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source: trunk/configure @ 494

Last change on this file since 494 was 494, checked in by dkearney, 14 years ago
updating autoconf's configure script after making changes to configure.in in last checkin
Property svn:executable set to ``*
File size: 154.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="src/core/RpLibrary.cc"
275	# Factoring default headers for most tests.
276	ac_includes_default="\
277	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H
279	# include <sys/types.h>
280	#endif
281	#if HAVE_SYS_STAT_H
282	# include <sys/stat.h>
283	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H
309	# include <unistd.h>
310	#endif"
311
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 VERSION RP_BASE LIBOBJS LTLIBOBJS'
313	ac_subst_files=''
314
315	# Initialize some variables set by options.
316	ac_init_help=
317	ac_init_version=false
318	# The variables have the same names as the options, with
319	# dashes changed to underlines.
320	cache_file=/dev/null
321	exec_prefix=NONE
322	no_create=
323	no_recursion=
324	prefix=NONE
325	program_prefix=NONE
326	program_suffix=NONE
327	program_transform_name=s,x,x,
328	silent=
329	site=
330	srcdir=
331	verbose=
332	x_includes=NONE
333	x_libraries=NONE
334
335	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.
340	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'
344	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'
349	oldincludedir='/usr/include'
350	infodir='${prefix}/info'
351	mandir='${prefix}/man'
352
353	ac_prev=
354	for ac_option
355	do
356	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"
359	ac_prev=
360	continue
361	fi
362
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in
368
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;
373
374	-build \| --build \| --buil \| --bui \| --bu)
375	ac_prev=build_alias ;;
376	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
377	build_alias=$ac_optarg ;;
378
379	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
380	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
381	ac_prev=cache_file ;;
382	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
383	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
384	cache_file=$ac_optarg ;;
385
386	--config-cache \| -C)
387	cache_file=config.cache ;;
388
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
390	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
392	\| --da=*)
393	datadir=$ac_optarg ;;
394
395	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400	{ (exit 1); exit 1; }; }
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
402	eval "enable_$ac_feature=no" ;;
403
404	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409	{ (exit 1); exit 1; }; }
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
411	case $ac_option in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
413	*) ac_optarg=yes ;;
414	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;
416
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;
421	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
422	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
423	\| --exec=* \| --exe=* \| --ex=*)
424	exec_prefix=$ac_optarg ;;
425
426	-gas \| --gas \| --ga \| --g)
427	# Obsolete; use --with-gas.
428	with_gas=yes ;;
429
430	-help \| --help \| --hel \| --he \| -h)
431	ac_init_help=long ;;
432	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
433	ac_init_help=recursive ;;
434	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
435	ac_init_help=short ;;
436
437	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;
441
442	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
447	includedir=$ac_optarg ;;
448
449	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
450	ac_prev=infodir ;;
451	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
452	infodir=$ac_optarg ;;
453
454	-libdir \| --libdir \| --libdi \| --libd)
455	ac_prev=libdir ;;
456	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
457	libdir=$ac_optarg ;;
458
459	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
460	\| --libexe \| --libex \| --libe)
461	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;
465
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;
474
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
478	mandir=$ac_optarg ;;
479
480	-nfp \| --nfp \| --nf)
481	# Obsolete; use --without-fp.
482	with_fp=no ;;
483
484	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
485	\| --no-cr \| --no-c \| -n)
486	no_create=yes ;;
487
488	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
489	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
490	no_recursion=yes ;;
491
492	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
493	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
494	\| --oldin \| --oldi \| --old \| --ol \| --o)
495	ac_prev=oldincludedir ;;
496	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
497	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
498	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
499	oldincludedir=$ac_optarg ;;
500
501	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
502	ac_prev=prefix ;;
503	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
504	prefix=$ac_optarg ;;
505
506	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
507	\| --program-pre \| --program-pr \| --program-p)
508	ac_prev=program_prefix ;;
509	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
510	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
511	program_prefix=$ac_optarg ;;
512
513	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
514	\| --program-suf \| --program-su \| --program-s)
515	ac_prev=program_suffix ;;
516	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
517	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
518	program_suffix=$ac_optarg ;;
519
520	-program-transform-name \| --program-transform-name \
521	\| --program-transform-nam \| --program-transform-na \
522	\| --program-transform-n \| --program-transform- \
523	\| --program-transform \| --program-transfor \
524	\| --program-transfo \| --program-transf \
525	\| --program-trans \| --program-tran \
526	\| --progr-tra \| --program-tr \| --program-t)
527	ac_prev=program_transform_name ;;
528	-program-transform-name=* \| --program-transform-name=* \
529	\| --program-transform-nam=* \| --program-transform-na=* \
530	\| --program-transform-n=* \| --program-transform-=* \
531	\| --program-transform=* \| --program-transfor=* \
532	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;
536
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;
540
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)
545	sbindir=$ac_optarg ;;
546
547	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
548	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
549	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
550	\| --sha \| --sh)
551	ac_prev=sharedstatedir ;;
552	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
553	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
554	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
555	\| --sha=* \| --sh=*)
556	sharedstatedir=$ac_optarg ;;
557
558	-site \| --site \| --sit)
559	ac_prev=site ;;
560	-site=* \| --site=* \| --sit=*)
561	site=$ac_optarg ;;
562
563	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
564	ac_prev=srcdir ;;
565	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
566	srcdir=$ac_optarg ;;
567
568	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
569	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
570	ac_prev=sysconfdir ;;
571	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
572	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
573	sysconfdir=$ac_optarg ;;
574
575	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
576	ac_prev=target_alias ;;
577	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
578	target_alias=$ac_optarg ;;
579
580	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
581	verbose=yes ;;
582
583	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;
585
586	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2
591	{ (exit 1); exit 1; }; }
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`
593	case $ac_option in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
595	*) ac_optarg=yes ;;
596	esac
597	eval "with_$ac_package='$ac_optarg'" ;;
598
599	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2
604	{ (exit 1); exit 1; }; }
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`
606	eval "with_$ac_package=no" ;;
607
608	--x)
609	# Obsolete; use --with-x.
610	with_x=yes ;;
611
612	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
613	\| --x-incl \| --x-inc \| --x-in \| --x-i)
614	ac_prev=x_includes ;;
615	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
616	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
617	x_includes=$ac_optarg ;;
618
619	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
620	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
621	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;
625
626	-*) { echo "$as_me: error: unrecognized option: $ac_option
627	Try \`$0 --help' for more information." >&2
628	{ (exit 1); exit 1; }; }
629	;;
630
631	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636	{ (exit 1); exit 1; }; }
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"
639	export $ac_envvar ;;
640
641	*)
642	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647	;;
648
649	esac
650	done
651
652	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2
655	{ (exit 1); exit 1; }; }
656	fi
657
658	# Be sure to have absolute paths.
659	for ac_var in exec_prefix prefix
660	do
661	eval ac_val=$`echo $ac_var`
662	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665	{ (exit 1); exit 1; }; };;
666	esac
667	done
668
669	# Be sure to have absolute paths.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677	{ (exit 1); exit 1; }; };;
678	esac
679	done
680
681	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.
684	build=$build_alias
685	host=$host_alias
686	target=$target_alias
687
688	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then
691	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes
696	fi
697	fi
698
699	ac_tool_prefix=
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702	test "$silent" = yes && exec 6>/dev/null
703
704
705	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \
714	. : '$.$' 2>/dev/null \|\|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
717	/^X$\/\/$[^/].*/{ s//\1/; q; }
718	/^X$\/\/$$/{ s//\1/; q; }
719	/^X$\/$.*/{ s//\1/; q; }
720	s/.*/./; q'`
721	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then
723	srcdir=..
724	fi
725	else
726	ac_srcdir_defaulted=no
727	fi
728	if test ! -r $srcdir/$ac_unique_file; then
729	if test "$ac_srcdir_defaulted" = yes; then
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734	{ (exit 1); exit 1; }; }
735	fi
736	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739	{ (exit 1); exit 1; }; }
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
741	ac_env_build_alias_set=${build_alias+set}
742	ac_env_build_alias_value=$build_alias
743	ac_cv_env_build_alias_set=${build_alias+set}
744	ac_cv_env_build_alias_value=$build_alias
745	ac_env_host_alias_set=${host_alias+set}
746	ac_env_host_alias_value=$host_alias
747	ac_cv_env_host_alias_set=${host_alias+set}
748	ac_cv_env_host_alias_value=$host_alias
749	ac_env_target_alias_set=${target_alias+set}
750	ac_env_target_alias_value=$target_alias
751	ac_cv_env_target_alias_set=${target_alias+set}
752	ac_cv_env_target_alias_value=$target_alias
753	ac_env_CC_set=${CC+set}
754	ac_env_CC_value=$CC
755	ac_cv_env_CC_set=${CC+set}
756	ac_cv_env_CC_value=$CC
757	ac_env_CFLAGS_set=${CFLAGS+set}
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785	ac_env_F77_set=${F77+set}
786	ac_env_F77_value=$F77
787	ac_cv_env_F77_set=${F77+set}
788	ac_cv_env_F77_value=$F77
789	ac_env_FFLAGS_set=${FFLAGS+set}
790	ac_env_FFLAGS_value=$FFLAGS
791	ac_cv_env_FFLAGS_set=${FFLAGS+set}
792	ac_cv_env_FFLAGS_value=$FFLAGS
793
794	#
795	# Report the --help message.
796	#
797	if test "$ac_init_help" = "long"; then
798	# Omit some internal or obsolete options to make the list less imposing.
799	# This message is too long to be a string in the A/UX 3.1 sh.
800	cat <<_ACEOF
801	\`configure' configures this package to adapt to many kinds of systems.
802
803	Usage: $0 [OPTION]... [VAR=VALUE]...
804
805	To assign environment variables (e.g., CC, CFLAGS...), specify them as
806	VAR=VALUE. See below for descriptions of some of the useful variables.
807
808	Defaults for the options are specified in brackets.
809
810	Configuration:
811	-h, --help display this help and exit
812	--help=short display options specific to this package
813	--help=recursive display the short help of all the included packages
814	-V, --version display version information and exit
815	-q, --quiet, --silent do not print \`checking...' messages
816	--cache-file=FILE cache test results in FILE [disabled]
817	-C, --config-cache alias for \`--cache-file=config.cache'
818	-n, --no-create do not create output files
819	--srcdir=DIR find the sources in DIR [configure dir or \`..']
820
821	_ACEOF
822
823	cat <<_ACEOF
824	Installation directories:
825	--prefix=PREFIX install architecture-independent files in PREFIX
826	[$ac_default_prefix]
827	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
828	[PREFIX]
829
830	By default, \`make install' will install all the files in
831	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
832	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
833	for instance \`--prefix=\$HOME'.
834
835	For better control, use the options below.
836
837	Fine tuning of the installation directories:
838	--bindir=DIR user executables [EPREFIX/bin]
839	--sbindir=DIR system admin executables [EPREFIX/sbin]
840	--libexecdir=DIR program executables [EPREFIX/libexec]
841	--datadir=DIR read-only architecture-independent data [PREFIX/share]
842	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
843	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
844	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
845	--libdir=DIR object code libraries [EPREFIX/lib]
846	--includedir=DIR C header files [PREFIX/include]
847	--oldincludedir=DIR C header files for non-gcc [/usr/include]
848	--infodir=DIR info documentation [PREFIX/info]
849	--mandir=DIR man documentation [PREFIX/man]
850	_ACEOF
851
852	cat <<\_ACEOF
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857
858	cat <<\_ACEOF
859
860	Some influential environment variables:
861	CC C compiler command
862	CFLAGS C compiler flags
863	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
864	nonstandard directory <lib dir>
865	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
866	headers in a nonstandard directory <include dir>
867	CPP C preprocessor
868	CXX C++ compiler command
869	CXXFLAGS C++ compiler flags
870	CXXCPP C++ preprocessor
871	F77 Fortran 77 compiler command
872	FFLAGS Fortran 77 compiler flags
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	_ACEOF
878	fi
879
880	if test "$ac_init_help" = "recursive"; then
881	# If there are subdirs, report their specific --help.
882	ac_popdir=`pwd`
883	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
884	test -d $ac_dir \|\| continue
885	ac_builddir=.
886
887	if test "$ac_dir" != .; then
888	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
889	# A "../" for each directory in $ac_dir_suffix.
890	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
891	else
892	ac_dir_suffix= ac_top_builddir=
893	fi
894
895	case $srcdir in
896	.) # No --srcdir option. We are building in place.
897	ac_srcdir=.
898	if test -z "$ac_top_builddir"; then
899	ac_top_srcdir=.
900	else
901	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
902	fi ;;
903	[\\/]* \| ?:[\\/]* ) # Absolute path.
904	ac_srcdir=$srcdir$ac_dir_suffix;
905	ac_top_srcdir=$srcdir ;;
906	*) # Relative path.
907	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
908	ac_top_srcdir=$ac_top_builddir$srcdir ;;
909	esac
910
911	# Do not use `cd foo && pwd` to compute absolute paths, because
912	# the directories may not exist.
913	case `pwd` in
914	.) ac_abs_builddir="$ac_dir";;
915	*)
916	case "$ac_dir" in
917	.) ac_abs_builddir=`pwd`;;
918	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
919	*) ac_abs_builddir=`pwd`/"$ac_dir";;
920	esac;;
921	esac
922	case $ac_abs_builddir in
923	.) ac_abs_top_builddir=${ac_top_builddir}.;;
924	*)
925	case ${ac_top_builddir}. in
926	.) ac_abs_top_builddir=$ac_abs_builddir;;
927	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
928	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
929	esac;;
930	esac
931	case $ac_abs_builddir in
932	.) ac_abs_srcdir=$ac_srcdir;;
933	*)
934	case $ac_srcdir in
935	.) ac_abs_srcdir=$ac_abs_builddir;;
936	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
937	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
938	esac;;
939	esac
940	case $ac_abs_builddir in
941	.) ac_abs_top_srcdir=$ac_top_srcdir;;
942	*)
943	case $ac_top_srcdir in
944	.) ac_abs_top_srcdir=$ac_abs_builddir;;
945	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
946	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
947	esac;;
948	esac
949
950	cd $ac_dir
951	# Check for guested configure; otherwise get Cygnus style configure.
952	if test -f $ac_srcdir/configure.gnu; then
953	echo
954	$SHELL $ac_srcdir/configure.gnu --help=recursive
955	elif test -f $ac_srcdir/configure; then
956	echo
957	$SHELL $ac_srcdir/configure --help=recursive
958	elif test -f $ac_srcdir/configure.ac \|\|
959	test -f $ac_srcdir/configure.in; then
960	echo
961	$ac_configure --help
962	else
963	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
964	fi
965	cd "$ac_popdir"
966	done
967	fi
968
969	test -n "$ac_init_help" && exit 0
970	if $ac_init_version; then
971	cat <<\_ACEOF
972
973	Copyright (C) 2003 Free Software Foundation, Inc.
974	This configure script is free software; the Free Software Foundation
975	gives unlimited permission to copy, distribute and modify it.
976	_ACEOF
977	exit 0
978	fi
979	exec 5>config.log
980	cat >&5 <<_ACEOF
981	This file contains any messages produced by compilers while
982	running configure, to aid debugging if configure makes a mistake.
983
984	It was created by $as_me, which was
985	generated by GNU Autoconf 2.59. Invocation command line was
986
987	$ $0 $@
988
989	_ACEOF
990	{
991	cat <<_ASUNAME
992	## --------- ##
993	## Platform. ##
994	## --------- ##
995
996	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
997	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
998	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
999	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1000	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1001
1002	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1003	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1004
1005	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1006	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1007	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1008	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1009	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1010	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1011	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1012
1013	_ASUNAME
1014
1015	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1016	for as_dir in $PATH
1017	do
1018	IFS=$as_save_IFS
1019	test -z "$as_dir" && as_dir=.
1020	echo "PATH: $as_dir"
1021	done
1022
1023	} >&5
1024
1025	cat >&5 <<_ACEOF
1026
1027
1028	## ----------- ##
1029	## Core tests. ##
1030	## ----------- ##
1031
1032	_ACEOF
1033
1034
1035	# Keep a trace of the command line.
1036	# Strip out --no-create and --no-recursion so they do not pile up.
1037	# Strip out --silent because we don't want to record it for future runs.
1038	# Also quote any args containing shell meta-characters.
1039	# Make two passes to allow for proper duplicate-argument suppression.
1040	ac_configure_args=
1041	ac_configure_args0=
1042	ac_configure_args1=
1043	ac_sep=
1044	ac_must_keep_next=false
1045	for ac_pass in 1 2
1046	do
1047	for ac_arg
1048	do
1049	case $ac_arg in
1050	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1051	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1052	\| -silent \| --silent \| --silen \| --sile \| --sil)
1053	continue ;;
1054	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1055	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1056	esac
1057	case $ac_pass in
1058	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1059	2)
1060	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1061	if test $ac_must_keep_next = true; then
1062	ac_must_keep_next=false # Got value, back to normal.
1063	else
1064	case $ac_arg in
1065	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1066	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1067	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1068	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1069	case "$ac_configure_args0 " in
1070	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1071	esac
1072	;;
1073	-* ) ac_must_keep_next=true ;;
1074	esac
1075	fi
1076	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1077	# Get rid of the leading space.
1078	ac_sep=" "
1079	;;
1080	esac
1081	done
1082	done
1083	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1084	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1085
1086	# When interrupted or exit'd, cleanup temporary files, and complete
1087	# config.log. We remove comments because anyway the quotes in there
1088	# would cause problems or look ugly.
1089	# WARNING: Be sure not to use single quotes in there, as some shells,
1090	# such as our DU 5.0 friend, will then `close' the trap.
1091	trap 'exit_status=$?
1092	# Save into config.log some information that might help in debugging.
1093	{
1094	echo
1095
1096	cat <<\_ASBOX
1097	## ---------------- ##
1098	## Cache variables. ##
1099	## ---------------- ##
1100	_ASBOX
1101	echo
1102	# The following way of writing the cache mishandles newlines in values,
1103	{
1104	(set) 2>&1 \|
1105	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1106	ac_space=\ )
1107	sed -n \
1108	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1109	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1110	;;
1111	*)
1112	sed -n \
1113	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1114	;;
1115	esac;
1116	}
1117	echo
1118
1119	cat <<\_ASBOX
1120	## ----------------- ##
1121	## Output variables. ##
1122	## ----------------- ##
1123	_ASBOX
1124	echo
1125	for ac_var in $ac_subst_vars
1126	do
1127	eval ac_val=$`echo $ac_var`
1128	echo "$ac_var='"'"'$ac_val'"'"'"
1129	done \| sort
1130	echo
1131
1132	if test -n "$ac_subst_files"; then
1133	cat <<\_ASBOX
1134	## ------------- ##
1135	## Output files. ##
1136	## ------------- ##
1137	_ASBOX
1138	echo
1139	for ac_var in $ac_subst_files
1140	do
1141	eval ac_val=$`echo $ac_var`
1142	echo "$ac_var='"'"'$ac_val'"'"'"
1143	done \| sort
1144	echo
1145	fi
1146
1147	if test -s confdefs.h; then
1148	cat <<\_ASBOX
1149	## ----------- ##
1150	## confdefs.h. ##
1151	## ----------- ##
1152	_ASBOX
1153	echo
1154	sed "/^$/d" confdefs.h \| sort
1155	echo
1156	fi
1157	test "$ac_signal" != 0 &&
1158	echo "$as_me: caught signal $ac_signal"
1159	echo "$as_me: exit $exit_status"
1160	} >&5
1161	rm -f core *.core &&
1162	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1163	exit $exit_status
1164	' 0
1165	for ac_signal in 1 2 13 15; do
1166	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1167	done
1168	ac_signal=0
1169
1170	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1171	rm -rf conftest* confdefs.h
1172	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1173	echo >confdefs.h
1174
1175	# Predefined preprocessor variables.
1176
1177	cat >>confdefs.h <<_ACEOF
1178	#define PACKAGE_NAME "$PACKAGE_NAME"
1179	_ACEOF
1180
1181
1182	cat >>confdefs.h <<_ACEOF
1183	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1184	_ACEOF
1185
1186
1187	cat >>confdefs.h <<_ACEOF
1188	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1189	_ACEOF
1190
1191
1192	cat >>confdefs.h <<_ACEOF
1193	#define PACKAGE_STRING "$PACKAGE_STRING"
1194	_ACEOF
1195
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1199	_ACEOF
1200
1201
1202	# Let the site file select an alternate cache file if it wants to.
1203	# Prefer explicitly selected file to automatically selected ones.
1204	if test -z "$CONFIG_SITE"; then
1205	if test "x$prefix" != xNONE; then
1206	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1207	else
1208	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1209	fi
1210	fi
1211	for ac_site_file in $CONFIG_SITE; do
1212	if test -r "$ac_site_file"; then
1213	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1214	echo "$as_me: loading site script $ac_site_file" >&6;}
1215	sed 's/^/\| /' "$ac_site_file" >&5
1216	. "$ac_site_file"
1217	fi
1218	done
1219
1220	if test -r "$cache_file"; then
1221	# Some versions of bash will fail to source /dev/null (special
1222	# files actually), so we avoid doing that.
1223	if test -f "$cache_file"; then
1224	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1225	echo "$as_me: loading cache $cache_file" >&6;}
1226	case $cache_file in
1227	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1228	*) . ./$cache_file;;
1229	esac
1230	fi
1231	else
1232	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1233	echo "$as_me: creating cache $cache_file" >&6;}
1234	>$cache_file
1235	fi
1236
1237	# Check that the precious variables saved in the cache have kept the same
1238	# value.
1239	ac_cache_corrupted=false
1240	for ac_var in `(set) 2>&1 \|
1241	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1242	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1243	eval ac_new_set=\$ac_env_${ac_var}_set
1244	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1245	eval ac_new_val="\$ac_env_${ac_var}_value"
1246	case $ac_old_set,$ac_new_set in
1247	set,)
1248	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1249	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1250	ac_cache_corrupted=: ;;
1251	,set)
1252	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1253	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1254	ac_cache_corrupted=: ;;
1255	,);;
1256	*)
1257	if test "x$ac_old_val" != "x$ac_new_val"; then
1258	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1259	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1260	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1261	echo "$as_me: former value: $ac_old_val" >&2;}
1262	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1263	echo "$as_me: current value: $ac_new_val" >&2;}
1264	ac_cache_corrupted=:
1265	fi;;
1266	esac
1267	# Pass precious variables to config.status.
1268	if test "$ac_new_set" = set; then
1269	case $ac_new_val in
1270	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1271	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1272	*) ac_arg=$ac_var=$ac_new_val ;;
1273	esac
1274	case " $ac_configure_args " in
1275	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1276	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1277	esac
1278	fi
1279	done
1280	if $ac_cache_corrupted; then
1281	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1282	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1283	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1284	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1285	{ (exit 1); exit 1; }; }
1286	fi
1287
1288	ac_ext=c
1289	ac_cpp='$CPP $CPPFLAGS'
1290	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1291	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1292	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313	VERSION=0.0.1
1314
1315	#------------------------------------------------------------------------
1316	# Handle the --prefix=... option
1317	#------------------------------------------------------------------------
1318
1319	if test "${prefix}" = "NONE"; then
1320	prefix=/usr/local
1321	fi
1322	if test "${exec_prefix}" = "NONE"; then
1323	exec_prefix=$prefix
1324	fi
1325
1326	# AC_PROG_INSTALL
1327	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1328	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1329	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1330	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1331	echo $ECHO_N "(cached) $ECHO_C" >&6
1332	else
1333	cat >conftest.make <<\_ACEOF
1334	all:
1335	@echo 'ac_maketemp="$(MAKE)"'
1336	_ACEOF
1337	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1338	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1339	if test -n "$ac_maketemp"; then
1340	eval ac_cv_prog_make_${ac_make}_set=yes
1341	else
1342	eval ac_cv_prog_make_${ac_make}_set=no
1343	fi
1344	rm -f conftest.make
1345	fi
1346	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1347	echo "$as_me:$LINENO: result: yes" >&5
1348	echo "${ECHO_T}yes" >&6
1349	SET_MAKE=
1350	else
1351	echo "$as_me:$LINENO: result: no" >&5
1352	echo "${ECHO_T}no" >&6
1353	SET_MAKE="MAKE=${MAKE-make}"
1354	fi
1355
1356
1357	ac_ext=c
1358	ac_cpp='$CPP $CPPFLAGS'
1359	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1360	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1361	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1362	if test -n "$ac_tool_prefix"; then
1363	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1364	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1365	echo "$as_me:$LINENO: checking for $ac_word" >&5
1366	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1367	if test "${ac_cv_prog_CC+set}" = set; then
1368	echo $ECHO_N "(cached) $ECHO_C" >&6
1369	else
1370	if test -n "$CC"; then
1371	ac_cv_prog_CC="$CC" # Let the user override the test.
1372	else
1373	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1374	for as_dir in $PATH
1375	do
1376	IFS=$as_save_IFS
1377	test -z "$as_dir" && as_dir=.
1378	for ac_exec_ext in '' $ac_executable_extensions; do
1379	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1380	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1381	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1382	break 2
1383	fi
1384	done
1385	done
1386
1387	fi
1388	fi
1389	CC=$ac_cv_prog_CC
1390	if test -n "$CC"; then
1391	echo "$as_me:$LINENO: result: $CC" >&5
1392	echo "${ECHO_T}$CC" >&6
1393	else
1394	echo "$as_me:$LINENO: result: no" >&5
1395	echo "${ECHO_T}no" >&6
1396	fi
1397
1398	fi
1399	if test -z "$ac_cv_prog_CC"; then
1400	ac_ct_CC=$CC
1401	# Extract the first word of "gcc", so it can be a program name with args.
1402	set dummy gcc; ac_word=$2
1403	echo "$as_me:$LINENO: checking for $ac_word" >&5
1404	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1405	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1406	echo $ECHO_N "(cached) $ECHO_C" >&6
1407	else
1408	if test -n "$ac_ct_CC"; then
1409	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1410	else
1411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1412	for as_dir in $PATH
1413	do
1414	IFS=$as_save_IFS
1415	test -z "$as_dir" && as_dir=.
1416	for ac_exec_ext in '' $ac_executable_extensions; do
1417	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1418	ac_cv_prog_ac_ct_CC="gcc"
1419	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1420	break 2
1421	fi
1422	done
1423	done
1424
1425	fi
1426	fi
1427	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1428	if test -n "$ac_ct_CC"; then
1429	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1430	echo "${ECHO_T}$ac_ct_CC" >&6
1431	else
1432	echo "$as_me:$LINENO: result: no" >&5
1433	echo "${ECHO_T}no" >&6
1434	fi
1435
1436	CC=$ac_ct_CC
1437	else
1438	CC="$ac_cv_prog_CC"
1439	fi
1440
1441	if test -z "$CC"; then
1442	if test -n "$ac_tool_prefix"; then
1443	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1444	set dummy ${ac_tool_prefix}cc; ac_word=$2
1445	echo "$as_me:$LINENO: checking for $ac_word" >&5
1446	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1447	if test "${ac_cv_prog_CC+set}" = set; then
1448	echo $ECHO_N "(cached) $ECHO_C" >&6
1449	else
1450	if test -n "$CC"; then
1451	ac_cv_prog_CC="$CC" # Let the user override the test.
1452	else
1453	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1454	for as_dir in $PATH
1455	do
1456	IFS=$as_save_IFS
1457	test -z "$as_dir" && as_dir=.
1458	for ac_exec_ext in '' $ac_executable_extensions; do
1459	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1460	ac_cv_prog_CC="${ac_tool_prefix}cc"
1461	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1462	break 2
1463	fi
1464	done
1465	done
1466
1467	fi
1468	fi
1469	CC=$ac_cv_prog_CC
1470	if test -n "$CC"; then
1471	echo "$as_me:$LINENO: result: $CC" >&5
1472	echo "${ECHO_T}$CC" >&6
1473	else
1474	echo "$as_me:$LINENO: result: no" >&5
1475	echo "${ECHO_T}no" >&6
1476	fi
1477
1478	fi
1479	if test -z "$ac_cv_prog_CC"; then
1480	ac_ct_CC=$CC
1481	# Extract the first word of "cc", so it can be a program name with args.
1482	set dummy cc; ac_word=$2
1483	echo "$as_me:$LINENO: checking for $ac_word" >&5
1484	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1485	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1486	echo $ECHO_N "(cached) $ECHO_C" >&6
1487	else
1488	if test -n "$ac_ct_CC"; then
1489	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1490	else
1491	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1492	for as_dir in $PATH
1493	do
1494	IFS=$as_save_IFS
1495	test -z "$as_dir" && as_dir=.
1496	for ac_exec_ext in '' $ac_executable_extensions; do
1497	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1498	ac_cv_prog_ac_ct_CC="cc"
1499	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1500	break 2
1501	fi
1502	done
1503	done
1504
1505	fi
1506	fi
1507	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1508	if test -n "$ac_ct_CC"; then
1509	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1510	echo "${ECHO_T}$ac_ct_CC" >&6
1511	else
1512	echo "$as_me:$LINENO: result: no" >&5
1513	echo "${ECHO_T}no" >&6
1514	fi
1515
1516	CC=$ac_ct_CC
1517	else
1518	CC="$ac_cv_prog_CC"
1519	fi
1520
1521	fi
1522	if test -z "$CC"; then
1523	# Extract the first word of "cc", so it can be a program name with args.
1524	set dummy cc; ac_word=$2
1525	echo "$as_me:$LINENO: checking for $ac_word" >&5
1526	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1527	if test "${ac_cv_prog_CC+set}" = set; then
1528	echo $ECHO_N "(cached) $ECHO_C" >&6
1529	else
1530	if test -n "$CC"; then
1531	ac_cv_prog_CC="$CC" # Let the user override the test.
1532	else
1533	ac_prog_rejected=no
1534	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1535	for as_dir in $PATH
1536	do
1537	IFS=$as_save_IFS
1538	test -z "$as_dir" && as_dir=.
1539	for ac_exec_ext in '' $ac_executable_extensions; do
1540	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1541	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1542	ac_prog_rejected=yes
1543	continue
1544	fi
1545	ac_cv_prog_CC="cc"
1546	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1547	break 2
1548	fi
1549	done
1550	done
1551
1552	if test $ac_prog_rejected = yes; then
1553	# We found a bogon in the path, so make sure we never use it.
1554	set dummy $ac_cv_prog_CC
1555	shift
1556	if test $# != 0; then
1557	# We chose a different compiler from the bogus one.
1558	# However, it has the same basename, so the bogon will be chosen
1559	# first if we set CC to just the basename; use the full file name.
1560	shift
1561	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1562	fi
1563	fi
1564	fi
1565	fi
1566	CC=$ac_cv_prog_CC
1567	if test -n "$CC"; then
1568	echo "$as_me:$LINENO: result: $CC" >&5
1569	echo "${ECHO_T}$CC" >&6
1570	else
1571	echo "$as_me:$LINENO: result: no" >&5
1572	echo "${ECHO_T}no" >&6
1573	fi
1574
1575	fi
1576	if test -z "$CC"; then
1577	if test -n "$ac_tool_prefix"; then
1578	for ac_prog in cl
1579	do
1580	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1581	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1582	echo "$as_me:$LINENO: checking for $ac_word" >&5
1583	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1584	if test "${ac_cv_prog_CC+set}" = set; then
1585	echo $ECHO_N "(cached) $ECHO_C" >&6
1586	else
1587	if test -n "$CC"; then
1588	ac_cv_prog_CC="$CC" # Let the user override the test.
1589	else
1590	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1591	for as_dir in $PATH
1592	do
1593	IFS=$as_save_IFS
1594	test -z "$as_dir" && as_dir=.
1595	for ac_exec_ext in '' $ac_executable_extensions; do
1596	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1597	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1598	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1599	break 2
1600	fi
1601	done
1602	done
1603
1604	fi
1605	fi
1606	CC=$ac_cv_prog_CC
1607	if test -n "$CC"; then
1608	echo "$as_me:$LINENO: result: $CC" >&5
1609	echo "${ECHO_T}$CC" >&6
1610	else
1611	echo "$as_me:$LINENO: result: no" >&5
1612	echo "${ECHO_T}no" >&6
1613	fi
1614
1615	test -n "$CC" && break
1616	done
1617	fi
1618	if test -z "$CC"; then
1619	ac_ct_CC=$CC
1620	for ac_prog in cl
1621	do
1622	# Extract the first word of "$ac_prog", so it can be a program name with args.
1623	set dummy $ac_prog; ac_word=$2
1624	echo "$as_me:$LINENO: checking for $ac_word" >&5
1625	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1626	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1627	echo $ECHO_N "(cached) $ECHO_C" >&6
1628	else
1629	if test -n "$ac_ct_CC"; then
1630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1631	else
1632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1633	for as_dir in $PATH
1634	do
1635	IFS=$as_save_IFS
1636	test -z "$as_dir" && as_dir=.
1637	for ac_exec_ext in '' $ac_executable_extensions; do
1638	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1639	ac_cv_prog_ac_ct_CC="$ac_prog"
1640	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1641	break 2
1642	fi
1643	done
1644	done
1645
1646	fi
1647	fi
1648	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1649	if test -n "$ac_ct_CC"; then
1650	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1651	echo "${ECHO_T}$ac_ct_CC" >&6
1652	else
1653	echo "$as_me:$LINENO: result: no" >&5
1654	echo "${ECHO_T}no" >&6
1655	fi
1656
1657	test -n "$ac_ct_CC" && break
1658	done
1659
1660	CC=$ac_ct_CC
1661	fi
1662
1663	fi
1664
1665
1666	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1667	See \`config.log' for more details." >&5
1668	echo "$as_me: error: no acceptable C compiler found in \$PATH
1669	See \`config.log' for more details." >&2;}
1670	{ (exit 1); exit 1; }; }
1671
1672	# Provide some information about the compiler.
1673	echo "$as_me:$LINENO:" \
1674	"checking for C compiler version" >&5
1675	ac_compiler=`set X $ac_compile; echo $2`
1676	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1677	(eval $ac_compiler --version </dev/null >&5) 2>&5
1678	ac_status=$?
1679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1680	(exit $ac_status); }
1681	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1682	(eval $ac_compiler -v </dev/null >&5) 2>&5
1683	ac_status=$?
1684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1685	(exit $ac_status); }
1686	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1687	(eval $ac_compiler -V </dev/null >&5) 2>&5
1688	ac_status=$?
1689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1690	(exit $ac_status); }
1691
1692	cat >conftest.$ac_ext <<_ACEOF
1693	/* confdefs.h. */
1694	_ACEOF
1695	cat confdefs.h >>conftest.$ac_ext
1696	cat >>conftest.$ac_ext <<_ACEOF
1697	/* end confdefs.h. */
1698
1699	int
1700	main ()
1701	{
1702
1703	;
1704	return 0;
1705	}
1706	_ACEOF
1707	ac_clean_files_save=$ac_clean_files
1708	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1709	# Try to create an executable without -o first, disregard a.out.
1710	# It will help us diagnose broken compilers, and finding out an intuition
1711	# of exeext.
1712	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1713	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1714	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1715	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1716	(eval $ac_link_default) 2>&5
1717	ac_status=$?
1718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1719	(exit $ac_status); }; then
1720	# Find the output, starting from the most likely. This scheme is
1721	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1722	# resort.
1723
1724	# Be careful to initialize this variable, since it used to be cached.
1725	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1726	ac_cv_exeext=
1727	# b.out is created by i960 compilers.
1728	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1729	do
1730	test -f "$ac_file" \|\| continue
1731	case $ac_file in
1732	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1733	;;
1734	conftest.$ac_ext )
1735	# This is the source file.
1736	;;
1737	[ab].out )
1738	# We found the default executable, but exeext='' is most
1739	# certainly right.
1740	break;;
1741	. )
1742	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1743	# FIXME: I believe we export ac_cv_exeext for Libtool,
1744	# but it would be cool to find out if it's true. Does anybody
1745	# maintain Libtool? --akim.
1746	export ac_cv_exeext
1747	break;;
1748	* )
1749	break;;
1750	esac
1751	done
1752	else
1753	echo "$as_me: failed program was:" >&5
1754	sed 's/^/\| /' conftest.$ac_ext >&5
1755
1756	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1757	See \`config.log' for more details." >&5
1758	echo "$as_me: error: C compiler cannot create executables
1759	See \`config.log' for more details." >&2;}
1760	{ (exit 77); exit 77; }; }
1761	fi
1762
1763	ac_exeext=$ac_cv_exeext
1764	echo "$as_me:$LINENO: result: $ac_file" >&5
1765	echo "${ECHO_T}$ac_file" >&6
1766
1767	# Check the compiler produces executables we can run. If not, either
1768	# the compiler is broken, or we cross compile.
1769	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1770	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1771	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1772	# If not cross compiling, check that we can run a simple program.
1773	if test "$cross_compiling" != yes; then
1774	if { ac_try='./$ac_file'
1775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1776	(eval $ac_try) 2>&5
1777	ac_status=$?
1778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1779	(exit $ac_status); }; }; then
1780	cross_compiling=no
1781	else
1782	if test "$cross_compiling" = maybe; then
1783	cross_compiling=yes
1784	else
1785	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1786	If you meant to cross compile, use \`--host'.
1787	See \`config.log' for more details." >&5
1788	echo "$as_me: error: cannot run C compiled programs.
1789	If you meant to cross compile, use \`--host'.
1790	See \`config.log' for more details." >&2;}
1791	{ (exit 1); exit 1; }; }
1792	fi
1793	fi
1794	fi
1795	echo "$as_me:$LINENO: result: yes" >&5
1796	echo "${ECHO_T}yes" >&6
1797
1798	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1799	ac_clean_files=$ac_clean_files_save
1800	# Check the compiler produces executables we can run. If not, either
1801	# the compiler is broken, or we cross compile.
1802	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1803	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1804	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1805	echo "${ECHO_T}$cross_compiling" >&6
1806
1807	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1808	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1809	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1810	(eval $ac_link) 2>&5
1811	ac_status=$?
1812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1813	(exit $ac_status); }; then
1814	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1815	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1816	# work properly (i.e., refer to `conftest.exe'), while it won't with
1817	# `rm'.
1818	for ac_file in conftest.exe conftest conftest.*; do
1819	test -f "$ac_file" \|\| continue
1820	case $ac_file in
1821	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1822	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1823	export ac_cv_exeext
1824	break;;
1825	* ) break;;
1826	esac
1827	done
1828	else
1829	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1830	See \`config.log' for more details." >&5
1831	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1832	See \`config.log' for more details." >&2;}
1833	{ (exit 1); exit 1; }; }
1834	fi
1835
1836	rm -f conftest$ac_cv_exeext
1837	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1838	echo "${ECHO_T}$ac_cv_exeext" >&6
1839
1840	rm -f conftest.$ac_ext
1841	EXEEXT=$ac_cv_exeext
1842	ac_exeext=$EXEEXT
1843	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1844	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1845	if test "${ac_cv_objext+set}" = set; then
1846	echo $ECHO_N "(cached) $ECHO_C" >&6
1847	else
1848	cat >conftest.$ac_ext <<_ACEOF
1849	/* confdefs.h. */
1850	_ACEOF
1851	cat confdefs.h >>conftest.$ac_ext
1852	cat >>conftest.$ac_ext <<_ACEOF
1853	/* end confdefs.h. */
1854
1855	int
1856	main ()
1857	{
1858
1859	;
1860	return 0;
1861	}
1862	_ACEOF
1863	rm -f conftest.o conftest.obj
1864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1865	(eval $ac_compile) 2>&5
1866	ac_status=$?
1867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1868	(exit $ac_status); }; then
1869	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1870	case $ac_file in
1871	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1872	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1873	break;;
1874	esac
1875	done
1876	else
1877	echo "$as_me: failed program was:" >&5
1878	sed 's/^/\| /' conftest.$ac_ext >&5
1879
1880	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1881	See \`config.log' for more details." >&5
1882	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1883	See \`config.log' for more details." >&2;}
1884	{ (exit 1); exit 1; }; }
1885	fi
1886
1887	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1888	fi
1889	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1890	echo "${ECHO_T}$ac_cv_objext" >&6
1891	OBJEXT=$ac_cv_objext
1892	ac_objext=$OBJEXT
1893	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1894	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1895	if test "${ac_cv_c_compiler_gnu+set}" = set; then
1896	echo $ECHO_N "(cached) $ECHO_C" >&6
1897	else
1898	cat >conftest.$ac_ext <<_ACEOF
1899	/* confdefs.h. */
1900	_ACEOF
1901	cat confdefs.h >>conftest.$ac_ext
1902	cat >>conftest.$ac_ext <<_ACEOF
1903	/* end confdefs.h. */
1904
1905	int
1906	main ()
1907	{
1908	#ifndef __GNUC__
1909	choke me
1910	#endif
1911
1912	;
1913	return 0;
1914	}
1915	_ACEOF
1916	rm -f conftest.$ac_objext
1917	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1918	(eval $ac_compile) 2>conftest.er1
1919	ac_status=$?
1920	grep -v '^ *+' conftest.er1 >conftest.err
1921	rm -f conftest.er1
1922	cat conftest.err >&5
1923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1924	(exit $ac_status); } &&
1925	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
1926	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1927	(eval $ac_try) 2>&5
1928	ac_status=$?
1929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1930	(exit $ac_status); }; } &&
1931	{ ac_try='test -s conftest.$ac_objext'
1932	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1933	(eval $ac_try) 2>&5
1934	ac_status=$?
1935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1936	(exit $ac_status); }; }; then
1937	ac_compiler_gnu=yes
1938	else
1939	echo "$as_me: failed program was:" >&5
1940	sed 's/^/\| /' conftest.$ac_ext >&5
1941
1942	ac_compiler_gnu=no
1943	fi
1944	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1945	ac_cv_c_compiler_gnu=$ac_compiler_gnu
1946
1947	fi
1948	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1949	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1950	GCC=`test $ac_compiler_gnu = yes && echo yes`
1951	ac_test_CFLAGS=${CFLAGS+set}
1952	ac_save_CFLAGS=$CFLAGS
1953	CFLAGS="-g"
1954	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1955	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1956	if test "${ac_cv_prog_cc_g+set}" = set; then
1957	echo $ECHO_N "(cached) $ECHO_C" >&6
1958	else
1959	cat >conftest.$ac_ext <<_ACEOF
1960	/* confdefs.h. */
1961	_ACEOF
1962	cat confdefs.h >>conftest.$ac_ext
1963	cat >>conftest.$ac_ext <<_ACEOF
1964	/* end confdefs.h. */
1965
1966	int
1967	main ()
1968	{
1969
1970	;
1971	return 0;
1972	}
1973	_ACEOF
1974	rm -f conftest.$ac_objext
1975	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1976	(eval $ac_compile) 2>conftest.er1
1977	ac_status=$?
1978	grep -v '^ *+' conftest.er1 >conftest.err
1979	rm -f conftest.er1
1980	cat conftest.err >&5
1981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1982	(exit $ac_status); } &&
1983	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
1984	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1985	(eval $ac_try) 2>&5
1986	ac_status=$?
1987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988	(exit $ac_status); }; } &&
1989	{ ac_try='test -s conftest.$ac_objext'
1990	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1991	(eval $ac_try) 2>&5
1992	ac_status=$?
1993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994	(exit $ac_status); }; }; then
1995	ac_cv_prog_cc_g=yes
1996	else
1997	echo "$as_me: failed program was:" >&5
1998	sed 's/^/\| /' conftest.$ac_ext >&5
1999
2000	ac_cv_prog_cc_g=no
2001	fi
2002	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2003	fi
2004	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2005	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2006	if test "$ac_test_CFLAGS" = set; then
2007	CFLAGS=$ac_save_CFLAGS
2008	elif test $ac_cv_prog_cc_g = yes; then
2009	if test "$GCC" = yes; then
2010	CFLAGS="-g -O2"
2011	else
2012	CFLAGS="-g"
2013	fi
2014	else
2015	if test "$GCC" = yes; then
2016	CFLAGS="-O2"
2017	else
2018	CFLAGS=
2019	fi
2020	fi
2021	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2022	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2023	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2024	echo $ECHO_N "(cached) $ECHO_C" >&6
2025	else
2026	ac_cv_prog_cc_stdc=no
2027	ac_save_CC=$CC
2028	cat >conftest.$ac_ext <<_ACEOF
2029	/* confdefs.h. */
2030	_ACEOF
2031	cat confdefs.h >>conftest.$ac_ext
2032	cat >>conftest.$ac_ext <<_ACEOF
2033	/* end confdefs.h. */
2034	#include <stdarg.h>
2035	#include <stdio.h>
2036	#include <sys/types.h>
2037	#include <sys/stat.h>
2038	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2039	struct buf { int x; };
2040	FILE * (rcsopen) (struct buf , struct stat *, int);
2041	static char *e (p, i)
2042	char **p;
2043	int i;
2044	{
2045	return p[i];
2046	}
2047	static char f (char (g) (char , int), char *p, ...)
2048	{
2049	char *s;
2050	va_list v;
2051	va_start (v,p);
2052	s = g (p, va_arg (v,int));
2053	va_end (v);
2054	return s;
2055	}
2056
2057	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2058	function prototypes and stuff, but not '\xHH' hex character constants.
2059	These don't provoke an error unfortunately, instead are silently treated
2060	as 'x'. The following induces an error, until -std1 is added to get
2061	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2062	array size at least. It's necessary to write '\x00'==0 to get something
2063	that's true only with -std1. */
2064	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2065
2066	int test (int i, double x);
2067	struct s1 {int (*f) (int a);};
2068	struct s2 {int (*f) (double a);};
2069	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2070	int argc;
2071	char **argv;
2072	int
2073	main ()
2074	{
2075	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2076	;
2077	return 0;
2078	}
2079	_ACEOF
2080	# Don't try gcc -ansi; that turns off useful extensions and
2081	# breaks some systems' header files.
2082	# AIX -qlanglvl=ansi
2083	# Ultrix and OSF/1 -std1
2084	# HP-UX 10.20 and later -Ae
2085	# HP-UX older versions -Aa -D_HPUX_SOURCE
2086	# SVR4 -Xc -D__EXTENSIONS__
2087	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2088	do
2089	CC="$ac_save_CC $ac_arg"
2090	rm -f conftest.$ac_objext
2091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2092	(eval $ac_compile) 2>conftest.er1
2093	ac_status=$?
2094	grep -v '^ *+' conftest.er1 >conftest.err
2095	rm -f conftest.er1
2096	cat conftest.err >&5
2097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2098	(exit $ac_status); } &&
2099	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2101	(eval $ac_try) 2>&5
2102	ac_status=$?
2103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2104	(exit $ac_status); }; } &&
2105	{ ac_try='test -s conftest.$ac_objext'
2106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2107	(eval $ac_try) 2>&5
2108	ac_status=$?
2109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110	(exit $ac_status); }; }; then
2111	ac_cv_prog_cc_stdc=$ac_arg
2112	break
2113	else
2114	echo "$as_me: failed program was:" >&5
2115	sed 's/^/\| /' conftest.$ac_ext >&5
2116
2117	fi
2118	rm -f conftest.err conftest.$ac_objext
2119	done
2120	rm -f conftest.$ac_ext conftest.$ac_objext
2121	CC=$ac_save_CC
2122
2123	fi
2124
2125	case "x$ac_cv_prog_cc_stdc" in
2126	x\|xno)
2127	echo "$as_me:$LINENO: result: none needed" >&5
2128	echo "${ECHO_T}none needed" >&6 ;;
2129	*)
2130	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2131	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2132	CC="$CC $ac_cv_prog_cc_stdc" ;;
2133	esac
2134
2135	# Some people use a C++ compiler to compile C. Since we use `exit',
2136	# in C++ we need to declare it. In case someone uses the same compiler
2137	# for both compiling C and C++ we need to have the C++ compiler decide
2138	# the declaration of exit, since it's the most demanding environment.
2139	cat >conftest.$ac_ext <<_ACEOF
2140	#ifndef __cplusplus
2141	choke me
2142	#endif
2143	_ACEOF
2144	rm -f conftest.$ac_objext
2145	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2146	(eval $ac_compile) 2>conftest.er1
2147	ac_status=$?
2148	grep -v '^ *+' conftest.er1 >conftest.err
2149	rm -f conftest.er1
2150	cat conftest.err >&5
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); } &&
2153	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2154	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2155	(eval $ac_try) 2>&5
2156	ac_status=$?
2157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158	(exit $ac_status); }; } &&
2159	{ ac_try='test -s conftest.$ac_objext'
2160	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2161	(eval $ac_try) 2>&5
2162	ac_status=$?
2163	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164	(exit $ac_status); }; }; then
2165	for ac_declaration in \
2166	'' \
2167	'extern "C" void std::exit (int) throw (); using std::exit;' \
2168	'extern "C" void std::exit (int); using std::exit;' \
2169	'extern "C" void exit (int) throw ();' \
2170	'extern "C" void exit (int);' \
2171	'void exit (int);'
2172	do
2173	cat >conftest.$ac_ext <<_ACEOF
2174	/* confdefs.h. */
2175	_ACEOF
2176	cat confdefs.h >>conftest.$ac_ext
2177	cat >>conftest.$ac_ext <<_ACEOF
2178	/* end confdefs.h. */
2179	$ac_declaration
2180	#include <stdlib.h>
2181	int
2182	main ()
2183	{
2184	exit (42);
2185	;
2186	return 0;
2187	}
2188	_ACEOF
2189	rm -f conftest.$ac_objext
2190	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2191	(eval $ac_compile) 2>conftest.er1
2192	ac_status=$?
2193	grep -v '^ *+' conftest.er1 >conftest.err
2194	rm -f conftest.er1
2195	cat conftest.err >&5
2196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2197	(exit $ac_status); } &&
2198	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2200	(eval $ac_try) 2>&5
2201	ac_status=$?
2202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2203	(exit $ac_status); }; } &&
2204	{ ac_try='test -s conftest.$ac_objext'
2205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2206	(eval $ac_try) 2>&5
2207	ac_status=$?
2208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2209	(exit $ac_status); }; }; then
2210	:
2211	else
2212	echo "$as_me: failed program was:" >&5
2213	sed 's/^/\| /' conftest.$ac_ext >&5
2214
2215	continue
2216	fi
2217	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2218	cat >conftest.$ac_ext <<_ACEOF
2219	/* confdefs.h. */
2220	_ACEOF
2221	cat confdefs.h >>conftest.$ac_ext
2222	cat >>conftest.$ac_ext <<_ACEOF
2223	/* end confdefs.h. */
2224	$ac_declaration
2225	int
2226	main ()
2227	{
2228	exit (42);
2229	;
2230	return 0;
2231	}
2232	_ACEOF
2233	rm -f conftest.$ac_objext
2234	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2235	(eval $ac_compile) 2>conftest.er1
2236	ac_status=$?
2237	grep -v '^ *+' conftest.er1 >conftest.err
2238	rm -f conftest.er1
2239	cat conftest.err >&5
2240	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241	(exit $ac_status); } &&
2242	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2243	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2244	(eval $ac_try) 2>&5
2245	ac_status=$?
2246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247	(exit $ac_status); }; } &&
2248	{ ac_try='test -s conftest.$ac_objext'
2249	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2250	(eval $ac_try) 2>&5
2251	ac_status=$?
2252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253	(exit $ac_status); }; }; then
2254	break
2255	else
2256	echo "$as_me: failed program was:" >&5
2257	sed 's/^/\| /' conftest.$ac_ext >&5
2258
2259	fi
2260	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2261	done
2262	rm -f conftest*
2263	if test -n "$ac_declaration"; then
2264	echo '#ifdef __cplusplus' >>confdefs.h
2265	echo $ac_declaration >>confdefs.h
2266	echo '#endif' >>confdefs.h
2267	fi
2268
2269	else
2270	echo "$as_me: failed program was:" >&5
2271	sed 's/^/\| /' conftest.$ac_ext >&5
2272
2273	fi
2274	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2275	ac_ext=c
2276	ac_cpp='$CPP $CPPFLAGS'
2277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2278	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2280
2281	ac_ext=c
2282	ac_cpp='$CPP $CPPFLAGS'
2283	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2284	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2285	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2286
2287
2288
2289	ac_ext=c
2290	ac_cpp='$CPP $CPPFLAGS'
2291	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2295	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2296	# On Suns, sometimes $CPP names a directory.
2297	if test -n "$CPP" && test -d "$CPP"; then
2298	CPP=
2299	fi
2300	if test -z "$CPP"; then
2301	if test "${ac_cv_prog_CPP+set}" = set; then
2302	echo $ECHO_N "(cached) $ECHO_C" >&6
2303	else
2304	# Double quotes because CPP needs to be expanded
2305	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2306	do
2307	ac_preproc_ok=false
2308	for ac_c_preproc_warn_flag in '' yes
2309	do
2310	# Use a header file that comes with gcc, so configuring glibc
2311	# with a fresh cross-compiler works.
2312	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2313	# <limits.h> exists even on freestanding compilers.
2314	# On the NeXT, cc -E runs the code through the compiler's parser,
2315	# not just through cpp. "Syntax error" is here to catch this case.
2316	cat >conftest.$ac_ext <<_ACEOF
2317	/* confdefs.h. */
2318	_ACEOF
2319	cat confdefs.h >>conftest.$ac_ext
2320	cat >>conftest.$ac_ext <<_ACEOF
2321	/* end confdefs.h. */
2322	#ifdef __STDC__
2323	# include <limits.h>
2324	#else
2325	# include <assert.h>
2326	#endif
2327	Syntax error
2328	_ACEOF
2329	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2330	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2331	ac_status=$?
2332	grep -v '^ *+' conftest.er1 >conftest.err
2333	rm -f conftest.er1
2334	cat conftest.err >&5
2335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2336	(exit $ac_status); } >/dev/null; then
2337	if test -s conftest.err; then
2338	ac_cpp_err=$ac_c_preproc_warn_flag
2339	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2340	else
2341	ac_cpp_err=
2342	fi
2343	else
2344	ac_cpp_err=yes
2345	fi
2346	if test -z "$ac_cpp_err"; then
2347	:
2348	else
2349	echo "$as_me: failed program was:" >&5
2350	sed 's/^/\| /' conftest.$ac_ext >&5
2351
2352	# Broken: fails on valid input.
2353	continue
2354	fi
2355	rm -f conftest.err conftest.$ac_ext
2356
2357	# OK, works on sane cases. Now check whether non-existent headers
2358	# can be detected and how.
2359	cat >conftest.$ac_ext <<_ACEOF
2360	/* confdefs.h. */
2361	_ACEOF
2362	cat confdefs.h >>conftest.$ac_ext
2363	cat >>conftest.$ac_ext <<_ACEOF
2364	/* end confdefs.h. */
2365	#include <ac_nonexistent.h>
2366	_ACEOF
2367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2369	ac_status=$?
2370	grep -v '^ *+' conftest.er1 >conftest.err
2371	rm -f conftest.er1
2372	cat conftest.err >&5
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); } >/dev/null; then
2375	if test -s conftest.err; then
2376	ac_cpp_err=$ac_c_preproc_warn_flag
2377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2378	else
2379	ac_cpp_err=
2380	fi
2381	else
2382	ac_cpp_err=yes
2383	fi
2384	if test -z "$ac_cpp_err"; then
2385	# Broken: success on invalid input.
2386	continue
2387	else
2388	echo "$as_me: failed program was:" >&5
2389	sed 's/^/\| /' conftest.$ac_ext >&5
2390
2391	# Passes both tests.
2392	ac_preproc_ok=:
2393	break
2394	fi
2395	rm -f conftest.err conftest.$ac_ext
2396
2397	done
2398	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2399	rm -f conftest.err conftest.$ac_ext
2400	if $ac_preproc_ok; then
2401	break
2402	fi
2403
2404	done
2405	ac_cv_prog_CPP=$CPP
2406
2407	fi
2408	CPP=$ac_cv_prog_CPP
2409	else
2410	ac_cv_prog_CPP=$CPP
2411	fi
2412	echo "$as_me:$LINENO: result: $CPP" >&5
2413	echo "${ECHO_T}$CPP" >&6
2414	ac_preproc_ok=false
2415	for ac_c_preproc_warn_flag in '' yes
2416	do
2417	# Use a header file that comes with gcc, so configuring glibc
2418	# with a fresh cross-compiler works.
2419	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2420	# <limits.h> exists even on freestanding compilers.
2421	# On the NeXT, cc -E runs the code through the compiler's parser,
2422	# not just through cpp. "Syntax error" is here to catch this case.
2423	cat >conftest.$ac_ext <<_ACEOF
2424	/* confdefs.h. */
2425	_ACEOF
2426	cat confdefs.h >>conftest.$ac_ext
2427	cat >>conftest.$ac_ext <<_ACEOF
2428	/* end confdefs.h. */
2429	#ifdef __STDC__
2430	# include <limits.h>
2431	#else
2432	# include <assert.h>
2433	#endif
2434	Syntax error
2435	_ACEOF
2436	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2437	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2438	ac_status=$?
2439	grep -v '^ *+' conftest.er1 >conftest.err
2440	rm -f conftest.er1
2441	cat conftest.err >&5
2442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2443	(exit $ac_status); } >/dev/null; then
2444	if test -s conftest.err; then
2445	ac_cpp_err=$ac_c_preproc_warn_flag
2446	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2447	else
2448	ac_cpp_err=
2449	fi
2450	else
2451	ac_cpp_err=yes
2452	fi
2453	if test -z "$ac_cpp_err"; then
2454	:
2455	else
2456	echo "$as_me: failed program was:" >&5
2457	sed 's/^/\| /' conftest.$ac_ext >&5
2458
2459	# Broken: fails on valid input.
2460	continue
2461	fi
2462	rm -f conftest.err conftest.$ac_ext
2463
2464	# OK, works on sane cases. Now check whether non-existent headers
2465	# can be detected and how.
2466	cat >conftest.$ac_ext <<_ACEOF
2467	/* confdefs.h. */
2468	_ACEOF
2469	cat confdefs.h >>conftest.$ac_ext
2470	cat >>conftest.$ac_ext <<_ACEOF
2471	/* end confdefs.h. */
2472	#include <ac_nonexistent.h>
2473	_ACEOF
2474	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2475	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2476	ac_status=$?
2477	grep -v '^ *+' conftest.er1 >conftest.err
2478	rm -f conftest.er1
2479	cat conftest.err >&5
2480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481	(exit $ac_status); } >/dev/null; then
2482	if test -s conftest.err; then
2483	ac_cpp_err=$ac_c_preproc_warn_flag
2484	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2485	else
2486	ac_cpp_err=
2487	fi
2488	else
2489	ac_cpp_err=yes
2490	fi
2491	if test -z "$ac_cpp_err"; then
2492	# Broken: success on invalid input.
2493	continue
2494	else
2495	echo "$as_me: failed program was:" >&5
2496	sed 's/^/\| /' conftest.$ac_ext >&5
2497
2498	# Passes both tests.
2499	ac_preproc_ok=:
2500	break
2501	fi
2502	rm -f conftest.err conftest.$ac_ext
2503
2504	done
2505	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2506	rm -f conftest.err conftest.$ac_ext
2507	if $ac_preproc_ok; then
2508	:
2509	else
2510	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2511	See \`config.log' for more details." >&5
2512	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2513	See \`config.log' for more details." >&2;}
2514	{ (exit 1); exit 1; }; }
2515	fi
2516
2517	ac_ext=c
2518	ac_cpp='$CPP $CPPFLAGS'
2519	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2520	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2521	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2522
2523
2524	echo "$as_me:$LINENO: checking for egrep" >&5
2525	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2526	if test "${ac_cv_prog_egrep+set}" = set; then
2527	echo $ECHO_N "(cached) $ECHO_C" >&6
2528	else
2529	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
2530	then ac_cv_prog_egrep='grep -E'
2531	else ac_cv_prog_egrep='egrep'
2532	fi
2533	fi
2534	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2535	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2536	EGREP=$ac_cv_prog_egrep
2537
2538
2539	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2540	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2541	if test "${ac_cv_header_stdc+set}" = set; then
2542	echo $ECHO_N "(cached) $ECHO_C" >&6
2543	else
2544	cat >conftest.$ac_ext <<_ACEOF
2545	/* confdefs.h. */
2546	_ACEOF
2547	cat confdefs.h >>conftest.$ac_ext
2548	cat >>conftest.$ac_ext <<_ACEOF
2549	/* end confdefs.h. */
2550	#include <stdlib.h>
2551	#include <stdarg.h>
2552	#include <string.h>
2553	#include <float.h>
2554
2555	int
2556	main ()
2557	{
2558
2559	;
2560	return 0;
2561	}
2562	_ACEOF
2563	rm -f conftest.$ac_objext
2564	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2565	(eval $ac_compile) 2>conftest.er1
2566	ac_status=$?
2567	grep -v '^ *+' conftest.er1 >conftest.err
2568	rm -f conftest.er1
2569	cat conftest.err >&5
2570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2571	(exit $ac_status); } &&
2572	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2574	(eval $ac_try) 2>&5
2575	ac_status=$?
2576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577	(exit $ac_status); }; } &&
2578	{ ac_try='test -s conftest.$ac_objext'
2579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2580	(eval $ac_try) 2>&5
2581	ac_status=$?
2582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2583	(exit $ac_status); }; }; then
2584	ac_cv_header_stdc=yes
2585	else
2586	echo "$as_me: failed program was:" >&5
2587	sed 's/^/\| /' conftest.$ac_ext >&5
2588
2589	ac_cv_header_stdc=no
2590	fi
2591	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2592
2593	if test $ac_cv_header_stdc = yes; then
2594	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2595	cat >conftest.$ac_ext <<_ACEOF
2596	/* confdefs.h. */
2597	_ACEOF
2598	cat confdefs.h >>conftest.$ac_ext
2599	cat >>conftest.$ac_ext <<_ACEOF
2600	/* end confdefs.h. */
2601	#include <string.h>
2602
2603	_ACEOF
2604	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2605	$EGREP "memchr" >/dev/null 2>&1; then
2606	:
2607	else
2608	ac_cv_header_stdc=no
2609	fi
2610	rm -f conftest*
2611
2612	fi
2613
2614	if test $ac_cv_header_stdc = yes; then
2615	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2616	cat >conftest.$ac_ext <<_ACEOF
2617	/* confdefs.h. */
2618	_ACEOF
2619	cat confdefs.h >>conftest.$ac_ext
2620	cat >>conftest.$ac_ext <<_ACEOF
2621	/* end confdefs.h. */
2622	#include <stdlib.h>
2623
2624	_ACEOF
2625	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2626	$EGREP "free" >/dev/null 2>&1; then
2627	:
2628	else
2629	ac_cv_header_stdc=no
2630	fi
2631	rm -f conftest*
2632
2633	fi
2634
2635	if test $ac_cv_header_stdc = yes; then
2636	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2637	if test "$cross_compiling" = yes; then
2638	:
2639	else
2640	cat >conftest.$ac_ext <<_ACEOF
2641	/* confdefs.h. */
2642	_ACEOF
2643	cat confdefs.h >>conftest.$ac_ext
2644	cat >>conftest.$ac_ext <<_ACEOF
2645	/* end confdefs.h. */
2646	#include <ctype.h>
2647	#if ((' ' & 0x0FF) == 0x020)
2648	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2649	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2650	#else
2651	# define ISLOWER(c) \
2652	(('a' <= (c) && (c) <= 'i') \
2653	\|\| ('j' <= (c) && (c) <= 'r') \
2654	\|\| ('s' <= (c) && (c) <= 'z'))
2655	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
2656	#endif
2657
2658	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2659	int
2660	main ()
2661	{
2662	int i;
2663	for (i = 0; i < 256; i++)
2664	if (XOR (islower (i), ISLOWER (i))
2665	\|\| toupper (i) != TOUPPER (i))
2666	exit(2);
2667	exit (0);
2668	}
2669	_ACEOF
2670	rm -f conftest$ac_exeext
2671	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2672	(eval $ac_link) 2>&5
2673	ac_status=$?
2674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677	(eval $ac_try) 2>&5
2678	ac_status=$?
2679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680	(exit $ac_status); }; }; then
2681	:
2682	else
2683	echo "$as_me: program exited with status $ac_status" >&5
2684	echo "$as_me: failed program was:" >&5
2685	sed 's/^/\| /' conftest.$ac_ext >&5
2686
2687	( exit $ac_status )
2688	ac_cv_header_stdc=no
2689	fi
2690	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2691	fi
2692	fi
2693	fi
2694	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2695	echo "${ECHO_T}$ac_cv_header_stdc" >&6
2696	if test $ac_cv_header_stdc = yes; then
2697
2698	cat >>confdefs.h <<\_ACEOF
2699	#define STDC_HEADERS 1
2700	_ACEOF
2701
2702	fi
2703
2704	echo "$as_me:$LINENO: checking for atol" >&5
2705	echo $ECHO_N "checking for atol... $ECHO_C" >&6
2706	if test "${ac_cv_func_atol+set}" = set; then
2707	echo $ECHO_N "(cached) $ECHO_C" >&6
2708	else
2709	cat >conftest.$ac_ext <<_ACEOF
2710	/* confdefs.h. */
2711	_ACEOF
2712	cat confdefs.h >>conftest.$ac_ext
2713	cat >>conftest.$ac_ext <<_ACEOF
2714	/* end confdefs.h. */
2715	/* Define atol to an innocuous variant, in case <limits.h> declares atol.
2716	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2717	#define atol innocuous_atol
2718
2719	/* System header to define __stub macros and hopefully few prototypes,
2720	which can conflict with char atol (); below.
2721	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2722	<limits.h> exists even on freestanding compilers. */
2723
2724	#ifdef __STDC__
2725	# include <limits.h>
2726	#else
2727	# include <assert.h>
2728	#endif
2729
2730	#undef atol
2731
2732	/* Override any gcc2 internal prototype to avoid an error. */
2733	#ifdef __cplusplus
2734	extern "C"
2735	{
2736	#endif
2737	/* We use char because int might match the return type of a gcc2
2738	builtin and then its argument prototype would still apply. */
2739	char atol ();
2740	/* The GNU C library defines this for functions which it implements
2741	to always fail with ENOSYS. Some functions are actually named
2742	something starting with __ and the normal name is an alias. */
2743	#if defined (__stub_atol) \|\| defined (__stub___atol)
2744	choke me
2745	#else
2746	char (*f) () = atol;
2747	#endif
2748	#ifdef __cplusplus
2749	}
2750	#endif
2751
2752	int
2753	main ()
2754	{
2755	return f != atol;
2756	;
2757	return 0;
2758	}
2759	_ACEOF
2760	rm -f conftest.$ac_objext conftest$ac_exeext
2761	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2762	(eval $ac_link) 2>conftest.er1
2763	ac_status=$?
2764	grep -v '^ *+' conftest.er1 >conftest.err
2765	rm -f conftest.er1
2766	cat conftest.err >&5
2767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768	(exit $ac_status); } &&
2769	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2771	(eval $ac_try) 2>&5
2772	ac_status=$?
2773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2774	(exit $ac_status); }; } &&
2775	{ ac_try='test -s conftest$ac_exeext'
2776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2777	(eval $ac_try) 2>&5
2778	ac_status=$?
2779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2780	(exit $ac_status); }; }; then
2781	ac_cv_func_atol=yes
2782	else
2783	echo "$as_me: failed program was:" >&5
2784	sed 's/^/\| /' conftest.$ac_ext >&5
2785
2786	ac_cv_func_atol=no
2787	fi
2788	rm -f conftest.err conftest.$ac_objext \
2789	conftest$ac_exeext conftest.$ac_ext
2790	fi
2791	echo "$as_me:$LINENO: result: $ac_cv_func_atol" >&5
2792	echo "${ECHO_T}$ac_cv_func_atol" >&6
2793	if test $ac_cv_func_atol = yes; then
2794	:
2795	else
2796	{ { echo "$as_me:$LINENO: error: oops! no atol ?!?" >&5
2797	echo "$as_me: error: oops! no atol ?!?" >&2;}
2798	{ (exit 1); exit 1; }; }
2799	fi
2800
2801
2802	ac_ext=cc
2803	ac_cpp='$CXXCPP $CPPFLAGS'
2804	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2805	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2806	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2807	if test -n "$ac_tool_prefix"; then
2808	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2809	do
2810	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2811	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2812	echo "$as_me:$LINENO: checking for $ac_word" >&5
2813	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2814	if test "${ac_cv_prog_CXX+set}" = set; then
2815	echo $ECHO_N "(cached) $ECHO_C" >&6
2816	else
2817	if test -n "$CXX"; then
2818	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2819	else
2820	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2821	for as_dir in $PATH
2822	do
2823	IFS=$as_save_IFS
2824	test -z "$as_dir" && as_dir=.
2825	for ac_exec_ext in '' $ac_executable_extensions; do
2826	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2827	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2828	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2829	break 2
2830	fi
2831	done
2832	done
2833
2834	fi
2835	fi
2836	CXX=$ac_cv_prog_CXX
2837	if test -n "$CXX"; then
2838	echo "$as_me:$LINENO: result: $CXX" >&5
2839	echo "${ECHO_T}$CXX" >&6
2840	else
2841	echo "$as_me:$LINENO: result: no" >&5
2842	echo "${ECHO_T}no" >&6
2843	fi
2844
2845	test -n "$CXX" && break
2846	done
2847	fi
2848	if test -z "$CXX"; then
2849	ac_ct_CXX=$CXX
2850	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2851	do
2852	# Extract the first word of "$ac_prog", so it can be a program name with args.
2853	set dummy $ac_prog; ac_word=$2
2854	echo "$as_me:$LINENO: checking for $ac_word" >&5
2855	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2856	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2857	echo $ECHO_N "(cached) $ECHO_C" >&6
2858	else
2859	if test -n "$ac_ct_CXX"; then
2860	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2861	else
2862	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863	for as_dir in $PATH
2864	do
2865	IFS=$as_save_IFS
2866	test -z "$as_dir" && as_dir=.
2867	for ac_exec_ext in '' $ac_executable_extensions; do
2868	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2869	ac_cv_prog_ac_ct_CXX="$ac_prog"
2870	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2871	break 2
2872	fi
2873	done
2874	done
2875
2876	fi
2877	fi
2878	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2879	if test -n "$ac_ct_CXX"; then
2880	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2881	echo "${ECHO_T}$ac_ct_CXX" >&6
2882	else
2883	echo "$as_me:$LINENO: result: no" >&5
2884	echo "${ECHO_T}no" >&6
2885	fi
2886
2887	test -n "$ac_ct_CXX" && break
2888	done
2889	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
2890
2891	CXX=$ac_ct_CXX
2892	fi
2893
2894
2895	# Provide some information about the compiler.
2896	echo "$as_me:$LINENO:" \
2897	"checking for C++ compiler version" >&5
2898	ac_compiler=`set X $ac_compile; echo $2`
2899	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2900	(eval $ac_compiler --version </dev/null >&5) 2>&5
2901	ac_status=$?
2902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2903	(exit $ac_status); }
2904	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2905	(eval $ac_compiler -v </dev/null >&5) 2>&5
2906	ac_status=$?
2907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908	(exit $ac_status); }
2909	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2910	(eval $ac_compiler -V </dev/null >&5) 2>&5
2911	ac_status=$?
2912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2913	(exit $ac_status); }
2914
2915	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2916	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2917	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2918	echo $ECHO_N "(cached) $ECHO_C" >&6
2919	else
2920	cat >conftest.$ac_ext <<_ACEOF
2921	/* confdefs.h. */
2922	_ACEOF
2923	cat confdefs.h >>conftest.$ac_ext
2924	cat >>conftest.$ac_ext <<_ACEOF
2925	/* end confdefs.h. */
2926
2927	int
2928	main ()
2929	{
2930	#ifndef __GNUC__
2931	choke me
2932	#endif
2933
2934	;
2935	return 0;
2936	}
2937	_ACEOF
2938	rm -f conftest.$ac_objext
2939	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2940	(eval $ac_compile) 2>conftest.er1
2941	ac_status=$?
2942	grep -v '^ *+' conftest.er1 >conftest.err
2943	rm -f conftest.er1
2944	cat conftest.err >&5
2945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946	(exit $ac_status); } &&
2947	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
2948	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2949	(eval $ac_try) 2>&5
2950	ac_status=$?
2951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952	(exit $ac_status); }; } &&
2953	{ ac_try='test -s conftest.$ac_objext'
2954	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2955	(eval $ac_try) 2>&5
2956	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); }; }; then
2959	ac_compiler_gnu=yes
2960	else
2961	echo "$as_me: failed program was:" >&5
2962	sed 's/^/\| /' conftest.$ac_ext >&5
2963
2964	ac_compiler_gnu=no
2965	fi
2966	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2967	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2968
2969	fi
2970	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2971	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2972	GXX=`test $ac_compiler_gnu = yes && echo yes`
2973	ac_test_CXXFLAGS=${CXXFLAGS+set}
2974	ac_save_CXXFLAGS=$CXXFLAGS
2975	CXXFLAGS="-g"
2976	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2977	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2978	if test "${ac_cv_prog_cxx_g+set}" = set; then
2979	echo $ECHO_N "(cached) $ECHO_C" >&6
2980	else
2981	cat >conftest.$ac_ext <<_ACEOF
2982	/* confdefs.h. */
2983	_ACEOF
2984	cat confdefs.h >>conftest.$ac_ext
2985	cat >>conftest.$ac_ext <<_ACEOF
2986	/* end confdefs.h. */
2987
2988	int
2989	main ()
2990	{
2991
2992	;
2993	return 0;
2994	}
2995	_ACEOF
2996	rm -f conftest.$ac_objext
2997	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2998	(eval $ac_compile) 2>conftest.er1
2999	ac_status=$?
3000	grep -v '^ *+' conftest.er1 >conftest.err
3001	rm -f conftest.er1
3002	cat conftest.err >&5
3003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004	(exit $ac_status); } &&
3005	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007	(eval $ac_try) 2>&5
3008	ac_status=$?
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); }; } &&
3011	{ ac_try='test -s conftest.$ac_objext'
3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013	(eval $ac_try) 2>&5
3014	ac_status=$?
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); }; }; then
3017	ac_cv_prog_cxx_g=yes
3018	else
3019	echo "$as_me: failed program was:" >&5
3020	sed 's/^/\| /' conftest.$ac_ext >&5
3021
3022	ac_cv_prog_cxx_g=no
3023	fi
3024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3025	fi
3026	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3027	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3028	if test "$ac_test_CXXFLAGS" = set; then
3029	CXXFLAGS=$ac_save_CXXFLAGS
3030	elif test $ac_cv_prog_cxx_g = yes; then
3031	if test "$GXX" = yes; then
3032	CXXFLAGS="-g -O2"
3033	else
3034	CXXFLAGS="-g"
3035	fi
3036	else
3037	if test "$GXX" = yes; then
3038	CXXFLAGS="-O2"
3039	else
3040	CXXFLAGS=
3041	fi
3042	fi
3043	for ac_declaration in \
3044	'' \
3045	'extern "C" void std::exit (int) throw (); using std::exit;' \
3046	'extern "C" void std::exit (int); using std::exit;' \
3047	'extern "C" void exit (int) throw ();' \
3048	'extern "C" void exit (int);' \
3049	'void exit (int);'
3050	do
3051	cat >conftest.$ac_ext <<_ACEOF
3052	/* confdefs.h. */
3053	_ACEOF
3054	cat confdefs.h >>conftest.$ac_ext
3055	cat >>conftest.$ac_ext <<_ACEOF
3056	/* end confdefs.h. */
3057	$ac_declaration
3058	#include <stdlib.h>
3059	int
3060	main ()
3061	{
3062	exit (42);
3063	;
3064	return 0;
3065	}
3066	_ACEOF
3067	rm -f conftest.$ac_objext
3068	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3069	(eval $ac_compile) 2>conftest.er1
3070	ac_status=$?
3071	grep -v '^ *+' conftest.er1 >conftest.err
3072	rm -f conftest.er1
3073	cat conftest.err >&5
3074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075	(exit $ac_status); } &&
3076	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3078	(eval $ac_try) 2>&5
3079	ac_status=$?
3080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081	(exit $ac_status); }; } &&
3082	{ ac_try='test -s conftest.$ac_objext'
3083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3084	(eval $ac_try) 2>&5
3085	ac_status=$?
3086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3087	(exit $ac_status); }; }; then
3088	:
3089	else
3090	echo "$as_me: failed program was:" >&5
3091	sed 's/^/\| /' conftest.$ac_ext >&5
3092
3093	continue
3094	fi
3095	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3096	cat >conftest.$ac_ext <<_ACEOF
3097	/* confdefs.h. */
3098	_ACEOF
3099	cat confdefs.h >>conftest.$ac_ext
3100	cat >>conftest.$ac_ext <<_ACEOF
3101	/* end confdefs.h. */
3102	$ac_declaration
3103	int
3104	main ()
3105	{
3106	exit (42);
3107	;
3108	return 0;
3109	}
3110	_ACEOF
3111	rm -f conftest.$ac_objext
3112	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3113	(eval $ac_compile) 2>conftest.er1
3114	ac_status=$?
3115	grep -v '^ *+' conftest.er1 >conftest.err
3116	rm -f conftest.er1
3117	cat conftest.err >&5
3118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3119	(exit $ac_status); } &&
3120	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3121	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3122	(eval $ac_try) 2>&5
3123	ac_status=$?
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); }; } &&
3126	{ ac_try='test -s conftest.$ac_objext'
3127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3128	(eval $ac_try) 2>&5
3129	ac_status=$?
3130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131	(exit $ac_status); }; }; then
3132	break
3133	else
3134	echo "$as_me: failed program was:" >&5
3135	sed 's/^/\| /' conftest.$ac_ext >&5
3136
3137	fi
3138	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3139	done
3140	rm -f conftest*
3141	if test -n "$ac_declaration"; then
3142	echo '#ifdef __cplusplus' >>confdefs.h
3143	echo $ac_declaration >>confdefs.h
3144	echo '#endif' >>confdefs.h
3145	fi
3146
3147	ac_ext=c
3148	ac_cpp='$CPP $CPPFLAGS'
3149	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3150	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3151	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3152
3153	ac_ext=cc
3154	ac_cpp='$CXXCPP $CPPFLAGS'
3155	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3156	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3157	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3158
3159
3160
3161
3162	echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
3163	echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6
3164	if test "${ac_cv_lib_stdcpp_main+set}" = set; then
3165	echo $ECHO_N "(cached) $ECHO_C" >&6
3166	else
3167	ac_check_lib_save_LIBS=$LIBS
3168	LIBS="-lstdc++ $LIBS"
3169	cat >conftest.$ac_ext <<_ACEOF
3170	/* confdefs.h. */
3171	_ACEOF
3172	cat confdefs.h >>conftest.$ac_ext
3173	cat >>conftest.$ac_ext <<_ACEOF
3174	/* end confdefs.h. */
3175
3176
3177	int
3178	main ()
3179	{
3180	main ();
3181	;
3182	return 0;
3183	}
3184	_ACEOF
3185	rm -f conftest.$ac_objext conftest$ac_exeext
3186	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3187	(eval $ac_link) 2>conftest.er1
3188	ac_status=$?
3189	grep -v '^ *+' conftest.er1 >conftest.err
3190	rm -f conftest.er1
3191	cat conftest.err >&5
3192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3193	(exit $ac_status); } &&
3194	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3196	(eval $ac_try) 2>&5
3197	ac_status=$?
3198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3199	(exit $ac_status); }; } &&
3200	{ ac_try='test -s conftest$ac_exeext'
3201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3202	(eval $ac_try) 2>&5
3203	ac_status=$?
3204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3205	(exit $ac_status); }; }; then
3206	ac_cv_lib_stdcpp_main=yes
3207	else
3208	echo "$as_me: failed program was:" >&5
3209	sed 's/^/\| /' conftest.$ac_ext >&5
3210
3211	ac_cv_lib_stdcpp_main=no
3212	fi
3213	rm -f conftest.err conftest.$ac_objext \
3214	conftest$ac_exeext conftest.$ac_ext
3215	LIBS=$ac_check_lib_save_LIBS
3216	fi
3217	echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
3218	echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6
3219	if test $ac_cv_lib_stdcpp_main = yes; then
3220	cat >>confdefs.h <<_ACEOF
3221	#define HAVE_LIBSTDC__ 1
3222	_ACEOF
3223
3224	LIBS="-lstdc++ $LIBS"
3225
3226	else
3227	{ { echo "$as_me:$LINENO: error: librappture requires libstdc++" >&5
3228	echo "$as_me: error: librappture requires libstdc++" >&2;}
3229	{ (exit 1); exit 1; }; }
3230	fi
3231
3232	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3243	inttypes.h stdint.h unistd.h
3244	do
3245	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3246	echo "$as_me:$LINENO: checking for $ac_header" >&5
3247	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3248	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3249	echo $ECHO_N "(cached) $ECHO_C" >&6
3250	else
3251	cat >conftest.$ac_ext <<_ACEOF
3252	/* confdefs.h. */
3253	_ACEOF
3254	cat confdefs.h >>conftest.$ac_ext
3255	cat >>conftest.$ac_ext <<_ACEOF
3256	/* end confdefs.h. */
3257	$ac_includes_default
3258
3259	#include <$ac_header>
3260	_ACEOF
3261	rm -f conftest.$ac_objext
3262	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3263	(eval $ac_compile) 2>conftest.er1
3264	ac_status=$?
3265	grep -v '^ *+' conftest.er1 >conftest.err
3266	rm -f conftest.er1
3267	cat conftest.err >&5
3268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3269	(exit $ac_status); } &&
3270	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3272	(eval $ac_try) 2>&5
3273	ac_status=$?
3274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275	(exit $ac_status); }; } &&
3276	{ ac_try='test -s conftest.$ac_objext'
3277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278	(eval $ac_try) 2>&5
3279	ac_status=$?
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); }; }; then
3282	eval "$as_ac_Header=yes"
3283	else
3284	echo "$as_me: failed program was:" >&5
3285	sed 's/^/\| /' conftest.$ac_ext >&5
3286
3287	eval "$as_ac_Header=no"
3288	fi
3289	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3290	fi
3291	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3292	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3293	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3294	cat >>confdefs.h <<_ACEOF
3295	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3296	_ACEOF
3297
3298	fi
3299
3300	done
3301
3302
3303	ac_ext=cc
3304	ac_cpp='$CXXCPP $CPPFLAGS'
3305	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3306	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3307	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3308	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3309	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
3310	if test -z "$CXXCPP"; then
3311	if test "${ac_cv_prog_CXXCPP+set}" = set; then
3312	echo $ECHO_N "(cached) $ECHO_C" >&6
3313	else
3314	# Double quotes because CXXCPP needs to be expanded
3315	for CXXCPP in "$CXX -E" "/lib/cpp"
3316	do
3317	ac_preproc_ok=false
3318	for ac_cxx_preproc_warn_flag in '' yes
3319	do
3320	# Use a header file that comes with gcc, so configuring glibc
3321	# with a fresh cross-compiler works.
3322	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3323	# <limits.h> exists even on freestanding compilers.
3324	# On the NeXT, cc -E runs the code through the compiler's parser,
3325	# not just through cpp. "Syntax error" is here to catch this case.
3326	cat >conftest.$ac_ext <<_ACEOF
3327	/* confdefs.h. */
3328	_ACEOF
3329	cat confdefs.h >>conftest.$ac_ext
3330	cat >>conftest.$ac_ext <<_ACEOF
3331	/* end confdefs.h. */
3332	#ifdef __STDC__
3333	# include <limits.h>
3334	#else
3335	# include <assert.h>
3336	#endif
3337	Syntax error
3338	_ACEOF
3339	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3340	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3341	ac_status=$?
3342	grep -v '^ *+' conftest.er1 >conftest.err
3343	rm -f conftest.er1
3344	cat conftest.err >&5
3345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3346	(exit $ac_status); } >/dev/null; then
3347	if test -s conftest.err; then
3348	ac_cpp_err=$ac_cxx_preproc_warn_flag
3349	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3350	else
3351	ac_cpp_err=
3352	fi
3353	else
3354	ac_cpp_err=yes
3355	fi
3356	if test -z "$ac_cpp_err"; then
3357	:
3358	else
3359	echo "$as_me: failed program was:" >&5
3360	sed 's/^/\| /' conftest.$ac_ext >&5
3361
3362	# Broken: fails on valid input.
3363	continue
3364	fi
3365	rm -f conftest.err conftest.$ac_ext
3366
3367	# OK, works on sane cases. Now check whether non-existent headers
3368	# can be detected and how.
3369	cat >conftest.$ac_ext <<_ACEOF
3370	/* confdefs.h. */
3371	_ACEOF
3372	cat confdefs.h >>conftest.$ac_ext
3373	cat >>conftest.$ac_ext <<_ACEOF
3374	/* end confdefs.h. */
3375	#include <ac_nonexistent.h>
3376	_ACEOF
3377	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3378	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3379	ac_status=$?
3380	grep -v '^ *+' conftest.er1 >conftest.err
3381	rm -f conftest.er1
3382	cat conftest.err >&5
3383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3384	(exit $ac_status); } >/dev/null; then
3385	if test -s conftest.err; then
3386	ac_cpp_err=$ac_cxx_preproc_warn_flag
3387	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3388	else
3389	ac_cpp_err=
3390	fi
3391	else
3392	ac_cpp_err=yes
3393	fi
3394	if test -z "$ac_cpp_err"; then
3395	# Broken: success on invalid input.
3396	continue
3397	else
3398	echo "$as_me: failed program was:" >&5
3399	sed 's/^/\| /' conftest.$ac_ext >&5
3400
3401	# Passes both tests.
3402	ac_preproc_ok=:
3403	break
3404	fi
3405	rm -f conftest.err conftest.$ac_ext
3406
3407	done
3408	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3409	rm -f conftest.err conftest.$ac_ext
3410	if $ac_preproc_ok; then
3411	break
3412	fi
3413
3414	done
3415	ac_cv_prog_CXXCPP=$CXXCPP
3416
3417	fi
3418	CXXCPP=$ac_cv_prog_CXXCPP
3419	else
3420	ac_cv_prog_CXXCPP=$CXXCPP
3421	fi
3422	echo "$as_me:$LINENO: result: $CXXCPP" >&5
3423	echo "${ECHO_T}$CXXCPP" >&6
3424	ac_preproc_ok=false
3425	for ac_cxx_preproc_warn_flag in '' yes
3426	do
3427	# Use a header file that comes with gcc, so configuring glibc
3428	# with a fresh cross-compiler works.
3429	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3430	# <limits.h> exists even on freestanding compilers.
3431	# On the NeXT, cc -E runs the code through the compiler's parser,
3432	# not just through cpp. "Syntax error" is here to catch this case.
3433	cat >conftest.$ac_ext <<_ACEOF
3434	/* confdefs.h. */
3435	_ACEOF
3436	cat confdefs.h >>conftest.$ac_ext
3437	cat >>conftest.$ac_ext <<_ACEOF
3438	/* end confdefs.h. */
3439	#ifdef __STDC__
3440	# include <limits.h>
3441	#else
3442	# include <assert.h>
3443	#endif
3444	Syntax error
3445	_ACEOF
3446	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3447	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3448	ac_status=$?
3449	grep -v '^ *+' conftest.er1 >conftest.err
3450	rm -f conftest.er1
3451	cat conftest.err >&5
3452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3453	(exit $ac_status); } >/dev/null; then
3454	if test -s conftest.err; then
3455	ac_cpp_err=$ac_cxx_preproc_warn_flag
3456	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3457	else
3458	ac_cpp_err=
3459	fi
3460	else
3461	ac_cpp_err=yes
3462	fi
3463	if test -z "$ac_cpp_err"; then
3464	:
3465	else
3466	echo "$as_me: failed program was:" >&5
3467	sed 's/^/\| /' conftest.$ac_ext >&5
3468
3469	# Broken: fails on valid input.
3470	continue
3471	fi
3472	rm -f conftest.err conftest.$ac_ext
3473
3474	# OK, works on sane cases. Now check whether non-existent headers
3475	# can be detected and how.
3476	cat >conftest.$ac_ext <<_ACEOF
3477	/* confdefs.h. */
3478	_ACEOF
3479	cat confdefs.h >>conftest.$ac_ext
3480	cat >>conftest.$ac_ext <<_ACEOF
3481	/* end confdefs.h. */
3482	#include <ac_nonexistent.h>
3483	_ACEOF
3484	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3485	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3486	ac_status=$?
3487	grep -v '^ *+' conftest.er1 >conftest.err
3488	rm -f conftest.er1
3489	cat conftest.err >&5
3490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3491	(exit $ac_status); } >/dev/null; then
3492	if test -s conftest.err; then
3493	ac_cpp_err=$ac_cxx_preproc_warn_flag
3494	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3495	else
3496	ac_cpp_err=
3497	fi
3498	else
3499	ac_cpp_err=yes
3500	fi
3501	if test -z "$ac_cpp_err"; then
3502	# Broken: success on invalid input.
3503	continue
3504	else
3505	echo "$as_me: failed program was:" >&5
3506	sed 's/^/\| /' conftest.$ac_ext >&5
3507
3508	# Passes both tests.
3509	ac_preproc_ok=:
3510	break
3511	fi
3512	rm -f conftest.err conftest.$ac_ext
3513
3514	done
3515	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3516	rm -f conftest.err conftest.$ac_ext
3517	if $ac_preproc_ok; then
3518	:
3519	else
3520	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3521	See \`config.log' for more details." >&5
3522	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3523	See \`config.log' for more details." >&2;}
3524	{ (exit 1); exit 1; }; }
3525	fi
3526
3527	ac_ext=cc
3528	ac_cpp='$CXXCPP $CPPFLAGS'
3529	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3532
3533
3534
3535	for ac_header in stack
3536	do
3537	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3538	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3539	echo "$as_me:$LINENO: checking for $ac_header" >&5
3540	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3541	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3542	echo $ECHO_N "(cached) $ECHO_C" >&6
3543	fi
3544	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3545	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3546	else
3547	# Is the header compilable?
3548	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3549	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3550	cat >conftest.$ac_ext <<_ACEOF
3551	/* confdefs.h. */
3552	_ACEOF
3553	cat confdefs.h >>conftest.$ac_ext
3554	cat >>conftest.$ac_ext <<_ACEOF
3555	/* end confdefs.h. */
3556	$ac_includes_default
3557	#include <$ac_header>
3558	_ACEOF
3559	rm -f conftest.$ac_objext
3560	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3561	(eval $ac_compile) 2>conftest.er1
3562	ac_status=$?
3563	grep -v '^ *+' conftest.er1 >conftest.err
3564	rm -f conftest.er1
3565	cat conftest.err >&5
3566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567	(exit $ac_status); } &&
3568	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570	(eval $ac_try) 2>&5
3571	ac_status=$?
3572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573	(exit $ac_status); }; } &&
3574	{ ac_try='test -s conftest.$ac_objext'
3575	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3576	(eval $ac_try) 2>&5
3577	ac_status=$?
3578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579	(exit $ac_status); }; }; then
3580	ac_header_compiler=yes
3581	else
3582	echo "$as_me: failed program was:" >&5
3583	sed 's/^/\| /' conftest.$ac_ext >&5
3584
3585	ac_header_compiler=no
3586	fi
3587	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3588	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3589	echo "${ECHO_T}$ac_header_compiler" >&6
3590
3591	# Is the header present?
3592	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3593	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3594	cat >conftest.$ac_ext <<_ACEOF
3595	/* confdefs.h. */
3596	_ACEOF
3597	cat confdefs.h >>conftest.$ac_ext
3598	cat >>conftest.$ac_ext <<_ACEOF
3599	/* end confdefs.h. */
3600	#include <$ac_header>
3601	_ACEOF
3602	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3603	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3604	ac_status=$?
3605	grep -v '^ *+' conftest.er1 >conftest.err
3606	rm -f conftest.er1
3607	cat conftest.err >&5
3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609	(exit $ac_status); } >/dev/null; then
3610	if test -s conftest.err; then
3611	ac_cpp_err=$ac_cxx_preproc_warn_flag
3612	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3613	else
3614	ac_cpp_err=
3615	fi
3616	else
3617	ac_cpp_err=yes
3618	fi
3619	if test -z "$ac_cpp_err"; then
3620	ac_header_preproc=yes
3621	else
3622	echo "$as_me: failed program was:" >&5
3623	sed 's/^/\| /' conftest.$ac_ext >&5
3624
3625	ac_header_preproc=no
3626	fi
3627	rm -f conftest.err conftest.$ac_ext
3628	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3629	echo "${ECHO_T}$ac_header_preproc" >&6
3630
3631	# So? What about this header?
3632	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
3633	yes:no: )
3634	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3635	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3636	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3637	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3638	ac_header_preproc=yes
3639	;;
3640	no:yes:* )
3641	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3642	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3643	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3644	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3645	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3646	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3647	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3648	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3649	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3650	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3651	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3652	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3653	(
3654	cat <<\_ASBOX
3655	## ------------------------------------------ ##
3656	## Report this to the AC_PACKAGE_NAME lists. ##
3657	## ------------------------------------------ ##
3658	_ASBOX
3659	) \|
3660	sed "s/^/$as_me: WARNING: /" >&2
3661	;;
3662	esac
3663	echo "$as_me:$LINENO: checking for $ac_header" >&5
3664	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3665	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3666	echo $ECHO_N "(cached) $ECHO_C" >&6
3667	else
3668	eval "$as_ac_Header=\$ac_header_preproc"
3669	fi
3670	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3671	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3672
3673	fi
3674	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3675	cat >>confdefs.h <<_ACEOF
3676	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3677	_ACEOF
3678
3679	else
3680	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
3681	echo "$as_me: WARNING: STL classes missing ?" >&2;}
3682	fi
3683
3684	done
3685
3686
3687	for ac_header in string
3688	do
3689	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3690	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3691	echo "$as_me:$LINENO: checking for $ac_header" >&5
3692	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3693	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3694	echo $ECHO_N "(cached) $ECHO_C" >&6
3695	fi
3696	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3697	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3698	else
3699	# Is the header compilable?
3700	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3701	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3702	cat >conftest.$ac_ext <<_ACEOF
3703	/* confdefs.h. */
3704	_ACEOF
3705	cat confdefs.h >>conftest.$ac_ext
3706	cat >>conftest.$ac_ext <<_ACEOF
3707	/* end confdefs.h. */
3708	$ac_includes_default
3709	#include <$ac_header>
3710	_ACEOF
3711	rm -f conftest.$ac_objext
3712	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3713	(eval $ac_compile) 2>conftest.er1
3714	ac_status=$?
3715	grep -v '^ *+' conftest.er1 >conftest.err
3716	rm -f conftest.er1
3717	cat conftest.err >&5
3718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719	(exit $ac_status); } &&
3720	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3721	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3722	(eval $ac_try) 2>&5
3723	ac_status=$?
3724	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3725	(exit $ac_status); }; } &&
3726	{ ac_try='test -s conftest.$ac_objext'
3727	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3728	(eval $ac_try) 2>&5
3729	ac_status=$?
3730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3731	(exit $ac_status); }; }; then
3732	ac_header_compiler=yes
3733	else
3734	echo "$as_me: failed program was:" >&5
3735	sed 's/^/\| /' conftest.$ac_ext >&5
3736
3737	ac_header_compiler=no
3738	fi
3739	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3740	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3741	echo "${ECHO_T}$ac_header_compiler" >&6
3742
3743	# Is the header present?
3744	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3745	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3746	cat >conftest.$ac_ext <<_ACEOF
3747	/* confdefs.h. */
3748	_ACEOF
3749	cat confdefs.h >>conftest.$ac_ext
3750	cat >>conftest.$ac_ext <<_ACEOF
3751	/* end confdefs.h. */
3752	#include <$ac_header>
3753	_ACEOF
3754	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3755	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3756	ac_status=$?
3757	grep -v '^ *+' conftest.er1 >conftest.err
3758	rm -f conftest.er1
3759	cat conftest.err >&5
3760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3761	(exit $ac_status); } >/dev/null; then
3762	if test -s conftest.err; then
3763	ac_cpp_err=$ac_cxx_preproc_warn_flag
3764	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3765	else
3766	ac_cpp_err=
3767	fi
3768	else
3769	ac_cpp_err=yes
3770	fi
3771	if test -z "$ac_cpp_err"; then
3772	ac_header_preproc=yes
3773	else
3774	echo "$as_me: failed program was:" >&5
3775	sed 's/^/\| /' conftest.$ac_ext >&5
3776
3777	ac_header_preproc=no
3778	fi
3779	rm -f conftest.err conftest.$ac_ext
3780	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3781	echo "${ECHO_T}$ac_header_preproc" >&6
3782
3783	# So? What about this header?
3784	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
3785	yes:no: )
3786	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3787	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3788	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3789	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3790	ac_header_preproc=yes
3791	;;
3792	no:yes:* )
3793	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3794	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3795	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3796	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3797	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3798	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3799	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3800	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3801	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3802	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3803	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3804	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3805	(
3806	cat <<\_ASBOX
3807	## ------------------------------------------ ##
3808	## Report this to the AC_PACKAGE_NAME lists. ##
3809	## ------------------------------------------ ##
3810	_ASBOX
3811	) \|
3812	sed "s/^/$as_me: WARNING: /" >&2
3813	;;
3814	esac
3815	echo "$as_me:$LINENO: checking for $ac_header" >&5
3816	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3817	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3818	echo $ECHO_N "(cached) $ECHO_C" >&6
3819	else
3820	eval "$as_ac_Header=\$ac_header_preproc"
3821	fi
3822	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3823	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3824
3825	fi
3826	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3827	cat >>confdefs.h <<_ACEOF
3828	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3829	_ACEOF
3830
3831	else
3832	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
3833	echo "$as_me: WARNING: STL classes missing ?" >&2;}
3834	fi
3835
3836	done
3837
3838
3839	for ac_header in list
3840	do
3841	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3842	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3843	echo "$as_me:$LINENO: checking for $ac_header" >&5
3844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3846	echo $ECHO_N "(cached) $ECHO_C" >&6
3847	fi
3848	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3849	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3850	else
3851	# Is the header compilable?
3852	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3854	cat >conftest.$ac_ext <<_ACEOF
3855	/* confdefs.h. */
3856	_ACEOF
3857	cat confdefs.h >>conftest.$ac_ext
3858	cat >>conftest.$ac_ext <<_ACEOF
3859	/* end confdefs.h. */
3860	$ac_includes_default
3861	#include <$ac_header>
3862	_ACEOF
3863	rm -f conftest.$ac_objext
3864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3865	(eval $ac_compile) 2>conftest.er1
3866	ac_status=$?
3867	grep -v '^ *+' conftest.er1 >conftest.err
3868	rm -f conftest.er1
3869	cat conftest.err >&5
3870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871	(exit $ac_status); } &&
3872	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874	(eval $ac_try) 2>&5
3875	ac_status=$?
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); }; } &&
3878	{ ac_try='test -s conftest.$ac_objext'
3879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880	(eval $ac_try) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); }; }; then
3884	ac_header_compiler=yes
3885	else
3886	echo "$as_me: failed program was:" >&5
3887	sed 's/^/\| /' conftest.$ac_ext >&5
3888
3889	ac_header_compiler=no
3890	fi
3891	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3892	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3893	echo "${ECHO_T}$ac_header_compiler" >&6
3894
3895	# Is the header present?
3896	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3897	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3898	cat >conftest.$ac_ext <<_ACEOF
3899	/* confdefs.h. */
3900	_ACEOF
3901	cat confdefs.h >>conftest.$ac_ext
3902	cat >>conftest.$ac_ext <<_ACEOF
3903	/* end confdefs.h. */
3904	#include <$ac_header>
3905	_ACEOF
3906	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3907	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3908	ac_status=$?
3909	grep -v '^ *+' conftest.er1 >conftest.err
3910	rm -f conftest.er1
3911	cat conftest.err >&5
3912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3913	(exit $ac_status); } >/dev/null; then
3914	if test -s conftest.err; then
3915	ac_cpp_err=$ac_cxx_preproc_warn_flag
3916	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3917	else
3918	ac_cpp_err=
3919	fi
3920	else
3921	ac_cpp_err=yes
3922	fi
3923	if test -z "$ac_cpp_err"; then
3924	ac_header_preproc=yes
3925	else
3926	echo "$as_me: failed program was:" >&5
3927	sed 's/^/\| /' conftest.$ac_ext >&5
3928
3929	ac_header_preproc=no
3930	fi
3931	rm -f conftest.err conftest.$ac_ext
3932	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3933	echo "${ECHO_T}$ac_header_preproc" >&6
3934
3935	# So? What about this header?
3936	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
3937	yes:no: )
3938	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3939	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3940	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3941	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3942	ac_header_preproc=yes
3943	;;
3944	no:yes:* )
3945	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3946	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3947	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3948	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3949	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3950	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3951	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3952	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3953	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3954	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3955	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3956	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3957	(
3958	cat <<\_ASBOX
3959	## ------------------------------------------ ##
3960	## Report this to the AC_PACKAGE_NAME lists. ##
3961	## ------------------------------------------ ##
3962	_ASBOX
3963	) \|
3964	sed "s/^/$as_me: WARNING: /" >&2
3965	;;
3966	esac
3967	echo "$as_me:$LINENO: checking for $ac_header" >&5
3968	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3969	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3970	echo $ECHO_N "(cached) $ECHO_C" >&6
3971	else
3972	eval "$as_ac_Header=\$ac_header_preproc"
3973	fi
3974	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3975	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3976
3977	fi
3978	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3979	cat >>confdefs.h <<_ACEOF
3980	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3981	_ACEOF
3982
3983	else
3984	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
3985	echo "$as_me: WARNING: STL classes missing ?" >&2;}
3986	fi
3987
3988	done
3989
3990
3991	for ac_header in vector
3992	do
3993	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3994	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3995	echo "$as_me:$LINENO: checking for $ac_header" >&5
3996	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3997	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3998	echo $ECHO_N "(cached) $ECHO_C" >&6
3999	fi
4000	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4001	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4002	else
4003	# Is the header compilable?
4004	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4005	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4006	cat >conftest.$ac_ext <<_ACEOF
4007	/* confdefs.h. */
4008	_ACEOF
4009	cat confdefs.h >>conftest.$ac_ext
4010	cat >>conftest.$ac_ext <<_ACEOF
4011	/* end confdefs.h. */
4012	$ac_includes_default
4013	#include <$ac_header>
4014	_ACEOF
4015	rm -f conftest.$ac_objext
4016	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4017	(eval $ac_compile) 2>conftest.er1
4018	ac_status=$?
4019	grep -v '^ *+' conftest.er1 >conftest.err
4020	rm -f conftest.er1
4021	cat conftest.err >&5
4022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4023	(exit $ac_status); } &&
4024	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
4025	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4026	(eval $ac_try) 2>&5
4027	ac_status=$?
4028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4029	(exit $ac_status); }; } &&
4030	{ ac_try='test -s conftest.$ac_objext'
4031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4032	(eval $ac_try) 2>&5
4033	ac_status=$?
4034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4035	(exit $ac_status); }; }; then
4036	ac_header_compiler=yes
4037	else
4038	echo "$as_me: failed program was:" >&5
4039	sed 's/^/\| /' conftest.$ac_ext >&5
4040
4041	ac_header_compiler=no
4042	fi
4043	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4044	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4045	echo "${ECHO_T}$ac_header_compiler" >&6
4046
4047	# Is the header present?
4048	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4049	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4050	cat >conftest.$ac_ext <<_ACEOF
4051	/* confdefs.h. */
4052	_ACEOF
4053	cat confdefs.h >>conftest.$ac_ext
4054	cat >>conftest.$ac_ext <<_ACEOF
4055	/* end confdefs.h. */
4056	#include <$ac_header>
4057	_ACEOF
4058	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4059	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4060	ac_status=$?
4061	grep -v '^ *+' conftest.er1 >conftest.err
4062	rm -f conftest.er1
4063	cat conftest.err >&5
4064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4065	(exit $ac_status); } >/dev/null; then
4066	if test -s conftest.err; then
4067	ac_cpp_err=$ac_cxx_preproc_warn_flag
4068	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4069	else
4070	ac_cpp_err=
4071	fi
4072	else
4073	ac_cpp_err=yes
4074	fi
4075	if test -z "$ac_cpp_err"; then
4076	ac_header_preproc=yes
4077	else
4078	echo "$as_me: failed program was:" >&5
4079	sed 's/^/\| /' conftest.$ac_ext >&5
4080
4081	ac_header_preproc=no
4082	fi
4083	rm -f conftest.err conftest.$ac_ext
4084	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4085	echo "${ECHO_T}$ac_header_preproc" >&6
4086
4087	# So? What about this header?
4088	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4089	yes:no: )
4090	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4091	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4092	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4093	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4094	ac_header_preproc=yes
4095	;;
4096	no:yes:* )
4097	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4098	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4099	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4100	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4101	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4102	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4103	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4104	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4105	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4106	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4107	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4108	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4109	(
4110	cat <<\_ASBOX
4111	## ------------------------------------------ ##
4112	## Report this to the AC_PACKAGE_NAME lists. ##
4113	## ------------------------------------------ ##
4114	_ASBOX
4115	) \|
4116	sed "s/^/$as_me: WARNING: /" >&2
4117	;;
4118	esac
4119	echo "$as_me:$LINENO: checking for $ac_header" >&5
4120	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4121	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4122	echo $ECHO_N "(cached) $ECHO_C" >&6
4123	else
4124	eval "$as_ac_Header=\$ac_header_preproc"
4125	fi
4126	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4127	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4128
4129	fi
4130	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4131	cat >>confdefs.h <<_ACEOF
4132	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4133	_ACEOF
4134
4135	else
4136	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
4137	echo "$as_me: WARNING: STL classes missing ?" >&2;}
4138	fi
4139
4140	done
4141
4142
4143	ac_ext=f
4144	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4145	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4146	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4147	if test -n "$ac_tool_prefix"; then
4148	for ac_prog in f77 fort77 g77 f90 xlf xlf90 fl32
4149	do
4150	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4151	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4152	echo "$as_me:$LINENO: checking for $ac_word" >&5
4153	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4154	if test "${ac_cv_prog_F77+set}" = set; then
4155	echo $ECHO_N "(cached) $ECHO_C" >&6
4156	else
4157	if test -n "$F77"; then
4158	ac_cv_prog_F77="$F77" # Let the user override the test.
4159	else
4160	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4161	for as_dir in $PATH
4162	do
4163	IFS=$as_save_IFS
4164	test -z "$as_dir" && as_dir=.
4165	for ac_exec_ext in '' $ac_executable_extensions; do
4166	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4167	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4168	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4169	break 2
4170	fi
4171	done
4172	done
4173
4174	fi
4175	fi
4176	F77=$ac_cv_prog_F77
4177	if test -n "$F77"; then
4178	echo "$as_me:$LINENO: result: $F77" >&5
4179	echo "${ECHO_T}$F77" >&6
4180	else
4181	echo "$as_me:$LINENO: result: no" >&5
4182	echo "${ECHO_T}no" >&6
4183	fi
4184
4185	test -n "$F77" && break
4186	done
4187	fi
4188	if test -z "$F77"; then
4189	ac_ct_F77=$F77
4190	for ac_prog in f77 fort77 g77 f90 xlf xlf90 fl32
4191	do
4192	# Extract the first word of "$ac_prog", so it can be a program name with args.
4193	set dummy $ac_prog; ac_word=$2
4194	echo "$as_me:$LINENO: checking for $ac_word" >&5
4195	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4196	if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4197	echo $ECHO_N "(cached) $ECHO_C" >&6
4198	else
4199	if test -n "$ac_ct_F77"; then
4200	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4201	else
4202	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4203	for as_dir in $PATH
4204	do
4205	IFS=$as_save_IFS
4206	test -z "$as_dir" && as_dir=.
4207	for ac_exec_ext in '' $ac_executable_extensions; do
4208	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4209	ac_cv_prog_ac_ct_F77="$ac_prog"
4210	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4211	break 2
4212	fi
4213	done
4214	done
4215
4216	fi
4217	fi
4218	ac_ct_F77=$ac_cv_prog_ac_ct_F77
4219	if test -n "$ac_ct_F77"; then
4220	echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4221	echo "${ECHO_T}$ac_ct_F77" >&6
4222	else
4223	echo "$as_me:$LINENO: result: no" >&5
4224	echo "${ECHO_T}no" >&6
4225	fi
4226
4227	test -n "$ac_ct_F77" && break
4228	done
4229
4230	F77=$ac_ct_F77
4231	fi
4232
4233
4234	# Provide some information about the compiler.
4235	echo "$as_me:4235:" \
4236	"checking for Fortran 77 compiler version" >&5
4237	ac_compiler=`set X $ac_compile; echo $2`
4238	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4239	(eval $ac_compiler --version </dev/null >&5) 2>&5
4240	ac_status=$?
4241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4242	(exit $ac_status); }
4243	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4244	(eval $ac_compiler -v </dev/null >&5) 2>&5
4245	ac_status=$?
4246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4247	(exit $ac_status); }
4248	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4249	(eval $ac_compiler -V </dev/null >&5) 2>&5
4250	ac_status=$?
4251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252	(exit $ac_status); }
4253	rm -f a.out
4254
4255	# If we don't use `.F' as extension, the preprocessor is not run on the
4256	# input file. (Note that this only needs to work for GNU compilers.)
4257	ac_save_ext=$ac_ext
4258	ac_ext=F
4259	echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
4260	echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
4261	if test "${ac_cv_f77_compiler_gnu+set}" = set; then
4262	echo $ECHO_N "(cached) $ECHO_C" >&6
4263	else
4264	cat >conftest.$ac_ext <<_ACEOF
4265	program main
4266	#ifndef __GNUC__
4267	choke me
4268	#endif
4269
4270	end
4271	_ACEOF
4272	rm -f conftest.$ac_objext
4273	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4274	(eval $ac_compile) 2>conftest.er1
4275	ac_status=$?
4276	grep -v '^ *+' conftest.er1 >conftest.err
4277	rm -f conftest.er1
4278	cat conftest.err >&5
4279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4280	(exit $ac_status); } &&
4281	{ ac_try='test -z "$ac_f77_werror_flag" \|\| test ! -s conftest.err'
4282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4283	(eval $ac_try) 2>&5
4284	ac_status=$?
4285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4286	(exit $ac_status); }; } &&
4287	{ ac_try='test -s conftest.$ac_objext'
4288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4289	(eval $ac_try) 2>&5
4290	ac_status=$?
4291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4292	(exit $ac_status); }; }; then
4293	ac_compiler_gnu=yes
4294	else
4295	echo "$as_me: failed program was:" >&5
4296	sed 's/^/\| /' conftest.$ac_ext >&5
4297
4298	ac_compiler_gnu=no
4299	fi
4300	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4301	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4302
4303	fi
4304	echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
4305	echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
4306	ac_ext=$ac_save_ext
4307	ac_test_FFLAGS=${FFLAGS+set}
4308	ac_save_FFLAGS=$FFLAGS
4309	FFLAGS=
4310	echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
4311	echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
4312	if test "${ac_cv_prog_f77_g+set}" = set; then
4313	echo $ECHO_N "(cached) $ECHO_C" >&6
4314	else
4315	FFLAGS=-g
4316	cat >conftest.$ac_ext <<_ACEOF
4317	program main
4318
4319	end
4320	_ACEOF
4321	rm -f conftest.$ac_objext
4322	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4323	(eval $ac_compile) 2>conftest.er1
4324	ac_status=$?
4325	grep -v '^ *+' conftest.er1 >conftest.err
4326	rm -f conftest.er1
4327	cat conftest.err >&5
4328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4329	(exit $ac_status); } &&
4330	{ ac_try='test -z "$ac_f77_werror_flag" \|\| test ! -s conftest.err'
4331	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4332	(eval $ac_try) 2>&5
4333	ac_status=$?
4334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4335	(exit $ac_status); }; } &&
4336	{ ac_try='test -s conftest.$ac_objext'
4337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4338	(eval $ac_try) 2>&5
4339	ac_status=$?
4340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4341	(exit $ac_status); }; }; then
4342	ac_cv_prog_f77_g=yes
4343	else
4344	echo "$as_me: failed program was:" >&5
4345	sed 's/^/\| /' conftest.$ac_ext >&5
4346
4347	ac_cv_prog_f77_g=no
4348	fi
4349	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4350
4351	fi
4352	echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
4353	echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
4354	if test "$ac_test_FFLAGS" = set; then
4355	FFLAGS=$ac_save_FFLAGS
4356	elif test $ac_cv_prog_f77_g = yes; then
4357	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4358	FFLAGS="-g -O2"
4359	else
4360	FFLAGS="-g"
4361	fi
4362	else
4363	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4364	FFLAGS="-O2"
4365	else
4366	FFLAGS=
4367	fi
4368	fi
4369
4370	G77=`test $ac_compiler_gnu = yes && echo yes`
4371	ac_ext=cc
4372	ac_cpp='$CXXCPP $CPPFLAGS'
4373	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4374	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4375	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4376
4377
4378
4379
4380	RP_BASE=`pwd`
4381
4382
4383	ac_config_files="$ac_config_files Makefile examples/app-fermi/cee/Makefile examples/app-fermi/fortran/Makefile examples/c-example/Makefile src/Makefile src/matlab/Makefile src/octave/Makefile test/Makefile gui/apps/rappture"
4384	cat >confcache <<\_ACEOF
4385	# This file is a shell script that caches the results of configure
4386	# tests run on this system so they can be shared between configure
4387	# scripts and configure runs, see configure's option --config-cache.
4388	# It is not useful on other systems. If it contains results you don't
4389	# want to keep, you may remove or edit it.
4390	#
4391	# config.status only pays attention to the cache file if you give it
4392	# the --recheck option to rerun configure.
4393	#
4394	# `ac_cv_env_foo' variables (set or unset) will be overridden when
4395	# loading this file, other unset `ac_cv_foo' will be assigned the
4396	# following values.
4397
4398	_ACEOF
4399
4400	# The following way of writing the cache mishandles newlines in values,
4401	# but we know of no workaround that is simple, portable, and efficient.
4402	# So, don't put newlines in cache variables' values.
4403	# Ultrix sh set writes to stderr and can't be redirected directly,
4404	# and sets the high bit in the cache file unless we assign to the vars.
4405	{
4406	(set) 2>&1 \|
4407	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
4408	ac_space=\ )
4409	# `set' does not quote correctly, so add quotes (double-quote
4410	# substitution turns \\\\ into \\, and sed turns \\ into \).
4411	sed -n \
4412	"s/'/'\\\\''/g;
4413	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
4414	;;
4415	*)
4416	# `set' quotes correctly as required by POSIX, so do not add quotes.
4417	sed -n \
4418	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
4419	;;
4420	esac;
4421	} \|
4422	sed '
4423	t clear
4424	: clear
4425	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
4426	t end
4427	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
4428	: end' >>confcache
4429	if diff $cache_file confcache >/dev/null 2>&1; then :; else
4430	if test -w $cache_file; then
4431	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4432	cat confcache >$cache_file
4433	else
4434	echo "not updating unwritable cache $cache_file"
4435	fi
4436	fi
4437	rm -f confcache
4438
4439	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4440	# Let make expand exec_prefix.
4441	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4442
4443	# VPATH may cause trouble with some makes, so we remove $(srcdir),
4444	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4445	# trailing colons and then remove the whole line if VPATH becomes empty
4446	# (actually we leave an empty line to preserve line numbers).
4447	if test "x$srcdir" = x.; then
4448	ac_vpsub='/^[ ]VPATH[ ]=/{
4449	s/:\$(srcdir):/:/;
4450	s/:\${srcdir}:/:/;
4451	s/:@srcdir@:/:/;
4452	s/^$[^=]=[ ]$:*/\1/;
4453	s/:*$//;
4454	s/^[^=]=[ ]$//;
4455	}'
4456	fi
4457
4458	# Transform confdefs.h into DEFS.
4459	# Protect against shell expansion while executing Makefile rules.
4460	# Protect against Makefile macro expansion.
4461	#
4462	# If the first sed substitution is executed (which looks for macros that
4463	# take arguments), then we branch to the quote section. Otherwise,
4464	# look for a macro that doesn't take arguments.
4465	cat >confdef2opt.sed <<\_ACEOF
4466	t clear
4467	: clear
4468	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
4469	t quote
4470	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
4471	t quote
4472	d
4473	: quote
4474	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
4475	s,\[,\\&,g
4476	s,\],\\&,g
4477	s,\$,$$,g
4478	p
4479	_ACEOF
4480	# We use echo to avoid assuming a particular line-breaking character.
4481	# The extra dot is to prevent the shell from consuming trailing
4482	# line-breaks from the sub-command output. A line-break within
4483	# single-quotes doesn't work because, if this script is created in a
4484	# platform that uses two characters for line-breaks (e.g., DOS), tr
4485	# would break.
4486	ac_LF_and_DOT=`echo; echo .`
4487	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
4488	rm -f confdef2opt.sed
4489
4490
4491	ac_libobjs=
4492	ac_ltlibobjs=
4493	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4494	# 1. Remove the extension, and $U if already installed.
4495	ac_i=`echo "$ac_i" \|
4496	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4497	# 2. Add them.
4498	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4499	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4500	done
4501	LIBOBJS=$ac_libobjs
4502
4503	LTLIBOBJS=$ac_ltlibobjs
4504
4505
4506
4507	: ${CONFIG_STATUS=./config.status}
4508	ac_clean_files_save=$ac_clean_files
4509	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4510	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4511	echo "$as_me: creating $CONFIG_STATUS" >&6;}
4512	cat >$CONFIG_STATUS <<_ACEOF
4513	#! $SHELL
4514	# Generated by $as_me.
4515	# Run this file to recreate the current configuration.
4516	# Compiler output produced by configure, useful for debugging
4517	# configure, is in config.log if it exists.
4518
4519	debug=false
4520	ac_cs_recheck=false
4521	ac_cs_silent=false
4522	SHELL=\${CONFIG_SHELL-$SHELL}
4523	_ACEOF
4524
4525	cat >>$CONFIG_STATUS <<\_ACEOF
4526	## --------------------- ##
4527	## M4sh Initialization. ##
4528	## --------------------- ##
4529
4530	# Be Bourne compatible
4531	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4532	emulate sh
4533	NULLCMD=:
4534	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4535	# is contrary to our usage. Disable this feature.
4536	alias -g '${1+"$@"}'='"$@"'
4537	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4538	set -o posix
4539	fi
4540	DUALCASE=1; export DUALCASE # for MKS sh
4541
4542	# Support unset when possible.
4543	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
4544	as_unset=unset
4545	else
4546	as_unset=false
4547	fi
4548
4549
4550	# Work around bugs in pre-3.0 UWIN ksh.
4551	$as_unset ENV MAIL MAILPATH
4552	PS1='$ '
4553	PS2='> '
4554	PS4='+ '
4555
4556	# NLS nuisances.
4557	for as_var in \
4558	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4559	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4560	LC_TELEPHONE LC_TIME
4561	do
4562	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4563	eval $as_var=C; export $as_var
4564	else
4565	$as_unset $as_var
4566	fi
4567	done
4568
4569	# Required to use basename.
4570	if expr a : '$a$' >/dev/null 2>&1; then
4571	as_expr=expr
4572	else
4573	as_expr=false
4574	fi
4575
4576	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4577	as_basename=basename
4578	else
4579	as_basename=false
4580	fi
4581
4582
4583	# Name of the executable.
4584	as_me=`$as_basename "$0" \|\|
4585	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
4586	X"$0" : 'X$//$$' \\| \
4587	X"$0" : 'X$/$$' \\| \
4588	. : '$.$' 2>/dev/null \|\|
4589	echo X/"$0" \|
4590	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
4591	/^X\/$\/\/$$/{ s//\1/; q; }
4592	/^X\/$\/$.*/{ s//\1/; q; }
4593	s/.*/./; q'`
4594
4595
4596	# PATH needs CR, and LINENO needs CR and PATH.
4597	# Avoid depending upon Character Ranges.
4598	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4599	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4600	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4601	as_cr_digits='0123456789'
4602	as_cr_alnum=$as_cr_Letters$as_cr_digits
4603
4604	# The user is always right.
4605	if test "${PATH_SEPARATOR+set}" != set; then
4606	echo "#! /bin/sh" >conf$$.sh
4607	echo "exit 0" >>conf$$.sh
4608	chmod +x conf$$.sh
4609	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4610	PATH_SEPARATOR=';'
4611	else
4612	PATH_SEPARATOR=:
4613	fi
4614	rm -f conf$$.sh
4615	fi
4616
4617
4618	as_lineno_1=$LINENO
4619	as_lineno_2=$LINENO
4620	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4621	test "x$as_lineno_1" != "x$as_lineno_2" &&
4622	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
4623	# Find who we are. Look in the path if we contain no path at all
4624	# relative or not.
4625	case $0 in
4626	[\\/] ) as_myself=$0 ;;
4627	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4628	for as_dir in $PATH
4629	do
4630	IFS=$as_save_IFS
4631	test -z "$as_dir" && as_dir=.
4632	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4633	done
4634
4635	;;
4636	esac
4637	# We did not find ourselves, most probably we were run as `sh COMMAND'
4638	# in which case we are not to be found in the path.
4639	if test "x$as_myself" = x; then
4640	as_myself=$0
4641	fi
4642	if test ! -f "$as_myself"; then
4643	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4644	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4645	{ (exit 1); exit 1; }; }
4646	fi
4647	case $CONFIG_SHELL in
4648	'')
4649	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4650	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4651	do
4652	IFS=$as_save_IFS
4653	test -z "$as_dir" && as_dir=.
4654	for as_base in sh bash ksh sh5; do
4655	case $as_dir in
4656	/*)
4657	if ("$as_dir/$as_base" -c '
4658	as_lineno_1=$LINENO
4659	as_lineno_2=$LINENO
4660	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4661	test "x$as_lineno_1" != "x$as_lineno_2" &&
4662	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
4663	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
4664	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
4665	CONFIG_SHELL=$as_dir/$as_base
4666	export CONFIG_SHELL
4667	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4668	fi;;
4669	esac
4670	done
4671	done
4672	;;
4673	esac
4674
4675	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4676	# uniformly replaced by the line number. The first 'sed' inserts a
4677	# line-number line before each line; the second 'sed' does the real
4678	# work. The second script uses 'N' to pair each line-number line
4679	# with the numbered line, and appends trailing '-' during
4680	# substitution so that $LINENO is not a special case at line end.
4681	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4682	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
4683	sed '=' <$as_myself \|
4684	sed '
4685	N
4686	s,$,-,
4687	: loop
4688	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
4689	t loop
4690	s,-$,,
4691	s,^['$as_cr_digits']*\n,,
4692	' >$as_me.lineno &&
4693	chmod +x $as_me.lineno \|\|
4694	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4695	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4696	{ (exit 1); exit 1; }; }
4697
4698	# Don't try to exec as it changes $[0], causing all sort of problems
4699	# (the dirname of $[0] is not the place where we might find the
4700	# original and so on. Autoconf is especially sensible to this).
4701	. ./$as_me.lineno
4702	# Exit status is that of the last command.
4703	exit
4704	}
4705
4706
4707	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4708	c,-n*) ECHO_N= ECHO_C='
4709	' ECHO_T=' ' ;;
4710	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4711	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
4712	esac
4713
4714	if expr a : '$a$' >/dev/null 2>&1; then
4715	as_expr=expr
4716	else
4717	as_expr=false
4718	fi
4719
4720	rm -f conf$$ conf$$.exe conf$$.file
4721	echo >conf$$.file
4722	if ln -s conf$$.file conf$$ 2>/dev/null; then
4723	# We could just check for DJGPP; but this test a) works b) is more generic
4724	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4725	if test -f conf$$.exe; then
4726	# Don't use ln at all; we don't have any links
4727	as_ln_s='cp -p'
4728	else
4729	as_ln_s='ln -s'
4730	fi
4731	elif ln conf$$.file conf$$ 2>/dev/null; then
4732	as_ln_s=ln
4733	else
4734	as_ln_s='cp -p'
4735	fi
4736	rm -f conf$$ conf$$.exe conf$$.file
4737
4738	if mkdir -p . 2>/dev/null; then
4739	as_mkdir_p=:
4740	else
4741	test -d ./-p && rmdir ./-p
4742	as_mkdir_p=false
4743	fi
4744
4745	as_executable_p="test -f"
4746
4747	# Sed expression to map a string onto a valid CPP name.
4748	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4749
4750	# Sed expression to map a string onto a valid variable name.
4751	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4752
4753
4754	# IFS
4755	# We need space, tab and new line, in precisely that order.
4756	as_nl='
4757	'
4758	IFS=" $as_nl"
4759
4760	# CDPATH.
4761	$as_unset CDPATH
4762
4763	exec 6>&1
4764
4765	# Open the log real soon, to keep \$[0] and so on meaningful, and to
4766	# report actual input values of CONFIG_FILES etc. instead of their
4767	# values after options handling. Logging --version etc. is OK.
4768	exec 5>>config.log
4769	{
4770	echo
4771	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4772	## Running $as_me. ##
4773	_ASBOX
4774	} >&5
4775	cat >&5 <<_CSEOF
4776
4777	This file was extended by $as_me, which was
4778	generated by GNU Autoconf 2.59. Invocation command line was
4779
4780	CONFIG_FILES = $CONFIG_FILES
4781	CONFIG_HEADERS = $CONFIG_HEADERS
4782	CONFIG_LINKS = $CONFIG_LINKS
4783	CONFIG_COMMANDS = $CONFIG_COMMANDS
4784	$ $0 $@
4785
4786	_CSEOF
4787	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
4788	echo >&5
4789	_ACEOF
4790
4791	# Files that config.status was made for.
4792	if test -n "$ac_config_files"; then
4793	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4794	fi
4795
4796	if test -n "$ac_config_headers"; then
4797	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4798	fi
4799
4800	if test -n "$ac_config_links"; then
4801	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4802	fi
4803
4804	if test -n "$ac_config_commands"; then
4805	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4806	fi
4807
4808	cat >>$CONFIG_STATUS <<\_ACEOF
4809
4810	ac_cs_usage="\
4811	\`$as_me' instantiates files from templates according to the
4812	current configuration.
4813
4814	Usage: $0 [OPTIONS] [FILE]...
4815
4816	-h, --help print this help, then exit
4817	-V, --version print version number, then exit
4818	-q, --quiet do not print progress messages
4819	-d, --debug don't remove temporary files
4820	--recheck update $as_me by reconfiguring in the same conditions
4821	--file=FILE[:TEMPLATE]
4822	instantiate the configuration file FILE
4823
4824	Configuration files:
4825	$config_files
4826
4827	Report bugs to <bug-autoconf@gnu.org>."
4828	_ACEOF
4829
4830	cat >>$CONFIG_STATUS <<_ACEOF
4831	ac_cs_version="\\
4832	config.status
4833	configured by $0, generated by GNU Autoconf 2.59,
4834	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
4835
4836	Copyright (C) 2003 Free Software Foundation, Inc.
4837	This config.status script is free software; the Free Software Foundation
4838	gives unlimited permission to copy, distribute and modify it."
4839	srcdir=$srcdir
4840	_ACEOF
4841
4842	cat >>$CONFIG_STATUS <<\_ACEOF
4843	# If no file are specified by the user, then we need to provide default
4844	# value. By we need to know if files were specified by the user.
4845	ac_need_defaults=:
4846	while test $# != 0
4847	do
4848	case $1 in
4849	--=)
4850	ac_option=`expr "x$1" : 'x$[^=]*$='`
4851	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
4852	ac_shift=:
4853	;;
4854	-*)
4855	ac_option=$1
4856	ac_optarg=$2
4857	ac_shift=shift
4858	;;
4859	*) # This is not an option, so the user has probably given explicit
4860	# arguments.
4861	ac_option=$1
4862	ac_need_defaults=false;;
4863	esac
4864
4865	case $ac_option in
4866	# Handling of the options.
4867	_ACEOF
4868	cat >>$CONFIG_STATUS <<\_ACEOF
4869	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
4870	ac_cs_recheck=: ;;
4871	--version \| --vers* \| -V )
4872	echo "$ac_cs_version"; exit 0 ;;
4873	--he \| --h)
4874	# Conflict between --help and --header
4875	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
4876	Try \`$0 --help' for more information." >&5
4877	echo "$as_me: error: ambiguous option: $1
4878	Try \`$0 --help' for more information." >&2;}
4879	{ (exit 1); exit 1; }; };;
4880	--help \| --hel \| -h )
4881	echo "$ac_cs_usage"; exit 0 ;;
4882	--debug \| --d* \| -d )
4883	debug=: ;;
4884	--file \| --fil \| --fi \| --f )
4885	$ac_shift
4886	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4887	ac_need_defaults=false;;
4888	--header \| --heade \| --head \| --hea )
4889	$ac_shift
4890	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4891	ac_need_defaults=false;;
4892	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
4893	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
4894	ac_cs_silent=: ;;
4895
4896	# This is an error.
4897	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4898	Try \`$0 --help' for more information." >&5
4899	echo "$as_me: error: unrecognized option: $1
4900	Try \`$0 --help' for more information." >&2;}
4901	{ (exit 1); exit 1; }; } ;;
4902
4903	*) ac_config_targets="$ac_config_targets $1" ;;
4904
4905	esac
4906	shift
4907	done
4908
4909	ac_configure_extra_args=
4910
4911	if $ac_cs_silent; then
4912	exec 6>/dev/null
4913	ac_configure_extra_args="$ac_configure_extra_args --silent"
4914	fi
4915
4916	_ACEOF
4917	cat >>$CONFIG_STATUS <<_ACEOF
4918	if \$ac_cs_recheck; then
4919	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4920	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4921	fi
4922
4923	_ACEOF
4924
4925
4926
4927
4928
4929	cat >>$CONFIG_STATUS <<\_ACEOF
4930	for ac_config_target in $ac_config_targets
4931	do
4932	case "$ac_config_target" in
4933	# Handling of arguments.
4934	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4935	"examples/app-fermi/cee/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/app-fermi/cee/Makefile" ;;
4936	"examples/app-fermi/fortran/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/app-fermi/fortran/Makefile" ;;
4937	"examples/c-example/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/c-example/Makefile" ;;
4938	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4939	"src/matlab/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/matlab/Makefile" ;;
4940	"src/octave/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/octave/Makefile" ;;
4941	"test/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
4942	"gui/apps/rappture" ) CONFIG_FILES="$CONFIG_FILES gui/apps/rappture" ;;
4943	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4944	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4945	{ (exit 1); exit 1; }; };;
4946	esac
4947	done
4948
4949	# If the user did not use the arguments to specify the items to instantiate,
4950	# then the envvar interface is used. Set only those that are not.
4951	# We use the long form for the default assignment because of an extremely
4952	# bizarre bug on SunOS 4.1.3.
4953	if $ac_need_defaults; then
4954	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
4955	fi
4956
4957	# Have a temporary directory for convenience. Make it in the build tree
4958	# simply because there is no reason to put it here, and in addition,
4959	# creating and moving files from /tmp can sometimes cause problems.
4960	# Create a temporary directory, and hook for its removal unless debugging.
4961	$debug \|\|
4962	{
4963	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4964	trap '{ (exit 1); exit 1; }' 1 2 13 15
4965	}
4966
4967	# Create a (secure) tmp directory for tmp files.
4968
4969	{
4970	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4971	test -n "$tmp" && test -d "$tmp"
4972	} \|\|
4973	{
4974	tmp=./confstat$$-$RANDOM
4975	(umask 077 && mkdir $tmp)
4976	} \|\|
4977	{
4978	echo "$me: cannot create a temporary directory in ." >&2
4979	{ (exit 1); exit 1; }
4980	}
4981
4982	_ACEOF
4983
4984	cat >>$CONFIG_STATUS <<_ACEOF
4985
4986	#
4987	# CONFIG_FILES section.
4988	#
4989
4990	# No need to generate the scripts if there are no CONFIG_FILES.
4991	# This happens for instance when ./config.status config.h
4992	if test -n "\$CONFIG_FILES"; then
4993	# Protect against being on the right side of a sed subst in config.status.
4994	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4995	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4996	s,@SHELL@,$SHELL,;t t
4997	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4998	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4999	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5000	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5001	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5002	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5003	s,@exec_prefix@,$exec_prefix,;t t
5004	s,@prefix@,$prefix,;t t
5005	s,@program_transform_name@,$program_transform_name,;t t
5006	s,@bindir@,$bindir,;t t
5007	s,@sbindir@,$sbindir,;t t
5008	s,@libexecdir@,$libexecdir,;t t
5009	s,@datadir@,$datadir,;t t
5010	s,@sysconfdir@,$sysconfdir,;t t
5011	s,@sharedstatedir@,$sharedstatedir,;t t
5012	s,@localstatedir@,$localstatedir,;t t
5013	s,@libdir@,$libdir,;t t
5014	s,@includedir@,$includedir,;t t
5015	s,@oldincludedir@,$oldincludedir,;t t
5016	s,@infodir@,$infodir,;t t
5017	s,@mandir@,$mandir,;t t
5018	s,@build_alias@,$build_alias,;t t
5019	s,@host_alias@,$host_alias,;t t
5020	s,@target_alias@,$target_alias,;t t
5021	s,@DEFS@,$DEFS,;t t
5022	s,@ECHO_C@,$ECHO_C,;t t
5023	s,@ECHO_N@,$ECHO_N,;t t
5024	s,@ECHO_T@,$ECHO_T,;t t
5025	s,@LIBS@,$LIBS,;t t
5026	s,@SET_MAKE@,$SET_MAKE,;t t
5027	s,@CC@,$CC,;t t
5028	s,@CFLAGS@,$CFLAGS,;t t
5029	s,@LDFLAGS@,$LDFLAGS,;t t
5030	s,@CPPFLAGS@,$CPPFLAGS,;t t
5031	s,@ac_ct_CC@,$ac_ct_CC,;t t
5032	s,@EXEEXT@,$EXEEXT,;t t
5033	s,@OBJEXT@,$OBJEXT,;t t
5034	s,@CPP@,$CPP,;t t
5035	s,@EGREP@,$EGREP,;t t
5036	s,@CXX@,$CXX,;t t
5037	s,@CXXFLAGS@,$CXXFLAGS,;t t
5038	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5039	s,@CXXCPP@,$CXXCPP,;t t
5040	s,@F77@,$F77,;t t
5041	s,@FFLAGS@,$FFLAGS,;t t
5042	s,@ac_ct_F77@,$ac_ct_F77,;t t
5043	s,@VERSION@,$VERSION,;t t
5044	s,@RP_BASE@,$RP_BASE,;t t
5045	s,@LIBOBJS@,$LIBOBJS,;t t
5046	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5047	CEOF
5048
5049	_ACEOF
5050
5051	cat >>$CONFIG_STATUS <<\_ACEOF
5052	# Split the substitutions into bite-sized pieces for seds with
5053	# small command number limits, like on Digital OSF/1 and HP-UX.
5054	ac_max_sed_lines=48
5055	ac_sed_frag=1 # Number of current file.
5056	ac_beg=1 # First line for current file.
5057	ac_end=$ac_max_sed_lines # Line after last line for current file.
5058	ac_more_lines=:
5059	ac_sed_cmds=
5060	while $ac_more_lines; do
5061	if test $ac_beg -gt 1; then
5062	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5063	else
5064	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5065	fi
5066	if test ! -s $tmp/subs.frag; then
5067	ac_more_lines=false
5068	else
5069	# The purpose of the label and of the branching condition is to
5070	# speed up the sed processing (if there are no `@' at all, there
5071	# is no need to browse any of the substitutions).
5072	# These are the two extra sed commands mentioned above.
5073	(echo ':t
5074	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5075	if test -z "$ac_sed_cmds"; then
5076	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5077	else
5078	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
5079	fi
5080	ac_sed_frag=`expr $ac_sed_frag + 1`
5081	ac_beg=$ac_end
5082	ac_end=`expr $ac_end + $ac_max_sed_lines`
5083	fi
5084	done
5085	if test -z "$ac_sed_cmds"; then
5086	ac_sed_cmds=cat
5087	fi
5088	fi # test -n "$CONFIG_FILES"
5089
5090	_ACEOF
5091	cat >>$CONFIG_STATUS <<\_ACEOF
5092	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5093	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5094	case $ac_file in
5095	- \| :- \| :-:* ) # input from stdin
5096	cat >$tmp/stdin
5097	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5098	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5099	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5100	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5101	* ) ac_file_in=$ac_file.in ;;
5102	esac
5103
5104	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5105	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
5106	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
5107	X"$ac_file" : 'X$//$[^/]' \\| \
5108	X"$ac_file" : 'X$//$$' \\| \
5109	X"$ac_file" : 'X$/$' \\| \
5110	. : '$.$' 2>/dev/null \|\|
5111	echo X"$ac_file" \|
5112	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5113	/^X$\/\/$[^/].*/{ s//\1/; q; }
5114	/^X$\/\/$$/{ s//\1/; q; }
5115	/^X$\/$.*/{ s//\1/; q; }
5116	s/.*/./; q'`
5117	{ if $as_mkdir_p; then
5118	mkdir -p "$ac_dir"
5119	else
5120	as_dir="$ac_dir"
5121	as_dirs=
5122	while test ! -d "$as_dir"; do
5123	as_dirs="$as_dir $as_dirs"
5124	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
5125	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5126	X"$as_dir" : 'X$//$[^/]' \\| \
5127	X"$as_dir" : 'X$//$$' \\| \
5128	X"$as_dir" : 'X$/$' \\| \
5129	. : '$.$' 2>/dev/null \|\|
5130	echo X"$as_dir" \|
5131	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5132	/^X$\/\/$[^/].*/{ s//\1/; q; }
5133	/^X$\/\/$$/{ s//\1/; q; }
5134	/^X$\/$.*/{ s//\1/; q; }
5135	s/.*/./; q'`
5136	done
5137	test ! -n "$as_dirs" \|\| mkdir $as_dirs
5138	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5139	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5140	{ (exit 1); exit 1; }; }; }
5141
5142	ac_builddir=.
5143
5144	if test "$ac_dir" != .; then
5145	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
5146	# A "../" for each directory in $ac_dir_suffix.
5147	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
5148	else
5149	ac_dir_suffix= ac_top_builddir=
5150	fi
5151
5152	case $srcdir in
5153	.) # No --srcdir option. We are building in place.
5154	ac_srcdir=.
5155	if test -z "$ac_top_builddir"; then
5156	ac_top_srcdir=.
5157	else
5158	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
5159	fi ;;
5160	[\\/]* \| ?:[\\/]* ) # Absolute path.
5161	ac_srcdir=$srcdir$ac_dir_suffix;
5162	ac_top_srcdir=$srcdir ;;
5163	*) # Relative path.
5164	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5165	ac_top_srcdir=$ac_top_builddir$srcdir ;;
5166	esac
5167
5168	# Do not use `cd foo && pwd` to compute absolute paths, because
5169	# the directories may not exist.
5170	case `pwd` in
5171	.) ac_abs_builddir="$ac_dir";;
5172	*)
5173	case "$ac_dir" in
5174	.) ac_abs_builddir=`pwd`;;
5175	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5176	*) ac_abs_builddir=`pwd`/"$ac_dir";;
5177	esac;;
5178	esac
5179	case $ac_abs_builddir in
5180	.) ac_abs_top_builddir=${ac_top_builddir}.;;
5181	*)
5182	case ${ac_top_builddir}. in
5183	.) ac_abs_top_builddir=$ac_abs_builddir;;
5184	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5185	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5186	esac;;
5187	esac
5188	case $ac_abs_builddir in
5189	.) ac_abs_srcdir=$ac_srcdir;;
5190	*)
5191	case $ac_srcdir in
5192	.) ac_abs_srcdir=$ac_abs_builddir;;
5193	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5194	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5195	esac;;
5196	esac
5197	case $ac_abs_builddir in
5198	.) ac_abs_top_srcdir=$ac_top_srcdir;;
5199	*)
5200	case $ac_top_srcdir in
5201	.) ac_abs_top_srcdir=$ac_abs_builddir;;
5202	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5203	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5204	esac;;
5205	esac
5206
5207
5208
5209	# Let's still pretend it is `configure' which instantiates (i.e., don't
5210	# use $as_me), people would be surprised to read:
5211	# /* config.h. Generated by config.status. */
5212	if test x"$ac_file" = x-; then
5213	configure_input=
5214	else
5215	configure_input="$ac_file. "
5216	fi
5217	configure_input=$configure_input"Generated from `echo $ac_file_in \|
5218	sed 's,.*/,,'` by configure."
5219
5220	# First look for the input files in the build tree, otherwise in the
5221	# src tree.
5222	ac_file_inputs=`IFS=:
5223	for f in $ac_file_in; do
5224	case $f in
5225	-) echo $tmp/stdin ;;
5226	[\\/$]*)
5227	# Absolute (can't be DOS-style, as IFS=:)
5228	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5229	echo "$as_me: error: cannot find input file: $f" >&2;}
5230	{ (exit 1); exit 1; }; }
5231	echo "$f";;
5232	*) # Relative
5233	if test -f "$f"; then
5234	# Build tree
5235	echo "$f"
5236	elif test -f "$srcdir/$f"; then
5237	# Source tree
5238	echo "$srcdir/$f"
5239	else
5240	# /dev/null tree
5241	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5242	echo "$as_me: error: cannot find input file: $f" >&2;}
5243	{ (exit 1); exit 1; }; }
5244	fi;;
5245	esac
5246	done` \|\| { (exit 1); exit 1; }
5247
5248	if test x"$ac_file" != x-; then
5249	{ echo "$as_me:$LINENO: creating $ac_file" >&5
5250	echo "$as_me: creating $ac_file" >&6;}
5251	rm -f "$ac_file"
5252	fi
5253	_ACEOF
5254	cat >>$CONFIG_STATUS <<_ACEOF
5255	sed "$ac_vpsub
5256	$extrasub
5257	_ACEOF
5258	cat >>$CONFIG_STATUS <<\_ACEOF
5259	:t
5260	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5261	s,@configure_input@,$configure_input,;t t
5262	s,@srcdir@,$ac_srcdir,;t t
5263	s,@abs_srcdir@,$ac_abs_srcdir,;t t
5264	s,@top_srcdir@,$ac_top_srcdir,;t t
5265	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5266	s,@builddir@,$ac_builddir,;t t
5267	s,@abs_builddir@,$ac_abs_builddir,;t t
5268	s,@top_builddir@,$ac_top_builddir,;t t
5269	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5270	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
5271	rm -f $tmp/stdin
5272	if test x"$ac_file" != x-; then
5273	mv $tmp/out $ac_file
5274	else
5275	cat $tmp/out
5276	rm -f $tmp/out
5277	fi
5278
5279	done
5280	_ACEOF
5281
5282	cat >>$CONFIG_STATUS <<\_ACEOF
5283
5284	{ (exit 0); exit 0; }
5285	_ACEOF
5286	chmod +x $CONFIG_STATUS
5287	ac_clean_files=$ac_clean_files_save
5288
5289
5290	# configure is writing to config.log, and then calls config.status.
5291	# config.status does its own redirection, appending to config.log.
5292	# Unfortunately, on DOS this fails, as config.log is still kept open
5293	# by configure, so config.status won't be able to write to it; its
5294	# output is simply discarded. So we exec the FD to /dev/null,
5295	# effectively closing config.log, so it can be properly (re)opened and
5296	# appended to by config.status. When coming back to configure, we
5297	# need to make the FD available again.
5298	if test "$no_create" != yes; then
5299	ac_cs_success=:
5300	ac_config_status_args=
5301	test "$silent" = yes &&
5302	ac_config_status_args="$ac_config_status_args --quiet"
5303	exec 5>/dev/null
5304	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
5305	exec 5>>config.log
5306	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
5307	# would make configure fail if this is the last instruction.
5308	$ac_cs_success \|\| { (exit 1); exit 1; }
5309	fi
5310

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