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configure @ 54

Last change on this file since 54 was 18, checked in by cecile, 13 years ago
vl2mv added
Property svn:executable set to ``*
File size: 176.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="src/parser/main.c"
275	# Factoring default headers for most tests.
276	ac_includes_default="\
277	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H
279	# include <sys/types.h>
280	#endif
281	#if HAVE_SYS_STAT_H
282	# include <sys/stat.h>
283	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H
309	# include <unistd.h>
310	#endif"
311
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS glulibdir gluincdir vl2mvlibdir local_srcdir AR RANLIB ac_ct_RANLIB AWK SED build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT LINKER LEX LEXLIB LEX_OUTPUT_ROOT LN_S SET_MAKE YACC LIBDIRS CPP EGREP LIBOBJS LTLIBOBJS'
313	ac_subst_files=''
314
315	# Initialize some variables set by options.
316	ac_init_help=
317	ac_init_version=false
318	# The variables have the same names as the options, with
319	# dashes changed to underlines.
320	cache_file=/dev/null
321	exec_prefix=NONE
322	no_create=
323	no_recursion=
324	prefix=NONE
325	program_prefix=NONE
326	program_suffix=NONE
327	program_transform_name=s,x,x,
328	silent=
329	site=
330	srcdir=
331	verbose=
332	x_includes=NONE
333	x_libraries=NONE
334
335	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.
340	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'
344	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'
349	oldincludedir='/usr/include'
350	infodir='${prefix}/info'
351	mandir='${prefix}/man'
352
353	ac_prev=
354	for ac_option
355	do
356	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"
359	ac_prev=
360	continue
361	fi
362
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in
368
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;
373
374	-build \| --build \| --buil \| --bui \| --bu)
375	ac_prev=build_alias ;;
376	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
377	build_alias=$ac_optarg ;;
378
379	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
380	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
381	ac_prev=cache_file ;;
382	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
383	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
384	cache_file=$ac_optarg ;;
385
386	--config-cache \| -C)
387	cache_file=config.cache ;;
388
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
390	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
392	\| --da=*)
393	datadir=$ac_optarg ;;
394
395	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400	{ (exit 1); exit 1; }; }
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
402	eval "enable_$ac_feature=no" ;;
403
404	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409	{ (exit 1); exit 1; }; }
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
411	case $ac_option in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
413	*) ac_optarg=yes ;;
414	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;
416
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;
421	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
422	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
423	\| --exec=* \| --exe=* \| --ex=*)
424	exec_prefix=$ac_optarg ;;
425
426	-gas \| --gas \| --ga \| --g)
427	# Obsolete; use --with-gas.
428	with_gas=yes ;;
429
430	-help \| --help \| --hel \| --he \| -h)
431	ac_init_help=long ;;
432	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
433	ac_init_help=recursive ;;
434	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
435	ac_init_help=short ;;
436
437	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;
441
442	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
447	includedir=$ac_optarg ;;
448
449	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
450	ac_prev=infodir ;;
451	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
452	infodir=$ac_optarg ;;
453
454	-libdir \| --libdir \| --libdi \| --libd)
455	ac_prev=libdir ;;
456	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
457	libdir=$ac_optarg ;;
458
459	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
460	\| --libexe \| --libex \| --libe)
461	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;
465
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;
474
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
478	mandir=$ac_optarg ;;
479
480	-nfp \| --nfp \| --nf)
481	# Obsolete; use --without-fp.
482	with_fp=no ;;
483
484	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
485	\| --no-cr \| --no-c \| -n)
486	no_create=yes ;;
487
488	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
489	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
490	no_recursion=yes ;;
491
492	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
493	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
494	\| --oldin \| --oldi \| --old \| --ol \| --o)
495	ac_prev=oldincludedir ;;
496	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
497	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
498	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
499	oldincludedir=$ac_optarg ;;
500
501	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
502	ac_prev=prefix ;;
503	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
504	prefix=$ac_optarg ;;
505
506	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
507	\| --program-pre \| --program-pr \| --program-p)
508	ac_prev=program_prefix ;;
509	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
510	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
511	program_prefix=$ac_optarg ;;
512
513	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
514	\| --program-suf \| --program-su \| --program-s)
515	ac_prev=program_suffix ;;
516	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
517	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
518	program_suffix=$ac_optarg ;;
519
520	-program-transform-name \| --program-transform-name \
521	\| --program-transform-nam \| --program-transform-na \
522	\| --program-transform-n \| --program-transform- \
523	\| --program-transform \| --program-transfor \
524	\| --program-transfo \| --program-transf \
525	\| --program-trans \| --program-tran \
526	\| --progr-tra \| --program-tr \| --program-t)
527	ac_prev=program_transform_name ;;
528	-program-transform-name=* \| --program-transform-name=* \
529	\| --program-transform-nam=* \| --program-transform-na=* \
530	\| --program-transform-n=* \| --program-transform-=* \
531	\| --program-transform=* \| --program-transfor=* \
532	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;
536
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;
540
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)
545	sbindir=$ac_optarg ;;
546
547	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
548	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
549	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
550	\| --sha \| --sh)
551	ac_prev=sharedstatedir ;;
552	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
553	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
554	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
555	\| --sha=* \| --sh=*)
556	sharedstatedir=$ac_optarg ;;
557
558	-site \| --site \| --sit)
559	ac_prev=site ;;
560	-site=* \| --site=* \| --sit=*)
561	site=$ac_optarg ;;
562
563	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
564	ac_prev=srcdir ;;
565	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
566	srcdir=$ac_optarg ;;
567
568	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
569	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
570	ac_prev=sysconfdir ;;
571	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
572	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
573	sysconfdir=$ac_optarg ;;
574
575	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
576	ac_prev=target_alias ;;
577	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
578	target_alias=$ac_optarg ;;
579
580	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
581	verbose=yes ;;
582
583	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;
585
586	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2
591	{ (exit 1); exit 1; }; }
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`
593	case $ac_option in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
595	*) ac_optarg=yes ;;
596	esac
597	eval "with_$ac_package='$ac_optarg'" ;;
598
599	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2
604	{ (exit 1); exit 1; }; }
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`
606	eval "with_$ac_package=no" ;;
607
608	--x)
609	# Obsolete; use --with-x.
610	with_x=yes ;;
611
612	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
613	\| --x-incl \| --x-inc \| --x-in \| --x-i)
614	ac_prev=x_includes ;;
615	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
616	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
617	x_includes=$ac_optarg ;;
618
619	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
620	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
621	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;
625
626	-*) { echo "$as_me: error: unrecognized option: $ac_option
627	Try \`$0 --help' for more information." >&2
628	{ (exit 1); exit 1; }; }
629	;;
630
631	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636	{ (exit 1); exit 1; }; }
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"
639	export $ac_envvar ;;
640
641	*)
642	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647	;;
648
649	esac
650	done
651
652	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2
655	{ (exit 1); exit 1; }; }
656	fi
657
658	# Be sure to have absolute paths.
659	for ac_var in exec_prefix prefix
660	do
661	eval ac_val=$`echo $ac_var`
662	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665	{ (exit 1); exit 1; }; };;
666	esac
667	done
668
669	# Be sure to have absolute paths.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677	{ (exit 1); exit 1; }; };;
678	esac
679	done
680
681	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.
684	build=$build_alias
685	host=$host_alias
686	target=$target_alias
687
688	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then
691	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes
696	fi
697	fi
698
699	ac_tool_prefix=
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702	test "$silent" = yes && exec 6>/dev/null
703
704
705	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \
714	. : '$.$' 2>/dev/null \|\|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
717	/^X$\/\/$[^/].*/{ s//\1/; q; }
718	/^X$\/\/$$/{ s//\1/; q; }
719	/^X$\/$.*/{ s//\1/; q; }
720	s/.*/./; q'`
721	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then
723	srcdir=..
724	fi
725	else
726	ac_srcdir_defaulted=no
727	fi
728	if test ! -r $srcdir/$ac_unique_file; then
729	if test "$ac_srcdir_defaulted" = yes; then
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734	{ (exit 1); exit 1; }; }
735	fi
736	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739	{ (exit 1); exit 1; }; }
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
741	ac_env_build_alias_set=${build_alias+set}
742	ac_env_build_alias_value=$build_alias
743	ac_cv_env_build_alias_set=${build_alias+set}
744	ac_cv_env_build_alias_value=$build_alias
745	ac_env_host_alias_set=${host_alias+set}
746	ac_env_host_alias_value=$host_alias
747	ac_cv_env_host_alias_set=${host_alias+set}
748	ac_cv_env_host_alias_value=$host_alias
749	ac_env_target_alias_set=${target_alias+set}
750	ac_env_target_alias_value=$target_alias
751	ac_cv_env_target_alias_set=${target_alias+set}
752	ac_cv_env_target_alias_value=$target_alias
753	ac_env_CC_set=${CC+set}
754	ac_env_CC_value=$CC
755	ac_cv_env_CC_set=${CC+set}
756	ac_cv_env_CC_value=$CC
757	ac_env_CFLAGS_set=${CFLAGS+set}
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773
774	#
775	# Report the --help message.
776	#
777	if test "$ac_init_help" = "long"; then
778	# Omit some internal or obsolete options to make the list less imposing.
779	# This message is too long to be a string in the A/UX 3.1 sh.
780	cat <<_ACEOF
781	\`configure' configures this package to adapt to many kinds of systems.
782
783	Usage: $0 [OPTION]... [VAR=VALUE]...
784
785	To assign environment variables (e.g., CC, CFLAGS...), specify them as
786	VAR=VALUE. See below for descriptions of some of the useful variables.
787
788	Defaults for the options are specified in brackets.
789
790	Configuration:
791	-h, --help display this help and exit
792	--help=short display options specific to this package
793	--help=recursive display the short help of all the included packages
794	-V, --version display version information and exit
795	-q, --quiet, --silent do not print \`checking...' messages
796	--cache-file=FILE cache test results in FILE [disabled]
797	-C, --config-cache alias for \`--cache-file=config.cache'
798	-n, --no-create do not create output files
799	--srcdir=DIR find the sources in DIR [configure dir or \`..']
800
801	_ACEOF
802
803	cat <<_ACEOF
804	Installation directories:
805	--prefix=PREFIX install architecture-independent files in PREFIX
806	[$ac_default_prefix]
807	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
808	[PREFIX]
809
810	By default, \`make install' will install all the files in
811	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
812	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
813	for instance \`--prefix=\$HOME'.
814
815	For better control, use the options below.
816
817	Fine tuning of the installation directories:
818	--bindir=DIR user executables [EPREFIX/bin]
819	--sbindir=DIR system admin executables [EPREFIX/sbin]
820	--libexecdir=DIR program executables [EPREFIX/libexec]
821	--datadir=DIR read-only architecture-independent data [PREFIX/share]
822	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
823	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
824	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
825	--libdir=DIR object code libraries [EPREFIX/lib]
826	--includedir=DIR C header files [PREFIX/include]
827	--oldincludedir=DIR C header files for non-gcc [/usr/include]
828	--infodir=DIR info documentation [PREFIX/info]
829	--mandir=DIR man documentation [PREFIX/man]
830	_ACEOF
831
832	cat <<\_ACEOF
833
834	System types:
835	--build=BUILD configure for building on BUILD [guessed]
836	--host=HOST cross-compile to build programs to run on HOST [BUILD]
837	--target=TARGET configure for building compilers for TARGET [HOST]
838	_ACEOF
839	fi
840
841	if test -n "$ac_init_help"; then
842
843	cat <<\_ACEOF
844
845	Optional Features:
846	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
847	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
848	--enable-gcc Allow use of gcc if available
849	--enable-64 Use 64-bit pointers on 64-bit Alpha machines
850
851	Optional Packages:
852	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
853	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
854	--with-glu-libdir=<libdir> Specify directories to search for the GLU library. Expects to find <libdir>/libglu.a
855	--with-glu-incdir=<incdir> Specify directories to search for the GLU headers
856	--with-vl2mv-libdir=<libdir> Specify directories to search for the vl2mv
857	library and headers. Defaults to \".\".
858	Expects to find <libdir>/libvl2mv.a
859	--with-local-srcdir=<srcdir> Specify the root directory to search for
860	source for packages (the PKGS list).
861	Expects to find, e.g., <srcdir>/parser/main.c
862	--with-comp-mode=<mode> Specify a special compilation mode:
863	optimize (the default): Produce optimized
864	code, with symbol table information
865	if supported on the platform/compiler,
866	and without asserts.
867	debug: Produce unoptimized code with symbol table
868	information and asserts enabled
869	purify: Unoptimized code linked with purify
870	quantify: Optimized code without asserts
871	linked with quantify
872
873	Some influential environment variables:
874	CC C compiler command
875	CFLAGS C compiler flags
876	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
877	nonstandard directory <lib dir>
878	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
879	headers in a nonstandard directory <include dir>
880	CPP C preprocessor
881
882	Use these variables to override the choices made by `configure' or to help
883	it to find libraries and programs with nonstandard names/locations.
884
885	_ACEOF
886	fi
887
888	if test "$ac_init_help" = "recursive"; then
889	# If there are subdirs, report their specific --help.
890	ac_popdir=`pwd`
891	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
892	test -d $ac_dir \|\| continue
893	ac_builddir=.
894
895	if test "$ac_dir" != .; then
896	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
897	# A "../" for each directory in $ac_dir_suffix.
898	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
899	else
900	ac_dir_suffix= ac_top_builddir=
901	fi
902
903	case $srcdir in
904	.) # No --srcdir option. We are building in place.
905	ac_srcdir=.
906	if test -z "$ac_top_builddir"; then
907	ac_top_srcdir=.
908	else
909	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
910	fi ;;
911	[\\/]* \| ?:[\\/]* ) # Absolute path.
912	ac_srcdir=$srcdir$ac_dir_suffix;
913	ac_top_srcdir=$srcdir ;;
914	*) # Relative path.
915	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
916	ac_top_srcdir=$ac_top_builddir$srcdir ;;
917	esac
918
919	# Do not use `cd foo && pwd` to compute absolute paths, because
920	# the directories may not exist.
921	case `pwd` in
922	.) ac_abs_builddir="$ac_dir";;
923	*)
924	case "$ac_dir" in
925	.) ac_abs_builddir=`pwd`;;
926	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
927	*) ac_abs_builddir=`pwd`/"$ac_dir";;
928	esac;;
929	esac
930	case $ac_abs_builddir in
931	.) ac_abs_top_builddir=${ac_top_builddir}.;;
932	*)
933	case ${ac_top_builddir}. in
934	.) ac_abs_top_builddir=$ac_abs_builddir;;
935	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
936	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
937	esac;;
938	esac
939	case $ac_abs_builddir in
940	.) ac_abs_srcdir=$ac_srcdir;;
941	*)
942	case $ac_srcdir in
943	.) ac_abs_srcdir=$ac_abs_builddir;;
944	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
945	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
946	esac;;
947	esac
948	case $ac_abs_builddir in
949	.) ac_abs_top_srcdir=$ac_top_srcdir;;
950	*)
951	case $ac_top_srcdir in
952	.) ac_abs_top_srcdir=$ac_abs_builddir;;
953	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
954	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
955	esac;;
956	esac
957
958	cd $ac_dir
959	# Check for guested configure; otherwise get Cygnus style configure.
960	if test -f $ac_srcdir/configure.gnu; then
961	echo
962	$SHELL $ac_srcdir/configure.gnu --help=recursive
963	elif test -f $ac_srcdir/configure; then
964	echo
965	$SHELL $ac_srcdir/configure --help=recursive
966	elif test -f $ac_srcdir/configure.ac \|\|
967	test -f $ac_srcdir/configure.in; then
968	echo
969	$ac_configure --help
970	else
971	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
972	fi
973	cd $ac_popdir
974	done
975	fi
976
977	test -n "$ac_init_help" && exit 0
978	if $ac_init_version; then
979	cat <<\_ACEOF
980
981	Copyright (C) 2003 Free Software Foundation, Inc.
982	This configure script is free software; the Free Software Foundation
983	gives unlimited permission to copy, distribute and modify it.
984	_ACEOF
985	exit 0
986	fi
987	exec 5>config.log
988	cat >&5 <<_ACEOF
989	This file contains any messages produced by compilers while
990	running configure, to aid debugging if configure makes a mistake.
991
992	It was created by $as_me, which was
993	generated by GNU Autoconf 2.59. Invocation command line was
994
995	$ $0 $@
996
997	_ACEOF
998	{
999	cat <<_ASUNAME
1000	## --------- ##
1001	## Platform. ##
1002	## --------- ##
1003
1004	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1005	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1006	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1007	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1008	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1009
1010	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1011	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1012
1013	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1014	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1015	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1016	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1017	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1018	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1019	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1020
1021	_ASUNAME
1022
1023	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024	for as_dir in $PATH
1025	do
1026	IFS=$as_save_IFS
1027	test -z "$as_dir" && as_dir=.
1028	echo "PATH: $as_dir"
1029	done
1030
1031	} >&5
1032
1033	cat >&5 <<_ACEOF
1034
1035
1036	## ----------- ##
1037	## Core tests. ##
1038	## ----------- ##
1039
1040	_ACEOF
1041
1042
1043	# Keep a trace of the command line.
1044	# Strip out --no-create and --no-recursion so they do not pile up.
1045	# Strip out --silent because we don't want to record it for future runs.
1046	# Also quote any args containing shell meta-characters.
1047	# Make two passes to allow for proper duplicate-argument suppression.
1048	ac_configure_args=
1049	ac_configure_args0=
1050	ac_configure_args1=
1051	ac_sep=
1052	ac_must_keep_next=false
1053	for ac_pass in 1 2
1054	do
1055	for ac_arg
1056	do
1057	case $ac_arg in
1058	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1059	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1060	\| -silent \| --silent \| --silen \| --sile \| --sil)
1061	continue ;;
1062	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1063	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1064	esac
1065	case $ac_pass in
1066	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1067	2)
1068	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1069	if test $ac_must_keep_next = true; then
1070	ac_must_keep_next=false # Got value, back to normal.
1071	else
1072	case $ac_arg in
1073	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1074	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1075	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1076	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1077	case "$ac_configure_args0 " in
1078	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1079	esac
1080	;;
1081	-* ) ac_must_keep_next=true ;;
1082	esac
1083	fi
1084	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1085	# Get rid of the leading space.
1086	ac_sep=" "
1087	;;
1088	esac
1089	done
1090	done
1091	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1092	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1093
1094	# When interrupted or exit'd, cleanup temporary files, and complete
1095	# config.log. We remove comments because anyway the quotes in there
1096	# would cause problems or look ugly.
1097	# WARNING: Be sure not to use single quotes in there, as some shells,
1098	# such as our DU 5.0 friend, will then `close' the trap.
1099	trap 'exit_status=$?
1100	# Save into config.log some information that might help in debugging.
1101	{
1102	echo
1103
1104	cat <<\_ASBOX
1105	## ---------------- ##
1106	## Cache variables. ##
1107	## ---------------- ##
1108	_ASBOX
1109	echo
1110	# The following way of writing the cache mishandles newlines in values,
1111	{
1112	(set) 2>&1 \|
1113	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1114	ac_space=\ )
1115	sed -n \
1116	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1117	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1118	;;
1119	*)
1120	sed -n \
1121	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1122	;;
1123	esac;
1124	}
1125	echo
1126
1127	cat <<\_ASBOX
1128	## ----------------- ##
1129	## Output variables. ##
1130	## ----------------- ##
1131	_ASBOX
1132	echo
1133	for ac_var in $ac_subst_vars
1134	do
1135	eval ac_val=$`echo $ac_var`
1136	echo "$ac_var='"'"'$ac_val'"'"'"
1137	done \| sort
1138	echo
1139
1140	if test -n "$ac_subst_files"; then
1141	cat <<\_ASBOX
1142	## ------------- ##
1143	## Output files. ##
1144	## ------------- ##
1145	_ASBOX
1146	echo
1147	for ac_var in $ac_subst_files
1148	do
1149	eval ac_val=$`echo $ac_var`
1150	echo "$ac_var='"'"'$ac_val'"'"'"
1151	done \| sort
1152	echo
1153	fi
1154
1155	if test -s confdefs.h; then
1156	cat <<\_ASBOX
1157	## ----------- ##
1158	## confdefs.h. ##
1159	## ----------- ##
1160	_ASBOX
1161	echo
1162	sed "/^$/d" confdefs.h \| sort
1163	echo
1164	fi
1165	test "$ac_signal" != 0 &&
1166	echo "$as_me: caught signal $ac_signal"
1167	echo "$as_me: exit $exit_status"
1168	} >&5
1169	rm -f core *.core &&
1170	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1171	exit $exit_status
1172	' 0
1173	for ac_signal in 1 2 13 15; do
1174	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175	done
1176	ac_signal=0
1177
1178	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1179	rm -rf conftest* confdefs.h
1180	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1181	echo >confdefs.h
1182
1183	# Predefined preprocessor variables.
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_NAME "$PACKAGE_NAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_STRING "$PACKAGE_STRING"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207	_ACEOF
1208
1209
1210	# Let the site file select an alternate cache file if it wants to.
1211	# Prefer explicitly selected file to automatically selected ones.
1212	if test -z "$CONFIG_SITE"; then
1213	if test "x$prefix" != xNONE; then
1214	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1215	else
1216	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1217	fi
1218	fi
1219	for ac_site_file in $CONFIG_SITE; do
1220	if test -r "$ac_site_file"; then
1221	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1222	echo "$as_me: loading site script $ac_site_file" >&6;}
1223	sed 's/^/\| /' "$ac_site_file" >&5
1224	. "$ac_site_file"
1225	fi
1226	done
1227
1228	if test -r "$cache_file"; then
1229	# Some versions of bash will fail to source /dev/null (special
1230	# files actually), so we avoid doing that.
1231	if test -f "$cache_file"; then
1232	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1233	echo "$as_me: loading cache $cache_file" >&6;}
1234	case $cache_file in
1235	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1236	*) . ./$cache_file;;
1237	esac
1238	fi
1239	else
1240	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1241	echo "$as_me: creating cache $cache_file" >&6;}
1242	>$cache_file
1243	fi
1244
1245	# Check that the precious variables saved in the cache have kept the same
1246	# value.
1247	ac_cache_corrupted=false
1248	for ac_var in `(set) 2>&1 \|
1249	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1250	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1251	eval ac_new_set=\$ac_env_${ac_var}_set
1252	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1253	eval ac_new_val="\$ac_env_${ac_var}_value"
1254	case $ac_old_set,$ac_new_set in
1255	set,)
1256	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1257	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1258	ac_cache_corrupted=: ;;
1259	,set)
1260	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1261	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1262	ac_cache_corrupted=: ;;
1263	,);;
1264	*)
1265	if test "x$ac_old_val" != "x$ac_new_val"; then
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1269	echo "$as_me: former value: $ac_old_val" >&2;}
1270	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1271	echo "$as_me: current value: $ac_new_val" >&2;}
1272	ac_cache_corrupted=:
1273	fi;;
1274	esac
1275	# Pass precious variables to config.status.
1276	if test "$ac_new_set" = set; then
1277	case $ac_new_val in
1278	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1279	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1280	*) ac_arg=$ac_var=$ac_new_val ;;
1281	esac
1282	case " $ac_configure_args " in
1283	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1284	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285	esac
1286	fi
1287	done
1288	if $ac_cache_corrupted; then
1289	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1290	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1291	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1292	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1293	{ (exit 1); exit 1; }; }
1294	fi
1295
1296	ac_ext=c
1297	ac_cpp='$CPP $CPPFLAGS'
1298	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1299	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1300	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321	# Look for install.sh, config.guess, and config.sub in the "helpers" dir
1322	ac_aux_dir=
1323	for ac_dir in helpers $srcdir/helpers; do
1324	if test -f $ac_dir/install-sh; then
1325	ac_aux_dir=$ac_dir
1326	ac_install_sh="$ac_aux_dir/install-sh -c"
1327	break
1328	elif test -f $ac_dir/install.sh; then
1329	ac_aux_dir=$ac_dir
1330	ac_install_sh="$ac_aux_dir/install.sh -c"
1331	break
1332	elif test -f $ac_dir/shtool; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/shtool install -c"
1335	break
1336	fi
1337	done
1338	if test -z "$ac_aux_dir"; then
1339	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in helpers $srcdir/helpers" >&5
1340	echo "$as_me: error: cannot find install-sh or install.sh in helpers $srcdir/helpers" >&2;}
1341	{ (exit 1); exit 1; }; }
1342	fi
1343	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1344	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1345	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1346
1347
1348	#----------------------------------------------------------------------
1349	# Configuration options
1350	#----------------------------------------------------------------------
1351
1352	# Give the configurer a chance to set the location of the GLU tree
1353
1354
1355
1356	# Check whether --with-glu-libdir or --without-glu-libdir was given.
1357	if test "${with_glu_libdir+set}" = set; then
1358	withval="$with_glu_libdir"
1359	glulibdir=$withval
1360	else
1361	glulibdir=""
1362	fi;
1363
1364
1365
1366	# Check whether --with-glu-incdir or --without-glu-incdir was given.
1367	if test "${with_glu_incdir+set}" = set; then
1368	withval="$with_glu_incdir"
1369	gluincdir=$withval
1370	else
1371	gluincdir=""
1372	fi;
1373
1374	# Give the configurer a chance to set a different location for the VIS
1375	# headers and library
1376
1377
1378
1379	# Check whether --with-vl2mv-libdir or --without-vl2mv-libdir was given.
1380	if test "${with_vl2mv_libdir+set}" = set; then
1381	withval="$with_vl2mv_libdir"
1382	vl2mvlibdir=$withval
1383	else
1384	vl2mvlibdir="."
1385	fi;
1386
1387	# Give the configurer a chance to set a different location for the vl2mv
1388	# source. When specified, "srcdir" points to "master" source, and
1389	# "local_srcdir" points to the source under local development.
1390
1391
1392
1393	# Check whether --with-local-srcdir or --without-local-srcdir was given.
1394	if test "${with_local_srcdir+set}" = set; then
1395	withval="$with_local_srcdir"
1396	local_srcdir=$withval
1397	else
1398	local_srcdir=$srcdir
1399	fi;
1400
1401
1402	#----------------------------------------------------------------------
1403	# Checks for programs we need
1404	#----------------------------------------------------------------------
1405
1406	# Extract the first word of "ar", so it can be a program name with args.
1407	set dummy ar; ac_word=$2
1408	echo "$as_me:$LINENO: checking for $ac_word" >&5
1409	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1410	if test "${ac_cv_path_AR+set}" = set; then
1411	echo $ECHO_N "(cached) $ECHO_C" >&6
1412	else
1413	case $AR in
1414	[\\/]* \| ?:[\\/]*)
1415	ac_cv_path_AR="$AR" # Let the user override the test with a path.
1416	;;
1417	*)
1418	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1419	for as_dir in $PATH
1420	do
1421	IFS=$as_save_IFS
1422	test -z "$as_dir" && as_dir=.
1423	for ac_exec_ext in '' $ac_executable_extensions; do
1424	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1425	ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
1426	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1427	break 2
1428	fi
1429	done
1430	done
1431
1432	test -z "$ac_cv_path_AR" && ac_cv_path_AR="ar"
1433	;;
1434	esac
1435	fi
1436	AR=$ac_cv_path_AR
1437
1438	if test -n "$AR"; then
1439	echo "$as_me:$LINENO: result: $AR" >&5
1440	echo "${ECHO_T}$AR" >&6
1441	else
1442	echo "$as_me:$LINENO: result: no" >&5
1443	echo "${ECHO_T}no" >&6
1444	fi
1445
1446	if test -n "$ac_tool_prefix"; then
1447	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1448	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1449	echo "$as_me:$LINENO: checking for $ac_word" >&5
1450	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1451	if test "${ac_cv_prog_RANLIB+set}" = set; then
1452	echo $ECHO_N "(cached) $ECHO_C" >&6
1453	else
1454	if test -n "$RANLIB"; then
1455	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1456	else
1457	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1458	for as_dir in $PATH
1459	do
1460	IFS=$as_save_IFS
1461	test -z "$as_dir" && as_dir=.
1462	for ac_exec_ext in '' $ac_executable_extensions; do
1463	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1464	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1465	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1466	break 2
1467	fi
1468	done
1469	done
1470
1471	fi
1472	fi
1473	RANLIB=$ac_cv_prog_RANLIB
1474	if test -n "$RANLIB"; then
1475	echo "$as_me:$LINENO: result: $RANLIB" >&5
1476	echo "${ECHO_T}$RANLIB" >&6
1477	else
1478	echo "$as_me:$LINENO: result: no" >&5
1479	echo "${ECHO_T}no" >&6
1480	fi
1481
1482	fi
1483	if test -z "$ac_cv_prog_RANLIB"; then
1484	ac_ct_RANLIB=$RANLIB
1485	# Extract the first word of "ranlib", so it can be a program name with args.
1486	set dummy ranlib; ac_word=$2
1487	echo "$as_me:$LINENO: checking for $ac_word" >&5
1488	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1489	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1490	echo $ECHO_N "(cached) $ECHO_C" >&6
1491	else
1492	if test -n "$ac_ct_RANLIB"; then
1493	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1494	else
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH
1497	do
1498	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.
1500	for ac_exec_ext in '' $ac_executable_extensions; do
1501	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1502	ac_cv_prog_ac_ct_RANLIB="ranlib"
1503	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1504	break 2
1505	fi
1506	done
1507	done
1508
1509	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1510	fi
1511	fi
1512	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1513	if test -n "$ac_ct_RANLIB"; then
1514	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1515	echo "${ECHO_T}$ac_ct_RANLIB" >&6
1516	else
1517	echo "$as_me:$LINENO: result: no" >&5
1518	echo "${ECHO_T}no" >&6
1519	fi
1520
1521	RANLIB=$ac_ct_RANLIB
1522	else
1523	RANLIB="$ac_cv_prog_RANLIB"
1524	fi
1525
1526	for ac_prog in gawk mawk nawk awk
1527	do
1528	# Extract the first word of "$ac_prog", so it can be a program name with args.
1529	set dummy $ac_prog; ac_word=$2
1530	echo "$as_me:$LINENO: checking for $ac_word" >&5
1531	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1532	if test "${ac_cv_prog_AWK+set}" = set; then
1533	echo $ECHO_N "(cached) $ECHO_C" >&6
1534	else
1535	if test -n "$AWK"; then
1536	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1537	else
1538	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1539	for as_dir in $PATH
1540	do
1541	IFS=$as_save_IFS
1542	test -z "$as_dir" && as_dir=.
1543	for ac_exec_ext in '' $ac_executable_extensions; do
1544	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1545	ac_cv_prog_AWK="$ac_prog"
1546	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1547	break 2
1548	fi
1549	done
1550	done
1551
1552	fi
1553	fi
1554	AWK=$ac_cv_prog_AWK
1555	if test -n "$AWK"; then
1556	echo "$as_me:$LINENO: result: $AWK" >&5
1557	echo "${ECHO_T}$AWK" >&6
1558	else
1559	echo "$as_me:$LINENO: result: no" >&5
1560	echo "${ECHO_T}no" >&6
1561	fi
1562
1563	test -n "$AWK" && break
1564	done
1565
1566	# Extract the first word of "sed", so it can be a program name with args.
1567	set dummy sed; ac_word=$2
1568	echo "$as_me:$LINENO: checking for $ac_word" >&5
1569	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1570	if test "${ac_cv_path_SED+set}" = set; then
1571	echo $ECHO_N "(cached) $ECHO_C" >&6
1572	else
1573	case $SED in
1574	[\\/]* \| ?:[\\/]*)
1575	ac_cv_path_SED="$SED" # Let the user override the test with a path.
1576	;;
1577	*)
1578	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1579	for as_dir in $PATH
1580	do
1581	IFS=$as_save_IFS
1582	test -z "$as_dir" && as_dir=.
1583	for ac_exec_ext in '' $ac_executable_extensions; do
1584	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1585	ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
1586	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1587	break 2
1588	fi
1589	done
1590	done
1591
1592	test -z "$ac_cv_path_SED" && ac_cv_path_SED="sed"
1593	;;
1594	esac
1595	fi
1596	SED=$ac_cv_path_SED
1597
1598	if test -n "$SED"; then
1599	echo "$as_me:$LINENO: result: $SED" >&5
1600	echo "${ECHO_T}$SED" >&6
1601	else
1602	echo "$as_me:$LINENO: result: no" >&5
1603	echo "${ECHO_T}no" >&6
1604	fi
1605
1606
1607	# Make sure we can run config.sub.
1608	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1609	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1610	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1611	{ (exit 1); exit 1; }; }
1612
1613	echo "$as_me:$LINENO: checking build system type" >&5
1614	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1615	if test "${ac_cv_build+set}" = set; then
1616	echo $ECHO_N "(cached) $ECHO_C" >&6
1617	else
1618	ac_cv_build_alias=$build_alias
1619	test -z "$ac_cv_build_alias" &&
1620	ac_cv_build_alias=`$ac_config_guess`
1621	test -z "$ac_cv_build_alias" &&
1622	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1623	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1624	{ (exit 1); exit 1; }; }
1625	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1626	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1627	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1628	{ (exit 1); exit 1; }; }
1629
1630	fi
1631	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1632	echo "${ECHO_T}$ac_cv_build" >&6
1633	build=$ac_cv_build
1634	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1635	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1636	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1637
1638
1639	echo "$as_me:$LINENO: checking host system type" >&5
1640	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1641	if test "${ac_cv_host+set}" = set; then
1642	echo $ECHO_N "(cached) $ECHO_C" >&6
1643	else
1644	ac_cv_host_alias=$host_alias
1645	test -z "$ac_cv_host_alias" &&
1646	ac_cv_host_alias=$ac_cv_build_alias
1647	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1648	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1649	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1650	{ (exit 1); exit 1; }; }
1651
1652	fi
1653	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1654	echo "${ECHO_T}$ac_cv_host" >&6
1655	host=$ac_cv_host
1656	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1657	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1658	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1659
1660
1661	echo "$as_me:$LINENO: checking target system type" >&5
1662	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1663	if test "${ac_cv_target+set}" = set; then
1664	echo $ECHO_N "(cached) $ECHO_C" >&6
1665	else
1666	ac_cv_target_alias=$target_alias
1667	test "x$ac_cv_target_alias" = "x" &&
1668	ac_cv_target_alias=$ac_cv_host_alias
1669	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1670	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1671	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1672	{ (exit 1); exit 1; }; }
1673
1674	fi
1675	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1676	echo "${ECHO_T}$ac_cv_target" >&6
1677	target=$ac_cv_target
1678	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1679	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1680	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1681
1682
1683	# The aliases save the names the user supplied, while $host etc.
1684	# will get canonicalized.
1685	test -n "$target_alias" &&
1686	test "$program_prefix$program_suffix$program_transform_name" = \
1687	NONENONEs,x,x, &&
1688	program_prefix=${target_alias}-
1689
1690
1691	# Balakrisha Kumthekar (kumtheka@colorado.edu): making a special case
1692	# for ultrix install, since its annoying about setting groupids.
1693	case "$target" in
1694	mips-dec-ultrix*)
1695	INSTALL="helpers/install-sh -c"
1696	INSTALL_PROGRAM="\${INSTALL}"
1697	INSTALL_DATA="\${INSTALL} -m 644";;
1698
1699	*)
1700	# Find a good install program. We prefer a C program (faster),
1701	# so one script is as good as another. But avoid the broken or
1702	# incompatible versions:
1703	# SysV /etc/install, /usr/sbin/install
1704	# SunOS /usr/etc/install
1705	# IRIX /sbin/install
1706	# AIX /bin/install
1707	# AmigaOS /C/install, which installs bootblocks on floppy discs
1708	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1709	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1710	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1711	# OS/2's system install, which has a completely different semantic
1712	# ./install, which can be erroneously created by make from ./install.sh.
1713	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1714	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1715	if test -z "$INSTALL"; then
1716	if test "${ac_cv_path_install+set}" = set; then
1717	echo $ECHO_N "(cached) $ECHO_C" >&6
1718	else
1719	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1720	for as_dir in $PATH
1721	do
1722	IFS=$as_save_IFS
1723	test -z "$as_dir" && as_dir=.
1724	# Account for people who put trailing slashes in PATH elements.
1725	case $as_dir/ in
1726	./ \| .// \| /cC/* \| \
1727	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1728	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1729	/usr/ucb/* ) ;;
1730	*)
1731	# OSF1 and SCO ODT 3.0 have their own names for install.
1732	# Don't use installbsd from OSF since it installs stuff as root
1733	# by default.
1734	for ac_prog in ginstall scoinst install; do
1735	for ac_exec_ext in '' $ac_executable_extensions; do
1736	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1737	if test $ac_prog = install &&
1738	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1739	# AIX install. It has an incompatible calling convention.
1740	:
1741	elif test $ac_prog = install &&
1742	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1743	# program-specific install script used by HP pwplus--don't use.
1744	:
1745	else
1746	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1747	break 3
1748	fi
1749	fi
1750	done
1751	done
1752	;;
1753	esac
1754	done
1755
1756
1757	fi
1758	if test "${ac_cv_path_install+set}" = set; then
1759	INSTALL=$ac_cv_path_install
1760	else
1761	# As a last resort, use the slow shell script. We don't cache a
1762	# path for INSTALL within a source directory, because that will
1763	# break other packages using the cache if that directory is
1764	# removed, or if the path is relative.
1765	INSTALL=$ac_install_sh
1766	fi
1767	fi
1768	echo "$as_me:$LINENO: result: $INSTALL" >&5
1769	echo "${ECHO_T}$INSTALL" >&6
1770
1771	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1772	# It thinks the first close brace ends the variable substitution.
1773	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1774
1775	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1776
1777	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1778	;;
1779	esac
1780
1781	# Determine the name of the C compiler we're going to use
1782
1783	# Check whether --enable-gcc or --disable-gcc was given.
1784	if test "${enable_gcc+set}" = set; then
1785	enableval="$enable_gcc"
1786	gcc_ok=$enableval
1787	else
1788	gcc_ok=no
1789	fi;
1790
1791	if test "$gcc_ok" != no; then
1792	case "$gcc_ok" in
1793	yes)
1794	CC=gcc ;;
1795	*)
1796	CC=$gcc_ok
1797	esac
1798	else
1799	# Balakrishna Kumthekar <kumtheka@colorado.edu>
1800	# As we do not support cc on RS6000, Cygwin and SunOS.
1801	case "$target" in
1802	rs6000-ibm-aix* \| -pc-cygwin32 \| sparc-sun-sunos)
1803	CC=gcc ;;
1804	*)
1805	CC=cc ;;
1806	esac
1807	fi
1808
1809	ac_ext=c
1810	ac_cpp='$CPP $CPPFLAGS'
1811	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1812	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1813	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1814	if test -n "$ac_tool_prefix"; then
1815	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1816	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1817	echo "$as_me:$LINENO: checking for $ac_word" >&5
1818	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1819	if test "${ac_cv_prog_CC+set}" = set; then
1820	echo $ECHO_N "(cached) $ECHO_C" >&6
1821	else
1822	if test -n "$CC"; then
1823	ac_cv_prog_CC="$CC" # Let the user override the test.
1824	else
1825	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1826	for as_dir in $PATH
1827	do
1828	IFS=$as_save_IFS
1829	test -z "$as_dir" && as_dir=.
1830	for ac_exec_ext in '' $ac_executable_extensions; do
1831	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1832	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1833	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1834	break 2
1835	fi
1836	done
1837	done
1838
1839	fi
1840	fi
1841	CC=$ac_cv_prog_CC
1842	if test -n "$CC"; then
1843	echo "$as_me:$LINENO: result: $CC" >&5
1844	echo "${ECHO_T}$CC" >&6
1845	else
1846	echo "$as_me:$LINENO: result: no" >&5
1847	echo "${ECHO_T}no" >&6
1848	fi
1849
1850	fi
1851	if test -z "$ac_cv_prog_CC"; then
1852	ac_ct_CC=$CC
1853	# Extract the first word of "gcc", so it can be a program name with args.
1854	set dummy gcc; ac_word=$2
1855	echo "$as_me:$LINENO: checking for $ac_word" >&5
1856	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1857	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1858	echo $ECHO_N "(cached) $ECHO_C" >&6
1859	else
1860	if test -n "$ac_ct_CC"; then
1861	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1862	else
1863	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1864	for as_dir in $PATH
1865	do
1866	IFS=$as_save_IFS
1867	test -z "$as_dir" && as_dir=.
1868	for ac_exec_ext in '' $ac_executable_extensions; do
1869	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1870	ac_cv_prog_ac_ct_CC="gcc"
1871	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1872	break 2
1873	fi
1874	done
1875	done
1876
1877	fi
1878	fi
1879	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1880	if test -n "$ac_ct_CC"; then
1881	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1882	echo "${ECHO_T}$ac_ct_CC" >&6
1883	else
1884	echo "$as_me:$LINENO: result: no" >&5
1885	echo "${ECHO_T}no" >&6
1886	fi
1887
1888	CC=$ac_ct_CC
1889	else
1890	CC="$ac_cv_prog_CC"
1891	fi
1892
1893	if test -z "$CC"; then
1894	if test -n "$ac_tool_prefix"; then
1895	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1896	set dummy ${ac_tool_prefix}cc; ac_word=$2
1897	echo "$as_me:$LINENO: checking for $ac_word" >&5
1898	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1899	if test "${ac_cv_prog_CC+set}" = set; then
1900	echo $ECHO_N "(cached) $ECHO_C" >&6
1901	else
1902	if test -n "$CC"; then
1903	ac_cv_prog_CC="$CC" # Let the user override the test.
1904	else
1905	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1906	for as_dir in $PATH
1907	do
1908	IFS=$as_save_IFS
1909	test -z "$as_dir" && as_dir=.
1910	for ac_exec_ext in '' $ac_executable_extensions; do
1911	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1912	ac_cv_prog_CC="${ac_tool_prefix}cc"
1913	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1914	break 2
1915	fi
1916	done
1917	done
1918
1919	fi
1920	fi
1921	CC=$ac_cv_prog_CC
1922	if test -n "$CC"; then
1923	echo "$as_me:$LINENO: result: $CC" >&5
1924	echo "${ECHO_T}$CC" >&6
1925	else
1926	echo "$as_me:$LINENO: result: no" >&5
1927	echo "${ECHO_T}no" >&6
1928	fi
1929
1930	fi
1931	if test -z "$ac_cv_prog_CC"; then
1932	ac_ct_CC=$CC
1933	# Extract the first word of "cc", so it can be a program name with args.
1934	set dummy cc; ac_word=$2
1935	echo "$as_me:$LINENO: checking for $ac_word" >&5
1936	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1937	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1938	echo $ECHO_N "(cached) $ECHO_C" >&6
1939	else
1940	if test -n "$ac_ct_CC"; then
1941	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1942	else
1943	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1944	for as_dir in $PATH
1945	do
1946	IFS=$as_save_IFS
1947	test -z "$as_dir" && as_dir=.
1948	for ac_exec_ext in '' $ac_executable_extensions; do
1949	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1950	ac_cv_prog_ac_ct_CC="cc"
1951	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1952	break 2
1953	fi
1954	done
1955	done
1956
1957	fi
1958	fi
1959	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1960	if test -n "$ac_ct_CC"; then
1961	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1962	echo "${ECHO_T}$ac_ct_CC" >&6
1963	else
1964	echo "$as_me:$LINENO: result: no" >&5
1965	echo "${ECHO_T}no" >&6
1966	fi
1967
1968	CC=$ac_ct_CC
1969	else
1970	CC="$ac_cv_prog_CC"
1971	fi
1972
1973	fi
1974	if test -z "$CC"; then
1975	# Extract the first word of "cc", so it can be a program name with args.
1976	set dummy cc; ac_word=$2
1977	echo "$as_me:$LINENO: checking for $ac_word" >&5
1978	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1979	if test "${ac_cv_prog_CC+set}" = set; then
1980	echo $ECHO_N "(cached) $ECHO_C" >&6
1981	else
1982	if test -n "$CC"; then
1983	ac_cv_prog_CC="$CC" # Let the user override the test.
1984	else
1985	ac_prog_rejected=no
1986	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1987	for as_dir in $PATH
1988	do
1989	IFS=$as_save_IFS
1990	test -z "$as_dir" && as_dir=.
1991	for ac_exec_ext in '' $ac_executable_extensions; do
1992	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1993	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1994	ac_prog_rejected=yes
1995	continue
1996	fi
1997	ac_cv_prog_CC="cc"
1998	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1999	break 2
2000	fi
2001	done
2002	done
2003
2004	if test $ac_prog_rejected = yes; then
2005	# We found a bogon in the path, so make sure we never use it.
2006	set dummy $ac_cv_prog_CC
2007	shift
2008	if test $# != 0; then
2009	# We chose a different compiler from the bogus one.
2010	# However, it has the same basename, so the bogon will be chosen
2011	# first if we set CC to just the basename; use the full file name.
2012	shift
2013	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2014	fi
2015	fi
2016	fi
2017	fi
2018	CC=$ac_cv_prog_CC
2019	if test -n "$CC"; then
2020	echo "$as_me:$LINENO: result: $CC" >&5
2021	echo "${ECHO_T}$CC" >&6
2022	else
2023	echo "$as_me:$LINENO: result: no" >&5
2024	echo "${ECHO_T}no" >&6
2025	fi
2026
2027	fi
2028	if test -z "$CC"; then
2029	if test -n "$ac_tool_prefix"; then
2030	for ac_prog in cl
2031	do
2032	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2033	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2034	echo "$as_me:$LINENO: checking for $ac_word" >&5
2035	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2036	if test "${ac_cv_prog_CC+set}" = set; then
2037	echo $ECHO_N "(cached) $ECHO_C" >&6
2038	else
2039	if test -n "$CC"; then
2040	ac_cv_prog_CC="$CC" # Let the user override the test.
2041	else
2042	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2043	for as_dir in $PATH
2044	do
2045	IFS=$as_save_IFS
2046	test -z "$as_dir" && as_dir=.
2047	for ac_exec_ext in '' $ac_executable_extensions; do
2048	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2049	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2050	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2051	break 2
2052	fi
2053	done
2054	done
2055
2056	fi
2057	fi
2058	CC=$ac_cv_prog_CC
2059	if test -n "$CC"; then
2060	echo "$as_me:$LINENO: result: $CC" >&5
2061	echo "${ECHO_T}$CC" >&6
2062	else
2063	echo "$as_me:$LINENO: result: no" >&5
2064	echo "${ECHO_T}no" >&6
2065	fi
2066
2067	test -n "$CC" && break
2068	done
2069	fi
2070	if test -z "$CC"; then
2071	ac_ct_CC=$CC
2072	for ac_prog in cl
2073	do
2074	# Extract the first word of "$ac_prog", so it can be a program name with args.
2075	set dummy $ac_prog; ac_word=$2
2076	echo "$as_me:$LINENO: checking for $ac_word" >&5
2077	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2078	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2079	echo $ECHO_N "(cached) $ECHO_C" >&6
2080	else
2081	if test -n "$ac_ct_CC"; then
2082	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2083	else
2084	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2085	for as_dir in $PATH
2086	do
2087	IFS=$as_save_IFS
2088	test -z "$as_dir" && as_dir=.
2089	for ac_exec_ext in '' $ac_executable_extensions; do
2090	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2091	ac_cv_prog_ac_ct_CC="$ac_prog"
2092	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2093	break 2
2094	fi
2095	done
2096	done
2097
2098	fi
2099	fi
2100	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2101	if test -n "$ac_ct_CC"; then
2102	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2103	echo "${ECHO_T}$ac_ct_CC" >&6
2104	else
2105	echo "$as_me:$LINENO: result: no" >&5
2106	echo "${ECHO_T}no" >&6
2107	fi
2108
2109	test -n "$ac_ct_CC" && break
2110	done
2111
2112	CC=$ac_ct_CC
2113	fi
2114
2115	fi
2116
2117
2118	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2119	See \`config.log' for more details." >&5
2120	echo "$as_me: error: no acceptable C compiler found in \$PATH
2121	See \`config.log' for more details." >&2;}
2122	{ (exit 1); exit 1; }; }
2123
2124	# Provide some information about the compiler.
2125	echo "$as_me:$LINENO:" \
2126	"checking for C compiler version" >&5
2127	ac_compiler=`set X $ac_compile; echo $2`
2128	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2129	(eval $ac_compiler --version </dev/null >&5) 2>&5
2130	ac_status=$?
2131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2132	(exit $ac_status); }
2133	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2134	(eval $ac_compiler -v </dev/null >&5) 2>&5
2135	ac_status=$?
2136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2137	(exit $ac_status); }
2138	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2139	(eval $ac_compiler -V </dev/null >&5) 2>&5
2140	ac_status=$?
2141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142	(exit $ac_status); }
2143
2144	cat >conftest.$ac_ext <<_ACEOF
2145	/* confdefs.h. */
2146	_ACEOF
2147	cat confdefs.h >>conftest.$ac_ext
2148	cat >>conftest.$ac_ext <<_ACEOF
2149	/* end confdefs.h. */
2150
2151	int
2152	main ()
2153	{
2154
2155	;
2156	return 0;
2157	}
2158	_ACEOF
2159	ac_clean_files_save=$ac_clean_files
2160	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2161	# Try to create an executable without -o first, disregard a.out.
2162	# It will help us diagnose broken compilers, and finding out an intuition
2163	# of exeext.
2164	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2165	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2166	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2167	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2168	(eval $ac_link_default) 2>&5
2169	ac_status=$?
2170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2171	(exit $ac_status); }; then
2172	# Find the output, starting from the most likely. This scheme is
2173	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2174	# resort.
2175
2176	# Be careful to initialize this variable, since it used to be cached.
2177	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2178	ac_cv_exeext=
2179	# b.out is created by i960 compilers.
2180	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2181	do
2182	test -f "$ac_file" \|\| continue
2183	case $ac_file in
2184	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2185	;;
2186	conftest.$ac_ext )
2187	# This is the source file.
2188	;;
2189	[ab].out )
2190	# We found the default executable, but exeext='' is most
2191	# certainly right.
2192	break;;
2193	. )
2194	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2195	# FIXME: I believe we export ac_cv_exeext for Libtool,
2196	# but it would be cool to find out if it's true. Does anybody
2197	# maintain Libtool? --akim.
2198	export ac_cv_exeext
2199	break;;
2200	* )
2201	break;;
2202	esac
2203	done
2204	else
2205	echo "$as_me: failed program was:" >&5
2206	sed 's/^/\| /' conftest.$ac_ext >&5
2207
2208	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2209	See \`config.log' for more details." >&5
2210	echo "$as_me: error: C compiler cannot create executables
2211	See \`config.log' for more details." >&2;}
2212	{ (exit 77); exit 77; }; }
2213	fi
2214
2215	ac_exeext=$ac_cv_exeext
2216	echo "$as_me:$LINENO: result: $ac_file" >&5
2217	echo "${ECHO_T}$ac_file" >&6
2218
2219	# Check the compiler produces executables we can run. If not, either
2220	# the compiler is broken, or we cross compile.
2221	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2222	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2223	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2224	# If not cross compiling, check that we can run a simple program.
2225	if test "$cross_compiling" != yes; then
2226	if { ac_try='./$ac_file'
2227	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2228	(eval $ac_try) 2>&5
2229	ac_status=$?
2230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231	(exit $ac_status); }; }; then
2232	cross_compiling=no
2233	else
2234	if test "$cross_compiling" = maybe; then
2235	cross_compiling=yes
2236	else
2237	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2238	If you meant to cross compile, use \`--host'.
2239	See \`config.log' for more details." >&5
2240	echo "$as_me: error: cannot run C compiled programs.
2241	If you meant to cross compile, use \`--host'.
2242	See \`config.log' for more details." >&2;}
2243	{ (exit 1); exit 1; }; }
2244	fi
2245	fi
2246	fi
2247	echo "$as_me:$LINENO: result: yes" >&5
2248	echo "${ECHO_T}yes" >&6
2249
2250	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2251	ac_clean_files=$ac_clean_files_save
2252	# Check the compiler produces executables we can run. If not, either
2253	# the compiler is broken, or we cross compile.
2254	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2255	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2256	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2257	echo "${ECHO_T}$cross_compiling" >&6
2258
2259	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2260	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2261	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2262	(eval $ac_link) 2>&5
2263	ac_status=$?
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); }; then
2266	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2267	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2268	# work properly (i.e., refer to `conftest.exe'), while it won't with
2269	# `rm'.
2270	for ac_file in conftest.exe conftest conftest.*; do
2271	test -f "$ac_file" \|\| continue
2272	case $ac_file in
2273	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2274	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2275	export ac_cv_exeext
2276	break;;
2277	* ) break;;
2278	esac
2279	done
2280	else
2281	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2282	See \`config.log' for more details." >&5
2283	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2284	See \`config.log' for more details." >&2;}
2285	{ (exit 1); exit 1; }; }
2286	fi
2287
2288	rm -f conftest$ac_cv_exeext
2289	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2290	echo "${ECHO_T}$ac_cv_exeext" >&6
2291
2292	rm -f conftest.$ac_ext
2293	EXEEXT=$ac_cv_exeext
2294	ac_exeext=$EXEEXT
2295	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2296	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2297	if test "${ac_cv_objext+set}" = set; then
2298	echo $ECHO_N "(cached) $ECHO_C" >&6
2299	else
2300	cat >conftest.$ac_ext <<_ACEOF
2301	/* confdefs.h. */
2302	_ACEOF
2303	cat confdefs.h >>conftest.$ac_ext
2304	cat >>conftest.$ac_ext <<_ACEOF
2305	/* end confdefs.h. */
2306
2307	int
2308	main ()
2309	{
2310
2311	;
2312	return 0;
2313	}
2314	_ACEOF
2315	rm -f conftest.o conftest.obj
2316	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2317	(eval $ac_compile) 2>&5
2318	ac_status=$?
2319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320	(exit $ac_status); }; then
2321	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2322	case $ac_file in
2323	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2324	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2325	break;;
2326	esac
2327	done
2328	else
2329	echo "$as_me: failed program was:" >&5
2330	sed 's/^/\| /' conftest.$ac_ext >&5
2331
2332	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2333	See \`config.log' for more details." >&5
2334	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2335	See \`config.log' for more details." >&2;}
2336	{ (exit 1); exit 1; }; }
2337	fi
2338
2339	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2340	fi
2341	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2342	echo "${ECHO_T}$ac_cv_objext" >&6
2343	OBJEXT=$ac_cv_objext
2344	ac_objext=$OBJEXT
2345	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2346	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2347	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2348	echo $ECHO_N "(cached) $ECHO_C" >&6
2349	else
2350	cat >conftest.$ac_ext <<_ACEOF
2351	/* confdefs.h. */
2352	_ACEOF
2353	cat confdefs.h >>conftest.$ac_ext
2354	cat >>conftest.$ac_ext <<_ACEOF
2355	/* end confdefs.h. */
2356
2357	int
2358	main ()
2359	{
2360	#ifndef __GNUC__
2361	choke me
2362	#endif
2363
2364	;
2365	return 0;
2366	}
2367	_ACEOF
2368	rm -f conftest.$ac_objext
2369	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2370	(eval $ac_compile) 2>conftest.er1
2371	ac_status=$?
2372	grep -v '^ *+' conftest.er1 >conftest.err
2373	rm -f conftest.er1
2374	cat conftest.err >&5
2375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2376	(exit $ac_status); } &&
2377	{ ac_try='test -z "$ac_c_werror_flag"
2378	\|\| test ! -s conftest.err'
2379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380	(eval $ac_try) 2>&5
2381	ac_status=$?
2382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383	(exit $ac_status); }; } &&
2384	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2390	ac_compiler_gnu=yes
2391	else
2392	echo "$as_me: failed program was:" >&5
2393	sed 's/^/\| /' conftest.$ac_ext >&5
2394
2395	ac_compiler_gnu=no
2396	fi
2397	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2398	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2399
2400	fi
2401	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2402	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2403	GCC=`test $ac_compiler_gnu = yes && echo yes`
2404	ac_test_CFLAGS=${CFLAGS+set}
2405	ac_save_CFLAGS=$CFLAGS
2406	CFLAGS="-g"
2407	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2408	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2409	if test "${ac_cv_prog_cc_g+set}" = set; then
2410	echo $ECHO_N "(cached) $ECHO_C" >&6
2411	else
2412	cat >conftest.$ac_ext <<_ACEOF
2413	/* confdefs.h. */
2414	_ACEOF
2415	cat confdefs.h >>conftest.$ac_ext
2416	cat >>conftest.$ac_ext <<_ACEOF
2417	/* end confdefs.h. */
2418
2419	int
2420	main ()
2421	{
2422
2423	;
2424	return 0;
2425	}
2426	_ACEOF
2427	rm -f conftest.$ac_objext
2428	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2429	(eval $ac_compile) 2>conftest.er1
2430	ac_status=$?
2431	grep -v '^ *+' conftest.er1 >conftest.err
2432	rm -f conftest.er1
2433	cat conftest.err >&5
2434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2435	(exit $ac_status); } &&
2436	{ ac_try='test -z "$ac_c_werror_flag"
2437	\|\| test ! -s conftest.err'
2438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2439	(eval $ac_try) 2>&5
2440	ac_status=$?
2441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442	(exit $ac_status); }; } &&
2443	{ ac_try='test -s conftest.$ac_objext'
2444	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2445	(eval $ac_try) 2>&5
2446	ac_status=$?
2447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448	(exit $ac_status); }; }; then
2449	ac_cv_prog_cc_g=yes
2450	else
2451	echo "$as_me: failed program was:" >&5
2452	sed 's/^/\| /' conftest.$ac_ext >&5
2453
2454	ac_cv_prog_cc_g=no
2455	fi
2456	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2457	fi
2458	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2459	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2460	if test "$ac_test_CFLAGS" = set; then
2461	CFLAGS=$ac_save_CFLAGS
2462	elif test $ac_cv_prog_cc_g = yes; then
2463	if test "$GCC" = yes; then
2464	CFLAGS="-g -O2"
2465	else
2466	CFLAGS="-g"
2467	fi
2468	else
2469	if test "$GCC" = yes; then
2470	CFLAGS="-O2"
2471	else
2472	CFLAGS=
2473	fi
2474	fi
2475	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2476	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2477	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2478	echo $ECHO_N "(cached) $ECHO_C" >&6
2479	else
2480	ac_cv_prog_cc_stdc=no
2481	ac_save_CC=$CC
2482	cat >conftest.$ac_ext <<_ACEOF
2483	/* confdefs.h. */
2484	_ACEOF
2485	cat confdefs.h >>conftest.$ac_ext
2486	cat >>conftest.$ac_ext <<_ACEOF
2487	/* end confdefs.h. */
2488	#include <stdarg.h>
2489	#include <stdio.h>
2490	#include <sys/types.h>
2491	#include <sys/stat.h>
2492	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2493	struct buf { int x; };
2494	FILE * (rcsopen) (struct buf , struct stat *, int);
2495	static char *e (p, i)
2496	char **p;
2497	int i;
2498	{
2499	return p[i];
2500	}
2501	static char f (char (g) (char , int), char *p, ...)
2502	{
2503	char *s;
2504	va_list v;
2505	va_start (v,p);
2506	s = g (p, va_arg (v,int));
2507	va_end (v);
2508	return s;
2509	}
2510
2511	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2512	function prototypes and stuff, but not '\xHH' hex character constants.
2513	These don't provoke an error unfortunately, instead are silently treated
2514	as 'x'. The following induces an error, until -std1 is added to get
2515	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2516	array size at least. It's necessary to write '\x00'==0 to get something
2517	that's true only with -std1. */
2518	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2519
2520	int test (int i, double x);
2521	struct s1 {int (*f) (int a);};
2522	struct s2 {int (*f) (double a);};
2523	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2524	int argc;
2525	char **argv;
2526	int
2527	main ()
2528	{
2529	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2530	;
2531	return 0;
2532	}
2533	_ACEOF
2534	# Don't try gcc -ansi; that turns off useful extensions and
2535	# breaks some systems' header files.
2536	# AIX -qlanglvl=ansi
2537	# Ultrix and OSF/1 -std1
2538	# HP-UX 10.20 and later -Ae
2539	# HP-UX older versions -Aa -D_HPUX_SOURCE
2540	# SVR4 -Xc -D__EXTENSIONS__
2541	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2542	do
2543	CC="$ac_save_CC $ac_arg"
2544	rm -f conftest.$ac_objext
2545	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2546	(eval $ac_compile) 2>conftest.er1
2547	ac_status=$?
2548	grep -v '^ *+' conftest.er1 >conftest.err
2549	rm -f conftest.er1
2550	cat conftest.err >&5
2551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2552	(exit $ac_status); } &&
2553	{ ac_try='test -z "$ac_c_werror_flag"
2554	\|\| test ! -s conftest.err'
2555	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2556	(eval $ac_try) 2>&5
2557	ac_status=$?
2558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2559	(exit $ac_status); }; } &&
2560	{ ac_try='test -s conftest.$ac_objext'
2561	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2562	(eval $ac_try) 2>&5
2563	ac_status=$?
2564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2565	(exit $ac_status); }; }; then
2566	ac_cv_prog_cc_stdc=$ac_arg
2567	break
2568	else
2569	echo "$as_me: failed program was:" >&5
2570	sed 's/^/\| /' conftest.$ac_ext >&5
2571
2572	fi
2573	rm -f conftest.err conftest.$ac_objext
2574	done
2575	rm -f conftest.$ac_ext conftest.$ac_objext
2576	CC=$ac_save_CC
2577
2578	fi
2579
2580	case "x$ac_cv_prog_cc_stdc" in
2581	x\|xno)
2582	echo "$as_me:$LINENO: result: none needed" >&5
2583	echo "${ECHO_T}none needed" >&6 ;;
2584	*)
2585	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2586	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2587	CC="$CC $ac_cv_prog_cc_stdc" ;;
2588	esac
2589
2590	# Some people use a C++ compiler to compile C. Since we use `exit',
2591	# in C++ we need to declare it. In case someone uses the same compiler
2592	# for both compiling C and C++ we need to have the C++ compiler decide
2593	# the declaration of exit, since it's the most demanding environment.
2594	cat >conftest.$ac_ext <<_ACEOF
2595	#ifndef __cplusplus
2596	choke me
2597	#endif
2598	_ACEOF
2599	rm -f conftest.$ac_objext
2600	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2601	(eval $ac_compile) 2>conftest.er1
2602	ac_status=$?
2603	grep -v '^ *+' conftest.er1 >conftest.err
2604	rm -f conftest.er1
2605	cat conftest.err >&5
2606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2607	(exit $ac_status); } &&
2608	{ ac_try='test -z "$ac_c_werror_flag"
2609	\|\| test ! -s conftest.err'
2610	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2611	(eval $ac_try) 2>&5
2612	ac_status=$?
2613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2614	(exit $ac_status); }; } &&
2615	{ ac_try='test -s conftest.$ac_objext'
2616	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2617	(eval $ac_try) 2>&5
2618	ac_status=$?
2619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620	(exit $ac_status); }; }; then
2621	for ac_declaration in \
2622	'' \
2623	'extern "C" void std::exit (int) throw (); using std::exit;' \
2624	'extern "C" void std::exit (int); using std::exit;' \
2625	'extern "C" void exit (int) throw ();' \
2626	'extern "C" void exit (int);' \
2627	'void exit (int);'
2628	do
2629	cat >conftest.$ac_ext <<_ACEOF
2630	/* confdefs.h. */
2631	_ACEOF
2632	cat confdefs.h >>conftest.$ac_ext
2633	cat >>conftest.$ac_ext <<_ACEOF
2634	/* end confdefs.h. */
2635	$ac_declaration
2636	#include <stdlib.h>
2637	int
2638	main ()
2639	{
2640	exit (42);
2641	;
2642	return 0;
2643	}
2644	_ACEOF
2645	rm -f conftest.$ac_objext
2646	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2647	(eval $ac_compile) 2>conftest.er1
2648	ac_status=$?
2649	grep -v '^ *+' conftest.er1 >conftest.err
2650	rm -f conftest.er1
2651	cat conftest.err >&5
2652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2653	(exit $ac_status); } &&
2654	{ ac_try='test -z "$ac_c_werror_flag"
2655	\|\| test ! -s conftest.err'
2656	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657	(eval $ac_try) 2>&5
2658	ac_status=$?
2659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660	(exit $ac_status); }; } &&
2661	{ ac_try='test -s conftest.$ac_objext'
2662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2663	(eval $ac_try) 2>&5
2664	ac_status=$?
2665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2666	(exit $ac_status); }; }; then
2667	:
2668	else
2669	echo "$as_me: failed program was:" >&5
2670	sed 's/^/\| /' conftest.$ac_ext >&5
2671
2672	continue
2673	fi
2674	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2675	cat >conftest.$ac_ext <<_ACEOF
2676	/* confdefs.h. */
2677	_ACEOF
2678	cat confdefs.h >>conftest.$ac_ext
2679	cat >>conftest.$ac_ext <<_ACEOF
2680	/* end confdefs.h. */
2681	$ac_declaration
2682	int
2683	main ()
2684	{
2685	exit (42);
2686	;
2687	return 0;
2688	}
2689	_ACEOF
2690	rm -f conftest.$ac_objext
2691	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2692	(eval $ac_compile) 2>conftest.er1
2693	ac_status=$?
2694	grep -v '^ *+' conftest.er1 >conftest.err
2695	rm -f conftest.er1
2696	cat conftest.err >&5
2697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698	(exit $ac_status); } &&
2699	{ ac_try='test -z "$ac_c_werror_flag"
2700	\|\| test ! -s conftest.err'
2701	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2702	(eval $ac_try) 2>&5
2703	ac_status=$?
2704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2705	(exit $ac_status); }; } &&
2706	{ ac_try='test -s conftest.$ac_objext'
2707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2708	(eval $ac_try) 2>&5
2709	ac_status=$?
2710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711	(exit $ac_status); }; }; then
2712	break
2713	else
2714	echo "$as_me: failed program was:" >&5
2715	sed 's/^/\| /' conftest.$ac_ext >&5
2716
2717	fi
2718	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2719	done
2720	rm -f conftest*
2721	if test -n "$ac_declaration"; then
2722	echo '#ifdef __cplusplus' >>confdefs.h
2723	echo $ac_declaration >>confdefs.h
2724	echo '#endif' >>confdefs.h
2725	fi
2726
2727	else
2728	echo "$as_me: failed program was:" >&5
2729	sed 's/^/\| /' conftest.$ac_ext >&5
2730
2731	fi
2732	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2733	ac_ext=c
2734	ac_cpp='$CPP $CPPFLAGS'
2735	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2736	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2737	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2738
2739
2740	# Check whether --enable-64 or --disable-64 was given.
2741	if test "${enable_64+set}" = set; then
2742	enableval="$enable_64"
2743	use_sixty_four=$enableval
2744	else
2745	use_sixty_four=no
2746	fi;
2747
2748	if test "$gcc_ok" != no; then
2749	use_sixty_four=yes
2750	fi
2751
2752
2753	# Determine the compiler flags to use
2754
2755	DEBUG_CFLAGS="-g"
2756	DEBUG_LDFLAGS=""
2757
2758	case "$target" in
2759
2760	sparc-sun-solaris* \| i386-pc-solaris*)
2761	# Sparc and X86 Solaris:
2762	# -xO3: Highest safe level of optimization
2763	# -native: Optimize for the native processor (if supported)
2764	# -dalign: Generate double-word load/store for performance
2765	# (only for SPARC)
2766	# and other arcane compilation flags.
2767	if test "$GCC" = yes; then
2768	OPTIMIZE_CFLAGS="-O"
2769	else
2770	case "$target" in
2771	sparc-sun-solaris*)
2772	ALIGN=" -dalign" ;;
2773	*)
2774	ALIGN="" ;;
2775	esac
2776	echo "$as_me:$LINENO: checking for -native" >&5
2777	echo $ECHO_N "checking for -native... $ECHO_C" >&6
2778	CFLAGS="-xO3 -native$ALIGN"
2779
2780	if test "${ac_cv_have_native+set}" = set; then
2781	echo $ECHO_N "(cached) $ECHO_C" >&6
2782	else
2783	if test "$cross_compiling" = yes; then
2784	ac_cv_have_native=no
2785	else
2786	cat >conftest.$ac_ext <<_ACEOF
2787	/* confdefs.h. */
2788	_ACEOF
2789	cat confdefs.h >>conftest.$ac_ext
2790	cat >>conftest.$ac_ext <<_ACEOF
2791	/* end confdefs.h. */
2792
2793	main(){exit(0);}
2794
2795	_ACEOF
2796	rm -f conftest$ac_exeext
2797	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2798	(eval $ac_link) 2>&5
2799	ac_status=$?
2800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2802	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2803	(eval $ac_try) 2>&5
2804	ac_status=$?
2805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2806	(exit $ac_status); }; }; then
2807	ac_cv_have_native=yes
2808	else
2809	echo "$as_me: program exited with status $ac_status" >&5
2810	echo "$as_me: failed program was:" >&5
2811	sed 's/^/\| /' conftest.$ac_ext >&5
2812
2813	( exit $ac_status )
2814	ac_cv_have_native=no
2815	fi
2816	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2817	fi
2818	fi
2819
2820	if test $ac_cv_have_native = yes ; then
2821	echo "$as_me:$LINENO: result: working" >&5
2822	echo "${ECHO_T}working" >&6
2823	OPTIMIZE_CFLAGS="-xO3 -native$ALIGN"
2824	else
2825	echo "$as_me:$LINENO: result: broken" >&5
2826	echo "${ECHO_T}broken" >&6
2827	echo "$as_me:$LINENO: checking for fallback optimization flags" >&5
2828	echo $ECHO_N "checking for fallback optimization flags... $ECHO_C" >&6
2829	CFLAGS="-xO3 -fns -fsimple=2$ALIGN -ftrap=%none -xlibmil"
2830	if test "${ac_cv_have_fallback+set}" = set; then
2831	echo $ECHO_N "(cached) $ECHO_C" >&6
2832	else
2833	if test "$cross_compiling" = yes; then
2834	ac_cv_have_fallback=no
2835	else
2836	cat >conftest.$ac_ext <<_ACEOF
2837	/* confdefs.h. */
2838	_ACEOF
2839	cat confdefs.h >>conftest.$ac_ext
2840	cat >>conftest.$ac_ext <<_ACEOF
2841	/* end confdefs.h. */
2842
2843	main(){exit(0);}
2844
2845	_ACEOF
2846	rm -f conftest$ac_exeext
2847	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2848	(eval $ac_link) 2>&5
2849	ac_status=$?
2850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2852	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2853	(eval $ac_try) 2>&5
2854	ac_status=$?
2855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2856	(exit $ac_status); }; }; then
2857	ac_cv_have_fallback=yes
2858	else
2859	echo "$as_me: program exited with status $ac_status" >&5
2860	echo "$as_me: failed program was:" >&5
2861	sed 's/^/\| /' conftest.$ac_ext >&5
2862
2863	( exit $ac_status )
2864	ac_cv_have_fallback=no
2865	fi
2866	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2867	fi
2868	fi
2869
2870	if test $ac_cv_have_fallback = yes ; then
2871	echo "$as_me:$LINENO: result: working" >&5
2872	echo "${ECHO_T}working" >&6
2873	OPTIMIZE_CFLAGS="-xO3 -fns -fsimple=2$ALIGN -ftrap=%none -xlibmil"
2874	else
2875	echo "$as_me:$LINENO: result: broken" >&5
2876	echo "${ECHO_T}broken" >&6
2877	OPTIMIZE_CFLAGS="-O"
2878	fi
2879	fi
2880	fi
2881	;;
2882
2883	mips-dec-ultrix*)
2884	# MIPS-based DECstations running Ultrix:
2885	# -std1: Produce non-ANSI code warnings, and define __STDC__
2886	# -O: Use the global "ucode" optimizer
2887	# -Olimit 5000: Don't optimize routines bigger than 5000 basic blocks
2888	OPTIMIZE_CFLAGS="-std1 -O -Olimit 5000" ;;
2889
2890	alpha-dec-osf*)
2891	# DEC Alpha running OSF:
2892
2893	# 64-bit mode:
2894	# -g3: Produce symbol table information for optimized code
2895	# -O4: Enable every optimization
2896	# -std: Enforce the ANSI standard with extensions, define __STDC__
2897	# -ieee_with_no_inexact: Disable (potentially slow) signaling
2898	# for inexact floating-point results
2899	# -tune host: Tune instructions for the compilation host machine
2900
2901	OPTIMIZE_CFLAGS="-g3 -O4 -std -ieee_with_no_inexact -tune host"
2902	DEBUG_CFLAGS="-g -std -ieee_with_no_inexact"
2903
2904	# -non_shared: Do not use shared libraries
2905	# -om: Generate an OMAGIC file for the om optimizer
2906	OPTIMIZE_LDFLAGS="-non_shared"
2907
2908	if test "$use_sixty_four" = "no"; then
2909	# 32-bit mode:
2910	# -xtaso: Make the compiler respond to #pragma pointer_size directives
2911	OPTIMIZE_CFLAGS="$OPTIMIZE_CFLAGS -xtaso"
2912	DEBUG_CFLAGS="$DEBUG_CFLAGS -xtaso"
2913
2914	# -taso: Load the executable into the lower 31-bit address space
2915	OPTIMIZE_LDFLAGS="$OPTIMIZE_LDFLAGS -om -taso"
2916	DEBUG_LDFLAGS="$DEBUG_LDFLAGS -taso"
2917
2918	cat >>confdefs.h <<\_ACEOF
2919	#define SIZEOF_VOID_P 4
2920	_ACEOF
2921
2922	ac_sizeof_voidp=4
2923	fi
2924	;;
2925
2926	hppa--hpux*)
2927	# HP running HPUX
2928	# -Aa: Behave as an ANSI compiler
2929	# -D_HPUX_SOURCE: Include "HP-specific" symbols in the header
2930	# files (e.g., this means sys/resource.h has struct rusage)
2931	OPTIMIZE_CFLAGS="-O -Aa -D_HPUX_SOURCE"
2932	DEBUG_CFLAGS="-g -Aa -D_HPUX_SOURCE" ;;
2933
2934	*)
2935	# Other systems:
2936	OPTIMIZE_CFLAGS="-O" ;;
2937
2938	esac
2939
2940	if test "$GCC" = yes; then
2941	case "$target" in
2942	i686-pc-linux-gnu \| i386-pc-solaris* \| i386-pc-cygwin32)
2943	echo "$as_me:$LINENO: checking for -mcpu and -malign compiler options" >&5
2944	echo $ECHO_N "checking for -mcpu and -malign compiler options... $ECHO_C" >&6
2945	CFLAGS="-g -O6 -mcpu=pentiumpro -malign-double"
2946	cat >conftest.$ac_ext <<_ACEOF
2947	/* confdefs.h. */
2948	_ACEOF
2949	cat confdefs.h >>conftest.$ac_ext
2950	cat >>conftest.$ac_ext <<_ACEOF
2951	/* end confdefs.h. */
2952
2953	int
2954	main ()
2955	{
2956
2957	;
2958	return 0;
2959	}
2960	_ACEOF
2961	rm -f conftest.$ac_objext
2962	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2963	(eval $ac_compile) 2>conftest.er1
2964	ac_status=$?
2965	grep -v '^ *+' conftest.er1 >conftest.err
2966	rm -f conftest.er1
2967	cat conftest.err >&5
2968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969	(exit $ac_status); } &&
2970	{ ac_try='test -z "$ac_c_werror_flag"
2971	\|\| test ! -s conftest.err'
2972	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2973	(eval $ac_try) 2>&5
2974	ac_status=$?
2975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976	(exit $ac_status); }; } &&
2977	{ ac_try='test -s conftest.$ac_objext'
2978	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2979	(eval $ac_try) 2>&5
2980	ac_status=$?
2981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982	(exit $ac_status); }; }; then
2983	ac_have_mcpu=yes
2984	else
2985	echo "$as_me: failed program was:" >&5
2986	sed 's/^/\| /' conftest.$ac_ext >&5
2987
2988	ac_have_mcpu=no
2989	fi
2990	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2991	if test "$ac_have_mcpu" = yes; then
2992	echo "$as_me:$LINENO: result: working" >&5
2993	echo "${ECHO_T}working" >&6
2994	OPTIMIZE_CFLAGS="-g -O6 -mcpu=pentiumpro -malign-double"
2995	else
2996	echo "$as_me:$LINENO: result: broken" >&5
2997	echo "${ECHO_T}broken" >&6
2998	OPTIMIZE_CFLAGS="-g -O3"
2999	fi
3000	;;
3001	sparc-sun-solaris*)
3002	echo "$as_me:$LINENO: checking for -mtune compiler option" >&5
3003	echo $ECHO_N "checking for -mtune compiler option... $ECHO_C" >&6
3004	CFLAGS="-g -O6 -mtune=ultrasparc"
3005	cat >conftest.$ac_ext <<_ACEOF
3006	/* confdefs.h. */
3007	_ACEOF
3008	cat confdefs.h >>conftest.$ac_ext
3009	cat >>conftest.$ac_ext <<_ACEOF
3010	/* end confdefs.h. */
3011
3012	int
3013	main ()
3014	{
3015
3016	;
3017	return 0;
3018	}
3019	_ACEOF
3020	rm -f conftest.$ac_objext
3021	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3022	(eval $ac_compile) 2>conftest.er1
3023	ac_status=$?
3024	grep -v '^ *+' conftest.er1 >conftest.err
3025	rm -f conftest.er1
3026	cat conftest.err >&5
3027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028	(exit $ac_status); } &&
3029	{ ac_try='test -z "$ac_c_werror_flag"
3030	\|\| test ! -s conftest.err'
3031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3032	(eval $ac_try) 2>&5
3033	ac_status=$?
3034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035	(exit $ac_status); }; } &&
3036	{ ac_try='test -s conftest.$ac_objext'
3037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3038	(eval $ac_try) 2>&5
3039	ac_status=$?
3040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041	(exit $ac_status); }; }; then
3042	ac_have_mtune=yes
3043	else
3044	echo "$as_me: failed program was:" >&5
3045	sed 's/^/\| /' conftest.$ac_ext >&5
3046
3047	ac_have_mtune=no
3048	fi
3049	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3050	if test "$ac_have_mtune" = yes; then
3051	echo "$as_me:$LINENO: result: working" >&5
3052	echo "${ECHO_T}working" >&6
3053	OPTIMIZE_CFLAGS="-g -O6 -mtune=ultrasparc"
3054	else
3055	echo "$as_me:$LINENO: result: not working" >&5
3056	echo "${ECHO_T}not working" >&6
3057	OPTIMIZE_CFLAGS="-g -O3"
3058	fi
3059	;;
3060	*)
3061	OPTIMIZE_CFLAGS="-g -O3"
3062	;;
3063	esac
3064	OPTIMIZE_LDFLAGS=""
3065	DEBUG_CFLAGS="-g"
3066	DEBUG_LDFLAGS=""
3067	fi
3068
3069
3070	# Check whether --with-comp-mode or --without-comp-mode was given.
3071	if test "${with_comp_mode+set}" = set; then
3072	withval="$with_comp_mode"
3073	comp_mode=$withval
3074	else
3075	comp_mode=optimize
3076	fi;
3077
3078
3079	LINKER="$CC"
3080
3081	case "$comp_mode" in
3082	debug)
3083	CFLAGS="$DEBUG_CFLAGS"
3084	LDFLAGS="$DEBUG_LDFLAGS" ;;
3085	purify)
3086	CFLAGS="$DEBUG_CFLAGS"
3087	LDFLAGS="$DEBUG_LDFLAGS"
3088	cat >>confdefs.h <<\_ACEOF
3089	#define PURIFY 1
3090	_ACEOF
3091
3092	LINKER="purify -cache-dir=/tmp $CC" ;;
3093	quantify)
3094	CFLAGS="$OPTIMIZE_CFLAGS"
3095	LDFLAGS="$OPTIMIZE_LDFLAGS"
3096	cat >>confdefs.h <<\_ACEOF
3097	#define QUANTIFY 1
3098	_ACEOF
3099
3100	cat >>confdefs.h <<\_ACEOF
3101	#define NDEBUG 1
3102	_ACEOF
3103
3104	LINKER="quantify $CC" ;;
3105	optimize \| *)
3106	CFLAGS="$OPTIMIZE_CFLAGS"
3107	LDFLAGS="$OPTIMIZE_LDFLAGS"
3108	cat >>confdefs.h <<\_ACEOF
3109	#define NDEBUG 1
3110	_ACEOF
3111	;;
3112	esac
3113
3114	for ac_prog in flex lex
3115	do
3116	# Extract the first word of "$ac_prog", so it can be a program name with args.
3117	set dummy $ac_prog; ac_word=$2
3118	echo "$as_me:$LINENO: checking for $ac_word" >&5
3119	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3120	if test "${ac_cv_prog_LEX+set}" = set; then
3121	echo $ECHO_N "(cached) $ECHO_C" >&6
3122	else
3123	if test -n "$LEX"; then
3124	ac_cv_prog_LEX="$LEX" # Let the user override the test.
3125	else
3126	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3127	for as_dir in $PATH
3128	do
3129	IFS=$as_save_IFS
3130	test -z "$as_dir" && as_dir=.
3131	for ac_exec_ext in '' $ac_executable_extensions; do
3132	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3133	ac_cv_prog_LEX="$ac_prog"
3134	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3135	break 2
3136	fi
3137	done
3138	done
3139
3140	fi
3141	fi
3142	LEX=$ac_cv_prog_LEX
3143	if test -n "$LEX"; then
3144	echo "$as_me:$LINENO: result: $LEX" >&5
3145	echo "${ECHO_T}$LEX" >&6
3146	else
3147	echo "$as_me:$LINENO: result: no" >&5
3148	echo "${ECHO_T}no" >&6
3149	fi
3150
3151	test -n "$LEX" && break
3152	done
3153	test -n "$LEX" \|\| LEX=":"
3154
3155	if test -z "$LEXLIB"
3156	then
3157	echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
3158	echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6
3159	if test "${ac_cv_lib_fl_yywrap+set}" = set; then
3160	echo $ECHO_N "(cached) $ECHO_C" >&6
3161	else
3162	ac_check_lib_save_LIBS=$LIBS
3163	LIBS="-lfl $LIBS"
3164	cat >conftest.$ac_ext <<_ACEOF
3165	/* confdefs.h. */
3166	_ACEOF
3167	cat confdefs.h >>conftest.$ac_ext
3168	cat >>conftest.$ac_ext <<_ACEOF
3169	/* end confdefs.h. */
3170
3171	/* Override any gcc2 internal prototype to avoid an error. */
3172	#ifdef __cplusplus
3173	extern "C"
3174	#endif
3175	/* We use char because int might match the return type of a gcc2
3176	builtin and then its argument prototype would still apply. */
3177	char yywrap ();
3178	int
3179	main ()
3180	{
3181	yywrap ();
3182	;
3183	return 0;
3184	}
3185	_ACEOF
3186	rm -f conftest.$ac_objext conftest$ac_exeext
3187	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3188	(eval $ac_link) 2>conftest.er1
3189	ac_status=$?
3190	grep -v '^ *+' conftest.er1 >conftest.err
3191	rm -f conftest.er1
3192	cat conftest.err >&5
3193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3194	(exit $ac_status); } &&
3195	{ ac_try='test -z "$ac_c_werror_flag"
3196	\|\| test ! -s conftest.err'
3197	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3198	(eval $ac_try) 2>&5
3199	ac_status=$?
3200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3201	(exit $ac_status); }; } &&
3202	{ ac_try='test -s conftest$ac_exeext'
3203	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3204	(eval $ac_try) 2>&5
3205	ac_status=$?
3206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3207	(exit $ac_status); }; }; then
3208	ac_cv_lib_fl_yywrap=yes
3209	else
3210	echo "$as_me: failed program was:" >&5
3211	sed 's/^/\| /' conftest.$ac_ext >&5
3212
3213	ac_cv_lib_fl_yywrap=no
3214	fi
3215	rm -f conftest.err conftest.$ac_objext \
3216	conftest$ac_exeext conftest.$ac_ext
3217	LIBS=$ac_check_lib_save_LIBS
3218	fi
3219	echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
3220	echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6
3221	if test $ac_cv_lib_fl_yywrap = yes; then
3222	LEXLIB="-lfl"
3223	else
3224	echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
3225	echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6
3226	if test "${ac_cv_lib_l_yywrap+set}" = set; then
3227	echo $ECHO_N "(cached) $ECHO_C" >&6
3228	else
3229	ac_check_lib_save_LIBS=$LIBS
3230	LIBS="-ll $LIBS"
3231	cat >conftest.$ac_ext <<_ACEOF
3232	/* confdefs.h. */
3233	_ACEOF
3234	cat confdefs.h >>conftest.$ac_ext
3235	cat >>conftest.$ac_ext <<_ACEOF
3236	/* end confdefs.h. */
3237
3238	/* Override any gcc2 internal prototype to avoid an error. */
3239	#ifdef __cplusplus
3240	extern "C"
3241	#endif
3242	/* We use char because int might match the return type of a gcc2
3243	builtin and then its argument prototype would still apply. */
3244	char yywrap ();
3245	int
3246	main ()
3247	{
3248	yywrap ();
3249	;
3250	return 0;
3251	}
3252	_ACEOF
3253	rm -f conftest.$ac_objext conftest$ac_exeext
3254	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3255	(eval $ac_link) 2>conftest.er1
3256	ac_status=$?
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_c_werror_flag"
3263	\|\| test ! -s conftest.err'
3264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3265	(eval $ac_try) 2>&5
3266	ac_status=$?
3267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268	(exit $ac_status); }; } &&
3269	{ ac_try='test -s conftest$ac_exeext'
3270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3271	(eval $ac_try) 2>&5
3272	ac_status=$?
3273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274	(exit $ac_status); }; }; then
3275	ac_cv_lib_l_yywrap=yes
3276	else
3277	echo "$as_me: failed program was:" >&5
3278	sed 's/^/\| /' conftest.$ac_ext >&5
3279
3280	ac_cv_lib_l_yywrap=no
3281	fi
3282	rm -f conftest.err conftest.$ac_objext \
3283	conftest$ac_exeext conftest.$ac_ext
3284	LIBS=$ac_check_lib_save_LIBS
3285	fi
3286	echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
3287	echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6
3288	if test $ac_cv_lib_l_yywrap = yes; then
3289	LEXLIB="-ll"
3290	fi
3291
3292	fi
3293
3294	fi
3295
3296	if test "x$LEX" != "x:"; then
3297	echo "$as_me:$LINENO: checking lex output file root" >&5
3298	echo $ECHO_N "checking lex output file root... $ECHO_C" >&6
3299	if test "${ac_cv_prog_lex_root+set}" = set; then
3300	echo $ECHO_N "(cached) $ECHO_C" >&6
3301	else
3302	# The minimal lex program is just a single line: %%. But some broken lexes
3303	# (Solaris, I think it was) want two %% lines, so accommodate them.
3304	cat >conftest.l <<_ACEOF
3305	%%
3306	%%
3307	_ACEOF
3308	{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5
3309	(eval $LEX conftest.l) 2>&5
3310	ac_status=$?
3311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3312	(exit $ac_status); }
3313	if test -f lex.yy.c; then
3314	ac_cv_prog_lex_root=lex.yy
3315	elif test -f lexyy.c; then
3316	ac_cv_prog_lex_root=lexyy
3317	else
3318	{ { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
3319	echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
3320	{ (exit 1); exit 1; }; }
3321	fi
3322	fi
3323	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
3324	echo "${ECHO_T}$ac_cv_prog_lex_root" >&6
3325	rm -f conftest.l
3326	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3327
3328	echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
3329	echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6
3330	if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
3331	echo $ECHO_N "(cached) $ECHO_C" >&6
3332	else
3333	# POSIX says lex can declare yytext either as a pointer or an array; the
3334	# default is implementation-dependent. Figure out which it is, since
3335	# not all implementations provide the %pointer and %array declarations.
3336	ac_cv_prog_lex_yytext_pointer=no
3337	echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3338	ac_save_LIBS=$LIBS
3339	LIBS="$LIBS $LEXLIB"
3340	cat >conftest.$ac_ext <<_ACEOF
3341	`cat $LEX_OUTPUT_ROOT.c`
3342	_ACEOF
3343	rm -f conftest.$ac_objext conftest$ac_exeext
3344	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3345	(eval $ac_link) 2>conftest.er1
3346	ac_status=$?
3347	grep -v '^ *+' conftest.er1 >conftest.err
3348	rm -f conftest.er1
3349	cat conftest.err >&5
3350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3351	(exit $ac_status); } &&
3352	{ ac_try='test -z "$ac_c_werror_flag"
3353	\|\| test ! -s conftest.err'
3354	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3355	(eval $ac_try) 2>&5
3356	ac_status=$?
3357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3358	(exit $ac_status); }; } &&
3359	{ ac_try='test -s conftest$ac_exeext'
3360	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3361	(eval $ac_try) 2>&5
3362	ac_status=$?
3363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3364	(exit $ac_status); }; }; then
3365	ac_cv_prog_lex_yytext_pointer=yes
3366	else
3367	echo "$as_me: failed program was:" >&5
3368	sed 's/^/\| /' conftest.$ac_ext >&5
3369
3370	fi
3371	rm -f conftest.err conftest.$ac_objext \
3372	conftest$ac_exeext conftest.$ac_ext
3373	LIBS=$ac_save_LIBS
3374	rm -f "${LEX_OUTPUT_ROOT}.c"
3375
3376	fi
3377	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
3378	echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6
3379	if test $ac_cv_prog_lex_yytext_pointer = yes; then
3380
3381	cat >>confdefs.h <<\_ACEOF
3382	#define YYTEXT_POINTER 1
3383	_ACEOF
3384
3385	fi
3386
3387	fi
3388	echo "$as_me:$LINENO: checking if $LEX accepts the -o and -P options" >&5
3389	echo $ECHO_N "checking if $LEX accepts the -o and -P options... $ECHO_C" >&6
3390
3391	if test "${ac_cv_flex_accepts_op+set}" = set; then
3392	echo $ECHO_N "(cached) $ECHO_C" >&6
3393	else
3394	ac_cv_flex_accepts_op=yes ;
3395	echo "%%\
3396	%%" \| $LEX -Ptest -o/dev/null >/dev/null 2>&1 \|\| ac_cv_flex_accepts_op=no
3397	fi
3398
3399	if test $ac_cv_flex_accepts_op = yes ; then
3400	echo "$as_me:$LINENO: result: yes" >&5
3401	echo "${ECHO_T}yes" >&6
3402	else
3403	echo "$as_me:$LINENO: result: no" >&5
3404	echo "${ECHO_T}no" >&6
3405	{ echo "$as_me:$LINENO: WARNING: You either need a newer version of flex, or need to modify
3406	the defintion of LEX in the Makefile to point to a version that does
3407	accept -p -t and -o." >&5
3408	echo "$as_me: WARNING: You either need a newer version of flex, or need to modify
3409	the defintion of LEX in the Makefile to point to a version that does
3410	accept -p -t and -o." >&2;}
3411	fi
3412
3413	echo "$as_me:$LINENO: checking whether ln -s works" >&5
3414	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3415	LN_S=$as_ln_s
3416	if test "$LN_S" = "ln -s"; then
3417	echo "$as_me:$LINENO: result: yes" >&5
3418	echo "${ECHO_T}yes" >&6
3419	else
3420	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3421	echo "${ECHO_T}no, using $LN_S" >&6
3422	fi
3423
3424	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3425	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3426	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
3427	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3428	echo $ECHO_N "(cached) $ECHO_C" >&6
3429	else
3430	cat >conftest.make <<\_ACEOF
3431	all:
3432	@echo 'ac_maketemp="$(MAKE)"'
3433	_ACEOF
3434	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3435	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
3436	if test -n "$ac_maketemp"; then
3437	eval ac_cv_prog_make_${ac_make}_set=yes
3438	else
3439	eval ac_cv_prog_make_${ac_make}_set=no
3440	fi
3441	rm -f conftest.make
3442	fi
3443	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3444	echo "$as_me:$LINENO: result: yes" >&5
3445	echo "${ECHO_T}yes" >&6
3446	SET_MAKE=
3447	else
3448	echo "$as_me:$LINENO: result: no" >&5
3449	echo "${ECHO_T}no" >&6
3450	SET_MAKE="MAKE=${MAKE-make}"
3451	fi
3452
3453	# Extract the first word of "ar", so it can be a program name with args.
3454	set dummy ar; ac_word=$2
3455	echo "$as_me:$LINENO: checking for $ac_word" >&5
3456	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3457	if test "${ac_cv_path_AR+set}" = set; then
3458	echo $ECHO_N "(cached) $ECHO_C" >&6
3459	else
3460	case $AR in
3461	[\\/]* \| ?:[\\/]*)
3462	ac_cv_path_AR="$AR" # Let the user override the test with a path.
3463	;;
3464	*)
3465	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3466	for as_dir in $PATH
3467	do
3468	IFS=$as_save_IFS
3469	test -z "$as_dir" && as_dir=.
3470	for ac_exec_ext in '' $ac_executable_extensions; do
3471	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3472	ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
3473	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3474	break 2
3475	fi
3476	done
3477	done
3478
3479	test -z "$ac_cv_path_AR" && ac_cv_path_AR="ar"
3480	;;
3481	esac
3482	fi
3483	AR=$ac_cv_path_AR
3484
3485	if test -n "$AR"; then
3486	echo "$as_me:$LINENO: result: $AR" >&5
3487	echo "${ECHO_T}$AR" >&6
3488	else
3489	echo "$as_me:$LINENO: result: no" >&5
3490	echo "${ECHO_T}no" >&6
3491	fi
3492
3493	if test -n "$ac_tool_prefix"; then
3494	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3495	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3496	echo "$as_me:$LINENO: checking for $ac_word" >&5
3497	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3498	if test "${ac_cv_prog_RANLIB+set}" = set; then
3499	echo $ECHO_N "(cached) $ECHO_C" >&6
3500	else
3501	if test -n "$RANLIB"; then
3502	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3503	else
3504	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505	for as_dir in $PATH
3506	do
3507	IFS=$as_save_IFS
3508	test -z "$as_dir" && as_dir=.
3509	for ac_exec_ext in '' $ac_executable_extensions; do
3510	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3511	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3512	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3513	break 2
3514	fi
3515	done
3516	done
3517
3518	fi
3519	fi
3520	RANLIB=$ac_cv_prog_RANLIB
3521	if test -n "$RANLIB"; then
3522	echo "$as_me:$LINENO: result: $RANLIB" >&5
3523	echo "${ECHO_T}$RANLIB" >&6
3524	else
3525	echo "$as_me:$LINENO: result: no" >&5
3526	echo "${ECHO_T}no" >&6
3527	fi
3528
3529	fi
3530	if test -z "$ac_cv_prog_RANLIB"; then
3531	ac_ct_RANLIB=$RANLIB
3532	# Extract the first word of "ranlib", so it can be a program name with args.
3533	set dummy ranlib; ac_word=$2
3534	echo "$as_me:$LINENO: checking for $ac_word" >&5
3535	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3536	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3537	echo $ECHO_N "(cached) $ECHO_C" >&6
3538	else
3539	if test -n "$ac_ct_RANLIB"; then
3540	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3541	else
3542	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543	for as_dir in $PATH
3544	do
3545	IFS=$as_save_IFS
3546	test -z "$as_dir" && as_dir=.
3547	for ac_exec_ext in '' $ac_executable_extensions; do
3548	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3549	ac_cv_prog_ac_ct_RANLIB="ranlib"
3550	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3551	break 2
3552	fi
3553	done
3554	done
3555
3556	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3557	fi
3558	fi
3559	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3560	if test -n "$ac_ct_RANLIB"; then
3561	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3562	echo "${ECHO_T}$ac_ct_RANLIB" >&6
3563	else
3564	echo "$as_me:$LINENO: result: no" >&5
3565	echo "${ECHO_T}no" >&6
3566	fi
3567
3568	RANLIB=$ac_ct_RANLIB
3569	else
3570	RANLIB="$ac_cv_prog_RANLIB"
3571	fi
3572
3573	for ac_prog in 'bison -y' byacc
3574	do
3575	# Extract the first word of "$ac_prog", so it can be a program name with args.
3576	set dummy $ac_prog; ac_word=$2
3577	echo "$as_me:$LINENO: checking for $ac_word" >&5
3578	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3579	if test "${ac_cv_prog_YACC+set}" = set; then
3580	echo $ECHO_N "(cached) $ECHO_C" >&6
3581	else
3582	if test -n "$YACC"; then
3583	ac_cv_prog_YACC="$YACC" # Let the user override the test.
3584	else
3585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3586	for as_dir in $PATH
3587	do
3588	IFS=$as_save_IFS
3589	test -z "$as_dir" && as_dir=.
3590	for ac_exec_ext in '' $ac_executable_extensions; do
3591	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3592	ac_cv_prog_YACC="$ac_prog"
3593	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3594	break 2
3595	fi
3596	done
3597	done
3598
3599	fi
3600	fi
3601	YACC=$ac_cv_prog_YACC
3602	if test -n "$YACC"; then
3603	echo "$as_me:$LINENO: result: $YACC" >&5
3604	echo "${ECHO_T}$YACC" >&6
3605	else
3606	echo "$as_me:$LINENO: result: no" >&5
3607	echo "${ECHO_T}no" >&6
3608	fi
3609
3610	test -n "$YACC" && break
3611	done
3612	test -n "$YACC" \|\| YACC="yacc"
3613
3614	echo "$as_me:$LINENO: checking if $YACC accepts the -p, -t, and -o options" >&5
3615	echo $ECHO_N "checking if $YACC accepts the -p, -t, and -o options... $ECHO_C" >&6
3616	if test "${ac_cv_yacc_accepts_pto+set}" = set; then
3617	echo $ECHO_N "(cached) $ECHO_C" >&6
3618	else
3619	ac_cv_yacc_accepts_pto=yes ;
3620	echo "%token terminal\
3621	%%\
3622	nonterminal: terminal\
3623	%%" > config.in
3624	$YACC -ptest -o /dev/null config.in >/dev/null 2>&1 \|\| ac_cv_yacc_accepts_pto=norm -f config.in
3625	fi
3626
3627	if test $ac_cv_yacc_accepts_pto = yes ; then
3628	echo "$as_me:$LINENO: result: yes" >&5
3629	echo "${ECHO_T}yes" >&6
3630	else
3631	echo "$as_me:$LINENO: result: no" >&5
3632	echo "${ECHO_T}no" >&6
3633	{ echo "$as_me:$LINENO: WARNING: You either need a newer version of bison, or need to modify
3634	the defintion of YACC in the Makefile to point to a version that does
3635	accept -p -t and -o." >&5
3636	echo "$as_me: WARNING: You either need a newer version of bison, or need to modify
3637	the defintion of YACC in the Makefile to point to a version that does
3638	accept -p -t and -o." >&2;}
3639	fi
3640
3641
3642
3643
3644	# add -lucb to LIBS and set LIBDIRS to -L/usr/ucblib
3645	# if there's a libucb.a available
3646	# (Solaris needs this for signals)
3647
3648	ac_save_ldflags="$LDFLAGS"
3649	LDFLAGS=-L/usr/ucblib
3650	echo "$as_me:$LINENO: checking for main in -lucb" >&5
3651	echo $ECHO_N "checking for main in -lucb... $ECHO_C" >&6
3652	if test "${ac_cv_lib_ucb_main+set}" = set; then
3653	echo $ECHO_N "(cached) $ECHO_C" >&6
3654	else
3655	ac_check_lib_save_LIBS=$LIBS
3656	LIBS="-lucb $LIBS"
3657	cat >conftest.$ac_ext <<_ACEOF
3658	/* confdefs.h. */
3659	_ACEOF
3660	cat confdefs.h >>conftest.$ac_ext
3661	cat >>conftest.$ac_ext <<_ACEOF
3662	/* end confdefs.h. */
3663
3664
3665	int
3666	main ()
3667	{
3668	main ();
3669	;
3670	return 0;
3671	}
3672	_ACEOF
3673	rm -f conftest.$ac_objext conftest$ac_exeext
3674	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3675	(eval $ac_link) 2>conftest.er1
3676	ac_status=$?
3677	grep -v '^ *+' conftest.er1 >conftest.err
3678	rm -f conftest.er1
3679	cat conftest.err >&5
3680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681	(exit $ac_status); } &&
3682	{ ac_try='test -z "$ac_c_werror_flag"
3683	\|\| test ! -s conftest.err'
3684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3685	(eval $ac_try) 2>&5
3686	ac_status=$?
3687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3688	(exit $ac_status); }; } &&
3689	{ ac_try='test -s conftest$ac_exeext'
3690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3691	(eval $ac_try) 2>&5
3692	ac_status=$?
3693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3694	(exit $ac_status); }; }; then
3695	ac_cv_lib_ucb_main=yes
3696	else
3697	echo "$as_me: failed program was:" >&5
3698	sed 's/^/\| /' conftest.$ac_ext >&5
3699
3700	ac_cv_lib_ucb_main=no
3701	fi
3702	rm -f conftest.err conftest.$ac_objext \
3703	conftest$ac_exeext conftest.$ac_ext
3704	LIBS=$ac_check_lib_save_LIBS
3705	fi
3706	echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_main" >&5
3707	echo "${ECHO_T}$ac_cv_lib_ucb_main" >&6
3708	if test $ac_cv_lib_ucb_main = yes; then
3709	LIBDIRS=-L/usr/ucblib
3710	fi
3711
3712	LDFLAGS="$ac_save_ldflags"
3713
3714	# add -lbsd if there's a libbsd.a available
3715	# (e.g., Linux needs this for bsd_ioctl)
3716
3717	echo "$as_me:$LINENO: checking for main in -lbsd" >&5
3718	echo $ECHO_N "checking for main in -lbsd... $ECHO_C" >&6
3719	if test "${ac_cv_lib_bsd_main+set}" = set; then
3720	echo $ECHO_N "(cached) $ECHO_C" >&6
3721	else
3722	ac_check_lib_save_LIBS=$LIBS
3723	LIBS="-lbsd $LIBS"
3724	cat >conftest.$ac_ext <<_ACEOF
3725	/* confdefs.h. */
3726	_ACEOF
3727	cat confdefs.h >>conftest.$ac_ext
3728	cat >>conftest.$ac_ext <<_ACEOF
3729	/* end confdefs.h. */
3730
3731
3732	int
3733	main ()
3734	{
3735	main ();
3736	;
3737	return 0;
3738	}
3739	_ACEOF
3740	rm -f conftest.$ac_objext conftest$ac_exeext
3741	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3742	(eval $ac_link) 2>conftest.er1
3743	ac_status=$?
3744	grep -v '^ *+' conftest.er1 >conftest.err
3745	rm -f conftest.er1
3746	cat conftest.err >&5
3747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748	(exit $ac_status); } &&
3749	{ ac_try='test -z "$ac_c_werror_flag"
3750	\|\| test ! -s conftest.err'
3751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3752	(eval $ac_try) 2>&5
3753	ac_status=$?
3754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3755	(exit $ac_status); }; } &&
3756	{ ac_try='test -s conftest$ac_exeext'
3757	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3758	(eval $ac_try) 2>&5
3759	ac_status=$?
3760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3761	(exit $ac_status); }; }; then
3762	ac_cv_lib_bsd_main=yes
3763	else
3764	echo "$as_me: failed program was:" >&5
3765	sed 's/^/\| /' conftest.$ac_ext >&5
3766
3767	ac_cv_lib_bsd_main=no
3768	fi
3769	rm -f conftest.err conftest.$ac_objext \
3770	conftest$ac_exeext conftest.$ac_ext
3771	LIBS=$ac_check_lib_save_LIBS
3772	fi
3773	echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_main" >&5
3774	echo "${ECHO_T}$ac_cv_lib_bsd_main" >&6
3775	if test $ac_cv_lib_bsd_main = yes; then
3776	cat >>confdefs.h <<_ACEOF
3777	#define HAVE_LIBBSD 1
3778	_ACEOF
3779
3780	LIBS="-lbsd $LIBS"
3781
3782	fi
3783
3784
3785
3786	echo "$as_me:$LINENO: checking for main in -lglu" >&5
3787	echo $ECHO_N "checking for main in -lglu... $ECHO_C" >&6
3788	if test "${ac_cv_lib_glu_main+set}" = set; then
3789	echo $ECHO_N "(cached) $ECHO_C" >&6
3790	else
3791	ac_check_lib_save_LIBS=$LIBS
3792	LIBS="-lglu $LIBS"
3793	cat >conftest.$ac_ext <<_ACEOF
3794	/* confdefs.h. */
3795	_ACEOF
3796	cat confdefs.h >>conftest.$ac_ext
3797	cat >>conftest.$ac_ext <<_ACEOF
3798	/* end confdefs.h. */
3799
3800
3801	int
3802	main ()
3803	{
3804	main ();
3805	;
3806	return 0;
3807	}
3808	_ACEOF
3809	rm -f conftest.$ac_objext conftest$ac_exeext
3810	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3811	(eval $ac_link) 2>conftest.er1
3812	ac_status=$?
3813	grep -v '^ *+' conftest.er1 >conftest.err
3814	rm -f conftest.er1
3815	cat conftest.err >&5
3816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817	(exit $ac_status); } &&
3818	{ ac_try='test -z "$ac_c_werror_flag"
3819	\|\| test ! -s conftest.err'
3820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3821	(eval $ac_try) 2>&5
3822	ac_status=$?
3823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3824	(exit $ac_status); }; } &&
3825	{ ac_try='test -s conftest$ac_exeext'
3826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3827	(eval $ac_try) 2>&5
3828	ac_status=$?
3829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3830	(exit $ac_status); }; }; then
3831	ac_cv_lib_glu_main=yes
3832	else
3833	echo "$as_me: failed program was:" >&5
3834	sed 's/^/\| /' conftest.$ac_ext >&5
3835
3836	ac_cv_lib_glu_main=no
3837	fi
3838	rm -f conftest.err conftest.$ac_objext \
3839	conftest$ac_exeext conftest.$ac_ext
3840	LIBS=$ac_check_lib_save_LIBS
3841	fi
3842	echo "$as_me:$LINENO: result: $ac_cv_lib_glu_main" >&5
3843	echo "${ECHO_T}$ac_cv_lib_glu_main" >&6
3844	if test $ac_cv_lib_glu_main = yes; then
3845	cat >>confdefs.h <<_ACEOF
3846	#define HAVE_LIBGLU 1
3847	_ACEOF
3848
3849	LIBS="-lglu $LIBS"
3850
3851	fi
3852
3853
3854	echo "$as_me:$LINENO: checking for main in -lm" >&5
3855	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
3856	if test "${ac_cv_lib_m_main+set}" = set; then
3857	echo $ECHO_N "(cached) $ECHO_C" >&6
3858	else
3859	ac_check_lib_save_LIBS=$LIBS
3860	LIBS="-lm $LIBS"
3861	cat >conftest.$ac_ext <<_ACEOF
3862	/* confdefs.h. */
3863	_ACEOF
3864	cat confdefs.h >>conftest.$ac_ext
3865	cat >>conftest.$ac_ext <<_ACEOF
3866	/* end confdefs.h. */
3867
3868
3869	int
3870	main ()
3871	{
3872	main ();
3873	;
3874	return 0;
3875	}
3876	_ACEOF
3877	rm -f conftest.$ac_objext conftest$ac_exeext
3878	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3879	(eval $ac_link) 2>conftest.er1
3880	ac_status=$?
3881	grep -v '^ *+' conftest.er1 >conftest.err
3882	rm -f conftest.er1
3883	cat conftest.err >&5
3884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3885	(exit $ac_status); } &&
3886	{ ac_try='test -z "$ac_c_werror_flag"
3887	\|\| test ! -s conftest.err'
3888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3889	(eval $ac_try) 2>&5
3890	ac_status=$?
3891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3892	(exit $ac_status); }; } &&
3893	{ ac_try='test -s conftest$ac_exeext'
3894	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3895	(eval $ac_try) 2>&5
3896	ac_status=$?
3897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3898	(exit $ac_status); }; }; then
3899	ac_cv_lib_m_main=yes
3900	else
3901	echo "$as_me: failed program was:" >&5
3902	sed 's/^/\| /' conftest.$ac_ext >&5
3903
3904	ac_cv_lib_m_main=no
3905	fi
3906	rm -f conftest.err conftest.$ac_objext \
3907	conftest$ac_exeext conftest.$ac_ext
3908	LIBS=$ac_check_lib_save_LIBS
3909	fi
3910	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
3911	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
3912	if test $ac_cv_lib_m_main = yes; then
3913	cat >>confdefs.h <<_ACEOF
3914	#define HAVE_LIBM 1
3915	_ACEOF
3916
3917	LIBS="-lm $LIBS"
3918
3919	fi
3920
3921
3922	ac_ext=c
3923	ac_cpp='$CPP $CPPFLAGS'
3924	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3925	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3926	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3927	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3928	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3929	# On Suns, sometimes $CPP names a directory.
3930	if test -n "$CPP" && test -d "$CPP"; then
3931	CPP=
3932	fi
3933	if test -z "$CPP"; then
3934	if test "${ac_cv_prog_CPP+set}" = set; then
3935	echo $ECHO_N "(cached) $ECHO_C" >&6
3936	else
3937	# Double quotes because CPP needs to be expanded
3938	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3939	do
3940	ac_preproc_ok=false
3941	for ac_c_preproc_warn_flag in '' yes
3942	do
3943	# Use a header file that comes with gcc, so configuring glibc
3944	# with a fresh cross-compiler works.
3945	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3946	# <limits.h> exists even on freestanding compilers.
3947	# On the NeXT, cc -E runs the code through the compiler's parser,
3948	# not just through cpp. "Syntax error" is here to catch this case.
3949	cat >conftest.$ac_ext <<_ACEOF
3950	/* confdefs.h. */
3951	_ACEOF
3952	cat confdefs.h >>conftest.$ac_ext
3953	cat >>conftest.$ac_ext <<_ACEOF
3954	/* end confdefs.h. */
3955	#ifdef __STDC__
3956	# include <limits.h>
3957	#else
3958	# include <assert.h>
3959	#endif
3960	Syntax error
3961	_ACEOF
3962	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3963	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3964	ac_status=$?
3965	grep -v '^ *+' conftest.er1 >conftest.err
3966	rm -f conftest.er1
3967	cat conftest.err >&5
3968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969	(exit $ac_status); } >/dev/null; then
3970	if test -s conftest.err; then
3971	ac_cpp_err=$ac_c_preproc_warn_flag
3972	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3973	else
3974	ac_cpp_err=
3975	fi
3976	else
3977	ac_cpp_err=yes
3978	fi
3979	if test -z "$ac_cpp_err"; then
3980	:
3981	else
3982	echo "$as_me: failed program was:" >&5
3983	sed 's/^/\| /' conftest.$ac_ext >&5
3984
3985	# Broken: fails on valid input.
3986	continue
3987	fi
3988	rm -f conftest.err conftest.$ac_ext
3989
3990	# OK, works on sane cases. Now check whether non-existent headers
3991	# can be detected and how.
3992	cat >conftest.$ac_ext <<_ACEOF
3993	/* confdefs.h. */
3994	_ACEOF
3995	cat confdefs.h >>conftest.$ac_ext
3996	cat >>conftest.$ac_ext <<_ACEOF
3997	/* end confdefs.h. */
3998	#include <ac_nonexistent.h>
3999	_ACEOF
4000	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4001	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4002	ac_status=$?
4003	grep -v '^ *+' conftest.er1 >conftest.err
4004	rm -f conftest.er1
4005	cat conftest.err >&5
4006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007	(exit $ac_status); } >/dev/null; then
4008	if test -s conftest.err; then
4009	ac_cpp_err=$ac_c_preproc_warn_flag
4010	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4011	else
4012	ac_cpp_err=
4013	fi
4014	else
4015	ac_cpp_err=yes
4016	fi
4017	if test -z "$ac_cpp_err"; then
4018	# Broken: success on invalid input.
4019	continue
4020	else
4021	echo "$as_me: failed program was:" >&5
4022	sed 's/^/\| /' conftest.$ac_ext >&5
4023
4024	# Passes both tests.
4025	ac_preproc_ok=:
4026	break
4027	fi
4028	rm -f conftest.err conftest.$ac_ext
4029
4030	done
4031	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4032	rm -f conftest.err conftest.$ac_ext
4033	if $ac_preproc_ok; then
4034	break
4035	fi
4036
4037	done
4038	ac_cv_prog_CPP=$CPP
4039
4040	fi
4041	CPP=$ac_cv_prog_CPP
4042	else
4043	ac_cv_prog_CPP=$CPP
4044	fi
4045	echo "$as_me:$LINENO: result: $CPP" >&5
4046	echo "${ECHO_T}$CPP" >&6
4047	ac_preproc_ok=false
4048	for ac_c_preproc_warn_flag in '' yes
4049	do
4050	# Use a header file that comes with gcc, so configuring glibc
4051	# with a fresh cross-compiler works.
4052	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4053	# <limits.h> exists even on freestanding compilers.
4054	# On the NeXT, cc -E runs the code through the compiler's parser,
4055	# not just through cpp. "Syntax error" is here to catch this case.
4056	cat >conftest.$ac_ext <<_ACEOF
4057	/* confdefs.h. */
4058	_ACEOF
4059	cat confdefs.h >>conftest.$ac_ext
4060	cat >>conftest.$ac_ext <<_ACEOF
4061	/* end confdefs.h. */
4062	#ifdef __STDC__
4063	# include <limits.h>
4064	#else
4065	# include <assert.h>
4066	#endif
4067	Syntax error
4068	_ACEOF
4069	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4070	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4071	ac_status=$?
4072	grep -v '^ *+' conftest.er1 >conftest.err
4073	rm -f conftest.er1
4074	cat conftest.err >&5
4075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076	(exit $ac_status); } >/dev/null; then
4077	if test -s conftest.err; then
4078	ac_cpp_err=$ac_c_preproc_warn_flag
4079	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4080	else
4081	ac_cpp_err=
4082	fi
4083	else
4084	ac_cpp_err=yes
4085	fi
4086	if test -z "$ac_cpp_err"; then
4087	:
4088	else
4089	echo "$as_me: failed program was:" >&5
4090	sed 's/^/\| /' conftest.$ac_ext >&5
4091
4092	# Broken: fails on valid input.
4093	continue
4094	fi
4095	rm -f conftest.err conftest.$ac_ext
4096
4097	# OK, works on sane cases. Now check whether non-existent headers
4098	# can be detected and how.
4099	cat >conftest.$ac_ext <<_ACEOF
4100	/* confdefs.h. */
4101	_ACEOF
4102	cat confdefs.h >>conftest.$ac_ext
4103	cat >>conftest.$ac_ext <<_ACEOF
4104	/* end confdefs.h. */
4105	#include <ac_nonexistent.h>
4106	_ACEOF
4107	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4108	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4109	ac_status=$?
4110	grep -v '^ *+' conftest.er1 >conftest.err
4111	rm -f conftest.er1
4112	cat conftest.err >&5
4113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114	(exit $ac_status); } >/dev/null; then
4115	if test -s conftest.err; then
4116	ac_cpp_err=$ac_c_preproc_warn_flag
4117	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4118	else
4119	ac_cpp_err=
4120	fi
4121	else
4122	ac_cpp_err=yes
4123	fi
4124	if test -z "$ac_cpp_err"; then
4125	# Broken: success on invalid input.
4126	continue
4127	else
4128	echo "$as_me: failed program was:" >&5
4129	sed 's/^/\| /' conftest.$ac_ext >&5
4130
4131	# Passes both tests.
4132	ac_preproc_ok=:
4133	break
4134	fi
4135	rm -f conftest.err conftest.$ac_ext
4136
4137	done
4138	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4139	rm -f conftest.err conftest.$ac_ext
4140	if $ac_preproc_ok; then
4141	:
4142	else
4143	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4144	See \`config.log' for more details." >&5
4145	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4146	See \`config.log' for more details." >&2;}
4147	{ (exit 1); exit 1; }; }
4148	fi
4149
4150	ac_ext=c
4151	ac_cpp='$CPP $CPPFLAGS'
4152	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4153	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4154	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4155
4156
4157	echo "$as_me:$LINENO: checking for egrep" >&5
4158	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4159	if test "${ac_cv_prog_egrep+set}" = set; then
4160	echo $ECHO_N "(cached) $ECHO_C" >&6
4161	else
4162	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
4163	then ac_cv_prog_egrep='grep -E'
4164	else ac_cv_prog_egrep='egrep'
4165	fi
4166	fi
4167	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4168	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4169	EGREP=$ac_cv_prog_egrep
4170
4171
4172	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4173	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4174	if test "${ac_cv_header_stdc+set}" = set; then
4175	echo $ECHO_N "(cached) $ECHO_C" >&6
4176	else
4177	cat >conftest.$ac_ext <<_ACEOF
4178	/* confdefs.h. */
4179	_ACEOF
4180	cat confdefs.h >>conftest.$ac_ext
4181	cat >>conftest.$ac_ext <<_ACEOF
4182	/* end confdefs.h. */
4183	#include <stdlib.h>
4184	#include <stdarg.h>
4185	#include <string.h>
4186	#include <float.h>
4187
4188	int
4189	main ()
4190	{
4191
4192	;
4193	return 0;
4194	}
4195	_ACEOF
4196	rm -f conftest.$ac_objext
4197	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4198	(eval $ac_compile) 2>conftest.er1
4199	ac_status=$?
4200	grep -v '^ *+' conftest.er1 >conftest.err
4201	rm -f conftest.er1
4202	cat conftest.err >&5
4203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4204	(exit $ac_status); } &&
4205	{ ac_try='test -z "$ac_c_werror_flag"
4206	\|\| test ! -s conftest.err'
4207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4208	(eval $ac_try) 2>&5
4209	ac_status=$?
4210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4211	(exit $ac_status); }; } &&
4212	{ ac_try='test -s conftest.$ac_objext'
4213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4214	(eval $ac_try) 2>&5
4215	ac_status=$?
4216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217	(exit $ac_status); }; }; then
4218	ac_cv_header_stdc=yes
4219	else
4220	echo "$as_me: failed program was:" >&5
4221	sed 's/^/\| /' conftest.$ac_ext >&5
4222
4223	ac_cv_header_stdc=no
4224	fi
4225	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4226
4227	if test $ac_cv_header_stdc = yes; then
4228	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4229	cat >conftest.$ac_ext <<_ACEOF
4230	/* confdefs.h. */
4231	_ACEOF
4232	cat confdefs.h >>conftest.$ac_ext
4233	cat >>conftest.$ac_ext <<_ACEOF
4234	/* end confdefs.h. */
4235	#include <string.h>
4236
4237	_ACEOF
4238	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4239	$EGREP "memchr" >/dev/null 2>&1; then
4240	:
4241	else
4242	ac_cv_header_stdc=no
4243	fi
4244	rm -f conftest*
4245
4246	fi
4247
4248	if test $ac_cv_header_stdc = yes; then
4249	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4250	cat >conftest.$ac_ext <<_ACEOF
4251	/* confdefs.h. */
4252	_ACEOF
4253	cat confdefs.h >>conftest.$ac_ext
4254	cat >>conftest.$ac_ext <<_ACEOF
4255	/* end confdefs.h. */
4256	#include <stdlib.h>
4257
4258	_ACEOF
4259	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4260	$EGREP "free" >/dev/null 2>&1; then
4261	:
4262	else
4263	ac_cv_header_stdc=no
4264	fi
4265	rm -f conftest*
4266
4267	fi
4268
4269	if test $ac_cv_header_stdc = yes; then
4270	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4271	if test "$cross_compiling" = yes; then
4272	:
4273	else
4274	cat >conftest.$ac_ext <<_ACEOF
4275	/* confdefs.h. */
4276	_ACEOF
4277	cat confdefs.h >>conftest.$ac_ext
4278	cat >>conftest.$ac_ext <<_ACEOF
4279	/* end confdefs.h. */
4280	#include <ctype.h>
4281	#if ((' ' & 0x0FF) == 0x020)
4282	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4283	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4284	#else
4285	# define ISLOWER(c) \
4286	(('a' <= (c) && (c) <= 'i') \
4287	\|\| ('j' <= (c) && (c) <= 'r') \
4288	\|\| ('s' <= (c) && (c) <= 'z'))
4289	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4290	#endif
4291
4292	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4293	int
4294	main ()
4295	{
4296	int i;
4297	for (i = 0; i < 256; i++)
4298	if (XOR (islower (i), ISLOWER (i))
4299	\|\| toupper (i) != TOUPPER (i))
4300	exit(2);
4301	exit (0);
4302	}
4303	_ACEOF
4304	rm -f conftest$ac_exeext
4305	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4306	(eval $ac_link) 2>&5
4307	ac_status=$?
4308	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4311	(eval $ac_try) 2>&5
4312	ac_status=$?
4313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4314	(exit $ac_status); }; }; then
4315	:
4316	else
4317	echo "$as_me: program exited with status $ac_status" >&5
4318	echo "$as_me: failed program was:" >&5
4319	sed 's/^/\| /' conftest.$ac_ext >&5
4320
4321	( exit $ac_status )
4322	ac_cv_header_stdc=no
4323	fi
4324	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4325	fi
4326	fi
4327	fi
4328	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4329	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4330	if test $ac_cv_header_stdc = yes; then
4331
4332	cat >>confdefs.h <<\_ACEOF
4333	#define STDC_HEADERS 1
4334	_ACEOF
4335
4336	fi
4337
4338	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4349	inttypes.h stdint.h unistd.h
4350	do
4351	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4352	echo "$as_me:$LINENO: checking for $ac_header" >&5
4353	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4354	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4355	echo $ECHO_N "(cached) $ECHO_C" >&6
4356	else
4357	cat >conftest.$ac_ext <<_ACEOF
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */
4363	$ac_includes_default
4364
4365	#include <$ac_header>
4366	_ACEOF
4367	rm -f conftest.$ac_objext
4368	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4369	(eval $ac_compile) 2>conftest.er1
4370	ac_status=$?
4371	grep -v '^ *+' conftest.er1 >conftest.err
4372	rm -f conftest.er1
4373	cat conftest.err >&5
4374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375	(exit $ac_status); } &&
4376	{ ac_try='test -z "$ac_c_werror_flag"
4377	\|\| test ! -s conftest.err'
4378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4379	(eval $ac_try) 2>&5
4380	ac_status=$?
4381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382	(exit $ac_status); }; } &&
4383	{ ac_try='test -s conftest.$ac_objext'
4384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4385	(eval $ac_try) 2>&5
4386	ac_status=$?
4387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388	(exit $ac_status); }; }; then
4389	eval "$as_ac_Header=yes"
4390	else
4391	echo "$as_me: failed program was:" >&5
4392	sed 's/^/\| /' conftest.$ac_ext >&5
4393
4394	eval "$as_ac_Header=no"
4395	fi
4396	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4397	fi
4398	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4399	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4400	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4401	cat >>confdefs.h <<_ACEOF
4402	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4403	_ACEOF
4404
4405	fi
4406
4407	done
4408
4409
4410
4411	for ac_header in sys/time.h
4412	do
4413	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4414	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4415	echo "$as_me:$LINENO: checking for $ac_header" >&5
4416	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4417	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4418	echo $ECHO_N "(cached) $ECHO_C" >&6
4419	fi
4420	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4421	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4422	else
4423	# Is the header compilable?
4424	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4425	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4426	cat >conftest.$ac_ext <<_ACEOF
4427	/* confdefs.h. */
4428	_ACEOF
4429	cat confdefs.h >>conftest.$ac_ext
4430	cat >>conftest.$ac_ext <<_ACEOF
4431	/* end confdefs.h. */
4432	$ac_includes_default
4433	#include <$ac_header>
4434	_ACEOF
4435	rm -f conftest.$ac_objext
4436	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4437	(eval $ac_compile) 2>conftest.er1
4438	ac_status=$?
4439	grep -v '^ *+' conftest.er1 >conftest.err
4440	rm -f conftest.er1
4441	cat conftest.err >&5
4442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443	(exit $ac_status); } &&
4444	{ ac_try='test -z "$ac_c_werror_flag"
4445	\|\| test ! -s conftest.err'
4446	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4447	(eval $ac_try) 2>&5
4448	ac_status=$?
4449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450	(exit $ac_status); }; } &&
4451	{ ac_try='test -s conftest.$ac_objext'
4452	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4453	(eval $ac_try) 2>&5
4454	ac_status=$?
4455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456	(exit $ac_status); }; }; then
4457	ac_header_compiler=yes
4458	else
4459	echo "$as_me: failed program was:" >&5
4460	sed 's/^/\| /' conftest.$ac_ext >&5
4461
4462	ac_header_compiler=no
4463	fi
4464	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4465	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4466	echo "${ECHO_T}$ac_header_compiler" >&6
4467
4468	# Is the header present?
4469	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4470	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4471	cat >conftest.$ac_ext <<_ACEOF
4472	/* confdefs.h. */
4473	_ACEOF
4474	cat confdefs.h >>conftest.$ac_ext
4475	cat >>conftest.$ac_ext <<_ACEOF
4476	/* end confdefs.h. */
4477	#include <$ac_header>
4478	_ACEOF
4479	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4480	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4481	ac_status=$?
4482	grep -v '^ *+' conftest.er1 >conftest.err
4483	rm -f conftest.er1
4484	cat conftest.err >&5
4485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486	(exit $ac_status); } >/dev/null; then
4487	if test -s conftest.err; then
4488	ac_cpp_err=$ac_c_preproc_warn_flag
4489	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4490	else
4491	ac_cpp_err=
4492	fi
4493	else
4494	ac_cpp_err=yes
4495	fi
4496	if test -z "$ac_cpp_err"; then
4497	ac_header_preproc=yes
4498	else
4499	echo "$as_me: failed program was:" >&5
4500	sed 's/^/\| /' conftest.$ac_ext >&5
4501
4502	ac_header_preproc=no
4503	fi
4504	rm -f conftest.err conftest.$ac_ext
4505	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4506	echo "${ECHO_T}$ac_header_preproc" >&6
4507
4508	# So? What about this header?
4509	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4510	yes:no: )
4511	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4512	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4513	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4514	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4515	ac_header_preproc=yes
4516	;;
4517	no:yes:* )
4518	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4519	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4520	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4521	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4522	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4523	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4524	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4525	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4526	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4527	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4528	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4529	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4530	(
4531	cat <<\_ASBOX
4532	## ------------------------------------------ ##
4533	## Report this to the AC_PACKAGE_NAME lists. ##
4534	## ------------------------------------------ ##
4535	_ASBOX
4536	) \|
4537	sed "s/^/$as_me: WARNING: /" >&2
4538	;;
4539	esac
4540	echo "$as_me:$LINENO: checking for $ac_header" >&5
4541	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4542	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4543	echo $ECHO_N "(cached) $ECHO_C" >&6
4544	else
4545	eval "$as_ac_Header=\$ac_header_preproc"
4546	fi
4547	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4548	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4549
4550	fi
4551	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4552	cat >>confdefs.h <<_ACEOF
4553	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4554	_ACEOF
4555
4556	fi
4557
4558	done
4559
4560
4561	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4562	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
4563	if test "${ac_cv_header_time+set}" = set; then
4564	echo $ECHO_N "(cached) $ECHO_C" >&6
4565	else
4566	cat >conftest.$ac_ext <<_ACEOF
4567	/* confdefs.h. */
4568	_ACEOF
4569	cat confdefs.h >>conftest.$ac_ext
4570	cat >>conftest.$ac_ext <<_ACEOF
4571	/* end confdefs.h. */
4572	#include <sys/types.h>
4573	#include <sys/time.h>
4574	#include <time.h>
4575
4576	int
4577	main ()
4578	{
4579	if ((struct tm *) 0)
4580	return 0;
4581	;
4582	return 0;
4583	}
4584	_ACEOF
4585	rm -f conftest.$ac_objext
4586	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4587	(eval $ac_compile) 2>conftest.er1
4588	ac_status=$?
4589	grep -v '^ *+' conftest.er1 >conftest.err
4590	rm -f conftest.er1
4591	cat conftest.err >&5
4592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593	(exit $ac_status); } &&
4594	{ ac_try='test -z "$ac_c_werror_flag"
4595	\|\| test ! -s conftest.err'
4596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4597	(eval $ac_try) 2>&5
4598	ac_status=$?
4599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4600	(exit $ac_status); }; } &&
4601	{ ac_try='test -s conftest.$ac_objext'
4602	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4603	(eval $ac_try) 2>&5
4604	ac_status=$?
4605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4606	(exit $ac_status); }; }; then
4607	ac_cv_header_time=yes
4608	else
4609	echo "$as_me: failed program was:" >&5
4610	sed 's/^/\| /' conftest.$ac_ext >&5
4611
4612	ac_cv_header_time=no
4613	fi
4614	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4615	fi
4616	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4617	echo "${ECHO_T}$ac_cv_header_time" >&6
4618	if test $ac_cv_header_time = yes; then
4619
4620	cat >>confdefs.h <<\_ACEOF
4621	#define TIME_WITH_SYS_TIME 1
4622	_ACEOF
4623
4624	fi
4625
4626	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4627	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4628	if test "${ac_cv_struct_tm+set}" = set; then
4629	echo $ECHO_N "(cached) $ECHO_C" >&6
4630	else
4631	cat >conftest.$ac_ext <<_ACEOF
4632	/* confdefs.h. */
4633	_ACEOF
4634	cat confdefs.h >>conftest.$ac_ext
4635	cat >>conftest.$ac_ext <<_ACEOF
4636	/* end confdefs.h. */
4637	#include <sys/types.h>
4638	#include <time.h>
4639
4640	int
4641	main ()
4642	{
4643	struct tm *tp; tp->tm_sec;
4644	;
4645	return 0;
4646	}
4647	_ACEOF
4648	rm -f conftest.$ac_objext
4649	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4650	(eval $ac_compile) 2>conftest.er1
4651	ac_status=$?
4652	grep -v '^ *+' conftest.er1 >conftest.err
4653	rm -f conftest.er1
4654	cat conftest.err >&5
4655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4656	(exit $ac_status); } &&
4657	{ ac_try='test -z "$ac_c_werror_flag"
4658	\|\| test ! -s conftest.err'
4659	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4660	(eval $ac_try) 2>&5
4661	ac_status=$?
4662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4663	(exit $ac_status); }; } &&
4664	{ ac_try='test -s conftest.$ac_objext'
4665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4666	(eval $ac_try) 2>&5
4667	ac_status=$?
4668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669	(exit $ac_status); }; }; then
4670	ac_cv_struct_tm=time.h
4671	else
4672	echo "$as_me: failed program was:" >&5
4673	sed 's/^/\| /' conftest.$ac_ext >&5
4674
4675	ac_cv_struct_tm=sys/time.h
4676	fi
4677	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4678	fi
4679	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4680	echo "${ECHO_T}$ac_cv_struct_tm" >&6
4681	if test $ac_cv_struct_tm = sys/time.h; then
4682
4683	cat >>confdefs.h <<\_ACEOF
4684	#define TM_IN_SYS_TIME 1
4685	_ACEOF
4686
4687	fi
4688
4689
4690	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4691	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4692	if test "${ac_cv_header_stdc+set}" = set; then
4693	echo $ECHO_N "(cached) $ECHO_C" >&6
4694	else
4695	cat >conftest.$ac_ext <<_ACEOF
4696	/* confdefs.h. */
4697	_ACEOF
4698	cat confdefs.h >>conftest.$ac_ext
4699	cat >>conftest.$ac_ext <<_ACEOF
4700	/* end confdefs.h. */
4701	#include <stdlib.h>
4702	#include <stdarg.h>
4703	#include <string.h>
4704	#include <float.h>
4705
4706	int
4707	main ()
4708	{
4709
4710	;
4711	return 0;
4712	}
4713	_ACEOF
4714	rm -f conftest.$ac_objext
4715	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4716	(eval $ac_compile) 2>conftest.er1
4717	ac_status=$?
4718	grep -v '^ *+' conftest.er1 >conftest.err
4719	rm -f conftest.er1
4720	cat conftest.err >&5
4721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4722	(exit $ac_status); } &&
4723	{ ac_try='test -z "$ac_c_werror_flag"
4724	\|\| test ! -s conftest.err'
4725	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4726	(eval $ac_try) 2>&5
4727	ac_status=$?
4728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4729	(exit $ac_status); }; } &&
4730	{ ac_try='test -s conftest.$ac_objext'
4731	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4732	(eval $ac_try) 2>&5
4733	ac_status=$?
4734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735	(exit $ac_status); }; }; then
4736	ac_cv_header_stdc=yes
4737	else
4738	echo "$as_me: failed program was:" >&5
4739	sed 's/^/\| /' conftest.$ac_ext >&5
4740
4741	ac_cv_header_stdc=no
4742	fi
4743	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4744
4745	if test $ac_cv_header_stdc = yes; then
4746	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4747	cat >conftest.$ac_ext <<_ACEOF
4748	/* confdefs.h. */
4749	_ACEOF
4750	cat confdefs.h >>conftest.$ac_ext
4751	cat >>conftest.$ac_ext <<_ACEOF
4752	/* end confdefs.h. */
4753	#include <string.h>
4754
4755	_ACEOF
4756	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4757	$EGREP "memchr" >/dev/null 2>&1; then
4758	:
4759	else
4760	ac_cv_header_stdc=no
4761	fi
4762	rm -f conftest*
4763
4764	fi
4765
4766	if test $ac_cv_header_stdc = yes; then
4767	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4768	cat >conftest.$ac_ext <<_ACEOF
4769	/* confdefs.h. */
4770	_ACEOF
4771	cat confdefs.h >>conftest.$ac_ext
4772	cat >>conftest.$ac_ext <<_ACEOF
4773	/* end confdefs.h. */
4774	#include <stdlib.h>
4775
4776	_ACEOF
4777	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4778	$EGREP "free" >/dev/null 2>&1; then
4779	:
4780	else
4781	ac_cv_header_stdc=no
4782	fi
4783	rm -f conftest*
4784
4785	fi
4786
4787	if test $ac_cv_header_stdc = yes; then
4788	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4789	if test "$cross_compiling" = yes; then
4790	:
4791	else
4792	cat >conftest.$ac_ext <<_ACEOF
4793	/* confdefs.h. */
4794	_ACEOF
4795	cat confdefs.h >>conftest.$ac_ext
4796	cat >>conftest.$ac_ext <<_ACEOF
4797	/* end confdefs.h. */
4798	#include <ctype.h>
4799	#if ((' ' & 0x0FF) == 0x020)
4800	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4801	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4802	#else
4803	# define ISLOWER(c) \
4804	(('a' <= (c) && (c) <= 'i') \
4805	\|\| ('j' <= (c) && (c) <= 'r') \
4806	\|\| ('s' <= (c) && (c) <= 'z'))
4807	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4808	#endif
4809
4810	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4811	int
4812	main ()
4813	{
4814	int i;
4815	for (i = 0; i < 256; i++)
4816	if (XOR (islower (i), ISLOWER (i))
4817	\|\| toupper (i) != TOUPPER (i))
4818	exit(2);
4819	exit (0);
4820	}
4821	_ACEOF
4822	rm -f conftest$ac_exeext
4823	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4824	(eval $ac_link) 2>&5
4825	ac_status=$?
4826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4827	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4828	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4829	(eval $ac_try) 2>&5
4830	ac_status=$?
4831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832	(exit $ac_status); }; }; then
4833	:
4834	else
4835	echo "$as_me: program exited with status $ac_status" >&5
4836	echo "$as_me: failed program was:" >&5
4837	sed 's/^/\| /' conftest.$ac_ext >&5
4838
4839	( exit $ac_status )
4840	ac_cv_header_stdc=no
4841	fi
4842	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4843	fi
4844	fi
4845	fi
4846	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4847	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4848	if test $ac_cv_header_stdc = yes; then
4849
4850	cat >>confdefs.h <<\_ACEOF
4851	#define STDC_HEADERS 1
4852	_ACEOF
4853
4854	fi
4855
4856
4857	for ac_func in strftime
4858	do
4859	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
4860	echo "$as_me:$LINENO: checking for $ac_func" >&5
4861	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4862	if eval "test \"\${$as_ac_var+set}\" = set"; then
4863	echo $ECHO_N "(cached) $ECHO_C" >&6
4864	else
4865	cat >conftest.$ac_ext <<_ACEOF
4866	/* confdefs.h. */
4867	_ACEOF
4868	cat confdefs.h >>conftest.$ac_ext
4869	cat >>conftest.$ac_ext <<_ACEOF
4870	/* end confdefs.h. */
4871	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4872	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4873	#define $ac_func innocuous_$ac_func
4874
4875	/* System header to define __stub macros and hopefully few prototypes,
4876	which can conflict with char $ac_func (); below.
4877	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4878	<limits.h> exists even on freestanding compilers. */
4879
4880	#ifdef __STDC__
4881	# include <limits.h>
4882	#else
4883	# include <assert.h>
4884	#endif
4885
4886	#undef $ac_func
4887
4888	/* Override any gcc2 internal prototype to avoid an error. */
4889	#ifdef __cplusplus
4890	extern "C"
4891	{
4892	#endif
4893	/* We use char because int might match the return type of a gcc2
4894	builtin and then its argument prototype would still apply. */
4895	char $ac_func ();
4896	/* The GNU C library defines this for functions which it implements
4897	to always fail with ENOSYS. Some functions are actually named
4898	something starting with __ and the normal name is an alias. */
4899	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4900	choke me
4901	#else
4902	char (*f) () = $ac_func;
4903	#endif
4904	#ifdef __cplusplus
4905	}
4906	#endif
4907
4908	int
4909	main ()
4910	{
4911	return f != $ac_func;
4912	;
4913	return 0;
4914	}
4915	_ACEOF
4916	rm -f conftest.$ac_objext conftest$ac_exeext
4917	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4918	(eval $ac_link) 2>conftest.er1
4919	ac_status=$?
4920	grep -v '^ *+' conftest.er1 >conftest.err
4921	rm -f conftest.er1
4922	cat conftest.err >&5
4923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4924	(exit $ac_status); } &&
4925	{ ac_try='test -z "$ac_c_werror_flag"
4926	\|\| test ! -s conftest.err'
4927	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4928	(eval $ac_try) 2>&5
4929	ac_status=$?
4930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4931	(exit $ac_status); }; } &&
4932	{ ac_try='test -s conftest$ac_exeext'
4933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934	(eval $ac_try) 2>&5
4935	ac_status=$?
4936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937	(exit $ac_status); }; }; then
4938	eval "$as_ac_var=yes"
4939	else
4940	echo "$as_me: failed program was:" >&5
4941	sed 's/^/\| /' conftest.$ac_ext >&5
4942
4943	eval "$as_ac_var=no"
4944	fi
4945	rm -f conftest.err conftest.$ac_objext \
4946	conftest$ac_exeext conftest.$ac_ext
4947	fi
4948	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4949	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4950	if test `eval echo '${'$as_ac_var'}'` = yes; then
4951	cat >>confdefs.h <<_ACEOF
4952	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
4953	_ACEOF
4954
4955	else
4956	# strftime is in -lintl on SCO UNIX.
4957	echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
4958	echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6
4959	if test "${ac_cv_lib_intl_strftime+set}" = set; then
4960	echo $ECHO_N "(cached) $ECHO_C" >&6
4961	else
4962	ac_check_lib_save_LIBS=$LIBS
4963	LIBS="-lintl $LIBS"
4964	cat >conftest.$ac_ext <<_ACEOF
4965	/* confdefs.h. */
4966	_ACEOF
4967	cat confdefs.h >>conftest.$ac_ext
4968	cat >>conftest.$ac_ext <<_ACEOF
4969	/* end confdefs.h. */
4970
4971	/* Override any gcc2 internal prototype to avoid an error. */
4972	#ifdef __cplusplus
4973	extern "C"
4974	#endif
4975	/* We use char because int might match the return type of a gcc2
4976	builtin and then its argument prototype would still apply. */
4977	char strftime ();
4978	int
4979	main ()
4980	{
4981	strftime ();
4982	;
4983	return 0;
4984	}
4985	_ACEOF
4986	rm -f conftest.$ac_objext conftest$ac_exeext
4987	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4988	(eval $ac_link) 2>conftest.er1
4989	ac_status=$?
4990	grep -v '^ *+' conftest.er1 >conftest.err
4991	rm -f conftest.er1
4992	cat conftest.err >&5
4993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994	(exit $ac_status); } &&
4995	{ ac_try='test -z "$ac_c_werror_flag"
4996	\|\| test ! -s conftest.err'
4997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4998	(eval $ac_try) 2>&5
4999	ac_status=$?
5000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5001	(exit $ac_status); }; } &&
5002	{ ac_try='test -s conftest$ac_exeext'
5003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5004	(eval $ac_try) 2>&5
5005	ac_status=$?
5006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007	(exit $ac_status); }; }; then
5008	ac_cv_lib_intl_strftime=yes
5009	else
5010	echo "$as_me: failed program was:" >&5
5011	sed 's/^/\| /' conftest.$ac_ext >&5
5012
5013	ac_cv_lib_intl_strftime=no
5014	fi
5015	rm -f conftest.err conftest.$ac_objext \
5016	conftest$ac_exeext conftest.$ac_ext
5017	LIBS=$ac_check_lib_save_LIBS
5018	fi
5019	echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
5020	echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6
5021	if test $ac_cv_lib_intl_strftime = yes; then
5022	cat >>confdefs.h <<\_ACEOF
5023	#define HAVE_STRFTIME 1
5024	_ACEOF
5025
5026	LIBS="-lintl $LIBS"
5027	fi
5028
5029	fi
5030	done
5031
5032
5033	for ac_func in vprintf
5034	do
5035	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5036	echo "$as_me:$LINENO: checking for $ac_func" >&5
5037	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5038	if eval "test \"\${$as_ac_var+set}\" = set"; then
5039	echo $ECHO_N "(cached) $ECHO_C" >&6
5040	else
5041	cat >conftest.$ac_ext <<_ACEOF
5042	/* confdefs.h. */
5043	_ACEOF
5044	cat confdefs.h >>conftest.$ac_ext
5045	cat >>conftest.$ac_ext <<_ACEOF
5046	/* end confdefs.h. */
5047	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5048	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5049	#define $ac_func innocuous_$ac_func
5050
5051	/* System header to define __stub macros and hopefully few prototypes,
5052	which can conflict with char $ac_func (); below.
5053	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5054	<limits.h> exists even on freestanding compilers. */
5055
5056	#ifdef __STDC__
5057	# include <limits.h>
5058	#else
5059	# include <assert.h>
5060	#endif
5061
5062	#undef $ac_func
5063
5064	/* Override any gcc2 internal prototype to avoid an error. */
5065	#ifdef __cplusplus
5066	extern "C"
5067	{
5068	#endif
5069	/* We use char because int might match the return type of a gcc2
5070	builtin and then its argument prototype would still apply. */
5071	char $ac_func ();
5072	/* The GNU C library defines this for functions which it implements
5073	to always fail with ENOSYS. Some functions are actually named
5074	something starting with __ and the normal name is an alias. */
5075	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5076	choke me
5077	#else
5078	char (*f) () = $ac_func;
5079	#endif
5080	#ifdef __cplusplus
5081	}
5082	#endif
5083
5084	int
5085	main ()
5086	{
5087	return f != $ac_func;
5088	;
5089	return 0;
5090	}
5091	_ACEOF
5092	rm -f conftest.$ac_objext conftest$ac_exeext
5093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5094	(eval $ac_link) 2>conftest.er1
5095	ac_status=$?
5096	grep -v '^ *+' conftest.er1 >conftest.err
5097	rm -f conftest.er1
5098	cat conftest.err >&5
5099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5100	(exit $ac_status); } &&
5101	{ ac_try='test -z "$ac_c_werror_flag"
5102	\|\| test ! -s conftest.err'
5103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5104	(eval $ac_try) 2>&5
5105	ac_status=$?
5106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107	(exit $ac_status); }; } &&
5108	{ ac_try='test -s conftest$ac_exeext'
5109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5110	(eval $ac_try) 2>&5
5111	ac_status=$?
5112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5113	(exit $ac_status); }; }; then
5114	eval "$as_ac_var=yes"
5115	else
5116	echo "$as_me: failed program was:" >&5
5117	sed 's/^/\| /' conftest.$ac_ext >&5
5118
5119	eval "$as_ac_var=no"
5120	fi
5121	rm -f conftest.err conftest.$ac_objext \
5122	conftest$ac_exeext conftest.$ac_ext
5123	fi
5124	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5125	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5126	if test `eval echo '${'$as_ac_var'}'` = yes; then
5127	cat >>confdefs.h <<_ACEOF
5128	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5129	_ACEOF
5130
5131	echo "$as_me:$LINENO: checking for _doprnt" >&5
5132	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
5133	if test "${ac_cv_func__doprnt+set}" = set; then
5134	echo $ECHO_N "(cached) $ECHO_C" >&6
5135	else
5136	cat >conftest.$ac_ext <<_ACEOF
5137	/* confdefs.h. */
5138	_ACEOF
5139	cat confdefs.h >>conftest.$ac_ext
5140	cat >>conftest.$ac_ext <<_ACEOF
5141	/* end confdefs.h. */
5142	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
5143	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5144	#define _doprnt innocuous__doprnt
5145
5146	/* System header to define __stub macros and hopefully few prototypes,
5147	which can conflict with char _doprnt (); below.
5148	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5149	<limits.h> exists even on freestanding compilers. */
5150
5151	#ifdef __STDC__
5152	# include <limits.h>
5153	#else
5154	# include <assert.h>
5155	#endif
5156
5157	#undef _doprnt
5158
5159	/* Override any gcc2 internal prototype to avoid an error. */
5160	#ifdef __cplusplus
5161	extern "C"
5162	{
5163	#endif
5164	/* We use char because int might match the return type of a gcc2
5165	builtin and then its argument prototype would still apply. */
5166	char _doprnt ();
5167	/* The GNU C library defines this for functions which it implements
5168	to always fail with ENOSYS. Some functions are actually named
5169	something starting with __ and the normal name is an alias. */
5170	#if defined (__stub__doprnt) \|\| defined (__stub____doprnt)
5171	choke me
5172	#else
5173	char (*f) () = _doprnt;
5174	#endif
5175	#ifdef __cplusplus
5176	}
5177	#endif
5178
5179	int
5180	main ()
5181	{
5182	return f != _doprnt;
5183	;
5184	return 0;
5185	}
5186	_ACEOF
5187	rm -f conftest.$ac_objext conftest$ac_exeext
5188	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5189	(eval $ac_link) 2>conftest.er1
5190	ac_status=$?
5191	grep -v '^ *+' conftest.er1 >conftest.err
5192	rm -f conftest.er1
5193	cat conftest.err >&5
5194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5195	(exit $ac_status); } &&
5196	{ ac_try='test -z "$ac_c_werror_flag"
5197	\|\| test ! -s conftest.err'
5198	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5199	(eval $ac_try) 2>&5
5200	ac_status=$?
5201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202	(exit $ac_status); }; } &&
5203	{ ac_try='test -s conftest$ac_exeext'
5204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205	(eval $ac_try) 2>&5
5206	ac_status=$?
5207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208	(exit $ac_status); }; }; then
5209	ac_cv_func__doprnt=yes
5210	else
5211	echo "$as_me: failed program was:" >&5
5212	sed 's/^/\| /' conftest.$ac_ext >&5
5213
5214	ac_cv_func__doprnt=no
5215	fi
5216	rm -f conftest.err conftest.$ac_objext \
5217	conftest$ac_exeext conftest.$ac_ext
5218	fi
5219	echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
5220	echo "${ECHO_T}$ac_cv_func__doprnt" >&6
5221	if test $ac_cv_func__doprnt = yes; then
5222
5223	cat >>confdefs.h <<\_ACEOF
5224	#define HAVE_DOPRNT 1
5225	_ACEOF
5226
5227	fi
5228
5229	fi
5230	done
5231
5232
5233
5234
5235
5236	for ac_func in getcwd gettimeofday strstr
5237	do
5238	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5239	echo "$as_me:$LINENO: checking for $ac_func" >&5
5240	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5241	if eval "test \"\${$as_ac_var+set}\" = set"; then
5242	echo $ECHO_N "(cached) $ECHO_C" >&6
5243	else
5244	cat >conftest.$ac_ext <<_ACEOF
5245	/* confdefs.h. */
5246	_ACEOF
5247	cat confdefs.h >>conftest.$ac_ext
5248	cat >>conftest.$ac_ext <<_ACEOF
5249	/* end confdefs.h. */
5250	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5251	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5252	#define $ac_func innocuous_$ac_func
5253
5254	/* System header to define __stub macros and hopefully few prototypes,
5255	which can conflict with char $ac_func (); below.
5256	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5257	<limits.h> exists even on freestanding compilers. */
5258
5259	#ifdef __STDC__
5260	# include <limits.h>
5261	#else
5262	# include <assert.h>
5263	#endif
5264
5265	#undef $ac_func
5266
5267	/* Override any gcc2 internal prototype to avoid an error. */
5268	#ifdef __cplusplus
5269	extern "C"
5270	{
5271	#endif
5272	/* We use char because int might match the return type of a gcc2
5273	builtin and then its argument prototype would still apply. */
5274	char $ac_func ();
5275	/* The GNU C library defines this for functions which it implements
5276	to always fail with ENOSYS. Some functions are actually named
5277	something starting with __ and the normal name is an alias. */
5278	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5279	choke me
5280	#else
5281	char (*f) () = $ac_func;
5282	#endif
5283	#ifdef __cplusplus
5284	}
5285	#endif
5286
5287	int
5288	main ()
5289	{
5290	return f != $ac_func;
5291	;
5292	return 0;
5293	}
5294	_ACEOF
5295	rm -f conftest.$ac_objext conftest$ac_exeext
5296	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5297	(eval $ac_link) 2>conftest.er1
5298	ac_status=$?
5299	grep -v '^ *+' conftest.er1 >conftest.err
5300	rm -f conftest.er1
5301	cat conftest.err >&5
5302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303	(exit $ac_status); } &&
5304	{ ac_try='test -z "$ac_c_werror_flag"
5305	\|\| test ! -s conftest.err'
5306	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307	(eval $ac_try) 2>&5
5308	ac_status=$?
5309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310	(exit $ac_status); }; } &&
5311	{ ac_try='test -s conftest$ac_exeext'
5312	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313	(eval $ac_try) 2>&5
5314	ac_status=$?
5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316	(exit $ac_status); }; }; then
5317	eval "$as_ac_var=yes"
5318	else
5319	echo "$as_me: failed program was:" >&5
5320	sed 's/^/\| /' conftest.$ac_ext >&5
5321
5322	eval "$as_ac_var=no"
5323	fi
5324	rm -f conftest.err conftest.$ac_objext \
5325	conftest$ac_exeext conftest.$ac_ext
5326	fi
5327	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5328	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5329	if test `eval echo '${'$as_ac_var'}'` = yes; then
5330	cat >>confdefs.h <<_ACEOF
5331	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5332	_ACEOF
5333
5334	fi
5335	done
5336
5337
5338
5339	ac_config_files="$ac_config_files Makefile"
5340	cat >confcache <<\_ACEOF
5341	# This file is a shell script that caches the results of configure
5342	# tests run on this system so they can be shared between configure
5343	# scripts and configure runs, see configure's option --config-cache.
5344	# It is not useful on other systems. If it contains results you don't
5345	# want to keep, you may remove or edit it.
5346	#
5347	# config.status only pays attention to the cache file if you give it
5348	# the --recheck option to rerun configure.
5349	#
5350	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5351	# loading this file, other unset `ac_cv_foo' will be assigned the
5352	# following values.
5353
5354	_ACEOF
5355
5356	# The following way of writing the cache mishandles newlines in values,
5357	# but we know of no workaround that is simple, portable, and efficient.
5358	# So, don't put newlines in cache variables' values.
5359	# Ultrix sh set writes to stderr and can't be redirected directly,
5360	# and sets the high bit in the cache file unless we assign to the vars.
5361	{
5362	(set) 2>&1 \|
5363	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
5364	ac_space=\ )
5365	# `set' does not quote correctly, so add quotes (double-quote
5366	# substitution turns \\\\ into \\, and sed turns \\ into \).
5367	sed -n \
5368	"s/'/'\\\\''/g;
5369	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5370	;;
5371	*)
5372	# `set' quotes correctly as required by POSIX, so do not add quotes.
5373	sed -n \
5374	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
5375	;;
5376	esac;
5377	} \|
5378	sed '
5379	t clear
5380	: clear
5381	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5382	t end
5383	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
5384	: end' >>confcache
5385	if diff $cache_file confcache >/dev/null 2>&1; then :; else
5386	if test -w $cache_file; then
5387	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5388	cat confcache >$cache_file
5389	else
5390	echo "not updating unwritable cache $cache_file"
5391	fi
5392	fi
5393	rm -f confcache
5394
5395	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5396	# Let make expand exec_prefix.
5397	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5398
5399	# VPATH may cause trouble with some makes, so we remove $(srcdir),
5400	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5401	# trailing colons and then remove the whole line if VPATH becomes empty
5402	# (actually we leave an empty line to preserve line numbers).
5403	if test "x$srcdir" = x.; then
5404	ac_vpsub='/^[ ]VPATH[ ]=/{
5405	s/:\$(srcdir):/:/;
5406	s/:\${srcdir}:/:/;
5407	s/:@srcdir@:/:/;
5408	s/^$[^=]=[ ]$:*/\1/;
5409	s/:*$//;
5410	s/^[^=]=[ ]$//;
5411	}'
5412	fi
5413
5414	# Transform confdefs.h into DEFS.
5415	# Protect against shell expansion while executing Makefile rules.
5416	# Protect against Makefile macro expansion.
5417	#
5418	# If the first sed substitution is executed (which looks for macros that
5419	# take arguments), then we branch to the quote section. Otherwise,
5420	# look for a macro that doesn't take arguments.
5421	cat >confdef2opt.sed <<\_ACEOF
5422	t clear
5423	: clear
5424	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
5425	t quote
5426	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
5427	t quote
5428	d
5429	: quote
5430	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
5431	s,\[,\\&,g
5432	s,\],\\&,g
5433	s,\$,$$,g
5434	p
5435	_ACEOF
5436	# We use echo to avoid assuming a particular line-breaking character.
5437	# The extra dot is to prevent the shell from consuming trailing
5438	# line-breaks from the sub-command output. A line-break within
5439	# single-quotes doesn't work because, if this script is created in a
5440	# platform that uses two characters for line-breaks (e.g., DOS), tr
5441	# would break.
5442	ac_LF_and_DOT=`echo; echo .`
5443	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
5444	rm -f confdef2opt.sed
5445
5446
5447	ac_libobjs=
5448	ac_ltlibobjs=
5449	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5450	# 1. Remove the extension, and $U if already installed.
5451	ac_i=`echo "$ac_i" \|
5452	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5453	# 2. Add them.
5454	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5455	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5456	done
5457	LIBOBJS=$ac_libobjs
5458
5459	LTLIBOBJS=$ac_ltlibobjs
5460
5461
5462
5463	: ${CONFIG_STATUS=./config.status}
5464	ac_clean_files_save=$ac_clean_files
5465	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5466	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5467	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5468	cat >$CONFIG_STATUS <<_ACEOF
5469	#! $SHELL
5470	# Generated by $as_me.
5471	# Run this file to recreate the current configuration.
5472	# Compiler output produced by configure, useful for debugging
5473	# configure, is in config.log if it exists.
5474
5475	debug=false
5476	ac_cs_recheck=false
5477	ac_cs_silent=false
5478	SHELL=\${CONFIG_SHELL-$SHELL}
5479	_ACEOF
5480
5481	cat >>$CONFIG_STATUS <<\_ACEOF
5482	## --------------------- ##
5483	## M4sh Initialization. ##
5484	## --------------------- ##
5485
5486	# Be Bourne compatible
5487	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5488	emulate sh
5489	NULLCMD=:
5490	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5491	# is contrary to our usage. Disable this feature.
5492	alias -g '${1+"$@"}'='"$@"'
5493	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5494	set -o posix
5495	fi
5496	DUALCASE=1; export DUALCASE # for MKS sh
5497
5498	# Support unset when possible.
5499	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5500	as_unset=unset
5501	else
5502	as_unset=false
5503	fi
5504
5505
5506	# Work around bugs in pre-3.0 UWIN ksh.
5507	$as_unset ENV MAIL MAILPATH
5508	PS1='$ '
5509	PS2='> '
5510	PS4='+ '
5511
5512	# NLS nuisances.
5513	for as_var in \
5514	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5515	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5516	LC_TELEPHONE LC_TIME
5517	do
5518	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5519	eval $as_var=C; export $as_var
5520	else
5521	$as_unset $as_var
5522	fi
5523	done
5524
5525	# Required to use basename.
5526	if expr a : '$a$' >/dev/null 2>&1; then
5527	as_expr=expr
5528	else
5529	as_expr=false
5530	fi
5531
5532	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5533	as_basename=basename
5534	else
5535	as_basename=false
5536	fi
5537
5538
5539	# Name of the executable.
5540	as_me=`$as_basename "$0" \|\|
5541	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5542	X"$0" : 'X$//$$' \\| \
5543	X"$0" : 'X$/$$' \\| \
5544	. : '$.$' 2>/dev/null \|\|
5545	echo X/"$0" \|
5546	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5547	/^X\/$\/\/$$/{ s//\1/; q; }
5548	/^X\/$\/$.*/{ s//\1/; q; }
5549	s/.*/./; q'`
5550
5551
5552	# PATH needs CR, and LINENO needs CR and PATH.
5553	# Avoid depending upon Character Ranges.
5554	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5555	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5556	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5557	as_cr_digits='0123456789'
5558	as_cr_alnum=$as_cr_Letters$as_cr_digits
5559
5560	# The user is always right.
5561	if test "${PATH_SEPARATOR+set}" != set; then
5562	echo "#! /bin/sh" >conf$$.sh
5563	echo "exit 0" >>conf$$.sh
5564	chmod +x conf$$.sh
5565	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5566	PATH_SEPARATOR=';'
5567	else
5568	PATH_SEPARATOR=:
5569	fi
5570	rm -f conf$$.sh
5571	fi
5572
5573
5574	as_lineno_1=$LINENO
5575	as_lineno_2=$LINENO
5576	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5577	test "x$as_lineno_1" != "x$as_lineno_2" &&
5578	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5579	# Find who we are. Look in the path if we contain no path at all
5580	# relative or not.
5581	case $0 in
5582	[\\/] ) as_myself=$0 ;;
5583	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5584	for as_dir in $PATH
5585	do
5586	IFS=$as_save_IFS
5587	test -z "$as_dir" && as_dir=.
5588	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5589	done
5590
5591	;;
5592	esac
5593	# We did not find ourselves, most probably we were run as `sh COMMAND'
5594	# in which case we are not to be found in the path.
5595	if test "x$as_myself" = x; then
5596	as_myself=$0
5597	fi
5598	if test ! -f "$as_myself"; then
5599	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5600	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5601	{ (exit 1); exit 1; }; }
5602	fi
5603	case $CONFIG_SHELL in
5604	'')
5605	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5606	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5607	do
5608	IFS=$as_save_IFS
5609	test -z "$as_dir" && as_dir=.
5610	for as_base in sh bash ksh sh5; do
5611	case $as_dir in
5612	/*)
5613	if ("$as_dir/$as_base" -c '
5614	as_lineno_1=$LINENO
5615	as_lineno_2=$LINENO
5616	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5617	test "x$as_lineno_1" != "x$as_lineno_2" &&
5618	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5619	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5620	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5621	CONFIG_SHELL=$as_dir/$as_base
5622	export CONFIG_SHELL
5623	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5624	fi;;
5625	esac
5626	done
5627	done
5628	;;
5629	esac
5630
5631	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5632	# uniformly replaced by the line number. The first 'sed' inserts a
5633	# line-number line before each line; the second 'sed' does the real
5634	# work. The second script uses 'N' to pair each line-number line
5635	# with the numbered line, and appends trailing '-' during
5636	# substitution so that $LINENO is not a special case at line end.
5637	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5638	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5639	sed '=' <$as_myself \|
5640	sed '
5641	N
5642	s,$,-,
5643	: loop
5644	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5645	t loop
5646	s,-$,,
5647	s,^['$as_cr_digits']*\n,,
5648	' >$as_me.lineno &&
5649	chmod +x $as_me.lineno \|\|
5650	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5651	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5652	{ (exit 1); exit 1; }; }
5653
5654	# Don't try to exec as it changes $[0], causing all sort of problems
5655	# (the dirname of $[0] is not the place where we might find the
5656	# original and so on. Autoconf is especially sensible to this).
5657	. ./$as_me.lineno
5658	# Exit status is that of the last command.
5659	exit
5660	}
5661
5662
5663	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5664	c,-n*) ECHO_N= ECHO_C='
5665	' ECHO_T=' ' ;;
5666	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5667	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5668	esac
5669
5670	if expr a : '$a$' >/dev/null 2>&1; then
5671	as_expr=expr
5672	else
5673	as_expr=false
5674	fi
5675
5676	rm -f conf$$ conf$$.exe conf$$.file
5677	echo >conf$$.file
5678	if ln -s conf$$.file conf$$ 2>/dev/null; then
5679	# We could just check for DJGPP; but this test a) works b) is more generic
5680	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5681	if test -f conf$$.exe; then
5682	# Don't use ln at all; we don't have any links
5683	as_ln_s='cp -p'
5684	else
5685	as_ln_s='ln -s'
5686	fi
5687	elif ln conf$$.file conf$$ 2>/dev/null; then
5688	as_ln_s=ln
5689	else
5690	as_ln_s='cp -p'
5691	fi
5692	rm -f conf$$ conf$$.exe conf$$.file
5693
5694	if mkdir -p . 2>/dev/null; then
5695	as_mkdir_p=:
5696	else
5697	test -d ./-p && rmdir ./-p
5698	as_mkdir_p=false
5699	fi
5700
5701	as_executable_p="test -f"
5702
5703	# Sed expression to map a string onto a valid CPP name.
5704	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5705
5706	# Sed expression to map a string onto a valid variable name.
5707	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5708
5709
5710	# IFS
5711	# We need space, tab and new line, in precisely that order.
5712	as_nl='
5713	'
5714	IFS=" $as_nl"
5715
5716	# CDPATH.
5717	$as_unset CDPATH
5718
5719	exec 6>&1
5720
5721	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5722	# report actual input values of CONFIG_FILES etc. instead of their
5723	# values after options handling. Logging --version etc. is OK.
5724	exec 5>>config.log
5725	{
5726	echo
5727	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5728	## Running $as_me. ##
5729	_ASBOX
5730	} >&5
5731	cat >&5 <<_CSEOF
5732
5733	This file was extended by $as_me, which was
5734	generated by GNU Autoconf 2.59. Invocation command line was
5735
5736	CONFIG_FILES = $CONFIG_FILES
5737	CONFIG_HEADERS = $CONFIG_HEADERS
5738	CONFIG_LINKS = $CONFIG_LINKS
5739	CONFIG_COMMANDS = $CONFIG_COMMANDS
5740	$ $0 $@
5741
5742	_CSEOF
5743	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5744	echo >&5
5745	_ACEOF
5746
5747	# Files that config.status was made for.
5748	if test -n "$ac_config_files"; then
5749	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5750	fi
5751
5752	if test -n "$ac_config_headers"; then
5753	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5754	fi
5755
5756	if test -n "$ac_config_links"; then
5757	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5758	fi
5759
5760	if test -n "$ac_config_commands"; then
5761	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5762	fi
5763
5764	cat >>$CONFIG_STATUS <<\_ACEOF
5765
5766	ac_cs_usage="\
5767	\`$as_me' instantiates files from templates according to the
5768	current configuration.
5769
5770	Usage: $0 [OPTIONS] [FILE]...
5771
5772	-h, --help print this help, then exit
5773	-V, --version print version number, then exit
5774	-q, --quiet do not print progress messages
5775	-d, --debug don't remove temporary files
5776	--recheck update $as_me by reconfiguring in the same conditions
5777	--file=FILE[:TEMPLATE]
5778	instantiate the configuration file FILE
5779
5780	Configuration files:
5781	$config_files
5782
5783	Report bugs to <bug-autoconf@gnu.org>."
5784	_ACEOF
5785
5786	cat >>$CONFIG_STATUS <<_ACEOF
5787	ac_cs_version="\\
5788	config.status
5789	configured by $0, generated by GNU Autoconf 2.59,
5790	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5791
5792	Copyright (C) 2003 Free Software Foundation, Inc.
5793	This config.status script is free software; the Free Software Foundation
5794	gives unlimited permission to copy, distribute and modify it."
5795	srcdir=$srcdir
5796	INSTALL="$INSTALL"
5797	_ACEOF
5798
5799	cat >>$CONFIG_STATUS <<\_ACEOF
5800	# If no file are specified by the user, then we need to provide default
5801	# value. By we need to know if files were specified by the user.
5802	ac_need_defaults=:
5803	while test $# != 0
5804	do
5805	case $1 in
5806	--=)
5807	ac_option=`expr "x$1" : 'x$[^=]*$='`
5808	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5809	ac_shift=:
5810	;;
5811	-*)
5812	ac_option=$1
5813	ac_optarg=$2
5814	ac_shift=shift
5815	;;
5816	*) # This is not an option, so the user has probably given explicit
5817	# arguments.
5818	ac_option=$1
5819	ac_need_defaults=false;;
5820	esac
5821
5822	case $ac_option in
5823	# Handling of the options.
5824	_ACEOF
5825	cat >>$CONFIG_STATUS <<\_ACEOF
5826	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5827	ac_cs_recheck=: ;;
5828	--version \| --vers* \| -V )
5829	echo "$ac_cs_version"; exit 0 ;;
5830	--he \| --h)
5831	# Conflict between --help and --header
5832	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
5833	Try \`$0 --help' for more information." >&5
5834	echo "$as_me: error: ambiguous option: $1
5835	Try \`$0 --help' for more information." >&2;}
5836	{ (exit 1); exit 1; }; };;
5837	--help \| --hel \| -h )
5838	echo "$ac_cs_usage"; exit 0 ;;
5839	--debug \| --d* \| -d )
5840	debug=: ;;
5841	--file \| --fil \| --fi \| --f )
5842	$ac_shift
5843	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5844	ac_need_defaults=false;;
5845	--header \| --heade \| --head \| --hea )
5846	$ac_shift
5847	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5848	ac_need_defaults=false;;
5849	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5850	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5851	ac_cs_silent=: ;;
5852
5853	# This is an error.
5854	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5855	Try \`$0 --help' for more information." >&5
5856	echo "$as_me: error: unrecognized option: $1
5857	Try \`$0 --help' for more information." >&2;}
5858	{ (exit 1); exit 1; }; } ;;
5859
5860	*) ac_config_targets="$ac_config_targets $1" ;;
5861
5862	esac
5863	shift
5864	done
5865
5866	ac_configure_extra_args=
5867
5868	if $ac_cs_silent; then
5869	exec 6>/dev/null
5870	ac_configure_extra_args="$ac_configure_extra_args --silent"
5871	fi
5872
5873	_ACEOF
5874	cat >>$CONFIG_STATUS <<_ACEOF
5875	if \$ac_cs_recheck; then
5876	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5877	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5878	fi
5879
5880	_ACEOF
5881
5882
5883
5884
5885
5886	cat >>$CONFIG_STATUS <<\_ACEOF
5887	for ac_config_target in $ac_config_targets
5888	do
5889	case "$ac_config_target" in
5890	# Handling of arguments.
5891	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5892	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5893	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5894	{ (exit 1); exit 1; }; };;
5895	esac
5896	done
5897
5898	# If the user did not use the arguments to specify the items to instantiate,
5899	# then the envvar interface is used. Set only those that are not.
5900	# We use the long form for the default assignment because of an extremely
5901	# bizarre bug on SunOS 4.1.3.
5902	if $ac_need_defaults; then
5903	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5904	fi
5905
5906	# Have a temporary directory for convenience. Make it in the build tree
5907	# simply because there is no reason to put it here, and in addition,
5908	# creating and moving files from /tmp can sometimes cause problems.
5909	# Create a temporary directory, and hook for its removal unless debugging.
5910	$debug \|\|
5911	{
5912	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5913	trap '{ (exit 1); exit 1; }' 1 2 13 15
5914	}
5915
5916	# Create a (secure) tmp directory for tmp files.
5917
5918	{
5919	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5920	test -n "$tmp" && test -d "$tmp"
5921	} \|\|
5922	{
5923	tmp=./confstat$$-$RANDOM
5924	(umask 077 && mkdir $tmp)
5925	} \|\|
5926	{
5927	echo "$me: cannot create a temporary directory in ." >&2
5928	{ (exit 1); exit 1; }
5929	}
5930
5931	_ACEOF
5932
5933	cat >>$CONFIG_STATUS <<_ACEOF
5934
5935	#
5936	# CONFIG_FILES section.
5937	#
5938
5939	# No need to generate the scripts if there are no CONFIG_FILES.
5940	# This happens for instance when ./config.status config.h
5941	if test -n "\$CONFIG_FILES"; then
5942	# Protect against being on the right side of a sed subst in config.status.
5943	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5944	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5945	s,@SHELL@,$SHELL,;t t
5946	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5947	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5948	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5949	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5950	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5951	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5952	s,@exec_prefix@,$exec_prefix,;t t
5953	s,@prefix@,$prefix,;t t
5954	s,@program_transform_name@,$program_transform_name,;t t
5955	s,@bindir@,$bindir,;t t
5956	s,@sbindir@,$sbindir,;t t
5957	s,@libexecdir@,$libexecdir,;t t
5958	s,@datadir@,$datadir,;t t
5959	s,@sysconfdir@,$sysconfdir,;t t
5960	s,@sharedstatedir@,$sharedstatedir,;t t
5961	s,@localstatedir@,$localstatedir,;t t
5962	s,@libdir@,$libdir,;t t
5963	s,@includedir@,$includedir,;t t
5964	s,@oldincludedir@,$oldincludedir,;t t
5965	s,@infodir@,$infodir,;t t
5966	s,@mandir@,$mandir,;t t
5967	s,@build_alias@,$build_alias,;t t
5968	s,@host_alias@,$host_alias,;t t
5969	s,@target_alias@,$target_alias,;t t
5970	s,@DEFS@,$DEFS,;t t
5971	s,@ECHO_C@,$ECHO_C,;t t
5972	s,@ECHO_N@,$ECHO_N,;t t
5973	s,@ECHO_T@,$ECHO_T,;t t
5974	s,@LIBS@,$LIBS,;t t
5975	s,@glulibdir@,$glulibdir,;t t
5976	s,@gluincdir@,$gluincdir,;t t
5977	s,@vl2mvlibdir@,$vl2mvlibdir,;t t
5978	s,@local_srcdir@,$local_srcdir,;t t
5979	s,@AR@,$AR,;t t
5980	s,@RANLIB@,$RANLIB,;t t
5981	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5982	s,@AWK@,$AWK,;t t
5983	s,@SED@,$SED,;t t
5984	s,@build@,$build,;t t
5985	s,@build_cpu@,$build_cpu,;t t
5986	s,@build_vendor@,$build_vendor,;t t
5987	s,@build_os@,$build_os,;t t
5988	s,@host@,$host,;t t
5989	s,@host_cpu@,$host_cpu,;t t
5990	s,@host_vendor@,$host_vendor,;t t
5991	s,@host_os@,$host_os,;t t
5992	s,@target@,$target,;t t
5993	s,@target_cpu@,$target_cpu,;t t
5994	s,@target_vendor@,$target_vendor,;t t
5995	s,@target_os@,$target_os,;t t
5996	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5997	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5998	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5999	s,@CC@,$CC,;t t
6000	s,@CFLAGS@,$CFLAGS,;t t
6001	s,@LDFLAGS@,$LDFLAGS,;t t
6002	s,@CPPFLAGS@,$CPPFLAGS,;t t
6003	s,@ac_ct_CC@,$ac_ct_CC,;t t
6004	s,@EXEEXT@,$EXEEXT,;t t
6005	s,@OBJEXT@,$OBJEXT,;t t
6006	s,@LINKER@,$LINKER,;t t
6007	s,@LEX@,$LEX,;t t
6008	s,@LEXLIB@,$LEXLIB,;t t
6009	s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t
6010	s,@LN_S@,$LN_S,;t t
6011	s,@SET_MAKE@,$SET_MAKE,;t t
6012	s,@YACC@,$YACC,;t t
6013	s,@LIBDIRS@,$LIBDIRS,;t t
6014	s,@CPP@,$CPP,;t t
6015	s,@EGREP@,$EGREP,;t t
6016	s,@LIBOBJS@,$LIBOBJS,;t t
6017	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6018	CEOF
6019
6020	_ACEOF
6021
6022	cat >>$CONFIG_STATUS <<\_ACEOF
6023	# Split the substitutions into bite-sized pieces for seds with
6024	# small command number limits, like on Digital OSF/1 and HP-UX.
6025	ac_max_sed_lines=48
6026	ac_sed_frag=1 # Number of current file.
6027	ac_beg=1 # First line for current file.
6028	ac_end=$ac_max_sed_lines # Line after last line for current file.
6029	ac_more_lines=:
6030	ac_sed_cmds=
6031	while $ac_more_lines; do
6032	if test $ac_beg -gt 1; then
6033	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6034	else
6035	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6036	fi
6037	if test ! -s $tmp/subs.frag; then
6038	ac_more_lines=false
6039	else
6040	# The purpose of the label and of the branching condition is to
6041	# speed up the sed processing (if there are no `@' at all, there
6042	# is no need to browse any of the substitutions).
6043	# These are the two extra sed commands mentioned above.
6044	(echo ':t
6045	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6046	if test -z "$ac_sed_cmds"; then
6047	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6048	else
6049	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
6050	fi
6051	ac_sed_frag=`expr $ac_sed_frag + 1`
6052	ac_beg=$ac_end
6053	ac_end=`expr $ac_end + $ac_max_sed_lines`
6054	fi
6055	done
6056	if test -z "$ac_sed_cmds"; then
6057	ac_sed_cmds=cat
6058	fi
6059	fi # test -n "$CONFIG_FILES"
6060
6061	_ACEOF
6062	cat >>$CONFIG_STATUS <<\_ACEOF
6063	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6064	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6065	case $ac_file in
6066	- \| :- \| :-:* ) # input from stdin
6067	cat >$tmp/stdin
6068	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6069	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6070	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6071	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6072	* ) ac_file_in=$ac_file.in ;;
6073	esac
6074
6075	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6076	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6077	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6078	X"$ac_file" : 'X$//$[^/]' \\| \
6079	X"$ac_file" : 'X$//$$' \\| \
6080	X"$ac_file" : 'X$/$' \\| \
6081	. : '$.$' 2>/dev/null \|\|
6082	echo X"$ac_file" \|
6083	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6084	/^X$\/\/$[^/].*/{ s//\1/; q; }
6085	/^X$\/\/$$/{ s//\1/; q; }
6086	/^X$\/$.*/{ s//\1/; q; }
6087	s/.*/./; q'`
6088	{ if $as_mkdir_p; then
6089	mkdir -p "$ac_dir"
6090	else
6091	as_dir="$ac_dir"
6092	as_dirs=
6093	while test ! -d "$as_dir"; do
6094	as_dirs="$as_dir $as_dirs"
6095	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6096	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6097	X"$as_dir" : 'X$//$[^/]' \\| \
6098	X"$as_dir" : 'X$//$$' \\| \
6099	X"$as_dir" : 'X$/$' \\| \
6100	. : '$.$' 2>/dev/null \|\|
6101	echo X"$as_dir" \|
6102	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6103	/^X$\/\/$[^/].*/{ s//\1/; q; }
6104	/^X$\/\/$$/{ s//\1/; q; }
6105	/^X$\/$.*/{ s//\1/; q; }
6106	s/.*/./; q'`
6107	done
6108	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6109	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6110	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6111	{ (exit 1); exit 1; }; }; }
6112
6113	ac_builddir=.
6114
6115	if test "$ac_dir" != .; then
6116	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6117	# A "../" for each directory in $ac_dir_suffix.
6118	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6119	else
6120	ac_dir_suffix= ac_top_builddir=
6121	fi
6122
6123	case $srcdir in
6124	.) # No --srcdir option. We are building in place.
6125	ac_srcdir=.
6126	if test -z "$ac_top_builddir"; then
6127	ac_top_srcdir=.
6128	else
6129	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6130	fi ;;
6131	[\\/]* \| ?:[\\/]* ) # Absolute path.
6132	ac_srcdir=$srcdir$ac_dir_suffix;
6133	ac_top_srcdir=$srcdir ;;
6134	*) # Relative path.
6135	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6136	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6137	esac
6138
6139	# Do not use `cd foo && pwd` to compute absolute paths, because
6140	# the directories may not exist.
6141	case `pwd` in
6142	.) ac_abs_builddir="$ac_dir";;
6143	*)
6144	case "$ac_dir" in
6145	.) ac_abs_builddir=`pwd`;;
6146	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6147	*) ac_abs_builddir=`pwd`/"$ac_dir";;
6148	esac;;
6149	esac
6150	case $ac_abs_builddir in
6151	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6152	*)
6153	case ${ac_top_builddir}. in
6154	.) ac_abs_top_builddir=$ac_abs_builddir;;
6155	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6156	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6157	esac;;
6158	esac
6159	case $ac_abs_builddir in
6160	.) ac_abs_srcdir=$ac_srcdir;;
6161	*)
6162	case $ac_srcdir in
6163	.) ac_abs_srcdir=$ac_abs_builddir;;
6164	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6165	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6166	esac;;
6167	esac
6168	case $ac_abs_builddir in
6169	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6170	*)
6171	case $ac_top_srcdir in
6172	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6173	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6174	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6175	esac;;
6176	esac
6177
6178
6179	case $INSTALL in
6180	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6181	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6182	esac
6183
6184	if test x"$ac_file" != x-; then
6185	{ echo "$as_me:$LINENO: creating $ac_file" >&5
6186	echo "$as_me: creating $ac_file" >&6;}
6187	rm -f "$ac_file"
6188	fi
6189	# Let's still pretend it is `configure' which instantiates (i.e., don't
6190	# use $as_me), people would be surprised to read:
6191	# /* config.h. Generated by config.status. */
6192	if test x"$ac_file" = x-; then
6193	configure_input=
6194	else
6195	configure_input="$ac_file. "
6196	fi
6197	configure_input=$configure_input"Generated from `echo $ac_file_in \|
6198	sed 's,.*/,,'` by configure."
6199
6200	# First look for the input files in the build tree, otherwise in the
6201	# src tree.
6202	ac_file_inputs=`IFS=:
6203	for f in $ac_file_in; do
6204	case $f in
6205	-) echo $tmp/stdin ;;
6206	[\\/$]*)
6207	# Absolute (can't be DOS-style, as IFS=:)
6208	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6209	echo "$as_me: error: cannot find input file: $f" >&2;}
6210	{ (exit 1); exit 1; }; }
6211	echo "$f";;
6212	*) # Relative
6213	if test -f "$f"; then
6214	# Build tree
6215	echo "$f"
6216	elif test -f "$srcdir/$f"; then
6217	# Source tree
6218	echo "$srcdir/$f"
6219	else
6220	# /dev/null tree
6221	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6222	echo "$as_me: error: cannot find input file: $f" >&2;}
6223	{ (exit 1); exit 1; }; }
6224	fi;;
6225	esac
6226	done` \|\| { (exit 1); exit 1; }
6227	_ACEOF
6228	cat >>$CONFIG_STATUS <<_ACEOF
6229	sed "$ac_vpsub
6230	$extrasub
6231	_ACEOF
6232	cat >>$CONFIG_STATUS <<\_ACEOF
6233	:t
6234	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6235	s,@configure_input@,$configure_input,;t t
6236	s,@srcdir@,$ac_srcdir,;t t
6237	s,@abs_srcdir@,$ac_abs_srcdir,;t t
6238	s,@top_srcdir@,$ac_top_srcdir,;t t
6239	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6240	s,@builddir@,$ac_builddir,;t t
6241	s,@abs_builddir@,$ac_abs_builddir,;t t
6242	s,@top_builddir@,$ac_top_builddir,;t t
6243	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6244	s,@INSTALL@,$ac_INSTALL,;t t
6245	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
6246	rm -f $tmp/stdin
6247	if test x"$ac_file" != x-; then
6248	mv $tmp/out $ac_file
6249	else
6250	cat $tmp/out
6251	rm -f $tmp/out
6252	fi
6253
6254	done
6255	_ACEOF
6256
6257	cat >>$CONFIG_STATUS <<\_ACEOF
6258
6259	{ (exit 0); exit 0; }
6260	_ACEOF
6261	chmod +x $CONFIG_STATUS
6262	ac_clean_files=$ac_clean_files_save
6263
6264
6265	# configure is writing to config.log, and then calls config.status.
6266	# config.status does its own redirection, appending to config.log.
6267	# Unfortunately, on DOS this fails, as config.log is still kept open
6268	# by configure, so config.status won't be able to write to it; its
6269	# output is simply discarded. So we exec the FD to /dev/null,
6270	# effectively closing config.log, so it can be properly (re)opened and
6271	# appended to by config.status. When coming back to configure, we
6272	# need to make the FD available again.
6273	if test "$no_create" != yes; then
6274	ac_cs_success=:
6275	ac_config_status_args=
6276	test "$silent" = yes &&
6277	ac_config_status_args="$ac_config_status_args --quiet"
6278	exec 5>/dev/null
6279	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6280	exec 5>>config.log
6281	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6282	# would make configure fail if this is the last instruction.
6283	$ac_cs_success \|\| { (exit 1); exit 1; }
6284	fi
6285

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