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source: trunk/configure @ 817

Last change on this file since 817 was 719, checked in by dkearney, 17 years ago
adding include directory and adjusting build system's matlab arch variable
Property svn:executable set to ``*
File size: 176.4 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for rappture 1.1.
4	#
5	# Report bugs to <rappture@nanohub.org>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='rappture'
271	PACKAGE_TARNAME='rappture'
272	PACKAGE_VERSION='1.1'
273	PACKAGE_STRING='rappture 1.1'
274	PACKAGE_BUGREPORT='rappture@nanohub.org'
275
276	# Factoring default headers for most tests.
277	ac_includes_default="\
278	#include <stdio.h>
279	#if HAVE_SYS_TYPES_H
280	# include <sys/types.h>
281	#endif
282	#if HAVE_SYS_STAT_H
283	# include <sys/stat.h>
284	#endif
285	#if STDC_HEADERS
286	# include <stdlib.h>
287	# include <stddef.h>
288	#else
289	# if HAVE_STDLIB_H
290	# include <stdlib.h>
291	# endif
292	#endif
293	#if HAVE_STRING_H
294	# if !STDC_HEADERS && HAVE_MEMORY_H
295	# include <memory.h>
296	# endif
297	# include <string.h>
298	#endif
299	#if HAVE_STRINGS_H
300	# include <strings.h>
301	#endif
302	#if HAVE_INTTYPES_H
303	# include <inttypes.h>
304	#else
305	# if HAVE_STDINT_H
306	# include <stdint.h>
307	# endif
308	#endif
309	#if HAVE_UNISTD_H
310	# include <unistd.h>
311	#endif"
312
313	ac_subdirs_all="$ac_subdirs_all gui"
314	ac_subdirs_all="$ac_subdirs_all src/tcl"
315	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 VERSION LIB_SEARCH_DIRS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 MEX MEX_ARCH MEXEXT MKOCTFILE PERL PERL_INCLUDES PERL_SITE_PACKAGES PYTHON pythondir PYTHON_VERSION PYTHON_INCLUDES PYTHON_SITE_PACKAGES RP_BASE subdirs LIBOBJS LTLIBOBJS'
316	ac_subst_files=''
317
318	# Initialize some variables set by options.
319	ac_init_help=
320	ac_init_version=false
321	# The variables have the same names as the options, with
322	# dashes changed to underlines.
323	cache_file=/dev/null
324	exec_prefix=NONE
325	no_create=
326	no_recursion=
327	prefix=NONE
328	program_prefix=NONE
329	program_suffix=NONE
330	program_transform_name=s,x,x,
331	silent=
332	site=
333	srcdir=
334	verbose=
335	x_includes=NONE
336	x_libraries=NONE
337
338	# Installation directory options.
339	# These are left unexpanded so users can "make install exec_prefix=/foo"
340	# and all the variables that are supposed to be based on exec_prefix
341	# by default will actually change.
342	# Use braces instead of parens because sh, perl, etc. also accept them.
343	bindir='${exec_prefix}/bin'
344	sbindir='${exec_prefix}/sbin'
345	libexecdir='${exec_prefix}/libexec'
346	datadir='${prefix}/share'
347	sysconfdir='${prefix}/etc'
348	sharedstatedir='${prefix}/com'
349	localstatedir='${prefix}/var'
350	libdir='${exec_prefix}/lib'
351	includedir='${prefix}/include'
352	oldincludedir='/usr/include'
353	infodir='${prefix}/info'
354	mandir='${prefix}/man'
355
356	ac_prev=
357	for ac_option
358	do
359	# If the previous option needs an argument, assign it.
360	if test -n "$ac_prev"; then
361	eval "$ac_prev=\$ac_option"
362	ac_prev=
363	continue
364	fi
365
366	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
367
368	# Accept the important Cygnus configure options, so we can diagnose typos.
369
370	case $ac_option in
371
372	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
373	ac_prev=bindir ;;
374	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
375	bindir=$ac_optarg ;;
376
377	-build \| --build \| --buil \| --bui \| --bu)
378	ac_prev=build_alias ;;
379	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
380	build_alias=$ac_optarg ;;
381
382	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
383	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
384	ac_prev=cache_file ;;
385	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
386	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
387	cache_file=$ac_optarg ;;
388
389	--config-cache \| -C)
390	cache_file=config.cache ;;
391
392	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
393	ac_prev=datadir ;;
394	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
395	\| --da=*)
396	datadir=$ac_optarg ;;
397
398	-disable-* \| --disable-*)
399	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
400	# Reject names that are not valid shell variable names.
401	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
402	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
403	{ (exit 1); exit 1; }; }
404	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
405	eval "enable_$ac_feature=no" ;;
406
407	-enable-* \| --enable-*)
408	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
409	# Reject names that are not valid shell variable names.
410	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
411	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
412	{ (exit 1); exit 1; }; }
413	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
414	case $ac_option in
415	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
416	*) ac_optarg=yes ;;
417	esac
418	eval "enable_$ac_feature='$ac_optarg'" ;;
419
420	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
421	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
422	\| --exec \| --exe \| --ex)
423	ac_prev=exec_prefix ;;
424	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
425	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
426	\| --exec=* \| --exe=* \| --ex=*)
427	exec_prefix=$ac_optarg ;;
428
429	-gas \| --gas \| --ga \| --g)
430	# Obsolete; use --with-gas.
431	with_gas=yes ;;
432
433	-help \| --help \| --hel \| --he \| -h)
434	ac_init_help=long ;;
435	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
436	ac_init_help=recursive ;;
437	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
438	ac_init_help=short ;;
439
440	-host \| --host \| --hos \| --ho)
441	ac_prev=host_alias ;;
442	-host=* \| --host=* \| --hos=* \| --ho=*)
443	host_alias=$ac_optarg ;;
444
445	-includedir \| --includedir \| --includedi \| --included \| --include \
446	\| --includ \| --inclu \| --incl \| --inc)
447	ac_prev=includedir ;;
448	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
449	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
450	includedir=$ac_optarg ;;
451
452	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
453	ac_prev=infodir ;;
454	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
455	infodir=$ac_optarg ;;
456
457	-libdir \| --libdir \| --libdi \| --libd)
458	ac_prev=libdir ;;
459	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
460	libdir=$ac_optarg ;;
461
462	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
463	\| --libexe \| --libex \| --libe)
464	ac_prev=libexecdir ;;
465	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
466	\| --libexe=* \| --libex=* \| --libe=*)
467	libexecdir=$ac_optarg ;;
468
469	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
470	\| --localstate \| --localstat \| --localsta \| --localst \
471	\| --locals \| --local \| --loca \| --loc \| --lo)
472	ac_prev=localstatedir ;;
473	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
474	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
475	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
476	localstatedir=$ac_optarg ;;
477
478	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
479	ac_prev=mandir ;;
480	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
481	mandir=$ac_optarg ;;
482
483	-nfp \| --nfp \| --nf)
484	# Obsolete; use --without-fp.
485	with_fp=no ;;
486
487	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
488	\| --no-cr \| --no-c \| -n)
489	no_create=yes ;;
490
491	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
492	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
493	no_recursion=yes ;;
494
495	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
496	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
497	\| --oldin \| --oldi \| --old \| --ol \| --o)
498	ac_prev=oldincludedir ;;
499	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
500	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
501	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
502	oldincludedir=$ac_optarg ;;
503
504	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
505	ac_prev=prefix ;;
506	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
507	prefix=$ac_optarg ;;
508
509	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
510	\| --program-pre \| --program-pr \| --program-p)
511	ac_prev=program_prefix ;;
512	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
513	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
514	program_prefix=$ac_optarg ;;
515
516	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
517	\| --program-suf \| --program-su \| --program-s)
518	ac_prev=program_suffix ;;
519	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
520	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
521	program_suffix=$ac_optarg ;;
522
523	-program-transform-name \| --program-transform-name \
524	\| --program-transform-nam \| --program-transform-na \
525	\| --program-transform-n \| --program-transform- \
526	\| --program-transform \| --program-transfor \
527	\| --program-transfo \| --program-transf \
528	\| --program-trans \| --program-tran \
529	\| --progr-tra \| --program-tr \| --program-t)
530	ac_prev=program_transform_name ;;
531	-program-transform-name=* \| --program-transform-name=* \
532	\| --program-transform-nam=* \| --program-transform-na=* \
533	\| --program-transform-n=* \| --program-transform-=* \
534	\| --program-transform=* \| --program-transfor=* \
535	\| --program-transfo=* \| --program-transf=* \
536	\| --program-trans=* \| --program-tran=* \
537	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
538	program_transform_name=$ac_optarg ;;
539
540	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
541	\| -silent \| --silent \| --silen \| --sile \| --sil)
542	silent=yes ;;
543
544	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
545	ac_prev=sbindir ;;
546	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
547	\| --sbi=* \| --sb=*)
548	sbindir=$ac_optarg ;;
549
550	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
551	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
552	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
553	\| --sha \| --sh)
554	ac_prev=sharedstatedir ;;
555	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
556	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
557	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
558	\| --sha=* \| --sh=*)
559	sharedstatedir=$ac_optarg ;;
560
561	-site \| --site \| --sit)
562	ac_prev=site ;;
563	-site=* \| --site=* \| --sit=*)
564	site=$ac_optarg ;;
565
566	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
567	ac_prev=srcdir ;;
568	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
569	srcdir=$ac_optarg ;;
570
571	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
572	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
573	ac_prev=sysconfdir ;;
574	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
575	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
576	sysconfdir=$ac_optarg ;;
577
578	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
579	ac_prev=target_alias ;;
580	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
581	target_alias=$ac_optarg ;;
582
583	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
584	verbose=yes ;;
585
586	-version \| --version \| --versio \| --versi \| --vers \| -V)
587	ac_init_version=: ;;
588
589	-with-* \| --with-*)
590	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
591	# Reject names that are not valid shell variable names.
592	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
593	{ echo "$as_me: error: invalid package name: $ac_package" >&2
594	{ (exit 1); exit 1; }; }
595	ac_package=`echo $ac_package\| sed 's/-/_/g'`
596	case $ac_option in
597	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
598	*) ac_optarg=yes ;;
599	esac
600	eval "with_$ac_package='$ac_optarg'" ;;
601
602	-without-* \| --without-*)
603	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
604	# Reject names that are not valid shell variable names.
605	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
606	{ echo "$as_me: error: invalid package name: $ac_package" >&2
607	{ (exit 1); exit 1; }; }
608	ac_package=`echo $ac_package \| sed 's/-/_/g'`
609	eval "with_$ac_package=no" ;;
610
611	--x)
612	# Obsolete; use --with-x.
613	with_x=yes ;;
614
615	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
616	\| --x-incl \| --x-inc \| --x-in \| --x-i)
617	ac_prev=x_includes ;;
618	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
619	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
620	x_includes=$ac_optarg ;;
621
622	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
623	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
624	ac_prev=x_libraries ;;
625	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
626	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
627	x_libraries=$ac_optarg ;;
628
629	-*) { echo "$as_me: error: unrecognized option: $ac_option
630	Try \`$0 --help' for more information." >&2
631	{ (exit 1); exit 1; }; }
632	;;
633
634	=)
635	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
636	# Reject names that are not valid shell variable names.
637	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
638	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639	{ (exit 1); exit 1; }; }
640	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
641	eval "$ac_envvar='$ac_optarg'"
642	export $ac_envvar ;;
643
644	*)
645	# FIXME: should be removed in autoconf 3.0.
646	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
648	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
650	;;
651
652	esac
653	done
654
655	if test -n "$ac_prev"; then
656	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
657	{ echo "$as_me: error: missing argument to $ac_option" >&2
658	{ (exit 1); exit 1; }; }
659	fi
660
661	# Be sure to have absolute paths.
662	for ac_var in exec_prefix prefix
663	do
664	eval ac_val=$`echo $ac_var`
665	case $ac_val in
666	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
667	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668	{ (exit 1); exit 1; }; };;
669	esac
670	done
671
672	# Be sure to have absolute paths.
673	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674	localstatedir libdir includedir oldincludedir infodir mandir
675	do
676	eval ac_val=$`echo $ac_var`
677	case $ac_val in
678	[\\/$]* \| ?:[\\/]* ) ;;
679	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680	{ (exit 1); exit 1; }; };;
681	esac
682	done
683
684	# There might be people who depend on the old broken behavior: `$host'
685	# used to hold the argument of --host etc.
686	# FIXME: To remove some day.
687	build=$build_alias
688	host=$host_alias
689	target=$target_alias
690
691	# FIXME: To remove some day.
692	if test "x$host_alias" != x; then
693	if test "x$build_alias" = x; then
694	cross_compiling=maybe
695	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696	If a cross compiler is detected then cross compile mode will be used." >&2
697	elif test "x$build_alias" != "x$host_alias"; then
698	cross_compiling=yes
699	fi
700	fi
701
702	ac_tool_prefix=
703	test -n "$host_alias" && ac_tool_prefix=$host_alias-
704
705	test "$silent" = yes && exec 6>/dev/null
706
707
708	# Find the source files, if location was not specified.
709	if test -z "$srcdir"; then
710	ac_srcdir_defaulted=yes
711	# Try the directory containing this script, then its parent.
712	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
713	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
714	X"$0" : 'X$//$[^/]' \\| \
715	X"$0" : 'X$//$$' \\| \
716	X"$0" : 'X$/$' \\| \
717	. : '$.$' 2>/dev/null \|\|
718	echo X"$0" \|
719	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
720	/^X$\/\/$[^/].*/{ s//\1/; q; }
721	/^X$\/\/$$/{ s//\1/; q; }
722	/^X$\/$.*/{ s//\1/; q; }
723	s/.*/./; q'`
724	srcdir=$ac_confdir
725	if test ! -r $srcdir/$ac_unique_file; then
726	srcdir=..
727	fi
728	else
729	ac_srcdir_defaulted=no
730	fi
731	if test ! -r $srcdir/$ac_unique_file; then
732	if test "$ac_srcdir_defaulted" = yes; then
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734	{ (exit 1); exit 1; }; }
735	else
736	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737	{ (exit 1); exit 1; }; }
738	fi
739	fi
740	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
741	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742	{ (exit 1); exit 1; }; }
743	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
744	ac_env_build_alias_set=${build_alias+set}
745	ac_env_build_alias_value=$build_alias
746	ac_cv_env_build_alias_set=${build_alias+set}
747	ac_cv_env_build_alias_value=$build_alias
748	ac_env_host_alias_set=${host_alias+set}
749	ac_env_host_alias_value=$host_alias
750	ac_cv_env_host_alias_set=${host_alias+set}
751	ac_cv_env_host_alias_value=$host_alias
752	ac_env_target_alias_set=${target_alias+set}
753	ac_env_target_alias_value=$target_alias
754	ac_cv_env_target_alias_set=${target_alias+set}
755	ac_cv_env_target_alias_value=$target_alias
756	ac_env_CC_set=${CC+set}
757	ac_env_CC_value=$CC
758	ac_cv_env_CC_set=${CC+set}
759	ac_cv_env_CC_value=$CC
760	ac_env_CFLAGS_set=${CFLAGS+set}
761	ac_env_CFLAGS_value=$CFLAGS
762	ac_cv_env_CFLAGS_set=${CFLAGS+set}
763	ac_cv_env_CFLAGS_value=$CFLAGS
764	ac_env_LDFLAGS_set=${LDFLAGS+set}
765	ac_env_LDFLAGS_value=$LDFLAGS
766	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767	ac_cv_env_LDFLAGS_value=$LDFLAGS
768	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769	ac_env_CPPFLAGS_value=$CPPFLAGS
770	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772	ac_env_CPP_set=${CPP+set}
773	ac_env_CPP_value=$CPP
774	ac_cv_env_CPP_set=${CPP+set}
775	ac_cv_env_CPP_value=$CPP
776	ac_env_CXX_set=${CXX+set}
777	ac_env_CXX_value=$CXX
778	ac_cv_env_CXX_set=${CXX+set}
779	ac_cv_env_CXX_value=$CXX
780	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
781	ac_env_CXXFLAGS_value=$CXXFLAGS
782	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
783	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
784	ac_env_CXXCPP_set=${CXXCPP+set}
785	ac_env_CXXCPP_value=$CXXCPP
786	ac_cv_env_CXXCPP_set=${CXXCPP+set}
787	ac_cv_env_CXXCPP_value=$CXXCPP
788	ac_env_F77_set=${F77+set}
789	ac_env_F77_value=$F77
790	ac_cv_env_F77_set=${F77+set}
791	ac_cv_env_F77_value=$F77
792	ac_env_FFLAGS_set=${FFLAGS+set}
793	ac_env_FFLAGS_value=$FFLAGS
794	ac_cv_env_FFLAGS_set=${FFLAGS+set}
795	ac_cv_env_FFLAGS_value=$FFLAGS
796
797	#
798	# Report the --help message.
799	#
800	if test "$ac_init_help" = "long"; then
801	# Omit some internal or obsolete options to make the list less imposing.
802	# This message is too long to be a string in the A/UX 3.1 sh.
803	cat <<_ACEOF
804	\`configure' configures rappture 1.1 to adapt to many kinds of systems.
805
806	Usage: $0 [OPTION]... [VAR=VALUE]...
807
808	To assign environment variables (e.g., CC, CFLAGS...), specify them as
809	VAR=VALUE. See below for descriptions of some of the useful variables.
810
811	Defaults for the options are specified in brackets.
812
813	Configuration:
814	-h, --help display this help and exit
815	--help=short display options specific to this package
816	--help=recursive display the short help of all the included packages
817	-V, --version display version information and exit
818	-q, --quiet, --silent do not print \`checking...' messages
819	--cache-file=FILE cache test results in FILE [disabled]
820	-C, --config-cache alias for \`--cache-file=config.cache'
821	-n, --no-create do not create output files
822	--srcdir=DIR find the sources in DIR [configure dir or \`..']
823
824	_ACEOF
825
826	cat <<_ACEOF
827	Installation directories:
828	--prefix=PREFIX install architecture-independent files in PREFIX
829	[$ac_default_prefix]
830	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
831	[PREFIX]
832
833	By default, \`make install' will install all the files in
834	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
835	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
836	for instance \`--prefix=\$HOME'.
837
838	For better control, use the options below.
839
840	Fine tuning of the installation directories:
841	--bindir=DIR user executables [EPREFIX/bin]
842	--sbindir=DIR system admin executables [EPREFIX/sbin]
843	--libexecdir=DIR program executables [EPREFIX/libexec]
844	--datadir=DIR read-only architecture-independent data [PREFIX/share]
845	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
846	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
847	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
848	--libdir=DIR object code libraries [EPREFIX/lib]
849	--includedir=DIR C header files [PREFIX/include]
850	--oldincludedir=DIR C header files for non-gcc [/usr/include]
851	--infodir=DIR info documentation [PREFIX/info]
852	--mandir=DIR man documentation [PREFIX/man]
853	_ACEOF
854
855	cat <<\_ACEOF
856	_ACEOF
857	fi
858
859	if test -n "$ac_init_help"; then
860	case $ac_init_help in
861	short \| recursive ) echo "Configuration of rappture 1.1:";;
862	esac
863	cat <<\_ACEOF
864
865	Optional Packages:
866	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
867	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
868	--with-matlab=DIR location of matlab and mex compiler
869	[default=check]
870	--with-matlab-arch=ARCH build Matlab bindings for ARCH architecture
871	[default=check]
872	--with-mexext=ARCH fallback extension for building mex files
873	[default=check]
874	--with-octave=DIR location of octave compiler MKOCTFILE
875	[default=check]
876	--with-perl=DIR location of perl [default=check]
877	--with-python=DIR location of python [default=check]
878
879	Some influential environment variables:
880	CC C compiler command
881	CFLAGS C compiler flags
882	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
883	nonstandard directory <lib dir>
884	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
885	headers in a nonstandard directory <include dir>
886	CPP C preprocessor
887	CXX C++ compiler command
888	CXXFLAGS C++ compiler flags
889	CXXCPP C++ preprocessor
890	F77 Fortran 77 compiler command
891	FFLAGS Fortran 77 compiler flags
892
893	Use these variables to override the choices made by `configure' or to help
894	it to find libraries and programs with nonstandard names/locations.
895
896	Report bugs to <rappture@nanohub.org>.
897	_ACEOF
898	fi
899
900	if test "$ac_init_help" = "recursive"; then
901	# If there are subdirs, report their specific --help.
902	ac_popdir=`pwd`
903	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
904	test -d $ac_dir \|\| continue
905	ac_builddir=.
906
907	if test "$ac_dir" != .; then
908	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
909	# A "../" for each directory in $ac_dir_suffix.
910	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
911	else
912	ac_dir_suffix= ac_top_builddir=
913	fi
914
915	case $srcdir in
916	.) # No --srcdir option. We are building in place.
917	ac_srcdir=.
918	if test -z "$ac_top_builddir"; then
919	ac_top_srcdir=.
920	else
921	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
922	fi ;;
923	[\\/]* \| ?:[\\/]* ) # Absolute path.
924	ac_srcdir=$srcdir$ac_dir_suffix;
925	ac_top_srcdir=$srcdir ;;
926	*) # Relative path.
927	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
928	ac_top_srcdir=$ac_top_builddir$srcdir ;;
929	esac
930
931	# Do not use `cd foo && pwd` to compute absolute paths, because
932	# the directories may not exist.
933	case `pwd` in
934	.) ac_abs_builddir="$ac_dir";;
935	*)
936	case "$ac_dir" in
937	.) ac_abs_builddir=`pwd`;;
938	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
939	*) ac_abs_builddir=`pwd`/"$ac_dir";;
940	esac;;
941	esac
942	case $ac_abs_builddir in
943	.) ac_abs_top_builddir=${ac_top_builddir}.;;
944	*)
945	case ${ac_top_builddir}. in
946	.) ac_abs_top_builddir=$ac_abs_builddir;;
947	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
948	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
949	esac;;
950	esac
951	case $ac_abs_builddir in
952	.) ac_abs_srcdir=$ac_srcdir;;
953	*)
954	case $ac_srcdir in
955	.) ac_abs_srcdir=$ac_abs_builddir;;
956	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
957	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
958	esac;;
959	esac
960	case $ac_abs_builddir in
961	.) ac_abs_top_srcdir=$ac_top_srcdir;;
962	*)
963	case $ac_top_srcdir in
964	.) ac_abs_top_srcdir=$ac_abs_builddir;;
965	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
966	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
967	esac;;
968	esac
969
970	cd $ac_dir
971	# Check for guested configure; otherwise get Cygnus style configure.
972	if test -f $ac_srcdir/configure.gnu; then
973	echo
974	$SHELL $ac_srcdir/configure.gnu --help=recursive
975	elif test -f $ac_srcdir/configure; then
976	echo
977	$SHELL $ac_srcdir/configure --help=recursive
978	elif test -f $ac_srcdir/configure.ac \|\|
979	test -f $ac_srcdir/configure.in; then
980	echo
981	$ac_configure --help
982	else
983	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
984	fi
985	cd "$ac_popdir"
986	done
987	fi
988
989	test -n "$ac_init_help" && exit 0
990	if $ac_init_version; then
991	cat <<\_ACEOF
992	rappture configure 1.1
993	generated by GNU Autoconf 2.59
994
995	Copyright (C) 2003 Free Software Foundation, Inc.
996	This configure script is free software; the Free Software Foundation
997	gives unlimited permission to copy, distribute and modify it.
998	_ACEOF
999	exit 0
1000	fi
1001	exec 5>config.log
1002	cat >&5 <<_ACEOF
1003	This file contains any messages produced by compilers while
1004	running configure, to aid debugging if configure makes a mistake.
1005
1006	It was created by rappture $as_me 1.1, which was
1007	generated by GNU Autoconf 2.59. Invocation command line was
1008
1009	$ $0 $@
1010
1011	_ACEOF
1012	{
1013	cat <<_ASUNAME
1014	## --------- ##
1015	## Platform. ##
1016	## --------- ##
1017
1018	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1019	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1020	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1021	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1022	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1023
1024	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1025	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1026
1027	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1028	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1029	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1030	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1031	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1032	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1033	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1034
1035	_ASUNAME
1036
1037	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1038	for as_dir in $PATH
1039	do
1040	IFS=$as_save_IFS
1041	test -z "$as_dir" && as_dir=.
1042	echo "PATH: $as_dir"
1043	done
1044
1045	} >&5
1046
1047	cat >&5 <<_ACEOF
1048
1049
1050	## ----------- ##
1051	## Core tests. ##
1052	## ----------- ##
1053
1054	_ACEOF
1055
1056
1057	# Keep a trace of the command line.
1058	# Strip out --no-create and --no-recursion so they do not pile up.
1059	# Strip out --silent because we don't want to record it for future runs.
1060	# Also quote any args containing shell meta-characters.
1061	# Make two passes to allow for proper duplicate-argument suppression.
1062	ac_configure_args=
1063	ac_configure_args0=
1064	ac_configure_args1=
1065	ac_sep=
1066	ac_must_keep_next=false
1067	for ac_pass in 1 2
1068	do
1069	for ac_arg
1070	do
1071	case $ac_arg in
1072	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1073	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1074	\| -silent \| --silent \| --silen \| --sile \| --sil)
1075	continue ;;
1076	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1077	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1078	esac
1079	case $ac_pass in
1080	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1081	2)
1082	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1083	if test $ac_must_keep_next = true; then
1084	ac_must_keep_next=false # Got value, back to normal.
1085	else
1086	case $ac_arg in
1087	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1088	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1089	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1090	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1091	case "$ac_configure_args0 " in
1092	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1093	esac
1094	;;
1095	-* ) ac_must_keep_next=true ;;
1096	esac
1097	fi
1098	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1099	# Get rid of the leading space.
1100	ac_sep=" "
1101	;;
1102	esac
1103	done
1104	done
1105	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1106	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1107
1108	# When interrupted or exit'd, cleanup temporary files, and complete
1109	# config.log. We remove comments because anyway the quotes in there
1110	# would cause problems or look ugly.
1111	# WARNING: Be sure not to use single quotes in there, as some shells,
1112	# such as our DU 5.0 friend, will then `close' the trap.
1113	trap 'exit_status=$?
1114	# Save into config.log some information that might help in debugging.
1115	{
1116	echo
1117
1118	cat <<\_ASBOX
1119	## ---------------- ##
1120	## Cache variables. ##
1121	## ---------------- ##
1122	_ASBOX
1123	echo
1124	# The following way of writing the cache mishandles newlines in values,
1125	{
1126	(set) 2>&1 \|
1127	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1128	ac_space=\ )
1129	sed -n \
1130	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1131	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1132	;;
1133	*)
1134	sed -n \
1135	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1136	;;
1137	esac;
1138	}
1139	echo
1140
1141	cat <<\_ASBOX
1142	## ----------------- ##
1143	## Output variables. ##
1144	## ----------------- ##
1145	_ASBOX
1146	echo
1147	for ac_var in $ac_subst_vars
1148	do
1149	eval ac_val=$`echo $ac_var`
1150	echo "$ac_var='"'"'$ac_val'"'"'"
1151	done \| sort
1152	echo
1153
1154	if test -n "$ac_subst_files"; then
1155	cat <<\_ASBOX
1156	## ------------- ##
1157	## Output files. ##
1158	## ------------- ##
1159	_ASBOX
1160	echo
1161	for ac_var in $ac_subst_files
1162	do
1163	eval ac_val=$`echo $ac_var`
1164	echo "$ac_var='"'"'$ac_val'"'"'"
1165	done \| sort
1166	echo
1167	fi
1168
1169	if test -s confdefs.h; then
1170	cat <<\_ASBOX
1171	## ----------- ##
1172	## confdefs.h. ##
1173	## ----------- ##
1174	_ASBOX
1175	echo
1176	sed "/^$/d" confdefs.h \| sort
1177	echo
1178	fi
1179	test "$ac_signal" != 0 &&
1180	echo "$as_me: caught signal $ac_signal"
1181	echo "$as_me: exit $exit_status"
1182	} >&5
1183	rm -f core *.core &&
1184	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1185	exit $exit_status
1186	' 0
1187	for ac_signal in 1 2 13 15; do
1188	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1189	done
1190	ac_signal=0
1191
1192	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1193	rm -rf conftest* confdefs.h
1194	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1195	echo >confdefs.h
1196
1197	# Predefined preprocessor variables.
1198
1199	cat >>confdefs.h <<_ACEOF
1200	#define PACKAGE_NAME "$PACKAGE_NAME"
1201	_ACEOF
1202
1203
1204	cat >>confdefs.h <<_ACEOF
1205	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1206	_ACEOF
1207
1208
1209	cat >>confdefs.h <<_ACEOF
1210	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1211	_ACEOF
1212
1213
1214	cat >>confdefs.h <<_ACEOF
1215	#define PACKAGE_STRING "$PACKAGE_STRING"
1216	_ACEOF
1217
1218
1219	cat >>confdefs.h <<_ACEOF
1220	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1221	_ACEOF
1222
1223
1224	# Let the site file select an alternate cache file if it wants to.
1225	# Prefer explicitly selected file to automatically selected ones.
1226	if test -z "$CONFIG_SITE"; then
1227	if test "x$prefix" != xNONE; then
1228	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1229	else
1230	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1231	fi
1232	fi
1233	for ac_site_file in $CONFIG_SITE; do
1234	if test -r "$ac_site_file"; then
1235	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1236	echo "$as_me: loading site script $ac_site_file" >&6;}
1237	sed 's/^/\| /' "$ac_site_file" >&5
1238	. "$ac_site_file"
1239	fi
1240	done
1241
1242	if test -r "$cache_file"; then
1243	# Some versions of bash will fail to source /dev/null (special
1244	# files actually), so we avoid doing that.
1245	if test -f "$cache_file"; then
1246	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1247	echo "$as_me: loading cache $cache_file" >&6;}
1248	case $cache_file in
1249	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1250	*) . ./$cache_file;;
1251	esac
1252	fi
1253	else
1254	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1255	echo "$as_me: creating cache $cache_file" >&6;}
1256	>$cache_file
1257	fi
1258
1259	# Check that the precious variables saved in the cache have kept the same
1260	# value.
1261	ac_cache_corrupted=false
1262	for ac_var in `(set) 2>&1 \|
1263	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1264	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1265	eval ac_new_set=\$ac_env_${ac_var}_set
1266	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1267	eval ac_new_val="\$ac_env_${ac_var}_value"
1268	case $ac_old_set,$ac_new_set in
1269	set,)
1270	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1271	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1272	ac_cache_corrupted=: ;;
1273	,set)
1274	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1275	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1276	ac_cache_corrupted=: ;;
1277	,);;
1278	*)
1279	if test "x$ac_old_val" != "x$ac_new_val"; then
1280	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1281	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1282	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1283	echo "$as_me: former value: $ac_old_val" >&2;}
1284	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1285	echo "$as_me: current value: $ac_new_val" >&2;}
1286	ac_cache_corrupted=:
1287	fi;;
1288	esac
1289	# Pass precious variables to config.status.
1290	if test "$ac_new_set" = set; then
1291	case $ac_new_val in
1292	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1293	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1294	*) ac_arg=$ac_var=$ac_new_val ;;
1295	esac
1296	case " $ac_configure_args " in
1297	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1298	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1299	esac
1300	fi
1301	done
1302	if $ac_cache_corrupted; then
1303	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1304	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1305	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1306	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1307	{ (exit 1); exit 1; }; }
1308	fi
1309
1310	ac_ext=c
1311	ac_cpp='$CPP $CPPFLAGS'
1312	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1313	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1314	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343	VERSION=0.0.1
1344
1345
1346	#------------------------------------------------------------------------
1347	# Handle the --prefix=... option
1348	#------------------------------------------------------------------------
1349
1350	if test "${prefix}" = "NONE"; then
1351	prefix=/usr/local
1352	fi
1353	if test "${exec_prefix}" = "NONE"; then
1354	exec_prefix=$prefix
1355	fi
1356
1357	if test "${libdir}" != "${prefix}/lib"; then
1358	LIB_SEARCH_DIRS="-L ${prefix}/lib -L ${libdir}"
1359	else
1360	LIB_SEARCH_DIRS="-L ${libdir}"
1361	fi
1362
1363
1364
1365	ac_aux_dir=
1366	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1367	if test -f $ac_dir/install-sh; then
1368	ac_aux_dir=$ac_dir
1369	ac_install_sh="$ac_aux_dir/install-sh -c"
1370	break
1371	elif test -f $ac_dir/install.sh; then
1372	ac_aux_dir=$ac_dir
1373	ac_install_sh="$ac_aux_dir/install.sh -c"
1374	break
1375	elif test -f $ac_dir/shtool; then
1376	ac_aux_dir=$ac_dir
1377	ac_install_sh="$ac_aux_dir/shtool install -c"
1378	break
1379	fi
1380	done
1381	if test -z "$ac_aux_dir"; then
1382	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1383	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1384	{ (exit 1); exit 1; }; }
1385	fi
1386	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1387	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1388	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1389
1390	# Find a good install program. We prefer a C program (faster),
1391	# so one script is as good as another. But avoid the broken or
1392	# incompatible versions:
1393	# SysV /etc/install, /usr/sbin/install
1394	# SunOS /usr/etc/install
1395	# IRIX /sbin/install
1396	# AIX /bin/install
1397	# AmigaOS /C/install, which installs bootblocks on floppy discs
1398	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1399	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1400	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1401	# OS/2's system install, which has a completely different semantic
1402	# ./install, which can be erroneously created by make from ./install.sh.
1403	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1404	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1405	if test -z "$INSTALL"; then
1406	if test "${ac_cv_path_install+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1410	for as_dir in $PATH
1411	do
1412	IFS=$as_save_IFS
1413	test -z "$as_dir" && as_dir=.
1414	# Account for people who put trailing slashes in PATH elements.
1415	case $as_dir/ in
1416	./ \| .// \| /cC/* \| \
1417	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1418	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1419	/usr/ucb/* ) ;;
1420	*)
1421	# OSF1 and SCO ODT 3.0 have their own names for install.
1422	# Don't use installbsd from OSF since it installs stuff as root
1423	# by default.
1424	for ac_prog in ginstall scoinst install; do
1425	for ac_exec_ext in '' $ac_executable_extensions; do
1426	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1427	if test $ac_prog = install &&
1428	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1429	# AIX install. It has an incompatible calling convention.
1430	:
1431	elif test $ac_prog = install &&
1432	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1433	# program-specific install script used by HP pwplus--don't use.
1434	:
1435	else
1436	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1437	break 3
1438	fi
1439	fi
1440	done
1441	done
1442	;;
1443	esac
1444	done
1445
1446
1447	fi
1448	if test "${ac_cv_path_install+set}" = set; then
1449	INSTALL=$ac_cv_path_install
1450	else
1451	# As a last resort, use the slow shell script. We don't cache a
1452	# path for INSTALL within a source directory, because that will
1453	# break other packages using the cache if that directory is
1454	# removed, or if the path is relative.
1455	INSTALL=$ac_install_sh
1456	fi
1457	fi
1458	echo "$as_me:$LINENO: result: $INSTALL" >&5
1459	echo "${ECHO_T}$INSTALL" >&6
1460
1461	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1462	# It thinks the first close brace ends the variable substitution.
1463	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1464
1465	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1466
1467	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1468
1469	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1470	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1471	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1472	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	cat >conftest.make <<\_ACEOF
1476	all:
1477	@echo 'ac_maketemp="$(MAKE)"'
1478	_ACEOF
1479	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1480	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1481	if test -n "$ac_maketemp"; then
1482	eval ac_cv_prog_make_${ac_make}_set=yes
1483	else
1484	eval ac_cv_prog_make_${ac_make}_set=no
1485	fi
1486	rm -f conftest.make
1487	fi
1488	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1489	echo "$as_me:$LINENO: result: yes" >&5
1490	echo "${ECHO_T}yes" >&6
1491	SET_MAKE=
1492	else
1493	echo "$as_me:$LINENO: result: no" >&5
1494	echo "${ECHO_T}no" >&6
1495	SET_MAKE="MAKE=${MAKE-make}"
1496	fi
1497
1498
1499	ac_ext=c
1500	ac_cpp='$CPP $CPPFLAGS'
1501	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1502	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1503	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1504	if test -n "$ac_tool_prefix"; then
1505	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1506	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1507	echo "$as_me:$LINENO: checking for $ac_word" >&5
1508	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1509	if test "${ac_cv_prog_CC+set}" = set; then
1510	echo $ECHO_N "(cached) $ECHO_C" >&6
1511	else
1512	if test -n "$CC"; then
1513	ac_cv_prog_CC="$CC" # Let the user override the test.
1514	else
1515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516	for as_dir in $PATH
1517	do
1518	IFS=$as_save_IFS
1519	test -z "$as_dir" && as_dir=.
1520	for ac_exec_ext in '' $ac_executable_extensions; do
1521	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1522	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1523	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1524	break 2
1525	fi
1526	done
1527	done
1528
1529	fi
1530	fi
1531	CC=$ac_cv_prog_CC
1532	if test -n "$CC"; then
1533	echo "$as_me:$LINENO: result: $CC" >&5
1534	echo "${ECHO_T}$CC" >&6
1535	else
1536	echo "$as_me:$LINENO: result: no" >&5
1537	echo "${ECHO_T}no" >&6
1538	fi
1539
1540	fi
1541	if test -z "$ac_cv_prog_CC"; then
1542	ac_ct_CC=$CC
1543	# Extract the first word of "gcc", so it can be a program name with args.
1544	set dummy gcc; ac_word=$2
1545	echo "$as_me:$LINENO: checking for $ac_word" >&5
1546	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1547	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1548	echo $ECHO_N "(cached) $ECHO_C" >&6
1549	else
1550	if test -n "$ac_ct_CC"; then
1551	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1552	else
1553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1554	for as_dir in $PATH
1555	do
1556	IFS=$as_save_IFS
1557	test -z "$as_dir" && as_dir=.
1558	for ac_exec_ext in '' $ac_executable_extensions; do
1559	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1560	ac_cv_prog_ac_ct_CC="gcc"
1561	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1562	break 2
1563	fi
1564	done
1565	done
1566
1567	fi
1568	fi
1569	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1570	if test -n "$ac_ct_CC"; then
1571	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1572	echo "${ECHO_T}$ac_ct_CC" >&6
1573	else
1574	echo "$as_me:$LINENO: result: no" >&5
1575	echo "${ECHO_T}no" >&6
1576	fi
1577
1578	CC=$ac_ct_CC
1579	else
1580	CC="$ac_cv_prog_CC"
1581	fi
1582
1583	if test -z "$CC"; then
1584	if test -n "$ac_tool_prefix"; then
1585	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1586	set dummy ${ac_tool_prefix}cc; ac_word=$2
1587	echo "$as_me:$LINENO: checking for $ac_word" >&5
1588	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1589	if test "${ac_cv_prog_CC+set}" = set; then
1590	echo $ECHO_N "(cached) $ECHO_C" >&6
1591	else
1592	if test -n "$CC"; then
1593	ac_cv_prog_CC="$CC" # Let the user override the test.
1594	else
1595	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1596	for as_dir in $PATH
1597	do
1598	IFS=$as_save_IFS
1599	test -z "$as_dir" && as_dir=.
1600	for ac_exec_ext in '' $ac_executable_extensions; do
1601	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1602	ac_cv_prog_CC="${ac_tool_prefix}cc"
1603	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1604	break 2
1605	fi
1606	done
1607	done
1608
1609	fi
1610	fi
1611	CC=$ac_cv_prog_CC
1612	if test -n "$CC"; then
1613	echo "$as_me:$LINENO: result: $CC" >&5
1614	echo "${ECHO_T}$CC" >&6
1615	else
1616	echo "$as_me:$LINENO: result: no" >&5
1617	echo "${ECHO_T}no" >&6
1618	fi
1619
1620	fi
1621	if test -z "$ac_cv_prog_CC"; then
1622	ac_ct_CC=$CC
1623	# Extract the first word of "cc", so it can be a program name with args.
1624	set dummy cc; ac_word=$2
1625	echo "$as_me:$LINENO: checking for $ac_word" >&5
1626	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1627	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1628	echo $ECHO_N "(cached) $ECHO_C" >&6
1629	else
1630	if test -n "$ac_ct_CC"; then
1631	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1632	else
1633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634	for as_dir in $PATH
1635	do
1636	IFS=$as_save_IFS
1637	test -z "$as_dir" && as_dir=.
1638	for ac_exec_ext in '' $ac_executable_extensions; do
1639	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640	ac_cv_prog_ac_ct_CC="cc"
1641	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1642	break 2
1643	fi
1644	done
1645	done
1646
1647	fi
1648	fi
1649	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1650	if test -n "$ac_ct_CC"; then
1651	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1652	echo "${ECHO_T}$ac_ct_CC" >&6
1653	else
1654	echo "$as_me:$LINENO: result: no" >&5
1655	echo "${ECHO_T}no" >&6
1656	fi
1657
1658	CC=$ac_ct_CC
1659	else
1660	CC="$ac_cv_prog_CC"
1661	fi
1662
1663	fi
1664	if test -z "$CC"; then
1665	# Extract the first word of "cc", so it can be a program name with args.
1666	set dummy cc; ac_word=$2
1667	echo "$as_me:$LINENO: checking for $ac_word" >&5
1668	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1669	if test "${ac_cv_prog_CC+set}" = set; then
1670	echo $ECHO_N "(cached) $ECHO_C" >&6
1671	else
1672	if test -n "$CC"; then
1673	ac_cv_prog_CC="$CC" # Let the user override the test.
1674	else
1675	ac_prog_rejected=no
1676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1677	for as_dir in $PATH
1678	do
1679	IFS=$as_save_IFS
1680	test -z "$as_dir" && as_dir=.
1681	for ac_exec_ext in '' $ac_executable_extensions; do
1682	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1683	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1684	ac_prog_rejected=yes
1685	continue
1686	fi
1687	ac_cv_prog_CC="cc"
1688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1689	break 2
1690	fi
1691	done
1692	done
1693
1694	if test $ac_prog_rejected = yes; then
1695	# We found a bogon in the path, so make sure we never use it.
1696	set dummy $ac_cv_prog_CC
1697	shift
1698	if test $# != 0; then
1699	# We chose a different compiler from the bogus one.
1700	# However, it has the same basename, so the bogon will be chosen
1701	# first if we set CC to just the basename; use the full file name.
1702	shift
1703	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1704	fi
1705	fi
1706	fi
1707	fi
1708	CC=$ac_cv_prog_CC
1709	if test -n "$CC"; then
1710	echo "$as_me:$LINENO: result: $CC" >&5
1711	echo "${ECHO_T}$CC" >&6
1712	else
1713	echo "$as_me:$LINENO: result: no" >&5
1714	echo "${ECHO_T}no" >&6
1715	fi
1716
1717	fi
1718	if test -z "$CC"; then
1719	if test -n "$ac_tool_prefix"; then
1720	for ac_prog in cl
1721	do
1722	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1723	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1724	echo "$as_me:$LINENO: checking for $ac_word" >&5
1725	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1726	if test "${ac_cv_prog_CC+set}" = set; then
1727	echo $ECHO_N "(cached) $ECHO_C" >&6
1728	else
1729	if test -n "$CC"; then
1730	ac_cv_prog_CC="$CC" # Let the user override the test.
1731	else
1732	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1733	for as_dir in $PATH
1734	do
1735	IFS=$as_save_IFS
1736	test -z "$as_dir" && as_dir=.
1737	for ac_exec_ext in '' $ac_executable_extensions; do
1738	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1739	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1740	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1741	break 2
1742	fi
1743	done
1744	done
1745
1746	fi
1747	fi
1748	CC=$ac_cv_prog_CC
1749	if test -n "$CC"; then
1750	echo "$as_me:$LINENO: result: $CC" >&5
1751	echo "${ECHO_T}$CC" >&6
1752	else
1753	echo "$as_me:$LINENO: result: no" >&5
1754	echo "${ECHO_T}no" >&6
1755	fi
1756
1757	test -n "$CC" && break
1758	done
1759	fi
1760	if test -z "$CC"; then
1761	ac_ct_CC=$CC
1762	for ac_prog in cl
1763	do
1764	# Extract the first word of "$ac_prog", so it can be a program name with args.
1765	set dummy $ac_prog; ac_word=$2
1766	echo "$as_me:$LINENO: checking for $ac_word" >&5
1767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1768	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1769	echo $ECHO_N "(cached) $ECHO_C" >&6
1770	else
1771	if test -n "$ac_ct_CC"; then
1772	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1773	else
1774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1775	for as_dir in $PATH
1776	do
1777	IFS=$as_save_IFS
1778	test -z "$as_dir" && as_dir=.
1779	for ac_exec_ext in '' $ac_executable_extensions; do
1780	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1781	ac_cv_prog_ac_ct_CC="$ac_prog"
1782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1783	break 2
1784	fi
1785	done
1786	done
1787
1788	fi
1789	fi
1790	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1791	if test -n "$ac_ct_CC"; then
1792	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1793	echo "${ECHO_T}$ac_ct_CC" >&6
1794	else
1795	echo "$as_me:$LINENO: result: no" >&5
1796	echo "${ECHO_T}no" >&6
1797	fi
1798
1799	test -n "$ac_ct_CC" && break
1800	done
1801
1802	CC=$ac_ct_CC
1803	fi
1804
1805	fi
1806
1807
1808	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1809	See \`config.log' for more details." >&5
1810	echo "$as_me: error: no acceptable C compiler found in \$PATH
1811	See \`config.log' for more details." >&2;}
1812	{ (exit 1); exit 1; }; }
1813
1814	# Provide some information about the compiler.
1815	echo "$as_me:$LINENO:" \
1816	"checking for C compiler version" >&5
1817	ac_compiler=`set X $ac_compile; echo $2`
1818	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1819	(eval $ac_compiler --version </dev/null >&5) 2>&5
1820	ac_status=$?
1821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1822	(exit $ac_status); }
1823	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1824	(eval $ac_compiler -v </dev/null >&5) 2>&5
1825	ac_status=$?
1826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1827	(exit $ac_status); }
1828	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1829	(eval $ac_compiler -V </dev/null >&5) 2>&5
1830	ac_status=$?
1831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1832	(exit $ac_status); }
1833
1834	cat >conftest.$ac_ext <<_ACEOF
1835	/* confdefs.h. */
1836	_ACEOF
1837	cat confdefs.h >>conftest.$ac_ext
1838	cat >>conftest.$ac_ext <<_ACEOF
1839	/* end confdefs.h. */
1840
1841	int
1842	main ()
1843	{
1844
1845	;
1846	return 0;
1847	}
1848	_ACEOF
1849	ac_clean_files_save=$ac_clean_files
1850	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1851	# Try to create an executable without -o first, disregard a.out.
1852	# It will help us diagnose broken compilers, and finding out an intuition
1853	# of exeext.
1854	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1855	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1856	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1857	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1858	(eval $ac_link_default) 2>&5
1859	ac_status=$?
1860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1861	(exit $ac_status); }; then
1862	# Find the output, starting from the most likely. This scheme is
1863	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1864	# resort.
1865
1866	# Be careful to initialize this variable, since it used to be cached.
1867	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1868	ac_cv_exeext=
1869	# b.out is created by i960 compilers.
1870	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1871	do
1872	test -f "$ac_file" \|\| continue
1873	case $ac_file in
1874	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1875	;;
1876	conftest.$ac_ext )
1877	# This is the source file.
1878	;;
1879	[ab].out )
1880	# We found the default executable, but exeext='' is most
1881	# certainly right.
1882	break;;
1883	. )
1884	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1885	# FIXME: I believe we export ac_cv_exeext for Libtool,
1886	# but it would be cool to find out if it's true. Does anybody
1887	# maintain Libtool? --akim.
1888	export ac_cv_exeext
1889	break;;
1890	* )
1891	break;;
1892	esac
1893	done
1894	else
1895	echo "$as_me: failed program was:" >&5
1896	sed 's/^/\| /' conftest.$ac_ext >&5
1897
1898	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1899	See \`config.log' for more details." >&5
1900	echo "$as_me: error: C compiler cannot create executables
1901	See \`config.log' for more details." >&2;}
1902	{ (exit 77); exit 77; }; }
1903	fi
1904
1905	ac_exeext=$ac_cv_exeext
1906	echo "$as_me:$LINENO: result: $ac_file" >&5
1907	echo "${ECHO_T}$ac_file" >&6
1908
1909	# Check the compiler produces executables we can run. If not, either
1910	# the compiler is broken, or we cross compile.
1911	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1912	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1913	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1914	# If not cross compiling, check that we can run a simple program.
1915	if test "$cross_compiling" != yes; then
1916	if { ac_try='./$ac_file'
1917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1918	(eval $ac_try) 2>&5
1919	ac_status=$?
1920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1921	(exit $ac_status); }; }; then
1922	cross_compiling=no
1923	else
1924	if test "$cross_compiling" = maybe; then
1925	cross_compiling=yes
1926	else
1927	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1928	If you meant to cross compile, use \`--host'.
1929	See \`config.log' for more details." >&5
1930	echo "$as_me: error: cannot run C compiled programs.
1931	If you meant to cross compile, use \`--host'.
1932	See \`config.log' for more details." >&2;}
1933	{ (exit 1); exit 1; }; }
1934	fi
1935	fi
1936	fi
1937	echo "$as_me:$LINENO: result: yes" >&5
1938	echo "${ECHO_T}yes" >&6
1939
1940	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1941	ac_clean_files=$ac_clean_files_save
1942	# Check the compiler produces executables we can run. If not, either
1943	# the compiler is broken, or we cross compile.
1944	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1945	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1946	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1947	echo "${ECHO_T}$cross_compiling" >&6
1948
1949	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1950	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1951	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1952	(eval $ac_link) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }; then
1956	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1957	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1958	# work properly (i.e., refer to `conftest.exe'), while it won't with
1959	# `rm'.
1960	for ac_file in conftest.exe conftest conftest.*; do
1961	test -f "$ac_file" \|\| continue
1962	case $ac_file in
1963	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1964	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1965	export ac_cv_exeext
1966	break;;
1967	* ) break;;
1968	esac
1969	done
1970	else
1971	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1972	See \`config.log' for more details." >&5
1973	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1974	See \`config.log' for more details." >&2;}
1975	{ (exit 1); exit 1; }; }
1976	fi
1977
1978	rm -f conftest$ac_cv_exeext
1979	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1980	echo "${ECHO_T}$ac_cv_exeext" >&6
1981
1982	rm -f conftest.$ac_ext
1983	EXEEXT=$ac_cv_exeext
1984	ac_exeext=$EXEEXT
1985	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1986	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1987	if test "${ac_cv_objext+set}" = set; then
1988	echo $ECHO_N "(cached) $ECHO_C" >&6
1989	else
1990	cat >conftest.$ac_ext <<_ACEOF
1991	/* confdefs.h. */
1992	_ACEOF
1993	cat confdefs.h >>conftest.$ac_ext
1994	cat >>conftest.$ac_ext <<_ACEOF
1995	/* end confdefs.h. */
1996
1997	int
1998	main ()
1999	{
2000
2001	;
2002	return 0;
2003	}
2004	_ACEOF
2005	rm -f conftest.o conftest.obj
2006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2007	(eval $ac_compile) 2>&5
2008	ac_status=$?
2009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2010	(exit $ac_status); }; then
2011	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2012	case $ac_file in
2013	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2014	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2015	break;;
2016	esac
2017	done
2018	else
2019	echo "$as_me: failed program was:" >&5
2020	sed 's/^/\| /' conftest.$ac_ext >&5
2021
2022	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2023	See \`config.log' for more details." >&5
2024	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2025	See \`config.log' for more details." >&2;}
2026	{ (exit 1); exit 1; }; }
2027	fi
2028
2029	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2030	fi
2031	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2032	echo "${ECHO_T}$ac_cv_objext" >&6
2033	OBJEXT=$ac_cv_objext
2034	ac_objext=$OBJEXT
2035	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2036	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2037	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2038	echo $ECHO_N "(cached) $ECHO_C" >&6
2039	else
2040	cat >conftest.$ac_ext <<_ACEOF
2041	/* confdefs.h. */
2042	_ACEOF
2043	cat confdefs.h >>conftest.$ac_ext
2044	cat >>conftest.$ac_ext <<_ACEOF
2045	/* end confdefs.h. */
2046
2047	int
2048	main ()
2049	{
2050	#ifndef __GNUC__
2051	choke me
2052	#endif
2053
2054	;
2055	return 0;
2056	}
2057	_ACEOF
2058	rm -f conftest.$ac_objext
2059	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2060	(eval $ac_compile) 2>conftest.er1
2061	ac_status=$?
2062	grep -v '^ *+' conftest.er1 >conftest.err
2063	rm -f conftest.er1
2064	cat conftest.err >&5
2065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2066	(exit $ac_status); } &&
2067	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2068	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2069	(eval $ac_try) 2>&5
2070	ac_status=$?
2071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2072	(exit $ac_status); }; } &&
2073	{ ac_try='test -s conftest.$ac_objext'
2074	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2075	(eval $ac_try) 2>&5
2076	ac_status=$?
2077	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2078	(exit $ac_status); }; }; then
2079	ac_compiler_gnu=yes
2080	else
2081	echo "$as_me: failed program was:" >&5
2082	sed 's/^/\| /' conftest.$ac_ext >&5
2083
2084	ac_compiler_gnu=no
2085	fi
2086	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2087	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2088
2089	fi
2090	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2091	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2092	GCC=`test $ac_compiler_gnu = yes && echo yes`
2093	ac_test_CFLAGS=${CFLAGS+set}
2094	ac_save_CFLAGS=$CFLAGS
2095	CFLAGS="-g"
2096	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2097	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2098	if test "${ac_cv_prog_cc_g+set}" = set; then
2099	echo $ECHO_N "(cached) $ECHO_C" >&6
2100	else
2101	cat >conftest.$ac_ext <<_ACEOF
2102	/* confdefs.h. */
2103	_ACEOF
2104	cat confdefs.h >>conftest.$ac_ext
2105	cat >>conftest.$ac_ext <<_ACEOF
2106	/* end confdefs.h. */
2107
2108	int
2109	main ()
2110	{
2111
2112	;
2113	return 0;
2114	}
2115	_ACEOF
2116	rm -f conftest.$ac_objext
2117	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2118	(eval $ac_compile) 2>conftest.er1
2119	ac_status=$?
2120	grep -v '^ *+' conftest.er1 >conftest.err
2121	rm -f conftest.er1
2122	cat conftest.err >&5
2123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2124	(exit $ac_status); } &&
2125	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2126	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2127	(eval $ac_try) 2>&5
2128	ac_status=$?
2129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2130	(exit $ac_status); }; } &&
2131	{ ac_try='test -s conftest.$ac_objext'
2132	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2133	(eval $ac_try) 2>&5
2134	ac_status=$?
2135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2136	(exit $ac_status); }; }; then
2137	ac_cv_prog_cc_g=yes
2138	else
2139	echo "$as_me: failed program was:" >&5
2140	sed 's/^/\| /' conftest.$ac_ext >&5
2141
2142	ac_cv_prog_cc_g=no
2143	fi
2144	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2145	fi
2146	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2147	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2148	if test "$ac_test_CFLAGS" = set; then
2149	CFLAGS=$ac_save_CFLAGS
2150	elif test $ac_cv_prog_cc_g = yes; then
2151	if test "$GCC" = yes; then
2152	CFLAGS="-g -O2"
2153	else
2154	CFLAGS="-g"
2155	fi
2156	else
2157	if test "$GCC" = yes; then
2158	CFLAGS="-O2"
2159	else
2160	CFLAGS=
2161	fi
2162	fi
2163	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2164	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2165	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2166	echo $ECHO_N "(cached) $ECHO_C" >&6
2167	else
2168	ac_cv_prog_cc_stdc=no
2169	ac_save_CC=$CC
2170	cat >conftest.$ac_ext <<_ACEOF
2171	/* confdefs.h. */
2172	_ACEOF
2173	cat confdefs.h >>conftest.$ac_ext
2174	cat >>conftest.$ac_ext <<_ACEOF
2175	/* end confdefs.h. */
2176	#include <stdarg.h>
2177	#include <stdio.h>
2178	#include <sys/types.h>
2179	#include <sys/stat.h>
2180	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2181	struct buf { int x; };
2182	FILE * (rcsopen) (struct buf , struct stat *, int);
2183	static char *e (p, i)
2184	char **p;
2185	int i;
2186	{
2187	return p[i];
2188	}
2189	static char f (char (g) (char , int), char *p, ...)
2190	{
2191	char *s;
2192	va_list v;
2193	va_start (v,p);
2194	s = g (p, va_arg (v,int));
2195	va_end (v);
2196	return s;
2197	}
2198
2199	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2200	function prototypes and stuff, but not '\xHH' hex character constants.
2201	These don't provoke an error unfortunately, instead are silently treated
2202	as 'x'. The following induces an error, until -std1 is added to get
2203	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2204	array size at least. It's necessary to write '\x00'==0 to get something
2205	that's true only with -std1. */
2206	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2207
2208	int test (int i, double x);
2209	struct s1 {int (*f) (int a);};
2210	struct s2 {int (*f) (double a);};
2211	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2212	int argc;
2213	char **argv;
2214	int
2215	main ()
2216	{
2217	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2218	;
2219	return 0;
2220	}
2221	_ACEOF
2222	# Don't try gcc -ansi; that turns off useful extensions and
2223	# breaks some systems' header files.
2224	# AIX -qlanglvl=ansi
2225	# Ultrix and OSF/1 -std1
2226	# HP-UX 10.20 and later -Ae
2227	# HP-UX older versions -Aa -D_HPUX_SOURCE
2228	# SVR4 -Xc -D__EXTENSIONS__
2229	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2230	do
2231	CC="$ac_save_CC $ac_arg"
2232	rm -f conftest.$ac_objext
2233	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2234	(eval $ac_compile) 2>conftest.er1
2235	ac_status=$?
2236	grep -v '^ *+' conftest.er1 >conftest.err
2237	rm -f conftest.er1
2238	cat conftest.err >&5
2239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2240	(exit $ac_status); } &&
2241	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2243	(eval $ac_try) 2>&5
2244	ac_status=$?
2245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2246	(exit $ac_status); }; } &&
2247	{ ac_try='test -s conftest.$ac_objext'
2248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2249	(eval $ac_try) 2>&5
2250	ac_status=$?
2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252	(exit $ac_status); }; }; then
2253	ac_cv_prog_cc_stdc=$ac_arg
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.$ac_objext
2261	done
2262	rm -f conftest.$ac_ext conftest.$ac_objext
2263	CC=$ac_save_CC
2264
2265	fi
2266
2267	case "x$ac_cv_prog_cc_stdc" in
2268	x\|xno)
2269	echo "$as_me:$LINENO: result: none needed" >&5
2270	echo "${ECHO_T}none needed" >&6 ;;
2271	*)
2272	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2273	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2274	CC="$CC $ac_cv_prog_cc_stdc" ;;
2275	esac
2276
2277	# Some people use a C++ compiler to compile C. Since we use `exit',
2278	# in C++ we need to declare it. In case someone uses the same compiler
2279	# for both compiling C and C++ we need to have the C++ compiler decide
2280	# the declaration of exit, since it's the most demanding environment.
2281	cat >conftest.$ac_ext <<_ACEOF
2282	#ifndef __cplusplus
2283	choke me
2284	#endif
2285	_ACEOF
2286	rm -f conftest.$ac_objext
2287	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2288	(eval $ac_compile) 2>conftest.er1
2289	ac_status=$?
2290	grep -v '^ *+' conftest.er1 >conftest.err
2291	rm -f conftest.er1
2292	cat conftest.err >&5
2293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294	(exit $ac_status); } &&
2295	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2297	(eval $ac_try) 2>&5
2298	ac_status=$?
2299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2300	(exit $ac_status); }; } &&
2301	{ ac_try='test -s conftest.$ac_objext'
2302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2303	(eval $ac_try) 2>&5
2304	ac_status=$?
2305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2306	(exit $ac_status); }; }; then
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2341	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2342	(eval $ac_try) 2>&5
2343	ac_status=$?
2344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345	(exit $ac_status); }; } &&
2346	{ ac_try='test -s conftest.$ac_objext'
2347	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2348	(eval $ac_try) 2>&5
2349	ac_status=$?
2350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2351	(exit $ac_status); }; }; then
2352	:
2353	else
2354	echo "$as_me: failed program was:" >&5
2355	sed 's/^/\| /' conftest.$ac_ext >&5
2356
2357	continue
2358	fi
2359	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2360	cat >conftest.$ac_ext <<_ACEOF
2361	/* confdefs.h. */
2362	_ACEOF
2363	cat confdefs.h >>conftest.$ac_ext
2364	cat >>conftest.$ac_ext <<_ACEOF
2365	/* end confdefs.h. */
2366	$ac_declaration
2367	int
2368	main ()
2369	{
2370	exit (42);
2371	;
2372	return 0;
2373	}
2374	_ACEOF
2375	rm -f conftest.$ac_objext
2376	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2377	(eval $ac_compile) 2>conftest.er1
2378	ac_status=$?
2379	grep -v '^ *+' conftest.er1 >conftest.err
2380	rm -f conftest.er1
2381	cat conftest.err >&5
2382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383	(exit $ac_status); } &&
2384	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386	(eval $ac_try) 2>&5
2387	ac_status=$?
2388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389	(exit $ac_status); }; } &&
2390	{ ac_try='test -s conftest.$ac_objext'
2391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392	(eval $ac_try) 2>&5
2393	ac_status=$?
2394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395	(exit $ac_status); }; }; then
2396	break
2397	else
2398	echo "$as_me: failed program was:" >&5
2399	sed 's/^/\| /' conftest.$ac_ext >&5
2400
2401	fi
2402	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403	done
2404	rm -f conftest*
2405	if test -n "$ac_declaration"; then
2406	echo '#ifdef __cplusplus' >>confdefs.h
2407	echo $ac_declaration >>confdefs.h
2408	echo '#endif' >>confdefs.h
2409	fi
2410
2411	else
2412	echo "$as_me: failed program was:" >&5
2413	sed 's/^/\| /' conftest.$ac_ext >&5
2414
2415	fi
2416	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2417	ac_ext=c
2418	ac_cpp='$CPP $CPPFLAGS'
2419	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2420	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2421	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2422
2423	ac_ext=c
2424	ac_cpp='$CPP $CPPFLAGS'
2425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2427	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2428
2429
2430
2431	ac_ext=c
2432	ac_cpp='$CPP $CPPFLAGS'
2433	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2434	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2435	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2436	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2437	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2438	# On Suns, sometimes $CPP names a directory.
2439	if test -n "$CPP" && test -d "$CPP"; then
2440	CPP=
2441	fi
2442	if test -z "$CPP"; then
2443	if test "${ac_cv_prog_CPP+set}" = set; then
2444	echo $ECHO_N "(cached) $ECHO_C" >&6
2445	else
2446	# Double quotes because CPP needs to be expanded
2447	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2448	do
2449	ac_preproc_ok=false
2450	for ac_c_preproc_warn_flag in '' yes
2451	do
2452	# Use a header file that comes with gcc, so configuring glibc
2453	# with a fresh cross-compiler works.
2454	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2455	# <limits.h> exists even on freestanding compilers.
2456	# On the NeXT, cc -E runs the code through the compiler's parser,
2457	# not just through cpp. "Syntax error" is here to catch this case.
2458	cat >conftest.$ac_ext <<_ACEOF
2459	/* confdefs.h. */
2460	_ACEOF
2461	cat confdefs.h >>conftest.$ac_ext
2462	cat >>conftest.$ac_ext <<_ACEOF
2463	/* end confdefs.h. */
2464	#ifdef __STDC__
2465	# include <limits.h>
2466	#else
2467	# include <assert.h>
2468	#endif
2469	Syntax error
2470	_ACEOF
2471	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2472	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2473	ac_status=$?
2474	grep -v '^ *+' conftest.er1 >conftest.err
2475	rm -f conftest.er1
2476	cat conftest.err >&5
2477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2478	(exit $ac_status); } >/dev/null; then
2479	if test -s conftest.err; then
2480	ac_cpp_err=$ac_c_preproc_warn_flag
2481	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2482	else
2483	ac_cpp_err=
2484	fi
2485	else
2486	ac_cpp_err=yes
2487	fi
2488	if test -z "$ac_cpp_err"; then
2489	:
2490	else
2491	echo "$as_me: failed program was:" >&5
2492	sed 's/^/\| /' conftest.$ac_ext >&5
2493
2494	# Broken: fails on valid input.
2495	continue
2496	fi
2497	rm -f conftest.err conftest.$ac_ext
2498
2499	# OK, works on sane cases. Now check whether non-existent headers
2500	# can be detected and how.
2501	cat >conftest.$ac_ext <<_ACEOF
2502	/* confdefs.h. */
2503	_ACEOF
2504	cat confdefs.h >>conftest.$ac_ext
2505	cat >>conftest.$ac_ext <<_ACEOF
2506	/* end confdefs.h. */
2507	#include <ac_nonexistent.h>
2508	_ACEOF
2509	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2510	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2511	ac_status=$?
2512	grep -v '^ *+' conftest.er1 >conftest.err
2513	rm -f conftest.er1
2514	cat conftest.err >&5
2515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2516	(exit $ac_status); } >/dev/null; then
2517	if test -s conftest.err; then
2518	ac_cpp_err=$ac_c_preproc_warn_flag
2519	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2520	else
2521	ac_cpp_err=
2522	fi
2523	else
2524	ac_cpp_err=yes
2525	fi
2526	if test -z "$ac_cpp_err"; then
2527	# Broken: success on invalid input.
2528	continue
2529	else
2530	echo "$as_me: failed program was:" >&5
2531	sed 's/^/\| /' conftest.$ac_ext >&5
2532
2533	# Passes both tests.
2534	ac_preproc_ok=:
2535	break
2536	fi
2537	rm -f conftest.err conftest.$ac_ext
2538
2539	done
2540	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2541	rm -f conftest.err conftest.$ac_ext
2542	if $ac_preproc_ok; then
2543	break
2544	fi
2545
2546	done
2547	ac_cv_prog_CPP=$CPP
2548
2549	fi
2550	CPP=$ac_cv_prog_CPP
2551	else
2552	ac_cv_prog_CPP=$CPP
2553	fi
2554	echo "$as_me:$LINENO: result: $CPP" >&5
2555	echo "${ECHO_T}$CPP" >&6
2556	ac_preproc_ok=false
2557	for ac_c_preproc_warn_flag in '' yes
2558	do
2559	# Use a header file that comes with gcc, so configuring glibc
2560	# with a fresh cross-compiler works.
2561	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562	# <limits.h> exists even on freestanding compilers.
2563	# On the NeXT, cc -E runs the code through the compiler's parser,
2564	# not just through cpp. "Syntax error" is here to catch this case.
2565	cat >conftest.$ac_ext <<_ACEOF
2566	/* confdefs.h. */
2567	_ACEOF
2568	cat confdefs.h >>conftest.$ac_ext
2569	cat >>conftest.$ac_ext <<_ACEOF
2570	/* end confdefs.h. */
2571	#ifdef __STDC__
2572	# include <limits.h>
2573	#else
2574	# include <assert.h>
2575	#endif
2576	Syntax error
2577	_ACEOF
2578	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2579	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2580	ac_status=$?
2581	grep -v '^ *+' conftest.er1 >conftest.err
2582	rm -f conftest.er1
2583	cat conftest.err >&5
2584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2585	(exit $ac_status); } >/dev/null; then
2586	if test -s conftest.err; then
2587	ac_cpp_err=$ac_c_preproc_warn_flag
2588	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2589	else
2590	ac_cpp_err=
2591	fi
2592	else
2593	ac_cpp_err=yes
2594	fi
2595	if test -z "$ac_cpp_err"; then
2596	:
2597	else
2598	echo "$as_me: failed program was:" >&5
2599	sed 's/^/\| /' conftest.$ac_ext >&5
2600
2601	# Broken: fails on valid input.
2602	continue
2603	fi
2604	rm -f conftest.err conftest.$ac_ext
2605
2606	# OK, works on sane cases. Now check whether non-existent headers
2607	# can be detected and how.
2608	cat >conftest.$ac_ext <<_ACEOF
2609	/* confdefs.h. */
2610	_ACEOF
2611	cat confdefs.h >>conftest.$ac_ext
2612	cat >>conftest.$ac_ext <<_ACEOF
2613	/* end confdefs.h. */
2614	#include <ac_nonexistent.h>
2615	_ACEOF
2616	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2617	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2618	ac_status=$?
2619	grep -v '^ *+' conftest.er1 >conftest.err
2620	rm -f conftest.er1
2621	cat conftest.err >&5
2622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2623	(exit $ac_status); } >/dev/null; then
2624	if test -s conftest.err; then
2625	ac_cpp_err=$ac_c_preproc_warn_flag
2626	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2627	else
2628	ac_cpp_err=
2629	fi
2630	else
2631	ac_cpp_err=yes
2632	fi
2633	if test -z "$ac_cpp_err"; then
2634	# Broken: success on invalid input.
2635	continue
2636	else
2637	echo "$as_me: failed program was:" >&5
2638	sed 's/^/\| /' conftest.$ac_ext >&5
2639
2640	# Passes both tests.
2641	ac_preproc_ok=:
2642	break
2643	fi
2644	rm -f conftest.err conftest.$ac_ext
2645
2646	done
2647	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2648	rm -f conftest.err conftest.$ac_ext
2649	if $ac_preproc_ok; then
2650	:
2651	else
2652	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2653	See \`config.log' for more details." >&5
2654	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2655	See \`config.log' for more details." >&2;}
2656	{ (exit 1); exit 1; }; }
2657	fi
2658
2659	ac_ext=c
2660	ac_cpp='$CPP $CPPFLAGS'
2661	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2662	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2663	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2664
2665
2666	echo "$as_me:$LINENO: checking for egrep" >&5
2667	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2668	if test "${ac_cv_prog_egrep+set}" = set; then
2669	echo $ECHO_N "(cached) $ECHO_C" >&6
2670	else
2671	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
2672	then ac_cv_prog_egrep='grep -E'
2673	else ac_cv_prog_egrep='egrep'
2674	fi
2675	fi
2676	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2677	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2678	EGREP=$ac_cv_prog_egrep
2679
2680
2681	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2682	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2683	if test "${ac_cv_header_stdc+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	cat >conftest.$ac_ext <<_ACEOF
2687	/* confdefs.h. */
2688	_ACEOF
2689	cat confdefs.h >>conftest.$ac_ext
2690	cat >>conftest.$ac_ext <<_ACEOF
2691	/* end confdefs.h. */
2692	#include <stdlib.h>
2693	#include <stdarg.h>
2694	#include <string.h>
2695	#include <float.h>
2696
2697	int
2698	main ()
2699	{
2700
2701	;
2702	return 0;
2703	}
2704	_ACEOF
2705	rm -f conftest.$ac_objext
2706	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2707	(eval $ac_compile) 2>conftest.er1
2708	ac_status=$?
2709	grep -v '^ *+' conftest.er1 >conftest.err
2710	rm -f conftest.er1
2711	cat conftest.err >&5
2712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713	(exit $ac_status); } &&
2714	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2716	(eval $ac_try) 2>&5
2717	ac_status=$?
2718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719	(exit $ac_status); }; } &&
2720	{ ac_try='test -s conftest.$ac_objext'
2721	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2722	(eval $ac_try) 2>&5
2723	ac_status=$?
2724	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725	(exit $ac_status); }; }; then
2726	ac_cv_header_stdc=yes
2727	else
2728	echo "$as_me: failed program was:" >&5
2729	sed 's/^/\| /' conftest.$ac_ext >&5
2730
2731	ac_cv_header_stdc=no
2732	fi
2733	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2734
2735	if test $ac_cv_header_stdc = yes; then
2736	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2737	cat >conftest.$ac_ext <<_ACEOF
2738	/* confdefs.h. */
2739	_ACEOF
2740	cat confdefs.h >>conftest.$ac_ext
2741	cat >>conftest.$ac_ext <<_ACEOF
2742	/* end confdefs.h. */
2743	#include <string.h>
2744
2745	_ACEOF
2746	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2747	$EGREP "memchr" >/dev/null 2>&1; then
2748	:
2749	else
2750	ac_cv_header_stdc=no
2751	fi
2752	rm -f conftest*
2753
2754	fi
2755
2756	if test $ac_cv_header_stdc = yes; then
2757	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2758	cat >conftest.$ac_ext <<_ACEOF
2759	/* confdefs.h. */
2760	_ACEOF
2761	cat confdefs.h >>conftest.$ac_ext
2762	cat >>conftest.$ac_ext <<_ACEOF
2763	/* end confdefs.h. */
2764	#include <stdlib.h>
2765
2766	_ACEOF
2767	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2768	$EGREP "free" >/dev/null 2>&1; then
2769	:
2770	else
2771	ac_cv_header_stdc=no
2772	fi
2773	rm -f conftest*
2774
2775	fi
2776
2777	if test $ac_cv_header_stdc = yes; then
2778	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2779	if test "$cross_compiling" = yes; then
2780	:
2781	else
2782	cat >conftest.$ac_ext <<_ACEOF
2783	/* confdefs.h. */
2784	_ACEOF
2785	cat confdefs.h >>conftest.$ac_ext
2786	cat >>conftest.$ac_ext <<_ACEOF
2787	/* end confdefs.h. */
2788	#include <ctype.h>
2789	#if ((' ' & 0x0FF) == 0x020)
2790	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2791	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2792	#else
2793	# define ISLOWER(c) \
2794	(('a' <= (c) && (c) <= 'i') \
2795	\|\| ('j' <= (c) && (c) <= 'r') \
2796	\|\| ('s' <= (c) && (c) <= 'z'))
2797	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
2798	#endif
2799
2800	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2801	int
2802	main ()
2803	{
2804	int i;
2805	for (i = 0; i < 256; i++)
2806	if (XOR (islower (i), ISLOWER (i))
2807	\|\| toupper (i) != TOUPPER (i))
2808	exit(2);
2809	exit (0);
2810	}
2811	_ACEOF
2812	rm -f conftest$ac_exeext
2813	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2814	(eval $ac_link) 2>&5
2815	ac_status=$?
2816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2818	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2819	(eval $ac_try) 2>&5
2820	ac_status=$?
2821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822	(exit $ac_status); }; }; then
2823	:
2824	else
2825	echo "$as_me: program exited with status $ac_status" >&5
2826	echo "$as_me: failed program was:" >&5
2827	sed 's/^/\| /' conftest.$ac_ext >&5
2828
2829	( exit $ac_status )
2830	ac_cv_header_stdc=no
2831	fi
2832	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2833	fi
2834	fi
2835	fi
2836	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2837	echo "${ECHO_T}$ac_cv_header_stdc" >&6
2838	if test $ac_cv_header_stdc = yes; then
2839
2840	cat >>confdefs.h <<\_ACEOF
2841	#define STDC_HEADERS 1
2842	_ACEOF
2843
2844	fi
2845
2846	echo "$as_me:$LINENO: checking for atol" >&5
2847	echo $ECHO_N "checking for atol... $ECHO_C" >&6
2848	if test "${ac_cv_func_atol+set}" = set; then
2849	echo $ECHO_N "(cached) $ECHO_C" >&6
2850	else
2851	cat >conftest.$ac_ext <<_ACEOF
2852	/* confdefs.h. */
2853	_ACEOF
2854	cat confdefs.h >>conftest.$ac_ext
2855	cat >>conftest.$ac_ext <<_ACEOF
2856	/* end confdefs.h. */
2857	/* Define atol to an innocuous variant, in case <limits.h> declares atol.
2858	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2859	#define atol innocuous_atol
2860
2861	/* System header to define __stub macros and hopefully few prototypes,
2862	which can conflict with char atol (); below.
2863	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2864	<limits.h> exists even on freestanding compilers. */
2865
2866	#ifdef __STDC__
2867	# include <limits.h>
2868	#else
2869	# include <assert.h>
2870	#endif
2871
2872	#undef atol
2873
2874	/* Override any gcc2 internal prototype to avoid an error. */
2875	#ifdef __cplusplus
2876	extern "C"
2877	{
2878	#endif
2879	/* We use char because int might match the return type of a gcc2
2880	builtin and then its argument prototype would still apply. */
2881	char atol ();
2882	/* The GNU C library defines this for functions which it implements
2883	to always fail with ENOSYS. Some functions are actually named
2884	something starting with __ and the normal name is an alias. */
2885	#if defined (__stub_atol) \|\| defined (__stub___atol)
2886	choke me
2887	#else
2888	char (*f) () = atol;
2889	#endif
2890	#ifdef __cplusplus
2891	}
2892	#endif
2893
2894	int
2895	main ()
2896	{
2897	return f != atol;
2898	;
2899	return 0;
2900	}
2901	_ACEOF
2902	rm -f conftest.$ac_objext conftest$ac_exeext
2903	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2904	(eval $ac_link) 2>conftest.er1
2905	ac_status=$?
2906	grep -v '^ *+' conftest.er1 >conftest.err
2907	rm -f conftest.er1
2908	cat conftest.err >&5
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); } &&
2911	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2913	(eval $ac_try) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }; } &&
2917	{ ac_try='test -s conftest$ac_exeext'
2918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2919	(eval $ac_try) 2>&5
2920	ac_status=$?
2921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922	(exit $ac_status); }; }; then
2923	ac_cv_func_atol=yes
2924	else
2925	echo "$as_me: failed program was:" >&5
2926	sed 's/^/\| /' conftest.$ac_ext >&5
2927
2928	ac_cv_func_atol=no
2929	fi
2930	rm -f conftest.err conftest.$ac_objext \
2931	conftest$ac_exeext conftest.$ac_ext
2932	fi
2933	echo "$as_me:$LINENO: result: $ac_cv_func_atol" >&5
2934	echo "${ECHO_T}$ac_cv_func_atol" >&6
2935	if test $ac_cv_func_atol = yes; then
2936	:
2937	else
2938	{ { echo "$as_me:$LINENO: error: oops! no atol ?!?" >&5
2939	echo "$as_me: error: oops! no atol ?!?" >&2;}
2940	{ (exit 1); exit 1; }; }
2941	fi
2942
2943
2944	ac_ext=cc
2945	ac_cpp='$CXXCPP $CPPFLAGS'
2946	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2947	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2948	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2949	if test -n "$ac_tool_prefix"; then
2950	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2951	do
2952	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2953	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2954	echo "$as_me:$LINENO: checking for $ac_word" >&5
2955	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2956	if test "${ac_cv_prog_CXX+set}" = set; then
2957	echo $ECHO_N "(cached) $ECHO_C" >&6
2958	else
2959	if test -n "$CXX"; then
2960	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2961	else
2962	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2963	for as_dir in $PATH
2964	do
2965	IFS=$as_save_IFS
2966	test -z "$as_dir" && as_dir=.
2967	for ac_exec_ext in '' $ac_executable_extensions; do
2968	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2969	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2970	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2971	break 2
2972	fi
2973	done
2974	done
2975
2976	fi
2977	fi
2978	CXX=$ac_cv_prog_CXX
2979	if test -n "$CXX"; then
2980	echo "$as_me:$LINENO: result: $CXX" >&5
2981	echo "${ECHO_T}$CXX" >&6
2982	else
2983	echo "$as_me:$LINENO: result: no" >&5
2984	echo "${ECHO_T}no" >&6
2985	fi
2986
2987	test -n "$CXX" && break
2988	done
2989	fi
2990	if test -z "$CXX"; then
2991	ac_ct_CXX=$CXX
2992	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2993	do
2994	# Extract the first word of "$ac_prog", so it can be a program name with args.
2995	set dummy $ac_prog; ac_word=$2
2996	echo "$as_me:$LINENO: checking for $ac_word" >&5
2997	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2998	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2999	echo $ECHO_N "(cached) $ECHO_C" >&6
3000	else
3001	if test -n "$ac_ct_CXX"; then
3002	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3003	else
3004	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3005	for as_dir in $PATH
3006	do
3007	IFS=$as_save_IFS
3008	test -z "$as_dir" && as_dir=.
3009	for ac_exec_ext in '' $ac_executable_extensions; do
3010	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3011	ac_cv_prog_ac_ct_CXX="$ac_prog"
3012	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3013	break 2
3014	fi
3015	done
3016	done
3017
3018	fi
3019	fi
3020	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3021	if test -n "$ac_ct_CXX"; then
3022	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3023	echo "${ECHO_T}$ac_ct_CXX" >&6
3024	else
3025	echo "$as_me:$LINENO: result: no" >&5
3026	echo "${ECHO_T}no" >&6
3027	fi
3028
3029	test -n "$ac_ct_CXX" && break
3030	done
3031	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
3032
3033	CXX=$ac_ct_CXX
3034	fi
3035
3036
3037	# Provide some information about the compiler.
3038	echo "$as_me:$LINENO:" \
3039	"checking for C++ compiler version" >&5
3040	ac_compiler=`set X $ac_compile; echo $2`
3041	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3042	(eval $ac_compiler --version </dev/null >&5) 2>&5
3043	ac_status=$?
3044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045	(exit $ac_status); }
3046	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3047	(eval $ac_compiler -v </dev/null >&5) 2>&5
3048	ac_status=$?
3049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050	(exit $ac_status); }
3051	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3052	(eval $ac_compiler -V </dev/null >&5) 2>&5
3053	ac_status=$?
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); }
3056
3057	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3058	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3059	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3060	echo $ECHO_N "(cached) $ECHO_C" >&6
3061	else
3062	cat >conftest.$ac_ext <<_ACEOF
3063	/* confdefs.h. */
3064	_ACEOF
3065	cat confdefs.h >>conftest.$ac_ext
3066	cat >>conftest.$ac_ext <<_ACEOF
3067	/* end confdefs.h. */
3068
3069	int
3070	main ()
3071	{
3072	#ifndef __GNUC__
3073	choke me
3074	#endif
3075
3076	;
3077	return 0;
3078	}
3079	_ACEOF
3080	rm -f conftest.$ac_objext
3081	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3082	(eval $ac_compile) 2>conftest.er1
3083	ac_status=$?
3084	grep -v '^ *+' conftest.er1 >conftest.err
3085	rm -f conftest.er1
3086	cat conftest.err >&5
3087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3088	(exit $ac_status); } &&
3089	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3090	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3091	(eval $ac_try) 2>&5
3092	ac_status=$?
3093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3094	(exit $ac_status); }; } &&
3095	{ ac_try='test -s conftest.$ac_objext'
3096	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3097	(eval $ac_try) 2>&5
3098	ac_status=$?
3099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3100	(exit $ac_status); }; }; then
3101	ac_compiler_gnu=yes
3102	else
3103	echo "$as_me: failed program was:" >&5
3104	sed 's/^/\| /' conftest.$ac_ext >&5
3105
3106	ac_compiler_gnu=no
3107	fi
3108	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3109	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3110
3111	fi
3112	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3113	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3114	GXX=`test $ac_compiler_gnu = yes && echo yes`
3115	ac_test_CXXFLAGS=${CXXFLAGS+set}
3116	ac_save_CXXFLAGS=$CXXFLAGS
3117	CXXFLAGS="-g"
3118	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3119	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3120	if test "${ac_cv_prog_cxx_g+set}" = set; then
3121	echo $ECHO_N "(cached) $ECHO_C" >&6
3122	else
3123	cat >conftest.$ac_ext <<_ACEOF
3124	/* confdefs.h. */
3125	_ACEOF
3126	cat confdefs.h >>conftest.$ac_ext
3127	cat >>conftest.$ac_ext <<_ACEOF
3128	/* end confdefs.h. */
3129
3130	int
3131	main ()
3132	{
3133
3134	;
3135	return 0;
3136	}
3137	_ACEOF
3138	rm -f conftest.$ac_objext
3139	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3140	(eval $ac_compile) 2>conftest.er1
3141	ac_status=$?
3142	grep -v '^ *+' conftest.er1 >conftest.err
3143	rm -f conftest.er1
3144	cat conftest.err >&5
3145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3146	(exit $ac_status); } &&
3147	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3149	(eval $ac_try) 2>&5
3150	ac_status=$?
3151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152	(exit $ac_status); }; } &&
3153	{ ac_try='test -s conftest.$ac_objext'
3154	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3155	(eval $ac_try) 2>&5
3156	ac_status=$?
3157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3158	(exit $ac_status); }; }; then
3159	ac_cv_prog_cxx_g=yes
3160	else
3161	echo "$as_me: failed program was:" >&5
3162	sed 's/^/\| /' conftest.$ac_ext >&5
3163
3164	ac_cv_prog_cxx_g=no
3165	fi
3166	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3167	fi
3168	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3170	if test "$ac_test_CXXFLAGS" = set; then
3171	CXXFLAGS=$ac_save_CXXFLAGS
3172	elif test $ac_cv_prog_cxx_g = yes; then
3173	if test "$GXX" = yes; then
3174	CXXFLAGS="-g -O2"
3175	else
3176	CXXFLAGS="-g"
3177	fi
3178	else
3179	if test "$GXX" = yes; then
3180	CXXFLAGS="-O2"
3181	else
3182	CXXFLAGS=
3183	fi
3184	fi
3185	for ac_declaration in \
3186	'' \
3187	'extern "C" void std::exit (int) throw (); using std::exit;' \
3188	'extern "C" void std::exit (int); using std::exit;' \
3189	'extern "C" void exit (int) throw ();' \
3190	'extern "C" void exit (int);' \
3191	'void exit (int);'
3192	do
3193	cat >conftest.$ac_ext <<_ACEOF
3194	/* confdefs.h. */
3195	_ACEOF
3196	cat confdefs.h >>conftest.$ac_ext
3197	cat >>conftest.$ac_ext <<_ACEOF
3198	/* end confdefs.h. */
3199	$ac_declaration
3200	#include <stdlib.h>
3201	int
3202	main ()
3203	{
3204	exit (42);
3205	;
3206	return 0;
3207	}
3208	_ACEOF
3209	rm -f conftest.$ac_objext
3210	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3211	(eval $ac_compile) 2>conftest.er1
3212	ac_status=$?
3213	grep -v '^ *+' conftest.er1 >conftest.err
3214	rm -f conftest.er1
3215	cat conftest.err >&5
3216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3217	(exit $ac_status); } &&
3218	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3220	(eval $ac_try) 2>&5
3221	ac_status=$?
3222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3223	(exit $ac_status); }; } &&
3224	{ ac_try='test -s conftest.$ac_objext'
3225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3226	(eval $ac_try) 2>&5
3227	ac_status=$?
3228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3229	(exit $ac_status); }; }; then
3230	:
3231	else
3232	echo "$as_me: failed program was:" >&5
3233	sed 's/^/\| /' conftest.$ac_ext >&5
3234
3235	continue
3236	fi
3237	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3238	cat >conftest.$ac_ext <<_ACEOF
3239	/* confdefs.h. */
3240	_ACEOF
3241	cat confdefs.h >>conftest.$ac_ext
3242	cat >>conftest.$ac_ext <<_ACEOF
3243	/* end confdefs.h. */
3244	$ac_declaration
3245	int
3246	main ()
3247	{
3248	exit (42);
3249	;
3250	return 0;
3251	}
3252	_ACEOF
3253	rm -f conftest.$ac_objext
3254	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3255	(eval $ac_compile) 2>conftest.er1
3256	ac_status=$?
3257	grep -v '^ *+' conftest.er1 >conftest.err
3258	rm -f conftest.er1
3259	cat conftest.err >&5
3260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261	(exit $ac_status); } &&
3262	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3264	(eval $ac_try) 2>&5
3265	ac_status=$?
3266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3267	(exit $ac_status); }; } &&
3268	{ ac_try='test -s conftest.$ac_objext'
3269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3270	(eval $ac_try) 2>&5
3271	ac_status=$?
3272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273	(exit $ac_status); }; }; then
3274	break
3275	else
3276	echo "$as_me: failed program was:" >&5
3277	sed 's/^/\| /' conftest.$ac_ext >&5
3278
3279	fi
3280	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3281	done
3282	rm -f conftest*
3283	if test -n "$ac_declaration"; then
3284	echo '#ifdef __cplusplus' >>confdefs.h
3285	echo $ac_declaration >>confdefs.h
3286	echo '#endif' >>confdefs.h
3287	fi
3288
3289	ac_ext=c
3290	ac_cpp='$CPP $CPPFLAGS'
3291	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3292	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3293	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3294
3295	ac_ext=cc
3296	ac_cpp='$CXXCPP $CPPFLAGS'
3297	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3298	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3299	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3300
3301
3302
3303
3304	echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
3305	echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6
3306	if test "${ac_cv_lib_stdcpp_main+set}" = set; then
3307	echo $ECHO_N "(cached) $ECHO_C" >&6
3308	else
3309	ac_check_lib_save_LIBS=$LIBS
3310	LIBS="-lstdc++ $LIBS"
3311	cat >conftest.$ac_ext <<_ACEOF
3312	/* confdefs.h. */
3313	_ACEOF
3314	cat confdefs.h >>conftest.$ac_ext
3315	cat >>conftest.$ac_ext <<_ACEOF
3316	/* end confdefs.h. */
3317
3318
3319	int
3320	main ()
3321	{
3322	main ();
3323	;
3324	return 0;
3325	}
3326	_ACEOF
3327	rm -f conftest.$ac_objext conftest$ac_exeext
3328	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3329	(eval $ac_link) 2>conftest.er1
3330	ac_status=$?
3331	grep -v '^ *+' conftest.er1 >conftest.err
3332	rm -f conftest.er1
3333	cat conftest.err >&5
3334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3335	(exit $ac_status); } &&
3336	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3338	(eval $ac_try) 2>&5
3339	ac_status=$?
3340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3341	(exit $ac_status); }; } &&
3342	{ ac_try='test -s conftest$ac_exeext'
3343	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3344	(eval $ac_try) 2>&5
3345	ac_status=$?
3346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3347	(exit $ac_status); }; }; then
3348	ac_cv_lib_stdcpp_main=yes
3349	else
3350	echo "$as_me: failed program was:" >&5
3351	sed 's/^/\| /' conftest.$ac_ext >&5
3352
3353	ac_cv_lib_stdcpp_main=no
3354	fi
3355	rm -f conftest.err conftest.$ac_objext \
3356	conftest$ac_exeext conftest.$ac_ext
3357	LIBS=$ac_check_lib_save_LIBS
3358	fi
3359	echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
3360	echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6
3361	if test $ac_cv_lib_stdcpp_main = yes; then
3362	cat >>confdefs.h <<_ACEOF
3363	#define HAVE_LIBSTDC__ 1
3364	_ACEOF
3365
3366	LIBS="-lstdc++ $LIBS"
3367
3368	else
3369	{ { echo "$as_me:$LINENO: error: librappture requires libstdc++" >&5
3370	echo "$as_me: error: librappture requires libstdc++" >&2;}
3371	{ (exit 1); exit 1; }; }
3372	fi
3373
3374	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3385	inttypes.h stdint.h unistd.h
3386	do
3387	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3388	echo "$as_me:$LINENO: checking for $ac_header" >&5
3389	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3390	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3391	echo $ECHO_N "(cached) $ECHO_C" >&6
3392	else
3393	cat >conftest.$ac_ext <<_ACEOF
3394	/* confdefs.h. */
3395	_ACEOF
3396	cat confdefs.h >>conftest.$ac_ext
3397	cat >>conftest.$ac_ext <<_ACEOF
3398	/* end confdefs.h. */
3399	$ac_includes_default
3400
3401	#include <$ac_header>
3402	_ACEOF
3403	rm -f conftest.$ac_objext
3404	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3405	(eval $ac_compile) 2>conftest.er1
3406	ac_status=$?
3407	grep -v '^ *+' conftest.er1 >conftest.err
3408	rm -f conftest.er1
3409	cat conftest.err >&5
3410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3411	(exit $ac_status); } &&
3412	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3413	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3414	(eval $ac_try) 2>&5
3415	ac_status=$?
3416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417	(exit $ac_status); }; } &&
3418	{ ac_try='test -s conftest.$ac_objext'
3419	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3420	(eval $ac_try) 2>&5
3421	ac_status=$?
3422	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3423	(exit $ac_status); }; }; then
3424	eval "$as_ac_Header=yes"
3425	else
3426	echo "$as_me: failed program was:" >&5
3427	sed 's/^/\| /' conftest.$ac_ext >&5
3428
3429	eval "$as_ac_Header=no"
3430	fi
3431	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3432	fi
3433	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3434	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3435	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3436	cat >>confdefs.h <<_ACEOF
3437	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3438	_ACEOF
3439
3440	fi
3441
3442	done
3443
3444
3445	ac_ext=cc
3446	ac_cpp='$CXXCPP $CPPFLAGS'
3447	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3448	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3449	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3450	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3451	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
3452	if test -z "$CXXCPP"; then
3453	if test "${ac_cv_prog_CXXCPP+set}" = set; then
3454	echo $ECHO_N "(cached) $ECHO_C" >&6
3455	else
3456	# Double quotes because CXXCPP needs to be expanded
3457	for CXXCPP in "$CXX -E" "/lib/cpp"
3458	do
3459	ac_preproc_ok=false
3460	for ac_cxx_preproc_warn_flag in '' yes
3461	do
3462	# Use a header file that comes with gcc, so configuring glibc
3463	# with a fresh cross-compiler works.
3464	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465	# <limits.h> exists even on freestanding compilers.
3466	# On the NeXT, cc -E runs the code through the compiler's parser,
3467	# not just through cpp. "Syntax error" is here to catch this case.
3468	cat >conftest.$ac_ext <<_ACEOF
3469	/* confdefs.h. */
3470	_ACEOF
3471	cat confdefs.h >>conftest.$ac_ext
3472	cat >>conftest.$ac_ext <<_ACEOF
3473	/* end confdefs.h. */
3474	#ifdef __STDC__
3475	# include <limits.h>
3476	#else
3477	# include <assert.h>
3478	#endif
3479	Syntax error
3480	_ACEOF
3481	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3482	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3483	ac_status=$?
3484	grep -v '^ *+' conftest.er1 >conftest.err
3485	rm -f conftest.er1
3486	cat conftest.err >&5
3487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3488	(exit $ac_status); } >/dev/null; then
3489	if test -s conftest.err; then
3490	ac_cpp_err=$ac_cxx_preproc_warn_flag
3491	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3492	else
3493	ac_cpp_err=
3494	fi
3495	else
3496	ac_cpp_err=yes
3497	fi
3498	if test -z "$ac_cpp_err"; then
3499	:
3500	else
3501	echo "$as_me: failed program was:" >&5
3502	sed 's/^/\| /' conftest.$ac_ext >&5
3503
3504	# Broken: fails on valid input.
3505	continue
3506	fi
3507	rm -f conftest.err conftest.$ac_ext
3508
3509	# OK, works on sane cases. Now check whether non-existent headers
3510	# can be detected and how.
3511	cat >conftest.$ac_ext <<_ACEOF
3512	/* confdefs.h. */
3513	_ACEOF
3514	cat confdefs.h >>conftest.$ac_ext
3515	cat >>conftest.$ac_ext <<_ACEOF
3516	/* end confdefs.h. */
3517	#include <ac_nonexistent.h>
3518	_ACEOF
3519	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3520	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3521	ac_status=$?
3522	grep -v '^ *+' conftest.er1 >conftest.err
3523	rm -f conftest.er1
3524	cat conftest.err >&5
3525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526	(exit $ac_status); } >/dev/null; then
3527	if test -s conftest.err; then
3528	ac_cpp_err=$ac_cxx_preproc_warn_flag
3529	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3530	else
3531	ac_cpp_err=
3532	fi
3533	else
3534	ac_cpp_err=yes
3535	fi
3536	if test -z "$ac_cpp_err"; then
3537	# Broken: success on invalid input.
3538	continue
3539	else
3540	echo "$as_me: failed program was:" >&5
3541	sed 's/^/\| /' conftest.$ac_ext >&5
3542
3543	# Passes both tests.
3544	ac_preproc_ok=:
3545	break
3546	fi
3547	rm -f conftest.err conftest.$ac_ext
3548
3549	done
3550	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3551	rm -f conftest.err conftest.$ac_ext
3552	if $ac_preproc_ok; then
3553	break
3554	fi
3555
3556	done
3557	ac_cv_prog_CXXCPP=$CXXCPP
3558
3559	fi
3560	CXXCPP=$ac_cv_prog_CXXCPP
3561	else
3562	ac_cv_prog_CXXCPP=$CXXCPP
3563	fi
3564	echo "$as_me:$LINENO: result: $CXXCPP" >&5
3565	echo "${ECHO_T}$CXXCPP" >&6
3566	ac_preproc_ok=false
3567	for ac_cxx_preproc_warn_flag in '' yes
3568	do
3569	# Use a header file that comes with gcc, so configuring glibc
3570	# with a fresh cross-compiler works.
3571	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3572	# <limits.h> exists even on freestanding compilers.
3573	# On the NeXT, cc -E runs the code through the compiler's parser,
3574	# not just through cpp. "Syntax error" is here to catch this case.
3575	cat >conftest.$ac_ext <<_ACEOF
3576	/* confdefs.h. */
3577	_ACEOF
3578	cat confdefs.h >>conftest.$ac_ext
3579	cat >>conftest.$ac_ext <<_ACEOF
3580	/* end confdefs.h. */
3581	#ifdef __STDC__
3582	# include <limits.h>
3583	#else
3584	# include <assert.h>
3585	#endif
3586	Syntax error
3587	_ACEOF
3588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3590	ac_status=$?
3591	grep -v '^ *+' conftest.er1 >conftest.err
3592	rm -f conftest.er1
3593	cat conftest.err >&5
3594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595	(exit $ac_status); } >/dev/null; then
3596	if test -s conftest.err; then
3597	ac_cpp_err=$ac_cxx_preproc_warn_flag
3598	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3599	else
3600	ac_cpp_err=
3601	fi
3602	else
3603	ac_cpp_err=yes
3604	fi
3605	if test -z "$ac_cpp_err"; then
3606	:
3607	else
3608	echo "$as_me: failed program was:" >&5
3609	sed 's/^/\| /' conftest.$ac_ext >&5
3610
3611	# Broken: fails on valid input.
3612	continue
3613	fi
3614	rm -f conftest.err conftest.$ac_ext
3615
3616	# OK, works on sane cases. Now check whether non-existent headers
3617	# can be detected and how.
3618	cat >conftest.$ac_ext <<_ACEOF
3619	/* confdefs.h. */
3620	_ACEOF
3621	cat confdefs.h >>conftest.$ac_ext
3622	cat >>conftest.$ac_ext <<_ACEOF
3623	/* end confdefs.h. */
3624	#include <ac_nonexistent.h>
3625	_ACEOF
3626	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3627	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3628	ac_status=$?
3629	grep -v '^ *+' conftest.er1 >conftest.err
3630	rm -f conftest.er1
3631	cat conftest.err >&5
3632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633	(exit $ac_status); } >/dev/null; then
3634	if test -s conftest.err; then
3635	ac_cpp_err=$ac_cxx_preproc_warn_flag
3636	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3637	else
3638	ac_cpp_err=
3639	fi
3640	else
3641	ac_cpp_err=yes
3642	fi
3643	if test -z "$ac_cpp_err"; then
3644	# Broken: success on invalid input.
3645	continue
3646	else
3647	echo "$as_me: failed program was:" >&5
3648	sed 's/^/\| /' conftest.$ac_ext >&5
3649
3650	# Passes both tests.
3651	ac_preproc_ok=:
3652	break
3653	fi
3654	rm -f conftest.err conftest.$ac_ext
3655
3656	done
3657	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3658	rm -f conftest.err conftest.$ac_ext
3659	if $ac_preproc_ok; then
3660	:
3661	else
3662	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3663	See \`config.log' for more details." >&5
3664	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3665	See \`config.log' for more details." >&2;}
3666	{ (exit 1); exit 1; }; }
3667	fi
3668
3669	ac_ext=cc
3670	ac_cpp='$CXXCPP $CPPFLAGS'
3671	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3672	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3673	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3674
3675
3676
3677	for ac_header in stack
3678	do
3679	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3680	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3681	echo "$as_me:$LINENO: checking for $ac_header" >&5
3682	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3683	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3684	echo $ECHO_N "(cached) $ECHO_C" >&6
3685	fi
3686	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3687	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3688	else
3689	# Is the header compilable?
3690	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3691	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3692	cat >conftest.$ac_ext <<_ACEOF
3693	/* confdefs.h. */
3694	_ACEOF
3695	cat confdefs.h >>conftest.$ac_ext
3696	cat >>conftest.$ac_ext <<_ACEOF
3697	/* end confdefs.h. */
3698	$ac_includes_default
3699	#include <$ac_header>
3700	_ACEOF
3701	rm -f conftest.$ac_objext
3702	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3703	(eval $ac_compile) 2>conftest.er1
3704	ac_status=$?
3705	grep -v '^ *+' conftest.er1 >conftest.err
3706	rm -f conftest.er1
3707	cat conftest.err >&5
3708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709	(exit $ac_status); } &&
3710	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3711	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3712	(eval $ac_try) 2>&5
3713	ac_status=$?
3714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3715	(exit $ac_status); }; } &&
3716	{ ac_try='test -s conftest.$ac_objext'
3717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3718	(eval $ac_try) 2>&5
3719	ac_status=$?
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); }; }; then
3722	ac_header_compiler=yes
3723	else
3724	echo "$as_me: failed program was:" >&5
3725	sed 's/^/\| /' conftest.$ac_ext >&5
3726
3727	ac_header_compiler=no
3728	fi
3729	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3730	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3731	echo "${ECHO_T}$ac_header_compiler" >&6
3732
3733	# Is the header present?
3734	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3735	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3736	cat >conftest.$ac_ext <<_ACEOF
3737	/* confdefs.h. */
3738	_ACEOF
3739	cat confdefs.h >>conftest.$ac_ext
3740	cat >>conftest.$ac_ext <<_ACEOF
3741	/* end confdefs.h. */
3742	#include <$ac_header>
3743	_ACEOF
3744	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3745	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3746	ac_status=$?
3747	grep -v '^ *+' conftest.er1 >conftest.err
3748	rm -f conftest.er1
3749	cat conftest.err >&5
3750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751	(exit $ac_status); } >/dev/null; then
3752	if test -s conftest.err; then
3753	ac_cpp_err=$ac_cxx_preproc_warn_flag
3754	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3755	else
3756	ac_cpp_err=
3757	fi
3758	else
3759	ac_cpp_err=yes
3760	fi
3761	if test -z "$ac_cpp_err"; then
3762	ac_header_preproc=yes
3763	else
3764	echo "$as_me: failed program was:" >&5
3765	sed 's/^/\| /' conftest.$ac_ext >&5
3766
3767	ac_header_preproc=no
3768	fi
3769	rm -f conftest.err conftest.$ac_ext
3770	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3771	echo "${ECHO_T}$ac_header_preproc" >&6
3772
3773	# So? What about this header?
3774	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
3775	yes:no: )
3776	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3777	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3779	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3780	ac_header_preproc=yes
3781	;;
3782	no:yes:* )
3783	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3784	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3785	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3786	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3787	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3788	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3789	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3790	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3791	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3792	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3793	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3794	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3795	(
3796	cat <<\_ASBOX
3797	## ----------------------------------- ##
3798	## Report this to rappture@nanohub.org ##
3799	## ----------------------------------- ##
3800	_ASBOX
3801	) \|
3802	sed "s/^/$as_me: WARNING: /" >&2
3803	;;
3804	esac
3805	echo "$as_me:$LINENO: checking for $ac_header" >&5
3806	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3808	echo $ECHO_N "(cached) $ECHO_C" >&6
3809	else
3810	eval "$as_ac_Header=\$ac_header_preproc"
3811	fi
3812	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3813	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3814
3815	fi
3816	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3817	cat >>confdefs.h <<_ACEOF
3818	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3819	_ACEOF
3820
3821	else
3822	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
3823	echo "$as_me: WARNING: STL classes missing ?" >&2;}
3824	fi
3825
3826	done
3827
3828
3829	for ac_header in string
3830	do
3831	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3832	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3833	echo "$as_me:$LINENO: checking for $ac_header" >&5
3834	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3835	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3836	echo $ECHO_N "(cached) $ECHO_C" >&6
3837	fi
3838	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3839	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3840	else
3841	# Is the header compilable?
3842	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3843	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3844	cat >conftest.$ac_ext <<_ACEOF
3845	/* confdefs.h. */
3846	_ACEOF
3847	cat confdefs.h >>conftest.$ac_ext
3848	cat >>conftest.$ac_ext <<_ACEOF
3849	/* end confdefs.h. */
3850	$ac_includes_default
3851	#include <$ac_header>
3852	_ACEOF
3853	rm -f conftest.$ac_objext
3854	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3855	(eval $ac_compile) 2>conftest.er1
3856	ac_status=$?
3857	grep -v '^ *+' conftest.er1 >conftest.err
3858	rm -f conftest.er1
3859	cat conftest.err >&5
3860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861	(exit $ac_status); } &&
3862	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
3863	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864	(eval $ac_try) 2>&5
3865	ac_status=$?
3866	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867	(exit $ac_status); }; } &&
3868	{ ac_try='test -s conftest.$ac_objext'
3869	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870	(eval $ac_try) 2>&5
3871	ac_status=$?
3872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873	(exit $ac_status); }; }; then
3874	ac_header_compiler=yes
3875	else
3876	echo "$as_me: failed program was:" >&5
3877	sed 's/^/\| /' conftest.$ac_ext >&5
3878
3879	ac_header_compiler=no
3880	fi
3881	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3882	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3883	echo "${ECHO_T}$ac_header_compiler" >&6
3884
3885	# Is the header present?
3886	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3887	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3888	cat >conftest.$ac_ext <<_ACEOF
3889	/* confdefs.h. */
3890	_ACEOF
3891	cat confdefs.h >>conftest.$ac_ext
3892	cat >>conftest.$ac_ext <<_ACEOF
3893	/* end confdefs.h. */
3894	#include <$ac_header>
3895	_ACEOF
3896	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3897	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3898	ac_status=$?
3899	grep -v '^ *+' conftest.er1 >conftest.err
3900	rm -f conftest.er1
3901	cat conftest.err >&5
3902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3903	(exit $ac_status); } >/dev/null; then
3904	if test -s conftest.err; then
3905	ac_cpp_err=$ac_cxx_preproc_warn_flag
3906	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
3907	else
3908	ac_cpp_err=
3909	fi
3910	else
3911	ac_cpp_err=yes
3912	fi
3913	if test -z "$ac_cpp_err"; then
3914	ac_header_preproc=yes
3915	else
3916	echo "$as_me: failed program was:" >&5
3917	sed 's/^/\| /' conftest.$ac_ext >&5
3918
3919	ac_header_preproc=no
3920	fi
3921	rm -f conftest.err conftest.$ac_ext
3922	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3923	echo "${ECHO_T}$ac_header_preproc" >&6
3924
3925	# So? What about this header?
3926	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
3927	yes:no: )
3928	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3929	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3930	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3931	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3932	ac_header_preproc=yes
3933	;;
3934	no:yes:* )
3935	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3936	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3937	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3938	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3939	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3940	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3941	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3942	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3943	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3944	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3945	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3946	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3947	(
3948	cat <<\_ASBOX
3949	## ----------------------------------- ##
3950	## Report this to rappture@nanohub.org ##
3951	## ----------------------------------- ##
3952	_ASBOX
3953	) \|
3954	sed "s/^/$as_me: WARNING: /" >&2
3955	;;
3956	esac
3957	echo "$as_me:$LINENO: checking for $ac_header" >&5
3958	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3959	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3960	echo $ECHO_N "(cached) $ECHO_C" >&6
3961	else
3962	eval "$as_ac_Header=\$ac_header_preproc"
3963	fi
3964	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3965	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3966
3967	fi
3968	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3969	cat >>confdefs.h <<_ACEOF
3970	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3971	_ACEOF
3972
3973	else
3974	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
3975	echo "$as_me: WARNING: STL classes missing ?" >&2;}
3976	fi
3977
3978	done
3979
3980
3981	for ac_header in list
3982	do
3983	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3984	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3985	echo "$as_me:$LINENO: checking for $ac_header" >&5
3986	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3987	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3988	echo $ECHO_N "(cached) $ECHO_C" >&6
3989	fi
3990	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3991	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3992	else
3993	# Is the header compilable?
3994	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3995	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3996	cat >conftest.$ac_ext <<_ACEOF
3997	/* confdefs.h. */
3998	_ACEOF
3999	cat confdefs.h >>conftest.$ac_ext
4000	cat >>conftest.$ac_ext <<_ACEOF
4001	/* end confdefs.h. */
4002	$ac_includes_default
4003	#include <$ac_header>
4004	_ACEOF
4005	rm -f conftest.$ac_objext
4006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4007	(eval $ac_compile) 2>conftest.er1
4008	ac_status=$?
4009	grep -v '^ *+' conftest.er1 >conftest.err
4010	rm -f conftest.er1
4011	cat conftest.err >&5
4012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4013	(exit $ac_status); } &&
4014	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
4015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4016	(eval $ac_try) 2>&5
4017	ac_status=$?
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); }; } &&
4020	{ ac_try='test -s conftest.$ac_objext'
4021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4022	(eval $ac_try) 2>&5
4023	ac_status=$?
4024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025	(exit $ac_status); }; }; then
4026	ac_header_compiler=yes
4027	else
4028	echo "$as_me: failed program was:" >&5
4029	sed 's/^/\| /' conftest.$ac_ext >&5
4030
4031	ac_header_compiler=no
4032	fi
4033	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4034	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4035	echo "${ECHO_T}$ac_header_compiler" >&6
4036
4037	# Is the header present?
4038	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4039	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4040	cat >conftest.$ac_ext <<_ACEOF
4041	/* confdefs.h. */
4042	_ACEOF
4043	cat confdefs.h >>conftest.$ac_ext
4044	cat >>conftest.$ac_ext <<_ACEOF
4045	/* end confdefs.h. */
4046	#include <$ac_header>
4047	_ACEOF
4048	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4049	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4050	ac_status=$?
4051	grep -v '^ *+' conftest.er1 >conftest.err
4052	rm -f conftest.er1
4053	cat conftest.err >&5
4054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4055	(exit $ac_status); } >/dev/null; then
4056	if test -s conftest.err; then
4057	ac_cpp_err=$ac_cxx_preproc_warn_flag
4058	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4059	else
4060	ac_cpp_err=
4061	fi
4062	else
4063	ac_cpp_err=yes
4064	fi
4065	if test -z "$ac_cpp_err"; then
4066	ac_header_preproc=yes
4067	else
4068	echo "$as_me: failed program was:" >&5
4069	sed 's/^/\| /' conftest.$ac_ext >&5
4070
4071	ac_header_preproc=no
4072	fi
4073	rm -f conftest.err conftest.$ac_ext
4074	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4075	echo "${ECHO_T}$ac_header_preproc" >&6
4076
4077	# So? What about this header?
4078	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4079	yes:no: )
4080	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4081	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4082	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4083	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4084	ac_header_preproc=yes
4085	;;
4086	no:yes:* )
4087	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4088	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4089	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4090	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4091	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4092	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4093	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4094	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4095	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4096	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4097	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4098	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4099	(
4100	cat <<\_ASBOX
4101	## ----------------------------------- ##
4102	## Report this to rappture@nanohub.org ##
4103	## ----------------------------------- ##
4104	_ASBOX
4105	) \|
4106	sed "s/^/$as_me: WARNING: /" >&2
4107	;;
4108	esac
4109	echo "$as_me:$LINENO: checking for $ac_header" >&5
4110	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4111	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4112	echo $ECHO_N "(cached) $ECHO_C" >&6
4113	else
4114	eval "$as_ac_Header=\$ac_header_preproc"
4115	fi
4116	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4117	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4118
4119	fi
4120	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4121	cat >>confdefs.h <<_ACEOF
4122	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4123	_ACEOF
4124
4125	else
4126	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
4127	echo "$as_me: WARNING: STL classes missing ?" >&2;}
4128	fi
4129
4130	done
4131
4132
4133	for ac_header in vector
4134	do
4135	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4136	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4137	echo "$as_me:$LINENO: checking for $ac_header" >&5
4138	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4139	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4140	echo $ECHO_N "(cached) $ECHO_C" >&6
4141	fi
4142	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4143	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4144	else
4145	# Is the header compilable?
4146	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4147	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4148	cat >conftest.$ac_ext <<_ACEOF
4149	/* confdefs.h. */
4150	_ACEOF
4151	cat confdefs.h >>conftest.$ac_ext
4152	cat >>conftest.$ac_ext <<_ACEOF
4153	/* end confdefs.h. */
4154	$ac_includes_default
4155	#include <$ac_header>
4156	_ACEOF
4157	rm -f conftest.$ac_objext
4158	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4159	(eval $ac_compile) 2>conftest.er1
4160	ac_status=$?
4161	grep -v '^ *+' conftest.er1 >conftest.err
4162	rm -f conftest.er1
4163	cat conftest.err >&5
4164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165	(exit $ac_status); } &&
4166	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
4167	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4168	(eval $ac_try) 2>&5
4169	ac_status=$?
4170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171	(exit $ac_status); }; } &&
4172	{ ac_try='test -s conftest.$ac_objext'
4173	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4174	(eval $ac_try) 2>&5
4175	ac_status=$?
4176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177	(exit $ac_status); }; }; then
4178	ac_header_compiler=yes
4179	else
4180	echo "$as_me: failed program was:" >&5
4181	sed 's/^/\| /' conftest.$ac_ext >&5
4182
4183	ac_header_compiler=no
4184	fi
4185	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4186	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4187	echo "${ECHO_T}$ac_header_compiler" >&6
4188
4189	# Is the header present?
4190	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4191	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4192	cat >conftest.$ac_ext <<_ACEOF
4193	/* confdefs.h. */
4194	_ACEOF
4195	cat confdefs.h >>conftest.$ac_ext
4196	cat >>conftest.$ac_ext <<_ACEOF
4197	/* end confdefs.h. */
4198	#include <$ac_header>
4199	_ACEOF
4200	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4201	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4202	ac_status=$?
4203	grep -v '^ *+' conftest.er1 >conftest.err
4204	rm -f conftest.er1
4205	cat conftest.err >&5
4206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4207	(exit $ac_status); } >/dev/null; then
4208	if test -s conftest.err; then
4209	ac_cpp_err=$ac_cxx_preproc_warn_flag
4210	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4211	else
4212	ac_cpp_err=
4213	fi
4214	else
4215	ac_cpp_err=yes
4216	fi
4217	if test -z "$ac_cpp_err"; then
4218	ac_header_preproc=yes
4219	else
4220	echo "$as_me: failed program was:" >&5
4221	sed 's/^/\| /' conftest.$ac_ext >&5
4222
4223	ac_header_preproc=no
4224	fi
4225	rm -f conftest.err conftest.$ac_ext
4226	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4227	echo "${ECHO_T}$ac_header_preproc" >&6
4228
4229	# So? What about this header?
4230	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4231	yes:no: )
4232	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4233	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4234	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4235	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4236	ac_header_preproc=yes
4237	;;
4238	no:yes:* )
4239	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4240	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4241	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4242	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4243	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4244	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4245	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4246	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4247	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4248	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4249	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4250	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4251	(
4252	cat <<\_ASBOX
4253	## ----------------------------------- ##
4254	## Report this to rappture@nanohub.org ##
4255	## ----------------------------------- ##
4256	_ASBOX
4257	) \|
4258	sed "s/^/$as_me: WARNING: /" >&2
4259	;;
4260	esac
4261	echo "$as_me:$LINENO: checking for $ac_header" >&5
4262	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4263	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4264	echo $ECHO_N "(cached) $ECHO_C" >&6
4265	else
4266	eval "$as_ac_Header=\$ac_header_preproc"
4267	fi
4268	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4269	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4270
4271	fi
4272	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4273	cat >>confdefs.h <<_ACEOF
4274	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4275	_ACEOF
4276
4277	else
4278	{ echo "$as_me:$LINENO: WARNING: STL classes missing ?" >&5
4279	echo "$as_me: WARNING: STL classes missing ?" >&2;}
4280	fi
4281
4282	done
4283
4284
4285	ac_ext=f
4286	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4287	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4288	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4289	if test -n "$ac_tool_prefix"; then
4290	for ac_prog in g77 f77 fort77 f90 xlf xlf90 fl32
4291	do
4292	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4293	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4294	echo "$as_me:$LINENO: checking for $ac_word" >&5
4295	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4296	if test "${ac_cv_prog_F77+set}" = set; then
4297	echo $ECHO_N "(cached) $ECHO_C" >&6
4298	else
4299	if test -n "$F77"; then
4300	ac_cv_prog_F77="$F77" # Let the user override the test.
4301	else
4302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4303	for as_dir in $PATH
4304	do
4305	IFS=$as_save_IFS
4306	test -z "$as_dir" && as_dir=.
4307	for ac_exec_ext in '' $ac_executable_extensions; do
4308	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4309	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4310	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4311	break 2
4312	fi
4313	done
4314	done
4315
4316	fi
4317	fi
4318	F77=$ac_cv_prog_F77
4319	if test -n "$F77"; then
4320	echo "$as_me:$LINENO: result: $F77" >&5
4321	echo "${ECHO_T}$F77" >&6
4322	else
4323	echo "$as_me:$LINENO: result: no" >&5
4324	echo "${ECHO_T}no" >&6
4325	fi
4326
4327	test -n "$F77" && break
4328	done
4329	fi
4330	if test -z "$F77"; then
4331	ac_ct_F77=$F77
4332	for ac_prog in g77 f77 fort77 f90 xlf xlf90 fl32
4333	do
4334	# Extract the first word of "$ac_prog", so it can be a program name with args.
4335	set dummy $ac_prog; ac_word=$2
4336	echo "$as_me:$LINENO: checking for $ac_word" >&5
4337	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4338	if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4339	echo $ECHO_N "(cached) $ECHO_C" >&6
4340	else
4341	if test -n "$ac_ct_F77"; then
4342	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4343	else
4344	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4345	for as_dir in $PATH
4346	do
4347	IFS=$as_save_IFS
4348	test -z "$as_dir" && as_dir=.
4349	for ac_exec_ext in '' $ac_executable_extensions; do
4350	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4351	ac_cv_prog_ac_ct_F77="$ac_prog"
4352	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4353	break 2
4354	fi
4355	done
4356	done
4357
4358	fi
4359	fi
4360	ac_ct_F77=$ac_cv_prog_ac_ct_F77
4361	if test -n "$ac_ct_F77"; then
4362	echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4363	echo "${ECHO_T}$ac_ct_F77" >&6
4364	else
4365	echo "$as_me:$LINENO: result: no" >&5
4366	echo "${ECHO_T}no" >&6
4367	fi
4368
4369	test -n "$ac_ct_F77" && break
4370	done
4371
4372	F77=$ac_ct_F77
4373	fi
4374
4375
4376	# Provide some information about the compiler.
4377	echo "$as_me:4377:" \
4378	"checking for Fortran 77 compiler version" >&5
4379	ac_compiler=`set X $ac_compile; echo $2`
4380	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4381	(eval $ac_compiler --version </dev/null >&5) 2>&5
4382	ac_status=$?
4383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384	(exit $ac_status); }
4385	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4386	(eval $ac_compiler -v </dev/null >&5) 2>&5
4387	ac_status=$?
4388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389	(exit $ac_status); }
4390	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4391	(eval $ac_compiler -V </dev/null >&5) 2>&5
4392	ac_status=$?
4393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394	(exit $ac_status); }
4395	rm -f a.out
4396
4397	# If we don't use `.F' as extension, the preprocessor is not run on the
4398	# input file. (Note that this only needs to work for GNU compilers.)
4399	ac_save_ext=$ac_ext
4400	ac_ext=F
4401	echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
4402	echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
4403	if test "${ac_cv_f77_compiler_gnu+set}" = set; then
4404	echo $ECHO_N "(cached) $ECHO_C" >&6
4405	else
4406	cat >conftest.$ac_ext <<_ACEOF
4407	program main
4408	#ifndef __GNUC__
4409	choke me
4410	#endif
4411
4412	end
4413	_ACEOF
4414	rm -f conftest.$ac_objext
4415	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4416	(eval $ac_compile) 2>conftest.er1
4417	ac_status=$?
4418	grep -v '^ *+' conftest.er1 >conftest.err
4419	rm -f conftest.er1
4420	cat conftest.err >&5
4421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422	(exit $ac_status); } &&
4423	{ ac_try='test -z "$ac_f77_werror_flag" \|\| test ! -s conftest.err'
4424	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4425	(eval $ac_try) 2>&5
4426	ac_status=$?
4427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4428	(exit $ac_status); }; } &&
4429	{ ac_try='test -s conftest.$ac_objext'
4430	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4431	(eval $ac_try) 2>&5
4432	ac_status=$?
4433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4434	(exit $ac_status); }; }; then
4435	ac_compiler_gnu=yes
4436	else
4437	echo "$as_me: failed program was:" >&5
4438	sed 's/^/\| /' conftest.$ac_ext >&5
4439
4440	ac_compiler_gnu=no
4441	fi
4442	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4443	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4444
4445	fi
4446	echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
4447	echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
4448	ac_ext=$ac_save_ext
4449	ac_test_FFLAGS=${FFLAGS+set}
4450	ac_save_FFLAGS=$FFLAGS
4451	FFLAGS=
4452	echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
4453	echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
4454	if test "${ac_cv_prog_f77_g+set}" = set; then
4455	echo $ECHO_N "(cached) $ECHO_C" >&6
4456	else
4457	FFLAGS=-g
4458	cat >conftest.$ac_ext <<_ACEOF
4459	program main
4460
4461	end
4462	_ACEOF
4463	rm -f conftest.$ac_objext
4464	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4465	(eval $ac_compile) 2>conftest.er1
4466	ac_status=$?
4467	grep -v '^ *+' conftest.er1 >conftest.err
4468	rm -f conftest.er1
4469	cat conftest.err >&5
4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471	(exit $ac_status); } &&
4472	{ ac_try='test -z "$ac_f77_werror_flag" \|\| test ! -s conftest.err'
4473	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474	(eval $ac_try) 2>&5
4475	ac_status=$?
4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477	(exit $ac_status); }; } &&
4478	{ ac_try='test -s conftest.$ac_objext'
4479	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4480	(eval $ac_try) 2>&5
4481	ac_status=$?
4482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483	(exit $ac_status); }; }; then
4484	ac_cv_prog_f77_g=yes
4485	else
4486	echo "$as_me: failed program was:" >&5
4487	sed 's/^/\| /' conftest.$ac_ext >&5
4488
4489	ac_cv_prog_f77_g=no
4490	fi
4491	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4492
4493	fi
4494	echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
4495	echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
4496	if test "$ac_test_FFLAGS" = set; then
4497	FFLAGS=$ac_save_FFLAGS
4498	elif test $ac_cv_prog_f77_g = yes; then
4499	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4500	FFLAGS="-g -O2"
4501	else
4502	FFLAGS="-g"
4503	fi
4504	else
4505	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4506	FFLAGS="-O2"
4507	else
4508	FFLAGS=
4509	fi
4510	fi
4511
4512	G77=`test $ac_compiler_gnu = yes && echo yes`
4513	ac_ext=cc
4514	ac_cpp='$CXXCPP $CPPFLAGS'
4515	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4516	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4517	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527	# Check whether --with-matlab or --without-matlab was given.
4528	if test "${with_matlab+set}" = set; then
4529	withval="$with_matlab"
4530
4531	else
4532	with_matlab=check
4533	fi;
4534
4535
4536	# Check whether --with-matlab_arch or --without-matlab_arch was given.
4537	if test "${with_matlab_arch+set}" = set; then
4538	withval="$with_matlab_arch"
4539
4540	else
4541	with_matlab_arch=check
4542	fi;
4543
4544
4545	# Check whether --with-mexext or --without-mexext was given.
4546	if test "${with_mexext+set}" = set; then
4547	withval="$with_mexext"
4548
4549	else
4550	with_mexext=check
4551	fi;
4552
4553	MEX=
4554	MEX_ARCH=
4555	MEXEXT=
4556	echo "$as_me:$LINENO: checking for mex" >&5
4557	echo $ECHO_N "checking for mex... $ECHO_C" >&6
4558	if test "$with_matlab" != "no" ; then
4559	if test -x "$with_matlab/bin/mex"
4560	then
4561	echo Found mex in $with_matlab/bin/mex
4562	MEX="$with_matlab/bin/mex"
4563	else
4564	if test -x "$with_matlab"
4565	then
4566	echo Found mex in $with_matlab
4567	MEX="$with_matlab"
4568	else
4569	# Extract the first word of "mex", so it can be a program name with args.
4570	set dummy mex; ac_word=$2
4571	echo "$as_me:$LINENO: checking for $ac_word" >&5
4572	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4573	if test "${ac_cv_path_MEX+set}" = set; then
4574	echo $ECHO_N "(cached) $ECHO_C" >&6
4575	else
4576	case $MEX in
4577	[\\/]* \| ?:[\\/]*)
4578	ac_cv_path_MEX="$MEX" # Let the user override the test with a path.
4579	;;
4580	*)
4581	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4582	for as_dir in $PATH
4583	do
4584	IFS=$as_save_IFS
4585	test -z "$as_dir" && as_dir=.
4586	for ac_exec_ext in '' $ac_executable_extensions; do
4587	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4588	ac_cv_path_MEX="$as_dir/$ac_word$ac_exec_ext"
4589	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4590	break 2
4591	fi
4592	done
4593	done
4594
4595	;;
4596	esac
4597	fi
4598	MEX=$ac_cv_path_MEX
4599
4600	if test -n "$MEX"; then
4601	echo "$as_me:$LINENO: result: $MEX" >&5
4602	echo "${ECHO_T}$MEX" >&6
4603	else
4604	echo "$as_me:$LINENO: result: no" >&5
4605	echo "${ECHO_T}no" >&6
4606	fi
4607
4608	fi
4609	fi
4610	echo "$as_me:$LINENO: result: ${MEX}" >&5
4611	echo "${ECHO_T}${MEX}" >&6
4612	if test "$with_matlab_arch" = "check" ; then
4613	with_matlab_arch=""
4614	fi
4615	if test "x$with_matlab_arch" != "x" ; then
4616	echo "using matlab architecture \"$with_matlab_arch\""
4617	MEX_ARCH="-arch=$with_matlab_arch"
4618	fi
4619	if test "x$MEX" != "x" ; then
4620	mexext_fxn=`dirname $MEX`/mexext
4621	if test -x "$mexext_fxn" ; then
4622	MEXEXT=`$mexext_fxn`
4623	if test "x${MEXEXT}" = "x" ; then
4624	if test "$with_mexext" != "check" ; then
4625	MEXEXT="mexglx"
4626	fi
4627	fi
4628	else
4629	if test "$with_mexext" != "check" ; then
4630	MEXEXT="mexglx"
4631	fi
4632	fi
4633	echo "Using mex file extension \"$MEXEXT\""
4634	echo "$as_me:$LINENO: result: ${MEXEXT}" >&5
4635	echo "${ECHO_T}${MEXEXT}" >&6
4636	else
4637	echo "can't find the matlab compiler \"mex\""
4638	echo "use --with-matlab=DIR to specify the location of a matlab installation"
4639	exit 1
4640	fi
4641	fi
4642
4643
4644
4645
4646
4647
4648
4649
4650	# Check whether --with-octave or --without-octave was given.
4651	if test "${with_octave+set}" = set; then
4652	withval="$with_octave"
4653
4654	else
4655	with_octave=check
4656	fi;
4657
4658	MKOCTFILE=
4659	echo "$as_me:$LINENO: checking for mkoctfile" >&5
4660	echo $ECHO_N "checking for mkoctfile... $ECHO_C" >&6
4661	if test "$with_octave" != "no" ; then
4662	if test -x "$with_octave/bin/mkoctfile"
4663	then
4664	echo Found octave in $with_octave/bin/mkoctfile
4665	MKOCTFILE="$with_octave/bin/mkoctfile"
4666	else
4667	if test -x "$with_octave"
4668	then
4669	echo Found mkoctfile in $with_octave
4670	MKOCTFILE="$with_octave"
4671	else
4672	# Extract the first word of "mkoctfile", so it can be a program name with args.
4673	set dummy mkoctfile; ac_word=$2
4674	echo "$as_me:$LINENO: checking for $ac_word" >&5
4675	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4676	if test "${ac_cv_path_MKOCTFILE+set}" = set; then
4677	echo $ECHO_N "(cached) $ECHO_C" >&6
4678	else
4679	case $MKOCTFILE in
4680	[\\/]* \| ?:[\\/]*)
4681	ac_cv_path_MKOCTFILE="$MKOCTFILE" # Let the user override the test with a path.
4682	;;
4683	*)
4684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4685	for as_dir in $PATH
4686	do
4687	IFS=$as_save_IFS
4688	test -z "$as_dir" && as_dir=.
4689	for ac_exec_ext in '' $ac_executable_extensions; do
4690	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4691	ac_cv_path_MKOCTFILE="$as_dir/$ac_word$ac_exec_ext"
4692	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4693	break 2
4694	fi
4695	done
4696	done
4697
4698	;;
4699	esac
4700	fi
4701	MKOCTFILE=$ac_cv_path_MKOCTFILE
4702
4703	if test -n "$MKOCTFILE"; then
4704	echo "$as_me:$LINENO: result: $MKOCTFILE" >&5
4705	echo "${ECHO_T}$MKOCTFILE" >&6
4706	else
4707	echo "$as_me:$LINENO: result: no" >&5
4708	echo "${ECHO_T}no" >&6
4709	fi
4710
4711	fi
4712	fi
4713	fi
4714	echo "$as_me:$LINENO: result: ${MKOCTFILE}" >&5
4715	echo "${ECHO_T}${MKOCTFILE}" >&6
4716
4717
4718
4719
4720
4721
4722
4723	# Check whether --with-perl or --without-perl was given.
4724	if test "${with_perl+set}" = set; then
4725	withval="$with_perl"
4726
4727	else
4728	with_perl=check
4729	fi;
4730
4731	PERL=
4732	PERL_INCLUDES=
4733	PERL_SITE_PACKAGES=
4734	echo "$as_me:$LINENO: checking for mkoctfile" >&5
4735	echo $ECHO_N "checking for mkoctfile... $ECHO_C" >&6
4736	if test "$with_perl" != "no" ; then
4737	if test -x "$with_perl/bin/perl"
4738	then
4739	echo Found perl in $with_perl/bin/perl
4740	PERL="$with_perl/bin/perl"
4741	else
4742	if test -x "$with_perl"
4743	then
4744	echo Found perl in $with_perl
4745	PERL="$with_perl"
4746	else
4747	# Extract the first word of "perl", so it can be a program name with args.
4748	set dummy perl; ac_word=$2
4749	echo "$as_me:$LINENO: checking for $ac_word" >&5
4750	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4751	if test "${ac_cv_path_PERL+set}" = set; then
4752	echo $ECHO_N "(cached) $ECHO_C" >&6
4753	else
4754	case $PERL in
4755	[\\/]* \| ?:[\\/]*)
4756	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4757	;;
4758	*)
4759	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4760	for as_dir in $PATH
4761	do
4762	IFS=$as_save_IFS
4763	test -z "$as_dir" && as_dir=.
4764	for ac_exec_ext in '' $ac_executable_extensions; do
4765	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4766	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4768	break 2
4769	fi
4770	done
4771	done
4772
4773	;;
4774	esac
4775	fi
4776	PERL=$ac_cv_path_PERL
4777
4778	if test -n "$PERL"; then
4779	echo "$as_me:$LINENO: result: $PERL" >&5
4780	echo "${ECHO_T}$PERL" >&6
4781	else
4782	echo "$as_me:$LINENO: result: no" >&5
4783	echo "${ECHO_T}no" >&6
4784	fi
4785
4786	fi
4787	fi
4788	PERL_SITE_PACKAGES='$(libdir)/perl5'
4789	fi
4790	echo "$as_me:$LINENO: result: ${PERL}" >&5
4791	echo "${ECHO_T}${PERL}" >&6
4792
4793
4794
4795
4796
4797
4798	PYTHON=
4799	PYTHON_VERSION=
4800	PYTHON_INCLUDES=
4801	PYTHON_SITE_PACKAGES=
4802	pythondir=
4803
4804	# Check whether --with-python or --without-python was given.
4805	if test "${with_python+set}" = set; then
4806	withval="$with_python"
4807
4808	else
4809	with_python=check
4810	fi;
4811
4812	if test "$with_python" != "no" ; then
4813	if test -x "$with_python/bin/python"
4814	then
4815	echo Found python in $with_python/bin/python
4816	PYTHON="$with_python/bin/python"
4817	else
4818	if test -x "$with_python"
4819	then
4820	echo Found python in $with_python
4821	PYTHON="$with_python"
4822	else
4823	# Extract the first word of "python python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5", so it can be a program name with args.
4824	set dummy python python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5; ac_word=$2
4825	echo "$as_me:$LINENO: checking for $ac_word" >&5
4826	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4827	if test "${ac_cv_path_PYTHON+set}" = set; then
4828	echo $ECHO_N "(cached) $ECHO_C" >&6
4829	else
4830	case $PYTHON in
4831	[\\/]* \| ?:[\\/]*)
4832	ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
4833	;;
4834	*)
4835	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4836	for as_dir in $PATH
4837	do
4838	IFS=$as_save_IFS
4839	test -z "$as_dir" && as_dir=.
4840	for ac_exec_ext in '' $ac_executable_extensions; do
4841	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4842	ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
4843	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4844	break 2
4845	fi
4846	done
4847	done
4848
4849	;;
4850	esac
4851	fi
4852	PYTHON=$ac_cv_path_PYTHON
4853
4854	if test -n "$PYTHON"; then
4855	echo "$as_me:$LINENO: result: $PYTHON" >&5
4856	echo "${ECHO_T}$PYTHON" >&6
4857	else
4858	echo "$as_me:$LINENO: result: no" >&5
4859	echo "${ECHO_T}no" >&6
4860	fi
4861
4862	fi
4863	fi
4864	if test "$PYTHON" != ""
4865	then
4866	PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[0:3]"`
4867	echo Using python version $PYTHON_VERSION
4868	fi
4869	if test "$PYTHON_VERSION" != ""
4870	then
4871	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
4872	-d $with_python/lib/python$PYTHON_VERSION/site-packages
4873	then
4874	PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
4875	PYTHON_SITE_PACKAGES=$with_python/lib/python$PYTHON_VERSION/site-packages
4876	else
4877	if test -r $prefix/include/python$PYTHON_VERSION/Python.h
4878	then
4879	PYTHON_INCLUDES='$(prefix)/include/python$(PYTHON_VERSION)'
4880	PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
4881	else
4882	if test -r /usr/include/python$PYTHON_VERSION/Python.h
4883	then
4884	PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
4885	PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
4886	else
4887	echo could not find python$PYTHON_VERSION/Python.h
4888	fi
4889	fi
4890	if test ! -d "$PYTHON_SITE_PACKAGES"
4891	then
4892	PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
4893	fi
4894	fi
4895	fi
4896	if test "$with_python" != ""
4897	then
4898	pythondir='$(PYTHON_SITE_PACKAGES)'
4899	else
4900	pythondir='$(libdir)/python${PYTHON_VERSION}/site-packages'
4901	fi
4902	fi
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912	RP_BASE=`pwd`
4913
4914
4915
4916
4917	subdirs="$subdirs gui "
4918
4919
4920
4921	subdirs="$subdirs src/tcl "
4922
4923
4924	ac_config_files="$ac_config_files Makefile examples/demo.bash examples/app-fermi/cee/Makefile examples/app-fermi/fortran/Makefile examples/app-fermi/wrapper/cee/Makefile examples/c-example/Makefile perl/Makefile.PL python/setup.py src/Makefile src/matlab/Makefile src/octave/Makefile src2/core/Makefile test/Makefile gui/apps/simsim gui/apps/rappture gui/apps/rappture.env"
4925	cat >confcache <<\_ACEOF
4926	# This file is a shell script that caches the results of configure
4927	# tests run on this system so they can be shared between configure
4928	# scripts and configure runs, see configure's option --config-cache.
4929	# It is not useful on other systems. If it contains results you don't
4930	# want to keep, you may remove or edit it.
4931	#
4932	# config.status only pays attention to the cache file if you give it
4933	# the --recheck option to rerun configure.
4934	#
4935	# `ac_cv_env_foo' variables (set or unset) will be overridden when
4936	# loading this file, other unset `ac_cv_foo' will be assigned the
4937	# following values.
4938
4939	_ACEOF
4940
4941	# The following way of writing the cache mishandles newlines in values,
4942	# but we know of no workaround that is simple, portable, and efficient.
4943	# So, don't put newlines in cache variables' values.
4944	# Ultrix sh set writes to stderr and can't be redirected directly,
4945	# and sets the high bit in the cache file unless we assign to the vars.
4946	{
4947	(set) 2>&1 \|
4948	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
4949	ac_space=\ )
4950	# `set' does not quote correctly, so add quotes (double-quote
4951	# substitution turns \\\\ into \\, and sed turns \\ into \).
4952	sed -n \
4953	"s/'/'\\\\''/g;
4954	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
4955	;;
4956	*)
4957	# `set' quotes correctly as required by POSIX, so do not add quotes.
4958	sed -n \
4959	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
4960	;;
4961	esac;
4962	} \|
4963	sed '
4964	t clear
4965	: clear
4966	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
4967	t end
4968	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
4969	: end' >>confcache
4970	if diff $cache_file confcache >/dev/null 2>&1; then :; else
4971	if test -w $cache_file; then
4972	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4973	cat confcache >$cache_file
4974	else
4975	echo "not updating unwritable cache $cache_file"
4976	fi
4977	fi
4978	rm -f confcache
4979
4980	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4981	# Let make expand exec_prefix.
4982	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4983
4984	# VPATH may cause trouble with some makes, so we remove $(srcdir),
4985	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4986	# trailing colons and then remove the whole line if VPATH becomes empty
4987	# (actually we leave an empty line to preserve line numbers).
4988	if test "x$srcdir" = x.; then
4989	ac_vpsub='/^[ ]VPATH[ ]=/{
4990	s/:\$(srcdir):/:/;
4991	s/:\${srcdir}:/:/;
4992	s/:@srcdir@:/:/;
4993	s/^$[^=]=[ ]$:*/\1/;
4994	s/:*$//;
4995	s/^[^=]=[ ]$//;
4996	}'
4997	fi
4998
4999	# Transform confdefs.h into DEFS.
5000	# Protect against shell expansion while executing Makefile rules.
5001	# Protect against Makefile macro expansion.
5002	#
5003	# If the first sed substitution is executed (which looks for macros that
5004	# take arguments), then we branch to the quote section. Otherwise,
5005	# look for a macro that doesn't take arguments.
5006	cat >confdef2opt.sed <<\_ACEOF
5007	t clear
5008	: clear
5009	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
5010	t quote
5011	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
5012	t quote
5013	d
5014	: quote
5015	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
5016	s,\[,\\&,g
5017	s,\],\\&,g
5018	s,\$,$$,g
5019	p
5020	_ACEOF
5021	# We use echo to avoid assuming a particular line-breaking character.
5022	# The extra dot is to prevent the shell from consuming trailing
5023	# line-breaks from the sub-command output. A line-break within
5024	# single-quotes doesn't work because, if this script is created in a
5025	# platform that uses two characters for line-breaks (e.g., DOS), tr
5026	# would break.
5027	ac_LF_and_DOT=`echo; echo .`
5028	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
5029	rm -f confdef2opt.sed
5030
5031
5032	ac_libobjs=
5033	ac_ltlibobjs=
5034	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5035	# 1. Remove the extension, and $U if already installed.
5036	ac_i=`echo "$ac_i" \|
5037	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5038	# 2. Add them.
5039	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5040	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5041	done
5042	LIBOBJS=$ac_libobjs
5043
5044	LTLIBOBJS=$ac_ltlibobjs
5045
5046
5047
5048	: ${CONFIG_STATUS=./config.status}
5049	ac_clean_files_save=$ac_clean_files
5050	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5051	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5052	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5053	cat >$CONFIG_STATUS <<_ACEOF
5054	#! $SHELL
5055	# Generated by $as_me.
5056	# Run this file to recreate the current configuration.
5057	# Compiler output produced by configure, useful for debugging
5058	# configure, is in config.log if it exists.
5059
5060	debug=false
5061	ac_cs_recheck=false
5062	ac_cs_silent=false
5063	SHELL=\${CONFIG_SHELL-$SHELL}
5064	_ACEOF
5065
5066	cat >>$CONFIG_STATUS <<\_ACEOF
5067	## --------------------- ##
5068	## M4sh Initialization. ##
5069	## --------------------- ##
5070
5071	# Be Bourne compatible
5072	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5073	emulate sh
5074	NULLCMD=:
5075	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5076	# is contrary to our usage. Disable this feature.
5077	alias -g '${1+"$@"}'='"$@"'
5078	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5079	set -o posix
5080	fi
5081	DUALCASE=1; export DUALCASE # for MKS sh
5082
5083	# Support unset when possible.
5084	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5085	as_unset=unset
5086	else
5087	as_unset=false
5088	fi
5089
5090
5091	# Work around bugs in pre-3.0 UWIN ksh.
5092	$as_unset ENV MAIL MAILPATH
5093	PS1='$ '
5094	PS2='> '
5095	PS4='+ '
5096
5097	# NLS nuisances.
5098	for as_var in \
5099	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5100	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5101	LC_TELEPHONE LC_TIME
5102	do
5103	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5104	eval $as_var=C; export $as_var
5105	else
5106	$as_unset $as_var
5107	fi
5108	done
5109
5110	# Required to use basename.
5111	if expr a : '$a$' >/dev/null 2>&1; then
5112	as_expr=expr
5113	else
5114	as_expr=false
5115	fi
5116
5117	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5118	as_basename=basename
5119	else
5120	as_basename=false
5121	fi
5122
5123
5124	# Name of the executable.
5125	as_me=`$as_basename "$0" \|\|
5126	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5127	X"$0" : 'X$//$$' \\| \
5128	X"$0" : 'X$/$$' \\| \
5129	. : '$.$' 2>/dev/null \|\|
5130	echo X/"$0" \|
5131	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5132	/^X\/$\/\/$$/{ s//\1/; q; }
5133	/^X\/$\/$.*/{ s//\1/; q; }
5134	s/.*/./; q'`
5135
5136
5137	# PATH needs CR, and LINENO needs CR and PATH.
5138	# Avoid depending upon Character Ranges.
5139	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5140	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5141	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5142	as_cr_digits='0123456789'
5143	as_cr_alnum=$as_cr_Letters$as_cr_digits
5144
5145	# The user is always right.
5146	if test "${PATH_SEPARATOR+set}" != set; then
5147	echo "#! /bin/sh" >conf$$.sh
5148	echo "exit 0" >>conf$$.sh
5149	chmod +x conf$$.sh
5150	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5151	PATH_SEPARATOR=';'
5152	else
5153	PATH_SEPARATOR=:
5154	fi
5155	rm -f conf$$.sh
5156	fi
5157
5158
5159	as_lineno_1=$LINENO
5160	as_lineno_2=$LINENO
5161	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5162	test "x$as_lineno_1" != "x$as_lineno_2" &&
5163	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5164	# Find who we are. Look in the path if we contain no path at all
5165	# relative or not.
5166	case $0 in
5167	[\\/] ) as_myself=$0 ;;
5168	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169	for as_dir in $PATH
5170	do
5171	IFS=$as_save_IFS
5172	test -z "$as_dir" && as_dir=.
5173	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5174	done
5175
5176	;;
5177	esac
5178	# We did not find ourselves, most probably we were run as `sh COMMAND'
5179	# in which case we are not to be found in the path.
5180	if test "x$as_myself" = x; then
5181	as_myself=$0
5182	fi
5183	if test ! -f "$as_myself"; then
5184	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5185	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5186	{ (exit 1); exit 1; }; }
5187	fi
5188	case $CONFIG_SHELL in
5189	'')
5190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5191	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5192	do
5193	IFS=$as_save_IFS
5194	test -z "$as_dir" && as_dir=.
5195	for as_base in sh bash ksh sh5; do
5196	case $as_dir in
5197	/*)
5198	if ("$as_dir/$as_base" -c '
5199	as_lineno_1=$LINENO
5200	as_lineno_2=$LINENO
5201	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5202	test "x$as_lineno_1" != "x$as_lineno_2" &&
5203	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5204	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5205	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5206	CONFIG_SHELL=$as_dir/$as_base
5207	export CONFIG_SHELL
5208	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5209	fi;;
5210	esac
5211	done
5212	done
5213	;;
5214	esac
5215
5216	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5217	# uniformly replaced by the line number. The first 'sed' inserts a
5218	# line-number line before each line; the second 'sed' does the real
5219	# work. The second script uses 'N' to pair each line-number line
5220	# with the numbered line, and appends trailing '-' during
5221	# substitution so that $LINENO is not a special case at line end.
5222	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5223	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5224	sed '=' <$as_myself \|
5225	sed '
5226	N
5227	s,$,-,
5228	: loop
5229	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5230	t loop
5231	s,-$,,
5232	s,^['$as_cr_digits']*\n,,
5233	' >$as_me.lineno &&
5234	chmod +x $as_me.lineno \|\|
5235	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5236	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5237	{ (exit 1); exit 1; }; }
5238
5239	# Don't try to exec as it changes $[0], causing all sort of problems
5240	# (the dirname of $[0] is not the place where we might find the
5241	# original and so on. Autoconf is especially sensible to this).
5242	. ./$as_me.lineno
5243	# Exit status is that of the last command.
5244	exit
5245	}
5246
5247
5248	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5249	c,-n*) ECHO_N= ECHO_C='
5250	' ECHO_T=' ' ;;
5251	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5252	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5253	esac
5254
5255	if expr a : '$a$' >/dev/null 2>&1; then
5256	as_expr=expr
5257	else
5258	as_expr=false
5259	fi
5260
5261	rm -f conf$$ conf$$.exe conf$$.file
5262	echo >conf$$.file
5263	if ln -s conf$$.file conf$$ 2>/dev/null; then
5264	# We could just check for DJGPP; but this test a) works b) is more generic
5265	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5266	if test -f conf$$.exe; then
5267	# Don't use ln at all; we don't have any links
5268	as_ln_s='cp -p'
5269	else
5270	as_ln_s='ln -s'
5271	fi
5272	elif ln conf$$.file conf$$ 2>/dev/null; then
5273	as_ln_s=ln
5274	else
5275	as_ln_s='cp -p'
5276	fi
5277	rm -f conf$$ conf$$.exe conf$$.file
5278
5279	if mkdir -p . 2>/dev/null; then
5280	as_mkdir_p=:
5281	else
5282	test -d ./-p && rmdir ./-p
5283	as_mkdir_p=false
5284	fi
5285
5286	as_executable_p="test -f"
5287
5288	# Sed expression to map a string onto a valid CPP name.
5289	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5290
5291	# Sed expression to map a string onto a valid variable name.
5292	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5293
5294
5295	# IFS
5296	# We need space, tab and new line, in precisely that order.
5297	as_nl='
5298	'
5299	IFS=" $as_nl"
5300
5301	# CDPATH.
5302	$as_unset CDPATH
5303
5304	exec 6>&1
5305
5306	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5307	# report actual input values of CONFIG_FILES etc. instead of their
5308	# values after options handling. Logging --version etc. is OK.
5309	exec 5>>config.log
5310	{
5311	echo
5312	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5313	## Running $as_me. ##
5314	_ASBOX
5315	} >&5
5316	cat >&5 <<_CSEOF
5317
5318	This file was extended by rappture $as_me 1.1, which was
5319	generated by GNU Autoconf 2.59. Invocation command line was
5320
5321	CONFIG_FILES = $CONFIG_FILES
5322	CONFIG_HEADERS = $CONFIG_HEADERS
5323	CONFIG_LINKS = $CONFIG_LINKS
5324	CONFIG_COMMANDS = $CONFIG_COMMANDS
5325	$ $0 $@
5326
5327	_CSEOF
5328	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5329	echo >&5
5330	_ACEOF
5331
5332	# Files that config.status was made for.
5333	if test -n "$ac_config_files"; then
5334	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5335	fi
5336
5337	if test -n "$ac_config_headers"; then
5338	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5339	fi
5340
5341	if test -n "$ac_config_links"; then
5342	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5343	fi
5344
5345	if test -n "$ac_config_commands"; then
5346	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5347	fi
5348
5349	cat >>$CONFIG_STATUS <<\_ACEOF
5350
5351	ac_cs_usage="\
5352	\`$as_me' instantiates files from templates according to the
5353	current configuration.
5354
5355	Usage: $0 [OPTIONS] [FILE]...
5356
5357	-h, --help print this help, then exit
5358	-V, --version print version number, then exit
5359	-q, --quiet do not print progress messages
5360	-d, --debug don't remove temporary files
5361	--recheck update $as_me by reconfiguring in the same conditions
5362	--file=FILE[:TEMPLATE]
5363	instantiate the configuration file FILE
5364
5365	Configuration files:
5366	$config_files
5367
5368	Report bugs to <bug-autoconf@gnu.org>."
5369	_ACEOF
5370
5371	cat >>$CONFIG_STATUS <<_ACEOF
5372	ac_cs_version="\\
5373	rappture config.status 1.1
5374	configured by $0, generated by GNU Autoconf 2.59,
5375	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5376
5377	Copyright (C) 2003 Free Software Foundation, Inc.
5378	This config.status script is free software; the Free Software Foundation
5379	gives unlimited permission to copy, distribute and modify it."
5380	srcdir=$srcdir
5381	INSTALL="$INSTALL"
5382	_ACEOF
5383
5384	cat >>$CONFIG_STATUS <<\_ACEOF
5385	# If no file are specified by the user, then we need to provide default
5386	# value. By we need to know if files were specified by the user.
5387	ac_need_defaults=:
5388	while test $# != 0
5389	do
5390	case $1 in
5391	--=)
5392	ac_option=`expr "x$1" : 'x$[^=]*$='`
5393	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5394	ac_shift=:
5395	;;
5396	-*)
5397	ac_option=$1
5398	ac_optarg=$2
5399	ac_shift=shift
5400	;;
5401	*) # This is not an option, so the user has probably given explicit
5402	# arguments.
5403	ac_option=$1
5404	ac_need_defaults=false;;
5405	esac
5406
5407	case $ac_option in
5408	# Handling of the options.
5409	_ACEOF
5410	cat >>$CONFIG_STATUS <<\_ACEOF
5411	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5412	ac_cs_recheck=: ;;
5413	--version \| --vers* \| -V )
5414	echo "$ac_cs_version"; exit 0 ;;
5415	--he \| --h)
5416	# Conflict between --help and --header
5417	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
5418	Try \`$0 --help' for more information." >&5
5419	echo "$as_me: error: ambiguous option: $1
5420	Try \`$0 --help' for more information." >&2;}
5421	{ (exit 1); exit 1; }; };;
5422	--help \| --hel \| -h )
5423	echo "$ac_cs_usage"; exit 0 ;;
5424	--debug \| --d* \| -d )
5425	debug=: ;;
5426	--file \| --fil \| --fi \| --f )
5427	$ac_shift
5428	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5429	ac_need_defaults=false;;
5430	--header \| --heade \| --head \| --hea )
5431	$ac_shift
5432	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5433	ac_need_defaults=false;;
5434	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5435	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5436	ac_cs_silent=: ;;
5437
5438	# This is an error.
5439	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5440	Try \`$0 --help' for more information." >&5
5441	echo "$as_me: error: unrecognized option: $1
5442	Try \`$0 --help' for more information." >&2;}
5443	{ (exit 1); exit 1; }; } ;;
5444
5445	*) ac_config_targets="$ac_config_targets $1" ;;
5446
5447	esac
5448	shift
5449	done
5450
5451	ac_configure_extra_args=
5452
5453	if $ac_cs_silent; then
5454	exec 6>/dev/null
5455	ac_configure_extra_args="$ac_configure_extra_args --silent"
5456	fi
5457
5458	_ACEOF
5459	cat >>$CONFIG_STATUS <<_ACEOF
5460	if \$ac_cs_recheck; then
5461	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5462	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5463	fi
5464
5465	_ACEOF
5466
5467
5468
5469
5470
5471	cat >>$CONFIG_STATUS <<\_ACEOF
5472	for ac_config_target in $ac_config_targets
5473	do
5474	case "$ac_config_target" in
5475	# Handling of arguments.
5476	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5477	"examples/demo.bash" ) CONFIG_FILES="$CONFIG_FILES examples/demo.bash" ;;
5478	"examples/app-fermi/cee/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/app-fermi/cee/Makefile" ;;
5479	"examples/app-fermi/fortran/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/app-fermi/fortran/Makefile" ;;
5480	"examples/app-fermi/wrapper/cee/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/app-fermi/wrapper/cee/Makefile" ;;
5481	"examples/c-example/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/c-example/Makefile" ;;
5482	"perl/Makefile.PL" ) CONFIG_FILES="$CONFIG_FILES perl/Makefile.PL" ;;
5483	"python/setup.py" ) CONFIG_FILES="$CONFIG_FILES python/setup.py" ;;
5484	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5485	"src/matlab/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/matlab/Makefile" ;;
5486	"src/octave/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/octave/Makefile" ;;
5487	"src2/core/Makefile" ) CONFIG_FILES="$CONFIG_FILES src2/core/Makefile" ;;
5488	"test/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
5489	"gui/apps/simsim" ) CONFIG_FILES="$CONFIG_FILES gui/apps/simsim" ;;
5490	"gui/apps/rappture" ) CONFIG_FILES="$CONFIG_FILES gui/apps/rappture" ;;
5491	"gui/apps/rappture.env" ) CONFIG_FILES="$CONFIG_FILES gui/apps/rappture.env" ;;
5492	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5493	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5494	{ (exit 1); exit 1; }; };;
5495	esac
5496	done
5497
5498	# If the user did not use the arguments to specify the items to instantiate,
5499	# then the envvar interface is used. Set only those that are not.
5500	# We use the long form for the default assignment because of an extremely
5501	# bizarre bug on SunOS 4.1.3.
5502	if $ac_need_defaults; then
5503	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5504	fi
5505
5506	# Have a temporary directory for convenience. Make it in the build tree
5507	# simply because there is no reason to put it here, and in addition,
5508	# creating and moving files from /tmp can sometimes cause problems.
5509	# Create a temporary directory, and hook for its removal unless debugging.
5510	$debug \|\|
5511	{
5512	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5513	trap '{ (exit 1); exit 1; }' 1 2 13 15
5514	}
5515
5516	# Create a (secure) tmp directory for tmp files.
5517
5518	{
5519	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5520	test -n "$tmp" && test -d "$tmp"
5521	} \|\|
5522	{
5523	tmp=./confstat$$-$RANDOM
5524	(umask 077 && mkdir $tmp)
5525	} \|\|
5526	{
5527	echo "$me: cannot create a temporary directory in ." >&2
5528	{ (exit 1); exit 1; }
5529	}
5530
5531	_ACEOF
5532
5533	cat >>$CONFIG_STATUS <<_ACEOF
5534
5535	#
5536	# CONFIG_FILES section.
5537	#
5538
5539	# No need to generate the scripts if there are no CONFIG_FILES.
5540	# This happens for instance when ./config.status config.h
5541	if test -n "\$CONFIG_FILES"; then
5542	# Protect against being on the right side of a sed subst in config.status.
5543	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5544	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5545	s,@SHELL@,$SHELL,;t t
5546	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5547	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5548	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5549	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5550	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5551	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5552	s,@exec_prefix@,$exec_prefix,;t t
5553	s,@prefix@,$prefix,;t t
5554	s,@program_transform_name@,$program_transform_name,;t t
5555	s,@bindir@,$bindir,;t t
5556	s,@sbindir@,$sbindir,;t t
5557	s,@libexecdir@,$libexecdir,;t t
5558	s,@datadir@,$datadir,;t t
5559	s,@sysconfdir@,$sysconfdir,;t t
5560	s,@sharedstatedir@,$sharedstatedir,;t t
5561	s,@localstatedir@,$localstatedir,;t t
5562	s,@libdir@,$libdir,;t t
5563	s,@includedir@,$includedir,;t t
5564	s,@oldincludedir@,$oldincludedir,;t t
5565	s,@infodir@,$infodir,;t t
5566	s,@mandir@,$mandir,;t t
5567	s,@build_alias@,$build_alias,;t t
5568	s,@host_alias@,$host_alias,;t t
5569	s,@target_alias@,$target_alias,;t t
5570	s,@DEFS@,$DEFS,;t t
5571	s,@ECHO_C@,$ECHO_C,;t t
5572	s,@ECHO_N@,$ECHO_N,;t t
5573	s,@ECHO_T@,$ECHO_T,;t t
5574	s,@LIBS@,$LIBS,;t t
5575	s,@VERSION@,$VERSION,;t t
5576	s,@LIB_SEARCH_DIRS@,$LIB_SEARCH_DIRS,;t t
5577	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5578	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5579	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5580	s,@SET_MAKE@,$SET_MAKE,;t t
5581	s,@CC@,$CC,;t t
5582	s,@CFLAGS@,$CFLAGS,;t t
5583	s,@LDFLAGS@,$LDFLAGS,;t t
5584	s,@CPPFLAGS@,$CPPFLAGS,;t t
5585	s,@ac_ct_CC@,$ac_ct_CC,;t t
5586	s,@EXEEXT@,$EXEEXT,;t t
5587	s,@OBJEXT@,$OBJEXT,;t t
5588	s,@CPP@,$CPP,;t t
5589	s,@EGREP@,$EGREP,;t t
5590	s,@CXX@,$CXX,;t t
5591	s,@CXXFLAGS@,$CXXFLAGS,;t t
5592	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5593	s,@CXXCPP@,$CXXCPP,;t t
5594	s,@F77@,$F77,;t t
5595	s,@FFLAGS@,$FFLAGS,;t t
5596	s,@ac_ct_F77@,$ac_ct_F77,;t t
5597	s,@MEX@,$MEX,;t t
5598	s,@MEX_ARCH@,$MEX_ARCH,;t t
5599	s,@MEXEXT@,$MEXEXT,;t t
5600	s,@MKOCTFILE@,$MKOCTFILE,;t t
5601	s,@PERL@,$PERL,;t t
5602	s,@PERL_INCLUDES@,$PERL_INCLUDES,;t t
5603	s,@PERL_SITE_PACKAGES@,$PERL_SITE_PACKAGES,;t t
5604	s,@PYTHON@,$PYTHON,;t t
5605	s,@pythondir@,$pythondir,;t t
5606	s,@PYTHON_VERSION@,$PYTHON_VERSION,;t t
5607	s,@PYTHON_INCLUDES@,$PYTHON_INCLUDES,;t t
5608	s,@PYTHON_SITE_PACKAGES@,$PYTHON_SITE_PACKAGES,;t t
5609	s,@RP_BASE@,$RP_BASE,;t t
5610	s,@subdirs@,$subdirs,;t t
5611	s,@LIBOBJS@,$LIBOBJS,;t t
5612	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5613	CEOF
5614
5615	_ACEOF
5616
5617	cat >>$CONFIG_STATUS <<\_ACEOF
5618	# Split the substitutions into bite-sized pieces for seds with
5619	# small command number limits, like on Digital OSF/1 and HP-UX.
5620	ac_max_sed_lines=48
5621	ac_sed_frag=1 # Number of current file.
5622	ac_beg=1 # First line for current file.
5623	ac_end=$ac_max_sed_lines # Line after last line for current file.
5624	ac_more_lines=:
5625	ac_sed_cmds=
5626	while $ac_more_lines; do
5627	if test $ac_beg -gt 1; then
5628	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5629	else
5630	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5631	fi
5632	if test ! -s $tmp/subs.frag; then
5633	ac_more_lines=false
5634	else
5635	# The purpose of the label and of the branching condition is to
5636	# speed up the sed processing (if there are no `@' at all, there
5637	# is no need to browse any of the substitutions).
5638	# These are the two extra sed commands mentioned above.
5639	(echo ':t
5640	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5641	if test -z "$ac_sed_cmds"; then
5642	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5643	else
5644	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
5645	fi
5646	ac_sed_frag=`expr $ac_sed_frag + 1`
5647	ac_beg=$ac_end
5648	ac_end=`expr $ac_end + $ac_max_sed_lines`
5649	fi
5650	done
5651	if test -z "$ac_sed_cmds"; then
5652	ac_sed_cmds=cat
5653	fi
5654	fi # test -n "$CONFIG_FILES"
5655
5656	_ACEOF
5657	cat >>$CONFIG_STATUS <<\_ACEOF
5658	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5659	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5660	case $ac_file in
5661	- \| :- \| :-:* ) # input from stdin
5662	cat >$tmp/stdin
5663	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5664	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5665	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5666	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5667	* ) ac_file_in=$ac_file.in ;;
5668	esac
5669
5670	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5671	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
5672	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
5673	X"$ac_file" : 'X$//$[^/]' \\| \
5674	X"$ac_file" : 'X$//$$' \\| \
5675	X"$ac_file" : 'X$/$' \\| \
5676	. : '$.$' 2>/dev/null \|\|
5677	echo X"$ac_file" \|
5678	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5679	/^X$\/\/$[^/].*/{ s//\1/; q; }
5680	/^X$\/\/$$/{ s//\1/; q; }
5681	/^X$\/$.*/{ s//\1/; q; }
5682	s/.*/./; q'`
5683	{ if $as_mkdir_p; then
5684	mkdir -p "$ac_dir"
5685	else
5686	as_dir="$ac_dir"
5687	as_dirs=
5688	while test ! -d "$as_dir"; do
5689	as_dirs="$as_dir $as_dirs"
5690	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
5691	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5692	X"$as_dir" : 'X$//$[^/]' \\| \
5693	X"$as_dir" : 'X$//$$' \\| \
5694	X"$as_dir" : 'X$/$' \\| \
5695	. : '$.$' 2>/dev/null \|\|
5696	echo X"$as_dir" \|
5697	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5698	/^X$\/\/$[^/].*/{ s//\1/; q; }
5699	/^X$\/\/$$/{ s//\1/; q; }
5700	/^X$\/$.*/{ s//\1/; q; }
5701	s/.*/./; q'`
5702	done
5703	test ! -n "$as_dirs" \|\| mkdir $as_dirs
5704	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5705	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5706	{ (exit 1); exit 1; }; }; }
5707
5708	ac_builddir=.
5709
5710	if test "$ac_dir" != .; then
5711	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
5712	# A "../" for each directory in $ac_dir_suffix.
5713	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
5714	else
5715	ac_dir_suffix= ac_top_builddir=
5716	fi
5717
5718	case $srcdir in
5719	.) # No --srcdir option. We are building in place.
5720	ac_srcdir=.
5721	if test -z "$ac_top_builddir"; then
5722	ac_top_srcdir=.
5723	else
5724	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
5725	fi ;;
5726	[\\/]* \| ?:[\\/]* ) # Absolute path.
5727	ac_srcdir=$srcdir$ac_dir_suffix;
5728	ac_top_srcdir=$srcdir ;;
5729	*) # Relative path.
5730	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5731	ac_top_srcdir=$ac_top_builddir$srcdir ;;
5732	esac
5733
5734	# Do not use `cd foo && pwd` to compute absolute paths, because
5735	# the directories may not exist.
5736	case `pwd` in
5737	.) ac_abs_builddir="$ac_dir";;
5738	*)
5739	case "$ac_dir" in
5740	.) ac_abs_builddir=`pwd`;;
5741	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5742	*) ac_abs_builddir=`pwd`/"$ac_dir";;
5743	esac;;
5744	esac
5745	case $ac_abs_builddir in
5746	.) ac_abs_top_builddir=${ac_top_builddir}.;;
5747	*)
5748	case ${ac_top_builddir}. in
5749	.) ac_abs_top_builddir=$ac_abs_builddir;;
5750	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5751	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5752	esac;;
5753	esac
5754	case $ac_abs_builddir in
5755	.) ac_abs_srcdir=$ac_srcdir;;
5756	*)
5757	case $ac_srcdir in
5758	.) ac_abs_srcdir=$ac_abs_builddir;;
5759	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5760	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5761	esac;;
5762	esac
5763	case $ac_abs_builddir in
5764	.) ac_abs_top_srcdir=$ac_top_srcdir;;
5765	*)
5766	case $ac_top_srcdir in
5767	.) ac_abs_top_srcdir=$ac_abs_builddir;;
5768	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5769	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5770	esac;;
5771	esac
5772
5773
5774	case $INSTALL in
5775	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5776	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5777	esac
5778
5779	# Let's still pretend it is `configure' which instantiates (i.e., don't
5780	# use $as_me), people would be surprised to read:
5781	# /* config.h. Generated by config.status. */
5782	if test x"$ac_file" = x-; then
5783	configure_input=
5784	else
5785	configure_input="$ac_file. "
5786	fi
5787	configure_input=$configure_input"Generated from `echo $ac_file_in \|
5788	sed 's,.*/,,'` by configure."
5789
5790	# First look for the input files in the build tree, otherwise in the
5791	# src tree.
5792	ac_file_inputs=`IFS=:
5793	for f in $ac_file_in; do
5794	case $f in
5795	-) echo $tmp/stdin ;;
5796	[\\/$]*)
5797	# Absolute (can't be DOS-style, as IFS=:)
5798	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5799	echo "$as_me: error: cannot find input file: $f" >&2;}
5800	{ (exit 1); exit 1; }; }
5801	echo "$f";;
5802	*) # Relative
5803	if test -f "$f"; then
5804	# Build tree
5805	echo "$f"
5806	elif test -f "$srcdir/$f"; then
5807	# Source tree
5808	echo "$srcdir/$f"
5809	else
5810	# /dev/null tree
5811	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5812	echo "$as_me: error: cannot find input file: $f" >&2;}
5813	{ (exit 1); exit 1; }; }
5814	fi;;
5815	esac
5816	done` \|\| { (exit 1); exit 1; }
5817
5818	if test x"$ac_file" != x-; then
5819	{ echo "$as_me:$LINENO: creating $ac_file" >&5
5820	echo "$as_me: creating $ac_file" >&6;}
5821	rm -f "$ac_file"
5822	fi
5823	_ACEOF
5824	cat >>$CONFIG_STATUS <<_ACEOF
5825	sed "$ac_vpsub
5826	$extrasub
5827	_ACEOF
5828	cat >>$CONFIG_STATUS <<\_ACEOF
5829	:t
5830	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5831	s,@configure_input@,$configure_input,;t t
5832	s,@srcdir@,$ac_srcdir,;t t
5833	s,@abs_srcdir@,$ac_abs_srcdir,;t t
5834	s,@top_srcdir@,$ac_top_srcdir,;t t
5835	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5836	s,@builddir@,$ac_builddir,;t t
5837	s,@abs_builddir@,$ac_abs_builddir,;t t
5838	s,@top_builddir@,$ac_top_builddir,;t t
5839	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5840	s,@INSTALL@,$ac_INSTALL,;t t
5841	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
5842	rm -f $tmp/stdin
5843	if test x"$ac_file" != x-; then
5844	mv $tmp/out $ac_file
5845	else
5846	cat $tmp/out
5847	rm -f $tmp/out
5848	fi
5849
5850	done
5851	_ACEOF
5852
5853	cat >>$CONFIG_STATUS <<\_ACEOF
5854
5855	{ (exit 0); exit 0; }
5856	_ACEOF
5857	chmod +x $CONFIG_STATUS
5858	ac_clean_files=$ac_clean_files_save
5859
5860
5861	# configure is writing to config.log, and then calls config.status.
5862	# config.status does its own redirection, appending to config.log.
5863	# Unfortunately, on DOS this fails, as config.log is still kept open
5864	# by configure, so config.status won't be able to write to it; its
5865	# output is simply discarded. So we exec the FD to /dev/null,
5866	# effectively closing config.log, so it can be properly (re)opened and
5867	# appended to by config.status. When coming back to configure, we
5868	# need to make the FD available again.
5869	if test "$no_create" != yes; then
5870	ac_cs_success=:
5871	ac_config_status_args=
5872	test "$silent" = yes &&
5873	ac_config_status_args="$ac_config_status_args --quiet"
5874	exec 5>/dev/null
5875	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
5876	exec 5>>config.log
5877	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
5878	# would make configure fail if this is the last instruction.
5879	$ac_cs_success \|\| { (exit 1); exit 1; }
5880	fi
5881
5882	#
5883	# CONFIG_SUBDIRS section.
5884	#
5885	if test "$no_recursion" != yes; then
5886
5887	# Remove --cache-file and --srcdir arguments so they do not pile up.
5888	ac_sub_configure_args=
5889	ac_prev=
5890	for ac_arg in $ac_configure_args; do
5891	if test -n "$ac_prev"; then
5892	ac_prev=
5893	continue
5894	fi
5895	case $ac_arg in
5896	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
5897	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
5898	ac_prev=cache_file ;;
5899	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
5900	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \
5901	\| --c=*)
5902	;;
5903	--config-cache \| -C)
5904	;;
5905	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
5906	ac_prev=srcdir ;;
5907	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
5908	;;
5909	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
5910	ac_prev=prefix ;;
5911	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
5912	;;
5913	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
5914	esac
5915	done
5916
5917	# Always prepend --prefix to ensure using the same prefix
5918	# in subdir configurations.
5919	ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
5920
5921	ac_popdir=`pwd`
5922	for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
5923
5924	# Do not complain, so a configure script can configure whichever
5925	# parts of a large source tree are present.
5926	test -d $srcdir/$ac_dir \|\| continue
5927
5928	{ echo "$as_me:$LINENO: configuring in $ac_dir" >&5
5929	echo "$as_me: configuring in $ac_dir" >&6;}
5930	{ if $as_mkdir_p; then
5931	mkdir -p "$ac_dir"
5932	else
5933	as_dir="$ac_dir"
5934	as_dirs=
5935	while test ! -d "$as_dir"; do
5936	as_dirs="$as_dir $as_dirs"
5937	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
5938	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5939	X"$as_dir" : 'X$//$[^/]' \\| \
5940	X"$as_dir" : 'X$//$$' \\| \
5941	X"$as_dir" : 'X$/$' \\| \
5942	. : '$.$' 2>/dev/null \|\|
5943	echo X"$as_dir" \|
5944	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5945	/^X$\/\/$[^/].*/{ s//\1/; q; }
5946	/^X$\/\/$$/{ s//\1/; q; }
5947	/^X$\/$.*/{ s//\1/; q; }
5948	s/.*/./; q'`
5949	done
5950	test ! -n "$as_dirs" \|\| mkdir $as_dirs
5951	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5952	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5953	{ (exit 1); exit 1; }; }; }
5954
5955	ac_builddir=.
5956
5957	if test "$ac_dir" != .; then
5958	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
5959	# A "../" for each directory in $ac_dir_suffix.
5960	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
5961	else
5962	ac_dir_suffix= ac_top_builddir=
5963	fi
5964
5965	case $srcdir in
5966	.) # No --srcdir option. We are building in place.
5967	ac_srcdir=.
5968	if test -z "$ac_top_builddir"; then
5969	ac_top_srcdir=.
5970	else
5971	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
5972	fi ;;
5973	[\\/]* \| ?:[\\/]* ) # Absolute path.
5974	ac_srcdir=$srcdir$ac_dir_suffix;
5975	ac_top_srcdir=$srcdir ;;
5976	*) # Relative path.
5977	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5978	ac_top_srcdir=$ac_top_builddir$srcdir ;;
5979	esac
5980
5981	# Do not use `cd foo && pwd` to compute absolute paths, because
5982	# the directories may not exist.
5983	case `pwd` in
5984	.) ac_abs_builddir="$ac_dir";;
5985	*)
5986	case "$ac_dir" in
5987	.) ac_abs_builddir=`pwd`;;
5988	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5989	*) ac_abs_builddir=`pwd`/"$ac_dir";;
5990	esac;;
5991	esac
5992	case $ac_abs_builddir in
5993	.) ac_abs_top_builddir=${ac_top_builddir}.;;
5994	*)
5995	case ${ac_top_builddir}. in
5996	.) ac_abs_top_builddir=$ac_abs_builddir;;
5997	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5998	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5999	esac;;
6000	esac
6001	case $ac_abs_builddir in
6002	.) ac_abs_srcdir=$ac_srcdir;;
6003	*)
6004	case $ac_srcdir in
6005	.) ac_abs_srcdir=$ac_abs_builddir;;
6006	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6007	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6008	esac;;
6009	esac
6010	case $ac_abs_builddir in
6011	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6012	*)
6013	case $ac_top_srcdir in
6014	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6015	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6016	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6017	esac;;
6018	esac
6019
6020
6021	cd $ac_dir
6022
6023	# Check for guested configure; otherwise get Cygnus style configure.
6024	if test -f $ac_srcdir/configure.gnu; then
6025	ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
6026	elif test -f $ac_srcdir/configure; then
6027	ac_sub_configure="$SHELL '$ac_srcdir/configure'"
6028	elif test -f $ac_srcdir/configure.in; then
6029	ac_sub_configure=$ac_configure
6030	else
6031	{ echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
6032	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
6033	ac_sub_configure=
6034	fi
6035
6036	# The recursion is here.
6037	if test -n "$ac_sub_configure"; then
6038	# Make the cache file name correct relative to the subdirectory.
6039	case $cache_file in
6040	[\\/]* \| ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6041	*) # Relative path.
6042	ac_sub_cache_file=$ac_top_builddir$cache_file ;;
6043	esac
6044
6045	{ echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6046	echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6047	# The eval makes quoting arguments work.
6048	eval $ac_sub_configure $ac_sub_configure_args \
6049	--cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir \|\|
6050	{ { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
6051	echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
6052	{ (exit 1); exit 1; }; }
6053	fi
6054
6055	cd "$ac_popdir"
6056	done
6057	fi
6058

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