must_keep_next=false # Got value, back to normal.
1084	<	else
1085	<	case $ac_arg in
1086	<	*=* | --config-cache | -C | -disable-* | --disable-* \
1087	<	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1088	<	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1089	<	| -with-* | --with-* | -without-* | --without-* | --x)
1090	<	case "$ac_configure_args0 " in
1091	<	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1092	<	esac
1093	<	;;
1094	<	-* ) ac_must_keep_next=true ;;
1095	<	esac
1096	<	fi
1097	<	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1098	<	# Get rid of the leading space.
1099	<	ac_sep=" "
1100	<	;;
1101	<	esac
1102	<	done
1103	<	done
1104	<	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1105	<	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1106	<
1107	<	# When interrupted or exit'd, cleanup temporary files, and complete
1108	<	# config.log.  We remove comments because anyway the quotes in there
1109	<	# would cause problems or look ugly.
1110	<	# WARNING: Be sure not to use single quotes in there, as some shells,
1111	<	# such as our DU 5.0 friend, will then `close' the trap.
1112	<	trap 'exit_status=$?
1113	<	# Save into config.log some information that might help in debugging.
1114	<	{
1115	<	echo
1116	<
1117	<	cat <<\_ASBOX
1118	<	## ---------------- ##
1119	<	## Cache variables. ##
1120	<	## ---------------- ##
1121	<	_ASBOX
1122	<	echo
1123	<	# The following way of writing the cache mishandles newlines in values,
1623	>	int
1624	>	main ()
1625		{
1626	<	(set) 2>&1 |
1627	<	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1628	<	*ac_space=\ *)
1128	<	sed -n \
1129	<	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1130	<	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1131	<	;;
1132	<	*)
1133	<	sed -n \
1134	<	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1135	<	;;
1136	<	esac;
1626	>	return $2 ();
1627	>	;
1628	>	return 0;
1629		}
1138	–	echo
1139	–
1140	–	cat <<\_ASBOX
1141	–	## ----------------- ##
1142	–	## Output variables. ##
1143	–	## ----------------- ##
1144	–	_ASBOX
1145	–	echo
1146	–	for ac_var in $ac_subst_vars
1147	–	do
1148	–	eval ac_val=$`echo $ac_var`
1149	–	echo "$ac_var='"'"'$ac_val'"'"'"
1150	–	done | sort
1151	–	echo
1152	–
1153	–	if test -n "$ac_subst_files"; then
1154	–	cat <<\_ASBOX
1155	–	## ------------- ##
1156	–	## Output files. ##
1157	–	## ------------- ##
1158	–	_ASBOX
1159	–	echo
1160	–	for ac_var in $ac_subst_files
1161	–	do
1162	–	eval ac_val=$`echo $ac_var`
1163	–	echo "$ac_var='"'"'$ac_val'"'"'"
1164	–	done | sort
1165	–	echo
1166	–	fi
1167	–
1168	–	if test -s confdefs.h; then
1169	–	cat <<\_ASBOX
1170	–	## ----------- ##
1171	–	## confdefs.h. ##
1172	–	## ----------- ##
1173	–	_ASBOX
1174	–	echo
1175	–	sed "/^$/d" confdefs.h | sort
1176	–	echo
1177	–	fi
1178	–	test "$ac_signal" != 0 &&
1179	–	echo "$as_me: caught signal $ac_signal"
1180	–	echo "$as_me: exit $exit_status"
1181	–	} >&5
1182	–	rm -f core *.core &&
1183	–	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1184	–	exit $exit_status
1185	–	' 0
1186	–	for ac_signal in 1 2 13 15; do
1187	–	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1188	–	done
1189	–	ac_signal=0
1190	–
1191	–	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1192	–	rm -rf conftest* confdefs.h
1193	–	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1194	–	echo >confdefs.h
1195	–
1196	–	# Predefined preprocessor variables.
1197	–
1198	–	cat >>confdefs.h <<_ACEOF
1199	–	#define PACKAGE_NAME "$PACKAGE_NAME"
1630		_ACEOF
1631	<
1632	<
1203	<	cat >>confdefs.h <<_ACEOF
1204	<	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1205	<	_ACEOF
1206	<
1207	<
1208	<	cat >>confdefs.h <<_ACEOF
1209	<	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1210	<	_ACEOF
1211	<
1212	<
1213	<	cat >>confdefs.h <<_ACEOF
1214	<	#define PACKAGE_STRING "$PACKAGE_STRING"
1215	<	_ACEOF
1216	<
1217	<
1218	<	cat >>confdefs.h <<_ACEOF
1219	<	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1220	<	_ACEOF
1221	<
1222	<
1223	<	# Let the site file select an alternate cache file if it wants to.
1224	<	# Prefer explicitly selected file to automatically selected ones.
1225	<	if test -z "$CONFIG_SITE"; then
1226	<	if test "x$prefix" != xNONE; then
1227	<	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1228	<	else
1229	<	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1230	<	fi
1231	<	fi
1232	<	for ac_site_file in $CONFIG_SITE; do
1233	<	if test -r "$ac_site_file"; then
1234	<	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1235	<	echo "$as_me: loading site script $ac_site_file" >&6;}
1236	<	sed 's/^/| /' "$ac_site_file" >&5
1237	<	. "$ac_site_file"
1238	<	fi
1239	<	done
1240	<
1241	<	if test -r "$cache_file"; then
1242	<	# Some versions of bash will fail to source /dev/null (special
1243	<	# files actually), so we avoid doing that.
1244	<	if test -f "$cache_file"; then
1245	<	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1246	<	echo "$as_me: loading cache $cache_file" >&6;}
1247	<	case $cache_file in
1248	<	[\\/]* | ?:[\\/]* ) . $cache_file;;
1249	<	*)                      . ./$cache_file;;
1250	<	esac
1251	<	fi
1631	>	if ac_fn_cxx_try_link "$LINENO"; then :
1632	>	eval "$3=yes"
1633		else
1634	<	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1254	<	echo "$as_me: creating cache $cache_file" >&6;}
1255	<	>$cache_file
1634	>	eval "$3=no"
1635		fi
1636	<
1637	<	# Check that the precious variables saved in the cache have kept the same
1259	<	# value.
1260	<	ac_cache_corrupted=false
1261	<	for ac_var in `(set) 2>&1 |
1262	<	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1263	<	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1264	<	eval ac_new_set=\$ac_env_${ac_var}_set
1265	<	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1266	<	eval ac_new_val="\$ac_env_${ac_var}_value"
1267	<	case $ac_old_set,$ac_new_set in
1268	<	set,)
1269	<	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1270	<	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1271	<	ac_cache_corrupted=: ;;
1272	<	,set)
1273	<	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1274	<	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1275	<	ac_cache_corrupted=: ;;
1276	<	,);;
1277	<	*)
1278	<	if test "x$ac_old_val" != "x$ac_new_val"; then
1279	<	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1280	<	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1281	<	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1282	<	echo "$as_me:   former value:  $ac_old_val" >&2;}
1283	<	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1284	<	echo "$as_me:   current value: $ac_new_val" >&2;}
1285	<	ac_cache_corrupted=:
1286	<	fi;;
1287	<	esac
1288	<	# Pass precious variables to config.status.
1289	<	if test "$ac_new_set" = set; then
1290	<	case $ac_new_val in
1291	<	*" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1292	<	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1293	<	*) ac_arg=$ac_var=$ac_new_val ;;
1294	<	esac
1295	<	case " $ac_configure_args " in
1296	<	*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1297	<	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1298	<	esac
1299	<	fi
1300	<	done
1301	<	if $ac_cache_corrupted; then
1302	<	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1303	<	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1304	<	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1305	<	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1306	<	{ (exit 1); exit 1; }; }
1636	>	rm -f core conftest.err conftest.$ac_objext \
1637	>	conftest$ac_exeext conftest.$ac_ext
1638		fi
1639	+	eval ac_res=\$$3
1640	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641	+	$as_echo "$ac_res" >&6; }
1642	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1643
1644	<	ac_ext=c
1645	<	ac_cpp='$CPP $CPPFLAGS'
1646	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1647	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1648	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1644	>	} # ac_fn_cxx_check_func
1645	>
1646	>	# ac_fn_c_try_compile LINENO
1647	>	# --------------------------
1648	>	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1649	>	ac_fn_c_try_compile ()
1650	>	{
1651	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652	>	rm -f conftest.$ac_objext
1653	>	if { { ac_try="$ac_compile"
1654	>	case "(($ac_try" in
1655	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656	>	*) ac_try_echo=$ac_try;;
1657	>	esac
1658	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659	>	$as_echo "$ac_try_echo"; } >&5
1660	>	(eval "$ac_compile") 2>conftest.err
1661	>	ac_status=$?
1662	>	if test -s conftest.err; then
1663	>	grep -v '^ *+' conftest.err >conftest.er1
1664	>	cat conftest.er1 >&5
1665	>	mv -f conftest.er1 conftest.err
1666	>	fi
1667	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668	>	test $ac_status = 0; } && {
1669	>	test -z "$ac_c_werror_flag" ||
1670	>	test ! -s conftest.err
1671	>	} && test -s conftest.$ac_objext; then :
1672	>	ac_retval=0
1673	>	else
1674	>	$as_echo "$as_me: failed program was:" >&5
1675	>	sed 's/^/| /' conftest.$ac_ext >&5
1676
1677	+	ac_retval=1
1678	+	fi
1679	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680	+	as_fn_set_status $ac_retval
1681
1682	+	} # ac_fn_c_try_compile
1683
1684	+	# ac_fn_c_try_link LINENO
1685	+	# -----------------------
1686	+	# Try to link conftest.$ac_ext, and return whether this succeeded.
1687	+	ac_fn_c_try_link ()
1688	+	{
1689	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690	+	rm -f conftest.$ac_objext conftest$ac_exeext
1691	+	if { { ac_try="$ac_link"
1692	+	case "(($ac_try" in
1693	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694	+	*) ac_try_echo=$ac_try;;
1695	+	esac
1696	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697	+	$as_echo "$ac_try_echo"; } >&5
1698	+	(eval "$ac_link") 2>conftest.err
1699	+	ac_status=$?
1700	+	if test -s conftest.err; then
1701	+	grep -v '^ *+' conftest.err >conftest.er1
1702	+	cat conftest.er1 >&5
1703	+	mv -f conftest.er1 conftest.err
1704	+	fi
1705	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1706	+	test $ac_status = 0; } && {
1707	+	test -z "$ac_c_werror_flag" ||
1708	+	test ! -s conftest.err
1709	+	} && test -s conftest$ac_exeext && {
1710	+	test "$cross_compiling" = yes ||
1711	+	$as_test_x conftest$ac_exeext
1712	+	}; then :
1713	+	ac_retval=0
1714	+	else
1715	+	$as_echo "$as_me: failed program was:" >&5
1716	+	sed 's/^/| /' conftest.$ac_ext >&5
1717
1718	+	ac_retval=1
1719	+	fi
1720	+	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1721	+	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1722	+	# interfere with the next link command; also delete a directory that is
1723	+	# left behind by Apple's compiler.  We do this before executing the actions.
1724	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1725	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1726	+	as_fn_set_status $ac_retval
1727
1728	+	} # ac_fn_c_try_link
1729
1730	+	# ac_fn_c_check_func LINENO FUNC VAR
1731	+	# ----------------------------------
1732	+	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1733	+	ac_fn_c_check_func ()
1734	+	{
1735	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1737	+	$as_echo_n "checking for $2... " >&6; }
1738	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1739	+	$as_echo_n "(cached) " >&6
1740	+	else
1741	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1742	+	/* end confdefs.h.  */
1743	+	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1744	+	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1745	+	#define $2 innocuous_$2
1746
1747	+	/* System header to define __stub macros and hopefully few prototypes,
1748	+	which can conflict with char $2 (); below.
1749	+	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1750	+	<limits.h> exists even on freestanding compilers.  */
1751
1752	+	#ifdef __STDC__
1753	+	# include <limits.h>
1754	+	#else
1755	+	# include <assert.h>
1756	+	#endif
1757
1758	+	#undef $2
1759
1760	+	/* Override any GCC internal prototype to avoid an error.
1761	+	Use char because int might match the return type of a GCC
1762	+	builtin and then its argument prototype would still apply.  */
1763	+	#ifdef __cplusplus
1764	+	extern "C"
1765	+	#endif
1766	+	char $2 ();
1767	+	/* The GNU C library defines this for functions which it implements
1768	+	to always fail with ENOSYS.  Some functions are actually named
1769	+	something starting with __ and the normal name is an alias.  */
1770	+	#if defined __stub_$2 || defined __stub___$2
1771	+	choke me
1772	+	#endif
1773
1774	+	int
1775	+	main ()
1776	+	{
1777	+	return $2 ();
1778	+	;
1779	+	return 0;
1780	+	}
1781	+	_ACEOF
1782	+	if ac_fn_c_try_link "$LINENO"; then :
1783	+	eval "$3=yes"
1784	+	else
1785	+	eval "$3=no"
1786	+	fi
1787	+	rm -f core conftest.err conftest.$ac_objext \
1788	+	conftest$ac_exeext conftest.$ac_ext
1789	+	fi
1790	+	eval ac_res=\$$3
1791	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792	+	$as_echo "$ac_res" >&6; }
1793	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794
1795	+	} # ac_fn_c_check_func
1796
1797	+	# ac_fn_fc_try_compile LINENO
1798	+	# ---------------------------
1799	+	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1800	+	ac_fn_fc_try_compile ()
1801	+	{
1802	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803	+	rm -f conftest.$ac_objext
1804	+	if { { ac_try="$ac_compile"
1805	+	case "(($ac_try" in
1806	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1807	+	*) ac_try_echo=$ac_try;;
1808	+	esac
1809	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1810	+	$as_echo "$ac_try_echo"; } >&5
1811	+	(eval "$ac_compile") 2>conftest.err
1812	+	ac_status=$?
1813	+	if test -s conftest.err; then
1814	+	grep -v '^ *+' conftest.err >conftest.er1
1815	+	cat conftest.er1 >&5
1816	+	mv -f conftest.er1 conftest.err
1817	+	fi
1818	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1819	+	test $ac_status = 0; } && {
1820	+	test -z "$ac_fc_werror_flag" ||
1821	+	test ! -s conftest.err
1822	+	} && test -s conftest.$ac_objext; then :
1823	+	ac_retval=0
1824	+	else
1825	+	$as_echo "$as_me: failed program was:" >&5
1826	+	sed 's/^/| /' conftest.$ac_ext >&5
1827
1828	+	ac_retval=1
1829	+	fi
1830	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1831	+	as_fn_set_status $ac_retval
1832
1833	+	} # ac_fn_fc_try_compile
1834
1835	+	# ac_fn_fc_try_link LINENO
1836	+	# ------------------------
1837	+	# Try to link conftest.$ac_ext, and return whether this succeeded.
1838	+	ac_fn_fc_try_link ()
1839	+	{
1840	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841	+	rm -f conftest.$ac_objext conftest$ac_exeext
1842	+	if { { ac_try="$ac_link"
1843	+	case "(($ac_try" in
1844	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1845	+	*) ac_try_echo=$ac_try;;
1846	+	esac
1847	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1848	+	$as_echo "$ac_try_echo"; } >&5
1849	+	(eval "$ac_link") 2>conftest.err
1850	+	ac_status=$?
1851	+	if test -s conftest.err; then
1852	+	grep -v '^ *+' conftest.err >conftest.er1
1853	+	cat conftest.er1 >&5
1854	+	mv -f conftest.er1 conftest.err
1855	+	fi
1856	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1857	+	test $ac_status = 0; } && {
1858	+	test -z "$ac_fc_werror_flag" ||
1859	+	test ! -s conftest.err
1860	+	} && test -s conftest$ac_exeext && {
1861	+	test "$cross_compiling" = yes ||
1862	+	$as_test_x conftest$ac_exeext
1863	+	}; then :
1864	+	ac_retval=0
1865	+	else
1866	+	$as_echo "$as_me: failed program was:" >&5
1867	+	sed 's/^/| /' conftest.$ac_ext >&5
1868	+
1869	+	ac_retval=1
1870	+	fi
1871	+	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1872	+	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1873	+	# interfere with the next link command; also delete a directory that is
1874	+	# left behind by Apple's compiler.  We do this before executing the actions.
1875	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1876	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1877	+	as_fn_set_status $ac_retval
1878	+
1879	+	} # ac_fn_fc_try_link
1880	+
1881	+	# ac_fn_c_try_cpp LINENO
1882	+	# ----------------------
1883	+	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1884	+	ac_fn_c_try_cpp ()
1885	+	{
1886	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887	+	if { { ac_try="$ac_cpp conftest.$ac_ext"
1888	+	case "(($ac_try" in
1889	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1890	+	*) ac_try_echo=$ac_try;;
1891	+	esac
1892	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1893	+	$as_echo "$ac_try_echo"; } >&5
1894	+	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1895	+	ac_status=$?
1896	+	if test -s conftest.err; then
1897	+	grep -v '^ *+' conftest.err >conftest.er1
1898	+	cat conftest.er1 >&5
1899	+	mv -f conftest.er1 conftest.err
1900	+	fi
1901	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902	+	test $ac_status = 0; } >/dev/null && {
1903	+	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1904	+	test ! -s conftest.err
1905	+	}; then :
1906	+	ac_retval=0
1907	+	else
1908	+	$as_echo "$as_me: failed program was:" >&5
1909	+	sed 's/^/| /' conftest.$ac_ext >&5
1910	+
1911	+	ac_retval=1
1912	+	fi
1913	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1914	+	as_fn_set_status $ac_retval
1915	+
1916	+	} # ac_fn_c_try_cpp
1917	+
1918	+	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1919	+	# -------------------------------------------------------
1920	+	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1921	+	# the include files in INCLUDES and setting the cache variable VAR
1922	+	# accordingly.
1923	+	ac_fn_c_check_header_mongrel ()
1924	+	{
1925	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1926	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1927	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1928	+	$as_echo_n "checking for $2... " >&6; }
1929	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1930	+	$as_echo_n "(cached) " >&6
1931	+	fi
1932	+	eval ac_res=\$$3
1933	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934	+	$as_echo "$ac_res" >&6; }
1935	+	else
1936	+	# Is the header compilable?
1937	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1938	+	$as_echo_n "checking $2 usability... " >&6; }
1939	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940	+	/* end confdefs.h.  */
1941	+	$4
1942	+	#include <$2>
1943	+	_ACEOF
1944	+	if ac_fn_c_try_compile "$LINENO"; then :
1945	+	ac_header_compiler=yes
1946	+	else
1947	+	ac_header_compiler=no
1948	+	fi
1949	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1951	+	$as_echo "$ac_header_compiler" >&6; }
1952
1953	+	# Is the header present?
1954	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1955	+	$as_echo_n "checking $2 presence... " >&6; }
1956	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1957	+	/* end confdefs.h.  */
1958	+	#include <$2>
1959	+	_ACEOF
1960	+	if ac_fn_c_try_cpp "$LINENO"; then :
1961	+	ac_header_preproc=yes
1962	+	else
1963	+	ac_header_preproc=no
1964	+	fi
1965	+	rm -f conftest.err conftest.$ac_ext
1966	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1967	+	$as_echo "$ac_header_preproc" >&6; }
1968
1969	+	# So?  What about this header?
1970	+	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1971	+	yes:no: )
1972	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1973	+	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1974	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1975	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1976	+	;;
1977	+	no:yes:* )
1978	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1979	+	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1980	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1981	+	$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1982	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1983	+	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1984	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1985	+	$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1986	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1987	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1988	+	( cat <<\_ASBOX
1989	+	## ------------------------------ ##
1990	+	## Report this to gezelter@nd.edu ##
1991	+	## ------------------------------ ##
1992	+	_ASBOX
1993	+	) | sed "s/^/$as_me: WARNING:     /" >&2
1994	+	;;
1995	+	esac
1996	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1997	+	$as_echo_n "checking for $2... " >&6; }
1998	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1999	+	$as_echo_n "(cached) " >&6
2000	+	else
2001	+	eval "$3=\$ac_header_compiler"
2002	+	fi
2003	+	eval ac_res=\$$3
2004	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2005	+	$as_echo "$ac_res" >&6; }
2006	+	fi
2007	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2008
2009	+	} # ac_fn_c_check_header_mongrel
2010
2011	+	# ac_fn_c_try_run LINENO
2012	+	# ----------------------
2013	+	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2014	+	# that executables *can* be run.
2015	+	ac_fn_c_try_run ()
2016	+	{
2017	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2018	+	if { { ac_try="$ac_link"
2019	+	case "(($ac_try" in
2020	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2021	+	*) ac_try_echo=$ac_try;;
2022	+	esac
2023	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2024	+	$as_echo "$ac_try_echo"; } >&5
2025	+	(eval "$ac_link") 2>&5
2026	+	ac_status=$?
2027	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2028	+	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2029	+	{ { case "(($ac_try" in
2030	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2031	+	*) ac_try_echo=$ac_try;;
2032	+	esac
2033	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2034	+	$as_echo "$ac_try_echo"; } >&5
2035	+	(eval "$ac_try") 2>&5
2036	+	ac_status=$?
2037	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2038	+	test $ac_status = 0; }; }; then :
2039	+	ac_retval=0
2040	+	else
2041	+	$as_echo "$as_me: program exited with status $ac_status" >&5
2042	+	$as_echo "$as_me: failed program was:" >&5
2043	+	sed 's/^/| /' conftest.$ac_ext >&5
2044
2045	+	ac_retval=$ac_status
2046	+	fi
2047	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2048	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2049	+	as_fn_set_status $ac_retval
2050
2051	+	} # ac_fn_c_try_run
2052
2053	+	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2054	+	# -------------------------------------------------------
2055	+	# Tests whether HEADER exists and can be compiled using the include files in
2056	+	# INCLUDES, setting the cache variable VAR accordingly.
2057	+	ac_fn_c_check_header_compile ()
2058	+	{
2059	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2060	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2061	+	$as_echo_n "checking for $2... " >&6; }
2062	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2063	+	$as_echo_n "(cached) " >&6
2064	+	else
2065	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066	+	/* end confdefs.h.  */
2067	+	$4
2068	+	#include <$2>
2069	+	_ACEOF
2070	+	if ac_fn_c_try_compile "$LINENO"; then :
2071	+	eval "$3=yes"
2072	+	else
2073	+	eval "$3=no"
2074	+	fi
2075	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2076	+	fi
2077	+	eval ac_res=\$$3
2078	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2079	+	$as_echo "$ac_res" >&6; }
2080	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2081
2082	+	} # ac_fn_c_check_header_compile
2083
2084	<
2085	<
2086	<	ac_aux_dir=
2087	<	for ac_dir in ac-tools $srcdir/ac-tools; do
2088	<	if test -f $ac_dir/install-sh; then
2089	<	ac_aux_dir=$ac_dir
2090	<	ac_install_sh="$ac_aux_dir/install-sh -c"
2091	<	break
2092	<	elif test -f $ac_dir/install.sh; then
2093	<	ac_aux_dir=$ac_dir
2094	<	ac_install_sh="$ac_aux_dir/install.sh -c"
2095	<	break
2096	<	elif test -f $ac_dir/shtool; then
2097	<	ac_aux_dir=$ac_dir
2098	<	ac_install_sh="$ac_aux_dir/shtool install -c"
2099	<	break
2084	>	# ac_fn_cxx_try_cpp LINENO
2085	>	# ------------------------
2086	>	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2087	>	ac_fn_cxx_try_cpp ()
2088	>	{
2089	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2090	>	if { { ac_try="$ac_cpp conftest.$ac_ext"
2091	>	case "(($ac_try" in
2092	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2093	>	*) ac_try_echo=$ac_try;;
2094	>	esac
2095	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2096	>	$as_echo "$ac_try_echo"; } >&5
2097	>	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2098	>	ac_status=$?
2099	>	if test -s conftest.err; then
2100	>	grep -v '^ *+' conftest.err >conftest.er1
2101	>	cat conftest.er1 >&5
2102	>	mv -f conftest.er1 conftest.err
2103		fi
2104	<	done
2105	<	if test -z "$ac_aux_dir"; then
2106	<	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ac-tools $srcdir/ac-tools" >&5
2107	<	echo "$as_me: error: cannot find install-sh or install.sh in ac-tools $srcdir/ac-tools" >&2;}
2108	<	{ (exit 1); exit 1; }; }
2104	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2105	>	test $ac_status = 0; } >/dev/null && {
2106	>	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2107	>	test ! -s conftest.err
2108	>	}; then :
2109	>	ac_retval=0
2110	>	else
2111	>	$as_echo "$as_me: failed program was:" >&5
2112	>	sed 's/^/| /' conftest.$ac_ext >&5
2113	>
2114	>	ac_retval=1
2115		fi
2116	<	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2117	<	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1364	<	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2116	>	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2117	>	as_fn_set_status $ac_retval
2118
2119	+	} # ac_fn_cxx_try_cpp
2120
2121	<	# This file is part of Autoconf.                       -*- Autoconf -*-
2122	<	# Programming languages support.
2123	<	# Copyright 2000, 2001
2124	<	# Free Software Foundation, Inc.
2125	<	#
2126	<	# This program is free software; you can redistribute it and/or modify
2127	<	# it under the terms of the GNU General Public License as published by
2128	<	# the Free Software Foundation; either version 2, or (at your option)
2129	<	# any later version.
2130	<	#
2131	<	# This program is distributed in the hope that it will be useful,
2132	<	# but WITHOUT ANY WARRANTY; without even the implied warranty of
2133	<	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
2134	<	# GNU General Public License for more details.
2135	<	#
2136	<	# You should have received a copy of the GNU General Public License
2137	<	# along with this program; if not, write to the Free Software
2138	<	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
2139	<	# 02111-1307, USA.
2140	<	#
2141	<	# As a special exception, the Free Software Foundation gives unlimited
2142	<	# permission to copy, distribute and modify the configure scripts that
2143	<	# are the output of Autoconf.  You need not follow the terms of the GNU
2144	<	# General Public License when using or distributing such scripts, even
2145	<	# though portions of the text of Autoconf appear in them.  The GNU
2146	<	# General Public License (GPL) does govern all other use of the material
2147	<	# that constitutes the Autoconf program.
2148	<	#
2149	<	# Certain portions of the Autoconf source text are designed to be copied
2150	<	# (in certain cases, depending on the input) into the output of
2151	<	# Autoconf.  We call these the "data" portions.  The rest of the Autoconf
2152	<	# source text consists of comments plus executable code that decides which
2153	<	# of the data portions to output in any given case.  We call these
2154	<	# comments and executable code the "non-data" portions.  Autoconf never
1401	<	# copies any of the non-data portions into its output.
1402	<	#
1403	<	# This special exception to the GPL applies to versions of Autoconf
1404	<	# released by the Free Software Foundation.  When you make and
1405	<	# distribute a modified version of Autoconf, you may extend this special
1406	<	# exception to the GPL to apply to your modified version as well, *unless*
1407	<	# your modified version has the potential to copy into its output some
1408	<	# of the text that was the non-data portion of the version that you started
1409	<	# with.  (In other words, unless your change moves or copies text from
1410	<	# the non-data portions to the data portions.)  If your modification has
1411	<	# such potential, you must delete any notice of this special exception
1412	<	# to the GPL from your modified version.
1413	<	#
1414	<	# Written by Akim Demaille, Christian Marquardt, Martin Wilks (and probably
1415	<	# many others).
2121	>	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2122	>	# ---------------------------------------------------------
2123	>	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
2124	>	# the include files in INCLUDES and setting the cache variable VAR
2125	>	# accordingly.
2126	>	ac_fn_cxx_check_header_mongrel ()
2127	>	{
2128	>	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2129	>	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2130	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2131	>	$as_echo_n "checking for $2... " >&6; }
2132	>	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2133	>	$as_echo_n "(cached) " >&6
2134	>	fi
2135	>	eval ac_res=\$$3
2136	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2137	>	$as_echo "$ac_res" >&6; }
2138	>	else
2139	>	# Is the header compilable?
2140	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2141	>	$as_echo_n "checking $2 usability... " >&6; }
2142	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143	>	/* end confdefs.h.  */
2144	>	$4
2145	>	#include <$2>
2146	>	_ACEOF
2147	>	if ac_fn_cxx_try_compile "$LINENO"; then :
2148	>	ac_header_compiler=yes
2149	>	else
2150	>	ac_header_compiler=no
2151	>	fi
2152	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2154	>	$as_echo "$ac_header_compiler" >&6; }
2155
2156	+	# Is the header present?
2157	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2158	+	$as_echo_n "checking $2 presence... " >&6; }
2159	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2160	+	/* end confdefs.h.  */
2161	+	#include <$2>
2162	+	_ACEOF
2163	+	if ac_fn_cxx_try_cpp "$LINENO"; then :
2164	+	ac_header_preproc=yes
2165	+	else
2166	+	ac_header_preproc=no
2167	+	fi
2168	+	rm -f conftest.err conftest.$ac_ext
2169	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2170	+	$as_echo "$ac_header_preproc" >&6; }
2171
2172	<	# Table of Contents:
2173	<	#
2174	<	# 1. Language selection
2175	<	#    and routines to produce programs in a given language.
2176	<	#  a. Fortran 77 (to be moved from aclang.m4)
2177	<	#  b. Fortran 90
2178	<	#  c. Fortran 95
2179	<	#
2180	<	# 2. Producing programs in a given language.
2181	<	#  a. Fortran 77 (to be moved from aclang.m4)
2182	<	#  b. Fortran 90
2183	<	#  c. Fortran 95
2184	<	#
2185	<	# 3. Looking for a compiler
2186	<	#    And possibly the associated preprocessor.
2187	<	#  a. Fortran 77 (to be moved from aclang.m4)
2188	<	#  b. Fortran 90
2189	<	#  c. Fortran 95
2190	<	#
2191	<	# 4. Compilers' characteristics.
2192	<	#  a. Fortran 77 (to be moved from aclang.m4)
2193	<	#  b. Fortran 90
2194	<	#  c. Fortran 95
2172	>	# So?  What about this header?
2173	>	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2174	>	yes:no: )
2175	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2176	>	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2177	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2178	>	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2179	>	;;
2180	>	no:yes:* )
2181	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2182	>	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2183	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2184	>	$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2185	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2186	>	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2187	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2188	>	$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2189	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2190	>	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2191	>	( cat <<\_ASBOX
2192	>	## ------------------------------ ##
2193	>	## Report this to gezelter@nd.edu ##
2194	>	## ------------------------------ ##
2195	>	_ASBOX
2196	>	) | sed "s/^/$as_me: WARNING:     /" >&2
2197	>	;;
2198	>	esac
2199	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2200	>	$as_echo_n "checking for $2... " >&6; }
2201	>	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2202	>	$as_echo_n "(cached) " >&6
2203	>	else
2204	>	eval "$3=\$ac_header_compiler"
2205	>	fi
2206	>	eval ac_res=\$$3
2207	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2208	>	$as_echo "$ac_res" >&6; }
2209	>	fi
2210	>	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2211
2212	<	# _AC_LIST_MEMBER_IF(ELEMENT, LIST, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
1443	<	# ---------------------------------------------------------------------------
1444	<	#
1445	<	# Processing the elements of a list is tedious in shell programming,
1446	<	# as lists tend to be implemented as space delimited strings.
1447	<	#
1448	<	# This macro searches LIST for ELEMENT, and executes ACTION-IF-FOUND
1449	<	# if ELEMENT is a member of LIST, otherwise it executes
1450	<	# ACTION-IF-NOT-FOUND.
1451	<	# _AC_LIST_MEMBER_IF
2212	>	} # ac_fn_cxx_check_header_mongrel
2213
2214	+	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2215	+	# -------------------------------------------
2216	+	# Tests whether TYPE exists after having included INCLUDES, setting cache
2217	+	# variable VAR accordingly.
2218	+	ac_fn_c_check_type ()
2219	+	{
2220	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2221	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2222	+	$as_echo_n "checking for $2... " >&6; }
2223	+	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2224	+	$as_echo_n "(cached) " >&6
2225	+	else
2226	+	eval "$3=no"
2227	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2228	+	/* end confdefs.h.  */
2229	+	$4
2230	+	#ifdef FC_DUMMY_MAIN
2231	+	#ifndef FC_DUMMY_MAIN_EQ_F77
2232	+	#  ifdef __cplusplus
2233	+	extern "C"
2234	+	#  endif
2235	+	int FC_DUMMY_MAIN() { return 1; }
2236	+	#endif
2237	+	#endif
2238	+	int
2239	+	main ()
2240	+	{
2241	+	if (sizeof ($2))
2242	+	return 0;
2243	+	;
2244	+	return 0;
2245	+	}
2246	+	_ACEOF
2247	+	if ac_fn_c_try_compile "$LINENO"; then :
2248	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2249	+	/* end confdefs.h.  */
2250	+	$4
2251	+	#ifdef FC_DUMMY_MAIN
2252	+	#ifndef FC_DUMMY_MAIN_EQ_F77
2253	+	#  ifdef __cplusplus
2254	+	extern "C"
2255	+	#  endif
2256	+	int FC_DUMMY_MAIN() { return 1; }
2257	+	#endif
2258	+	#endif
2259	+	int
2260	+	main ()
2261	+	{
2262	+	if (sizeof (($2)))
2263	+	return 0;
2264	+	;
2265	+	return 0;
2266	+	}
2267	+	_ACEOF
2268	+	if ac_fn_c_try_compile "$LINENO"; then :
2269
2270	+	else
2271	+	eval "$3=yes"
2272	+	fi
2273	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274	+	fi
2275	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276	+	fi
2277	+	eval ac_res=\$$3
2278	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2279	+	$as_echo "$ac_res" >&6; }
2280	+	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2281
2282	<	# _AC_LINKER_OPTION(LINKER-OPTIONS, SHELL-VARIABLE)
2283	<	# -------------------------------------------------
2284	<	#
2285	<	# Specifying options to the compiler (whether it be the C, C++ or
1459	<	# Fortran 77 compiler) that are meant for the linker is compiler
1460	<	# dependent.  This macro lets you give options to the compiler that
1461	<	# are meant for the linker in a portable, compiler-independent way.
1462	<	#
1463	<	# This macro take two arguments, a list of linker options that the
1464	<	# compiler should pass to the linker (LINKER-OPTIONS) and the name of
1465	<	# a shell variable (SHELL-VARIABLE).  The list of linker options are
1466	<	# appended to the shell variable in a compiler-dependent way.
1467	<	#
1468	<	# For example, if the selected language is C, then this:
1469	<	#
1470	<	#   _AC_LINKER_OPTION([-R /usr/local/lib/foo], foo_LDFLAGS)
1471	<	#
1472	<	# will expand into this if the selected C compiler is gcc:
1473	<	#
1474	<	#   foo_LDFLAGS="-Xlinker -R -Xlinker /usr/local/lib/foo"
1475	<	#
1476	<	# otherwise, it will expand into this:
1477	<	#
1478	<	#   foo_LDFLAGS"-R /usr/local/lib/foo"
1479	<	#
1480	<	# You are encouraged to add support for compilers that this macro
1481	<	# doesn't currently support.
1482	<	# FIXME: Get rid of this macro.
1483	<	# _AC_LINKER_OPTION
2282	>	} # ac_fn_c_check_type
2283	>	cat >config.log <<_ACEOF
2284	>	This file contains any messages produced by compilers while
2285	>	running configure, to aid debugging if configure makes a mistake.
2286
2287	+	It was created by OpenMD $as_me 1.0, which was
2288	+	generated by GNU Autoconf 2.65.  Invocation command line was
2289
2290	+	$ $0 $@
2291
2292	<	## ----------------------- ##
2293	<	## 1. Language selection.  ##
2294	<	## ----------------------- ##
2292	>	_ACEOF
2293	>	exec 5>>config.log
2294	>	{
2295	>	cat <<_ASUNAME
2296	>	## --------- ##
2297	>	## Platform. ##
2298	>	## --------- ##
2299
2300	<	# ----------------------------- #
2301	<	# 1b. The Fortran 90 language.  #
2302	<	# ----------------------------- #
2300	>	hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2301	>	uname -m = `(uname -m) 2>/dev/null || echo unknown`
2302	>	uname -r = `(uname -r) 2>/dev/null || echo unknown`
2303	>	uname -s = `(uname -s) 2>/dev/null || echo unknown`
2304	>	uname -v = `(uname -v) 2>/dev/null || echo unknown`
2305
2306	<	# AC_LANG(Fortran 90)
2307	<	# -------------------
2306	>	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2307	>	/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2308
2309	+	/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2310	+	/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2311	+	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2312	+	/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2313	+	/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2314	+	/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2315	+	/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2316
2317	+	_ASUNAME
2318
2319	<	# _AC_LANG_ABBREV(Fortran 90)
2320	<	# ---------------------------
2319	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320	>	for as_dir in $PATH
2321	>	do
2322	>	IFS=$as_save_IFS
2323	>	test -z "$as_dir" && as_dir=.
2324	>	$as_echo "PATH: $as_dir"
2325	>	done
2326	>	IFS=$as_save_IFS
2327
2328	+	} >&5
2329
2330	+	cat >&5 <<_ACEOF
2331
1505	–	# ----------------------------- #
1506	–	# 1c. The Fortran 95 language.  #
1507	–	# ----------------------------- #
2332
2333	<	# AC_LANG(Fortran 95)
2334	<	# -------------------
2333	>	## ----------- ##
2334	>	## Core tests. ##
2335	>	## ----------- ##
2336
2337	+	_ACEOF
2338
2339
2340	<	# _AC_LANG_ABBREV(Fortran 95)
2341	<	# ---------------------------
2340	>	# Keep a trace of the command line.
2341	>	# Strip out --no-create and --no-recursion so they do not pile up.
2342	>	# Strip out --silent because we don't want to record it for future runs.
2343	>	# Also quote any args containing shell meta-characters.
2344	>	# Make two passes to allow for proper duplicate-argument suppression.
2345	>	ac_configure_args=
2346	>	ac_configure_args0=
2347	>	ac_configure_args1=
2348	>	ac_must_keep_next=false
2349	>	for ac_pass in 1 2
2350	>	do
2351	>	for ac_arg
2352	>	do
2353	>	case $ac_arg in
2354	>	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2355	>	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
2356	>	| -silent | --silent | --silen | --sile | --sil)
2357	>	continue ;;
2358	>	*\'*)
2359	>	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2360	>	esac
2361	>	case $ac_pass in
2362	>	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2363	>	2)
2364	>	as_fn_append ac_configure_args1 " '$ac_arg'"
2365	>	if test $ac_must_keep_next = true; then
2366	>	ac_must_keep_next=false # Got value, back to normal.
2367	>	else
2368	>	case $ac_arg in
2369	>	*=* | --config-cache | -C | -disable-* | --disable-* \
2370	>	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2371	>	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2372	>	| -with-* | --with-* | -without-* | --without-* | --x)
2373	>	case "$ac_configure_args0 " in
2374	>	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2375	>	esac
2376	>	;;
2377	>	-* ) ac_must_keep_next=true ;;
2378	>	esac
2379	>	fi
2380	>	as_fn_append ac_configure_args " '$ac_arg'"
2381	>	;;
2382	>	esac
2383	>	done
2384	>	done
2385	>	{ ac_configure_args0=; unset ac_configure_args0;}
2386	>	{ ac_configure_args1=; unset ac_configure_args1;}
2387
2388	+	# When interrupted or exit'd, cleanup temporary files, and complete
2389	+	# config.log.  We remove comments because anyway the quotes in there
2390	+	# would cause problems or look ugly.
2391	+	# WARNING: Use '\'' to represent an apostrophe within the trap.
2392	+	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2393	+	trap 'exit_status=$?
2394	+	# Save into config.log some information that might help in debugging.
2395	+	{
2396	+	echo
2397
2398	+	cat <<\_ASBOX
2399	+	## ---------------- ##
2400	+	## Cache variables. ##
2401	+	## ---------------- ##
2402	+	_ASBOX
2403	+	echo
2404	+	# The following way of writing the cache mishandles newlines in values,
2405	+	(
2406	+	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2407	+	eval ac_val=\$$ac_var
2408	+	case $ac_val in #(
2409	+	*${as_nl}*)
2410	+	case $ac_var in #(
2411	+	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2412	+	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2413	+	esac
2414	+	case $ac_var in #(
2415	+	_ | IFS | as_nl) ;; #(
2416	+	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2417	+	*) { eval $ac_var=; unset $ac_var;} ;;
2418	+	esac ;;
2419	+	esac
2420	+	done
2421	+	(set) 2>&1 |
2422	+	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2423	+	*${as_nl}ac_space=\ *)
2424	+	sed -n \
2425	+	"s/'\''/'\''\\\\'\'''\''/g;
2426	+	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2427	+	;; #(
2428	+	*)
2429	+	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2430	+	;;
2431	+	esac |
2432	+	sort
2433	+	)
2434	+	echo
2435
2436	<	## ---------------------- ##
2437	<	## 2.Producing programs.  ##
2438	<	## ---------------------- ##
2436	>	cat <<\_ASBOX
2437	>	## ----------------- ##
2438	>	## Output variables. ##
2439	>	## ----------------- ##
2440	>	_ASBOX
2441	>	echo
2442	>	for ac_var in $ac_subst_vars
2443	>	do
2444	>	eval ac_val=\$$ac_var
2445	>	case $ac_val in
2446	>	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2447	>	esac
2448	>	$as_echo "$ac_var='\''$ac_val'\''"
2449	>	done | sort
2450	>	echo
2451
2452	<	# ------------------------ #
2453	<	# 2b. Fortran 90 sources.  #
2454	<	# ------------------------ #
2452	>	if test -n "$ac_subst_files"; then
2453	>	cat <<\_ASBOX
2454	>	## ------------------- ##
2455	>	## File substitutions. ##
2456	>	## ------------------- ##
2457	>	_ASBOX
2458	>	echo
2459	>	for ac_var in $ac_subst_files
2460	>	do
2461	>	eval ac_val=\$$ac_var
2462	>	case $ac_val in
2463	>	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2464	>	esac
2465	>	$as_echo "$ac_var='\''$ac_val'\''"
2466	>	done | sort
2467	>	echo
2468	>	fi
2469
2470	<	# AC_LANG_SOURCE(Fortran 90)(BODY)
2471	<	# --------------------------------
2470	>	if test -s confdefs.h; then
2471	>	cat <<\_ASBOX
2472	>	## ----------- ##
2473	>	## confdefs.h. ##
2474	>	## ----------- ##
2475	>	_ASBOX
2476	>	echo
2477	>	cat confdefs.h
2478	>	echo
2479	>	fi
2480	>	test "$ac_signal" != 0 &&
2481	>	$as_echo "$as_me: caught signal $ac_signal"
2482	>	$as_echo "$as_me: exit $exit_status"
2483	>	} >&5
2484	>	rm -f core *.core core.conftest.* &&
2485	>	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2486	>	exit $exit_status
2487	>	' 0
2488	>	for ac_signal in 1 2 13 15; do
2489	>	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2490	>	done
2491	>	ac_signal=0
2492
2493	+	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2494	+	rm -f -r conftest* confdefs.h
2495
2496	+	$as_echo "/* confdefs.h */" > confdefs.h
2497
2498	<	# AC_LANG_PROGRAM(Fortran 90)([PROLOGUE], [BODY])
1533	<	# -----------------------------------------------
2498	>	# Predefined preprocessor variables.
2499
2500	+	cat >>confdefs.h <<_ACEOF
2501	+	#define PACKAGE_NAME "$PACKAGE_NAME"
2502	+	_ACEOF
2503
2504	<	# AC_LANG_CALL(Fortran 90)(PROLOGUE, FUNCTION)
2505	<	# --------------------------------------------
2504	>	cat >>confdefs.h <<_ACEOF
2505	>	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2506	>	_ACEOF
2507
2508	+	cat >>confdefs.h <<_ACEOF
2509	+	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2510	+	_ACEOF
2511
2512	+	cat >>confdefs.h <<_ACEOF
2513	+	#define PACKAGE_STRING "$PACKAGE_STRING"
2514	+	_ACEOF
2515
2516	<	# ------------------------ #
2517	<	# 2c. Fortran 95 sources.  #
2518	<	# ------------------------ #
2516	>	cat >>confdefs.h <<_ACEOF
2517	>	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2518	>	_ACEOF
2519
2520	<	# AC_LANG_SOURCE(Fortran 95)(BODY)
2521	<	# --------------------------------
2520	>	cat >>confdefs.h <<_ACEOF
2521	>	#define PACKAGE_URL "$PACKAGE_URL"
2522	>	_ACEOF
2523
2524
2525	<	# AC_LANG_PROGRAM(Fortran 95)([PROLOGUE], [BODY])
2526	<	# -----------------------------------------------
2525	>	# Let the site file select an alternate cache file if it wants to.
2526	>	# Prefer an explicitly selected file to automatically selected ones.
2527	>	ac_site_file1=NONE
2528	>	ac_site_file2=NONE
2529	>	if test -n "$CONFIG_SITE"; then
2530	>	ac_site_file1=$CONFIG_SITE
2531	>	elif test "x$prefix" != xNONE; then
2532	>	ac_site_file1=$prefix/share/config.site
2533	>	ac_site_file2=$prefix/etc/config.site
2534	>	else
2535	>	ac_site_file1=$ac_default_prefix/share/config.site
2536	>	ac_site_file2=$ac_default_prefix/etc/config.site
2537	>	fi
2538	>	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2539	>	do
2540	>	test "x$ac_site_file" = xNONE && continue
2541	>	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2542	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2543	>	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2544	>	sed 's/^/| /' "$ac_site_file" >&5
2545	>	. "$ac_site_file"
2546	>	fi
2547	>	done
2548
2549	+	if test -r "$cache_file"; then
2550	+	# Some versions of bash will fail to source /dev/null (special files
2551	+	# actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2552	+	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2553	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2554	+	$as_echo "$as_me: loading cache $cache_file" >&6;}
2555	+	case $cache_file in
2556	+	[\\/]* | ?:[\\/]* ) . "$cache_file";;
2557	+	*)                      . "./$cache_file";;
2558	+	esac
2559	+	fi
2560	+	else
2561	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2562	+	$as_echo "$as_me: creating cache $cache_file" >&6;}
2563	+	>$cache_file
2564	+	fi
2565
2566	<	# AC_LANG_CALL(Fortran 95)(PROLOGUE, FUNCTION)
2567	<	# --------------------------------------------
2566	>	# Check that the precious variables saved in the cache have kept the same
2567	>	# value.
2568	>	ac_cache_corrupted=false
2569	>	for ac_var in $ac_precious_vars; do
2570	>	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2571	>	eval ac_new_set=\$ac_env_${ac_var}_set
2572	>	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2573	>	eval ac_new_val=\$ac_env_${ac_var}_value
2574	>	case $ac_old_set,$ac_new_set in
2575	>	set,)
2576	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2577	>	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2578	>	ac_cache_corrupted=: ;;
2579	>	,set)
2580	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2581	>	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2582	>	ac_cache_corrupted=: ;;
2583	>	,);;
2584	>	*)
2585	>	if test "x$ac_old_val" != "x$ac_new_val"; then
2586	>	# differences in whitespace do not lead to failure.
2587	>	ac_old_val_w=`echo x $ac_old_val`
2588	>	ac_new_val_w=`echo x $ac_new_val`
2589	>	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2590	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2591	>	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2592	>	ac_cache_corrupted=:
2593	>	else
2594	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2595	>	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2596	>	eval $ac_var=\$ac_old_val
2597	>	fi
2598	>	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2599	>	$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2600	>	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2601	>	$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2602	>	fi;;
2603	>	esac
2604	>	# Pass precious variables to config.status.
2605	>	if test "$ac_new_set" = set; then
2606	>	case $ac_new_val in
2607	>	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2608	>	*) ac_arg=$ac_var=$ac_new_val ;;
2609	>	esac
2610	>	case " $ac_configure_args " in
2611	>	*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2612	>	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2613	>	esac
2614	>	fi
2615	>	done
2616	>	if $ac_cache_corrupted; then
2617	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2618	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2619	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2620	>	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2621	>	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2622	>	fi
2623	>	## -------------------- ##
2624	>	## Main body of script. ##
2625	>	## -------------------- ##
2626
2627	+	ac_ext=c
2628	+	ac_cpp='$CPP $CPPFLAGS'
2629	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2630	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2631	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2632
2633
2634	<	## -------------------------------------------- ##
2635	<	## 3. Looking for Compilers and Preprocessors.  ##
2636	<	## -------------------------------------------- ##
2634	>	ac_aux_dir=
2635	>	for ac_dir in ac-tools "$srcdir"/ac-tools; do
2636	>	for ac_t in install-sh install.sh shtool; do
2637	>	if test -f "$ac_dir/$ac_t"; then
2638	>	ac_aux_dir=$ac_dir
2639	>	ac_install_sh="$ac_aux_dir/$ac_t -c"
2640	>	break 2
2641	>	fi
2642	>	done
2643	>	done
2644	>	if test -z "$ac_aux_dir"; then
2645	>	as_fn_error "cannot find install-sh, install.sh, or shtool in ac-tools \"$srcdir\"/ac-tools" "$LINENO" 5
2646	>	fi
2647
2648	<	# ----------------------------- #
2649	<	# 3b. The Fortran 90 compiler.  #
2650	<	# ----------------------------- #
2648	>	# These three variables are undocumented and unsupported,
2649	>	# and are intended to be withdrawn in a future Autoconf release.
2650	>	# They can cause serious problems if a builder's source tree is in a directory
2651	>	# whose full name contains unusual characters.
2652	>	ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2653	>	ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2654	>	ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2655
2656
1567	–	# AC_LANG_PREPROC(Fortran 90)
1568	–	# ---------------------------
1569	–	# Find the Fortran 90 preprocessor.  Must be AC_DEFUN'd to be AC_REQUIRE'able.
2657
2658	+	ac_config_headers="$ac_config_headers src/config.h"
2659
2660
1573	–	# AC_LANG_COMPILER(Fortran 90)
1574	–	# ----------------------------
1575	–	# Find the Fortran 90 compiler.  Must be AC_DEFUN'd to be
1576	–	# AC_REQUIRE'able.
2661
2662
2663
1580	–	# AC_PROG_F90([COMPILERS...])
1581	–	# ---------------------------
1582	–	# COMPILERS is a space separated list of Fortran 90 compilers to search
1583	–	# for.
1584	–	#
1585	–	# Compilers are ordered by
1586	–	#  1. F90, F95
1587	–	#  2. Good/tested native compilers, bad/untested native compilers
1588	–	#
1589	–	# pgf90 is the Portland Group F90 compilers.
1590	–	# xlf90/xlf95 are IBM (AIX) F90/F95 compilers.
1591	–	# lf95 is the Lahey-Fujitsu compiler.
1592	–	# epcf90 is the "Edinburgh Portable Compiler" F90.
1593	–	# fort is the Compaq Fortran 90 (now 95) compiler for Tru64 and Linux/Alpha.
1594	–	# AC_PROG_F90
2664
2665
1597	–	# ----------------------------- #
1598	–	# 3c. The Fortran 95 compiler.  #
1599	–	# ----------------------------- #
2666
2667
1602	–	# AC_LANG_PREPROC(Fortran 95)
1603	–	# ---------------------------
1604	–	# Find the Fortran 95 preprocessor.  Must be AC_DEFUN'd to be AC_REQUIRE'able.
2668
2669
2670
1608	–	# AC_LANG_COMPILER(Fortran 95)
1609	–	# ----------------------------
1610	–	# Find the Fortran 95 compiler.  Must be AC_DEFUN'd to be
1611	–	# AC_REQUIRE'able.
2671
2672
2673
1615	–	# AC_PROG_F95([COMPILERS...])
1616	–	# ---------------------------
1617	–	# COMPILERS is a space separated list of Fortran 95 compilers to search
1618	–	# for.
1619	–	#
1620	–	# Compilers are ordered by
1621	–	#  1. Good/tested native compilers, bad/untested native compilers
1622	–	#
1623	–	# xlf95 is the IBM (AIX) F95 compiler.
1624	–	# lf95 is the Lahey-Fujitsu compiler.
1625	–	# fort is the Compaq Fortran 90 (now 95) compiler for Tru64 and Linux/Alpha.
1626	–	# AC_PROG_F95
2674
2675
1629	–	## ------------------------------- ##
1630	–	## 4. Compilers' characteristics.  ##
1631	–	## ------------------------------- ##
2676
2677
1634	–	# ---------------------------------------- #
1635	–	# 4b. Fortan 90 compiler characteristics.  #
1636	–	# ---------------------------------------- #
2678
2679
1639	–	# _AC_PROG_F90_V_OUTPUT([FLAG = $ac_cv_prog_f90_v])
1640	–	# -------------------------------------------------
1641	–	# Link a trivial Fortran program, compiling with a verbose output FLAG
1642	–	# (which default value, $ac_cv_prog_f90_v, is computed by
1643	–	# _AC_PROG_F90_V), and return the output in $ac_f90_v_output.  This
1644	–	# output is processed in the way expected by AC_F90_LIBRARY_LDFLAGS,
1645	–	# so that any link flags that are echoed by the compiler appear as
1646	–	# space-separated items.
1647	–	# _AC_PROG_F90_V_OUTPUT
2680
2681
1650	–	# _AC_PROG_F90_V
1651	–	# --------------
1652	–	#
1653	–	# Determine the flag that causes the Fortran 90 compiler to print
1654	–	# information of library and object files (normally -v)
1655	–	# Needed for AC_F90_LIBRARY_FLAGS
1656	–	# Some compilers don't accept -v (Lahey: -verbose, xlf: -V, Fujitsu: -###)
1657	–	# _AC_PROG_F90_V
2682
2683
1660	–	# AC_F90_LIBRARY_LDFLAGS
1661	–	# ----------------------
1662	–	#
1663	–	# Determine the linker flags (e.g. "-L" and "-l") for the Fortran 90
1664	–	# intrinsic and run-time libraries that are required to successfully
1665	–	# link a Fortran 90 program or shared library.  The output variable
1666	–	# F90LIBS is set to these flags.
1667	–	#
1668	–	# This macro is intended to be used in those situations when it is
1669	–	# necessary to mix, e.g. C++ and Fortran 90, source code into a single
1670	–	# program or shared library.
1671	–	#
1672	–	# For example, if object files from a C++ and Fortran 90 compiler must
1673	–	# be linked together, then the C++ compiler/linker must be used for
1674	–	# linking (since special C++-ish things need to happen at link time
1675	–	# like calling global constructors, instantiating templates, enabling
1676	–	# exception support, etc.).
1677	–	#
1678	–	# However, the Fortran 90 intrinsic and run-time libraries must be
1679	–	# linked in as well, but the C++ compiler/linker doesn't know how to
1680	–	# add these Fortran 90 libraries.  Hence, the macro
1681	–	# "AC_F90_LIBRARY_LDFLAGS" was created to determine these Fortran 90
1682	–	# libraries.
1683	–	#
1684	–	# This macro was copied from the Fortran 77 version by Matthew D. Langston.
1685	–	# AC_F90_LIBRARY_LDFLAGS
2684
2685
1688	–	# _AC_F90_NAME_MANGLING
1689	–	# ---------------------
1690	–	# Test for the name mangling scheme used by the Fortran 90 compiler.
1691	–	#
1692	–	# Sets ac_cv_f90_mangling. The value contains three fields, separated
1693	–	# by commas:
1694	–	#
1695	–	# lower case / upper case:
1696	–	#    case translation of the Fortan 90 symbols
1697	–	# underscore / no underscore:
1698	–	#    whether the compiler appends "_" to symbol names
1699	–	# extra underscore / no extra underscore:
1700	–	#    whether the compiler appends an extra "_" to symbol names already
1701	–	#    containing at least one underscore
1702	–	#
1703	–	# _AC_F90_NAME_MANGLING
2686
1705	–	# The replacement is empty.
2687
2688
2689
1709	–	# AC_F90_WRAPPERS
1710	–	# ---------------
1711	–	# Defines C macros F90_FUNC(name,NAME) and F90_FUNC_(name,NAME) to
1712	–	# properly mangle the names of C identifiers, and C identifiers with
1713	–	# underscores, respectively, so that they match the name mangling
1714	–	# scheme used by the Fortran 90 compiler.
1715	–	# AC_F90_WRAPPERS
2690
2691
1718	–	# AC_F90_FUNC(NAME, [SHELLVAR = NAME])
1719	–	# ------------------------------------
1720	–	# For a Fortran subroutine of given NAME, define a shell variable
1721	–	# $SHELLVAR to the Fortran 90 mangled name.  If the SHELLVAR
1722	–	# argument is not supplied, it defaults to NAME.
1723	–	# AC_F90_FUNC
2692
2693
1726	–	# ---------------------------------------- #
1727	–	# 4c. Fortan 95 compiler characteristics.  #
1728	–	# ---------------------------------------- #
2694
2695
1731	–	# _AC_PROG_F95_V_OUTPUT([FLAG = $ac_cv_prog_f95_v])
1732	–	# -------------------------------------------------
1733	–	# Link a trivial Fortran program, compiling with a verbose output FLAG
1734	–	# (which default value, $ac_cv_prog_f95_v, is computed by
1735	–	# _AC_PROG_F95_V), and return the output in $ac_f95_v_output.  This
1736	–	# output is processed in the way expected by AC_F95_LIBRARY_LDFLAGS,
1737	–	# so that any link flags that are echoed by the compiler appear as
1738	–	# space-separated items.
1739	–	# _AC_PROG_F95_V_OUTPUT
2696
2697
1742	–	# _AC_PROG_F95_V
1743	–	# --------------
1744	–	#
1745	–	# Determine the flag that causes the Fortran 95 compiler to print
1746	–	# information of library and object files (normally -v)
1747	–	# Needed for AC_F95_LIBRARY_FLAGS
1748	–	# Some compilers don't accept -v (Lahey: -verbose, xlf: -V, Fujitsu: -###)
1749	–	# _AC_PROG_F95_V
2698
2699
2700	<	# AC_F95_LIBRARY_LDFLAGS
2701	<	# ----------------------
2700	>
2701	>
2702	>
2703		#
1755	–	# Determine the linker flags (e.g. "-L" and "-l") for the Fortran 95
1756	–	# intrinsic and run-time libraries that are required to successfully
1757	–	# link a Fortran 95 program or shared library.  The output variable
1758	–	# F95LIBS is set to these flags.
2704		#
1760	–	# This macro is intended to be used in those situations when it is
1761	–	# necessary to mix, e.g. C++ and Fortran 95, source code into a single
1762	–	# program or shared library.
2705		#
1764	–	# For example, if object files from a C++ and Fortran 95 compiler must
1765	–	# be linked together, then the C++ compiler/linker must be used for
1766	–	# linking (since special C++-ish things need to happen at link time
1767	–	# like calling global constructors, instantiating templates, enabling
1768	–	# exception support, etc.).
1769	–	#
1770	–	# However, the Fortran 95 intrinsic and run-time libraries must be
1771	–	# linked in as well, but the C++ compiler/linker doesn't know how to
1772	–	# add these Fortran 95 libraries.  Hence, the macro
1773	–	# "AC_F95_LIBRARY_LDFLAGS" was created to determine these Fortran 95
1774	–	# libraries.
1775	–	#
1776	–	# This macro was copied from the Fortran 77 version by Matthew D. Langston.
1777	–	# AC_F95_LIBRARY_LDFLAGS
2706
2707
2708	<	# _AC_F95_NAME_MANGLING
2709	<	# ---------------------
2710	<	# Test for the name mangling scheme used by the Fortran 95 compiler.
2708	>
2709	>
2710	>
2711	>
2712	>
2713	>
2714	>
2715	>
2716	>	# AC_F90_MODULE_NAMES
2717	>	# -------------------
2718		#
2719	<	# Sets ac_cv_f95_mangling. The value contains three fields, separated
1785	<	# by commas:
2719	>	# Figure out how the Fortran 90 compiler constructs module file names
2720		#
2721	<	# lower case / upper case:
1788	<	#    case translation of the Fortan 95 symbols
1789	<	# underscore / no underscore:
1790	<	#    whether the compiler appends "_" to symbol names
1791	<	# extra underscore / no extra underscore:
1792	<	#    whether the compiler appends an extra "_" to symbol names already
1793	<	#    containing at least one underscore
1794	<	#
1795	<	# _AC_F95_NAME_MANGLING
2721	>	# AC_F90_MODULE_NAMES
2722
1797	–	# The replacement is empty.
2723
2724
2725
1801	–	# AC_F95_WRAPPERS
1802	–	# ---------------
1803	–	# Defines C macros F95_FUNC(name,NAME) and F95_FUNC_(name,NAME) to
1804	–	# properly mangle the names of C identifiers, and C identifiers with
1805	–	# underscores, respectively, so that they match the name mangling
1806	–	# scheme used by the Fortran 95 compiler.
1807	–	# AC_F95_WRAPPERS
2726
2727
1810	–	# AC_F95_FUNC(NAME, [SHELLVAR = NAME])
1811	–	# ------------------------------------
1812	–	# For a Fortran subroutine of given NAME, define a shell variable
1813	–	# $SHELLVAR to the Fortran 95 mangled name.  If the SHELLVAR
1814	–	# argument is not supplied, it defaults to NAME.
1815	–	# AC_F95_FUNC
2728
2729
2730
#	Line 1868 | Line 2780 | ac_configure="$SHELL $ac_aux_dir/configure" # This sho
2780
2781
2782
1871	–	# set program name
1872	–	PROGNAME="oopse"
2783
2784
1875	–	# there are two ways to do debugging.  One with the --enable-debug flag
1876	–	# and one using the DEBUG environment variable
2785
1878	–	debug=0
1879	–	# Check whether --enable-debug or --disable-debug was given.
1880	–	if test "${enable_debug+set}" = set; then
1881	–	enableval="$enable_debug"
1882	–	debug=1
1883	–	fi;
1884	–	if test "${DEBUG}"; then
2786
1886	–	cat >>confdefs.h <<\_ACEOF
1887	–	#define debug 1
1888	–	_ACEOF
2787
1890	–	msg="$msg, debug mode"
1891	–	fi
2788
2789
2790	+
2791	+
2792	+
2793	+
2794	+
2795	+
2796	+
2797	+
2798	+
2799	+
2800	+
2801	+
2802	+
2803	+
2804	+
2805	+
2806	+
2807	+
2808	+
2809	+	# ===========================================================================
2810	+	#             http://www.nongnu.org/autoconf-archive/ax_mpi.html
2811	+	# ===========================================================================
2812	+	#
2813	+	# SYNOPSIS
2814	+	#
2815	+	#   AX_MPI([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
2816	+	#
2817	+	# DESCRIPTION
2818	+	#
2819	+	#   This macro tries to find out how to compile programs that use MPI
2820	+	#   (Message Passing Interface), a standard API for parallel process
2821	+	#   communication (see http://www-unix.mcs.anl.gov/mpi/)
2822	+	#
2823	+	#   On success, it sets the MPICC, MPICXX, MPIF77, or MPIFC output variable
2824	+	#   to the name of the MPI compiler, depending upon the current language.
2825	+	#   (This may just be $CC/$CXX/$F77/$FC, but is more often something like
2826	+	#   mpicc/mpiCC/mpif77/mpif90.) It also sets MPILIBS to any libraries that
2827	+	#   are needed for linking MPI (e.g. -lmpi or -lfmpi, if a special
2828	+	#   MPICC/MPICXX/MPIF77/MPIFC was not found).
2829	+	#
2830	+	#   If you want to compile everything with MPI, you should set:
2831	+	#
2832	+	#       CC="MPICC" #OR# CXX="MPICXX" #OR# F77="MPIF77" #OR# FC="MPIFC"
2833	+	#       LIBS="$MPILIBS $LIBS"
2834	+	#
2835	+	#   NOTE: The above assumes that you will use $CC (or whatever) for linking
2836	+	#   as well as for compiling. (This is the default for automake and most
2837	+	#   Makefiles.)
2838	+	#
2839	+	#   The user can force a particular library/compiler by setting the
2840	+	#   MPICC/MPICXX/MPIF77/MPIFC and/or MPILIBS environment variables.
2841	+	#
2842	+	#   ACTION-IF-FOUND is a list of shell commands to run if an MPI library is
2843	+	#   found, and ACTION-IF-NOT-FOUND is a list of commands to run if it is not
2844	+	#   found. If ACTION-IF-FOUND is not specified, the default action will
2845	+	#   define HAVE_MPI.
2846	+	#
2847	+	# LICENSE
2848	+	#
2849	+	#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
2850	+	#   Copyright (c) 2008 Julian C. Cummings <cummings@cacr.caltech.edu>
2851	+	#
2852	+	#   This program is free software: you can redistribute it and/or modify it
2853	+	#   under the terms of the GNU General Public License as published by the
2854	+	#   Free Software Foundation, either version 3 of the License, or (at your
2855	+	#   option) any later version.
2856	+	#
2857	+	#   This program is distributed in the hope that it will be useful, but
2858	+	#   WITHOUT ANY WARRANTY; without even the implied warranty of
2859	+	#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
2860	+	#   Public License for more details.
2861	+	#
2862	+	#   You should have received a copy of the GNU General Public License along
2863	+	#   with this program. If not, see <http://www.gnu.org/licenses/>.
2864	+	#
2865	+	#   As a special exception, the respective Autoconf Macro's copyright owner
2866	+	#   gives unlimited permission to copy, distribute and modify the configure
2867	+	#   scripts that are the output of Autoconf when processing the Macro. You
2868	+	#   need not follow the terms of the GNU General Public License when using
2869	+	#   or distributing such scripts, even though portions of the text of the
2870	+	#   Macro appear in them. The GNU General Public License (GPL) does govern
2871	+	#   all other use of the material that constitutes the Autoconf Macro.
2872	+	#
2873	+	#   This special exception to the GPL applies to versions of the Autoconf
2874	+	#   Macro released by the Autoconf Archive. When you make and distribute a
2875	+	#   modified version of the Autoconf Macro, you may extend this special
2876	+	#   exception to the GPL to apply to your modified version as well.
2877	+
2878	+	# This is what autoupdate's m4 run will expand.  It fires
2879	+	# the warning (with _au_warn_XXX), outputs it into the
2880	+	# updated configure.ac (with AC_DIAGNOSE), and then outputs
2881	+	# the replacement expansion.
2882	+
2883	+
2884	+	# This is an auxiliary macro that is also run when
2885	+	# autoupdate runs m4.  It simply calls m4_warning, but
2886	+	# we need a wrapper so that each warning is emitted only
2887	+	# once.  We break the quoting in m4_warning's argument in
2888	+	# order to expand this macro's arguments, not AU_DEFUN's.
2889	+
2890	+
2891	+	# Finally, this is the expansion that is picked up by
2892	+	# autoconf.  It tells the user to run autoupdate, and
2893	+	# then outputs the replacement expansion.  We do not care
2894	+	# about autoupdate's warning because that contains
2895	+	# information on what to do *after* running autoupdate.
2896	+
2897	+
2898	+
2899		# who am i
2900		# Make sure we can run config.sub.
2901	<	$ac_config_sub sun4 >/dev/null 2>&1 ||
2902	<	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1898	<	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1899	<	{ (exit 1); exit 1; }; }
2901	>	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2902	>	as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2903
2904	<	echo "$as_me:$LINENO: checking build system type" >&5
2905	<	echo $ECHO_N "checking build system type... $ECHO_C" >&6
2906	<	if test "${ac_cv_build+set}" = set; then
2907	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2904	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2905	>	$as_echo_n "checking build system type... " >&6; }
2906	>	if test "${ac_cv_build+set}" = set; then :
2907	>	$as_echo_n "(cached) " >&6
2908		else
2909	<	ac_cv_build_alias=$build_alias
2910	<	test -z "$ac_cv_build_alias" &&
2911	<	ac_cv_build_alias=`$ac_config_guess`
2912	<	test -z "$ac_cv_build_alias" &&
2913	<	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2914	<	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2915	<	{ (exit 1); exit 1; }; }
1913	<	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1914	<	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1915	<	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1916	<	{ (exit 1); exit 1; }; }
2909	>	ac_build_alias=$build_alias
2910	>	test "x$ac_build_alias" = x &&
2911	>	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2912	>	test "x$ac_build_alias" = x &&
2913	>	as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2914	>	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2915	>	as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2916
2917		fi
2918	<	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2919	<	echo "${ECHO_T}$ac_cv_build" >&6
2918	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2919	>	$as_echo "$ac_cv_build" >&6; }
2920	>	case $ac_cv_build in
2921	>	*-*-*) ;;
2922	>	*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2923	>	esac
2924		build=$ac_cv_build
2925	<	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2926	<	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2927	<	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2925	>	ac_save_IFS=$IFS; IFS='-'
2926	>	set x $ac_cv_build
2927	>	shift
2928	>	build_cpu=$1
2929	>	build_vendor=$2
2930	>	shift; shift
2931	>	# Remember, the first character of IFS is used to create $*,
2932	>	# except with old shells:
2933	>	build_os=$*
2934	>	IFS=$ac_save_IFS
2935	>	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2936
2937
2938	<	echo "$as_me:$LINENO: checking host system type" >&5
2939	<	echo $ECHO_N "checking host system type... $ECHO_C" >&6
2940	<	if test "${ac_cv_host+set}" = set; then
2941	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2938	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2939	>	$as_echo_n "checking host system type... " >&6; }
2940	>	if test "${ac_cv_host+set}" = set; then :
2941	>	$as_echo_n "(cached) " >&6
2942		else
2943	<	ac_cv_host_alias=$host_alias
2944	<	test -z "$ac_cv_host_alias" &&
2945	<	ac_cv_host_alias=$ac_cv_build_alias
2946	<	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
2947	<	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
2948	<	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1938	<	{ (exit 1); exit 1; }; }
2943	>	if test "x$host_alias" = x; then
2944	>	ac_cv_host=$ac_cv_build
2945	>	else
2946	>	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2947	>	as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2948	>	fi
2949
2950		fi
2951	<	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2952	<	echo "${ECHO_T}$ac_cv_host" >&6
2951	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2952	>	$as_echo "$ac_cv_host" >&6; }
2953	>	case $ac_cv_host in
2954	>	*-*-*) ;;
2955	>	*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2956	>	esac
2957		host=$ac_cv_host
2958	<	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2959	<	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2960	<	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2958	>	ac_save_IFS=$IFS; IFS='-'
2959	>	set x $ac_cv_host
2960	>	shift
2961	>	host_cpu=$1
2962	>	host_vendor=$2
2963	>	shift; shift
2964	>	# Remember, the first character of IFS is used to create $*,
2965	>	# except with old shells:
2966	>	host_os=$*
2967	>	IFS=$ac_save_IFS
2968	>	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2969
2970
2971
2972	<	ac_ext=c
2973	<	ac_cpp='$CPP $CPPFLAGS'
2974	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2975	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2976	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2977	<	if test -n "$ac_tool_prefix"; then
2978	<	for ac_prog in icc xlc gcc cc
2979	<	do
2980	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2982	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
2983	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2984	<	if test "${ac_cv_prog_CC+set}" = set; then
2985	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2972	>
2973	>
2974	>	# set program name
2975	>	PROGNAME="openmd"
2976	>
2977	>
2978	>
2979	>
2980	>	OBJEXT=".$OBJEXT"
2981	>
2982	>	OPENMD=openmd
2983	>
2984	>	if test "x${prefix}" = "xNONE"
2985	>	then
2986	>	OPENMD_HOME=${ac_default_prefix}/openmd
2987		else
2988	<	if test -n "$CC"; then
2989	<	ac_cv_prog_CC="$CC" # Let the user override the test.
2988	>	OPENMD_HOME=${prefix}/openmd
2989	>	fi
2990	>	# Check whether --enable-openmd-home was given.
2991	>	if test "${enable_openmd_home+set}" = set; then :
2992	>	enableval=$enable_openmd_home; OPENMD_HOME="${enableval}"
2993	>	fi
2994	>
2995	>
2996	>	# there are two ways to do debugging.  One with the --enable-debug flag
2997	>	# and one using the DEBUG environment variable
2998	>
2999	>	debug=0
3000	>	# Check whether --enable-debug was given.
3001	>	if test "${enable_debug+set}" = set; then :
3002	>	enableval=$enable_debug; debug=1
3003	>	fi
3004	>
3005	>	if test "${DEBUG}"; then
3006	>
3007	>	$as_echo "#define debug 1" >>confdefs.h
3008	>
3009	>	msg="$msg, debug mode"
3010	>	fi
3011	>
3012	>
3013	>	# Check whether --enable-single was given.
3014	>	if test "${enable_single+set}" = set; then :
3015	>	enableval=$enable_single; ok=$enableval
3016		else
3017	+	ok=no
3018	+	fi
3019	+
3020	+	# Check whether --enable-float was given.
3021	+	if test "${enable_float+set}" = set; then :
3022	+	enableval=$enable_float; ok=$enableval
3023	+	fi
3024	+
3025	+	if test "$ok" = "yes"; then
3026	+
3027	+	$as_echo "#define SINGLE_PRECISION 1" >>confdefs.h
3028	+
3029	+	USE_SINGLE_PRECISION=yes
3030	+
3031	+	fi
3032	+
3033	+	if test x"$CC" != x; then
3034	+	for ac_prog in $CC
3035	+	do
3036	+	# Extract the first word of "$ac_prog", so it can be a program name with args.
3037	+	set dummy $ac_prog; ac_word=$2
3038	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3039	+	$as_echo_n "checking for $ac_word... " >&6; }
3040	+	if test "${ac_cv_prog_ac_cc_set+set}" = set; then :
3041	+	$as_echo_n "(cached) " >&6
3042	+	else
3043	+	if test -n "$ac_cc_set"; then
3044	+	ac_cv_prog_ac_cc_set="$ac_cc_set" # Let the user override the test.
3045	+	else
3046		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3047		for as_dir in $PATH
3048		do
3049		IFS=$as_save_IFS
3050		test -z "$as_dir" && as_dir=.
3051	<	for ac_exec_ext in '' $ac_executable_extensions; do
3052	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3053	<	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3054	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3051	>	for ac_exec_ext in '' $ac_executable_extensions; do
3052	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3053	>	ac_cv_prog_ac_cc_set="$ac_prog"
3054	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3055		break 2
3056		fi
3057		done
3058	<	done
3058	>	done
3059	>	IFS=$as_save_IFS
3060
3061		fi
3062		fi
3063	<	CC=$ac_cv_prog_CC
3064	<	if test -n "$CC"; then
3065	<	echo "$as_me:$LINENO: result: $CC" >&5
3066	<	echo "${ECHO_T}$CC" >&6
3063	>	ac_cc_set=$ac_cv_prog_ac_cc_set
3064	>	if test -n "$ac_cc_set"; then
3065	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cc_set" >&5
3066	>	$as_echo "$ac_cc_set" >&6; }
3067		else
3068	<	echo "$as_me:$LINENO: result: no" >&5
3069	<	echo "${ECHO_T}no" >&6
3068	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3069	>	$as_echo "no" >&6; }
3070		fi
3071
3072	<	test -n "$CC" && break
3072	>
3073	>	test -n "$ac_cc_set" && break
3074	>	done
3075	>	test -n "$ac_cc_set" || ac_cc_set="no"
3076	>
3077	>	if test $ac_cc_set != no; then :
3078	>
3079	>	# Extract the first word of "$ac_cc_set", so it can be a program name with args.
3080	>	set dummy $ac_cc_set; ac_word=$2
3081	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082	>	$as_echo_n "checking for $ac_word... " >&6; }
3083	>	if test "${ac_cv_path_ac_cc_path+set}" = set; then :
3084	>	$as_echo_n "(cached) " >&6
3085	>	else
3086	>	case $ac_cc_path in
3087	>	[\\/]* | ?:[\\/]*)
3088	>	ac_cv_path_ac_cc_path="$ac_cc_path" # Let the user override the test with a path.
3089	>	;;
3090	>	*)
3091	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092	>	for as_dir in $PATH
3093	>	do
3094	>	IFS=$as_save_IFS
3095	>	test -z "$as_dir" && as_dir=.
3096	>	for ac_exec_ext in '' $ac_executable_extensions; do
3097	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3098	>	ac_cv_path_ac_cc_path="$as_dir/$ac_word$ac_exec_ext"
3099	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100	>	break 2
3101	>	fi
3102	>	done
3103		done
3104	+	IFS=$as_save_IFS
3105	+
3106	+	test -z "$ac_cv_path_ac_cc_path" && ac_cv_path_ac_cc_path="no"
3107	+	;;
3108	+	esac
3109		fi
3110	<	if test -z "$CC"; then
3111	<	ac_ct_CC=$CC
3112	<	for ac_prog in icc xlc gcc cc
3110	>	ac_cc_path=$ac_cv_path_ac_cc_path
3111	>	if test -n "$ac_cc_path"; then
3112	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cc_path" >&5
3113	>	$as_echo "$ac_cc_path" >&6; }
3114	>	else
3115	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3116	>	$as_echo "no" >&6; }
3117	>	fi
3118	>
3119	>
3120	>	else
3121	>
3122	>	as_fn_error "Specified C compiler $CC doesn't seem to exist!" "$LINENO" 5
3123	>	fi
3124	>
3125	>	if test $ac_cc_path != no; then :
3126	>
3127	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $CC as C compiler" >&5
3128	>	$as_echo "$as_me: Will attempt to use $CC as C compiler" >&6;}
3129	>	MPICC=$CC
3130	>
3131	>	else
3132	>
3133	>	as_fn_error "Can't find path to user-specified C compiler $CC" "$LINENO" 5
3134	>	fi
3135	>	fi
3136	>
3137	>	if test x"$CXX" != x; then
3138	>	for ac_prog in $CXX
3139		do
3140		# Extract the first word of "$ac_prog", so it can be a program name with args.
3141		set dummy $ac_prog; ac_word=$2
3142	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
3143	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3144	<	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3145	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3142	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3143	>	$as_echo_n "checking for $ac_word... " >&6; }
3144	>	if test "${ac_cv_prog_ac_cxx_set+set}" = set; then :
3145	>	$as_echo_n "(cached) " >&6
3146		else
3147	<	if test -n "$ac_ct_CC"; then
3148	<	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3147	>	if test -n "$ac_cxx_set"; then
3148	>	ac_cv_prog_ac_cxx_set="$ac_cxx_set" # Let the user override the test.
3149		else
3150		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3151		for as_dir in $PATH
3152		do
3153		IFS=$as_save_IFS
3154		test -z "$as_dir" && as_dir=.
3155	<	for ac_exec_ext in '' $ac_executable_extensions; do
3156	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3157	<	ac_cv_prog_ac_ct_CC="$ac_prog"
3158	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3155	>	for ac_exec_ext in '' $ac_executable_extensions; do
3156	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3157	>	ac_cv_prog_ac_cxx_set="$ac_prog"
3158	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3159		break 2
3160		fi
3161		done
3162	<	done
3162	>	done
3163	>	IFS=$as_save_IFS
3164
3165		fi
3166		fi
3167	<	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3168	<	if test -n "$ac_ct_CC"; then
3169	<	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3170	<	echo "${ECHO_T}$ac_ct_CC" >&6
3167	>	ac_cxx_set=$ac_cv_prog_ac_cxx_set
3168	>	if test -n "$ac_cxx_set"; then
3169	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cxx_set" >&5
3170	>	$as_echo "$ac_cxx_set" >&6; }
3171		else
3172	<	echo "$as_me:$LINENO: result: no" >&5
3173	<	echo "${ECHO_T}no" >&6
3172	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3173	>	$as_echo "no" >&6; }
3174		fi
3175
3176	<	test -n "$ac_ct_CC" && break
3176	>
3177	>	test -n "$ac_cxx_set" && break
3178		done
3179	+	test -n "$ac_cxx_set" || ac_cxx_set="no"
3180
3181	<	CC=$ac_ct_CC
2039	<	fi
3181	>	if test $ac_cxx_set != no; then :
3182
3183	+	# Extract the first word of "$ac_cxx_set", so it can be a program name with args.
3184	+	set dummy $ac_cxx_set; ac_word=$2
3185	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3186	+	$as_echo_n "checking for $ac_word... " >&6; }
3187	+	if test "${ac_cv_path_ac_cxx_path+set}" = set; then :
3188	+	$as_echo_n "(cached) " >&6
3189	+	else
3190	+	case $ac_cxx_path in
3191	+	[\\/]* | ?:[\\/]*)
3192	+	ac_cv_path_ac_cxx_path="$ac_cxx_path" # Let the user override the test with a path.
3193	+	;;
3194	+	*)
3195	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3196	+	for as_dir in $PATH
3197	+	do
3198	+	IFS=$as_save_IFS
3199	+	test -z "$as_dir" && as_dir=.
3200	+	for ac_exec_ext in '' $ac_executable_extensions; do
3201	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3202	+	ac_cv_path_ac_cxx_path="$as_dir/$ac_word$ac_exec_ext"
3203	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3204	+	break 2
3205	+	fi
3206	+	done
3207	+	done
3208	+	IFS=$as_save_IFS
3209
3210	<	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3211	<	See \`config.log' for more details." >&5
3212	<	echo "$as_me: error: no acceptable C compiler found in \$PATH
3213	<	See \`config.log' for more details." >&2;}
3214	<	{ (exit 1); exit 1; }; }
3210	>	test -z "$ac_cv_path_ac_cxx_path" && ac_cv_path_ac_cxx_path="no"
3211	>	;;
3212	>	esac
3213	>	fi
3214	>	ac_cxx_path=$ac_cv_path_ac_cxx_path
3215	>	if test -n "$ac_cxx_path"; then
3216	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cxx_path" >&5
3217	>	$as_echo "$ac_cxx_path" >&6; }
3218	>	else
3219	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3220	>	$as_echo "no" >&6; }
3221	>	fi
3222
3223	+
3224	+	else
3225	+
3226	+	as_fn_error "Specified C++ compiler $CXX doesn't seem to exist!" "$LINENO" 5
3227	+	fi
3228	+
3229	+	if test $ac_cxx_path != no; then :
3230	+
3231	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $CXX as C++ compiler" >&5
3232	+	$as_echo "$as_me: Will attempt to use $CXX as C++ compiler" >&6;}
3233	+	MPICXX=$CXX
3234	+
3235	+	else
3236	+
3237	+	as_fn_error "Can't find path to user-specified C++ compiler $CXX" "$LINENO" 5
3238	+	fi
3239	+	fi
3240	+
3241	+	if test x"$FC" != x; then
3242	+	for ac_prog in $FC
3243	+	do
3244	+	# Extract the first word of "$ac_prog", so it can be a program name with args.
3245	+	set dummy $ac_prog; ac_word=$2
3246	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3247	+	$as_echo_n "checking for $ac_word... " >&6; }
3248	+	if test "${ac_cv_prog_ac_fc_set+set}" = set; then :
3249	+	$as_echo_n "(cached) " >&6
3250	+	else
3251	+	if test -n "$ac_fc_set"; then
3252	+	ac_cv_prog_ac_fc_set="$ac_fc_set" # Let the user override the test.
3253	+	else
3254	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3255	+	for as_dir in $PATH
3256	+	do
3257	+	IFS=$as_save_IFS
3258	+	test -z "$as_dir" && as_dir=.
3259	+	for ac_exec_ext in '' $ac_executable_extensions; do
3260	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3261	+	ac_cv_prog_ac_fc_set="$ac_prog"
3262	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3263	+	break 2
3264	+	fi
3265	+	done
3266	+	done
3267	+	IFS=$as_save_IFS
3268	+
3269	+	fi
3270	+	fi
3271	+	ac_fc_set=$ac_cv_prog_ac_fc_set
3272	+	if test -n "$ac_fc_set"; then
3273	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fc_set" >&5
3274	+	$as_echo "$ac_fc_set" >&6; }
3275	+	else
3276	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3277	+	$as_echo "no" >&6; }
3278	+	fi
3279	+
3280	+
3281	+	test -n "$ac_fc_set" && break
3282	+	done
3283	+	test -n "$ac_fc_set" || ac_fc_set="no"
3284	+
3285	+	if test $ac_fc_set != no; then :
3286	+
3287	+	# Extract the first word of "$ac_fc_set", so it can be a program name with args.
3288	+	set dummy $ac_fc_set; ac_word=$2
3289	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3290	+	$as_echo_n "checking for $ac_word... " >&6; }
3291	+	if test "${ac_cv_path_ac_fc_path+set}" = set; then :
3292	+	$as_echo_n "(cached) " >&6
3293	+	else
3294	+	case $ac_fc_path in
3295	+	[\\/]* | ?:[\\/]*)
3296	+	ac_cv_path_ac_fc_path="$ac_fc_path" # Let the user override the test with a path.
3297	+	;;
3298	+	*)
3299	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3300	+	for as_dir in $PATH
3301	+	do
3302	+	IFS=$as_save_IFS
3303	+	test -z "$as_dir" && as_dir=.
3304	+	for ac_exec_ext in '' $ac_executable_extensions; do
3305	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3306	+	ac_cv_path_ac_fc_path="$as_dir/$ac_word$ac_exec_ext"
3307	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3308	+	break 2
3309	+	fi
3310	+	done
3311	+	done
3312	+	IFS=$as_save_IFS
3313	+
3314	+	test -z "$ac_cv_path_ac_fc_path" && ac_cv_path_ac_fc_path="no"
3315	+	;;
3316	+	esac
3317	+	fi
3318	+	ac_fc_path=$ac_cv_path_ac_fc_path
3319	+	if test -n "$ac_fc_path"; then
3320	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fc_path" >&5
3321	+	$as_echo "$ac_fc_path" >&6; }
3322	+	else
3323	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3324	+	$as_echo "no" >&6; }
3325	+	fi
3326	+
3327	+
3328	+	else
3329	+
3330	+	as_fn_error "Specified Fortran compiler $FC doesn't seem to exist!" "$LINENO" 5
3331	+	fi
3332	+
3333	+	if test $ac_fc_path != no; then :
3334	+
3335	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $FC as Fortran compiler" >&5
3336	+	$as_echo "$as_me: Will attempt to use $FC as Fortran compiler" >&6;}
3337	+	MPIFC=$FC
3338	+
3339	+	else
3340	+
3341	+	as_fn_error "Can't find path to user-specified Fortran compiler $FC" "$LINENO" 5
3342	+	fi
3343	+	fi
3344	+
3345	+
3346	+	save_LIBS_CHECK_CXX_LIB="$LIBS"
3347	+
3348	+	ac_ext=cpp
3349	+	ac_cpp='$CXXCPP $CPPFLAGS'
3350	+	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3351	+	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3352	+	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3353	+
3354	+	ac_ext=cpp
3355	+	ac_cpp='$CXXCPP $CPPFLAGS'
3356	+	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3357	+	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3358	+	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3359	+	if test -z "$CXX"; then
3360	+	if test -n "$CCC"; then
3361	+	CXX=$CCC
3362	+	else
3363	+	if test -n "$ac_tool_prefix"; then
3364	+	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3365	+	do
3366	+	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3367	+	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3368	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3369	+	$as_echo_n "checking for $ac_word... " >&6; }
3370	+	if test "${ac_cv_prog_CXX+set}" = set; then :
3371	+	$as_echo_n "(cached) " >&6
3372	+	else
3373	+	if test -n "$CXX"; then
3374	+	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3375	+	else
3376	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3377	+	for as_dir in $PATH
3378	+	do
3379	+	IFS=$as_save_IFS
3380	+	test -z "$as_dir" && as_dir=.
3381	+	for ac_exec_ext in '' $ac_executable_extensions; do
3382	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3383	+	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3384	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3385	+	break 2
3386	+	fi
3387	+	done
3388	+	done
3389	+	IFS=$as_save_IFS
3390	+
3391	+	fi
3392	+	fi
3393	+	CXX=$ac_cv_prog_CXX
3394	+	if test -n "$CXX"; then
3395	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3396	+	$as_echo "$CXX" >&6; }
3397	+	else
3398	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3399	+	$as_echo "no" >&6; }
3400	+	fi
3401	+
3402	+
3403	+	test -n "$CXX" && break
3404	+	done
3405	+	fi
3406	+	if test -z "$CXX"; then
3407	+	ac_ct_CXX=$CXX
3408	+	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3409	+	do
3410	+	# Extract the first word of "$ac_prog", so it can be a program name with args.
3411	+	set dummy $ac_prog; ac_word=$2
3412	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3413	+	$as_echo_n "checking for $ac_word... " >&6; }
3414	+	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3415	+	$as_echo_n "(cached) " >&6
3416	+	else
3417	+	if test -n "$ac_ct_CXX"; then
3418	+	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3419	+	else
3420	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3421	+	for as_dir in $PATH
3422	+	do
3423	+	IFS=$as_save_IFS
3424	+	test -z "$as_dir" && as_dir=.
3425	+	for ac_exec_ext in '' $ac_executable_extensions; do
3426	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3427	+	ac_cv_prog_ac_ct_CXX="$ac_prog"
3428	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3429	+	break 2
3430	+	fi
3431	+	done
3432	+	done
3433	+	IFS=$as_save_IFS
3434	+
3435	+	fi
3436	+	fi
3437	+	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3438	+	if test -n "$ac_ct_CXX"; then
3439	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3440	+	$as_echo "$ac_ct_CXX" >&6; }
3441	+	else
3442	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3443	+	$as_echo "no" >&6; }
3444	+	fi
3445	+
3446	+
3447	+	test -n "$ac_ct_CXX" && break
3448	+	done
3449	+
3450	+	if test "x$ac_ct_CXX" = x; then
3451	+	CXX="g++"
3452	+	else
3453	+	case $cross_compiling:$ac_tool_warned in
3454	+	yes:)
3455	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3456	+	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3457	+	ac_tool_warned=yes ;;
3458	+	esac
3459	+	CXX=$ac_ct_CXX
3460	+	fi
3461	+	fi
3462	+
3463	+	fi
3464	+	fi
3465		# Provide some information about the compiler.
3466	<	echo "$as_me:$LINENO:" \
3467	<	"checking for C compiler version" >&5
3468	<	ac_compiler=`set X $ac_compile; echo $2`
3469	<	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3470	<	(eval $ac_compiler --version </dev/null >&5) 2>&5
3471	<	ac_status=$?
3472	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473	<	(exit $ac_status); }
3474	<	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3475	<	(eval $ac_compiler -v </dev/null >&5) 2>&5
3476	<	ac_status=$?
3477	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061	<	(exit $ac_status); }
2062	<	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2063	<	(eval $ac_compiler -V </dev/null >&5) 2>&5
3466	>	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3467	>	set X $ac_compile
3468	>	ac_compiler=$2
3469	>	for ac_option in --version -v -V -qversion; do
3470	>	{ { ac_try="$ac_compiler $ac_option >&5"
3471	>	case "(($ac_try" in
3472	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3473	>	*) ac_try_echo=$ac_try;;
3474	>	esac
3475	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3476	>	$as_echo "$ac_try_echo"; } >&5
3477	>	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3478		ac_status=$?
3479	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3480	<	(exit $ac_status); }
3479	>	if test -s conftest.err; then
3480	>	sed '10a\
3481	>	... rest of stderr output deleted ...
3482	>	10q' conftest.err >conftest.er1
3483	>	cat conftest.er1 >&5
3484	>	fi
3485	>	rm -f conftest.er1 conftest.err
3486	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3487	>	test $ac_status = 0; }
3488	>	done
3489
3490	<	cat >conftest.$ac_ext <<_ACEOF
2069	<	/* confdefs.h.  */
2070	<	_ACEOF
2071	<	cat confdefs.h >>conftest.$ac_ext
2072	<	cat >>conftest.$ac_ext <<_ACEOF
3490	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3491		/* end confdefs.h.  */
3492
3493		int
#	Line 2081 | Line 3499 | ac_clean_files_save=$ac_clean_files
3499		}
3500		_ACEOF
3501		ac_clean_files_save=$ac_clean_files
3502	<	ac_clean_files="$ac_clean_files a.out a.exe b.out"
3502	>	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3503		# Try to create an executable without -o first, disregard a.out.
3504		# It will help us diagnose broken compilers, and finding out an intuition
3505		# of exeext.
3506	<	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3507	<	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
3508	<	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2091	<	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2092	<	(eval $ac_link_default) 2>&5
2093	<	ac_status=$?
2094	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095	<	(exit $ac_status); }; then
2096	<	# Find the output, starting from the most likely.  This scheme is
2097	<	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2098	<	# resort.
3506	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3507	>	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3508	>	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3509
3510	<	# Be careful to initialize this variable, since it used to be cached.
3511	<	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
3512	<	ac_cv_exeext=
3513	<	# b.out is created by i960 compilers.
3514	<	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
3510	>	# The possible output files:
3511	>	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3512	>
3513	>	ac_rmfiles=
3514	>	for ac_file in $ac_files
3515		do
3516	+	case $ac_file in
3517	+	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3518	+	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3519	+	esac
3520	+	done
3521	+	rm -f $ac_rmfiles
3522	+
3523	+	if { { ac_try="$ac_link_default"
3524	+	case "(($ac_try" in
3525	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3526	+	*) ac_try_echo=$ac_try;;
3527	+	esac
3528	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3529	+	$as_echo "$ac_try_echo"; } >&5
3530	+	(eval "$ac_link_default") 2>&5
3531	+	ac_status=$?
3532	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3533	+	test $ac_status = 0; }; then :
3534	+	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3535	+	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3536	+	# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3537	+	# so that the user can short-circuit this test for compilers unknown to
3538	+	# Autoconf.
3539	+	for ac_file in $ac_files ''
3540	+	do
3541		test -f "$ac_file" || continue
3542		case $ac_file in
3543	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
3543	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3544		;;
2110	–	conftest.$ac_ext )
2111	–	# This is the source file.
2112	–	;;
3545		[ab].out )
3546		# We found the default executable, but exeext='' is most
3547		# certainly right.
3548		break;;
3549		*.* )
3550	<	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3551	<	# FIXME: I believe we export ac_cv_exeext for Libtool,
3552	<	# but it would be cool to find out if it's true.  Does anybody
3553	<	# maintain Libtool? --akim.
3554	<	export ac_cv_exeext
3550	>	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3551	>	then :; else
3552	>	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3553	>	fi
3554	>	# We set ac_cv_exeext here because the later test for it is not
3555	>	# safe: cross compilers may not add the suffix if given an `-o'
3556	>	# argument, so we may need to know it at that point already.
3557	>	# Even if this section looks crufty: it has the advantage of
3558	>	# actually working.
3559		break;;
3560		* )
3561		break;;
3562		esac
3563		done
3564	+	test "$ac_cv_exeext" = no && ac_cv_exeext=
3565	+
3566		else
3567	<	echo "$as_me: failed program was:" >&5
3567	>	ac_file=''
3568	>	fi
3569	>	if test -z "$ac_file"; then :
3570	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571	>	$as_echo "no" >&6; }
3572	>	$as_echo "$as_me: failed program was:" >&5
3573		sed 's/^/| /' conftest.$ac_ext >&5
3574
3575	<	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
3576	<	See \`config.log' for more details." >&5
3577	<	echo "$as_me: error: C compiler cannot create executables
3578	<	See \`config.log' for more details." >&2;}
3579	<	{ (exit 77); exit 77; }; }
3575	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3576	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3577	>	{ as_fn_set_status 77
3578	>	as_fn_error "C++ compiler cannot create executables
3579	>	See \`config.log' for more details." "$LINENO" 5; }; }
3580	>	else
3581	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3582	>	$as_echo "yes" >&6; }
3583		fi
3584	<
3584	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3585	>	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3586	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3587	>	$as_echo "$ac_file" >&6; }
3588		ac_exeext=$ac_cv_exeext
2140	–	echo "$as_me:$LINENO: result: $ac_file" >&5
2141	–	echo "${ECHO_T}$ac_file" >&6
3589
3590	<	# Check the compiler produces executables we can run.  If not, either
2144	<	# the compiler is broken, or we cross compile.
2145	<	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2146	<	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2147	<	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2148	<	# If not cross compiling, check that we can run a simple program.
2149	<	if test "$cross_compiling" != yes; then
2150	<	if { ac_try='./$ac_file'
2151	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2152	<	(eval $ac_try) 2>&5
2153	<	ac_status=$?
2154	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155	<	(exit $ac_status); }; }; then
2156	<	cross_compiling=no
2157	<	else
2158	<	if test "$cross_compiling" = maybe; then
2159	<	cross_compiling=yes
2160	<	else
2161	<	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2162	<	If you meant to cross compile, use \`--host'.
2163	<	See \`config.log' for more details." >&5
2164	<	echo "$as_me: error: cannot run C compiled programs.
2165	<	If you meant to cross compile, use \`--host'.
2166	<	See \`config.log' for more details." >&2;}
2167	<	{ (exit 1); exit 1; }; }
2168	<	fi
2169	<	fi
2170	<	fi
2171	<	echo "$as_me:$LINENO: result: yes" >&5
2172	<	echo "${ECHO_T}yes" >&6
2173	<
2174	<	rm -f a.out a.exe conftest$ac_cv_exeext b.out
3590	>	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3591		ac_clean_files=$ac_clean_files_save
3592	<	# Check the compiler produces executables we can run.  If not, either
3593	<	# the compiler is broken, or we cross compile.
3594	<	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3595	<	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
3596	<	echo "$as_me:$LINENO: result: $cross_compiling" >&5
3597	<	echo "${ECHO_T}$cross_compiling" >&6
3598	<
3599	<	echo "$as_me:$LINENO: checking for suffix of executables" >&5
3600	<	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
3601	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2186	<	(eval $ac_link) 2>&5
3592	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3593	>	$as_echo_n "checking for suffix of executables... " >&6; }
3594	>	if { { ac_try="$ac_link"
3595	>	case "(($ac_try" in
3596	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3597	>	*) ac_try_echo=$ac_try;;
3598	>	esac
3599	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3600	>	$as_echo "$ac_try_echo"; } >&5
3601	>	(eval "$ac_link") 2>&5
3602		ac_status=$?
3603	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3604	<	(exit $ac_status); }; then
3603	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3604	>	test $ac_status = 0; }; then :
3605		# If both `conftest.exe' and `conftest' are `present' (well, observable)
3606		# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3607		# work properly (i.e., refer to `conftest.exe'), while it won't with
#	Line 2194 | Line 3609 | for ac_file in conftest.exe conftest conftest.*; do
3609		for ac_file in conftest.exe conftest conftest.*; do
3610		test -f "$ac_file" || continue
3611		case $ac_file in
3612	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
3612	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3613		*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2199	–	export ac_cv_exeext
3614		break;;
3615		* ) break;;
3616		esac
3617		done
3618		else
3619	<	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3620	<	See \`config.log' for more details." >&5
3621	<	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3622	<	See \`config.log' for more details." >&2;}
2209	<	{ (exit 1); exit 1; }; }
3619	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3620	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3621	>	as_fn_error "cannot compute suffix of executables: cannot compile and link
3622	>	See \`config.log' for more details." "$LINENO" 5; }
3623		fi
3624	+	rm -f conftest conftest$ac_cv_exeext
3625	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3626	+	$as_echo "$ac_cv_exeext" >&6; }
3627
2212	–	rm -f conftest$ac_cv_exeext
2213	–	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2214	–	echo "${ECHO_T}$ac_cv_exeext" >&6
2215	–
3628		rm -f conftest.$ac_ext
3629		EXEEXT=$ac_cv_exeext
3630		ac_exeext=$EXEEXT
3631	<	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2220	<	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2221	<	if test "${ac_cv_objext+set}" = set; then
2222	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2223	<	else
2224	<	cat >conftest.$ac_ext <<_ACEOF
2225	<	/* confdefs.h.  */
2226	<	_ACEOF
2227	<	cat confdefs.h >>conftest.$ac_ext
2228	<	cat >>conftest.$ac_ext <<_ACEOF
3631	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632		/* end confdefs.h.  */
3633	<
3633	>	#include <stdio.h>
3634		int
3635		main ()
3636		{
3637	+	FILE *f = fopen ("conftest.out", "w");
3638	+	return ferror (f) || fclose (f) != 0;
3639
3640		;
3641		return 0;
3642		}
3643		_ACEOF
3644	<	rm -f conftest.o conftest.obj
3645	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3646	<	(eval $ac_compile) 2>&5
3644	>	ac_clean_files="$ac_clean_files conftest.out"
3645	>	# Check that the compiler produces executables we can run.  If not, either
3646	>	# the compiler is broken, or we cross compile.
3647	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3648	>	$as_echo_n "checking whether we are cross compiling... " >&6; }
3649	>	if test "$cross_compiling" != yes; then
3650	>	{ { ac_try="$ac_link"
3651	>	case "(($ac_try" in
3652	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3653	>	*) ac_try_echo=$ac_try;;
3654	>	esac
3655	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3656	>	$as_echo "$ac_try_echo"; } >&5
3657	>	(eval "$ac_link") 2>&5
3658		ac_status=$?
3659	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3660	<	(exit $ac_status); }; then
3661	<	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
3662	<	case $ac_file in
3663	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
3664	<	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3665	<	break;;
3666	<	esac
3667	<	done
3668	<	else
3669	<	echo "$as_me: failed program was:" >&5
3670	<	sed 's/^/| /' conftest.$ac_ext >&5
3671	<
3672	<	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3673	<	See \`config.log' for more details." >&5
3674	<	echo "$as_me: error: cannot compute suffix of object files: cannot compile
3675	<	See \`config.log' for more details." >&2;}
3676	<	{ (exit 1); exit 1; }; }
3659	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3660	>	test $ac_status = 0; }
3661	>	if { ac_try='./conftest$ac_cv_exeext'
3662	>	{ { case "(($ac_try" in
3663	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3664	>	*) ac_try_echo=$ac_try;;
3665	>	esac
3666	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3667	>	$as_echo "$ac_try_echo"; } >&5
3668	>	(eval "$ac_try") 2>&5
3669	>	ac_status=$?
3670	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3671	>	test $ac_status = 0; }; }; then
3672	>	cross_compiling=no
3673	>	else
3674	>	if test "$cross_compiling" = maybe; then
3675	>	cross_compiling=yes
3676	>	else
3677	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3678	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3679	>	as_fn_error "cannot run C++ compiled programs.
3680	>	If you meant to cross compile, use \`--host'.
3681	>	See \`config.log' for more details." "$LINENO" 5; }
3682	>	fi
3683	>	fi
3684		fi
3685	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3686	+	$as_echo "$cross_compiling" >&6; }
3687
3688	<	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3689	<	fi
3690	<	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3691	<	echo "${ECHO_T}$ac_cv_objext" >&6
3692	<	OBJEXT=$ac_cv_objext
3693	<	ac_objext=$OBJEXT
2269	<	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2270	<	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2271	<	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2272	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3688	>	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3689	>	ac_clean_files=$ac_clean_files_save
3690	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3691	>	$as_echo_n "checking for suffix of object files... " >&6; }
3692	>	if test "${ac_cv_objext+set}" = set; then :
3693	>	$as_echo_n "(cached) " >&6
3694		else
3695	<	cat >conftest.$ac_ext <<_ACEOF
2275	<	/* confdefs.h.  */
2276	<	_ACEOF
2277	<	cat confdefs.h >>conftest.$ac_ext
2278	<	cat >>conftest.$ac_ext <<_ACEOF
3695	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3696		/* end confdefs.h.  */
3697
3698		int
3699		main ()
3700		{
2284	–	#ifndef __GNUC__
2285	–	choke me
2286	–	#endif
3701
3702		;
3703		return 0;
3704		}
3705		_ACEOF
3706	<	rm -f conftest.$ac_objext
3707	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3708	<	(eval $ac_compile) 2>conftest.er1
3706	>	rm -f conftest.o conftest.obj
3707	>	if { { ac_try="$ac_compile"
3708	>	case "(($ac_try" in
3709	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3710	>	*) ac_try_echo=$ac_try;;
3711	>	esac
3712	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3713	>	$as_echo "$ac_try_echo"; } >&5
3714	>	(eval "$ac_compile") 2>&5
3715		ac_status=$?
3716	<	grep -v '^ *+' conftest.er1 >conftest.err
3717	<	rm -f conftest.er1
3718	<	cat conftest.err >&5
3719	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3720	<	(exit $ac_status); } &&
3721	<	{ ac_try='test -z "$ac_c_werror_flag"
3722	<	|| test ! -s conftest.err'
3723	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3724	<	(eval $ac_try) 2>&5
3725	<	ac_status=$?
2306	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2307	<	(exit $ac_status); }; } &&
2308	<	{ ac_try='test -s conftest.$ac_objext'
2309	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2310	<	(eval $ac_try) 2>&5
2311	<	ac_status=$?
2312	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313	<	(exit $ac_status); }; }; then
2314	<	ac_compiler_gnu=yes
3716	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3717	>	test $ac_status = 0; }; then :
3718	>	for ac_file in conftest.o conftest.obj conftest.*; do
3719	>	test -f "$ac_file" || continue;
3720	>	case $ac_file in
3721	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3722	>	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3723	>	break;;
3724	>	esac
3725	>	done
3726		else
3727	<	echo "$as_me: failed program was:" >&5
3727	>	$as_echo "$as_me: failed program was:" >&5
3728		sed 's/^/| /' conftest.$ac_ext >&5
3729
3730	<	ac_compiler_gnu=no
3730	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3731	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3732	>	as_fn_error "cannot compute suffix of object files: cannot compile
3733	>	See \`config.log' for more details." "$LINENO" 5; }
3734		fi
3735	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2322	<	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2323	<
3735	>	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3736		fi
3737	<	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3738	<	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3739	<	GCC=`test $ac_compiler_gnu = yes && echo yes`
3740	<	ac_test_CFLAGS=${CFLAGS+set}
3741	<	ac_save_CFLAGS=$CFLAGS
3742	<	CFLAGS="-g"
3743	<	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3744	<	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2333	<	if test "${ac_cv_prog_cc_g+set}" = set; then
2334	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3737	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3738	>	$as_echo "$ac_cv_objext" >&6; }
3739	>	OBJEXT=$ac_cv_objext
3740	>	ac_objext=$OBJEXT
3741	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3742	>	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3743	>	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3744	>	$as_echo_n "(cached) " >&6
3745		else
3746	<	cat >conftest.$ac_ext <<_ACEOF
2337	<	/* confdefs.h.  */
2338	<	_ACEOF
2339	<	cat confdefs.h >>conftest.$ac_ext
2340	<	cat >>conftest.$ac_ext <<_ACEOF
3746	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747		/* end confdefs.h.  */
3748
3749		int
3750		main ()
3751		{
3752	+	#ifndef __GNUC__
3753	+	choke me
3754	+	#endif
3755
3756		;
3757		return 0;
3758		}
3759		_ACEOF
3760	<	rm -f conftest.$ac_objext
3761	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2353	<	(eval $ac_compile) 2>conftest.er1
2354	<	ac_status=$?
2355	<	grep -v '^ *+' conftest.er1 >conftest.err
2356	<	rm -f conftest.er1
2357	<	cat conftest.err >&5
2358	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359	<	(exit $ac_status); } &&
2360	<	{ ac_try='test -z "$ac_c_werror_flag"
2361	<	|| test ! -s conftest.err'
2362	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2363	<	(eval $ac_try) 2>&5
2364	<	ac_status=$?
2365	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2366	<	(exit $ac_status); }; } &&
2367	<	{ ac_try='test -s conftest.$ac_objext'
2368	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2369	<	(eval $ac_try) 2>&5
2370	<	ac_status=$?
2371	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2372	<	(exit $ac_status); }; }; then
2373	<	ac_cv_prog_cc_g=yes
3760	>	if ac_fn_cxx_try_compile "$LINENO"; then :
3761	>	ac_compiler_gnu=yes
3762		else
3763	<	echo "$as_me: failed program was:" >&5
3764	<	sed 's/^/| /' conftest.$ac_ext >&5
3763	>	ac_compiler_gnu=no
3764	>	fi
3765	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3766	>	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3767
2378	–	ac_cv_prog_cc_g=no
3768		fi
3769	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3770	<	fi
3771	<	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3772	<	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2384	<	if test "$ac_test_CFLAGS" = set; then
2385	<	CFLAGS=$ac_save_CFLAGS
2386	<	elif test $ac_cv_prog_cc_g = yes; then
2387	<	if test "$GCC" = yes; then
2388	<	CFLAGS="-g -O2"
2389	<	else
2390	<	CFLAGS="-g"
2391	<	fi
3769	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3770	>	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3771	>	if test $ac_compiler_gnu = yes; then
3772	>	GXX=yes
3773		else
3774	<	if test "$GCC" = yes; then
2394	<	CFLAGS="-O2"
2395	<	else
2396	<	CFLAGS=
2397	<	fi
3774	>	GXX=
3775		fi
3776	<	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3777	<	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3778	<	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3779	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3776	>	ac_test_CXXFLAGS=${CXXFLAGS+set}
3777	>	ac_save_CXXFLAGS=$CXXFLAGS
3778	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3779	>	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3780	>	if test "${ac_cv_prog_cxx_g+set}" = set; then :
3781	>	$as_echo_n "(cached) " >&6
3782		else
3783	<	ac_cv_prog_cc_stdc=no
3784	<	ac_save_CC=$CC
3785	<	cat >conftest.$ac_ext <<_ACEOF
3786	<	/* confdefs.h.  */
3787	<	_ACEOF
2409	<	cat confdefs.h >>conftest.$ac_ext
2410	<	cat >>conftest.$ac_ext <<_ACEOF
3783	>	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3784	>	ac_cxx_werror_flag=yes
3785	>	ac_cv_prog_cxx_g=no
3786	>	CXXFLAGS="-g"
3787	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788		/* end confdefs.h.  */
2412	–	#include <stdarg.h>
2413	–	#include <stdio.h>
2414	–	#include <sys/types.h>
2415	–	#include <sys/stat.h>
2416	–	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2417	–	struct buf { int x; };
2418	–	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2419	–	static char *e (p, i)
2420	–	char **p;
2421	–	int i;
2422	–	{
2423	–	return p[i];
2424	–	}
2425	–	static char *f (char * (*g) (char **, int), char **p, ...)
2426	–	{
2427	–	char *s;
2428	–	va_list v;
2429	–	va_start (v,p);
2430	–	s = g (p, va_arg (v,int));
2431	–	va_end (v);
2432	–	return s;
2433	–	}
3789
2435	–	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2436	–	function prototypes and stuff, but not '\xHH' hex character constants.
2437	–	These don't provoke an error unfortunately, instead are silently treated
2438	–	as 'x'.  The following induces an error, until -std1 is added to get
2439	–	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2440	–	array size at least.  It's necessary to write '\x00'==0 to get something
2441	–	that's true only with -std1.  */
2442	–	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2443	–
2444	–	int test (int i, double x);
2445	–	struct s1 {int (*f) (int a);};
2446	–	struct s2 {int (*f) (double a);};
2447	–	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2448	–	int argc;
2449	–	char **argv;
3790		int
3791		main ()
3792		{
3793	<	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3793	>
3794		;
3795		return 0;
3796		}
3797		_ACEOF
3798	<	# Don't try gcc -ansi; that turns off useful extensions and
3799	<	# breaks some systems' header files.
2460	<	# AIX                   -qlanglvl=ansi
2461	<	# Ultrix and OSF/1      -std1
2462	<	# HP-UX 10.20 and later -Ae
2463	<	# HP-UX older versions  -Aa -D_HPUX_SOURCE
2464	<	# SVR4                  -Xc -D__EXTENSIONS__
2465	<	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2466	<	do
2467	<	CC="$ac_save_CC $ac_arg"
2468	<	rm -f conftest.$ac_objext
2469	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2470	<	(eval $ac_compile) 2>conftest.er1
2471	<	ac_status=$?
2472	<	grep -v '^ *+' conftest.er1 >conftest.err
2473	<	rm -f conftest.er1
2474	<	cat conftest.err >&5
2475	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476	<	(exit $ac_status); } &&
2477	<	{ ac_try='test -z "$ac_c_werror_flag"
2478	<	|| test ! -s conftest.err'
2479	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2480	<	(eval $ac_try) 2>&5
2481	<	ac_status=$?
2482	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2483	<	(exit $ac_status); }; } &&
2484	<	{ ac_try='test -s conftest.$ac_objext'
2485	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2486	<	(eval $ac_try) 2>&5
2487	<	ac_status=$?
2488	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489	<	(exit $ac_status); }; }; then
2490	<	ac_cv_prog_cc_stdc=$ac_arg
2491	<	break
3798	>	if ac_fn_cxx_try_compile "$LINENO"; then :
3799	>	ac_cv_prog_cxx_g=yes
3800		else
3801	<	echo "$as_me: failed program was:" >&5
3802	<	sed 's/^/| /' conftest.$ac_ext >&5
2495	<
2496	<	fi
2497	<	rm -f conftest.err conftest.$ac_objext
2498	<	done
2499	<	rm -f conftest.$ac_ext conftest.$ac_objext
2500	<	CC=$ac_save_CC
2501	<
2502	<	fi
2503	<
2504	<	case "x$ac_cv_prog_cc_stdc" in
2505	<	x|xno)
2506	<	echo "$as_me:$LINENO: result: none needed" >&5
2507	<	echo "${ECHO_T}none needed" >&6 ;;
2508	<	*)
2509	<	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2510	<	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2511	<	CC="$CC $ac_cv_prog_cc_stdc" ;;
2512	<	esac
2513	<
2514	<	# Some people use a C++ compiler to compile C.  Since we use `exit',
2515	<	# in C++ we need to declare it.  In case someone uses the same compiler
2516	<	# for both compiling C and C++ we need to have the C++ compiler decide
2517	<	# the declaration of exit, since it's the most demanding environment.
2518	<	cat >conftest.$ac_ext <<_ACEOF
2519	<	#ifndef __cplusplus
2520	<	choke me
2521	<	#endif
2522	<	_ACEOF
2523	<	rm -f conftest.$ac_objext
2524	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2525	<	(eval $ac_compile) 2>conftest.er1
2526	<	ac_status=$?
2527	<	grep -v '^ *+' conftest.er1 >conftest.err
2528	<	rm -f conftest.er1
2529	<	cat conftest.err >&5
2530	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2531	<	(exit $ac_status); } &&
2532	<	{ ac_try='test -z "$ac_c_werror_flag"
2533	<	|| test ! -s conftest.err'
2534	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2535	<	(eval $ac_try) 2>&5
2536	<	ac_status=$?
2537	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2538	<	(exit $ac_status); }; } &&
2539	<	{ ac_try='test -s conftest.$ac_objext'
2540	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2541	<	(eval $ac_try) 2>&5
2542	<	ac_status=$?
2543	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2544	<	(exit $ac_status); }; }; then
2545	<	for ac_declaration in \
2546	<	'' \
2547	<	'extern "C" void std::exit (int) throw (); using std::exit;' \
2548	<	'extern "C" void std::exit (int); using std::exit;' \
2549	<	'extern "C" void exit (int) throw ();' \
2550	<	'extern "C" void exit (int);' \
2551	<	'void exit (int);'
2552	<	do
2553	<	cat >conftest.$ac_ext <<_ACEOF
2554	<	/* confdefs.h.  */
2555	<	_ACEOF
2556	<	cat confdefs.h >>conftest.$ac_ext
2557	<	cat >>conftest.$ac_ext <<_ACEOF
3801	>	CXXFLAGS=""
3802	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3803		/* end confdefs.h.  */
3804	<	$ac_declaration
2560	<	#include <stdlib.h>
3804	>
3805		int
3806		main ()
3807		{
3808	<	exit (42);
3808	>
3809		;
3810		return 0;
3811		}
3812		_ACEOF
3813	<	rm -f conftest.$ac_objext
2570	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2571	<	(eval $ac_compile) 2>conftest.er1
2572	<	ac_status=$?
2573	<	grep -v '^ *+' conftest.er1 >conftest.err
2574	<	rm -f conftest.er1
2575	<	cat conftest.err >&5
2576	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577	<	(exit $ac_status); } &&
2578	<	{ ac_try='test -z "$ac_c_werror_flag"
2579	<	|| test ! -s conftest.err'
2580	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2581	<	(eval $ac_try) 2>&5
2582	<	ac_status=$?
2583	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2584	<	(exit $ac_status); }; } &&
2585	<	{ ac_try='test -s conftest.$ac_objext'
2586	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2587	<	(eval $ac_try) 2>&5
2588	<	ac_status=$?
2589	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590	<	(exit $ac_status); }; }; then
2591	<	:
2592	<	else
2593	<	echo "$as_me: failed program was:" >&5
2594	<	sed 's/^/| /' conftest.$ac_ext >&5
3813	>	if ac_fn_cxx_try_compile "$LINENO"; then :
3814
3815	<	continue
3816	<	fi
3817	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3818	<	cat >conftest.$ac_ext <<_ACEOF
2600	<	/* confdefs.h.  */
2601	<	_ACEOF
2602	<	cat confdefs.h >>conftest.$ac_ext
2603	<	cat >>conftest.$ac_ext <<_ACEOF
3815	>	else
3816	>	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3817	>	CXXFLAGS="-g"
3818	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3819		/* end confdefs.h.  */
3820	<	$ac_declaration
3820	>
3821		int
3822		main ()
3823		{
3824	<	exit (42);
3824	>
3825		;
3826		return 0;
3827		}
3828		_ACEOF
3829	<	rm -f conftest.$ac_objext
3830	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2616	<	(eval $ac_compile) 2>conftest.er1
2617	<	ac_status=$?
2618	<	grep -v '^ *+' conftest.er1 >conftest.err
2619	<	rm -f conftest.er1
2620	<	cat conftest.err >&5
2621	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622	<	(exit $ac_status); } &&
2623	<	{ ac_try='test -z "$ac_c_werror_flag"
2624	<	|| test ! -s conftest.err'
2625	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2626	<	(eval $ac_try) 2>&5
2627	<	ac_status=$?
2628	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629	<	(exit $ac_status); }; } &&
2630	<	{ ac_try='test -s conftest.$ac_objext'
2631	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2632	<	(eval $ac_try) 2>&5
2633	<	ac_status=$?
2634	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635	<	(exit $ac_status); }; }; then
2636	<	break
2637	<	else
2638	<	echo "$as_me: failed program was:" >&5
2639	<	sed 's/^/| /' conftest.$ac_ext >&5
2640	<
3829	>	if ac_fn_cxx_try_compile "$LINENO"; then :
3830	>	ac_cv_prog_cxx_g=yes
3831		fi
3832	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2643	<	done
2644	<	rm -f conftest*
2645	<	if test -n "$ac_declaration"; then
2646	<	echo '#ifdef __cplusplus' >>confdefs.h
2647	<	echo $ac_declaration      >>confdefs.h
2648	<	echo '#endif'             >>confdefs.h
3832	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3833		fi
3834	<
3834	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3835	>	fi
3836	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3837	>	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3838	>	fi
3839	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3840	>	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3841	>	if test "$ac_test_CXXFLAGS" = set; then
3842	>	CXXFLAGS=$ac_save_CXXFLAGS
3843	>	elif test $ac_cv_prog_cxx_g = yes; then
3844	>	if test "$GXX" = yes; then
3845	>	CXXFLAGS="-g -O2"
3846	>	else
3847	>	CXXFLAGS="-g"
3848	>	fi
3849		else
3850	<	echo "$as_me: failed program was:" >&5
3851	<	sed 's/^/| /' conftest.$ac_ext >&5
3852	<
3850	>	if test "$GXX" = yes; then
3851	>	CXXFLAGS="-O2"
3852	>	else
3853	>	CXXFLAGS=
3854	>	fi
3855		fi
3856	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2657	<	ac_ext=c
2658	<	ac_cpp='$CPP $CPPFLAGS'
2659	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2660	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2661	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2662	<
2663	<
2664	<	ac_ext=cc
3856	>	ac_ext=cpp
3857		ac_cpp='$CXXCPP $CPPFLAGS'
3858		ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859		ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860		ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2669	–	if test -n "$ac_tool_prefix"; then
2670	–	for ac_prog in $CCC icpc icc xlc++ xlC CC g++ c++
2671	–	do
2672	–	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2673	–	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2674	–	echo "$as_me:$LINENO: checking for $ac_word" >&5
2675	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2676	–	if test "${ac_cv_prog_CXX+set}" = set; then
2677	–	echo $ECHO_N "(cached) $ECHO_C" >&6
2678	–	else
2679	–	if test -n "$CXX"; then
2680	–	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2681	–	else
2682	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683	–	for as_dir in $PATH
2684	–	do
2685	–	IFS=$as_save_IFS
2686	–	test -z "$as_dir" && as_dir=.
2687	–	for ac_exec_ext in '' $ac_executable_extensions; do
2688	–	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2689	–	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2690	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2691	–	break 2
2692	–	fi
2693	–	done
2694	–	done
3861
2696	–	fi
2697	–	fi
2698	–	CXX=$ac_cv_prog_CXX
2699	–	if test -n "$CXX"; then
2700	–	echo "$as_me:$LINENO: result: $CXX" >&5
2701	–	echo "${ECHO_T}$CXX" >&6
2702	–	else
2703	–	echo "$as_me:$LINENO: result: no" >&5
2704	–	echo "${ECHO_T}no" >&6
2705	–	fi
3862
3863	<	test -n "$CXX" && break
3864	<	done
3865	<	fi
3866	<	if test -z "$CXX"; then
3867	<	ac_ct_CXX=$CXX
3868	<	for ac_prog in $CCC icpc icc xlc++ xlC CC g++ c++
3863	>
3864	>
3865	>
3866	>
3867	>
3868	>	for ac_prog in openmpicxx openmpiCC openmpic++ mpic++ mpicxx mpiCC hcp mpxlC_r mpxlC mpCC cmpic++
3869		do
3870		# Extract the first word of "$ac_prog", so it can be a program name with args.
3871		set dummy $ac_prog; ac_word=$2
3872	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
3873	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3874	<	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3875	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3872	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3873	>	$as_echo_n "checking for $ac_word... " >&6; }
3874	>	if test "${ac_cv_prog_MPICXX+set}" = set; then :
3875	>	$as_echo_n "(cached) " >&6
3876		else
3877	<	if test -n "$ac_ct_CXX"; then
3878	<	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3877	>	if test -n "$MPICXX"; then
3878	>	ac_cv_prog_MPICXX="$MPICXX" # Let the user override the test.
3879		else
3880		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3881		for as_dir in $PATH
3882		do
3883		IFS=$as_save_IFS
3884		test -z "$as_dir" && as_dir=.
3885	<	for ac_exec_ext in '' $ac_executable_extensions; do
3886	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3887	<	ac_cv_prog_ac_ct_CXX="$ac_prog"
3888	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3885	>	for ac_exec_ext in '' $ac_executable_extensions; do
3886	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3887	>	ac_cv_prog_MPICXX="$ac_prog"
3888	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3889		break 2
3890		fi
3891		done
3892	<	done
3892	>	done
3893	>	IFS=$as_save_IFS
3894
3895		fi
3896		fi
3897	<	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3898	<	if test -n "$ac_ct_CXX"; then
3899	<	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3900	<	echo "${ECHO_T}$ac_ct_CXX" >&6
3897	>	MPICXX=$ac_cv_prog_MPICXX
3898	>	if test -n "$MPICXX"; then
3899	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICXX" >&5
3900	>	$as_echo "$MPICXX" >&6; }
3901		else
3902	<	echo "$as_me:$LINENO: result: no" >&5
3903	<	echo "${ECHO_T}no" >&6
3902	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3903	>	$as_echo "no" >&6; }
3904		fi
3905
3906	<	test -n "$ac_ct_CXX" && break
3906	>
3907	>	test -n "$MPICXX" && break
3908		done
3909	<	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3909	>	test -n "$MPICXX" || MPICXX="$CXX"
3910
3911	<	CXX=$ac_ct_CXX
3912	<	fi
3911	>	ax_mpi_save_CXX="$CXX"
3912	>	CXX="$MPICXX"
3913
3914
2757	–	# Provide some information about the compiler.
2758	–	echo "$as_me:$LINENO:" \
2759	–	"checking for C++ compiler version" >&5
2760	–	ac_compiler=`set X $ac_compile; echo $2`
2761	–	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2762	–	(eval $ac_compiler --version </dev/null >&5) 2>&5
2763	–	ac_status=$?
2764	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2765	–	(exit $ac_status); }
2766	–	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2767	–	(eval $ac_compiler -v </dev/null >&5) 2>&5
2768	–	ac_status=$?
2769	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2770	–	(exit $ac_status); }
2771	–	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2772	–	(eval $ac_compiler -V </dev/null >&5) 2>&5
2773	–	ac_status=$?
2774	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2775	–	(exit $ac_status); }
3915
3916	<	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3917	<	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3918	<	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3919	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3916	>	if test x = x"$MPILIBS"; then
3917	>	ac_fn_cxx_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
3918	>	if test "x$ac_cv_func_MPI_Init" = x""yes; then :
3919	>	MPILIBS=" "
3920	>	fi
3921	>
3922	>	fi
3923	>
3924	>	if test x = x"$MPILIBS"; then
3925	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
3926	>	$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
3927	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
3928	>	$as_echo_n "(cached) " >&6
3929		else
3930	<	cat >conftest.$ac_ext <<_ACEOF
3931	<	/* confdefs.h.  */
3932	<	_ACEOF
2785	<	cat confdefs.h >>conftest.$ac_ext
2786	<	cat >>conftest.$ac_ext <<_ACEOF
3930	>	ac_check_lib_save_LIBS=$LIBS
3931	>	LIBS="-lmpi  $LIBS"
3932	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933		/* end confdefs.h.  */
3934
3935	+	/* Override any GCC internal prototype to avoid an error.
3936	+	Use char because int might match the return type of a GCC
3937	+	builtin and then its argument prototype would still apply.  */
3938	+	#ifdef __cplusplus
3939	+	extern "C"
3940	+	#endif
3941	+	char MPI_Init ();
3942		int
3943		main ()
3944		{
3945	<	#ifndef __GNUC__
2793	<	choke me
2794	<	#endif
2795	<
3945	>	return MPI_Init ();
3946		;
3947		return 0;
3948		}
3949		_ACEOF
3950	<	rm -f conftest.$ac_objext
3951	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2802	<	(eval $ac_compile) 2>conftest.er1
2803	<	ac_status=$?
2804	<	grep -v '^ *+' conftest.er1 >conftest.err
2805	<	rm -f conftest.er1
2806	<	cat conftest.err >&5
2807	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	<	(exit $ac_status); } &&
2809	<	{ ac_try='test -z "$ac_cxx_werror_flag"
2810	<	|| test ! -s conftest.err'
2811	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2812	<	(eval $ac_try) 2>&5
2813	<	ac_status=$?
2814	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2815	<	(exit $ac_status); }; } &&
2816	<	{ ac_try='test -s conftest.$ac_objext'
2817	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2818	<	(eval $ac_try) 2>&5
2819	<	ac_status=$?
2820	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2821	<	(exit $ac_status); }; }; then
2822	<	ac_compiler_gnu=yes
3950	>	if ac_fn_cxx_try_link "$LINENO"; then :
3951	>	ac_cv_lib_mpi_MPI_Init=yes
3952		else
3953	<	echo "$as_me: failed program was:" >&5
2825	<	sed 's/^/| /' conftest.$ac_ext >&5
2826	<
2827	<	ac_compiler_gnu=no
3953	>	ac_cv_lib_mpi_MPI_Init=no
3954		fi
3955	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3956	<	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3955	>	rm -f core conftest.err conftest.$ac_objext \
3956	>	conftest$ac_exeext conftest.$ac_ext
3957	>	LIBS=$ac_check_lib_save_LIBS
3958	>	fi
3959	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
3960	>	$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
3961	>	if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
3962	>	MPILIBS="-lmpi"
3963	>	fi
3964
3965		fi
3966	<	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3967	<	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3968	<	GXX=`test $ac_compiler_gnu = yes && echo yes`
3969	<	ac_test_CXXFLAGS=${CXXFLAGS+set}
3970	<	ac_save_CXXFLAGS=$CXXFLAGS
2838	<	CXXFLAGS="-g"
2839	<	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2840	<	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2841	<	if test "${ac_cv_prog_cxx_g+set}" = set; then
2842	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3966	>	if test x = x"$MPILIBS"; then
3967	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
3968	>	$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
3969	>	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
3970	>	$as_echo_n "(cached) " >&6
3971		else
3972	<	cat >conftest.$ac_ext <<_ACEOF
3973	<	/* confdefs.h.  */
3974	<	_ACEOF
2847	<	cat confdefs.h >>conftest.$ac_ext
2848	<	cat >>conftest.$ac_ext <<_ACEOF
3972	>	ac_check_lib_save_LIBS=$LIBS
3973	>	LIBS="-lmpich  $LIBS"
3974	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3975		/* end confdefs.h.  */
3976
3977	+	/* Override any GCC internal prototype to avoid an error.
3978	+	Use char because int might match the return type of a GCC
3979	+	builtin and then its argument prototype would still apply.  */
3980	+	#ifdef __cplusplus
3981	+	extern "C"
3982	+	#endif
3983	+	char MPI_Init ();
3984		int
3985		main ()
3986		{
3987	<
3987	>	return MPI_Init ();
3988		;
3989		return 0;
3990		}
3991		_ACEOF
3992	<	rm -f conftest.$ac_objext
3993	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2861	<	(eval $ac_compile) 2>conftest.er1
2862	<	ac_status=$?
2863	<	grep -v '^ *+' conftest.er1 >conftest.err
2864	<	rm -f conftest.er1
2865	<	cat conftest.err >&5
2866	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2867	<	(exit $ac_status); } &&
2868	<	{ ac_try='test -z "$ac_cxx_werror_flag"
2869	<	|| test ! -s conftest.err'
2870	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2871	<	(eval $ac_try) 2>&5
2872	<	ac_status=$?
2873	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2874	<	(exit $ac_status); }; } &&
2875	<	{ ac_try='test -s conftest.$ac_objext'
2876	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2877	<	(eval $ac_try) 2>&5
2878	<	ac_status=$?
2879	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2880	<	(exit $ac_status); }; }; then
2881	<	ac_cv_prog_cxx_g=yes
3992	>	if ac_fn_cxx_try_link "$LINENO"; then :
3993	>	ac_cv_lib_mpich_MPI_Init=yes
3994		else
3995	<	echo "$as_me: failed program was:" >&5
2884	<	sed 's/^/| /' conftest.$ac_ext >&5
2885	<
2886	<	ac_cv_prog_cxx_g=no
3995	>	ac_cv_lib_mpich_MPI_Init=no
3996		fi
3997	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3997	>	rm -f core conftest.err conftest.$ac_objext \
3998	>	conftest$ac_exeext conftest.$ac_ext
3999	>	LIBS=$ac_check_lib_save_LIBS
4000		fi
4001	<	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
4002	<	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
4003	<	if test "$ac_test_CXXFLAGS" = set; then
4004	<	CXXFLAGS=$ac_save_CXXFLAGS
2894	<	elif test $ac_cv_prog_cxx_g = yes; then
2895	<	if test "$GXX" = yes; then
2896	<	CXXFLAGS="-g -O2"
2897	<	else
2898	<	CXXFLAGS="-g"
2899	<	fi
2900	<	else
2901	<	if test "$GXX" = yes; then
2902	<	CXXFLAGS="-O2"
2903	<	else
2904	<	CXXFLAGS=
2905	<	fi
4001	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
4002	>	$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
4003	>	if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
4004	>	MPILIBS="-lmpich"
4005		fi
4006	<	for ac_declaration in \
4007	<	'' \
4008	<	'extern "C" void std::exit (int) throw (); using std::exit;' \
4009	<	'extern "C" void std::exit (int); using std::exit;' \
4010	<	'extern "C" void exit (int) throw ();' \
4011	<	'extern "C" void exit (int);' \
4012	<	'void exit (int);'
2914	<	do
2915	<	cat >conftest.$ac_ext <<_ACEOF
2916	<	/* confdefs.h.  */
2917	<	_ACEOF
2918	<	cat confdefs.h >>conftest.$ac_ext
2919	<	cat >>conftest.$ac_ext <<_ACEOF
4006	>
4007	>	fi
4008	>
4009	>	if test x != x"$MPILIBS"; then
4010	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
4011	>	$as_echo_n "checking for mpi.h... " >&6; }
4012	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4013		/* end confdefs.h.  */
4014	<	$ac_declaration
2922	<	#include <stdlib.h>
4014	>	#include <mpi.h>
4015		int
4016		main ()
4017		{
2926	–	exit (42);
2927	–	;
2928	–	return 0;
2929	–	}
2930	–	_ACEOF
2931	–	rm -f conftest.$ac_objext
2932	–	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2933	–	(eval $ac_compile) 2>conftest.er1
2934	–	ac_status=$?
2935	–	grep -v '^ *+' conftest.er1 >conftest.err
2936	–	rm -f conftest.er1
2937	–	cat conftest.err >&5
2938	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939	–	(exit $ac_status); } &&
2940	–	{ ac_try='test -z "$ac_cxx_werror_flag"
2941	–	|| test ! -s conftest.err'
2942	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2943	–	(eval $ac_try) 2>&5
2944	–	ac_status=$?
2945	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946	–	(exit $ac_status); }; } &&
2947	–	{ ac_try='test -s conftest.$ac_objext'
2948	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2949	–	(eval $ac_try) 2>&5
2950	–	ac_status=$?
2951	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952	–	(exit $ac_status); }; }; then
2953	–	:
2954	–	else
2955	–	echo "$as_me: failed program was:" >&5
2956	–	sed 's/^/| /' conftest.$ac_ext >&5
4018
2958	–	continue
2959	–	fi
2960	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2961	–	cat >conftest.$ac_ext <<_ACEOF
2962	–	/* confdefs.h.  */
2963	–	_ACEOF
2964	–	cat confdefs.h >>conftest.$ac_ext
2965	–	cat >>conftest.$ac_ext <<_ACEOF
2966	–	/* end confdefs.h.  */
2967	–	$ac_declaration
2968	–	int
2969	–	main ()
2970	–	{
2971	–	exit (42);
4019		;
4020		return 0;
4021		}
4022		_ACEOF
4023	<	rm -f conftest.$ac_objext
4024	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4025	<	(eval $ac_compile) 2>conftest.er1
2979	<	ac_status=$?
2980	<	grep -v '^ *+' conftest.er1 >conftest.err
2981	<	rm -f conftest.er1
2982	<	cat conftest.err >&5
2983	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2984	<	(exit $ac_status); } &&
2985	<	{ ac_try='test -z "$ac_cxx_werror_flag"
2986	<	|| test ! -s conftest.err'
2987	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2988	<	(eval $ac_try) 2>&5
2989	<	ac_status=$?
2990	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2991	<	(exit $ac_status); }; } &&
2992	<	{ ac_try='test -s conftest.$ac_objext'
2993	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2994	<	(eval $ac_try) 2>&5
2995	<	ac_status=$?
2996	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997	<	(exit $ac_status); }; }; then
2998	<	break
4023	>	if ac_fn_cxx_try_compile "$LINENO"; then :
4024	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4025	>	$as_echo "yes" >&6; }
4026		else
4027	<	echo "$as_me: failed program was:" >&5
4028	<	sed 's/^/| /' conftest.$ac_ext >&5
4029	<
4027	>	MPILIBS=""
4028	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4029	>	$as_echo "no" >&6; }
4030		fi
4031	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3005	<	done
3006	<	rm -f conftest*
3007	<	if test -n "$ac_declaration"; then
3008	<	echo '#ifdef __cplusplus' >>confdefs.h
3009	<	echo $ac_declaration      >>confdefs.h
3010	<	echo '#endif'             >>confdefs.h
4031	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4032		fi
4033
4034	<	ac_ext=c
3014	<	ac_cpp='$CPP $CPPFLAGS'
3015	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3016	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3017	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4034	>	CXX="$ax_mpi_save_CXX"
4035
4036
3020	–	OOPSE_TEMPLATE_FLAGS=""
3021	–	if test $ac_cv_cxx_compiler_gnu = no; then
3022	–	echo "$as_me:$LINENO: checking checking whether ${CXX} accepts -ptused -no_prelink" >&5
3023	–	echo $ECHO_N "checking checking whether ${CXX} accepts -ptused -no_prelink... $ECHO_C" >&6
3024	–	echo 'void f(){}' > conftest.cc
3025	–	if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then
3026	–	echo "$as_me:$LINENO: result: yes" >&5
3027	–	echo "${ECHO_T}yes" >&6
3028	–	OOPSE_TEMPLATE_FLAGS="-ptused -no_prelink"
3029	–	else
3030	–	echo "$as_me:$LINENO: result: no" >&5
3031	–	echo "${ECHO_T}no" >&6
3032	–	fi
3033	–	rm -f conftest*
3034	–	echo "$as_me:$LINENO: checking checking whether ${CXX} accepts -instances=static" >&5
3035	–	echo $ECHO_N "checking checking whether ${CXX} accepts -instances=static... $ECHO_C" >&6
3036	–	echo 'void f(){}' > conftest.cc
3037	–	if test -z "`${CXX} -instances=static -c conftest.cc 2>&1`"; then
3038	–	echo "$as_me:$LINENO: result: yes" >&5
3039	–	echo "${ECHO_T}yes" >&6
3040	–	OOPSE_TEMPLATE_FLAGS="-instances=static"
3041	–	else
3042	–	echo "$as_me:$LINENO: result: no" >&5
3043	–	echo "${ECHO_T}no" >&6
3044	–	fi
3045	–	rm -f conftest*
3046	–	echo "$as_me:$LINENO: checking checking whether ${CXX} accepts -pto" >&5
3047	–	echo $ECHO_N "checking checking whether ${CXX} accepts -pto... $ECHO_C" >&6
3048	–	echo 'void f(){}' > conftest.cc
3049	–	if test -z "`${CXX} -pto -c conftest.cc 2>&1`"; then
3050	–	echo "$as_me:$LINENO: result: yes" >&5
3051	–	echo "${ECHO_T}yes" >&6
3052	–	OOPSE_TEMPLATE_FLAGS="-pto"
3053	–	else
3054	–	echo "$as_me:$LINENO: result: no" >&5
3055	–	echo "${ECHO_T}no" >&6
3056	–	fi
3057	–	rm -f conftest*
3058	–	echo "$as_me:$LINENO: checking checking whether ${CXX} accepts -LANG:std" >&5
3059	–	echo $ECHO_N "checking checking whether ${CXX} accepts -LANG:std... $ECHO_C" >&6
3060	–	echo 'void f(){}' > conftest.cc
3061	–	if test -z "`${CXX} -LANG:std -c conftest.cc 2>&1`"; then
3062	–	echo "$as_me:$LINENO: result: yes" >&5
3063	–	echo "${ECHO_T}yes" >&6
4037
4038	<
4039	<	EXTRA_CC_FLAG=${EXTRA_CC_FLAG}" -LANG:std"
4040	<	else
4041	<	echo "$as_me:$LINENO: result: no" >&5
4042	<	echo "${ECHO_T}no" >&6
4043	<	fi
4038	>	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
4039	>	if test x = x"$MPILIBS"; then
4040	>	USE_MPI="no"
4041	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&5
4042	>	$as_echo "$as_me: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&2;}
4043	>	:
4044	>	else
4045	>	USE_MPI="yes"
4046	>	:
4047		fi
4048
4049	<
4050	<
4051	<
4052	<	ac_ext=f90
4053	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3078	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3079	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4049	>	ac_ext=c
4050	>	ac_cpp='$CPP $CPPFLAGS'
4051	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4052	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4053	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4054		if test -n "$ac_tool_prefix"; then
4055	<	for ac_prog in ifort ifc f90 xlf90 pgf90 epcf90 f95 xlf95 lf95 fort g95
4056	<	do
4057	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4058	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4059	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
4060	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3087	<	if test "${ac_cv_prog_F90+set}" = set; then
3088	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4055	>	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4056	>	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4057	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4058	>	$as_echo_n "checking for $ac_word... " >&6; }
4059	>	if test "${ac_cv_prog_CC+set}" = set; then :
4060	>	$as_echo_n "(cached) " >&6
4061		else
4062	<	if test -n "$F90"; then
4063	<	ac_cv_prog_F90="$F90" # Let the user override the test.
4062	>	if test -n "$CC"; then
4063	>	ac_cv_prog_CC="$CC" # Let the user override the test.
4064		else
4065		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4066		for as_dir in $PATH
4067		do
4068		IFS=$as_save_IFS
4069		test -z "$as_dir" && as_dir=.
4070	<	for ac_exec_ext in '' $ac_executable_extensions; do
4071	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4072	<	ac_cv_prog_F90="$ac_tool_prefix$ac_prog"
4073	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4070	>	for ac_exec_ext in '' $ac_executable_extensions; do
4071	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4072	>	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4073	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4074		break 2
4075		fi
4076		done
4077	<	done
4077	>	done
4078	>	IFS=$as_save_IFS
4079
4080		fi
4081		fi
4082	<	F90=$ac_cv_prog_F90
4083	<	if test -n "$F90"; then
4084	<	echo "$as_me:$LINENO: result: $F90" >&5
4085	<	echo "${ECHO_T}$F90" >&6
4082	>	CC=$ac_cv_prog_CC
4083	>	if test -n "$CC"; then
4084	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4085	>	$as_echo "$CC" >&6; }
4086		else
4087	<	echo "$as_me:$LINENO: result: no" >&5
4088	<	echo "${ECHO_T}no" >&6
4087	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4088	>	$as_echo "no" >&6; }
4089		fi
4090
4091	<	test -n "$F90" && break
3119	<	done
4091	>
4092		fi
4093	<	if test -z "$F90"; then
4094	<	ac_ct_F90=$F90
4095	<	for ac_prog in ifort ifc f90 xlf90 pgf90 epcf90 f95 xlf95 lf95 fort g95
4096	<	do
4097	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
4098	<	set dummy $ac_prog; ac_word=$2
4099	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
4100	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3129	<	if test "${ac_cv_prog_ac_ct_F90+set}" = set; then
3130	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4093	>	if test -z "$ac_cv_prog_CC"; then
4094	>	ac_ct_CC=$CC
4095	>	# Extract the first word of "gcc", so it can be a program name with args.
4096	>	set dummy gcc; ac_word=$2
4097	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4098	>	$as_echo_n "checking for $ac_word... " >&6; }
4099	>	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4100	>	$as_echo_n "(cached) " >&6
4101		else
4102	<	if test -n "$ac_ct_F90"; then
4103	<	ac_cv_prog_ac_ct_F90="$ac_ct_F90" # Let the user override the test.
4102	>	if test -n "$ac_ct_CC"; then
4103	>	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4104		else
4105		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4106		for as_dir in $PATH
4107		do
4108		IFS=$as_save_IFS
4109		test -z "$as_dir" && as_dir=.
4110	<	for ac_exec_ext in '' $ac_executable_extensions; do
4111	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4112	<	ac_cv_prog_ac_ct_F90="$ac_prog"
4113	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4110	>	for ac_exec_ext in '' $ac_executable_extensions; do
4111	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4112	>	ac_cv_prog_ac_ct_CC="gcc"
4113	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4114		break 2
4115		fi
4116		done
4117	<	done
4117	>	done
4118	>	IFS=$as_save_IFS
4119
4120		fi
4121		fi
4122	<	ac_ct_F90=$ac_cv_prog_ac_ct_F90
4123	<	if test -n "$ac_ct_F90"; then
4124	<	echo "$as_me:$LINENO: result: $ac_ct_F90" >&5
4125	<	echo "${ECHO_T}$ac_ct_F90" >&6
4122	>	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4123	>	if test -n "$ac_ct_CC"; then
4124	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4125	>	$as_echo "$ac_ct_CC" >&6; }
4126		else
4127	<	echo "$as_me:$LINENO: result: no" >&5
4128	<	echo "${ECHO_T}no" >&6
4127	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4128	>	$as_echo "no" >&6; }
4129		fi
4130
4131	<	test -n "$ac_ct_F90" && break
4132	<	done
4133	<
4134	<	F90=$ac_ct_F90
4131	>	if test "x$ac_ct_CC" = x; then
4132	>	CC=""
4133	>	else
4134	>	case $cross_compiling:$ac_tool_warned in
4135	>	yes:)
4136	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4137	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4138	>	ac_tool_warned=yes ;;
4139	>	esac
4140	>	CC=$ac_ct_CC
4141	>	fi
4142	>	else
4143	>	CC="$ac_cv_prog_CC"
4144		fi
4145
4146	+	if test -z "$CC"; then
4147	+	if test -n "$ac_tool_prefix"; then
4148	+	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4149	+	set dummy ${ac_tool_prefix}cc; ac_word=$2
4150	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4151	+	$as_echo_n "checking for $ac_word... " >&6; }
4152	+	if test "${ac_cv_prog_CC+set}" = set; then :
4153	+	$as_echo_n "(cached) " >&6
4154	+	else
4155	+	if test -n "$CC"; then
4156	+	ac_cv_prog_CC="$CC" # Let the user override the test.
4157	+	else
4158	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4159	+	for as_dir in $PATH
4160	+	do
4161	+	IFS=$as_save_IFS
4162	+	test -z "$as_dir" && as_dir=.
4163	+	for ac_exec_ext in '' $ac_executable_extensions; do
4164	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4165	+	ac_cv_prog_CC="${ac_tool_prefix}cc"
4166	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4167	+	break 2
4168	+	fi
4169	+	done
4170	+	done
4171	+	IFS=$as_save_IFS
4172
4173	<	# If we don't use `.F90' as extension, the preprocessor is not run on the
4174	<	# input file.
4175	<	ac_save_ext=$ac_ext
4176	<	ac_ext=F90
4177	<	echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 90 compiler" >&5
4178	<	echo $ECHO_N "checking whether we are using the GNU Fortran 90 compiler... $ECHO_C" >&6
3173	<	if test "${ac_cv_f90_compiler_gnu+set}" = set; then
3174	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4173	>	fi
4174	>	fi
4175	>	CC=$ac_cv_prog_CC
4176	>	if test -n "$CC"; then
4177	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4178	>	$as_echo "$CC" >&6; }
4179		else
4180	<	cat >conftest.$ac_ext <<_ACEOF
4180	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4181	>	$as_echo "no" >&6; }
4182	>	fi
4183
3178	–	program main
4184
4185	<	#ifndef __GNUC__
4186	<	choke me
4187	<	#endif
4188	<
4189	<	end program main
4190	<
4191	<	_ACEOF
4192	<	rm -f conftest.$ac_objext
4193	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3189	<	(eval $ac_compile) 2>conftest.er1
3190	<	ac_status=$?
3191	<	grep -v '^ *+' conftest.er1 >conftest.err
3192	<	rm -f conftest.er1
3193	<	cat conftest.err >&5
3194	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195	<	(exit $ac_status); } &&
3196	<	{ ac_try='test -z "$ac_f90_werror_flag"
3197	<	|| test ! -s conftest.err'
3198	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3199	<	(eval $ac_try) 2>&5
3200	<	ac_status=$?
3201	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3202	<	(exit $ac_status); }; } &&
3203	<	{ ac_try='test -s conftest.$ac_objext'
3204	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3205	<	(eval $ac_try) 2>&5
3206	<	ac_status=$?
3207	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208	<	(exit $ac_status); }; }; then
3209	<	ac_compiler_gnu=yes
4185	>	fi
4186	>	fi
4187	>	if test -z "$CC"; then
4188	>	# Extract the first word of "cc", so it can be a program name with args.
4189	>	set dummy cc; ac_word=$2
4190	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4191	>	$as_echo_n "checking for $ac_word... " >&6; }
4192	>	if test "${ac_cv_prog_CC+set}" = set; then :
4193	>	$as_echo_n "(cached) " >&6
4194		else
4195	<	echo "$as_me: failed program was:" >&5
4196	<	sed 's/^/| /' conftest.$ac_ext >&5
4195	>	if test -n "$CC"; then
4196	>	ac_cv_prog_CC="$CC" # Let the user override the test.
4197	>	else
4198	>	ac_prog_rejected=no
4199	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4200	>	for as_dir in $PATH
4201	>	do
4202	>	IFS=$as_save_IFS
4203	>	test -z "$as_dir" && as_dir=.
4204	>	for ac_exec_ext in '' $ac_executable_extensions; do
4205	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4206	>	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4207	>	ac_prog_rejected=yes
4208	>	continue
4209	>	fi
4210	>	ac_cv_prog_CC="cc"
4211	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4212	>	break 2
4213	>	fi
4214	>	done
4215	>	done
4216	>	IFS=$as_save_IFS
4217
4218	<	ac_compiler_gnu=no
4218	>	if test $ac_prog_rejected = yes; then
4219	>	# We found a bogon in the path, so make sure we never use it.
4220	>	set dummy $ac_cv_prog_CC
4221	>	shift
4222	>	if test $# != 0; then
4223	>	# We chose a different compiler from the bogus one.
4224	>	# However, it has the same basename, so the bogon will be chosen
4225	>	# first if we set CC to just the basename; use the full file name.
4226	>	shift
4227	>	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4228	>	fi
4229		fi
3216	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3217	–	ac_cv_f90_compiler_gnu=$ac_compiler_gnu
3218	–
4230		fi
4231	<	echo "$as_me:$LINENO: result: $ac_cv_f90_compiler_gnu" >&5
4232	<	echo "${ECHO_T}$ac_cv_f90_compiler_gnu" >&6
4233	<	ac_ext=$ac_save_ext
4234	<	G95=`test $ac_compiler_gnu = yes && echo yes`
4235	<	ac_ext=c
4236	<	ac_cpp='$CPP $CPPFLAGS'
4237	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4238	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4239	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4231	>	fi
4232	>	CC=$ac_cv_prog_CC
4233	>	if test -n "$CC"; then
4234	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4235	>	$as_echo "$CC" >&6; }
4236	>	else
4237	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4238	>	$as_echo "no" >&6; }
4239	>	fi
4240
4241
4242	+	fi
4243	+	if test -z "$CC"; then
4244	+	if test -n "$ac_tool_prefix"; then
4245	+	for ac_prog in cl.exe
4246	+	do
4247	+	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4248	+	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4249	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4250	+	$as_echo_n "checking for $ac_word... " >&6; }
4251	+	if test "${ac_cv_prog_CC+set}" = set; then :
4252	+	$as_echo_n "(cached) " >&6
4253	+	else
4254	+	if test -n "$CC"; then
4255	+	ac_cv_prog_CC="$CC" # Let the user override the test.
4256	+	else
4257	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4258	+	for as_dir in $PATH
4259	+	do
4260	+	IFS=$as_save_IFS
4261	+	test -z "$as_dir" && as_dir=.
4262	+	for ac_exec_ext in '' $ac_executable_extensions; do
4263	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4264	+	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4265	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4266	+	break 2
4267	+	fi
4268	+	done
4269	+	done
4270	+	IFS=$as_save_IFS
4271
4272	+	fi
4273	+	fi
4274	+	CC=$ac_cv_prog_CC
4275	+	if test -n "$CC"; then
4276	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4277	+	$as_echo "$CC" >&6; }
4278	+	else
4279	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4280	+	$as_echo "no" >&6; }
4281	+	fi
4282
4283
4284	<	# Try to determine native compiler flags that allow us to use F90 suffix
4285	<	# for preprocessed f90 source.
4284	>	test -n "$CC" && break
4285	>	done
4286	>	fi
4287	>	if test -z "$CC"; then
4288	>	ac_ct_CC=$CC
4289	>	for ac_prog in cl.exe
4290	>	do
4291	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
4292	>	set dummy $ac_prog; ac_word=$2
4293	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4294	>	$as_echo_n "checking for $ac_word... " >&6; }
4295	>	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4296	>	$as_echo_n "(cached) " >&6
4297	>	else
4298	>	if test -n "$ac_ct_CC"; then
4299	>	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4300	>	else
4301	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4302	>	for as_dir in $PATH
4303	>	do
4304	>	IFS=$as_save_IFS
4305	>	test -z "$as_dir" && as_dir=.
4306	>	for ac_exec_ext in '' $ac_executable_extensions; do
4307	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4308	>	ac_cv_prog_ac_ct_CC="$ac_prog"
4309	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4310	>	break 2
4311	>	fi
4312	>	done
4313	>	done
4314	>	IFS=$as_save_IFS
4315
4316	<	if test "$ac_test_PREPFLAG" != "set"; then
4317	<	PREPFLAG=""
4318	<	case "${host_cpu}-${host_os}" in
4316	>	fi
4317	>	fi
4318	>	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4319	>	if test -n "$ac_ct_CC"; then
4320	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4321	>	$as_echo "$ac_ct_CC" >&6; }
4322	>	else
4323	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4324	>	$as_echo "no" >&6; }
4325	>	fi
4326
3241	–	*linux*) if test "$F90" = ifc -o "$F90" = ifort; then
3242	–	PREPFLAG="-fpp1 "
3243	–	fi;;
3244	–	*aix*)  if test "$F90" = xlf90 -o "$F90" = f90; then
3245	–	PREPFLAG="-qsuffix=cpp=F90 "
3246	–	fi;;
3247	–	*darwin*)
3248	–	if test "$F90" = f90 -o "$F90" = xlf90; then
3249	–	PREPFLAG="-qsuffix=cpp=F90 "
3250	–	fi;;
3251	–	esac
4327
4328	<	if test -z "$PREPFLAG"; then
4329	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPFLAG\"" >&5
4330	<	echo "$as_me: WARNING: \"Using empty PREPFLAG\"" >&2;}
4331	<	PREPFLAG=""
4328	>	test -n "$ac_ct_CC" && break
4329	>	done
4330	>
4331	>	if test "x$ac_ct_CC" = x; then
4332	>	CC=""
4333	>	else
4334	>	case $cross_compiling:$ac_tool_warned in
4335	>	yes:)
4336	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4337	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4338	>	ac_tool_warned=yes ;;
4339	>	esac
4340	>	CC=$ac_ct_CC
4341		fi
4342	+	fi
4343
4344	<	echo "$as_me:$LINENO: checking to make sure F90 preprocessor flag works" >&5
3260	<	echo $ECHO_N "checking to make sure F90 preprocessor flag works... $ECHO_C" >&6
4344	>	fi
4345
4346
4347	<	ac_ext=f90
4348	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
4349	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4350	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4347	>	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4348	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4349	>	as_fn_error "no acceptable C compiler found in \$PATH
4350	>	See \`config.log' for more details." "$LINENO" 5; }
4351
4352	<	ac_save_ext=$ac_ext
4353	<	ac_ext=F90
4354	<	ac_save_F90FLAGS=$F90FLAGS
4352	>	# Provide some information about the compiler.
4353	>	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4354	>	set X $ac_compile
4355	>	ac_compiler=$2
4356	>	for ac_option in --version -v -V -qversion; do
4357	>	{ { ac_try="$ac_compiler $ac_option >&5"
4358	>	case "(($ac_try" in
4359	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4360	>	*) ac_try_echo=$ac_try;;
4361	>	esac
4362	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4363	>	$as_echo "$ac_try_echo"; } >&5
4364	>	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4365	>	ac_status=$?
4366	>	if test -s conftest.err; then
4367	>	sed '10a\
4368	>	... rest of stderr output deleted ...
4369	>	10q' conftest.err >conftest.er1
4370	>	cat conftest.er1 >&5
4371	>	fi
4372	>	rm -f conftest.er1 conftest.err
4373	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4374	>	test $ac_status = 0; }
4375	>	done
4376
4377	<	if test "$PREPFLAG"; then
4378	<	F90FLAGS="${F90FLAGS} ${PREPFLAG}-DTEST"
4379	<	fi
4377	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4378	>	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4379	>	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4380	>	$as_echo_n "(cached) " >&6
4381	>	else
4382	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383	>	/* end confdefs.h.  */
4384
4385	<	cat >conftest.$ac_ext <<_ACEOF
4385	>	int
4386	>	main ()
4387	>	{
4388	>	#ifndef __GNUC__
4389	>	choke me
4390	>	#endif
4391
4392	+	;
4393	+	return 0;
4394	+	}
4395	+	_ACEOF
4396	+	if ac_fn_c_try_compile "$LINENO"; then :
4397	+	ac_compiler_gnu=yes
4398	+	else
4399	+	ac_compiler_gnu=no
4400	+	fi
4401	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4402	+	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4403
4404	<	program main
4404	>	fi
4405	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4406	>	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4407	>	if test $ac_compiler_gnu = yes; then
4408	>	GCC=yes
4409	>	else
4410	>	GCC=
4411	>	fi
4412	>	ac_test_CFLAGS=${CFLAGS+set}
4413	>	ac_save_CFLAGS=$CFLAGS
4414	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4415	>	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4416	>	if test "${ac_cv_prog_cc_g+set}" = set; then :
4417	>	$as_echo_n "(cached) " >&6
4418	>	else
4419	>	ac_save_c_werror_flag=$ac_c_werror_flag
4420	>	ac_c_werror_flag=yes
4421	>	ac_cv_prog_cc_g=no
4422	>	CFLAGS="-g"
4423	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4424	>	/* end confdefs.h.  */
4425
4426	<	integer :: i
4427	<	i = 1
4426	>	int
4427	>	main ()
4428	>	{
4429
4430	<
4431	<	end program main
4432	<
4430	>	;
4431	>	return 0;
4432	>	}
4433		_ACEOF
4434	<	rm -f conftest.$ac_objext
4435	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3290	<	(eval $ac_compile) 2>conftest.er1
3291	<	ac_status=$?
3292	<	grep -v '^ *+' conftest.er1 >conftest.err
3293	<	rm -f conftest.er1
3294	<	cat conftest.err >&5
3295	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3296	<	(exit $ac_status); } &&
3297	<	{ ac_try='test -z "$ac_f90_werror_flag"
3298	<	|| test ! -s conftest.err'
3299	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3300	<	(eval $ac_try) 2>&5
3301	<	ac_status=$?
3302	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3303	<	(exit $ac_status); }; } &&
3304	<	{ ac_try='test -s conftest.$ac_objext'
3305	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3306	<	(eval $ac_try) 2>&5
3307	<	ac_status=$?
3308	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3309	<	(exit $ac_status); }; }; then
3310	<	prepflagworks=1
4434	>	if ac_fn_c_try_compile "$LINENO"; then :
4435	>	ac_cv_prog_cc_g=yes
4436		else
4437	<	echo "$as_me: failed program was:" >&5
4438	<	sed 's/^/| /' conftest.$ac_ext >&5
4437	>	CFLAGS=""
4438	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4439	>	/* end confdefs.h.  */
4440
4441	<	prepflagworks=0
4442	<	fi
4443	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4441	>	int
4442	>	main ()
4443	>	{
4444
4445	<	F90FLAGS=$ac_save_F90FLAGS
4446	<	ac_ext=$ac_save_ext
4447	<	ac_ext=c
4448	<	ac_cpp='$CPP $CPPFLAGS'
4449	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3324	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3325	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4445	>	;
4446	>	return 0;
4447	>	}
4448	>	_ACEOF
4449	>	if ac_fn_c_try_compile "$LINENO"; then :
4450
4451	+	else
4452	+	ac_c_werror_flag=$ac_save_c_werror_flag
4453	+	CFLAGS="-g"
4454	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455	+	/* end confdefs.h.  */
4456
4457	<	if test "$prepflagworks" = 1; then
4458	<	echo "$as_me:$LINENO: result: yes" >&5
4459	<	echo "${ECHO_T}yes" >&6
4457	>	int
4458	>	main ()
4459	>	{
4460
4461	+	;
4462	+	return 0;
4463	+	}
4464	+	_ACEOF
4465	+	if ac_fn_c_try_compile "$LINENO"; then :
4466	+	ac_cv_prog_cc_g=yes
4467	+	fi
4468	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4469	+	fi
4470	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4471	+	fi
4472	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4473	+	ac_c_werror_flag=$ac_save_c_werror_flag
4474	+	fi
4475	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4476	+	$as_echo "$ac_cv_prog_cc_g" >&6; }
4477	+	if test "$ac_test_CFLAGS" = set; then
4478	+	CFLAGS=$ac_save_CFLAGS
4479	+	elif test $ac_cv_prog_cc_g = yes; then
4480	+	if test "$GCC" = yes; then
4481	+	CFLAGS="-g -O2"
4482		else
4483	<	echo "$as_me:$LINENO: result: no" >&5
3334	<	echo "${ECHO_T}no" >&6
3335	<	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor flag" >&5
3336	<	echo "$as_me: error: Can't figure out working Fortran90 preprocessor flag" >&2;}
3337	<	{ (exit 1); exit 1; }; }
4483	>	CFLAGS="-g"
4484		fi
4485	+	else
4486	+	if test "$GCC" = yes; then
4487	+	CFLAGS="-O2"
4488	+	else
4489	+	CFLAGS=
4490	+	fi
4491		fi
4492	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4493	+	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4494	+	if test "${ac_cv_prog_cc_c89+set}" = set; then :
4495	+	$as_echo_n "(cached) " >&6
4496	+	else
4497	+	ac_cv_prog_cc_c89=no
4498	+	ac_save_CC=$CC
4499	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500	+	/* end confdefs.h.  */
4501	+	#include <stdarg.h>
4502	+	#include <stdio.h>
4503	+	#include <sys/types.h>
4504	+	#include <sys/stat.h>
4505	+	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4506	+	struct buf { int x; };
4507	+	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4508	+	static char *e (p, i)
4509	+	char **p;
4510	+	int i;
4511	+	{
4512	+	return p[i];
4513	+	}
4514	+	static char *f (char * (*g) (char **, int), char **p, ...)
4515	+	{
4516	+	char *s;
4517	+	va_list v;
4518	+	va_start (v,p);
4519	+	s = g (p, va_arg (v,int));
4520	+	va_end (v);
4521	+	return s;
4522	+	}
4523
4524	+	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4525	+	function prototypes and stuff, but not '\xHH' hex character constants.
4526	+	These don't provoke an error unfortunately, instead are silently treated
4527	+	as 'x'.  The following induces an error, until -std is added to get
4528	+	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4529	+	array size at least.  It's necessary to write '\x00'==0 to get something
4530	+	that's true only with -std.  */
4531	+	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4532
4533	+	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4534	+	inside strings and character constants.  */
4535	+	#define FOO(x) 'x'
4536	+	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4537
4538	<
4539	<
4540	<	# Try to determine native compiler flags that allow us to use F90 suffix
4541	<	# for preprocessed f90 source with -D type defines
4542	<
4543	<	if test "$ac_test_PREPDEFFLAG" != "set"; then
4544	<	PREPDEFFLAG=""
4545	<	case "${host_cpu}-${host_os}" in
4546	<
4547	<	*linux*) if test "$F90" = ifc -o "$F90" = ifort; then
4548	<	PREPDEFFLAG=" "
4549	<	fi;;
4550	<	*aix*)  if test "$F90" = xlf90 -o "$F90" = f90; then
4551	<	PREPDEFFLAG="-WF,"
4552	<	fi;;
4553	<	*darwin*)
4554	<	if test "$F90" = f90 -o "$F90" = xlf90; then
4555	<	PREPDEFFLAG="-WF,"
4556	<	fi;;
4557	<	esac
4558	<
4559	<	if test -z "$PREPDEFFLAG"; then
4560	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPDEFFLAG\"" >&5
4561	<	echo "$as_me: WARNING: \"Using empty PREPDEFFLAG\"" >&2;}
4562	<	PREPDEFFLAG=" "
4563	<	fi
3369	<
3370	<	echo "$as_me:$LINENO: checking to make sure F90 preprocessor define flag works" >&5
3371	<	echo $ECHO_N "checking to make sure F90 preprocessor define flag works... $ECHO_C" >&6
3372	<
3373	<
3374	<	ac_ext=f90
3375	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3376	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3377	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4538	>	int test (int i, double x);
4539	>	struct s1 {int (*f) (int a);};
4540	>	struct s2 {int (*f) (double a);};
4541	>	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4542	>	int argc;
4543	>	char **argv;
4544	>	int
4545	>	main ()
4546	>	{
4547	>	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4548	>	;
4549	>	return 0;
4550	>	}
4551	>	_ACEOF
4552	>	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4553	>	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4554	>	do
4555	>	CC="$ac_save_CC $ac_arg"
4556	>	if ac_fn_c_try_compile "$LINENO"; then :
4557	>	ac_cv_prog_cc_c89=$ac_arg
4558	>	fi
4559	>	rm -f core conftest.err conftest.$ac_objext
4560	>	test "x$ac_cv_prog_cc_c89" != "xno" && break
4561	>	done
4562	>	rm -f conftest.$ac_ext
4563	>	CC=$ac_save_CC
4564
4565	<	ac_save_ext=$ac_ext
4566	<	ac_ext=F90
4567	<	ac_save_F90FLAGS=$F90FLAGS
4565	>	fi
4566	>	# AC_CACHE_VAL
4567	>	case "x$ac_cv_prog_cc_c89" in
4568	>	x)
4569	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4570	>	$as_echo "none needed" >&6; } ;;
4571	>	xno)
4572	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4573	>	$as_echo "unsupported" >&6; } ;;
4574	>	*)
4575	>	CC="$CC $ac_cv_prog_cc_c89"
4576	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4577	>	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4578	>	esac
4579	>	if test "x$ac_cv_prog_cc_c89" != xno; then :
4580
3383	–	if test "$PREPDEFFLAG"; then
3384	–	F90FLAGS="${F90FLAGS} ${PREPFLAG} ${PREPDEFFLAG}-DTEST"
4581		fi
4582
4583	<	cat >conftest.$ac_ext <<_ACEOF
4583	>	ac_ext=c
4584	>	ac_cpp='$CPP $CPPFLAGS'
4585	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4586	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4587	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4588
4589
4590	<	program main
4590	>	if test $USE_MPI != no; then :
4591
4592	<	integer :: i
3393	<	#ifdef TEST
3394	<	i = 1
3395	<	#else
3396	<	choke me
3397	<	#endif
3398	<
3399	<
3400	<	end program main
3401	<
3402	<	_ACEOF
3403	<	rm -f conftest.$ac_objext
3404	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3405	<	(eval $ac_compile) 2>conftest.er1
3406	<	ac_status=$?
3407	<	grep -v '^ *+' conftest.er1 >conftest.err
3408	<	rm -f conftest.er1
3409	<	cat conftest.err >&5
3410	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3411	<	(exit $ac_status); } &&
3412	<	{ ac_try='test -z "$ac_f90_werror_flag"
3413	<	|| test ! -s conftest.err'
3414	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3415	<	(eval $ac_try) 2>&5
3416	<	ac_status=$?
3417	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418	<	(exit $ac_status); }; } &&
3419	<	{ ac_try='test -s conftest.$ac_objext'
3420	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3421	<	(eval $ac_try) 2>&5
3422	<	ac_status=$?
3423	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3424	<	(exit $ac_status); }; }; then
3425	<	prepdefflagworks=1
3426	<	else
3427	<	echo "$as_me: failed program was:" >&5
3428	<	sed 's/^/| /' conftest.$ac_ext >&5
3429	<
3430	<	prepdefflagworks=0
3431	<	fi
3432	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3433	<
3434	<	F90FLAGS=$ac_save_F90FLAGS
3435	<	ac_ext=$ac_save_ext
3436	<	ac_ext=c
4592	>	ac_ext=c
4593		ac_cpp='$CPP $CPPFLAGS'
4594		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4595		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
#	Line 3441 | Line 4597 | ac_compiler_gnu=$ac_cv_c_compiler_gnu
4597
4598
4599
3444	–	if test "$prepdefflagworks" = 1; then
3445	–	echo "$as_me:$LINENO: result: yes" >&5
3446	–	echo "${ECHO_T}yes" >&6
4600
3448	–	else
3449	–	echo "$as_me:$LINENO: result: no" >&5
3450	–	echo "${ECHO_T}no" >&6
3451	–	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor define flag" >&5
3452	–	echo "$as_me: error: Can't figure out working Fortran90 preprocessor define flag" >&2;}
3453	–	{ (exit 1); exit 1; }; }
3454	–	fi
3455	–	fi
4601
3457	–	ac_ext=f90
3458	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3459	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3460	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4602
4603	+	for ac_prog in openmpicc mpicc hcc mpxlc_r mpxlc mpcc cmpicc
4604	+	do
4605	+	# Extract the first word of "$ac_prog", so it can be a program name with args.
4606	+	set dummy $ac_prog; ac_word=$2
4607	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4608	+	$as_echo_n "checking for $ac_word... " >&6; }
4609	+	if test "${ac_cv_prog_MPICC+set}" = set; then :
4610	+	$as_echo_n "(cached) " >&6
4611	+	else
4612	+	if test -n "$MPICC"; then
4613	+	ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
4614	+	else
4615	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4616	+	for as_dir in $PATH
4617	+	do
4618	+	IFS=$as_save_IFS
4619	+	test -z "$as_dir" && as_dir=.
4620	+	for ac_exec_ext in '' $ac_executable_extensions; do
4621	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4622	+	ac_cv_prog_MPICC="$ac_prog"
4623	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4624	+	break 2
4625	+	fi
4626	+	done
4627	+	done
4628	+	IFS=$as_save_IFS
4629
4630	<
4631	<	ac_ext=f90
4632	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
4633	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4634	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4635	<	echo "$as_me:$LINENO: checking how to get verbose linking output from $F90" >&5
3469	<	echo $ECHO_N "checking how to get verbose linking output from $F90... $ECHO_C" >&6
3470	<	if test "${ac_cv_prog_f90_v+set}" = set; then
3471	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4630	>	fi
4631	>	fi
4632	>	MPICC=$ac_cv_prog_MPICC
4633	>	if test -n "$MPICC"; then
4634	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICC" >&5
4635	>	$as_echo "$MPICC" >&6; }
4636		else
4637	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638	+	$as_echo "no" >&6; }
4639	+	fi
4640
3474	–	cat >conftest.$ac_ext <<_ACEOF
4641
4642	<	program main
4642	>	test -n "$MPICC" && break
4643	>	done
4644	>	test -n "$MPICC" || MPICC="$CC"
4645
4646	+	ax_mpi_save_CC="$CC"
4647	+	CC="$MPICC"
4648
3479	–	end program main
4649
3481	–	_ACEOF
3482	–	rm -f conftest.$ac_objext
3483	–	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3484	–	(eval $ac_compile) 2>conftest.er1
3485	–	ac_status=$?
3486	–	grep -v '^ *+' conftest.er1 >conftest.err
3487	–	rm -f conftest.er1
3488	–	cat conftest.err >&5
3489	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490	–	(exit $ac_status); } &&
3491	–	{ ac_try='test -z "$ac_f90_werror_flag"
3492	–	|| test ! -s conftest.err'
3493	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3494	–	(eval $ac_try) 2>&5
3495	–	ac_status=$?
3496	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497	–	(exit $ac_status); }; } &&
3498	–	{ ac_try='test -s conftest.$ac_objext'
3499	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3500	–	(eval $ac_try) 2>&5
3501	–	ac_status=$?
3502	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3503	–	(exit $ac_status); }; }; then
3504	–	ac_cv_prog_f90_v=
3505	–	# Try some options frequently used verbose output
3506	–	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
3507	–	ac_ext=f90
3508	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3509	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3510	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4650
4651	<	cat >conftest.$ac_ext <<_ACEOF
4651	>	if test x = x"$MPILIBS"; then
4652	>	ac_fn_c_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
4653	>	if test "x$ac_cv_func_MPI_Init" = x""yes; then :
4654	>	MPILIBS=" "
4655	>	fi
4656
4657	<	program main
4657	>	fi
4658
4659	+	if test x = x"$MPILIBS"; then
4660	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
4661	+	$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
4662	+	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
4663	+	$as_echo_n "(cached) " >&6
4664	+	else
4665	+	ac_check_lib_save_LIBS=$LIBS
4666	+	LIBS="-lmpi  $LIBS"
4667	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668	+	/* end confdefs.h.  */
4669
4670	<	end program main
4671	<
4670	>	/* Override any GCC internal prototype to avoid an error.
4671	>	Use char because int might match the return type of a GCC
4672	>	builtin and then its argument prototype would still apply.  */
4673	>	#ifdef __cplusplus
4674	>	extern "C"
4675	>	#endif
4676	>	char MPI_Init ();
4677	>	int
4678	>	main ()
4679	>	{
4680	>	return MPI_Init ();
4681	>	;
4682	>	return 0;
4683	>	}
4684		_ACEOF
4685	+	if ac_fn_c_try_link "$LINENO"; then :
4686	+	ac_cv_lib_mpi_MPI_Init=yes
4687	+	else
4688	+	ac_cv_lib_mpi_MPI_Init=no
4689	+	fi
4690	+	rm -f core conftest.err conftest.$ac_objext \
4691	+	conftest$ac_exeext conftest.$ac_ext
4692	+	LIBS=$ac_check_lib_save_LIBS
4693	+	fi
4694	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
4695	+	$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
4696	+	if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
4697	+	MPILIBS="-lmpi"
4698	+	fi
4699
4700	<	# Compile and link our simple test program by passing a flag (argument
4701	<	# 1 to this macro) to the Fortran 90 compiler in order to get
4702	<	# "verbose" output that we can then parse for the Fortran 90 linker
4703	<	# flags.
4704	<	ac_save_F90FLAGS=$F90FLAGS
4705	<	F90FLAGS="$F90FLAGS $ac_verb"
4700	>	fi
4701	>	if test x = x"$MPILIBS"; then
4702	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
4703	>	$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
4704	>	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
4705	>	$as_echo_n "(cached) " >&6
4706	>	else
4707	>	ac_check_lib_save_LIBS=$LIBS
4708	>	LIBS="-lmpich  $LIBS"
4709	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710	>	/* end confdefs.h.  */
4711
4712	<	(eval echo $as_me:3528: \"$ac_link\") >&5
4713	<	ac_f90_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
4714	<	echo "$ac_f90_v_output" >&5
4715	<	F90FLAGS=$ac_save_F90FLAGS
4716	<
4717	<	rm -f conftest.*
4718	<	ac_ext=f90
4719	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
4720	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4721	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4722	<
4723	<	# If we are using xlf then replace all the commas with spaces.
4724	<	if echo $ac_f90_v_output | grep xlfentry >/dev/null 2>&1; then
4725	<	ac_f90_v_output=`echo $ac_f90_v_output | sed 's/,/ /g'`
4712	>	/* Override any GCC internal prototype to avoid an error.
4713	>	Use char because int might match the return type of a GCC
4714	>	builtin and then its argument prototype would still apply.  */
4715	>	#ifdef __cplusplus
4716	>	extern "C"
4717	>	#endif
4718	>	char MPI_Init ();
4719	>	int
4720	>	main ()
4721	>	{
4722	>	return MPI_Init ();
4723	>	;
4724	>	return 0;
4725	>	}
4726	>	_ACEOF
4727	>	if ac_fn_c_try_link "$LINENO"; then :
4728	>	ac_cv_lib_mpich_MPI_Init=yes
4729	>	else
4730	>	ac_cv_lib_mpich_MPI_Init=no
4731		fi
4732	<
4733	<	# If we are using Cray Fortran then delete quotes.
4734	<	# Use "\"" instead of '"' for font-lock-mode.
3546	<	# FIXME: a more general fix for quoted arguments with spaces?
3547	<	if echo $ac_f90_v_output | grep cft90 >/dev/null 2>&1; then
3548	<	ac_f90_v_output=`echo $ac_f90_v_output | sed "s/\"//g"`
4732	>	rm -f core conftest.err conftest.$ac_objext \
4733	>	conftest$ac_exeext conftest.$ac_ext
4734	>	LIBS=$ac_check_lib_save_LIBS
4735		fi
4736	<	# look for -l* and *.a constructs in the output
4737	<	for ac_arg in $ac_f90_v_output; do
4738	<	case $ac_arg in
4739	<	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
3554	<	ac_cv_prog_f90_v=$ac_verb
3555	<	break 2 ;;
3556	<	esac
3557	<	done
3558	<	done
3559	<	if test -z "$ac_cv_prog_f90_v"; then
3560	<	{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $F90" >&5
3561	<	echo "$as_me: WARNING: cannot determine how to obtain linking information from $F90" >&2;}
4736	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
4737	>	$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
4738	>	if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
4739	>	MPILIBS="-lmpich"
4740		fi
3563	–	else
3564	–	echo "$as_me: failed program was:" >&5
3565	–	sed 's/^/| /' conftest.$ac_ext >&5
4741
3567	–	{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
3568	–	echo "$as_me: WARNING: compilation failed" >&2;}
4742		fi
3570	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4743
4744	<	fi
4745	<	echo "$as_me:$LINENO: result: $ac_cv_prog_f90_v" >&5
4746	<	echo "${ECHO_T}$ac_cv_prog_f90_v" >&6
4747	<	echo "$as_me:$LINENO: checking for Fortran 90 libraries" >&5
4748	<	echo $ECHO_N "checking for Fortran 90 libraries... $ECHO_C" >&6
4749	<	if test "${ac_cv_flibs+set}" = set; then
4750	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4751	<	else
4752	<	if test "x$F90LIBS" != "x"; then
3581	<	ac_cv_f90libs="$F90LIBS" # Let the user override the test.
3582	<	else
4744	>	if test x != x"$MPILIBS"; then
4745	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
4746	>	$as_echo_n "checking for mpi.h... " >&6; }
4747	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748	>	/* end confdefs.h.  */
4749	>	#include <mpi.h>
4750	>	int
4751	>	main ()
4752	>	{
4753
4754	<	ac_ext=f90
4755	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
4756	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3587	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
3588	<
3589	<	cat >conftest.$ac_ext <<_ACEOF
3590	<
3591	<	program main
3592	<
3593	<
3594	<	end program main
3595	<
4754	>	;
4755	>	return 0;
4756	>	}
4757		_ACEOF
4758	<
4759	<	# Compile and link our simple test program by passing a flag (argument
4760	<	# 1 to this macro) to the Fortran 90 compiler in order to get
4761	<	# "verbose" output that we can then parse for the Fortran 90 linker
4762	<	# flags.
4763	<	ac_save_F90FLAGS=$F90FLAGS
4764	<	F90FLAGS="$F90FLAGS $ac_cv_prog_f90_v"
3604	<
3605	<	(eval echo $as_me:3605: \"$ac_link\") >&5
3606	<	ac_f90_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
3607	<	echo "$ac_f90_v_output" >&5
3608	<	F90FLAGS=$ac_save_F90FLAGS
3609	<
3610	<	rm -f conftest.*
3611	<	ac_ext=f90
3612	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3613	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3614	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
3615	<
3616	<	# If we are using xlf then replace all the commas with spaces.
3617	<	if echo $ac_f90_v_output | grep xlfentry >/dev/null 2>&1; then
3618	<	ac_f90_v_output=`echo $ac_f90_v_output | sed 's/,/ /g'`
4758	>	if ac_fn_c_try_compile "$LINENO"; then :
4759	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4760	>	$as_echo "yes" >&6; }
4761	>	else
4762	>	MPILIBS=""
4763	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4764	>	$as_echo "no" >&6; }
4765		fi
4766	<
3621	<	# If we are using Cray Fortran then delete quotes.
3622	<	# Use "\"" instead of '"' for font-lock-mode.
3623	<	# FIXME: a more general fix for quoted arguments with spaces?
3624	<	if echo $ac_f90_v_output | grep cft90 >/dev/null 2>&1; then
3625	<	ac_f90_v_output=`echo $ac_f90_v_output | sed "s/\"//g"`
4766	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4767		fi
4768
4769	<	ac_cv_f90libs=
4769	>	CC="$ax_mpi_save_CC"
4770
3630	–	# Save positional arguments (if any)
3631	–	ac_save_positional="$@"
4771
3633	–	set X $ac_f90_v_output
3634	–	while test $# != 1; do
3635	–	shift
3636	–	ac_arg=$1
3637	–	case $ac_arg in
3638	–	[\\/]*.a | ?:[\\/]*.a)
3639	–	ac_exists=false
3640	–	for ac_i in $ac_cv_f90libs; do
3641	–	if test x"$ac_arg" = x"$ac_i"; then
3642	–	ac_exists=true
3643	–	break
3644	–	fi
3645	–	done
4772
4773	<	if test x"$ac_exists" = xtrue; then
4774	<	:
4773	>	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
4774	>	if test x = x"$MPILIBS"; then
4775	>	USE_MPI="no"
4776	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&5
4777	>	$as_echo "$as_me: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&2;}
4778	>	:
4779		else
4780	<	ac_cv_f90libs="$ac_cv_f90libs $ac_arg"
4780	>	USE_MPI="yes"
4781	>	:
4782		fi
4783
3653	–	;;
3654	–	-bI:*)
3655	–	ac_exists=false
3656	–	for ac_i in $ac_cv_f90libs; do
3657	–	if test x"$ac_arg" = x"$ac_i"; then
3658	–	ac_exists=true
3659	–	break
3660	–	fi
3661	–	done
4784
4785	<	if test x"$ac_exists" = xtrue; then
4786	<	:
4785	>	fi
4786	>	ac_ext=${ac_fc_srcext-f}
4787	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
4788	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
4789	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4790	>	if test -n "$ac_tool_prefix"; then
4791	>	for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
4792	>	do
4793	>	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4794	>	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4795	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4796	>	$as_echo_n "checking for $ac_word... " >&6; }
4797	>	if test "${ac_cv_prog_FC+set}" = set; then :
4798	>	$as_echo_n "(cached) " >&6
4799		else
4800	<	if test "$ac_compiler_gnu" = yes; then
4801	<	for ac_link_opt in $ac_arg; do
3668	<	ac_cv_f90libs="$ac_cv_f90libs -Xlinker $ac_link_opt"
3669	<	done
4800	>	if test -n "$FC"; then
4801	>	ac_cv_prog_FC="$FC" # Let the user override the test.
4802		else
4803	<	ac_cv_f90libs="$ac_cv_f90libs $ac_arg"
4803	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4804	>	for as_dir in $PATH
4805	>	do
4806	>	IFS=$as_save_IFS
4807	>	test -z "$as_dir" && as_dir=.
4808	>	for ac_exec_ext in '' $ac_executable_extensions; do
4809	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4810	>	ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
4811	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4812	>	break 2
4813	>	fi
4814	>	done
4815	>	done
4816	>	IFS=$as_save_IFS
4817	>
4818		fi
4819		fi
4820	+	FC=$ac_cv_prog_FC
4821	+	if test -n "$FC"; then
4822	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
4823	+	$as_echo "$FC" >&6; }
4824	+	else
4825	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4826	+	$as_echo "no" >&6; }
4827	+	fi
4828
3675	–	;;
3676	–	# Ignore these flags.
3677	–	-lang* | -lcrt[012].o | -lc | -lgcc | -LANG:=*)
3678	–	;;
3679	–	-lkernel32)
3680	–	test x"$CYGWIN" != xyes && ac_cv_f90libs="$ac_cv_f90libs $ac_arg"
3681	–	;;
3682	–	-[LRuY])
3683	–	# These flags, when seen by themselves, take an argument.
3684	–	# We remove the space between option and argument and re-iterate
3685	–	# unless we find an empty arg or a new option (starting with -)
3686	–	case $2 in
3687	–	"" | -*);;
3688	–	*)
3689	–	ac_arg="$ac_arg$2"
4829
4830	<	shift; shift
3692	<	set X $ac_arg "$@"
3693	<	;;
3694	<	esac
3695	<	;;
3696	<	-YP,*)
3697	<	for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
3698	<	ac_exists=false
3699	<	for ac_i in $ac_cv_f90libs; do
3700	<	if test x"$ac_j" = x"$ac_i"; then
3701	<	ac_exists=true
3702	<	break
3703	<	fi
4830	>	test -n "$FC" && break
4831		done
3705	–
3706	–	if test x"$ac_exists" = xtrue; then
3707	–	:
3708	–	else
3709	–	ac_arg="$ac_arg $ac_j"
3710	–	ac_cv_f90libs="$ac_cv_f90libs $ac_j"
4832		fi
4833	<
4834	<	done
4835	<	;;
4836	<	-[lLR]*)
4837	<	ac_exists=false
4838	<	for ac_i in $ac_cv_f90libs; do
4839	<	if test x"$ac_arg" = x"$ac_i"; then
4840	<	ac_exists=true
4841	<	break
4842	<	fi
4833	>	if test -z "$FC"; then
4834	>	ac_ct_FC=$FC
4835	>	for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
4836	>	do
4837	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
4838	>	set dummy $ac_prog; ac_word=$2
4839	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4840	>	$as_echo_n "checking for $ac_word... " >&6; }
4841	>	if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
4842	>	$as_echo_n "(cached) " >&6
4843	>	else
4844	>	if test -n "$ac_ct_FC"; then
4845	>	ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
4846	>	else
4847	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4848	>	for as_dir in $PATH
4849	>	do
4850	>	IFS=$as_save_IFS
4851	>	test -z "$as_dir" && as_dir=.
4852	>	for ac_exec_ext in '' $ac_executable_extensions; do
4853	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4854	>	ac_cv_prog_ac_ct_FC="$ac_prog"
4855	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4856	>	break 2
4857	>	fi
4858	>	done
4859		done
4860	+	IFS=$as_save_IFS
4861
4862	<	if test x"$ac_exists" = xtrue; then
4863	<	:
4862	>	fi
4863	>	fi
4864	>	ac_ct_FC=$ac_cv_prog_ac_ct_FC
4865	>	if test -n "$ac_ct_FC"; then
4866	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
4867	>	$as_echo "$ac_ct_FC" >&6; }
4868		else
4869	<	ac_cv_f90libs="$ac_cv_f90libs $ac_arg"
4869	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4870	>	$as_echo "no" >&6; }
4871		fi
4872
4873	<	;;
4874	<	# Ignore everything else.
3732	<	esac
4873	>
4874	>	test -n "$ac_ct_FC" && break
4875		done
3734	–	# restore positional arguments
3735	–	set X $ac_save_positional; shift
4876
4877	<	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
4878	<	# then we insist that the "run path" must be an absolute path (i.e. it
4879	<	# must begin with a "/").
4880	<	case `(uname -sr) 2>/dev/null` in
4881	<	"SunOS 5"*)
4882	<	ac_ld_run_path=`echo $ac_f90_v_output |
4883	<	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
4884	<	test "x$ac_ld_run_path" != x &&
3745	<
3746	<	if test "$ac_compiler_gnu" = yes; then
3747	<	for ac_link_opt in $ac_ld_run_path; do
3748	<	ac_cv_f90libs="$ac_cv_f90libs -Xlinker $ac_link_opt"
3749	<	done
3750	<	else
3751	<	ac_cv_f90libs="$ac_cv_f90libs $ac_ld_run_path"
3752	<	fi
3753	<	;;
4877	>	if test "x$ac_ct_FC" = x; then
4878	>	FC=""
4879	>	else
4880	>	case $cross_compiling:$ac_tool_warned in
4881	>	yes:)
4882	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4883	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4884	>	ac_tool_warned=yes ;;
4885		esac
4886	<	fi # test "x$F90LIBS" = "x"
4887	<
4886	>	FC=$ac_ct_FC
4887	>	fi
4888		fi
3758	–	echo "$as_me:$LINENO: result: $ac_cv_flibs" >&5
3759	–	echo "${ECHO_T}$ac_cv_flibs" >&6
3760	–	F90LIBS="$ac_cv_f90libs"
4889
3762	–	ac_ext=f90
3763	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3764	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3765	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4890
4891	+	# Provide some information about the compiler.
4892	+	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
4893	+	set X $ac_compile
4894	+	ac_compiler=$2
4895	+	for ac_option in --version -v -V -qversion; do
4896	+	{ { ac_try="$ac_compiler $ac_option >&5"
4897	+	case "(($ac_try" in
4898	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4899	+	*) ac_try_echo=$ac_try;;
4900	+	esac
4901	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4902	+	$as_echo "$ac_try_echo"; } >&5
4903	+	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4904	+	ac_status=$?
4905	+	if test -s conftest.err; then
4906	+	sed '10a\
4907	+	... rest of stderr output deleted ...
4908	+	10q' conftest.err >conftest.er1
4909	+	cat conftest.er1 >&5
4910	+	fi
4911	+	rm -f conftest.er1 conftest.err
4912	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4913	+	test $ac_status = 0; }
4914	+	done
4915	+	rm -f a.out
4916
4917	<	echo "$as_me:$LINENO: checking for Fortran 90 name-mangling scheme" >&5
4918	<	echo $ECHO_N "checking for Fortran 90 name-mangling scheme... $ECHO_C" >&6
4919	<	if test "${ac_cv_f90_mangling+set}" = set; then
4920	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4917	>	# If we don't use `.F' as extension, the preprocessor is not run on the
4918	>	# input file.  (Note that this only needs to work for GNU compilers.)
4919	>	ac_save_ext=$ac_ext
4920	>	ac_ext=F
4921	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
4922	>	$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
4923	>	if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
4924	>	$as_echo_n "(cached) " >&6
4925		else
4926	<	ac_ext=f90
4927	<	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
4928	<	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4929	<	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4930	<	cat >conftest.$ac_ext <<_ACEOF
4931	<	subroutine foobar()
4932	<	return
3780	<	end
3781	<	subroutine foo_bar()
3782	<	return
3783	<	end
4926	>	cat > conftest.$ac_ext <<_ACEOF
4927	>	program main
4928	>	#ifndef __GNUC__
4929	>	choke me
4930	>	#endif
4931	>
4932	>	end
4933		_ACEOF
4934	<	rm -f conftest.$ac_objext
4935	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4936	<	(eval $ac_compile) 2>conftest.er1
4937	<	ac_status=$?
4938	<	grep -v '^ *+' conftest.er1 >conftest.err
4939	<	rm -f conftest.er1
4940	<	cat conftest.err >&5
3792	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793	<	(exit $ac_status); } &&
3794	<	{ ac_try='test -z "$ac_f90_werror_flag"
3795	<	|| test ! -s conftest.err'
3796	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3797	<	(eval $ac_try) 2>&5
3798	<	ac_status=$?
3799	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3800	<	(exit $ac_status); }; } &&
3801	<	{ ac_try='test -s conftest.$ac_objext'
3802	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3803	<	(eval $ac_try) 2>&5
3804	<	ac_status=$?
3805	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3806	<	(exit $ac_status); }; }; then
3807	<	mv conftest.$ac_objext cf90_test.$ac_objext
4934	>	if ac_fn_fc_try_compile "$LINENO"; then :
4935	>	ac_compiler_gnu=yes
4936	>	else
4937	>	ac_compiler_gnu=no
4938	>	fi
4939	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4940	>	ac_cv_fc_compiler_gnu=$ac_compiler_gnu
4941
4942	<	ac_ext=c
4943	<	ac_cpp='$CPP $CPPFLAGS'
4944	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4945	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4946	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4942	>	fi
4943	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
4944	>	$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
4945	>	ac_ext=$ac_save_ext
4946	>	ac_test_FCFLAGS=${FCFLAGS+set}
4947	>	ac_save_FCFLAGS=$FCFLAGS
4948	>	FCFLAGS=
4949	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
4950	>	$as_echo_n "checking whether $FC accepts -g... " >&6; }
4951	>	if test "${ac_cv_prog_fc_g+set}" = set; then :
4952	>	$as_echo_n "(cached) " >&6
4953	>	else
4954	>	FCFLAGS=-g
4955	>	cat > conftest.$ac_ext <<_ACEOF
4956	>	program main
4957
4958	<	ac_save_LIBS=$LIBS
3816	<	LIBS="cf90_test.$ac_objext $F90LIBS $LIBS"
3817	<
3818	<	ac_success=no
3819	<	for ac_foobar in foobar FOOBAR; do
3820	<	for ac_underscore in "" "_"; do
3821	<	ac_func="$ac_foobar$ac_underscore"
3822	<	cat >conftest.$ac_ext <<_ACEOF
3823	<	/* confdefs.h.  */
4958	>	end
4959		_ACEOF
4960	<	cat confdefs.h >>conftest.$ac_ext
4961	<	cat >>conftest.$ac_ext <<_ACEOF
3827	<	/* end confdefs.h.  */
3828	<
3829	<	/* Override any gcc2 internal prototype to avoid an error.  */
3830	<	#ifdef __cplusplus
3831	<	extern "C"
3832	<	#endif
3833	<	/* We use char because int might match the return type of a gcc2
3834	<	builtin and then its argument prototype would still apply.  */
3835	<	char $ac_func ();
3836	<	int
3837	<	main ()
3838	<	{
3839	<	$ac_func ();
3840	<	;
3841	<	return 0;
3842	<	}
3843	<	_ACEOF
3844	<	rm -f conftest.$ac_objext conftest$ac_exeext
3845	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3846	<	(eval $ac_link) 2>conftest.er1
3847	<	ac_status=$?
3848	<	grep -v '^ *+' conftest.er1 >conftest.err
3849	<	rm -f conftest.er1
3850	<	cat conftest.err >&5
3851	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3852	<	(exit $ac_status); } &&
3853	<	{ ac_try='test -z "$ac_c_werror_flag"
3854	<	|| test ! -s conftest.err'
3855	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3856	<	(eval $ac_try) 2>&5
3857	<	ac_status=$?
3858	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3859	<	(exit $ac_status); }; } &&
3860	<	{ ac_try='test -s conftest$ac_exeext'
3861	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3862	<	(eval $ac_try) 2>&5
3863	<	ac_status=$?
3864	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3865	<	(exit $ac_status); }; }; then
3866	<	ac_success=yes; break 2
4960	>	if ac_fn_fc_try_compile "$LINENO"; then :
4961	>	ac_cv_prog_fc_g=yes
4962		else
4963	<	echo "$as_me: failed program was:" >&5
4964	<	sed 's/^/| /' conftest.$ac_ext >&5
4963	>	ac_cv_prog_fc_g=no
4964	>	fi
4965	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4966
4967		fi
4968	<	rm -f conftest.err conftest.$ac_objext \
4969	<	conftest$ac_exeext conftest.$ac_ext
4970	<	done
4971	<	done
4972	<
4973	<	if test "$ac_success" = "yes"; then
4974	<	case $ac_foobar in
3879	<	foobar)
3880	<	ac_case=lower
3881	<	ac_foo_bar=foo_bar
3882	<	;;
3883	<	FOOBAR)
3884	<	ac_case=upper
3885	<	ac_foo_bar=FOO_BAR
3886	<	;;
3887	<	esac
3888	<
3889	<	ac_success_extra=no
3890	<	for ac_extra in "" "_"; do
3891	<	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
3892	<
3893	<	cat >conftest.$ac_ext <<_ACEOF
3894	<	/* confdefs.h.  */
3895	<	_ACEOF
3896	<	cat confdefs.h >>conftest.$ac_ext
3897	<	cat >>conftest.$ac_ext <<_ACEOF
3898	<	/* end confdefs.h.  */
3899	<
3900	<	/* Override any gcc2 internal prototype to avoid an error.  */
3901	<	#ifdef __cplusplus
3902	<	extern "C"
3903	<	#endif
3904	<	/* We use char because int might match the return type of a gcc2
3905	<	builtin and then its argument prototype would still apply.  */
3906	<	char $ac_func ();
3907	<	int
3908	<	main ()
3909	<	{
3910	<	$ac_func ();
3911	<	;
3912	<	return 0;
3913	<	}
3914	<	_ACEOF
3915	<	rm -f conftest.$ac_objext conftest$ac_exeext
3916	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3917	<	(eval $ac_link) 2>conftest.er1
3918	<	ac_status=$?
3919	<	grep -v '^ *+' conftest.er1 >conftest.err
3920	<	rm -f conftest.er1
3921	<	cat conftest.err >&5
3922	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923	<	(exit $ac_status); } &&
3924	<	{ ac_try='test -z "$ac_c_werror_flag"
3925	<	|| test ! -s conftest.err'
3926	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3927	<	(eval $ac_try) 2>&5
3928	<	ac_status=$?
3929	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3930	<	(exit $ac_status); }; } &&
3931	<	{ ac_try='test -s conftest$ac_exeext'
3932	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3933	<	(eval $ac_try) 2>&5
3934	<	ac_status=$?
3935	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3936	<	(exit $ac_status); }; }; then
3937	<	ac_success_extra=yes; break
3938	<	else
3939	<	echo "$as_me: failed program was:" >&5
3940	<	sed 's/^/| /' conftest.$ac_ext >&5
3941	<
3942	<	fi
3943	<	rm -f conftest.err conftest.$ac_objext \
3944	<	conftest$ac_exeext conftest.$ac_ext
3945	<	done
3946	<
3947	<	if test "$ac_success_extra" = "yes"; then
3948	<	ac_cv_f90_mangling="$ac_case case"
3949	<	if test -z "$ac_underscore"; then
3950	<	ac_cv_f90_mangling="$ac_cv_f90_mangling, no underscore"
3951	<	else
3952	<	ac_cv_f90_mangling="$ac_cv_f90_mangling, underscore"
3953	<
3954	<	fi
3955	<	if test -z "$ac_extra"; then
3956	<	ac_cv_f90_mangling="$ac_cv_f90_mangling, no extra underscore"
3957	<	else
3958	<	ac_cv_f90_mangling="$ac_cv_f90_mangling, extra underscore"
3959	<	fi
3960	<	else
3961	<	ac_cv_f90_mangling="unknown"
3962	<	fi
4968	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
4969	>	$as_echo "$ac_cv_prog_fc_g" >&6; }
4970	>	if test "$ac_test_FCFLAGS" = set; then
4971	>	FCFLAGS=$ac_save_FCFLAGS
4972	>	elif test $ac_cv_prog_fc_g = yes; then
4973	>	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
4974	>	FCFLAGS="-g -O2"
4975		else
4976	<	ac_cv_f90_mangling="unknown"
3965	<
4976	>	FCFLAGS="-g"
4977		fi
3967	–
3968	–	LIBS=$ac_save_LIBS
3969	–	ac_ext=f90
3970	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3971	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3972	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
3973	–	rm -f cf90_test* conftest*
4978		else
4979	<	echo "$as_me: failed program was:" >&5
4980	<	sed 's/^/| /' conftest.$ac_ext >&5
4981	<
4979	>	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
4980	>	FCFLAGS="-O2"
4981	>	else
4982	>	FCFLAGS=
4983	>	fi
4984		fi
3979	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3980	–	ac_ext=f90
3981	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
3982	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3983	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
4985
4986	<	fi
4987	<	echo "$as_me:$LINENO: result: $ac_cv_f90_mangling" >&5
4988	<	echo "${ECHO_T}$ac_cv_f90_mangling" >&6
4986	>	ac_ext=${ac_fc_srcext-f}
4987	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
4988	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
4989	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4990
4991
4992	+	if test $USE_MPI != no; then :
4993
4994	<	case $ac_cv_f90_mangling in
4995	<	"lower case, no underscore, no extra underscore")
4996	<	cat >>confdefs.h <<\_ACEOF
4997	<	#define F90_FUNC(name,NAME) name
3995	<	_ACEOF
4994	>	ac_ext=${ac_fc_srcext-f}
4995	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
4996	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
4997	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4998
3997	–	cat >>confdefs.h <<\_ACEOF
3998	–	#define F90_FUNC_(name,NAME) name
3999	–	_ACEOF
4000	–	;;
4001	–	"lower case, no underscore, extra underscore")
4002	–	cat >>confdefs.h <<\_ACEOF
4003	–	#define F90_FUNC(name,NAME) name
4004	–	_ACEOF
4999
4006	–	cat >>confdefs.h <<\_ACEOF
4007	–	#define F90_FUNC_(name,NAME) name ## _
4008	–	_ACEOF
4009	–	;;
4010	–	"lower case, underscore, no extra underscore")
4011	–	cat >>confdefs.h <<\_ACEOF
4012	–	#define F90_FUNC(name,NAME) name ## _
4013	–	_ACEOF
5000
4015	–	cat >>confdefs.h <<\_ACEOF
4016	–	#define F90_FUNC_(name,NAME) name ## _
4017	–	_ACEOF
4018	–	;;
4019	–	"lower case, underscore, extra underscore")
4020	–	cat >>confdefs.h <<\_ACEOF
4021	–	#define F90_FUNC(name,NAME) name ## _
4022	–	_ACEOF
5001
4024	–	cat >>confdefs.h <<\_ACEOF
4025	–	#define F90_FUNC_(name,NAME) name ## __
4026	–	_ACEOF
4027	–	;;
4028	–	"upper case, no underscore, no extra underscore")
4029	–	cat >>confdefs.h <<\_ACEOF
4030	–	#define F90_FUNC(name,NAME) NAME
4031	–	_ACEOF
5002
4033	–	cat >>confdefs.h <<\_ACEOF
4034	–	#define F90_FUNC_(name,NAME) NAME
4035	–	_ACEOF
4036	–	;;
4037	–	"upper case, no underscore, extra underscore")
4038	–	cat >>confdefs.h <<\_ACEOF
4039	–	#define F90_FUNC(name,NAME) NAME
4040	–	_ACEOF
5003
5004	<	cat >>confdefs.h <<\_ACEOF
5005	<	#define F90_FUNC_(name,NAME) NAME ## _
5006	<	_ACEOF
5007	<	;;
5008	<	"upper case, underscore, no extra underscore")
5009	<	cat >>confdefs.h <<\_ACEOF
5010	<	#define F90_FUNC(name,NAME) NAME ## _
5011	<	_ACEOF
5004	>	for ac_prog in openmpif90 mpif90 mpxlf95_r mpxlf90_r mpxlf95 mpxlf90 mpf90 cmpif90c
5005	>	do
5006	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
5007	>	set dummy $ac_prog; ac_word=$2
5008	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5009	>	$as_echo_n "checking for $ac_word... " >&6; }
5010	>	if test "${ac_cv_prog_MPIFC+set}" = set; then :
5011	>	$as_echo_n "(cached) " >&6
5012	>	else
5013	>	if test -n "$MPIFC"; then
5014	>	ac_cv_prog_MPIFC="$MPIFC" # Let the user override the test.
5015	>	else
5016	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5017	>	for as_dir in $PATH
5018	>	do
5019	>	IFS=$as_save_IFS
5020	>	test -z "$as_dir" && as_dir=.
5021	>	for ac_exec_ext in '' $ac_executable_extensions; do
5022	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5023	>	ac_cv_prog_MPIFC="$ac_prog"
5024	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5025	>	break 2
5026	>	fi
5027	>	done
5028	>	done
5029	>	IFS=$as_save_IFS
5030
5031	<	cat >>confdefs.h <<\_ACEOF
5032	<	#define F90_FUNC_(name,NAME) NAME ## _
5033	<	_ACEOF
5034	<	;;
5035	<	"upper case, underscore, extra underscore")
5036	<	cat >>confdefs.h <<\_ACEOF
5037	<	#define F90_FUNC(name,NAME) NAME ## _
5038	<	_ACEOF
5031	>	fi
5032	>	fi
5033	>	MPIFC=$ac_cv_prog_MPIFC
5034	>	if test -n "$MPIFC"; then
5035	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPIFC" >&5
5036	>	$as_echo "$MPIFC" >&6; }
5037	>	else
5038	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5039	>	$as_echo "no" >&6; }
5040	>	fi
5041
4060	–	cat >>confdefs.h <<\_ACEOF
4061	–	#define F90_FUNC_(name,NAME) NAME ## __
4062	–	_ACEOF
4063	–	;;
4064	–	*)
4065	–	{ echo "$as_me:$LINENO: WARNING: unknown Fortran 90 name-mangling scheme" >&5
4066	–	echo "$as_me: WARNING: unknown Fortran 90 name-mangling scheme" >&2;}
4067	–	;;
4068	–	esac
5042
5043	+	test -n "$MPIFC" && break
5044	+	done
5045	+	test -n "$MPIFC" || MPIFC="$FC"
5046
5047	+	ax_mpi_save_FC="$FC"
5048	+	FC="$MPIFC"
5049
5050
5051
5052	<	echo "$as_me:$LINENO: checking for module suffix" >&5
5053	<	echo $ECHO_N "checking for module suffix... $ECHO_C" >&6
5054	<	rm -f conftest*
5055	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
5056	<	rm -f work*
5057	<	cat >conftest.f90 <<EOF
5058	<	module conftest
5059	<	integer n
5060	<	parameter (n=1)
5061	<	end module conftest
5062	<	EOF
5063	<	# SGI and absoft compilers generates module name in upper case!
4086	<	testname="conftest"
4087	<	modcase="lower"
4088	<	if $F90 -c conftest.f90 > conftest.out 2>&1 ; then
4089	<	MOD=`ls conftest* | grep -v conftest.f | grep -v conftest.o`
4090	<	MOD=`echo "$MOD" | sed -e 's/conftest\.//g'`
4091	<	if test -z "$MOD" ; then
4092	<	MOD=`ls CONFTEST* 2>/dev/null \
4093	<	| grep -v CONFTEST.f | grep -v CONFTEST.o`
4094	<	MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'`
4095	<	if test -n "$MOD" ; then
4096	<	testname="CONFTEST"
4097	<	modcase="upper"
4098	<	fi
4099	<	fi
4100	<	if test -z "$MOD" ; then
4101	<	echo "$as_me:$LINENO: result: unknown" >&5
4102	<	echo "${ECHO_T}unknown" >&6
4103	<	# Use mod if we can't figure it out
4104	<	MOD="mod"
4105	<	else
4106	<	echo "$as_me:$LINENO: result: $MOD" >&5
4107	<	echo "${ECHO_T}$MOD" >&6
4108	<	fi
4109	<	if test -s work.pcl ; then
4110	<	{ echo "$as_me:$LINENO: WARNING: Compiler generates auxillery files!" >&5
4111	<	echo "$as_me: WARNING: Compiler generates auxillery files!" >&2;}
4112	<	fi
5052	>	if test x = x"$MPILIBS"; then
5053	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init" >&5
5054	>	$as_echo_n "checking for MPI_Init... " >&6; }
5055	>	cat > conftest.$ac_ext <<_ACEOF
5056	>	program main
5057	>	call MPI_Init
5058	>	end
5059	>	_ACEOF
5060	>	if ac_fn_fc_try_link "$LINENO"; then :
5061	>	MPILIBS=" "
5062	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5063	>	$as_echo "yes" >&6; }
5064		else
5065	<	echo "$as_me:$LINENO: result: unknown" >&5
5066	<	echo "${ECHO_T}unknown" >&6
5065	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5066	>	$as_echo "no" >&6; }
5067		fi
5068	<
5069	<
4119	<
4120	<
4121	<
4122	<	# Check for module include path (some use -I, some (Solaris) use -M, some
4123	<	# (absoft) use -p).
4124	<	# Intel compilers use a wierd system: -cl,filename.pcl .  If no file is
4125	<	# specified, work.pcl and work.pc are created.  However, if you specify
4126	<	# a file, it must contain a the name of a file ending in .pc .  Ugh!
4127	<	# Use the module made above
4128	<	echo "$as_me:$LINENO: checking for module directory path flag" >&5
4129	<	echo $ECHO_N "checking for module directory path flag... $ECHO_C" >&6
4130	<	rm -f conftest*
4131	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
4132	<	rm -f work*
4133	<	cat >conftest.f90 <<EOF
4134	<	module conftest
4135	<	integer n
4136	<	parameter (n=1)
4137	<	end module conftest
4138	<	EOF
4139	<	# SGI and absoft compilers generates module name in upper case!
4140	<	testname="conftest"
4141	<	if $F90 -c conftest.f90 > conftest.out 2>&1 ; then
4142	<	mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.f | grep -v CONFTEST.o`
4143	<	mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'`
4144	<	if test -n "$mod" ; then
4145	<	testname="CONFTEST"
4146	<	fi
4147	<	madedir=0
4148	<	if test ! -d conf ; then mkdir conf ; madedir=1; fi
4149	<	cp $testname.$MOD conf
4150	<	rm -f conftest* CONFTEST*
4151	<	cat >conftest1.f90 <<EOF
4152	<	program main
4153	<	use conftest
4154	<	print *, n
4155	<	end
4156	<	EOF
4157	<	F90_WORK_FILES_ARG=""
4158	<	F90MODINCSPEC=""
4159	<	if $F90 -c -Iconf conftest1.f90 > conftest.out 2>&1 ; then
4160	<	MODDIRFLAG="-I"
4161	<	F90MODINCSPEC="-I<dir>"
4162	<	echo "$as_me:$LINENO: result: -I" >&5
4163	<	echo "${ECHO_T}-I" >&6
4164	<	elif $F90 -c -Mconf conftest1.f90 >> conftest.out 2>&1 ; then
4165	<	MODDIRFLAG="-M"
4166	<	F90MODINCSPEC="-M<dir>"
4167	<	echo "$as_me:$LINENO: result: -M" >&5
4168	<	echo "${ECHO_T}-M" >&6
4169	<	elif $F90 -c -pconf conftest1.f90 >> conftest.out 2>&1 ; then
4170	<	MODDIRFLAG="-p"
4171	<	F90MODINCSPEC="-p<dir>"
4172	<	echo "$as_me:$LINENO: result: -p" >&5
4173	<	echo "${ECHO_T}-p" >&6
4174	<	elif test -s work.pc ; then
4175	<	cp work.pc conf/mpimod.pc
4176	<	echo "mpimod.pc" > conf/mpimod.pcl
4177	<	echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl
4178	<	if $F90 -c -cl,conf/mpimod.pcl conftest1.f >>conftest.out 2>&1 ; then
4179	<	MODDIRFLAG='-cl,mpimod.pcl'
4180	<	echo "$as_me:$LINENO: result: -cl,filename where filename contains a list of files and directories" >&5
4181	<	echo "${ECHO_T}-cl,filename where filename contains a list of files and directories" >&6
4182	<	F90_WORK_FILES_ARG="-cl,mpimod.pcl"
4183	<	F90MODINCSPEC="-cl,<dir>/<file>mod.pcl"
4184	<
4185	<	else
4186	<	# The version of the Intel compiler that I have refuses to let
4187	<	# you put the "work catalog" list anywhere but the current
4188	<	# directory. For example, you cannot in
4189	<	:
4190	<	fi
4191	<	fi
4192	<	if test -z "MODDIRFLAG" ; then
4193	<	echo "$as_me:$LINENO: result: unknown" >&5
4194	<	echo "${ECHO_T}unknown" >&6
4195	<	fi
4196	<
4197	<
4198	<	rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod*
4199	<	if test $madedir = 1 ; then rmdir conf ; fi
5068	>	rm -f core conftest.err conftest.$ac_objext \
5069	>	conftest$ac_exeext conftest.$ac_ext
5070		fi
5071
5072	<
5073	<	ac_ext=c
5074	<	ac_cpp='$CPP $CPPFLAGS'
5075	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5076	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4207	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4208	<
4209	<
4210	<	ac_ext=c
4211	<	ac_cpp='$CPP $CPPFLAGS'
4212	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4213	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4214	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4215	<
4216	<	ac_ext=c
4217	<	ac_cpp='$CPP $CPPFLAGS'
4218	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4219	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4220	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4221	<	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4222	<	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4223	<	# On Suns, sometimes $CPP names a directory.
4224	<	if test -n "$CPP" && test -d "$CPP"; then
4225	<	CPP=
4226	<	fi
4227	<	if test -z "$CPP"; then
4228	<	if test "${ac_cv_prog_CPP+set}" = set; then
4229	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5072	>	if test x = x"$MPILIBS"; then
5073	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lfmpi" >&5
5074	>	$as_echo_n "checking for MPI_Init in -lfmpi... " >&6; }
5075	>	if test "${ac_cv_lib_fmpi_MPI_Init+set}" = set; then :
5076	>	$as_echo_n "(cached) " >&6
5077		else
5078	<	# Double quotes because CPP needs to be expanded
5079	<	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5080	<	do
5081	<	ac_preproc_ok=false
5082	<	for ac_c_preproc_warn_flag in '' yes
5083	<	do
4237	<	# Use a header file that comes with gcc, so configuring glibc
4238	<	# with a fresh cross-compiler works.
4239	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4240	<	# <limits.h> exists even on freestanding compilers.
4241	<	# On the NeXT, cc -E runs the code through the compiler's parser,
4242	<	# not just through cpp. "Syntax error" is here to catch this case.
4243	<	cat >conftest.$ac_ext <<_ACEOF
4244	<	/* confdefs.h.  */
5078	>	ac_check_lib_save_LIBS=$LIBS
5079	>	LIBS="-lfmpi  $LIBS"
5080	>	cat > conftest.$ac_ext <<_ACEOF
5081	>	program main
5082	>	call MPI_Init
5083	>	end
5084		_ACEOF
5085	<	cat confdefs.h >>conftest.$ac_ext
5086	<	cat >>conftest.$ac_ext <<_ACEOF
4248	<	/* end confdefs.h.  */
4249	<	#ifdef __STDC__
4250	<	# include <limits.h>
4251	<	#else
4252	<	# include <assert.h>
4253	<	#endif
4254	<	Syntax error
4255	<	_ACEOF
4256	<	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4257	<	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4258	<	ac_status=$?
4259	<	grep -v '^ *+' conftest.er1 >conftest.err
4260	<	rm -f conftest.er1
4261	<	cat conftest.err >&5
4262	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263	<	(exit $ac_status); } >/dev/null; then
4264	<	if test -s conftest.err; then
4265	<	ac_cpp_err=$ac_c_preproc_warn_flag
4266	<	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4267	<	else
4268	<	ac_cpp_err=
4269	<	fi
5085	>	if ac_fn_fc_try_link "$LINENO"; then :
5086	>	ac_cv_lib_fmpi_MPI_Init=yes
5087		else
5088	<	ac_cpp_err=yes
5088	>	ac_cv_lib_fmpi_MPI_Init=no
5089		fi
5090	<	if test -z "$ac_cpp_err"; then
5091	<	:
5092	<	else
4276	<	echo "$as_me: failed program was:" >&5
4277	<	sed 's/^/| /' conftest.$ac_ext >&5
4278	<
4279	<	# Broken: fails on valid input.
4280	<	continue
5090	>	rm -f core conftest.err conftest.$ac_objext \
5091	>	conftest$ac_exeext conftest.$ac_ext
5092	>	LIBS=$ac_check_lib_save_LIBS
5093		fi
5094	<	rm -f conftest.err conftest.$ac_ext
5094	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fmpi_MPI_Init" >&5
5095	>	$as_echo "$ac_cv_lib_fmpi_MPI_Init" >&6; }
5096	>	if test "x$ac_cv_lib_fmpi_MPI_Init" = x""yes; then :
5097	>	MPILIBS="-lfmpi"
5098	>	fi
5099
5100	<	# OK, works on sane cases.  Now check whether non-existent headers
5101	<	# can be detected and how.
5102	<	cat >conftest.$ac_ext <<_ACEOF
5103	<	/* confdefs.h.  */
5100	>	fi
5101	>	if test x = x"$MPILIBS"; then
5102	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpichf90" >&5
5103	>	$as_echo_n "checking for MPI_Init in -lmpichf90... " >&6; }
5104	>	if test "${ac_cv_lib_mpichf90_MPI_Init+set}" = set; then :
5105	>	$as_echo_n "(cached) " >&6
5106	>	else
5107	>	ac_check_lib_save_LIBS=$LIBS
5108	>	LIBS="-lmpichf90  $LIBS"
5109	>	cat > conftest.$ac_ext <<_ACEOF
5110	>	program main
5111	>	call MPI_Init
5112	>	end
5113		_ACEOF
5114	<	cat confdefs.h >>conftest.$ac_ext
5115	<	cat >>conftest.$ac_ext <<_ACEOF
4291	<	/* end confdefs.h.  */
4292	<	#include <ac_nonexistent.h>
4293	<	_ACEOF
4294	<	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4295	<	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4296	<	ac_status=$?
4297	<	grep -v '^ *+' conftest.er1 >conftest.err
4298	<	rm -f conftest.er1
4299	<	cat conftest.err >&5
4300	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4301	<	(exit $ac_status); } >/dev/null; then
4302	<	if test -s conftest.err; then
4303	<	ac_cpp_err=$ac_c_preproc_warn_flag
4304	<	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4305	<	else
4306	<	ac_cpp_err=
4307	<	fi
5114	>	if ac_fn_fc_try_link "$LINENO"; then :
5115	>	ac_cv_lib_mpichf90_MPI_Init=yes
5116		else
5117	<	ac_cpp_err=yes
5117	>	ac_cv_lib_mpichf90_MPI_Init=no
5118		fi
5119	<	if test -z "$ac_cpp_err"; then
5120	<	# Broken: success on invalid input.
5121	<	continue
4314	<	else
4315	<	echo "$as_me: failed program was:" >&5
4316	<	sed 's/^/| /' conftest.$ac_ext >&5
4317	<
4318	<	# Passes both tests.
4319	<	ac_preproc_ok=:
4320	<	break
5119	>	rm -f core conftest.err conftest.$ac_objext \
5120	>	conftest$ac_exeext conftest.$ac_ext
5121	>	LIBS=$ac_check_lib_save_LIBS
5122		fi
5123	<	rm -f conftest.err conftest.$ac_ext
5124	<
5125	<	done
5126	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4326	<	rm -f conftest.err conftest.$ac_ext
4327	<	if $ac_preproc_ok; then
4328	<	break
5123	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpichf90_MPI_Init" >&5
5124	>	$as_echo "$ac_cv_lib_mpichf90_MPI_Init" >&6; }
5125	>	if test "x$ac_cv_lib_mpichf90_MPI_Init" = x""yes; then :
5126	>	MPILIBS="-lmpichf90"
5127		fi
5128
5129	<	done
4332	<	ac_cv_prog_CPP=$CPP
5129	>	fi
5130
5131	<	fi
5132	<	CPP=$ac_cv_prog_CPP
5131	>	if test x = x"$MPILIBS"; then
5132	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
5133	>	$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
5134	>	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
5135	>	$as_echo_n "(cached) " >&6
5136		else
5137	<	ac_cv_prog_CPP=$CPP
5138	<	fi
5139	<	echo "$as_me:$LINENO: result: $CPP" >&5
5140	<	echo "${ECHO_T}$CPP" >&6
5141	<	ac_preproc_ok=false
5142	<	for ac_c_preproc_warn_flag in '' yes
4343	<	do
4344	<	# Use a header file that comes with gcc, so configuring glibc
4345	<	# with a fresh cross-compiler works.
4346	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4347	<	# <limits.h> exists even on freestanding compilers.
4348	<	# On the NeXT, cc -E runs the code through the compiler's parser,
4349	<	# not just through cpp. "Syntax error" is here to catch this case.
4350	<	cat >conftest.$ac_ext <<_ACEOF
4351	<	/* confdefs.h.  */
5137	>	ac_check_lib_save_LIBS=$LIBS
5138	>	LIBS="-lmpi  $LIBS"
5139	>	cat > conftest.$ac_ext <<_ACEOF
5140	>	program main
5141	>	call MPI_Init
5142	>	end
5143		_ACEOF
5144	<	cat confdefs.h >>conftest.$ac_ext
5145	<	cat >>conftest.$ac_ext <<_ACEOF
4355	<	/* end confdefs.h.  */
4356	<	#ifdef __STDC__
4357	<	# include <limits.h>
4358	<	#else
4359	<	# include <assert.h>
4360	<	#endif
4361	<	Syntax error
4362	<	_ACEOF
4363	<	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4364	<	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4365	<	ac_status=$?
4366	<	grep -v '^ *+' conftest.er1 >conftest.err
4367	<	rm -f conftest.er1
4368	<	cat conftest.err >&5
4369	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370	<	(exit $ac_status); } >/dev/null; then
4371	<	if test -s conftest.err; then
4372	<	ac_cpp_err=$ac_c_preproc_warn_flag
4373	<	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4374	<	else
4375	<	ac_cpp_err=
4376	<	fi
5144	>	if ac_fn_fc_try_link "$LINENO"; then :
5145	>	ac_cv_lib_mpi_MPI_Init=yes
5146		else
5147	<	ac_cpp_err=yes
5147	>	ac_cv_lib_mpi_MPI_Init=no
5148		fi
5149	<	if test -z "$ac_cpp_err"; then
5150	<	:
5151	<	else
4383	<	echo "$as_me: failed program was:" >&5
4384	<	sed 's/^/| /' conftest.$ac_ext >&5
4385	<
4386	<	# Broken: fails on valid input.
4387	<	continue
5149	>	rm -f core conftest.err conftest.$ac_objext \
5150	>	conftest$ac_exeext conftest.$ac_ext
5151	>	LIBS=$ac_check_lib_save_LIBS
5152		fi
5153	<	rm -f conftest.err conftest.$ac_ext
5153	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
5154	>	$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
5155	>	if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
5156	>	MPILIBS="-lmpi"
5157	>	fi
5158
5159	<	# OK, works on sane cases.  Now check whether non-existent headers
5160	<	# can be detected and how.
5161	<	cat >conftest.$ac_ext <<_ACEOF
5162	<	/* confdefs.h.  */
5159	>	fi
5160	>	if test x = x"$MPILIBS"; then
5161	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
5162	>	$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
5163	>	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
5164	>	$as_echo_n "(cached) " >&6
5165	>	else
5166	>	ac_check_lib_save_LIBS=$LIBS
5167	>	LIBS="-lmpich  $LIBS"
5168	>	cat > conftest.$ac_ext <<_ACEOF
5169	>	program main
5170	>	call MPI_Init
5171	>	end
5172		_ACEOF
5173	<	cat confdefs.h >>conftest.$ac_ext
5174	<	cat >>conftest.$ac_ext <<_ACEOF
4398	<	/* end confdefs.h.  */
4399	<	#include <ac_nonexistent.h>
4400	<	_ACEOF
4401	<	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4402	<	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4403	<	ac_status=$?
4404	<	grep -v '^ *+' conftest.er1 >conftest.err
4405	<	rm -f conftest.er1
4406	<	cat conftest.err >&5
4407	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408	<	(exit $ac_status); } >/dev/null; then
4409	<	if test -s conftest.err; then
4410	<	ac_cpp_err=$ac_c_preproc_warn_flag
4411	<	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4412	<	else
4413	<	ac_cpp_err=
4414	<	fi
5173	>	if ac_fn_fc_try_link "$LINENO"; then :
5174	>	ac_cv_lib_mpich_MPI_Init=yes
5175		else
5176	<	ac_cpp_err=yes
5176	>	ac_cv_lib_mpich_MPI_Init=no
5177		fi
5178	<	if test -z "$ac_cpp_err"; then
5179	<	# Broken: success on invalid input.
5180	<	continue
5181	<	else
5182	<	echo "$as_me: failed program was:" >&5
5183	<	sed 's/^/| /' conftest.$ac_ext >&5
5178	>	rm -f core conftest.err conftest.$ac_objext \
5179	>	conftest$ac_exeext conftest.$ac_ext
5180	>	LIBS=$ac_check_lib_save_LIBS
5181	>	fi
5182	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
5183	>	$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
5184	>	if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
5185	>	MPILIBS="-lmpich"
5186	>	fi
5187
4425	–	# Passes both tests.
4426	–	ac_preproc_ok=:
4427	–	break
5188		fi
4429	–	rm -f conftest.err conftest.$ac_ext
5189
5190	<	done
5191	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5192	<	rm -f conftest.err conftest.$ac_ext
5193	<	if $ac_preproc_ok; then
5194	<	:
5190	>	if test x != x"$MPILIBS"; then
5191	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpif.h" >&5
5192	>	$as_echo_n "checking for mpif.h... " >&6; }
5193	>	cat > conftest.$ac_ext <<_ACEOF
5194	>	program main
5195	>	include 'mpif.h'
5196	>	end
5197	>	_ACEOF
5198	>	if ac_fn_fc_try_compile "$LINENO"; then :
5199	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5200	>	$as_echo "yes" >&6; }
5201		else
5202	<	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5203	<	See \`config.log' for more details." >&5
5204	<	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4440	<	See \`config.log' for more details." >&2;}
4441	<	{ (exit 1); exit 1; }; }
5202	>	MPILIBS=""
5203	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5204	>	$as_echo "no" >&6; }
5205		fi
5206	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5207	+	fi
5208
5209	<	ac_ext=c
4445	<	ac_cpp='$CPP $CPPFLAGS'
4446	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4447	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4448	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5209	>	FC="$ax_mpi_save_FC"
5210
5211
5212	<	echo "$as_me:$LINENO: checking for egrep" >&5
5213	<	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5214	<	if test "${ac_cv_prog_egrep+set}" = set; then
5215	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5212	>
5213	>	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
5214	>	if test x = x"$MPILIBS"; then
5215	>	USE_MPI="no"
5216	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&5
5217	>	$as_echo "$as_me: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&2;}
5218	>	:
5219		else
5220	<	if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5221	<	then ac_cv_prog_egrep='grep -E'
4458	<	else ac_cv_prog_egrep='egrep'
4459	<	fi
5220	>	USE_MPI="yes"
5221	>	:
5222		fi
4461	–	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4462	–	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4463	–	EGREP=$ac_cv_prog_egrep
5223
5224
5225	<	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5226	<	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4468	<	if test "${ac_cv_header_stdc+set}" = set; then
4469	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4470	<	else
4471	<	cat >conftest.$ac_ext <<_ACEOF
4472	<	/* confdefs.h.  */
4473	<	_ACEOF
4474	<	cat confdefs.h >>conftest.$ac_ext
4475	<	cat >>conftest.$ac_ext <<_ACEOF
4476	<	/* end confdefs.h.  */
4477	<	#include <stdlib.h>
4478	<	#include <stdarg.h>
4479	<	#include <string.h>
4480	<	#include <float.h>
5225	>	fi
5226	>	if test $USE_MPI != no; then :
5227
5228	<	int
5229	<	main ()
5230	<	{
5228	>	CXX=$MPICXX
5229	>	CC=$MPICC
5230	>	FC=$MPIFC
5231
5232	<	;
5233	<	return 0;
5234	<	}
5235	<	_ACEOF
5236	<	rm -f conftest.$ac_objext
5237	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5238	<	(eval $ac_compile) 2>conftest.er1
5239	<	ac_status=$?
5240	<	grep -v '^ *+' conftest.er1 >conftest.err
5241	<	rm -f conftest.er1
5242	<	cat conftest.err >&5
5243	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	<	(exit $ac_status); } &&
5245	<	{ ac_try='test -z "$ac_c_werror_flag"
5246	<	|| test ! -s conftest.err'
5247	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5248	<	(eval $ac_try) 2>&5
5249	<	ac_status=$?
5250	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251	<	(exit $ac_status); }; } &&
5252	<	{ ac_try='test -s conftest.$ac_objext'
5253	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4508	<	(eval $ac_try) 2>&5
4509	<	ac_status=$?
4510	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4511	<	(exit $ac_status); }; }; then
4512	<	ac_cv_header_stdc=yes
5232	>	fi
5233	>
5234	>
5235	>	# Checks for programs.
5236	>	ac_ext=cpp
5237	>	ac_cpp='$CXXCPP $CPPFLAGS'
5238	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5239	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5240	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5241	>	if test -z "$CXX"; then
5242	>	if test -n "$CCC"; then
5243	>	CXX=$CCC
5244	>	else
5245	>	if test -n "$ac_tool_prefix"; then
5246	>	for ac_prog in $CXX icpc pathCC pgCC c++ xlc++ xlC g++ CC
5247	>	do
5248	>	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5249	>	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5250	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5251	>	$as_echo_n "checking for $ac_word... " >&6; }
5252	>	if test "${ac_cv_prog_CXX+set}" = set; then :
5253	>	$as_echo_n "(cached) " >&6
5254		else
5255	<	echo "$as_me: failed program was:" >&5
5256	<	sed 's/^/| /' conftest.$ac_ext >&5
5255	>	if test -n "$CXX"; then
5256	>	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5257	>	else
5258	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5259	>	for as_dir in $PATH
5260	>	do
5261	>	IFS=$as_save_IFS
5262	>	test -z "$as_dir" && as_dir=.
5263	>	for ac_exec_ext in '' $ac_executable_extensions; do
5264	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5265	>	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5266	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5267	>	break 2
5268	>	fi
5269	>	done
5270	>	done
5271	>	IFS=$as_save_IFS
5272
4517	–	ac_cv_header_stdc=no
5273		fi
5274	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5274	>	fi
5275	>	CXX=$ac_cv_prog_CXX
5276	>	if test -n "$CXX"; then
5277	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5278	>	$as_echo "$CXX" >&6; }
5279	>	else
5280	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5281	>	$as_echo "no" >&6; }
5282	>	fi
5283
4521	–	if test $ac_cv_header_stdc = yes; then
4522	–	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4523	–	cat >conftest.$ac_ext <<_ACEOF
4524	–	/* confdefs.h.  */
4525	–	_ACEOF
4526	–	cat confdefs.h >>conftest.$ac_ext
4527	–	cat >>conftest.$ac_ext <<_ACEOF
4528	–	/* end confdefs.h.  */
4529	–	#include <string.h>
5284
5285	<	_ACEOF
5286	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4533	<	$EGREP "memchr" >/dev/null 2>&1; then
4534	<	:
4535	<	else
4536	<	ac_cv_header_stdc=no
5285	>	test -n "$CXX" && break
5286	>	done
5287		fi
5288	<	rm -f conftest*
5288	>	if test -z "$CXX"; then
5289	>	ac_ct_CXX=$CXX
5290	>	for ac_prog in $CXX icpc pathCC pgCC c++ xlc++ xlC g++ CC
5291	>	do
5292	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
5293	>	set dummy $ac_prog; ac_word=$2
5294	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5295	>	$as_echo_n "checking for $ac_word... " >&6; }
5296	>	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
5297	>	$as_echo_n "(cached) " >&6
5298	>	else
5299	>	if test -n "$ac_ct_CXX"; then
5300	>	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5301	>	else
5302	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5303	>	for as_dir in $PATH
5304	>	do
5305	>	IFS=$as_save_IFS
5306	>	test -z "$as_dir" && as_dir=.
5307	>	for ac_exec_ext in '' $ac_executable_extensions; do
5308	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5309	>	ac_cv_prog_ac_ct_CXX="$ac_prog"
5310	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5311	>	break 2
5312	>	fi
5313	>	done
5314	>	done
5315	>	IFS=$as_save_IFS
5316
5317		fi
5318	+	fi
5319	+	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5320	+	if test -n "$ac_ct_CXX"; then
5321	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5322	+	$as_echo "$ac_ct_CXX" >&6; }
5323	+	else
5324	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5325	+	$as_echo "no" >&6; }
5326	+	fi
5327
4542	–	if test $ac_cv_header_stdc = yes; then
4543	–	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4544	–	cat >conftest.$ac_ext <<_ACEOF
4545	–	/* confdefs.h.  */
4546	–	_ACEOF
4547	–	cat confdefs.h >>conftest.$ac_ext
4548	–	cat >>conftest.$ac_ext <<_ACEOF
4549	–	/* end confdefs.h.  */
4550	–	#include <stdlib.h>
5328
5329	<	_ACEOF
5330	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5331	<	$EGREP "free" >/dev/null 2>&1; then
5332	<	:
5333	<	else
5334	<	ac_cv_header_stdc=no
5329	>	test -n "$ac_ct_CXX" && break
5330	>	done
5331	>
5332	>	if test "x$ac_ct_CXX" = x; then
5333	>	CXX="g++"
5334	>	else
5335	>	case $cross_compiling:$ac_tool_warned in
5336	>	yes:)
5337	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5338	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5339	>	ac_tool_warned=yes ;;
5340	>	esac
5341	>	CXX=$ac_ct_CXX
5342	>	fi
5343		fi
4559	–	rm -f conftest*
5344
5345	+	fi
5346		fi
5347	+	# Provide some information about the compiler.
5348	+	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5349	+	set X $ac_compile
5350	+	ac_compiler=$2
5351	+	for ac_option in --version -v -V -qversion; do
5352	+	{ { ac_try="$ac_compiler $ac_option >&5"
5353	+	case "(($ac_try" in
5354	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5355	+	*) ac_try_echo=$ac_try;;
5356	+	esac
5357	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5358	+	$as_echo "$ac_try_echo"; } >&5
5359	+	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5360	+	ac_status=$?
5361	+	if test -s conftest.err; then
5362	+	sed '10a\
5363	+	... rest of stderr output deleted ...
5364	+	10q' conftest.err >conftest.er1
5365	+	cat conftest.er1 >&5
5366	+	fi
5367	+	rm -f conftest.er1 conftest.err
5368	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5369	+	test $ac_status = 0; }
5370	+	done
5371
5372	<	if test $ac_cv_header_stdc = yes; then
5373	<	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5374	<	if test "$cross_compiling" = yes; then
5375	<	:
5372	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5373	>	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5374	>	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
5375	>	$as_echo_n "(cached) " >&6
5376		else
5377	<	cat >conftest.$ac_ext <<_ACEOF
4569	<	/* confdefs.h.  */
4570	<	_ACEOF
4571	<	cat confdefs.h >>conftest.$ac_ext
4572	<	cat >>conftest.$ac_ext <<_ACEOF
5377	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378		/* end confdefs.h.  */
4574	–	#include <ctype.h>
4575	–	#if ((' ' & 0x0FF) == 0x020)
4576	–	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4577	–	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4578	–	#else
4579	–	# define ISLOWER(c) \
4580	–	(('a' <= (c) && (c) <= 'i') \
4581	–	|| ('j' <= (c) && (c) <= 'r') \
4582	–	|| ('s' <= (c) && (c) <= 'z'))
4583	–	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4584	–	#endif
5379
4586	–	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5380		int
5381		main ()
5382		{
5383	<	int i;
5384	<	for (i = 0; i < 256; i++)
5385	<	if (XOR (islower (i), ISLOWER (i))
5386	<	|| toupper (i) != TOUPPER (i))
5387	<	exit(2);
5388	<	exit (0);
5383	>	#ifndef __GNUC__
5384	>	choke me
5385	>	#endif
5386	>
5387	>	;
5388	>	return 0;
5389		}
5390		_ACEOF
5391	<	rm -f conftest$ac_exeext
5392	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4600	<	(eval $ac_link) 2>&5
4601	<	ac_status=$?
4602	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4603	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4604	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4605	<	(eval $ac_try) 2>&5
4606	<	ac_status=$?
4607	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608	<	(exit $ac_status); }; }; then
4609	<	:
5391	>	if ac_fn_cxx_try_compile "$LINENO"; then :
5392	>	ac_compiler_gnu=yes
5393		else
5394	<	echo "$as_me: program exited with status $ac_status" >&5
4612	<	echo "$as_me: failed program was:" >&5
4613	<	sed 's/^/| /' conftest.$ac_ext >&5
4614	<
4615	<	( exit $ac_status )
4616	<	ac_cv_header_stdc=no
5394	>	ac_compiler_gnu=no
5395		fi
5396	<	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5397	<	fi
4620	<	fi
4621	<	fi
4622	<	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4623	<	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4624	<	if test $ac_cv_header_stdc = yes; then
5396	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5397	>	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5398
4626	–	cat >>confdefs.h <<\_ACEOF
4627	–	#define STDC_HEADERS 1
4628	–	_ACEOF
4629	–
5399		fi
5400	<
5401	<	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5400	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5401	>	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5402	>	if test $ac_compiler_gnu = yes; then
5403	>	GXX=yes
5404	>	else
5405	>	GXX=
5406	>	fi
5407	>	ac_test_CXXFLAGS=${CXXFLAGS+set}
5408	>	ac_save_CXXFLAGS=$CXXFLAGS
5409	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5410	>	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
5411	>	if test "${ac_cv_prog_cxx_g+set}" = set; then :
5412	>	$as_echo_n "(cached) " >&6
5413	>	else
5414	>	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5415	>	ac_cxx_werror_flag=yes
5416	>	ac_cv_prog_cxx_g=no
5417	>	CXXFLAGS="-g"
5418	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419	>	/* end confdefs.h.  */
5420
5421	+	int
5422	+	main ()
5423	+	{
5424
5425	+	;
5426	+	return 0;
5427	+	}
5428	+	_ACEOF
5429	+	if ac_fn_cxx_try_compile "$LINENO"; then :
5430	+	ac_cv_prog_cxx_g=yes
5431	+	else
5432	+	CXXFLAGS=""
5433	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434	+	/* end confdefs.h.  */
5435
5436	+	int
5437	+	main ()
5438	+	{
5439
5440	+	;
5441	+	return 0;
5442	+	}
5443	+	_ACEOF
5444	+	if ac_fn_cxx_try_compile "$LINENO"; then :
5445
4638	–
4639	–
4640	–
4641	–
4642	–	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4643	–	inttypes.h stdint.h unistd.h
4644	–	do
4645	–	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4646	–	echo "$as_me:$LINENO: checking for $ac_header" >&5
4647	–	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4648	–	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4649	–	echo $ECHO_N "(cached) $ECHO_C" >&6
5446		else
5447	<	cat >conftest.$ac_ext <<_ACEOF
5448	<	/* confdefs.h.  */
5449	<	_ACEOF
4654	<	cat confdefs.h >>conftest.$ac_ext
4655	<	cat >>conftest.$ac_ext <<_ACEOF
5447	>	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5448	>	CXXFLAGS="-g"
5449	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450		/* end confdefs.h.  */
4657	–	$ac_includes_default
5451
5452	<	#include <$ac_header>
5453	<	_ACEOF
5454	<	rm -f conftest.$ac_objext
4662	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4663	<	(eval $ac_compile) 2>conftest.er1
4664	<	ac_status=$?
4665	<	grep -v '^ *+' conftest.er1 >conftest.err
4666	<	rm -f conftest.er1
4667	<	cat conftest.err >&5
4668	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669	<	(exit $ac_status); } &&
4670	<	{ ac_try='test -z "$ac_c_werror_flag"
4671	<	|| test ! -s conftest.err'
4672	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4673	<	(eval $ac_try) 2>&5
4674	<	ac_status=$?
4675	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4676	<	(exit $ac_status); }; } &&
4677	<	{ ac_try='test -s conftest.$ac_objext'
4678	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679	<	(eval $ac_try) 2>&5
4680	<	ac_status=$?
4681	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682	<	(exit $ac_status); }; }; then
4683	<	eval "$as_ac_Header=yes"
4684	<	else
4685	<	echo "$as_me: failed program was:" >&5
4686	<	sed 's/^/| /' conftest.$ac_ext >&5
5452	>	int
5453	>	main ()
5454	>	{
5455
5456	<	eval "$as_ac_Header=no"
5456	>	;
5457	>	return 0;
5458	>	}
5459	>	_ACEOF
5460	>	if ac_fn_cxx_try_compile "$LINENO"; then :
5461	>	ac_cv_prog_cxx_g=yes
5462		fi
5463	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5463	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5464		fi
5465	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4693	<	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4694	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4695	<	cat >>confdefs.h <<_ACEOF
4696	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4697	<	_ACEOF
4698	<
5465	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5466		fi
5467	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5468	+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5469	+	fi
5470	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5471	+	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5472	+	if test "$ac_test_CXXFLAGS" = set; then
5473	+	CXXFLAGS=$ac_save_CXXFLAGS
5474	+	elif test $ac_cv_prog_cxx_g = yes; then
5475	+	if test "$GXX" = yes; then
5476	+	CXXFLAGS="-g -O2"
5477	+	else
5478	+	CXXFLAGS="-g"
5479	+	fi
5480	+	else
5481	+	if test "$GXX" = yes; then
5482	+	CXXFLAGS="-O2"
5483	+	else
5484	+	CXXFLAGS=
5485	+	fi
5486	+	fi
5487	+	ac_ext=${ac_fc_srcext-f}
5488	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5489	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5490	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5491
5492	+	ac_ext=c
5493	+	ac_cpp='$CPP $CPPFLAGS'
5494	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5495	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5496	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5497	+	if test -n "$ac_tool_prefix"; then
5498	+	for ac_prog in $CC icc pathcc pgcc cc xlc gcc
5499	+	do
5500	+	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5501	+	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5502	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5503	+	$as_echo_n "checking for $ac_word... " >&6; }
5504	+	if test "${ac_cv_prog_CC+set}" = set; then :
5505	+	$as_echo_n "(cached) " >&6
5506	+	else
5507	+	if test -n "$CC"; then
5508	+	ac_cv_prog_CC="$CC" # Let the user override the test.
5509	+	else
5510	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5511	+	for as_dir in $PATH
5512	+	do
5513	+	IFS=$as_save_IFS
5514	+	test -z "$as_dir" && as_dir=.
5515	+	for ac_exec_ext in '' $ac_executable_extensions; do
5516	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5517	+	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5518	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5519	+	break 2
5520	+	fi
5521		done
5522	+	done
5523	+	IFS=$as_save_IFS
5524
5525	+	fi
5526	+	fi
5527	+	CC=$ac_cv_prog_CC
5528	+	if test -n "$CC"; then
5529	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5530	+	$as_echo "$CC" >&6; }
5531	+	else
5532	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5533	+	$as_echo "no" >&6; }
5534	+	fi
5535
4704	–	# clean out junk possibly left behind by a previous configuration
4705	–	rm -f utils/getopt.h
4706	–	# Check for getopt_long support
5536
5537	<	for ac_header in getopt.h
5538	<	do
4710	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4711	<	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4712	<	echo "$as_me:$LINENO: checking for $ac_header" >&5
4713	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4714	<	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4715	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5537	>	test -n "$CC" && break
5538	>	done
5539		fi
5540	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5541	<	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5540	>	if test -z "$CC"; then
5541	>	ac_ct_CC=$CC
5542	>	for ac_prog in $CC icc pathcc pgcc cc xlc gcc
5543	>	do
5544	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
5545	>	set dummy $ac_prog; ac_word=$2
5546	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5547	>	$as_echo_n "checking for $ac_word... " >&6; }
5548	>	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5549	>	$as_echo_n "(cached) " >&6
5550		else
5551	<	# Is the header compilable?
5552	<	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4722	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4723	<	cat >conftest.$ac_ext <<_ACEOF
4724	<	/* confdefs.h.  */
4725	<	_ACEOF
4726	<	cat confdefs.h >>conftest.$ac_ext
4727	<	cat >>conftest.$ac_ext <<_ACEOF
4728	<	/* end confdefs.h.  */
4729	<	$ac_includes_default
4730	<	#include <$ac_header>
4731	<	_ACEOF
4732	<	rm -f conftest.$ac_objext
4733	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4734	<	(eval $ac_compile) 2>conftest.er1
4735	<	ac_status=$?
4736	<	grep -v '^ *+' conftest.er1 >conftest.err
4737	<	rm -f conftest.er1
4738	<	cat conftest.err >&5
4739	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4740	<	(exit $ac_status); } &&
4741	<	{ ac_try='test -z "$ac_c_werror_flag"
4742	<	|| test ! -s conftest.err'
4743	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4744	<	(eval $ac_try) 2>&5
4745	<	ac_status=$?
4746	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4747	<	(exit $ac_status); }; } &&
4748	<	{ ac_try='test -s conftest.$ac_objext'
4749	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4750	<	(eval $ac_try) 2>&5
4751	<	ac_status=$?
4752	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	<	(exit $ac_status); }; }; then
4754	<	ac_header_compiler=yes
5551	>	if test -n "$ac_ct_CC"; then
5552	>	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5553		else
5554	<	echo "$as_me: failed program was:" >&5
5555	<	sed 's/^/| /' conftest.$ac_ext >&5
5554	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5555	>	for as_dir in $PATH
5556	>	do
5557	>	IFS=$as_save_IFS
5558	>	test -z "$as_dir" && as_dir=.
5559	>	for ac_exec_ext in '' $ac_executable_extensions; do
5560	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5561	>	ac_cv_prog_ac_ct_CC="$ac_prog"
5562	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5563	>	break 2
5564	>	fi
5565	>	done
5566	>	done
5567	>	IFS=$as_save_IFS
5568
4759	–	ac_header_compiler=no
5569		fi
4761	–	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4762	–	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4763	–	echo "${ECHO_T}$ac_header_compiler" >&6
4764	–
4765	–	# Is the header present?
4766	–	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4767	–	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4768	–	cat >conftest.$ac_ext <<_ACEOF
4769	–	/* confdefs.h.  */
4770	–	_ACEOF
4771	–	cat confdefs.h >>conftest.$ac_ext
4772	–	cat >>conftest.$ac_ext <<_ACEOF
4773	–	/* end confdefs.h.  */
4774	–	#include <$ac_header>
4775	–	_ACEOF
4776	–	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4777	–	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4778	–	ac_status=$?
4779	–	grep -v '^ *+' conftest.er1 >conftest.err
4780	–	rm -f conftest.er1
4781	–	cat conftest.err >&5
4782	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783	–	(exit $ac_status); } >/dev/null; then
4784	–	if test -s conftest.err; then
4785	–	ac_cpp_err=$ac_c_preproc_warn_flag
4786	–	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4787	–	else
4788	–	ac_cpp_err=
4789	–	fi
4790	–	else
4791	–	ac_cpp_err=yes
5570		fi
5571	<	if test -z "$ac_cpp_err"; then
5572	<	ac_header_preproc=yes
5571	>	ac_ct_CC=$ac_cv_prog_ac_ct_CC
5572	>	if test -n "$ac_ct_CC"; then
5573	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5574	>	$as_echo "$ac_ct_CC" >&6; }
5575		else
5576	<	echo "$as_me: failed program was:" >&5
5577	<	sed 's/^/| /' conftest.$ac_ext >&5
4798	<
4799	<	ac_header_preproc=no
5576	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5577	>	$as_echo "no" >&6; }
5578		fi
4801	–	rm -f conftest.err conftest.$ac_ext
4802	–	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4803	–	echo "${ECHO_T}$ac_header_preproc" >&6
5579
5580	<	# So?  What about this header?
5581	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5582	<	yes:no: )
5583	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5584	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5585	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5586	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5587	<	ac_header_preproc=yes
5588	<	;;
5589	<	no:yes:* )
5590	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5591	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4817	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4818	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4819	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4820	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4821	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4822	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4823	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4824	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4825	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4826	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4827	<	(
4828	<	cat <<\_ASBOX
4829	<	## ------------------------------ ##
4830	<	## Report this to gezelter@nd.edu ##
4831	<	## ------------------------------ ##
4832	<	_ASBOX
4833	<	) |
4834	<	sed "s/^/$as_me: WARNING:     /" >&2
4835	<	;;
5580	>
5581	>	test -n "$ac_ct_CC" && break
5582	>	done
5583	>
5584	>	if test "x$ac_ct_CC" = x; then
5585	>	CC=""
5586	>	else
5587	>	case $cross_compiling:$ac_tool_warned in
5588	>	yes:)
5589	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5590	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5591	>	ac_tool_warned=yes ;;
5592		esac
5593	<	echo "$as_me:$LINENO: checking for $ac_header" >&5
5594	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4839	<	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4840	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4841	<	else
4842	<	eval "$as_ac_Header=\$ac_header_preproc"
5593	>	CC=$ac_ct_CC
5594	>	fi
5595		fi
4844	–	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4845	–	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5596
4847	–	fi
4848	–	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4849	–	cat >>confdefs.h <<_ACEOF
4850	–	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4851	–	_ACEOF
5597
5598	<	fi
5598	>	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5599	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5600	>	as_fn_error "no acceptable C compiler found in \$PATH
5601	>	See \`config.log' for more details." "$LINENO" 5; }
5602
5603	+	# Provide some information about the compiler.
5604	+	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5605	+	set X $ac_compile
5606	+	ac_compiler=$2
5607	+	for ac_option in --version -v -V -qversion; do
5608	+	{ { ac_try="$ac_compiler $ac_option >&5"
5609	+	case "(($ac_try" in
5610	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5611	+	*) ac_try_echo=$ac_try;;
5612	+	esac
5613	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5614	+	$as_echo "$ac_try_echo"; } >&5
5615	+	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5616	+	ac_status=$?
5617	+	if test -s conftest.err; then
5618	+	sed '10a\
5619	+	... rest of stderr output deleted ...
5620	+	10q' conftest.err >conftest.er1
5621	+	cat conftest.er1 >&5
5622	+	fi
5623	+	rm -f conftest.er1 conftest.err
5624	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5625	+	test $ac_status = 0; }
5626		done
5627
5628	<
5629	<	for ac_func in getopt_long
5630	<	do
5631	<	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4861	<	echo "$as_me:$LINENO: checking for $ac_func" >&5
4862	<	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4863	<	if eval "test \"\${$as_ac_var+set}\" = set"; then
4864	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5628	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5629	>	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5630	>	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5631	>	$as_echo_n "(cached) " >&6
5632		else
5633	<	cat >conftest.$ac_ext <<_ACEOF
4867	<	/* confdefs.h.  */
4868	<	_ACEOF
4869	<	cat confdefs.h >>conftest.$ac_ext
4870	<	cat >>conftest.$ac_ext <<_ACEOF
5633	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5634		/* end confdefs.h.  */
4872	–	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4873	–	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4874	–	#define $ac_func innocuous_$ac_func
5635
5636	<	/* System header to define __stub macros and hopefully few prototypes,
5637	<	which can conflict with char $ac_func (); below.
4878	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4879	<	<limits.h> exists even on freestanding compilers.  */
4880	<
4881	<	#ifdef __STDC__
4882	<	# include <limits.h>
4883	<	#else
4884	<	# include <assert.h>
4885	<	#endif
4886	<
4887	<	#undef $ac_func
4888	<
4889	<	/* Override any gcc2 internal prototype to avoid an error.  */
4890	<	#ifdef __cplusplus
4891	<	extern "C"
5636	>	int
5637	>	main ()
5638		{
5639	+	#ifndef __GNUC__
5640	+	choke me
5641		#endif
5642	<	/* We use char because int might match the return type of a gcc2
5643	<	builtin and then its argument prototype would still apply.  */
5644	<	char $ac_func ();
4897	<	/* The GNU C library defines this for functions which it implements
4898	<	to always fail with ENOSYS.  Some functions are actually named
4899	<	something starting with __ and the normal name is an alias.  */
4900	<	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4901	<	choke me
4902	<	#else
4903	<	char (*f) () = $ac_func;
4904	<	#endif
4905	<	#ifdef __cplusplus
5642	>
5643	>	;
5644	>	return 0;
5645		}
5646	<	#endif
5646	>	_ACEOF
5647	>	if ac_fn_c_try_compile "$LINENO"; then :
5648	>	ac_compiler_gnu=yes
5649	>	else
5650	>	ac_compiler_gnu=no
5651	>	fi
5652	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5653	>	ac_cv_c_compiler_gnu=$ac_compiler_gnu
5654
5655	+	fi
5656	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5657	+	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
5658	+	if test $ac_compiler_gnu = yes; then
5659	+	GCC=yes
5660	+	else
5661	+	GCC=
5662	+	fi
5663	+	ac_test_CFLAGS=${CFLAGS+set}
5664	+	ac_save_CFLAGS=$CFLAGS
5665	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5666	+	$as_echo_n "checking whether $CC accepts -g... " >&6; }
5667	+	if test "${ac_cv_prog_cc_g+set}" = set; then :
5668	+	$as_echo_n "(cached) " >&6
5669	+	else
5670	+	ac_save_c_werror_flag=$ac_c_werror_flag
5671	+	ac_c_werror_flag=yes
5672	+	ac_cv_prog_cc_g=no
5673	+	CFLAGS="-g"
5674	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5675	+	/* end confdefs.h.  */
5676	+
5677		int
5678		main ()
5679		{
5680	<	return f != $ac_func;
5680	>
5681		;
5682		return 0;
5683		}
5684		_ACEOF
5685	<	rm -f conftest.$ac_objext conftest$ac_exeext
5686	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4919	<	(eval $ac_link) 2>conftest.er1
4920	<	ac_status=$?
4921	<	grep -v '^ *+' conftest.er1 >conftest.err
4922	<	rm -f conftest.er1
4923	<	cat conftest.err >&5
4924	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4925	<	(exit $ac_status); } &&
4926	<	{ ac_try='test -z "$ac_c_werror_flag"
4927	<	|| test ! -s conftest.err'
4928	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4929	<	(eval $ac_try) 2>&5
4930	<	ac_status=$?
4931	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4932	<	(exit $ac_status); }; } &&
4933	<	{ ac_try='test -s conftest$ac_exeext'
4934	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4935	<	(eval $ac_try) 2>&5
4936	<	ac_status=$?
4937	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4938	<	(exit $ac_status); }; }; then
4939	<	eval "$as_ac_var=yes"
5685	>	if ac_fn_c_try_compile "$LINENO"; then :
5686	>	ac_cv_prog_cc_g=yes
5687		else
5688	<	echo "$as_me: failed program was:" >&5
5689	<	sed 's/^/| /' conftest.$ac_ext >&5
5688	>	CFLAGS=""
5689	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5690	>	/* end confdefs.h.  */
5691
5692	<	eval "$as_ac_var=no"
5693	<	fi
5694	<	rm -f conftest.err conftest.$ac_objext \
5695	<	conftest$ac_exeext conftest.$ac_ext
5696	<	fi
5697	<	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5698	<	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4951	<	if test `eval echo '${'$as_ac_var'}'` = yes; then
4952	<	cat >>confdefs.h <<_ACEOF
4953	<	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5692	>	int
5693	>	main ()
5694	>	{
5695	>
5696	>	;
5697	>	return 0;
5698	>	}
5699		_ACEOF
5700	+	if ac_fn_c_try_compile "$LINENO"; then :
5701
5702		else
5703	<	# FreeBSD has a gnugetopt library for this
5704	<	echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5
5705	<	echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6
4960	<	if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then
4961	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4962	<	else
4963	<	ac_check_lib_save_LIBS=$LIBS
4964	<	LIBS="-lgnugetopt  $LIBS"
4965	<	cat >conftest.$ac_ext <<_ACEOF
4966	<	/* confdefs.h.  */
4967	<	_ACEOF
4968	<	cat confdefs.h >>conftest.$ac_ext
4969	<	cat >>conftest.$ac_ext <<_ACEOF
5703	>	ac_c_werror_flag=$ac_save_c_werror_flag
5704	>	CFLAGS="-g"
5705	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5706		/* end confdefs.h.  */
5707
4972	–	/* Override any gcc2 internal prototype to avoid an error.  */
4973	–	#ifdef __cplusplus
4974	–	extern "C"
4975	–	#endif
4976	–	/* We use char because int might match the return type of a gcc2
4977	–	builtin and then its argument prototype would still apply.  */
4978	–	char getopt_long ();
5708		int
5709		main ()
5710		{
5711	<	getopt_long ();
5711	>
5712		;
5713		return 0;
5714		}
5715		_ACEOF
5716	<	rm -f conftest.$ac_objext conftest$ac_exeext
5717	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4989	<	(eval $ac_link) 2>conftest.er1
4990	<	ac_status=$?
4991	<	grep -v '^ *+' conftest.er1 >conftest.err
4992	<	rm -f conftest.er1
4993	<	cat conftest.err >&5
4994	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995	<	(exit $ac_status); } &&
4996	<	{ ac_try='test -z "$ac_c_werror_flag"
4997	<	|| test ! -s conftest.err'
4998	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999	<	(eval $ac_try) 2>&5
5000	<	ac_status=$?
5001	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002	<	(exit $ac_status); }; } &&
5003	<	{ ac_try='test -s conftest$ac_exeext'
5004	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5005	<	(eval $ac_try) 2>&5
5006	<	ac_status=$?
5007	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008	<	(exit $ac_status); }; }; then
5009	<	ac_cv_lib_gnugetopt_getopt_long=yes
5010	<	else
5011	<	echo "$as_me: failed program was:" >&5
5012	<	sed 's/^/| /' conftest.$ac_ext >&5
5013	<
5014	<	ac_cv_lib_gnugetopt_getopt_long=no
5716	>	if ac_fn_c_try_compile "$LINENO"; then :
5717	>	ac_cv_prog_cc_g=yes
5718		fi
5719	<	rm -f conftest.err conftest.$ac_objext \
5017	<	conftest$ac_exeext conftest.$ac_ext
5018	<	LIBS=$ac_check_lib_save_LIBS
5719	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5720		fi
5721	<	echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5
5722	<	echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6
5723	<	if test $ac_cv_lib_gnugetopt_getopt_long = yes; then
5724	<	cat >>confdefs.h <<\_ACEOF
5725	<	#define HAVE_GETOPT_LONG 1
5726	<	_ACEOF
5727	<
5721	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5722	>	fi
5723	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5724	>	ac_c_werror_flag=$ac_save_c_werror_flag
5725	>	fi
5726	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5727	>	$as_echo "$ac_cv_prog_cc_g" >&6; }
5728	>	if test "$ac_test_CFLAGS" = set; then
5729	>	CFLAGS=$ac_save_CFLAGS
5730	>	elif test $ac_cv_prog_cc_g = yes; then
5731	>	if test "$GCC" = yes; then
5732	>	CFLAGS="-g -O2"
5733	>	else
5734	>	CFLAGS="-g"
5735	>	fi
5736		else
5737	<	# use the GNU replacement
5738	<	case $LIBOBJS in
5739	<	"getopt.$ac_objext"   | \
5740	<	*" getopt.$ac_objext"   | \
5741	<	"getopt.$ac_objext "* | \
5742	<	*" getopt.$ac_objext "* ) ;;
5743	<	*) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;;
5744	<	esac
5737	>	if test "$GCC" = yes; then
5738	>	CFLAGS="-O2"
5739	>	else
5740	>	CFLAGS=
5741	>	fi
5742	>	fi
5743	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5744	>	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5745	>	if test "${ac_cv_prog_cc_c89+set}" = set; then :
5746	>	$as_echo_n "(cached) " >&6
5747	>	else
5748	>	ac_cv_prog_cc_c89=no
5749	>	ac_save_CC=$CC
5750	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5751	>	/* end confdefs.h.  */
5752	>	#include <stdarg.h>
5753	>	#include <stdio.h>
5754	>	#include <sys/types.h>
5755	>	#include <sys/stat.h>
5756	>	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5757	>	struct buf { int x; };
5758	>	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5759	>	static char *e (p, i)
5760	>	char **p;
5761	>	int i;
5762	>	{
5763	>	return p[i];
5764	>	}
5765	>	static char *f (char * (*g) (char **, int), char **p, ...)
5766	>	{
5767	>	char *s;
5768	>	va_list v;
5769	>	va_start (v,p);
5770	>	s = g (p, va_arg (v,int));
5771	>	va_end (v);
5772	>	return s;
5773	>	}
5774
5775	<	case $LIBOBJS in
5776	<	"getopt1.$ac_objext"   | \
5777	<	*" getopt1.$ac_objext"   | \
5778	<	"getopt1.$ac_objext "* | \
5779	<	*" getopt1.$ac_objext "* ) ;;
5780	<	*) LIBOBJS="$LIBOBJS getopt1.$ac_objext" ;;
5781	<	esac
5775	>	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5776	>	function prototypes and stuff, but not '\xHH' hex character constants.
5777	>	These don't provoke an error unfortunately, instead are silently treated
5778	>	as 'x'.  The following induces an error, until -std is added to get
5779	>	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5780	>	array size at least.  It's necessary to write '\x00'==0 to get something
5781	>	that's true only with -std.  */
5782	>	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5783
5784	<	ac_config_links="$ac_config_links utils/getopt.h:utils/gnugetopt.h"
5784	>	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5785	>	inside strings and character constants.  */
5786	>	#define FOO(x) 'x'
5787	>	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5788
5789	+	int test (int i, double x);
5790	+	struct s1 {int (*f) (int a);};
5791	+	struct s2 {int (*f) (double a);};
5792	+	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5793	+	int argc;
5794	+	char **argv;
5795	+	int
5796	+	main ()
5797	+	{
5798	+	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5799	+	;
5800	+	return 0;
5801	+	}
5802	+	_ACEOF
5803	+	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5804	+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5805	+	do
5806	+	CC="$ac_save_CC $ac_arg"
5807	+	if ac_fn_c_try_compile "$LINENO"; then :
5808	+	ac_cv_prog_cc_c89=$ac_arg
5809		fi
5810	<
5811	<	fi
5810	>	rm -f core conftest.err conftest.$ac_objext
5811	>	test "x$ac_cv_prog_cc_c89" != "xno" && break
5812		done
5813	+	rm -f conftest.$ac_ext
5814	+	CC=$ac_save_CC
5815
5816	<
5817	<
5818	<	case $debug in
5819	<	1)
5820	<	;;
5816	>	fi
5817	>	# AC_CACHE_VAL
5818	>	case "x$ac_cv_prog_cc_c89" in
5819	>	x)
5820	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5821	>	$as_echo "none needed" >&6; } ;;
5822	>	xno)
5823	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5824	>	$as_echo "unsupported" >&6; } ;;
5825		*)
5826	+	CC="$CC $ac_cv_prog_cc_c89"
5827	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5828	+	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5829	+	esac
5830	+	if test "x$ac_cv_prog_cc_c89" != xno; then :
5831
5059	–
5060	–
5061	–
5062	–
5063	–
5064	–	echo "$as_me:$LINENO: checking whether we are *really* using GNU cc" >&5
5065	–	echo $ECHO_N "checking whether we are *really* using GNU cc... $ECHO_C" >&6
5066	–	if test "${ac_cv_prog_really_gcc+set}" = set; then
5067	–	echo $ECHO_N "(cached) $ECHO_C" >&6
5068	–	else
5069	–
5070	–	cat > conftest.c <<EOF
5071	–	#ifdef __GNUC__
5072	–	#ifndef __INTEL_COMPILER
5073	–	yes;
5074	–	#endif
5075	–	#endif
5076	–	EOF
5077	–	if { ac_try='${CC-cc} -E conftest.c'
5078	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5079	–	(eval $ac_try) 2>&5
5080	–	ac_status=$?
5081	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5082	–	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
5083	–	ac_cv_prog_really_gcc=yes
5084	–	else
5085	–	ac_cv_prog_really_gcc=no
5832		fi
5833
5834	<	fi
5835	<	echo "$as_me:$LINENO: result: $ac_cv_prog_really_gcc" >&5
5836	<	echo "${ECHO_T}$ac_cv_prog_really_gcc" >&6
5837	<	if test "$ac_cv_prog_really_gcc" = yes; then
5092	<	:
5834	>	ac_ext=${ac_fc_srcext-f}
5835	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5836	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5837	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5838
5839	<	else
5840	<	:
5841	<
5842	<	fi
5843	<
5844	<
5845	<	# Try to determine "good" native compiler flags if none specified on command
5846	<	# line
5847	<	if test "$ac_test_CFLAGS" != "set"; then
5848	<	CFLAGS=""
5849	<	case "${host_cpu}-${host_os}" in
5850	<
5851	<	*linux*) if test "$CC" = icc; then
5107	<	CFLAGS="-O"
5108	<	fi;;
5109	<	sparc-solaris2*) if test "$CC" = cc; then
5110	<	CFLAGS="-native -fast -xO5 -dalign"
5111	<	fi;;
5112	<
5113	<	alpha*-osf*)  if test "$CC" = cc; then
5114	<	CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1"
5115	<	fi;;
5116	<
5117	<	hppa*-hpux*)  if test "$CC" = cc; then
5118	<	CFLAGS="-Ae +O3 +Oall"
5119	<	fi;;
5120	<
5121	<	rs6000*-aix*)  if test "$CC" = cc -o "$CC" = xlc; then
5122	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
5123	<	fi;;
5124	<	powerpc*-aix*)
5125	<	if test "$CC" = cc -o "$CC" = xlc; then
5126	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
5127	<	echo "*******************************************************"
5128	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
5129	<	echo "*  recommended that you use                           *"
5130	<	echo "*                                                     *"
5131	<	echo "*    CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
5132	<	echo "*                                 ^^^                 *"
5133	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
5134	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
5135	<	echo "*******************************************************"
5136	<	fi;;
5137	<	*darwin*)
5138	<	if test "$CC" = xlc -o "$CC" = cc; then
5139	<	CFLAGS="-qthreaded -O5 -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
5140	<	fi;;
5141	<	esac
5142	<
5143	<	# use default flags for gcc on all systems
5144	<	if test $ac_cv_prog_really_gcc = yes; then
5145	<	CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic"
5146	<	fi
5147	<
5148	<	# test for gcc-specific flags:
5149	<	if test $ac_cv_prog_really_gcc = yes; then
5150	<	# -malign-double for x86 systems
5151	<
5152	<
5153	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -malign-double" >&5
5154	<	echo $ECHO_N "checking whether ${CC-cc} accepts -malign-double... $ECHO_C" >&6
5155	<	if test "${ac_align_double+set}" = set; then
5156	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5839	>	ac_ext=${ac_fc_srcext-f}
5840	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5841	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5842	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5843	>	if test -n "$ac_tool_prefix"; then
5844	>	for ac_prog in $FC ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
5845	>	do
5846	>	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5847	>	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5848	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5849	>	$as_echo_n "checking for $ac_word... " >&6; }
5850	>	if test "${ac_cv_prog_FC+set}" = set; then :
5851	>	$as_echo_n "(cached) " >&6
5852		else
5853	<	echo 'void f(){}' > conftest.c
5854	<	if test -z "`${CC-cc} -malign-double -c conftest.c 2>&1`"; then
5160	<	ac_align_double=yes
5853	>	if test -n "$FC"; then
5854	>	ac_cv_prog_FC="$FC" # Let the user override the test.
5855		else
5856	<	ac_align_double=no
5857	<	fi
5858	<	rm -f conftest*
5856	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5857	>	for as_dir in $PATH
5858	>	do
5859	>	IFS=$as_save_IFS
5860	>	test -z "$as_dir" && as_dir=.
5861	>	for ac_exec_ext in '' $ac_executable_extensions; do
5862	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5863	>	ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
5864	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5865	>	break 2
5866	>	fi
5867	>	done
5868	>	done
5869	>	IFS=$as_save_IFS
5870
5871		fi
5872	<	echo "$as_me:$LINENO: result: $ac_align_double" >&5
5873	<	echo "${ECHO_T}$ac_align_double" >&6
5874	<	if test "$ac_align_double" = yes; then
5875	<	:
5876	<	CFLAGS="$CFLAGS -malign-double"
5872	>	fi
5873	>	FC=$ac_cv_prog_FC
5874	>	if test -n "$FC"; then
5875	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
5876	>	$as_echo "$FC" >&6; }
5877		else
5878	<	:
5879	<
5878	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5879	>	$as_echo "no" >&6; }
5880		fi
5881
5177	–	# -fstrict-aliasing for gcc-2.95+
5882
5883	<
5884	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -fstrict-aliasing" >&5
5885	<	echo $ECHO_N "checking whether ${CC-cc} accepts -fstrict-aliasing... $ECHO_C" >&6
5886	<	if test "${ac_fstrict_aliasing+set}" = set; then
5887	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5883	>	test -n "$FC" && break
5884	>	done
5885	>	fi
5886	>	if test -z "$FC"; then
5887	>	ac_ct_FC=$FC
5888	>	for ac_prog in $FC ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
5889	>	do
5890	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
5891	>	set dummy $ac_prog; ac_word=$2
5892	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5893	>	$as_echo_n "checking for $ac_word... " >&6; }
5894	>	if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
5895	>	$as_echo_n "(cached) " >&6
5896		else
5897	<	echo 'void f(){}' > conftest.c
5898	<	if test -z "`${CC-cc} -fstrict-aliasing -c conftest.c 2>&1`"; then
5187	<	ac_fstrict_aliasing=yes
5897	>	if test -n "$ac_ct_FC"; then
5898	>	ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
5899		else
5900	<	ac_fstrict_aliasing=no
5901	<	fi
5902	<	rm -f conftest*
5900	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5901	>	for as_dir in $PATH
5902	>	do
5903	>	IFS=$as_save_IFS
5904	>	test -z "$as_dir" && as_dir=.
5905	>	for ac_exec_ext in '' $ac_executable_extensions; do
5906	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5907	>	ac_cv_prog_ac_ct_FC="$ac_prog"
5908	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5909	>	break 2
5910	>	fi
5911	>	done
5912	>	done
5913	>	IFS=$as_save_IFS
5914
5915		fi
5916	<	echo "$as_me:$LINENO: result: $ac_fstrict_aliasing" >&5
5917	<	echo "${ECHO_T}$ac_fstrict_aliasing" >&6
5918	<	if test "$ac_fstrict_aliasing" = yes; then
5919	<	:
5920	<	CFLAGS="$CFLAGS -fstrict-aliasing"
5916	>	fi
5917	>	ac_ct_FC=$ac_cv_prog_ac_ct_FC
5918	>	if test -n "$ac_ct_FC"; then
5919	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
5920	>	$as_echo "$ac_ct_FC" >&6; }
5921		else
5922	<	:
5922	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5923	>	$as_echo "no" >&6; }
5924	>	fi
5925
5926	+
5927	+	test -n "$ac_ct_FC" && break
5928	+	done
5929	+
5930	+	if test "x$ac_ct_FC" = x; then
5931	+	FC=""
5932	+	else
5933	+	case $cross_compiling:$ac_tool_warned in
5934	+	yes:)
5935	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5936	+	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5937	+	ac_tool_warned=yes ;;
5938	+	esac
5939	+	FC=$ac_ct_FC
5940	+	fi
5941		fi
5942
5943	+
5944	+	# Provide some information about the compiler.
5945	+	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
5946	+	set X $ac_compile
5947	+	ac_compiler=$2
5948	+	for ac_option in --version -v -V -qversion; do
5949	+	{ { ac_try="$ac_compiler $ac_option >&5"
5950	+	case "(($ac_try" in
5951	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5952	+	*) ac_try_echo=$ac_try;;
5953	+	esac
5954	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5955	+	$as_echo "$ac_try_echo"; } >&5
5956	+	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5957	+	ac_status=$?
5958	+	if test -s conftest.err; then
5959	+	sed '10a\
5960	+	... rest of stderr output deleted ...
5961	+	10q' conftest.err >conftest.er1
5962	+	cat conftest.er1 >&5
5963		fi
5964	+	rm -f conftest.er1 conftest.err
5965	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5966	+	test $ac_status = 0; }
5967	+	done
5968	+	rm -f a.out
5969
5970	<	CPU_FLAGS=""
5971	<	if test $ac_cv_prog_really_gcc = yes; then
5972	<	case "${host_cpu}" in
5973	<	i586*)
5970	>	# If we don't use `.F' as extension, the preprocessor is not run on the
5971	>	# input file.  (Note that this only needs to work for GNU compilers.)
5972	>	ac_save_ext=$ac_ext
5973	>	ac_ext=F
5974	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
5975	>	$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
5976	>	if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
5977	>	$as_echo_n "(cached) " >&6
5978	>	else
5979	>	cat > conftest.$ac_ext <<_ACEOF
5980	>	program main
5981	>	#ifndef __GNUC__
5982	>	choke me
5983	>	#endif
5984
5985	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mcpu=pentium" >&5
5986	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mcpu=pentium... $ECHO_C" >&6
5987	<	if test "${ac_cpu_pentium+set}" = set; then
5988	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5985	>	end
5986	>	_ACEOF
5987	>	if ac_fn_fc_try_compile "$LINENO"; then :
5988	>	ac_compiler_gnu=yes
5989		else
5990	<	echo 'void f(){}' > conftest.c
5217	<	if test -z "`${CC-cc} -mcpu=pentium -c conftest.c 2>&1`"; then
5218	<	ac_cpu_pentium=yes
5219	<	else
5220	<	ac_cpu_pentium=no
5990	>	ac_compiler_gnu=no
5991		fi
5992	<	rm -f conftest*
5992	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5993	>	ac_cv_fc_compiler_gnu=$ac_compiler_gnu
5994
5995		fi
5996	<	echo "$as_me:$LINENO: result: $ac_cpu_pentium" >&5
5997	<	echo "${ECHO_T}$ac_cpu_pentium" >&6
5998	<	if test "$ac_cpu_pentium" = yes; then
5999	<	:
6000	<	CPU_FLAGS=-mcpu=pentium
5996	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
5997	>	$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
5998	>	ac_ext=$ac_save_ext
5999	>	ac_test_FCFLAGS=${FCFLAGS+set}
6000	>	ac_save_FCFLAGS=$FCFLAGS
6001	>	FCFLAGS=
6002	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
6003	>	$as_echo_n "checking whether $FC accepts -g... " >&6; }
6004	>	if test "${ac_cv_prog_fc_g+set}" = set; then :
6005	>	$as_echo_n "(cached) " >&6
6006		else
6007	<	:
6007	>	FCFLAGS=-g
6008	>	cat > conftest.$ac_ext <<_ACEOF
6009	>	program main
6010
6011	<
6012	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mpentium" >&5
6013	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mpentium... $ECHO_C" >&6
6014	<	if test "${ac_pentium+set}" = set; then
5237	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6011	>	end
6012	>	_ACEOF
6013	>	if ac_fn_fc_try_compile "$LINENO"; then :
6014	>	ac_cv_prog_fc_g=yes
6015		else
6016	<	echo 'void f(){}' > conftest.c
5240	<	if test -z "`${CC-cc} -mpentium -c conftest.c 2>&1`"; then
5241	<	ac_pentium=yes
5242	<	else
5243	<	ac_pentium=no
6016	>	ac_cv_prog_fc_g=no
6017		fi
6018	<	rm -f conftest*
6018	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6019
6020		fi
6021	<	echo "$as_me:$LINENO: result: $ac_pentium" >&5
6022	<	echo "${ECHO_T}$ac_pentium" >&6
6023	<	if test "$ac_pentium" = yes; then
6024	<	:
6025	<	CPU_FLAGS=-mpentium
6021	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
6022	>	$as_echo "$ac_cv_prog_fc_g" >&6; }
6023	>	if test "$ac_test_FCFLAGS" = set; then
6024	>	FCFLAGS=$ac_save_FCFLAGS
6025	>	elif test $ac_cv_prog_fc_g = yes; then
6026	>	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
6027	>	FCFLAGS="-g -O2"
6028	>	else
6029	>	FCFLAGS="-g"
6030	>	fi
6031		else
6032	<	:
6032	>	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
6033	>	FCFLAGS="-O2"
6034	>	else
6035	>	FCFLAGS=
6036	>	fi
6037	>	fi
6038
6039	+	ac_ext=${ac_fc_srcext-f}
6040	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6041	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6042	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6043	+
6044	+	ac_ext=c
6045	+	ac_cpp='$CPP $CPPFLAGS'
6046	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6047	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6048	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6049	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6050	+	$as_echo_n "checking how to run the C preprocessor... " >&6; }
6051	+	# On Suns, sometimes $CPP names a directory.
6052	+	if test -n "$CPP" && test -d "$CPP"; then
6053	+	CPP=
6054		fi
6055	+	if test -z "$CPP"; then
6056	+	if test "${ac_cv_prog_CPP+set}" = set; then :
6057	+	$as_echo_n "(cached) " >&6
6058	+	else
6059	+	# Double quotes because CPP needs to be expanded
6060	+	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6061	+	do
6062	+	ac_preproc_ok=false
6063	+	for ac_c_preproc_warn_flag in '' yes
6064	+	do
6065	+	# Use a header file that comes with gcc, so configuring glibc
6066	+	# with a fresh cross-compiler works.
6067	+	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6068	+	# <limits.h> exists even on freestanding compilers.
6069	+	# On the NeXT, cc -E runs the code through the compiler's parser,
6070	+	# not just through cpp. "Syntax error" is here to catch this case.
6071	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6072	+	/* end confdefs.h.  */
6073	+	#ifdef __STDC__
6074	+	# include <limits.h>
6075	+	#else
6076	+	# include <assert.h>
6077	+	#endif
6078	+	Syntax error
6079	+	_ACEOF
6080	+	if ac_fn_c_try_cpp "$LINENO"; then :
6081
6082	+	else
6083	+	# Broken: fails on valid input.
6084	+	continue
6085		fi
6086	+	rm -f conftest.err conftest.$ac_ext
6087
6088	<	;;
6089	<	i686*)
6090	<
6091	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mcpu=pentiumpro" >&5
6092	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mcpu=pentiumpro... $ECHO_C" >&6
6093	<	if test "${ac_cpu_pentiumpro+set}" = set; then
6094	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6088	>	# OK, works on sane cases.  Now check whether nonexistent headers
6089	>	# can be detected and how.
6090	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6091	>	/* end confdefs.h.  */
6092	>	#include <ac_nonexistent.h>
6093	>	_ACEOF
6094	>	if ac_fn_c_try_cpp "$LINENO"; then :
6095	>	# Broken: success on invalid input.
6096	>	continue
6097		else
6098	<	echo 'void f(){}' > conftest.c
6099	<	if test -z "`${CC-cc} -mcpu=pentiumpro -c conftest.c 2>&1`"; then
6100	<	ac_cpu_pentiumpro=yes
5271	<	else
5272	<	ac_cpu_pentiumpro=no
6098	>	# Passes both tests.
6099	>	ac_preproc_ok=:
6100	>	break
6101		fi
6102	<	rm -f conftest*
6102	>	rm -f conftest.err conftest.$ac_ext
6103
6104	+	done
6105	+	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6106	+	rm -f conftest.err conftest.$ac_ext
6107	+	if $ac_preproc_ok; then :
6108	+	break
6109		fi
5277	–	echo "$as_me:$LINENO: result: $ac_cpu_pentiumpro" >&5
5278	–	echo "${ECHO_T}$ac_cpu_pentiumpro" >&6
5279	–	if test "$ac_cpu_pentiumpro" = yes; then
5280	–	:
5281	–	CPU_FLAGS=-mcpu=pentiumpro
5282	–	else
5283	–	:
6110
6111	+	done
6112	+	ac_cv_prog_CPP=$CPP
6113
6114	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mpentiumpro" >&5
6115	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mpentiumpro... $ECHO_C" >&6
5288	<	if test "${ac_pentiumpro+set}" = set; then
5289	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6114	>	fi
6115	>	CPP=$ac_cv_prog_CPP
6116		else
6117	<	echo 'void f(){}' > conftest.c
5292	<	if test -z "`${CC-cc} -mpentiumpro -c conftest.c 2>&1`"; then
5293	<	ac_pentiumpro=yes
5294	<	else
5295	<	ac_pentiumpro=no
6117	>	ac_cv_prog_CPP=$CPP
6118		fi
6119	<	rm -f conftest*
6119	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6120	>	$as_echo "$CPP" >&6; }
6121	>	ac_preproc_ok=false
6122	>	for ac_c_preproc_warn_flag in '' yes
6123	>	do
6124	>	# Use a header file that comes with gcc, so configuring glibc
6125	>	# with a fresh cross-compiler works.
6126	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6127	>	# <limits.h> exists even on freestanding compilers.
6128	>	# On the NeXT, cc -E runs the code through the compiler's parser,
6129	>	# not just through cpp. "Syntax error" is here to catch this case.
6130	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6131	>	/* end confdefs.h.  */
6132	>	#ifdef __STDC__
6133	>	# include <limits.h>
6134	>	#else
6135	>	# include <assert.h>
6136	>	#endif
6137	>	Syntax error
6138	>	_ACEOF
6139	>	if ac_fn_c_try_cpp "$LINENO"; then :
6140
5299	–	fi
5300	–	echo "$as_me:$LINENO: result: $ac_pentiumpro" >&5
5301	–	echo "${ECHO_T}$ac_pentiumpro" >&6
5302	–	if test "$ac_pentiumpro" = yes; then
5303	–	:
5304	–	CPU_FLAGS=-mpentiumpro
6141		else
6142	<	:
6143	<
6142	>	# Broken: fails on valid input.
6143	>	continue
6144		fi
6145	+	rm -f conftest.err conftest.$ac_ext
6146
6147	+	# OK, works on sane cases.  Now check whether nonexistent headers
6148	+	# can be detected and how.
6149	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6150	+	/* end confdefs.h.  */
6151	+	#include <ac_nonexistent.h>
6152	+	_ACEOF
6153	+	if ac_fn_c_try_cpp "$LINENO"; then :
6154	+	# Broken: success on invalid input.
6155	+	continue
6156	+	else
6157	+	# Passes both tests.
6158	+	ac_preproc_ok=:
6159	+	break
6160		fi
6161	+	rm -f conftest.err conftest.$ac_ext
6162
6163	<	;;
6164	<	powerpc*)
6165	<	cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null`
6166	<	is60x=`echo $cputype | egrep "^600-9e?$"`
5316	<	if test -n "$is60x"; then
6163	>	done
6164	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6165	>	rm -f conftest.err conftest.$ac_ext
6166	>	if $ac_preproc_ok; then :
6167
5318	–
5319	–	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mcpu=$cputype" >&5
5320	–	echo $ECHO_N "checking whether ${CC-cc} accepts -mcpu=$cputype... $ECHO_C" >&6
5321	–	if test "${ac_m_cpu_60x+set}" = set; then
5322	–	echo $ECHO_N "(cached) $ECHO_C" >&6
6168		else
6169	<	echo 'void f(){}' > conftest.c
6170	<	if test -z "`${CC-cc} -mcpu=$cputype -c conftest.c 2>&1`"; then
6171	<	ac_m_cpu_60x=yes
6172	<	else
5328	<	ac_m_cpu_60x=no
6169	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6170	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6171	>	as_fn_error "C preprocessor \"$CPP\" fails sanity check
6172	>	See \`config.log' for more details." "$LINENO" 5; }
6173		fi
5330	–	rm -f conftest*
6174
6175	<	fi
6176	<	echo "$as_me:$LINENO: result: $ac_m_cpu_60x" >&5
6177	<	echo "${ECHO_T}$ac_m_cpu_60x" >&6
6178	<	if test "$ac_m_cpu_60x" = yes; then
6179	<	:
6180	<	CPU_FLAGS=-mcpu=$cputype
6175	>	ac_ext=${ac_fc_srcext-f}
6176	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6177	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6178	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6179	>
6180	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6181	>	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6182	>	if test "${ac_cv_path_GREP+set}" = set; then :
6183	>	$as_echo_n "(cached) " >&6
6184		else
6185	<	:
6185	>	if test -z "$GREP"; then
6186	>	ac_path_GREP_found=false
6187	>	# Loop through the user's path and test for each of PROGNAME-LIST
6188	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6189	>	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6190	>	do
6191	>	IFS=$as_save_IFS
6192	>	test -z "$as_dir" && as_dir=.
6193	>	for ac_prog in grep ggrep; do
6194	>	for ac_exec_ext in '' $ac_executable_extensions; do
6195	>	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6196	>	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6197	>	# Check for GNU ac_path_GREP and select it if it is found.
6198	>	# Check for GNU $ac_path_GREP
6199	>	case `"$ac_path_GREP" --version 2>&1` in
6200	>	*GNU*)
6201	>	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6202	>	*)
6203	>	ac_count=0
6204	>	$as_echo_n 0123456789 >"conftest.in"
6205	>	while :
6206	>	do
6207	>	cat "conftest.in" "conftest.in" >"conftest.tmp"
6208	>	mv "conftest.tmp" "conftest.in"
6209	>	cp "conftest.in" "conftest.nl"
6210	>	$as_echo 'GREP' >> "conftest.nl"
6211	>	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6212	>	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6213	>	as_fn_arith $ac_count + 1 && ac_count=$as_val
6214	>	if test $ac_count -gt ${ac_path_GREP_max-0}; then
6215	>	# Best one so far, save it but keep looking for a better one
6216	>	ac_cv_path_GREP="$ac_path_GREP"
6217	>	ac_path_GREP_max=$ac_count
6218	>	fi
6219	>	# 10*(2^10) chars as input seems more than enough
6220	>	test $ac_count -gt 10 && break
6221	>	done
6222	>	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6223	>	esac
6224
6225	+	$ac_path_GREP_found && break 3
6226	+	done
6227	+	done
6228	+	done
6229	+	IFS=$as_save_IFS
6230	+	if test -z "$ac_cv_path_GREP"; then
6231	+	as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6232	+	fi
6233	+	else
6234	+	ac_cv_path_GREP=$GREP
6235		fi
6236
6237	<	elif test "$cputype" = 750; then
6238	<
6239	<
6240	<	echo "$as_me:$LINENO: checking whether we are using gcc 2.95 or later" >&5
6241	<	echo $ECHO_N "checking whether we are using gcc 2.95 or later... $ECHO_C" >&6
6242	<	if test "${ac_cv_prog_gcc_2_95+set}" = set; then
6243	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6237	>	fi
6238	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6239	>	$as_echo "$ac_cv_path_GREP" >&6; }
6240	>	GREP="$ac_cv_path_GREP"
6241	>
6242	>
6243	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6244	>	$as_echo_n "checking for egrep... " >&6; }
6245	>	if test "${ac_cv_path_EGREP+set}" = set; then :
6246	>	$as_echo_n "(cached) " >&6
6247		else
6248	+	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6249	+	then ac_cv_path_EGREP="$GREP -E"
6250	+	else
6251	+	if test -z "$EGREP"; then
6252	+	ac_path_EGREP_found=false
6253	+	# Loop through the user's path and test for each of PROGNAME-LIST
6254	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6255	+	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6256	+	do
6257	+	IFS=$as_save_IFS
6258	+	test -z "$as_dir" && as_dir=.
6259	+	for ac_prog in egrep; do
6260	+	for ac_exec_ext in '' $ac_executable_extensions; do
6261	+	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6262	+	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6263	+	# Check for GNU ac_path_EGREP and select it if it is found.
6264	+	# Check for GNU $ac_path_EGREP
6265	+	case `"$ac_path_EGREP" --version 2>&1` in
6266	+	*GNU*)
6267	+	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6268	+	*)
6269	+	ac_count=0
6270	+	$as_echo_n 0123456789 >"conftest.in"
6271	+	while :
6272	+	do
6273	+	cat "conftest.in" "conftest.in" >"conftest.tmp"
6274	+	mv "conftest.tmp" "conftest.in"
6275	+	cp "conftest.in" "conftest.nl"
6276	+	$as_echo 'EGREP' >> "conftest.nl"
6277	+	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6278	+	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6279	+	as_fn_arith $ac_count + 1 && ac_count=$as_val
6280	+	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6281	+	# Best one so far, save it but keep looking for a better one
6282	+	ac_cv_path_EGREP="$ac_path_EGREP"
6283	+	ac_path_EGREP_max=$ac_count
6284	+	fi
6285	+	# 10*(2^10) chars as input seems more than enough
6286	+	test $ac_count -gt 10 && break
6287	+	done
6288	+	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6289	+	esac
6290
6291	<	cat > conftest.c <<EOF
6292	<	#ifdef __GNUC__ && !defined (__INTEL_COMPILER)
6293	<	#  if (__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
6294	<	yes;
6295	<	#  endif
6296	<	#endif
6297	<	EOF
6298	<	if { ac_try='${CC-cc} -E conftest.c'
5360	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5361	<	(eval $ac_try) 2>&5
5362	<	ac_status=$?
5363	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5364	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
5365	<	ac_cv_prog_gcc_2_95=yes
6291	>	$ac_path_EGREP_found && break 3
6292	>	done
6293	>	done
6294	>	done
6295	>	IFS=$as_save_IFS
6296	>	if test -z "$ac_cv_path_EGREP"; then
6297	>	as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6298	>	fi
6299		else
6300	<	ac_cv_prog_gcc_2_95=no
6300	>	ac_cv_path_EGREP=$EGREP
6301		fi
6302
6303	+	fi
6304		fi
6305	<	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_2_95" >&5
6306	<	echo "${ECHO_T}$ac_cv_prog_gcc_2_95" >&6
6307	<	if test "$ac_cv_prog_gcc_2_95" = yes; then
5374	<	:
6305	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6306	>	$as_echo "$ac_cv_path_EGREP" >&6; }
6307	>	EGREP="$ac_cv_path_EGREP"
6308
6309
6310	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mcpu=750" >&5
6311	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mcpu=750... $ECHO_C" >&6
6312	<	if test "${ac_m_cpu_750+set}" = set; then
6313	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6310	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6311	>	$as_echo_n "checking whether ln -s works... " >&6; }
6312	>	LN_S=$as_ln_s
6313	>	if test "$LN_S" = "ln -s"; then
6314	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6315	>	$as_echo "yes" >&6; }
6316		else
6317	<	echo 'void f(){}' > conftest.c
6318	<	if test -z "`${CC-cc} -mcpu=750 -c conftest.c 2>&1`"; then
5384	<	ac_m_cpu_750=yes
5385	<	else
5386	<	ac_m_cpu_750=no
6317	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6318	>	$as_echo "no, using $LN_S" >&6; }
6319		fi
5388	–	rm -f conftest*
6320
6321	<	fi
6322	<	echo "$as_me:$LINENO: result: $ac_m_cpu_750" >&5
6323	<	echo "${ECHO_T}$ac_m_cpu_750" >&6
6324	<	if test "$ac_m_cpu_750" = yes; then
6325	<	:
6326	<	CPU_FLAGS=-mcpu=750
6321	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6322	>	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6323	>	set x ${MAKE-make}
6324	>	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6325	>	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
6326	>	$as_echo_n "(cached) " >&6
6327		else
6328	<	:
6329	<
6328	>	cat >conftest.make <<\_ACEOF
6329	>	SHELL = /bin/sh
6330	>	all:
6331	>	@echo '@@@%%%=$(MAKE)=@@@%%%'
6332	>	_ACEOF
6333	>	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6334	>	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6335	>	*@@@%%%=?*=@@@%%%*)
6336	>	eval ac_cv_prog_make_${ac_make}_set=yes;;
6337	>	*)
6338	>	eval ac_cv_prog_make_${ac_make}_set=no;;
6339	>	esac
6340	>	rm -f conftest.make
6341		fi
6342	<
6342	>	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6343	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6344	>	$as_echo "yes" >&6; }
6345	>	SET_MAKE=
6346		else
6347	<	:
6348	<
6347	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348	>	$as_echo "no" >&6; }
6349	>	SET_MAKE="MAKE=${MAKE-make}"
6350		fi
6351
6352	<	fi
6353	<	if test -z "$CPU_FLAGS"; then
6354	<
6355	<
6356	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mcpu=powerpc" >&5
6357	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mcpu=powerpc... $ECHO_C" >&6
6358	<	if test "${ac_m_cpu_powerpc+set}" = set; then
5413	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6352	>	if test -n "$ac_tool_prefix"; then
6353	>	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6354	>	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6355	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6356	>	$as_echo_n "checking for $ac_word... " >&6; }
6357	>	if test "${ac_cv_prog_RANLIB+set}" = set; then :
6358	>	$as_echo_n "(cached) " >&6
6359		else
6360	<	echo 'void f(){}' > conftest.c
6361	<	if test -z "`${CC-cc} -mcpu=powerpc -c conftest.c 2>&1`"; then
5417	<	ac_m_cpu_powerpc=yes
6360	>	if test -n "$RANLIB"; then
6361	>	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6362		else
6363	<	ac_m_cpu_powerpc=no
6364	<	fi
6365	<	rm -f conftest*
6363	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6364	>	for as_dir in $PATH
6365	>	do
6366	>	IFS=$as_save_IFS
6367	>	test -z "$as_dir" && as_dir=.
6368	>	for ac_exec_ext in '' $ac_executable_extensions; do
6369	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6370	>	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6371	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6372	>	break 2
6373	>	fi
6374	>	done
6375	>	done
6376	>	IFS=$as_save_IFS
6377
6378		fi
6379	<	echo "$as_me:$LINENO: result: $ac_m_cpu_powerpc" >&5
6380	<	echo "${ECHO_T}$ac_m_cpu_powerpc" >&6
6381	<	if test "$ac_m_cpu_powerpc" = yes; then
6382	<	:
6383	<	CPU_FLAGS=-mcpu=powerpc
6379	>	fi
6380	>	RANLIB=$ac_cv_prog_RANLIB
6381	>	if test -n "$RANLIB"; then
6382	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6383	>	$as_echo "$RANLIB" >&6; }
6384		else
6385	<	:
6386	<
6385	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6386	>	$as_echo "no" >&6; }
6387		fi
6388
5434	–	fi
5435	–	if test -z "$CPU_FLAGS"; then
6389
6390	<
6391	<	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -mpowerpc" >&5
6392	<	echo $ECHO_N "checking whether ${CC-cc} accepts -mpowerpc... $ECHO_C" >&6
6393	<	if test "${ac_m_powerpc+set}" = set; then
6394	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6390	>	fi
6391	>	if test -z "$ac_cv_prog_RANLIB"; then
6392	>	ac_ct_RANLIB=$RANLIB
6393	>	# Extract the first word of "ranlib", so it can be a program name with args.
6394	>	set dummy ranlib; ac_word=$2
6395	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6396	>	$as_echo_n "checking for $ac_word... " >&6; }
6397	>	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6398	>	$as_echo_n "(cached) " >&6
6399		else
6400	<	echo 'void f(){}' > conftest.c
6401	<	if test -z "`${CC-cc} -mpowerpc -c conftest.c 2>&1`"; then
5445	<	ac_m_powerpc=yes
6400	>	if test -n "$ac_ct_RANLIB"; then
6401	>	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6402		else
6403	<	ac_m_powerpc=no
6404	<	fi
6405	<	rm -f conftest*
6403	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6404	>	for as_dir in $PATH
6405	>	do
6406	>	IFS=$as_save_IFS
6407	>	test -z "$as_dir" && as_dir=.
6408	>	for ac_exec_ext in '' $ac_executable_extensions; do
6409	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6410	>	ac_cv_prog_ac_ct_RANLIB="ranlib"
6411	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6412	>	break 2
6413	>	fi
6414	>	done
6415	>	done
6416	>	IFS=$as_save_IFS
6417
6418		fi
6419	<	echo "$as_me:$LINENO: result: $ac_m_powerpc" >&5
6420	<	echo "${ECHO_T}$ac_m_powerpc" >&6
6421	<	if test "$ac_m_powerpc" = yes; then
6422	<	:
6423	<	CPU_FLAGS=-mpowerpc
6419	>	fi
6420	>	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6421	>	if test -n "$ac_ct_RANLIB"; then
6422	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6423	>	$as_echo "$ac_ct_RANLIB" >&6; }
6424		else
6425	<	:
6426	<
6425	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6426	>	$as_echo "no" >&6; }
6427		fi
6428
6429	<	fi
6430	<	esac
6431	<	fi
6432	<
6433	<	if test -n "$CPU_FLAGS"; then
6434	<	CFLAGS="$CFLAGS $CPU_FLAGS"
6429	>	if test "x$ac_ct_RANLIB" = x; then
6430	>	RANLIB=":"
6431	>	else
6432	>	case $cross_compiling:$ac_tool_warned in
6433	>	yes:)
6434	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6435	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6436	>	ac_tool_warned=yes ;;
6437	>	esac
6438	>	RANLIB=$ac_ct_RANLIB
6439		fi
5469	–
5470	–	if test -z "$CFLAGS"; then
5471	–	echo ""
5472	–	echo "********************************************************"
5473	–	echo "* WARNING: Don't know the best CFLAGS for this system  *"
5474	–	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
5475	–	echo "* (otherwise, a default of CFLAGS=-O3 will be used)    *"
5476	–	echo "********************************************************"
5477	–	echo ""
5478	–	CFLAGS="-O3"
5479	–	fi
5480	–
5481	–
5482	–
5483	–	echo "$as_me:$LINENO: checking whether ${CC-cc} accepts ${CFLAGS}" >&5
5484	–	echo $ECHO_N "checking whether ${CC-cc} accepts ${CFLAGS}... $ECHO_C" >&6
5485	–	if test "${ac_guessed_cflags+set}" = set; then
5486	–	echo $ECHO_N "(cached) $ECHO_C" >&6
6440		else
6441	<	echo 'void f(){}' > conftest.c
5489	<	if test -z "`${CC-cc} ${CFLAGS} -c conftest.c 2>&1`"; then
5490	<	ac_guessed_cflags=yes
5491	<	else
5492	<	ac_guessed_cflags=no
6441	>	RANLIB="$ac_cv_prog_RANLIB"
6442		fi
5494	–	rm -f conftest*
6443
5496	–	fi
5497	–	echo "$as_me:$LINENO: result: $ac_guessed_cflags" >&5
5498	–	echo "${ECHO_T}$ac_guessed_cflags" >&6
5499	–	if test "$ac_guessed_cflags" = yes; then
5500	–	:
6444
6445	+	# Extract the first word of "perl", so it can be a program name with args.
6446	+	set dummy perl; ac_word=$2
6447	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6448	+	$as_echo_n "checking for $ac_word... " >&6; }
6449	+	if test "${ac_cv_path_PERLINTERP+set}" = set; then :
6450	+	$as_echo_n "(cached) " >&6
6451		else
6452	<	:
6452	>	case $PERLINTERP in
6453	>	[\\/]* | ?:[\\/]*)
6454	>	ac_cv_path_PERLINTERP="$PERLINTERP" # Let the user override the test with a path.
6455	>	;;
6456	>	*)
6457	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6458	>	for as_dir in $PATH
6459	>	do
6460	>	IFS=$as_save_IFS
6461	>	test -z "$as_dir" && as_dir=.
6462	>	for ac_exec_ext in '' $ac_executable_extensions; do
6463	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6464	>	ac_cv_path_PERLINTERP="$as_dir/$ac_word$ac_exec_ext"
6465	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6466	>	break 2
6467	>	fi
6468	>	done
6469	>	done
6470	>	IFS=$as_save_IFS
6471
6472	<	echo ""
6473	<	echo "********************************************************"
6474	<	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
5508	<	echo "* your compiler.                                       *"
5509	<	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
5510	<	echo "********************************************************"
5511	<	echo ""
5512	<	CFLAGS=""
5513	<
6472	>	test -z "$ac_cv_path_PERLINTERP" && ac_cv_path_PERLINTERP="perl"
6473	>	;;
6474	>	esac
6475		fi
6476	<
6477	<
6478	<	fi
6479	<
5519	<
5520	<
5521	<
5522	<
5523	<
5524	<
5525	<	echo "$as_me:$LINENO: checking whether we are *really* using GNU c++" >&5
5526	<	echo $ECHO_N "checking whether we are *really* using GNU c++... $ECHO_C" >&6
5527	<	if test "${ac_cv_prog_really_gxx+set}" = set; then
5528	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6476	>	PERLINTERP=$ac_cv_path_PERLINTERP
6477	>	if test -n "$PERLINTERP"; then
6478	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERLINTERP" >&5
6479	>	$as_echo "$PERLINTERP" >&6; }
6480		else
6481	<
6482	<	cat > conftest.cpp <<EOF
5532	<	#ifdef __GNUC__
5533	<	#ifndef __INTEL_COMPILER
5534	<	yes;
5535	<	#endif
5536	<	#endif
5537	<	EOF
5538	<	if { ac_try='${CXX-c++} -E conftest.cpp'
5539	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5540	<	(eval $ac_try) 2>&5
5541	<	ac_status=$?
5542	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5543	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
5544	<	ac_cv_prog_really_gxx=yes
5545	<	else
5546	<	ac_cv_prog_really_gxx=no
6481	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6482	>	$as_echo "no" >&6; }
6483		fi
6484
5549	–	fi
5550	–	echo "$as_me:$LINENO: result: $ac_cv_prog_really_gxx" >&5
5551	–	echo "${ECHO_T}$ac_cv_prog_really_gxx" >&6
5552	–	if test "$ac_cv_prog_really_gxx" = yes; then
5553	–	:
6485
6486	<	else
6487	<	:
6486	>	ac_cv_path_perlinterp="$PERLINTERP"
6487	>	_sHpB='#!'
6488
5558	–	fi
6489
6490	<
6491	<	# Try to determine "good" native compiler flags if none specified on command
6492	<	# line
5563	<	if test "$ac_test_CXXFLAGS" != "set"; then
5564	<	CXXFLAGS=""
5565	<	case "${host_cpu}-${host_os}" in
5566	<
5567	<	*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then
5568	<	CXXFLAGS="-O"
5569	<	fi;;
5570	<	sparc-solaris2*) if test "$CXX" = CC; then
5571	<	CXXFLAGS="-native -fast -xO5 -dalign"
5572	<	fi;;
5573	<	rs6000*-aix*)  if test "$CXX" = xlC; then
5574	<	CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
5575	<	fi;;
5576	<	powerpc*-aix*)
5577	<	if test "$CXX" = xlC; then
5578	<	CXXFLAGS="-O3 -qarch=ppc -qansialias -w"
5579	<	echo "*******************************************************"
5580	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
5581	<	echo "*  recommended that you use                           *"
5582	<	echo "*                                                     *"
5583	<	echo "*  CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
5584	<	echo "*                                 ^^^                 *"
5585	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
5586	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
5587	<	echo "*******************************************************"
5588	<	fi;;
5589	<	*darwin*)
5590	<	if test "$CXX" = xlc++; then
5591	<	CXXFLAGS="-qthreaded -O5 -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
5592	<	fi;;
5593	<	esac
5594	<
5595	<	# use default flags for gcc on all systems
5596	<	if test $ac_cv_prog_really_gxx = yes; then
5597	<	CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic"
5598	<	fi
5599	<
5600	<	# test for gcc-specific flags:
5601	<	if test $ac_cv_prog_really_gxx = yes; then
5602	<	# -malign-double for x86 systems
5603	<
5604	<
5605	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -malign-double" >&5
5606	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -malign-double... $ECHO_C" >&6
5607	<	if test "${ac_align_double+set}" = set; then
5608	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6490	>	# Check whether --with-perl-shebang was given.
6491	>	if test "${with_perl_shebang+set}" = set; then :
6492	>	withval=$with_perl_shebang; opt_perl_shebang="$withval"
6493		else
6494	<	echo 'void f(){}' > conftest.cpp
5611	<	if test -z "`${CXX-c++} -malign-double -c conftest.cpp 2>&1`"; then
5612	<	ac_align_double=yes
5613	<	else
5614	<	ac_align_double=no
6494	>	opt_perl_shebang="not_set"
6495		fi
5616	–	rm -f conftest*
6496
6497	<	fi
6498	<	echo "$as_me:$LINENO: result: $ac_align_double" >&5
6499	<	echo "${ECHO_T}$ac_align_double" >&6
6500	<	if test "$ac_align_double" = yes; then
5622	<	:
5623	<	CXXFLAGS="$CXXFLAGS -malign-double"
6497	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether explicit instead of detected sharpbang is to be used" >&5
6498	>	$as_echo_n "checking whether explicit instead of detected sharpbang is to be used... " >&6; }
6499	>	if test "${ax_cv_opt_perl_shebang+set}" = set; then :
6500	>	$as_echo_n "(cached) " >&6
6501		else
6502	<	:
6502	>	case "$opt_perl_shebang" in
6503	>	not_set  ) ax_cv_opt_perl_shebang=''
6504	>	;;
6505	>	*     )
6506	>	ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'`
6507	>	esac
6508
6509		fi
6510	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_opt_perl_shebang" >&5
6511	+	$as_echo "$ax_cv_opt_perl_shebang" >&6; }
6512	+	if test "A$ax_cv_opt_perl_shebang" != "A"
6513	+	then
6514	+	ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang"
6515	+	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
6516	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&5
6517	+	$as_echo "$as_me: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&6;}
6518
6519	<	# -fstrict-aliasing for gcc-2.95+
6520	<
6521	<
6522	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -fstrict-aliasing" >&5
6523	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -fstrict-aliasing... $ECHO_C" >&6
6524	<	if test "${ac_fstrict_aliasing+set}" = set; then
6525	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6519	>	# Automatic detection of sharpbang formula starts here
6520	>	else
6521	>	_somian_shbangperl=`$PERLINTERP -V:startperl`
6522	>	negclass="[^']"; # must leave this comment:  m4 will remove the outer brackets for us, heheh
6523	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel sharpbang invocation to start perl" >&5
6524	>	$as_echo_n "checking for kernel sharpbang invocation to start perl... " >&6; }
6525	>	if test "${ac_cv_sys_kernshrpbang_perl+set}" = set; then :
6526	>	$as_echo_n "(cached) " >&6
6527		else
6528	<	echo 'void f(){}' > conftest.cpp
6529	<	if test -z "`${CXX-c++} -fstrict-aliasing -c conftest.cpp 2>&1`"; then
6530	<	ac_fstrict_aliasing=yes
6531	<	else
6532	<	ac_fstrict_aliasing=no
6533	<	fi
6534	<	rm -f conftest*
6528	>	_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"`
6529	>	if test "x$_somian_kspb_perl" == x
6530	>	then _somian_ksbp_warn_empty='durnit'
6531	>	else
6532	>	case "A$_somian_kspb_perl" in
6533	>	A#!*perl* )
6534	>	ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'`
6535	>	;;
6536	>	A*    )  _somian_ksbp_warn_defau='trouble'
6537	>	ac_cv_sys_kernshrpbang_perl="$PERLINTERP"
6538	>	esac
6539	>	fi
6540
6541		fi
6542	<	echo "$as_me:$LINENO: result: $ac_fstrict_aliasing" >&5
6543	<	echo "${ECHO_T}$ac_fstrict_aliasing" >&6
6544	<	if test "$ac_fstrict_aliasing" = yes; then
6545	<	:
5650	<	CXXFLAGS="$CXXFLAGS -fstrict-aliasing"
5651	<	else
5652	<	:
6542	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_kernshrpbang_perl" >&5
6543	>	$as_echo "$ac_cv_sys_kernshrpbang_perl" >&6; }
6544	>	# The above prints Checking ... result message to user.
6545	>	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
6546
6547	<	fi
6548	<
6549	<	fi
6550	<
6551	<	CPU_FLAGS=""
6552	<	if test $ac_cv_prog_really_gxx = yes; then
6553	<	case "${host_cpu}" in
6554	<	i586*)
6555	<
6556	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mcpu=pentium" >&5
6557	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mcpu=pentium... $ECHO_C" >&6
6558	<	if test "${ac_cpu_pentium+set}" = set; then
6559	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6560	<	else
6561	<	echo 'void f(){}' > conftest.cpp
5669	<	if test -z "`${CXX-c++} -mcpu=pentium -c conftest.cpp 2>&1`"; then
5670	<	ac_cpu_pentium=yes
5671	<	else
5672	<	ac_cpu_pentium=no
5673	<	fi
5674	<	rm -f conftest*
5675	<
5676	<	fi
5677	<	echo "$as_me:$LINENO: result: $ac_cpu_pentium" >&5
5678	<	echo "${ECHO_T}$ac_cpu_pentium" >&6
5679	<	if test "$ac_cpu_pentium" = yes; then
5680	<	:
5681	<	CPU_FLAGS=-mcpu=pentium
5682	<	else
5683	<	:
5684	<
5685	<
5686	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mpentium" >&5
5687	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mpentium... $ECHO_C" >&6
5688	<	if test "${ac_pentium+set}" = set; then
5689	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5690	<	else
5691	<	echo 'void f(){}' > conftest.cpp
5692	<	if test -z "`${CXX-c++} -mpentium -c conftest.cpp 2>&1`"; then
5693	<	ac_pentium=yes
5694	<	else
5695	<	ac_pentium=no
5696	<	fi
5697	<	rm -f conftest*
5698	<
5699	<	fi
5700	<	echo "$as_me:$LINENO: result: $ac_pentium" >&5
5701	<	echo "${ECHO_T}$ac_pentium" >&6
5702	<	if test "$ac_pentium" = yes; then
5703	<	:
5704	<	CPU_FLAGS=-mpentium
5705	<	else
5706	<	:
5707	<
5708	<	fi
5709	<
5710	<	fi
5711	<
5712	<	;;
5713	<	i686*)
5714	<
5715	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mcpu=pentiumpro" >&5
5716	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mcpu=pentiumpro... $ECHO_C" >&6
5717	<	if test "${ac_cpu_pentiumpro+set}" = set; then
5718	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5719	<	else
5720	<	echo 'void f(){}' > conftest.cpp
5721	<	if test -z "`${CXX-c++} -mcpu=pentiumpro -c conftest.cpp 2>&1`"; then
5722	<	ac_cpu_pentiumpro=yes
5723	<	else
5724	<	ac_cpu_pentiumpro=no
5725	<	fi
5726	<	rm -f conftest*
5727	<
5728	<	fi
5729	<	echo "$as_me:$LINENO: result: $ac_cpu_pentiumpro" >&5
5730	<	echo "${ECHO_T}$ac_cpu_pentiumpro" >&6
5731	<	if test "$ac_cpu_pentiumpro" = yes; then
5732	<	:
5733	<	CPU_FLAGS=-mcpu=pentiumpro
5734	<	else
5735	<	:
5736	<
5737	<
5738	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mpentiumpro" >&5
5739	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mpentiumpro... $ECHO_C" >&6
5740	<	if test "${ac_pentiumpro+set}" = set; then
5741	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5742	<	else
5743	<	echo 'void f(){}' > conftest.cpp
5744	<	if test -z "`${CXX-c++} -mpentiumpro -c conftest.cpp 2>&1`"; then
5745	<	ac_pentiumpro=yes
5746	<	else
5747	<	ac_pentiumpro=no
5748	<	fi
5749	<	rm -f conftest*
5750	<
5751	<	fi
5752	<	echo "$as_me:$LINENO: result: $ac_pentiumpro" >&5
5753	<	echo "${ECHO_T}$ac_pentiumpro" >&6
5754	<	if test "$ac_pentiumpro" = yes; then
5755	<	:
5756	<	CPU_FLAGS=-mpentiumpro
5757	<	else
5758	<	:
5759	<
5760	<	fi
5761	<
5762	<	fi
5763	<
5764	<	;;
5765	<	powerpc*)
5766	<	cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null`
5767	<	is60x=`echo $cputype | egrep "^600-9e?$"`
5768	<	if test -n "$is60x"; then
5769	<
5770	<
5771	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mcpu=$cputype" >&5
5772	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mcpu=$cputype... $ECHO_C" >&6
5773	<	if test "${ac_m_cpu_60x+set}" = set; then
5774	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5775	<	else
5776	<	echo 'void f(){}' > conftest.cpp
5777	<	if test -z "`${CXX-c++} -mcpu=$cputype -c conftest.cpp 2>&1`"; then
5778	<	ac_m_cpu_60x=yes
5779	<	else
5780	<	ac_m_cpu_60x=no
5781	<	fi
5782	<	rm -f conftest*
5783	<
5784	<	fi
5785	<	echo "$as_me:$LINENO: result: $ac_m_cpu_60x" >&5
5786	<	echo "${ECHO_T}$ac_m_cpu_60x" >&6
5787	<	if test "$ac_m_cpu_60x" = yes; then
5788	<	:
5789	<	CPU_FLAGS=-mcpu=$cputype
5790	<	else
5791	<	:
5792	<
5793	<	fi
5794	<
5795	<	elif test "$cputype" = 750; then
5796	<
5797	<
5798	<	echo "$as_me:$LINENO: checking whether we are using g++ 2.95 or later" >&5
5799	<	echo $ECHO_N "checking whether we are using g++ 2.95 or later... $ECHO_C" >&6
5800	<	if test "${ac_cv_prog_gxx_2_95+set}" = set; then
5801	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5802	<	else
5803	<
5804	<	cat > conftest.cpp <<EOF
5805	<	#ifdef __GNUC__ && !defined (__INTEL_COMPILER)
5806	<	#  if (__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
5807	<	yes;
5808	<	#  endif
5809	<	#endif
5810	<	EOF
5811	<	if { ac_try='${CXX-c++} -E conftest.cpp'
5812	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5813	<	(eval $ac_try) 2>&5
5814	<	ac_status=$?
5815	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5816	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
5817	<	ac_cv_prog_gxx_2_95=yes
5818	<	else
5819	<	ac_cv_prog_gxx_2_95=no
5820	<	fi
5821	<
5822	<	fi
5823	<	echo "$as_me:$LINENO: result: $ac_cv_prog_gxx_2_95" >&5
5824	<	echo "${ECHO_T}$ac_cv_prog_gxx_2_95" >&6
5825	<	if test "$ac_cv_prog_gxx_2_95" = yes; then
5826	<	:
5827	<
5828	<
5829	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mcpu=750" >&5
5830	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mcpu=750... $ECHO_C" >&6
5831	<	if test "${ac_m_cpu_750+set}" = set; then
5832	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5833	<	else
5834	<	echo 'void f(){}' > conftest.cpp
5835	<	if test -z "`${CXX-c++} -mcpu=750 -c conftest.cpp 2>&1`"; then
5836	<	ac_m_cpu_750=yes
5837	<	else
5838	<	ac_m_cpu_750=no
5839	<	fi
5840	<	rm -f conftest*
5841	<
5842	<	fi
5843	<	echo "$as_me:$LINENO: result: $ac_m_cpu_750" >&5
5844	<	echo "${ECHO_T}$ac_m_cpu_750" >&6
5845	<	if test "$ac_m_cpu_750" = yes; then
5846	<	:
5847	<	CPU_FLAGS=-mcpu=750
5848	<	else
5849	<	:
5850	<
5851	<	fi
5852	<
5853	<	else
5854	<	:
5855	<
5856	<	fi
5857	<
5858	<	fi
5859	<	if test -z "$CPU_FLAGS"; then
5860	<
5861	<
5862	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mcpu=powerpc" >&5
5863	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mcpu=powerpc... $ECHO_C" >&6
5864	<	if test "${ac_m_cpu_powerpc+set}" = set; then
5865	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5866	<	else
5867	<	echo 'void f(){}' > conftest.cpp
5868	<	if test -z "`${CXX-c++} -mcpu=powerpc -c conftest.cpp 2>&1`"; then
5869	<	ac_m_cpu_powerpc=yes
5870	<	else
5871	<	ac_m_cpu_powerpc=no
5872	<	fi
5873	<	rm -f conftest*
5874	<
5875	<	fi
5876	<	echo "$as_me:$LINENO: result: $ac_m_cpu_powerpc" >&5
5877	<	echo "${ECHO_T}$ac_m_cpu_powerpc" >&6
5878	<	if test "$ac_m_cpu_powerpc" = yes; then
5879	<	:
5880	<	CPU_FLAGS=-mcpu=powerpc
5881	<	else
5882	<	:
5883	<
5884	<	fi
5885	<
5886	<	fi
5887	<	if test -z "$CPU_FLAGS"; then
5888	<
5889	<
5890	<	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts -mpowerpc" >&5
5891	<	echo $ECHO_N "checking whether ${CXX-c++} accepts -mpowerpc... $ECHO_C" >&6
5892	<	if test "${ac_m_powerpc+set}" = set; then
5893	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5894	<	else
5895	<	echo 'void f(){}' > conftest.cpp
5896	<	if test -z "`${CXX-c++} -mpowerpc -c conftest.cpp 2>&1`"; then
5897	<	ac_m_powerpc=yes
5898	<	else
5899	<	ac_m_powerpc=no
5900	<	fi
5901	<	rm -f conftest*
5902	<
5903	<	fi
5904	<	echo "$as_me:$LINENO: result: $ac_m_powerpc" >&5
5905	<	echo "${ECHO_T}$ac_m_powerpc" >&6
5906	<	if test "$ac_m_powerpc" = yes; then
5907	<	:
5908	<	CPU_FLAGS=-mpowerpc
5909	<	else
5910	<	:
5911	<
5912	<	fi
5913	<
5914	<	fi
5915	<	esac
5916	<	fi
5917	<
5918	<	if test -n "$CPU_FLAGS"; then
5919	<	CXXFLAGS="$CXXFLAGS $CPU_FLAGS"
6547	>	if test A${_somian_ksbp_warn_empty+set} == Aset
6548	>	then   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&5
6549	>	$as_echo "$as_me: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&2;}
6550	>	fi
6551	>	# Inform user after printing result value
6552	>	if test A${_somian_ksbp_warn_defau+set} == Aset
6553	>	then { $as_echo "$as_me:${as_lineno-$LINENO}: Maybe Not good -" >&5
6554	>	$as_echo "$as_me: Maybe Not good -" >&6;}
6555	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&5
6556	>	$as_echo "$as_me: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&2;}
6557	>	else { $as_echo "$as_me:${as_lineno-$LINENO}: OK Good result - " >&5
6558	>	$as_echo "$as_me: OK Good result - " >&6;}
6559	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&5
6560	>	$as_echo "$as_me: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&6;}
6561	>	fi
6562		fi
6563
5922	–	if test -z "$CXXFLAGS"; then
5923	–	echo ""
5924	–	echo "**********************************************************"
5925	–	echo "* WARNING: Don't know the best CXXFLAGS for this system  *"
5926	–	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
5927	–	echo "* (otherwise, a default of CXXFLAGS=-O3 will be used)    *"
5928	–	echo "**********************************************************"
5929	–	echo ""
5930	–	CXXFLAGS="-O3"
5931	–	fi
5932	–
5933	–
5934	–
5935	–	echo "$as_me:$LINENO: checking whether ${CXX-c++} accepts ${CXXFLAGS}" >&5
5936	–	echo $ECHO_N "checking whether ${CXX-c++} accepts ${CXXFLAGS}... $ECHO_C" >&6
5937	–	if test "${ac_guessed_cxxflags+set}" = set; then
5938	–	echo $ECHO_N "(cached) $ECHO_C" >&6
5939	–	else
5940	–	echo 'void f(){}' > conftest.cpp
5941	–	if test -z "`${CXX-c++} ${CXXFLAGS} -c conftest.cpp 2>&1`"; then
5942	–	ac_guessed_cxxflags=yes
5943	–	else
5944	–	ac_guessed_cxxflags=no
5945	–	fi
5946	–	rm -f conftest*
5947	–
5948	–	fi
5949	–	echo "$as_me:$LINENO: result: $ac_guessed_cxxflags" >&5
5950	–	echo "${ECHO_T}$ac_guessed_cxxflags" >&6
5951	–	if test "$ac_guessed_cxxflags" = yes; then
5952	–	:
5953	–
5954	–	else
5955	–	:
5956	–
5957	–	echo ""
5958	–	echo "**********************************************************"
5959	–	echo "* WARNING: The guessed CXXFLAGS don't seem to work with  *"
5960	–	echo "* your compiler.                                         *"
5961	–	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
5962	–	echo "**********************************************************"
5963	–	echo ""
5964	–	CXXFLAGS=""
5965	–
5966	–	fi
5967	–
5968	–
5969	–	fi
5970	–
5971	–
5972	–
5973	–
5974	–
5975	–	# Try to determine "good" native compiler flags if none specified on command
5976	–	# line
5977	–
5978	–	if test x"$F90FLAGS" = x ; then
5979	–	F90FLAGS=""
5980	–	case "${host_cpu}-${host_os}" in
5981	–
5982	–	*linux*) if test "$F90" = ifc -o "$F90" = ifort; then
5983	–	F90FLAGS="-O"
5984	–	fi;;
5985	–	rs6000*-aix*)  if test "$F90" = xlf90 -o "$F90" = f90; then
5986	–	F90FLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
5987	–	fi;;
5988	–	powerpc*-aix*)
5989	–	if test "$F90" = f90 -o "$F90" = xlf90; then
5990	–	F90FLAGS="-O3 -qarch=ppc -qansialias -w"
5991	–	echo "*******************************************************"
5992	–	echo "*  You have AIX on an unknown powerpc system.  It is  *"
5993	–	echo "*  recommended that you use                           *"
5994	–	echo "*                                                     *"
5995	–	echo "*  F90FLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
5996	–	echo "*                                 ^^^                 *"
5997	–	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
5998	–	echo "*  PowerPC CPU you have.   For more info, man xlf.    *"
5999	–	echo "*******************************************************"
6000	–	fi;;
6001	–	*darwin*)
6002	–	if test "$F90" = f90 -o "$F90" = xlf90 -o "$F90" = xlf95; then
6003	–	F90FLAGS="-qthreaded -O5 -qtune=auto -qarch=auto -qunroll=auto"
6004	–	fi;;
6005	–	esac
6006	–
6007	–	if test -n "$CPU_FLAGS"; then
6008	–	F90FLAGS="$F90FLAGS $CPU_FLAGS"
6009	–	fi
6010	–
6011	–	if test -z "$F90FLAGS"; then
6012	–	echo ""
6013	–	echo "**********************************************************"
6014	–	echo "* WARNING: Don't know the best F90FLAGS for this system  *"
6015	–	echo "* Use  make F90FLAGS=..., or edit the top level Makefile *"
6016	–	echo "* (otherwise, a default of F90FLAGS=-O3 will be used)    *"
6017	–	echo "**********************************************************"
6018	–	echo ""
6019	–	F90FLAGS="-O3"
6020	–	fi
6021	–
6022	–
6023	–	echo "$as_me:$LINENO: checking whether ${F90-f90} accepts ${F90FLAGS}" >&5
6024	–	echo $ECHO_N "checking whether ${F90-f90} accepts ${F90FLAGS}... $ECHO_C" >&6
6025	–	if test "${ac_guessed_f90flags+set}" = set; then
6026	–	echo $ECHO_N "(cached) $ECHO_C" >&6
6027	–	else
6028	–
6029	–
6030	–
6031	–	ac_ext=f90
6032	–	ac_compile='$F90 -c $F90FLAGS conftest.$ac_ext >&5'
6033	–	ac_link='$F90 -o conftest$ac_exeext $F90FLAGS $LD90FLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6034	–	ac_compiler_gnu=$ac_cv_f90_compiler_gnu
6035	–
6036	–	echo 'program main' > conftest.$ac_ext
6037	–	echo 'end program main' >> conftest.$ac_ext
6038	–	ac_compile='${F90-f90} -c ${F90FLAGS} $F90FLAGS conftest.$ac_ext 1>&5'
6039	–	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6040	–	(eval $ac_compile) 2>&5
6041	–	ac_status=$?
6042	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043	–	(exit $ac_status); }; then
6044	–	ac_guessed_f90flags=yes
6045	–	else
6046	–	ac_guessed_f90flags=no
6047	–	fi
6048	–	rm -f conftest*
6049	–	ac_ext=c
6050	–	ac_cpp='$CPP $CPPFLAGS'
6051	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6052	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6053	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6054	–
6055	–
6056	–	fi
6057	–	echo "$as_me:$LINENO: result: $ac_guessed_f90flags" >&5
6058	–	echo "${ECHO_T}$ac_guessed_f90flags" >&6
6059	–	if test "$ac_guessed_f90flags" = yes; then
6060	–	:
6061	–
6062	–	else
6063	–	:
6064	–
6065	–	echo ""
6066	–	echo "**********************************************************"
6067	–	echo "* WARNING: The guessed F90FLAGS don't seem to work with  *"
6068	–	echo "* your compiler.                                         *"
6069	–	echo "* Use  make F90FLAGS=..., or edit the top level Makefile *"
6070	–	echo "**********************************************************"
6071	–	echo ""
6072	–	F90FLAGS=""
6073	–
6074	–	fi
6075	–
6076	–
6077	–	fi
6078	–
6079	–	;;
6080	–	esac
6081	–
6564		# Find a good install program.  We prefer a C program (faster),
6565		# so one script is as good as another.  But avoid the broken or
6566		# incompatible versions:
#	Line 6092 | Line 6574 | esac
6574		# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6575		# OS/2's system install, which has a completely different semantic
6576		# ./install, which can be erroneously created by make from ./install.sh.
6577	<	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6578	<	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6577	>	# Reject install programs that cannot install multiple files.
6578	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6579	>	$as_echo_n "checking for a BSD-compatible install... " >&6; }
6580		if test -z "$INSTALL"; then
6581	<	if test "${ac_cv_path_install+set}" = set; then
6582	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6581	>	if test "${ac_cv_path_install+set}" = set; then :
6582	>	$as_echo_n "(cached) " >&6
6583		else
6584		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6585		for as_dir in $PATH
6586		do
6587		IFS=$as_save_IFS
6588		test -z "$as_dir" && as_dir=.
6589	<	# Account for people who put trailing slashes in PATH elements.
6590	<	case $as_dir/ in
6591	<	./ | .// | /cC/* | \
6589	>	# Account for people who put trailing slashes in PATH elements.
6590	>	case $as_dir/ in #((
6591	>	./ | .// | /[cC]/* | \
6592		/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6593	<	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6593	>	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6594		/usr/ucb/* ) ;;
6595		*)
6596		# OSF1 and SCO ODT 3.0 have their own names for install.
#	Line 6115 | Line 6598 | case $as_dir/ in
6598		# by default.
6599		for ac_prog in ginstall scoinst install; do
6600		for ac_exec_ext in '' $ac_executable_extensions; do
6601	<	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6601	>	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6602		if test $ac_prog = install &&
6603		grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6604		# AIX install.  It has an incompatible calling convention.
#	Line 6125 | Line 6608 | case $as_dir/ in
6608		# program-specific install script used by HP pwplus--don't use.
6609		:
6610		else
6611	<	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6612	<	break 3
6611	>	rm -rf conftest.one conftest.two conftest.dir
6612	>	echo one > conftest.one
6613	>	echo two > conftest.two
6614	>	mkdir conftest.dir
6615	>	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6616	>	test -s conftest.one && test -s conftest.two &&
6617	>	test -s conftest.dir/conftest.one &&
6618	>	test -s conftest.dir/conftest.two
6619	>	then
6620	>	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6621	>	break 3
6622	>	fi
6623		fi
6624		fi
6625		done
6626		done
6627		;;
6628		esac
6136	–	done
6629
6630	+	done
6631	+	IFS=$as_save_IFS
6632
6633	+	rm -rf conftest.one conftest.two conftest.dir
6634	+
6635		fi
6636		if test "${ac_cv_path_install+set}" = set; then
6637		INSTALL=$ac_cv_path_install
6638		else
6639	<	# As a last resort, use the slow shell script.  We don't cache a
6640	<	# path for INSTALL within a source directory, because that will
6639	>	# As a last resort, use the slow shell script.  Don't cache a
6640	>	# value for INSTALL within a source directory, because that will
6641		# break other packages using the cache if that directory is
6642	<	# removed, or if the path is relative.
6642	>	# removed, or if the value is a relative name.
6643		INSTALL=$ac_install_sh
6644		fi
6645		fi
6646	<	echo "$as_me:$LINENO: result: $INSTALL" >&5
6647	<	echo "${ECHO_T}$INSTALL" >&6
6646	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6647	>	$as_echo "$INSTALL" >&6; }
6648
6649		# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6650		# It thinks the first close brace ends the variable substitution.
#	Line 6158 | Line 6654 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m
6654
6655		test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6656
6657	<	echo "$as_me:$LINENO: checking whether ln -s works" >&5
6658	<	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
6659	<	LN_S=$as_ln_s
6660	<	if test "$LN_S" = "ln -s"; then
6661	<	echo "$as_me:$LINENO: result: yes" >&5
6166	<	echo "${ECHO_T}yes" >&6
6167	<	else
6168	<	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6169	<	echo "${ECHO_T}no, using $LN_S" >&6
6170	<	fi
6171	<
6172	<	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6173	<	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6174	<	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6175	<	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6176	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6177	<	else
6178	<	cat >conftest.make <<\_ACEOF
6179	<	all:
6180	<	@echo 'ac_maketemp="$(MAKE)"'
6181	<	_ACEOF
6182	<	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6183	<	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6184	<	if test -n "$ac_maketemp"; then
6185	<	eval ac_cv_prog_make_${ac_make}_set=yes
6186	<	else
6187	<	eval ac_cv_prog_make_${ac_make}_set=no
6188	<	fi
6189	<	rm -f conftest.make
6190	<	fi
6191	<	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6192	<	echo "$as_me:$LINENO: result: yes" >&5
6193	<	echo "${ECHO_T}yes" >&6
6194	<	SET_MAKE=
6195	<	else
6196	<	echo "$as_me:$LINENO: result: no" >&5
6197	<	echo "${ECHO_T}no" >&6
6198	<	SET_MAKE="MAKE=${MAKE-make}"
6199	<	fi
6200	<
6201	<	if test -n "$ac_tool_prefix"; then
6202	<	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6203	<	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6204	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
6205	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6206	<	if test "${ac_cv_prog_RANLIB+set}" = set; then
6207	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6208	<	else
6209	<	if test -n "$RANLIB"; then
6210	<	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6211	<	else
6212	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6213	<	for as_dir in $PATH
6214	<	do
6215	<	IFS=$as_save_IFS
6216	<	test -z "$as_dir" && as_dir=.
6217	<	for ac_exec_ext in '' $ac_executable_extensions; do
6218	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6219	<	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6220	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6221	<	break 2
6222	<	fi
6223	<	done
6224	<	done
6225	<
6226	<	fi
6227	<	fi
6228	<	RANLIB=$ac_cv_prog_RANLIB
6229	<	if test -n "$RANLIB"; then
6230	<	echo "$as_me:$LINENO: result: $RANLIB" >&5
6231	<	echo "${ECHO_T}$RANLIB" >&6
6232	<	else
6233	<	echo "$as_me:$LINENO: result: no" >&5
6234	<	echo "${ECHO_T}no" >&6
6235	<	fi
6236	<
6237	<	fi
6238	<	if test -z "$ac_cv_prog_RANLIB"; then
6239	<	ac_ct_RANLIB=$RANLIB
6240	<	# Extract the first word of "ranlib", so it can be a program name with args.
6241	<	set dummy ranlib; ac_word=$2
6242	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
6243	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6244	<	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6245	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6246	<	else
6247	<	if test -n "$ac_ct_RANLIB"; then
6248	<	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6249	<	else
6250	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6251	<	for as_dir in $PATH
6252	<	do
6253	<	IFS=$as_save_IFS
6254	<	test -z "$as_dir" && as_dir=.
6255	<	for ac_exec_ext in '' $ac_executable_extensions; do
6256	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6257	<	ac_cv_prog_ac_ct_RANLIB="ranlib"
6258	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6259	<	break 2
6260	<	fi
6261	<	done
6262	<	done
6263	<
6264	<	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6265	<	fi
6266	<	fi
6267	<	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6268	<	if test -n "$ac_ct_RANLIB"; then
6269	<	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6270	<	echo "${ECHO_T}$ac_ct_RANLIB" >&6
6271	<	else
6272	<	echo "$as_me:$LINENO: result: no" >&5
6273	<	echo "${ECHO_T}no" >&6
6274	<	fi
6275	<
6276	<	RANLIB=$ac_ct_RANLIB
6277	<	else
6278	<	RANLIB="$ac_cv_prog_RANLIB"
6279	<	fi
6280	<
6281	<	for ac_prog in 'bison -y' byacc
6282	<	do
6283	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
6284	<	set dummy $ac_prog; ac_word=$2
6285	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
6286	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6287	<	if test "${ac_cv_prog_YACC+set}" = set; then
6288	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6289	<	else
6290	<	if test -n "$YACC"; then
6291	<	ac_cv_prog_YACC="$YACC" # Let the user override the test.
6292	<	else
6293	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6294	<	for as_dir in $PATH
6295	<	do
6296	<	IFS=$as_save_IFS
6297	<	test -z "$as_dir" && as_dir=.
6298	<	for ac_exec_ext in '' $ac_executable_extensions; do
6299	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6300	<	ac_cv_prog_YACC="$ac_prog"
6301	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6302	<	break 2
6303	<	fi
6304	<	done
6305	<	done
6306	<
6307	<	fi
6308	<	fi
6309	<	YACC=$ac_cv_prog_YACC
6310	<	if test -n "$YACC"; then
6311	<	echo "$as_me:$LINENO: result: $YACC" >&5
6312	<	echo "${ECHO_T}$YACC" >&6
6313	<	else
6314	<	echo "$as_me:$LINENO: result: no" >&5
6315	<	echo "${ECHO_T}no" >&6
6316	<	fi
6317	<
6318	<	test -n "$YACC" && break
6319	<	done
6320	<	test -n "$YACC" || YACC="yacc"
6321	<
6322	<	for ac_prog in flex lex
6323	<	do
6324	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
6325	<	set dummy $ac_prog; ac_word=$2
6326	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
6327	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6328	<	if test "${ac_cv_prog_LEX+set}" = set; then
6329	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6330	<	else
6331	<	if test -n "$LEX"; then
6332	<	ac_cv_prog_LEX="$LEX" # Let the user override the test.
6333	<	else
6334	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6335	<	for as_dir in $PATH
6336	<	do
6337	<	IFS=$as_save_IFS
6338	<	test -z "$as_dir" && as_dir=.
6339	<	for ac_exec_ext in '' $ac_executable_extensions; do
6340	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6341	<	ac_cv_prog_LEX="$ac_prog"
6342	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6343	<	break 2
6344	<	fi
6345	<	done
6346	<	done
6347	<
6348	<	fi
6349	<	fi
6350	<	LEX=$ac_cv_prog_LEX
6351	<	if test -n "$LEX"; then
6352	<	echo "$as_me:$LINENO: result: $LEX" >&5
6353	<	echo "${ECHO_T}$LEX" >&6
6354	<	else
6355	<	echo "$as_me:$LINENO: result: no" >&5
6356	<	echo "${ECHO_T}no" >&6
6357	<	fi
6358	<
6359	<	test -n "$LEX" && break
6360	<	done
6361	<	test -n "$LEX" || LEX=":"
6362	<
6363	<	if test -z "$LEXLIB"
6364	<	then
6365	<	echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
6366	<	echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6
6367	<	if test "${ac_cv_lib_fl_yywrap+set}" = set; then
6368	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6369	<	else
6370	<	ac_check_lib_save_LIBS=$LIBS
6371	<	LIBS="-lfl  $LIBS"
6372	<	cat >conftest.$ac_ext <<_ACEOF
6373	<	/* confdefs.h.  */
6374	<	_ACEOF
6375	<	cat confdefs.h >>conftest.$ac_ext
6376	<	cat >>conftest.$ac_ext <<_ACEOF
6377	<	/* end confdefs.h.  */
6378	<
6379	<	/* Override any gcc2 internal prototype to avoid an error.  */
6380	<	#ifdef __cplusplus
6381	<	extern "C"
6382	<	#endif
6383	<	/* We use char because int might match the return type of a gcc2
6384	<	builtin and then its argument prototype would still apply.  */
6385	<	char yywrap ();
6386	<	int
6387	<	main ()
6388	<	{
6389	<	yywrap ();
6390	<	;
6391	<	return 0;
6392	<	}
6393	<	_ACEOF
6394	<	rm -f conftest.$ac_objext conftest$ac_exeext
6395	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6396	<	(eval $ac_link) 2>conftest.er1
6397	<	ac_status=$?
6398	<	grep -v '^ *+' conftest.er1 >conftest.err
6399	<	rm -f conftest.er1
6400	<	cat conftest.err >&5
6401	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6402	<	(exit $ac_status); } &&
6403	<	{ ac_try='test -z "$ac_c_werror_flag"
6404	<	|| test ! -s conftest.err'
6405	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6406	<	(eval $ac_try) 2>&5
6407	<	ac_status=$?
6408	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409	<	(exit $ac_status); }; } &&
6410	<	{ ac_try='test -s conftest$ac_exeext'
6411	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6412	<	(eval $ac_try) 2>&5
6413	<	ac_status=$?
6414	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415	<	(exit $ac_status); }; }; then
6416	<	ac_cv_lib_fl_yywrap=yes
6417	<	else
6418	<	echo "$as_me: failed program was:" >&5
6419	<	sed 's/^/| /' conftest.$ac_ext >&5
6420	<
6421	<	ac_cv_lib_fl_yywrap=no
6422	<	fi
6423	<	rm -f conftest.err conftest.$ac_objext \
6424	<	conftest$ac_exeext conftest.$ac_ext
6425	<	LIBS=$ac_check_lib_save_LIBS
6426	<	fi
6427	<	echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
6428	<	echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6
6429	<	if test $ac_cv_lib_fl_yywrap = yes; then
6430	<	LEXLIB="-lfl"
6431	<	else
6432	<	echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
6433	<	echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6
6434	<	if test "${ac_cv_lib_l_yywrap+set}" = set; then
6435	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6436	<	else
6437	<	ac_check_lib_save_LIBS=$LIBS
6438	<	LIBS="-ll  $LIBS"
6439	<	cat >conftest.$ac_ext <<_ACEOF
6440	<	/* confdefs.h.  */
6441	<	_ACEOF
6442	<	cat confdefs.h >>conftest.$ac_ext
6443	<	cat >>conftest.$ac_ext <<_ACEOF
6444	<	/* end confdefs.h.  */
6445	<
6446	<	/* Override any gcc2 internal prototype to avoid an error.  */
6447	<	#ifdef __cplusplus
6448	<	extern "C"
6449	<	#endif
6450	<	/* We use char because int might match the return type of a gcc2
6451	<	builtin and then its argument prototype would still apply.  */
6452	<	char yywrap ();
6453	<	int
6454	<	main ()
6455	<	{
6456	<	yywrap ();
6457	<	;
6458	<	return 0;
6459	<	}
6460	<	_ACEOF
6461	<	rm -f conftest.$ac_objext conftest$ac_exeext
6462	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6463	<	(eval $ac_link) 2>conftest.er1
6464	<	ac_status=$?
6465	<	grep -v '^ *+' conftest.er1 >conftest.err
6466	<	rm -f conftest.er1
6467	<	cat conftest.err >&5
6468	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6469	<	(exit $ac_status); } &&
6470	<	{ ac_try='test -z "$ac_c_werror_flag"
6471	<	|| test ! -s conftest.err'
6472	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6473	<	(eval $ac_try) 2>&5
6474	<	ac_status=$?
6475	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476	<	(exit $ac_status); }; } &&
6477	<	{ ac_try='test -s conftest$ac_exeext'
6478	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6479	<	(eval $ac_try) 2>&5
6480	<	ac_status=$?
6481	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6482	<	(exit $ac_status); }; }; then
6483	<	ac_cv_lib_l_yywrap=yes
6484	<	else
6485	<	echo "$as_me: failed program was:" >&5
6486	<	sed 's/^/| /' conftest.$ac_ext >&5
6487	<
6488	<	ac_cv_lib_l_yywrap=no
6489	<	fi
6490	<	rm -f conftest.err conftest.$ac_objext \
6491	<	conftest$ac_exeext conftest.$ac_ext
6492	<	LIBS=$ac_check_lib_save_LIBS
6493	<	fi
6494	<	echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
6495	<	echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6
6496	<	if test $ac_cv_lib_l_yywrap = yes; then
6497	<	LEXLIB="-ll"
6498	<	fi
6499	<
6500	<	fi
6501	<
6502	<	fi
6503	<
6504	<	if test "x$LEX" != "x:"; then
6505	<	echo "$as_me:$LINENO: checking lex output file root" >&5
6506	<	echo $ECHO_N "checking lex output file root... $ECHO_C" >&6
6507	<	if test "${ac_cv_prog_lex_root+set}" = set; then
6508	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6509	<	else
6510	<	# The minimal lex program is just a single line: %%.  But some broken lexes
6511	<	# (Solaris, I think it was) want two %% lines, so accommodate them.
6512	<	cat >conftest.l <<_ACEOF
6513	<	%%
6514	<	%%
6515	<	_ACEOF
6516	<	{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5
6517	<	(eval $LEX conftest.l) 2>&5
6518	<	ac_status=$?
6519	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520	<	(exit $ac_status); }
6521	<	if test -f lex.yy.c; then
6522	<	ac_cv_prog_lex_root=lex.yy
6523	<	elif test -f lexyy.c; then
6524	<	ac_cv_prog_lex_root=lexyy
6525	<	else
6526	<	{ { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
6527	<	echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
6528	<	{ (exit 1); exit 1; }; }
6529	<	fi
6530	<	fi
6531	<	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
6532	<	echo "${ECHO_T}$ac_cv_prog_lex_root" >&6
6533	<	rm -f conftest.l
6534	<	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
6535	<
6536	<	echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
6537	<	echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6
6538	<	if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
6539	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6540	<	else
6541	<	# POSIX says lex can declare yytext either as a pointer or an array; the
6542	<	# default is implementation-dependent. Figure out which it is, since
6543	<	# not all implementations provide the %pointer and %array declarations.
6544	<	ac_cv_prog_lex_yytext_pointer=no
6545	<	echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
6546	<	ac_save_LIBS=$LIBS
6547	<	LIBS="$LIBS $LEXLIB"
6548	<	cat >conftest.$ac_ext <<_ACEOF
6549	<	`cat $LEX_OUTPUT_ROOT.c`
6550	<	_ACEOF
6551	<	rm -f conftest.$ac_objext conftest$ac_exeext
6552	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6553	<	(eval $ac_link) 2>conftest.er1
6554	<	ac_status=$?
6555	<	grep -v '^ *+' conftest.er1 >conftest.err
6556	<	rm -f conftest.er1
6557	<	cat conftest.err >&5
6558	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6559	<	(exit $ac_status); } &&
6560	<	{ ac_try='test -z "$ac_c_werror_flag"
6561	<	|| test ! -s conftest.err'
6562	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6563	<	(eval $ac_try) 2>&5
6564	<	ac_status=$?
6565	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566	<	(exit $ac_status); }; } &&
6567	<	{ ac_try='test -s conftest$ac_exeext'
6568	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6569	<	(eval $ac_try) 2>&5
6570	<	ac_status=$?
6571	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572	<	(exit $ac_status); }; }; then
6573	<	ac_cv_prog_lex_yytext_pointer=yes
6574	<	else
6575	<	echo "$as_me: failed program was:" >&5
6576	<	sed 's/^/| /' conftest.$ac_ext >&5
6577	<
6578	<	fi
6579	<	rm -f conftest.err conftest.$ac_objext \
6580	<	conftest$ac_exeext conftest.$ac_ext
6581	<	LIBS=$ac_save_LIBS
6582	<	rm -f "${LEX_OUTPUT_ROOT}.c"
6583	<
6584	<	fi
6585	<	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
6586	<	echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6
6587	<	if test $ac_cv_prog_lex_yytext_pointer = yes; then
6588	<
6589	<	cat >>confdefs.h <<\_ACEOF
6590	<	#define YYTEXT_POINTER 1
6591	<	_ACEOF
6592	<
6593	<	fi
6594	<
6595	<	fi
6657	>	case "x$INSTALL" in
6658	>	x/*) ;;
6659	>	*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
6660	>	esac
6661	>	MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f -m 755"
6662		# Extract the first word of "ar", so it can be a program name with args.
6663		set dummy ar; ac_word=$2
6664	<	echo "$as_me:$LINENO: checking for $ac_word" >&5
6665	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6666	<	if test "${ac_cv_prog_AR+set}" = set; then
6667	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6664	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6665	>	$as_echo_n "checking for $ac_word... " >&6; }
6666	>	if test "${ac_cv_prog_AR+set}" = set; then :
6667	>	$as_echo_n "(cached) " >&6
6668		else
6669		if test -n "$AR"; then
6670		ac_cv_prog_AR="$AR" # Let the user override the test.
#	Line 6608 | Line 6674 | do
6674		do
6675		IFS=$as_save_IFS
6676		test -z "$as_dir" && as_dir=.
6677	<	for ac_exec_ext in '' $ac_executable_extensions; do
6678	<	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6677	>	for ac_exec_ext in '' $ac_executable_extensions; do
6678	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6679		ac_cv_prog_AR="ar"
6680	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6680	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6681		break 2
6682		fi
6683		done
6684	<	done
6684	>	done
6685	>	IFS=$as_save_IFS
6686
6687		test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="NONE"
6688		fi
6689		fi
6690		AR=$ac_cv_prog_AR
6691		if test -n "$AR"; then
6692	<	echo "$as_me:$LINENO: result: $AR" >&5
6693	<	echo "${ECHO_T}$AR" >&6
6692	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6693	>	$as_echo "$AR" >&6; }
6694		else
6695	<	echo "$as_me:$LINENO: result: no" >&5
6696	<	echo "${ECHO_T}no" >&6
6695	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6696	>	$as_echo "no" >&6; }
6697		fi
6698
6699	+
6700		if test "$AR" = "NONE"; then
6633	–	{ { echo "$as_me:$LINENO: error: --> Can't find \`ar'!" >&5
6634	–	echo "$as_me: error: --> Can't find \`ar'!" >&2;}
6635	–	{ (exit 1); exit 1; }; }
6701		cat >confcache <<\_ACEOF
6702		# This file is a shell script that caches the results of configure
6703		# tests run on this system so they can be shared between configure
#	Line 6651 | Line 6716 | _ACEOF
6716
6717		# The following way of writing the cache mishandles newlines in values,
6718		# but we know of no workaround that is simple, portable, and efficient.
6719	<	# So, don't put newlines in cache variables' values.
6719	>	# So, we kill variables containing newlines.
6720		# Ultrix sh set writes to stderr and can't be redirected directly,
6721		# and sets the high bit in the cache file unless we assign to the vars.
6722	<	{
6722	>	(
6723	>	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6724	>	eval ac_val=\$$ac_var
6725	>	case $ac_val in #(
6726	>	*${as_nl}*)
6727	>	case $ac_var in #(
6728	>	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6729	>	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6730	>	esac
6731	>	case $ac_var in #(
6732	>	_ | IFS | as_nl) ;; #(
6733	>	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6734	>	*) { eval $ac_var=; unset $ac_var;} ;;
6735	>	esac ;;
6736	>	esac
6737	>	done
6738	>
6739		(set) 2>&1 |
6740	<	case `(ac_space=' '; set | grep ac_space) 2>&1` in
6741	<	*ac_space=\ *)
6742	<	# `set' does not quote correctly, so add quotes (double-quote
6743	<	# substitution turns \\\\ into \\, and sed turns \\ into \).
6740	>	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6741	>	*${as_nl}ac_space=\ *)
6742	>	# `set' does not quote correctly, so add quotes: double-quote
6743	>	# substitution turns \\\\ into \\, and sed turns \\ into \.
6744		sed -n \
6745		"s/'/'\\\\''/g;
6746		s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6747	<	;;
6747	>	;; #(
6748		*)
6749		# `set' quotes correctly as required by POSIX, so do not add quotes.
6750	<	sed -n \
6670	<	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6750	>	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6751		;;
6752	<	esac;
6753	<	} |
6752	>	esac |
6753	>	sort
6754	>	) |
6755		sed '
6756	+	/^ac_cv_env_/b end
6757		t clear
6758	<	: clear
6758	>	:clear
6759		s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6760		t end
6761	<	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6762	<	: end' >>confcache
6763	<	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6764	<	if test -w $cache_file; then
6765	<	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6761	>	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6762	>	:end' >>confcache
6763	>	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6764	>	if test -w "$cache_file"; then
6765	>	test "x$cache_file" != "x/dev/null" &&
6766	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6767	>	$as_echo "$as_me: updating cache $cache_file" >&6;}
6768		cat confcache >$cache_file
6769		else
6770	<	echo "not updating unwritable cache $cache_file"
6770	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6771	>	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6772		fi
6773		fi
6774		rm -f confcache
6775		exit 1
6776		fi
6777	<
6778	<
6779	<
6780	<	# Check whether --with-mpi or --without-mpi was given.
6781	<	if test "${with_mpi+set}" = set; then
6782	<	withval="$with_mpi"
6783	<	with_mpi=$withval
6784	<	else
6785	<	with_mpi="no"
6786	<	fi;
6787	<
6788	<	case "x$with_mpi" in
6789	<	xyes | "x")  USE_MPI=yes;;
6790	<	xno) USE_MPI=no ;;
6791	<	*) MPI="$with_mpi"; USE_MPI=yes ;;
6777	>	# Extract the first word of "ps", so it can be a program name with args.
6778	>	set dummy ps; ac_word=$2
6779	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6780	>	$as_echo_n "checking for $ac_word... " >&6; }
6781	>	if test "${ac_cv_path_PS+set}" = set; then :
6782	>	$as_echo_n "(cached) " >&6
6783	>	else
6784	>	case $PS in
6785	>	[\\/]* | ?:[\\/]*)
6786	>	ac_cv_path_PS="$PS" # Let the user override the test with a path.
6787	>	;;
6788	>	*)
6789	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6790	>	for as_dir in $PATH
6791	>	do
6792	>	IFS=$as_save_IFS
6793	>	test -z "$as_dir" && as_dir=.
6794	>	for ac_exec_ext in '' $ac_executable_extensions; do
6795	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6796	>	ac_cv_path_PS="$as_dir/$ac_word$ac_exec_ext"
6797	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6798	>	break 2
6799	>	fi
6800	>	done
6801	>	done
6802	>	IFS=$as_save_IFS
6803	>
6804	>	;;
6805		esac
6708	–	if test "$USE_MPI" = "yes" -a -z "$with_mpi"; then
6709	–	MPI="/usr/local"
6806		fi
6807	<	if test "$USE_MPI" = "yes"; then
6807	>	PS=$ac_cv_path_PS
6808	>	if test -n "$PS"; then
6809	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PS" >&5
6810	>	$as_echo "$PS" >&6; }
6811	>	else
6812	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6813	>	$as_echo "no" >&6; }
6814	>	fi
6815
6816
6817	<	# Set variables...
6818	<	MPI_LIB_DIR="$MPI/lib"
6819	<	MPI_INC_DIR="$MPI/include"
6817	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX or BSD ps syntax" >&5
6818	>	$as_echo_n "checking for POSIX or BSD ps syntax... " >&6; }
6819	>	if test "${ac_cv_prog_ps_syntax+set}" = set; then :
6820	>	$as_echo_n "(cached) " >&6
6821	>	else
6822
6823	+	if $PS ax -o rss > /dev/null 2>&1; then
6824	+	ac_cv_prog_ps_ax=yes
6825	+	else
6826	+	ac_cv_prog_ps_ax=no
6827	+	fi
6828	+	if $PS -ef -o rss > /dev/null 2>&1; then
6829	+	ac_cv_prog_ps_ef=yes
6830	+	else
6831	+	ac_cv_prog_ps_ef=no
6832	+	fi
6833	+	if test "$ac_cv_prog_ps_ax" = yes; then
6834	+	ac_cv_prog_ps_syntax=BSD
6835	+	else
6836	+	if test "$ac_cv_prog_ps_ef" = yes; then
6837	+	ac_cv_prog_ps_syntax=POSIX
6838	+	else
6839	+	as_fn_error "Could not determine ps syntax" "$LINENO" 5
6840	+	fi
6841	+	fi
6842
6719	–
6720	–	echo "$as_me:$LINENO: checking for mpi.h" >&5
6721	–	echo $ECHO_N "checking for mpi.h... $ECHO_C" >&6
6722	–	have_mpi_h=0
6723	–	echo '#include <mpi.h>' > conftest.cc
6724	–	if test -z "`${CXX} -I${MPI_INC_DIR} -c conftest.cc 2>&1`"; then
6725	–	echo "$as_me:$LINENO: result: yes" >&5
6726	–	echo "${ECHO_T}yes" >&6
6727	–	have_mpi_h=1
6728	–	else
6729	–	echo "$as_me:$LINENO: result: no! Check MPI include paths" >&5
6730	–	echo "${ECHO_T}no! Check MPI include paths" >&6
6731	–	USE_MPI="no"
6843		fi
6844	<	rm -f conftest*
6845	<	if test "$have_mpi_h" = 1; then
6844	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_ps_syntax" >&5
6845	>	$as_echo "$ac_cv_prog_ps_syntax" >&6; }
6846
6847	<	cat >>confdefs.h <<\_ACEOF
6848	<	#define HAVE_MPI_H 1
6847	>	cat >>confdefs.h <<_ACEOF
6848	>	#define PSCOMMAND $PS
6849		_ACEOF
6850
6851	<	fi
6851	>	if test "$ac_cv_prog_ps_syntax" = BSD; then
6852
6853	<	echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
6854	<	echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6
6744	<	have_mpif_h=0
6745	<	rm -f conftest*
6746	<	cat >conftest.f90 <<EOF
6747	<	program main
6748	<	include 'mpif.h'
6749	<	end
6750	<	EOF
6751	<	if $F90 -I$MPI_INC_DIR -c conftest.f90 > conftest.out 2>&1 ; then
6752	<	echo "$as_me:$LINENO: result: yes" >&5
6753	<	echo "${ECHO_T}yes" >&6
6754	<	MPI_F90_INC="$MPI_INC_DIR"
6755	<	have_mpif_h=1
6853	>	$as_echo "#define PSTYPE_IS_BSD 1" >>confdefs.h
6854	>
6855		else
6856	<	if test -s conftest.out ; then
6758	<	cat conftest.out >> config.log
6759	<	fi
6760	<	echo "$as_me:$LINENO: result: no! Check MPI include paths" >&5
6761	<	echo "${ECHO_T}no! Check MPI include paths" >&6
6762	<	USE_MPI="no"
6763	<	fi
6764	<	rm -f conftest*
6856	>	if test "$ac_cv_prog_ps_syntax" = POSIX; then
6857
6858	<	if test "$have_mpif_h" = 1; then
6858	>	$as_echo "#define PSTYPE_IS_POSIX 1" >>confdefs.h
6859
6860	<	cat >>confdefs.h <<\_ACEOF
6861	<	#define HAVE_MPIF_H 1
6862	<	_ACEOF
6771	<
6860	>	else
6861	>	as_fn_error "Unknown ps syntax type!" "$LINENO" 5
6862	>	fi
6863		fi
6864
6865	<	ac_ext=c
6866	<	ac_cpp='$CPP $CPPFLAGS'
6867	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6868	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6778	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6865	>	ac_ext=${ac_fc_srcext-f}
6866	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6867	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6868	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6869
6870	<	ac_save_LDFLAGS=$LDFLAGS
6871	<	LDFLAGS="${LDFLAGS} -L${MPI_LIB_DIR} "
6872	<
6873	<	if test x = x"$MPI_LIB"; then
6874	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpich" >&5
6875	<	echo $ECHO_N "checking for MPI_Init in -lmpich... $ECHO_C" >&6
6876	<	if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then
6877	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6870	>	ac_ext=${ac_fc_srcext-f}
6871	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6872	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6873	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6874	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran flag to compile .F90 files" >&5
6875	>	$as_echo_n "checking for Fortran flag to compile .F90 files... " >&6; }
6876	>	if test "${ac_cv_fc_srcext_F90+set}" = set; then :
6877	>	$as_echo_n "(cached) " >&6
6878		else
6879	<	ac_check_lib_save_LIBS=$LIBS
6880	<	LIBS="-lmpich  $LIBS"
6881	<	cat >conftest.$ac_ext <<_ACEOF
6882	<	/* confdefs.h.  */
6883	<	_ACEOF
6884	<	cat confdefs.h >>conftest.$ac_ext
6885	<	cat >>conftest.$ac_ext <<_ACEOF
6886	<	/* end confdefs.h.  */
6879	>	ac_ext=F90
6880	>	ac_fcflags_srcext_save=$ac_fcflags_srcext
6881	>	ac_fcflags_srcext=
6882	>	ac_cv_fc_srcext_F90=unknown
6883	>	for ac_flag in none -qsuffix=f=F90 -Tf; do
6884	>	test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
6885	>	cat > conftest.$ac_ext <<_ACEOF
6886	>	program main
6887
6888	<	/* Override any gcc2 internal prototype to avoid an error.  */
6799	<	#ifdef __cplusplus
6800	<	extern "C"
6801	<	#endif
6802	<	/* We use char because int might match the return type of a gcc2
6803	<	builtin and then its argument prototype would still apply.  */
6804	<	char MPI_Init ();
6805	<	int
6806	<	main ()
6807	<	{
6808	<	MPI_Init ();
6809	<	;
6810	<	return 0;
6811	<	}
6888	>	end
6889		_ACEOF
6890	<	rm -f conftest.$ac_objext conftest$ac_exeext
6891	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6815	<	(eval $ac_link) 2>conftest.er1
6816	<	ac_status=$?
6817	<	grep -v '^ *+' conftest.er1 >conftest.err
6818	<	rm -f conftest.er1
6819	<	cat conftest.err >&5
6820	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	<	(exit $ac_status); } &&
6822	<	{ ac_try='test -z "$ac_c_werror_flag"
6823	<	|| test ! -s conftest.err'
6824	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6825	<	(eval $ac_try) 2>&5
6826	<	ac_status=$?
6827	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6828	<	(exit $ac_status); }; } &&
6829	<	{ ac_try='test -s conftest$ac_exeext'
6830	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6831	<	(eval $ac_try) 2>&5
6832	<	ac_status=$?
6833	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834	<	(exit $ac_status); }; }; then
6835	<	ac_cv_lib_mpich_MPI_Init=yes
6836	<	else
6837	<	echo "$as_me: failed program was:" >&5
6838	<	sed 's/^/| /' conftest.$ac_ext >&5
6839	<
6840	<	ac_cv_lib_mpich_MPI_Init=no
6890	>	if ac_fn_fc_try_compile "$LINENO"; then :
6891	>	ac_cv_fc_srcext_F90=$ac_flag; break
6892		fi
6893	<	rm -f conftest.err conftest.$ac_objext \
6894	<	conftest$ac_exeext conftest.$ac_ext
6895	<	LIBS=$ac_check_lib_save_LIBS
6896	<	fi
6846	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpich_MPI_Init" >&5
6847	<	echo "${ECHO_T}$ac_cv_lib_mpich_MPI_Init" >&6
6848	<	if test $ac_cv_lib_mpich_MPI_Init = yes; then
6849	<	MPI_LIB="-lmpich"
6850	<	fi
6893	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6894	>	done
6895	>	rm -f conftest.$ac_objext conftest.F90
6896	>	ac_fcflags_srcext=$ac_fcflags_srcext_save
6897
6898		fi
6899	<	if test x = x"$MPI_LIB"; then
6900	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
6901	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
6902	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
6857	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6899	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_srcext_F90" >&5
6900	>	$as_echo "$ac_cv_fc_srcext_F90" >&6; }
6901	>	if test "x$ac_cv_fc_srcext_F90" = xunknown; then
6902	>	as_fn_error "Fortran could not compile .F90 files" "$LINENO" 5
6903		else
6904	<	ac_check_lib_save_LIBS=$LIBS
6905	<	LIBS="-lmpi  $LIBS"
6906	<	cat >conftest.$ac_ext <<_ACEOF
6907	<	/* confdefs.h.  */
6908	<	_ACEOF
6909	<	cat confdefs.h >>conftest.$ac_ext
6910	<	cat >>conftest.$ac_ext <<_ACEOF
6911	<	/* end confdefs.h.  */
6904	>	ac_fc_srcext=F90
6905	>	if test "x$ac_cv_fc_srcext_F90" = xnone; then
6906	>	ac_fcflags_srcext=""
6907	>	FCFLAGS_F90=""
6908	>	else
6909	>	ac_fcflags_srcext=$ac_cv_fc_srcext_F90
6910	>	FCFLAGS_F90=$ac_cv_fc_srcext_F90
6911	>	fi
6912
6868	–	/* Override any gcc2 internal prototype to avoid an error.  */
6869	–	#ifdef __cplusplus
6870	–	extern "C"
6871	–	#endif
6872	–	/* We use char because int might match the return type of a gcc2
6873	–	builtin and then its argument prototype would still apply.  */
6874	–	char MPI_Init ();
6875	–	int
6876	–	main ()
6877	–	{
6878	–	MPI_Init ();
6879	–	;
6880	–	return 0;
6881	–	}
6882	–	_ACEOF
6883	–	rm -f conftest.$ac_objext conftest$ac_exeext
6884	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6885	–	(eval $ac_link) 2>conftest.er1
6886	–	ac_status=$?
6887	–	grep -v '^ *+' conftest.er1 >conftest.err
6888	–	rm -f conftest.er1
6889	–	cat conftest.err >&5
6890	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6891	–	(exit $ac_status); } &&
6892	–	{ ac_try='test -z "$ac_c_werror_flag"
6893	–	|| test ! -s conftest.err'
6894	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6895	–	(eval $ac_try) 2>&5
6896	–	ac_status=$?
6897	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6898	–	(exit $ac_status); }; } &&
6899	–	{ ac_try='test -s conftest$ac_exeext'
6900	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6901	–	(eval $ac_try) 2>&5
6902	–	ac_status=$?
6903	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6904	–	(exit $ac_status); }; }; then
6905	–	ac_cv_lib_mpi_MPI_Init=yes
6906	–	else
6907	–	echo "$as_me: failed program was:" >&5
6908	–	sed 's/^/| /' conftest.$ac_ext >&5
6913
6910	–	ac_cv_lib_mpi_MPI_Init=no
6914		fi
6915	<	rm -f conftest.err conftest.$ac_objext \
6916	<	conftest$ac_exeext conftest.$ac_ext
6917	<	LIBS=$ac_check_lib_save_LIBS
6918	<	fi
6916	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
6917	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
6918	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
6919	<	MPI_LIB="-lmpi"
6920	<	fi
6915	>	ac_ext=${ac_fc_srcext-f}
6916	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6917	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6918	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6919
6922	–	fi
6923	–	$as_unset ac_cv_lib_mpi_MPI_Init
6924	–	if test x = x"$MPI_LIB"; then
6925	–	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
6926	–	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
6927	–	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
6928	–	echo $ECHO_N "(cached) $ECHO_C" >&6
6929	–	else
6930	–	ac_check_lib_save_LIBS=$LIBS
6931	–	LIBS="-lmpi "-llam" $LIBS"
6932	–	cat >conftest.$ac_ext <<_ACEOF
6933	–	/* confdefs.h.  */
6934	–	_ACEOF
6935	–	cat confdefs.h >>conftest.$ac_ext
6936	–	cat >>conftest.$ac_ext <<_ACEOF
6937	–	/* end confdefs.h.  */
6920
6939	–	/* Override any gcc2 internal prototype to avoid an error.  */
6940	–	#ifdef __cplusplus
6941	–	extern "C"
6942	–	#endif
6943	–	/* We use char because int might match the return type of a gcc2
6944	–	builtin and then its argument prototype would still apply.  */
6945	–	char MPI_Init ();
6946	–	int
6947	–	main ()
6948	–	{
6949	–	MPI_Init ();
6950	–	;
6951	–	return 0;
6952	–	}
6953	–	_ACEOF
6954	–	rm -f conftest.$ac_objext conftest$ac_exeext
6955	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6956	–	(eval $ac_link) 2>conftest.er1
6957	–	ac_status=$?
6958	–	grep -v '^ *+' conftest.er1 >conftest.err
6959	–	rm -f conftest.er1
6960	–	cat conftest.err >&5
6961	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6962	–	(exit $ac_status); } &&
6963	–	{ ac_try='test -z "$ac_c_werror_flag"
6964	–	|| test ! -s conftest.err'
6965	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6966	–	(eval $ac_try) 2>&5
6967	–	ac_status=$?
6968	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6969	–	(exit $ac_status); }; } &&
6970	–	{ ac_try='test -s conftest$ac_exeext'
6971	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6972	–	(eval $ac_try) 2>&5
6973	–	ac_status=$?
6974	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975	–	(exit $ac_status); }; }; then
6976	–	ac_cv_lib_mpi_MPI_Init=yes
6977	–	else
6978	–	echo "$as_me: failed program was:" >&5
6979	–	sed 's/^/| /' conftest.$ac_ext >&5
6921
6981	–	ac_cv_lib_mpi_MPI_Init=no
6982	–	fi
6983	–	rm -f conftest.err conftest.$ac_objext \
6984	–	conftest$ac_exeext conftest.$ac_ext
6985	–	LIBS=$ac_check_lib_save_LIBS
6986	–	fi
6987	–	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
6988	–	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
6989	–	if test $ac_cv_lib_mpi_MPI_Init = yes; then
6990	–	MPI_LIB="-lmpi -llam"
6991	–	fi
6922
6993	–	fi
6923
6924	<	$as_unset ac_cv_lib_mpi_MPI_Init
6925	<	if test x = x"$MPI_LIB"; then
6997	<	echo "$as_me:$LINENO: checking for MPI_Init in -lmpi" >&5
6998	<	echo $ECHO_N "checking for MPI_Init in -lmpi... $ECHO_C" >&6
6999	<	if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then
7000	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7001	<	else
7002	<	ac_check_lib_save_LIBS=$LIBS
7003	<	LIBS="-lmpi -llam -lpthread $LIBS"
7004	<	cat >conftest.$ac_ext <<_ACEOF
7005	<	/* confdefs.h.  */
7006	<	_ACEOF
7007	<	cat confdefs.h >>conftest.$ac_ext
7008	<	cat >>conftest.$ac_ext <<_ACEOF
7009	<	/* end confdefs.h.  */
6924	>	# Try to determine native compiler flags that allow us to use F90 suffix
6925	>	# for preprocessed f90 source.
6926
6927	<	/* Override any gcc2 internal prototype to avoid an error.  */
6928	<	#ifdef __cplusplus
6929	<	extern "C"
7014	<	#endif
7015	<	/* We use char because int might match the return type of a gcc2
7016	<	builtin and then its argument prototype would still apply.  */
7017	<	char MPI_Init ();
7018	<	int
7019	<	main ()
7020	<	{
7021	<	MPI_Init ();
7022	<	;
7023	<	return 0;
7024	<	}
7025	<	_ACEOF
7026	<	rm -f conftest.$ac_objext conftest$ac_exeext
7027	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7028	<	(eval $ac_link) 2>conftest.er1
7029	<	ac_status=$?
7030	<	grep -v '^ *+' conftest.er1 >conftest.err
7031	<	rm -f conftest.er1
7032	<	cat conftest.err >&5
7033	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7034	<	(exit $ac_status); } &&
7035	<	{ ac_try='test -z "$ac_c_werror_flag"
7036	<	|| test ! -s conftest.err'
7037	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7038	<	(eval $ac_try) 2>&5
7039	<	ac_status=$?
7040	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7041	<	(exit $ac_status); }; } &&
7042	<	{ ac_try='test -s conftest$ac_exeext'
7043	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7044	<	(eval $ac_try) 2>&5
7045	<	ac_status=$?
7046	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7047	<	(exit $ac_status); }; }; then
7048	<	ac_cv_lib_mpi_MPI_Init=yes
7049	<	else
7050	<	echo "$as_me: failed program was:" >&5
7051	<	sed 's/^/| /' conftest.$ac_ext >&5
6927	>	if test "$ac_test_PREPFLAG" != "set"; then
6928	>	PREPFLAG=""
6929	>	case "${host_cpu}-${host_os}" in
6930
6931	<	ac_cv_lib_mpi_MPI_Init=no
6932	<	fi
6933	<	rm -f conftest.err conftest.$ac_objext \
6934	<	conftest$ac_exeext conftest.$ac_ext
6935	<	LIBS=$ac_check_lib_save_LIBS
6936	<	fi
6937	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mpi_MPI_Init" >&5
6938	<	echo "${ECHO_T}$ac_cv_lib_mpi_MPI_Init" >&6
6939	<	if test $ac_cv_lib_mpi_MPI_Init = yes; then
6940	<	MPI_LIB="-lmpi -llam -lpthread"
6941	<	else
6931	>	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
6932	>	PREPFLAG="-fpp1 "
6933	>	fi;;
6934	>	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
6935	>	PREPFLAG="-qsuffix=cpp=F90 "
6936	>	fi;;
6937	>	*darwin*)
6938	>	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
6939	>	PREPFLAG="-qsuffix=cpp=F90 "
6940	>	fi;;
6941	>	esac
6942
6943	<	{ { echo "$as_me:$LINENO: error: Didn't find liblam, libmpi, or libmpich; check path for MPI package first..." >&5
6944	<	echo "$as_me: error: Didn't find liblam, libmpi, or libmpich; check path for MPI package first..." >&2;}
6945	<	{ (exit 1); exit 1; }; }
6946	<	USE_MPI="no"
6943	>	if test -z "$PREPFLAG"; then
6944	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Using empty PREPFLAG\"" >&5
6945	>	$as_echo "$as_me: WARNING: \"Using empty PREPFLAG\"" >&2;}
6946	>	PREPFLAG=""
6947	>	fi
6948
6949	<	fi
6949	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to make sure F90 preprocessor flag works" >&5
6950	>	$as_echo_n "checking to make sure F90 preprocessor flag works... " >&6; }
6951
6952	<	fi
6952	>	ac_ext=${ac_fc_srcext-f}
6953	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6954	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6955	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6956
6957	+	ac_save_ext=$ac_ext
6958	+	ac_ext=F90
6959	+	ac_save_FCFLAGS_SRCEXT=$FCFLAGS_SRCEXT
6960
6961	<
6962	<	echo "$as_me:$LINENO: checking for MPI Fortran library" >&5
7077	<	echo $ECHO_N "checking for MPI Fortran library... $ECHO_C" >&6
7078	<	MPI_F90_LIB=""
7079	<	if test -f "$MPI_LIB_DIR/libfmpich.a" ; then
7080	<	MPI_F90_LIB="-lfmpich"
7081	<	elif test -f "$MPI_LIB_DIR/liblamf77mpi.a" ; then
7082	<	MPI_F90_LIB="-llamf77mpi"
7083	<	else
7084	<	MPI_F90_LIB="  "
6961	>	if test "$PREPFLAG"; then :
6962	>	FCFLAGS_SRCEXT="${PREPFLAG}"
6963		fi
6964	<	echo "$as_me:$LINENO: result: found $MPI_F90_LIB" >&5
7087	<	echo "${ECHO_T}found $MPI_F90_LIB" >&6
6964	>	cat > conftest.$ac_ext <<_ACEOF
6965
6966
6967	<	fi
6967	>	program conftest
6968	>	integer :: i
6969	>	i = 1
6970	>	end program conftest
6971
6972	<
6973	<
6974	<	# Check whether --with-sprng or --without-sprng was given.
7095	<	if test "${with_sprng+set}" = set; then
7096	<	withval="$with_sprng"
7097	<	with_sprng=$withval
6972	>	_ACEOF
6973	>	if ac_fn_fc_try_compile "$LINENO"; then :
6974	>	prepflagworks=1
6975		else
6976	<	with_sprng="/usr/local"
7100	<	fi;
7101	<
7102	<	case "x$with_sprng" in
7103	<	xyes | "x")  USE_SPRNG=yes;;
7104	<	xno) USE_SPRNG=no ;;
7105	<	*) SPRNG="$with_sprng"; USE_SPRNG=yes ;;
7106	<	esac
7107	<	if test "$USE_SPRNG" = "yes" -a -z "$with_sprng"; then
7108	<	SPRNG="/usr/local"
6976	>	prepflagworks=0
6977		fi
6978	<	if test "$USE_SPRNG" = "yes"; then
6978	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6979
6980	+	FCFLAGS_SRCEXT=$ac_save_FCFLAGS_SRCEXT
6981	+	ac_ext=$ac_save_ext
6982	+	ac_ext=${ac_fc_srcext-f}
6983	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6984	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6985	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6986
7113	–	# Set variables...
7114	–	SPRNG_LIB_DIR="$SPRNG/lib"
7115	–	SPRNG_INC_DIR="$SPRNG/include"
6987
6988	+	if test "$prepflagworks" = 1; then
6989	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6990	+	$as_echo "yes" >&6; }
6991	+	FCFLAGS_SRCEXT="${PREPFLAG}"
6992
6993	+	else
6994	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6995	+	$as_echo "no" >&6; }
6996	+	as_fn_error "Can't figure out working Fortran90 preprocessor flag" "$LINENO" 5
6997	+	fi
6998	+	fi
6999
7000	<	echo "$as_me:$LINENO: checking for sprng.h" >&5
7001	<	echo $ECHO_N "checking for sprng.h... $ECHO_C" >&6
7002	<	have_sprng_h=0
7003	<	echo '#include <sprng.h>' > conftest.cc
7004	<	if test -z "`${CXX} -I${SPRNG_INC_DIR} -c conftest.cc 2>&1`"; then
7005	<	echo "$as_me:$LINENO: result: yes" >&5
7006	<	echo "${ECHO_T}yes" >&6
7007	<	have_sprng_h=1
7008	<	else
7009	<	echo "$as_me:$LINENO: result: no! Check SPRNG include path!" >&5
7010	<	echo "${ECHO_T}no! Check SPRNG include path!" >&6
7011	<	USE_SPRNG="no"
7000	>
7001	>
7002	>
7003	>
7004	>	# Try to determine native compiler flags that allow us to use F90 suffix
7005	>	# for preprocessed f90 source with -D type defines
7006	>
7007	>	if test "$ac_test_PREPDEFFLAG" != "set"; then
7008	>	PREPDEFFLAG=""
7009	>	case "${host_cpu}-${host_os}" in
7010	>
7011	>	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
7012	>	PREPDEFFLAG=" "
7013	>	fi;;
7014	>	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
7015	>	PREPDEFFLAG="-WF,"
7016	>	fi;;
7017	>	*darwin*)
7018	>	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
7019	>	PREPDEFFLAG="-WF,"
7020	>	fi;;
7021	>	esac
7022	>
7023	>	if test -z "$PREPDEFFLAG"; then
7024	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Using empty PREPDEFFLAG\"" >&5
7025	>	$as_echo "$as_me: WARNING: \"Using empty PREPDEFFLAG\"" >&2;}
7026	>	PREPDEFFLAG=" "
7027	>	fi
7028	>
7029	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to make sure F90 preprocessor define flag works" >&5
7030	>	$as_echo_n "checking to make sure F90 preprocessor define flag works... " >&6; }
7031	>
7032	>	ac_ext=${ac_fc_srcext-f}
7033	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7034	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7035	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7036	>
7037	>	ac_save_ext=$ac_ext
7038	>	ac_ext=F90
7039	>	ac_save_FCFLAGS=$FCFLAGS
7040	>
7041	>	if test "$PREPDEFFLAG"; then :
7042	>	FCFLAGS="${FCFLAGS} ${PREPDEFFLAG}-DTEST"
7043		fi
7044	<	rm -f conftest*
7133	<	if test "$have_sprng_h" = 1; then
7044	>	cat > conftest.$ac_ext <<_ACEOF
7045
7135	–	cat >>confdefs.h <<\_ACEOF
7136	–	#define HAVE_SPRNG_H 1
7137	–	_ACEOF
7046
7047	+	program conftest
7048	+	integer :: i
7049	+	#ifdef TEST
7050	+	i = 1
7051	+	#else
7052	+	choke me
7053	+	#endif
7054	+	end program conftest
7055	+
7056	+	_ACEOF
7057	+	if ac_fn_fc_try_compile "$LINENO"; then :
7058	+	prepdefflagworks=1
7059	+	else
7060	+	prepdefflagworks=0
7061		fi
7062	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7063
7064	<	ac_ext=c
7065	<	ac_cpp='$CPP $CPPFLAGS'
7066	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7067	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7068	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7064	>	FCFLAGS=$ac_save_FCFLAGS
7065	>	ac_ext=$ac_save_ext
7066	>	ac_ext=${ac_fc_srcext-f}
7067	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7068	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7069	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7070
7147	–	ac_save_LDFLAGS=$LDFLAGS
7148	–	LDFLAGS="${LDFLAGS} -L${SPRNG_LIB_DIR} "
7071
7072	<	echo "$as_me:$LINENO: checking for init_rng in -lsprng" >&5
7073	<	echo $ECHO_N "checking for init_rng in -lsprng... $ECHO_C" >&6
7074	<	if test "${ac_cv_lib_sprng_init_rng+set}" = set; then
7075	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7072	>	if test "$prepdefflagworks" = 1; then
7073	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7074	>	$as_echo "yes" >&6; }
7075	>
7076	>	else
7077	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7078	>	$as_echo "no" >&6; }
7079	>	as_fn_error "Can't figure out working Fortran90 preprocessor define flag" "$LINENO" 5
7080	>	fi
7081	>	fi
7082	>
7083	>	ac_ext=${ac_fc_srcext-f}
7084	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7085	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7086	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7087	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get verbose linking output from $FC" >&5
7088	>	$as_echo_n "checking how to get verbose linking output from $FC... " >&6; }
7089	>	if test "${ac_cv_prog_fc_v+set}" = set; then :
7090	>	$as_echo_n "(cached) " >&6
7091		else
7092	<	ac_check_lib_save_LIBS=$LIBS
7093	<	LIBS="-lsprng  $LIBS"
7094	<	cat >conftest.$ac_ext <<_ACEOF
7095	<	/* confdefs.h.  */
7092	>	cat > conftest.$ac_ext <<_ACEOF
7093	>	program main
7094	>
7095	>	end
7096		_ACEOF
7097	<	cat confdefs.h >>conftest.$ac_ext
7098	<	cat >>conftest.$ac_ext <<_ACEOF
7099	<	/* end confdefs.h.  */
7097	>	if ac_fn_fc_try_compile "$LINENO"; then :
7098	>	ac_cv_prog_fc_v=
7099	>	# Try some options frequently used verbose output
7100	>	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
7101	>	cat > conftest.$ac_ext <<_ACEOF
7102	>	program main
7103
7104	<	/* Override any gcc2 internal prototype to avoid an error.  */
7165	<	#ifdef __cplusplus
7166	<	extern "C"
7167	<	#endif
7168	<	/* We use char because int might match the return type of a gcc2
7169	<	builtin and then its argument prototype would still apply.  */
7170	<	char init_rng ();
7171	<	int
7172	<	main ()
7173	<	{
7174	<	init_rng ();
7175	<	;
7176	<	return 0;
7177	<	}
7104	>	end
7105		_ACEOF
7179	–	rm -f conftest.$ac_objext conftest$ac_exeext
7180	–	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7181	–	(eval $ac_link) 2>conftest.er1
7182	–	ac_status=$?
7183	–	grep -v '^ *+' conftest.er1 >conftest.err
7184	–	rm -f conftest.er1
7185	–	cat conftest.err >&5
7186	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7187	–	(exit $ac_status); } &&
7188	–	{ ac_try='test -z "$ac_c_werror_flag"
7189	–	|| test ! -s conftest.err'
7190	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7191	–	(eval $ac_try) 2>&5
7192	–	ac_status=$?
7193	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7194	–	(exit $ac_status); }; } &&
7195	–	{ ac_try='test -s conftest$ac_exeext'
7196	–	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7197	–	(eval $ac_try) 2>&5
7198	–	ac_status=$?
7199	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	–	(exit $ac_status); }; }; then
7201	–	ac_cv_lib_sprng_init_rng=yes
7202	–	else
7203	–	echo "$as_me: failed program was:" >&5
7204	–	sed 's/^/| /' conftest.$ac_ext >&5
7106
7107	<	ac_cv_lib_sprng_init_rng=no
7107	>	# Compile and link our simple test program by passing a flag (argument
7108	>	# 1 to this macro) to the Fortran compiler in order to get
7109	>	# "verbose" output that we can then parse for the Fortran linker
7110	>	# flags.
7111	>	ac_save_FCFLAGS=$FCFLAGS
7112	>	FCFLAGS="$FCFLAGS $ac_verb"
7113	>	eval "set x $ac_link"
7114	>	shift
7115	>	$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
7116	>	# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
7117	>	# LIBRARY_PATH; skip all such settings.
7118	>	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
7119	>	grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
7120	>	$as_echo "$ac_fc_v_output" >&5
7121	>	FCFLAGS=$ac_save_FCFLAGS
7122	>
7123	>	rm -rf conftest*
7124	>
7125	>	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
7126	>	# /foo, /bar, and /baz are search directories for the Fortran linker.
7127	>	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
7128	>	ac_fc_v_output="`echo $ac_fc_v_output |
7129	>	grep 'LPATH is:' |
7130	>	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"
7131	>
7132	>	# FIXME: we keep getting bitten by quoted arguments; a more general fix
7133	>	#        that detects unbalanced quotes in FLIBS should be implemented
7134	>	#        and (ugh) tested at some point.
7135	>	case $ac_fc_v_output in
7136	>	# If we are using xlf then replace all the commas with spaces.
7137	>	*xlfentry*)
7138	>	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
7139	>
7140	>	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
7141	>	# $LIBS confuse us, and the libraries appear later in the output anyway).
7142	>	*mGLOB_options_string*)
7143	>	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
7144	>
7145	>	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
7146	>	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
7147	>	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
7148	>	*-cmdline\ * | *-ignore\ * | *-def\ *)
7149	>	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
7150	>	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
7151	>	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
7152	>	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
7153	>
7154	>	# If we are using Cray Fortran then delete quotes.
7155	>	*cft90*)
7156	>	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
7157	>	esac
7158	>
7159	>
7160	>	# look for -l* and *.a constructs in the output
7161	>	for ac_arg in $ac_fc_v_output; do
7162	>	case $ac_arg in
7163	>	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
7164	>	ac_cv_prog_fc_v=$ac_verb
7165	>	break 2 ;;
7166	>	esac
7167	>	done
7168	>	done
7169	>	if test -z "$ac_cv_prog_fc_v"; then
7170	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine how to obtain linking information from $FC" >&5
7171	>	$as_echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
7172		fi
7208	–	rm -f conftest.err conftest.$ac_objext \
7209	–	conftest$ac_exeext conftest.$ac_ext
7210	–	LIBS=$ac_check_lib_save_LIBS
7211	–	fi
7212	–	echo "$as_me:$LINENO: result: $ac_cv_lib_sprng_init_rng" >&5
7213	–	echo "${ECHO_T}$ac_cv_lib_sprng_init_rng" >&6
7214	–	if test $ac_cv_lib_sprng_init_rng = yes; then
7215	–	SPRNG_LIB="-lsprng"
7173		else
7174	<
7175	<	{ { echo "$as_me:$LINENO: error: Didn't find libsprng; check path for SPRNG package first..." >&5
7176	<	echo "$as_me: error: Didn't find libsprng; check path for SPRNG package first..." >&2;}
7177	<	{ (exit 1); exit 1; }; }
7221	<	USE_SPRNG="no"
7174	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compilation failed" >&5
7175	>	$as_echo "$as_me: WARNING: compilation failed" >&2;}
7176	>	fi
7177	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7178
7179		fi
7180	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_v" >&5
7181	+	$as_echo "$ac_cv_prog_fc_v" >&6; }
7182	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran libraries of $FC" >&5
7183	+	$as_echo_n "checking for Fortran libraries of $FC... " >&6; }
7184	+	if test "${ac_cv_fc_libs+set}" = set; then :
7185	+	$as_echo_n "(cached) " >&6
7186	+	else
7187	+	if test "x$FCLIBS" != "x"; then
7188	+	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
7189	+	else
7190
7191	+	cat > conftest.$ac_ext <<_ACEOF
7192	+	program main
7193
7194	<	if test "$USE_SPRNG" = "no"; then
7195	<	{ { echo "$as_me:$LINENO: error: No working SPRNG library found" >&5
7228	<	echo "$as_me: error: No working SPRNG library found" >&2;}
7229	<	{ (exit 1); exit 1; }; }
7230	<	fi
7194	>	end
7195	>	_ACEOF
7196
7197	+	# Compile and link our simple test program by passing a flag (argument
7198	+	# 1 to this macro) to the Fortran compiler in order to get
7199	+	# "verbose" output that we can then parse for the Fortran linker
7200	+	# flags.
7201	+	ac_save_FCFLAGS=$FCFLAGS
7202	+	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
7203	+	eval "set x $ac_link"
7204	+	shift
7205	+	$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
7206	+	# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
7207	+	# LIBRARY_PATH; skip all such settings.
7208	+	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
7209	+	grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
7210	+	$as_echo "$ac_fc_v_output" >&5
7211	+	FCFLAGS=$ac_save_FCFLAGS
7212
7213	+	rm -rf conftest*
7214	+
7215	+	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
7216	+	# /foo, /bar, and /baz are search directories for the Fortran linker.
7217	+	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
7218	+	ac_fc_v_output="`echo $ac_fc_v_output |
7219	+	grep 'LPATH is:' |
7220	+	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"
7221	+
7222	+	# FIXME: we keep getting bitten by quoted arguments; a more general fix
7223	+	#        that detects unbalanced quotes in FLIBS should be implemented
7224	+	#        and (ugh) tested at some point.
7225	+	case $ac_fc_v_output in
7226	+	# If we are using xlf then replace all the commas with spaces.
7227	+	*xlfentry*)
7228	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
7229	+
7230	+	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
7231	+	# $LIBS confuse us, and the libraries appear later in the output anyway).
7232	+	*mGLOB_options_string*)
7233	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
7234	+
7235	+	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
7236	+	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
7237	+	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
7238	+	*-cmdline\ * | *-ignore\ * | *-def\ *)
7239	+	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
7240	+	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
7241	+	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
7242	+	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
7243	+
7244	+	# If we are using Cray Fortran then delete quotes.
7245	+	*cft90*)
7246	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
7247	+	esac
7248	+
7249	+
7250	+
7251	+	ac_cv_fc_libs=
7252	+
7253	+	# Save positional arguments (if any)
7254	+	ac_save_positional="$@"
7255	+
7256	+	set X $ac_fc_v_output
7257	+	while test $# != 1; do
7258	+	shift
7259	+	ac_arg=$1
7260	+	case $ac_arg in
7261	+	[\\/]*.a | ?:[\\/]*.a)
7262	+	ac_exists=false
7263	+	for ac_i in $ac_cv_fc_libs; do
7264	+	if test x"$ac_arg" = x"$ac_i"; then
7265	+	ac_exists=true
7266	+	break
7267	+	fi
7268	+	done
7269	+
7270	+	if test x"$ac_exists" = xtrue; then :
7271	+
7272	+	else
7273	+	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7274		fi
7275	+	;;
7276	+	-bI:*)
7277	+	ac_exists=false
7278	+	for ac_i in $ac_cv_fc_libs; do
7279	+	if test x"$ac_arg" = x"$ac_i"; then
7280	+	ac_exists=true
7281	+	break
7282	+	fi
7283	+	done
7284
7285	+	if test x"$ac_exists" = xtrue; then :
7286
7287	+	else
7288	+	if test "$ac_compiler_gnu" = yes; then
7289	+	for ac_link_opt in $ac_arg; do
7290	+	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
7291	+	done
7292	+	else
7293	+	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7294	+	fi
7295	+	fi
7296	+	;;
7297	+	# Ignore these flags.
7298	+	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
7299	+	|-LANG:=* | -LIST:* | -LNO:*)
7300	+	;;
7301	+	-lkernel32)
7302	+	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7303	+	;;
7304	+	-[LRuYz])
7305	+	# These flags, when seen by themselves, take an argument.
7306	+	# We remove the space between option and argument and re-iterate
7307	+	# unless we find an empty arg or a new option (starting with -)
7308	+	case $2 in
7309	+	"" | -*);;
7310	+	*)
7311	+	ac_arg="$ac_arg$2"
7312	+	shift; shift
7313	+	set X $ac_arg "$@"
7314	+	;;
7315	+	esac
7316	+	;;
7317	+	-YP,*)
7318	+	for ac_j in `$as_echo "$ac_arg" | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
7319	+	ac_exists=false
7320	+	for ac_i in $ac_cv_fc_libs; do
7321	+	if test x"$ac_j" = x"$ac_i"; then
7322	+	ac_exists=true
7323	+	break
7324	+	fi
7325	+	done
7326
7327	<	echo "$as_me:$LINENO: checking if MKL is wanted" >&5
7238	<	echo $ECHO_N "checking if MKL is wanted... $ECHO_C" >&6
7327	>	if test x"$ac_exists" = xtrue; then :
7328
7329	<	# Check whether --with-mkl or --without-mkl was given.
7330	<	if test "${with_mkl+set}" = set; then
7331	<	withval="$with_mkl"
7332	<	echo "$as_me:$LINENO: result: yes" >&5
7333	<	echo "${ECHO_T}yes" >&6
7334	<	for dir in $withval /usr/local/intel/mkl61 /opt/intel/mkl61; do
7335	<	mkldir="$dir"
7336	<	if test -f "$dir/include/mkl.h"; then
7337	<	found_mkl="yes";
7338	<	break;
7339	<	fi
7340	<	done
7252	<	if test x_$found_mkl != x_yes; then
7253	<	{ { echo "$as_me:$LINENO: error: Cannot find MKL includes" >&5
7254	<	echo "$as_me: error: Cannot find MKL includes" >&2;}
7255	<	{ (exit 1); exit 1; }; }
7256	<	else
7257	<	printf "MKL includes found in $mkldir/include\n";
7329	>	else
7330	>	ac_arg="$ac_arg $ac_j"
7331	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
7332	>	fi
7333	>	done
7334	>	;;
7335	>	-[lLR]*)
7336	>	ac_exists=false
7337	>	for ac_i in $ac_cv_fc_libs; do
7338	>	if test x"$ac_arg" = x"$ac_i"; then
7339	>	ac_exists=true
7340	>	break
7341		fi
7342	+	done
7343
7344	+	if test x"$ac_exists" = xtrue; then :
7345
7346	+	else
7347	+	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7348	+	fi
7349	+	;;
7350	+	-zallextract*| -zdefaultextract)
7351	+	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7352	+	;;
7353	+	# Ignore everything else.
7354	+	esac
7355	+	done
7356	+	# restore positional arguments
7357	+	set X $ac_save_positional; shift
7358
7359	<	ac_ext=c
7359	>	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
7360	>	# then we insist that the "run path" must be an absolute path (i.e. it
7361	>	# must begin with a "/").
7362	>	case `(uname -sr) 2>/dev/null` in
7363	>	"SunOS 5"*)
7364	>	ac_ld_run_path=`$as_echo "$ac_fc_v_output" |
7365	>	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
7366	>	test "x$ac_ld_run_path" != x &&
7367	>	if test "$ac_compiler_gnu" = yes; then
7368	>	for ac_link_opt in $ac_ld_run_path; do
7369	>	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
7370	>	done
7371	>	else
7372	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
7373	>	fi
7374	>	;;
7375	>	esac
7376	>	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
7377	>
7378	>	fi
7379	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_libs" >&5
7380	>	$as_echo "$ac_cv_fc_libs" >&6; }
7381	>	FCLIBS="$ac_cv_fc_libs"
7382	>
7383	>
7384	>	ac_ext=${ac_fc_srcext-f}
7385	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7386	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7387	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7388	>
7389	>	ac_ext=${ac_fc_srcext-f}
7390	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7391	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7392	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7393	>
7394	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dummy main to link with Fortran libraries" >&5
7395	>	$as_echo_n "checking for dummy main to link with Fortran libraries... " >&6; }
7396	>	if test "${ac_cv_fc_dummy_main+set}" = set; then :
7397	>	$as_echo_n "(cached) " >&6
7398	>	else
7399	>	ac_fc_dm_save_LIBS=$LIBS
7400	>	LIBS="$LIBS $FCLIBS"
7401	>	ac_fortran_dm_var=FC_DUMMY_MAIN
7402	>	ac_ext=c
7403		ac_cpp='$CPP $CPPFLAGS'
7404		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7405		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7406		ac_compiler_gnu=$ac_cv_c_compiler_gnu
7407
7408	<	ac_save_CPPFLAGS=$CPPFLAGS
7409	<	CPPFLAGS="${CPPFLAGS} -I${mkldir}/include"
7270	<	ac_save_LDFLAGS=$LDFLAGS
7271	<	LDFLAGS="${LDFLAGS} -L${mkldir}/lib/32 -lmkl -lvml -lguide"
7272	<	if test "${ac_cv_header_mkl_h+set}" = set; then
7273	<	echo "$as_me:$LINENO: checking for mkl.h" >&5
7274	<	echo $ECHO_N "checking for mkl.h... $ECHO_C" >&6
7275	<	if test "${ac_cv_header_mkl_h+set}" = set; then
7276	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7277	<	fi
7278	<	echo "$as_me:$LINENO: result: $ac_cv_header_mkl_h" >&5
7279	<	echo "${ECHO_T}$ac_cv_header_mkl_h" >&6
7280	<	else
7281	<	# Is the header compilable?
7282	<	echo "$as_me:$LINENO: checking mkl.h usability" >&5
7283	<	echo $ECHO_N "checking mkl.h usability... $ECHO_C" >&6
7284	<	cat >conftest.$ac_ext <<_ACEOF
7285	<	/* confdefs.h.  */
7286	<	_ACEOF
7287	<	cat confdefs.h >>conftest.$ac_ext
7288	<	cat >>conftest.$ac_ext <<_ACEOF
7408	>	# First, try linking without a dummy main:
7409	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7410		/* end confdefs.h.  */
7411	<	$ac_includes_default
7412	<	#include <mkl.h>
7411	>
7412	>	#ifdef FC_DUMMY_MAIN
7413	>	#ifndef FC_DUMMY_MAIN_EQ_F77
7414	>	#  ifdef __cplusplus
7415	>	extern "C"
7416	>	#  endif
7417	>	int FC_DUMMY_MAIN() { return 1; }
7418	>	#endif
7419	>	#endif
7420	>	int
7421	>	main ()
7422	>	{
7423	>
7424	>	;
7425	>	return 0;
7426	>	}
7427		_ACEOF
7428	<	rm -f conftest.$ac_objext
7429	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7295	<	(eval $ac_compile) 2>conftest.er1
7296	<	ac_status=$?
7297	<	grep -v '^ *+' conftest.er1 >conftest.err
7298	<	rm -f conftest.er1
7299	<	cat conftest.err >&5
7300	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7301	<	(exit $ac_status); } &&
7302	<	{ ac_try='test -z "$ac_c_werror_flag"
7303	<	|| test ! -s conftest.err'
7304	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7305	<	(eval $ac_try) 2>&5
7306	<	ac_status=$?
7307	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7308	<	(exit $ac_status); }; } &&
7309	<	{ ac_try='test -s conftest.$ac_objext'
7310	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7311	<	(eval $ac_try) 2>&5
7312	<	ac_status=$?
7313	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7314	<	(exit $ac_status); }; }; then
7315	<	ac_header_compiler=yes
7428	>	if ac_fn_c_try_link "$LINENO"; then :
7429	>	ac_cv_fortran_dummy_main=none
7430		else
7431	<	echo "$as_me: failed program was:" >&5
7318	<	sed 's/^/| /' conftest.$ac_ext >&5
7319	<
7320	<	ac_header_compiler=no
7431	>	ac_cv_fortran_dummy_main=unknown
7432		fi
7433	<	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7434	<	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7324	<	echo "${ECHO_T}$ac_header_compiler" >&6
7433	>	rm -f core conftest.err conftest.$ac_objext \
7434	>	conftest$ac_exeext conftest.$ac_ext
7435
7436	<	# Is the header present?
7437	<	echo "$as_me:$LINENO: checking mkl.h presence" >&5
7438	<	echo $ECHO_N "checking mkl.h presence... $ECHO_C" >&6
7329	<	cat >conftest.$ac_ext <<_ACEOF
7330	<	/* confdefs.h.  */
7331	<	_ACEOF
7332	<	cat confdefs.h >>conftest.$ac_ext
7333	<	cat >>conftest.$ac_ext <<_ACEOF
7436	>	if test $ac_cv_fortran_dummy_main = unknown; then
7437	>	for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
7438	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7439		/* end confdefs.h.  */
7440	<	#include <mkl.h>
7440	>	#define $ac_fortran_dm_var $ac_func
7441	>	#ifdef FC_DUMMY_MAIN
7442	>	#ifndef FC_DUMMY_MAIN_EQ_F77
7443	>	#  ifdef __cplusplus
7444	>	extern "C"
7445	>	#  endif
7446	>	int FC_DUMMY_MAIN() { return 1; }
7447	>	#endif
7448	>	#endif
7449	>	int
7450	>	main ()
7451	>	{
7452	>
7453	>	;
7454	>	return 0;
7455	>	}
7456		_ACEOF
7457	<	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7458	<	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7339	<	ac_status=$?
7340	<	grep -v '^ *+' conftest.er1 >conftest.err
7341	<	rm -f conftest.er1
7342	<	cat conftest.err >&5
7343	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7344	<	(exit $ac_status); } >/dev/null; then
7345	<	if test -s conftest.err; then
7346	<	ac_cpp_err=$ac_c_preproc_warn_flag
7347	<	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7348	<	else
7349	<	ac_cpp_err=
7350	<	fi
7351	<	else
7352	<	ac_cpp_err=yes
7457	>	if ac_fn_c_try_link "$LINENO"; then :
7458	>	ac_cv_fortran_dummy_main=$ac_func; break
7459		fi
7460	<	if test -z "$ac_cpp_err"; then
7461	<	ac_header_preproc=yes
7462	<	else
7463	<	echo "$as_me: failed program was:" >&5
7464	<	sed 's/^/| /' conftest.$ac_ext >&5
7460	>	rm -f core conftest.err conftest.$ac_objext \
7461	>	conftest$ac_exeext conftest.$ac_ext
7462	>	done
7463	>	fi
7464	>	ac_ext=${ac_fc_srcext-f}
7465	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7466	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7467	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7468	>	ac_cv_fc_dummy_main=$ac_cv_fortran_dummy_main
7469	>	rm -rf conftest*
7470	>	LIBS=$ac_fc_dm_save_LIBS
7471
7360	–	ac_header_preproc=no
7472		fi
7473	<	rm -f conftest.err conftest.$ac_ext
7474	<	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7475	<	echo "${ECHO_T}$ac_header_preproc" >&6
7473	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_dummy_main" >&5
7474	>	$as_echo "$ac_cv_fc_dummy_main" >&6; }
7475	>	FC_DUMMY_MAIN=$ac_cv_fc_dummy_main
7476	>	if test "$FC_DUMMY_MAIN" != unknown; then :
7477	>	if test $FC_DUMMY_MAIN != none; then
7478
7479	<	# So?  What about this header?
7480	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7481	<	yes:no: )
7482	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: accepted by the compiler, rejected by the preprocessor!" >&5
7483	<	echo "$as_me: WARNING: mkl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7484	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: proceeding with the compiler's result" >&5
7485	<	echo "$as_me: WARNING: mkl.h: proceeding with the compiler's result" >&2;}
7486	<	ac_header_preproc=yes
7487	<	;;
7488	<	no:yes:* )
7376	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: present but cannot be compiled" >&5
7377	<	echo "$as_me: WARNING: mkl.h: present but cannot be compiled" >&2;}
7378	<	{ echo "$as_me:$LINENO: WARNING: mkl.h:     check for missing prerequisite headers?" >&5
7379	<	echo "$as_me: WARNING: mkl.h:     check for missing prerequisite headers?" >&2;}
7380	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: see the Autoconf documentation" >&5
7381	<	echo "$as_me: WARNING: mkl.h: see the Autoconf documentation" >&2;}
7382	<	{ echo "$as_me:$LINENO: WARNING: mkl.h:     section \"Present But Cannot Be Compiled\"" >&5
7383	<	echo "$as_me: WARNING: mkl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7384	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: proceeding with the preprocessor's result" >&5
7385	<	echo "$as_me: WARNING: mkl.h: proceeding with the preprocessor's result" >&2;}
7386	<	{ echo "$as_me:$LINENO: WARNING: mkl.h: in the future, the compiler will take precedence" >&5
7387	<	echo "$as_me: WARNING: mkl.h: in the future, the compiler will take precedence" >&2;}
7388	<	(
7389	<	cat <<\_ASBOX
7390	<	## ------------------------------ ##
7391	<	## Report this to gezelter@nd.edu ##
7392	<	## ------------------------------ ##
7393	<	_ASBOX
7394	<	) |
7395	<	sed "s/^/$as_me: WARNING:     /" >&2
7396	<	;;
7397	<	esac
7398	<	echo "$as_me:$LINENO: checking for mkl.h" >&5
7399	<	echo $ECHO_N "checking for mkl.h... $ECHO_C" >&6
7400	<	if test "${ac_cv_header_mkl_h+set}" = set; then
7401	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7479	>	cat >>confdefs.h <<_ACEOF
7480	>	#define FC_DUMMY_MAIN $FC_DUMMY_MAIN
7481	>	_ACEOF
7482	>
7483	>	if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
7484	>
7485	>	$as_echo "#define FC_DUMMY_MAIN_EQ_F77 1" >>confdefs.h
7486	>
7487	>	fi
7488	>	fi
7489		else
7490	<	ac_cv_header_mkl_h=$ac_header_preproc
7490	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7491	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7492	>	as_fn_error "linking to Fortran libraries from C fails
7493	>	See \`config.log' for more details." "$LINENO" 5; }
7494		fi
7405	–	echo "$as_me:$LINENO: result: $ac_cv_header_mkl_h" >&5
7406	–	echo "${ECHO_T}$ac_cv_header_mkl_h" >&6
7495
7496	<	fi
7497	<	if test $ac_cv_header_mkl_h = yes; then
7496	>	ac_ext=${ac_fc_srcext-f}
7497	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7498	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7499	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7500
7501	<	echo "$as_me:$LINENO: checking for vslNewStream in -lmkl" >&5
7502	<	echo $ECHO_N "checking for vslNewStream in -lmkl... $ECHO_C" >&6
7503	<	if test "${ac_cv_lib_mkl_vslNewStream+set}" = set; then
7504	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7501	>	ac_ext=${ac_fc_srcext-f}
7502	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7503	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7504	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7505	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran name-mangling scheme" >&5
7506	>	$as_echo_n "checking for Fortran name-mangling scheme... " >&6; }
7507	>	if test "${ac_cv_fc_mangling+set}" = set; then :
7508	>	$as_echo_n "(cached) " >&6
7509		else
7510	<	ac_check_lib_save_LIBS=$LIBS
7511	<	LIBS="-lmkl  $LIBS"
7512	<	cat >conftest.$ac_ext <<_ACEOF
7513	<	/* confdefs.h.  */
7510	>	cat > conftest.$ac_ext <<_ACEOF
7511	>	subroutine foobar()
7512	>	return
7513	>	end
7514	>	subroutine foo_bar()
7515	>	return
7516	>	end
7517		_ACEOF
7518	<	cat confdefs.h >>conftest.$ac_ext
7519	<	cat >>conftest.$ac_ext <<_ACEOF
7518	>	if ac_fn_fc_try_compile "$LINENO"; then :
7519	>	mv conftest.$ac_objext cfortran_test.$ac_objext
7520	>
7521	>	ac_save_LIBS=$LIBS
7522	>	LIBS="cfortran_test.$ac_objext $LIBS $FCLIBS"
7523	>
7524	>	ac_ext=c
7525	>	ac_cpp='$CPP $CPPFLAGS'
7526	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7527	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7528	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7529	>	ac_success=no
7530	>	for ac_foobar in foobar FOOBAR; do
7531	>	for ac_underscore in "" "_"; do
7532	>	ac_func="$ac_foobar$ac_underscore"
7533	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7534		/* end confdefs.h.  */
7535
7536	<	/* Override any gcc2 internal prototype to avoid an error.  */
7536	>	/* Override any GCC internal prototype to avoid an error.
7537	>	Use char because int might match the return type of a GCC
7538	>	builtin and then its argument prototype would still apply.  */
7539		#ifdef __cplusplus
7540		extern "C"
7541		#endif
7542	<	/* We use char because int might match the return type of a gcc2
7543	<	builtin and then its argument prototype would still apply.  */
7544	<	char vslNewStream ();
7542	>	char $ac_func ();
7543	>	#ifdef FC_DUMMY_MAIN
7544	>	#ifndef FC_DUMMY_MAIN_EQ_F77
7545	>	#  ifdef __cplusplus
7546	>	extern "C"
7547	>	#  endif
7548	>	int FC_DUMMY_MAIN() { return 1; }
7549	>	#endif
7550	>	#endif
7551		int
7552		main ()
7553		{
7554	<	vslNewStream ();
7554	>	return $ac_func ();
7555		;
7556		return 0;
7557		}
7558		_ACEOF
7559	<	rm -f conftest.$ac_objext conftest$ac_exeext
7560	<	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7442	<	(eval $ac_link) 2>conftest.er1
7443	<	ac_status=$?
7444	<	grep -v '^ *+' conftest.er1 >conftest.err
7445	<	rm -f conftest.er1
7446	<	cat conftest.err >&5
7447	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448	<	(exit $ac_status); } &&
7449	<	{ ac_try='test -z "$ac_c_werror_flag"
7450	<	|| test ! -s conftest.err'
7451	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7452	<	(eval $ac_try) 2>&5
7453	<	ac_status=$?
7454	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7455	<	(exit $ac_status); }; } &&
7456	<	{ ac_try='test -s conftest$ac_exeext'
7457	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7458	<	(eval $ac_try) 2>&5
7459	<	ac_status=$?
7460	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7461	<	(exit $ac_status); }; }; then
7462	<	ac_cv_lib_mkl_vslNewStream=yes
7463	<	else
7464	<	echo "$as_me: failed program was:" >&5
7465	<	sed 's/^/| /' conftest.$ac_ext >&5
7466	<
7467	<	ac_cv_lib_mkl_vslNewStream=no
7559	>	if ac_fn_c_try_link "$LINENO"; then :
7560	>	ac_success=yes; break 2
7561		fi
7562	<	rm -f conftest.err conftest.$ac_objext \
7563	<	conftest$ac_exeext conftest.$ac_ext
7564	<	LIBS=$ac_check_lib_save_LIBS
7565	<	fi
7566	<	echo "$as_me:$LINENO: result: $ac_cv_lib_mkl_vslNewStream" >&5
7567	<	echo "${ECHO_T}$ac_cv_lib_mkl_vslNewStream" >&6
7568	<	if test $ac_cv_lib_mkl_vslNewStream = yes; then
7569	<	MKL_LIBDIR="${mkldir}/lib/32",
7477	<	MKL_LIB="-lmkl -lvml -lguide",
7478	<	HAVE_MKL="yes"
7479	<	fi
7562	>	rm -f core conftest.err conftest.$ac_objext \
7563	>	conftest$ac_exeext conftest.$ac_ext
7564	>	done
7565	>	done
7566	>	ac_ext=${ac_fc_srcext-f}
7567	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7568	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7569	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7570
7571	+	if test "$ac_success" = "yes"; then
7572	+	case $ac_foobar in
7573	+	foobar)
7574	+	ac_case=lower
7575	+	ac_foo_bar=foo_bar
7576	+	;;
7577	+	FOOBAR)
7578	+	ac_case=upper
7579	+	ac_foo_bar=FOO_BAR
7580	+	;;
7581	+	esac
7582
7583	<	else
7483	<	MKL_INC="-I${mkldir}/include"
7484	<	fi
7485	<
7486	<
7487	<	CPPFLAGS=$ac_save_CPPFLAGS
7488	<	LDFLAGS=$ac_save_LDFLAGS
7489	<	ac_ext=c
7583	>	ac_ext=c
7584		ac_cpp='$CPP $CPPFLAGS'
7585		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7586		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7587		ac_compiler_gnu=$ac_cv_c_compiler_gnu
7588	+	ac_success_extra=no
7589	+	for ac_extra in "" "_"; do
7590	+	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
7591	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7592	+	/* end confdefs.h.  */
7593
7594	+	/* Override any GCC internal prototype to avoid an error.
7595	+	Use char because int might match the return type of a GCC
7596	+	builtin and then its argument prototype would still apply.  */
7597	+	#ifdef __cplusplus
7598	+	extern "C"
7599	+	#endif
7600	+	char $ac_func ();
7601	+	#ifdef FC_DUMMY_MAIN
7602	+	#ifndef FC_DUMMY_MAIN_EQ_F77
7603	+	#  ifdef __cplusplus
7604	+	extern "C"
7605	+	#  endif
7606	+	int FC_DUMMY_MAIN() { return 1; }
7607	+	#endif
7608	+	#endif
7609	+	int
7610	+	main ()
7611	+	{
7612	+	return $ac_func ();
7613	+	;
7614	+	return 0;
7615	+	}
7616	+	_ACEOF
7617	+	if ac_fn_c_try_link "$LINENO"; then :
7618	+	ac_success_extra=yes; break
7619	+	fi
7620	+	rm -f core conftest.err conftest.$ac_objext \
7621	+	conftest$ac_exeext conftest.$ac_ext
7622	+	done
7623	+	ac_ext=${ac_fc_srcext-f}
7624	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7625	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7626	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7627
7628	<	if test x_$HAVE_MKL != x_yes; then
7629	<	{ { echo "$as_me:$LINENO: error: Can't build with MKL" >&5
7630	<	echo "$as_me: error: Can't build with MKL" >&2;}
7631	<	{ (exit 1); exit 1; }; }
7628	>	if test "$ac_success_extra" = "yes"; then
7629	>	ac_cv_fc_mangling="$ac_case case"
7630	>	if test -z "$ac_underscore"; then
7631	>	ac_cv_fc_mangling="$ac_cv_fc_mangling, no underscore"
7632	>	else
7633	>	ac_cv_fc_mangling="$ac_cv_fc_mangling, underscore"
7634	>	fi
7635	>	if test -z "$ac_extra"; then
7636	>	ac_cv_fc_mangling="$ac_cv_fc_mangling, no extra underscore"
7637	>	else
7638	>	ac_cv_fc_mangling="$ac_cv_fc_mangling, extra underscore"
7639	>	fi
7640	>	else
7641	>	ac_cv_fc_mangling="unknown"
7642	>	fi
7643	>	else
7644	>	ac_cv_fc_mangling="unknown"
7645		fi
7646
7647	+	LIBS=$ac_save_LIBS
7648	+	rm -rf conftest*
7649	+	rm -f cfortran_test*
7650	+	else
7651	+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7652	+	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7653	+	as_fn_error "cannot compile a simple Fortran program
7654	+	See \`config.log' for more details." "$LINENO" 5; }
7655	+	fi
7656	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7657
7658	+	fi
7659	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_mangling" >&5
7660	+	$as_echo "$ac_cv_fc_mangling" >&6; }
7661
7662	+	ac_ext=${ac_fc_srcext-f}
7663	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7664	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7665	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7666
7667	+	ac_ext=${ac_fc_srcext-f}
7668	+	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7669	+	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7670	+	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7671	+	case $ac_cv_fc_mangling in
7672	+	"lower case, no underscore, no extra underscore")
7673	+	$as_echo "#define FC_FUNC(name,NAME) name" >>confdefs.h
7674
7675	<	else
7675	>	$as_echo "#define FC_FUNC_(name,NAME) name" >>confdefs.h
7676	>	;;
7677	>	"lower case, no underscore, extra underscore")
7678	>	$as_echo "#define FC_FUNC(name,NAME) name" >>confdefs.h
7679
7680	<	echo "$as_me:$LINENO: result: no" >&5
7681	<	echo "${ECHO_T}no" >&6
7680	>	$as_echo "#define FC_FUNC_(name,NAME) name ## _" >>confdefs.h
7681	>	;;
7682	>	"lower case, underscore, no extra underscore")
7683	>	$as_echo "#define FC_FUNC(name,NAME) name ## _" >>confdefs.h
7684
7685	<	fi;
7685	>	$as_echo "#define FC_FUNC_(name,NAME) name ## _" >>confdefs.h
7686	>	;;
7687	>	"lower case, underscore, extra underscore")
7688	>	$as_echo "#define FC_FUNC(name,NAME) name ## _" >>confdefs.h
7689
7690	+	$as_echo "#define FC_FUNC_(name,NAME) name ## __" >>confdefs.h
7691	+	;;
7692	+	"upper case, no underscore, no extra underscore")
7693	+	$as_echo "#define FC_FUNC(name,NAME) NAME" >>confdefs.h
7694
7695	+	$as_echo "#define FC_FUNC_(name,NAME) NAME" >>confdefs.h
7696	+	;;
7697	+	"upper case, no underscore, extra underscore")
7698	+	$as_echo "#define FC_FUNC(name,NAME) NAME" >>confdefs.h
7699
7700	+	$as_echo "#define FC_FUNC_(name,NAME) NAME ## _" >>confdefs.h
7701	+	;;
7702	+	"upper case, underscore, no extra underscore")
7703	+	$as_echo "#define FC_FUNC(name,NAME) NAME ## _" >>confdefs.h
7704
7705	+	$as_echo "#define FC_FUNC_(name,NAME) NAME ## _" >>confdefs.h
7706	+	;;
7707	+	"upper case, underscore, extra underscore")
7708	+	$as_echo "#define FC_FUNC(name,NAME) NAME ## _" >>confdefs.h
7709
7710	<	OBJEXT=".$OBJEXT"
7710	>	$as_echo "#define FC_FUNC_(name,NAME) NAME ## __" >>confdefs.h
7711	>	;;
7712	>	*)
7713	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unknown Fortran name-mangling scheme" >&5
7714	>	$as_echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
7715	>	;;
7716	>	esac
7717
7718	<	OOPSE=oopse
7718	>	ac_ext=${ac_fc_srcext-f}
7719	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7720	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7721	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7722
7723	<	if test "x${prefix}" = "xNONE"
7724	<	then
7725	<	OOPSE_HOME=${ac_default_prefix}/oopse
7723	>
7724	>
7725	>	ac_ext=${ac_fc_srcext-f}
7726	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7727	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7728	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7729	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get verbose linking output from $FC" >&5
7730	>	$as_echo_n "checking how to get verbose linking output from $FC... " >&6; }
7731	>	if test "${ac_cv_prog_fc_v+set}" = set; then :
7732	>	$as_echo_n "(cached) " >&6
7733		else
7734	<	OOPSE_HOME=${prefix}/oopse
7735	<	fi
7527	<	# Check whether --enable-oopse-home or --disable-oopse-home was given.
7528	<	if test "${enable_oopse_home+set}" = set; then
7529	<	enableval="$enable_oopse_home"
7530	<	OOPSE_HOME="${enableval}"
7531	<	fi;
7734	>	cat > conftest.$ac_ext <<_ACEOF
7735	>	program main
7736
7737	<	case "x$INSTALL" in
7738	<	x/*) ;;
7739	<	*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
7740	<	esac
7737	>	end
7738	>	_ACEOF
7739	>	if ac_fn_fc_try_compile "$LINENO"; then :
7740	>	ac_cv_prog_fc_v=
7741	>	# Try some options frequently used verbose output
7742	>	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
7743	>	cat > conftest.$ac_ext <<_ACEOF
7744	>	program main
7745
7746	<	MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"
7746	>	end
7747	>	_ACEOF
7748
7749	<	SUBDIRS="libBASS libmdtools src forceFields samples utils utils/sysbuilder third-party "
7749	>	# Compile and link our simple test program by passing a flag (argument
7750	>	# 1 to this macro) to the Fortran compiler in order to get
7751	>	# "verbose" output that we can then parse for the Fortran linker
7752	>	# flags.
7753	>	ac_save_FCFLAGS=$FCFLAGS
7754	>	FCFLAGS="$FCFLAGS $ac_verb"
7755	>	eval "set x $ac_link"
7756	>	shift
7757	>	$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
7758	>	# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
7759	>	# LIBRARY_PATH; skip all such settings.
7760	>	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
7761	>	grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
7762	>	$as_echo "$ac_fc_v_output" >&5
7763	>	FCFLAGS=$ac_save_FCFLAGS
7764
7765	<	CFLAGS=${CFLAGS-""}
7543	<	CXXFLAGS=${CXXFLAGS-""}
7544	<	CPPFLAGS=${CPPFLAGS-""}
7545	<	FFLAGS=${FFLAGS-""}
7546	<	F90FLAGS=${F90FLAGS-""}
7547	<	LDFLAGS=${LDFLAGS-""}
7548	<	DEBUG=${DEBUG-"-g"}
7765	>	rm -rf conftest*
7766
7767	<	case $debug in
7768	<	1)
7769	<	FFLAGS="$DEBUG $FFLAGS"
7770	<	F90FLAGS="$DEBUG $F90FLAGS"
7771	<	;;
7772	<	*)
7773	<	;;
7774	<	esac
7767	>	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
7768	>	# /foo, /bar, and /baz are search directories for the Fortran linker.
7769	>	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
7770	>	ac_fc_v_output="`echo $ac_fc_v_output |
7771	>	grep 'LPATH is:' |
7772	>	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"
7773	>
7774	>	# FIXME: we keep getting bitten by quoted arguments; a more general fix
7775	>	#        that detects unbalanced quotes in FLIBS should be implemented
7776	>	#        and (ugh) tested at some point.
7777	>	case $ac_fc_v_output in
7778	>	# If we are using xlf then replace all the commas with spaces.
7779	>	*xlfentry*)
7780	>	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
7781	>
7782	>	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
7783	>	# $LIBS confuse us, and the libraries appear later in the output anyway).
7784	>	*mGLOB_options_string*)
7785	>	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
7786
7787	+	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
7788	+	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
7789	+	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
7790	+	*-cmdline\ * | *-ignore\ * | *-def\ *)
7791	+	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
7792	+	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
7793	+	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
7794	+	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
7795
7796	+	# If we are using Cray Fortran then delete quotes.
7797	+	*cft90*)
7798	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
7799	+	esac
7800
7801
7802	+	# look for -l* and *.a constructs in the output
7803	+	for ac_arg in $ac_fc_v_output; do
7804	+	case $ac_arg in
7805	+	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
7806	+	ac_cv_prog_fc_v=$ac_verb
7807	+	break 2 ;;
7808	+	esac
7809	+	done
7810	+	done
7811	+	if test -z "$ac_cv_prog_fc_v"; then
7812	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine how to obtain linking information from $FC" >&5
7813	+	$as_echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
7814	+	fi
7815	+	else
7816	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compilation failed" >&5
7817	+	$as_echo "$as_me: WARNING: compilation failed" >&2;}
7818	+	fi
7819	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7820
7821	+	fi
7822	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_v" >&5
7823	+	$as_echo "$ac_cv_prog_fc_v" >&6; }
7824	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran libraries of $FC" >&5
7825	+	$as_echo_n "checking for Fortran libraries of $FC... " >&6; }
7826	+	if test "${ac_cv_fc_libs+set}" = set; then :
7827	+	$as_echo_n "(cached) " >&6
7828	+	else
7829	+	if test "x$FCLIBS" != "x"; then
7830	+	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
7831	+	else
7832
7833	+	cat > conftest.$ac_ext <<_ACEOF
7834	+	program main
7835
7836	+	end
7837	+	_ACEOF
7838
7839	+	# Compile and link our simple test program by passing a flag (argument
7840	+	# 1 to this macro) to the Fortran compiler in order to get
7841	+	# "verbose" output that we can then parse for the Fortran linker
7842	+	# flags.
7843	+	ac_save_FCFLAGS=$FCFLAGS
7844	+	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
7845	+	eval "set x $ac_link"
7846	+	shift
7847	+	$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
7848	+	# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
7849	+	# LIBRARY_PATH; skip all such settings.
7850	+	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
7851	+	grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
7852	+	$as_echo "$ac_fc_v_output" >&5
7853	+	FCFLAGS=$ac_save_FCFLAGS
7854
7855	+	rm -rf conftest*
7856
7857	+	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
7858	+	# /foo, /bar, and /baz are search directories for the Fortran linker.
7859	+	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
7860	+	ac_fc_v_output="`echo $ac_fc_v_output |
7861	+	grep 'LPATH is:' |
7862	+	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"
7863
7864	+	# FIXME: we keep getting bitten by quoted arguments; a more general fix
7865	+	#        that detects unbalanced quotes in FLIBS should be implemented
7866	+	#        and (ugh) tested at some point.
7867	+	case $ac_fc_v_output in
7868	+	# If we are using xlf then replace all the commas with spaces.
7869	+	*xlfentry*)
7870	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
7871
7872	+	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
7873	+	# $LIBS confuse us, and the libraries appear later in the output anyway).
7874	+	*mGLOB_options_string*)
7875	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
7876
7877	+	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
7878	+	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
7879	+	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
7880	+	*-cmdline\ * | *-ignore\ * | *-def\ *)
7881	+	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
7882	+	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
7883	+	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
7884	+	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
7885
7886	+	# If we are using Cray Fortran then delete quotes.
7887	+	*cft90*)
7888	+	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
7889	+	esac
7890
7891
7892
7893	<	ac_config_headers="$ac_config_headers libBASS/config.h libmdtools/config.h"
7893	>	ac_cv_fc_libs=
7894
7895	<	ac_config_files="$ac_config_files Makefile libBASS/Makefile libmdtools/Makefile src/Makefile utils/Makefile utils/sysbuilder/Makefile forceFields/Makefile samples/Makefile third-party/Makefile samples/alkane/Makefile samples/argon/Makefile samples/lipid/Makefile samples/minimizer/Makefile samples/metals/Makefile samples/water/Makefile samples/water/dimer/Makefile samples/water/spce/Makefile samples/water/ssd/Makefile samples/water/ssde/Makefile samples/water/tip4p/Makefile samples/water/tip3p_ice/Makefile samples/zcons/Makefile"
7895	>	# Save positional arguments (if any)
7896	>	ac_save_positional="$@"
7897
7898	+	set X $ac_fc_v_output
7899	+	while test $# != 1; do
7900	+	shift
7901	+	ac_arg=$1
7902	+	case $ac_arg in
7903	+	[\\/]*.a | ?:[\\/]*.a)
7904	+	ac_exists=false
7905	+	for ac_i in $ac_cv_fc_libs; do
7906	+	if test x"$ac_arg" = x"$ac_i"; then
7907	+	ac_exists=true
7908	+	break
7909	+	fi
7910	+	done
7911
7912	<	cat >confcache <<\_ACEOF
7581	<	# This file is a shell script that caches the results of configure
7582	<	# tests run on this system so they can be shared between configure
7583	<	# scripts and configure runs, see configure's option --config-cache.
7584	<	# It is not useful on other systems.  If it contains results you don't
7585	<	# want to keep, you may remove or edit it.
7586	<	#
7587	<	# config.status only pays attention to the cache file if you give it
7588	<	# the --recheck option to rerun configure.
7589	<	#
7590	<	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7591	<	# loading this file, other *unset* `ac_cv_foo' will be assigned the
7592	<	# following values.
7912	>	if test x"$ac_exists" = xtrue; then :
7913
7914	<	_ACEOF
7915	<
7596	<	# The following way of writing the cache mishandles newlines in values,
7597	<	# but we know of no workaround that is simple, portable, and efficient.
7598	<	# So, don't put newlines in cache variables' values.
7599	<	# Ultrix sh set writes to stderr and can't be redirected directly,
7600	<	# and sets the high bit in the cache file unless we assign to the vars.
7601	<	{
7602	<	(set) 2>&1 |
7603	<	case `(ac_space=' '; set | grep ac_space) 2>&1` in
7604	<	*ac_space=\ *)
7605	<	# `set' does not quote correctly, so add quotes (double-quote
7606	<	# substitution turns \\\\ into \\, and sed turns \\ into \).
7607	<	sed -n \
7608	<	"s/'/'\\\\''/g;
7609	<	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7610	<	;;
7611	<	*)
7612	<	# `set' quotes correctly as required by POSIX, so do not add quotes.
7613	<	sed -n \
7614	<	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7615	<	;;
7616	<	esac;
7617	<	} |
7618	<	sed '
7619	<	t clear
7620	<	: clear
7621	<	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7622	<	t end
7623	<	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7624	<	: end' >>confcache
7625	<	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7626	<	if test -w $cache_file; then
7627	<	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7628	<	cat confcache >$cache_file
7629	<	else
7630	<	echo "not updating unwritable cache $cache_file"
7631	<	fi
7914	>	else
7915	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7916		fi
7917	<	rm -f confcache
7917	>	;;
7918	>	-bI:*)
7919	>	ac_exists=false
7920	>	for ac_i in $ac_cv_fc_libs; do
7921	>	if test x"$ac_arg" = x"$ac_i"; then
7922	>	ac_exists=true
7923	>	break
7924	>	fi
7925	>	done
7926
7927	<	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7636	<	# Let make expand exec_prefix.
7637	<	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7927	>	if test x"$ac_exists" = xtrue; then :
7928
7929	<	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7930	<	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7931	<	# trailing colons and then remove the whole line if VPATH becomes empty
7932	<	# (actually we leave an empty line to preserve line numbers).
7933	<	if test "x$srcdir" = x.; then
7934	<	ac_vpsub='/^[  ]*VPATH[        ]*=/{
7935	<	s/:*\$(srcdir):*/:/;
7646	<	s/:*\${srcdir}:*/:/;
7647	<	s/:*@srcdir@:*/:/;
7648	<	s/^\([^=]*=[     ]*\):*/\1/;
7649	<	s/:*$//;
7650	<	s/^[^=]*=[       ]*$//;
7651	<	}'
7929	>	else
7930	>	if test "$ac_compiler_gnu" = yes; then
7931	>	for ac_link_opt in $ac_arg; do
7932	>	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
7933	>	done
7934	>	else
7935	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7936		fi
7937	+	fi
7938	+	;;
7939	+	# Ignore these flags.
7940	+	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
7941	+	|-LANG:=* | -LIST:* | -LNO:*)
7942	+	;;
7943	+	-lkernel32)
7944	+	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7945	+	;;
7946	+	-[LRuYz])
7947	+	# These flags, when seen by themselves, take an argument.
7948	+	# We remove the space between option and argument and re-iterate
7949	+	# unless we find an empty arg or a new option (starting with -)
7950	+	case $2 in
7951	+	"" | -*);;
7952	+	*)
7953	+	ac_arg="$ac_arg$2"
7954	+	shift; shift
7955	+	set X $ac_arg "$@"
7956	+	;;
7957	+	esac
7958	+	;;
7959	+	-YP,*)
7960	+	for ac_j in `$as_echo "$ac_arg" | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
7961	+	ac_exists=false
7962	+	for ac_i in $ac_cv_fc_libs; do
7963	+	if test x"$ac_j" = x"$ac_i"; then
7964	+	ac_exists=true
7965	+	break
7966	+	fi
7967	+	done
7968
7969	<	DEFS=-DHAVE_CONFIG_H
7969	>	if test x"$ac_exists" = xtrue; then :
7970
7971	<	ac_libobjs=
7972	<	ac_ltlibobjs=
7973	<	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7974	<	# 1. Remove the extension, and $U if already installed.
7975	<	ac_i=`echo "$ac_i" |
7976	<	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7977	<	# 2. Add them.
7978	<	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7979	<	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7980	<	done
7981	<	LIBOBJS=$ac_libobjs
7982	<
7983	<	LTLIBOBJS=$ac_ltlibobjs
7971	>	else
7972	>	ac_arg="$ac_arg $ac_j"
7973	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
7974	>	fi
7975	>	done
7976	>	;;
7977	>	-[lLR]*)
7978	>	ac_exists=false
7979	>	for ac_i in $ac_cv_fc_libs; do
7980	>	if test x"$ac_arg" = x"$ac_i"; then
7981	>	ac_exists=true
7982	>	break
7983	>	fi
7984	>	done
7985
7986	+	if test x"$ac_exists" = xtrue; then :
7987
7671	–
7672	–	: ${CONFIG_STATUS=./config.status}
7673	–	ac_clean_files_save=$ac_clean_files
7674	–	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7675	–	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7676	–	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7677	–	cat >$CONFIG_STATUS <<_ACEOF
7678	–	#! $SHELL
7679	–	# Generated by $as_me.
7680	–	# Run this file to recreate the current configuration.
7681	–	# Compiler output produced by configure, useful for debugging
7682	–	# configure, is in config.log if it exists.
7683	–
7684	–	debug=false
7685	–	ac_cs_recheck=false
7686	–	ac_cs_silent=false
7687	–	SHELL=\${CONFIG_SHELL-$SHELL}
7688	–	_ACEOF
7689	–
7690	–	cat >>$CONFIG_STATUS <<\_ACEOF
7691	–	## --------------------- ##
7692	–	## M4sh Initialization.  ##
7693	–	## --------------------- ##
7694	–
7695	–	# Be Bourne compatible
7696	–	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7697	–	emulate sh
7698	–	NULLCMD=:
7699	–	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7700	–	# is contrary to our usage.  Disable this feature.
7701	–	alias -g '${1+"$@"}'='"$@"'
7702	–	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7703	–	set -o posix
7704	–	fi
7705	–	DUALCASE=1; export DUALCASE # for MKS sh
7706	–
7707	–	# Support unset when possible.
7708	–	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7709	–	as_unset=unset
7988		else
7989	<	as_unset=false
7989	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7990		fi
7991	<
7992	<
7993	<	# Work around bugs in pre-3.0 UWIN ksh.
7994	<	$as_unset ENV MAIL MAILPATH
7995	<	PS1='$ '
7996	<	PS2='> '
7719	<	PS4='+ '
7720	<
7721	<	# NLS nuisances.
7722	<	for as_var in \
7723	<	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7724	<	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7725	<	LC_TELEPHONE LC_TIME
7726	<	do
7727	<	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7728	<	eval $as_var=C; export $as_var
7729	<	else
7730	<	$as_unset $as_var
7731	<	fi
7991	>	;;
7992	>	-zallextract*| -zdefaultextract)
7993	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7994	>	;;
7995	>	# Ignore everything else.
7996	>	esac
7997		done
7998	+	# restore positional arguments
7999	+	set X $ac_save_positional; shift
8000
8001	<	# Required to use basename.
8002	<	if expr a : '\(a\)' >/dev/null 2>&1; then
8003	<	as_expr=expr
8001	>	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
8002	>	# then we insist that the "run path" must be an absolute path (i.e. it
8003	>	# must begin with a "/").
8004	>	case `(uname -sr) 2>/dev/null` in
8005	>	"SunOS 5"*)
8006	>	ac_ld_run_path=`$as_echo "$ac_fc_v_output" |
8007	>	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
8008	>	test "x$ac_ld_run_path" != x &&
8009	>	if test "$ac_compiler_gnu" = yes; then
8010	>	for ac_link_opt in $ac_ld_run_path; do
8011	>	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
8012	>	done
8013		else
8014	<	as_expr=false
8014	>	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
8015		fi
8016	+	;;
8017	+	esac
8018	+	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
8019
7741	–	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7742	–	as_basename=basename
7743	–	else
7744	–	as_basename=false
8020		fi
8021	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_libs" >&5
8022	+	$as_echo "$ac_cv_fc_libs" >&6; }
8023	+	FCLIBS="$ac_cv_fc_libs"
8024
8025
8026	<	# Name of the executable.
8027	<	as_me=`$as_basename "$0" ||
8028	<	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8029	<	X"$0" : 'X\(//\)$' \| \
7752	<	X"$0" : 'X\(/\)$' \| \
7753	<	.     : '\(.\)' 2>/dev/null ||
7754	<	echo X/"$0" |
7755	<	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7756	<	/^X\/\(\/\/\)$/{ s//\1/; q; }
7757	<	/^X\/\(\/\).*/{ s//\1/; q; }
7758	<	s/.*/./; q'`
8026	>	ac_ext=${ac_fc_srcext-f}
8027	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
8028	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
8029	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
8030
8031
7761	–	# PATH needs CR, and LINENO needs CR and PATH.
7762	–	# Avoid depending upon Character Ranges.
7763	–	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7764	–	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7765	–	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7766	–	as_cr_digits='0123456789'
7767	–	as_cr_alnum=$as_cr_Letters$as_cr_digits
8032
8033	<	# The user is always right.
8034	<	if test "${PATH_SEPARATOR+set}" != set; then
8035	<	echo "#! /bin/sh" >conf$$.sh
8036	<	echo  "exit 0"   >>conf$$.sh
8037	<	chmod +x conf$$.sh
8038	<	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8039	<	PATH_SEPARATOR=';'
8040	<	else
8041	<	PATH_SEPARATOR=:
8042	<	fi
8043	<	rm -f conf$$.sh
8033	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for module suffix" >&5
8034	>	$as_echo_n "checking for module suffix... " >&6; }
8035	>	rm -f conftest*
8036	>	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
8037	>	rm -f work*
8038	>	cat >conftest.$ac_ext <<EOF
8039	>	module conftest
8040	>	integer n
8041	>	parameter (n=1)
8042	>	end module conftest
8043	>	EOF
8044	>	# SGI and absoft compilers generates module name in upper case!
8045	>	testname="conftest"
8046	>	modcase="lower"
8047	>	if (eval $ac_compile) 2>/dev/null ; then
8048	>	MOD=`ls conftest* | grep -v conftest.$ac_ext | grep -v conftest.o`
8049	>	MOD=`echo "$MOD" | sed -e 's/conftest\.//g'`
8050	>	if test -z "$MOD" ; then
8051	>	MOD=`ls CONFTEST* 2>/dev/null \
8052	>	| grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
8053	>	MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'`
8054	>	if test -n "$MOD" ; then
8055	>	testname="CONFTEST"
8056	>	modcase="upper"
8057	>	fi
8058	>	fi
8059	>	if test -z "$MOD" ; then
8060	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
8061	>	$as_echo "unknown" >&6; }
8062	>	# Use mod if we can't figure it out
8063	>	MOD="mod"
8064	>	else
8065	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOD" >&5
8066	>	$as_echo "$MOD" >&6; }
8067	>	fi
8068	>	if test -s work.pcl ; then
8069	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Compiler generates auxillery files!" >&5
8070	>	$as_echo "$as_me: WARNING: Compiler generates auxillery files!" >&2;}
8071	>	fi
8072	>	else
8073	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
8074	>	$as_echo "unknown" >&6; }
8075		fi
8076
8077
7783	–	as_lineno_1=$LINENO
7784	–	as_lineno_2=$LINENO
7785	–	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7786	–	test "x$as_lineno_1" != "x$as_lineno_2" &&
7787	–	test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7788	–	# Find who we are.  Look in the path if we contain no path at all
7789	–	# relative or not.
7790	–	case $0 in
7791	–	*[\\/]* ) as_myself=$0 ;;
7792	–	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7793	–	for as_dir in $PATH
7794	–	do
7795	–	IFS=$as_save_IFS
7796	–	test -z "$as_dir" && as_dir=.
7797	–	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7798	–	done
8078
7800	–	;;
7801	–	esac
7802	–	# We did not find ourselves, most probably we were run as `sh COMMAND'
7803	–	# in which case we are not to be found in the path.
7804	–	if test "x$as_myself" = x; then
7805	–	as_myself=$0
7806	–	fi
7807	–	if test ! -f "$as_myself"; then
7808	–	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7809	–	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7810	–	{ (exit 1); exit 1; }; }
7811	–	fi
7812	–	case $CONFIG_SHELL in
7813	–	'')
7814	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7815	–	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7816	–	do
7817	–	IFS=$as_save_IFS
7818	–	test -z "$as_dir" && as_dir=.
7819	–	for as_base in sh bash ksh sh5; do
7820	–	case $as_dir in
7821	–	/*)
7822	–	if ("$as_dir/$as_base" -c '
7823	–	as_lineno_1=$LINENO
7824	–	as_lineno_2=$LINENO
7825	–	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7826	–	test "x$as_lineno_1" != "x$as_lineno_2" &&
7827	–	test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7828	–	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7829	–	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7830	–	CONFIG_SHELL=$as_dir/$as_base
7831	–	export CONFIG_SHELL
7832	–	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7833	–	fi;;
7834	–	esac
7835	–	done
7836	–	done
7837	–	;;
7838	–	esac
8079
7840	–	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7841	–	# uniformly replaced by the line number.  The first 'sed' inserts a
7842	–	# line-number line before each line; the second 'sed' does the real
7843	–	# work.  The second script uses 'N' to pair each line-number line
7844	–	# with the numbered line, and appends trailing '-' during
7845	–	# substitution so that $LINENO is not a special case at line end.
7846	–	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7847	–	# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7848	–	sed '=' <$as_myself |
7849	–	sed '
7850	–	N
7851	–	s,$,-,
7852	–	: loop
7853	–	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7854	–	t loop
7855	–	s,-$,,
7856	–	s,^['$as_cr_digits']*\n,,
7857	–	' >$as_me.lineno &&
7858	–	chmod +x $as_me.lineno ||
7859	–	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7860	–	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7861	–	{ (exit 1); exit 1; }; }
8080
8081	<	# Don't try to exec as it changes $[0], causing all sort of problems
8082	<	# (the dirname of $[0] is not the place where we might find the
8083	<	# original and so on.  Autoconf is especially sensible to this).
8084	<	. ./$as_me.lineno
8085	<	# Exit status is that of the last command.
8086	<	exit
8087	<	}
8081	>	# Check for module include path (some use -I, some (Solaris) use -M, some
8082	>	# (absoft) use -p).
8083	>	# Intel compilers use a wierd system: -cl,filename.pcl .  If no file is
8084	>	# specified, work.pcl and work.pc are created.  However, if you specify
8085	>	# a file, it must contain a the name of a file ending in .pc .  Ugh!
8086	>	# Use the module made above
8087	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for module directory path flag" >&5
8088	>	$as_echo_n "checking for module directory path flag... " >&6; }
8089	>	rm -f conftest*
8090	>	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
8091	>	rm -f work*
8092	>	cat >conftest.$ac_ext <<EOF
8093	>	module conftest
8094	>	integer n
8095	>	parameter (n=1)
8096	>	end module conftest
8097	>	EOF
8098	>	# SGI and absoft compilers generates module name in upper case!
8099	>	testname="conftest"
8100	>	if (eval $ac_compile) 2>/dev/null ; then
8101	>	mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
8102	>	mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'`
8103	>	if test -n "$mod" ; then
8104	>	testname="CONFTEST"
8105	>	fi
8106	>	madedir=0
8107	>	if test ! -d conf ; then mkdir conf ; madedir=1; fi
8108	>	cp $testname.$MOD conf
8109	>	rm -f conftest* CONFTEST*
8110	>	cat >conftest1.$ac_ext <<EOF
8111	>	program main
8112	>	use conftest
8113	>	print *, n
8114	>	end
8115	>	EOF
8116	>	F90_WORK_FILES_ARG=""
8117	>	F90MODINCSPEC=""
8118	>	if $FC -c -Iconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext > conftest.out 2>&1 ; then
8119	>	MODDIRFLAG="-I"
8120	>	F90MODINCSPEC="-I<dir>"
8121	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: -I" >&5
8122	>	$as_echo "-I" >&6; }
8123	>	elif $FC -c -Mconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
8124	>	MODDIRFLAG="-M"
8125	>	F90MODINCSPEC="-M<dir>"
8126	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: -M" >&5
8127	>	$as_echo "-M" >&6; }
8128	>	elif $FC -c -pconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
8129	>	MODDIRFLAG="-p"
8130	>	F90MODINCSPEC="-p<dir>"
8131	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: -p" >&5
8132	>	$as_echo "-p" >&6; }
8133	>	elif test -s work.pc ; then
8134	>	cp work.pc conf/mpimod.pc
8135	>	echo "mpimod.pc" > conf/mpimod.pcl
8136	>	echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl
8137	>	if $FC -c -cl,conf/mpimod.pcl $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >>conftest.out 2>&1 ; then
8138	>	MODDIRFLAG='-cl,mpimod.pcl'
8139	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: -cl,filename where filename contains a list of files and directories" >&5
8140	>	$as_echo "-cl,filename where filename contains a list of files and directories" >&6; }
8141	>	F90_WORK_FILES_ARG="-cl,mpimod.pcl"
8142	>	F90MODINCSPEC="-cl,<dir>/<file>mod.pcl"
8143
8144	+	else
8145	+	# The version of the Intel compiler that I have refuses to let
8146	+	# you put the "work catalog" list anywhere but the current
8147	+	# directory. For example, you cannot in
8148	+	:
8149	+	fi
8150	+	fi
8151	+	if test -z "MODDIRFLAG" ; then
8152	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
8153	+	$as_echo "unknown" >&6; }
8154	+	fi
8155
7872	–	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7873	–	*c*,-n*) ECHO_N= ECHO_C='
7874	–	' ECHO_T='      ' ;;
7875	–	*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7876	–	*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7877	–	esac
8156
8157	<	if expr a : '\(a\)' >/dev/null 2>&1; then
8158	<	as_expr=expr
7881	<	else
7882	<	as_expr=false
8157	>	rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod*
8158	>	if test $madedir = 1 ; then rmdir conf ; fi
8159		fi
8160
7885	–	rm -f conf$$ conf$$.exe conf$$.file
7886	–	echo >conf$$.file
7887	–	if ln -s conf$$.file conf$$ 2>/dev/null; then
7888	–	# We could just check for DJGPP; but this test a) works b) is more generic
7889	–	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7890	–	if test -f conf$$.exe; then
7891	–	# Don't use ln at all; we don't have any links
7892	–	as_ln_s='cp -p'
7893	–	else
7894	–	as_ln_s='ln -s'
7895	–	fi
7896	–	elif ln conf$$.file conf$$ 2>/dev/null; then
7897	–	as_ln_s=ln
7898	–	else
7899	–	as_ln_s='cp -p'
7900	–	fi
7901	–	rm -f conf$$ conf$$.exe conf$$.file
8161
8162	<	if mkdir -p . 2>/dev/null; then
8163	<	as_mkdir_p=:
8162	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 90 module file names" >&5
8163	>	$as_echo_n "checking for Fortran 90 module file names... " >&6; }
8164	>	if test "${ac_cv_f90_module_names+set}" = set; then :
8165	>	$as_echo_n "(cached) " >&6
8166		else
8167	<	test -d ./-p && rmdir ./-p
8168	<	as_mkdir_p=false
8169	<	fi
8167	>	ac_ext=${ac_fc_srcext-f}
8168	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
8169	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
8170	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
8171
8172	<	as_executable_p="test -f"
8172	>	# carry out the test in a new directory, so that we don't miss anything
8173	>	mkdir conftest
8174	>	cd conftest
8175	>	cat > conftest.$ac_ext <<_ACEOF
8176	>	MODULE Bar
8177	>	END MODULE Bar
8178	>	_ACEOF
8179	>	if ac_fn_fc_try_compile "$LINENO"; then :
8180	>	ac_cv_f90_module_names=
8181	>	ac_file_list=*
8182	>	for ac_file in $ac_file_list; do
8183	>	case $ac_file in
8184	>	# don't care for original source and object files
8185	>	conftest.$ac_ext | conftest.$ac_objext | conftest.err )
8186	>	:
8187	>	;;
8188	>	# look for new files derived from the file name
8189	>	*conftest*)
8190	>	ac_pat=`echo $ac_file | sed s/conftest/%FILE%/`
8191	>	ac_exists=false
8192	>	for ac_i in $ac_cv_f90_module_names; do
8193	>	if test x"$ac_pat" = x"$ac_i"; then
8194	>	ac_exists=true
8195	>	break
8196	>	fi
8197	>	done
8198
8199	<	# Sed expression to map a string onto a valid CPP name.
7913	<	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8199	>	if test x"$ac_exists" = xtrue; then :
8200
8201	<	# Sed expression to map a string onto a valid variable name.
8202	<	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8201	>	else
8202	>	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
8203	>	fi
8204	>	;;
8205	>	# look for new files derived from the module name,
8206	>	# with different case translation schemes
8207	>	*Bar*)
8208	>	ac_pat=`echo $ac_file | sed s/Bar/%Module%/`
8209	>	ac_exists=false
8210	>	for ac_i in $ac_cv_f90_module_names; do
8211	>	if test x"$ac_pat" = x"$ac_i"; then
8212	>	ac_exists=true
8213	>	break
8214	>	fi
8215	>	done
8216
8217	+	if test x"$ac_exists" = xtrue; then :
8218
8219	<	# IFS
8220	<	# We need space, tab and new line, in precisely that order.
8221	<	as_nl='
8222	<	'
8223	<	IFS="   $as_nl"
8219	>	else
8220	>	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
8221	>	fi
8222	>	;;
8223	>	*bar*)
8224	>	ac_pat=`echo $ac_file | sed s/bar/%module%/`
8225	>	ac_exists=false
8226	>	for ac_i in $ac_cv_f90_module_names; do
8227	>	if test x"$ac_pat" = x"$ac_i"; then
8228	>	ac_exists=true
8229	>	break
8230	>	fi
8231	>	done
8232
8233	<	# CDPATH.
7926	<	$as_unset CDPATH
8233	>	if test x"$ac_exists" = xtrue; then :
8234
8235	<	exec 6>&1
8235	>	else
8236	>	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
8237	>	fi
8238	>	;;
8239	>	*BAR*)
8240	>	ac_pat=`echo $ac_file | sed s/BAR/%MODULE%/`
8241	>	ac_exists=false
8242	>	for ac_i in $ac_cv_f90_module_names; do
8243	>	if test x"$ac_pat" = x"$ac_i"; then
8244	>	ac_exists=true
8245	>	break
8246	>	fi
8247	>	done
8248
8249	<	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7931	<	# report actual input values of CONFIG_FILES etc. instead of their
7932	<	# values after options handling.  Logging --version etc. is OK.
7933	<	exec 5>>config.log
7934	<	{
7935	<	echo
7936	<	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7937	<	## Running $as_me. ##
7938	<	_ASBOX
7939	<	} >&5
7940	<	cat >&5 <<_CSEOF
8249	>	if test x"$ac_exists" = xtrue; then :
8250
8251	<	This file was extended by OOPSE $as_me 1.0, which was
8252	<	generated by GNU Autoconf 2.59.  Invocation command line was
8251	>	else
8252	>	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
8253	>	fi
8254	>	;;
8255	>	# Other files - we have no idea how they are generated
8256	>	*)
8257	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Bogus file found: $ac_file" >&5
8258	>	$as_echo "$as_me: WARNING: Bogus file found: $ac_file" >&2;}
8259	>	;;
8260	>	esac
8261	>	done
8262	>	if test "x$ac_cv_f90_module_names" = "x"; then
8263	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Couldn't determine module file names" >&5
8264	>	$as_echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
8265	>	fi
8266
8267	<	CONFIG_FILES    = $CONFIG_FILES
8268	<	CONFIG_HEADERS  = $CONFIG_HEADERS
8269	<	CONFIG_LINKS    = $CONFIG_LINKS
8270	<	CONFIG_COMMANDS = $CONFIG_COMMANDS
8271	<	$ $0 $@
8267	>	else
8268	>	ac_cv_f90_module_names=
8269	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Couldn't determine module file names" >&5
8270	>	$as_echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
8271	>	fi
8272	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8273	>	cd ..
8274	>	# cleanup
8275	>	rm -rf conftest
8276	>	ac_ext=${ac_fc_srcext-f}
8277	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
8278	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
8279	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
8280
7951	–	_CSEOF
7952	–	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7953	–	echo >&5
7954	–	_ACEOF
7955	–
7956	–	# Files that config.status was made for.
7957	–	if test -n "$ac_config_files"; then
7958	–	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8281		fi
8282	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f90_module_names" >&5
8283	+	$as_echo "$ac_cv_f90_module_names" >&6; } # AC_CACHE_CHECK
8284
8285	<	if test -n "$ac_config_headers"; then
8286	<	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8287	<	fi
8285	>	# We now generate a shell script that will help us to figure out the correct
8286	>	# module file names, using the value of ac_cv_f90_module_names
8287	>
8288	>	echo "Generating shell script modnam"
8289	>
8290	>	cat > scripts/modnam << EOF
8291	>	#! /bin/sh
8292	>	# This script is auto-generated by configure
8293	>	#
8294	>	usage="\\
8295	>	Usage: \$0 [FILES]
8296
8297	<	if test -n "$ac_config_links"; then
8298	<	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8299	<	fi
8297	>	[FILES] are Fortran 90 source files.
8298	>	The output is a list of module file names that the Fortran 90 compiler
8299	>	generates when compiling [FILES]."
8300
8301	<	if test -n "$ac_config_commands"; then
8302	<	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8301	>	list=
8302	>	empty=
8303	>
8304	>	if test \$# -eq 0; then
8305	>	echo "\$usage"; exit 0
8306		fi
8307
8308	<	cat >>$CONFIG_STATUS <<\_ACEOF
8308	>	while test \$# != 0; do
8309
8310	<	ac_cs_usage="\
8311	<	\`$as_me' instantiates files from templates according to the
7977	<	current configuration.
8310	>	file=\$1
8311	>	shift
8312
8313	<	Usage: $0 [OPTIONS] [FILE]...
8313	>	# strip suffix
8314	>	base=\`echo \$file | sed 's/[.][^.]*$//'\`
8315
8316	<	-h, --help       print this help, then exit
7982	<	-V, --version    print version number, then exit
7983	<	-q, --quiet      do not print progress messages
7984	<	-d, --debug      don't remove temporary files
7985	<	--recheck    update $as_me by reconfiguring in the same conditions
7986	<	--file=FILE[:TEMPLATE]
7987	<	instantiate the configuration file FILE
7988	<	--header=FILE[:TEMPLATE]
7989	<	instantiate the configuration header FILE
8316	>	test ! -f \$file && continue
8317
8318	<	Configuration files:
8319	<	$config_files
8318	>	# Look for module definitions and transform them to upper / lower case
8319	>	mods=\`cat \$file | sed '/^ *[mM][oO][dD][uU][lL][eE]/!d;s/^ *[mM][oO][dD][uU][lL][eE] *\([A-Za-z_][A-Za-z0-9_]*\).*\$/\1/'\`
8320	>	upper=\`echo \$mods | tr a-z A-Z\`
8321	>	lower=\`echo \$mods | tr A-Z a-z\`
8322
8323	<	Configuration headers:
8324	<	$config_headers
8323	>	# Here, the patterns for generating module file names were inserted by configure
8324	>	for trans in $ac_cv_f90_module_names; do
8325
8326	<	Configuration links:
8327	<	$config_links
8326	>	pat=\`echo \$trans | sed 's/.*\(%.*%\).*/\1/'\`
8327	>	var=empty
8328	>	case \$pat in
8329	>	%MODULE%)
8330	>	var=upper ;;
8331	>	%Module%)
8332	>	var=mods ;;
8333	>	%module%)
8334	>	var=lower ;;
8335	>	%FILE%)
8336	>	test -n "\$mods" && var=base ;;
8337	>	esac
8338	>	new=\`eval '(for i in \$'\$var '; do echo \$trans | sed s/\$pat/\$i/; done)'\`
8339	>	list="\$list \$new"
8340	>	done
8341	>	done
8342
8343	<	Report bugs to <bug-autoconf@gnu.org>."
8344	<	_ACEOF
8343	>	echo \$list
8344	>	# end of configure-generated script
8345	>	EOF
8346	>	chmod 755 scripts/modnam
8347
8348	<	cat >>$CONFIG_STATUS <<_ACEOF
8349	<	ac_cs_version="\\
8350	<	OOPSE config.status 1.0
8351	<	configured by $0, generated by GNU Autoconf 2.59,
8352	<	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8348	>	pat=`echo $ac_cv_f90_module_names | sed 's/.*\(%.*%\).*/\1/'`
8349	>	F90_MODULE_NAMES=empty
8350	>	case $pat in
8351	>	%MODULE%)
8352	>	F90_MODULE_NAMES=UPPER ;;
8353	>	%Module%)
8354	>	F90_MODULE_NAMES=Mixed ;;
8355	>	%module%)
8356	>	F90_MODULE_NAMES=lower ;;
8357	>	*)
8358	>	F90_MODULE_NAMES=unknown ;;
8359	>	esac
8360
8361	<	Copyright (C) 2003 Free Software Foundation, Inc.
8362	<	This config.status script is free software; the Free Software Foundation
8363	<	gives unlimited permission to copy, distribute and modify it."
8364	<	srcdir=$srcdir
8013	<	INSTALL="$INSTALL"
8014	<	_ACEOF
8361	>	ac_ext=${ac_fc_srcext-f}
8362	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
8363	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
8364	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
8365
8016	–	cat >>$CONFIG_STATUS <<\_ACEOF
8017	–	# If no file are specified by the user, then we need to provide default
8018	–	# value.  By we need to know if files were specified by the user.
8019	–	ac_need_defaults=:
8020	–	while test $# != 0
8021	–	do
8022	–	case $1 in
8023	–	--*=*)
8024	–	ac_option=`expr "x$1" : 'x\([^=]*\)='`
8025	–	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8026	–	ac_shift=:
8027	–	;;
8028	–	-*)
8029	–	ac_option=$1
8030	–	ac_optarg=$2
8031	–	ac_shift=shift
8032	–	;;
8033	–	*) # This is not an option, so the user has probably given explicit
8034	–	# arguments.
8035	–	ac_option=$1
8036	–	ac_need_defaults=false;;
8037	–	esac
8366
8367	<	case $ac_option in
8368	<	# Handling of the options.
8369	<	_ACEOF
8370	<	cat >>$CONFIG_STATUS <<\_ACEOF
8371	<	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8044	<	ac_cs_recheck=: ;;
8045	<	--version | --vers* | -V )
8046	<	echo "$ac_cs_version"; exit 0 ;;
8047	<	--he | --h)
8048	<	# Conflict between --help and --header
8049	<	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8050	<	Try \`$0 --help' for more information." >&5
8051	<	echo "$as_me: error: ambiguous option: $1
8052	<	Try \`$0 --help' for more information." >&2;}
8053	<	{ (exit 1); exit 1; }; };;
8054	<	--help | --hel | -h )
8055	<	echo "$ac_cs_usage"; exit 0 ;;
8056	<	--debug | --d* | -d )
8057	<	debug=: ;;
8058	<	--file | --fil | --fi | --f )
8059	<	$ac_shift
8060	<	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8061	<	ac_need_defaults=false;;
8062	<	--header | --heade | --head | --hea )
8063	<	$ac_shift
8064	<	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8065	<	ac_need_defaults=false;;
8066	<	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
8067	<	| -silent | --silent | --silen | --sile | --sil | --si | --s)
8068	<	ac_cs_silent=: ;;
8367	>	ac_ext=c
8368	>	ac_cpp='$CPP $CPPFLAGS'
8369	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8370	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8371	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8372
8070	–	# This is an error.
8071	–	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8072	–	Try \`$0 --help' for more information." >&5
8073	–	echo "$as_me: error: unrecognized option: $1
8074	–	Try \`$0 --help' for more information." >&2;}
8075	–	{ (exit 1); exit 1; }; } ;;
8373
8374	<	*) ac_config_targets="$ac_config_targets $1" ;;
8374	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for asin in -lm" >&5
8375	>	$as_echo_n "checking for asin in -lm... " >&6; }
8376	>	if test "${ac_cv_lib_m_asin+set}" = set; then :
8377	>	$as_echo_n "(cached) " >&6
8378	>	else
8379	>	ac_check_lib_save_LIBS=$LIBS
8380	>	LIBS="-lm  $LIBS"
8381	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8382	>	/* end confdefs.h.  */
8383
8384	<	esac
8385	<	shift
8386	<	done
8384	>	/* Override any GCC internal prototype to avoid an error.
8385	>	Use char because int might match the return type of a GCC
8386	>	builtin and then its argument prototype would still apply.  */
8387	>	#ifdef __cplusplus
8388	>	extern "C"
8389	>	#endif
8390	>	char asin ();
8391	>	#ifdef FC_DUMMY_MAIN
8392	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8393	>	#  ifdef __cplusplus
8394	>	extern "C"
8395	>	#  endif
8396	>	int FC_DUMMY_MAIN() { return 1; }
8397	>	#endif
8398	>	#endif
8399	>	int
8400	>	main ()
8401	>	{
8402	>	return asin ();
8403	>	;
8404	>	return 0;
8405	>	}
8406	>	_ACEOF
8407	>	if ac_fn_c_try_link "$LINENO"; then :
8408	>	ac_cv_lib_m_asin=yes
8409	>	else
8410	>	ac_cv_lib_m_asin=no
8411	>	fi
8412	>	rm -f core conftest.err conftest.$ac_objext \
8413	>	conftest$ac_exeext conftest.$ac_ext
8414	>	LIBS=$ac_check_lib_save_LIBS
8415	>	fi
8416	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asin" >&5
8417	>	$as_echo "$ac_cv_lib_m_asin" >&6; }
8418	>	if test "x$ac_cv_lib_m_asin" = x""yes; then :
8419	>	cat >>confdefs.h <<_ACEOF
8420	>	#define HAVE_LIBM 1
8421	>	_ACEOF
8422
8423	<	ac_configure_extra_args=
8423	>	LIBS="-lm $LIBS"
8424
8425	<	if $ac_cs_silent; then
8426	<	exec 6>/dev/null
8087	<	ac_configure_extra_args="$ac_configure_extra_args --silent"
8425	>	else
8426	>	exit
8427		fi
8428
8429	<	_ACEOF
8430	<	cat >>$CONFIG_STATUS <<_ACEOF
8431	<	if \$ac_cs_recheck; then
8432	<	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8433	<	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8429	>
8430	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8431	>	$as_echo_n "checking for ANSI C header files... " >&6; }
8432	>	if test "${ac_cv_header_stdc+set}" = set; then :
8433	>	$as_echo_n "(cached) " >&6
8434	>	else
8435	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8436	>	/* end confdefs.h.  */
8437	>	#include <stdlib.h>
8438	>	#include <stdarg.h>
8439	>	#include <string.h>
8440	>	#include <float.h>
8441	>
8442	>	#ifdef FC_DUMMY_MAIN
8443	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8444	>	#  ifdef __cplusplus
8445	>	extern "C"
8446	>	#  endif
8447	>	int FC_DUMMY_MAIN() { return 1; }
8448	>	#endif
8449	>	#endif
8450	>	int
8451	>	main ()
8452	>	{
8453	>
8454	>	;
8455	>	return 0;
8456	>	}
8457	>	_ACEOF
8458	>	if ac_fn_c_try_compile "$LINENO"; then :
8459	>	ac_cv_header_stdc=yes
8460	>	else
8461	>	ac_cv_header_stdc=no
8462		fi
8463	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8464
8465	+	if test $ac_cv_header_stdc = yes; then
8466	+	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8467	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8468	+	/* end confdefs.h.  */
8469	+	#include <string.h>
8470	+
8471		_ACEOF
8472	+	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8473	+	$EGREP "memchr" >/dev/null 2>&1; then :
8474
8475	+	else
8476	+	ac_cv_header_stdc=no
8477	+	fi
8478	+	rm -f conftest*
8479
8480	+	fi
8481
8482	+	if test $ac_cv_header_stdc = yes; then
8483	+	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8484	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8485	+	/* end confdefs.h.  */
8486	+	#include <stdlib.h>
8487
8488	+	_ACEOF
8489	+	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8490	+	$EGREP "free" >/dev/null 2>&1; then :
8491
8492	<	cat >>$CONFIG_STATUS <<\_ACEOF
8493	<	for ac_config_target in $ac_config_targets
8494	<	do
8495	<	case "$ac_config_target" in
8107	<	# Handling of arguments.
8108	<	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8109	<	"libBASS/Makefile" ) CONFIG_FILES="$CONFIG_FILES libBASS/Makefile" ;;
8110	<	"libmdtools/Makefile" ) CONFIG_FILES="$CONFIG_FILES libmdtools/Makefile" ;;
8111	<	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8112	<	"utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES utils/Makefile" ;;
8113	<	"utils/sysbuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES utils/sysbuilder/Makefile" ;;
8114	<	"forceFields/Makefile" ) CONFIG_FILES="$CONFIG_FILES forceFields/Makefile" ;;
8115	<	"samples/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8116	<	"third-party/Makefile" ) CONFIG_FILES="$CONFIG_FILES third-party/Makefile" ;;
8117	<	"samples/alkane/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/alkane/Makefile" ;;
8118	<	"samples/argon/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/argon/Makefile" ;;
8119	<	"samples/lipid/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/lipid/Makefile" ;;
8120	<	"samples/minimizer/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/minimizer/Makefile" ;;
8121	<	"samples/metals/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/metals/Makefile" ;;
8122	<	"samples/water/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/Makefile" ;;
8123	<	"samples/water/dimer/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/dimer/Makefile" ;;
8124	<	"samples/water/spce/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/spce/Makefile" ;;
8125	<	"samples/water/ssd/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/ssd/Makefile" ;;
8126	<	"samples/water/ssde/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/ssde/Makefile" ;;
8127	<	"samples/water/tip4p/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/tip4p/Makefile" ;;
8128	<	"samples/water/tip3p_ice/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/water/tip3p_ice/Makefile" ;;
8129	<	"samples/zcons/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/zcons/Makefile" ;;
8130	<	"utils/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS utils/getopt.h:utils/gnugetopt.h" ;;
8131	<	"libBASS/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS libBASS/config.h" ;;
8132	<	"libmdtools/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS libmdtools/config.h" ;;
8133	<	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8134	<	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8135	<	{ (exit 1); exit 1; }; };;
8136	<	esac
8137	<	done
8492	>	else
8493	>	ac_cv_header_stdc=no
8494	>	fi
8495	>	rm -f conftest*
8496
8139	–	# If the user did not use the arguments to specify the items to instantiate,
8140	–	# then the envvar interface is used.  Set only those that are not.
8141	–	# We use the long form for the default assignment because of an extremely
8142	–	# bizarre bug on SunOS 4.1.3.
8143	–	if $ac_need_defaults; then
8144	–	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8145	–	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8146	–	test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
8497		fi
8498
8499	<	# Have a temporary directory for convenience.  Make it in the build tree
8500	<	# simply because there is no reason to put it here, and in addition,
8501	<	# creating and moving files from /tmp can sometimes cause problems.
8502	<	# Create a temporary directory, and hook for its removal unless debugging.
8503	<	$debug ||
8499	>	if test $ac_cv_header_stdc = yes; then
8500	>	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8501	>	if test "$cross_compiling" = yes; then :
8502	>	:
8503	>	else
8504	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8505	>	/* end confdefs.h.  */
8506	>	#include <ctype.h>
8507	>	#include <stdlib.h>
8508	>	#if ((' ' & 0x0FF) == 0x020)
8509	>	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8510	>	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8511	>	#else
8512	>	# define ISLOWER(c) \
8513	>	(('a' <= (c) && (c) <= 'i') \
8514	>	|| ('j' <= (c) && (c) <= 'r') \
8515	>	|| ('s' <= (c) && (c) <= 'z'))
8516	>	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8517	>	#endif
8518	>
8519	>	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8520	>	int
8521	>	main ()
8522		{
8523	<	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8524	<	trap '{ (exit 1); exit 1; }' 1 2 13 15
8523	>	int i;
8524	>	for (i = 0; i < 256; i++)
8525	>	if (XOR (islower (i), ISLOWER (i))
8526	>	|| toupper (i) != TOUPPER (i))
8527	>	return 2;
8528	>	return 0;
8529		}
8530	+	_ACEOF
8531	+	if ac_fn_c_try_run "$LINENO"; then :
8532
8533	<	# Create a (secure) tmp directory for tmp files.
8533	>	else
8534	>	ac_cv_header_stdc=no
8535	>	fi
8536	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8537	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
8538	>	fi
8539
8540	<	{
8541	<	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8542	<	test -n "$tmp" && test -d "$tmp"
8543	<	}  ||
8544	<	{
8166	<	tmp=./confstat$$-$RANDOM
8167	<	(umask 077 && mkdir $tmp)
8168	<	} ||
8169	<	{
8170	<	echo "$me: cannot create a temporary directory in ." >&2
8171	<	{ (exit 1); exit 1; }
8172	<	}
8540	>	fi
8541	>	fi
8542	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8543	>	$as_echo "$ac_cv_header_stdc" >&6; }
8544	>	if test $ac_cv_header_stdc = yes; then
8545
8546	+	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
8547	+
8548	+	fi
8549	+
8550	+	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
8551	+	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
8552	+	inttypes.h stdint.h unistd.h
8553	+	do :
8554	+	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8555	+	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8556	+	"
8557	+	eval as_val=\$$as_ac_Header
8558	+	if test "x$as_val" = x""yes; then :
8559	+	cat >>confdefs.h <<_ACEOF
8560	+	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8561		_ACEOF
8562
8563	<	cat >>$CONFIG_STATUS <<_ACEOF
8563	>	fi
8564
8565	+	done
8566	+
8567	+
8568		#
8569	<	# CONFIG_FILES section.
8569	>	# Handle user hints
8570		#
8571
8572	<	# No need to generate the scripts if there are no CONFIG_FILES.
8573	<	# This happens for instance when ./config.status config.h
8574	<	if test -n "\$CONFIG_FILES"; then
8575	<	# Protect against being on the right side of a sed subst in config.status.
8576	<	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8577	<	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8188	<	s,@SHELL@,$SHELL,;t t
8189	<	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8190	<	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8191	<	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8192	<	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8193	<	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8194	<	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8195	<	s,@exec_prefix@,$exec_prefix,;t t
8196	<	s,@prefix@,$prefix,;t t
8197	<	s,@program_transform_name@,$program_transform_name,;t t
8198	<	s,@bindir@,$bindir,;t t
8199	<	s,@sbindir@,$sbindir,;t t
8200	<	s,@libexecdir@,$libexecdir,;t t
8201	<	s,@datadir@,$datadir,;t t
8202	<	s,@sysconfdir@,$sysconfdir,;t t
8203	<	s,@sharedstatedir@,$sharedstatedir,;t t
8204	<	s,@localstatedir@,$localstatedir,;t t
8205	<	s,@libdir@,$libdir,;t t
8206	<	s,@includedir@,$includedir,;t t
8207	<	s,@oldincludedir@,$oldincludedir,;t t
8208	<	s,@infodir@,$infodir,;t t
8209	<	s,@mandir@,$mandir,;t t
8210	<	s,@build_alias@,$build_alias,;t t
8211	<	s,@host_alias@,$host_alias,;t t
8212	<	s,@target_alias@,$target_alias,;t t
8213	<	s,@DEFS@,$DEFS,;t t
8214	<	s,@ECHO_C@,$ECHO_C,;t t
8215	<	s,@ECHO_N@,$ECHO_N,;t t
8216	<	s,@ECHO_T@,$ECHO_T,;t t
8217	<	s,@LIBS@,$LIBS,;t t
8218	<	s,@PROGNAME@,$PROGNAME,;t t
8219	<	s,@debug@,$debug,;t t
8220	<	s,@build@,$build,;t t
8221	<	s,@build_cpu@,$build_cpu,;t t
8222	<	s,@build_vendor@,$build_vendor,;t t
8223	<	s,@build_os@,$build_os,;t t
8224	<	s,@host@,$host,;t t
8225	<	s,@host_cpu@,$host_cpu,;t t
8226	<	s,@host_vendor@,$host_vendor,;t t
8227	<	s,@host_os@,$host_os,;t t
8228	<	s,@CC@,$CC,;t t
8229	<	s,@CFLAGS@,$CFLAGS,;t t
8230	<	s,@LDFLAGS@,$LDFLAGS,;t t
8231	<	s,@CPPFLAGS@,$CPPFLAGS,;t t
8232	<	s,@ac_ct_CC@,$ac_ct_CC,;t t
8233	<	s,@EXEEXT@,$EXEEXT,;t t
8234	<	s,@OBJEXT@,$OBJEXT,;t t
8235	<	s,@CXX@,$CXX,;t t
8236	<	s,@CXXFLAGS@,$CXXFLAGS,;t t
8237	<	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8238	<	s,@OOPSE_TEMPLATE_FLAGS@,$OOPSE_TEMPLATE_FLAGS,;t t
8239	<	s,@EXTRA_CC_FLAG@,$EXTRA_CC_FLAG,;t t
8240	<	s,@F90@,$F90,;t t
8241	<	s,@F90FLAGS@,$F90FLAGS,;t t
8242	<	s,@ac_ct_F90@,$ac_ct_F90,;t t
8243	<	s,@PREPFLAG@,$PREPFLAG,;t t
8244	<	s,@PREPDEFFLAG@,$PREPDEFFLAG,;t t
8245	<	s,@F90LIBS@,$F90LIBS,;t t
8246	<	s,@F90_FUNC@,$F90_FUNC,;t t
8247	<	s,@F90_FUNC_@,$F90_FUNC_,;t t
8248	<	s,@MOD@,$MOD,;t t
8249	<	s,@F90_WORK_FILES_ARG@,$F90_WORK_FILES_ARG,;t t
8250	<	s,@MODDIRFLAG@,$MODDIRFLAG,;t t
8251	<	s,@F90MODINCSPEC@,$F90MODINCSPEC,;t t
8252	<	s,@CPP@,$CPP,;t t
8253	<	s,@EGREP@,$EGREP,;t t
8254	<	s,@LIBOBJS@,$LIBOBJS,;t t
8255	<	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8256	<	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8257	<	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8258	<	s,@LN_S@,$LN_S,;t t
8259	<	s,@SET_MAKE@,$SET_MAKE,;t t
8260	<	s,@RANLIB@,$RANLIB,;t t
8261	<	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8262	<	s,@YACC@,$YACC,;t t
8263	<	s,@LEX@,$LEX,;t t
8264	<	s,@LEXLIB@,$LEXLIB,;t t
8265	<	s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t
8266	<	s,@AR@,$AR,;t t
8267	<	s,@MPI_LIB_DIR@,$MPI_LIB_DIR,;t t
8268	<	s,@MPI_INC_DIR@,$MPI_INC_DIR,;t t
8269	<	s,@MPI_F90_INC@,$MPI_F90_INC,;t t
8270	<	s,@MPI_LIB@,$MPI_LIB,;t t
8271	<	s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t
8272	<	s,@USE_MPI@,$USE_MPI,;t t
8273	<	s,@SPRNG_LIB_DIR@,$SPRNG_LIB_DIR,;t t
8274	<	s,@SPRNG_INC_DIR@,$SPRNG_INC_DIR,;t t
8275	<	s,@SPRNG_LIB@,$SPRNG_LIB,;t t
8276	<	s,@USE_SPRNG@,$USE_SPRNG,;t t
8277	<	s,@MKL_LIBDIR@,$MKL_LIBDIR,;t t
8278	<	s,@MKL_LIB@,$MKL_LIB,;t t
8279	<	s,@MKL_INC@,$MKL_INC,;t t
8280	<	s,@HAVE_MKL@,$HAVE_MKL,;t t
8281	<	s,@BATEXT@,$BATEXT,;t t
8282	<	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
8283	<	s,@OOPSE@,$OOPSE,;t t
8284	<	s,@OOPSE_HOME@,$OOPSE_HOME,;t t
8285	<	s,@SUBDIRS@,$SUBDIRS,;t t
8286	<	s,@FFLAGS@,$FFLAGS,;t t
8287	<	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8288	<	CEOF
8572	>	# Check whether --with-zlib was given.
8573	>	if test "${with_zlib+set}" = set; then :
8574	>	withval=$with_zlib; zlib_dir="$withval"
8575	>	else
8576	>	zlib_dir="not_set"
8577	>	fi
8578
8579	<	_ACEOF
8579	>	if test "$zlib_dir" != "no"; then
8580
8581	<	cat >>$CONFIG_STATUS <<\_ACEOF
8582	<	# Split the substitutions into bite-sized pieces for seds with
8583	<	# small command number limits, like on Digital OSF/1 and HP-UX.
8584	<	ac_max_sed_lines=48
8585	<	ac_sed_frag=1 # Number of current file.
8586	<	ac_beg=1 # First line for current file.
8587	<	ac_end=$ac_max_sed_lines # Line after last line for current file.
8588	<	ac_more_lines=:
8589	<	ac_sed_cmds=
8590	<	while $ac_more_lines; do
8591	<	if test $ac_beg -gt 1; then
8592	<	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8304	<	else
8305	<	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8306	<	fi
8307	<	if test ! -s $tmp/subs.frag; then
8308	<	ac_more_lines=false
8309	<	else
8310	<	# The purpose of the label and of the branching condition is to
8311	<	# speed up the sed processing (if there are no `@' at all, there
8312	<	# is no need to browse any of the substitutions).
8313	<	# These are the two extra sed commands mentioned above.
8314	<	(echo ':t
8315	<	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8316	<	if test -z "$ac_sed_cmds"; then
8317	<	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8318	<	else
8319	<	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8320	<	fi
8321	<	ac_sed_frag=`expr $ac_sed_frag + 1`
8322	<	ac_beg=$ac_end
8323	<	ac_end=`expr $ac_end + $ac_max_sed_lines`
8324	<	fi
8325	<	done
8326	<	if test -z "$ac_sed_cmds"; then
8327	<	ac_sed_cmds=cat
8581	>	if test "$zlib_dir" != "not_set" ; then
8582	>	if test -d "$zlib_dir"
8583	>	then
8584	>	ZLIB_HOME="$zlib_dir"
8585	>	else
8586	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
8587	>	$as_echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
8588	>	ZLIB_HOME=/usr/local
8589	>	if test ! -f "${ZLIB_HOME}/include/zlib.h"
8590	>	then
8591	>	ZLIB_HOME=/usr
8592	>	fi
8593		fi
8594	<	fi # test -n "$CONFIG_FILES"
8594	>	fi
8595	>	#
8596	>	# Locate zlib, if wanted
8597	>	#
8598	>	if test -n "${ZLIB_HOME}"
8599	>	then
8600	>	ZLIB_OLD_LDFLAGS=$LDFLAGS
8601	>	ZLIB_OLD_CFLAGS=$CFLAGS
8602	>	LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
8603	>	CFLAGS="$CFLAGS -I${ZLIB_HOME}/include"
8604
8605	<	_ACEOF
8606	<	cat >>$CONFIG_STATUS <<\_ACEOF
8607	<	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8608	<	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8609	<	case $ac_file in
8336	<	- | *:- | *:-:* ) # input from stdin
8337	<	cat >$tmp/stdin
8338	<	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8339	<	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8340	<	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8341	<	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8342	<	* )   ac_file_in=$ac_file.in ;;
8343	<	esac
8605	>	ac_ext=c
8606	>	ac_cpp='$CPP $CPPFLAGS'
8607	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8608	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8609	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8610
8611	<	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8612	<	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8613	<	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8614	<	X"$ac_file" : 'X\(//\)[^/]' \| \
8615	<	X"$ac_file" : 'X\(//\)$' \| \
8616	<	X"$ac_file" : 'X\(/\)' \| \
8617	<	.     : '\(.\)' 2>/dev/null ||
8618	<	echo X"$ac_file" |
8619	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8354	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8355	<	/^X\(\/\/\)$/{ s//\1/; q; }
8356	<	/^X\(\/\).*/{ s//\1/; q; }
8357	<	s/.*/./; q'`
8358	<	{ if $as_mkdir_p; then
8359	<	mkdir -p "$ac_dir"
8360	<	else
8361	<	as_dir="$ac_dir"
8362	<	as_dirs=
8363	<	while test ! -d "$as_dir"; do
8364	<	as_dirs="$as_dir $as_dirs"
8365	<	as_dir=`(dirname "$as_dir") 2>/dev/null ||
8366	<	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8367	<	X"$as_dir" : 'X\(//\)[^/]' \| \
8368	<	X"$as_dir" : 'X\(//\)$' \| \
8369	<	X"$as_dir" : 'X\(/\)' \| \
8370	<	.     : '\(.\)' 2>/dev/null ||
8371	<	echo X"$as_dir" |
8372	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8373	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8374	<	/^X\(\/\/\)$/{ s//\1/; q; }
8375	<	/^X\(\/\).*/{ s//\1/; q; }
8376	<	s/.*/./; q'`
8377	<	done
8378	<	test ! -n "$as_dirs" || mkdir $as_dirs
8379	<	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8380	<	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8381	<	{ (exit 1); exit 1; }; }; }
8611	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5
8612	>	$as_echo_n "checking for inflateEnd in -lz... " >&6; }
8613	>	if test "${ac_cv_lib_z_inflateEnd+set}" = set; then :
8614	>	$as_echo_n "(cached) " >&6
8615	>	else
8616	>	ac_check_lib_save_LIBS=$LIBS
8617	>	LIBS="-lz  $LIBS"
8618	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8619	>	/* end confdefs.h.  */
8620
8621	<	ac_builddir=.
8621	>	/* Override any GCC internal prototype to avoid an error.
8622	>	Use char because int might match the return type of a GCC
8623	>	builtin and then its argument prototype would still apply.  */
8624	>	#ifdef __cplusplus
8625	>	extern "C"
8626	>	#endif
8627	>	char inflateEnd ();
8628	>	#ifdef FC_DUMMY_MAIN
8629	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8630	>	#  ifdef __cplusplus
8631	>	extern "C"
8632	>	#  endif
8633	>	int FC_DUMMY_MAIN() { return 1; }
8634	>	#endif
8635	>	#endif
8636	>	int
8637	>	main ()
8638	>	{
8639	>	return inflateEnd ();
8640	>	;
8641	>	return 0;
8642	>	}
8643	>	_ACEOF
8644	>	if ac_fn_c_try_link "$LINENO"; then :
8645	>	ac_cv_lib_z_inflateEnd=yes
8646	>	else
8647	>	ac_cv_lib_z_inflateEnd=no
8648	>	fi
8649	>	rm -f core conftest.err conftest.$ac_objext \
8650	>	conftest$ac_exeext conftest.$ac_ext
8651	>	LIBS=$ac_check_lib_save_LIBS
8652	>	fi
8653	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateEnd" >&5
8654	>	$as_echo "$ac_cv_lib_z_inflateEnd" >&6; }
8655	>	if test "x$ac_cv_lib_z_inflateEnd" = x""yes; then :
8656	>	zlib_cv_libz=yes
8657	>	else
8658	>	zlib_cv_libz=no
8659	>	fi
8660
8661	<	if test "$ac_dir" != .; then
8662	<	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8663	<	# A "../" for each directory in $ac_dir_suffix.
8388	<	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8661	>	ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
8662	>	if test "x$ac_cv_header_zlib_h" = x""yes; then :
8663	>	zlib_cv_zlib_h=yes
8664		else
8665	<	ac_dir_suffix= ac_top_builddir=
8665	>	zlib_cv_zlib_h=no
8666		fi
8667
8393	–	case $srcdir in
8394	–	.)  # No --srcdir option.  We are building in place.
8395	–	ac_srcdir=.
8396	–	if test -z "$ac_top_builddir"; then
8397	–	ac_top_srcdir=.
8398	–	else
8399	–	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8400	–	fi ;;
8401	–	[\\/]* | ?:[\\/]* )  # Absolute path.
8402	–	ac_srcdir=$srcdir$ac_dir_suffix;
8403	–	ac_top_srcdir=$srcdir ;;
8404	–	*) # Relative path.
8405	–	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8406	–	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8407	–	esac
8668
8669	<	# Do not use `cd foo && pwd` to compute absolute paths, because
8670	<	# the directories may not exist.
8671	<	case `pwd` in
8672	<	.) ac_abs_builddir="$ac_dir";;
8673	<	*)
8674	<	case "$ac_dir" in
8675	<	.) ac_abs_builddir=`pwd`;;
8676	<	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8677	<	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8678	<	esac;;
8679	<	esac
8680	<	case $ac_abs_builddir in
8681	<	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8682	<	*)
8683	<	case ${ac_top_builddir}. in
8684	<	.) ac_abs_top_builddir=$ac_abs_builddir;;
8685	<	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8686	<	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8687	<	esac;;
8688	<	esac
8689	<	case $ac_abs_builddir in
8690	<	.) ac_abs_srcdir=$ac_srcdir;;
8691	<	*)
8692	<	case $ac_srcdir in
8693	<	.) ac_abs_srcdir=$ac_abs_builddir;;
8694	<	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8695	<	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8696	<	esac;;
8697	<	esac
8698	<	case $ac_abs_builddir in
8699	<	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8700	<	*)
8701	<	case $ac_top_srcdir in
8702	<	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8703	<	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8704	<	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8705	<	esac;;
8706	<	esac
8707	<
8708	<
8709	<	case $INSTALL in
8710	<	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8711	<	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8712	<	esac
8713	<
8714	<	if test x"$ac_file" != x-; then
8715	<	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8716	<	echo "$as_me: creating $ac_file" >&6;}
8717	<	rm -f "$ac_file"
8718	<	fi
8719	<	# Let's still pretend it is `configure' which instantiates (i.e., don't
8720	<	# use $as_me), people would be surprised to read:
8721	<	#    /* config.h.  Generated by config.status.  */
8722	<	if test x"$ac_file" = x-; then
8723	<	configure_input=
8724	<	else
8725	<	configure_input="$ac_file.  "
8726	<	fi
8727	<	configure_input=$configure_input"Generated from `echo $ac_file_in |
8728	<	sed 's,.*/,,'` by configure."
8729	<
8730	<	# First look for the input files in the build tree, otherwise in the
8731	<	# src tree.
8732	<	ac_file_inputs=`IFS=:
8733	<	for f in $ac_file_in; do
8734	<	case $f in
8735	<	-) echo $tmp/stdin ;;
8736	<	[\\/$]*)
8737	<	# Absolute (can't be DOS-style, as IFS=:)
8738	<	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8739	<	echo "$as_me: error: cannot find input file: $f" >&2;}
8740	<	{ (exit 1); exit 1; }; }
8741	<	echo "$f";;
8742	<	*) # Relative
8743	<	if test -f "$f"; then
8744	<	# Build tree
8745	<	echo "$f"
8746	<	elif test -f "$srcdir/$f"; then
8747	<	# Source tree
8748	<	echo "$srcdir/$f"
8749	<	else
8750	<	# /dev/null tree
8751	<	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8752	<	echo "$as_me: error: cannot find input file: $f" >&2;}
8753	<	{ (exit 1); exit 1; }; }
8754	<	fi;;
8755	<	esac
8756	<	done` || { (exit 1); exit 1; }
8757	<	_ACEOF
8758	<	cat >>$CONFIG_STATUS <<_ACEOF
8759	<	sed "$ac_vpsub
8760	<	$extrasub
8761	<	_ACEOF
8762	<	cat >>$CONFIG_STATUS <<\_ACEOF
8763	<	:t
8764	<	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8765	<	s,@configure_input@,$configure_input,;t t
8766	<	s,@srcdir@,$ac_srcdir,;t t
8767	<	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8768	<	s,@top_srcdir@,$ac_top_srcdir,;t t
8769	<	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8770	<	s,@builddir@,$ac_builddir,;t t
8771	<	s,@abs_builddir@,$ac_abs_builddir,;t t
8772	<	s,@top_builddir@,$ac_top_builddir,;t t
8773	<	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8774	<	s,@INSTALL@,$ac_INSTALL,;t t
8775	<	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8776	<	rm -f $tmp/stdin
8777	<	if test x"$ac_file" != x-; then
8778	<	mv $tmp/out $ac_file
8779	<	else
8780	<	cat $tmp/out
8781	<	rm -f $tmp/out
8782	<	fi
8783	<
8784	<	done
8785	<	_ACEOF
8786	<	cat >>$CONFIG_STATUS <<\_ACEOF
8787	<
8788	<	#
8789	<	# CONFIG_HEADER section.
8790	<	#
8791	<
8792	<	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8793	<	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8794	<	#
8795	<	# ac_d sets the value in "#define NAME VALUE" lines.
8796	<	ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8797	<	ac_dB='[         ].*$,\1#\2'
8798	<	ac_dC=' '
8799	<	ac_dD=',;t'
8800	<	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8801	<	ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8802	<	ac_uB='$,\1#\2define\3'
8803	<	ac_uC=' '
8804	<	ac_uD=',;t'
8805	<
8806	<	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8807	<	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8808	<	case $ac_file in
8809	<	- | *:- | *:-:* ) # input from stdin
8810	<	cat >$tmp/stdin
8811	<	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8812	<	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8813	<	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8814	<	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8815	<	* )   ac_file_in=$ac_file.in ;;
8816	<	esac
8817	<
8818	<	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8819	<	echo "$as_me: creating $ac_file" >&6;}
8820	<
8821	<	# First look for the input files in the build tree, otherwise in the
8822	<	# src tree.
8823	<	ac_file_inputs=`IFS=:
8824	<	for f in $ac_file_in; do
8825	<	case $f in
8826	<	-) echo $tmp/stdin ;;
8827	<	[\\/$]*)
8828	<	# Absolute (can't be DOS-style, as IFS=:)
8829	<	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8830	<	echo "$as_me: error: cannot find input file: $f" >&2;}
8831	<	{ (exit 1); exit 1; }; }
8832	<	# Do quote $f, to prevent DOS paths from being IFS'd.
8833	<	echo "$f";;
8834	<	*) # Relative
8835	<	if test -f "$f"; then
8836	<	# Build tree
8837	<	echo "$f"
8838	<	elif test -f "$srcdir/$f"; then
8839	<	# Source tree
8840	<	echo "$srcdir/$f"
8841	<	else
8842	<	# /dev/null tree
8843	<	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8844	<	echo "$as_me: error: cannot find input file: $f" >&2;}
8845	<	{ (exit 1); exit 1; }; }
8846	<	fi;;
8847	<	esac
8848	<	done` || { (exit 1); exit 1; }
8849	<	# Remove the trailing spaces.
8850	<	sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8851	<
8852	<	_ACEOF
8853	<
8854	<	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8855	<	# `conftest.undefs', that substitutes the proper values into
8856	<	# config.h.in to produce config.h.  The first handles `#define'
8857	<	# templates, and the second `#undef' templates.
8858	<	# And first: Protect against being on the right side of a sed subst in
8859	<	# config.status.  Protect against being in an unquoted here document
8860	<	# in config.status.
8861	<	rm -f conftest.defines conftest.undefs
8862	<	# Using a here document instead of a string reduces the quoting nightmare.
8863	<	# Putting comments in sed scripts is not portable.
8864	<	#
8865	<	# `end' is used to avoid that the second main sed command (meant for
8866	<	# 0-ary CPP macros) applies to n-ary macro definitions.
8867	<	# See the Autoconf documentation for `clear'.
8868	<	cat >confdef2sed.sed <<\_ACEOF
8869	<	s/[\\&,]/\\&/g
8870	<	s,[\\$`],\\&,g
8871	<	t clear
8872	<	: clear
8873	<	s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8874	<	t end
8875	<	s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8876	<	: end
8877	<	_ACEOF
8878	<	# If some macros were called several times there might be several times
8879	<	# the same #defines, which is useless.  Nevertheless, we may not want to
8880	<	# sort them, since we want the *last* AC-DEFINE to be honored.
8881	<	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8882	<	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8883	<	rm -f confdef2sed.sed
8884	<
8885	<	# This sed command replaces #undef with comments.  This is necessary, for
8886	<	# example, in the case of _POSIX_SOURCE, which is predefined and required
8887	<	# on some systems where configure will not decide to define it.
8888	<	cat >>conftest.undefs <<\_ACEOF
8889	<	s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8890	<	_ACEOF
8891	<
8892	<	# Break up conftest.defines because some shells have a limit on the size
8893	<	# of here documents, and old seds have small limits too (100 cmds).
8894	<	echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8895	<	echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8896	<	echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8897	<	echo '  :' >>$CONFIG_STATUS
8898	<	rm -f conftest.tail
8899	<	while grep . conftest.defines >/dev/null
8900	<	do
8901	<	# Write a limited-size here document to $tmp/defines.sed.
8902	<	echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8903	<	# Speed up: don't consider the non `#define' lines.
8904	<	echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8905	<	# Work around the forget-to-reset-the-flag bug.
8906	<	echo 't clr' >>$CONFIG_STATUS
8907	<	echo ': clr' >>$CONFIG_STATUS
8908	<	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8909	<	echo 'CEOF
8910	<	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8911	<	rm -f $tmp/in
8912	<	mv $tmp/out $tmp/in
8913	<	' >>$CONFIG_STATUS
8914	<	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8915	<	rm -f conftest.defines
8916	<	mv conftest.tail conftest.defines
8917	<	done
8918	<	rm -f conftest.defines
8919	<	echo '  fi # grep' >>$CONFIG_STATUS
8920	<	echo >>$CONFIG_STATUS
8921	<
8922	<	# Break up conftest.undefs because some shells have a limit on the size
8923	<	# of here documents, and old seds have small limits too (100 cmds).
8924	<	echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8925	<	rm -f conftest.tail
8926	<	while grep . conftest.undefs >/dev/null
8927	<	do
8928	<	# Write a limited-size here document to $tmp/undefs.sed.
8929	<	echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8930	<	# Speed up: don't consider the non `#undef'
8931	<	echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8932	<	# Work around the forget-to-reset-the-flag bug.
8933	<	echo 't clr' >>$CONFIG_STATUS
8934	<	echo ': clr' >>$CONFIG_STATUS
8935	<	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8936	<	echo 'CEOF
8937	<	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8938	<	rm -f $tmp/in
8939	<	mv $tmp/out $tmp/in
8940	<	' >>$CONFIG_STATUS
8941	<	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8942	<	rm -f conftest.undefs
8943	<	mv conftest.tail conftest.undefs
8944	<	done
8945	<	rm -f conftest.undefs
8946	<
8947	<	cat >>$CONFIG_STATUS <<\_ACEOF
8948	<	# Let's still pretend it is `configure' which instantiates (i.e., don't
8949	<	# use $as_me), people would be surprised to read:
8950	<	#    /* config.h.  Generated by config.status.  */
8951	<	if test x"$ac_file" = x-; then
8952	<	echo "/* Generated by configure.  */" >$tmp/config.h
8953	<	else
8954	<	echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8955	<	fi
8956	<	cat $tmp/in >>$tmp/config.h
8957	<	rm -f $tmp/in
8958	<	if test x"$ac_file" != x-; then
8959	<	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8960	<	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8961	<	echo "$as_me: $ac_file is unchanged" >&6;}
8962	<	else
8963	<	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8964	<	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8965	<	X"$ac_file" : 'X\(//\)[^/]' \| \
8966	<	X"$ac_file" : 'X\(//\)$' \| \
8967	<	X"$ac_file" : 'X\(/\)' \| \
8968	<	.     : '\(.\)' 2>/dev/null ||
8969	<	echo X"$ac_file" |
8970	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8971	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8972	<	/^X\(\/\/\)$/{ s//\1/; q; }
8973	<	/^X\(\/\).*/{ s//\1/; q; }
8974	<	s/.*/./; q'`
8975	<	{ if $as_mkdir_p; then
8976	<	mkdir -p "$ac_dir"
8977	<	else
8978	<	as_dir="$ac_dir"
8979	<	as_dirs=
8980	<	while test ! -d "$as_dir"; do
8981	<	as_dirs="$as_dir $as_dirs"
8982	<	as_dir=`(dirname "$as_dir") 2>/dev/null ||
8983	<	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8984	<	X"$as_dir" : 'X\(//\)[^/]' \| \
8985	<	X"$as_dir" : 'X\(//\)$' \| \
8986	<	X"$as_dir" : 'X\(/\)' \| \
8987	<	.     : '\(.\)' 2>/dev/null ||
8988	<	echo X"$as_dir" |
8989	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8990	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8991	<	/^X\(\/\/\)$/{ s//\1/; q; }
8992	<	/^X\(\/\).*/{ s//\1/; q; }
8993	<	s/.*/./; q'`
8994	<	done
8995	<	test ! -n "$as_dirs" || mkdir $as_dirs
8996	<	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8997	<	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8998	<	{ (exit 1); exit 1; }; }; }
8999	<
9000	<	rm -f $ac_file
9001	<	mv $tmp/config.h $ac_file
9002	<	fi
9003	<	else
9004	<	cat $tmp/config.h
9005	<	rm -f $tmp/config.h
9006	<	fi
9007	<	done
9008	<	_ACEOF
9009	<	cat >>$CONFIG_STATUS <<\_ACEOF
9010	<
9011	<	#
9012	<	# CONFIG_LINKS section.
9013	<	#
9014	<
9015	<	for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
9016	<	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9017	<	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9018	<
9019	<	{ echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
9020	<	echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
9021	<
9022	<	if test ! -r $srcdir/$ac_source; then
9023	<	{ { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
9024	<	echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
9025	<	{ (exit 1); exit 1; }; }
9026	<	fi
9027	<	rm -f $ac_dest
9028	<
9029	<	# Make relative symlinks.
9030	<	ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
9031	<	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9032	<	X"$ac_dest" : 'X\(//\)[^/]' \| \
9033	<	X"$ac_dest" : 'X\(//\)$' \| \
9034	<	X"$ac_dest" : 'X\(/\)' \| \
9035	<	.     : '\(.\)' 2>/dev/null ||
9036	<	echo X"$ac_dest" |
9037	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9038	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
9039	<	/^X\(\/\/\)$/{ s//\1/; q; }
9040	<	/^X\(\/\).*/{ s//\1/; q; }
9041	<	s/.*/./; q'`
9042	<	{ if $as_mkdir_p; then
9043	<	mkdir -p "$ac_dest_dir"
9044	<	else
9045	<	as_dir="$ac_dest_dir"
9046	<	as_dirs=
9047	<	while test ! -d "$as_dir"; do
9048	<	as_dirs="$as_dir $as_dirs"
9049	<	as_dir=`(dirname "$as_dir") 2>/dev/null ||
9050	<	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9051	<	X"$as_dir" : 'X\(//\)[^/]' \| \
9052	<	X"$as_dir" : 'X\(//\)$' \| \
9053	<	X"$as_dir" : 'X\(/\)' \| \
9054	<	.     : '\(.\)' 2>/dev/null ||
9055	<	echo X"$as_dir" |
9056	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9057	<	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
9058	<	/^X\(\/\/\)$/{ s//\1/; q; }
9059	<	/^X\(\/\).*/{ s//\1/; q; }
9060	<	s/.*/./; q'`
9061	<	done
9062	<	test ! -n "$as_dirs" || mkdir $as_dirs
9063	<	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
9064	<	echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
9065	<	{ (exit 1); exit 1; }; }; }
9066	<
9067	<	ac_builddir=.
9068	<
9069	<	if test "$ac_dest_dir" != .; then
9070	<	ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
9071	<	# A "../" for each directory in $ac_dir_suffix.
9072	<	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9073	<	else
9074	<	ac_dir_suffix= ac_top_builddir=
9075	<	fi
9076	<
9077	<	case $srcdir in
9078	<	.)  # No --srcdir option.  We are building in place.
9079	<	ac_srcdir=.
9080	<	if test -z "$ac_top_builddir"; then
9081	<	ac_top_srcdir=.
9082	<	else
9083	<	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9084	<	fi ;;
9085	<	[\\/]* | ?:[\\/]* )  # Absolute path.
9086	<	ac_srcdir=$srcdir$ac_dir_suffix;
9087	<	ac_top_srcdir=$srcdir ;;
9088	<	*) # Relative path.
9089	<	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9090	<	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9091	<	esac
9092	<
9093	<	# Do not use `cd foo && pwd` to compute absolute paths, because
9094	<	# the directories may not exist.
9095	<	case `pwd` in
9096	<	.) ac_abs_builddir="$ac_dest_dir";;
9097	<	*)
9098	<	case "$ac_dest_dir" in
9099	<	.) ac_abs_builddir=`pwd`;;
9100	<	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
9101	<	*) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
9102	<	esac;;
9103	<	esac
9104	<	case $ac_abs_builddir in
9105	<	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9106	<	*)
9107	<	case ${ac_top_builddir}. in
9108	<	.) ac_abs_top_builddir=$ac_abs_builddir;;
9109	<	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9110	<	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9111	<	esac;;
9112	<	esac
9113	<	case $ac_abs_builddir in
9114	<	.) ac_abs_srcdir=$ac_srcdir;;
9115	<	*)
9116	<	case $ac_srcdir in
9117	<	.) ac_abs_srcdir=$ac_abs_builddir;;
9118	<	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9119	<	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9120	<	esac;;
9121	<	esac
9122	<	case $ac_abs_builddir in
9123	<	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9124	<	*)
9125	<	case $ac_top_srcdir in
9126	<	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9127	<	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9128	<	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9129	<	esac;;
9130	<	esac
9131	<
9132	<
9133	<	case $srcdir in
9134	<	[\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
9135	<	*) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
9136	<	esac
9137	<
9138	<	# Try a symlink, then a hard link, then a copy.
9139	<	ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9140	<	ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
9141	<	cp -p $srcdir/$ac_source $ac_dest ||
9142	<	{ { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
9143	<	echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
9144	<	{ (exit 1); exit 1; }; }
9145	<	done
9146	<	_ACEOF
9147	<
9148	<	cat >>$CONFIG_STATUS <<\_ACEOF
9149	<
9150	<	{ (exit 0); exit 0; }
9151	<	_ACEOF
9152	<	chmod +x $CONFIG_STATUS
9153	<	ac_clean_files=$ac_clean_files_save
9154	<
9155	<
9156	<	# configure is writing to config.log, and then calls config.status.
9157	<	# config.status does its own redirection, appending to config.log.
9158	<	# Unfortunately, on DOS this fails, as config.log is still kept open
9159	<	# by configure, so config.status won't be able to write to it; its
9160	<	# output is simply discarded.  So we exec the FD to /dev/null,
9161	<	# effectively closing config.log, so it can be properly (re)opened and
9162	<	# appended to by config.status.  When coming back to configure, we
9163	<	# need to make the FD available again.
9164	<	if test "$no_create" != yes; then
9165	<	ac_cs_success=:
9166	<	ac_config_status_args=
9167	<	test "$silent" = yes &&
9168	<	ac_config_status_args="$ac_config_status_args --quiet"
9169	<	exec 5>/dev/null
9170	<	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9171	<	exec 5>>config.log
9172	<	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
9173	<	# would make configure fail if this is the last instruction.
9174	<	$ac_cs_success || { (exit 1); exit 1; }
8669	>	ac_ext=c
8670	>	ac_cpp='$CPP $CPPFLAGS'
8671	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8672	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8673	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8674	>
8675	>
8676	>	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
8677	>
8678	>	$as_echo "#define HAVE_ZLIB_H 1" >>confdefs.h
8679	>
8680	>
8681	>	$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
8682	>
8683	>	ZLIB_INC_DIR="${ZLIB_HOME}/include"
8684	>	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
8685	>	ZLIB="-lz"
8686	>	else
8687	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking zlib in ${ZLIB_HOME}" >&5
8688	>	$as_echo_n "checking zlib in ${ZLIB_HOME}... " >&6; }
8689	>	ZLIB_INC_DIR=
8690	>	ZLIB_LIB_DIR=
8691	>	ZLIB=
8692	>	LDFLAGS="$ZLIB_OLD_LDFLAGS"
8693	>	CFLAGS="$ZLIB_OLD_CFLAGS"
8694	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8695	>	$as_echo "failed" >&6; }
8696	>	echo ""
8697	>	echo "*********************************************************"
8698	>	echo "* WARNING: Could not find a working zlib installation   *"
8699	>	echo "* If you need OpenMD to be able to deal with compressed *"
8700	>	echo "* trajectory dump files be sure to specify a valid zlib *"
8701	>	echo "* installation with --with-zlib=DIR                     *"
8702	>	echo "*                                                       *"
8703	>	echo "* OpenMD will still work without zlib installed.        *"
8704	>	echo "*********************************************************"
8705	>	echo ""
8706	>	fi
8707	>
8708	>
8709	>
8710	>	fi
8711	>	fi
8712	>
8713	>	#
8714	>	# Handle user hints
8715	>	#
8716	>
8717	>	# Check whether --with-fftw was given.
8718	>	if test "${with_fftw+set}" = set; then :
8719	>	withval=$with_fftw; fftw_dir="$withval"
8720	>	else
8721	>	fftw_dir="not_set"
8722	>	fi
8723	>
8724	>	if test "$fftw_dir" != "no"; then
8725	>	if test "$fftw_dir" != "not_set" ; then
8726	>	if test -d "$fftw_dir"; then
8727	>	FFTW_HOME="$fftw_dir"
8728	>	else
8729	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
8730	>	$as_echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
8731	>	FFTW_HOME=/usr/local
8732	>	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o  -f "${FFTW_HOME}/include/dfftw.h"; then
8733	>	FFTW_HOME=/usr
8734	>	fi
8735	>	fi
8736	>	#
8737	>	# Locate fftw, if wanted
8738	>	#
8739	>	if test -n "${FFTW_HOME}"; then
8740	>	FFTW_OLD_LDFLAGS=$LDFLAGS
8741	>	FFTW_OLD_CFLAGS=$CFLAGS
8742	>	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
8743	>	CFLAGS="$CFLAGS -I${FFTW_HOME}/include"
8744	>
8745	>	ac_ext=c
8746	>	ac_cpp='$CPP $CPPFLAGS'
8747	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8748	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8749	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8750	>
8751	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw_execute in -lfftw3" >&5
8752	>	$as_echo_n "checking for fftw_execute in -lfftw3... " >&6; }
8753	>	if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then :
8754	>	$as_echo_n "(cached) " >&6
8755	>	else
8756	>	ac_check_lib_save_LIBS=$LIBS
8757	>	LIBS="-lfftw3  $LIBS"
8758	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8759	>	/* end confdefs.h.  */
8760	>
8761	>	/* Override any GCC internal prototype to avoid an error.
8762	>	Use char because int might match the return type of a GCC
8763	>	builtin and then its argument prototype would still apply.  */
8764	>	#ifdef __cplusplus
8765	>	extern "C"
8766	>	#endif
8767	>	char fftw_execute ();
8768	>	#ifdef FC_DUMMY_MAIN
8769	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8770	>	#  ifdef __cplusplus
8771	>	extern "C"
8772	>	#  endif
8773	>	int FC_DUMMY_MAIN() { return 1; }
8774	>	#endif
8775	>	#endif
8776	>	int
8777	>	main ()
8778	>	{
8779	>	return fftw_execute ();
8780	>	;
8781	>	return 0;
8782	>	}
8783	>	_ACEOF
8784	>	if ac_fn_c_try_link "$LINENO"; then :
8785	>	ac_cv_lib_fftw3_fftw_execute=yes
8786	>	else
8787	>	ac_cv_lib_fftw3_fftw_execute=no
8788	>	fi
8789	>	rm -f core conftest.err conftest.$ac_objext \
8790	>	conftest$ac_exeext conftest.$ac_ext
8791	>	LIBS=$ac_check_lib_save_LIBS
8792	>	fi
8793	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_execute" >&5
8794	>	$as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; }
8795	>	if test "x$ac_cv_lib_fftw3_fftw_execute" = x""yes; then :
8796	>	fftw_cv_libfftw3=yes
8797	>	else
8798	>	fftw_cv_libfftw3=no
8799	>	fi
8800	>
8801	>	ac_fn_c_check_header_mongrel "$LINENO" "fftw3.h" "ac_cv_header_fftw3_h" "$ac_includes_default"
8802	>	if test "x$ac_cv_header_fftw3_h" = x""yes; then :
8803	>	fftw_cv_fftw3_h=yes
8804	>	else
8805	>	fftw_cv_fftw3_h=no
8806	>	fi
8807	>
8808	>
8809	>	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
8810	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftwnd_one in -lfftw" >&5
8811	>	$as_echo_n "checking for fftwnd_one in -lfftw... " >&6; }
8812	>	if test "${ac_cv_lib_fftw_fftwnd_one+set}" = set; then :
8813	>	$as_echo_n "(cached) " >&6
8814	>	else
8815	>	ac_check_lib_save_LIBS=$LIBS
8816	>	LIBS="-lfftw  $LIBS"
8817	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8818	>	/* end confdefs.h.  */
8819	>
8820	>	/* Override any GCC internal prototype to avoid an error.
8821	>	Use char because int might match the return type of a GCC
8822	>	builtin and then its argument prototype would still apply.  */
8823	>	#ifdef __cplusplus
8824	>	extern "C"
8825	>	#endif
8826	>	char fftwnd_one ();
8827	>	#ifdef FC_DUMMY_MAIN
8828	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8829	>	#  ifdef __cplusplus
8830	>	extern "C"
8831	>	#  endif
8832	>	int FC_DUMMY_MAIN() { return 1; }
8833	>	#endif
8834	>	#endif
8835	>	int
8836	>	main ()
8837	>	{
8838	>	return fftwnd_one ();
8839	>	;
8840	>	return 0;
8841	>	}
8842	>	_ACEOF
8843	>	if ac_fn_c_try_link "$LINENO"; then :
8844	>	ac_cv_lib_fftw_fftwnd_one=yes
8845	>	else
8846	>	ac_cv_lib_fftw_fftwnd_one=no
8847	>	fi
8848	>	rm -f core conftest.err conftest.$ac_objext \
8849	>	conftest$ac_exeext conftest.$ac_ext
8850	>	LIBS=$ac_check_lib_save_LIBS
8851	>	fi
8852	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw_fftwnd_one" >&5
8853	>	$as_echo "$ac_cv_lib_fftw_fftwnd_one" >&6; }
8854	>	if test "x$ac_cv_lib_fftw_fftwnd_one" = x""yes; then :
8855	>	fftw_cv_libfftw=yes
8856	>	else
8857	>	fftw_cv_libfftw=no
8858	>	fi
8859	>
8860	>	ac_fn_c_check_header_mongrel "$LINENO" "fftw.h" "ac_cv_header_fftw_h" "$ac_includes_default"
8861	>	if test "x$ac_cv_header_fftw_h" = x""yes; then :
8862	>	fftw_cv_fftw_h=yes
8863	>	else
8864	>	fftw_cv_fftw_h=no
8865	>	fi
8866	>
8867	>
8868	>	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
8869	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftwnd_one in -ldfftw" >&5
8870	>	$as_echo_n "checking for fftwnd_one in -ldfftw... " >&6; }
8871	>	if test "${ac_cv_lib_dfftw_fftwnd_one+set}" = set; then :
8872	>	$as_echo_n "(cached) " >&6
8873	>	else
8874	>	ac_check_lib_save_LIBS=$LIBS
8875	>	LIBS="-ldfftw  $LIBS"
8876	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8877	>	/* end confdefs.h.  */
8878	>
8879	>	/* Override any GCC internal prototype to avoid an error.
8880	>	Use char because int might match the return type of a GCC
8881	>	builtin and then its argument prototype would still apply.  */
8882	>	#ifdef __cplusplus
8883	>	extern "C"
8884	>	#endif
8885	>	char fftwnd_one ();
8886	>	#ifdef FC_DUMMY_MAIN
8887	>	#ifndef FC_DUMMY_MAIN_EQ_F77
8888	>	#  ifdef __cplusplus
8889	>	extern "C"
8890	>	#  endif
8891	>	int FC_DUMMY_MAIN() { return 1; }
8892	>	#endif
8893	>	#endif
8894	>	int
8895	>	main ()
8896	>	{
8897	>	return fftwnd_one ();
8898	>	;
8899	>	return 0;
8900	>	}
8901	>	_ACEOF
8902	>	if ac_fn_c_try_link "$LINENO"; then :
8903	>	ac_cv_lib_dfftw_fftwnd_one=yes
8904	>	else
8905	>	ac_cv_lib_dfftw_fftwnd_one=no
8906	>	fi
8907	>	rm -f core conftest.err conftest.$ac_objext \
8908	>	conftest$ac_exeext conftest.$ac_ext
8909	>	LIBS=$ac_check_lib_save_LIBS
8910	>	fi
8911	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
8912	>	$as_echo "$ac_cv_lib_dfftw_fftwnd_one" >&6; }
8913	>	if test "x$ac_cv_lib_dfftw_fftwnd_one" = x""yes; then :
8914	>	fftw_cv_libdfftw=yes
8915	>	else
8916	>	fftw_cv_libdfftw=no
8917	>	fi
8918	>
8919	>	ac_fn_c_check_header_mongrel "$LINENO" "dfftw.h" "ac_cv_header_dfftw_h" "$ac_includes_default"
8920	>	if test "x$ac_cv_header_dfftw_h" = x""yes; then :
8921	>	fftw_cv_dfftw_h=yes
8922	>	else
8923	>	fftw_cv_dfftw_h=no
8924	>	fi
8925	>
8926	>
8927	>	fi
8928	>	fi
8929	>	ac_ext=c
8930	>	ac_cpp='$CPP $CPPFLAGS'
8931	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8932	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8933	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8934	>
8935	>	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
8936	>
8937	>	$as_echo "#define HAVE_FFTW3_H 1" >>confdefs.h
8938	>
8939	>	FFTW_INC_DIR="${FFTW_HOME}/include"
8940	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8941	>	FFTW_LIBS="-lfftw3"
8942	>	else
8943	>	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
8944	>
8945	>	$as_echo "#define HAVE_FFTW_H 1" >>confdefs.h
8946	>
8947	>	FFTW_INC_DIR="${FFTW_HOME}/include"
8948	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8949	>	FFTW_LIBS="-lfftw"
8950	>	else
8951	>	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
8952	>
8953	>	$as_echo "#define HAVE_DFFTW_H 1" >>confdefs.h
8954	>
8955	>	FFTW_INC_DIR="${FFTW_HOME}/include"
8956	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8957	>	FFTW_LIBS="-ldfftw"
8958	>	else
8959	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fftw in ${FFTW_HOME}" >&5
8960	>	$as_echo_n "checking fftw in ${FFTW_HOME}... " >&6; }
8961	>	FFTW_INC_DIR=
8962	>	FFTW_LIB_DIR=
8963	>	FFTW_LIBS=
8964	>	LDFLAGS="$FFTW_OLD_LDFLAGS"
8965	>	CFLAGS="$FFTW_OLD_CFLAGS"
8966	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8967	>	$as_echo "failed" >&6; }
8968	>	echo ""
8969	>	echo "*********************************************************"
8970	>	echo "* WARNING: Could not find a working FFTW installation   *"
8971	>	echo "* If you need the staticProps program to be able to     *"
8972	>	echo "* compute undulation spectra, be sure to specify a      *"
8973	>	echo "* valid fftw installation with --with-fftw=DIR          *"
8974	>	echo "*                                                       *"
8975	>	echo "* OpenMD will still work without fftw installed.        *"
8976	>	echo "*********************************************************"
8977	>	echo ""
8978	>	fi
8979	>	fi
8980	>	fi
8981	>
8982	>
8983	>
8984	>	fi
8985	>	fi
8986	>	fi
8987	>
8988	>	#
8989	>	# Handle user hints
8990	>	#
8991	>
8992	>	# Check whether --with-qhull was given.
8993	>	if test "${with_qhull+set}" = set; then :
8994	>	withval=$with_qhull; qhull_dir="$withval"
8995	>	else
8996	>	qhull_dir="not_set"
8997	>	fi
8998	>
8999	>	QHULL_INC_DIR=
9000	>	QHULL_LIB_DIR=
9001	>	QHULL=
9002	>	USE_QHULL=no
9003	>
9004	>	if test "$qhull_dir" != "no"; then
9005	>	if test "$qhull_dir" != "not_set" ; then
9006	>	if test -d "$qhull_dir"; then
9007	>	QHULL_HOME="$qhull_dir"
9008	>	else
9009	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&5
9010	>	$as_echo "$as_me: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&2;}
9011	>	QHULL_HOME=/usr/local
9012	>	if test ! -f "${QHULL_HOME}/include/qhull/qhull.h"; then
9013	>	QHULL_HOME=/usr
9014	>	fi
9015	>	fi
9016	>	fi
9017	>	#
9018	>	# Locate qhull, if wanted
9019	>	#
9020	>	if test -n "${QHULL_HOME}"; then
9021	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking for qhull in ${QHULL_HOME}" >&5
9022	>	$as_echo "$as_me: Checking for qhull in ${QHULL_HOME}" >&6;}
9023	>
9024	>	ac_ext=c
9025	>	ac_cpp='$CPP $CPPFLAGS'
9026	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9027	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9028	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9029	>
9030	>	QHULL_OLD_LDFLAGS=$LDFLAGS
9031	>	QHULL_OLD_CFLAGS=$CFLAGS
9032	>	QHULL_OLD_CPPFLAGS=$CPPFLAGS
9033	>	LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib"
9034	>	CFLAGS="$CFLAGS -I${QHULL_HOME}/include"
9035	>	CPPFLAGS="$CPPFLAGS -I${QHULL_HOME}/include"
9036	>	ac_fn_c_check_header_mongrel "$LINENO" "qhull/qhull.h" "ac_cv_header_qhull_qhull_h" "$ac_includes_default"
9037	>	if test "x$ac_cv_header_qhull_qhull_h" = x""yes; then :
9038	>	qhull_cv_qhull_h=yes
9039	>	else
9040	>	qhull_cv_qhull_h=no
9041	>	fi
9042	>
9043	>
9044	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for qh_qhull in -lqhull" >&5
9045	>	$as_echo_n "checking for qh_qhull in -lqhull... " >&6; }
9046	>	if test "${ac_cv_lib_qhull_qh_qhull+set}" = set; then :
9047	>	$as_echo_n "(cached) " >&6
9048	>	else
9049	>	ac_check_lib_save_LIBS=$LIBS
9050	>	LIBS="-lqhull  $LIBS"
9051	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9052	>	/* end confdefs.h.  */
9053	>
9054	>	/* Override any GCC internal prototype to avoid an error.
9055	>	Use char because int might match the return type of a GCC
9056	>	builtin and then its argument prototype would still apply.  */
9057	>	#ifdef __cplusplus
9058	>	extern "C"
9059	>	#endif
9060	>	char qh_qhull ();
9061	>	#ifdef FC_DUMMY_MAIN
9062	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9063	>	#  ifdef __cplusplus
9064	>	extern "C"
9065	>	#  endif
9066	>	int FC_DUMMY_MAIN() { return 1; }
9067	>	#endif
9068	>	#endif
9069	>	int
9070	>	main ()
9071	>	{
9072	>	return qh_qhull ();
9073	>	;
9074	>	return 0;
9075	>	}
9076	>	_ACEOF
9077	>	if ac_fn_c_try_link "$LINENO"; then :
9078	>	ac_cv_lib_qhull_qh_qhull=yes
9079	>	else
9080	>	ac_cv_lib_qhull_qh_qhull=no
9081	>	fi
9082	>	rm -f core conftest.err conftest.$ac_objext \
9083	>	conftest$ac_exeext conftest.$ac_ext
9084	>	LIBS=$ac_check_lib_save_LIBS
9085	>	fi
9086	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_qhull_qh_qhull" >&5
9087	>	$as_echo "$ac_cv_lib_qhull_qh_qhull" >&6; }
9088	>	if test "x$ac_cv_lib_qhull_qh_qhull" = x""yes; then :
9089	>	qhull_cv_libqhull=yes
9090	>	else
9091	>	qhull_cv_libqhull=no
9092	>	fi
9093	>
9094	>	LDFLAGS="$QHULL_OLD_LDFLAGS"
9095	>	CFLAGS="$QHULL_OLD_CFLAGS"
9096	>	CPPFLAGS="$QHULL_OLD_CPPFLAGS"
9097	>	ac_ext=c
9098	>	ac_cpp='$CPP $CPPFLAGS'
9099	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9100	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9101	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9102	>
9103	>
9104	>	if test "$qhull_cv_libqhull" = "yes" -a "$qhull_cv_qhull_h" = "yes"; then
9105	>
9106	>	$as_echo "#define HAVE_QHULL_H 1" >>confdefs.h
9107	>
9108	>
9109	>	$as_echo "#define HAVE_QHULL 1" >>confdefs.h
9110	>
9111	>	USE_QHULL=yes
9112	>	QHULL_INC_DIR="${QHULL_HOME}/include"
9113	>	QHULL_LIB_DIR="${QHULL_HOME}/lib"
9114	>	QHULL="-lqhull"
9115	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Working qhull found, will proceed." >&5
9116	>	$as_echo "Working qhull found, will proceed." >&6; }
9117	>	else
9118	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
9119	>	$as_echo "$as_me: WARNING: " >&2;}
9120	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find a working qhull installation" >&5
9121	>	$as_echo "$as_me: WARNING: Could not find a working qhull installation" >&2;}
9122	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: If you need OpenMD to be able to deal with convex    " >&5
9123	>	$as_echo "$as_me: WARNING: If you need OpenMD to be able to deal with convex    " >&2;}
9124	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: hulls be sure to specify a valid qhull installation " >&5
9125	>	$as_echo "$as_me: WARNING: hulls be sure to specify a valid qhull installation " >&2;}
9126	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: with --with-qhull=DIR                               " >&5
9127	>	$as_echo "$as_me: WARNING: with --with-qhull=DIR                               " >&2;}
9128	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
9129	>	$as_echo "$as_me: WARNING: " >&2;}
9130	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenMD will still work without qhull installed.      " >&5
9131	>	$as_echo "$as_me: WARNING: OpenMD will still work without qhull installed.      " >&2;}
9132	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
9133	>	$as_echo "$as_me: WARNING: " >&2;}
9134	>	fi
9135	>	fi
9136	>	fi
9137	>
9138	>
9139	>
9140	>
9141	>
9142	>	ac_ext=cpp
9143	>	ac_cpp='$CXXCPP $CPPFLAGS'
9144	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9145	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9146	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9147	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
9148	>	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
9149	>	if test -z "$CXXCPP"; then
9150	>	if test "${ac_cv_prog_CXXCPP+set}" = set; then :
9151	>	$as_echo_n "(cached) " >&6
9152	>	else
9153	>	# Double quotes because CXXCPP needs to be expanded
9154	>	for CXXCPP in "$CXX -E" "/lib/cpp"
9155	>	do
9156	>	ac_preproc_ok=false
9157	>	for ac_cxx_preproc_warn_flag in '' yes
9158	>	do
9159	>	# Use a header file that comes with gcc, so configuring glibc
9160	>	# with a fresh cross-compiler works.
9161	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9162	>	# <limits.h> exists even on freestanding compilers.
9163	>	# On the NeXT, cc -E runs the code through the compiler's parser,
9164	>	# not just through cpp. "Syntax error" is here to catch this case.
9165	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9166	>	/* end confdefs.h.  */
9167	>	#ifdef __STDC__
9168	>	# include <limits.h>
9169	>	#else
9170	>	# include <assert.h>
9171	>	#endif
9172	>	Syntax error
9173	>	_ACEOF
9174	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
9175	>
9176	>	else
9177	>	# Broken: fails on valid input.
9178	>	continue
9179	>	fi
9180	>	rm -f conftest.err conftest.$ac_ext
9181	>
9182	>	# OK, works on sane cases.  Now check whether nonexistent headers
9183	>	# can be detected and how.
9184	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9185	>	/* end confdefs.h.  */
9186	>	#include <ac_nonexistent.h>
9187	>	_ACEOF
9188	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
9189	>	# Broken: success on invalid input.
9190	>	continue
9191	>	else
9192	>	# Passes both tests.
9193	>	ac_preproc_ok=:
9194	>	break
9195	>	fi
9196	>	rm -f conftest.err conftest.$ac_ext
9197	>
9198	>	done
9199	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9200	>	rm -f conftest.err conftest.$ac_ext
9201	>	if $ac_preproc_ok; then :
9202	>	break
9203	>	fi
9204	>
9205	>	done
9206	>	ac_cv_prog_CXXCPP=$CXXCPP
9207	>
9208	>	fi
9209	>	CXXCPP=$ac_cv_prog_CXXCPP
9210	>	else
9211	>	ac_cv_prog_CXXCPP=$CXXCPP
9212	>	fi
9213	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
9214	>	$as_echo "$CXXCPP" >&6; }
9215	>	ac_preproc_ok=false
9216	>	for ac_cxx_preproc_warn_flag in '' yes
9217	>	do
9218	>	# Use a header file that comes with gcc, so configuring glibc
9219	>	# with a fresh cross-compiler works.
9220	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9221	>	# <limits.h> exists even on freestanding compilers.
9222	>	# On the NeXT, cc -E runs the code through the compiler's parser,
9223	>	# not just through cpp. "Syntax error" is here to catch this case.
9224	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225	>	/* end confdefs.h.  */
9226	>	#ifdef __STDC__
9227	>	# include <limits.h>
9228	>	#else
9229	>	# include <assert.h>
9230	>	#endif
9231	>	Syntax error
9232	>	_ACEOF
9233	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
9234	>
9235	>	else
9236	>	# Broken: fails on valid input.
9237	>	continue
9238	>	fi
9239	>	rm -f conftest.err conftest.$ac_ext
9240	>
9241	>	# OK, works on sane cases.  Now check whether nonexistent headers
9242	>	# can be detected and how.
9243	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9244	>	/* end confdefs.h.  */
9245	>	#include <ac_nonexistent.h>
9246	>	_ACEOF
9247	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
9248	>	# Broken: success on invalid input.
9249	>	continue
9250	>	else
9251	>	# Passes both tests.
9252	>	ac_preproc_ok=:
9253	>	break
9254	>	fi
9255	>	rm -f conftest.err conftest.$ac_ext
9256	>
9257	>	done
9258	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9259	>	rm -f conftest.err conftest.$ac_ext
9260	>	if $ac_preproc_ok; then :
9261	>
9262	>	else
9263	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9264	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9265	>	as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
9266	>	See \`config.log' for more details." "$LINENO" 5; }
9267	>	fi
9268	>
9269	>	ac_ext=cpp
9270	>	ac_cpp='$CXXCPP $CPPFLAGS'
9271	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9272	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9273	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9274	>
9275	>
9276	>	#
9277	>	# Handle user hints
9278	>	#
9279	>
9280	>	# Check whether --with-openbabel was given.
9281	>	if test "${with_openbabel+set}" = set; then :
9282	>	withval=$with_openbabel; openbabel_dir="$withval"
9283	>	else
9284	>	openbabel_dir="not_set"
9285	>	fi
9286	>
9287	>	if test "$openbabel_dir" != "no"; then
9288	>
9289	>	if test "$openbabel_dir" != "not_set" ; then
9290	>	if test -d "$openbabel_dir"
9291	>	then
9292	>	OPENBABEL_HOME="$openbabel_dir"
9293	>	else
9294	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&5
9295	>	$as_echo "$as_me: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&2;}
9296	>	OPENBABEL_HOME=/usr/local
9297	>	if test ! -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/babelconfig.h" -a -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/obconversion.h"
9298	>	then
9299	>	OPENBABEL_HOME=/usr
9300	>	fi
9301	>	fi
9302	>	fi
9303	>	#
9304	>	# Locate openbabel, if wanted
9305	>	#
9306	>	if test -n "${OPENBABEL_HOME}"
9307	>	then
9308	>
9309	>	ac_ext=cpp
9310	>	ac_cpp='$CXXCPP $CPPFLAGS'
9311	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9312	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9313	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9314	>
9315	>	OPENBABEL_OLD_LDFLAGS=$LDFLAGS
9316	>	OPENBABEL_OLD_CPPFLAGS=$CPPFLAGS
9317	>	LDFLAGS="$LDFLAGS -L${OPENBABEL_HOME}/lib -lopenbabel"
9318	>	CPPFLAGS="$CPPFLAGS -I${OPENBABEL_HOME}/include/openbabel-2.0"
9319	>	ac_fn_cxx_check_header_mongrel "$LINENO" "openbabel/babelconfig.h" "ac_cv_header_openbabel_babelconfig_h" "$ac_includes_default"
9320	>	if test "x$ac_cv_header_openbabel_babelconfig_h" = x""yes; then :
9321	>	openbabel_cv_openbabel_h=yes
9322	>	else
9323	>	openbabel_cv_openbabel_h=no
9324	>	fi
9325	>
9326	>
9327	>	ac_fn_cxx_check_header_mongrel "$LINENO" "openbabel/obconversion.h" "ac_cv_header_openbabel_obconversion_h" "$ac_includes_default"
9328	>	if test "x$ac_cv_header_openbabel_obconversion_h" = x""yes; then :
9329	>	openbabel_cv_obconversion_h=yes
9330	>	else
9331	>	openbabel_cv_obconversion_h=no
9332	>	fi
9333	>
9334	>
9335	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9336	>	/* end confdefs.h.  */
9337	>
9338	>
9339	>	#include <openbabel/babelconfig.h>
9340	>	#include <openbabel/obconversion.h>
9341	>	using namespace std;
9342	>	using namespace OpenBabel;
9343	>
9344	>	#ifdef FC_DUMMY_MAIN
9345	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9346	>	#  ifdef __cplusplus
9347	>	extern "C"
9348	>	#  endif
9349	>	int FC_DUMMY_MAIN() { return 1; }
9350	>	#endif
9351	>	#endif
9352	>	int
9353	>	main ()
9354	>	{
9355	>
9356	>	OBConversion Conv(&cin, &cout);
9357	>
9358	>
9359	>	;
9360	>	return 0;
9361	>	}
9362	>	_ACEOF
9363	>	if ac_fn_cxx_try_link "$LINENO"; then :
9364	>
9365	>	openbabel_lib_found="yes"
9366	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
9367	>	$as_echo "found" >&6; }
9368	>
9369	>	else
9370	>
9371	>	openbabel_lib_found="no"
9372	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
9373	>	$as_echo "not found" >&6; }
9374	>
9375	>
9376	>	fi
9377	>	rm -f core conftest.err conftest.$ac_objext \
9378	>	conftest$ac_exeext conftest.$ac_ext
9379	>	ac_ext=c
9380	>	ac_cpp='$CPP $CPPFLAGS'
9381	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9382	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9383	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9384	>
9385	>	LDFLAGS="$OPENBABEL_OLD_LDFLAGS"
9386	>	CPPFLAGS="$OPENBABEL_OLD_CPPFLAGS"
9387	>
9388	>	if test "$openbabel_lib_found" = "yes" -a "$openbabel_cv_openbabel_h" = "yes" -a "$openbabel_cv_obconversion_h" = "yes"; then
9389	>	USE_OPENBABEL=yes
9390	>	OPENBABEL_INC_DIR="${OPENBABEL_HOME}/include/openbabel-2.0"
9391	>	OPENBABEL_LIB_DIR="${OPENBABEL_HOME}/lib"
9392	>	OPENBABEL_LIB="-lopenbabel"
9393	>	else
9394	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking openbabel in ${OPENBABEL_HOME}" >&5
9395	>	$as_echo_n "checking openbabel in ${OPENBABEL_HOME}... " >&6; }
9396	>	OPENBABEL_INC_DIR=
9397	>	OPENBABEL_LIB_DIR=
9398	>	OPENBABEL_LIB=
9399	>	USE_OPENBABEL=no
9400	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
9401	>	$as_echo "failed" >&6; }
9402	>	echo ""
9403	>	echo "*********************************************************"
9404	>	echo "* WARNING: Could not find a working openbabel-2.x       *"
9405	>	echo "* installation If you need OpenMD to be able to convert *"
9406	>	echo "* xyz or pdb files you need to specify a valid          *"
9407	>	echo "* openbabel-2.x installation with --with-openbabel=DIR  *"
9408	>	echo "*                                                       *"
9409	>	echo "* OpenMD will still work without openbabel installed.   *"
9410	>	echo "*********************************************************"
9411	>	echo ""
9412	>	fi
9413	>
9414	>
9415	>
9416	>
9417	>	fi
9418	>	fi
9419	>
9420	>
9421	>	# Checks for header files.
9422	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9423	>	$as_echo_n "checking for ANSI C header files... " >&6; }
9424	>	if test "${ac_cv_header_stdc+set}" = set; then :
9425	>	$as_echo_n "(cached) " >&6
9426	>	else
9427	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9428	>	/* end confdefs.h.  */
9429	>	#include <stdlib.h>
9430	>	#include <stdarg.h>
9431	>	#include <string.h>
9432	>	#include <float.h>
9433	>
9434	>	#ifdef FC_DUMMY_MAIN
9435	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9436	>	#  ifdef __cplusplus
9437	>	extern "C"
9438	>	#  endif
9439	>	int FC_DUMMY_MAIN() { return 1; }
9440	>	#endif
9441	>	#endif
9442	>	int
9443	>	main ()
9444	>	{
9445	>
9446	>	;
9447	>	return 0;
9448	>	}
9449	>	_ACEOF
9450	>	if ac_fn_c_try_compile "$LINENO"; then :
9451	>	ac_cv_header_stdc=yes
9452	>	else
9453	>	ac_cv_header_stdc=no
9454	>	fi
9455	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9456	>
9457	>	if test $ac_cv_header_stdc = yes; then
9458	>	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9459	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9460	>	/* end confdefs.h.  */
9461	>	#include <string.h>
9462	>
9463	>	_ACEOF
9464	>	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9465	>	$EGREP "memchr" >/dev/null 2>&1; then :
9466	>
9467	>	else
9468	>	ac_cv_header_stdc=no
9469	>	fi
9470	>	rm -f conftest*
9471	>
9472	>	fi
9473	>
9474	>	if test $ac_cv_header_stdc = yes; then
9475	>	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9476	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9477	>	/* end confdefs.h.  */
9478	>	#include <stdlib.h>
9479	>
9480	>	_ACEOF
9481	>	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9482	>	$EGREP "free" >/dev/null 2>&1; then :
9483	>
9484	>	else
9485	>	ac_cv_header_stdc=no
9486	>	fi
9487	>	rm -f conftest*
9488	>
9489	>	fi
9490	>
9491	>	if test $ac_cv_header_stdc = yes; then
9492	>	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9493	>	if test "$cross_compiling" = yes; then :
9494	>	:
9495	>	else
9496	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497	>	/* end confdefs.h.  */
9498	>	#include <ctype.h>
9499	>	#include <stdlib.h>
9500	>	#if ((' ' & 0x0FF) == 0x020)
9501	>	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9502	>	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9503	>	#else
9504	>	# define ISLOWER(c) \
9505	>	(('a' <= (c) && (c) <= 'i') \
9506	>	|| ('j' <= (c) && (c) <= 'r') \
9507	>	|| ('s' <= (c) && (c) <= 'z'))
9508	>	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9509	>	#endif
9510	>
9511	>	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9512	>	int
9513	>	main ()
9514	>	{
9515	>	int i;
9516	>	for (i = 0; i < 256; i++)
9517	>	if (XOR (islower (i), ISLOWER (i))
9518	>	|| toupper (i) != TOUPPER (i))
9519	>	return 2;
9520	>	return 0;
9521	>	}
9522	>	_ACEOF
9523	>	if ac_fn_c_try_run "$LINENO"; then :
9524	>
9525	>	else
9526	>	ac_cv_header_stdc=no
9527	>	fi
9528	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9529	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
9530	>	fi
9531	>
9532	>	fi
9533	>	fi
9534	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9535	>	$as_echo "$ac_cv_header_stdc" >&6; }
9536	>	if test $ac_cv_header_stdc = yes; then
9537	>
9538	>	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
9539	>
9540	>	fi
9541	>
9542	>	for ac_header in libintl.h limits.h machine/hal_sysinfo.h stdlib.h string.h strings.h sys/param.h sys/pstat.h sys/sysctl.h sys/sysinfo.h sys/sysmp.h sys/systemcfg.h sys/table.h sys/time.h unistd.h
9543	>	do :
9544	>	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9545	>	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9546	>	eval as_val=\$$as_ac_Header
9547	>	if test "x$as_val" = x""yes; then :
9548	>	cat >>confdefs.h <<_ACEOF
9549	>	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9550	>	_ACEOF
9551	>
9552	>	fi
9553	>
9554	>	done
9555	>
9556	>
9557	>	# Checks for typedefs, structures, and compiler characteristics.
9558	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
9559	>	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
9560	>	if test "${ac_cv_header_stdbool_h+set}" = set; then :
9561	>	$as_echo_n "(cached) " >&6
9562	>	else
9563	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9564	>	/* end confdefs.h.  */
9565	>
9566	>	#include <stdbool.h>
9567	>	#ifndef bool
9568	>	"error: bool is not defined"
9569	>	#endif
9570	>	#ifndef false
9571	>	"error: false is not defined"
9572	>	#endif
9573	>	#if false
9574	>	"error: false is not 0"
9575	>	#endif
9576	>	#ifndef true
9577	>	"error: true is not defined"
9578	>	#endif
9579	>	#if true != 1
9580	>	"error: true is not 1"
9581	>	#endif
9582	>	#ifndef __bool_true_false_are_defined
9583	>	"error: __bool_true_false_are_defined is not defined"
9584	>	#endif
9585	>
9586	>	struct s { _Bool s: 1; _Bool t; } s;
9587	>
9588	>	char a[true == 1 ? 1 : -1];
9589	>	char b[false == 0 ? 1 : -1];
9590	>	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
9591	>	char d[(bool) 0.5 == true ? 1 : -1];
9592	>	bool e = &s;
9593	>	char f[(_Bool) 0.0 == false ? 1 : -1];
9594	>	char g[true];
9595	>	char h[sizeof (_Bool)];
9596	>	char i[sizeof s.t];
9597	>	enum { j = false, k = true, l = false * true, m = true * 256 };
9598	>	/* The following fails for
9599	>	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
9600	>	_Bool n[m];
9601	>	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
9602	>	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
9603	>	#       if defined __xlc__ || defined __GNUC__
9604	>	/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
9605	>	reported by James Lemley on 2005-10-05; see
9606	>	http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
9607	>	This test is not quite right, since xlc is allowed to
9608	>	reject this program, as the initializer for xlcbug is
9609	>	not one of the forms that C requires support for.
9610	>	However, doing the test right would require a runtime
9611	>	test, and that would make cross-compilation harder.
9612	>	Let us hope that IBM fixes the xlc bug, and also adds
9613	>	support for this kind of constant expression.  In the
9614	>	meantime, this test will reject xlc, which is OK, since
9615	>	our stdbool.h substitute should suffice.  We also test
9616	>	this with GCC, where it should work, to detect more
9617	>	quickly whether someone messes up the test in the
9618	>	future.  */
9619	>	char digs[] = "0123456789";
9620	>	int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
9621	>	#       endif
9622	>	/* Catch a bug in an HP-UX C compiler.  See
9623	>	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
9624	>	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
9625	>	*/
9626	>	_Bool q = true;
9627	>	_Bool *pq = &q;
9628	>
9629	>	#ifdef FC_DUMMY_MAIN
9630	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9631	>	#  ifdef __cplusplus
9632	>	extern "C"
9633	>	#  endif
9634	>	int FC_DUMMY_MAIN() { return 1; }
9635	>	#endif
9636	>	#endif
9637	>	int
9638	>	main ()
9639	>	{
9640	>
9641	>	*pq |= q;
9642	>	*pq |= ! q;
9643	>	/* Refer to every declared value, to avoid compiler optimizations.  */
9644	>	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
9645	>	+ !m + !n + !o + !p + !q + !pq);
9646	>
9647	>	;
9648	>	return 0;
9649	>	}
9650	>	_ACEOF
9651	>	if ac_fn_c_try_compile "$LINENO"; then :
9652	>	ac_cv_header_stdbool_h=yes
9653	>	else
9654	>	ac_cv_header_stdbool_h=no
9655	>	fi
9656	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9657	>	fi
9658	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
9659	>	$as_echo "$ac_cv_header_stdbool_h" >&6; }
9660	>	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
9661	>	if test "x$ac_cv_type__Bool" = x""yes; then :
9662	>
9663	>	cat >>confdefs.h <<_ACEOF
9664	>	#define HAVE__BOOL 1
9665	>	_ACEOF
9666	>
9667	>
9668	>	fi
9669	>
9670	>	if test $ac_cv_header_stdbool_h = yes; then
9671	>
9672	>	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
9673	>
9674	>	fi
9675	>
9676	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9677	>	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9678	>	if test "${ac_cv_c_const+set}" = set; then :
9679	>	$as_echo_n "(cached) " >&6
9680	>	else
9681	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9682	>	/* end confdefs.h.  */
9683	>
9684	>	#ifdef FC_DUMMY_MAIN
9685	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9686	>	#  ifdef __cplusplus
9687	>	extern "C"
9688	>	#  endif
9689	>	int FC_DUMMY_MAIN() { return 1; }
9690	>	#endif
9691	>	#endif
9692	>	int
9693	>	main ()
9694	>	{
9695	>	/* FIXME: Include the comments suggested by Paul. */
9696	>	#ifndef __cplusplus
9697	>	/* Ultrix mips cc rejects this.  */
9698	>	typedef int charset[2];
9699	>	const charset cs;
9700	>	/* SunOS 4.1.1 cc rejects this.  */
9701	>	char const *const *pcpcc;
9702	>	char **ppc;
9703	>	/* NEC SVR4.0.2 mips cc rejects this.  */
9704	>	struct point {int x, y;};
9705	>	static struct point const zero = {0,0};
9706	>	/* AIX XL C 1.02.0.0 rejects this.
9707	>	It does not let you subtract one const X* pointer from another in
9708	>	an arm of an if-expression whose if-part is not a constant
9709	>	expression */
9710	>	const char *g = "string";
9711	>	pcpcc = &g + (g ? g-g : 0);
9712	>	/* HPUX 7.0 cc rejects these. */
9713	>	++pcpcc;
9714	>	ppc = (char**) pcpcc;
9715	>	pcpcc = (char const *const *) ppc;
9716	>	{ /* SCO 3.2v4 cc rejects this.  */
9717	>	char *t;
9718	>	char const *s = 0 ? (char *) 0 : (char const *) 0;
9719	>
9720	>	*t++ = 0;
9721	>	if (s) return 0;
9722	>	}
9723	>	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9724	>	int x[] = {25, 17};
9725	>	const int *foo = &x[0];
9726	>	++foo;
9727	>	}
9728	>	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9729	>	typedef const int *iptr;
9730	>	iptr p = 0;
9731	>	++p;
9732	>	}
9733	>	{ /* AIX XL C 1.02.0.0 rejects this saying
9734	>	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9735	>	struct s { int j; const int *ap[3]; };
9736	>	struct s *b; b->j = 5;
9737	>	}
9738	>	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9739	>	const int foo = 10;
9740	>	if (!foo) return 0;
9741	>	}
9742	>	return !cs[0] && !zero.x;
9743	>	#endif
9744	>
9745	>	;
9746	>	return 0;
9747	>	}
9748	>	_ACEOF
9749	>	if ac_fn_c_try_compile "$LINENO"; then :
9750	>	ac_cv_c_const=yes
9751	>	else
9752	>	ac_cv_c_const=no
9753	>	fi
9754	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9755	>	fi
9756	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9757	>	$as_echo "$ac_cv_c_const" >&6; }
9758	>	if test $ac_cv_c_const = no; then
9759	>
9760	>	$as_echo "#define const /**/" >>confdefs.h
9761	>
9762	>	fi
9763	>
9764	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9765	>	$as_echo_n "checking for inline... " >&6; }
9766	>	if test "${ac_cv_c_inline+set}" = set; then :
9767	>	$as_echo_n "(cached) " >&6
9768	>	else
9769	>	ac_cv_c_inline=no
9770	>	for ac_kw in inline __inline__ __inline; do
9771	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9772	>	/* end confdefs.h.  */
9773	>	#ifndef __cplusplus
9774	>	typedef int foo_t;
9775	>	static $ac_kw foo_t static_foo () {return 0; }
9776	>	$ac_kw foo_t foo () {return 0; }
9777	>	#endif
9778	>
9779	>	_ACEOF
9780	>	if ac_fn_c_try_compile "$LINENO"; then :
9781	>	ac_cv_c_inline=$ac_kw
9782	>	fi
9783	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9784	>	test "$ac_cv_c_inline" != no && break
9785	>	done
9786	>
9787	>	fi
9788	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9789	>	$as_echo "$ac_cv_c_inline" >&6; }
9790	>
9791	>	case $ac_cv_c_inline in
9792	>	inline | yes) ;;
9793	>	*)
9794	>	case $ac_cv_c_inline in
9795	>	no) ac_val=;;
9796	>	*) ac_val=$ac_cv_c_inline;;
9797	>	esac
9798	>	cat >>confdefs.h <<_ACEOF
9799	>	#ifndef __cplusplus
9800	>	#define inline $ac_val
9801	>	#endif
9802	>	_ACEOF
9803	>	;;
9804	>	esac
9805	>
9806	>	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
9807	>	if test "x$ac_cv_type_size_t" = x""yes; then :
9808	>
9809	>	else
9810	>
9811	>	cat >>confdefs.h <<_ACEOF
9812	>	#define size_t unsigned int
9813	>	_ACEOF
9814	>
9815	>	fi
9816	>
9817	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9818	>	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9819	>	if test "${ac_cv_header_time+set}" = set; then :
9820	>	$as_echo_n "(cached) " >&6
9821	>	else
9822	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9823	>	/* end confdefs.h.  */
9824	>	#include <sys/types.h>
9825	>	#include <sys/time.h>
9826	>	#include <time.h>
9827	>
9828	>	#ifdef FC_DUMMY_MAIN
9829	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9830	>	#  ifdef __cplusplus
9831	>	extern "C"
9832	>	#  endif
9833	>	int FC_DUMMY_MAIN() { return 1; }
9834	>	#endif
9835	>	#endif
9836	>	int
9837	>	main ()
9838	>	{
9839	>	if ((struct tm *) 0)
9840	>	return 0;
9841	>	;
9842	>	return 0;
9843	>	}
9844	>	_ACEOF
9845	>	if ac_fn_c_try_compile "$LINENO"; then :
9846	>	ac_cv_header_time=yes
9847	>	else
9848	>	ac_cv_header_time=no
9849	>	fi
9850	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9851	>	fi
9852	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9853	>	$as_echo "$ac_cv_header_time" >&6; }
9854	>	if test $ac_cv_header_time = yes; then
9855	>
9856	>	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9857	>
9858	>	fi
9859	>
9860	>
9861	>	# Checks for library functions.
9862	>	for ac_header in stdlib.h
9863	>	do :
9864	>	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
9865	>	if test "x$ac_cv_header_stdlib_h" = x""yes; then :
9866	>	cat >>confdefs.h <<_ACEOF
9867	>	#define HAVE_STDLIB_H 1
9868	>	_ACEOF
9869	>
9870	>	fi
9871	>
9872	>	done
9873	>
9874	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
9875	>	$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
9876	>	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then :
9877	>	$as_echo_n "(cached) " >&6
9878	>	else
9879	>	if test "$cross_compiling" = yes; then :
9880	>	ac_cv_func_malloc_0_nonnull=no
9881	>	else
9882	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9883	>	/* end confdefs.h.  */
9884	>	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
9885	>	# include <stdlib.h>
9886	>	#else
9887	>	char *malloc ();
9888	>	#endif
9889	>
9890	>	#ifdef FC_DUMMY_MAIN
9891	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9892	>	#  ifdef __cplusplus
9893	>	extern "C"
9894	>	#  endif
9895	>	int FC_DUMMY_MAIN() { return 1; }
9896	>	#endif
9897	>	#endif
9898	>	int
9899	>	main ()
9900	>	{
9901	>	return ! malloc (0);
9902	>	;
9903	>	return 0;
9904	>	}
9905	>	_ACEOF
9906	>	if ac_fn_c_try_run "$LINENO"; then :
9907	>	ac_cv_func_malloc_0_nonnull=yes
9908	>	else
9909	>	ac_cv_func_malloc_0_nonnull=no
9910	>	fi
9911	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9912	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
9913	>	fi
9914	>
9915	>	fi
9916	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
9917	>	$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
9918	>	if test $ac_cv_func_malloc_0_nonnull = yes; then :
9919	>
9920	>	$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
9921	>
9922	>	else
9923	>	$as_echo "#define HAVE_MALLOC 0" >>confdefs.h
9924	>
9925	>	case " $LIBOBJS " in
9926	>	*" malloc.$ac_objext "* ) ;;
9927	>	*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
9928	>	;;
9929	>	esac
9930	>
9931	>
9932	>	$as_echo "#define malloc rpl_malloc" >>confdefs.h
9933	>
9934	>	fi
9935	>
9936	>
9937	>	for ac_header in stdlib.h
9938	>	do :
9939	>	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
9940	>	if test "x$ac_cv_header_stdlib_h" = x""yes; then :
9941	>	cat >>confdefs.h <<_ACEOF
9942	>	#define HAVE_STDLIB_H 1
9943	>	_ACEOF
9944	>
9945	>	fi
9946	>
9947	>	done
9948	>
9949	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
9950	>	$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
9951	>	if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then :
9952	>	$as_echo_n "(cached) " >&6
9953	>	else
9954	>	if test "$cross_compiling" = yes; then :
9955	>	ac_cv_func_realloc_0_nonnull=no
9956	>	else
9957	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9958	>	/* end confdefs.h.  */
9959	>	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
9960	>	# include <stdlib.h>
9961	>	#else
9962	>	char *realloc ();
9963	>	#endif
9964	>
9965	>	#ifdef FC_DUMMY_MAIN
9966	>	#ifndef FC_DUMMY_MAIN_EQ_F77
9967	>	#  ifdef __cplusplus
9968	>	extern "C"
9969	>	#  endif
9970	>	int FC_DUMMY_MAIN() { return 1; }
9971	>	#endif
9972	>	#endif
9973	>	int
9974	>	main ()
9975	>	{
9976	>	return ! realloc (0, 0);
9977	>	;
9978	>	return 0;
9979	>	}
9980	>	_ACEOF
9981	>	if ac_fn_c_try_run "$LINENO"; then :
9982	>	ac_cv_func_realloc_0_nonnull=yes
9983	>	else
9984	>	ac_cv_func_realloc_0_nonnull=no
9985	>	fi
9986	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9987	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
9988	>	fi
9989	>
9990	>	fi
9991	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
9992	>	$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
9993	>	if test $ac_cv_func_realloc_0_nonnull = yes; then :
9994	>
9995	>	$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
9996	>
9997	>	else
9998	>	$as_echo "#define HAVE_REALLOC 0" >>confdefs.h
9999	>
10000	>	case " $LIBOBJS " in
10001	>	*" realloc.$ac_objext "* ) ;;
10002	>	*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
10003	>	;;
10004	>	esac
10005	>
10006	>
10007	>	$as_echo "#define realloc rpl_realloc" >>confdefs.h
10008	>
10009	>	fi
10010	>
10011	>
10012	>	for ac_header in sys/select.h sys/socket.h
10013	>	do :
10014	>	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10015	>	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10016	>	eval as_val=\$$as_ac_Header
10017	>	if test "x$as_val" = x""yes; then :
10018	>	cat >>confdefs.h <<_ACEOF
10019	>	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10020	>	_ACEOF
10021	>
10022	>	fi
10023	>
10024	>	done
10025	>
10026	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
10027	>	$as_echo_n "checking types of arguments for select... " >&6; }
10028	>	if test "${ac_cv_func_select_args+set}" = set; then :
10029	>	$as_echo_n "(cached) " >&6
10030	>	else
10031	>	for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
10032	>	for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
10033	>	for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
10034	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10035	>	/* end confdefs.h.  */
10036	>	$ac_includes_default
10037	>	#ifdef HAVE_SYS_SELECT_H
10038	>	# include <sys/select.h>
10039	>	#endif
10040	>	#ifdef HAVE_SYS_SOCKET_H
10041	>	# include <sys/socket.h>
10042	>	#endif
10043	>
10044	>	#ifdef FC_DUMMY_MAIN
10045	>	#ifndef FC_DUMMY_MAIN_EQ_F77
10046	>	#  ifdef __cplusplus
10047	>	extern "C"
10048	>	#  endif
10049	>	int FC_DUMMY_MAIN() { return 1; }
10050	>	#endif
10051	>	#endif
10052	>	int
10053	>	main ()
10054	>	{
10055	>	extern int select ($ac_arg1,
10056	>	$ac_arg234, $ac_arg234, $ac_arg234,
10057	>	$ac_arg5);
10058	>	;
10059	>	return 0;
10060	>	}
10061	>	_ACEOF
10062	>	if ac_fn_c_try_compile "$LINENO"; then :
10063	>	ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
10064	>	fi
10065	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10066	>	done
10067	>	done
10068	>	done
10069	>	# Provide a safe default value.
10070	>	: ${ac_cv_func_select_args='int,int *,struct timeval *'}
10071	>
10072	>	fi
10073	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
10074	>	$as_echo "$ac_cv_func_select_args" >&6; }
10075	>	ac_save_IFS=$IFS; IFS=','
10076	>	set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
10077	>	IFS=$ac_save_IFS
10078	>	shift
10079	>
10080	>	cat >>confdefs.h <<_ACEOF
10081	>	#define SELECT_TYPE_ARG1 $1
10082	>	_ACEOF
10083	>
10084	>
10085	>	cat >>confdefs.h <<_ACEOF
10086	>	#define SELECT_TYPE_ARG234 ($2)
10087	>	_ACEOF
10088	>
10089	>
10090	>	cat >>confdefs.h <<_ACEOF
10091	>	#define SELECT_TYPE_ARG5 ($3)
10092	>	_ACEOF
10093	>
10094	>	rm -f conftest*
10095	>
10096	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
10097	>	$as_echo_n "checking for working strtod... " >&6; }
10098	>	if test "${ac_cv_func_strtod+set}" = set; then :
10099	>	$as_echo_n "(cached) " >&6
10100	>	else
10101	>	if test "$cross_compiling" = yes; then :
10102	>	ac_cv_func_strtod=no
10103	>	else
10104	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10105	>	/* end confdefs.h.  */
10106	>
10107	>	$ac_includes_default
10108	>	#ifndef strtod
10109	>	double strtod ();
10110	>	#endif
10111	>	int
10112	>	main()
10113	>	{
10114	>	{
10115	>	/* Some versions of Linux strtod mis-parse strings with leading '+'.  */
10116	>	char *string = " +69";
10117	>	char *term;
10118	>	double value;
10119	>	value = strtod (string, &term);
10120	>	if (value != 69 || term != (string + 4))
10121	>	return 1;
10122	>	}
10123	>
10124	>	{
10125	>	/* Under Solaris 2.4, strtod returns the wrong value for the
10126	>	terminating character under some conditions.  */
10127	>	char *string = "NaN";
10128	>	char *term;
10129	>	strtod (string, &term);
10130	>	if (term != string && *(term - 1) == 0)
10131	>	return 1;
10132	>	}
10133	>	return 0;
10134	>	}
10135	>
10136	>	_ACEOF
10137	>	if ac_fn_c_try_run "$LINENO"; then :
10138	>	ac_cv_func_strtod=yes
10139	>	else
10140	>	ac_cv_func_strtod=no
10141	>	fi
10142	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10143	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
10144	>	fi
10145	>
10146	>	fi
10147	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
10148	>	$as_echo "$ac_cv_func_strtod" >&6; }
10149	>	if test $ac_cv_func_strtod = no; then
10150	>	case " $LIBOBJS " in
10151	>	*" strtod.$ac_objext "* ) ;;
10152	>	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
10153	>	;;
10154	>	esac
10155	>
10156	>	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
10157	>	if test "x$ac_cv_func_pow" = x""yes; then :
10158	>
10159	>	fi
10160	>
10161	>	if test $ac_cv_func_pow = no; then
10162	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
10163	>	$as_echo_n "checking for pow in -lm... " >&6; }
10164	>	if test "${ac_cv_lib_m_pow+set}" = set; then :
10165	>	$as_echo_n "(cached) " >&6
10166	>	else
10167	>	ac_check_lib_save_LIBS=$LIBS
10168	>	LIBS="-lm  $LIBS"
10169	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10170	>	/* end confdefs.h.  */
10171	>
10172	>	/* Override any GCC internal prototype to avoid an error.
10173	>	Use char because int might match the return type of a GCC
10174	>	builtin and then its argument prototype would still apply.  */
10175	>	#ifdef __cplusplus
10176	>	extern "C"
10177	>	#endif
10178	>	char pow ();
10179	>	#ifdef FC_DUMMY_MAIN
10180	>	#ifndef FC_DUMMY_MAIN_EQ_F77
10181	>	#  ifdef __cplusplus
10182	>	extern "C"
10183	>	#  endif
10184	>	int FC_DUMMY_MAIN() { return 1; }
10185	>	#endif
10186	>	#endif
10187	>	int
10188	>	main ()
10189	>	{
10190	>	return pow ();
10191	>	;
10192	>	return 0;
10193	>	}
10194	>	_ACEOF
10195	>	if ac_fn_c_try_link "$LINENO"; then :
10196	>	ac_cv_lib_m_pow=yes
10197	>	else
10198	>	ac_cv_lib_m_pow=no
10199	>	fi
10200	>	rm -f core conftest.err conftest.$ac_objext \
10201	>	conftest$ac_exeext conftest.$ac_ext
10202	>	LIBS=$ac_check_lib_save_LIBS
10203	>	fi
10204	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
10205	>	$as_echo "$ac_cv_lib_m_pow" >&6; }
10206	>	if test "x$ac_cv_lib_m_pow" = x""yes; then :
10207	>	POW_LIB=-lm
10208	>	else
10209	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
10210	>	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
10211	>	fi
10212	>
10213	>	fi
10214	>
10215	>	fi
10216	>
10217	>	for ac_func in floor getpagesize gettimeofday memset pow pstat_getdynamic pstat_getstatic select sqrt strcasecmp strchr strdup stricmp strncasecmp strnicmp strstr strtol sysmp getsysinfo sysctl table
10218	>	do :
10219	>	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10220	>	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10221	>	eval as_val=\$$as_ac_var
10222	>	if test "x$as_val" = x""yes; then :
10223	>	cat >>confdefs.h <<_ACEOF
10224	>	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10225	>	_ACEOF
10226	>
10227	>	fi
10228	>	done
10229	>
10230	>
10231	>	# special check for _system_configuration because AIX <4.3.2 do not
10232	>	# contain the `physmem' member.
10233	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
10234	>	$as_echo_n "checking for external symbol _system_configuration... " >&6; }
10235	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10236	>	/* end confdefs.h.  */
10237	>	#include <sys/systemcfg.h>
10238	>	#ifdef FC_DUMMY_MAIN
10239	>	#ifndef FC_DUMMY_MAIN_EQ_F77
10240	>	#  ifdef __cplusplus
10241	>	extern "C"
10242	>	#  endif
10243	>	int FC_DUMMY_MAIN() { return 1; }
10244	>	#endif
10245	>	#endif
10246	>	int
10247	>	main ()
10248	>	{
10249	>	double x = _system_configuration.physmem;
10250	>	;
10251	>	return 0;
10252	>	}
10253	>	_ACEOF
10254	>	if ac_fn_c_try_compile "$LINENO"; then :
10255	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10256	>	$as_echo "yes" >&6; }
10257	>
10258	>	$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
10259	>
10260	>	else
10261	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10262	>	$as_echo "no" >&6; }
10263	>	fi
10264	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10265	>
10266	>
10267	>	case $debug in
10268	>	1)
10269	>	;;
10270	>	*)
10271	>
10272	>
10273	>
10274	>
10275	>
10276	>	# Try to determine "good" native compiler flags if none specified on command
10277	>	# line
10278	>
10279	>	if test "$ac_test_FFLAGS" != "set"; then
10280	>	FCFLAGS=""
10281	>	case "${host_cpu}-${host_os}" in
10282	>
10283	>	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
10284	>	FCFLAGS="-O2"
10285	>	fi;;
10286	>	rs6000*-aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
10287	>	FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
10288	>	fi;;
10289	>	powerpc*-aix*)
10290	>	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
10291	>	FCFLAGS="-O3 -qarch=ppc -qansialias -w"
10292	>	echo "*******************************************************"
10293	>	echo "*  You have AIX on an unknown powerpc system.  It is  *"
10294	>	echo "*  recommended that you use                           *"
10295	>	echo "*                                                     *"
10296	>	echo "*   FCFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
10297	>	echo "*                                 ^^^                 *"
10298	>	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
10299	>	echo "*  PowerPC CPU you have.   For more info, man xlf.    *"
10300	>	echo "*******************************************************"
10301	>	fi;;
10302	>	*darwin*)
10303	>	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
10304	>	FCFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto"
10305	>	fi
10306	>	if test "$FC" = ifort; then
10307	>	FCFLAGS="-O2"
10308	>	fi
10309	>	if test "$FC" = gfortran; then
10310	>	FCFLAGS="-Os"
10311	>	fi;;
10312	>	esac
10313	>
10314	>	if test -z "$FCFLAGS"; then
10315	>	echo ""
10316	>	echo "*********************************************************"
10317	>	echo "* WARNING: Don't know the best FCFLAGS for this system  *"
10318	>	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
10319	>	echo "* (otherwise, a default of FCFLAGS=-O will be used)     *"
10320	>	echo "*********************************************************"
10321	>	echo ""
10322	>	FCFLAGS="-O"
10323	>	fi
10324	>
10325	>
10326	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${FC} accepts ${FCFLAGS}" >&5
10327	>	$as_echo_n "checking whether ${FC} accepts ${FCFLAGS}... " >&6; }
10328	>	if test "${ac_cv_ac_cv_guessed_f90flags+set}" = set; then :
10329	>	$as_echo_n "(cached) " >&6
10330	>	else
10331	>
10332	>
10333	>	ac_ext=${ac_fc_srcext-f}
10334	>	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
10335	>	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
10336	>	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
10337	>
10338	>	echo 'program main' > conftest.$ac_ext
10339	>	echo 'end program main' >> conftest.$ac_ext
10340	>	ac_compile='${FC} -c ${FCFLAGS} $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext 1>&5'
10341	>	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10342	>	(eval $ac_compile) 2>&5
10343	>	ac_status=$?
10344	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10345	>	test $ac_status = 0; }; then
10346	>	ac_cv_ac_cv_guessed_f90flags=yes
10347	>	else
10348	>	ac_cv_ac_cv_guessed_f90flags=no
10349	>	fi
10350	>	rm -f conftest*
10351	>	ac_ext=c
10352	>	ac_cpp='$CPP $CPPFLAGS'
10353	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10354	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10355	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
10356	>
10357	>
10358	>	fi
10359	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ac_cv_guessed_f90flags" >&5
10360	>	$as_echo "$ac_cv_ac_cv_guessed_f90flags" >&6; }
10361	>	if test "$ac_cv_ac_cv_guessed_f90flags" = yes; then
10362	>	:
10363	>
10364	>	else
10365	>	:
10366	>
10367	>	echo ""
10368	>	echo "**********************************************************"
10369	>	echo "* WARNING: The guessed FCFLAGS don't seem to work with  *"
10370	>	echo "* your compiler.                                        *"
10371	>	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
10372	>	echo "*********************************************************"
10373	>	echo ""
10374	>	FCFLAGS=""
10375	>
10376	>	fi
10377	>
10378	>
10379	>	fi
10380	>
10381	>
10382	>
10383	>
10384	>
10385	>
10386	>
10387	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are *really* using GNU cc" >&5
10388	>	$as_echo_n "checking whether we are *really* using GNU cc... " >&6; }
10389	>	if test "${ac_cv_prog_really_gcc+set}" = set; then :
10390	>	$as_echo_n "(cached) " >&6
10391	>	else
10392	>
10393	>	cat > conftest.c <<EOF
10394	>	#ifdef __GNUC__
10395	>	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
10396	>	no;
10397	>	#else
10398	>	yes;
10399	>	#endif
10400	>	#endif
10401	>	EOF
10402	>	if { ac_try='${CC-cc} -E conftest.c'
10403	>	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
10404	>	(eval $ac_try) 2>&5
10405	>	ac_status=$?
10406	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10407	>	test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
10408	>	ac_cv_prog_really_gcc=yes
10409	>	else
10410	>	ac_cv_prog_really_gcc=no
10411	>	fi
10412	>
10413	>	fi
10414	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_really_gcc" >&5
10415	>	$as_echo "$ac_cv_prog_really_gcc" >&6; }
10416	>	if test "$ac_cv_prog_really_gcc" = yes; then
10417	>	:
10418	>
10419	>	else
10420	>	:
10421	>
10422	>	fi
10423	>
10424	>
10425	>	# Try to determine "good" native compiler flags if none specified on command
10426	>	# line
10427	>	if test "$ac_test_CFLAGS" != "set"; then
10428	>	CFLAGS=""
10429	>	case "${host_cpu}-${host_os}" in
10430	>
10431	>	*linux*) if test "$CC" = icc; then
10432	>	CFLAGS="-O2"
10433	>	fi;;
10434	>	sparc-solaris2*) if test "$CC" = cc; then
10435	>	CFLAGS="-O -dalign"
10436	>	fi;;
10437	>
10438	>	alpha*-osf*)  if test "$CC" = cc; then
10439	>	CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1"
10440	>	fi;;
10441	>
10442	>	hppa*-hpux*)  if test "$CC" = cc; then
10443	>	CFLAGS="-Ae +O3 +Oall"
10444	>	fi;;
10445	>
10446	>	rs6000*-aix*)  if test "$CC" = cc -o "$CC" = xlc; then
10447	>	CFLAGS="-O3 -qtune=auto -qansialias -w"
10448	>	fi;;
10449	>	powerpc*-aix*)
10450	>	if test "$CC" = cc -o "$CC" = xlc; then
10451	>	CFLAGS="-O3 -qtune=auto -qansialias -w"
10452	>	echo "*******************************************************"
10453	>	echo "*  You have AIX on an unknown powerpc system.  It is  *"
10454	>	echo "*  recommended that you use                           *"
10455	>	echo "*                                                     *"
10456	>	echo "*    CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
10457	>	echo "*                                 ^^^                 *"
10458	>	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
10459	>	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
10460	>	echo "*******************************************************"
10461	>	fi;;
10462	>	*darwin*)
10463	>	if test "$CC" = xlc; then
10464	>	CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
10465	>	fi
10466	>	if test "$CC" = icc; then
10467	>	CFLAGS="-O2"
10468	>	fi
10469	>	if test $ac_cv_prog_really_gcc = yes; then
10470	>	CFLAGS="-Os"
10471	>	fi;;
10472	>	esac
10473	>
10474	>	# use default flags for gcc on all systems
10475	>	if test $ac_cv_prog_really_gcc = yes -a -z "$CFLAGS"; then
10476	>	CFLAGS="-O2"
10477	>	fi
10478	>
10479	>	if test -z "$CFLAGS"; then
10480	>	echo ""
10481	>	echo "********************************************************"
10482	>	echo "* WARNING: Don't know the best CFLAGS for this system  *"
10483	>	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
10484	>	echo "* (otherwise, a default of CFLAGS=-O will be used)     *"
10485	>	echo "********************************************************"
10486	>	echo ""
10487	>	CFLAGS="-O"
10488	>	fi
10489	>
10490	>
10491	>
10492	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts ${CFLAGS}" >&5
10493	>	$as_echo_n "checking whether ${CC} accepts ${CFLAGS}... " >&6; }
10494	>	if test "${ac_cv_ac_cv_guessed_cflags+set}" = set; then :
10495	>	$as_echo_n "(cached) " >&6
10496	>	else
10497	>	echo 'void f(){}' > conftest.c
10498	>	if test -z "`${CC} ${CFLAGS} -c conftest.c 2>&1`"; then
10499	>	ac_cv_ac_cv_guessed_cflags=yes
10500	>	else
10501	>	ac_cv_ac_cv_guessed_cflags=no
10502	>	fi
10503	>	rm -f conftest*
10504	>
10505	>	fi
10506	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ac_cv_guessed_cflags" >&5
10507	>	$as_echo "$ac_cv_ac_cv_guessed_cflags" >&6; }
10508	>	if test "$ac_cv_ac_cv_guessed_cflags" = yes; then
10509	>	:
10510	>
10511	>	else
10512	>	:
10513	>
10514	>	echo ""
10515	>	echo "********************************************************"
10516	>	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
10517	>	echo "* your compiler.                                       *"
10518	>	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
10519	>	echo "********************************************************"
10520	>	echo ""
10521	>	CFLAGS=""
10522	>
10523	>	fi
10524	>
10525	>
10526	>	fi
10527	>
10528	>
10529	>
10530	>
10531	>
10532	>
10533	>
10534	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are *really* using GNU c++" >&5
10535	>	$as_echo_n "checking whether we are *really* using GNU c++... " >&6; }
10536	>	if test "${ac_cv_prog_really_gxx+set}" = set; then :
10537	>	$as_echo_n "(cached) " >&6
10538	>	else
10539	>
10540	>	cat > conftest.cpp <<EOF
10541	>	#ifdef __GNUC__
10542	>	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
10543	>	no;
10544	>	#else
10545	>	yes;
10546	>	#endif
10547	>	#endif
10548	>	EOF
10549	>	if { ac_try='${CXX-c++} -E conftest.cpp'
10550	>	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
10551	>	(eval $ac_try) 2>&5
10552	>	ac_status=$?
10553	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10554	>	test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
10555	>	ac_cv_prog_really_gxx=yes
10556	>	else
10557	>	ac_cv_prog_really_gxx=no
10558	>	fi
10559	>
10560	>	fi
10561	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_really_gxx" >&5
10562	>	$as_echo "$ac_cv_prog_really_gxx" >&6; }
10563	>	if test "$ac_cv_prog_really_gxx" = yes; then
10564	>	:
10565	>
10566	>	else
10567	>	:
10568	>
10569	>	fi
10570	>
10571	>
10572	>	# Try to determine "good" native compiler flags if none specified on command
10573	>	# line
10574	>	if test "$ac_test_CXXFLAGS" != "set"; then
10575	>	CXXFLAGS=""
10576	>	case "${host_cpu}-${host_os}" in
10577	>
10578	>	*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then
10579	>	CXXFLAGS="-O2"
10580	>	fi;;
10581	>	sparc-solaris2*) if test "$CXX" = CC; then
10582	>	CXXFLAGS="-features=extensions -O -dalign"
10583	>	fi;;
10584	>	rs6000*-aix*)  if test "$CXX" = xlC; then
10585	>	CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
10586	>	fi;;
10587	>	powerpc*-aix*)
10588	>	if test "$CXX" = xlC; then
10589	>	CXXFLAGS="-O3 -qarch=ppc -qansialias -w"
10590	>	echo "*******************************************************"
10591	>	echo "*  You have AIX on an unknown powerpc system.  It is  *"
10592	>	echo "*  recommended that you use                           *"
10593	>	echo "*                                                     *"
10594	>	echo "*  CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
10595	>	echo "*                                 ^^^                 *"
10596	>	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
10597	>	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
10598	>	echo "*******************************************************"
10599	>	fi;;
10600	>	*darwin*)
10601	>	if test "$CXX" = xlc++ -o "$CXX" = xlC ; then
10602	>	CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
10603	>	fi
10604	>	if test "$CXX" = icpc; then
10605	>	CXXFLAGS="-O2"
10606	>	fi
10607	>	if test $ac_cv_prog_really_gxx = yes; then
10608	>	CXXFLAGS="-Os"
10609	>	fi;;
10610	>	esac
10611	>
10612	>	# use default flags for gcc on all systems
10613	>	if test $ac_cv_prog_really_gxx = yes -a -z "$CXXFLAGS"; then
10614	>	CXXFLAGS="-O2"
10615	>	fi
10616	>
10617	>	if test -z "$CXXFLAGS"; then
10618	>	echo ""
10619	>	echo "**********************************************************"
10620	>	echo "* WARNING: Don't know the best CXXFLAGS for this system  *"
10621	>	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
10622	>	echo "* (otherwise, a default of CXXFLAGS=-O will be used)     *"
10623	>	echo "**********************************************************"
10624	>	echo ""
10625	>	CXXFLAGS="-O"
10626	>	fi
10627	>
10628	>
10629	>
10630	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${CXXFLAGS}" >&5
10631	>	$as_echo_n "checking whether ${CXX} accepts ${CXXFLAGS}... " >&6; }
10632	>	if test "${ac_cv_ac_cv_guessed_cxxflags+set}" = set; then :
10633	>	$as_echo_n "(cached) " >&6
10634	>	else
10635	>	echo 'void f(){}' > conftest.cpp
10636	>	if test -z "`${CXX} ${CXXFLAGS} -c conftest.cpp 2>&1`"; then
10637	>	ac_cv_ac_cv_guessed_cxxflags=yes
10638	>	else
10639	>	ac_cv_ac_cv_guessed_cxxflags=no
10640	>	fi
10641	>	rm -f conftest*
10642	>
10643	>	fi
10644	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ac_cv_guessed_cxxflags" >&5
10645	>	$as_echo "$ac_cv_ac_cv_guessed_cxxflags" >&6; }
10646	>	if test "$ac_cv_ac_cv_guessed_cxxflags" = yes; then
10647	>	:
10648	>
10649	>	else
10650	>	:
10651	>
10652	>	echo ""
10653	>	echo "**********************************************************"
10654	>	echo "* WARNING: The guessed CXXFLAGS don't seem to work with  *"
10655	>	echo "* your compiler.                                         *"
10656	>	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
10657	>	echo "**********************************************************"
10658	>	echo ""
10659	>	CXXFLAGS=""
10660	>
10661	>	fi
10662	>
10663	>
10664	>	fi
10665	>
10666	>	;;
10667	>	esac
10668	>
10669	>
10670	>	# Check whether --enable-doxygen was given.
10671	>	if test "${enable_doxygen+set}" = set; then :
10672	>	enableval=$enable_doxygen;
10673	>	fi
10674	>
10675	>	# Check whether --enable-dot was given.
10676	>	if test "${enable_dot+set}" = set; then :
10677	>	enableval=$enable_dot;
10678	>	fi
10679	>
10680	>	# Check whether --enable-html-docs was given.
10681	>	if test "${enable_html_docs+set}" = set; then :
10682	>	enableval=$enable_html_docs;
10683	>	else
10684	>	enable_html_docs=yes
10685	>	fi
10686	>
10687	>	# Check whether --enable-latex-docs was given.
10688	>	if test "${enable_latex_docs+set}" = set; then :
10689	>	enableval=$enable_latex_docs;
10690	>	else
10691	>	enable_latex_docs=no
10692	>	fi
10693	>
10694	>	if test "x$enable_doxygen" = xno; then
10695	>	enable_doc=no
10696	>	else
10697	>	# Extract the first word of "doxygen", so it can be a program name with args.
10698	>	set dummy doxygen; ac_word=$2
10699	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10700	>	$as_echo_n "checking for $ac_word... " >&6; }
10701	>	if test "${ac_cv_path_DOXYGEN+set}" = set; then :
10702	>	$as_echo_n "(cached) " >&6
10703	>	else
10704	>	case $DOXYGEN in
10705	>	[\\/]* | ?:[\\/]*)
10706	>	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
10707	>	;;
10708	>	*)
10709	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10710	>	for as_dir in $PATH
10711	>	do
10712	>	IFS=$as_save_IFS
10713	>	test -z "$as_dir" && as_dir=.
10714	>	for ac_exec_ext in '' $ac_executable_extensions; do
10715	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10716	>	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
10717	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10718	>	break 2
10719	>	fi
10720	>	done
10721	>	done
10722	>	IFS=$as_save_IFS
10723	>
10724	>	;;
10725	>	esac
10726	>	fi
10727	>	DOXYGEN=$ac_cv_path_DOXYGEN
10728	>	if test -n "$DOXYGEN"; then
10729	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
10730	>	$as_echo "$DOXYGEN" >&6; }
10731	>	else
10732	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10733	>	$as_echo "no" >&6; }
10734	>	fi
10735	>
10736	>
10737	>	if test "x$DOXYGEN" = x; then
10738	>	if test "x$enable_doxygen" = xyes; then
10739	>	as_fn_error "could not find doxygen" "$LINENO" 5
10740	>	fi
10741	>	enable_doc=no
10742	>	else
10743	>	enable_doc=yes
10744	>	# Extract the first word of "dot", so it can be a program name with args.
10745	>	set dummy dot; ac_word=$2
10746	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10747	>	$as_echo_n "checking for $ac_word... " >&6; }
10748	>	if test "${ac_cv_path_DOT+set}" = set; then :
10749	>	$as_echo_n "(cached) " >&6
10750	>	else
10751	>	case $DOT in
10752	>	[\\/]* | ?:[\\/]*)
10753	>	ac_cv_path_DOT="$DOT" # Let the user override the test with a path.
10754	>	;;
10755	>	*)
10756	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10757	>	for as_dir in $PATH
10758	>	do
10759	>	IFS=$as_save_IFS
10760	>	test -z "$as_dir" && as_dir=.
10761	>	for ac_exec_ext in '' $ac_executable_extensions; do
10762	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10763	>	ac_cv_path_DOT="$as_dir/$ac_word$ac_exec_ext"
10764	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10765	>	break 2
10766	>	fi
10767	>	done
10768	>	done
10769	>	IFS=$as_save_IFS
10770	>
10771	>	;;
10772	>	esac
10773	>	fi
10774	>	DOT=$ac_cv_path_DOT
10775	>	if test -n "$DOT"; then
10776	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
10777	>	$as_echo "$DOT" >&6; }
10778	>	else
10779	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10780	>	$as_echo "no" >&6; }
10781	>	fi
10782	>
10783	>
10784	>	fi
10785	>	fi
10786	>
10787	>	if test "x$enable_doc" = xyes; then
10788	>	DOC=1
10789	>	else
10790	>	DOC=0
10791	>	fi
10792	>
10793	>
10794	>	if test x$DOT = x; then
10795	>	if test "x$enable_dot" = xyes; then
10796	>	as_fn_error "could not find dot" "$LINENO" 5
10797	>	fi
10798	>	enable_dot=no
10799	>	else
10800	>	enable_dot=yes
10801	>	fi
10802	>
10803	>
10804	>
10805	>
10806	>
10807	>
10808	>
10809	>
10810	>
10811	>
10812	>
10813	>
10814	>
10815	>
10816	>
10817	>
10818	>
10819	>
10820	>
10821	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile src/integrators/Makefile src/applications/atom2md/Makefile scripts/filepp"
10822	>
10823	>
10824	>	cat >confcache <<\_ACEOF
10825	>	# This file is a shell script that caches the results of configure
10826	>	# tests run on this system so they can be shared between configure
10827	>	# scripts and configure runs, see configure's option --config-cache.
10828	>	# It is not useful on other systems.  If it contains results you don't
10829	>	# want to keep, you may remove or edit it.
10830	>	#
10831	>	# config.status only pays attention to the cache file if you give it
10832	>	# the --recheck option to rerun configure.
10833	>	#
10834	>	# `ac_cv_env_foo' variables (set or unset) will be overridden when
10835	>	# loading this file, other *unset* `ac_cv_foo' will be assigned the
10836	>	# following values.
10837	>
10838	>	_ACEOF
10839	>
10840	>	# The following way of writing the cache mishandles newlines in values,
10841	>	# but we know of no workaround that is simple, portable, and efficient.
10842	>	# So, we kill variables containing newlines.
10843	>	# Ultrix sh set writes to stderr and can't be redirected directly,
10844	>	# and sets the high bit in the cache file unless we assign to the vars.
10845	>	(
10846	>	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
10847	>	eval ac_val=\$$ac_var
10848	>	case $ac_val in #(
10849	>	*${as_nl}*)
10850	>	case $ac_var in #(
10851	>	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
10852	>	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
10853	>	esac
10854	>	case $ac_var in #(
10855	>	_ | IFS | as_nl) ;; #(
10856	>	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
10857	>	*) { eval $ac_var=; unset $ac_var;} ;;
10858	>	esac ;;
10859	>	esac
10860	>	done
10861	>
10862	>	(set) 2>&1 |
10863	>	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10864	>	*${as_nl}ac_space=\ *)
10865	>	# `set' does not quote correctly, so add quotes: double-quote
10866	>	# substitution turns \\\\ into \\, and sed turns \\ into \.
10867	>	sed -n \
10868	>	"s/'/'\\\\''/g;
10869	>	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10870	>	;; #(
10871	>	*)
10872	>	# `set' quotes correctly as required by POSIX, so do not add quotes.
10873	>	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10874	>	;;
10875	>	esac |
10876	>	sort
10877	>	) |
10878	>	sed '
10879	>	/^ac_cv_env_/b end
10880	>	t clear
10881	>	:clear
10882	>	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10883	>	t end
10884	>	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10885	>	:end' >>confcache
10886	>	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10887	>	if test -w "$cache_file"; then
10888	>	test "x$cache_file" != "x/dev/null" &&
10889	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
10890	>	$as_echo "$as_me: updating cache $cache_file" >&6;}
10891	>	cat confcache >$cache_file
10892	>	else
10893	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10894	>	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10895	>	fi
10896	>	fi
10897	>	rm -f confcache
10898	>
10899	>	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10900	>	# Let make expand exec_prefix.
10901	>	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10902	>
10903	>	DEFS=-DHAVE_CONFIG_H
10904	>
10905	>	ac_libobjs=
10906	>	ac_ltlibobjs=
10907	>	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10908	>	# 1. Remove the extension, and $U if already installed.
10909	>	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10910	>	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
10911	>	# 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
10912	>	#    will be set to the directory where LIBOBJS objects are built.
10913	>	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10914	>	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10915	>	done
10916	>	LIBOBJS=$ac_libobjs
10917	>
10918	>	LTLIBOBJS=$ac_ltlibobjs
10919	>
10920	>
10921	>
10922	>	: ${CONFIG_STATUS=./config.status}
10923	>	ac_write_fail=0
10924	>	ac_clean_files_save=$ac_clean_files
10925	>	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10926	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10927	>	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10928	>	as_write_fail=0
10929	>	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10930	>	#! $SHELL
10931	>	# Generated by $as_me.
10932	>	# Run this file to recreate the current configuration.
10933	>	# Compiler output produced by configure, useful for debugging
10934	>	# configure, is in config.log if it exists.
10935	>
10936	>	debug=false
10937	>	ac_cs_recheck=false
10938	>	ac_cs_silent=false
10939	>
10940	>	SHELL=\${CONFIG_SHELL-$SHELL}
10941	>	export SHELL
10942	>	_ASEOF
10943	>	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10944	>	## -------------------- ##
10945	>	## M4sh Initialization. ##
10946	>	## -------------------- ##
10947	>
10948	>	# Be more Bourne compatible
10949	>	DUALCASE=1; export DUALCASE # for MKS sh
10950	>	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10951	>	emulate sh
10952	>	NULLCMD=:
10953	>	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10954	>	# is contrary to our usage.  Disable this feature.
10955	>	alias -g '${1+"$@"}'='"$@"'
10956	>	setopt NO_GLOB_SUBST
10957	>	else
10958	>	case `(set -o) 2>/dev/null` in #(
10959	>	*posix*) :
10960	>	set -o posix ;; #(
10961	>	*) :
10962	>	;;
10963	>	esac
10964	>	fi
10965	>
10966	>
10967	>	as_nl='
10968	>	'
10969	>	export as_nl
10970	>	# Printing a long string crashes Solaris 7 /usr/bin/printf.
10971	>	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
10972	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
10973	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
10974	>	# Prefer a ksh shell builtin over an external printf program on Solaris,
10975	>	# but without wasting forks for bash or zsh.
10976	>	if test -z "$BASH_VERSION$ZSH_VERSION" \
10977	>	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
10978	>	as_echo='print -r --'
10979	>	as_echo_n='print -rn --'
10980	>	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
10981	>	as_echo='printf %s\n'
10982	>	as_echo_n='printf %s'
10983	>	else
10984	>	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
10985	>	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
10986	>	as_echo_n='/usr/ucb/echo -n'
10987	>	else
10988	>	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
10989	>	as_echo_n_body='eval
10990	>	arg=$1;
10991	>	case $arg in #(
10992	>	*"$as_nl"*)
10993	>	expr "X$arg" : "X\\(.*\\)$as_nl";
10994	>	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
10995	>	esac;
10996	>	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
10997	>	'
10998	>	export as_echo_n_body
10999	>	as_echo_n='sh -c $as_echo_n_body as_echo'
11000	>	fi
11001	>	export as_echo_body
11002	>	as_echo='sh -c $as_echo_body as_echo'
11003	>	fi
11004	>
11005	>	# The user is always right.
11006	>	if test "${PATH_SEPARATOR+set}" != set; then
11007	>	PATH_SEPARATOR=:
11008	>	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11009	>	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11010	>	PATH_SEPARATOR=';'
11011	>	}
11012	>	fi
11013	>
11014	>
11015	>	# IFS
11016	>	# We need space, tab and new line, in precisely that order.  Quoting is
11017	>	# there to prevent editors from complaining about space-tab.
11018	>	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
11019	>	# splitting by setting IFS to empty value.)
11020	>	IFS=" ""        $as_nl"
11021	>
11022	>	# Find who we are.  Look in the path if we contain no directory separator.
11023	>	case $0 in #((
11024	>	*[\\/]* ) as_myself=$0 ;;
11025	>	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11026	>	for as_dir in $PATH
11027	>	do
11028	>	IFS=$as_save_IFS
11029	>	test -z "$as_dir" && as_dir=.
11030	>	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
11031	>	done
11032	>	IFS=$as_save_IFS
11033	>
11034	>	;;
11035	>	esac
11036	>	# We did not find ourselves, most probably we were run as `sh COMMAND'
11037	>	# in which case we are not to be found in the path.
11038	>	if test "x$as_myself" = x; then
11039	>	as_myself=$0
11040	>	fi
11041	>	if test ! -f "$as_myself"; then
11042	>	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11043	>	exit 1
11044	>	fi
11045	>
11046	>	# Unset variables that we do not need and which cause bugs (e.g. in
11047	>	# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
11048	>	# suppresses any "Segmentation fault" message there.  '((' could
11049	>	# trigger a bug in pdksh 5.2.14.
11050	>	for as_var in BASH_ENV ENV MAIL MAILPATH
11051	>	do eval test x\${$as_var+set} = xset \
11052	>	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
11053	>	done
11054	>	PS1='$ '
11055	>	PS2='> '
11056	>	PS4='+ '
11057	>
11058	>	# NLS nuisances.
11059	>	LC_ALL=C
11060	>	export LC_ALL
11061	>	LANGUAGE=C
11062	>	export LANGUAGE
11063	>
11064	>	# CDPATH.
11065	>	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
11066	>
11067	>
11068	>	# as_fn_error ERROR [LINENO LOG_FD]
11069	>	# ---------------------------------
11070	>	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
11071	>	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11072	>	# script with status $?, using 1 if that was 0.
11073	>	as_fn_error ()
11074	>	{
11075	>	as_status=$?; test $as_status -eq 0 && as_status=1
11076	>	if test "$3"; then
11077	>	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
11078	>	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
11079	>	fi
11080	>	$as_echo "$as_me: error: $1" >&2
11081	>	as_fn_exit $as_status
11082	>	} # as_fn_error
11083	>
11084	>
11085	>	# as_fn_set_status STATUS
11086	>	# -----------------------
11087	>	# Set $? to STATUS, without forking.
11088	>	as_fn_set_status ()
11089	>	{
11090	>	return $1
11091	>	} # as_fn_set_status
11092	>
11093	>	# as_fn_exit STATUS
11094	>	# -----------------
11095	>	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
11096	>	as_fn_exit ()
11097	>	{
11098	>	set +e
11099	>	as_fn_set_status $1
11100	>	exit $1
11101	>	} # as_fn_exit
11102	>
11103	>	# as_fn_unset VAR
11104	>	# ---------------
11105	>	# Portably unset VAR.
11106	>	as_fn_unset ()
11107	>	{
11108	>	{ eval $1=; unset $1;}
11109	>	}
11110	>	as_unset=as_fn_unset
11111	>	# as_fn_append VAR VALUE
11112	>	# ----------------------
11113	>	# Append the text in VALUE to the end of the definition contained in VAR. Take
11114	>	# advantage of any shell optimizations that allow amortized linear growth over
11115	>	# repeated appends, instead of the typical quadratic growth present in naive
11116	>	# implementations.
11117	>	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
11118	>	eval 'as_fn_append ()
11119	>	{
11120	>	eval $1+=\$2
11121	>	}'
11122	>	else
11123	>	as_fn_append ()
11124	>	{
11125	>	eval $1=\$$1\$2
11126	>	}
11127	>	fi # as_fn_append
11128	>
11129	>	# as_fn_arith ARG...
11130	>	# ------------------
11131	>	# Perform arithmetic evaluation on the ARGs, and store the result in the
11132	>	# global $as_val. Take advantage of shells that can avoid forks. The arguments
11133	>	# must be portable across $(()) and expr.
11134	>	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
11135	>	eval 'as_fn_arith ()
11136	>	{
11137	>	as_val=$(( $* ))
11138	>	}'
11139	>	else
11140	>	as_fn_arith ()
11141	>	{
11142	>	as_val=`expr "$@" || test $? -eq 1`
11143	>	}
11144	>	fi # as_fn_arith
11145	>
11146	>
11147	>	if expr a : '\(a\)' >/dev/null 2>&1 &&
11148	>	test "X`expr 00001 : '.*\(...\)'`" = X001; then
11149	>	as_expr=expr
11150	>	else
11151	>	as_expr=false
11152	>	fi
11153	>
11154	>	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
11155	>	as_basename=basename
11156	>	else
11157	>	as_basename=false
11158	>	fi
11159	>
11160	>	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
11161	>	as_dirname=dirname
11162	>	else
11163	>	as_dirname=false
11164	>	fi
11165	>
11166	>	as_me=`$as_basename -- "$0" ||
11167	>	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11168	>	X"$0" : 'X\(//\)$' \| \
11169	>	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11170	>	$as_echo X/"$0" |
11171	>	sed '/^.*\/\([^/][^/]*\)\/*$/{
11172	>	s//\1/
11173	>	q
11174	>	}
11175	>	/^X\/\(\/\/\)$/{
11176	>	s//\1/
11177	>	q
11178	>	}
11179	>	/^X\/\(\/\).*/{
11180	>	s//\1/
11181	>	q
11182	>	}
11183	>	s/.*/./; q'`
11184	>
11185	>	# Avoid depending upon Character Ranges.
11186	>	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11187	>	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11188	>	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11189	>	as_cr_digits='0123456789'
11190	>	as_cr_alnum=$as_cr_Letters$as_cr_digits
11191	>
11192	>	ECHO_C= ECHO_N= ECHO_T=
11193	>	case `echo -n x` in #(((((
11194	>	-n*)
11195	>	case `echo 'xy\c'` in
11196	>	*c*) ECHO_T=' ';;     # ECHO_T is single tab character.
11197	>	xy)  ECHO_C='\c';;
11198	>	*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
11199	>	ECHO_T=' ';;
11200	>	esac;;
11201	>	*)
11202	>	ECHO_N='-n';;
11203	>	esac
11204	>
11205	>	rm -f conf$$ conf$$.exe conf$$.file
11206	>	if test -d conf$$.dir; then
11207	>	rm -f conf$$.dir/conf$$.file
11208	>	else
11209	>	rm -f conf$$.dir
11210	>	mkdir conf$$.dir 2>/dev/null
11211	>	fi
11212	>	if (echo >conf$$.file) 2>/dev/null; then
11213	>	if ln -s conf$$.file conf$$ 2>/dev/null; then
11214	>	as_ln_s='ln -s'
11215	>	# ... but there are two gotchas:
11216	>	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
11217	>	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
11218	>	# In both cases, we have to default to `cp -p'.
11219	>	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
11220	>	as_ln_s='cp -p'
11221	>	elif ln conf$$.file conf$$ 2>/dev/null; then
11222	>	as_ln_s=ln
11223	>	else
11224	>	as_ln_s='cp -p'
11225	>	fi
11226	>	else
11227	>	as_ln_s='cp -p'
11228	>	fi
11229	>	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
11230	>	rmdir conf$$.dir 2>/dev/null
11231	>
11232	>
11233	>	# as_fn_mkdir_p
11234	>	# -------------
11235	>	# Create "$as_dir" as a directory, including parents if necessary.
11236	>	as_fn_mkdir_p ()
11237	>	{
11238	>
11239	>	case $as_dir in #(
11240	>	-*) as_dir=./$as_dir;;
11241	>	esac
11242	>	test -d "$as_dir" || eval $as_mkdir_p || {
11243	>	as_dirs=
11244	>	while :; do
11245	>	case $as_dir in #(
11246	>	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
11247	>	*) as_qdir=$as_dir;;
11248	>	esac
11249	>	as_dirs="'$as_qdir' $as_dirs"
11250	>	as_dir=`$as_dirname -- "$as_dir" ||
11251	>	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11252	>	X"$as_dir" : 'X\(//\)[^/]' \| \
11253	>	X"$as_dir" : 'X\(//\)$' \| \
11254	>	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11255	>	$as_echo X"$as_dir" |
11256	>	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11257	>	s//\1/
11258	>	q
11259	>	}
11260	>	/^X\(\/\/\)[^/].*/{
11261	>	s//\1/
11262	>	q
11263	>	}
11264	>	/^X\(\/\/\)$/{
11265	>	s//\1/
11266	>	q
11267	>	}
11268	>	/^X\(\/\).*/{
11269	>	s//\1/
11270	>	q
11271	>	}
11272	>	s/.*/./; q'`
11273	>	test -d "$as_dir" && break
11274	>	done
11275	>	test -z "$as_dirs" || eval "mkdir $as_dirs"
11276	>	} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
11277	>
11278	>
11279	>	} # as_fn_mkdir_p
11280	>	if mkdir -p . 2>/dev/null; then
11281	>	as_mkdir_p='mkdir -p "$as_dir"'
11282	>	else
11283	>	test -d ./-p && rmdir ./-p
11284	>	as_mkdir_p=false
11285	>	fi
11286	>
11287	>	if test -x / >/dev/null 2>&1; then
11288	>	as_test_x='test -x'
11289	>	else
11290	>	if ls -dL / >/dev/null 2>&1; then
11291	>	as_ls_L_option=L
11292	>	else
11293	>	as_ls_L_option=
11294	>	fi
11295	>	as_test_x='
11296	>	eval sh -c '\''
11297	>	if test -d "$1"; then
11298	>	test -d "$1/.";
11299	>	else
11300	>	case $1 in #(
11301	>	-*)set "./$1";;
11302	>	esac;
11303	>	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
11304	>	???[sx]*):;;*)false;;esac;fi
11305	>	'\'' sh
11306	>	'
11307	>	fi
11308	>	as_executable_p=$as_test_x
11309	>
11310	>	# Sed expression to map a string onto a valid CPP name.
11311	>	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11312	>
11313	>	# Sed expression to map a string onto a valid variable name.
11314	>	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11315	>
11316	>
11317	>	exec 6>&1
11318	>	## ----------------------------------- ##
11319	>	## Main body of $CONFIG_STATUS script. ##
11320	>	## ----------------------------------- ##
11321	>	_ASEOF
11322	>	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
11323	>
11324	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11325	>	# Save the log message, to keep $0 and so on meaningful, and to
11326	>	# report actual input values of CONFIG_FILES etc. instead of their
11327	>	# values after options handling.
11328	>	ac_log="
11329	>	This file was extended by OpenMD $as_me 1.0, which was
11330	>	generated by GNU Autoconf 2.65.  Invocation command line was
11331	>
11332	>	CONFIG_FILES    = $CONFIG_FILES
11333	>	CONFIG_HEADERS  = $CONFIG_HEADERS
11334	>	CONFIG_LINKS    = $CONFIG_LINKS
11335	>	CONFIG_COMMANDS = $CONFIG_COMMANDS
11336	>	$ $0 $@
11337	>
11338	>	on `(hostname || uname -n) 2>/dev/null | sed 1q`
11339	>	"
11340	>
11341	>	_ACEOF
11342	>
11343	>	case $ac_config_files in *"
11344	>	"*) set x $ac_config_files; shift; ac_config_files=$*;;
11345	>	esac
11346	>
11347	>	case $ac_config_headers in *"
11348	>	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
11349	>	esac
11350	>
11351	>
11352	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11353	>	# Files that config.status was made for.
11354	>	config_files="$ac_config_files"
11355	>	config_headers="$ac_config_headers"
11356	>
11357	>	_ACEOF
11358	>
11359	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11360	>	ac_cs_usage="\
11361	>	\`$as_me' instantiates files and other configuration actions
11362	>	from templates according to the current configuration.  Unless the files
11363	>	and actions are specified as TAGs, all are instantiated by default.
11364	>
11365	>	Usage: $0 [OPTION]... [TAG]...
11366	>
11367	>	-h, --help       print this help, then exit
11368	>	-V, --version    print version number and configuration settings, then exit
11369	>	--config     print configuration, then exit
11370	>	-q, --quiet, --silent
11371	>	do not print progress messages
11372	>	-d, --debug      don't remove temporary files
11373	>	--recheck    update $as_me by reconfiguring in the same conditions
11374	>	--file=FILE[:TEMPLATE]
11375	>	instantiate the configuration file FILE
11376	>	--header=FILE[:TEMPLATE]
11377	>	instantiate the configuration header FILE
11378	>
11379	>	Configuration files:
11380	>	$config_files
11381	>
11382	>	Configuration headers:
11383	>	$config_headers
11384	>
11385	>	Report bugs to <gezelter@nd.edu>."
11386	>
11387	>	_ACEOF
11388	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11389	>	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
11390	>	ac_cs_version="\\
11391	>	OpenMD config.status 1.0
11392	>	configured by $0, generated by GNU Autoconf 2.65,
11393	>	with options \\"\$ac_cs_config\\"
11394	>
11395	>	Copyright (C) 2009 Free Software Foundation, Inc.
11396	>	This config.status script is free software; the Free Software Foundation
11397	>	gives unlimited permission to copy, distribute and modify it."
11398	>
11399	>	ac_pwd='$ac_pwd'
11400	>	srcdir='$srcdir'
11401	>	INSTALL='$INSTALL'
11402	>	test -n "\$AWK" || AWK=awk
11403	>	_ACEOF
11404	>
11405	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11406	>	# The default lists apply if the user does not specify any file.
11407	>	ac_need_defaults=:
11408	>	while test $# != 0
11409	>	do
11410	>	case $1 in
11411	>	--*=*)
11412	>	ac_option=`expr "X$1" : 'X\([^=]*\)='`
11413	>	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
11414	>	ac_shift=:
11415	>	;;
11416	>	*)
11417	>	ac_option=$1
11418	>	ac_optarg=$2
11419	>	ac_shift=shift
11420	>	;;
11421	>	esac
11422	>
11423	>	case $ac_option in
11424	>	# Handling of the options.
11425	>	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11426	>	ac_cs_recheck=: ;;
11427	>	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
11428	>	$as_echo "$ac_cs_version"; exit ;;
11429	>	--config | --confi | --conf | --con | --co | --c )
11430	>	$as_echo "$ac_cs_config"; exit ;;
11431	>	--debug | --debu | --deb | --de | --d | -d )
11432	>	debug=: ;;
11433	>	--file | --fil | --fi | --f )
11434	>	$ac_shift
11435	>	case $ac_optarg in
11436	>	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
11437	>	esac
11438	>	as_fn_append CONFIG_FILES " '$ac_optarg'"
11439	>	ac_need_defaults=false;;
11440	>	--header | --heade | --head | --hea )
11441	>	$ac_shift
11442	>	case $ac_optarg in
11443	>	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
11444	>	esac
11445	>	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
11446	>	ac_need_defaults=false;;
11447	>	--he | --h)
11448	>	# Conflict between --help and --header
11449	>	as_fn_error "ambiguous option: \`$1'
11450	>	Try \`$0 --help' for more information.";;
11451	>	--help | --hel | -h )
11452	>	$as_echo "$ac_cs_usage"; exit ;;
11453	>	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
11454	>	| -silent | --silent | --silen | --sile | --sil | --si | --s)
11455	>	ac_cs_silent=: ;;
11456	>
11457	>	# This is an error.
11458	>	-*) as_fn_error "unrecognized option: \`$1'
11459	>	Try \`$0 --help' for more information." ;;
11460	>
11461	>	*) as_fn_append ac_config_targets " $1"
11462	>	ac_need_defaults=false ;;
11463	>
11464	>	esac
11465	>	shift
11466	>	done
11467	>
11468	>	ac_configure_extra_args=
11469	>
11470	>	if $ac_cs_silent; then
11471	>	exec 6>/dev/null
11472	>	ac_configure_extra_args="$ac_configure_extra_args --silent"
11473	>	fi
11474	>
11475	>	_ACEOF
11476	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11477	>	if \$ac_cs_recheck; then
11478	>	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11479	>	shift
11480	>	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
11481	>	CONFIG_SHELL='$SHELL'
11482	>	export CONFIG_SHELL
11483	>	exec "\$@"
11484	>	fi
11485	>
11486	>	_ACEOF
11487	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11488	>	exec 5>>config.log
11489	>	{
11490	>	echo
11491	>	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11492	>	## Running $as_me. ##
11493	>	_ASBOX
11494	>	$as_echo "$ac_log"
11495	>	} >&5
11496	>
11497	>	_ACEOF
11498	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11499	>	_ACEOF
11500	>
11501	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11502	>
11503	>	# Handling of arguments.
11504	>	for ac_config_target in $ac_config_targets
11505	>	do
11506	>	case $ac_config_target in
11507	>	"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
11508	>	"make/Makefile") CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
11509	>	"src/utils/Makefile") CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
11510	>	"src/math/Makefile") CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
11511	>	"src/integrators/Makefile") CONFIG_FILES="$CONFIG_FILES src/integrators/Makefile" ;;
11512	>	"src/applications/atom2md/Makefile") CONFIG_FILES="$CONFIG_FILES src/applications/atom2md/Makefile" ;;
11513	>	"scripts/filepp") CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
11514	>
11515	>	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
11516	>	esac
11517	>	done
11518	>
11519	>
11520	>	# If the user did not use the arguments to specify the items to instantiate,
11521	>	# then the envvar interface is used.  Set only those that are not.
11522	>	# We use the long form for the default assignment because of an extremely
11523	>	# bizarre bug on SunOS 4.1.3.
11524	>	if $ac_need_defaults; then
11525	>	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11526	>	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11527	>	fi
11528	>
11529	>	# Have a temporary directory for convenience.  Make it in the build tree
11530	>	# simply because there is no reason against having it here, and in addition,
11531	>	# creating and moving files from /tmp can sometimes cause problems.
11532	>	# Hook for its removal unless debugging.
11533	>	# Note that there is a small window in which the directory will not be cleaned:
11534	>	# after its creation but before its name has been assigned to `$tmp'.
11535	>	$debug ||
11536	>	{
11537	>	tmp=
11538	>	trap 'exit_status=$?
11539	>	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
11540	>	' 0
11541	>	trap 'as_fn_exit 1' 1 2 13 15
11542	>	}
11543	>	# Create a (secure) tmp directory for tmp files.
11544	>
11545	>	{
11546	>	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
11547	>	test -n "$tmp" && test -d "$tmp"
11548	>	}  ||
11549	>	{
11550	>	tmp=./conf$$-$RANDOM
11551	>	(umask 077 && mkdir "$tmp")
11552	>	} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
11553	>
11554	>	# Set up the scripts for CONFIG_FILES section.
11555	>	# No need to generate them if there are no CONFIG_FILES.
11556	>	# This happens for instance with `./config.status config.h'.
11557	>	if test -n "$CONFIG_FILES"; then
11558	>
11559	>
11560	>	ac_cr=`echo X | tr X '\015'`
11561	>	# On cygwin, bash can eat \r inside `` if the user requested igncr.
11562	>	# But we know of no other shell where ac_cr would be empty at this
11563	>	# point, so we can use a bashism as a fallback.
11564	>	if test "x$ac_cr" = x; then
11565	>	eval ac_cr=\$\'\\r\'
11566	>	fi
11567	>	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
11568	>	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
11569	>	ac_cs_awk_cr='\r'
11570	>	else
11571	>	ac_cs_awk_cr=$ac_cr
11572	>	fi
11573	>
11574	>	echo 'BEGIN {' >"$tmp/subs1.awk" &&
11575	>	_ACEOF
11576	>
11577	>
11578	>	{
11579	>	echo "cat >conf$$subs.awk <<_ACEOF" &&
11580	>	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
11581	>	echo "_ACEOF"
11582	>	} >conf$$subs.sh ||
11583	>	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
11584	>	ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
11585	>	ac_delim='%!_!# '
11586	>	for ac_last_try in false false false false false :; do
11587	>	. ./conf$$subs.sh ||
11588	>	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
11589	>
11590	>	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
11591	>	if test $ac_delim_n = $ac_delim_num; then
11592	>	break
11593	>	elif $ac_last_try; then
11594	>	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
11595	>	else
11596	>	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11597	>	fi
11598	>	done
11599	>	rm -f conf$$subs.sh
11600	>
11601	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11602	>	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
11603	>	_ACEOF
11604	>	sed -n '
11605	>	h
11606	>	s/^/S["/; s/!.*/"]=/
11607	>	p
11608	>	g
11609	>	s/^[^!]*!//
11610	>	:repl
11611	>	t repl
11612	>	s/'"$ac_delim"'$//
11613	>	t delim
11614	>	:nl
11615	>	h
11616	>	s/\(.\{148\}\)..*/\1/
11617	>	t more1
11618	>	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
11619	>	p
11620	>	n
11621	>	b repl
11622	>	:more1
11623	>	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
11624	>	p
11625	>	g
11626	>	s/.\{148\}//
11627	>	t nl
11628	>	:delim
11629	>	h
11630	>	s/\(.\{148\}\)..*/\1/
11631	>	t more2
11632	>	s/["\\]/\\&/g; s/^/"/; s/$/"/
11633	>	p
11634	>	b
11635	>	:more2
11636	>	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
11637	>	p
11638	>	g
11639	>	s/.\{148\}//
11640	>	t delim
11641	>	' <conf$$subs.awk | sed '
11642	>	/^[^""]/{
11643	>	N
11644	>	s/\n//
11645	>	}
11646	>	' >>$CONFIG_STATUS || ac_write_fail=1
11647	>	rm -f conf$$subs.awk
11648	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11649	>	_ACAWK
11650	>	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
11651	>	for (key in S) S_is_set[key] = 1
11652	>	FS = ""
11653	>
11654	>	}
11655	>	{
11656	>	line = $ 0
11657	>	nfields = split(line, field, "@")
11658	>	substed = 0
11659	>	len = length(field[1])
11660	>	for (i = 2; i < nfields; i++) {
11661	>	key = field[i]
11662	>	keylen = length(key)
11663	>	if (S_is_set[key]) {
11664	>	value = S[key]
11665	>	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
11666	>	len += length(value) + length(field[++i])
11667	>	substed = 1
11668	>	} else
11669	>	len += 1 + keylen
11670	>	}
11671	>
11672	>	print line
11673	>	}
11674	>
11675	>	_ACAWK
11676	>	_ACEOF
11677	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11678	>	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
11679	>	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
11680	>	else
11681	>	cat
11682	>	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
11683	>	|| as_fn_error "could not setup config files machinery" "$LINENO" 5
11684	>	_ACEOF
11685	>
11686	>	# VPATH may cause trouble with some makes, so we remove $(srcdir),
11687	>	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11688	>	# trailing colons and then remove the whole line if VPATH becomes empty
11689	>	# (actually we leave an empty line to preserve line numbers).
11690	>	if test "x$srcdir" = x.; then
11691	>	ac_vpsub='/^[  ]*VPATH[        ]*=/{
11692	>	s/:*\$(srcdir):*/:/
11693	>	s/:*\${srcdir}:*/:/
11694	>	s/:*@srcdir@:*/:/
11695	>	s/^\([^=]*=[     ]*\):*/\1/
11696	>	s/:*$//
11697	>	s/^[^=]*=[       ]*$//
11698	>	}'
11699	>	fi
11700	>
11701	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11702	>	fi # test -n "$CONFIG_FILES"
11703	>
11704	>	# Set up the scripts for CONFIG_HEADERS section.
11705	>	# No need to generate them if there are no CONFIG_HEADERS.
11706	>	# This happens for instance with `./config.status Makefile'.
11707	>	if test -n "$CONFIG_HEADERS"; then
11708	>	cat >"$tmp/defines.awk" <<\_ACAWK ||
11709	>	BEGIN {
11710	>	_ACEOF
11711	>
11712	>	# Transform confdefs.h into an awk script `defines.awk', embedded as
11713	>	# here-document in config.status, that substitutes the proper values into
11714	>	# config.h.in to produce config.h.
11715	>
11716	>	# Create a delimiter string that does not exist in confdefs.h, to ease
11717	>	# handling of long lines.
11718	>	ac_delim='%!_!# '
11719	>	for ac_last_try in false false :; do
11720	>	ac_t=`sed -n "/$ac_delim/p" confdefs.h`
11721	>	if test -z "$ac_t"; then
11722	>	break
11723	>	elif $ac_last_try; then
11724	>	as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
11725	>	else
11726	>	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
11727	>	fi
11728	>	done
11729	>
11730	>	# For the awk script, D is an array of macro values keyed by name,
11731	>	# likewise P contains macro parameters if any.  Preserve backslash
11732	>	# newline sequences.
11733	>
11734	>	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11735	>	sed -n '
11736	>	s/.\{148\}/&'"$ac_delim"'/g
11737	>	t rset
11738	>	:rset
11739	>	s/^[     ]*#[    ]*define[       ][      ]*/ /
11740	>	t def
11741	>	d
11742	>	:def
11743	>	s/\\$//
11744	>	t bsnl
11745	>	s/["\\]/\\&/g
11746	>	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
11747	>	D["\1"]=" \3"/p
11748	>	s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
11749	>	d
11750	>	:bsnl
11751	>	s/["\\]/\\&/g
11752	>	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
11753	>	D["\1"]=" \3\\\\\\n"\\/p
11754	>	t cont
11755	>	s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
11756	>	t cont
11757	>	d
11758	>	:cont
11759	>	n
11760	>	s/.\{148\}/&'"$ac_delim"'/g
11761	>	t clear
11762	>	:clear
11763	>	s/\\$//
11764	>	t bsnlc
11765	>	s/["\\]/\\&/g; s/^/"/; s/$/"/p
11766	>	d
11767	>	:bsnlc
11768	>	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
11769	>	b cont
11770	>	' <confdefs.h | sed '
11771	>	s/'"$ac_delim"'/"\\\
11772	>	"/g' >>$CONFIG_STATUS || ac_write_fail=1
11773	>
11774	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11775	>	for (key in D) D_is_set[key] = 1
11776	>	FS = ""
11777	>	}
11778	>	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
11779	>	line = \$ 0
11780	>	split(line, arg, " ")
11781	>	if (arg[1] == "#") {
11782	>	defundef = arg[2]
11783	>	mac1 = arg[3]
11784	>	} else {
11785	>	defundef = substr(arg[1], 2)
11786	>	mac1 = arg[2]
11787	>	}
11788	>	split(mac1, mac2, "(") #)
11789	>	macro = mac2[1]
11790	>	prefix = substr(line, 1, index(line, defundef) - 1)
11791	>	if (D_is_set[macro]) {
11792	>	# Preserve the white space surrounding the "#".
11793	>	print prefix "define", macro P[macro] D[macro]
11794	>	next
11795	>	} else {
11796	>	# Replace #undef with comments.  This is necessary, for example,
11797	>	# in the case of _POSIX_SOURCE, which is predefined and required
11798	>	# on some systems where configure will not decide to define it.
11799	>	if (defundef == "undef") {
11800	>	print "/*", prefix defundef, macro, "*/"
11801	>	next
11802	>	}
11803	>	}
11804	>	}
11805	>	{ print }
11806	>	_ACAWK
11807	>	_ACEOF
11808	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11809	>	as_fn_error "could not setup config headers machinery" "$LINENO" 5
11810	>	fi # test -n "$CONFIG_HEADERS"
11811	>
11812	>
11813	>	eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
11814	>	shift
11815	>	for ac_tag
11816	>	do
11817	>	case $ac_tag in
11818	>	:[FHLC]) ac_mode=$ac_tag; continue;;
11819	>	esac
11820	>	case $ac_mode$ac_tag in
11821	>	:[FHL]*:*);;
11822	>	:L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
11823	>	:[FH]-) ac_tag=-:-;;
11824	>	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
11825	>	esac
11826	>	ac_save_IFS=$IFS
11827	>	IFS=:
11828	>	set x $ac_tag
11829	>	IFS=$ac_save_IFS
11830	>	shift
11831	>	ac_file=$1
11832	>	shift
11833	>
11834	>	case $ac_mode in
11835	>	:L) ac_source=$1;;
11836	>	:[FH])
11837	>	ac_file_inputs=
11838	>	for ac_f
11839	>	do
11840	>	case $ac_f in
11841	>	-) ac_f="$tmp/stdin";;
11842	>	*) # Look for the file first in the build tree, then in the source tree
11843	>	# (if the path is not absolute).  The absolute path cannot be DOS-style,
11844	>	# because $ac_f cannot contain `:'.
11845	>	test -f "$ac_f" ||
11846	>	case $ac_f in
11847	>	[\\/$]*) false;;
11848	>	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
11849	>	esac ||
11850	>	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
11851	>	esac
11852	>	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
11853	>	as_fn_append ac_file_inputs " '$ac_f'"
11854	>	done
11855	>
11856	>	# Let's still pretend it is `configure' which instantiates (i.e., don't
11857	>	# use $as_me), people would be surprised to read:
11858	>	#    /* config.h.  Generated by config.status.  */
11859	>	configure_input='Generated from '`
11860	>	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
11861	>	`' by configure.'
11862	>	if test x"$ac_file" != x-; then
11863	>	configure_input="$ac_file.  $configure_input"
11864	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
11865	>	$as_echo "$as_me: creating $ac_file" >&6;}
11866	>	fi
11867	>	# Neutralize special characters interpreted by sed in replacement strings.
11868	>	case $configure_input in #(
11869	>	*\&* | *\|* | *\\* )
11870	>	ac_sed_conf_input=`$as_echo "$configure_input" |
11871	>	sed 's/[\\\\&|]/\\\\&/g'`;; #(
11872	>	*) ac_sed_conf_input=$configure_input;;
11873	>	esac
11874	>
11875	>	case $ac_tag in
11876	>	*:-:* | *:-) cat >"$tmp/stdin" \
11877	>	|| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
11878	>	esac
11879	>	;;
11880	>	esac
11881	>
11882	>	ac_dir=`$as_dirname -- "$ac_file" ||
11883	>	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11884	>	X"$ac_file" : 'X\(//\)[^/]' \| \
11885	>	X"$ac_file" : 'X\(//\)$' \| \
11886	>	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11887	>	$as_echo X"$ac_file" |
11888	>	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11889	>	s//\1/
11890	>	q
11891	>	}
11892	>	/^X\(\/\/\)[^/].*/{
11893	>	s//\1/
11894	>	q
11895	>	}
11896	>	/^X\(\/\/\)$/{
11897	>	s//\1/
11898	>	q
11899	>	}
11900	>	/^X\(\/\).*/{
11901	>	s//\1/
11902	>	q
11903	>	}
11904	>	s/.*/./; q'`
11905	>	as_dir="$ac_dir"; as_fn_mkdir_p
11906	>	ac_builddir=.
11907	>
11908	>	case "$ac_dir" in
11909	>	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11910	>	*)
11911	>	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
11912	>	# A ".." for each directory in $ac_dir_suffix.
11913	>	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11914	>	case $ac_top_builddir_sub in
11915	>	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11916	>	*)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11917	>	esac ;;
11918	>	esac
11919	>	ac_abs_top_builddir=$ac_pwd
11920	>	ac_abs_builddir=$ac_pwd$ac_dir_suffix
11921	>	# for backward compatibility:
11922	>	ac_top_builddir=$ac_top_build_prefix
11923	>
11924	>	case $srcdir in
11925	>	.)  # We are building in place.
11926	>	ac_srcdir=.
11927	>	ac_top_srcdir=$ac_top_builddir_sub
11928	>	ac_abs_top_srcdir=$ac_pwd ;;
11929	>	[\\/]* | ?:[\\/]* )  # Absolute name.
11930	>	ac_srcdir=$srcdir$ac_dir_suffix;
11931	>	ac_top_srcdir=$srcdir
11932	>	ac_abs_top_srcdir=$srcdir ;;
11933	>	*) # Relative name.
11934	>	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
11935	>	ac_top_srcdir=$ac_top_build_prefix$srcdir
11936	>	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
11937	>	esac
11938	>	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
11939	>
11940	>
11941	>	case $ac_mode in
11942	>	:F)
11943	>	#
11944	>	# CONFIG_FILE
11945	>	#
11946	>
11947	>	case $INSTALL in
11948	>	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11949	>	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11950	>	esac
11951	>	_ACEOF
11952	>
11953	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11954	>	# If the template does not know about datarootdir, expand it.
11955	>	# FIXME: This hack should be removed a few years after 2.60.
11956	>	ac_datarootdir_hack=; ac_datarootdir_seen=
11957	>	ac_sed_dataroot='
11958	>	/datarootdir/ {
11959	>	p
11960	>	q
11961	>	}
11962	>	/@datadir@/p
11963	>	/@docdir@/p
11964	>	/@infodir@/p
11965	>	/@localedir@/p
11966	>	/@mandir@/p'
11967	>	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
11968	>	*datarootdir*) ac_datarootdir_seen=yes;;
11969	>	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
11970	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11971	>	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11972	>	_ACEOF
11973	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11974	>	ac_datarootdir_hack='
11975	>	s&@datadir@&$datadir&g
11976	>	s&@docdir@&$docdir&g
11977	>	s&@infodir@&$infodir&g
11978	>	s&@localedir@&$localedir&g
11979	>	s&@mandir@&$mandir&g
11980	>	s&\\\${datarootdir}&$datarootdir&g' ;;
11981	>	esac
11982	>	_ACEOF
11983	>
11984	>	# Neutralize VPATH when `$srcdir' = `.'.
11985	>	# Shell code in configure.ac might set extrasub.
11986	>	# FIXME: do we really want to maintain this feature?
11987	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11988	>	ac_sed_extra="$ac_vpsub
11989	>	$extrasub
11990	>	_ACEOF
11991	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11992	>	:t
11993	>	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11994	>	s|@configure_input@|$ac_sed_conf_input|;t t
11995	>	s&@top_builddir@&$ac_top_builddir_sub&;t t
11996	>	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11997	>	s&@srcdir@&$ac_srcdir&;t t
11998	>	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11999	>	s&@top_srcdir@&$ac_top_srcdir&;t t
12000	>	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
12001	>	s&@builddir@&$ac_builddir&;t t
12002	>	s&@abs_builddir@&$ac_abs_builddir&;t t
12003	>	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
12004	>	s&@INSTALL@&$ac_INSTALL&;t t
12005	>	$ac_datarootdir_hack
12006	>	"
12007	>	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
12008	>	|| as_fn_error "could not create $ac_file" "$LINENO" 5
12009	>
12010	>	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
12011	>	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
12012	>	{ ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
12013	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12014	>	which seems to be undefined.  Please make sure it is defined." >&5
12015	>	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
12016	>	which seems to be undefined.  Please make sure it is defined." >&2;}
12017	>
12018	>	rm -f "$tmp/stdin"
12019	>	case $ac_file in
12020	>	-) cat "$tmp/out" && rm -f "$tmp/out";;
12021	>	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
12022	>	esac \
12023	>	|| as_fn_error "could not create $ac_file" "$LINENO" 5
12024	>	;;
12025	>	:H)
12026	>	#
12027	>	# CONFIG_HEADER
12028	>	#
12029	>	if test x"$ac_file" != x-; then
12030	>	{
12031	>	$as_echo "/* $configure_input  */" \
12032	>	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
12033	>	} >"$tmp/config.h" \
12034	>	|| as_fn_error "could not create $ac_file" "$LINENO" 5
12035	>	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
12036	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
12037	>	$as_echo "$as_me: $ac_file is unchanged" >&6;}
12038	>	else
12039	>	rm -f "$ac_file"
12040	>	mv "$tmp/config.h" "$ac_file" \
12041	>	|| as_fn_error "could not create $ac_file" "$LINENO" 5
12042	>	fi
12043	>	else
12044	>	$as_echo "/* $configure_input  */" \
12045	>	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
12046	>	|| as_fn_error "could not create -" "$LINENO" 5
12047	>	fi
12048	>	;;
12049	>
12050	>
12051	>	esac
12052	>
12053	>
12054	>	case $ac_file$ac_mode in
12055	>	"make/Makefile":F) chmod 0755 scripts/* ;;
12056	>	"src/utils/Makefile":F) chmod 0755 scripts/* ;;
12057	>	"src/math/Makefile":F) chmod 0755 scripts/* ;;
12058	>	"src/integrators/Makefile":F) chmod 0755 scripts/* ;;
12059	>	"src/applications/atom2md/Makefile":F) chmod 0755 scripts/* ;;
12060	>	"scripts/filepp":F) chmod 0755 scripts/* ;;
12061	>
12062	>	esac
12063	>	done # for ac_tag
12064	>
12065	>
12066	>	as_fn_exit 0
12067	>	_ACEOF
12068	>	ac_clean_files=$ac_clean_files_save
12069	>
12070	>	test $ac_write_fail = 0 ||
12071	>	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
12072	>
12073	>
12074	>	# configure is writing to config.log, and then calls config.status.
12075	>	# config.status does its own redirection, appending to config.log.
12076	>	# Unfortunately, on DOS this fails, as config.log is still kept open
12077	>	# by configure, so config.status won't be able to write to it; its
12078	>	# output is simply discarded.  So we exec the FD to /dev/null,
12079	>	# effectively closing config.log, so it can be properly (re)opened and
12080	>	# appended to by config.status.  When coming back to configure, we
12081	>	# need to make the FD available again.
12082	>	if test "$no_create" != yes; then
12083	>	ac_cs_success=:
12084	>	ac_config_status_args=
12085	>	test "$silent" = yes &&
12086	>	ac_config_status_args="$ac_config_status_args --quiet"
12087	>	exec 5>/dev/null
12088	>	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12089	>	exec 5>>config.log
12090	>	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
12091	>	# would make configure fail if this is the last instruction.
12092	>	$ac_cs_success || as_fn_exit $?
12093	>	fi
12094	>	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
12095	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
12096	>	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
12097		fi
12098

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