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configure @ 6716

Last change on this file since 6716 was 1052, checked in by gah, 16 years ago
fixes to optimizer build
Property svn:executable set to ``*
File size: 124.0 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.62 for PGAPACK 1.1.
4	#
5	# Report bugs to <rappture@nanohub.org>.
6	#
7	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8	# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11	## --------------------- ##
12	## M4sh Initialization. ##
13	## --------------------- ##
14
15	# Be more Bourne compatible
16	DUALCASE=1; export DUALCASE # for MKS sh
17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
18	emulate sh
19	NULLCMD=:
20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21	# is contrary to our usage. Disable this feature.
22	alias -g '${1+"$@"}'='"$@"'
23	setopt NO_GLOB_SUBST
24	else
25	case `(set -o) 2>/dev/null` in
26	posix) set -o posix ;;
27	esac
28
29	fi
30
31
32
33
34	# PATH needs CR
35	# Avoid depending upon Character Ranges.
36	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
37	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
39	as_cr_digits='0123456789'
40	as_cr_alnum=$as_cr_Letters$as_cr_digits
41
42	as_nl='
43	'
44	export as_nl
45	# Printing a long string crashes Solaris 7 /usr/bin/printf.
46	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
47	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
48	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
49	if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83	# Support unset when possible.
84	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
85	as_unset=unset
86	else
87	as_unset=false
88	fi
89
90
91	# IFS
92	# We need space, tab and new line, in precisely that order. Quoting is
93	# there to prevent editors from complaining about space-tab.
94	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
95	# splitting by setting IFS to empty value.)
96	IFS=" "" $as_nl"
97
98	# Find who we are. Look in the path if we contain no directory separator.
99	case $0 in
100	[\\/] ) as_myself=$0 ;;
101	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
102	for as_dir in $PATH
103	do
104	IFS=$as_save_IFS
105	test -z "$as_dir" && as_dir=.
106	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107	done
108	IFS=$as_save_IFS
109
110	;;
111	esac
112	# We did not find ourselves, most probably we were run as `sh COMMAND'
113	# in which case we are not to be found in the path.
114	if test "x$as_myself" = x; then
115	as_myself=$0
116	fi
117	if test ! -f "$as_myself"; then
118	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
119	{ (exit 1); exit 1; }
120	fi
121
122	# Work around bugs in pre-3.0 UWIN ksh.
123	for as_var in ENV MAIL MAILPATH
124	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
125	done
126	PS1='$ '
127	PS2='> '
128	PS4='+ '
129
130	# NLS nuisances.
131	LC_ALL=C
132	export LC_ALL
133	LANGUAGE=C
134	export LANGUAGE
135
136	# Required to use basename.
137	if expr a : '$a$' >/dev/null 2>&1 &&
138	test "X`expr 00001 : '.*$...$'`" = X001; then
139	as_expr=expr
140	else
141	as_expr=false
142	fi
143
144	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
145	as_basename=basename
146	else
147	as_basename=false
148	fi
149
150
151	# Name of the executable.
152	as_me=`$as_basename -- "$0" \|\|
153	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
154	X"$0" : 'X$//$$' \\| \
155	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
156	$as_echo X/"$0" \|
157	sed '/^.\/$[^/][^/]$\/*$/{
158	s//\1/
159	q
160	}
161	/^X\/$\/\/$$/{
162	s//\1/
163	q
164	}
165	/^X\/$\/$.*/{
166	s//\1/
167	q
168	}
169	s/.*/./; q'`
170
171	# CDPATH.
172	$as_unset CDPATH
173
174
175	if test "x$CONFIG_SHELL" = x; then
176	if (eval ":") 2>/dev/null; then
177	as_have_required=yes
178	else
179	as_have_required=no
180	fi
181
182	if test $as_have_required = yes && (eval ":
183	(as_func_return () {
184	(exit \$1)
185	}
186	as_func_success () {
187	as_func_return 0
188	}
189	as_func_failure () {
190	as_func_return 1
191	}
192	as_func_ret_success () {
193	return 0
194	}
195	as_func_ret_failure () {
196	return 1
197	}
198
199	exitcode=0
200	if as_func_success; then
201	:
202	else
203	exitcode=1
204	echo as_func_success failed.
205	fi
206
207	if as_func_failure; then
208	exitcode=1
209	echo as_func_failure succeeded.
210	fi
211
212	if as_func_ret_success; then
213	:
214	else
215	exitcode=1
216	echo as_func_ret_success failed.
217	fi
218
219	if as_func_ret_failure; then
220	exitcode=1
221	echo as_func_ret_failure succeeded.
222	fi
223
224	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
225	:
226	else
227	exitcode=1
228	echo positional parameters were not saved.
229	fi
230
231	test \$exitcode = 0) \|\| { (exit 1); exit 1; }
232
233	(
234	as_lineno_1=\$LINENO
235	as_lineno_2=\$LINENO
236	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
237	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") \|\| { (exit 1); exit 1; }
238	") 2> /dev/null; then
239	:
240	else
241	as_candidate_shells=
242	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
243	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
244	do
245	IFS=$as_save_IFS
246	test -z "$as_dir" && as_dir=.
247	case $as_dir in
248	/*)
249	for as_base in sh bash ksh sh5; do
250	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
251	done;;
252	esac
253	done
254	IFS=$as_save_IFS
255
256
257	for as_shell in $as_candidate_shells $SHELL; do
258	# Try only shells that exist, to save several forks.
259	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
260	{ ("$as_shell") 2> /dev/null <<\_ASEOF
261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262	emulate sh
263	NULLCMD=:
264	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
265	# is contrary to our usage. Disable this feature.
266	alias -g '${1+"$@"}'='"$@"'
267	setopt NO_GLOB_SUBST
268	else
269	case `(set -o) 2>/dev/null` in
270	posix) set -o posix ;;
271	esac
272
273	fi
274
275
276	:
277	_ASEOF
278	}; then
279	CONFIG_SHELL=$as_shell
280	as_have_required=yes
281	if { "$as_shell" 2> /dev/null <<\_ASEOF
282	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
283	emulate sh
284	NULLCMD=:
285	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
286	# is contrary to our usage. Disable this feature.
287	alias -g '${1+"$@"}'='"$@"'
288	setopt NO_GLOB_SUBST
289	else
290	case `(set -o) 2>/dev/null` in
291	posix) set -o posix ;;
292	esac
293
294	fi
295
296
297	:
298	(as_func_return () {
299	(exit $1)
300	}
301	as_func_success () {
302	as_func_return 0
303	}
304	as_func_failure () {
305	as_func_return 1
306	}
307	as_func_ret_success () {
308	return 0
309	}
310	as_func_ret_failure () {
311	return 1
312	}
313
314	exitcode=0
315	if as_func_success; then
316	:
317	else
318	exitcode=1
319	echo as_func_success failed.
320	fi
321
322	if as_func_failure; then
323	exitcode=1
324	echo as_func_failure succeeded.
325	fi
326
327	if as_func_ret_success; then
328	:
329	else
330	exitcode=1
331	echo as_func_ret_success failed.
332	fi
333
334	if as_func_ret_failure; then
335	exitcode=1
336	echo as_func_ret_failure succeeded.
337	fi
338
339	if ( set x; as_func_ret_success y && test x = "$1" ); then
340	:
341	else
342	exitcode=1
343	echo positional parameters were not saved.
344	fi
345
346	test $exitcode = 0) \|\| { (exit 1); exit 1; }
347
348	(
349	as_lineno_1=$LINENO
350	as_lineno_2=$LINENO
351	test "x$as_lineno_1" != "x$as_lineno_2" &&
352	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") \|\| { (exit 1); exit 1; }
353
354	_ASEOF
355	}; then
356	break
357	fi
358
359	fi
360
361	done
362
363	if test "x$CONFIG_SHELL" != x; then
364	for as_var in BASH_ENV ENV
365	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
366	done
367	export CONFIG_SHELL
368	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
369	fi
370
371
372	if test $as_have_required = no; then
373	echo This script requires a shell more modern than all the
374	echo shells that I found on your system. Please install a
375	echo modern shell, or manually run the script under such a
376	echo shell if you do have one.
377	{ (exit 1); exit 1; }
378	fi
379
380
381	fi
382
383	fi
384
385
386
387	(eval "as_func_return () {
388	(exit \$1)
389	}
390	as_func_success () {
391	as_func_return 0
392	}
393	as_func_failure () {
394	as_func_return 1
395	}
396	as_func_ret_success () {
397	return 0
398	}
399	as_func_ret_failure () {
400	return 1
401	}
402
403	exitcode=0
404	if as_func_success; then
405	:
406	else
407	exitcode=1
408	echo as_func_success failed.
409	fi
410
411	if as_func_failure; then
412	exitcode=1
413	echo as_func_failure succeeded.
414	fi
415
416	if as_func_ret_success; then
417	:
418	else
419	exitcode=1
420	echo as_func_ret_success failed.
421	fi
422
423	if as_func_ret_failure; then
424	exitcode=1
425	echo as_func_ret_failure succeeded.
426	fi
427
428	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
429	:
430	else
431	exitcode=1
432	echo positional parameters were not saved.
433	fi
434
435	test \$exitcode = 0") \|\| {
436	echo No shell found that supports shell functions.
437	echo Please tell bug-autoconf@gnu.org about your system,
438	echo including any error possibly output before this message.
439	echo This can help us improve future autoconf versions.
440	echo Configuration will now proceed without shell functions.
441	}
442
443
444
445	as_lineno_1=$LINENO
446	as_lineno_2=$LINENO
447	test "x$as_lineno_1" != "x$as_lineno_2" &&
448	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
449
450	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
451	# uniformly replaced by the line number. The first 'sed' inserts a
452	# line-number line after each line using $LINENO; the second 'sed'
453	# does the real work. The second script uses 'N' to pair each
454	# line-number line with the line containing $LINENO, and appends
455	# trailing '-' during substitution so that $LINENO is not a special
456	# case at line end.
457	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
458	# scripts with optimization help from Paolo Bonzini. Blame Lee
459	# E. McMahon (1931-1989) for sed's syntax. :-)
460	sed -n '
461	p
462	/[$]LINENO/=
463	' <$as_myself \|
464	sed '
465	s/[$]LINENO.*/&-/
466	t lineno
467	b
468	:lineno
469	N
470	:loop
471	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
472	t loop
473	s/-\n.*//
474	' >$as_me.lineno &&
475	chmod +x "$as_me.lineno" \|\|
476	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
477	{ (exit 1); exit 1; }; }
478
479	# Don't try to exec as it changes $[0], causing all sort of problems
480	# (the dirname of $[0] is not the place where we might find the
481	# original and so on. Autoconf is especially sensitive to this).
482	. "./$as_me.lineno"
483	# Exit status is that of the last command.
484	exit
485	}
486
487
488	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
489	as_dirname=dirname
490	else
491	as_dirname=false
492	fi
493
494	ECHO_C= ECHO_N= ECHO_T=
495	case `echo -n x` in
496	-n*)
497	case `echo 'x\c'` in
498	c) ECHO_T=' ';; # ECHO_T is single tab character.
499	*) ECHO_C='\c';;
500	esac;;
501	*)
502	ECHO_N='-n';;
503	esac
504	if expr a : '$a$' >/dev/null 2>&1 &&
505	test "X`expr 00001 : '.*$...$'`" = X001; then
506	as_expr=expr
507	else
508	as_expr=false
509	fi
510
511	rm -f conf$$ conf$$.exe conf$$.file
512	if test -d conf$$.dir; then
513	rm -f conf$$.dir/conf$$.file
514	else
515	rm -f conf$$.dir
516	mkdir conf$$.dir 2>/dev/null
517	fi
518	if (echo >conf$$.file) 2>/dev/null; then
519	if ln -s conf$$.file conf$$ 2>/dev/null; then
520	as_ln_s='ln -s'
521	# ... but there are two gotchas:
522	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
523	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
524	# In both cases, we have to default to `cp -p'.
525	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
526	as_ln_s='cp -p'
527	elif ln conf$$.file conf$$ 2>/dev/null; then
528	as_ln_s=ln
529	else
530	as_ln_s='cp -p'
531	fi
532	else
533	as_ln_s='cp -p'
534	fi
535	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
536	rmdir conf$$.dir 2>/dev/null
537
538	if mkdir -p . 2>/dev/null; then
539	as_mkdir_p=:
540	else
541	test -d ./-p && rmdir ./-p
542	as_mkdir_p=false
543	fi
544
545	if test -x / >/dev/null 2>&1; then
546	as_test_x='test -x'
547	else
548	if ls -dL / >/dev/null 2>&1; then
549	as_ls_L_option=L
550	else
551	as_ls_L_option=
552	fi
553	as_test_x='
554	eval sh -c '\''
555	if test -d "$1"; then
556	test -d "$1/.";
557	else
558	case $1 in
559	-*)set "./$1";;
560	esac;
561	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
562	???[sx]):;;)false;;esac;fi
563	'\'' sh
564	'
565	fi
566	as_executable_p=$as_test_x
567
568	# Sed expression to map a string onto a valid CPP name.
569	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
570
571	# Sed expression to map a string onto a valid variable name.
572	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
573
574
575
576	exec 7<&0 </dev/null 6>&1
577
578	# Name of the host.
579	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
580	# so uname gets run too.
581	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
582
583	#
584	# Initializations.
585	#
586	ac_default_prefix=/usr/local
587	ac_clean_files=
588	ac_config_libobj_dir=.
589	LIBOBJS=
590	cross_compiling=no
591	subdirs=
592	MFLAGS=
593	MAKEFLAGS=
594	SHELL=${CONFIG_SHELL-/bin/sh}
595
596	# Identity of this package.
597	PACKAGE_NAME='PGAPACK'
598	PACKAGE_TARNAME='pgapack'
599	PACKAGE_VERSION='1.1'
600	PACKAGE_STRING='PGAPACK 1.1'
601	PACKAGE_BUGREPORT='rappture@nanohub.org'
602
603	ac_subst_vars='SHELL
604	PATH_SEPARATOR
605	PACKAGE_NAME
606	PACKAGE_TARNAME
607	PACKAGE_VERSION
608	PACKAGE_STRING
609	PACKAGE_BUGREPORT
610	exec_prefix
611	prefix
612	program_transform_name
613	bindir
614	sbindir
615	libexecdir
616	datarootdir
617	datadir
618	sysconfdir
619	sharedstatedir
620	localstatedir
621	includedir
622	oldincludedir
623	docdir
624	infodir
625	htmldir
626	dvidir
627	pdfdir
628	psdir
629	libdir
630	localedir
631	mandir
632	DEFS
633	ECHO_C
634	ECHO_N
635	ECHO_T
636	LIBS
637	build_alias
638	host_alias
639	target_alias
640	LIB_SEARCH_DIRS
641	INSTALL_PROGRAM
642	INSTALL_SCRIPT
643	INSTALL_DATA
644	SET_MAKE
645	CC
646	CFLAGS
647	LDFLAGS
648	CPPFLAGS
649	ac_ct_CC
650	EXEEXT
651	OBJEXT
652	F77
653	FFLAGS
654	ac_ct_F77
655	RANLIB
656	LN_S
657	LIBOBJS
658	LTLIBOBJS'
659	ac_subst_files=''
660	ac_user_opts='
661	enable_option_checking
662	'
663	ac_precious_vars='build_alias
664	host_alias
665	target_alias
666	CC
667	CFLAGS
668	LDFLAGS
669	LIBS
670	CPPFLAGS
671	F77
672	FFLAGS'
673
674
675	# Initialize some variables set by options.
676	ac_init_help=
677	ac_init_version=false
678	ac_unrecognized_opts=
679	ac_unrecognized_sep=
680	# The variables have the same names as the options, with
681	# dashes changed to underlines.
682	cache_file=/dev/null
683	exec_prefix=NONE
684	no_create=
685	no_recursion=
686	prefix=NONE
687	program_prefix=NONE
688	program_suffix=NONE
689	program_transform_name=s,x,x,
690	silent=
691	site=
692	srcdir=
693	verbose=
694	x_includes=NONE
695	x_libraries=NONE
696
697	# Installation directory options.
698	# These are left unexpanded so users can "make install exec_prefix=/foo"
699	# and all the variables that are supposed to be based on exec_prefix
700	# by default will actually change.
701	# Use braces instead of parens because sh, perl, etc. also accept them.
702	# (The list follows the same order as the GNU Coding Standards.)
703	bindir='${exec_prefix}/bin'
704	sbindir='${exec_prefix}/sbin'
705	libexecdir='${exec_prefix}/libexec'
706	datarootdir='${prefix}/share'
707	datadir='${datarootdir}'
708	sysconfdir='${prefix}/etc'
709	sharedstatedir='${prefix}/com'
710	localstatedir='${prefix}/var'
711	includedir='${prefix}/include'
712	oldincludedir='/usr/include'
713	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
714	infodir='${datarootdir}/info'
715	htmldir='${docdir}'
716	dvidir='${docdir}'
717	pdfdir='${docdir}'
718	psdir='${docdir}'
719	libdir='${exec_prefix}/lib'
720	localedir='${datarootdir}/locale'
721	mandir='${datarootdir}/man'
722
723	ac_prev=
724	ac_dashdash=
725	for ac_option
726	do
727	# If the previous option needs an argument, assign it.
728	if test -n "$ac_prev"; then
729	eval $ac_prev=\$ac_option
730	ac_prev=
731	continue
732	fi
733
734	case $ac_option in
735	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
736	*) ac_optarg=yes ;;
737	esac
738
739	# Accept the important Cygnus configure options, so we can diagnose typos.
740
741	case $ac_dashdash$ac_option in
742	--)
743	ac_dashdash=yes ;;
744
745	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
746	ac_prev=bindir ;;
747	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
748	bindir=$ac_optarg ;;
749
750	-build \| --build \| --buil \| --bui \| --bu)
751	ac_prev=build_alias ;;
752	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
753	build_alias=$ac_optarg ;;
754
755	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
756	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
757	ac_prev=cache_file ;;
758	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
759	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
760	cache_file=$ac_optarg ;;
761
762	--config-cache \| -C)
763	cache_file=config.cache ;;
764
765	-datadir \| --datadir \| --datadi \| --datad)
766	ac_prev=datadir ;;
767	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
768	datadir=$ac_optarg ;;
769
770	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
771	\| --dataroo \| --dataro \| --datar)
772	ac_prev=datarootdir ;;
773	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
774	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
775	datarootdir=$ac_optarg ;;
776
777	-disable-* \| --disable-*)
778	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
779	# Reject names that are not valid shell variable names.
780	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
781	{ $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
782	{ (exit 1); exit 1; }; }
783	ac_useropt_orig=$ac_useropt
784	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
785	case $ac_user_opts in
786	*"
787	"enable_$ac_useropt"
788	"*) ;;
789	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
790	ac_unrecognized_sep=', ';;
791	esac
792	eval enable_$ac_useropt=no ;;
793
794	-docdir \| --docdir \| --docdi \| --doc \| --do)
795	ac_prev=docdir ;;
796	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
797	docdir=$ac_optarg ;;
798
799	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
800	ac_prev=dvidir ;;
801	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
802	dvidir=$ac_optarg ;;
803
804	-enable-* \| --enable-*)
805	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
806	# Reject names that are not valid shell variable names.
807	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808	{ $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
809	{ (exit 1); exit 1; }; }
810	ac_useropt_orig=$ac_useropt
811	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
812	case $ac_user_opts in
813	*"
814	"enable_$ac_useropt"
815	"*) ;;
816	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
817	ac_unrecognized_sep=', ';;
818	esac
819	eval enable_$ac_useropt=\$ac_optarg ;;
820
821	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
822	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
823	\| --exec \| --exe \| --ex)
824	ac_prev=exec_prefix ;;
825	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
826	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
827	\| --exec=* \| --exe=* \| --ex=*)
828	exec_prefix=$ac_optarg ;;
829
830	-gas \| --gas \| --ga \| --g)
831	# Obsolete; use --with-gas.
832	with_gas=yes ;;
833
834	-help \| --help \| --hel \| --he \| -h)
835	ac_init_help=long ;;
836	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
837	ac_init_help=recursive ;;
838	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
839	ac_init_help=short ;;
840
841	-host \| --host \| --hos \| --ho)
842	ac_prev=host_alias ;;
843	-host=* \| --host=* \| --hos=* \| --ho=*)
844	host_alias=$ac_optarg ;;
845
846	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
847	ac_prev=htmldir ;;
848	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
849	\| --ht=*)
850	htmldir=$ac_optarg ;;
851
852	-includedir \| --includedir \| --includedi \| --included \| --include \
853	\| --includ \| --inclu \| --incl \| --inc)
854	ac_prev=includedir ;;
855	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
856	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
857	includedir=$ac_optarg ;;
858
859	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
860	ac_prev=infodir ;;
861	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
862	infodir=$ac_optarg ;;
863
864	-libdir \| --libdir \| --libdi \| --libd)
865	ac_prev=libdir ;;
866	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
867	libdir=$ac_optarg ;;
868
869	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
870	\| --libexe \| --libex \| --libe)
871	ac_prev=libexecdir ;;
872	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
873	\| --libexe=* \| --libex=* \| --libe=*)
874	libexecdir=$ac_optarg ;;
875
876	-localedir \| --localedir \| --localedi \| --localed \| --locale)
877	ac_prev=localedir ;;
878	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
879	localedir=$ac_optarg ;;
880
881	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
882	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
883	ac_prev=localstatedir ;;
884	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
885	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
886	localstatedir=$ac_optarg ;;
887
888	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
889	ac_prev=mandir ;;
890	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
891	mandir=$ac_optarg ;;
892
893	-nfp \| --nfp \| --nf)
894	# Obsolete; use --without-fp.
895	with_fp=no ;;
896
897	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
898	\| --no-cr \| --no-c \| -n)
899	no_create=yes ;;
900
901	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
902	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
903	no_recursion=yes ;;
904
905	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
906	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
907	\| --oldin \| --oldi \| --old \| --ol \| --o)
908	ac_prev=oldincludedir ;;
909	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
910	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
911	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
912	oldincludedir=$ac_optarg ;;
913
914	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
915	ac_prev=prefix ;;
916	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
917	prefix=$ac_optarg ;;
918
919	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
920	\| --program-pre \| --program-pr \| --program-p)
921	ac_prev=program_prefix ;;
922	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
923	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
924	program_prefix=$ac_optarg ;;
925
926	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
927	\| --program-suf \| --program-su \| --program-s)
928	ac_prev=program_suffix ;;
929	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
930	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
931	program_suffix=$ac_optarg ;;
932
933	-program-transform-name \| --program-transform-name \
934	\| --program-transform-nam \| --program-transform-na \
935	\| --program-transform-n \| --program-transform- \
936	\| --program-transform \| --program-transfor \
937	\| --program-transfo \| --program-transf \
938	\| --program-trans \| --program-tran \
939	\| --progr-tra \| --program-tr \| --program-t)
940	ac_prev=program_transform_name ;;
941	-program-transform-name=* \| --program-transform-name=* \
942	\| --program-transform-nam=* \| --program-transform-na=* \
943	\| --program-transform-n=* \| --program-transform-=* \
944	\| --program-transform=* \| --program-transfor=* \
945	\| --program-transfo=* \| --program-transf=* \
946	\| --program-trans=* \| --program-tran=* \
947	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
948	program_transform_name=$ac_optarg ;;
949
950	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
951	ac_prev=pdfdir ;;
952	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
953	pdfdir=$ac_optarg ;;
954
955	-psdir \| --psdir \| --psdi \| --psd \| --ps)
956	ac_prev=psdir ;;
957	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
958	psdir=$ac_optarg ;;
959
960	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
961	\| -silent \| --silent \| --silen \| --sile \| --sil)
962	silent=yes ;;
963
964	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
965	ac_prev=sbindir ;;
966	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
967	\| --sbi=* \| --sb=*)
968	sbindir=$ac_optarg ;;
969
970	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
971	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
972	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
973	\| --sha \| --sh)
974	ac_prev=sharedstatedir ;;
975	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
976	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
977	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
978	\| --sha=* \| --sh=*)
979	sharedstatedir=$ac_optarg ;;
980
981	-site \| --site \| --sit)
982	ac_prev=site ;;
983	-site=* \| --site=* \| --sit=*)
984	site=$ac_optarg ;;
985
986	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
987	ac_prev=srcdir ;;
988	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
989	srcdir=$ac_optarg ;;
990
991	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
992	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
993	ac_prev=sysconfdir ;;
994	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
995	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
996	sysconfdir=$ac_optarg ;;
997
998	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
999	ac_prev=target_alias ;;
1000	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1001	target_alias=$ac_optarg ;;
1002
1003	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1004	verbose=yes ;;
1005
1006	-version \| --version \| --versio \| --versi \| --vers \| -V)
1007	ac_init_version=: ;;
1008
1009	-with-* \| --with-*)
1010	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1011	# Reject names that are not valid shell variable names.
1012	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013	{ $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1014	{ (exit 1); exit 1; }; }
1015	ac_useropt_orig=$ac_useropt
1016	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1017	case $ac_user_opts in
1018	*"
1019	"with_$ac_useropt"
1020	"*) ;;
1021	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1022	ac_unrecognized_sep=', ';;
1023	esac
1024	eval with_$ac_useropt=\$ac_optarg ;;
1025
1026	-without-* \| --without-*)
1027	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1028	# Reject names that are not valid shell variable names.
1029	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1030	{ $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1031	{ (exit 1); exit 1; }; }
1032	ac_useropt_orig=$ac_useropt
1033	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1034	case $ac_user_opts in
1035	*"
1036	"with_$ac_useropt"
1037	"*) ;;
1038	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039	ac_unrecognized_sep=', ';;
1040	esac
1041	eval with_$ac_useropt=no ;;
1042
1043	--x)
1044	# Obsolete; use --with-x.
1045	with_x=yes ;;
1046
1047	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1048	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1049	ac_prev=x_includes ;;
1050	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1051	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1052	x_includes=$ac_optarg ;;
1053
1054	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1055	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1056	ac_prev=x_libraries ;;
1057	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1058	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1059	x_libraries=$ac_optarg ;;
1060
1061	-*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1062	Try \`$0 --help' for more information." >&2
1063	{ (exit 1); exit 1; }; }
1064	;;
1065
1066	=)
1067	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1068	# Reject names that are not valid shell variable names.
1069	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1070	{ $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1071	{ (exit 1); exit 1; }; }
1072	eval $ac_envvar=\$ac_optarg
1073	export $ac_envvar ;;
1074
1075	*)
1076	# FIXME: should be removed in autoconf 3.0.
1077	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1081	;;
1082
1083	esac
1084	done
1085
1086	if test -n "$ac_prev"; then
1087	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1088	{ $as_echo "$as_me: error: missing argument to $ac_option" >&2
1089	{ (exit 1); exit 1; }; }
1090	fi
1091
1092	if test -n "$ac_unrecognized_opts"; then
1093	case $enable_option_checking in
1094	no) ;;
1095	fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
1096	{ (exit 1); exit 1; }; } ;;
1097	*) $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
1098	esac
1099	fi
1100
1101	# Check all directory arguments for consistency.
1102	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1103	datadir sysconfdir sharedstatedir localstatedir includedir \
1104	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1105	libdir localedir mandir
1106	do
1107	eval ac_val=\$$ac_var
1108	# Remove trailing slashes.
1109	case $ac_val in
1110	*/ )
1111	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1112	eval $ac_var=\$ac_val;;
1113	esac
1114	# Be sure to have absolute directory names.
1115	case $ac_val in
1116	[\\/$]* \| ?:[\\/]* ) continue;;
1117	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1118	esac
1119	{ $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1120	{ (exit 1); exit 1; }; }
1121	done
1122
1123	# There might be people who depend on the old broken behavior: `$host'
1124	# used to hold the argument of --host etc.
1125	# FIXME: To remove some day.
1126	build=$build_alias
1127	host=$host_alias
1128	target=$target_alias
1129
1130	# FIXME: To remove some day.
1131	if test "x$host_alias" != x; then
1132	if test "x$build_alias" = x; then
1133	cross_compiling=maybe
1134	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1135	If a cross compiler is detected then cross compile mode will be used." >&2
1136	elif test "x$build_alias" != "x$host_alias"; then
1137	cross_compiling=yes
1138	fi
1139	fi
1140
1141	ac_tool_prefix=
1142	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1143
1144	test "$silent" = yes && exec 6>/dev/null
1145
1146
1147	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1148	ac_ls_di=`ls -di .` &&
1149	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1150	{ $as_echo "$as_me: error: Working directory cannot be determined" >&2
1151	{ (exit 1); exit 1; }; }
1152	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1153	{ $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1154	{ (exit 1); exit 1; }; }
1155
1156
1157	# Find the source files, if location was not specified.
1158	if test -z "$srcdir"; then
1159	ac_srcdir_defaulted=yes
1160	# Try the directory containing this script, then the parent directory.
1161	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1162	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1163	X"$as_myself" : 'X$//$[^/]' \\| \
1164	X"$as_myself" : 'X$//$$' \\| \
1165	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1166	$as_echo X"$as_myself" \|
1167	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1168	s//\1/
1169	q
1170	}
1171	/^X$\/\/$[^/].*/{
1172	s//\1/
1173	q
1174	}
1175	/^X$\/\/$$/{
1176	s//\1/
1177	q
1178	}
1179	/^X$\/$.*/{
1180	s//\1/
1181	q
1182	}
1183	s/.*/./; q'`
1184	srcdir=$ac_confdir
1185	if test ! -r "$srcdir/$ac_unique_file"; then
1186	srcdir=..
1187	fi
1188	else
1189	ac_srcdir_defaulted=no
1190	fi
1191	if test ! -r "$srcdir/$ac_unique_file"; then
1192	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193	{ $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1194	{ (exit 1); exit 1; }; }
1195	fi
1196	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197	ac_abs_confdir=`(
1198	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { $as_echo "$as_me: error: $ac_msg" >&2
1199	{ (exit 1); exit 1; }; }
1200	pwd)`
1201	# When building in place, set srcdir=.
1202	if test "$ac_abs_confdir" = "$ac_pwd"; then
1203	srcdir=.
1204	fi
1205	# Remove unnecessary trailing slashes from srcdir.
1206	# Double slashes in file names in object file debugging info
1207	# mess up M-x gdb in Emacs.
1208	case $srcdir in
1209	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1210	esac
1211	for ac_var in $ac_precious_vars; do
1212	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1213	eval ac_env_${ac_var}_value=\$${ac_var}
1214	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1215	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1216	done
1217
1218	#
1219	# Report the --help message.
1220	#
1221	if test "$ac_init_help" = "long"; then
1222	# Omit some internal or obsolete options to make the list less imposing.
1223	# This message is too long to be a string in the A/UX 3.1 sh.
1224	cat <<_ACEOF
1225	\`configure' configures PGAPACK 1.1 to adapt to many kinds of systems.
1226
1227	Usage: $0 [OPTION]... [VAR=VALUE]...
1228
1229	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1230	VAR=VALUE. See below for descriptions of some of the useful variables.
1231
1232	Defaults for the options are specified in brackets.
1233
1234	Configuration:
1235	-h, --help display this help and exit
1236	--help=short display options specific to this package
1237	--help=recursive display the short help of all the included packages
1238	-V, --version display version information and exit
1239	-q, --quiet, --silent do not print \`checking...' messages
1240	--cache-file=FILE cache test results in FILE [disabled]
1241	-C, --config-cache alias for \`--cache-file=config.cache'
1242	-n, --no-create do not create output files
1243	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1244
1245	Installation directories:
1246	--prefix=PREFIX install architecture-independent files in PREFIX
1247	[$ac_default_prefix]
1248	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1249	[PREFIX]
1250
1251	By default, \`make install' will install all the files in
1252	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1253	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1254	for instance \`--prefix=\$HOME'.
1255
1256	For better control, use the options below.
1257
1258	Fine tuning of the installation directories:
1259	--bindir=DIR user executables [EPREFIX/bin]
1260	--sbindir=DIR system admin executables [EPREFIX/sbin]
1261	--libexecdir=DIR program executables [EPREFIX/libexec]
1262	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1263	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1264	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1265	--libdir=DIR object code libraries [EPREFIX/lib]
1266	--includedir=DIR C header files [PREFIX/include]
1267	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1268	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1269	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1270	--infodir=DIR info documentation [DATAROOTDIR/info]
1271	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1272	--mandir=DIR man documentation [DATAROOTDIR/man]
1273	--docdir=DIR documentation root [DATAROOTDIR/doc/pgapack]
1274	--htmldir=DIR html documentation [DOCDIR]
1275	--dvidir=DIR dvi documentation [DOCDIR]
1276	--pdfdir=DIR pdf documentation [DOCDIR]
1277	--psdir=DIR ps documentation [DOCDIR]
1278	_ACEOF
1279
1280	cat <<\_ACEOF
1281	_ACEOF
1282	fi
1283
1284	if test -n "$ac_init_help"; then
1285	case $ac_init_help in
1286	short \| recursive ) echo "Configuration of PGAPACK 1.1:";;
1287	esac
1288	cat <<\_ACEOF
1289
1290	Some influential environment variables:
1291	CC C compiler command
1292	CFLAGS C compiler flags
1293	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1294	nonstandard directory <lib dir>
1295	LIBS libraries to pass to the linker, e.g. -l<library>
1296	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1297	you have headers in a nonstandard directory <include dir>
1298	F77 Fortran 77 compiler command
1299	FFLAGS Fortran 77 compiler flags
1300
1301	Use these variables to override the choices made by `configure' or to help
1302	it to find libraries and programs with nonstandard names/locations.
1303
1304	Report bugs to <rappture@nanohub.org>.
1305	_ACEOF
1306	ac_status=$?
1307	fi
1308
1309	if test "$ac_init_help" = "recursive"; then
1310	# If there are subdirs, report their specific --help.
1311	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1312	test -d "$ac_dir" \|\|
1313	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1314	continue
1315	ac_builddir=.
1316
1317	case "$ac_dir" in
1318	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1319	*)
1320	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1321	# A ".." for each directory in $ac_dir_suffix.
1322	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1323	case $ac_top_builddir_sub in
1324	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1325	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1326	esac ;;
1327	esac
1328	ac_abs_top_builddir=$ac_pwd
1329	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1330	# for backward compatibility:
1331	ac_top_builddir=$ac_top_build_prefix
1332
1333	case $srcdir in
1334	.) # We are building in place.
1335	ac_srcdir=.
1336	ac_top_srcdir=$ac_top_builddir_sub
1337	ac_abs_top_srcdir=$ac_pwd ;;
1338	[\\/]* \| ?:[\\/]* ) # Absolute name.
1339	ac_srcdir=$srcdir$ac_dir_suffix;
1340	ac_top_srcdir=$srcdir
1341	ac_abs_top_srcdir=$srcdir ;;
1342	*) # Relative name.
1343	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1344	ac_top_srcdir=$ac_top_build_prefix$srcdir
1345	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1346	esac
1347	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1348
1349	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1350	# Check for guested configure.
1351	if test -f "$ac_srcdir/configure.gnu"; then
1352	echo &&
1353	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1354	elif test -f "$ac_srcdir/configure"; then
1355	echo &&
1356	$SHELL "$ac_srcdir/configure" --help=recursive
1357	else
1358	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1359	fi \|\| ac_status=$?
1360	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1361	done
1362	fi
1363
1364	test -n "$ac_init_help" && exit $ac_status
1365	if $ac_init_version; then
1366	cat <<\_ACEOF
1367	PGAPACK configure 1.1
1368	generated by GNU Autoconf 2.62
1369
1370	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1371	2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1372	This configure script is free software; the Free Software Foundation
1373	gives unlimited permission to copy, distribute and modify it.
1374	_ACEOF
1375	exit
1376	fi
1377	cat >config.log <<_ACEOF
1378	This file contains any messages produced by compilers while
1379	running configure, to aid debugging if configure makes a mistake.
1380
1381	It was created by PGAPACK $as_me 1.1, which was
1382	generated by GNU Autoconf 2.62. Invocation command line was
1383
1384	$ $0 $@
1385
1386	_ACEOF
1387	exec 5>>config.log
1388	{
1389	cat <<_ASUNAME
1390	## --------- ##
1391	## Platform. ##
1392	## --------- ##
1393
1394	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1395	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1396	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1397	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1398	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1399
1400	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1401	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1402
1403	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1404	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1405	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1406	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1407	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1408	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1409	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1410
1411	_ASUNAME
1412
1413	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1414	for as_dir in $PATH
1415	do
1416	IFS=$as_save_IFS
1417	test -z "$as_dir" && as_dir=.
1418	$as_echo "PATH: $as_dir"
1419	done
1420	IFS=$as_save_IFS
1421
1422	} >&5
1423
1424	cat >&5 <<_ACEOF
1425
1426
1427	## ----------- ##
1428	## Core tests. ##
1429	## ----------- ##
1430
1431	_ACEOF
1432
1433
1434	# Keep a trace of the command line.
1435	# Strip out --no-create and --no-recursion so they do not pile up.
1436	# Strip out --silent because we don't want to record it for future runs.
1437	# Also quote any args containing shell meta-characters.
1438	# Make two passes to allow for proper duplicate-argument suppression.
1439	ac_configure_args=
1440	ac_configure_args0=
1441	ac_configure_args1=
1442	ac_must_keep_next=false
1443	for ac_pass in 1 2
1444	do
1445	for ac_arg
1446	do
1447	case $ac_arg in
1448	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1449	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1450	\| -silent \| --silent \| --silen \| --sile \| --sil)
1451	continue ;;
1452	\')
1453	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1454	esac
1455	case $ac_pass in
1456	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1457	2)
1458	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1459	if test $ac_must_keep_next = true; then
1460	ac_must_keep_next=false # Got value, back to normal.
1461	else
1462	case $ac_arg in
1463	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1464	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1465	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1466	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1467	case "$ac_configure_args0 " in
1468	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1469	esac
1470	;;
1471	-* ) ac_must_keep_next=true ;;
1472	esac
1473	fi
1474	ac_configure_args="$ac_configure_args '$ac_arg'"
1475	;;
1476	esac
1477	done
1478	done
1479	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1480	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1481
1482	# When interrupted or exit'd, cleanup temporary files, and complete
1483	# config.log. We remove comments because anyway the quotes in there
1484	# would cause problems or look ugly.
1485	# WARNING: Use '\'' to represent an apostrophe within the trap.
1486	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1487	trap 'exit_status=$?
1488	# Save into config.log some information that might help in debugging.
1489	{
1490	echo
1491
1492	cat <<\_ASBOX
1493	## ---------------- ##
1494	## Cache variables. ##
1495	## ---------------- ##
1496	_ASBOX
1497	echo
1498	# The following way of writing the cache mishandles newlines in values,
1499	(
1500	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1501	eval ac_val=\$$ac_var
1502	case $ac_val in #(
1503	${as_nl})
1504	case $ac_var in #(
1505	_cv_) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1506	$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1507	esac
1508	case $ac_var in #(
1509	_ \| IFS \| as_nl) ;; #(
1510	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1511	*) $as_unset $ac_var ;;
1512	esac ;;
1513	esac
1514	done
1515	(set) 2>&1 \|
1516	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1517	${as_nl}ac_space=\ )
1518	sed -n \
1519	"s/'\''/'\''\\\\'\'''\''/g;
1520	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1521	;; #(
1522	*)
1523	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1524	;;
1525	esac \|
1526	sort
1527	)
1528	echo
1529
1530	cat <<\_ASBOX
1531	## ----------------- ##
1532	## Output variables. ##
1533	## ----------------- ##
1534	_ASBOX
1535	echo
1536	for ac_var in $ac_subst_vars
1537	do
1538	eval ac_val=\$$ac_var
1539	case $ac_val in
1540	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1541	esac
1542	$as_echo "$ac_var='\''$ac_val'\''"
1543	done \| sort
1544	echo
1545
1546	if test -n "$ac_subst_files"; then
1547	cat <<\_ASBOX
1548	## ------------------- ##
1549	## File substitutions. ##
1550	## ------------------- ##
1551	_ASBOX
1552	echo
1553	for ac_var in $ac_subst_files
1554	do
1555	eval ac_val=\$$ac_var
1556	case $ac_val in
1557	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1558	esac
1559	$as_echo "$ac_var='\''$ac_val'\''"
1560	done \| sort
1561	echo
1562	fi
1563
1564	if test -s confdefs.h; then
1565	cat <<\_ASBOX
1566	## ----------- ##
1567	## confdefs.h. ##
1568	## ----------- ##
1569	_ASBOX
1570	echo
1571	cat confdefs.h
1572	echo
1573	fi
1574	test "$ac_signal" != 0 &&
1575	$as_echo "$as_me: caught signal $ac_signal"
1576	$as_echo "$as_me: exit $exit_status"
1577	} >&5
1578	rm -f core .core core.conftest. &&
1579	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1580	exit $exit_status
1581	' 0
1582	for ac_signal in 1 2 13 15; do
1583	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1584	done
1585	ac_signal=0
1586
1587	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1588	rm -f -r conftest* confdefs.h
1589
1590	# Predefined preprocessor variables.
1591
1592	cat >>confdefs.h <<_ACEOF
1593	#define PACKAGE_NAME "$PACKAGE_NAME"
1594	_ACEOF
1595
1596
1597	cat >>confdefs.h <<_ACEOF
1598	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1599	_ACEOF
1600
1601
1602	cat >>confdefs.h <<_ACEOF
1603	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1604	_ACEOF
1605
1606
1607	cat >>confdefs.h <<_ACEOF
1608	#define PACKAGE_STRING "$PACKAGE_STRING"
1609	_ACEOF
1610
1611
1612	cat >>confdefs.h <<_ACEOF
1613	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1614	_ACEOF
1615
1616
1617	# Let the site file select an alternate cache file if it wants to.
1618	# Prefer an explicitly selected file to automatically selected ones.
1619	ac_site_file1=NONE
1620	ac_site_file2=NONE
1621	if test -n "$CONFIG_SITE"; then
1622	ac_site_file1=$CONFIG_SITE
1623	elif test "x$prefix" != xNONE; then
1624	ac_site_file1=$prefix/share/config.site
1625	ac_site_file2=$prefix/etc/config.site
1626	else
1627	ac_site_file1=$ac_default_prefix/share/config.site
1628	ac_site_file2=$ac_default_prefix/etc/config.site
1629	fi
1630	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1631	do
1632	test "x$ac_site_file" = xNONE && continue
1633	if test -r "$ac_site_file"; then
1634	{ $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1635	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1636	sed 's/^/\| /' "$ac_site_file" >&5
1637	. "$ac_site_file"
1638	fi
1639	done
1640
1641	if test -r "$cache_file"; then
1642	# Some versions of bash will fail to source /dev/null (special
1643	# files actually), so we avoid doing that.
1644	if test -f "$cache_file"; then
1645	{ $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1646	$as_echo "$as_me: loading cache $cache_file" >&6;}
1647	case $cache_file in
1648	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1649	*) . "./$cache_file";;
1650	esac
1651	fi
1652	else
1653	{ $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1654	$as_echo "$as_me: creating cache $cache_file" >&6;}
1655	>$cache_file
1656	fi
1657
1658	# Check that the precious variables saved in the cache have kept the same
1659	# value.
1660	ac_cache_corrupted=false
1661	for ac_var in $ac_precious_vars; do
1662	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1663	eval ac_new_set=\$ac_env_${ac_var}_set
1664	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1665	eval ac_new_val=\$ac_env_${ac_var}_value
1666	case $ac_old_set,$ac_new_set in
1667	set,)
1668	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1669	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1670	ac_cache_corrupted=: ;;
1671	,set)
1672	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1673	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1674	ac_cache_corrupted=: ;;
1675	,);;
1676	*)
1677	if test "x$ac_old_val" != "x$ac_new_val"; then
1678	# differences in whitespace do not lead to failure.
1679	ac_old_val_w=`echo x $ac_old_val`
1680	ac_new_val_w=`echo x $ac_new_val`
1681	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1682	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1683	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1684	ac_cache_corrupted=:
1685	else
1686	{ $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1687	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1688	eval $ac_var=\$ac_old_val
1689	fi
1690	{ $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1691	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1692	{ $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1693	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1694	fi;;
1695	esac
1696	# Pass precious variables to config.status.
1697	if test "$ac_new_set" = set; then
1698	case $ac_new_val in
1699	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1700	*) ac_arg=$ac_var=$ac_new_val ;;
1701	esac
1702	case " $ac_configure_args " in
1703	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1704	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1705	esac
1706	fi
1707	done
1708	if $ac_cache_corrupted; then
1709	{ $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1710	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1711	{ { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1712	$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1713	{ (exit 1); exit 1; }; }
1714	fi
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740	ac_ext=c
1741	ac_cpp='$CPP $CPPFLAGS'
1742	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1743	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1744	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1745
1746
1747
1748	#------------------------------------------------------------------------
1749	# Handle the --prefix=... option
1750	#------------------------------------------------------------------------
1751
1752	if test "${prefix}" = "NONE"; then
1753	prefix=/usr/local
1754	fi
1755	if test "${exec_prefix}" = "NONE"; then
1756	exec_prefix=$prefix
1757	fi
1758
1759	if test "${libdir}" != "${prefix}/lib"; then
1760	LIB_SEARCH_DIRS="-L${prefix}/lib -L${libdir}"
1761	else
1762	LIB_SEARCH_DIRS="-L${libdir}"
1763	fi
1764
1765
1766
1767	ac_aux_dir=
1768	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1769	if test -f "$ac_dir/install-sh"; then
1770	ac_aux_dir=$ac_dir
1771	ac_install_sh="$ac_aux_dir/install-sh -c"
1772	break
1773	elif test -f "$ac_dir/install.sh"; then
1774	ac_aux_dir=$ac_dir
1775	ac_install_sh="$ac_aux_dir/install.sh -c"
1776	break
1777	elif test -f "$ac_dir/shtool"; then
1778	ac_aux_dir=$ac_dir
1779	ac_install_sh="$ac_aux_dir/shtool install -c"
1780	break
1781	fi
1782	done
1783	if test -z "$ac_aux_dir"; then
1784	{ { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1785	$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1786	{ (exit 1); exit 1; }; }
1787	fi
1788
1789	# These three variables are undocumented and unsupported,
1790	# and are intended to be withdrawn in a future Autoconf release.
1791	# They can cause serious problems if a builder's source tree is in a directory
1792	# whose full name contains unusual characters.
1793	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1794	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1795	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1796
1797
1798	# Find a good install program. We prefer a C program (faster),
1799	# so one script is as good as another. But avoid the broken or
1800	# incompatible versions:
1801	# SysV /etc/install, /usr/sbin/install
1802	# SunOS /usr/etc/install
1803	# IRIX /sbin/install
1804	# AIX /bin/install
1805	# AmigaOS /C/install, which installs bootblocks on floppy discs
1806	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1807	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1808	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1809	# OS/2's system install, which has a completely different semantic
1810	# ./install, which can be erroneously created by make from ./install.sh.
1811	# Reject install programs that cannot install multiple files.
1812	{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1813	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1814	if test -z "$INSTALL"; then
1815	if test "${ac_cv_path_install+set}" = set; then
1816	$as_echo_n "(cached) " >&6
1817	else
1818	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1819	for as_dir in $PATH
1820	do
1821	IFS=$as_save_IFS
1822	test -z "$as_dir" && as_dir=.
1823	# Account for people who put trailing slashes in PATH elements.
1824	case $as_dir/ in
1825	./ \| .// \| /cC/* \| \
1826	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1827	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1828	/usr/ucb/* ) ;;
1829	*)
1830	# OSF1 and SCO ODT 3.0 have their own names for install.
1831	# Don't use installbsd from OSF since it installs stuff as root
1832	# by default.
1833	for ac_prog in ginstall scoinst install; do
1834	for ac_exec_ext in '' $ac_executable_extensions; do
1835	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1836	if test $ac_prog = install &&
1837	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1838	# AIX install. It has an incompatible calling convention.
1839	:
1840	elif test $ac_prog = install &&
1841	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1842	# program-specific install script used by HP pwplus--don't use.
1843	:
1844	else
1845	rm -rf conftest.one conftest.two conftest.dir
1846	echo one > conftest.one
1847	echo two > conftest.two
1848	mkdir conftest.dir
1849	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1850	test -s conftest.one && test -s conftest.two &&
1851	test -s conftest.dir/conftest.one &&
1852	test -s conftest.dir/conftest.two
1853	then
1854	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1855	break 3
1856	fi
1857	fi
1858	fi
1859	done
1860	done
1861	;;
1862	esac
1863
1864	done
1865	IFS=$as_save_IFS
1866
1867	rm -rf conftest.one conftest.two conftest.dir
1868
1869	fi
1870	if test "${ac_cv_path_install+set}" = set; then
1871	INSTALL=$ac_cv_path_install
1872	else
1873	# As a last resort, use the slow shell script. Don't cache a
1874	# value for INSTALL within a source directory, because that will
1875	# break other packages using the cache if that directory is
1876	# removed, or if the value is a relative name.
1877	INSTALL=$ac_install_sh
1878	fi
1879	fi
1880	{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1881	$as_echo "$INSTALL" >&6; }
1882
1883	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1884	# It thinks the first close brace ends the variable substitution.
1885	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1886
1887	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1888
1889	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1890
1891	{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1892	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1893	set x ${MAKE-make}
1894	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1895	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1896	$as_echo_n "(cached) " >&6
1897	else
1898	cat >conftest.make <<\_ACEOF
1899	SHELL = /bin/sh
1900	all:
1901	@echo '@@@%%%=$(MAKE)=@@@%%%'
1902	_ACEOF
1903	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1904	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1905	@@@%%%=?=@@@%%%*)
1906	eval ac_cv_prog_make_${ac_make}_set=yes;;
1907	*)
1908	eval ac_cv_prog_make_${ac_make}_set=no;;
1909	esac
1910	rm -f conftest.make
1911	fi
1912	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1913	{ $as_echo "$as_me:$LINENO: result: yes" >&5
1914	$as_echo "yes" >&6; }
1915	SET_MAKE=
1916	else
1917	{ $as_echo "$as_me:$LINENO: result: no" >&5
1918	$as_echo "no" >&6; }
1919	SET_MAKE="MAKE=${MAKE-make}"
1920	fi
1921
1922
1923	ac_ext=c
1924	ac_cpp='$CPP $CPPFLAGS'
1925	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1926	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1927	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1928	if test -n "$ac_tool_prefix"; then
1929	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1930	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1931	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1932	$as_echo_n "checking for $ac_word... " >&6; }
1933	if test "${ac_cv_prog_CC+set}" = set; then
1934	$as_echo_n "(cached) " >&6
1935	else
1936	if test -n "$CC"; then
1937	ac_cv_prog_CC="$CC" # Let the user override the test.
1938	else
1939	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1940	for as_dir in $PATH
1941	do
1942	IFS=$as_save_IFS
1943	test -z "$as_dir" && as_dir=.
1944	for ac_exec_ext in '' $ac_executable_extensions; do
1945	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1946	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1947	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1948	break 2
1949	fi
1950	done
1951	done
1952	IFS=$as_save_IFS
1953
1954	fi
1955	fi
1956	CC=$ac_cv_prog_CC
1957	if test -n "$CC"; then
1958	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
1959	$as_echo "$CC" >&6; }
1960	else
1961	{ $as_echo "$as_me:$LINENO: result: no" >&5
1962	$as_echo "no" >&6; }
1963	fi
1964
1965
1966	fi
1967	if test -z "$ac_cv_prog_CC"; then
1968	ac_ct_CC=$CC
1969	# Extract the first word of "gcc", so it can be a program name with args.
1970	set dummy gcc; ac_word=$2
1971	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1972	$as_echo_n "checking for $ac_word... " >&6; }
1973	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1974	$as_echo_n "(cached) " >&6
1975	else
1976	if test -n "$ac_ct_CC"; then
1977	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1978	else
1979	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1980	for as_dir in $PATH
1981	do
1982	IFS=$as_save_IFS
1983	test -z "$as_dir" && as_dir=.
1984	for ac_exec_ext in '' $ac_executable_extensions; do
1985	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1986	ac_cv_prog_ac_ct_CC="gcc"
1987	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1988	break 2
1989	fi
1990	done
1991	done
1992	IFS=$as_save_IFS
1993
1994	fi
1995	fi
1996	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1997	if test -n "$ac_ct_CC"; then
1998	{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1999	$as_echo "$ac_ct_CC" >&6; }
2000	else
2001	{ $as_echo "$as_me:$LINENO: result: no" >&5
2002	$as_echo "no" >&6; }
2003	fi
2004
2005	if test "x$ac_ct_CC" = x; then
2006	CC=""
2007	else
2008	case $cross_compiling:$ac_tool_warned in
2009	yes:)
2010	{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2011	whose name does not start with the host triplet. If you think this
2012	configuration is useful to you, please write to autoconf@gnu.org." >&5
2013	$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2014	whose name does not start with the host triplet. If you think this
2015	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2016	ac_tool_warned=yes ;;
2017	esac
2018	CC=$ac_ct_CC
2019	fi
2020	else
2021	CC="$ac_cv_prog_CC"
2022	fi
2023
2024	if test -z "$CC"; then
2025	if test -n "$ac_tool_prefix"; then
2026	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2027	set dummy ${ac_tool_prefix}cc; ac_word=$2
2028	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2029	$as_echo_n "checking for $ac_word... " >&6; }
2030	if test "${ac_cv_prog_CC+set}" = set; then
2031	$as_echo_n "(cached) " >&6
2032	else
2033	if test -n "$CC"; then
2034	ac_cv_prog_CC="$CC" # Let the user override the test.
2035	else
2036	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2037	for as_dir in $PATH
2038	do
2039	IFS=$as_save_IFS
2040	test -z "$as_dir" && as_dir=.
2041	for ac_exec_ext in '' $ac_executable_extensions; do
2042	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2043	ac_cv_prog_CC="${ac_tool_prefix}cc"
2044	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2045	break 2
2046	fi
2047	done
2048	done
2049	IFS=$as_save_IFS
2050
2051	fi
2052	fi
2053	CC=$ac_cv_prog_CC
2054	if test -n "$CC"; then
2055	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
2056	$as_echo "$CC" >&6; }
2057	else
2058	{ $as_echo "$as_me:$LINENO: result: no" >&5
2059	$as_echo "no" >&6; }
2060	fi
2061
2062
2063	fi
2064	fi
2065	if test -z "$CC"; then
2066	# Extract the first word of "cc", so it can be a program name with args.
2067	set dummy cc; ac_word=$2
2068	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2069	$as_echo_n "checking for $ac_word... " >&6; }
2070	if test "${ac_cv_prog_CC+set}" = set; then
2071	$as_echo_n "(cached) " >&6
2072	else
2073	if test -n "$CC"; then
2074	ac_cv_prog_CC="$CC" # Let the user override the test.
2075	else
2076	ac_prog_rejected=no
2077	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2078	for as_dir in $PATH
2079	do
2080	IFS=$as_save_IFS
2081	test -z "$as_dir" && as_dir=.
2082	for ac_exec_ext in '' $ac_executable_extensions; do
2083	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2084	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2085	ac_prog_rejected=yes
2086	continue
2087	fi
2088	ac_cv_prog_CC="cc"
2089	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2090	break 2
2091	fi
2092	done
2093	done
2094	IFS=$as_save_IFS
2095
2096	if test $ac_prog_rejected = yes; then
2097	# We found a bogon in the path, so make sure we never use it.
2098	set dummy $ac_cv_prog_CC
2099	shift
2100	if test $# != 0; then
2101	# We chose a different compiler from the bogus one.
2102	# However, it has the same basename, so the bogon will be chosen
2103	# first if we set CC to just the basename; use the full file name.
2104	shift
2105	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2106	fi
2107	fi
2108	fi
2109	fi
2110	CC=$ac_cv_prog_CC
2111	if test -n "$CC"; then
2112	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
2113	$as_echo "$CC" >&6; }
2114	else
2115	{ $as_echo "$as_me:$LINENO: result: no" >&5
2116	$as_echo "no" >&6; }
2117	fi
2118
2119
2120	fi
2121	if test -z "$CC"; then
2122	if test -n "$ac_tool_prefix"; then
2123	for ac_prog in cl.exe
2124	do
2125	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2126	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2127	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2128	$as_echo_n "checking for $ac_word... " >&6; }
2129	if test "${ac_cv_prog_CC+set}" = set; then
2130	$as_echo_n "(cached) " >&6
2131	else
2132	if test -n "$CC"; then
2133	ac_cv_prog_CC="$CC" # Let the user override the test.
2134	else
2135	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136	for as_dir in $PATH
2137	do
2138	IFS=$as_save_IFS
2139	test -z "$as_dir" && as_dir=.
2140	for ac_exec_ext in '' $ac_executable_extensions; do
2141	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2142	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2143	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2144	break 2
2145	fi
2146	done
2147	done
2148	IFS=$as_save_IFS
2149
2150	fi
2151	fi
2152	CC=$ac_cv_prog_CC
2153	if test -n "$CC"; then
2154	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
2155	$as_echo "$CC" >&6; }
2156	else
2157	{ $as_echo "$as_me:$LINENO: result: no" >&5
2158	$as_echo "no" >&6; }
2159	fi
2160
2161
2162	test -n "$CC" && break
2163	done
2164	fi
2165	if test -z "$CC"; then
2166	ac_ct_CC=$CC
2167	for ac_prog in cl.exe
2168	do
2169	# Extract the first word of "$ac_prog", so it can be a program name with args.
2170	set dummy $ac_prog; ac_word=$2
2171	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2172	$as_echo_n "checking for $ac_word... " >&6; }
2173	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2174	$as_echo_n "(cached) " >&6
2175	else
2176	if test -n "$ac_ct_CC"; then
2177	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH
2181	do
2182	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.
2184	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2186	ac_cv_prog_ac_ct_CC="$ac_prog"
2187	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2188	break 2
2189	fi
2190	done
2191	done
2192	IFS=$as_save_IFS
2193
2194	fi
2195	fi
2196	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2197	if test -n "$ac_ct_CC"; then
2198	{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2199	$as_echo "$ac_ct_CC" >&6; }
2200	else
2201	{ $as_echo "$as_me:$LINENO: result: no" >&5
2202	$as_echo "no" >&6; }
2203	fi
2204
2205
2206	test -n "$ac_ct_CC" && break
2207	done
2208
2209	if test "x$ac_ct_CC" = x; then
2210	CC=""
2211	else
2212	case $cross_compiling:$ac_tool_warned in
2213	yes:)
2214	{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2215	whose name does not start with the host triplet. If you think this
2216	configuration is useful to you, please write to autoconf@gnu.org." >&5
2217	$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2218	whose name does not start with the host triplet. If you think this
2219	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2220	ac_tool_warned=yes ;;
2221	esac
2222	CC=$ac_ct_CC
2223	fi
2224	fi
2225
2226	fi
2227
2228
2229	test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2230	See \`config.log' for more details." >&5
2231	$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2232	See \`config.log' for more details." >&2;}
2233	{ (exit 1); exit 1; }; }
2234
2235	# Provide some information about the compiler.
2236	$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2237	set X $ac_compile
2238	ac_compiler=$2
2239	{ (ac_try="$ac_compiler --version >&5"
2240	case "(($ac_try" in
2241	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2242	*) ac_try_echo=$ac_try;;
2243	esac
2244	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2245	$as_echo "$ac_try_echo") >&5
2246	(eval "$ac_compiler --version >&5") 2>&5
2247	ac_status=$?
2248	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2249	(exit $ac_status); }
2250	{ (ac_try="$ac_compiler -v >&5"
2251	case "(($ac_try" in
2252	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2253	*) ac_try_echo=$ac_try;;
2254	esac
2255	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2256	$as_echo "$ac_try_echo") >&5
2257	(eval "$ac_compiler -v >&5") 2>&5
2258	ac_status=$?
2259	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260	(exit $ac_status); }
2261	{ (ac_try="$ac_compiler -V >&5"
2262	case "(($ac_try" in
2263	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2264	*) ac_try_echo=$ac_try;;
2265	esac
2266	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2267	$as_echo "$ac_try_echo") >&5
2268	(eval "$ac_compiler -V >&5") 2>&5
2269	ac_status=$?
2270	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271	(exit $ac_status); }
2272
2273	cat >conftest.$ac_ext <<_ACEOF
2274	/* confdefs.h. */
2275	_ACEOF
2276	cat confdefs.h >>conftest.$ac_ext
2277	cat >>conftest.$ac_ext <<_ACEOF
2278	/* end confdefs.h. */
2279
2280	int
2281	main ()
2282	{
2283
2284	;
2285	return 0;
2286	}
2287	_ACEOF
2288	ac_clean_files_save=$ac_clean_files
2289	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2290	# Try to create an executable without -o first, disregard a.out.
2291	# It will help us diagnose broken compilers, and finding out an intuition
2292	# of exeext.
2293	{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2294	$as_echo_n "checking for C compiler default output file name... " >&6; }
2295	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2296
2297	# The possible output files:
2298	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2299
2300	ac_rmfiles=
2301	for ac_file in $ac_files
2302	do
2303	case $ac_file in
2304	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2305	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2306	esac
2307	done
2308	rm -f $ac_rmfiles
2309
2310	if { (ac_try="$ac_link_default"
2311	case "(($ac_try" in
2312	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2313	*) ac_try_echo=$ac_try;;
2314	esac
2315	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2316	$as_echo "$ac_try_echo") >&5
2317	(eval "$ac_link_default") 2>&5
2318	ac_status=$?
2319	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320	(exit $ac_status); }; then
2321	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2322	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2323	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2324	# so that the user can short-circuit this test for compilers unknown to
2325	# Autoconf.
2326	for ac_file in $ac_files ''
2327	do
2328	test -f "$ac_file" \|\| continue
2329	case $ac_file in
2330	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2331	;;
2332	[ab].out )
2333	# We found the default executable, but exeext='' is most
2334	# certainly right.
2335	break;;
2336	. )
2337	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2338	then :; else
2339	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2340	fi
2341	# We set ac_cv_exeext here because the later test for it is not
2342	# safe: cross compilers may not add the suffix if given an `-o'
2343	# argument, so we may need to know it at that point already.
2344	# Even if this section looks crufty: it has the advantage of
2345	# actually working.
2346	break;;
2347	* )
2348	break;;
2349	esac
2350	done
2351	test "$ac_cv_exeext" = no && ac_cv_exeext=
2352
2353	else
2354	ac_file=''
2355	fi
2356
2357	{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2358	$as_echo "$ac_file" >&6; }
2359	if test -z "$ac_file"; then
2360	$as_echo "$as_me: failed program was:" >&5
2361	sed 's/^/\| /' conftest.$ac_ext >&5
2362
2363	{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
2364	See \`config.log' for more details." >&5
2365	$as_echo "$as_me: error: C compiler cannot create executables
2366	See \`config.log' for more details." >&2;}
2367	{ (exit 77); exit 77; }; }
2368	fi
2369
2370	ac_exeext=$ac_cv_exeext
2371
2372	# Check that the compiler produces executables we can run. If not, either
2373	# the compiler is broken, or we cross compile.
2374	{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2375	$as_echo_n "checking whether the C compiler works... " >&6; }
2376	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2377	# If not cross compiling, check that we can run a simple program.
2378	if test "$cross_compiling" != yes; then
2379	if { ac_try='./$ac_file'
2380	{ (case "(($ac_try" in
2381	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2382	*) ac_try_echo=$ac_try;;
2383	esac
2384	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2385	$as_echo "$ac_try_echo") >&5
2386	(eval "$ac_try") 2>&5
2387	ac_status=$?
2388	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389	(exit $ac_status); }; }; then
2390	cross_compiling=no
2391	else
2392	if test "$cross_compiling" = maybe; then
2393	cross_compiling=yes
2394	else
2395	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
2396	If you meant to cross compile, use \`--host'.
2397	See \`config.log' for more details." >&5
2398	$as_echo "$as_me: error: cannot run C compiled programs.
2399	If you meant to cross compile, use \`--host'.
2400	See \`config.log' for more details." >&2;}
2401	{ (exit 1); exit 1; }; }
2402	fi
2403	fi
2404	fi
2405	{ $as_echo "$as_me:$LINENO: result: yes" >&5
2406	$as_echo "yes" >&6; }
2407
2408	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2409	ac_clean_files=$ac_clean_files_save
2410	# Check that the compiler produces executables we can run. If not, either
2411	# the compiler is broken, or we cross compile.
2412	{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2413	$as_echo_n "checking whether we are cross compiling... " >&6; }
2414	{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2415	$as_echo "$cross_compiling" >&6; }
2416
2417	{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2418	$as_echo_n "checking for suffix of executables... " >&6; }
2419	if { (ac_try="$ac_link"
2420	case "(($ac_try" in
2421	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2422	*) ac_try_echo=$ac_try;;
2423	esac
2424	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2425	$as_echo "$ac_try_echo") >&5
2426	(eval "$ac_link") 2>&5
2427	ac_status=$?
2428	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2429	(exit $ac_status); }; then
2430	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2431	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2432	# work properly (i.e., refer to `conftest.exe'), while it won't with
2433	# `rm'.
2434	for ac_file in conftest.exe conftest conftest.*; do
2435	test -f "$ac_file" \|\| continue
2436	case $ac_file in
2437	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2438	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2439	break;;
2440	* ) break;;
2441	esac
2442	done
2443	else
2444	{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2445	See \`config.log' for more details." >&5
2446	$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2447	See \`config.log' for more details." >&2;}
2448	{ (exit 1); exit 1; }; }
2449	fi
2450
2451	rm -f conftest$ac_cv_exeext
2452	{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2453	$as_echo "$ac_cv_exeext" >&6; }
2454
2455	rm -f conftest.$ac_ext
2456	EXEEXT=$ac_cv_exeext
2457	ac_exeext=$EXEEXT
2458	{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2459	$as_echo_n "checking for suffix of object files... " >&6; }
2460	if test "${ac_cv_objext+set}" = set; then
2461	$as_echo_n "(cached) " >&6
2462	else
2463	cat >conftest.$ac_ext <<_ACEOF
2464	/* confdefs.h. */
2465	_ACEOF
2466	cat confdefs.h >>conftest.$ac_ext
2467	cat >>conftest.$ac_ext <<_ACEOF
2468	/* end confdefs.h. */
2469
2470	int
2471	main ()
2472	{
2473
2474	;
2475	return 0;
2476	}
2477	_ACEOF
2478	rm -f conftest.o conftest.obj
2479	if { (ac_try="$ac_compile"
2480	case "(($ac_try" in
2481	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2482	*) ac_try_echo=$ac_try;;
2483	esac
2484	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2485	$as_echo "$ac_try_echo") >&5
2486	(eval "$ac_compile") 2>&5
2487	ac_status=$?
2488	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489	(exit $ac_status); }; then
2490	for ac_file in conftest.o conftest.obj conftest.*; do
2491	test -f "$ac_file" \|\| continue;
2492	case $ac_file in
2493	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2494	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2495	break;;
2496	esac
2497	done
2498	else
2499	$as_echo "$as_me: failed program was:" >&5
2500	sed 's/^/\| /' conftest.$ac_ext >&5
2501
2502	{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2503	See \`config.log' for more details." >&5
2504	$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2505	See \`config.log' for more details." >&2;}
2506	{ (exit 1); exit 1; }; }
2507	fi
2508
2509	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2510	fi
2511	{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2512	$as_echo "$ac_cv_objext" >&6; }
2513	OBJEXT=$ac_cv_objext
2514	ac_objext=$OBJEXT
2515	{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2516	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2517	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2518	$as_echo_n "(cached) " >&6
2519	else
2520	cat >conftest.$ac_ext <<_ACEOF
2521	/* confdefs.h. */
2522	_ACEOF
2523	cat confdefs.h >>conftest.$ac_ext
2524	cat >>conftest.$ac_ext <<_ACEOF
2525	/* end confdefs.h. */
2526
2527	int
2528	main ()
2529	{
2530	#ifndef __GNUC__
2531	choke me
2532	#endif
2533
2534	;
2535	return 0;
2536	}
2537	_ACEOF
2538	rm -f conftest.$ac_objext
2539	if { (ac_try="$ac_compile"
2540	case "(($ac_try" in
2541	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2542	*) ac_try_echo=$ac_try;;
2543	esac
2544	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2545	$as_echo "$ac_try_echo") >&5
2546	(eval "$ac_compile") 2>conftest.er1
2547	ac_status=$?
2548	grep -v '^ *+' conftest.er1 >conftest.err
2549	rm -f conftest.er1
2550	cat conftest.err >&5
2551	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2552	(exit $ac_status); } && {
2553	test -z "$ac_c_werror_flag" \|\|
2554	test ! -s conftest.err
2555	} && test -s conftest.$ac_objext; then
2556	ac_compiler_gnu=yes
2557	else
2558	$as_echo "$as_me: failed program was:" >&5
2559	sed 's/^/\| /' conftest.$ac_ext >&5
2560
2561	ac_compiler_gnu=no
2562	fi
2563
2564	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2565	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2566
2567	fi
2568	{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2569	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2570	if test $ac_compiler_gnu = yes; then
2571	GCC=yes
2572	else
2573	GCC=
2574	fi
2575	ac_test_CFLAGS=${CFLAGS+set}
2576	ac_save_CFLAGS=$CFLAGS
2577	{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2578	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2579	if test "${ac_cv_prog_cc_g+set}" = set; then
2580	$as_echo_n "(cached) " >&6
2581	else
2582	ac_save_c_werror_flag=$ac_c_werror_flag
2583	ac_c_werror_flag=yes
2584	ac_cv_prog_cc_g=no
2585	CFLAGS="-g"
2586	cat >conftest.$ac_ext <<_ACEOF
2587	/* confdefs.h. */
2588	_ACEOF
2589	cat confdefs.h >>conftest.$ac_ext
2590	cat >>conftest.$ac_ext <<_ACEOF
2591	/* end confdefs.h. */
2592
2593	int
2594	main ()
2595	{
2596
2597	;
2598	return 0;
2599	}
2600	_ACEOF
2601	rm -f conftest.$ac_objext
2602	if { (ac_try="$ac_compile"
2603	case "(($ac_try" in
2604	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2605	*) ac_try_echo=$ac_try;;
2606	esac
2607	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2608	$as_echo "$ac_try_echo") >&5
2609	(eval "$ac_compile") 2>conftest.er1
2610	ac_status=$?
2611	grep -v '^ *+' conftest.er1 >conftest.err
2612	rm -f conftest.er1
2613	cat conftest.err >&5
2614	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615	(exit $ac_status); } && {
2616	test -z "$ac_c_werror_flag" \|\|
2617	test ! -s conftest.err
2618	} && test -s conftest.$ac_objext; then
2619	ac_cv_prog_cc_g=yes
2620	else
2621	$as_echo "$as_me: failed program was:" >&5
2622	sed 's/^/\| /' conftest.$ac_ext >&5
2623
2624	CFLAGS=""
2625	cat >conftest.$ac_ext <<_ACEOF
2626	/* confdefs.h. */
2627	_ACEOF
2628	cat confdefs.h >>conftest.$ac_ext
2629	cat >>conftest.$ac_ext <<_ACEOF
2630	/* end confdefs.h. */
2631
2632	int
2633	main ()
2634	{
2635
2636	;
2637	return 0;
2638	}
2639	_ACEOF
2640	rm -f conftest.$ac_objext
2641	if { (ac_try="$ac_compile"
2642	case "(($ac_try" in
2643	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2644	*) ac_try_echo=$ac_try;;
2645	esac
2646	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2647	$as_echo "$ac_try_echo") >&5
2648	(eval "$ac_compile") 2>conftest.er1
2649	ac_status=$?
2650	grep -v '^ *+' conftest.er1 >conftest.err
2651	rm -f conftest.er1
2652	cat conftest.err >&5
2653	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654	(exit $ac_status); } && {
2655	test -z "$ac_c_werror_flag" \|\|
2656	test ! -s conftest.err
2657	} && test -s conftest.$ac_objext; then
2658	:
2659	else
2660	$as_echo "$as_me: failed program was:" >&5
2661	sed 's/^/\| /' conftest.$ac_ext >&5
2662
2663	ac_c_werror_flag=$ac_save_c_werror_flag
2664	CFLAGS="-g"
2665	cat >conftest.$ac_ext <<_ACEOF
2666	/* confdefs.h. */
2667	_ACEOF
2668	cat confdefs.h >>conftest.$ac_ext
2669	cat >>conftest.$ac_ext <<_ACEOF
2670	/* end confdefs.h. */
2671
2672	int
2673	main ()
2674	{
2675
2676	;
2677	return 0;
2678	}
2679	_ACEOF
2680	rm -f conftest.$ac_objext
2681	if { (ac_try="$ac_compile"
2682	case "(($ac_try" in
2683	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2684	*) ac_try_echo=$ac_try;;
2685	esac
2686	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2687	$as_echo "$ac_try_echo") >&5
2688	(eval "$ac_compile") 2>conftest.er1
2689	ac_status=$?
2690	grep -v '^ *+' conftest.er1 >conftest.err
2691	rm -f conftest.er1
2692	cat conftest.err >&5
2693	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2694	(exit $ac_status); } && {
2695	test -z "$ac_c_werror_flag" \|\|
2696	test ! -s conftest.err
2697	} && test -s conftest.$ac_objext; then
2698	ac_cv_prog_cc_g=yes
2699	else
2700	$as_echo "$as_me: failed program was:" >&5
2701	sed 's/^/\| /' conftest.$ac_ext >&5
2702
2703
2704	fi
2705
2706	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2707	fi
2708
2709	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2710	fi
2711
2712	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2713	ac_c_werror_flag=$ac_save_c_werror_flag
2714	fi
2715	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2716	$as_echo "$ac_cv_prog_cc_g" >&6; }
2717	if test "$ac_test_CFLAGS" = set; then
2718	CFLAGS=$ac_save_CFLAGS
2719	elif test $ac_cv_prog_cc_g = yes; then
2720	if test "$GCC" = yes; then
2721	CFLAGS="-g -O2"
2722	else
2723	CFLAGS="-g"
2724	fi
2725	else
2726	if test "$GCC" = yes; then
2727	CFLAGS="-O2"
2728	else
2729	CFLAGS=
2730	fi
2731	fi
2732	{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2733	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2734	if test "${ac_cv_prog_cc_c89+set}" = set; then
2735	$as_echo_n "(cached) " >&6
2736	else
2737	ac_cv_prog_cc_c89=no
2738	ac_save_CC=$CC
2739	cat >conftest.$ac_ext <<_ACEOF
2740	/* confdefs.h. */
2741	_ACEOF
2742	cat confdefs.h >>conftest.$ac_ext
2743	cat >>conftest.$ac_ext <<_ACEOF
2744	/* end confdefs.h. */
2745	#include <stdarg.h>
2746	#include <stdio.h>
2747	#include <sys/types.h>
2748	#include <sys/stat.h>
2749	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2750	struct buf { int x; };
2751	FILE * (rcsopen) (struct buf , struct stat *, int);
2752	static char *e (p, i)
2753	char **p;
2754	int i;
2755	{
2756	return p[i];
2757	}
2758	static char f (char (g) (char , int), char *p, ...)
2759	{
2760	char *s;
2761	va_list v;
2762	va_start (v,p);
2763	s = g (p, va_arg (v,int));
2764	va_end (v);
2765	return s;
2766	}
2767
2768	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2769	function prototypes and stuff, but not '\xHH' hex character constants.
2770	These don't provoke an error unfortunately, instead are silently treated
2771	as 'x'. The following induces an error, until -std is added to get
2772	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2773	array size at least. It's necessary to write '\x00'==0 to get something
2774	that's true only with -std. */
2775	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2776
2777	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2778	inside strings and character constants. */
2779	#define FOO(x) 'x'
2780	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2781
2782	int test (int i, double x);
2783	struct s1 {int (*f) (int a);};
2784	struct s2 {int (*f) (double a);};
2785	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2786	int argc;
2787	char **argv;
2788	int
2789	main ()
2790	{
2791	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2792	;
2793	return 0;
2794	}
2795	_ACEOF
2796	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2797	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2798	do
2799	CC="$ac_save_CC $ac_arg"
2800	rm -f conftest.$ac_objext
2801	if { (ac_try="$ac_compile"
2802	case "(($ac_try" in
2803	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2804	*) ac_try_echo=$ac_try;;
2805	esac
2806	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2807	$as_echo "$ac_try_echo") >&5
2808	(eval "$ac_compile") 2>conftest.er1
2809	ac_status=$?
2810	grep -v '^ *+' conftest.er1 >conftest.err
2811	rm -f conftest.er1
2812	cat conftest.err >&5
2813	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814	(exit $ac_status); } && {
2815	test -z "$ac_c_werror_flag" \|\|
2816	test ! -s conftest.err
2817	} && test -s conftest.$ac_objext; then
2818	ac_cv_prog_cc_c89=$ac_arg
2819	else
2820	$as_echo "$as_me: failed program was:" >&5
2821	sed 's/^/\| /' conftest.$ac_ext >&5
2822
2823
2824	fi
2825
2826	rm -f core conftest.err conftest.$ac_objext
2827	test "x$ac_cv_prog_cc_c89" != "xno" && break
2828	done
2829	rm -f conftest.$ac_ext
2830	CC=$ac_save_CC
2831
2832	fi
2833	# AC_CACHE_VAL
2834	case "x$ac_cv_prog_cc_c89" in
2835	x)
2836	{ $as_echo "$as_me:$LINENO: result: none needed" >&5
2837	$as_echo "none needed" >&6; } ;;
2838	xno)
2839	{ $as_echo "$as_me:$LINENO: result: unsupported" >&5
2840	$as_echo "unsupported" >&6; } ;;
2841	*)
2842	CC="$CC $ac_cv_prog_cc_c89"
2843	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2844	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2845	esac
2846
2847
2848	ac_ext=c
2849	ac_cpp='$CPP $CPPFLAGS'
2850	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2851	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2852	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2853
2854	ac_ext=f
2855	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
2856	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2857	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
2858	if test -n "$ac_tool_prefix"; then
2859	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
2860	do
2861	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2862	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2863	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2864	$as_echo_n "checking for $ac_word... " >&6; }
2865	if test "${ac_cv_prog_F77+set}" = set; then
2866	$as_echo_n "(cached) " >&6
2867	else
2868	if test -n "$F77"; then
2869	ac_cv_prog_F77="$F77" # Let the user override the test.
2870	else
2871	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2872	for as_dir in $PATH
2873	do
2874	IFS=$as_save_IFS
2875	test -z "$as_dir" && as_dir=.
2876	for ac_exec_ext in '' $ac_executable_extensions; do
2877	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2878	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
2879	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2880	break 2
2881	fi
2882	done
2883	done
2884	IFS=$as_save_IFS
2885
2886	fi
2887	fi
2888	F77=$ac_cv_prog_F77
2889	if test -n "$F77"; then
2890	{ $as_echo "$as_me:$LINENO: result: $F77" >&5
2891	$as_echo "$F77" >&6; }
2892	else
2893	{ $as_echo "$as_me:$LINENO: result: no" >&5
2894	$as_echo "no" >&6; }
2895	fi
2896
2897
2898	test -n "$F77" && break
2899	done
2900	fi
2901	if test -z "$F77"; then
2902	ac_ct_F77=$F77
2903	for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
2904	do
2905	# Extract the first word of "$ac_prog", so it can be a program name with args.
2906	set dummy $ac_prog; ac_word=$2
2907	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2908	$as_echo_n "checking for $ac_word... " >&6; }
2909	if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
2910	$as_echo_n "(cached) " >&6
2911	else
2912	if test -n "$ac_ct_F77"; then
2913	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
2914	else
2915	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2916	for as_dir in $PATH
2917	do
2918	IFS=$as_save_IFS
2919	test -z "$as_dir" && as_dir=.
2920	for ac_exec_ext in '' $ac_executable_extensions; do
2921	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2922	ac_cv_prog_ac_ct_F77="$ac_prog"
2923	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2924	break 2
2925	fi
2926	done
2927	done
2928	IFS=$as_save_IFS
2929
2930	fi
2931	fi
2932	ac_ct_F77=$ac_cv_prog_ac_ct_F77
2933	if test -n "$ac_ct_F77"; then
2934	{ $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
2935	$as_echo "$ac_ct_F77" >&6; }
2936	else
2937	{ $as_echo "$as_me:$LINENO: result: no" >&5
2938	$as_echo "no" >&6; }
2939	fi
2940
2941
2942	test -n "$ac_ct_F77" && break
2943	done
2944
2945	if test "x$ac_ct_F77" = x; then
2946	F77=""
2947	else
2948	case $cross_compiling:$ac_tool_warned in
2949	yes:)
2950	{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2951	whose name does not start with the host triplet. If you think this
2952	configuration is useful to you, please write to autoconf@gnu.org." >&5
2953	$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2954	whose name does not start with the host triplet. If you think this
2955	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2956	ac_tool_warned=yes ;;
2957	esac
2958	F77=$ac_ct_F77
2959	fi
2960	fi
2961
2962
2963	# Provide some information about the compiler.
2964	$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
2965	set X $ac_compile
2966	ac_compiler=$2
2967	{ (ac_try="$ac_compiler --version >&5"
2968	case "(($ac_try" in
2969	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2970	*) ac_try_echo=$ac_try;;
2971	esac
2972	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2973	$as_echo "$ac_try_echo") >&5
2974	(eval "$ac_compiler --version >&5") 2>&5
2975	ac_status=$?
2976	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2977	(exit $ac_status); }
2978	{ (ac_try="$ac_compiler -v >&5"
2979	case "(($ac_try" in
2980	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2981	*) ac_try_echo=$ac_try;;
2982	esac
2983	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2984	$as_echo "$ac_try_echo") >&5
2985	(eval "$ac_compiler -v >&5") 2>&5
2986	ac_status=$?
2987	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2988	(exit $ac_status); }
2989	{ (ac_try="$ac_compiler -V >&5"
2990	case "(($ac_try" in
2991	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2992	*) ac_try_echo=$ac_try;;
2993	esac
2994	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2995	$as_echo "$ac_try_echo") >&5
2996	(eval "$ac_compiler -V >&5") 2>&5
2997	ac_status=$?
2998	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); }
3000	rm -f a.out
3001
3002	# If we don't use `.F' as extension, the preprocessor is not run on the
3003	# input file. (Note that this only needs to work for GNU compilers.)
3004	ac_save_ext=$ac_ext
3005	ac_ext=F
3006	{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
3007	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
3008	if test "${ac_cv_f77_compiler_gnu+set}" = set; then
3009	$as_echo_n "(cached) " >&6
3010	else
3011	cat >conftest.$ac_ext <<_ACEOF
3012	program main
3013	#ifndef __GNUC__
3014	choke me
3015	#endif
3016
3017	end
3018	_ACEOF
3019	rm -f conftest.$ac_objext
3020	if { (ac_try="$ac_compile"
3021	case "(($ac_try" in
3022	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3023	*) ac_try_echo=$ac_try;;
3024	esac
3025	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3026	$as_echo "$ac_try_echo") >&5
3027	(eval "$ac_compile") 2>conftest.er1
3028	ac_status=$?
3029	grep -v '^ *+' conftest.er1 >conftest.err
3030	rm -f conftest.er1
3031	cat conftest.err >&5
3032	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3033	(exit $ac_status); } && {
3034	test -z "$ac_f77_werror_flag" \|\|
3035	test ! -s conftest.err
3036	} && test -s conftest.$ac_objext; then
3037	ac_compiler_gnu=yes
3038	else
3039	$as_echo "$as_me: failed program was:" >&5
3040	sed 's/^/\| /' conftest.$ac_ext >&5
3041
3042	ac_compiler_gnu=no
3043	fi
3044
3045	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3046	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
3047
3048	fi
3049	{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
3050	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
3051	ac_ext=$ac_save_ext
3052	ac_test_FFLAGS=${FFLAGS+set}
3053	ac_save_FFLAGS=$FFLAGS
3054	FFLAGS=
3055	{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
3056	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
3057	if test "${ac_cv_prog_f77_g+set}" = set; then
3058	$as_echo_n "(cached) " >&6
3059	else
3060	FFLAGS=-g
3061	cat >conftest.$ac_ext <<_ACEOF
3062	program main
3063
3064	end
3065	_ACEOF
3066	rm -f conftest.$ac_objext
3067	if { (ac_try="$ac_compile"
3068	case "(($ac_try" in
3069	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3070	*) ac_try_echo=$ac_try;;
3071	esac
3072	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3073	$as_echo "$ac_try_echo") >&5
3074	(eval "$ac_compile") 2>conftest.er1
3075	ac_status=$?
3076	grep -v '^ *+' conftest.er1 >conftest.err
3077	rm -f conftest.er1
3078	cat conftest.err >&5
3079	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3080	(exit $ac_status); } && {
3081	test -z "$ac_f77_werror_flag" \|\|
3082	test ! -s conftest.err
3083	} && test -s conftest.$ac_objext; then
3084	ac_cv_prog_f77_g=yes
3085	else
3086	$as_echo "$as_me: failed program was:" >&5
3087	sed 's/^/\| /' conftest.$ac_ext >&5
3088
3089	ac_cv_prog_f77_g=no
3090	fi
3091
3092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3093
3094	fi
3095	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
3096	$as_echo "$ac_cv_prog_f77_g" >&6; }
3097	if test "$ac_test_FFLAGS" = set; then
3098	FFLAGS=$ac_save_FFLAGS
3099	elif test $ac_cv_prog_f77_g = yes; then
3100	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
3101	FFLAGS="-g -O2"
3102	else
3103	FFLAGS="-g"
3104	fi
3105	else
3106	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
3107	FFLAGS="-O2"
3108	else
3109	FFLAGS=
3110	fi
3111	fi
3112
3113	if test $ac_compiler_gnu = yes; then
3114	G77=yes
3115	else
3116	G77=
3117	fi
3118	ac_ext=c
3119	ac_cpp='$CPP $CPPFLAGS'
3120	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3121	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3122	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3123
3124	ac_ext=c
3125	ac_cpp='$CPP $CPPFLAGS'
3126	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3127	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3128	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3129
3130
3131	# Find a good install program. We prefer a C program (faster),
3132	# so one script is as good as another. But avoid the broken or
3133	# incompatible versions:
3134	# SysV /etc/install, /usr/sbin/install
3135	# SunOS /usr/etc/install
3136	# IRIX /sbin/install
3137	# AIX /bin/install
3138	# AmigaOS /C/install, which installs bootblocks on floppy discs
3139	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3140	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3141	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3142	# OS/2's system install, which has a completely different semantic
3143	# ./install, which can be erroneously created by make from ./install.sh.
3144	# Reject install programs that cannot install multiple files.
3145	{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3146	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3147	if test -z "$INSTALL"; then
3148	if test "${ac_cv_path_install+set}" = set; then
3149	$as_echo_n "(cached) " >&6
3150	else
3151	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3152	for as_dir in $PATH
3153	do
3154	IFS=$as_save_IFS
3155	test -z "$as_dir" && as_dir=.
3156	# Account for people who put trailing slashes in PATH elements.
3157	case $as_dir/ in
3158	./ \| .// \| /cC/* \| \
3159	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3160	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
3161	/usr/ucb/* ) ;;
3162	*)
3163	# OSF1 and SCO ODT 3.0 have their own names for install.
3164	# Don't use installbsd from OSF since it installs stuff as root
3165	# by default.
3166	for ac_prog in ginstall scoinst install; do
3167	for ac_exec_ext in '' $ac_executable_extensions; do
3168	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3169	if test $ac_prog = install &&
3170	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3171	# AIX install. It has an incompatible calling convention.
3172	:
3173	elif test $ac_prog = install &&
3174	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3175	# program-specific install script used by HP pwplus--don't use.
3176	:
3177	else
3178	rm -rf conftest.one conftest.two conftest.dir
3179	echo one > conftest.one
3180	echo two > conftest.two
3181	mkdir conftest.dir
3182	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3183	test -s conftest.one && test -s conftest.two &&
3184	test -s conftest.dir/conftest.one &&
3185	test -s conftest.dir/conftest.two
3186	then
3187	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3188	break 3
3189	fi
3190	fi
3191	fi
3192	done
3193	done
3194	;;
3195	esac
3196
3197	done
3198	IFS=$as_save_IFS
3199
3200	rm -rf conftest.one conftest.two conftest.dir
3201
3202	fi
3203	if test "${ac_cv_path_install+set}" = set; then
3204	INSTALL=$ac_cv_path_install
3205	else
3206	# As a last resort, use the slow shell script. Don't cache a
3207	# value for INSTALL within a source directory, because that will
3208	# break other packages using the cache if that directory is
3209	# removed, or if the value is a relative name.
3210	INSTALL=$ac_install_sh
3211	fi
3212	fi
3213	{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
3214	$as_echo "$INSTALL" >&6; }
3215
3216	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3217	# It thinks the first close brace ends the variable substitution.
3218	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3219
3220	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3221
3222	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3223
3224	if test -n "$ac_tool_prefix"; then
3225	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3226	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3227	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3228	$as_echo_n "checking for $ac_word... " >&6; }
3229	if test "${ac_cv_prog_RANLIB+set}" = set; then
3230	$as_echo_n "(cached) " >&6
3231	else
3232	if test -n "$RANLIB"; then
3233	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3234	else
3235	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3236	for as_dir in $PATH
3237	do
3238	IFS=$as_save_IFS
3239	test -z "$as_dir" && as_dir=.
3240	for ac_exec_ext in '' $ac_executable_extensions; do
3241	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3242	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3243	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3244	break 2
3245	fi
3246	done
3247	done
3248	IFS=$as_save_IFS
3249
3250	fi
3251	fi
3252	RANLIB=$ac_cv_prog_RANLIB
3253	if test -n "$RANLIB"; then
3254	{ $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
3255	$as_echo "$RANLIB" >&6; }
3256	else
3257	{ $as_echo "$as_me:$LINENO: result: no" >&5
3258	$as_echo "no" >&6; }
3259	fi
3260
3261
3262	fi
3263	if test -z "$ac_cv_prog_RANLIB"; then
3264	ac_ct_RANLIB=$RANLIB
3265	# Extract the first word of "ranlib", so it can be a program name with args.
3266	set dummy ranlib; ac_word=$2
3267	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3268	$as_echo_n "checking for $ac_word... " >&6; }
3269	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3270	$as_echo_n "(cached) " >&6
3271	else
3272	if test -n "$ac_ct_RANLIB"; then
3273	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3274	else
3275	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3276	for as_dir in $PATH
3277	do
3278	IFS=$as_save_IFS
3279	test -z "$as_dir" && as_dir=.
3280	for ac_exec_ext in '' $ac_executable_extensions; do
3281	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3282	ac_cv_prog_ac_ct_RANLIB="ranlib"
3283	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3284	break 2
3285	fi
3286	done
3287	done
3288	IFS=$as_save_IFS
3289
3290	fi
3291	fi
3292	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3293	if test -n "$ac_ct_RANLIB"; then
3294	{ $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3295	$as_echo "$ac_ct_RANLIB" >&6; }
3296	else
3297	{ $as_echo "$as_me:$LINENO: result: no" >&5
3298	$as_echo "no" >&6; }
3299	fi
3300
3301	if test "x$ac_ct_RANLIB" = x; then
3302	RANLIB=":"
3303	else
3304	case $cross_compiling:$ac_tool_warned in
3305	yes:)
3306	{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3307	whose name does not start with the host triplet. If you think this
3308	configuration is useful to you, please write to autoconf@gnu.org." >&5
3309	$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3310	whose name does not start with the host triplet. If you think this
3311	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3312	ac_tool_warned=yes ;;
3313	esac
3314	RANLIB=$ac_ct_RANLIB
3315	fi
3316	else
3317	RANLIB="$ac_cv_prog_RANLIB"
3318	fi
3319
3320	{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
3321	$as_echo_n "checking whether ln -s works... " >&6; }
3322	LN_S=$as_ln_s
3323	if test "$LN_S" = "ln -s"; then
3324	{ $as_echo "$as_me:$LINENO: result: yes" >&5
3325	$as_echo "yes" >&6; }
3326	else
3327	{ $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3328	$as_echo "no, using $LN_S" >&6; }
3329	fi
3330
3331
3332	pgapack=pgapack
3333
3334	if test "$srcdir" != "."; then
3335	rm -rf $pgapack
3336	echo "tar -C $srcdir -clf - $pgapack \| tar -xpf -"
3337	tar -C $srcdir -clf - $pgapack \| tar -xpf -
3338	fi
3339	host=linux
3340	CFLAGS="-fPIC $CFLAGS"
3341	(cd $pgapack ; ./configure -arch $host -f77 $F77 -cc $CC -cflags $CFLAGS -fflags $FFLAGS)
3342
3343	ac_config_files="$ac_config_files Makefile"
3344
3345	cat >confcache <<\_ACEOF
3346	# This file is a shell script that caches the results of configure
3347	# tests run on this system so they can be shared between configure
3348	# scripts and configure runs, see configure's option --config-cache.
3349	# It is not useful on other systems. If it contains results you don't
3350	# want to keep, you may remove or edit it.
3351	#
3352	# config.status only pays attention to the cache file if you give it
3353	# the --recheck option to rerun configure.
3354	#
3355	# `ac_cv_env_foo' variables (set or unset) will be overridden when
3356	# loading this file, other unset `ac_cv_foo' will be assigned the
3357	# following values.
3358
3359	_ACEOF
3360
3361	# The following way of writing the cache mishandles newlines in values,
3362	# but we know of no workaround that is simple, portable, and efficient.
3363	# So, we kill variables containing newlines.
3364	# Ultrix sh set writes to stderr and can't be redirected directly,
3365	# and sets the high bit in the cache file unless we assign to the vars.
3366	(
3367	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
3368	eval ac_val=\$$ac_var
3369	case $ac_val in #(
3370	${as_nl})
3371	case $ac_var in #(
3372	_cv_) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
3373	$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
3374	esac
3375	case $ac_var in #(
3376	_ \| IFS \| as_nl) ;; #(
3377	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
3378	*) $as_unset $ac_var ;;
3379	esac ;;
3380	esac
3381	done
3382
3383	(set) 2>&1 \|
3384	case $as_nl`(ac_space=' '; set) 2>&1` in #(
3385	${as_nl}ac_space=\ )
3386	# `set' does not quote correctly, so add quotes (double-quote
3387	# substitution turns \\\\ into \\, and sed turns \\ into \).
3388	sed -n \
3389	"s/'/'\\\\''/g;
3390	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
3391	;; #(
3392	*)
3393	# `set' quotes correctly as required by POSIX, so do not add quotes.
3394	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
3395	;;
3396	esac \|
3397	sort
3398	) \|
3399	sed '
3400	/^ac_cv_env_/b end
3401	t clear
3402	:clear
3403	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
3404	t end
3405	s/^$[^=]$=$.$$/\1=${\1=\2}/
3406	:end' >>confcache
3407	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3408	if test -w "$cache_file"; then
3409	test "x$cache_file" != "x/dev/null" &&
3410	{ $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
3411	$as_echo "$as_me: updating cache $cache_file" >&6;}
3412	cat confcache >$cache_file
3413	else
3414	{ $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
3415	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3416	fi
3417	fi
3418	rm -f confcache
3419
3420	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3421	# Let make expand exec_prefix.
3422	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3423
3424	# Transform confdefs.h into DEFS.
3425	# Protect against shell expansion while executing Makefile rules.
3426	# Protect against Makefile macro expansion.
3427	#
3428	# If the first sed substitution is executed (which looks for macros that
3429	# take arguments), then branch to the quote section. Otherwise,
3430	# look for a macro that doesn't take arguments.
3431	ac_script='
3432	:mline
3433	/\\$/{
3434	N
3435	s,\\\n,,
3436	b mline
3437	}
3438	t clear
3439	:clear
3440	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
3441	t quote
3442	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
3443	t quote
3444	b any
3445	:quote
3446	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
3447	s/\[/\\&/g
3448	s/\]/\\&/g
3449	s/\$/$$/g
3450	H
3451	:any
3452	${
3453	g
3454	s/^\n//
3455	s/\n/ /g
3456	p
3457	}
3458	'
3459	DEFS=`sed -n "$ac_script" confdefs.h`
3460
3461
3462	ac_libobjs=
3463	ac_ltlibobjs=
3464	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3465	# 1. Remove the extension, and $U if already installed.
3466	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3467	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
3468	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3469	# will be set to the directory where LIBOBJS objects are built.
3470	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3471	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3472	done
3473	LIBOBJS=$ac_libobjs
3474
3475	LTLIBOBJS=$ac_ltlibobjs
3476
3477
3478
3479	: ${CONFIG_STATUS=./config.status}
3480	ac_write_fail=0
3481	ac_clean_files_save=$ac_clean_files
3482	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3483	{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3484	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3485	cat >$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3486	#! $SHELL
3487	# Generated by $as_me.
3488	# Run this file to recreate the current configuration.
3489	# Compiler output produced by configure, useful for debugging
3490	# configure, is in config.log if it exists.
3491
3492	debug=false
3493	ac_cs_recheck=false
3494	ac_cs_silent=false
3495	SHELL=\${CONFIG_SHELL-$SHELL}
3496	_ACEOF
3497
3498	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3499	## --------------------- ##
3500	## M4sh Initialization. ##
3501	## --------------------- ##
3502
3503	# Be more Bourne compatible
3504	DUALCASE=1; export DUALCASE # for MKS sh
3505	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3506	emulate sh
3507	NULLCMD=:
3508	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3509	# is contrary to our usage. Disable this feature.
3510	alias -g '${1+"$@"}'='"$@"'
3511	setopt NO_GLOB_SUBST
3512	else
3513	case `(set -o) 2>/dev/null` in
3514	posix) set -o posix ;;
3515	esac
3516
3517	fi
3518
3519
3520
3521
3522	# PATH needs CR
3523	# Avoid depending upon Character Ranges.
3524	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3525	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3526	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3527	as_cr_digits='0123456789'
3528	as_cr_alnum=$as_cr_Letters$as_cr_digits
3529
3530	as_nl='
3531	'
3532	export as_nl
3533	# Printing a long string crashes Solaris 7 /usr/bin/printf.
3534	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3535	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3536	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3537	if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3538	as_echo='printf %s\n'
3539	as_echo_n='printf %s'
3540	else
3541	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3542	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3543	as_echo_n='/usr/ucb/echo -n'
3544	else
3545	as_echo_body='eval expr "X$1" : "X\$.*\$"'
3546	as_echo_n_body='eval
3547	arg=$1;
3548	case $arg in
3549	"$as_nl")
3550	expr "X$arg" : "X\$.*\$$as_nl";
3551	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
3552	esac;
3553	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
3554	'
3555	export as_echo_n_body
3556	as_echo_n='sh -c $as_echo_n_body as_echo'
3557	fi
3558	export as_echo_body
3559	as_echo='sh -c $as_echo_body as_echo'
3560	fi
3561
3562	# The user is always right.
3563	if test "${PATH_SEPARATOR+set}" != set; then
3564	PATH_SEPARATOR=:
3565	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3566	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
3567	PATH_SEPARATOR=';'
3568	}
3569	fi
3570
3571	# Support unset when possible.
3572	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
3573	as_unset=unset
3574	else
3575	as_unset=false
3576	fi
3577
3578
3579	# IFS
3580	# We need space, tab and new line, in precisely that order. Quoting is
3581	# there to prevent editors from complaining about space-tab.
3582	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3583	# splitting by setting IFS to empty value.)
3584	IFS=" "" $as_nl"
3585
3586	# Find who we are. Look in the path if we contain no directory separator.
3587	case $0 in
3588	[\\/] ) as_myself=$0 ;;
3589	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590	for as_dir in $PATH
3591	do
3592	IFS=$as_save_IFS
3593	test -z "$as_dir" && as_dir=.
3594	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3595	done
3596	IFS=$as_save_IFS
3597
3598	;;
3599	esac
3600	# We did not find ourselves, most probably we were run as `sh COMMAND'
3601	# in which case we are not to be found in the path.
3602	if test "x$as_myself" = x; then
3603	as_myself=$0
3604	fi
3605	if test ! -f "$as_myself"; then
3606	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3607	{ (exit 1); exit 1; }
3608	fi
3609
3610	# Work around bugs in pre-3.0 UWIN ksh.
3611	for as_var in ENV MAIL MAILPATH
3612	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3613	done
3614	PS1='$ '
3615	PS2='> '
3616	PS4='+ '
3617
3618	# NLS nuisances.
3619	LC_ALL=C
3620	export LC_ALL
3621	LANGUAGE=C
3622	export LANGUAGE
3623
3624	# Required to use basename.
3625	if expr a : '$a$' >/dev/null 2>&1 &&
3626	test "X`expr 00001 : '.*$...$'`" = X001; then
3627	as_expr=expr
3628	else
3629	as_expr=false
3630	fi
3631
3632	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3633	as_basename=basename
3634	else
3635	as_basename=false
3636	fi
3637
3638
3639	# Name of the executable.
3640	as_me=`$as_basename -- "$0" \|\|
3641	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
3642	X"$0" : 'X$//$$' \\| \
3643	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
3644	$as_echo X/"$0" \|
3645	sed '/^.\/$[^/][^/]$\/*$/{
3646	s//\1/
3647	q
3648	}
3649	/^X\/$\/\/$$/{
3650	s//\1/
3651	q
3652	}
3653	/^X\/$\/$.*/{
3654	s//\1/
3655	q
3656	}
3657	s/.*/./; q'`
3658
3659	# CDPATH.
3660	$as_unset CDPATH
3661
3662
3663
3664	as_lineno_1=$LINENO
3665	as_lineno_2=$LINENO
3666	test "x$as_lineno_1" != "x$as_lineno_2" &&
3667	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
3668
3669	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3670	# uniformly replaced by the line number. The first 'sed' inserts a
3671	# line-number line after each line using $LINENO; the second 'sed'
3672	# does the real work. The second script uses 'N' to pair each
3673	# line-number line with the line containing $LINENO, and appends
3674	# trailing '-' during substitution so that $LINENO is not a special
3675	# case at line end.
3676	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3677	# scripts with optimization help from Paolo Bonzini. Blame Lee
3678	# E. McMahon (1931-1989) for sed's syntax. :-)
3679	sed -n '
3680	p
3681	/[$]LINENO/=
3682	' <$as_myself \|
3683	sed '
3684	s/[$]LINENO.*/&-/
3685	t lineno
3686	b
3687	:lineno
3688	N
3689	:loop
3690	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
3691	t loop
3692	s/-\n.*//
3693	' >$as_me.lineno &&
3694	chmod +x "$as_me.lineno" \|\|
3695	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3696	{ (exit 1); exit 1; }; }
3697
3698	# Don't try to exec as it changes $[0], causing all sort of problems
3699	# (the dirname of $[0] is not the place where we might find the
3700	# original and so on. Autoconf is especially sensitive to this).
3701	. "./$as_me.lineno"
3702	# Exit status is that of the last command.
3703	exit
3704	}
3705
3706
3707	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3708	as_dirname=dirname
3709	else
3710	as_dirname=false
3711	fi
3712
3713	ECHO_C= ECHO_N= ECHO_T=
3714	case `echo -n x` in
3715	-n*)
3716	case `echo 'x\c'` in
3717	c) ECHO_T=' ';; # ECHO_T is single tab character.
3718	*) ECHO_C='\c';;
3719	esac;;
3720	*)
3721	ECHO_N='-n';;
3722	esac
3723	if expr a : '$a$' >/dev/null 2>&1 &&
3724	test "X`expr 00001 : '.*$...$'`" = X001; then
3725	as_expr=expr
3726	else
3727	as_expr=false
3728	fi
3729
3730	rm -f conf$$ conf$$.exe conf$$.file
3731	if test -d conf$$.dir; then
3732	rm -f conf$$.dir/conf$$.file
3733	else
3734	rm -f conf$$.dir
3735	mkdir conf$$.dir 2>/dev/null
3736	fi
3737	if (echo >conf$$.file) 2>/dev/null; then
3738	if ln -s conf$$.file conf$$ 2>/dev/null; then
3739	as_ln_s='ln -s'
3740	# ... but there are two gotchas:
3741	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3742	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3743	# In both cases, we have to default to `cp -p'.
3744	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
3745	as_ln_s='cp -p'
3746	elif ln conf$$.file conf$$ 2>/dev/null; then
3747	as_ln_s=ln
3748	else
3749	as_ln_s='cp -p'
3750	fi
3751	else
3752	as_ln_s='cp -p'
3753	fi
3754	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3755	rmdir conf$$.dir 2>/dev/null
3756
3757	if mkdir -p . 2>/dev/null; then
3758	as_mkdir_p=:
3759	else
3760	test -d ./-p && rmdir ./-p
3761	as_mkdir_p=false
3762	fi
3763
3764	if test -x / >/dev/null 2>&1; then
3765	as_test_x='test -x'
3766	else
3767	if ls -dL / >/dev/null 2>&1; then
3768	as_ls_L_option=L
3769	else
3770	as_ls_L_option=
3771	fi
3772	as_test_x='
3773	eval sh -c '\''
3774	if test -d "$1"; then
3775	test -d "$1/.";
3776	else
3777	case $1 in
3778	-*)set "./$1";;
3779	esac;
3780	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3781	???[sx]):;;)false;;esac;fi
3782	'\'' sh
3783	'
3784	fi
3785	as_executable_p=$as_test_x
3786
3787	# Sed expression to map a string onto a valid CPP name.
3788	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3789
3790	# Sed expression to map a string onto a valid variable name.
3791	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3792
3793
3794	exec 6>&1
3795
3796	# Save the log message, to keep $[0] and so on meaningful, and to
3797	# report actual input values of CONFIG_FILES etc. instead of their
3798	# values after options handling.
3799	ac_log="
3800	This file was extended by PGAPACK $as_me 1.1, which was
3801	generated by GNU Autoconf 2.62. Invocation command line was
3802
3803	CONFIG_FILES = $CONFIG_FILES
3804	CONFIG_HEADERS = $CONFIG_HEADERS
3805	CONFIG_LINKS = $CONFIG_LINKS
3806	CONFIG_COMMANDS = $CONFIG_COMMANDS
3807	$ $0 $@
3808
3809	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
3810	"
3811
3812	_ACEOF
3813
3814	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3815	# Files that config.status was made for.
3816	config_files="$ac_config_files"
3817
3818	_ACEOF
3819
3820	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3821	ac_cs_usage="\
3822	\`$as_me' instantiates files from templates according to the
3823	current configuration.
3824
3825	Usage: $0 [OPTIONS] [FILE]...
3826
3827	-h, --help print this help, then exit
3828	-V, --version print version number and configuration settings, then exit
3829	-q, --quiet do not print progress messages
3830	-d, --debug don't remove temporary files
3831	--recheck update $as_me by reconfiguring in the same conditions
3832	--file=FILE[:TEMPLATE]
3833	instantiate the configuration file FILE
3834
3835	Configuration files:
3836	$config_files
3837
3838	Report bugs to <bug-autoconf@gnu.org>."
3839
3840	_ACEOF
3841	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3842	ac_cs_version="\\
3843	PGAPACK config.status 1.1
3844	configured by $0, generated by GNU Autoconf 2.62,
3845	with options \\"`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3846
3847	Copyright (C) 2008 Free Software Foundation, Inc.
3848	This config.status script is free software; the Free Software Foundation
3849	gives unlimited permission to copy, distribute and modify it."
3850
3851	ac_pwd='$ac_pwd'
3852	srcdir='$srcdir'
3853	INSTALL='$INSTALL'
3854	test -n "\$AWK" \|\| AWK=awk
3855	_ACEOF
3856
3857	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3858	# The default lists apply if the user does not specify any file.
3859	ac_need_defaults=:
3860	while test $# != 0
3861	do
3862	case $1 in
3863	--=)
3864	ac_option=`expr "X$1" : 'X$[^=]*$='`
3865	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
3866	ac_shift=:
3867	;;
3868	*)
3869	ac_option=$1
3870	ac_optarg=$2
3871	ac_shift=shift
3872	;;
3873	esac
3874
3875	case $ac_option in
3876	# Handling of the options.
3877	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3878	ac_cs_recheck=: ;;
3879	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
3880	$as_echo "$ac_cs_version"; exit ;;
3881	--debug \| --debu \| --deb \| --de \| --d \| -d )
3882	debug=: ;;
3883	--file \| --fil \| --fi \| --f )
3884	$ac_shift
3885	case $ac_optarg in
3886	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3887	esac
3888	CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
3889	ac_need_defaults=false;;
3890	--he \| --h \| --help \| --hel \| -h )
3891	$as_echo "$ac_cs_usage"; exit ;;
3892	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3893	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3894	ac_cs_silent=: ;;
3895
3896	# This is an error.
3897	-*) { $as_echo "$as_me: error: unrecognized option: $1
3898	Try \`$0 --help' for more information." >&2
3899	{ (exit 1); exit 1; }; } ;;
3900
3901	*) ac_config_targets="$ac_config_targets $1"
3902	ac_need_defaults=false ;;
3903
3904	esac
3905	shift
3906	done
3907
3908	ac_configure_extra_args=
3909
3910	if $ac_cs_silent; then
3911	exec 6>/dev/null
3912	ac_configure_extra_args="$ac_configure_extra_args --silent"
3913	fi
3914
3915	_ACEOF
3916	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3917	if \$ac_cs_recheck; then
3918	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3919	shift
3920	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3921	CONFIG_SHELL='$SHELL'
3922	export CONFIG_SHELL
3923	exec "\$@"
3924	fi
3925
3926	_ACEOF
3927	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3928	exec 5>>config.log
3929	{
3930	echo
3931	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3932	## Running $as_me. ##
3933	_ASBOX
3934	$as_echo "$ac_log"
3935	} >&5
3936
3937	_ACEOF
3938	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3939	_ACEOF
3940
3941	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3942
3943	# Handling of arguments.
3944	for ac_config_target in $ac_config_targets
3945	do
3946	case $ac_config_target in
3947	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3948
3949	*) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3950	$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3951	{ (exit 1); exit 1; }; };;
3952	esac
3953	done
3954
3955
3956	# If the user did not use the arguments to specify the items to instantiate,
3957	# then the envvar interface is used. Set only those that are not.
3958	# We use the long form for the default assignment because of an extremely
3959	# bizarre bug on SunOS 4.1.3.
3960	if $ac_need_defaults; then
3961	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3962	fi
3963
3964	# Have a temporary directory for convenience. Make it in the build tree
3965	# simply because there is no reason against having it here, and in addition,
3966	# creating and moving files from /tmp can sometimes cause problems.
3967	# Hook for its removal unless debugging.
3968	# Note that there is a small window in which the directory will not be cleaned:
3969	# after its creation but before its name has been assigned to `$tmp'.
3970	$debug \|\|
3971	{
3972	tmp=
3973	trap 'exit_status=$?
3974	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
3975	' 0
3976	trap '{ (exit 1); exit 1; }' 1 2 13 15
3977	}
3978	# Create a (secure) tmp directory for tmp files.
3979
3980	{
3981	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3982	test -n "$tmp" && test -d "$tmp"
3983	} \|\|
3984	{
3985	tmp=./conf$$-$RANDOM
3986	(umask 077 && mkdir "$tmp")
3987	} \|\|
3988	{
3989	$as_echo "$as_me: cannot create a temporary directory in ." >&2
3990	{ (exit 1); exit 1; }
3991	}
3992
3993	# Set up the scripts for CONFIG_FILES section.
3994	# No need to generate them if there are no CONFIG_FILES.
3995	# This happens for instance with `./config.status config.h'.
3996	if test -n "$CONFIG_FILES"; then
3997
3998
3999	ac_cr=' '
4000	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4001	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4002	ac_cs_awk_cr='\\r'
4003	else
4004	ac_cs_awk_cr=$ac_cr
4005	fi
4006
4007	echo 'BEGIN {' >"$tmp/subs1.awk" &&
4008	_ACEOF
4009
4010
4011	{
4012	echo "cat >conf$$subs.awk <<_ACEOF" &&
4013	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
4014	echo "_ACEOF"
4015	} >conf$$subs.sh \|\|
4016	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
4017	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
4018	{ (exit 1); exit 1; }; }
4019	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`
4020	ac_delim='%!_!# '
4021	for ac_last_try in false false false false false :; do
4022	. ./conf$$subs.sh \|\|
4023	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
4024	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
4025	{ (exit 1); exit 1; }; }
4026
4027	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X` = $ac_delim_num; then
4028	break
4029	elif $ac_last_try; then
4030	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
4031	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
4032	{ (exit 1); exit 1; }; }
4033	else
4034	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4035	fi
4036	done
4037	rm -f conf$$subs.sh
4038
4039	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4040	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4041	_ACEOF
4042	sed -n '
4043	h
4044	s/^/S["/; s/!.*/"]=/
4045	p
4046	g
4047	s/^[^!]*!//
4048	:repl
4049	t repl
4050	s/'"$ac_delim"'$//
4051	t delim
4052	:nl
4053	h
4054	s/$.\{148\}$.*/\1/
4055	t more1
4056	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4057	p
4058	n
4059	b repl
4060	:more1
4061	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4062	p
4063	g
4064	s/.\{148\}//
4065	t nl
4066	:delim
4067	h
4068	s/$.\{148\}$.*/\1/
4069	t more2
4070	s/["\\]/\\&/g; s/^/"/; s/$/"/
4071	p
4072	b
4073	:more2
4074	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4075	p
4076	g
4077	s/.\{148\}//
4078	t delim
4079	' <conf$$subs.awk \| sed '
4080	/^[^""]/{
4081	N
4082	s/\n//
4083	}
4084	' >>$CONFIG_STATUS \|\| ac_write_fail=1
4085	rm -f conf$$subs.awk
4086	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4087	_ACAWK
4088	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4089	for (key in S) S_is_set[key] = 1
4090	FS = ""
4091
4092	}
4093	{
4094	line = $ 0
4095	nfields = split(line, field, "@")
4096	substed = 0
4097	len = length(field[1])
4098	for (i = 2; i < nfields; i++) {
4099	key = field[i]
4100	keylen = length(key)
4101	if (S_is_set[key]) {
4102	value = S[key]
4103	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4104	len += length(value) + length(field[++i])
4105	substed = 1
4106	} else
4107	len += 1 + keylen
4108	}
4109
4110	print line
4111	}
4112
4113	_ACAWK
4114	_ACEOF
4115	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4116	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4117	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4118	else
4119	cat
4120	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4121	\|\| { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
4122	$as_echo "$as_me: error: could not setup config files machinery" >&2;}
4123	{ (exit 1); exit 1; }; }
4124	_ACEOF
4125
4126	# VPATH may cause trouble with some makes, so we remove $(srcdir),
4127	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4128	# trailing colons and then remove the whole line if VPATH becomes empty
4129	# (actually we leave an empty line to preserve line numbers).
4130	if test "x$srcdir" = x.; then
4131	ac_vpsub='/^[ ]VPATH[ ]=/{
4132	s/:\$(srcdir):/:/
4133	s/:\${srcdir}:/:/
4134	s/:@srcdir@:/:/
4135	s/^$[^=]=[ ]$:*/\1/
4136	s/:*$//
4137	s/^[^=]=[ ]$//
4138	}'
4139	fi
4140
4141	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4142	fi # test -n "$CONFIG_FILES"
4143
4144
4145	eval set X " :F $CONFIG_FILES "
4146	shift
4147	for ac_tag
4148	do
4149	case $ac_tag in
4150	:[FHLC]) ac_mode=$ac_tag; continue;;
4151	esac
4152	case $ac_mode$ac_tag in
4153	:[FHL]:);;
4154	:L* \| :C:) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
4155	$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
4156	{ (exit 1); exit 1; }; };;
4157	:[FH]-) ac_tag=-:-;;
4158	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4159	esac
4160	ac_save_IFS=$IFS
4161	IFS=:
4162	set x $ac_tag
4163	IFS=$ac_save_IFS
4164	shift
4165	ac_file=$1
4166	shift
4167
4168	case $ac_mode in
4169	:L) ac_source=$1;;
4170	:[FH])
4171	ac_file_inputs=
4172	for ac_f
4173	do
4174	case $ac_f in
4175	-) ac_f="$tmp/stdin";;
4176	*) # Look for the file first in the build tree, then in the source tree
4177	# (if the path is not absolute). The absolute path cannot be DOS-style,
4178	# because $ac_f cannot contain `:'.
4179	test -f "$ac_f" \|\|
4180	case $ac_f in
4181	[\\/$]*) false;;
4182	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4183	esac \|\|
4184	{ { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
4185	$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
4186	{ (exit 1); exit 1; }; };;
4187	esac
4188	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
4189	ac_file_inputs="$ac_file_inputs '$ac_f'"
4190	done
4191
4192	# Let's still pretend it is `configure' which instantiates (i.e., don't
4193	# use $as_me), people would be surprised to read:
4194	# /* config.h. Generated by config.status. */
4195	configure_input='Generated from '`
4196	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
4197	`' by configure.'
4198	if test x"$ac_file" != x-; then
4199	configure_input="$ac_file. $configure_input"
4200	{ $as_echo "$as_me:$LINENO: creating $ac_file" >&5
4201	$as_echo "$as_me: creating $ac_file" >&6;}
4202	fi
4203	# Neutralize special characters interpreted by sed in replacement strings.
4204	case $configure_input in #(
4205	\& \| \\| \| \\ )
4206	ac_sed_conf_input=`$as_echo "$configure_input" \|
4207	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
4208	*) ac_sed_conf_input=$configure_input;;
4209	esac
4210
4211	case $ac_tag in
4212	:-: \| *:-) cat >"$tmp/stdin" \
4213	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
4214	$as_echo "$as_me: error: could not create $ac_file" >&2;}
4215	{ (exit 1); exit 1; }; } ;;
4216	esac
4217	;;
4218	esac
4219
4220	ac_dir=`$as_dirname -- "$ac_file" \|\|
4221	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
4222	X"$ac_file" : 'X$//$[^/]' \\| \
4223	X"$ac_file" : 'X$//$$' \\| \
4224	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
4225	$as_echo X"$ac_file" \|
4226	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4227	s//\1/
4228	q
4229	}
4230	/^X$\/\/$[^/].*/{
4231	s//\1/
4232	q
4233	}
4234	/^X$\/\/$$/{
4235	s//\1/
4236	q
4237	}
4238	/^X$\/$.*/{
4239	s//\1/
4240	q
4241	}
4242	s/.*/./; q'`
4243	{ as_dir="$ac_dir"
4244	case $as_dir in #(
4245	-*) as_dir=./$as_dir;;
4246	esac
4247	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
4248	as_dirs=
4249	while :; do
4250	case $as_dir in #(
4251	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
4252	*) as_qdir=$as_dir;;
4253	esac
4254	as_dirs="'$as_qdir' $as_dirs"
4255	as_dir=`$as_dirname -- "$as_dir" \|\|
4256	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
4257	X"$as_dir" : 'X$//$[^/]' \\| \
4258	X"$as_dir" : 'X$//$$' \\| \
4259	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
4260	$as_echo X"$as_dir" \|
4261	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4262	s//\1/
4263	q
4264	}
4265	/^X$\/\/$[^/].*/{
4266	s//\1/
4267	q
4268	}
4269	/^X$\/\/$$/{
4270	s//\1/
4271	q
4272	}
4273	/^X$\/$.*/{
4274	s//\1/
4275	q
4276	}
4277	s/.*/./; q'`
4278	test -d "$as_dir" && break
4279	done
4280	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
4281	} \|\| test -d "$as_dir" \|\| { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
4282	$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
4283	{ (exit 1); exit 1; }; }; }
4284	ac_builddir=.
4285
4286	case "$ac_dir" in
4287	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4288	*)
4289	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
4290	# A ".." for each directory in $ac_dir_suffix.
4291	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
4292	case $ac_top_builddir_sub in
4293	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4294	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4295	esac ;;
4296	esac
4297	ac_abs_top_builddir=$ac_pwd
4298	ac_abs_builddir=$ac_pwd$ac_dir_suffix
4299	# for backward compatibility:
4300	ac_top_builddir=$ac_top_build_prefix
4301
4302	case $srcdir in
4303	.) # We are building in place.
4304	ac_srcdir=.
4305	ac_top_srcdir=$ac_top_builddir_sub
4306	ac_abs_top_srcdir=$ac_pwd ;;
4307	[\\/]* \| ?:[\\/]* ) # Absolute name.
4308	ac_srcdir=$srcdir$ac_dir_suffix;
4309	ac_top_srcdir=$srcdir
4310	ac_abs_top_srcdir=$srcdir ;;
4311	*) # Relative name.
4312	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4313	ac_top_srcdir=$ac_top_build_prefix$srcdir
4314	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4315	esac
4316	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4317
4318
4319	case $ac_mode in
4320	:F)
4321	#
4322	# CONFIG_FILE
4323	#
4324
4325	case $INSTALL in
4326	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4327	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4328	esac
4329	_ACEOF
4330
4331	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4332	# If the template does not know about datarootdir, expand it.
4333	# FIXME: This hack should be removed a few years after 2.60.
4334	ac_datarootdir_hack=; ac_datarootdir_seen=
4335
4336	ac_sed_dataroot='
4337	/datarootdir/ {
4338	p
4339	q
4340	}
4341	/@datadir@/p
4342	/@docdir@/p
4343	/@infodir@/p
4344	/@localedir@/p
4345	/@mandir@/p
4346	'
4347	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4348	datarootdir) ac_datarootdir_seen=yes;;
4349	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
4350	{ $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4351	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4352	_ACEOF
4353	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4354	ac_datarootdir_hack='
4355	s&@datadir@&$datadir&g
4356	s&@docdir@&$docdir&g
4357	s&@infodir@&$infodir&g
4358	s&@localedir@&$localedir&g
4359	s&@mandir@&$mandir&g
4360	s&\\\${datarootdir}&$datarootdir&g' ;;
4361	esac
4362	_ACEOF
4363
4364	# Neutralize VPATH when `$srcdir' = `.'.
4365	# Shell code in configure.ac might set extrasub.
4366	# FIXME: do we really want to maintain this feature?
4367	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4368	ac_sed_extra="$ac_vpsub
4369	$extrasub
4370	_ACEOF
4371	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4372	:t
4373	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4374	s\|@configure_input@\|$ac_sed_conf_input\|;t t
4375	s&@top_builddir@&$ac_top_builddir_sub&;t t
4376	s&@top_build_prefix@&$ac_top_build_prefix&;t t
4377	s&@srcdir@&$ac_srcdir&;t t
4378	s&@abs_srcdir@&$ac_abs_srcdir&;t t
4379	s&@top_srcdir@&$ac_top_srcdir&;t t
4380	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4381	s&@builddir@&$ac_builddir&;t t
4382	s&@abs_builddir@&$ac_abs_builddir&;t t
4383	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4384	s&@INSTALL@&$ac_INSTALL&;t t
4385	$ac_datarootdir_hack
4386	"
4387	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
4388	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
4389	$as_echo "$as_me: error: could not create $ac_file" >&2;}
4390	{ (exit 1); exit 1; }; }
4391
4392	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4393	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4394	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4395	{ $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4396	which seems to be undefined. Please make sure it is defined." >&5
4397	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4398	which seems to be undefined. Please make sure it is defined." >&2;}
4399
4400	rm -f "$tmp/stdin"
4401	case $ac_file in
4402	-) cat "$tmp/out" && rm -f "$tmp/out";;
4403	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4404	esac \
4405	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
4406	$as_echo "$as_me: error: could not create $ac_file" >&2;}
4407	{ (exit 1); exit 1; }; }
4408	;;
4409
4410
4411
4412	esac
4413
4414	done # for ac_tag
4415
4416
4417	{ (exit 0); exit 0; }
4418	_ACEOF
4419	chmod +x $CONFIG_STATUS
4420	ac_clean_files=$ac_clean_files_save
4421
4422	test $ac_write_fail = 0 \|\|
4423	{ { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
4424	$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
4425	{ (exit 1); exit 1; }; }
4426
4427
4428	# configure is writing to config.log, and then calls config.status.
4429	# config.status does its own redirection, appending to config.log.
4430	# Unfortunately, on DOS this fails, as config.log is still kept open
4431	# by configure, so config.status won't be able to write to it; its
4432	# output is simply discarded. So we exec the FD to /dev/null,
4433	# effectively closing config.log, so it can be properly (re)opened and
4434	# appended to by config.status. When coming back to configure, we
4435	# need to make the FD available again.
4436	if test "$no_create" != yes; then
4437	ac_cs_success=:
4438	ac_config_status_args=
4439	test "$silent" = yes &&
4440	ac_config_status_args="$ac_config_status_args --quiet"
4441	exec 5>/dev/null
4442	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
4443	exec 5>>config.log
4444	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
4445	# would make configure fail if this is the last instruction.
4446	$ac_cs_success \|\| { (exit 1); exit 1; }
4447	fi
4448	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4449	{ $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
4450	$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
4451	fi
4452

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