ViewVC Help

View File | Revision Log | Show Annotations | View Changeset | Root Listing

root/OpenMD/branches/development/configure

Comparing:
trunk/configure (file contents), Revision 1225 by gezelter, Fri Feb 8 21:33:46 2008 UTC vs.
branches/development/configure (file contents), Revision 1632 by gezelter, Wed Sep 14 21:44:08 2011 UTC

#	Line 1 | Line 1
1		#! /bin/sh
2		# Guess values for system-dependent variables and create Makefiles.
3	<	# Generated by GNU Autoconf 2.61 for OOPSE 4.0.
3	>	# Generated by GNU Autoconf 2.68 for OpenMD 2.0.
4		#
5		# Report bugs to <gezelter@nd.edu>.
6		#
7	+	#
8		# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9	<	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9	>	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10	>	# Foundation, 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 more Bourne compatible
20		DUALCASE=1; export DUALCASE # for MKS sh
21	<	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
21	>	if test -n "${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 '${1+"$@"}'='"$@"'
27		setopt NO_GLOB_SUBST
28		else
29	<	case `(set -o) 2>/dev/null` in
30	<	*posix*) set -o posix ;;
29	>	case `(set -o) 2>/dev/null` in #(
30	>	*posix*) :
31	>	set -o posix ;; #(
32	>	*) :
33	>	;;
34		esac
28	–
35		fi
36
37
38	<
39	<
40	<	# PATH needs CR
41	<	# Avoid depending upon Character Ranges.
42	<	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
43	<	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
44	<	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
45	<	as_cr_digits='0123456789'
46	<	as_cr_alnum=$as_cr_Letters$as_cr_digits
47	<
48	<	# The user is always right.
49	<	if test "${PATH_SEPARATOR+set}" != set; then
50	<	echo "#! /bin/sh" >conf$$.sh
51	<	echo  "exit 0"   >>conf$$.sh
52	<	chmod +x conf$$.sh
53	<	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
54	<	PATH_SEPARATOR=';'
38	>	as_nl='
39	>	'
40	>	export as_nl
41	>	# Printing a long string crashes Solaris 7 /usr/bin/printf.
42	>	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45	>	# Prefer a ksh shell builtin over an external printf program on Solaris,
46	>	# but without wasting forks for bash or zsh.
47	>	if test -z "$BASH_VERSION$ZSH_VERSION" \
48	>	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49	>	as_echo='print -r --'
50	>	as_echo_n='print -rn --'
51	>	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52	>	as_echo='printf %s\n'
53	>	as_echo_n='printf %s'
54	>	else
55	>	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56	>	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57	>	as_echo_n='/usr/ucb/echo -n'
58		else
59	<	PATH_SEPARATOR=:
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	<	rm -f conf$$.sh
72	>	export as_echo_body
73	>	as_echo='sh -c $as_echo_body as_echo'
74		fi
75
76	<	# Support unset when possible.
77	<	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
78	<	as_unset=unset
79	<	else
80	<	as_unset=false
76	>	# The user is always right.
77	>	if test "${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
#	Line 65 | Line 88 | fi
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.)
68	–	as_nl='
69	–	'
91		IFS=" ""        $as_nl"
92
93		# Find who we are.  Look in the path if we contain no directory separator.
94	<	case $0 in
94	>	as_myself=
95	>	case $0 in #((
96		*[\\/]* ) as_myself=$0 ;;
97		*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98		for as_dir in $PATH
99		do
100		IFS=$as_save_IFS
101		test -z "$as_dir" && as_dir=.
102	<	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103	<	done
102	>	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103	>	done
104		IFS=$as_save_IFS
105
106		;;
#	Line 89 | Line 111 | if test ! -f "$as_myself"; then
111		as_myself=$0
112		fi
113		if test ! -f "$as_myself"; then
114	<	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115	<	{ (exit 1); exit 1; }
114	>	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115	>	exit 1
116		fi
117
118	<	# Work around bugs in pre-3.0 UWIN ksh.
119	<	for as_var in ENV MAIL MAILPATH
120	<	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
118	>	# Unset variables that we do not need and which cause bugs (e.g. in
119	>	# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
120	>	# suppresses any "Segmentation fault" message there.  '((' could
121	>	# trigger a bug in pdksh 5.2.14.
122	>	for as_var in BASH_ENV ENV MAIL MAILPATH
123	>	do eval test x\${$as_var+set} = xset \
124	>	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
125		done
126		PS1='$ '
127		PS2='> '
128		PS4='+ '
129
130		# NLS nuisances.
131	<	for as_var in \
132	<	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
133	<	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
134	<	LC_TELEPHONE LC_TIME
109	<	do
110	<	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
111	<	eval $as_var=C; export $as_var
112	<	else
113	<	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
114	<	fi
115	<	done
131	>	LC_ALL=C
132	>	export LC_ALL
133	>	LANGUAGE=C
134	>	export LANGUAGE
135
117	–	# Required to use basename.
118	–	if expr a : '\(a\)' >/dev/null 2>&1 &&
119	–	test "X`expr 00001 : '.*\(...\)'`" = X001; then
120	–	as_expr=expr
121	–	else
122	–	as_expr=false
123	–	fi
124	–
125	–	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
126	–	as_basename=basename
127	–	else
128	–	as_basename=false
129	–	fi
130	–
131	–
132	–	# Name of the executable.
133	–	as_me=`$as_basename -- "$0" ||
134	–	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
135	–	X"$0" : 'X\(//\)$' \| \
136	–	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
137	–	echo X/"$0" |
138	–	sed '/^.*\/\([^/][^/]*\)\/*$/{
139	–	s//\1/
140	–	q
141	–	}
142	–	/^X\/\(\/\/\)$/{
143	–	s//\1/
144	–	q
145	–	}
146	–	/^X\/\(\/\).*/{
147	–	s//\1/
148	–	q
149	–	}
150	–	s/.*/./; q'`
151	–
136		# CDPATH.
137	<	$as_unset CDPATH
137	>	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
155	–
139		if test "x$CONFIG_SHELL" = x; then
140	<	if (eval ":") 2>/dev/null; then
141	<	as_have_required=yes
140	>	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141	>	emulate sh
142	>	NULLCMD=:
143	>	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144	>	# is contrary to our usage.  Disable this feature.
145	>	alias -g '\${1+\"\$@\"}'='\"\$@\"'
146	>	setopt NO_GLOB_SUBST
147		else
148	<	as_have_required=no
148	>	case \`(set -o) 2>/dev/null\` in #(
149	>	*posix*) :
150	>	set -o posix ;; #(
151	>	*) :
152	>	;;
153	>	esac
154		fi
155	+	"
156	+	as_required="as_fn_return () { (exit \$1); }
157	+	as_fn_success () { as_fn_return 0; }
158	+	as_fn_failure () { as_fn_return 1; }
159	+	as_fn_ret_success () { return 0; }
160	+	as_fn_ret_failure () { return 1; }
161
163	–	if test $as_have_required = yes &&     (eval ":
164	–	(as_func_return () {
165	–	(exit \$1)
166	–	}
167	–	as_func_success () {
168	–	as_func_return 0
169	–	}
170	–	as_func_failure () {
171	–	as_func_return 1
172	–	}
173	–	as_func_ret_success () {
174	–	return 0
175	–	}
176	–	as_func_ret_failure () {
177	–	return 1
178	–	}
179	–
162		exitcode=0
163	<	if as_func_success; then
164	<	:
165	<	else
166	<	exitcode=1
167	<	echo as_func_success failed.
186	<	fi
163	>	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164	>	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165	>	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166	>	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167	>	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168
188	–	if as_func_failure; then
189	–	exitcode=1
190	–	echo as_func_failure succeeded.
191	–	fi
192	–
193	–	if as_func_ret_success; then
194	–	:
169		else
170	<	exitcode=1
197	<	echo as_func_ret_success failed.
170	>	exitcode=1; echo positional parameters were not saved.
171		fi
172	<
173	<	if as_func_ret_failure; then
174	<	exitcode=1
175	<	echo as_func_ret_failure succeeded.
176	<	fi
177	<
178	<	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
179	<	:
172	>	test x\$exitcode = x0 || exit 1"
173	>	as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174	>	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175	>	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176	>	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
177	>	test \$(( 1 + 1 )) = 2 || exit 1"
178	>	if (eval "$as_required") 2>/dev/null; then :
179	>	as_have_required=yes
180		else
181	<	exitcode=1
209	<	echo positional parameters were not saved.
181	>	as_have_required=no
182		fi
183	+	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184
212	–	test \$exitcode = 0) || { (exit 1); exit 1; }
213	–
214	–	(
215	–	as_lineno_1=\$LINENO
216	–	as_lineno_2=\$LINENO
217	–	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
218	–	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
219	–	") 2> /dev/null; then
220	–	:
185		else
186	<	as_candidate_shells=
187	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187	>	as_found=false
188		for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189		do
190		IFS=$as_save_IFS
191		test -z "$as_dir" && as_dir=.
192	<	case $as_dir in
192	>	as_found=:
193	>	case $as_dir in #(
194		/*)
195		for as_base in sh bash ksh sh5; do
196	<	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
196	>	# Try only shells that exist, to save several forks.
197	>	as_shell=$as_dir/$as_base
198	>	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
199	>	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
200	>	CONFIG_SHELL=$as_shell as_have_required=yes
201	>	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
202	>	break 2
203	>	fi
204	>	fi
205		done;;
206		esac
207	+	as_found=false
208		done
209	+	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
210	+	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
211	+	CONFIG_SHELL=$SHELL as_have_required=yes
212	+	fi; }
213		IFS=$as_save_IFS
214
215
216	<	for as_shell in $as_candidate_shells $SHELL; do
217	<	# Try only shells that exist, to save several forks.
218	<	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
219	<	{ ("$as_shell") 2> /dev/null <<\_ASEOF
220	<	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
221	<	emulate sh
222	<	NULLCMD=:
223	<	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
224	<	# is contrary to our usage.  Disable this feature.
225	<	alias -g '${1+"$@"}'='"$@"'
226	<	setopt NO_GLOB_SUBST
227	<	else
228	<	case `(set -o) 2>/dev/null` in
229	<	*posix*) set -o posix ;;
230	<	esac
231	<
216	>	if test "x$CONFIG_SHELL" != x; then :
217	>	# We cannot yet assume a decent shell, so we have to provide a
218	>	# neutralization value for shells without unset; and this also
219	>	# works around shells that cannot unset nonexistent variables.
220	>	# Preserve -v and -x to the replacement shell.
221	>	BASH_ENV=/dev/null
222	>	ENV=/dev/null
223	>	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224	>	export CONFIG_SHELL
225	>	case $- in # ((((
226	>	*v*x* | *x*v* ) as_opts=-vx ;;
227	>	*v* ) as_opts=-v ;;
228	>	*x* ) as_opts=-x ;;
229	>	* ) as_opts= ;;
230	>	esac
231	>	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
232		fi
233
234	<
235	<	:
236	<	_ASEOF
237	<	}; then
238	<	CONFIG_SHELL=$as_shell
239	<	as_have_required=yes
240	<	if { "$as_shell" 2> /dev/null <<\_ASEOF
241	<	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
242	<	emulate sh
243	<	NULLCMD=:
244	<	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
245	<	# is contrary to our usage.  Disable this feature.
246	<	alias -g '${1+"$@"}'='"$@"'
247	<	setopt NO_GLOB_SUBST
270	<	else
271	<	case `(set -o) 2>/dev/null` in
272	<	*posix*) set -o posix ;;
273	<	esac
274	<
234	>	if test x$as_have_required = xno; then :
235	>	$as_echo "$0: This script requires a shell more modern than all"
236	>	$as_echo "$0: the shells that I found on your system."
237	>	if test x${ZSH_VERSION+set} = xset ; then
238	>	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239	>	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
240	>	else
241	>	$as_echo "$0: Please tell bug-autoconf@gnu.org and gezelter@nd.edu
242	>	$0: about your system, including any error possibly output
243	>	$0: before this message. Then install a modern shell, or
244	>	$0: manually run the script under such a shell if you do
245	>	$0: have one."
246	>	fi
247	>	exit 1
248		fi
276	–
277	–
278	–	:
279	–	(as_func_return () {
280	–	(exit $1)
281	–	}
282	–	as_func_success () {
283	–	as_func_return 0
284	–	}
285	–	as_func_failure () {
286	–	as_func_return 1
287	–	}
288	–	as_func_ret_success () {
289	–	return 0
290	–	}
291	–	as_func_ret_failure () {
292	–	return 1
293	–	}
294	–
295	–	exitcode=0
296	–	if as_func_success; then
297	–	:
298	–	else
299	–	exitcode=1
300	–	echo as_func_success failed.
249		fi
302	–
303	–	if as_func_failure; then
304	–	exitcode=1
305	–	echo as_func_failure succeeded.
250		fi
251	+	SHELL=${CONFIG_SHELL-/bin/sh}
252	+	export SHELL
253	+	# Unset more variables known to interfere with behavior of common tools.
254	+	CLICOLOR_FORCE= GREP_OPTIONS=
255	+	unset CLICOLOR_FORCE GREP_OPTIONS
256
257	<	if as_func_ret_success; then
258	<	:
259	<	else
260	<	exitcode=1
261	<	echo as_func_ret_success failed.
262	<	fi
257	>	## --------------------- ##
258	>	## M4sh Shell Functions. ##
259	>	## --------------------- ##
260	>	# as_fn_unset VAR
261	>	# ---------------
262	>	# Portably unset VAR.
263	>	as_fn_unset ()
264	>	{
265	>	{ eval $1=; unset $1;}
266	>	}
267	>	as_unset=as_fn_unset
268
269	<	if as_func_ret_failure; then
270	<	exitcode=1
271	<	echo as_func_ret_failure succeeded.
272	<	fi
269	>	# as_fn_set_status STATUS
270	>	# -----------------------
271	>	# Set $? to STATUS, without forking.
272	>	as_fn_set_status ()
273	>	{
274	>	return $1
275	>	} # as_fn_set_status
276
277	<	if ( set x; as_func_ret_success y && test x = "$1" ); then
278	<	:
279	<	else
280	<	exitcode=1
281	<	echo positional parameters were not saved.
282	<	fi
277	>	# as_fn_exit STATUS
278	>	# -----------------
279	>	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
280	>	as_fn_exit ()
281	>	{
282	>	set +e
283	>	as_fn_set_status $1
284	>	exit $1
285	>	} # as_fn_exit
286
287	<	test $exitcode = 0) || { (exit 1); exit 1; }
287	>	# as_fn_mkdir_p
288	>	# -------------
289	>	# Create "$as_dir" as a directory, including parents if necessary.
290	>	as_fn_mkdir_p ()
291	>	{
292
293	<	(
294	<	as_lineno_1=$LINENO
295	<	as_lineno_2=$LINENO
296	<	test "x$as_lineno_1" != "x$as_lineno_2" &&
297	<	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
293	>	case $as_dir in #(
294	>	-*) as_dir=./$as_dir;;
295	>	esac
296	>	test -d "$as_dir" || eval $as_mkdir_p || {
297	>	as_dirs=
298	>	while :; do
299	>	case $as_dir in #(
300	>	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
301	>	*) as_qdir=$as_dir;;
302	>	esac
303	>	as_dirs="'$as_qdir' $as_dirs"
304	>	as_dir=`$as_dirname -- "$as_dir" ||
305	>	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
306	>	X"$as_dir" : 'X\(//\)[^/]' \| \
307	>	X"$as_dir" : 'X\(//\)$' \| \
308	>	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
309	>	$as_echo X"$as_dir" |
310	>	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
311	>	s//\1/
312	>	q
313	>	}
314	>	/^X\(\/\/\)[^/].*/{
315	>	s//\1/
316	>	q
317	>	}
318	>	/^X\(\/\/\)$/{
319	>	s//\1/
320	>	q
321	>	}
322	>	/^X\(\/\).*/{
323	>	s//\1/
324	>	q
325	>	}
326	>	s/.*/./; q'`
327	>	test -d "$as_dir" && break
328	>	done
329	>	test -z "$as_dirs" || eval "mkdir $as_dirs"
330	>	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
331
335	–	_ASEOF
336	–	}; then
337	–	break
338	–	fi
332
333	<	fi
333	>	} # as_fn_mkdir_p
334	>	# as_fn_append VAR VALUE
335	>	# ----------------------
336	>	# Append the text in VALUE to the end of the definition contained in VAR. Take
337	>	# advantage of any shell optimizations that allow amortized linear growth over
338	>	# repeated appends, instead of the typical quadratic growth present in naive
339	>	# implementations.
340	>	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
341	>	eval 'as_fn_append ()
342	>	{
343	>	eval $1+=\$2
344	>	}'
345	>	else
346	>	as_fn_append ()
347	>	{
348	>	eval $1=\$$1\$2
349	>	}
350	>	fi # as_fn_append
351
352	<	done
352	>	# as_fn_arith ARG...
353	>	# ------------------
354	>	# Perform arithmetic evaluation on the ARGs, and store the result in the
355	>	# global $as_val. Take advantage of shells that can avoid forks. The arguments
356	>	# must be portable across $(()) and expr.
357	>	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
358	>	eval 'as_fn_arith ()
359	>	{
360	>	as_val=$(( $* ))
361	>	}'
362	>	else
363	>	as_fn_arith ()
364	>	{
365	>	as_val=`expr "$@" || test $? -eq 1`
366	>	}
367	>	fi # as_fn_arith
368
344	–	if test "x$CONFIG_SHELL" != x; then
345	–	for as_var in BASH_ENV ENV
346	–	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
347	–	done
348	–	export CONFIG_SHELL
349	–	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
350	–	fi
369
370	+	# as_fn_error STATUS ERROR [LINENO LOG_FD]
371	+	# ----------------------------------------
372	+	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
373	+	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
374	+	# script with STATUS, using 1 if that was 0.
375	+	as_fn_error ()
376	+	{
377	+	as_status=$1; test $as_status -eq 0 && as_status=1
378	+	if test "$4"; then
379	+	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
380	+	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
381	+	fi
382	+	$as_echo "$as_me: error: $2" >&2
383	+	as_fn_exit $as_status
384	+	} # as_fn_error
385
386	<	if test $as_have_required = no; then
387	<	echo This script requires a shell more modern than all the
388	<	echo shells that I found on your system.  Please install a
356	<	echo modern shell, or manually run the script under such a
357	<	echo shell if you do have one.
358	<	{ (exit 1); exit 1; }
359	<	fi
360	<
361	<
362	<	fi
363	<
364	<	fi
365	<
366	<
367	<
368	<	(eval "as_func_return () {
369	<	(exit \$1)
370	<	}
371	<	as_func_success () {
372	<	as_func_return 0
373	<	}
374	<	as_func_failure () {
375	<	as_func_return 1
376	<	}
377	<	as_func_ret_success () {
378	<	return 0
379	<	}
380	<	as_func_ret_failure () {
381	<	return 1
382	<	}
383	<
384	<	exitcode=0
385	<	if as_func_success; then
386	<	:
386	>	if expr a : '\(a\)' >/dev/null 2>&1 &&
387	>	test "X`expr 00001 : '.*\(...\)'`" = X001; then
388	>	as_expr=expr
389		else
390	<	exitcode=1
389	<	echo as_func_success failed.
390	>	as_expr=false
391		fi
392
393	<	if as_func_failure; then
394	<	exitcode=1
394	<	echo as_func_failure succeeded.
395	<	fi
396	<
397	<	if as_func_ret_success; then
398	<	:
393	>	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394	>	as_basename=basename
395		else
396	<	exitcode=1
401	<	echo as_func_ret_success failed.
396	>	as_basename=false
397		fi
398
399	<	if as_func_ret_failure; then
400	<	exitcode=1
406	<	echo as_func_ret_failure succeeded.
407	<	fi
408	<
409	<	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
410	<	:
399	>	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400	>	as_dirname=dirname
401		else
402	<	exitcode=1
413	<	echo positional parameters were not saved.
402	>	as_dirname=false
403		fi
404
405	<	test \$exitcode = 0") || {
406	<	echo No shell found that supports shell functions.
407	<	echo Please tell autoconf@gnu.org about your system,
408	<	echo including any error possibly output before this
409	<	echo message
410	<	}
405	>	as_me=`$as_basename -- "$0" ||
406	>	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
407	>	X"$0" : 'X\(//\)$' \| \
408	>	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
409	>	$as_echo X/"$0" |
410	>	sed '/^.*\/\([^/][^/]*\)\/*$/{
411	>	s//\1/
412	>	q
413	>	}
414	>	/^X\/\(\/\/\)$/{
415	>	s//\1/
416	>	q
417	>	}
418	>	/^X\/\(\/\).*/{
419	>	s//\1/
420	>	q
421	>	}
422	>	s/.*/./; q'`
423
424	+	# Avoid depending upon Character Ranges.
425	+	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
426	+	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
427	+	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
428	+	as_cr_digits='0123456789'
429	+	as_cr_alnum=$as_cr_Letters$as_cr_digits
430
431
432	<	as_lineno_1=$LINENO
433	<	as_lineno_2=$LINENO
434	<	test "x$as_lineno_1" != "x$as_lineno_2" &&
435	<	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
436	<
430	<	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
431	<	# uniformly replaced by the line number.  The first 'sed' inserts a
432	<	# line-number line after each line using $LINENO; the second 'sed'
433	<	# does the real work.  The second script uses 'N' to pair each
434	<	# line-number line with the line containing $LINENO, and appends
435	<	# trailing '-' during substitution so that $LINENO is not a special
436	<	# case at line end.
437	<	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
438	<	# scripts with optimization help from Paolo Bonzini.  Blame Lee
439	<	# E. McMahon (1931-1989) for sed's syntax.  :-)
432	>	as_lineno_1=$LINENO as_lineno_1a=$LINENO
433	>	as_lineno_2=$LINENO as_lineno_2a=$LINENO
434	>	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
435	>	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
436	>	# Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
437		sed -n '
438		p
439		/[$]LINENO/=
#	Line 453 | Line 450 | test \$exitcode = 0") || {
450		s/-\n.*//
451		' >$as_me.lineno &&
452		chmod +x "$as_me.lineno" ||
453	<	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
457	<	{ (exit 1); exit 1; }; }
453	>	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
454
455		# Don't try to exec as it changes $[0], causing all sort of problems
456		# (the dirname of $[0] is not the place where we might find the
#	Line 464 | Line 460 | test \$exitcode = 0") || {
460		exit
461		}
462
467	–
468	–	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
469	–	as_dirname=dirname
470	–	else
471	–	as_dirname=false
472	–	fi
473	–
463		ECHO_C= ECHO_N= ECHO_T=
464	<	case `echo -n x` in
464	>	case `echo -n x` in #(((((
465		-n*)
466	<	case `echo 'x\c'` in
466	>	case `echo 'xy\c'` in
467		*c*) ECHO_T=' ';;     # ECHO_T is single tab character.
468	<	*)   ECHO_C='\c';;
468	>	xy)  ECHO_C='\c';;
469	>	*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
470	>	ECHO_T=' ';;
471		esac;;
472		*)
473		ECHO_N='-n';;
474		esac
475
485	–	if expr a : '\(a\)' >/dev/null 2>&1 &&
486	–	test "X`expr 00001 : '.*\(...\)'`" = X001; then
487	–	as_expr=expr
488	–	else
489	–	as_expr=false
490	–	fi
491	–
476		rm -f conf$$ conf$$.exe conf$$.file
477		if test -d conf$$.dir; then
478		rm -f conf$$.dir/conf$$.file
479		else
480		rm -f conf$$.dir
481	<	mkdir conf$$.dir
481	>	mkdir conf$$.dir 2>/dev/null
482		fi
483	<	echo >conf$$.file
484	<	if ln -s conf$$.file conf$$ 2>/dev/null; then
485	<	as_ln_s='ln -s'
486	<	# ... but there are two gotchas:
487	<	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488	<	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489	<	# In both cases, we have to default to `cp -p'.
490	<	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483	>	if (echo >conf$$.file) 2>/dev/null; then
484	>	if ln -s conf$$.file conf$$ 2>/dev/null; then
485	>	as_ln_s='ln -s'
486	>	# ... but there are two gotchas:
487	>	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488	>	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489	>	# In both cases, we have to default to `cp -p'.
490	>	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
491	>	as_ln_s='cp -p'
492	>	elif ln conf$$.file conf$$ 2>/dev/null; then
493	>	as_ln_s=ln
494	>	else
495		as_ln_s='cp -p'
496	<	elif ln conf$$.file conf$$ 2>/dev/null; then
509	<	as_ln_s=ln
496	>	fi
497		else
498		as_ln_s='cp -p'
499		fi
#	Line 514 | Line 501 | if mkdir -p . 2>/dev/null; then
501		rmdir conf$$.dir 2>/dev/null
502
503		if mkdir -p . 2>/dev/null; then
504	<	as_mkdir_p=:
504	>	as_mkdir_p='mkdir -p "$as_dir"'
505		else
506		test -d ./-p && rmdir ./-p
507		as_mkdir_p=false
#	Line 531 | Line 518 | else
518		as_test_x='
519		eval sh -c '\''
520		if test -d "$1"; then
521	<	test -d "$1/.";
521	>	test -d "$1/.";
522		else
523	<	case $1 in
524	<	-*)set "./$1";;
523	>	case $1 in #(
524	>	-*)set "./$1";;
525		esac;
526	<	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
526	>	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
527		???[sx]*):;;*)false;;esac;fi
528		'\'' sh
529		'
#	Line 550 | Line 537 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
537		as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
538
539
540	+	test -n "$DJDIR" || exec 7<&0 </dev/null
541	+	exec 6>&1
542
554	–	exec 7<&0 </dev/null 6>&1
555	–
543		# Name of the host.
544	<	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
544	>	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
545		# so uname gets run too.
546		ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547
#	Line 569 | Line 556 | MAKEFLAGS=
556		subdirs=
557		MFLAGS=
558		MAKEFLAGS=
572	–	SHELL=${CONFIG_SHELL-/bin/sh}
559
560		# Identity of this package.
561	<	PACKAGE_NAME='OOPSE'
562	<	PACKAGE_TARNAME='oopse'
563	<	PACKAGE_VERSION='4.0'
564	<	PACKAGE_STRING='OOPSE 4.0'
561	>	PACKAGE_NAME='OpenMD'
562	>	PACKAGE_TARNAME='openmd'
563	>	PACKAGE_VERSION='2.0'
564	>	PACKAGE_STRING='OpenMD 2.0'
565		PACKAGE_BUGREPORT='gezelter@nd.edu'
566	+	PACKAGE_URL=''
567
568	<	ac_unique_file="src/applications/oopse/oopse.cpp"
568	>	ac_unique_file="src/applications/openmd/openmd.cpp"
569		ac_default_prefix="/usr/local"
570		# Factoring default headers for most tests.
571		ac_includes_default="\
#	Line 616 | Line 603 | ac_includes_default="\
603		# include <unistd.h>
604		#endif"
605
606	<	ac_subst_vars='SHELL
607	<	PATH_SEPARATOR
608	<	PACKAGE_NAME
609	<	PACKAGE_TARNAME
610	<	PACKAGE_VERSION
611	<	PACKAGE_STRING
612	<	PACKAGE_BUGREPORT
613	<	exec_prefix
614	<	prefix
615	<	program_transform_name
616	<	bindir
617	<	sbindir
618	<	libexecdir
619	<	datarootdir
620	<	datadir
621	<	sysconfdir
622	<	sharedstatedir
623	<	localstatedir
624	<	includedir
625	<	oldincludedir
626	<	docdir
627	<	infodir
628	<	htmldir
629	<	dvidir
630	<	pdfdir
631	<	psdir
632	<	libdir
633	<	localedir
634	<	mandir
635	<	DEFS
636	<	ECHO_C
637	<	ECHO_N
638	<	ECHO_T
639	<	LIBS
640	<	build_alias
641	<	host_alias
642	<	target_alias
643	<	build
644	<	build_cpu
645	<	build_vendor
646	<	build_os
660	<	host
661	<	host_cpu
662	<	host_vendor
663	<	host_os
664	<	PROGNAME
665	<	debug
666	<	USE_SINGLE_PRECISION
667	<	ac_cc_set
668	<	ac_cc_path
669	<	ac_cxx_set
670	<	ac_cxx_path
671	<	ac_fc_set
672	<	ac_fc_path
673	<	acx_mpi_mpicc
674	<	acx_mpi_mpicc_path
675	<	acx_mpi_mpif90
676	<	acx_mpi_mpif90_path
677	<	acx_mpi_mpicxx
678	<	acx_mpi_mpicxx_path
679	<	MPI_CPPFLAGS
680	<	MPI_LIBS
681	<	MPI90_LIBS
606	>	ac_subst_vars='LTLIBOBJS
607	>	SUBDIRS
608	>	OPENMD_HOME
609	>	OPENMD
610	>	MKINSTALLDIRS
611	>	BATEXT
612	>	enable_latex_docs
613	>	enable_html_docs
614	>	enable_dot
615	>	DOC
616	>	DOT
617	>	DOXYGEN
618	>	POW_LIB
619	>	LIBOBJS
620	>	USE_OPENBABEL
621	>	OPENBABEL_LIB
622	>	OPENBABEL_LIB_DIR
623	>	OPENBABEL_INC_DIR
624	>	CXXCPP
625	>	USE_QHULL
626	>	QHULL
627	>	QHULL_LIB_DIR
628	>	QHULL_INC_DIR
629	>	FFTW_LIBS
630	>	FFTW_LIB_DIR
631	>	FFTW_INC_DIR
632	>	ZLIB
633	>	ZLIB_LIB_DIR
634	>	ZLIB_INC_DIR
635	>	AR
636	>	INSTALL_DATA
637	>	INSTALL_SCRIPT
638	>	INSTALL_PROGRAM
639	>	PERL_SHEBANG
640	>	PERLINTERP
641	>	RANLIB
642	>	SET_MAKE
643	>	LN_S
644	>	EGREP
645	>	GREP
646	>	CPP
647		USE_MPI
648	<	CXX
649	<	CXXFLAGS
650	<	LDFLAGS
651	<	CPPFLAGS
687	<	ac_ct_CXX
688	<	EXEEXT
689	<	OBJEXT
690	<	CC
691	<	CFLAGS
648	>	MPICC
649	>	MPILIBS
650	>	MPICXX
651	>	LIBDL
652		ac_ct_CC
653	<	FC
654	<	FCFLAGS
655	<	ac_ct_FC
656	<	CPP
657	<	GREP
658	<	EGREP
659	<	LN_S
660	<	SET_MAKE
661	<	RANLIB
662	<	YACC
663	<	YFLAGS
664	<	LEX
665	<	LEX_OUTPUT_ROOT
666	<	LEXLIB
667	<	PERLINTERP
668	<	PERL_SHEBANG
669	<	INSTALL_PROGRAM
670	<	INSTALL_SCRIPT
671	<	INSTALL_DATA
672	<	AR
673	<	PS
674	<	FCFLAGS_F90
675	<	FCFLAGS_SRCEXT
676	<	PREPDEFFLAG
677	<	FCLIBS
678	<	FC_FUNC
679	<	FC_FUNC_
680	<	MOD
681	<	F90_WORK_FILES_ARG
682	<	MODDIRFLAG
683	<	F90MODINCSPEC
684	<	F90_MODULE_NAMES
685	<	ZLIB_INC_DIR
686	<	ZLIB_LIB_DIR
687	<	ZLIB
688	<	FFTW_INC_DIR
689	<	FFTW_LIB_DIR
690	<	FFTW_LIBS
691	<	QHULL_INC_DIR
692	<	QHULL_LIB_DIR
693	<	QHULL
694	<	USE_QHULL
695	<	CXXCPP
696	<	OPENBABEL_INC_DIR
697	<	OPENBABEL_LIB_DIR
698	<	OPENBABEL_LIB
699	<	USE_OPENBABEL
700	<	LIBOBJS
701	<	POW_LIB
702	<	__func__
703	<	CGAL_MAKEFILE
704	<	CGAL_CXXFLAGS
705	<	CGAL_CPPFLAGS
706	<	CGAL_LDFLAGS
707	<	CGAL_LIBS
708	<	USE_CGAL
709	<	DOXYGEN
710	<	DOT
711	<	DOC
653	>	CFLAGS
654	>	CC
655	>	OBJEXT
656	>	EXEEXT
657	>	ac_ct_CXX
658	>	CPPFLAGS
659	>	LDFLAGS
660	>	CXXFLAGS
661	>	CXX
662	>	USE_SINGLE_PRECISION
663	>	debug
664	>	PROGNAME
665	>	host_os
666	>	host_vendor
667	>	host_cpu
668	>	host
669	>	build_os
670	>	build_vendor
671	>	build_cpu
672	>	build
673	>	target_alias
674	>	host_alias
675	>	build_alias
676	>	LIBS
677	>	ECHO_T
678	>	ECHO_N
679	>	ECHO_C
680	>	DEFS
681	>	mandir
682	>	localedir
683	>	libdir
684	>	psdir
685	>	pdfdir
686	>	dvidir
687	>	htmldir
688	>	infodir
689	>	docdir
690	>	oldincludedir
691	>	includedir
692	>	localstatedir
693	>	sharedstatedir
694	>	sysconfdir
695	>	datadir
696	>	datarootdir
697	>	libexecdir
698	>	sbindir
699	>	bindir
700	>	program_transform_name
701	>	prefix
702	>	exec_prefix
703	>	PACKAGE_URL
704	>	PACKAGE_BUGREPORT
705	>	PACKAGE_STRING
706	>	PACKAGE_VERSION
707	>	PACKAGE_TARNAME
708	>	PACKAGE_NAME
709	>	PATH_SEPARATOR
710	>	SHELL'
711	>	ac_subst_files=''
712	>	ac_user_opts='
713	>	enable_option_checking
714	>	enable_openmd_home
715	>	enable_debug
716	>	enable_single
717	>	enable_float
718	>	with_perl_shebang
719	>	with_zlib
720	>	with_fftw
721	>	with_qhull
722	>	with_openbabel
723	>	enable_doxygen
724		enable_dot
725		enable_html_docs
726		enable_latex_docs
727	<	BATEXT
756	<	MKINSTALLDIRS
757	<	OOPSE
758	<	OOPSE_HOME
759	<	SUBDIRS
760	<	LTLIBOBJS'
761	<	ac_subst_files=''
727	>	'
728		ac_precious_vars='build_alias
729		host_alias
730		target_alias
#	Line 770 | Line 736 | CFLAGS
736		CCC
737		CC
738		CFLAGS
739	<	FC
740	<	FCFLAGS
739	>	MPICXX
740	>	MPICC
741		CPP
776	–	YACC
777	–	YFLAGS
742		CXXCPP'
743
744
745		# Initialize some variables set by options.
746		ac_init_help=
747		ac_init_version=false
748	+	ac_unrecognized_opts=
749	+	ac_unrecognized_sep=
750		# The variables have the same names as the options, with
751		# dashes changed to underlines.
752		cache_file=/dev/null
#	Line 836 | Line 802 | do
802		fi
803
804		case $ac_option in
805	<	*=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
806	<	*)    ac_optarg=yes ;;
805	>	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
806	>	*=)   ac_optarg= ;;
807	>	*)    ac_optarg=yes ;;
808		esac
809
810		# Accept the important Cygnus configure options, so we can diagnose typos.
#	Line 879 | Line 846 | do
846		datarootdir=$ac_optarg ;;
847
848		-disable-* | --disable-*)
849	<	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
849	>	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
850		# Reject names that are not valid shell variable names.
851	<	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
852	<	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
853	<	{ (exit 1); exit 1; }; }
854	<	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
855	<	eval enable_$ac_feature=no ;;
851	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
852	>	as_fn_error $? "invalid feature name: $ac_useropt"
853	>	ac_useropt_orig=$ac_useropt
854	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
855	>	case $ac_user_opts in
856	>	*"
857	>	"enable_$ac_useropt"
858	>	"*) ;;
859	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
860	>	ac_unrecognized_sep=', ';;
861	>	esac
862	>	eval enable_$ac_useropt=no ;;
863
864		-docdir | --docdir | --docdi | --doc | --do)
865		ac_prev=docdir ;;
#	Line 898 | Line 872 | do
872		dvidir=$ac_optarg ;;
873
874		-enable-* | --enable-*)
875	<	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
875	>	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
876		# Reject names that are not valid shell variable names.
877	<	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
878	<	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
879	<	{ (exit 1); exit 1; }; }
880	<	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
881	<	eval enable_$ac_feature=\$ac_optarg ;;
882	<
883	<	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
884	<	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
885	<	| --exec | --exe | --ex)
886	<	ac_prev=exec_prefix ;;
887	<	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
888	<	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
889	<	| --exec=* | --exe=* | --ex=*)
877	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
878	>	as_fn_error $? "invalid feature name: $ac_useropt"
879	>	ac_useropt_orig=$ac_useropt
880	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
881	>	case $ac_user_opts in
882	>	*"
883	>	"enable_$ac_useropt"
884	>	"*) ;;
885	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
886	>	ac_unrecognized_sep=', ';;
887	>	esac
888	>	eval enable_$ac_useropt=\$ac_optarg ;;
889	>
890	>	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
891	>	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
892	>	| --exec | --exe | --ex)
893	>	ac_prev=exec_prefix ;;
894	>	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
895	>	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
896	>	| --exec=* | --exe=* | --ex=*)
897		exec_prefix=$ac_optarg ;;
898
899		-gas | --gas | --ga | --g)
#	Line 1095 | Line 1076 | do
1076		ac_init_version=: ;;
1077
1078		-with-* | --with-*)
1079	<	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079	>	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1080		# Reject names that are not valid shell variable names.
1081	<	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1082	<	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1083	<	{ (exit 1); exit 1; }; }
1084	<	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1085	<	eval with_$ac_package=\$ac_optarg ;;
1081	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082	>	as_fn_error $? "invalid package name: $ac_useropt"
1083	>	ac_useropt_orig=$ac_useropt
1084	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085	>	case $ac_user_opts in
1086	>	*"
1087	>	"with_$ac_useropt"
1088	>	"*) ;;
1089	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1090	>	ac_unrecognized_sep=', ';;
1091	>	esac
1092	>	eval with_$ac_useropt=\$ac_optarg ;;
1093
1094		-without-* | --without-*)
1095	<	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1095	>	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1096		# Reject names that are not valid shell variable names.
1097	<	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1098	<	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1099	<	{ (exit 1); exit 1; }; }
1100	<	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1101	<	eval with_$ac_package=no ;;
1097	>	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1098	>	as_fn_error $? "invalid package name: $ac_useropt"
1099	>	ac_useropt_orig=$ac_useropt
1100	>	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1101	>	case $ac_user_opts in
1102	>	*"
1103	>	"with_$ac_useropt"
1104	>	"*) ;;
1105	>	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1106	>	ac_unrecognized_sep=', ';;
1107	>	esac
1108	>	eval with_$ac_useropt=no ;;
1109
1110		--x)
1111		# Obsolete; use --with-x.
#	Line 1130 | Line 1125 | do
1125		| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1126		x_libraries=$ac_optarg ;;
1127
1128	<	-*) { echo "$as_me: error: unrecognized option: $ac_option
1129	<	Try \`$0 --help' for more information." >&2
1135	<	{ (exit 1); exit 1; }; }
1128	>	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1129	>	Try \`$0 --help' for more information"
1130		;;
1131
1132		*=*)
1133		ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1134		# Reject names that are not valid shell variable names.
1135	<	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1136	<	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1137	<	{ (exit 1); exit 1; }; }
1135	>	case $ac_envvar in #(
1136	>	'' | [0-9]* | *[!_$as_cr_alnum]* )
1137	>	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1138	>	esac
1139		eval $ac_envvar=\$ac_optarg
1140		export $ac_envvar ;;
1141
1142		*)
1143		# FIXME: should be removed in autoconf 3.0.
1144	<	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1144	>	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1145		expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1146	<	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1147	<	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1146	>	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1147	>	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1148		;;
1149
1150		esac
#	Line 1157 | Line 1152 | if test -n "$ac_prev"; then
1152
1153		if test -n "$ac_prev"; then
1154		ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1155	<	{ echo "$as_me: error: missing argument to $ac_option" >&2
1161	<	{ (exit 1); exit 1; }; }
1155	>	as_fn_error $? "missing argument to $ac_option"
1156		fi
1157
1158	<	# Be sure to have absolute directory names.
1158	>	if test -n "$ac_unrecognized_opts"; then
1159	>	case $enable_option_checking in
1160	>	no) ;;
1161	>	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1162	>	*)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1163	>	esac
1164	>	fi
1165	>
1166	>	# Check all directory arguments for consistency.
1167		for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1168		datadir sysconfdir sharedstatedir localstatedir includedir \
1169		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1170		libdir localedir mandir
1171		do
1172		eval ac_val=\$$ac_var
1173	+	# Remove trailing slashes.
1174		case $ac_val in
1175	+	*/ )
1176	+	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1177	+	eval $ac_var=\$ac_val;;
1178	+	esac
1179	+	# Be sure to have absolute directory names.
1180	+	case $ac_val in
1181		[\\/$]* | ?:[\\/]* )  continue;;
1182		NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1183		esac
1184	<	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1176	<	{ (exit 1); exit 1; }; }
1184	>	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1185		done
1186
1187		# There might be people who depend on the old broken behavior: `$host'
#	Line 1187 | Line 1195 | if test "x$host_alias" != x; then
1195		if test "x$host_alias" != x; then
1196		if test "x$build_alias" = x; then
1197		cross_compiling=maybe
1198	<	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1199	<	If a cross compiler is detected then cross compile mode will be used." >&2
1198	>	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1199	>	If a cross compiler is detected then cross compile mode will be used" >&2
1200		elif test "x$build_alias" != "x$host_alias"; then
1201		cross_compiling=yes
1202		fi
#	Line 1203 | Line 1211 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1211		ac_pwd=`pwd` && test -n "$ac_pwd" &&
1212		ac_ls_di=`ls -di .` &&
1213		ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1214	<	{ echo "$as_me: error: Working directory cannot be determined" >&2
1207	<	{ (exit 1); exit 1; }; }
1214	>	as_fn_error $? "working directory cannot be determined"
1215		test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1216	<	{ echo "$as_me: error: pwd does not report name of working directory" >&2
1210	<	{ (exit 1); exit 1; }; }
1216	>	as_fn_error $? "pwd does not report name of working directory"
1217
1218
1219		# Find the source files, if location was not specified.
1220		if test -z "$srcdir"; then
1221		ac_srcdir_defaulted=yes
1222		# Try the directory containing this script, then the parent directory.
1223	<	ac_confdir=`$as_dirname -- "$0" ||
1224	<	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1225	<	X"$0" : 'X\(//\)[^/]' \| \
1226	<	X"$0" : 'X\(//\)$' \| \
1227	<	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1228	<	echo X"$0" |
1223	>	ac_confdir=`$as_dirname -- "$as_myself" ||
1224	>	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1225	>	X"$as_myself" : 'X\(//\)[^/]' \| \
1226	>	X"$as_myself" : 'X\(//\)$' \| \
1227	>	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1228	>	$as_echo X"$as_myself" |
1229		sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1230		s//\1/
1231		q
#	Line 1246 | Line 1252 | if test ! -r "$srcdir/$ac_unique_file"; then
1252		fi
1253		if test ! -r "$srcdir/$ac_unique_file"; then
1254		test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1255	<	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1250	<	{ (exit 1); exit 1; }; }
1255	>	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1256		fi
1257		ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1258		ac_abs_confdir=`(
1259	<	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1255	<	{ (exit 1); exit 1; }; }
1259	>	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1260		pwd)`
1261		# When building in place, set srcdir=.
1262		if test "$ac_abs_confdir" = "$ac_pwd"; then
#	Line 1278 | Line 1282 | if test "$ac_init_help" = "long"; then
1282		# Omit some internal or obsolete options to make the list less imposing.
1283		# This message is too long to be a string in the A/UX 3.1 sh.
1284		cat <<_ACEOF
1285	<	\`configure' configures OOPSE 4.0 to adapt to many kinds of systems.
1285	>	\`configure' configures OpenMD 2.0 to adapt to many kinds of systems.
1286
1287		Usage: $0 [OPTION]... [VAR=VALUE]...
1288
#	Line 1292 | Line 1296 | Configuration:
1296		--help=short        display options specific to this package
1297		--help=recursive    display the short help of all the included packages
1298		-V, --version           display version information and exit
1299	<	-q, --quiet, --silent   do not print \`checking...' messages
1299	>	-q, --quiet, --silent   do not print \`checking ...' messages
1300		--cache-file=FILE   cache test results in FILE [disabled]
1301		-C, --config-cache      alias for \`--cache-file=config.cache'
1302		-n, --no-create         do not create output files
#	Line 1300 | Line 1304 | Installation directories:
1304
1305		Installation directories:
1306		--prefix=PREFIX         install architecture-independent files in PREFIX
1307	<	[$ac_default_prefix]
1307	>	[$ac_default_prefix]
1308		--exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1309	<	[PREFIX]
1309	>	[PREFIX]
1310
1311		By default, \`make install' will install all the files in
1312		\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
#	Line 1312 | Line 1316 | Fine tuning of the installation directories:
1316		For better control, use the options below.
1317
1318		Fine tuning of the installation directories:
1319	<	--bindir=DIR           user executables [EPREFIX/bin]
1320	<	--sbindir=DIR          system admin executables [EPREFIX/sbin]
1321	<	--libexecdir=DIR       program executables [EPREFIX/libexec]
1322	<	--sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1323	<	--sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1324	<	--localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1325	<	--libdir=DIR           object code libraries [EPREFIX/lib]
1326	<	--includedir=DIR       C header files [PREFIX/include]
1327	<	--oldincludedir=DIR    C header files for non-gcc [/usr/include]
1328	<	--datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1329	<	--datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1330	<	--infodir=DIR          info documentation [DATAROOTDIR/info]
1331	<	--localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1332	<	--mandir=DIR           man documentation [DATAROOTDIR/man]
1333	<	--docdir=DIR           documentation root [DATAROOTDIR/doc/oopse]
1334	<	--htmldir=DIR          html documentation [DOCDIR]
1335	<	--dvidir=DIR           dvi documentation [DOCDIR]
1336	<	--pdfdir=DIR           pdf documentation [DOCDIR]
1337	<	--psdir=DIR            ps documentation [DOCDIR]
1319	>	--bindir=DIR            user executables [EPREFIX/bin]
1320	>	--sbindir=DIR           system admin executables [EPREFIX/sbin]
1321	>	--libexecdir=DIR        program executables [EPREFIX/libexec]
1322	>	--sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1323	>	--sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1324	>	--localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1325	>	--libdir=DIR            object code libraries [EPREFIX/lib]
1326	>	--includedir=DIR        C header files [PREFIX/include]
1327	>	--oldincludedir=DIR     C header files for non-gcc [/usr/include]
1328	>	--datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1329	>	--datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1330	>	--infodir=DIR           info documentation [DATAROOTDIR/info]
1331	>	--localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1332	>	--mandir=DIR            man documentation [DATAROOTDIR/man]
1333	>	--docdir=DIR            documentation root [DATAROOTDIR/doc/openmd]
1334	>	--htmldir=DIR           html documentation [DOCDIR]
1335	>	--dvidir=DIR            dvi documentation [DOCDIR]
1336	>	--pdfdir=DIR            pdf documentation [DOCDIR]
1337	>	--psdir=DIR             ps documentation [DOCDIR]
1338		_ACEOF
1339
1340		cat <<\_ACEOF
#	Line 1343 | Line 1347 | if test -n "$ac_init_help"; then
1347
1348		if test -n "$ac_init_help"; then
1349		case $ac_init_help in
1350	<	short | recursive ) echo "Configuration of OOPSE 4.0:";;
1350	>	short | recursive ) echo "Configuration of OpenMD 2.0:";;
1351		esac
1352		cat <<\_ACEOF
1353
1354		Optional Features:
1355	+	--disable-option-checking  ignore unrecognized --enable/--with options
1356		--disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1357		--enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1358	<	--enable-oopse-home=DIR      define oopse home dir PREFIX/oopse
1359	<	--enable-debug          Compile OOPSE in debug mode
1360	<	--enable-single         compile OOPSE in single precision
1358	>	--enable-openmd-home=DIR      define OpenMD home dir PREFIX/openmd
1359	>	--enable-debug          Compile OpenMD in debug mode
1360	>	--enable-single         compile OpenMD in single precision
1361		--enable-float          synonym for --enable-single
1362		--enable-doxygen        enable documentation generation with doxygen (auto)
1363		--enable-dot            use 'dot' to generate graphs in doxygen (auto)
#	Line 1362 | Line 1367 | Optional Packages:
1367		Optional Packages:
1368		--with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1369		--without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1365	–	--with-mpi=auto|mpich|lam|openmpi|no
1366	–	Indicates which kind of MPI implementation to use
1367	–	[default=auto]
1370		--with-perl-shebang     override what perl thinks is the way for the kernel
1371		to start it (seldom needed)
1372		--with-zlib=DIR         root directory path of zlib installation (defaults
#	Line 1376 | Line 1378 | Optional Packages:
1378		--with-openbabel=DIR    root directory path of openbabel-2.x installation
1379		(defaults to /usr/local or /usr if not found in
1380		/usr/local)
1379	–	--with-cgalmakefile=makefile
1380	–	Use the following CGAL makefile
1381
1382		Some influential environment variables:
1383		CXX         C++ compiler command
#	Line 1385 | Line 1385 | Some influential environment variables:
1385		LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1386		nonstandard directory <lib dir>
1387		LIBS        libraries to pass to the linker, e.g. -l<library>
1388	<	CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1388	>	CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1389		you have headers in a nonstandard directory <include dir>
1390		CC          C compiler command
1391		CFLAGS      C compiler flags
1392	<	FC          Fortran compiler command
1393	<	FCFLAGS     Fortran compiler flags
1392	>	MPICXX      MPI C++ compiler command
1393	>	MPICC       MPI C compiler command
1394		CPP         C preprocessor
1395	–	YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1396	–	the first program found out of: `bison -y', `byacc', `yacc'.
1397	–	YFLAGS      The list of arguments that will be passed by default to $YACC.
1398	–	This script will default YFLAGS to the empty string to avoid a
1399	–	default value of `-d' given by some make applications.
1395		CXXCPP      C++ preprocessor
1396
1397		Use these variables to override the choices made by `configure' or to help
#	Line 1410 | Line 1405 | if test "$ac_init_help" = "recursive"; then
1405		if test "$ac_init_help" = "recursive"; then
1406		# If there are subdirs, report their specific --help.
1407		for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1408	<	test -d "$ac_dir" || continue
1408	>	test -d "$ac_dir" ||
1409	>	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1410	>	continue
1411		ac_builddir=.
1412
1413		case "$ac_dir" in
1414		.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415		*)
1416	<	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1416	>	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1417		# A ".." for each directory in $ac_dir_suffix.
1418	<	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1418	>	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1419		case $ac_top_builddir_sub in
1420		"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421		*)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
#	Line 1454 | Line 1451 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1451		echo &&
1452		$SHELL "$ac_srcdir/configure" --help=recursive
1453		else
1454	<	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1454	>	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1455		fi || ac_status=$?
1456		cd "$ac_pwd" || { ac_status=$?; break; }
1457		done
#	Line 1463 | Line 1460 | if $ac_init_version; then
1460		test -n "$ac_init_help" && exit $ac_status
1461		if $ac_init_version; then
1462		cat <<\_ACEOF
1463	<	OOPSE configure 4.0
1464	<	generated by GNU Autoconf 2.61
1463	>	OpenMD configure 2.0
1464	>	generated by GNU Autoconf 2.68
1465
1466	<	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1470	<	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1466	>	Copyright (C) 2010 Free Software Foundation, Inc.
1467		This configure script is free software; the Free Software Foundation
1468		gives unlimited permission to copy, distribute and modify it.
1469		_ACEOF
1470		exit
1471		fi
1472	+
1473	+	## ------------------------ ##
1474	+	## Autoconf initialization. ##
1475	+	## ------------------------ ##
1476	+
1477	+	# ac_fn_cxx_try_compile LINENO
1478	+	# ----------------------------
1479	+	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1480	+	ac_fn_cxx_try_compile ()
1481	+	{
1482	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1483	+	rm -f conftest.$ac_objext
1484	+	if { { ac_try="$ac_compile"
1485	+	case "(($ac_try" in
1486	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487	+	*) ac_try_echo=$ac_try;;
1488	+	esac
1489	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490	+	$as_echo "$ac_try_echo"; } >&5
1491	+	(eval "$ac_compile") 2>conftest.err
1492	+	ac_status=$?
1493	+	if test -s conftest.err; then
1494	+	grep -v '^ *+' conftest.err >conftest.er1
1495	+	cat conftest.er1 >&5
1496	+	mv -f conftest.er1 conftest.err
1497	+	fi
1498	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499	+	test $ac_status = 0; } && {
1500	+	test -z "$ac_cxx_werror_flag" ||
1501	+	test ! -s conftest.err
1502	+	} && test -s conftest.$ac_objext; then :
1503	+	ac_retval=0
1504	+	else
1505	+	$as_echo "$as_me: failed program was:" >&5
1506	+	sed 's/^/| /' conftest.$ac_ext >&5
1507	+
1508	+	ac_retval=1
1509	+	fi
1510	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511	+	as_fn_set_status $ac_retval
1512	+
1513	+	} # ac_fn_cxx_try_compile
1514	+
1515	+	# ac_fn_c_try_compile LINENO
1516	+	# --------------------------
1517	+	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1518	+	ac_fn_c_try_compile ()
1519	+	{
1520	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521	+	rm -f conftest.$ac_objext
1522	+	if { { ac_try="$ac_compile"
1523	+	case "(($ac_try" in
1524	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525	+	*) ac_try_echo=$ac_try;;
1526	+	esac
1527	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528	+	$as_echo "$ac_try_echo"; } >&5
1529	+	(eval "$ac_compile") 2>conftest.err
1530	+	ac_status=$?
1531	+	if test -s conftest.err; then
1532	+	grep -v '^ *+' conftest.err >conftest.er1
1533	+	cat conftest.er1 >&5
1534	+	mv -f conftest.er1 conftest.err
1535	+	fi
1536	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537	+	test $ac_status = 0; } && {
1538	+	test -z "$ac_c_werror_flag" ||
1539	+	test ! -s conftest.err
1540	+	} && test -s conftest.$ac_objext; then :
1541	+	ac_retval=0
1542	+	else
1543	+	$as_echo "$as_me: failed program was:" >&5
1544	+	sed 's/^/| /' conftest.$ac_ext >&5
1545	+
1546	+	ac_retval=1
1547	+	fi
1548	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549	+	as_fn_set_status $ac_retval
1550	+
1551	+	} # ac_fn_c_try_compile
1552	+
1553	+	# ac_fn_cxx_try_link LINENO
1554	+	# -------------------------
1555	+	# Try to link conftest.$ac_ext, and return whether this succeeded.
1556	+	ac_fn_cxx_try_link ()
1557	+	{
1558	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559	+	rm -f conftest.$ac_objext conftest$ac_exeext
1560	+	if { { ac_try="$ac_link"
1561	+	case "(($ac_try" in
1562	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563	+	*) ac_try_echo=$ac_try;;
1564	+	esac
1565	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566	+	$as_echo "$ac_try_echo"; } >&5
1567	+	(eval "$ac_link") 2>conftest.err
1568	+	ac_status=$?
1569	+	if test -s conftest.err; then
1570	+	grep -v '^ *+' conftest.err >conftest.er1
1571	+	cat conftest.er1 >&5
1572	+	mv -f conftest.er1 conftest.err
1573	+	fi
1574	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575	+	test $ac_status = 0; } && {
1576	+	test -z "$ac_cxx_werror_flag" ||
1577	+	test ! -s conftest.err
1578	+	} && test -s conftest$ac_exeext && {
1579	+	test "$cross_compiling" = yes ||
1580	+	$as_test_x conftest$ac_exeext
1581	+	}; then :
1582	+	ac_retval=0
1583	+	else
1584	+	$as_echo "$as_me: failed program was:" >&5
1585	+	sed 's/^/| /' conftest.$ac_ext >&5
1586	+
1587	+	ac_retval=1
1588	+	fi
1589	+	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1590	+	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1591	+	# interfere with the next link command; also delete a directory that is
1592	+	# left behind by Apple's compiler.  We do this before executing the actions.
1593	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1594	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595	+	as_fn_set_status $ac_retval
1596	+
1597	+	} # ac_fn_cxx_try_link
1598	+
1599	+	# ac_fn_cxx_check_func LINENO FUNC VAR
1600	+	# ------------------------------------
1601	+	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1602	+	ac_fn_cxx_check_func ()
1603	+	{
1604	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1606	+	$as_echo_n "checking for $2... " >&6; }
1607	+	if eval \${$3+:} false; then :
1608	+	$as_echo_n "(cached) " >&6
1609	+	else
1610	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1611	+	/* end confdefs.h.  */
1612	+	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1613	+	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1614	+	#define $2 innocuous_$2
1615	+
1616	+	/* System header to define __stub macros and hopefully few prototypes,
1617	+	which can conflict with char $2 (); below.
1618	+	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1619	+	<limits.h> exists even on freestanding compilers.  */
1620	+
1621	+	#ifdef __STDC__
1622	+	# include <limits.h>
1623	+	#else
1624	+	# include <assert.h>
1625	+	#endif
1626	+
1627	+	#undef $2
1628	+
1629	+	/* Override any GCC internal prototype to avoid an error.
1630	+	Use char because int might match the return type of a GCC
1631	+	builtin and then its argument prototype would still apply.  */
1632	+	#ifdef __cplusplus
1633	+	extern "C"
1634	+	#endif
1635	+	char $2 ();
1636	+	/* The GNU C library defines this for functions which it implements
1637	+	to always fail with ENOSYS.  Some functions are actually named
1638	+	something starting with __ and the normal name is an alias.  */
1639	+	#if defined __stub_$2 || defined __stub___$2
1640	+	choke me
1641	+	#endif
1642	+
1643	+	int
1644	+	main ()
1645	+	{
1646	+	return $2 ();
1647	+	;
1648	+	return 0;
1649	+	}
1650	+	_ACEOF
1651	+	if ac_fn_cxx_try_link "$LINENO"; then :
1652	+	eval "$3=yes"
1653	+	else
1654	+	eval "$3=no"
1655	+	fi
1656	+	rm -f core conftest.err conftest.$ac_objext \
1657	+	conftest$ac_exeext conftest.$ac_ext
1658	+	fi
1659	+	eval ac_res=\$$3
1660	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1661	+	$as_echo "$ac_res" >&6; }
1662	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663	+
1664	+	} # ac_fn_cxx_check_func
1665	+
1666	+	# ac_fn_c_try_link LINENO
1667	+	# -----------------------
1668	+	# Try to link conftest.$ac_ext, and return whether this succeeded.
1669	+	ac_fn_c_try_link ()
1670	+	{
1671	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1672	+	rm -f conftest.$ac_objext conftest$ac_exeext
1673	+	if { { ac_try="$ac_link"
1674	+	case "(($ac_try" in
1675	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1676	+	*) ac_try_echo=$ac_try;;
1677	+	esac
1678	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1679	+	$as_echo "$ac_try_echo"; } >&5
1680	+	(eval "$ac_link") 2>conftest.err
1681	+	ac_status=$?
1682	+	if test -s conftest.err; then
1683	+	grep -v '^ *+' conftest.err >conftest.er1
1684	+	cat conftest.er1 >&5
1685	+	mv -f conftest.er1 conftest.err
1686	+	fi
1687	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1688	+	test $ac_status = 0; } && {
1689	+	test -z "$ac_c_werror_flag" ||
1690	+	test ! -s conftest.err
1691	+	} && test -s conftest$ac_exeext && {
1692	+	test "$cross_compiling" = yes ||
1693	+	$as_test_x conftest$ac_exeext
1694	+	}; then :
1695	+	ac_retval=0
1696	+	else
1697	+	$as_echo "$as_me: failed program was:" >&5
1698	+	sed 's/^/| /' conftest.$ac_ext >&5
1699	+
1700	+	ac_retval=1
1701	+	fi
1702	+	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1703	+	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1704	+	# interfere with the next link command; also delete a directory that is
1705	+	# left behind by Apple's compiler.  We do this before executing the actions.
1706	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1707	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1708	+	as_fn_set_status $ac_retval
1709	+
1710	+	} # ac_fn_c_try_link
1711	+
1712	+	# ac_fn_c_check_func LINENO FUNC VAR
1713	+	# ----------------------------------
1714	+	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1715	+	ac_fn_c_check_func ()
1716	+	{
1717	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1719	+	$as_echo_n "checking for $2... " >&6; }
1720	+	if eval \${$3+:} false; then :
1721	+	$as_echo_n "(cached) " >&6
1722	+	else
1723	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724	+	/* end confdefs.h.  */
1725	+	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1726	+	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1727	+	#define $2 innocuous_$2
1728	+
1729	+	/* System header to define __stub macros and hopefully few prototypes,
1730	+	which can conflict with char $2 (); below.
1731	+	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1732	+	<limits.h> exists even on freestanding compilers.  */
1733	+
1734	+	#ifdef __STDC__
1735	+	# include <limits.h>
1736	+	#else
1737	+	# include <assert.h>
1738	+	#endif
1739	+
1740	+	#undef $2
1741	+
1742	+	/* Override any GCC internal prototype to avoid an error.
1743	+	Use char because int might match the return type of a GCC
1744	+	builtin and then its argument prototype would still apply.  */
1745	+	#ifdef __cplusplus
1746	+	extern "C"
1747	+	#endif
1748	+	char $2 ();
1749	+	/* The GNU C library defines this for functions which it implements
1750	+	to always fail with ENOSYS.  Some functions are actually named
1751	+	something starting with __ and the normal name is an alias.  */
1752	+	#if defined __stub_$2 || defined __stub___$2
1753	+	choke me
1754	+	#endif
1755	+
1756	+	int
1757	+	main ()
1758	+	{
1759	+	return $2 ();
1760	+	;
1761	+	return 0;
1762	+	}
1763	+	_ACEOF
1764	+	if ac_fn_c_try_link "$LINENO"; then :
1765	+	eval "$3=yes"
1766	+	else
1767	+	eval "$3=no"
1768	+	fi
1769	+	rm -f core conftest.err conftest.$ac_objext \
1770	+	conftest$ac_exeext conftest.$ac_ext
1771	+	fi
1772	+	eval ac_res=\$$3
1773	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774	+	$as_echo "$ac_res" >&6; }
1775	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776	+
1777	+	} # ac_fn_c_check_func
1778	+
1779	+	# ac_fn_c_try_cpp LINENO
1780	+	# ----------------------
1781	+	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1782	+	ac_fn_c_try_cpp ()
1783	+	{
1784	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785	+	if { { ac_try="$ac_cpp conftest.$ac_ext"
1786	+	case "(($ac_try" in
1787	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788	+	*) ac_try_echo=$ac_try;;
1789	+	esac
1790	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791	+	$as_echo "$ac_try_echo"; } >&5
1792	+	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1793	+	ac_status=$?
1794	+	if test -s conftest.err; then
1795	+	grep -v '^ *+' conftest.err >conftest.er1
1796	+	cat conftest.er1 >&5
1797	+	mv -f conftest.er1 conftest.err
1798	+	fi
1799	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800	+	test $ac_status = 0; } > conftest.i && {
1801	+	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1802	+	test ! -s conftest.err
1803	+	}; then :
1804	+	ac_retval=0
1805	+	else
1806	+	$as_echo "$as_me: failed program was:" >&5
1807	+	sed 's/^/| /' conftest.$ac_ext >&5
1808	+
1809	+	ac_retval=1
1810	+	fi
1811	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1812	+	as_fn_set_status $ac_retval
1813	+
1814	+	} # ac_fn_c_try_cpp
1815	+
1816	+	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1817	+	# -------------------------------------------------------
1818	+	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1819	+	# the include files in INCLUDES and setting the cache variable VAR
1820	+	# accordingly.
1821	+	ac_fn_c_check_header_mongrel ()
1822	+	{
1823	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1824	+	if eval \${$3+:} false; then :
1825	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1826	+	$as_echo_n "checking for $2... " >&6; }
1827	+	if eval \${$3+:} false; then :
1828	+	$as_echo_n "(cached) " >&6
1829	+	fi
1830	+	eval ac_res=\$$3
1831	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1832	+	$as_echo "$ac_res" >&6; }
1833	+	else
1834	+	# Is the header compilable?
1835	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1836	+	$as_echo_n "checking $2 usability... " >&6; }
1837	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1838	+	/* end confdefs.h.  */
1839	+	$4
1840	+	#include <$2>
1841	+	_ACEOF
1842	+	if ac_fn_c_try_compile "$LINENO"; then :
1843	+	ac_header_compiler=yes
1844	+	else
1845	+	ac_header_compiler=no
1846	+	fi
1847	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1848	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1849	+	$as_echo "$ac_header_compiler" >&6; }
1850	+
1851	+	# Is the header present?
1852	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1853	+	$as_echo_n "checking $2 presence... " >&6; }
1854	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855	+	/* end confdefs.h.  */
1856	+	#include <$2>
1857	+	_ACEOF
1858	+	if ac_fn_c_try_cpp "$LINENO"; then :
1859	+	ac_header_preproc=yes
1860	+	else
1861	+	ac_header_preproc=no
1862	+	fi
1863	+	rm -f conftest.err conftest.i conftest.$ac_ext
1864	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1865	+	$as_echo "$ac_header_preproc" >&6; }
1866	+
1867	+	# So?  What about this header?
1868	+	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1869	+	yes:no: )
1870	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1871	+	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1872	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1873	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1874	+	;;
1875	+	no:yes:* )
1876	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1877	+	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1878	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1879	+	$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1880	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1881	+	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1882	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1883	+	$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1884	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1885	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1886	+	( $as_echo "## ------------------------------ ##
1887	+	## Report this to gezelter@nd.edu ##
1888	+	## ------------------------------ ##"
1889	+	) | sed "s/^/$as_me: WARNING:     /" >&2
1890	+	;;
1891	+	esac
1892	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1893	+	$as_echo_n "checking for $2... " >&6; }
1894	+	if eval \${$3+:} false; then :
1895	+	$as_echo_n "(cached) " >&6
1896	+	else
1897	+	eval "$3=\$ac_header_compiler"
1898	+	fi
1899	+	eval ac_res=\$$3
1900	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901	+	$as_echo "$ac_res" >&6; }
1902	+	fi
1903	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1904	+
1905	+	} # ac_fn_c_check_header_mongrel
1906	+
1907	+	# ac_fn_c_try_run LINENO
1908	+	# ----------------------
1909	+	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1910	+	# that executables *can* be run.
1911	+	ac_fn_c_try_run ()
1912	+	{
1913	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1914	+	if { { ac_try="$ac_link"
1915	+	case "(($ac_try" in
1916	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1917	+	*) ac_try_echo=$ac_try;;
1918	+	esac
1919	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1920	+	$as_echo "$ac_try_echo"; } >&5
1921	+	(eval "$ac_link") 2>&5
1922	+	ac_status=$?
1923	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1924	+	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1925	+	{ { case "(($ac_try" in
1926	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1927	+	*) ac_try_echo=$ac_try;;
1928	+	esac
1929	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1930	+	$as_echo "$ac_try_echo"; } >&5
1931	+	(eval "$ac_try") 2>&5
1932	+	ac_status=$?
1933	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1934	+	test $ac_status = 0; }; }; then :
1935	+	ac_retval=0
1936	+	else
1937	+	$as_echo "$as_me: program exited with status $ac_status" >&5
1938	+	$as_echo "$as_me: failed program was:" >&5
1939	+	sed 's/^/| /' conftest.$ac_ext >&5
1940	+
1941	+	ac_retval=$ac_status
1942	+	fi
1943	+	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1944	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1945	+	as_fn_set_status $ac_retval
1946	+
1947	+	} # ac_fn_c_try_run
1948	+
1949	+	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1950	+	# -------------------------------------------------------
1951	+	# Tests whether HEADER exists and can be compiled using the include files in
1952	+	# INCLUDES, setting the cache variable VAR accordingly.
1953	+	ac_fn_c_check_header_compile ()
1954	+	{
1955	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1956	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957	+	$as_echo_n "checking for $2... " >&6; }
1958	+	if eval \${$3+:} false; then :
1959	+	$as_echo_n "(cached) " >&6
1960	+	else
1961	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1962	+	/* end confdefs.h.  */
1963	+	$4
1964	+	#include <$2>
1965	+	_ACEOF
1966	+	if ac_fn_c_try_compile "$LINENO"; then :
1967	+	eval "$3=yes"
1968	+	else
1969	+	eval "$3=no"
1970	+	fi
1971	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1972	+	fi
1973	+	eval ac_res=\$$3
1974	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975	+	$as_echo "$ac_res" >&6; }
1976	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1977	+
1978	+	} # ac_fn_c_check_header_compile
1979	+
1980	+	# ac_fn_cxx_try_cpp LINENO
1981	+	# ------------------------
1982	+	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1983	+	ac_fn_cxx_try_cpp ()
1984	+	{
1985	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1986	+	if { { ac_try="$ac_cpp conftest.$ac_ext"
1987	+	case "(($ac_try" in
1988	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1989	+	*) ac_try_echo=$ac_try;;
1990	+	esac
1991	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1992	+	$as_echo "$ac_try_echo"; } >&5
1993	+	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1994	+	ac_status=$?
1995	+	if test -s conftest.err; then
1996	+	grep -v '^ *+' conftest.err >conftest.er1
1997	+	cat conftest.er1 >&5
1998	+	mv -f conftest.er1 conftest.err
1999	+	fi
2000	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2001	+	test $ac_status = 0; } > conftest.i && {
2002	+	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2003	+	test ! -s conftest.err
2004	+	}; then :
2005	+	ac_retval=0
2006	+	else
2007	+	$as_echo "$as_me: failed program was:" >&5
2008	+	sed 's/^/| /' conftest.$ac_ext >&5
2009	+
2010	+	ac_retval=1
2011	+	fi
2012	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2013	+	as_fn_set_status $ac_retval
2014	+
2015	+	} # ac_fn_cxx_try_cpp
2016	+
2017	+	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2018	+	# ---------------------------------------------------------
2019	+	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
2020	+	# the include files in INCLUDES and setting the cache variable VAR
2021	+	# accordingly.
2022	+	ac_fn_cxx_check_header_mongrel ()
2023	+	{
2024	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2025	+	if eval \${$3+:} false; then :
2026	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2027	+	$as_echo_n "checking for $2... " >&6; }
2028	+	if eval \${$3+:} false; then :
2029	+	$as_echo_n "(cached) " >&6
2030	+	fi
2031	+	eval ac_res=\$$3
2032	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2033	+	$as_echo "$ac_res" >&6; }
2034	+	else
2035	+	# Is the header compilable?
2036	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2037	+	$as_echo_n "checking $2 usability... " >&6; }
2038	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2039	+	/* end confdefs.h.  */
2040	+	$4
2041	+	#include <$2>
2042	+	_ACEOF
2043	+	if ac_fn_cxx_try_compile "$LINENO"; then :
2044	+	ac_header_compiler=yes
2045	+	else
2046	+	ac_header_compiler=no
2047	+	fi
2048	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2049	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2050	+	$as_echo "$ac_header_compiler" >&6; }
2051	+
2052	+	# Is the header present?
2053	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2054	+	$as_echo_n "checking $2 presence... " >&6; }
2055	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056	+	/* end confdefs.h.  */
2057	+	#include <$2>
2058	+	_ACEOF
2059	+	if ac_fn_cxx_try_cpp "$LINENO"; then :
2060	+	ac_header_preproc=yes
2061	+	else
2062	+	ac_header_preproc=no
2063	+	fi
2064	+	rm -f conftest.err conftest.i conftest.$ac_ext
2065	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2066	+	$as_echo "$ac_header_preproc" >&6; }
2067	+
2068	+	# So?  What about this header?
2069	+	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2070	+	yes:no: )
2071	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2072	+	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2073	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2074	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2075	+	;;
2076	+	no:yes:* )
2077	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2078	+	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2079	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2080	+	$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2081	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2082	+	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2083	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2084	+	$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2085	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2086	+	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2087	+	( $as_echo "## ------------------------------ ##
2088	+	## Report this to gezelter@nd.edu ##
2089	+	## ------------------------------ ##"
2090	+	) | sed "s/^/$as_me: WARNING:     /" >&2
2091	+	;;
2092	+	esac
2093	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2094	+	$as_echo_n "checking for $2... " >&6; }
2095	+	if eval \${$3+:} false; then :
2096	+	$as_echo_n "(cached) " >&6
2097	+	else
2098	+	eval "$3=\$ac_header_compiler"
2099	+	fi
2100	+	eval ac_res=\$$3
2101	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2102	+	$as_echo "$ac_res" >&6; }
2103	+	fi
2104	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2105	+
2106	+	} # ac_fn_cxx_check_header_mongrel
2107	+
2108	+	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2109	+	# -------------------------------------------
2110	+	# Tests whether TYPE exists after having included INCLUDES, setting cache
2111	+	# variable VAR accordingly.
2112	+	ac_fn_c_check_type ()
2113	+	{
2114	+	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2115	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2116	+	$as_echo_n "checking for $2... " >&6; }
2117	+	if eval \${$3+:} false; then :
2118	+	$as_echo_n "(cached) " >&6
2119	+	else
2120	+	eval "$3=no"
2121	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2122	+	/* end confdefs.h.  */
2123	+	$4
2124	+	int
2125	+	main ()
2126	+	{
2127	+	if (sizeof ($2))
2128	+	return 0;
2129	+	;
2130	+	return 0;
2131	+	}
2132	+	_ACEOF
2133	+	if ac_fn_c_try_compile "$LINENO"; then :
2134	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135	+	/* end confdefs.h.  */
2136	+	$4
2137	+	int
2138	+	main ()
2139	+	{
2140	+	if (sizeof (($2)))
2141	+	return 0;
2142	+	;
2143	+	return 0;
2144	+	}
2145	+	_ACEOF
2146	+	if ac_fn_c_try_compile "$LINENO"; then :
2147	+
2148	+	else
2149	+	eval "$3=yes"
2150	+	fi
2151	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152	+	fi
2153	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2154	+	fi
2155	+	eval ac_res=\$$3
2156	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2157	+	$as_echo "$ac_res" >&6; }
2158	+	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2159	+
2160	+	} # ac_fn_c_check_type
2161		cat >config.log <<_ACEOF
2162		This file contains any messages produced by compilers while
2163		running configure, to aid debugging if configure makes a mistake.
2164
2165	<	It was created by OOPSE $as_me 4.0, which was
2166	<	generated by GNU Autoconf 2.61.  Invocation command line was
2165	>	It was created by OpenMD $as_me 2.0, which was
2166	>	generated by GNU Autoconf 2.68.  Invocation command line was
2167
2168		$ $0 $@
2169
#	Line 1514 | Line 2199 | do
2199		do
2200		IFS=$as_save_IFS
2201		test -z "$as_dir" && as_dir=.
2202	<	echo "PATH: $as_dir"
2203	<	done
2202	>	$as_echo "PATH: $as_dir"
2203	>	done
2204		IFS=$as_save_IFS
2205
2206		} >&5
#	Line 1549 | Line 2234 | do
2234		| -silent | --silent | --silen | --sile | --sil)
2235		continue ;;
2236		*\'*)
2237	<	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2237	>	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2238		esac
2239		case $ac_pass in
2240	<	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
2240	>	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2241		2)
2242	<	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
2242	>	as_fn_append ac_configure_args1 " '$ac_arg'"
2243		if test $ac_must_keep_next = true; then
2244		ac_must_keep_next=false # Got value, back to normal.
2245		else
#	Line 1570 | Line 2255 | do
2255		-* ) ac_must_keep_next=true ;;
2256		esac
2257		fi
2258	<	ac_configure_args="$ac_configure_args '$ac_arg'"
2258	>	as_fn_append ac_configure_args " '$ac_arg'"
2259		;;
2260		esac
2261		done
2262		done
2263	<	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
2264	<	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
2263	>	{ ac_configure_args0=; unset ac_configure_args0;}
2264	>	{ ac_configure_args1=; unset ac_configure_args1;}
2265
2266		# When interrupted or exit'd, cleanup temporary files, and complete
2267		# config.log.  We remove comments because anyway the quotes in there
#	Line 1588 | Line 2273 | trap 'exit_status=$?
2273		{
2274		echo
2275
2276	<	cat <<\_ASBOX
1592	<	## ---------------- ##
2276	>	$as_echo "## ---------------- ##
2277		## Cache variables. ##
2278	<	## ---------------- ##
1595	<	_ASBOX
2278	>	## ---------------- ##"
2279		echo
2280		# The following way of writing the cache mishandles newlines in values,
2281		(
#	Line 1601 | Line 2284 | _ASBOX
2284		case $ac_val in #(
2285		*${as_nl}*)
2286		case $ac_var in #(
2287	<	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2288	<	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2287	>	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2288	>	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2289		esac
2290		case $ac_var in #(
2291		_ | IFS | as_nl) ;; #(
2292	<	*) $as_unset $ac_var ;;
2292	>	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2293	>	*) { eval $ac_var=; unset $ac_var;} ;;
2294		esac ;;
2295		esac
2296		done
#	Line 1625 | Line 2309 | echo "$as_me: WARNING: Cache variable $ac_var contains
2309		)
2310		echo
2311
2312	<	cat <<\_ASBOX
1629	<	## ----------------- ##
2312	>	$as_echo "## ----------------- ##
2313		## Output variables. ##
2314	<	## ----------------- ##
1632	<	_ASBOX
2314	>	## ----------------- ##"
2315		echo
2316		for ac_var in $ac_subst_vars
2317		do
2318		eval ac_val=\$$ac_var
2319		case $ac_val in
2320	<	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2320	>	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2321		esac
2322	<	echo "$ac_var='\''$ac_val'\''"
2322	>	$as_echo "$ac_var='\''$ac_val'\''"
2323		done | sort
2324		echo
2325
2326		if test -n "$ac_subst_files"; then
2327	<	cat <<\_ASBOX
1646	<	## ------------------- ##
2327	>	$as_echo "## ------------------- ##
2328		## File substitutions. ##
2329	<	## ------------------- ##
1649	<	_ASBOX
2329	>	## ------------------- ##"
2330		echo
2331		for ac_var in $ac_subst_files
2332		do
2333		eval ac_val=\$$ac_var
2334		case $ac_val in
2335	<	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2335	>	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2336		esac
2337	<	echo "$ac_var='\''$ac_val'\''"
2337	>	$as_echo "$ac_var='\''$ac_val'\''"
2338		done | sort
2339		echo
2340		fi
2341
2342		if test -s confdefs.h; then
2343	<	cat <<\_ASBOX
1664	<	## ----------- ##
2343	>	$as_echo "## ----------- ##
2344		## confdefs.h. ##
2345	<	## ----------- ##
1667	<	_ASBOX
2345	>	## ----------- ##"
2346		echo
2347		cat confdefs.h
2348		echo
2349		fi
2350		test "$ac_signal" != 0 &&
2351	<	echo "$as_me: caught signal $ac_signal"
2352	<	echo "$as_me: exit $exit_status"
2351	>	$as_echo "$as_me: caught signal $ac_signal"
2352	>	$as_echo "$as_me: exit $exit_status"
2353		} >&5
2354		rm -f core *.core core.conftest.* &&
2355		rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2356		exit $exit_status
2357		' 0
2358		for ac_signal in 1 2 13 15; do
2359	<	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
2359	>	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2360		done
2361		ac_signal=0
2362
2363		# confdefs.h avoids OS command line length limits that DEFS can exceed.
2364		rm -f -r conftest* confdefs.h
2365
2366	+	$as_echo "/* confdefs.h */" > confdefs.h
2367	+
2368		# Predefined preprocessor variables.
2369
2370		cat >>confdefs.h <<_ACEOF
2371		#define PACKAGE_NAME "$PACKAGE_NAME"
2372		_ACEOF
2373
1694	–
2374		cat >>confdefs.h <<_ACEOF
2375		#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2376		_ACEOF
2377
1699	–
2378		cat >>confdefs.h <<_ACEOF
2379		#define PACKAGE_VERSION "$PACKAGE_VERSION"
2380		_ACEOF
2381
1704	–
2382		cat >>confdefs.h <<_ACEOF
2383		#define PACKAGE_STRING "$PACKAGE_STRING"
2384		_ACEOF
2385
1709	–
2386		cat >>confdefs.h <<_ACEOF
2387		#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2388		_ACEOF
2389
2390	+	cat >>confdefs.h <<_ACEOF
2391	+	#define PACKAGE_URL "$PACKAGE_URL"
2392	+	_ACEOF
2393
2394	+
2395		# Let the site file select an alternate cache file if it wants to.
2396	<	# Prefer explicitly selected file to automatically selected ones.
2396	>	# Prefer an explicitly selected file to automatically selected ones.
2397	>	ac_site_file1=NONE
2398	>	ac_site_file2=NONE
2399		if test -n "$CONFIG_SITE"; then
2400	<	set x "$CONFIG_SITE"
2400	>	# We do not want a PATH search for config.site.
2401	>	case $CONFIG_SITE in #((
2402	>	-*)  ac_site_file1=./$CONFIG_SITE;;
2403	>	*/*) ac_site_file1=$CONFIG_SITE;;
2404	>	*)   ac_site_file1=./$CONFIG_SITE;;
2405	>	esac
2406		elif test "x$prefix" != xNONE; then
2407	<	set x "$prefix/share/config.site" "$prefix/etc/config.site"
2407	>	ac_site_file1=$prefix/share/config.site
2408	>	ac_site_file2=$prefix/etc/config.site
2409		else
2410	<	set x "$ac_default_prefix/share/config.site" \
2411	<	"$ac_default_prefix/etc/config.site"
2410	>	ac_site_file1=$ac_default_prefix/share/config.site
2411	>	ac_site_file2=$ac_default_prefix/etc/config.site
2412		fi
2413	<	shift
1726	<	for ac_site_file
2413	>	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2414		do
2415	<	if test -r "$ac_site_file"; then
2416	<	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
2417	<	echo "$as_me: loading site script $ac_site_file" >&6;}
2415	>	test "x$ac_site_file" = xNONE && continue
2416	>	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2417	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2418	>	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2419		sed 's/^/| /' "$ac_site_file" >&5
2420	<	. "$ac_site_file"
2420	>	. "$ac_site_file" \
2421	>	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2422	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2423	>	as_fn_error $? "failed to load site script $ac_site_file
2424	>	See \`config.log' for more details" "$LINENO" 5; }
2425		fi
2426		done
2427
2428		if test -r "$cache_file"; then
2429	<	# Some versions of bash will fail to source /dev/null (special
2430	<	# files actually), so we avoid doing that.
2431	<	if test -f "$cache_file"; then
2432	<	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
2433	<	echo "$as_me: loading cache $cache_file" >&6;}
2429	>	# Some versions of bash will fail to source /dev/null (special files
2430	>	# actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2431	>	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2432	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2433	>	$as_echo "$as_me: loading cache $cache_file" >&6;}
2434		case $cache_file in
2435		[\\/]* | ?:[\\/]* ) . "$cache_file";;
2436		*)                      . "./$cache_file";;
2437		esac
2438		fi
2439		else
2440	<	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
2441	<	echo "$as_me: creating cache $cache_file" >&6;}
2440	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2441	>	$as_echo "$as_me: creating cache $cache_file" >&6;}
2442		>$cache_file
2443		fi
2444
#	Line 1760 | Line 2452 | for ac_var in $ac_precious_vars; do
2452		eval ac_new_val=\$ac_env_${ac_var}_value
2453		case $ac_old_set,$ac_new_set in
2454		set,)
2455	<	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2456	<	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2455	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2456	>	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2457		ac_cache_corrupted=: ;;
2458		,set)
2459	<	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
2460	<	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2459	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2460	>	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2461		ac_cache_corrupted=: ;;
2462		,);;
2463		*)
2464		if test "x$ac_old_val" != "x$ac_new_val"; then
2465	<	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
2466	<	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2467	<	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
2468	<	echo "$as_me:   former value:  $ac_old_val" >&2;}
2469	<	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
2470	<	echo "$as_me:   current value: $ac_new_val" >&2;}
2471	<	ac_cache_corrupted=:
2465	>	# differences in whitespace do not lead to failure.
2466	>	ac_old_val_w=`echo x $ac_old_val`
2467	>	ac_new_val_w=`echo x $ac_new_val`
2468	>	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2469	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2470	>	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2471	>	ac_cache_corrupted=:
2472	>	else
2473	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2474	>	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2475	>	eval $ac_var=\$ac_old_val
2476	>	fi
2477	>	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2478	>	$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2479	>	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2480	>	$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2481		fi;;
2482		esac
2483		# Pass precious variables to config.status.
2484		if test "$ac_new_set" = set; then
2485		case $ac_new_val in
2486	<	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2486	>	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2487		*) ac_arg=$ac_var=$ac_new_val ;;
2488		esac
2489		case " $ac_configure_args " in
2490		*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2491	<	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
2491	>	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2492		esac
2493		fi
2494		done
2495		if $ac_cache_corrupted; then
2496	<	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
2497	<	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2498	<	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
2499	<	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
2500	<	{ (exit 1); exit 1; }; }
2496	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2497	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2498	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2499	>	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2500	>	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2501		fi
2502	<
2503	<
2504	<
1804	<
1805	<
1806	<
1807	<
1808	<
1809	<
1810	<
1811	<
1812	<
1813	<
1814	<
1815	<
1816	<
1817	<
1818	<
1819	<
1820	<
1821	<
1822	<
1823	<
1824	<
2502	>	## -------------------- ##
2503	>	## Main body of script. ##
2504	>	## -------------------- ##
2505
2506		ac_ext=c
2507		ac_cpp='$CPP $CPPFLAGS'
#	Line 1847 | Line 2527 | if test -z "$ac_aux_dir"; then
2527		fi
2528		done
2529		if test -z "$ac_aux_dir"; then
2530	<	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ac-tools \"$srcdir\"/ac-tools" >&5
1851	<	echo "$as_me: error: cannot find install-sh or install.sh in ac-tools \"$srcdir\"/ac-tools" >&2;}
1852	<	{ (exit 1); exit 1; }; }
2530	>	as_fn_error $? "cannot find install-sh, install.sh, or shtool in ac-tools \"$srcdir\"/ac-tools" "$LINENO" 5
2531		fi
2532
2533		# These three variables are undocumented and unsupported,
#	Line 1889 | Line 2567 | ac_config_headers="$ac_config_headers src/config.h"
2567
2568
2569
1892	–
1893	–
1894	–
1895	–
1896	–
1897	–
1898	–
1899	–
1900	–
1901	–
1902	–
1903	–
1904	–
1905	–
1906	–
1907	–
1908	–
1909	–
2570		#
2571		#
2572		#
#	Line 1920 | Line 2580 | ac_config_headers="$ac_config_headers src/config.h"
2580
2581
2582
1923	–	# AC_F90_MODULE_NAMES
1924	–	# -------------------
1925	–	#
1926	–	# Figure out how the Fortran 90 compiler constructs module file names
1927	–	#
1928	–	# AC_F90_MODULE_NAMES
2583
2584
2585
#	Line 2013 | Line 2667 | ac_config_headers="$ac_config_headers src/config.h"
2667
2668
2669
2670	<	# ACX_MPI_GET_PROG
2671	<
2672	<	# ACX_DETECT_MPI_IMPLEMENTATION
2673	<
2674	<
2675	<
2676	<
2677	<
2678	<	# ACX_MPI
2679	<
2680	<
2681	<
2682	<
2683	<
2684	<
2685	<
2686	<
2687	<
2688	<
2689	<
2690	<
2691	<
2692	<
2693	<
2694	<
2695	<
2696	<
2697	<
2698	<
2699	<
2700	<
2701	<
2702	<
2703	<
2704	<
2705	<
2706	<	# This is taken from http://autoqt.sourceforge.net/
2707	<	# Copyright (c) 2002, Geoffrey Wossum
2708	<	# All rights reserved.
2670	>	# ===========================================================================
2671	>	#             http://www.nongnu.org/autoconf-archive/ax_mpi.html
2672	>	# ===========================================================================
2673	>	#
2674	>	# SYNOPSIS
2675	>	#
2676	>	#   AX_MPI([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
2677	>	#
2678	>	# DESCRIPTION
2679	>	#
2680	>	#   This macro tries to find out how to compile programs that use MPI
2681	>	#   (Message Passing Interface), a standard API for parallel process
2682	>	#   communication (see http://www-unix.mcs.anl.gov/mpi/)
2683	>	#
2684	>	#   On success, it sets the MPICC, MPICXX, MPIF77, or MPIFC output variable
2685	>	#   to the name of the MPI compiler, depending upon the current language.
2686	>	#   (This may just be $CC/$CXX/$F77/$FC, but is more often something like
2687	>	#   mpicc/mpiCC/mpif77/mpif90.) It also sets MPILIBS to any libraries that
2688	>	#   are needed for linking MPI (e.g. -lmpi or -lfmpi, if a special
2689	>	#   MPICC/MPICXX/MPIF77/MPIFC was not found).
2690	>	#
2691	>	#   If you want to compile everything with MPI, you should set:
2692	>	#
2693	>	#       CC="MPICC" #OR# CXX="MPICXX" #OR# F77="MPIF77" #OR# FC="MPIFC"
2694	>	#       LIBS="$MPILIBS $LIBS"
2695	>	#
2696	>	#   NOTE: The above assumes that you will use $CC (or whatever) for linking
2697	>	#   as well as for compiling. (This is the default for automake and most
2698	>	#   Makefiles.)
2699	>	#
2700	>	#   The user can force a particular library/compiler by setting the
2701	>	#   MPICC/MPICXX/MPIF77/MPIFC and/or MPILIBS environment variables.
2702	>	#
2703	>	#   ACTION-IF-FOUND is a list of shell commands to run if an MPI library is
2704	>	#   found, and ACTION-IF-NOT-FOUND is a list of commands to run if it is not
2705	>	#   found. If ACTION-IF-FOUND is not specified, the default action will
2706	>	#   define HAVE_MPI.
2707	>	#
2708	>	# LICENSE
2709	>	#
2710	>	#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
2711	>	#   Copyright (c) 2008 Julian C. Cummings <cummings@cacr.caltech.edu>
2712	>	#
2713	>	#   This program is free software: you can redistribute it and/or modify it
2714	>	#   under the terms of the GNU General Public License as published by the
2715	>	#   Free Software Foundation, either version 3 of the License, or (at your
2716	>	#   option) any later version.
2717	>	#
2718	>	#   This program is distributed in the hope that it will be useful, but
2719	>	#   WITHOUT ANY WARRANTY; without even the implied warranty of
2720	>	#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
2721	>	#   Public License for more details.
2722	>	#
2723	>	#   You should have received a copy of the GNU General Public License along
2724	>	#   with this program. If not, see <http://www.gnu.org/licenses/>.
2725	>	#
2726	>	#   As a special exception, the respective Autoconf Macro's copyright owner
2727	>	#   gives unlimited permission to copy, distribute and modify the configure
2728	>	#   scripts that are the output of Autoconf when processing the Macro. You
2729	>	#   need not follow the terms of the GNU General Public License when using
2730	>	#   or distributing such scripts, even though portions of the text of the
2731	>	#   Macro appear in them. The GNU General Public License (GPL) does govern
2732	>	#   all other use of the material that constitutes the Autoconf Macro.
2733	>	#
2734	>	#   This special exception to the GPL applies to versions of the Autoconf
2735	>	#   Macro released by the Autoconf Archive. When you make and distribute a
2736	>	#   modified version of the Autoconf Macro, you may extend this special
2737	>	#   exception to the GPL to apply to your modified version as well.
2738
2739	<	# Redistribution and use in source and binary forms, with or without
2740	<	# modification, are permitted provided that the following conditions are
2741	<	# met:
2739	>	# This is what autoupdate's m4 run will expand.  It fires
2740	>	# the warning (with _au_warn_XXX), outputs it into the
2741	>	# updated configure.ac (with AC_DIAGNOSE), and then outputs
2742	>	# the replacement expansion.
2743
2060	–	#  - Redistributions of source code must retain the above copyright notice,
2061	–	#    this list of conditions and the following disclaimer.
2744
2745	<	#  - Redistributions in binary form must reproduce the above copyright
2746	<	#    notice, this list of conditions and the following disclaimer in the
2747	<	#    documentation and/or other materials provided with the distribution.
2745	>	# This is an auxiliary macro that is also run when
2746	>	# autoupdate runs m4.  It simply calls m4_warning, but
2747	>	# we need a wrapper so that each warning is emitted only
2748	>	# once.  We break the quoting in m4_warning's argument in
2749	>	# order to expand this macro's arguments, not AU_DEFUN's.
2750
2067	–	#  - Neither the name of Geoffrey Wossum nor the names of its
2068	–	#    contributors may be used to endorse or promote products derived from
2069	–	#    this software without specific prior written permission.
2751
2752	+	# Finally, this is the expansion that is picked up by
2753	+	# autoconf.  It tells the user to run autoupdate, and
2754	+	# then outputs the replacement expansion.  We do not care
2755	+	# about autoupdate's warning because that contains
2756	+	# information on what to do *after* running autoupdate.
2757
2072	–	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
2073	–	# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
2074	–	# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
2075	–	# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
2076	–	# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
2077	–	# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
2078	–	# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
2079	–	# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
2080	–	# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
2081	–	# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
2082	–	# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2758
2759
2085	–	# Check for Qt compiler flags, linker flags, and binary packages
2086	–
2087	–
2088	–
2760		# who am i
2761		# Make sure we can run config.sub.
2762		$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2763	<	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2093	<	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2094	<	{ (exit 1); exit 1; }; }
2763	>	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2764
2765	<	{ echo "$as_me:$LINENO: checking build system type" >&5
2766	<	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2767	<	if test "${ac_cv_build+set}" = set; then
2768	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2766	>	$as_echo_n "checking build system type... " >&6; }
2767	>	if ${ac_cv_build+:} false; then :
2768	>	$as_echo_n "(cached) " >&6
2769		else
2770		ac_build_alias=$build_alias
2771		test "x$ac_build_alias" = x &&
2772		ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2773		test "x$ac_build_alias" = x &&
2774	<	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2106	<	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2107	<	{ (exit 1); exit 1; }; }
2774	>	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2775		ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2776	<	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2110	<	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2111	<	{ (exit 1); exit 1; }; }
2776	>	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2777
2778		fi
2779	<	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2780	<	echo "${ECHO_T}$ac_cv_build" >&6; }
2779	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2780	>	$as_echo "$ac_cv_build" >&6; }
2781		case $ac_cv_build in
2782		*-*-*) ;;
2783	<	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2119	<	echo "$as_me: error: invalid value of canonical build" >&2;}
2120	<	{ (exit 1); exit 1; }; };;
2783	>	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2784		esac
2785		build=$ac_cv_build
2786		ac_save_IFS=$IFS; IFS='-'
#	Line 2133 | Line 2796 | case $build_os in *\ *) build_os=`echo "$build_os" | s
2796		case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2797
2798
2799	<	{ echo "$as_me:$LINENO: checking host system type" >&5
2800	<	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2801	<	if test "${ac_cv_host+set}" = set; then
2802	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2799	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2800	>	$as_echo_n "checking host system type... " >&6; }
2801	>	if ${ac_cv_host+:} false; then :
2802	>	$as_echo_n "(cached) " >&6
2803		else
2804		if test "x$host_alias" = x; then
2805		ac_cv_host=$ac_cv_build
2806		else
2807		ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2808	<	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2146	<	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2147	<	{ (exit 1); exit 1; }; }
2808	>	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2809		fi
2810
2811		fi
2812	<	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2813	<	echo "${ECHO_T}$ac_cv_host" >&6; }
2812	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2813	>	$as_echo "$ac_cv_host" >&6; }
2814		case $ac_cv_host in
2815		*-*-*) ;;
2816	<	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2156	<	echo "$as_me: error: invalid value of canonical host" >&2;}
2157	<	{ (exit 1); exit 1; }; };;
2816	>	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2817		esac
2818		host=$ac_cv_host
2819		ac_save_IFS=$IFS; IFS='-'
#	Line 2174 | Line 2833 | case $host_os in *\ *) host_os=`echo "$host_os" | sed
2833
2834
2835		# set program name
2836	<	PROGNAME="oopse"
2836	>	PROGNAME="openmd"
2837
2838
2839
2840
2841		OBJEXT=".$OBJEXT"
2842
2843	<	OOPSE=oopse
2843	>	OPENMD=openmd
2844
2845		if test "x${prefix}" = "xNONE"
2846		then
2847	<	OOPSE_HOME=${ac_default_prefix}/oopse
2847	>	OPENMD_HOME=${ac_default_prefix}/openmd
2848		else
2849	<	OOPSE_HOME=${prefix}/oopse
2849	>	OPENMD_HOME=${prefix}/openmd
2850		fi
2851	<	# Check whether --enable-oopse-home was given.
2852	<	if test "${enable_oopse_home+set}" = set; then
2853	<	enableval=$enable_oopse_home; OOPSE_HOME="${enableval}"
2851	>	# Check whether --enable-openmd-home was given.
2852	>	if test "${enable_openmd_home+set}" = set; then :
2853	>	enableval=$enable_openmd_home; OPENMD_HOME="${enableval}"
2854		fi
2855
2856
#	Line 2200 | Line 2859 | debug=0
2859
2860		debug=0
2861		# Check whether --enable-debug was given.
2862	<	if test "${enable_debug+set}" = set; then
2862	>	if test "${enable_debug+set}" = set; then :
2863		enableval=$enable_debug; debug=1
2864		fi
2865
2866		if test "${DEBUG}"; then
2867
2868	<	cat >>confdefs.h <<\_ACEOF
2210	<	#define debug 1
2211	<	_ACEOF
2868	>	$as_echo "#define debug 1" >>confdefs.h
2869
2870		msg="$msg, debug mode"
2871		fi
2872
2873
2874		# Check whether --enable-single was given.
2875	<	if test "${enable_single+set}" = set; then
2875	>	if test "${enable_single+set}" = set; then :
2876		enableval=$enable_single; ok=$enableval
2877		else
2878		ok=no
2879		fi
2880
2881		# Check whether --enable-float was given.
2882	<	if test "${enable_float+set}" = set; then
2882	>	if test "${enable_float+set}" = set; then :
2883		enableval=$enable_float; ok=$enableval
2884		fi
2885
2886		if test "$ok" = "yes"; then
2887
2888	<	cat >>confdefs.h <<\_ACEOF
2232	<	#define SINGLE_PRECISION 1
2233	<	_ACEOF
2888	>	$as_echo "#define SINGLE_PRECISION 1" >>confdefs.h
2889
2890		USE_SINGLE_PRECISION=yes
2891
2892		fi
2893
2894	<	if test x"$CC" != x; then
2895	<	for ac_prog in $CC
2896	<	do
2897	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
2898	<	set dummy $ac_prog; ac_word=$2
2899	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2900	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2901	<	if test "${ac_cv_prog_ac_cc_set+set}" = set; then
2902	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2894	>	ac_ext=cpp
2895	>	ac_cpp='$CXXCPP $CPPFLAGS'
2896	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2897	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2898	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2899	>	if test -z "$CXX"; then
2900	>	if test -n "$CCC"; then
2901	>	CXX=$CCC
2902	>	else
2903	>	if test -n "$ac_tool_prefix"; then
2904	>	for ac_prog in $CXX icpc pathCC pgCC c++ xlc++ xlC g++ CC
2905	>	do
2906	>	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2907	>	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2908	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2909	>	$as_echo_n "checking for $ac_word... " >&6; }
2910	>	if ${ac_cv_prog_CXX+:} false; then :
2911	>	$as_echo_n "(cached) " >&6
2912		else
2913	<	if test -n "$ac_cc_set"; then
2914	<	ac_cv_prog_ac_cc_set="$ac_cc_set" # Let the user override the test.
2913	>	if test -n "$CXX"; then
2914	>	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2915		else
2916		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2917		for as_dir in $PATH
2918		do
2919		IFS=$as_save_IFS
2920		test -z "$as_dir" && as_dir=.
2921	<	for ac_exec_ext in '' $ac_executable_extensions; do
2921	>	for ac_exec_ext in '' $ac_executable_extensions; do
2922		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2923	<	ac_cv_prog_ac_cc_set="$ac_prog"
2924	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2923	>	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2924	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2925		break 2
2926		fi
2927		done
2928	<	done
2928	>	done
2929		IFS=$as_save_IFS
2930
2931		fi
2932		fi
2933	<	ac_cc_set=$ac_cv_prog_ac_cc_set
2934	<	if test -n "$ac_cc_set"; then
2935	<	{ echo "$as_me:$LINENO: result: $ac_cc_set" >&5
2936	<	echo "${ECHO_T}$ac_cc_set" >&6; }
2933	>	CXX=$ac_cv_prog_CXX
2934	>	if test -n "$CXX"; then
2935	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2936	>	$as_echo "$CXX" >&6; }
2937		else
2938	<	{ echo "$as_me:$LINENO: result: no" >&5
2939	<	echo "${ECHO_T}no" >&6; }
2938	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2939	>	$as_echo "no" >&6; }
2940		fi
2941
2942
2943	<	test -n "$ac_cc_set" && break
2944	<	done
2281	<	test -n "$ac_cc_set" || ac_cc_set="no"
2282	<
2283	<	if test $ac_cc_set != no; then
2284	<
2285	<	# Extract the first word of "$ac_cc_set", so it can be a program name with args.
2286	<	set dummy $ac_cc_set; ac_word=$2
2287	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2288	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2289	<	if test "${ac_cv_path_ac_cc_path+set}" = set; then
2290	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2291	<	else
2292	<	case $ac_cc_path in
2293	<	[\\/]* | ?:[\\/]*)
2294	<	ac_cv_path_ac_cc_path="$ac_cc_path" # Let the user override the test with a path.
2295	<	;;
2296	<	*)
2297	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2298	<	for as_dir in $PATH
2299	<	do
2300	<	IFS=$as_save_IFS
2301	<	test -z "$as_dir" && as_dir=.
2302	<	for ac_exec_ext in '' $ac_executable_extensions; do
2303	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2304	<	ac_cv_path_ac_cc_path="$as_dir/$ac_word$ac_exec_ext"
2305	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2306	<	break 2
2307	<	fi
2308	<	done
2309	<	done
2310	<	IFS=$as_save_IFS
2311	<
2312	<	test -z "$ac_cv_path_ac_cc_path" && ac_cv_path_ac_cc_path="no"
2313	<	;;
2314	<	esac
2943	>	test -n "$CXX" && break
2944	>	done
2945		fi
2946	<	ac_cc_path=$ac_cv_path_ac_cc_path
2947	<	if test -n "$ac_cc_path"; then
2948	<	{ echo "$as_me:$LINENO: result: $ac_cc_path" >&5
2319	<	echo "${ECHO_T}$ac_cc_path" >&6; }
2320	<	else
2321	<	{ echo "$as_me:$LINENO: result: no" >&5
2322	<	echo "${ECHO_T}no" >&6; }
2323	<	fi
2324	<
2325	<
2326	<	else
2327	<
2328	<	{ { echo "$as_me:$LINENO: error: Specified C compiler $CC doesn't seem to exist!" >&5
2329	<	echo "$as_me: error: Specified C compiler $CC doesn't seem to exist!" >&2;}
2330	<	{ (exit 1); exit 1; }; }
2331	<	fi
2332	<
2333	<
2334	<	if test $ac_cc_path != no; then
2335	<
2336	<	{ echo "$as_me:$LINENO: Will attempt to use $CC as C compiler" >&5
2337	<	echo "$as_me: Will attempt to use $CC as C compiler" >&6;}
2338	<	else
2339	<
2340	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified C compiler $CC" >&5
2341	<	echo "$as_me: error: Can't find path to user-specified C compiler $CC" >&2;}
2342	<	{ (exit 1); exit 1; }; }
2343	<	fi
2344	<
2345	<	fi
2346	<
2347	<	if test x"$CXX" != x; then
2348	<	for ac_prog in $CXX
2946	>	if test -z "$CXX"; then
2947	>	ac_ct_CXX=$CXX
2948	>	for ac_prog in $CXX icpc pathCC pgCC c++ xlc++ xlC g++ CC
2949		do
2950		# Extract the first word of "$ac_prog", so it can be a program name with args.
2951		set dummy $ac_prog; ac_word=$2
2952	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2953	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2954	<	if test "${ac_cv_prog_ac_cxx_set+set}" = set; then
2955	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2952	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2953	>	$as_echo_n "checking for $ac_word... " >&6; }
2954	>	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2955	>	$as_echo_n "(cached) " >&6
2956		else
2957	<	if test -n "$ac_cxx_set"; then
2958	<	ac_cv_prog_ac_cxx_set="$ac_cxx_set" # Let the user override the test.
2957	>	if test -n "$ac_ct_CXX"; then
2958	>	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2959		else
2960		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2961		for as_dir in $PATH
2962		do
2963		IFS=$as_save_IFS
2964		test -z "$as_dir" && as_dir=.
2965	<	for ac_exec_ext in '' $ac_executable_extensions; do
2965	>	for ac_exec_ext in '' $ac_executable_extensions; do
2966		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2967	<	ac_cv_prog_ac_cxx_set="$ac_prog"
2968	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2967	>	ac_cv_prog_ac_ct_CXX="$ac_prog"
2968	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2969		break 2
2970		fi
2971		done
2972	<	done
2972	>	done
2973		IFS=$as_save_IFS
2974
2975		fi
2976		fi
2977	<	ac_cxx_set=$ac_cv_prog_ac_cxx_set
2978	<	if test -n "$ac_cxx_set"; then
2979	<	{ echo "$as_me:$LINENO: result: $ac_cxx_set" >&5
2980	<	echo "${ECHO_T}$ac_cxx_set" >&6; }
2977	>	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2978	>	if test -n "$ac_ct_CXX"; then
2979	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2980	>	$as_echo "$ac_ct_CXX" >&6; }
2981		else
2982	<	{ echo "$as_me:$LINENO: result: no" >&5
2983	<	echo "${ECHO_T}no" >&6; }
2982	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2983	>	$as_echo "no" >&6; }
2984		fi
2985
2986
2987	<	test -n "$ac_cxx_set" && break
2987	>	test -n "$ac_ct_CXX" && break
2988		done
2389	–	test -n "$ac_cxx_set" || ac_cxx_set="no"
2989
2990	<	if test $ac_cxx_set != no; then
2990	>	if test "x$ac_ct_CXX" = x; then
2991	>	CXX="g++"
2992	>	else
2993	>	case $cross_compiling:$ac_tool_warned in
2994	>	yes:)
2995	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2996	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2997	>	ac_tool_warned=yes ;;
2998	>	esac
2999	>	CXX=$ac_ct_CXX
3000	>	fi
3001	>	fi
3002
2393	–	# Extract the first word of "$ac_cxx_set", so it can be a program name with args.
2394	–	set dummy $ac_cxx_set; ac_word=$2
2395	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2396	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2397	–	if test "${ac_cv_path_ac_cxx_path+set}" = set; then
2398	–	echo $ECHO_N "(cached) $ECHO_C" >&6
2399	–	else
2400	–	case $ac_cxx_path in
2401	–	[\\/]* | ?:[\\/]*)
2402	–	ac_cv_path_ac_cxx_path="$ac_cxx_path" # Let the user override the test with a path.
2403	–	;;
2404	–	*)
2405	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2406	–	for as_dir in $PATH
2407	–	do
2408	–	IFS=$as_save_IFS
2409	–	test -z "$as_dir" && as_dir=.
2410	–	for ac_exec_ext in '' $ac_executable_extensions; do
2411	–	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2412	–	ac_cv_path_ac_cxx_path="$as_dir/$ac_word$ac_exec_ext"
2413	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2414	–	break 2
3003		fi
3004	<	done
3005	<	done
3006	<	IFS=$as_save_IFS
3004	>	fi
3005	>	# Provide some information about the compiler.
3006	>	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3007	>	set X $ac_compile
3008	>	ac_compiler=$2
3009	>	for ac_option in --version -v -V -qversion; do
3010	>	{ { ac_try="$ac_compiler $ac_option >&5"
3011	>	case "(($ac_try" in
3012	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3013	>	*) ac_try_echo=$ac_try;;
3014	>	esac
3015	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3016	>	$as_echo "$ac_try_echo"; } >&5
3017	>	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3018	>	ac_status=$?
3019	>	if test -s conftest.err; then
3020	>	sed '10a\
3021	>	... rest of stderr output deleted ...
3022	>	10q' conftest.err >conftest.er1
3023	>	cat conftest.er1 >&5
3024	>	fi
3025	>	rm -f conftest.er1 conftest.err
3026	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3027	>	test $ac_status = 0; }
3028	>	done
3029
3030	<	test -z "$ac_cv_path_ac_cxx_path" && ac_cv_path_ac_cxx_path="no"
3031	<	;;
3030	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031	>	/* end confdefs.h.  */
3032	>
3033	>	int
3034	>	main ()
3035	>	{
3036	>
3037	>	;
3038	>	return 0;
3039	>	}
3040	>	_ACEOF
3041	>	ac_clean_files_save=$ac_clean_files
3042	>	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3043	>	# Try to create an executable without -o first, disregard a.out.
3044	>	# It will help us diagnose broken compilers, and finding out an intuition
3045	>	# of exeext.
3046	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3047	>	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3048	>	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3049	>
3050	>	# The possible output files:
3051	>	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3052	>
3053	>	ac_rmfiles=
3054	>	for ac_file in $ac_files
3055	>	do
3056	>	case $ac_file in
3057	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3058	>	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3059	>	esac
3060	>	done
3061	>	rm -f $ac_rmfiles
3062	>
3063	>	if { { ac_try="$ac_link_default"
3064	>	case "(($ac_try" in
3065	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3066	>	*) ac_try_echo=$ac_try;;
3067		esac
3068	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3069	+	$as_echo "$ac_try_echo"; } >&5
3070	+	(eval "$ac_link_default") 2>&5
3071	+	ac_status=$?
3072	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3073	+	test $ac_status = 0; }; then :
3074	+	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3075	+	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3076	+	# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3077	+	# so that the user can short-circuit this test for compilers unknown to
3078	+	# Autoconf.
3079	+	for ac_file in $ac_files ''
3080	+	do
3081	+	test -f "$ac_file" || continue
3082	+	case $ac_file in
3083	+	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3084	+	;;
3085	+	[ab].out )
3086	+	# We found the default executable, but exeext='' is most
3087	+	# certainly right.
3088	+	break;;
3089	+	*.* )
3090	+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3091	+	then :; else
3092	+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3093	+	fi
3094	+	# We set ac_cv_exeext here because the later test for it is not
3095	+	# safe: cross compilers may not add the suffix if given an `-o'
3096	+	# argument, so we may need to know it at that point already.
3097	+	# Even if this section looks crufty: it has the advantage of
3098	+	# actually working.
3099	+	break;;
3100	+	* )
3101	+	break;;
3102	+	esac
3103	+	done
3104	+	test "$ac_cv_exeext" = no && ac_cv_exeext=
3105	+
3106	+	else
3107	+	ac_file=''
3108		fi
3109	<	ac_cxx_path=$ac_cv_path_ac_cxx_path
3110	<	if test -n "$ac_cxx_path"; then
3111	<	{ echo "$as_me:$LINENO: result: $ac_cxx_path" >&5
3112	<	echo "${ECHO_T}$ac_cxx_path" >&6; }
3109	>	if test -z "$ac_file"; then :
3110	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3111	>	$as_echo "no" >&6; }
3112	>	$as_echo "$as_me: failed program was:" >&5
3113	>	sed 's/^/| /' conftest.$ac_ext >&5
3114	>
3115	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3116	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117	>	as_fn_error 77 "C++ compiler cannot create executables
3118	>	See \`config.log' for more details" "$LINENO" 5; }
3119		else
3120	<	{ echo "$as_me:$LINENO: result: no" >&5
3121	<	echo "${ECHO_T}no" >&6; }
3120	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3121	>	$as_echo "yes" >&6; }
3122		fi
3123	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3124	+	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3125	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3126	+	$as_echo "$ac_file" >&6; }
3127	+	ac_exeext=$ac_cv_exeext
3128
3129	<
3129	>	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3130	>	ac_clean_files=$ac_clean_files_save
3131	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3132	>	$as_echo_n "checking for suffix of executables... " >&6; }
3133	>	if { { ac_try="$ac_link"
3134	>	case "(($ac_try" in
3135	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3136	>	*) ac_try_echo=$ac_try;;
3137	>	esac
3138	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3139	>	$as_echo "$ac_try_echo"; } >&5
3140	>	(eval "$ac_link") 2>&5
3141	>	ac_status=$?
3142	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143	>	test $ac_status = 0; }; then :
3144	>	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3145	>	# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3146	>	# work properly (i.e., refer to `conftest.exe'), while it won't with
3147	>	# `rm'.
3148	>	for ac_file in conftest.exe conftest conftest.*; do
3149	>	test -f "$ac_file" || continue
3150	>	case $ac_file in
3151	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3152	>	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3153	>	break;;
3154	>	* ) break;;
3155	>	esac
3156	>	done
3157		else
3158	+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3159	+	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3160	+	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3161	+	See \`config.log' for more details" "$LINENO" 5; }
3162	+	fi
3163	+	rm -f conftest conftest$ac_cv_exeext
3164	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3165	+	$as_echo "$ac_cv_exeext" >&6; }
3166
3167	<	{ { echo "$as_me:$LINENO: error: Specified C++ compiler $CXX doesn't seem to exist!" >&5
3168	<	echo "$as_me: error: Specified C++ compiler $CXX doesn't seem to exist!" >&2;}
3169	<	{ (exit 1); exit 1; }; }
3167	>	rm -f conftest.$ac_ext
3168	>	EXEEXT=$ac_cv_exeext
3169	>	ac_exeext=$EXEEXT
3170	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3171	>	/* end confdefs.h.  */
3172	>	#include <stdio.h>
3173	>	int
3174	>	main ()
3175	>	{
3176	>	FILE *f = fopen ("conftest.out", "w");
3177	>	return ferror (f) || fclose (f) != 0;
3178	>
3179	>	;
3180	>	return 0;
3181	>	}
3182	>	_ACEOF
3183	>	ac_clean_files="$ac_clean_files conftest.out"
3184	>	# Check that the compiler produces executables we can run.  If not, either
3185	>	# the compiler is broken, or we cross compile.
3186	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3187	>	$as_echo_n "checking whether we are cross compiling... " >&6; }
3188	>	if test "$cross_compiling" != yes; then
3189	>	{ { ac_try="$ac_link"
3190	>	case "(($ac_try" in
3191	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192	>	*) ac_try_echo=$ac_try;;
3193	>	esac
3194	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3195	>	$as_echo "$ac_try_echo"; } >&5
3196	>	(eval "$ac_link") 2>&5
3197	>	ac_status=$?
3198	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3199	>	test $ac_status = 0; }
3200	>	if { ac_try='./conftest$ac_cv_exeext'
3201	>	{ { case "(($ac_try" in
3202	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3203	>	*) ac_try_echo=$ac_try;;
3204	>	esac
3205	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3206	>	$as_echo "$ac_try_echo"; } >&5
3207	>	(eval "$ac_try") 2>&5
3208	>	ac_status=$?
3209	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3210	>	test $ac_status = 0; }; }; then
3211	>	cross_compiling=no
3212	>	else
3213	>	if test "$cross_compiling" = maybe; then
3214	>	cross_compiling=yes
3215	>	else
3216	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3218	>	as_fn_error $? "cannot run C++ compiled programs.
3219	>	If you meant to cross compile, use \`--host'.
3220	>	See \`config.log' for more details" "$LINENO" 5; }
3221	>	fi
3222	>	fi
3223		fi
3224	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3225	+	$as_echo "$cross_compiling" >&6; }
3226
3227	+	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3228	+	ac_clean_files=$ac_clean_files_save
3229	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3230	+	$as_echo_n "checking for suffix of object files... " >&6; }
3231	+	if ${ac_cv_objext+:} false; then :
3232	+	$as_echo_n "(cached) " >&6
3233	+	else
3234	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235	+	/* end confdefs.h.  */
3236
3237	<	if test $ac_cxx_path != no; then
3237	>	int
3238	>	main ()
3239	>	{
3240
3241	<	{ echo "$as_me:$LINENO: Will attempt to use $CXX as C++ compiler" >&5
3242	<	echo "$as_me: Will attempt to use $CXX as C++ compiler" >&6;}
3241	>	;
3242	>	return 0;
3243	>	}
3244	>	_ACEOF
3245	>	rm -f conftest.o conftest.obj
3246	>	if { { ac_try="$ac_compile"
3247	>	case "(($ac_try" in
3248	>	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3249	>	*) ac_try_echo=$ac_try;;
3250	>	esac
3251	>	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3252	>	$as_echo "$ac_try_echo"; } >&5
3253	>	(eval "$ac_compile") 2>&5
3254	>	ac_status=$?
3255	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3256	>	test $ac_status = 0; }; then :
3257	>	for ac_file in conftest.o conftest.obj conftest.*; do
3258	>	test -f "$ac_file" || continue;
3259	>	case $ac_file in
3260	>	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3261	>	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3262	>	break;;
3263	>	esac
3264	>	done
3265		else
3266	+	$as_echo "$as_me: failed program was:" >&5
3267	+	sed 's/^/| /' conftest.$ac_ext >&5
3268
3269	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified C++ compiler $CXX" >&5
3270	<	echo "$as_me: error: Can't find path to user-specified C++ compiler $CXX" >&2;}
3271	<	{ (exit 1); exit 1; }; }
3269	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3270	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3271	>	as_fn_error $? "cannot compute suffix of object files: cannot compile
3272	>	See \`config.log' for more details" "$LINENO" 5; }
3273		fi
3274	+	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3275	+	fi
3276	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3277	+	$as_echo "$ac_cv_objext" >&6; }
3278	+	OBJEXT=$ac_cv_objext
3279	+	ac_objext=$OBJEXT
3280	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3281	+	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3282	+	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3283	+	$as_echo_n "(cached) " >&6
3284	+	else
3285	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286	+	/* end confdefs.h.  */
3287
3288	+	int
3289	+	main ()
3290	+	{
3291	+	#ifndef __GNUC__
3292	+	choke me
3293	+	#endif
3294	+
3295	+	;
3296	+	return 0;
3297	+	}
3298	+	_ACEOF
3299	+	if ac_fn_cxx_try_compile "$LINENO"; then :
3300	+	ac_compiler_gnu=yes
3301	+	else
3302	+	ac_compiler_gnu=no
3303		fi
3304	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3305	+	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3306
3307	<	if test x"$FC" != x; then
3308	<	for ac_prog in $FC
3309	<	do
3310	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3311	<	set dummy $ac_prog; ac_word=$2
2460	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2461	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2462	<	if test "${ac_cv_prog_ac_fc_set+set}" = set; then
2463	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3307	>	fi
3308	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3309	>	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3310	>	if test $ac_compiler_gnu = yes; then
3311	>	GXX=yes
3312		else
3313	<	if test -n "$ac_fc_set"; then
3314	<	ac_cv_prog_ac_fc_set="$ac_fc_set" # Let the user override the test.
3313	>	GXX=
3314	>	fi
3315	>	ac_test_CXXFLAGS=${CXXFLAGS+set}
3316	>	ac_save_CXXFLAGS=$CXXFLAGS
3317	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3318	>	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3319	>	if ${ac_cv_prog_cxx_g+:} false; then :
3320	>	$as_echo_n "(cached) " >&6
3321		else
3322	+	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3323	+	ac_cxx_werror_flag=yes
3324	+	ac_cv_prog_cxx_g=no
3325	+	CXXFLAGS="-g"
3326	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327	+	/* end confdefs.h.  */
3328	+
3329	+	int
3330	+	main ()
3331	+	{
3332	+
3333	+	;
3334	+	return 0;
3335	+	}
3336	+	_ACEOF
3337	+	if ac_fn_cxx_try_compile "$LINENO"; then :
3338	+	ac_cv_prog_cxx_g=yes
3339	+	else
3340	+	CXXFLAGS=""
3341	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3342	+	/* end confdefs.h.  */
3343	+
3344	+	int
3345	+	main ()
3346	+	{
3347	+
3348	+	;
3349	+	return 0;
3350	+	}
3351	+	_ACEOF
3352	+	if ac_fn_cxx_try_compile "$LINENO"; then :
3353	+
3354	+	else
3355	+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3356	+	CXXFLAGS="-g"
3357	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358	+	/* end confdefs.h.  */
3359	+
3360	+	int
3361	+	main ()
3362	+	{
3363	+
3364	+	;
3365	+	return 0;
3366	+	}
3367	+	_ACEOF
3368	+	if ac_fn_cxx_try_compile "$LINENO"; then :
3369	+	ac_cv_prog_cxx_g=yes
3370	+	fi
3371	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372	+	fi
3373	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374	+	fi
3375	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376	+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3377	+	fi
3378	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3379	+	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3380	+	if test "$ac_test_CXXFLAGS" = set; then
3381	+	CXXFLAGS=$ac_save_CXXFLAGS
3382	+	elif test $ac_cv_prog_cxx_g = yes; then
3383	+	if test "$GXX" = yes; then
3384	+	CXXFLAGS="-g -O2"
3385	+	else
3386	+	CXXFLAGS="-g"
3387	+	fi
3388	+	else
3389	+	if test "$GXX" = yes; then
3390	+	CXXFLAGS="-O2"
3391	+	else
3392	+	CXXFLAGS=
3393	+	fi
3394	+	fi
3395	+	ac_ext=c
3396	+	ac_cpp='$CPP $CPPFLAGS'
3397	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3398	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3399	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3400	+
3401	+	ac_ext=c
3402	+	ac_cpp='$CPP $CPPFLAGS'
3403	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3404	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3405	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3406	+	if test -n "$ac_tool_prefix"; then
3407	+	for ac_prog in $CC icc pathcc pgcc cc xlc gcc
3408	+	do
3409	+	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3410	+	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3411	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3412	+	$as_echo_n "checking for $ac_word... " >&6; }
3413	+	if ${ac_cv_prog_CC+:} false; then :
3414	+	$as_echo_n "(cached) " >&6
3415	+	else
3416	+	if test -n "$CC"; then
3417	+	ac_cv_prog_CC="$CC" # Let the user override the test.
3418	+	else
3419		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3420		for as_dir in $PATH
3421		do
3422		IFS=$as_save_IFS
3423		test -z "$as_dir" && as_dir=.
3424	<	for ac_exec_ext in '' $ac_executable_extensions; do
3424	>	for ac_exec_ext in '' $ac_executable_extensions; do
3425		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3426	<	ac_cv_prog_ac_fc_set="$ac_prog"
3427	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3426	>	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3427	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3428		break 2
3429		fi
3430		done
3431	<	done
3431	>	done
3432		IFS=$as_save_IFS
3433
3434		fi
3435		fi
3436	<	ac_fc_set=$ac_cv_prog_ac_fc_set
3437	<	if test -n "$ac_fc_set"; then
3438	<	{ echo "$as_me:$LINENO: result: $ac_fc_set" >&5
3439	<	echo "${ECHO_T}$ac_fc_set" >&6; }
3436	>	CC=$ac_cv_prog_CC
3437	>	if test -n "$CC"; then
3438	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3439	>	$as_echo "$CC" >&6; }
3440		else
3441	<	{ echo "$as_me:$LINENO: result: no" >&5
3442	<	echo "${ECHO_T}no" >&6; }
3441	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3442	>	$as_echo "no" >&6; }
3443		fi
3444
3445
3446	<	test -n "$ac_fc_set" && break
3447	<	done
3448	<	test -n "$ac_fc_set" || ac_fc_set="no"
3449	<
3450	<	if test $ac_fc_set != no; then
3451	<
3452	<	# Extract the first word of "$ac_fc_set", so it can be a program name with args.
3453	<	set dummy $ac_fc_set; ac_word=$2
3454	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3455	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3456	<	if test "${ac_cv_path_ac_fc_path+set}" = set; then
3457	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3446	>	test -n "$CC" && break
3447	>	done
3448	>	fi
3449	>	if test -z "$CC"; then
3450	>	ac_ct_CC=$CC
3451	>	for ac_prog in $CC icc pathcc pgcc cc xlc gcc
3452	>	do
3453	>	# Extract the first word of "$ac_prog", so it can be a program name with args.
3454	>	set dummy $ac_prog; ac_word=$2
3455	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3456	>	$as_echo_n "checking for $ac_word... " >&6; }
3457	>	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3458	>	$as_echo_n "(cached) " >&6
3459		else
3460	<	case $ac_fc_path in
3461	<	[\\/]* | ?:[\\/]*)
3462	<	ac_cv_path_ac_fc_path="$ac_fc_path" # Let the user override the test with a path.
3463	<	;;
2512	<	*)
2513	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3460	>	if test -n "$ac_ct_CC"; then
3461	>	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3462	>	else
3463	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3464		for as_dir in $PATH
3465		do
3466		IFS=$as_save_IFS
3467		test -z "$as_dir" && as_dir=.
3468	<	for ac_exec_ext in '' $ac_executable_extensions; do
3468	>	for ac_exec_ext in '' $ac_executable_extensions; do
3469		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3470	<	ac_cv_path_ac_fc_path="$as_dir/$ac_word$ac_exec_ext"
3471	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3470	>	ac_cv_prog_ac_ct_CC="$ac_prog"
3471	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3472		break 2
3473		fi
3474		done
3475	<	done
3475	>	done
3476		IFS=$as_save_IFS
3477
2528	–	test -z "$ac_cv_path_ac_fc_path" && ac_cv_path_ac_fc_path="no"
2529	–	;;
2530	–	esac
3478		fi
2532	–	ac_fc_path=$ac_cv_path_ac_fc_path
2533	–	if test -n "$ac_fc_path"; then
2534	–	{ echo "$as_me:$LINENO: result: $ac_fc_path" >&5
2535	–	echo "${ECHO_T}$ac_fc_path" >&6; }
2536	–	else
2537	–	{ echo "$as_me:$LINENO: result: no" >&5
2538	–	echo "${ECHO_T}no" >&6; }
3479		fi
3480	<
3481	<
3480	>	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3481	>	if test -n "$ac_ct_CC"; then
3482	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3483	>	$as_echo "$ac_ct_CC" >&6; }
3484		else
3485	<
3486	<	{ { echo "$as_me:$LINENO: error: Specified Fortran compiler $FC doesn't seem to exist!" >&5
2545	<	echo "$as_me: error: Specified Fortran compiler $FC doesn't seem to exist!" >&2;}
2546	<	{ (exit 1); exit 1; }; }
3485	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3486	>	$as_echo "no" >&6; }
3487		fi
3488
3489
3490	<	if test $ac_fc_path != no; then
3490	>	test -n "$ac_ct_CC" && break
3491	>	done
3492
3493	<	{ echo "$as_me:$LINENO: Will attempt to use $FC as Fortran compiler" >&5
3494	<	echo "$as_me: Will attempt to use $FC as Fortran compiler" >&6;}
3495	<	else
3496	<
3497	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified Fortran compiler $FC" >&5
3498	<	echo "$as_me: error: Can't find path to user-specified Fortran compiler $FC" >&2;}
3499	<	{ (exit 1); exit 1; }; }
3493	>	if test "x$ac_ct_CC" = x; then
3494	>	CC=""
3495	>	else
3496	>	case $cross_compiling:$ac_tool_warned in
3497	>	yes:)
3498	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3499	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3500	>	ac_tool_warned=yes ;;
3501	>	esac
3502	>	CC=$ac_ct_CC
3503	>	fi
3504		fi
3505
2561	–	fi
3506
3507	+	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508	+	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509	+	as_fn_error $? "no acceptable C compiler found in \$PATH
3510	+	See \`config.log' for more details" "$LINENO" 5; }
3511
3512	+	# Provide some information about the compiler.
3513	+	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3514	+	set X $ac_compile
3515	+	ac_compiler=$2
3516	+	for ac_option in --version -v -V -qversion; do
3517	+	{ { ac_try="$ac_compiler $ac_option >&5"
3518	+	case "(($ac_try" in
3519	+	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3520	+	*) ac_try_echo=$ac_try;;
3521	+	esac
3522	+	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3523	+	$as_echo "$ac_try_echo"; } >&5
3524	+	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3525	+	ac_status=$?
3526	+	if test -s conftest.err; then
3527	+	sed '10a\
3528	+	... rest of stderr output deleted ...
3529	+	10q' conftest.err >conftest.er1
3530	+	cat conftest.er1 >&5
3531	+	fi
3532	+	rm -f conftest.er1 conftest.err
3533	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3534	+	test $ac_status = 0; }
3535	+	done
3536
3537	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3538	+	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3539	+	if ${ac_cv_c_compiler_gnu+:} false; then :
3540	+	$as_echo_n "(cached) " >&6
3541	+	else
3542	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3543	+	/* end confdefs.h.  */
3544
3545	<	# Check whether --with-mpi was given.
3546	<	if test "${with_mpi+set}" = set; then
3547	<	withval=$with_mpi;
3545	>	int
3546	>	main ()
3547	>	{
3548	>	#ifndef __GNUC__
3549	>	choke me
3550	>	#endif
3551	>
3552	>	;
3553	>	return 0;
3554	>	}
3555	>	_ACEOF
3556	>	if ac_fn_c_try_compile "$LINENO"; then :
3557	>	ac_compiler_gnu=yes
3558		else
3559	<	with_mpi="auto"
3559	>	ac_compiler_gnu=no
3560		fi
3561	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3562	+	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3563
3564	<	if test "x$with_mpi" != "xno"; then
3564	>	fi
3565	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3566	>	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3567	>	if test $ac_compiler_gnu = yes; then
3568	>	GCC=yes
3569	>	else
3570	>	GCC=
3571	>	fi
3572	>	ac_test_CFLAGS=${CFLAGS+set}
3573	>	ac_save_CFLAGS=$CFLAGS
3574	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3575	>	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3576	>	if ${ac_cv_prog_cc_g+:} false; then :
3577	>	$as_echo_n "(cached) " >&6
3578	>	else
3579	>	ac_save_c_werror_flag=$ac_c_werror_flag
3580	>	ac_c_werror_flag=yes
3581	>	ac_cv_prog_cc_g=no
3582	>	CFLAGS="-g"
3583	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3584	>	/* end confdefs.h.  */
3585
3586	+	int
3587	+	main ()
3588	+	{
3589
3590	<	for ac_prog in $CC openmpicc mpicc
3591	<	do
3592	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3593	<	set dummy $ac_prog; ac_word=$2
3594	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3595	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2582	<	if test "${ac_cv_prog_acx_mpi_mpicc+set}" = set; then
2583	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3590	>	;
3591	>	return 0;
3592	>	}
3593	>	_ACEOF
3594	>	if ac_fn_c_try_compile "$LINENO"; then :
3595	>	ac_cv_prog_cc_g=yes
3596		else
3597	<	if test -n "$acx_mpi_mpicc"; then
3598	<	ac_cv_prog_acx_mpi_mpicc="$acx_mpi_mpicc" # Let the user override the test.
3597	>	CFLAGS=""
3598	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3599	>	/* end confdefs.h.  */
3600	>
3601	>	int
3602	>	main ()
3603	>	{
3604	>
3605	>	;
3606	>	return 0;
3607	>	}
3608	>	_ACEOF
3609	>	if ac_fn_c_try_compile "$LINENO"; then :
3610	>
3611		else
3612	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613	<	for as_dir in $PATH
3614	<	do
3615	<	IFS=$as_save_IFS
2592	<	test -z "$as_dir" && as_dir=.
2593	<	for ac_exec_ext in '' $ac_executable_extensions; do
2594	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2595	<	ac_cv_prog_acx_mpi_mpicc="$ac_prog"
2596	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2597	<	break 2
2598	<	fi
2599	<	done
2600	<	done
2601	<	IFS=$as_save_IFS
3612	>	ac_c_werror_flag=$ac_save_c_werror_flag
3613	>	CFLAGS="-g"
3614	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3615	>	/* end confdefs.h.  */
3616
3617	+	int
3618	+	main ()
3619	+	{
3620	+
3621	+	;
3622	+	return 0;
3623	+	}
3624	+	_ACEOF
3625	+	if ac_fn_c_try_compile "$LINENO"; then :
3626	+	ac_cv_prog_cc_g=yes
3627		fi
3628	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3629		fi
3630	<	acx_mpi_mpicc=$ac_cv_prog_acx_mpi_mpicc
3631	<	if test -n "$acx_mpi_mpicc"; then
3632	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicc" >&5
3633	<	echo "${ECHO_T}$acx_mpi_mpicc" >&6; }
3630	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3631	>	fi
3632	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3633	>	ac_c_werror_flag=$ac_save_c_werror_flag
3634	>	fi
3635	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3636	>	$as_echo "$ac_cv_prog_cc_g" >&6; }
3637	>	if test "$ac_test_CFLAGS" = set; then
3638	>	CFLAGS=$ac_save_CFLAGS
3639	>	elif test $ac_cv_prog_cc_g = yes; then
3640	>	if test "$GCC" = yes; then
3641	>	CFLAGS="-g -O2"
3642	>	else
3643	>	CFLAGS="-g"
3644	>	fi
3645		else
3646	<	{ echo "$as_me:$LINENO: result: no" >&5
3647	<	echo "${ECHO_T}no" >&6; }
3646	>	if test "$GCC" = yes; then
3647	>	CFLAGS="-O2"
3648	>	else
3649	>	CFLAGS=
3650	>	fi
3651		fi
3652	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3653	+	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3654	+	if ${ac_cv_prog_cc_c89+:} false; then :
3655	+	$as_echo_n "(cached) " >&6
3656	+	else
3657	+	ac_cv_prog_cc_c89=no
3658	+	ac_save_CC=$CC
3659	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660	+	/* end confdefs.h.  */
3661	+	#include <stdarg.h>
3662	+	#include <stdio.h>
3663	+	#include <sys/types.h>
3664	+	#include <sys/stat.h>
3665	+	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3666	+	struct buf { int x; };
3667	+	FILE * (*rcsopen) (struct buf *, struct stat *, int);
3668	+	static char *e (p, i)
3669	+	char **p;
3670	+	int i;
3671	+	{
3672	+	return p[i];
3673	+	}
3674	+	static char *f (char * (*g) (char **, int), char **p, ...)
3675	+	{
3676	+	char *s;
3677	+	va_list v;
3678	+	va_start (v,p);
3679	+	s = g (p, va_arg (v,int));
3680	+	va_end (v);
3681	+	return s;
3682	+	}
3683
3684	+	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3685	+	function prototypes and stuff, but not '\xHH' hex character constants.
3686	+	These don't provoke an error unfortunately, instead are silently treated
3687	+	as 'x'.  The following induces an error, until -std is added to get
3688	+	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3689	+	array size at least.  It's necessary to write '\x00'==0 to get something
3690	+	that's true only with -std.  */
3691	+	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3692
3693	<	test -n "$acx_mpi_mpicc" && break
3694	<	done
3695	<	test -n "$acx_mpi_mpicc" || acx_mpi_mpicc="no"
3693	>	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3694	>	inside strings and character constants.  */
3695	>	#define FOO(x) 'x'
3696	>	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3697
3698	<	if test $acx_mpi_mpicc != no; then
3699	<
3700	<	# Extract the first word of "$acx_mpi_mpicc", so it can be a program name with args.
3701	<	set dummy $acx_mpi_mpicc; ac_word=$2
3702	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3703	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3704	<	if test "${ac_cv_path_acx_mpi_mpicc_path+set}" = set; then
3705	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3706	<	else
3707	<	case $acx_mpi_mpicc_path in
3708	<	[\\/]* | ?:[\\/]*)
3709	<	ac_cv_path_acx_mpi_mpicc_path="$acx_mpi_mpicc_path" # Let the user override the test with a path.
3710	<	;;
3711	<	*)
3712	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3713	<	for as_dir in $PATH
3698	>	int test (int i, double x);
3699	>	struct s1 {int (*f) (int a);};
3700	>	struct s2 {int (*f) (double a);};
3701	>	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3702	>	int argc;
3703	>	char **argv;
3704	>	int
3705	>	main ()
3706	>	{
3707	>	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3708	>	;
3709	>	return 0;
3710	>	}
3711	>	_ACEOF
3712	>	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3713	>	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3714		do
3715	<	IFS=$as_save_IFS
3716	<	test -z "$as_dir" && as_dir=.
3717	<	for ac_exec_ext in '' $ac_executable_extensions; do
2639	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2640	<	ac_cv_path_acx_mpi_mpicc_path="$as_dir/$ac_word$ac_exec_ext"
2641	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642	<	break 2
2643	<	fi
2644	<	done
2645	<	done
2646	<	IFS=$as_save_IFS
2647	<
2648	<	test -z "$ac_cv_path_acx_mpi_mpicc_path" && ac_cv_path_acx_mpi_mpicc_path="no"
2649	<	;;
2650	<	esac
3715	>	CC="$ac_save_CC $ac_arg"
3716	>	if ac_fn_c_try_compile "$LINENO"; then :
3717	>	ac_cv_prog_cc_c89=$ac_arg
3718		fi
3719	<	acx_mpi_mpicc_path=$ac_cv_path_acx_mpi_mpicc_path
3720	<	if test -n "$acx_mpi_mpicc_path"; then
3721	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicc_path" >&5
3722	<	echo "${ECHO_T}$acx_mpi_mpicc_path" >&6; }
3723	<	else
3724	<	{ echo "$as_me:$LINENO: result: no" >&5
2658	<	echo "${ECHO_T}no" >&6; }
3719	>	rm -f core conftest.err conftest.$ac_objext
3720	>	test "x$ac_cv_prog_cc_c89" != "xno" && break
3721	>	done
3722	>	rm -f conftest.$ac_ext
3723	>	CC=$ac_save_CC
3724	>
3725		fi
3726	+	# AC_CACHE_VAL
3727	+	case "x$ac_cv_prog_cc_c89" in
3728	+	x)
3729	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3730	+	$as_echo "none needed" >&6; } ;;
3731	+	xno)
3732	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3733	+	$as_echo "unsupported" >&6; } ;;
3734	+	*)
3735	+	CC="$CC $ac_cv_prog_cc_c89"
3736	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3737	+	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3738	+	esac
3739	+	if test "x$ac_cv_prog_cc_c89" != xno; then :
3740
3741	+	fi
3742
3743	+	ac_ext=c
3744	+	ac_cpp='$CPP $CPPFLAGS'
3745	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3746	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3747	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3748	+
3749	+
3750	+	save_CXX=$CXX
3751	+	save_CC=$CC
3752	+	save_LIBS=$LIBS
3753	+
3754	+	ac_ext=cpp
3755	+	ac_cpp='$CXXCPP $CPPFLAGS'
3756	+	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3757	+	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3758	+	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3759	+
3760	+
3761	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lc" >&5
3762	+	$as_echo_n "checking for dlopen in -lc... " >&6; }
3763	+	if ${ac_cv_lib_c_dlopen+:} false; then :
3764	+	$as_echo_n "(cached) " >&6
3765	+	else
3766	+	ac_check_lib_save_LIBS=$LIBS
3767	+	LIBS="-lc  $LIBS"
3768	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769	+	/* end confdefs.h.  */
3770	+
3771	+	/* Override any GCC internal prototype to avoid an error.
3772	+	Use char because int might match the return type of a GCC
3773	+	builtin and then its argument prototype would still apply.  */
3774	+	#ifdef __cplusplus
3775	+	extern "C"
3776	+	#endif
3777	+	char dlopen ();
3778	+	int
3779	+	main ()
3780	+	{
3781	+	return dlopen ();
3782	+	;
3783	+	return 0;
3784	+	}
3785	+	_ACEOF
3786	+	if ac_fn_cxx_try_link "$LINENO"; then :
3787	+	ac_cv_lib_c_dlopen=yes
3788	+	else
3789	+	ac_cv_lib_c_dlopen=no
3790		fi
3791	+	rm -f core conftest.err conftest.$ac_objext \
3792	+	conftest$ac_exeext conftest.$ac_ext
3793	+	LIBS=$ac_check_lib_save_LIBS
3794	+	fi
3795	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dlopen" >&5
3796	+	$as_echo "$ac_cv_lib_c_dlopen" >&6; }
3797	+	if test "x$ac_cv_lib_c_dlopen" = xyes; then :
3798	+	LIBDL=""
3799	+	else
3800	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
3801	+	$as_echo_n "checking for dlopen in -ldl... " >&6; }
3802	+	if ${ac_cv_lib_dl_dlopen+:} false; then :
3803	+	$as_echo_n "(cached) " >&6
3804	+	else
3805	+	ac_check_lib_save_LIBS=$LIBS
3806	+	LIBS="-ldl  $LIBS"
3807	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808	+	/* end confdefs.h.  */
3809
3810	<	for ac_prog in $FC openmpif90 mpif90
3810	>	/* Override any GCC internal prototype to avoid an error.
3811	>	Use char because int might match the return type of a GCC
3812	>	builtin and then its argument prototype would still apply.  */
3813	>	#ifdef __cplusplus
3814	>	extern "C"
3815	>	#endif
3816	>	char dlopen ();
3817	>	int
3818	>	main ()
3819	>	{
3820	>	return dlopen ();
3821	>	;
3822	>	return 0;
3823	>	}
3824	>	_ACEOF
3825	>	if ac_fn_cxx_try_link "$LINENO"; then :
3826	>	ac_cv_lib_dl_dlopen=yes
3827	>	else
3828	>	ac_cv_lib_dl_dlopen=no
3829	>	fi
3830	>	rm -f core conftest.err conftest.$ac_objext \
3831	>	conftest$ac_exeext conftest.$ac_ext
3832	>	LIBS=$ac_check_lib_save_LIBS
3833	>	fi
3834	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
3835	>	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
3836	>	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
3837	>	LIBDL="-ldl"
3838	>	fi
3839	>
3840	>	fi
3841	>
3842	>
3843	>
3844	>
3845	>
3846	>
3847	>
3848	>	for ac_prog in openmpicxx openmpiCC openmpic++ mpic++ mpicxx mpiCC hcp mpxlC_r mpxlC mpCC cmpic++
3849		do
3850		# Extract the first word of "$ac_prog", so it can be a program name with args.
3851		set dummy $ac_prog; ac_word=$2
3852	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3853	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3854	<	if test "${ac_cv_prog_acx_mpi_mpif90+set}" = set; then
3855	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3852	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3853	>	$as_echo_n "checking for $ac_word... " >&6; }
3854	>	if ${ac_cv_prog_MPICXX+:} false; then :
3855	>	$as_echo_n "(cached) " >&6
3856		else
3857	<	if test -n "$acx_mpi_mpif90"; then
3858	<	ac_cv_prog_acx_mpi_mpif90="$acx_mpi_mpif90" # Let the user override the test.
3857	>	if test -n "$MPICXX"; then
3858	>	ac_cv_prog_MPICXX="$MPICXX" # Let the user override the test.
3859		else
3860		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3861		for as_dir in $PATH
3862		do
3863		IFS=$as_save_IFS
3864		test -z "$as_dir" && as_dir=.
3865	<	for ac_exec_ext in '' $ac_executable_extensions; do
3865	>	for ac_exec_ext in '' $ac_executable_extensions; do
3866		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3867	<	ac_cv_prog_acx_mpi_mpif90="$ac_prog"
3868	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3867	>	ac_cv_prog_MPICXX="$ac_prog"
3868	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3869		break 2
3870		fi
3871		done
3872	<	done
3872	>	done
3873		IFS=$as_save_IFS
3874
3875		fi
3876		fi
3877	<	acx_mpi_mpif90=$ac_cv_prog_acx_mpi_mpif90
3878	<	if test -n "$acx_mpi_mpif90"; then
3879	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpif90" >&5
3880	<	echo "${ECHO_T}$acx_mpi_mpif90" >&6; }
3877	>	MPICXX=$ac_cv_prog_MPICXX
3878	>	if test -n "$MPICXX"; then
3879	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICXX" >&5
3880	>	$as_echo "$MPICXX" >&6; }
3881		else
3882	<	{ echo "$as_me:$LINENO: result: no" >&5
3883	<	echo "${ECHO_T}no" >&6; }
3882	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3883	>	$as_echo "no" >&6; }
3884		fi
3885
3886
3887	<	test -n "$acx_mpi_mpif90" && break
3887	>	test -n "$MPICXX" && break
3888		done
3889	<	test -n "$acx_mpi_mpif90" || acx_mpi_mpif90="no"
3889	>	test -n "$MPICXX" || MPICXX="$CXX"
3890
3891	<	if test $acx_mpi_mpif90 != no; then
3891	>	ax_mpi_save_CXX="$CXX"
3892	>	CXX="$MPICXX"
3893
3894	<	# Extract the first word of "$acx_mpi_mpif90", so it can be a program name with args.
3895	<	set dummy $acx_mpi_mpif90; ac_word=$2
3896	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3897	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3898	<	if test "${ac_cv_path_acx_mpi_mpif90_path+set}" = set; then
3899	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3894	>
3895	>
3896	>	if test x = x"$MPILIBS"; then
3897	>	ac_fn_cxx_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
3898	>	if test "x$ac_cv_func_MPI_Init" = xyes; then :
3899	>	MPILIBS=" "
3900	>	fi
3901	>
3902	>	fi
3903	>
3904	>	if test x = x"$MPILIBS"; then
3905	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
3906	>	$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
3907	>	if ${ac_cv_lib_mpi_MPI_Init+:} false; then :
3908	>	$as_echo_n "(cached) " >&6
3909		else
3910	<	case $acx_mpi_mpif90_path in
3911	<	[\\/]* | ?:[\\/]*)
3912	<	ac_cv_path_acx_mpi_mpif90_path="$acx_mpi_mpif90_path" # Let the user override the test with a path.
3913	<	;;
2720	<	*)
2721	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2722	<	for as_dir in $PATH
2723	<	do
2724	<	IFS=$as_save_IFS
2725	<	test -z "$as_dir" && as_dir=.
2726	<	for ac_exec_ext in '' $ac_executable_extensions; do
2727	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2728	<	ac_cv_path_acx_mpi_mpif90_path="$as_dir/$ac_word$ac_exec_ext"
2729	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2730	<	break 2
2731	<	fi
2732	<	done
2733	<	done
2734	<	IFS=$as_save_IFS
3910	>	ac_check_lib_save_LIBS=$LIBS
3911	>	LIBS="-lmpi  $LIBS"
3912	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3913	>	/* end confdefs.h.  */
3914
3915	<	test -z "$ac_cv_path_acx_mpi_mpif90_path" && ac_cv_path_acx_mpi_mpif90_path="no"
3916	<	;;
3917	<	esac
3915	>	/* Override any GCC internal prototype to avoid an error.
3916	>	Use char because int might match the return type of a GCC
3917	>	builtin and then its argument prototype would still apply.  */
3918	>	#ifdef __cplusplus
3919	>	extern "C"
3920	>	#endif
3921	>	char MPI_Init ();
3922	>	int
3923	>	main ()
3924	>	{
3925	>	return MPI_Init ();
3926	>	;
3927	>	return 0;
3928	>	}
3929	>	_ACEOF
3930	>	if ac_fn_cxx_try_link "$LINENO"; then :
3931	>	ac_cv_lib_mpi_MPI_Init=yes
3932	>	else
3933	>	ac_cv_lib_mpi_MPI_Init=no
3934		fi
3935	<	acx_mpi_mpif90_path=$ac_cv_path_acx_mpi_mpif90_path
3936	<	if test -n "$acx_mpi_mpif90_path"; then
3937	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpif90_path" >&5
3938	<	echo "${ECHO_T}$acx_mpi_mpif90_path" >&6; }
3935	>	rm -f core conftest.err conftest.$ac_objext \
3936	>	conftest$ac_exeext conftest.$ac_ext
3937	>	LIBS=$ac_check_lib_save_LIBS
3938	>	fi
3939	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
3940	>	$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
3941	>	if test "x$ac_cv_lib_mpi_MPI_Init" = xyes; then :
3942	>	MPILIBS="-lmpi"
3943	>	fi
3944	>
3945	>	fi
3946	>	if test x = x"$MPILIBS"; then
3947	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
3948	>	$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
3949	>	if ${ac_cv_lib_mpich_MPI_Init+:} false; then :
3950	>	$as_echo_n "(cached) " >&6
3951		else
3952	<	{ echo "$as_me:$LINENO: result: no" >&5
3953	<	echo "${ECHO_T}no" >&6; }
3952	>	ac_check_lib_save_LIBS=$LIBS
3953	>	LIBS="-lmpich  $LIBS"
3954	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955	>	/* end confdefs.h.  */
3956	>
3957	>	/* Override any GCC internal prototype to avoid an error.
3958	>	Use char because int might match the return type of a GCC
3959	>	builtin and then its argument prototype would still apply.  */
3960	>	#ifdef __cplusplus
3961	>	extern "C"
3962	>	#endif
3963	>	char MPI_Init ();
3964	>	int
3965	>	main ()
3966	>	{
3967	>	return MPI_Init ();
3968	>	;
3969	>	return 0;
3970	>	}
3971	>	_ACEOF
3972	>	if ac_fn_cxx_try_link "$LINENO"; then :
3973	>	ac_cv_lib_mpich_MPI_Init=yes
3974	>	else
3975	>	ac_cv_lib_mpich_MPI_Init=no
3976		fi
3977	+	rm -f core conftest.err conftest.$ac_objext \
3978	+	conftest$ac_exeext conftest.$ac_ext
3979	+	LIBS=$ac_check_lib_save_LIBS
3980	+	fi
3981	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
3982	+	$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
3983	+	if test "x$ac_cv_lib_mpich_MPI_Init" = xyes; then :
3984	+	MPILIBS="-lmpich"
3985	+	fi
3986
3987	+	fi
3988
3989	+	if test x != x"$MPILIBS"; then
3990	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
3991	+	$as_echo_n "checking for mpi.h... " >&6; }
3992	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993	+	/* end confdefs.h.  */
3994	+	#include <mpi.h>
3995	+	int
3996	+	main ()
3997	+	{
3998	+
3999	+	;
4000	+	return 0;
4001	+	}
4002	+	_ACEOF
4003	+	if ac_fn_cxx_try_compile "$LINENO"; then :
4004	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4005	+	$as_echo "yes" >&6; }
4006	+	else
4007	+	MPILIBS=""
4008	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4009	+	$as_echo "no" >&6; }
4010		fi
4011	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4012	+	fi
4013
4014	<	for ac_prog in $CXX openmpicxx openmpiCC openmpic++ mpicxx mpiCC mpic++
4014	>	CXX="$ax_mpi_save_CXX"
4015	>
4016	>
4017	>
4018	>	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
4019	>	if test x = x"$MPILIBS"; then
4020	>	USE_MPI="no"
4021	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&5
4022	>	$as_echo "$as_me: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&2;}
4023	>	:
4024	>	else
4025	>	USE_MPI="yes"
4026	>	:
4027	>	fi
4028	>
4029	>
4030	>	if test $USE_MPI != no; then :
4031	>
4032	>	ac_ext=c
4033	>	ac_cpp='$CPP $CPPFLAGS'
4034	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4035	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4036	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4037	>
4038	>
4039	>
4040	>
4041	>
4042	>
4043	>	for ac_prog in openmpicc mpicc hcc mpxlc_r mpxlc mpcc cmpicc
4044		do
4045		# Extract the first word of "$ac_prog", so it can be a program name with args.
4046		set dummy $ac_prog; ac_word=$2
4047	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4048	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4049	<	if test "${ac_cv_prog_acx_mpi_mpicxx+set}" = set; then
4050	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4047	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4048	>	$as_echo_n "checking for $ac_word... " >&6; }
4049	>	if ${ac_cv_prog_MPICC+:} false; then :
4050	>	$as_echo_n "(cached) " >&6
4051		else
4052	<	if test -n "$acx_mpi_mpicxx"; then
4053	<	ac_cv_prog_acx_mpi_mpicxx="$acx_mpi_mpicxx" # Let the user override the test.
4052	>	if test -n "$MPICC"; then
4053	>	ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
4054		else
4055		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4056		for as_dir in $PATH
4057		do
4058		IFS=$as_save_IFS
4059		test -z "$as_dir" && as_dir=.
4060	<	for ac_exec_ext in '' $ac_executable_extensions; do
4060	>	for ac_exec_ext in '' $ac_executable_extensions; do
4061		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4062	<	ac_cv_prog_acx_mpi_mpicxx="$ac_prog"
4063	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4062	>	ac_cv_prog_MPICC="$ac_prog"
4063	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4064		break 2
4065		fi
4066		done
4067	<	done
4067	>	done
4068		IFS=$as_save_IFS
4069
4070		fi
4071		fi
4072	<	acx_mpi_mpicxx=$ac_cv_prog_acx_mpi_mpicxx
4073	<	if test -n "$acx_mpi_mpicxx"; then
4074	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicxx" >&5
4075	<	echo "${ECHO_T}$acx_mpi_mpicxx" >&6; }
4072	>	MPICC=$ac_cv_prog_MPICC
4073	>	if test -n "$MPICC"; then
4074	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICC" >&5
4075	>	$as_echo "$MPICC" >&6; }
4076		else
4077	<	{ echo "$as_me:$LINENO: result: no" >&5
4078	<	echo "${ECHO_T}no" >&6; }
4077	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4078	>	$as_echo "no" >&6; }
4079		fi
4080
4081
4082	<	test -n "$acx_mpi_mpicxx" && break
4082	>	test -n "$MPICC" && break
4083		done
4084	<	test -n "$acx_mpi_mpicxx" || acx_mpi_mpicxx="no"
4084	>	test -n "$MPICC" || MPICC="$CC"
4085
4086	<	if test $acx_mpi_mpicxx != no; then
4086	>	ax_mpi_save_CC="$CC"
4087	>	CC="$MPICC"
4088
2797	–	# Extract the first word of "$acx_mpi_mpicxx", so it can be a program name with args.
2798	–	set dummy $acx_mpi_mpicxx; ac_word=$2
2799	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2800	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2801	–	if test "${ac_cv_path_acx_mpi_mpicxx_path+set}" = set; then
2802	–	echo $ECHO_N "(cached) $ECHO_C" >&6
2803	–	else
2804	–	case $acx_mpi_mpicxx_path in
2805	–	[\\/]* | ?:[\\/]*)
2806	–	ac_cv_path_acx_mpi_mpicxx_path="$acx_mpi_mpicxx_path" # Let the user override the test with a path.
2807	–	;;
2808	–	*)
2809	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810	–	for as_dir in $PATH
2811	–	do
2812	–	IFS=$as_save_IFS
2813	–	test -z "$as_dir" && as_dir=.
2814	–	for ac_exec_ext in '' $ac_executable_extensions; do
2815	–	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2816	–	ac_cv_path_acx_mpi_mpicxx_path="$as_dir/$ac_word$ac_exec_ext"
2817	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2818	–	break 2
2819	–	fi
2820	–	done
2821	–	done
2822	–	IFS=$as_save_IFS
4089
4090	<	test -z "$ac_cv_path_acx_mpi_mpicxx_path" && ac_cv_path_acx_mpi_mpicxx_path="no"
4091	<	;;
4092	<	esac
4090	>
4091	>	if test x = x"$MPILIBS"; then
4092	>	ac_fn_c_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
4093	>	if test "x$ac_cv_func_MPI_Init" = xyes; then :
4094	>	MPILIBS=" "
4095		fi
2828	–	acx_mpi_mpicxx_path=$ac_cv_path_acx_mpi_mpicxx_path
2829	–	if test -n "$acx_mpi_mpicxx_path"; then
2830	–	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicxx_path" >&5
2831	–	echo "${ECHO_T}$acx_mpi_mpicxx_path" >&6; }
2832	–	else
2833	–	{ echo "$as_me:$LINENO: result: no" >&5
2834	–	echo "${ECHO_T}no" >&6; }
2835	–	fi
4096
2837	–
4097		fi
4098
4099	<	if test $acx_mpi_mpicc = no; then
4100	<
4101	<	if test $acx_mpi_mpicxx = no; then
4102	<
4103	<	acx_mpi_compiler=no
2845	<
4099	>	if test x = x"$MPILIBS"; then
4100	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
4101	>	$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
4102	>	if ${ac_cv_lib_mpi_MPI_Init+:} false; then :
4103	>	$as_echo_n "(cached) " >&6
4104		else
4105	+	ac_check_lib_save_LIBS=$LIBS
4106	+	LIBS="-lmpi  $LIBS"
4107	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4108	+	/* end confdefs.h.  */
4109
4110	<	acx_mpi_compiler=$acx_mpi_mpicxx
4111	<	acx_mpi_compiler_path=$acx_mpi_mpicxx_path
4110	>	/* Override any GCC internal prototype to avoid an error.
4111	>	Use char because int might match the return type of a GCC
4112	>	builtin and then its argument prototype would still apply.  */
4113	>	#ifdef __cplusplus
4114	>	extern "C"
4115	>	#endif
4116	>	char MPI_Init ();
4117	>	int
4118	>	main ()
4119	>	{
4120	>	return MPI_Init ();
4121	>	;
4122	>	return 0;
4123	>	}
4124	>	_ACEOF
4125	>	if ac_fn_c_try_link "$LINENO"; then :
4126	>	ac_cv_lib_mpi_MPI_Init=yes
4127	>	else
4128	>	ac_cv_lib_mpi_MPI_Init=no
4129		fi
4130	+	rm -f core conftest.err conftest.$ac_objext \
4131	+	conftest$ac_exeext conftest.$ac_ext
4132	+	LIBS=$ac_check_lib_save_LIBS
4133	+	fi
4134	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
4135	+	$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
4136	+	if test "x$ac_cv_lib_mpi_MPI_Init" = xyes; then :
4137	+	MPILIBS="-lmpi"
4138	+	fi
4139
4140	<
4140	>	fi
4141	>	if test x = x"$MPILIBS"; then
4142	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
4143	>	$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
4144	>	if ${ac_cv_lib_mpich_MPI_Init+:} false; then :
4145	>	$as_echo_n "(cached) " >&6
4146		else
4147	+	ac_check_lib_save_LIBS=$LIBS
4148	+	LIBS="-lmpich  $LIBS"
4149	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4150	+	/* end confdefs.h.  */
4151
4152	<	if test $acx_mpi_mpicxx = no; then
4153	<
4154	<	acx_mpi_compiler=$acx_mpi_mpicc
4155	<	acx_mpi_compiler_path=$acx_mpi_mpicc_path
4156	<
4152	>	/* Override any GCC internal prototype to avoid an error.
4153	>	Use char because int might match the return type of a GCC
4154	>	builtin and then its argument prototype would still apply.  */
4155	>	#ifdef __cplusplus
4156	>	extern "C"
4157	>	#endif
4158	>	char MPI_Init ();
4159	>	int
4160	>	main ()
4161	>	{
4162	>	return MPI_Init ();
4163	>	;
4164	>	return 0;
4165	>	}
4166	>	_ACEOF
4167	>	if ac_fn_c_try_link "$LINENO"; then :
4168	>	ac_cv_lib_mpich_MPI_Init=yes
4169		else
4170	<
4171	<	{ echo "$as_me:$LINENO: checking whether to use $acx_mpi_mpicc or $acx_mpi_mpicxx" >&5
4172	<	echo $ECHO_N "checking whether to use $acx_mpi_mpicc or $acx_mpi_mpicxx... $ECHO_C" >&6; }
4173	<	ac_ext=cpp
4174	<	ac_cpp='$CXXCPP $CPPFLAGS'
4175	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4176	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4177	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4170	>	ac_cv_lib_mpich_MPI_Init=no
4171	>	fi
4172	>	rm -f core conftest.err conftest.$ac_objext \
4173	>	conftest$ac_exeext conftest.$ac_ext
4174	>	LIBS=$ac_check_lib_save_LIBS
4175	>	fi
4176	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
4177	>	$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
4178	>	if test "x$ac_cv_lib_mpich_MPI_Init" = xyes; then :
4179	>	MPILIBS="-lmpich"
4180	>	fi
4181
4182	<	cat >conftest.$ac_ext <<_ACEOF
2871	<	/* confdefs.h.  */
2872	<	_ACEOF
2873	<	cat confdefs.h >>conftest.$ac_ext
2874	<	cat >>conftest.$ac_ext <<_ACEOF
2875	<	/* end confdefs.h.  */
4182	>	fi
4183
4184	+	if test x != x"$MPILIBS"; then
4185	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
4186	+	$as_echo_n "checking for mpi.h... " >&6; }
4187	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4188	+	/* end confdefs.h.  */
4189		#include <mpi.h>
2878	–
4190		int
4191		main ()
4192		{
4193
2883	–	MPI_Finalize();
2884	–
4194		;
4195		return 0;
4196		}
4197		_ACEOF
4198	<	if { (ac_try="$acx_mpi_mpicxx_path -c conftest.$ac_ext >&5"
4199	<	case "(($ac_try" in
4200	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2892	<	*) ac_try_echo=$ac_try;;
2893	<	esac
2894	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2895	<	(eval "$acx_mpi_mpicxx_path -c conftest.$ac_ext >&5") 2>conftest.er1
2896	<	ac_status=$?
2897	<	grep -v '^ *+' conftest.er1 >conftest.err
2898	<	rm -f conftest.er1
2899	<	cat conftest.err >&5
2900	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901	<	(exit $ac_status); } && {
2902	<	test -z "$ac_cxx_werror_flag" ||
2903	<	test ! -s conftest.err
2904	<	} && test -s conftest.$ac_objext; then
2905	<
2906	<	acx_mpi_compiler=$acx_mpi_mpicxx
2907	<	acx_mpi_compiler_path=$acx_mpi_mpicxx_path
2908	<
4198	>	if ac_fn_c_try_compile "$LINENO"; then :
4199	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4200	>	$as_echo "yes" >&6; }
4201		else
4202	<
4203	<	acx_mpi_compiler=$acx_mpi_mpicc
4204	<	acx_mpi_compiler_path=$acx_mpi_mpicc_path
4202	>	MPILIBS=""
4203	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4204	>	$as_echo "no" >&6; }
4205		fi
4206	+	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4207	+	fi
4208
4209	<	ac_ext=c
2916	<	ac_cpp='$CPP $CPPFLAGS'
2917	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2918	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2919	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4209	>	CC="$ax_mpi_save_CC"
4210
2921	–	{ echo "$as_me:$LINENO: result: $acx_mpi_compiler" >&5
2922	–	echo "${ECHO_T}$acx_mpi_compiler" >&6; }
2923	–	fi
4211
4212	+
4213	+	# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
4214	+	if test x = x"$MPILIBS"; then
4215	+	USE_MPI="no"
4216	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&5
4217	+	$as_echo "$as_me: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&2;}
4218	+	:
4219	+	else
4220	+	USE_MPI="yes"
4221	+	:
4222		fi
4223
2927	–	{ echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
2928	–	echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6; }
2929	–	ac_ext=${ac_fc_srcext-f}
2930	–	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
2931	–	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
2932	–	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4224
2934	–	ac_save_ext=$ac_ext
2935	–	ac_ext=F90
2936	–	rm -f conftest*
2937	–	cat >conftest.$ac_ext <<EOF
2938	–	program main
2939	–	include 'mpif.h'
2940	–	call MPI_Init
2941	–	end
2942	–	EOF
2943	–	if $acx_mpi_mpif90_path -c conftest.$ac_ext > conftest.out 2>&1 ; then
2944	–	acx_mpi_f90_compiler=yes
2945	–	{ echo "$as_me:$LINENO: result: yes" >&5
2946	–	echo "${ECHO_T}yes" >&6; }
2947	–	else
2948	–	if test -s conftest.out ; then
2949	–	cat conftest.out >> config.log
2950	–	fi
2951	–	acx_mpi_f90_compiler=no
2952	–	{ echo "$as_me:$LINENO: result: no! Check MPI fortran include paths" >&5
2953	–	echo "${ECHO_T}no! Check MPI fortran include paths" >&6; }
4225		fi
4226	<	rm -f conftest*
2956	<	ac_ext=$ac_save_ext
2957	<	ac_ext=c
2958	<	ac_cpp='$CPP $CPPFLAGS'
2959	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2960	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2961	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4226	>	if test $USE_MPI != no; then :
4227
4228	<	if test $acx_mpi_compiler = no || test $acx_mpi_f90_compiler = no; then
4228	>	CXX=$MPICXX
4229	>	CC=$MPICC
4230	>	LIBS="$MPILIBS $LIBS"
4231
2965	–	acx_cv_mpi_implementation=no
4232		else
2967	–	{ echo "$as_me:$LINENO: checking for the MPI implementation flavor" >&5
2968	–	echo $ECHO_N "checking for the MPI implementation flavor... $ECHO_C" >&6; }
2969	–	if test "${acx_cv_mpi_implementation+set}" = set; then
2970	–	echo $ECHO_N "(cached) $ECHO_C" >&6
2971	–	else
2972	–	acx_cv_mpi_implementation=no
2973	–	if { (ac_try="grep -q LAM $acx_mpi_compiler_path"
2974	–	case "(($ac_try" in
2975	–	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2976	–	*) ac_try_echo=$ac_try;;
2977	–	esac
2978	–	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2979	–	(eval "grep -q LAM $acx_mpi_compiler_path") 2>conftest.er1
2980	–	ac_status=$?
2981	–	grep -v '^ *+' conftest.er1 >conftest.err
2982	–	rm -f conftest.er1
2983	–	cat conftest.err >&5
2984	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2985	–	(exit $ac_status); }; then
4233
4234	<	acx_cv_mpi_implementation=lammpi
4234	>	CXX=$save_CXX
4235	>	CC=$save_CC
4236	>	LIBS=$save_LIBS
4237
2989	–	else
4238
4239	<	if { (ac_try="grep -q showme $acx_mpi_compiler_path"
2992	<	case "(($ac_try" in
2993	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2994	<	*) ac_try_echo=$ac_try;;
2995	<	esac
2996	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2997	<	(eval "grep -q showme $acx_mpi_compiler_path") 2>conftest.er1
2998	<	ac_status=$?
2999	<	grep -v '^ *+' conftest.er1 >conftest.err
3000	<	rm -f conftest.er1
3001	<	cat conftest.err >&5
3002	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003	<	(exit $ac_status); }; then
4239	>	fi
4240
3005	–	acx_cv_mpi_implementation=openmpi
4241
4242	+	# Checks for programs.
4243	+	ac_ext=c
4244	+	ac_cpp='$CPP $CPPFLAGS'
4245	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4246	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4247	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4248	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4249	+	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4250	+	# On Suns, sometimes $CPP names a directory.
4251	+	if test -n "$CPP" && test -d "$CPP"; then
4252	+	CPP=
4253	+	fi
4254	+	if test -z "$CPP"; then
4255	+	if ${ac_cv_prog_CPP+:} false; then :
4256	+	$as_echo_n "(cached) " >&6
4257		else
4258	+	# Double quotes because CPP needs to be expanded
4259	+	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4260	+	do
4261	+	ac_preproc_ok=false
4262	+	for ac_c_preproc_warn_flag in '' yes
4263	+	do
4264	+	# Use a header file that comes with gcc, so configuring glibc
4265	+	# with a fresh cross-compiler works.
4266	+	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4267	+	# <limits.h> exists even on freestanding compilers.
4268	+	# On the NeXT, cc -E runs the code through the compiler's parser,
4269	+	# not just through cpp. "Syntax error" is here to catch this case.
4270	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4271	+	/* end confdefs.h.  */
4272	+	#ifdef __STDC__
4273	+	# include <limits.h>
4274	+	#else
4275	+	# include <assert.h>
4276	+	#endif
4277	+	Syntax error
4278	+	_ACEOF
4279	+	if ac_fn_c_try_cpp "$LINENO"; then :
4280
3009	–	if { (ac_try="grep -q MPICH $acx_mpi_compiler_path"
3010	–	case "(($ac_try" in
3011	–	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3012	–	*) ac_try_echo=$ac_try;;
3013	–	esac
3014	–	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3015	–	(eval "grep -q MPICH $acx_mpi_compiler_path") 2>conftest.er1
3016	–	ac_status=$?
3017	–	grep -v '^ *+' conftest.er1 >conftest.err
3018	–	rm -f conftest.er1
3019	–	cat conftest.err >&5
3020	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021	–	(exit $ac_status); }; then
3022	–
3023	–	acx_cv_mpi_implementation=mpich
3024	–
4281		else
4282	<	acx_cv_mpi_implementation=$with_mpi
4282	>	# Broken: fails on valid input.
4283	>	continue
4284		fi
4285	+	rm -f conftest.err conftest.i conftest.$ac_ext
4286
4287	+	# OK, works on sane cases.  Now check whether nonexistent headers
4288	+	# can be detected and how.
4289	+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290	+	/* end confdefs.h.  */
4291	+	#include <ac_nonexistent.h>
4292	+	_ACEOF
4293	+	if ac_fn_c_try_cpp "$LINENO"; then :
4294	+	# Broken: success on invalid input.
4295	+	continue
4296	+	else
4297	+	# Passes both tests.
4298	+	ac_preproc_ok=:
4299	+	break
4300		fi
4301	+	rm -f conftest.err conftest.i conftest.$ac_ext
4302
4303	+	done
4304	+	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4305	+	rm -f conftest.i conftest.err conftest.$ac_ext
4306	+	if $ac_preproc_ok; then :
4307	+	break
4308		fi
4309
4310	<	fi
4311	<	{ echo "$as_me:$LINENO: result: $acx_cv_mpi_implementation" >&5
3035	<	echo "${ECHO_T}$acx_cv_mpi_implementation" >&6; }
4310	>	done
4311	>	ac_cv_prog_CPP=$CPP
4312
4313	<	fi
4314	<	case $acx_cv_mpi_implementation in
4315	<	(lammpi)
4316	<
4317	<	cat >>confdefs.h <<\_ACEOF
4318	<	#define MPI_IS_LAMMPI 1
4319	<	_ACEOF
4320	<
4321	<	;;
4322	<	(openmpi)
4323	<
4324	<	cat >>confdefs.h <<\_ACEOF
4325	<	#define MPI_IS_OPENMPI 1
4313	>	fi
4314	>	CPP=$ac_cv_prog_CPP
4315	>	else
4316	>	ac_cv_prog_CPP=$CPP
4317	>	fi
4318	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4319	>	$as_echo "$CPP" >&6; }
4320	>	ac_preproc_ok=false
4321	>	for ac_c_preproc_warn_flag in '' yes
4322	>	do
4323	>	# Use a header file that comes with gcc, so configuring glibc
4324	>	# with a fresh cross-compiler works.
4325	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4326	>	# <limits.h> exists even on freestanding compilers.
4327	>	# On the NeXT, cc -E runs the code through the compiler's parser,
4328	>	# not just through cpp. "Syntax error" is here to catch this case.
4329	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4330	>	/* end confdefs.h.  */
4331	>	#ifdef __STDC__
4332	>	# include <limits.h>
4333	>	#else
4334	>	# include <assert.h>
4335	>	#endif
4336	>	Syntax error
4337		_ACEOF
4338	+	if ac_fn_c_try_cpp "$LINENO"; then :
4339
4340	<	;;
4341	<	(mpich)
4340	>	else
4341	>	# Broken: fails on valid input.
4342	>	continue
4343	>	fi
4344	>	rm -f conftest.err conftest.i conftest.$ac_ext
4345
4346	<	cat >>confdefs.h <<\_ACEOF
4347	<	#define MPI_IS_MPICH 1
4346	>	# OK, works on sane cases.  Now check whether nonexistent headers
4347	>	# can be detected and how.
4348	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4349	>	/* end confdefs.h.  */
4350	>	#include <ac_nonexistent.h>
4351		_ACEOF
4352	+	if ac_fn_c_try_cpp "$LINENO"; then :
4353	+	# Broken: success on invalid input.
4354	+	continue
4355	+	else
4356	+	# Passes both tests.
4357	+	ac_preproc_ok=:
4358	+	break
4359	+	fi
4360	+	rm -f conftest.err conftest.i conftest.$ac_ext
4361
4362	<	;;
4363	<	esac
4364	<	if test $acx_cv_mpi_implementation = no; then
4362	>	done
4363	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4364	>	rm -f conftest.i conftest.err conftest.$ac_ext
4365	>	if $ac_preproc_ok; then :
4366
3063	–	acx_mpi_cflags=""
3064	–	acx_mpi_libs=""
3065	–	USE_MPI="no"
3066	–	{ echo "$as_me:$LINENO: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&5
3067	–	echo "$as_me: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&2;}
4367		else
4368	+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4369	+	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4370	+	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4371	+	See \`config.log' for more details" "$LINENO" 5; }
4372	+	fi
4373
4374	+	ac_ext=c
4375	+	ac_cpp='$CPP $CPPFLAGS'
4376	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4377	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4378	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4379
4380	<	{ echo "$as_me:$LINENO: checking how to compile MPI-C code" >&5
4381	<	echo $ECHO_N "checking how to compile MPI-C code... $ECHO_C" >&6; }
4382	<	if test "${acx_mpi_cflags+set}" = set; then
4383	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4380	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4381	>	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4382	>	if ${ac_cv_path_GREP+:} false; then :
4383	>	$as_echo_n "(cached) " >&6
4384		else
4385	<
4386	<	case $acx_cv_mpi_implementation in
4387	<	(lammpi)
4388	<	cfo="--showme:compile"
4389	<	;;
4390	<	(openmpi)
4391	<	cfo="--showme:compile"
4392	<	;;
4393	<	(mpich)
4394	<	case "$acx_mpi_compiler_path" in
4395	<	(*mpiCC)
4396	<	sc_cv_cn="-CC="
4397	<	;;
4398	<	(*mpicxx)
4399	<	sc_cv_cn="-cxx="
4400	<	;;
4401	<	(*mpicc)
4402	<	sc_cv_cn="-cc="
4403	<	;;
4404	<	(*)
4405	<	sc_cv_cn=""
4406	<	;;
4407	<	esac
4408	<	cfo="-compile_info $sc_cv_cn"
4409	<	;;
4410	<	esac
4411	<	echo "$as_me:$LINENO: mpi_pre_cflags=\"\`$acx_mpi_compiler_path $cfo || echo ' no'\`\"" >&5
4412	<	mpi_pre_cflags="`$acx_mpi_compiler_path $cfo 2>conftest.er1 || echo ' no'`"
4413	<	grep -v '^ *+' conftest.er1 >conftest.err
4414	<	rm -f conftest.er1
4415	<	cat conftest.err >&5
4416	<	echo "$as_me:$LINENO: mpi_pre_cflags = $mpi_pre_cflags" >&5
4417	<	case "$mpi_pre_cflags" in
4418	<	(*no)
4419	<	acx_mpi_cflags=no
4420	<	acx_mpi_cflags="no"
3112	<	;;
3113	<	(*)
3114	<	acx_mpi_tmp_mode="normal"
3115	<	acx_mpi_tmp_prefix=""
3116	<	eval "acx_mpi_cflags=\"\""
3117	<	for acx_mpi_tmp in $mpi_pre_cflags; do
3118	<	case "$acx_mpi_tmp_mode" in
3119	<	(normal)
3120	<	case "$acx_mpi_tmp" in
3121	<	(-I|-D)
3122	<	acx_mpi_tmp_prefix="$acx_mpi_tmp"
3123	<	acx_mpi_tmp_mode="accept"
3124	<	;;
3125	<	(-I*|-D*)
3126	<	eval "acx_mpi_cflags=\"`eval echo '${'\\acx_mpi_cflags'}'` \$acx_mpi_tmp\""
3127	<	;;
3128	<	(-L|-l)
3129	<	acx_mpi_tmp_mode="skip"
3130	<	;;
3131	<	(*)
3132	<	;;
3133	<	esac
3134	<	;;
3135	<	(accept)
3136	<	eval "acx_mpi_cflags=\"`eval echo '${'\\acx_mpi_cflags'}'` \$acx_mpi_tmp_prefix \$acx_mpi_tmp\""
3137	<	;;
3138	<	(skip)
3139	<	;;
3140	<	esac
4385	>	if test -z "$GREP"; then
4386	>	ac_path_GREP_found=false
4387	>	# Loop through the user's path and test for each of PROGNAME-LIST
4388	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4389	>	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4390	>	do
4391	>	IFS=$as_save_IFS
4392	>	test -z "$as_dir" && as_dir=.
4393	>	for ac_prog in grep ggrep; do
4394	>	for ac_exec_ext in '' $ac_executable_extensions; do
4395	>	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4396	>	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4397	>	# Check for GNU ac_path_GREP and select it if it is found.
4398	>	# Check for GNU $ac_path_GREP
4399	>	case `"$ac_path_GREP" --version 2>&1` in
4400	>	*GNU*)
4401	>	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4402	>	*)
4403	>	ac_count=0
4404	>	$as_echo_n 0123456789 >"conftest.in"
4405	>	while :
4406	>	do
4407	>	cat "conftest.in" "conftest.in" >"conftest.tmp"
4408	>	mv "conftest.tmp" "conftest.in"
4409	>	cp "conftest.in" "conftest.nl"
4410	>	$as_echo 'GREP' >> "conftest.nl"
4411	>	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4412	>	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4413	>	as_fn_arith $ac_count + 1 && ac_count=$as_val
4414	>	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4415	>	# Best one so far, save it but keep looking for a better one
4416	>	ac_cv_path_GREP="$ac_path_GREP"
4417	>	ac_path_GREP_max=$ac_count
4418	>	fi
4419	>	# 10*(2^10) chars as input seems more than enough
4420	>	test $ac_count -gt 10 && break
4421		done
4422	<
3143	<	;;
4422	>	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4423		esac
4424
4425	+	$ac_path_GREP_found && break 3
4426	+	done
4427	+	done
4428	+	done
4429	+	IFS=$as_save_IFS
4430	+	if test -z "$ac_cv_path_GREP"; then
4431	+	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4432	+	fi
4433	+	else
4434	+	ac_cv_path_GREP=$GREP
4435		fi
3147	–	{ echo "$as_me:$LINENO: result: $acx_mpi_cflags" >&5
3148	–	echo "${ECHO_T}$acx_mpi_cflags" >&6; }
4436
3150	–
3151	–	{ echo "$as_me:$LINENO: checking how to link MPI-C code" >&5
3152	–	echo $ECHO_N "checking how to link MPI-C code... $ECHO_C" >&6; }
3153	–	if test "${acx_mpi_libs+set}" = set; then
3154	–	echo $ECHO_N "(cached) $ECHO_C" >&6
3155	–	else
3156	–
3157	–	case $acx_cv_mpi_implementation in
3158	–	(lammpi)
3159	–	lfo="--showme:compile --showme:link"
3160	–	;;
3161	–	(openmpi)
3162	–	lfo="--showme:link"
3163	–	;;
3164	–	(mpich)
3165	–	case "$acx_mpi_compiler_path" in
3166	–	(*mpiCC)
3167	–	sc_cv_cn="-CC="
3168	–	;;
3169	–	(*mpicxx)
3170	–	sc_cv_cn="-cxx="
3171	–	;;
3172	–	(*mpicc)
3173	–	sc_cv_cn="-cc="
3174	–	;;
3175	–	(*)
3176	–	sc_cv_cn=""
3177	–	;;
3178	–	esac
3179	–	lfo="-link_info $sc_cv_cn"
3180	–	;;
3181	–	esac
3182	–	echo "$as_me:$LINENO: mpi_pre_libs=\"\`$acx_mpi_compiler_path $lfo || echo ' no'\`\"" >&5
3183	–	mpi_pre_libs="`$acx_mpi_compiler_path $lfo 2>conftest.er1 || echo ' no'`"
3184	–	grep -v '^ *+' conftest.er1 >conftest.err
3185	–	rm -f conftest.er1
3186	–	cat conftest.err >&5
3187	–	echo "$as_me:$LINENO: mpi_pre_libs = $mpi_pre_libs" >&5
3188	–	case "$mpi_pre_libs" in
3189	–	(*no)
3190	–	acx_mpi_libs=no
3191	–	;;
3192	–	(*)
3193	–	acx_mpi_libs="$mpi_pre_libs"
3194	–	;;
3195	–	esac
3196	–
4437		fi
4438	<	{ echo "$as_me:$LINENO: result: $acx_mpi_libs" >&5
4439	<	echo "${ECHO_T}$acx_mpi_libs" >&6; }
4438	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4439	>	$as_echo "$ac_cv_path_GREP" >&6; }
4440	>	GREP="$ac_cv_path_GREP"
4441
3201	–	if test $acx_mpi_mpif90_path != no; then
4442
4443	<
4444	<	{ echo "$as_me:$LINENO: checking how to link MPI-Fortran code" >&5
4445	<	echo $ECHO_N "checking how to link MPI-Fortran code... $ECHO_C" >&6; }
4446	<	if test "${acx_mpi90_libs+set}" = set; then
3207	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4443	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4444	>	$as_echo_n "checking for egrep... " >&6; }
4445	>	if ${ac_cv_path_EGREP+:} false; then :
4446	>	$as_echo_n "(cached) " >&6
4447		else
4448	+	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4449	+	then ac_cv_path_EGREP="$GREP -E"
4450	+	else
4451	+	if test -z "$EGREP"; then
4452	+	ac_path_EGREP_found=false
4453	+	# Loop through the user's path and test for each of PROGNAME-LIST
4454	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455	+	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4456	+	do
4457	+	IFS=$as_save_IFS
4458	+	test -z "$as_dir" && as_dir=.
4459	+	for ac_prog in egrep; do
4460	+	for ac_exec_ext in '' $ac_executable_extensions; do
4461	+	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4462	+	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4463	+	# Check for GNU ac_path_EGREP and select it if it is found.
4464	+	# Check for GNU $ac_path_EGREP
4465	+	case `"$ac_path_EGREP" --version 2>&1` in
4466	+	*GNU*)
4467	+	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4468	+	*)
4469	+	ac_count=0
4470	+	$as_echo_n 0123456789 >"conftest.in"
4471	+	while :
4472	+	do
4473	+	cat "conftest.in" "conftest.in" >"conftest.tmp"
4474	+	mv "conftest.tmp" "conftest.in"
4475	+	cp "conftest.in" "conftest.nl"
4476	+	$as_echo 'EGREP' >> "conftest.nl"
4477	+	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4478	+	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4479	+	as_fn_arith $ac_count + 1 && ac_count=$as_val
4480	+	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4481	+	# Best one so far, save it but keep looking for a better one
4482	+	ac_cv_path_EGREP="$ac_path_EGREP"
4483	+	ac_path_EGREP_max=$ac_count
4484	+	fi
4485	+	# 10*(2^10) chars as input seems more than enough
4486	+	test $ac_count -gt 10 && break
4487	+	done
4488	+	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4489	+	esac
4490
4491	<	echo "$as_me:$LINENO: mpi_pre_libs=\"\`$acx_mpi_mpif90_path $lfo || echo \" no\"\`\"" >&5
4492	<	mpi_pre_libs="`$acx_mpi_mpif90_path $lfo 2>conftest.er1 || echo " no"`"
4493	<	grep -v '^ *+' conftest.er1 >conftest.err
4494	<	rm -f conftest.er1
4495	<	cat conftest.err >&5
4496	<	echo "$as_me:$LINENO: mpi_pre_libs = $mpi_pre_libs" >&5
4497	<	case "$mpi_pre_libs" in
4498	<	(*no)
4499	<	acx_mpi90_libs=no
4500	<	;;
3220	<	(*)
3221	<	acx_mpi90_libs="$mpi_pre_libs"
3222	<	;;
3223	<	esac
3224	<
4491	>	$ac_path_EGREP_found && break 3
4492	>	done
4493	>	done
4494	>	done
4495	>	IFS=$as_save_IFS
4496	>	if test -z "$ac_cv_path_EGREP"; then
4497	>	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4498	>	fi
4499	>	else
4500	>	ac_cv_path_EGREP=$EGREP
4501		fi
3226	–	{ echo "$as_me:$LINENO: result: $acx_mpi90_libs" >&5
3227	–	echo "${ECHO_T}$acx_mpi90_libs" >&6; }
4502
4503	<
4503	>	fi
4504		fi
4505	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4506	+	$as_echo "$ac_cv_path_EGREP" >&6; }
4507	+	EGREP="$ac_cv_path_EGREP"
4508
3232	–	if test "$acx_mpi_cflags" = no -o "$acx_mpi_libs" = no; then
4509
4510	<	acx_mpi_cflags=""
4511	<	acx_mpi_libs=""
4512	<	USE_MPI="no"
4513	<	{ echo "$as_me:$LINENO: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&5
4514	<	echo "$as_me: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&2;}
4510	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4511	>	$as_echo_n "checking whether ln -s works... " >&6; }
4512	>	LN_S=$as_ln_s
4513	>	if test "$LN_S" = "ln -s"; then
4514	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4515	>	$as_echo "yes" >&6; }
4516		else
4517	<
4518	<	MPI_CPPFLAGS=$acx_mpi_cflags
3242	<
3243	<	MPI_LIBS=$acx_mpi_libs
3244	<
3245	<	if test "$acx_mpi90_libs" != no; then
3246	<	MPI90_LIBS=$acx_mpi90_libs
3247	<
4517	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4518	>	$as_echo "no, using $LN_S" >&6; }
4519		fi
4520
4521	<	USE_MPI="yes"
4521	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4522	>	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4523	>	set x ${MAKE-make}
4524	>	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4525	>	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4526	>	$as_echo_n "(cached) " >&6
4527	>	else
4528	>	cat >conftest.make <<\_ACEOF
4529	>	SHELL = /bin/sh
4530	>	all:
4531	>	@echo '@@@%%%=$(MAKE)=@@@%%%'
4532	>	_ACEOF
4533	>	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4534	>	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4535	>	*@@@%%%=?*=@@@%%%*)
4536	>	eval ac_cv_prog_make_${ac_make}_set=yes;;
4537	>	*)
4538	>	eval ac_cv_prog_make_${ac_make}_set=no;;
4539	>	esac
4540	>	rm -f conftest.make
4541		fi
4542	<
4543	<
4542	>	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4543	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4544	>	$as_echo "yes" >&6; }
4545	>	SET_MAKE=
4546	>	else
4547	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4548	>	$as_echo "no" >&6; }
4549	>	SET_MAKE="MAKE=${MAKE-make}"
4550		fi
4551
4552	<
4553	<	fi
4554	<
4555	<
4556	<
4557	<	# Checks for programs.
4558	<	ac_ext=cpp
3263	<	ac_cpp='$CXXCPP $CPPFLAGS'
3264	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3265	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3266	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3267	<	if test -z "$CXX"; then
3268	<	if test -n "$CCC"; then
3269	<	CXX=$CCC
3270	<	else
3271	<	if test -n "$ac_tool_prefix"; then
3272	<	for ac_prog in $CXX $ac_cv_prog_acx_mpi_mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
3273	<	do
3274	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3275	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3276	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3277	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3278	<	if test "${ac_cv_prog_CXX+set}" = set; then
3279	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4552	>	if test -n "$ac_tool_prefix"; then
4553	>	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4554	>	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4555	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4556	>	$as_echo_n "checking for $ac_word... " >&6; }
4557	>	if ${ac_cv_prog_RANLIB+:} false; then :
4558	>	$as_echo_n "(cached) " >&6
4559		else
4560	<	if test -n "$CXX"; then
4561	<	ac_cv_prog_CXX="$CXX" # Let the user override the test.
4560	>	if test -n "$RANLIB"; then
4561	>	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4562		else
4563		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564		for as_dir in $PATH
4565		do
4566		IFS=$as_save_IFS
4567		test -z "$as_dir" && as_dir=.
4568	<	for ac_exec_ext in '' $ac_executable_extensions; do
4568	>	for ac_exec_ext in '' $ac_executable_extensions; do
4569		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4570	<	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4571	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4570	>	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4571	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4572		break 2
4573		fi
4574		done
4575	<	done
4575	>	done
4576		IFS=$as_save_IFS
4577
4578		fi
4579		fi
4580	<	CXX=$ac_cv_prog_CXX
4581	<	if test -n "$CXX"; then
4582	<	{ echo "$as_me:$LINENO: result: $CXX" >&5
4583	<	echo "${ECHO_T}$CXX" >&6; }
4580	>	RANLIB=$ac_cv_prog_RANLIB
4581	>	if test -n "$RANLIB"; then
4582	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4583	>	$as_echo "$RANLIB" >&6; }
4584		else
4585	<	{ echo "$as_me:$LINENO: result: no" >&5
4586	<	echo "${ECHO_T}no" >&6; }
4585	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4586	>	$as_echo "no" >&6; }
4587		fi
4588
4589
3311	–	test -n "$CXX" && break
3312	–	done
4590		fi
4591	<	if test -z "$CXX"; then
4592	<	ac_ct_CXX=$CXX
4593	<	for ac_prog in $CXX $ac_cv_prog_acx_mpi_mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
4594	<	do
4595	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
4596	<	set dummy $ac_prog; ac_word=$2
4597	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4598	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3322	<	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3323	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4591	>	if test -z "$ac_cv_prog_RANLIB"; then
4592	>	ac_ct_RANLIB=$RANLIB
4593	>	# Extract the first word of "ranlib", so it can be a program name with args.
4594	>	set dummy ranlib; ac_word=$2
4595	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4596	>	$as_echo_n "checking for $ac_word... " >&6; }
4597	>	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4598	>	$as_echo_n "(cached) " >&6
4599		else
4600	<	if test -n "$ac_ct_CXX"; then
4601	<	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4600	>	if test -n "$ac_ct_RANLIB"; then
4601	>	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4602		else
4603		as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4604		for as_dir in $PATH
4605		do
4606		IFS=$as_save_IFS
4607		test -z "$as_dir" && as_dir=.
4608	<	for ac_exec_ext in '' $ac_executable_extensions; do
4608	>	for ac_exec_ext in '' $ac_executable_extensions; do
4609		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4610	<	ac_cv_prog_ac_ct_CXX="$ac_prog"
4611	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4610	>	ac_cv_prog_ac_ct_RANLIB="ranlib"
4611	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4612		break 2
4613		fi
4614		done
4615	<	done
4615	>	done
4616		IFS=$as_save_IFS
4617
4618		fi
4619		fi
4620	<	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4621	<	if test -n "$ac_ct_CXX"; then
4622	<	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
4623	<	echo "${ECHO_T}$ac_ct_CXX" >&6; }
4620	>	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4621	>	if test -n "$ac_ct_RANLIB"; then
4622	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4623	>	$as_echo "$ac_ct_RANLIB" >&6; }
4624		else
4625	<	{ echo "$as_me:$LINENO: result: no" >&5
4626	<	echo "${ECHO_T}no" >&6; }
4625	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4626	>	$as_echo "no" >&6; }
4627		fi
4628
4629	<
4630	<	test -n "$ac_ct_CXX" && break
3356	<	done
3357	<
3358	<	if test "x$ac_ct_CXX" = x; then
3359	<	CXX="g++"
4629	>	if test "x$ac_ct_RANLIB" = x; then
4630	>	RANLIB=":"
4631		else
4632		case $cross_compiling:$ac_tool_warned in
4633		yes:)
4634	<	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4635	<	whose name does not start with the host triplet.  If you think this
3365	<	configuration is useful to you, please write to autoconf@gnu.org." >&5
3366	<	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3367	<	whose name does not start with the host triplet.  If you think this
3368	<	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4634	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4635	>	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4636		ac_tool_warned=yes ;;
4637		esac
4638	<	CXX=$ac_ct_CXX
4638	>	RANLIB=$ac_ct_RANLIB
4639		fi
4640	+	else
4641	+	RANLIB="$ac_cv_prog_RANLIB"
4642		fi
4643
4644	+
4645	+	# Extract the first word of "perl", so it can be a program name with args.
4646	+	set dummy perl; ac_word=$2
4647	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4648	+	$as_echo_n "checking for $ac_word... " >&6; }
4649	+	if ${ac_cv_path_PERLINTERP+:} false; then :
4650	+	$as_echo_n "(cached) " >&6
4651	+	else
4652	+	case $PERLINTERP in
4653	+	[\\/]* | ?:[\\/]*)
4654	+	ac_cv_path_PERLINTERP="$PERLINTERP" # Let the user override the test with a path.
4655	+	;;
4656	+	*)
4657	+	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658	+	for as_dir in $PATH
4659	+	do
4660	+	IFS=$as_save_IFS
4661	+	test -z "$as_dir" && as_dir=.
4662	+	for ac_exec_ext in '' $ac_executable_extensions; do
4663	+	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4664	+	ac_cv_path_PERLINTERP="$as_dir/$ac_word$ac_exec_ext"
4665	+	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4666	+	break 2
4667		fi
4668	<	fi
4669	<	# Provide some information about the compiler.
4670	<	echo "$as_me:$LINENO: checking for C++ compiler version" >&5
4671	<	ac_compiler=`set X $ac_compile; echo $2`
4672	<	{ (ac_try="$ac_compiler --version >&5"
4673	<	case "(($ac_try" in
3382	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3383	<	*) ac_try_echo=$ac_try;;
4668	>	done
4669	>	done
4670	>	IFS=$as_save_IFS
4671	>
4672	>	test -z "$ac_cv_path_PERLINTERP" && ac_cv_path_PERLINTERP="perl"
4673	>	;;
4674		esac
4675	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4676	<	(eval "$ac_compiler --version >&5") 2>&5
4677	<	ac_status=$?
4678	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4679	<	(exit $ac_status); }
4680	<	{ (ac_try="$ac_compiler -v >&5"
4681	<	case "(($ac_try" in
4682	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4683	<	*) ac_try_echo=$ac_try;;
3394	<	esac
3395	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3396	<	(eval "$ac_compiler -v >&5") 2>&5
3397	<	ac_status=$?
3398	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399	<	(exit $ac_status); }
3400	<	{ (ac_try="$ac_compiler -V >&5"
3401	<	case "(($ac_try" in
3402	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3403	<	*) ac_try_echo=$ac_try;;
3404	<	esac
3405	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3406	<	(eval "$ac_compiler -V >&5") 2>&5
3407	<	ac_status=$?
3408	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3409	<	(exit $ac_status); }
4675	>	fi
4676	>	PERLINTERP=$ac_cv_path_PERLINTERP
4677	>	if test -n "$PERLINTERP"; then
4678	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERLINTERP" >&5
4679	>	$as_echo "$PERLINTERP" >&6; }
4680	>	else
4681	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4682	>	$as_echo "no" >&6; }
4683	>	fi
4684
3411	–	cat >conftest.$ac_ext <<_ACEOF
3412	–	/* confdefs.h.  */
3413	–	_ACEOF
3414	–	cat confdefs.h >>conftest.$ac_ext
3415	–	cat >>conftest.$ac_ext <<_ACEOF
3416	–	/* end confdefs.h.  */
4685
4686	<	int
4687	<	main ()
3420	<	{
4686	>	ac_cv_path_perlinterp="$PERLINTERP"
4687	>	_sHpB='#!'
4688
3422	–	;
3423	–	return 0;
3424	–	}
3425	–	_ACEOF
3426	–	ac_clean_files_save=$ac_clean_files
3427	–	ac_clean_files="$ac_clean_files a.out a.exe b.out"
3428	–	# Try to create an executable without -o first, disregard a.out.
3429	–	# It will help us diagnose broken compilers, and finding out an intuition
3430	–	# of exeext.
3431	–	{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
3432	–	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
3433	–	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3434	–	#
3435	–	# List of possible output files, starting from the most likely.
3436	–	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3437	–	# only as a last resort.  b.out is created by i960 compilers.
3438	–	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3439	–	#
3440	–	# The IRIX 6 linker writes into existing files which may not be
3441	–	# executable, retaining their permissions.  Remove them first so a
3442	–	# subsequent execution test works.
3443	–	ac_rmfiles=
3444	–	for ac_file in $ac_files
3445	–	do
3446	–	case $ac_file in
3447	–	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3448	–	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3449	–	esac
3450	–	done
3451	–	rm -f $ac_rmfiles
4689
4690	<	if { (ac_try="$ac_link_default"
4691	<	case "(($ac_try" in
4692	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3456	<	*) ac_try_echo=$ac_try;;
3457	<	esac
3458	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3459	<	(eval "$ac_link_default") 2>&5
3460	<	ac_status=$?
3461	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462	<	(exit $ac_status); }; then
3463	<	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3464	<	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3465	<	# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3466	<	# so that the user can short-circuit this test for compilers unknown to
3467	<	# Autoconf.
3468	<	for ac_file in $ac_files ''
3469	<	do
3470	<	test -f "$ac_file" || continue
3471	<	case $ac_file in
3472	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3473	<	;;
3474	<	[ab].out )
3475	<	# We found the default executable, but exeext='' is most
3476	<	# certainly right.
3477	<	break;;
3478	<	*.* )
3479	<	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3480	<	then :; else
3481	<	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3482	<	fi
3483	<	# We set ac_cv_exeext here because the later test for it is not
3484	<	# safe: cross compilers may not add the suffix if given an `-o'
3485	<	# argument, so we may need to know it at that point already.
3486	<	# Even if this section looks crufty: it has the advantage of
3487	<	# actually working.
3488	<	break;;
3489	<	* )
3490	<	break;;
3491	<	esac
3492	<	done
3493	<	test "$ac_cv_exeext" = no && ac_cv_exeext=
3494	<
4690	>	# Check whether --with-perl-shebang was given.
4691	>	if test "${with_perl_shebang+set}" = set; then :
4692	>	withval=$with_perl_shebang; opt_perl_shebang="$withval"
4693		else
4694	<	ac_file=''
4694	>	opt_perl_shebang="not_set"
4695		fi
4696
4697	<	{ echo "$as_me:$LINENO: result: $ac_file" >&5
4698	<	echo "${ECHO_T}$ac_file" >&6; }
4699	<	if test -z "$ac_file"; then
4700	<	echo "$as_me: failed program was:" >&5
4701	<	sed 's/^/| /' conftest.$ac_ext >&5
4697	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether explicit instead of detected sharpbang is to be used" >&5
4698	>	$as_echo_n "checking whether explicit instead of detected sharpbang is to be used... " >&6; }
4699	>	if ${ax_cv_opt_perl_shebang+:} false; then :
4700	>	$as_echo_n "(cached) " >&6
4701	>	else
4702	>	case "$opt_perl_shebang" in
4703	>	not_set  ) ax_cv_opt_perl_shebang=''
4704	>	;;
4705	>	*     )
4706	>	ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'`
4707	>	esac
4708
3505	–	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
3506	–	See \`config.log' for more details." >&5
3507	–	echo "$as_me: error: C++ compiler cannot create executables
3508	–	See \`config.log' for more details." >&2;}
3509	–	{ (exit 77); exit 77; }; }
4709		fi
4710	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_opt_perl_shebang" >&5
4711	+	$as_echo "$ax_cv_opt_perl_shebang" >&6; }
4712	+	if test "A$ax_cv_opt_perl_shebang" != "A"
4713	+	then
4714	+	ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang"
4715	+	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
4716	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&5
4717	+	$as_echo "$as_me: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&6;}
4718
4719	<	ac_exeext=$ac_cv_exeext
4719	>	# Automatic detection of sharpbang formula starts here
4720	>	else
4721	>	_somian_shbangperl=`$PERLINTERP -V:startperl`
4722	>	negclass="[^']"; # must leave this comment:  m4 will remove the outer brackets for us, heheh
4723	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel sharpbang invocation to start perl" >&5
4724	>	$as_echo_n "checking for kernel sharpbang invocation to start perl... " >&6; }
4725	>	if ${ac_cv_sys_kernshrpbang_perl+:} false; then :
4726	>	$as_echo_n "(cached) " >&6
4727	>	else
4728	>	_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"`
4729	>	if test "x$_somian_kspb_perl" == x
4730	>	then _somian_ksbp_warn_empty='durnit'
4731	>	else
4732	>	case "A$_somian_kspb_perl" in
4733	>	A#!*perl* )
4734	>	ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'`
4735	>	;;
4736	>	A*    )  _somian_ksbp_warn_defau='trouble'
4737	>	ac_cv_sys_kernshrpbang_perl="$PERLINTERP"
4738	>	esac
4739	>	fi
4740
4741	<	# Check that the compiler produces executables we can run.  If not, either
4742	<	# the compiler is broken, or we cross compile.
4743	<	{ echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
4744	<	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6; }
4745	<	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
4746	<	# If not cross compiling, check that we can run a simple program.
4747	<	if test "$cross_compiling" != yes; then
4748	<	if { ac_try='./$ac_file'
4749	<	{ (case "(($ac_try" in
3523	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3524	<	*) ac_try_echo=$ac_try;;
3525	<	esac
3526	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3527	<	(eval "$ac_try") 2>&5
3528	<	ac_status=$?
3529	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530	<	(exit $ac_status); }; }; then
3531	<	cross_compiling=no
3532	<	else
3533	<	if test "$cross_compiling" = maybe; then
3534	<	cross_compiling=yes
3535	<	else
3536	<	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
3537	<	If you meant to cross compile, use \`--host'.
3538	<	See \`config.log' for more details." >&5
3539	<	echo "$as_me: error: cannot run C++ compiled programs.
3540	<	If you meant to cross compile, use \`--host'.
3541	<	See \`config.log' for more details." >&2;}
3542	<	{ (exit 1); exit 1; }; }
4741	>	fi
4742	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_kernshrpbang_perl" >&5
4743	>	$as_echo "$ac_cv_sys_kernshrpbang_perl" >&6; }
4744	>	# The above prints Checking ... result message to user.
4745	>	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
4746	>
4747	>	if test A${_somian_ksbp_warn_empty+set} == Aset
4748	>	then   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&5
4749	>	$as_echo "$as_me: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&2;}
4750		fi
4751	+	# Inform user after printing result value
4752	+	if test A${_somian_ksbp_warn_defau+set} == Aset
4753	+	then { $as_echo "$as_me:${as_lineno-$LINENO}: Maybe Not good -" >&5
4754	+	$as_echo "$as_me: Maybe Not good -" >&6;}
4755	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&5
4756	+	$as_echo "$as_me: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&2;}
4757	+	else { $as_echo "$as_me:${as_lineno-$LINENO}: OK Good result - " >&5
4758	+	$as_echo "$as_me: OK Good result - " >&6;}
4759	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&5
4760	+	$as_echo "$as_me: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&6;}
4761	+	fi
4762		fi
3545	–	fi
3546	–	{ echo "$as_me:$LINENO: result: yes" >&5
3547	–	echo "${ECHO_T}yes" >&6; }
4763
4764	<	rm -f a.out a.exe conftest$ac_cv_exeext b.out
4765	<	ac_clean_files=$ac_clean_files_save
4766	<	# Check that the compiler produces executables we can run.  If not, either
4767	<	# the compiler is broken, or we cross compile.
4768	<	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
4769	<	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
4770	<	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
4771	<	echo "${ECHO_T}$cross_compiling" >&6; }
4772	<
4773	<	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
4774	<	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
4775	<	if { (ac_try="$ac_link"
4776	<	case "(($ac_try" in
4777	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4778	<	*) ac_try_echo=$ac_try;;
4779	<	esac
4780	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4781	<	(eval "$ac_link") 2>&5
4782	<	ac_status=$?
3568	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569	<	(exit $ac_status); }; then
3570	<	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3571	<	# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3572	<	# work properly (i.e., refer to `conftest.exe'), while it won't with
3573	<	# `rm'.
3574	<	for ac_file in conftest.exe conftest conftest.*; do
3575	<	test -f "$ac_file" || continue
3576	<	case $ac_file in
3577	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3578	<	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3579	<	break;;
3580	<	* ) break;;
3581	<	esac
3582	<	done
4764	>	# Find a good install program.  We prefer a C program (faster),
4765	>	# so one script is as good as another.  But avoid the broken or
4766	>	# incompatible versions:
4767	>	# SysV /etc/install, /usr/sbin/install
4768	>	# SunOS /usr/etc/install
4769	>	# IRIX /sbin/install
4770	>	# AIX /bin/install
4771	>	# AmigaOS /C/install, which installs bootblocks on floppy discs
4772	>	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4773	>	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4774	>	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4775	>	# OS/2's system install, which has a completely different semantic
4776	>	# ./install, which can be erroneously created by make from ./install.sh.
4777	>	# Reject install programs that cannot install multiple files.
4778	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4779	>	$as_echo_n "checking for a BSD-compatible install... " >&6; }
4780	>	if test -z "$INSTALL"; then
4781	>	if ${ac_cv_path_install+:} false; then :
4782	>	$as_echo_n "(cached) " >&6
4783		else
4784	<	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
4785	<	See \`config.log' for more details." >&5
4786	<	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
4787	<	See \`config.log' for more details." >&2;}
4788	<	{ (exit 1); exit 1; }; }
4784	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4785	>	for as_dir in $PATH
4786	>	do
4787	>	IFS=$as_save_IFS
4788	>	test -z "$as_dir" && as_dir=.
4789	>	# Account for people who put trailing slashes in PATH elements.
4790	>	case $as_dir/ in #((
4791	>	./ | .// | /[cC]/* | \
4792	>	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4793	>	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4794	>	/usr/ucb/* ) ;;
4795	>	*)
4796	>	# OSF1 and SCO ODT 3.0 have their own names for install.
4797	>	# Don't use installbsd from OSF since it installs stuff as root
4798	>	# by default.
4799	>	for ac_prog in ginstall scoinst install; do
4800	>	for ac_exec_ext in '' $ac_executable_extensions; do
4801	>	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4802	>	if test $ac_prog = install &&
4803	>	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4804	>	# AIX install.  It has an incompatible calling convention.
4805	>	:
4806	>	elif test $ac_prog = install &&
4807	>	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4808	>	# program-specific install script used by HP pwplus--don't use.
4809	>	:
4810	>	else
4811	>	rm -rf conftest.one conftest.two conftest.dir
4812	>	echo one > conftest.one
4813	>	echo two > conftest.two
4814	>	mkdir conftest.dir
4815	>	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4816	>	test -s conftest.one && test -s conftest.two &&
4817	>	test -s conftest.dir/conftest.one &&
4818	>	test -s conftest.dir/conftest.two
4819	>	then
4820	>	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4821	>	break 3
4822	>	fi
4823	>	fi
4824	>	fi
4825	>	done
4826	>	done
4827	>	;;
4828	>	esac
4829	>
4830	>	done
4831	>	IFS=$as_save_IFS
4832	>
4833	>	rm -rf conftest.one conftest.two conftest.dir
4834	>
4835		fi
4836	+	if test "${ac_cv_path_install+set}" = set; then
4837	+	INSTALL=$ac_cv_path_install
4838	+	else
4839	+	# As a last resort, use the slow shell script.  Don't cache a
4840	+	# value for INSTALL within a source directory, because that will
4841	+	# break other packages using the cache if that directory is
4842	+	# removed, or if the value is a relative name.
4843	+	INSTALL=$ac_install_sh
4844	+	fi
4845	+	fi
4846	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4847	+	$as_echo "$INSTALL" >&6; }
4848
4849	<	rm -f conftest$ac_cv_exeext
4850	<	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
4851	<	echo "${ECHO_T}$ac_cv_exeext" >&6; }
4849	>	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4850	>	# It thinks the first close brace ends the variable substitution.
4851	>	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4852
4853	<	rm -f conftest.$ac_ext
3596	<	EXEEXT=$ac_cv_exeext
3597	<	ac_exeext=$EXEEXT
3598	<	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
3599	<	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3600	<	if test "${ac_cv_objext+set}" = set; then
3601	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3602	<	else
3603	<	cat >conftest.$ac_ext <<_ACEOF
3604	<	/* confdefs.h.  */
3605	<	_ACEOF
3606	<	cat confdefs.h >>conftest.$ac_ext
3607	<	cat >>conftest.$ac_ext <<_ACEOF
3608	<	/* end confdefs.h.  */
4853	>	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4854
4855	<	int
3611	<	main ()
3612	<	{
4855	>	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4856
4857	<	;
4858	<	return 0;
4859	<	}
3617	<	_ACEOF
3618	<	rm -f conftest.o conftest.obj
3619	<	if { (ac_try="$ac_compile"
3620	<	case "(($ac_try" in
3621	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3622	<	*) ac_try_echo=$ac_try;;
4857	>	case "x$INSTALL" in
4858	>	x/*) ;;
4859	>	*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
4860		esac
4861	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4862	<	(eval "$ac_compile") 2>&5
4863	<	ac_status=$?
4864	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865	<	(exit $ac_status); }; then
4866	<	for ac_file in conftest.o conftest.obj conftest.*; do
4867	<	test -f "$ac_file" || continue;
3631	<	case $ac_file in
3632	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3633	<	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3634	<	break;;
3635	<	esac
3636	<	done
4861	>	MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f -m 755"
4862	>	# Extract the first word of "ar", so it can be a program name with args.
4863	>	set dummy ar; ac_word=$2
4864	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4865	>	$as_echo_n "checking for $ac_word... " >&6; }
4866	>	if ${ac_cv_prog_AR+:} false; then :
4867	>	$as_echo_n "(cached) " >&6
4868		else
4869	<	echo "$as_me: failed program was:" >&5
4870	<	sed 's/^/| /' conftest.$ac_ext >&5
4869	>	if test -n "$AR"; then
4870	>	ac_cv_prog_AR="$AR" # Let the user override the test.
4871	>	else
4872	>	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4873	>	for as_dir in $PATH
4874	>	do
4875	>	IFS=$as_save_IFS
4876	>	test -z "$as_dir" && as_dir=.
4877	>	for ac_exec_ext in '' $ac_executable_extensions; do
4878	>	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4879	>	ac_cv_prog_AR="ar"
4880	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4881	>	break 2
4882	>	fi
4883	>	done
4884	>	done
4885	>	IFS=$as_save_IFS
4886
4887	<	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3642	<	See \`config.log' for more details." >&5
3643	<	echo "$as_me: error: cannot compute suffix of object files: cannot compile
3644	<	See \`config.log' for more details." >&2;}
3645	<	{ (exit 1); exit 1; }; }
4887	>	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="NONE"
4888		fi
3647	–
3648	–	rm -f conftest.$ac_cv_objext conftest.$ac_ext
4889		fi
4890	<	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
4891	<	echo "${ECHO_T}$ac_cv_objext" >&6; }
4892	<	OBJEXT=$ac_cv_objext
4893	<	ac_objext=$OBJEXT
3654	<	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3655	<	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3656	<	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3657	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4890	>	AR=$ac_cv_prog_AR
4891	>	if test -n "$AR"; then
4892	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4893	>	$as_echo "$AR" >&6; }
4894		else
4895	<	cat >conftest.$ac_ext <<_ACEOF
4896	<	/* confdefs.h.  */
3661	<	_ACEOF
3662	<	cat confdefs.h >>conftest.$ac_ext
3663	<	cat >>conftest.$ac_ext <<_ACEOF
3664	<	/* end confdefs.h.  */
3665	<
3666	<	int
3667	<	main ()
3668	<	{
3669	<	#ifndef __GNUC__
3670	<	choke me
3671	<	#endif
3672	<
3673	<	;
3674	<	return 0;
3675	<	}
3676	<	_ACEOF
3677	<	rm -f conftest.$ac_objext
3678	<	if { (ac_try="$ac_compile"
3679	<	case "(($ac_try" in
3680	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3681	<	*) ac_try_echo=$ac_try;;
3682	<	esac
3683	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3684	<	(eval "$ac_compile") 2>conftest.er1
3685	<	ac_status=$?
3686	<	grep -v '^ *+' conftest.er1 >conftest.err
3687	<	rm -f conftest.er1
3688	<	cat conftest.err >&5
3689	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690	<	(exit $ac_status); } && {
3691	<	test -z "$ac_cxx_werror_flag" ||
3692	<	test ! -s conftest.err
3693	<	} && test -s conftest.$ac_objext; then
3694	<	ac_compiler_gnu=yes
3695	<	else
3696	<	echo "$as_me: failed program was:" >&5
3697	<	sed 's/^/| /' conftest.$ac_ext >&5
3698	<
3699	<	ac_compiler_gnu=no
4895	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4896	>	$as_echo "no" >&6; }
4897		fi
4898
3702	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3703	–	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4899
4900	+	if test "$AR" = "NONE"; then
4901	+	cat >confcache <<\_ACEOF
4902	+	# This file is a shell script that caches the results of configure
4903	+	# tests run on this system so they can be shared between configure
4904	+	# scripts and configure runs, see configure's option --config-cache.
4905	+	# It is not useful on other systems.  If it contains results you don't
4906	+	# want to keep, you may remove or edit it.
4907	+	#
4908	+	# config.status only pays attention to the cache file if you give it
4909	+	# the --recheck option to rerun configure.
4910	+	#
4911	+	# `ac_cv_env_foo' variables (set or unset) will be overridden when
4912	+	# loading this file, other *unset* `ac_cv_foo' will be assigned the
4913	+	# following values.
4914	+
4915	+	_ACEOF
4916	+
4917	+	# The following way of writing the cache mishandles newlines in values,
4918	+	# but we know of no workaround that is simple, portable, and efficient.
4919	+	# So, we kill variables containing newlines.
4920	+	# Ultrix sh set writes to stderr and can't be redirected directly,
4921	+	# and sets the high bit in the cache file unless we assign to the vars.
4922	+	(
4923	+	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4924	+	eval ac_val=\$$ac_var
4925	+	case $ac_val in #(
4926	+	*${as_nl}*)
4927	+	case $ac_var in #(
4928	+	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4929	+	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4930	+	esac
4931	+	case $ac_var in #(
4932	+	_ | IFS | as_nl) ;; #(
4933	+	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4934	+	*) { eval $ac_var=; unset $ac_var;} ;;
4935	+	esac ;;
4936	+	esac
4937	+	done
4938	+
4939	+	(set) 2>&1 |
4940	+	case $as_nl`(ac_space=' '; set) 2>&1` in #(
4941	+	*${as_nl}ac_space=\ *)
4942	+	# `set' does not quote correctly, so add quotes: double-quote
4943	+	# substitution turns \\\\ into \\, and sed turns \\ into \.
4944	+	sed -n \
4945	+	"s/'/'\\\\''/g;
4946	+	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4947	+	;; #(
4948	+	*)
4949	+	# `set' quotes correctly as required by POSIX, so do not add quotes.
4950	+	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4951	+	;;
4952	+	esac |
4953	+	sort
4954	+	) |
4955	+	sed '
4956	+	/^ac_cv_env_/b end
4957	+	t clear
4958	+	:clear
4959	+	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4960	+	t end
4961	+	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4962	+	:end' >>confcache
4963	+	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4964	+	if test -w "$cache_file"; then
4965	+	if test "x$cache_file" != "x/dev/null"; then
4966	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4967	+	$as_echo "$as_me: updating cache $cache_file" >&6;}
4968	+	if test ! -f "$cache_file" || test -h "$cache_file"; then
4969	+	cat confcache >"$cache_file"
4970	+	else
4971	+	case $cache_file in #(
4972	+	*/* | ?:*)
4973	+	mv -f confcache "$cache_file"$$ &&
4974	+	mv -f "$cache_file"$$ "$cache_file" ;; #(
4975	+	*)
4976	+	mv -f confcache "$cache_file" ;;
4977	+	esac
4978	+	fi
4979	+	fi
4980	+	else
4981	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4982	+	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4983	+	fi
4984		fi
4985	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
4986	<	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
4987	<	GXX=`test $ac_compiler_gnu = yes && echo yes`
4988	<	ac_test_CXXFLAGS=${CXXFLAGS+set}
4989	<	ac_save_CXXFLAGS=$CXXFLAGS
4990	<	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
4991	<	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
4992	<	if test "${ac_cv_prog_cxx_g+set}" = set; then
4993	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4985	>	rm -f confcache
4986	>	exit 1
4987	>	fi
4988	>
4989	>
4990	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4991	>	$as_echo_n "checking for ANSI C header files... " >&6; }
4992	>	if ${ac_cv_header_stdc+:} false; then :
4993	>	$as_echo_n "(cached) " >&6
4994		else
4995	<	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3717	<	ac_cxx_werror_flag=yes
3718	<	ac_cv_prog_cxx_g=no
3719	<	CXXFLAGS="-g"
3720	<	cat >conftest.$ac_ext <<_ACEOF
3721	<	/* confdefs.h.  */
3722	<	_ACEOF
3723	<	cat confdefs.h >>conftest.$ac_ext
3724	<	cat >>conftest.$ac_ext <<_ACEOF
4995	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996		/* end confdefs.h.  */
4997	+	#include <stdlib.h>
4998	+	#include <stdarg.h>
4999	+	#include <string.h>
5000	+	#include <float.h>
5001
5002		int
5003		main ()
#	Line 3732 | Line 5007 | _ACEOF
5007		return 0;
5008		}
5009		_ACEOF
5010	<	rm -f conftest.$ac_objext
5011	<	if { (ac_try="$ac_compile"
3737	<	case "(($ac_try" in
3738	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3739	<	*) ac_try_echo=$ac_try;;
3740	<	esac
3741	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3742	<	(eval "$ac_compile") 2>conftest.er1
3743	<	ac_status=$?
3744	<	grep -v '^ *+' conftest.er1 >conftest.err
3745	<	rm -f conftest.er1
3746	<	cat conftest.err >&5
3747	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748	<	(exit $ac_status); } && {
3749	<	test -z "$ac_cxx_werror_flag" ||
3750	<	test ! -s conftest.err
3751	<	} && test -s conftest.$ac_objext; then
3752	<	ac_cv_prog_cxx_g=yes
5010	>	if ac_fn_c_try_compile "$LINENO"; then :
5011	>	ac_cv_header_stdc=yes
5012		else
5013	<	echo "$as_me: failed program was:" >&5
5014	<	sed 's/^/| /' conftest.$ac_ext >&5
5013	>	ac_cv_header_stdc=no
5014	>	fi
5015	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5016
5017	<	CXXFLAGS=""
5018	<	cat >conftest.$ac_ext <<_ACEOF
5019	<	/* confdefs.h.  */
3760	<	_ACEOF
3761	<	cat confdefs.h >>conftest.$ac_ext
3762	<	cat >>conftest.$ac_ext <<_ACEOF
5017	>	if test $ac_cv_header_stdc = yes; then
5018	>	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5019	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5020		/* end confdefs.h.  */
5021	+	#include <string.h>
5022
3765	–	int
3766	–	main ()
3767	–	{
3768	–
3769	–	;
3770	–	return 0;
3771	–	}
5023		_ACEOF
5024	<	rm -f conftest.$ac_objext
5025	<	if { (ac_try="$ac_compile"
5026	<	case "(($ac_try" in
3776	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777	<	*) ac_try_echo=$ac_try;;
3778	<	esac
3779	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3780	<	(eval "$ac_compile") 2>conftest.er1
3781	<	ac_status=$?
3782	<	grep -v '^ *+' conftest.er1 >conftest.err
3783	<	rm -f conftest.er1
3784	<	cat conftest.err >&5
3785	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	<	(exit $ac_status); } && {
3787	<	test -z "$ac_cxx_werror_flag" ||
3788	<	test ! -s conftest.err
3789	<	} && test -s conftest.$ac_objext; then
3790	<	:
5024	>	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5025	>	$EGREP "memchr" >/dev/null 2>&1; then :
5026	>
5027		else
5028	<	echo "$as_me: failed program was:" >&5
5029	<	sed 's/^/| /' conftest.$ac_ext >&5
5028	>	ac_cv_header_stdc=no
5029	>	fi
5030	>	rm -f conftest*
5031
5032	<	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5033	<	CXXFLAGS="-g"
5034	<	cat >conftest.$ac_ext <<_ACEOF
5035	<	/* confdefs.h.  */
5032	>	fi
5033	>
5034	>	if test $ac_cv_header_stdc = yes; then
5035	>	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5036	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5037	>	/* end confdefs.h.  */
5038	>	#include <stdlib.h>
5039	>
5040		_ACEOF
5041	<	cat confdefs.h >>conftest.$ac_ext
5042	<	cat >>conftest.$ac_ext <<_ACEOF
5041	>	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5042	>	$EGREP "free" >/dev/null 2>&1; then :
5043	>
5044	>	else
5045	>	ac_cv_header_stdc=no
5046	>	fi
5047	>	rm -f conftest*
5048	>
5049	>	fi
5050	>
5051	>	if test $ac_cv_header_stdc = yes; then
5052	>	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5053	>	if test "$cross_compiling" = yes; then :
5054	>	:
5055	>	else
5056	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5057		/* end confdefs.h.  */
5058	+	#include <ctype.h>
5059	+	#include <stdlib.h>
5060	+	#if ((' ' & 0x0FF) == 0x020)
5061	+	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5062	+	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5063	+	#else
5064	+	# define ISLOWER(c) \
5065	+	(('a' <= (c) && (c) <= 'i') \
5066	+	|| ('j' <= (c) && (c) <= 'r') \
5067	+	|| ('s' <= (c) && (c) <= 'z'))
5068	+	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5069	+	#endif
5070
5071	+	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5072		int
5073		main ()
5074		{
5075	<
5076	<	;
5075	>	int i;
5076	>	for (i = 0; i < 256; i++)
5077	>	if (XOR (islower (i), ISLOWER (i))
5078	>	|| toupper (i) != TOUPPER (i))
5079	>	return 2;
5080		return 0;
5081		}
5082		_ACEOF
5083	<	rm -f conftest.$ac_objext
3813	<	if { (ac_try="$ac_compile"
3814	<	case "(($ac_try" in
3815	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3816	<	*) ac_try_echo=$ac_try;;
3817	<	esac
3818	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3819	<	(eval "$ac_compile") 2>conftest.er1
3820	<	ac_status=$?
3821	<	grep -v '^ *+' conftest.er1 >conftest.err
3822	<	rm -f conftest.er1
3823	<	cat conftest.err >&5
3824	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3825	<	(exit $ac_status); } && {
3826	<	test -z "$ac_cxx_werror_flag" ||
3827	<	test ! -s conftest.err
3828	<	} && test -s conftest.$ac_objext; then
3829	<	ac_cv_prog_cxx_g=yes
3830	<	else
3831	<	echo "$as_me: failed program was:" >&5
3832	<	sed 's/^/| /' conftest.$ac_ext >&5
5083	>	if ac_fn_c_try_run "$LINENO"; then :
5084
5085	<
5085	>	else
5086	>	ac_cv_header_stdc=no
5087		fi
5088	<
5089	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5088	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5089	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
5090		fi
5091
3840	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092		fi
5093	+	fi
5094	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5095	+	$as_echo "$ac_cv_header_stdc" >&6; }
5096	+	if test $ac_cv_header_stdc = yes; then
5097
5098	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5099	<	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5098	>	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5099	>
5100		fi
5101	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
5102	<	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
5103	<	if test "$ac_test_CXXFLAGS" = set; then
5104	<	CXXFLAGS=$ac_save_CXXFLAGS
5105	<	elif test $ac_cv_prog_cxx_g = yes; then
5106	<	if test "$GXX" = yes; then
5107	<	CXXFLAGS="-g -O2"
5108	<	else
5109	<	CXXFLAGS="-g"
5110	<	fi
5111	<	else
5112	<	if test "$GXX" = yes; then
5113	<	CXXFLAGS="-O2"
3859	<	else
3860	<	CXXFLAGS=
3861	<	fi
5101	>
5102	>	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5103	>	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5104	>	inttypes.h stdint.h unistd.h
5105	>	do :
5106	>	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5107	>	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5108	>	"
5109	>	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5110	>	cat >>confdefs.h <<_ACEOF
5111	>	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5112	>	_ACEOF
5113	>
5114		fi
3863	–	ac_ext=c
3864	–	ac_cpp='$CPP $CPPFLAGS'
3865	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3866	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3867	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5115
3869	–	ac_ext=c
3870	–	ac_cpp='$CPP $CPPFLAGS'
3871	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3872	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3873	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3874	–	if test -n "$ac_tool_prefix"; then
3875	–	for ac_prog in $CC $ac_cv_prog_acx_mpi_mpicc icc pathcc pgcc cc xlc gcc
3876	–	do
3877	–	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3878	–	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3879	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3880	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3881	–	if test "${ac_cv_prog_CC+set}" = set; then
3882	–	echo $ECHO_N "(cached) $ECHO_C" >&6
3883	–	else
3884	–	if test -n "$CC"; then
3885	–	ac_cv_prog_CC="$CC" # Let the user override the test.
3886	–	else
3887	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3888	–	for as_dir in $PATH
3889	–	do
3890	–	IFS=$as_save_IFS
3891	–	test -z "$as_dir" && as_dir=.
3892	–	for ac_exec_ext in '' $ac_executable_extensions; do
3893	–	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3894	–	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3895	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3896	–	break 2
3897	–	fi
5116		done
3899	–	done
3900	–	IFS=$as_save_IFS
5117
3902	–	fi
3903	–	fi
3904	–	CC=$ac_cv_prog_CC
3905	–	if test -n "$CC"; then
3906	–	{ echo "$as_me:$LINENO: result: $CC" >&5
3907	–	echo "${ECHO_T}$CC" >&6; }
3908	–	else
3909	–	{ echo "$as_me:$LINENO: result: no" >&5
3910	–	echo "${ECHO_T}no" >&6; }
3911	–	fi
5118
5119	+	#
5120	+	# Handle user hints
5121	+	#
5122
5123	<	test -n "$CC" && break
5124	<	done
5125	<	fi
3917	<	if test -z "$CC"; then
3918	<	ac_ct_CC=$CC
3919	<	for ac_prog in $CC $ac_cv_prog_acx_mpi_mpicc icc pathcc pgcc cc xlc gcc
3920	<	do
3921	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3922	<	set dummy $ac_prog; ac_word=$2
3923	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3924	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3925	<	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3926	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5123	>	# Check whether --with-zlib was given.
5124	>	if test "${with_zlib+set}" = set; then :
5125	>	withval=$with_zlib; zlib_dir="$withval"
5126		else
5127	<	if test -n "$ac_ct_CC"; then
3929	<	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3930	<	else
3931	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3932	<	for as_dir in $PATH
3933	<	do
3934	<	IFS=$as_save_IFS
3935	<	test -z "$as_dir" && as_dir=.
3936	<	for ac_exec_ext in '' $ac_executable_extensions; do
3937	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3938	<	ac_cv_prog_ac_ct_CC="$ac_prog"
3939	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3940	<	break 2
3941	<	fi
3942	<	done
3943	<	done
3944	<	IFS=$as_save_IFS
3945	<
5127	>	zlib_dir="not_set"
5128		fi
3947	–	fi
3948	–	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3949	–	if test -n "$ac_ct_CC"; then
3950	–	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3951	–	echo "${ECHO_T}$ac_ct_CC" >&6; }
3952	–	else
3953	–	{ echo "$as_me:$LINENO: result: no" >&5
3954	–	echo "${ECHO_T}no" >&6; }
3955	–	fi
5129
5130	+	if test "$zlib_dir" != "no"; then
5131
5132	<	test -n "$ac_ct_CC" && break
5133	<	done
5134	<
5135	<	if test "x$ac_ct_CC" = x; then
3962	<	CC=""
5132	>	if test "$zlib_dir" != "not_set" ; then
5133	>	if test -d "$zlib_dir"
5134	>	then
5135	>	ZLIB_HOME="$zlib_dir"
5136		else
5137	<	case $cross_compiling:$ac_tool_warned in
5138	<	yes:)
5139	<	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5140	<	whose name does not start with the host triplet.  If you think this
5141	<	configuration is useful to you, please write to autoconf@gnu.org." >&5
5142	<	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5143	<	whose name does not start with the host triplet.  If you think this
3971	<	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3972	<	ac_tool_warned=yes ;;
3973	<	esac
3974	<	CC=$ac_ct_CC
5137	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
5138	>	$as_echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
5139	>	ZLIB_HOME=/usr/local
5140	>	if test ! -f "${ZLIB_HOME}/include/zlib.h"
5141	>	then
5142	>	ZLIB_HOME=/usr
5143	>	fi
5144		fi
5145		fi
5146	+	#
5147	+	# Locate zlib, if wanted
5148	+	#
5149	+	if test -n "${ZLIB_HOME}"
5150	+	then
5151	+	ZLIB_OLD_LDFLAGS=$LDFLAGS
5152	+	ZLIB_OLD_CFLAGS=$CFLAGS
5153	+	LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
5154	+	CFLAGS="$CFLAGS -I${ZLIB_HOME}/include"
5155
5156	+	ac_ext=c
5157	+	ac_cpp='$CPP $CPPFLAGS'
5158	+	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5159	+	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5160	+	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5161
5162	<	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
5163	<	See \`config.log' for more details." >&5
5164	<	echo "$as_me: error: no acceptable C compiler found in \$PATH
5165	<	See \`config.log' for more details." >&2;}
3983	<	{ (exit 1); exit 1; }; }
3984	<
3985	<	# Provide some information about the compiler.
3986	<	echo "$as_me:$LINENO: checking for C compiler version" >&5
3987	<	ac_compiler=`set X $ac_compile; echo $2`
3988	<	{ (ac_try="$ac_compiler --version >&5"
3989	<	case "(($ac_try" in
3990	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3991	<	*) ac_try_echo=$ac_try;;
3992	<	esac
3993	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3994	<	(eval "$ac_compiler --version >&5") 2>&5
3995	<	ac_status=$?
3996	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997	<	(exit $ac_status); }
3998	<	{ (ac_try="$ac_compiler -v >&5"
3999	<	case "(($ac_try" in
4000	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4001	<	*) ac_try_echo=$ac_try;;
4002	<	esac
4003	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4004	<	(eval "$ac_compiler -v >&5") 2>&5
4005	<	ac_status=$?
4006	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007	<	(exit $ac_status); }
4008	<	{ (ac_try="$ac_compiler -V >&5"
4009	<	case "(($ac_try" in
4010	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011	<	*) ac_try_echo=$ac_try;;
4012	<	esac
4013	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4014	<	(eval "$ac_compiler -V >&5") 2>&5
4015	<	ac_status=$?
4016	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4017	<	(exit $ac_status); }
4018	<
4019	<	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4020	<	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4021	<	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4022	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5162	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5
5163	>	$as_echo_n "checking for inflateEnd in -lz... " >&6; }
5164	>	if ${ac_cv_lib_z_inflateEnd+:} false; then :
5165	>	$as_echo_n "(cached) " >&6
5166		else
5167	<	cat >conftest.$ac_ext <<_ACEOF
5168	<	/* confdefs.h.  */
5169	<	_ACEOF
4027	<	cat confdefs.h >>conftest.$ac_ext
4028	<	cat >>conftest.$ac_ext <<_ACEOF
5167	>	ac_check_lib_save_LIBS=$LIBS
5168	>	LIBS="-lz  $LIBS"
5169	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5170		/* end confdefs.h.  */
5171
5172	+	/* Override any GCC internal prototype to avoid an error.
5173	+	Use char because int might match the return type of a GCC
5174	+	builtin and then its argument prototype would still apply.  */
5175	+	#ifdef __cplusplus
5176	+	extern "C"
5177	+	#endif
5178	+	char inflateEnd ();
5179		int
5180		main ()
5181		{
5182	<	#ifndef __GNUC__
4035	<	choke me
4036	<	#endif
4037	<
5182	>	return inflateEnd ();
5183		;
5184		return 0;
5185		}
5186		_ACEOF
5187	<	rm -f conftest.$ac_objext
5188	<	if { (ac_try="$ac_compile"
4044	<	case "(($ac_try" in
4045	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4046	<	*) ac_try_echo=$ac_try;;
4047	<	esac
4048	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4049	<	(eval "$ac_compile") 2>conftest.er1
4050	<	ac_status=$?
4051	<	grep -v '^ *+' conftest.er1 >conftest.err
4052	<	rm -f conftest.er1
4053	<	cat conftest.err >&5
4054	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4055	<	(exit $ac_status); } && {
4056	<	test -z "$ac_c_werror_flag" ||
4057	<	test ! -s conftest.err
4058	<	} && test -s conftest.$ac_objext; then
4059	<	ac_compiler_gnu=yes
5187	>	if ac_fn_c_try_link "$LINENO"; then :
5188	>	ac_cv_lib_z_inflateEnd=yes
5189		else
5190	<	echo "$as_me: failed program was:" >&5
4062	<	sed 's/^/| /' conftest.$ac_ext >&5
4063	<
4064	<	ac_compiler_gnu=no
5190	>	ac_cv_lib_z_inflateEnd=no
5191		fi
5192	<
5193	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5194	<	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4069	<
5192	>	rm -f core conftest.err conftest.$ac_objext \
5193	>	conftest$ac_exeext conftest.$ac_ext
5194	>	LIBS=$ac_check_lib_save_LIBS
5195		fi
5196	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
5197	<	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
5198	<	GCC=`test $ac_compiler_gnu = yes && echo yes`
5199	<	ac_test_CFLAGS=${CFLAGS+set}
4075	<	ac_save_CFLAGS=$CFLAGS
4076	<	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4077	<	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4078	<	if test "${ac_cv_prog_cc_g+set}" = set; then
4079	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5196	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateEnd" >&5
5197	>	$as_echo "$ac_cv_lib_z_inflateEnd" >&6; }
5198	>	if test "x$ac_cv_lib_z_inflateEnd" = xyes; then :
5199	>	zlib_cv_libz=yes
5200		else
5201	<	ac_save_c_werror_flag=$ac_c_werror_flag
5202	<	ac_c_werror_flag=yes
4083	<	ac_cv_prog_cc_g=no
4084	<	CFLAGS="-g"
4085	<	cat >conftest.$ac_ext <<_ACEOF
4086	<	/* confdefs.h.  */
4087	<	_ACEOF
4088	<	cat confdefs.h >>conftest.$ac_ext
4089	<	cat >>conftest.$ac_ext <<_ACEOF
4090	<	/* end confdefs.h.  */
5201	>	zlib_cv_libz=no
5202	>	fi
5203
5204	<	int
5205	<	main ()
5206	<	{
5204	>	ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
5205	>	if test "x$ac_cv_header_zlib_h" = xyes; then :
5206	>	zlib_cv_zlib_h=yes
5207	>	else
5208	>	zlib_cv_zlib_h=no
5209	>	fi
5210
5211	<	;
5212	<	return 0;
5213	<	}
5214	<	_ACEOF
5215	<	rm -f conftest.$ac_objext
5216	<	if { (ac_try="$ac_compile"
5217	<	case "(($ac_try" in
5218	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5219	<	*) ac_try_echo=$ac_try;;
5220	<	esac
5221	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5222	<	(eval "$ac_compile") 2>conftest.er1
5223	<	ac_status=$?
5224	<	grep -v '^ *+' conftest.er1 >conftest.err
5225	<	rm -f conftest.er1
5226	<	cat conftest.err >&5
5227	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5228	<	(exit $ac_status); } && {
5229	<	test -z "$ac_c_werror_flag" ||
5230	<	test ! -s conftest.err
5231	<	} && test -s conftest.$ac_objext; then
5232	<	ac_cv_prog_cc_g=yes
5211	>
5212	>	ac_ext=c
5213	>	ac_cpp='$CPP $CPPFLAGS'
5214	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5215	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5216	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5217	>
5218	>
5219	>	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
5220	>
5221	>	$as_echo "#define HAVE_ZLIB_H 1" >>confdefs.h
5222	>
5223	>
5224	>	$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
5225	>
5226	>	ZLIB_INC_DIR="${ZLIB_HOME}/include"
5227	>	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
5228	>	ZLIB="-lz"
5229	>	else
5230	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking zlib in ${ZLIB_HOME}" >&5
5231	>	$as_echo_n "checking zlib in ${ZLIB_HOME}... " >&6; }
5232	>	ZLIB_INC_DIR=
5233	>	ZLIB_LIB_DIR=
5234	>	ZLIB=
5235	>	LDFLAGS="$ZLIB_OLD_LDFLAGS"
5236	>	CFLAGS="$ZLIB_OLD_CFLAGS"
5237	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5238	>	$as_echo "failed" >&6; }
5239	>	echo ""
5240	>	echo "*********************************************************"
5241	>	echo "* WARNING: Could not find a working zlib installation   *"
5242	>	echo "* If you need OpenMD to be able to deal with compressed *"
5243	>	echo "* trajectory dump files be sure to specify a valid zlib *"
5244	>	echo "* installation with --with-zlib=DIR                     *"
5245	>	echo "*                                                       *"
5246	>	echo "* OpenMD will still work without zlib installed.        *"
5247	>	echo "*********************************************************"
5248	>	echo ""
5249	>	fi
5250	>
5251	>
5252	>
5253	>	fi
5254	>	fi
5255	>
5256	>	#
5257	>	# Handle user hints
5258	>	#
5259	>
5260	>	# Check whether --with-fftw was given.
5261	>	if test "${with_fftw+set}" = set; then :
5262	>	withval=$with_fftw; fftw_dir="$withval"
5263		else
5264	<	echo "$as_me: failed program was:" >&5
5265	<	sed 's/^/| /' conftest.$ac_ext >&5
5264	>	fftw_dir="not_set"
5265	>	fi
5266
5267	<	CFLAGS=""
5268	<	cat >conftest.$ac_ext <<_ACEOF
5269	<	/* confdefs.h.  */
5270	<	_ACEOF
5271	<	cat confdefs.h >>conftest.$ac_ext
5272	<	cat >>conftest.$ac_ext <<_ACEOF
5267	>	if test "$fftw_dir" != "no"; then
5268	>	if test "$fftw_dir" != "not_set" ; then
5269	>	if test -d "$fftw_dir"; then
5270	>	FFTW_HOME="$fftw_dir"
5271	>	else
5272	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
5273	>	$as_echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
5274	>	FFTW_HOME=/usr/local
5275	>	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o  -f "${FFTW_HOME}/include/dfftw.h"; then
5276	>	FFTW_HOME=/usr
5277	>	fi
5278	>	fi
5279	>	#
5280	>	# Locate fftw, if wanted
5281	>	#
5282	>	if test -n "${FFTW_HOME}"; then
5283	>	FFTW_OLD_LDFLAGS=$LDFLAGS
5284	>	FFTW_OLD_CFLAGS=$CFLAGS
5285	>	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
5286	>	CFLAGS="$CFLAGS -I${FFTW_HOME}/include"
5287	>
5288	>	ac_ext=c
5289	>	ac_cpp='$CPP $CPPFLAGS'
5290	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5291	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5292	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5293	>
5294	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw_execute in -lfftw3" >&5
5295	>	$as_echo_n "checking for fftw_execute in -lfftw3... " >&6; }
5296	>	if ${ac_cv_lib_fftw3_fftw_execute+:} false; then :
5297	>	$as_echo_n "(cached) " >&6
5298	>	else
5299	>	ac_check_lib_save_LIBS=$LIBS
5300	>	LIBS="-lfftw3  $LIBS"
5301	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5302		/* end confdefs.h.  */
5303
5304	+	/* Override any GCC internal prototype to avoid an error.
5305	+	Use char because int might match the return type of a GCC
5306	+	builtin and then its argument prototype would still apply.  */
5307	+	#ifdef __cplusplus
5308	+	extern "C"
5309	+	#endif
5310	+	char fftw_execute ();
5311		int
5312		main ()
5313		{
5314	<
5314	>	return fftw_execute ();
5315		;
5316		return 0;
5317		}
5318		_ACEOF
5319	<	rm -f conftest.$ac_objext
5320	<	if { (ac_try="$ac_compile"
4140	<	case "(($ac_try" in
4141	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4142	<	*) ac_try_echo=$ac_try;;
4143	<	esac
4144	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4145	<	(eval "$ac_compile") 2>conftest.er1
4146	<	ac_status=$?
4147	<	grep -v '^ *+' conftest.er1 >conftest.err
4148	<	rm -f conftest.er1
4149	<	cat conftest.err >&5
4150	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151	<	(exit $ac_status); } && {
4152	<	test -z "$ac_c_werror_flag" ||
4153	<	test ! -s conftest.err
4154	<	} && test -s conftest.$ac_objext; then
4155	<	:
5319	>	if ac_fn_c_try_link "$LINENO"; then :
5320	>	ac_cv_lib_fftw3_fftw_execute=yes
5321		else
5322	<	echo "$as_me: failed program was:" >&5
5323	<	sed 's/^/| /' conftest.$ac_ext >&5
5322	>	ac_cv_lib_fftw3_fftw_execute=no
5323	>	fi
5324	>	rm -f core conftest.err conftest.$ac_objext \
5325	>	conftest$ac_exeext conftest.$ac_ext
5326	>	LIBS=$ac_check_lib_save_LIBS
5327	>	fi
5328	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_execute" >&5
5329	>	$as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; }
5330	>	if test "x$ac_cv_lib_fftw3_fftw_execute" = xyes; then :
5331	>	fftw_cv_libfftw3=yes
5332	>	else
5333	>	fftw_cv_libfftw3=no
5334	>	fi
5335
5336	<	ac_c_werror_flag=$ac_save_c_werror_flag
5337	<	CFLAGS="-g"
5338	<	cat >conftest.$ac_ext <<_ACEOF
5339	<	/* confdefs.h.  */
5340	<	_ACEOF
5341	<	cat confdefs.h >>conftest.$ac_ext
5342	<	cat >>conftest.$ac_ext <<_ACEOF
5336	>	ac_fn_c_check_header_mongrel "$LINENO" "fftw3.h" "ac_cv_header_fftw3_h" "$ac_includes_default"
5337	>	if test "x$ac_cv_header_fftw3_h" = xyes; then :
5338	>	fftw_cv_fftw3_h=yes
5339	>	else
5340	>	fftw_cv_fftw3_h=no
5341	>	fi
5342	>
5343	>
5344	>	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
5345	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftwnd_one in -lfftw" >&5
5346	>	$as_echo_n "checking for fftwnd_one in -lfftw... " >&6; }
5347	>	if ${ac_cv_lib_fftw_fftwnd_one+:} false; then :
5348	>	$as_echo_n "(cached) " >&6
5349	>	else
5350	>	ac_check_lib_save_LIBS=$LIBS
5351	>	LIBS="-lfftw  $LIBS"
5352	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5353		/* end confdefs.h.  */
5354
5355	+	/* Override any GCC internal prototype to avoid an error.
5356	+	Use char because int might match the return type of a GCC
5357	+	builtin and then its argument prototype would still apply.  */
5358	+	#ifdef __cplusplus
5359	+	extern "C"
5360	+	#endif
5361	+	char fftwnd_one ();
5362		int
5363		main ()
5364		{
5365	<
5365	>	return fftwnd_one ();
5366		;
5367		return 0;
5368		}
5369		_ACEOF
5370	<	rm -f conftest.$ac_objext
5371	<	if { (ac_try="$ac_compile"
4179	<	case "(($ac_try" in
4180	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4181	<	*) ac_try_echo=$ac_try;;
4182	<	esac
4183	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4184	<	(eval "$ac_compile") 2>conftest.er1
4185	<	ac_status=$?
4186	<	grep -v '^ *+' conftest.er1 >conftest.err
4187	<	rm -f conftest.er1
4188	<	cat conftest.err >&5
4189	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4190	<	(exit $ac_status); } && {
4191	<	test -z "$ac_c_werror_flag" ||
4192	<	test ! -s conftest.err
4193	<	} && test -s conftest.$ac_objext; then
4194	<	ac_cv_prog_cc_g=yes
5370	>	if ac_fn_c_try_link "$LINENO"; then :
5371	>	ac_cv_lib_fftw_fftwnd_one=yes
5372		else
5373	<	echo "$as_me: failed program was:" >&5
4197	<	sed 's/^/| /' conftest.$ac_ext >&5
4198	<
4199	<
5373	>	ac_cv_lib_fftw_fftwnd_one=no
5374		fi
5375	<
5376	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5375	>	rm -f core conftest.err conftest.$ac_objext \
5376	>	conftest$ac_exeext conftest.$ac_ext
5377	>	LIBS=$ac_check_lib_save_LIBS
5378		fi
5379	<
5380	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5379	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw_fftwnd_one" >&5
5380	>	$as_echo "$ac_cv_lib_fftw_fftwnd_one" >&6; }
5381	>	if test "x$ac_cv_lib_fftw_fftwnd_one" = xyes; then :
5382	>	fftw_cv_libfftw=yes
5383	>	else
5384	>	fftw_cv_libfftw=no
5385		fi
5386
5387	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5388	<	ac_c_werror_flag=$ac_save_c_werror_flag
5389	<	fi
4211	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4212	<	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4213	<	if test "$ac_test_CFLAGS" = set; then
4214	<	CFLAGS=$ac_save_CFLAGS
4215	<	elif test $ac_cv_prog_cc_g = yes; then
4216	<	if test "$GCC" = yes; then
4217	<	CFLAGS="-g -O2"
4218	<	else
4219	<	CFLAGS="-g"
4220	<	fi
5387	>	ac_fn_c_check_header_mongrel "$LINENO" "fftw.h" "ac_cv_header_fftw_h" "$ac_includes_default"
5388	>	if test "x$ac_cv_header_fftw_h" = xyes; then :
5389	>	fftw_cv_fftw_h=yes
5390		else
5391	<	if test "$GCC" = yes; then
4223	<	CFLAGS="-O2"
4224	<	else
4225	<	CFLAGS=
4226	<	fi
5391	>	fftw_cv_fftw_h=no
5392		fi
5393	<	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
5394	<	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
5395	<	if test "${ac_cv_prog_cc_c89+set}" = set; then
5396	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5393	>
5394	>
5395	>	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
5396	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftwnd_one in -ldfftw" >&5
5397	>	$as_echo_n "checking for fftwnd_one in -ldfftw... " >&6; }
5398	>	if ${ac_cv_lib_dfftw_fftwnd_one+:} false; then :
5399	>	$as_echo_n "(cached) " >&6
5400		else
5401	<	ac_cv_prog_cc_c89=no
5402	<	ac_save_CC=$CC
5403	<	cat >conftest.$ac_ext <<_ACEOF
4236	<	/* confdefs.h.  */
4237	<	_ACEOF
4238	<	cat confdefs.h >>conftest.$ac_ext
4239	<	cat >>conftest.$ac_ext <<_ACEOF
5401	>	ac_check_lib_save_LIBS=$LIBS
5402	>	LIBS="-ldfftw  $LIBS"
5403	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5404		/* end confdefs.h.  */
4241	–	#include <stdarg.h>
4242	–	#include <stdio.h>
4243	–	#include <sys/types.h>
4244	–	#include <sys/stat.h>
4245	–	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4246	–	struct buf { int x; };
4247	–	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4248	–	static char *e (p, i)
4249	–	char **p;
4250	–	int i;
4251	–	{
4252	–	return p[i];
4253	–	}
4254	–	static char *f (char * (*g) (char **, int), char **p, ...)
4255	–	{
4256	–	char *s;
4257	–	va_list v;
4258	–	va_start (v,p);
4259	–	s = g (p, va_arg (v,int));
4260	–	va_end (v);
4261	–	return s;
4262	–	}
5405
5406	<	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5407	<	function prototypes and stuff, but not '\xHH' hex character constants.
5408	<	These don't provoke an error unfortunately, instead are silently treated
5409	<	as 'x'.  The following induces an error, until -std is added to get
5410	<	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5411	<	array size at least.  It's necessary to write '\x00'==0 to get something
5412	<	that's true only with -std.  */
4271	<	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4272	<
4273	<	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4274	<	inside strings and character constants.  */
4275	<	#define FOO(x) 'x'
4276	<	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4277	<
4278	<	int test (int i, double x);
4279	<	struct s1 {int (*f) (int a);};
4280	<	struct s2 {int (*f) (double a);};
4281	<	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4282	<	int argc;
4283	<	char **argv;
5406	>	/* Override any GCC internal prototype to avoid an error.
5407	>	Use char because int might match the return type of a GCC
5408	>	builtin and then its argument prototype would still apply.  */
5409	>	#ifdef __cplusplus
5410	>	extern "C"
5411	>	#endif
5412	>	char fftwnd_one ();
5413		int
5414		main ()
5415		{
5416	<	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5416	>	return fftwnd_one ();
5417		;
5418		return 0;
5419		}
5420		_ACEOF
5421	<	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5422	<	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4294	<	do
4295	<	CC="$ac_save_CC $ac_arg"
4296	<	rm -f conftest.$ac_objext
4297	<	if { (ac_try="$ac_compile"
4298	<	case "(($ac_try" in
4299	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4300	<	*) ac_try_echo=$ac_try;;
4301	<	esac
4302	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4303	<	(eval "$ac_compile") 2>conftest.er1
4304	<	ac_status=$?
4305	<	grep -v '^ *+' conftest.er1 >conftest.err
4306	<	rm -f conftest.er1
4307	<	cat conftest.err >&5
4308	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309	<	(exit $ac_status); } && {
4310	<	test -z "$ac_c_werror_flag" ||
4311	<	test ! -s conftest.err
4312	<	} && test -s conftest.$ac_objext; then
4313	<	ac_cv_prog_cc_c89=$ac_arg
5421	>	if ac_fn_c_try_link "$LINENO"; then :
5422	>	ac_cv_lib_dfftw_fftwnd_one=yes
5423		else
5424	<	echo "$as_me: failed program was:" >&5
4316	<	sed 's/^/| /' conftest.$ac_ext >&5
4317	<
4318	<
5424	>	ac_cv_lib_dfftw_fftwnd_one=no
5425		fi
5426	+	rm -f core conftest.err conftest.$ac_objext \
5427	+	conftest$ac_exeext conftest.$ac_ext
5428	+	LIBS=$ac_check_lib_save_LIBS
5429	+	fi
5430	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
5431	+	$as_echo "$ac_cv_lib_dfftw_fftwnd_one" >&6; }
5432	+	if test "x$ac_cv_lib_dfftw_fftwnd_one" = xyes; then :
5433	+	fftw_cv_libdfftw=yes
5434	+	else
5435	+	fftw_cv_libdfftw=no
5436	+	fi
5437
5438	<	rm -f core conftest.err conftest.$ac_objext
5439	<	test "x$ac_cv_prog_cc_c89" != "xno" && break
5440	<	done
5441	<	rm -f conftest.$ac_ext
5442	<	CC=$ac_save_CC
4326	<
5438	>	ac_fn_c_check_header_mongrel "$LINENO" "dfftw.h" "ac_cv_header_dfftw_h" "$ac_includes_default"
5439	>	if test "x$ac_cv_header_dfftw_h" = xyes; then :
5440	>	fftw_cv_dfftw_h=yes
5441	>	else
5442	>	fftw_cv_dfftw_h=no
5443		fi
4328	–	# AC_CACHE_VAL
4329	–	case "x$ac_cv_prog_cc_c89" in
4330	–	x)
4331	–	{ echo "$as_me:$LINENO: result: none needed" >&5
4332	–	echo "${ECHO_T}none needed" >&6; } ;;
4333	–	xno)
4334	–	{ echo "$as_me:$LINENO: result: unsupported" >&5
4335	–	echo "${ECHO_T}unsupported" >&6; } ;;
4336	–	*)
4337	–	CC="$CC $ac_cv_prog_cc_c89"
4338	–	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4339	–	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4340	–	esac
5444
5445
5446	<	ac_ext=c
5446	>	fi
5447	>	fi
5448	>	ac_ext=c
5449		ac_cpp='$CPP $CPPFLAGS'
5450		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5451		ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5452		ac_compiler_gnu=$ac_cv_c_compiler_gnu
5453
5454	<	ac_ext=${ac_fc_srcext-f}
4350	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
4351	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
4352	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4353	<	if test -n "$ac_tool_prefix"; then
4354	<	for ac_prog in $FC $ac_cv_prog_acx_mpi_mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
4355	<	do
4356	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4357	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4358	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4359	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4360	<	if test "${ac_cv_prog_FC+set}" = set; then
4361	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4362	<	else
4363	<	if test -n "$FC"; then
4364	<	ac_cv_prog_FC="$FC" # Let the user override the test.
4365	<	else
4366	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4367	<	for as_dir in $PATH
4368	<	do
4369	<	IFS=$as_save_IFS
4370	<	test -z "$as_dir" && as_dir=.
4371	<	for ac_exec_ext in '' $ac_executable_extensions; do
4372	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4373	<	ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
4374	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4375	<	break 2
4376	<	fi
4377	<	done
4378	<	done
4379	<	IFS=$as_save_IFS
5454	>	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
5455
5456	<	fi
4382	<	fi
4383	<	FC=$ac_cv_prog_FC
4384	<	if test -n "$FC"; then
4385	<	{ echo "$as_me:$LINENO: result: $FC" >&5
4386	<	echo "${ECHO_T}$FC" >&6; }
4387	<	else
4388	<	{ echo "$as_me:$LINENO: result: no" >&5
4389	<	echo "${ECHO_T}no" >&6; }
4390	<	fi
5456	>	$as_echo "#define HAVE_FFTW3_H 1" >>confdefs.h
5457
5458	+	FFTW_INC_DIR="${FFTW_HOME}/include"
5459	+	FFTW_LIB_DIR="${FFTW_HOME}/lib"
5460	+	FFTW_LIBS="-lfftw3"
5461	+	else
5462	+	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
5463
5464	<	test -n "$FC" && break
5465	<	done
5466	<	fi
5467	<	if test -z "$FC"; then
5468	<	ac_ct_FC=$FC
5469	<	for ac_prog in $FC $ac_cv_prog_acx_mpi_mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
5470	<	do
5471	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
5472	<	set dummy $ac_prog; ac_word=$2
5473	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5474	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5475	<	if test "${ac_cv_prog_ac_ct_FC+set}" = set; then
5476	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5477	<	else
5478	<	if test -n "$ac_ct_FC"; then
5479	<	ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
5480	<	else
5481	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5482	<	for as_dir in $PATH
5483	<	do
5484	<	IFS=$as_save_IFS
5485	<	test -z "$as_dir" && as_dir=.
5486	<	for ac_exec_ext in '' $ac_executable_extensions; do
5487	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5488	<	ac_cv_prog_ac_ct_FC="$ac_prog"
5489	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5490	<	break 2
5491	<	fi
5492	<	done
5493	<	done
5494	<	IFS=$as_save_IFS
5495	<
5496	<	fi
5497	<	fi
5498	<	ac_ct_FC=$ac_cv_prog_ac_ct_FC
5499	<	if test -n "$ac_ct_FC"; then
5500	<	{ echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
5501	<	echo "${ECHO_T}$ac_ct_FC" >&6; }
5502	<	else
5503	<	{ echo "$as_me:$LINENO: result: no" >&5
5504	<	echo "${ECHO_T}no" >&6; }
5505	<	fi
5506	<
5507	<
5508	<	test -n "$ac_ct_FC" && break
5509	<	done
5510	<
5511	<	if test "x$ac_ct_FC" = x; then
5512	<	FC=""
5513	<	else
5514	<	case $cross_compiling:$ac_tool_warned in
5515	<	yes:)
5516	<	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5517	<	whose name does not start with the host triplet.  If you think this
5518	<	configuration is useful to you, please write to autoconf@gnu.org." >&5
5519	<	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5520	<	whose name does not start with the host triplet.  If you think this
5521	<	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5522	<	ac_tool_warned=yes ;;
5523	<	esac
5524	<	FC=$ac_ct_FC
5525	<	fi
5526	<	fi
5527	<
5528	<
5529	<	# Provide some information about the compiler.
5530	<	echo "$as_me:$LINENO: checking for Fortran compiler version" >&5
5531	<	ac_compiler=`set X $ac_compile; echo $2`
5532	<	{ (ac_try="$ac_compiler --version >&5"
5533	<	case "(($ac_try" in
5534	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5535	<	*) ac_try_echo=$ac_try;;
5536	<	esac
5537	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5538	<	(eval "$ac_compiler --version >&5") 2>&5
5539	<	ac_status=$?
5540	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	<	(exit $ac_status); }
5542	<	{ (ac_try="$ac_compiler -v >&5"
5543	<	case "(($ac_try" in
5544	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5545	<	*) ac_try_echo=$ac_try;;
5546	<	esac
5547	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5548	<	(eval "$ac_compiler -v >&5") 2>&5
5549	<	ac_status=$?
5550	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551	<	(exit $ac_status); }
5552	<	{ (ac_try="$ac_compiler -V >&5"
5553	<	case "(($ac_try" in
5554	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5555	<	*) ac_try_echo=$ac_try;;
5556	<	esac
5557	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5558	<	(eval "$ac_compiler -V >&5") 2>&5
5559	<	ac_status=$?
5560	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	<	(exit $ac_status); }
5562	<	rm -f a.out
5563	<
5564	<	# If we don't use `.F' as extension, the preprocessor is not run on the
5565	<	# input file.  (Note that this only needs to work for GNU compilers.)
5566	<	ac_save_ext=$ac_ext
5567	<	ac_ext=F
5568	<	{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
5569	<	echo $ECHO_N "checking whether we are using the GNU Fortran compiler... $ECHO_C" >&6; }
5570	<	if test "${ac_cv_fc_compiler_gnu+set}" = set; then
5571	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5572	<	else
5573	<	cat >conftest.$ac_ext <<_ACEOF
5574	<	program main
5575	<	#ifndef __GNUC__
5576	<	choke me
5577	<	#endif
5578	<
5579	<	end
5580	<	_ACEOF
5581	<	rm -f conftest.$ac_objext
5582	<	if { (ac_try="$ac_compile"
5583	<	case "(($ac_try" in
5584	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5585	<	*) ac_try_echo=$ac_try;;
5586	<	esac
5587	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5588	<	(eval "$ac_compile") 2>conftest.er1
5589	<	ac_status=$?
5590	<	grep -v '^ *+' conftest.er1 >conftest.err
5591	<	rm -f conftest.er1
5592	<	cat conftest.err >&5
5593	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594	<	(exit $ac_status); } && {
5595	<	test -z "$ac_fc_werror_flag" ||
5596	<	test ! -s conftest.err
5597	<	} && test -s conftest.$ac_objext; then
5598	<	ac_compiler_gnu=yes
5599	<	else
5600	<	echo "$as_me: failed program was:" >&5
5601	<	sed 's/^/| /' conftest.$ac_ext >&5
5602	<
5603	<	ac_compiler_gnu=no
5604	<	fi
5605	<
5606	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5607	<	ac_cv_fc_compiler_gnu=$ac_compiler_gnu
5608	<
5609	<	fi
5610	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_compiler_gnu" >&5
5611	<	echo "${ECHO_T}$ac_cv_fc_compiler_gnu" >&6; }
5612	<	ac_ext=$ac_save_ext
5613	<	ac_test_FFLAGS=${FCFLAGS+set}
5614	<	ac_save_FFLAGS=$FCFLAGS
5615	<	FCFLAGS=
5616	<	{ echo "$as_me:$LINENO: checking whether $FC accepts -g" >&5
5617	<	echo $ECHO_N "checking whether $FC accepts -g... $ECHO_C" >&6; }
5618	<	if test "${ac_cv_prog_fc_g+set}" = set; then
5619	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5620	<	else
5621	<	FCFLAGS=-g
5622	<	cat >conftest.$ac_ext <<_ACEOF
5623	<	program main
5624	<
5625	<	end
5626	<	_ACEOF
5627	<	rm -f conftest.$ac_objext
5628	<	if { (ac_try="$ac_compile"
5629	<	case "(($ac_try" in
5630	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5631	<	*) ac_try_echo=$ac_try;;
5632	<	esac
5633	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5634	<	(eval "$ac_compile") 2>conftest.er1
5635	<	ac_status=$?
5636	<	grep -v '^ *+' conftest.er1 >conftest.err
5637	<	rm -f conftest.er1
5638	<	cat conftest.err >&5
5639	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5640	<	(exit $ac_status); } && {
5641	<	test -z "$ac_fc_werror_flag" ||
5642	<	test ! -s conftest.err
5643	<	} && test -s conftest.$ac_objext; then
5644	<	ac_cv_prog_fc_g=yes
5645	<	else
5646	<	echo "$as_me: failed program was:" >&5
5647	<	sed 's/^/| /' conftest.$ac_ext >&5
5648	<
5649	<	ac_cv_prog_fc_g=no
5650	<	fi
5651	<
5652	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5653	<
5654	<	fi
5655	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
5656	<	echo "${ECHO_T}$ac_cv_prog_fc_g" >&6; }
5657	<	if test "$ac_test_FFLAGS" = set; then
5658	<	FCFLAGS=$ac_save_FFLAGS
5659	<	elif test $ac_cv_prog_fc_g = yes; then
5660	<	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
5661	<	FCFLAGS="-g -O2"
5662	<	else
5663	<	FCFLAGS="-g"
5664	<	fi
5665	<	else
5666	<	if test "x$ac_cv_fc_compiler_gnu" = xyes; then
5667	<	FCFLAGS="-O2"
5668	<	else
5669	<	FCFLAGS=
5670	<	fi
5671	<	fi
5672	<
5673	<	ac_ext=c
5674	<	ac_cpp='$CPP $CPPFLAGS'
5675	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5676	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5677	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5678	<
5679	<	ac_ext=c
5680	<	ac_cpp='$CPP $CPPFLAGS'
5681	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5682	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5683	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5684	<	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5685	<	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
5686	<	# On Suns, sometimes $CPP names a directory.
5687	<	if test -n "$CPP" && test -d "$CPP"; then
5688	<	CPP=
5689	<	fi
5690	<	if test -z "$CPP"; then
5691	<	if test "${ac_cv_prog_CPP+set}" = set; then
5692	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5693	<	else
5694	<	# Double quotes because CPP needs to be expanded
5695	<	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5696	<	do
5697	<	ac_preproc_ok=false
5698	<	for ac_c_preproc_warn_flag in '' yes
5699	<	do
5700	<	# Use a header file that comes with gcc, so configuring glibc
5701	<	# with a fresh cross-compiler works.
5702	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5703	<	# <limits.h> exists even on freestanding compilers.
5704	<	# On the NeXT, cc -E runs the code through the compiler's parser,
5705	<	# not just through cpp. "Syntax error" is here to catch this case.
5706	<	cat >conftest.$ac_ext <<_ACEOF
5707	<	/* confdefs.h.  */
5708	<	_ACEOF
5709	<	cat confdefs.h >>conftest.$ac_ext
5710	<	cat >>conftest.$ac_ext <<_ACEOF
5711	<	/* end confdefs.h.  */
5712	<	#ifdef __STDC__
5713	<	# include <limits.h>
5714	<	#else
5715	<	# include <assert.h>
5716	<	#endif
5717	<	Syntax error
5718	<	_ACEOF
5719	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
5720	<	case "(($ac_try" in
5721	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5722	<	*) ac_try_echo=$ac_try;;
5723	<	esac
5724	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5725	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5726	<	ac_status=$?
5727	<	grep -v '^ *+' conftest.er1 >conftest.err
5728	<	rm -f conftest.er1
5729	<	cat conftest.err >&5
5730	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5731	<	(exit $ac_status); } >/dev/null && {
5732	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5733	<	test ! -s conftest.err
5734	<	}; then
5735	<	:
5736	<	else
5737	<	echo "$as_me: failed program was:" >&5
5738	<	sed 's/^/| /' conftest.$ac_ext >&5
5739	<
5740	<	# Broken: fails on valid input.
5741	<	continue
5742	<	fi
5743	<
5744	<	rm -f conftest.err conftest.$ac_ext
5745	<
5746	<	# OK, works on sane cases.  Now check whether nonexistent headers
5747	<	# can be detected and how.
5748	<	cat >conftest.$ac_ext <<_ACEOF
5749	<	/* confdefs.h.  */
5750	<	_ACEOF
5751	<	cat confdefs.h >>conftest.$ac_ext
5752	<	cat >>conftest.$ac_ext <<_ACEOF
5753	<	/* end confdefs.h.  */
5754	<	#include <ac_nonexistent.h>
5755	<	_ACEOF
5756	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
5757	<	case "(($ac_try" in
5758	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5759	<	*) ac_try_echo=$ac_try;;
5760	<	esac
5761	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5762	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5763	<	ac_status=$?
5764	<	grep -v '^ *+' conftest.er1 >conftest.err
5765	<	rm -f conftest.er1
5766	<	cat conftest.err >&5
5767	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768	<	(exit $ac_status); } >/dev/null && {
5769	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5770	<	test ! -s conftest.err
5771	<	}; then
5772	<	# Broken: success on invalid input.
5773	<	continue
5774	<	else
5775	<	echo "$as_me: failed program was:" >&5
5776	<	sed 's/^/| /' conftest.$ac_ext >&5
5777	<
5778	<	# Passes both tests.
5779	<	ac_preproc_ok=:
5780	<	break
5781	<	fi
5782	<
5783	<	rm -f conftest.err conftest.$ac_ext
5784	<
5785	<	done
5786	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5787	<	rm -f conftest.err conftest.$ac_ext
5788	<	if $ac_preproc_ok; then
5789	<	break
5790	<	fi
5791	<
5792	<	done
5793	<	ac_cv_prog_CPP=$CPP
5794	<
5795	<	fi
5796	<	CPP=$ac_cv_prog_CPP
5797	<	else
5798	<	ac_cv_prog_CPP=$CPP
5799	<	fi
5800	<	{ echo "$as_me:$LINENO: result: $CPP" >&5
5801	<	echo "${ECHO_T}$CPP" >&6; }
5802	<	ac_preproc_ok=false
5803	<	for ac_c_preproc_warn_flag in '' yes
5804	<	do
5805	<	# Use a header file that comes with gcc, so configuring glibc
5806	<	# with a fresh cross-compiler works.
5807	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5808	<	# <limits.h> exists even on freestanding compilers.
5809	<	# On the NeXT, cc -E runs the code through the compiler's parser,
5810	<	# not just through cpp. "Syntax error" is here to catch this case.
5811	<	cat >conftest.$ac_ext <<_ACEOF
5812	<	/* confdefs.h.  */
5813	<	_ACEOF
5814	<	cat confdefs.h >>conftest.$ac_ext
5815	<	cat >>conftest.$ac_ext <<_ACEOF
5816	<	/* end confdefs.h.  */
5817	<	#ifdef __STDC__
5818	<	# include <limits.h>
5819	<	#else
5820	<	# include <assert.h>
5821	<	#endif
5822	<	Syntax error
5823	<	_ACEOF
5824	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
5825	<	case "(($ac_try" in
5826	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5827	<	*) ac_try_echo=$ac_try;;
5828	<	esac
5829	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5830	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5831	<	ac_status=$?
5832	<	grep -v '^ *+' conftest.er1 >conftest.err
5833	<	rm -f conftest.er1
5834	<	cat conftest.err >&5
5835	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836	<	(exit $ac_status); } >/dev/null && {
5837	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5838	<	test ! -s conftest.err
5839	<	}; then
5840	<	:
5841	<	else
5842	<	echo "$as_me: failed program was:" >&5
5843	<	sed 's/^/| /' conftest.$ac_ext >&5
5844	<
5845	<	# Broken: fails on valid input.
5846	<	continue
5847	<	fi
5848	<
5849	<	rm -f conftest.err conftest.$ac_ext
5850	<
5851	<	# OK, works on sane cases.  Now check whether nonexistent headers
5852	<	# can be detected and how.
5853	<	cat >conftest.$ac_ext <<_ACEOF
5854	<	/* confdefs.h.  */
5855	<	_ACEOF
5856	<	cat confdefs.h >>conftest.$ac_ext
5857	<	cat >>conftest.$ac_ext <<_ACEOF
5858	<	/* end confdefs.h.  */
5859	<	#include <ac_nonexistent.h>
5860	<	_ACEOF
5861	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
5862	<	case "(($ac_try" in
5863	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5864	<	*) ac_try_echo=$ac_try;;
5865	<	esac
5866	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5867	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5868	<	ac_status=$?
5869	<	grep -v '^ *+' conftest.er1 >conftest.err
5870	<	rm -f conftest.er1
5871	<	cat conftest.err >&5
5872	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873	<	(exit $ac_status); } >/dev/null && {
5874	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5875	<	test ! -s conftest.err
5876	<	}; then
5877	<	# Broken: success on invalid input.
5878	<	continue
5879	<	else
5880	<	echo "$as_me: failed program was:" >&5
5881	<	sed 's/^/| /' conftest.$ac_ext >&5
5882	<
5883	<	# Passes both tests.
5884	<	ac_preproc_ok=:
5885	<	break
5886	<	fi
5887	<
5888	<	rm -f conftest.err conftest.$ac_ext
5889	<
5890	<	done
5891	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5892	<	rm -f conftest.err conftest.$ac_ext
5893	<	if $ac_preproc_ok; then
5894	<	:
5895	<	else
5896	<	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5897	<	See \`config.log' for more details." >&5
5898	<	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5899	<	See \`config.log' for more details." >&2;}
5900	<	{ (exit 1); exit 1; }; }
5901	<	fi
5902	<
5903	<	ac_ext=c
5904	<	ac_cpp='$CPP $CPPFLAGS'
5905	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5906	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5907	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5908	<
5909	<	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
5910	<	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
5911	<	if test "${ac_cv_path_GREP+set}" = set; then
5912	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5913	<	else
5914	<	# Extract the first word of "grep ggrep" to use in msg output
5915	<	if test -z "$GREP"; then
5916	<	set dummy grep ggrep; ac_prog_name=$2
5917	<	if test "${ac_cv_path_GREP+set}" = set; then
5918	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5919	<	else
5920	<	ac_path_GREP_found=false
5921	<	# Loop through the user's path and test for each of PROGNAME-LIST
5922	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5923	<	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5924	<	do
5925	<	IFS=$as_save_IFS
5926	<	test -z "$as_dir" && as_dir=.
5927	<	for ac_prog in grep ggrep; do
5928	<	for ac_exec_ext in '' $ac_executable_extensions; do
5929	<	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5930	<	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5931	<	# Check for GNU ac_path_GREP and select it if it is found.
5932	<	# Check for GNU $ac_path_GREP
5933	<	case `"$ac_path_GREP" --version 2>&1` in
5934	<	*GNU*)
5935	<	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5936	<	*)
5937	<	ac_count=0
5938	<	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
5939	<	while :
5940	<	do
5941	<	cat "conftest.in" "conftest.in" >"conftest.tmp"
5942	<	mv "conftest.tmp" "conftest.in"
5943	<	cp "conftest.in" "conftest.nl"
5944	<	echo 'GREP' >> "conftest.nl"
5945	<	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5946	<	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5947	<	ac_count=`expr $ac_count + 1`
5948	<	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5949	<	# Best one so far, save it but keep looking for a better one
5950	<	ac_cv_path_GREP="$ac_path_GREP"
5951	<	ac_path_GREP_max=$ac_count
5952	<	fi
5953	<	# 10*(2^10) chars as input seems more than enough
5954	<	test $ac_count -gt 10 && break
5955	<	done
5956	<	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5957	<	esac
5958	<
5959	<
5960	<	$ac_path_GREP_found && break 3
5961	<	done
5962	<	done
5963	<
5964	<	done
5965	<	IFS=$as_save_IFS
5966	<
5967	<
5968	<	fi
5969	<
5970	<	GREP="$ac_cv_path_GREP"
5971	<	if test -z "$GREP"; then
5972	<	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
5973	<	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
5974	<	{ (exit 1); exit 1; }; }
5975	<	fi
5976	<
5977	<	else
5978	<	ac_cv_path_GREP=$GREP
5979	<	fi
5980	<
5981	<
5982	<	fi
5983	<	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
5984	<	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
5985	<	GREP="$ac_cv_path_GREP"
5986	<
5987	<
5988	<	{ echo "$as_me:$LINENO: checking for egrep" >&5
5989	<	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
5990	<	if test "${ac_cv_path_EGREP+set}" = set; then
5991	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5992	<	else
5993	<	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5994	<	then ac_cv_path_EGREP="$GREP -E"
5995	<	else
5996	<	# Extract the first word of "egrep" to use in msg output
5997	<	if test -z "$EGREP"; then
5998	<	set dummy egrep; ac_prog_name=$2
5999	<	if test "${ac_cv_path_EGREP+set}" = set; then
6000	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6001	<	else
6002	<	ac_path_EGREP_found=false
6003	<	# Loop through the user's path and test for each of PROGNAME-LIST
6004	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6005	<	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6006	<	do
6007	<	IFS=$as_save_IFS
6008	<	test -z "$as_dir" && as_dir=.
6009	<	for ac_prog in egrep; do
6010	<	for ac_exec_ext in '' $ac_executable_extensions; do
6011	<	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6012	<	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6013	<	# Check for GNU ac_path_EGREP and select it if it is found.
6014	<	# Check for GNU $ac_path_EGREP
6015	<	case `"$ac_path_EGREP" --version 2>&1` in
6016	<	*GNU*)
6017	<	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6018	<	*)
6019	<	ac_count=0
6020	<	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
6021	<	while :
6022	<	do
6023	<	cat "conftest.in" "conftest.in" >"conftest.tmp"
6024	<	mv "conftest.tmp" "conftest.in"
6025	<	cp "conftest.in" "conftest.nl"
6026	<	echo 'EGREP' >> "conftest.nl"
6027	<	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6028	<	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6029	<	ac_count=`expr $ac_count + 1`
6030	<	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6031	<	# Best one so far, save it but keep looking for a better one
6032	<	ac_cv_path_EGREP="$ac_path_EGREP"
6033	<	ac_path_EGREP_max=$ac_count
6034	<	fi
6035	<	# 10*(2^10) chars as input seems more than enough
6036	<	test $ac_count -gt 10 && break
6037	<	done
6038	<	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6039	<	esac
6040	<
6041	<
6042	<	$ac_path_EGREP_found && break 3
6043	<	done
6044	<	done
6045	<
6046	<	done
6047	<	IFS=$as_save_IFS
6048	<
6049	<
6050	<	fi
6051	<
6052	<	EGREP="$ac_cv_path_EGREP"
6053	<	if test -z "$EGREP"; then
6054	<	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
6055	<	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
6056	<	{ (exit 1); exit 1; }; }
6057	<	fi
6058	<
6059	<	else
6060	<	ac_cv_path_EGREP=$EGREP
6061	<	fi
6062	<
6063	<
6064	<	fi
6065	<	fi
6066	<	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
6067	<	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
6068	<	EGREP="$ac_cv_path_EGREP"
6069	<
6070	<
6071	<	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
6072	<	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
6073	<	LN_S=$as_ln_s
6074	<	if test "$LN_S" = "ln -s"; then
6075	<	{ echo "$as_me:$LINENO: result: yes" >&5
6076	<	echo "${ECHO_T}yes" >&6; }
6077	<	else
6078	<	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6079	<	echo "${ECHO_T}no, using $LN_S" >&6; }
6080	<	fi
6081	<
6082	<	{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6083	<	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
6084	<	set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6085	<	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
6086	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6087	<	else
6088	<	cat >conftest.make <<\_ACEOF
6089	<	SHELL = /bin/sh
6090	<	all:
6091	<	@echo '@@@%%%=$(MAKE)=@@@%%%'
6092	<	_ACEOF
6093	<	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6094	<	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6095	<	*@@@%%%=?*=@@@%%%*)
6096	<	eval ac_cv_prog_make_${ac_make}_set=yes;;
6097	<	*)
6098	<	eval ac_cv_prog_make_${ac_make}_set=no;;
6099	<	esac
6100	<	rm -f conftest.make
6101	<	fi
6102	<	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6103	<	{ echo "$as_me:$LINENO: result: yes" >&5
6104	<	echo "${ECHO_T}yes" >&6; }
6105	<	SET_MAKE=
6106	<	else
6107	<	{ echo "$as_me:$LINENO: result: no" >&5
6108	<	echo "${ECHO_T}no" >&6; }
6109	<	SET_MAKE="MAKE=${MAKE-make}"
6110	<	fi
6111	<
6112	<	if test -n "$ac_tool_prefix"; then
6113	<	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6114	<	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6115	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6116	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6117	<	if test "${ac_cv_prog_RANLIB+set}" = set; then
6118	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6119	<	else
6120	<	if test -n "$RANLIB"; then
6121	<	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6122	<	else
6123	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6124	<	for as_dir in $PATH
6125	<	do
6126	<	IFS=$as_save_IFS
6127	<	test -z "$as_dir" && as_dir=.
6128	<	for ac_exec_ext in '' $ac_executable_extensions; do
6129	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6130	<	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6131	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6132	<	break 2
6133	<	fi
6134	<	done
6135	<	done
6136	<	IFS=$as_save_IFS
6137	<
6138	<	fi
6139	<	fi
6140	<	RANLIB=$ac_cv_prog_RANLIB
6141	<	if test -n "$RANLIB"; then
6142	<	{ echo "$as_me:$LINENO: result: $RANLIB" >&5
6143	<	echo "${ECHO_T}$RANLIB" >&6; }
6144	<	else
6145	<	{ echo "$as_me:$LINENO: result: no" >&5
6146	<	echo "${ECHO_T}no" >&6; }
6147	<	fi
6148	<
6149	<
6150	<	fi
6151	<	if test -z "$ac_cv_prog_RANLIB"; then
6152	<	ac_ct_RANLIB=$RANLIB
6153	<	# Extract the first word of "ranlib", so it can be a program name with args.
6154	<	set dummy ranlib; ac_word=$2
6155	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6156	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6157	<	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6158	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6159	<	else
6160	<	if test -n "$ac_ct_RANLIB"; then
6161	<	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6162	<	else
6163	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6164	<	for as_dir in $PATH
6165	<	do
6166	<	IFS=$as_save_IFS
6167	<	test -z "$as_dir" && as_dir=.
6168	<	for ac_exec_ext in '' $ac_executable_extensions; do
6169	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6170	<	ac_cv_prog_ac_ct_RANLIB="ranlib"
6171	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6172	<	break 2
6173	<	fi
6174	<	done
6175	<	done
6176	<	IFS=$as_save_IFS
6177	<
6178	<	fi
6179	<	fi
6180	<	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6181	<	if test -n "$ac_ct_RANLIB"; then
6182	<	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6183	<	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
6184	<	else
6185	<	{ echo "$as_me:$LINENO: result: no" >&5
6186	<	echo "${ECHO_T}no" >&6; }
6187	<	fi
6188	<
6189	<	if test "x$ac_ct_RANLIB" = x; then
6190	<	RANLIB=":"
6191	<	else
6192	<	case $cross_compiling:$ac_tool_warned in
6193	<	yes:)
6194	<	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6195	<	whose name does not start with the host triplet.  If you think this
6196	<	configuration is useful to you, please write to autoconf@gnu.org." >&5
6197	<	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6198	<	whose name does not start with the host triplet.  If you think this
6199	<	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6200	<	ac_tool_warned=yes ;;
6201	<	esac
6202	<	RANLIB=$ac_ct_RANLIB
6203	<	fi
6204	<	else
6205	<	RANLIB="$ac_cv_prog_RANLIB"
6206	<	fi
6207	<
6208	<	for ac_prog in 'bison -y' byacc
6209	<	do
6210	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
6211	<	set dummy $ac_prog; ac_word=$2
6212	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6213	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6214	<	if test "${ac_cv_prog_YACC+set}" = set; then
6215	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6216	<	else
6217	<	if test -n "$YACC"; then
6218	<	ac_cv_prog_YACC="$YACC" # Let the user override the test.
6219	<	else
6220	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221	<	for as_dir in $PATH
6222	<	do
6223	<	IFS=$as_save_IFS
6224	<	test -z "$as_dir" && as_dir=.
5154	<	for ac_exec_ext in '' $ac_executable_extensions; do
5155	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5156	<	ac_cv_prog_YACC="$ac_prog"
5157	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5158	<	break 2
5159	<	fi
5160	<	done
5161	<	done
5162	<	IFS=$as_save_IFS
5163	<
5164	<	fi
5165	<	fi
5166	<	YACC=$ac_cv_prog_YACC
5167	<	if test -n "$YACC"; then
5168	<	{ echo "$as_me:$LINENO: result: $YACC" >&5
5169	<	echo "${ECHO_T}$YACC" >&6; }
5170	<	else
5171	<	{ echo "$as_me:$LINENO: result: no" >&5
5172	<	echo "${ECHO_T}no" >&6; }
5173	<	fi
5174	<
5175	<
5176	<	test -n "$YACC" && break
5177	<	done
5178	<	test -n "$YACC" || YACC="yacc"
5179	<
5180	<
5181	<	for ac_prog in flex lex
5182	<	do
5183	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
5184	<	set dummy $ac_prog; ac_word=$2
5185	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5186	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5187	<	if test "${ac_cv_prog_LEX+set}" = set; then
5188	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5189	<	else
5190	<	if test -n "$LEX"; then
5191	<	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5192	<	else
5193	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5194	<	for as_dir in $PATH
5195	<	do
5196	<	IFS=$as_save_IFS
5197	<	test -z "$as_dir" && as_dir=.
5198	<	for ac_exec_ext in '' $ac_executable_extensions; do
5199	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5200	<	ac_cv_prog_LEX="$ac_prog"
5201	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5202	<	break 2
5203	<	fi
5204	<	done
5205	<	done
5206	<	IFS=$as_save_IFS
5207	<
5208	<	fi
5209	<	fi
5210	<	LEX=$ac_cv_prog_LEX
5211	<	if test -n "$LEX"; then
5212	<	{ echo "$as_me:$LINENO: result: $LEX" >&5
5213	<	echo "${ECHO_T}$LEX" >&6; }
5214	<	else
5215	<	{ echo "$as_me:$LINENO: result: no" >&5
5216	<	echo "${ECHO_T}no" >&6; }
5217	<	fi
5218	<
5219	<
5220	<	test -n "$LEX" && break
5221	<	done
5222	<	test -n "$LEX" || LEX=":"
5223	<
5224	<	if test "x$LEX" != "x:"; then
5225	<	cat >conftest.l <<_ACEOF
5226	<	%%
5227	<	a { ECHO; }
5228	<	b { REJECT; }
5229	<	c { yymore (); }
5230	<	d { yyless (1); }
5231	<	e { yyless (input () != 0); }
5232	<	f { unput (yytext[0]); }
5233	<	. { BEGIN INITIAL; }
5234	<	%%
5235	<	#ifdef YYTEXT_POINTER
5236	<	extern char *yytext;
5237	<	#endif
5238	<	int
5239	<	main (void)
5240	<	{
5241	<	return ! yylex () + ! yywrap ();
5242	<	}
5243	<	_ACEOF
5244	<	{ (ac_try="$LEX conftest.l"
5245	<	case "(($ac_try" in
5246	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5247	<	*) ac_try_echo=$ac_try;;
5248	<	esac
5249	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5250	<	(eval "$LEX conftest.l") 2>&5
5251	<	ac_status=$?
5252	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253	<	(exit $ac_status); }
5254	<	{ echo "$as_me:$LINENO: checking lex output file root" >&5
5255	<	echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; }
5256	<	if test "${ac_cv_prog_lex_root+set}" = set; then
5257	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5258	<	else
5259	<
5260	<	if test -f lex.yy.c; then
5261	<	ac_cv_prog_lex_root=lex.yy
5262	<	elif test -f lexyy.c; then
5263	<	ac_cv_prog_lex_root=lexyy
5264	<	else
5265	<	{ { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
5266	<	echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
5267	<	{ (exit 1); exit 1; }; }
5268	<	fi
5269	<	fi
5270	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
5271	<	echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; }
5272	<	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5273	<
5274	<	if test -z "${LEXLIB+set}"; then
5275	<	{ echo "$as_me:$LINENO: checking lex library" >&5
5276	<	echo $ECHO_N "checking lex library... $ECHO_C" >&6; }
5277	<	if test "${ac_cv_lib_lex+set}" = set; then
5278	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5279	<	else
5280	<
5281	<	ac_save_LIBS=$LIBS
5282	<	ac_cv_lib_lex='none needed'
5283	<	for ac_lib in '' -lfl -ll; do
5284	<	LIBS="$ac_lib $ac_save_LIBS"
5285	<	cat >conftest.$ac_ext <<_ACEOF
5286	<	`cat $LEX_OUTPUT_ROOT.c`
5287	<	_ACEOF
5288	<	rm -f conftest.$ac_objext conftest$ac_exeext
5289	<	if { (ac_try="$ac_link"
5290	<	case "(($ac_try" in
5291	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5292	<	*) ac_try_echo=$ac_try;;
5293	<	esac
5294	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5295	<	(eval "$ac_link") 2>conftest.er1
5296	<	ac_status=$?
5297	<	grep -v '^ *+' conftest.er1 >conftest.err
5298	<	rm -f conftest.er1
5299	<	cat conftest.err >&5
5300	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5301	<	(exit $ac_status); } && {
5302	<	test -z "$ac_c_werror_flag" ||
5303	<	test ! -s conftest.err
5304	<	} && test -s conftest$ac_exeext &&
5305	<	$as_test_x conftest$ac_exeext; then
5306	<	ac_cv_lib_lex=$ac_lib
5307	<	else
5308	<	echo "$as_me: failed program was:" >&5
5309	<	sed 's/^/| /' conftest.$ac_ext >&5
5310	<
5311	<
5312	<	fi
5313	<
5314	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5315	<	conftest$ac_exeext conftest.$ac_ext
5316	<	test "$ac_cv_lib_lex" != 'none needed' && break
5317	<	done
5318	<	LIBS=$ac_save_LIBS
5319	<
5320	<	fi
5321	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5
5322	<	echo "${ECHO_T}$ac_cv_lib_lex" >&6; }
5323	<	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5324	<	fi
5325	<
5326	<
5327	<	{ echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
5328	<	echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6; }
5329	<	if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
5330	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5331	<	else
5332	<	# POSIX says lex can declare yytext either as a pointer or an array; the
5333	<	# default is implementation-dependent.  Figure out which it is, since
5334	<	# not all implementations provide the %pointer and %array declarations.
5335	<	ac_cv_prog_lex_yytext_pointer=no
5336	<	ac_save_LIBS=$LIBS
5337	<	LIBS="$LEXLIB $ac_save_LIBS"
5338	<	cat >conftest.$ac_ext <<_ACEOF
5339	<	#define YYTEXT_POINTER 1
5340	<	`cat $LEX_OUTPUT_ROOT.c`
5341	<	_ACEOF
5342	<	rm -f conftest.$ac_objext conftest$ac_exeext
5343	<	if { (ac_try="$ac_link"
5344	<	case "(($ac_try" in
5345	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5346	<	*) ac_try_echo=$ac_try;;
5347	<	esac
5348	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5349	<	(eval "$ac_link") 2>conftest.er1
5350	<	ac_status=$?
5351	<	grep -v '^ *+' conftest.er1 >conftest.err
5352	<	rm -f conftest.er1
5353	<	cat conftest.err >&5
5354	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355	<	(exit $ac_status); } && {
5356	<	test -z "$ac_c_werror_flag" ||
5357	<	test ! -s conftest.err
5358	<	} && test -s conftest$ac_exeext &&
5359	<	$as_test_x conftest$ac_exeext; then
5360	<	ac_cv_prog_lex_yytext_pointer=yes
5361	<	else
5362	<	echo "$as_me: failed program was:" >&5
5363	<	sed 's/^/| /' conftest.$ac_ext >&5
5364	<
5365	<
5366	<	fi
5367	<
5368	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5369	<	conftest$ac_exeext conftest.$ac_ext
5370	<	LIBS=$ac_save_LIBS
5371	<
5372	<	fi
5373	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
5374	<	echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6; }
5375	<	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5376	<
5377	<	cat >>confdefs.h <<\_ACEOF
5378	<	#define YYTEXT_POINTER 1
5379	<	_ACEOF
5380	<
5381	<	fi
5382	<	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5383	<
5384	<	fi
5385	<
5386	<	# Extract the first word of "perl", so it can be a program name with args.
5387	<	set dummy perl; ac_word=$2
5388	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5389	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5390	<	if test "${ac_cv_path_PERLINTERP+set}" = set; then
5391	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5392	<	else
5393	<	case $PERLINTERP in
5394	<	[\\/]* | ?:[\\/]*)
5395	<	ac_cv_path_PERLINTERP="$PERLINTERP" # Let the user override the test with a path.
5396	<	;;
5397	<	*)
5398	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5399	<	for as_dir in $PATH
5400	<	do
5401	<	IFS=$as_save_IFS
5402	<	test -z "$as_dir" && as_dir=.
5403	<	for ac_exec_ext in '' $ac_executable_extensions; do
5404	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5405	<	ac_cv_path_PERLINTERP="$as_dir/$ac_word$ac_exec_ext"
5406	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5407	<	break 2
5408	<	fi
5409	<	done
5410	<	done
5411	<	IFS=$as_save_IFS
5412	<
5413	<	test -z "$ac_cv_path_PERLINTERP" && ac_cv_path_PERLINTERP="perl"
5414	<	;;
5415	<	esac
5416	<	fi
5417	<	PERLINTERP=$ac_cv_path_PERLINTERP
5418	<	if test -n "$PERLINTERP"; then
5419	<	{ echo "$as_me:$LINENO: result: $PERLINTERP" >&5
5420	<	echo "${ECHO_T}$PERLINTERP" >&6; }
5421	<	else
5422	<	{ echo "$as_me:$LINENO: result: no" >&5
5423	<	echo "${ECHO_T}no" >&6; }
5424	<	fi
5425	<
5426	<
5427	<	ac_cv_path_perlinterp="$PERLINTERP"
5428	<	_sHpB='#!'
5429	<
5430	<
5431	<	# Check whether --with-perl-shebang was given.
5432	<	if test "${with_perl_shebang+set}" = set; then
5433	<	withval=$with_perl_shebang; opt_perl_shebang="$withval"
5434	<	else
5435	<	opt_perl_shebang="not_set"
5436	<	fi
5437	<
5438	<	{ echo "$as_me:$LINENO: checking whether explicit instead of detected sharpbang is to be used" >&5
5439	<	echo $ECHO_N "checking whether explicit instead of detected sharpbang is to be used... $ECHO_C" >&6; }
5440	<	if test "${ax_cv_opt_perl_shebang+set}" = set; then
5441	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5442	<	else
5443	<	case "$opt_perl_shebang" in
5444	<	not_set  ) ax_cv_opt_perl_shebang=''
5445	<	;;
5446	<	*     )
5447	<	ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'`
5448	<	esac
5449	<
5450	<	fi
5451	<	{ echo "$as_me:$LINENO: result: $ax_cv_opt_perl_shebang" >&5
5452	<	echo "${ECHO_T}$ax_cv_opt_perl_shebang" >&6; }
5453	<	if test "A$ax_cv_opt_perl_shebang" != "A"
5454	<	then
5455	<	ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang"
5456	<	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
5457	<	{ echo "$as_me:$LINENO: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&5
5458	<	echo "$as_me: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&6;}
5459	<
5460	<	# Automatic detection of sharpbang formula starts here
5461	<	else
5462	<	_somian_shbangperl=`$PERLINTERP -V:startperl`
5463	<	negclass="[^']"; # must leave this comment:  m4 will remove the outer brackets for us, heheh
5464	<	{ echo "$as_me:$LINENO: checking for kernel sharpbang invocation to start perl" >&5
5465	<	echo $ECHO_N "checking for kernel sharpbang invocation to start perl... $ECHO_C" >&6; }
5466	<	if test "${ac_cv_sys_kernshrpbang_perl+set}" = set; then
5467	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5468	<	else
5469	<	_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"`
5470	<	if test "x$_somian_kspb_perl" == x
5471	<	then _somian_ksbp_warn_empty='durnit'
5472	<	else
5473	<	case "A$_somian_kspb_perl" in
5474	<	A#!*perl* )
5475	<	ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'`
5476	<	;;
5477	<	A*    )  _somian_ksbp_warn_defau='trouble'
5478	<	ac_cv_sys_kernshrpbang_perl="$PERLINTERP"
5479	<	esac
5480	<	fi
5481	<
5482	<	fi
5483	<	{ echo "$as_me:$LINENO: result: $ac_cv_sys_kernshrpbang_perl" >&5
5484	<	echo "${ECHO_T}$ac_cv_sys_kernshrpbang_perl" >&6; }
5485	<	# The above prints Checking ... result message to user.
5486	<	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
5487	<
5488	<	if test A${_somian_ksbp_warn_empty+set} == Aset
5489	<	then   { echo "$as_me:$LINENO: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&5
5490	<	echo "$as_me: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&2;}
5491	<	fi
5492	<	# Inform user after printing result value
5493	<	if test A${_somian_ksbp_warn_defau+set} == Aset
5494	<	then { echo "$as_me:$LINENO: Maybe Not good -" >&5
5495	<	echo "$as_me: Maybe Not good -" >&6;}
5496	<	{ echo "$as_me:$LINENO: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&5
5497	<	echo "$as_me: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&2;}
5498	<	else { echo "$as_me:$LINENO: OK Good result - " >&5
5499	<	echo "$as_me: OK Good result - " >&6;}
5500	<	{ echo "$as_me:$LINENO: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&5
5501	<	echo "$as_me: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&6;}
5502	<	fi
5503	<	fi
5504	<
5505	<	# Find a good install program.  We prefer a C program (faster),
5506	<	# so one script is as good as another.  But avoid the broken or
5507	<	# incompatible versions:
5508	<	# SysV /etc/install, /usr/sbin/install
5509	<	# SunOS /usr/etc/install
5510	<	# IRIX /sbin/install
5511	<	# AIX /bin/install
5512	<	# AmigaOS /C/install, which installs bootblocks on floppy discs
5513	<	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5514	<	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5515	<	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5516	<	# OS/2's system install, which has a completely different semantic
5517	<	# ./install, which can be erroneously created by make from ./install.sh.
5518	<	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5519	<	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5520	<	if test -z "$INSTALL"; then
5521	<	if test "${ac_cv_path_install+set}" = set; then
5522	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5523	<	else
5524	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5525	<	for as_dir in $PATH
5526	<	do
5527	<	IFS=$as_save_IFS
5528	<	test -z "$as_dir" && as_dir=.
5529	<	# Account for people who put trailing slashes in PATH elements.
5530	<	case $as_dir/ in
5531	<	./ | .// | /cC/* | \
5532	<	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5533	<	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5534	<	/usr/ucb/* ) ;;
5535	<	*)
5536	<	# OSF1 and SCO ODT 3.0 have their own names for install.
5537	<	# Don't use installbsd from OSF since it installs stuff as root
5538	<	# by default.
5539	<	for ac_prog in ginstall scoinst install; do
5540	<	for ac_exec_ext in '' $ac_executable_extensions; do
5541	<	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5542	<	if test $ac_prog = install &&
5543	<	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5544	<	# AIX install.  It has an incompatible calling convention.
5545	<	:
5546	<	elif test $ac_prog = install &&
5547	<	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5548	<	# program-specific install script used by HP pwplus--don't use.
5549	<	:
5550	<	else
5551	<	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5552	<	break 3
5553	<	fi
5554	<	fi
5555	<	done
5556	<	done
5557	<	;;
5558	<	esac
5559	<	done
5560	<	IFS=$as_save_IFS
5561	<
5562	<
5563	<	fi
5564	<	if test "${ac_cv_path_install+set}" = set; then
5565	<	INSTALL=$ac_cv_path_install
5566	<	else
5567	<	# As a last resort, use the slow shell script.  Don't cache a
5568	<	# value for INSTALL within a source directory, because that will
5569	<	# break other packages using the cache if that directory is
5570	<	# removed, or if the value is a relative name.
5571	<	INSTALL=$ac_install_sh
5572	<	fi
5573	<	fi
5574	<	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
5575	<	echo "${ECHO_T}$INSTALL" >&6; }
5576	<
5577	<	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5578	<	# It thinks the first close brace ends the variable substitution.
5579	<	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5580	<
5581	<	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5582	<
5583	<	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5584	<
5585	<	case "x$INSTALL" in
5586	<	x/*) ;;
5587	<	*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
5588	<	esac
5589	<	MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"
5590	<	# Extract the first word of "ar", so it can be a program name with args.
5591	<	set dummy ar; ac_word=$2
5592	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5593	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5594	<	if test "${ac_cv_prog_AR+set}" = set; then
5595	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5596	<	else
5597	<	if test -n "$AR"; then
5598	<	ac_cv_prog_AR="$AR" # Let the user override the test.
5599	<	else
5600	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5601	<	for as_dir in $PATH
5602	<	do
5603	<	IFS=$as_save_IFS
5604	<	test -z "$as_dir" && as_dir=.
5605	<	for ac_exec_ext in '' $ac_executable_extensions; do
5606	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5607	<	ac_cv_prog_AR="ar"
5608	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5609	<	break 2
5610	<	fi
5611	<	done
5612	<	done
5613	<	IFS=$as_save_IFS
5614	<
5615	<	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="NONE"
5616	<	fi
5617	<	fi
5618	<	AR=$ac_cv_prog_AR
5619	<	if test -n "$AR"; then
5620	<	{ echo "$as_me:$LINENO: result: $AR" >&5
5621	<	echo "${ECHO_T}$AR" >&6; }
5622	<	else
5623	<	{ echo "$as_me:$LINENO: result: no" >&5
5624	<	echo "${ECHO_T}no" >&6; }
5625	<	fi
5626	<
5627	<
5628	<	if test "$AR" = "NONE"; then
5629	<	cat >confcache <<\_ACEOF
5630	<	# This file is a shell script that caches the results of configure
5631	<	# tests run on this system so they can be shared between configure
5632	<	# scripts and configure runs, see configure's option --config-cache.
5633	<	# It is not useful on other systems.  If it contains results you don't
5634	<	# want to keep, you may remove or edit it.
5635	<	#
5636	<	# config.status only pays attention to the cache file if you give it
5637	<	# the --recheck option to rerun configure.
5638	<	#
5639	<	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5640	<	# loading this file, other *unset* `ac_cv_foo' will be assigned the
5641	<	# following values.
5642	<
5643	<	_ACEOF
5644	<
5645	<	# The following way of writing the cache mishandles newlines in values,
5646	<	# but we know of no workaround that is simple, portable, and efficient.
5647	<	# So, we kill variables containing newlines.
5648	<	# Ultrix sh set writes to stderr and can't be redirected directly,
5649	<	# and sets the high bit in the cache file unless we assign to the vars.
5650	<	(
5651	<	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5652	<	eval ac_val=\$$ac_var
5653	<	case $ac_val in #(
5654	<	*${as_nl}*)
5655	<	case $ac_var in #(
5656	<	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5657	<	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5658	<	esac
5659	<	case $ac_var in #(
5660	<	_ | IFS | as_nl) ;; #(
5661	<	*) $as_unset $ac_var ;;
5662	<	esac ;;
5663	<	esac
5664	<	done
5665	<
5666	<	(set) 2>&1 |
5667	<	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5668	<	*${as_nl}ac_space=\ *)
5669	<	# `set' does not quote correctly, so add quotes (double-quote
5670	<	# substitution turns \\\\ into \\, and sed turns \\ into \).
5671	<	sed -n \
5672	<	"s/'/'\\\\''/g;
5673	<	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5674	<	;; #(
5675	<	*)
5676	<	# `set' quotes correctly as required by POSIX, so do not add quotes.
5677	<	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5678	<	;;
5679	<	esac |
5680	<	sort
5681	<	) |
5682	<	sed '
5683	<	/^ac_cv_env_/b end
5684	<	t clear
5685	<	:clear
5686	<	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5687	<	t end
5688	<	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5689	<	:end' >>confcache
5690	<	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5691	<	if test -w "$cache_file"; then
5692	<	test "x$cache_file" != "x/dev/null" &&
5693	<	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
5694	<	echo "$as_me: updating cache $cache_file" >&6;}
5695	<	cat confcache >$cache_file
5696	<	else
5697	<	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5698	<	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5699	<	fi
5700	<	fi
5701	<	rm -f confcache
5702	<	exit 1
5703	<	fi
5704	<	# Extract the first word of "ps", so it can be a program name with args.
5705	<	set dummy ps; ac_word=$2
5706	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5707	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5708	<	if test "${ac_cv_path_PS+set}" = set; then
5709	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5710	<	else
5711	<	case $PS in
5712	<	[\\/]* | ?:[\\/]*)
5713	<	ac_cv_path_PS="$PS" # Let the user override the test with a path.
5714	<	;;
5715	<	*)
5716	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5717	<	for as_dir in $PATH
5718	<	do
5719	<	IFS=$as_save_IFS
5720	<	test -z "$as_dir" && as_dir=.
5721	<	for ac_exec_ext in '' $ac_executable_extensions; do
5722	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5723	<	ac_cv_path_PS="$as_dir/$ac_word$ac_exec_ext"
5724	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5725	<	break 2
5726	<	fi
5727	<	done
5728	<	done
5729	<	IFS=$as_save_IFS
5730	<
5731	<	;;
5732	<	esac
5733	<	fi
5734	<	PS=$ac_cv_path_PS
5735	<	if test -n "$PS"; then
5736	<	{ echo "$as_me:$LINENO: result: $PS" >&5
5737	<	echo "${ECHO_T}$PS" >&6; }
5738	<	else
5739	<	{ echo "$as_me:$LINENO: result: no" >&5
5740	<	echo "${ECHO_T}no" >&6; }
5741	<	fi
5742	<
5743	<
5744	<	{ echo "$as_me:$LINENO: checking for POSIX or BSD ps syntax" >&5
5745	<	echo $ECHO_N "checking for POSIX or BSD ps syntax... $ECHO_C" >&6; }
5746	<	if test "${ac_cv_prog_ps_syntax+set}" = set; then
5747	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5748	<	else
5749	<
5750	<	if $PS ax -o rss > /dev/null 2>&1; then
5751	<	ac_cv_prog_ps_ax=yes
5752	<	else
5753	<	ac_cv_prog_ps_ax=no
5754	<	fi
5755	<	if $PS -ef -o rss > /dev/null 2>&1; then
5756	<	ac_cv_prog_ps_ef=yes
5757	<	else
5758	<	ac_cv_prog_ps_ef=no
5759	<	fi
5760	<	if test "$ac_cv_prog_ps_ax" = yes; then
5761	<	ac_cv_prog_ps_syntax=BSD
5762	<	else
5763	<	if test "$ac_cv_prog_ps_ef" = yes; then
5764	<	ac_cv_prog_ps_syntax=POSIX
5765	<	else
5766	<	{ { echo "$as_me:$LINENO: error: Could not determine ps syntax" >&5
5767	<	echo "$as_me: error: Could not determine ps syntax" >&2;}
5768	<	{ (exit 1); exit 1; }; }
5769	<	fi
5770	<	fi
5771	<
5772	<	fi
5773	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_ps_syntax" >&5
5774	<	echo "${ECHO_T}$ac_cv_prog_ps_syntax" >&6; }
5775	<
5776	<	cat >>confdefs.h <<_ACEOF
5777	<	#define PSCOMMAND $PS
5778	<	_ACEOF
5779	<
5780	<	if test "$ac_cv_prog_ps_syntax" = BSD; then
5781	<
5782	<	cat >>confdefs.h <<\_ACEOF
5783	<	#define PSTYPE_IS_BSD 1
5784	<	_ACEOF
5785	<
5786	<	else
5787	<	if test "$ac_cv_prog_ps_syntax" = POSIX; then
5788	<
5789	<	cat >>confdefs.h <<\_ACEOF
5790	<	#define PSTYPE_IS_POSIX 1
5791	<	_ACEOF
5792	<
5793	<	else
5794	<	{ { echo "$as_me:$LINENO: error: Unknown ps syntax type!" >&5
5795	<	echo "$as_me: error: Unknown ps syntax type!" >&2;}
5796	<	{ (exit 1); exit 1; }; }
5797	<	fi
5798	<	fi
5799	<
5800	<	ac_ext=${ac_fc_srcext-f}
5801	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5802	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5803	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5804	<
5805	<
5806	<	ac_ext=${ac_fc_srcext-f}
5807	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5808	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5809	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5810	<	{ echo "$as_me:$LINENO: checking for Fortran flag to compile .F90 files" >&5
5811	<	echo $ECHO_N "checking for Fortran flag to compile .F90 files... $ECHO_C" >&6; }
5812	<	if test "${ac_cv_fc_srcext_F90+set}" = set; then
5813	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5814	<	else
5815	<	ac_ext=F90
5816	<	ac_fcflags_srcext_save=$ac_fcflags_srcext
5817	<	ac_fcflags_srcext=
5818	<	ac_cv_fc_srcext_F90=unknown
5819	<	for ac_flag in none -qsuffix=f=F90 -Tf; do
5820	<	test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
5821	<	cat >conftest.$ac_ext <<_ACEOF
5822	<	program main
5823	<
5824	<	end
5825	<	_ACEOF
5826	<	rm -f conftest.$ac_objext
5827	<	if { (ac_try="$ac_compile"
5828	<	case "(($ac_try" in
5829	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5830	<	*) ac_try_echo=$ac_try;;
5831	<	esac
5832	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5833	<	(eval "$ac_compile") 2>conftest.er1
5834	<	ac_status=$?
5835	<	grep -v '^ *+' conftest.er1 >conftest.err
5836	<	rm -f conftest.er1
5837	<	cat conftest.err >&5
5838	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5839	<	(exit $ac_status); } && {
5840	<	test -z "$ac_fc_werror_flag" ||
5841	<	test ! -s conftest.err
5842	<	} && test -s conftest.$ac_objext; then
5843	<	ac_cv_fc_srcext_F90=$ac_flag; break
5844	<	else
5845	<	echo "$as_me: failed program was:" >&5
5846	<	sed 's/^/| /' conftest.$ac_ext >&5
5847	<
5848	<
5849	<	fi
5850	<
5851	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5852	<	done
5853	<	rm -f conftest.$ac_objext conftest.F90
5854	<	ac_fcflags_srcext=$ac_fcflags_srcext_save
5855	<
5856	<	fi
5857	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_srcext_F90" >&5
5858	<	echo "${ECHO_T}$ac_cv_fc_srcext_F90" >&6; }
5859	<	if test "x$ac_cv_fc_srcext_F90" = xunknown; then
5860	<	{ { echo "$as_me:$LINENO: error: Fortran could not compile .F90 files" >&5
5861	<	echo "$as_me: error: Fortran could not compile .F90 files" >&2;}
5862	<	{ (exit 1); exit 1; }; }
5863	<	else
5864	<	ac_fc_srcext=F90
5865	<	if test "x$ac_cv_fc_srcext_F90" = xnone; then
5866	<	ac_fcflags_srcext=""
5867	<	FCFLAGS_F90=""
5868	<	else
5869	<	ac_fcflags_srcext=$ac_cv_fc_srcext_F90
5870	<	FCFLAGS_F90=$ac_cv_fc_srcext_F90
5871	<	fi
5872	<
5873	<
5874	<	fi
5875	<	ac_ext=${ac_fc_srcext-f}
5876	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5877	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5878	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5879	<
5880	<
5881	<
5882	<
5883	<
5884	<	# Try to determine native compiler flags that allow us to use F90 suffix
5885	<	# for preprocessed f90 source.
5886	<
5887	<	if test "$ac_test_PREPFLAG" != "set"; then
5888	<	PREPFLAG=""
5889	<	case "${host_cpu}-${host_os}" in
5890	<
5891	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
5892	<	PREPFLAG="-fpp1 "
5893	<	fi;;
5894	<	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
5895	<	PREPFLAG="-qsuffix=cpp=F90 "
5896	<	fi;;
5897	<	*darwin*)
5898	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
5899	<	PREPFLAG="-qsuffix=cpp=F90 "
5900	<	fi;;
5901	<	esac
5902	<
5903	<	if test -z "$PREPFLAG"; then
5904	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPFLAG\"" >&5
5905	<	echo "$as_me: WARNING: \"Using empty PREPFLAG\"" >&2;}
5906	<	PREPFLAG=""
5907	<	fi
5908	<
5909	<	{ echo "$as_me:$LINENO: checking to make sure F90 preprocessor flag works" >&5
5910	<	echo $ECHO_N "checking to make sure F90 preprocessor flag works... $ECHO_C" >&6; }
5911	<
5912	<	ac_ext=${ac_fc_srcext-f}
5913	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5914	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5915	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5916	<
5917	<	ac_save_ext=$ac_ext
5918	<	ac_ext=F90
5919	<	ac_save_FCFLAGS_SRCEXT=$FCFLAGS_SRCEXT
5920	<
5921	<	if test "$PREPFLAG"; then
5922	<	FCFLAGS_SRCEXT="${PREPFLAG}"
5923	<	fi
5924	<
5925	<	cat >conftest.$ac_ext <<_ACEOF
5926	<
5927	<
5928	<	program conftest
5929	<	integer :: i
5930	<	i = 1
5931	<	end program conftest
5932	<
5933	<	_ACEOF
5934	<	rm -f conftest.$ac_objext
5935	<	if { (ac_try="$ac_compile"
5936	<	case "(($ac_try" in
5937	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5938	<	*) ac_try_echo=$ac_try;;
5939	<	esac
5940	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5941	<	(eval "$ac_compile") 2>conftest.er1
5942	<	ac_status=$?
5943	<	grep -v '^ *+' conftest.er1 >conftest.err
5944	<	rm -f conftest.er1
5945	<	cat conftest.err >&5
5946	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5947	<	(exit $ac_status); } && {
5948	<	test -z "$ac_fc_werror_flag" ||
5949	<	test ! -s conftest.err
5950	<	} && test -s conftest.$ac_objext; then
5951	<	prepflagworks=1
5952	<	else
5953	<	echo "$as_me: failed program was:" >&5
5954	<	sed 's/^/| /' conftest.$ac_ext >&5
5955	<
5956	<	prepflagworks=0
5957	<	fi
5958	<
5959	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5960	<
5961	<	FCFLAGS_SRCEXT=$ac_save_FCFLAGS_SRCEXT
5962	<	ac_ext=$ac_save_ext
5963	<	ac_ext=${ac_fc_srcext-f}
5964	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5965	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5966	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5967	<
5968	<
5969	<	if test "$prepflagworks" = 1; then
5970	<	{ echo "$as_me:$LINENO: result: yes" >&5
5971	<	echo "${ECHO_T}yes" >&6; }
5972	<	FCFLAGS_SRCEXT="${PREPFLAG}"
5973	<
5974	<	else
5975	<	{ echo "$as_me:$LINENO: result: no" >&5
5976	<	echo "${ECHO_T}no" >&6; }
5977	<	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor flag" >&5
5978	<	echo "$as_me: error: Can't figure out working Fortran90 preprocessor flag" >&2;}
5979	<	{ (exit 1); exit 1; }; }
5980	<	fi
5981	<	fi
5982	<
5983	<
5984	<
5985	<
5986	<
5987	<	# Try to determine native compiler flags that allow us to use F90 suffix
5988	<	# for preprocessed f90 source with -D type defines
5989	<
5990	<	if test "$ac_test_PREPDEFFLAG" != "set"; then
5991	<	PREPDEFFLAG=""
5992	<	case "${host_cpu}-${host_os}" in
5993	<
5994	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
5995	<	PREPDEFFLAG=" "
5996	<	fi;;
5997	<	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
5998	<	PREPDEFFLAG="-WF,"
5999	<	fi;;
6000	<	*darwin*)
6001	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
6002	<	PREPDEFFLAG="-WF,"
6003	<	fi;;
6004	<	esac
6005	<
6006	<	if test -z "$PREPDEFFLAG"; then
6007	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPDEFFLAG\"" >&5
6008	<	echo "$as_me: WARNING: \"Using empty PREPDEFFLAG\"" >&2;}
6009	<	PREPDEFFLAG=" "
6010	<	fi
6011	<
6012	<	{ echo "$as_me:$LINENO: checking to make sure F90 preprocessor define flag works" >&5
6013	<	echo $ECHO_N "checking to make sure F90 preprocessor define flag works... $ECHO_C" >&6; }
6014	<
6015	<	ac_ext=${ac_fc_srcext-f}
6016	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6017	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6018	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6019	<
6020	<	ac_save_ext=$ac_ext
6021	<	ac_ext=F90
6022	<	ac_save_FCFLAGS=$FCFLAGS
6023	<
6024	<	if test "$PREPDEFFLAG"; then
6025	<	FCFLAGS="${FCFLAGS} ${PREPDEFFLAG}-DTEST"
6026	<	fi
6027	<
6028	<	cat >conftest.$ac_ext <<_ACEOF
6029	<
6030	<
6031	<	program conftest
6032	<	integer :: i
6033	<	#ifdef TEST
6034	<	i = 1
6035	<	#else
6036	<	choke me
6037	<	#endif
6038	<	end program conftest
6039	<
6040	<	_ACEOF
6041	<	rm -f conftest.$ac_objext
6042	<	if { (ac_try="$ac_compile"
6043	<	case "(($ac_try" in
6044	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6045	<	*) ac_try_echo=$ac_try;;
6046	<	esac
6047	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6048	<	(eval "$ac_compile") 2>conftest.er1
6049	<	ac_status=$?
6050	<	grep -v '^ *+' conftest.er1 >conftest.err
6051	<	rm -f conftest.er1
6052	<	cat conftest.err >&5
6053	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6054	<	(exit $ac_status); } && {
6055	<	test -z "$ac_fc_werror_flag" ||
6056	<	test ! -s conftest.err
6057	<	} && test -s conftest.$ac_objext; then
6058	<	prepdefflagworks=1
6059	<	else
6060	<	echo "$as_me: failed program was:" >&5
6061	<	sed 's/^/| /' conftest.$ac_ext >&5
6062	<
6063	<	prepdefflagworks=0
6064	<	fi
6065	<
6066	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6067	<
6068	<	FCFLAGS=$ac_save_FCFLAGS
6069	<	ac_ext=$ac_save_ext
6070	<	ac_ext=${ac_fc_srcext-f}
6071	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6072	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6073	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6074	<
6075	<
6076	<	if test "$prepdefflagworks" = 1; then
6077	<	{ echo "$as_me:$LINENO: result: yes" >&5
6078	<	echo "${ECHO_T}yes" >&6; }
6079	<
6080	<	else
6081	<	{ echo "$as_me:$LINENO: result: no" >&5
6082	<	echo "${ECHO_T}no" >&6; }
6083	<	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor define flag" >&5
6084	<	echo "$as_me: error: Can't figure out working Fortran90 preprocessor define flag" >&2;}
6085	<	{ (exit 1); exit 1; }; }
6086	<	fi
6087	<	fi
6088	<
6089	<	ac_ext=${ac_fc_srcext-f}
6090	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6091	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6092	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6093	<	{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
6094	<	echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
6095	<	if test "${ac_cv_prog_fc_v+set}" = set; then
6096	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6097	<	else
6098	<	cat >conftest.$ac_ext <<_ACEOF
6099	<	program main
6100	<
6101	<	end
6102	<	_ACEOF
6103	<	rm -f conftest.$ac_objext
6104	<	if { (ac_try="$ac_compile"
6105	<	case "(($ac_try" in
6106	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6107	<	*) ac_try_echo=$ac_try;;
6108	<	esac
6109	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6110	<	(eval "$ac_compile") 2>conftest.er1
6111	<	ac_status=$?
6112	<	grep -v '^ *+' conftest.er1 >conftest.err
6113	<	rm -f conftest.er1
6114	<	cat conftest.err >&5
6115	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6116	<	(exit $ac_status); } && {
6117	<	test -z "$ac_fc_werror_flag" ||
6118	<	test ! -s conftest.err
6119	<	} && test -s conftest.$ac_objext; then
6120	<	ac_cv_prog_fc_v=
6121	<	# Try some options frequently used verbose output
6122	<	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
6123	<	cat >conftest.$ac_ext <<_ACEOF
6124	<	program main
6125	<
6126	<	end
6127	<	_ACEOF
6128	<
6129	<	# Compile and link our simple test program by passing a flag (argument
6130	<	# 1 to this macro) to the Fortran compiler in order to get
6131	<	# "verbose" output that we can then parse for the Fortran linker
6132	<	# flags.
6133	<	ac_save_FFLAGS=$FCFLAGS
6134	<	FCFLAGS="$FCFLAGS $ac_verb"
6135	<	eval "set x $ac_link"
6136	<	shift
6137	<	echo "$as_me:$LINENO: $*" >&5
6138	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
6139	<	echo "$ac_fc_v_output" >&5
6140	<	FCFLAGS=$ac_save_FFLAGS
6141	<
6142	<	rm -f conftest*
6143	<
6144	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
6145	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
6146	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
6147	<	ac_fc_v_output="`echo $ac_fc_v_output |
6148	<	grep 'LPATH is:' |
6149	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
6150	<
6151	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
6152	<	#        that detects unbalanced quotes in FLIBS should be implemented
6153	<	#        and (ugh) tested at some point.
6154	<	case $ac_fc_v_output in
6155	<	# If we are using xlf then replace all the commas with spaces.
6156	<	*xlfentry*)
6157	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
6158	<
6159	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
6160	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
6161	<	*mGLOB_options_string*)
6162	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
6163	<
6164	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
6165	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
6166	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
6167	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
6168	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
6169	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6170	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6171	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6172	<
6173	<	# If we are using Cray Fortran then delete quotes.
6174	<	*cft90*)
6175	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6176	<	esac
6177	<
6178	<
6179	<	# look for -l* and *.a constructs in the output
6180	<	for ac_arg in $ac_fc_v_output; do
6181	<	case $ac_arg in
6182	<	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
6183	<	ac_cv_prog_fc_v=$ac_verb
6184	<	break 2 ;;
6185	<	esac
6186	<	done
6187	<	done
6188	<	if test -z "$ac_cv_prog_fc_v"; then
6189	<	{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
6190	<	echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
6191	<	fi
6192	<	else
6193	<	echo "$as_me: failed program was:" >&5
6194	<	sed 's/^/| /' conftest.$ac_ext >&5
6195	<
6196	<	{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
6197	<	echo "$as_me: WARNING: compilation failed" >&2;}
6198	<	fi
6199	<
6200	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6201	<
6202	<	fi
6203	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
6204	<	echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
6205	<	{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
6206	<	echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
6207	<	if test "${ac_cv_fc_libs+set}" = set; then
6208	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6209	<	else
6210	<	if test "x$FCLIBS" != "x"; then
6211	<	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
6212	<	else
6213	<
6214	<	cat >conftest.$ac_ext <<_ACEOF
6215	<	program main
6216	<
6217	<	end
6218	<	_ACEOF
6219	<
6220	<	# Compile and link our simple test program by passing a flag (argument
6221	<	# 1 to this macro) to the Fortran compiler in order to get
6222	<	# "verbose" output that we can then parse for the Fortran linker
6223	<	# flags.
6224	<	ac_save_FFLAGS=$FCFLAGS
6225	<	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
6226	<	eval "set x $ac_link"
6227	<	shift
6228	<	echo "$as_me:$LINENO: $*" >&5
6229	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
6230	<	echo "$ac_fc_v_output" >&5
6231	<	FCFLAGS=$ac_save_FFLAGS
6232	<
6233	<	rm -f conftest*
6234	<
6235	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
6236	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
6237	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
6238	<	ac_fc_v_output="`echo $ac_fc_v_output |
6239	<	grep 'LPATH is:' |
6240	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
6241	<
6242	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
6243	<	#        that detects unbalanced quotes in FLIBS should be implemented
6244	<	#        and (ugh) tested at some point.
6245	<	case $ac_fc_v_output in
6246	<	# If we are using xlf then replace all the commas with spaces.
6247	<	*xlfentry*)
6248	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
6249	<
6250	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
6251	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
6252	<	*mGLOB_options_string*)
6253	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
6254	<
6255	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
6256	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
6257	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
6258	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
6259	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
6260	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6261	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6262	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6263	<
6264	<	# If we are using Cray Fortran then delete quotes.
6265	<	*cft90*)
6266	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6267	<	esac
6268	<
6269	<
6270	<
6271	<	ac_cv_fc_libs=
6272	<
6273	<	# Save positional arguments (if any)
6274	<	ac_save_positional="$@"
6275	<
6276	<	set X $ac_fc_v_output
6277	<	while test $# != 1; do
6278	<	shift
6279	<	ac_arg=$1
6280	<	case $ac_arg in
6281	<	[\\/]*.a | ?:[\\/]*.a)
6282	<	ac_exists=false
6283	<	for ac_i in $ac_cv_fc_libs; do
6284	<	if test x"$ac_arg" = x"$ac_i"; then
6285	<	ac_exists=true
6286	<	break
6287	<	fi
6288	<	done
6289	<
6290	<	if test x"$ac_exists" = xtrue; then
6291	<	:
6292	<	else
6293	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6294	<	fi
6295	<
6296	<	;;
6297	<	-bI:*)
6298	<	ac_exists=false
6299	<	for ac_i in $ac_cv_fc_libs; do
6300	<	if test x"$ac_arg" = x"$ac_i"; then
6301	<	ac_exists=true
6302	<	break
6303	<	fi
6304	<	done
6305	<
6306	<	if test x"$ac_exists" = xtrue; then
6307	<	:
6308	<	else
6309	<	if test "$ac_compiler_gnu" = yes; then
6310	<	for ac_link_opt in $ac_arg; do
6311	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6312	<	done
6313	<	else
6314	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6315	<	fi
6316	<	fi
6317	<
6318	<	;;
6319	<	# Ignore these flags.
6320	<	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
6321	<	;;
6322	<	-lkernel32)
6323	<	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6324	<	;;
6325	<	-[LRuYz])
6326	<	# These flags, when seen by themselves, take an argument.
6327	<	# We remove the space between option and argument and re-iterate
6328	<	# unless we find an empty arg or a new option (starting with -)
6329	<	case $2 in
6330	<	"" | -*);;
6331	<	*)
6332	<	ac_arg="$ac_arg$2"
6333	<	shift; shift
6334	<	set X $ac_arg "$@"
6335	<	;;
6336	<	esac
6337	<	;;
6338	<	-YP,*)
6339	<	for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
6340	<	ac_exists=false
6341	<	for ac_i in $ac_cv_fc_libs; do
6342	<	if test x"$ac_j" = x"$ac_i"; then
6343	<	ac_exists=true
6344	<	break
6345	<	fi
6346	<	done
6347	<
6348	<	if test x"$ac_exists" = xtrue; then
6349	<	:
6350	<	else
6351	<	ac_arg="$ac_arg $ac_j"
6352	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
6353	<	fi
6354	<
6355	<	done
6356	<	;;
6357	<	-[lLR]*)
6358	<	ac_exists=false
6359	<	for ac_i in $ac_cv_fc_libs; do
6360	<	if test x"$ac_arg" = x"$ac_i"; then
6361	<	ac_exists=true
6362	<	break
6363	<	fi
6364	<	done
6365	<
6366	<	if test x"$ac_exists" = xtrue; then
6367	<	:
6368	<	else
6369	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6370	<	fi
6371	<
6372	<	;;
6373	<	-zallextract*| -zdefaultextract)
6374	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6375	<	;;
6376	<	# Ignore everything else.
6377	<	esac
6378	<	done
6379	<	# restore positional arguments
6380	<	set X $ac_save_positional; shift
6381	<
6382	<	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
6383	<	# then we insist that the "run path" must be an absolute path (i.e. it
6384	<	# must begin with a "/").
6385	<	case `(uname -sr) 2>/dev/null` in
6386	<	"SunOS 5"*)
6387	<	ac_ld_run_path=`echo $ac_fc_v_output |
6388	<	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
6389	<	test "x$ac_ld_run_path" != x &&
6390	<	if test "$ac_compiler_gnu" = yes; then
6391	<	for ac_link_opt in $ac_ld_run_path; do
6392	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6393	<	done
6394	<	else
6395	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
6396	<	fi
6397	<	;;
6398	<	esac
6399	<	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
6400	<
6401	<	fi
6402	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
6403	<	echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
6404	<	FCLIBS="$ac_cv_fc_libs"
6405	<
6406	<
6407	<	ac_ext=${ac_fc_srcext-f}
6408	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6409	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6410	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6411	<
6412	<	ac_ext=${ac_fc_srcext-f}
6413	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6414	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6415	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6416	<
6417	<	{ echo "$as_me:$LINENO: checking for dummy main to link with Fortran libraries" >&5
6418	<	echo $ECHO_N "checking for dummy main to link with Fortran libraries... $ECHO_C" >&6; }
6419	<	if test "${ac_cv_fc_dummy_main+set}" = set; then
6420	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6421	<	else
6422	<	ac_fc_dm_save_LIBS=$LIBS
6423	<	LIBS="$LIBS $FCLIBS"
6424	<	ac_fortran_dm_var=FC_DUMMY_MAIN
6425	<	ac_ext=c
6426	<	ac_cpp='$CPP $CPPFLAGS'
6427	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6428	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6429	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6430	<
6431	<	# First, try linking without a dummy main:
6432	<	cat >conftest.$ac_ext <<_ACEOF
6433	<	/* confdefs.h.  */
6434	<	_ACEOF
6435	<	cat confdefs.h >>conftest.$ac_ext
6436	<	cat >>conftest.$ac_ext <<_ACEOF
6437	<	/* end confdefs.h.  */
6438	<
6439	<	#ifdef FC_DUMMY_MAIN
6440	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6441	<	#  ifdef __cplusplus
6442	<	extern "C"
6443	<	#  endif
6444	<	int FC_DUMMY_MAIN() { return 1; }
6445	<	#endif
6446	<	#endif
6447	<	int
6448	<	main ()
6449	<	{
6450	<
6451	<	;
6452	<	return 0;
6453	<	}
6454	<	_ACEOF
6455	<	rm -f conftest.$ac_objext conftest$ac_exeext
6456	<	if { (ac_try="$ac_link"
6457	<	case "(($ac_try" in
6458	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6459	<	*) ac_try_echo=$ac_try;;
6460	<	esac
6461	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6462	<	(eval "$ac_link") 2>conftest.er1
6463	<	ac_status=$?
6464	<	grep -v '^ *+' conftest.er1 >conftest.err
6465	<	rm -f conftest.er1
6466	<	cat conftest.err >&5
6467	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6468	<	(exit $ac_status); } && {
6469	<	test -z "$ac_c_werror_flag" ||
6470	<	test ! -s conftest.err
6471	<	} && test -s conftest$ac_exeext &&
6472	<	$as_test_x conftest$ac_exeext; then
6473	<	ac_cv_fortran_dummy_main=none
6474	<	else
6475	<	echo "$as_me: failed program was:" >&5
6476	<	sed 's/^/| /' conftest.$ac_ext >&5
6477	<
6478	<	ac_cv_fortran_dummy_main=unknown
6479	<	fi
6480	<
6481	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6482	<	conftest$ac_exeext conftest.$ac_ext
6483	<
6484	<	if test $ac_cv_fortran_dummy_main = unknown; then
6485	<	for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
6486	<	cat >conftest.$ac_ext <<_ACEOF
6487	<	/* confdefs.h.  */
6488	<	_ACEOF
6489	<	cat confdefs.h >>conftest.$ac_ext
6490	<	cat >>conftest.$ac_ext <<_ACEOF
6491	<	/* end confdefs.h.  */
6492	<	#define $ac_fortran_dm_var $ac_func
6493	<	#ifdef FC_DUMMY_MAIN
6494	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6495	<	#  ifdef __cplusplus
6496	<	extern "C"
6497	<	#  endif
6498	<	int FC_DUMMY_MAIN() { return 1; }
6499	<	#endif
6500	<	#endif
6501	<	int
6502	<	main ()
6503	<	{
6504	<
6505	<	;
6506	<	return 0;
6507	<	}
6508	<	_ACEOF
6509	<	rm -f conftest.$ac_objext conftest$ac_exeext
6510	<	if { (ac_try="$ac_link"
6511	<	case "(($ac_try" in
6512	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6513	<	*) ac_try_echo=$ac_try;;
6514	<	esac
6515	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6516	<	(eval "$ac_link") 2>conftest.er1
6517	<	ac_status=$?
6518	<	grep -v '^ *+' conftest.er1 >conftest.err
6519	<	rm -f conftest.er1
6520	<	cat conftest.err >&5
6521	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522	<	(exit $ac_status); } && {
6523	<	test -z "$ac_c_werror_flag" ||
6524	<	test ! -s conftest.err
6525	<	} && test -s conftest$ac_exeext &&
6526	<	$as_test_x conftest$ac_exeext; then
6527	<	ac_cv_fortran_dummy_main=$ac_func; break
6528	<	else
6529	<	echo "$as_me: failed program was:" >&5
6530	<	sed 's/^/| /' conftest.$ac_ext >&5
6531	<
6532	<
6533	<	fi
6534	<
6535	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6536	<	conftest$ac_exeext conftest.$ac_ext
6537	<	done
6538	<	fi
6539	<	ac_ext=${ac_fc_srcext-f}
6540	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6541	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6542	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6543	<	ac_cv_fc_dummy_main=$ac_cv_fortran_dummy_main
6544	<	rm -f conftest*
6545	<	LIBS=$ac_fc_dm_save_LIBS
6546	<
6547	<	fi
6548	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_dummy_main" >&5
6549	<	echo "${ECHO_T}$ac_cv_fc_dummy_main" >&6; }
6550	<	FC_DUMMY_MAIN=$ac_cv_fc_dummy_main
6551	<	if test "$FC_DUMMY_MAIN" != unknown; then
6552	<	if test $FC_DUMMY_MAIN != none; then
6553	<
6554	<	cat >>confdefs.h <<_ACEOF
6555	<	#define FC_DUMMY_MAIN $FC_DUMMY_MAIN
6556	<	_ACEOF
6557	<
6558	<	if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
6559	<
6560	<	cat >>confdefs.h <<\_ACEOF
6561	<	#define FC_DUMMY_MAIN_EQ_F77 1
6562	<	_ACEOF
6563	<
6564	<	fi
6565	<	fi
6566	<	else
6567	<	{ { echo "$as_me:$LINENO: error: linking to Fortran libraries from C fails
6568	<	See \`config.log' for more details." >&5
6569	<	echo "$as_me: error: linking to Fortran libraries from C fails
6570	<	See \`config.log' for more details." >&2;}
6571	<	{ (exit 1); exit 1; }; }
6572	<	fi
6573	<
6574	<
6575	<	ac_ext=${ac_fc_srcext-f}
6576	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6577	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6578	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6579	<
6580	<	ac_ext=${ac_fc_srcext-f}
6581	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6582	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6583	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6584	<	{ echo "$as_me:$LINENO: checking for Fortran name-mangling scheme" >&5
6585	<	echo $ECHO_N "checking for Fortran name-mangling scheme... $ECHO_C" >&6; }
6586	<	if test "${ac_cv_fc_mangling+set}" = set; then
6587	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6588	<	else
6589	<	cat >conftest.$ac_ext <<_ACEOF
6590	<	subroutine foobar()
6591	<	return
6592	<	end
6593	<	subroutine foo_bar()
6594	<	return
6595	<	end
6596	<	_ACEOF
6597	<	rm -f conftest.$ac_objext
6598	<	if { (ac_try="$ac_compile"
6599	<	case "(($ac_try" in
6600	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6601	<	*) ac_try_echo=$ac_try;;
6602	<	esac
6603	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6604	<	(eval "$ac_compile") 2>conftest.er1
6605	<	ac_status=$?
6606	<	grep -v '^ *+' conftest.er1 >conftest.err
6607	<	rm -f conftest.er1
6608	<	cat conftest.err >&5
6609	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6610	<	(exit $ac_status); } && {
6611	<	test -z "$ac_fc_werror_flag" ||
6612	<	test ! -s conftest.err
6613	<	} && test -s conftest.$ac_objext; then
6614	<	mv conftest.$ac_objext cfortran_test.$ac_objext
6615	<
6616	<	ac_save_LIBS=$LIBS
6617	<	LIBS="cfortran_test.$ac_objext $LIBS $FCLIBS"
6618	<
6619	<	ac_ext=c
6620	<	ac_cpp='$CPP $CPPFLAGS'
6621	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6622	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6623	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6624	<	ac_success=no
6625	<	for ac_foobar in foobar FOOBAR; do
6626	<	for ac_underscore in "" "_"; do
6627	<	ac_func="$ac_foobar$ac_underscore"
6628	<	cat >conftest.$ac_ext <<_ACEOF
6629	<	/* confdefs.h.  */
6630	<	_ACEOF
6631	<	cat confdefs.h >>conftest.$ac_ext
6632	<	cat >>conftest.$ac_ext <<_ACEOF
6633	<	/* end confdefs.h.  */
6634	<
6635	<	/* Override any GCC internal prototype to avoid an error.
6636	<	Use char because int might match the return type of a GCC
6637	<	builtin and then its argument prototype would still apply.  */
6638	<	#ifdef __cplusplus
6639	<	extern "C"
6640	<	#endif
6641	<	char $ac_func ();
6642	<	#ifdef FC_DUMMY_MAIN
6643	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6644	<	#  ifdef __cplusplus
6645	<	extern "C"
6646	<	#  endif
6647	<	int FC_DUMMY_MAIN() { return 1; }
6648	<	#endif
6649	<	#endif
6650	<	int
6651	<	main ()
6652	<	{
6653	<	return $ac_func ();
6654	<	;
6655	<	return 0;
6656	<	}
6657	<	_ACEOF
6658	<	rm -f conftest.$ac_objext conftest$ac_exeext
6659	<	if { (ac_try="$ac_link"
6660	<	case "(($ac_try" in
6661	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6662	<	*) ac_try_echo=$ac_try;;
6663	<	esac
6664	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6665	<	(eval "$ac_link") 2>conftest.er1
6666	<	ac_status=$?
6667	<	grep -v '^ *+' conftest.er1 >conftest.err
6668	<	rm -f conftest.er1
6669	<	cat conftest.err >&5
6670	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6671	<	(exit $ac_status); } && {
6672	<	test -z "$ac_c_werror_flag" ||
6673	<	test ! -s conftest.err
6674	<	} && test -s conftest$ac_exeext &&
6675	<	$as_test_x conftest$ac_exeext; then
6676	<	ac_success=yes; break 2
6677	<	else
6678	<	echo "$as_me: failed program was:" >&5
6679	<	sed 's/^/| /' conftest.$ac_ext >&5
6680	<
6681	<
6682	<	fi
6683	<
6684	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6685	<	conftest$ac_exeext conftest.$ac_ext
6686	<	done
6687	<	done
6688	<	ac_ext=${ac_fc_srcext-f}
6689	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6690	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6691	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6692	<
6693	<	if test "$ac_success" = "yes"; then
6694	<	case $ac_foobar in
6695	<	foobar)
6696	<	ac_case=lower
6697	<	ac_foo_bar=foo_bar
6698	<	;;
6699	<	FOOBAR)
6700	<	ac_case=upper
6701	<	ac_foo_bar=FOO_BAR
6702	<	;;
6703	<	esac
6704	<
6705	<	ac_ext=c
6706	<	ac_cpp='$CPP $CPPFLAGS'
6707	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6708	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6709	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6710	<	ac_success_extra=no
6711	<	for ac_extra in "" "_"; do
6712	<	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
6713	<	cat >conftest.$ac_ext <<_ACEOF
6714	<	/* confdefs.h.  */
6715	<	_ACEOF
6716	<	cat confdefs.h >>conftest.$ac_ext
6717	<	cat >>conftest.$ac_ext <<_ACEOF
6718	<	/* end confdefs.h.  */
6719	<
6720	<	/* Override any GCC internal prototype to avoid an error.
6721	<	Use char because int might match the return type of a GCC
6722	<	builtin and then its argument prototype would still apply.  */
6723	<	#ifdef __cplusplus
6724	<	extern "C"
6725	<	#endif
6726	<	char $ac_func ();
6727	<	#ifdef FC_DUMMY_MAIN
6728	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6729	<	#  ifdef __cplusplus
6730	<	extern "C"
6731	<	#  endif
6732	<	int FC_DUMMY_MAIN() { return 1; }
6733	<	#endif
6734	<	#endif
6735	<	int
6736	<	main ()
6737	<	{
6738	<	return $ac_func ();
6739	<	;
6740	<	return 0;
6741	<	}
6742	<	_ACEOF
6743	<	rm -f conftest.$ac_objext conftest$ac_exeext
6744	<	if { (ac_try="$ac_link"
6745	<	case "(($ac_try" in
6746	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6747	<	*) ac_try_echo=$ac_try;;
6748	<	esac
6749	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6750	<	(eval "$ac_link") 2>conftest.er1
6751	<	ac_status=$?
6752	<	grep -v '^ *+' conftest.er1 >conftest.err
6753	<	rm -f conftest.er1
6754	<	cat conftest.err >&5
6755	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6756	<	(exit $ac_status); } && {
6757	<	test -z "$ac_c_werror_flag" ||
6758	<	test ! -s conftest.err
6759	<	} && test -s conftest$ac_exeext &&
6760	<	$as_test_x conftest$ac_exeext; then
6761	<	ac_success_extra=yes; break
6762	<	else
6763	<	echo "$as_me: failed program was:" >&5
6764	<	sed 's/^/| /' conftest.$ac_ext >&5
6765	<
6766	<
6767	<	fi
6768	<
6769	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6770	<	conftest$ac_exeext conftest.$ac_ext
6771	<	done
6772	<	ac_ext=${ac_fc_srcext-f}
6773	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6774	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6775	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6776	<
6777	<	if test "$ac_success_extra" = "yes"; then
6778	<	ac_cv_fc_mangling="$ac_case case"
6779	<	if test -z "$ac_underscore"; then
6780	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, no underscore"
6781	<	else
6782	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, underscore"
6783	<	fi
6784	<	if test -z "$ac_extra"; then
6785	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, no extra underscore"
6786	<	else
6787	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, extra underscore"
6788	<	fi
6789	<	else
6790	<	ac_cv_fc_mangling="unknown"
6791	<	fi
6792	<	else
6793	<	ac_cv_fc_mangling="unknown"
6794	<	fi
6795	<
6796	<	LIBS=$ac_save_LIBS
6797	<	rm -f cfortran_test* conftest*
6798	<	else
6799	<	echo "$as_me: failed program was:" >&5
6800	<	sed 's/^/| /' conftest.$ac_ext >&5
6801	<
6802	<	{ { echo "$as_me:$LINENO: error: cannot compile a simple Fortran program
6803	<	See \`config.log' for more details." >&5
6804	<	echo "$as_me: error: cannot compile a simple Fortran program
6805	<	See \`config.log' for more details." >&2;}
6806	<	{ (exit 1); exit 1; }; }
6807	<	fi
6808	<
6809	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6810	<
6811	<	fi
6812	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_mangling" >&5
6813	<	echo "${ECHO_T}$ac_cv_fc_mangling" >&6; }
6814	<
6815	<	ac_ext=${ac_fc_srcext-f}
6816	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6817	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6818	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6819	<
6820	<	ac_ext=${ac_fc_srcext-f}
6821	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6822	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6823	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6824	<
6825	<
6826	<	case $ac_cv_fc_mangling in
6827	<	"lower case, no underscore, no extra underscore")
6828	<	cat >>confdefs.h <<\_ACEOF
6829	<	#define FC_FUNC(name,NAME) name
6830	<	_ACEOF
6831	<
6832	<	cat >>confdefs.h <<\_ACEOF
6833	<	#define FC_FUNC_(name,NAME) name
6834	<	_ACEOF
6835	<	;;
6836	<	"lower case, no underscore, extra underscore")
6837	<	cat >>confdefs.h <<\_ACEOF
6838	<	#define FC_FUNC(name,NAME) name
6839	<	_ACEOF
6840	<
6841	<	cat >>confdefs.h <<\_ACEOF
6842	<	#define FC_FUNC_(name,NAME) name ## _
6843	<	_ACEOF
6844	<	;;
6845	<	"lower case, underscore, no extra underscore")
6846	<	cat >>confdefs.h <<\_ACEOF
6847	<	#define FC_FUNC(name,NAME) name ## _
6848	<	_ACEOF
6849	<
6850	<	cat >>confdefs.h <<\_ACEOF
6851	<	#define FC_FUNC_(name,NAME) name ## _
6852	<	_ACEOF
6853	<	;;
6854	<	"lower case, underscore, extra underscore")
6855	<	cat >>confdefs.h <<\_ACEOF
6856	<	#define FC_FUNC(name,NAME) name ## _
6857	<	_ACEOF
6858	<
6859	<	cat >>confdefs.h <<\_ACEOF
6860	<	#define FC_FUNC_(name,NAME) name ## __
6861	<	_ACEOF
6862	<	;;
6863	<	"upper case, no underscore, no extra underscore")
6864	<	cat >>confdefs.h <<\_ACEOF
6865	<	#define FC_FUNC(name,NAME) NAME
6866	<	_ACEOF
6867	<
6868	<	cat >>confdefs.h <<\_ACEOF
6869	<	#define FC_FUNC_(name,NAME) NAME
6870	<	_ACEOF
6871	<	;;
6872	<	"upper case, no underscore, extra underscore")
6873	<	cat >>confdefs.h <<\_ACEOF
6874	<	#define FC_FUNC(name,NAME) NAME
6875	<	_ACEOF
6876	<
6877	<	cat >>confdefs.h <<\_ACEOF
6878	<	#define FC_FUNC_(name,NAME) NAME ## _
6879	<	_ACEOF
6880	<	;;
6881	<	"upper case, underscore, no extra underscore")
6882	<	cat >>confdefs.h <<\_ACEOF
6883	<	#define FC_FUNC(name,NAME) NAME ## _
6884	<	_ACEOF
6885	<
6886	<	cat >>confdefs.h <<\_ACEOF
6887	<	#define FC_FUNC_(name,NAME) NAME ## _
6888	<	_ACEOF
6889	<	;;
6890	<	"upper case, underscore, extra underscore")
6891	<	cat >>confdefs.h <<\_ACEOF
6892	<	#define FC_FUNC(name,NAME) NAME ## _
6893	<	_ACEOF
6894	<
6895	<	cat >>confdefs.h <<\_ACEOF
6896	<	#define FC_FUNC_(name,NAME) NAME ## __
6897	<	_ACEOF
6898	<	;;
6899	<	*)
6900	<	{ echo "$as_me:$LINENO: WARNING: unknown Fortran name-mangling scheme" >&5
6901	<	echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
6902	<	;;
6903	<	esac
6904	<
6905	<	ac_ext=${ac_fc_srcext-f}
6906	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6907	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6908	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6909	<
6910	<
6911	<
6912	<	ac_ext=${ac_fc_srcext-f}
6913	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6914	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6915	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6916	<	{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
6917	<	echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
6918	<	if test "${ac_cv_prog_fc_v+set}" = set; then
6919	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6920	<	else
6921	<	cat >conftest.$ac_ext <<_ACEOF
6922	<	program main
6923	<
6924	<	end
6925	<	_ACEOF
6926	<	rm -f conftest.$ac_objext
6927	<	if { (ac_try="$ac_compile"
6928	<	case "(($ac_try" in
6929	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6930	<	*) ac_try_echo=$ac_try;;
6931	<	esac
6932	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6933	<	(eval "$ac_compile") 2>conftest.er1
6934	<	ac_status=$?
6935	<	grep -v '^ *+' conftest.er1 >conftest.err
6936	<	rm -f conftest.er1
6937	<	cat conftest.err >&5
6938	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6939	<	(exit $ac_status); } && {
6940	<	test -z "$ac_fc_werror_flag" ||
6941	<	test ! -s conftest.err
6942	<	} && test -s conftest.$ac_objext; then
6943	<	ac_cv_prog_fc_v=
6944	<	# Try some options frequently used verbose output
6945	<	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
6946	<	cat >conftest.$ac_ext <<_ACEOF
6947	<	program main
6948	<
6949	<	end
6950	<	_ACEOF
6951	<
6952	<	# Compile and link our simple test program by passing a flag (argument
6953	<	# 1 to this macro) to the Fortran compiler in order to get
6954	<	# "verbose" output that we can then parse for the Fortran linker
6955	<	# flags.
6956	<	ac_save_FFLAGS=$FCFLAGS
6957	<	FCFLAGS="$FCFLAGS $ac_verb"
6958	<	eval "set x $ac_link"
6959	<	shift
6960	<	echo "$as_me:$LINENO: $*" >&5
6961	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
6962	<	echo "$ac_fc_v_output" >&5
6963	<	FCFLAGS=$ac_save_FFLAGS
6964	<
6965	<	rm -f conftest*
6966	<
6967	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
6968	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
6969	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
6970	<	ac_fc_v_output="`echo $ac_fc_v_output |
6971	<	grep 'LPATH is:' |
6972	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
6973	<
6974	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
6975	<	#        that detects unbalanced quotes in FLIBS should be implemented
6976	<	#        and (ugh) tested at some point.
6977	<	case $ac_fc_v_output in
6978	<	# If we are using xlf then replace all the commas with spaces.
6979	<	*xlfentry*)
6980	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
6981	<
6982	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
6983	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
6984	<	*mGLOB_options_string*)
6985	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
6986	<
6987	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
6988	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
6989	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
6990	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
6991	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
6992	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6993	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6994	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6995	<
6996	<	# If we are using Cray Fortran then delete quotes.
6997	<	*cft90*)
6998	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6999	<	esac
7000	<
7001	<
7002	<	# look for -l* and *.a constructs in the output
7003	<	for ac_arg in $ac_fc_v_output; do
7004	<	case $ac_arg in
7005	<	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
7006	<	ac_cv_prog_fc_v=$ac_verb
7007	<	break 2 ;;
7008	<	esac
7009	<	done
7010	<	done
7011	<	if test -z "$ac_cv_prog_fc_v"; then
7012	<	{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
7013	<	echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
7014	<	fi
7015	<	else
7016	<	echo "$as_me: failed program was:" >&5
7017	<	sed 's/^/| /' conftest.$ac_ext >&5
7018	<
7019	<	{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
7020	<	echo "$as_me: WARNING: compilation failed" >&2;}
7021	<	fi
7022	<
7023	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7024	<
7025	<	fi
7026	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
7027	<	echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
7028	<	{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
7029	<	echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
7030	<	if test "${ac_cv_fc_libs+set}" = set; then
7031	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7032	<	else
7033	<	if test "x$FCLIBS" != "x"; then
7034	<	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
7035	<	else
7036	<
7037	<	cat >conftest.$ac_ext <<_ACEOF
7038	<	program main
7039	<
7040	<	end
7041	<	_ACEOF
7042	<
7043	<	# Compile and link our simple test program by passing a flag (argument
7044	<	# 1 to this macro) to the Fortran compiler in order to get
7045	<	# "verbose" output that we can then parse for the Fortran linker
7046	<	# flags.
7047	<	ac_save_FFLAGS=$FCFLAGS
7048	<	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
7049	<	eval "set x $ac_link"
7050	<	shift
7051	<	echo "$as_me:$LINENO: $*" >&5
7052	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
7053	<	echo "$ac_fc_v_output" >&5
7054	<	FCFLAGS=$ac_save_FFLAGS
7055	<
7056	<	rm -f conftest*
7057	<
7058	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
7059	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
7060	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
7061	<	ac_fc_v_output="`echo $ac_fc_v_output |
7062	<	grep 'LPATH is:' |
7063	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
7064	<
7065	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
7066	<	#        that detects unbalanced quotes in FLIBS should be implemented
7067	<	#        and (ugh) tested at some point.
7068	<	case $ac_fc_v_output in
7069	<	# If we are using xlf then replace all the commas with spaces.
7070	<	*xlfentry*)
7071	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
7072	<
7073	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
7074	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
7075	<	*mGLOB_options_string*)
7076	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
7077	<
7078	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
7079	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
7080	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
7081	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
7082	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
7083	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
7084	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
7085	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
7086	<
7087	<	# If we are using Cray Fortran then delete quotes.
7088	<	*cft90*)
7089	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
7090	<	esac
7091	<
7092	<
7093	<
7094	<	ac_cv_fc_libs=
7095	<
7096	<	# Save positional arguments (if any)
7097	<	ac_save_positional="$@"
7098	<
7099	<	set X $ac_fc_v_output
7100	<	while test $# != 1; do
7101	<	shift
7102	<	ac_arg=$1
7103	<	case $ac_arg in
7104	<	[\\/]*.a | ?:[\\/]*.a)
7105	<	ac_exists=false
7106	<	for ac_i in $ac_cv_fc_libs; do
7107	<	if test x"$ac_arg" = x"$ac_i"; then
7108	<	ac_exists=true
7109	<	break
7110	<	fi
7111	<	done
7112	<
7113	<	if test x"$ac_exists" = xtrue; then
7114	<	:
7115	<	else
7116	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7117	<	fi
7118	<
7119	<	;;
7120	<	-bI:*)
7121	<	ac_exists=false
7122	<	for ac_i in $ac_cv_fc_libs; do
7123	<	if test x"$ac_arg" = x"$ac_i"; then
7124	<	ac_exists=true
7125	<	break
7126	<	fi
7127	<	done
7128	<
7129	<	if test x"$ac_exists" = xtrue; then
7130	<	:
7131	<	else
7132	<	if test "$ac_compiler_gnu" = yes; then
7133	<	for ac_link_opt in $ac_arg; do
7134	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
7135	<	done
7136	<	else
7137	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7138	<	fi
7139	<	fi
7140	<
7141	<	;;
7142	<	# Ignore these flags.
7143	<	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
7144	<	;;
7145	<	-lkernel32)
7146	<	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7147	<	;;
7148	<	-[LRuYz])
7149	<	# These flags, when seen by themselves, take an argument.
7150	<	# We remove the space between option and argument and re-iterate
7151	<	# unless we find an empty arg or a new option (starting with -)
7152	<	case $2 in
7153	<	"" | -*);;
7154	<	*)
7155	<	ac_arg="$ac_arg$2"
7156	<	shift; shift
7157	<	set X $ac_arg "$@"
7158	<	;;
7159	<	esac
7160	<	;;
7161	<	-YP,*)
7162	<	for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
7163	<	ac_exists=false
7164	<	for ac_i in $ac_cv_fc_libs; do
7165	<	if test x"$ac_j" = x"$ac_i"; then
7166	<	ac_exists=true
7167	<	break
7168	<	fi
7169	<	done
7170	<
7171	<	if test x"$ac_exists" = xtrue; then
7172	<	:
7173	<	else
7174	<	ac_arg="$ac_arg $ac_j"
7175	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
7176	<	fi
7177	<
7178	<	done
7179	<	;;
7180	<	-[lLR]*)
7181	<	ac_exists=false
7182	<	for ac_i in $ac_cv_fc_libs; do
7183	<	if test x"$ac_arg" = x"$ac_i"; then
7184	<	ac_exists=true
7185	<	break
7186	<	fi
7187	<	done
7188	<
7189	<	if test x"$ac_exists" = xtrue; then
7190	<	:
7191	<	else
7192	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7193	<	fi
7194	<
7195	<	;;
7196	<	-zallextract*| -zdefaultextract)
7197	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
7198	<	;;
7199	<	# Ignore everything else.
7200	<	esac
7201	<	done
7202	<	# restore positional arguments
7203	<	set X $ac_save_positional; shift
7204	<
7205	<	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
7206	<	# then we insist that the "run path" must be an absolute path (i.e. it
7207	<	# must begin with a "/").
7208	<	case `(uname -sr) 2>/dev/null` in
7209	<	"SunOS 5"*)
7210	<	ac_ld_run_path=`echo $ac_fc_v_output |
7211	<	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
7212	<	test "x$ac_ld_run_path" != x &&
7213	<	if test "$ac_compiler_gnu" = yes; then
7214	<	for ac_link_opt in $ac_ld_run_path; do
7215	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
7216	<	done
7217	<	else
7218	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
7219	<	fi
7220	<	;;
7221	<	esac
7222	<	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
7223	<
7224	<	fi
7225	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
7226	<	echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
7227	<	FCLIBS="$ac_cv_fc_libs"
7228	<
7229	<
7230	<	ac_ext=${ac_fc_srcext-f}
7231	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7232	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7233	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7234	<
7235	<
7236	<
7237	<	{ echo "$as_me:$LINENO: checking for module suffix" >&5
7238	<	echo $ECHO_N "checking for module suffix... $ECHO_C" >&6; }
7239	<	rm -f conftest*
7240	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
7241	<	rm -f work*
7242	<	cat >conftest.$ac_ext <<EOF
7243	<	module conftest
7244	<	integer n
7245	<	parameter (n=1)
7246	<	end module conftest
7247	<	EOF
7248	<	# SGI and absoft compilers generates module name in upper case!
7249	<	testname="conftest"
7250	<	modcase="lower"
7251	<	if (eval $ac_compile) 2>/dev/null ; then
7252	<	MOD=`ls conftest* | grep -v conftest.$ac_ext | grep -v conftest.o`
7253	<	MOD=`echo "$MOD" | sed -e 's/conftest\.//g'`
7254	<	if test -z "$MOD" ; then
7255	<	MOD=`ls CONFTEST* 2>/dev/null \
7256	<	| grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
7257	<	MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'`
7258	<	if test -n "$MOD" ; then
7259	<	testname="CONFTEST"
7260	<	modcase="upper"
7261	<	fi
7262	<	fi
7263	<	if test -z "$MOD" ; then
7264	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7265	<	echo "${ECHO_T}unknown" >&6; }
7266	<	# Use mod if we can't figure it out
7267	<	MOD="mod"
7268	<	else
7269	<	{ echo "$as_me:$LINENO: result: $MOD" >&5
7270	<	echo "${ECHO_T}$MOD" >&6; }
7271	<	fi
7272	<	if test -s work.pcl ; then
7273	<	{ echo "$as_me:$LINENO: WARNING: Compiler generates auxillery files!" >&5
7274	<	echo "$as_me: WARNING: Compiler generates auxillery files!" >&2;}
7275	<	fi
7276	<	else
7277	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7278	<	echo "${ECHO_T}unknown" >&6; }
7279	<	fi
7280	<
7281	<
7282	<
7283	<
7284	<
7285	<	# Check for module include path (some use -I, some (Solaris) use -M, some
7286	<	# (absoft) use -p).
7287	<	# Intel compilers use a wierd system: -cl,filename.pcl .  If no file is
7288	<	# specified, work.pcl and work.pc are created.  However, if you specify
7289	<	# a file, it must contain a the name of a file ending in .pc .  Ugh!
7290	<	# Use the module made above
7291	<	{ echo "$as_me:$LINENO: checking for module directory path flag" >&5
7292	<	echo $ECHO_N "checking for module directory path flag... $ECHO_C" >&6; }
7293	<	rm -f conftest*
7294	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
7295	<	rm -f work*
7296	<	cat >conftest.$ac_ext <<EOF
7297	<	module conftest
7298	<	integer n
7299	<	parameter (n=1)
7300	<	end module conftest
7301	<	EOF
7302	<	# SGI and absoft compilers generates module name in upper case!
7303	<	testname="conftest"
7304	<	if (eval $ac_compile) 2>/dev/null ; then
7305	<	mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
7306	<	mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'`
7307	<	if test -n "$mod" ; then
7308	<	testname="CONFTEST"
7309	<	fi
7310	<	madedir=0
7311	<	if test ! -d conf ; then mkdir conf ; madedir=1; fi
7312	<	cp $testname.$MOD conf
7313	<	rm -f conftest* CONFTEST*
7314	<	cat >conftest1.$ac_ext <<EOF
7315	<	program main
7316	<	use conftest
7317	<	print *, n
7318	<	end
7319	<	EOF
7320	<	F90_WORK_FILES_ARG=""
7321	<	F90MODINCSPEC=""
7322	<	if $FC -c -Iconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext > conftest.out 2>&1 ; then
7323	<	MODDIRFLAG="-I"
7324	<	F90MODINCSPEC="-I<dir>"
7325	<	{ echo "$as_me:$LINENO: result: -I" >&5
7326	<	echo "${ECHO_T}-I" >&6; }
7327	<	elif $FC -c -Mconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
7328	<	MODDIRFLAG="-M"
7329	<	F90MODINCSPEC="-M<dir>"
7330	<	{ echo "$as_me:$LINENO: result: -M" >&5
7331	<	echo "${ECHO_T}-M" >&6; }
7332	<	elif $FC -c -pconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
7333	<	MODDIRFLAG="-p"
7334	<	F90MODINCSPEC="-p<dir>"
7335	<	{ echo "$as_me:$LINENO: result: -p" >&5
7336	<	echo "${ECHO_T}-p" >&6; }
7337	<	elif test -s work.pc ; then
7338	<	cp work.pc conf/mpimod.pc
7339	<	echo "mpimod.pc" > conf/mpimod.pcl
7340	<	echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl
7341	<	if $FC -c -cl,conf/mpimod.pcl $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >>conftest.out 2>&1 ; then
7342	<	MODDIRFLAG='-cl,mpimod.pcl'
7343	<	{ echo "$as_me:$LINENO: result: -cl,filename where filename contains a list of files and directories" >&5
7344	<	echo "${ECHO_T}-cl,filename where filename contains a list of files and directories" >&6; }
7345	<	F90_WORK_FILES_ARG="-cl,mpimod.pcl"
7346	<	F90MODINCSPEC="-cl,<dir>/<file>mod.pcl"
7347	<
7348	<	else
7349	<	# The version of the Intel compiler that I have refuses to let
7350	<	# you put the "work catalog" list anywhere but the current
7351	<	# directory. For example, you cannot in
7352	<	:
7353	<	fi
7354	<	fi
7355	<	if test -z "MODDIRFLAG" ; then
7356	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7357	<	echo "${ECHO_T}unknown" >&6; }
7358	<	fi
7359	<
7360	<
7361	<	rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod*
7362	<	if test $madedir = 1 ; then rmdir conf ; fi
7363	<	fi
7364	<
7365	<
7366	<	{ echo "$as_me:$LINENO: checking for Fortran 90 module file names" >&5
7367	<	echo $ECHO_N "checking for Fortran 90 module file names... $ECHO_C" >&6; }
7368	<	if test "${ac_cv_f90_module_names+set}" = set; then
7369	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7370	<	else
7371	<	ac_ext=${ac_fc_srcext-f}
7372	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7373	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7374	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7375	<
7376	<	# carry out the test in a new directory, so that we don't miss anything
7377	<	mkdir conftest
7378	<	cd conftest
7379	<	cat >conftest.$ac_ext <<_ACEOF
7380	<	MODULE Bar
7381	<	END MODULE Bar
7382	<	_ACEOF
7383	<	rm -f conftest.$ac_objext
7384	<	if { (ac_try="$ac_compile"
7385	<	case "(($ac_try" in
7386	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7387	<	*) ac_try_echo=$ac_try;;
7388	<	esac
7389	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7390	<	(eval "$ac_compile") 2>conftest.er1
7391	<	ac_status=$?
7392	<	grep -v '^ *+' conftest.er1 >conftest.err
7393	<	rm -f conftest.er1
7394	<	cat conftest.err >&5
7395	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7396	<	(exit $ac_status); } && {
7397	<	test -z "$ac_fc_werror_flag" ||
7398	<	test ! -s conftest.err
7399	<	} && test -s conftest.$ac_objext; then
7400	<	ac_cv_f90_module_names=
7401	<	ac_file_list=*
7402	<	for ac_file in $ac_file_list; do
7403	<	case $ac_file in
7404	<	# don't care for original source and object files
7405	<	conftest.$ac_ext | conftest.$ac_objext | conftest.err )
7406	<	:
7407	<	;;
7408	<	# look for new files derived from the file name
7409	<	*conftest*)
7410	<	ac_pat=`echo $ac_file | sed s/conftest/%FILE%/`
7411	<	ac_exists=false
7412	<	for ac_i in $ac_cv_f90_module_names; do
7413	<	if test x"$ac_pat" = x"$ac_i"; then
7414	<	ac_exists=true
7415	<	break
7416	<	fi
7417	<	done
7418	<
7419	<	if test x"$ac_exists" = xtrue; then
7420	<	:
7421	<	else
7422	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7423	<	fi
7424	<
7425	<	;;
7426	<	# look for new files derived from the module name,
7427	<	# with different case translation schemes
7428	<	*Bar*)
7429	<	ac_pat=`echo $ac_file | sed s/Bar/%Module%/`
7430	<	ac_exists=false
7431	<	for ac_i in $ac_cv_f90_module_names; do
7432	<	if test x"$ac_pat" = x"$ac_i"; then
7433	<	ac_exists=true
7434	<	break
7435	<	fi
7436	<	done
7437	<
7438	<	if test x"$ac_exists" = xtrue; then
7439	<	:
7440	<	else
7441	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7442	<	fi
7443	<
7444	<	;;
7445	<	*bar*)
7446	<	ac_pat=`echo $ac_file | sed s/bar/%module%/`
7447	<	ac_exists=false
7448	<	for ac_i in $ac_cv_f90_module_names; do
7449	<	if test x"$ac_pat" = x"$ac_i"; then
7450	<	ac_exists=true
7451	<	break
7452	<	fi
7453	<	done
7454	<
7455	<	if test x"$ac_exists" = xtrue; then
7456	<	:
7457	<	else
7458	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7459	<	fi
7460	<
7461	<	;;
7462	<	*BAR*)
7463	<	ac_pat=`echo $ac_file | sed s/BAR/%MODULE%/`
7464	<	ac_exists=false
7465	<	for ac_i in $ac_cv_f90_module_names; do
7466	<	if test x"$ac_pat" = x"$ac_i"; then
7467	<	ac_exists=true
7468	<	break
7469	<	fi
7470	<	done
7471	<
7472	<	if test x"$ac_exists" = xtrue; then
7473	<	:
7474	<	else
7475	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7476	<	fi
7477	<
7478	<	;;
7479	<	# Other files - we have no idea how they are generated
7480	<	*)
7481	<	{ echo "$as_me:$LINENO: WARNING: Bogus file found: $ac_file" >&5
7482	<	echo "$as_me: WARNING: Bogus file found: $ac_file" >&2;}
7483	<	;;
7484	<	esac
7485	<	done
7486	<	if test "x$ac_cv_f90_module_names" = "x"; then
7487	<	{ echo "$as_me:$LINENO: WARNING: Couldn't determine module file names" >&5
7488	<	echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
7489	<	fi
7490	<
7491	<	else
7492	<	echo "$as_me: failed program was:" >&5
7493	<	sed 's/^/| /' conftest.$ac_ext >&5
7494	<
7495	<	ac_cv_f90_module_names=
7496	<	{ echo "$as_me:$LINENO: WARNING: Couldn't determine module file names" >&5
7497	<	echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
7498	<	fi
7499	<
7500	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7501	<	cd ..
7502	<	# cleanup
7503	<	rm -rf conftest
7504	<	ac_ext=${ac_fc_srcext-f}
7505	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7506	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7507	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7508	<
7509	<	fi
7510	<	{ echo "$as_me:$LINENO: result: $ac_cv_f90_module_names" >&5
7511	<	echo "${ECHO_T}$ac_cv_f90_module_names" >&6; } # AC_CACHE_CHECK
7512	<
7513	<	# We now generate a shell script that will help us to figure out the correct
7514	<	# module file names, using the value of ac_cv_f90_module_names
7515	<
7516	<	echo "Generating shell script modnam"
7517	<
7518	<	cat > scripts/modnam << EOF
7519	<	#! /bin/sh
7520	<	# This script is auto-generated by configure
7521	<	#
7522	<	usage="\\
7523	<	Usage: \$0 [FILES]
7524	<
7525	<	[FILES] are Fortran 90 source files.
7526	<	The output is a list of module file names that the Fortran 90 compiler
7527	<	generates when compiling [FILES]."
7528	<
7529	<	list=
7530	<	empty=
7531	<
7532	<	if test \$# -eq 0; then
7533	<	echo "\$usage"; exit 0
7534	<	fi
7535	<
7536	<	while test \$# != 0; do
7537	<
7538	<	file=\$1
7539	<	shift
7540	<
7541	<	# strip suffix
7542	<	base=\`echo \$file | sed 's/[.][^.]*$//'\`
7543	<
7544	<	test ! -f \$file && continue
7545	<
7546	<	# Look for module definitions and transform them to upper / lower case
7547	<	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/'\`
7548	<	upper=\`echo \$mods | tr a-z A-Z\`
7549	<	lower=\`echo \$mods | tr A-Z a-z\`
7550	<
7551	<	# Here, the patterns for generating module file names were inserted by configure
7552	<	for trans in $ac_cv_f90_module_names; do
7553	<
7554	<	pat=\`echo \$trans | sed 's/.*\(%.*%\).*/\1/'\`
7555	<	var=empty
7556	<	case \$pat in
7557	<	%MODULE%)
7558	<	var=upper ;;
7559	<	%Module%)
7560	<	var=mods ;;
7561	<	%module%)
7562	<	var=lower ;;
7563	<	%FILE%)
7564	<	test -n "\$mods" && var=base ;;
7565	<	esac
7566	<	new=\`eval '(for i in \$'\$var '; do echo \$trans | sed s/\$pat/\$i/; done)'\`
7567	<	list="\$list \$new"
7568	<	done
7569	<	done
7570	<
7571	<	echo \$list
7572	<	# end of configure-generated script
7573	<	EOF
7574	<	chmod 755 scripts/modnam
7575	<
7576	<	pat=`echo $ac_cv_f90_module_names | sed 's/.*\(%.*%\).*/\1/'`
7577	<	F90_MODULE_NAMES=empty
7578	<	case $pat in
7579	<	%MODULE%)
7580	<	F90_MODULE_NAMES=UPPER ;;
7581	<	%Module%)
7582	<	F90_MODULE_NAMES=Mixed ;;
7583	<	%module%)
7584	<	F90_MODULE_NAMES=lower ;;
7585	<	*)
7586	<	F90_MODULE_NAMES=unknown ;;
7587	<	esac
7588	<
7589	<	ac_ext=c
7590	<	ac_cpp='$CPP $CPPFLAGS'
7591	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7592	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7593	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7594	<
7595	<
7596	<	ac_ext=c
7597	<	ac_cpp='$CPP $CPPFLAGS'
7598	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7599	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7600	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7601	<
7602	<
7603	<
7604	<	{ echo "$as_me:$LINENO: checking for asin in -lm" >&5
7605	<	echo $ECHO_N "checking for asin in -lm... $ECHO_C" >&6; }
7606	<	if test "${ac_cv_lib_m_asin+set}" = set; then
7607	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7608	<	else
7609	<	ac_check_lib_save_LIBS=$LIBS
7610	<	LIBS="-lm  $LIBS"
7611	<	cat >conftest.$ac_ext <<_ACEOF
7612	<	/* confdefs.h.  */
7613	<	_ACEOF
7614	<	cat confdefs.h >>conftest.$ac_ext
7615	<	cat >>conftest.$ac_ext <<_ACEOF
7616	<	/* end confdefs.h.  */
7617	<
7618	<	/* Override any GCC internal prototype to avoid an error.
7619	<	Use char because int might match the return type of a GCC
7620	<	builtin and then its argument prototype would still apply.  */
7621	<	#ifdef __cplusplus
7622	<	extern "C"
7623	<	#endif
7624	<	char asin ();
7625	<	#ifdef FC_DUMMY_MAIN
7626	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7627	<	#  ifdef __cplusplus
7628	<	extern "C"
7629	<	#  endif
7630	<	int FC_DUMMY_MAIN() { return 1; }
7631	<	#endif
7632	<	#endif
7633	<	int
7634	<	main ()
7635	<	{
7636	<	return asin ();
7637	<	;
7638	<	return 0;
7639	<	}
7640	<	_ACEOF
7641	<	rm -f conftest.$ac_objext conftest$ac_exeext
7642	<	if { (ac_try="$ac_link"
7643	<	case "(($ac_try" in
7644	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7645	<	*) ac_try_echo=$ac_try;;
7646	<	esac
7647	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7648	<	(eval "$ac_link") 2>conftest.er1
7649	<	ac_status=$?
7650	<	grep -v '^ *+' conftest.er1 >conftest.err
7651	<	rm -f conftest.er1
7652	<	cat conftest.err >&5
7653	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7654	<	(exit $ac_status); } && {
7655	<	test -z "$ac_c_werror_flag" ||
7656	<	test ! -s conftest.err
7657	<	} && test -s conftest$ac_exeext &&
7658	<	$as_test_x conftest$ac_exeext; then
7659	<	ac_cv_lib_m_asin=yes
7660	<	else
7661	<	echo "$as_me: failed program was:" >&5
7662	<	sed 's/^/| /' conftest.$ac_ext >&5
7663	<
7664	<	ac_cv_lib_m_asin=no
7665	<	fi
7666	<
7667	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7668	<	conftest$ac_exeext conftest.$ac_ext
7669	<	LIBS=$ac_check_lib_save_LIBS
7670	<	fi
7671	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_asin" >&5
7672	<	echo "${ECHO_T}$ac_cv_lib_m_asin" >&6; }
7673	<	if test $ac_cv_lib_m_asin = yes; then
7674	<	cat >>confdefs.h <<_ACEOF
7675	<	#define HAVE_LIBM 1
7676	<	_ACEOF
7677	<
7678	<	LIBS="-lm $LIBS"
7679	<
7680	<	else
7681	<	exit
7682	<	fi
7683	<
7684	<
7685	<	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7686	<	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
7687	<	if test "${ac_cv_header_stdc+set}" = set; then
7688	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7689	<	else
7690	<	cat >conftest.$ac_ext <<_ACEOF
7691	<	/* confdefs.h.  */
7692	<	_ACEOF
7693	<	cat confdefs.h >>conftest.$ac_ext
7694	<	cat >>conftest.$ac_ext <<_ACEOF
7695	<	/* end confdefs.h.  */
7696	<	#include <stdlib.h>
7697	<	#include <stdarg.h>
7698	<	#include <string.h>
7699	<	#include <float.h>
7700	<
7701	<	#ifdef FC_DUMMY_MAIN
7702	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7703	<	#  ifdef __cplusplus
7704	<	extern "C"
7705	<	#  endif
7706	<	int FC_DUMMY_MAIN() { return 1; }
7707	<	#endif
7708	<	#endif
7709	<	int
7710	<	main ()
7711	<	{
7712	<
7713	<	;
7714	<	return 0;
7715	<	}
7716	<	_ACEOF
7717	<	rm -f conftest.$ac_objext
7718	<	if { (ac_try="$ac_compile"
7719	<	case "(($ac_try" in
7720	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7721	<	*) ac_try_echo=$ac_try;;
7722	<	esac
7723	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7724	<	(eval "$ac_compile") 2>conftest.er1
7725	<	ac_status=$?
7726	<	grep -v '^ *+' conftest.er1 >conftest.err
7727	<	rm -f conftest.er1
7728	<	cat conftest.err >&5
7729	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7730	<	(exit $ac_status); } && {
7731	<	test -z "$ac_c_werror_flag" ||
7732	<	test ! -s conftest.err
7733	<	} && test -s conftest.$ac_objext; then
7734	<	ac_cv_header_stdc=yes
7735	<	else
7736	<	echo "$as_me: failed program was:" >&5
7737	<	sed 's/^/| /' conftest.$ac_ext >&5
7738	<
7739	<	ac_cv_header_stdc=no
7740	<	fi
7741	<
7742	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7743	<
7744	<	if test $ac_cv_header_stdc = yes; then
7745	<	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7746	<	cat >conftest.$ac_ext <<_ACEOF
7747	<	/* confdefs.h.  */
7748	<	_ACEOF
7749	<	cat confdefs.h >>conftest.$ac_ext
7750	<	cat >>conftest.$ac_ext <<_ACEOF
7751	<	/* end confdefs.h.  */
7752	<	#include <string.h>
7753	<
7754	<	_ACEOF
7755	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7756	<	$EGREP "memchr" >/dev/null 2>&1; then
7757	<	:
7758	<	else
7759	<	ac_cv_header_stdc=no
7760	<	fi
7761	<	rm -f conftest*
7762	<
7763	<	fi
7764	<
7765	<	if test $ac_cv_header_stdc = yes; then
7766	<	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7767	<	cat >conftest.$ac_ext <<_ACEOF
7768	<	/* confdefs.h.  */
7769	<	_ACEOF
7770	<	cat confdefs.h >>conftest.$ac_ext
7771	<	cat >>conftest.$ac_ext <<_ACEOF
7772	<	/* end confdefs.h.  */
7773	<	#include <stdlib.h>
7774	<
7775	<	_ACEOF
7776	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7777	<	$EGREP "free" >/dev/null 2>&1; then
7778	<	:
7779	<	else
7780	<	ac_cv_header_stdc=no
7781	<	fi
7782	<	rm -f conftest*
7783	<
7784	<	fi
7785	<
7786	<	if test $ac_cv_header_stdc = yes; then
7787	<	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7788	<	if test "$cross_compiling" = yes; then
7789	<	:
7790	<	else
7791	<	cat >conftest.$ac_ext <<_ACEOF
7792	<	/* confdefs.h.  */
7793	<	_ACEOF
7794	<	cat confdefs.h >>conftest.$ac_ext
7795	<	cat >>conftest.$ac_ext <<_ACEOF
7796	<	/* end confdefs.h.  */
7797	<	#include <ctype.h>
7798	<	#include <stdlib.h>
7799	<	#if ((' ' & 0x0FF) == 0x020)
7800	<	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7801	<	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7802	<	#else
7803	<	# define ISLOWER(c) \
7804	<	(('a' <= (c) && (c) <= 'i') \
7805	<	|| ('j' <= (c) && (c) <= 'r') \
7806	<	|| ('s' <= (c) && (c) <= 'z'))
7807	<	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7808	<	#endif
7809	<
7810	<	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7811	<	int
7812	<	main ()
7813	<	{
7814	<	int i;
7815	<	for (i = 0; i < 256; i++)
7816	<	if (XOR (islower (i), ISLOWER (i))
7817	<	|| toupper (i) != TOUPPER (i))
7818	<	return 2;
7819	<	return 0;
7820	<	}
7821	<	_ACEOF
7822	<	rm -f conftest$ac_exeext
7823	<	if { (ac_try="$ac_link"
7824	<	case "(($ac_try" in
7825	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7826	<	*) ac_try_echo=$ac_try;;
7827	<	esac
7828	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7829	<	(eval "$ac_link") 2>&5
7830	<	ac_status=$?
7831	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7833	<	{ (case "(($ac_try" in
7834	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7835	<	*) ac_try_echo=$ac_try;;
7836	<	esac
7837	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7838	<	(eval "$ac_try") 2>&5
7839	<	ac_status=$?
7840	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7841	<	(exit $ac_status); }; }; then
7842	<	:
7843	<	else
7844	<	echo "$as_me: program exited with status $ac_status" >&5
7845	<	echo "$as_me: failed program was:" >&5
7846	<	sed 's/^/| /' conftest.$ac_ext >&5
7847	<
7848	<	( exit $ac_status )
7849	<	ac_cv_header_stdc=no
7850	<	fi
7851	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7852	<	fi
7853	<
7854	<
7855	<	fi
7856	<	fi
7857	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7858	<	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
7859	<	if test $ac_cv_header_stdc = yes; then
7860	<
7861	<	cat >>confdefs.h <<\_ACEOF
7862	<	#define STDC_HEADERS 1
7863	<	_ACEOF
7864	<
7865	<	fi
7866	<
7867	<	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7868	<
7869	<
7870	<
7871	<
7872	<
7873	<
7874	<
7875	<
7876	<
7877	<	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7878	<	inttypes.h stdint.h unistd.h
7879	<	do
7880	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7881	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7882	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7883	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7884	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7885	<	else
7886	<	cat >conftest.$ac_ext <<_ACEOF
7887	<	/* confdefs.h.  */
7888	<	_ACEOF
7889	<	cat confdefs.h >>conftest.$ac_ext
7890	<	cat >>conftest.$ac_ext <<_ACEOF
7891	<	/* end confdefs.h.  */
7892	<	$ac_includes_default
7893	<
7894	<	#include <$ac_header>
7895	<	_ACEOF
7896	<	rm -f conftest.$ac_objext
7897	<	if { (ac_try="$ac_compile"
7898	<	case "(($ac_try" in
7899	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7900	<	*) ac_try_echo=$ac_try;;
7901	<	esac
7902	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7903	<	(eval "$ac_compile") 2>conftest.er1
7904	<	ac_status=$?
7905	<	grep -v '^ *+' conftest.er1 >conftest.err
7906	<	rm -f conftest.er1
7907	<	cat conftest.err >&5
7908	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7909	<	(exit $ac_status); } && {
7910	<	test -z "$ac_c_werror_flag" ||
7911	<	test ! -s conftest.err
7912	<	} && test -s conftest.$ac_objext; then
7913	<	eval "$as_ac_Header=yes"
7914	<	else
7915	<	echo "$as_me: failed program was:" >&5
7916	<	sed 's/^/| /' conftest.$ac_ext >&5
7917	<
7918	<	eval "$as_ac_Header=no"
7919	<	fi
7920	<
7921	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7922	<	fi
7923	<	ac_res=`eval echo '${'$as_ac_Header'}'`
7924	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7925	<	echo "${ECHO_T}$ac_res" >&6; }
7926	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7927	<	cat >>confdefs.h <<_ACEOF
7928	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7929	<	_ACEOF
7930	<
7931	<	fi
7932	<
7933	<	done
7934	<
7935	<
7936	<	#
7937	<	# Handle user hints
7938	<	#
7939	<
7940	<	# Check whether --with-zlib was given.
7941	<	if test "${with_zlib+set}" = set; then
7942	<	withval=$with_zlib; zlib_dir="$withval"
7943	<	else
7944	<	zlib_dir="not_set"
7945	<	fi
7946	<
7947	<	if test "$zlib_dir" != "no"; then
7948	<
7949	<	if test "$zlib_dir" != "not_set" ; then
7950	<	if test -d "$zlib_dir"
7951	<	then
7952	<	ZLIB_HOME="$zlib_dir"
7953	<	else
7954	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
7955	<	echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
7956	<	ZLIB_HOME=/usr/local
7957	<	if test ! -f "${ZLIB_HOME}/include/zlib.h"
7958	<	then
7959	<	ZLIB_HOME=/usr
7960	<	fi
7961	<	fi
7962	<	fi
7963	<	#
7964	<	# Locate zlib, if wanted
7965	<	#
7966	<	if test -n "${ZLIB_HOME}"
7967	<	then
7968	<	ZLIB_OLD_LDFLAGS=$LDFLAGS
7969	<	ZLIB_OLD_CFLAGS=$CFLAGS
7970	<	LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
7971	<	CFLAGS="$CFLAGS -I${ZLIB_HOME}/include"
7972	<
7973	<	ac_ext=c
7974	<	ac_cpp='$CPP $CPPFLAGS'
7975	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7976	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7977	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7978	<
7979	<	{ echo "$as_me:$LINENO: checking for inflateEnd in -lz" >&5
7980	<	echo $ECHO_N "checking for inflateEnd in -lz... $ECHO_C" >&6; }
7981	<	if test "${ac_cv_lib_z_inflateEnd+set}" = set; then
7982	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7983	<	else
7984	<	ac_check_lib_save_LIBS=$LIBS
7985	<	LIBS="-lz  $LIBS"
7986	<	cat >conftest.$ac_ext <<_ACEOF
7987	<	/* confdefs.h.  */
7988	<	_ACEOF
7989	<	cat confdefs.h >>conftest.$ac_ext
7990	<	cat >>conftest.$ac_ext <<_ACEOF
7991	<	/* end confdefs.h.  */
7992	<
7993	<	/* Override any GCC internal prototype to avoid an error.
7994	<	Use char because int might match the return type of a GCC
7995	<	builtin and then its argument prototype would still apply.  */
7996	<	#ifdef __cplusplus
7997	<	extern "C"
7998	<	#endif
7999	<	char inflateEnd ();
8000	<	#ifdef FC_DUMMY_MAIN
8001	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8002	<	#  ifdef __cplusplus
8003	<	extern "C"
8004	<	#  endif
8005	<	int FC_DUMMY_MAIN() { return 1; }
8006	<	#endif
8007	<	#endif
8008	<	int
8009	<	main ()
8010	<	{
8011	<	return inflateEnd ();
8012	<	;
8013	<	return 0;
8014	<	}
8015	<	_ACEOF
8016	<	rm -f conftest.$ac_objext conftest$ac_exeext
8017	<	if { (ac_try="$ac_link"
8018	<	case "(($ac_try" in
8019	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8020	<	*) ac_try_echo=$ac_try;;
8021	<	esac
8022	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8023	<	(eval "$ac_link") 2>conftest.er1
8024	<	ac_status=$?
8025	<	grep -v '^ *+' conftest.er1 >conftest.err
8026	<	rm -f conftest.er1
8027	<	cat conftest.err >&5
8028	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8029	<	(exit $ac_status); } && {
8030	<	test -z "$ac_c_werror_flag" ||
8031	<	test ! -s conftest.err
8032	<	} && test -s conftest$ac_exeext &&
8033	<	$as_test_x conftest$ac_exeext; then
8034	<	ac_cv_lib_z_inflateEnd=yes
8035	<	else
8036	<	echo "$as_me: failed program was:" >&5
8037	<	sed 's/^/| /' conftest.$ac_ext >&5
8038	<
8039	<	ac_cv_lib_z_inflateEnd=no
8040	<	fi
8041	<
8042	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8043	<	conftest$ac_exeext conftest.$ac_ext
8044	<	LIBS=$ac_check_lib_save_LIBS
8045	<	fi
8046	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateEnd" >&5
8047	<	echo "${ECHO_T}$ac_cv_lib_z_inflateEnd" >&6; }
8048	<	if test $ac_cv_lib_z_inflateEnd = yes; then
8049	<	zlib_cv_libz=yes
8050	<	else
8051	<	zlib_cv_libz=no
8052	<	fi
8053	<
8054	<	if test "${ac_cv_header_zlib_h+set}" = set; then
8055	<	{ echo "$as_me:$LINENO: checking for zlib.h" >&5
8056	<	echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
8057	<	if test "${ac_cv_header_zlib_h+set}" = set; then
8058	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8059	<	fi
8060	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
8061	<	echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
8062	<	else
8063	<	# Is the header compilable?
8064	<	{ echo "$as_me:$LINENO: checking zlib.h usability" >&5
8065	<	echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; }
8066	<	cat >conftest.$ac_ext <<_ACEOF
8067	<	/* confdefs.h.  */
8068	<	_ACEOF
8069	<	cat confdefs.h >>conftest.$ac_ext
8070	<	cat >>conftest.$ac_ext <<_ACEOF
8071	<	/* end confdefs.h.  */
8072	<	$ac_includes_default
8073	<	#include <zlib.h>
8074	<	_ACEOF
8075	<	rm -f conftest.$ac_objext
8076	<	if { (ac_try="$ac_compile"
8077	<	case "(($ac_try" in
8078	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8079	<	*) ac_try_echo=$ac_try;;
8080	<	esac
8081	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8082	<	(eval "$ac_compile") 2>conftest.er1
8083	<	ac_status=$?
8084	<	grep -v '^ *+' conftest.er1 >conftest.err
8085	<	rm -f conftest.er1
8086	<	cat conftest.err >&5
8087	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8088	<	(exit $ac_status); } && {
8089	<	test -z "$ac_c_werror_flag" ||
8090	<	test ! -s conftest.err
8091	<	} && test -s conftest.$ac_objext; then
8092	<	ac_header_compiler=yes
8093	<	else
8094	<	echo "$as_me: failed program was:" >&5
8095	<	sed 's/^/| /' conftest.$ac_ext >&5
8096	<
8097	<	ac_header_compiler=no
8098	<	fi
8099	<
8100	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8101	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8102	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8103	<
8104	<	# Is the header present?
8105	<	{ echo "$as_me:$LINENO: checking zlib.h presence" >&5
8106	<	echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; }
8107	<	cat >conftest.$ac_ext <<_ACEOF
8108	<	/* confdefs.h.  */
8109	<	_ACEOF
8110	<	cat confdefs.h >>conftest.$ac_ext
8111	<	cat >>conftest.$ac_ext <<_ACEOF
8112	<	/* end confdefs.h.  */
8113	<	#include <zlib.h>
8114	<	_ACEOF
8115	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8116	<	case "(($ac_try" in
8117	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8118	<	*) ac_try_echo=$ac_try;;
8119	<	esac
8120	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8121	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8122	<	ac_status=$?
8123	<	grep -v '^ *+' conftest.er1 >conftest.err
8124	<	rm -f conftest.er1
8125	<	cat conftest.err >&5
8126	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8127	<	(exit $ac_status); } >/dev/null && {
8128	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8129	<	test ! -s conftest.err
8130	<	}; then
8131	<	ac_header_preproc=yes
8132	<	else
8133	<	echo "$as_me: failed program was:" >&5
8134	<	sed 's/^/| /' conftest.$ac_ext >&5
8135	<
8136	<	ac_header_preproc=no
8137	<	fi
8138	<
8139	<	rm -f conftest.err conftest.$ac_ext
8140	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8141	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8142	<
8143	<	# So?  What about this header?
8144	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8145	<	yes:no: )
8146	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
8147	<	echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8148	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
8149	<	echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
8150	<	ac_header_preproc=yes
8151	<	;;
8152	<	no:yes:* )
8153	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
8154	<	echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
8155	<	{ echo "$as_me:$LINENO: WARNING: zlib.h:     check for missing prerequisite headers?" >&5
8156	<	echo "$as_me: WARNING: zlib.h:     check for missing prerequisite headers?" >&2;}
8157	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
8158	<	echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
8159	<	{ echo "$as_me:$LINENO: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&5
8160	<	echo "$as_me: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8161	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
8162	<	echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
8163	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
8164	<	echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
8165	<	( cat <<\_ASBOX
8166	<	## ------------------------------ ##
8167	<	## Report this to gezelter@nd.edu ##
8168	<	## ------------------------------ ##
8169	<	_ASBOX
8170	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8171	<	;;
8172	<	esac
8173	<	{ echo "$as_me:$LINENO: checking for zlib.h" >&5
8174	<	echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
8175	<	if test "${ac_cv_header_zlib_h+set}" = set; then
8176	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8177	<	else
8178	<	ac_cv_header_zlib_h=$ac_header_preproc
8179	<	fi
8180	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
8181	<	echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
8182	<
8183	<	fi
8184	<	if test $ac_cv_header_zlib_h = yes; then
8185	<	zlib_cv_zlib_h=yes
8186	<	else
8187	<	zlib_cv_zlib_h=no
8188	<	fi
8189	<
8190	<
8191	<	ac_ext=c
8192	<	ac_cpp='$CPP $CPPFLAGS'
8193	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8194	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8195	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8196	<
8197	<
8198	<	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
8199	<
8200	<	cat >>confdefs.h <<\_ACEOF
8201	<	#define HAVE_ZLIB_H 1
8202	<	_ACEOF
8203	<
8204	<
8205	<	cat >>confdefs.h <<\_ACEOF
8206	<	#define HAVE_LIBZ 1
8207	<	_ACEOF
8208	<
8209	<	ZLIB_INC_DIR="${ZLIB_HOME}/include"
8210	<	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
8211	<	ZLIB="-lz"
8212	<	else
8213	<	{ echo "$as_me:$LINENO: checking zlib in ${ZLIB_HOME}" >&5
8214	<	echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C" >&6; }
8215	<	ZLIB_INC_DIR=
8216	<	ZLIB_LIB_DIR=
8217	<	ZLIB=
8218	<	LDFLAGS="$ZLIB_OLD_LDFLAGS"
8219	<	CFLAGS="$ZLIB_OLD_CFLAGS"
8220	<	{ echo "$as_me:$LINENO: result: failed" >&5
8221	<	echo "${ECHO_T}failed" >&6; }
8222	<	echo ""
8223	<	echo "*********************************************************"
8224	<	echo "* WARNING: Could not find a working zlib installation   *"
8225	<	echo "* If you need OOPSE to be able to deal with compressed  *"
8226	<	echo "* trajectory dump files be sure to specify a valid zlib *"
8227	<	echo "* installation with --with-zlib=DIR                     *"
8228	<	echo "*                                                       *"
8229	<	echo "* OOPSE will still work without zlib installed.         *"
8230	<	echo "*********************************************************"
8231	<	echo ""
8232	<	fi
8233	<
8234	<
8235	<
8236	<	fi
8237	<	fi
8238	<
8239	<	#
8240	<	# Handle user hints
8241	<	#
8242	<
8243	<	# Check whether --with-fftw was given.
8244	<	if test "${with_fftw+set}" = set; then
8245	<	withval=$with_fftw; fftw_dir="$withval"
8246	<	else
8247	<	fftw_dir="not_set"
8248	<	fi
8249	<
8250	<	if test "$fftw_dir" != "no"; then
8251	<	if test "$fftw_dir" != "not_set" ; then
8252	<	if test -d "$fftw_dir"; then
8253	<	FFTW_HOME="$fftw_dir"
8254	<	else
8255	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
8256	<	echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
8257	<	FFTW_HOME=/usr/local
8258	<	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o  -f "${FFTW_HOME}/include/dfftw.h"; then
8259	<	FFTW_HOME=/usr
8260	<	fi
8261	<	fi
8262	<	#
8263	<	# Locate fftw, if wanted
8264	<	#
8265	<	if test -n "${FFTW_HOME}"; then
8266	<	FFTW_OLD_LDFLAGS=$LDFLAGS
8267	<	FFTW_OLD_CFLAGS=$CFLAGS
8268	<	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
8269	<	CFLAGS="$CFLAGS -I${FFTW_HOME}/include"
8270	<
8271	<	ac_ext=c
8272	<	ac_cpp='$CPP $CPPFLAGS'
8273	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8274	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8275	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8276	<
8277	<	{ echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5
8278	<	echo $ECHO_N "checking for fftw_execute in -lfftw3... $ECHO_C" >&6; }
8279	<	if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then
8280	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8281	<	else
8282	<	ac_check_lib_save_LIBS=$LIBS
8283	<	LIBS="-lfftw3  $LIBS"
8284	<	cat >conftest.$ac_ext <<_ACEOF
8285	<	/* confdefs.h.  */
8286	<	_ACEOF
8287	<	cat confdefs.h >>conftest.$ac_ext
8288	<	cat >>conftest.$ac_ext <<_ACEOF
8289	<	/* end confdefs.h.  */
8290	<
8291	<	/* Override any GCC internal prototype to avoid an error.
8292	<	Use char because int might match the return type of a GCC
8293	<	builtin and then its argument prototype would still apply.  */
8294	<	#ifdef __cplusplus
8295	<	extern "C"
8296	<	#endif
8297	<	char fftw_execute ();
8298	<	#ifdef FC_DUMMY_MAIN
8299	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8300	<	#  ifdef __cplusplus
8301	<	extern "C"
8302	<	#  endif
8303	<	int FC_DUMMY_MAIN() { return 1; }
8304	<	#endif
8305	<	#endif
8306	<	int
8307	<	main ()
8308	<	{
8309	<	return fftw_execute ();
8310	<	;
8311	<	return 0;
8312	<	}
8313	<	_ACEOF
8314	<	rm -f conftest.$ac_objext conftest$ac_exeext
8315	<	if { (ac_try="$ac_link"
8316	<	case "(($ac_try" in
8317	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8318	<	*) ac_try_echo=$ac_try;;
8319	<	esac
8320	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8321	<	(eval "$ac_link") 2>conftest.er1
8322	<	ac_status=$?
8323	<	grep -v '^ *+' conftest.er1 >conftest.err
8324	<	rm -f conftest.er1
8325	<	cat conftest.err >&5
8326	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8327	<	(exit $ac_status); } && {
8328	<	test -z "$ac_c_werror_flag" ||
8329	<	test ! -s conftest.err
8330	<	} && test -s conftest$ac_exeext &&
8331	<	$as_test_x conftest$ac_exeext; then
8332	<	ac_cv_lib_fftw3_fftw_execute=yes
8333	<	else
8334	<	echo "$as_me: failed program was:" >&5
8335	<	sed 's/^/| /' conftest.$ac_ext >&5
8336	<
8337	<	ac_cv_lib_fftw3_fftw_execute=no
8338	<	fi
8339	<
8340	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8341	<	conftest$ac_exeext conftest.$ac_ext
8342	<	LIBS=$ac_check_lib_save_LIBS
8343	<	fi
8344	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5
8345	<	echo "${ECHO_T}$ac_cv_lib_fftw3_fftw_execute" >&6; }
8346	<	if test $ac_cv_lib_fftw3_fftw_execute = yes; then
8347	<	fftw_cv_libfftw3=yes
8348	<	else
8349	<	fftw_cv_libfftw3=no
8350	<	fi
8351	<
8352	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8353	<	{ echo "$as_me:$LINENO: checking for fftw3.h" >&5
8354	<	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6; }
8355	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8356	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8357	<	fi
8358	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
8359	<	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6; }
8360	<	else
8361	<	# Is the header compilable?
8362	<	{ echo "$as_me:$LINENO: checking fftw3.h usability" >&5
8363	<	echo $ECHO_N "checking fftw3.h usability... $ECHO_C" >&6; }
8364	<	cat >conftest.$ac_ext <<_ACEOF
8365	<	/* confdefs.h.  */
8366	<	_ACEOF
8367	<	cat confdefs.h >>conftest.$ac_ext
8368	<	cat >>conftest.$ac_ext <<_ACEOF
8369	<	/* end confdefs.h.  */
8370	<	$ac_includes_default
8371	<	#include <fftw3.h>
8372	<	_ACEOF
8373	<	rm -f conftest.$ac_objext
8374	<	if { (ac_try="$ac_compile"
8375	<	case "(($ac_try" in
8376	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8377	<	*) ac_try_echo=$ac_try;;
8378	<	esac
8379	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8380	<	(eval "$ac_compile") 2>conftest.er1
8381	<	ac_status=$?
8382	<	grep -v '^ *+' conftest.er1 >conftest.err
8383	<	rm -f conftest.er1
8384	<	cat conftest.err >&5
8385	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8386	<	(exit $ac_status); } && {
8387	<	test -z "$ac_c_werror_flag" ||
8388	<	test ! -s conftest.err
8389	<	} && test -s conftest.$ac_objext; then
8390	<	ac_header_compiler=yes
8391	<	else
8392	<	echo "$as_me: failed program was:" >&5
8393	<	sed 's/^/| /' conftest.$ac_ext >&5
8394	<
8395	<	ac_header_compiler=no
8396	<	fi
8397	<
8398	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8399	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8400	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8401	<
8402	<	# Is the header present?
8403	<	{ echo "$as_me:$LINENO: checking fftw3.h presence" >&5
8404	<	echo $ECHO_N "checking fftw3.h presence... $ECHO_C" >&6; }
8405	<	cat >conftest.$ac_ext <<_ACEOF
8406	<	/* confdefs.h.  */
8407	<	_ACEOF
8408	<	cat confdefs.h >>conftest.$ac_ext
8409	<	cat >>conftest.$ac_ext <<_ACEOF
8410	<	/* end confdefs.h.  */
8411	<	#include <fftw3.h>
8412	<	_ACEOF
8413	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8414	<	case "(($ac_try" in
8415	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8416	<	*) ac_try_echo=$ac_try;;
8417	<	esac
8418	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8419	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8420	<	ac_status=$?
8421	<	grep -v '^ *+' conftest.er1 >conftest.err
8422	<	rm -f conftest.er1
8423	<	cat conftest.err >&5
8424	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8425	<	(exit $ac_status); } >/dev/null && {
8426	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8427	<	test ! -s conftest.err
8428	<	}; then
8429	<	ac_header_preproc=yes
8430	<	else
8431	<	echo "$as_me: failed program was:" >&5
8432	<	sed 's/^/| /' conftest.$ac_ext >&5
8433	<
8434	<	ac_header_preproc=no
8435	<	fi
8436	<
8437	<	rm -f conftest.err conftest.$ac_ext
8438	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8439	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8440	<
8441	<	# So?  What about this header?
8442	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8443	<	yes:no: )
8444	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5
8445	<	echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8446	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5
8447	<	echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;}
8448	<	ac_header_preproc=yes
8449	<	;;
8450	<	no:yes:* )
8451	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5
8452	<	echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;}
8453	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h:     check for missing prerequisite headers?" >&5
8454	<	echo "$as_me: WARNING: fftw3.h:     check for missing prerequisite headers?" >&2;}
8455	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5
8456	<	echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;}
8457	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h:     section \"Present But Cannot Be Compiled\"" >&5
8458	<	echo "$as_me: WARNING: fftw3.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8459	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5
8460	<	echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;}
8461	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5
8462	<	echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;}
8463	<	( cat <<\_ASBOX
8464	<	## ------------------------------ ##
8465	<	## Report this to gezelter@nd.edu ##
8466	<	## ------------------------------ ##
8467	<	_ASBOX
8468	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8469	<	;;
8470	<	esac
8471	<	{ echo "$as_me:$LINENO: checking for fftw3.h" >&5
8472	<	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6; }
8473	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8474	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8475	<	else
8476	<	ac_cv_header_fftw3_h=$ac_header_preproc
8477	<	fi
8478	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
8479	<	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6; }
8480	<
8481	<	fi
8482	<	if test $ac_cv_header_fftw3_h = yes; then
8483	<	fftw_cv_fftw3_h=yes
8484	<	else
8485	<	fftw_cv_fftw3_h=no
8486	<	fi
8487	<
8488	<
8489	<	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
8490	<	{ echo "$as_me:$LINENO: checking for fftwnd_one in -lfftw" >&5
8491	<	echo $ECHO_N "checking for fftwnd_one in -lfftw... $ECHO_C" >&6; }
8492	<	if test "${ac_cv_lib_fftw_fftwnd_one+set}" = set; then
8493	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8494	<	else
8495	<	ac_check_lib_save_LIBS=$LIBS
8496	<	LIBS="-lfftw  $LIBS"
8497	<	cat >conftest.$ac_ext <<_ACEOF
8498	<	/* confdefs.h.  */
8499	<	_ACEOF
8500	<	cat confdefs.h >>conftest.$ac_ext
8501	<	cat >>conftest.$ac_ext <<_ACEOF
8502	<	/* end confdefs.h.  */
8503	<
8504	<	/* Override any GCC internal prototype to avoid an error.
8505	<	Use char because int might match the return type of a GCC
8506	<	builtin and then its argument prototype would still apply.  */
8507	<	#ifdef __cplusplus
8508	<	extern "C"
8509	<	#endif
8510	<	char fftwnd_one ();
8511	<	#ifdef FC_DUMMY_MAIN
8512	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8513	<	#  ifdef __cplusplus
8514	<	extern "C"
8515	<	#  endif
8516	<	int FC_DUMMY_MAIN() { return 1; }
8517	<	#endif
8518	<	#endif
8519	<	int
8520	<	main ()
8521	<	{
8522	<	return fftwnd_one ();
8523	<	;
8524	<	return 0;
8525	<	}
8526	<	_ACEOF
8527	<	rm -f conftest.$ac_objext conftest$ac_exeext
8528	<	if { (ac_try="$ac_link"
8529	<	case "(($ac_try" in
8530	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8531	<	*) ac_try_echo=$ac_try;;
8532	<	esac
8533	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8534	<	(eval "$ac_link") 2>conftest.er1
8535	<	ac_status=$?
8536	<	grep -v '^ *+' conftest.er1 >conftest.err
8537	<	rm -f conftest.er1
8538	<	cat conftest.err >&5
8539	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8540	<	(exit $ac_status); } && {
8541	<	test -z "$ac_c_werror_flag" ||
8542	<	test ! -s conftest.err
8543	<	} && test -s conftest$ac_exeext &&
8544	<	$as_test_x conftest$ac_exeext; then
8545	<	ac_cv_lib_fftw_fftwnd_one=yes
8546	<	else
8547	<	echo "$as_me: failed program was:" >&5
8548	<	sed 's/^/| /' conftest.$ac_ext >&5
8549	<
8550	<	ac_cv_lib_fftw_fftwnd_one=no
8551	<	fi
8552	<
8553	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8554	<	conftest$ac_exeext conftest.$ac_ext
8555	<	LIBS=$ac_check_lib_save_LIBS
8556	<	fi
8557	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_fftw_fftwnd_one" >&5
8558	<	echo "${ECHO_T}$ac_cv_lib_fftw_fftwnd_one" >&6; }
8559	<	if test $ac_cv_lib_fftw_fftwnd_one = yes; then
8560	<	fftw_cv_libfftw=yes
8561	<	else
8562	<	fftw_cv_libfftw=no
8563	<	fi
8564	<
8565	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8566	<	{ echo "$as_me:$LINENO: checking for fftw.h" >&5
8567	<	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6; }
8568	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8569	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8570	<	fi
8571	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
8572	<	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6; }
8573	<	else
8574	<	# Is the header compilable?
8575	<	{ echo "$as_me:$LINENO: checking fftw.h usability" >&5
8576	<	echo $ECHO_N "checking fftw.h usability... $ECHO_C" >&6; }
8577	<	cat >conftest.$ac_ext <<_ACEOF
8578	<	/* confdefs.h.  */
8579	<	_ACEOF
8580	<	cat confdefs.h >>conftest.$ac_ext
8581	<	cat >>conftest.$ac_ext <<_ACEOF
8582	<	/* end confdefs.h.  */
8583	<	$ac_includes_default
8584	<	#include <fftw.h>
8585	<	_ACEOF
8586	<	rm -f conftest.$ac_objext
8587	<	if { (ac_try="$ac_compile"
8588	<	case "(($ac_try" in
8589	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8590	<	*) ac_try_echo=$ac_try;;
8591	<	esac
8592	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8593	<	(eval "$ac_compile") 2>conftest.er1
8594	<	ac_status=$?
8595	<	grep -v '^ *+' conftest.er1 >conftest.err
8596	<	rm -f conftest.er1
8597	<	cat conftest.err >&5
8598	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8599	<	(exit $ac_status); } && {
8600	<	test -z "$ac_c_werror_flag" ||
8601	<	test ! -s conftest.err
8602	<	} && test -s conftest.$ac_objext; then
8603	<	ac_header_compiler=yes
8604	<	else
8605	<	echo "$as_me: failed program was:" >&5
8606	<	sed 's/^/| /' conftest.$ac_ext >&5
8607	<
8608	<	ac_header_compiler=no
8609	<	fi
8610	<
8611	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8612	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8613	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8614	<
8615	<	# Is the header present?
8616	<	{ echo "$as_me:$LINENO: checking fftw.h presence" >&5
8617	<	echo $ECHO_N "checking fftw.h presence... $ECHO_C" >&6; }
8618	<	cat >conftest.$ac_ext <<_ACEOF
8619	<	/* confdefs.h.  */
8620	<	_ACEOF
8621	<	cat confdefs.h >>conftest.$ac_ext
8622	<	cat >>conftest.$ac_ext <<_ACEOF
8623	<	/* end confdefs.h.  */
8624	<	#include <fftw.h>
8625	<	_ACEOF
8626	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8627	<	case "(($ac_try" in
8628	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8629	<	*) ac_try_echo=$ac_try;;
8630	<	esac
8631	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8632	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8633	<	ac_status=$?
8634	<	grep -v '^ *+' conftest.er1 >conftest.err
8635	<	rm -f conftest.er1
8636	<	cat conftest.err >&5
8637	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8638	<	(exit $ac_status); } >/dev/null && {
8639	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8640	<	test ! -s conftest.err
8641	<	}; then
8642	<	ac_header_preproc=yes
8643	<	else
8644	<	echo "$as_me: failed program was:" >&5
8645	<	sed 's/^/| /' conftest.$ac_ext >&5
8646	<
8647	<	ac_header_preproc=no
8648	<	fi
8649	<
8650	<	rm -f conftest.err conftest.$ac_ext
8651	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8652	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8653	<
8654	<	# So?  What about this header?
8655	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8656	<	yes:no: )
8657	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
8658	<	echo "$as_me: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8659	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the compiler's result" >&5
8660	<	echo "$as_me: WARNING: fftw.h: proceeding with the compiler's result" >&2;}
8661	<	ac_header_preproc=yes
8662	<	;;
8663	<	no:yes:* )
8664	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: present but cannot be compiled" >&5
8665	<	echo "$as_me: WARNING: fftw.h: present but cannot be compiled" >&2;}
8666	<	{ echo "$as_me:$LINENO: WARNING: fftw.h:     check for missing prerequisite headers?" >&5
8667	<	echo "$as_me: WARNING: fftw.h:     check for missing prerequisite headers?" >&2;}
8668	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: see the Autoconf documentation" >&5
8669	<	echo "$as_me: WARNING: fftw.h: see the Autoconf documentation" >&2;}
8670	<	{ echo "$as_me:$LINENO: WARNING: fftw.h:     section \"Present But Cannot Be Compiled\"" >&5
8671	<	echo "$as_me: WARNING: fftw.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8672	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the preprocessor's result" >&5
8673	<	echo "$as_me: WARNING: fftw.h: proceeding with the preprocessor's result" >&2;}
8674	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: in the future, the compiler will take precedence" >&5
8675	<	echo "$as_me: WARNING: fftw.h: in the future, the compiler will take precedence" >&2;}
8676	<	( cat <<\_ASBOX
8677	<	## ------------------------------ ##
8678	<	## Report this to gezelter@nd.edu ##
8679	<	## ------------------------------ ##
8680	<	_ASBOX
8681	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8682	<	;;
8683	<	esac
8684	<	{ echo "$as_me:$LINENO: checking for fftw.h" >&5
8685	<	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6; }
8686	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8687	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8688	<	else
8689	<	ac_cv_header_fftw_h=$ac_header_preproc
8690	<	fi
8691	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
8692	<	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6; }
8693	<
8694	<	fi
8695	<	if test $ac_cv_header_fftw_h = yes; then
8696	<	fftw_cv_fftw_h=yes
8697	<	else
8698	<	fftw_cv_fftw_h=no
8699	<	fi
8700	<
8701	<
8702	<	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
8703	<	{ echo "$as_me:$LINENO: checking for fftwnd_one in -ldfftw" >&5
8704	<	echo $ECHO_N "checking for fftwnd_one in -ldfftw... $ECHO_C" >&6; }
8705	<	if test "${ac_cv_lib_dfftw_fftwnd_one+set}" = set; then
8706	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8707	<	else
8708	<	ac_check_lib_save_LIBS=$LIBS
8709	<	LIBS="-ldfftw  $LIBS"
8710	<	cat >conftest.$ac_ext <<_ACEOF
8711	<	/* confdefs.h.  */
8712	<	_ACEOF
8713	<	cat confdefs.h >>conftest.$ac_ext
8714	<	cat >>conftest.$ac_ext <<_ACEOF
8715	<	/* end confdefs.h.  */
8716	<
8717	<	/* Override any GCC internal prototype to avoid an error.
8718	<	Use char because int might match the return type of a GCC
8719	<	builtin and then its argument prototype would still apply.  */
8720	<	#ifdef __cplusplus
8721	<	extern "C"
8722	<	#endif
8723	<	char fftwnd_one ();
8724	<	#ifdef FC_DUMMY_MAIN
8725	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8726	<	#  ifdef __cplusplus
8727	<	extern "C"
8728	<	#  endif
8729	<	int FC_DUMMY_MAIN() { return 1; }
8730	<	#endif
8731	<	#endif
8732	<	int
8733	<	main ()
8734	<	{
8735	<	return fftwnd_one ();
8736	<	;
8737	<	return 0;
8738	<	}
8739	<	_ACEOF
8740	<	rm -f conftest.$ac_objext conftest$ac_exeext
8741	<	if { (ac_try="$ac_link"
8742	<	case "(($ac_try" in
8743	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8744	<	*) ac_try_echo=$ac_try;;
8745	<	esac
8746	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8747	<	(eval "$ac_link") 2>conftest.er1
8748	<	ac_status=$?
8749	<	grep -v '^ *+' conftest.er1 >conftest.err
8750	<	rm -f conftest.er1
8751	<	cat conftest.err >&5
8752	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8753	<	(exit $ac_status); } && {
8754	<	test -z "$ac_c_werror_flag" ||
8755	<	test ! -s conftest.err
8756	<	} && test -s conftest$ac_exeext &&
8757	<	$as_test_x conftest$ac_exeext; then
8758	<	ac_cv_lib_dfftw_fftwnd_one=yes
8759	<	else
8760	<	echo "$as_me: failed program was:" >&5
8761	<	sed 's/^/| /' conftest.$ac_ext >&5
8762	<
8763	<	ac_cv_lib_dfftw_fftwnd_one=no
8764	<	fi
8765	<
8766	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8767	<	conftest$ac_exeext conftest.$ac_ext
8768	<	LIBS=$ac_check_lib_save_LIBS
8769	<	fi
8770	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
8771	<	echo "${ECHO_T}$ac_cv_lib_dfftw_fftwnd_one" >&6; }
8772	<	if test $ac_cv_lib_dfftw_fftwnd_one = yes; then
8773	<	fftw_cv_libdfftw=yes
8774	<	else
8775	<	fftw_cv_libdfftw=no
8776	<	fi
8777	<
8778	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8779	<	{ echo "$as_me:$LINENO: checking for dfftw.h" >&5
8780	<	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6; }
8781	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8782	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8783	<	fi
8784	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
8785	<	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6; }
8786	<	else
8787	<	# Is the header compilable?
8788	<	{ echo "$as_me:$LINENO: checking dfftw.h usability" >&5
8789	<	echo $ECHO_N "checking dfftw.h usability... $ECHO_C" >&6; }
8790	<	cat >conftest.$ac_ext <<_ACEOF
8791	<	/* confdefs.h.  */
8792	<	_ACEOF
8793	<	cat confdefs.h >>conftest.$ac_ext
8794	<	cat >>conftest.$ac_ext <<_ACEOF
8795	<	/* end confdefs.h.  */
8796	<	$ac_includes_default
8797	<	#include <dfftw.h>
8798	<	_ACEOF
8799	<	rm -f conftest.$ac_objext
8800	<	if { (ac_try="$ac_compile"
8801	<	case "(($ac_try" in
8802	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8803	<	*) ac_try_echo=$ac_try;;
8804	<	esac
8805	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8806	<	(eval "$ac_compile") 2>conftest.er1
8807	<	ac_status=$?
8808	<	grep -v '^ *+' conftest.er1 >conftest.err
8809	<	rm -f conftest.er1
8810	<	cat conftest.err >&5
8811	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812	<	(exit $ac_status); } && {
8813	<	test -z "$ac_c_werror_flag" ||
8814	<	test ! -s conftest.err
8815	<	} && test -s conftest.$ac_objext; then
8816	<	ac_header_compiler=yes
8817	<	else
8818	<	echo "$as_me: failed program was:" >&5
8819	<	sed 's/^/| /' conftest.$ac_ext >&5
8820	<
8821	<	ac_header_compiler=no
8822	<	fi
8823	<
8824	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8825	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8826	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8827	<
8828	<	# Is the header present?
8829	<	{ echo "$as_me:$LINENO: checking dfftw.h presence" >&5
8830	<	echo $ECHO_N "checking dfftw.h presence... $ECHO_C" >&6; }
8831	<	cat >conftest.$ac_ext <<_ACEOF
8832	<	/* confdefs.h.  */
8833	<	_ACEOF
8834	<	cat confdefs.h >>conftest.$ac_ext
8835	<	cat >>conftest.$ac_ext <<_ACEOF
8836	<	/* end confdefs.h.  */
8837	<	#include <dfftw.h>
8838	<	_ACEOF
8839	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8840	<	case "(($ac_try" in
8841	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8842	<	*) ac_try_echo=$ac_try;;
8843	<	esac
8844	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8845	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8846	<	ac_status=$?
8847	<	grep -v '^ *+' conftest.er1 >conftest.err
8848	<	rm -f conftest.er1
8849	<	cat conftest.err >&5
8850	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8851	<	(exit $ac_status); } >/dev/null && {
8852	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8853	<	test ! -s conftest.err
8854	<	}; then
8855	<	ac_header_preproc=yes
8856	<	else
8857	<	echo "$as_me: failed program was:" >&5
8858	<	sed 's/^/| /' conftest.$ac_ext >&5
8859	<
8860	<	ac_header_preproc=no
8861	<	fi
8862	<
8863	<	rm -f conftest.err conftest.$ac_ext
8864	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8865	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8866	<
8867	<	# So?  What about this header?
8868	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8869	<	yes:no: )
8870	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
8871	<	echo "$as_me: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8872	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the compiler's result" >&5
8873	<	echo "$as_me: WARNING: dfftw.h: proceeding with the compiler's result" >&2;}
8874	<	ac_header_preproc=yes
8875	<	;;
8876	<	no:yes:* )
8877	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: present but cannot be compiled" >&5
8878	<	echo "$as_me: WARNING: dfftw.h: present but cannot be compiled" >&2;}
8879	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h:     check for missing prerequisite headers?" >&5
8880	<	echo "$as_me: WARNING: dfftw.h:     check for missing prerequisite headers?" >&2;}
8881	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: see the Autoconf documentation" >&5
8882	<	echo "$as_me: WARNING: dfftw.h: see the Autoconf documentation" >&2;}
8883	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h:     section \"Present But Cannot Be Compiled\"" >&5
8884	<	echo "$as_me: WARNING: dfftw.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8885	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the preprocessor's result" >&5
8886	<	echo "$as_me: WARNING: dfftw.h: proceeding with the preprocessor's result" >&2;}
8887	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: in the future, the compiler will take precedence" >&5
8888	<	echo "$as_me: WARNING: dfftw.h: in the future, the compiler will take precedence" >&2;}
8889	<	( cat <<\_ASBOX
8890	<	## ------------------------------ ##
8891	<	## Report this to gezelter@nd.edu ##
8892	<	## ------------------------------ ##
8893	<	_ASBOX
8894	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8895	<	;;
8896	<	esac
8897	<	{ echo "$as_me:$LINENO: checking for dfftw.h" >&5
8898	<	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6; }
8899	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8900	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8901	<	else
8902	<	ac_cv_header_dfftw_h=$ac_header_preproc
8903	<	fi
8904	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
8905	<	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6; }
8906	<
8907	<	fi
8908	<	if test $ac_cv_header_dfftw_h = yes; then
8909	<	fftw_cv_dfftw_h=yes
8910	<	else
8911	<	fftw_cv_dfftw_h=no
8912	<	fi
8913	<
8914	<
8915	<	fi
8916	<	fi
8917	<	ac_ext=c
8918	<	ac_cpp='$CPP $CPPFLAGS'
8919	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8920	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8921	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8922	<
8923	<	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
8924	<
8925	<	cat >>confdefs.h <<\_ACEOF
8926	<	#define HAVE_FFTW3_H 1
8927	<	_ACEOF
8928	<
8929	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8930	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8931	<	FFTW_LIBS="-lfftw3"
8932	<	else
8933	<	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
8934	<
8935	<	cat >>confdefs.h <<\_ACEOF
8936	<	#define HAVE_FFTW_H 1
8937	<	_ACEOF
8938	<
8939	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8940	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8941	<	FFTW_LIBS="-lfftw"
8942	<	else
8943	<	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
8944	<
8945	<	cat >>confdefs.h <<\_ACEOF
8946	<	#define HAVE_DFFTW_H 1
8947	<	_ACEOF
8948	<
8949	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8950	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8951	<	FFTW_LIBS="-ldfftw"
8952	<	else
8953	<	{ echo "$as_me:$LINENO: checking fftw in ${FFTW_HOME}" >&5
8954	<	echo $ECHO_N "checking fftw in ${FFTW_HOME}... $ECHO_C" >&6; }
8955	<	FFTW_INC_DIR=
8956	<	FFTW_LIB_DIR=
8957	<	FFTW_LIBS=
8958	<	LDFLAGS="$FFTW_OLD_LDFLAGS"
8959	<	CFLAGS="$FFTW_OLD_CFLAGS"
8960	<	{ echo "$as_me:$LINENO: result: failed" >&5
8961	<	echo "${ECHO_T}failed" >&6; }
8962	<	echo ""
8963	<	echo "*********************************************************"
8964	<	echo "* WARNING: Could not find a working FFTW installation   *"
8965	<	echo "* If you need the staticProps program to be able to     *"
8966	<	echo "* compute undulation spectra, be sure to specify a      *"
8967	<	echo "* valid fftw installation with --with-fftw=DIR          *"
8968	<	echo "*                                                       *"
8969	<	echo "* OOPSE will still work without fftw installed.         *"
8970	<	echo "*********************************************************"
8971	<	echo ""
8972	<	fi
8973	<	fi
8974	<	fi
8975	<
8976	<
8977	<
8978	<	fi
8979	<	fi
8980	<	fi
8981	<
8982	<	#
8983	<	# Handle user hints
8984	<	#
8985	<
8986	<	# Check whether --with-qhull was given.
8987	<	if test "${with_qhull+set}" = set; then
8988	<	withval=$with_qhull; qhull_dir="$withval"
8989	<	else
8990	<	qhull_dir="not_set"
8991	<	fi
8992	<
8993	<	if test "$qhull_dir" != "no"; then
8994	<
8995	<	if test "$qhull_dir" != "not_set" ; then
8996	<	if test -d "$qhull_dir"
8997	<	then
8998	<	QHULL_HOME="$qhull_dir"
8999	<	else
9000	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&5
9001	<	echo "$as_me: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&2;}
9002	<	QHULL_HOME=/usr/local
9003	<	if test ! -f "${QHULL_HOME}/include/qhull/qhull.h"
9004	<	then
9005	<	QHULL_HOME=/usr
9006	<	fi
9007	<	fi
9008	<	fi
9009	<	#
9010	<	# Locate qhull, if wanted
9011	<	#
9012	<	if test -n "${QHULL_HOME}"
9013	<	then
9014	<	QHULL_OLD_LDFLAGS=$LDFLAGS
9015	<	QHULL_OLD_CFLAGS=$CFLAGS
9016	<	LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib"
9017	<	CFLAGS="$CFLAGS -I${QHULL_HOME}/include"
9018	<
9019	<	ac_ext=c
9020	<	ac_cpp='$CPP $CPPFLAGS'
9021	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9022	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9023	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9024	<
9025	<	{ echo "$as_me:$LINENO: checking for qh_qhull in -lqhull" >&5
9026	<	echo $ECHO_N "checking for qh_qhull in -lqhull... $ECHO_C" >&6; }
9027	<	if test "${ac_cv_lib_qhull_qh_qhull+set}" = set; then
9028	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9029	<	else
9030	<	ac_check_lib_save_LIBS=$LIBS
9031	<	LIBS="-lqhull  $LIBS"
9032	<	cat >conftest.$ac_ext <<_ACEOF
9033	<	/* confdefs.h.  */
9034	<	_ACEOF
9035	<	cat confdefs.h >>conftest.$ac_ext
9036	<	cat >>conftest.$ac_ext <<_ACEOF
9037	<	/* end confdefs.h.  */
9038	<
9039	<	/* Override any GCC internal prototype to avoid an error.
9040	<	Use char because int might match the return type of a GCC
9041	<	builtin and then its argument prototype would still apply.  */
9042	<	#ifdef __cplusplus
9043	<	extern "C"
9044	<	#endif
9045	<	char qh_qhull ();
9046	<	#ifdef FC_DUMMY_MAIN
9047	<	#ifndef FC_DUMMY_MAIN_EQ_F77
9048	<	#  ifdef __cplusplus
9049	<	extern "C"
9050	<	#  endif
9051	<	int FC_DUMMY_MAIN() { return 1; }
9052	<	#endif
9053	<	#endif
9054	<	int
9055	<	main ()
9056	<	{
9057	<	return qh_qhull ();
9058	<	;
9059	<	return 0;
9060	<	}
9061	<	_ACEOF
9062	<	rm -f conftest.$ac_objext conftest$ac_exeext
9063	<	if { (ac_try="$ac_link"
9064	<	case "(($ac_try" in
9065	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9066	<	*) ac_try_echo=$ac_try;;
9067	<	esac
9068	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9069	<	(eval "$ac_link") 2>conftest.er1
9070	<	ac_status=$?
9071	<	grep -v '^ *+' conftest.er1 >conftest.err
9072	<	rm -f conftest.er1
9073	<	cat conftest.err >&5
9074	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9075	<	(exit $ac_status); } && {
9076	<	test -z "$ac_c_werror_flag" ||
9077	<	test ! -s conftest.err
9078	<	} && test -s conftest$ac_exeext &&
9079	<	$as_test_x conftest$ac_exeext; then
9080	<	ac_cv_lib_qhull_qh_qhull=yes
9081	<	else
9082	<	echo "$as_me: failed program was:" >&5
9083	<	sed 's/^/| /' conftest.$ac_ext >&5
9084	<
9085	<	ac_cv_lib_qhull_qh_qhull=no
9086	<	fi
9087	<
9088	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9089	<	conftest$ac_exeext conftest.$ac_ext
9090	<	LIBS=$ac_check_lib_save_LIBS
9091	<	fi
9092	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_qhull_qh_qhull" >&5
9093	<	echo "${ECHO_T}$ac_cv_lib_qhull_qh_qhull" >&6; }
9094	<	if test $ac_cv_lib_qhull_qh_qhull = yes; then
9095	<	qhull_cv_libqhull=yes
9096	<	else
9097	<	qhull_cv_libqhull=no
9098	<	fi
9099	<
9100	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
9101	<	{ echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
9102	<	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6; }
9103	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
9104	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9105	<	fi
9106	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
9107	<	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6; }
9108	<	else
9109	<	# Is the header compilable?
9110	<	{ echo "$as_me:$LINENO: checking qhull/qhull.h usability" >&5
9111	<	echo $ECHO_N "checking qhull/qhull.h usability... $ECHO_C" >&6; }
9112	<	cat >conftest.$ac_ext <<_ACEOF
9113	<	/* confdefs.h.  */
9114	<	_ACEOF
9115	<	cat confdefs.h >>conftest.$ac_ext
9116	<	cat >>conftest.$ac_ext <<_ACEOF
9117	<	/* end confdefs.h.  */
9118	<	$ac_includes_default
9119	<	#include <qhull/qhull.h>
9120	<	_ACEOF
9121	<	rm -f conftest.$ac_objext
9122	<	if { (ac_try="$ac_compile"
9123	<	case "(($ac_try" in
9124	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9125	<	*) ac_try_echo=$ac_try;;
9126	<	esac
9127	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9128	<	(eval "$ac_compile") 2>conftest.er1
9129	<	ac_status=$?
9130	<	grep -v '^ *+' conftest.er1 >conftest.err
9131	<	rm -f conftest.er1
9132	<	cat conftest.err >&5
9133	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9134	<	(exit $ac_status); } && {
9135	<	test -z "$ac_c_werror_flag" ||
9136	<	test ! -s conftest.err
9137	<	} && test -s conftest.$ac_objext; then
9138	<	ac_header_compiler=yes
9139	<	else
9140	<	echo "$as_me: failed program was:" >&5
9141	<	sed 's/^/| /' conftest.$ac_ext >&5
9142	<
9143	<	ac_header_compiler=no
9144	<	fi
9145	<
9146	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9147	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9148	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9149	<
9150	<	# Is the header present?
9151	<	{ echo "$as_me:$LINENO: checking qhull/qhull.h presence" >&5
9152	<	echo $ECHO_N "checking qhull/qhull.h presence... $ECHO_C" >&6; }
9153	<	cat >conftest.$ac_ext <<_ACEOF
9154	<	/* confdefs.h.  */
9155	<	_ACEOF
9156	<	cat confdefs.h >>conftest.$ac_ext
9157	<	cat >>conftest.$ac_ext <<_ACEOF
9158	<	/* end confdefs.h.  */
9159	<	#include <qhull/qhull.h>
9160	<	_ACEOF
9161	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9162	<	case "(($ac_try" in
9163	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9164	<	*) ac_try_echo=$ac_try;;
9165	<	esac
9166	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9167	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9168	<	ac_status=$?
9169	<	grep -v '^ *+' conftest.er1 >conftest.err
9170	<	rm -f conftest.er1
9171	<	cat conftest.err >&5
9172	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9173	<	(exit $ac_status); } >/dev/null && {
9174	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9175	<	test ! -s conftest.err
9176	<	}; then
9177	<	ac_header_preproc=yes
9178	<	else
9179	<	echo "$as_me: failed program was:" >&5
9180	<	sed 's/^/| /' conftest.$ac_ext >&5
9181	<
9182	<	ac_header_preproc=no
9183	<	fi
9184	<
9185	<	rm -f conftest.err conftest.$ac_ext
9186	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9187	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9188	<
9189	<	# So?  What about this header?
9190	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9191	<	yes:no: )
9192	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&5
9193	<	echo "$as_me: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9194	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&5
9195	<	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&2;}
9196	<	ac_header_preproc=yes
9197	<	;;
9198	<	no:yes:* )
9199	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: present but cannot be compiled" >&5
9200	<	echo "$as_me: WARNING: qhull/qhull.h: present but cannot be compiled" >&2;}
9201	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h:     check for missing prerequisite headers?" >&5
9202	<	echo "$as_me: WARNING: qhull/qhull.h:     check for missing prerequisite headers?" >&2;}
9203	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: see the Autoconf documentation" >&5
9204	<	echo "$as_me: WARNING: qhull/qhull.h: see the Autoconf documentation" >&2;}
9205	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h:     section \"Present But Cannot Be Compiled\"" >&5
9206	<	echo "$as_me: WARNING: qhull/qhull.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9207	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&5
9208	<	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&2;}
9209	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&5
9210	<	echo "$as_me: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&2;}
9211	<	( cat <<\_ASBOX
9212	<	## ------------------------------ ##
9213	<	## Report this to gezelter@nd.edu ##
9214	<	## ------------------------------ ##
9215	<	_ASBOX
9216	<	) | sed "s/^/$as_me: WARNING:     /" >&2
9217	<	;;
9218	<	esac
9219	<	{ echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
9220	<	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6; }
9221	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
9222	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9223	<	else
9224	<	ac_cv_header_qhull_qhull_h=$ac_header_preproc
9225	<	fi
9226	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
9227	<	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6; }
9228	<
9229	<	fi
9230	<	if test $ac_cv_header_qhull_qhull_h = yes; then
9231	<	qhull_cv_qhull_h=yes
9232	<	else
9233	<	qhull_cv_qhull_h=no
9234	<	fi
9235	<
9236	<
9237	<	ac_ext=c
9238	<	ac_cpp='$CPP $CPPFLAGS'
9239	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9240	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9241	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9242	<
9243	<
9244	<	if test "$qhull_cv_libqhull" = "yes" -a "$qhull_cv_qhull_h" = "yes"; then
9245	<
9246	<	cat >>confdefs.h <<\_ACEOF
9247	<	#define HAVE_QHULL_H 1
9248	<	_ACEOF
9249	<
9250	<
9251	<	cat >>confdefs.h <<\_ACEOF
9252	<	#define HAVE_QHULL 1
9253	<	_ACEOF
9254	<
9255	<	USE_QHULL=yes
9256	<	QHULL_INC_DIR="${QHULL_HOME}/include"
9257	<	QHULL_LIB_DIR="${QHULL_HOME}/lib"
9258	<	QHULL="-lqhull"
9259	<	else
9260	<	{ echo "$as_me:$LINENO: checking qhull in ${QHULL_HOME}" >&5
9261	<	echo $ECHO_N "checking qhull in ${QHULL_HOME}... $ECHO_C" >&6; }
9262	<	QHULL_INC_DIR=
9263	<	QHULL_LIB_DIR=
9264	<	QHULL=
9265	<	USE_QHULL=no
9266	<	LDFLAGS="$QHULL_OLD_LDFLAGS"
9267	<	CFLAGS="$QHULL_OLD_CFLAGS"
9268	<	{ echo "$as_me:$LINENO: result: failed" >&5
9269	<	echo "${ECHO_T}failed" >&6; }
9270	<	echo ""
9271	<	echo "*********************************************************"
9272	<	echo "* WARNING: Could not find a working qhull installation  *"
9273	<	echo "* If you need OOPSE to be able to deal with convex      *"
9274	<	echo "* hulls be sure to specify a valid qhull installation   *"
9275	<	echo "* with --with-qhull=DIR                                 *"
9276	<	echo "*                                                       *"
9277	<	echo "* OOPSE will still work without qhull installed.        *"
9278	<	echo "*********************************************************"
9279	<	echo ""
9280	<	fi
9281	<
9282	<
9283	<
9284	<
9285	<	fi
9286	<	fi
9287	<
9288	<
9289	<	ac_ext=cpp
9290	<	ac_cpp='$CXXCPP $CPPFLAGS'
9291	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9292	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9293	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9294	<	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
9295	<	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
9296	<	if test -z "$CXXCPP"; then
9297	<	if test "${ac_cv_prog_CXXCPP+set}" = set; then
9298	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9299	<	else
9300	<	# Double quotes because CXXCPP needs to be expanded
9301	<	for CXXCPP in "$CXX -E" "/lib/cpp"
9302	<	do
9303	<	ac_preproc_ok=false
9304	<	for ac_cxx_preproc_warn_flag in '' yes
9305	<	do
9306	<	# Use a header file that comes with gcc, so configuring glibc
9307	<	# with a fresh cross-compiler works.
9308	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9309	<	# <limits.h> exists even on freestanding compilers.
9310	<	# On the NeXT, cc -E runs the code through the compiler's parser,
9311	<	# not just through cpp. "Syntax error" is here to catch this case.
9312	<	cat >conftest.$ac_ext <<_ACEOF
9313	<	/* confdefs.h.  */
9314	<	_ACEOF
9315	<	cat confdefs.h >>conftest.$ac_ext
9316	<	cat >>conftest.$ac_ext <<_ACEOF
9317	<	/* end confdefs.h.  */
9318	<	#ifdef __STDC__
9319	<	# include <limits.h>
9320	<	#else
9321	<	# include <assert.h>
9322	<	#endif
9323	<	Syntax error
9324	<	_ACEOF
9325	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9326	<	case "(($ac_try" in
9327	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9328	<	*) ac_try_echo=$ac_try;;
9329	<	esac
9330	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9331	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9332	<	ac_status=$?
9333	<	grep -v '^ *+' conftest.er1 >conftest.err
9334	<	rm -f conftest.er1
9335	<	cat conftest.err >&5
9336	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9337	<	(exit $ac_status); } >/dev/null && {
9338	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9339	<	test ! -s conftest.err
9340	<	}; then
9341	<	:
9342	<	else
9343	<	echo "$as_me: failed program was:" >&5
9344	<	sed 's/^/| /' conftest.$ac_ext >&5
9345	<
9346	<	# Broken: fails on valid input.
9347	<	continue
9348	<	fi
9349	<
9350	<	rm -f conftest.err conftest.$ac_ext
9351	<
9352	<	# OK, works on sane cases.  Now check whether nonexistent headers
9353	<	# can be detected and how.
9354	<	cat >conftest.$ac_ext <<_ACEOF
9355	<	/* confdefs.h.  */
9356	<	_ACEOF
9357	<	cat confdefs.h >>conftest.$ac_ext
9358	<	cat >>conftest.$ac_ext <<_ACEOF
9359	<	/* end confdefs.h.  */
9360	<	#include <ac_nonexistent.h>
9361	<	_ACEOF
9362	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9363	<	case "(($ac_try" in
9364	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9365	<	*) ac_try_echo=$ac_try;;
9366	<	esac
9367	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9368	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9369	<	ac_status=$?
9370	<	grep -v '^ *+' conftest.er1 >conftest.err
9371	<	rm -f conftest.er1
9372	<	cat conftest.err >&5
9373	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9374	<	(exit $ac_status); } >/dev/null && {
9375	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9376	<	test ! -s conftest.err
9377	<	}; then
9378	<	# Broken: success on invalid input.
9379	<	continue
9380	<	else
9381	<	echo "$as_me: failed program was:" >&5
9382	<	sed 's/^/| /' conftest.$ac_ext >&5
9383	<
9384	<	# Passes both tests.
9385	<	ac_preproc_ok=:
9386	<	break
9387	<	fi
9388	<
9389	<	rm -f conftest.err conftest.$ac_ext
9390	<
9391	<	done
9392	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9393	<	rm -f conftest.err conftest.$ac_ext
9394	<	if $ac_preproc_ok; then
9395	<	break
9396	<	fi
9397	<
9398	<	done
9399	<	ac_cv_prog_CXXCPP=$CXXCPP
9400	<
9401	<	fi
9402	<	CXXCPP=$ac_cv_prog_CXXCPP
9403	<	else
9404	<	ac_cv_prog_CXXCPP=$CXXCPP
9405	<	fi
9406	<	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
9407	<	echo "${ECHO_T}$CXXCPP" >&6; }
9408	<	ac_preproc_ok=false
9409	<	for ac_cxx_preproc_warn_flag in '' yes
9410	<	do
9411	<	# Use a header file that comes with gcc, so configuring glibc
9412	<	# with a fresh cross-compiler works.
9413	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9414	<	# <limits.h> exists even on freestanding compilers.
9415	<	# On the NeXT, cc -E runs the code through the compiler's parser,
9416	<	# not just through cpp. "Syntax error" is here to catch this case.
9417	<	cat >conftest.$ac_ext <<_ACEOF
9418	<	/* confdefs.h.  */
9419	<	_ACEOF
9420	<	cat confdefs.h >>conftest.$ac_ext
9421	<	cat >>conftest.$ac_ext <<_ACEOF
9422	<	/* end confdefs.h.  */
9423	<	#ifdef __STDC__
9424	<	# include <limits.h>
9425	<	#else
9426	<	# include <assert.h>
9427	<	#endif
9428	<	Syntax error
9429	<	_ACEOF
9430	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9431	<	case "(($ac_try" in
9432	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9433	<	*) ac_try_echo=$ac_try;;
9434	<	esac
9435	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9436	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9437	<	ac_status=$?
9438	<	grep -v '^ *+' conftest.er1 >conftest.err
9439	<	rm -f conftest.er1
9440	<	cat conftest.err >&5
9441	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9442	<	(exit $ac_status); } >/dev/null && {
9443	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9444	<	test ! -s conftest.err
9445	<	}; then
9446	<	:
9447	<	else
9448	<	echo "$as_me: failed program was:" >&5
9449	<	sed 's/^/| /' conftest.$ac_ext >&5
9450	<
9451	<	# Broken: fails on valid input.
9452	<	continue
9453	<	fi
9454	<
9455	<	rm -f conftest.err conftest.$ac_ext
9456	<
9457	<	# OK, works on sane cases.  Now check whether nonexistent headers
9458	<	# can be detected and how.
9459	<	cat >conftest.$ac_ext <<_ACEOF
9460	<	/* confdefs.h.  */
9461	<	_ACEOF
9462	<	cat confdefs.h >>conftest.$ac_ext
9463	<	cat >>conftest.$ac_ext <<_ACEOF
9464	<	/* end confdefs.h.  */
9465	<	#include <ac_nonexistent.h>
9466	<	_ACEOF
9467	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9468	<	case "(($ac_try" in
9469	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9470	<	*) ac_try_echo=$ac_try;;
9471	<	esac
9472	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9473	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9474	<	ac_status=$?
9475	<	grep -v '^ *+' conftest.er1 >conftest.err
9476	<	rm -f conftest.er1
9477	<	cat conftest.err >&5
9478	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479	<	(exit $ac_status); } >/dev/null && {
9480	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9481	<	test ! -s conftest.err
9482	<	}; then
9483	<	# Broken: success on invalid input.
9484	<	continue
9485	<	else
9486	<	echo "$as_me: failed program was:" >&5
9487	<	sed 's/^/| /' conftest.$ac_ext >&5
9488	<
9489	<	# Passes both tests.
9490	<	ac_preproc_ok=:
9491	<	break
9492	<	fi
9493	<
9494	<	rm -f conftest.err conftest.$ac_ext
9495	<
9496	<	done
9497	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9498	<	rm -f conftest.err conftest.$ac_ext
9499	<	if $ac_preproc_ok; then
9500	<	:
9501	<	else
9502	<	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
9503	<	See \`config.log' for more details." >&5
9504	<	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
9505	<	See \`config.log' for more details." >&2;}
9506	<	{ (exit 1); exit 1; }; }
9507	<	fi
9508	<
9509	<	ac_ext=cpp
9510	<	ac_cpp='$CXXCPP $CPPFLAGS'
9511	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9512	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9513	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9514	<
9515	<
9516	<	#
9517	<	# Handle user hints
9518	<	#
9519	<
9520	<	# Check whether --with-openbabel was given.
9521	<	if test "${with_openbabel+set}" = set; then
9522	<	withval=$with_openbabel; openbabel_dir="$withval"
9523	<	else
9524	<	openbabel_dir="not_set"
9525	<	fi
9526	<
9527	<	if test "$openbabel_dir" != "no"; then
9528	<
9529	<	if test "$openbabel_dir" != "not_set" ; then
9530	<	if test -d "$openbabel_dir"
9531	<	then
9532	<	OPENBABEL_HOME="$openbabel_dir"
9533	<	else
9534	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&5
9535	<	echo "$as_me: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&2;}
9536	<	OPENBABEL_HOME=/usr/local
9537	<	if test ! -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/babelconfig.h" -a -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/obconversion.h"
9538	<	then
9539	<	OPENBABEL_HOME=/usr
9540	<	fi
9541	<	fi
9542	<	fi
9543	<	#
9544	<	# Locate openbabel, if wanted
9545	<	#
9546	<	if test -n "${OPENBABEL_HOME}"
9547	<	then
9548	<
9549	<	ac_ext=cpp
9550	<	ac_cpp='$CXXCPP $CPPFLAGS'
9551	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9552	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9553	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9554	<
9555	<	OPENBABEL_OLD_LDFLAGS=$LDFLAGS
9556	<	OPENBABEL_OLD_CPPFLAGS=$CPPFLAGS
9557	<	LDFLAGS="$LDFLAGS -L${OPENBABEL_HOME}/lib -lopenbabel"
9558	<	CPPFLAGS="$CPPFLAGS -I${OPENBABEL_HOME}/include/openbabel-2.0"
9559	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9560	<	{ echo "$as_me:$LINENO: checking for openbabel/babelconfig.h" >&5
9561	<	echo $ECHO_N "checking for openbabel/babelconfig.h... $ECHO_C" >&6; }
9562	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9563	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9564	<	fi
9565	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_babelconfig_h" >&5
9566	<	echo "${ECHO_T}$ac_cv_header_openbabel_babelconfig_h" >&6; }
9567	<	else
9568	<	# Is the header compilable?
9569	<	{ echo "$as_me:$LINENO: checking openbabel/babelconfig.h usability" >&5
9570	<	echo $ECHO_N "checking openbabel/babelconfig.h usability... $ECHO_C" >&6; }
9571	<	cat >conftest.$ac_ext <<_ACEOF
9572	<	/* confdefs.h.  */
9573	<	_ACEOF
9574	<	cat confdefs.h >>conftest.$ac_ext
9575	<	cat >>conftest.$ac_ext <<_ACEOF
9576	<	/* end confdefs.h.  */
9577	<	$ac_includes_default
9578	<	#include <openbabel/babelconfig.h>
9579	<	_ACEOF
9580	<	rm -f conftest.$ac_objext
9581	<	if { (ac_try="$ac_compile"
9582	<	case "(($ac_try" in
9583	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9584	<	*) ac_try_echo=$ac_try;;
9585	<	esac
9586	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9587	<	(eval "$ac_compile") 2>conftest.er1
9588	<	ac_status=$?
9589	<	grep -v '^ *+' conftest.er1 >conftest.err
9590	<	rm -f conftest.er1
9591	<	cat conftest.err >&5
9592	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9593	<	(exit $ac_status); } && {
9594	<	test -z "$ac_cxx_werror_flag" ||
9595	<	test ! -s conftest.err
9596	<	} && test -s conftest.$ac_objext; then
9597	<	ac_header_compiler=yes
9598	<	else
9599	<	echo "$as_me: failed program was:" >&5
9600	<	sed 's/^/| /' conftest.$ac_ext >&5
9601	<
9602	<	ac_header_compiler=no
9603	<	fi
9604	<
9605	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9606	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9607	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9608	<
9609	<	# Is the header present?
9610	<	{ echo "$as_me:$LINENO: checking openbabel/babelconfig.h presence" >&5
9611	<	echo $ECHO_N "checking openbabel/babelconfig.h presence... $ECHO_C" >&6; }
9612	<	cat >conftest.$ac_ext <<_ACEOF
9613	<	/* confdefs.h.  */
9614	<	_ACEOF
9615	<	cat confdefs.h >>conftest.$ac_ext
9616	<	cat >>conftest.$ac_ext <<_ACEOF
9617	<	/* end confdefs.h.  */
9618	<	#include <openbabel/babelconfig.h>
9619	<	_ACEOF
9620	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9621	<	case "(($ac_try" in
9622	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9623	<	*) ac_try_echo=$ac_try;;
9624	<	esac
9625	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9626	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9627	<	ac_status=$?
9628	<	grep -v '^ *+' conftest.er1 >conftest.err
9629	<	rm -f conftest.er1
9630	<	cat conftest.err >&5
9631	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9632	<	(exit $ac_status); } >/dev/null && {
9633	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9634	<	test ! -s conftest.err
9635	<	}; then
9636	<	ac_header_preproc=yes
9637	<	else
9638	<	echo "$as_me: failed program was:" >&5
9639	<	sed 's/^/| /' conftest.$ac_ext >&5
9640	<
9641	<	ac_header_preproc=no
9642	<	fi
9643	<
9644	<	rm -f conftest.err conftest.$ac_ext
9645	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9646	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9647	<
9648	<	# So?  What about this header?
9649	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9650	<	yes:no: )
9651	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: accepted by the compiler, rejected by the preprocessor!" >&5
9652	<	echo "$as_me: WARNING: openbabel/babelconfig.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9653	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: proceeding with the compiler's result" >&5
9654	<	echo "$as_me: WARNING: openbabel/babelconfig.h: proceeding with the compiler's result" >&2;}
9655	<	ac_header_preproc=yes
9656	<	;;
9657	<	no:yes:* )
9658	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: present but cannot be compiled" >&5
9659	<	echo "$as_me: WARNING: openbabel/babelconfig.h: present but cannot be compiled" >&2;}
9660	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h:     check for missing prerequisite headers?" >&5
9661	<	echo "$as_me: WARNING: openbabel/babelconfig.h:     check for missing prerequisite headers?" >&2;}
9662	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: see the Autoconf documentation" >&5
9663	<	echo "$as_me: WARNING: openbabel/babelconfig.h: see the Autoconf documentation" >&2;}
9664	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h:     section \"Present But Cannot Be Compiled\"" >&5
9665	<	echo "$as_me: WARNING: openbabel/babelconfig.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9666	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: proceeding with the preprocessor's result" >&5
9667	<	echo "$as_me: WARNING: openbabel/babelconfig.h: proceeding with the preprocessor's result" >&2;}
9668	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: in the future, the compiler will take precedence" >&5
9669	<	echo "$as_me: WARNING: openbabel/babelconfig.h: in the future, the compiler will take precedence" >&2;}
9670	<	( cat <<\_ASBOX
9671	<	## ------------------------------ ##
9672	<	## Report this to gezelter@nd.edu ##
9673	<	## ------------------------------ ##
9674	<	_ASBOX
9675	<	) | sed "s/^/$as_me: WARNING:     /" >&2
9676	<	;;
9677	<	esac
9678	<	{ echo "$as_me:$LINENO: checking for openbabel/babelconfig.h" >&5
9679	<	echo $ECHO_N "checking for openbabel/babelconfig.h... $ECHO_C" >&6; }
9680	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9681	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9682	<	else
9683	<	ac_cv_header_openbabel_babelconfig_h=$ac_header_preproc
9684	<	fi
9685	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_babelconfig_h" >&5
9686	<	echo "${ECHO_T}$ac_cv_header_openbabel_babelconfig_h" >&6; }
9687	<
9688	<	fi
9689	<	if test $ac_cv_header_openbabel_babelconfig_h = yes; then
9690	<	openbabel_cv_openbabel_h=yes
9691	<	else
9692	<	openbabel_cv_openbabel_h=no
9693	<	fi
9694	<
9695	<
9696	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9697	<	{ echo "$as_me:$LINENO: checking for openbabel/obconversion.h" >&5
9698	<	echo $ECHO_N "checking for openbabel/obconversion.h... $ECHO_C" >&6; }
9699	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9700	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9701	<	fi
9702	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_obconversion_h" >&5
9703	<	echo "${ECHO_T}$ac_cv_header_openbabel_obconversion_h" >&6; }
9704	<	else
9705	<	# Is the header compilable?
9706	<	{ echo "$as_me:$LINENO: checking openbabel/obconversion.h usability" >&5
9707	<	echo $ECHO_N "checking openbabel/obconversion.h usability... $ECHO_C" >&6; }
9708	<	cat >conftest.$ac_ext <<_ACEOF
9709	<	/* confdefs.h.  */
9710	<	_ACEOF
9711	<	cat confdefs.h >>conftest.$ac_ext
9712	<	cat >>conftest.$ac_ext <<_ACEOF
9713	<	/* end confdefs.h.  */
9714	<	$ac_includes_default
9715	<	#include <openbabel/obconversion.h>
9716	<	_ACEOF
9717	<	rm -f conftest.$ac_objext
9718	<	if { (ac_try="$ac_compile"
9719	<	case "(($ac_try" in
9720	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9721	<	*) ac_try_echo=$ac_try;;
9722	<	esac
9723	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9724	<	(eval "$ac_compile") 2>conftest.er1
9725	<	ac_status=$?
9726	<	grep -v '^ *+' conftest.er1 >conftest.err
9727	<	rm -f conftest.er1
9728	<	cat conftest.err >&5
9729	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9730	<	(exit $ac_status); } && {
9731	<	test -z "$ac_cxx_werror_flag" ||
9732	<	test ! -s conftest.err
9733	<	} && test -s conftest.$ac_objext; then
9734	<	ac_header_compiler=yes
9735	<	else
9736	<	echo "$as_me: failed program was:" >&5
9737	<	sed 's/^/| /' conftest.$ac_ext >&5
9738	<
9739	<	ac_header_compiler=no
9740	<	fi
9741	<
9742	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9743	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9744	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9745	<
9746	<	# Is the header present?
9747	<	{ echo "$as_me:$LINENO: checking openbabel/obconversion.h presence" >&5
9748	<	echo $ECHO_N "checking openbabel/obconversion.h presence... $ECHO_C" >&6; }
9749	<	cat >conftest.$ac_ext <<_ACEOF
9750	<	/* confdefs.h.  */
9751	<	_ACEOF
9752	<	cat confdefs.h >>conftest.$ac_ext
9753	<	cat >>conftest.$ac_ext <<_ACEOF
9754	<	/* end confdefs.h.  */
9755	<	#include <openbabel/obconversion.h>
9756	<	_ACEOF
9757	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9758	<	case "(($ac_try" in
9759	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9760	<	*) ac_try_echo=$ac_try;;
9761	<	esac
9762	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9763	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9764	<	ac_status=$?
9765	<	grep -v '^ *+' conftest.er1 >conftest.err
9766	<	rm -f conftest.er1
9767	<	cat conftest.err >&5
9768	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9769	<	(exit $ac_status); } >/dev/null && {
9770	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9771	<	test ! -s conftest.err
9772	<	}; then
9773	<	ac_header_preproc=yes
9774	<	else
9775	<	echo "$as_me: failed program was:" >&5
9776	<	sed 's/^/| /' conftest.$ac_ext >&5
9777	<
9778	<	ac_header_preproc=no
9779	<	fi
9780	<
9781	<	rm -f conftest.err conftest.$ac_ext
9782	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9783	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9784	<
9785	<	# So?  What about this header?
9786	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9787	<	yes:no: )
9788	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: accepted by the compiler, rejected by the preprocessor!" >&5
9789	<	echo "$as_me: WARNING: openbabel/obconversion.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9790	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: proceeding with the compiler's result" >&5
9791	<	echo "$as_me: WARNING: openbabel/obconversion.h: proceeding with the compiler's result" >&2;}
9792	<	ac_header_preproc=yes
9793	<	;;
9794	<	no:yes:* )
9795	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: present but cannot be compiled" >&5
9796	<	echo "$as_me: WARNING: openbabel/obconversion.h: present but cannot be compiled" >&2;}
9797	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h:     check for missing prerequisite headers?" >&5
9798	<	echo "$as_me: WARNING: openbabel/obconversion.h:     check for missing prerequisite headers?" >&2;}
9799	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: see the Autoconf documentation" >&5
9800	<	echo "$as_me: WARNING: openbabel/obconversion.h: see the Autoconf documentation" >&2;}
9801	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h:     section \"Present But Cannot Be Compiled\"" >&5
9802	<	echo "$as_me: WARNING: openbabel/obconversion.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9803	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: proceeding with the preprocessor's result" >&5
9804	<	echo "$as_me: WARNING: openbabel/obconversion.h: proceeding with the preprocessor's result" >&2;}
9805	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: in the future, the compiler will take precedence" >&5
9806	<	echo "$as_me: WARNING: openbabel/obconversion.h: in the future, the compiler will take precedence" >&2;}
9807	<	( cat <<\_ASBOX
9808	<	## ------------------------------ ##
9809	<	## Report this to gezelter@nd.edu ##
9810	<	## ------------------------------ ##
9811	<	_ASBOX
9812	<	) | sed "s/^/$as_me: WARNING:     /" >&2
9813	<	;;
9814	<	esac
9815	<	{ echo "$as_me:$LINENO: checking for openbabel/obconversion.h" >&5
9816	<	echo $ECHO_N "checking for openbabel/obconversion.h... $ECHO_C" >&6; }
9817	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9818	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9819	<	else
9820	<	ac_cv_header_openbabel_obconversion_h=$ac_header_preproc
9821	<	fi
9822	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_obconversion_h" >&5
9823	<	echo "${ECHO_T}$ac_cv_header_openbabel_obconversion_h" >&6; }
9824	<
9825	<	fi
9826	<	if test $ac_cv_header_openbabel_obconversion_h = yes; then
9827	<	openbabel_cv_obconversion_h=yes
9828	<	else
9829	<	openbabel_cv_obconversion_h=no
9830	<	fi
9831	<
9832	<
9833	<	cat >conftest.$ac_ext <<_ACEOF
9834	<
9835	<	/* confdefs.h.  */
9836	<	_ACEOF
9837	<	cat confdefs.h >>conftest.$ac_ext
9838	<	cat >>conftest.$ac_ext <<_ACEOF
9839	<	/* end confdefs.h.  */
9840	<
9841	<	#include <openbabel/babelconfig.h>
9842	<	#include <openbabel/obconversion.h>
9843	<	using namespace std;
9844	<	using namespace OpenBabel;
9845	<
9846	<	#ifdef FC_DUMMY_MAIN
9847	<	#ifndef FC_DUMMY_MAIN_EQ_F77
9848	<	#  ifdef __cplusplus
9849	<	extern "C"
9850	<	#  endif
9851	<	int FC_DUMMY_MAIN() { return 1; }
9852	<	#endif
9853	<	#endif
9854	<	int
9855	<	main ()
9856	<	{
9857	<
9858	<	OBConversion Conv(&cin, &cout);
9859	<
9860	<
9861	<	;
9862	<	return 0;
9863	<	}
9864	<	_ACEOF
9865	<	rm -f conftest.$ac_objext conftest$ac_exeext
9866	<	if { (ac_try="$ac_link"
9867	<	case "(($ac_try" in
9868	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9869	<	*) ac_try_echo=$ac_try;;
9870	<	esac
9871	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9872	<	(eval "$ac_link") 2>conftest.er1
9873	<	ac_status=$?
9874	<	grep -v '^ *+' conftest.er1 >conftest.err
9875	<	rm -f conftest.er1
9876	<	cat conftest.err >&5
9877	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9878	<	(exit $ac_status); } && {
9879	<	test -z "$ac_cxx_werror_flag" ||
9880	<	test ! -s conftest.err
9881	<	} && test -s conftest$ac_exeext &&
9882	<	$as_test_x conftest$ac_exeext; then
9883	<
9884	<	openbabel_lib_found="yes"
9885	<	{ echo "$as_me:$LINENO: result: found" >&5
9886	<	echo "${ECHO_T}found" >&6; }
9887	<
9888	<	else
9889	<	echo "$as_me: failed program was:" >&5
9890	<	sed 's/^/| /' conftest.$ac_ext >&5
9891	<
9892	<
9893	<	openbabel_lib_found="no"
9894	<	{ echo "$as_me:$LINENO: result: not found" >&5
9895	<	echo "${ECHO_T}not found" >&6; }
9896	<
9897	<
9898	<	fi
9899	<
9900	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9901	<	conftest$ac_exeext conftest.$ac_ext
9902	<	ac_ext=c
9903	<	ac_cpp='$CPP $CPPFLAGS'
9904	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9905	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9906	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9907	<
9908	<	LDFLAGS="$OPENBABEL_OLD_LDFLAGS"
9909	<	CPPFLAGS="$OPENBABEL_OLD_CPPFLAGS"
9910	<
9911	<	if test "$openbabel_lib_found" = "yes" -a "$openbabel_cv_openbabel_h" = "yes" -a "$openbabel_cv_obconversion_h" = "yes"; then
9912	<	USE_OPENBABEL=yes
9913	<	OPENBABEL_INC_DIR="${OPENBABEL_HOME}/include/openbabel-2.0"
9914	<	OPENBABEL_LIB_DIR="${OPENBABEL_HOME}/lib"
9915	<	OPENBABEL_LIB="-lopenbabel"
9916	<	else
9917	<	{ echo "$as_me:$LINENO: checking openbabel in ${OPENBABEL_HOME}" >&5
9918	<	echo $ECHO_N "checking openbabel in ${OPENBABEL_HOME}... $ECHO_C" >&6; }
9919	<	OPENBABEL_INC_DIR=
9920	<	OPENBABEL_LIB_DIR=
9921	<	OPENBABEL_LIB=
9922	<	USE_OPENBABEL=no
9923	<	{ echo "$as_me:$LINENO: result: failed" >&5
9924	<	echo "${ECHO_T}failed" >&6; }
9925	<	echo ""
9926	<	echo "*********************************************************"
9927	<	echo "* WARNING: Could not find a working openbabel-2.x       *"
9928	<	echo "* installation If you need OOPSE to be able to convert  *"
9929	<	echo "* xyz or pdb files you need to specify a valid          *"
9930	<	echo "* openbabel-2.x installation with --with-openbabel=DIR  *"
9931	<	echo "*                                                       *"
9932	<	echo "* OOPSE will still work without openbabel installed.    *"
9933	<	echo "*********************************************************"
9934	<	echo ""
9935	<	fi
9936	<
9937	<
9938	<
9939	<
9940	<	fi
9941	<	fi
9942	<
9943	<
9944	<	# Checks for header files.
9945	<	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
9946	<	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
9947	<	if test "${ac_cv_header_stdc+set}" = set; then
9948	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9949	<	else
9950	<	cat >conftest.$ac_ext <<_ACEOF
9951	<	/* confdefs.h.  */
9952	<	_ACEOF
9953	<	cat confdefs.h >>conftest.$ac_ext
9954	<	cat >>conftest.$ac_ext <<_ACEOF
9955	<	/* end confdefs.h.  */
9956	<	#include <stdlib.h>
9957	<	#include <stdarg.h>
9958	<	#include <string.h>
9959	<	#include <float.h>
9960	<
9961	<	#ifdef FC_DUMMY_MAIN
9962	<	#ifndef FC_DUMMY_MAIN_EQ_F77
9963	<	#  ifdef __cplusplus
9964	<	extern "C"
9965	<	#  endif
9966	<	int FC_DUMMY_MAIN() { return 1; }
9967	<	#endif
9968	<	#endif
9969	<	int
9970	<	main ()
9971	<	{
9972	<
9973	<	;
9974	<	return 0;
9975	<	}
9976	<	_ACEOF
9977	<	rm -f conftest.$ac_objext
9978	<	if { (ac_try="$ac_compile"
9979	<	case "(($ac_try" in
9980	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9981	<	*) ac_try_echo=$ac_try;;
9982	<	esac
9983	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9984	<	(eval "$ac_compile") 2>conftest.er1
9985	<	ac_status=$?
9986	<	grep -v '^ *+' conftest.er1 >conftest.err
9987	<	rm -f conftest.er1
9988	<	cat conftest.err >&5
9989	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9990	<	(exit $ac_status); } && {
9991	<	test -z "$ac_c_werror_flag" ||
9992	<	test ! -s conftest.err
9993	<	} && test -s conftest.$ac_objext; then
9994	<	ac_cv_header_stdc=yes
9995	<	else
9996	<	echo "$as_me: failed program was:" >&5
9997	<	sed 's/^/| /' conftest.$ac_ext >&5
9998	<
9999	<	ac_cv_header_stdc=no
10000	<	fi
10001	<
10002	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10003	<
10004	<	if test $ac_cv_header_stdc = yes; then
10005	<	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10006	<	cat >conftest.$ac_ext <<_ACEOF
10007	<	/* confdefs.h.  */
10008	<	_ACEOF
10009	<	cat confdefs.h >>conftest.$ac_ext
10010	<	cat >>conftest.$ac_ext <<_ACEOF
10011	<	/* end confdefs.h.  */
10012	<	#include <string.h>
10013	<
10014	<	_ACEOF
10015	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10016	<	$EGREP "memchr" >/dev/null 2>&1; then
10017	<	:
10018	<	else
10019	<	ac_cv_header_stdc=no
10020	<	fi
10021	<	rm -f conftest*
10022	<
10023	<	fi
10024	<
10025	<	if test $ac_cv_header_stdc = yes; then
10026	<	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10027	<	cat >conftest.$ac_ext <<_ACEOF
10028	<	/* confdefs.h.  */
10029	<	_ACEOF
10030	<	cat confdefs.h >>conftest.$ac_ext
10031	<	cat >>conftest.$ac_ext <<_ACEOF
10032	<	/* end confdefs.h.  */
10033	<	#include <stdlib.h>
10034	<
10035	<	_ACEOF
10036	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10037	<	$EGREP "free" >/dev/null 2>&1; then
10038	<	:
10039	<	else
10040	<	ac_cv_header_stdc=no
10041	<	fi
10042	<	rm -f conftest*
10043	<
10044	<	fi
10045	<
10046	<	if test $ac_cv_header_stdc = yes; then
10047	<	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10048	<	if test "$cross_compiling" = yes; then
10049	<	:
10050	<	else
10051	<	cat >conftest.$ac_ext <<_ACEOF
10052	<	/* confdefs.h.  */
10053	<	_ACEOF
10054	<	cat confdefs.h >>conftest.$ac_ext
10055	<	cat >>conftest.$ac_ext <<_ACEOF
10056	<	/* end confdefs.h.  */
10057	<	#include <ctype.h>
10058	<	#include <stdlib.h>
10059	<	#if ((' ' & 0x0FF) == 0x020)
10060	<	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10061	<	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10062	<	#else
10063	<	# define ISLOWER(c) \
10064	<	(('a' <= (c) && (c) <= 'i') \
10065	<	|| ('j' <= (c) && (c) <= 'r') \
10066	<	|| ('s' <= (c) && (c) <= 'z'))
10067	<	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10068	<	#endif
10069	<
10070	<	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10071	<	int
10072	<	main ()
10073	<	{
10074	<	int i;
10075	<	for (i = 0; i < 256; i++)
10076	<	if (XOR (islower (i), ISLOWER (i))
10077	<	|| toupper (i) != TOUPPER (i))
10078	<	return 2;
10079	<	return 0;
10080	<	}
10081	<	_ACEOF
10082	<	rm -f conftest$ac_exeext
10083	<	if { (ac_try="$ac_link"
10084	<	case "(($ac_try" in
10085	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10086	<	*) ac_try_echo=$ac_try;;
10087	<	esac
10088	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10089	<	(eval "$ac_link") 2>&5
10090	<	ac_status=$?
10091	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10092	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10093	<	{ (case "(($ac_try" in
10094	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10095	<	*) ac_try_echo=$ac_try;;
10096	<	esac
10097	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10098	<	(eval "$ac_try") 2>&5
10099	<	ac_status=$?
10100	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10101	<	(exit $ac_status); }; }; then
10102	<	:
10103	<	else
10104	<	echo "$as_me: program exited with status $ac_status" >&5
10105	<	echo "$as_me: failed program was:" >&5
10106	<	sed 's/^/| /' conftest.$ac_ext >&5
10107	<
10108	<	( exit $ac_status )
10109	<	ac_cv_header_stdc=no
10110	<	fi
10111	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10112	<	fi
10113	<
10114	<
10115	<	fi
10116	<	fi
10117	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
10118	<	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
10119	<	if test $ac_cv_header_stdc = yes; then
10120	<
10121	<	cat >>confdefs.h <<\_ACEOF
10122	<	#define STDC_HEADERS 1
10123	<	_ACEOF
10124	<
10125	<	fi
10126	<
10127	<
10128	<
10129	<
10130	<
10131	<
10132	<
10133	<
10134	<
10135	<
10136	<
10137	<
10138	<
10139	<
10140	<
10141	<
10142	<
10143	<
10144	<
10145	<
10146	<
10147	<
10148	<
10149	<
10150	<
10151	<
10152	<	for ac_header in conio.h dlfcn.h fstream.h iostream.h libintl.h limits.h machine/hal_sysinfo.h math.h stddef.h stdio.h stdlib.h string.h strings.h strstream.h sys/param.h sys/pstat.h sys/sysmp.h sys/sysctl.h sys/sysinfo.h sys/systemcfg.h sys/table.h sys/time.h time.h unistd.h zlib.h
10153	<	do
10154	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10155	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10156	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10157	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10158	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10159	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10160	<	fi
10161	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10162	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10163	<	echo "${ECHO_T}$ac_res" >&6; }
10164	<	else
10165	<	# Is the header compilable?
10166	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10167	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10168	<	cat >conftest.$ac_ext <<_ACEOF
10169	<	/* confdefs.h.  */
10170	<	_ACEOF
10171	<	cat confdefs.h >>conftest.$ac_ext
10172	<	cat >>conftest.$ac_ext <<_ACEOF
10173	<	/* end confdefs.h.  */
10174	<	$ac_includes_default
10175	<	#include <$ac_header>
10176	<	_ACEOF
10177	<	rm -f conftest.$ac_objext
10178	<	if { (ac_try="$ac_compile"
10179	<	case "(($ac_try" in
10180	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10181	<	*) ac_try_echo=$ac_try;;
10182	<	esac
10183	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10184	<	(eval "$ac_compile") 2>conftest.er1
10185	<	ac_status=$?
10186	<	grep -v '^ *+' conftest.er1 >conftest.err
10187	<	rm -f conftest.er1
10188	<	cat conftest.err >&5
10189	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10190	<	(exit $ac_status); } && {
10191	<	test -z "$ac_c_werror_flag" ||
10192	<	test ! -s conftest.err
10193	<	} && test -s conftest.$ac_objext; then
10194	<	ac_header_compiler=yes
10195	<	else
10196	<	echo "$as_me: failed program was:" >&5
10197	<	sed 's/^/| /' conftest.$ac_ext >&5
10198	<
10199	<	ac_header_compiler=no
10200	<	fi
10201	<
10202	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10203	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10204	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
10205	<
10206	<	# Is the header present?
10207	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10208	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10209	<	cat >conftest.$ac_ext <<_ACEOF
10210	<	/* confdefs.h.  */
10211	<	_ACEOF
10212	<	cat confdefs.h >>conftest.$ac_ext
10213	<	cat >>conftest.$ac_ext <<_ACEOF
10214	<	/* end confdefs.h.  */
10215	<	#include <$ac_header>
10216	<	_ACEOF
10217	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
10218	<	case "(($ac_try" in
10219	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10220	<	*) ac_try_echo=$ac_try;;
10221	<	esac
10222	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10223	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10224	<	ac_status=$?
10225	<	grep -v '^ *+' conftest.er1 >conftest.err
10226	<	rm -f conftest.er1
10227	<	cat conftest.err >&5
10228	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10229	<	(exit $ac_status); } >/dev/null && {
10230	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
10231	<	test ! -s conftest.err
10232	<	}; then
10233	<	ac_header_preproc=yes
10234	<	else
10235	<	echo "$as_me: failed program was:" >&5
10236	<	sed 's/^/| /' conftest.$ac_ext >&5
10237	<
10238	<	ac_header_preproc=no
10239	<	fi
10240	<
10241	<	rm -f conftest.err conftest.$ac_ext
10242	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10243	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
10244	<
10245	<	# So?  What about this header?
10246	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10247	<	yes:no: )
10248	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10249	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10250	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10251	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10252	<	ac_header_preproc=yes
10253	<	;;
10254	<	no:yes:* )
10255	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10256	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10257	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10258	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10259	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10260	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10261	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10262	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10263	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10264	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10265	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10266	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10267	<	( cat <<\_ASBOX
10268	<	## ------------------------------ ##
10269	<	## Report this to gezelter@nd.edu ##
10270	<	## ------------------------------ ##
10271	<	_ASBOX
10272	<	) | sed "s/^/$as_me: WARNING:     /" >&2
10273	<	;;
10274	<	esac
10275	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10276	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10277	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10278	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10279	<	else
10280	<	eval "$as_ac_Header=\$ac_header_preproc"
10281	<	fi
10282	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10283	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10284	<	echo "${ECHO_T}$ac_res" >&6; }
10285	<
10286	<	fi
10287	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10288	<	cat >>confdefs.h <<_ACEOF
10289	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10290	<	_ACEOF
10291	<
10292	<	fi
10293	<
10294	<	done
10295	<
10296	<
10297	<	# Checks for typedefs, structures, and compiler characteristics.
10298	<	{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
10299	<	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
10300	<	if test "${ac_cv_header_stdbool_h+set}" = set; then
10301	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10302	<	else
10303	<	cat >conftest.$ac_ext <<_ACEOF
10304	<	/* confdefs.h.  */
10305	<	_ACEOF
10306	<	cat confdefs.h >>conftest.$ac_ext
10307	<	cat >>conftest.$ac_ext <<_ACEOF
10308	<	/* end confdefs.h.  */
10309	<
10310	<	#include <stdbool.h>
10311	<	#ifndef bool
10312	<	"error: bool is not defined"
10313	<	#endif
10314	<	#ifndef false
10315	<	"error: false is not defined"
10316	<	#endif
10317	<	#if false
10318	<	"error: false is not 0"
10319	<	#endif
10320	<	#ifndef true
10321	<	"error: true is not defined"
10322	<	#endif
10323	<	#if true != 1
10324	<	"error: true is not 1"
10325	<	#endif
10326	<	#ifndef __bool_true_false_are_defined
10327	<	"error: __bool_true_false_are_defined is not defined"
10328	<	#endif
10329	<
10330	<	struct s { _Bool s: 1; _Bool t; } s;
10331	<
10332	<	char a[true == 1 ? 1 : -1];
10333	<	char b[false == 0 ? 1 : -1];
10334	<	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
10335	<	char d[(bool) 0.5 == true ? 1 : -1];
10336	<	bool e = &s;
10337	<	char f[(_Bool) 0.0 == false ? 1 : -1];
10338	<	char g[true];
10339	<	char h[sizeof (_Bool)];
10340	<	char i[sizeof s.t];
10341	<	enum { j = false, k = true, l = false * true, m = true * 256 };
10342	<	_Bool n[m];
10343	<	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
10344	<	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
10345	<	#       if defined __xlc__ || defined __GNUC__
10346	<	/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
10347	<	reported by James Lemley on 2005-10-05; see
10348	<	http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
10349	<	This test is not quite right, since xlc is allowed to
10350	<	reject this program, as the initializer for xlcbug is
10351	<	not one of the forms that C requires support for.
10352	<	However, doing the test right would require a runtime
10353	<	test, and that would make cross-compilation harder.
10354	<	Let us hope that IBM fixes the xlc bug, and also adds
10355	<	support for this kind of constant expression.  In the
10356	<	meantime, this test will reject xlc, which is OK, since
10357	<	our stdbool.h substitute should suffice.  We also test
10358	<	this with GCC, where it should work, to detect more
10359	<	quickly whether someone messes up the test in the
10360	<	future.  */
10361	<	char digs[] = "0123456789";
10362	<	int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
10363	<	#       endif
10364	<	/* Catch a bug in an HP-UX C compiler.  See
10365	<	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
10366	<	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
10367	<	*/
10368	<	_Bool q = true;
10369	<	_Bool *pq = &q;
10370	<
10371	<	#ifdef FC_DUMMY_MAIN
10372	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10373	<	#  ifdef __cplusplus
10374	<	extern "C"
10375	<	#  endif
10376	<	int FC_DUMMY_MAIN() { return 1; }
10377	<	#endif
10378	<	#endif
10379	<	int
10380	<	main ()
10381	<	{
10382	<
10383	<	*pq |= q;
10384	<	*pq |= ! q;
10385	<	/* Refer to every declared value, to avoid compiler optimizations.  */
10386	<	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
10387	<	+ !m + !n + !o + !p + !q + !pq);
10388	<
10389	<	;
10390	<	return 0;
10391	<	}
10392	<	_ACEOF
10393	<	rm -f conftest.$ac_objext
10394	<	if { (ac_try="$ac_compile"
10395	<	case "(($ac_try" in
10396	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10397	<	*) ac_try_echo=$ac_try;;
10398	<	esac
10399	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10400	<	(eval "$ac_compile") 2>conftest.er1
10401	<	ac_status=$?
10402	<	grep -v '^ *+' conftest.er1 >conftest.err
10403	<	rm -f conftest.er1
10404	<	cat conftest.err >&5
10405	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10406	<	(exit $ac_status); } && {
10407	<	test -z "$ac_c_werror_flag" ||
10408	<	test ! -s conftest.err
10409	<	} && test -s conftest.$ac_objext; then
10410	<	ac_cv_header_stdbool_h=yes
10411	<	else
10412	<	echo "$as_me: failed program was:" >&5
10413	<	sed 's/^/| /' conftest.$ac_ext >&5
10414	<
10415	<	ac_cv_header_stdbool_h=no
10416	<	fi
10417	<
10418	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10419	<	fi
10420	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
10421	<	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
10422	<	{ echo "$as_me:$LINENO: checking for _Bool" >&5
10423	<	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
10424	<	if test "${ac_cv_type__Bool+set}" = set; then
10425	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10426	<	else
10427	<	cat >conftest.$ac_ext <<_ACEOF
10428	<	/* confdefs.h.  */
10429	<	_ACEOF
10430	<	cat confdefs.h >>conftest.$ac_ext
10431	<	cat >>conftest.$ac_ext <<_ACEOF
10432	<	/* end confdefs.h.  */
10433	<	$ac_includes_default
10434	<	typedef _Bool ac__type_new_;
10435	<	#ifdef FC_DUMMY_MAIN
10436	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10437	<	#  ifdef __cplusplus
10438	<	extern "C"
10439	<	#  endif
10440	<	int FC_DUMMY_MAIN() { return 1; }
10441	<	#endif
10442	<	#endif
10443	<	int
10444	<	main ()
10445	<	{
10446	<	if ((ac__type_new_ *) 0)
10447	<	return 0;
10448	<	if (sizeof (ac__type_new_))
10449	<	return 0;
10450	<	;
10451	<	return 0;
10452	<	}
10453	<	_ACEOF
10454	<	rm -f conftest.$ac_objext
10455	<	if { (ac_try="$ac_compile"
10456	<	case "(($ac_try" in
10457	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10458	<	*) ac_try_echo=$ac_try;;
10459	<	esac
10460	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10461	<	(eval "$ac_compile") 2>conftest.er1
10462	<	ac_status=$?
10463	<	grep -v '^ *+' conftest.er1 >conftest.err
10464	<	rm -f conftest.er1
10465	<	cat conftest.err >&5
10466	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10467	<	(exit $ac_status); } && {
10468	<	test -z "$ac_c_werror_flag" ||
10469	<	test ! -s conftest.err
10470	<	} && test -s conftest.$ac_objext; then
10471	<	ac_cv_type__Bool=yes
10472	<	else
10473	<	echo "$as_me: failed program was:" >&5
10474	<	sed 's/^/| /' conftest.$ac_ext >&5
10475	<
10476	<	ac_cv_type__Bool=no
10477	<	fi
10478	<
10479	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10480	<	fi
10481	<	{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
10482	<	echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
10483	<	if test $ac_cv_type__Bool = yes; then
10484	<
10485	<	cat >>confdefs.h <<_ACEOF
10486	<	#define HAVE__BOOL 1
10487	<	_ACEOF
10488	<
10489	<
10490	<	fi
10491	<
10492	<	if test $ac_cv_header_stdbool_h = yes; then
10493	<
10494	<	cat >>confdefs.h <<\_ACEOF
10495	<	#define HAVE_STDBOOL_H 1
10496	<	_ACEOF
10497	<
10498	<	fi
10499	<
10500	<	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
10501	<	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
10502	<	if test "${ac_cv_c_const+set}" = set; then
10503	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10504	<	else
10505	<	cat >conftest.$ac_ext <<_ACEOF
10506	<	/* confdefs.h.  */
10507	<	_ACEOF
10508	<	cat confdefs.h >>conftest.$ac_ext
10509	<	cat >>conftest.$ac_ext <<_ACEOF
10510	<	/* end confdefs.h.  */
10511	<
10512	<	#ifdef FC_DUMMY_MAIN
10513	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10514	<	#  ifdef __cplusplus
10515	<	extern "C"
10516	<	#  endif
10517	<	int FC_DUMMY_MAIN() { return 1; }
10518	<	#endif
10519	<	#endif
10520	<	int
10521	<	main ()
10522	<	{
10523	<	/* FIXME: Include the comments suggested by Paul. */
10524	<	#ifndef __cplusplus
10525	<	/* Ultrix mips cc rejects this.  */
10526	<	typedef int charset[2];
10527	<	const charset cs;
10528	<	/* SunOS 4.1.1 cc rejects this.  */
10529	<	char const *const *pcpcc;
10530	<	char **ppc;
10531	<	/* NEC SVR4.0.2 mips cc rejects this.  */
10532	<	struct point {int x, y;};
10533	<	static struct point const zero = {0,0};
10534	<	/* AIX XL C 1.02.0.0 rejects this.
10535	<	It does not let you subtract one const X* pointer from another in
10536	<	an arm of an if-expression whose if-part is not a constant
10537	<	expression */
10538	<	const char *g = "string";
10539	<	pcpcc = &g + (g ? g-g : 0);
10540	<	/* HPUX 7.0 cc rejects these. */
10541	<	++pcpcc;
10542	<	ppc = (char**) pcpcc;
10543	<	pcpcc = (char const *const *) ppc;
10544	<	{ /* SCO 3.2v4 cc rejects this.  */
10545	<	char *t;
10546	<	char const *s = 0 ? (char *) 0 : (char const *) 0;
10547	<
10548	<	*t++ = 0;
10549	<	if (s) return 0;
10550	<	}
10551	<	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10552	<	int x[] = {25, 17};
10553	<	const int *foo = &x[0];
10554	<	++foo;
10555	<	}
10556	<	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10557	<	typedef const int *iptr;
10558	<	iptr p = 0;
10559	<	++p;
10560	<	}
10561	<	{ /* AIX XL C 1.02.0.0 rejects this saying
10562	<	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10563	<	struct s { int j; const int *ap[3]; };
10564	<	struct s *b; b->j = 5;
10565	<	}
10566	<	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10567	<	const int foo = 10;
10568	<	if (!foo) return 0;
10569	<	}
10570	<	return !cs[0] && !zero.x;
10571	<	#endif
10572	<
10573	<	;
10574	<	return 0;
10575	<	}
10576	<	_ACEOF
10577	<	rm -f conftest.$ac_objext
10578	<	if { (ac_try="$ac_compile"
10579	<	case "(($ac_try" in
10580	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10581	<	*) ac_try_echo=$ac_try;;
10582	<	esac
10583	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10584	<	(eval "$ac_compile") 2>conftest.er1
10585	<	ac_status=$?
10586	<	grep -v '^ *+' conftest.er1 >conftest.err
10587	<	rm -f conftest.er1
10588	<	cat conftest.err >&5
10589	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10590	<	(exit $ac_status); } && {
10591	<	test -z "$ac_c_werror_flag" ||
10592	<	test ! -s conftest.err
10593	<	} && test -s conftest.$ac_objext; then
10594	<	ac_cv_c_const=yes
10595	<	else
10596	<	echo "$as_me: failed program was:" >&5
10597	<	sed 's/^/| /' conftest.$ac_ext >&5
10598	<
10599	<	ac_cv_c_const=no
10600	<	fi
10601	<
10602	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10603	<	fi
10604	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
10605	<	echo "${ECHO_T}$ac_cv_c_const" >&6; }
10606	<	if test $ac_cv_c_const = no; then
10607	<
10608	<	cat >>confdefs.h <<\_ACEOF
10609	<	#define const
10610	<	_ACEOF
10611	<
10612	<	fi
10613	<
10614	<	{ echo "$as_me:$LINENO: checking for inline" >&5
10615	<	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
10616	<	if test "${ac_cv_c_inline+set}" = set; then
10617	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10618	<	else
10619	<	ac_cv_c_inline=no
10620	<	for ac_kw in inline __inline__ __inline; do
10621	<	cat >conftest.$ac_ext <<_ACEOF
10622	<	/* confdefs.h.  */
10623	<	_ACEOF
10624	<	cat confdefs.h >>conftest.$ac_ext
10625	<	cat >>conftest.$ac_ext <<_ACEOF
10626	<	/* end confdefs.h.  */
10627	<	#ifndef __cplusplus
10628	<	typedef int foo_t;
10629	<	static $ac_kw foo_t static_foo () {return 0; }
10630	<	$ac_kw foo_t foo () {return 0; }
10631	<	#endif
10632	<
10633	<	_ACEOF
10634	<	rm -f conftest.$ac_objext
10635	<	if { (ac_try="$ac_compile"
10636	<	case "(($ac_try" in
10637	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10638	<	*) ac_try_echo=$ac_try;;
10639	<	esac
10640	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10641	<	(eval "$ac_compile") 2>conftest.er1
10642	<	ac_status=$?
10643	<	grep -v '^ *+' conftest.er1 >conftest.err
10644	<	rm -f conftest.er1
10645	<	cat conftest.err >&5
10646	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10647	<	(exit $ac_status); } && {
10648	<	test -z "$ac_c_werror_flag" ||
10649	<	test ! -s conftest.err
10650	<	} && test -s conftest.$ac_objext; then
10651	<	ac_cv_c_inline=$ac_kw
10652	<	else
10653	<	echo "$as_me: failed program was:" >&5
10654	<	sed 's/^/| /' conftest.$ac_ext >&5
10655	<
10656	<
10657	<	fi
10658	<
10659	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10660	<	test "$ac_cv_c_inline" != no && break
10661	<	done
10662	<
10663	<	fi
10664	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
10665	<	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
10666	<
10667	<
10668	<	case $ac_cv_c_inline in
10669	<	inline | yes) ;;
10670	<	*)
10671	<	case $ac_cv_c_inline in
10672	<	no) ac_val=;;
10673	<	*) ac_val=$ac_cv_c_inline;;
10674	<	esac
10675	<	cat >>confdefs.h <<_ACEOF
10676	<	#ifndef __cplusplus
10677	<	#define inline $ac_val
10678	<	#endif
10679	<	_ACEOF
10680	<	;;
10681	<	esac
10682	<
10683	<	{ echo "$as_me:$LINENO: checking for C/C++ restrict keyword" >&5
10684	<	echo $ECHO_N "checking for C/C++ restrict keyword... $ECHO_C" >&6; }
10685	<	if test "${ac_cv_c_restrict+set}" = set; then
10686	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10687	<	else
10688	<	ac_cv_c_restrict=no
10689	<	# Try the official restrict keyword, then gcc's __restrict, and
10690	<	# the less common variants.
10691	<	for ac_kw in restrict __restrict __restrict__ _Restrict; do
10692	<	cat >conftest.$ac_ext <<_ACEOF
10693	<	/* confdefs.h.  */
10694	<	_ACEOF
10695	<	cat confdefs.h >>conftest.$ac_ext
10696	<	cat >>conftest.$ac_ext <<_ACEOF
10697	<	/* end confdefs.h.  */
10698	<	typedef int * int_ptr;
10699	<	int foo (int_ptr $ac_kw ip) {
10700	<	return ip[0];
10701	<	}
10702	<	#ifdef FC_DUMMY_MAIN
10703	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10704	<	#  ifdef __cplusplus
10705	<	extern "C"
10706	<	#  endif
10707	<	int FC_DUMMY_MAIN() { return 1; }
10708	<	#endif
10709	<	#endif
10710	<	int
10711	<	main ()
10712	<	{
10713	<	int s[1];
10714	<	int * $ac_kw t = s;
10715	<	t[0] = 0;
10716	<	return foo(t)
10717	<	;
10718	<	return 0;
10719	<	}
10720	<	_ACEOF
10721	<	rm -f conftest.$ac_objext
10722	<	if { (ac_try="$ac_compile"
10723	<	case "(($ac_try" in
10724	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10725	<	*) ac_try_echo=$ac_try;;
10726	<	esac
10727	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10728	<	(eval "$ac_compile") 2>conftest.er1
10729	<	ac_status=$?
10730	<	grep -v '^ *+' conftest.er1 >conftest.err
10731	<	rm -f conftest.er1
10732	<	cat conftest.err >&5
10733	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10734	<	(exit $ac_status); } && {
10735	<	test -z "$ac_c_werror_flag" ||
10736	<	test ! -s conftest.err
10737	<	} && test -s conftest.$ac_objext; then
10738	<	ac_cv_c_restrict=$ac_kw
10739	<	else
10740	<	echo "$as_me: failed program was:" >&5
10741	<	sed 's/^/| /' conftest.$ac_ext >&5
10742	<
10743	<
10744	<	fi
10745	<
10746	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10747	<	test "$ac_cv_c_restrict" != no && break
10748	<	done
10749	<
10750	<	fi
10751	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_restrict" >&5
10752	<	echo "${ECHO_T}$ac_cv_c_restrict" >&6; }
10753	<	case $ac_cv_c_restrict in
10754	<	restrict) ;;
10755	<	no)
10756	<	cat >>confdefs.h <<\_ACEOF
10757	<	#define restrict
10758	<	_ACEOF
10759	<	;;
10760	<	*)  cat >>confdefs.h <<_ACEOF
10761	<	#define restrict $ac_cv_c_restrict
10762	<	_ACEOF
10763	<	;;
10764	<	esac
10765	<
10766	<	{ echo "$as_me:$LINENO: checking for size_t" >&5
10767	<	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
10768	<	if test "${ac_cv_type_size_t+set}" = set; then
10769	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10770	<	else
10771	<	cat >conftest.$ac_ext <<_ACEOF
10772	<	/* confdefs.h.  */
10773	<	_ACEOF
10774	<	cat confdefs.h >>conftest.$ac_ext
10775	<	cat >>conftest.$ac_ext <<_ACEOF
10776	<	/* end confdefs.h.  */
10777	<	$ac_includes_default
10778	<	typedef size_t ac__type_new_;
10779	<	#ifdef FC_DUMMY_MAIN
10780	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10781	<	#  ifdef __cplusplus
10782	<	extern "C"
10783	<	#  endif
10784	<	int FC_DUMMY_MAIN() { return 1; }
10785	<	#endif
10786	<	#endif
10787	<	int
10788	<	main ()
10789	<	{
10790	<	if ((ac__type_new_ *) 0)
10791	<	return 0;
10792	<	if (sizeof (ac__type_new_))
10793	<	return 0;
10794	<	;
10795	<	return 0;
10796	<	}
10797	<	_ACEOF
10798	<	rm -f conftest.$ac_objext
10799	<	if { (ac_try="$ac_compile"
10800	<	case "(($ac_try" in
10801	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10802	<	*) ac_try_echo=$ac_try;;
10803	<	esac
10804	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10805	<	(eval "$ac_compile") 2>conftest.er1
10806	<	ac_status=$?
10807	<	grep -v '^ *+' conftest.er1 >conftest.err
10808	<	rm -f conftest.er1
10809	<	cat conftest.err >&5
10810	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10811	<	(exit $ac_status); } && {
10812	<	test -z "$ac_c_werror_flag" ||
10813	<	test ! -s conftest.err
10814	<	} && test -s conftest.$ac_objext; then
10815	<	ac_cv_type_size_t=yes
10816	<	else
10817	<	echo "$as_me: failed program was:" >&5
10818	<	sed 's/^/| /' conftest.$ac_ext >&5
10819	<
10820	<	ac_cv_type_size_t=no
10821	<	fi
10822	<
10823	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10824	<	fi
10825	<	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
10826	<	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
10827	<	if test $ac_cv_type_size_t = yes; then
10828	<	:
10829	<	else
10830	<
10831	<	cat >>confdefs.h <<_ACEOF
10832	<	#define size_t unsigned int
10833	<	_ACEOF
10834	<
10835	<	fi
10836	<
10837	<	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
10838	<	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
10839	<	if test "${ac_cv_header_time+set}" = set; then
10840	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10841	<	else
10842	<	cat >conftest.$ac_ext <<_ACEOF
10843	<	/* confdefs.h.  */
10844	<	_ACEOF
10845	<	cat confdefs.h >>conftest.$ac_ext
10846	<	cat >>conftest.$ac_ext <<_ACEOF
10847	<	/* end confdefs.h.  */
10848	<	#include <sys/types.h>
10849	<	#include <sys/time.h>
10850	<	#include <time.h>
10851	<
10852	<	#ifdef FC_DUMMY_MAIN
10853	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10854	<	#  ifdef __cplusplus
10855	<	extern "C"
10856	<	#  endif
10857	<	int FC_DUMMY_MAIN() { return 1; }
10858	<	#endif
10859	<	#endif
10860	<	int
10861	<	main ()
10862	<	{
10863	<	if ((struct tm *) 0)
10864	<	return 0;
10865	<	;
10866	<	return 0;
10867	<	}
10868	<	_ACEOF
10869	<	rm -f conftest.$ac_objext
10870	<	if { (ac_try="$ac_compile"
10871	<	case "(($ac_try" in
10872	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10873	<	*) ac_try_echo=$ac_try;;
10874	<	esac
10875	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10876	<	(eval "$ac_compile") 2>conftest.er1
10877	<	ac_status=$?
10878	<	grep -v '^ *+' conftest.er1 >conftest.err
10879	<	rm -f conftest.er1
10880	<	cat conftest.err >&5
10881	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10882	<	(exit $ac_status); } && {
10883	<	test -z "$ac_c_werror_flag" ||
10884	<	test ! -s conftest.err
10885	<	} && test -s conftest.$ac_objext; then
10886	<	ac_cv_header_time=yes
10887	<	else
10888	<	echo "$as_me: failed program was:" >&5
10889	<	sed 's/^/| /' conftest.$ac_ext >&5
10890	<
10891	<	ac_cv_header_time=no
10892	<	fi
10893	<
10894	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10895	<	fi
10896	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
10897	<	echo "${ECHO_T}$ac_cv_header_time" >&6; }
10898	<	if test $ac_cv_header_time = yes; then
10899	<
10900	<	cat >>confdefs.h <<\_ACEOF
10901	<	#define TIME_WITH_SYS_TIME 1
10902	<	_ACEOF
10903	<
10904	<	fi
10905	<
10906	<	{ echo "$as_me:$LINENO: checking for clock_t" >&5
10907	<	echo $ECHO_N "checking for clock_t... $ECHO_C" >&6; }
10908	<	if test "${ac_cv_type_clock_t+set}" = set; then
10909	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10910	<	else
10911	<	cat >conftest.$ac_ext <<_ACEOF
10912	<	/* confdefs.h.  */
10913	<	_ACEOF
10914	<	cat confdefs.h >>conftest.$ac_ext
10915	<	cat >>conftest.$ac_ext <<_ACEOF
10916	<	/* end confdefs.h.  */
10917	<	$ac_includes_default
10918	<	typedef clock_t ac__type_new_;
10919	<	#ifdef FC_DUMMY_MAIN
10920	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10921	<	#  ifdef __cplusplus
10922	<	extern "C"
10923	<	#  endif
10924	<	int FC_DUMMY_MAIN() { return 1; }
10925	<	#endif
10926	<	#endif
10927	<	int
10928	<	main ()
10929	<	{
10930	<	if ((ac__type_new_ *) 0)
10931	<	return 0;
10932	<	if (sizeof (ac__type_new_))
10933	<	return 0;
10934	<	;
10935	<	return 0;
10936	<	}
10937	<	_ACEOF
10938	<	rm -f conftest.$ac_objext
10939	<	if { (ac_try="$ac_compile"
10940	<	case "(($ac_try" in
10941	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10942	<	*) ac_try_echo=$ac_try;;
10943	<	esac
10944	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10945	<	(eval "$ac_compile") 2>conftest.er1
10946	<	ac_status=$?
10947	<	grep -v '^ *+' conftest.er1 >conftest.err
10948	<	rm -f conftest.er1
10949	<	cat conftest.err >&5
10950	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10951	<	(exit $ac_status); } && {
10952	<	test -z "$ac_c_werror_flag" ||
10953	<	test ! -s conftest.err
10954	<	} && test -s conftest.$ac_objext; then
10955	<	ac_cv_type_clock_t=yes
10956	<	else
10957	<	echo "$as_me: failed program was:" >&5
10958	<	sed 's/^/| /' conftest.$ac_ext >&5
10959	<
10960	<	ac_cv_type_clock_t=no
10961	<	fi
10962	<
10963	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10964	<	fi
10965	<	{ echo "$as_me:$LINENO: result: $ac_cv_type_clock_t" >&5
10966	<	echo "${ECHO_T}$ac_cv_type_clock_t" >&6; }
10967	<	if test $ac_cv_type_clock_t = yes; then
10968	<
10969	<	cat >>confdefs.h <<_ACEOF
10970	<	#define HAVE_CLOCK_T 1
10971	<	_ACEOF
10972	<
10973	<
10974	<	fi
10975	<
10976	<	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
10977	<	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
10978	<	if test "${ac_cv_c_const+set}" = set; then
10979	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10980	<	else
10981	<	cat >conftest.$ac_ext <<_ACEOF
10982	<	/* confdefs.h.  */
10983	<	_ACEOF
10984	<	cat confdefs.h >>conftest.$ac_ext
10985	<	cat >>conftest.$ac_ext <<_ACEOF
10986	<	/* end confdefs.h.  */
10987	<
10988	<	#ifdef FC_DUMMY_MAIN
10989	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10990	<	#  ifdef __cplusplus
10991	<	extern "C"
10992	<	#  endif
10993	<	int FC_DUMMY_MAIN() { return 1; }
10994	<	#endif
10995	<	#endif
10996	<	int
10997	<	main ()
10998	<	{
10999	<	/* FIXME: Include the comments suggested by Paul. */
11000	<	#ifndef __cplusplus
11001	<	/* Ultrix mips cc rejects this.  */
11002	<	typedef int charset[2];
11003	<	const charset cs;
11004	<	/* SunOS 4.1.1 cc rejects this.  */
11005	<	char const *const *pcpcc;
11006	<	char **ppc;
11007	<	/* NEC SVR4.0.2 mips cc rejects this.  */
11008	<	struct point {int x, y;};
11009	<	static struct point const zero = {0,0};
11010	<	/* AIX XL C 1.02.0.0 rejects this.
11011	<	It does not let you subtract one const X* pointer from another in
11012	<	an arm of an if-expression whose if-part is not a constant
11013	<	expression */
11014	<	const char *g = "string";
11015	<	pcpcc = &g + (g ? g-g : 0);
11016	<	/* HPUX 7.0 cc rejects these. */
11017	<	++pcpcc;
11018	<	ppc = (char**) pcpcc;
11019	<	pcpcc = (char const *const *) ppc;
11020	<	{ /* SCO 3.2v4 cc rejects this.  */
11021	<	char *t;
11022	<	char const *s = 0 ? (char *) 0 : (char const *) 0;
11023	<
11024	<	*t++ = 0;
11025	<	if (s) return 0;
11026	<	}
11027	<	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11028	<	int x[] = {25, 17};
11029	<	const int *foo = &x[0];
11030	<	++foo;
11031	<	}
11032	<	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11033	<	typedef const int *iptr;
11034	<	iptr p = 0;
11035	<	++p;
11036	<	}
11037	<	{ /* AIX XL C 1.02.0.0 rejects this saying
11038	<	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11039	<	struct s { int j; const int *ap[3]; };
11040	<	struct s *b; b->j = 5;
11041	<	}
11042	<	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11043	<	const int foo = 10;
11044	<	if (!foo) return 0;
11045	<	}
11046	<	return !cs[0] && !zero.x;
11047	<	#endif
11048	<
11049	<	;
11050	<	return 0;
11051	<	}
11052	<	_ACEOF
11053	<	rm -f conftest.$ac_objext
11054	<	if { (ac_try="$ac_compile"
11055	<	case "(($ac_try" in
11056	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11057	<	*) ac_try_echo=$ac_try;;
11058	<	esac
11059	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11060	<	(eval "$ac_compile") 2>conftest.er1
11061	<	ac_status=$?
11062	<	grep -v '^ *+' conftest.er1 >conftest.err
11063	<	rm -f conftest.er1
11064	<	cat conftest.err >&5
11065	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11066	<	(exit $ac_status); } && {
11067	<	test -z "$ac_c_werror_flag" ||
11068	<	test ! -s conftest.err
11069	<	} && test -s conftest.$ac_objext; then
11070	<	ac_cv_c_const=yes
11071	<	else
11072	<	echo "$as_me: failed program was:" >&5
11073	<	sed 's/^/| /' conftest.$ac_ext >&5
11074	<
11075	<	ac_cv_c_const=no
11076	<	fi
11077	<
11078	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11079	<	fi
11080	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
11081	<	echo "${ECHO_T}$ac_cv_c_const" >&6; }
11082	<	if test $ac_cv_c_const = no; then
11083	<
11084	<	cat >>confdefs.h <<\_ACEOF
11085	<	#define const
11086	<	_ACEOF
11087	<
11088	<	fi
11089	<
11090	<	{ echo "$as_me:$LINENO: checking for inline" >&5
11091	<	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
11092	<	if test "${ac_cv_c_inline+set}" = set; then
11093	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11094	<	else
11095	<	ac_cv_c_inline=no
11096	<	for ac_kw in inline __inline__ __inline; do
11097	<	cat >conftest.$ac_ext <<_ACEOF
11098	<	/* confdefs.h.  */
11099	<	_ACEOF
11100	<	cat confdefs.h >>conftest.$ac_ext
11101	<	cat >>conftest.$ac_ext <<_ACEOF
11102	<	/* end confdefs.h.  */
11103	<	#ifndef __cplusplus
11104	<	typedef int foo_t;
11105	<	static $ac_kw foo_t static_foo () {return 0; }
11106	<	$ac_kw foo_t foo () {return 0; }
11107	<	#endif
11108	<
11109	<	_ACEOF
11110	<	rm -f conftest.$ac_objext
11111	<	if { (ac_try="$ac_compile"
11112	<	case "(($ac_try" in
11113	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11114	<	*) ac_try_echo=$ac_try;;
11115	<	esac
11116	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11117	<	(eval "$ac_compile") 2>conftest.er1
11118	<	ac_status=$?
11119	<	grep -v '^ *+' conftest.er1 >conftest.err
11120	<	rm -f conftest.er1
11121	<	cat conftest.err >&5
11122	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11123	<	(exit $ac_status); } && {
11124	<	test -z "$ac_c_werror_flag" ||
11125	<	test ! -s conftest.err
11126	<	} && test -s conftest.$ac_objext; then
11127	<	ac_cv_c_inline=$ac_kw
11128	<	else
11129	<	echo "$as_me: failed program was:" >&5
11130	<	sed 's/^/| /' conftest.$ac_ext >&5
11131	<
11132	<
11133	<	fi
11134	<
11135	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11136	<	test "$ac_cv_c_inline" != no && break
11137	<	done
11138	<
11139	<	fi
11140	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
11141	<	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
11142	<
11143	<
11144	<	case $ac_cv_c_inline in
11145	<	inline | yes) ;;
11146	<	*)
11147	<	case $ac_cv_c_inline in
11148	<	no) ac_val=;;
11149	<	*) ac_val=$ac_cv_c_inline;;
11150	<	esac
11151	<	cat >>confdefs.h <<_ACEOF
11152	<	#ifndef __cplusplus
11153	<	#define inline $ac_val
11154	<	#endif
11155	<	_ACEOF
11156	<	;;
11157	<	esac
11158	<
11159	<
11160	<	# Checks for library functions.
11161	<
11162	<	for ac_header in stdlib.h
11163	<	do
11164	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11165	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11166	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11167	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11168	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11169	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11170	<	fi
11171	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11172	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11173	<	echo "${ECHO_T}$ac_res" >&6; }
11174	<	else
11175	<	# Is the header compilable?
11176	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11177	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11178	<	cat >conftest.$ac_ext <<_ACEOF
11179	<	/* confdefs.h.  */
11180	<	_ACEOF
11181	<	cat confdefs.h >>conftest.$ac_ext
11182	<	cat >>conftest.$ac_ext <<_ACEOF
11183	<	/* end confdefs.h.  */
11184	<	$ac_includes_default
11185	<	#include <$ac_header>
11186	<	_ACEOF
11187	<	rm -f conftest.$ac_objext
11188	<	if { (ac_try="$ac_compile"
11189	<	case "(($ac_try" in
11190	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11191	<	*) ac_try_echo=$ac_try;;
11192	<	esac
11193	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11194	<	(eval "$ac_compile") 2>conftest.er1
11195	<	ac_status=$?
11196	<	grep -v '^ *+' conftest.er1 >conftest.err
11197	<	rm -f conftest.er1
11198	<	cat conftest.err >&5
11199	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11200	<	(exit $ac_status); } && {
11201	<	test -z "$ac_c_werror_flag" ||
11202	<	test ! -s conftest.err
11203	<	} && test -s conftest.$ac_objext; then
11204	<	ac_header_compiler=yes
11205	<	else
11206	<	echo "$as_me: failed program was:" >&5
11207	<	sed 's/^/| /' conftest.$ac_ext >&5
11208	<
11209	<	ac_header_compiler=no
11210	<	fi
11211	<
11212	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11213	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11214	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
11215	<
11216	<	# Is the header present?
11217	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11218	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11219	<	cat >conftest.$ac_ext <<_ACEOF
11220	<	/* confdefs.h.  */
11221	<	_ACEOF
11222	<	cat confdefs.h >>conftest.$ac_ext
11223	<	cat >>conftest.$ac_ext <<_ACEOF
11224	<	/* end confdefs.h.  */
11225	<	#include <$ac_header>
11226	<	_ACEOF
11227	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
11228	<	case "(($ac_try" in
11229	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11230	<	*) ac_try_echo=$ac_try;;
11231	<	esac
11232	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11233	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11234	<	ac_status=$?
11235	<	grep -v '^ *+' conftest.er1 >conftest.err
11236	<	rm -f conftest.er1
11237	<	cat conftest.err >&5
11238	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11239	<	(exit $ac_status); } >/dev/null && {
11240	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11241	<	test ! -s conftest.err
11242	<	}; then
11243	<	ac_header_preproc=yes
11244	<	else
11245	<	echo "$as_me: failed program was:" >&5
11246	<	sed 's/^/| /' conftest.$ac_ext >&5
11247	<
11248	<	ac_header_preproc=no
11249	<	fi
11250	<
11251	<	rm -f conftest.err conftest.$ac_ext
11252	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11253	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
11254	<
11255	<	# So?  What about this header?
11256	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11257	<	yes:no: )
11258	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11259	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11260	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11261	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11262	<	ac_header_preproc=yes
11263	<	;;
11264	<	no:yes:* )
11265	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11266	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11267	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11268	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11269	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11270	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11271	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11272	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11273	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11274	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11275	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11276	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11277	<	( cat <<\_ASBOX
11278	<	## ------------------------------ ##
11279	<	## Report this to gezelter@nd.edu ##
11280	<	## ------------------------------ ##
11281	<	_ASBOX
11282	<	) | sed "s/^/$as_me: WARNING:     /" >&2
11283	<	;;
11284	<	esac
11285	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11286	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11287	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11288	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11289	<	else
11290	<	eval "$as_ac_Header=\$ac_header_preproc"
11291	<	fi
11292	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11293	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11294	<	echo "${ECHO_T}$ac_res" >&6; }
11295	<
11296	<	fi
11297	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11298	<	cat >>confdefs.h <<_ACEOF
11299	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11300	<	_ACEOF
11301	<
11302	<	fi
11303	<
11304	<	done
11305	<
11306	<	{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
11307	<	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
11308	<	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
11309	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11310	<	else
11311	<	if test "$cross_compiling" = yes; then
11312	<	ac_cv_func_malloc_0_nonnull=no
11313	<	else
11314	<	cat >conftest.$ac_ext <<_ACEOF
11315	<	/* confdefs.h.  */
11316	<	_ACEOF
11317	<	cat confdefs.h >>conftest.$ac_ext
11318	<	cat >>conftest.$ac_ext <<_ACEOF
11319	<	/* end confdefs.h.  */
11320	<	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
11321	<	# include <stdlib.h>
11322	<	#else
11323	<	char *malloc ();
11324	<	#endif
11325	<
11326	<	#ifdef FC_DUMMY_MAIN
11327	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11328	<	#  ifdef __cplusplus
11329	<	extern "C"
11330	<	#  endif
11331	<	int FC_DUMMY_MAIN() { return 1; }
11332	<	#endif
11333	<	#endif
11334	<	int
11335	<	main ()
11336	<	{
11337	<	return ! malloc (0);
11338	<	;
11339	<	return 0;
11340	<	}
11341	<	_ACEOF
11342	<	rm -f conftest$ac_exeext
11343	<	if { (ac_try="$ac_link"
11344	<	case "(($ac_try" in
11345	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11346	<	*) ac_try_echo=$ac_try;;
11347	<	esac
11348	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11349	<	(eval "$ac_link") 2>&5
11350	<	ac_status=$?
11351	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11352	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11353	<	{ (case "(($ac_try" in
11354	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11355	<	*) ac_try_echo=$ac_try;;
11356	<	esac
11357	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11358	<	(eval "$ac_try") 2>&5
11359	<	ac_status=$?
11360	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11361	<	(exit $ac_status); }; }; then
11362	<	ac_cv_func_malloc_0_nonnull=yes
11363	<	else
11364	<	echo "$as_me: program exited with status $ac_status" >&5
11365	<	echo "$as_me: failed program was:" >&5
11366	<	sed 's/^/| /' conftest.$ac_ext >&5
11367	<
11368	<	( exit $ac_status )
11369	<	ac_cv_func_malloc_0_nonnull=no
11370	<	fi
11371	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11372	<	fi
11373	<
11374	<
11375	<	fi
11376	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
11377	<	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
11378	<	if test $ac_cv_func_malloc_0_nonnull = yes; then
11379	<
11380	<	cat >>confdefs.h <<\_ACEOF
11381	<	#define HAVE_MALLOC 1
11382	<	_ACEOF
11383	<
11384	<	else
11385	<	cat >>confdefs.h <<\_ACEOF
11386	<	#define HAVE_MALLOC 0
11387	<	_ACEOF
11388	<
11389	<	case " $LIBOBJS " in
11390	<	*" malloc.$ac_objext "* ) ;;
11391	<	*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
11392	<	;;
11393	<	esac
11394	<
11395	<
11396	<	cat >>confdefs.h <<\_ACEOF
11397	<	#define malloc rpl_malloc
11398	<	_ACEOF
11399	<
11400	<	fi
11401	<
11402	<
11403	<
11404	<	{ echo "$as_me:$LINENO: checking for working memcmp" >&5
11405	<	echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; }
11406	<	if test "${ac_cv_func_memcmp_working+set}" = set; then
11407	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11408	<	else
11409	<	if test "$cross_compiling" = yes; then
11410	<	ac_cv_func_memcmp_working=no
11411	<	else
11412	<	cat >conftest.$ac_ext <<_ACEOF
11413	<	/* confdefs.h.  */
11414	<	_ACEOF
11415	<	cat confdefs.h >>conftest.$ac_ext
11416	<	cat >>conftest.$ac_ext <<_ACEOF
11417	<	/* end confdefs.h.  */
11418	<	$ac_includes_default
11419	<	#ifdef FC_DUMMY_MAIN
11420	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11421	<	#  ifdef __cplusplus
11422	<	extern "C"
11423	<	#  endif
11424	<	int FC_DUMMY_MAIN() { return 1; }
11425	<	#endif
11426	<	#endif
11427	<	int
11428	<	main ()
11429	<	{
11430	<
11431	<	/* Some versions of memcmp are not 8-bit clean.  */
11432	<	char c0 = '\100', c1 = '\200', c2 = '\201';
11433	<	if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
11434	<	return 1;
11435	<
11436	<	/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
11437	<	or more and with at least one buffer not starting on a 4-byte boundary.
11438	<	William Lewis provided this test program.   */
11439	<	{
11440	<	char foo[21];
11441	<	char bar[21];
11442	<	int i;
11443	<	for (i = 0; i < 4; i++)
11444	<	{
11445	<	char *a = foo + i;
11446	<	char *b = bar + i;
11447	<	strcpy (a, "--------01111111");
11448	<	strcpy (b, "--------10000000");
11449	<	if (memcmp (a, b, 16) >= 0)
11450	<	return 1;
11451	<	}
11452	<	return 0;
11453	<	}
11454	<
11455	<	;
11456	<	return 0;
11457	<	}
11458	<	_ACEOF
11459	<	rm -f conftest$ac_exeext
11460	<	if { (ac_try="$ac_link"
11461	<	case "(($ac_try" in
11462	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11463	<	*) ac_try_echo=$ac_try;;
11464	<	esac
11465	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11466	<	(eval "$ac_link") 2>&5
11467	<	ac_status=$?
11468	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11469	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11470	<	{ (case "(($ac_try" in
11471	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11472	<	*) ac_try_echo=$ac_try;;
11473	<	esac
11474	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11475	<	(eval "$ac_try") 2>&5
11476	<	ac_status=$?
11477	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11478	<	(exit $ac_status); }; }; then
11479	<	ac_cv_func_memcmp_working=yes
11480	<	else
11481	<	echo "$as_me: program exited with status $ac_status" >&5
11482	<	echo "$as_me: failed program was:" >&5
11483	<	sed 's/^/| /' conftest.$ac_ext >&5
11484	<
11485	<	( exit $ac_status )
11486	<	ac_cv_func_memcmp_working=no
11487	<	fi
11488	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11489	<	fi
11490	<
11491	<
11492	<	fi
11493	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
11494	<	echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; }
11495	<	test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
11496	<	*" memcmp.$ac_objext "* ) ;;
11497	<	*) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
11498	<	;;
11499	<	esac
11500	<
11501	<
11502	<
11503	<	for ac_header in stdlib.h
11504	<	do
11505	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11506	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11507	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11508	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11509	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11510	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11511	<	fi
11512	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11513	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11514	<	echo "${ECHO_T}$ac_res" >&6; }
11515	<	else
11516	<	# Is the header compilable?
11517	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11518	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11519	<	cat >conftest.$ac_ext <<_ACEOF
11520	<	/* confdefs.h.  */
11521	<	_ACEOF
11522	<	cat confdefs.h >>conftest.$ac_ext
11523	<	cat >>conftest.$ac_ext <<_ACEOF
11524	<	/* end confdefs.h.  */
11525	<	$ac_includes_default
11526	<	#include <$ac_header>
11527	<	_ACEOF
11528	<	rm -f conftest.$ac_objext
11529	<	if { (ac_try="$ac_compile"
11530	<	case "(($ac_try" in
11531	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11532	<	*) ac_try_echo=$ac_try;;
11533	<	esac
11534	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11535	<	(eval "$ac_compile") 2>conftest.er1
11536	<	ac_status=$?
11537	<	grep -v '^ *+' conftest.er1 >conftest.err
11538	<	rm -f conftest.er1
11539	<	cat conftest.err >&5
11540	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11541	<	(exit $ac_status); } && {
11542	<	test -z "$ac_c_werror_flag" ||
11543	<	test ! -s conftest.err
11544	<	} && test -s conftest.$ac_objext; then
11545	<	ac_header_compiler=yes
11546	<	else
11547	<	echo "$as_me: failed program was:" >&5
11548	<	sed 's/^/| /' conftest.$ac_ext >&5
11549	<
11550	<	ac_header_compiler=no
11551	<	fi
11552	<
11553	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11554	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11555	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
11556	<
11557	<	# Is the header present?
11558	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11559	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11560	<	cat >conftest.$ac_ext <<_ACEOF
11561	<	/* confdefs.h.  */
11562	<	_ACEOF
11563	<	cat confdefs.h >>conftest.$ac_ext
11564	<	cat >>conftest.$ac_ext <<_ACEOF
11565	<	/* end confdefs.h.  */
11566	<	#include <$ac_header>
11567	<	_ACEOF
11568	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
11569	<	case "(($ac_try" in
11570	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11571	<	*) ac_try_echo=$ac_try;;
11572	<	esac
11573	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11574	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11575	<	ac_status=$?
11576	<	grep -v '^ *+' conftest.er1 >conftest.err
11577	<	rm -f conftest.er1
11578	<	cat conftest.err >&5
11579	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11580	<	(exit $ac_status); } >/dev/null && {
11581	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11582	<	test ! -s conftest.err
11583	<	}; then
11584	<	ac_header_preproc=yes
11585	<	else
11586	<	echo "$as_me: failed program was:" >&5
11587	<	sed 's/^/| /' conftest.$ac_ext >&5
11588	<
11589	<	ac_header_preproc=no
11590	<	fi
11591	<
11592	<	rm -f conftest.err conftest.$ac_ext
11593	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11594	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
11595	<
11596	<	# So?  What about this header?
11597	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11598	<	yes:no: )
11599	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11600	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11601	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11602	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11603	<	ac_header_preproc=yes
11604	<	;;
11605	<	no:yes:* )
11606	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11607	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11608	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11609	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11610	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11611	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11612	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11613	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11614	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11615	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11616	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11617	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11618	<	( cat <<\_ASBOX
11619	<	## ------------------------------ ##
11620	<	## Report this to gezelter@nd.edu ##
11621	<	## ------------------------------ ##
11622	<	_ASBOX
11623	<	) | sed "s/^/$as_me: WARNING:     /" >&2
11624	<	;;
11625	<	esac
11626	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11627	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11628	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11629	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11630	<	else
11631	<	eval "$as_ac_Header=\$ac_header_preproc"
11632	<	fi
11633	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11634	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11635	<	echo "${ECHO_T}$ac_res" >&6; }
11636	<
11637	<	fi
11638	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11639	<	cat >>confdefs.h <<_ACEOF
11640	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11641	<	_ACEOF
11642	<
11643	<	fi
11644	<
11645	<	done
11646	<
11647	<	{ echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
11648	<	echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6; }
11649	<	if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
11650	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11651	<	else
11652	<	if test "$cross_compiling" = yes; then
11653	<	ac_cv_func_realloc_0_nonnull=no
11654	<	else
11655	<	cat >conftest.$ac_ext <<_ACEOF
11656	<	/* confdefs.h.  */
11657	<	_ACEOF
11658	<	cat confdefs.h >>conftest.$ac_ext
11659	<	cat >>conftest.$ac_ext <<_ACEOF
11660	<	/* end confdefs.h.  */
11661	<	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
11662	<	# include <stdlib.h>
11663	<	#else
11664	<	char *realloc ();
11665	<	#endif
11666	<
11667	<	#ifdef FC_DUMMY_MAIN
11668	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11669	<	#  ifdef __cplusplus
11670	<	extern "C"
11671	<	#  endif
11672	<	int FC_DUMMY_MAIN() { return 1; }
11673	<	#endif
11674	<	#endif
11675	<	int
11676	<	main ()
11677	<	{
11678	<	return ! realloc (0, 0);
11679	<	;
11680	<	return 0;
11681	<	}
11682	<	_ACEOF
11683	<	rm -f conftest$ac_exeext
11684	<	if { (ac_try="$ac_link"
11685	<	case "(($ac_try" in
11686	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11687	<	*) ac_try_echo=$ac_try;;
11688	<	esac
11689	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11690	<	(eval "$ac_link") 2>&5
11691	<	ac_status=$?
11692	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11693	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11694	<	{ (case "(($ac_try" in
11695	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11696	<	*) ac_try_echo=$ac_try;;
11697	<	esac
11698	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11699	<	(eval "$ac_try") 2>&5
11700	<	ac_status=$?
11701	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11702	<	(exit $ac_status); }; }; then
11703	<	ac_cv_func_realloc_0_nonnull=yes
11704	<	else
11705	<	echo "$as_me: program exited with status $ac_status" >&5
11706	<	echo "$as_me: failed program was:" >&5
11707	<	sed 's/^/| /' conftest.$ac_ext >&5
11708	<
11709	<	( exit $ac_status )
11710	<	ac_cv_func_realloc_0_nonnull=no
11711	<	fi
11712	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11713	<	fi
11714	<
11715	<
11716	<	fi
11717	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
11718	<	echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6; }
11719	<	if test $ac_cv_func_realloc_0_nonnull = yes; then
11720	<
11721	<	cat >>confdefs.h <<\_ACEOF
11722	<	#define HAVE_REALLOC 1
11723	<	_ACEOF
11724	<
11725	<	else
11726	<	cat >>confdefs.h <<\_ACEOF
11727	<	#define HAVE_REALLOC 0
11728	<	_ACEOF
11729	<
11730	<	case " $LIBOBJS " in
11731	<	*" realloc.$ac_objext "* ) ;;
11732	<	*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
11733	<	;;
11734	<	esac
11735	<
11736	<
11737	<	cat >>confdefs.h <<\_ACEOF
11738	<	#define realloc rpl_realloc
11739	<	_ACEOF
11740	<
11741	<	fi
11742	<
11743	<
11744	<
11745	<
11746	<
11747	<	for ac_header in sys/select.h sys/socket.h
11748	<	do
11749	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11750	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11751	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11752	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11753	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11754	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11755	<	fi
11756	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11757	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11758	<	echo "${ECHO_T}$ac_res" >&6; }
11759	<	else
11760	<	# Is the header compilable?
11761	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11762	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11763	<	cat >conftest.$ac_ext <<_ACEOF
11764	<	/* confdefs.h.  */
11765	<	_ACEOF
11766	<	cat confdefs.h >>conftest.$ac_ext
11767	<	cat >>conftest.$ac_ext <<_ACEOF
11768	<	/* end confdefs.h.  */
11769	<	$ac_includes_default
11770	<	#include <$ac_header>
11771	<	_ACEOF
11772	<	rm -f conftest.$ac_objext
11773	<	if { (ac_try="$ac_compile"
11774	<	case "(($ac_try" in
11775	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11776	<	*) ac_try_echo=$ac_try;;
11777	<	esac
11778	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11779	<	(eval "$ac_compile") 2>conftest.er1
11780	<	ac_status=$?
11781	<	grep -v '^ *+' conftest.er1 >conftest.err
11782	<	rm -f conftest.er1
11783	<	cat conftest.err >&5
11784	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11785	<	(exit $ac_status); } && {
11786	<	test -z "$ac_c_werror_flag" ||
11787	<	test ! -s conftest.err
11788	<	} && test -s conftest.$ac_objext; then
11789	<	ac_header_compiler=yes
11790	<	else
11791	<	echo "$as_me: failed program was:" >&5
11792	<	sed 's/^/| /' conftest.$ac_ext >&5
11793	<
11794	<	ac_header_compiler=no
11795	<	fi
11796	<
11797	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11798	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11799	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
11800	<
11801	<	# Is the header present?
11802	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11803	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11804	<	cat >conftest.$ac_ext <<_ACEOF
11805	<	/* confdefs.h.  */
11806	<	_ACEOF
11807	<	cat confdefs.h >>conftest.$ac_ext
11808	<	cat >>conftest.$ac_ext <<_ACEOF
11809	<	/* end confdefs.h.  */
11810	<	#include <$ac_header>
11811	<	_ACEOF
11812	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
11813	<	case "(($ac_try" in
11814	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11815	<	*) ac_try_echo=$ac_try;;
11816	<	esac
11817	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11818	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11819	<	ac_status=$?
11820	<	grep -v '^ *+' conftest.er1 >conftest.err
11821	<	rm -f conftest.er1
11822	<	cat conftest.err >&5
11823	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11824	<	(exit $ac_status); } >/dev/null && {
11825	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11826	<	test ! -s conftest.err
11827	<	}; then
11828	<	ac_header_preproc=yes
11829	<	else
11830	<	echo "$as_me: failed program was:" >&5
11831	<	sed 's/^/| /' conftest.$ac_ext >&5
11832	<
11833	<	ac_header_preproc=no
11834	<	fi
11835	<
11836	<	rm -f conftest.err conftest.$ac_ext
11837	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11838	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
11839	<
11840	<	# So?  What about this header?
11841	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11842	<	yes:no: )
11843	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11844	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11845	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11846	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11847	<	ac_header_preproc=yes
11848	<	;;
11849	<	no:yes:* )
11850	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11851	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11852	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11853	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11854	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11855	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11856	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11857	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11858	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11859	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11860	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11861	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11862	<	( cat <<\_ASBOX
11863	<	## ------------------------------ ##
11864	<	## Report this to gezelter@nd.edu ##
11865	<	## ------------------------------ ##
11866	<	_ASBOX
11867	<	) | sed "s/^/$as_me: WARNING:     /" >&2
11868	<	;;
11869	<	esac
11870	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11871	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11872	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11873	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11874	<	else
11875	<	eval "$as_ac_Header=\$ac_header_preproc"
11876	<	fi
11877	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11878	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11879	<	echo "${ECHO_T}$ac_res" >&6; }
11880	<
11881	<	fi
11882	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11883	<	cat >>confdefs.h <<_ACEOF
11884	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11885	<	_ACEOF
11886	<
11887	<	fi
11888	<
11889	<	done
11890	<
11891	<	{ echo "$as_me:$LINENO: checking types of arguments for select" >&5
11892	<	echo $ECHO_N "checking types of arguments for select... $ECHO_C" >&6; }
11893	<	if test "${ac_cv_func_select_args+set}" = set; then
11894	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11895	<	else
11896	<	for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
11897	<	for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
11898	<	for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
11899	<	cat >conftest.$ac_ext <<_ACEOF
11900	<	/* confdefs.h.  */
11901	<	_ACEOF
11902	<	cat confdefs.h >>conftest.$ac_ext
11903	<	cat >>conftest.$ac_ext <<_ACEOF
11904	<	/* end confdefs.h.  */
11905	<	$ac_includes_default
11906	<	#ifdef HAVE_SYS_SELECT_H
11907	<	# include <sys/select.h>
11908	<	#endif
11909	<	#ifdef HAVE_SYS_SOCKET_H
11910	<	# include <sys/socket.h>
11911	<	#endif
11912	<
11913	<	#ifdef FC_DUMMY_MAIN
11914	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11915	<	#  ifdef __cplusplus
11916	<	extern "C"
11917	<	#  endif
11918	<	int FC_DUMMY_MAIN() { return 1; }
11919	<	#endif
11920	<	#endif
11921	<	int
11922	<	main ()
11923	<	{
11924	<	extern int select ($ac_arg1,
11925	<	$ac_arg234, $ac_arg234, $ac_arg234,
11926	<	$ac_arg5);
11927	<	;
11928	<	return 0;
11929	<	}
11930	<	_ACEOF
11931	<	rm -f conftest.$ac_objext
11932	<	if { (ac_try="$ac_compile"
11933	<	case "(($ac_try" in
11934	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11935	<	*) ac_try_echo=$ac_try;;
11936	<	esac
11937	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11938	<	(eval "$ac_compile") 2>conftest.er1
11939	<	ac_status=$?
11940	<	grep -v '^ *+' conftest.er1 >conftest.err
11941	<	rm -f conftest.er1
11942	<	cat conftest.err >&5
11943	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11944	<	(exit $ac_status); } && {
11945	<	test -z "$ac_c_werror_flag" ||
11946	<	test ! -s conftest.err
11947	<	} && test -s conftest.$ac_objext; then
11948	<	ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
11949	<	else
11950	<	echo "$as_me: failed program was:" >&5
11951	<	sed 's/^/| /' conftest.$ac_ext >&5
11952	<
11953	<
11954	<	fi
11955	<
11956	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11957	<	done
11958	<	done
11959	<	done
11960	<	# Provide a safe default value.
11961	<	: ${ac_cv_func_select_args='int,int *,struct timeval *'}
11962	<
11963	<	fi
11964	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_select_args" >&5
11965	<	echo "${ECHO_T}$ac_cv_func_select_args" >&6; }
11966	<	ac_save_IFS=$IFS; IFS=','
11967	<	set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
11968	<	IFS=$ac_save_IFS
11969	<	shift
11970	<
11971	<	cat >>confdefs.h <<_ACEOF
11972	<	#define SELECT_TYPE_ARG1 $1
11973	<	_ACEOF
11974	<
11975	<
11976	<	cat >>confdefs.h <<_ACEOF
11977	<	#define SELECT_TYPE_ARG234 ($2)
11978	<	_ACEOF
11979	<
11980	<
11981	<	cat >>confdefs.h <<_ACEOF
11982	<	#define SELECT_TYPE_ARG5 ($3)
11983	<	_ACEOF
11984	<
11985	<	rm -f conftest*
11986	<
11987	<
11988	<	for ac_func in strftime
11989	<	do
11990	<	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11991	<	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
11992	<	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11993	<	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11994	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11995	<	else
11996	<	cat >conftest.$ac_ext <<_ACEOF
11997	<	/* confdefs.h.  */
11998	<	_ACEOF
11999	<	cat confdefs.h >>conftest.$ac_ext
12000	<	cat >>conftest.$ac_ext <<_ACEOF
12001	<	/* end confdefs.h.  */
12002	<	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12003	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12004	<	#define $ac_func innocuous_$ac_func
12005	<
12006	<	/* System header to define __stub macros and hopefully few prototypes,
12007	<	which can conflict with char $ac_func (); below.
12008	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12009	<	<limits.h> exists even on freestanding compilers.  */
12010	<
12011	<	#ifdef __STDC__
12012	<	# include <limits.h>
12013	<	#else
12014	<	# include <assert.h>
12015	<	#endif
12016	<
12017	<	#undef $ac_func
12018	<
12019	<	/* Override any GCC internal prototype to avoid an error.
12020	<	Use char because int might match the return type of a GCC
12021	<	builtin and then its argument prototype would still apply.  */
12022	<	#ifdef __cplusplus
12023	<	extern "C"
12024	<	#endif
12025	<	char $ac_func ();
12026	<	/* The GNU C library defines this for functions which it implements
12027	<	to always fail with ENOSYS.  Some functions are actually named
12028	<	something starting with __ and the normal name is an alias.  */
12029	<	#if defined __stub_$ac_func || defined __stub___$ac_func
12030	<	choke me
12031	<	#endif
12032	<
12033	<	#ifdef FC_DUMMY_MAIN
12034	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12035	<	#  ifdef __cplusplus
12036	<	extern "C"
12037	<	#  endif
12038	<	int FC_DUMMY_MAIN() { return 1; }
12039	<	#endif
12040	<	#endif
12041	<	int
12042	<	main ()
12043	<	{
12044	<	return $ac_func ();
12045	<	;
12046	<	return 0;
12047	<	}
12048	<	_ACEOF
12049	<	rm -f conftest.$ac_objext conftest$ac_exeext
12050	<	if { (ac_try="$ac_link"
12051	<	case "(($ac_try" in
12052	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12053	<	*) ac_try_echo=$ac_try;;
12054	<	esac
12055	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12056	<	(eval "$ac_link") 2>conftest.er1
12057	<	ac_status=$?
12058	<	grep -v '^ *+' conftest.er1 >conftest.err
12059	<	rm -f conftest.er1
12060	<	cat conftest.err >&5
12061	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12062	<	(exit $ac_status); } && {
12063	<	test -z "$ac_c_werror_flag" ||
12064	<	test ! -s conftest.err
12065	<	} && test -s conftest$ac_exeext &&
12066	<	$as_test_x conftest$ac_exeext; then
12067	<	eval "$as_ac_var=yes"
12068	<	else
12069	<	echo "$as_me: failed program was:" >&5
12070	<	sed 's/^/| /' conftest.$ac_ext >&5
12071	<
12072	<	eval "$as_ac_var=no"
12073	<	fi
12074	<
12075	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12076	<	conftest$ac_exeext conftest.$ac_ext
12077	<	fi
12078	<	ac_res=`eval echo '${'$as_ac_var'}'`
12079	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12080	<	echo "${ECHO_T}$ac_res" >&6; }
12081	<	if test `eval echo '${'$as_ac_var'}'` = yes; then
12082	<	cat >>confdefs.h <<_ACEOF
12083	<	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12084	<	_ACEOF
12085	<
12086	<	else
12087	<	# strftime is in -lintl on SCO UNIX.
12088	<	{ echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
12089	<	echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
12090	<	if test "${ac_cv_lib_intl_strftime+set}" = set; then
12091	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12092	<	else
12093	<	ac_check_lib_save_LIBS=$LIBS
12094	<	LIBS="-lintl  $LIBS"
12095	<	cat >conftest.$ac_ext <<_ACEOF
12096	<	/* confdefs.h.  */
12097	<	_ACEOF
12098	<	cat confdefs.h >>conftest.$ac_ext
12099	<	cat >>conftest.$ac_ext <<_ACEOF
12100	<	/* end confdefs.h.  */
12101	<
12102	<	/* Override any GCC internal prototype to avoid an error.
12103	<	Use char because int might match the return type of a GCC
12104	<	builtin and then its argument prototype would still apply.  */
12105	<	#ifdef __cplusplus
12106	<	extern "C"
12107	<	#endif
12108	<	char strftime ();
12109	<	#ifdef FC_DUMMY_MAIN
12110	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12111	<	#  ifdef __cplusplus
12112	<	extern "C"
12113	<	#  endif
12114	<	int FC_DUMMY_MAIN() { return 1; }
12115	<	#endif
12116	<	#endif
12117	<	int
12118	<	main ()
12119	<	{
12120	<	return strftime ();
12121	<	;
12122	<	return 0;
12123	<	}
12124	<	_ACEOF
12125	<	rm -f conftest.$ac_objext conftest$ac_exeext
12126	<	if { (ac_try="$ac_link"
12127	<	case "(($ac_try" in
12128	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12129	<	*) ac_try_echo=$ac_try;;
12130	<	esac
12131	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12132	<	(eval "$ac_link") 2>conftest.er1
12133	<	ac_status=$?
12134	<	grep -v '^ *+' conftest.er1 >conftest.err
12135	<	rm -f conftest.er1
12136	<	cat conftest.err >&5
12137	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12138	<	(exit $ac_status); } && {
12139	<	test -z "$ac_c_werror_flag" ||
12140	<	test ! -s conftest.err
12141	<	} && test -s conftest$ac_exeext &&
12142	<	$as_test_x conftest$ac_exeext; then
12143	<	ac_cv_lib_intl_strftime=yes
12144	<	else
12145	<	echo "$as_me: failed program was:" >&5
12146	<	sed 's/^/| /' conftest.$ac_ext >&5
12147	<
12148	<	ac_cv_lib_intl_strftime=no
12149	<	fi
12150	<
12151	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12152	<	conftest$ac_exeext conftest.$ac_ext
12153	<	LIBS=$ac_check_lib_save_LIBS
12154	<	fi
12155	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
12156	<	echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
12157	<	if test $ac_cv_lib_intl_strftime = yes; then
12158	<	cat >>confdefs.h <<\_ACEOF
12159	<	#define HAVE_STRFTIME 1
12160	<	_ACEOF
12161	<
12162	<	LIBS="-lintl $LIBS"
12163	<	fi
12164	<
12165	<	fi
12166	<	done
12167	<
12168	<	{ echo "$as_me:$LINENO: checking for working strtod" >&5
12169	<	echo $ECHO_N "checking for working strtod... $ECHO_C" >&6; }
12170	<	if test "${ac_cv_func_strtod+set}" = set; then
12171	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12172	<	else
12173	<	if test "$cross_compiling" = yes; then
12174	<	ac_cv_func_strtod=no
12175	<	else
12176	<	cat >conftest.$ac_ext <<_ACEOF
12177	<	/* confdefs.h.  */
12178	<	_ACEOF
12179	<	cat confdefs.h >>conftest.$ac_ext
12180	<	cat >>conftest.$ac_ext <<_ACEOF
12181	<	/* end confdefs.h.  */
12182	<
12183	<	$ac_includes_default
12184	<	#ifndef strtod
12185	<	double strtod ();
12186	<	#endif
12187	<	int
12188	<	main()
12189	<	{
12190	<	{
12191	<	/* Some versions of Linux strtod mis-parse strings with leading '+'.  */
12192	<	char *string = " +69";
12193	<	char *term;
12194	<	double value;
12195	<	value = strtod (string, &term);
12196	<	if (value != 69 || term != (string + 4))
12197	<	return 1;
12198	<	}
12199	<
12200	<	{
12201	<	/* Under Solaris 2.4, strtod returns the wrong value for the
12202	<	terminating character under some conditions.  */
12203	<	char *string = "NaN";
12204	<	char *term;
12205	<	strtod (string, &term);
12206	<	if (term != string && *(term - 1) == 0)
12207	<	return 1;
12208	<	}
12209	<	return 0;
12210	<	}
12211	<
12212	<	_ACEOF
12213	<	rm -f conftest$ac_exeext
12214	<	if { (ac_try="$ac_link"
12215	<	case "(($ac_try" in
12216	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12217	<	*) ac_try_echo=$ac_try;;
12218	<	esac
12219	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12220	<	(eval "$ac_link") 2>&5
12221	<	ac_status=$?
12222	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12223	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12224	<	{ (case "(($ac_try" in
12225	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12226	<	*) ac_try_echo=$ac_try;;
12227	<	esac
12228	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12229	<	(eval "$ac_try") 2>&5
12230	<	ac_status=$?
12231	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12232	<	(exit $ac_status); }; }; then
12233	<	ac_cv_func_strtod=yes
12234	<	else
12235	<	echo "$as_me: program exited with status $ac_status" >&5
12236	<	echo "$as_me: failed program was:" >&5
12237	<	sed 's/^/| /' conftest.$ac_ext >&5
12238	<
12239	<	( exit $ac_status )
12240	<	ac_cv_func_strtod=no
12241	<	fi
12242	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12243	<	fi
12244	<
12245	<
12246	<	fi
12247	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
12248	<	echo "${ECHO_T}$ac_cv_func_strtod" >&6; }
12249	<	if test $ac_cv_func_strtod = no; then
12250	<	case " $LIBOBJS " in
12251	<	*" strtod.$ac_objext "* ) ;;
12252	<	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
12253	<	;;
12254	<	esac
12255	<
12256	<	{ echo "$as_me:$LINENO: checking for pow" >&5
12257	<	echo $ECHO_N "checking for pow... $ECHO_C" >&6; }
12258	<	if test "${ac_cv_func_pow+set}" = set; then
12259	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12260	<	else
12261	<	cat >conftest.$ac_ext <<_ACEOF
12262	<	/* confdefs.h.  */
12263	<	_ACEOF
12264	<	cat confdefs.h >>conftest.$ac_ext
12265	<	cat >>conftest.$ac_ext <<_ACEOF
12266	<	/* end confdefs.h.  */
12267	<	/* Define pow to an innocuous variant, in case <limits.h> declares pow.
12268	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12269	<	#define pow innocuous_pow
12270	<
12271	<	/* System header to define __stub macros and hopefully few prototypes,
12272	<	which can conflict with char pow (); below.
12273	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12274	<	<limits.h> exists even on freestanding compilers.  */
12275	<
12276	<	#ifdef __STDC__
12277	<	# include <limits.h>
12278	<	#else
12279	<	# include <assert.h>
12280	<	#endif
12281	<
12282	<	#undef pow
12283	<
12284	<	/* Override any GCC internal prototype to avoid an error.
12285	<	Use char because int might match the return type of a GCC
12286	<	builtin and then its argument prototype would still apply.  */
12287	<	#ifdef __cplusplus
12288	<	extern "C"
12289	<	#endif
12290	<	char pow ();
12291	<	/* The GNU C library defines this for functions which it implements
12292	<	to always fail with ENOSYS.  Some functions are actually named
12293	<	something starting with __ and the normal name is an alias.  */
12294	<	#if defined __stub_pow || defined __stub___pow
12295	<	choke me
12296	<	#endif
12297	<
12298	<	#ifdef FC_DUMMY_MAIN
12299	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12300	<	#  ifdef __cplusplus
12301	<	extern "C"
12302	<	#  endif
12303	<	int FC_DUMMY_MAIN() { return 1; }
12304	<	#endif
12305	<	#endif
12306	<	int
12307	<	main ()
12308	<	{
12309	<	return pow ();
12310	<	;
12311	<	return 0;
12312	<	}
12313	<	_ACEOF
12314	<	rm -f conftest.$ac_objext conftest$ac_exeext
12315	<	if { (ac_try="$ac_link"
12316	<	case "(($ac_try" in
12317	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12318	<	*) ac_try_echo=$ac_try;;
12319	<	esac
12320	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12321	<	(eval "$ac_link") 2>conftest.er1
12322	<	ac_status=$?
12323	<	grep -v '^ *+' conftest.er1 >conftest.err
12324	<	rm -f conftest.er1
12325	<	cat conftest.err >&5
12326	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12327	<	(exit $ac_status); } && {
12328	<	test -z "$ac_c_werror_flag" ||
12329	<	test ! -s conftest.err
12330	<	} && test -s conftest$ac_exeext &&
12331	<	$as_test_x conftest$ac_exeext; then
12332	<	ac_cv_func_pow=yes
12333	<	else
12334	<	echo "$as_me: failed program was:" >&5
12335	<	sed 's/^/| /' conftest.$ac_ext >&5
12336	<
12337	<	ac_cv_func_pow=no
12338	<	fi
12339	<
12340	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12341	<	conftest$ac_exeext conftest.$ac_ext
12342	<	fi
12343	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5
12344	<	echo "${ECHO_T}$ac_cv_func_pow" >&6; }
12345	<
12346	<	if test $ac_cv_func_pow = no; then
12347	<	{ echo "$as_me:$LINENO: checking for pow in -lm" >&5
12348	<	echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; }
12349	<	if test "${ac_cv_lib_m_pow+set}" = set; then
12350	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12351	<	else
12352	<	ac_check_lib_save_LIBS=$LIBS
12353	<	LIBS="-lm  $LIBS"
12354	<	cat >conftest.$ac_ext <<_ACEOF
12355	<	/* confdefs.h.  */
12356	<	_ACEOF
12357	<	cat confdefs.h >>conftest.$ac_ext
12358	<	cat >>conftest.$ac_ext <<_ACEOF
12359	<	/* end confdefs.h.  */
12360	<
12361	<	/* Override any GCC internal prototype to avoid an error.
12362	<	Use char because int might match the return type of a GCC
12363	<	builtin and then its argument prototype would still apply.  */
12364	<	#ifdef __cplusplus
12365	<	extern "C"
12366	<	#endif
12367	<	char pow ();
12368	<	#ifdef FC_DUMMY_MAIN
12369	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12370	<	#  ifdef __cplusplus
12371	<	extern "C"
12372	<	#  endif
12373	<	int FC_DUMMY_MAIN() { return 1; }
12374	<	#endif
12375	<	#endif
12376	<	int
12377	<	main ()
12378	<	{
12379	<	return pow ();
12380	<	;
12381	<	return 0;
12382	<	}
12383	<	_ACEOF
12384	<	rm -f conftest.$ac_objext conftest$ac_exeext
12385	<	if { (ac_try="$ac_link"
12386	<	case "(($ac_try" in
12387	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12388	<	*) ac_try_echo=$ac_try;;
12389	<	esac
12390	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12391	<	(eval "$ac_link") 2>conftest.er1
12392	<	ac_status=$?
12393	<	grep -v '^ *+' conftest.er1 >conftest.err
12394	<	rm -f conftest.er1
12395	<	cat conftest.err >&5
12396	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12397	<	(exit $ac_status); } && {
12398	<	test -z "$ac_c_werror_flag" ||
12399	<	test ! -s conftest.err
12400	<	} && test -s conftest$ac_exeext &&
12401	<	$as_test_x conftest$ac_exeext; then
12402	<	ac_cv_lib_m_pow=yes
12403	<	else
12404	<	echo "$as_me: failed program was:" >&5
12405	<	sed 's/^/| /' conftest.$ac_ext >&5
12406	<
12407	<	ac_cv_lib_m_pow=no
12408	<	fi
12409	<
12410	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12411	<	conftest$ac_exeext conftest.$ac_ext
12412	<	LIBS=$ac_check_lib_save_LIBS
12413	<	fi
12414	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
12415	<	echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; }
12416	<	if test $ac_cv_lib_m_pow = yes; then
12417	<	POW_LIB=-lm
12418	<	else
12419	<	{ echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5
12420	<	echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
12421	<	fi
12422	<
12423	<	fi
12424	<
12425	<	fi
12426	<
12427	<
12428	<
12429	<
12430	<
12431	<
12432	<
12433	<
12434	<
12435	<
12436	<
12437	<
12438	<
12439	<
12440	<
12441	<
12442	<
12443	<
12444	<
12445	<
12446	<
12447	<
12448	<
12449	<
12450	<
12451	<
12452	<
12453	<
12454	<	for ac_func in floor getpagesize gettimeofday memchr memmove memset pow pstat_getdynamic pstat_getstatic rint select snprintf sranddev sqrt strcasecmp strchr strdup stricmp strncasecmp strnicmp strrchr strstr strtol sysmp getsysinfo sysctl table
12455	<	do
12456	<	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12457	<	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12458	<	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12459	<	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12460	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12461	<	else
12462	<	cat >conftest.$ac_ext <<_ACEOF
12463	<	/* confdefs.h.  */
12464	<	_ACEOF
12465	<	cat confdefs.h >>conftest.$ac_ext
12466	<	cat >>conftest.$ac_ext <<_ACEOF
12467	<	/* end confdefs.h.  */
12468	<	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12469	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12470	<	#define $ac_func innocuous_$ac_func
12471	<
12472	<	/* System header to define __stub macros and hopefully few prototypes,
12473	<	which can conflict with char $ac_func (); below.
12474	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12475	<	<limits.h> exists even on freestanding compilers.  */
12476	<
12477	<	#ifdef __STDC__
12478	<	# include <limits.h>
12479	<	#else
12480	<	# include <assert.h>
12481	<	#endif
12482	<
12483	<	#undef $ac_func
12484	<
12485	<	/* Override any GCC internal prototype to avoid an error.
12486	<	Use char because int might match the return type of a GCC
12487	<	builtin and then its argument prototype would still apply.  */
12488	<	#ifdef __cplusplus
12489	<	extern "C"
12490	<	#endif
12491	<	char $ac_func ();
12492	<	/* The GNU C library defines this for functions which it implements
12493	<	to always fail with ENOSYS.  Some functions are actually named
12494	<	something starting with __ and the normal name is an alias.  */
12495	<	#if defined __stub_$ac_func || defined __stub___$ac_func
12496	<	choke me
12497	<	#endif
12498	<
12499	<	#ifdef FC_DUMMY_MAIN
12500	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12501	<	#  ifdef __cplusplus
12502	<	extern "C"
12503	<	#  endif
12504	<	int FC_DUMMY_MAIN() { return 1; }
12505	<	#endif
12506	<	#endif
12507	<	int
12508	<	main ()
12509	<	{
12510	<	return $ac_func ();
12511	<	;
12512	<	return 0;
12513	<	}
12514	<	_ACEOF
12515	<	rm -f conftest.$ac_objext conftest$ac_exeext
12516	<	if { (ac_try="$ac_link"
12517	<	case "(($ac_try" in
12518	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12519	<	*) ac_try_echo=$ac_try;;
12520	<	esac
12521	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12522	<	(eval "$ac_link") 2>conftest.er1
12523	<	ac_status=$?
12524	<	grep -v '^ *+' conftest.er1 >conftest.err
12525	<	rm -f conftest.er1
12526	<	cat conftest.err >&5
12527	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12528	<	(exit $ac_status); } && {
12529	<	test -z "$ac_c_werror_flag" ||
12530	<	test ! -s conftest.err
12531	<	} && test -s conftest$ac_exeext &&
12532	<	$as_test_x conftest$ac_exeext; then
12533	<	eval "$as_ac_var=yes"
12534	<	else
12535	<	echo "$as_me: failed program was:" >&5
12536	<	sed 's/^/| /' conftest.$ac_ext >&5
12537	<
12538	<	eval "$as_ac_var=no"
12539	<	fi
12540	<
12541	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12542	<	conftest$ac_exeext conftest.$ac_ext
12543	<	fi
12544	<	ac_res=`eval echo '${'$as_ac_var'}'`
12545	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12546	<	echo "${ECHO_T}$ac_res" >&6; }
12547	<	if test `eval echo '${'$as_ac_var'}'` = yes; then
12548	<	cat >>confdefs.h <<_ACEOF
12549	<	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12550	<	_ACEOF
12551	<
12552	<	fi
12553	<	done
12554	<
12555	<
12556	<	# special check for _system_configuration because AIX <4.3.2 do not
12557	<	# contain the `physmem' member.
12558	<	{ echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5
12559	<	echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6; }
12560	<	cat >conftest.$ac_ext <<_ACEOF
12561	<	/* confdefs.h.  */
12562	<	_ACEOF
12563	<	cat confdefs.h >>conftest.$ac_ext
12564	<	cat >>conftest.$ac_ext <<_ACEOF
12565	<	/* end confdefs.h.  */
12566	<	#include <sys/systemcfg.h>
12567	<	#ifdef FC_DUMMY_MAIN
12568	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12569	<	#  ifdef __cplusplus
12570	<	extern "C"
12571	<	#  endif
12572	<	int FC_DUMMY_MAIN() { return 1; }
12573	<	#endif
12574	<	#endif
12575	<	int
12576	<	main ()
12577	<	{
12578	<	double x = _system_configuration.physmem;
12579	<	;
12580	<	return 0;
12581	<	}
12582	<	_ACEOF
12583	<	rm -f conftest.$ac_objext
12584	<	if { (ac_try="$ac_compile"
12585	<	case "(($ac_try" in
12586	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12587	<	*) ac_try_echo=$ac_try;;
12588	<	esac
12589	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12590	<	(eval "$ac_compile") 2>conftest.er1
12591	<	ac_status=$?
12592	<	grep -v '^ *+' conftest.er1 >conftest.err
12593	<	rm -f conftest.er1
12594	<	cat conftest.err >&5
12595	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12596	<	(exit $ac_status); } && {
12597	<	test -z "$ac_c_werror_flag" ||
12598	<	test ! -s conftest.err
12599	<	} && test -s conftest.$ac_objext; then
12600	<	{ echo "$as_me:$LINENO: result: yes" >&5
12601	<	echo "${ECHO_T}yes" >&6; }
12602	<
12603	<	cat >>confdefs.h <<\_ACEOF
12604	<	#define HAVE__SYSTEM_CONFIGURATION 1
12605	<	_ACEOF
12606	<
12607	<	else
12608	<	echo "$as_me: failed program was:" >&5
12609	<	sed 's/^/| /' conftest.$ac_ext >&5
12610	<
12611	<	{ echo "$as_me:$LINENO: result: no" >&5
12612	<	echo "${ECHO_T}no" >&6; }
12613	<	fi
12614	<
12615	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12616	<
12617	<	# clean out junk possibly left behind by a previous configuration
12618	<	rm -f src/getopt.h
12619	<	# Check for getopt_long support
12620	<
12621	<	for ac_header in getopt.h
12622	<	do
12623	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
12624	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12625	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12626	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12627	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12628	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12629	<	fi
12630	<	ac_res=`eval echo '${'$as_ac_Header'}'`
12631	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12632	<	echo "${ECHO_T}$ac_res" >&6; }
12633	<	else
12634	<	# Is the header compilable?
12635	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
12636	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
12637	<	cat >conftest.$ac_ext <<_ACEOF
12638	<	/* confdefs.h.  */
12639	<	_ACEOF
12640	<	cat confdefs.h >>conftest.$ac_ext
12641	<	cat >>conftest.$ac_ext <<_ACEOF
12642	<	/* end confdefs.h.  */
12643	<	$ac_includes_default
12644	<	#include <$ac_header>
12645	<	_ACEOF
12646	<	rm -f conftest.$ac_objext
12647	<	if { (ac_try="$ac_compile"
12648	<	case "(($ac_try" in
12649	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12650	<	*) ac_try_echo=$ac_try;;
12651	<	esac
12652	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12653	<	(eval "$ac_compile") 2>conftest.er1
12654	<	ac_status=$?
12655	<	grep -v '^ *+' conftest.er1 >conftest.err
12656	<	rm -f conftest.er1
12657	<	cat conftest.err >&5
12658	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12659	<	(exit $ac_status); } && {
12660	<	test -z "$ac_c_werror_flag" ||
12661	<	test ! -s conftest.err
12662	<	} && test -s conftest.$ac_objext; then
12663	<	ac_header_compiler=yes
12664	<	else
12665	<	echo "$as_me: failed program was:" >&5
12666	<	sed 's/^/| /' conftest.$ac_ext >&5
12667	<
12668	<	ac_header_compiler=no
12669	<	fi
12670	<
12671	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12672	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12673	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
12674	<
12675	<	# Is the header present?
12676	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
12677	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
12678	<	cat >conftest.$ac_ext <<_ACEOF
12679	<	/* confdefs.h.  */
12680	<	_ACEOF
12681	<	cat confdefs.h >>conftest.$ac_ext
12682	<	cat >>conftest.$ac_ext <<_ACEOF
12683	<	/* end confdefs.h.  */
12684	<	#include <$ac_header>
12685	<	_ACEOF
12686	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
12687	<	case "(($ac_try" in
12688	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12689	<	*) ac_try_echo=$ac_try;;
12690	<	esac
12691	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12692	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12693	<	ac_status=$?
12694	<	grep -v '^ *+' conftest.er1 >conftest.err
12695	<	rm -f conftest.er1
12696	<	cat conftest.err >&5
12697	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12698	<	(exit $ac_status); } >/dev/null && {
12699	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12700	<	test ! -s conftest.err
12701	<	}; then
12702	<	ac_header_preproc=yes
12703	<	else
12704	<	echo "$as_me: failed program was:" >&5
12705	<	sed 's/^/| /' conftest.$ac_ext >&5
12706	<
12707	<	ac_header_preproc=no
12708	<	fi
12709	<
12710	<	rm -f conftest.err conftest.$ac_ext
12711	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12712	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
12713	<
12714	<	# So?  What about this header?
12715	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12716	<	yes:no: )
12717	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
12718	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
12719	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
12720	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
12721	<	ac_header_preproc=yes
12722	<	;;
12723	<	no:yes:* )
12724	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
12725	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
12726	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
12727	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
12728	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
12729	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
12730	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
12731	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
12732	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
12733	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
12734	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
12735	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
12736	<	( cat <<\_ASBOX
12737	<	## ------------------------------ ##
12738	<	## Report this to gezelter@nd.edu ##
12739	<	## ------------------------------ ##
12740	<	_ASBOX
12741	<	) | sed "s/^/$as_me: WARNING:     /" >&2
12742	<	;;
12743	<	esac
12744	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12745	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12746	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12747	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12748	<	else
12749	<	eval "$as_ac_Header=\$ac_header_preproc"
12750	<	fi
12751	<	ac_res=`eval echo '${'$as_ac_Header'}'`
12752	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12753	<	echo "${ECHO_T}$ac_res" >&6; }
12754	<
12755	<	fi
12756	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
12757	<	cat >>confdefs.h <<_ACEOF
12758	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
12759	<	_ACEOF
12760	<
12761	<	fi
12762	<
12763	<	done
12764	<
12765	<
12766	<	for ac_func in getopt_long
12767	<	do
12768	<	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
12769	<	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
12770	<	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
12771	<	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
12772	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12773	<	else
12774	<	cat >conftest.$ac_ext <<_ACEOF
12775	<	/* confdefs.h.  */
12776	<	_ACEOF
12777	<	cat confdefs.h >>conftest.$ac_ext
12778	<	cat >>conftest.$ac_ext <<_ACEOF
12779	<	/* end confdefs.h.  */
12780	<	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
12781	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12782	<	#define $ac_func innocuous_$ac_func
12783	<
12784	<	/* System header to define __stub macros and hopefully few prototypes,
12785	<	which can conflict with char $ac_func (); below.
12786	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12787	<	<limits.h> exists even on freestanding compilers.  */
12788	<
12789	<	#ifdef __STDC__
12790	<	# include <limits.h>
12791	<	#else
12792	<	# include <assert.h>
12793	<	#endif
12794	<
12795	<	#undef $ac_func
12796	<
12797	<	/* Override any GCC internal prototype to avoid an error.
12798	<	Use char because int might match the return type of a GCC
12799	<	builtin and then its argument prototype would still apply.  */
12800	<	#ifdef __cplusplus
12801	<	extern "C"
12802	<	#endif
12803	<	char $ac_func ();
12804	<	/* The GNU C library defines this for functions which it implements
12805	<	to always fail with ENOSYS.  Some functions are actually named
12806	<	something starting with __ and the normal name is an alias.  */
12807	<	#if defined __stub_$ac_func || defined __stub___$ac_func
12808	<	choke me
12809	<	#endif
12810	<
12811	<	#ifdef FC_DUMMY_MAIN
12812	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12813	<	#  ifdef __cplusplus
12814	<	extern "C"
12815	<	#  endif
12816	<	int FC_DUMMY_MAIN() { return 1; }
12817	<	#endif
12818	<	#endif
12819	<	int
12820	<	main ()
12821	<	{
12822	<	return $ac_func ();
12823	<	;
12824	<	return 0;
12825	<	}
12826	<	_ACEOF
12827	<	rm -f conftest.$ac_objext conftest$ac_exeext
12828	<	if { (ac_try="$ac_link"
12829	<	case "(($ac_try" in
12830	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12831	<	*) ac_try_echo=$ac_try;;
12832	<	esac
12833	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12834	<	(eval "$ac_link") 2>conftest.er1
12835	<	ac_status=$?
12836	<	grep -v '^ *+' conftest.er1 >conftest.err
12837	<	rm -f conftest.er1
12838	<	cat conftest.err >&5
12839	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12840	<	(exit $ac_status); } && {
12841	<	test -z "$ac_c_werror_flag" ||
12842	<	test ! -s conftest.err
12843	<	} && test -s conftest$ac_exeext &&
12844	<	$as_test_x conftest$ac_exeext; then
12845	<	eval "$as_ac_var=yes"
12846	<	else
12847	<	echo "$as_me: failed program was:" >&5
12848	<	sed 's/^/| /' conftest.$ac_ext >&5
12849	<
12850	<	eval "$as_ac_var=no"
12851	<	fi
12852	<
12853	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12854	<	conftest$ac_exeext conftest.$ac_ext
12855	<	fi
12856	<	ac_res=`eval echo '${'$as_ac_var'}'`
12857	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12858	<	echo "${ECHO_T}$ac_res" >&6; }
12859	<	if test `eval echo '${'$as_ac_var'}'` = yes; then
12860	<	cat >>confdefs.h <<_ACEOF
12861	<	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
12862	<	_ACEOF
12863	<
12864	<	else
12865	<	# FreeBSD has a gnugetopt library for this
12866	<	{ echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5
12867	<	echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6; }
12868	<	if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then
12869	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12870	<	else
12871	<	ac_check_lib_save_LIBS=$LIBS
12872	<	LIBS="-lgnugetopt  $LIBS"
12873	<	cat >conftest.$ac_ext <<_ACEOF
12874	<	/* confdefs.h.  */
12875	<	_ACEOF
12876	<	cat confdefs.h >>conftest.$ac_ext
12877	<	cat >>conftest.$ac_ext <<_ACEOF
12878	<	/* end confdefs.h.  */
12879	<
12880	<	/* Override any GCC internal prototype to avoid an error.
12881	<	Use char because int might match the return type of a GCC
12882	<	builtin and then its argument prototype would still apply.  */
12883	<	#ifdef __cplusplus
12884	<	extern "C"
12885	<	#endif
12886	<	char getopt_long ();
12887	<	#ifdef FC_DUMMY_MAIN
12888	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12889	<	#  ifdef __cplusplus
12890	<	extern "C"
12891	<	#  endif
12892	<	int FC_DUMMY_MAIN() { return 1; }
12893	<	#endif
12894	<	#endif
12895	<	int
12896	<	main ()
12897	<	{
12898	<	return getopt_long ();
12899	<	;
12900	<	return 0;
12901	<	}
12902	<	_ACEOF
12903	<	rm -f conftest.$ac_objext conftest$ac_exeext
12904	<	if { (ac_try="$ac_link"
12905	<	case "(($ac_try" in
12906	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12907	<	*) ac_try_echo=$ac_try;;
12908	<	esac
12909	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12910	<	(eval "$ac_link") 2>conftest.er1
12911	<	ac_status=$?
12912	<	grep -v '^ *+' conftest.er1 >conftest.err
12913	<	rm -f conftest.er1
12914	<	cat conftest.err >&5
12915	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12916	<	(exit $ac_status); } && {
12917	<	test -z "$ac_c_werror_flag" ||
12918	<	test ! -s conftest.err
12919	<	} && test -s conftest$ac_exeext &&
12920	<	$as_test_x conftest$ac_exeext; then
12921	<	ac_cv_lib_gnugetopt_getopt_long=yes
12922	<	else
12923	<	echo "$as_me: failed program was:" >&5
12924	<	sed 's/^/| /' conftest.$ac_ext >&5
12925	<
12926	<	ac_cv_lib_gnugetopt_getopt_long=no
12927	<	fi
12928	<
12929	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12930	<	conftest$ac_exeext conftest.$ac_ext
12931	<	LIBS=$ac_check_lib_save_LIBS
12932	<	fi
12933	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5
12934	<	echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6; }
12935	<	if test $ac_cv_lib_gnugetopt_getopt_long = yes; then
12936	<	cat >>confdefs.h <<\_ACEOF
12937	<	#define HAVE_GETOPT_LONG 1
12938	<	_ACEOF
12939	<
12940	<	else
12941	<	# use the GNU replacement
12942	<	case " $LIBOBJS " in
12943	<	*" getopt.$ac_objext "* ) ;;
12944	<	*) LIBOBJS="$LIBOBJS getopt.$ac_objext"
12945	<	;;
12946	<	esac
12947	<
12948	<	case " $LIBOBJS " in
12949	<	*" getopt1.$ac_objext "* ) ;;
12950	<	*) LIBOBJS="$LIBOBJS getopt1.$ac_objext"
12951	<	;;
12952	<	esac
12953	<
12954	<	ac_config_links="$ac_config_links src/getopt.h:src/utils/gnugetopt.h"
12955	<
12956	<	fi
12957	<
12958	<	fi
12959	<	done
12960	<
12961	<
12962	<	ac_ext=cpp
12963	<	ac_cpp='$CXXCPP $CPPFLAGS'
12964	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12965	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12966	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12967	<
12968	<	{ echo "$as_me:$LINENO: checking whether the compiler implements namespaces" >&5
12969	<	echo $ECHO_N "checking whether the compiler implements namespaces... $ECHO_C" >&6; }
12970	<	if test "${ac_cv_cxx_namespaces+set}" = set; then
12971	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12972	<	else
12973	<
12974	<	ac_ext=cpp
12975	<	ac_cpp='$CXXCPP $CPPFLAGS'
12976	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12977	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12978	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12979	<
12980	<	cat >conftest.$ac_ext <<_ACEOF
12981	<	/* confdefs.h.  */
12982	<	_ACEOF
12983	<	cat confdefs.h >>conftest.$ac_ext
12984	<	cat >>conftest.$ac_ext <<_ACEOF
12985	<	/* end confdefs.h.  */
12986	<	namespace Outer { namespace Inner { int i = 0; }}
12987	<	#ifdef FC_DUMMY_MAIN
12988	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12989	<	#  ifdef __cplusplus
12990	<	extern "C"
12991	<	#  endif
12992	<	int FC_DUMMY_MAIN() { return 1; }
12993	<	#endif
12994	<	#endif
12995	<	int
12996	<	main ()
12997	<	{
12998	<	using namespace Outer::Inner; return i;
12999	<	;
13000	<	return 0;
13001	<	}
13002	<	_ACEOF
13003	<	rm -f conftest.$ac_objext
13004	<	if { (ac_try="$ac_compile"
13005	<	case "(($ac_try" in
13006	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13007	<	*) ac_try_echo=$ac_try;;
13008	<	esac
13009	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13010	<	(eval "$ac_compile") 2>conftest.er1
13011	<	ac_status=$?
13012	<	grep -v '^ *+' conftest.er1 >conftest.err
13013	<	rm -f conftest.er1
13014	<	cat conftest.err >&5
13015	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13016	<	(exit $ac_status); } && {
13017	<	test -z "$ac_cxx_werror_flag" ||
13018	<	test ! -s conftest.err
13019	<	} && test -s conftest.$ac_objext; then
13020	<	ac_cv_cxx_namespaces=yes
13021	<	else
13022	<	echo "$as_me: failed program was:" >&5
13023	<	sed 's/^/| /' conftest.$ac_ext >&5
13024	<
13025	<	ac_cv_cxx_namespaces=no
13026	<	fi
13027	<
13028	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13029	<	ac_ext=cpp
13030	<	ac_cpp='$CXXCPP $CPPFLAGS'
13031	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13032	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13033	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13034	<
13035	<
13036	<	fi
13037	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_namespaces" >&5
13038	<	echo "${ECHO_T}$ac_cv_cxx_namespaces" >&6; }
13039	<	if test "$ac_cv_cxx_namespaces" = yes; then
13040	<
13041	<	cat >>confdefs.h <<\_ACEOF
13042	<	#define HAVE_NAMESPACES
13043	<	_ACEOF
13044	<
13045	<	fi
13046	<
13047	<	{ echo "$as_me:$LINENO: checking whether the compiler supports Standard Template Library" >&5
13048	<	echo $ECHO_N "checking whether the compiler supports Standard Template Library... $ECHO_C" >&6; }
13049	<	if test "${ac_cv_cxx_have_stl+set}" = set; then
13050	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13051	<	else
13052	<
13053	<
13054	<	ac_ext=cpp
13055	<	ac_cpp='$CXXCPP $CPPFLAGS'
13056	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13057	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13058	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13059	<
13060	<	cat >conftest.$ac_ext <<_ACEOF
13061	<	/* confdefs.h.  */
13062	<	_ACEOF
13063	<	cat confdefs.h >>conftest.$ac_ext
13064	<	cat >>conftest.$ac_ext <<_ACEOF
13065	<	/* end confdefs.h.  */
13066	<	#include <list>
13067	<	#include <deque>
13068	<	#ifdef HAVE_NAMESPACES
13069	<	using namespace std;
13070	<	#endif
13071	<	#ifdef FC_DUMMY_MAIN
13072	<	#ifndef FC_DUMMY_MAIN_EQ_F77
13073	<	#  ifdef __cplusplus
13074	<	extern "C"
13075	<	#  endif
13076	<	int FC_DUMMY_MAIN() { return 1; }
13077	<	#endif
13078	<	#endif
13079	<	int
13080	<	main ()
13081	<	{
13082	<	list<int> x; x.push_back(5);
13083	<	list<int>::iterator iter = x.begin(); if (iter != x.end()) ++iter; return 0;
13084	<	;
13085	<	return 0;
13086	<	}
13087	<	_ACEOF
13088	<	rm -f conftest.$ac_objext
13089	<	if { (ac_try="$ac_compile"
13090	<	case "(($ac_try" in
13091	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13092	<	*) ac_try_echo=$ac_try;;
13093	<	esac
13094	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13095	<	(eval "$ac_compile") 2>conftest.er1
13096	<	ac_status=$?
13097	<	grep -v '^ *+' conftest.er1 >conftest.err
13098	<	rm -f conftest.er1
13099	<	cat conftest.err >&5
13100	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13101	<	(exit $ac_status); } && {
13102	<	test -z "$ac_cxx_werror_flag" ||
13103	<	test ! -s conftest.err
13104	<	} && test -s conftest.$ac_objext; then
13105	<	ac_cv_cxx_have_stl=yes
13106	<	else
13107	<	echo "$as_me: failed program was:" >&5
13108	<	sed 's/^/| /' conftest.$ac_ext >&5
13109	<
13110	<	ac_cv_cxx_have_stl=no
13111	<	fi
13112	<
13113	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13114	<	ac_ext=cpp
13115	<	ac_cpp='$CXXCPP $CPPFLAGS'
13116	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13117	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13118	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13119	<
13120	<
13121	<	fi
13122	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_have_stl" >&5
13123	<	echo "${ECHO_T}$ac_cv_cxx_have_stl" >&6; }
13124	<	if test "$ac_cv_cxx_have_stl" = yes; then
13125	<
13126	<	cat >>confdefs.h <<\_ACEOF
13127	<	#define HAVE_STL
13128	<	_ACEOF
13129	<
13130	<	fi
13131	<
13132	<
13133	<
13134	<	if test "${ac_cv_header_iostream+set}" = set; then
13135	<	{ echo "$as_me:$LINENO: checking for iostream" >&5
13136	<	echo $ECHO_N "checking for iostream... $ECHO_C" >&6; }
13137	<	if test "${ac_cv_header_iostream+set}" = set; then
13138	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13139	<	fi
13140	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_iostream" >&5
13141	<	echo "${ECHO_T}$ac_cv_header_iostream" >&6; }
13142	<	else
13143	<	# Is the header compilable?
13144	<	{ echo "$as_me:$LINENO: checking iostream usability" >&5
13145	<	echo $ECHO_N "checking iostream usability... $ECHO_C" >&6; }
13146	<	cat >conftest.$ac_ext <<_ACEOF
13147	<	/* confdefs.h.  */
13148	<	_ACEOF
13149	<	cat confdefs.h >>conftest.$ac_ext
13150	<	cat >>conftest.$ac_ext <<_ACEOF
13151	<	/* end confdefs.h.  */
13152	<	$ac_includes_default
13153	<	#include <iostream>
13154	<	_ACEOF
13155	<	rm -f conftest.$ac_objext
13156	<	if { (ac_try="$ac_compile"
13157	<	case "(($ac_try" in
13158	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13159	<	*) ac_try_echo=$ac_try;;
13160	<	esac
13161	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13162	<	(eval "$ac_compile") 2>conftest.er1
13163	<	ac_status=$?
13164	<	grep -v '^ *+' conftest.er1 >conftest.err
13165	<	rm -f conftest.er1
13166	<	cat conftest.err >&5
13167	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13168	<	(exit $ac_status); } && {
13169	<	test -z "$ac_cxx_werror_flag" ||
13170	<	test ! -s conftest.err
13171	<	} && test -s conftest.$ac_objext; then
13172	<	ac_header_compiler=yes
13173	<	else
13174	<	echo "$as_me: failed program was:" >&5
13175	<	sed 's/^/| /' conftest.$ac_ext >&5
13176	<
13177	<	ac_header_compiler=no
13178	<	fi
13179	<
13180	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13181	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13182	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
13183	<
13184	<	# Is the header present?
13185	<	{ echo "$as_me:$LINENO: checking iostream presence" >&5
13186	<	echo $ECHO_N "checking iostream presence... $ECHO_C" >&6; }
13187	<	cat >conftest.$ac_ext <<_ACEOF
13188	<	/* confdefs.h.  */
13189	<	_ACEOF
13190	<	cat confdefs.h >>conftest.$ac_ext
13191	<	cat >>conftest.$ac_ext <<_ACEOF
13192	<	/* end confdefs.h.  */
13193	<	#include <iostream>
13194	<	_ACEOF
13195	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
13196	<	case "(($ac_try" in
13197	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13198	<	*) ac_try_echo=$ac_try;;
13199	<	esac
13200	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13201	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13202	<	ac_status=$?
13203	<	grep -v '^ *+' conftest.er1 >conftest.err
13204	<	rm -f conftest.er1
13205	<	cat conftest.err >&5
13206	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13207	<	(exit $ac_status); } >/dev/null && {
13208	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13209	<	test ! -s conftest.err
13210	<	}; then
13211	<	ac_header_preproc=yes
13212	<	else
13213	<	echo "$as_me: failed program was:" >&5
13214	<	sed 's/^/| /' conftest.$ac_ext >&5
13215	<
13216	<	ac_header_preproc=no
13217	<	fi
13218	<
13219	<	rm -f conftest.err conftest.$ac_ext
13220	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13221	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
13222	<
13223	<	# So?  What about this header?
13224	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13225	<	yes:no: )
13226	<	{ echo "$as_me:$LINENO: WARNING: iostream: accepted by the compiler, rejected by the preprocessor!" >&5
13227	<	echo "$as_me: WARNING: iostream: accepted by the compiler, rejected by the preprocessor!" >&2;}
13228	<	{ echo "$as_me:$LINENO: WARNING: iostream: proceeding with the compiler's result" >&5
13229	<	echo "$as_me: WARNING: iostream: proceeding with the compiler's result" >&2;}
13230	<	ac_header_preproc=yes
13231	<	;;
13232	<	no:yes:* )
13233	<	{ echo "$as_me:$LINENO: WARNING: iostream: present but cannot be compiled" >&5
13234	<	echo "$as_me: WARNING: iostream: present but cannot be compiled" >&2;}
13235	<	{ echo "$as_me:$LINENO: WARNING: iostream:     check for missing prerequisite headers?" >&5
13236	<	echo "$as_me: WARNING: iostream:     check for missing prerequisite headers?" >&2;}
13237	<	{ echo "$as_me:$LINENO: WARNING: iostream: see the Autoconf documentation" >&5
13238	<	echo "$as_me: WARNING: iostream: see the Autoconf documentation" >&2;}
13239	<	{ echo "$as_me:$LINENO: WARNING: iostream:     section \"Present But Cannot Be Compiled\"" >&5
13240	<	echo "$as_me: WARNING: iostream:     section \"Present But Cannot Be Compiled\"" >&2;}
13241	<	{ echo "$as_me:$LINENO: WARNING: iostream: proceeding with the preprocessor's result" >&5
13242	<	echo "$as_me: WARNING: iostream: proceeding with the preprocessor's result" >&2;}
13243	<	{ echo "$as_me:$LINENO: WARNING: iostream: in the future, the compiler will take precedence" >&5
13244	<	echo "$as_me: WARNING: iostream: in the future, the compiler will take precedence" >&2;}
13245	<	( cat <<\_ASBOX
13246	<	## ------------------------------ ##
13247	<	## Report this to gezelter@nd.edu ##
13248	<	## ------------------------------ ##
13249	<	_ASBOX
13250	<	) | sed "s/^/$as_me: WARNING:     /" >&2
13251	<	;;
13252	<	esac
13253	<	{ echo "$as_me:$LINENO: checking for iostream" >&5
13254	<	echo $ECHO_N "checking for iostream... $ECHO_C" >&6; }
13255	<	if test "${ac_cv_header_iostream+set}" = set; then
13256	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13257	<	else
13258	<	ac_cv_header_iostream=$ac_header_preproc
13259	<	fi
13260	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_iostream" >&5
13261	<	echo "${ECHO_T}$ac_cv_header_iostream" >&6; }
13262	<
13263	<	fi
13264	<	if test $ac_cv_header_iostream = yes; then
13265	<
13266	<
13267	<	cat >>confdefs.h <<\_ACEOF
13268	<	#define HAVE_IOSTREAM 1
13269	<	_ACEOF
13270	<
13271	<
13272	<	else
13273	<
13274	<
13275	<	for ac_header in iostream.h
13276	<	do
13277	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13278	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13279	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13280	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13281	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13282	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13283	<	fi
13284	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13285	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13286	<	echo "${ECHO_T}$ac_res" >&6; }
13287	<	else
13288	<	# Is the header compilable?
13289	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13290	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13291	<	cat >conftest.$ac_ext <<_ACEOF
13292	<	/* confdefs.h.  */
13293	<	_ACEOF
13294	<	cat confdefs.h >>conftest.$ac_ext
13295	<	cat >>conftest.$ac_ext <<_ACEOF
13296	<	/* end confdefs.h.  */
13297	<	$ac_includes_default
13298	<	#include <$ac_header>
13299	<	_ACEOF
13300	<	rm -f conftest.$ac_objext
13301	<	if { (ac_try="$ac_compile"
13302	<	case "(($ac_try" in
13303	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13304	<	*) ac_try_echo=$ac_try;;
13305	<	esac
13306	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13307	<	(eval "$ac_compile") 2>conftest.er1
13308	<	ac_status=$?
13309	<	grep -v '^ *+' conftest.er1 >conftest.err
13310	<	rm -f conftest.er1
13311	<	cat conftest.err >&5
13312	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13313	<	(exit $ac_status); } && {
13314	<	test -z "$ac_cxx_werror_flag" ||
13315	<	test ! -s conftest.err
13316	<	} && test -s conftest.$ac_objext; then
13317	<	ac_header_compiler=yes
13318	<	else
13319	<	echo "$as_me: failed program was:" >&5
13320	<	sed 's/^/| /' conftest.$ac_ext >&5
13321	<
13322	<	ac_header_compiler=no
13323	<	fi
13324	<
13325	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13326	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13327	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
13328	<
13329	<	# Is the header present?
13330	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13331	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13332	<	cat >conftest.$ac_ext <<_ACEOF
13333	<	/* confdefs.h.  */
13334	<	_ACEOF
13335	<	cat confdefs.h >>conftest.$ac_ext
13336	<	cat >>conftest.$ac_ext <<_ACEOF
13337	<	/* end confdefs.h.  */
13338	<	#include <$ac_header>
13339	<	_ACEOF
13340	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
13341	<	case "(($ac_try" in
13342	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13343	<	*) ac_try_echo=$ac_try;;
13344	<	esac
13345	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13346	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13347	<	ac_status=$?
13348	<	grep -v '^ *+' conftest.er1 >conftest.err
13349	<	rm -f conftest.er1
13350	<	cat conftest.err >&5
13351	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13352	<	(exit $ac_status); } >/dev/null && {
13353	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13354	<	test ! -s conftest.err
13355	<	}; then
13356	<	ac_header_preproc=yes
13357	<	else
13358	<	echo "$as_me: failed program was:" >&5
13359	<	sed 's/^/| /' conftest.$ac_ext >&5
13360	<
13361	<	ac_header_preproc=no
13362	<	fi
13363	<
13364	<	rm -f conftest.err conftest.$ac_ext
13365	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13366	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
13367	<
13368	<	# So?  What about this header?
13369	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13370	<	yes:no: )
13371	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13372	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13373	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13374	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13375	<	ac_header_preproc=yes
13376	<	;;
13377	<	no:yes:* )
13378	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13379	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13380	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13381	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13382	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13383	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13384	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13385	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13386	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13387	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13388	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13389	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13390	<	( cat <<\_ASBOX
13391	<	## ------------------------------ ##
13392	<	## Report this to gezelter@nd.edu ##
13393	<	## ------------------------------ ##
13394	<	_ASBOX
13395	<	) | sed "s/^/$as_me: WARNING:     /" >&2
13396	<	;;
13397	<	esac
13398	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13399	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13400	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13401	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13402	<	else
13403	<	eval "$as_ac_Header=\$ac_header_preproc"
13404	<	fi
13405	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13406	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13407	<	echo "${ECHO_T}$ac_res" >&6; }
13408	<
13409	<	fi
13410	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13411	<	cat >>confdefs.h <<_ACEOF
13412	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13413	<	_ACEOF
13414	<
13415	<	fi
13416	<
13417	<	done
13418	<
13419	<
13420	<	fi
13421	<
13422	<
13423	<
13424	<
13425	<	if test "${ac_cv_header_iomanip+set}" = set; then
13426	<	{ echo "$as_me:$LINENO: checking for iomanip" >&5
13427	<	echo $ECHO_N "checking for iomanip... $ECHO_C" >&6; }
13428	<	if test "${ac_cv_header_iomanip+set}" = set; then
13429	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13430	<	fi
13431	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_iomanip" >&5
13432	<	echo "${ECHO_T}$ac_cv_header_iomanip" >&6; }
13433	<	else
13434	<	# Is the header compilable?
13435	<	{ echo "$as_me:$LINENO: checking iomanip usability" >&5
13436	<	echo $ECHO_N "checking iomanip usability... $ECHO_C" >&6; }
13437	<	cat >conftest.$ac_ext <<_ACEOF
13438	<	/* confdefs.h.  */
13439	<	_ACEOF
13440	<	cat confdefs.h >>conftest.$ac_ext
13441	<	cat >>conftest.$ac_ext <<_ACEOF
13442	<	/* end confdefs.h.  */
13443	<	$ac_includes_default
13444	<	#include <iomanip>
13445	<	_ACEOF
13446	<	rm -f conftest.$ac_objext
13447	<	if { (ac_try="$ac_compile"
13448	<	case "(($ac_try" in
13449	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13450	<	*) ac_try_echo=$ac_try;;
13451	<	esac
13452	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13453	<	(eval "$ac_compile") 2>conftest.er1
13454	<	ac_status=$?
13455	<	grep -v '^ *+' conftest.er1 >conftest.err
13456	<	rm -f conftest.er1
13457	<	cat conftest.err >&5
13458	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13459	<	(exit $ac_status); } && {
13460	<	test -z "$ac_cxx_werror_flag" ||
13461	<	test ! -s conftest.err
13462	<	} && test -s conftest.$ac_objext; then
13463	<	ac_header_compiler=yes
13464	<	else
13465	<	echo "$as_me: failed program was:" >&5
13466	<	sed 's/^/| /' conftest.$ac_ext >&5
13467	<
13468	<	ac_header_compiler=no
13469	<	fi
13470	<
13471	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13472	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13473	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
13474	<
13475	<	# Is the header present?
13476	<	{ echo "$as_me:$LINENO: checking iomanip presence" >&5
13477	<	echo $ECHO_N "checking iomanip presence... $ECHO_C" >&6; }
13478	<	cat >conftest.$ac_ext <<_ACEOF
13479	<	/* confdefs.h.  */
13480	<	_ACEOF
13481	<	cat confdefs.h >>conftest.$ac_ext
13482	<	cat >>conftest.$ac_ext <<_ACEOF
13483	<	/* end confdefs.h.  */
13484	<	#include <iomanip>
13485	<	_ACEOF
13486	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
13487	<	case "(($ac_try" in
13488	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13489	<	*) ac_try_echo=$ac_try;;
13490	<	esac
13491	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13492	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13493	<	ac_status=$?
13494	<	grep -v '^ *+' conftest.er1 >conftest.err
13495	<	rm -f conftest.er1
13496	<	cat conftest.err >&5
13497	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13498	<	(exit $ac_status); } >/dev/null && {
13499	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13500	<	test ! -s conftest.err
13501	<	}; then
13502	<	ac_header_preproc=yes
13503	<	else
13504	<	echo "$as_me: failed program was:" >&5
13505	<	sed 's/^/| /' conftest.$ac_ext >&5
13506	<
13507	<	ac_header_preproc=no
13508	<	fi
13509	<
13510	<	rm -f conftest.err conftest.$ac_ext
13511	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13512	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
13513	<
13514	<	# So?  What about this header?
13515	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13516	<	yes:no: )
13517	<	{ echo "$as_me:$LINENO: WARNING: iomanip: accepted by the compiler, rejected by the preprocessor!" >&5
13518	<	echo "$as_me: WARNING: iomanip: accepted by the compiler, rejected by the preprocessor!" >&2;}
13519	<	{ echo "$as_me:$LINENO: WARNING: iomanip: proceeding with the compiler's result" >&5
13520	<	echo "$as_me: WARNING: iomanip: proceeding with the compiler's result" >&2;}
13521	<	ac_header_preproc=yes
13522	<	;;
13523	<	no:yes:* )
13524	<	{ echo "$as_me:$LINENO: WARNING: iomanip: present but cannot be compiled" >&5
13525	<	echo "$as_me: WARNING: iomanip: present but cannot be compiled" >&2;}
13526	<	{ echo "$as_me:$LINENO: WARNING: iomanip:     check for missing prerequisite headers?" >&5
13527	<	echo "$as_me: WARNING: iomanip:     check for missing prerequisite headers?" >&2;}
13528	<	{ echo "$as_me:$LINENO: WARNING: iomanip: see the Autoconf documentation" >&5
13529	<	echo "$as_me: WARNING: iomanip: see the Autoconf documentation" >&2;}
13530	<	{ echo "$as_me:$LINENO: WARNING: iomanip:     section \"Present But Cannot Be Compiled\"" >&5
13531	<	echo "$as_me: WARNING: iomanip:     section \"Present But Cannot Be Compiled\"" >&2;}
13532	<	{ echo "$as_me:$LINENO: WARNING: iomanip: proceeding with the preprocessor's result" >&5
13533	<	echo "$as_me: WARNING: iomanip: proceeding with the preprocessor's result" >&2;}
13534	<	{ echo "$as_me:$LINENO: WARNING: iomanip: in the future, the compiler will take precedence" >&5
13535	<	echo "$as_me: WARNING: iomanip: in the future, the compiler will take precedence" >&2;}
13536	<	( cat <<\_ASBOX
13537	<	## ------------------------------ ##
13538	<	## Report this to gezelter@nd.edu ##
13539	<	## ------------------------------ ##
13540	<	_ASBOX
13541	<	) | sed "s/^/$as_me: WARNING:     /" >&2
13542	<	;;
13543	<	esac
13544	<	{ echo "$as_me:$LINENO: checking for iomanip" >&5
13545	<	echo $ECHO_N "checking for iomanip... $ECHO_C" >&6; }
13546	<	if test "${ac_cv_header_iomanip+set}" = set; then
13547	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13548	<	else
13549	<	ac_cv_header_iomanip=$ac_header_preproc
13550	<	fi
13551	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_iomanip" >&5
13552	<	echo "${ECHO_T}$ac_cv_header_iomanip" >&6; }
13553	<
13554	<	fi
13555	<	if test $ac_cv_header_iomanip = yes; then
13556	<
13557	<
13558	<	cat >>confdefs.h <<\_ACEOF
13559	<	#define HAVE_IOMANIP 1
13560	<	_ACEOF
13561	<
13562	<
13563	<	else
13564	<
13565	<
13566	<	for ac_header in iomanip.h
13567	<	do
13568	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13569	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13570	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13571	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13572	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13573	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13574	<	fi
13575	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13576	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13577	<	echo "${ECHO_T}$ac_res" >&6; }
13578	<	else
13579	<	# Is the header compilable?
13580	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13581	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13582	<	cat >conftest.$ac_ext <<_ACEOF
13583	<	/* confdefs.h.  */
13584	<	_ACEOF
13585	<	cat confdefs.h >>conftest.$ac_ext
13586	<	cat >>conftest.$ac_ext <<_ACEOF
13587	<	/* end confdefs.h.  */
13588	<	$ac_includes_default
13589	<	#include <$ac_header>
13590	<	_ACEOF
13591	<	rm -f conftest.$ac_objext
13592	<	if { (ac_try="$ac_compile"
13593	<	case "(($ac_try" in
13594	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13595	<	*) ac_try_echo=$ac_try;;
13596	<	esac
13597	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13598	<	(eval "$ac_compile") 2>conftest.er1
13599	<	ac_status=$?
13600	<	grep -v '^ *+' conftest.er1 >conftest.err
13601	<	rm -f conftest.er1
13602	<	cat conftest.err >&5
13603	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13604	<	(exit $ac_status); } && {
13605	<	test -z "$ac_cxx_werror_flag" ||
13606	<	test ! -s conftest.err
13607	<	} && test -s conftest.$ac_objext; then
13608	<	ac_header_compiler=yes
13609	<	else
13610	<	echo "$as_me: failed program was:" >&5
13611	<	sed 's/^/| /' conftest.$ac_ext >&5
13612	<
13613	<	ac_header_compiler=no
13614	<	fi
13615	<
13616	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13617	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13618	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
13619	<
13620	<	# Is the header present?
13621	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13622	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13623	<	cat >conftest.$ac_ext <<_ACEOF
13624	<	/* confdefs.h.  */
13625	<	_ACEOF
13626	<	cat confdefs.h >>conftest.$ac_ext
13627	<	cat >>conftest.$ac_ext <<_ACEOF
13628	<	/* end confdefs.h.  */
13629	<	#include <$ac_header>
13630	<	_ACEOF
13631	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
13632	<	case "(($ac_try" in
13633	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13634	<	*) ac_try_echo=$ac_try;;
13635	<	esac
13636	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13637	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13638	<	ac_status=$?
13639	<	grep -v '^ *+' conftest.er1 >conftest.err
13640	<	rm -f conftest.er1
13641	<	cat conftest.err >&5
13642	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13643	<	(exit $ac_status); } >/dev/null && {
13644	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13645	<	test ! -s conftest.err
13646	<	}; then
13647	<	ac_header_preproc=yes
13648	<	else
13649	<	echo "$as_me: failed program was:" >&5
13650	<	sed 's/^/| /' conftest.$ac_ext >&5
13651	<
13652	<	ac_header_preproc=no
13653	<	fi
13654	<
13655	<	rm -f conftest.err conftest.$ac_ext
13656	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13657	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
13658	<
13659	<	# So?  What about this header?
13660	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13661	<	yes:no: )
13662	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13663	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13664	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13665	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13666	<	ac_header_preproc=yes
13667	<	;;
13668	<	no:yes:* )
13669	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13670	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13671	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13672	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13673	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13674	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13675	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13676	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13677	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13678	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13679	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13680	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13681	<	( cat <<\_ASBOX
13682	<	## ------------------------------ ##
13683	<	## Report this to gezelter@nd.edu ##
13684	<	## ------------------------------ ##
13685	<	_ASBOX
13686	<	) | sed "s/^/$as_me: WARNING:     /" >&2
13687	<	;;
13688	<	esac
13689	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13690	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13691	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13692	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13693	<	else
13694	<	eval "$as_ac_Header=\$ac_header_preproc"
13695	<	fi
13696	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13697	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13698	<	echo "${ECHO_T}$ac_res" >&6; }
13699	<
13700	<	fi
13701	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13702	<	cat >>confdefs.h <<_ACEOF
13703	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13704	<	_ACEOF
13705	<
13706	<	fi
13707	<
13708	<	done
13709	<
13710	<
13711	<	fi
13712	<
13713	<
13714	<
13715	<
13716	<	for ac_header in cmath
13717	<	do
13718	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13719	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13720	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13721	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13722	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13723	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13724	<	fi
13725	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13726	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13727	<	echo "${ECHO_T}$ac_res" >&6; }
13728	<	else
13729	<	# Is the header compilable?
13730	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
13731	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13732	<	cat >conftest.$ac_ext <<_ACEOF
13733	<	/* confdefs.h.  */
13734	<	_ACEOF
13735	<	cat confdefs.h >>conftest.$ac_ext
13736	<	cat >>conftest.$ac_ext <<_ACEOF
13737	<	/* end confdefs.h.  */
13738	<	$ac_includes_default
13739	<	#include <$ac_header>
13740	<	_ACEOF
13741	<	rm -f conftest.$ac_objext
13742	<	if { (ac_try="$ac_compile"
13743	<	case "(($ac_try" in
13744	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13745	<	*) ac_try_echo=$ac_try;;
13746	<	esac
13747	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13748	<	(eval "$ac_compile") 2>conftest.er1
13749	<	ac_status=$?
13750	<	grep -v '^ *+' conftest.er1 >conftest.err
13751	<	rm -f conftest.er1
13752	<	cat conftest.err >&5
13753	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13754	<	(exit $ac_status); } && {
13755	<	test -z "$ac_cxx_werror_flag" ||
13756	<	test ! -s conftest.err
13757	<	} && test -s conftest.$ac_objext; then
13758	<	ac_header_compiler=yes
13759	<	else
13760	<	echo "$as_me: failed program was:" >&5
13761	<	sed 's/^/| /' conftest.$ac_ext >&5
13762	<
13763	<	ac_header_compiler=no
13764	<	fi
13765	<
13766	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13767	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13768	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
13769	<
13770	<	# Is the header present?
13771	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
13772	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13773	<	cat >conftest.$ac_ext <<_ACEOF
13774	<	/* confdefs.h.  */
13775	<	_ACEOF
13776	<	cat confdefs.h >>conftest.$ac_ext
13777	<	cat >>conftest.$ac_ext <<_ACEOF
13778	<	/* end confdefs.h.  */
13779	<	#include <$ac_header>
13780	<	_ACEOF
13781	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
13782	<	case "(($ac_try" in
13783	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13784	<	*) ac_try_echo=$ac_try;;
13785	<	esac
13786	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13787	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13788	<	ac_status=$?
13789	<	grep -v '^ *+' conftest.er1 >conftest.err
13790	<	rm -f conftest.er1
13791	<	cat conftest.err >&5
13792	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13793	<	(exit $ac_status); } >/dev/null && {
13794	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
13795	<	test ! -s conftest.err
13796	<	}; then
13797	<	ac_header_preproc=yes
13798	<	else
13799	<	echo "$as_me: failed program was:" >&5
13800	<	sed 's/^/| /' conftest.$ac_ext >&5
13801	<
13802	<	ac_header_preproc=no
13803	<	fi
13804	<
13805	<	rm -f conftest.err conftest.$ac_ext
13806	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13807	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
13808	<
13809	<	# So?  What about this header?
13810	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
13811	<	yes:no: )
13812	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13813	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13814	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13815	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13816	<	ac_header_preproc=yes
13817	<	;;
13818	<	no:yes:* )
13819	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13820	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13821	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13822	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13823	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13824	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13825	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13826	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13827	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13828	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13829	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13830	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13831	<	( cat <<\_ASBOX
13832	<	## ------------------------------ ##
13833	<	## Report this to gezelter@nd.edu ##
13834	<	## ------------------------------ ##
13835	<	_ASBOX
13836	<	) | sed "s/^/$as_me: WARNING:     /" >&2
13837	<	;;
13838	<	esac
13839	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
13840	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13841	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13842	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13843	<	else
13844	<	eval "$as_ac_Header=\$ac_header_preproc"
13845	<	fi
13846	<	ac_res=`eval echo '${'$as_ac_Header'}'`
13847	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
13848	<	echo "${ECHO_T}$ac_res" >&6; }
13849	<
13850	<	fi
13851	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
13852	<	cat >>confdefs.h <<_ACEOF
13853	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13854	<	_ACEOF
13855	<
13856	<	fi
13857	<
13858	<	done
13859	<
13860	<
13861	<
13862	<
13863	<	{ echo "$as_me:$LINENO: checking for C++ iostream in namespace std" >&5
13864	<	echo $ECHO_N "checking for C++ iostream in namespace std... $ECHO_C" >&6; }
13865	<	if test "${ac_cv_cxx_have_std_iostream+set}" = set; then
13866	<	echo $ECHO_N "(cached) $ECHO_C" >&6
13867	<	else
13868	<
13869	<	ac_cv_cxx_have_std_iostream=no
13870	<	ac_cv_cxx_need_use_std_iostream=no
13871	<	if test "x$ac_cv_cxx_namespaces" = xyes; then
13872	<
13873	<	ac_ext=cpp
13874	<	ac_cpp='$CXXCPP $CPPFLAGS'
13875	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13876	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13877	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13878	<
13879	<	cat >conftest.$ac_ext <<_ACEOF
13880	<	/* confdefs.h.  */
13881	<	_ACEOF
13882	<	cat confdefs.h >>conftest.$ac_ext
13883	<	cat >>conftest.$ac_ext <<_ACEOF
13884	<	/* end confdefs.h.  */
13885	<
13886	<	#ifdef HAVE_IOSTREAM
13887	<	#include <iostream>
13888	<	#else
13889	<	#include <iostream.h>
13890	<	#endif
13891	<
13892	<	#ifdef FC_DUMMY_MAIN
13893	<	#ifndef FC_DUMMY_MAIN_EQ_F77
13894	<	#  ifdef __cplusplus
13895	<	extern "C"
13896	<	#  endif
13897	<	int FC_DUMMY_MAIN() { return 1; }
13898	<	#endif
13899	<	#endif
13900	<	int
13901	<	main ()
13902	<	{
13903	<	std::cout<<"Hello World"<<std::endl;return 0;
13904	<	;
13905	<	return 0;
13906	<	}
13907	<	_ACEOF
13908	<	rm -f conftest.$ac_objext
13909	<	if { (ac_try="$ac_compile"
13910	<	case "(($ac_try" in
13911	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13912	<	*) ac_try_echo=$ac_try;;
13913	<	esac
13914	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13915	<	(eval "$ac_compile") 2>conftest.er1
13916	<	ac_status=$?
13917	<	grep -v '^ *+' conftest.er1 >conftest.err
13918	<	rm -f conftest.er1
13919	<	cat conftest.err >&5
13920	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13921	<	(exit $ac_status); } && {
13922	<	test -z "$ac_cxx_werror_flag" ||
13923	<	test ! -s conftest.err
13924	<	} && test -s conftest.$ac_objext; then
13925	<	ac_cv_cxx_have_std_iostream=yes
13926	<	else
13927	<	echo "$as_me: failed program was:" >&5
13928	<	sed 's/^/| /' conftest.$ac_ext >&5
13929	<
13930	<
13931	<	fi
13932	<
13933	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13934	<	cat >conftest.$ac_ext <<_ACEOF
13935	<	/* confdefs.h.  */
13936	<	_ACEOF
13937	<	cat confdefs.h >>conftest.$ac_ext
13938	<	cat >>conftest.$ac_ext <<_ACEOF
13939	<	/* end confdefs.h.  */
13940	<
13941	<	#define __USE_STD_IOSTREAM 1
13942	<	#ifdef HAVE_IOSTREAM
13943	<	#include <iostream>
13944	<	#else
13945	<	#include <iostream.h>
13946	<	#endif
13947	<
13948	<	#ifdef FC_DUMMY_MAIN
13949	<	#ifndef FC_DUMMY_MAIN_EQ_F77
13950	<	#  ifdef __cplusplus
13951	<	extern "C"
13952	<	#  endif
13953	<	int FC_DUMMY_MAIN() { return 1; }
13954	<	#endif
13955	<	#endif
13956	<	int
13957	<	main ()
13958	<	{
13959	<	std::cout<<"Hello World"<<std::endl;return 0;
13960	<	;
13961	<	return 0;
13962	<	}
13963	<	_ACEOF
13964	<	rm -f conftest.$ac_objext
13965	<	if { (ac_try="$ac_compile"
13966	<	case "(($ac_try" in
13967	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13968	<	*) ac_try_echo=$ac_try;;
13969	<	esac
13970	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13971	<	(eval "$ac_compile") 2>conftest.er1
13972	<	ac_status=$?
13973	<	grep -v '^ *+' conftest.er1 >conftest.err
13974	<	rm -f conftest.er1
13975	<	cat conftest.err >&5
13976	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13977	<	(exit $ac_status); } && {
13978	<	test -z "$ac_cxx_werror_flag" ||
13979	<	test ! -s conftest.err
13980	<	} && test -s conftest.$ac_objext; then
13981	<	ac_cv_cxx_have_std_iostream=yes;ac_cv_cxx_need_use_std_iostream=yes
13982	<	else
13983	<	echo "$as_me: failed program was:" >&5
13984	<	sed 's/^/| /' conftest.$ac_ext >&5
13985	<
13986	<
13987	<	fi
13988	<
13989	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13990	<	ac_ext=cpp
13991	<	ac_cpp='$CXXCPP $CPPFLAGS'
13992	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13993	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13994	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13995	<
13996	<	fi
13997	<
13998	<	fi
13999	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_have_std_iostream" >&5
14000	<	echo "${ECHO_T}$ac_cv_cxx_have_std_iostream" >&6; }
14001	<	if test "$ac_cv_cxx_have_std_iostream" = yes; then
14002	<
14003	<	cat >>confdefs.h <<\_ACEOF
14004	<	#define HAVE_STD_IOSTREAM 1
14005	<	_ACEOF
14006	<
14007	<	fi
14008	<	if test "$ac_cv_cxx_need_use_std_iostream" = yes; then
14009	<
14010	<	cat >>confdefs.h <<\_ACEOF
14011	<	#define __USE_STD_IOSTREAM 1
14012	<	_ACEOF
14013	<
14014	<	fi
14015	<
14016	<
14017	<
14018	<
14019	<	{ echo "$as_me:$LINENO: checking for C++ Standard Template Library in namespace std." >&5
14020	<	echo $ECHO_N "checking for C++ Standard Template Library in namespace std.... $ECHO_C" >&6; }
14021	<	if test "${ac_cv_cxx_have_std_stl+set}" = set; then
14022	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14023	<	else
14024	<
14025	<	ac_cv_cxx_have_std_stl=no
14026	<	if test "x$ac_cv_cxx_namespaces" = xyes; then
14027	<
14028	<	ac_ext=cpp
14029	<	ac_cpp='$CXXCPP $CPPFLAGS'
14030	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14031	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14032	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14033	<
14034	<	cat >conftest.$ac_ext <<_ACEOF
14035	<	/* confdefs.h.  */
14036	<	_ACEOF
14037	<	cat confdefs.h >>conftest.$ac_ext
14038	<	cat >>conftest.$ac_ext <<_ACEOF
14039	<	/* end confdefs.h.  */
14040	<	#include <list>
14041	<
14042	<	#ifdef FC_DUMMY_MAIN
14043	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14044	<	#  ifdef __cplusplus
14045	<	extern "C"
14046	<	#  endif
14047	<	int FC_DUMMY_MAIN() { return 1; }
14048	<	#endif
14049	<	#endif
14050	<	int
14051	<	main ()
14052	<	{
14053	<	std::list<int> foo;return 0;
14054	<	;
14055	<	return 0;
14056	<	}
14057	<	_ACEOF
14058	<	rm -f conftest.$ac_objext
14059	<	if { (ac_try="$ac_compile"
14060	<	case "(($ac_try" in
14061	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14062	<	*) ac_try_echo=$ac_try;;
14063	<	esac
14064	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14065	<	(eval "$ac_compile") 2>conftest.er1
14066	<	ac_status=$?
14067	<	grep -v '^ *+' conftest.er1 >conftest.err
14068	<	rm -f conftest.er1
14069	<	cat conftest.err >&5
14070	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14071	<	(exit $ac_status); } && {
14072	<	test -z "$ac_cxx_werror_flag" ||
14073	<	test ! -s conftest.err
14074	<	} && test -s conftest.$ac_objext; then
14075	<	ac_cv_cxx_have_std_stl=yes
14076	<	else
14077	<	echo "$as_me: failed program was:" >&5
14078	<	sed 's/^/| /' conftest.$ac_ext >&5
14079	<
14080	<
14081	<	fi
14082	<
14083	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14084	<	ac_ext=cpp
14085	<	ac_cpp='$CXXCPP $CPPFLAGS'
14086	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14087	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14088	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14089	<
14090	<	fi
14091	<
14092	<	fi
14093	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_have_std_stl" >&5
14094	<	echo "${ECHO_T}$ac_cv_cxx_have_std_stl" >&6; }
14095	<	if test "$ac_cv_cxx_have_std_stl" = yes; then
14096	<
14097	<	cat >>confdefs.h <<\_ACEOF
14098	<	#define HAVE_STD_STL 1
14099	<	_ACEOF
14100	<
14101	<	fi
14102	<
14103	<
14104	<
14105	<	{ echo "$as_me:$LINENO: checking for fstream::attach()" >&5
14106	<	echo $ECHO_N "checking for fstream::attach()... $ECHO_C" >&6; }
14107	<	if test "${ac_cv_cxx_have_fstream_attach+set}" = set; then
14108	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14109	<	else
14110	<
14111	<	ac_cv_cxx_have_fstream_attach=no
14112	<
14113	<	ac_ext=cpp
14114	<	ac_cpp='$CXXCPP $CPPFLAGS'
14115	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14116	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14117	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14118	<
14119	<	cat >conftest.$ac_ext <<_ACEOF
14120	<	/* confdefs.h.  */
14121	<	_ACEOF
14122	<	cat confdefs.h >>conftest.$ac_ext
14123	<	cat >>conftest.$ac_ext <<_ACEOF
14124	<	/* end confdefs.h.  */
14125	<
14126	<	#ifdef HAVE_IOSTREAM
14127	<	#include <fstream>
14128	<	#else
14129	<	#include <fstream.h>
14130	<	#endif
14131	<	#ifdef HAVE_STD_IOSTREAM
14132	<	using namespace std;
14133	<	#endif
14134	<
14135	<	#ifdef FC_DUMMY_MAIN
14136	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14137	<	#  ifdef __cplusplus
14138	<	extern "C"
14139	<	#  endif
14140	<	int FC_DUMMY_MAIN() { return 1; }
14141	<	#endif
14142	<	#endif
14143	<	int
14144	<	main ()
14145	<	{
14146	<	int fd=0;ofstream s;s.attach(fd);
14147	<	;
14148	<	return 0;
14149	<	}
14150	<	_ACEOF
14151	<	rm -f conftest.$ac_objext
14152	<	if { (ac_try="$ac_compile"
14153	<	case "(($ac_try" in
14154	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14155	<	*) ac_try_echo=$ac_try;;
14156	<	esac
14157	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14158	<	(eval "$ac_compile") 2>conftest.er1
14159	<	ac_status=$?
14160	<	grep -v '^ *+' conftest.er1 >conftest.err
14161	<	rm -f conftest.er1
14162	<	cat conftest.err >&5
14163	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14164	<	(exit $ac_status); } && {
14165	<	test -z "$ac_cxx_werror_flag" ||
14166	<	test ! -s conftest.err
14167	<	} && test -s conftest.$ac_objext; then
14168	<	ac_cv_cxx_have_fstream_attach=yes
14169	<	else
14170	<	echo "$as_me: failed program was:" >&5
14171	<	sed 's/^/| /' conftest.$ac_ext >&5
14172	<
14173	<
14174	<	fi
14175	<
14176	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14177	<	ac_ext=cpp
14178	<	ac_cpp='$CXXCPP $CPPFLAGS'
14179	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14180	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14181	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14182	<
14183	<
14184	<	fi
14185	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_have_fstream_attach" >&5
14186	<	echo "${ECHO_T}$ac_cv_cxx_have_fstream_attach" >&6; }
14187	<	if test "$ac_cv_cxx_have_fstream_attach" = yes; then
14188	<
14189	<	cat >>confdefs.h <<\_ACEOF
14190	<	#define HAVE_FSTREAM_ATTACH 1
14191	<	_ACEOF
14192	<
14193	<	fi
14194	<
14195	<
14196	<
14197	<	{ echo "$as_me:$LINENO: checking for fstream::open()" >&5
14198	<	echo $ECHO_N "checking for fstream::open()... $ECHO_C" >&6; }
14199	<	if test "${ac_cv_cxx_have_fstream_open+set}" = set; then
14200	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14201	<	else
14202	<
14203	<	ac_cv_cxx_have_fstream_open=no
14204	<	ac_cv_cxx_fstream_open_prot=no
14205	<
14206	<	ac_ext=cpp
14207	<	ac_cpp='$CXXCPP $CPPFLAGS'
14208	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14209	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14210	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14211	<
14212	<	# Try with 2 parameters
14213	<	cat >conftest.$ac_ext <<_ACEOF
14214	<	/* confdefs.h.  */
14215	<	_ACEOF
14216	<	cat confdefs.h >>conftest.$ac_ext
14217	<	cat >>conftest.$ac_ext <<_ACEOF
14218	<	/* end confdefs.h.  */
14219	<
14220	<	#ifdef HAVE_IOSTREAM
14221	<	#include <fstream>
14222	<	#else
14223	<	#include <fstream.h>
14224	<	#endif
14225	<	#ifdef HAVE_STD_IOSTREAM
14226	<	using namespace std;
14227	<	#endif
14228	<
14229	<	#ifdef FC_DUMMY_MAIN
14230	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14231	<	#  ifdef __cplusplus
14232	<	extern "C"
14233	<	#  endif
14234	<	int FC_DUMMY_MAIN() { return 1; }
14235	<	#endif
14236	<	#endif
14237	<	int
14238	<	main ()
14239	<	{
14240	<	ofstream s;s.open("conftest.txt",ios::out|ios::trunc);
14241	<	;
14242	<	return 0;
14243	<	}
14244	<	_ACEOF
14245	<	rm -f conftest.$ac_objext
14246	<	if { (ac_try="$ac_compile"
14247	<	case "(($ac_try" in
14248	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14249	<	*) ac_try_echo=$ac_try;;
14250	<	esac
14251	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14252	<	(eval "$ac_compile") 2>conftest.er1
14253	<	ac_status=$?
14254	<	grep -v '^ *+' conftest.er1 >conftest.err
14255	<	rm -f conftest.er1
14256	<	cat conftest.err >&5
14257	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14258	<	(exit $ac_status); } && {
14259	<	test -z "$ac_cxx_werror_flag" ||
14260	<	test ! -s conftest.err
14261	<	} && test -s conftest.$ac_objext; then
14262	<	ac_cv_cxx_have_fstream_open=yes
14263	<	else
14264	<	echo "$as_me: failed program was:" >&5
14265	<	sed 's/^/| /' conftest.$ac_ext >&5
14266	<
14267	<
14268	<	fi
14269	<
14270	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14271	<	# Try with mode parameter
14272	<	cat >conftest.$ac_ext <<_ACEOF
14273	<	/* confdefs.h.  */
14274	<	_ACEOF
14275	<	cat confdefs.h >>conftest.$ac_ext
14276	<	cat >>conftest.$ac_ext <<_ACEOF
14277	<	/* end confdefs.h.  */
14278	<
14279	<	#ifdef HAVE_IOSTREAM
14280	<	#include <fstream>
14281	<	#else
14282	<	#include <fstream.h>
14283	<	#endif
14284	<	#ifdef HAVE_STD_IOSTREAM
14285	<	using namespace std;
14286	<	#endif
14287	<
14288	<	#ifdef FC_DUMMY_MAIN
14289	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14290	<	#  ifdef __cplusplus
14291	<	extern "C"
14292	<	#  endif
14293	<	int FC_DUMMY_MAIN() { return 1; }
14294	<	#endif
14295	<	#endif
14296	<	int
14297	<	main ()
14298	<	{
14299	<	ofstream s;s.open("conftest.txt",ios::out|ios::trunc,0666);
14300	<	;
14301	<	return 0;
14302	<	}
14303	<	_ACEOF
14304	<	rm -f conftest.$ac_objext
14305	<	if { (ac_try="$ac_compile"
14306	<	case "(($ac_try" in
14307	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14308	<	*) ac_try_echo=$ac_try;;
14309	<	esac
14310	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14311	<	(eval "$ac_compile") 2>conftest.er1
14312	<	ac_status=$?
14313	<	grep -v '^ *+' conftest.er1 >conftest.err
14314	<	rm -f conftest.er1
14315	<	cat conftest.err >&5
14316	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14317	<	(exit $ac_status); } && {
14318	<	test -z "$ac_cxx_werror_flag" ||
14319	<	test ! -s conftest.err
14320	<	} && test -s conftest.$ac_objext; then
14321	<	ac_cv_cxx_fstream_open_prot=yes
14322	<	else
14323	<	echo "$as_me: failed program was:" >&5
14324	<	sed 's/^/| /' conftest.$ac_ext >&5
14325	<
14326	<
14327	<	fi
14328	<
14329	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14330	<	ac_ext=cpp
14331	<	ac_cpp='$CXXCPP $CPPFLAGS'
14332	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14333	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14334	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14335	<
14336	<
14337	<	fi
14338	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_have_fstream_open" >&5
14339	<	echo "${ECHO_T}$ac_cv_cxx_have_fstream_open" >&6; }
14340	<	if test "$ac_cv_cxx_have_fstream_open" = yes; then
14341	<
14342	<	cat >>confdefs.h <<\_ACEOF
14343	<	#define HAVE_FSTREAM_OPEN 1
14344	<	_ACEOF
14345	<
14346	<	fi
14347	<	if test "$ac_cv_cxx_fstream_open_prot" = yes; then
14348	<
14349	<	cat >>confdefs.h <<\_ACEOF
14350	<	#define FSTREAM_OPEN_PROT 1
14351	<	_ACEOF
14352	<
14353	<	fi
14354	<
14355	<
14356	<
14357	<
14358	<
14359	<
14360	<
14361	<	for ac_header in ctype.h iostream fstream sstream strstream
14362	<	do
14363	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
14364	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14365	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
14366	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14367	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14368	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14369	<	fi
14370	<	ac_res=`eval echo '${'$as_ac_Header'}'`
14371	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
14372	<	echo "${ECHO_T}$ac_res" >&6; }
14373	<	else
14374	<	# Is the header compilable?
14375	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
14376	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
14377	<	cat >conftest.$ac_ext <<_ACEOF
14378	<	/* confdefs.h.  */
14379	<	_ACEOF
14380	<	cat confdefs.h >>conftest.$ac_ext
14381	<	cat >>conftest.$ac_ext <<_ACEOF
14382	<	/* end confdefs.h.  */
14383	<	$ac_includes_default
14384	<	#include <$ac_header>
14385	<	_ACEOF
14386	<	rm -f conftest.$ac_objext
14387	<	if { (ac_try="$ac_compile"
14388	<	case "(($ac_try" in
14389	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14390	<	*) ac_try_echo=$ac_try;;
14391	<	esac
14392	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14393	<	(eval "$ac_compile") 2>conftest.er1
14394	<	ac_status=$?
14395	<	grep -v '^ *+' conftest.er1 >conftest.err
14396	<	rm -f conftest.er1
14397	<	cat conftest.err >&5
14398	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14399	<	(exit $ac_status); } && {
14400	<	test -z "$ac_cxx_werror_flag" ||
14401	<	test ! -s conftest.err
14402	<	} && test -s conftest.$ac_objext; then
14403	<	ac_header_compiler=yes
14404	<	else
14405	<	echo "$as_me: failed program was:" >&5
14406	<	sed 's/^/| /' conftest.$ac_ext >&5
14407	<
14408	<	ac_header_compiler=no
14409	<	fi
14410	<
14411	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14412	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14413	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
14414	<
14415	<	# Is the header present?
14416	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
14417	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
14418	<	cat >conftest.$ac_ext <<_ACEOF
14419	<	/* confdefs.h.  */
14420	<	_ACEOF
14421	<	cat confdefs.h >>conftest.$ac_ext
14422	<	cat >>conftest.$ac_ext <<_ACEOF
14423	<	/* end confdefs.h.  */
14424	<	#include <$ac_header>
14425	<	_ACEOF
14426	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
14427	<	case "(($ac_try" in
14428	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14429	<	*) ac_try_echo=$ac_try;;
14430	<	esac
14431	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14432	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14433	<	ac_status=$?
14434	<	grep -v '^ *+' conftest.er1 >conftest.err
14435	<	rm -f conftest.er1
14436	<	cat conftest.err >&5
14437	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14438	<	(exit $ac_status); } >/dev/null && {
14439	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
14440	<	test ! -s conftest.err
14441	<	}; then
14442	<	ac_header_preproc=yes
14443	<	else
14444	<	echo "$as_me: failed program was:" >&5
14445	<	sed 's/^/| /' conftest.$ac_ext >&5
14446	<
14447	<	ac_header_preproc=no
14448	<	fi
14449	<
14450	<	rm -f conftest.err conftest.$ac_ext
14451	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14452	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
14453	<
14454	<	# So?  What about this header?
14455	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
14456	<	yes:no: )
14457	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
14458	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
14459	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
14460	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
14461	<	ac_header_preproc=yes
14462	<	;;
14463	<	no:yes:* )
14464	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
14465	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
14466	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
14467	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
14468	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
14469	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
14470	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
14471	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
14472	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
14473	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
14474	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
14475	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
14476	<	( cat <<\_ASBOX
14477	<	## ------------------------------ ##
14478	<	## Report this to gezelter@nd.edu ##
14479	<	## ------------------------------ ##
14480	<	_ASBOX
14481	<	) | sed "s/^/$as_me: WARNING:     /" >&2
14482	<	;;
14483	<	esac
14484	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
14485	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14486	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14487	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14488	<	else
14489	<	eval "$as_ac_Header=\$ac_header_preproc"
14490	<	fi
14491	<	ac_res=`eval echo '${'$as_ac_Header'}'`
14492	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
14493	<	echo "${ECHO_T}$ac_res" >&6; }
14494	<
14495	<	fi
14496	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
14497	<	cat >>confdefs.h <<_ACEOF
14498	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
14499	<	_ACEOF
14500	<
14501	<	fi
14502	<
14503	<	done
14504	<
14505	<	# AC_CPP_FUNC
14506	<	# ------------------ #
14507	<	# Checks to see if ANSI C99 CPP variable __func__ works.
14508	<	# If not, perhaps __FUNCTION__ works instead.
14509	<	# If not, we'll just define __func__ to "".
14510	<	# AC_CPP_FUNC
14511	<
14512	<	case $ac_cv_prog_cc_stdc in
14513	<	no) ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;;
14514	<	*) { echo "$as_me:$LINENO: checking for $CC option to accept ISO C99" >&5
14515	<	echo $ECHO_N "checking for $CC option to accept ISO C99... $ECHO_C" >&6; }
14516	<	if test "${ac_cv_prog_cc_c99+set}" = set; then
14517	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14518	<	else
14519	<	ac_cv_prog_cc_c99=no
14520	<	ac_save_CC=$CC
14521	<	cat >conftest.$ac_ext <<_ACEOF
14522	<	/* confdefs.h.  */
14523	<	_ACEOF
14524	<	cat confdefs.h >>conftest.$ac_ext
14525	<	cat >>conftest.$ac_ext <<_ACEOF
14526	<	/* end confdefs.h.  */
14527	<	#include <stdarg.h>
14528	<	#include <stdbool.h>
14529	<	#include <stdlib.h>
14530	<	#include <wchar.h>
14531	<	#include <stdio.h>
14532	<
14533	<	// Check varargs macros.  These examples are taken from C99 6.10.3.5.
14534	<	#define debug(...) fprintf (stderr, __VA_ARGS__)
14535	<	#define showlist(...) puts (#__VA_ARGS__)
14536	<	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
14537	<	static void
14538	<	test_varargs_macros (void)
14539	<	{
14540	<	int x = 1234;
14541	<	int y = 5678;
14542	<	debug ("Flag");
14543	<	debug ("X = %d\n", x);
14544	<	showlist (The first, second, and third items.);
14545	<	report (x>y, "x is %d but y is %d", x, y);
14546	<	}
14547	<
14548	<	// Check long long types.
14549	<	#define BIG64 18446744073709551615ull
14550	<	#define BIG32 4294967295ul
14551	<	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
14552	<	#if !BIG_OK
14553	<	your preprocessor is broken;
14554	<	#endif
14555	<	#if BIG_OK
14556	<	#else
14557	<	your preprocessor is broken;
14558	<	#endif
14559	<	static long long int bignum = -9223372036854775807LL;
14560	<	static unsigned long long int ubignum = BIG64;
14561	<
14562	<	struct incomplete_array
14563	<	{
14564	<	int datasize;
14565	<	double data[];
14566	<	};
14567	<
14568	<	struct named_init {
14569	<	int number;
14570	<	const wchar_t *name;
14571	<	double average;
14572	<	};
14573	<
14574	<	typedef const char *ccp;
14575	<
14576	<	static inline int
14577	<	test_restrict (ccp restrict text)
14578	<	{
14579	<	// See if C++-style comments work.
14580	<	// Iterate through items via the restricted pointer.
14581	<	// Also check for declarations in for loops.
14582	<	for (unsigned int i = 0; *(text+i) != '\0'; ++i)
14583	<	continue;
14584	<	return 0;
14585	<	}
14586	<
14587	<	// Check varargs and va_copy.
14588	<	static void
14589	<	test_varargs (const char *format, ...)
14590	<	{
14591	<	va_list args;
14592	<	va_start (args, format);
14593	<	va_list args_copy;
14594	<	va_copy (args_copy, args);
14595	<
14596	<	const char *str;
14597	<	int number;
14598	<	float fnumber;
14599	<
14600	<	while (*format)
14601	<	{
14602	<	switch (*format++)
14603	<	{
14604	<	case 's': // string
14605	<	str = va_arg (args_copy, const char *);
14606	<	break;
14607	<	case 'd': // int
14608	<	number = va_arg (args_copy, int);
14609	<	break;
14610	<	case 'f': // float
14611	<	fnumber = va_arg (args_copy, double);
14612	<	break;
14613	<	default:
14614	<	break;
14615	<	}
14616	<	}
14617	<	va_end (args_copy);
14618	<	va_end (args);
14619	<	}
14620	<
14621	<	#ifdef FC_DUMMY_MAIN
14622	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14623	<	#  ifdef __cplusplus
14624	<	extern "C"
14625	<	#  endif
14626	<	int FC_DUMMY_MAIN() { return 1; }
14627	<	#endif
14628	<	#endif
14629	<	int
14630	<	main ()
14631	<	{
14632	<
14633	<	// Check bool.
14634	<	_Bool success = false;
14635	<
14636	<	// Check restrict.
14637	<	if (test_restrict ("String literal") == 0)
14638	<	success = true;
14639	<	char *restrict newvar = "Another string";
14640	<
14641	<	// Check varargs.
14642	<	test_varargs ("s, d' f .", "string", 65, 34.234);
14643	<	test_varargs_macros ();
14644	<
14645	<	// Check flexible array members.
14646	<	struct incomplete_array *ia =
14647	<	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
14648	<	ia->datasize = 10;
14649	<	for (int i = 0; i < ia->datasize; ++i)
14650	<	ia->data[i] = i * 1.234;
14651	<
14652	<	// Check named initializers.
14653	<	struct named_init ni = {
14654	<	.number = 34,
14655	<	.name = L"Test wide string",
14656	<	.average = 543.34343,
14657	<	};
14658	<
14659	<	ni.number = 58;
14660	<
14661	<	int dynamic_array[ni.number];
14662	<	dynamic_array[ni.number - 1] = 543;
14663	<
14664	<	// work around unused variable warnings
14665	<	return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
14666	<	|| dynamic_array[ni.number - 1] != 543);
14667	<
14668	<	;
14669	<	return 0;
14670	<	}
14671	<	_ACEOF
14672	<	for ac_arg in '' -std=gnu99 -c99 -qlanglvl=extc99
14673	<	do
14674	<	CC="$ac_save_CC $ac_arg"
14675	<	rm -f conftest.$ac_objext
14676	<	if { (ac_try="$ac_compile"
14677	<	case "(($ac_try" in
14678	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14679	<	*) ac_try_echo=$ac_try;;
14680	<	esac
14681	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14682	<	(eval "$ac_compile") 2>conftest.er1
14683	<	ac_status=$?
14684	<	grep -v '^ *+' conftest.er1 >conftest.err
14685	<	rm -f conftest.er1
14686	<	cat conftest.err >&5
14687	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14688	<	(exit $ac_status); } && {
14689	<	test -z "$ac_cxx_werror_flag" ||
14690	<	test ! -s conftest.err
14691	<	} && test -s conftest.$ac_objext; then
14692	<	ac_cv_prog_cc_c99=$ac_arg
14693	<	else
14694	<	echo "$as_me: failed program was:" >&5
14695	<	sed 's/^/| /' conftest.$ac_ext >&5
14696	<
14697	<
14698	<	fi
14699	<
14700	<	rm -f core conftest.err conftest.$ac_objext
14701	<	test "x$ac_cv_prog_cc_c99" != "xno" && break
14702	<	done
14703	<	rm -f conftest.$ac_ext
14704	<	CC=$ac_save_CC
14705	<
14706	<	fi
14707	<	# AC_CACHE_VAL
14708	<	case "x$ac_cv_prog_cc_c99" in
14709	<	x)
14710	<	{ echo "$as_me:$LINENO: result: none needed" >&5
14711	<	echo "${ECHO_T}none needed" >&6; } ;;
14712	<	xno)
14713	<	{ echo "$as_me:$LINENO: result: unsupported" >&5
14714	<	echo "${ECHO_T}unsupported" >&6; } ;;
14715	<	*)
14716	<	CC="$CC $ac_cv_prog_cc_c99"
14717	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5
14718	<	echo "${ECHO_T}$ac_cv_prog_cc_c99" >&6; } ;;
14719	<	esac
14720	<	if test "x$ac_cv_prog_cc_c99" != xno; then
14721	<	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
14722	<	else
14723	<	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
14724	<	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
14725	<	if test "${ac_cv_prog_cc_c89+set}" = set; then
14726	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14727	<	else
14728	<	ac_cv_prog_cc_c89=no
14729	<	ac_save_CC=$CC
14730	<	cat >conftest.$ac_ext <<_ACEOF
14731	<	/* confdefs.h.  */
14732	<	_ACEOF
14733	<	cat confdefs.h >>conftest.$ac_ext
14734	<	cat >>conftest.$ac_ext <<_ACEOF
14735	<	/* end confdefs.h.  */
14736	<	#include <stdarg.h>
14737	<	#include <stdio.h>
14738	<	#include <sys/types.h>
14739	<	#include <sys/stat.h>
14740	<	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
14741	<	struct buf { int x; };
14742	<	FILE * (*rcsopen) (struct buf *, struct stat *, int);
14743	<	static char *e (p, i)
14744	<	char **p;
14745	<	int i;
14746	<	{
14747	<	return p[i];
14748	<	}
14749	<	static char *f (char * (*g) (char **, int), char **p, ...)
14750	<	{
14751	<	char *s;
14752	<	va_list v;
14753	<	va_start (v,p);
14754	<	s = g (p, va_arg (v,int));
14755	<	va_end (v);
14756	<	return s;
14757	<	}
14758	<
14759	<	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
14760	<	function prototypes and stuff, but not '\xHH' hex character constants.
14761	<	These don't provoke an error unfortunately, instead are silently treated
14762	<	as 'x'.  The following induces an error, until -std is added to get
14763	<	proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
14764	<	array size at least.  It's necessary to write '\x00'==0 to get something
14765	<	that's true only with -std.  */
14766	<	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
14767	<
14768	<	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
14769	<	inside strings and character constants.  */
14770	<	#define FOO(x) 'x'
14771	<	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
14772	<
14773	<	int test (int i, double x);
14774	<	struct s1 {int (*f) (int a);};
14775	<	struct s2 {int (*f) (double a);};
14776	<	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
14777	<	int argc;
14778	<	char **argv;
14779	<	#ifdef FC_DUMMY_MAIN
14780	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14781	<	#  ifdef __cplusplus
14782	<	extern "C"
14783	<	#  endif
14784	<	int FC_DUMMY_MAIN() { return 1; }
14785	<	#endif
14786	<	#endif
14787	<	int
14788	<	main ()
14789	<	{
14790	<	return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
14791	<	;
14792	<	return 0;
14793	<	}
14794	<	_ACEOF
14795	<	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
14796	<	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
14797	<	do
14798	<	CC="$ac_save_CC $ac_arg"
14799	<	rm -f conftest.$ac_objext
14800	<	if { (ac_try="$ac_compile"
14801	<	case "(($ac_try" in
14802	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14803	<	*) ac_try_echo=$ac_try;;
14804	<	esac
14805	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14806	<	(eval "$ac_compile") 2>conftest.er1
14807	<	ac_status=$?
14808	<	grep -v '^ *+' conftest.er1 >conftest.err
14809	<	rm -f conftest.er1
14810	<	cat conftest.err >&5
14811	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14812	<	(exit $ac_status); } && {
14813	<	test -z "$ac_cxx_werror_flag" ||
14814	<	test ! -s conftest.err
14815	<	} && test -s conftest.$ac_objext; then
14816	<	ac_cv_prog_cc_c89=$ac_arg
14817	<	else
14818	<	echo "$as_me: failed program was:" >&5
14819	<	sed 's/^/| /' conftest.$ac_ext >&5
14820	<
14821	<
14822	<	fi
14823	<
14824	<	rm -f core conftest.err conftest.$ac_objext
14825	<	test "x$ac_cv_prog_cc_c89" != "xno" && break
14826	<	done
14827	<	rm -f conftest.$ac_ext
14828	<	CC=$ac_save_CC
14829	<
14830	<	fi
14831	<	# AC_CACHE_VAL
14832	<	case "x$ac_cv_prog_cc_c89" in
14833	<	x)
14834	<	{ echo "$as_me:$LINENO: result: none needed" >&5
14835	<	echo "${ECHO_T}none needed" >&6; } ;;
14836	<	xno)
14837	<	{ echo "$as_me:$LINENO: result: unsupported" >&5
14838	<	echo "${ECHO_T}unsupported" >&6; } ;;
14839	<	*)
14840	<	CC="$CC $ac_cv_prog_cc_c89"
14841	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
14842	<	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
14843	<	esac
14844	<	if test "x$ac_cv_prog_cc_c89" != xno; then
14845	<	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
14846	<	else
14847	<	ac_cv_prog_cc_stdc=no
14848	<	fi
14849	<
14850	<
14851	<	fi
14852	<
14853	<	;;
14854	<	esac
14855	<	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO Standard C" >&5
14856	<	echo $ECHO_N "checking for $CC option to accept ISO Standard C... $ECHO_C" >&6; }
14857	<	if test "${ac_cv_prog_cc_stdc+set}" = set; then
14858	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14859	<	fi
14860	<
14861	<	case $ac_cv_prog_cc_stdc in
14862	<	no) { echo "$as_me:$LINENO: result: unsupported" >&5
14863	<	echo "${ECHO_T}unsupported" >&6; } ;;
14864	<	'') { echo "$as_me:$LINENO: result: none needed" >&5
14865	<	echo "${ECHO_T}none needed" >&6; } ;;
14866	<	*) { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
14867	<	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6; } ;;
14868	<	esac
14869	<
14870	<
14871	<	{ echo "$as_me:$LINENO: checking for an ANSI C99-conforming __func__" >&5
14872	<	echo $ECHO_N "checking for an ANSI C99-conforming __func__... $ECHO_C" >&6; }
14873	<	if test "${ac_cv_cpp_func+set}" = set; then
14874	<	echo $ECHO_N "(cached) $ECHO_C" >&6
14875	<	else
14876	<	cat >conftest.$ac_ext <<_ACEOF
14877	<	/* confdefs.h.  */
14878	<	_ACEOF
14879	<	cat confdefs.h >>conftest.$ac_ext
14880	<	cat >>conftest.$ac_ext <<_ACEOF
14881	<	/* end confdefs.h.  */
14882	<
14883	<	#ifdef FC_DUMMY_MAIN
14884	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14885	<	#  ifdef __cplusplus
14886	<	extern "C"
14887	<	#  endif
14888	<	int FC_DUMMY_MAIN() { return 1; }
14889	<	#endif
14890	<	#endif
14891	<	int
14892	<	main ()
14893	<	{
14894	<	const char *foo = __func__;
14895	<	;
14896	<	return 0;
14897	<	}
14898	<	_ACEOF
14899	<	rm -f conftest.$ac_objext
14900	<	if { (ac_try="$ac_compile"
14901	<	case "(($ac_try" in
14902	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14903	<	*) ac_try_echo=$ac_try;;
14904	<	esac
14905	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14906	<	(eval "$ac_compile") 2>conftest.er1
14907	<	ac_status=$?
14908	<	grep -v '^ *+' conftest.er1 >conftest.err
14909	<	rm -f conftest.er1
14910	<	cat conftest.err >&5
14911	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14912	<	(exit $ac_status); } && {
14913	<	test -z "$ac_cxx_werror_flag" ||
14914	<	test ! -s conftest.err
14915	<	} && test -s conftest.$ac_objext; then
14916	<	ac_cv_cpp_func=yes
14917	<	else
14918	<	echo "$as_me: failed program was:" >&5
14919	<	sed 's/^/| /' conftest.$ac_ext >&5
14920	<
14921	<	cat >conftest.$ac_ext <<_ACEOF
14922	<	/* confdefs.h.  */
14923	<	_ACEOF
14924	<	cat confdefs.h >>conftest.$ac_ext
14925	<	cat >>conftest.$ac_ext <<_ACEOF
14926	<	/* end confdefs.h.  */
14927	<
14928	<	#ifdef FC_DUMMY_MAIN
14929	<	#ifndef FC_DUMMY_MAIN_EQ_F77
14930	<	#  ifdef __cplusplus
14931	<	extern "C"
14932	<	#  endif
14933	<	int FC_DUMMY_MAIN() { return 1; }
14934	<	#endif
14935	<	#endif
14936	<	int
14937	<	main ()
14938	<	{
14939	<	const char *foo = __FUNCTION__;
14940	<	;
14941	<	return 0;
14942	<	}
14943	<	_ACEOF
14944	<	rm -f conftest.$ac_objext
14945	<	if { (ac_try="$ac_compile"
14946	<	case "(($ac_try" in
14947	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14948	<	*) ac_try_echo=$ac_try;;
14949	<	esac
14950	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14951	<	(eval "$ac_compile") 2>conftest.er1
14952	<	ac_status=$?
14953	<	grep -v '^ *+' conftest.er1 >conftest.err
14954	<	rm -f conftest.er1
14955	<	cat conftest.err >&5
14956	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
14957	<	(exit $ac_status); } && {
14958	<	test -z "$ac_cxx_werror_flag" ||
14959	<	test ! -s conftest.err
14960	<	} && test -s conftest.$ac_objext; then
14961	<	ac_cv_cpp_func=__FUNCTION__
14962	<	else
14963	<	echo "$as_me: failed program was:" >&5
14964	<	sed 's/^/| /' conftest.$ac_ext >&5
14965	<
14966	<	ac_cv_cpp_func=no
14967	<	fi
14968	<
14969	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14970	<	fi
14971	<
14972	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14973	<	fi
14974	<	{ echo "$as_me:$LINENO: result: $ac_cv_cpp_func" >&5
14975	<	echo "${ECHO_T}$ac_cv_cpp_func" >&6; }
14976	<	if test $ac_cv_cpp_func = __FUNCTION__; then
14977	<
14978	<	cat >>confdefs.h <<\_ACEOF
14979	<	#define __func__ __FUNCTION__
14980	<	_ACEOF
14981	<
14982	<	elif test $ac_cv_cpp_func = no; then
14983	<
14984	<	cat >>confdefs.h <<\_ACEOF
14985	<	#define __func__ ""
14986	<	_ACEOF
14987	<
14988	<	fi
14989	<
14990	<
14991	<
14992	<
14993	<
14994	<	case $debug in
14995	<	1)
14996	<	;;
14997	<	*)
14998	<
14999	<
15000	<
15001	<
15002	<	# Try to determine "good" native compiler flags if none specified on command
15003	<	# line
15004	<
15005	<	if test "$ac_test_FFLAGS" != "set"; then
15006	<	FCFLAGS=""
15007	<	case "${host_cpu}-${host_os}" in
15008	<
15009	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
15010	<	FCFLAGS="-O3 -ip -no-prec-div"
15011	<	fi;;
15012	<	rs6000*-aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
15013	<	FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
15014	<	fi;;
15015	<	powerpc*-aix*)
15016	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
15017	<	FCFLAGS="-O3 -qarch=ppc -qansialias -w"
15018	<	echo "*******************************************************"
15019	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
15020	<	echo "*  recommended that you use                           *"
15021	<	echo "*                                                     *"
15022	<	echo "*   FCFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
15023	<	echo "*                                 ^^^                 *"
15024	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
15025	<	echo "*  PowerPC CPU you have.   For more info, man xlf.    *"
15026	<	echo "*******************************************************"
15027	<	fi;;
15028	<	*darwin*)
15029	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
15030	<	FCFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto"
15031	<	fi
15032	<	if test "$FC" = ifort; then
15033	<	FCFLAGS="-O3 -ip -no-prec-dev -mdynamic-no-pic"
15034	<	fi;;
15035	<	esac
15036	<
15037	<	if test -n "$CPU_FLAGS"; then
15038	<	FCFLAGS="$FCFLAGS $CPU_FLAGS"
15039	<	fi
15040	<
15041	<	if test -z "$FCFLAGS"; then
15042	<	echo ""
15043	<	echo "*********************************************************"
15044	<	echo "* WARNING: Don't know the best FCFLAGS for this system  *"
15045	<	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
15046	<	echo "* (otherwise, a default of FCFLAGS=-O3 will be used)    *"
15047	<	echo "*********************************************************"
15048	<	echo ""
15049	<	FCFLAGS="-O3"
15050	<	fi
15051	<
15052	<
15053	<	{ echo "$as_me:$LINENO: checking whether ${FC} accepts ${FCFLAGS}" >&5
15054	<	echo $ECHO_N "checking whether ${FC} accepts ${FCFLAGS}... $ECHO_C" >&6; }
15055	<	if test "${ac_guessed_f90flags+set}" = set; then
15056	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15057	<	else
15058	<
15059	<
15060	<	ac_ext=${ac_fc_srcext-f}
15061	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
15062	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
15063	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
15064	<
15065	<	echo 'program main' > conftest.$ac_ext
15066	<	echo 'end program main' >> conftest.$ac_ext
15067	<	ac_compile='${FC} -c ${FCFLAGS} $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext 1>&5'
15068	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15069	<	(eval $ac_compile) 2>&5
15070	<	ac_status=$?
15071	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
15072	<	(exit $ac_status); }; then
15073	<	ac_guessed_f90flags=yes
15074	<	else
15075	<	ac_guessed_f90flags=no
15076	<	fi
15077	<	rm -f conftest*
15078	<	ac_ext=cpp
15079	<	ac_cpp='$CXXCPP $CPPFLAGS'
15080	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15081	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15082	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15083	<
15084	<
15085	<	fi
15086	<	{ echo "$as_me:$LINENO: result: $ac_guessed_f90flags" >&5
15087	<	echo "${ECHO_T}$ac_guessed_f90flags" >&6; }
15088	<	if test "$ac_guessed_f90flags" = yes; then
15089	<	:
15090	<
15091	<	else
15092	<	:
15093	<
15094	<	echo ""
15095	<	echo "**********************************************************"
15096	<	echo "* WARNING: The guessed FCFLAGS don't seem to work with  *"
15097	<	echo "* your compiler.                                        *"
15098	<	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
15099	<	echo "*********************************************************"
15100	<	echo ""
15101	<	FCFLAGS=""
15102	<
15103	<	fi
15104	<
15105	<
15106	<	fi
15107	<
15108	<
15109	<
15110	<
15111	<
15112	<
15113	<
15114	<	{ echo "$as_me:$LINENO: checking whether we are *really* using GNU cc" >&5
15115	<	echo $ECHO_N "checking whether we are *really* using GNU cc... $ECHO_C" >&6; }
15116	<	if test "${ac_cv_prog_really_gcc+set}" = set; then
15117	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15118	<	else
15119	<
15120	<	cat > conftest.c <<EOF
15121	<	#ifdef __GNUC__
15122	<	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
15123	<	no;
15124	<	#else
15125	<	yes;
15126	<	#endif
15127	<	#endif
15128	<	EOF
15129	<	if { ac_try='${CC-cc} -E conftest.c'
15130	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15131	<	(eval $ac_try) 2>&5
15132	<	ac_status=$?
15133	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
15134	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
15135	<	ac_cv_prog_really_gcc=yes
15136	<	else
15137	<	ac_cv_prog_really_gcc=no
15138	<	fi
15139	<
15140	<	fi
15141	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_really_gcc" >&5
15142	<	echo "${ECHO_T}$ac_cv_prog_really_gcc" >&6; }
15143	<	if test "$ac_cv_prog_really_gcc" = yes; then
15144	<	:
15145	<
15146	<	else
15147	<	:
15148	<
15149	<	fi
15150	<
15151	<
15152	<	# Try to determine "good" native compiler flags if none specified on command
15153	<	# line
15154	<	if test "$ac_test_CFLAGS" != "set"; then
15155	<	CFLAGS=""
15156	<	case "${host_cpu}-${host_os}" in
15157	<
15158	<	*linux*) if test "$CC" = icc; then
15159	<	CFLAGS="-O"
15160	<	fi;;
15161	<	sparc-solaris2*) if test "$CC" = cc; then
15162	<	CFLAGS="-O -dalign"
15163	<	fi;;
15164	<
15165	<	alpha*-osf*)  if test "$CC" = cc; then
15166	<	CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1"
15167	<	fi;;
15168	<
15169	<	hppa*-hpux*)  if test "$CC" = cc; then
15170	<	CFLAGS="-Ae +O3 +Oall"
15171	<	fi;;
15172	<
15173	<	rs6000*-aix*)  if test "$CC" = cc -o "$CC" = xlc; then
15174	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
15175	<	fi;;
15176	<	powerpc*-aix*)
15177	<	if test "$CC" = cc -o "$CC" = xlc; then
15178	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
15179	<	echo "*******************************************************"
15180	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
15181	<	echo "*  recommended that you use                           *"
15182	<	echo "*                                                     *"
15183	<	echo "*    CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
15184	<	echo "*                                 ^^^                 *"
15185	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
15186	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
15187	<	echo "*******************************************************"
15188	<	fi;;
15189	<	*darwin*)
15190	<	if test "$CC" = xlc -o "$CC" = cc; then
15191	<	CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
15192	<	fi
15193	<	if test "$CC" = icc; then
15194	<	CFLAGS="-O3 -ip -no-prec-div -mdynamic-no-pic"
15195	<	fi;;
15196	<	esac
15197	<
15198	<	# use default flags for gcc on all systems
15199	<	if test $ac_cv_prog_really_gcc = yes; then
15200	<	CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align"
15201	<	fi
15202	<
15203	<	# test for gcc-specific flags:
15204	<	if test $ac_cv_prog_really_gcc = yes; then
15205	<	# -malign-double for x86 systems
15206	<
15207	<
15208	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -malign-double" >&5
15209	<	echo $ECHO_N "checking whether ${CC} accepts -malign-double... $ECHO_C" >&6; }
15210	<	if test "${ac_align_double+set}" = set; then
15211	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15212	<	else
15213	<	echo 'void f(){}' > conftest.c
15214	<	if test -z "`${CC} -malign-double -c conftest.c 2>&1`"; then
15215	<	ac_align_double=yes
15216	<	else
15217	<	ac_align_double=no
15218	<	fi
15219	<	rm -f conftest*
15220	<
15221	<	fi
15222	<	{ echo "$as_me:$LINENO: result: $ac_align_double" >&5
15223	<	echo "${ECHO_T}$ac_align_double" >&6; }
15224	<	if test "$ac_align_double" = yes; then
15225	<	:
15226	<	CFLAGS="$CFLAGS -malign-double"
15227	<	else
15228	<	:
15229	<
15230	<	fi
15231	<
15232	<	# -fstrict-aliasing for gcc-2.95+
15233	<
15234	<
15235	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -fstrict-aliasing" >&5
15236	<	echo $ECHO_N "checking whether ${CC} accepts -fstrict-aliasing... $ECHO_C" >&6; }
15237	<	if test "${ac_fstrict_aliasing+set}" = set; then
15238	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15239	<	else
15240	<	echo 'void f(){}' > conftest.c
15241	<	if test -z "`${CC} -fstrict-aliasing -c conftest.c 2>&1`"; then
15242	<	ac_fstrict_aliasing=yes
15243	<	else
15244	<	ac_fstrict_aliasing=no
15245	<	fi
15246	<	rm -f conftest*
15247	<
15248	<	fi
15249	<	{ echo "$as_me:$LINENO: result: $ac_fstrict_aliasing" >&5
15250	<	echo "${ECHO_T}$ac_fstrict_aliasing" >&6; }
15251	<	if test "$ac_fstrict_aliasing" = yes; then
15252	<	:
15253	<	CFLAGS="$CFLAGS -fstrict-aliasing"
15254	<	else
15255	<	:
15256	<
15257	<	fi
15258	<
15259	<	fi
15260	<
15261	<	CPU_FLAGS=""
15262	<	if test $ac_cv_prog_really_gcc = yes; then
15263	<	case "${host_cpu}" in
15264	<	i586*)
15265	<
15266	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mcpu=pentium" >&5
15267	<	echo $ECHO_N "checking whether ${CC} accepts -mcpu=pentium... $ECHO_C" >&6; }
15268	<	if test "${ac_cpu_pentium+set}" = set; then
15269	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15270	<	else
15271	<	echo 'void f(){}' > conftest.c
15272	<	if test -z "`${CC} -mcpu=pentium -c conftest.c 2>&1`"; then
15273	<	ac_cpu_pentium=yes
15274	<	else
15275	<	ac_cpu_pentium=no
15276	<	fi
15277	<	rm -f conftest*
15278	<
15279	<	fi
15280	<	{ echo "$as_me:$LINENO: result: $ac_cpu_pentium" >&5
15281	<	echo "${ECHO_T}$ac_cpu_pentium" >&6; }
15282	<	if test "$ac_cpu_pentium" = yes; then
15283	<	:
15284	<	CPU_FLAGS=-mcpu=pentium
15285	<	else
15286	<	:
15287	<
15288	<
15289	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mpentium" >&5
15290	<	echo $ECHO_N "checking whether ${CC} accepts -mpentium... $ECHO_C" >&6; }
15291	<	if test "${ac_pentium+set}" = set; then
15292	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15293	<	else
15294	<	echo 'void f(){}' > conftest.c
15295	<	if test -z "`${CC} -mpentium -c conftest.c 2>&1`"; then
15296	<	ac_pentium=yes
15297	<	else
15298	<	ac_pentium=no
15299	<	fi
15300	<	rm -f conftest*
15301	<
15302	<	fi
15303	<	{ echo "$as_me:$LINENO: result: $ac_pentium" >&5
15304	<	echo "${ECHO_T}$ac_pentium" >&6; }
15305	<	if test "$ac_pentium" = yes; then
15306	<	:
15307	<	CPU_FLAGS=-mpentium
15308	<	else
15309	<	:
15310	<
15311	<	fi
15312	<
15313	<	fi
15314	<
15315	<	;;
15316	<	i686*)
15317	<
15318	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mcpu=pentiumpro" >&5
15319	<	echo $ECHO_N "checking whether ${CC} accepts -mcpu=pentiumpro... $ECHO_C" >&6; }
15320	<	if test "${ac_cpu_pentiumpro+set}" = set; then
15321	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15322	<	else
15323	<	echo 'void f(){}' > conftest.c
15324	<	if test -z "`${CC} -mcpu=pentiumpro -c conftest.c 2>&1`"; then
15325	<	ac_cpu_pentiumpro=yes
15326	<	else
15327	<	ac_cpu_pentiumpro=no
15328	<	fi
15329	<	rm -f conftest*
15330	<
15331	<	fi
15332	<	{ echo "$as_me:$LINENO: result: $ac_cpu_pentiumpro" >&5
15333	<	echo "${ECHO_T}$ac_cpu_pentiumpro" >&6; }
15334	<	if test "$ac_cpu_pentiumpro" = yes; then
15335	<	:
15336	<	CPU_FLAGS=-mcpu=pentiumpro
15337	<	else
15338	<	:
15339	<
15340	<
15341	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mpentiumpro" >&5
15342	<	echo $ECHO_N "checking whether ${CC} accepts -mpentiumpro... $ECHO_C" >&6; }
15343	<	if test "${ac_pentiumpro+set}" = set; then
15344	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15345	<	else
15346	<	echo 'void f(){}' > conftest.c
15347	<	if test -z "`${CC} -mpentiumpro -c conftest.c 2>&1`"; then
15348	<	ac_pentiumpro=yes
15349	<	else
15350	<	ac_pentiumpro=no
15351	<	fi
15352	<	rm -f conftest*
15353	<
15354	<	fi
15355	<	{ echo "$as_me:$LINENO: result: $ac_pentiumpro" >&5
15356	<	echo "${ECHO_T}$ac_pentiumpro" >&6; }
15357	<	if test "$ac_pentiumpro" = yes; then
15358	<	:
15359	<	CPU_FLAGS=-mpentiumpro
15360	<	else
15361	<	:
15362	<
15363	<	fi
15364	<
15365	<	fi
15366	<
15367	<	;;
15368	<	powerpc*)
15369	<	cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null`
15370	<	is60x=`echo $cputype | egrep "^600-9e?$"`
15371	<	if test -n "$is60x"; then
15372	<
15373	<
15374	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mcpu=$cputype" >&5
15375	<	echo $ECHO_N "checking whether ${CC} accepts -mcpu=$cputype... $ECHO_C" >&6; }
15376	<	if test "${ac_m_cpu_60x+set}" = set; then
15377	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15378	<	else
15379	<	echo 'void f(){}' > conftest.c
15380	<	if test -z "`${CC} -mcpu=$cputype -c conftest.c 2>&1`"; then
15381	<	ac_m_cpu_60x=yes
15382	<	else
15383	<	ac_m_cpu_60x=no
15384	<	fi
15385	<	rm -f conftest*
15386	<
15387	<	fi
15388	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_60x" >&5
15389	<	echo "${ECHO_T}$ac_m_cpu_60x" >&6; }
15390	<	if test "$ac_m_cpu_60x" = yes; then
15391	<	:
15392	<	CPU_FLAGS=-mcpu=$cputype
15393	<	else
15394	<	:
15395	<
15396	<	fi
15397	<
15398	<	elif test "$cputype" = 750; then
15399	<
15400	<
15401	<	{ echo "$as_me:$LINENO: checking whether we are using gcc 2.95 or later" >&5
15402	<	echo $ECHO_N "checking whether we are using gcc 2.95 or later... $ECHO_C" >&6; }
15403	<	if test "${ac_cv_prog_gcc_2_95+set}" = set; then
15404	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15405	<	else
15406	<
15407	<	cat > conftest.c <<EOF
15408	<	#ifdef __GNUC__ && !defined (__INTEL_COMPILER)
15409	<	#  if (__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
15410	<	yes;
15411	<	#  endif
15412	<	#endif
15413	<	EOF
15414	<	if { ac_try='${CC-cc} -E conftest.c'
15415	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15416	<	(eval $ac_try) 2>&5
15417	<	ac_status=$?
15418	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
15419	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
15420	<	ac_cv_prog_gcc_2_95=yes
15421	<	else
15422	<	ac_cv_prog_gcc_2_95=no
15423	<	fi
15424	<
15425	<	fi
15426	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_2_95" >&5
15427	<	echo "${ECHO_T}$ac_cv_prog_gcc_2_95" >&6; }
15428	<	if test "$ac_cv_prog_gcc_2_95" = yes; then
15429	<	:
15430	<
15431	<
15432	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mcpu=750" >&5
15433	<	echo $ECHO_N "checking whether ${CC} accepts -mcpu=750... $ECHO_C" >&6; }
15434	<	if test "${ac_m_cpu_750+set}" = set; then
15435	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15436	<	else
15437	<	echo 'void f(){}' > conftest.c
15438	<	if test -z "`${CC} -mcpu=750 -c conftest.c 2>&1`"; then
15439	<	ac_m_cpu_750=yes
15440	<	else
15441	<	ac_m_cpu_750=no
15442	<	fi
15443	<	rm -f conftest*
15444	<
15445	<	fi
15446	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_750" >&5
15447	<	echo "${ECHO_T}$ac_m_cpu_750" >&6; }
15448	<	if test "$ac_m_cpu_750" = yes; then
15449	<	:
15450	<	CPU_FLAGS=-mcpu=750
15451	<	else
15452	<	:
15453	<
15454	<	fi
15455	<
15456	<	else
15457	<	:
15458	<
15459	<	fi
15460	<
15461	<	fi
15462	<	if test -z "$CPU_FLAGS"; then
15463	<
15464	<
15465	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mcpu=powerpc" >&5
15466	<	echo $ECHO_N "checking whether ${CC} accepts -mcpu=powerpc... $ECHO_C" >&6; }
15467	<	if test "${ac_m_cpu_powerpc+set}" = set; then
15468	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15469	<	else
15470	<	echo 'void f(){}' > conftest.c
15471	<	if test -z "`${CC} -mcpu=powerpc -c conftest.c 2>&1`"; then
15472	<	ac_m_cpu_powerpc=yes
15473	<	else
15474	<	ac_m_cpu_powerpc=no
15475	<	fi
15476	<	rm -f conftest*
15477	<
15478	<	fi
15479	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_powerpc" >&5
15480	<	echo "${ECHO_T}$ac_m_cpu_powerpc" >&6; }
15481	<	if test "$ac_m_cpu_powerpc" = yes; then
15482	<	:
15483	<	CPU_FLAGS=-mcpu=powerpc
15484	<	else
15485	<	:
15486	<
15487	<	fi
15488	<
15489	<	fi
15490	<	if test -z "$CPU_FLAGS"; then
15491	<
15492	<
15493	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts -mpowerpc" >&5
15494	<	echo $ECHO_N "checking whether ${CC} accepts -mpowerpc... $ECHO_C" >&6; }
15495	<	if test "${ac_m_powerpc+set}" = set; then
15496	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15497	<	else
15498	<	echo 'void f(){}' > conftest.c
15499	<	if test -z "`${CC} -mpowerpc -c conftest.c 2>&1`"; then
15500	<	ac_m_powerpc=yes
15501	<	else
15502	<	ac_m_powerpc=no
15503	<	fi
15504	<	rm -f conftest*
15505	<
15506	<	fi
15507	<	{ echo "$as_me:$LINENO: result: $ac_m_powerpc" >&5
15508	<	echo "${ECHO_T}$ac_m_powerpc" >&6; }
15509	<	if test "$ac_m_powerpc" = yes; then
15510	<	:
15511	<	CPU_FLAGS=-mpowerpc
15512	<	else
15513	<	:
15514	<
15515	<	fi
15516	<
15517	<	fi
15518	<	esac
15519	<	fi
15520	<
15521	<	if test -n "$CPU_FLAGS"; then
15522	<	CFLAGS="$CFLAGS $CPU_FLAGS"
15523	<	fi
15524	<
15525	<	if test -z "$CFLAGS"; then
15526	<	echo ""
15527	<	echo "********************************************************"
15528	<	echo "* WARNING: Don't know the best CFLAGS for this system  *"
15529	<	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
15530	<	echo "* (otherwise, a default of CFLAGS=-O3 will be used)    *"
15531	<	echo "********************************************************"
15532	<	echo ""
15533	<	CFLAGS="-O3"
15534	<	fi
15535	<
15536	<
15537	<
15538	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts ${CFLAGS}" >&5
15539	<	echo $ECHO_N "checking whether ${CC} accepts ${CFLAGS}... $ECHO_C" >&6; }
15540	<	if test "${ac_guessed_cflags+set}" = set; then
15541	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15542	<	else
15543	<	echo 'void f(){}' > conftest.c
15544	<	if test -z "`${CC} ${CFLAGS} -c conftest.c 2>&1`"; then
15545	<	ac_guessed_cflags=yes
15546	<	else
15547	<	ac_guessed_cflags=no
15548	<	fi
15549	<	rm -f conftest*
15550	<
15551	<	fi
15552	<	{ echo "$as_me:$LINENO: result: $ac_guessed_cflags" >&5
15553	<	echo "${ECHO_T}$ac_guessed_cflags" >&6; }
15554	<	if test "$ac_guessed_cflags" = yes; then
15555	<	:
15556	<
15557	<	else
15558	<	:
15559	<
15560	<	echo ""
15561	<	echo "********************************************************"
15562	<	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
15563	<	echo "* your compiler.                                       *"
15564	<	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
15565	<	echo "********************************************************"
15566	<	echo ""
15567	<	CFLAGS=""
15568	<
15569	<	fi
15570	<
15571	<
15572	<	fi
15573	<
15574	<
15575	<
15576	<
15577	<
15578	<
15579	<
15580	<	{ echo "$as_me:$LINENO: checking whether we are *really* using GNU c++" >&5
15581	<	echo $ECHO_N "checking whether we are *really* using GNU c++... $ECHO_C" >&6; }
15582	<	if test "${ac_cv_prog_really_gxx+set}" = set; then
15583	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15584	<	else
15585	<
15586	<	cat > conftest.cpp <<EOF
15587	<	#ifdef __GNUC__
15588	<	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
15589	<	no;
15590	<	#else
15591	<	yes;
15592	<	#endif
15593	<	#endif
15594	<	EOF
15595	<	if { ac_try='${CXX-c++} -E conftest.cpp'
15596	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15597	<	(eval $ac_try) 2>&5
15598	<	ac_status=$?
15599	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
15600	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
15601	<	ac_cv_prog_really_gxx=yes
15602	<	else
15603	<	ac_cv_prog_really_gxx=no
15604	<	fi
15605	<
15606	<	fi
15607	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_really_gxx" >&5
15608	<	echo "${ECHO_T}$ac_cv_prog_really_gxx" >&6; }
15609	<	if test "$ac_cv_prog_really_gxx" = yes; then
15610	<	:
15611	<
15612	<	else
15613	<	:
15614	<
15615	<	fi
15616	<
15617	<
15618	<	# Try to determine "good" native compiler flags if none specified on command
15619	<	# line
15620	<	if test "$ac_test_CXXFLAGS" != "set"; then
15621	<	CXXFLAGS=""
15622	<	case "${host_cpu}-${host_os}" in
15623	<
15624	<	*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then
15625	<	CXXFLAGS="-O"
15626	<	fi;;
15627	<	sparc-solaris2*) if test "$CXX" = CC; then
15628	<	CXXFLAGS="-features=extensions -O -dalign"
15629	<	fi;;
15630	<	rs6000*-aix*)  if test "$CXX" = xlC; then
15631	<	CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
15632	<	fi;;
15633	<	powerpc*-aix*)
15634	<	if test "$CXX" = xlC; then
15635	<	CXXFLAGS="-O3 -qarch=ppc -qansialias -w"
15636	<	echo "*******************************************************"
15637	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
15638	<	echo "*  recommended that you use                           *"
15639	<	echo "*                                                     *"
15640	<	echo "*  CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
15641	<	echo "*                                 ^^^                 *"
15642	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
15643	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
15644	<	echo "*******************************************************"
15645	<	fi;;
15646	<	*darwin*)
15647	<	if test "$CXX" = xlc++ -o "$CXX" = xlC ; then
15648	<	CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
15649	<	fi
15650	<	if test "$CXX" = icpc; then
15651	<	CXXFLAGS="-O3 -ip -no-prec-div -mdynamic-no-pic"
15652	<	fi;;
15653	<	esac
15654	<
15655	<	# use default flags for gcc on all systems
15656	<	if test $ac_cv_prog_really_gxx = yes; then
15657	<	CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align"
15658	<	fi
15659	<
15660	<	# test for gcc-specific flags:
15661	<	if test $ac_cv_prog_really_gxx = yes; then
15662	<	# -malign-double for x86 systems
15663	<
15664	<
15665	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -malign-double" >&5
15666	<	echo $ECHO_N "checking whether ${CXX} accepts -malign-double... $ECHO_C" >&6; }
15667	<	if test "${ac_align_double+set}" = set; then
15668	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15669	<	else
15670	<	echo 'void f(){}' > conftest.cpp
15671	<	if test -z "`${CXX} -malign-double -c conftest.cpp 2>&1`"; then
15672	<	ac_align_double=yes
15673	<	else
15674	<	ac_align_double=no
15675	<	fi
15676	<	rm -f conftest*
15677	<
15678	<	fi
15679	<	{ echo "$as_me:$LINENO: result: $ac_align_double" >&5
15680	<	echo "${ECHO_T}$ac_align_double" >&6; }
15681	<	if test "$ac_align_double" = yes; then
15682	<	:
15683	<	CXXFLAGS="$CXXFLAGS -malign-double"
15684	<	else
15685	<	:
15686	<
15687	<	fi
15688	<
15689	<	# -fstrict-aliasing for gcc-2.95+
15690	<
15691	<
15692	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -fstrict-aliasing" >&5
15693	<	echo $ECHO_N "checking whether ${CXX} accepts -fstrict-aliasing... $ECHO_C" >&6; }
15694	<	if test "${ac_fstrict_aliasing+set}" = set; then
15695	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15696	<	else
15697	<	echo 'void f(){}' > conftest.cpp
15698	<	if test -z "`${CXX} -fstrict-aliasing -c conftest.cpp 2>&1`"; then
15699	<	ac_fstrict_aliasing=yes
15700	<	else
15701	<	ac_fstrict_aliasing=no
15702	<	fi
15703	<	rm -f conftest*
15704	<
15705	<	fi
15706	<	{ echo "$as_me:$LINENO: result: $ac_fstrict_aliasing" >&5
15707	<	echo "${ECHO_T}$ac_fstrict_aliasing" >&6; }
15708	<	if test "$ac_fstrict_aliasing" = yes; then
15709	<	:
15710	<	CXXFLAGS="$CXXFLAGS -fstrict-aliasing"
15711	<	else
15712	<	:
15713	<
15714	<	fi
15715	<
15716	<	fi
15717	<
15718	<	CPU_FLAGS=""
15719	<	if test $ac_cv_prog_really_gxx = yes; then
15720	<	case "${host_cpu}" in
15721	<	i586*)
15722	<
15723	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mcpu=pentium" >&5
15724	<	echo $ECHO_N "checking whether ${CXX} accepts -mcpu=pentium... $ECHO_C" >&6; }
15725	<	if test "${ac_cpu_pentium+set}" = set; then
15726	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15727	<	else
15728	<	echo 'void f(){}' > conftest.cpp
15729	<	if test -z "`${CXX} -mcpu=pentium -c conftest.cpp 2>&1`"; then
15730	<	ac_cpu_pentium=yes
15731	<	else
15732	<	ac_cpu_pentium=no
15733	<	fi
15734	<	rm -f conftest*
15735	<
15736	<	fi
15737	<	{ echo "$as_me:$LINENO: result: $ac_cpu_pentium" >&5
15738	<	echo "${ECHO_T}$ac_cpu_pentium" >&6; }
15739	<	if test "$ac_cpu_pentium" = yes; then
15740	<	:
15741	<	CPU_FLAGS=-mcpu=pentium
15742	<	else
15743	<	:
15744	<
15745	<
15746	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mpentium" >&5
15747	<	echo $ECHO_N "checking whether ${CXX} accepts -mpentium... $ECHO_C" >&6; }
15748	<	if test "${ac_pentium+set}" = set; then
15749	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15750	<	else
15751	<	echo 'void f(){}' > conftest.cpp
15752	<	if test -z "`${CXX} -mpentium -c conftest.cpp 2>&1`"; then
15753	<	ac_pentium=yes
15754	<	else
15755	<	ac_pentium=no
15756	<	fi
15757	<	rm -f conftest*
15758	<
15759	<	fi
15760	<	{ echo "$as_me:$LINENO: result: $ac_pentium" >&5
15761	<	echo "${ECHO_T}$ac_pentium" >&6; }
15762	<	if test "$ac_pentium" = yes; then
15763	<	:
15764	<	CPU_FLAGS=-mpentium
15765	<	else
15766	<	:
15767	<
15768	<	fi
15769	<
15770	<	fi
15771	<
15772	<	;;
15773	<	i686*)
15774	<
15775	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mcpu=pentiumpro" >&5
15776	<	echo $ECHO_N "checking whether ${CXX} accepts -mcpu=pentiumpro... $ECHO_C" >&6; }
15777	<	if test "${ac_cpu_pentiumpro+set}" = set; then
15778	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15779	<	else
15780	<	echo 'void f(){}' > conftest.cpp
15781	<	if test -z "`${CXX} -mcpu=pentiumpro -c conftest.cpp 2>&1`"; then
15782	<	ac_cpu_pentiumpro=yes
15783	<	else
15784	<	ac_cpu_pentiumpro=no
15785	<	fi
15786	<	rm -f conftest*
15787	<
15788	<	fi
15789	<	{ echo "$as_me:$LINENO: result: $ac_cpu_pentiumpro" >&5
15790	<	echo "${ECHO_T}$ac_cpu_pentiumpro" >&6; }
15791	<	if test "$ac_cpu_pentiumpro" = yes; then
15792	<	:
15793	<	CPU_FLAGS=-mcpu=pentiumpro
15794	<	else
15795	<	:
15796	<
15797	<
15798	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mpentiumpro" >&5
15799	<	echo $ECHO_N "checking whether ${CXX} accepts -mpentiumpro... $ECHO_C" >&6; }
15800	<	if test "${ac_pentiumpro+set}" = set; then
15801	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15802	<	else
15803	<	echo 'void f(){}' > conftest.cpp
15804	<	if test -z "`${CXX} -mpentiumpro -c conftest.cpp 2>&1`"; then
15805	<	ac_pentiumpro=yes
15806	<	else
15807	<	ac_pentiumpro=no
15808	<	fi
15809	<	rm -f conftest*
15810	<
15811	<	fi
15812	<	{ echo "$as_me:$LINENO: result: $ac_pentiumpro" >&5
15813	<	echo "${ECHO_T}$ac_pentiumpro" >&6; }
15814	<	if test "$ac_pentiumpro" = yes; then
15815	<	:
15816	<	CPU_FLAGS=-mpentiumpro
15817	<	else
15818	<	:
15819	<
15820	<	fi
15821	<
15822	<	fi
15823	<
15824	<	;;
15825	<	powerpc*)
15826	<	cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null`
15827	<	is60x=`echo $cputype | egrep "^600-9e?$"`
15828	<	if test -n "$is60x"; then
15829	<
15830	<
15831	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mcpu=$cputype" >&5
15832	<	echo $ECHO_N "checking whether ${CXX} accepts -mcpu=$cputype... $ECHO_C" >&6; }
15833	<	if test "${ac_m_cpu_60x+set}" = set; then
15834	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15835	<	else
15836	<	echo 'void f(){}' > conftest.cpp
15837	<	if test -z "`${CXX} -mcpu=$cputype -c conftest.cpp 2>&1`"; then
15838	<	ac_m_cpu_60x=yes
15839	<	else
15840	<	ac_m_cpu_60x=no
15841	<	fi
15842	<	rm -f conftest*
15843	<
15844	<	fi
15845	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_60x" >&5
15846	<	echo "${ECHO_T}$ac_m_cpu_60x" >&6; }
15847	<	if test "$ac_m_cpu_60x" = yes; then
15848	<	:
15849	<	CPU_FLAGS=-mcpu=$cputype
15850	<	else
15851	<	:
15852	<
15853	<	fi
15854	<
15855	<	elif test "$cputype" = 750; then
15856	<
15857	<
15858	<	{ echo "$as_me:$LINENO: checking whether we are using g++ 2.95 or later" >&5
15859	<	echo $ECHO_N "checking whether we are using g++ 2.95 or later... $ECHO_C" >&6; }
15860	<	if test "${ac_cv_prog_gxx_2_95+set}" = set; then
15861	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15862	<	else
15863	<
15864	<	cat > conftest.cpp <<EOF
15865	<	#ifdef __GNUC__ && !defined (__INTEL_COMPILER)
15866	<	#  if (__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
15867	<	yes;
15868	<	#  endif
15869	<	#endif
15870	<	EOF
15871	<	if { ac_try='${CXX-c++} -E conftest.cpp'
15872	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15873	<	(eval $ac_try) 2>&5
15874	<	ac_status=$?
15875	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
15876	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
15877	<	ac_cv_prog_gxx_2_95=yes
15878	<	else
15879	<	ac_cv_prog_gxx_2_95=no
15880	<	fi
15881	<
15882	<	fi
15883	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gxx_2_95" >&5
15884	<	echo "${ECHO_T}$ac_cv_prog_gxx_2_95" >&6; }
15885	<	if test "$ac_cv_prog_gxx_2_95" = yes; then
15886	<	:
15887	<
15888	<
15889	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mcpu=750" >&5
15890	<	echo $ECHO_N "checking whether ${CXX} accepts -mcpu=750... $ECHO_C" >&6; }
15891	<	if test "${ac_m_cpu_750+set}" = set; then
15892	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15893	<	else
15894	<	echo 'void f(){}' > conftest.cpp
15895	<	if test -z "`${CXX} -mcpu=750 -c conftest.cpp 2>&1`"; then
15896	<	ac_m_cpu_750=yes
15897	<	else
15898	<	ac_m_cpu_750=no
15899	<	fi
15900	<	rm -f conftest*
15901	<
15902	<	fi
15903	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_750" >&5
15904	<	echo "${ECHO_T}$ac_m_cpu_750" >&6; }
15905	<	if test "$ac_m_cpu_750" = yes; then
15906	<	:
15907	<	CPU_FLAGS=-mcpu=750
15908	<	else
15909	<	:
15910	<
15911	<	fi
15912	<
15913	<	else
15914	<	:
15915	<
15916	<	fi
15917	<
15918	<	fi
15919	<	if test -z "$CPU_FLAGS"; then
15920	<
15921	<
15922	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mcpu=powerpc" >&5
15923	<	echo $ECHO_N "checking whether ${CXX} accepts -mcpu=powerpc... $ECHO_C" >&6; }
15924	<	if test "${ac_m_cpu_powerpc+set}" = set; then
15925	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15926	<	else
15927	<	echo 'void f(){}' > conftest.cpp
15928	<	if test -z "`${CXX} -mcpu=powerpc -c conftest.cpp 2>&1`"; then
15929	<	ac_m_cpu_powerpc=yes
15930	<	else
15931	<	ac_m_cpu_powerpc=no
15932	<	fi
15933	<	rm -f conftest*
15934	<
15935	<	fi
15936	<	{ echo "$as_me:$LINENO: result: $ac_m_cpu_powerpc" >&5
15937	<	echo "${ECHO_T}$ac_m_cpu_powerpc" >&6; }
15938	<	if test "$ac_m_cpu_powerpc" = yes; then
15939	<	:
15940	<	CPU_FLAGS=-mcpu=powerpc
15941	<	else
15942	<	:
15943	<
15944	<	fi
15945	<
15946	<	fi
15947	<	if test -z "$CPU_FLAGS"; then
15948	<
15949	<
15950	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts -mpowerpc" >&5
15951	<	echo $ECHO_N "checking whether ${CXX} accepts -mpowerpc... $ECHO_C" >&6; }
15952	<	if test "${ac_m_powerpc+set}" = set; then
15953	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15954	<	else
15955	<	echo 'void f(){}' > conftest.cpp
15956	<	if test -z "`${CXX} -mpowerpc -c conftest.cpp 2>&1`"; then
15957	<	ac_m_powerpc=yes
15958	<	else
15959	<	ac_m_powerpc=no
15960	<	fi
15961	<	rm -f conftest*
15962	<
15963	<	fi
15964	<	{ echo "$as_me:$LINENO: result: $ac_m_powerpc" >&5
15965	<	echo "${ECHO_T}$ac_m_powerpc" >&6; }
15966	<	if test "$ac_m_powerpc" = yes; then
15967	<	:
15968	<	CPU_FLAGS=-mpowerpc
15969	<	else
15970	<	:
15971	<
15972	<	fi
15973	<
15974	<	fi
15975	<	esac
15976	<	fi
15977	<
15978	<	if test -n "$CPU_FLAGS"; then
15979	<	CXXFLAGS="$CXXFLAGS $CPU_FLAGS"
15980	<	fi
15981	<
15982	<	if test -z "$CXXFLAGS"; then
15983	<	echo ""
15984	<	echo "**********************************************************"
15985	<	echo "* WARNING: Don't know the best CXXFLAGS for this system  *"
15986	<	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
15987	<	echo "* (otherwise, a default of CXXFLAGS=-O3 will be used)    *"
15988	<	echo "**********************************************************"
15989	<	echo ""
15990	<	CXXFLAGS="-O3"
15991	<	fi
15992	<
15993	<
15994	<
15995	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts ${CXXFLAGS}" >&5
15996	<	echo $ECHO_N "checking whether ${CXX} accepts ${CXXFLAGS}... $ECHO_C" >&6; }
15997	<	if test "${ac_guessed_cxxflags+set}" = set; then
15998	<	echo $ECHO_N "(cached) $ECHO_C" >&6
15999	<	else
16000	<	echo 'void f(){}' > conftest.cpp
16001	<	if test -z "`${CXX} ${CXXFLAGS} -c conftest.cpp 2>&1`"; then
16002	<	ac_guessed_cxxflags=yes
16003	<	else
16004	<	ac_guessed_cxxflags=no
16005	<	fi
16006	<	rm -f conftest*
16007	<
16008	<	fi
16009	<	{ echo "$as_me:$LINENO: result: $ac_guessed_cxxflags" >&5
16010	<	echo "${ECHO_T}$ac_guessed_cxxflags" >&6; }
16011	<	if test "$ac_guessed_cxxflags" = yes; then
16012	<	:
16013	<
16014	<	else
16015	<	:
16016	<
16017	<	echo ""
16018	<	echo "**********************************************************"
16019	<	echo "* WARNING: The guessed CXXFLAGS don't seem to work with  *"
16020	<	echo "* your compiler.                                         *"
16021	<	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
16022	<	echo "**********************************************************"
16023	<	echo ""
16024	<	CXXFLAGS=""
16025	<
16026	<	fi
16027	<
16028	<
16029	<	fi
16030	<
16031	<	;;
16032	<	esac
16033	<
16034	<
16035	<	cat >>confdefs.h <<\_ACEOF
16036	<	#define OBAPI
16037	<	_ACEOF
16038	<
16039	<
16040	<
16041	<	acx_cgal_found=no
16042	<
16043	<	# Check whether --with-cgalmakefile was given.
16044	<	if test "${with_cgalmakefile+set}" = set; then
16045	<	withval=$with_cgalmakefile;
16046	<	fi
16047	<
16048	<	case $with_cgalmakefile in
16049	<	yes | "") ;;
16050	<	no) acx_cgal_found=disable ;;
16051	<	-* | */* | *.a | *.so | *.so.* | *.o) CGAL_MAKEFILE="$with_cgalmakefile" ;;
16052	<	*) CGAL_MAKEFILE="$with_cgalmakefile" ;;
16053	<	esac
16054	<
16055	<	if test "$acx_cgal_found" == no; then
16056	<	{ echo "$as_me:$LINENO: checking CGAL_MAKEFILE" >&5
16057	<	echo $ECHO_N "checking CGAL_MAKEFILE... $ECHO_C" >&6; }
16058	<
16059	<	if test \! -z "$CGAL_MAKEFILE"; then
16060	<
16061	<	if test -e "$CGAL_MAKEFILE"; then
16062	<	tname=`mktemp /tmp/cgal_makefile_dsrXXXXXX`
16063	<
16064	<	cat > $tname << _ACEOF
16065	<	include $CGAL_MAKEFILE
16066	<
16067	<	cppflags:
16068	<	@echo \$(CGAL_CXXFLAGS)
16069	<
16070	<	cxxflags:
16071	<	@echo
16072	<	ldflags:
16073	<	@echo \$(CGAL_LDFLAGS)
16074	<	_ACEOF
16075	<	CGAL_CPPFLAGS="`make -s -f $tname cppflags`"
16076	<	CGAL_CXXFLAGS="`make -s -f $tname cxxflags`"
16077	<	CGAL_LDFLAGST="`make -s -f $tname ldflags`"
16078	<	for i in $CGAL_LDFLAGST; do
16079	<	if test `echo $i| grep -c ^-l`; then
16080	<	CGAL_LIBS="$CGAL_LIBS $i"
16081	<	else
16082	<	CGAL_LDFLAGS="$CGAL_LDFLAGS $i"
16083	<	fi
16084	<	done
16085	<	rm -f $tname
16086	<	{ echo "$as_me:$LINENO: result: yes" >&5
16087	<	echo "${ECHO_T}yes" >&6; }
16088	<	acx_cgal_found=yes
16089	<	else
16090	<	{ echo "$as_me:$LINENO: result: invalid" >&5
16091	<	echo "${ECHO_T}invalid" >&6; }
16092	<	{ { echo "$as_me:$LINENO: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&5
16093	<	echo "$as_me: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&2;}
16094	<	{ (exit 1); exit 1; }; }
16095	<	fi
16096	<	else
16097	<	{ echo "$as_me:$LINENO: result: not defined" >&5
16098	<	echo "${ECHO_T}not defined" >&6; }
16099	<	fi
16100	<	fi
16101	<
16102	<	if test "$acx_cgal_found" == no; then
16103	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
16104	<	{ echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
16105	<	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6; }
16106	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
16107	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16108	<	fi
16109	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
16110	<	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6; }
16111	<	else
16112	<	# Is the header compilable?
16113	<	{ echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability" >&5
16114	<	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability... $ECHO_C" >&6; }
16115	<	cat >conftest.$ac_ext <<_ACEOF
16116	<	/* confdefs.h.  */
16117	<	_ACEOF
16118	<	cat confdefs.h >>conftest.$ac_ext
16119	<	cat >>conftest.$ac_ext <<_ACEOF
16120	<	/* end confdefs.h.  */
16121	<	$ac_includes_default
16122	<	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
16123	<	_ACEOF
16124	<	rm -f conftest.$ac_objext
16125	<	if { (ac_try="$ac_compile"
16126	<	case "(($ac_try" in
16127	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16128	<	*) ac_try_echo=$ac_try;;
16129	<	esac
16130	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16131	<	(eval "$ac_compile") 2>conftest.er1
16132	<	ac_status=$?
16133	<	grep -v '^ *+' conftest.er1 >conftest.err
16134	<	rm -f conftest.er1
16135	<	cat conftest.err >&5
16136	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16137	<	(exit $ac_status); } && {
16138	<	test -z "$ac_cxx_werror_flag" ||
16139	<	test ! -s conftest.err
16140	<	} && test -s conftest.$ac_objext; then
16141	<	ac_header_compiler=yes
16142	<	else
16143	<	echo "$as_me: failed program was:" >&5
16144	<	sed 's/^/| /' conftest.$ac_ext >&5
16145	<
16146	<	ac_header_compiler=no
16147	<	fi
16148	<
16149	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16150	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16151	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
16152	<
16153	<	# Is the header present?
16154	<	{ echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence" >&5
16155	<	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence... $ECHO_C" >&6; }
16156	<	cat >conftest.$ac_ext <<_ACEOF
16157	<	/* confdefs.h.  */
16158	<	_ACEOF
16159	<	cat confdefs.h >>conftest.$ac_ext
16160	<	cat >>conftest.$ac_ext <<_ACEOF
16161	<	/* end confdefs.h.  */
16162	<	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
16163	<	_ACEOF
16164	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
16165	<	case "(($ac_try" in
16166	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16167	<	*) ac_try_echo=$ac_try;;
16168	<	esac
16169	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16170	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16171	<	ac_status=$?
16172	<	grep -v '^ *+' conftest.er1 >conftest.err
16173	<	rm -f conftest.er1
16174	<	cat conftest.err >&5
16175	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16176	<	(exit $ac_status); } >/dev/null && {
16177	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
16178	<	test ! -s conftest.err
16179	<	}; then
16180	<	ac_header_preproc=yes
16181	<	else
16182	<	echo "$as_me: failed program was:" >&5
16183	<	sed 's/^/| /' conftest.$ac_ext >&5
16184	<
16185	<	ac_header_preproc=no
16186	<	fi
16187	<
16188	<	rm -f conftest.err conftest.$ac_ext
16189	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16190	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
16191	<
16192	<	# So?  What about this header?
16193	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
16194	<	yes:no: )
16195	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&5
16196	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
16197	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&5
16198	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&2;}
16199	<	ac_header_preproc=yes
16200	<	;;
16201	<	no:yes:* )
16202	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&5
16203	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&2;}
16204	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     check for missing prerequisite headers?" >&5
16205	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     check for missing prerequisite headers?" >&2;}
16206	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&5
16207	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&2;}
16208	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     section \"Present But Cannot Be Compiled\"" >&5
16209	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     section \"Present But Cannot Be Compiled\"" >&2;}
16210	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&5
16211	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&2;}
16212	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&5
16213	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&2;}
16214	<	( cat <<\_ASBOX
16215	<	## ------------------------------ ##
16216	<	## Report this to gezelter@nd.edu ##
16217	<	## ------------------------------ ##
16218	<	_ASBOX
16219	<	) | sed "s/^/$as_me: WARNING:     /" >&2
16220	<	;;
16221	<	esac
16222	<	{ echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
16223	<	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6; }
16224	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
16225	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16226	<	else
16227	<	ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h=$ac_header_preproc
16228	<	fi
16229	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
16230	<	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6; }
16231	<
16232	<	fi
16233	<	if test $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h = yes; then
16234	<	cgal_have_header=yes
16235	<	else
16236	<	cgal_have_header=no
16237	<	fi
16238	<
16239	<
16240	<	if test "$cgal_have_header" == yes; then
16241	<	{ echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
16242	<	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6; }
16243	<	if test "${ac_cv_lib_CGAL_main+set}" = set; then
16244	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16245	<	else
16246	<	ac_check_lib_save_LIBS=$LIBS
16247	<	LIBS="-lCGAL  $LIBS"
16248	<	cat >conftest.$ac_ext <<_ACEOF
16249	<	/* confdefs.h.  */
16250	<	_ACEOF
16251	<	cat confdefs.h >>conftest.$ac_ext
16252	<	cat >>conftest.$ac_ext <<_ACEOF
16253	<	/* end confdefs.h.  */
16254	<
16255	<
16256	<	#ifdef FC_DUMMY_MAIN
16257	<	#ifndef FC_DUMMY_MAIN_EQ_F77
16258	<	#  ifdef __cplusplus
16259	<	extern "C"
16260	<	#  endif
16261	<	int FC_DUMMY_MAIN() { return 1; }
16262	<	#endif
16263	<	#endif
16264	<	int
16265	<	main ()
16266	<	{
16267	<	return main ();
16268	<	;
16269	<	return 0;
16270	<	}
16271	<	_ACEOF
16272	<	rm -f conftest.$ac_objext conftest$ac_exeext
16273	<	if { (ac_try="$ac_link"
16274	<	case "(($ac_try" in
16275	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16276	<	*) ac_try_echo=$ac_try;;
16277	<	esac
16278	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16279	<	(eval "$ac_link") 2>conftest.er1
16280	<	ac_status=$?
16281	<	grep -v '^ *+' conftest.er1 >conftest.err
16282	<	rm -f conftest.er1
16283	<	cat conftest.err >&5
16284	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16285	<	(exit $ac_status); } && {
16286	<	test -z "$ac_cxx_werror_flag" ||
16287	<	test ! -s conftest.err
16288	<	} && test -s conftest$ac_exeext &&
16289	<	$as_test_x conftest$ac_exeext; then
16290	<	ac_cv_lib_CGAL_main=yes
16291	<	else
16292	<	echo "$as_me: failed program was:" >&5
16293	<	sed 's/^/| /' conftest.$ac_ext >&5
16294	<
16295	<	ac_cv_lib_CGAL_main=no
16296	<	fi
16297	<
16298	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16299	<	conftest$ac_exeext conftest.$ac_ext
16300	<	LIBS=$ac_check_lib_save_LIBS
16301	<	fi
16302	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
16303	<	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6; }
16304	<	if test $ac_cv_lib_CGAL_main = yes; then
16305	<	cgal_have_lib=yes
16306	<	else
16307	<	cgal_have_lib=no
16308	<	fi
16309	<
16310	<	if test "$cgal_have_lib" == no; then
16311	<	save_LIBS="$LIBS"; LIBS="$LIBS -lgmp -lmpfr -lm"
16312	<	{ echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
16313	<	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6; }
16314	<	if test "${ac_cv_lib_CGAL_main+set}" = set; then
16315	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16316	<	else
16317	<	ac_check_lib_save_LIBS=$LIBS
16318	<	LIBS="-lCGAL  $LIBS"
16319	<	cat >conftest.$ac_ext <<_ACEOF
16320	<	/* confdefs.h.  */
16321	<	_ACEOF
16322	<	cat confdefs.h >>conftest.$ac_ext
16323	<	cat >>conftest.$ac_ext <<_ACEOF
16324	<	/* end confdefs.h.  */
16325	<
16326	<
16327	<	#ifdef FC_DUMMY_MAIN
16328	<	#ifndef FC_DUMMY_MAIN_EQ_F77
16329	<	#  ifdef __cplusplus
16330	<	extern "C"
16331	<	#  endif
16332	<	int FC_DUMMY_MAIN() { return 1; }
16333	<	#endif
16334	<	#endif
16335	<	int
16336	<	main ()
16337	<	{
16338	<	return main ();
16339	<	;
16340	<	return 0;
16341	<	}
16342	<	_ACEOF
16343	<	rm -f conftest.$ac_objext conftest$ac_exeext
16344	<	if { (ac_try="$ac_link"
16345	<	case "(($ac_try" in
16346	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16347	<	*) ac_try_echo=$ac_try;;
16348	<	esac
16349	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16350	<	(eval "$ac_link") 2>conftest.er1
16351	<	ac_status=$?
16352	<	grep -v '^ *+' conftest.er1 >conftest.err
16353	<	rm -f conftest.er1
16354	<	cat conftest.err >&5
16355	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16356	<	(exit $ac_status); } && {
16357	<	test -z "$ac_cxx_werror_flag" ||
16358	<	test ! -s conftest.err
16359	<	} && test -s conftest$ac_exeext &&
16360	<	$as_test_x conftest$ac_exeext; then
16361	<	ac_cv_lib_CGAL_main=yes
16362	<	else
16363	<	echo "$as_me: failed program was:" >&5
16364	<	sed 's/^/| /' conftest.$ac_ext >&5
16365	<
16366	<	ac_cv_lib_CGAL_main=no
16367	<	fi
16368	<
16369	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16370	<	conftest$ac_exeext conftest.$ac_ext
16371	<	LIBS=$ac_check_lib_save_LIBS
16372	<	fi
16373	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
16374	<	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6; }
16375	<	if test $ac_cv_lib_CGAL_main = yes; then
16376	<	CGAL_LIBS="-lCGAL -lgmp -lmpfr"
16377	<	cgal_have_lib=yes
16378	<	else
16379	<	cgal_have_lib=no
16380	<	fi
16381	<
16382	<	LIBS="$save_LIBS"
16383	<	else
16384	<	CGAL_LIBS="-lCGAL"
16385	<	{ echo "$as_me:$LINENO: checking for main in -lmpfr" >&5
16386	<	echo $ECHO_N "checking for main in -lmpfr... $ECHO_C" >&6; }
16387	<	if test "${ac_cv_lib_mpfr_main+set}" = set; then
16388	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16389	<	else
16390	<	ac_check_lib_save_LIBS=$LIBS
16391	<	LIBS="-lmpfr  $LIBS"
16392	<	cat >conftest.$ac_ext <<_ACEOF
16393	<	/* confdefs.h.  */
16394	<	_ACEOF
16395	<	cat confdefs.h >>conftest.$ac_ext
16396	<	cat >>conftest.$ac_ext <<_ACEOF
16397	<	/* end confdefs.h.  */
16398	<
16399	<
16400	<	#ifdef FC_DUMMY_MAIN
16401	<	#ifndef FC_DUMMY_MAIN_EQ_F77
16402	<	#  ifdef __cplusplus
16403	<	extern "C"
16404	<	#  endif
16405	<	int FC_DUMMY_MAIN() { return 1; }
16406	<	#endif
16407	<	#endif
16408	<	int
16409	<	main ()
16410	<	{
16411	<	return main ();
16412	<	;
16413	<	return 0;
16414	<	}
16415	<	_ACEOF
16416	<	rm -f conftest.$ac_objext conftest$ac_exeext
16417	<	if { (ac_try="$ac_link"
16418	<	case "(($ac_try" in
16419	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16420	<	*) ac_try_echo=$ac_try;;
16421	<	esac
16422	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16423	<	(eval "$ac_link") 2>conftest.er1
16424	<	ac_status=$?
16425	<	grep -v '^ *+' conftest.er1 >conftest.err
16426	<	rm -f conftest.er1
16427	<	cat conftest.err >&5
16428	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16429	<	(exit $ac_status); } && {
16430	<	test -z "$ac_cxx_werror_flag" ||
16431	<	test ! -s conftest.err
16432	<	} && test -s conftest$ac_exeext &&
16433	<	$as_test_x conftest$ac_exeext; then
16434	<	ac_cv_lib_mpfr_main=yes
16435	<	else
16436	<	echo "$as_me: failed program was:" >&5
16437	<	sed 's/^/| /' conftest.$ac_ext >&5
16438	<
16439	<	ac_cv_lib_mpfr_main=no
16440	<	fi
16441	<
16442	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16443	<	conftest$ac_exeext conftest.$ac_ext
16444	<	LIBS=$ac_check_lib_save_LIBS
16445	<	fi
16446	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_mpfr_main" >&5
16447	<	echo "${ECHO_T}$ac_cv_lib_mpfr_main" >&6; }
16448	<	if test $ac_cv_lib_mpfr_main = yes; then
16449	<	CGAL_LIBS="$CGAL_LIBS -lmpfr"
16450	<	fi
16451	<
16452	<	{ echo "$as_me:$LINENO: checking for main in -lgmp" >&5
16453	<	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6; }
16454	<	if test "${ac_cv_lib_gmp_main+set}" = set; then
16455	<	echo $ECHO_N "(cached) $ECHO_C" >&6
16456	<	else
16457	<	ac_check_lib_save_LIBS=$LIBS
16458	<	LIBS="-lgmp  $LIBS"
16459	<	cat >conftest.$ac_ext <<_ACEOF
16460	<	/* confdefs.h.  */
16461	<	_ACEOF
16462	<	cat confdefs.h >>conftest.$ac_ext
16463	<	cat >>conftest.$ac_ext <<_ACEOF
5464	>	$as_echo "#define HAVE_FFTW_H 1" >>confdefs.h
5465	>
5466	>	FFTW_INC_DIR="${FFTW_HOME}/include"
5467	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
5468	>	FFTW_LIBS="-lfftw"
5469	>	else
5470	>	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
5471	>
5472	>	$as_echo "#define HAVE_DFFTW_H 1" >>confdefs.h
5473	>
5474	>	FFTW_INC_DIR="${FFTW_HOME}/include"
5475	>	FFTW_LIB_DIR="${FFTW_HOME}/lib"
5476	>	FFTW_LIBS="-ldfftw"
5477	>	else
5478	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fftw in ${FFTW_HOME}" >&5
5479	>	$as_echo_n "checking fftw in ${FFTW_HOME}... " >&6; }
5480	>	FFTW_INC_DIR=
5481	>	FFTW_LIB_DIR=
5482	>	FFTW_LIBS=
5483	>	LDFLAGS="$FFTW_OLD_LDFLAGS"
5484	>	CFLAGS="$FFTW_OLD_CFLAGS"
5485	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5486	>	$as_echo "failed" >&6; }
5487	>	echo ""
5488	>	echo "*********************************************************"
5489	>	echo "* WARNING: Could not find a working FFTW installation   *"
5490	>	echo "* If you need the staticProps program to be able to     *"
5491	>	echo "* compute undulation spectra, be sure to specify a      *"
5492	>	echo "* valid fftw installation with --with-fftw=DIR          *"
5493	>	echo "*                                                       *"
5494	>	echo "* OpenMD will still work without fftw installed.        *"
5495	>	echo "*********************************************************"
5496	>	echo ""
5497	>	fi
5498	>	fi
5499	>	fi
5500	>
5501	>
5502	>
5503	>	fi
5504	>	fi
5505	>	fi
5506	>
5507	>	#
5508	>	# Handle user hints
5509	>	#
5510	>
5511	>	# Check whether --with-qhull was given.
5512	>	if test "${with_qhull+set}" = set; then :
5513	>	withval=$with_qhull; qhull_dir="$withval"
5514	>	else
5515	>	qhull_dir="not_set"
5516	>	fi
5517	>
5518	>	QHULL_INC_DIR=
5519	>	QHULL_LIB_DIR=
5520	>	QHULL=
5521	>	USE_QHULL=no
5522	>
5523	>	if test "$qhull_dir" != "no"; then
5524	>	if test "$qhull_dir" != "not_set" ; then
5525	>	if test -d "$qhull_dir"; then
5526	>	QHULL_HOME="$qhull_dir"
5527	>	else
5528	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&5
5529	>	$as_echo "$as_me: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&2;}
5530	>	QHULL_HOME=/usr/local
5531	>	if test ! -f "${QHULL_HOME}/include/qhull/libqhull.h"; then
5532	>	QHULL_HOME=/usr
5533	>	fi
5534	>	fi
5535	>	fi
5536	>	#
5537	>	# Locate qhull, if wanted
5538	>	#
5539	>	if test -n "${QHULL_HOME}"; then
5540	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking for qhull in ${QHULL_HOME}" >&5
5541	>	$as_echo "$as_me: Checking for qhull in ${QHULL_HOME}" >&6;}
5542	>
5543	>	ac_ext=c
5544	>	ac_cpp='$CPP $CPPFLAGS'
5545	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5546	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5547	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5548	>
5549	>	QHULL_OLD_LDFLAGS=$LDFLAGS
5550	>	QHULL_OLD_CFLAGS=$CFLAGS
5551	>	QHULL_OLD_CPPFLAGS=$CPPFLAGS
5552	>	LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib"
5553	>	CFLAGS="$CFLAGS -I${QHULL_HOME}/include"
5554	>	CPPFLAGS="$CPPFLAGS -I${QHULL_HOME}/include"
5555	>	ac_fn_c_check_header_mongrel "$LINENO" "qhull/libqhull.h" "ac_cv_header_qhull_libqhull_h" "$ac_includes_default"
5556	>	if test "x$ac_cv_header_qhull_libqhull_h" = xyes; then :
5557	>	qhull_cv_libqhull_h=yes
5558	>	else
5559	>	qhull_cv_libqhull_h=no
5560	>	fi
5561	>
5562	>
5563	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for qh_qhull in -lqhull" >&5
5564	>	$as_echo_n "checking for qh_qhull in -lqhull... " >&6; }
5565	>	if ${ac_cv_lib_qhull_qh_qhull+:} false; then :
5566	>	$as_echo_n "(cached) " >&6
5567	>	else
5568	>	ac_check_lib_save_LIBS=$LIBS
5569	>	LIBS="-lqhull  $LIBS"
5570	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5571	>	/* end confdefs.h.  */
5572	>
5573	>	/* Override any GCC internal prototype to avoid an error.
5574	>	Use char because int might match the return type of a GCC
5575	>	builtin and then its argument prototype would still apply.  */
5576	>	#ifdef __cplusplus
5577	>	extern "C"
5578	>	#endif
5579	>	char qh_qhull ();
5580	>	int
5581	>	main ()
5582	>	{
5583	>	return qh_qhull ();
5584	>	;
5585	>	return 0;
5586	>	}
5587	>	_ACEOF
5588	>	if ac_fn_c_try_link "$LINENO"; then :
5589	>	ac_cv_lib_qhull_qh_qhull=yes
5590	>	else
5591	>	ac_cv_lib_qhull_qh_qhull=no
5592	>	fi
5593	>	rm -f core conftest.err conftest.$ac_objext \
5594	>	conftest$ac_exeext conftest.$ac_ext
5595	>	LIBS=$ac_check_lib_save_LIBS
5596	>	fi
5597	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_qhull_qh_qhull" >&5
5598	>	$as_echo "$ac_cv_lib_qhull_qh_qhull" >&6; }
5599	>	if test "x$ac_cv_lib_qhull_qh_qhull" = xyes; then :
5600	>	qhull_cv_libqhull=yes
5601	>	else
5602	>	qhull_cv_libqhull=no
5603	>	fi
5604	>
5605	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for qh_qhull in -lqhull6" >&5
5606	>	$as_echo_n "checking for qh_qhull in -lqhull6... " >&6; }
5607	>	if ${ac_cv_lib_qhull6_qh_qhull+:} false; then :
5608	>	$as_echo_n "(cached) " >&6
5609	>	else
5610	>	ac_check_lib_save_LIBS=$LIBS
5611	>	LIBS="-lqhull6  $LIBS"
5612	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5613	>	/* end confdefs.h.  */
5614	>
5615	>	/* Override any GCC internal prototype to avoid an error.
5616	>	Use char because int might match the return type of a GCC
5617	>	builtin and then its argument prototype would still apply.  */
5618	>	#ifdef __cplusplus
5619	>	extern "C"
5620	>	#endif
5621	>	char qh_qhull ();
5622	>	int
5623	>	main ()
5624	>	{
5625	>	return qh_qhull ();
5626	>	;
5627	>	return 0;
5628	>	}
5629	>	_ACEOF
5630	>	if ac_fn_c_try_link "$LINENO"; then :
5631	>	ac_cv_lib_qhull6_qh_qhull=yes
5632	>	else
5633	>	ac_cv_lib_qhull6_qh_qhull=no
5634	>	fi
5635	>	rm -f core conftest.err conftest.$ac_objext \
5636	>	conftest$ac_exeext conftest.$ac_ext
5637	>	LIBS=$ac_check_lib_save_LIBS
5638	>	fi
5639	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_qhull6_qh_qhull" >&5
5640	>	$as_echo "$ac_cv_lib_qhull6_qh_qhull" >&6; }
5641	>	if test "x$ac_cv_lib_qhull6_qh_qhull" = xyes; then :
5642	>	qhull_cv_libqhull6=yes
5643	>	else
5644	>	qhull_cv_libqhull6=no
5645	>	fi
5646	>
5647	>	LDFLAGS="$QHULL_OLD_LDFLAGS"
5648	>	CFLAGS="$QHULL_OLD_CFLAGS"
5649	>	CPPFLAGS="$QHULL_OLD_CPPFLAGS"
5650	>	ac_ext=c
5651	>	ac_cpp='$CPP $CPPFLAGS'
5652	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5653	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5654	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5655	>
5656	>
5657	>	if test "$qhull_cv_libqhull_h" = "yes" -a "$qhull_cv_libqhull" = "yes" -o "$qhull_cv_libqhull6" = "yes"; then
5658	>
5659	>	$as_echo "#define HAVE_LIBQHULL_H 1" >>confdefs.h
5660	>
5661	>	if test "$qhull_cv_libqhull" = "yes"; then
5662	>
5663	>	$as_echo "#define HAVE_QHULL 1" >>confdefs.h
5664	>
5665	>	QHULL="-lqhull"
5666	>	fi
5667	>	if test "$qhull_cv_libqhull6" = "yes"; then
5668	>
5669	>	$as_echo "#define HAVE_QHULL 1" >>confdefs.h
5670	>
5671	>	QHULL="-lqhull6"
5672	>	fi
5673	>	USE_QHULL=yes
5674	>	QHULL_INC_DIR="${QHULL_HOME}/include"
5675	>	QHULL_LIB_DIR="${QHULL_HOME}/lib"
5676	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Working qhull found, will proceed." >&5
5677	>	$as_echo "Working qhull found, will proceed." >&6; }
5678	>	else
5679	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
5680	>	$as_echo "$as_me: WARNING: " >&2;}
5681	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find a working qhull installation" >&5
5682	>	$as_echo "$as_me: WARNING: Could not find a working qhull installation" >&2;}
5683	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: If you need OpenMD to be able to deal with convex    " >&5
5684	>	$as_echo "$as_me: WARNING: If you need OpenMD to be able to deal with convex    " >&2;}
5685	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: hulls be sure to specify a valid qhull installation " >&5
5686	>	$as_echo "$as_me: WARNING: hulls be sure to specify a valid qhull installation " >&2;}
5687	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: with --with-qhull=DIR                               " >&5
5688	>	$as_echo "$as_me: WARNING: with --with-qhull=DIR                               " >&2;}
5689	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
5690	>	$as_echo "$as_me: WARNING: " >&2;}
5691	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenMD will still work without qhull installed.      " >&5
5692	>	$as_echo "$as_me: WARNING: OpenMD will still work without qhull installed.      " >&2;}
5693	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: " >&5
5694	>	$as_echo "$as_me: WARNING: " >&2;}
5695	>	fi
5696	>	fi
5697	>	fi
5698	>
5699	>
5700	>
5701	>
5702	>
5703	>	ac_ext=cpp
5704	>	ac_cpp='$CXXCPP $CPPFLAGS'
5705	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5706	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5707	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5708	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5709	>	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5710	>	if test -z "$CXXCPP"; then
5711	>	if ${ac_cv_prog_CXXCPP+:} false; then :
5712	>	$as_echo_n "(cached) " >&6
5713	>	else
5714	>	# Double quotes because CXXCPP needs to be expanded
5715	>	for CXXCPP in "$CXX -E" "/lib/cpp"
5716	>	do
5717	>	ac_preproc_ok=false
5718	>	for ac_cxx_preproc_warn_flag in '' yes
5719	>	do
5720	>	# Use a header file that comes with gcc, so configuring glibc
5721	>	# with a fresh cross-compiler works.
5722	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5723	>	# <limits.h> exists even on freestanding compilers.
5724	>	# On the NeXT, cc -E runs the code through the compiler's parser,
5725	>	# not just through cpp. "Syntax error" is here to catch this case.
5726	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727	>	/* end confdefs.h.  */
5728	>	#ifdef __STDC__
5729	>	# include <limits.h>
5730	>	#else
5731	>	# include <assert.h>
5732	>	#endif
5733	>	Syntax error
5734	>	_ACEOF
5735	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
5736	>
5737	>	else
5738	>	# Broken: fails on valid input.
5739	>	continue
5740	>	fi
5741	>	rm -f conftest.err conftest.i conftest.$ac_ext
5742	>
5743	>	# OK, works on sane cases.  Now check whether nonexistent headers
5744	>	# can be detected and how.
5745	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746	>	/* end confdefs.h.  */
5747	>	#include <ac_nonexistent.h>
5748	>	_ACEOF
5749	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
5750	>	# Broken: success on invalid input.
5751	>	continue
5752	>	else
5753	>	# Passes both tests.
5754	>	ac_preproc_ok=:
5755	>	break
5756	>	fi
5757	>	rm -f conftest.err conftest.i conftest.$ac_ext
5758	>
5759	>	done
5760	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5761	>	rm -f conftest.i conftest.err conftest.$ac_ext
5762	>	if $ac_preproc_ok; then :
5763	>	break
5764	>	fi
5765	>
5766	>	done
5767	>	ac_cv_prog_CXXCPP=$CXXCPP
5768	>
5769	>	fi
5770	>	CXXCPP=$ac_cv_prog_CXXCPP
5771	>	else
5772	>	ac_cv_prog_CXXCPP=$CXXCPP
5773	>	fi
5774	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5775	>	$as_echo "$CXXCPP" >&6; }
5776	>	ac_preproc_ok=false
5777	>	for ac_cxx_preproc_warn_flag in '' yes
5778	>	do
5779	>	# Use a header file that comes with gcc, so configuring glibc
5780	>	# with a fresh cross-compiler works.
5781	>	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5782	>	# <limits.h> exists even on freestanding compilers.
5783	>	# On the NeXT, cc -E runs the code through the compiler's parser,
5784	>	# not just through cpp. "Syntax error" is here to catch this case.
5785	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786	>	/* end confdefs.h.  */
5787	>	#ifdef __STDC__
5788	>	# include <limits.h>
5789	>	#else
5790	>	# include <assert.h>
5791	>	#endif
5792	>	Syntax error
5793	>	_ACEOF
5794	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
5795	>
5796	>	else
5797	>	# Broken: fails on valid input.
5798	>	continue
5799	>	fi
5800	>	rm -f conftest.err conftest.i conftest.$ac_ext
5801	>
5802	>	# OK, works on sane cases.  Now check whether nonexistent headers
5803	>	# can be detected and how.
5804	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805	>	/* end confdefs.h.  */
5806	>	#include <ac_nonexistent.h>
5807	>	_ACEOF
5808	>	if ac_fn_cxx_try_cpp "$LINENO"; then :
5809	>	# Broken: success on invalid input.
5810	>	continue
5811	>	else
5812	>	# Passes both tests.
5813	>	ac_preproc_ok=:
5814	>	break
5815	>	fi
5816	>	rm -f conftest.err conftest.i conftest.$ac_ext
5817	>
5818	>	done
5819	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5820	>	rm -f conftest.i conftest.err conftest.$ac_ext
5821	>	if $ac_preproc_ok; then :
5822	>
5823	>	else
5824	>	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5825	>	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5826	>	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5827	>	See \`config.log' for more details" "$LINENO" 5; }
5828	>	fi
5829	>
5830	>	ac_ext=cpp
5831	>	ac_cpp='$CXXCPP $CPPFLAGS'
5832	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5833	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5834	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5835	>
5836	>
5837	>	#
5838	>	# Handle user hints
5839	>	#
5840	>
5841	>	# Check whether --with-openbabel was given.
5842	>	if test "${with_openbabel+set}" = set; then :
5843	>	withval=$with_openbabel; openbabel_dir="$withval"
5844	>	else
5845	>	openbabel_dir="not_set"
5846	>	fi
5847	>
5848	>	if test "$openbabel_dir" != "no"; then
5849	>
5850	>	if test "$openbabel_dir" != "not_set" ; then
5851	>	if test -d "$openbabel_dir"
5852	>	then
5853	>	OPENBABEL_HOME="$openbabel_dir"
5854	>	else
5855	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&5
5856	>	$as_echo "$as_me: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&2;}
5857	>	OPENBABEL_HOME=/usr/local
5858	>	if test ! -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/babelconfig.h" -a -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/obconversion.h"
5859	>	then
5860	>	OPENBABEL_HOME=/usr
5861	>	fi
5862	>	fi
5863	>	fi
5864	>	#
5865	>	# Locate openbabel, if wanted
5866	>	#
5867	>	if test -n "${OPENBABEL_HOME}"
5868	>	then
5869	>
5870	>	ac_ext=cpp
5871	>	ac_cpp='$CXXCPP $CPPFLAGS'
5872	>	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5873	>	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5874	>	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5875	>
5876	>	OPENBABEL_OLD_LDFLAGS=$LDFLAGS
5877	>	OPENBABEL_OLD_CPPFLAGS=$CPPFLAGS
5878	>	LDFLAGS="$LDFLAGS -L${OPENBABEL_HOME}/lib -lopenbabel"
5879	>	CPPFLAGS="$CPPFLAGS -I${OPENBABEL_HOME}/include/openbabel-2.0"
5880	>	ac_fn_cxx_check_header_mongrel "$LINENO" "openbabel/babelconfig.h" "ac_cv_header_openbabel_babelconfig_h" "$ac_includes_default"
5881	>	if test "x$ac_cv_header_openbabel_babelconfig_h" = xyes; then :
5882	>	openbabel_cv_openbabel_h=yes
5883	>	else
5884	>	openbabel_cv_openbabel_h=no
5885	>	fi
5886	>
5887	>
5888	>	ac_fn_cxx_check_header_mongrel "$LINENO" "openbabel/obconversion.h" "ac_cv_header_openbabel_obconversion_h" "$ac_includes_default"
5889	>	if test "x$ac_cv_header_openbabel_obconversion_h" = xyes; then :
5890	>	openbabel_cv_obconversion_h=yes
5891	>	else
5892	>	openbabel_cv_obconversion_h=no
5893	>	fi
5894	>
5895	>
5896	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5897	>	/* end confdefs.h.  */
5898	>
5899	>
5900	>	#include <openbabel/babelconfig.h>
5901	>	#include <openbabel/obconversion.h>
5902	>	using namespace std;
5903	>	using namespace OpenBabel;
5904	>
5905	>	int
5906	>	main ()
5907	>	{
5908	>
5909	>	OBConversion Conv(&cin, &cout);
5910	>
5911	>
5912	>	;
5913	>	return 0;
5914	>	}
5915	>	_ACEOF
5916	>	if ac_fn_cxx_try_link "$LINENO"; then :
5917	>
5918	>	openbabel_lib_found="yes"
5919	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
5920	>	$as_echo "found" >&6; }
5921	>
5922	>	else
5923	>
5924	>	openbabel_lib_found="no"
5925	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5926	>	$as_echo "not found" >&6; }
5927	>
5928	>
5929	>	fi
5930	>	rm -f core conftest.err conftest.$ac_objext \
5931	>	conftest$ac_exeext conftest.$ac_ext
5932	>	ac_ext=c
5933	>	ac_cpp='$CPP $CPPFLAGS'
5934	>	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5935	>	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5936	>	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5937	>
5938	>	LDFLAGS="$OPENBABEL_OLD_LDFLAGS"
5939	>	CPPFLAGS="$OPENBABEL_OLD_CPPFLAGS"
5940	>
5941	>	if test "$openbabel_lib_found" = "yes" -a "$openbabel_cv_openbabel_h" = "yes" -a "$openbabel_cv_obconversion_h" = "yes"; then
5942	>	USE_OPENBABEL=yes
5943	>	OPENBABEL_INC_DIR="${OPENBABEL_HOME}/include/openbabel-2.0"
5944	>	OPENBABEL_LIB_DIR="${OPENBABEL_HOME}/lib"
5945	>	OPENBABEL_LIB="-lopenbabel"
5946	>	else
5947	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking openbabel in ${OPENBABEL_HOME}" >&5
5948	>	$as_echo_n "checking openbabel in ${OPENBABEL_HOME}... " >&6; }
5949	>	OPENBABEL_INC_DIR=
5950	>	OPENBABEL_LIB_DIR=
5951	>	OPENBABEL_LIB=
5952	>	USE_OPENBABEL=no
5953	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5954	>	$as_echo "failed" >&6; }
5955	>	echo ""
5956	>	echo "*********************************************************"
5957	>	echo "* WARNING: Could not find a working openbabel-2.x       *"
5958	>	echo "* installation If you need OpenMD to be able to convert *"
5959	>	echo "* xyz or pdb files you need to specify a valid          *"
5960	>	echo "* openbabel-2.x installation with --with-openbabel=DIR  *"
5961	>	echo "*                                                       *"
5962	>	echo "* OpenMD will still work without openbabel installed.   *"
5963	>	echo "*********************************************************"
5964	>	echo ""
5965	>	fi
5966	>
5967	>
5968	>
5969	>
5970	>	fi
5971	>	fi
5972	>
5973	>
5974	>	# Checks for header files.
5975	>	for ac_header in limits.h stdlib.h string.h sys/ioctl.h unistd.h
5976	>	do :
5977	>	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5978	>	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5979	>	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5980	>	cat >>confdefs.h <<_ACEOF
5981	>	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5982	>	_ACEOF
5983	>
5984	>	fi
5985	>
5986	>	done
5987	>
5988	>
5989	>	# Checks for typedefs, structures, and compiler characteristics.
5990	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5991	>	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5992	>	if ${ac_cv_header_stdbool_h+:} false; then :
5993	>	$as_echo_n "(cached) " >&6
5994	>	else
5995	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5996	>	/* end confdefs.h.  */
5997	>
5998	>	#include <stdbool.h>
5999	>	#ifndef bool
6000	>	"error: bool is not defined"
6001	>	#endif
6002	>	#ifndef false
6003	>	"error: false is not defined"
6004	>	#endif
6005	>	#if false
6006	>	"error: false is not 0"
6007	>	#endif
6008	>	#ifndef true
6009	>	"error: true is not defined"
6010	>	#endif
6011	>	#if true != 1
6012	>	"error: true is not 1"
6013	>	#endif
6014	>	#ifndef __bool_true_false_are_defined
6015	>	"error: __bool_true_false_are_defined is not defined"
6016	>	#endif
6017	>
6018	>	struct s { _Bool s: 1; _Bool t; } s;
6019	>
6020	>	char a[true == 1 ? 1 : -1];
6021	>	char b[false == 0 ? 1 : -1];
6022	>	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6023	>	char d[(bool) 0.5 == true ? 1 : -1];
6024	>	/* See body of main program for 'e'.  */
6025	>	char f[(_Bool) 0.0 == false ? 1 : -1];
6026	>	char g[true];
6027	>	char h[sizeof (_Bool)];
6028	>	char i[sizeof s.t];
6029	>	enum { j = false, k = true, l = false * true, m = true * 256 };
6030	>	/* The following fails for
6031	>	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6032	>	_Bool n[m];
6033	>	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6034	>	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6035	>	/* Catch a bug in an HP-UX C compiler.  See
6036	>	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6037	>	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6038	>	*/
6039	>	_Bool q = true;
6040	>	_Bool *pq = &q;
6041	>
6042	>	int
6043	>	main ()
6044	>	{
6045	>
6046	>	bool e = &s;
6047	>	*pq |= q;
6048	>	*pq |= ! q;
6049	>	/* Refer to every declared value, to avoid compiler optimizations.  */
6050	>	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6051	>	+ !m + !n + !o + !p + !q + !pq);
6052	>
6053	>	;
6054	>	return 0;
6055	>	}
6056	>	_ACEOF
6057	>	if ac_fn_c_try_compile "$LINENO"; then :
6058	>	ac_cv_header_stdbool_h=yes
6059	>	else
6060	>	ac_cv_header_stdbool_h=no
6061	>	fi
6062	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6063	>	fi
6064	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6065	>	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6066	>	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6067	>	if test "x$ac_cv_type__Bool" = xyes; then :
6068	>
6069	>	cat >>confdefs.h <<_ACEOF
6070	>	#define HAVE__BOOL 1
6071	>	_ACEOF
6072	>
6073	>
6074	>	fi
6075	>
6076	>	if test $ac_cv_header_stdbool_h = yes; then
6077	>
6078	>	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6079	>
6080	>	fi
6081	>
6082	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6083	>	$as_echo_n "checking for inline... " >&6; }
6084	>	if ${ac_cv_c_inline+:} false; then :
6085	>	$as_echo_n "(cached) " >&6
6086	>	else
6087	>	ac_cv_c_inline=no
6088	>	for ac_kw in inline __inline__ __inline; do
6089	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6090	>	/* end confdefs.h.  */
6091	>	#ifndef __cplusplus
6092	>	typedef int foo_t;
6093	>	static $ac_kw foo_t static_foo () {return 0; }
6094	>	$ac_kw foo_t foo () {return 0; }
6095	>	#endif
6096	>
6097	>	_ACEOF
6098	>	if ac_fn_c_try_compile "$LINENO"; then :
6099	>	ac_cv_c_inline=$ac_kw
6100	>	fi
6101	>	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6102	>	test "$ac_cv_c_inline" != no && break
6103	>	done
6104	>
6105	>	fi
6106	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6107	>	$as_echo "$ac_cv_c_inline" >&6; }
6108	>
6109	>	case $ac_cv_c_inline in
6110	>	inline | yes) ;;
6111	>	*)
6112	>	case $ac_cv_c_inline in
6113	>	no) ac_val=;;
6114	>	*) ac_val=$ac_cv_c_inline;;
6115	>	esac
6116	>	cat >>confdefs.h <<_ACEOF
6117	>	#ifndef __cplusplus
6118	>	#define inline $ac_val
6119	>	#endif
6120	>	_ACEOF
6121	>	;;
6122	>	esac
6123	>
6124	>	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6125	>	if test "x$ac_cv_type_size_t" = xyes; then :
6126	>
6127	>	else
6128	>
6129	>	cat >>confdefs.h <<_ACEOF
6130	>	#define size_t unsigned int
6131	>	_ACEOF
6132	>
6133	>	fi
6134	>
6135	>
6136	>	# Checks for library functions.
6137	>	for ac_header in stdlib.h
6138	>	do :
6139	>	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
6140	>	if test "x$ac_cv_header_stdlib_h" = xyes; then :
6141	>	cat >>confdefs.h <<_ACEOF
6142	>	#define HAVE_STDLIB_H 1
6143	>	_ACEOF
6144	>
6145	>	fi
6146	>
6147	>	done
6148	>
6149	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
6150	>	$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
6151	>	if ${ac_cv_func_malloc_0_nonnull+:} false; then :
6152	>	$as_echo_n "(cached) " >&6
6153	>	else
6154	>	if test "$cross_compiling" = yes; then :
6155	>	ac_cv_func_malloc_0_nonnull=no
6156	>	else
6157	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6158	>	/* end confdefs.h.  */
6159	>	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
6160	>	# include <stdlib.h>
6161	>	#else
6162	>	char *malloc ();
6163	>	#endif
6164	>
6165	>	int
6166	>	main ()
6167	>	{
6168	>	return ! malloc (0);
6169	>	;
6170	>	return 0;
6171	>	}
6172	>	_ACEOF
6173	>	if ac_fn_c_try_run "$LINENO"; then :
6174	>	ac_cv_func_malloc_0_nonnull=yes
6175	>	else
6176	>	ac_cv_func_malloc_0_nonnull=no
6177	>	fi
6178	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6179	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
6180	>	fi
6181	>
6182	>	fi
6183	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
6184	>	$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
6185	>	if test $ac_cv_func_malloc_0_nonnull = yes; then :
6186	>
6187	>	$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
6188	>
6189	>	else
6190	>	$as_echo "#define HAVE_MALLOC 0" >>confdefs.h
6191	>
6192	>	case " $LIBOBJS " in
6193	>	*" malloc.$ac_objext "* ) ;;
6194	>	*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
6195	>	;;
6196	>	esac
6197	>
6198	>
6199	>	$as_echo "#define malloc rpl_malloc" >>confdefs.h
6200	>
6201	>	fi
6202	>
6203	>
6204	>	for ac_header in stdlib.h
6205	>	do :
6206	>	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
6207	>	if test "x$ac_cv_header_stdlib_h" = xyes; then :
6208	>	cat >>confdefs.h <<_ACEOF
6209	>	#define HAVE_STDLIB_H 1
6210	>	_ACEOF
6211	>
6212	>	fi
6213	>
6214	>	done
6215	>
6216	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
6217	>	$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
6218	>	if ${ac_cv_func_realloc_0_nonnull+:} false; then :
6219	>	$as_echo_n "(cached) " >&6
6220	>	else
6221	>	if test "$cross_compiling" = yes; then :
6222	>	ac_cv_func_realloc_0_nonnull=no
6223	>	else
6224	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6225		/* end confdefs.h.  */
6226	<
6227	<
6228	<	#ifdef FC_DUMMY_MAIN
6229	<	#ifndef FC_DUMMY_MAIN_EQ_F77
16469	<	#  ifdef __cplusplus
16470	<	extern "C"
16471	<	#  endif
16472	<	int FC_DUMMY_MAIN() { return 1; }
6226	>	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
6227	>	# include <stdlib.h>
6228	>	#else
6229	>	char *realloc ();
6230		#endif
6231	<	#endif
6231	>
6232		int
6233		main ()
6234		{
6235	<	return main ();
6235	>	return ! realloc (0, 0);
6236		;
6237		return 0;
6238		}
6239		_ACEOF
6240	<	rm -f conftest.$ac_objext conftest$ac_exeext
6241	<	if { (ac_try="$ac_link"
16485	<	case "(($ac_try" in
16486	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16487	<	*) ac_try_echo=$ac_try;;
16488	<	esac
16489	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16490	<	(eval "$ac_link") 2>conftest.er1
16491	<	ac_status=$?
16492	<	grep -v '^ *+' conftest.er1 >conftest.err
16493	<	rm -f conftest.er1
16494	<	cat conftest.err >&5
16495	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16496	<	(exit $ac_status); } && {
16497	<	test -z "$ac_cxx_werror_flag" ||
16498	<	test ! -s conftest.err
16499	<	} && test -s conftest$ac_exeext &&
16500	<	$as_test_x conftest$ac_exeext; then
16501	<	ac_cv_lib_gmp_main=yes
6240	>	if ac_fn_c_try_run "$LINENO"; then :
6241	>	ac_cv_func_realloc_0_nonnull=yes
6242		else
6243	<	echo "$as_me: failed program was:" >&5
6244	<	sed 's/^/| /' conftest.$ac_ext >&5
6243	>	ac_cv_func_realloc_0_nonnull=no
6244	>	fi
6245	>	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6246	>	conftest.$ac_objext conftest.beam conftest.$ac_ext
6247	>	fi
6248
16506	–	ac_cv_lib_gmp_main=no
6249		fi
6250	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
6251	+	$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
6252	+	if test $ac_cv_func_realloc_0_nonnull = yes; then :
6253
6254	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6255	<	conftest$ac_exeext conftest.$ac_ext
6256	<	LIBS=$ac_check_lib_save_LIBS
6254	>	$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
6255	>
6256	>	else
6257	>	$as_echo "#define HAVE_REALLOC 0" >>confdefs.h
6258	>
6259	>	case " $LIBOBJS " in
6260	>	*" realloc.$ac_objext "* ) ;;
6261	>	*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
6262	>	;;
6263	>	esac
6264	>
6265	>
6266	>	$as_echo "#define realloc rpl_realloc" >>confdefs.h
6267	>
6268		fi
16513	–	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5
16514	–	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6; }
16515	–	if test $ac_cv_lib_gmp_main = yes; then
16516	–	CGAL_LIBS="$CGAL_LIBS -lgmp"
16517	–	fi
6269
6270	<	{ echo "$as_me:$LINENO: checking for main in -lgmpxx" >&5
6271	<	echo $ECHO_N "checking for main in -lgmpxx... $ECHO_C" >&6; }
6272	<	if test "${ac_cv_lib_gmpxx_main+set}" = set; then
6273	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6270	>
6271	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
6272	>	$as_echo_n "checking for working strtod... " >&6; }
6273	>	if ${ac_cv_func_strtod+:} false; then :
6274	>	$as_echo_n "(cached) " >&6
6275		else
6276	<	ac_check_lib_save_LIBS=$LIBS
6277	<	LIBS="-lgmpxx  $LIBS"
6278	<	cat >conftest.$ac_ext <<_ACEOF
6279	<	/* confdefs.h.  */
16528	<	_ACEOF
16529	<	cat confdefs.h >>conftest.$ac_ext
16530	<	cat >>conftest.$ac_ext <<_ACEOF
6276	>	if test "$cross_compiling" = yes; then :
6277	>	ac_cv_func_strtod=no
6278	>	else
6279	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6280		/* end confdefs.h.  */
6281
6282	<
6283	<	#ifdef FC_DUMMY_MAIN
6284	<	#ifndef FC_DUMMY_MAIN_EQ_F77
16536	<	#  ifdef __cplusplus
16537	<	extern "C"
16538	<	#  endif
16539	<	int FC_DUMMY_MAIN() { return 1; }
6282	>	$ac_includes_default
6283	>	#ifndef strtod
6284	>	double strtod ();
6285		#endif
16541	–	#endif
6286		int
6287	<	main ()
6287	>	main()
6288		{
6289	<	return main ();
6290	<	;
6289	>	{
6290	>	/* Some versions of Linux strtod mis-parse strings with leading '+'.  */
6291	>	char *string = " +69";
6292	>	char *term;
6293	>	double value;
6294	>	value = strtod (string, &term);
6295	>	if (value != 69 || term != (string + 4))
6296	>	return 1;
6297	>	}
6298	>
6299	>	{
6300	>	/* Under Solaris 2.4, strtod returns the wrong value for the
6301	>	terminating character under some conditions.  */
6302	>	char *string = "NaN";
6303	>	char *term;
6304	>	strtod (string, &term);
6305	>	if (term != string && *(term - 1) == 0)
6306	>	return 1;
6307	>	}
6308		return 0;
6309		}
6310	+
6311		_ACEOF
6312	<	rm -f conftest.$ac_objext conftest$ac_exeext
6313	<	if { (ac_try="$ac_link"
16552	<	case "(($ac_try" in
16553	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16554	<	*) ac_try_echo=$ac_try;;
16555	<	esac
16556	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16557	<	(eval "$ac_link") 2>conftest.er1
16558	<	ac_status=$?
16559	<	grep -v '^ *+' conftest.er1 >conftest.err
16560	<	rm -f conftest.er1
16561	<	cat conftest.err >&5
16562	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16563	<	(exit $ac_status); } && {
16564	<	test -z "$ac_cxx_werror_flag" ||
16565	<	test ! -s conftest.err
16566	<	} && test -s conftest$ac_exeext &&
16567	<	$as_test_x conftest$ac_exeext; then
16568	<	ac_cv_lib_gmpxx_main=yes
6312	>	if ac_fn_c_try_run "$LINENO"; then :
6313	>	ac_cv_func_strtod=yes
6314		else
6315	<	echo "$as_me: failed program was:" >&5
16571	<	sed 's/^/| /' conftest.$ac_ext >&5
16572	<
16573	<	ac_cv_lib_gmpxx_main=no
6315	>	ac_cv_func_strtod=no
6316		fi
6317	+	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6318	+	conftest.$ac_objext conftest.beam conftest.$ac_ext
6319	+	fi
6320
16576	–	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16577	–	conftest$ac_exeext conftest.$ac_ext
16578	–	LIBS=$ac_check_lib_save_LIBS
6321		fi
6322	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmpxx_main" >&5
6323	<	echo "${ECHO_T}$ac_cv_lib_gmpxx_main" >&6; }
6324	<	if test $ac_cv_lib_gmpxx_main = yes; then
6325	<	CGAL_LIBS="$CGAL_LIBS -lgmpxx"
6326	<	fi
6322	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
6323	>	$as_echo "$ac_cv_func_strtod" >&6; }
6324	>	if test $ac_cv_func_strtod = no; then
6325	>	case " $LIBOBJS " in
6326	>	*" strtod.$ac_objext "* ) ;;
6327	>	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
6328	>	;;
6329	>	esac
6330
6331	<	fi
6331	>	ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
6332	>	if test "x$ac_cv_func_pow" = xyes; then :
6333
6334	<	if test "$cgal_have_lib" == yes; then
6335	<	acx_cgal_found=yes
6336	<	fi
6337	<	fi
6338	<	if test "$acx_cgal_found" == yes; then
6339	<	{ echo "$as_me:$LINENO: checking for main in -lCore" >&5
6340	<	echo $ECHO_N "checking for main in -lCore... $ECHO_C" >&6; }
16595	<	if test "${ac_cv_lib_Core_main+set}" = set; then
16596	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6334	>	fi
6335	>
6336	>	if test $ac_cv_func_pow = no; then
6337	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
6338	>	$as_echo_n "checking for pow in -lm... " >&6; }
6339	>	if ${ac_cv_lib_m_pow+:} false; then :
6340	>	$as_echo_n "(cached) " >&6
6341		else
6342		ac_check_lib_save_LIBS=$LIBS
6343	<	LIBS="-lCore  $LIBS"
6344	<	cat >conftest.$ac_ext <<_ACEOF
16601	<	/* confdefs.h.  */
16602	<	_ACEOF
16603	<	cat confdefs.h >>conftest.$ac_ext
16604	<	cat >>conftest.$ac_ext <<_ACEOF
6343	>	LIBS="-lm  $LIBS"
6344	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6345		/* end confdefs.h.  */
6346
6347	<
6348	<	#ifdef FC_DUMMY_MAIN
6349	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6350	<	#  ifdef __cplusplus
6351	<	extern "C"
16612	<	#  endif
16613	<	int FC_DUMMY_MAIN() { return 1; }
6347	>	/* Override any GCC internal prototype to avoid an error.
6348	>	Use char because int might match the return type of a GCC
6349	>	builtin and then its argument prototype would still apply.  */
6350	>	#ifdef __cplusplus
6351	>	extern "C"
6352		#endif
6353	<	#endif
6353	>	char pow ();
6354		int
6355		main ()
6356		{
6357	<	return main ();
6357	>	return pow ();
6358		;
6359		return 0;
6360		}
6361		_ACEOF
6362	<	rm -f conftest.$ac_objext conftest$ac_exeext
6363	<	if { (ac_try="$ac_link"
16626	<	case "(($ac_try" in
16627	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16628	<	*) ac_try_echo=$ac_try;;
16629	<	esac
16630	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16631	<	(eval "$ac_link") 2>conftest.er1
16632	<	ac_status=$?
16633	<	grep -v '^ *+' conftest.er1 >conftest.err
16634	<	rm -f conftest.er1
16635	<	cat conftest.err >&5
16636	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
16637	<	(exit $ac_status); } && {
16638	<	test -z "$ac_cxx_werror_flag" ||
16639	<	test ! -s conftest.err
16640	<	} && test -s conftest$ac_exeext &&
16641	<	$as_test_x conftest$ac_exeext; then
16642	<	ac_cv_lib_Core_main=yes
6362	>	if ac_fn_c_try_link "$LINENO"; then :
6363	>	ac_cv_lib_m_pow=yes
6364		else
6365	<	echo "$as_me: failed program was:" >&5
16645	<	sed 's/^/| /' conftest.$ac_ext >&5
16646	<
16647	<	ac_cv_lib_Core_main=no
6365	>	ac_cv_lib_m_pow=no
6366		fi
6367	<
6368	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16651	<	conftest$ac_exeext conftest.$ac_ext
6367	>	rm -f core conftest.err conftest.$ac_objext \
6368	>	conftest$ac_exeext conftest.$ac_ext
6369		LIBS=$ac_check_lib_save_LIBS
6370		fi
6371	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Core_main" >&5
6372	<	echo "${ECHO_T}$ac_cv_lib_Core_main" >&6; }
6373	<	if test $ac_cv_lib_Core_main = yes; then
6374	<	CGAL_LIBS="$CGAL_LIBS -lCore"
6371	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
6372	>	$as_echo "$ac_cv_lib_m_pow" >&6; }
6373	>	if test "x$ac_cv_lib_m_pow" = xyes; then :
6374	>	POW_LIB=-lm
6375	>	else
6376	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
6377	>	$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
6378		fi
6379
16660	–	fi
6380		fi
6381
6382	+	fi
6383
6384	+	for ac_func in atexit floor pow select sqrt strcasecmp strchr strdup strncasecmp strstr strtol strtoull
6385	+	do :
6386	+	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6387	+	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6388	+	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6389	+	cat >>confdefs.h <<_ACEOF
6390	+	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6391	+	_ACEOF
6392
6393	<	{ echo "$as_me:$LINENO: checking CGAL" >&5
6394	<	echo $ECHO_N "checking CGAL... $ECHO_C" >&6; }
6393	>	fi
6394	>	done
6395
6396
6397
6398	+	case $debug in
6399	+	1)
6400	+	;;
6401	+	*)
6402
6403
16672	–	if test "$acx_cgal_found" == yes; then
16673	–	{ echo "$as_me:$LINENO: result: yes" >&5
16674	–	echo "${ECHO_T}yes" >&6; }
6404
6405	+
6406	+
6407	+
6408	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are *really* using GNU cc" >&5
6409	+	$as_echo_n "checking whether we are *really* using GNU cc... " >&6; }
6410	+	if ${ac_cv_prog_really_gcc+:} false; then :
6411	+	$as_echo_n "(cached) " >&6
6412		else
16677	–	{ echo "$as_me:$LINENO: result: no" >&5
16678	–	echo "${ECHO_T}no" >&6; }
6413
6414	+	cat > conftest.c <<EOF
6415	+	#ifdef __GNUC__
6416	+	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
6417	+	no;
6418	+	#else
6419	+	yes;
6420	+	#endif
6421	+	#endif
6422	+	EOF
6423	+	if { ac_try='${CC-cc} -E conftest.c'
6424	+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
6425	+	(eval $ac_try) 2>&5
6426	+	ac_status=$?
6427	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6428	+	test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
6429	+	ac_cv_prog_really_gcc=yes
6430	+	else
6431	+	ac_cv_prog_really_gcc=no
6432		fi
16681	–	USE_CGAL=no
16682	–	if test "$acx_cgal_found" == yes; then
16683	–	USE_CGAL=yes
6433
6434	<	cat >>confdefs.h <<\_ACEOF
6435	<	#define HAVE_CGAL 1
6436	<	_ACEOF
6434	>	fi
6435	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_really_gcc" >&5
6436	>	$as_echo "$ac_cv_prog_really_gcc" >&6; }
6437	>	if test "$ac_cv_prog_really_gcc" = yes; then
6438	>	:
6439
6440	+	else
6441	+	:
6442
6443	+	fi
6444
6445
6446	+	# Try to determine "good" native compiler flags if none specified on command
6447	+	# line
6448	+	if test "$ac_test_CFLAGS" != "set"; then
6449	+	CFLAGS=""
6450	+	case "${host_cpu}-${host_os}" in
6451
6452	+	*linux*) if test "$CC" = icc; then
6453	+	CFLAGS="-O2"
6454	+	fi;;
6455	+	sparc-solaris2*) if test "$CC" = cc; then
6456	+	CFLAGS="-O -dalign"
6457	+	fi;;
6458	+
6459	+	alpha*-osf*)  if test "$CC" = cc; then
6460	+	CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1"
6461	+	fi;;
6462	+
6463	+	hppa*-hpux*)  if test "$CC" = cc; then
6464	+	CFLAGS="-Ae +O3 +Oall"
6465	+	fi;;
6466	+
6467	+	rs6000*-aix*)  if test "$CC" = cc -o "$CC" = xlc; then
6468	+	CFLAGS="-O3 -qtune=auto -qansialias -w"
6469	+	fi;;
6470	+	powerpc*-aix*)
6471	+	if test "$CC" = cc -o "$CC" = xlc; then
6472	+	CFLAGS="-O3 -qtune=auto -qansialias -w"
6473	+	echo "*******************************************************"
6474	+	echo "*  You have AIX on an unknown powerpc system.  It is  *"
6475	+	echo "*  recommended that you use                           *"
6476	+	echo "*                                                     *"
6477	+	echo "*    CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
6478	+	echo "*                                 ^^^                 *"
6479	+	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
6480	+	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
6481	+	echo "*******************************************************"
6482	+	fi;;
6483	+	*darwin*)
6484	+	if test "$CC" = xlc; then
6485	+	CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
6486	+	fi
6487	+	if test "$CC" = icc; then
6488	+	CFLAGS="-O2"
6489	+	fi
6490	+	if test $ac_cv_prog_really_gcc = yes; then
6491	+	CFLAGS="-Os"
6492	+	fi;;
6493	+	esac
6494	+
6495	+	# use default flags for gcc on all systems
6496	+	if test $ac_cv_prog_really_gcc = yes -a -z "$CFLAGS"; then
6497	+	CFLAGS="-O2"
6498	+	fi
6499	+
6500	+	if test -z "$CFLAGS"; then
6501	+	echo ""
6502	+	echo "********************************************************"
6503	+	echo "* WARNING: Don't know the best CFLAGS for this system  *"
6504	+	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
6505	+	echo "* (otherwise, a default of CFLAGS=-O will be used)     *"
6506	+	echo "********************************************************"
6507	+	echo ""
6508	+	CFLAGS="-O"
6509	+	fi
6510	+
6511	+
6512	+
6513	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts ${CFLAGS}" >&5
6514	+	$as_echo_n "checking whether ${CC} accepts ${CFLAGS}... " >&6; }
6515	+	if ${ac_cv_ac_cv_guessed_cflags+:} false; then :
6516	+	$as_echo_n "(cached) " >&6
6517	+	else
6518	+	echo 'void f(){}' > conftest.c
6519	+	if test -z "`${CC} ${CFLAGS} -c conftest.c 2>&1`"; then
6520	+	ac_cv_ac_cv_guessed_cflags=yes
6521	+	else
6522	+	ac_cv_ac_cv_guessed_cflags=no
6523	+	fi
6524	+	rm -f conftest*
6525	+
6526	+	fi
6527	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ac_cv_guessed_cflags" >&5
6528	+	$as_echo "$ac_cv_ac_cv_guessed_cflags" >&6; }
6529	+	if test "$ac_cv_ac_cv_guessed_cflags" = yes; then
6530	+	:
6531	+
6532	+	else
6533	+	:
6534	+
6535	+	echo ""
6536	+	echo "********************************************************"
6537	+	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
6538	+	echo "* your compiler.                                       *"
6539	+	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
6540	+	echo "********************************************************"
6541	+	echo ""
6542	+	CFLAGS=""
6543	+
6544	+	fi
6545	+
6546	+
6547	+	fi
6548	+
6549	+
6550	+
6551	+
6552	+
6553	+
6554	+
6555	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are *really* using GNU c++" >&5
6556	+	$as_echo_n "checking whether we are *really* using GNU c++... " >&6; }
6557	+	if ${ac_cv_prog_really_gxx+:} false; then :
6558	+	$as_echo_n "(cached) " >&6
6559	+	else
6560	+
6561	+	cat > conftest.cpp <<EOF
6562	+	#ifdef __GNUC__
6563	+	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
6564	+	no;
6565	+	#else
6566	+	yes;
6567	+	#endif
6568	+	#endif
6569	+	EOF
6570	+	if { ac_try='${CXX-c++} -E conftest.cpp'
6571	+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
6572	+	(eval $ac_try) 2>&5
6573	+	ac_status=$?
6574	+	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6575	+	test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
6576	+	ac_cv_prog_really_gxx=yes
6577	+	else
6578	+	ac_cv_prog_really_gxx=no
6579	+	fi
6580	+
6581	+	fi
6582	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_really_gxx" >&5
6583	+	$as_echo "$ac_cv_prog_really_gxx" >&6; }
6584	+	if test "$ac_cv_prog_really_gxx" = yes; then
6585	+	:
6586	+
6587	+	else
6588	+	:
6589	+
6590	+	fi
6591	+
6592	+
6593	+	# Try to determine "good" native compiler flags if none specified on command
6594	+	# line
6595	+	if test "$ac_test_CXXFLAGS" != "set"; then
6596	+	CXXFLAGS=""
6597	+	case "${host_cpu}-${host_os}" in
6598	+
6599	+	*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then
6600	+	CXXFLAGS="-O2"
6601	+	fi;;
6602	+	sparc-solaris2*) if test "$CXX" = CC; then
6603	+	CXXFLAGS="-features=extensions -O -dalign"
6604	+	fi;;
6605	+	rs6000*-aix*)  if test "$CXX" = xlC; then
6606	+	CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
6607	+	fi;;
6608	+	powerpc*-aix*)
6609	+	if test "$CXX" = xlC; then
6610	+	CXXFLAGS="-O3 -qarch=ppc -qansialias -w"
6611	+	echo "*******************************************************"
6612	+	echo "*  You have AIX on an unknown powerpc system.  It is  *"
6613	+	echo "*  recommended that you use                           *"
6614	+	echo "*                                                     *"
6615	+	echo "*  CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
6616	+	echo "*                                 ^^^                 *"
6617	+	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
6618	+	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
6619	+	echo "*******************************************************"
6620	+	fi;;
6621	+	*darwin*)
6622	+	if test "$CXX" = xlc++ -o "$CXX" = xlC ; then
6623	+	CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
6624	+	fi
6625	+	if test "$CXX" = icpc; then
6626	+	CXXFLAGS="-O2"
6627	+	fi
6628	+	if test $ac_cv_prog_really_gxx = yes; then
6629	+	CXXFLAGS="-Os"
6630	+	fi;;
6631	+	esac
6632	+
6633	+	# use default flags for gcc on all systems
6634	+	if test $ac_cv_prog_really_gxx = yes -a -z "$CXXFLAGS"; then
6635	+	CXXFLAGS="-O2"
6636	+	fi
6637	+
6638	+	if test -z "$CXXFLAGS"; then
6639	+	echo ""
6640	+	echo "**********************************************************"
6641	+	echo "* WARNING: Don't know the best CXXFLAGS for this system  *"
6642	+	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
6643	+	echo "* (otherwise, a default of CXXFLAGS=-O will be used)     *"
6644	+	echo "**********************************************************"
6645	+	echo ""
6646	+	CXXFLAGS="-O"
6647	+	fi
6648	+
6649	+
6650	+
6651	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${CXXFLAGS}" >&5
6652	+	$as_echo_n "checking whether ${CXX} accepts ${CXXFLAGS}... " >&6; }
6653	+	if ${ac_cv_ac_cv_guessed_cxxflags+:} false; then :
6654	+	$as_echo_n "(cached) " >&6
6655	+	else
6656	+	echo 'void f(){}' > conftest.cpp
6657	+	if test -z "`${CXX} ${CXXFLAGS} -c conftest.cpp 2>&1`"; then
6658	+	ac_cv_ac_cv_guessed_cxxflags=yes
6659	+	else
6660	+	ac_cv_ac_cv_guessed_cxxflags=no
6661		fi
6662	+	rm -f conftest*
6663
6664	+	fi
6665	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ac_cv_guessed_cxxflags" >&5
6666	+	$as_echo "$ac_cv_ac_cv_guessed_cxxflags" >&6; }
6667	+	if test "$ac_cv_ac_cv_guessed_cxxflags" = yes; then
6668	+	:
6669
6670	+	else
6671	+	:
6672
6673	+	echo ""
6674	+	echo "**********************************************************"
6675	+	echo "* WARNING: The guessed CXXFLAGS don't seem to work with  *"
6676	+	echo "* your compiler.                                         *"
6677	+	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
6678	+	echo "**********************************************************"
6679	+	echo ""
6680	+	CXXFLAGS=""
6681
6682	+	fi
6683	+
6684	+
6685	+	fi
6686	+
6687	+	;;
6688	+	esac
6689	+
6690	+
6691		# Check whether --enable-doxygen was given.
6692	<	if test "${enable_doxygen+set}" = set; then
6692	>	if test "${enable_doxygen+set}" = set; then :
6693		enableval=$enable_doxygen;
6694		fi
6695
6696		# Check whether --enable-dot was given.
6697	<	if test "${enable_dot+set}" = set; then
6697	>	if test "${enable_dot+set}" = set; then :
6698		enableval=$enable_dot;
6699		fi
6700
6701		# Check whether --enable-html-docs was given.
6702	<	if test "${enable_html_docs+set}" = set; then
6702	>	if test "${enable_html_docs+set}" = set; then :
6703		enableval=$enable_html_docs;
6704		else
6705		enable_html_docs=yes
6706		fi
6707
6708		# Check whether --enable-latex-docs was given.
6709	<	if test "${enable_latex_docs+set}" = set; then
6709	>	if test "${enable_latex_docs+set}" = set; then :
6710		enableval=$enable_latex_docs;
6711		else
6712		enable_latex_docs=no
#	Line 16724 | Line 6717 | set dummy doxygen; ac_word=$2
6717		else
6718		# Extract the first word of "doxygen", so it can be a program name with args.
6719		set dummy doxygen; ac_word=$2
6720	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6721	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6722	<	if test "${ac_cv_path_DOXYGEN+set}" = set; then
6723	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6720	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6721	>	$as_echo_n "checking for $ac_word... " >&6; }
6722	>	if ${ac_cv_path_DOXYGEN+:} false; then :
6723	>	$as_echo_n "(cached) " >&6
6724		else
6725		case $DOXYGEN in
6726		[\\/]* | ?:[\\/]*)
#	Line 16739 | Line 6732 | do
6732		do
6733		IFS=$as_save_IFS
6734		test -z "$as_dir" && as_dir=.
6735	<	for ac_exec_ext in '' $ac_executable_extensions; do
6735	>	for ac_exec_ext in '' $ac_executable_extensions; do
6736		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6737		ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
6738	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6738	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6739		break 2
6740		fi
6741		done
6742	<	done
6742	>	done
6743		IFS=$as_save_IFS
6744
6745		;;
#	Line 16754 | Line 6747 | if test -n "$DOXYGEN"; then
6747		fi
6748		DOXYGEN=$ac_cv_path_DOXYGEN
6749		if test -n "$DOXYGEN"; then
6750	<	{ echo "$as_me:$LINENO: result: $DOXYGEN" >&5
6751	<	echo "${ECHO_T}$DOXYGEN" >&6; }
6750	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
6751	>	$as_echo "$DOXYGEN" >&6; }
6752		else
6753	<	{ echo "$as_me:$LINENO: result: no" >&5
6754	<	echo "${ECHO_T}no" >&6; }
6753	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6754	>	$as_echo "no" >&6; }
6755		fi
6756
6757
6758		if test "x$DOXYGEN" = x; then
6759		if test "x$enable_doxygen" = xyes; then
6760	<	{ { echo "$as_me:$LINENO: error: could not find doxygen" >&5
16768	<	echo "$as_me: error: could not find doxygen" >&2;}
16769	<	{ (exit 1); exit 1; }; }
6760	>	as_fn_error $? "could not find doxygen" "$LINENO" 5
6761		fi
6762		enable_doc=no
6763		else
6764		enable_doc=yes
6765		# Extract the first word of "dot", so it can be a program name with args.
6766		set dummy dot; ac_word=$2
6767	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6768	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6769	<	if test "${ac_cv_path_DOT+set}" = set; then
6770	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6767	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6768	>	$as_echo_n "checking for $ac_word... " >&6; }
6769	>	if ${ac_cv_path_DOT+:} false; then :
6770	>	$as_echo_n "(cached) " >&6
6771		else
6772		case $DOT in
6773		[\\/]* | ?:[\\/]*)
#	Line 16788 | Line 6779 | do
6779		do
6780		IFS=$as_save_IFS
6781		test -z "$as_dir" && as_dir=.
6782	<	for ac_exec_ext in '' $ac_executable_extensions; do
6782	>	for ac_exec_ext in '' $ac_executable_extensions; do
6783		if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6784		ac_cv_path_DOT="$as_dir/$ac_word$ac_exec_ext"
6785	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6785	>	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6786		break 2
6787		fi
6788		done
6789	<	done
6789	>	done
6790		IFS=$as_save_IFS
6791
6792		;;
#	Line 16803 | Line 6794 | if test -n "$DOT"; then
6794		fi
6795		DOT=$ac_cv_path_DOT
6796		if test -n "$DOT"; then
6797	<	{ echo "$as_me:$LINENO: result: $DOT" >&5
6798	<	echo "${ECHO_T}$DOT" >&6; }
6797	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
6798	>	$as_echo "$DOT" >&6; }
6799		else
6800	<	{ echo "$as_me:$LINENO: result: no" >&5
6801	<	echo "${ECHO_T}no" >&6; }
6800	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6801	>	$as_echo "no" >&6; }
6802		fi
6803
6804
#	Line 16823 | Line 6814 | if test x$DOT = x; then
6814
6815		if test x$DOT = x; then
6816		if test "x$enable_dot" = xyes; then
6817	<	{ { echo "$as_me:$LINENO: error: could not find dot" >&5
16827	<	echo "$as_me: error: could not find dot" >&2;}
16828	<	{ (exit 1); exit 1; }; }
6817	>	as_fn_error $? "could not find dot" "$LINENO" 5
6818		fi
6819		enable_dot=no
6820		else
6821		enable_dot=yes
6822		fi
16834	–
16835	–
16836	–
6823
6824
6825
#	Line 16850 | Line 6836 | fi
6836
6837
6838
6839	<	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile src/applications/atom2md/Makefile scripts/filepp"
6839	>	ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/math/Makefile src/integrators/Makefile src/applications/atom2md/Makefile scripts/filepp"
6840
6841
6842		cat >confcache <<\_ACEOF
#	Line 16880 | Line 6866 | _ACEOF
6866		case $ac_val in #(
6867		*${as_nl}*)
6868		case $ac_var in #(
6869	<	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
6870	<	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
6869	>	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6870	>	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6871		esac
6872		case $ac_var in #(
6873		_ | IFS | as_nl) ;; #(
6874	<	*) $as_unset $ac_var ;;
6874	>	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6875	>	*) { eval $ac_var=; unset $ac_var;} ;;
6876		esac ;;
6877		esac
6878		done
#	Line 16893 | Line 6880 | echo "$as_me: WARNING: Cache variable $ac_var contains
6880		(set) 2>&1 |
6881		case $as_nl`(ac_space=' '; set) 2>&1` in #(
6882		*${as_nl}ac_space=\ *)
6883	<	# `set' does not quote correctly, so add quotes (double-quote
6884	<	# substitution turns \\\\ into \\, and sed turns \\ into \).
6883	>	# `set' does not quote correctly, so add quotes: double-quote
6884	>	# substitution turns \\\\ into \\, and sed turns \\ into \.
6885		sed -n \
6886		"s/'/'\\\\''/g;
6887		s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
#	Line 16916 | Line 6903 | if diff "$cache_file" confcache >/dev/null 2>&1; then
6903		:end' >>confcache
6904		if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6905		if test -w "$cache_file"; then
6906	<	test "x$cache_file" != "x/dev/null" &&
6907	<	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
6908	<	echo "$as_me: updating cache $cache_file" >&6;}
6909	<	cat confcache >$cache_file
6906	>	if test "x$cache_file" != "x/dev/null"; then
6907	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6908	>	$as_echo "$as_me: updating cache $cache_file" >&6;}
6909	>	if test ! -f "$cache_file" || test -h "$cache_file"; then
6910	>	cat confcache >"$cache_file"
6911	>	else
6912	>	case $cache_file in #(
6913	>	*/* | ?:*)
6914	>	mv -f confcache "$cache_file"$$ &&
6915	>	mv -f "$cache_file"$$ "$cache_file" ;; #(
6916	>	*)
6917	>	mv -f confcache "$cache_file" ;;
6918	>	esac
6919	>	fi
6920	>	fi
6921		else
6922	<	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6923	<	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6922	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6923	>	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6924		fi
6925		fi
6926		rm -f confcache
#	Line 16935 | Line 6933 | ac_ltlibobjs=
6933
6934		ac_libobjs=
6935		ac_ltlibobjs=
6936	+	U=
6937		for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6938		# 1. Remove the extension, and $U if already installed.
6939		ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6940	<	ac_i=`echo "$ac_i" | sed "$ac_script"`
6940	>	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6941		# 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6942		#    will be set to the directory where LIBOBJS objects are built.
6943	<	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6944	<	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6943	>	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6944	>	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6945		done
6946		LIBOBJS=$ac_libobjs
6947
#	Line 16950 | Line 6949 | LTLIBOBJS=$ac_ltlibobjs
6949
6950
6951
6952	<	: ${CONFIG_STATUS=./config.status}
6952	>	: "${CONFIG_STATUS=./config.status}"
6953	>	ac_write_fail=0
6954		ac_clean_files_save=$ac_clean_files
6955		ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6956	<	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6957	<	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6958	<	cat >$CONFIG_STATUS <<_ACEOF
6956	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6957	>	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6958	>	as_write_fail=0
6959	>	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6960		#! $SHELL
6961		# Generated by $as_me.
6962		# Run this file to recreate the current configuration.
#	Line 16965 | Line 6966 | ac_cs_silent=false
6966		debug=false
6967		ac_cs_recheck=false
6968		ac_cs_silent=false
6969	+
6970		SHELL=\${CONFIG_SHELL-$SHELL}
6971	<	_ACEOF
6971	>	export SHELL
6972	>	_ASEOF
6973	>	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6974	>	## -------------------- ##
6975	>	## M4sh Initialization. ##
6976	>	## -------------------- ##
6977
16971	–	cat >>$CONFIG_STATUS <<\_ACEOF
16972	–	## --------------------- ##
16973	–	## M4sh Initialization.  ##
16974	–	## --------------------- ##
16975	–
6978		# Be more Bourne compatible
6979		DUALCASE=1; export DUALCASE # for MKS sh
6980	<	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6980	>	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6981		emulate sh
6982		NULLCMD=:
6983	<	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6983	>	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6984		# is contrary to our usage.  Disable this feature.
6985		alias -g '${1+"$@"}'='"$@"'
6986		setopt NO_GLOB_SUBST
6987		else
6988	<	case `(set -o) 2>/dev/null` in
6989	<	*posix*) set -o posix ;;
6988	>	case `(set -o) 2>/dev/null` in #(
6989	>	*posix*) :
6990	>	set -o posix ;; #(
6991	>	*) :
6992	>	;;
6993		esac
16989	–
6994		fi
6995
6996
6997	<
6998	<
6999	<	# PATH needs CR
7000	<	# Avoid depending upon Character Ranges.
7001	<	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7002	<	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7003	<	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7004	<	as_cr_digits='0123456789'
7005	<	as_cr_alnum=$as_cr_Letters$as_cr_digits
7006	<
7007	<	# The user is always right.
7008	<	if test "${PATH_SEPARATOR+set}" != set; then
7009	<	echo "#! /bin/sh" >conf$$.sh
7010	<	echo  "exit 0"   >>conf$$.sh
7011	<	chmod +x conf$$.sh
7012	<	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7013	<	PATH_SEPARATOR=';'
6997	>	as_nl='
6998	>	'
6999	>	export as_nl
7000	>	# Printing a long string crashes Solaris 7 /usr/bin/printf.
7001	>	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7002	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7003	>	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7004	>	# Prefer a ksh shell builtin over an external printf program on Solaris,
7005	>	# but without wasting forks for bash or zsh.
7006	>	if test -z "$BASH_VERSION$ZSH_VERSION" \
7007	>	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7008	>	as_echo='print -r --'
7009	>	as_echo_n='print -rn --'
7010	>	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7011	>	as_echo='printf %s\n'
7012	>	as_echo_n='printf %s'
7013	>	else
7014	>	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7015	>	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7016	>	as_echo_n='/usr/ucb/echo -n'
7017		else
7018	<	PATH_SEPARATOR=:
7018	>	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7019	>	as_echo_n_body='eval
7020	>	arg=$1;
7021	>	case $arg in #(
7022	>	*"$as_nl"*)
7023	>	expr "X$arg" : "X\\(.*\\)$as_nl";
7024	>	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7025	>	esac;
7026	>	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7027	>	'
7028	>	export as_echo_n_body
7029	>	as_echo_n='sh -c $as_echo_n_body as_echo'
7030		fi
7031	<	rm -f conf$$.sh
7031	>	export as_echo_body
7032	>	as_echo='sh -c $as_echo_body as_echo'
7033		fi
7034
7035	<	# Support unset when possible.
7036	<	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7037	<	as_unset=unset
7038	<	else
7039	<	as_unset=false
7035	>	# The user is always right.
7036	>	if test "${PATH_SEPARATOR+set}" != set; then
7037	>	PATH_SEPARATOR=:
7038	>	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7039	>	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7040	>	PATH_SEPARATOR=';'
7041	>	}
7042		fi
7043
7044
#	Line 17026 | Line 7047 | fi
7047		# there to prevent editors from complaining about space-tab.
7048		# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7049		# splitting by setting IFS to empty value.)
17029	–	as_nl='
17030	–	'
7050		IFS=" ""        $as_nl"
7051
7052		# Find who we are.  Look in the path if we contain no directory separator.
7053	<	case $0 in
7053	>	as_myself=
7054	>	case $0 in #((
7055		*[\\/]* ) as_myself=$0 ;;
7056		*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7057		for as_dir in $PATH
7058		do
7059		IFS=$as_save_IFS
7060		test -z "$as_dir" && as_dir=.
7061	<	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7062	<	done
7061	>	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7062	>	done
7063		IFS=$as_save_IFS
7064
7065		;;
#	Line 17050 | Line 7070 | if test ! -f "$as_myself"; then
7070		as_myself=$0
7071		fi
7072		if test ! -f "$as_myself"; then
7073	<	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7074	<	{ (exit 1); exit 1; }
7073	>	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7074	>	exit 1
7075		fi
7076
7077	<	# Work around bugs in pre-3.0 UWIN ksh.
7078	<	for as_var in ENV MAIL MAILPATH
7079	<	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7077	>	# Unset variables that we do not need and which cause bugs (e.g. in
7078	>	# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7079	>	# suppresses any "Segmentation fault" message there.  '((' could
7080	>	# trigger a bug in pdksh 5.2.14.
7081	>	for as_var in BASH_ENV ENV MAIL MAILPATH
7082	>	do eval test x\${$as_var+set} = xset \
7083	>	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7084		done
7085		PS1='$ '
7086		PS2='> '
7087		PS4='+ '
7088
7089		# NLS nuisances.
7090	<	for as_var in \
7091	<	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7092	<	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7093	<	LC_TELEPHONE LC_TIME
7094	<	do
7095	<	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7096	<	eval $as_var=C; export $as_var
7097	<	else
7098	<	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7090	>	LC_ALL=C
7091	>	export LC_ALL
7092	>	LANGUAGE=C
7093	>	export LANGUAGE
7094	>
7095	>	# CDPATH.
7096	>	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7097	>
7098	>
7099	>	# as_fn_error STATUS ERROR [LINENO LOG_FD]
7100	>	# ----------------------------------------
7101	>	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7102	>	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7103	>	# script with STATUS, using 1 if that was 0.
7104	>	as_fn_error ()
7105	>	{
7106	>	as_status=$1; test $as_status -eq 0 && as_status=1
7107	>	if test "$4"; then
7108	>	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7109	>	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7110		fi
7111	<	done
7111	>	$as_echo "$as_me: error: $2" >&2
7112	>	as_fn_exit $as_status
7113	>	} # as_fn_error
7114
7115	<	# Required to use basename.
7115	>
7116	>	# as_fn_set_status STATUS
7117	>	# -----------------------
7118	>	# Set $? to STATUS, without forking.
7119	>	as_fn_set_status ()
7120	>	{
7121	>	return $1
7122	>	} # as_fn_set_status
7123	>
7124	>	# as_fn_exit STATUS
7125	>	# -----------------
7126	>	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7127	>	as_fn_exit ()
7128	>	{
7129	>	set +e
7130	>	as_fn_set_status $1
7131	>	exit $1
7132	>	} # as_fn_exit
7133	>
7134	>	# as_fn_unset VAR
7135	>	# ---------------
7136	>	# Portably unset VAR.
7137	>	as_fn_unset ()
7138	>	{
7139	>	{ eval $1=; unset $1;}
7140	>	}
7141	>	as_unset=as_fn_unset
7142	>	# as_fn_append VAR VALUE
7143	>	# ----------------------
7144	>	# Append the text in VALUE to the end of the definition contained in VAR. Take
7145	>	# advantage of any shell optimizations that allow amortized linear growth over
7146	>	# repeated appends, instead of the typical quadratic growth present in naive
7147	>	# implementations.
7148	>	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7149	>	eval 'as_fn_append ()
7150	>	{
7151	>	eval $1+=\$2
7152	>	}'
7153	>	else
7154	>	as_fn_append ()
7155	>	{
7156	>	eval $1=\$$1\$2
7157	>	}
7158	>	fi # as_fn_append
7159	>
7160	>	# as_fn_arith ARG...
7161	>	# ------------------
7162	>	# Perform arithmetic evaluation on the ARGs, and store the result in the
7163	>	# global $as_val. Take advantage of shells that can avoid forks. The arguments
7164	>	# must be portable across $(()) and expr.
7165	>	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7166	>	eval 'as_fn_arith ()
7167	>	{
7168	>	as_val=$(( $* ))
7169	>	}'
7170	>	else
7171	>	as_fn_arith ()
7172	>	{
7173	>	as_val=`expr "$@" || test $? -eq 1`
7174	>	}
7175	>	fi # as_fn_arith
7176	>
7177	>
7178		if expr a : '\(a\)' >/dev/null 2>&1 &&
7179		test "X`expr 00001 : '.*\(...\)'`" = X001; then
7180		as_expr=expr
#	Line 17089 | Line 7188 | fi
7188		as_basename=false
7189		fi
7190
7191	+	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7192	+	as_dirname=dirname
7193	+	else
7194	+	as_dirname=false
7195	+	fi
7196
17093	–	# Name of the executable.
7197		as_me=`$as_basename -- "$0" ||
7198		$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7199		X"$0" : 'X\(//\)$' \| \
7200		X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7201	<	echo X/"$0" |
7201	>	$as_echo X/"$0" |
7202		sed '/^.*\/\([^/][^/]*\)\/*$/{
7203		s//\1/
7204		q
#	Line 17110 | Line 7213 | echo X/"$0" |
7213		}
7214		s/.*/./; q'`
7215
7216	<	# CDPATH.
7217	<	$as_unset CDPATH
7216	>	# Avoid depending upon Character Ranges.
7217	>	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7218	>	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7219	>	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7220	>	as_cr_digits='0123456789'
7221	>	as_cr_alnum=$as_cr_Letters$as_cr_digits
7222
17116	–
17117	–
17118	–	as_lineno_1=$LINENO
17119	–	as_lineno_2=$LINENO
17120	–	test "x$as_lineno_1" != "x$as_lineno_2" &&
17121	–	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
17122	–
17123	–	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
17124	–	# uniformly replaced by the line number.  The first 'sed' inserts a
17125	–	# line-number line after each line using $LINENO; the second 'sed'
17126	–	# does the real work.  The second script uses 'N' to pair each
17127	–	# line-number line with the line containing $LINENO, and appends
17128	–	# trailing '-' during substitution so that $LINENO is not a special
17129	–	# case at line end.
17130	–	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
17131	–	# scripts with optimization help from Paolo Bonzini.  Blame Lee
17132	–	# E. McMahon (1931-1989) for sed's syntax.  :-)
17133	–	sed -n '
17134	–	p
17135	–	/[$]LINENO/=
17136	–	' <$as_myself |
17137	–	sed '
17138	–	s/[$]LINENO.*/&-/
17139	–	t lineno
17140	–	b
17141	–	:lineno
17142	–	N
17143	–	:loop
17144	–	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
17145	–	t loop
17146	–	s/-\n.*//
17147	–	' >$as_me.lineno &&
17148	–	chmod +x "$as_me.lineno" ||
17149	–	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
17150	–	{ (exit 1); exit 1; }; }
17151	–
17152	–	# Don't try to exec as it changes $[0], causing all sort of problems
17153	–	# (the dirname of $[0] is not the place where we might find the
17154	–	# original and so on.  Autoconf is especially sensitive to this).
17155	–	. "./$as_me.lineno"
17156	–	# Exit status is that of the last command.
17157	–	exit
17158	–	}
17159	–
17160	–
17161	–	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17162	–	as_dirname=dirname
17163	–	else
17164	–	as_dirname=false
17165	–	fi
17166	–
7223		ECHO_C= ECHO_N= ECHO_T=
7224	<	case `echo -n x` in
7224	>	case `echo -n x` in #(((((
7225		-n*)
7226	<	case `echo 'x\c'` in
7226	>	case `echo 'xy\c'` in
7227		*c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7228	<	*)   ECHO_C='\c';;
7228	>	xy)  ECHO_C='\c';;
7229	>	*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7230	>	ECHO_T=' ';;
7231		esac;;
7232		*)
7233		ECHO_N='-n';;
7234		esac
7235
17178	–	if expr a : '\(a\)' >/dev/null 2>&1 &&
17179	–	test "X`expr 00001 : '.*\(...\)'`" = X001; then
17180	–	as_expr=expr
17181	–	else
17182	–	as_expr=false
17183	–	fi
17184	–
7236		rm -f conf$$ conf$$.exe conf$$.file
7237		if test -d conf$$.dir; then
7238		rm -f conf$$.dir/conf$$.file
7239		else
7240		rm -f conf$$.dir
7241	<	mkdir conf$$.dir
7241	>	mkdir conf$$.dir 2>/dev/null
7242		fi
7243	<	echo >conf$$.file
7244	<	if ln -s conf$$.file conf$$ 2>/dev/null; then
7245	<	as_ln_s='ln -s'
7246	<	# ... but there are two gotchas:
7247	<	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7248	<	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7249	<	# In both cases, we have to default to `cp -p'.
7250	<	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7243	>	if (echo >conf$$.file) 2>/dev/null; then
7244	>	if ln -s conf$$.file conf$$ 2>/dev/null; then
7245	>	as_ln_s='ln -s'
7246	>	# ... but there are two gotchas:
7247	>	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7248	>	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7249	>	# In both cases, we have to default to `cp -p'.
7250	>	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7251	>	as_ln_s='cp -p'
7252	>	elif ln conf$$.file conf$$ 2>/dev/null; then
7253	>	as_ln_s=ln
7254	>	else
7255		as_ln_s='cp -p'
7256	<	elif ln conf$$.file conf$$ 2>/dev/null; then
17202	<	as_ln_s=ln
7256	>	fi
7257		else
7258		as_ln_s='cp -p'
7259		fi
7260		rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7261		rmdir conf$$.dir 2>/dev/null
7262
7263	+
7264	+	# as_fn_mkdir_p
7265	+	# -------------
7266	+	# Create "$as_dir" as a directory, including parents if necessary.
7267	+	as_fn_mkdir_p ()
7268	+	{
7269	+
7270	+	case $as_dir in #(
7271	+	-*) as_dir=./$as_dir;;
7272	+	esac
7273	+	test -d "$as_dir" || eval $as_mkdir_p || {
7274	+	as_dirs=
7275	+	while :; do
7276	+	case $as_dir in #(
7277	+	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7278	+	*) as_qdir=$as_dir;;
7279	+	esac
7280	+	as_dirs="'$as_qdir' $as_dirs"
7281	+	as_dir=`$as_dirname -- "$as_dir" ||
7282	+	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7283	+	X"$as_dir" : 'X\(//\)[^/]' \| \
7284	+	X"$as_dir" : 'X\(//\)$' \| \
7285	+	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7286	+	$as_echo X"$as_dir" |
7287	+	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7288	+	s//\1/
7289	+	q
7290	+	}
7291	+	/^X\(\/\/\)[^/].*/{
7292	+	s//\1/
7293	+	q
7294	+	}
7295	+	/^X\(\/\/\)$/{
7296	+	s//\1/
7297	+	q
7298	+	}
7299	+	/^X\(\/\).*/{
7300	+	s//\1/
7301	+	q
7302	+	}
7303	+	s/.*/./; q'`
7304	+	test -d "$as_dir" && break
7305	+	done
7306	+	test -z "$as_dirs" || eval "mkdir $as_dirs"
7307	+	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7308	+
7309	+
7310	+	} # as_fn_mkdir_p
7311		if mkdir -p . 2>/dev/null; then
7312	<	as_mkdir_p=:
7312	>	as_mkdir_p='mkdir -p "$as_dir"'
7313		else
7314		test -d ./-p && rmdir ./-p
7315		as_mkdir_p=false
#	Line 17224 | Line 7326 | else
7326		as_test_x='
7327		eval sh -c '\''
7328		if test -d "$1"; then
7329	<	test -d "$1/.";
7329	>	test -d "$1/.";
7330		else
7331	<	case $1 in
7332	<	-*)set "./$1";;
7331	>	case $1 in #(
7332	>	-*)set "./$1";;
7333		esac;
7334	<	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7334	>	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7335		???[sx]*):;;*)false;;esac;fi
7336		'\'' sh
7337		'
#	Line 17244 | Line 7346 | exec 6>&1
7346
7347
7348		exec 6>&1
7349	+	## ----------------------------------- ##
7350	+	## Main body of $CONFIG_STATUS script. ##
7351	+	## ----------------------------------- ##
7352	+	_ASEOF
7353	+	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7354
7355	<	# Save the log message, to keep $[0] and so on meaningful, and to
7355	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7356	>	# Save the log message, to keep $0 and so on meaningful, and to
7357		# report actual input values of CONFIG_FILES etc. instead of their
7358		# values after options handling.
7359		ac_log="
7360	<	This file was extended by OOPSE $as_me 4.0, which was
7361	<	generated by GNU Autoconf 2.61.  Invocation command line was
7360	>	This file was extended by OpenMD $as_me 2.0, which was
7361	>	generated by GNU Autoconf 2.68.  Invocation command line was
7362
7363		CONFIG_FILES    = $CONFIG_FILES
7364		CONFIG_HEADERS  = $CONFIG_HEADERS
#	Line 17263 | Line 7371 | _ACEOF
7371
7372		_ACEOF
7373
7374	<	cat >>$CONFIG_STATUS <<_ACEOF
7374	>	case $ac_config_files in *"
7375	>	"*) set x $ac_config_files; shift; ac_config_files=$*;;
7376	>	esac
7377	>
7378	>	case $ac_config_headers in *"
7379	>	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7380	>	esac
7381	>
7382	>
7383	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7384		# Files that config.status was made for.
7385		config_files="$ac_config_files"
7386		config_headers="$ac_config_headers"
17270	–	config_links="$ac_config_links"
7387
7388		_ACEOF
7389
7390	<	cat >>$CONFIG_STATUS <<\_ACEOF
7390	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7391		ac_cs_usage="\
7392	<	\`$as_me' instantiates files from templates according to the
7393	<	current configuration.
7392	>	\`$as_me' instantiates files and other configuration actions
7393	>	from templates according to the current configuration.  Unless the files
7394	>	and actions are specified as TAGs, all are instantiated by default.
7395
7396	<	Usage: $0 [OPTIONS] [FILE]...
7396	>	Usage: $0 [OPTION]... [TAG]...
7397
7398		-h, --help       print this help, then exit
7399		-V, --version    print version number and configuration settings, then exit
7400	<	-q, --quiet      do not print progress messages
7400	>	--config     print configuration, then exit
7401	>	-q, --quiet, --silent
7402	>	do not print progress messages
7403		-d, --debug      don't remove temporary files
7404		--recheck    update $as_me by reconfiguring in the same conditions
7405	<	--file=FILE[:TEMPLATE]
7406	<	instantiate the configuration file FILE
7407	<	--header=FILE[:TEMPLATE]
7408	<	instantiate the configuration header FILE
7405	>	--file=FILE[:TEMPLATE]
7406	>	instantiate the configuration file FILE
7407	>	--header=FILE[:TEMPLATE]
7408	>	instantiate the configuration header FILE
7409
7410		Configuration files:
7411		$config_files
#	Line 17294 | Line 7413 | $config_headers
7413		Configuration headers:
7414		$config_headers
7415
7416	<	Configuration links:
17298	<	$config_links
7416	>	Report bugs to <gezelter@nd.edu>."
7417
17300	–	Report bugs to <bug-autoconf@gnu.org>."
17301	–
7418		_ACEOF
7419	<	cat >>$CONFIG_STATUS <<_ACEOF
7419	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7420	>	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7421		ac_cs_version="\\
7422	<	OOPSE config.status 4.0
7423	<	configured by $0, generated by GNU Autoconf 2.61,
7424	<	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7422	>	OpenMD config.status 2.0
7423	>	configured by $0, generated by GNU Autoconf 2.68,
7424	>	with options \\"\$ac_cs_config\\"
7425
7426	<	Copyright (C) 2006 Free Software Foundation, Inc.
7426	>	Copyright (C) 2010 Free Software Foundation, Inc.
7427		This config.status script is free software; the Free Software Foundation
7428		gives unlimited permission to copy, distribute and modify it."
7429
7430		ac_pwd='$ac_pwd'
7431		srcdir='$srcdir'
7432		INSTALL='$INSTALL'
7433	+	test -n "\$AWK" || AWK=awk
7434		_ACEOF
7435
7436	<	cat >>$CONFIG_STATUS <<\_ACEOF
7437	<	# If no file are specified by the user, then we need to provide default
17320	<	# value.  By we need to know if files were specified by the user.
7436	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7437	>	# The default lists apply if the user does not specify any file.
7438		ac_need_defaults=:
7439		while test $# != 0
7440		do
7441		case $1 in
7442	<	--*=*)
7442	>	--*=?*)
7443		ac_option=`expr "X$1" : 'X\([^=]*\)='`
7444		ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7445		ac_shift=:
7446		;;
7447	+	--*=)
7448	+	ac_option=`expr "X$1" : 'X\([^=]*\)='`
7449	+	ac_optarg=
7450	+	ac_shift=:
7451	+	;;
7452		*)
7453		ac_option=$1
7454		ac_optarg=$2
#	Line 17339 | Line 7461 | do
7461		-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7462		ac_cs_recheck=: ;;
7463		--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7464	<	echo "$ac_cs_version"; exit ;;
7464	>	$as_echo "$ac_cs_version"; exit ;;
7465	>	--config | --confi | --conf | --con | --co | --c )
7466	>	$as_echo "$ac_cs_config"; exit ;;
7467		--debug | --debu | --deb | --de | --d | -d )
7468		debug=: ;;
7469		--file | --fil | --fi | --f )
7470		$ac_shift
7471	<	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7471	>	case $ac_optarg in
7472	>	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7473	>	'') as_fn_error $? "missing file argument" ;;
7474	>	esac
7475	>	as_fn_append CONFIG_FILES " '$ac_optarg'"
7476		ac_need_defaults=false;;
7477		--header | --heade | --head | --hea )
7478		$ac_shift
7479	<	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7479	>	case $ac_optarg in
7480	>	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7481	>	esac
7482	>	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7483		ac_need_defaults=false;;
7484		--he | --h)
7485		# Conflict between --help and --header
7486	<	{ echo "$as_me: error: ambiguous option: $1
7487	<	Try \`$0 --help' for more information." >&2
17357	<	{ (exit 1); exit 1; }; };;
7486	>	as_fn_error $? "ambiguous option: \`$1'
7487	>	Try \`$0 --help' for more information.";;
7488		--help | --hel | -h )
7489	<	echo "$ac_cs_usage"; exit ;;
7489	>	$as_echo "$ac_cs_usage"; exit ;;
7490		-q | -quiet | --quiet | --quie | --qui | --qu | --q \
7491		| -silent | --silent | --silen | --sile | --sil | --si | --s)
7492		ac_cs_silent=: ;;
7493
7494		# This is an error.
7495	<	-*) { echo "$as_me: error: unrecognized option: $1
7496	<	Try \`$0 --help' for more information." >&2
17367	<	{ (exit 1); exit 1; }; } ;;
7495	>	-*) as_fn_error $? "unrecognized option: \`$1'
7496	>	Try \`$0 --help' for more information." ;;
7497
7498	<	*) ac_config_targets="$ac_config_targets $1"
7498	>	*) as_fn_append ac_config_targets " $1"
7499		ac_need_defaults=false ;;
7500
7501		esac
#	Line 17381 | Line 7510 | _ACEOF
7510		fi
7511
7512		_ACEOF
7513	<	cat >>$CONFIG_STATUS <<_ACEOF
7513	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7514		if \$ac_cs_recheck; then
7515	<	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7516	<	CONFIG_SHELL=$SHELL
7515	>	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7516	>	shift
7517	>	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7518	>	CONFIG_SHELL='$SHELL'
7519		export CONFIG_SHELL
7520	<	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7520	>	exec "\$@"
7521		fi
7522
7523		_ACEOF
7524	<	cat >>$CONFIG_STATUS <<\_ACEOF
7524	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7525		exec 5>>config.log
7526		{
7527		echo
7528		sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7529		## Running $as_me. ##
7530		_ASBOX
7531	<	echo "$ac_log"
7531	>	$as_echo "$ac_log"
7532		} >&5
7533
7534		_ACEOF
7535	<	cat >>$CONFIG_STATUS <<_ACEOF
7535	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7536		_ACEOF
7537
7538	<	cat >>$CONFIG_STATUS <<\_ACEOF
7538	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7539
7540		# Handling of arguments.
7541		for ac_config_target in $ac_config_targets
7542		do
7543		case $ac_config_target in
7544		"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
17414	–	"src/getopt.h") CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;;
7545		"make/Makefile") CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
7546		"src/utils/Makefile") CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
7547		"src/math/Makefile") CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
7548	+	"src/integrators/Makefile") CONFIG_FILES="$CONFIG_FILES src/integrators/Makefile" ;;
7549		"src/applications/atom2md/Makefile") CONFIG_FILES="$CONFIG_FILES src/applications/atom2md/Makefile" ;;
7550		"scripts/filepp") CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
7551
7552	<	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17422	<	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17423	<	{ (exit 1); exit 1; }; };;
7552	>	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7553		esac
7554		done
7555
#	Line 17432 | Line 7561 | if $ac_need_defaults; then
7561		if $ac_need_defaults; then
7562		test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7563		test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17435	–	test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
7564		fi
7565
7566		# Have a temporary directory for convenience.  Make it in the build tree
#	Line 17443 | Line 7571 | $debug ||
7571		# after its creation but before its name has been assigned to `$tmp'.
7572		$debug ||
7573		{
7574	<	tmp=
7574	>	tmp= ac_tmp=
7575		trap 'exit_status=$?
7576	<	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7576	>	: "${ac_tmp:=$tmp}"
7577	>	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7578		' 0
7579	<	trap '{ (exit 1); exit 1; }' 1 2 13 15
7579	>	trap 'as_fn_exit 1' 1 2 13 15
7580		}
7581		# Create a (secure) tmp directory for tmp files.
7582
7583		{
7584		tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7585	<	test -n "$tmp" && test -d "$tmp"
7585	>	test -d "$tmp"
7586		}  ||
7587		{
7588		tmp=./conf$$-$RANDOM
7589		(umask 077 && mkdir "$tmp")
7590	<	} ||
7591	<	{
17463	<	echo "$me: cannot create a temporary directory in ." >&2
17464	<	{ (exit 1); exit 1; }
17465	<	}
7590	>	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7591	>	ac_tmp=$tmp
7592
7593	<	#
7594	<	# Set up the sed scripts for CONFIG_FILES section.
7595	<	#
17470	<
17471	<	# No need to generate the scripts if there are no CONFIG_FILES.
17472	<	# This happens for instance when ./config.status config.h
7593	>	# Set up the scripts for CONFIG_FILES section.
7594	>	# No need to generate them if there are no CONFIG_FILES.
7595	>	# This happens for instance with `./config.status config.h'.
7596		if test -n "$CONFIG_FILES"; then
7597
17475	–	_ACEOF
7598
7599	+	ac_cr=`echo X | tr X '\015'`
7600	+	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7601	+	# But we know of no other shell where ac_cr would be empty at this
7602	+	# point, so we can use a bashism as a fallback.
7603	+	if test "x$ac_cr" = x; then
7604	+	eval ac_cr=\$\'\\r\'
7605	+	fi
7606	+	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7607	+	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7608	+	ac_cs_awk_cr='\\r'
7609	+	else
7610	+	ac_cs_awk_cr=$ac_cr
7611	+	fi
7612
7613	+	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7614	+	_ACEOF
7615
7616	+
7617	+	{
7618	+	echo "cat >conf$$subs.awk <<_ACEOF" &&
7619	+	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7620	+	echo "_ACEOF"
7621	+	} >conf$$subs.sh ||
7622	+	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7623	+	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7624		ac_delim='%!_!# '
7625		for ac_last_try in false false false false false :; do
7626	<	cat >conf$$subs.sed <<_ACEOF
7627	<	SHELL!$SHELL$ac_delim
17483	<	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
17484	<	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
17485	<	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
17486	<	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
17487	<	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
17488	<	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
17489	<	exec_prefix!$exec_prefix$ac_delim
17490	<	prefix!$prefix$ac_delim
17491	<	program_transform_name!$program_transform_name$ac_delim
17492	<	bindir!$bindir$ac_delim
17493	<	sbindir!$sbindir$ac_delim
17494	<	libexecdir!$libexecdir$ac_delim
17495	<	datarootdir!$datarootdir$ac_delim
17496	<	datadir!$datadir$ac_delim
17497	<	sysconfdir!$sysconfdir$ac_delim
17498	<	sharedstatedir!$sharedstatedir$ac_delim
17499	<	localstatedir!$localstatedir$ac_delim
17500	<	includedir!$includedir$ac_delim
17501	<	oldincludedir!$oldincludedir$ac_delim
17502	<	docdir!$docdir$ac_delim
17503	<	infodir!$infodir$ac_delim
17504	<	htmldir!$htmldir$ac_delim
17505	<	dvidir!$dvidir$ac_delim
17506	<	pdfdir!$pdfdir$ac_delim
17507	<	psdir!$psdir$ac_delim
17508	<	libdir!$libdir$ac_delim
17509	<	localedir!$localedir$ac_delim
17510	<	mandir!$mandir$ac_delim
17511	<	DEFS!$DEFS$ac_delim
17512	<	ECHO_C!$ECHO_C$ac_delim
17513	<	ECHO_N!$ECHO_N$ac_delim
17514	<	ECHO_T!$ECHO_T$ac_delim
17515	<	LIBS!$LIBS$ac_delim
17516	<	build_alias!$build_alias$ac_delim
17517	<	host_alias!$host_alias$ac_delim
17518	<	target_alias!$target_alias$ac_delim
17519	<	build!$build$ac_delim
17520	<	build_cpu!$build_cpu$ac_delim
17521	<	build_vendor!$build_vendor$ac_delim
17522	<	build_os!$build_os$ac_delim
17523	<	host!$host$ac_delim
17524	<	host_cpu!$host_cpu$ac_delim
17525	<	host_vendor!$host_vendor$ac_delim
17526	<	host_os!$host_os$ac_delim
17527	<	PROGNAME!$PROGNAME$ac_delim
17528	<	debug!$debug$ac_delim
17529	<	USE_SINGLE_PRECISION!$USE_SINGLE_PRECISION$ac_delim
17530	<	ac_cc_set!$ac_cc_set$ac_delim
17531	<	ac_cc_path!$ac_cc_path$ac_delim
17532	<	ac_cxx_set!$ac_cxx_set$ac_delim
17533	<	ac_cxx_path!$ac_cxx_path$ac_delim
17534	<	ac_fc_set!$ac_fc_set$ac_delim
17535	<	ac_fc_path!$ac_fc_path$ac_delim
17536	<	acx_mpi_mpicc!$acx_mpi_mpicc$ac_delim
17537	<	acx_mpi_mpicc_path!$acx_mpi_mpicc_path$ac_delim
17538	<	acx_mpi_mpif90!$acx_mpi_mpif90$ac_delim
17539	<	acx_mpi_mpif90_path!$acx_mpi_mpif90_path$ac_delim
17540	<	acx_mpi_mpicxx!$acx_mpi_mpicxx$ac_delim
17541	<	acx_mpi_mpicxx_path!$acx_mpi_mpicxx_path$ac_delim
17542	<	MPI_CPPFLAGS!$MPI_CPPFLAGS$ac_delim
17543	<	MPI_LIBS!$MPI_LIBS$ac_delim
17544	<	MPI90_LIBS!$MPI90_LIBS$ac_delim
17545	<	USE_MPI!$USE_MPI$ac_delim
17546	<	CXX!$CXX$ac_delim
17547	<	CXXFLAGS!$CXXFLAGS$ac_delim
17548	<	LDFLAGS!$LDFLAGS$ac_delim
17549	<	CPPFLAGS!$CPPFLAGS$ac_delim
17550	<	ac_ct_CXX!$ac_ct_CXX$ac_delim
17551	<	EXEEXT!$EXEEXT$ac_delim
17552	<	OBJEXT!$OBJEXT$ac_delim
17553	<	CC!$CC$ac_delim
17554	<	CFLAGS!$CFLAGS$ac_delim
17555	<	ac_ct_CC!$ac_ct_CC$ac_delim
17556	<	FC!$FC$ac_delim
17557	<	FCFLAGS!$FCFLAGS$ac_delim
17558	<	ac_ct_FC!$ac_ct_FC$ac_delim
17559	<	CPP!$CPP$ac_delim
17560	<	GREP!$GREP$ac_delim
17561	<	EGREP!$EGREP$ac_delim
17562	<	LN_S!$LN_S$ac_delim
17563	<	SET_MAKE!$SET_MAKE$ac_delim
17564	<	RANLIB!$RANLIB$ac_delim
17565	<	YACC!$YACC$ac_delim
17566	<	YFLAGS!$YFLAGS$ac_delim
17567	<	LEX!$LEX$ac_delim
17568	<	LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim
17569	<	LEXLIB!$LEXLIB$ac_delim
17570	<	PERLINTERP!$PERLINTERP$ac_delim
17571	<	PERL_SHEBANG!$PERL_SHEBANG$ac_delim
17572	<	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
17573	<	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
17574	<	INSTALL_DATA!$INSTALL_DATA$ac_delim
17575	<	AR!$AR$ac_delim
17576	<	PS!$PS$ac_delim
17577	<	FCFLAGS_F90!$FCFLAGS_F90$ac_delim
17578	<	FCFLAGS_SRCEXT!$FCFLAGS_SRCEXT$ac_delim
17579	<	_ACEOF
7626	>	. ./conf$$subs.sh ||
7627	>	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7628
7629	<	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
7629	>	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7630	>	if test $ac_delim_n = $ac_delim_num; then
7631		break
7632		elif $ac_last_try; then
7633	<	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
17585	<	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
17586	<	{ (exit 1); exit 1; }; }
7633	>	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7634		else
7635		ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7636		fi
7637		done
7638	+	rm -f conf$$subs.sh
7639
7640	<	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7641	<	if test -n "$ac_eof"; then
7642	<	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7643	<	ac_eof=`expr $ac_eof + 1`
7644	<	fi
7640	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7641	>	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7642	>	_ACEOF
7643	>	sed -n '
7644	>	h
7645	>	s/^/S["/; s/!.*/"]=/
7646	>	p
7647	>	g
7648	>	s/^[^!]*!//
7649	>	:repl
7650	>	t repl
7651	>	s/'"$ac_delim"'$//
7652	>	t delim
7653	>	:nl
7654	>	h
7655	>	s/\(.\{148\}\)..*/\1/
7656	>	t more1
7657	>	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7658	>	p
7659	>	n
7660	>	b repl
7661	>	:more1
7662	>	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7663	>	p
7664	>	g
7665	>	s/.\{148\}//
7666	>	t nl
7667	>	:delim
7668	>	h
7669	>	s/\(.\{148\}\)..*/\1/
7670	>	t more2
7671	>	s/["\\]/\\&/g; s/^/"/; s/$/"/
7672	>	p
7673	>	b
7674	>	:more2
7675	>	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7676	>	p
7677	>	g
7678	>	s/.\{148\}//
7679	>	t delim
7680	>	' <conf$$subs.awk | sed '
7681	>	/^[^""]/{
7682	>	N
7683	>	s/\n//
7684	>	}
7685	>	' >>$CONFIG_STATUS || ac_write_fail=1
7686	>	rm -f conf$$subs.awk
7687	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7688	>	_ACAWK
7689	>	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7690	>	for (key in S) S_is_set[key] = 1
7691	>	FS = ""
7692
7693	<	cat >>$CONFIG_STATUS <<_ACEOF
7694	<	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7695	<	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7693	>	}
7694	>	{
7695	>	line = $ 0
7696	>	nfields = split(line, field, "@")
7697	>	substed = 0
7698	>	len = length(field[1])
7699	>	for (i = 2; i < nfields; i++) {
7700	>	key = field[i]
7701	>	keylen = length(key)
7702	>	if (S_is_set[key]) {
7703	>	value = S[key]
7704	>	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7705	>	len += length(value) + length(field[++i])
7706	>	substed = 1
7707	>	} else
7708	>	len += 1 + keylen
7709	>	}
7710	>
7711	>	print line
7712	>	}
7713	>
7714	>	_ACAWK
7715		_ACEOF
7716	<	sed '
7717	<	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7718	<	s/^/s,@/; s/!/@,|#_!!_#|/
7719	<	:n
7720	<	t n
7721	<	s/'"$ac_delim"'$/,g/; t
7722	<	s/$/\\/; p
17609	<	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
17610	<	' >>$CONFIG_STATUS <conf$$subs.sed
17611	<	rm -f conf$$subs.sed
17612	<	cat >>$CONFIG_STATUS <<_ACEOF
17613	<	CEOF$ac_eof
7716	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7717	>	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7718	>	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7719	>	else
7720	>	cat
7721	>	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7722	>	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7723		_ACEOF
7724
7725	+	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7726	+	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7727	+	# trailing colons and then remove the whole line if VPATH becomes empty
7728	+	# (actually we leave an empty line to preserve line numbers).
7729	+	if test "x$srcdir" = x.; then
7730	+	ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7731	+	h
7732	+	s///
7733	+	s/^/:/
7734	+	s/[      ]*$/:/
7735	+	s/:\$(srcdir):/:/g
7736	+	s/:\${srcdir}:/:/g
7737	+	s/:@srcdir@:/:/g
7738	+	s/^:*//
7739	+	s/:*$//
7740	+	x
7741	+	s/\(=[   ]*\).*/\1/
7742	+	G
7743	+	s/\n//
7744	+	s/^[^=]*=[       ]*$//
7745	+	}'
7746	+	fi
7747
7748	<	ac_delim='%!_!# '
7749	<	for ac_last_try in false false false false false :; do
7750	<	cat >conf$$subs.sed <<_ACEOF
7751	<	PREPDEFFLAG!$PREPDEFFLAG$ac_delim
7752	<	FCLIBS!$FCLIBS$ac_delim
7753	<	FC_FUNC!$FC_FUNC$ac_delim
7754	<	FC_FUNC_!$FC_FUNC_$ac_delim
7755	<	MOD!$MOD$ac_delim
7756	<	F90_WORK_FILES_ARG!$F90_WORK_FILES_ARG$ac_delim
17626	<	MODDIRFLAG!$MODDIRFLAG$ac_delim
17627	<	F90MODINCSPEC!$F90MODINCSPEC$ac_delim
17628	<	F90_MODULE_NAMES!$F90_MODULE_NAMES$ac_delim
17629	<	ZLIB_INC_DIR!$ZLIB_INC_DIR$ac_delim
17630	<	ZLIB_LIB_DIR!$ZLIB_LIB_DIR$ac_delim
17631	<	ZLIB!$ZLIB$ac_delim
17632	<	FFTW_INC_DIR!$FFTW_INC_DIR$ac_delim
17633	<	FFTW_LIB_DIR!$FFTW_LIB_DIR$ac_delim
17634	<	FFTW_LIBS!$FFTW_LIBS$ac_delim
17635	<	QHULL_INC_DIR!$QHULL_INC_DIR$ac_delim
17636	<	QHULL_LIB_DIR!$QHULL_LIB_DIR$ac_delim
17637	<	QHULL!$QHULL$ac_delim
17638	<	USE_QHULL!$USE_QHULL$ac_delim
17639	<	CXXCPP!$CXXCPP$ac_delim
17640	<	OPENBABEL_INC_DIR!$OPENBABEL_INC_DIR$ac_delim
17641	<	OPENBABEL_LIB_DIR!$OPENBABEL_LIB_DIR$ac_delim
17642	<	OPENBABEL_LIB!$OPENBABEL_LIB$ac_delim
17643	<	USE_OPENBABEL!$USE_OPENBABEL$ac_delim
17644	<	LIBOBJS!$LIBOBJS$ac_delim
17645	<	POW_LIB!$POW_LIB$ac_delim
17646	<	__func__!$__func__$ac_delim
17647	<	CGAL_MAKEFILE!$CGAL_MAKEFILE$ac_delim
17648	<	CGAL_CXXFLAGS!$CGAL_CXXFLAGS$ac_delim
17649	<	CGAL_CPPFLAGS!$CGAL_CPPFLAGS$ac_delim
17650	<	CGAL_LDFLAGS!$CGAL_LDFLAGS$ac_delim
17651	<	CGAL_LIBS!$CGAL_LIBS$ac_delim
17652	<	USE_CGAL!$USE_CGAL$ac_delim
17653	<	DOXYGEN!$DOXYGEN$ac_delim
17654	<	DOT!$DOT$ac_delim
17655	<	DOC!$DOC$ac_delim
17656	<	enable_dot!$enable_dot$ac_delim
17657	<	enable_html_docs!$enable_html_docs$ac_delim
17658	<	enable_latex_docs!$enable_latex_docs$ac_delim
17659	<	BATEXT!$BATEXT$ac_delim
17660	<	MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
17661	<	OOPSE!$OOPSE$ac_delim
17662	<	OOPSE_HOME!$OOPSE_HOME$ac_delim
17663	<	SUBDIRS!$SUBDIRS$ac_delim
17664	<	LTLIBOBJS!$LTLIBOBJS$ac_delim
7748	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7749	>	fi # test -n "$CONFIG_FILES"
7750	>
7751	>	# Set up the scripts for CONFIG_HEADERS section.
7752	>	# No need to generate them if there are no CONFIG_HEADERS.
7753	>	# This happens for instance with `./config.status Makefile'.
7754	>	if test -n "$CONFIG_HEADERS"; then
7755	>	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7756	>	BEGIN {
7757		_ACEOF
7758
7759	<	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 45; then
7759	>	# Transform confdefs.h into an awk script `defines.awk', embedded as
7760	>	# here-document in config.status, that substitutes the proper values into
7761	>	# config.h.in to produce config.h.
7762	>
7763	>	# Create a delimiter string that does not exist in confdefs.h, to ease
7764	>	# handling of long lines.
7765	>	ac_delim='%!_!# '
7766	>	for ac_last_try in false false :; do
7767	>	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7768	>	if test -z "$ac_tt"; then
7769		break
7770		elif $ac_last_try; then
7771	<	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
17671	<	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
17672	<	{ (exit 1); exit 1; }; }
7771	>	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7772		else
7773		ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7774		fi
7775		done
7776
7777	<	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7778	<	if test -n "$ac_eof"; then
7779	<	ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
17681	<	ac_eof=`expr $ac_eof + 1`
17682	<	fi
7777	>	# For the awk script, D is an array of macro values keyed by name,
7778	>	# likewise P contains macro parameters if any.  Preserve backslash
7779	>	# newline sequences.
7780
7781	<	cat >>$CONFIG_STATUS <<_ACEOF
7782	<	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
7783	<	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7781	>	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7782	>	sed -n '
7783	>	s/.\{148\}/&'"$ac_delim"'/g
7784	>	t rset
7785	>	:rset
7786	>	s/^[     ]*#[    ]*define[       ][      ]*/ /
7787	>	t def
7788	>	d
7789	>	:def
7790	>	s/\\$//
7791	>	t bsnl
7792	>	s/["\\]/\\&/g
7793	>	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7794	>	D["\1"]=" \3"/p
7795	>	s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7796	>	d
7797	>	:bsnl
7798	>	s/["\\]/\\&/g
7799	>	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7800	>	D["\1"]=" \3\\\\\\n"\\/p
7801	>	t cont
7802	>	s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7803	>	t cont
7804	>	d
7805	>	:cont
7806	>	n
7807	>	s/.\{148\}/&'"$ac_delim"'/g
7808	>	t clear
7809	>	:clear
7810	>	s/\\$//
7811	>	t bsnlc
7812	>	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7813	>	d
7814	>	:bsnlc
7815	>	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7816	>	b cont
7817	>	' <confdefs.h | sed '
7818	>	s/'"$ac_delim"'/"\\\
7819	>	"/g' >>$CONFIG_STATUS || ac_write_fail=1
7820	>
7821	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7822	>	for (key in D) D_is_set[key] = 1
7823	>	FS = ""
7824	>	}
7825	>	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7826	>	line = \$ 0
7827	>	split(line, arg, " ")
7828	>	if (arg[1] == "#") {
7829	>	defundef = arg[2]
7830	>	mac1 = arg[3]
7831	>	} else {
7832	>	defundef = substr(arg[1], 2)
7833	>	mac1 = arg[2]
7834	>	}
7835	>	split(mac1, mac2, "(") #)
7836	>	macro = mac2[1]
7837	>	prefix = substr(line, 1, index(line, defundef) - 1)
7838	>	if (D_is_set[macro]) {
7839	>	# Preserve the white space surrounding the "#".
7840	>	print prefix "define", macro P[macro] D[macro]
7841	>	next
7842	>	} else {
7843	>	# Replace #undef with comments.  This is necessary, for example,
7844	>	# in the case of _POSIX_SOURCE, which is predefined and required
7845	>	# on some systems where configure will not decide to define it.
7846	>	if (defundef == "undef") {
7847	>	print "/*", prefix defundef, macro, "*/"
7848	>	next
7849	>	}
7850	>	}
7851	>	}
7852	>	{ print }
7853	>	_ACAWK
7854		_ACEOF
7855	<	sed '
7856	<	s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7857	<	s/^/s,@/; s/!/@,|#_!!_#|/
17691	<	:n
17692	<	t n
17693	<	s/'"$ac_delim"'$/,g/; t
17694	<	s/$/\\/; p
17695	<	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
17696	<	' >>$CONFIG_STATUS <conf$$subs.sed
17697	<	rm -f conf$$subs.sed
17698	<	cat >>$CONFIG_STATUS <<_ACEOF
17699	<	:end
17700	<	s/|#_!!_#|//g
17701	<	CEOF$ac_eof
17702	<	_ACEOF
7855	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7856	>	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7857	>	fi # test -n "$CONFIG_HEADERS"
7858
7859
7860	<	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7861	<	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7862	<	# trailing colons and then remove the whole line if VPATH becomes empty
17708	<	# (actually we leave an empty line to preserve line numbers).
17709	<	if test "x$srcdir" = x.; then
17710	<	ac_vpsub='/^[  ]*VPATH[        ]*=/{
17711	<	s/:*\$(srcdir):*/:/
17712	<	s/:*\${srcdir}:*/:/
17713	<	s/:*@srcdir@:*/:/
17714	<	s/^\([^=]*=[     ]*\):*/\1/
17715	<	s/:*$//
17716	<	s/^[^=]*=[       ]*$//
17717	<	}'
17718	<	fi
17719	<
17720	<	cat >>$CONFIG_STATUS <<\_ACEOF
17721	<	fi # test -n "$CONFIG_FILES"
17722	<
17723	<
17724	<	for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS
7860	>	eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
7861	>	shift
7862	>	for ac_tag
7863		do
7864		case $ac_tag in
7865		:[FHLC]) ac_mode=$ac_tag; continue;;
7866		esac
7867		case $ac_mode$ac_tag in
7868		:[FHL]*:*);;
7869	<	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
17732	<	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
17733	<	{ (exit 1); exit 1; }; };;
7869	>	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7870		:[FH]-) ac_tag=-:-;;
7871		:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7872		esac
#	Line 17749 | Line 7885 | echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7885		for ac_f
7886		do
7887		case $ac_f in
7888	<	-) ac_f="$tmp/stdin";;
7888	>	-) ac_f="$ac_tmp/stdin";;
7889		*) # Look for the file first in the build tree, then in the source tree
7890		# (if the path is not absolute).  The absolute path cannot be DOS-style,
7891		# because $ac_f cannot contain `:'.
#	Line 17758 | Line 7894 | echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7894		[\\/$]*) false;;
7895		*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7896		esac ||
7897	<	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
17762	<	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
17763	<	{ (exit 1); exit 1; }; };;
7897	>	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7898		esac
7899	<	ac_file_inputs="$ac_file_inputs $ac_f"
7899	>	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7900	>	as_fn_append ac_file_inputs " '$ac_f'"
7901		done
7902
7903		# Let's still pretend it is `configure' which instantiates (i.e., don't
7904		# use $as_me), people would be surprised to read:
7905		#    /* config.h.  Generated by config.status.  */
7906	<	configure_input="Generated from "`IFS=:
7907	<	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
7906	>	configure_input='Generated from '`
7907	>	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7908	>	`' by configure.'
7909		if test x"$ac_file" != x-; then
7910		configure_input="$ac_file.  $configure_input"
7911	<	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7912	<	echo "$as_me: creating $ac_file" >&6;}
7911	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7912	>	$as_echo "$as_me: creating $ac_file" >&6;}
7913		fi
7914	+	# Neutralize special characters interpreted by sed in replacement strings.
7915	+	case $configure_input in #(
7916	+	*\&* | *\|* | *\\* )
7917	+	ac_sed_conf_input=`$as_echo "$configure_input" |
7918	+	sed 's/[\\\\&|]/\\\\&/g'`;; #(
7919	+	*) ac_sed_conf_input=$configure_input;;
7920	+	esac
7921
7922		case $ac_tag in
7923	<	*:-:* | *:-) cat >"$tmp/stdin";;
7923	>	*:-:* | *:-) cat >"$ac_tmp/stdin" \
7924	>	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7925		esac
7926		;;
7927		esac
#	Line 17787 | Line 7931 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|
7931		X"$ac_file" : 'X\(//\)[^/]' \| \
7932		X"$ac_file" : 'X\(//\)$' \| \
7933		X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7934	<	echo X"$ac_file" |
17791	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17792	<	s//\1/
17793	<	q
17794	<	}
17795	<	/^X\(\/\/\)[^/].*/{
17796	<	s//\1/
17797	<	q
17798	<	}
17799	<	/^X\(\/\/\)$/{
17800	<	s//\1/
17801	<	q
17802	<	}
17803	<	/^X\(\/\).*/{
17804	<	s//\1/
17805	<	q
17806	<	}
17807	<	s/.*/./; q'`
17808	<	{ as_dir="$ac_dir"
17809	<	case $as_dir in #(
17810	<	-*) as_dir=./$as_dir;;
17811	<	esac
17812	<	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
17813	<	as_dirs=
17814	<	while :; do
17815	<	case $as_dir in #(
17816	<	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
17817	<	*) as_qdir=$as_dir;;
17818	<	esac
17819	<	as_dirs="'$as_qdir' $as_dirs"
17820	<	as_dir=`$as_dirname -- "$as_dir" ||
17821	<	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17822	<	X"$as_dir" : 'X\(//\)[^/]' \| \
17823	<	X"$as_dir" : 'X\(//\)$' \| \
17824	<	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17825	<	echo X"$as_dir" |
7934	>	$as_echo X"$ac_file" |
7935		sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7936		s//\1/
7937		q
#	Line 17840 | Line 7949 | echo X"$as_dir" |
7949		q
7950		}
7951		s/.*/./; q'`
7952	<	test -d "$as_dir" && break
17844	<	done
17845	<	test -z "$as_dirs" || eval "mkdir $as_dirs"
17846	<	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
17847	<	echo "$as_me: error: cannot create directory $as_dir" >&2;}
17848	<	{ (exit 1); exit 1; }; }; }
7952	>	as_dir="$ac_dir"; as_fn_mkdir_p
7953		ac_builddir=.
7954
7955		case "$ac_dir" in
7956		.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7957		*)
7958	<	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7958	>	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7959		# A ".." for each directory in $ac_dir_suffix.
7960	<	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
7960	>	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7961		case $ac_top_builddir_sub in
7962		"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7963		*)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
#	Line 17893 | Line 7997 | _ACEOF
7997		esac
7998		_ACEOF
7999
8000	<	cat >>$CONFIG_STATUS <<\_ACEOF
8000	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8001		# If the template does not know about datarootdir, expand it.
8002		# FIXME: This hack should be removed a few years after 2.60.
8003		ac_datarootdir_hack=; ac_datarootdir_seen=
8004	<
8005	<	case `sed -n '/datarootdir/ {
8004	>	ac_sed_dataroot='
8005	>	/datarootdir/ {
8006		p
8007		q
8008		}
#	Line 17906 | Line 8010 | case `sed -n '/datarootdir/ {
8010		/@docdir@/p
8011		/@infodir@/p
8012		/@localedir@/p
8013	<	/@mandir@/p
8014	<	' $ac_file_inputs` in
8013	>	/@mandir@/p'
8014	>	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8015		*datarootdir*) ac_datarootdir_seen=yes;;
8016		*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8017	<	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8018	<	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8017	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8018	>	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8019		_ACEOF
8020	<	cat >>$CONFIG_STATUS <<_ACEOF
8020	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8021		ac_datarootdir_hack='
8022		s&@datadir@&$datadir&g
8023		s&@docdir@&$docdir&g
8024		s&@infodir@&$infodir&g
8025		s&@localedir@&$localedir&g
8026		s&@mandir@&$mandir&g
8027	<	s&\\\${datarootdir}&$datarootdir&g' ;;
8027	>	s&\\\${datarootdir}&$datarootdir&g' ;;
8028		esac
8029		_ACEOF
8030
8031		# Neutralize VPATH when `$srcdir' = `.'.
8032		# Shell code in configure.ac might set extrasub.
8033		# FIXME: do we really want to maintain this feature?
8034	<	cat >>$CONFIG_STATUS <<_ACEOF
8035	<	sed "$ac_vpsub
8034	>	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8035	>	ac_sed_extra="$ac_vpsub
8036		$extrasub
8037		_ACEOF
8038	<	cat >>$CONFIG_STATUS <<\_ACEOF
8038	>	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8039		:t
8040		/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8041	<	s&@configure_input@&$configure_input&;t t
8041	>	s|@configure_input@|$ac_sed_conf_input|;t t
8042		s&@top_builddir@&$ac_top_builddir_sub&;t t
8043	+	s&@top_build_prefix@&$ac_top_build_prefix&;t t
8044		s&@srcdir@&$ac_srcdir&;t t
8045		s&@abs_srcdir@&$ac_abs_srcdir&;t t
8046		s&@top_srcdir@&$ac_top_srcdir&;t t
#	Line 17945 | Line 8050 | $ac_datarootdir_hack
8050		s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8051		s&@INSTALL@&$ac_INSTALL&;t t
8052		$ac_datarootdir_hack
8053	<	" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
8053	>	"
8054	>	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8055	>	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8056
8057		test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8058	<	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8059	<	{ ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8060	<	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8061	<	which seems to be undefined.  Please make sure it is defined." >&5
8062	<	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8063	<	which seems to be undefined.  Please make sure it is defined." >&2;}
8058	>	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8059	>	{ ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8060	>	"$ac_tmp/out"`; test -z "$ac_out"; } &&
8061	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8062	>	which seems to be undefined.  Please make sure it is defined" >&5
8063	>	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8064	>	which seems to be undefined.  Please make sure it is defined" >&2;}
8065
8066	<	rm -f "$tmp/stdin"
8066	>	rm -f "$ac_tmp/stdin"
8067		case $ac_file in
8068	<	-) cat "$tmp/out"; rm -f "$tmp/out";;
8069	<	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8070	<	esac
8068	>	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8069	>	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8070	>	esac \
8071	>	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8072		;;
8073		:H)
8074		#
8075		# CONFIG_HEADER
8076		#
17968	–	_ACEOF
17969	–
17970	–	# Transform confdefs.h into a sed script `conftest.defines', that
17971	–	# substitutes the proper values into config.h.in to produce config.h.
17972	–	rm -f conftest.defines conftest.tail
17973	–	# First, append a space to every undef/define line, to ease matching.
17974	–	echo 's/$/ /' >conftest.defines
17975	–	# Then, protect against being on the right side of a sed subst, or in
17976	–	# an unquoted here document, in config.status.  If some macros were
17977	–	# called several times there might be several #defines for the same
17978	–	# symbol, which is useless.  But do not sort them, since the last
17979	–	# AC_DEFINE must be honored.
17980	–	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17981	–	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
17982	–	# NAME is the cpp macro being defined, VALUE is the value it is being given.
17983	–	# PARAMS is the parameter list in the macro definition--in most cases, it's
17984	–	# just an empty string.
17985	–	ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
17986	–	ac_dB='\\)[      (].*,\\1define\\2'
17987	–	ac_dC=' '
17988	–	ac_dD=' ,'
17989	–
17990	–	uniq confdefs.h |
17991	–	sed -n '
17992	–	t rset
17993	–	:rset
17994	–	s/^[     ]*#[    ]*define[       ][      ]*//
17995	–	t ok
17996	–	d
17997	–	:ok
17998	–	s/[\\&,]/\\&/g
17999	–	s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
18000	–	s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
18001	–	' >>conftest.defines
18002	–
18003	–	# Remove the space that was appended to ease matching.
18004	–	# Then replace #undef with comments.  This is necessary, for
18005	–	# example, in the case of _POSIX_SOURCE, which is predefined and required
18006	–	# on some systems where configure will not decide to define it.
18007	–	# (The regexp can be short, since the line contains either #define or #undef.)
18008	–	echo 's/ $//
18009	–	s,^[     #]*u.*,/* & */,' >>conftest.defines
18010	–
18011	–	# Break up conftest.defines:
18012	–	ac_max_sed_lines=50
18013	–
18014	–	# First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
18015	–	# Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
18016	–	# Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
18017	–	# et cetera.
18018	–	ac_in='$ac_file_inputs'
18019	–	ac_out='"$tmp/out1"'
18020	–	ac_nxt='"$tmp/out2"'
18021	–
18022	–	while :
18023	–	do
18024	–	# Write a here document:
18025	–	cat >>$CONFIG_STATUS <<_ACEOF
18026	–	# First, check the format of the line:
18027	–	cat >"\$tmp/defines.sed" <<\\CEOF
18028	–	/^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
18029	–	/^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
18030	–	b
18031	–	:def
18032	–	_ACEOF
18033	–	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
18034	–	echo 'CEOF
18035	–	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
18036	–	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
18037	–	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
18038	–	grep . conftest.tail >/dev/null || break
18039	–	rm -f conftest.defines
18040	–	mv conftest.tail conftest.defines
18041	–	done
18042	–	rm -f conftest.defines conftest.tail
18043	–
18044	–	echo "ac_result=$ac_in" >>$CONFIG_STATUS
18045	–	cat >>$CONFIG_STATUS <<\_ACEOF
8077		if test x"$ac_file" != x-; then
8078	<	echo "/* $configure_input  */" >"$tmp/config.h"
8079	<	cat "$ac_result" >>"$tmp/config.h"
8080	<	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8081	<	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8082	<	echo "$as_me: $ac_file is unchanged" >&6;}
8078	>	{
8079	>	$as_echo "/* $configure_input  */" \
8080	>	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8081	>	} >"$ac_tmp/config.h" \
8082	>	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8083	>	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8084	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8085	>	$as_echo "$as_me: $ac_file is unchanged" >&6;}
8086		else
8087	<	rm -f $ac_file
8088	<	mv "$tmp/config.h" $ac_file
8087	>	rm -f "$ac_file"
8088	>	mv "$ac_tmp/config.h" "$ac_file" \
8089	>	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8090		fi
8091		else
8092	<	echo "/* $configure_input  */"
8093	<	cat "$ac_result"
8092	>	$as_echo "/* $configure_input  */" \
8093	>	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8094	>	|| as_fn_error $? "could not create -" "$LINENO" 5
8095		fi
18060	–	rm -f "$tmp/out12"
8096		;;
18062	–	:L)
18063	–	#
18064	–	# CONFIG_LINK
18065	–	#
8097
18067	–	{ echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_file" >&5
18068	–	echo "$as_me: linking $srcdir/$ac_source to $ac_file" >&6;}
8098
18070	–	if test ! -r "$srcdir/$ac_source"; then
18071	–	{ { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
18072	–	echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
18073	–	{ (exit 1); exit 1; }; }
18074	–	fi
18075	–	rm -f "$ac_file"
18076	–
18077	–	# Try a relative symlink, then a hard link, then a copy.
18078	–	case $srcdir in
18079	–	[\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
18080	–	*) ac_rel_source=$ac_top_build_prefix$srcdir/$ac_source ;;
8099		esac
18082	–	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18083	–	ln "$srcdir/$ac_source" "$ac_file" 2>/dev/null ||
18084	–	cp -p "$srcdir/$ac_source" "$ac_file" ||
18085	–	{ { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&5
18086	–	echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_file" >&2;}
18087	–	{ (exit 1); exit 1; }; }
18088	–	;;
8100
18090	–	esac
8101
18092	–
8102		case $ac_file$ac_mode in
8103		"make/Makefile":F) chmod 0755 scripts/* ;;
8104		"src/utils/Makefile":F) chmod 0755 scripts/* ;;
8105		"src/math/Makefile":F) chmod 0755 scripts/* ;;
8106	+	"src/integrators/Makefile":F) chmod 0755 scripts/* ;;
8107		"src/applications/atom2md/Makefile":F) chmod 0755 scripts/* ;;
8108		"scripts/filepp":F) chmod 0755 scripts/* ;;
8109
#	Line 18101 | Line 8111 | done # for ac_tag
8111		done # for ac_tag
8112
8113
8114	<	{ (exit 0); exit 0; }
8114	>	as_fn_exit 0
8115		_ACEOF
18106	–	chmod +x $CONFIG_STATUS
8116		ac_clean_files=$ac_clean_files_save
8117
8118	+	test $ac_write_fail = 0 ||
8119	+	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8120
8121	+
8122		# configure is writing to config.log, and then calls config.status.
8123		# config.status does its own redirection, appending to config.log.
8124		# Unfortunately, on DOS this fails, as config.log is still kept open
#	Line 18125 | Line 8137 | if test "$no_create" != yes; then
8137		exec 5>>config.log
8138		# Use ||, not &&, to avoid exiting from the if with $? = 1, which
8139		# would make configure fail if this is the last instruction.
8140	<	$ac_cs_success || { (exit 1); exit 1; }
8140	>	$ac_cs_success || as_fn_exit 1
8141		fi
8142	+	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8143	+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8144	+	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8145	+	fi
8146

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines