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root/OpenMD/branches/development/configure

Comparing:
trunk/configure (file contents), Revision 1299 by skuang, Fri Sep 26 18:54:53 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	<	PERLINTERP
663	<	PERL_SHEBANG
664	<	INSTALL_PROGRAM
665	<	INSTALL_SCRIPT
666	<	INSTALL_DATA
667	<	AR
668	<	PS
669	<	FCFLAGS_F90
670	<	FCFLAGS_SRCEXT
671	<	PREPDEFFLAG
672	<	FCLIBS
673	<	FC_FUNC
674	<	FC_FUNC_
675	<	MOD
676	<	F90_WORK_FILES_ARG
677	<	MODDIRFLAG
678	<	F90MODINCSPEC
679	<	F90_MODULE_NAMES
680	<	ZLIB_INC_DIR
681	<	ZLIB_LIB_DIR
682	<	ZLIB
683	<	FFTW_INC_DIR
684	<	FFTW_LIB_DIR
685	<	FFTW_LIBS
686	<	QHULL_INC_DIR
687	<	QHULL_LIB_DIR
688	<	QHULL
689	<	USE_QHULL
690	<	CXXCPP
691	<	OPENBABEL_INC_DIR
692	<	OPENBABEL_LIB_DIR
693	<	OPENBABEL_LIB
694	<	USE_OPENBABEL
695	<	LIBOBJS
696	<	POW_LIB
697	<	CGAL_MAKEFILE
698	<	CGAL_CXXFLAGS
699	<	CGAL_CPPFLAGS
700	<	CGAL_LDFLAGS
701	<	CGAL_LIBS
702	<	USE_CGAL
703	<	DOXYGEN
704	<	DOT
705	<	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
750	<	MKINSTALLDIRS
751	<	OOPSE
752	<	OOPSE_HOME
753	<	SUBDIRS
754	<	LTLIBOBJS'
755	<	ac_subst_files=''
727	>	'
728		ac_precious_vars='build_alias
729		host_alias
730		target_alias
#	Line 764 | Line 736 | CFLAGS
736		CCC
737		CC
738		CFLAGS
739	<	FC
740	<	FCFLAGS
739	>	MPICXX
740	>	MPICC
741		CPP
742		CXXCPP'
743
#	Line 773 | Line 745 | ac_init_version=false
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 828 | 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 871 | 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 890 | 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 ;;
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- \
#	Line 1087 | 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 1122 | 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
1127	<	{ (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 1149 | 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
1153	<	{ (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
1168	<	{ (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 1179 | 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 1195 | 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
1199	<	{ (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
1202	<	{ (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\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1230		s//\1/
1231		q
#	Line 1238 | Line 1252 | if test ! -r "$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
1242	<	{ (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: $ac_msg" >&2
1247	<	{ (exit 1); exit 1; }; }
1259	>	cd "$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 1270 | 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: $0 [OPTION]... [VAR=VALUE]...
1288
#	Line 1284 | Line 1296 | Configuration:
1296		--help=short        display options specific to this package
1297		--help=recursive    display the short help of all the included packages
1298		-V, --version           display version information and exit
1299	<	-q, --quiet, --silent   do not print \`checking...' messages
1299	>	-q, --quiet, --silent   do not print \`checking ...' messages
1300		--cache-file=FILE   cache test results in FILE [disabled]
1301		-C, --config-cache      alias for \`--cache-file=config.cache'
1302		-n, --no-create         do not create output files
#	Line 1292 | Line 1304 | Installation directories:
1304
1305		Installation directories:
1306		--prefix=PREFIX         install architecture-independent files in PREFIX
1307	<	[$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 1304 | 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 1335 | 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 1354 | 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)
1357	–	--with-mpi=auto|mpich|lam|openmpi|no
1358	–	Indicates which kind of MPI implementation to use
1359	–	[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 1368 | 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)
1371	–	--with-cgalmakefile=makefile
1372	–	Use the following CGAL makefile
1381
1382		Some influential environment variables:
1383		CXX         C++ compiler command
#	Line 1377 | 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		CXXCPP      C++ preprocessor
1396
#	Line 1397 | 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 1441 | 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 1450 | Line 1460 | if $ac_init_version; then
1460		test -n "$ac_init_help" && exit $ac_status
1461		if $ac_init_version; then
1462		cat <<\_ACEOF
1463	<	OOPSE configure 4.0
1464	<	generated by GNU Autoconf 2.61
1463	>	OpenMD configure 2.0
1464	>	generated by GNU Autoconf 2.68
1465
1466	<	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1457	<	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1466	>	Copyright (C) 2010 Free Software Foundation, Inc.
1467		This configure script is free software; the Free Software Foundation
1468		gives unlimited permission to copy, distribute and modify it.
1469		_ACEOF
1470		exit
1471		fi
1472	+
1473	+	## ------------------------ ##
1474	+	## Autoconf initialization. ##
1475	+	## ------------------------ ##
1476	+
1477	+	# ac_fn_cxx_try_compile LINENO
1478	+	# ----------------------------
1479	+	# Try to compile conftest.$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 $@
2169
#	Line 1501 | Line 2199 | do
2199		do
2200		IFS=$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 1536 | 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 $ac_must_keep_next = true; then
2244		ac_must_keep_next=false # Got value, back to normal.
2245		else
#	Line 1557 | Line 2255 | do
2255		-* ) ac_must_keep_next=true ;;
2256		esac
2257		fi
2258	<	ac_configure_args="$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 1575 | Line 2273 | trap 'exit_status=$?
2273		{
2274		echo
2275
2276	<	cat <<\_ASBOX
1579	<	## ---------------- ##
2276	>	$as_echo "## ---------------- ##
2277		## Cache variables. ##
2278	<	## ---------------- ##
1582	<	_ASBOX
2278	>	## ---------------- ##"
2279		echo
2280		# The following way of writing the cache mishandles newlines in values,
2281		(
#	Line 1588 | 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 $ac_var;} ;;
2294		esac ;;
2295		esac
2296		done
#	Line 1612 | Line 2309 | echo "$as_me: WARNING: Cache variable $ac_var contains
2309		)
2310		echo
2311
2312	<	cat <<\_ASBOX
1616	<	## ----------------- ##
2312	>	$as_echo "## ----------------- ##
2313		## Output variables. ##
2314	<	## ----------------- ##
1619	<	_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
1633	<	## ------------------- ##
2327	>	$as_echo "## ------------------- ##
2328		## File substitutions. ##
2329	<	## ------------------- ##
1636	<	_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
1651	<	## ----------- ##
2343	>	$as_echo "## ----------- ##
2344		## confdefs.h. ##
2345	<	## ----------- ##
1654	<	_ASBOX
2345	>	## ----------- ##"
2346		echo
2347		cat confdefs.h
2348		echo
2349		fi
2350		test "$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
1681	–
2374		cat >>confdefs.h <<_ACEOF
2375		#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2376		_ACEOF
2377
1686	–
2378		cat >>confdefs.h <<_ACEOF
2379		#define PACKAGE_VERSION "$PACKAGE_VERSION"
2380		_ACEOF
2381
1691	–
2382		cat >>confdefs.h <<_ACEOF
2383		#define PACKAGE_STRING "$PACKAGE_STRING"
2384		_ACEOF
2385
1696	–
2386		cat >>confdefs.h <<_ACEOF
2387		#define PACKAGE_BUGREPORT "$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=$ac_default_prefix/etc/config.site
2412		fi
2413	<	shift
1713	<	for ac_site_file
2413	>	for ac_site_file in "$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 1747 | 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: $ac_new_val" >&2;}
2471	<	ac_cache_corrupted=:
2472	<	fi;;
2473	<	esac
2474	<	# Pass precious variables to config.status.
2475	<	if test "$ac_new_set" = set; then
2476	<	case $ac_new_val in
2477	<	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2478	<	*) ac_arg=$ac_var=$ac_new_val ;;
2479	<	esac
2480	<	case " $ac_configure_args " in
2481	<	*" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2482	<	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
2483	<	esac
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=`$as_echo "$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	>	*) 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	+	## Main body of script. ##
2504	+	## -------------------- ##
2505
1789	–
1790	–
1791	–
1792	–
1793	–
1794	–
1795	–
1796	–
1797	–
1798	–
1799	–
1800	–
1801	–
1802	–
1803	–
1804	–
1805	–
1806	–
1807	–
1808	–
1809	–
1810	–
1811	–
1812	–
2506		ac_ext=c
2507		ac_cpp='$CPP $CPPFLAGS'
2508		ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
#	Line 1834 | 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 \"$srcdir\"/ac-tools" >&5
1838	<	echo "$as_me: error: cannot find install-sh or install.sh in ac-tools \"$srcdir\"/ac-tools" >&2;}
1839	<	{ (exit 1); exit 1; }; }
2530	>	as_fn_error $? "cannot find install-sh, install.sh, or shtool in ac-tools \"$srcdir\"/ac-tools" "$LINENO" 5
2531		fi
2532
2533		# These three variables are undocumented and unsupported,
#	Line 1876 | Line 2567 | ac_config_headers="$ac_config_headers src/config.h"
2567
2568
2569
1879	–
1880	–
1881	–
1882	–
1883	–
1884	–
1885	–
1886	–
1887	–
1888	–
1889	–
1890	–
1891	–
1892	–
1893	–
1894	–
1895	–
1896	–
2570		#
2571		#
2572		#
#	Line 1907 | Line 2580 | ac_config_headers="$ac_config_headers src/config.h"
2580
2581
2582
1910	–	# AC_F90_MODULE_NAMES
1911	–	# -------------------
1912	–	#
1913	–	# Figure out how the Fortran 90 compiler constructs module file names
1914	–	#
1915	–	# AC_F90_MODULE_NAMES
2583
2584
2585
#	Line 2000 | Line 2667 | ac_config_headers="$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.
2709	<
2710	<	# Redistribution and use in source and binary forms, with or without
2711	<	# modification, are permitted provided that the following conditions are
2712	<	# met:
2713	<
2714	<	#  - Redistributions of source code must retain the above copyright notice,
2715	<	#    this list of conditions and the following disclaimer.
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	<	#  - Redistributions in binary form must reproduce the above copyright
2740	<	#    notice, this list of conditions and the following disclaimer in the
2741	<	#    documentation and/or other materials provided with the distribution.
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
2054	–	#  - Neither the name of Geoffrey Wossum nor the names of its
2055	–	#    contributors may be used to endorse or promote products derived from
2056	–	#    this software without specific prior written permission.
2744
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
2059	–	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
2060	–	# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
2061	–	# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
2062	–	# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
2063	–	# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
2064	–	# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
2065	–	# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
2066	–	# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
2067	–	# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
2068	–	# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
2069	–	# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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	–	# Check for Qt compiler flags, linker flags, and binary packages
2758
2759
2075	–
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 $ac_aux_dir/config.sub" >&5
2080	<	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2081	<	{ (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
2093	<	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2094	<	{ (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 $ac_build_alias failed" >&5
2097	<	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2098	<	{ (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:$LINENO: error: invalid value of canonical build" >&5
2106	<	echo "$as_me: error: invalid value of canonical build" >&2;}
2107	<	{ (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 2120 | 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 $host_alias failed" >&5
2133	<	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2134	<	{ (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:$LINENO: error: invalid value of canonical host" >&5
2143	<	echo "$as_me: error: invalid value of canonical host" >&2;}
2144	<	{ (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 2161 | 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 2187 | 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
2197	<	#define debug 1
2198	<	_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
2219	<	#define SINGLE_PRECISION 1
2220	<	_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
2945	<	test -n "$ac_cc_set" || ac_cc_set="no"
2946	<
2947	<	if test $ac_cc_set != no; then
2948	<
2949	<	# Extract the first word of "$ac_cc_set", so it can be a program name with args.
2950	<	set dummy $ac_cc_set; ac_word=$2
2951	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2952	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2953	<	if test "${ac_cv_path_ac_cc_path+set}" = set; then
2954	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2943	>	test -n "$CXX" && break
2944	>	done
2945	>	fi
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	>	{ $as_echo "$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	<	case $ac_cc_path in
2958	<	[\\/]* | ?:[\\/]*)
2959	<	ac_cv_path_ac_cc_path="$ac_cc_path" # Let the user override the test with a path.
2960	<	;;
2283	<	*)
2284	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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_path_ac_cc_path="$as_dir/$ac_word$ac_exec_ext"
2968	<	echo "$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
2299	–	test -z "$ac_cv_path_ac_cc_path" && ac_cv_path_ac_cc_path="no"
2300	–	;;
2301	–	esac
2975		fi
2976	<	ac_cc_path=$ac_cv_path_ac_cc_path
2977	<	if test -n "$ac_cc_path"; then
2978	<	{ echo "$as_me:$LINENO: result: $ac_cc_path" >&5
2979	<	echo "${ECHO_T}$ac_cc_path" >&6; }
2976	>	fi
2977	>	ac_ct_CXX=$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	>	$as_echo "no" >&6; }
2984		fi
2985
2986
2987	<	else
2987	>	test -n "$ac_ct_CXX" && break
2988	>	done
2989
2990	<	{ { echo "$as_me:$LINENO: error: Specified C compiler $CC doesn't seem to exist!" >&5
2991	<	echo "$as_me: error: Specified C compiler $CC doesn't seem to exist!" >&2;}
2992	<	{ (exit 1); exit 1; }; }
2990	>	if test "x$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
3003	+	fi
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	<	if test $ac_cc_path != no; then
3030	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031	>	/* end confdefs.h.  */
3032
3033	<	{ echo "$as_me:$LINENO: Will attempt to use $CC as C compiler" >&5
3034	<	echo "$as_me: Will attempt to use $CC as C compiler" >&6;}
3035	<	else
3033	>	int
3034	>	main ()
3035	>	{
3036
3037	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified C compiler $CC" >&5
3038	<	echo "$as_me: error: Can't find path to user-specified C compiler $CC" >&2;}
3039	<	{ (exit 1); exit 1; }; }
3040	<	fi
3037	>	;
3038	>	return 0;
3039	>	}
3040	>	_ACEOF
3041	>	ac_clean_files_save=$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 "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3049
3050	<	fi
3050	>	# The possible output files:
3051	>	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3052
3053	<	if test x"$CXX" != x; then
3054	<	for ac_prog in $CXX
3053	>	ac_rmfiles=
3054	>	for ac_file in $ac_files
3055		do
3056	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3057	<	set dummy $ac_prog; ac_word=$2
3058	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3059	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2341	<	if test "${ac_cv_prog_ac_cxx_set+set}" = set; then
2342	<	echo $ECHO_N "(cached) $ECHO_C" >&6
2343	<	else
2344	<	if test -n "$ac_cxx_set"; then
2345	<	ac_cv_prog_ac_cxx_set="$ac_cxx_set" # Let the user override the test.
2346	<	else
2347	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2348	<	for as_dir in $PATH
2349	<	do
2350	<	IFS=$as_save_IFS
2351	<	test -z "$as_dir" && as_dir=.
2352	<	for ac_exec_ext in '' $ac_executable_extensions; do
2353	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2354	<	ac_cv_prog_ac_cxx_set="$ac_prog"
2355	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2356	<	break 2
2357	<	fi
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 $ac_file";;
3059	>	esac
3060		done
3061	<	done
2360	<	IFS=$as_save_IFS
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 "$ac_cv_exeext" = no && ac_cv_exeext=
3105	+
3106	+	else
3107	+	ac_file=''
3108		fi
3109	<	fi
3110	<	ac_cxx_set=$ac_cv_prog_ac_cxx_set
3111	<	if test -n "$ac_cxx_set"; then
3112	<	{ echo "$as_me:$LINENO: result: $ac_cxx_set" >&5
3113	<	echo "${ECHO_T}$ac_cxx_set" >&6; }
3109	>	if test -z "$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=$ac_cv_exeext
3128
3129	<
3130	<	test -n "$ac_cxx_set" && break
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	<	test -n "$ac_cxx_set" || ac_cxx_set="no"
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	<	if test $ac_cxx_set != no; then
3167	>	rm -f conftest.$ac_ext
3168	>	EXEEXT=$ac_cv_exeext
3169	>	ac_exeext=$EXEEXT
3170	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3171	>	/* end confdefs.h.  */
3172	>	#include <stdio.h>
3173	>	int
3174	>	main ()
3175	>	{
3176	>	FILE *f = fopen ("conftest.out", "w");
3177	>	return ferror (f) || fclose (f) != 0;
3178
3179	<	# Extract the first word of "$ac_cxx_set", so it can be a program name with args.
3180	<	set dummy $ac_cxx_set; ac_word=$2
3181	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3182	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3183	<	if test "${ac_cv_path_ac_cxx_path+set}" = set; then
3184	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3185	<	else
3186	<	case $ac_cxx_path in
3187	<	[\\/]* | ?:[\\/]*)
3188	<	ac_cv_path_ac_cxx_path="$ac_cxx_path" # Let the user override the test with a path.
3189	<	;;
3190	<	*)
3191	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3192	<	for as_dir in $PATH
3193	<	do
3194	<	IFS=$as_save_IFS
3195	<	test -z "$as_dir" && as_dir=.
3196	<	for ac_exec_ext in '' $ac_executable_extensions; do
3197	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3198	<	ac_cv_path_ac_cxx_path="$as_dir/$ac_word$ac_exec_ext"
3199	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3200	<	break 2
3179	>	;
3180	>	return 0;
3181	>	}
3182	>	_ACEOF
3183	>	ac_clean_files="$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	<	done
3224	<	done
3225	<	IFS=$as_save_IFS
3223	>	fi
3224	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3225	>	$as_echo "$cross_compiling" >&6; }
3226
3227	<	test -z "$ac_cv_path_ac_cxx_path" && ac_cv_path_ac_cxx_path="no"
3228	<	;;
3227	>	rm -f conftest.$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	>	int
3238	>	main ()
3239	>	{
3240	>
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=$ac_try;;
3250		esac
3251	<	fi
3252	<	ac_cxx_path=$ac_cv_path_ac_cxx_path
3253	<	if test -n "$ac_cxx_path"; then
3254	<	{ echo "$as_me:$LINENO: result: $ac_cxx_path" >&5
3255	<	echo "${ECHO_T}$ac_cxx_path" >&6; }
3251	>	eval ac_try_echo="\"\$as_me:${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	<	{ echo "$as_me:$LINENO: result: no" >&5
3267	<	echo "${ECHO_T}no" >&6; }
3266	>	$as_echo "$as_me: failed program was:" >&5
3267	>	sed 's/^/| /' conftest.$ac_ext >&5
3268	>
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
2423	–	{ { echo "$as_me:$LINENO: error: Specified C++ compiler $CXX doesn't seem to exist!" >&5
2424	–	echo "$as_me: error: Specified C++ compiler $CXX doesn't seem to exist!" >&2;}
2425	–	{ (exit 1); exit 1; }; }
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 $ac_compiler_gnu = yes; then
3311	+	GXX=yes
3312	+	else
3313	+	GXX=
3314	+	fi
3315	+	ac_test_CXXFLAGS=${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	<	if test $ac_cxx_path != no; then
3333	>	;
3334	>	return 0;
3335	>	}
3336	>	_ACEOF
3337	>	if ac_fn_cxx_try_compile "$LINENO"; then :
3338	>	ac_cv_prog_cxx_g=yes
3339	>	else
3340	>	CXXFLAGS=""
3341	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3342	>	/* end confdefs.h.  */
3343
3344	<	{ echo "$as_me:$LINENO: Will attempt to use $CXX as C++ compiler" >&5
3345	<	echo "$as_me: Will attempt to use $CXX as C++ compiler" >&6;}
3344	>	int
3345	>	main ()
3346	>	{
3347	>
3348	>	;
3349	>	return 0;
3350	>	}
3351	>	_ACEOF
3352	>	if ac_fn_cxx_try_compile "$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	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified C++ compiler $CXX" >&5
3361	<	echo "$as_me: error: Can't find path to user-specified C++ compiler $CXX" >&2;}
3362	<	{ (exit 1); exit 1; }; }
2438	<	fi
3360	>	int
3361	>	main ()
3362	>	{
3363
3364	+	;
3365	+	return 0;
3366	+	}
3367	+	_ACEOF
3368	+	if ac_fn_cxx_try_compile "$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	<	if test x"$FC" != x; then
3402	<	for ac_prog in $FC
3403	<	do
3404	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3405	<	set dummy $ac_prog; ac_word=$2
3406	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3407	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3408	<	if test "${ac_cv_prog_ac_fc_set+set}" = set; then
3409	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3401	>	ac_ext=c
3402	>	ac_cpp='$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	>	$as_echo_n "(cached) " >&6
3415		else
3416	<	if test -n "$ac_fc_set"; then
3417	<	ac_cv_prog_ac_fc_set="$ac_fc_set" # Let the user override the test.
3416	>	if test -n "$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	<	;;
2499	<	*)
2500	<	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
2515	–	test -z "$ac_cv_path_ac_fc_path" && ac_cv_path_ac_fc_path="no"
2516	–	;;
2517	–	esac
3478		fi
3479	<	ac_fc_path=$ac_cv_path_ac_fc_path
3480	<	if test -n "$ac_fc_path"; then
3481	<	{ echo "$as_me:$LINENO: result: $ac_fc_path" >&5
3482	<	echo "${ECHO_T}$ac_fc_path" >&6; }
3479	>	fi
3480	>	ac_ct_CC=$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	<	{ echo "$as_me:$LINENO: result: no" >&5
3486	<	echo "${ECHO_T}no" >&6; }
3485	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3486	>	$as_echo "no" >&6; }
3487		fi
3488
3489
3490	<	else
3490	>	test -n "$ac_ct_CC" && break
3491	>	done
3492
3493	<	{ { echo "$as_me:$LINENO: error: Specified Fortran compiler $FC doesn't seem to exist!" >&5
3494	<	echo "$as_me: error: Specified Fortran compiler $FC doesn't seem to exist!" >&2;}
3495	<	{ (exit 1); exit 1; }; }
3493	>	if test "x$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
3506
3507	<	if test $ac_fc_path != no; then
3507	>	test -z "$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	<	{ echo "$as_me:$LINENO: Will attempt to use $FC as Fortran compiler" >&5
3513	<	echo "$as_me: Will attempt to use $FC as Fortran compiler" >&6;}
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	<	{ { echo "$as_me:$LINENO: error: Can't find path to user-specified Fortran compiler $FC" >&5
3546	<	echo "$as_me: error: Can't find path to user-specified Fortran compiler $FC" >&2;}
3547	<	{ (exit 1); exit 1; }; }
3545	>	int
3546	>	main ()
3547	>	{
3548	>	#ifndef __GNUC__
3549	>	choke me
3550	>	#endif
3551	>
3552	>	;
3553	>	return 0;
3554	>	}
3555	>	_ACEOF
3556	>	if ac_fn_c_try_compile "$LINENO"; then :
3557	>	ac_compiler_gnu=yes
3558	>	else
3559	>	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		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.$ac_ext
3584	+	/* end confdefs.h.  */
3585
3586	+	int
3587	+	main ()
3588	+	{
3589
3590	<
3591	<
3592	<	# Check whether --with-mpi was given.
3593	<	if test "${with_mpi+set}" = set; then
3594	<	withval=$with_mpi;
3590	>	;
3591	>	return 0;
3592	>	}
3593	>	_ACEOF
3594	>	if ac_fn_c_try_compile "$LINENO"; then :
3595	>	ac_cv_prog_cc_g=yes
3596		else
3597	<	with_mpi="auto"
3598	<	fi
3597	>	CFLAGS=""
3598	>	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3599	>	/* end confdefs.h.  */
3600
3601	<	if test "x$with_mpi" != "xno"; then
3601	>	int
3602	>	main ()
3603	>	{
3604
3605	+	;
3606	+	return 0;
3607	+	}
3608	+	_ACEOF
3609	+	if ac_fn_c_try_compile "$LINENO"; then :
3610
2563	–	for ac_prog in $CC openmpicc mpicc
2564	–	do
2565	–	# Extract the first word of "$ac_prog", so it can be a program name with args.
2566	–	set dummy $ac_prog; ac_word=$2
2567	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2568	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2569	–	if test "${ac_cv_prog_acx_mpi_mpicc+set}" = set; then
2570	–	echo $ECHO_N "(cached) $ECHO_C" >&6
3611		else
3612	<	if test -n "$acx_mpi_mpicc"; then
3613	<	ac_cv_prog_acx_mpi_mpicc="$acx_mpi_mpicc" # Let the user override the test.
3614	<	else
3615	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576	<	for as_dir in $PATH
2577	<	do
2578	<	IFS=$as_save_IFS
2579	<	test -z "$as_dir" && as_dir=.
2580	<	for ac_exec_ext in '' $ac_executable_extensions; do
2581	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2582	<	ac_cv_prog_acx_mpi_mpicc="$ac_prog"
2583	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2584	<	break 2
2585	<	fi
2586	<	done
2587	<	done
2588	<	IFS=$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 '' $ac_executable_extensions; do
3718	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3719	<	ac_cv_path_acx_mpi_mpicc_path="$as_dir/$ac_word$ac_exec_ext"
3720	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2629	<	break 2
2630	<	fi
3715	>	CC="$ac_save_CC $ac_arg"
3716	>	if ac_fn_c_try_compile "$LINENO"; then :
3717	>	ac_cv_prog_cc_c89=$ac_arg
3718	>	fi
3719	>	rm -f core conftest.err conftest.$ac_objext
3720	>	test "x$ac_cv_prog_cc_c89" != "xno" && break
3721		done
3722	<	done
3723	<	IFS=$as_save_IFS
3722	>	rm -f conftest.$ac_ext
3723	>	CC=$ac_save_CC
3724
2635	–	test -z "$ac_cv_path_acx_mpi_mpicc_path" && ac_cv_path_acx_mpi_mpicc_path="no"
2636	–	;;
2637	–	esac
3725		fi
3726	<	acx_mpi_mpicc_path=$ac_cv_path_acx_mpi_mpicc_path
3727	<	if test -n "$acx_mpi_mpicc_path"; then
3728	<	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicc_path" >&5
3729	<	echo "${ECHO_T}$acx_mpi_mpicc_path" >&6; }
3730	<	else
3731	<	{ echo "$as_me:$LINENO: result: no" >&5
3732	<	echo "${ECHO_T}no" >&6; }
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	<	;;
2707	<	*)
2708	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2709	<	for as_dir in $PATH
2710	<	do
2711	<	IFS=$as_save_IFS
2712	<	test -z "$as_dir" && as_dir=.
2713	<	for ac_exec_ext in '' $ac_executable_extensions; do
2714	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2715	<	ac_cv_path_acx_mpi_mpif90_path="$as_dir/$ac_word$ac_exec_ext"
2716	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2717	<	break 2
2718	<	fi
2719	<	done
2720	<	done
2721	<	IFS=$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="$MPICC"
4088
2784	–	# Extract the first word of "$acx_mpi_mpicxx", so it can be a program name with args.
2785	–	set dummy $acx_mpi_mpicxx; ac_word=$2
2786	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2787	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2788	–	if test "${ac_cv_path_acx_mpi_mpicxx_path+set}" = set; then
2789	–	echo $ECHO_N "(cached) $ECHO_C" >&6
2790	–	else
2791	–	case $acx_mpi_mpicxx_path in
2792	–	[\\/]* | ?:[\\/]*)
2793	–	ac_cv_path_acx_mpi_mpicxx_path="$acx_mpi_mpicxx_path" # Let the user override the test with a path.
2794	–	;;
2795	–	*)
2796	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2797	–	for as_dir in $PATH
2798	–	do
2799	–	IFS=$as_save_IFS
2800	–	test -z "$as_dir" && as_dir=.
2801	–	for ac_exec_ext in '' $ac_executable_extensions; do
2802	–	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2803	–	ac_cv_path_acx_mpi_mpicxx_path="$as_dir/$ac_word$ac_exec_ext"
2804	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2805	–	break 2
2806	–	fi
2807	–	done
2808	–	done
2809	–	IFS=$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
2815	–	acx_mpi_mpicxx_path=$ac_cv_path_acx_mpi_mpicxx_path
2816	–	if test -n "$acx_mpi_mpicxx_path"; then
2817	–	{ echo "$as_me:$LINENO: result: $acx_mpi_mpicxx_path" >&5
2818	–	echo "${ECHO_T}$acx_mpi_mpicxx_path" >&6; }
2819	–	else
2820	–	{ echo "$as_me:$LINENO: result: no" >&5
2821	–	echo "${ECHO_T}no" >&6; }
2822	–	fi
4096
2824	–
4097		fi
4098
4099	<	if test $acx_mpi_mpicc = no; then
4100	<
4101	<	if test $acx_mpi_mpicxx = no; then
4102	<
4103	<	acx_mpi_compiler=no
2832	<
4099	>	if test x = x"$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	+	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$ac_cv_lib_mpich_MPI_Init" = xyes; then :
4179	+	MPILIBS="-lmpich"
4180	+	fi
4181
4182	<	{ echo "$as_me:$LINENO: checking whether to use $acx_mpi_mpicc or $acx_mpi_mpicxx" >&5
2850	<	echo $ECHO_N "checking whether to use $acx_mpi_mpicc or $acx_mpi_mpicxx... $ECHO_C" >&6; }
2851	<	ac_ext=cpp
2852	<	ac_cpp='$CXXCPP $CPPFLAGS'
2853	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2854	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2855	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4182	>	fi
4183
4184	<	cat >conftest.$ac_ext <<_ACEOF
4185	<	/* confdefs.h.  */
4186	<	_ACEOF
4187	<	cat confdefs.h >>conftest.$ac_ext
2861	<	cat >>conftest.$ac_ext <<_ACEOF
4184	>	if test x != x"$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.  */
2863	–
4189		#include <mpi.h>
2865	–
4190		int
4191		main ()
4192		{
4193
2870	–	MPI_Finalize();
2871	–
4194		;
4195		return 0;
4196		}
4197		_ACEOF
4198	<	if { (ac_try="$acx_mpi_mpicxx_path -c conftest.$ac_ext >&5"
4199	<	case "(($ac_try" in
4200	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4201	<	*) ac_try_echo=$ac_try;;
4202	<	esac
4203	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4204	<	(eval "$acx_mpi_mpicxx_path -c conftest.$ac_ext >&5") 2>conftest.er1
4205	<	ac_status=$?
4206	<	grep -v '^ *+' conftest.er1 >conftest.err
4207	<	rm -f conftest.er1
2886	<	cat conftest.err >&5
2887	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2888	<	(exit $ac_status); } && {
2889	<	test -z "$ac_cxx_werror_flag" ||
2890	<	test ! -s conftest.err
2891	<	} && test -s conftest.$ac_objext; then
4198	>	if ac_fn_c_try_compile "$LINENO"; then :
4199	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4200	>	$as_echo "yes" >&6; }
4201	>	else
4202	>	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.$ac_ext
4207	>	fi
4208
4209	<	acx_mpi_compiler=$acx_mpi_mpicxx
2894	<	acx_mpi_compiler_path=$acx_mpi_mpicxx_path
4209	>	CC="$ax_mpi_save_CC"
4210
2896	–	else
4211
4212	<	acx_mpi_compiler=$acx_mpi_mpicc
4213	<	acx_mpi_compiler_path=$acx_mpi_mpicc_path
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
2902	–	ac_ext=c
2903	–	ac_cpp='$CPP $CPPFLAGS'
2904	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2905	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2906	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4224
2908	–	{ echo "$as_me:$LINENO: result: $acx_mpi_compiler" >&5
2909	–	echo "${ECHO_T}$acx_mpi_compiler" >&6; }
4225		fi
4226	+	if test $USE_MPI != no; then :
4227
4228	<	fi
4228	>	CXX=$MPICXX
4229	>	CC=$MPICC
4230	>	LIBS="$MPILIBS $LIBS"
4231
2914	–	{ echo "$as_me:$LINENO: checking whether mpif.h is usable" >&5
2915	–	echo $ECHO_N "checking whether mpif.h is usable... $ECHO_C" >&6; }
2916	–	ac_ext=${ac_fc_srcext-f}
2917	–	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
2918	–	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
2919	–	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
2920	–
2921	–	ac_save_ext=$ac_ext
2922	–	ac_ext=F90
2923	–	rm -f conftest*
2924	–	cat >conftest.$ac_ext <<EOF
2925	–	program main
2926	–	include 'mpif.h'
2927	–	call MPI_Init
2928	–	end
2929	–	EOF
2930	–	if $acx_mpi_mpif90_path -c conftest.$ac_ext > conftest.out 2>&1 ; then
2931	–	acx_mpi_f90_compiler=yes
2932	–	{ echo "$as_me:$LINENO: result: yes" >&5
2933	–	echo "${ECHO_T}yes" >&6; }
4232		else
4233	<	if test -s conftest.out ; then
4234	<	cat conftest.out >> config.log
4235	<	fi
4236	<	acx_mpi_f90_compiler=no
4237	<	{ echo "$as_me:$LINENO: result: no! Check MPI fortran include paths" >&5
4238	<	echo "${ECHO_T}no! Check MPI fortran include paths" >&6; }
4233	>
4234	>	CXX=$save_CXX
4235	>	CC=$save_CC
4236	>	LIBS=$save_LIBS
4237	>
4238	>
4239		fi
4240	<	rm -f conftest*
4241	<	ac_ext=$ac_save_ext
4240	>
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	<
4249	<	if test $acx_mpi_compiler = no || test $acx_mpi_f90_compiler = no; then
4250	<
4251	<	acx_cv_mpi_implementation=no
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	>	$as_echo_n "(cached) " >&6
4257		else
4258	<	{ echo "$as_me:$LINENO: checking for the MPI implementation flavor" >&5
4259	<	echo $ECHO_N "checking for the MPI implementation flavor... $ECHO_C" >&6; }
4260	<	if test "${acx_cv_mpi_implementation+set}" = set; then
4261	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4262	<	else
4263	<	acx_cv_mpi_implementation=no
4264	<	if { (ac_try="grep -q LAM $acx_mpi_compiler_path"
4265	<	case "(($ac_try" in
4266	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4267	<	*) ac_try_echo=$ac_try;;
4268	<	esac
4269	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4270	<	(eval "grep -q LAM $acx_mpi_compiler_path") 2>conftest.er1
4271	<	ac_status=$?
4272	<	grep -v '^ *+' conftest.er1 >conftest.err
4273	<	rm -f conftest.er1
4274	<	cat conftest.err >&5
4275	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4276	<	(exit $ac_status); }; then
4258	>	# Double quotes because CPP needs to be expanded
4259	>	for CPP in "$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 "$LINENO"; then :
4280
2974	–	acx_cv_mpi_implementation=lammpi
2975	–
4281		else
4282	+	# Broken: fails on valid input.
4283	+	continue
4284	+	fi
4285	+	rm -f conftest.err conftest.i conftest.$ac_ext
4286
4287	<	if { (ac_try="grep -q showme $acx_mpi_compiler_path"
4288	<	case "(($ac_try" in
4289	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4290	<	*) ac_try_echo=$ac_try;;
4291	<	esac
4292	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4293	<	(eval "grep -q showme $acx_mpi_compiler_path") 2>conftest.er1
4294	<	ac_status=$?
4295	<	grep -v '^ *+' conftest.er1 >conftest.err
2987	<	rm -f conftest.er1
2988	<	cat conftest.err >&5
2989	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2990	<	(exit $ac_status); }; then
2991	<
2992	<	acx_cv_mpi_implementation=openmpi
2993	<
4287	>	# OK, works on sane cases.  Now check whether nonexistent headers
4288	>	# can be detected and how.
4289	>	cat confdefs.h - <<_ACEOF >conftest.$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	<	if { (ac_try="grep -q MPICH $acx_mpi_compiler_path"
4304	<	case "(($ac_try" in
4305	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4306	<	*) ac_try_echo=$ac_try;;
4307	<	esac
4308	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3002	<	(eval "grep -q MPICH $acx_mpi_compiler_path") 2>conftest.er1
3003	<	ac_status=$?
3004	<	grep -v '^ *+' conftest.er1 >conftest.err
3005	<	rm -f conftest.er1
3006	<	cat conftest.err >&5
3007	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	<	(exit $ac_status); }; then
4303	>	done
4304	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4305	>	rm -f conftest.i conftest.err conftest.$ac_ext
4306	>	if $ac_preproc_ok; then :
4307	>	break
4308	>	fi
4309
4310	<	acx_cv_mpi_implementation=mpich
4310	>	done
4311	>	ac_cv_prog_CPP=$CPP
4312
4313	+	fi
4314	+	CPP=$ac_cv_prog_CPP
4315		else
4316	<	acx_cv_mpi_implementation=$with_mpi
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	+	else
4341	+	# Broken: fails on valid input.
4342	+	continue
4343		fi
4344	+	rm -f conftest.err conftest.i conftest.$ac_ext
4345
4346	+	# OK, works on sane cases.  Now check whether nonexistent headers
4347	+	# can be detected and how.
4348	+	cat confdefs.h - <<_ACEOF >conftest.$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	<	fi
4363	<	{ echo "$as_me:$LINENO: result: $acx_cv_mpi_implementation" >&5
4364	<	echo "${ECHO_T}$acx_cv_mpi_implementation" >&6; }
4362	>	done
4363	>	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4364	>	rm -f conftest.i conftest.err conftest.$ac_ext
4365	>	if $ac_preproc_ok; then :
4366
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
3025	–	case $acx_cv_mpi_implementation in
3026	–	(lammpi)
4373
4374	<	cat >>confdefs.h <<\_ACEOF
4375	<	#define MPI_IS_LAMMPI 1
4376	<	_ACEOF
4374	>	ac_ext=c
4375	>	ac_cpp='$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	<	;;
4381	<	(openmpi)
4382	<
4383	<	cat >>confdefs.h <<\_ACEOF
3036	<	#define MPI_IS_OPENMPI 1
3037	<	_ACEOF
3038	<
3039	<	;;
3040	<	(mpich)
3041	<
3042	<	cat >>confdefs.h <<\_ACEOF
3043	<	#define MPI_IS_MPICH 1
3044	<	_ACEOF
3045	<
3046	<	;;
3047	<	esac
3048	<	if test $acx_cv_mpi_implementation = no; then
3049	<
3050	<	acx_mpi_cflags=""
3051	<	acx_mpi_libs=""
3052	<	USE_MPI="no"
3053	<	{ echo "$as_me:$LINENO: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&5
3054	<	echo "$as_me: WARNING: No suitable MPI implementation found. oopse_MPI will not be build." >&2;}
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	>	$as_echo_n "(cached) " >&6
4384		else
4385	<
4386	<
4387	<	{ echo "$as_me:$LINENO: checking how to compile MPI-C code" >&5
4388	<	echo $ECHO_N "checking how to compile MPI-C code... $ECHO_C" >&6; }
4389	<	if test "${acx_mpi_cflags+set}" = set; then
4390	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4391	<	else
4392	<
4393	<	case $acx_cv_mpi_implementation in
4394	<	(lammpi)
4395	<	cfo="--showme:compile"
4396	<	;;
4397	<	(openmpi)
4398	<	cfo="--showme:compile"
4399	<	;;
4400	<	(mpich)
4401	<	case "$acx_mpi_compiler_path" in
4402	<	(*mpiCC)
4403	<	sc_cv_cn="-CC="
4404	<	;;
4405	<	(*mpicxx)
4406	<	sc_cv_cn="-cxx="
4407	<	;;
4408	<	(*mpicc)
4409	<	sc_cv_cn="-cc="
4410	<	;;
4411	<	(*)
4412	<	sc_cv_cn=""
4413	<	;;
4414	<	esac
4415	<	cfo="-compile_info $sc_cv_cn"
4416	<	;;
4417	<	esac
4418	<	echo "$as_me:$LINENO: mpi_pre_cflags=\"\`$acx_mpi_compiler_path $cfo || echo ' no'\`\"" >&5
4419	<	mpi_pre_cflags="`$acx_mpi_compiler_path $cfo 2>conftest.er1 || echo ' no'`"
4420	<	grep -v '^ *+' conftest.er1 >conftest.err
3092	<	rm -f conftest.er1
3093	<	cat conftest.err >&5
3094	<	echo "$as_me:$LINENO: mpi_pre_cflags = $mpi_pre_cflags" >&5
3095	<	case "$mpi_pre_cflags" in
3096	<	(*no)
3097	<	acx_mpi_cflags=no
3098	<	acx_mpi_cflags="no"
3099	<	;;
3100	<	(*)
3101	<	acx_mpi_tmp_mode="normal"
3102	<	acx_mpi_tmp_prefix=""
3103	<	eval "acx_mpi_cflags=\"\""
3104	<	for acx_mpi_tmp in $mpi_pre_cflags; do
3105	<	case "$acx_mpi_tmp_mode" in
3106	<	(normal)
3107	<	case "$acx_mpi_tmp" in
3108	<	(-I|-D)
3109	<	acx_mpi_tmp_prefix="$acx_mpi_tmp"
3110	<	acx_mpi_tmp_mode="accept"
3111	<	;;
3112	<	(-I*|-D*)
3113	<	eval "acx_mpi_cflags=\"`eval echo '${'\\acx_mpi_cflags'}'` \$acx_mpi_tmp\""
3114	<	;;
3115	<	(-L|-l)
3116	<	acx_mpi_tmp_mode="skip"
3117	<	;;
3118	<	(*)
3119	<	;;
3120	<	esac
3121	<	;;
3122	<	(accept)
3123	<	eval "acx_mpi_cflags=\"`eval echo '${'\\acx_mpi_cflags'}'` \$acx_mpi_tmp_prefix \$acx_mpi_tmp\""
3124	<	;;
3125	<	(skip)
3126	<	;;
3127	<	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	<
3130	<	;;
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
3134	–	{ echo "$as_me:$LINENO: result: $acx_mpi_cflags" >&5
3135	–	echo "${ECHO_T}$acx_mpi_cflags" >&6; }
4436
3137	–
3138	–	{ echo "$as_me:$LINENO: checking how to link MPI-C code" >&5
3139	–	echo $ECHO_N "checking how to link MPI-C code... $ECHO_C" >&6; }
3140	–	if test "${acx_mpi_libs+set}" = set; then
3141	–	echo $ECHO_N "(cached) $ECHO_C" >&6
3142	–	else
3143	–
3144	–	case $acx_cv_mpi_implementation in
3145	–	(lammpi)
3146	–	lfo="--showme:compile --showme:link"
3147	–	;;
3148	–	(openmpi)
3149	–	lfo="--showme:link"
3150	–	;;
3151	–	(mpich)
3152	–	case "$acx_mpi_compiler_path" in
3153	–	(*mpiCC)
3154	–	sc_cv_cn="-CC="
3155	–	;;
3156	–	(*mpicxx)
3157	–	sc_cv_cn="-cxx="
3158	–	;;
3159	–	(*mpicc)
3160	–	sc_cv_cn="-cc="
3161	–	;;
3162	–	(*)
3163	–	sc_cv_cn=""
3164	–	;;
3165	–	esac
3166	–	lfo="-link_info $sc_cv_cn"
3167	–	;;
3168	–	esac
3169	–	echo "$as_me:$LINENO: mpi_pre_libs=\"\`$acx_mpi_compiler_path $lfo || echo ' no'\`\"" >&5
3170	–	mpi_pre_libs="`$acx_mpi_compiler_path $lfo 2>conftest.er1 || echo ' no'`"
3171	–	grep -v '^ *+' conftest.er1 >conftest.err
3172	–	rm -f conftest.er1
3173	–	cat conftest.err >&5
3174	–	echo "$as_me:$LINENO: mpi_pre_libs = $mpi_pre_libs" >&5
3175	–	case "$mpi_pre_libs" in
3176	–	(*no)
3177	–	acx_mpi_libs=no
3178	–	;;
3179	–	(*)
3180	–	acx_mpi_libs="$mpi_pre_libs"
3181	–	;;
3182	–	esac
3183	–
4437		fi
4438	<	{ echo "$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
3188	–	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
3194	<	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	<	;;
3207	<	(*)
3208	<	acx_mpi90_libs="$mpi_pre_libs"
3209	<	;;
3210	<	esac
3211	<
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
3213	–	{ echo "$as_me:$LINENO: result: $acx_mpi90_libs" >&5
3214	–	echo "${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="$ac_cv_path_EGREP"
4508
3219	–	if test "$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
3229	<
3230	<	MPI_LIBS=$acx_mpi_libs
3231	<
3232	<	if test "$acx_mpi90_libs" != no; then
3233	<	MPI90_LIBS=$acx_mpi90_libs
3234	<
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
3250	<	ac_cpp='$CXXCPP $CPPFLAGS'
3251	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3252	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3253	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3254	<	if test -z "$CXX"; then
3255	<	if test -n "$CCC"; then
3256	<	CXX=$CCC
3257	<	else
3258	<	if test -n "$ac_tool_prefix"; then
3259	<	for ac_prog in $CXX $ac_cv_prog_acx_mpi_mpicxx icpc pathCC pgCC c++ xlc++ xlC g++ CC
3260	<	do
3261	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3262	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3263	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3264	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3265	<	if test "${ac_cv_prog_CXX+set}" = set; then
3266	<	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	>	$as_echo "no" >&6; }
4587		fi
4588
4589
3298	–	test -n "$CXX" && break
3299	–	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... $ECHO_C" >&6; }
3309	<	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3310	<	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
3343	<	done
3344	<
3345	<	if test "x$ac_ct_CXX" = x; then
3346	<	CXX="g++"
4629	>	if test "x$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
3352	<	configuration is useful to you, please write to autoconf@gnu.org." >&5
3353	<	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3354	<	whose name does not start with the host triplet.  If you think this
3355	<	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$ac_exec_ext" >&5
4666	+	break 2
4667		fi
4668	+	done
4669	+	done
4670	+	IFS=$as_save_IFS
4671	+
4672	+	test -z "$ac_cv_path_PERLINTERP" && ac_cv_path_PERLINTERP="perl"
4673	+	;;
4674	+	esac
4675		fi
4676	<	# Provide some information about the compiler.
4677	<	echo "$as_me:$LINENO: checking for C++ compiler version" >&5
4678	<	ac_compiler=`set X $ac_compile; echo $2`
4679	<	{ (ac_try="$ac_compiler --version >&5"
4680	<	case "(($ac_try" in
4681	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4682	<	*) ac_try_echo=$ac_try;;
4683	<	esac
3372	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3373	<	(eval "$ac_compiler --version >&5") 2>&5
3374	<	ac_status=$?
3375	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3376	<	(exit $ac_status); }
3377	<	{ (ac_try="$ac_compiler -v >&5"
3378	<	case "(($ac_try" in
3379	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380	<	*) ac_try_echo=$ac_try;;
3381	<	esac
3382	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383	<	(eval "$ac_compiler -v >&5") 2>&5
3384	<	ac_status=$?
3385	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3386	<	(exit $ac_status); }
3387	<	{ (ac_try="$ac_compiler -V >&5"
3388	<	case "(($ac_try" in
3389	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3390	<	*) ac_try_echo=$ac_try;;
3391	<	esac
3392	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3393	<	(eval "$ac_compiler -V >&5") 2>&5
3394	<	ac_status=$?
3395	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3396	<	(exit $ac_status); }
4676	>	PERLINTERP=$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	>	$as_echo "no" >&6; }
4683	>	fi
4684
3398	–	cat >conftest.$ac_ext <<_ACEOF
3399	–	/* confdefs.h.  */
3400	–	_ACEOF
3401	–	cat confdefs.h >>conftest.$ac_ext
3402	–	cat >>conftest.$ac_ext <<_ACEOF
3403	–	/* end confdefs.h.  */
4685
4686	<	int
4687	<	main ()
3407	<	{
4686	>	ac_cv_path_perlinterp="$PERLINTERP"
4687	>	_sHpB='#!'
4688
3409	–	;
3410	–	return 0;
3411	–	}
3412	–	_ACEOF
3413	–	ac_clean_files_save=$ac_clean_files
3414	–	ac_clean_files="$ac_clean_files a.out a.exe b.out"
3415	–	# Try to create an executable without -o first, disregard a.out.
3416	–	# It will help us diagnose broken compilers, and finding out an intuition
3417	–	# of exeext.
3418	–	{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
3419	–	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
3420	–	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3421	–	#
3422	–	# List of possible output files, starting from the most likely.
3423	–	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3424	–	# only as a last resort.  b.out is created by i960 compilers.
3425	–	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3426	–	#
3427	–	# The IRIX 6 linker writes into existing files which may not be
3428	–	# executable, retaining their permissions.  Remove them first so a
3429	–	# subsequent execution test works.
3430	–	ac_rmfiles=
3431	–	for ac_file in $ac_files
3432	–	do
3433	–	case $ac_file in
3434	–	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3435	–	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3436	–	esac
3437	–	done
3438	–	rm -f $ac_rmfiles
4689
4690	<	if { (ac_try="$ac_link_default"
4691	<	case "(($ac_try" in
4692	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3443	<	*) ac_try_echo=$ac_try;;
3444	<	esac
3445	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3446	<	(eval "$ac_link_default") 2>&5
3447	<	ac_status=$?
3448	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449	<	(exit $ac_status); }; then
3450	<	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3451	<	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3452	<	# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3453	<	# so that the user can short-circuit this test for compilers unknown to
3454	<	# Autoconf.
3455	<	for ac_file in $ac_files ''
3456	<	do
3457	<	test -f "$ac_file" || continue
3458	<	case $ac_file in
3459	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3460	<	;;
3461	<	[ab].out )
3462	<	# We found the default executable, but exeext='' is most
3463	<	# certainly right.
3464	<	break;;
3465	<	*.* )
3466	<	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3467	<	then :; else
3468	<	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3469	<	fi
3470	<	# We set ac_cv_exeext here because the later test for it is not
3471	<	# safe: cross compilers may not add the suffix if given an `-o'
3472	<	# argument, so we may need to know it at that point already.
3473	<	# Even if this section looks crufty: it has the advantage of
3474	<	# actually working.
3475	<	break;;
3476	<	* )
3477	<	break;;
3478	<	esac
3479	<	done
3480	<	test "$ac_cv_exeext" = no && ac_cv_exeext=
3481	<
4690	>	# Check whether --with-perl-shebang was given.
4691	>	if test "${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*\(.*\)$|\1|'`
4707	>	esac
4708
3492	–	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
3493	–	See \`config.log' for more details." >&5
3494	–	echo "$as_me: error: C++ compiler cannot create executables
3495	–	See \`config.log' for more details." >&2;}
3496	–	{ (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
3510	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3511	<	*) ac_try_echo=$ac_try;;
3512	<	esac
3513	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3514	<	(eval "$ac_try") 2>&5
3515	<	ac_status=$?
3516	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517	<	(exit $ac_status); }; }; then
3518	<	cross_compiling=no
3519	<	else
3520	<	if test "$cross_compiling" = maybe; then
3521	<	cross_compiling=yes
3522	<	else
3523	<	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
3524	<	If you meant to cross compile, use \`--host'.
3525	<	See \`config.log' for more details." >&5
3526	<	echo "$as_me: error: cannot run C++ compiled programs.
3527	<	If you meant to cross compile, use \`--host'.
3528	<	See \`config.log' for more details." >&2;}
3529	<	{ (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: $_somian_shbangperl" >&6;}
4761	+	fi
4762		fi
3532	–	fi
3533	–	{ echo "$as_me:$LINENO: result: yes" >&5
3534	–	echo "${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=$?
3555	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3556	<	(exit $ac_status); }; then
3557	<	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3558	<	# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3559	<	# work properly (i.e., refer to `conftest.exe'), while it won't with
3560	<	# `rm'.
3561	<	for ac_file in conftest.exe conftest conftest.*; do
3562	<	test -f "$ac_file" || continue
3563	<	case $ac_file in
3564	<	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3565	<	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3566	<	break;;
3567	<	* ) break;;
3568	<	esac
3569	<	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; }; }
4789	<	fi
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	<	rm -f conftest$ac_cv_exeext
4831	<	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3580	<	echo "${ECHO_T}$ac_cv_exeext" >&6; }
4830	>	done
4831	>	IFS=$as_save_IFS
4832
4833	<	rm -f conftest.$ac_ext
3583	<	EXEEXT=$ac_cv_exeext
3584	<	ac_exeext=$EXEEXT
3585	<	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
3586	<	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3587	<	if test "${ac_cv_objext+set}" = set; then
3588	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3589	<	else
3590	<	cat >conftest.$ac_ext <<_ACEOF
3591	<	/* confdefs.h.  */
3592	<	_ACEOF
3593	<	cat confdefs.h >>conftest.$ac_ext
3594	<	cat >>conftest.$ac_ext <<_ACEOF
3595	<	/* end confdefs.h.  */
4833	>	rm -rf conftest.one conftest.two conftest.dir
4834
3597	–	int
3598	–	main ()
3599	–	{
3600	–
3601	–	;
3602	–	return 0;
3603	–	}
3604	–	_ACEOF
3605	–	rm -f conftest.o conftest.obj
3606	–	if { (ac_try="$ac_compile"
3607	–	case "(($ac_try" in
3608	–	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3609	–	*) ac_try_echo=$ac_try;;
3610	–	esac
3611	–	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3612	–	(eval "$ac_compile") 2>&5
3613	–	ac_status=$?
3614	–	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3615	–	(exit $ac_status); }; then
3616	–	for ac_file in conftest.o conftest.obj conftest.*; do
3617	–	test -f "$ac_file" || continue;
3618	–	case $ac_file in
3619	–	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3620	–	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3621	–	break;;
3622	–	esac
3623	–	done
3624	–	else
3625	–	echo "$as_me: failed program was:" >&5
3626	–	sed 's/^/| /' conftest.$ac_ext >&5
3627	–
3628	–	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3629	–	See \`config.log' for more details." >&5
3630	–	echo "$as_me: error: cannot compute suffix of object files: cannot compile
3631	–	See \`config.log' for more details." >&2;}
3632	–	{ (exit 1); exit 1; }; }
4835		fi
4836	<
4837	<	rm -f conftest.$ac_cv_objext conftest.$ac_ext
4836	>	if test "${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	<	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
4847	<	echo "${ECHO_T}$ac_cv_objext" >&6; }
3639	<	OBJEXT=$ac_cv_objext
3640	<	ac_objext=$OBJEXT
3641	<	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3642	<	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3643	<	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3644	<	echo $ECHO_N "(cached) $ECHO_C" >&6
3645	<	else
3646	<	cat >conftest.$ac_ext <<_ACEOF
3647	<	/* confdefs.h.  */
3648	<	_ACEOF
3649	<	cat confdefs.h >>conftest.$ac_ext
3650	<	cat >>conftest.$ac_ext <<_ACEOF
3651	<	/* end confdefs.h.  */
4846	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4847	>	$as_echo "$INSTALL" >&6; }
4848
4849	<	int
4850	<	main ()
4851	<	{
3656	<	#ifndef __GNUC__
3657	<	choke me
3658	<	#endif
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='${INSTALL}'
4852
4853	<	;
4854	<	return 0;
4855	<	}
4856	<	_ACEOF
4857	<	rm -f conftest.$ac_objext
4858	<	if { (ac_try="$ac_compile"
4859	<	case "(($ac_try" in
3667	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3668	<	*) ac_try_echo=$ac_try;;
4853	>	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4854	>
4855	>	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4856	>
4857	>	case "x$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>conftest.er1
4863	<	ac_status=$?
4864	<	grep -v '^ *+' conftest.er1 >conftest.err
4865	<	rm -f conftest.er1
4866	<	cat conftest.err >&5
4867	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677	<	(exit $ac_status); } && {
3678	<	test -z "$ac_cxx_werror_flag" ||
3679	<	test ! -s conftest.err
3680	<	} && test -s conftest.$ac_objext; then
3681	<	ac_compiler_gnu=yes
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	<	ac_compiler_gnu=no
4887	>	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="NONE"
4888		fi
3688	–
3689	–	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3690	–	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3691	–
4889		fi
4890	<	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
4891	<	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
4892	<	GXX=`test $ac_compiler_gnu = yes && echo yes`
4893	<	ac_test_CXXFLAGS=${CXXFLAGS+set}
3697	<	ac_save_CXXFLAGS=$CXXFLAGS
3698	<	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3699	<	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3700	<	if test "${ac_cv_prog_cxx_g+set}" = set; then
3701	<	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	<	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4896	<	ac_cxx_werror_flag=yes
4897	<	ac_cv_prog_cxx_g=no
4898	<	CXXFLAGS="-g"
4899	<	cat >conftest.$ac_ext <<_ACEOF
4900	<	/* confdefs.h.  */
4895	>	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4896	>	$as_echo "no" >&6; }
4897	>	fi
4898	>
4899	>
4900	>	if test "$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	<	cat confdefs.h >>conftest.$ac_ext
4917	<	cat >>conftest.$ac_ext <<_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	>	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	>	$as_echo_n "(cached) " >&6
4994	>	else
4995	>	cat confdefs.h - <<_ACEOF >conftest.$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 3719 | Line 5007 | _ACEOF
5007		return 0;
5008		}
5009		_ACEOF
5010	<	rm -f conftest.$ac_objext
5011	<	if { (ac_try="$ac_compile"
3724	<	case "(($ac_try" in
3725	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3726	<	*) ac_try_echo=$ac_try;;
3727	<	esac
3728	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3729	<	(eval "$ac_compile") 2>conftest.er1
3730	<	ac_status=$?
3731	<	grep -v '^ *+' conftest.er1 >conftest.err
3732	<	rm -f conftest.er1
3733	<	cat conftest.err >&5
3734	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3735	<	(exit $ac_status); } && {
3736	<	test -z "$ac_cxx_werror_flag" ||
3737	<	test ! -s conftest.err
3738	<	} && test -s conftest.$ac_objext; then
3739	<	ac_cv_prog_cxx_g=yes
5010	>	if ac_fn_c_try_compile "$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.$ac_ext <<_ACEOF
5019	<	/* confdefs.h.  */
3747	<	_ACEOF
3748	<	cat confdefs.h >>conftest.$ac_ext
3749	<	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
3752	–	int
3753	–	main ()
3754	–	{
3755	–
3756	–	;
3757	–	return 0;
3758	–	}
5023		_ACEOF
5024	<	rm -f conftest.$ac_objext
5025	<	if { (ac_try="$ac_compile"
5026	<	case "(($ac_try" in
3763	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3764	<	*) ac_try_echo=$ac_try;;
3765	<	esac
3766	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3767	<	(eval "$ac_compile") 2>conftest.er1
3768	<	ac_status=$?
3769	<	grep -v '^ *+' conftest.er1 >conftest.err
3770	<	rm -f conftest.er1
3771	<	cat conftest.err >&5
3772	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3773	<	(exit $ac_status); } && {
3774	<	test -z "$ac_cxx_werror_flag" ||
3775	<	test ! -s conftest.err
3776	<	} && test -s conftest.$ac_objext; then
3777	<	:
5024	>	if (eval "$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
3800	<	if { (ac_try="$ac_compile"
3801	<	case "(($ac_try" in
3802	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3803	<	*) ac_try_echo=$ac_try;;
3804	<	esac
3805	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3806	<	(eval "$ac_compile") 2>conftest.er1
3807	<	ac_status=$?
3808	<	grep -v '^ *+' conftest.er1 >conftest.err
3809	<	rm -f conftest.er1
3810	<	cat conftest.err >&5
3811	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3812	<	(exit $ac_status); } && {
3813	<	test -z "$ac_cxx_werror_flag" ||
3814	<	test ! -s conftest.err
3815	<	} && test -s conftest.$ac_objext; then
3816	<	ac_cv_prog_cxx_g=yes
3817	<	else
3818	<	echo "$as_me: failed program was:" >&5
3819	<	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.$ac_ext
5090		fi
5091
3827	–	rm -f core conftest.err conftest.$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 "$GXX" = yes; then
5113	<	CXXFLAGS="-O2"
3846	<	else
3847	<	CXXFLAGS=
3848	<	fi
5101	>
5102	>	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5103	>	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5104	>	inttypes.h stdint.h unistd.h
5105	>	do :
5106	>	as_ac_Header=`$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" | $as_tr_cpp` 1
5112	>	_ACEOF
5113	>
5114		fi
3850	–	ac_ext=c
3851	–	ac_cpp='$CPP $CPPFLAGS'
3852	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3853	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3854	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5115
3856	–	ac_ext=c
3857	–	ac_cpp='$CPP $CPPFLAGS'
3858	–	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859	–	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860	–	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3861	–	if test -n "$ac_tool_prefix"; then
3862	–	for ac_prog in $CC $ac_cv_prog_acx_mpi_mpicc icc pathcc pgcc cc xlc gcc
3863	–	do
3864	–	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3865	–	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3866	–	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3867	–	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3868	–	if test "${ac_cv_prog_CC+set}" = set; then
3869	–	echo $ECHO_N "(cached) $ECHO_C" >&6
3870	–	else
3871	–	if test -n "$CC"; then
3872	–	ac_cv_prog_CC="$CC" # Let the user override the test.
3873	–	else
3874	–	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3875	–	for as_dir in $PATH
3876	–	do
3877	–	IFS=$as_save_IFS
3878	–	test -z "$as_dir" && as_dir=.
3879	–	for ac_exec_ext in '' $ac_executable_extensions; do
3880	–	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3881	–	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3882	–	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3883	–	break 2
3884	–	fi
5116		done
3886	–	done
3887	–	IFS=$as_save_IFS
5117
3889	–	fi
3890	–	fi
3891	–	CC=$ac_cv_prog_CC
3892	–	if test -n "$CC"; then
3893	–	{ echo "$as_me:$LINENO: result: $CC" >&5
3894	–	echo "${ECHO_T}$CC" >&6; }
3895	–	else
3896	–	{ echo "$as_me:$LINENO: result: no" >&5
3897	–	echo "${ECHO_T}no" >&6; }
3898	–	fi
5118
5119	+	#
5120	+	# Handle user hints
5121	+	#
5122
5123	<	test -n "$CC" && break
5124	<	done
5125	<	fi
3904	<	if test -z "$CC"; then
3905	<	ac_ct_CC=$CC
3906	<	for ac_prog in $CC $ac_cv_prog_acx_mpi_mpicc icc pathcc pgcc cc xlc gcc
3907	<	do
3908	<	# Extract the first word of "$ac_prog", so it can be a program name with args.
3909	<	set dummy $ac_prog; ac_word=$2
3910	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3911	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3912	<	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3913	<	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 "$ac_ct_CC"; then
3916	<	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3917	<	else
3918	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3919	<	for as_dir in $PATH
3920	<	do
3921	<	IFS=$as_save_IFS
3922	<	test -z "$as_dir" && as_dir=.
3923	<	for ac_exec_ext in '' $ac_executable_extensions; do
3924	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3925	<	ac_cv_prog_ac_ct_CC="$ac_prog"
3926	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3927	<	break 2
3928	<	fi
3929	<	done
3930	<	done
3931	<	IFS=$as_save_IFS
3932	<
5127	>	zlib_dir="not_set"
5128		fi
3934	–	fi
3935	–	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3936	–	if test -n "$ac_ct_CC"; then
3937	–	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3938	–	echo "${ECHO_T}$ac_ct_CC" >&6; }
3939	–	else
3940	–	{ echo "$as_me:$LINENO: result: no" >&5
3941	–	echo "${ECHO_T}no" >&6; }
3942	–	fi
5129
5130	+	if test "$zlib_dir" != "no"; then
5131
5132	<	test -n "$ac_ct_CC" && break
5133	<	done
5134	<
5135	<	if test "x$ac_ct_CC" = x; then
3949	<	CC=""
5132	>	if test "$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 "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5143	<	whose name does not start with the host triplet.  If you think this
3958	<	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3959	<	ac_tool_warned=yes ;;
3960	<	esac
3961	<	CC=$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;}
3970	<	{ (exit 1); exit 1; }; }
3971	<
3972	<	# Provide some information about the compiler.
3973	<	echo "$as_me:$LINENO: checking for C compiler version" >&5
3974	<	ac_compiler=`set X $ac_compile; echo $2`
3975	<	{ (ac_try="$ac_compiler --version >&5"
3976	<	case "(($ac_try" in
3977	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3978	<	*) ac_try_echo=$ac_try;;
3979	<	esac
3980	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3981	<	(eval "$ac_compiler --version >&5") 2>&5
3982	<	ac_status=$?
3983	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984	<	(exit $ac_status); }
3985	<	{ (ac_try="$ac_compiler -v >&5"
3986	<	case "(($ac_try" in
3987	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3988	<	*) ac_try_echo=$ac_try;;
3989	<	esac
3990	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3991	<	(eval "$ac_compiler -v >&5") 2>&5
3992	<	ac_status=$?
3993	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994	<	(exit $ac_status); }
3995	<	{ (ac_try="$ac_compiler -V >&5"
3996	<	case "(($ac_try" in
3997	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3998	<	*) ac_try_echo=$ac_try;;
3999	<	esac
4000	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4001	<	(eval "$ac_compiler -V >&5") 2>&5
4002	<	ac_status=$?
4003	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004	<	(exit $ac_status); }
4005	<
4006	<	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4007	<	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4008	<	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4009	<	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
4014	<	cat confdefs.h >>conftest.$ac_ext
4015	<	cat >>conftest.$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__
4022	<	choke me
4023	<	#endif
4024	<
5182	>	return inflateEnd ();
5183		;
5184		return 0;
5185		}
5186		_ACEOF
5187	<	rm -f conftest.$ac_objext
5188	<	if { (ac_try="$ac_compile"
4031	<	case "(($ac_try" in
4032	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4033	<	*) ac_try_echo=$ac_try;;
4034	<	esac
4035	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4036	<	(eval "$ac_compile") 2>conftest.er1
4037	<	ac_status=$?
4038	<	grep -v '^ *+' conftest.er1 >conftest.err
4039	<	rm -f conftest.er1
4040	<	cat conftest.err >&5
4041	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042	<	(exit $ac_status); } && {
4043	<	test -z "$ac_c_werror_flag" ||
4044	<	test ! -s conftest.err
4045	<	} && test -s conftest.$ac_objext; then
4046	<	ac_compiler_gnu=yes
5187	>	if ac_fn_c_try_link "$LINENO"; then :
5188	>	ac_cv_lib_z_inflateEnd=yes
5189		else
5190	<	echo "$as_me: failed program was:" >&5
4049	<	sed 's/^/| /' conftest.$ac_ext >&5
4050	<
4051	<	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=$ac_compiler_gnu
5195	<
5192	>	rm -f core conftest.err conftest.$ac_objext \
5193	>	conftest$ac_exeext conftest.$ac_ext
5194	>	LIBS=$ac_check_lib_save_LIBS
5195	>	fi
5196	>	{ $as_echo "$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$ac_cv_lib_z_inflateEnd" = xyes; then :
5199	>	zlib_cv_libz=yes
5200	>	else
5201	>	zlib_cv_libz=no
5202		fi
5203	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
5204	<	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
5205	<	GCC=`test $ac_compiler_gnu = yes && echo yes`
5206	<	ac_test_CFLAGS=${CFLAGS+set}
4062	<	ac_save_CFLAGS=$CFLAGS
4063	<	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4064	<	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4065	<	if test "${ac_cv_prog_cc_g+set}" = set; then
4066	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5203	>
5204	>	ac_fn_c_check_header_mongrel "$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	<	ac_save_c_werror_flag=$ac_c_werror_flag
5209	<	ac_c_werror_flag=yes
4070	<	ac_cv_prog_cc_g=no
4071	<	CFLAGS="-g"
4072	<	cat >conftest.$ac_ext <<_ACEOF
4073	<	/* confdefs.h.  */
4074	<	_ACEOF
4075	<	cat confdefs.h >>conftest.$ac_ext
4076	<	cat >>conftest.$ac_ext <<_ACEOF
4077	<	/* end confdefs.h.  */
5208	>	zlib_cv_zlib_h=no
5209	>	fi
5210
4079	–	int
4080	–	main ()
4081	–	{
5211
5212	<	;
5213	<	return 0;
5214	<	}
5215	<	_ACEOF
5216	<	rm -f conftest.$ac_objext
5217	<	if { (ac_try="$ac_compile"
5218	<	case "(($ac_try" in
5219	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5220	<	*) ac_try_echo=$ac_try;;
5221	<	esac
5222	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5223	<	(eval "$ac_compile") 2>conftest.er1
5224	<	ac_status=$?
5225	<	grep -v '^ *+' conftest.er1 >conftest.err
5226	<	rm -f conftest.er1
5227	<	cat conftest.err >&5
5228	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229	<	(exit $ac_status); } && {
5230	<	test -z "$ac_c_werror_flag" ||
5231	<	test ! -s conftest.err
5232	<	} && test -s conftest.$ac_objext; then
5233	<	ac_cv_prog_cc_g=yes
5212	>	ac_ext=c
5213	>	ac_cpp='$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"
4127	<	case "(($ac_try" in
4128	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4129	<	*) ac_try_echo=$ac_try;;
4130	<	esac
4131	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4132	<	(eval "$ac_compile") 2>conftest.er1
4133	<	ac_status=$?
4134	<	grep -v '^ *+' conftest.er1 >conftest.err
4135	<	rm -f conftest.er1
4136	<	cat conftest.err >&5
4137	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4138	<	(exit $ac_status); } && {
4139	<	test -z "$ac_c_werror_flag" ||
4140	<	test ! -s conftest.err
4141	<	} && test -s conftest.$ac_objext; then
4142	<	:
5319	>	if ac_fn_c_try_link "$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"
4166	<	case "(($ac_try" in
4167	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4168	<	*) ac_try_echo=$ac_try;;
4169	<	esac
4170	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4171	<	(eval "$ac_compile") 2>conftest.er1
4172	<	ac_status=$?
4173	<	grep -v '^ *+' conftest.er1 >conftest.err
4174	<	rm -f conftest.er1
4175	<	cat conftest.err >&5
4176	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177	<	(exit $ac_status); } && {
4178	<	test -z "$ac_c_werror_flag" ||
4179	<	test ! -s conftest.err
4180	<	} && test -s conftest.$ac_objext; then
4181	<	ac_cv_prog_cc_g=yes
5370	>	if ac_fn_c_try_link "$LINENO"; then :
5371	>	ac_cv_lib_fftw_fftwnd_one=yes
5372		else
5373	<	echo "$as_me: failed program was:" >&5
4184	<	sed 's/^/| /' conftest.$ac_ext >&5
4185	<
4186	<
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	>	{ $as_echo "$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.$ac_ext
5387	>	ac_fn_c_check_header_mongrel "$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	>	fftw_cv_fftw_h=no
5392		fi
5393
5394	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5395	<	ac_c_werror_flag=$ac_save_c_werror_flag
5396	<	fi
5397	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5398	<	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
5399	<	if test "$ac_test_CFLAGS" = set; then
4201	<	CFLAGS=$ac_save_CFLAGS
4202	<	elif test $ac_cv_prog_cc_g = yes; then
4203	<	if test "$GCC" = yes; then
4204	<	CFLAGS="-g -O2"
4205	<	else
4206	<	CFLAGS="-g"
4207	<	fi
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	>	$as_echo_n "(cached) " >&6
5400		else
5401	<	if test "$GCC" = yes; then
5402	<	CFLAGS="-O2"
5403	<	else
4212	<	CFLAGS=
4213	<	fi
4214	<	fi
4215	<	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4216	<	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4217	<	if test "${ac_cv_prog_cc_c89+set}" = set; then
4218	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4219	<	else
4220	<	ac_cv_prog_cc_c89=no
4221	<	ac_save_CC=$CC
4222	<	cat >conftest.$ac_ext <<_ACEOF
4223	<	/* confdefs.h.  */
4224	<	_ACEOF
4225	<	cat confdefs.h >>conftest.$ac_ext
4226	<	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.  */
4228	–	#include <stdarg.h>
4229	–	#include <stdio.h>
4230	–	#include <sys/types.h>
4231	–	#include <sys/stat.h>
4232	–	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4233	–	struct buf { int x; };
4234	–	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4235	–	static char *e (p, i)
4236	–	char **p;
4237	–	int i;
4238	–	{
4239	–	return p[i];
4240	–	}
4241	–	static char *f (char * (*g) (char **, int), char **p, ...)
4242	–	{
4243	–	char *s;
4244	–	va_list v;
4245	–	va_start (v,p);
4246	–	s = g (p, va_arg (v,int));
4247	–	va_end (v);
4248	–	return s;
4249	–	}
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.  */
4258	<	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4259	<
4260	<	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4261	<	inside strings and character constants.  */
4262	<	#define FOO(x) 'x'
4263	<	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4264	<
4265	<	int test (int i, double x);
4266	<	struct s1 {int (*f) (int a);};
4267	<	struct s2 {int (*f) (double a);};
4268	<	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4269	<	int argc;
4270	<	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__"
4281	<	do
4282	<	CC="$ac_save_CC $ac_arg"
4283	<	rm -f conftest.$ac_objext
4284	<	if { (ac_try="$ac_compile"
4285	<	case "(($ac_try" in
4286	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4287	<	*) ac_try_echo=$ac_try;;
4288	<	esac
4289	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4290	<	(eval "$ac_compile") 2>conftest.er1
4291	<	ac_status=$?
4292	<	grep -v '^ *+' conftest.er1 >conftest.err
4293	<	rm -f conftest.er1
4294	<	cat conftest.err >&5
4295	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4296	<	(exit $ac_status); } && {
4297	<	test -z "$ac_c_werror_flag" ||
4298	<	test ! -s conftest.err
4299	<	} && test -s conftest.$ac_objext; then
4300	<	ac_cv_prog_cc_c89=$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
4303	<	sed 's/^/| /' conftest.$ac_ext >&5
4304	<
4305	<
5424	>	ac_cv_lib_dfftw_fftwnd_one=no
5425		fi
5426	+	rm -f core conftest.err conftest.$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=$ac_save_CC
4313	<
5438	>	ac_fn_c_check_header_mongrel "$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
4315	–	# AC_CACHE_VAL
4316	–	case "x$ac_cv_prog_cc_c89" in
4317	–	x)
4318	–	{ echo "$as_me:$LINENO: result: none needed" >&5
4319	–	echo "${ECHO_T}none needed" >&6; } ;;
4320	–	xno)
4321	–	{ echo "$as_me:$LINENO: result: unsupported" >&5
4322	–	echo "${ECHO_T}unsupported" >&6; } ;;
4323	–	*)
4324	–	CC="$CC $ac_cv_prog_cc_c89"
4325	–	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4326	–	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4327	–	esac
5444
5445
5446	<	ac_ext=c
5446	>	fi
5447	>	fi
5448	>	ac_ext=c
5449		ac_cpp='$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=${ac_fc_srcext-f}
4337	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
4338	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
4339	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4340	<	if test -n "$ac_tool_prefix"; then
4341	<	for ac_prog in $FC $ac_cv_prog_acx_mpi_mpif90 ifort ifc pathf95 pgf95 xlf95 lf95 epcf90 pathf90 xlf90 f95 f90 gfortran g95 fort
4342	<	do
4343	<	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4344	<	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4345	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
4346	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4347	<	if test "${ac_cv_prog_FC+set}" = set; then
4348	<	echo $ECHO_N "(cached) $ECHO_C" >&6
4349	<	else
4350	<	if test -n "$FC"; then
4351	<	ac_cv_prog_FC="$FC" # Let the user override the test.
4352	<	else
4353	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4354	<	for as_dir in $PATH
4355	<	do
4356	<	IFS=$as_save_IFS
4357	<	test -z "$as_dir" && as_dir=.
4358	<	for ac_exec_ext in '' $ac_executable_extensions; do
4359	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4360	<	ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
4361	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4362	<	break 2
4363	<	fi
4364	<	done
4365	<	done
4366	<	IFS=$as_save_IFS
5454	>	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
5455
5456	<	fi
4369	<	fi
4370	<	FC=$ac_cv_prog_FC
4371	<	if test -n "$FC"; then
4372	<	{ echo "$as_me:$LINENO: result: $FC" >&5
4373	<	echo "${ECHO_T}$FC" >&6; }
4374	<	else
4375	<	{ echo "$as_me:$LINENO: result: no" >&5
4376	<	echo "${ECHO_T}no" >&6; }
4377	<	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	<
6209	<	# Extract the first word of "perl", so it can be a program name with args.
6210	<	set dummy perl; ac_word=$2
5127	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5128	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5129	<	if test "${ac_cv_path_PERLINTERP+set}" = set; then
5130	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5131	<	else
5132	<	case $PERLINTERP in
5133	<	[\\/]* | ?:[\\/]*)
5134	<	ac_cv_path_PERLINTERP="$PERLINTERP" # Let the user override the test with a path.
5135	<	;;
5136	<	*)
5137	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5138	<	for as_dir in $PATH
5139	<	do
5140	<	IFS=$as_save_IFS
5141	<	test -z "$as_dir" && as_dir=.
5142	<	for ac_exec_ext in '' $ac_executable_extensions; do
5143	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5144	<	ac_cv_path_PERLINTERP="$as_dir/$ac_word$ac_exec_ext"
5145	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5146	<	break 2
5147	<	fi
5148	<	done
5149	<	done
5150	<	IFS=$as_save_IFS
5151	<
5152	<	test -z "$ac_cv_path_PERLINTERP" && ac_cv_path_PERLINTERP="perl"
5153	<	;;
5154	<	esac
5155	<	fi
5156	<	PERLINTERP=$ac_cv_path_PERLINTERP
5157	<	if test -n "$PERLINTERP"; then
5158	<	{ echo "$as_me:$LINENO: result: $PERLINTERP" >&5
5159	<	echo "${ECHO_T}$PERLINTERP" >&6; }
5160	<	else
5161	<	{ echo "$as_me:$LINENO: result: no" >&5
5162	<	echo "${ECHO_T}no" >&6; }
5163	<	fi
5164	<
5165	<
5166	<	ac_cv_path_perlinterp="$PERLINTERP"
5167	<	_sHpB='#!'
5168	<
5169	<
5170	<	# Check whether --with-perl-shebang was given.
5171	<	if test "${with_perl_shebang+set}" = set; then
5172	<	withval=$with_perl_shebang; opt_perl_shebang="$withval"
5173	<	else
5174	<	opt_perl_shebang="not_set"
5175	<	fi
5176	<
5177	<	{ echo "$as_me:$LINENO: checking whether explicit instead of detected sharpbang is to be used" >&5
5178	<	echo $ECHO_N "checking whether explicit instead of detected sharpbang is to be used... $ECHO_C" >&6; }
5179	<	if test "${ax_cv_opt_perl_shebang+set}" = set; then
5180	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5181	<	else
5182	<	case "$opt_perl_shebang" in
5183	<	not_set  ) ax_cv_opt_perl_shebang=''
5184	<	;;
5185	<	*     )
5186	<	ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'`
5187	<	esac
5188	<
5189	<	fi
5190	<	{ echo "$as_me:$LINENO: result: $ax_cv_opt_perl_shebang" >&5
5191	<	echo "${ECHO_T}$ax_cv_opt_perl_shebang" >&6; }
5192	<	if test "A$ax_cv_opt_perl_shebang" != "A"
5193	<	then
5194	<	ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang"
5195	<	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
5196	<	{ echo "$as_me:$LINENO: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&5
5197	<	echo "$as_me: OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG." >&6;}
5198	<
5199	<	# Automatic detection of sharpbang formula starts here
5200	<	else
5201	<	_somian_shbangperl=`$PERLINTERP -V:startperl`
5202	<	negclass="[^']"; # must leave this comment:  m4 will remove the outer brackets for us, heheh
5203	<	{ echo "$as_me:$LINENO: checking for kernel sharpbang invocation to start perl" >&5
5204	<	echo $ECHO_N "checking for kernel sharpbang invocation to start perl... $ECHO_C" >&6; }
5205	<	if test "${ac_cv_sys_kernshrpbang_perl+set}" = set; then
5206	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5207	<	else
5208	<	_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"`
5209	<	if test "x$_somian_kspb_perl" == x
5210	<	then _somian_ksbp_warn_empty='durnit'
5211	<	else
5212	<	case "A$_somian_kspb_perl" in
5213	<	A#!*perl* )
5214	<	ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'`
5215	<	;;
5216	<	A*    )  _somian_ksbp_warn_defau='trouble'
5217	<	ac_cv_sys_kernshrpbang_perl="$PERLINTERP"
5218	<	esac
5219	<	fi
5220	<
5221	<	fi
5222	<	{ echo "$as_me:$LINENO: result: $ac_cv_sys_kernshrpbang_perl" >&5
5223	<	echo "${ECHO_T}$ac_cv_sys_kernshrpbang_perl" >&6; }
5224	<	# The above prints Checking ... result message to user.
5225	<	PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl"
5226	<
5227	<	if test A${_somian_ksbp_warn_empty+set} == Aset
5228	<	then   { echo "$as_me:$LINENO: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&5
5229	<	echo "$as_me: WARNING: In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen." >&2;}
5230	<	fi
5231	<	# Inform user after printing result value
5232	<	if test A${_somian_ksbp_warn_defau+set} == Aset
5233	<	then { echo "$as_me:$LINENO: Maybe Not good -" >&5
5234	<	echo "$as_me: Maybe Not good -" >&6;}
5235	<	{ echo "$as_me:$LINENO: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&5
5236	<	echo "$as_me: WARNING: In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP" >&2;}
5237	<	else { echo "$as_me:$LINENO: OK Good result - " >&5
5238	<	echo "$as_me: OK Good result - " >&6;}
5239	<	{ echo "$as_me:$LINENO: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&5
5240	<	echo "$as_me: In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl" >&6;}
5241	<	fi
5242	<	fi
5243	<
5244	<	# Find a good install program.  We prefer a C program (faster),
5245	<	# so one script is as good as another.  But avoid the broken or
5246	<	# incompatible versions:
5247	<	# SysV /etc/install, /usr/sbin/install
5248	<	# SunOS /usr/etc/install
5249	<	# IRIX /sbin/install
5250	<	# AIX /bin/install
5251	<	# AmigaOS /C/install, which installs bootblocks on floppy discs
5252	<	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5253	<	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5254	<	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5255	<	# OS/2's system install, which has a completely different semantic
5256	<	# ./install, which can be erroneously created by make from ./install.sh.
5257	<	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5258	<	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5259	<	if test -z "$INSTALL"; then
5260	<	if test "${ac_cv_path_install+set}" = set; then
5261	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5262	<	else
5263	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5264	<	for as_dir in $PATH
5265	<	do
5266	<	IFS=$as_save_IFS
5267	<	test -z "$as_dir" && as_dir=.
5268	<	# Account for people who put trailing slashes in PATH elements.
5269	<	case $as_dir/ in
5270	<	./ | .// | /cC/* | \
5271	<	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5272	<	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5273	<	/usr/ucb/* ) ;;
5274	<	*)
5275	<	# OSF1 and SCO ODT 3.0 have their own names for install.
5276	<	# Don't use installbsd from OSF since it installs stuff as root
5277	<	# by default.
5278	<	for ac_prog in ginstall scoinst install; do
5279	<	for ac_exec_ext in '' $ac_executable_extensions; do
5280	<	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5281	<	if test $ac_prog = install &&
5282	<	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5283	<	# AIX install.  It has an incompatible calling convention.
5284	<	:
5285	<	elif test $ac_prog = install &&
5286	<	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5287	<	# program-specific install script used by HP pwplus--don't use.
5288	<	:
5289	<	else
5290	<	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5291	<	break 3
5292	<	fi
5293	<	fi
5294	<	done
5295	<	done
5296	<	;;
5297	<	esac
5298	<	done
5299	<	IFS=$as_save_IFS
5300	<
5301	<
5302	<	fi
5303	<	if test "${ac_cv_path_install+set}" = set; then
5304	<	INSTALL=$ac_cv_path_install
5305	<	else
5306	<	# As a last resort, use the slow shell script.  Don't cache a
5307	<	# value for INSTALL within a source directory, because that will
5308	<	# break other packages using the cache if that directory is
5309	<	# removed, or if the value is a relative name.
5310	<	INSTALL=$ac_install_sh
5311	<	fi
5312	<	fi
5313	<	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
5314	<	echo "${ECHO_T}$INSTALL" >&6; }
5315	<
5316	<	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5317	<	# It thinks the first close brace ends the variable substitution.
5318	<	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5319	<
5320	<	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5321	<
5322	<	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5323	<
5324	<	case "x$INSTALL" in
5325	<	x/*) ;;
5326	<	*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
5327	<	esac
5328	<	MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"
5329	<	# Extract the first word of "ar", so it can be a program name with args.
5330	<	set dummy ar; ac_word=$2
5331	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5332	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5333	<	if test "${ac_cv_prog_AR+set}" = set; then
5334	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5335	<	else
5336	<	if test -n "$AR"; then
5337	<	ac_cv_prog_AR="$AR" # Let the user override the test.
5338	<	else
5339	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5340	<	for as_dir in $PATH
5341	<	do
5342	<	IFS=$as_save_IFS
5343	<	test -z "$as_dir" && as_dir=.
5344	<	for ac_exec_ext in '' $ac_executable_extensions; do
5345	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5346	<	ac_cv_prog_AR="ar"
5347	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5348	<	break 2
5349	<	fi
5350	<	done
5351	<	done
5352	<	IFS=$as_save_IFS
5353	<
5354	<	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="NONE"
5355	<	fi
5356	<	fi
5357	<	AR=$ac_cv_prog_AR
5358	<	if test -n "$AR"; then
5359	<	{ echo "$as_me:$LINENO: result: $AR" >&5
5360	<	echo "${ECHO_T}$AR" >&6; }
5361	<	else
5362	<	{ echo "$as_me:$LINENO: result: no" >&5
5363	<	echo "${ECHO_T}no" >&6; }
5364	<	fi
5365	<
5366	<
5367	<	if test "$AR" = "NONE"; then
5368	<	cat >confcache <<\_ACEOF
5369	<	# This file is a shell script that caches the results of configure
5370	<	# tests run on this system so they can be shared between configure
5371	<	# scripts and configure runs, see configure's option --config-cache.
5372	<	# It is not useful on other systems.  If it contains results you don't
5373	<	# want to keep, you may remove or edit it.
5374	<	#
5375	<	# config.status only pays attention to the cache file if you give it
5376	<	# the --recheck option to rerun configure.
5377	<	#
5378	<	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5379	<	# loading this file, other *unset* `ac_cv_foo' will be assigned the
5380	<	# following values.
5381	<
5382	<	_ACEOF
5383	<
5384	<	# The following way of writing the cache mishandles newlines in values,
5385	<	# but we know of no workaround that is simple, portable, and efficient.
5386	<	# So, we kill variables containing newlines.
5387	<	# Ultrix sh set writes to stderr and can't be redirected directly,
5388	<	# and sets the high bit in the cache file unless we assign to the vars.
5389	<	(
5390	<	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5391	<	eval ac_val=\$$ac_var
5392	<	case $ac_val in #(
5393	<	*${as_nl}*)
5394	<	case $ac_var in #(
5395	<	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5396	<	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5397	<	esac
5398	<	case $ac_var in #(
5399	<	_ | IFS | as_nl) ;; #(
5400	<	*) $as_unset $ac_var ;;
5401	<	esac ;;
5402	<	esac
5403	<	done
5404	<
5405	<	(set) 2>&1 |
5406	<	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5407	<	*${as_nl}ac_space=\ *)
5408	<	# `set' does not quote correctly, so add quotes (double-quote
5409	<	# substitution turns \\\\ into \\, and sed turns \\ into \).
5410	<	sed -n \
5411	<	"s/'/'\\\\''/g;
5412	<	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5413	<	;; #(
5414	<	*)
5415	<	# `set' quotes correctly as required by POSIX, so do not add quotes.
5416	<	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5417	<	;;
5418	<	esac |
5419	<	sort
5420	<	) |
5421	<	sed '
5422	<	/^ac_cv_env_/b end
5423	<	t clear
5424	<	:clear
5425	<	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5426	<	t end
5427	<	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5428	<	:end' >>confcache
5429	<	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5430	<	if test -w "$cache_file"; then
5431	<	test "x$cache_file" != "x/dev/null" &&
5432	<	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
5433	<	echo "$as_me: updating cache $cache_file" >&6;}
5434	<	cat confcache >$cache_file
5435	<	else
5436	<	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5437	<	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5438	<	fi
5439	<	fi
5440	<	rm -f confcache
5441	<	exit 1
5442	<	fi
5443	<	# Extract the first word of "ps", so it can be a program name with args.
5444	<	set dummy ps; ac_word=$2
5445	<	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
5446	<	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5447	<	if test "${ac_cv_path_PS+set}" = set; then
5448	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5449	<	else
5450	<	case $PS in
5451	<	[\\/]* | ?:[\\/]*)
5452	<	ac_cv_path_PS="$PS" # Let the user override the test with a path.
5453	<	;;
5454	<	*)
5455	<	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5456	<	for as_dir in $PATH
5457	<	do
5458	<	IFS=$as_save_IFS
5459	<	test -z "$as_dir" && as_dir=.
5460	<	for ac_exec_ext in '' $ac_executable_extensions; do
5461	<	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5462	<	ac_cv_path_PS="$as_dir/$ac_word$ac_exec_ext"
5463	<	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5464	<	break 2
5465	<	fi
5466	<	done
5467	<	done
5468	<	IFS=$as_save_IFS
5469	<
5470	<	;;
5471	<	esac
5472	<	fi
5473	<	PS=$ac_cv_path_PS
5474	<	if test -n "$PS"; then
5475	<	{ echo "$as_me:$LINENO: result: $PS" >&5
5476	<	echo "${ECHO_T}$PS" >&6; }
5477	<	else
5478	<	{ echo "$as_me:$LINENO: result: no" >&5
5479	<	echo "${ECHO_T}no" >&6; }
5480	<	fi
5481	<
5482	<
5483	<	{ echo "$as_me:$LINENO: checking for POSIX or BSD ps syntax" >&5
5484	<	echo $ECHO_N "checking for POSIX or BSD ps syntax... $ECHO_C" >&6; }
5485	<	if test "${ac_cv_prog_ps_syntax+set}" = set; then
5486	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5487	<	else
5488	<
5489	<	if $PS ax -o rss > /dev/null 2>&1; then
5490	<	ac_cv_prog_ps_ax=yes
5491	<	else
5492	<	ac_cv_prog_ps_ax=no
5493	<	fi
5494	<	if $PS -ef -o rss > /dev/null 2>&1; then
5495	<	ac_cv_prog_ps_ef=yes
5496	<	else
5497	<	ac_cv_prog_ps_ef=no
5498	<	fi
5499	<	if test "$ac_cv_prog_ps_ax" = yes; then
5500	<	ac_cv_prog_ps_syntax=BSD
5501	<	else
5502	<	if test "$ac_cv_prog_ps_ef" = yes; then
5503	<	ac_cv_prog_ps_syntax=POSIX
5504	<	else
5505	<	{ { echo "$as_me:$LINENO: error: Could not determine ps syntax" >&5
5506	<	echo "$as_me: error: Could not determine ps syntax" >&2;}
5507	<	{ (exit 1); exit 1; }; }
5508	<	fi
5509	<	fi
5510	<
5511	<	fi
5512	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_ps_syntax" >&5
5513	<	echo "${ECHO_T}$ac_cv_prog_ps_syntax" >&6; }
5514	<
5515	<	cat >>confdefs.h <<_ACEOF
5516	<	#define PSCOMMAND $PS
5517	<	_ACEOF
5518	<
5519	<	if test "$ac_cv_prog_ps_syntax" = BSD; then
5520	<
5521	<	cat >>confdefs.h <<\_ACEOF
5522	<	#define PSTYPE_IS_BSD 1
5523	<	_ACEOF
5524	<
5525	<	else
5526	<	if test "$ac_cv_prog_ps_syntax" = POSIX; then
5527	<
5528	<	cat >>confdefs.h <<\_ACEOF
5529	<	#define PSTYPE_IS_POSIX 1
5530	<	_ACEOF
5531	<
5532	<	else
5533	<	{ { echo "$as_me:$LINENO: error: Unknown ps syntax type!" >&5
5534	<	echo "$as_me: error: Unknown ps syntax type!" >&2;}
5535	<	{ (exit 1); exit 1; }; }
5536	<	fi
5537	<	fi
5538	<
5539	<	ac_ext=${ac_fc_srcext-f}
5540	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5541	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5542	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5543	<
5544	<
5545	<	ac_ext=${ac_fc_srcext-f}
5546	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5547	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5548	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5549	<	{ echo "$as_me:$LINENO: checking for Fortran flag to compile .F90 files" >&5
5550	<	echo $ECHO_N "checking for Fortran flag to compile .F90 files... $ECHO_C" >&6; }
5551	<	if test "${ac_cv_fc_srcext_F90+set}" = set; then
5552	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5553	<	else
5554	<	ac_ext=F90
5555	<	ac_fcflags_srcext_save=$ac_fcflags_srcext
5556	<	ac_fcflags_srcext=
5557	<	ac_cv_fc_srcext_F90=unknown
5558	<	for ac_flag in none -qsuffix=f=F90 -Tf; do
5559	<	test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
5560	<	cat >conftest.$ac_ext <<_ACEOF
5561	<	program main
5562	<
5563	<	end
5564	<	_ACEOF
5565	<	rm -f conftest.$ac_objext
5566	<	if { (ac_try="$ac_compile"
5567	<	case "(($ac_try" in
5568	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5569	<	*) ac_try_echo=$ac_try;;
5570	<	esac
5571	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5572	<	(eval "$ac_compile") 2>conftest.er1
5573	<	ac_status=$?
5574	<	grep -v '^ *+' conftest.er1 >conftest.err
5575	<	rm -f conftest.er1
5576	<	cat conftest.err >&5
5577	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	<	(exit $ac_status); } && {
5579	<	test -z "$ac_fc_werror_flag" ||
5580	<	test ! -s conftest.err
5581	<	} && test -s conftest.$ac_objext; then
5582	<	ac_cv_fc_srcext_F90=$ac_flag; break
5583	<	else
5584	<	echo "$as_me: failed program was:" >&5
5585	<	sed 's/^/| /' conftest.$ac_ext >&5
5586	<
5587	<
5588	<	fi
5589	<
5590	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5591	<	done
5592	<	rm -f conftest.$ac_objext conftest.F90
5593	<	ac_fcflags_srcext=$ac_fcflags_srcext_save
5594	<
5595	<	fi
5596	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_srcext_F90" >&5
5597	<	echo "${ECHO_T}$ac_cv_fc_srcext_F90" >&6; }
5598	<	if test "x$ac_cv_fc_srcext_F90" = xunknown; then
5599	<	{ { echo "$as_me:$LINENO: error: Fortran could not compile .F90 files" >&5
5600	<	echo "$as_me: error: Fortran could not compile .F90 files" >&2;}
5601	<	{ (exit 1); exit 1; }; }
5602	<	else
5603	<	ac_fc_srcext=F90
5604	<	if test "x$ac_cv_fc_srcext_F90" = xnone; then
5605	<	ac_fcflags_srcext=""
5606	<	FCFLAGS_F90=""
5607	<	else
5608	<	ac_fcflags_srcext=$ac_cv_fc_srcext_F90
5609	<	FCFLAGS_F90=$ac_cv_fc_srcext_F90
5610	<	fi
5611	<
5612	<
5613	<	fi
5614	<	ac_ext=${ac_fc_srcext-f}
5615	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5616	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5617	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5618	<
5619	<
5620	<
5621	<
5622	<
5623	<	# Try to determine native compiler flags that allow us to use F90 suffix
5624	<	# for preprocessed f90 source.
5625	<
5626	<	if test "$ac_test_PREPFLAG" != "set"; then
5627	<	PREPFLAG=""
5628	<	case "${host_cpu}-${host_os}" in
5629	<
5630	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
5631	<	PREPFLAG="-fpp1 "
5632	<	fi;;
5633	<	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
5634	<	PREPFLAG="-qsuffix=cpp=F90 "
5635	<	fi;;
5636	<	*darwin*)
5637	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
5638	<	PREPFLAG="-qsuffix=cpp=F90 "
5639	<	fi;;
5640	<	esac
5641	<
5642	<	if test -z "$PREPFLAG"; then
5643	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPFLAG\"" >&5
5644	<	echo "$as_me: WARNING: \"Using empty PREPFLAG\"" >&2;}
5645	<	PREPFLAG=""
5646	<	fi
5647	<
5648	<	{ echo "$as_me:$LINENO: checking to make sure F90 preprocessor flag works" >&5
5649	<	echo $ECHO_N "checking to make sure F90 preprocessor flag works... $ECHO_C" >&6; }
5650	<
5651	<	ac_ext=${ac_fc_srcext-f}
5652	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5653	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5654	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5655	<
5656	<	ac_save_ext=$ac_ext
5657	<	ac_ext=F90
5658	<	ac_save_FCFLAGS_SRCEXT=$FCFLAGS_SRCEXT
5659	<
5660	<	if test "$PREPFLAG"; then
5661	<	FCFLAGS_SRCEXT="${PREPFLAG}"
5662	<	fi
5663	<
5664	<	cat >conftest.$ac_ext <<_ACEOF
5665	<
5666	<
5667	<	program conftest
5668	<	integer :: i
5669	<	i = 1
5670	<	end program conftest
5671	<
5672	<	_ACEOF
5673	<	rm -f conftest.$ac_objext
5674	<	if { (ac_try="$ac_compile"
5675	<	case "(($ac_try" in
5676	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5677	<	*) ac_try_echo=$ac_try;;
5678	<	esac
5679	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5680	<	(eval "$ac_compile") 2>conftest.er1
5681	<	ac_status=$?
5682	<	grep -v '^ *+' conftest.er1 >conftest.err
5683	<	rm -f conftest.er1
5684	<	cat conftest.err >&5
5685	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5686	<	(exit $ac_status); } && {
5687	<	test -z "$ac_fc_werror_flag" ||
5688	<	test ! -s conftest.err
5689	<	} && test -s conftest.$ac_objext; then
5690	<	prepflagworks=1
5691	<	else
5692	<	echo "$as_me: failed program was:" >&5
5693	<	sed 's/^/| /' conftest.$ac_ext >&5
5694	<
5695	<	prepflagworks=0
5696	<	fi
5697	<
5698	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699	<
5700	<	FCFLAGS_SRCEXT=$ac_save_FCFLAGS_SRCEXT
5701	<	ac_ext=$ac_save_ext
5702	<	ac_ext=${ac_fc_srcext-f}
5703	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5704	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5705	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5706	<
5707	<
5708	<	if test "$prepflagworks" = 1; then
5709	<	{ echo "$as_me:$LINENO: result: yes" >&5
5710	<	echo "${ECHO_T}yes" >&6; }
5711	<	FCFLAGS_SRCEXT="${PREPFLAG}"
5712	<
5713	<	else
5714	<	{ echo "$as_me:$LINENO: result: no" >&5
5715	<	echo "${ECHO_T}no" >&6; }
5716	<	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor flag" >&5
5717	<	echo "$as_me: error: Can't figure out working Fortran90 preprocessor flag" >&2;}
5718	<	{ (exit 1); exit 1; }; }
5719	<	fi
5720	<	fi
5721	<
5722	<
5723	<
5724	<
5725	<
5726	<	# Try to determine native compiler flags that allow us to use F90 suffix
5727	<	# for preprocessed f90 source with -D type defines
5728	<
5729	<	if test "$ac_test_PREPDEFFLAG" != "set"; then
5730	<	PREPDEFFLAG=""
5731	<	case "${host_cpu}-${host_os}" in
5732	<
5733	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
5734	<	PREPDEFFLAG=" "
5735	<	fi;;
5736	<	*aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
5737	<	PREPDEFFLAG="-WF,"
5738	<	fi;;
5739	<	*darwin*)
5740	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
5741	<	PREPDEFFLAG="-WF,"
5742	<	fi;;
5743	<	esac
5744	<
5745	<	if test -z "$PREPDEFFLAG"; then
5746	<	{ echo "$as_me:$LINENO: WARNING: \"Using empty PREPDEFFLAG\"" >&5
5747	<	echo "$as_me: WARNING: \"Using empty PREPDEFFLAG\"" >&2;}
5748	<	PREPDEFFLAG=" "
5749	<	fi
5750	<
5751	<	{ echo "$as_me:$LINENO: checking to make sure F90 preprocessor define flag works" >&5
5752	<	echo $ECHO_N "checking to make sure F90 preprocessor define flag works... $ECHO_C" >&6; }
5753	<
5754	<	ac_ext=${ac_fc_srcext-f}
5755	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5756	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5757	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5758	<
5759	<	ac_save_ext=$ac_ext
5760	<	ac_ext=F90
5761	<	ac_save_FCFLAGS=$FCFLAGS
5762	<
5763	<	if test "$PREPDEFFLAG"; then
5764	<	FCFLAGS="${FCFLAGS} ${PREPDEFFLAG}-DTEST"
5765	<	fi
5766	<
5767	<	cat >conftest.$ac_ext <<_ACEOF
5768	<
5769	<
5770	<	program conftest
5771	<	integer :: i
5772	<	#ifdef TEST
5773	<	i = 1
5774	<	#else
5775	<	choke me
5776	<	#endif
5777	<	end program conftest
5778	<
5779	<	_ACEOF
5780	<	rm -f conftest.$ac_objext
5781	<	if { (ac_try="$ac_compile"
5782	<	case "(($ac_try" in
5783	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5784	<	*) ac_try_echo=$ac_try;;
5785	<	esac
5786	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5787	<	(eval "$ac_compile") 2>conftest.er1
5788	<	ac_status=$?
5789	<	grep -v '^ *+' conftest.er1 >conftest.err
5790	<	rm -f conftest.er1
5791	<	cat conftest.err >&5
5792	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793	<	(exit $ac_status); } && {
5794	<	test -z "$ac_fc_werror_flag" ||
5795	<	test ! -s conftest.err
5796	<	} && test -s conftest.$ac_objext; then
5797	<	prepdefflagworks=1
5798	<	else
5799	<	echo "$as_me: failed program was:" >&5
5800	<	sed 's/^/| /' conftest.$ac_ext >&5
5801	<
5802	<	prepdefflagworks=0
5803	<	fi
5804	<
5805	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5806	<
5807	<	FCFLAGS=$ac_save_FCFLAGS
5808	<	ac_ext=$ac_save_ext
5809	<	ac_ext=${ac_fc_srcext-f}
5810	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5811	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5812	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5813	<
5814	<
5815	<	if test "$prepdefflagworks" = 1; then
5816	<	{ echo "$as_me:$LINENO: result: yes" >&5
5817	<	echo "${ECHO_T}yes" >&6; }
5818	<
5819	<	else
5820	<	{ echo "$as_me:$LINENO: result: no" >&5
5821	<	echo "${ECHO_T}no" >&6; }
5822	<	{ { echo "$as_me:$LINENO: error: Can't figure out working Fortran90 preprocessor define flag" >&5
5823	<	echo "$as_me: error: Can't figure out working Fortran90 preprocessor define flag" >&2;}
5824	<	{ (exit 1); exit 1; }; }
5825	<	fi
5826	<	fi
5827	<
5828	<	ac_ext=${ac_fc_srcext-f}
5829	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5830	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5831	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5832	<	{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
5833	<	echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
5834	<	if test "${ac_cv_prog_fc_v+set}" = set; then
5835	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5836	<	else
5837	<	cat >conftest.$ac_ext <<_ACEOF
5838	<	program main
5839	<
5840	<	end
5841	<	_ACEOF
5842	<	rm -f conftest.$ac_objext
5843	<	if { (ac_try="$ac_compile"
5844	<	case "(($ac_try" in
5845	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5846	<	*) ac_try_echo=$ac_try;;
5847	<	esac
5848	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5849	<	(eval "$ac_compile") 2>conftest.er1
5850	<	ac_status=$?
5851	<	grep -v '^ *+' conftest.er1 >conftest.err
5852	<	rm -f conftest.er1
5853	<	cat conftest.err >&5
5854	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855	<	(exit $ac_status); } && {
5856	<	test -z "$ac_fc_werror_flag" ||
5857	<	test ! -s conftest.err
5858	<	} && test -s conftest.$ac_objext; then
5859	<	ac_cv_prog_fc_v=
5860	<	# Try some options frequently used verbose output
5861	<	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
5862	<	cat >conftest.$ac_ext <<_ACEOF
5863	<	program main
5864	<
5865	<	end
5866	<	_ACEOF
5867	<
5868	<	# Compile and link our simple test program by passing a flag (argument
5869	<	# 1 to this macro) to the Fortran compiler in order to get
5870	<	# "verbose" output that we can then parse for the Fortran linker
5871	<	# flags.
5872	<	ac_save_FFLAGS=$FCFLAGS
5873	<	FCFLAGS="$FCFLAGS $ac_verb"
5874	<	eval "set x $ac_link"
5875	<	shift
5876	<	echo "$as_me:$LINENO: $*" >&5
5877	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
5878	<	echo "$ac_fc_v_output" >&5
5879	<	FCFLAGS=$ac_save_FFLAGS
5880	<
5881	<	rm -f conftest*
5882	<
5883	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
5884	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
5885	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
5886	<	ac_fc_v_output="`echo $ac_fc_v_output |
5887	<	grep 'LPATH is:' |
5888	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
5889	<
5890	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
5891	<	#        that detects unbalanced quotes in FLIBS should be implemented
5892	<	#        and (ugh) tested at some point.
5893	<	case $ac_fc_v_output in
5894	<	# If we are using xlf then replace all the commas with spaces.
5895	<	*xlfentry*)
5896	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
5897	<
5898	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
5899	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
5900	<	*mGLOB_options_string*)
5901	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
5902	<
5903	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
5904	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
5905	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
5906	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
5907	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
5908	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
5909	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
5910	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
5911	<
5912	<	# If we are using Cray Fortran then delete quotes.
5913	<	*cft90*)
5914	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
5915	<	esac
5916	<
5917	<
5918	<	# look for -l* and *.a constructs in the output
5919	<	for ac_arg in $ac_fc_v_output; do
5920	<	case $ac_arg in
5921	<	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
5922	<	ac_cv_prog_fc_v=$ac_verb
5923	<	break 2 ;;
5924	<	esac
5925	<	done
5926	<	done
5927	<	if test -z "$ac_cv_prog_fc_v"; then
5928	<	{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
5929	<	echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
5930	<	fi
5931	<	else
5932	<	echo "$as_me: failed program was:" >&5
5933	<	sed 's/^/| /' conftest.$ac_ext >&5
5934	<
5935	<	{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
5936	<	echo "$as_me: WARNING: compilation failed" >&2;}
5937	<	fi
5938	<
5939	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5940	<
5941	<	fi
5942	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
5943	<	echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
5944	<	{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
5945	<	echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
5946	<	if test "${ac_cv_fc_libs+set}" = set; then
5947	<	echo $ECHO_N "(cached) $ECHO_C" >&6
5948	<	else
5949	<	if test "x$FCLIBS" != "x"; then
5950	<	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
5951	<	else
5952	<
5953	<	cat >conftest.$ac_ext <<_ACEOF
5954	<	program main
5955	<
5956	<	end
5957	<	_ACEOF
5958	<
5959	<	# Compile and link our simple test program by passing a flag (argument
5960	<	# 1 to this macro) to the Fortran compiler in order to get
5961	<	# "verbose" output that we can then parse for the Fortran linker
5962	<	# flags.
5963	<	ac_save_FFLAGS=$FCFLAGS
5964	<	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5965	<	eval "set x $ac_link"
5966	<	shift
5967	<	echo "$as_me:$LINENO: $*" >&5
5968	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
5969	<	echo "$ac_fc_v_output" >&5
5970	<	FCFLAGS=$ac_save_FFLAGS
5971	<
5972	<	rm -f conftest*
5973	<
5974	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
5975	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
5976	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
5977	<	ac_fc_v_output="`echo $ac_fc_v_output |
5978	<	grep 'LPATH is:' |
5979	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
5980	<
5981	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
5982	<	#        that detects unbalanced quotes in FLIBS should be implemented
5983	<	#        and (ugh) tested at some point.
5984	<	case $ac_fc_v_output in
5985	<	# If we are using xlf then replace all the commas with spaces.
5986	<	*xlfentry*)
5987	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
5988	<
5989	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
5990	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
5991	<	*mGLOB_options_string*)
5992	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
5993	<
5994	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
5995	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
5996	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
5997	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
5998	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
5999	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6000	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6001	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6002	<
6003	<	# If we are using Cray Fortran then delete quotes.
6004	<	*cft90*)
6005	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6006	<	esac
6007	<
6008	<
6009	<
6010	<	ac_cv_fc_libs=
6011	<
6012	<	# Save positional arguments (if any)
6013	<	ac_save_positional="$@"
6014	<
6015	<	set X $ac_fc_v_output
6016	<	while test $# != 1; do
6017	<	shift
6018	<	ac_arg=$1
6019	<	case $ac_arg in
6020	<	[\\/]*.a | ?:[\\/]*.a)
6021	<	ac_exists=false
6022	<	for ac_i in $ac_cv_fc_libs; do
6023	<	if test x"$ac_arg" = x"$ac_i"; then
6024	<	ac_exists=true
6025	<	break
6026	<	fi
6027	<	done
6028	<
6029	<	if test x"$ac_exists" = xtrue; then
6030	<	:
6031	<	else
6032	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6033	<	fi
6034	<
6035	<	;;
6036	<	-bI:*)
6037	<	ac_exists=false
6038	<	for ac_i in $ac_cv_fc_libs; do
6039	<	if test x"$ac_arg" = x"$ac_i"; then
6040	<	ac_exists=true
6041	<	break
6042	<	fi
6043	<	done
6044	<
6045	<	if test x"$ac_exists" = xtrue; then
6046	<	:
6047	<	else
6048	<	if test "$ac_compiler_gnu" = yes; then
6049	<	for ac_link_opt in $ac_arg; do
6050	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6051	<	done
6052	<	else
6053	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6054	<	fi
6055	<	fi
6056	<
6057	<	;;
6058	<	# Ignore these flags.
6059	<	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
6060	<	;;
6061	<	-lkernel32)
6062	<	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6063	<	;;
6064	<	-[LRuYz])
6065	<	# These flags, when seen by themselves, take an argument.
6066	<	# We remove the space between option and argument and re-iterate
6067	<	# unless we find an empty arg or a new option (starting with -)
6068	<	case $2 in
6069	<	"" | -*);;
6070	<	*)
6071	<	ac_arg="$ac_arg$2"
6072	<	shift; shift
6073	<	set X $ac_arg "$@"
6074	<	;;
6075	<	esac
6076	<	;;
6077	<	-YP,*)
6078	<	for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
6079	<	ac_exists=false
6080	<	for ac_i in $ac_cv_fc_libs; do
6081	<	if test x"$ac_j" = x"$ac_i"; then
6082	<	ac_exists=true
6083	<	break
6084	<	fi
6085	<	done
6086	<
6087	<	if test x"$ac_exists" = xtrue; then
6088	<	:
6089	<	else
6090	<	ac_arg="$ac_arg $ac_j"
6091	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
6092	<	fi
6093	<
6094	<	done
6095	<	;;
6096	<	-[lLR]*)
6097	<	ac_exists=false
6098	<	for ac_i in $ac_cv_fc_libs; do
6099	<	if test x"$ac_arg" = x"$ac_i"; then
6100	<	ac_exists=true
6101	<	break
6102	<	fi
6103	<	done
6104	<
6105	<	if test x"$ac_exists" = xtrue; then
6106	<	:
6107	<	else
6108	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6109	<	fi
6110	<
6111	<	;;
6112	<	-zallextract*| -zdefaultextract)
6113	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6114	<	;;
6115	<	# Ignore everything else.
6116	<	esac
6117	<	done
6118	<	# restore positional arguments
6119	<	set X $ac_save_positional; shift
6120	<
6121	<	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
6122	<	# then we insist that the "run path" must be an absolute path (i.e. it
6123	<	# must begin with a "/").
6124	<	case `(uname -sr) 2>/dev/null` in
6125	<	"SunOS 5"*)
6126	<	ac_ld_run_path=`echo $ac_fc_v_output |
6127	<	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
6128	<	test "x$ac_ld_run_path" != x &&
6129	<	if test "$ac_compiler_gnu" = yes; then
6130	<	for ac_link_opt in $ac_ld_run_path; do
6131	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6132	<	done
6133	<	else
6134	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
6135	<	fi
6136	<	;;
6137	<	esac
6138	<	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
6139	<
6140	<	fi
6141	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
6142	<	echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
6143	<	FCLIBS="$ac_cv_fc_libs"
6144	<
6145	<
6146	<	ac_ext=${ac_fc_srcext-f}
6147	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6148	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6149	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6150	<
6151	<
6152	<	ac_ext=${ac_fc_srcext-f}
6153	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6154	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6155	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6156	<
6157	<	{ echo "$as_me:$LINENO: checking for dummy main to link with Fortran libraries" >&5
6158	<	echo $ECHO_N "checking for dummy main to link with Fortran libraries... $ECHO_C" >&6; }
6159	<	if test "${ac_cv_fc_dummy_main+set}" = set; then
6160	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6161	<	else
6162	<	ac_fc_dm_save_LIBS=$LIBS
6163	<	LIBS="$LIBS $FCLIBS"
6164	<	ac_fortran_dm_var=FC_DUMMY_MAIN
6165	<	ac_ext=c
6166	<	ac_cpp='$CPP $CPPFLAGS'
6167	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6168	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6169	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6170	<
6171	<	# First, try linking without a dummy main:
6172	<	cat >conftest.$ac_ext <<_ACEOF
6173	<	/* confdefs.h.  */
6174	<	_ACEOF
6175	<	cat confdefs.h >>conftest.$ac_ext
6176	<	cat >>conftest.$ac_ext <<_ACEOF
6177	<	/* end confdefs.h.  */
6178	<
6179	<	#ifdef FC_DUMMY_MAIN
6180	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6181	<	#  ifdef __cplusplus
6182	<	extern "C"
6183	<	#  endif
6184	<	int FC_DUMMY_MAIN() { return 1; }
6185	<	#endif
6186	<	#endif
6187	<	int
6188	<	main ()
6189	<	{
6190	<
6191	<	;
6192	<	return 0;
6193	<	}
6194	<	_ACEOF
6195	<	rm -f conftest.$ac_objext conftest$ac_exeext
6196	<	if { (ac_try="$ac_link"
6197	<	case "(($ac_try" in
6198	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6199	<	*) ac_try_echo=$ac_try;;
6200	<	esac
6201	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6202	<	(eval "$ac_link") 2>conftest.er1
6203	<	ac_status=$?
6204	<	grep -v '^ *+' conftest.er1 >conftest.err
6205	<	rm -f conftest.er1
6206	<	cat conftest.err >&5
6207	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208	<	(exit $ac_status); } && {
6209	<	test -z "$ac_c_werror_flag" ||
6210	<	test ! -s conftest.err
6211	<	} && test -s conftest$ac_exeext &&
6212	<	$as_test_x conftest$ac_exeext; then
6213	<	ac_cv_fortran_dummy_main=none
6214	<	else
6215	<	echo "$as_me: failed program was:" >&5
6216	<	sed 's/^/| /' conftest.$ac_ext >&5
6217	<
6218	<	ac_cv_fortran_dummy_main=unknown
6219	<	fi
6220	<
6221	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6222	<	conftest$ac_exeext conftest.$ac_ext
6223	<
6224	<	if test $ac_cv_fortran_dummy_main = unknown; then
6225	<	for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
6226	<	cat >conftest.$ac_ext <<_ACEOF
6227	<	/* confdefs.h.  */
6228	<	_ACEOF
6229	<	cat confdefs.h >>conftest.$ac_ext
6230	<	cat >>conftest.$ac_ext <<_ACEOF
6231	<	/* end confdefs.h.  */
6232	<	#define $ac_fortran_dm_var $ac_func
6233	<	#ifdef FC_DUMMY_MAIN
6234	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6235	<	#  ifdef __cplusplus
6236	<	extern "C"
6237	<	#  endif
6238	<	int FC_DUMMY_MAIN() { return 1; }
6239	<	#endif
6240	<	#endif
6241	<	int
6242	<	main ()
6243	<	{
6244	<
6245	<	;
6246	<	return 0;
6247	<	}
6248	<	_ACEOF
6249	<	rm -f conftest.$ac_objext conftest$ac_exeext
6250	<	if { (ac_try="$ac_link"
6251	<	case "(($ac_try" in
6252	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6253	<	*) ac_try_echo=$ac_try;;
6254	<	esac
6255	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6256	<	(eval "$ac_link") 2>conftest.er1
6257	<	ac_status=$?
6258	<	grep -v '^ *+' conftest.er1 >conftest.err
6259	<	rm -f conftest.er1
6260	<	cat conftest.err >&5
6261	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6262	<	(exit $ac_status); } && {
6263	<	test -z "$ac_c_werror_flag" ||
6264	<	test ! -s conftest.err
6265	<	} && test -s conftest$ac_exeext &&
6266	<	$as_test_x conftest$ac_exeext; then
6267	<	ac_cv_fortran_dummy_main=$ac_func; break
6268	<	else
6269	<	echo "$as_me: failed program was:" >&5
6270	<	sed 's/^/| /' conftest.$ac_ext >&5
6271	<
6272	<
6273	<	fi
6274	<
6275	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6276	<	conftest$ac_exeext conftest.$ac_ext
6277	<	done
6278	<	fi
6279	<	ac_ext=${ac_fc_srcext-f}
6280	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6281	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6282	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6283	<	ac_cv_fc_dummy_main=$ac_cv_fortran_dummy_main
6284	<	rm -f conftest*
6285	<	LIBS=$ac_fc_dm_save_LIBS
6286	<
6287	<	fi
6288	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_dummy_main" >&5
6289	<	echo "${ECHO_T}$ac_cv_fc_dummy_main" >&6; }
6290	<	FC_DUMMY_MAIN=$ac_cv_fc_dummy_main
6291	<	if test "$FC_DUMMY_MAIN" != unknown; then
6292	<	if test $FC_DUMMY_MAIN != none; then
6293	<
6294	<	cat >>confdefs.h <<_ACEOF
6295	<	#define FC_DUMMY_MAIN $FC_DUMMY_MAIN
6296	<	_ACEOF
6297	<
6298	<	if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
6299	<
6300	<	cat >>confdefs.h <<\_ACEOF
6301	<	#define FC_DUMMY_MAIN_EQ_F77 1
6302	<	_ACEOF
6303	<
6304	<	fi
6305	<	fi
6306	<	else
6307	<	{ { echo "$as_me:$LINENO: error: linking to Fortran libraries from C fails
6308	<	See \`config.log' for more details." >&5
6309	<	echo "$as_me: error: linking to Fortran libraries from C fails
6310	<	See \`config.log' for more details." >&2;}
6311	<	{ (exit 1); exit 1; }; }
6312	<	fi
6313	<
6314	<
6315	<	ac_ext=${ac_fc_srcext-f}
6316	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6317	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6318	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6319	<
6320	<	ac_ext=${ac_fc_srcext-f}
6321	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6322	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6323	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6324	<	{ echo "$as_me:$LINENO: checking for Fortran name-mangling scheme" >&5
6325	<	echo $ECHO_N "checking for Fortran name-mangling scheme... $ECHO_C" >&6; }
6326	<	if test "${ac_cv_fc_mangling+set}" = set; then
6327	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6328	<	else
6329	<	cat >conftest.$ac_ext <<_ACEOF
6330	<	subroutine foobar()
6331	<	return
6332	<	end
6333	<	subroutine foo_bar()
6334	<	return
6335	<	end
6336	<	_ACEOF
6337	<	rm -f conftest.$ac_objext
6338	<	if { (ac_try="$ac_compile"
6339	<	case "(($ac_try" in
6340	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6341	<	*) ac_try_echo=$ac_try;;
6342	<	esac
6343	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6344	<	(eval "$ac_compile") 2>conftest.er1
6345	<	ac_status=$?
6346	<	grep -v '^ *+' conftest.er1 >conftest.err
6347	<	rm -f conftest.er1
6348	<	cat conftest.err >&5
6349	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350	<	(exit $ac_status); } && {
6351	<	test -z "$ac_fc_werror_flag" ||
6352	<	test ! -s conftest.err
6353	<	} && test -s conftest.$ac_objext; then
6354	<	mv conftest.$ac_objext cfortran_test.$ac_objext
6355	<
6356	<	ac_save_LIBS=$LIBS
6357	<	LIBS="cfortran_test.$ac_objext $LIBS $FCLIBS"
6358	<
6359	<	ac_ext=c
6360	<	ac_cpp='$CPP $CPPFLAGS'
6361	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6362	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6363	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6364	<	ac_success=no
6365	<	for ac_foobar in foobar FOOBAR; do
6366	<	for ac_underscore in "" "_"; do
6367	<	ac_func="$ac_foobar$ac_underscore"
6368	<	cat >conftest.$ac_ext <<_ACEOF
6369	<	/* confdefs.h.  */
6370	<	_ACEOF
6371	<	cat confdefs.h >>conftest.$ac_ext
6372	<	cat >>conftest.$ac_ext <<_ACEOF
6373	<	/* end confdefs.h.  */
6374	<
6375	<	/* Override any GCC internal prototype to avoid an error.
6376	<	Use char because int might match the return type of a GCC
6377	<	builtin and then its argument prototype would still apply.  */
6378	<	#ifdef __cplusplus
6379	<	extern "C"
6380	<	#endif
6381	<	char $ac_func ();
6382	<	#ifdef FC_DUMMY_MAIN
6383	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6384	<	#  ifdef __cplusplus
6385	<	extern "C"
6386	<	#  endif
6387	<	int FC_DUMMY_MAIN() { return 1; }
6388	<	#endif
6389	<	#endif
6390	<	int
6391	<	main ()
6392	<	{
6393	<	return $ac_func ();
6394	<	;
6395	<	return 0;
6396	<	}
6397	<	_ACEOF
6398	<	rm -f conftest.$ac_objext conftest$ac_exeext
6399	<	if { (ac_try="$ac_link"
6400	<	case "(($ac_try" in
6401	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6402	<	*) ac_try_echo=$ac_try;;
6403	<	esac
6404	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6405	<	(eval "$ac_link") 2>conftest.er1
6406	<	ac_status=$?
6407	<	grep -v '^ *+' conftest.er1 >conftest.err
6408	<	rm -f conftest.er1
6409	<	cat conftest.err >&5
6410	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6411	<	(exit $ac_status); } && {
6412	<	test -z "$ac_c_werror_flag" ||
6413	<	test ! -s conftest.err
6414	<	} && test -s conftest$ac_exeext &&
6415	<	$as_test_x conftest$ac_exeext; then
6416	<	ac_success=yes; break 2
6417	<	else
6418	<	echo "$as_me: failed program was:" >&5
6419	<	sed 's/^/| /' conftest.$ac_ext >&5
6420	<
6421	<
6422	<	fi
6423	<
6424	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6425	<	conftest$ac_exeext conftest.$ac_ext
6426	<	done
6427	<	done
6428	<	ac_ext=${ac_fc_srcext-f}
6429	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6430	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6431	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6432	<
6433	<	if test "$ac_success" = "yes"; then
6434	<	case $ac_foobar in
6435	<	foobar)
6436	<	ac_case=lower
6437	<	ac_foo_bar=foo_bar
6438	<	;;
6439	<	FOOBAR)
6440	<	ac_case=upper
6441	<	ac_foo_bar=FOO_BAR
6442	<	;;
6443	<	esac
6444	<
6445	<	ac_ext=c
6446	<	ac_cpp='$CPP $CPPFLAGS'
6447	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6448	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6449	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
6450	<	ac_success_extra=no
6451	<	for ac_extra in "" "_"; do
6452	<	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
6453	<	cat >conftest.$ac_ext <<_ACEOF
6454	<	/* confdefs.h.  */
6455	<	_ACEOF
6456	<	cat confdefs.h >>conftest.$ac_ext
6457	<	cat >>conftest.$ac_ext <<_ACEOF
6458	<	/* end confdefs.h.  */
6459	<
6460	<	/* Override any GCC internal prototype to avoid an error.
6461	<	Use char because int might match the return type of a GCC
6462	<	builtin and then its argument prototype would still apply.  */
6463	<	#ifdef __cplusplus
6464	<	extern "C"
6465	<	#endif
6466	<	char $ac_func ();
6467	<	#ifdef FC_DUMMY_MAIN
6468	<	#ifndef FC_DUMMY_MAIN_EQ_F77
6469	<	#  ifdef __cplusplus
6470	<	extern "C"
6471	<	#  endif
6472	<	int FC_DUMMY_MAIN() { return 1; }
6473	<	#endif
6474	<	#endif
6475	<	int
6476	<	main ()
6477	<	{
6478	<	return $ac_func ();
6479	<	;
6480	<	return 0;
6481	<	}
6482	<	_ACEOF
6483	<	rm -f conftest.$ac_objext conftest$ac_exeext
6484	<	if { (ac_try="$ac_link"
6485	<	case "(($ac_try" in
6486	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6487	<	*) ac_try_echo=$ac_try;;
6488	<	esac
6489	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6490	<	(eval "$ac_link") 2>conftest.er1
6491	<	ac_status=$?
6492	<	grep -v '^ *+' conftest.er1 >conftest.err
6493	<	rm -f conftest.er1
6494	<	cat conftest.err >&5
6495	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6496	<	(exit $ac_status); } && {
6497	<	test -z "$ac_c_werror_flag" ||
6498	<	test ! -s conftest.err
6499	<	} && test -s conftest$ac_exeext &&
6500	<	$as_test_x conftest$ac_exeext; then
6501	<	ac_success_extra=yes; break
6502	<	else
6503	<	echo "$as_me: failed program was:" >&5
6504	<	sed 's/^/| /' conftest.$ac_ext >&5
6505	<
6506	<
6507	<	fi
6508	<
6509	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6510	<	conftest$ac_exeext conftest.$ac_ext
6511	<	done
6512	<	ac_ext=${ac_fc_srcext-f}
6513	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6514	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6515	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6516	<
6517	<	if test "$ac_success_extra" = "yes"; then
6518	<	ac_cv_fc_mangling="$ac_case case"
6519	<	if test -z "$ac_underscore"; then
6520	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, no underscore"
6521	<	else
6522	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, underscore"
6523	<	fi
6524	<	if test -z "$ac_extra"; then
6525	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, no extra underscore"
6526	<	else
6527	<	ac_cv_fc_mangling="$ac_cv_fc_mangling, extra underscore"
6528	<	fi
6529	<	else
6530	<	ac_cv_fc_mangling="unknown"
6531	<	fi
6532	<	else
6533	<	ac_cv_fc_mangling="unknown"
6534	<	fi
6535	<
6536	<	LIBS=$ac_save_LIBS
6537	<	rm -f cfortran_test* conftest*
6538	<	else
6539	<	echo "$as_me: failed program was:" >&5
6540	<	sed 's/^/| /' conftest.$ac_ext >&5
6541	<
6542	<	{ { echo "$as_me:$LINENO: error: cannot compile a simple Fortran program
6543	<	See \`config.log' for more details." >&5
6544	<	echo "$as_me: error: cannot compile a simple Fortran program
6545	<	See \`config.log' for more details." >&2;}
6546	<	{ (exit 1); exit 1; }; }
6547	<	fi
6548	<
6549	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6550	<
6551	<	fi
6552	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_mangling" >&5
6553	<	echo "${ECHO_T}$ac_cv_fc_mangling" >&6; }
6554	<
6555	<	ac_ext=${ac_fc_srcext-f}
6556	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6557	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6558	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6559	<
6560	<	ac_ext=${ac_fc_srcext-f}
6561	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6562	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6563	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6564	<
6565	<
6566	<	case $ac_cv_fc_mangling in
6567	<	"lower case, no underscore, no extra underscore")
6568	<	cat >>confdefs.h <<\_ACEOF
6569	<	#define FC_FUNC(name,NAME) name
6570	<	_ACEOF
6571	<
6572	<	cat >>confdefs.h <<\_ACEOF
6573	<	#define FC_FUNC_(name,NAME) name
6574	<	_ACEOF
6575	<	;;
6576	<	"lower case, no underscore, extra underscore")
6577	<	cat >>confdefs.h <<\_ACEOF
6578	<	#define FC_FUNC(name,NAME) name
6579	<	_ACEOF
6580	<
6581	<	cat >>confdefs.h <<\_ACEOF
6582	<	#define FC_FUNC_(name,NAME) name ## _
6583	<	_ACEOF
6584	<	;;
6585	<	"lower case, underscore, no extra underscore")
6586	<	cat >>confdefs.h <<\_ACEOF
6587	<	#define FC_FUNC(name,NAME) name ## _
6588	<	_ACEOF
6589	<
6590	<	cat >>confdefs.h <<\_ACEOF
6591	<	#define FC_FUNC_(name,NAME) name ## _
6592	<	_ACEOF
6593	<	;;
6594	<	"lower case, underscore, extra underscore")
6595	<	cat >>confdefs.h <<\_ACEOF
6596	<	#define FC_FUNC(name,NAME) name ## _
6597	<	_ACEOF
6598	<
6599	<	cat >>confdefs.h <<\_ACEOF
6600	<	#define FC_FUNC_(name,NAME) name ## __
6601	<	_ACEOF
6602	<	;;
6603	<	"upper case, no underscore, no extra underscore")
6604	<	cat >>confdefs.h <<\_ACEOF
6605	<	#define FC_FUNC(name,NAME) NAME
6606	<	_ACEOF
6607	<
6608	<	cat >>confdefs.h <<\_ACEOF
6609	<	#define FC_FUNC_(name,NAME) NAME
6610	<	_ACEOF
6611	<	;;
6612	<	"upper case, no underscore, extra underscore")
6613	<	cat >>confdefs.h <<\_ACEOF
6614	<	#define FC_FUNC(name,NAME) NAME
6615	<	_ACEOF
6616	<
6617	<	cat >>confdefs.h <<\_ACEOF
6618	<	#define FC_FUNC_(name,NAME) NAME ## _
6619	<	_ACEOF
6620	<	;;
6621	<	"upper case, underscore, no extra underscore")
6622	<	cat >>confdefs.h <<\_ACEOF
6623	<	#define FC_FUNC(name,NAME) NAME ## _
6624	<	_ACEOF
6625	<
6626	<	cat >>confdefs.h <<\_ACEOF
6627	<	#define FC_FUNC_(name,NAME) NAME ## _
6628	<	_ACEOF
6629	<	;;
6630	<	"upper case, underscore, extra underscore")
6631	<	cat >>confdefs.h <<\_ACEOF
6632	<	#define FC_FUNC(name,NAME) NAME ## _
6633	<	_ACEOF
6634	<
6635	<	cat >>confdefs.h <<\_ACEOF
6636	<	#define FC_FUNC_(name,NAME) NAME ## __
6637	<	_ACEOF
6638	<	;;
6639	<	*)
6640	<	{ echo "$as_me:$LINENO: WARNING: unknown Fortran name-mangling scheme" >&5
6641	<	echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
6642	<	;;
6643	<	esac
6644	<
6645	<	ac_ext=${ac_fc_srcext-f}
6646	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6647	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6648	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6649	<
6650	<
6651	<
6652	<	ac_ext=${ac_fc_srcext-f}
6653	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6654	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6655	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6656	<	{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
6657	<	echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
6658	<	if test "${ac_cv_prog_fc_v+set}" = set; then
6659	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6660	<	else
6661	<	cat >conftest.$ac_ext <<_ACEOF
6662	<	program main
6663	<
6664	<	end
6665	<	_ACEOF
6666	<	rm -f conftest.$ac_objext
6667	<	if { (ac_try="$ac_compile"
6668	<	case "(($ac_try" in
6669	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6670	<	*) ac_try_echo=$ac_try;;
6671	<	esac
6672	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6673	<	(eval "$ac_compile") 2>conftest.er1
6674	<	ac_status=$?
6675	<	grep -v '^ *+' conftest.er1 >conftest.err
6676	<	rm -f conftest.er1
6677	<	cat conftest.err >&5
6678	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6679	<	(exit $ac_status); } && {
6680	<	test -z "$ac_fc_werror_flag" ||
6681	<	test ! -s conftest.err
6682	<	} && test -s conftest.$ac_objext; then
6683	<	ac_cv_prog_fc_v=
6684	<	# Try some options frequently used verbose output
6685	<	for ac_verb in -v -verbose --verbose -V -\#\#\#; do
6686	<	cat >conftest.$ac_ext <<_ACEOF
6687	<	program main
6688	<
6689	<	end
6690	<	_ACEOF
6691	<
6692	<	# Compile and link our simple test program by passing a flag (argument
6693	<	# 1 to this macro) to the Fortran compiler in order to get
6694	<	# "verbose" output that we can then parse for the Fortran linker
6695	<	# flags.
6696	<	ac_save_FFLAGS=$FCFLAGS
6697	<	FCFLAGS="$FCFLAGS $ac_verb"
6698	<	eval "set x $ac_link"
6699	<	shift
6700	<	echo "$as_me:$LINENO: $*" >&5
6701	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
6702	<	echo "$ac_fc_v_output" >&5
6703	<	FCFLAGS=$ac_save_FFLAGS
6704	<
6705	<	rm -f conftest*
6706	<
6707	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
6708	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
6709	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
6710	<	ac_fc_v_output="`echo $ac_fc_v_output |
6711	<	grep 'LPATH is:' |
6712	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
6713	<
6714	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
6715	<	#        that detects unbalanced quotes in FLIBS should be implemented
6716	<	#        and (ugh) tested at some point.
6717	<	case $ac_fc_v_output in
6718	<	# If we are using xlf then replace all the commas with spaces.
6719	<	*xlfentry*)
6720	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
6721	<
6722	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
6723	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
6724	<	*mGLOB_options_string*)
6725	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
6726	<
6727	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
6728	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
6729	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
6730	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
6731	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
6732	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6733	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6734	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6735	<
6736	<	# If we are using Cray Fortran then delete quotes.
6737	<	*cft90*)
6738	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6739	<	esac
6740	<
6741	<
6742	<	# look for -l* and *.a constructs in the output
6743	<	for ac_arg in $ac_fc_v_output; do
6744	<	case $ac_arg in
6745	<	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
6746	<	ac_cv_prog_fc_v=$ac_verb
6747	<	break 2 ;;
6748	<	esac
6749	<	done
6750	<	done
6751	<	if test -z "$ac_cv_prog_fc_v"; then
6752	<	{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
6753	<	echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
6754	<	fi
6755	<	else
6756	<	echo "$as_me: failed program was:" >&5
6757	<	sed 's/^/| /' conftest.$ac_ext >&5
6758	<
6759	<	{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
6760	<	echo "$as_me: WARNING: compilation failed" >&2;}
6761	<	fi
6762	<
6763	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6764	<
6765	<	fi
6766	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
6767	<	echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
6768	<	{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
6769	<	echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
6770	<	if test "${ac_cv_fc_libs+set}" = set; then
6771	<	echo $ECHO_N "(cached) $ECHO_C" >&6
6772	<	else
6773	<	if test "x$FCLIBS" != "x"; then
6774	<	ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
6775	<	else
6776	<
6777	<	cat >conftest.$ac_ext <<_ACEOF
6778	<	program main
6779	<
6780	<	end
6781	<	_ACEOF
6782	<
6783	<	# Compile and link our simple test program by passing a flag (argument
6784	<	# 1 to this macro) to the Fortran compiler in order to get
6785	<	# "verbose" output that we can then parse for the Fortran linker
6786	<	# flags.
6787	<	ac_save_FFLAGS=$FCFLAGS
6788	<	FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
6789	<	eval "set x $ac_link"
6790	<	shift
6791	<	echo "$as_me:$LINENO: $*" >&5
6792	<	ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
6793	<	echo "$ac_fc_v_output" >&5
6794	<	FCFLAGS=$ac_save_FFLAGS
6795	<
6796	<	rm -f conftest*
6797	<
6798	<	# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
6799	<	# /foo, /bar, and /baz are search directories for the Fortran linker.
6800	<	# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
6801	<	ac_fc_v_output="`echo $ac_fc_v_output |
6802	<	grep 'LPATH is:' |
6803	<	sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
6804	<
6805	<	# FIXME: we keep getting bitten by quoted arguments; a more general fix
6806	<	#        that detects unbalanced quotes in FLIBS should be implemented
6807	<	#        and (ugh) tested at some point.
6808	<	case $ac_fc_v_output in
6809	<	# If we are using xlf then replace all the commas with spaces.
6810	<	*xlfentry*)
6811	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
6812	<
6813	<	# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
6814	<	# $LIBS confuse us, and the libraries appear later in the output anyway).
6815	<	*mGLOB_options_string*)
6816	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
6817	<
6818	<	# Portland Group compiler has singly- or doubly-quoted -cmdline argument
6819	<	# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
6820	<	# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
6821	<	*-cmdline\ * | *-ignore\ * | *-def\ *)
6822	<	ac_fc_v_output=`echo $ac_fc_v_output | sed "\
6823	<	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
6824	<	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
6825	<	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;
6826	<
6827	<	# If we are using Cray Fortran then delete quotes.
6828	<	*cft90*)
6829	<	ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
6830	<	esac
6831	<
6832	<
6833	<
6834	<	ac_cv_fc_libs=
6835	<
6836	<	# Save positional arguments (if any)
6837	<	ac_save_positional="$@"
6838	<
6839	<	set X $ac_fc_v_output
6840	<	while test $# != 1; do
6841	<	shift
6842	<	ac_arg=$1
6843	<	case $ac_arg in
6844	<	[\\/]*.a | ?:[\\/]*.a)
6845	<	ac_exists=false
6846	<	for ac_i in $ac_cv_fc_libs; do
6847	<	if test x"$ac_arg" = x"$ac_i"; then
6848	<	ac_exists=true
6849	<	break
6850	<	fi
6851	<	done
6852	<
6853	<	if test x"$ac_exists" = xtrue; then
6854	<	:
6855	<	else
6856	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6857	<	fi
6858	<
6859	<	;;
6860	<	-bI:*)
6861	<	ac_exists=false
6862	<	for ac_i in $ac_cv_fc_libs; do
6863	<	if test x"$ac_arg" = x"$ac_i"; then
6864	<	ac_exists=true
6865	<	break
6866	<	fi
6867	<	done
6868	<
6869	<	if test x"$ac_exists" = xtrue; then
6870	<	:
6871	<	else
6872	<	if test "$ac_compiler_gnu" = yes; then
6873	<	for ac_link_opt in $ac_arg; do
6874	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6875	<	done
6876	<	else
6877	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6878	<	fi
6879	<	fi
6880	<
6881	<	;;
6882	<	# Ignore these flags.
6883	<	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
6884	<	;;
6885	<	-lkernel32)
6886	<	test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6887	<	;;
6888	<	-[LRuYz])
6889	<	# These flags, when seen by themselves, take an argument.
6890	<	# We remove the space between option and argument and re-iterate
6891	<	# unless we find an empty arg or a new option (starting with -)
6892	<	case $2 in
6893	<	"" | -*);;
6894	<	*)
6895	<	ac_arg="$ac_arg$2"
6896	<	shift; shift
6897	<	set X $ac_arg "$@"
6898	<	;;
6899	<	esac
6900	<	;;
6901	<	-YP,*)
6902	<	for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
6903	<	ac_exists=false
6904	<	for ac_i in $ac_cv_fc_libs; do
6905	<	if test x"$ac_j" = x"$ac_i"; then
6906	<	ac_exists=true
6907	<	break
6908	<	fi
6909	<	done
6910	<
6911	<	if test x"$ac_exists" = xtrue; then
6912	<	:
6913	<	else
6914	<	ac_arg="$ac_arg $ac_j"
6915	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
6916	<	fi
6917	<
6918	<	done
6919	<	;;
6920	<	-[lLR]*)
6921	<	ac_exists=false
6922	<	for ac_i in $ac_cv_fc_libs; do
6923	<	if test x"$ac_arg" = x"$ac_i"; then
6924	<	ac_exists=true
6925	<	break
6926	<	fi
6927	<	done
6928	<
6929	<	if test x"$ac_exists" = xtrue; then
6930	<	:
6931	<	else
6932	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6933	<	fi
6934	<
6935	<	;;
6936	<	-zallextract*| -zdefaultextract)
6937	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
6938	<	;;
6939	<	# Ignore everything else.
6940	<	esac
6941	<	done
6942	<	# restore positional arguments
6943	<	set X $ac_save_positional; shift
6944	<
6945	<	# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
6946	<	# then we insist that the "run path" must be an absolute path (i.e. it
6947	<	# must begin with a "/").
6948	<	case `(uname -sr) 2>/dev/null` in
6949	<	"SunOS 5"*)
6950	<	ac_ld_run_path=`echo $ac_fc_v_output |
6951	<	sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
6952	<	test "x$ac_ld_run_path" != x &&
6953	<	if test "$ac_compiler_gnu" = yes; then
6954	<	for ac_link_opt in $ac_ld_run_path; do
6955	<	ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
6956	<	done
6957	<	else
6958	<	ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
6959	<	fi
6960	<	;;
6961	<	esac
6962	<	fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
6963	<
6964	<	fi
6965	<	{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
6966	<	echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
6967	<	FCLIBS="$ac_cv_fc_libs"
6968	<
6969	<
6970	<	ac_ext=${ac_fc_srcext-f}
6971	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
6972	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
6973	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
6974	<
6975	<
6976	<
6977	<	{ echo "$as_me:$LINENO: checking for module suffix" >&5
6978	<	echo $ECHO_N "checking for module suffix... $ECHO_C" >&6; }
6979	<	rm -f conftest*
6980	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
6981	<	rm -f work*
6982	<	cat >conftest.$ac_ext <<EOF
6983	<	module conftest
6984	<	integer n
6985	<	parameter (n=1)
6986	<	end module conftest
6987	<	EOF
6988	<	# SGI and absoft compilers generates module name in upper case!
6989	<	testname="conftest"
6990	<	modcase="lower"
6991	<	if (eval $ac_compile) 2>/dev/null ; then
6992	<	MOD=`ls conftest* | grep -v conftest.$ac_ext | grep -v conftest.o`
6993	<	MOD=`echo "$MOD" | sed -e 's/conftest\.//g'`
6994	<	if test -z "$MOD" ; then
6995	<	MOD=`ls CONFTEST* 2>/dev/null \
6996	<	| grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
6997	<	MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'`
6998	<	if test -n "$MOD" ; then
6999	<	testname="CONFTEST"
7000	<	modcase="upper"
7001	<	fi
7002	<	fi
7003	<	if test -z "$MOD" ; then
7004	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7005	<	echo "${ECHO_T}unknown" >&6; }
7006	<	# Use mod if we can't figure it out
7007	<	MOD="mod"
7008	<	else
7009	<	{ echo "$as_me:$LINENO: result: $MOD" >&5
7010	<	echo "${ECHO_T}$MOD" >&6; }
7011	<	fi
7012	<	if test -s work.pcl ; then
7013	<	{ echo "$as_me:$LINENO: WARNING: Compiler generates auxillery files!" >&5
7014	<	echo "$as_me: WARNING: Compiler generates auxillery files!" >&2;}
7015	<	fi
7016	<	else
7017	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7018	<	echo "${ECHO_T}unknown" >&6; }
7019	<	fi
7020	<
7021	<
7022	<
7023	<
7024	<
7025	<	# Check for module include path (some use -I, some (Solaris) use -M, some
7026	<	# (absoft) use -p).
7027	<	# Intel compilers use a wierd system: -cl,filename.pcl .  If no file is
7028	<	# specified, work.pcl and work.pc are created.  However, if you specify
7029	<	# a file, it must contain a the name of a file ending in .pc .  Ugh!
7030	<	# Use the module made above
7031	<	{ echo "$as_me:$LINENO: checking for module directory path flag" >&5
7032	<	echo $ECHO_N "checking for module directory path flag... $ECHO_C" >&6; }
7033	<	rm -f conftest*
7034	<	# Intel ifc compiler generates files by the name of work.pc and work.pcl (!)
7035	<	rm -f work*
7036	<	cat >conftest.$ac_ext <<EOF
7037	<	module conftest
7038	<	integer n
7039	<	parameter (n=1)
7040	<	end module conftest
7041	<	EOF
7042	<	# SGI and absoft compilers generates module name in upper case!
7043	<	testname="conftest"
7044	<	if (eval $ac_compile) 2>/dev/null ; then
7045	<	mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o`
7046	<	mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'`
7047	<	if test -n "$mod" ; then
7048	<	testname="CONFTEST"
7049	<	fi
7050	<	madedir=0
7051	<	if test ! -d conf ; then mkdir conf ; madedir=1; fi
7052	<	cp $testname.$MOD conf
7053	<	rm -f conftest* CONFTEST*
7054	<	cat >conftest1.$ac_ext <<EOF
7055	<	program main
7056	<	use conftest
7057	<	print *, n
7058	<	end
7059	<	EOF
7060	<	F90_WORK_FILES_ARG=""
7061	<	F90MODINCSPEC=""
7062	<	if $FC -c -Iconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext > conftest.out 2>&1 ; then
7063	<	MODDIRFLAG="-I"
7064	<	F90MODINCSPEC="-I<dir>"
7065	<	{ echo "$as_me:$LINENO: result: -I" >&5
7066	<	echo "${ECHO_T}-I" >&6; }
7067	<	elif $FC -c -Mconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
7068	<	MODDIRFLAG="-M"
7069	<	F90MODINCSPEC="-M<dir>"
7070	<	{ echo "$as_me:$LINENO: result: -M" >&5
7071	<	echo "${ECHO_T}-M" >&6; }
7072	<	elif $FC -c -pconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then
7073	<	MODDIRFLAG="-p"
7074	<	F90MODINCSPEC="-p<dir>"
7075	<	{ echo "$as_me:$LINENO: result: -p" >&5
7076	<	echo "${ECHO_T}-p" >&6; }
7077	<	elif test -s work.pc ; then
7078	<	cp work.pc conf/mpimod.pc
7079	<	echo "mpimod.pc" > conf/mpimod.pcl
7080	<	echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl
7081	<	if $FC -c -cl,conf/mpimod.pcl $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >>conftest.out 2>&1 ; then
7082	<	MODDIRFLAG='-cl,mpimod.pcl'
7083	<	{ echo "$as_me:$LINENO: result: -cl,filename where filename contains a list of files and directories" >&5
7084	<	echo "${ECHO_T}-cl,filename where filename contains a list of files and directories" >&6; }
7085	<	F90_WORK_FILES_ARG="-cl,mpimod.pcl"
7086	<	F90MODINCSPEC="-cl,<dir>/<file>mod.pcl"
7087	<
7088	<	else
7089	<	# The version of the Intel compiler that I have refuses to let
7090	<	# you put the "work catalog" list anywhere but the current
7091	<	# directory. For example, you cannot in
7092	<	:
7093	<	fi
7094	<	fi
7095	<	if test -z "MODDIRFLAG" ; then
7096	<	{ echo "$as_me:$LINENO: result: unknown" >&5
7097	<	echo "${ECHO_T}unknown" >&6; }
7098	<	fi
7099	<
7100	<
7101	<	rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod*
7102	<	if test $madedir = 1 ; then rmdir conf ; fi
7103	<	fi
7104	<
7105	<
7106	<	{ echo "$as_me:$LINENO: checking for Fortran 90 module file names" >&5
7107	<	echo $ECHO_N "checking for Fortran 90 module file names... $ECHO_C" >&6; }
7108	<	if test "${ac_cv_f90_module_names+set}" = set; then
7109	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7110	<	else
7111	<	ac_ext=${ac_fc_srcext-f}
7112	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7113	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7114	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7115	<
7116	<	# carry out the test in a new directory, so that we don't miss anything
7117	<	mkdir conftest
7118	<	cd conftest
7119	<	cat >conftest.$ac_ext <<_ACEOF
7120	<	MODULE Bar
7121	<	END MODULE Bar
7122	<	_ACEOF
7123	<	rm -f conftest.$ac_objext
7124	<	if { (ac_try="$ac_compile"
7125	<	case "(($ac_try" in
7126	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7127	<	*) ac_try_echo=$ac_try;;
7128	<	esac
7129	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7130	<	(eval "$ac_compile") 2>conftest.er1
7131	<	ac_status=$?
7132	<	grep -v '^ *+' conftest.er1 >conftest.err
7133	<	rm -f conftest.er1
7134	<	cat conftest.err >&5
7135	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136	<	(exit $ac_status); } && {
7137	<	test -z "$ac_fc_werror_flag" ||
7138	<	test ! -s conftest.err
7139	<	} && test -s conftest.$ac_objext; then
7140	<	ac_cv_f90_module_names=
7141	<	ac_file_list=*
7142	<	for ac_file in $ac_file_list; do
7143	<	case $ac_file in
7144	<	# don't care for original source and object files
7145	<	conftest.$ac_ext | conftest.$ac_objext | conftest.err )
7146	<	:
7147	<	;;
7148	<	# look for new files derived from the file name
7149	<	*conftest*)
7150	<	ac_pat=`echo $ac_file | sed s/conftest/%FILE%/`
7151	<	ac_exists=false
7152	<	for ac_i in $ac_cv_f90_module_names; do
7153	<	if test x"$ac_pat" = x"$ac_i"; then
7154	<	ac_exists=true
7155	<	break
7156	<	fi
7157	<	done
7158	<
7159	<	if test x"$ac_exists" = xtrue; then
7160	<	:
7161	<	else
7162	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7163	<	fi
7164	<
7165	<	;;
7166	<	# look for new files derived from the module name,
7167	<	# with different case translation schemes
7168	<	*Bar*)
7169	<	ac_pat=`echo $ac_file | sed s/Bar/%Module%/`
7170	<	ac_exists=false
7171	<	for ac_i in $ac_cv_f90_module_names; do
7172	<	if test x"$ac_pat" = x"$ac_i"; then
7173	<	ac_exists=true
7174	<	break
7175	<	fi
7176	<	done
7177	<
7178	<	if test x"$ac_exists" = xtrue; then
7179	<	:
7180	<	else
7181	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7182	<	fi
7183	<
7184	<	;;
7185	<	*bar*)
7186	<	ac_pat=`echo $ac_file | sed s/bar/%module%/`
7187	<	ac_exists=false
7188	<	for ac_i in $ac_cv_f90_module_names; do
7189	<	if test x"$ac_pat" = x"$ac_i"; then
7190	<	ac_exists=true
7191	<	break
7192	<	fi
7193	<	done
7194	<
7195	<	if test x"$ac_exists" = xtrue; then
7196	<	:
7197	<	else
7198	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7199	<	fi
7200	<
7201	<	;;
7202	<	*BAR*)
7203	<	ac_pat=`echo $ac_file | sed s/BAR/%MODULE%/`
7204	<	ac_exists=false
7205	<	for ac_i in $ac_cv_f90_module_names; do
7206	<	if test x"$ac_pat" = x"$ac_i"; then
7207	<	ac_exists=true
7208	<	break
7209	<	fi
7210	<	done
7211	<
7212	<	if test x"$ac_exists" = xtrue; then
7213	<	:
7214	<	else
7215	<	ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat"
7216	<	fi
7217	<
7218	<	;;
7219	<	# Other files - we have no idea how they are generated
7220	<	*)
7221	<	{ echo "$as_me:$LINENO: WARNING: Bogus file found: $ac_file" >&5
7222	<	echo "$as_me: WARNING: Bogus file found: $ac_file" >&2;}
7223	<	;;
7224	<	esac
7225	<	done
7226	<	if test "x$ac_cv_f90_module_names" = "x"; then
7227	<	{ echo "$as_me:$LINENO: WARNING: Couldn't determine module file names" >&5
7228	<	echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
7229	<	fi
7230	<
7231	<	else
7232	<	echo "$as_me: failed program was:" >&5
7233	<	sed 's/^/| /' conftest.$ac_ext >&5
7234	<
7235	<	ac_cv_f90_module_names=
7236	<	{ echo "$as_me:$LINENO: WARNING: Couldn't determine module file names" >&5
7237	<	echo "$as_me: WARNING: Couldn't determine module file names" >&2;}
7238	<	fi
7239	<
7240	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7241	<	cd ..
7242	<	# cleanup
7243	<	rm -rf conftest
7244	<	ac_ext=${ac_fc_srcext-f}
7245	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
7246	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
7247	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
7248	<
7249	<	fi
7250	<	{ echo "$as_me:$LINENO: result: $ac_cv_f90_module_names" >&5
7251	<	echo "${ECHO_T}$ac_cv_f90_module_names" >&6; } # AC_CACHE_CHECK
7252	<
7253	<	# We now generate a shell script that will help us to figure out the correct
7254	<	# module file names, using the value of ac_cv_f90_module_names
7255	<
7256	<	echo "Generating shell script modnam"
7257	<
7258	<	cat > scripts/modnam << EOF
7259	<	#! /bin/sh
7260	<	# This script is auto-generated by configure
7261	<	#
7262	<	usage="\\
7263	<	Usage: \$0 [FILES]
7264	<
7265	<	[FILES] are Fortran 90 source files.
7266	<	The output is a list of module file names that the Fortran 90 compiler
7267	<	generates when compiling [FILES]."
7268	<
7269	<	list=
7270	<	empty=
7271	<
7272	<	if test \$# -eq 0; then
7273	<	echo "\$usage"; exit 0
7274	<	fi
7275	<
7276	<	while test \$# != 0; do
7277	<
7278	<	file=\$1
7279	<	shift
7280	<
7281	<	# strip suffix
7282	<	base=\`echo \$file | sed 's/[.][^.]*$//'\`
7283	<
7284	<	test ! -f \$file && continue
7285	<
7286	<	# Look for module definitions and transform them to upper / lower case
7287	<	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/'\`
7288	<	upper=\`echo \$mods | tr a-z A-Z\`
7289	<	lower=\`echo \$mods | tr A-Z a-z\`
7290	<
7291	<	# Here, the patterns for generating module file names were inserted by configure
7292	<	for trans in $ac_cv_f90_module_names; do
7293	<
7294	<	pat=\`echo \$trans | sed 's/.*\(%.*%\).*/\1/'\`
7295	<	var=empty
7296	<	case \$pat in
7297	<	%MODULE%)
7298	<	var=upper ;;
7299	<	%Module%)
7300	<	var=mods ;;
7301	<	%module%)
7302	<	var=lower ;;
7303	<	%FILE%)
7304	<	test -n "\$mods" && var=base ;;
7305	<	esac
7306	<	new=\`eval '(for i in \$'\$var '; do echo \$trans | sed s/\$pat/\$i/; done)'\`
7307	<	list="\$list \$new"
7308	<	done
7309	<	done
7310	<
7311	<	echo \$list
7312	<	# end of configure-generated script
7313	<	EOF
7314	<	chmod 755 scripts/modnam
7315	<
7316	<	pat=`echo $ac_cv_f90_module_names | sed 's/.*\(%.*%\).*/\1/'`
7317	<	F90_MODULE_NAMES=empty
7318	<	case $pat in
7319	<	%MODULE%)
7320	<	F90_MODULE_NAMES=UPPER ;;
7321	<	%Module%)
7322	<	F90_MODULE_NAMES=Mixed ;;
7323	<	%module%)
7324	<	F90_MODULE_NAMES=lower ;;
7325	<	*)
7326	<	F90_MODULE_NAMES=unknown ;;
7327	<	esac
7328	<
7329	<	ac_ext=c
7330	<	ac_cpp='$CPP $CPPFLAGS'
7331	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7332	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7333	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7334	<
7335	<
7336	<	ac_ext=c
7337	<	ac_cpp='$CPP $CPPFLAGS'
7338	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7339	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7340	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7341	<
7342	<
7343	<
7344	<	{ echo "$as_me:$LINENO: checking for asin in -lm" >&5
7345	<	echo $ECHO_N "checking for asin in -lm... $ECHO_C" >&6; }
7346	<	if test "${ac_cv_lib_m_asin+set}" = set; then
7347	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7348	<	else
7349	<	ac_check_lib_save_LIBS=$LIBS
7350	<	LIBS="-lm  $LIBS"
7351	<	cat >conftest.$ac_ext <<_ACEOF
7352	<	/* confdefs.h.  */
7353	<	_ACEOF
7354	<	cat confdefs.h >>conftest.$ac_ext
7355	<	cat >>conftest.$ac_ext <<_ACEOF
7356	<	/* end confdefs.h.  */
7357	<
7358	<	/* Override any GCC internal prototype to avoid an error.
7359	<	Use char because int might match the return type of a GCC
7360	<	builtin and then its argument prototype would still apply.  */
7361	<	#ifdef __cplusplus
7362	<	extern "C"
7363	<	#endif
7364	<	char asin ();
7365	<	#ifdef FC_DUMMY_MAIN
7366	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7367	<	#  ifdef __cplusplus
7368	<	extern "C"
7369	<	#  endif
7370	<	int FC_DUMMY_MAIN() { return 1; }
7371	<	#endif
7372	<	#endif
7373	<	int
7374	<	main ()
7375	<	{
7376	<	return asin ();
7377	<	;
7378	<	return 0;
7379	<	}
7380	<	_ACEOF
7381	<	rm -f conftest.$ac_objext conftest$ac_exeext
7382	<	if { (ac_try="$ac_link"
7383	<	case "(($ac_try" in
7384	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7385	<	*) ac_try_echo=$ac_try;;
7386	<	esac
7387	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7388	<	(eval "$ac_link") 2>conftest.er1
7389	<	ac_status=$?
7390	<	grep -v '^ *+' conftest.er1 >conftest.err
7391	<	rm -f conftest.er1
7392	<	cat conftest.err >&5
7393	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7394	<	(exit $ac_status); } && {
7395	<	test -z "$ac_c_werror_flag" ||
7396	<	test ! -s conftest.err
7397	<	} && test -s conftest$ac_exeext &&
7398	<	$as_test_x conftest$ac_exeext; then
7399	<	ac_cv_lib_m_asin=yes
7400	<	else
7401	<	echo "$as_me: failed program was:" >&5
7402	<	sed 's/^/| /' conftest.$ac_ext >&5
7403	<
7404	<	ac_cv_lib_m_asin=no
7405	<	fi
7406	<
7407	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7408	<	conftest$ac_exeext conftest.$ac_ext
7409	<	LIBS=$ac_check_lib_save_LIBS
7410	<	fi
7411	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_asin" >&5
7412	<	echo "${ECHO_T}$ac_cv_lib_m_asin" >&6; }
7413	<	if test $ac_cv_lib_m_asin = yes; then
7414	<	cat >>confdefs.h <<_ACEOF
7415	<	#define HAVE_LIBM 1
7416	<	_ACEOF
7417	<
7418	<	LIBS="-lm $LIBS"
7419	<
7420	<	else
7421	<	exit
7422	<	fi
7423	<
7424	<
7425	<	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7426	<	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
7427	<	if test "${ac_cv_header_stdc+set}" = set; then
7428	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7429	<	else
7430	<	cat >conftest.$ac_ext <<_ACEOF
7431	<	/* confdefs.h.  */
7432	<	_ACEOF
7433	<	cat confdefs.h >>conftest.$ac_ext
7434	<	cat >>conftest.$ac_ext <<_ACEOF
7435	<	/* end confdefs.h.  */
7436	<	#include <stdlib.h>
7437	<	#include <stdarg.h>
7438	<	#include <string.h>
7439	<	#include <float.h>
7440	<
7441	<	#ifdef FC_DUMMY_MAIN
7442	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7443	<	#  ifdef __cplusplus
7444	<	extern "C"
7445	<	#  endif
7446	<	int FC_DUMMY_MAIN() { return 1; }
7447	<	#endif
7448	<	#endif
7449	<	int
7450	<	main ()
7451	<	{
7452	<
7453	<	;
7454	<	return 0;
7455	<	}
7456	<	_ACEOF
7457	<	rm -f conftest.$ac_objext
7458	<	if { (ac_try="$ac_compile"
7459	<	case "(($ac_try" in
7460	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7461	<	*) ac_try_echo=$ac_try;;
7462	<	esac
7463	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7464	<	(eval "$ac_compile") 2>conftest.er1
7465	<	ac_status=$?
7466	<	grep -v '^ *+' conftest.er1 >conftest.err
7467	<	rm -f conftest.er1
7468	<	cat conftest.err >&5
7469	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7470	<	(exit $ac_status); } && {
7471	<	test -z "$ac_c_werror_flag" ||
7472	<	test ! -s conftest.err
7473	<	} && test -s conftest.$ac_objext; then
7474	<	ac_cv_header_stdc=yes
7475	<	else
7476	<	echo "$as_me: failed program was:" >&5
7477	<	sed 's/^/| /' conftest.$ac_ext >&5
7478	<
7479	<	ac_cv_header_stdc=no
7480	<	fi
7481	<
7482	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7483	<
7484	<	if test $ac_cv_header_stdc = yes; then
7485	<	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7486	<	cat >conftest.$ac_ext <<_ACEOF
7487	<	/* confdefs.h.  */
7488	<	_ACEOF
7489	<	cat confdefs.h >>conftest.$ac_ext
7490	<	cat >>conftest.$ac_ext <<_ACEOF
7491	<	/* end confdefs.h.  */
7492	<	#include <string.h>
7493	<
7494	<	_ACEOF
7495	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7496	<	$EGREP "memchr" >/dev/null 2>&1; then
7497	<	:
7498	<	else
7499	<	ac_cv_header_stdc=no
7500	<	fi
7501	<	rm -f conftest*
7502	<
7503	<	fi
7504	<
7505	<	if test $ac_cv_header_stdc = yes; then
7506	<	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7507	<	cat >conftest.$ac_ext <<_ACEOF
7508	<	/* confdefs.h.  */
7509	<	_ACEOF
7510	<	cat confdefs.h >>conftest.$ac_ext
7511	<	cat >>conftest.$ac_ext <<_ACEOF
7512	<	/* end confdefs.h.  */
7513	<	#include <stdlib.h>
7514	<
7515	<	_ACEOF
7516	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7517	<	$EGREP "free" >/dev/null 2>&1; then
7518	<	:
7519	<	else
7520	<	ac_cv_header_stdc=no
7521	<	fi
7522	<	rm -f conftest*
7523	<
7524	<	fi
7525	<
7526	<	if test $ac_cv_header_stdc = yes; then
7527	<	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7528	<	if test "$cross_compiling" = yes; then
7529	<	:
7530	<	else
7531	<	cat >conftest.$ac_ext <<_ACEOF
7532	<	/* confdefs.h.  */
7533	<	_ACEOF
7534	<	cat confdefs.h >>conftest.$ac_ext
7535	<	cat >>conftest.$ac_ext <<_ACEOF
7536	<	/* end confdefs.h.  */
7537	<	#include <ctype.h>
7538	<	#include <stdlib.h>
7539	<	#if ((' ' & 0x0FF) == 0x020)
7540	<	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7541	<	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7542	<	#else
7543	<	# define ISLOWER(c) \
7544	<	(('a' <= (c) && (c) <= 'i') \
7545	<	|| ('j' <= (c) && (c) <= 'r') \
7546	<	|| ('s' <= (c) && (c) <= 'z'))
7547	<	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7548	<	#endif
7549	<
7550	<	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7551	<	int
7552	<	main ()
7553	<	{
7554	<	int i;
7555	<	for (i = 0; i < 256; i++)
7556	<	if (XOR (islower (i), ISLOWER (i))
7557	<	|| toupper (i) != TOUPPER (i))
7558	<	return 2;
7559	<	return 0;
7560	<	}
7561	<	_ACEOF
7562	<	rm -f conftest$ac_exeext
7563	<	if { (ac_try="$ac_link"
7564	<	case "(($ac_try" in
7565	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7566	<	*) ac_try_echo=$ac_try;;
7567	<	esac
7568	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7569	<	(eval "$ac_link") 2>&5
7570	<	ac_status=$?
7571	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7572	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7573	<	{ (case "(($ac_try" in
7574	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7575	<	*) ac_try_echo=$ac_try;;
7576	<	esac
7577	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7578	<	(eval "$ac_try") 2>&5
7579	<	ac_status=$?
7580	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7581	<	(exit $ac_status); }; }; then
7582	<	:
7583	<	else
7584	<	echo "$as_me: program exited with status $ac_status" >&5
7585	<	echo "$as_me: failed program was:" >&5
7586	<	sed 's/^/| /' conftest.$ac_ext >&5
7587	<
7588	<	( exit $ac_status )
7589	<	ac_cv_header_stdc=no
7590	<	fi
7591	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7592	<	fi
7593	<
7594	<
7595	<	fi
7596	<	fi
7597	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7598	<	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
7599	<	if test $ac_cv_header_stdc = yes; then
7600	<
7601	<	cat >>confdefs.h <<\_ACEOF
7602	<	#define STDC_HEADERS 1
7603	<	_ACEOF
7604	<
7605	<	fi
7606	<
7607	<	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7608	<
7609	<
7610	<
7611	<
7612	<
7613	<
7614	<
7615	<
7616	<
7617	<	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7618	<	inttypes.h stdint.h unistd.h
7619	<	do
7620	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7621	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
7622	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7623	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7624	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7625	<	else
7626	<	cat >conftest.$ac_ext <<_ACEOF
7627	<	/* confdefs.h.  */
7628	<	_ACEOF
7629	<	cat confdefs.h >>conftest.$ac_ext
7630	<	cat >>conftest.$ac_ext <<_ACEOF
7631	<	/* end confdefs.h.  */
7632	<	$ac_includes_default
7633	<
7634	<	#include <$ac_header>
7635	<	_ACEOF
7636	<	rm -f conftest.$ac_objext
7637	<	if { (ac_try="$ac_compile"
7638	<	case "(($ac_try" in
7639	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7640	<	*) ac_try_echo=$ac_try;;
7641	<	esac
7642	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7643	<	(eval "$ac_compile") 2>conftest.er1
7644	<	ac_status=$?
7645	<	grep -v '^ *+' conftest.er1 >conftest.err
7646	<	rm -f conftest.er1
7647	<	cat conftest.err >&5
7648	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7649	<	(exit $ac_status); } && {
7650	<	test -z "$ac_c_werror_flag" ||
7651	<	test ! -s conftest.err
7652	<	} && test -s conftest.$ac_objext; then
7653	<	eval "$as_ac_Header=yes"
7654	<	else
7655	<	echo "$as_me: failed program was:" >&5
7656	<	sed 's/^/| /' conftest.$ac_ext >&5
7657	<
7658	<	eval "$as_ac_Header=no"
7659	<	fi
7660	<
7661	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662	<	fi
7663	<	ac_res=`eval echo '${'$as_ac_Header'}'`
7664	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
7665	<	echo "${ECHO_T}$ac_res" >&6; }
7666	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7667	<	cat >>confdefs.h <<_ACEOF
7668	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7669	<	_ACEOF
7670	<
7671	<	fi
7672	<
7673	<	done
7674	<
7675	<
7676	<	#
7677	<	# Handle user hints
7678	<	#
7679	<
7680	<	# Check whether --with-zlib was given.
7681	<	if test "${with_zlib+set}" = set; then
7682	<	withval=$with_zlib; zlib_dir="$withval"
7683	<	else
7684	<	zlib_dir="not_set"
7685	<	fi
7686	<
7687	<	if test "$zlib_dir" != "no"; then
7688	<
7689	<	if test "$zlib_dir" != "not_set" ; then
7690	<	if test -d "$zlib_dir"
7691	<	then
7692	<	ZLIB_HOME="$zlib_dir"
7693	<	else
7694	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&5
7695	<	echo "$as_me: WARNING: Sorry, $zlib_dir does not exist, checking usual places" >&2;}
7696	<	ZLIB_HOME=/usr/local
7697	<	if test ! -f "${ZLIB_HOME}/include/zlib.h"
7698	<	then
7699	<	ZLIB_HOME=/usr
7700	<	fi
7701	<	fi
7702	<	fi
7703	<	#
7704	<	# Locate zlib, if wanted
7705	<	#
7706	<	if test -n "${ZLIB_HOME}"
7707	<	then
7708	<	ZLIB_OLD_LDFLAGS=$LDFLAGS
7709	<	ZLIB_OLD_CFLAGS=$CFLAGS
7710	<	LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
7711	<	CFLAGS="$CFLAGS -I${ZLIB_HOME}/include"
7712	<
7713	<	ac_ext=c
7714	<	ac_cpp='$CPP $CPPFLAGS'
7715	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7716	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7717	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7718	<
7719	<	{ echo "$as_me:$LINENO: checking for inflateEnd in -lz" >&5
7720	<	echo $ECHO_N "checking for inflateEnd in -lz... $ECHO_C" >&6; }
7721	<	if test "${ac_cv_lib_z_inflateEnd+set}" = set; then
7722	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7723	<	else
7724	<	ac_check_lib_save_LIBS=$LIBS
7725	<	LIBS="-lz  $LIBS"
7726	<	cat >conftest.$ac_ext <<_ACEOF
7727	<	/* confdefs.h.  */
7728	<	_ACEOF
7729	<	cat confdefs.h >>conftest.$ac_ext
7730	<	cat >>conftest.$ac_ext <<_ACEOF
7731	<	/* end confdefs.h.  */
7732	<
7733	<	/* Override any GCC internal prototype to avoid an error.
7734	<	Use char because int might match the return type of a GCC
7735	<	builtin and then its argument prototype would still apply.  */
7736	<	#ifdef __cplusplus
7737	<	extern "C"
7738	<	#endif
7739	<	char inflateEnd ();
7740	<	#ifdef FC_DUMMY_MAIN
7741	<	#ifndef FC_DUMMY_MAIN_EQ_F77
7742	<	#  ifdef __cplusplus
7743	<	extern "C"
7744	<	#  endif
7745	<	int FC_DUMMY_MAIN() { return 1; }
7746	<	#endif
7747	<	#endif
7748	<	int
7749	<	main ()
7750	<	{
7751	<	return inflateEnd ();
7752	<	;
7753	<	return 0;
7754	<	}
7755	<	_ACEOF
7756	<	rm -f conftest.$ac_objext conftest$ac_exeext
7757	<	if { (ac_try="$ac_link"
7758	<	case "(($ac_try" in
7759	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7760	<	*) ac_try_echo=$ac_try;;
7761	<	esac
7762	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7763	<	(eval "$ac_link") 2>conftest.er1
7764	<	ac_status=$?
7765	<	grep -v '^ *+' conftest.er1 >conftest.err
7766	<	rm -f conftest.er1
7767	<	cat conftest.err >&5
7768	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7769	<	(exit $ac_status); } && {
7770	<	test -z "$ac_c_werror_flag" ||
7771	<	test ! -s conftest.err
7772	<	} && test -s conftest$ac_exeext &&
7773	<	$as_test_x conftest$ac_exeext; then
7774	<	ac_cv_lib_z_inflateEnd=yes
7775	<	else
7776	<	echo "$as_me: failed program was:" >&5
7777	<	sed 's/^/| /' conftest.$ac_ext >&5
7778	<
7779	<	ac_cv_lib_z_inflateEnd=no
7780	<	fi
7781	<
7782	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7783	<	conftest$ac_exeext conftest.$ac_ext
7784	<	LIBS=$ac_check_lib_save_LIBS
7785	<	fi
7786	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateEnd" >&5
7787	<	echo "${ECHO_T}$ac_cv_lib_z_inflateEnd" >&6; }
7788	<	if test $ac_cv_lib_z_inflateEnd = yes; then
7789	<	zlib_cv_libz=yes
7790	<	else
7791	<	zlib_cv_libz=no
7792	<	fi
7793	<
7794	<	if test "${ac_cv_header_zlib_h+set}" = set; then
7795	<	{ echo "$as_me:$LINENO: checking for zlib.h" >&5
7796	<	echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
7797	<	if test "${ac_cv_header_zlib_h+set}" = set; then
7798	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7799	<	fi
7800	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
7801	<	echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
7802	<	else
7803	<	# Is the header compilable?
7804	<	{ echo "$as_me:$LINENO: checking zlib.h usability" >&5
7805	<	echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; }
7806	<	cat >conftest.$ac_ext <<_ACEOF
7807	<	/* confdefs.h.  */
7808	<	_ACEOF
7809	<	cat confdefs.h >>conftest.$ac_ext
7810	<	cat >>conftest.$ac_ext <<_ACEOF
7811	<	/* end confdefs.h.  */
7812	<	$ac_includes_default
7813	<	#include <zlib.h>
7814	<	_ACEOF
7815	<	rm -f conftest.$ac_objext
7816	<	if { (ac_try="$ac_compile"
7817	<	case "(($ac_try" in
7818	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7819	<	*) ac_try_echo=$ac_try;;
7820	<	esac
7821	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7822	<	(eval "$ac_compile") 2>conftest.er1
7823	<	ac_status=$?
7824	<	grep -v '^ *+' conftest.er1 >conftest.err
7825	<	rm -f conftest.er1
7826	<	cat conftest.err >&5
7827	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7828	<	(exit $ac_status); } && {
7829	<	test -z "$ac_c_werror_flag" ||
7830	<	test ! -s conftest.err
7831	<	} && test -s conftest.$ac_objext; then
7832	<	ac_header_compiler=yes
7833	<	else
7834	<	echo "$as_me: failed program was:" >&5
7835	<	sed 's/^/| /' conftest.$ac_ext >&5
7836	<
7837	<	ac_header_compiler=no
7838	<	fi
7839	<
7840	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7841	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7842	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
7843	<
7844	<	# Is the header present?
7845	<	{ echo "$as_me:$LINENO: checking zlib.h presence" >&5
7846	<	echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; }
7847	<	cat >conftest.$ac_ext <<_ACEOF
7848	<	/* confdefs.h.  */
7849	<	_ACEOF
7850	<	cat confdefs.h >>conftest.$ac_ext
7851	<	cat >>conftest.$ac_ext <<_ACEOF
7852	<	/* end confdefs.h.  */
7853	<	#include <zlib.h>
7854	<	_ACEOF
7855	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
7856	<	case "(($ac_try" in
7857	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7858	<	*) ac_try_echo=$ac_try;;
7859	<	esac
7860	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7861	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7862	<	ac_status=$?
7863	<	grep -v '^ *+' conftest.er1 >conftest.err
7864	<	rm -f conftest.er1
7865	<	cat conftest.err >&5
7866	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7867	<	(exit $ac_status); } >/dev/null && {
7868	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7869	<	test ! -s conftest.err
7870	<	}; then
7871	<	ac_header_preproc=yes
7872	<	else
7873	<	echo "$as_me: failed program was:" >&5
7874	<	sed 's/^/| /' conftest.$ac_ext >&5
7875	<
7876	<	ac_header_preproc=no
7877	<	fi
7878	<
7879	<	rm -f conftest.err conftest.$ac_ext
7880	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7881	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
7882	<
7883	<	# So?  What about this header?
7884	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7885	<	yes:no: )
7886	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
7887	<	echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7888	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
7889	<	echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
7890	<	ac_header_preproc=yes
7891	<	;;
7892	<	no:yes:* )
7893	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
7894	<	echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
7895	<	{ echo "$as_me:$LINENO: WARNING: zlib.h:     check for missing prerequisite headers?" >&5
7896	<	echo "$as_me: WARNING: zlib.h:     check for missing prerequisite headers?" >&2;}
7897	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
7898	<	echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
7899	<	{ echo "$as_me:$LINENO: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&5
7900	<	echo "$as_me: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7901	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
7902	<	echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
7903	<	{ echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
7904	<	echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
7905	<	( cat <<\_ASBOX
7906	<	## ------------------------------ ##
7907	<	## Report this to gezelter@nd.edu ##
7908	<	## ------------------------------ ##
7909	<	_ASBOX
7910	<	) | sed "s/^/$as_me: WARNING:     /" >&2
7911	<	;;
7912	<	esac
7913	<	{ echo "$as_me:$LINENO: checking for zlib.h" >&5
7914	<	echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
7915	<	if test "${ac_cv_header_zlib_h+set}" = set; then
7916	<	echo $ECHO_N "(cached) $ECHO_C" >&6
7917	<	else
7918	<	ac_cv_header_zlib_h=$ac_header_preproc
7919	<	fi
7920	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
7921	<	echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
7922	<
7923	<	fi
7924	<	if test $ac_cv_header_zlib_h = yes; then
7925	<	zlib_cv_zlib_h=yes
7926	<	else
7927	<	zlib_cv_zlib_h=no
7928	<	fi
7929	<
7930	<
7931	<	ac_ext=c
7932	<	ac_cpp='$CPP $CPPFLAGS'
7933	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7934	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7935	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7936	<
7937	<
7938	<	if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then
7939	<
7940	<	cat >>confdefs.h <<\_ACEOF
7941	<	#define HAVE_ZLIB_H 1
7942	<	_ACEOF
7943	<
7944	<
7945	<	cat >>confdefs.h <<\_ACEOF
7946	<	#define HAVE_LIBZ 1
7947	<	_ACEOF
7948	<
7949	<	ZLIB_INC_DIR="${ZLIB_HOME}/include"
7950	<	ZLIB_LIB_DIR="${ZLIB_HOME}/lib"
7951	<	ZLIB="-lz"
7952	<	else
7953	<	{ echo "$as_me:$LINENO: checking zlib in ${ZLIB_HOME}" >&5
7954	<	echo $ECHO_N "checking zlib in ${ZLIB_HOME}... $ECHO_C" >&6; }
7955	<	ZLIB_INC_DIR=
7956	<	ZLIB_LIB_DIR=
7957	<	ZLIB=
7958	<	LDFLAGS="$ZLIB_OLD_LDFLAGS"
7959	<	CFLAGS="$ZLIB_OLD_CFLAGS"
7960	<	{ echo "$as_me:$LINENO: result: failed" >&5
7961	<	echo "${ECHO_T}failed" >&6; }
7962	<	echo ""
7963	<	echo "*********************************************************"
7964	<	echo "* WARNING: Could not find a working zlib installation   *"
7965	<	echo "* If you need OOPSE to be able to deal with compressed  *"
7966	<	echo "* trajectory dump files be sure to specify a valid zlib *"
7967	<	echo "* installation with --with-zlib=DIR                     *"
7968	<	echo "*                                                       *"
7969	<	echo "* OOPSE will still work without zlib installed.         *"
7970	<	echo "*********************************************************"
7971	<	echo ""
7972	<	fi
7973	<
7974	<
7975	<
7976	<	fi
7977	<	fi
7978	<
7979	<	#
7980	<	# Handle user hints
7981	<	#
7982	<
7983	<	# Check whether --with-fftw was given.
7984	<	if test "${with_fftw+set}" = set; then
7985	<	withval=$with_fftw; fftw_dir="$withval"
7986	<	else
7987	<	fftw_dir="not_set"
7988	<	fi
7989	<
7990	<	if test "$fftw_dir" != "no"; then
7991	<	if test "$fftw_dir" != "not_set" ; then
7992	<	if test -d "$fftw_dir"; then
7993	<	FFTW_HOME="$fftw_dir"
7994	<	else
7995	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&5
7996	<	echo "$as_me: WARNING: Sorry, $fftw_dir does not exist, checking usual places" >&2;}
7997	<	FFTW_HOME=/usr/local
7998	<	if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o  -f "${FFTW_HOME}/include/dfftw.h"; then
7999	<	FFTW_HOME=/usr
8000	<	fi
8001	<	fi
8002	<	#
8003	<	# Locate fftw, if wanted
8004	<	#
8005	<	if test -n "${FFTW_HOME}"; then
8006	<	FFTW_OLD_LDFLAGS=$LDFLAGS
8007	<	FFTW_OLD_CFLAGS=$CFLAGS
8008	<	LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib"
8009	<	CFLAGS="$CFLAGS -I${FFTW_HOME}/include"
8010	<
8011	<	ac_ext=c
8012	<	ac_cpp='$CPP $CPPFLAGS'
8013	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8014	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8015	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8016	<
8017	<	{ echo "$as_me:$LINENO: checking for fftw_execute in -lfftw3" >&5
8018	<	echo $ECHO_N "checking for fftw_execute in -lfftw3... $ECHO_C" >&6; }
8019	<	if test "${ac_cv_lib_fftw3_fftw_execute+set}" = set; then
8020	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8021	<	else
8022	<	ac_check_lib_save_LIBS=$LIBS
8023	<	LIBS="-lfftw3  $LIBS"
8024	<	cat >conftest.$ac_ext <<_ACEOF
8025	<	/* confdefs.h.  */
8026	<	_ACEOF
8027	<	cat confdefs.h >>conftest.$ac_ext
8028	<	cat >>conftest.$ac_ext <<_ACEOF
8029	<	/* end confdefs.h.  */
8030	<
8031	<	/* Override any GCC internal prototype to avoid an error.
8032	<	Use char because int might match the return type of a GCC
8033	<	builtin and then its argument prototype would still apply.  */
8034	<	#ifdef __cplusplus
8035	<	extern "C"
8036	<	#endif
8037	<	char fftw_execute ();
8038	<	#ifdef FC_DUMMY_MAIN
8039	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8040	<	#  ifdef __cplusplus
8041	<	extern "C"
8042	<	#  endif
8043	<	int FC_DUMMY_MAIN() { return 1; }
8044	<	#endif
8045	<	#endif
8046	<	int
8047	<	main ()
8048	<	{
8049	<	return fftw_execute ();
8050	<	;
8051	<	return 0;
8052	<	}
8053	<	_ACEOF
8054	<	rm -f conftest.$ac_objext conftest$ac_exeext
8055	<	if { (ac_try="$ac_link"
8056	<	case "(($ac_try" in
8057	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8058	<	*) ac_try_echo=$ac_try;;
8059	<	esac
8060	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8061	<	(eval "$ac_link") 2>conftest.er1
8062	<	ac_status=$?
8063	<	grep -v '^ *+' conftest.er1 >conftest.err
8064	<	rm -f conftest.er1
8065	<	cat conftest.err >&5
8066	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8067	<	(exit $ac_status); } && {
8068	<	test -z "$ac_c_werror_flag" ||
8069	<	test ! -s conftest.err
8070	<	} && test -s conftest$ac_exeext &&
8071	<	$as_test_x conftest$ac_exeext; then
8072	<	ac_cv_lib_fftw3_fftw_execute=yes
8073	<	else
8074	<	echo "$as_me: failed program was:" >&5
8075	<	sed 's/^/| /' conftest.$ac_ext >&5
8076	<
8077	<	ac_cv_lib_fftw3_fftw_execute=no
8078	<	fi
8079	<
8080	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8081	<	conftest$ac_exeext conftest.$ac_ext
8082	<	LIBS=$ac_check_lib_save_LIBS
8083	<	fi
8084	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_fftw3_fftw_execute" >&5
8085	<	echo "${ECHO_T}$ac_cv_lib_fftw3_fftw_execute" >&6; }
8086	<	if test $ac_cv_lib_fftw3_fftw_execute = yes; then
8087	<	fftw_cv_libfftw3=yes
8088	<	else
8089	<	fftw_cv_libfftw3=no
8090	<	fi
8091	<
8092	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8093	<	{ echo "$as_me:$LINENO: checking for fftw3.h" >&5
8094	<	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6; }
8095	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8096	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8097	<	fi
8098	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
8099	<	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6; }
8100	<	else
8101	<	# Is the header compilable?
8102	<	{ echo "$as_me:$LINENO: checking fftw3.h usability" >&5
8103	<	echo $ECHO_N "checking fftw3.h usability... $ECHO_C" >&6; }
8104	<	cat >conftest.$ac_ext <<_ACEOF
8105	<	/* confdefs.h.  */
8106	<	_ACEOF
8107	<	cat confdefs.h >>conftest.$ac_ext
8108	<	cat >>conftest.$ac_ext <<_ACEOF
8109	<	/* end confdefs.h.  */
8110	<	$ac_includes_default
8111	<	#include <fftw3.h>
8112	<	_ACEOF
8113	<	rm -f conftest.$ac_objext
8114	<	if { (ac_try="$ac_compile"
8115	<	case "(($ac_try" in
8116	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8117	<	*) ac_try_echo=$ac_try;;
8118	<	esac
8119	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8120	<	(eval "$ac_compile") 2>conftest.er1
8121	<	ac_status=$?
8122	<	grep -v '^ *+' conftest.er1 >conftest.err
8123	<	rm -f conftest.er1
8124	<	cat conftest.err >&5
8125	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8126	<	(exit $ac_status); } && {
8127	<	test -z "$ac_c_werror_flag" ||
8128	<	test ! -s conftest.err
8129	<	} && test -s conftest.$ac_objext; then
8130	<	ac_header_compiler=yes
8131	<	else
8132	<	echo "$as_me: failed program was:" >&5
8133	<	sed 's/^/| /' conftest.$ac_ext >&5
8134	<
8135	<	ac_header_compiler=no
8136	<	fi
8137	<
8138	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8139	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8140	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8141	<
8142	<	# Is the header present?
8143	<	{ echo "$as_me:$LINENO: checking fftw3.h presence" >&5
8144	<	echo $ECHO_N "checking fftw3.h presence... $ECHO_C" >&6; }
8145	<	cat >conftest.$ac_ext <<_ACEOF
8146	<	/* confdefs.h.  */
8147	<	_ACEOF
8148	<	cat confdefs.h >>conftest.$ac_ext
8149	<	cat >>conftest.$ac_ext <<_ACEOF
8150	<	/* end confdefs.h.  */
8151	<	#include <fftw3.h>
8152	<	_ACEOF
8153	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8154	<	case "(($ac_try" in
8155	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8156	<	*) ac_try_echo=$ac_try;;
8157	<	esac
8158	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8159	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8160	<	ac_status=$?
8161	<	grep -v '^ *+' conftest.er1 >conftest.err
8162	<	rm -f conftest.er1
8163	<	cat conftest.err >&5
8164	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8165	<	(exit $ac_status); } >/dev/null && {
8166	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8167	<	test ! -s conftest.err
8168	<	}; then
8169	<	ac_header_preproc=yes
8170	<	else
8171	<	echo "$as_me: failed program was:" >&5
8172	<	sed 's/^/| /' conftest.$ac_ext >&5
8173	<
8174	<	ac_header_preproc=no
8175	<	fi
8176	<
8177	<	rm -f conftest.err conftest.$ac_ext
8178	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8179	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8180	<
8181	<	# So?  What about this header?
8182	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8183	<	yes:no: )
8184	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&5
8185	<	echo "$as_me: WARNING: fftw3.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8186	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the compiler's result" >&5
8187	<	echo "$as_me: WARNING: fftw3.h: proceeding with the compiler's result" >&2;}
8188	<	ac_header_preproc=yes
8189	<	;;
8190	<	no:yes:* )
8191	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: present but cannot be compiled" >&5
8192	<	echo "$as_me: WARNING: fftw3.h: present but cannot be compiled" >&2;}
8193	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h:     check for missing prerequisite headers?" >&5
8194	<	echo "$as_me: WARNING: fftw3.h:     check for missing prerequisite headers?" >&2;}
8195	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: see the Autoconf documentation" >&5
8196	<	echo "$as_me: WARNING: fftw3.h: see the Autoconf documentation" >&2;}
8197	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h:     section \"Present But Cannot Be Compiled\"" >&5
8198	<	echo "$as_me: WARNING: fftw3.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8199	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: proceeding with the preprocessor's result" >&5
8200	<	echo "$as_me: WARNING: fftw3.h: proceeding with the preprocessor's result" >&2;}
8201	<	{ echo "$as_me:$LINENO: WARNING: fftw3.h: in the future, the compiler will take precedence" >&5
8202	<	echo "$as_me: WARNING: fftw3.h: in the future, the compiler will take precedence" >&2;}
8203	<	( cat <<\_ASBOX
8204	<	## ------------------------------ ##
8205	<	## Report this to gezelter@nd.edu ##
8206	<	## ------------------------------ ##
8207	<	_ASBOX
8208	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8209	<	;;
8210	<	esac
8211	<	{ echo "$as_me:$LINENO: checking for fftw3.h" >&5
8212	<	echo $ECHO_N "checking for fftw3.h... $ECHO_C" >&6; }
8213	<	if test "${ac_cv_header_fftw3_h+set}" = set; then
8214	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8215	<	else
8216	<	ac_cv_header_fftw3_h=$ac_header_preproc
8217	<	fi
8218	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw3_h" >&5
8219	<	echo "${ECHO_T}$ac_cv_header_fftw3_h" >&6; }
8220	<
8221	<	fi
8222	<	if test $ac_cv_header_fftw3_h = yes; then
8223	<	fftw_cv_fftw3_h=yes
8224	<	else
8225	<	fftw_cv_fftw3_h=no
8226	<	fi
8227	<
8228	<
8229	<	if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then
8230	<	{ echo "$as_me:$LINENO: checking for fftwnd_one in -lfftw" >&5
8231	<	echo $ECHO_N "checking for fftwnd_one in -lfftw... $ECHO_C" >&6; }
8232	<	if test "${ac_cv_lib_fftw_fftwnd_one+set}" = set; then
8233	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8234	<	else
8235	<	ac_check_lib_save_LIBS=$LIBS
8236	<	LIBS="-lfftw  $LIBS"
8237	<	cat >conftest.$ac_ext <<_ACEOF
8238	<	/* confdefs.h.  */
8239	<	_ACEOF
8240	<	cat confdefs.h >>conftest.$ac_ext
8241	<	cat >>conftest.$ac_ext <<_ACEOF
8242	<	/* end confdefs.h.  */
8243	<
8244	<	/* Override any GCC internal prototype to avoid an error.
8245	<	Use char because int might match the return type of a GCC
8246	<	builtin and then its argument prototype would still apply.  */
8247	<	#ifdef __cplusplus
8248	<	extern "C"
8249	<	#endif
8250	<	char fftwnd_one ();
8251	<	#ifdef FC_DUMMY_MAIN
8252	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8253	<	#  ifdef __cplusplus
8254	<	extern "C"
8255	<	#  endif
8256	<	int FC_DUMMY_MAIN() { return 1; }
8257	<	#endif
8258	<	#endif
8259	<	int
8260	<	main ()
8261	<	{
8262	<	return fftwnd_one ();
8263	<	;
8264	<	return 0;
8265	<	}
8266	<	_ACEOF
8267	<	rm -f conftest.$ac_objext conftest$ac_exeext
8268	<	if { (ac_try="$ac_link"
8269	<	case "(($ac_try" in
8270	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8271	<	*) ac_try_echo=$ac_try;;
8272	<	esac
8273	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8274	<	(eval "$ac_link") 2>conftest.er1
8275	<	ac_status=$?
8276	<	grep -v '^ *+' conftest.er1 >conftest.err
8277	<	rm -f conftest.er1
8278	<	cat conftest.err >&5
8279	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8280	<	(exit $ac_status); } && {
8281	<	test -z "$ac_c_werror_flag" ||
8282	<	test ! -s conftest.err
8283	<	} && test -s conftest$ac_exeext &&
8284	<	$as_test_x conftest$ac_exeext; then
8285	<	ac_cv_lib_fftw_fftwnd_one=yes
8286	<	else
8287	<	echo "$as_me: failed program was:" >&5
8288	<	sed 's/^/| /' conftest.$ac_ext >&5
8289	<
8290	<	ac_cv_lib_fftw_fftwnd_one=no
8291	<	fi
8292	<
8293	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8294	<	conftest$ac_exeext conftest.$ac_ext
8295	<	LIBS=$ac_check_lib_save_LIBS
8296	<	fi
8297	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_fftw_fftwnd_one" >&5
8298	<	echo "${ECHO_T}$ac_cv_lib_fftw_fftwnd_one" >&6; }
8299	<	if test $ac_cv_lib_fftw_fftwnd_one = yes; then
8300	<	fftw_cv_libfftw=yes
8301	<	else
8302	<	fftw_cv_libfftw=no
8303	<	fi
8304	<
8305	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8306	<	{ echo "$as_me:$LINENO: checking for fftw.h" >&5
8307	<	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6; }
8308	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8309	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8310	<	fi
8311	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
8312	<	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6; }
8313	<	else
8314	<	# Is the header compilable?
8315	<	{ echo "$as_me:$LINENO: checking fftw.h usability" >&5
8316	<	echo $ECHO_N "checking fftw.h usability... $ECHO_C" >&6; }
8317	<	cat >conftest.$ac_ext <<_ACEOF
8318	<	/* confdefs.h.  */
8319	<	_ACEOF
8320	<	cat confdefs.h >>conftest.$ac_ext
8321	<	cat >>conftest.$ac_ext <<_ACEOF
8322	<	/* end confdefs.h.  */
8323	<	$ac_includes_default
8324	<	#include <fftw.h>
8325	<	_ACEOF
8326	<	rm -f conftest.$ac_objext
8327	<	if { (ac_try="$ac_compile"
8328	<	case "(($ac_try" in
8329	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8330	<	*) ac_try_echo=$ac_try;;
8331	<	esac
8332	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8333	<	(eval "$ac_compile") 2>conftest.er1
8334	<	ac_status=$?
8335	<	grep -v '^ *+' conftest.er1 >conftest.err
8336	<	rm -f conftest.er1
8337	<	cat conftest.err >&5
8338	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8339	<	(exit $ac_status); } && {
8340	<	test -z "$ac_c_werror_flag" ||
8341	<	test ! -s conftest.err
8342	<	} && test -s conftest.$ac_objext; then
8343	<	ac_header_compiler=yes
8344	<	else
8345	<	echo "$as_me: failed program was:" >&5
8346	<	sed 's/^/| /' conftest.$ac_ext >&5
8347	<
8348	<	ac_header_compiler=no
8349	<	fi
8350	<
8351	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8352	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8353	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8354	<
8355	<	# Is the header present?
8356	<	{ echo "$as_me:$LINENO: checking fftw.h presence" >&5
8357	<	echo $ECHO_N "checking fftw.h presence... $ECHO_C" >&6; }
8358	<	cat >conftest.$ac_ext <<_ACEOF
8359	<	/* confdefs.h.  */
8360	<	_ACEOF
8361	<	cat confdefs.h >>conftest.$ac_ext
8362	<	cat >>conftest.$ac_ext <<_ACEOF
8363	<	/* end confdefs.h.  */
8364	<	#include <fftw.h>
8365	<	_ACEOF
8366	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8367	<	case "(($ac_try" in
8368	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8369	<	*) ac_try_echo=$ac_try;;
8370	<	esac
8371	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8372	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8373	<	ac_status=$?
8374	<	grep -v '^ *+' conftest.er1 >conftest.err
8375	<	rm -f conftest.er1
8376	<	cat conftest.err >&5
8377	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8378	<	(exit $ac_status); } >/dev/null && {
8379	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8380	<	test ! -s conftest.err
8381	<	}; then
8382	<	ac_header_preproc=yes
8383	<	else
8384	<	echo "$as_me: failed program was:" >&5
8385	<	sed 's/^/| /' conftest.$ac_ext >&5
8386	<
8387	<	ac_header_preproc=no
8388	<	fi
8389	<
8390	<	rm -f conftest.err conftest.$ac_ext
8391	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8392	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8393	<
8394	<	# So?  What about this header?
8395	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8396	<	yes:no: )
8397	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
8398	<	echo "$as_me: WARNING: fftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8399	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the compiler's result" >&5
8400	<	echo "$as_me: WARNING: fftw.h: proceeding with the compiler's result" >&2;}
8401	<	ac_header_preproc=yes
8402	<	;;
8403	<	no:yes:* )
8404	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: present but cannot be compiled" >&5
8405	<	echo "$as_me: WARNING: fftw.h: present but cannot be compiled" >&2;}
8406	<	{ echo "$as_me:$LINENO: WARNING: fftw.h:     check for missing prerequisite headers?" >&5
8407	<	echo "$as_me: WARNING: fftw.h:     check for missing prerequisite headers?" >&2;}
8408	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: see the Autoconf documentation" >&5
8409	<	echo "$as_me: WARNING: fftw.h: see the Autoconf documentation" >&2;}
8410	<	{ echo "$as_me:$LINENO: WARNING: fftw.h:     section \"Present But Cannot Be Compiled\"" >&5
8411	<	echo "$as_me: WARNING: fftw.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8412	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: proceeding with the preprocessor's result" >&5
8413	<	echo "$as_me: WARNING: fftw.h: proceeding with the preprocessor's result" >&2;}
8414	<	{ echo "$as_me:$LINENO: WARNING: fftw.h: in the future, the compiler will take precedence" >&5
8415	<	echo "$as_me: WARNING: fftw.h: in the future, the compiler will take precedence" >&2;}
8416	<	( cat <<\_ASBOX
8417	<	## ------------------------------ ##
8418	<	## Report this to gezelter@nd.edu ##
8419	<	## ------------------------------ ##
8420	<	_ASBOX
8421	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8422	<	;;
8423	<	esac
8424	<	{ echo "$as_me:$LINENO: checking for fftw.h" >&5
8425	<	echo $ECHO_N "checking for fftw.h... $ECHO_C" >&6; }
8426	<	if test "${ac_cv_header_fftw_h+set}" = set; then
8427	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8428	<	else
8429	<	ac_cv_header_fftw_h=$ac_header_preproc
8430	<	fi
8431	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_fftw_h" >&5
8432	<	echo "${ECHO_T}$ac_cv_header_fftw_h" >&6; }
8433	<
8434	<	fi
8435	<	if test $ac_cv_header_fftw_h = yes; then
8436	<	fftw_cv_fftw_h=yes
8437	<	else
8438	<	fftw_cv_fftw_h=no
8439	<	fi
8440	<
8441	<
8442	<	if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then
8443	<	{ echo "$as_me:$LINENO: checking for fftwnd_one in -ldfftw" >&5
8444	<	echo $ECHO_N "checking for fftwnd_one in -ldfftw... $ECHO_C" >&6; }
8445	<	if test "${ac_cv_lib_dfftw_fftwnd_one+set}" = set; then
8446	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8447	<	else
8448	<	ac_check_lib_save_LIBS=$LIBS
8449	<	LIBS="-ldfftw  $LIBS"
8450	<	cat >conftest.$ac_ext <<_ACEOF
8451	<	/* confdefs.h.  */
8452	<	_ACEOF
8453	<	cat confdefs.h >>conftest.$ac_ext
8454	<	cat >>conftest.$ac_ext <<_ACEOF
8455	<	/* end confdefs.h.  */
8456	<
8457	<	/* Override any GCC internal prototype to avoid an error.
8458	<	Use char because int might match the return type of a GCC
8459	<	builtin and then its argument prototype would still apply.  */
8460	<	#ifdef __cplusplus
8461	<	extern "C"
8462	<	#endif
8463	<	char fftwnd_one ();
8464	<	#ifdef FC_DUMMY_MAIN
8465	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8466	<	#  ifdef __cplusplus
8467	<	extern "C"
8468	<	#  endif
8469	<	int FC_DUMMY_MAIN() { return 1; }
8470	<	#endif
8471	<	#endif
8472	<	int
8473	<	main ()
8474	<	{
8475	<	return fftwnd_one ();
8476	<	;
8477	<	return 0;
8478	<	}
8479	<	_ACEOF
8480	<	rm -f conftest.$ac_objext conftest$ac_exeext
8481	<	if { (ac_try="$ac_link"
8482	<	case "(($ac_try" in
8483	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8484	<	*) ac_try_echo=$ac_try;;
8485	<	esac
8486	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8487	<	(eval "$ac_link") 2>conftest.er1
8488	<	ac_status=$?
8489	<	grep -v '^ *+' conftest.er1 >conftest.err
8490	<	rm -f conftest.er1
8491	<	cat conftest.err >&5
8492	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8493	<	(exit $ac_status); } && {
8494	<	test -z "$ac_c_werror_flag" ||
8495	<	test ! -s conftest.err
8496	<	} && test -s conftest$ac_exeext &&
8497	<	$as_test_x conftest$ac_exeext; then
8498	<	ac_cv_lib_dfftw_fftwnd_one=yes
8499	<	else
8500	<	echo "$as_me: failed program was:" >&5
8501	<	sed 's/^/| /' conftest.$ac_ext >&5
8502	<
8503	<	ac_cv_lib_dfftw_fftwnd_one=no
8504	<	fi
8505	<
8506	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8507	<	conftest$ac_exeext conftest.$ac_ext
8508	<	LIBS=$ac_check_lib_save_LIBS
8509	<	fi
8510	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
8511	<	echo "${ECHO_T}$ac_cv_lib_dfftw_fftwnd_one" >&6; }
8512	<	if test $ac_cv_lib_dfftw_fftwnd_one = yes; then
8513	<	fftw_cv_libdfftw=yes
8514	<	else
8515	<	fftw_cv_libdfftw=no
8516	<	fi
8517	<
8518	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8519	<	{ echo "$as_me:$LINENO: checking for dfftw.h" >&5
8520	<	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6; }
8521	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8522	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8523	<	fi
8524	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
8525	<	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6; }
8526	<	else
8527	<	# Is the header compilable?
8528	<	{ echo "$as_me:$LINENO: checking dfftw.h usability" >&5
8529	<	echo $ECHO_N "checking dfftw.h usability... $ECHO_C" >&6; }
8530	<	cat >conftest.$ac_ext <<_ACEOF
8531	<	/* confdefs.h.  */
8532	<	_ACEOF
8533	<	cat confdefs.h >>conftest.$ac_ext
8534	<	cat >>conftest.$ac_ext <<_ACEOF
8535	<	/* end confdefs.h.  */
8536	<	$ac_includes_default
8537	<	#include <dfftw.h>
8538	<	_ACEOF
8539	<	rm -f conftest.$ac_objext
8540	<	if { (ac_try="$ac_compile"
8541	<	case "(($ac_try" in
8542	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8543	<	*) ac_try_echo=$ac_try;;
8544	<	esac
8545	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8546	<	(eval "$ac_compile") 2>conftest.er1
8547	<	ac_status=$?
8548	<	grep -v '^ *+' conftest.er1 >conftest.err
8549	<	rm -f conftest.er1
8550	<	cat conftest.err >&5
8551	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8552	<	(exit $ac_status); } && {
8553	<	test -z "$ac_c_werror_flag" ||
8554	<	test ! -s conftest.err
8555	<	} && test -s conftest.$ac_objext; then
8556	<	ac_header_compiler=yes
8557	<	else
8558	<	echo "$as_me: failed program was:" >&5
8559	<	sed 's/^/| /' conftest.$ac_ext >&5
8560	<
8561	<	ac_header_compiler=no
8562	<	fi
8563	<
8564	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8565	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8566	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8567	<
8568	<	# Is the header present?
8569	<	{ echo "$as_me:$LINENO: checking dfftw.h presence" >&5
8570	<	echo $ECHO_N "checking dfftw.h presence... $ECHO_C" >&6; }
8571	<	cat >conftest.$ac_ext <<_ACEOF
8572	<	/* confdefs.h.  */
8573	<	_ACEOF
8574	<	cat confdefs.h >>conftest.$ac_ext
8575	<	cat >>conftest.$ac_ext <<_ACEOF
8576	<	/* end confdefs.h.  */
8577	<	#include <dfftw.h>
8578	<	_ACEOF
8579	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8580	<	case "(($ac_try" in
8581	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8582	<	*) ac_try_echo=$ac_try;;
8583	<	esac
8584	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8585	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8586	<	ac_status=$?
8587	<	grep -v '^ *+' conftest.er1 >conftest.err
8588	<	rm -f conftest.er1
8589	<	cat conftest.err >&5
8590	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8591	<	(exit $ac_status); } >/dev/null && {
8592	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8593	<	test ! -s conftest.err
8594	<	}; then
8595	<	ac_header_preproc=yes
8596	<	else
8597	<	echo "$as_me: failed program was:" >&5
8598	<	sed 's/^/| /' conftest.$ac_ext >&5
8599	<
8600	<	ac_header_preproc=no
8601	<	fi
8602	<
8603	<	rm -f conftest.err conftest.$ac_ext
8604	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8605	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8606	<
8607	<	# So?  What about this header?
8608	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8609	<	yes:no: )
8610	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&5
8611	<	echo "$as_me: WARNING: dfftw.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8612	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the compiler's result" >&5
8613	<	echo "$as_me: WARNING: dfftw.h: proceeding with the compiler's result" >&2;}
8614	<	ac_header_preproc=yes
8615	<	;;
8616	<	no:yes:* )
8617	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: present but cannot be compiled" >&5
8618	<	echo "$as_me: WARNING: dfftw.h: present but cannot be compiled" >&2;}
8619	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h:     check for missing prerequisite headers?" >&5
8620	<	echo "$as_me: WARNING: dfftw.h:     check for missing prerequisite headers?" >&2;}
8621	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: see the Autoconf documentation" >&5
8622	<	echo "$as_me: WARNING: dfftw.h: see the Autoconf documentation" >&2;}
8623	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h:     section \"Present But Cannot Be Compiled\"" >&5
8624	<	echo "$as_me: WARNING: dfftw.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8625	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: proceeding with the preprocessor's result" >&5
8626	<	echo "$as_me: WARNING: dfftw.h: proceeding with the preprocessor's result" >&2;}
8627	<	{ echo "$as_me:$LINENO: WARNING: dfftw.h: in the future, the compiler will take precedence" >&5
8628	<	echo "$as_me: WARNING: dfftw.h: in the future, the compiler will take precedence" >&2;}
8629	<	( cat <<\_ASBOX
8630	<	## ------------------------------ ##
8631	<	## Report this to gezelter@nd.edu ##
8632	<	## ------------------------------ ##
8633	<	_ASBOX
8634	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8635	<	;;
8636	<	esac
8637	<	{ echo "$as_me:$LINENO: checking for dfftw.h" >&5
8638	<	echo $ECHO_N "checking for dfftw.h... $ECHO_C" >&6; }
8639	<	if test "${ac_cv_header_dfftw_h+set}" = set; then
8640	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8641	<	else
8642	<	ac_cv_header_dfftw_h=$ac_header_preproc
8643	<	fi
8644	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_dfftw_h" >&5
8645	<	echo "${ECHO_T}$ac_cv_header_dfftw_h" >&6; }
8646	<
8647	<	fi
8648	<	if test $ac_cv_header_dfftw_h = yes; then
8649	<	fftw_cv_dfftw_h=yes
8650	<	else
8651	<	fftw_cv_dfftw_h=no
8652	<	fi
8653	<
8654	<
8655	<	fi
8656	<	fi
8657	<	ac_ext=c
8658	<	ac_cpp='$CPP $CPPFLAGS'
8659	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8660	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8661	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8662	<
8663	<	if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then
8664	<
8665	<	cat >>confdefs.h <<\_ACEOF
8666	<	#define HAVE_FFTW3_H 1
8667	<	_ACEOF
8668	<
8669	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8670	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8671	<	FFTW_LIBS="-lfftw3"
8672	<	else
8673	<	if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then
8674	<
8675	<	cat >>confdefs.h <<\_ACEOF
8676	<	#define HAVE_FFTW_H 1
8677	<	_ACEOF
8678	<
8679	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8680	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8681	<	FFTW_LIBS="-lfftw"
8682	<	else
8683	<	if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then
8684	<
8685	<	cat >>confdefs.h <<\_ACEOF
8686	<	#define HAVE_DFFTW_H 1
8687	<	_ACEOF
8688	<
8689	<	FFTW_INC_DIR="${FFTW_HOME}/include"
8690	<	FFTW_LIB_DIR="${FFTW_HOME}/lib"
8691	<	FFTW_LIBS="-ldfftw"
8692	<	else
8693	<	{ echo "$as_me:$LINENO: checking fftw in ${FFTW_HOME}" >&5
8694	<	echo $ECHO_N "checking fftw in ${FFTW_HOME}... $ECHO_C" >&6; }
8695	<	FFTW_INC_DIR=
8696	<	FFTW_LIB_DIR=
8697	<	FFTW_LIBS=
8698	<	LDFLAGS="$FFTW_OLD_LDFLAGS"
8699	<	CFLAGS="$FFTW_OLD_CFLAGS"
8700	<	{ echo "$as_me:$LINENO: result: failed" >&5
8701	<	echo "${ECHO_T}failed" >&6; }
8702	<	echo ""
8703	<	echo "*********************************************************"
8704	<	echo "* WARNING: Could not find a working FFTW installation   *"
8705	<	echo "* If you need the staticProps program to be able to     *"
8706	<	echo "* compute undulation spectra, be sure to specify a      *"
8707	<	echo "* valid fftw installation with --with-fftw=DIR          *"
8708	<	echo "*                                                       *"
8709	<	echo "* OOPSE will still work without fftw installed.         *"
8710	<	echo "*********************************************************"
8711	<	echo ""
8712	<	fi
8713	<	fi
8714	<	fi
8715	<
8716	<
8717	<
8718	<	fi
8719	<	fi
8720	<	fi
8721	<
8722	<	#
8723	<	# Handle user hints
8724	<	#
8725	<
8726	<	# Check whether --with-qhull was given.
8727	<	if test "${with_qhull+set}" = set; then
8728	<	withval=$with_qhull; qhull_dir="$withval"
8729	<	else
8730	<	qhull_dir="not_set"
8731	<	fi
8732	<
8733	<	if test "$qhull_dir" != "no"; then
8734	<
8735	<	if test "$qhull_dir" != "not_set" ; then
8736	<	if test -d "$qhull_dir"
8737	<	then
8738	<	QHULL_HOME="$qhull_dir"
8739	<	else
8740	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&5
8741	<	echo "$as_me: WARNING: Sorry, $qhull_dir does not exist, checking usual places" >&2;}
8742	<	QHULL_HOME=/usr/local
8743	<	if test ! -f "${QHULL_HOME}/include/qhull/qhull.h"
8744	<	then
8745	<	QHULL_HOME=/usr
8746	<	fi
8747	<	fi
8748	<	fi
8749	<	#
8750	<	# Locate qhull, if wanted
8751	<	#
8752	<	if test -n "${QHULL_HOME}"
8753	<	then
8754	<
8755	<	ac_ext=c
8756	<	ac_cpp='$CPP $CPPFLAGS'
8757	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8758	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8759	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8760	<
8761	<	QHULL_OLD_LDFLAGS=$LDFLAGS
8762	<	QHULL_OLD_CFLAGS=$CFLAGS
8763	<	QHULL_OLD_CPPFLAGS=$CPPFLAGS
8764	<	LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib"
8765	<	CFLAGS="$CFLAGS -I${QHULL_HOME}/include"
8766	<	CPPFLAGS="$CPPFLAGS -I${QHULL_HOME}/include"
8767	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
8768	<	{ echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
8769	<	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6; }
8770	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
8771	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8772	<	fi
8773	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
8774	<	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6; }
8775	<	else
8776	<	# Is the header compilable?
8777	<	{ echo "$as_me:$LINENO: checking qhull/qhull.h usability" >&5
8778	<	echo $ECHO_N "checking qhull/qhull.h usability... $ECHO_C" >&6; }
8779	<	cat >conftest.$ac_ext <<_ACEOF
8780	<	/* confdefs.h.  */
8781	<	_ACEOF
8782	<	cat confdefs.h >>conftest.$ac_ext
8783	<	cat >>conftest.$ac_ext <<_ACEOF
8784	<	/* end confdefs.h.  */
8785	<	$ac_includes_default
8786	<	#include <qhull/qhull.h>
8787	<	_ACEOF
8788	<	rm -f conftest.$ac_objext
8789	<	if { (ac_try="$ac_compile"
8790	<	case "(($ac_try" in
8791	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8792	<	*) ac_try_echo=$ac_try;;
8793	<	esac
8794	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8795	<	(eval "$ac_compile") 2>conftest.er1
8796	<	ac_status=$?
8797	<	grep -v '^ *+' conftest.er1 >conftest.err
8798	<	rm -f conftest.er1
8799	<	cat conftest.err >&5
8800	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8801	<	(exit $ac_status); } && {
8802	<	test -z "$ac_c_werror_flag" ||
8803	<	test ! -s conftest.err
8804	<	} && test -s conftest.$ac_objext; then
8805	<	ac_header_compiler=yes
8806	<	else
8807	<	echo "$as_me: failed program was:" >&5
8808	<	sed 's/^/| /' conftest.$ac_ext >&5
8809	<
8810	<	ac_header_compiler=no
8811	<	fi
8812	<
8813	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8814	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8815	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
8816	<
8817	<	# Is the header present?
8818	<	{ echo "$as_me:$LINENO: checking qhull/qhull.h presence" >&5
8819	<	echo $ECHO_N "checking qhull/qhull.h presence... $ECHO_C" >&6; }
8820	<	cat >conftest.$ac_ext <<_ACEOF
8821	<	/* confdefs.h.  */
8822	<	_ACEOF
8823	<	cat confdefs.h >>conftest.$ac_ext
8824	<	cat >>conftest.$ac_ext <<_ACEOF
8825	<	/* end confdefs.h.  */
8826	<	#include <qhull/qhull.h>
8827	<	_ACEOF
8828	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
8829	<	case "(($ac_try" in
8830	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8831	<	*) ac_try_echo=$ac_try;;
8832	<	esac
8833	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8834	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8835	<	ac_status=$?
8836	<	grep -v '^ *+' conftest.er1 >conftest.err
8837	<	rm -f conftest.er1
8838	<	cat conftest.err >&5
8839	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8840	<	(exit $ac_status); } >/dev/null && {
8841	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8842	<	test ! -s conftest.err
8843	<	}; then
8844	<	ac_header_preproc=yes
8845	<	else
8846	<	echo "$as_me: failed program was:" >&5
8847	<	sed 's/^/| /' conftest.$ac_ext >&5
8848	<
8849	<	ac_header_preproc=no
8850	<	fi
8851	<
8852	<	rm -f conftest.err conftest.$ac_ext
8853	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8854	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
8855	<
8856	<	# So?  What about this header?
8857	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8858	<	yes:no: )
8859	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&5
8860	<	echo "$as_me: WARNING: qhull/qhull.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8861	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&5
8862	<	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the compiler's result" >&2;}
8863	<	ac_header_preproc=yes
8864	<	;;
8865	<	no:yes:* )
8866	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: present but cannot be compiled" >&5
8867	<	echo "$as_me: WARNING: qhull/qhull.h: present but cannot be compiled" >&2;}
8868	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h:     check for missing prerequisite headers?" >&5
8869	<	echo "$as_me: WARNING: qhull/qhull.h:     check for missing prerequisite headers?" >&2;}
8870	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: see the Autoconf documentation" >&5
8871	<	echo "$as_me: WARNING: qhull/qhull.h: see the Autoconf documentation" >&2;}
8872	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h:     section \"Present But Cannot Be Compiled\"" >&5
8873	<	echo "$as_me: WARNING: qhull/qhull.h:     section \"Present But Cannot Be Compiled\"" >&2;}
8874	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&5
8875	<	echo "$as_me: WARNING: qhull/qhull.h: proceeding with the preprocessor's result" >&2;}
8876	<	{ echo "$as_me:$LINENO: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&5
8877	<	echo "$as_me: WARNING: qhull/qhull.h: in the future, the compiler will take precedence" >&2;}
8878	<	( cat <<\_ASBOX
8879	<	## ------------------------------ ##
8880	<	## Report this to gezelter@nd.edu ##
8881	<	## ------------------------------ ##
8882	<	_ASBOX
8883	<	) | sed "s/^/$as_me: WARNING:     /" >&2
8884	<	;;
8885	<	esac
8886	<	{ echo "$as_me:$LINENO: checking for qhull/qhull.h" >&5
8887	<	echo $ECHO_N "checking for qhull/qhull.h... $ECHO_C" >&6; }
8888	<	if test "${ac_cv_header_qhull_qhull_h+set}" = set; then
8889	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8890	<	else
8891	<	ac_cv_header_qhull_qhull_h=$ac_header_preproc
8892	<	fi
8893	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_qhull_qhull_h" >&5
8894	<	echo "${ECHO_T}$ac_cv_header_qhull_qhull_h" >&6; }
8895	<
8896	<	fi
8897	<	if test $ac_cv_header_qhull_qhull_h = yes; then
8898	<	qhull_cv_qhull_h=yes
8899	<	else
8900	<	qhull_cv_qhull_h=no
8901	<	fi
8902	<
8903	<
8904	<	{ echo "$as_me:$LINENO: checking for qh_qhull in -lqhull" >&5
8905	<	echo $ECHO_N "checking for qh_qhull in -lqhull... $ECHO_C" >&6; }
8906	<	if test "${ac_cv_lib_qhull_qh_qhull+set}" = set; then
8907	<	echo $ECHO_N "(cached) $ECHO_C" >&6
8908	<	else
8909	<	ac_check_lib_save_LIBS=$LIBS
8910	<	LIBS="-lqhull  $LIBS"
8911	<	cat >conftest.$ac_ext <<_ACEOF
8912	<	/* confdefs.h.  */
8913	<	_ACEOF
8914	<	cat confdefs.h >>conftest.$ac_ext
8915	<	cat >>conftest.$ac_ext <<_ACEOF
8916	<	/* end confdefs.h.  */
8917	<
8918	<	/* Override any GCC internal prototype to avoid an error.
8919	<	Use char because int might match the return type of a GCC
8920	<	builtin and then its argument prototype would still apply.  */
8921	<	#ifdef __cplusplus
8922	<	extern "C"
8923	<	#endif
8924	<	char qh_qhull ();
8925	<	#ifdef FC_DUMMY_MAIN
8926	<	#ifndef FC_DUMMY_MAIN_EQ_F77
8927	<	#  ifdef __cplusplus
8928	<	extern "C"
8929	<	#  endif
8930	<	int FC_DUMMY_MAIN() { return 1; }
8931	<	#endif
8932	<	#endif
8933	<	int
8934	<	main ()
8935	<	{
8936	<	return qh_qhull ();
8937	<	;
8938	<	return 0;
8939	<	}
8940	<	_ACEOF
8941	<	rm -f conftest.$ac_objext conftest$ac_exeext
8942	<	if { (ac_try="$ac_link"
8943	<	case "(($ac_try" in
8944	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8945	<	*) ac_try_echo=$ac_try;;
8946	<	esac
8947	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8948	<	(eval "$ac_link") 2>conftest.er1
8949	<	ac_status=$?
8950	<	grep -v '^ *+' conftest.er1 >conftest.err
8951	<	rm -f conftest.er1
8952	<	cat conftest.err >&5
8953	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954	<	(exit $ac_status); } && {
8955	<	test -z "$ac_c_werror_flag" ||
8956	<	test ! -s conftest.err
8957	<	} && test -s conftest$ac_exeext &&
8958	<	$as_test_x conftest$ac_exeext; then
8959	<	ac_cv_lib_qhull_qh_qhull=yes
8960	<	else
8961	<	echo "$as_me: failed program was:" >&5
8962	<	sed 's/^/| /' conftest.$ac_ext >&5
8963	<
8964	<	ac_cv_lib_qhull_qh_qhull=no
8965	<	fi
8966	<
8967	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8968	<	conftest$ac_exeext conftest.$ac_ext
8969	<	LIBS=$ac_check_lib_save_LIBS
8970	<	fi
8971	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_qhull_qh_qhull" >&5
8972	<	echo "${ECHO_T}$ac_cv_lib_qhull_qh_qhull" >&6; }
8973	<	if test $ac_cv_lib_qhull_qh_qhull = yes; then
8974	<	qhull_cv_libqhull=yes
8975	<	else
8976	<	qhull_cv_libqhull=no
8977	<	fi
8978	<
8979	<	LDFLAGS="$QHULL_OLD_LDFLAGS"
8980	<	CFLAGS="$QHULL_OLD_CFLAGS"
8981	<	CPPFLAGS="$QHULL_OLD_CPPFLAGS"
8982	<	ac_ext=c
8983	<	ac_cpp='$CPP $CPPFLAGS'
8984	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8985	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8986	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8987	<
8988	<
8989	<	if test "$qhull_cv_libqhull" = "yes" -a "$qhull_cv_qhull_h" = "yes"; then
8990	<
8991	<	cat >>confdefs.h <<\_ACEOF
8992	<	#define HAVE_QHULL_H 1
8993	<	_ACEOF
8994	<
8995	<
8996	<	cat >>confdefs.h <<\_ACEOF
8997	<	#define HAVE_QHULL 1
8998	<	_ACEOF
8999	<
9000	<	USE_QHULL=yes
9001	<	QHULL_INC_DIR="${QHULL_HOME}/include"
9002	<	QHULL_LIB_DIR="${QHULL_HOME}/lib"
9003	<	QHULL="-lqhull"
9004	<	else
9005	<	{ echo "$as_me:$LINENO: checking qhull in ${QHULL_HOME}" >&5
9006	<	echo $ECHO_N "checking qhull in ${QHULL_HOME}... $ECHO_C" >&6; }
9007	<	QHULL_INC_DIR=
9008	<	QHULL_LIB_DIR=
9009	<	QHULL=
9010	<	USE_QHULL=no
9011	<	{ echo "$as_me:$LINENO: result: failed" >&5
9012	<	echo "${ECHO_T}failed" >&6; }
9013	<	echo ""
9014	<	echo "*********************************************************"
9015	<	echo "* WARNING: Could not find a working qhull installation  *"
9016	<	echo "* If you need OOPSE to be able to deal with convex      *"
9017	<	echo "* hulls be sure to specify a valid qhull installation   *"
9018	<	echo "* with --with-qhull=DIR                                 *"
9019	<	echo "*                                                       *"
9020	<	echo "* OOPSE will still work without qhull installed.        *"
9021	<	echo "*********************************************************"
9022	<	echo ""
9023	<	fi
9024	<
9025	<
9026	<
9027	<
9028	<	fi
9029	<	fi
9030	<
9031	<
9032	<	ac_ext=cpp
9033	<	ac_cpp='$CXXCPP $CPPFLAGS'
9034	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9035	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9036	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9037	<	{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
9038	<	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
9039	<	if test -z "$CXXCPP"; then
9040	<	if test "${ac_cv_prog_CXXCPP+set}" = set; then
9041	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9042	<	else
9043	<	# Double quotes because CXXCPP needs to be expanded
9044	<	for CXXCPP in "$CXX -E" "/lib/cpp"
9045	<	do
9046	<	ac_preproc_ok=false
9047	<	for ac_cxx_preproc_warn_flag in '' yes
9048	<	do
9049	<	# Use a header file that comes with gcc, so configuring glibc
9050	<	# with a fresh cross-compiler works.
9051	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9052	<	# <limits.h> exists even on freestanding compilers.
9053	<	# On the NeXT, cc -E runs the code through the compiler's parser,
9054	<	# not just through cpp. "Syntax error" is here to catch this case.
9055	<	cat >conftest.$ac_ext <<_ACEOF
9056	<	/* confdefs.h.  */
9057	<	_ACEOF
9058	<	cat confdefs.h >>conftest.$ac_ext
9059	<	cat >>conftest.$ac_ext <<_ACEOF
9060	<	/* end confdefs.h.  */
9061	<	#ifdef __STDC__
9062	<	# include <limits.h>
9063	<	#else
9064	<	# include <assert.h>
9065	<	#endif
9066	<	Syntax error
9067	<	_ACEOF
9068	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9069	<	case "(($ac_try" in
9070	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9071	<	*) ac_try_echo=$ac_try;;
9072	<	esac
9073	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9074	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9075	<	ac_status=$?
9076	<	grep -v '^ *+' conftest.er1 >conftest.err
9077	<	rm -f conftest.er1
9078	<	cat conftest.err >&5
9079	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9080	<	(exit $ac_status); } >/dev/null && {
9081	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9082	<	test ! -s conftest.err
9083	<	}; then
9084	<	:
9085	<	else
9086	<	echo "$as_me: failed program was:" >&5
9087	<	sed 's/^/| /' conftest.$ac_ext >&5
9088	<
9089	<	# Broken: fails on valid input.
9090	<	continue
9091	<	fi
9092	<
9093	<	rm -f conftest.err conftest.$ac_ext
9094	<
9095	<	# OK, works on sane cases.  Now check whether nonexistent headers
9096	<	# can be detected and how.
9097	<	cat >conftest.$ac_ext <<_ACEOF
9098	<	/* confdefs.h.  */
9099	<	_ACEOF
9100	<	cat confdefs.h >>conftest.$ac_ext
9101	<	cat >>conftest.$ac_ext <<_ACEOF
9102	<	/* end confdefs.h.  */
9103	<	#include <ac_nonexistent.h>
9104	<	_ACEOF
9105	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9106	<	case "(($ac_try" in
9107	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9108	<	*) ac_try_echo=$ac_try;;
9109	<	esac
9110	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9111	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9112	<	ac_status=$?
9113	<	grep -v '^ *+' conftest.er1 >conftest.err
9114	<	rm -f conftest.er1
9115	<	cat conftest.err >&5
9116	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9117	<	(exit $ac_status); } >/dev/null && {
9118	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9119	<	test ! -s conftest.err
9120	<	}; then
9121	<	# Broken: success on invalid input.
9122	<	continue
9123	<	else
9124	<	echo "$as_me: failed program was:" >&5
9125	<	sed 's/^/| /' conftest.$ac_ext >&5
9126	<
9127	<	# Passes both tests.
9128	<	ac_preproc_ok=:
9129	<	break
9130	<	fi
9131	<
9132	<	rm -f conftest.err conftest.$ac_ext
9133	<
9134	<	done
9135	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9136	<	rm -f conftest.err conftest.$ac_ext
9137	<	if $ac_preproc_ok; then
9138	<	break
9139	<	fi
9140	<
9141	<	done
9142	<	ac_cv_prog_CXXCPP=$CXXCPP
9143	<
9144	<	fi
9145	<	CXXCPP=$ac_cv_prog_CXXCPP
9146	<	else
9147	<	ac_cv_prog_CXXCPP=$CXXCPP
9148	<	fi
9149	<	{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
9150	<	echo "${ECHO_T}$CXXCPP" >&6; }
9151	<	ac_preproc_ok=false
9152	<	for ac_cxx_preproc_warn_flag in '' yes
9153	<	do
9154	<	# Use a header file that comes with gcc, so configuring glibc
9155	<	# with a fresh cross-compiler works.
9156	<	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9157	<	# <limits.h> exists even on freestanding compilers.
9158	<	# On the NeXT, cc -E runs the code through the compiler's parser,
9159	<	# not just through cpp. "Syntax error" is here to catch this case.
9160	<	cat >conftest.$ac_ext <<_ACEOF
9161	<	/* confdefs.h.  */
9162	<	_ACEOF
9163	<	cat confdefs.h >>conftest.$ac_ext
9164	<	cat >>conftest.$ac_ext <<_ACEOF
9165	<	/* end confdefs.h.  */
9166	<	#ifdef __STDC__
9167	<	# include <limits.h>
9168	<	#else
9169	<	# include <assert.h>
9170	<	#endif
9171	<	Syntax error
9172	<	_ACEOF
9173	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9174	<	case "(($ac_try" in
9175	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9176	<	*) ac_try_echo=$ac_try;;
9177	<	esac
9178	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9179	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9180	<	ac_status=$?
9181	<	grep -v '^ *+' conftest.er1 >conftest.err
9182	<	rm -f conftest.er1
9183	<	cat conftest.err >&5
9184	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9185	<	(exit $ac_status); } >/dev/null && {
9186	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9187	<	test ! -s conftest.err
9188	<	}; then
9189	<	:
9190	<	else
9191	<	echo "$as_me: failed program was:" >&5
9192	<	sed 's/^/| /' conftest.$ac_ext >&5
9193	<
9194	<	# Broken: fails on valid input.
9195	<	continue
9196	<	fi
9197	<
9198	<	rm -f conftest.err conftest.$ac_ext
9199	<
9200	<	# OK, works on sane cases.  Now check whether nonexistent headers
9201	<	# can be detected and how.
9202	<	cat >conftest.$ac_ext <<_ACEOF
9203	<	/* confdefs.h.  */
9204	<	_ACEOF
9205	<	cat confdefs.h >>conftest.$ac_ext
9206	<	cat >>conftest.$ac_ext <<_ACEOF
9207	<	/* end confdefs.h.  */
9208	<	#include <ac_nonexistent.h>
9209	<	_ACEOF
9210	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9211	<	case "(($ac_try" in
9212	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9213	<	*) ac_try_echo=$ac_try;;
9214	<	esac
9215	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9216	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9217	<	ac_status=$?
9218	<	grep -v '^ *+' conftest.er1 >conftest.err
9219	<	rm -f conftest.er1
9220	<	cat conftest.err >&5
9221	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9222	<	(exit $ac_status); } >/dev/null && {
9223	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9224	<	test ! -s conftest.err
9225	<	}; then
9226	<	# Broken: success on invalid input.
9227	<	continue
9228	<	else
9229	<	echo "$as_me: failed program was:" >&5
9230	<	sed 's/^/| /' conftest.$ac_ext >&5
9231	<
9232	<	# Passes both tests.
9233	<	ac_preproc_ok=:
9234	<	break
9235	<	fi
9236	<
9237	<	rm -f conftest.err conftest.$ac_ext
9238	<
9239	<	done
9240	<	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9241	<	rm -f conftest.err conftest.$ac_ext
9242	<	if $ac_preproc_ok; then
9243	<	:
9244	<	else
9245	<	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
9246	<	See \`config.log' for more details." >&5
9247	<	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
9248	<	See \`config.log' for more details." >&2;}
9249	<	{ (exit 1); exit 1; }; }
9250	<	fi
9251	<
9252	<	ac_ext=cpp
9253	<	ac_cpp='$CXXCPP $CPPFLAGS'
9254	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9255	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9256	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9257	<
9258	<
9259	<	#
9260	<	# Handle user hints
9261	<	#
9262	<
9263	<	# Check whether --with-openbabel was given.
9264	<	if test "${with_openbabel+set}" = set; then
9265	<	withval=$with_openbabel; openbabel_dir="$withval"
9266	<	else
9267	<	openbabel_dir="not_set"
9268	<	fi
9269	<
9270	<	if test "$openbabel_dir" != "no"; then
9271	<
9272	<	if test "$openbabel_dir" != "not_set" ; then
9273	<	if test -d "$openbabel_dir"
9274	<	then
9275	<	OPENBABEL_HOME="$openbabel_dir"
9276	<	else
9277	<	{ echo "$as_me:$LINENO: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&5
9278	<	echo "$as_me: WARNING: Sorry, $openbabel_dir does not exist, checking usual places" >&2;}
9279	<	OPENBABEL_HOME=/usr/local
9280	<	if test ! -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/babelconfig.h" -a -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/obconversion.h"
9281	<	then
9282	<	OPENBABEL_HOME=/usr
9283	<	fi
9284	<	fi
9285	<	fi
9286	<	#
9287	<	# Locate openbabel, if wanted
9288	<	#
9289	<	if test -n "${OPENBABEL_HOME}"
9290	<	then
9291	<
9292	<	ac_ext=cpp
9293	<	ac_cpp='$CXXCPP $CPPFLAGS'
9294	<	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9295	<	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9296	<	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9297	<
9298	<	OPENBABEL_OLD_LDFLAGS=$LDFLAGS
9299	<	OPENBABEL_OLD_CPPFLAGS=$CPPFLAGS
9300	<	LDFLAGS="$LDFLAGS -L${OPENBABEL_HOME}/lib -lopenbabel"
9301	<	CPPFLAGS="$CPPFLAGS -I${OPENBABEL_HOME}/include/openbabel-2.0"
9302	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9303	<	{ echo "$as_me:$LINENO: checking for openbabel/babelconfig.h" >&5
9304	<	echo $ECHO_N "checking for openbabel/babelconfig.h... $ECHO_C" >&6; }
9305	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9306	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9307	<	fi
9308	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_babelconfig_h" >&5
9309	<	echo "${ECHO_T}$ac_cv_header_openbabel_babelconfig_h" >&6; }
9310	<	else
9311	<	# Is the header compilable?
9312	<	{ echo "$as_me:$LINENO: checking openbabel/babelconfig.h usability" >&5
9313	<	echo $ECHO_N "checking openbabel/babelconfig.h usability... $ECHO_C" >&6; }
9314	<	cat >conftest.$ac_ext <<_ACEOF
9315	<	/* confdefs.h.  */
9316	<	_ACEOF
9317	<	cat confdefs.h >>conftest.$ac_ext
9318	<	cat >>conftest.$ac_ext <<_ACEOF
9319	<	/* end confdefs.h.  */
9320	<	$ac_includes_default
9321	<	#include <openbabel/babelconfig.h>
9322	<	_ACEOF
9323	<	rm -f conftest.$ac_objext
9324	<	if { (ac_try="$ac_compile"
9325	<	case "(($ac_try" in
9326	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9327	<	*) ac_try_echo=$ac_try;;
9328	<	esac
9329	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9330	<	(eval "$ac_compile") 2>conftest.er1
9331	<	ac_status=$?
9332	<	grep -v '^ *+' conftest.er1 >conftest.err
9333	<	rm -f conftest.er1
9334	<	cat conftest.err >&5
9335	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9336	<	(exit $ac_status); } && {
9337	<	test -z "$ac_cxx_werror_flag" ||
9338	<	test ! -s conftest.err
9339	<	} && test -s conftest.$ac_objext; then
9340	<	ac_header_compiler=yes
9341	<	else
9342	<	echo "$as_me: failed program was:" >&5
9343	<	sed 's/^/| /' conftest.$ac_ext >&5
9344	<
9345	<	ac_header_compiler=no
9346	<	fi
9347	<
9348	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9349	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9350	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9351	<
9352	<	# Is the header present?
9353	<	{ echo "$as_me:$LINENO: checking openbabel/babelconfig.h presence" >&5
9354	<	echo $ECHO_N "checking openbabel/babelconfig.h presence... $ECHO_C" >&6; }
9355	<	cat >conftest.$ac_ext <<_ACEOF
9356	<	/* confdefs.h.  */
9357	<	_ACEOF
9358	<	cat confdefs.h >>conftest.$ac_ext
9359	<	cat >>conftest.$ac_ext <<_ACEOF
9360	<	/* end confdefs.h.  */
9361	<	#include <openbabel/babelconfig.h>
9362	<	_ACEOF
9363	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9364	<	case "(($ac_try" in
9365	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9366	<	*) ac_try_echo=$ac_try;;
9367	<	esac
9368	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9369	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9370	<	ac_status=$?
9371	<	grep -v '^ *+' conftest.er1 >conftest.err
9372	<	rm -f conftest.er1
9373	<	cat conftest.err >&5
9374	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9375	<	(exit $ac_status); } >/dev/null && {
9376	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9377	<	test ! -s conftest.err
9378	<	}; then
9379	<	ac_header_preproc=yes
9380	<	else
9381	<	echo "$as_me: failed program was:" >&5
9382	<	sed 's/^/| /' conftest.$ac_ext >&5
9383	<
9384	<	ac_header_preproc=no
9385	<	fi
9386	<
9387	<	rm -f conftest.err conftest.$ac_ext
9388	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9389	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9390	<
9391	<	# So?  What about this header?
9392	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9393	<	yes:no: )
9394	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: accepted by the compiler, rejected by the preprocessor!" >&5
9395	<	echo "$as_me: WARNING: openbabel/babelconfig.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9396	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: proceeding with the compiler's result" >&5
9397	<	echo "$as_me: WARNING: openbabel/babelconfig.h: proceeding with the compiler's result" >&2;}
9398	<	ac_header_preproc=yes
9399	<	;;
9400	<	no:yes:* )
9401	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: present but cannot be compiled" >&5
9402	<	echo "$as_me: WARNING: openbabel/babelconfig.h: present but cannot be compiled" >&2;}
9403	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h:     check for missing prerequisite headers?" >&5
9404	<	echo "$as_me: WARNING: openbabel/babelconfig.h:     check for missing prerequisite headers?" >&2;}
9405	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: see the Autoconf documentation" >&5
9406	<	echo "$as_me: WARNING: openbabel/babelconfig.h: see the Autoconf documentation" >&2;}
9407	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h:     section \"Present But Cannot Be Compiled\"" >&5
9408	<	echo "$as_me: WARNING: openbabel/babelconfig.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9409	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: proceeding with the preprocessor's result" >&5
9410	<	echo "$as_me: WARNING: openbabel/babelconfig.h: proceeding with the preprocessor's result" >&2;}
9411	<	{ echo "$as_me:$LINENO: WARNING: openbabel/babelconfig.h: in the future, the compiler will take precedence" >&5
9412	<	echo "$as_me: WARNING: openbabel/babelconfig.h: in the future, the compiler will take precedence" >&2;}
9413	<	( cat <<\_ASBOX
9414	<	## ------------------------------ ##
9415	<	## Report this to gezelter@nd.edu ##
9416	<	## ------------------------------ ##
9417	<	_ASBOX
9418	<	) | sed "s/^/$as_me: WARNING:     /" >&2
9419	<	;;
9420	<	esac
9421	<	{ echo "$as_me:$LINENO: checking for openbabel/babelconfig.h" >&5
9422	<	echo $ECHO_N "checking for openbabel/babelconfig.h... $ECHO_C" >&6; }
9423	<	if test "${ac_cv_header_openbabel_babelconfig_h+set}" = set; then
9424	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9425	<	else
9426	<	ac_cv_header_openbabel_babelconfig_h=$ac_header_preproc
9427	<	fi
9428	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_babelconfig_h" >&5
9429	<	echo "${ECHO_T}$ac_cv_header_openbabel_babelconfig_h" >&6; }
9430	<
9431	<	fi
9432	<	if test $ac_cv_header_openbabel_babelconfig_h = yes; then
9433	<	openbabel_cv_openbabel_h=yes
9434	<	else
9435	<	openbabel_cv_openbabel_h=no
9436	<	fi
9437	<
9438	<
9439	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9440	<	{ echo "$as_me:$LINENO: checking for openbabel/obconversion.h" >&5
9441	<	echo $ECHO_N "checking for openbabel/obconversion.h... $ECHO_C" >&6; }
9442	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9443	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9444	<	fi
9445	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_obconversion_h" >&5
9446	<	echo "${ECHO_T}$ac_cv_header_openbabel_obconversion_h" >&6; }
9447	<	else
9448	<	# Is the header compilable?
9449	<	{ echo "$as_me:$LINENO: checking openbabel/obconversion.h usability" >&5
9450	<	echo $ECHO_N "checking openbabel/obconversion.h usability... $ECHO_C" >&6; }
9451	<	cat >conftest.$ac_ext <<_ACEOF
9452	<	/* confdefs.h.  */
9453	<	_ACEOF
9454	<	cat confdefs.h >>conftest.$ac_ext
9455	<	cat >>conftest.$ac_ext <<_ACEOF
9456	<	/* end confdefs.h.  */
9457	<	$ac_includes_default
9458	<	#include <openbabel/obconversion.h>
9459	<	_ACEOF
9460	<	rm -f conftest.$ac_objext
9461	<	if { (ac_try="$ac_compile"
9462	<	case "(($ac_try" in
9463	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9464	<	*) ac_try_echo=$ac_try;;
9465	<	esac
9466	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9467	<	(eval "$ac_compile") 2>conftest.er1
9468	<	ac_status=$?
9469	<	grep -v '^ *+' conftest.er1 >conftest.err
9470	<	rm -f conftest.er1
9471	<	cat conftest.err >&5
9472	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9473	<	(exit $ac_status); } && {
9474	<	test -z "$ac_cxx_werror_flag" ||
9475	<	test ! -s conftest.err
9476	<	} && test -s conftest.$ac_objext; then
9477	<	ac_header_compiler=yes
9478	<	else
9479	<	echo "$as_me: failed program was:" >&5
9480	<	sed 's/^/| /' conftest.$ac_ext >&5
9481	<
9482	<	ac_header_compiler=no
9483	<	fi
9484	<
9485	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9486	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9487	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9488	<
9489	<	# Is the header present?
9490	<	{ echo "$as_me:$LINENO: checking openbabel/obconversion.h presence" >&5
9491	<	echo $ECHO_N "checking openbabel/obconversion.h presence... $ECHO_C" >&6; }
9492	<	cat >conftest.$ac_ext <<_ACEOF
9493	<	/* confdefs.h.  */
9494	<	_ACEOF
9495	<	cat confdefs.h >>conftest.$ac_ext
9496	<	cat >>conftest.$ac_ext <<_ACEOF
9497	<	/* end confdefs.h.  */
9498	<	#include <openbabel/obconversion.h>
9499	<	_ACEOF
9500	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9501	<	case "(($ac_try" in
9502	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9503	<	*) ac_try_echo=$ac_try;;
9504	<	esac
9505	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9506	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9507	<	ac_status=$?
9508	<	grep -v '^ *+' conftest.er1 >conftest.err
9509	<	rm -f conftest.er1
9510	<	cat conftest.err >&5
9511	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9512	<	(exit $ac_status); } >/dev/null && {
9513	<	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
9514	<	test ! -s conftest.err
9515	<	}; then
9516	<	ac_header_preproc=yes
9517	<	else
9518	<	echo "$as_me: failed program was:" >&5
9519	<	sed 's/^/| /' conftest.$ac_ext >&5
9520	<
9521	<	ac_header_preproc=no
9522	<	fi
9523	<
9524	<	rm -f conftest.err conftest.$ac_ext
9525	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9526	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9527	<
9528	<	# So?  What about this header?
9529	<	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9530	<	yes:no: )
9531	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: accepted by the compiler, rejected by the preprocessor!" >&5
9532	<	echo "$as_me: WARNING: openbabel/obconversion.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9533	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: proceeding with the compiler's result" >&5
9534	<	echo "$as_me: WARNING: openbabel/obconversion.h: proceeding with the compiler's result" >&2;}
9535	<	ac_header_preproc=yes
9536	<	;;
9537	<	no:yes:* )
9538	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: present but cannot be compiled" >&5
9539	<	echo "$as_me: WARNING: openbabel/obconversion.h: present but cannot be compiled" >&2;}
9540	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h:     check for missing prerequisite headers?" >&5
9541	<	echo "$as_me: WARNING: openbabel/obconversion.h:     check for missing prerequisite headers?" >&2;}
9542	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: see the Autoconf documentation" >&5
9543	<	echo "$as_me: WARNING: openbabel/obconversion.h: see the Autoconf documentation" >&2;}
9544	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h:     section \"Present But Cannot Be Compiled\"" >&5
9545	<	echo "$as_me: WARNING: openbabel/obconversion.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9546	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: proceeding with the preprocessor's result" >&5
9547	<	echo "$as_me: WARNING: openbabel/obconversion.h: proceeding with the preprocessor's result" >&2;}
9548	<	{ echo "$as_me:$LINENO: WARNING: openbabel/obconversion.h: in the future, the compiler will take precedence" >&5
9549	<	echo "$as_me: WARNING: openbabel/obconversion.h: in the future, the compiler will take precedence" >&2;}
9550	<	( cat <<\_ASBOX
9551	<	## ------------------------------ ##
9552	<	## Report this to gezelter@nd.edu ##
9553	<	## ------------------------------ ##
9554	<	_ASBOX
9555	<	) | sed "s/^/$as_me: WARNING:     /" >&2
9556	<	;;
9557	<	esac
9558	<	{ echo "$as_me:$LINENO: checking for openbabel/obconversion.h" >&5
9559	<	echo $ECHO_N "checking for openbabel/obconversion.h... $ECHO_C" >&6; }
9560	<	if test "${ac_cv_header_openbabel_obconversion_h+set}" = set; then
9561	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9562	<	else
9563	<	ac_cv_header_openbabel_obconversion_h=$ac_header_preproc
9564	<	fi
9565	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_openbabel_obconversion_h" >&5
9566	<	echo "${ECHO_T}$ac_cv_header_openbabel_obconversion_h" >&6; }
9567	<
9568	<	fi
9569	<	if test $ac_cv_header_openbabel_obconversion_h = yes; then
9570	<	openbabel_cv_obconversion_h=yes
9571	<	else
9572	<	openbabel_cv_obconversion_h=no
9573	<	fi
9574	<
9575	<
9576	<	cat >conftest.$ac_ext <<_ACEOF
9577	<
9578	<	/* confdefs.h.  */
9579	<	_ACEOF
9580	<	cat confdefs.h >>conftest.$ac_ext
9581	<	cat >>conftest.$ac_ext <<_ACEOF
9582	<	/* end confdefs.h.  */
9583	<
9584	<	#include <openbabel/babelconfig.h>
9585	<	#include <openbabel/obconversion.h>
9586	<	using namespace std;
9587	<	using namespace OpenBabel;
9588	<
9589	<	#ifdef FC_DUMMY_MAIN
9590	<	#ifndef FC_DUMMY_MAIN_EQ_F77
9591	<	#  ifdef __cplusplus
9592	<	extern "C"
9593	<	#  endif
9594	<	int FC_DUMMY_MAIN() { return 1; }
9595	<	#endif
9596	<	#endif
9597	<	int
9598	<	main ()
9599	<	{
9600	<
9601	<	OBConversion Conv(&cin, &cout);
9602	<
9603	<
9604	<	;
9605	<	return 0;
9606	<	}
9607	<	_ACEOF
9608	<	rm -f conftest.$ac_objext conftest$ac_exeext
9609	<	if { (ac_try="$ac_link"
9610	<	case "(($ac_try" in
9611	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9612	<	*) ac_try_echo=$ac_try;;
9613	<	esac
9614	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9615	<	(eval "$ac_link") 2>conftest.er1
9616	<	ac_status=$?
9617	<	grep -v '^ *+' conftest.er1 >conftest.err
9618	<	rm -f conftest.er1
9619	<	cat conftest.err >&5
9620	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9621	<	(exit $ac_status); } && {
9622	<	test -z "$ac_cxx_werror_flag" ||
9623	<	test ! -s conftest.err
9624	<	} && test -s conftest$ac_exeext &&
9625	<	$as_test_x conftest$ac_exeext; then
9626	<
9627	<	openbabel_lib_found="yes"
9628	<	{ echo "$as_me:$LINENO: result: found" >&5
9629	<	echo "${ECHO_T}found" >&6; }
9630	<
9631	<	else
9632	<	echo "$as_me: failed program was:" >&5
9633	<	sed 's/^/| /' conftest.$ac_ext >&5
9634	<
9635	<
9636	<	openbabel_lib_found="no"
9637	<	{ echo "$as_me:$LINENO: result: not found" >&5
9638	<	echo "${ECHO_T}not found" >&6; }
9639	<
9640	<
9641	<	fi
9642	<
9643	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9644	<	conftest$ac_exeext conftest.$ac_ext
9645	<	ac_ext=c
9646	<	ac_cpp='$CPP $CPPFLAGS'
9647	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9648	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9649	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
9650	<
9651	<	LDFLAGS="$OPENBABEL_OLD_LDFLAGS"
9652	<	CPPFLAGS="$OPENBABEL_OLD_CPPFLAGS"
9653	<
9654	<	if test "$openbabel_lib_found" = "yes" -a "$openbabel_cv_openbabel_h" = "yes" -a "$openbabel_cv_obconversion_h" = "yes"; then
9655	<	USE_OPENBABEL=yes
9656	<	OPENBABEL_INC_DIR="${OPENBABEL_HOME}/include/openbabel-2.0"
9657	<	OPENBABEL_LIB_DIR="${OPENBABEL_HOME}/lib"
9658	<	OPENBABEL_LIB="-lopenbabel"
9659	<	else
9660	<	{ echo "$as_me:$LINENO: checking openbabel in ${OPENBABEL_HOME}" >&5
9661	<	echo $ECHO_N "checking openbabel in ${OPENBABEL_HOME}... $ECHO_C" >&6; }
9662	<	OPENBABEL_INC_DIR=
9663	<	OPENBABEL_LIB_DIR=
9664	<	OPENBABEL_LIB=
9665	<	USE_OPENBABEL=no
9666	<	{ echo "$as_me:$LINENO: result: failed" >&5
9667	<	echo "${ECHO_T}failed" >&6; }
9668	<	echo ""
9669	<	echo "*********************************************************"
9670	<	echo "* WARNING: Could not find a working openbabel-2.x       *"
9671	<	echo "* installation If you need OOPSE to be able to convert  *"
9672	<	echo "* xyz or pdb files you need to specify a valid          *"
9673	<	echo "* openbabel-2.x installation with --with-openbabel=DIR  *"
9674	<	echo "*                                                       *"
9675	<	echo "* OOPSE will still work without openbabel installed.    *"
9676	<	echo "*********************************************************"
9677	<	echo ""
9678	<	fi
9679	<
9680	<
9681	<
9682	<
9683	<	fi
9684	<	fi
9685	<
9686	<
9687	<	# Checks for header files.
9688	<	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
9689	<	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
9690	<	if test "${ac_cv_header_stdc+set}" = set; then
9691	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9692	<	else
9693	<	cat >conftest.$ac_ext <<_ACEOF
9694	<	/* confdefs.h.  */
9695	<	_ACEOF
9696	<	cat confdefs.h >>conftest.$ac_ext
9697	<	cat >>conftest.$ac_ext <<_ACEOF
9698	<	/* end confdefs.h.  */
9699	<	#include <stdlib.h>
9700	<	#include <stdarg.h>
9701	<	#include <string.h>
9702	<	#include <float.h>
9703	<
9704	<	#ifdef FC_DUMMY_MAIN
9705	<	#ifndef FC_DUMMY_MAIN_EQ_F77
9706	<	#  ifdef __cplusplus
9707	<	extern "C"
9708	<	#  endif
9709	<	int FC_DUMMY_MAIN() { return 1; }
9710	<	#endif
9711	<	#endif
9712	<	int
9713	<	main ()
9714	<	{
9715	<
9716	<	;
9717	<	return 0;
9718	<	}
9719	<	_ACEOF
9720	<	rm -f conftest.$ac_objext
9721	<	if { (ac_try="$ac_compile"
9722	<	case "(($ac_try" in
9723	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9724	<	*) ac_try_echo=$ac_try;;
9725	<	esac
9726	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9727	<	(eval "$ac_compile") 2>conftest.er1
9728	<	ac_status=$?
9729	<	grep -v '^ *+' conftest.er1 >conftest.err
9730	<	rm -f conftest.er1
9731	<	cat conftest.err >&5
9732	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9733	<	(exit $ac_status); } && {
9734	<	test -z "$ac_c_werror_flag" ||
9735	<	test ! -s conftest.err
9736	<	} && test -s conftest.$ac_objext; then
9737	<	ac_cv_header_stdc=yes
9738	<	else
9739	<	echo "$as_me: failed program was:" >&5
9740	<	sed 's/^/| /' conftest.$ac_ext >&5
9741	<
9742	<	ac_cv_header_stdc=no
9743	<	fi
9744	<
9745	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9746	<
9747	<	if test $ac_cv_header_stdc = yes; then
9748	<	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9749	<	cat >conftest.$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 <string.h>
9756	<
9757	<	_ACEOF
9758	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9759	<	$EGREP "memchr" >/dev/null 2>&1; then
9760	<	:
9761	<	else
9762	<	ac_cv_header_stdc=no
9763	<	fi
9764	<	rm -f conftest*
9765	<
9766	<	fi
9767	<
9768	<	if test $ac_cv_header_stdc = yes; then
9769	<	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9770	<	cat >conftest.$ac_ext <<_ACEOF
9771	<	/* confdefs.h.  */
9772	<	_ACEOF
9773	<	cat confdefs.h >>conftest.$ac_ext
9774	<	cat >>conftest.$ac_ext <<_ACEOF
9775	<	/* end confdefs.h.  */
9776	<	#include <stdlib.h>
9777	<
9778	<	_ACEOF
9779	<	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9780	<	$EGREP "free" >/dev/null 2>&1; then
9781	<	:
9782	<	else
9783	<	ac_cv_header_stdc=no
9784	<	fi
9785	<	rm -f conftest*
9786	<
9787	<	fi
9788	<
9789	<	if test $ac_cv_header_stdc = yes; then
9790	<	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9791	<	if test "$cross_compiling" = yes; then
9792	<	:
9793	<	else
9794	<	cat >conftest.$ac_ext <<_ACEOF
9795	<	/* confdefs.h.  */
9796	<	_ACEOF
9797	<	cat confdefs.h >>conftest.$ac_ext
9798	<	cat >>conftest.$ac_ext <<_ACEOF
9799	<	/* end confdefs.h.  */
9800	<	#include <ctype.h>
9801	<	#include <stdlib.h>
9802	<	#if ((' ' & 0x0FF) == 0x020)
9803	<	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9804	<	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9805	<	#else
9806	<	# define ISLOWER(c) \
9807	<	(('a' <= (c) && (c) <= 'i') \
9808	<	|| ('j' <= (c) && (c) <= 'r') \
9809	<	|| ('s' <= (c) && (c) <= 'z'))
9810	<	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9811	<	#endif
9812	<
9813	<	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9814	<	int
9815	<	main ()
9816	<	{
9817	<	int i;
9818	<	for (i = 0; i < 256; i++)
9819	<	if (XOR (islower (i), ISLOWER (i))
9820	<	|| toupper (i) != TOUPPER (i))
9821	<	return 2;
9822	<	return 0;
9823	<	}
9824	<	_ACEOF
9825	<	rm -f conftest$ac_exeext
9826	<	if { (ac_try="$ac_link"
9827	<	case "(($ac_try" in
9828	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9829	<	*) ac_try_echo=$ac_try;;
9830	<	esac
9831	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9832	<	(eval "$ac_link") 2>&5
9833	<	ac_status=$?
9834	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9835	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9836	<	{ (case "(($ac_try" in
9837	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9838	<	*) ac_try_echo=$ac_try;;
9839	<	esac
9840	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9841	<	(eval "$ac_try") 2>&5
9842	<	ac_status=$?
9843	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9844	<	(exit $ac_status); }; }; then
9845	<	:
9846	<	else
9847	<	echo "$as_me: program exited with status $ac_status" >&5
9848	<	echo "$as_me: failed program was:" >&5
9849	<	sed 's/^/| /' conftest.$ac_ext >&5
9850	<
9851	<	( exit $ac_status )
9852	<	ac_cv_header_stdc=no
9853	<	fi
9854	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9855	<	fi
9856	<
9857	<
9858	<	fi
9859	<	fi
9860	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
9861	<	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
9862	<	if test $ac_cv_header_stdc = yes; then
9863	<
9864	<	cat >>confdefs.h <<\_ACEOF
9865	<	#define STDC_HEADERS 1
9866	<	_ACEOF
9867	<
9868	<	fi
9869	<
9870	<
9871	<
9872	<
9873	<
9874	<
9875	<
9876	<
9877	<
9878	<
9879	<
9880	<
9881	<
9882	<
9883	<
9884	<
9885	<	for ac_header in libintl.h limits.h machine/hal_sysinfo.h stdlib.h string.h strings.h sys/param.h sys/pstat.h sys/sysctl.h sys/sysinfo.h sys/sysmp.h sys/systemcfg.h sys/table.h sys/time.h unistd.h
9886	<	do
9887	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9888	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9889	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9890	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9891	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9892	<	echo $ECHO_N "(cached) $ECHO_C" >&6
9893	<	fi
9894	<	ac_res=`eval echo '${'$as_ac_Header'}'`
9895	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9896	<	echo "${ECHO_T}$ac_res" >&6; }
9897	<	else
9898	<	# Is the header compilable?
9899	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9900	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9901	<	cat >conftest.$ac_ext <<_ACEOF
9902	<	/* confdefs.h.  */
9903	<	_ACEOF
9904	<	cat confdefs.h >>conftest.$ac_ext
9905	<	cat >>conftest.$ac_ext <<_ACEOF
9906	<	/* end confdefs.h.  */
9907	<	$ac_includes_default
9908	<	#include <$ac_header>
9909	<	_ACEOF
9910	<	rm -f conftest.$ac_objext
9911	<	if { (ac_try="$ac_compile"
9912	<	case "(($ac_try" in
9913	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9914	<	*) ac_try_echo=$ac_try;;
9915	<	esac
9916	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9917	<	(eval "$ac_compile") 2>conftest.er1
9918	<	ac_status=$?
9919	<	grep -v '^ *+' conftest.er1 >conftest.err
9920	<	rm -f conftest.er1
9921	<	cat conftest.err >&5
9922	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9923	<	(exit $ac_status); } && {
9924	<	test -z "$ac_c_werror_flag" ||
9925	<	test ! -s conftest.err
9926	<	} && test -s conftest.$ac_objext; then
9927	<	ac_header_compiler=yes
9928	<	else
9929	<	echo "$as_me: failed program was:" >&5
9930	<	sed 's/^/| /' conftest.$ac_ext >&5
9931	<
9932	<	ac_header_compiler=no
9933	<	fi
9934	<
9935	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9936	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9937	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
9938	<
9939	<	# Is the header present?
9940	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9941	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9942	<	cat >conftest.$ac_ext <<_ACEOF
9943	<	/* confdefs.h.  */
9944	<	_ACEOF
9945	<	cat confdefs.h >>conftest.$ac_ext
9946	<	cat >>conftest.$ac_ext <<_ACEOF
9947	<	/* end confdefs.h.  */
9948	<	#include <$ac_header>
9949	<	_ACEOF
9950	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
9951	<	case "(($ac_try" in
9952	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9953	<	*) ac_try_echo=$ac_try;;
9954	<	esac
9955	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9956	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9957	<	ac_status=$?
9958	<	grep -v '^ *+' conftest.er1 >conftest.err
9959	<	rm -f conftest.er1
9960	<	cat conftest.err >&5
9961	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962	<	(exit $ac_status); } >/dev/null && {
9963	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9964	<	test ! -s conftest.err
9965	<	}; then
9966	<	ac_header_preproc=yes
9967	<	else
9968	<	echo "$as_me: failed program was:" >&5
9969	<	sed 's/^/| /' conftest.$ac_ext >&5
9970	<
9971	<	ac_header_preproc=no
9972	<	fi
9973	<
9974	<	rm -f conftest.err conftest.$ac_ext
9975	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9976	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
9977	<
9978	<	# So?  What about this header?
9979	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9980	<	yes:no: )
9981	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9982	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9983	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9984	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9985	<	ac_header_preproc=yes
9986	<	;;
9987	<	no:yes:* )
9988	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9989	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9990	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9991	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9992	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9993	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9994	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9995	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9996	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9997	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9998	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9999	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10000	<	( cat <<\_ASBOX
10001	<	## ------------------------------ ##
10002	<	## Report this to gezelter@nd.edu ##
10003	<	## ------------------------------ ##
10004	<	_ASBOX
10005	<	) | sed "s/^/$as_me: WARNING:     /" >&2
10006	<	;;
10007	<	esac
10008	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10009	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10010	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10011	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10012	<	else
10013	<	eval "$as_ac_Header=\$ac_header_preproc"
10014	<	fi
10015	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10016	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10017	<	echo "${ECHO_T}$ac_res" >&6; }
10018	<
10019	<	fi
10020	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10021	<	cat >>confdefs.h <<_ACEOF
10022	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10023	<	_ACEOF
10024	<
10025	<	fi
10026	<
10027	<	done
10028	<
10029	<
10030	<	# Checks for typedefs, structures, and compiler characteristics.
10031	<	{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
10032	<	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
10033	<	if test "${ac_cv_header_stdbool_h+set}" = set; then
10034	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10035	<	else
10036	<	cat >conftest.$ac_ext <<_ACEOF
10037	<	/* confdefs.h.  */
10038	<	_ACEOF
10039	<	cat confdefs.h >>conftest.$ac_ext
10040	<	cat >>conftest.$ac_ext <<_ACEOF
10041	<	/* end confdefs.h.  */
10042	<
10043	<	#include <stdbool.h>
10044	<	#ifndef bool
10045	<	"error: bool is not defined"
10046	<	#endif
10047	<	#ifndef false
10048	<	"error: false is not defined"
10049	<	#endif
10050	<	#if false
10051	<	"error: false is not 0"
10052	<	#endif
10053	<	#ifndef true
10054	<	"error: true is not defined"
10055	<	#endif
10056	<	#if true != 1
10057	<	"error: true is not 1"
10058	<	#endif
10059	<	#ifndef __bool_true_false_are_defined
10060	<	"error: __bool_true_false_are_defined is not defined"
10061	<	#endif
10062	<
10063	<	struct s { _Bool s: 1; _Bool t; } s;
10064	<
10065	<	char a[true == 1 ? 1 : -1];
10066	<	char b[false == 0 ? 1 : -1];
10067	<	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
10068	<	char d[(bool) 0.5 == true ? 1 : -1];
10069	<	bool e = &s;
10070	<	char f[(_Bool) 0.0 == false ? 1 : -1];
10071	<	char g[true];
10072	<	char h[sizeof (_Bool)];
10073	<	char i[sizeof s.t];
10074	<	enum { j = false, k = true, l = false * true, m = true * 256 };
10075	<	_Bool n[m];
10076	<	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
10077	<	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
10078	<	#       if defined __xlc__ || defined __GNUC__
10079	<	/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
10080	<	reported by James Lemley on 2005-10-05; see
10081	<	http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
10082	<	This test is not quite right, since xlc is allowed to
10083	<	reject this program, as the initializer for xlcbug is
10084	<	not one of the forms that C requires support for.
10085	<	However, doing the test right would require a runtime
10086	<	test, and that would make cross-compilation harder.
10087	<	Let us hope that IBM fixes the xlc bug, and also adds
10088	<	support for this kind of constant expression.  In the
10089	<	meantime, this test will reject xlc, which is OK, since
10090	<	our stdbool.h substitute should suffice.  We also test
10091	<	this with GCC, where it should work, to detect more
10092	<	quickly whether someone messes up the test in the
10093	<	future.  */
10094	<	char digs[] = "0123456789";
10095	<	int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
10096	<	#       endif
10097	<	/* Catch a bug in an HP-UX C compiler.  See
10098	<	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
10099	<	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
10100	<	*/
10101	<	_Bool q = true;
10102	<	_Bool *pq = &q;
10103	<
10104	<	#ifdef FC_DUMMY_MAIN
10105	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10106	<	#  ifdef __cplusplus
10107	<	extern "C"
10108	<	#  endif
10109	<	int FC_DUMMY_MAIN() { return 1; }
10110	<	#endif
10111	<	#endif
10112	<	int
10113	<	main ()
10114	<	{
10115	<
10116	<	*pq |= q;
10117	<	*pq |= ! q;
10118	<	/* Refer to every declared value, to avoid compiler optimizations.  */
10119	<	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
10120	<	+ !m + !n + !o + !p + !q + !pq);
10121	<
10122	<	;
10123	<	return 0;
10124	<	}
10125	<	_ACEOF
10126	<	rm -f conftest.$ac_objext
10127	<	if { (ac_try="$ac_compile"
10128	<	case "(($ac_try" in
10129	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10130	<	*) ac_try_echo=$ac_try;;
10131	<	esac
10132	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10133	<	(eval "$ac_compile") 2>conftest.er1
10134	<	ac_status=$?
10135	<	grep -v '^ *+' conftest.er1 >conftest.err
10136	<	rm -f conftest.er1
10137	<	cat conftest.err >&5
10138	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10139	<	(exit $ac_status); } && {
10140	<	test -z "$ac_c_werror_flag" ||
10141	<	test ! -s conftest.err
10142	<	} && test -s conftest.$ac_objext; then
10143	<	ac_cv_header_stdbool_h=yes
10144	<	else
10145	<	echo "$as_me: failed program was:" >&5
10146	<	sed 's/^/| /' conftest.$ac_ext >&5
10147	<
10148	<	ac_cv_header_stdbool_h=no
10149	<	fi
10150	<
10151	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10152	<	fi
10153	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
10154	<	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
10155	<	{ echo "$as_me:$LINENO: checking for _Bool" >&5
10156	<	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
10157	<	if test "${ac_cv_type__Bool+set}" = set; then
10158	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10159	<	else
10160	<	cat >conftest.$ac_ext <<_ACEOF
10161	<	/* confdefs.h.  */
10162	<	_ACEOF
10163	<	cat confdefs.h >>conftest.$ac_ext
10164	<	cat >>conftest.$ac_ext <<_ACEOF
10165	<	/* end confdefs.h.  */
10166	<	$ac_includes_default
10167	<	typedef _Bool ac__type_new_;
10168	<	#ifdef FC_DUMMY_MAIN
10169	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10170	<	#  ifdef __cplusplus
10171	<	extern "C"
10172	<	#  endif
10173	<	int FC_DUMMY_MAIN() { return 1; }
10174	<	#endif
10175	<	#endif
10176	<	int
10177	<	main ()
10178	<	{
10179	<	if ((ac__type_new_ *) 0)
10180	<	return 0;
10181	<	if (sizeof (ac__type_new_))
10182	<	return 0;
10183	<	;
10184	<	return 0;
10185	<	}
10186	<	_ACEOF
10187	<	rm -f conftest.$ac_objext
10188	<	if { (ac_try="$ac_compile"
10189	<	case "(($ac_try" in
10190	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10191	<	*) ac_try_echo=$ac_try;;
10192	<	esac
10193	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10194	<	(eval "$ac_compile") 2>conftest.er1
10195	<	ac_status=$?
10196	<	grep -v '^ *+' conftest.er1 >conftest.err
10197	<	rm -f conftest.er1
10198	<	cat conftest.err >&5
10199	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10200	<	(exit $ac_status); } && {
10201	<	test -z "$ac_c_werror_flag" ||
10202	<	test ! -s conftest.err
10203	<	} && test -s conftest.$ac_objext; then
10204	<	ac_cv_type__Bool=yes
10205	<	else
10206	<	echo "$as_me: failed program was:" >&5
10207	<	sed 's/^/| /' conftest.$ac_ext >&5
10208	<
10209	<	ac_cv_type__Bool=no
10210	<	fi
10211	<
10212	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10213	<	fi
10214	<	{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
10215	<	echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
10216	<	if test $ac_cv_type__Bool = yes; then
10217	<
10218	<	cat >>confdefs.h <<_ACEOF
10219	<	#define HAVE__BOOL 1
10220	<	_ACEOF
10221	<
10222	<
10223	<	fi
10224	<
10225	<	if test $ac_cv_header_stdbool_h = yes; then
10226	<
10227	<	cat >>confdefs.h <<\_ACEOF
10228	<	#define HAVE_STDBOOL_H 1
10229	<	_ACEOF
10230	<
10231	<	fi
10232	<
10233	<	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
10234	<	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
10235	<	if test "${ac_cv_c_const+set}" = set; then
10236	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10237	<	else
10238	<	cat >conftest.$ac_ext <<_ACEOF
10239	<	/* confdefs.h.  */
10240	<	_ACEOF
10241	<	cat confdefs.h >>conftest.$ac_ext
10242	<	cat >>conftest.$ac_ext <<_ACEOF
10243	<	/* end confdefs.h.  */
10244	<
10245	<	#ifdef FC_DUMMY_MAIN
10246	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10247	<	#  ifdef __cplusplus
10248	<	extern "C"
10249	<	#  endif
10250	<	int FC_DUMMY_MAIN() { return 1; }
10251	<	#endif
10252	<	#endif
10253	<	int
10254	<	main ()
10255	<	{
10256	<	/* FIXME: Include the comments suggested by Paul. */
10257	<	#ifndef __cplusplus
10258	<	/* Ultrix mips cc rejects this.  */
10259	<	typedef int charset[2];
10260	<	const charset cs;
10261	<	/* SunOS 4.1.1 cc rejects this.  */
10262	<	char const *const *pcpcc;
10263	<	char **ppc;
10264	<	/* NEC SVR4.0.2 mips cc rejects this.  */
10265	<	struct point {int x, y;};
10266	<	static struct point const zero = {0,0};
10267	<	/* AIX XL C 1.02.0.0 rejects this.
10268	<	It does not let you subtract one const X* pointer from another in
10269	<	an arm of an if-expression whose if-part is not a constant
10270	<	expression */
10271	<	const char *g = "string";
10272	<	pcpcc = &g + (g ? g-g : 0);
10273	<	/* HPUX 7.0 cc rejects these. */
10274	<	++pcpcc;
10275	<	ppc = (char**) pcpcc;
10276	<	pcpcc = (char const *const *) ppc;
10277	<	{ /* SCO 3.2v4 cc rejects this.  */
10278	<	char *t;
10279	<	char const *s = 0 ? (char *) 0 : (char const *) 0;
10280	<
10281	<	*t++ = 0;
10282	<	if (s) return 0;
10283	<	}
10284	<	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10285	<	int x[] = {25, 17};
10286	<	const int *foo = &x[0];
10287	<	++foo;
10288	<	}
10289	<	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10290	<	typedef const int *iptr;
10291	<	iptr p = 0;
10292	<	++p;
10293	<	}
10294	<	{ /* AIX XL C 1.02.0.0 rejects this saying
10295	<	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10296	<	struct s { int j; const int *ap[3]; };
10297	<	struct s *b; b->j = 5;
10298	<	}
10299	<	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10300	<	const int foo = 10;
10301	<	if (!foo) return 0;
10302	<	}
10303	<	return !cs[0] && !zero.x;
10304	<	#endif
10305	<
10306	<	;
10307	<	return 0;
10308	<	}
10309	<	_ACEOF
10310	<	rm -f conftest.$ac_objext
10311	<	if { (ac_try="$ac_compile"
10312	<	case "(($ac_try" in
10313	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10314	<	*) ac_try_echo=$ac_try;;
10315	<	esac
10316	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10317	<	(eval "$ac_compile") 2>conftest.er1
10318	<	ac_status=$?
10319	<	grep -v '^ *+' conftest.er1 >conftest.err
10320	<	rm -f conftest.er1
10321	<	cat conftest.err >&5
10322	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10323	<	(exit $ac_status); } && {
10324	<	test -z "$ac_c_werror_flag" ||
10325	<	test ! -s conftest.err
10326	<	} && test -s conftest.$ac_objext; then
10327	<	ac_cv_c_const=yes
10328	<	else
10329	<	echo "$as_me: failed program was:" >&5
10330	<	sed 's/^/| /' conftest.$ac_ext >&5
10331	<
10332	<	ac_cv_c_const=no
10333	<	fi
10334	<
10335	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10336	<	fi
10337	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
10338	<	echo "${ECHO_T}$ac_cv_c_const" >&6; }
10339	<	if test $ac_cv_c_const = no; then
10340	<
10341	<	cat >>confdefs.h <<\_ACEOF
10342	<	#define const
10343	<	_ACEOF
10344	<
10345	<	fi
10346	<
10347	<	{ echo "$as_me:$LINENO: checking for inline" >&5
10348	<	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
10349	<	if test "${ac_cv_c_inline+set}" = set; then
10350	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10351	<	else
10352	<	ac_cv_c_inline=no
10353	<	for ac_kw in inline __inline__ __inline; do
10354	<	cat >conftest.$ac_ext <<_ACEOF
10355	<	/* confdefs.h.  */
10356	<	_ACEOF
10357	<	cat confdefs.h >>conftest.$ac_ext
10358	<	cat >>conftest.$ac_ext <<_ACEOF
10359	<	/* end confdefs.h.  */
10360	<	#ifndef __cplusplus
10361	<	typedef int foo_t;
10362	<	static $ac_kw foo_t static_foo () {return 0; }
10363	<	$ac_kw foo_t foo () {return 0; }
10364	<	#endif
10365	<
10366	<	_ACEOF
10367	<	rm -f conftest.$ac_objext
10368	<	if { (ac_try="$ac_compile"
10369	<	case "(($ac_try" in
10370	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10371	<	*) ac_try_echo=$ac_try;;
10372	<	esac
10373	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10374	<	(eval "$ac_compile") 2>conftest.er1
10375	<	ac_status=$?
10376	<	grep -v '^ *+' conftest.er1 >conftest.err
10377	<	rm -f conftest.er1
10378	<	cat conftest.err >&5
10379	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10380	<	(exit $ac_status); } && {
10381	<	test -z "$ac_c_werror_flag" ||
10382	<	test ! -s conftest.err
10383	<	} && test -s conftest.$ac_objext; then
10384	<	ac_cv_c_inline=$ac_kw
10385	<	else
10386	<	echo "$as_me: failed program was:" >&5
10387	<	sed 's/^/| /' conftest.$ac_ext >&5
10388	<
10389	<
10390	<	fi
10391	<
10392	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10393	<	test "$ac_cv_c_inline" != no && break
10394	<	done
10395	<
10396	<	fi
10397	<	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
10398	<	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
10399	<
10400	<
10401	<	case $ac_cv_c_inline in
10402	<	inline | yes) ;;
10403	<	*)
10404	<	case $ac_cv_c_inline in
10405	<	no) ac_val=;;
10406	<	*) ac_val=$ac_cv_c_inline;;
10407	<	esac
10408	<	cat >>confdefs.h <<_ACEOF
10409	<	#ifndef __cplusplus
10410	<	#define inline $ac_val
10411	<	#endif
10412	<	_ACEOF
10413	<	;;
10414	<	esac
10415	<
10416	<	{ echo "$as_me:$LINENO: checking for size_t" >&5
10417	<	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
10418	<	if test "${ac_cv_type_size_t+set}" = set; then
10419	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10420	<	else
10421	<	cat >conftest.$ac_ext <<_ACEOF
10422	<	/* confdefs.h.  */
10423	<	_ACEOF
10424	<	cat confdefs.h >>conftest.$ac_ext
10425	<	cat >>conftest.$ac_ext <<_ACEOF
10426	<	/* end confdefs.h.  */
10427	<	$ac_includes_default
10428	<	typedef size_t ac__type_new_;
10429	<	#ifdef FC_DUMMY_MAIN
10430	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10431	<	#  ifdef __cplusplus
10432	<	extern "C"
10433	<	#  endif
10434	<	int FC_DUMMY_MAIN() { return 1; }
10435	<	#endif
10436	<	#endif
10437	<	int
10438	<	main ()
10439	<	{
10440	<	if ((ac__type_new_ *) 0)
10441	<	return 0;
10442	<	if (sizeof (ac__type_new_))
10443	<	return 0;
10444	<	;
10445	<	return 0;
10446	<	}
10447	<	_ACEOF
10448	<	rm -f conftest.$ac_objext
10449	<	if { (ac_try="$ac_compile"
10450	<	case "(($ac_try" in
10451	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10452	<	*) ac_try_echo=$ac_try;;
10453	<	esac
10454	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10455	<	(eval "$ac_compile") 2>conftest.er1
10456	<	ac_status=$?
10457	<	grep -v '^ *+' conftest.er1 >conftest.err
10458	<	rm -f conftest.er1
10459	<	cat conftest.err >&5
10460	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10461	<	(exit $ac_status); } && {
10462	<	test -z "$ac_c_werror_flag" ||
10463	<	test ! -s conftest.err
10464	<	} && test -s conftest.$ac_objext; then
10465	<	ac_cv_type_size_t=yes
10466	<	else
10467	<	echo "$as_me: failed program was:" >&5
10468	<	sed 's/^/| /' conftest.$ac_ext >&5
10469	<
10470	<	ac_cv_type_size_t=no
10471	<	fi
10472	<
10473	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10474	<	fi
10475	<	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
10476	<	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
10477	<	if test $ac_cv_type_size_t = yes; then
10478	<	:
10479	<	else
10480	<
10481	<	cat >>confdefs.h <<_ACEOF
10482	<	#define size_t unsigned int
10483	<	_ACEOF
10484	<
10485	<	fi
10486	<
10487	<	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
10488	<	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
10489	<	if test "${ac_cv_header_time+set}" = set; then
10490	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10491	<	else
10492	<	cat >conftest.$ac_ext <<_ACEOF
10493	<	/* confdefs.h.  */
10494	<	_ACEOF
10495	<	cat confdefs.h >>conftest.$ac_ext
10496	<	cat >>conftest.$ac_ext <<_ACEOF
10497	<	/* end confdefs.h.  */
10498	<	#include <sys/types.h>
10499	<	#include <sys/time.h>
10500	<	#include <time.h>
10501	<
10502	<	#ifdef FC_DUMMY_MAIN
10503	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10504	<	#  ifdef __cplusplus
10505	<	extern "C"
10506	<	#  endif
10507	<	int FC_DUMMY_MAIN() { return 1; }
10508	<	#endif
10509	<	#endif
10510	<	int
10511	<	main ()
10512	<	{
10513	<	if ((struct tm *) 0)
10514	<	return 0;
10515	<	;
10516	<	return 0;
10517	<	}
10518	<	_ACEOF
10519	<	rm -f conftest.$ac_objext
10520	<	if { (ac_try="$ac_compile"
10521	<	case "(($ac_try" in
10522	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10523	<	*) ac_try_echo=$ac_try;;
10524	<	esac
10525	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10526	<	(eval "$ac_compile") 2>conftest.er1
10527	<	ac_status=$?
10528	<	grep -v '^ *+' conftest.er1 >conftest.err
10529	<	rm -f conftest.er1
10530	<	cat conftest.err >&5
10531	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10532	<	(exit $ac_status); } && {
10533	<	test -z "$ac_c_werror_flag" ||
10534	<	test ! -s conftest.err
10535	<	} && test -s conftest.$ac_objext; then
10536	<	ac_cv_header_time=yes
10537	<	else
10538	<	echo "$as_me: failed program was:" >&5
10539	<	sed 's/^/| /' conftest.$ac_ext >&5
10540	<
10541	<	ac_cv_header_time=no
10542	<	fi
10543	<
10544	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10545	<	fi
10546	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
10547	<	echo "${ECHO_T}$ac_cv_header_time" >&6; }
10548	<	if test $ac_cv_header_time = yes; then
10549	<
10550	<	cat >>confdefs.h <<\_ACEOF
10551	<	#define TIME_WITH_SYS_TIME 1
10552	<	_ACEOF
10553	<
10554	<	fi
10555	<
10556	<
10557	<	# Checks for library functions.
10558	<
10559	<	for ac_header in stdlib.h
10560	<	do
10561	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10562	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10563	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10564	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10565	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10566	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10567	<	fi
10568	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10569	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10570	<	echo "${ECHO_T}$ac_res" >&6; }
10571	<	else
10572	<	# Is the header compilable?
10573	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10574	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10575	<	cat >conftest.$ac_ext <<_ACEOF
10576	<	/* confdefs.h.  */
10577	<	_ACEOF
10578	<	cat confdefs.h >>conftest.$ac_ext
10579	<	cat >>conftest.$ac_ext <<_ACEOF
10580	<	/* end confdefs.h.  */
10581	<	$ac_includes_default
10582	<	#include <$ac_header>
10583	<	_ACEOF
10584	<	rm -f conftest.$ac_objext
10585	<	if { (ac_try="$ac_compile"
10586	<	case "(($ac_try" in
10587	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10588	<	*) ac_try_echo=$ac_try;;
10589	<	esac
10590	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10591	<	(eval "$ac_compile") 2>conftest.er1
10592	<	ac_status=$?
10593	<	grep -v '^ *+' conftest.er1 >conftest.err
10594	<	rm -f conftest.er1
10595	<	cat conftest.err >&5
10596	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10597	<	(exit $ac_status); } && {
10598	<	test -z "$ac_c_werror_flag" ||
10599	<	test ! -s conftest.err
10600	<	} && test -s conftest.$ac_objext; then
10601	<	ac_header_compiler=yes
10602	<	else
10603	<	echo "$as_me: failed program was:" >&5
10604	<	sed 's/^/| /' conftest.$ac_ext >&5
10605	<
10606	<	ac_header_compiler=no
10607	<	fi
10608	<
10609	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10610	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10611	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
10612	<
10613	<	# Is the header present?
10614	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10615	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10616	<	cat >conftest.$ac_ext <<_ACEOF
10617	<	/* confdefs.h.  */
10618	<	_ACEOF
10619	<	cat confdefs.h >>conftest.$ac_ext
10620	<	cat >>conftest.$ac_ext <<_ACEOF
10621	<	/* end confdefs.h.  */
10622	<	#include <$ac_header>
10623	<	_ACEOF
10624	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
10625	<	case "(($ac_try" in
10626	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10627	<	*) ac_try_echo=$ac_try;;
10628	<	esac
10629	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10630	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10631	<	ac_status=$?
10632	<	grep -v '^ *+' conftest.er1 >conftest.err
10633	<	rm -f conftest.er1
10634	<	cat conftest.err >&5
10635	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10636	<	(exit $ac_status); } >/dev/null && {
10637	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
10638	<	test ! -s conftest.err
10639	<	}; then
10640	<	ac_header_preproc=yes
10641	<	else
10642	<	echo "$as_me: failed program was:" >&5
10643	<	sed 's/^/| /' conftest.$ac_ext >&5
10644	<
10645	<	ac_header_preproc=no
10646	<	fi
10647	<
10648	<	rm -f conftest.err conftest.$ac_ext
10649	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10650	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
10651	<
10652	<	# So?  What about this header?
10653	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10654	<	yes:no: )
10655	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10656	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10657	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10658	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10659	<	ac_header_preproc=yes
10660	<	;;
10661	<	no:yes:* )
10662	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10663	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10664	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10665	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10666	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10667	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10668	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10669	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10670	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10671	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10672	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10673	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10674	<	( cat <<\_ASBOX
10675	<	## ------------------------------ ##
10676	<	## Report this to gezelter@nd.edu ##
10677	<	## ------------------------------ ##
10678	<	_ASBOX
10679	<	) | sed "s/^/$as_me: WARNING:     /" >&2
10680	<	;;
10681	<	esac
10682	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10683	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10684	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10685	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10686	<	else
10687	<	eval "$as_ac_Header=\$ac_header_preproc"
10688	<	fi
10689	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10690	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10691	<	echo "${ECHO_T}$ac_res" >&6; }
10692	<
10693	<	fi
10694	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10695	<	cat >>confdefs.h <<_ACEOF
10696	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10697	<	_ACEOF
10698	<
10699	<	fi
10700	<
10701	<	done
10702	<
10703	<	{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
10704	<	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
10705	<	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
10706	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10707	<	else
10708	<	if test "$cross_compiling" = yes; then
10709	<	ac_cv_func_malloc_0_nonnull=no
10710	<	else
10711	<	cat >conftest.$ac_ext <<_ACEOF
10712	<	/* confdefs.h.  */
10713	<	_ACEOF
10714	<	cat confdefs.h >>conftest.$ac_ext
10715	<	cat >>conftest.$ac_ext <<_ACEOF
10716	<	/* end confdefs.h.  */
10717	<	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
10718	<	# include <stdlib.h>
10719	<	#else
10720	<	char *malloc ();
10721	<	#endif
10722	<
10723	<	#ifdef FC_DUMMY_MAIN
10724	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10725	<	#  ifdef __cplusplus
10726	<	extern "C"
10727	<	#  endif
10728	<	int FC_DUMMY_MAIN() { return 1; }
10729	<	#endif
10730	<	#endif
10731	<	int
10732	<	main ()
10733	<	{
10734	<	return ! malloc (0);
10735	<	;
10736	<	return 0;
10737	<	}
10738	<	_ACEOF
10739	<	rm -f conftest$ac_exeext
10740	<	if { (ac_try="$ac_link"
10741	<	case "(($ac_try" in
10742	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10743	<	*) ac_try_echo=$ac_try;;
10744	<	esac
10745	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10746	<	(eval "$ac_link") 2>&5
10747	<	ac_status=$?
10748	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10749	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10750	<	{ (case "(($ac_try" in
10751	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10752	<	*) ac_try_echo=$ac_try;;
10753	<	esac
10754	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10755	<	(eval "$ac_try") 2>&5
10756	<	ac_status=$?
10757	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10758	<	(exit $ac_status); }; }; then
10759	<	ac_cv_func_malloc_0_nonnull=yes
10760	<	else
10761	<	echo "$as_me: program exited with status $ac_status" >&5
10762	<	echo "$as_me: failed program was:" >&5
10763	<	sed 's/^/| /' conftest.$ac_ext >&5
10764	<
10765	<	( exit $ac_status )
10766	<	ac_cv_func_malloc_0_nonnull=no
10767	<	fi
10768	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10769	<	fi
10770	<
10771	<
10772	<	fi
10773	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
10774	<	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
10775	<	if test $ac_cv_func_malloc_0_nonnull = yes; then
10776	<
10777	<	cat >>confdefs.h <<\_ACEOF
10778	<	#define HAVE_MALLOC 1
10779	<	_ACEOF
10780	<
10781	<	else
10782	<	cat >>confdefs.h <<\_ACEOF
10783	<	#define HAVE_MALLOC 0
10784	<	_ACEOF
10785	<
10786	<	case " $LIBOBJS " in
10787	<	*" malloc.$ac_objext "* ) ;;
10788	<	*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
10789	<	;;
10790	<	esac
10791	<
10792	<
10793	<	cat >>confdefs.h <<\_ACEOF
10794	<	#define malloc rpl_malloc
10795	<	_ACEOF
10796	<
10797	<	fi
10798	<
10799	<
10800	<
10801	<
10802	<	for ac_header in stdlib.h
10803	<	do
10804	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10805	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10806	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10807	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10808	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10809	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10810	<	fi
10811	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10812	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10813	<	echo "${ECHO_T}$ac_res" >&6; }
10814	<	else
10815	<	# Is the header compilable?
10816	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10817	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10818	<	cat >conftest.$ac_ext <<_ACEOF
10819	<	/* confdefs.h.  */
10820	<	_ACEOF
10821	<	cat confdefs.h >>conftest.$ac_ext
10822	<	cat >>conftest.$ac_ext <<_ACEOF
10823	<	/* end confdefs.h.  */
10824	<	$ac_includes_default
10825	<	#include <$ac_header>
10826	<	_ACEOF
10827	<	rm -f conftest.$ac_objext
10828	<	if { (ac_try="$ac_compile"
10829	<	case "(($ac_try" in
10830	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10831	<	*) ac_try_echo=$ac_try;;
10832	<	esac
10833	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10834	<	(eval "$ac_compile") 2>conftest.er1
10835	<	ac_status=$?
10836	<	grep -v '^ *+' conftest.er1 >conftest.err
10837	<	rm -f conftest.er1
10838	<	cat conftest.err >&5
10839	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10840	<	(exit $ac_status); } && {
10841	<	test -z "$ac_c_werror_flag" ||
10842	<	test ! -s conftest.err
10843	<	} && test -s conftest.$ac_objext; then
10844	<	ac_header_compiler=yes
10845	<	else
10846	<	echo "$as_me: failed program was:" >&5
10847	<	sed 's/^/| /' conftest.$ac_ext >&5
10848	<
10849	<	ac_header_compiler=no
10850	<	fi
10851	<
10852	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10853	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10854	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
10855	<
10856	<	# Is the header present?
10857	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10858	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10859	<	cat >conftest.$ac_ext <<_ACEOF
10860	<	/* confdefs.h.  */
10861	<	_ACEOF
10862	<	cat confdefs.h >>conftest.$ac_ext
10863	<	cat >>conftest.$ac_ext <<_ACEOF
10864	<	/* end confdefs.h.  */
10865	<	#include <$ac_header>
10866	<	_ACEOF
10867	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
10868	<	case "(($ac_try" in
10869	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10870	<	*) ac_try_echo=$ac_try;;
10871	<	esac
10872	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10873	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10874	<	ac_status=$?
10875	<	grep -v '^ *+' conftest.er1 >conftest.err
10876	<	rm -f conftest.er1
10877	<	cat conftest.err >&5
10878	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10879	<	(exit $ac_status); } >/dev/null && {
10880	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
10881	<	test ! -s conftest.err
10882	<	}; then
10883	<	ac_header_preproc=yes
10884	<	else
10885	<	echo "$as_me: failed program was:" >&5
10886	<	sed 's/^/| /' conftest.$ac_ext >&5
10887	<
10888	<	ac_header_preproc=no
10889	<	fi
10890	<
10891	<	rm -f conftest.err conftest.$ac_ext
10892	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10893	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
10894	<
10895	<	# So?  What about this header?
10896	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10897	<	yes:no: )
10898	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10899	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10900	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10901	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10902	<	ac_header_preproc=yes
10903	<	;;
10904	<	no:yes:* )
10905	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10906	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10907	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10908	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10909	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10910	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10911	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10912	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10913	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10914	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10915	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10916	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10917	<	( cat <<\_ASBOX
10918	<	## ------------------------------ ##
10919	<	## Report this to gezelter@nd.edu ##
10920	<	## ------------------------------ ##
10921	<	_ASBOX
10922	<	) | sed "s/^/$as_me: WARNING:     /" >&2
10923	<	;;
10924	<	esac
10925	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10926	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10927	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10928	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10929	<	else
10930	<	eval "$as_ac_Header=\$ac_header_preproc"
10931	<	fi
10932	<	ac_res=`eval echo '${'$as_ac_Header'}'`
10933	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10934	<	echo "${ECHO_T}$ac_res" >&6; }
10935	<
10936	<	fi
10937	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10938	<	cat >>confdefs.h <<_ACEOF
10939	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10940	<	_ACEOF
10941	<
10942	<	fi
10943	<
10944	<	done
10945	<
10946	<	{ echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
10947	<	echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6; }
10948	<	if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
10949	<	echo $ECHO_N "(cached) $ECHO_C" >&6
10950	<	else
10951	<	if test "$cross_compiling" = yes; then
10952	<	ac_cv_func_realloc_0_nonnull=no
10953	<	else
10954	<	cat >conftest.$ac_ext <<_ACEOF
10955	<	/* confdefs.h.  */
10956	<	_ACEOF
10957	<	cat confdefs.h >>conftest.$ac_ext
10958	<	cat >>conftest.$ac_ext <<_ACEOF
10959	<	/* end confdefs.h.  */
10960	<	#if defined STDC_HEADERS || defined HAVE_STDLIB_H
10961	<	# include <stdlib.h>
10962	<	#else
10963	<	char *realloc ();
10964	<	#endif
10965	<
10966	<	#ifdef FC_DUMMY_MAIN
10967	<	#ifndef FC_DUMMY_MAIN_EQ_F77
10968	<	#  ifdef __cplusplus
10969	<	extern "C"
10970	<	#  endif
10971	<	int FC_DUMMY_MAIN() { return 1; }
10972	<	#endif
10973	<	#endif
10974	<	int
10975	<	main ()
10976	<	{
10977	<	return ! realloc (0, 0);
10978	<	;
10979	<	return 0;
10980	<	}
10981	<	_ACEOF
10982	<	rm -f conftest$ac_exeext
10983	<	if { (ac_try="$ac_link"
10984	<	case "(($ac_try" in
10985	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10986	<	*) ac_try_echo=$ac_try;;
10987	<	esac
10988	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10989	<	(eval "$ac_link") 2>&5
10990	<	ac_status=$?
10991	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10992	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10993	<	{ (case "(($ac_try" in
10994	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10995	<	*) ac_try_echo=$ac_try;;
10996	<	esac
10997	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10998	<	(eval "$ac_try") 2>&5
10999	<	ac_status=$?
11000	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11001	<	(exit $ac_status); }; }; then
11002	<	ac_cv_func_realloc_0_nonnull=yes
11003	<	else
11004	<	echo "$as_me: program exited with status $ac_status" >&5
11005	<	echo "$as_me: failed program was:" >&5
11006	<	sed 's/^/| /' conftest.$ac_ext >&5
11007	<
11008	<	( exit $ac_status )
11009	<	ac_cv_func_realloc_0_nonnull=no
11010	<	fi
11011	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11012	<	fi
11013	<
11014	<
11015	<	fi
11016	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
11017	<	echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6; }
11018	<	if test $ac_cv_func_realloc_0_nonnull = yes; then
11019	<
11020	<	cat >>confdefs.h <<\_ACEOF
11021	<	#define HAVE_REALLOC 1
11022	<	_ACEOF
11023	<
11024	<	else
11025	<	cat >>confdefs.h <<\_ACEOF
11026	<	#define HAVE_REALLOC 0
11027	<	_ACEOF
11028	<
11029	<	case " $LIBOBJS " in
11030	<	*" realloc.$ac_objext "* ) ;;
11031	<	*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
11032	<	;;
11033	<	esac
11034	<
11035	<
11036	<	cat >>confdefs.h <<\_ACEOF
11037	<	#define realloc rpl_realloc
11038	<	_ACEOF
11039	<
11040	<	fi
11041	<
11042	<
11043	<
11044	<
11045	<
11046	<	for ac_header in sys/select.h sys/socket.h
11047	<	do
11048	<	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11049	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11050	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11051	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11052	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11053	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11054	<	fi
11055	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11056	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11057	<	echo "${ECHO_T}$ac_res" >&6; }
11058	<	else
11059	<	# Is the header compilable?
11060	<	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
11061	<	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11062	<	cat >conftest.$ac_ext <<_ACEOF
11063	<	/* confdefs.h.  */
11064	<	_ACEOF
11065	<	cat confdefs.h >>conftest.$ac_ext
11066	<	cat >>conftest.$ac_ext <<_ACEOF
11067	<	/* end confdefs.h.  */
11068	<	$ac_includes_default
11069	<	#include <$ac_header>
11070	<	_ACEOF
11071	<	rm -f conftest.$ac_objext
11072	<	if { (ac_try="$ac_compile"
11073	<	case "(($ac_try" in
11074	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11075	<	*) ac_try_echo=$ac_try;;
11076	<	esac
11077	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11078	<	(eval "$ac_compile") 2>conftest.er1
11079	<	ac_status=$?
11080	<	grep -v '^ *+' conftest.er1 >conftest.err
11081	<	rm -f conftest.er1
11082	<	cat conftest.err >&5
11083	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11084	<	(exit $ac_status); } && {
11085	<	test -z "$ac_c_werror_flag" ||
11086	<	test ! -s conftest.err
11087	<	} && test -s conftest.$ac_objext; then
11088	<	ac_header_compiler=yes
11089	<	else
11090	<	echo "$as_me: failed program was:" >&5
11091	<	sed 's/^/| /' conftest.$ac_ext >&5
11092	<
11093	<	ac_header_compiler=no
11094	<	fi
11095	<
11096	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11097	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11098	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
11099	<
11100	<	# Is the header present?
11101	<	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
11102	<	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11103	<	cat >conftest.$ac_ext <<_ACEOF
11104	<	/* confdefs.h.  */
11105	<	_ACEOF
11106	<	cat confdefs.h >>conftest.$ac_ext
11107	<	cat >>conftest.$ac_ext <<_ACEOF
11108	<	/* end confdefs.h.  */
11109	<	#include <$ac_header>
11110	<	_ACEOF
11111	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
11112	<	case "(($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_cpp conftest.$ac_ext") 2>conftest.er1
11118	<	ac_status=$?
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 $ac_status); } >/dev/null && {
11124	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11125	<	test ! -s conftest.err
11126	<	}; then
11127	<	ac_header_preproc=yes
11128	<	else
11129	<	echo "$as_me: failed program was:" >&5
11130	<	sed 's/^/| /' conftest.$ac_ext >&5
11131	<
11132	<	ac_header_preproc=no
11133	<	fi
11134	<
11135	<	rm -f conftest.err conftest.$ac_ext
11136	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11137	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
11138	<
11139	<	# So?  What about this header?
11140	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11141	<	yes:no: )
11142	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11143	<	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11144	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11145	<	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11146	<	ac_header_preproc=yes
11147	<	;;
11148	<	no:yes:* )
11149	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11150	<	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11151	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11152	<	echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11153	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11154	<	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11155	<	{ echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11156	<	echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11157	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11158	<	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11159	<	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11160	<	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11161	<	( cat <<\_ASBOX
11162	<	## ------------------------------ ##
11163	<	## Report this to gezelter@nd.edu ##
11164	<	## ------------------------------ ##
11165	<	_ASBOX
11166	<	) | sed "s/^/$as_me: WARNING:     /" >&2
11167	<	;;
11168	<	esac
11169	<	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
11170	<	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11171	<	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11172	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11173	<	else
11174	<	eval "$as_ac_Header=\$ac_header_preproc"
11175	<	fi
11176	<	ac_res=`eval echo '${'$as_ac_Header'}'`
11177	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11178	<	echo "${ECHO_T}$ac_res" >&6; }
11179	<
11180	<	fi
11181	<	if test `eval echo '${'$as_ac_Header'}'` = yes; then
11182	<	cat >>confdefs.h <<_ACEOF
11183	<	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11184	<	_ACEOF
11185	<
11186	<	fi
11187	<
11188	<	done
11189	<
11190	<	{ echo "$as_me:$LINENO: checking types of arguments for select" >&5
11191	<	echo $ECHO_N "checking types of arguments for select... $ECHO_C" >&6; }
11192	<	if test "${ac_cv_func_select_args+set}" = set; then
11193	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11194	<	else
11195	<	for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
11196	<	for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
11197	<	for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
11198	<	cat >conftest.$ac_ext <<_ACEOF
11199	<	/* confdefs.h.  */
11200	<	_ACEOF
11201	<	cat confdefs.h >>conftest.$ac_ext
11202	<	cat >>conftest.$ac_ext <<_ACEOF
11203	<	/* end confdefs.h.  */
11204	<	$ac_includes_default
11205	<	#ifdef HAVE_SYS_SELECT_H
11206	<	# include <sys/select.h>
11207	<	#endif
11208	<	#ifdef HAVE_SYS_SOCKET_H
11209	<	# include <sys/socket.h>
11210	<	#endif
11211	<
11212	<	#ifdef FC_DUMMY_MAIN
11213	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11214	<	#  ifdef __cplusplus
11215	<	extern "C"
11216	<	#  endif
11217	<	int FC_DUMMY_MAIN() { return 1; }
11218	<	#endif
11219	<	#endif
11220	<	int
11221	<	main ()
11222	<	{
11223	<	extern int select ($ac_arg1,
11224	<	$ac_arg234, $ac_arg234, $ac_arg234,
11225	<	$ac_arg5);
11226	<	;
11227	<	return 0;
11228	<	}
11229	<	_ACEOF
11230	<	rm -f conftest.$ac_objext
11231	<	if { (ac_try="$ac_compile"
11232	<	case "(($ac_try" in
11233	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11234	<	*) ac_try_echo=$ac_try;;
11235	<	esac
11236	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11237	<	(eval "$ac_compile") 2>conftest.er1
11238	<	ac_status=$?
11239	<	grep -v '^ *+' conftest.er1 >conftest.err
11240	<	rm -f conftest.er1
11241	<	cat conftest.err >&5
11242	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11243	<	(exit $ac_status); } && {
11244	<	test -z "$ac_c_werror_flag" ||
11245	<	test ! -s conftest.err
11246	<	} && test -s conftest.$ac_objext; then
11247	<	ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
11248	<	else
11249	<	echo "$as_me: failed program was:" >&5
11250	<	sed 's/^/| /' conftest.$ac_ext >&5
11251	<
11252	<
11253	<	fi
11254	<
11255	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11256	<	done
11257	<	done
11258	<	done
11259	<	# Provide a safe default value.
11260	<	: ${ac_cv_func_select_args='int,int *,struct timeval *'}
11261	<
11262	<	fi
11263	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_select_args" >&5
11264	<	echo "${ECHO_T}$ac_cv_func_select_args" >&6; }
11265	<	ac_save_IFS=$IFS; IFS=','
11266	<	set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
11267	<	IFS=$ac_save_IFS
11268	<	shift
11269	<
11270	<	cat >>confdefs.h <<_ACEOF
11271	<	#define SELECT_TYPE_ARG1 $1
11272	<	_ACEOF
11273	<
11274	<
11275	<	cat >>confdefs.h <<_ACEOF
11276	<	#define SELECT_TYPE_ARG234 ($2)
11277	<	_ACEOF
11278	<
11279	<
11280	<	cat >>confdefs.h <<_ACEOF
11281	<	#define SELECT_TYPE_ARG5 ($3)
11282	<	_ACEOF
11283	<
11284	<	rm -f conftest*
11285	<
11286	<	{ echo "$as_me:$LINENO: checking for working strtod" >&5
11287	<	echo $ECHO_N "checking for working strtod... $ECHO_C" >&6; }
11288	<	if test "${ac_cv_func_strtod+set}" = set; then
11289	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11290	<	else
11291	<	if test "$cross_compiling" = yes; then
11292	<	ac_cv_func_strtod=no
11293	<	else
11294	<	cat >conftest.$ac_ext <<_ACEOF
11295	<	/* confdefs.h.  */
11296	<	_ACEOF
11297	<	cat confdefs.h >>conftest.$ac_ext
11298	<	cat >>conftest.$ac_ext <<_ACEOF
11299	<	/* end confdefs.h.  */
11300	<
11301	<	$ac_includes_default
11302	<	#ifndef strtod
11303	<	double strtod ();
11304	<	#endif
11305	<	int
11306	<	main()
11307	<	{
11308	<	{
11309	<	/* Some versions of Linux strtod mis-parse strings with leading '+'.  */
11310	<	char *string = " +69";
11311	<	char *term;
11312	<	double value;
11313	<	value = strtod (string, &term);
11314	<	if (value != 69 || term != (string + 4))
11315	<	return 1;
11316	<	}
11317	<
11318	<	{
11319	<	/* Under Solaris 2.4, strtod returns the wrong value for the
11320	<	terminating character under some conditions.  */
11321	<	char *string = "NaN";
11322	<	char *term;
11323	<	strtod (string, &term);
11324	<	if (term != string && *(term - 1) == 0)
11325	<	return 1;
11326	<	}
11327	<	return 0;
11328	<	}
11329	<
11330	<	_ACEOF
11331	<	rm -f conftest$ac_exeext
11332	<	if { (ac_try="$ac_link"
11333	<	case "(($ac_try" in
11334	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11335	<	*) ac_try_echo=$ac_try;;
11336	<	esac
11337	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11338	<	(eval "$ac_link") 2>&5
11339	<	ac_status=$?
11340	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11341	<	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11342	<	{ (case "(($ac_try" in
11343	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11344	<	*) ac_try_echo=$ac_try;;
11345	<	esac
11346	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11347	<	(eval "$ac_try") 2>&5
11348	<	ac_status=$?
11349	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11350	<	(exit $ac_status); }; }; then
11351	<	ac_cv_func_strtod=yes
11352	<	else
11353	<	echo "$as_me: program exited with status $ac_status" >&5
11354	<	echo "$as_me: failed program was:" >&5
11355	<	sed 's/^/| /' conftest.$ac_ext >&5
11356	<
11357	<	( exit $ac_status )
11358	<	ac_cv_func_strtod=no
11359	<	fi
11360	<	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11361	<	fi
11362	<
11363	<
11364	<	fi
11365	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
11366	<	echo "${ECHO_T}$ac_cv_func_strtod" >&6; }
11367	<	if test $ac_cv_func_strtod = no; then
11368	<	case " $LIBOBJS " in
11369	<	*" strtod.$ac_objext "* ) ;;
11370	<	*) LIBOBJS="$LIBOBJS strtod.$ac_objext"
11371	<	;;
11372	<	esac
11373	<
11374	<	{ echo "$as_me:$LINENO: checking for pow" >&5
11375	<	echo $ECHO_N "checking for pow... $ECHO_C" >&6; }
11376	<	if test "${ac_cv_func_pow+set}" = set; then
11377	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11378	<	else
11379	<	cat >conftest.$ac_ext <<_ACEOF
11380	<	/* confdefs.h.  */
11381	<	_ACEOF
11382	<	cat confdefs.h >>conftest.$ac_ext
11383	<	cat >>conftest.$ac_ext <<_ACEOF
11384	<	/* end confdefs.h.  */
11385	<	/* Define pow to an innocuous variant, in case <limits.h> declares pow.
11386	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11387	<	#define pow innocuous_pow
11388	<
11389	<	/* System header to define __stub macros and hopefully few prototypes,
11390	<	which can conflict with char pow (); below.
11391	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11392	<	<limits.h> exists even on freestanding compilers.  */
11393	<
11394	<	#ifdef __STDC__
11395	<	# include <limits.h>
11396	<	#else
11397	<	# include <assert.h>
11398	<	#endif
11399	<
11400	<	#undef pow
11401	<
11402	<	/* Override any GCC internal prototype to avoid an error.
11403	<	Use char because int might match the return type of a GCC
11404	<	builtin and then its argument prototype would still apply.  */
11405	<	#ifdef __cplusplus
11406	<	extern "C"
11407	<	#endif
11408	<	char pow ();
11409	<	/* The GNU C library defines this for functions which it implements
11410	<	to always fail with ENOSYS.  Some functions are actually named
11411	<	something starting with __ and the normal name is an alias.  */
11412	<	#if defined __stub_pow || defined __stub___pow
11413	<	choke me
11414	<	#endif
11415	<
11416	<	#ifdef FC_DUMMY_MAIN
11417	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11418	<	#  ifdef __cplusplus
11419	<	extern "C"
11420	<	#  endif
11421	<	int FC_DUMMY_MAIN() { return 1; }
11422	<	#endif
11423	<	#endif
11424	<	int
11425	<	main ()
11426	<	{
11427	<	return pow ();
11428	<	;
11429	<	return 0;
11430	<	}
11431	<	_ACEOF
11432	<	rm -f conftest.$ac_objext conftest$ac_exeext
11433	<	if { (ac_try="$ac_link"
11434	<	case "(($ac_try" in
11435	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11436	<	*) ac_try_echo=$ac_try;;
11437	<	esac
11438	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11439	<	(eval "$ac_link") 2>conftest.er1
11440	<	ac_status=$?
11441	<	grep -v '^ *+' conftest.er1 >conftest.err
11442	<	rm -f conftest.er1
11443	<	cat conftest.err >&5
11444	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11445	<	(exit $ac_status); } && {
11446	<	test -z "$ac_c_werror_flag" ||
11447	<	test ! -s conftest.err
11448	<	} && test -s conftest$ac_exeext &&
11449	<	$as_test_x conftest$ac_exeext; then
11450	<	ac_cv_func_pow=yes
11451	<	else
11452	<	echo "$as_me: failed program was:" >&5
11453	<	sed 's/^/| /' conftest.$ac_ext >&5
11454	<
11455	<	ac_cv_func_pow=no
11456	<	fi
11457	<
11458	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11459	<	conftest$ac_exeext conftest.$ac_ext
11460	<	fi
11461	<	{ echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5
11462	<	echo "${ECHO_T}$ac_cv_func_pow" >&6; }
11463	<
11464	<	if test $ac_cv_func_pow = no; then
11465	<	{ echo "$as_me:$LINENO: checking for pow in -lm" >&5
11466	<	echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; }
11467	<	if test "${ac_cv_lib_m_pow+set}" = set; then
11468	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11469	<	else
11470	<	ac_check_lib_save_LIBS=$LIBS
11471	<	LIBS="-lm  $LIBS"
11472	<	cat >conftest.$ac_ext <<_ACEOF
11473	<	/* confdefs.h.  */
11474	<	_ACEOF
11475	<	cat confdefs.h >>conftest.$ac_ext
11476	<	cat >>conftest.$ac_ext <<_ACEOF
11477	<	/* end confdefs.h.  */
11478	<
11479	<	/* Override any GCC internal prototype to avoid an error.
11480	<	Use char because int might match the return type of a GCC
11481	<	builtin and then its argument prototype would still apply.  */
11482	<	#ifdef __cplusplus
11483	<	extern "C"
11484	<	#endif
11485	<	char pow ();
11486	<	#ifdef FC_DUMMY_MAIN
11487	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11488	<	#  ifdef __cplusplus
11489	<	extern "C"
11490	<	#  endif
11491	<	int FC_DUMMY_MAIN() { return 1; }
11492	<	#endif
11493	<	#endif
11494	<	int
11495	<	main ()
11496	<	{
11497	<	return pow ();
11498	<	;
11499	<	return 0;
11500	<	}
11501	<	_ACEOF
11502	<	rm -f conftest.$ac_objext conftest$ac_exeext
11503	<	if { (ac_try="$ac_link"
11504	<	case "(($ac_try" in
11505	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11506	<	*) ac_try_echo=$ac_try;;
11507	<	esac
11508	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11509	<	(eval "$ac_link") 2>conftest.er1
11510	<	ac_status=$?
11511	<	grep -v '^ *+' conftest.er1 >conftest.err
11512	<	rm -f conftest.er1
11513	<	cat conftest.err >&5
11514	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11515	<	(exit $ac_status); } && {
11516	<	test -z "$ac_c_werror_flag" ||
11517	<	test ! -s conftest.err
11518	<	} && test -s conftest$ac_exeext &&
11519	<	$as_test_x conftest$ac_exeext; then
11520	<	ac_cv_lib_m_pow=yes
11521	<	else
11522	<	echo "$as_me: failed program was:" >&5
11523	<	sed 's/^/| /' conftest.$ac_ext >&5
11524	<
11525	<	ac_cv_lib_m_pow=no
11526	<	fi
11527	<
11528	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11529	<	conftest$ac_exeext conftest.$ac_ext
11530	<	LIBS=$ac_check_lib_save_LIBS
11531	<	fi
11532	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5
11533	<	echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; }
11534	<	if test $ac_cv_lib_m_pow = yes; then
11535	<	POW_LIB=-lm
11536	<	else
11537	<	{ echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5
11538	<	echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
11539	<	fi
11540	<
11541	<	fi
11542	<
11543	<	fi
11544	<
11545	<
11546	<
11547	<
11548	<
11549	<
11550	<
11551	<
11552	<
11553	<
11554	<
11555	<
11556	<
11557	<
11558	<
11559	<
11560	<
11561	<
11562	<
11563	<
11564	<
11565	<
11566	<	for ac_func in floor getpagesize gettimeofday memset pow pstat_getdynamic pstat_getstatic select sqrt strcasecmp strchr strdup stricmp strncasecmp strnicmp strstr strtol sysmp getsysinfo sysctl table
11567	<	do
11568	<	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11569	<	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
11570	<	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11571	<	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11572	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11573	<	else
11574	<	cat >conftest.$ac_ext <<_ACEOF
11575	<	/* confdefs.h.  */
11576	<	_ACEOF
11577	<	cat confdefs.h >>conftest.$ac_ext
11578	<	cat >>conftest.$ac_ext <<_ACEOF
11579	<	/* end confdefs.h.  */
11580	<	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11581	<	For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11582	<	#define $ac_func innocuous_$ac_func
11583	<
11584	<	/* System header to define __stub macros and hopefully few prototypes,
11585	<	which can conflict with char $ac_func (); below.
11586	<	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11587	<	<limits.h> exists even on freestanding compilers.  */
11588	<
11589	<	#ifdef __STDC__
11590	<	# include <limits.h>
11591	<	#else
11592	<	# include <assert.h>
11593	<	#endif
11594	<
11595	<	#undef $ac_func
11596	<
11597	<	/* Override any GCC internal prototype to avoid an error.
11598	<	Use char because int might match the return type of a GCC
11599	<	builtin and then its argument prototype would still apply.  */
11600	<	#ifdef __cplusplus
11601	<	extern "C"
11602	<	#endif
11603	<	char $ac_func ();
11604	<	/* The GNU C library defines this for functions which it implements
11605	<	to always fail with ENOSYS.  Some functions are actually named
11606	<	something starting with __ and the normal name is an alias.  */
11607	<	#if defined __stub_$ac_func || defined __stub___$ac_func
11608	<	choke me
11609	<	#endif
11610	<
11611	<	#ifdef FC_DUMMY_MAIN
11612	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11613	<	#  ifdef __cplusplus
11614	<	extern "C"
11615	<	#  endif
11616	<	int FC_DUMMY_MAIN() { return 1; }
11617	<	#endif
11618	<	#endif
11619	<	int
11620	<	main ()
11621	<	{
11622	<	return $ac_func ();
11623	<	;
11624	<	return 0;
11625	<	}
11626	<	_ACEOF
11627	<	rm -f conftest.$ac_objext conftest$ac_exeext
11628	<	if { (ac_try="$ac_link"
11629	<	case "(($ac_try" in
11630	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11631	<	*) ac_try_echo=$ac_try;;
11632	<	esac
11633	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11634	<	(eval "$ac_link") 2>conftest.er1
11635	<	ac_status=$?
11636	<	grep -v '^ *+' conftest.er1 >conftest.err
11637	<	rm -f conftest.er1
11638	<	cat conftest.err >&5
11639	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11640	<	(exit $ac_status); } && {
11641	<	test -z "$ac_c_werror_flag" ||
11642	<	test ! -s conftest.err
11643	<	} && test -s conftest$ac_exeext &&
11644	<	$as_test_x conftest$ac_exeext; then
11645	<	eval "$as_ac_var=yes"
11646	<	else
11647	<	echo "$as_me: failed program was:" >&5
11648	<	sed 's/^/| /' conftest.$ac_ext >&5
11649	<
11650	<	eval "$as_ac_var=no"
11651	<	fi
11652	<
11653	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11654	<	conftest$ac_exeext conftest.$ac_ext
11655	<	fi
11656	<	ac_res=`eval echo '${'$as_ac_var'}'`
11657	<	{ echo "$as_me:$LINENO: result: $ac_res" >&5
11658	<	echo "${ECHO_T}$ac_res" >&6; }
11659	<	if test `eval echo '${'$as_ac_var'}'` = yes; then
11660	<	cat >>confdefs.h <<_ACEOF
11661	<	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11662	<	_ACEOF
11663	<
11664	<	fi
11665	<	done
11666	<
11667	<
11668	<	# special check for _system_configuration because AIX <4.3.2 do not
11669	<	# contain the `physmem' member.
11670	<	{ echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5
11671	<	echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6; }
11672	<	cat >conftest.$ac_ext <<_ACEOF
11673	<	/* confdefs.h.  */
11674	<	_ACEOF
11675	<	cat confdefs.h >>conftest.$ac_ext
11676	<	cat >>conftest.$ac_ext <<_ACEOF
11677	<	/* end confdefs.h.  */
11678	<	#include <sys/systemcfg.h>
11679	<	#ifdef FC_DUMMY_MAIN
11680	<	#ifndef FC_DUMMY_MAIN_EQ_F77
11681	<	#  ifdef __cplusplus
11682	<	extern "C"
11683	<	#  endif
11684	<	int FC_DUMMY_MAIN() { return 1; }
11685	<	#endif
11686	<	#endif
11687	<	int
11688	<	main ()
11689	<	{
11690	<	double x = _system_configuration.physmem;
11691	<	;
11692	<	return 0;
11693	<	}
11694	<	_ACEOF
11695	<	rm -f conftest.$ac_objext
11696	<	if { (ac_try="$ac_compile"
11697	<	case "(($ac_try" in
11698	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11699	<	*) ac_try_echo=$ac_try;;
11700	<	esac
11701	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11702	<	(eval "$ac_compile") 2>conftest.er1
11703	<	ac_status=$?
11704	<	grep -v '^ *+' conftest.er1 >conftest.err
11705	<	rm -f conftest.er1
11706	<	cat conftest.err >&5
11707	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11708	<	(exit $ac_status); } && {
11709	<	test -z "$ac_c_werror_flag" ||
11710	<	test ! -s conftest.err
11711	<	} && test -s conftest.$ac_objext; then
11712	<	{ echo "$as_me:$LINENO: result: yes" >&5
11713	<	echo "${ECHO_T}yes" >&6; }
11714	<
11715	<	cat >>confdefs.h <<\_ACEOF
11716	<	#define HAVE__SYSTEM_CONFIGURATION 1
11717	<	_ACEOF
11718	<
11719	<	else
11720	<	echo "$as_me: failed program was:" >&5
11721	<	sed 's/^/| /' conftest.$ac_ext >&5
11722	<
11723	<	{ echo "$as_me:$LINENO: result: no" >&5
11724	<	echo "${ECHO_T}no" >&6; }
11725	<	fi
11726	<
11727	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11728	<
11729	<
11730	<	case $debug in
11731	<	1)
11732	<	;;
11733	<	*)
11734	<
11735	<
11736	<
11737	<
11738	<
11739	<	# Try to determine "good" native compiler flags if none specified on command
11740	<	# line
11741	<
11742	<	if test "$ac_test_FFLAGS" != "set"; then
11743	<	FCFLAGS=""
11744	<	case "${host_cpu}-${host_os}" in
11745	<
11746	<	*linux*) if test "$FC" = ifc -o "$FC" = ifort; then
11747	<	FCFLAGS="-O2"
11748	<	fi;;
11749	<	rs6000*-aix*)  if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then
11750	<	FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
11751	<	fi;;
11752	<	powerpc*-aix*)
11753	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
11754	<	FCFLAGS="-O3 -qarch=ppc -qansialias -w"
11755	<	echo "*******************************************************"
11756	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
11757	<	echo "*  recommended that you use                           *"
11758	<	echo "*                                                     *"
11759	<	echo "*   FCFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
11760	<	echo "*                                 ^^^                 *"
11761	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
11762	<	echo "*  PowerPC CPU you have.   For more info, man xlf.    *"
11763	<	echo "*******************************************************"
11764	<	fi;;
11765	<	*darwin*)
11766	<	if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then
11767	<	FCFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto"
11768	<	fi
11769	<	if test "$FC" = ifort; then
11770	<	FCFLAGS="-O2"
11771	<	fi
11772	<	if test "$FC" = gfortran; then
11773	<	FCFLAGS="-Os"
11774	<	fi;;
11775	<	esac
11776	<
11777	<	if test -z "$FCFLAGS"; then
11778	<	echo ""
11779	<	echo "*********************************************************"
11780	<	echo "* WARNING: Don't know the best FCFLAGS for this system  *"
11781	<	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
11782	<	echo "* (otherwise, a default of FCFLAGS=-O will be used)     *"
11783	<	echo "*********************************************************"
11784	<	echo ""
11785	<	FCFLAGS="-O"
11786	<	fi
11787	<
11788	<
11789	<	{ echo "$as_me:$LINENO: checking whether ${FC} accepts ${FCFLAGS}" >&5
11790	<	echo $ECHO_N "checking whether ${FC} accepts ${FCFLAGS}... $ECHO_C" >&6; }
11791	<	if test "${ac_guessed_f90flags+set}" = set; then
11792	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11793	<	else
11794	<
11795	<
11796	<	ac_ext=${ac_fc_srcext-f}
11797	<	ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
11798	<	ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
11799	<	ac_compiler_gnu=$ac_cv_fc_compiler_gnu
11800	<
11801	<	echo 'program main' > conftest.$ac_ext
11802	<	echo 'end program main' >> conftest.$ac_ext
11803	<	ac_compile='${FC} -c ${FCFLAGS} $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext 1>&5'
11804	<	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11805	<	(eval $ac_compile) 2>&5
11806	<	ac_status=$?
11807	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11808	<	(exit $ac_status); }; then
11809	<	ac_guessed_f90flags=yes
11810	<	else
11811	<	ac_guessed_f90flags=no
11812	<	fi
11813	<	rm -f conftest*
11814	<	ac_ext=c
11815	<	ac_cpp='$CPP $CPPFLAGS'
11816	<	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11817	<	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11818	<	ac_compiler_gnu=$ac_cv_c_compiler_gnu
11819	<
11820	<
11821	<	fi
11822	<	{ echo "$as_me:$LINENO: result: $ac_guessed_f90flags" >&5
11823	<	echo "${ECHO_T}$ac_guessed_f90flags" >&6; }
11824	<	if test "$ac_guessed_f90flags" = yes; then
11825	<	:
11826	<
11827	<	else
11828	<	:
11829	<
11830	<	echo ""
11831	<	echo "**********************************************************"
11832	<	echo "* WARNING: The guessed FCFLAGS don't seem to work with  *"
11833	<	echo "* your compiler.                                        *"
11834	<	echo "* Use  make FCFLAGS=..., or edit the top level Makefile *"
11835	<	echo "*********************************************************"
11836	<	echo ""
11837	<	FCFLAGS=""
11838	<
11839	<	fi
11840	<
11841	<
11842	<	fi
11843	<
11844	<
11845	<
11846	<
11847	<
11848	<
11849	<
11850	<	{ echo "$as_me:$LINENO: checking whether we are *really* using GNU cc" >&5
11851	<	echo $ECHO_N "checking whether we are *really* using GNU cc... $ECHO_C" >&6; }
11852	<	if test "${ac_cv_prog_really_gcc+set}" = set; then
11853	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11854	<	else
11855	<
11856	<	cat > conftest.c <<EOF
11857	<	#ifdef __GNUC__
11858	<	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
11859	<	no;
11860	<	#else
11861	<	yes;
11862	<	#endif
11863	<	#endif
11864	<	EOF
11865	<	if { ac_try='${CC-cc} -E conftest.c'
11866	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11867	<	(eval $ac_try) 2>&5
11868	<	ac_status=$?
11869	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11870	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
11871	<	ac_cv_prog_really_gcc=yes
11872	<	else
11873	<	ac_cv_prog_really_gcc=no
11874	<	fi
11875	<
11876	<	fi
11877	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_really_gcc" >&5
11878	<	echo "${ECHO_T}$ac_cv_prog_really_gcc" >&6; }
11879	<	if test "$ac_cv_prog_really_gcc" = yes; then
11880	<	:
11881	<
11882	<	else
11883	<	:
11884	<
11885	<	fi
11886	<
11887	<
11888	<	# Try to determine "good" native compiler flags if none specified on command
11889	<	# line
11890	<	if test "$ac_test_CFLAGS" != "set"; then
11891	<	CFLAGS=""
11892	<	case "${host_cpu}-${host_os}" in
11893	<
11894	<	*linux*) if test "$CC" = icc; then
11895	<	CFLAGS="-O2"
11896	<	fi;;
11897	<	sparc-solaris2*) if test "$CC" = cc; then
11898	<	CFLAGS="-O -dalign"
11899	<	fi;;
11900	<
11901	<	alpha*-osf*)  if test "$CC" = cc; then
11902	<	CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1"
11903	<	fi;;
11904	<
11905	<	hppa*-hpux*)  if test "$CC" = cc; then
11906	<	CFLAGS="-Ae +O3 +Oall"
11907	<	fi;;
11908	<
11909	<	rs6000*-aix*)  if test "$CC" = cc -o "$CC" = xlc; then
11910	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
11911	<	fi;;
11912	<	powerpc*-aix*)
11913	<	if test "$CC" = cc -o "$CC" = xlc; then
11914	<	CFLAGS="-O3 -qtune=auto -qansialias -w"
11915	<	echo "*******************************************************"
11916	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
11917	<	echo "*  recommended that you use                           *"
11918	<	echo "*                                                     *"
11919	<	echo "*    CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
11920	<	echo "*                                 ^^^                 *"
11921	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
11922	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
11923	<	echo "*******************************************************"
11924	<	fi;;
11925	<	*darwin*)
11926	<	if test "$CC" = xlc; then
11927	<	CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
11928	<	fi
11929	<	if test "$CC" = icc; then
11930	<	CFLAGS="-O2"
11931	<	fi
11932	<	if test $ac_cv_prog_really_gcc = yes; then
11933	<	CFLAGS="-Os"
11934	<	fi;;
11935	<	esac
11936	<
11937	<	# use default flags for gcc on all systems
11938	<	if test $ac_cv_prog_really_gcc = yes -a -z "$CFLAGS"; then
11939	<	CFLAGS="-O2"
11940	<	fi
11941	<
11942	<	if test -z "$CFLAGS"; then
11943	<	echo ""
11944	<	echo "********************************************************"
11945	<	echo "* WARNING: Don't know the best CFLAGS for this system  *"
11946	<	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
11947	<	echo "* (otherwise, a default of CFLAGS=-O will be used)     *"
11948	<	echo "********************************************************"
11949	<	echo ""
11950	<	CFLAGS="-O"
11951	<	fi
11952	<
11953	<
11954	<
11955	<	{ echo "$as_me:$LINENO: checking whether ${CC} accepts ${CFLAGS}" >&5
11956	<	echo $ECHO_N "checking whether ${CC} accepts ${CFLAGS}... $ECHO_C" >&6; }
11957	<	if test "${ac_guessed_cflags+set}" = set; then
11958	<	echo $ECHO_N "(cached) $ECHO_C" >&6
11959	<	else
11960	<	echo 'void f(){}' > conftest.c
11961	<	if test -z "`${CC} ${CFLAGS} -c conftest.c 2>&1`"; then
11962	<	ac_guessed_cflags=yes
11963	<	else
11964	<	ac_guessed_cflags=no
11965	<	fi
11966	<	rm -f conftest*
11967	<
11968	<	fi
11969	<	{ echo "$as_me:$LINENO: result: $ac_guessed_cflags" >&5
11970	<	echo "${ECHO_T}$ac_guessed_cflags" >&6; }
11971	<	if test "$ac_guessed_cflags" = yes; then
11972	<	:
11973	<
11974	<	else
11975	<	:
11976	<
11977	<	echo ""
11978	<	echo "********************************************************"
11979	<	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
11980	<	echo "* your compiler.                                       *"
11981	<	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
11982	<	echo "********************************************************"
11983	<	echo ""
11984	<	CFLAGS=""
11985	<
11986	<	fi
11987	<
11988	<
11989	<	fi
11990	<
11991	<
11992	<
11993	<
11994	<
11995	<
11996	<
11997	<	{ echo "$as_me:$LINENO: checking whether we are *really* using GNU c++" >&5
11998	<	echo $ECHO_N "checking whether we are *really* using GNU c++... $ECHO_C" >&6; }
11999	<	if test "${ac_cv_prog_really_gxx+set}" = set; then
12000	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12001	<	else
12002	<
12003	<	cat > conftest.cpp <<EOF
12004	<	#ifdef __GNUC__
12005	<	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
12006	<	no;
12007	<	#else
12008	<	yes;
12009	<	#endif
12010	<	#endif
12011	<	EOF
12012	<	if { ac_try='${CXX-c++} -E conftest.cpp'
12013	<	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12014	<	(eval $ac_try) 2>&5
12015	<	ac_status=$?
12016	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12017	<	(exit $ac_status); }; } | egrep yes >/dev/null 2>&1; then
12018	<	ac_cv_prog_really_gxx=yes
12019	<	else
12020	<	ac_cv_prog_really_gxx=no
12021	<	fi
12022	<
12023	<	fi
12024	<	{ echo "$as_me:$LINENO: result: $ac_cv_prog_really_gxx" >&5
12025	<	echo "${ECHO_T}$ac_cv_prog_really_gxx" >&6; }
12026	<	if test "$ac_cv_prog_really_gxx" = yes; then
12027	<	:
12028	<
12029	<	else
12030	<	:
12031	<
12032	<	fi
12033	<
12034	<
12035	<	# Try to determine "good" native compiler flags if none specified on command
12036	<	# line
12037	<	if test "$ac_test_CXXFLAGS" != "set"; then
12038	<	CXXFLAGS=""
12039	<	case "${host_cpu}-${host_os}" in
12040	<
12041	<	*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then
12042	<	CXXFLAGS="-O2"
12043	<	fi;;
12044	<	sparc-solaris2*) if test "$CXX" = CC; then
12045	<	CXXFLAGS="-features=extensions -O -dalign"
12046	<	fi;;
12047	<	rs6000*-aix*)  if test "$CXX" = xlC; then
12048	<	CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w"
12049	<	fi;;
12050	<	powerpc*-aix*)
12051	<	if test "$CXX" = xlC; then
12052	<	CXXFLAGS="-O3 -qarch=ppc -qansialias -w"
12053	<	echo "*******************************************************"
12054	<	echo "*  You have AIX on an unknown powerpc system.  It is  *"
12055	<	echo "*  recommended that you use                           *"
12056	<	echo "*                                                     *"
12057	<	echo "*  CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w  *"
12058	<	echo "*                                 ^^^                 *"
12059	<	echo "*  where xxx is 601, 603, 604, or whatever kind of    *"
12060	<	echo "*  PowerPC CPU you have.   For more info, man cc.     *"
12061	<	echo "*******************************************************"
12062	<	fi;;
12063	<	*darwin*)
12064	<	if test "$CXX" = xlc++ -o "$CXX" = xlC ; then
12065	<	CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec"
12066	<	fi
12067	<	if test "$CXX" = icpc; then
12068	<	CXXFLAGS="-O2"
12069	<	fi
12070	<	if test $ac_cv_prog_really_gxx = yes; then
12071	<	CXXFLAGS="-Os"
12072	<	fi;;
12073	<	esac
12074	<
12075	<	# use default flags for gcc on all systems
12076	<	if test $ac_cv_prog_really_gxx = yes -a -z "$CXXFLAGS"; then
12077	<	CXXFLAGS="-O2"
12078	<	fi
12079	<
12080	<	if test -z "$CXXFLAGS"; then
12081	<	echo ""
12082	<	echo "**********************************************************"
12083	<	echo "* WARNING: Don't know the best CXXFLAGS for this system  *"
12084	<	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
12085	<	echo "* (otherwise, a default of CXXFLAGS=-O will be used)     *"
12086	<	echo "**********************************************************"
12087	<	echo ""
12088	<	CXXFLAGS="-O"
12089	<	fi
12090	<
12091	<
12092	<
12093	<	{ echo "$as_me:$LINENO: checking whether ${CXX} accepts ${CXXFLAGS}" >&5
12094	<	echo $ECHO_N "checking whether ${CXX} accepts ${CXXFLAGS}... $ECHO_C" >&6; }
12095	<	if test "${ac_guessed_cxxflags+set}" = set; then
12096	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12097	<	else
12098	<	echo 'void f(){}' > conftest.cpp
12099	<	if test -z "`${CXX} ${CXXFLAGS} -c conftest.cpp 2>&1`"; then
12100	<	ac_guessed_cxxflags=yes
12101	<	else
12102	<	ac_guessed_cxxflags=no
12103	<	fi
12104	<	rm -f conftest*
12105	<
12106	<	fi
12107	<	{ echo "$as_me:$LINENO: result: $ac_guessed_cxxflags" >&5
12108	<	echo "${ECHO_T}$ac_guessed_cxxflags" >&6; }
12109	<	if test "$ac_guessed_cxxflags" = yes; then
12110	<	:
12111	<
12112	<	else
12113	<	:
12114	<
12115	<	echo ""
12116	<	echo "**********************************************************"
12117	<	echo "* WARNING: The guessed CXXFLAGS don't seem to work with  *"
12118	<	echo "* your compiler.                                         *"
12119	<	echo "* Use  make CXXFLAGS=..., or edit the top level Makefile *"
12120	<	echo "**********************************************************"
12121	<	echo ""
12122	<	CXXFLAGS=""
12123	<
12124	<	fi
12125	<
12126	<
12127	<	fi
12128	<
12129	<	;;
12130	<	esac
12131	<
12132	<
12133	<	acx_cgal_found=no
12134	<
12135	<	# Check whether --with-cgalmakefile was given.
12136	<	if test "${with_cgalmakefile+set}" = set; then
12137	<	withval=$with_cgalmakefile;
12138	<	fi
12139	<
12140	<	case $with_cgalmakefile in
12141	<	yes | "") ;;
12142	<	no) acx_cgal_found=disable ;;
12143	<	-* | */* | *.a | *.so | *.so.* | *.o) CGAL_MAKEFILE="$with_cgalmakefile" ;;
12144	<	*) CGAL_MAKEFILE="$with_cgalmakefile" ;;
12145	<	esac
12146	<
12147	<	if test "$acx_cgal_found" == no; then
12148	<	{ echo "$as_me:$LINENO: checking CGAL_MAKEFILE" >&5
12149	<	echo $ECHO_N "checking CGAL_MAKEFILE... $ECHO_C" >&6; }
12150	<
12151	<	if test \! -z "$CGAL_MAKEFILE"; then
12152	<
12153	<	if test -e "$CGAL_MAKEFILE"; then
12154	<	tname=`mktemp /tmp/cgal_makefile_dsrXXXXXX`
12155	<
12156	<	cat > $tname << _ACEOF
12157	<	include $CGAL_MAKEFILE
12158	<
12159	<	cppflags:
12160	<	@echo \$(CGAL_CXXFLAGS)
12161	<
12162	<	cxxflags:
12163	<	@echo
12164	<	ldflags:
12165	<	@echo \$(CGAL_LDFLAGS)
12166	<	_ACEOF
12167	<	CGAL_CPPFLAGS="`make -s -f $tname cppflags`"
12168	<	CGAL_CXXFLAGS="`make -s -f $tname cxxflags`"
12169	<	CGAL_LDFLAGST="`make -s -f $tname ldflags`"
12170	<	for i in $CGAL_LDFLAGST; do
12171	<	if test `echo $i| grep -c ^-l`; then
12172	<	CGAL_LIBS="$CGAL_LIBS $i"
12173	<	else
12174	<	CGAL_LDFLAGS="$CGAL_LDFLAGS $i"
12175	<	fi
12176	<	done
12177	<	rm -f $tname
12178	<	{ echo "$as_me:$LINENO: result: yes" >&5
12179	<	echo "${ECHO_T}yes" >&6; }
12180	<	acx_cgal_found=yes
12181	<	else
12182	<	{ echo "$as_me:$LINENO: result: invalid" >&5
12183	<	echo "${ECHO_T}invalid" >&6; }
12184	<	{ { echo "$as_me:$LINENO: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&5
12185	<	echo "$as_me: error: CGAL_MAKEFILE defined, but the makefile does not exist." >&2;}
12186	<	{ (exit 1); exit 1; }; }
12187	<	fi
12188	<	else
12189	<	{ echo "$as_me:$LINENO: result: not defined" >&5
12190	<	echo "${ECHO_T}not defined" >&6; }
12191	<	fi
12192	<	fi
12193	<
12194	<	if test "$acx_cgal_found" == no; then
12195	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
12196	<	{ echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
12197	<	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6; }
12198	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
12199	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12200	<	fi
12201	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
12202	<	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6; }
12203	<	else
12204	<	# Is the header compilable?
12205	<	{ echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability" >&5
12206	<	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h usability... $ECHO_C" >&6; }
12207	<	cat >conftest.$ac_ext <<_ACEOF
12208	<	/* confdefs.h.  */
12209	<	_ACEOF
12210	<	cat confdefs.h >>conftest.$ac_ext
12211	<	cat >>conftest.$ac_ext <<_ACEOF
12212	<	/* end confdefs.h.  */
12213	<	$ac_includes_default
12214	<	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
12215	<	_ACEOF
12216	<	rm -f conftest.$ac_objext
12217	<	if { (ac_try="$ac_compile"
12218	<	case "(($ac_try" in
12219	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12220	<	*) ac_try_echo=$ac_try;;
12221	<	esac
12222	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12223	<	(eval "$ac_compile") 2>conftest.er1
12224	<	ac_status=$?
12225	<	grep -v '^ *+' conftest.er1 >conftest.err
12226	<	rm -f conftest.er1
12227	<	cat conftest.err >&5
12228	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12229	<	(exit $ac_status); } && {
12230	<	test -z "$ac_c_werror_flag" ||
12231	<	test ! -s conftest.err
12232	<	} && test -s conftest.$ac_objext; then
12233	<	ac_header_compiler=yes
12234	<	else
12235	<	echo "$as_me: failed program was:" >&5
12236	<	sed 's/^/| /' conftest.$ac_ext >&5
12237	<
12238	<	ac_header_compiler=no
12239	<	fi
12240	<
12241	<	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12242	<	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12243	<	echo "${ECHO_T}$ac_header_compiler" >&6; }
12244	<
12245	<	# Is the header present?
12246	<	{ echo "$as_me:$LINENO: checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence" >&5
12247	<	echo $ECHO_N "checking CGAL/Exact_predicates_inexact_constructions_kernel.h presence... $ECHO_C" >&6; }
12248	<	cat >conftest.$ac_ext <<_ACEOF
12249	<	/* confdefs.h.  */
12250	<	_ACEOF
12251	<	cat confdefs.h >>conftest.$ac_ext
12252	<	cat >>conftest.$ac_ext <<_ACEOF
12253	<	/* end confdefs.h.  */
12254	<	#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
12255	<	_ACEOF
12256	<	if { (ac_try="$ac_cpp conftest.$ac_ext"
12257	<	case "(($ac_try" in
12258	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12259	<	*) ac_try_echo=$ac_try;;
12260	<	esac
12261	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12262	<	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12263	<	ac_status=$?
12264	<	grep -v '^ *+' conftest.er1 >conftest.err
12265	<	rm -f conftest.er1
12266	<	cat conftest.err >&5
12267	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12268	<	(exit $ac_status); } >/dev/null && {
12269	<	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12270	<	test ! -s conftest.err
12271	<	}; then
12272	<	ac_header_preproc=yes
12273	<	else
12274	<	echo "$as_me: failed program was:" >&5
12275	<	sed 's/^/| /' conftest.$ac_ext >&5
12276	<
12277	<	ac_header_preproc=no
12278	<	fi
12279	<
12280	<	rm -f conftest.err conftest.$ac_ext
12281	<	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12282	<	echo "${ECHO_T}$ac_header_preproc" >&6; }
12283	<
12284	<	# So?  What about this header?
12285	<	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12286	<	yes:no: )
12287	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&5
12288	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12289	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&5
12290	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the compiler's result" >&2;}
12291	<	ac_header_preproc=yes
12292	<	;;
12293	<	no:yes:* )
12294	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&5
12295	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: present but cannot be compiled" >&2;}
12296	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     check for missing prerequisite headers?" >&5
12297	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     check for missing prerequisite headers?" >&2;}
12298	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&5
12299	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: see the Autoconf documentation" >&2;}
12300	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     section \"Present But Cannot Be Compiled\"" >&5
12301	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12302	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&5
12303	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: proceeding with the preprocessor's result" >&2;}
12304	<	{ echo "$as_me:$LINENO: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&5
12305	<	echo "$as_me: WARNING: CGAL/Exact_predicates_inexact_constructions_kernel.h: in the future, the compiler will take precedence" >&2;}
12306	<	( cat <<\_ASBOX
12307	<	## ------------------------------ ##
12308	<	## Report this to gezelter@nd.edu ##
12309	<	## ------------------------------ ##
12310	<	_ASBOX
12311	<	) | sed "s/^/$as_me: WARNING:     /" >&2
12312	<	;;
12313	<	esac
12314	<	{ echo "$as_me:$LINENO: checking for CGAL/Exact_predicates_inexact_constructions_kernel.h" >&5
12315	<	echo $ECHO_N "checking for CGAL/Exact_predicates_inexact_constructions_kernel.h... $ECHO_C" >&6; }
12316	<	if test "${ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h+set}" = set; then
12317	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12318	<	else
12319	<	ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h=$ac_header_preproc
12320	<	fi
12321	<	{ echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&5
12322	<	echo "${ECHO_T}$ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h" >&6; }
12323	<
12324	<	fi
12325	<	if test $ac_cv_header_CGAL_Exact_predicates_inexact_constructions_kernel_h = yes; then
12326	<	cgal_have_header=yes
12327	<	else
12328	<	cgal_have_header=no
12329	<	fi
12330	<
12331	<
12332	<	if test "$cgal_have_header" == yes; then
12333	<	{ echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
12334	<	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6; }
12335	<	if test "${ac_cv_lib_CGAL_main+set}" = set; then
12336	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12337	<	else
12338	<	ac_check_lib_save_LIBS=$LIBS
12339	<	LIBS="-lCGAL  $LIBS"
12340	<	cat >conftest.$ac_ext <<_ACEOF
12341	<	/* confdefs.h.  */
12342	<	_ACEOF
12343	<	cat confdefs.h >>conftest.$ac_ext
12344	<	cat >>conftest.$ac_ext <<_ACEOF
12345	<	/* end confdefs.h.  */
12346	<
12347	<
12348	<	#ifdef FC_DUMMY_MAIN
12349	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12350	<	#  ifdef __cplusplus
12351	<	extern "C"
12352	<	#  endif
12353	<	int FC_DUMMY_MAIN() { return 1; }
12354	<	#endif
12355	<	#endif
12356	<	int
12357	<	main ()
12358	<	{
12359	<	return main ();
12360	<	;
12361	<	return 0;
12362	<	}
12363	<	_ACEOF
12364	<	rm -f conftest.$ac_objext conftest$ac_exeext
12365	<	if { (ac_try="$ac_link"
12366	<	case "(($ac_try" in
12367	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12368	<	*) ac_try_echo=$ac_try;;
12369	<	esac
12370	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12371	<	(eval "$ac_link") 2>conftest.er1
12372	<	ac_status=$?
12373	<	grep -v '^ *+' conftest.er1 >conftest.err
12374	<	rm -f conftest.er1
12375	<	cat conftest.err >&5
12376	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12377	<	(exit $ac_status); } && {
12378	<	test -z "$ac_c_werror_flag" ||
12379	<	test ! -s conftest.err
12380	<	} && test -s conftest$ac_exeext &&
12381	<	$as_test_x conftest$ac_exeext; then
12382	<	ac_cv_lib_CGAL_main=yes
12383	<	else
12384	<	echo "$as_me: failed program was:" >&5
12385	<	sed 's/^/| /' conftest.$ac_ext >&5
12386	<
12387	<	ac_cv_lib_CGAL_main=no
12388	<	fi
12389	<
12390	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12391	<	conftest$ac_exeext conftest.$ac_ext
12392	<	LIBS=$ac_check_lib_save_LIBS
12393	<	fi
12394	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
12395	<	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6; }
12396	<	if test $ac_cv_lib_CGAL_main = yes; then
12397	<	cgal_have_lib=yes
12398	<	else
12399	<	cgal_have_lib=no
12400	<	fi
12401	<
12402	<	if test "$cgal_have_lib" == no; then
12403	<	save_LIBS="$LIBS"; LIBS="$LIBS -lgmp -lmpfr -lm"
12404	<	{ echo "$as_me:$LINENO: checking for main in -lCGAL" >&5
12405	<	echo $ECHO_N "checking for main in -lCGAL... $ECHO_C" >&6; }
12406	<	if test "${ac_cv_lib_CGAL_main+set}" = set; then
12407	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12408	<	else
12409	<	ac_check_lib_save_LIBS=$LIBS
12410	<	LIBS="-lCGAL  $LIBS"
12411	<	cat >conftest.$ac_ext <<_ACEOF
12412	<	/* confdefs.h.  */
12413	<	_ACEOF
12414	<	cat confdefs.h >>conftest.$ac_ext
12415	<	cat >>conftest.$ac_ext <<_ACEOF
12416	<	/* end confdefs.h.  */
12417	<
12418	<
12419	<	#ifdef FC_DUMMY_MAIN
12420	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12421	<	#  ifdef __cplusplus
12422	<	extern "C"
12423	<	#  endif
12424	<	int FC_DUMMY_MAIN() { return 1; }
12425	<	#endif
12426	<	#endif
12427	<	int
12428	<	main ()
12429	<	{
12430	<	return main ();
12431	<	;
12432	<	return 0;
12433	<	}
12434	<	_ACEOF
12435	<	rm -f conftest.$ac_objext conftest$ac_exeext
12436	<	if { (ac_try="$ac_link"
12437	<	case "(($ac_try" in
12438	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12439	<	*) ac_try_echo=$ac_try;;
12440	<	esac
12441	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12442	<	(eval "$ac_link") 2>conftest.er1
12443	<	ac_status=$?
12444	<	grep -v '^ *+' conftest.er1 >conftest.err
12445	<	rm -f conftest.er1
12446	<	cat conftest.err >&5
12447	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12448	<	(exit $ac_status); } && {
12449	<	test -z "$ac_c_werror_flag" ||
12450	<	test ! -s conftest.err
12451	<	} && test -s conftest$ac_exeext &&
12452	<	$as_test_x conftest$ac_exeext; then
12453	<	ac_cv_lib_CGAL_main=yes
12454	<	else
12455	<	echo "$as_me: failed program was:" >&5
12456	<	sed 's/^/| /' conftest.$ac_ext >&5
12457	<
12458	<	ac_cv_lib_CGAL_main=no
12459	<	fi
12460	<
12461	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12462	<	conftest$ac_exeext conftest.$ac_ext
12463	<	LIBS=$ac_check_lib_save_LIBS
12464	<	fi
12465	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_CGAL_main" >&5
12466	<	echo "${ECHO_T}$ac_cv_lib_CGAL_main" >&6; }
12467	<	if test $ac_cv_lib_CGAL_main = yes; then
12468	<	CGAL_LIBS="-lCGAL -lgmp -lmpfr"
12469	<	cgal_have_lib=yes
12470	<	else
12471	<	cgal_have_lib=no
12472	<	fi
12473	<
12474	<	LIBS="$save_LIBS"
12475	<	else
12476	<	CGAL_LIBS="-lCGAL"
12477	<	{ echo "$as_me:$LINENO: checking for main in -lmpfr" >&5
12478	<	echo $ECHO_N "checking for main in -lmpfr... $ECHO_C" >&6; }
12479	<	if test "${ac_cv_lib_mpfr_main+set}" = set; then
12480	<	echo $ECHO_N "(cached) $ECHO_C" >&6
12481	<	else
12482	<	ac_check_lib_save_LIBS=$LIBS
12483	<	LIBS="-lmpfr  $LIBS"
12484	<	cat >conftest.$ac_ext <<_ACEOF
12485	<	/* confdefs.h.  */
12486	<	_ACEOF
12487	<	cat confdefs.h >>conftest.$ac_ext
12488	<	cat >>conftest.$ac_ext <<_ACEOF
12489	<	/* end confdefs.h.  */
12490	<
12491	<
12492	<	#ifdef FC_DUMMY_MAIN
12493	<	#ifndef FC_DUMMY_MAIN_EQ_F77
12494	<	#  ifdef __cplusplus
12495	<	extern "C"
12496	<	#  endif
12497	<	int FC_DUMMY_MAIN() { return 1; }
12498	<	#endif
12499	<	#endif
12500	<	int
12501	<	main ()
12502	<	{
12503	<	return main ();
12504	<	;
12505	<	return 0;
12506	<	}
12507	<	_ACEOF
12508	<	rm -f conftest.$ac_objext conftest$ac_exeext
12509	<	if { (ac_try="$ac_link"
12510	<	case "(($ac_try" in
12511	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12512	<	*) ac_try_echo=$ac_try;;
12513	<	esac
12514	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12515	<	(eval "$ac_link") 2>conftest.er1
12516	<	ac_status=$?
12517	<	grep -v '^ *+' conftest.er1 >conftest.err
12518	<	rm -f conftest.er1
12519	<	cat conftest.err >&5
12520	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12521	<	(exit $ac_status); } && {
12522	<	test -z "$ac_c_werror_flag" ||
12523	<	test ! -s conftest.err
12524	<	} && test -s conftest$ac_exeext &&
12525	<	$as_test_x conftest$ac_exeext; then
12526	<	ac_cv_lib_mpfr_main=yes
12527	<	else
12528	<	echo "$as_me: failed program was:" >&5
12529	<	sed 's/^/| /' conftest.$ac_ext >&5
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
12531	–	ac_cv_lib_mpfr_main=no
6212		fi
6213
6214	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12535	<	conftest$ac_exeext conftest.$ac_ext
12536	<	LIBS=$ac_check_lib_save_LIBS
12537	<	fi
12538	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_mpfr_main" >&5
12539	<	echo "${ECHO_T}$ac_cv_lib_mpfr_main" >&6; }
12540	<	if test $ac_cv_lib_mpfr_main = yes; then
12541	<	CGAL_LIBS="$CGAL_LIBS -lmpfr"
12542	<	fi
6214	>	done
6215
6216	<	{ echo "$as_me:$LINENO: checking for main in -lgmp" >&5
6217	<	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6; }
6218	<	if test "${ac_cv_lib_gmp_main+set}" = set; then
6219	<	echo $ECHO_N "(cached) $ECHO_C" >&6
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	>	$as_echo_n "(cached) " >&6
6220		else
6221	<	ac_check_lib_save_LIBS=$LIBS
6222	<	LIBS="-lgmp  $LIBS"
6223	<	cat >conftest.$ac_ext <<_ACEOF
6224	<	/* confdefs.h.  */
12553	<	_ACEOF
12554	<	cat confdefs.h >>conftest.$ac_ext
12555	<	cat >>conftest.$ac_ext <<_ACEOF
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
12561	<	#  ifdef __cplusplus
12562	<	extern "C"
12563	<	#  endif
12564	<	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="$ac_link"
12577	<	case "(($ac_try" in
12578	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12579	<	*) ac_try_echo=$ac_try;;
12580	<	esac
12581	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12582	<	(eval "$ac_link") 2>conftest.er1
12583	<	ac_status=$?
12584	<	grep -v '^ *+' conftest.er1 >conftest.err
12585	<	rm -f conftest.er1
12586	<	cat conftest.err >&5
12587	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12588	<	(exit $ac_status); } && {
12589	<	test -z "$ac_c_werror_flag" ||
12590	<	test ! -s conftest.err
12591	<	} && test -s conftest$ac_exeext &&
12592	<	$as_test_x conftest$ac_exeext; then
12593	<	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
12598	–	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	>	$as_echo "#define realloc rpl_realloc" >>confdefs.h
6267	>
6268		fi
12605	–	{ echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5
12606	–	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6; }
12607	–	if test $ac_cv_lib_gmp_main = yes; then
12608	–	CGAL_LIBS="$CGAL_LIBS -lgmp"
12609	–	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.  */
12620	<	_ACEOF
12621	<	cat confdefs.h >>conftest.$ac_ext
12622	<	cat >>conftest.$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
12628	<	#  ifdef __cplusplus
12629	<	extern "C"
12630	<	#  endif
12631	<	int FC_DUMMY_MAIN() { return 1; }
6282	>	$ac_includes_default
6283	>	#ifndef strtod
6284	>	double strtod ();
6285		#endif
12633	–	#endif
6286		int
6287	<	main ()
6287	>	main()
6288		{
6289	<	return main ();
6290	<	;
6289	>	{
6290	>	/* Some versions of Linux strtod mis-parse strings with leading '+'.  */
6291	>	char *string = " +69";
6292	>	char *term;
6293	>	double value;
6294	>	value = strtod (string, &term);
6295	>	if (value != 69 || term != (string + 4))
6296	>	return 1;
6297	>	}
6298	>
6299	>	{
6300	>	/* Under Solaris 2.4, strtod returns the wrong value for the
6301	>	terminating character under some conditions.  */
6302	>	char *string = "NaN";
6303	>	char *term;
6304	>	strtod (string, &term);
6305	>	if (term != string && *(term - 1) == 0)
6306	>	return 1;
6307	>	}
6308		return 0;
6309		}
6310	+
6311		_ACEOF
6312	<	rm -f conftest.$ac_objext conftest$ac_exeext
6313	<	if { (ac_try="$ac_link"
12644	<	case "(($ac_try" in
12645	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12646	<	*) ac_try_echo=$ac_try;;
12647	<	esac
12648	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12649	<	(eval "$ac_link") 2>conftest.er1
12650	<	ac_status=$?
12651	<	grep -v '^ *+' conftest.er1 >conftest.err
12652	<	rm -f conftest.er1
12653	<	cat conftest.err >&5
12654	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12655	<	(exit $ac_status); } && {
12656	<	test -z "$ac_c_werror_flag" ||
12657	<	test ! -s conftest.err
12658	<	} && test -s conftest$ac_exeext &&
12659	<	$as_test_x conftest$ac_exeext; then
12660	<	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
12663	<	sed 's/^/| /' conftest.$ac_ext >&5
12664	<
12665	<	ac_cv_lib_gmpxx_main=no
6315	>	ac_cv_func_strtod=no
6316		fi
6317	+	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6318	+	conftest.$ac_objext conftest.beam conftest.$ac_ext
6319	+	fi
6320
12668	–	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12669	–	conftest$ac_exeext conftest.$ac_ext
12670	–	LIBS=$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... $ECHO_C" >&6; }
12687	<	if test "${ac_cv_lib_Core_main+set}" = set; then
12688	<	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
12693	<	/* confdefs.h.  */
12694	<	_ACEOF
12695	<	cat confdefs.h >>conftest.$ac_ext
12696	<	cat >>conftest.$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"
12704	<	#  endif
12705	<	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="$ac_link"
6364	<	case "(($ac_try" in
6365	<	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6366	<	*) ac_try_echo=$ac_try;;
6367	<	esac
6368	<	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6369	<	(eval "$ac_link") 2>conftest.er1
6362	>	if ac_fn_c_try_link "$LINENO"; then :
6363	>	ac_cv_lib_m_pow=yes
6364	>	else
6365	>	ac_cv_lib_m_pow=no
6366	>	fi
6367	>	rm -f core conftest.err conftest.$ac_objext \
6368	>	conftest$ac_exeext conftest.$ac_ext
6369	>	LIBS=$ac_check_lib_save_LIBS
6370	>	fi
6371	>	{ $as_echo "$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	>
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	>	fi
6394	>	done
6395	>
6396	>
6397	>
6398	>	case $debug in
6399	>	1)
6400	>	;;
6401	>	*)
6402	>
6403	>
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	>	$as_echo_n "(cached) " >&6
6412	>	else
6413	>
6414	>	cat > conftest.c <<EOF
6415	>	#ifdef __GNUC__
6416	>	#if defined(__INTEL_COMPILER) || defined(__PATHCC__)
6417	>	no;
6418	>	#else
6419	>	yes;
6420	>	#endif
6421	>	#endif
6422	>	EOF
6423	>	if { ac_try='${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	<	grep -v '^ *+' conftest.er1 >conftest.err
6428	<	rm -f conftest.er1
6429	<	cat conftest.err >&5
12728	<	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12729	<	(exit $ac_status); } && {
12730	<	test -z "$ac_c_werror_flag" ||
12731	<	test ! -s conftest.err
12732	<	} && test -s conftest$ac_exeext &&
12733	<	$as_test_x conftest$ac_exeext; then
12734	<	ac_cv_lib_Core_main=yes
6427	>	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6428	>	test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
6429	>	ac_cv_prog_really_gcc=yes
6430		else
6431	<	echo "$as_me: failed program was:" >&5
6432	<	sed 's/^/| /' conftest.$ac_ext >&5
6431	>	ac_cv_prog_really_gcc=no
6432	>	fi
6433
12739	–	ac_cv_lib_Core_main=no
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 "$ac_cv_prog_really_gcc" = yes; then
6438	+	:
6439
6440	<	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6441	<	conftest$ac_exeext conftest.$ac_ext
6442	<	LIBS=$ac_check_lib_save_LIBS
6440	>	else
6441	>	:
6442	>
6443		fi
6444	<	{ echo "$as_me:$LINENO: result: $ac_cv_lib_Core_main" >&5
6445	<	echo "${ECHO_T}$ac_cv_lib_Core_main" >&6; }
6446	<	if test $ac_cv_lib_Core_main = yes; then
6447	<	CGAL_LIBS="$CGAL_LIBS -lCore"
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
12752	–	fi
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 "$ac_cv_ac_cv_guessed_cflags" = yes; then
6530	+	:
6531
6532	+	else
6533	+	:
6534
6535	+	echo ""
6536	+	echo "********************************************************"
6537	+	echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
6538	+	echo "* your compiler.                                       *"
6539	+	echo "* Use  make CFLAGS=..., or edit the top level Makefile *"
6540	+	echo "********************************************************"
6541	+	echo ""
6542	+	CFLAGS=""
6543
6544	<	{ echo "$as_me:$LINENO: checking CGAL" >&5
12758	<	echo $ECHO_N "checking CGAL... $ECHO_C" >&6; }
6544	>	fi
6545
6546
6547	+	fi
6548
6549
6550
12764	–	if test "$acx_cgal_found" == yes; then
12765	–	{ echo "$as_me:$LINENO: result: yes" >&5
12766	–	echo "${ECHO_T}yes" >&6; }
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	+	$as_echo_n "(cached) " >&6
6559		else
12769	–	{ echo "$as_me:$LINENO: result: no" >&5
12770	–	echo "${ECHO_T}no" >&6; }
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 $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
6576	+	ac_cv_prog_really_gxx=yes
6577	+	else
6578	+	ac_cv_prog_really_gxx=no
6579		fi
12773	–	USE_CGAL=no
12774	–	if test "$acx_cgal_found" == yes; then
12775	–	USE_CGAL=yes
6580
6581	<	cat >>confdefs.h <<\_ACEOF
6582	<	#define HAVE_CGAL 1
6583	<	_ACEOF
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 12816 | 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 $DOXYGEN in
6726		[\\/]* | ?:[\\/]*)
#	Line 12831 | Line 6732 | do
6732		do
6733		IFS=$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 12846 | 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:$LINENO: error: could not find doxygen" >&5
12860	<	echo "$as_me: error: could not find doxygen" >&2;}
12861	<	{ (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 $DOT in
6773		[\\/]* | ?:[\\/]*)
#	Line 12880 | Line 6779 | do
6779		do
6780		IFS=$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 12895 | 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	>	$as_echo "no" >&6; }
6802		fi
6803
6804
#	Line 12915 | Line 6814 | if test x$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
12919	<	echo "$as_me: error: could not find dot" >&2;}
12920	<	{ (exit 1); exit 1; }; }
6817	>	as_fn_error $? "could not find dot" "$LINENO" 5
6818		fi
6819		enable_dot=no
6820		else
#	Line 12939 | Line 6836 | fi
6836
6837
6838
12942	–
12943	–
12944	–
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
#	Line 12972 | 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 $ac_var;} ;;
6876		esac ;;
6877		esac
6878		done
#	Line 12985 | Line 6880 | echo "$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 13008 | 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 13027 | 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=$ac_libobjs
6947
#	Line 13042 | Line 6949 | LTLIBOBJS=$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 $as_me.
6962		# Run this file to recreate the current configuration.
#	Line 13057 | Line 6966 | ac_cs_silent=false
6966		debug=false
6967		ac_cs_recheck=false
6968		ac_cs_silent=false
6969	+
6970		SHELL=\${CONFIG_SHELL-$SHELL}
6971	<	_ACEOF
6971	>	export SHELL
6972	>	_ASEOF
6973	>	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6974	>	## -------------------- ##
6975	>	## M4sh Initialization. ##
6976	>	## -------------------- ##
6977
13063	–	cat >>$CONFIG_STATUS <<\_ACEOF
13064	–	## --------------------- ##
13065	–	## M4sh Initialization.  ##
13066	–	## --------------------- ##
13067	–
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 '${1+"$@"}'='"$@"'
6986		setopt NO_GLOB_SUBST
6987		else
6988	<	case `(set -o) 2>/dev/null` in
6989	<	*posix*) set -o posix ;;
6988	>	case `(set -o) 2>/dev/null` in #(
6989	>	*posix*) :
6990	>	set -o posix ;; #(
6991	>	*) :
6992	>	;;
6993		esac
13081	–
6994		fi
6995
6996
6997	<
6998	<
6999	<	# PATH needs CR
7000	<	# Avoid depending upon Character Ranges.
7001	<	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7002	<	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7003	<	as_cr_Letters=$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 13118 | 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.)
13121	–	as_nl='
13122	–	'
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 13142 | 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 13181 | Line 7188 | fi
7188		as_basename=false
7189		fi
7190
7191	+	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7192	+	as_dirname=dirname
7193	+	else
7194	+	as_dirname=false
7195	+	fi
7196
13185	–	# Name of the executable.
7197		as_me=`$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 13202 | Line 7213 | echo X/"$0" |
7213		}
7214		s/.*/./; q'`
7215
7216	<	# CDPATH.
7217	<	$as_unset CDPATH
7218	<
7219	<
7220	<
7221	<	as_lineno_1=$LINENO
13211	<	as_lineno_2=$LINENO
13212	<	test "x$as_lineno_1" != "x$as_lineno_2" &&
13213	<	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
13214	<
13215	<	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
13216	<	# uniformly replaced by the line number.  The first 'sed' inserts a
13217	<	# line-number line after each line using $LINENO; the second 'sed'
13218	<	# does the real work.  The second script uses 'N' to pair each
13219	<	# line-number line with the line containing $LINENO, and appends
13220	<	# trailing '-' during substitution so that $LINENO is not a special
13221	<	# case at line end.
13222	<	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
13223	<	# scripts with optimization help from Paolo Bonzini.  Blame Lee
13224	<	# E. McMahon (1931-1989) for sed's syntax.  :-)
13225	<	sed -n '
13226	<	p
13227	<	/[$]LINENO/=
13228	<	' <$as_myself |
13229	<	sed '
13230	<	s/[$]LINENO.*/&-/
13231	<	t lineno
13232	<	b
13233	<	:lineno
13234	<	N
13235	<	:loop
13236	<	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
13237	<	t loop
13238	<	s/-\n.*//
13239	<	' >$as_me.lineno &&
13240	<	chmod +x "$as_me.lineno" ||
13241	<	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
13242	<	{ (exit 1); exit 1; }; }
13243	<
13244	<	# Don't try to exec as it changes $[0], causing all sort of problems
13245	<	# (the dirname of $[0] is not the place where we might find the
13246	<	# original and so on.  Autoconf is especially sensitive to this).
13247	<	. "./$as_me.lineno"
13248	<	# Exit status is that of the last command.
13249	<	exit
13250	<	}
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
13252	–
13253	–	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13254	–	as_dirname=dirname
13255	–	else
13256	–	as_dirname=false
13257	–	fi
13258	–
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
13270	–	if expr a : '\(a\)' >/dev/null 2>&1 &&
13271	–	test "X`expr 00001 : '.*\(...\)'`" = X001; then
13272	–	as_expr=expr
13273	–	else
13274	–	as_expr=false
13275	–	fi
13276	–
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$$ 2>/dev/null; then
13294	<	as_ln_s=ln
7256	>	fi
7257		else
7258		as_ln_s='cp -p'
7259		fi
7260		rm -f conf$$ 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 13316 | 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 13336 | 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  = $CONFIG_HEADERS
#	Line 13355 | Line 7371 | _ACEOF
7371
7372		_ACEOF
7373
7374	<	cat >>$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="$ac_config_headers"
7387
7388		_ACEOF
7389
7390	<	cat >>$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 13385 | Line 7413 | $config_headers
7413		Configuration headers:
7414		$config_headers
7415
7416	<	Report bugs to <bug-autoconf@gnu.org>."
7416	>	Report bugs to <gezelter@nd.edu>."
7417
7418		_ACEOF
7419	<	cat >>$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 >>$CONFIG_STATUS <<\_ACEOF
7437	<	# If no file are specified by the user, then we need to provide default
13408	<	# value.  By we need to know if files were specified by the user.
7436	>	cat >>$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=$2
#	Line 13427 | Line 7461 | do
7461		-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7462		ac_cs_recheck=: ;;
7463		--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7464	<	echo "$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
13445	<	{ (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
13455	<	{ (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 " $1"
7499		ac_need_defaults=false ;;
7500
7501		esac
#	Line 13469 | Line 7510 | _ACEOF
7510		fi
7511
7512		_ACEOF
7513	<	cat >>$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 $ac_config_targets
#	Line 13506 | Line 7549 | do
7549		"src/applications/atom2md/Makefile") CONFIG_FILES="$CONFIG_FILES src/applications/atom2md/Makefile" ;;
7550		"scripts/filepp") CONFIG_FILES="$CONFIG_FILES scripts/filepp" ;;
7551
7552	<	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
13510	<	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
13511	<	{ (exit 1); exit 1; }; };;
7552	>	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7553		esac
7554		done
7555
#	Line 13530 | 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$$-$RANDOM
7589		(umask 077 && mkdir "$tmp")
7590	<	} ||
7591	<	{
13550	<	echo "$me: cannot create a temporary directory in ." >&2
13551	<	{ (exit 1); exit 1; }
13552	<	}
7590	>	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7591	>	ac_tmp=$tmp
7592
7593	<	#
7594	<	# Set up the sed scripts for CONFIG_FILES section.
7595	<	#
13557	<
13558	<	# No need to generate the scripts if there are no CONFIG_FILES.
13559	<	# This happens for instance when ./config.status config.h
7593	>	# Set up the scripts for CONFIG_FILES section.
7594	>	# No need to generate them if there are no CONFIG_FILES.
7595	>	# This happens for instance with `./config.status config.h'.
7596		if test -n "$CONFIG_FILES"; then
7597
13562	–	_ACEOF
7598
7599	+	ac_cr=`echo X | tr X '\015'`
7600	+	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7601	+	# But we know of no other shell where ac_cr would be empty at this
7602	+	# point, so we can use a bashism as a fallback.
7603	+	if test "x$ac_cr" = x; then
7604	+	eval ac_cr=\$\'\\r\'
7605	+	fi
7606	+	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7607	+	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7608	+	ac_cs_awk_cr='\\r'
7609	+	else
7610	+	ac_cs_awk_cr=$ac_cr
7611	+	fi
7612
7613	+	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7614	+	_ACEOF
7615
7616	+
7617	+	{
7618	+	echo "cat >conf$$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
13570	<	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
13571	<	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
13572	<	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
13573	<	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
13574	<	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
13575	<	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
13576	<	exec_prefix!$exec_prefix$ac_delim
13577	<	prefix!$prefix$ac_delim
13578	<	program_transform_name!$program_transform_name$ac_delim
13579	<	bindir!$bindir$ac_delim
13580	<	sbindir!$sbindir$ac_delim
13581	<	libexecdir!$libexecdir$ac_delim
13582	<	datarootdir!$datarootdir$ac_delim
13583	<	datadir!$datadir$ac_delim
13584	<	sysconfdir!$sysconfdir$ac_delim
13585	<	sharedstatedir!$sharedstatedir$ac_delim
13586	<	localstatedir!$localstatedir$ac_delim
13587	<	includedir!$includedir$ac_delim
13588	<	oldincludedir!$oldincludedir$ac_delim
13589	<	docdir!$docdir$ac_delim
13590	<	infodir!$infodir$ac_delim
13591	<	htmldir!$htmldir$ac_delim
13592	<	dvidir!$dvidir$ac_delim
13593	<	pdfdir!$pdfdir$ac_delim
13594	<	psdir!$psdir$ac_delim
13595	<	libdir!$libdir$ac_delim
13596	<	localedir!$localedir$ac_delim
13597	<	mandir!$mandir$ac_delim
13598	<	DEFS!$DEFS$ac_delim
13599	<	ECHO_C!$ECHO_C$ac_delim
13600	<	ECHO_N!$ECHO_N$ac_delim
13601	<	ECHO_T!$ECHO_T$ac_delim
13602	<	LIBS!$LIBS$ac_delim
13603	<	build_alias!$build_alias$ac_delim
13604	<	host_alias!$host_alias$ac_delim
13605	<	target_alias!$target_alias$ac_delim
13606	<	build!$build$ac_delim
13607	<	build_cpu!$build_cpu$ac_delim
13608	<	build_vendor!$build_vendor$ac_delim
13609	<	build_os!$build_os$ac_delim
13610	<	host!$host$ac_delim
13611	<	host_cpu!$host_cpu$ac_delim
13612	<	host_vendor!$host_vendor$ac_delim
13613	<	host_os!$host_os$ac_delim
13614	<	PROGNAME!$PROGNAME$ac_delim
13615	<	debug!$debug$ac_delim
13616	<	USE_SINGLE_PRECISION!$USE_SINGLE_PRECISION$ac_delim
13617	<	ac_cc_set!$ac_cc_set$ac_delim
13618	<	ac_cc_path!$ac_cc_path$ac_delim
13619	<	ac_cxx_set!$ac_cxx_set$ac_delim
13620	<	ac_cxx_path!$ac_cxx_path$ac_delim
13621	<	ac_fc_set!$ac_fc_set$ac_delim
13622	<	ac_fc_path!$ac_fc_path$ac_delim
13623	<	acx_mpi_mpicc!$acx_mpi_mpicc$ac_delim
13624	<	acx_mpi_mpicc_path!$acx_mpi_mpicc_path$ac_delim
13625	<	acx_mpi_mpif90!$acx_mpi_mpif90$ac_delim
13626	<	acx_mpi_mpif90_path!$acx_mpi_mpif90_path$ac_delim
13627	<	acx_mpi_mpicxx!$acx_mpi_mpicxx$ac_delim
13628	<	acx_mpi_mpicxx_path!$acx_mpi_mpicxx_path$ac_delim
13629	<	MPI_CPPFLAGS!$MPI_CPPFLAGS$ac_delim
13630	<	MPI_LIBS!$MPI_LIBS$ac_delim
13631	<	MPI90_LIBS!$MPI90_LIBS$ac_delim
13632	<	USE_MPI!$USE_MPI$ac_delim
13633	<	CXX!$CXX$ac_delim
13634	<	CXXFLAGS!$CXXFLAGS$ac_delim
13635	<	LDFLAGS!$LDFLAGS$ac_delim
13636	<	CPPFLAGS!$CPPFLAGS$ac_delim
13637	<	ac_ct_CXX!$ac_ct_CXX$ac_delim
13638	<	EXEEXT!$EXEEXT$ac_delim
13639	<	OBJEXT!$OBJEXT$ac_delim
13640	<	CC!$CC$ac_delim
13641	<	CFLAGS!$CFLAGS$ac_delim
13642	<	ac_ct_CC!$ac_ct_CC$ac_delim
13643	<	FC!$FC$ac_delim
13644	<	FCFLAGS!$FCFLAGS$ac_delim
13645	<	ac_ct_FC!$ac_ct_FC$ac_delim
13646	<	CPP!$CPP$ac_delim
13647	<	GREP!$GREP$ac_delim
13648	<	EGREP!$EGREP$ac_delim
13649	<	LN_S!$LN_S$ac_delim
13650	<	SET_MAKE!$SET_MAKE$ac_delim
13651	<	RANLIB!$RANLIB$ac_delim
13652	<	PERLINTERP!$PERLINTERP$ac_delim
13653	<	PERL_SHEBANG!$PERL_SHEBANG$ac_delim
13654	<	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
13655	<	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
13656	<	INSTALL_DATA!$INSTALL_DATA$ac_delim
13657	<	AR!$AR$ac_delim
13658	<	PS!$PS$ac_delim
13659	<	FCFLAGS_F90!$FCFLAGS_F90$ac_delim
13660	<	FCFLAGS_SRCEXT!$FCFLAGS_SRCEXT$ac_delim
13661	<	PREPDEFFLAG!$PREPDEFFLAG$ac_delim
13662	<	FCLIBS!$FCLIBS$ac_delim
13663	<	FC_FUNC!$FC_FUNC$ac_delim
13664	<	FC_FUNC_!$FC_FUNC_$ac_delim
13665	<	MOD!$MOD$ac_delim
13666	<	_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$$subs.awk | grep -c X`
7630	>	if test $ac_delim_n = $ac_delim_num; then
7631		break
7632		elif $ac_last_try; then
7633	<	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
13672	<	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
13673	<	{ (exit 1); exit 1; }; }
7633	>	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7634		else
7635		ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7636		fi
7637		done
7638	+	rm -f conf$$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/$/\\/; p
13696	<	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
13697	<	' >>$CONFIG_STATUS <conf$$subs.sed
13698	<	rm -f conf$$subs.sed
13699	<	cat >>$CONFIG_STATUS <<_ACEOF
13700	<	CEOF$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	<	F90_WORK_FILES_ARG!$F90_WORK_FILES_ARG$ac_delim
7752	<	MODDIRFLAG!$MODDIRFLAG$ac_delim
7753	<	F90MODINCSPEC!$F90MODINCSPEC$ac_delim
7754	<	F90_MODULE_NAMES!$F90_MODULE_NAMES$ac_delim
7755	<	ZLIB_INC_DIR!$ZLIB_INC_DIR$ac_delim
7756	<	ZLIB_LIB_DIR!$ZLIB_LIB_DIR$ac_delim
13713	<	ZLIB!$ZLIB$ac_delim
13714	<	FFTW_INC_DIR!$FFTW_INC_DIR$ac_delim
13715	<	FFTW_LIB_DIR!$FFTW_LIB_DIR$ac_delim
13716	<	FFTW_LIBS!$FFTW_LIBS$ac_delim
13717	<	QHULL_INC_DIR!$QHULL_INC_DIR$ac_delim
13718	<	QHULL_LIB_DIR!$QHULL_LIB_DIR$ac_delim
13719	<	QHULL!$QHULL$ac_delim
13720	<	USE_QHULL!$USE_QHULL$ac_delim
13721	<	CXXCPP!$CXXCPP$ac_delim
13722	<	OPENBABEL_INC_DIR!$OPENBABEL_INC_DIR$ac_delim
13723	<	OPENBABEL_LIB_DIR!$OPENBABEL_LIB_DIR$ac_delim
13724	<	OPENBABEL_LIB!$OPENBABEL_LIB$ac_delim
13725	<	USE_OPENBABEL!$USE_OPENBABEL$ac_delim
13726	<	LIBOBJS!$LIBOBJS$ac_delim
13727	<	POW_LIB!$POW_LIB$ac_delim
13728	<	CGAL_MAKEFILE!$CGAL_MAKEFILE$ac_delim
13729	<	CGAL_CXXFLAGS!$CGAL_CXXFLAGS$ac_delim
13730	<	CGAL_CPPFLAGS!$CGAL_CPPFLAGS$ac_delim
13731	<	CGAL_LDFLAGS!$CGAL_LDFLAGS$ac_delim
13732	<	CGAL_LIBS!$CGAL_LIBS$ac_delim
13733	<	USE_CGAL!$USE_CGAL$ac_delim
13734	<	DOXYGEN!$DOXYGEN$ac_delim
13735	<	DOT!$DOT$ac_delim
13736	<	DOC!$DOC$ac_delim
13737	<	enable_dot!$enable_dot$ac_delim
13738	<	enable_html_docs!$enable_html_docs$ac_delim
13739	<	enable_latex_docs!$enable_latex_docs$ac_delim
13740	<	BATEXT!$BATEXT$ac_delim
13741	<	MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
13742	<	OOPSE!$OOPSE$ac_delim
13743	<	OOPSE_HOME!$OOPSE_HOME$ac_delim
13744	<	SUBDIRS!$SUBDIRS$ac_delim
13745	<	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` = 39; 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 $CONFIG_STATUS" >&5
13752	<	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
13753	<	{ (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`
13762	<	ac_eof=`expr $ac_eof + 1`
13763	<	fi
7777	>	# For the awk script, D is an array of macro values keyed by name,
7778	>	# likewise P contains macro parameters if any.  Preserve backslash
7779	>	# newline sequences.
7780
7781	<	cat >>$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/!/@,|#_!!_#|/
13772	<	:n
13773	<	t n
13774	<	s/'"$ac_delim"'$/,g/; t
13775	<	s/$/\\/; p
13776	<	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
13777	<	' >>$CONFIG_STATUS <conf$$subs.sed
13778	<	rm -f conf$$subs.sed
13779	<	cat >>$CONFIG_STATUS <<_ACEOF
13780	<	:end
13781	<	s/|#_!!_#|//g
13782	<	CEOF$ac_eof
13783	<	_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	<	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7862	<	# trailing colons and then remove the whole line if VPATH becomes empty
13789	<	# (actually we leave an empty line to preserve line numbers).
13790	<	if test "x$srcdir" = x.; then
13791	<	ac_vpsub='/^[  ]*VPATH[        ]*=/{
13792	<	s/:*\$(srcdir):*/:/
13793	<	s/:*\${srcdir}:*/:/
13794	<	s/:*@srcdir@:*/:/
13795	<	s/^\([^=]*=[     ]*\):*/\1/
13796	<	s/:*$//
13797	<	s/^[^=]*=[       ]*$//
13798	<	}'
13799	<	fi
13800	<
13801	<	cat >>$CONFIG_STATUS <<\_ACEOF
13802	<	fi # test -n "$CONFIG_FILES"
13803	<
13804	<
13805	<	for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
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 $ac_tag." >&5
13813	<	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
13814	<	{ (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:$ac_tag.in;;
7872		esac
#	Line 13830 | Line 7885 | echo "$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 $ac_f cannot contain `:'.
#	Line 13839 | Line 7894 | echo "$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: $ac_f" >&5
13843	<	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
13844	<	{ (exit 1); exit 1; }; };;
7897	>	as_fn_error 1 "cannot find input file: \`$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 13868 | 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" |
7934	>	$as_echo X"$ac_file" |
7935		sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7936		s//\1/
7937		q
#	Line 13886 | Line 7949 | echo X"$ac_file" |
7949		q
7950		}
7951		s/.*/./; q'`
7952	<	{ as_dir="$ac_dir"
13890	<	case $as_dir in #(
13891	<	-*) as_dir=./$as_dir;;
13892	<	esac
13893	<	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
13894	<	as_dirs=
13895	<	while :; do
13896	<	case $as_dir in #(
13897	<	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
13898	<	*) as_qdir=$as_dir;;
13899	<	esac
13900	<	as_dirs="'$as_qdir' $as_dirs"
13901	<	as_dir=`$as_dirname -- "$as_dir" ||
13902	<	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13903	<	X"$as_dir" : 'X\(//\)[^/]' \| \
13904	<	X"$as_dir" : 'X\(//\)$' \| \
13905	<	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13906	<	echo X"$as_dir" |
13907	<	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13908	<	s//\1/
13909	<	q
13910	<	}
13911	<	/^X\(\/\/\)[^/].*/{
13912	<	s//\1/
13913	<	q
13914	<	}
13915	<	/^X\(\/\/\)$/{
13916	<	s//\1/
13917	<	q
13918	<	}
13919	<	/^X\(\/\).*/{
13920	<	s//\1/
13921	<	q
13922	<	}
13923	<	s/.*/./; q'`
13924	<	test -d "$as_dir" && break
13925	<	done
13926	<	test -z "$as_dirs" || eval "mkdir $as_dirs"
13927	<	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
13928	<	echo "$as_me: error: cannot create directory $as_dir" >&2;}
13929	<	{ (exit 1); exit 1; }; }; }
7952	>	as_dir="$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 13974 | 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 13987 | 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 14026 | 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		#
14049	–	_ACEOF
14050	–
14051	–	# Transform confdefs.h into a sed script `conftest.defines', that
14052	–	# substitutes the proper values into config.h.in to produce config.h.
14053	–	rm -f conftest.defines conftest.tail
14054	–	# First, append a space to every undef/define line, to ease matching.
14055	–	echo 's/$/ /' >conftest.defines
14056	–	# Then, protect against being on the right side of a sed subst, or in
14057	–	# an unquoted here document, in config.status.  If some macros were
14058	–	# called several times there might be several #defines for the same
14059	–	# symbol, which is useless.  But do not sort them, since the last
14060	–	# AC_DEFINE must be honored.
14061	–	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14062	–	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
14063	–	# NAME is the cpp macro being defined, VALUE is the value it is being given.
14064	–	# PARAMS is the parameter list in the macro definition--in most cases, it's
14065	–	# just an empty string.
14066	–	ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
14067	–	ac_dB='\\)[      (].*,\\1define\\2'
14068	–	ac_dC=' '
14069	–	ac_dD=' ,'
14070	–
14071	–	uniq confdefs.h |
14072	–	sed -n '
14073	–	t rset
14074	–	:rset
14075	–	s/^[     ]*#[    ]*define[       ][      ]*//
14076	–	t ok
14077	–	d
14078	–	:ok
14079	–	s/[\\&,]/\\&/g
14080	–	s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
14081	–	s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
14082	–	' >>conftest.defines
14083	–
14084	–	# Remove the space that was appended to ease matching.
14085	–	# Then replace #undef with comments.  This is necessary, for
14086	–	# example, in the case of _POSIX_SOURCE, which is predefined and required
14087	–	# on some systems where configure will not decide to define it.
14088	–	# (The regexp can be short, since the line contains either #define or #undef.)
14089	–	echo 's/ $//
14090	–	s,^[     #]*u.*,/* & */,' >>conftest.defines
14091	–
14092	–	# Break up conftest.defines:
14093	–	ac_max_sed_lines=50
14094	–
14095	–	# First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
14096	–	# Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
14097	–	# Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
14098	–	# et cetera.
14099	–	ac_in='$ac_file_inputs'
14100	–	ac_out='"$tmp/out1"'
14101	–	ac_nxt='"$tmp/out2"'
14102	–
14103	–	while :
14104	–	do
14105	–	# Write a here document:
14106	–	cat >>$CONFIG_STATUS <<_ACEOF
14107	–	# First, check the format of the line:
14108	–	cat >"\$tmp/defines.sed" <<\\CEOF
14109	–	/^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
14110	–	/^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
14111	–	b
14112	–	:def
14113	–	_ACEOF
14114	–	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
14115	–	echo 'CEOF
14116	–	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
14117	–	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
14118	–	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
14119	–	grep . conftest.tail >/dev/null || break
14120	–	rm -f conftest.defines
14121	–	mv conftest.tail conftest.defines
14122	–	done
14123	–	rm -f conftest.defines conftest.tail
14124	–
14125	–	echo "ac_result=$ac_in" >>$CONFIG_STATUS
14126	–	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
14141	–	rm -f "$tmp/out12"
8096		;;
8097
8098
#	Line 14157 | 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
14162	–	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 14181 | 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

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