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Ticket #16155: configure

File configure, 404.0 KB (added by jcopenha@…, 16 years ago)

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.61 for advance source.
4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9	#
10	# Copyright 2005 Andrea Mazzoleni
11	## --------------------- ##
12	## M4sh Initialization. ##
13	## --------------------- ##
14
15	# Be more Bourne compatible
16	DUALCASE=1; export DUALCASE # for MKS sh
17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
18	emulate sh
19	NULLCMD=:
20	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21	# is contrary to our usage. Disable this feature.
22	alias -g '${1+"$@"}'='"$@"'
23	setopt NO_GLOB_SUBST
24	else
25	case `(set -o) 2>/dev/null` in
26	posix) set -o posix ;;
27	esac
28
29	fi
30
31
32
33
34	# PATH needs CR
35	# Avoid depending upon Character Ranges.
36	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
37	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
38	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
39	as_cr_digits='0123456789'
40	as_cr_alnum=$as_cr_Letters$as_cr_digits
41
42	# The user is always right.
43	if test "${PATH_SEPARATOR+set}" != set; then
44	echo "#! /bin/sh" >conf$$.sh
45	echo "exit 0" >>conf$$.sh
46	chmod +x conf$$.sh
47	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
48	PATH_SEPARATOR=';'
49	else
50	PATH_SEPARATOR=:
51	fi
52	rm -f conf$$.sh
53	fi
54
55	# Support unset when possible.
56	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
57	as_unset=unset
58	else
59	as_unset=false
60	fi
61
62
63	# IFS
64	# We need space, tab and new line, in precisely that order. Quoting is
65	# there to prevent editors from complaining about space-tab.
66	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
67	# splitting by setting IFS to empty value.)
68	as_nl='
69	'
70	IFS=" "" $as_nl"
71
72	# Find who we are. Look in the path if we contain no directory separator.
73	case $0 in
74	[\\/] ) as_myself=$0 ;;
75	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
76	for as_dir in $PATH
77	do
78	IFS=$as_save_IFS
79	test -z "$as_dir" && as_dir=.
80	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
81	done
82	IFS=$as_save_IFS
83
84	;;
85	esac
86	# We did not find ourselves, most probably we were run as `sh COMMAND'
87	# in which case we are not to be found in the path.
88	if test "x$as_myself" = x; then
89	as_myself=$0
90	fi
91	if test ! -f "$as_myself"; then
92	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
93	{ (exit 1); exit 1; }
94	fi
95
96	# Work around bugs in pre-3.0 UWIN ksh.
97	for as_var in ENV MAIL MAILPATH
98	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
99	done
100	PS1='$ '
101	PS2='> '
102	PS4='+ '
103
104	# NLS nuisances.
105	for as_var in \
106	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
107	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
108	LC_TELEPHONE LC_TIME
109	do
110	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
111	eval $as_var=C; export $as_var
112	else
113	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
114	fi
115	done
116
117	# Required to use basename.
118	if expr a : '$a$' >/dev/null 2>&1 &&
119	test "X`expr 00001 : '.*$...$'`" = X001; then
120	as_expr=expr
121	else
122	as_expr=false
123	fi
124
125	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
126	as_basename=basename
127	else
128	as_basename=false
129	fi
130
131
132	# Name of the executable.
133	as_me=`$as_basename -- "$0" \|\|
134	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
135	X"$0" : 'X$//$$' \\| \
136	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
137	echo X/"$0" \|
138	sed '/^.\/$[^/][^/]$\/*$/{
139	s//\1/
140	q
141	}
142	/^X\/$\/\/$$/{
143	s//\1/
144	q
145	}
146	/^X\/$\/$.*/{
147	s//\1/
148	q
149	}
150	s/.*/./; q'`
151
152	# CDPATH.
153	$as_unset CDPATH
154
155
156	if test "x$CONFIG_SHELL" = x; then
157	if (eval ":") 2>/dev/null; then
158	as_have_required=yes
159	else
160	as_have_required=no
161	fi
162
163	if test $as_have_required = yes && (eval ":
164	(as_func_return () {
165	(exit \$1)
166	}
167	as_func_success () {
168	as_func_return 0
169	}
170	as_func_failure () {
171	as_func_return 1
172	}
173	as_func_ret_success () {
174	return 0
175	}
176	as_func_ret_failure () {
177	return 1
178	}
179
180	exitcode=0
181	if as_func_success; then
182	:
183	else
184	exitcode=1
185	echo as_func_success failed.
186	fi
187
188	if as_func_failure; then
189	exitcode=1
190	echo as_func_failure succeeded.
191	fi
192
193	if as_func_ret_success; then
194	:
195	else
196	exitcode=1
197	echo as_func_ret_success failed.
198	fi
199
200	if as_func_ret_failure; then
201	exitcode=1
202	echo as_func_ret_failure succeeded.
203	fi
204
205	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
206	:
207	else
208	exitcode=1
209	echo positional parameters were not saved.
210	fi
211
212	test \$exitcode = 0) \|\| { (exit 1); exit 1; }
213
214	(
215	as_lineno_1=\$LINENO
216	as_lineno_2=\$LINENO
217	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
218	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") \|\| { (exit 1); exit 1; }
219	") 2> /dev/null; then
220	:
221	else
222	as_candidate_shells=
223	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
224	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
225	do
226	IFS=$as_save_IFS
227	test -z "$as_dir" && as_dir=.
228	case $as_dir in
229	/*)
230	for as_base in sh bash ksh sh5; do
231	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
232	done;;
233	esac
234	done
235	IFS=$as_save_IFS
236
237
238	for as_shell in $as_candidate_shells $SHELL; do
239	# Try only shells that exist, to save several forks.
240	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
241	{ ("$as_shell") 2> /dev/null <<\_ASEOF
242	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
243	emulate sh
244	NULLCMD=:
245	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
246	# is contrary to our usage. Disable this feature.
247	alias -g '${1+"$@"}'='"$@"'
248	setopt NO_GLOB_SUBST
249	else
250	case `(set -o) 2>/dev/null` in
251	posix) set -o posix ;;
252	esac
253
254	fi
255
256
257	:
258	_ASEOF
259	}; then
260	CONFIG_SHELL=$as_shell
261	as_have_required=yes
262	if { "$as_shell" 2> /dev/null <<\_ASEOF
263	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
264	emulate sh
265	NULLCMD=:
266	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
267	# is contrary to our usage. Disable this feature.
268	alias -g '${1+"$@"}'='"$@"'
269	setopt NO_GLOB_SUBST
270	else
271	case `(set -o) 2>/dev/null` in
272	posix) set -o posix ;;
273	esac
274
275	fi
276
277
278	:
279	(as_func_return () {
280	(exit $1)
281	}
282	as_func_success () {
283	as_func_return 0
284	}
285	as_func_failure () {
286	as_func_return 1
287	}
288	as_func_ret_success () {
289	return 0
290	}
291	as_func_ret_failure () {
292	return 1
293	}
294
295	exitcode=0
296	if as_func_success; then
297	:
298	else
299	exitcode=1
300	echo as_func_success failed.
301	fi
302
303	if as_func_failure; then
304	exitcode=1
305	echo as_func_failure succeeded.
306	fi
307
308	if as_func_ret_success; then
309	:
310	else
311	exitcode=1
312	echo as_func_ret_success failed.
313	fi
314
315	if as_func_ret_failure; then
316	exitcode=1
317	echo as_func_ret_failure succeeded.
318	fi
319
320	if ( set x; as_func_ret_success y && test x = "$1" ); then
321	:
322	else
323	exitcode=1
324	echo positional parameters were not saved.
325	fi
326
327	test $exitcode = 0) \|\| { (exit 1); exit 1; }
328
329	(
330	as_lineno_1=$LINENO
331	as_lineno_2=$LINENO
332	test "x$as_lineno_1" != "x$as_lineno_2" &&
333	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") \|\| { (exit 1); exit 1; }
334
335	_ASEOF
336	}; then
337	break
338	fi
339
340	fi
341
342	done
343
344	if test "x$CONFIG_SHELL" != x; then
345	for as_var in BASH_ENV ENV
346	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
347	done
348	export CONFIG_SHELL
349	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
350	fi
351
352
353	if test $as_have_required = no; then
354	echo This script requires a shell more modern than all the
355	echo shells that I found on your system. Please install a
356	echo modern shell, or manually run the script under such a
357	echo shell if you do have one.
358	{ (exit 1); exit 1; }
359	fi
360
361
362	fi
363
364	fi
365
366
367
368	(eval "as_func_return () {
369	(exit \$1)
370	}
371	as_func_success () {
372	as_func_return 0
373	}
374	as_func_failure () {
375	as_func_return 1
376	}
377	as_func_ret_success () {
378	return 0
379	}
380	as_func_ret_failure () {
381	return 1
382	}
383
384	exitcode=0
385	if as_func_success; then
386	:
387	else
388	exitcode=1
389	echo as_func_success failed.
390	fi
391
392	if as_func_failure; then
393	exitcode=1
394	echo as_func_failure succeeded.
395	fi
396
397	if as_func_ret_success; then
398	:
399	else
400	exitcode=1
401	echo as_func_ret_success failed.
402	fi
403
404	if as_func_ret_failure; then
405	exitcode=1
406	echo as_func_ret_failure succeeded.
407	fi
408
409	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
410	:
411	else
412	exitcode=1
413	echo positional parameters were not saved.
414	fi
415
416	test \$exitcode = 0") \|\| {
417	echo No shell found that supports shell functions.
418	echo Please tell autoconf@gnu.org about your system,
419	echo including any error possibly output before this
420	echo message
421	}
422
423
424
425	as_lineno_1=$LINENO
426	as_lineno_2=$LINENO
427	test "x$as_lineno_1" != "x$as_lineno_2" &&
428	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
429
430	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
431	# uniformly replaced by the line number. The first 'sed' inserts a
432	# line-number line after each line using $LINENO; the second 'sed'
433	# does the real work. The second script uses 'N' to pair each
434	# line-number line with the line containing $LINENO, and appends
435	# trailing '-' during substitution so that $LINENO is not a special
436	# case at line end.
437	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
438	# scripts with optimization help from Paolo Bonzini. Blame Lee
439	# E. McMahon (1931-1989) for sed's syntax. :-)
440	sed -n '
441	p
442	/[$]LINENO/=
443	' <$as_myself \|
444	sed '
445	s/[$]LINENO.*/&-/
446	t lineno
447	b
448	:lineno
449	N
450	:loop
451	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
452	t loop
453	s/-\n.*//
454	' >$as_me.lineno &&
455	chmod +x "$as_me.lineno" \|\|
456	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
457	{ (exit 1); exit 1; }; }
458
459	# Don't try to exec as it changes $[0], causing all sort of problems
460	# (the dirname of $[0] is not the place where we might find the
461	# original and so on. Autoconf is especially sensitive to this).
462	. "./$as_me.lineno"
463	# Exit status is that of the last command.
464	exit
465	}
466
467
468	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
469	as_dirname=dirname
470	else
471	as_dirname=false
472	fi
473
474	ECHO_C= ECHO_N= ECHO_T=
475	case `echo -n x` in
476	-n*)
477	case `echo 'x\c'` in
478	c) ECHO_T=' ';; # ECHO_T is single tab character.
479	*) ECHO_C='\c';;
480	esac;;
481	*)
482	ECHO_N='-n';;
483	esac
484
485	if expr a : '$a$' >/dev/null 2>&1 &&
486	test "X`expr 00001 : '.*$...$'`" = X001; then
487	as_expr=expr
488	else
489	as_expr=false
490	fi
491
492	rm -f conf$$ conf$$.exe conf$$.file
493	if test -d conf$$.dir; then
494	rm -f conf$$.dir/conf$$.file
495	else
496	rm -f conf$$.dir
497	mkdir conf$$.dir
498	fi
499	echo >conf$$.file
500	if ln -s conf$$.file conf$$ 2>/dev/null; then
501	as_ln_s='ln -s'
502	# ... but there are two gotchas:
503	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
504	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
505	# In both cases, we have to default to `cp -p'.
506	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
507	as_ln_s='cp -p'
508	elif ln conf$$.file conf$$ 2>/dev/null; then
509	as_ln_s=ln
510	else
511	as_ln_s='cp -p'
512	fi
513	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
514	rmdir conf$$.dir 2>/dev/null
515
516	if mkdir -p . 2>/dev/null; then
517	as_mkdir_p=:
518	else
519	test -d ./-p && rmdir ./-p
520	as_mkdir_p=false
521	fi
522
523	if test -x / >/dev/null 2>&1; then
524	as_test_x='test -x'
525	else
526	if ls -dL / >/dev/null 2>&1; then
527	as_ls_L_option=L
528	else
529	as_ls_L_option=
530	fi
531	as_test_x='
532	eval sh -c '\''
533	if test -d "$1"; then
534	test -d "$1/.";
535	else
536	case $1 in
537	-*)set "./$1";;
538	esac;
539	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
540	???[sx]):;;)false;;esac;fi
541	'\'' sh
542	'
543	fi
544	as_executable_p=$as_test_x
545
546	# Sed expression to map a string onto a valid CPP name.
547	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
548
549	# Sed expression to map a string onto a valid variable name.
550	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
551
552
553
554	exec 7<&0 </dev/null 6>&1
555
556	# Name of the host.
557	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
558	# so uname gets run too.
559	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
560
561	#
562	# Initializations.
563	#
564	ac_default_prefix=/usr/local
565	ac_clean_files=
566	ac_config_libobj_dir=.
567	LIBOBJS=
568	cross_compiling=no
569	subdirs=
570	MFLAGS=
571	MAKEFLAGS=
572	SHELL=${CONFIG_SHELL-/bin/sh}
573
574	# Identity of this package.
575	PACKAGE_NAME='advance'
576	PACKAGE_TARNAME='advance'
577	PACKAGE_VERSION='source'
578	PACKAGE_STRING='advance source'
579	PACKAGE_BUGREPORT=''
580
581	# Factoring default headers for most tests.
582	ac_includes_default="\
583	#include <stdio.h>
584	#ifdef HAVE_SYS_TYPES_H
585	# include <sys/types.h>
586	#endif
587	#ifdef HAVE_SYS_STAT_H
588	# include <sys/stat.h>
589	#endif
590	#ifdef STDC_HEADERS
591	# include <stdlib.h>
592	# include <stddef.h>
593	#else
594	# ifdef HAVE_STDLIB_H
595	# include <stdlib.h>
596	# endif
597	#endif
598	#ifdef HAVE_STRING_H
599	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
600	# include <memory.h>
601	# endif
602	# include <string.h>
603	#endif
604	#ifdef HAVE_STRINGS_H
605	# include <strings.h>
606	#endif
607	#ifdef HAVE_INTTYPES_H
608	# include <inttypes.h>
609	#endif
610	#ifdef HAVE_STDINT_H
611	# include <stdint.h>
612	#endif
613	#ifdef HAVE_UNISTD_H
614	# include <unistd.h>
615	#endif"
616
617	ac_subst_vars='SHELL
618	PATH_SEPARATOR
619	PACKAGE_NAME
620	PACKAGE_TARNAME
621	PACKAGE_VERSION
622	PACKAGE_STRING
623	PACKAGE_BUGREPORT
624	exec_prefix
625	prefix
626	program_transform_name
627	bindir
628	sbindir
629	libexecdir
630	datarootdir
631	datadir
632	sysconfdir
633	sharedstatedir
634	localstatedir
635	includedir
636	oldincludedir
637	docdir
638	infodir
639	htmldir
640	dvidir
641	pdfdir
642	psdir
643	libdir
644	localedir
645	mandir
646	DEFS
647	ECHO_C
648	ECHO_N
649	ECHO_T
650	LIBS
651	build_alias
652	host_alias
653	target_alias
654	build
655	build_cpu
656	build_vendor
657	build_os
658	host
659	host_cpu
660	host_vendor
661	host_os
662	ASMFLAGS
663	CFLAGS_FOR_BUILD
664	EXE
665	CONF_SYSTEM
666	CONF_HOST
667	EXE_FOR_BUILD
668	CONF_BUILD
669	CC
670	CFLAGS
671	LDFLAGS
672	CPPFLAGS
673	ac_ct_CC
674	EXEEXT
675	OBJEXT
676	CXX
677	CXXFLAGS
678	ac_ct_CXX
679	INSTALL_PROGRAM
680	INSTALL_SCRIPT
681	INSTALL_DATA
682	LN_S
683	AR
684	ac_ct_AR
685	RC
686	ac_ct_RC
687	RM
688	CP
689	MKDIR
690	ECHO
691	TAR
692	GZIP
693	ZIP
694	CC_FOR_BUILD
695	CXX_FOR_BUILD
696	CONF_DEBUG
697	CONF_CFLAGS_OPT
698	CONF_LDFLAGS
699	CPP
700	GREP
701	EGREP
702	ASM
703	CONF_CFLAGS_ARCH
704	CONF_EMU
705	CONF_DEBUGGER
706	ALLOCA
707	CONF_LIB_ZLIB
708	CONF_LIB_EXPAT
709	CONF_LIB_SVGALIB
710	CONF_LIB_FB
711	CONF_LIB_ALSA
712	CONF_LIB_OSS
713	CONF_LIB_PTHREAD
714	CONF_LIB_SLANG
715	CONF_LIB_NCURSES
716	ac_lib_freetype_config
717	FREETYPECFLAGS
718	FREETYPELIBS
719	CONF_LIB_FREETYPE
720	ac_lib_sdl_config
721	SDLCFLAGS
722	SDLLIBS
723	CONF_LIB_SDL
724	CONF_LIB_SVGAWIN
725	CONF_LIB_MRAWINPUT
726	CONF_LIB_MCPN
727	CONF_LIB_KRAW
728	CONF_LIB_JRAW
729	CONF_LIB_MRAW
730	CONF_LIB_MEVENT
731	CONF_LIB_KEVENT
732	CONF_LIB_JEVENT
733	CONF_LIB_DIRECT
734	LIBOBJS
735	LTLIBOBJS'
736	ac_subst_files=''
737	ac_precious_vars='build_alias
738	host_alias
739	target_alias
740	CC
741	CFLAGS
742	LDFLAGS
743	LIBS
744	CPPFLAGS
745	CXX
746	CXXFLAGS
747	CCC
748	CPP'
749
750
751	# Initialize some variables set by options.
752	ac_init_help=
753	ac_init_version=false
754	# The variables have the same names as the options, with
755	# dashes changed to underlines.
756	cache_file=/dev/null
757	exec_prefix=NONE
758	no_create=
759	no_recursion=
760	prefix=NONE
761	program_prefix=NONE
762	program_suffix=NONE
763	program_transform_name=s,x,x,
764	silent=
765	site=
766	srcdir=
767	verbose=
768	x_includes=NONE
769	x_libraries=NONE
770
771	# Installation directory options.
772	# These are left unexpanded so users can "make install exec_prefix=/foo"
773	# and all the variables that are supposed to be based on exec_prefix
774	# by default will actually change.
775	# Use braces instead of parens because sh, perl, etc. also accept them.
776	# (The list follows the same order as the GNU Coding Standards.)
777	bindir='${exec_prefix}/bin'
778	sbindir='${exec_prefix}/sbin'
779	libexecdir='${exec_prefix}/libexec'
780	datarootdir='${prefix}/share'
781	datadir='${datarootdir}'
782	sysconfdir='${prefix}/etc'
783	sharedstatedir='${prefix}/com'
784	localstatedir='${prefix}/var'
785	includedir='${prefix}/include'
786	oldincludedir='/usr/include'
787	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
788	infodir='${datarootdir}/info'
789	htmldir='${docdir}'
790	dvidir='${docdir}'
791	pdfdir='${docdir}'
792	psdir='${docdir}'
793	libdir='${exec_prefix}/lib'
794	localedir='${datarootdir}/locale'
795	mandir='${datarootdir}/man'
796
797	ac_prev=
798	ac_dashdash=
799	for ac_option
800	do
801	# If the previous option needs an argument, assign it.
802	if test -n "$ac_prev"; then
803	eval $ac_prev=\$ac_option
804	ac_prev=
805	continue
806	fi
807
808	case $ac_option in
809	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
810	*) ac_optarg=yes ;;
811	esac
812
813	# Accept the important Cygnus configure options, so we can diagnose typos.
814
815	case $ac_dashdash$ac_option in
816	--)
817	ac_dashdash=yes ;;
818
819	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
820	ac_prev=bindir ;;
821	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
822	bindir=$ac_optarg ;;
823
824	-build \| --build \| --buil \| --bui \| --bu)
825	ac_prev=build_alias ;;
826	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
827	build_alias=$ac_optarg ;;
828
829	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
830	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
831	ac_prev=cache_file ;;
832	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
833	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
834	cache_file=$ac_optarg ;;
835
836	--config-cache \| -C)
837	cache_file=config.cache ;;
838
839	-datadir \| --datadir \| --datadi \| --datad)
840	ac_prev=datadir ;;
841	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
842	datadir=$ac_optarg ;;
843
844	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
845	\| --dataroo \| --dataro \| --datar)
846	ac_prev=datarootdir ;;
847	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
848	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
849	datarootdir=$ac_optarg ;;
850
851	-disable-* \| --disable-*)
852	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
853	# Reject names that are not valid shell variable names.
854	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
855	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
856	{ (exit 1); exit 1; }; }
857	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
858	eval enable_$ac_feature=no ;;
859
860	-docdir \| --docdir \| --docdi \| --doc \| --do)
861	ac_prev=docdir ;;
862	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
863	docdir=$ac_optarg ;;
864
865	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
866	ac_prev=dvidir ;;
867	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
868	dvidir=$ac_optarg ;;
869
870	-enable-* \| --enable-*)
871	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
872	# Reject names that are not valid shell variable names.
873	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
874	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
875	{ (exit 1); exit 1; }; }
876	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
877	eval enable_$ac_feature=\$ac_optarg ;;
878
879	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
880	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
881	\| --exec \| --exe \| --ex)
882	ac_prev=exec_prefix ;;
883	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
884	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
885	\| --exec=* \| --exe=* \| --ex=*)
886	exec_prefix=$ac_optarg ;;
887
888	-gas \| --gas \| --ga \| --g)
889	# Obsolete; use --with-gas.
890	with_gas=yes ;;
891
892	-help \| --help \| --hel \| --he \| -h)
893	ac_init_help=long ;;
894	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
895	ac_init_help=recursive ;;
896	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
897	ac_init_help=short ;;
898
899	-host \| --host \| --hos \| --ho)
900	ac_prev=host_alias ;;
901	-host=* \| --host=* \| --hos=* \| --ho=*)
902	host_alias=$ac_optarg ;;
903
904	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
905	ac_prev=htmldir ;;
906	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
907	\| --ht=*)
908	htmldir=$ac_optarg ;;
909
910	-includedir \| --includedir \| --includedi \| --included \| --include \
911	\| --includ \| --inclu \| --incl \| --inc)
912	ac_prev=includedir ;;
913	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
914	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
915	includedir=$ac_optarg ;;
916
917	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
918	ac_prev=infodir ;;
919	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
920	infodir=$ac_optarg ;;
921
922	-libdir \| --libdir \| --libdi \| --libd)
923	ac_prev=libdir ;;
924	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
925	libdir=$ac_optarg ;;
926
927	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
928	\| --libexe \| --libex \| --libe)
929	ac_prev=libexecdir ;;
930	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
931	\| --libexe=* \| --libex=* \| --libe=*)
932	libexecdir=$ac_optarg ;;
933
934	-localedir \| --localedir \| --localedi \| --localed \| --locale)
935	ac_prev=localedir ;;
936	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
937	localedir=$ac_optarg ;;
938
939	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
940	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
941	ac_prev=localstatedir ;;
942	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
943	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
944	localstatedir=$ac_optarg ;;
945
946	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
947	ac_prev=mandir ;;
948	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
949	mandir=$ac_optarg ;;
950
951	-nfp \| --nfp \| --nf)
952	# Obsolete; use --without-fp.
953	with_fp=no ;;
954
955	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
956	\| --no-cr \| --no-c \| -n)
957	no_create=yes ;;
958
959	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
960	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
961	no_recursion=yes ;;
962
963	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
964	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
965	\| --oldin \| --oldi \| --old \| --ol \| --o)
966	ac_prev=oldincludedir ;;
967	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
968	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
969	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
970	oldincludedir=$ac_optarg ;;
971
972	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
973	ac_prev=prefix ;;
974	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
975	prefix=$ac_optarg ;;
976
977	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
978	\| --program-pre \| --program-pr \| --program-p)
979	ac_prev=program_prefix ;;
980	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
981	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
982	program_prefix=$ac_optarg ;;
983
984	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
985	\| --program-suf \| --program-su \| --program-s)
986	ac_prev=program_suffix ;;
987	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
988	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
989	program_suffix=$ac_optarg ;;
990
991	-program-transform-name \| --program-transform-name \
992	\| --program-transform-nam \| --program-transform-na \
993	\| --program-transform-n \| --program-transform- \
994	\| --program-transform \| --program-transfor \
995	\| --program-transfo \| --program-transf \
996	\| --program-trans \| --program-tran \
997	\| --progr-tra \| --program-tr \| --program-t)
998	ac_prev=program_transform_name ;;
999	-program-transform-name=* \| --program-transform-name=* \
1000	\| --program-transform-nam=* \| --program-transform-na=* \
1001	\| --program-transform-n=* \| --program-transform-=* \
1002	\| --program-transform=* \| --program-transfor=* \
1003	\| --program-transfo=* \| --program-transf=* \
1004	\| --program-trans=* \| --program-tran=* \
1005	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1006	program_transform_name=$ac_optarg ;;
1007
1008	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1009	ac_prev=pdfdir ;;
1010	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1011	pdfdir=$ac_optarg ;;
1012
1013	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1014	ac_prev=psdir ;;
1015	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1016	psdir=$ac_optarg ;;
1017
1018	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1019	\| -silent \| --silent \| --silen \| --sile \| --sil)
1020	silent=yes ;;
1021
1022	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1023	ac_prev=sbindir ;;
1024	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1025	\| --sbi=* \| --sb=*)
1026	sbindir=$ac_optarg ;;
1027
1028	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1029	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1030	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1031	\| --sha \| --sh)
1032	ac_prev=sharedstatedir ;;
1033	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1034	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1035	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1036	\| --sha=* \| --sh=*)
1037	sharedstatedir=$ac_optarg ;;
1038
1039	-site \| --site \| --sit)
1040	ac_prev=site ;;
1041	-site=* \| --site=* \| --sit=*)
1042	site=$ac_optarg ;;
1043
1044	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1045	ac_prev=srcdir ;;
1046	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1047	srcdir=$ac_optarg ;;
1048
1049	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1050	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1051	ac_prev=sysconfdir ;;
1052	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1053	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1054	sysconfdir=$ac_optarg ;;
1055
1056	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1057	ac_prev=target_alias ;;
1058	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1059	target_alias=$ac_optarg ;;
1060
1061	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1062	verbose=yes ;;
1063
1064	-version \| --version \| --versio \| --versi \| --vers \| -V)
1065	ac_init_version=: ;;
1066
1067	-with-* \| --with-*)
1068	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
1069	# Reject names that are not valid shell variable names.
1070	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1071	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1072	{ (exit 1); exit 1; }; }
1073	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1074	eval with_$ac_package=\$ac_optarg ;;
1075
1076	-without-* \| --without-*)
1077	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
1078	# Reject names that are not valid shell variable names.
1079	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1080	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1081	{ (exit 1); exit 1; }; }
1082	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1083	eval with_$ac_package=no ;;
1084
1085	--x)
1086	# Obsolete; use --with-x.
1087	with_x=yes ;;
1088
1089	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1090	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1091	ac_prev=x_includes ;;
1092	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1093	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1094	x_includes=$ac_optarg ;;
1095
1096	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1097	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1098	ac_prev=x_libraries ;;
1099	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1100	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1101	x_libraries=$ac_optarg ;;
1102
1103	-*) { echo "$as_me: error: unrecognized option: $ac_option
1104	Try \`$0 --help' for more information." >&2
1105	{ (exit 1); exit 1; }; }
1106	;;
1107
1108	=)
1109	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1110	# Reject names that are not valid shell variable names.
1111	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1112	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1113	{ (exit 1); exit 1; }; }
1114	eval $ac_envvar=\$ac_optarg
1115	export $ac_envvar ;;
1116
1117	*)
1118	# FIXME: should be removed in autoconf 3.0.
1119	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1123	;;
1124
1125	esac
1126	done
1127
1128	if test -n "$ac_prev"; then
1129	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1130	{ echo "$as_me: error: missing argument to $ac_option" >&2
1131	{ (exit 1); exit 1; }; }
1132	fi
1133
1134	# Be sure to have absolute directory names.
1135	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1136	datadir sysconfdir sharedstatedir localstatedir includedir \
1137	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1138	libdir localedir mandir
1139	do
1140	eval ac_val=\$$ac_var
1141	case $ac_val in
1142	[\\/$]* \| ?:[\\/]* ) continue;;
1143	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1144	esac
1145	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1146	{ (exit 1); exit 1; }; }
1147	done
1148
1149	# There might be people who depend on the old broken behavior: `$host'
1150	# used to hold the argument of --host etc.
1151	# FIXME: To remove some day.
1152	build=$build_alias
1153	host=$host_alias
1154	target=$target_alias
1155
1156	# FIXME: To remove some day.
1157	if test "x$host_alias" != x; then
1158	if test "x$build_alias" = x; then
1159	cross_compiling=maybe
1160	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1161	If a cross compiler is detected then cross compile mode will be used." >&2
1162	elif test "x$build_alias" != "x$host_alias"; then
1163	cross_compiling=yes
1164	fi
1165	fi
1166
1167	ac_tool_prefix=
1168	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1169
1170	test "$silent" = yes && exec 6>/dev/null
1171
1172
1173	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1174	ac_ls_di=`ls -di .` &&
1175	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1176	{ echo "$as_me: error: Working directory cannot be determined" >&2
1177	{ (exit 1); exit 1; }; }
1178	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1179	{ echo "$as_me: error: pwd does not report name of working directory" >&2
1180	{ (exit 1); exit 1; }; }
1181
1182
1183	# Find the source files, if location was not specified.
1184	if test -z "$srcdir"; then
1185	ac_srcdir_defaulted=yes
1186	# Try the directory containing this script, then the parent directory.
1187	ac_confdir=`$as_dirname -- "$0" \|\|
1188	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
1189	X"$0" : 'X$//$[^/]' \\| \
1190	X"$0" : 'X$//$$' \\| \
1191	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
1192	echo X"$0" \|
1193	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1194	s//\1/
1195	q
1196	}
1197	/^X$\/\/$[^/].*/{
1198	s//\1/
1199	q
1200	}
1201	/^X$\/\/$$/{
1202	s//\1/
1203	q
1204	}
1205	/^X$\/$.*/{
1206	s//\1/
1207	q
1208	}
1209	s/.*/./; q'`
1210	srcdir=$ac_confdir
1211	if test ! -r "$srcdir/$ac_unique_file"; then
1212	srcdir=..
1213	fi
1214	else
1215	ac_srcdir_defaulted=no
1216	fi
1217	if test ! -r "$srcdir/$ac_unique_file"; then
1218	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1219	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1220	{ (exit 1); exit 1; }; }
1221	fi
1222	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223	ac_abs_confdir=`(
1224	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { echo "$as_me: error: $ac_msg" >&2
1225	{ (exit 1); exit 1; }; }
1226	pwd)`
1227	# When building in place, set srcdir=.
1228	if test "$ac_abs_confdir" = "$ac_pwd"; then
1229	srcdir=.
1230	fi
1231	# Remove unnecessary trailing slashes from srcdir.
1232	# Double slashes in file names in object file debugging info
1233	# mess up M-x gdb in Emacs.
1234	case $srcdir in
1235	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1236	esac
1237	for ac_var in $ac_precious_vars; do
1238	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1239	eval ac_env_${ac_var}_value=\$${ac_var}
1240	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1241	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1242	done
1243
1244	#
1245	# Report the --help message.
1246	#
1247	if test "$ac_init_help" = "long"; then
1248	# Omit some internal or obsolete options to make the list less imposing.
1249	# This message is too long to be a string in the A/UX 3.1 sh.
1250	cat <<_ACEOF
1251	\`configure' configures advance source to adapt to many kinds of systems.
1252
1253	Usage: $0 [OPTION]... [VAR=VALUE]...
1254
1255	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1256	VAR=VALUE. See below for descriptions of some of the useful variables.
1257
1258	Defaults for the options are specified in brackets.
1259
1260	Configuration:
1261	-h, --help display this help and exit
1262	--help=short display options specific to this package
1263	--help=recursive display the short help of all the included packages
1264	-V, --version display version information and exit
1265	-q, --quiet, --silent do not print \`checking...' messages
1266	--cache-file=FILE cache test results in FILE [disabled]
1267	-C, --config-cache alias for \`--cache-file=config.cache'
1268	-n, --no-create do not create output files
1269	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1270
1271	Installation directories:
1272	--prefix=PREFIX install architecture-independent files in PREFIX
1273	[$ac_default_prefix]
1274	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1275	[PREFIX]
1276
1277	By default, \`make install' will install all the files in
1278	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1279	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1280	for instance \`--prefix=\$HOME'.
1281
1282	For better control, use the options below.
1283
1284	Fine tuning of the installation directories:
1285	--bindir=DIR user executables [EPREFIX/bin]
1286	--sbindir=DIR system admin executables [EPREFIX/sbin]
1287	--libexecdir=DIR program executables [EPREFIX/libexec]
1288	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1289	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1290	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1291	--libdir=DIR object code libraries [EPREFIX/lib]
1292	--includedir=DIR C header files [PREFIX/include]
1293	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1294	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1295	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1296	--infodir=DIR info documentation [DATAROOTDIR/info]
1297	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1298	--mandir=DIR man documentation [DATAROOTDIR/man]
1299	--docdir=DIR documentation root [DATAROOTDIR/doc/advance]
1300	--htmldir=DIR html documentation [DOCDIR]
1301	--dvidir=DIR dvi documentation [DOCDIR]
1302	--pdfdir=DIR pdf documentation [DOCDIR]
1303	--psdir=DIR ps documentation [DOCDIR]
1304	_ACEOF
1305
1306	cat <<\_ACEOF
1307
1308	System types:
1309	--build=BUILD configure for building on BUILD [guessed]
1310	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1311	_ACEOF
1312	fi
1313
1314	if test -n "$ac_init_help"; then
1315	case $ac_init_help in
1316	short \| recursive ) echo "Configuration of advance source:";;
1317	esac
1318	cat <<\_ACEOF
1319
1320	Optional Features:
1321	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1322	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1323	--enable-debug enable the test compilation without optimization and
1324	with debug info. Only for developers. (default no)
1325	--enable-test enable the test compilation without optimization.
1326	Only for developers. (default no)
1327	--enable-static enable static compilation. (default no)
1328	--enable-backtrace enable the usage of backtrace (default auto)
1329	--enable-ucontexth enable the usage of ucontext.h (default auto)
1330	--enable-asm enable the Pentium assembler optimizations (default
1331	auto)
1332	--enable-asm-mips3 enable the Pentium assembler MIPS3 emulator (default
1333	auto)
1334	--enable-debugger enable the emulator debugger (default no)
1335	--enable-zlib enable the use of the zlib library. (default auto)
1336	--enable-expat enable the use of the expat library. (default auto)
1337	--enable-svgalib enable the use of the SVGALIB library. (default
1338	auto)
1339	--enable-fb enable the use of the Frame Buffer library. (default
1340	auto)
1341	--enable-alsa enable the use of the ALSA library. (default auto)
1342	--enable-oss enable the use of the OSS library. (default auto)
1343	--enable-pthread enable the use of the pthread library (default auto)
1344	--enable-slang enable the use of the sLang library (default auto)
1345	--enable-ncurses enable the use of the ncurses library (default auto)
1346	--enable-freetype enable the use of the FreeType2 library. (default
1347	auto)
1348	--enable-sdl enable the use of the SDL library. (default auto)
1349	--enable-svgawin enable the use of the SVGAWIN library. (default
1350	auto)
1351	--enable-mrawinput enable the use of the Windows Raw input mouse
1352	interface. (default auto)
1353	--enable-mcpn enable the use of the Windows CPN mouse interface.
1354	(default auto)
1355	--enable-kraw enable the use of the raw keyboard interface.
1356	(default auto)
1357	--enable-jraw enable the use of the raw joystick interface.
1358	(default auto)
1359	--enable-mraw enable the use of the raw mouse interface. (default
1360	auto)
1361	--enable-mevent enable the use of the event mouse interface.
1362	(default auto)
1363	--enable-kevent enable the use of the event keyboard interface.
1364	(default auto)
1365	--enable-jevent enable the use of the event joystick interface.
1366	(default auto)
1367
1368	Optional Packages:
1369	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1370	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1371	--with-emu select the emulator to use: mame, mess, none
1372	(default auto)
1373	--with-freetype-prefix=DIR
1374	Prefix where FreeType2 is installed (optional)
1375	--with-sdl-prefix=DIR Prefix where SDL is installed (optional)
1376
1377	Some influential environment variables:
1378	CC C compiler command
1379	CFLAGS C compiler flags
1380	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1381	nonstandard directory <lib dir>
1382	LIBS libraries to pass to the linker, e.g. -l<library>
1383	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1384	you have headers in a nonstandard directory <include dir>
1385	CXX C++ compiler command
1386	CXXFLAGS C++ compiler flags
1387	CPP C preprocessor
1388
1389	Use these variables to override the choices made by `configure' or to help
1390	it to find libraries and programs with nonstandard names/locations.
1391
1392	_ACEOF
1393	ac_status=$?
1394	fi
1395
1396	if test "$ac_init_help" = "recursive"; then
1397	# If there are subdirs, report their specific --help.
1398	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1399	test -d "$ac_dir" \|\| continue
1400	ac_builddir=.
1401
1402	case "$ac_dir" in
1403	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1404	*)
1405	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
1406	# A ".." for each directory in $ac_dir_suffix.
1407	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
1408	case $ac_top_builddir_sub in
1409	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1410	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1411	esac ;;
1412	esac
1413	ac_abs_top_builddir=$ac_pwd
1414	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1415	# for backward compatibility:
1416	ac_top_builddir=$ac_top_build_prefix
1417
1418	case $srcdir in
1419	.) # We are building in place.
1420	ac_srcdir=.
1421	ac_top_srcdir=$ac_top_builddir_sub
1422	ac_abs_top_srcdir=$ac_pwd ;;
1423	[\\/]* \| ?:[\\/]* ) # Absolute name.
1424	ac_srcdir=$srcdir$ac_dir_suffix;
1425	ac_top_srcdir=$srcdir
1426	ac_abs_top_srcdir=$srcdir ;;
1427	*) # Relative name.
1428	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1429	ac_top_srcdir=$ac_top_build_prefix$srcdir
1430	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1431	esac
1432	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1433
1434	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1435	# Check for guested configure.
1436	if test -f "$ac_srcdir/configure.gnu"; then
1437	echo &&
1438	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1439	elif test -f "$ac_srcdir/configure"; then
1440	echo &&
1441	$SHELL "$ac_srcdir/configure" --help=recursive
1442	else
1443	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1444	fi \|\| ac_status=$?
1445	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1446	done
1447	fi
1448
1449	test -n "$ac_init_help" && exit $ac_status
1450	if $ac_init_version; then
1451	cat <<\_ACEOF
1452	advance configure source
1453	generated by GNU Autoconf 2.61
1454
1455	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1456	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1457	This configure script is free software; the Free Software Foundation
1458	gives unlimited permission to copy, distribute and modify it.
1459
1460	Copyright 2005 Andrea Mazzoleni
1461	_ACEOF
1462	exit
1463	fi
1464	cat >config.log <<_ACEOF
1465	This file contains any messages produced by compilers while
1466	running configure, to aid debugging if configure makes a mistake.
1467
1468	It was created by advance $as_me source, which was
1469	generated by GNU Autoconf 2.61. Invocation command line was
1470
1471	$ $0 $@
1472
1473	_ACEOF
1474	exec 5>>config.log
1475	{
1476	cat <<_ASUNAME
1477	## --------- ##
1478	## Platform. ##
1479	## --------- ##
1480
1481	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1482	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1483	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1484	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1485	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1486
1487	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1488	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1489
1490	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1491	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1492	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1493	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1494	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1495	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1496	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1497
1498	_ASUNAME
1499
1500	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1501	for as_dir in $PATH
1502	do
1503	IFS=$as_save_IFS
1504	test -z "$as_dir" && as_dir=.
1505	echo "PATH: $as_dir"
1506	done
1507	IFS=$as_save_IFS
1508
1509	} >&5
1510
1511	cat >&5 <<_ACEOF
1512
1513
1514	## ----------- ##
1515	## Core tests. ##
1516	## ----------- ##
1517
1518	_ACEOF
1519
1520
1521	# Keep a trace of the command line.
1522	# Strip out --no-create and --no-recursion so they do not pile up.
1523	# Strip out --silent because we don't want to record it for future runs.
1524	# Also quote any args containing shell meta-characters.
1525	# Make two passes to allow for proper duplicate-argument suppression.
1526	ac_configure_args=
1527	ac_configure_args0=
1528	ac_configure_args1=
1529	ac_must_keep_next=false
1530	for ac_pass in 1 2
1531	do
1532	for ac_arg
1533	do
1534	case $ac_arg in
1535	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1536	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1537	\| -silent \| --silent \| --silen \| --sile \| --sil)
1538	continue ;;
1539	\')
1540	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1541	esac
1542	case $ac_pass in
1543	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1544	2)
1545	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1546	if test $ac_must_keep_next = true; then
1547	ac_must_keep_next=false # Got value, back to normal.
1548	else
1549	case $ac_arg in
1550	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1551	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1552	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1553	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1554	case "$ac_configure_args0 " in
1555	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1556	esac
1557	;;
1558	-* ) ac_must_keep_next=true ;;
1559	esac
1560	fi
1561	ac_configure_args="$ac_configure_args '$ac_arg'"
1562	;;
1563	esac
1564	done
1565	done
1566	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1567	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1568
1569	# When interrupted or exit'd, cleanup temporary files, and complete
1570	# config.log. We remove comments because anyway the quotes in there
1571	# would cause problems or look ugly.
1572	# WARNING: Use '\'' to represent an apostrophe within the trap.
1573	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1574	trap 'exit_status=$?
1575	# Save into config.log some information that might help in debugging.
1576	{
1577	echo
1578
1579	cat <<\_ASBOX
1580	## ---------------- ##
1581	## Cache variables. ##
1582	## ---------------- ##
1583	_ASBOX
1584	echo
1585	# The following way of writing the cache mishandles newlines in values,
1586	(
1587	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1588	eval ac_val=\$$ac_var
1589	case $ac_val in #(
1590	${as_nl})
1591	case $ac_var in #(
1592	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1593	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1594	esac
1595	case $ac_var in #(
1596	_ \| IFS \| as_nl) ;; #(
1597	*) $as_unset $ac_var ;;
1598	esac ;;
1599	esac
1600	done
1601	(set) 2>&1 \|
1602	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1603	${as_nl}ac_space=\ )
1604	sed -n \
1605	"s/'\''/'\''\\\\'\'''\''/g;
1606	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1607	;; #(
1608	*)
1609	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1610	;;
1611	esac \|
1612	sort
1613	)
1614	echo
1615
1616	cat <<\_ASBOX
1617	## ----------------- ##
1618	## Output variables. ##
1619	## ----------------- ##
1620	_ASBOX
1621	echo
1622	for ac_var in $ac_subst_vars
1623	do
1624	eval ac_val=\$$ac_var
1625	case $ac_val in
1626	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1627	esac
1628	echo "$ac_var='\''$ac_val'\''"
1629	done \| sort
1630	echo
1631
1632	if test -n "$ac_subst_files"; then
1633	cat <<\_ASBOX
1634	## ------------------- ##
1635	## File substitutions. ##
1636	## ------------------- ##
1637	_ASBOX
1638	echo
1639	for ac_var in $ac_subst_files
1640	do
1641	eval ac_val=\$$ac_var
1642	case $ac_val in
1643	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1644	esac
1645	echo "$ac_var='\''$ac_val'\''"
1646	done \| sort
1647	echo
1648	fi
1649
1650	if test -s confdefs.h; then
1651	cat <<\_ASBOX
1652	## ----------- ##
1653	## confdefs.h. ##
1654	## ----------- ##
1655	_ASBOX
1656	echo
1657	cat confdefs.h
1658	echo
1659	fi
1660	test "$ac_signal" != 0 &&
1661	echo "$as_me: caught signal $ac_signal"
1662	echo "$as_me: exit $exit_status"
1663	} >&5
1664	rm -f core .core core.conftest. &&
1665	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1666	exit $exit_status
1667	' 0
1668	for ac_signal in 1 2 13 15; do
1669	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1670	done
1671	ac_signal=0
1672
1673	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1674	rm -f -r conftest* confdefs.h
1675
1676	# Predefined preprocessor variables.
1677
1678	cat >>confdefs.h <<_ACEOF
1679	#define PACKAGE_NAME "$PACKAGE_NAME"
1680	_ACEOF
1681
1682
1683	cat >>confdefs.h <<_ACEOF
1684	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1685	_ACEOF
1686
1687
1688	cat >>confdefs.h <<_ACEOF
1689	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1690	_ACEOF
1691
1692
1693	cat >>confdefs.h <<_ACEOF
1694	#define PACKAGE_STRING "$PACKAGE_STRING"
1695	_ACEOF
1696
1697
1698	cat >>confdefs.h <<_ACEOF
1699	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1700	_ACEOF
1701
1702
1703	# Let the site file select an alternate cache file if it wants to.
1704	# Prefer explicitly selected file to automatically selected ones.
1705	if test -n "$CONFIG_SITE"; then
1706	set x "$CONFIG_SITE"
1707	elif test "x$prefix" != xNONE; then
1708	set x "$prefix/share/config.site" "$prefix/etc/config.site"
1709	else
1710	set x "$ac_default_prefix/share/config.site" \
1711	"$ac_default_prefix/etc/config.site"
1712	fi
1713	shift
1714	for ac_site_file
1715	do
1716	if test -r "$ac_site_file"; then
1717	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1718	echo "$as_me: loading site script $ac_site_file" >&6;}
1719	sed 's/^/\| /' "$ac_site_file" >&5
1720	. "$ac_site_file"
1721	fi
1722	done
1723
1724	if test -r "$cache_file"; then
1725	# Some versions of bash will fail to source /dev/null (special
1726	# files actually), so we avoid doing that.
1727	if test -f "$cache_file"; then
1728	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1729	echo "$as_me: loading cache $cache_file" >&6;}
1730	case $cache_file in
1731	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1732	*) . "./$cache_file";;
1733	esac
1734	fi
1735	else
1736	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1737	echo "$as_me: creating cache $cache_file" >&6;}
1738	>$cache_file
1739	fi
1740
1741	# Check that the precious variables saved in the cache have kept the same
1742	# value.
1743	ac_cache_corrupted=false
1744	for ac_var in $ac_precious_vars; do
1745	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1746	eval ac_new_set=\$ac_env_${ac_var}_set
1747	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1748	eval ac_new_val=\$ac_env_${ac_var}_value
1749	case $ac_old_set,$ac_new_set in
1750	set,)
1751	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1752	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1753	ac_cache_corrupted=: ;;
1754	,set)
1755	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1756	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1757	ac_cache_corrupted=: ;;
1758	,);;
1759	*)
1760	if test "x$ac_old_val" != "x$ac_new_val"; then
1761	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1762	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1763	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1764	echo "$as_me: former value: $ac_old_val" >&2;}
1765	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1766	echo "$as_me: current value: $ac_new_val" >&2;}
1767	ac_cache_corrupted=:
1768	fi;;
1769	esac
1770	# Pass precious variables to config.status.
1771	if test "$ac_new_set" = set; then
1772	case $ac_new_val in
1773	\') ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1774	*) ac_arg=$ac_var=$ac_new_val ;;
1775	esac
1776	case " $ac_configure_args " in
1777	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1778	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1779	esac
1780	fi
1781	done
1782	if $ac_cache_corrupted; then
1783	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1784	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1785	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1786	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1787	{ (exit 1); exit 1; }; }
1788	fi
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814	ac_ext=c
1815	ac_cpp='$CPP $CPPFLAGS'
1816	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1817	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1818	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1819
1820
1821	ac_config_headers="$ac_config_headers advance/lib/config.h:advance/lib/config.hin"
1822
1823	ac_aux_dir=
1824	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1825	if test -f "$ac_dir/install-sh"; then
1826	ac_aux_dir=$ac_dir
1827	ac_install_sh="$ac_aux_dir/install-sh -c"
1828	break
1829	elif test -f "$ac_dir/install.sh"; then
1830	ac_aux_dir=$ac_dir
1831	ac_install_sh="$ac_aux_dir/install.sh -c"
1832	break
1833	elif test -f "$ac_dir/shtool"; then
1834	ac_aux_dir=$ac_dir
1835	ac_install_sh="$ac_aux_dir/shtool install -c"
1836	break
1837	fi
1838	done
1839	if test -z "$ac_aux_dir"; then
1840	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1841	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1842	{ (exit 1); exit 1; }; }
1843	fi
1844
1845	# These three variables are undocumented and unsupported,
1846	# and are intended to be withdrawn in a future Autoconf release.
1847	# They can cause serious problems if a builder's source tree is in a directory
1848	# whose full name contains unusual characters.
1849	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1850	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1851	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1852
1853
1854	# Make sure we can run config.sub.
1855	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1856	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1857	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1858	{ (exit 1); exit 1; }; }
1859
1860	{ echo "$as_me:$LINENO: checking build system type" >&5
1861	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1862	if test "${ac_cv_build+set}" = set; then
1863	echo $ECHO_N "(cached) $ECHO_C" >&6
1864	else
1865	ac_build_alias=$build_alias
1866	test "x$ac_build_alias" = x &&
1867	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1868	test "x$ac_build_alias" = x &&
1869	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1870	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1871	{ (exit 1); exit 1; }; }
1872	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1873	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1874	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1875	{ (exit 1); exit 1; }; }
1876
1877	fi
1878	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1879	echo "${ECHO_T}$ac_cv_build" >&6; }
1880	case $ac_cv_build in
1881	--*) ;;
1882	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1883	echo "$as_me: error: invalid value of canonical build" >&2;}
1884	{ (exit 1); exit 1; }; };;
1885	esac
1886	build=$ac_cv_build
1887	ac_save_IFS=$IFS; IFS='-'
1888	set x $ac_cv_build
1889	shift
1890	build_cpu=$1
1891	build_vendor=$2
1892	shift; shift
1893	# Remember, the first character of IFS is used to create $*,
1894	# except with old shells:
1895	build_os=$*
1896	IFS=$ac_save_IFS
1897	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1898
1899
1900	{ echo "$as_me:$LINENO: checking host system type" >&5
1901	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1902	if test "${ac_cv_host+set}" = set; then
1903	echo $ECHO_N "(cached) $ECHO_C" >&6
1904	else
1905	if test "x$host_alias" = x; then
1906	ac_cv_host=$ac_cv_build
1907	else
1908	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1909	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1910	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1911	{ (exit 1); exit 1; }; }
1912	fi
1913
1914	fi
1915	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1916	echo "${ECHO_T}$ac_cv_host" >&6; }
1917	case $ac_cv_host in
1918	--*) ;;
1919	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1920	echo "$as_me: error: invalid value of canonical host" >&2;}
1921	{ (exit 1); exit 1; }; };;
1922	esac
1923	host=$ac_cv_host
1924	ac_save_IFS=$IFS; IFS='-'
1925	set x $ac_cv_host
1926	shift
1927	host_cpu=$1
1928	host_vendor=$2
1929	shift; shift
1930	# Remember, the first character of IFS is used to create $*,
1931	# except with old shells:
1932	host_os=$*
1933	IFS=$ac_save_IFS
1934	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1935
1936
1937
1938
1939
1940	# Checks for system.
1941	case "$host" in
1942	--linux*)
1943	ac_system=unix
1944	ac_host=linux
1945	ac_host_cflags=
1946	ac_host_ldflags=
1947	ASMFLAGS="-f elf"
1948
1949	CFLAGS_FOR_BUILD="-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_ELF -DUSE_OS_UNIX"
1950
1951
1952	;;
1953	--darwin*)
1954	ac_system=unix
1955	ac_host=darwin
1956	ac_host_cflags=-no-cpp-precomp
1957	ac_host_ldflags=
1958	ASMFLAGS=""
1959
1960	CFLAGS_FOR_BUILD="-O0"
1961
1962
1963	;;
1964	--cygwin* \| --mingw32*)
1965	ac_system=windows
1966	ac_host=windows
1967	ac_host_cflags=
1968	ac_host_ldflags=
1969	ASMFLAGS="-f coff"
1970
1971	CFLAGS_FOR_BUILD="-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_COFF -DUSE_OS_WINDOWS"
1972
1973	EXE=.exe
1974
1975	;;
1976	--msdos*)
1977	ac_system=dos
1978	ac_host=dos
1979	ac_host_cflags=
1980	ac_host_ldflags=
1981	ASMFLAGS="-f coff"
1982
1983	CFLAGS_FOR_BUILD="-O0 -DUSE_COMPILER_GNUC -DUSE_OBJ_COFF -DUSE_OS_DOS"
1984
1985	EXE=.exe
1986
1987	;;
1988	*)
1989	ac_system=unix
1990	ac_host=generic
1991	ac_host_cflags=
1992	ac_host_ldflags=
1993	ASMFLAGS=""
1994
1995	CFLAGS_FOR_BUILD="-O0"
1996
1997
1998	;;
1999	esac
2000	CONF_SYSTEM=$ac_system
2001
2002	CONF_HOST=$ac_host
2003
2004
2005	case "$build" in
2006	--linux*)
2007	ac_build=linux
2008
2009	;;
2010	--darwin*)
2011	ac_build=darwin
2012
2013	;;
2014	--cygwin* \| --mingw32*)
2015	ac_build=windows
2016	EXE_FOR_BUILD=.exe
2017
2018	;;
2019	--msdos*)
2020	ac_build=dos
2021	EXE_FOR_BUILD=.exe
2022
2023	;;
2024	*)
2025	ac_build=unix
2026
2027	;;
2028	esac
2029	CONF_BUILD=$ac_build
2030
2031
2032	if test -z "$CFLAGS" ; then
2033	ac_auto_cflags=yes
2034	else
2035	ac_auto_cflags=no
2036	fi
2037	if test -z "$LDFLAGS" ; then
2038	ac_auto_ldflags=yes
2039	else
2040	ac_auto_ldflags=no
2041	fi
2042
2043	# Checks for programs.
2044	ac_ext=c
2045	ac_cpp='$CPP $CPPFLAGS'
2046	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2047	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2048	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2049	if test -n "$ac_tool_prefix"; then
2050	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2051	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2052	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2053	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2054	if test "${ac_cv_prog_CC+set}" = set; then
2055	echo $ECHO_N "(cached) $ECHO_C" >&6
2056	else
2057	if test -n "$CC"; then
2058	ac_cv_prog_CC="$CC" # Let the user override the test.
2059	else
2060	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2061	for as_dir in $PATH
2062	do
2063	IFS=$as_save_IFS
2064	test -z "$as_dir" && as_dir=.
2065	for ac_exec_ext in '' $ac_executable_extensions; do
2066	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2067	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2068	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2069	break 2
2070	fi
2071	done
2072	done
2073	IFS=$as_save_IFS
2074
2075	fi
2076	fi
2077	CC=$ac_cv_prog_CC
2078	if test -n "$CC"; then
2079	{ echo "$as_me:$LINENO: result: $CC" >&5
2080	echo "${ECHO_T}$CC" >&6; }
2081	else
2082	{ echo "$as_me:$LINENO: result: no" >&5
2083	echo "${ECHO_T}no" >&6; }
2084	fi
2085
2086
2087	fi
2088	if test -z "$ac_cv_prog_CC"; then
2089	ac_ct_CC=$CC
2090	# Extract the first word of "gcc", so it can be a program name with args.
2091	set dummy gcc; ac_word=$2
2092	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2093	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2094	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2095	echo $ECHO_N "(cached) $ECHO_C" >&6
2096	else
2097	if test -n "$ac_ct_CC"; then
2098	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2099	else
2100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101	for as_dir in $PATH
2102	do
2103	IFS=$as_save_IFS
2104	test -z "$as_dir" && as_dir=.
2105	for ac_exec_ext in '' $ac_executable_extensions; do
2106	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2107	ac_cv_prog_ac_ct_CC="gcc"
2108	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2109	break 2
2110	fi
2111	done
2112	done
2113	IFS=$as_save_IFS
2114
2115	fi
2116	fi
2117	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2118	if test -n "$ac_ct_CC"; then
2119	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2120	echo "${ECHO_T}$ac_ct_CC" >&6; }
2121	else
2122	{ echo "$as_me:$LINENO: result: no" >&5
2123	echo "${ECHO_T}no" >&6; }
2124	fi
2125
2126	if test "x$ac_ct_CC" = x; then
2127	CC=""
2128	else
2129	case $cross_compiling:$ac_tool_warned in
2130	yes:)
2131	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2132	whose name does not start with the host triplet. If you think this
2133	configuration is useful to you, please write to autoconf@gnu.org." >&5
2134	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2135	whose name does not start with the host triplet. If you think this
2136	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2137	ac_tool_warned=yes ;;
2138	esac
2139	CC=$ac_ct_CC
2140	fi
2141	else
2142	CC="$ac_cv_prog_CC"
2143	fi
2144
2145	if test -z "$CC"; then
2146	if test -n "$ac_tool_prefix"; then
2147	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2148	set dummy ${ac_tool_prefix}cc; ac_word=$2
2149	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2150	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2151	if test "${ac_cv_prog_CC+set}" = set; then
2152	echo $ECHO_N "(cached) $ECHO_C" >&6
2153	else
2154	if test -n "$CC"; then
2155	ac_cv_prog_CC="$CC" # Let the user override the test.
2156	else
2157	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2158	for as_dir in $PATH
2159	do
2160	IFS=$as_save_IFS
2161	test -z "$as_dir" && as_dir=.
2162	for ac_exec_ext in '' $ac_executable_extensions; do
2163	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2164	ac_cv_prog_CC="${ac_tool_prefix}cc"
2165	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2166	break 2
2167	fi
2168	done
2169	done
2170	IFS=$as_save_IFS
2171
2172	fi
2173	fi
2174	CC=$ac_cv_prog_CC
2175	if test -n "$CC"; then
2176	{ echo "$as_me:$LINENO: result: $CC" >&5
2177	echo "${ECHO_T}$CC" >&6; }
2178	else
2179	{ echo "$as_me:$LINENO: result: no" >&5
2180	echo "${ECHO_T}no" >&6; }
2181	fi
2182
2183
2184	fi
2185	fi
2186	if test -z "$CC"; then
2187	# Extract the first word of "cc", so it can be a program name with args.
2188	set dummy cc; ac_word=$2
2189	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2190	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2191	if test "${ac_cv_prog_CC+set}" = set; then
2192	echo $ECHO_N "(cached) $ECHO_C" >&6
2193	else
2194	if test -n "$CC"; then
2195	ac_cv_prog_CC="$CC" # Let the user override the test.
2196	else
2197	ac_prog_rejected=no
2198	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2199	for as_dir in $PATH
2200	do
2201	IFS=$as_save_IFS
2202	test -z "$as_dir" && as_dir=.
2203	for ac_exec_ext in '' $ac_executable_extensions; do
2204	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2205	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2206	ac_prog_rejected=yes
2207	continue
2208	fi
2209	ac_cv_prog_CC="cc"
2210	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2211	break 2
2212	fi
2213	done
2214	done
2215	IFS=$as_save_IFS
2216
2217	if test $ac_prog_rejected = yes; then
2218	# We found a bogon in the path, so make sure we never use it.
2219	set dummy $ac_cv_prog_CC
2220	shift
2221	if test $# != 0; then
2222	# We chose a different compiler from the bogus one.
2223	# However, it has the same basename, so the bogon will be chosen
2224	# first if we set CC to just the basename; use the full file name.
2225	shift
2226	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2227	fi
2228	fi
2229	fi
2230	fi
2231	CC=$ac_cv_prog_CC
2232	if test -n "$CC"; then
2233	{ echo "$as_me:$LINENO: result: $CC" >&5
2234	echo "${ECHO_T}$CC" >&6; }
2235	else
2236	{ echo "$as_me:$LINENO: result: no" >&5
2237	echo "${ECHO_T}no" >&6; }
2238	fi
2239
2240
2241	fi
2242	if test -z "$CC"; then
2243	if test -n "$ac_tool_prefix"; then
2244	for ac_prog in cl.exe
2245	do
2246	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2247	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2248	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2249	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2250	if test "${ac_cv_prog_CC+set}" = set; then
2251	echo $ECHO_N "(cached) $ECHO_C" >&6
2252	else
2253	if test -n "$CC"; then
2254	ac_cv_prog_CC="$CC" # Let the user override the test.
2255	else
2256	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2257	for as_dir in $PATH
2258	do
2259	IFS=$as_save_IFS
2260	test -z "$as_dir" && as_dir=.
2261	for ac_exec_ext in '' $ac_executable_extensions; do
2262	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2263	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2264	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2265	break 2
2266	fi
2267	done
2268	done
2269	IFS=$as_save_IFS
2270
2271	fi
2272	fi
2273	CC=$ac_cv_prog_CC
2274	if test -n "$CC"; then
2275	{ echo "$as_me:$LINENO: result: $CC" >&5
2276	echo "${ECHO_T}$CC" >&6; }
2277	else
2278	{ echo "$as_me:$LINENO: result: no" >&5
2279	echo "${ECHO_T}no" >&6; }
2280	fi
2281
2282
2283	test -n "$CC" && break
2284	done
2285	fi
2286	if test -z "$CC"; then
2287	ac_ct_CC=$CC
2288	for ac_prog in cl.exe
2289	do
2290	# Extract the first word of "$ac_prog", so it can be a program name with args.
2291	set dummy $ac_prog; ac_word=$2
2292	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2293	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2294	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2295	echo $ECHO_N "(cached) $ECHO_C" >&6
2296	else
2297	if test -n "$ac_ct_CC"; then
2298	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2299	else
2300	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2301	for as_dir in $PATH
2302	do
2303	IFS=$as_save_IFS
2304	test -z "$as_dir" && as_dir=.
2305	for ac_exec_ext in '' $ac_executable_extensions; do
2306	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2307	ac_cv_prog_ac_ct_CC="$ac_prog"
2308	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2309	break 2
2310	fi
2311	done
2312	done
2313	IFS=$as_save_IFS
2314
2315	fi
2316	fi
2317	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2318	if test -n "$ac_ct_CC"; then
2319	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2320	echo "${ECHO_T}$ac_ct_CC" >&6; }
2321	else
2322	{ echo "$as_me:$LINENO: result: no" >&5
2323	echo "${ECHO_T}no" >&6; }
2324	fi
2325
2326
2327	test -n "$ac_ct_CC" && break
2328	done
2329
2330	if test "x$ac_ct_CC" = x; then
2331	CC=""
2332	else
2333	case $cross_compiling:$ac_tool_warned in
2334	yes:)
2335	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2336	whose name does not start with the host triplet. If you think this
2337	configuration is useful to you, please write to autoconf@gnu.org." >&5
2338	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2339	whose name does not start with the host triplet. If you think this
2340	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2341	ac_tool_warned=yes ;;
2342	esac
2343	CC=$ac_ct_CC
2344	fi
2345	fi
2346
2347	fi
2348
2349
2350	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2351	See \`config.log' for more details." >&5
2352	echo "$as_me: error: no acceptable C compiler found in \$PATH
2353	See \`config.log' for more details." >&2;}
2354	{ (exit 1); exit 1; }; }
2355
2356	# Provide some information about the compiler.
2357	echo "$as_me:$LINENO: checking for C compiler version" >&5
2358	ac_compiler=`set X $ac_compile; echo $2`
2359	{ (ac_try="$ac_compiler --version >&5"
2360	case "(($ac_try" in
2361	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2362	*) ac_try_echo=$ac_try;;
2363	esac
2364	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2365	(eval "$ac_compiler --version >&5") 2>&5
2366	ac_status=$?
2367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2368	(exit $ac_status); }
2369	{ (ac_try="$ac_compiler -v >&5"
2370	case "(($ac_try" in
2371	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2372	*) ac_try_echo=$ac_try;;
2373	esac
2374	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2375	(eval "$ac_compiler -v >&5") 2>&5
2376	ac_status=$?
2377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378	(exit $ac_status); }
2379	{ (ac_try="$ac_compiler -V >&5"
2380	case "(($ac_try" in
2381	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2382	*) ac_try_echo=$ac_try;;
2383	esac
2384	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2385	(eval "$ac_compiler -V >&5") 2>&5
2386	ac_status=$?
2387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388	(exit $ac_status); }
2389
2390	cat >conftest.$ac_ext <<_ACEOF
2391	/* confdefs.h. */
2392	_ACEOF
2393	cat confdefs.h >>conftest.$ac_ext
2394	cat >>conftest.$ac_ext <<_ACEOF
2395	/* end confdefs.h. */
2396
2397	int
2398	main ()
2399	{
2400
2401	;
2402	return 0;
2403	}
2404	_ACEOF
2405	ac_clean_files_save=$ac_clean_files
2406	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2407	# Try to create an executable without -o first, disregard a.out.
2408	# It will help us diagnose broken compilers, and finding out an intuition
2409	# of exeext.
2410	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2411	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2412	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2413	#
2414	# List of possible output files, starting from the most likely.
2415	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2416	# only as a last resort. b.out is created by i960 compilers.
2417	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2418	#
2419	# The IRIX 6 linker writes into existing files which may not be
2420	# executable, retaining their permissions. Remove them first so a
2421	# subsequent execution test works.
2422	ac_rmfiles=
2423	for ac_file in $ac_files
2424	do
2425	case $ac_file in
2426	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2427	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2428	esac
2429	done
2430	rm -f $ac_rmfiles
2431
2432	if { (ac_try="$ac_link_default"
2433	case "(($ac_try" in
2434	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2435	*) ac_try_echo=$ac_try;;
2436	esac
2437	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2438	(eval "$ac_link_default") 2>&5
2439	ac_status=$?
2440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2441	(exit $ac_status); }; then
2442	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2443	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2444	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2445	# so that the user can short-circuit this test for compilers unknown to
2446	# Autoconf.
2447	for ac_file in $ac_files ''
2448	do
2449	test -f "$ac_file" \|\| continue
2450	case $ac_file in
2451	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj )
2452	;;
2453	[ab].out )
2454	# We found the default executable, but exeext='' is most
2455	# certainly right.
2456	break;;
2457	. )
2458	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2459	then :; else
2460	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2461	fi
2462	# We set ac_cv_exeext here because the later test for it is not
2463	# safe: cross compilers may not add the suffix if given an `-o'
2464	# argument, so we may need to know it at that point already.
2465	# Even if this section looks crufty: it has the advantage of
2466	# actually working.
2467	break;;
2468	* )
2469	break;;
2470	esac
2471	done
2472	test "$ac_cv_exeext" = no && ac_cv_exeext=
2473
2474	else
2475	ac_file=''
2476	fi
2477
2478	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2479	echo "${ECHO_T}$ac_file" >&6; }
2480	if test -z "$ac_file"; then
2481	echo "$as_me: failed program was:" >&5
2482	sed 's/^/\| /' conftest.$ac_ext >&5
2483
2484	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2485	See \`config.log' for more details." >&5
2486	echo "$as_me: error: C compiler cannot create executables
2487	See \`config.log' for more details." >&2;}
2488	{ (exit 77); exit 77; }; }
2489	fi
2490
2491	ac_exeext=$ac_cv_exeext
2492
2493	# Check that the compiler produces executables we can run. If not, either
2494	# the compiler is broken, or we cross compile.
2495	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2496	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2497	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2498	# If not cross compiling, check that we can run a simple program.
2499	if test "$cross_compiling" != yes; then
2500	if { ac_try='./$ac_file'
2501	{ (case "(($ac_try" in
2502	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2503	*) ac_try_echo=$ac_try;;
2504	esac
2505	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2506	(eval "$ac_try") 2>&5
2507	ac_status=$?
2508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509	(exit $ac_status); }; }; then
2510	cross_compiling=no
2511	else
2512	if test "$cross_compiling" = maybe; then
2513	cross_compiling=yes
2514	else
2515	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2516	If you meant to cross compile, use \`--host'.
2517	See \`config.log' for more details." >&5
2518	echo "$as_me: error: cannot run C compiled programs.
2519	If you meant to cross compile, use \`--host'.
2520	See \`config.log' for more details." >&2;}
2521	{ (exit 1); exit 1; }; }
2522	fi
2523	fi
2524	fi
2525	{ echo "$as_me:$LINENO: result: yes" >&5
2526	echo "${ECHO_T}yes" >&6; }
2527
2528	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2529	ac_clean_files=$ac_clean_files_save
2530	# Check that the compiler produces executables we can run. If not, either
2531	# the compiler is broken, or we cross compile.
2532	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2533	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2534	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2535	echo "${ECHO_T}$cross_compiling" >&6; }
2536
2537	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2538	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2539	if { (ac_try="$ac_link"
2540	case "(($ac_try" in
2541	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2542	*) ac_try_echo=$ac_try;;
2543	esac
2544	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2545	(eval "$ac_link") 2>&5
2546	ac_status=$?
2547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548	(exit $ac_status); }; then
2549	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2550	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2551	# work properly (i.e., refer to `conftest.exe'), while it won't with
2552	# `rm'.
2553	for ac_file in conftest.exe conftest conftest.*; do
2554	test -f "$ac_file" \|\| continue
2555	case $ac_file in
2556	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2557	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2558	break;;
2559	* ) break;;
2560	esac
2561	done
2562	else
2563	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2564	See \`config.log' for more details." >&5
2565	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2566	See \`config.log' for more details." >&2;}
2567	{ (exit 1); exit 1; }; }
2568	fi
2569
2570	rm -f conftest$ac_cv_exeext
2571	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2572	echo "${ECHO_T}$ac_cv_exeext" >&6; }
2573
2574	rm -f conftest.$ac_ext
2575	EXEEXT=$ac_cv_exeext
2576	ac_exeext=$EXEEXT
2577	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2578	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2579	if test "${ac_cv_objext+set}" = set; then
2580	echo $ECHO_N "(cached) $ECHO_C" >&6
2581	else
2582	cat >conftest.$ac_ext <<_ACEOF
2583	/* confdefs.h. */
2584	_ACEOF
2585	cat confdefs.h >>conftest.$ac_ext
2586	cat >>conftest.$ac_ext <<_ACEOF
2587	/* end confdefs.h. */
2588
2589	int
2590	main ()
2591	{
2592
2593	;
2594	return 0;
2595	}
2596	_ACEOF
2597	rm -f conftest.o conftest.obj
2598	if { (ac_try="$ac_compile"
2599	case "(($ac_try" in
2600	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2601	*) ac_try_echo=$ac_try;;
2602	esac
2603	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2604	(eval "$ac_compile") 2>&5
2605	ac_status=$?
2606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2607	(exit $ac_status); }; then
2608	for ac_file in conftest.o conftest.obj conftest.*; do
2609	test -f "$ac_file" \|\| continue;
2610	case $ac_file in
2611	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf ) ;;
2612	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2613	break;;
2614	esac
2615	done
2616	else
2617	echo "$as_me: failed program was:" >&5
2618	sed 's/^/\| /' conftest.$ac_ext >&5
2619
2620	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2621	See \`config.log' for more details." >&5
2622	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2623	See \`config.log' for more details." >&2;}
2624	{ (exit 1); exit 1; }; }
2625	fi
2626
2627	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2628	fi
2629	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2630	echo "${ECHO_T}$ac_cv_objext" >&6; }
2631	OBJEXT=$ac_cv_objext
2632	ac_objext=$OBJEXT
2633	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2634	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2635	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2636	echo $ECHO_N "(cached) $ECHO_C" >&6
2637	else
2638	cat >conftest.$ac_ext <<_ACEOF
2639	/* confdefs.h. */
2640	_ACEOF
2641	cat confdefs.h >>conftest.$ac_ext
2642	cat >>conftest.$ac_ext <<_ACEOF
2643	/* end confdefs.h. */
2644
2645	int
2646	main ()
2647	{
2648	#ifndef __GNUC__
2649	choke me
2650	#endif
2651
2652	;
2653	return 0;
2654	}
2655	_ACEOF
2656	rm -f conftest.$ac_objext
2657	if { (ac_try="$ac_compile"
2658	case "(($ac_try" in
2659	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2660	*) ac_try_echo=$ac_try;;
2661	esac
2662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2663	(eval "$ac_compile") 2>conftest.er1
2664	ac_status=$?
2665	grep -v '^ *+' conftest.er1 >conftest.err
2666	rm -f conftest.er1
2667	cat conftest.err >&5
2668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669	(exit $ac_status); } && {
2670	test -z "$ac_c_werror_flag" \|\|
2671	test ! -s conftest.err
2672	} && test -s conftest.$ac_objext; then
2673	ac_compiler_gnu=yes
2674	else
2675	echo "$as_me: failed program was:" >&5
2676	sed 's/^/\| /' conftest.$ac_ext >&5
2677
2678	ac_compiler_gnu=no
2679	fi
2680
2681	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2682	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2683
2684	fi
2685	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2686	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2687	GCC=`test $ac_compiler_gnu = yes && echo yes`
2688	ac_test_CFLAGS=${CFLAGS+set}
2689	ac_save_CFLAGS=$CFLAGS
2690	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2691	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2692	if test "${ac_cv_prog_cc_g+set}" = set; then
2693	echo $ECHO_N "(cached) $ECHO_C" >&6
2694	else
2695	ac_save_c_werror_flag=$ac_c_werror_flag
2696	ac_c_werror_flag=yes
2697	ac_cv_prog_cc_g=no
2698	CFLAGS="-g"
2699	cat >conftest.$ac_ext <<_ACEOF
2700	/* confdefs.h. */
2701	_ACEOF
2702	cat confdefs.h >>conftest.$ac_ext
2703	cat >>conftest.$ac_ext <<_ACEOF
2704	/* end confdefs.h. */
2705
2706	int
2707	main ()
2708	{
2709
2710	;
2711	return 0;
2712	}
2713	_ACEOF
2714	rm -f conftest.$ac_objext
2715	if { (ac_try="$ac_compile"
2716	case "(($ac_try" in
2717	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2718	*) ac_try_echo=$ac_try;;
2719	esac
2720	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2721	(eval "$ac_compile") 2>conftest.er1
2722	ac_status=$?
2723	grep -v '^ *+' conftest.er1 >conftest.err
2724	rm -f conftest.er1
2725	cat conftest.err >&5
2726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727	(exit $ac_status); } && {
2728	test -z "$ac_c_werror_flag" \|\|
2729	test ! -s conftest.err
2730	} && test -s conftest.$ac_objext; then
2731	ac_cv_prog_cc_g=yes
2732	else
2733	echo "$as_me: failed program was:" >&5
2734	sed 's/^/\| /' conftest.$ac_ext >&5
2735
2736	CFLAGS=""
2737	cat >conftest.$ac_ext <<_ACEOF
2738	/* confdefs.h. */
2739	_ACEOF
2740	cat confdefs.h >>conftest.$ac_ext
2741	cat >>conftest.$ac_ext <<_ACEOF
2742	/* end confdefs.h. */
2743
2744	int
2745	main ()
2746	{
2747
2748	;
2749	return 0;
2750	}
2751	_ACEOF
2752	rm -f conftest.$ac_objext
2753	if { (ac_try="$ac_compile"
2754	case "(($ac_try" in
2755	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2756	*) ac_try_echo=$ac_try;;
2757	esac
2758	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2759	(eval "$ac_compile") 2>conftest.er1
2760	ac_status=$?
2761	grep -v '^ *+' conftest.er1 >conftest.err
2762	rm -f conftest.er1
2763	cat conftest.err >&5
2764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2765	(exit $ac_status); } && {
2766	test -z "$ac_c_werror_flag" \|\|
2767	test ! -s conftest.err
2768	} && test -s conftest.$ac_objext; then
2769	:
2770	else
2771	echo "$as_me: failed program was:" >&5
2772	sed 's/^/\| /' conftest.$ac_ext >&5
2773
2774	ac_c_werror_flag=$ac_save_c_werror_flag
2775	CFLAGS="-g"
2776	cat >conftest.$ac_ext <<_ACEOF
2777	/* confdefs.h. */
2778	_ACEOF
2779	cat confdefs.h >>conftest.$ac_ext
2780	cat >>conftest.$ac_ext <<_ACEOF
2781	/* end confdefs.h. */
2782
2783	int
2784	main ()
2785	{
2786
2787	;
2788	return 0;
2789	}
2790	_ACEOF
2791	rm -f conftest.$ac_objext
2792	if { (ac_try="$ac_compile"
2793	case "(($ac_try" in
2794	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2795	*) ac_try_echo=$ac_try;;
2796	esac
2797	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2798	(eval "$ac_compile") 2>conftest.er1
2799	ac_status=$?
2800	grep -v '^ *+' conftest.er1 >conftest.err
2801	rm -f conftest.er1
2802	cat conftest.err >&5
2803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2804	(exit $ac_status); } && {
2805	test -z "$ac_c_werror_flag" \|\|
2806	test ! -s conftest.err
2807	} && test -s conftest.$ac_objext; then
2808	ac_cv_prog_cc_g=yes
2809	else
2810	echo "$as_me: failed program was:" >&5
2811	sed 's/^/\| /' conftest.$ac_ext >&5
2812
2813
2814	fi
2815
2816	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2817	fi
2818
2819	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2820	fi
2821
2822	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2823	ac_c_werror_flag=$ac_save_c_werror_flag
2824	fi
2825	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2826	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2827	if test "$ac_test_CFLAGS" = set; then
2828	CFLAGS=$ac_save_CFLAGS
2829	elif test $ac_cv_prog_cc_g = yes; then
2830	if test "$GCC" = yes; then
2831	CFLAGS="-g -O2"
2832	else
2833	CFLAGS="-g"
2834	fi
2835	else
2836	if test "$GCC" = yes; then
2837	CFLAGS="-O2"
2838	else
2839	CFLAGS=
2840	fi
2841	fi
2842	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2843	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2844	if test "${ac_cv_prog_cc_c89+set}" = set; then
2845	echo $ECHO_N "(cached) $ECHO_C" >&6
2846	else
2847	ac_cv_prog_cc_c89=no
2848	ac_save_CC=$CC
2849	cat >conftest.$ac_ext <<_ACEOF
2850	/* confdefs.h. */
2851	_ACEOF
2852	cat confdefs.h >>conftest.$ac_ext
2853	cat >>conftest.$ac_ext <<_ACEOF
2854	/* end confdefs.h. */
2855	#include <stdarg.h>
2856	#include <stdio.h>
2857	#include <sys/types.h>
2858	#include <sys/stat.h>
2859	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2860	struct buf { int x; };
2861	FILE * (rcsopen) (struct buf , struct stat *, int);
2862	static char *e (p, i)
2863	char **p;
2864	int i;
2865	{
2866	return p[i];
2867	}
2868	static char f (char (g) (char , int), char *p, ...)
2869	{
2870	char *s;
2871	va_list v;
2872	va_start (v,p);
2873	s = g (p, va_arg (v,int));
2874	va_end (v);
2875	return s;
2876	}
2877
2878	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2879	function prototypes and stuff, but not '\xHH' hex character constants.
2880	These don't provoke an error unfortunately, instead are silently treated
2881	as 'x'. The following induces an error, until -std is added to get
2882	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2883	array size at least. It's necessary to write '\x00'==0 to get something
2884	that's true only with -std. */
2885	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2886
2887	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2888	inside strings and character constants. */
2889	#define FOO(x) 'x'
2890	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2891
2892	int test (int i, double x);
2893	struct s1 {int (*f) (int a);};
2894	struct s2 {int (*f) (double a);};
2895	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2896	int argc;
2897	char **argv;
2898	int
2899	main ()
2900	{
2901	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2902	;
2903	return 0;
2904	}
2905	_ACEOF
2906	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2907	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2908	do
2909	CC="$ac_save_CC $ac_arg"
2910	rm -f conftest.$ac_objext
2911	if { (ac_try="$ac_compile"
2912	case "(($ac_try" in
2913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2914	*) ac_try_echo=$ac_try;;
2915	esac
2916	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2917	(eval "$ac_compile") 2>conftest.er1
2918	ac_status=$?
2919	grep -v '^ *+' conftest.er1 >conftest.err
2920	rm -f conftest.er1
2921	cat conftest.err >&5
2922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923	(exit $ac_status); } && {
2924	test -z "$ac_c_werror_flag" \|\|
2925	test ! -s conftest.err
2926	} && test -s conftest.$ac_objext; then
2927	ac_cv_prog_cc_c89=$ac_arg
2928	else
2929	echo "$as_me: failed program was:" >&5
2930	sed 's/^/\| /' conftest.$ac_ext >&5
2931
2932
2933	fi
2934
2935	rm -f core conftest.err conftest.$ac_objext
2936	test "x$ac_cv_prog_cc_c89" != "xno" && break
2937	done
2938	rm -f conftest.$ac_ext
2939	CC=$ac_save_CC
2940
2941	fi
2942	# AC_CACHE_VAL
2943	case "x$ac_cv_prog_cc_c89" in
2944	x)
2945	{ echo "$as_me:$LINENO: result: none needed" >&5
2946	echo "${ECHO_T}none needed" >&6; } ;;
2947	xno)
2948	{ echo "$as_me:$LINENO: result: unsupported" >&5
2949	echo "${ECHO_T}unsupported" >&6; } ;;
2950	*)
2951	CC="$CC $ac_cv_prog_cc_c89"
2952	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2953	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2954	esac
2955
2956
2957	ac_ext=c
2958	ac_cpp='$CPP $CPPFLAGS'
2959	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2960	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2961	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2962
2963	ac_ext=cpp
2964	ac_cpp='$CXXCPP $CPPFLAGS'
2965	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2966	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2967	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2968	if test -z "$CXX"; then
2969	if test -n "$CCC"; then
2970	CXX=$CCC
2971	else
2972	if test -n "$ac_tool_prefix"; then
2973	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2974	do
2975	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2976	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2977	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2978	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2979	if test "${ac_cv_prog_CXX+set}" = set; then
2980	echo $ECHO_N "(cached) $ECHO_C" >&6
2981	else
2982	if test -n "$CXX"; then
2983	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2984	else
2985	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2986	for as_dir in $PATH
2987	do
2988	IFS=$as_save_IFS
2989	test -z "$as_dir" && as_dir=.
2990	for ac_exec_ext in '' $ac_executable_extensions; do
2991	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2992	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2993	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2994	break 2
2995	fi
2996	done
2997	done
2998	IFS=$as_save_IFS
2999
3000	fi
3001	fi
3002	CXX=$ac_cv_prog_CXX
3003	if test -n "$CXX"; then
3004	{ echo "$as_me:$LINENO: result: $CXX" >&5
3005	echo "${ECHO_T}$CXX" >&6; }
3006	else
3007	{ echo "$as_me:$LINENO: result: no" >&5
3008	echo "${ECHO_T}no" >&6; }
3009	fi
3010
3011
3012	test -n "$CXX" && break
3013	done
3014	fi
3015	if test -z "$CXX"; then
3016	ac_ct_CXX=$CXX
3017	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3018	do
3019	# Extract the first word of "$ac_prog", so it can be a program name with args.
3020	set dummy $ac_prog; ac_word=$2
3021	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3022	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3023	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3024	echo $ECHO_N "(cached) $ECHO_C" >&6
3025	else
3026	if test -n "$ac_ct_CXX"; then
3027	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3028	else
3029	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3030	for as_dir in $PATH
3031	do
3032	IFS=$as_save_IFS
3033	test -z "$as_dir" && as_dir=.
3034	for ac_exec_ext in '' $ac_executable_extensions; do
3035	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3036	ac_cv_prog_ac_ct_CXX="$ac_prog"
3037	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3038	break 2
3039	fi
3040	done
3041	done
3042	IFS=$as_save_IFS
3043
3044	fi
3045	fi
3046	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3047	if test -n "$ac_ct_CXX"; then
3048	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3049	echo "${ECHO_T}$ac_ct_CXX" >&6; }
3050	else
3051	{ echo "$as_me:$LINENO: result: no" >&5
3052	echo "${ECHO_T}no" >&6; }
3053	fi
3054
3055
3056	test -n "$ac_ct_CXX" && break
3057	done
3058
3059	if test "x$ac_ct_CXX" = x; then
3060	CXX="g++"
3061	else
3062	case $cross_compiling:$ac_tool_warned in
3063	yes:)
3064	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3065	whose name does not start with the host triplet. If you think this
3066	configuration is useful to you, please write to autoconf@gnu.org." >&5
3067	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3068	whose name does not start with the host triplet. If you think this
3069	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3070	ac_tool_warned=yes ;;
3071	esac
3072	CXX=$ac_ct_CXX
3073	fi
3074	fi
3075
3076	fi
3077	fi
3078	# Provide some information about the compiler.
3079	echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3080	ac_compiler=`set X $ac_compile; echo $2`
3081	{ (ac_try="$ac_compiler --version >&5"
3082	case "(($ac_try" in
3083	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3084	*) ac_try_echo=$ac_try;;
3085	esac
3086	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3087	(eval "$ac_compiler --version >&5") 2>&5
3088	ac_status=$?
3089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3090	(exit $ac_status); }
3091	{ (ac_try="$ac_compiler -v >&5"
3092	case "(($ac_try" in
3093	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3094	*) ac_try_echo=$ac_try;;
3095	esac
3096	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3097	(eval "$ac_compiler -v >&5") 2>&5
3098	ac_status=$?
3099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3100	(exit $ac_status); }
3101	{ (ac_try="$ac_compiler -V >&5"
3102	case "(($ac_try" in
3103	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3104	*) ac_try_echo=$ac_try;;
3105	esac
3106	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3107	(eval "$ac_compiler -V >&5") 2>&5
3108	ac_status=$?
3109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3110	(exit $ac_status); }
3111
3112	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3113	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3114	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3115	echo $ECHO_N "(cached) $ECHO_C" >&6
3116	else
3117	cat >conftest.$ac_ext <<_ACEOF
3118	/* confdefs.h. */
3119	_ACEOF
3120	cat confdefs.h >>conftest.$ac_ext
3121	cat >>conftest.$ac_ext <<_ACEOF
3122	/* end confdefs.h. */
3123
3124	int
3125	main ()
3126	{
3127	#ifndef __GNUC__
3128	choke me
3129	#endif
3130
3131	;
3132	return 0;
3133	}
3134	_ACEOF
3135	rm -f conftest.$ac_objext
3136	if { (ac_try="$ac_compile"
3137	case "(($ac_try" in
3138	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3139	*) ac_try_echo=$ac_try;;
3140	esac
3141	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3142	(eval "$ac_compile") 2>conftest.er1
3143	ac_status=$?
3144	grep -v '^ *+' conftest.er1 >conftest.err
3145	rm -f conftest.er1
3146	cat conftest.err >&5
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); } && {
3149	test -z "$ac_cxx_werror_flag" \|\|
3150	test ! -s conftest.err
3151	} && test -s conftest.$ac_objext; then
3152	ac_compiler_gnu=yes
3153	else
3154	echo "$as_me: failed program was:" >&5
3155	sed 's/^/\| /' conftest.$ac_ext >&5
3156
3157	ac_compiler_gnu=no
3158	fi
3159
3160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3161	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3162
3163	fi
3164	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3165	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3166	GXX=`test $ac_compiler_gnu = yes && echo yes`
3167	ac_test_CXXFLAGS=${CXXFLAGS+set}
3168	ac_save_CXXFLAGS=$CXXFLAGS
3169	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3170	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3171	if test "${ac_cv_prog_cxx_g+set}" = set; then
3172	echo $ECHO_N "(cached) $ECHO_C" >&6
3173	else
3174	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3175	ac_cxx_werror_flag=yes
3176	ac_cv_prog_cxx_g=no
3177	CXXFLAGS="-g"
3178	cat >conftest.$ac_ext <<_ACEOF
3179	/* confdefs.h. */
3180	_ACEOF
3181	cat confdefs.h >>conftest.$ac_ext
3182	cat >>conftest.$ac_ext <<_ACEOF
3183	/* end confdefs.h. */
3184
3185	int
3186	main ()
3187	{
3188
3189	;
3190	return 0;
3191	}
3192	_ACEOF
3193	rm -f conftest.$ac_objext
3194	if { (ac_try="$ac_compile"
3195	case "(($ac_try" in
3196	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3197	*) ac_try_echo=$ac_try;;
3198	esac
3199	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3200	(eval "$ac_compile") 2>conftest.er1
3201	ac_status=$?
3202	grep -v '^ *+' conftest.er1 >conftest.err
3203	rm -f conftest.er1
3204	cat conftest.err >&5
3205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206	(exit $ac_status); } && {
3207	test -z "$ac_cxx_werror_flag" \|\|
3208	test ! -s conftest.err
3209	} && test -s conftest.$ac_objext; then
3210	ac_cv_prog_cxx_g=yes
3211	else
3212	echo "$as_me: failed program was:" >&5
3213	sed 's/^/\| /' conftest.$ac_ext >&5
3214
3215	CXXFLAGS=""
3216	cat >conftest.$ac_ext <<_ACEOF
3217	/* confdefs.h. */
3218	_ACEOF
3219	cat confdefs.h >>conftest.$ac_ext
3220	cat >>conftest.$ac_ext <<_ACEOF
3221	/* end confdefs.h. */
3222
3223	int
3224	main ()
3225	{
3226
3227	;
3228	return 0;
3229	}
3230	_ACEOF
3231	rm -f conftest.$ac_objext
3232	if { (ac_try="$ac_compile"
3233	case "(($ac_try" in
3234	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3235	*) ac_try_echo=$ac_try;;
3236	esac
3237	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3238	(eval "$ac_compile") 2>conftest.er1
3239	ac_status=$?
3240	grep -v '^ *+' conftest.er1 >conftest.err
3241	rm -f conftest.er1
3242	cat conftest.err >&5
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); } && {
3245	test -z "$ac_cxx_werror_flag" \|\|
3246	test ! -s conftest.err
3247	} && test -s conftest.$ac_objext; then
3248	:
3249	else
3250	echo "$as_me: failed program was:" >&5
3251	sed 's/^/\| /' conftest.$ac_ext >&5
3252
3253	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3254	CXXFLAGS="-g"
3255	cat >conftest.$ac_ext <<_ACEOF
3256	/* confdefs.h. */
3257	_ACEOF
3258	cat confdefs.h >>conftest.$ac_ext
3259	cat >>conftest.$ac_ext <<_ACEOF
3260	/* end confdefs.h. */
3261
3262	int
3263	main ()
3264	{
3265
3266	;
3267	return 0;
3268	}
3269	_ACEOF
3270	rm -f conftest.$ac_objext
3271	if { (ac_try="$ac_compile"
3272	case "(($ac_try" in
3273	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3274	*) ac_try_echo=$ac_try;;
3275	esac
3276	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3277	(eval "$ac_compile") 2>conftest.er1
3278	ac_status=$?
3279	grep -v '^ *+' conftest.er1 >conftest.err
3280	rm -f conftest.er1
3281	cat conftest.err >&5
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); } && {
3284	test -z "$ac_cxx_werror_flag" \|\|
3285	test ! -s conftest.err
3286	} && test -s conftest.$ac_objext; then
3287	ac_cv_prog_cxx_g=yes
3288	else
3289	echo "$as_me: failed program was:" >&5
3290	sed 's/^/\| /' conftest.$ac_ext >&5
3291
3292
3293	fi
3294
3295	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3296	fi
3297
3298	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3299	fi
3300
3301	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3302	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3303	fi
3304	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3305	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3306	if test "$ac_test_CXXFLAGS" = set; then
3307	CXXFLAGS=$ac_save_CXXFLAGS
3308	elif test $ac_cv_prog_cxx_g = yes; then
3309	if test "$GXX" = yes; then
3310	CXXFLAGS="-g -O2"
3311	else
3312	CXXFLAGS="-g"
3313	fi
3314	else
3315	if test "$GXX" = yes; then
3316	CXXFLAGS="-O2"
3317	else
3318	CXXFLAGS=
3319	fi
3320	fi
3321	ac_ext=c
3322	ac_cpp='$CPP $CPPFLAGS'
3323	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3324	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3325	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3326
3327	# Find a good install program. We prefer a C program (faster),
3328	# so one script is as good as another. But avoid the broken or
3329	# incompatible versions:
3330	# SysV /etc/install, /usr/sbin/install
3331	# SunOS /usr/etc/install
3332	# IRIX /sbin/install
3333	# AIX /bin/install
3334	# AmigaOS /C/install, which installs bootblocks on floppy discs
3335	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3336	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3337	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3338	# OS/2's system install, which has a completely different semantic
3339	# ./install, which can be erroneously created by make from ./install.sh.
3340	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3341	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3342	if test -z "$INSTALL"; then
3343	if test "${ac_cv_path_install+set}" = set; then
3344	echo $ECHO_N "(cached) $ECHO_C" >&6
3345	else
3346	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3347	for as_dir in $PATH
3348	do
3349	IFS=$as_save_IFS
3350	test -z "$as_dir" && as_dir=.
3351	# Account for people who put trailing slashes in PATH elements.
3352	case $as_dir/ in
3353	./ \| .// \| /cC/* \| \
3354	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3355	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
3356	/usr/ucb/* ) ;;
3357	*)
3358	# OSF1 and SCO ODT 3.0 have their own names for install.
3359	# Don't use installbsd from OSF since it installs stuff as root
3360	# by default.
3361	for ac_prog in ginstall scoinst install; do
3362	for ac_exec_ext in '' $ac_executable_extensions; do
3363	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3364	if test $ac_prog = install &&
3365	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3366	# AIX install. It has an incompatible calling convention.
3367	:
3368	elif test $ac_prog = install &&
3369	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3370	# program-specific install script used by HP pwplus--don't use.
3371	:
3372	else
3373	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3374	break 3
3375	fi
3376	fi
3377	done
3378	done
3379	;;
3380	esac
3381	done
3382	IFS=$as_save_IFS
3383
3384
3385	fi
3386	if test "${ac_cv_path_install+set}" = set; then
3387	INSTALL=$ac_cv_path_install
3388	else
3389	# As a last resort, use the slow shell script. Don't cache a
3390	# value for INSTALL within a source directory, because that will
3391	# break other packages using the cache if that directory is
3392	# removed, or if the value is a relative name.
3393	INSTALL=$ac_install_sh
3394	fi
3395	fi
3396	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
3397	echo "${ECHO_T}$INSTALL" >&6; }
3398
3399	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3400	# It thinks the first close brace ends the variable substitution.
3401	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3402
3403	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3404
3405	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3406
3407	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
3408	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
3409	LN_S=$as_ln_s
3410	if test "$LN_S" = "ln -s"; then
3411	{ echo "$as_me:$LINENO: result: yes" >&5
3412	echo "${ECHO_T}yes" >&6; }
3413	else
3414	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3415	echo "${ECHO_T}no, using $LN_S" >&6; }
3416	fi
3417
3418	if test -n "$ac_tool_prefix"; then
3419	for ac_prog in ar
3420	do
3421	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3422	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3423	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3424	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3425	if test "${ac_cv_prog_AR+set}" = set; then
3426	echo $ECHO_N "(cached) $ECHO_C" >&6
3427	else
3428	if test -n "$AR"; then
3429	ac_cv_prog_AR="$AR" # Let the user override the test.
3430	else
3431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432	for as_dir in $PATH
3433	do
3434	IFS=$as_save_IFS
3435	test -z "$as_dir" && as_dir=.
3436	for ac_exec_ext in '' $ac_executable_extensions; do
3437	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3438	ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
3439	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3440	break 2
3441	fi
3442	done
3443	done
3444	IFS=$as_save_IFS
3445
3446	fi
3447	fi
3448	AR=$ac_cv_prog_AR
3449	if test -n "$AR"; then
3450	{ echo "$as_me:$LINENO: result: $AR" >&5
3451	echo "${ECHO_T}$AR" >&6; }
3452	else
3453	{ echo "$as_me:$LINENO: result: no" >&5
3454	echo "${ECHO_T}no" >&6; }
3455	fi
3456
3457
3458	test -n "$AR" && break
3459	done
3460	fi
3461	if test -z "$AR"; then
3462	ac_ct_AR=$AR
3463	for ac_prog in ar
3464	do
3465	# Extract the first word of "$ac_prog", so it can be a program name with args.
3466	set dummy $ac_prog; ac_word=$2
3467	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3468	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3469	if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3470	echo $ECHO_N "(cached) $ECHO_C" >&6
3471	else
3472	if test -n "$ac_ct_AR"; then
3473	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3474	else
3475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3476	for as_dir in $PATH
3477	do
3478	IFS=$as_save_IFS
3479	test -z "$as_dir" && as_dir=.
3480	for ac_exec_ext in '' $ac_executable_extensions; do
3481	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3482	ac_cv_prog_ac_ct_AR="$ac_prog"
3483	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3484	break 2
3485	fi
3486	done
3487	done
3488	IFS=$as_save_IFS
3489
3490	fi
3491	fi
3492	ac_ct_AR=$ac_cv_prog_ac_ct_AR
3493	if test -n "$ac_ct_AR"; then
3494	{ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3495	echo "${ECHO_T}$ac_ct_AR" >&6; }
3496	else
3497	{ echo "$as_me:$LINENO: result: no" >&5
3498	echo "${ECHO_T}no" >&6; }
3499	fi
3500
3501
3502	test -n "$ac_ct_AR" && break
3503	done
3504
3505	if test "x$ac_ct_AR" = x; then
3506	AR=""
3507	else
3508	case $cross_compiling:$ac_tool_warned in
3509	yes:)
3510	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3511	whose name does not start with the host triplet. If you think this
3512	configuration is useful to you, please write to autoconf@gnu.org." >&5
3513	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3514	whose name does not start with the host triplet. If you think this
3515	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3516	ac_tool_warned=yes ;;
3517	esac
3518	AR=$ac_ct_AR
3519	fi
3520	fi
3521
3522	if test -n "$ac_tool_prefix"; then
3523	for ac_prog in windres
3524	do
3525	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3526	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3527	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3528	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3529	if test "${ac_cv_prog_RC+set}" = set; then
3530	echo $ECHO_N "(cached) $ECHO_C" >&6
3531	else
3532	if test -n "$RC"; then
3533	ac_cv_prog_RC="$RC" # Let the user override the test.
3534	else
3535	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536	for as_dir in $PATH
3537	do
3538	IFS=$as_save_IFS
3539	test -z "$as_dir" && as_dir=.
3540	for ac_exec_ext in '' $ac_executable_extensions; do
3541	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3542	ac_cv_prog_RC="$ac_tool_prefix$ac_prog"
3543	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3544	break 2
3545	fi
3546	done
3547	done
3548	IFS=$as_save_IFS
3549
3550	fi
3551	fi
3552	RC=$ac_cv_prog_RC
3553	if test -n "$RC"; then
3554	{ echo "$as_me:$LINENO: result: $RC" >&5
3555	echo "${ECHO_T}$RC" >&6; }
3556	else
3557	{ echo "$as_me:$LINENO: result: no" >&5
3558	echo "${ECHO_T}no" >&6; }
3559	fi
3560
3561
3562	test -n "$RC" && break
3563	done
3564	fi
3565	if test -z "$RC"; then
3566	ac_ct_RC=$RC
3567	for ac_prog in windres
3568	do
3569	# Extract the first word of "$ac_prog", so it can be a program name with args.
3570	set dummy $ac_prog; ac_word=$2
3571	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3572	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3573	if test "${ac_cv_prog_ac_ct_RC+set}" = set; then
3574	echo $ECHO_N "(cached) $ECHO_C" >&6
3575	else
3576	if test -n "$ac_ct_RC"; then
3577	ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
3578	else
3579	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3580	for as_dir in $PATH
3581	do
3582	IFS=$as_save_IFS
3583	test -z "$as_dir" && as_dir=.
3584	for ac_exec_ext in '' $ac_executable_extensions; do
3585	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3586	ac_cv_prog_ac_ct_RC="$ac_prog"
3587	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3588	break 2
3589	fi
3590	done
3591	done
3592	IFS=$as_save_IFS
3593
3594	fi
3595	fi
3596	ac_ct_RC=$ac_cv_prog_ac_ct_RC
3597	if test -n "$ac_ct_RC"; then
3598	{ echo "$as_me:$LINENO: result: $ac_ct_RC" >&5
3599	echo "${ECHO_T}$ac_ct_RC" >&6; }
3600	else
3601	{ echo "$as_me:$LINENO: result: no" >&5
3602	echo "${ECHO_T}no" >&6; }
3603	fi
3604
3605
3606	test -n "$ac_ct_RC" && break
3607	done
3608
3609	if test "x$ac_ct_RC" = x; then
3610	RC=""
3611	else
3612	case $cross_compiling:$ac_tool_warned in
3613	yes:)
3614	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3615	whose name does not start with the host triplet. If you think this
3616	configuration is useful to you, please write to autoconf@gnu.org." >&5
3617	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3618	whose name does not start with the host triplet. If you think this
3619	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3620	ac_tool_warned=yes ;;
3621	esac
3622	RC=$ac_ct_RC
3623	fi
3624	fi
3625
3626	for ac_prog in rm
3627	do
3628	# Extract the first word of "$ac_prog", so it can be a program name with args.
3629	set dummy $ac_prog; ac_word=$2
3630	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3632	if test "${ac_cv_prog_RM+set}" = set; then
3633	echo $ECHO_N "(cached) $ECHO_C" >&6
3634	else
3635	if test -n "$RM"; then
3636	ac_cv_prog_RM="$RM" # Let the user override the test.
3637	else
3638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3639	for as_dir in $PATH
3640	do
3641	IFS=$as_save_IFS
3642	test -z "$as_dir" && as_dir=.
3643	for ac_exec_ext in '' $ac_executable_extensions; do
3644	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645	ac_cv_prog_RM="$ac_prog"
3646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3647	break 2
3648	fi
3649	done
3650	done
3651	IFS=$as_save_IFS
3652
3653	fi
3654	fi
3655	RM=$ac_cv_prog_RM
3656	if test -n "$RM"; then
3657	{ echo "$as_me:$LINENO: result: $RM" >&5
3658	echo "${ECHO_T}$RM" >&6; }
3659	else
3660	{ echo "$as_me:$LINENO: result: no" >&5
3661	echo "${ECHO_T}no" >&6; }
3662	fi
3663
3664
3665	test -n "$RM" && break
3666	done
3667
3668	for ac_prog in cp
3669	do
3670	# Extract the first word of "$ac_prog", so it can be a program name with args.
3671	set dummy $ac_prog; ac_word=$2
3672	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3673	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3674	if test "${ac_cv_prog_CP+set}" = set; then
3675	echo $ECHO_N "(cached) $ECHO_C" >&6
3676	else
3677	if test -n "$CP"; then
3678	ac_cv_prog_CP="$CP" # Let the user override the test.
3679	else
3680	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681	for as_dir in $PATH
3682	do
3683	IFS=$as_save_IFS
3684	test -z "$as_dir" && as_dir=.
3685	for ac_exec_ext in '' $ac_executable_extensions; do
3686	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3687	ac_cv_prog_CP="$ac_prog"
3688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3689	break 2
3690	fi
3691	done
3692	done
3693	IFS=$as_save_IFS
3694
3695	fi
3696	fi
3697	CP=$ac_cv_prog_CP
3698	if test -n "$CP"; then
3699	{ echo "$as_me:$LINENO: result: $CP" >&5
3700	echo "${ECHO_T}$CP" >&6; }
3701	else
3702	{ echo "$as_me:$LINENO: result: no" >&5
3703	echo "${ECHO_T}no" >&6; }
3704	fi
3705
3706
3707	test -n "$CP" && break
3708	done
3709
3710	for ac_prog in mkdir
3711	do
3712	# Extract the first word of "$ac_prog", so it can be a program name with args.
3713	set dummy $ac_prog; ac_word=$2
3714	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3715	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3716	if test "${ac_cv_prog_MKDIR+set}" = set; then
3717	echo $ECHO_N "(cached) $ECHO_C" >&6
3718	else
3719	if test -n "$MKDIR"; then
3720	ac_cv_prog_MKDIR="$MKDIR" # Let the user override the test.
3721	else
3722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3723	for as_dir in $PATH
3724	do
3725	IFS=$as_save_IFS
3726	test -z "$as_dir" && as_dir=.
3727	for ac_exec_ext in '' $ac_executable_extensions; do
3728	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3729	ac_cv_prog_MKDIR="$ac_prog"
3730	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3731	break 2
3732	fi
3733	done
3734	done
3735	IFS=$as_save_IFS
3736
3737	fi
3738	fi
3739	MKDIR=$ac_cv_prog_MKDIR
3740	if test -n "$MKDIR"; then
3741	{ echo "$as_me:$LINENO: result: $MKDIR" >&5
3742	echo "${ECHO_T}$MKDIR" >&6; }
3743	else
3744	{ echo "$as_me:$LINENO: result: no" >&5
3745	echo "${ECHO_T}no" >&6; }
3746	fi
3747
3748
3749	test -n "$MKDIR" && break
3750	done
3751
3752	for ac_prog in echo
3753	do
3754	# Extract the first word of "$ac_prog", so it can be a program name with args.
3755	set dummy $ac_prog; ac_word=$2
3756	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3758	if test "${ac_cv_prog_ECHO+set}" = set; then
3759	echo $ECHO_N "(cached) $ECHO_C" >&6
3760	else
3761	if test -n "$ECHO"; then
3762	ac_cv_prog_ECHO="$ECHO" # Let the user override the test.
3763	else
3764	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3765	for as_dir in $PATH
3766	do
3767	IFS=$as_save_IFS
3768	test -z "$as_dir" && as_dir=.
3769	for ac_exec_ext in '' $ac_executable_extensions; do
3770	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3771	ac_cv_prog_ECHO="$ac_prog"
3772	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3773	break 2
3774	fi
3775	done
3776	done
3777	IFS=$as_save_IFS
3778
3779	fi
3780	fi
3781	ECHO=$ac_cv_prog_ECHO
3782	if test -n "$ECHO"; then
3783	{ echo "$as_me:$LINENO: result: $ECHO" >&5
3784	echo "${ECHO_T}$ECHO" >&6; }
3785	else
3786	{ echo "$as_me:$LINENO: result: no" >&5
3787	echo "${ECHO_T}no" >&6; }
3788	fi
3789
3790
3791	test -n "$ECHO" && break
3792	done
3793
3794	for ac_prog in tar
3795	do
3796	# Extract the first word of "$ac_prog", so it can be a program name with args.
3797	set dummy $ac_prog; ac_word=$2
3798	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3799	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3800	if test "${ac_cv_prog_TAR+set}" = set; then
3801	echo $ECHO_N "(cached) $ECHO_C" >&6
3802	else
3803	if test -n "$TAR"; then
3804	ac_cv_prog_TAR="$TAR" # Let the user override the test.
3805	else
3806	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3807	for as_dir in $PATH
3808	do
3809	IFS=$as_save_IFS
3810	test -z "$as_dir" && as_dir=.
3811	for ac_exec_ext in '' $ac_executable_extensions; do
3812	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3813	ac_cv_prog_TAR="$ac_prog"
3814	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3815	break 2
3816	fi
3817	done
3818	done
3819	IFS=$as_save_IFS
3820
3821	fi
3822	fi
3823	TAR=$ac_cv_prog_TAR
3824	if test -n "$TAR"; then
3825	{ echo "$as_me:$LINENO: result: $TAR" >&5
3826	echo "${ECHO_T}$TAR" >&6; }
3827	else
3828	{ echo "$as_me:$LINENO: result: no" >&5
3829	echo "${ECHO_T}no" >&6; }
3830	fi
3831
3832
3833	test -n "$TAR" && break
3834	done
3835
3836	for ac_prog in gzip
3837	do
3838	# Extract the first word of "$ac_prog", so it can be a program name with args.
3839	set dummy $ac_prog; ac_word=$2
3840	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3841	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3842	if test "${ac_cv_prog_GZIP+set}" = set; then
3843	echo $ECHO_N "(cached) $ECHO_C" >&6
3844	else
3845	if test -n "$GZIP"; then
3846	ac_cv_prog_GZIP="$GZIP" # Let the user override the test.
3847	else
3848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3849	for as_dir in $PATH
3850	do
3851	IFS=$as_save_IFS
3852	test -z "$as_dir" && as_dir=.
3853	for ac_exec_ext in '' $ac_executable_extensions; do
3854	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3855	ac_cv_prog_GZIP="$ac_prog"
3856	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3857	break 2
3858	fi
3859	done
3860	done
3861	IFS=$as_save_IFS
3862
3863	fi
3864	fi
3865	GZIP=$ac_cv_prog_GZIP
3866	if test -n "$GZIP"; then
3867	{ echo "$as_me:$LINENO: result: $GZIP" >&5
3868	echo "${ECHO_T}$GZIP" >&6; }
3869	else
3870	{ echo "$as_me:$LINENO: result: no" >&5
3871	echo "${ECHO_T}no" >&6; }
3872	fi
3873
3874
3875	test -n "$GZIP" && break
3876	done
3877
3878	for ac_prog in zip
3879	do
3880	# Extract the first word of "$ac_prog", so it can be a program name with args.
3881	set dummy $ac_prog; ac_word=$2
3882	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3883	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3884	if test "${ac_cv_prog_ZIP+set}" = set; then
3885	echo $ECHO_N "(cached) $ECHO_C" >&6
3886	else
3887	if test -n "$ZIP"; then
3888	ac_cv_prog_ZIP="$ZIP" # Let the user override the test.
3889	else
3890	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3891	for as_dir in $PATH
3892	do
3893	IFS=$as_save_IFS
3894	test -z "$as_dir" && as_dir=.
3895	for ac_exec_ext in '' $ac_executable_extensions; do
3896	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3897	ac_cv_prog_ZIP="$ac_prog"
3898	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3899	break 2
3900	fi
3901	done
3902	done
3903	IFS=$as_save_IFS
3904
3905	fi
3906	fi
3907	ZIP=$ac_cv_prog_ZIP
3908	if test -n "$ZIP"; then
3909	{ echo "$as_me:$LINENO: result: $ZIP" >&5
3910	echo "${ECHO_T}$ZIP" >&6; }
3911	else
3912	{ echo "$as_me:$LINENO: result: no" >&5
3913	echo "${ECHO_T}no" >&6; }
3914	fi
3915
3916
3917	test -n "$ZIP" && break
3918	done
3919
3920
3921	if test "x$cross_compiling" = "xyes"; then
3922	# if cross compiling autodetect the system compilers
3923	for ac_prog in gcc cc
3924	do
3925	# Extract the first word of "$ac_prog", so it can be a program name with args.
3926	set dummy $ac_prog; ac_word=$2
3927	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3928	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3929	if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
3930	echo $ECHO_N "(cached) $ECHO_C" >&6
3931	else
3932	if test -n "$CC_FOR_BUILD"; then
3933	ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
3934	else
3935	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3936	for as_dir in $PATH
3937	do
3938	IFS=$as_save_IFS
3939	test -z "$as_dir" && as_dir=.
3940	for ac_exec_ext in '' $ac_executable_extensions; do
3941	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3942	ac_cv_prog_CC_FOR_BUILD="$ac_prog"
3943	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3944	break 2
3945	fi
3946	done
3947	done
3948	IFS=$as_save_IFS
3949
3950	fi
3951	fi
3952	CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
3953	if test -n "$CC_FOR_BUILD"; then
3954	{ echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
3955	echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
3956	else
3957	{ echo "$as_me:$LINENO: result: no" >&5
3958	echo "${ECHO_T}no" >&6; }
3959	fi
3960
3961
3962	test -n "$CC_FOR_BUILD" && break
3963	done
3964
3965	for ac_prog in g++ gxx c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3966	do
3967	# Extract the first word of "$ac_prog", so it can be a program name with args.
3968	set dummy $ac_prog; ac_word=$2
3969	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3970	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3971	if test "${ac_cv_prog_CXX_FOR_BUILD+set}" = set; then
3972	echo $ECHO_N "(cached) $ECHO_C" >&6
3973	else
3974	if test -n "$CXX_FOR_BUILD"; then
3975	ac_cv_prog_CXX_FOR_BUILD="$CXX_FOR_BUILD" # Let the user override the test.
3976	else
3977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978	for as_dir in $PATH
3979	do
3980	IFS=$as_save_IFS
3981	test -z "$as_dir" && as_dir=.
3982	for ac_exec_ext in '' $ac_executable_extensions; do
3983	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3984	ac_cv_prog_CXX_FOR_BUILD="$ac_prog"
3985	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3986	break 2
3987	fi
3988	done
3989	done
3990	IFS=$as_save_IFS
3991
3992	fi
3993	fi
3994	CXX_FOR_BUILD=$ac_cv_prog_CXX_FOR_BUILD
3995	if test -n "$CXX_FOR_BUILD"; then
3996	{ echo "$as_me:$LINENO: result: $CXX_FOR_BUILD" >&5
3997	echo "${ECHO_T}$CXX_FOR_BUILD" >&6; }
3998	else
3999	{ echo "$as_me:$LINENO: result: no" >&5
4000	echo "${ECHO_T}no" >&6; }
4001	fi
4002
4003
4004	test -n "$CXX_FOR_BUILD" && break
4005	done
4006
4007	else
4008	#if not cross compiling use the already detected compilers
4009	CC_FOR_BUILD=$CC
4010	CXX_FOR_BUILD=$CXX
4011
4012
4013	fi
4014
4015	# Checks for optimizations
4016	# Check whether --enable-debug was given.
4017	if test "${enable_debug+set}" = set; then
4018	enableval=$enable_debug; ac_enable_debug=$enableval
4019	else
4020	ac_enable_debug=no
4021
4022	fi
4023
4024	CONF_DEBUG=$ac_enable_debug
4025
4026
4027	# Check whether --enable-test was given.
4028	if test "${enable_test+set}" = set; then
4029	enableval=$enable_test; ac_enable_test=$enableval
4030	else
4031	ac_enable_test=no
4032
4033	fi
4034
4035
4036	# Check whether --enable-static was given.
4037	if test "${enable_static+set}" = set; then
4038	enableval=$enable_static; ac_enable_static=$enableval
4039	else
4040	ac_enable_static=no
4041
4042	fi
4043
4044
4045	if test $ac_auto_cflags = yes; then
4046	if test $ac_enable_debug = yes ; then
4047	CFLAGS="-O0 -g -Wall -Wno-sign-compare -Wno-unused"
4048	elif test $ac_enable_test = yes ; then
4049	CFLAGS="-O0 -Wall -Wno-sign-compare -Wno-unused"
4050	else
4051	CFLAGS=""
4052
4053	if test -f /proc/cpuinfo ; then
4054	if grep -i "vendor_id.:.GenuineIntel" /proc/cpuinfo > /dev/null ; then
4055	if grep -i "family.*: 15" /proc/cpuinfo > /dev/null ; then
4056	ac_cpu_arch=pentium2
4057	ac_cpu_arch_secondary=i686
4058	elif grep -i "family.*: 6" /proc/cpuinfo > /dev/null ; then
4059	ac_cpu_arch=pentiumpro
4060	ac_cpu_arch_secondary=i686
4061	elif grep -i "family.*: 5" /proc/cpuinfo > /dev/null ; then
4062	ac_cpu_arch=pentium
4063	ac_cpu_arch_secondary=i586
4064	else
4065	ac_cpu_arch=blend
4066	ac_cpu_arch_secondary=blend
4067	fi
4068	elif grep -i "vendor_id.:.AuthenticAMD" /proc/cpuinfo > /dev/null ; then
4069	if grep -i "family.*: 6" /proc/cpuinfo > /dev/null ; then
4070	ac_cpu_arch=athlon
4071	ac_cpu_arch_secondary=i586
4072	elif grep -i "family.*: 5" /proc/cpuinfo > /dev/null ; then
4073	ac_cpu_arch=pentium
4074	ac_cpu_arch_secondary=i586
4075	else
4076	ac_cpu_arch=blend
4077	ac_cpu_arch_secondary=blend
4078	fi
4079	else
4080	ac_cpu_arch=blend
4081	ac_cpu_arch_secondary=blend
4082	fi
4083	else
4084	ac_cpu_arch=blend
4085	ac_cpu_arch_secondary=blend
4086	fi
4087
4088	{ echo "$as_me:$LINENO: checking build arch" >&5
4089	echo $ECHO_N "checking build arch... $ECHO_C" >&6; }
4090	{ echo "$as_me:$LINENO: result: $ac_cpu_arch" >&5
4091	echo "${ECHO_T}$ac_cpu_arch" >&6; }
4092
4093
4094	if test $ac_cpu_arch = blend; then
4095	ac_cc_arch=blend
4096	else
4097
4098	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -march=$ac_cpu_arch" >&5
4099	echo $ECHO_N "checking whether ${CC-cc} accepts -march=$ac_cpu_arch... $ECHO_C" >&6; }
4100	echo 'void f(){}' > conftest.c
4101	if test -z "`${CC-cc} -c -march=$ac_cpu_arch conftest.c 2>&1`"; then
4102	{ echo "$as_me:$LINENO: result: yes" >&5
4103	echo "${ECHO_T}yes" >&6; }
4104	ac_cc_cpu_arch=yes
4105	else
4106	{ echo "$as_me:$LINENO: result: no" >&5
4107	echo "${ECHO_T}no" >&6; }
4108	ac_cc_cpu_arch=no
4109	fi
4110	rm -f conftest*
4111
4112	if test $ac_cc_cpu_arch = yes ; then
4113	ac_cc_arch=$ac_cpu_arch
4114	else
4115
4116	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -march=$ac_cpu_arch_secondary" >&5
4117	echo $ECHO_N "checking whether ${CC-cc} accepts -march=$ac_cpu_arch_secondary... $ECHO_C" >&6; }
4118	echo 'void f(){}' > conftest.c
4119	if test -z "`${CC-cc} -c -march=$ac_cpu_arch_secondary conftest.c 2>&1`"; then
4120	{ echo "$as_me:$LINENO: result: yes" >&5
4121	echo "${ECHO_T}yes" >&6; }
4122	ac_cc_family_arch=yes
4123	else
4124	{ echo "$as_me:$LINENO: result: no" >&5
4125	echo "${ECHO_T}no" >&6; }
4126	ac_cc_family_arch=no
4127	fi
4128	rm -f conftest*
4129
4130	if test $ac_cc_family_arch = yes ; then
4131	ac_cc_arch=$ac_cpu_arch_secondary
4132	else
4133	ac_cc_arch=blend
4134	fi
4135	fi
4136	fi
4137
4138	if test ! $ac_cc_arch = blend; then
4139	CFLAGS="$CFLAGS -march=$ac_cc_arch "
4140
4141	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -fomit-frame-pointer" >&5
4142	echo $ECHO_N "checking whether ${CC-cc} accepts -fomit-frame-pointer... $ECHO_C" >&6; }
4143	echo 'void f(){}' > conftest.c
4144	if test -z "`${CC-cc} -c -fomit-frame-pointer conftest.c 2>&1`"; then
4145	{ echo "$as_me:$LINENO: result: yes" >&5
4146	echo "${ECHO_T}yes" >&6; }
4147	CFLAGS="$CFLAGS -fomit-frame-pointer"
4148	else
4149	{ echo "$as_me:$LINENO: result: no" >&5
4150	echo "${ECHO_T}no" >&6; }
4151
4152	fi
4153	rm -f conftest*
4154
4155	fi
4156	# -O3 don't seem to be safe on x86 platforms, also on latest gcc 3.3.x
4157
4158	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -O2" >&5
4159	echo $ECHO_N "checking whether ${CC-cc} accepts -O2... $ECHO_C" >&6; }
4160	echo 'void f(){}' > conftest.c
4161	if test -z "`${CC-cc} -c -O2 conftest.c 2>&1`"; then
4162	{ echo "$as_me:$LINENO: result: yes" >&5
4163	echo "${ECHO_T}yes" >&6; }
4164	CFLAGS="$CFLAGS -O2"
4165	else
4166	{ echo "$as_me:$LINENO: result: no" >&5
4167	echo "${ECHO_T}no" >&6; }
4168	CFLAGS="$CFLAGS -O"
4169	fi
4170	rm -f conftest*
4171
4172	# -fno-merge-constants is required to speedup the link time. ld spends a lot of time trying to merge partial strings.
4173
4174	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -fno-merge-constants" >&5
4175	echo $ECHO_N "checking whether ${CC-cc} accepts -fno-merge-constants... $ECHO_C" >&6; }
4176	echo 'void f(){}' > conftest.c
4177	if test -z "`${CC-cc} -c -fno-merge-constants conftest.c 2>&1`"; then
4178	{ echo "$as_me:$LINENO: result: yes" >&5
4179	echo "${ECHO_T}yes" >&6; }
4180	CFLAGS="$CFLAGS -fno-merge-constants"
4181	else
4182	{ echo "$as_me:$LINENO: result: no" >&5
4183	echo "${ECHO_T}no" >&6; }
4184
4185	fi
4186	rm -f conftest*
4187
4188
4189	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -Wall" >&5
4190	echo $ECHO_N "checking whether ${CC-cc} accepts -Wall... $ECHO_C" >&6; }
4191	echo 'void f(){}' > conftest.c
4192	if test -z "`${CC-cc} -c -Wall conftest.c 2>&1`"; then
4193	{ echo "$as_me:$LINENO: result: yes" >&5
4194	echo "${ECHO_T}yes" >&6; }
4195	CFLAGS="$CFLAGS -Wall"
4196	else
4197	{ echo "$as_me:$LINENO: result: no" >&5
4198	echo "${ECHO_T}no" >&6; }
4199
4200	fi
4201	rm -f conftest*
4202
4203
4204	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -Wno-sign-compare" >&5
4205	echo $ECHO_N "checking whether ${CC-cc} accepts -Wno-sign-compare... $ECHO_C" >&6; }
4206	echo 'void f(){}' > conftest.c
4207	if test -z "`${CC-cc} -c -Wno-sign-compare conftest.c 2>&1`"; then
4208	{ echo "$as_me:$LINENO: result: yes" >&5
4209	echo "${ECHO_T}yes" >&6; }
4210	CFLAGS="$CFLAGS -Wno-sign-compare"
4211	else
4212	{ echo "$as_me:$LINENO: result: no" >&5
4213	echo "${ECHO_T}no" >&6; }
4214
4215	fi
4216	rm -f conftest*
4217
4218
4219	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -Wno-unused" >&5
4220	echo $ECHO_N "checking whether ${CC-cc} accepts -Wno-unused... $ECHO_C" >&6; }
4221	echo 'void f(){}' > conftest.c
4222	if test -z "`${CC-cc} -c -Wno-unused conftest.c 2>&1`"; then
4223	{ echo "$as_me:$LINENO: result: yes" >&5
4224	echo "${ECHO_T}yes" >&6; }
4225	CFLAGS="$CFLAGS -Wno-unused"
4226	else
4227	{ echo "$as_me:$LINENO: result: no" >&5
4228	echo "${ECHO_T}no" >&6; }
4229
4230	fi
4231	rm -f conftest*
4232
4233	fi
4234	if test ! -z $ac_host_cflags; then
4235	CFLAGS="$ac_host_cflags $CFLAGS"
4236	fi
4237	fi
4238	if test $ac_auto_ldflags = yes ; then
4239	if test $ac_enable_debug = yes ; then
4240	if test $ac_system = unix ; then
4241	LDFLAGS="-rdynamic"
4242	else
4243	LDFLAGS="-g"
4244	fi
4245	else
4246	LDFLAGS="-s"
4247	fi
4248	if test $ac_enable_static = yes ; then
4249	LDFLAGS="-static $LDFLAGS"
4250	fi
4251	if test ! -z $ac_host_ldflags; then
4252	LDFLAGS="$ac_host_ldflags $LDFLAGS"
4253	fi
4254	fi
4255
4256	CONF_CFLAGS_OPT=$CFLAGS
4257
4258	CONF_LDFLAGS=$LDFLAGS
4259
4260
4261	# Checks for architecture
4262
4263	ac_ext=c
4264	ac_cpp='$CPP $CPPFLAGS'
4265	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4266	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4267	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4268	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4269	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4270	# On Suns, sometimes $CPP names a directory.
4271	if test -n "$CPP" && test -d "$CPP"; then
4272	CPP=
4273	fi
4274	if test -z "$CPP"; then
4275	if test "${ac_cv_prog_CPP+set}" = set; then
4276	echo $ECHO_N "(cached) $ECHO_C" >&6
4277	else
4278	# Double quotes because CPP needs to be expanded
4279	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4280	do
4281	ac_preproc_ok=false
4282	for ac_c_preproc_warn_flag in '' yes
4283	do
4284	# Use a header file that comes with gcc, so configuring glibc
4285	# with a fresh cross-compiler works.
4286	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4287	# <limits.h> exists even on freestanding compilers.
4288	# On the NeXT, cc -E runs the code through the compiler's parser,
4289	# not just through cpp. "Syntax error" is here to catch this case.
4290	cat >conftest.$ac_ext <<_ACEOF
4291	/* confdefs.h. */
4292	_ACEOF
4293	cat confdefs.h >>conftest.$ac_ext
4294	cat >>conftest.$ac_ext <<_ACEOF
4295	/* end confdefs.h. */
4296	#ifdef __STDC__
4297	# include <limits.h>
4298	#else
4299	# include <assert.h>
4300	#endif
4301	Syntax error
4302	_ACEOF
4303	if { (ac_try="$ac_cpp conftest.$ac_ext"
4304	case "(($ac_try" in
4305	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4306	*) ac_try_echo=$ac_try;;
4307	esac
4308	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4309	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4310	ac_status=$?
4311	grep -v '^ *+' conftest.er1 >conftest.err
4312	rm -f conftest.er1
4313	cat conftest.err >&5
4314	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4315	(exit $ac_status); } >/dev/null && {
4316	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4317	test ! -s conftest.err
4318	}; then
4319	:
4320	else
4321	echo "$as_me: failed program was:" >&5
4322	sed 's/^/\| /' conftest.$ac_ext >&5
4323
4324	# Broken: fails on valid input.
4325	continue
4326	fi
4327
4328	rm -f conftest.err conftest.$ac_ext
4329
4330	# OK, works on sane cases. Now check whether nonexistent headers
4331	# can be detected and how.
4332	cat >conftest.$ac_ext <<_ACEOF
4333	/* confdefs.h. */
4334	_ACEOF
4335	cat confdefs.h >>conftest.$ac_ext
4336	cat >>conftest.$ac_ext <<_ACEOF
4337	/* end confdefs.h. */
4338	#include <ac_nonexistent.h>
4339	_ACEOF
4340	if { (ac_try="$ac_cpp conftest.$ac_ext"
4341	case "(($ac_try" in
4342	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4343	*) ac_try_echo=$ac_try;;
4344	esac
4345	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4346	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4347	ac_status=$?
4348	grep -v '^ *+' conftest.er1 >conftest.err
4349	rm -f conftest.er1
4350	cat conftest.err >&5
4351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352	(exit $ac_status); } >/dev/null && {
4353	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4354	test ! -s conftest.err
4355	}; then
4356	# Broken: success on invalid input.
4357	continue
4358	else
4359	echo "$as_me: failed program was:" >&5
4360	sed 's/^/\| /' conftest.$ac_ext >&5
4361
4362	# Passes both tests.
4363	ac_preproc_ok=:
4364	break
4365	fi
4366
4367	rm -f conftest.err conftest.$ac_ext
4368
4369	done
4370	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4371	rm -f conftest.err conftest.$ac_ext
4372	if $ac_preproc_ok; then
4373	break
4374	fi
4375
4376	done
4377	ac_cv_prog_CPP=$CPP
4378
4379	fi
4380	CPP=$ac_cv_prog_CPP
4381	else
4382	ac_cv_prog_CPP=$CPP
4383	fi
4384	{ echo "$as_me:$LINENO: result: $CPP" >&5
4385	echo "${ECHO_T}$CPP" >&6; }
4386	ac_preproc_ok=false
4387	for ac_c_preproc_warn_flag in '' yes
4388	do
4389	# Use a header file that comes with gcc, so configuring glibc
4390	# with a fresh cross-compiler works.
4391	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4392	# <limits.h> exists even on freestanding compilers.
4393	# On the NeXT, cc -E runs the code through the compiler's parser,
4394	# not just through cpp. "Syntax error" is here to catch this case.
4395	cat >conftest.$ac_ext <<_ACEOF
4396	/* confdefs.h. */
4397	_ACEOF
4398	cat confdefs.h >>conftest.$ac_ext
4399	cat >>conftest.$ac_ext <<_ACEOF
4400	/* end confdefs.h. */
4401	#ifdef __STDC__
4402	# include <limits.h>
4403	#else
4404	# include <assert.h>
4405	#endif
4406	Syntax error
4407	_ACEOF
4408	if { (ac_try="$ac_cpp conftest.$ac_ext"
4409	case "(($ac_try" in
4410	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4411	*) ac_try_echo=$ac_try;;
4412	esac
4413	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4414	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4415	ac_status=$?
4416	grep -v '^ *+' conftest.er1 >conftest.err
4417	rm -f conftest.er1
4418	cat conftest.err >&5
4419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4420	(exit $ac_status); } >/dev/null && {
4421	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4422	test ! -s conftest.err
4423	}; then
4424	:
4425	else
4426	echo "$as_me: failed program was:" >&5
4427	sed 's/^/\| /' conftest.$ac_ext >&5
4428
4429	# Broken: fails on valid input.
4430	continue
4431	fi
4432
4433	rm -f conftest.err conftest.$ac_ext
4434
4435	# OK, works on sane cases. Now check whether nonexistent headers
4436	# can be detected and how.
4437	cat >conftest.$ac_ext <<_ACEOF
4438	/* confdefs.h. */
4439	_ACEOF
4440	cat confdefs.h >>conftest.$ac_ext
4441	cat >>conftest.$ac_ext <<_ACEOF
4442	/* end confdefs.h. */
4443	#include <ac_nonexistent.h>
4444	_ACEOF
4445	if { (ac_try="$ac_cpp conftest.$ac_ext"
4446	case "(($ac_try" in
4447	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4448	*) ac_try_echo=$ac_try;;
4449	esac
4450	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4451	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4452	ac_status=$?
4453	grep -v '^ *+' conftest.er1 >conftest.err
4454	rm -f conftest.er1
4455	cat conftest.err >&5
4456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4457	(exit $ac_status); } >/dev/null && {
4458	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4459	test ! -s conftest.err
4460	}; then
4461	# Broken: success on invalid input.
4462	continue
4463	else
4464	echo "$as_me: failed program was:" >&5
4465	sed 's/^/\| /' conftest.$ac_ext >&5
4466
4467	# Passes both tests.
4468	ac_preproc_ok=:
4469	break
4470	fi
4471
4472	rm -f conftest.err conftest.$ac_ext
4473
4474	done
4475	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4476	rm -f conftest.err conftest.$ac_ext
4477	if $ac_preproc_ok; then
4478	:
4479	else
4480	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4481	See \`config.log' for more details." >&5
4482	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4483	See \`config.log' for more details." >&2;}
4484	{ (exit 1); exit 1; }; }
4485	fi
4486
4487	ac_ext=c
4488	ac_cpp='$CPP $CPPFLAGS'
4489	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4490	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4491	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4492
4493
4494	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4495	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4496	if test "${ac_cv_path_GREP+set}" = set; then
4497	echo $ECHO_N "(cached) $ECHO_C" >&6
4498	else
4499	# Extract the first word of "grep ggrep" to use in msg output
4500	if test -z "$GREP"; then
4501	set dummy grep ggrep; ac_prog_name=$2
4502	if test "${ac_cv_path_GREP+set}" = set; then
4503	echo $ECHO_N "(cached) $ECHO_C" >&6
4504	else
4505	ac_path_GREP_found=false
4506	# Loop through the user's path and test for each of PROGNAME-LIST
4507	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4508	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4509	do
4510	IFS=$as_save_IFS
4511	test -z "$as_dir" && as_dir=.
4512	for ac_prog in grep ggrep; do
4513	for ac_exec_ext in '' $ac_executable_extensions; do
4514	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4515	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4516	# Check for GNU ac_path_GREP and select it if it is found.
4517	# Check for GNU $ac_path_GREP
4518	case `"$ac_path_GREP" --version 2>&1` in
4519	GNU)
4520	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4521	*)
4522	ac_count=0
4523	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4524	while :
4525	do
4526	cat "conftest.in" "conftest.in" >"conftest.tmp"
4527	mv "conftest.tmp" "conftest.in"
4528	cp "conftest.in" "conftest.nl"
4529	echo 'GREP' >> "conftest.nl"
4530	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4531	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4532	ac_count=`expr $ac_count + 1`
4533	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4534	# Best one so far, save it but keep looking for a better one
4535	ac_cv_path_GREP="$ac_path_GREP"
4536	ac_path_GREP_max=$ac_count
4537	fi
4538	# 10*(2^10) chars as input seems more than enough
4539	test $ac_count -gt 10 && break
4540	done
4541	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4542	esac
4543
4544
4545	$ac_path_GREP_found && break 3
4546	done
4547	done
4548
4549	done
4550	IFS=$as_save_IFS
4551
4552
4553	fi
4554
4555	GREP="$ac_cv_path_GREP"
4556	if test -z "$GREP"; then
4557	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4558	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4559	{ (exit 1); exit 1; }; }
4560	fi
4561
4562	else
4563	ac_cv_path_GREP=$GREP
4564	fi
4565
4566
4567	fi
4568	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4569	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4570	GREP="$ac_cv_path_GREP"
4571
4572
4573	{ echo "$as_me:$LINENO: checking for egrep" >&5
4574	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4575	if test "${ac_cv_path_EGREP+set}" = set; then
4576	echo $ECHO_N "(cached) $ECHO_C" >&6
4577	else
4578	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4579	then ac_cv_path_EGREP="$GREP -E"
4580	else
4581	# Extract the first word of "egrep" to use in msg output
4582	if test -z "$EGREP"; then
4583	set dummy egrep; ac_prog_name=$2
4584	if test "${ac_cv_path_EGREP+set}" = set; then
4585	echo $ECHO_N "(cached) $ECHO_C" >&6
4586	else
4587	ac_path_EGREP_found=false
4588	# Loop through the user's path and test for each of PROGNAME-LIST
4589	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4590	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4591	do
4592	IFS=$as_save_IFS
4593	test -z "$as_dir" && as_dir=.
4594	for ac_prog in egrep; do
4595	for ac_exec_ext in '' $ac_executable_extensions; do
4596	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4597	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4598	# Check for GNU ac_path_EGREP and select it if it is found.
4599	# Check for GNU $ac_path_EGREP
4600	case `"$ac_path_EGREP" --version 2>&1` in
4601	GNU)
4602	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4603	*)
4604	ac_count=0
4605	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4606	while :
4607	do
4608	cat "conftest.in" "conftest.in" >"conftest.tmp"
4609	mv "conftest.tmp" "conftest.in"
4610	cp "conftest.in" "conftest.nl"
4611	echo 'EGREP' >> "conftest.nl"
4612	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4613	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4614	ac_count=`expr $ac_count + 1`
4615	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4616	# Best one so far, save it but keep looking for a better one
4617	ac_cv_path_EGREP="$ac_path_EGREP"
4618	ac_path_EGREP_max=$ac_count
4619	fi
4620	# 10*(2^10) chars as input seems more than enough
4621	test $ac_count -gt 10 && break
4622	done
4623	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4624	esac
4625
4626
4627	$ac_path_EGREP_found && break 3
4628	done
4629	done
4630
4631	done
4632	IFS=$as_save_IFS
4633
4634
4635	fi
4636
4637	EGREP="$ac_cv_path_EGREP"
4638	if test -z "$EGREP"; then
4639	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4640	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4641	{ (exit 1); exit 1; }; }
4642	fi
4643
4644	else
4645	ac_cv_path_EGREP=$EGREP
4646	fi
4647
4648
4649	fi
4650	fi
4651	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4652	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4653	EGREP="$ac_cv_path_EGREP"
4654
4655
4656	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4657	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4658	if test "${ac_cv_header_stdc+set}" = set; then
4659	echo $ECHO_N "(cached) $ECHO_C" >&6
4660	else
4661	cat >conftest.$ac_ext <<_ACEOF
4662	/* confdefs.h. */
4663	_ACEOF
4664	cat confdefs.h >>conftest.$ac_ext
4665	cat >>conftest.$ac_ext <<_ACEOF
4666	/* end confdefs.h. */
4667	#include <stdlib.h>
4668	#include <stdarg.h>
4669	#include <string.h>
4670	#include <float.h>
4671
4672	int
4673	main ()
4674	{
4675
4676	;
4677	return 0;
4678	}
4679	_ACEOF
4680	rm -f conftest.$ac_objext
4681	if { (ac_try="$ac_compile"
4682	case "(($ac_try" in
4683	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4684	*) ac_try_echo=$ac_try;;
4685	esac
4686	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4687	(eval "$ac_compile") 2>conftest.er1
4688	ac_status=$?
4689	grep -v '^ *+' conftest.er1 >conftest.err
4690	rm -f conftest.er1
4691	cat conftest.err >&5
4692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4693	(exit $ac_status); } && {
4694	test -z "$ac_c_werror_flag" \|\|
4695	test ! -s conftest.err
4696	} && test -s conftest.$ac_objext; then
4697	ac_cv_header_stdc=yes
4698	else
4699	echo "$as_me: failed program was:" >&5
4700	sed 's/^/\| /' conftest.$ac_ext >&5
4701
4702	ac_cv_header_stdc=no
4703	fi
4704
4705	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4706
4707	if test $ac_cv_header_stdc = yes; then
4708	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4709	cat >conftest.$ac_ext <<_ACEOF
4710	/* confdefs.h. */
4711	_ACEOF
4712	cat confdefs.h >>conftest.$ac_ext
4713	cat >>conftest.$ac_ext <<_ACEOF
4714	/* end confdefs.h. */
4715	#include <string.h>
4716
4717	_ACEOF
4718	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4719	$EGREP "memchr" >/dev/null 2>&1; then
4720	:
4721	else
4722	ac_cv_header_stdc=no
4723	fi
4724	rm -f conftest*
4725
4726	fi
4727
4728	if test $ac_cv_header_stdc = yes; then
4729	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4730	cat >conftest.$ac_ext <<_ACEOF
4731	/* confdefs.h. */
4732	_ACEOF
4733	cat confdefs.h >>conftest.$ac_ext
4734	cat >>conftest.$ac_ext <<_ACEOF
4735	/* end confdefs.h. */
4736	#include <stdlib.h>
4737
4738	_ACEOF
4739	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4740	$EGREP "free" >/dev/null 2>&1; then
4741	:
4742	else
4743	ac_cv_header_stdc=no
4744	fi
4745	rm -f conftest*
4746
4747	fi
4748
4749	if test $ac_cv_header_stdc = yes; then
4750	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4751	if test "$cross_compiling" = yes; then
4752	:
4753	else
4754	cat >conftest.$ac_ext <<_ACEOF
4755	/* confdefs.h. */
4756	_ACEOF
4757	cat confdefs.h >>conftest.$ac_ext
4758	cat >>conftest.$ac_ext <<_ACEOF
4759	/* end confdefs.h. */
4760	#include <ctype.h>
4761	#include <stdlib.h>
4762	#if ((' ' & 0x0FF) == 0x020)
4763	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4764	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4765	#else
4766	# define ISLOWER(c) \
4767	(('a' <= (c) && (c) <= 'i') \
4768	\|\| ('j' <= (c) && (c) <= 'r') \
4769	\|\| ('s' <= (c) && (c) <= 'z'))
4770	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4771	#endif
4772
4773	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4774	int
4775	main ()
4776	{
4777	int i;
4778	for (i = 0; i < 256; i++)
4779	if (XOR (islower (i), ISLOWER (i))
4780	\|\| toupper (i) != TOUPPER (i))
4781	return 2;
4782	return 0;
4783	}
4784	_ACEOF
4785	rm -f conftest$ac_exeext
4786	if { (ac_try="$ac_link"
4787	case "(($ac_try" in
4788	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4789	*) ac_try_echo=$ac_try;;
4790	esac
4791	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4792	(eval "$ac_link") 2>&5
4793	ac_status=$?
4794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4795	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4796	{ (case "(($ac_try" in
4797	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4798	*) ac_try_echo=$ac_try;;
4799	esac
4800	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4801	(eval "$ac_try") 2>&5
4802	ac_status=$?
4803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4804	(exit $ac_status); }; }; then
4805	:
4806	else
4807	echo "$as_me: program exited with status $ac_status" >&5
4808	echo "$as_me: failed program was:" >&5
4809	sed 's/^/\| /' conftest.$ac_ext >&5
4810
4811	( exit $ac_status )
4812	ac_cv_header_stdc=no
4813	fi
4814	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4815	fi
4816
4817
4818	fi
4819	fi
4820	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4821	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4822	if test $ac_cv_header_stdc = yes; then
4823
4824	cat >>confdefs.h <<\_ACEOF
4825	#define STDC_HEADERS 1
4826	_ACEOF
4827
4828	fi
4829
4830	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4841	inttypes.h stdint.h unistd.h
4842	do
4843	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4844	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4845	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4846	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4847	echo $ECHO_N "(cached) $ECHO_C" >&6
4848	else
4849	cat >conftest.$ac_ext <<_ACEOF
4850	/* confdefs.h. */
4851	_ACEOF
4852	cat confdefs.h >>conftest.$ac_ext
4853	cat >>conftest.$ac_ext <<_ACEOF
4854	/* end confdefs.h. */
4855	$ac_includes_default
4856
4857	#include <$ac_header>
4858	_ACEOF
4859	rm -f conftest.$ac_objext
4860	if { (ac_try="$ac_compile"
4861	case "(($ac_try" in
4862	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4863	*) ac_try_echo=$ac_try;;
4864	esac
4865	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4866	(eval "$ac_compile") 2>conftest.er1
4867	ac_status=$?
4868	grep -v '^ *+' conftest.er1 >conftest.err
4869	rm -f conftest.er1
4870	cat conftest.err >&5
4871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4872	(exit $ac_status); } && {
4873	test -z "$ac_c_werror_flag" \|\|
4874	test ! -s conftest.err
4875	} && test -s conftest.$ac_objext; then
4876	eval "$as_ac_Header=yes"
4877	else
4878	echo "$as_me: failed program was:" >&5
4879	sed 's/^/\| /' conftest.$ac_ext >&5
4880
4881	eval "$as_ac_Header=no"
4882	fi
4883
4884	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4885	fi
4886	ac_res=`eval echo '${'$as_ac_Header'}'`
4887	{ echo "$as_me:$LINENO: result: $ac_res" >&5
4888	echo "${ECHO_T}$ac_res" >&6; }
4889	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4890	cat >>confdefs.h <<_ACEOF
4891	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4892	_ACEOF
4893
4894	fi
4895
4896	done
4897
4898
4899	{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4900	echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4901	if test "${ac_cv_c_bigendian+set}" = set; then
4902	echo $ECHO_N "(cached) $ECHO_C" >&6
4903	else
4904	# See if sys/param.h defines the BYTE_ORDER macro.
4905	cat >conftest.$ac_ext <<_ACEOF
4906	/* confdefs.h. */
4907	_ACEOF
4908	cat confdefs.h >>conftest.$ac_ext
4909	cat >>conftest.$ac_ext <<_ACEOF
4910	/* end confdefs.h. */
4911	#include <sys/types.h>
4912	#include <sys/param.h>
4913
4914	int
4915	main ()
4916	{
4917	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4918	&& BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4919	bogus endian macros
4920	#endif
4921
4922	;
4923	return 0;
4924	}
4925	_ACEOF
4926	rm -f conftest.$ac_objext
4927	if { (ac_try="$ac_compile"
4928	case "(($ac_try" in
4929	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4930	*) ac_try_echo=$ac_try;;
4931	esac
4932	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4933	(eval "$ac_compile") 2>conftest.er1
4934	ac_status=$?
4935	grep -v '^ *+' conftest.er1 >conftest.err
4936	rm -f conftest.er1
4937	cat conftest.err >&5
4938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939	(exit $ac_status); } && {
4940	test -z "$ac_c_werror_flag" \|\|
4941	test ! -s conftest.err
4942	} && test -s conftest.$ac_objext; then
4943	# It does; now see whether it defined to BIG_ENDIAN or not.
4944	cat >conftest.$ac_ext <<_ACEOF
4945	/* confdefs.h. */
4946	_ACEOF
4947	cat confdefs.h >>conftest.$ac_ext
4948	cat >>conftest.$ac_ext <<_ACEOF
4949	/* end confdefs.h. */
4950	#include <sys/types.h>
4951	#include <sys/param.h>
4952
4953	int
4954	main ()
4955	{
4956	#if BYTE_ORDER != BIG_ENDIAN
4957	not big endian
4958	#endif
4959
4960	;
4961	return 0;
4962	}
4963	_ACEOF
4964	rm -f conftest.$ac_objext
4965	if { (ac_try="$ac_compile"
4966	case "(($ac_try" in
4967	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4968	*) ac_try_echo=$ac_try;;
4969	esac
4970	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4971	(eval "$ac_compile") 2>conftest.er1
4972	ac_status=$?
4973	grep -v '^ *+' conftest.er1 >conftest.err
4974	rm -f conftest.er1
4975	cat conftest.err >&5
4976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4977	(exit $ac_status); } && {
4978	test -z "$ac_c_werror_flag" \|\|
4979	test ! -s conftest.err
4980	} && test -s conftest.$ac_objext; then
4981	ac_cv_c_bigendian=yes
4982	else
4983	echo "$as_me: failed program was:" >&5
4984	sed 's/^/\| /' conftest.$ac_ext >&5
4985
4986	ac_cv_c_bigendian=no
4987	fi
4988
4989	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4990	else
4991	echo "$as_me: failed program was:" >&5
4992	sed 's/^/\| /' conftest.$ac_ext >&5
4993
4994	# It does not; compile a test program.
4995	if test "$cross_compiling" = yes; then
4996	# try to guess the endianness by grepping values into an object file
4997	ac_cv_c_bigendian=unknown
4998	cat >conftest.$ac_ext <<_ACEOF
4999	/* confdefs.h. */
5000	_ACEOF
5001	cat confdefs.h >>conftest.$ac_ext
5002	cat >>conftest.$ac_ext <<_ACEOF
5003	/* end confdefs.h. */
5004	short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5005	short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5006	void _ascii () { char s = (char ) ascii_mm; s = (char *) ascii_ii; }
5007	short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5008	short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5009	void _ebcdic () { char s = (char ) ebcdic_mm; s = (char *) ebcdic_ii; }
5010	int
5011	main ()
5012	{
5013	_ascii (); _ebcdic ();
5014	;
5015	return 0;
5016	}
5017	_ACEOF
5018	rm -f conftest.$ac_objext
5019	if { (ac_try="$ac_compile"
5020	case "(($ac_try" in
5021	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5022	*) ac_try_echo=$ac_try;;
5023	esac
5024	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5025	(eval "$ac_compile") 2>conftest.er1
5026	ac_status=$?
5027	grep -v '^ *+' conftest.er1 >conftest.err
5028	rm -f conftest.er1
5029	cat conftest.err >&5
5030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031	(exit $ac_status); } && {
5032	test -z "$ac_c_werror_flag" \|\|
5033	test ! -s conftest.err
5034	} && test -s conftest.$ac_objext; then
5035	if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
5036	ac_cv_c_bigendian=yes
5037	fi
5038	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5039	if test "$ac_cv_c_bigendian" = unknown; then
5040	ac_cv_c_bigendian=no
5041	else
5042	# finding both strings is unlikely to happen, but who knows?
5043	ac_cv_c_bigendian=unknown
5044	fi
5045	fi
5046	else
5047	echo "$as_me: failed program was:" >&5
5048	sed 's/^/\| /' conftest.$ac_ext >&5
5049
5050
5051	fi
5052
5053	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5054	else
5055	cat >conftest.$ac_ext <<_ACEOF
5056	/* confdefs.h. */
5057	_ACEOF
5058	cat confdefs.h >>conftest.$ac_ext
5059	cat >>conftest.$ac_ext <<_ACEOF
5060	/* end confdefs.h. */
5061	$ac_includes_default
5062	int
5063	main ()
5064	{
5065
5066	/* Are we little or big endian? From Harbison&Steele. */
5067	union
5068	{
5069	long int l;
5070	char c[sizeof (long int)];
5071	} u;
5072	u.l = 1;
5073	return u.c[sizeof (long int) - 1] == 1;
5074
5075	;
5076	return 0;
5077	}
5078	_ACEOF
5079	rm -f conftest$ac_exeext
5080	if { (ac_try="$ac_link"
5081	case "(($ac_try" in
5082	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5083	*) ac_try_echo=$ac_try;;
5084	esac
5085	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5086	(eval "$ac_link") 2>&5
5087	ac_status=$?
5088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5089	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5090	{ (case "(($ac_try" in
5091	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5092	*) ac_try_echo=$ac_try;;
5093	esac
5094	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5095	(eval "$ac_try") 2>&5
5096	ac_status=$?
5097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5098	(exit $ac_status); }; }; then
5099	ac_cv_c_bigendian=no
5100	else
5101	echo "$as_me: program exited with status $ac_status" >&5
5102	echo "$as_me: failed program was:" >&5
5103	sed 's/^/\| /' conftest.$ac_ext >&5
5104
5105	( exit $ac_status )
5106	ac_cv_c_bigendian=yes
5107	fi
5108	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5109	fi
5110
5111
5112	fi
5113
5114	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5115	fi
5116	{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
5117	echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
5118	case $ac_cv_c_bigendian in
5119	yes)
5120	ac_is_bigendian=yes ;;
5121	no)
5122	ac_is_bigendian=no
5123	;;
5124	*)
5125	{ { echo "$as_me:$LINENO: error: unknown endianness
5126	presetting ac_cv_c_bigendian=no (or yes) will help" >&5
5127	echo "$as_me: error: unknown endianness
5128	presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
5129	{ (exit 1); exit 1; }; } ;;
5130	esac
5131
5132	if test $ac_is_bigendian = yes; then
5133	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_MSB"
5134	else
5135	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_LSB"
5136	fi
5137
5138	{ echo "$as_me:$LINENO: checking for char" >&5
5139	echo $ECHO_N "checking for char... $ECHO_C" >&6; }
5140	if test "${ac_cv_type_char+set}" = set; then
5141	echo $ECHO_N "(cached) $ECHO_C" >&6
5142	else
5143	cat >conftest.$ac_ext <<_ACEOF
5144	/* confdefs.h. */
5145	_ACEOF
5146	cat confdefs.h >>conftest.$ac_ext
5147	cat >>conftest.$ac_ext <<_ACEOF
5148	/* end confdefs.h. */
5149	$ac_includes_default
5150	typedef char ac__type_new_;
5151	int
5152	main ()
5153	{
5154	if ((ac__type_new_ *) 0)
5155	return 0;
5156	if (sizeof (ac__type_new_))
5157	return 0;
5158	;
5159	return 0;
5160	}
5161	_ACEOF
5162	rm -f conftest.$ac_objext
5163	if { (ac_try="$ac_compile"
5164	case "(($ac_try" in
5165	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5166	*) ac_try_echo=$ac_try;;
5167	esac
5168	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5169	(eval "$ac_compile") 2>conftest.er1
5170	ac_status=$?
5171	grep -v '^ *+' conftest.er1 >conftest.err
5172	rm -f conftest.er1
5173	cat conftest.err >&5
5174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5175	(exit $ac_status); } && {
5176	test -z "$ac_c_werror_flag" \|\|
5177	test ! -s conftest.err
5178	} && test -s conftest.$ac_objext; then
5179	ac_cv_type_char=yes
5180	else
5181	echo "$as_me: failed program was:" >&5
5182	sed 's/^/\| /' conftest.$ac_ext >&5
5183
5184	ac_cv_type_char=no
5185	fi
5186
5187	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5188	fi
5189	{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
5190	echo "${ECHO_T}$ac_cv_type_char" >&6; }
5191
5192	# The cast to long int works around a bug in the HP C Compiler
5193	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5194	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5195	# This bug is HP SR number 8606223364.
5196	{ echo "$as_me:$LINENO: checking size of char" >&5
5197	echo $ECHO_N "checking size of char... $ECHO_C" >&6; }
5198	if test "${ac_cv_sizeof_char+set}" = set; then
5199	echo $ECHO_N "(cached) $ECHO_C" >&6
5200	else
5201	if test "$cross_compiling" = yes; then
5202	# Depending upon the size, compute the lo and hi bounds.
5203	cat >conftest.$ac_ext <<_ACEOF
5204	/* confdefs.h. */
5205	_ACEOF
5206	cat confdefs.h >>conftest.$ac_ext
5207	cat >>conftest.$ac_ext <<_ACEOF
5208	/* end confdefs.h. */
5209	$ac_includes_default
5210	typedef char ac__type_sizeof_;
5211	int
5212	main ()
5213	{
5214	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5215	test_array [0] = 0
5216
5217	;
5218	return 0;
5219	}
5220	_ACEOF
5221	rm -f conftest.$ac_objext
5222	if { (ac_try="$ac_compile"
5223	case "(($ac_try" in
5224	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5225	*) ac_try_echo=$ac_try;;
5226	esac
5227	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5228	(eval "$ac_compile") 2>conftest.er1
5229	ac_status=$?
5230	grep -v '^ *+' conftest.er1 >conftest.err
5231	rm -f conftest.er1
5232	cat conftest.err >&5
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); } && {
5235	test -z "$ac_c_werror_flag" \|\|
5236	test ! -s conftest.err
5237	} && test -s conftest.$ac_objext; then
5238	ac_lo=0 ac_mid=0
5239	while :; do
5240	cat >conftest.$ac_ext <<_ACEOF
5241	/* confdefs.h. */
5242	_ACEOF
5243	cat confdefs.h >>conftest.$ac_ext
5244	cat >>conftest.$ac_ext <<_ACEOF
5245	/* end confdefs.h. */
5246	$ac_includes_default
5247	typedef char ac__type_sizeof_;
5248	int
5249	main ()
5250	{
5251	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5252	test_array [0] = 0
5253
5254	;
5255	return 0;
5256	}
5257	_ACEOF
5258	rm -f conftest.$ac_objext
5259	if { (ac_try="$ac_compile"
5260	case "(($ac_try" in
5261	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5262	*) ac_try_echo=$ac_try;;
5263	esac
5264	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5265	(eval "$ac_compile") 2>conftest.er1
5266	ac_status=$?
5267	grep -v '^ *+' conftest.er1 >conftest.err
5268	rm -f conftest.er1
5269	cat conftest.err >&5
5270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271	(exit $ac_status); } && {
5272	test -z "$ac_c_werror_flag" \|\|
5273	test ! -s conftest.err
5274	} && test -s conftest.$ac_objext; then
5275	ac_hi=$ac_mid; break
5276	else
5277	echo "$as_me: failed program was:" >&5
5278	sed 's/^/\| /' conftest.$ac_ext >&5
5279
5280	ac_lo=`expr $ac_mid + 1`
5281	if test $ac_lo -le $ac_mid; then
5282	ac_lo= ac_hi=
5283	break
5284	fi
5285	ac_mid=`expr 2 '*' $ac_mid + 1`
5286	fi
5287
5288	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5289	done
5290	else
5291	echo "$as_me: failed program was:" >&5
5292	sed 's/^/\| /' conftest.$ac_ext >&5
5293
5294	cat >conftest.$ac_ext <<_ACEOF
5295	/* confdefs.h. */
5296	_ACEOF
5297	cat confdefs.h >>conftest.$ac_ext
5298	cat >>conftest.$ac_ext <<_ACEOF
5299	/* end confdefs.h. */
5300	$ac_includes_default
5301	typedef char ac__type_sizeof_;
5302	int
5303	main ()
5304	{
5305	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5306	test_array [0] = 0
5307
5308	;
5309	return 0;
5310	}
5311	_ACEOF
5312	rm -f conftest.$ac_objext
5313	if { (ac_try="$ac_compile"
5314	case "(($ac_try" in
5315	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5316	*) ac_try_echo=$ac_try;;
5317	esac
5318	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5319	(eval "$ac_compile") 2>conftest.er1
5320	ac_status=$?
5321	grep -v '^ *+' conftest.er1 >conftest.err
5322	rm -f conftest.er1
5323	cat conftest.err >&5
5324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325	(exit $ac_status); } && {
5326	test -z "$ac_c_werror_flag" \|\|
5327	test ! -s conftest.err
5328	} && test -s conftest.$ac_objext; then
5329	ac_hi=-1 ac_mid=-1
5330	while :; do
5331	cat >conftest.$ac_ext <<_ACEOF
5332	/* confdefs.h. */
5333	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext
5335	cat >>conftest.$ac_ext <<_ACEOF
5336	/* end confdefs.h. */
5337	$ac_includes_default
5338	typedef char ac__type_sizeof_;
5339	int
5340	main ()
5341	{
5342	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5343	test_array [0] = 0
5344
5345	;
5346	return 0;
5347	}
5348	_ACEOF
5349	rm -f conftest.$ac_objext
5350	if { (ac_try="$ac_compile"
5351	case "(($ac_try" in
5352	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5353	*) ac_try_echo=$ac_try;;
5354	esac
5355	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5356	(eval "$ac_compile") 2>conftest.er1
5357	ac_status=$?
5358	grep -v '^ *+' conftest.er1 >conftest.err
5359	rm -f conftest.er1
5360	cat conftest.err >&5
5361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362	(exit $ac_status); } && {
5363	test -z "$ac_c_werror_flag" \|\|
5364	test ! -s conftest.err
5365	} && test -s conftest.$ac_objext; then
5366	ac_lo=$ac_mid; break
5367	else
5368	echo "$as_me: failed program was:" >&5
5369	sed 's/^/\| /' conftest.$ac_ext >&5
5370
5371	ac_hi=`expr '(' $ac_mid ')' - 1`
5372	if test $ac_mid -le $ac_hi; then
5373	ac_lo= ac_hi=
5374	break
5375	fi
5376	ac_mid=`expr 2 '*' $ac_mid`
5377	fi
5378
5379	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5380	done
5381	else
5382	echo "$as_me: failed program was:" >&5
5383	sed 's/^/\| /' conftest.$ac_ext >&5
5384
5385	ac_lo= ac_hi=
5386	fi
5387
5388	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5389	fi
5390
5391	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5392	# Binary search between lo and hi bounds.
5393	while test "x$ac_lo" != "x$ac_hi"; do
5394	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5395	cat >conftest.$ac_ext <<_ACEOF
5396	/* confdefs.h. */
5397	_ACEOF
5398	cat confdefs.h >>conftest.$ac_ext
5399	cat >>conftest.$ac_ext <<_ACEOF
5400	/* end confdefs.h. */
5401	$ac_includes_default
5402	typedef char ac__type_sizeof_;
5403	int
5404	main ()
5405	{
5406	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5407	test_array [0] = 0
5408
5409	;
5410	return 0;
5411	}
5412	_ACEOF
5413	rm -f conftest.$ac_objext
5414	if { (ac_try="$ac_compile"
5415	case "(($ac_try" in
5416	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5417	*) ac_try_echo=$ac_try;;
5418	esac
5419	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5420	(eval "$ac_compile") 2>conftest.er1
5421	ac_status=$?
5422	grep -v '^ *+' conftest.er1 >conftest.err
5423	rm -f conftest.er1
5424	cat conftest.err >&5
5425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5426	(exit $ac_status); } && {
5427	test -z "$ac_c_werror_flag" \|\|
5428	test ! -s conftest.err
5429	} && test -s conftest.$ac_objext; then
5430	ac_hi=$ac_mid
5431	else
5432	echo "$as_me: failed program was:" >&5
5433	sed 's/^/\| /' conftest.$ac_ext >&5
5434
5435	ac_lo=`expr '(' $ac_mid ')' + 1`
5436	fi
5437
5438	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5439	done
5440	case $ac_lo in
5441	?*) ac_cv_sizeof_char=$ac_lo;;
5442	'') if test "$ac_cv_type_char" = yes; then
5443	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
5444	See \`config.log' for more details." >&5
5445	echo "$as_me: error: cannot compute sizeof (char)
5446	See \`config.log' for more details." >&2;}
5447	{ (exit 77); exit 77; }; }
5448	else
5449	ac_cv_sizeof_char=0
5450	fi ;;
5451	esac
5452	else
5453	cat >conftest.$ac_ext <<_ACEOF
5454	/* confdefs.h. */
5455	_ACEOF
5456	cat confdefs.h >>conftest.$ac_ext
5457	cat >>conftest.$ac_ext <<_ACEOF
5458	/* end confdefs.h. */
5459	$ac_includes_default
5460	typedef char ac__type_sizeof_;
5461	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5462	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5463	#include <stdio.h>
5464	#include <stdlib.h>
5465	int
5466	main ()
5467	{
5468
5469	FILE *f = fopen ("conftest.val", "w");
5470	if (! f)
5471	return 1;
5472	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5473	{
5474	long int i = longval ();
5475	if (i != ((long int) (sizeof (ac__type_sizeof_))))
5476	return 1;
5477	fprintf (f, "%ld\n", i);
5478	}
5479	else
5480	{
5481	unsigned long int i = ulongval ();
5482	if (i != ((long int) (sizeof (ac__type_sizeof_))))
5483	return 1;
5484	fprintf (f, "%lu\n", i);
5485	}
5486	return ferror (f) \|\| fclose (f) != 0;
5487
5488	;
5489	return 0;
5490	}
5491	_ACEOF
5492	rm -f conftest$ac_exeext
5493	if { (ac_try="$ac_link"
5494	case "(($ac_try" in
5495	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5496	*) ac_try_echo=$ac_try;;
5497	esac
5498	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5499	(eval "$ac_link") 2>&5
5500	ac_status=$?
5501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5502	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5503	{ (case "(($ac_try" in
5504	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5505	*) ac_try_echo=$ac_try;;
5506	esac
5507	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5508	(eval "$ac_try") 2>&5
5509	ac_status=$?
5510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5511	(exit $ac_status); }; }; then
5512	ac_cv_sizeof_char=`cat conftest.val`
5513	else
5514	echo "$as_me: program exited with status $ac_status" >&5
5515	echo "$as_me: failed program was:" >&5
5516	sed 's/^/\| /' conftest.$ac_ext >&5
5517
5518	( exit $ac_status )
5519	if test "$ac_cv_type_char" = yes; then
5520	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
5521	See \`config.log' for more details." >&5
5522	echo "$as_me: error: cannot compute sizeof (char)
5523	See \`config.log' for more details." >&2;}
5524	{ (exit 77); exit 77; }; }
5525	else
5526	ac_cv_sizeof_char=0
5527	fi
5528	fi
5529	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5530	fi
5531	rm -f conftest.val
5532	fi
5533	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
5534	echo "${ECHO_T}$ac_cv_sizeof_char" >&6; }
5535
5536
5537
5538	cat >>confdefs.h <<_ACEOF
5539	#define SIZEOF_CHAR $ac_cv_sizeof_char
5540	_ACEOF
5541
5542
5543	{ echo "$as_me:$LINENO: checking for short" >&5
5544	echo $ECHO_N "checking for short... $ECHO_C" >&6; }
5545	if test "${ac_cv_type_short+set}" = set; then
5546	echo $ECHO_N "(cached) $ECHO_C" >&6
5547	else
5548	cat >conftest.$ac_ext <<_ACEOF
5549	/* confdefs.h. */
5550	_ACEOF
5551	cat confdefs.h >>conftest.$ac_ext
5552	cat >>conftest.$ac_ext <<_ACEOF
5553	/* end confdefs.h. */
5554	$ac_includes_default
5555	typedef short ac__type_new_;
5556	int
5557	main ()
5558	{
5559	if ((ac__type_new_ *) 0)
5560	return 0;
5561	if (sizeof (ac__type_new_))
5562	return 0;
5563	;
5564	return 0;
5565	}
5566	_ACEOF
5567	rm -f conftest.$ac_objext
5568	if { (ac_try="$ac_compile"
5569	case "(($ac_try" in
5570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5571	*) ac_try_echo=$ac_try;;
5572	esac
5573	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5574	(eval "$ac_compile") 2>conftest.er1
5575	ac_status=$?
5576	grep -v '^ *+' conftest.er1 >conftest.err
5577	rm -f conftest.er1
5578	cat conftest.err >&5
5579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580	(exit $ac_status); } && {
5581	test -z "$ac_c_werror_flag" \|\|
5582	test ! -s conftest.err
5583	} && test -s conftest.$ac_objext; then
5584	ac_cv_type_short=yes
5585	else
5586	echo "$as_me: failed program was:" >&5
5587	sed 's/^/\| /' conftest.$ac_ext >&5
5588
5589	ac_cv_type_short=no
5590	fi
5591
5592	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5593	fi
5594	{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
5595	echo "${ECHO_T}$ac_cv_type_short" >&6; }
5596
5597	# The cast to long int works around a bug in the HP C Compiler
5598	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5599	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5600	# This bug is HP SR number 8606223364.
5601	{ echo "$as_me:$LINENO: checking size of short" >&5
5602	echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
5603	if test "${ac_cv_sizeof_short+set}" = set; then
5604	echo $ECHO_N "(cached) $ECHO_C" >&6
5605	else
5606	if test "$cross_compiling" = yes; then
5607	# Depending upon the size, compute the lo and hi bounds.
5608	cat >conftest.$ac_ext <<_ACEOF
5609	/* confdefs.h. */
5610	_ACEOF
5611	cat confdefs.h >>conftest.$ac_ext
5612	cat >>conftest.$ac_ext <<_ACEOF
5613	/* end confdefs.h. */
5614	$ac_includes_default
5615	typedef short ac__type_sizeof_;
5616	int
5617	main ()
5618	{
5619	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5620	test_array [0] = 0
5621
5622	;
5623	return 0;
5624	}
5625	_ACEOF
5626	rm -f conftest.$ac_objext
5627	if { (ac_try="$ac_compile"
5628	case "(($ac_try" in
5629	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5630	*) ac_try_echo=$ac_try;;
5631	esac
5632	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5633	(eval "$ac_compile") 2>conftest.er1
5634	ac_status=$?
5635	grep -v '^ *+' conftest.er1 >conftest.err
5636	rm -f conftest.er1
5637	cat conftest.err >&5
5638	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5639	(exit $ac_status); } && {
5640	test -z "$ac_c_werror_flag" \|\|
5641	test ! -s conftest.err
5642	} && test -s conftest.$ac_objext; then
5643	ac_lo=0 ac_mid=0
5644	while :; do
5645	cat >conftest.$ac_ext <<_ACEOF
5646	/* confdefs.h. */
5647	_ACEOF
5648	cat confdefs.h >>conftest.$ac_ext
5649	cat >>conftest.$ac_ext <<_ACEOF
5650	/* end confdefs.h. */
5651	$ac_includes_default
5652	typedef short ac__type_sizeof_;
5653	int
5654	main ()
5655	{
5656	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5657	test_array [0] = 0
5658
5659	;
5660	return 0;
5661	}
5662	_ACEOF
5663	rm -f conftest.$ac_objext
5664	if { (ac_try="$ac_compile"
5665	case "(($ac_try" in
5666	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5667	*) ac_try_echo=$ac_try;;
5668	esac
5669	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5670	(eval "$ac_compile") 2>conftest.er1
5671	ac_status=$?
5672	grep -v '^ *+' conftest.er1 >conftest.err
5673	rm -f conftest.er1
5674	cat conftest.err >&5
5675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5676	(exit $ac_status); } && {
5677	test -z "$ac_c_werror_flag" \|\|
5678	test ! -s conftest.err
5679	} && test -s conftest.$ac_objext; then
5680	ac_hi=$ac_mid; break
5681	else
5682	echo "$as_me: failed program was:" >&5
5683	sed 's/^/\| /' conftest.$ac_ext >&5
5684
5685	ac_lo=`expr $ac_mid + 1`
5686	if test $ac_lo -le $ac_mid; then
5687	ac_lo= ac_hi=
5688	break
5689	fi
5690	ac_mid=`expr 2 '*' $ac_mid + 1`
5691	fi
5692
5693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5694	done
5695	else
5696	echo "$as_me: failed program was:" >&5
5697	sed 's/^/\| /' conftest.$ac_ext >&5
5698
5699	cat >conftest.$ac_ext <<_ACEOF
5700	/* confdefs.h. */
5701	_ACEOF
5702	cat confdefs.h >>conftest.$ac_ext
5703	cat >>conftest.$ac_ext <<_ACEOF
5704	/* end confdefs.h. */
5705	$ac_includes_default
5706	typedef short ac__type_sizeof_;
5707	int
5708	main ()
5709	{
5710	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5711	test_array [0] = 0
5712
5713	;
5714	return 0;
5715	}
5716	_ACEOF
5717	rm -f conftest.$ac_objext
5718	if { (ac_try="$ac_compile"
5719	case "(($ac_try" in
5720	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5721	*) ac_try_echo=$ac_try;;
5722	esac
5723	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5724	(eval "$ac_compile") 2>conftest.er1
5725	ac_status=$?
5726	grep -v '^ *+' conftest.er1 >conftest.err
5727	rm -f conftest.er1
5728	cat conftest.err >&5
5729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5730	(exit $ac_status); } && {
5731	test -z "$ac_c_werror_flag" \|\|
5732	test ! -s conftest.err
5733	} && test -s conftest.$ac_objext; then
5734	ac_hi=-1 ac_mid=-1
5735	while :; do
5736	cat >conftest.$ac_ext <<_ACEOF
5737	/* confdefs.h. */
5738	_ACEOF
5739	cat confdefs.h >>conftest.$ac_ext
5740	cat >>conftest.$ac_ext <<_ACEOF
5741	/* end confdefs.h. */
5742	$ac_includes_default
5743	typedef short ac__type_sizeof_;
5744	int
5745	main ()
5746	{
5747	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5748	test_array [0] = 0
5749
5750	;
5751	return 0;
5752	}
5753	_ACEOF
5754	rm -f conftest.$ac_objext
5755	if { (ac_try="$ac_compile"
5756	case "(($ac_try" in
5757	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5758	*) ac_try_echo=$ac_try;;
5759	esac
5760	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5761	(eval "$ac_compile") 2>conftest.er1
5762	ac_status=$?
5763	grep -v '^ *+' conftest.er1 >conftest.err
5764	rm -f conftest.er1
5765	cat conftest.err >&5
5766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767	(exit $ac_status); } && {
5768	test -z "$ac_c_werror_flag" \|\|
5769	test ! -s conftest.err
5770	} && test -s conftest.$ac_objext; then
5771	ac_lo=$ac_mid; break
5772	else
5773	echo "$as_me: failed program was:" >&5
5774	sed 's/^/\| /' conftest.$ac_ext >&5
5775
5776	ac_hi=`expr '(' $ac_mid ')' - 1`
5777	if test $ac_mid -le $ac_hi; then
5778	ac_lo= ac_hi=
5779	break
5780	fi
5781	ac_mid=`expr 2 '*' $ac_mid`
5782	fi
5783
5784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5785	done
5786	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/\| /' conftest.$ac_ext >&5
5789
5790	ac_lo= ac_hi=
5791	fi
5792
5793	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5794	fi
5795
5796	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5797	# Binary search between lo and hi bounds.
5798	while test "x$ac_lo" != "x$ac_hi"; do
5799	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5800	cat >conftest.$ac_ext <<_ACEOF
5801	/* confdefs.h. */
5802	_ACEOF
5803	cat confdefs.h >>conftest.$ac_ext
5804	cat >>conftest.$ac_ext <<_ACEOF
5805	/* end confdefs.h. */
5806	$ac_includes_default
5807	typedef short ac__type_sizeof_;
5808	int
5809	main ()
5810	{
5811	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5812	test_array [0] = 0
5813
5814	;
5815	return 0;
5816	}
5817	_ACEOF
5818	rm -f conftest.$ac_objext
5819	if { (ac_try="$ac_compile"
5820	case "(($ac_try" in
5821	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5822	*) ac_try_echo=$ac_try;;
5823	esac
5824	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5825	(eval "$ac_compile") 2>conftest.er1
5826	ac_status=$?
5827	grep -v '^ *+' conftest.er1 >conftest.err
5828	rm -f conftest.er1
5829	cat conftest.err >&5
5830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831	(exit $ac_status); } && {
5832	test -z "$ac_c_werror_flag" \|\|
5833	test ! -s conftest.err
5834	} && test -s conftest.$ac_objext; then
5835	ac_hi=$ac_mid
5836	else
5837	echo "$as_me: failed program was:" >&5
5838	sed 's/^/\| /' conftest.$ac_ext >&5
5839
5840	ac_lo=`expr '(' $ac_mid ')' + 1`
5841	fi
5842
5843	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5844	done
5845	case $ac_lo in
5846	?*) ac_cv_sizeof_short=$ac_lo;;
5847	'') if test "$ac_cv_type_short" = yes; then
5848	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5849	See \`config.log' for more details." >&5
5850	echo "$as_me: error: cannot compute sizeof (short)
5851	See \`config.log' for more details." >&2;}
5852	{ (exit 77); exit 77; }; }
5853	else
5854	ac_cv_sizeof_short=0
5855	fi ;;
5856	esac
5857	else
5858	cat >conftest.$ac_ext <<_ACEOF
5859	/* confdefs.h. */
5860	_ACEOF
5861	cat confdefs.h >>conftest.$ac_ext
5862	cat >>conftest.$ac_ext <<_ACEOF
5863	/* end confdefs.h. */
5864	$ac_includes_default
5865	typedef short ac__type_sizeof_;
5866	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5867	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5868	#include <stdio.h>
5869	#include <stdlib.h>
5870	int
5871	main ()
5872	{
5873
5874	FILE *f = fopen ("conftest.val", "w");
5875	if (! f)
5876	return 1;
5877	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5878	{
5879	long int i = longval ();
5880	if (i != ((long int) (sizeof (ac__type_sizeof_))))
5881	return 1;
5882	fprintf (f, "%ld\n", i);
5883	}
5884	else
5885	{
5886	unsigned long int i = ulongval ();
5887	if (i != ((long int) (sizeof (ac__type_sizeof_))))
5888	return 1;
5889	fprintf (f, "%lu\n", i);
5890	}
5891	return ferror (f) \|\| fclose (f) != 0;
5892
5893	;
5894	return 0;
5895	}
5896	_ACEOF
5897	rm -f conftest$ac_exeext
5898	if { (ac_try="$ac_link"
5899	case "(($ac_try" in
5900	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5901	*) ac_try_echo=$ac_try;;
5902	esac
5903	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5904	(eval "$ac_link") 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5908	{ (case "(($ac_try" in
5909	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5910	*) ac_try_echo=$ac_try;;
5911	esac
5912	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5913	(eval "$ac_try") 2>&5
5914	ac_status=$?
5915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5916	(exit $ac_status); }; }; then
5917	ac_cv_sizeof_short=`cat conftest.val`
5918	else
5919	echo "$as_me: program exited with status $ac_status" >&5
5920	echo "$as_me: failed program was:" >&5
5921	sed 's/^/\| /' conftest.$ac_ext >&5
5922
5923	( exit $ac_status )
5924	if test "$ac_cv_type_short" = yes; then
5925	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5926	See \`config.log' for more details." >&5
5927	echo "$as_me: error: cannot compute sizeof (short)
5928	See \`config.log' for more details." >&2;}
5929	{ (exit 77); exit 77; }; }
5930	else
5931	ac_cv_sizeof_short=0
5932	fi
5933	fi
5934	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5935	fi
5936	rm -f conftest.val
5937	fi
5938	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5939	echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
5940
5941
5942
5943	cat >>confdefs.h <<_ACEOF
5944	#define SIZEOF_SHORT $ac_cv_sizeof_short
5945	_ACEOF
5946
5947
5948	{ echo "$as_me:$LINENO: checking for int" >&5
5949	echo $ECHO_N "checking for int... $ECHO_C" >&6; }
5950	if test "${ac_cv_type_int+set}" = set; then
5951	echo $ECHO_N "(cached) $ECHO_C" >&6
5952	else
5953	cat >conftest.$ac_ext <<_ACEOF
5954	/* confdefs.h. */
5955	_ACEOF
5956	cat confdefs.h >>conftest.$ac_ext
5957	cat >>conftest.$ac_ext <<_ACEOF
5958	/* end confdefs.h. */
5959	$ac_includes_default
5960	typedef int ac__type_new_;
5961	int
5962	main ()
5963	{
5964	if ((ac__type_new_ *) 0)
5965	return 0;
5966	if (sizeof (ac__type_new_))
5967	return 0;
5968	;
5969	return 0;
5970	}
5971	_ACEOF
5972	rm -f conftest.$ac_objext
5973	if { (ac_try="$ac_compile"
5974	case "(($ac_try" in
5975	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5976	*) ac_try_echo=$ac_try;;
5977	esac
5978	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5979	(eval "$ac_compile") 2>conftest.er1
5980	ac_status=$?
5981	grep -v '^ *+' conftest.er1 >conftest.err
5982	rm -f conftest.er1
5983	cat conftest.err >&5
5984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985	(exit $ac_status); } && {
5986	test -z "$ac_c_werror_flag" \|\|
5987	test ! -s conftest.err
5988	} && test -s conftest.$ac_objext; then
5989	ac_cv_type_int=yes
5990	else
5991	echo "$as_me: failed program was:" >&5
5992	sed 's/^/\| /' conftest.$ac_ext >&5
5993
5994	ac_cv_type_int=no
5995	fi
5996
5997	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5998	fi
5999	{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
6000	echo "${ECHO_T}$ac_cv_type_int" >&6; }
6001
6002	# The cast to long int works around a bug in the HP C Compiler
6003	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6004	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6005	# This bug is HP SR number 8606223364.
6006	{ echo "$as_me:$LINENO: checking size of int" >&5
6007	echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
6008	if test "${ac_cv_sizeof_int+set}" = set; then
6009	echo $ECHO_N "(cached) $ECHO_C" >&6
6010	else
6011	if test "$cross_compiling" = yes; then
6012	# Depending upon the size, compute the lo and hi bounds.
6013	cat >conftest.$ac_ext <<_ACEOF
6014	/* confdefs.h. */
6015	_ACEOF
6016	cat confdefs.h >>conftest.$ac_ext
6017	cat >>conftest.$ac_ext <<_ACEOF
6018	/* end confdefs.h. */
6019	$ac_includes_default
6020	typedef int ac__type_sizeof_;
6021	int
6022	main ()
6023	{
6024	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6025	test_array [0] = 0
6026
6027	;
6028	return 0;
6029	}
6030	_ACEOF
6031	rm -f conftest.$ac_objext
6032	if { (ac_try="$ac_compile"
6033	case "(($ac_try" in
6034	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6035	*) ac_try_echo=$ac_try;;
6036	esac
6037	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6038	(eval "$ac_compile") 2>conftest.er1
6039	ac_status=$?
6040	grep -v '^ *+' conftest.er1 >conftest.err
6041	rm -f conftest.er1
6042	cat conftest.err >&5
6043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6044	(exit $ac_status); } && {
6045	test -z "$ac_c_werror_flag" \|\|
6046	test ! -s conftest.err
6047	} && test -s conftest.$ac_objext; then
6048	ac_lo=0 ac_mid=0
6049	while :; do
6050	cat >conftest.$ac_ext <<_ACEOF
6051	/* confdefs.h. */
6052	_ACEOF
6053	cat confdefs.h >>conftest.$ac_ext
6054	cat >>conftest.$ac_ext <<_ACEOF
6055	/* end confdefs.h. */
6056	$ac_includes_default
6057	typedef int ac__type_sizeof_;
6058	int
6059	main ()
6060	{
6061	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6062	test_array [0] = 0
6063
6064	;
6065	return 0;
6066	}
6067	_ACEOF
6068	rm -f conftest.$ac_objext
6069	if { (ac_try="$ac_compile"
6070	case "(($ac_try" in
6071	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6072	*) ac_try_echo=$ac_try;;
6073	esac
6074	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6075	(eval "$ac_compile") 2>conftest.er1
6076	ac_status=$?
6077	grep -v '^ *+' conftest.er1 >conftest.err
6078	rm -f conftest.er1
6079	cat conftest.err >&5
6080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081	(exit $ac_status); } && {
6082	test -z "$ac_c_werror_flag" \|\|
6083	test ! -s conftest.err
6084	} && test -s conftest.$ac_objext; then
6085	ac_hi=$ac_mid; break
6086	else
6087	echo "$as_me: failed program was:" >&5
6088	sed 's/^/\| /' conftest.$ac_ext >&5
6089
6090	ac_lo=`expr $ac_mid + 1`
6091	if test $ac_lo -le $ac_mid; then
6092	ac_lo= ac_hi=
6093	break
6094	fi
6095	ac_mid=`expr 2 '*' $ac_mid + 1`
6096	fi
6097
6098	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6099	done
6100	else
6101	echo "$as_me: failed program was:" >&5
6102	sed 's/^/\| /' conftest.$ac_ext >&5
6103
6104	cat >conftest.$ac_ext <<_ACEOF
6105	/* confdefs.h. */
6106	_ACEOF
6107	cat confdefs.h >>conftest.$ac_ext
6108	cat >>conftest.$ac_ext <<_ACEOF
6109	/* end confdefs.h. */
6110	$ac_includes_default
6111	typedef int ac__type_sizeof_;
6112	int
6113	main ()
6114	{
6115	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6116	test_array [0] = 0
6117
6118	;
6119	return 0;
6120	}
6121	_ACEOF
6122	rm -f conftest.$ac_objext
6123	if { (ac_try="$ac_compile"
6124	case "(($ac_try" in
6125	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6126	*) ac_try_echo=$ac_try;;
6127	esac
6128	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6129	(eval "$ac_compile") 2>conftest.er1
6130	ac_status=$?
6131	grep -v '^ *+' conftest.er1 >conftest.err
6132	rm -f conftest.er1
6133	cat conftest.err >&5
6134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135	(exit $ac_status); } && {
6136	test -z "$ac_c_werror_flag" \|\|
6137	test ! -s conftest.err
6138	} && test -s conftest.$ac_objext; then
6139	ac_hi=-1 ac_mid=-1
6140	while :; do
6141	cat >conftest.$ac_ext <<_ACEOF
6142	/* confdefs.h. */
6143	_ACEOF
6144	cat confdefs.h >>conftest.$ac_ext
6145	cat >>conftest.$ac_ext <<_ACEOF
6146	/* end confdefs.h. */
6147	$ac_includes_default
6148	typedef int ac__type_sizeof_;
6149	int
6150	main ()
6151	{
6152	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6153	test_array [0] = 0
6154
6155	;
6156	return 0;
6157	}
6158	_ACEOF
6159	rm -f conftest.$ac_objext
6160	if { (ac_try="$ac_compile"
6161	case "(($ac_try" in
6162	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6163	*) ac_try_echo=$ac_try;;
6164	esac
6165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6166	(eval "$ac_compile") 2>conftest.er1
6167	ac_status=$?
6168	grep -v '^ *+' conftest.er1 >conftest.err
6169	rm -f conftest.er1
6170	cat conftest.err >&5
6171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6172	(exit $ac_status); } && {
6173	test -z "$ac_c_werror_flag" \|\|
6174	test ! -s conftest.err
6175	} && test -s conftest.$ac_objext; then
6176	ac_lo=$ac_mid; break
6177	else
6178	echo "$as_me: failed program was:" >&5
6179	sed 's/^/\| /' conftest.$ac_ext >&5
6180
6181	ac_hi=`expr '(' $ac_mid ')' - 1`
6182	if test $ac_mid -le $ac_hi; then
6183	ac_lo= ac_hi=
6184	break
6185	fi
6186	ac_mid=`expr 2 '*' $ac_mid`
6187	fi
6188
6189	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6190	done
6191	else
6192	echo "$as_me: failed program was:" >&5
6193	sed 's/^/\| /' conftest.$ac_ext >&5
6194
6195	ac_lo= ac_hi=
6196	fi
6197
6198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6199	fi
6200
6201	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202	# Binary search between lo and hi bounds.
6203	while test "x$ac_lo" != "x$ac_hi"; do
6204	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6205	cat >conftest.$ac_ext <<_ACEOF
6206	/* confdefs.h. */
6207	_ACEOF
6208	cat confdefs.h >>conftest.$ac_ext
6209	cat >>conftest.$ac_ext <<_ACEOF
6210	/* end confdefs.h. */
6211	$ac_includes_default
6212	typedef int ac__type_sizeof_;
6213	int
6214	main ()
6215	{
6216	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6217	test_array [0] = 0
6218
6219	;
6220	return 0;
6221	}
6222	_ACEOF
6223	rm -f conftest.$ac_objext
6224	if { (ac_try="$ac_compile"
6225	case "(($ac_try" in
6226	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6227	*) ac_try_echo=$ac_try;;
6228	esac
6229	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6230	(eval "$ac_compile") 2>conftest.er1
6231	ac_status=$?
6232	grep -v '^ *+' conftest.er1 >conftest.err
6233	rm -f conftest.er1
6234	cat conftest.err >&5
6235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236	(exit $ac_status); } && {
6237	test -z "$ac_c_werror_flag" \|\|
6238	test ! -s conftest.err
6239	} && test -s conftest.$ac_objext; then
6240	ac_hi=$ac_mid
6241	else
6242	echo "$as_me: failed program was:" >&5
6243	sed 's/^/\| /' conftest.$ac_ext >&5
6244
6245	ac_lo=`expr '(' $ac_mid ')' + 1`
6246	fi
6247
6248	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6249	done
6250	case $ac_lo in
6251	?*) ac_cv_sizeof_int=$ac_lo;;
6252	'') if test "$ac_cv_type_int" = yes; then
6253	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
6254	See \`config.log' for more details." >&5
6255	echo "$as_me: error: cannot compute sizeof (int)
6256	See \`config.log' for more details." >&2;}
6257	{ (exit 77); exit 77; }; }
6258	else
6259	ac_cv_sizeof_int=0
6260	fi ;;
6261	esac
6262	else
6263	cat >conftest.$ac_ext <<_ACEOF
6264	/* confdefs.h. */
6265	_ACEOF
6266	cat confdefs.h >>conftest.$ac_ext
6267	cat >>conftest.$ac_ext <<_ACEOF
6268	/* end confdefs.h. */
6269	$ac_includes_default
6270	typedef int ac__type_sizeof_;
6271	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6272	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6273	#include <stdio.h>
6274	#include <stdlib.h>
6275	int
6276	main ()
6277	{
6278
6279	FILE *f = fopen ("conftest.val", "w");
6280	if (! f)
6281	return 1;
6282	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6283	{
6284	long int i = longval ();
6285	if (i != ((long int) (sizeof (ac__type_sizeof_))))
6286	return 1;
6287	fprintf (f, "%ld\n", i);
6288	}
6289	else
6290	{
6291	unsigned long int i = ulongval ();
6292	if (i != ((long int) (sizeof (ac__type_sizeof_))))
6293	return 1;
6294	fprintf (f, "%lu\n", i);
6295	}
6296	return ferror (f) \|\| fclose (f) != 0;
6297
6298	;
6299	return 0;
6300	}
6301	_ACEOF
6302	rm -f conftest$ac_exeext
6303	if { (ac_try="$ac_link"
6304	case "(($ac_try" in
6305	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6306	*) ac_try_echo=$ac_try;;
6307	esac
6308	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6309	(eval "$ac_link") 2>&5
6310	ac_status=$?
6311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6312	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6313	{ (case "(($ac_try" in
6314	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6315	*) ac_try_echo=$ac_try;;
6316	esac
6317	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6318	(eval "$ac_try") 2>&5
6319	ac_status=$?
6320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321	(exit $ac_status); }; }; then
6322	ac_cv_sizeof_int=`cat conftest.val`
6323	else
6324	echo "$as_me: program exited with status $ac_status" >&5
6325	echo "$as_me: failed program was:" >&5
6326	sed 's/^/\| /' conftest.$ac_ext >&5
6327
6328	( exit $ac_status )
6329	if test "$ac_cv_type_int" = yes; then
6330	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
6331	See \`config.log' for more details." >&5
6332	echo "$as_me: error: cannot compute sizeof (int)
6333	See \`config.log' for more details." >&2;}
6334	{ (exit 77); exit 77; }; }
6335	else
6336	ac_cv_sizeof_int=0
6337	fi
6338	fi
6339	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6340	fi
6341	rm -f conftest.val
6342	fi
6343	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
6344	echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
6345
6346
6347
6348	cat >>confdefs.h <<_ACEOF
6349	#define SIZEOF_INT $ac_cv_sizeof_int
6350	_ACEOF
6351
6352
6353	{ echo "$as_me:$LINENO: checking for long" >&5
6354	echo $ECHO_N "checking for long... $ECHO_C" >&6; }
6355	if test "${ac_cv_type_long+set}" = set; then
6356	echo $ECHO_N "(cached) $ECHO_C" >&6
6357	else
6358	cat >conftest.$ac_ext <<_ACEOF
6359	/* confdefs.h. */
6360	_ACEOF
6361	cat confdefs.h >>conftest.$ac_ext
6362	cat >>conftest.$ac_ext <<_ACEOF
6363	/* end confdefs.h. */
6364	$ac_includes_default
6365	typedef long ac__type_new_;
6366	int
6367	main ()
6368	{
6369	if ((ac__type_new_ *) 0)
6370	return 0;
6371	if (sizeof (ac__type_new_))
6372	return 0;
6373	;
6374	return 0;
6375	}
6376	_ACEOF
6377	rm -f conftest.$ac_objext
6378	if { (ac_try="$ac_compile"
6379	case "(($ac_try" in
6380	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6381	*) ac_try_echo=$ac_try;;
6382	esac
6383	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6384	(eval "$ac_compile") 2>conftest.er1
6385	ac_status=$?
6386	grep -v '^ *+' conftest.er1 >conftest.err
6387	rm -f conftest.er1
6388	cat conftest.err >&5
6389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6390	(exit $ac_status); } && {
6391	test -z "$ac_c_werror_flag" \|\|
6392	test ! -s conftest.err
6393	} && test -s conftest.$ac_objext; then
6394	ac_cv_type_long=yes
6395	else
6396	echo "$as_me: failed program was:" >&5
6397	sed 's/^/\| /' conftest.$ac_ext >&5
6398
6399	ac_cv_type_long=no
6400	fi
6401
6402	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6403	fi
6404	{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
6405	echo "${ECHO_T}$ac_cv_type_long" >&6; }
6406
6407	# The cast to long int works around a bug in the HP C Compiler
6408	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6409	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6410	# This bug is HP SR number 8606223364.
6411	{ echo "$as_me:$LINENO: checking size of long" >&5
6412	echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
6413	if test "${ac_cv_sizeof_long+set}" = set; then
6414	echo $ECHO_N "(cached) $ECHO_C" >&6
6415	else
6416	if test "$cross_compiling" = yes; then
6417	# Depending upon the size, compute the lo and hi bounds.
6418	cat >conftest.$ac_ext <<_ACEOF
6419	/* confdefs.h. */
6420	_ACEOF
6421	cat confdefs.h >>conftest.$ac_ext
6422	cat >>conftest.$ac_ext <<_ACEOF
6423	/* end confdefs.h. */
6424	$ac_includes_default
6425	typedef long ac__type_sizeof_;
6426	int
6427	main ()
6428	{
6429	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6430	test_array [0] = 0
6431
6432	;
6433	return 0;
6434	}
6435	_ACEOF
6436	rm -f conftest.$ac_objext
6437	if { (ac_try="$ac_compile"
6438	case "(($ac_try" in
6439	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6440	*) ac_try_echo=$ac_try;;
6441	esac
6442	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6443	(eval "$ac_compile") 2>conftest.er1
6444	ac_status=$?
6445	grep -v '^ *+' conftest.er1 >conftest.err
6446	rm -f conftest.er1
6447	cat conftest.err >&5
6448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6449	(exit $ac_status); } && {
6450	test -z "$ac_c_werror_flag" \|\|
6451	test ! -s conftest.err
6452	} && test -s conftest.$ac_objext; then
6453	ac_lo=0 ac_mid=0
6454	while :; do
6455	cat >conftest.$ac_ext <<_ACEOF
6456	/* confdefs.h. */
6457	_ACEOF
6458	cat confdefs.h >>conftest.$ac_ext
6459	cat >>conftest.$ac_ext <<_ACEOF
6460	/* end confdefs.h. */
6461	$ac_includes_default
6462	typedef long ac__type_sizeof_;
6463	int
6464	main ()
6465	{
6466	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6467	test_array [0] = 0
6468
6469	;
6470	return 0;
6471	}
6472	_ACEOF
6473	rm -f conftest.$ac_objext
6474	if { (ac_try="$ac_compile"
6475	case "(($ac_try" in
6476	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6477	*) ac_try_echo=$ac_try;;
6478	esac
6479	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6480	(eval "$ac_compile") 2>conftest.er1
6481	ac_status=$?
6482	grep -v '^ *+' conftest.er1 >conftest.err
6483	rm -f conftest.er1
6484	cat conftest.err >&5
6485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486	(exit $ac_status); } && {
6487	test -z "$ac_c_werror_flag" \|\|
6488	test ! -s conftest.err
6489	} && test -s conftest.$ac_objext; then
6490	ac_hi=$ac_mid; break
6491	else
6492	echo "$as_me: failed program was:" >&5
6493	sed 's/^/\| /' conftest.$ac_ext >&5
6494
6495	ac_lo=`expr $ac_mid + 1`
6496	if test $ac_lo -le $ac_mid; then
6497	ac_lo= ac_hi=
6498	break
6499	fi
6500	ac_mid=`expr 2 '*' $ac_mid + 1`
6501	fi
6502
6503	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6504	done
6505	else
6506	echo "$as_me: failed program was:" >&5
6507	sed 's/^/\| /' conftest.$ac_ext >&5
6508
6509	cat >conftest.$ac_ext <<_ACEOF
6510	/* confdefs.h. */
6511	_ACEOF
6512	cat confdefs.h >>conftest.$ac_ext
6513	cat >>conftest.$ac_ext <<_ACEOF
6514	/* end confdefs.h. */
6515	$ac_includes_default
6516	typedef long ac__type_sizeof_;
6517	int
6518	main ()
6519	{
6520	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6521	test_array [0] = 0
6522
6523	;
6524	return 0;
6525	}
6526	_ACEOF
6527	rm -f conftest.$ac_objext
6528	if { (ac_try="$ac_compile"
6529	case "(($ac_try" in
6530	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6531	*) ac_try_echo=$ac_try;;
6532	esac
6533	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6534	(eval "$ac_compile") 2>conftest.er1
6535	ac_status=$?
6536	grep -v '^ *+' conftest.er1 >conftest.err
6537	rm -f conftest.er1
6538	cat conftest.err >&5
6539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6540	(exit $ac_status); } && {
6541	test -z "$ac_c_werror_flag" \|\|
6542	test ! -s conftest.err
6543	} && test -s conftest.$ac_objext; then
6544	ac_hi=-1 ac_mid=-1
6545	while :; do
6546	cat >conftest.$ac_ext <<_ACEOF
6547	/* confdefs.h. */
6548	_ACEOF
6549	cat confdefs.h >>conftest.$ac_ext
6550	cat >>conftest.$ac_ext <<_ACEOF
6551	/* end confdefs.h. */
6552	$ac_includes_default
6553	typedef long ac__type_sizeof_;
6554	int
6555	main ()
6556	{
6557	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6558	test_array [0] = 0
6559
6560	;
6561	return 0;
6562	}
6563	_ACEOF
6564	rm -f conftest.$ac_objext
6565	if { (ac_try="$ac_compile"
6566	case "(($ac_try" in
6567	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6568	*) ac_try_echo=$ac_try;;
6569	esac
6570	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6571	(eval "$ac_compile") 2>conftest.er1
6572	ac_status=$?
6573	grep -v '^ *+' conftest.er1 >conftest.err
6574	rm -f conftest.er1
6575	cat conftest.err >&5
6576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577	(exit $ac_status); } && {
6578	test -z "$ac_c_werror_flag" \|\|
6579	test ! -s conftest.err
6580	} && test -s conftest.$ac_objext; then
6581	ac_lo=$ac_mid; break
6582	else
6583	echo "$as_me: failed program was:" >&5
6584	sed 's/^/\| /' conftest.$ac_ext >&5
6585
6586	ac_hi=`expr '(' $ac_mid ')' - 1`
6587	if test $ac_mid -le $ac_hi; then
6588	ac_lo= ac_hi=
6589	break
6590	fi
6591	ac_mid=`expr 2 '*' $ac_mid`
6592	fi
6593
6594	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6595	done
6596	else
6597	echo "$as_me: failed program was:" >&5
6598	sed 's/^/\| /' conftest.$ac_ext >&5
6599
6600	ac_lo= ac_hi=
6601	fi
6602
6603	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6604	fi
6605
6606	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6607	# Binary search between lo and hi bounds.
6608	while test "x$ac_lo" != "x$ac_hi"; do
6609	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6610	cat >conftest.$ac_ext <<_ACEOF
6611	/* confdefs.h. */
6612	_ACEOF
6613	cat confdefs.h >>conftest.$ac_ext
6614	cat >>conftest.$ac_ext <<_ACEOF
6615	/* end confdefs.h. */
6616	$ac_includes_default
6617	typedef long ac__type_sizeof_;
6618	int
6619	main ()
6620	{
6621	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6622	test_array [0] = 0
6623
6624	;
6625	return 0;
6626	}
6627	_ACEOF
6628	rm -f conftest.$ac_objext
6629	if { (ac_try="$ac_compile"
6630	case "(($ac_try" in
6631	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6632	*) ac_try_echo=$ac_try;;
6633	esac
6634	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6635	(eval "$ac_compile") 2>conftest.er1
6636	ac_status=$?
6637	grep -v '^ *+' conftest.er1 >conftest.err
6638	rm -f conftest.er1
6639	cat conftest.err >&5
6640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641	(exit $ac_status); } && {
6642	test -z "$ac_c_werror_flag" \|\|
6643	test ! -s conftest.err
6644	} && test -s conftest.$ac_objext; then
6645	ac_hi=$ac_mid
6646	else
6647	echo "$as_me: failed program was:" >&5
6648	sed 's/^/\| /' conftest.$ac_ext >&5
6649
6650	ac_lo=`expr '(' $ac_mid ')' + 1`
6651	fi
6652
6653	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6654	done
6655	case $ac_lo in
6656	?*) ac_cv_sizeof_long=$ac_lo;;
6657	'') if test "$ac_cv_type_long" = yes; then
6658	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6659	See \`config.log' for more details." >&5
6660	echo "$as_me: error: cannot compute sizeof (long)
6661	See \`config.log' for more details." >&2;}
6662	{ (exit 77); exit 77; }; }
6663	else
6664	ac_cv_sizeof_long=0
6665	fi ;;
6666	esac
6667	else
6668	cat >conftest.$ac_ext <<_ACEOF
6669	/* confdefs.h. */
6670	_ACEOF
6671	cat confdefs.h >>conftest.$ac_ext
6672	cat >>conftest.$ac_ext <<_ACEOF
6673	/* end confdefs.h. */
6674	$ac_includes_default
6675	typedef long ac__type_sizeof_;
6676	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6677	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6678	#include <stdio.h>
6679	#include <stdlib.h>
6680	int
6681	main ()
6682	{
6683
6684	FILE *f = fopen ("conftest.val", "w");
6685	if (! f)
6686	return 1;
6687	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6688	{
6689	long int i = longval ();
6690	if (i != ((long int) (sizeof (ac__type_sizeof_))))
6691	return 1;
6692	fprintf (f, "%ld\n", i);
6693	}
6694	else
6695	{
6696	unsigned long int i = ulongval ();
6697	if (i != ((long int) (sizeof (ac__type_sizeof_))))
6698	return 1;
6699	fprintf (f, "%lu\n", i);
6700	}
6701	return ferror (f) \|\| fclose (f) != 0;
6702
6703	;
6704	return 0;
6705	}
6706	_ACEOF
6707	rm -f conftest$ac_exeext
6708	if { (ac_try="$ac_link"
6709	case "(($ac_try" in
6710	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6711	*) ac_try_echo=$ac_try;;
6712	esac
6713	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6714	(eval "$ac_link") 2>&5
6715	ac_status=$?
6716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6717	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6718	{ (case "(($ac_try" in
6719	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6720	*) ac_try_echo=$ac_try;;
6721	esac
6722	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6723	(eval "$ac_try") 2>&5
6724	ac_status=$?
6725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6726	(exit $ac_status); }; }; then
6727	ac_cv_sizeof_long=`cat conftest.val`
6728	else
6729	echo "$as_me: program exited with status $ac_status" >&5
6730	echo "$as_me: failed program was:" >&5
6731	sed 's/^/\| /' conftest.$ac_ext >&5
6732
6733	( exit $ac_status )
6734	if test "$ac_cv_type_long" = yes; then
6735	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6736	See \`config.log' for more details." >&5
6737	echo "$as_me: error: cannot compute sizeof (long)
6738	See \`config.log' for more details." >&2;}
6739	{ (exit 77); exit 77; }; }
6740	else
6741	ac_cv_sizeof_long=0
6742	fi
6743	fi
6744	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6745	fi
6746	rm -f conftest.val
6747	fi
6748	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6749	echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
6750
6751
6752
6753	cat >>confdefs.h <<_ACEOF
6754	#define SIZEOF_LONG $ac_cv_sizeof_long
6755	_ACEOF
6756
6757
6758	{ echo "$as_me:$LINENO: checking for long long" >&5
6759	echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
6760	if test "${ac_cv_type_long_long+set}" = set; then
6761	echo $ECHO_N "(cached) $ECHO_C" >&6
6762	else
6763	cat >conftest.$ac_ext <<_ACEOF
6764	/* confdefs.h. */
6765	_ACEOF
6766	cat confdefs.h >>conftest.$ac_ext
6767	cat >>conftest.$ac_ext <<_ACEOF
6768	/* end confdefs.h. */
6769	$ac_includes_default
6770	typedef long long ac__type_new_;
6771	int
6772	main ()
6773	{
6774	if ((ac__type_new_ *) 0)
6775	return 0;
6776	if (sizeof (ac__type_new_))
6777	return 0;
6778	;
6779	return 0;
6780	}
6781	_ACEOF
6782	rm -f conftest.$ac_objext
6783	if { (ac_try="$ac_compile"
6784	case "(($ac_try" in
6785	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6786	*) ac_try_echo=$ac_try;;
6787	esac
6788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6789	(eval "$ac_compile") 2>conftest.er1
6790	ac_status=$?
6791	grep -v '^ *+' conftest.er1 >conftest.err
6792	rm -f conftest.er1
6793	cat conftest.err >&5
6794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795	(exit $ac_status); } && {
6796	test -z "$ac_c_werror_flag" \|\|
6797	test ! -s conftest.err
6798	} && test -s conftest.$ac_objext; then
6799	ac_cv_type_long_long=yes
6800	else
6801	echo "$as_me: failed program was:" >&5
6802	sed 's/^/\| /' conftest.$ac_ext >&5
6803
6804	ac_cv_type_long_long=no
6805	fi
6806
6807	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6808	fi
6809	{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6810	echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
6811
6812	# The cast to long int works around a bug in the HP C Compiler
6813	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6814	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6815	# This bug is HP SR number 8606223364.
6816	{ echo "$as_me:$LINENO: checking size of long long" >&5
6817	echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
6818	if test "${ac_cv_sizeof_long_long+set}" = set; then
6819	echo $ECHO_N "(cached) $ECHO_C" >&6
6820	else
6821	if test "$cross_compiling" = yes; then
6822	# Depending upon the size, compute the lo and hi bounds.
6823	cat >conftest.$ac_ext <<_ACEOF
6824	/* confdefs.h. */
6825	_ACEOF
6826	cat confdefs.h >>conftest.$ac_ext
6827	cat >>conftest.$ac_ext <<_ACEOF
6828	/* end confdefs.h. */
6829	$ac_includes_default
6830	typedef long long ac__type_sizeof_;
6831	int
6832	main ()
6833	{
6834	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6835	test_array [0] = 0
6836
6837	;
6838	return 0;
6839	}
6840	_ACEOF
6841	rm -f conftest.$ac_objext
6842	if { (ac_try="$ac_compile"
6843	case "(($ac_try" in
6844	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6845	*) ac_try_echo=$ac_try;;
6846	esac
6847	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6848	(eval "$ac_compile") 2>conftest.er1
6849	ac_status=$?
6850	grep -v '^ *+' conftest.er1 >conftest.err
6851	rm -f conftest.er1
6852	cat conftest.err >&5
6853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6854	(exit $ac_status); } && {
6855	test -z "$ac_c_werror_flag" \|\|
6856	test ! -s conftest.err
6857	} && test -s conftest.$ac_objext; then
6858	ac_lo=0 ac_mid=0
6859	while :; do
6860	cat >conftest.$ac_ext <<_ACEOF
6861	/* confdefs.h. */
6862	_ACEOF
6863	cat confdefs.h >>conftest.$ac_ext
6864	cat >>conftest.$ac_ext <<_ACEOF
6865	/* end confdefs.h. */
6866	$ac_includes_default
6867	typedef long long ac__type_sizeof_;
6868	int
6869	main ()
6870	{
6871	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6872	test_array [0] = 0
6873
6874	;
6875	return 0;
6876	}
6877	_ACEOF
6878	rm -f conftest.$ac_objext
6879	if { (ac_try="$ac_compile"
6880	case "(($ac_try" in
6881	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6882	*) ac_try_echo=$ac_try;;
6883	esac
6884	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6885	(eval "$ac_compile") 2>conftest.er1
6886	ac_status=$?
6887	grep -v '^ *+' conftest.er1 >conftest.err
6888	rm -f conftest.er1
6889	cat conftest.err >&5
6890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6891	(exit $ac_status); } && {
6892	test -z "$ac_c_werror_flag" \|\|
6893	test ! -s conftest.err
6894	} && test -s conftest.$ac_objext; then
6895	ac_hi=$ac_mid; break
6896	else
6897	echo "$as_me: failed program was:" >&5
6898	sed 's/^/\| /' conftest.$ac_ext >&5
6899
6900	ac_lo=`expr $ac_mid + 1`
6901	if test $ac_lo -le $ac_mid; then
6902	ac_lo= ac_hi=
6903	break
6904	fi
6905	ac_mid=`expr 2 '*' $ac_mid + 1`
6906	fi
6907
6908	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6909	done
6910	else
6911	echo "$as_me: failed program was:" >&5
6912	sed 's/^/\| /' conftest.$ac_ext >&5
6913
6914	cat >conftest.$ac_ext <<_ACEOF
6915	/* confdefs.h. */
6916	_ACEOF
6917	cat confdefs.h >>conftest.$ac_ext
6918	cat >>conftest.$ac_ext <<_ACEOF
6919	/* end confdefs.h. */
6920	$ac_includes_default
6921	typedef long long ac__type_sizeof_;
6922	int
6923	main ()
6924	{
6925	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6926	test_array [0] = 0
6927
6928	;
6929	return 0;
6930	}
6931	_ACEOF
6932	rm -f conftest.$ac_objext
6933	if { (ac_try="$ac_compile"
6934	case "(($ac_try" in
6935	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6936	*) ac_try_echo=$ac_try;;
6937	esac
6938	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6939	(eval "$ac_compile") 2>conftest.er1
6940	ac_status=$?
6941	grep -v '^ *+' conftest.er1 >conftest.err
6942	rm -f conftest.er1
6943	cat conftest.err >&5
6944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6945	(exit $ac_status); } && {
6946	test -z "$ac_c_werror_flag" \|\|
6947	test ! -s conftest.err
6948	} && test -s conftest.$ac_objext; then
6949	ac_hi=-1 ac_mid=-1
6950	while :; do
6951	cat >conftest.$ac_ext <<_ACEOF
6952	/* confdefs.h. */
6953	_ACEOF
6954	cat confdefs.h >>conftest.$ac_ext
6955	cat >>conftest.$ac_ext <<_ACEOF
6956	/* end confdefs.h. */
6957	$ac_includes_default
6958	typedef long long ac__type_sizeof_;
6959	int
6960	main ()
6961	{
6962	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6963	test_array [0] = 0
6964
6965	;
6966	return 0;
6967	}
6968	_ACEOF
6969	rm -f conftest.$ac_objext
6970	if { (ac_try="$ac_compile"
6971	case "(($ac_try" in
6972	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6973	*) ac_try_echo=$ac_try;;
6974	esac
6975	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6976	(eval "$ac_compile") 2>conftest.er1
6977	ac_status=$?
6978	grep -v '^ *+' conftest.er1 >conftest.err
6979	rm -f conftest.er1
6980	cat conftest.err >&5
6981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6982	(exit $ac_status); } && {
6983	test -z "$ac_c_werror_flag" \|\|
6984	test ! -s conftest.err
6985	} && test -s conftest.$ac_objext; then
6986	ac_lo=$ac_mid; break
6987	else
6988	echo "$as_me: failed program was:" >&5
6989	sed 's/^/\| /' conftest.$ac_ext >&5
6990
6991	ac_hi=`expr '(' $ac_mid ')' - 1`
6992	if test $ac_mid -le $ac_hi; then
6993	ac_lo= ac_hi=
6994	break
6995	fi
6996	ac_mid=`expr 2 '*' $ac_mid`
6997	fi
6998
6999	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7000	done
7001	else
7002	echo "$as_me: failed program was:" >&5
7003	sed 's/^/\| /' conftest.$ac_ext >&5
7004
7005	ac_lo= ac_hi=
7006	fi
7007
7008	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7009	fi
7010
7011	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7012	# Binary search between lo and hi bounds.
7013	while test "x$ac_lo" != "x$ac_hi"; do
7014	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7015	cat >conftest.$ac_ext <<_ACEOF
7016	/* confdefs.h. */
7017	_ACEOF
7018	cat confdefs.h >>conftest.$ac_ext
7019	cat >>conftest.$ac_ext <<_ACEOF
7020	/* end confdefs.h. */
7021	$ac_includes_default
7022	typedef long long ac__type_sizeof_;
7023	int
7024	main ()
7025	{
7026	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7027	test_array [0] = 0
7028
7029	;
7030	return 0;
7031	}
7032	_ACEOF
7033	rm -f conftest.$ac_objext
7034	if { (ac_try="$ac_compile"
7035	case "(($ac_try" in
7036	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7037	*) ac_try_echo=$ac_try;;
7038	esac
7039	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7040	(eval "$ac_compile") 2>conftest.er1
7041	ac_status=$?
7042	grep -v '^ *+' conftest.er1 >conftest.err
7043	rm -f conftest.er1
7044	cat conftest.err >&5
7045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7046	(exit $ac_status); } && {
7047	test -z "$ac_c_werror_flag" \|\|
7048	test ! -s conftest.err
7049	} && test -s conftest.$ac_objext; then
7050	ac_hi=$ac_mid
7051	else
7052	echo "$as_me: failed program was:" >&5
7053	sed 's/^/\| /' conftest.$ac_ext >&5
7054
7055	ac_lo=`expr '(' $ac_mid ')' + 1`
7056	fi
7057
7058	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7059	done
7060	case $ac_lo in
7061	?*) ac_cv_sizeof_long_long=$ac_lo;;
7062	'') if test "$ac_cv_type_long_long" = yes; then
7063	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
7064	See \`config.log' for more details." >&5
7065	echo "$as_me: error: cannot compute sizeof (long long)
7066	See \`config.log' for more details." >&2;}
7067	{ (exit 77); exit 77; }; }
7068	else
7069	ac_cv_sizeof_long_long=0
7070	fi ;;
7071	esac
7072	else
7073	cat >conftest.$ac_ext <<_ACEOF
7074	/* confdefs.h. */
7075	_ACEOF
7076	cat confdefs.h >>conftest.$ac_ext
7077	cat >>conftest.$ac_ext <<_ACEOF
7078	/* end confdefs.h. */
7079	$ac_includes_default
7080	typedef long long ac__type_sizeof_;
7081	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
7082	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
7083	#include <stdio.h>
7084	#include <stdlib.h>
7085	int
7086	main ()
7087	{
7088
7089	FILE *f = fopen ("conftest.val", "w");
7090	if (! f)
7091	return 1;
7092	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
7093	{
7094	long int i = longval ();
7095	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7096	return 1;
7097	fprintf (f, "%ld\n", i);
7098	}
7099	else
7100	{
7101	unsigned long int i = ulongval ();
7102	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7103	return 1;
7104	fprintf (f, "%lu\n", i);
7105	}
7106	return ferror (f) \|\| fclose (f) != 0;
7107
7108	;
7109	return 0;
7110	}
7111	_ACEOF
7112	rm -f conftest$ac_exeext
7113	if { (ac_try="$ac_link"
7114	case "(($ac_try" in
7115	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7116	*) ac_try_echo=$ac_try;;
7117	esac
7118	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7119	(eval "$ac_link") 2>&5
7120	ac_status=$?
7121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7123	{ (case "(($ac_try" in
7124	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7125	*) ac_try_echo=$ac_try;;
7126	esac
7127	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7128	(eval "$ac_try") 2>&5
7129	ac_status=$?
7130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7131	(exit $ac_status); }; }; then
7132	ac_cv_sizeof_long_long=`cat conftest.val`
7133	else
7134	echo "$as_me: program exited with status $ac_status" >&5
7135	echo "$as_me: failed program was:" >&5
7136	sed 's/^/\| /' conftest.$ac_ext >&5
7137
7138	( exit $ac_status )
7139	if test "$ac_cv_type_long_long" = yes; then
7140	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
7141	See \`config.log' for more details." >&5
7142	echo "$as_me: error: cannot compute sizeof (long long)
7143	See \`config.log' for more details." >&2;}
7144	{ (exit 77); exit 77; }; }
7145	else
7146	ac_cv_sizeof_long_long=0
7147	fi
7148	fi
7149	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7150	fi
7151	rm -f conftest.val
7152	fi
7153	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
7154	echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
7155
7156
7157
7158	cat >>confdefs.h <<_ACEOF
7159	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
7160	_ACEOF
7161
7162
7163	{ echo "$as_me:$LINENO: checking for void*" >&5
7164	echo $ECHO_N "checking for void*... $ECHO_C" >&6; }
7165	if test "${ac_cv_type_voidp+set}" = set; then
7166	echo $ECHO_N "(cached) $ECHO_C" >&6
7167	else
7168	cat >conftest.$ac_ext <<_ACEOF
7169	/* confdefs.h. */
7170	_ACEOF
7171	cat confdefs.h >>conftest.$ac_ext
7172	cat >>conftest.$ac_ext <<_ACEOF
7173	/* end confdefs.h. */
7174	$ac_includes_default
7175	typedef void* ac__type_new_;
7176	int
7177	main ()
7178	{
7179	if ((ac__type_new_ *) 0)
7180	return 0;
7181	if (sizeof (ac__type_new_))
7182	return 0;
7183	;
7184	return 0;
7185	}
7186	_ACEOF
7187	rm -f conftest.$ac_objext
7188	if { (ac_try="$ac_compile"
7189	case "(($ac_try" in
7190	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7191	*) ac_try_echo=$ac_try;;
7192	esac
7193	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7194	(eval "$ac_compile") 2>conftest.er1
7195	ac_status=$?
7196	grep -v '^ *+' conftest.er1 >conftest.err
7197	rm -f conftest.er1
7198	cat conftest.err >&5
7199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	(exit $ac_status); } && {
7201	test -z "$ac_c_werror_flag" \|\|
7202	test ! -s conftest.err
7203	} && test -s conftest.$ac_objext; then
7204	ac_cv_type_voidp=yes
7205	else
7206	echo "$as_me: failed program was:" >&5
7207	sed 's/^/\| /' conftest.$ac_ext >&5
7208
7209	ac_cv_type_voidp=no
7210	fi
7211
7212	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7213	fi
7214	{ echo "$as_me:$LINENO: result: $ac_cv_type_voidp" >&5
7215	echo "${ECHO_T}$ac_cv_type_voidp" >&6; }
7216
7217	# The cast to long int works around a bug in the HP C Compiler
7218	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7219	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7220	# This bug is HP SR number 8606223364.
7221	{ echo "$as_me:$LINENO: checking size of void*" >&5
7222	echo $ECHO_N "checking size of void*... $ECHO_C" >&6; }
7223	if test "${ac_cv_sizeof_voidp+set}" = set; then
7224	echo $ECHO_N "(cached) $ECHO_C" >&6
7225	else
7226	if test "$cross_compiling" = yes; then
7227	# Depending upon the size, compute the lo and hi bounds.
7228	cat >conftest.$ac_ext <<_ACEOF
7229	/* confdefs.h. */
7230	_ACEOF
7231	cat confdefs.h >>conftest.$ac_ext
7232	cat >>conftest.$ac_ext <<_ACEOF
7233	/* end confdefs.h. */
7234	$ac_includes_default
7235	typedef void* ac__type_sizeof_;
7236	int
7237	main ()
7238	{
7239	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
7240	test_array [0] = 0
7241
7242	;
7243	return 0;
7244	}
7245	_ACEOF
7246	rm -f conftest.$ac_objext
7247	if { (ac_try="$ac_compile"
7248	case "(($ac_try" in
7249	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7250	*) ac_try_echo=$ac_try;;
7251	esac
7252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7253	(eval "$ac_compile") 2>conftest.er1
7254	ac_status=$?
7255	grep -v '^ *+' conftest.er1 >conftest.err
7256	rm -f conftest.er1
7257	cat conftest.err >&5
7258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7259	(exit $ac_status); } && {
7260	test -z "$ac_c_werror_flag" \|\|
7261	test ! -s conftest.err
7262	} && test -s conftest.$ac_objext; then
7263	ac_lo=0 ac_mid=0
7264	while :; do
7265	cat >conftest.$ac_ext <<_ACEOF
7266	/* confdefs.h. */
7267	_ACEOF
7268	cat confdefs.h >>conftest.$ac_ext
7269	cat >>conftest.$ac_ext <<_ACEOF
7270	/* end confdefs.h. */
7271	$ac_includes_default
7272	typedef void* ac__type_sizeof_;
7273	int
7274	main ()
7275	{
7276	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7277	test_array [0] = 0
7278
7279	;
7280	return 0;
7281	}
7282	_ACEOF
7283	rm -f conftest.$ac_objext
7284	if { (ac_try="$ac_compile"
7285	case "(($ac_try" in
7286	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7287	*) ac_try_echo=$ac_try;;
7288	esac
7289	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7290	(eval "$ac_compile") 2>conftest.er1
7291	ac_status=$?
7292	grep -v '^ *+' conftest.er1 >conftest.err
7293	rm -f conftest.er1
7294	cat conftest.err >&5
7295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7296	(exit $ac_status); } && {
7297	test -z "$ac_c_werror_flag" \|\|
7298	test ! -s conftest.err
7299	} && test -s conftest.$ac_objext; then
7300	ac_hi=$ac_mid; break
7301	else
7302	echo "$as_me: failed program was:" >&5
7303	sed 's/^/\| /' conftest.$ac_ext >&5
7304
7305	ac_lo=`expr $ac_mid + 1`
7306	if test $ac_lo -le $ac_mid; then
7307	ac_lo= ac_hi=
7308	break
7309	fi
7310	ac_mid=`expr 2 '*' $ac_mid + 1`
7311	fi
7312
7313	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7314	done
7315	else
7316	echo "$as_me: failed program was:" >&5
7317	sed 's/^/\| /' conftest.$ac_ext >&5
7318
7319	cat >conftest.$ac_ext <<_ACEOF
7320	/* confdefs.h. */
7321	_ACEOF
7322	cat confdefs.h >>conftest.$ac_ext
7323	cat >>conftest.$ac_ext <<_ACEOF
7324	/* end confdefs.h. */
7325	$ac_includes_default
7326	typedef void* ac__type_sizeof_;
7327	int
7328	main ()
7329	{
7330	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
7331	test_array [0] = 0
7332
7333	;
7334	return 0;
7335	}
7336	_ACEOF
7337	rm -f conftest.$ac_objext
7338	if { (ac_try="$ac_compile"
7339	case "(($ac_try" in
7340	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7341	*) ac_try_echo=$ac_try;;
7342	esac
7343	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7344	(eval "$ac_compile") 2>conftest.er1
7345	ac_status=$?
7346	grep -v '^ *+' conftest.er1 >conftest.err
7347	rm -f conftest.er1
7348	cat conftest.err >&5
7349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7350	(exit $ac_status); } && {
7351	test -z "$ac_c_werror_flag" \|\|
7352	test ! -s conftest.err
7353	} && test -s conftest.$ac_objext; then
7354	ac_hi=-1 ac_mid=-1
7355	while :; do
7356	cat >conftest.$ac_ext <<_ACEOF
7357	/* confdefs.h. */
7358	_ACEOF
7359	cat confdefs.h >>conftest.$ac_ext
7360	cat >>conftest.$ac_ext <<_ACEOF
7361	/* end confdefs.h. */
7362	$ac_includes_default
7363	typedef void* ac__type_sizeof_;
7364	int
7365	main ()
7366	{
7367	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
7368	test_array [0] = 0
7369
7370	;
7371	return 0;
7372	}
7373	_ACEOF
7374	rm -f conftest.$ac_objext
7375	if { (ac_try="$ac_compile"
7376	case "(($ac_try" in
7377	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7378	*) ac_try_echo=$ac_try;;
7379	esac
7380	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7381	(eval "$ac_compile") 2>conftest.er1
7382	ac_status=$?
7383	grep -v '^ *+' conftest.er1 >conftest.err
7384	rm -f conftest.er1
7385	cat conftest.err >&5
7386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7387	(exit $ac_status); } && {
7388	test -z "$ac_c_werror_flag" \|\|
7389	test ! -s conftest.err
7390	} && test -s conftest.$ac_objext; then
7391	ac_lo=$ac_mid; break
7392	else
7393	echo "$as_me: failed program was:" >&5
7394	sed 's/^/\| /' conftest.$ac_ext >&5
7395
7396	ac_hi=`expr '(' $ac_mid ')' - 1`
7397	if test $ac_mid -le $ac_hi; then
7398	ac_lo= ac_hi=
7399	break
7400	fi
7401	ac_mid=`expr 2 '*' $ac_mid`
7402	fi
7403
7404	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7405	done
7406	else
7407	echo "$as_me: failed program was:" >&5
7408	sed 's/^/\| /' conftest.$ac_ext >&5
7409
7410	ac_lo= ac_hi=
7411	fi
7412
7413	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7414	fi
7415
7416	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7417	# Binary search between lo and hi bounds.
7418	while test "x$ac_lo" != "x$ac_hi"; do
7419	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7420	cat >conftest.$ac_ext <<_ACEOF
7421	/* confdefs.h. */
7422	_ACEOF
7423	cat confdefs.h >>conftest.$ac_ext
7424	cat >>conftest.$ac_ext <<_ACEOF
7425	/* end confdefs.h. */
7426	$ac_includes_default
7427	typedef void* ac__type_sizeof_;
7428	int
7429	main ()
7430	{
7431	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7432	test_array [0] = 0
7433
7434	;
7435	return 0;
7436	}
7437	_ACEOF
7438	rm -f conftest.$ac_objext
7439	if { (ac_try="$ac_compile"
7440	case "(($ac_try" in
7441	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7442	*) ac_try_echo=$ac_try;;
7443	esac
7444	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7445	(eval "$ac_compile") 2>conftest.er1
7446	ac_status=$?
7447	grep -v '^ *+' conftest.er1 >conftest.err
7448	rm -f conftest.er1
7449	cat conftest.err >&5
7450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7451	(exit $ac_status); } && {
7452	test -z "$ac_c_werror_flag" \|\|
7453	test ! -s conftest.err
7454	} && test -s conftest.$ac_objext; then
7455	ac_hi=$ac_mid
7456	else
7457	echo "$as_me: failed program was:" >&5
7458	sed 's/^/\| /' conftest.$ac_ext >&5
7459
7460	ac_lo=`expr '(' $ac_mid ')' + 1`
7461	fi
7462
7463	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7464	done
7465	case $ac_lo in
7466	?*) ac_cv_sizeof_voidp=$ac_lo;;
7467	'') if test "$ac_cv_type_voidp" = yes; then
7468	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
7469	See \`config.log' for more details." >&5
7470	echo "$as_me: error: cannot compute sizeof (void*)
7471	See \`config.log' for more details." >&2;}
7472	{ (exit 77); exit 77; }; }
7473	else
7474	ac_cv_sizeof_voidp=0
7475	fi ;;
7476	esac
7477	else
7478	cat >conftest.$ac_ext <<_ACEOF
7479	/* confdefs.h. */
7480	_ACEOF
7481	cat confdefs.h >>conftest.$ac_ext
7482	cat >>conftest.$ac_ext <<_ACEOF
7483	/* end confdefs.h. */
7484	$ac_includes_default
7485	typedef void* ac__type_sizeof_;
7486	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
7487	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
7488	#include <stdio.h>
7489	#include <stdlib.h>
7490	int
7491	main ()
7492	{
7493
7494	FILE *f = fopen ("conftest.val", "w");
7495	if (! f)
7496	return 1;
7497	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
7498	{
7499	long int i = longval ();
7500	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7501	return 1;
7502	fprintf (f, "%ld\n", i);
7503	}
7504	else
7505	{
7506	unsigned long int i = ulongval ();
7507	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7508	return 1;
7509	fprintf (f, "%lu\n", i);
7510	}
7511	return ferror (f) \|\| fclose (f) != 0;
7512
7513	;
7514	return 0;
7515	}
7516	_ACEOF
7517	rm -f conftest$ac_exeext
7518	if { (ac_try="$ac_link"
7519	case "(($ac_try" in
7520	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7521	*) ac_try_echo=$ac_try;;
7522	esac
7523	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7524	(eval "$ac_link") 2>&5
7525	ac_status=$?
7526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7527	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7528	{ (case "(($ac_try" in
7529	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7530	*) ac_try_echo=$ac_try;;
7531	esac
7532	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7533	(eval "$ac_try") 2>&5
7534	ac_status=$?
7535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7536	(exit $ac_status); }; }; then
7537	ac_cv_sizeof_voidp=`cat conftest.val`
7538	else
7539	echo "$as_me: program exited with status $ac_status" >&5
7540	echo "$as_me: failed program was:" >&5
7541	sed 's/^/\| /' conftest.$ac_ext >&5
7542
7543	( exit $ac_status )
7544	if test "$ac_cv_type_voidp" = yes; then
7545	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
7546	See \`config.log' for more details." >&5
7547	echo "$as_me: error: cannot compute sizeof (void*)
7548	See \`config.log' for more details." >&2;}
7549	{ (exit 77); exit 77; }; }
7550	else
7551	ac_cv_sizeof_voidp=0
7552	fi
7553	fi
7554	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7555	fi
7556	rm -f conftest.val
7557	fi
7558	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
7559	echo "${ECHO_T}$ac_cv_sizeof_voidp" >&6; }
7560
7561
7562
7563	cat >>confdefs.h <<_ACEOF
7564	#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
7565	_ACEOF
7566
7567
7568
7569	# Check whether --enable-backtrace was given.
7570	if test "${enable_backtrace+set}" = set; then
7571	enableval=$enable_backtrace; ac_enable_backtrace=$enableleval
7572	else
7573	ac_enable_backtrace=auto
7574
7575	fi
7576
7577	# Check whether --enable-ucontexth was given.
7578	if test "${enable_ucontexth+set}" = set; then
7579	enableval=$enable_ucontexth; ac_enable_ucontexth=$enableleval
7580	else
7581	ac_enable_ucontexth=auto
7582
7583	fi
7584
7585	# Check whether --enable-asm was given.
7586	if test "${enable_asm+set}" = set; then
7587	enableval=$enable_asm; ac_enable_asm=$enableval
7588	else
7589	ac_enable_asm=auto
7590
7591	fi
7592
7593	if test $ac_enable_asm = auto; then
7594	{ echo "$as_me:$LINENO: checking whether ${CC-cc} accepts Pentium assembler" >&5
7595	echo $ECHO_N "checking whether ${CC-cc} accepts Pentium assembler... $ECHO_C" >&6; }
7596	cat >conftest.$ac_ext <<_ACEOF
7597	/* confdefs.h. */
7598	_ACEOF
7599	cat confdefs.h >>conftest.$ac_ext
7600	cat >>conftest.$ac_ext <<_ACEOF
7601	/* end confdefs.h. */
7602
7603
7604	int
7605	main ()
7606	{
7607
7608	#if !defined(__GNUC__) \|\| !defined(__i386__)
7609	choke me
7610	#endif
7611
7612	;
7613	return 0;
7614	}
7615	_ACEOF
7616	rm -f conftest.$ac_objext
7617	if { (ac_try="$ac_compile"
7618	case "(($ac_try" in
7619	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7620	*) ac_try_echo=$ac_try;;
7621	esac
7622	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7623	(eval "$ac_compile") 2>conftest.er1
7624	ac_status=$?
7625	grep -v '^ *+' conftest.er1 >conftest.err
7626	rm -f conftest.er1
7627	cat conftest.err >&5
7628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7629	(exit $ac_status); } && {
7630	test -z "$ac_c_werror_flag" \|\|
7631	test ! -s conftest.err
7632	} && test -s conftest.$ac_objext; then
7633	ac_enable_asm=yes
7634	else
7635	echo "$as_me: failed program was:" >&5
7636	sed 's/^/\| /' conftest.$ac_ext >&5
7637
7638	ac_enable_asm=no
7639	fi
7640
7641	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7642	{ echo "$as_me:$LINENO: result: $ac_enable_asm" >&5
7643	echo "${ECHO_T}$ac_enable_asm" >&6; }
7644	if test $ac_enable_asm = yes; then
7645	for ac_prog in ${ac_tool_prefix}nasm
7646	do
7647	# Extract the first word of "$ac_prog", so it can be a program name with args.
7648	set dummy $ac_prog; ac_word=$2
7649	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7650	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7651	if test "${ac_cv_prog_ASM+set}" = set; then
7652	echo $ECHO_N "(cached) $ECHO_C" >&6
7653	else
7654	if test -n "$ASM"; then
7655	ac_cv_prog_ASM="$ASM" # Let the user override the test.
7656	else
7657	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7658	for as_dir in $PATH
7659	do
7660	IFS=$as_save_IFS
7661	test -z "$as_dir" && as_dir=.
7662	for ac_exec_ext in '' $ac_executable_extensions; do
7663	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7664	ac_cv_prog_ASM="$ac_prog"
7665	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7666	break 2
7667	fi
7668	done
7669	done
7670	IFS=$as_save_IFS
7671
7672	fi
7673	fi
7674	ASM=$ac_cv_prog_ASM
7675	if test -n "$ASM"; then
7676	{ echo "$as_me:$LINENO: result: $ASM" >&5
7677	echo "${ECHO_T}$ASM" >&6; }
7678	else
7679	{ echo "$as_me:$LINENO: result: no" >&5
7680	echo "${ECHO_T}no" >&6; }
7681	fi
7682
7683
7684	test -n "$ASM" && break
7685	done
7686	test -n "$ASM" \|\| ASM="none"
7687
7688	if test $ASM = none; then
7689	ac_enable_asm=no
7690	else
7691	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_INLINE"
7692	fi
7693	fi
7694	elif test $ac_enable_asm = yes; then
7695	for ac_prog in ${ac_tool_prefix}nasm
7696	do
7697	# Extract the first word of "$ac_prog", so it can be a program name with args.
7698	set dummy $ac_prog; ac_word=$2
7699	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7700	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7701	if test "${ac_cv_prog_ASM+set}" = set; then
7702	echo $ECHO_N "(cached) $ECHO_C" >&6
7703	else
7704	if test -n "$ASM"; then
7705	ac_cv_prog_ASM="$ASM" # Let the user override the test.
7706	else
7707	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7708	for as_dir in $PATH
7709	do
7710	IFS=$as_save_IFS
7711	test -z "$as_dir" && as_dir=.
7712	for ac_exec_ext in '' $ac_executable_extensions; do
7713	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7714	ac_cv_prog_ASM="$ac_prog"
7715	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7716	break 2
7717	fi
7718	done
7719	done
7720	IFS=$as_save_IFS
7721
7722	fi
7723	fi
7724	ASM=$ac_cv_prog_ASM
7725	if test -n "$ASM"; then
7726	{ echo "$as_me:$LINENO: result: $ASM" >&5
7727	echo "${ECHO_T}$ASM" >&6; }
7728	else
7729	{ echo "$as_me:$LINENO: result: no" >&5
7730	echo "${ECHO_T}no" >&6; }
7731	fi
7732
7733
7734	test -n "$ASM" && break
7735	done
7736	test -n "$ASM" \|\| ASM="none"
7737
7738	if test $ASM = none; then
7739	{ { echo "$as_me:$LINENO: error: the NASM assembler is required for the \"asm\" compilation" >&5
7740	echo "$as_me: error: the NASM assembler is required for the \"asm\" compilation" >&2;}
7741	{ (exit 1); exit 1; }; }
7742	else
7743	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_INLINE"
7744	fi
7745	fi
7746
7747	# Check whether --enable-asm-mips3 was given.
7748	if test "${enable_asm_mips3+set}" = set; then
7749	enableval=$enable_asm_mips3; ac_enable_asm_mips3=$enableval
7750	else
7751	ac_enable_asm_mips3=auto
7752
7753	fi
7754
7755	if test $ac_enable_asm_mips3 = auto; then
7756	if test $ac_enable_asm = yes; then
7757	ac_enable_asm_mips3=yes
7758	else
7759	ac_enable_asm_mips3=no
7760	fi
7761	fi
7762	if test $ac_enable_asm_mips3 = yes; then
7763	if test ! $ac_enable_asm = yes; then
7764	{ { echo "$as_me:$LINENO: error: the Pentium assembler is required for the \"asm-mips3\" compilation" >&5
7765	echo "$as_me: error: the Pentium assembler is required for the \"asm-mips3\" compilation" >&2;}
7766	{ (exit 1); exit 1; }; }
7767	fi
7768	CFLAGS_ARCH="$CFLAGS_ARCH -DUSE_ASM_EMUMIPS3"
7769	fi
7770
7771	CONF_CFLAGS_ARCH=$CFLAGS_ARCH
7772
7773
7774	# Checks for configuration options.
7775
7776	# Check whether --with-emu was given.
7777	if test "${with_emu+set}" = set; then
7778	withval=$with_emu; ac_with_emu=$withval
7779	else
7780	ac_with_emu=auto
7781
7782	fi
7783
7784	if test $ac_with_emu = auto; then
7785	if test -f $srcdir/advance/advmame.dif ; then
7786	ac_with_emu=mame
7787	elif test -f $srcdir/advance/advmess.dif ; then
7788	ac_with_emu=mess
7789	else
7790	ac_with_emu=none
7791	fi
7792	fi
7793	if test $ac_with_emu = mame; then
7794	if test ! -f $srcdir/src/mame.mak ; then
7795	{ { echo "$as_me:$LINENO: error: you need the MAME source in the $srcdir/src/ directory. Check the BUILD file for instructions." >&5
7796	echo "$as_me: error: you need the MAME source in the $srcdir/src/ directory. Check the BUILD file for instructions." >&2;}
7797	{ (exit 1); exit 1; }; }
7798	fi
7799	if test ! -f $srcdir/src/advance.pat ; then
7800	{ { echo "$as_me:$LINENO: error: you must patch the MAME source in $srcdir/src/ with the $srcdir/advance/advmame.dif patch. Check the BUILD file for instructions." >&5
7801	echo "$as_me: error: you must patch the MAME source in $srcdir/src/ with the $srcdir/advance/advmame.dif patch. Check the BUILD file for instructions." >&2;}
7802	{ (exit 1); exit 1; }; }
7803	fi
7804	elif test $ac_with_emu = mess; then
7805	if test ! -f $srcdir/srcmess/core.mak ; then
7806	{ { echo "$as_me:$LINENO: error: you need the MESS source in the $srcdir/srcmess/ directory. Check the BUILD file for instructions." >&5
7807	echo "$as_me: error: you need the MESS source in the $srcdir/srcmess/ directory. Check the BUILD file for instructions." >&2;}
7808	{ (exit 1); exit 1; }; }
7809	fi
7810	if test ! -f $srcdir/mess/mess.mak ; then
7811	{ { echo "$as_me:$LINENO: error: you need the MESS source in the $srcdir/mess/ directory. Check the BUILD file for instructions." >&5
7812	echo "$as_me: error: you need the MESS source in the $srcdir/mess/ directory. Check the BUILD file for instructions." >&2;}
7813	{ (exit 1); exit 1; }; }
7814	fi
7815	if test ! -f $srcdir/srcmess/advance.pat ; then
7816	{ { echo "$as_me:$LINENO: error: you must patch the MESS source in $srcdir/srcmess/ with the advance/advmess.dif patch. Check the BUILD file for instructions." >&5
7817	echo "$as_me: error: you must patch the MESS source in $srcdir/srcmess/ with the advance/advmess.dif patch. Check the BUILD file for instructions." >&2;}
7818	{ (exit 1); exit 1; }; }
7819	fi
7820	if test ! -f $srcdir/mess/advance.pat ; then
7821	{ { echo "$as_me:$LINENO: error: you must patch the MESS source in $srcdir/mess/ with the advance/mess.dif patch. Check the BUILD file for instructions." >&5
7822	echo "$as_me: error: you must patch the MESS source in $srcdir/mess/ with the advance/mess.dif patch. Check the BUILD file for instructions." >&2;}
7823	{ (exit 1); exit 1; }; }
7824	fi
7825	elif test ! $ac_with_emu = none; then
7826	{ { echo "$as_me:$LINENO: error: unknown emulator $ac_with_emu" >&5
7827	echo "$as_me: error: unknown emulator $ac_with_emu" >&2;}
7828	{ (exit 1); exit 1; }; }
7829	fi
7830	CONF_EMU=$ac_with_emu
7831
7832
7833	# Check whether --enable-debugger was given.
7834	if test "${enable_debugger+set}" = set; then
7835	enableval=$enable_debugger; ac_enable_debugger=$enableval
7836	else
7837	ac_enable_debugger=no
7838
7839	fi
7840
7841	CONF_DEBUGGER=$ac_enable_debugger
7842
7843
7844	# Checks for header files.
7845	# Checks for typedefs, structures, and compiler characteristics.
7846	# Checks for library functions.
7847
7848	if test $ac_system = unix ; then
7849	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7850	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
7851	if test "${ac_cv_header_stdc+set}" = set; then
7852	echo $ECHO_N "(cached) $ECHO_C" >&6
7853	else
7854	cat >conftest.$ac_ext <<_ACEOF
7855	/* confdefs.h. */
7856	_ACEOF
7857	cat confdefs.h >>conftest.$ac_ext
7858	cat >>conftest.$ac_ext <<_ACEOF
7859	/* end confdefs.h. */
7860	#include <stdlib.h>
7861	#include <stdarg.h>
7862	#include <string.h>
7863	#include <float.h>
7864
7865	int
7866	main ()
7867	{
7868
7869	;
7870	return 0;
7871	}
7872	_ACEOF
7873	rm -f conftest.$ac_objext
7874	if { (ac_try="$ac_compile"
7875	case "(($ac_try" in
7876	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7877	*) ac_try_echo=$ac_try;;
7878	esac
7879	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7880	(eval "$ac_compile") 2>conftest.er1
7881	ac_status=$?
7882	grep -v '^ *+' conftest.er1 >conftest.err
7883	rm -f conftest.er1
7884	cat conftest.err >&5
7885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7886	(exit $ac_status); } && {
7887	test -z "$ac_c_werror_flag" \|\|
7888	test ! -s conftest.err
7889	} && test -s conftest.$ac_objext; then
7890	ac_cv_header_stdc=yes
7891	else
7892	echo "$as_me: failed program was:" >&5
7893	sed 's/^/\| /' conftest.$ac_ext >&5
7894
7895	ac_cv_header_stdc=no
7896	fi
7897
7898	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7899
7900	if test $ac_cv_header_stdc = yes; then
7901	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7902	cat >conftest.$ac_ext <<_ACEOF
7903	/* confdefs.h. */
7904	_ACEOF
7905	cat confdefs.h >>conftest.$ac_ext
7906	cat >>conftest.$ac_ext <<_ACEOF
7907	/* end confdefs.h. */
7908	#include <string.h>
7909
7910	_ACEOF
7911	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7912	$EGREP "memchr" >/dev/null 2>&1; then
7913	:
7914	else
7915	ac_cv_header_stdc=no
7916	fi
7917	rm -f conftest*
7918
7919	fi
7920
7921	if test $ac_cv_header_stdc = yes; then
7922	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7923	cat >conftest.$ac_ext <<_ACEOF
7924	/* confdefs.h. */
7925	_ACEOF
7926	cat confdefs.h >>conftest.$ac_ext
7927	cat >>conftest.$ac_ext <<_ACEOF
7928	/* end confdefs.h. */
7929	#include <stdlib.h>
7930
7931	_ACEOF
7932	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7933	$EGREP "free" >/dev/null 2>&1; then
7934	:
7935	else
7936	ac_cv_header_stdc=no
7937	fi
7938	rm -f conftest*
7939
7940	fi
7941
7942	if test $ac_cv_header_stdc = yes; then
7943	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7944	if test "$cross_compiling" = yes; then
7945	:
7946	else
7947	cat >conftest.$ac_ext <<_ACEOF
7948	/* confdefs.h. */
7949	_ACEOF
7950	cat confdefs.h >>conftest.$ac_ext
7951	cat >>conftest.$ac_ext <<_ACEOF
7952	/* end confdefs.h. */
7953	#include <ctype.h>
7954	#include <stdlib.h>
7955	#if ((' ' & 0x0FF) == 0x020)
7956	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7957	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7958	#else
7959	# define ISLOWER(c) \
7960	(('a' <= (c) && (c) <= 'i') \
7961	\|\| ('j' <= (c) && (c) <= 'r') \
7962	\|\| ('s' <= (c) && (c) <= 'z'))
7963	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7964	#endif
7965
7966	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7967	int
7968	main ()
7969	{
7970	int i;
7971	for (i = 0; i < 256; i++)
7972	if (XOR (islower (i), ISLOWER (i))
7973	\|\| toupper (i) != TOUPPER (i))
7974	return 2;
7975	return 0;
7976	}
7977	_ACEOF
7978	rm -f conftest$ac_exeext
7979	if { (ac_try="$ac_link"
7980	case "(($ac_try" in
7981	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7982	*) ac_try_echo=$ac_try;;
7983	esac
7984	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7985	(eval "$ac_link") 2>&5
7986	ac_status=$?
7987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7988	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7989	{ (case "(($ac_try" in
7990	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7991	*) ac_try_echo=$ac_try;;
7992	esac
7993	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7994	(eval "$ac_try") 2>&5
7995	ac_status=$?
7996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7997	(exit $ac_status); }; }; then
7998	:
7999	else
8000	echo "$as_me: program exited with status $ac_status" >&5
8001	echo "$as_me: failed program was:" >&5
8002	sed 's/^/\| /' conftest.$ac_ext >&5
8003
8004	( exit $ac_status )
8005	ac_cv_header_stdc=no
8006	fi
8007	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8008	fi
8009
8010
8011	fi
8012	fi
8013	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8014	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
8015	if test $ac_cv_header_stdc = yes; then
8016
8017	cat >>confdefs.h <<\_ACEOF
8018	#define STDC_HEADERS 1
8019	_ACEOF
8020
8021	fi
8022
8023	{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8024	echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
8025	if test "${ac_cv_header_sys_wait_h+set}" = set; then
8026	echo $ECHO_N "(cached) $ECHO_C" >&6
8027	else
8028	cat >conftest.$ac_ext <<_ACEOF
8029	/* confdefs.h. */
8030	_ACEOF
8031	cat confdefs.h >>conftest.$ac_ext
8032	cat >>conftest.$ac_ext <<_ACEOF
8033	/* end confdefs.h. */
8034	#include <sys/types.h>
8035	#include <sys/wait.h>
8036	#ifndef WEXITSTATUS
8037	# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8038	#endif
8039	#ifndef WIFEXITED
8040	# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8041	#endif
8042
8043	int
8044	main ()
8045	{
8046	int s;
8047	wait (&s);
8048	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8049	;
8050	return 0;
8051	}
8052	_ACEOF
8053	rm -f conftest.$ac_objext
8054	if { (ac_try="$ac_compile"
8055	case "(($ac_try" in
8056	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8057	*) ac_try_echo=$ac_try;;
8058	esac
8059	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8060	(eval "$ac_compile") 2>conftest.er1
8061	ac_status=$?
8062	grep -v '^ *+' conftest.er1 >conftest.err
8063	rm -f conftest.er1
8064	cat conftest.err >&5
8065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8066	(exit $ac_status); } && {
8067	test -z "$ac_c_werror_flag" \|\|
8068	test ! -s conftest.err
8069	} && test -s conftest.$ac_objext; then
8070	ac_cv_header_sys_wait_h=yes
8071	else
8072	echo "$as_me: failed program was:" >&5
8073	sed 's/^/\| /' conftest.$ac_ext >&5
8074
8075	ac_cv_header_sys_wait_h=no
8076	fi
8077
8078	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8079	fi
8080	{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8081	echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
8082	if test $ac_cv_header_sys_wait_h = yes; then
8083
8084	cat >>confdefs.h <<\_ACEOF
8085	#define HAVE_SYS_WAIT_H 1
8086	_ACEOF
8087
8088	fi
8089
8090
8091
8092
8093
8094
8095	ac_header_dirent=no
8096	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
8097	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
8098	{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
8099	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
8100	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8101	echo $ECHO_N "(cached) $ECHO_C" >&6
8102	else
8103	cat >conftest.$ac_ext <<_ACEOF
8104	/* confdefs.h. */
8105	_ACEOF
8106	cat confdefs.h >>conftest.$ac_ext
8107	cat >>conftest.$ac_ext <<_ACEOF
8108	/* end confdefs.h. */
8109	#include <sys/types.h>
8110	#include <$ac_hdr>
8111
8112	int
8113	main ()
8114	{
8115	if ((DIR *) 0)
8116	return 0;
8117	;
8118	return 0;
8119	}
8120	_ACEOF
8121	rm -f conftest.$ac_objext
8122	if { (ac_try="$ac_compile"
8123	case "(($ac_try" in
8124	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8125	*) ac_try_echo=$ac_try;;
8126	esac
8127	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8128	(eval "$ac_compile") 2>conftest.er1
8129	ac_status=$?
8130	grep -v '^ *+' conftest.er1 >conftest.err
8131	rm -f conftest.er1
8132	cat conftest.err >&5
8133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8134	(exit $ac_status); } && {
8135	test -z "$ac_c_werror_flag" \|\|
8136	test ! -s conftest.err
8137	} && test -s conftest.$ac_objext; then
8138	eval "$as_ac_Header=yes"
8139	else
8140	echo "$as_me: failed program was:" >&5
8141	sed 's/^/\| /' conftest.$ac_ext >&5
8142
8143	eval "$as_ac_Header=no"
8144	fi
8145
8146	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8147	fi
8148	ac_res=`eval echo '${'$as_ac_Header'}'`
8149	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8150	echo "${ECHO_T}$ac_res" >&6; }
8151	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8152	cat >>confdefs.h <<_ACEOF
8153	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
8154	_ACEOF
8155
8156	ac_header_dirent=$ac_hdr; break
8157	fi
8158
8159	done
8160	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
8161	if test $ac_header_dirent = dirent.h; then
8162	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
8163	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
8164	if test "${ac_cv_search_opendir+set}" = set; then
8165	echo $ECHO_N "(cached) $ECHO_C" >&6
8166	else
8167	ac_func_search_save_LIBS=$LIBS
8168	cat >conftest.$ac_ext <<_ACEOF
8169	/* confdefs.h. */
8170	_ACEOF
8171	cat confdefs.h >>conftest.$ac_ext
8172	cat >>conftest.$ac_ext <<_ACEOF
8173	/* end confdefs.h. */
8174
8175	/* Override any GCC internal prototype to avoid an error.
8176	Use char because int might match the return type of a GCC
8177	builtin and then its argument prototype would still apply. */
8178	#ifdef __cplusplus
8179	extern "C"
8180	#endif
8181	char opendir ();
8182	int
8183	main ()
8184	{
8185	return opendir ();
8186	;
8187	return 0;
8188	}
8189	_ACEOF
8190	for ac_lib in '' dir; do
8191	if test -z "$ac_lib"; then
8192	ac_res="none required"
8193	else
8194	ac_res=-l$ac_lib
8195	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8196	fi
8197	rm -f conftest.$ac_objext conftest$ac_exeext
8198	if { (ac_try="$ac_link"
8199	case "(($ac_try" in
8200	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8201	*) ac_try_echo=$ac_try;;
8202	esac
8203	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8204	(eval "$ac_link") 2>conftest.er1
8205	ac_status=$?
8206	grep -v '^ *+' conftest.er1 >conftest.err
8207	rm -f conftest.er1
8208	cat conftest.err >&5
8209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8210	(exit $ac_status); } && {
8211	test -z "$ac_c_werror_flag" \|\|
8212	test ! -s conftest.err
8213	} && test -s conftest$ac_exeext &&
8214	$as_test_x conftest$ac_exeext; then
8215	ac_cv_search_opendir=$ac_res
8216	else
8217	echo "$as_me: failed program was:" >&5
8218	sed 's/^/\| /' conftest.$ac_ext >&5
8219
8220
8221	fi
8222
8223	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8224	conftest$ac_exeext
8225	if test "${ac_cv_search_opendir+set}" = set; then
8226	break
8227	fi
8228	done
8229	if test "${ac_cv_search_opendir+set}" = set; then
8230	:
8231	else
8232	ac_cv_search_opendir=no
8233	fi
8234	rm conftest.$ac_ext
8235	LIBS=$ac_func_search_save_LIBS
8236	fi
8237	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
8238	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
8239	ac_res=$ac_cv_search_opendir
8240	if test "$ac_res" != no; then
8241	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
8242
8243	fi
8244
8245	else
8246	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
8247	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
8248	if test "${ac_cv_search_opendir+set}" = set; then
8249	echo $ECHO_N "(cached) $ECHO_C" >&6
8250	else
8251	ac_func_search_save_LIBS=$LIBS
8252	cat >conftest.$ac_ext <<_ACEOF
8253	/* confdefs.h. */
8254	_ACEOF
8255	cat confdefs.h >>conftest.$ac_ext
8256	cat >>conftest.$ac_ext <<_ACEOF
8257	/* end confdefs.h. */
8258
8259	/* Override any GCC internal prototype to avoid an error.
8260	Use char because int might match the return type of a GCC
8261	builtin and then its argument prototype would still apply. */
8262	#ifdef __cplusplus
8263	extern "C"
8264	#endif
8265	char opendir ();
8266	int
8267	main ()
8268	{
8269	return opendir ();
8270	;
8271	return 0;
8272	}
8273	_ACEOF
8274	for ac_lib in '' x; do
8275	if test -z "$ac_lib"; then
8276	ac_res="none required"
8277	else
8278	ac_res=-l$ac_lib
8279	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8280	fi
8281	rm -f conftest.$ac_objext conftest$ac_exeext
8282	if { (ac_try="$ac_link"
8283	case "(($ac_try" in
8284	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8285	*) ac_try_echo=$ac_try;;
8286	esac
8287	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8288	(eval "$ac_link") 2>conftest.er1
8289	ac_status=$?
8290	grep -v '^ *+' conftest.er1 >conftest.err
8291	rm -f conftest.er1
8292	cat conftest.err >&5
8293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8294	(exit $ac_status); } && {
8295	test -z "$ac_c_werror_flag" \|\|
8296	test ! -s conftest.err
8297	} && test -s conftest$ac_exeext &&
8298	$as_test_x conftest$ac_exeext; then
8299	ac_cv_search_opendir=$ac_res
8300	else
8301	echo "$as_me: failed program was:" >&5
8302	sed 's/^/\| /' conftest.$ac_ext >&5
8303
8304
8305	fi
8306
8307	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8308	conftest$ac_exeext
8309	if test "${ac_cv_search_opendir+set}" = set; then
8310	break
8311	fi
8312	done
8313	if test "${ac_cv_search_opendir+set}" = set; then
8314	:
8315	else
8316	ac_cv_search_opendir=no
8317	fi
8318	rm conftest.$ac_ext
8319	LIBS=$ac_func_search_save_LIBS
8320	fi
8321	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
8322	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
8323	ac_res=$ac_cv_search_opendir
8324	if test "$ac_res" != no; then
8325	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
8326
8327	fi
8328
8329	fi
8330
8331	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8332	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
8333	if test "${ac_cv_header_time+set}" = set; then
8334	echo $ECHO_N "(cached) $ECHO_C" >&6
8335	else
8336	cat >conftest.$ac_ext <<_ACEOF
8337	/* confdefs.h. */
8338	_ACEOF
8339	cat confdefs.h >>conftest.$ac_ext
8340	cat >>conftest.$ac_ext <<_ACEOF
8341	/* end confdefs.h. */
8342	#include <sys/types.h>
8343	#include <sys/time.h>
8344	#include <time.h>
8345
8346	int
8347	main ()
8348	{
8349	if ((struct tm *) 0)
8350	return 0;
8351	;
8352	return 0;
8353	}
8354	_ACEOF
8355	rm -f conftest.$ac_objext
8356	if { (ac_try="$ac_compile"
8357	case "(($ac_try" in
8358	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8359	*) ac_try_echo=$ac_try;;
8360	esac
8361	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8362	(eval "$ac_compile") 2>conftest.er1
8363	ac_status=$?
8364	grep -v '^ *+' conftest.er1 >conftest.err
8365	rm -f conftest.er1
8366	cat conftest.err >&5
8367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8368	(exit $ac_status); } && {
8369	test -z "$ac_c_werror_flag" \|\|
8370	test ! -s conftest.err
8371	} && test -s conftest.$ac_objext; then
8372	ac_cv_header_time=yes
8373	else
8374	echo "$as_me: failed program was:" >&5
8375	sed 's/^/\| /' conftest.$ac_ext >&5
8376
8377	ac_cv_header_time=no
8378	fi
8379
8380	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8381	fi
8382	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8383	echo "${ECHO_T}$ac_cv_header_time" >&6; }
8384	if test $ac_cv_header_time = yes; then
8385
8386	cat >>confdefs.h <<\_ACEOF
8387	#define TIME_WITH_SYS_TIME 1
8388	_ACEOF
8389
8390	fi
8391
8392	{ echo "$as_me:$LINENO: checking whether termios.h defines TIOCGWINSZ" >&5
8393	echo $ECHO_N "checking whether termios.h defines TIOCGWINSZ... $ECHO_C" >&6; }
8394	if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then
8395	echo $ECHO_N "(cached) $ECHO_C" >&6
8396	else
8397	cat >conftest.$ac_ext <<_ACEOF
8398	/* confdefs.h. */
8399	_ACEOF
8400	cat confdefs.h >>conftest.$ac_ext
8401	cat >>conftest.$ac_ext <<_ACEOF
8402	/* end confdefs.h. */
8403	#include <sys/types.h>
8404	#include <termios.h>
8405	#ifdef TIOCGWINSZ
8406	yes
8407	#endif
8408
8409	_ACEOF
8410	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8411	$EGREP "yes" >/dev/null 2>&1; then
8412	ac_cv_sys_tiocgwinsz_in_termios_h=yes
8413	else
8414	ac_cv_sys_tiocgwinsz_in_termios_h=no
8415	fi
8416	rm -f conftest*
8417
8418	fi
8419	{ echo "$as_me:$LINENO: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8420	echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8421
8422	if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8423	{ echo "$as_me:$LINENO: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8424	echo $ECHO_N "checking whether sys/ioctl.h defines TIOCGWINSZ... $ECHO_C" >&6; }
8425	if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then
8426	echo $ECHO_N "(cached) $ECHO_C" >&6
8427	else
8428	cat >conftest.$ac_ext <<_ACEOF
8429	/* confdefs.h. */
8430	_ACEOF
8431	cat confdefs.h >>conftest.$ac_ext
8432	cat >>conftest.$ac_ext <<_ACEOF
8433	/* end confdefs.h. */
8434	#include <sys/types.h>
8435	#include <sys/ioctl.h>
8436	#ifdef TIOCGWINSZ
8437	yes
8438	#endif
8439
8440	_ACEOF
8441	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8442	$EGREP "yes" >/dev/null 2>&1; then
8443	ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8444	else
8445	ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8446	fi
8447	rm -f conftest*
8448
8449	fi
8450	{ echo "$as_me:$LINENO: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8451	echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8452
8453	if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8454
8455	cat >>confdefs.h <<\_ACEOF
8456	#define GWINSZ_IN_SYS_IOCTL 1
8457	_ACEOF
8458
8459	fi
8460	fi
8461
8462
8463
8464
8465
8466
8467	for ac_header in unistd.h sched.h netdb.h termios.h execinfo.h
8468	do
8469	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8470	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8471	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8472	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8473	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8474	echo $ECHO_N "(cached) $ECHO_C" >&6
8475	fi
8476	ac_res=`eval echo '${'$as_ac_Header'}'`
8477	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8478	echo "${ECHO_T}$ac_res" >&6; }
8479	else
8480	# Is the header compilable?
8481	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8482	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8483	cat >conftest.$ac_ext <<_ACEOF
8484	/* confdefs.h. */
8485	_ACEOF
8486	cat confdefs.h >>conftest.$ac_ext
8487	cat >>conftest.$ac_ext <<_ACEOF
8488	/* end confdefs.h. */
8489	$ac_includes_default
8490	#include <$ac_header>
8491	_ACEOF
8492	rm -f conftest.$ac_objext
8493	if { (ac_try="$ac_compile"
8494	case "(($ac_try" in
8495	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8496	*) ac_try_echo=$ac_try;;
8497	esac
8498	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8499	(eval "$ac_compile") 2>conftest.er1
8500	ac_status=$?
8501	grep -v '^ *+' conftest.er1 >conftest.err
8502	rm -f conftest.er1
8503	cat conftest.err >&5
8504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8505	(exit $ac_status); } && {
8506	test -z "$ac_c_werror_flag" \|\|
8507	test ! -s conftest.err
8508	} && test -s conftest.$ac_objext; then
8509	ac_header_compiler=yes
8510	else
8511	echo "$as_me: failed program was:" >&5
8512	sed 's/^/\| /' conftest.$ac_ext >&5
8513
8514	ac_header_compiler=no
8515	fi
8516
8517	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8518	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8519	echo "${ECHO_T}$ac_header_compiler" >&6; }
8520
8521	# Is the header present?
8522	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8523	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8524	cat >conftest.$ac_ext <<_ACEOF
8525	/* confdefs.h. */
8526	_ACEOF
8527	cat confdefs.h >>conftest.$ac_ext
8528	cat >>conftest.$ac_ext <<_ACEOF
8529	/* end confdefs.h. */
8530	#include <$ac_header>
8531	_ACEOF
8532	if { (ac_try="$ac_cpp conftest.$ac_ext"
8533	case "(($ac_try" in
8534	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8535	*) ac_try_echo=$ac_try;;
8536	esac
8537	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8538	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8539	ac_status=$?
8540	grep -v '^ *+' conftest.er1 >conftest.err
8541	rm -f conftest.er1
8542	cat conftest.err >&5
8543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8544	(exit $ac_status); } >/dev/null && {
8545	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
8546	test ! -s conftest.err
8547	}; then
8548	ac_header_preproc=yes
8549	else
8550	echo "$as_me: failed program was:" >&5
8551	sed 's/^/\| /' conftest.$ac_ext >&5
8552
8553	ac_header_preproc=no
8554	fi
8555
8556	rm -f conftest.err conftest.$ac_ext
8557	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8558	echo "${ECHO_T}$ac_header_preproc" >&6; }
8559
8560	# So? What about this header?
8561	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8562	yes:no: )
8563	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8564	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8565	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8566	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8567	ac_header_preproc=yes
8568	;;
8569	no:yes:* )
8570	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8571	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8572	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8573	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8574	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8575	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8576	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8577	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8578	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8579	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8580	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8581	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8582
8583	;;
8584	esac
8585	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8586	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8587	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8588	echo $ECHO_N "(cached) $ECHO_C" >&6
8589	else
8590	eval "$as_ac_Header=\$ac_header_preproc"
8591	fi
8592	ac_res=`eval echo '${'$as_ac_Header'}'`
8593	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8594	echo "${ECHO_T}$ac_res" >&6; }
8595
8596	fi
8597	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8598	cat >>confdefs.h <<_ACEOF
8599	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8600	_ACEOF
8601
8602	fi
8603
8604	done
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617	for ac_header in sys/utsname.h sys/types.h sys/stat.h sys/socket.h sys/select.h sys/ioctl.h sys/time.h sys/mman.h sys/io.h sys/kd.h sys/vt.h
8618	do
8619	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8620	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8621	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8622	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8623	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8624	echo $ECHO_N "(cached) $ECHO_C" >&6
8625	fi
8626	ac_res=`eval echo '${'$as_ac_Header'}'`
8627	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8628	echo "${ECHO_T}$ac_res" >&6; }
8629	else
8630	# Is the header compilable?
8631	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8632	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8633	cat >conftest.$ac_ext <<_ACEOF
8634	/* confdefs.h. */
8635	_ACEOF
8636	cat confdefs.h >>conftest.$ac_ext
8637	cat >>conftest.$ac_ext <<_ACEOF
8638	/* end confdefs.h. */
8639	$ac_includes_default
8640	#include <$ac_header>
8641	_ACEOF
8642	rm -f conftest.$ac_objext
8643	if { (ac_try="$ac_compile"
8644	case "(($ac_try" in
8645	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8646	*) ac_try_echo=$ac_try;;
8647	esac
8648	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8649	(eval "$ac_compile") 2>conftest.er1
8650	ac_status=$?
8651	grep -v '^ *+' conftest.er1 >conftest.err
8652	rm -f conftest.er1
8653	cat conftest.err >&5
8654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8655	(exit $ac_status); } && {
8656	test -z "$ac_c_werror_flag" \|\|
8657	test ! -s conftest.err
8658	} && test -s conftest.$ac_objext; then
8659	ac_header_compiler=yes
8660	else
8661	echo "$as_me: failed program was:" >&5
8662	sed 's/^/\| /' conftest.$ac_ext >&5
8663
8664	ac_header_compiler=no
8665	fi
8666
8667	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8668	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8669	echo "${ECHO_T}$ac_header_compiler" >&6; }
8670
8671	# Is the header present?
8672	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8673	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8674	cat >conftest.$ac_ext <<_ACEOF
8675	/* confdefs.h. */
8676	_ACEOF
8677	cat confdefs.h >>conftest.$ac_ext
8678	cat >>conftest.$ac_ext <<_ACEOF
8679	/* end confdefs.h. */
8680	#include <$ac_header>
8681	_ACEOF
8682	if { (ac_try="$ac_cpp conftest.$ac_ext"
8683	case "(($ac_try" in
8684	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8685	*) ac_try_echo=$ac_try;;
8686	esac
8687	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8688	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8689	ac_status=$?
8690	grep -v '^ *+' conftest.er1 >conftest.err
8691	rm -f conftest.er1
8692	cat conftest.err >&5
8693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8694	(exit $ac_status); } >/dev/null && {
8695	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
8696	test ! -s conftest.err
8697	}; then
8698	ac_header_preproc=yes
8699	else
8700	echo "$as_me: failed program was:" >&5
8701	sed 's/^/\| /' conftest.$ac_ext >&5
8702
8703	ac_header_preproc=no
8704	fi
8705
8706	rm -f conftest.err conftest.$ac_ext
8707	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8708	echo "${ECHO_T}$ac_header_preproc" >&6; }
8709
8710	# So? What about this header?
8711	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8712	yes:no: )
8713	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8714	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8715	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8716	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8717	ac_header_preproc=yes
8718	;;
8719	no:yes:* )
8720	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8721	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8722	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8723	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8724	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8725	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8726	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8727	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8728	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8729	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8730	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8731	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8732
8733	;;
8734	esac
8735	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8736	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8737	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8738	echo $ECHO_N "(cached) $ECHO_C" >&6
8739	else
8740	eval "$as_ac_Header=\$ac_header_preproc"
8741	fi
8742	ac_res=`eval echo '${'$as_ac_Header'}'`
8743	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8744	echo "${ECHO_T}$ac_res" >&6; }
8745
8746	fi
8747	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8748	cat >>confdefs.h <<_ACEOF
8749	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8750	_ACEOF
8751
8752	fi
8753
8754	done
8755
8756
8757	for ac_header in netinet/in.h
8758	do
8759	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8760	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8761	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8763	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8764	echo $ECHO_N "(cached) $ECHO_C" >&6
8765	fi
8766	ac_res=`eval echo '${'$as_ac_Header'}'`
8767	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8768	echo "${ECHO_T}$ac_res" >&6; }
8769	else
8770	# Is the header compilable?
8771	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8772	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8773	cat >conftest.$ac_ext <<_ACEOF
8774	/* confdefs.h. */
8775	_ACEOF
8776	cat confdefs.h >>conftest.$ac_ext
8777	cat >>conftest.$ac_ext <<_ACEOF
8778	/* end confdefs.h. */
8779	$ac_includes_default
8780	#include <$ac_header>
8781	_ACEOF
8782	rm -f conftest.$ac_objext
8783	if { (ac_try="$ac_compile"
8784	case "(($ac_try" in
8785	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8786	*) ac_try_echo=$ac_try;;
8787	esac
8788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8789	(eval "$ac_compile") 2>conftest.er1
8790	ac_status=$?
8791	grep -v '^ *+' conftest.er1 >conftest.err
8792	rm -f conftest.er1
8793	cat conftest.err >&5
8794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8795	(exit $ac_status); } && {
8796	test -z "$ac_c_werror_flag" \|\|
8797	test ! -s conftest.err
8798	} && test -s conftest.$ac_objext; then
8799	ac_header_compiler=yes
8800	else
8801	echo "$as_me: failed program was:" >&5
8802	sed 's/^/\| /' conftest.$ac_ext >&5
8803
8804	ac_header_compiler=no
8805	fi
8806
8807	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8808	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8809	echo "${ECHO_T}$ac_header_compiler" >&6; }
8810
8811	# Is the header present?
8812	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8813	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8814	cat >conftest.$ac_ext <<_ACEOF
8815	/* confdefs.h. */
8816	_ACEOF
8817	cat confdefs.h >>conftest.$ac_ext
8818	cat >>conftest.$ac_ext <<_ACEOF
8819	/* end confdefs.h. */
8820	#include <$ac_header>
8821	_ACEOF
8822	if { (ac_try="$ac_cpp conftest.$ac_ext"
8823	case "(($ac_try" in
8824	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8825	*) ac_try_echo=$ac_try;;
8826	esac
8827	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8828	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8829	ac_status=$?
8830	grep -v '^ *+' conftest.er1 >conftest.err
8831	rm -f conftest.er1
8832	cat conftest.err >&5
8833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8834	(exit $ac_status); } >/dev/null && {
8835	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
8836	test ! -s conftest.err
8837	}; then
8838	ac_header_preproc=yes
8839	else
8840	echo "$as_me: failed program was:" >&5
8841	sed 's/^/\| /' conftest.$ac_ext >&5
8842
8843	ac_header_preproc=no
8844	fi
8845
8846	rm -f conftest.err conftest.$ac_ext
8847	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8848	echo "${ECHO_T}$ac_header_preproc" >&6; }
8849
8850	# So? What about this header?
8851	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8852	yes:no: )
8853	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8854	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8855	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8856	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8857	ac_header_preproc=yes
8858	;;
8859	no:yes:* )
8860	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8861	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8862	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8863	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8864	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8865	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8866	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8867	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8868	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8869	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8870	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8871	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8872
8873	;;
8874	esac
8875	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8876	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8877	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8878	echo $ECHO_N "(cached) $ECHO_C" >&6
8879	else
8880	eval "$as_ac_Header=\$ac_header_preproc"
8881	fi
8882	ac_res=`eval echo '${'$as_ac_Header'}'`
8883	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8884	echo "${ECHO_T}$ac_res" >&6; }
8885
8886	fi
8887	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8888	cat >>confdefs.h <<_ACEOF
8889	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8890	_ACEOF
8891
8892	fi
8893
8894	done
8895
8896	if test $ac_enable_ucontexth = auto; then
8897
8898	for ac_header in ucontext.h
8899	do
8900	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8901	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8902	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
8903	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
8904	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
8905	echo $ECHO_N "(cached) $ECHO_C" >&6
8906	fi
8907	ac_res=`eval echo '${'$as_ac_Header'}'`
8908	{ echo "$as_me:$LINENO: result: $ac_res" >&5
8909	echo "${ECHO_T}$ac_res" >&6; }
8910	else
8911	# Is the header compilable?
8912	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
8913	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
8914	cat >conftest.$ac_ext <<_ACEOF
8915	/* confdefs.h. */
8916	_ACEOF
8917	cat confdefs.h >>conftest.$ac_ext
8918	cat >>conftest.$ac_ext <<_ACEOF
8919	/* end confdefs.h. */
8920	$ac_includes_default
8921	#include <$ac_header>
8922	_ACEOF
8923	rm -f conftest.$ac_objext
8924	if { (ac_try="$ac_compile"
8925	case "(($ac_try" in
8926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8927	*) ac_try_echo=$ac_try;;
8928	esac
8929	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8930	(eval "$ac_compile") 2>conftest.er1
8931	ac_status=$?
8932	grep -v '^ *+' conftest.er1 >conftest.err
8933	rm -f conftest.er1
8934	cat conftest.err >&5
8935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936	(exit $ac_status); } && {
8937	test -z "$ac_c_werror_flag" \|\|
8938	test ! -s conftest.err
8939	} && test -s conftest.$ac_objext; then
8940	ac_header_compiler=yes
8941	else
8942	echo "$as_me: failed program was:" >&5
8943	sed 's/^/\| /' conftest.$ac_ext >&5
8944
8945	ac_header_compiler=no
8946	fi
8947
8948	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8949	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8950	echo "${ECHO_T}$ac_header_compiler" >&6; }
8951
8952	# Is the header present?
8953	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
8954	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
8955	cat >conftest.$ac_ext <<_ACEOF
8956	/* confdefs.h. */
8957	_ACEOF
8958	cat confdefs.h >>conftest.$ac_ext
8959	cat >>conftest.$ac_ext <<_ACEOF
8960	/* end confdefs.h. */
8961	#include <$ac_header>
8962	_ACEOF
8963	if { (ac_try="$ac_cpp conftest.$ac_ext"
8964	case "(($ac_try" in
8965	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8966	*) ac_try_echo=$ac_try;;
8967	esac
8968	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8969	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8970	ac_status=$?
8971	grep -v '^ *+' conftest.er1 >conftest.err
8972	rm -f conftest.er1
8973	cat conftest.err >&5
8974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975	(exit $ac_status); } >/dev/null && {
8976	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
8977	test ! -s conftest.err
8978	}; then
8979	ac_header_preproc=yes
8980	else
8981	echo "$as_me: failed program was:" >&5
8982	sed 's/^/\| /' conftest.$ac_ext >&5
8983
8984	ac_header_preproc=no
8985	fi
8986
8987	rm -f conftest.err conftest.$ac_ext
8988	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8989	echo "${ECHO_T}$ac_header_preproc" >&6; }
8990
8991	# So? What about this header?
8992	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8993	yes:no: )
8994	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8995	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8996	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8997	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8998	ac_header_preproc=yes
8999	;;
9000	no:yes:* )
9001	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9002	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9003	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9004	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9005	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9006	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9007	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9008	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9009	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9010	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9011	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9012	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9013
9014	;;
9015	esac
9016	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9017	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9018	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9019	echo $ECHO_N "(cached) $ECHO_C" >&6
9020	else
9021	eval "$as_ac_Header=\$ac_header_preproc"
9022	fi
9023	ac_res=`eval echo '${'$as_ac_Header'}'`
9024	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9025	echo "${ECHO_T}$ac_res" >&6; }
9026
9027	fi
9028	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9029	cat >>confdefs.h <<_ACEOF
9030	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9031	_ACEOF
9032
9033	fi
9034
9035	done
9036
9037	fi
9038	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
9039	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
9040	if test "${ac_cv_c_const+set}" = set; then
9041	echo $ECHO_N "(cached) $ECHO_C" >&6
9042	else
9043	cat >conftest.$ac_ext <<_ACEOF
9044	/* confdefs.h. */
9045	_ACEOF
9046	cat confdefs.h >>conftest.$ac_ext
9047	cat >>conftest.$ac_ext <<_ACEOF
9048	/* end confdefs.h. */
9049
9050	int
9051	main ()
9052	{
9053	/* FIXME: Include the comments suggested by Paul. */
9054	#ifndef __cplusplus
9055	/* Ultrix mips cc rejects this. */
9056	typedef int charset[2];
9057	const charset cs;
9058	/* SunOS 4.1.1 cc rejects this. */
9059	char const const pcpcc;
9060	char **ppc;
9061	/* NEC SVR4.0.2 mips cc rejects this. */
9062	struct point {int x, y;};
9063	static struct point const zero = {0,0};
9064	/* AIX XL C 1.02.0.0 rejects this.
9065	It does not let you subtract one const X* pointer from another in
9066	an arm of an if-expression whose if-part is not a constant
9067	expression */
9068	const char *g = "string";
9069	pcpcc = &g + (g ? g-g : 0);
9070	/* HPUX 7.0 cc rejects these. */
9071	++pcpcc;
9072	ppc = (char**) pcpcc;
9073	pcpcc = (char const const ) ppc;
9074	{ /* SCO 3.2v4 cc rejects this. */
9075	char *t;
9076	char const s = 0 ? (char ) 0 : (char const *) 0;
9077
9078	*t++ = 0;
9079	if (s) return 0;
9080	}
9081	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
9082	int x[] = {25, 17};
9083	const int *foo = &x[0];
9084	++foo;
9085	}
9086	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9087	typedef const int *iptr;
9088	iptr p = 0;
9089	++p;
9090	}
9091	{ /* AIX XL C 1.02.0.0 rejects this saying
9092	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9093	struct s { int j; const int *ap[3]; };
9094	struct s *b; b->j = 5;
9095	}
9096	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9097	const int foo = 10;
9098	if (!foo) return 0;
9099	}
9100	return !cs[0] && !zero.x;
9101	#endif
9102
9103	;
9104	return 0;
9105	}
9106	_ACEOF
9107	rm -f conftest.$ac_objext
9108	if { (ac_try="$ac_compile"
9109	case "(($ac_try" in
9110	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9111	*) ac_try_echo=$ac_try;;
9112	esac
9113	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9114	(eval "$ac_compile") 2>conftest.er1
9115	ac_status=$?
9116	grep -v '^ *+' conftest.er1 >conftest.err
9117	rm -f conftest.er1
9118	cat conftest.err >&5
9119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120	(exit $ac_status); } && {
9121	test -z "$ac_c_werror_flag" \|\|
9122	test ! -s conftest.err
9123	} && test -s conftest.$ac_objext; then
9124	ac_cv_c_const=yes
9125	else
9126	echo "$as_me: failed program was:" >&5
9127	sed 's/^/\| /' conftest.$ac_ext >&5
9128
9129	ac_cv_c_const=no
9130	fi
9131
9132	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9133	fi
9134	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
9135	echo "${ECHO_T}$ac_cv_c_const" >&6; }
9136	if test $ac_cv_c_const = no; then
9137
9138	cat >>confdefs.h <<\_ACEOF
9139	#define const
9140	_ACEOF
9141
9142	fi
9143
9144	{ echo "$as_me:$LINENO: checking for C/C++ restrict keyword" >&5
9145	echo $ECHO_N "checking for C/C++ restrict keyword... $ECHO_C" >&6; }
9146	if test "${ac_cv_c_restrict+set}" = set; then
9147	echo $ECHO_N "(cached) $ECHO_C" >&6
9148	else
9149	ac_cv_c_restrict=no
9150	# Try the official restrict keyword, then gcc's __restrict, and
9151	# the less common variants.
9152	for ac_kw in restrict __restrict __restrict__ _Restrict; do
9153	cat >conftest.$ac_ext <<_ACEOF
9154	/* confdefs.h. */
9155	_ACEOF
9156	cat confdefs.h >>conftest.$ac_ext
9157	cat >>conftest.$ac_ext <<_ACEOF
9158	/* end confdefs.h. */
9159	typedef int * int_ptr;
9160	int foo (int_ptr $ac_kw ip) {
9161	return ip[0];
9162	}
9163	int
9164	main ()
9165	{
9166	int s[1];
9167	int * $ac_kw t = s;
9168	t[0] = 0;
9169	return foo(t)
9170	;
9171	return 0;
9172	}
9173	_ACEOF
9174	rm -f conftest.$ac_objext
9175	if { (ac_try="$ac_compile"
9176	case "(($ac_try" in
9177	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9178	*) ac_try_echo=$ac_try;;
9179	esac
9180	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9181	(eval "$ac_compile") 2>conftest.er1
9182	ac_status=$?
9183	grep -v '^ *+' conftest.er1 >conftest.err
9184	rm -f conftest.er1
9185	cat conftest.err >&5
9186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9187	(exit $ac_status); } && {
9188	test -z "$ac_c_werror_flag" \|\|
9189	test ! -s conftest.err
9190	} && test -s conftest.$ac_objext; then
9191	ac_cv_c_restrict=$ac_kw
9192	else
9193	echo "$as_me: failed program was:" >&5
9194	sed 's/^/\| /' conftest.$ac_ext >&5
9195
9196
9197	fi
9198
9199	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9200	test "$ac_cv_c_restrict" != no && break
9201	done
9202
9203	fi
9204	{ echo "$as_me:$LINENO: result: $ac_cv_c_restrict" >&5
9205	echo "${ECHO_T}$ac_cv_c_restrict" >&6; }
9206	case $ac_cv_c_restrict in
9207	restrict) ;;
9208	no)
9209	cat >>confdefs.h <<\_ACEOF
9210	#define restrict
9211	_ACEOF
9212	;;
9213	*) cat >>confdefs.h <<_ACEOF
9214	#define restrict $ac_cv_c_restrict
9215	_ACEOF
9216	;;
9217	esac
9218
9219	{ echo "$as_me:$LINENO: checking for inline" >&5
9220	echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
9221	if test "${ac_cv_c_inline+set}" = set; then
9222	echo $ECHO_N "(cached) $ECHO_C" >&6
9223	else
9224	ac_cv_c_inline=no
9225	for ac_kw in inline __inline__ __inline; do
9226	cat >conftest.$ac_ext <<_ACEOF
9227	/* confdefs.h. */
9228	_ACEOF
9229	cat confdefs.h >>conftest.$ac_ext
9230	cat >>conftest.$ac_ext <<_ACEOF
9231	/* end confdefs.h. */
9232	#ifndef __cplusplus
9233	typedef int foo_t;
9234	static $ac_kw foo_t static_foo () {return 0; }
9235	$ac_kw foo_t foo () {return 0; }
9236	#endif
9237
9238	_ACEOF
9239	rm -f conftest.$ac_objext
9240	if { (ac_try="$ac_compile"
9241	case "(($ac_try" in
9242	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9243	*) ac_try_echo=$ac_try;;
9244	esac
9245	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9246	(eval "$ac_compile") 2>conftest.er1
9247	ac_status=$?
9248	grep -v '^ *+' conftest.er1 >conftest.err
9249	rm -f conftest.er1
9250	cat conftest.err >&5
9251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9252	(exit $ac_status); } && {
9253	test -z "$ac_c_werror_flag" \|\|
9254	test ! -s conftest.err
9255	} && test -s conftest.$ac_objext; then
9256	ac_cv_c_inline=$ac_kw
9257	else
9258	echo "$as_me: failed program was:" >&5
9259	sed 's/^/\| /' conftest.$ac_ext >&5
9260
9261
9262	fi
9263
9264	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9265	test "$ac_cv_c_inline" != no && break
9266	done
9267
9268	fi
9269	{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
9270	echo "${ECHO_T}$ac_cv_c_inline" >&6; }
9271
9272
9273	case $ac_cv_c_inline in
9274	inline \| yes) ;;
9275	*)
9276	case $ac_cv_c_inline in
9277	no) ac_val=;;
9278	*) ac_val=$ac_cv_c_inline;;
9279	esac
9280	cat >>confdefs.h <<_ACEOF
9281	#ifndef __cplusplus
9282	#define inline $ac_val
9283	#endif
9284	_ACEOF
9285	;;
9286	esac
9287
9288	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9289	# for constant arguments. Useless!
9290	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5
9291	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
9292	if test "${ac_cv_working_alloca_h+set}" = set; then
9293	echo $ECHO_N "(cached) $ECHO_C" >&6
9294	else
9295	cat >conftest.$ac_ext <<_ACEOF
9296	/* confdefs.h. */
9297	_ACEOF
9298	cat confdefs.h >>conftest.$ac_ext
9299	cat >>conftest.$ac_ext <<_ACEOF
9300	/* end confdefs.h. */
9301	#include <alloca.h>
9302	int
9303	main ()
9304	{
9305	char p = (char ) alloca (2 * sizeof (int));
9306	if (p) return 0;
9307	;
9308	return 0;
9309	}
9310	_ACEOF
9311	rm -f conftest.$ac_objext conftest$ac_exeext
9312	if { (ac_try="$ac_link"
9313	case "(($ac_try" in
9314	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9315	*) ac_try_echo=$ac_try;;
9316	esac
9317	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9318	(eval "$ac_link") 2>conftest.er1
9319	ac_status=$?
9320	grep -v '^ *+' conftest.er1 >conftest.err
9321	rm -f conftest.er1
9322	cat conftest.err >&5
9323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9324	(exit $ac_status); } && {
9325	test -z "$ac_c_werror_flag" \|\|
9326	test ! -s conftest.err
9327	} && test -s conftest$ac_exeext &&
9328	$as_test_x conftest$ac_exeext; then
9329	ac_cv_working_alloca_h=yes
9330	else
9331	echo "$as_me: failed program was:" >&5
9332	sed 's/^/\| /' conftest.$ac_ext >&5
9333
9334	ac_cv_working_alloca_h=no
9335	fi
9336
9337	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9338	conftest$ac_exeext conftest.$ac_ext
9339	fi
9340	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
9341	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
9342	if test $ac_cv_working_alloca_h = yes; then
9343
9344	cat >>confdefs.h <<\_ACEOF
9345	#define HAVE_ALLOCA_H 1
9346	_ACEOF
9347
9348	fi
9349
9350	{ echo "$as_me:$LINENO: checking for alloca" >&5
9351	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
9352	if test "${ac_cv_func_alloca_works+set}" = set; then
9353	echo $ECHO_N "(cached) $ECHO_C" >&6
9354	else
9355	cat >conftest.$ac_ext <<_ACEOF
9356	/* confdefs.h. */
9357	_ACEOF
9358	cat confdefs.h >>conftest.$ac_ext
9359	cat >>conftest.$ac_ext <<_ACEOF
9360	/* end confdefs.h. */
9361	#ifdef __GNUC__
9362	# define alloca __builtin_alloca
9363	#else
9364	# ifdef _MSC_VER
9365	# include <malloc.h>
9366	# define alloca _alloca
9367	# else
9368	# ifdef HAVE_ALLOCA_H
9369	# include <alloca.h>
9370	# else
9371	# ifdef _AIX
9372	#pragma alloca
9373	# else
9374	# ifndef alloca /* predefined by HP cc +Olibcalls */
9375	char *alloca ();
9376	# endif
9377	# endif
9378	# endif
9379	# endif
9380	#endif
9381
9382	int
9383	main ()
9384	{
9385	char p = (char ) alloca (1);
9386	if (p) return 0;
9387	;
9388	return 0;
9389	}
9390	_ACEOF
9391	rm -f conftest.$ac_objext conftest$ac_exeext
9392	if { (ac_try="$ac_link"
9393	case "(($ac_try" in
9394	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9395	*) ac_try_echo=$ac_try;;
9396	esac
9397	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9398	(eval "$ac_link") 2>conftest.er1
9399	ac_status=$?
9400	grep -v '^ *+' conftest.er1 >conftest.err
9401	rm -f conftest.er1
9402	cat conftest.err >&5
9403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9404	(exit $ac_status); } && {
9405	test -z "$ac_c_werror_flag" \|\|
9406	test ! -s conftest.err
9407	} && test -s conftest$ac_exeext &&
9408	$as_test_x conftest$ac_exeext; then
9409	ac_cv_func_alloca_works=yes
9410	else
9411	echo "$as_me: failed program was:" >&5
9412	sed 's/^/\| /' conftest.$ac_ext >&5
9413
9414	ac_cv_func_alloca_works=no
9415	fi
9416
9417	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9418	conftest$ac_exeext conftest.$ac_ext
9419	fi
9420	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
9421	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
9422
9423	if test $ac_cv_func_alloca_works = yes; then
9424
9425	cat >>confdefs.h <<\_ACEOF
9426	#define HAVE_ALLOCA 1
9427	_ACEOF
9428
9429	else
9430	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
9431	# that cause trouble. Some versions do not even contain alloca or
9432	# contain a buggy version. If you still want to use their alloca,
9433	# use ar to extract alloca.o from them instead of compiling alloca.c.
9434
9435	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9436
9437	cat >>confdefs.h <<\_ACEOF
9438	#define C_ALLOCA 1
9439	_ACEOF
9440
9441
9442	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
9443	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
9444	if test "${ac_cv_os_cray+set}" = set; then
9445	echo $ECHO_N "(cached) $ECHO_C" >&6
9446	else
9447	cat >conftest.$ac_ext <<_ACEOF
9448	/* confdefs.h. */
9449	_ACEOF
9450	cat confdefs.h >>conftest.$ac_ext
9451	cat >>conftest.$ac_ext <<_ACEOF
9452	/* end confdefs.h. */
9453	#if defined CRAY && ! defined CRAY2
9454	webecray
9455	#else
9456	wenotbecray
9457	#endif
9458
9459	_ACEOF
9460	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
9461	$EGREP "webecray" >/dev/null 2>&1; then
9462	ac_cv_os_cray=yes
9463	else
9464	ac_cv_os_cray=no
9465	fi
9466	rm -f conftest*
9467
9468	fi
9469	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
9470	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
9471	if test $ac_cv_os_cray = yes; then
9472	for ac_func in _getb67 GETB67 getb67; do
9473	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9474	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9475	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9476	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9477	echo $ECHO_N "(cached) $ECHO_C" >&6
9478	else
9479	cat >conftest.$ac_ext <<_ACEOF
9480	/* confdefs.h. */
9481	_ACEOF
9482	cat confdefs.h >>conftest.$ac_ext
9483	cat >>conftest.$ac_ext <<_ACEOF
9484	/* end confdefs.h. */
9485	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9486	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9487	#define $ac_func innocuous_$ac_func
9488
9489	/* System header to define __stub macros and hopefully few prototypes,
9490	which can conflict with char $ac_func (); below.
9491	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9492	<limits.h> exists even on freestanding compilers. */
9493
9494	#ifdef __STDC__
9495	# include <limits.h>
9496	#else
9497	# include <assert.h>
9498	#endif
9499
9500	#undef $ac_func
9501
9502	/* Override any GCC internal prototype to avoid an error.
9503	Use char because int might match the return type of a GCC
9504	builtin and then its argument prototype would still apply. */
9505	#ifdef __cplusplus
9506	extern "C"
9507	#endif
9508	char $ac_func ();
9509	/* The GNU C library defines this for functions which it implements
9510	to always fail with ENOSYS. Some functions are actually named
9511	something starting with __ and the normal name is an alias. */
9512	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
9513	choke me
9514	#endif
9515
9516	int
9517	main ()
9518	{
9519	return $ac_func ();
9520	;
9521	return 0;
9522	}
9523	_ACEOF
9524	rm -f conftest.$ac_objext conftest$ac_exeext
9525	if { (ac_try="$ac_link"
9526	case "(($ac_try" in
9527	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9528	*) ac_try_echo=$ac_try;;
9529	esac
9530	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9531	(eval "$ac_link") 2>conftest.er1
9532	ac_status=$?
9533	grep -v '^ *+' conftest.er1 >conftest.err
9534	rm -f conftest.er1
9535	cat conftest.err >&5
9536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9537	(exit $ac_status); } && {
9538	test -z "$ac_c_werror_flag" \|\|
9539	test ! -s conftest.err
9540	} && test -s conftest$ac_exeext &&
9541	$as_test_x conftest$ac_exeext; then
9542	eval "$as_ac_var=yes"
9543	else
9544	echo "$as_me: failed program was:" >&5
9545	sed 's/^/\| /' conftest.$ac_ext >&5
9546
9547	eval "$as_ac_var=no"
9548	fi
9549
9550	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9551	conftest$ac_exeext conftest.$ac_ext
9552	fi
9553	ac_res=`eval echo '${'$as_ac_var'}'`
9554	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9555	echo "${ECHO_T}$ac_res" >&6; }
9556	if test `eval echo '${'$as_ac_var'}'` = yes; then
9557
9558	cat >>confdefs.h <<_ACEOF
9559	#define CRAY_STACKSEG_END $ac_func
9560	_ACEOF
9561
9562	break
9563	fi
9564
9565	done
9566	fi
9567
9568	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
9569	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
9570	if test "${ac_cv_c_stack_direction+set}" = set; then
9571	echo $ECHO_N "(cached) $ECHO_C" >&6
9572	else
9573	if test "$cross_compiling" = yes; then
9574	ac_cv_c_stack_direction=0
9575	else
9576	cat >conftest.$ac_ext <<_ACEOF
9577	/* confdefs.h. */
9578	_ACEOF
9579	cat confdefs.h >>conftest.$ac_ext
9580	cat >>conftest.$ac_ext <<_ACEOF
9581	/* end confdefs.h. */
9582	$ac_includes_default
9583	int
9584	find_stack_direction ()
9585	{
9586	static char *addr = 0;
9587	auto char dummy;
9588	if (addr == 0)
9589	{
9590	addr = &dummy;
9591	return find_stack_direction ();
9592	}
9593	else
9594	return (&dummy > addr) ? 1 : -1;
9595	}
9596
9597	int
9598	main ()
9599	{
9600	return find_stack_direction () < 0;
9601	}
9602	_ACEOF
9603	rm -f conftest$ac_exeext
9604	if { (ac_try="$ac_link"
9605	case "(($ac_try" in
9606	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9607	*) ac_try_echo=$ac_try;;
9608	esac
9609	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9610	(eval "$ac_link") 2>&5
9611	ac_status=$?
9612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9613	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9614	{ (case "(($ac_try" in
9615	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9616	*) ac_try_echo=$ac_try;;
9617	esac
9618	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9619	(eval "$ac_try") 2>&5
9620	ac_status=$?
9621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9622	(exit $ac_status); }; }; then
9623	ac_cv_c_stack_direction=1
9624	else
9625	echo "$as_me: program exited with status $ac_status" >&5
9626	echo "$as_me: failed program was:" >&5
9627	sed 's/^/\| /' conftest.$ac_ext >&5
9628
9629	( exit $ac_status )
9630	ac_cv_c_stack_direction=-1
9631	fi
9632	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9633	fi
9634
9635
9636	fi
9637	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
9638	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
9639
9640	cat >>confdefs.h <<_ACEOF
9641	#define STACK_DIRECTION $ac_cv_c_stack_direction
9642	_ACEOF
9643
9644
9645	fi
9646
9647
9648
9649	for ac_header in stdlib.h unistd.h
9650	do
9651	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
9652	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9653	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9654	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9655	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9656	echo $ECHO_N "(cached) $ECHO_C" >&6
9657	fi
9658	ac_res=`eval echo '${'$as_ac_Header'}'`
9659	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9660	echo "${ECHO_T}$ac_res" >&6; }
9661	else
9662	# Is the header compilable?
9663	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
9664	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9665	cat >conftest.$ac_ext <<_ACEOF
9666	/* confdefs.h. */
9667	_ACEOF
9668	cat confdefs.h >>conftest.$ac_ext
9669	cat >>conftest.$ac_ext <<_ACEOF
9670	/* end confdefs.h. */
9671	$ac_includes_default
9672	#include <$ac_header>
9673	_ACEOF
9674	rm -f conftest.$ac_objext
9675	if { (ac_try="$ac_compile"
9676	case "(($ac_try" in
9677	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9678	*) ac_try_echo=$ac_try;;
9679	esac
9680	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9681	(eval "$ac_compile") 2>conftest.er1
9682	ac_status=$?
9683	grep -v '^ *+' conftest.er1 >conftest.err
9684	rm -f conftest.er1
9685	cat conftest.err >&5
9686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9687	(exit $ac_status); } && {
9688	test -z "$ac_c_werror_flag" \|\|
9689	test ! -s conftest.err
9690	} && test -s conftest.$ac_objext; then
9691	ac_header_compiler=yes
9692	else
9693	echo "$as_me: failed program was:" >&5
9694	sed 's/^/\| /' conftest.$ac_ext >&5
9695
9696	ac_header_compiler=no
9697	fi
9698
9699	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9700	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9701	echo "${ECHO_T}$ac_header_compiler" >&6; }
9702
9703	# Is the header present?
9704	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
9705	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9706	cat >conftest.$ac_ext <<_ACEOF
9707	/* confdefs.h. */
9708	_ACEOF
9709	cat confdefs.h >>conftest.$ac_ext
9710	cat >>conftest.$ac_ext <<_ACEOF
9711	/* end confdefs.h. */
9712	#include <$ac_header>
9713	_ACEOF
9714	if { (ac_try="$ac_cpp conftest.$ac_ext"
9715	case "(($ac_try" in
9716	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9717	*) ac_try_echo=$ac_try;;
9718	esac
9719	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9720	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9721	ac_status=$?
9722	grep -v '^ *+' conftest.er1 >conftest.err
9723	rm -f conftest.er1
9724	cat conftest.err >&5
9725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9726	(exit $ac_status); } >/dev/null && {
9727	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
9728	test ! -s conftest.err
9729	}; then
9730	ac_header_preproc=yes
9731	else
9732	echo "$as_me: failed program was:" >&5
9733	sed 's/^/\| /' conftest.$ac_ext >&5
9734
9735	ac_header_preproc=no
9736	fi
9737
9738	rm -f conftest.err conftest.$ac_ext
9739	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9740	echo "${ECHO_T}$ac_header_preproc" >&6; }
9741
9742	# So? What about this header?
9743	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9744	yes:no: )
9745	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9746	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9747	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9748	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9749	ac_header_preproc=yes
9750	;;
9751	no:yes:* )
9752	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9753	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9754	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9755	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9756	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9757	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9758	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9759	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9760	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9761	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9762	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9763	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9764
9765	;;
9766	esac
9767	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
9768	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9769	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9770	echo $ECHO_N "(cached) $ECHO_C" >&6
9771	else
9772	eval "$as_ac_Header=\$ac_header_preproc"
9773	fi
9774	ac_res=`eval echo '${'$as_ac_Header'}'`
9775	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9776	echo "${ECHO_T}$ac_res" >&6; }
9777
9778	fi
9779	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9780	cat >>confdefs.h <<_ACEOF
9781	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9782	_ACEOF
9783
9784	fi
9785
9786	done
9787
9788
9789	for ac_func in getpagesize
9790	do
9791	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9792	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
9793	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9794	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9795	echo $ECHO_N "(cached) $ECHO_C" >&6
9796	else
9797	cat >conftest.$ac_ext <<_ACEOF
9798	/* confdefs.h. */
9799	_ACEOF
9800	cat confdefs.h >>conftest.$ac_ext
9801	cat >>conftest.$ac_ext <<_ACEOF
9802	/* end confdefs.h. */
9803	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9804	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9805	#define $ac_func innocuous_$ac_func
9806
9807	/* System header to define __stub macros and hopefully few prototypes,
9808	which can conflict with char $ac_func (); below.
9809	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9810	<limits.h> exists even on freestanding compilers. */
9811
9812	#ifdef __STDC__
9813	# include <limits.h>
9814	#else
9815	# include <assert.h>
9816	#endif
9817
9818	#undef $ac_func
9819
9820	/* Override any GCC internal prototype to avoid an error.
9821	Use char because int might match the return type of a GCC
9822	builtin and then its argument prototype would still apply. */
9823	#ifdef __cplusplus
9824	extern "C"
9825	#endif
9826	char $ac_func ();
9827	/* The GNU C library defines this for functions which it implements
9828	to always fail with ENOSYS. Some functions are actually named
9829	something starting with __ and the normal name is an alias. */
9830	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
9831	choke me
9832	#endif
9833
9834	int
9835	main ()
9836	{
9837	return $ac_func ();
9838	;
9839	return 0;
9840	}
9841	_ACEOF
9842	rm -f conftest.$ac_objext conftest$ac_exeext
9843	if { (ac_try="$ac_link"
9844	case "(($ac_try" in
9845	\" \| \` \| \\) ac_try_echo=\$ac_try;;
9846	*) ac_try_echo=$ac_try;;
9847	esac
9848	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9849	(eval "$ac_link") 2>conftest.er1
9850	ac_status=$?
9851	grep -v '^ *+' conftest.er1 >conftest.err
9852	rm -f conftest.er1
9853	cat conftest.err >&5
9854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9855	(exit $ac_status); } && {
9856	test -z "$ac_c_werror_flag" \|\|
9857	test ! -s conftest.err
9858	} && test -s conftest$ac_exeext &&
9859	$as_test_x conftest$ac_exeext; then
9860	eval "$as_ac_var=yes"
9861	else
9862	echo "$as_me: failed program was:" >&5
9863	sed 's/^/\| /' conftest.$ac_ext >&5
9864
9865	eval "$as_ac_var=no"
9866	fi
9867
9868	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9869	conftest$ac_exeext conftest.$ac_ext
9870	fi
9871	ac_res=`eval echo '${'$as_ac_var'}'`
9872	{ echo "$as_me:$LINENO: result: $ac_res" >&5
9873	echo "${ECHO_T}$ac_res" >&6; }
9874	if test `eval echo '${'$as_ac_var'}'` = yes; then
9875	cat >>confdefs.h <<_ACEOF
9876	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9877	_ACEOF
9878
9879	fi
9880	done
9881
9882	{ echo "$as_me:$LINENO: checking for working mmap" >&5
9883	echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
9884	if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
9885	echo $ECHO_N "(cached) $ECHO_C" >&6
9886	else
9887	if test "$cross_compiling" = yes; then
9888	ac_cv_func_mmap_fixed_mapped=no
9889	else
9890	cat >conftest.$ac_ext <<_ACEOF
9891	/* confdefs.h. */
9892	_ACEOF
9893	cat confdefs.h >>conftest.$ac_ext
9894	cat >>conftest.$ac_ext <<_ACEOF
9895	/* end confdefs.h. */
9896	$ac_includes_default
9897	/* malloc might have been renamed as rpl_malloc. */
9898	#undef malloc
9899
9900	/* Thanks to Mike Haertel and Jim Avera for this test.
9901	Here is a matrix of mmap possibilities:
9902	mmap private not fixed
9903	mmap private fixed at somewhere currently unmapped
9904	mmap private fixed at somewhere already mapped
9905	mmap shared not fixed
9906	mmap shared fixed at somewhere currently unmapped
9907	mmap shared fixed at somewhere already mapped
9908	For private mappings, we should verify that changes cannot be read()
9909	back from the file, nor mmap's back from the file at a different
9910	address. (There have been systems where private was not correctly
9911	implemented like the infamous i386 svr4.0, and systems where the
9912	VM page cache was not coherent with the file system buffer cache
9913	like early versions of FreeBSD and possibly contemporary NetBSD.)
9914	For shared mappings, we should conversely verify that changes get
9915	propagated back to all the places they're supposed to be.
9916
9917	Grep wants private fixed already mapped.
9918	The main things grep needs to know about mmap are:
9919	* does it exist and is it safe to write into the mmap'd area
9920	* how to use it (BSD variants) */
9921
9922	#include <fcntl.h>
9923	#include <sys/mman.h>
9924
9925	#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9926	char *malloc ();
9927	#endif
9928
9929	/* This mess was copied from the GNU getpagesize.h. */
9930	#ifndef HAVE_GETPAGESIZE
9931	/* Assume that all systems that can run configure have sys/param.h. */
9932	# ifndef HAVE_SYS_PARAM_H
9933	# define HAVE_SYS_PARAM_H 1
9934	# endif
9935
9936	# ifdef _SC_PAGESIZE
9937	# define getpagesize() sysconf(_SC_PAGESIZE)
9938	# else /* no _SC_PAGESIZE */
9939	# ifdef HAVE_SYS_PARAM_H
9940	# include <sys/param.h>
9941	# ifdef EXEC_PAGESIZE
9942	# define getpagesize() EXEC_PAGESIZE
9943	# else /* no EXEC_PAGESIZE */
9944	# ifdef NBPG
9945	# define getpagesize() NBPG * CLSIZE
9946	# ifndef CLSIZE
9947	# define CLSIZE 1
9948	# endif /* no CLSIZE */
9949	# else /* no NBPG */
9950	# ifdef NBPC
9951	# define getpagesize() NBPC
9952	# else /* no NBPC */
9953	# ifdef PAGESIZE
9954	# define getpagesize() PAGESIZE
9955	# endif /* PAGESIZE */
9956	# endif /* no NBPC */
9957	# endif /* no NBPG */
9958	# endif /* no EXEC_PAGESIZE */
9959	# else /* no HAVE_SYS_PARAM_H */
9960	# define getpagesize() 8192 /* punt totally */
9961	# endif /* no HAVE_SYS_PARAM_H */
9962	# endif /* no _SC_PAGESIZE */
9963
9964	#endif /* no HAVE_GETPAGESIZE */
9965
9966	int
9967	main ()
9968	{
9969	char data, data2, *data3;
9970	int i, pagesize;
9971	int fd;
9972
9973	pagesize = getpagesize ();
9974
9975	/* First, make a file with some known garbage in it. */
9976	data = (char *) malloc (pagesize);
9977	if (!data)
9978	return 1;
9979	for (i = 0; i < pagesize; ++i)
9980	*(data + i) = rand ();
9981	umask (0);
9982	fd = creat ("conftest.mmap", 0600);
9983	if (fd < 0)
9984	return 1;
9985	if (write (fd, data, pagesize) != pagesize)
9986	return 1;
9987	close (fd);
9988
9989	/* Next, try to mmap the file at a fixed address which already has
9990	something else allocated at it. If we can, also make sure that
9991	we see the same garbage. */
9992	fd = open ("conftest.mmap", O_RDWR);
9993	if (fd < 0)
9994	return 1;
9995	data2 = (char ) malloc (2 pagesize);
9996	if (!data2)
9997	return 1;
9998	data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9999	if (data2 != mmap (data2, pagesize, PROT_READ \| PROT_WRITE,
10000	MAP_PRIVATE \| MAP_FIXED, fd, 0L))
10001	return 1;
10002	for (i = 0; i < pagesize; ++i)
10003	if ((data + i) != (data2 + i))
10004	return 1;
10005
10006	/* Finally, make sure that changes to the mapped area do not
10007	percolate back to the file as seen by read(). (This is a bug on
10008	some variants of i386 svr4.0.) */
10009	for (i = 0; i < pagesize; ++i)
10010	(data2 + i) = (data2 + i) + 1;
10011	data3 = (char *) malloc (pagesize);
10012	if (!data3)
10013	return 1;
10014	if (read (fd, data3, pagesize) != pagesize)
10015	return 1;
10016	for (i = 0; i < pagesize; ++i)
10017	if ((data + i) != (data3 + i))
10018	return 1;
10019	close (fd);
10020	return 0;
10021	}
10022	_ACEOF
10023	rm -f conftest$ac_exeext
10024	if { (ac_try="$ac_link"
10025	case "(($ac_try" in
10026	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10027	*) ac_try_echo=$ac_try;;
10028	esac
10029	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10030	(eval "$ac_link") 2>&5
10031	ac_status=$?
10032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10033	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10034	{ (case "(($ac_try" in
10035	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10036	*) ac_try_echo=$ac_try;;
10037	esac
10038	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10039	(eval "$ac_try") 2>&5
10040	ac_status=$?
10041	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10042	(exit $ac_status); }; }; then
10043	ac_cv_func_mmap_fixed_mapped=yes
10044	else
10045	echo "$as_me: program exited with status $ac_status" >&5
10046	echo "$as_me: failed program was:" >&5
10047	sed 's/^/\| /' conftest.$ac_ext >&5
10048
10049	( exit $ac_status )
10050	ac_cv_func_mmap_fixed_mapped=no
10051	fi
10052	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10053	fi
10054
10055
10056	fi
10057	{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10058	echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10059	if test $ac_cv_func_mmap_fixed_mapped = yes; then
10060
10061	cat >>confdefs.h <<\_ACEOF
10062	#define HAVE_MMAP 1
10063	_ACEOF
10064
10065	fi
10066	rm -f conftest.mmap
10067
10068
10069
10070	for ac_header in sys/select.h sys/socket.h
10071	do
10072	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
10073	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10074	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10075	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10076	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10077	echo $ECHO_N "(cached) $ECHO_C" >&6
10078	fi
10079	ac_res=`eval echo '${'$as_ac_Header'}'`
10080	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10081	echo "${ECHO_T}$ac_res" >&6; }
10082	else
10083	# Is the header compilable?
10084	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
10085	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10086	cat >conftest.$ac_ext <<_ACEOF
10087	/* confdefs.h. */
10088	_ACEOF
10089	cat confdefs.h >>conftest.$ac_ext
10090	cat >>conftest.$ac_ext <<_ACEOF
10091	/* end confdefs.h. */
10092	$ac_includes_default
10093	#include <$ac_header>
10094	_ACEOF
10095	rm -f conftest.$ac_objext
10096	if { (ac_try="$ac_compile"
10097	case "(($ac_try" in
10098	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10099	*) ac_try_echo=$ac_try;;
10100	esac
10101	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10102	(eval "$ac_compile") 2>conftest.er1
10103	ac_status=$?
10104	grep -v '^ *+' conftest.er1 >conftest.err
10105	rm -f conftest.er1
10106	cat conftest.err >&5
10107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10108	(exit $ac_status); } && {
10109	test -z "$ac_c_werror_flag" \|\|
10110	test ! -s conftest.err
10111	} && test -s conftest.$ac_objext; then
10112	ac_header_compiler=yes
10113	else
10114	echo "$as_me: failed program was:" >&5
10115	sed 's/^/\| /' conftest.$ac_ext >&5
10116
10117	ac_header_compiler=no
10118	fi
10119
10120	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10121	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10122	echo "${ECHO_T}$ac_header_compiler" >&6; }
10123
10124	# Is the header present?
10125	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
10126	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10127	cat >conftest.$ac_ext <<_ACEOF
10128	/* confdefs.h. */
10129	_ACEOF
10130	cat confdefs.h >>conftest.$ac_ext
10131	cat >>conftest.$ac_ext <<_ACEOF
10132	/* end confdefs.h. */
10133	#include <$ac_header>
10134	_ACEOF
10135	if { (ac_try="$ac_cpp conftest.$ac_ext"
10136	case "(($ac_try" in
10137	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10138	*) ac_try_echo=$ac_try;;
10139	esac
10140	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10141	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10142	ac_status=$?
10143	grep -v '^ *+' conftest.er1 >conftest.err
10144	rm -f conftest.er1
10145	cat conftest.err >&5
10146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10147	(exit $ac_status); } >/dev/null && {
10148	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
10149	test ! -s conftest.err
10150	}; then
10151	ac_header_preproc=yes
10152	else
10153	echo "$as_me: failed program was:" >&5
10154	sed 's/^/\| /' conftest.$ac_ext >&5
10155
10156	ac_header_preproc=no
10157	fi
10158
10159	rm -f conftest.err conftest.$ac_ext
10160	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10161	echo "${ECHO_T}$ac_header_preproc" >&6; }
10162
10163	# So? What about this header?
10164	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10165	yes:no: )
10166	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10167	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10168	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10169	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10170	ac_header_preproc=yes
10171	;;
10172	no:yes:* )
10173	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10174	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10175	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
10176	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
10177	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10178	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10179	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
10180	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
10181	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10182	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10183	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10184	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10185
10186	;;
10187	esac
10188	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
10189	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10190	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10191	echo $ECHO_N "(cached) $ECHO_C" >&6
10192	else
10193	eval "$as_ac_Header=\$ac_header_preproc"
10194	fi
10195	ac_res=`eval echo '${'$as_ac_Header'}'`
10196	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10197	echo "${ECHO_T}$ac_res" >&6; }
10198
10199	fi
10200	if test `eval echo '${'$as_ac_Header'}'` = yes; then
10201	cat >>confdefs.h <<_ACEOF
10202	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
10203	_ACEOF
10204
10205	fi
10206
10207	done
10208
10209	{ echo "$as_me:$LINENO: checking types of arguments for select" >&5
10210	echo $ECHO_N "checking types of arguments for select... $ECHO_C" >&6; }
10211	if test "${ac_cv_func_select_args+set}" = set; then
10212	echo $ECHO_N "(cached) $ECHO_C" >&6
10213	else
10214	for ac_arg234 in 'fd_set ' 'int ' 'void *'; do
10215	for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
10216	for ac_arg5 in 'struct timeval ' 'const struct timeval '; do
10217	cat >conftest.$ac_ext <<_ACEOF
10218	/* confdefs.h. */
10219	_ACEOF
10220	cat confdefs.h >>conftest.$ac_ext
10221	cat >>conftest.$ac_ext <<_ACEOF
10222	/* end confdefs.h. */
10223	$ac_includes_default
10224	#ifdef HAVE_SYS_SELECT_H
10225	# include <sys/select.h>
10226	#endif
10227	#ifdef HAVE_SYS_SOCKET_H
10228	# include <sys/socket.h>
10229	#endif
10230
10231	int
10232	main ()
10233	{
10234	extern int select ($ac_arg1,
10235	$ac_arg234, $ac_arg234, $ac_arg234,
10236	$ac_arg5);
10237	;
10238	return 0;
10239	}
10240	_ACEOF
10241	rm -f conftest.$ac_objext
10242	if { (ac_try="$ac_compile"
10243	case "(($ac_try" in
10244	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10245	*) ac_try_echo=$ac_try;;
10246	esac
10247	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10248	(eval "$ac_compile") 2>conftest.er1
10249	ac_status=$?
10250	grep -v '^ *+' conftest.er1 >conftest.err
10251	rm -f conftest.er1
10252	cat conftest.err >&5
10253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10254	(exit $ac_status); } && {
10255	test -z "$ac_c_werror_flag" \|\|
10256	test ! -s conftest.err
10257	} && test -s conftest.$ac_objext; then
10258	ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
10259	else
10260	echo "$as_me: failed program was:" >&5
10261	sed 's/^/\| /' conftest.$ac_ext >&5
10262
10263
10264	fi
10265
10266	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10267	done
10268	done
10269	done
10270	# Provide a safe default value.
10271	: ${ac_cv_func_select_args='int,int ,struct timeval '}
10272
10273	fi
10274	{ echo "$as_me:$LINENO: result: $ac_cv_func_select_args" >&5
10275	echo "${ECHO_T}$ac_cv_func_select_args" >&6; }
10276	ac_save_IFS=$IFS; IFS=','
10277	set dummy `echo "$ac_cv_func_select_args" \| sed 's/\/\/g'`
10278	IFS=$ac_save_IFS
10279	shift
10280
10281	cat >>confdefs.h <<_ACEOF
10282	#define SELECT_TYPE_ARG1 $1
10283	_ACEOF
10284
10285
10286	cat >>confdefs.h <<_ACEOF
10287	#define SELECT_TYPE_ARG234 ($2)
10288	_ACEOF
10289
10290
10291	cat >>confdefs.h <<_ACEOF
10292	#define SELECT_TYPE_ARG5 ($3)
10293	_ACEOF
10294
10295	rm -f conftest*
10296
10297
10298	for ac_func in vprintf
10299	do
10300	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10301	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10302	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10303	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10304	echo $ECHO_N "(cached) $ECHO_C" >&6
10305	else
10306	cat >conftest.$ac_ext <<_ACEOF
10307	/* confdefs.h. */
10308	_ACEOF
10309	cat confdefs.h >>conftest.$ac_ext
10310	cat >>conftest.$ac_ext <<_ACEOF
10311	/* end confdefs.h. */
10312	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10313	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10314	#define $ac_func innocuous_$ac_func
10315
10316	/* System header to define __stub macros and hopefully few prototypes,
10317	which can conflict with char $ac_func (); below.
10318	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10319	<limits.h> exists even on freestanding compilers. */
10320
10321	#ifdef __STDC__
10322	# include <limits.h>
10323	#else
10324	# include <assert.h>
10325	#endif
10326
10327	#undef $ac_func
10328
10329	/* Override any GCC internal prototype to avoid an error.
10330	Use char because int might match the return type of a GCC
10331	builtin and then its argument prototype would still apply. */
10332	#ifdef __cplusplus
10333	extern "C"
10334	#endif
10335	char $ac_func ();
10336	/* The GNU C library defines this for functions which it implements
10337	to always fail with ENOSYS. Some functions are actually named
10338	something starting with __ and the normal name is an alias. */
10339	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10340	choke me
10341	#endif
10342
10343	int
10344	main ()
10345	{
10346	return $ac_func ();
10347	;
10348	return 0;
10349	}
10350	_ACEOF
10351	rm -f conftest.$ac_objext conftest$ac_exeext
10352	if { (ac_try="$ac_link"
10353	case "(($ac_try" in
10354	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10355	*) ac_try_echo=$ac_try;;
10356	esac
10357	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10358	(eval "$ac_link") 2>conftest.er1
10359	ac_status=$?
10360	grep -v '^ *+' conftest.er1 >conftest.err
10361	rm -f conftest.er1
10362	cat conftest.err >&5
10363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10364	(exit $ac_status); } && {
10365	test -z "$ac_c_werror_flag" \|\|
10366	test ! -s conftest.err
10367	} && test -s conftest$ac_exeext &&
10368	$as_test_x conftest$ac_exeext; then
10369	eval "$as_ac_var=yes"
10370	else
10371	echo "$as_me: failed program was:" >&5
10372	sed 's/^/\| /' conftest.$ac_ext >&5
10373
10374	eval "$as_ac_var=no"
10375	fi
10376
10377	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10378	conftest$ac_exeext conftest.$ac_ext
10379	fi
10380	ac_res=`eval echo '${'$as_ac_var'}'`
10381	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10382	echo "${ECHO_T}$ac_res" >&6; }
10383	if test `eval echo '${'$as_ac_var'}'` = yes; then
10384	cat >>confdefs.h <<_ACEOF
10385	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10386	_ACEOF
10387
10388	{ echo "$as_me:$LINENO: checking for _doprnt" >&5
10389	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
10390	if test "${ac_cv_func__doprnt+set}" = set; then
10391	echo $ECHO_N "(cached) $ECHO_C" >&6
10392	else
10393	cat >conftest.$ac_ext <<_ACEOF
10394	/* confdefs.h. */
10395	_ACEOF
10396	cat confdefs.h >>conftest.$ac_ext
10397	cat >>conftest.$ac_ext <<_ACEOF
10398	/* end confdefs.h. */
10399	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
10400	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10401	#define _doprnt innocuous__doprnt
10402
10403	/* System header to define __stub macros and hopefully few prototypes,
10404	which can conflict with char _doprnt (); below.
10405	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10406	<limits.h> exists even on freestanding compilers. */
10407
10408	#ifdef __STDC__
10409	# include <limits.h>
10410	#else
10411	# include <assert.h>
10412	#endif
10413
10414	#undef _doprnt
10415
10416	/* Override any GCC internal prototype to avoid an error.
10417	Use char because int might match the return type of a GCC
10418	builtin and then its argument prototype would still apply. */
10419	#ifdef __cplusplus
10420	extern "C"
10421	#endif
10422	char _doprnt ();
10423	/* The GNU C library defines this for functions which it implements
10424	to always fail with ENOSYS. Some functions are actually named
10425	something starting with __ and the normal name is an alias. */
10426	#if defined __stub__doprnt \|\| defined __stub____doprnt
10427	choke me
10428	#endif
10429
10430	int
10431	main ()
10432	{
10433	return _doprnt ();
10434	;
10435	return 0;
10436	}
10437	_ACEOF
10438	rm -f conftest.$ac_objext conftest$ac_exeext
10439	if { (ac_try="$ac_link"
10440	case "(($ac_try" in
10441	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10442	*) ac_try_echo=$ac_try;;
10443	esac
10444	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10445	(eval "$ac_link") 2>conftest.er1
10446	ac_status=$?
10447	grep -v '^ *+' conftest.er1 >conftest.err
10448	rm -f conftest.er1
10449	cat conftest.err >&5
10450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10451	(exit $ac_status); } && {
10452	test -z "$ac_c_werror_flag" \|\|
10453	test ! -s conftest.err
10454	} && test -s conftest$ac_exeext &&
10455	$as_test_x conftest$ac_exeext; then
10456	ac_cv_func__doprnt=yes
10457	else
10458	echo "$as_me: failed program was:" >&5
10459	sed 's/^/\| /' conftest.$ac_ext >&5
10460
10461	ac_cv_func__doprnt=no
10462	fi
10463
10464	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10465	conftest$ac_exeext conftest.$ac_ext
10466	fi
10467	{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
10468	echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
10469	if test $ac_cv_func__doprnt = yes; then
10470
10471	cat >>confdefs.h <<\_ACEOF
10472	#define HAVE_DOPRNT 1
10473	_ACEOF
10474
10475	fi
10476
10477	fi
10478	done
10479
10480
10481
10482
10483	for ac_func in strcasecmp strerror
10484	do
10485	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10486	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10487	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10488	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10489	echo $ECHO_N "(cached) $ECHO_C" >&6
10490	else
10491	cat >conftest.$ac_ext <<_ACEOF
10492	/* confdefs.h. */
10493	_ACEOF
10494	cat confdefs.h >>conftest.$ac_ext
10495	cat >>conftest.$ac_ext <<_ACEOF
10496	/* end confdefs.h. */
10497	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10498	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10499	#define $ac_func innocuous_$ac_func
10500
10501	/* System header to define __stub macros and hopefully few prototypes,
10502	which can conflict with char $ac_func (); below.
10503	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10504	<limits.h> exists even on freestanding compilers. */
10505
10506	#ifdef __STDC__
10507	# include <limits.h>
10508	#else
10509	# include <assert.h>
10510	#endif
10511
10512	#undef $ac_func
10513
10514	/* Override any GCC internal prototype to avoid an error.
10515	Use char because int might match the return type of a GCC
10516	builtin and then its argument prototype would still apply. */
10517	#ifdef __cplusplus
10518	extern "C"
10519	#endif
10520	char $ac_func ();
10521	/* The GNU C library defines this for functions which it implements
10522	to always fail with ENOSYS. Some functions are actually named
10523	something starting with __ and the normal name is an alias. */
10524	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10525	choke me
10526	#endif
10527
10528	int
10529	main ()
10530	{
10531	return $ac_func ();
10532	;
10533	return 0;
10534	}
10535	_ACEOF
10536	rm -f conftest.$ac_objext conftest$ac_exeext
10537	if { (ac_try="$ac_link"
10538	case "(($ac_try" in
10539	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10540	*) ac_try_echo=$ac_try;;
10541	esac
10542	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10543	(eval "$ac_link") 2>conftest.er1
10544	ac_status=$?
10545	grep -v '^ *+' conftest.er1 >conftest.err
10546	rm -f conftest.er1
10547	cat conftest.err >&5
10548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10549	(exit $ac_status); } && {
10550	test -z "$ac_c_werror_flag" \|\|
10551	test ! -s conftest.err
10552	} && test -s conftest$ac_exeext &&
10553	$as_test_x conftest$ac_exeext; then
10554	eval "$as_ac_var=yes"
10555	else
10556	echo "$as_me: failed program was:" >&5
10557	sed 's/^/\| /' conftest.$ac_ext >&5
10558
10559	eval "$as_ac_var=no"
10560	fi
10561
10562	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10563	conftest$ac_exeext conftest.$ac_ext
10564	fi
10565	ac_res=`eval echo '${'$as_ac_var'}'`
10566	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10567	echo "${ECHO_T}$ac_res" >&6; }
10568	if test `eval echo '${'$as_ac_var'}'` = yes; then
10569	cat >>confdefs.h <<_ACEOF
10570	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10571	_ACEOF
10572
10573	fi
10574	done
10575
10576	if test $ac_enable_backtrace = auto; then
10577
10578
10579	for ac_func in backtrace backtrace_symbols
10580	do
10581	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10582	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10583	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10584	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10585	echo $ECHO_N "(cached) $ECHO_C" >&6
10586	else
10587	cat >conftest.$ac_ext <<_ACEOF
10588	/* confdefs.h. */
10589	_ACEOF
10590	cat confdefs.h >>conftest.$ac_ext
10591	cat >>conftest.$ac_ext <<_ACEOF
10592	/* end confdefs.h. */
10593	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10594	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10595	#define $ac_func innocuous_$ac_func
10596
10597	/* System header to define __stub macros and hopefully few prototypes,
10598	which can conflict with char $ac_func (); below.
10599	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10600	<limits.h> exists even on freestanding compilers. */
10601
10602	#ifdef __STDC__
10603	# include <limits.h>
10604	#else
10605	# include <assert.h>
10606	#endif
10607
10608	#undef $ac_func
10609
10610	/* Override any GCC internal prototype to avoid an error.
10611	Use char because int might match the return type of a GCC
10612	builtin and then its argument prototype would still apply. */
10613	#ifdef __cplusplus
10614	extern "C"
10615	#endif
10616	char $ac_func ();
10617	/* The GNU C library defines this for functions which it implements
10618	to always fail with ENOSYS. Some functions are actually named
10619	something starting with __ and the normal name is an alias. */
10620	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10621	choke me
10622	#endif
10623
10624	int
10625	main ()
10626	{
10627	return $ac_func ();
10628	;
10629	return 0;
10630	}
10631	_ACEOF
10632	rm -f conftest.$ac_objext conftest$ac_exeext
10633	if { (ac_try="$ac_link"
10634	case "(($ac_try" in
10635	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10636	*) ac_try_echo=$ac_try;;
10637	esac
10638	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10639	(eval "$ac_link") 2>conftest.er1
10640	ac_status=$?
10641	grep -v '^ *+' conftest.er1 >conftest.err
10642	rm -f conftest.er1
10643	cat conftest.err >&5
10644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10645	(exit $ac_status); } && {
10646	test -z "$ac_c_werror_flag" \|\|
10647	test ! -s conftest.err
10648	} && test -s conftest$ac_exeext &&
10649	$as_test_x conftest$ac_exeext; then
10650	eval "$as_ac_var=yes"
10651	else
10652	echo "$as_me: failed program was:" >&5
10653	sed 's/^/\| /' conftest.$ac_ext >&5
10654
10655	eval "$as_ac_var=no"
10656	fi
10657
10658	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10659	conftest$ac_exeext conftest.$ac_ext
10660	fi
10661	ac_res=`eval echo '${'$as_ac_var'}'`
10662	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10663	echo "${ECHO_T}$ac_res" >&6; }
10664	if test `eval echo '${'$as_ac_var'}'` = yes; then
10665	cat >>confdefs.h <<_ACEOF
10666	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10667	_ACEOF
10668
10669	fi
10670	done
10671
10672	fi
10673
10674
10675	for ac_func in uname sysconf
10676	do
10677	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10678	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10679	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10680	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10681	echo $ECHO_N "(cached) $ECHO_C" >&6
10682	else
10683	cat >conftest.$ac_ext <<_ACEOF
10684	/* confdefs.h. */
10685	_ACEOF
10686	cat confdefs.h >>conftest.$ac_ext
10687	cat >>conftest.$ac_ext <<_ACEOF
10688	/* end confdefs.h. */
10689	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10690	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10691	#define $ac_func innocuous_$ac_func
10692
10693	/* System header to define __stub macros and hopefully few prototypes,
10694	which can conflict with char $ac_func (); below.
10695	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10696	<limits.h> exists even on freestanding compilers. */
10697
10698	#ifdef __STDC__
10699	# include <limits.h>
10700	#else
10701	# include <assert.h>
10702	#endif
10703
10704	#undef $ac_func
10705
10706	/* Override any GCC internal prototype to avoid an error.
10707	Use char because int might match the return type of a GCC
10708	builtin and then its argument prototype would still apply. */
10709	#ifdef __cplusplus
10710	extern "C"
10711	#endif
10712	char $ac_func ();
10713	/* The GNU C library defines this for functions which it implements
10714	to always fail with ENOSYS. Some functions are actually named
10715	something starting with __ and the normal name is an alias. */
10716	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10717	choke me
10718	#endif
10719
10720	int
10721	main ()
10722	{
10723	return $ac_func ();
10724	;
10725	return 0;
10726	}
10727	_ACEOF
10728	rm -f conftest.$ac_objext conftest$ac_exeext
10729	if { (ac_try="$ac_link"
10730	case "(($ac_try" in
10731	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10732	*) ac_try_echo=$ac_try;;
10733	esac
10734	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10735	(eval "$ac_link") 2>conftest.er1
10736	ac_status=$?
10737	grep -v '^ *+' conftest.er1 >conftest.err
10738	rm -f conftest.er1
10739	cat conftest.err >&5
10740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10741	(exit $ac_status); } && {
10742	test -z "$ac_c_werror_flag" \|\|
10743	test ! -s conftest.err
10744	} && test -s conftest$ac_exeext &&
10745	$as_test_x conftest$ac_exeext; then
10746	eval "$as_ac_var=yes"
10747	else
10748	echo "$as_me: failed program was:" >&5
10749	sed 's/^/\| /' conftest.$ac_ext >&5
10750
10751	eval "$as_ac_var=no"
10752	fi
10753
10754	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10755	conftest$ac_exeext conftest.$ac_ext
10756	fi
10757	ac_res=`eval echo '${'$as_ac_var'}'`
10758	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10759	echo "${ECHO_T}$ac_res" >&6; }
10760	if test `eval echo '${'$as_ac_var'}'` = yes; then
10761	cat >>confdefs.h <<_ACEOF
10762	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10763	_ACEOF
10764
10765	fi
10766	done
10767
10768
10769
10770
10771
10772
10773
10774	for ac_func in flockfile funlockfile fread_unlocked fwrite_unlocked fgetc_unlocked feof_unlocked
10775	do
10776	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10777	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10778	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10779	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10780	echo $ECHO_N "(cached) $ECHO_C" >&6
10781	else
10782	cat >conftest.$ac_ext <<_ACEOF
10783	/* confdefs.h. */
10784	_ACEOF
10785	cat confdefs.h >>conftest.$ac_ext
10786	cat >>conftest.$ac_ext <<_ACEOF
10787	/* end confdefs.h. */
10788	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10789	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10790	#define $ac_func innocuous_$ac_func
10791
10792	/* System header to define __stub macros and hopefully few prototypes,
10793	which can conflict with char $ac_func (); below.
10794	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10795	<limits.h> exists even on freestanding compilers. */
10796
10797	#ifdef __STDC__
10798	# include <limits.h>
10799	#else
10800	# include <assert.h>
10801	#endif
10802
10803	#undef $ac_func
10804
10805	/* Override any GCC internal prototype to avoid an error.
10806	Use char because int might match the return type of a GCC
10807	builtin and then its argument prototype would still apply. */
10808	#ifdef __cplusplus
10809	extern "C"
10810	#endif
10811	char $ac_func ();
10812	/* The GNU C library defines this for functions which it implements
10813	to always fail with ENOSYS. Some functions are actually named
10814	something starting with __ and the normal name is an alias. */
10815	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10816	choke me
10817	#endif
10818
10819	int
10820	main ()
10821	{
10822	return $ac_func ();
10823	;
10824	return 0;
10825	}
10826	_ACEOF
10827	rm -f conftest.$ac_objext conftest$ac_exeext
10828	if { (ac_try="$ac_link"
10829	case "(($ac_try" in
10830	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10831	*) ac_try_echo=$ac_try;;
10832	esac
10833	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10834	(eval "$ac_link") 2>conftest.er1
10835	ac_status=$?
10836	grep -v '^ *+' conftest.er1 >conftest.err
10837	rm -f conftest.er1
10838	cat conftest.err >&5
10839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10840	(exit $ac_status); } && {
10841	test -z "$ac_c_werror_flag" \|\|
10842	test ! -s conftest.err
10843	} && test -s conftest$ac_exeext &&
10844	$as_test_x conftest$ac_exeext; then
10845	eval "$as_ac_var=yes"
10846	else
10847	echo "$as_me: failed program was:" >&5
10848	sed 's/^/\| /' conftest.$ac_ext >&5
10849
10850	eval "$as_ac_var=no"
10851	fi
10852
10853	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10854	conftest$ac_exeext conftest.$ac_ext
10855	fi
10856	ac_res=`eval echo '${'$as_ac_var'}'`
10857	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10858	echo "${ECHO_T}$ac_res" >&6; }
10859	if test `eval echo '${'$as_ac_var'}'` = yes; then
10860	cat >>confdefs.h <<_ACEOF
10861	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10862	_ACEOF
10863
10864	fi
10865	done
10866
10867
10868
10869	for ac_func in iopl mprotect
10870	do
10871	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
10872	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
10873	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10874	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10875	echo $ECHO_N "(cached) $ECHO_C" >&6
10876	else
10877	cat >conftest.$ac_ext <<_ACEOF
10878	/* confdefs.h. */
10879	_ACEOF
10880	cat confdefs.h >>conftest.$ac_ext
10881	cat >>conftest.$ac_ext <<_ACEOF
10882	/* end confdefs.h. */
10883	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10884	For example, HP-UX 11i <limits.h> declares gettimeofday. */
10885	#define $ac_func innocuous_$ac_func
10886
10887	/* System header to define __stub macros and hopefully few prototypes,
10888	which can conflict with char $ac_func (); below.
10889	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10890	<limits.h> exists even on freestanding compilers. */
10891
10892	#ifdef __STDC__
10893	# include <limits.h>
10894	#else
10895	# include <assert.h>
10896	#endif
10897
10898	#undef $ac_func
10899
10900	/* Override any GCC internal prototype to avoid an error.
10901	Use char because int might match the return type of a GCC
10902	builtin and then its argument prototype would still apply. */
10903	#ifdef __cplusplus
10904	extern "C"
10905	#endif
10906	char $ac_func ();
10907	/* The GNU C library defines this for functions which it implements
10908	to always fail with ENOSYS. Some functions are actually named
10909	something starting with __ and the normal name is an alias. */
10910	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
10911	choke me
10912	#endif
10913
10914	int
10915	main ()
10916	{
10917	return $ac_func ();
10918	;
10919	return 0;
10920	}
10921	_ACEOF
10922	rm -f conftest.$ac_objext conftest$ac_exeext
10923	if { (ac_try="$ac_link"
10924	case "(($ac_try" in
10925	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10926	*) ac_try_echo=$ac_try;;
10927	esac
10928	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10929	(eval "$ac_link") 2>conftest.er1
10930	ac_status=$?
10931	grep -v '^ *+' conftest.er1 >conftest.err
10932	rm -f conftest.er1
10933	cat conftest.err >&5
10934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10935	(exit $ac_status); } && {
10936	test -z "$ac_c_werror_flag" \|\|
10937	test ! -s conftest.err
10938	} && test -s conftest$ac_exeext &&
10939	$as_test_x conftest$ac_exeext; then
10940	eval "$as_ac_var=yes"
10941	else
10942	echo "$as_me: failed program was:" >&5
10943	sed 's/^/\| /' conftest.$ac_ext >&5
10944
10945	eval "$as_ac_var=no"
10946	fi
10947
10948	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10949	conftest$ac_exeext conftest.$ac_ext
10950	fi
10951	ac_res=`eval echo '${'$as_ac_var'}'`
10952	{ echo "$as_me:$LINENO: result: $ac_res" >&5
10953	echo "${ECHO_T}$ac_res" >&6; }
10954	if test `eval echo '${'$as_ac_var'}'` = yes; then
10955	cat >>confdefs.h <<_ACEOF
10956	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
10957	_ACEOF
10958
10959	fi
10960	done
10961
10962	{ echo "$as_me:$LINENO: checking for port in/out" >&5
10963	echo $ECHO_N "checking for port in/out... $ECHO_C" >&6; }
10964	cat >conftest.$ac_ext <<_ACEOF
10965	/* confdefs.h. */
10966	_ACEOF
10967	cat confdefs.h >>conftest.$ac_ext
10968	cat >>conftest.$ac_ext <<_ACEOF
10969	/* end confdefs.h. */
10970
10971	#include <sys/io.h>
10972
10973	int
10974	main ()
10975	{
10976
10977	outb(0x80, inb(0x80));
10978
10979	;
10980	return 0;
10981	}
10982	_ACEOF
10983	rm -f conftest.$ac_objext conftest$ac_exeext
10984	if { (ac_try="$ac_link"
10985	case "(($ac_try" in
10986	\" \| \` \| \\) ac_try_echo=\$ac_try;;
10987	*) ac_try_echo=$ac_try;;
10988	esac
10989	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10990	(eval "$ac_link") 2>conftest.er1
10991	ac_status=$?
10992	grep -v '^ *+' conftest.er1 >conftest.err
10993	rm -f conftest.er1
10994	cat conftest.err >&5
10995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
10996	(exit $ac_status); } && {
10997	test -z "$ac_c_werror_flag" \|\|
10998	test ! -s conftest.err
10999	} && test -s conftest$ac_exeext &&
11000	$as_test_x conftest$ac_exeext; then
11001	ac_func_inout=yes
11002	else
11003	echo "$as_me: failed program was:" >&5
11004	sed 's/^/\| /' conftest.$ac_ext >&5
11005
11006	ac_func_inout=no
11007	fi
11008
11009	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11010	conftest$ac_exeext conftest.$ac_ext
11011	{ echo "$as_me:$LINENO: result: $ac_func_inout" >&5
11012	echo "${ECHO_T}$ac_func_inout" >&6; }
11013	if test $ac_func_inout = yes; then
11014
11015	cat >>confdefs.h <<\_ACEOF
11016	#define HAVE_INOUT 1
11017	_ACEOF
11018
11019	fi
11020	fi
11021
11022	# Checks for libraries.
11023
11024	ac_lib_direct_flag=no
11025	ac_lib_video_flag=no
11026	ac_lib_text_flag=no
11027	ac_lib_sound_flag=no
11028	ac_lib_keyboard_flag=no
11029
11030	if test $ac_system = dos; then
11031	ac_lib_video="$ac_lib_video svgaline vbeline vgaline vbe"
11032	ac_lib_sound="$ac_lib_sound seal vsync allegro"
11033	ac_lib_keyboard="$ac_lib_keyboard allegro"
11034	ac_lib_joystick="$ac_lib_joystick allegro"
11035	ac_lib_mouse="$ac_lib_mouse allegro"
11036	ac_lib_direct_flag=yes
11037	ac_lib_video_flag=yes
11038	ac_lib_sound_flag=yes
11039	ac_lib_keyboard_flag=yes
11040	ac_lib_text_flag=yes
11041	fi
11042
11043	if test $ac_system = windows; then
11044	ac_lib_text_flag=yes
11045	fi
11046
11047	# Checks for zlib
11048	# Check whether --enable-zlib was given.
11049	if test "${enable_zlib+set}" = set; then
11050	enableval=$enable_zlib; ac_lib_zlib=$enableval
11051	else
11052	ac_lib_zlib=auto
11053
11054	fi
11055
11056	if test $ac_lib_zlib = auto; then
11057	{ echo "$as_me:$LINENO: checking for adler32 in -lz" >&5
11058	echo $ECHO_N "checking for adler32 in -lz... $ECHO_C" >&6; }
11059	if test "${ac_cv_lib_z_adler32+set}" = set; then
11060	echo $ECHO_N "(cached) $ECHO_C" >&6
11061	else
11062	ac_check_lib_save_LIBS=$LIBS
11063	LIBS="-lz $LIBS"
11064	cat >conftest.$ac_ext <<_ACEOF
11065	/* confdefs.h. */
11066	_ACEOF
11067	cat confdefs.h >>conftest.$ac_ext
11068	cat >>conftest.$ac_ext <<_ACEOF
11069	/* end confdefs.h. */
11070
11071	/* Override any GCC internal prototype to avoid an error.
11072	Use char because int might match the return type of a GCC
11073	builtin and then its argument prototype would still apply. */
11074	#ifdef __cplusplus
11075	extern "C"
11076	#endif
11077	char adler32 ();
11078	int
11079	main ()
11080	{
11081	return adler32 ();
11082	;
11083	return 0;
11084	}
11085	_ACEOF
11086	rm -f conftest.$ac_objext conftest$ac_exeext
11087	if { (ac_try="$ac_link"
11088	case "(($ac_try" in
11089	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11090	*) ac_try_echo=$ac_try;;
11091	esac
11092	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11093	(eval "$ac_link") 2>conftest.er1
11094	ac_status=$?
11095	grep -v '^ *+' conftest.er1 >conftest.err
11096	rm -f conftest.er1
11097	cat conftest.err >&5
11098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11099	(exit $ac_status); } && {
11100	test -z "$ac_c_werror_flag" \|\|
11101	test ! -s conftest.err
11102	} && test -s conftest$ac_exeext &&
11103	$as_test_x conftest$ac_exeext; then
11104	ac_cv_lib_z_adler32=yes
11105	else
11106	echo "$as_me: failed program was:" >&5
11107	sed 's/^/\| /' conftest.$ac_ext >&5
11108
11109	ac_cv_lib_z_adler32=no
11110	fi
11111
11112	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11113	conftest$ac_exeext conftest.$ac_ext
11114	LIBS=$ac_check_lib_save_LIBS
11115	fi
11116	{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_adler32" >&5
11117	echo "${ECHO_T}$ac_cv_lib_z_adler32" >&6; }
11118	if test $ac_cv_lib_z_adler32 = yes; then
11119	ac_lib_zlib=yes
11120	else
11121	ac_lib_zlib=no
11122
11123	fi
11124
11125	fi
11126	if test $ac_lib_zlib = yes; then
11127	ac_lib_other="$ac_lib_other zlib"
11128	else
11129	ac_lib_other="$ac_lib_other zlib(internal)"
11130	fi
11131	CONF_LIB_ZLIB=$ac_lib_zlib
11132
11133
11134	# Checks for expat
11135	# Check whether --enable-expat was given.
11136	if test "${enable_expat+set}" = set; then
11137	enableval=$enable_expat; ac_lib_expat=$enableval
11138	else
11139	ac_lib_expat=auto
11140
11141	fi
11142
11143	if test $ac_lib_expat = auto; then
11144	{ echo "$as_me:$LINENO: checking for XML_ParserCreate in -lexpat" >&5
11145	echo $ECHO_N "checking for XML_ParserCreate in -lexpat... $ECHO_C" >&6; }
11146	if test "${ac_cv_lib_expat_XML_ParserCreate+set}" = set; then
11147	echo $ECHO_N "(cached) $ECHO_C" >&6
11148	else
11149	ac_check_lib_save_LIBS=$LIBS
11150	LIBS="-lexpat $LIBS"
11151	cat >conftest.$ac_ext <<_ACEOF
11152	/* confdefs.h. */
11153	_ACEOF
11154	cat confdefs.h >>conftest.$ac_ext
11155	cat >>conftest.$ac_ext <<_ACEOF
11156	/* end confdefs.h. */
11157
11158	/* Override any GCC internal prototype to avoid an error.
11159	Use char because int might match the return type of a GCC
11160	builtin and then its argument prototype would still apply. */
11161	#ifdef __cplusplus
11162	extern "C"
11163	#endif
11164	char XML_ParserCreate ();
11165	int
11166	main ()
11167	{
11168	return XML_ParserCreate ();
11169	;
11170	return 0;
11171	}
11172	_ACEOF
11173	rm -f conftest.$ac_objext conftest$ac_exeext
11174	if { (ac_try="$ac_link"
11175	case "(($ac_try" in
11176	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11177	*) ac_try_echo=$ac_try;;
11178	esac
11179	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11180	(eval "$ac_link") 2>conftest.er1
11181	ac_status=$?
11182	grep -v '^ *+' conftest.er1 >conftest.err
11183	rm -f conftest.er1
11184	cat conftest.err >&5
11185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11186	(exit $ac_status); } && {
11187	test -z "$ac_c_werror_flag" \|\|
11188	test ! -s conftest.err
11189	} && test -s conftest$ac_exeext &&
11190	$as_test_x conftest$ac_exeext; then
11191	ac_cv_lib_expat_XML_ParserCreate=yes
11192	else
11193	echo "$as_me: failed program was:" >&5
11194	sed 's/^/\| /' conftest.$ac_ext >&5
11195
11196	ac_cv_lib_expat_XML_ParserCreate=no
11197	fi
11198
11199	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11200	conftest$ac_exeext conftest.$ac_ext
11201	LIBS=$ac_check_lib_save_LIBS
11202	fi
11203	{ echo "$as_me:$LINENO: result: $ac_cv_lib_expat_XML_ParserCreate" >&5
11204	echo "${ECHO_T}$ac_cv_lib_expat_XML_ParserCreate" >&6; }
11205	if test $ac_cv_lib_expat_XML_ParserCreate = yes; then
11206	ac_lib_expat=yes
11207	else
11208	ac_lib_expat=no
11209
11210	fi
11211
11212	fi
11213	if test $ac_lib_expat = yes; then
11214	ac_lib_other="$ac_lib_other expat"
11215	else
11216	ac_lib_other="$ac_lib_other expat(internal)"
11217	fi
11218	CONF_LIB_EXPAT=$ac_lib_expat
11219
11220
11221	# Checks for svgalib
11222	# Check whether --enable-svgalib was given.
11223	if test "${enable_svgalib+set}" = set; then
11224	enableval=$enable_svgalib; ac_lib_svgalib=$enableval
11225	else
11226	ac_lib_svgalib=auto
11227
11228	fi
11229
11230	if test $ac_lib_svgalib = auto; then
11231	{ echo "$as_me:$LINENO: checking for vga_init in -lvga" >&5
11232	echo $ECHO_N "checking for vga_init in -lvga... $ECHO_C" >&6; }
11233	if test "${ac_cv_lib_vga_vga_init+set}" = set; then
11234	echo $ECHO_N "(cached) $ECHO_C" >&6
11235	else
11236	ac_check_lib_save_LIBS=$LIBS
11237	LIBS="-lvga -lm
11238	$LIBS"
11239	cat >conftest.$ac_ext <<_ACEOF
11240	/* confdefs.h. */
11241	_ACEOF
11242	cat confdefs.h >>conftest.$ac_ext
11243	cat >>conftest.$ac_ext <<_ACEOF
11244	/* end confdefs.h. */
11245
11246	/* Override any GCC internal prototype to avoid an error.
11247	Use char because int might match the return type of a GCC
11248	builtin and then its argument prototype would still apply. */
11249	#ifdef __cplusplus
11250	extern "C"
11251	#endif
11252	char vga_init ();
11253	int
11254	main ()
11255	{
11256	return vga_init ();
11257	;
11258	return 0;
11259	}
11260	_ACEOF
11261	rm -f conftest.$ac_objext conftest$ac_exeext
11262	if { (ac_try="$ac_link"
11263	case "(($ac_try" in
11264	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11265	*) ac_try_echo=$ac_try;;
11266	esac
11267	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11268	(eval "$ac_link") 2>conftest.er1
11269	ac_status=$?
11270	grep -v '^ *+' conftest.er1 >conftest.err
11271	rm -f conftest.er1
11272	cat conftest.err >&5
11273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11274	(exit $ac_status); } && {
11275	test -z "$ac_c_werror_flag" \|\|
11276	test ! -s conftest.err
11277	} && test -s conftest$ac_exeext &&
11278	$as_test_x conftest$ac_exeext; then
11279	ac_cv_lib_vga_vga_init=yes
11280	else
11281	echo "$as_me: failed program was:" >&5
11282	sed 's/^/\| /' conftest.$ac_ext >&5
11283
11284	ac_cv_lib_vga_vga_init=no
11285	fi
11286
11287	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11288	conftest$ac_exeext conftest.$ac_ext
11289	LIBS=$ac_check_lib_save_LIBS
11290	fi
11291	{ echo "$as_me:$LINENO: result: $ac_cv_lib_vga_vga_init" >&5
11292	echo "${ECHO_T}$ac_cv_lib_vga_vga_init" >&6; }
11293	if test $ac_cv_lib_vga_vga_init = yes; then
11294	ac_lib_svgalib=yes
11295	else
11296	ac_lib_svgalib=no
11297	fi
11298
11299	if test $ac_lib_svgalib = yes; then
11300	{ echo "$as_me:$LINENO: checking for svgalib version" >&5
11301	echo $ECHO_N "checking for svgalib version... $ECHO_C" >&6; }
11302	cat >conftest.$ac_ext <<_ACEOF
11303	/* confdefs.h. */
11304	_ACEOF
11305	cat confdefs.h >>conftest.$ac_ext
11306	cat >>conftest.$ac_ext <<_ACEOF
11307	/* end confdefs.h. */
11308
11309	#include <vga.h>
11310
11311	int
11312	main ()
11313	{
11314
11315	#if !defined(SVGALIB_VER) \|\| (SVGALIB_VER<0x010900)
11316	choke me
11317	#endif
11318
11319	;
11320	return 0;
11321	}
11322	_ACEOF
11323	rm -f conftest.$ac_objext
11324	if { (ac_try="$ac_compile"
11325	case "(($ac_try" in
11326	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11327	*) ac_try_echo=$ac_try;;
11328	esac
11329	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11330	(eval "$ac_compile") 2>conftest.er1
11331	ac_status=$?
11332	grep -v '^ *+' conftest.er1 >conftest.err
11333	rm -f conftest.er1
11334	cat conftest.err >&5
11335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11336	(exit $ac_status); } && {
11337	test -z "$ac_c_werror_flag" \|\|
11338	test ! -s conftest.err
11339	} && test -s conftest.$ac_objext; then
11340	ac_lib_svgalib=yes
11341	else
11342	echo "$as_me: failed program was:" >&5
11343	sed 's/^/\| /' conftest.$ac_ext >&5
11344
11345	ac_lib_svgalib=no
11346	fi
11347
11348	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11349	{ echo "$as_me:$LINENO: result: $ac_lib_svgalib" >&5
11350	echo "${ECHO_T}$ac_lib_svgalib" >&6; }
11351	fi
11352	elif test $ac_lib_svgalib = yes; then
11353
11354	{ echo "$as_me:$LINENO: checking for vga_init in -lvga" >&5
11355	echo $ECHO_N "checking for vga_init in -lvga... $ECHO_C" >&6; }
11356	if test "${ac_cv_lib_vga_vga_init+set}" = set; then
11357	echo $ECHO_N "(cached) $ECHO_C" >&6
11358	else
11359	ac_check_lib_save_LIBS=$LIBS
11360	LIBS="-lvga -lm
11361	$LIBS"
11362	cat >conftest.$ac_ext <<_ACEOF
11363	/* confdefs.h. */
11364	_ACEOF
11365	cat confdefs.h >>conftest.$ac_ext
11366	cat >>conftest.$ac_ext <<_ACEOF
11367	/* end confdefs.h. */
11368
11369	/* Override any GCC internal prototype to avoid an error.
11370	Use char because int might match the return type of a GCC
11371	builtin and then its argument prototype would still apply. */
11372	#ifdef __cplusplus
11373	extern "C"
11374	#endif
11375	char vga_init ();
11376	int
11377	main ()
11378	{
11379	return vga_init ();
11380	;
11381	return 0;
11382	}
11383	_ACEOF
11384	rm -f conftest.$ac_objext conftest$ac_exeext
11385	if { (ac_try="$ac_link"
11386	case "(($ac_try" in
11387	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11388	*) ac_try_echo=$ac_try;;
11389	esac
11390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11391	(eval "$ac_link") 2>conftest.er1
11392	ac_status=$?
11393	grep -v '^ *+' conftest.er1 >conftest.err
11394	rm -f conftest.er1
11395	cat conftest.err >&5
11396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11397	(exit $ac_status); } && {
11398	test -z "$ac_c_werror_flag" \|\|
11399	test ! -s conftest.err
11400	} && test -s conftest$ac_exeext &&
11401	$as_test_x conftest$ac_exeext; then
11402	ac_cv_lib_vga_vga_init=yes
11403	else
11404	echo "$as_me: failed program was:" >&5
11405	sed 's/^/\| /' conftest.$ac_ext >&5
11406
11407	ac_cv_lib_vga_vga_init=no
11408	fi
11409
11410	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11411	conftest$ac_exeext conftest.$ac_ext
11412	LIBS=$ac_check_lib_save_LIBS
11413	fi
11414	{ echo "$as_me:$LINENO: result: $ac_cv_lib_vga_vga_init" >&5
11415	echo "${ECHO_T}$ac_cv_lib_vga_vga_init" >&6; }
11416	if test $ac_cv_lib_vga_vga_init = yes; then
11417	cat >>confdefs.h <<_ACEOF
11418	#define HAVE_LIBVGA 1
11419	_ACEOF
11420
11421	LIBS="-lvga $LIBS"
11422
11423	else
11424	{ { echo "$as_me:$LINENO: error: the SVGALIB library is missing" >&5
11425	echo "$as_me: error: the SVGALIB library is missing" >&2;}
11426	{ (exit 1); exit 1; }; }
11427	fi
11428
11429	{ echo "$as_me:$LINENO: checking for svgalib version" >&5
11430	echo $ECHO_N "checking for svgalib version... $ECHO_C" >&6; }
11431	cat >conftest.$ac_ext <<_ACEOF
11432	/* confdefs.h. */
11433	_ACEOF
11434	cat confdefs.h >>conftest.$ac_ext
11435	cat >>conftest.$ac_ext <<_ACEOF
11436	/* end confdefs.h. */
11437
11438	#include <vga.h>
11439
11440	int
11441	main ()
11442	{
11443
11444	#if !defined(SVGALIB_VER) \|\| (SVGALIB_VER<0x010900)
11445	choke me
11446	#endif
11447
11448	;
11449	return 0;
11450	}
11451	_ACEOF
11452	rm -f conftest.$ac_objext
11453	if { (ac_try="$ac_compile"
11454	case "(($ac_try" in
11455	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11456	*) ac_try_echo=$ac_try;;
11457	esac
11458	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11459	(eval "$ac_compile") 2>conftest.er1
11460	ac_status=$?
11461	grep -v '^ *+' conftest.er1 >conftest.err
11462	rm -f conftest.er1
11463	cat conftest.err >&5
11464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11465	(exit $ac_status); } && {
11466	test -z "$ac_c_werror_flag" \|\|
11467	test ! -s conftest.err
11468	} && test -s conftest.$ac_objext; then
11469	:
11470	else
11471	echo "$as_me: failed program was:" >&5
11472	sed 's/^/\| /' conftest.$ac_ext >&5
11473
11474	{ { echo "$as_me:$LINENO: error: the SVGALIB library is too old. Please upgrade to the 1.9 or 2.0 version" >&5
11475	echo "$as_me: error: the SVGALIB library is too old. Please upgrade to the 1.9 or 2.0 version" >&2;}
11476	{ (exit 1); exit 1; }; }
11477	fi
11478
11479	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11480	{ echo "$as_me:$LINENO: result: yes" >&5
11481	echo "${ECHO_T}yes" >&6; }
11482	fi
11483	if test $ac_lib_svgalib = yes; then
11484	ac_lib_video="$ac_lib_video svgalib"
11485	ac_lib_keyboard="$ac_lib_keyboard svgalib"
11486	ac_lib_mouse="$ac_lib_mouse svgalib"
11487	ac_lib_joystick="$ac_lib_joystick svgalib"
11488	ac_lib_direct_flag=yes
11489	ac_lib_video_flag=yes
11490	ac_lib_keyboard_flag=yes
11491	fi
11492	CONF_LIB_SVGALIB=$ac_lib_svgalib
11493
11494
11495	# Checks for fb
11496	# Check whether --enable-fb was given.
11497	if test "${enable_fb+set}" = set; then
11498	enableval=$enable_fb; ac_lib_fb=$enableval
11499	else
11500	ac_lib_fb=auto
11501
11502	fi
11503
11504	if test $ac_lib_fb = auto; then
11505	{ echo "$as_me:$LINENO: checking for FrameBuffer" >&5
11506	echo $ECHO_N "checking for FrameBuffer... $ECHO_C" >&6; }
11507	cat >conftest.$ac_ext <<_ACEOF
11508	/* confdefs.h. */
11509	_ACEOF
11510	cat confdefs.h >>conftest.$ac_ext
11511	cat >>conftest.$ac_ext <<_ACEOF
11512	/* end confdefs.h. */
11513
11514	#include <linux/fb.h>
11515
11516	int
11517	main ()
11518	{
11519
11520	struct fb_var_screeninfo dummy;
11521
11522	;
11523	return 0;
11524	}
11525	_ACEOF
11526	rm -f conftest.$ac_objext
11527	if { (ac_try="$ac_compile"
11528	case "(($ac_try" in
11529	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11530	*) ac_try_echo=$ac_try;;
11531	esac
11532	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11533	(eval "$ac_compile") 2>conftest.er1
11534	ac_status=$?
11535	grep -v '^ *+' conftest.er1 >conftest.err
11536	rm -f conftest.er1
11537	cat conftest.err >&5
11538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11539	(exit $ac_status); } && {
11540	test -z "$ac_c_werror_flag" \|\|
11541	test ! -s conftest.err
11542	} && test -s conftest.$ac_objext; then
11543	ac_lib_fb=yes
11544	else
11545	echo "$as_me: failed program was:" >&5
11546	sed 's/^/\| /' conftest.$ac_ext >&5
11547
11548	ac_lib_fb=no
11549	fi
11550
11551	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11552	{ echo "$as_me:$LINENO: result: $ac_lib_fb" >&5
11553	echo "${ECHO_T}$ac_lib_fb" >&6; }
11554	elif test $ac_lib_fb = yes; then
11555	{ echo "$as_me:$LINENO: checking for FrameBuffer" >&5
11556	echo $ECHO_N "checking for FrameBuffer... $ECHO_C" >&6; }
11557	cat >conftest.$ac_ext <<_ACEOF
11558	/* confdefs.h. */
11559	_ACEOF
11560	cat confdefs.h >>conftest.$ac_ext
11561	cat >>conftest.$ac_ext <<_ACEOF
11562	/* end confdefs.h. */
11563
11564	#include <linux/fb.h>
11565
11566	int
11567	main ()
11568	{
11569
11570	struct fb_var_screeninfo dummy;
11571
11572	;
11573	return 0;
11574	}
11575	_ACEOF
11576	rm -f conftest.$ac_objext
11577	if { (ac_try="$ac_compile"
11578	case "(($ac_try" in
11579	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11580	*) ac_try_echo=$ac_try;;
11581	esac
11582	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11583	(eval "$ac_compile") 2>conftest.er1
11584	ac_status=$?
11585	grep -v '^ *+' conftest.er1 >conftest.err
11586	rm -f conftest.er1
11587	cat conftest.err >&5
11588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11589	(exit $ac_status); } && {
11590	test -z "$ac_c_werror_flag" \|\|
11591	test ! -s conftest.err
11592	} && test -s conftest.$ac_objext; then
11593	:
11594	else
11595	echo "$as_me: failed program was:" >&5
11596	sed 's/^/\| /' conftest.$ac_ext >&5
11597
11598	{ { echo "$as_me:$LINENO: error: the Frame Buffer library is missing" >&5
11599	echo "$as_me: error: the Frame Buffer library is missing" >&2;}
11600	{ (exit 1); exit 1; }; }
11601	fi
11602
11603	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11604	{ echo "$as_me:$LINENO: result: yes" >&5
11605	echo "${ECHO_T}yes" >&6; }
11606	fi
11607	if test $ac_lib_fb = yes; then
11608	ac_lib_video="$ac_lib_video fb"
11609	ac_lib_direct_flag=yes
11610	ac_lib_video_flag=yes
11611	fi
11612	CONF_LIB_FB=$ac_lib_fb
11613
11614
11615	# Checks for alsa
11616	# Check whether --enable-alsa was given.
11617	if test "${enable_alsa+set}" = set; then
11618	enableval=$enable_alsa; ac_lib_alsa=$enableval
11619	else
11620	ac_lib_alsa=auto
11621
11622	fi
11623
11624	if test $ac_lib_alsa = auto; then
11625	{ echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5
11626	echo $ECHO_N "checking for snd_pcm_open in -lasound... $ECHO_C" >&6; }
11627	if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then
11628	echo $ECHO_N "(cached) $ECHO_C" >&6
11629	else
11630	ac_check_lib_save_LIBS=$LIBS
11631	LIBS="-lasound -lm
11632	$LIBS"
11633	cat >conftest.$ac_ext <<_ACEOF
11634	/* confdefs.h. */
11635	_ACEOF
11636	cat confdefs.h >>conftest.$ac_ext
11637	cat >>conftest.$ac_ext <<_ACEOF
11638	/* end confdefs.h. */
11639
11640	/* Override any GCC internal prototype to avoid an error.
11641	Use char because int might match the return type of a GCC
11642	builtin and then its argument prototype would still apply. */
11643	#ifdef __cplusplus
11644	extern "C"
11645	#endif
11646	char snd_pcm_open ();
11647	int
11648	main ()
11649	{
11650	return snd_pcm_open ();
11651	;
11652	return 0;
11653	}
11654	_ACEOF
11655	rm -f conftest.$ac_objext conftest$ac_exeext
11656	if { (ac_try="$ac_link"
11657	case "(($ac_try" in
11658	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11659	*) ac_try_echo=$ac_try;;
11660	esac
11661	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11662	(eval "$ac_link") 2>conftest.er1
11663	ac_status=$?
11664	grep -v '^ *+' conftest.er1 >conftest.err
11665	rm -f conftest.er1
11666	cat conftest.err >&5
11667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11668	(exit $ac_status); } && {
11669	test -z "$ac_c_werror_flag" \|\|
11670	test ! -s conftest.err
11671	} && test -s conftest$ac_exeext &&
11672	$as_test_x conftest$ac_exeext; then
11673	ac_cv_lib_asound_snd_pcm_open=yes
11674	else
11675	echo "$as_me: failed program was:" >&5
11676	sed 's/^/\| /' conftest.$ac_ext >&5
11677
11678	ac_cv_lib_asound_snd_pcm_open=no
11679	fi
11680
11681	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11682	conftest$ac_exeext conftest.$ac_ext
11683	LIBS=$ac_check_lib_save_LIBS
11684	fi
11685	{ echo "$as_me:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open" >&5
11686	echo "${ECHO_T}$ac_cv_lib_asound_snd_pcm_open" >&6; }
11687	if test $ac_cv_lib_asound_snd_pcm_open = yes; then
11688	ac_lib_alsa=yes
11689	else
11690	ac_lib_alsa=no
11691	fi
11692
11693	if test $ac_lib_alsa = yes; then
11694	{ echo "$as_me:$LINENO: checking for ALSA" >&5
11695	echo $ECHO_N "checking for ALSA... $ECHO_C" >&6; }
11696	cat >conftest.$ac_ext <<_ACEOF
11697	/* confdefs.h. */
11698	_ACEOF
11699	cat confdefs.h >>conftest.$ac_ext
11700	cat >>conftest.$ac_ext <<_ACEOF
11701	/* end confdefs.h. */
11702
11703	#include <alsa/asoundlib.h>
11704
11705	int
11706	main ()
11707	{
11708
11709	#if SND_LIB_VERSION < ((0<<16)\|(9<<8)\|0)
11710	choke me
11711	#endif
11712
11713	;
11714	return 0;
11715	}
11716	_ACEOF
11717	rm -f conftest.$ac_objext
11718	if { (ac_try="$ac_compile"
11719	case "(($ac_try" in
11720	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11721	*) ac_try_echo=$ac_try;;
11722	esac
11723	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11724	(eval "$ac_compile") 2>conftest.er1
11725	ac_status=$?
11726	grep -v '^ *+' conftest.er1 >conftest.err
11727	rm -f conftest.er1
11728	cat conftest.err >&5
11729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11730	(exit $ac_status); } && {
11731	test -z "$ac_c_werror_flag" \|\|
11732	test ! -s conftest.err
11733	} && test -s conftest.$ac_objext; then
11734	ac_lib_alsa=yes
11735	else
11736	echo "$as_me: failed program was:" >&5
11737	sed 's/^/\| /' conftest.$ac_ext >&5
11738
11739	ac_lib_alsa=no
11740	fi
11741
11742	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11743	{ echo "$as_me:$LINENO: result: $ac_lib_alsa" >&5
11744	echo "${ECHO_T}$ac_lib_alsa" >&6; }
11745	fi
11746	elif test $ac_lib_alsa = yes; then
11747
11748	{ echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5
11749	echo $ECHO_N "checking for snd_pcm_open in -lasound... $ECHO_C" >&6; }
11750	if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then
11751	echo $ECHO_N "(cached) $ECHO_C" >&6
11752	else
11753	ac_check_lib_save_LIBS=$LIBS
11754	LIBS="-lasound -lm
11755	$LIBS"
11756	cat >conftest.$ac_ext <<_ACEOF
11757	/* confdefs.h. */
11758	_ACEOF
11759	cat confdefs.h >>conftest.$ac_ext
11760	cat >>conftest.$ac_ext <<_ACEOF
11761	/* end confdefs.h. */
11762
11763	/* Override any GCC internal prototype to avoid an error.
11764	Use char because int might match the return type of a GCC
11765	builtin and then its argument prototype would still apply. */
11766	#ifdef __cplusplus
11767	extern "C"
11768	#endif
11769	char snd_pcm_open ();
11770	int
11771	main ()
11772	{
11773	return snd_pcm_open ();
11774	;
11775	return 0;
11776	}
11777	_ACEOF
11778	rm -f conftest.$ac_objext conftest$ac_exeext
11779	if { (ac_try="$ac_link"
11780	case "(($ac_try" in
11781	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11782	*) ac_try_echo=$ac_try;;
11783	esac
11784	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11785	(eval "$ac_link") 2>conftest.er1
11786	ac_status=$?
11787	grep -v '^ *+' conftest.er1 >conftest.err
11788	rm -f conftest.er1
11789	cat conftest.err >&5
11790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11791	(exit $ac_status); } && {
11792	test -z "$ac_c_werror_flag" \|\|
11793	test ! -s conftest.err
11794	} && test -s conftest$ac_exeext &&
11795	$as_test_x conftest$ac_exeext; then
11796	ac_cv_lib_asound_snd_pcm_open=yes
11797	else
11798	echo "$as_me: failed program was:" >&5
11799	sed 's/^/\| /' conftest.$ac_ext >&5
11800
11801	ac_cv_lib_asound_snd_pcm_open=no
11802	fi
11803
11804	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11805	conftest$ac_exeext conftest.$ac_ext
11806	LIBS=$ac_check_lib_save_LIBS
11807	fi
11808	{ echo "$as_me:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open" >&5
11809	echo "${ECHO_T}$ac_cv_lib_asound_snd_pcm_open" >&6; }
11810	if test $ac_cv_lib_asound_snd_pcm_open = yes; then
11811	cat >>confdefs.h <<_ACEOF
11812	#define HAVE_LIBASOUND 1
11813	_ACEOF
11814
11815	LIBS="-lasound $LIBS"
11816
11817	else
11818	{ { echo "$as_me:$LINENO: error: the ALSA library is missing" >&5
11819	echo "$as_me: error: the ALSA library is missing" >&2;}
11820	{ (exit 1); exit 1; }; }
11821	fi
11822
11823	{ echo "$as_me:$LINENO: checking for ALSA version" >&5
11824	echo $ECHO_N "checking for ALSA version... $ECHO_C" >&6; }
11825	cat >conftest.$ac_ext <<_ACEOF
11826	/* confdefs.h. */
11827	_ACEOF
11828	cat confdefs.h >>conftest.$ac_ext
11829	cat >>conftest.$ac_ext <<_ACEOF
11830	/* end confdefs.h. */
11831
11832	#include <alsa/asoundlib.h>
11833
11834	int
11835	main ()
11836	{
11837
11838	#if SND_LIB_VERSION < ((0<<16)\|(9<<8)\|0)
11839	choke me
11840	#endif
11841
11842	;
11843	return 0;
11844	}
11845	_ACEOF
11846	rm -f conftest.$ac_objext
11847	if { (ac_try="$ac_compile"
11848	case "(($ac_try" in
11849	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11850	*) ac_try_echo=$ac_try;;
11851	esac
11852	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11853	(eval "$ac_compile") 2>conftest.er1
11854	ac_status=$?
11855	grep -v '^ *+' conftest.er1 >conftest.err
11856	rm -f conftest.er1
11857	cat conftest.err >&5
11858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11859	(exit $ac_status); } && {
11860	test -z "$ac_c_werror_flag" \|\|
11861	test ! -s conftest.err
11862	} && test -s conftest.$ac_objext; then
11863	:
11864	else
11865	echo "$as_me: failed program was:" >&5
11866	sed 's/^/\| /' conftest.$ac_ext >&5
11867
11868	{ { echo "$as_me:$LINENO: error: the ALSA library is too old" >&5
11869	echo "$as_me: error: the ALSA library is too old" >&2;}
11870	{ (exit 1); exit 1; }; }
11871	fi
11872
11873	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11874	{ echo "$as_me:$LINENO: result: yes" >&5
11875	echo "${ECHO_T}yes" >&6; }
11876	fi
11877	if test $ac_lib_alsa = yes; then
11878	ac_lib_sound="$ac_lib_sound alsa"
11879	ac_lib_sound_flag=yes
11880	fi
11881	CONF_LIB_ALSA=$ac_lib_alsa
11882
11883
11884	# Checks for oss
11885	# Check whether --enable-oss was given.
11886	if test "${enable_oss+set}" = set; then
11887	enableval=$enable_oss; ac_lib_oss=$enableval
11888	else
11889	ac_lib_oss=auto
11890
11891	fi
11892
11893	if test $ac_lib_oss = auto; then
11894	{ echo "$as_me:$LINENO: checking for OSS" >&5
11895	echo $ECHO_N "checking for OSS... $ECHO_C" >&6; }
11896	cat >conftest.$ac_ext <<_ACEOF
11897	/* confdefs.h. */
11898	_ACEOF
11899	cat confdefs.h >>conftest.$ac_ext
11900	cat >>conftest.$ac_ext <<_ACEOF
11901	/* end confdefs.h. */
11902
11903	#include <sys/soundcard.h>
11904
11905	int
11906	main ()
11907	{
11908
11909	int dummy = SNDCTL_DSP_SETFMT;
11910
11911	;
11912	return 0;
11913	}
11914	_ACEOF
11915	rm -f conftest.$ac_objext
11916	if { (ac_try="$ac_compile"
11917	case "(($ac_try" in
11918	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11919	*) ac_try_echo=$ac_try;;
11920	esac
11921	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11922	(eval "$ac_compile") 2>conftest.er1
11923	ac_status=$?
11924	grep -v '^ *+' conftest.er1 >conftest.err
11925	rm -f conftest.er1
11926	cat conftest.err >&5
11927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11928	(exit $ac_status); } && {
11929	test -z "$ac_c_werror_flag" \|\|
11930	test ! -s conftest.err
11931	} && test -s conftest.$ac_objext; then
11932	ac_lib_oss=yes
11933	else
11934	echo "$as_me: failed program was:" >&5
11935	sed 's/^/\| /' conftest.$ac_ext >&5
11936
11937	ac_lib_oss=no
11938	fi
11939
11940	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11941	{ echo "$as_me:$LINENO: result: $ac_lib_oss" >&5
11942	echo "${ECHO_T}$ac_lib_oss" >&6; }
11943	elif test $ac_lib_oss = yes; then
11944	{ echo "$as_me:$LINENO: checking for OSS" >&5
11945	echo $ECHO_N "checking for OSS... $ECHO_C" >&6; }
11946	cat >conftest.$ac_ext <<_ACEOF
11947	/* confdefs.h. */
11948	_ACEOF
11949	cat confdefs.h >>conftest.$ac_ext
11950	cat >>conftest.$ac_ext <<_ACEOF
11951	/* end confdefs.h. */
11952
11953	#include <sys/soundcard.h>
11954
11955	int
11956	main ()
11957	{
11958
11959	int dummy = SNDCTL_DSP_SETFMT;
11960
11961	;
11962	return 0;
11963	}
11964	_ACEOF
11965	rm -f conftest.$ac_objext
11966	if { (ac_try="$ac_compile"
11967	case "(($ac_try" in
11968	\" \| \` \| \\) ac_try_echo=\$ac_try;;
11969	*) ac_try_echo=$ac_try;;
11970	esac
11971	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11972	(eval "$ac_compile") 2>conftest.er1
11973	ac_status=$?
11974	grep -v '^ *+' conftest.er1 >conftest.err
11975	rm -f conftest.er1
11976	cat conftest.err >&5
11977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
11978	(exit $ac_status); } && {
11979	test -z "$ac_c_werror_flag" \|\|
11980	test ! -s conftest.err
11981	} && test -s conftest.$ac_objext; then
11982	:
11983	else
11984	echo "$as_me: failed program was:" >&5
11985	sed 's/^/\| /' conftest.$ac_ext >&5
11986
11987	{ { echo "$as_me:$LINENO: error: the OSS library is missing" >&5
11988	echo "$as_me: error: the OSS library is missing" >&2;}
11989	{ (exit 1); exit 1; }; }
11990	fi
11991
11992	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11993	{ echo "$as_me:$LINENO: result: yes" >&5
11994	echo "${ECHO_T}yes" >&6; }
11995	fi
11996	if test $ac_lib_oss = yes; then
11997	ac_lib_sound="$ac_lib_sound oss"
11998	ac_lib_sound_flag=yes
11999	fi
12000	CONF_LIB_OSS=$ac_lib_oss
12001
12002
12003	# Checks for pthread
12004	# Check whether --enable-pthread was given.
12005	if test "${enable_pthread+set}" = set; then
12006	enableval=$enable_pthread; ac_lib_pthread=$enableval
12007	else
12008	ac_lib_pthread=auto
12009
12010	fi
12011
12012	if test $ac_lib_pthread = auto; then
12013	{ echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
12014	echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; }
12015	if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
12016	echo $ECHO_N "(cached) $ECHO_C" >&6
12017	else
12018	ac_check_lib_save_LIBS=$LIBS
12019	LIBS="-lpthread
12020	$LIBS"
12021	cat >conftest.$ac_ext <<_ACEOF
12022	/* confdefs.h. */
12023	_ACEOF
12024	cat confdefs.h >>conftest.$ac_ext
12025	cat >>conftest.$ac_ext <<_ACEOF
12026	/* end confdefs.h. */
12027
12028	/* Override any GCC internal prototype to avoid an error.
12029	Use char because int might match the return type of a GCC
12030	builtin and then its argument prototype would still apply. */
12031	#ifdef __cplusplus
12032	extern "C"
12033	#endif
12034	char pthread_create ();
12035	int
12036	main ()
12037	{
12038	return pthread_create ();
12039	;
12040	return 0;
12041	}
12042	_ACEOF
12043	rm -f conftest.$ac_objext conftest$ac_exeext
12044	if { (ac_try="$ac_link"
12045	case "(($ac_try" in
12046	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12047	*) ac_try_echo=$ac_try;;
12048	esac
12049	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12050	(eval "$ac_link") 2>conftest.er1
12051	ac_status=$?
12052	grep -v '^ *+' conftest.er1 >conftest.err
12053	rm -f conftest.er1
12054	cat conftest.err >&5
12055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12056	(exit $ac_status); } && {
12057	test -z "$ac_c_werror_flag" \|\|
12058	test ! -s conftest.err
12059	} && test -s conftest$ac_exeext &&
12060	$as_test_x conftest$ac_exeext; then
12061	ac_cv_lib_pthread_pthread_create=yes
12062	else
12063	echo "$as_me: failed program was:" >&5
12064	sed 's/^/\| /' conftest.$ac_ext >&5
12065
12066	ac_cv_lib_pthread_pthread_create=no
12067	fi
12068
12069	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12070	conftest$ac_exeext conftest.$ac_ext
12071	LIBS=$ac_check_lib_save_LIBS
12072	fi
12073	{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
12074	echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; }
12075	if test $ac_cv_lib_pthread_pthread_create = yes; then
12076	ac_lib_pthread=yes
12077	else
12078	ac_lib_pthread=no
12079	fi
12080
12081	elif test $ac_lib_pthread = yes; then
12082
12083	{ echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
12084	echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; }
12085	if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
12086	echo $ECHO_N "(cached) $ECHO_C" >&6
12087	else
12088	ac_check_lib_save_LIBS=$LIBS
12089	LIBS="-lpthread
12090	$LIBS"
12091	cat >conftest.$ac_ext <<_ACEOF
12092	/* confdefs.h. */
12093	_ACEOF
12094	cat confdefs.h >>conftest.$ac_ext
12095	cat >>conftest.$ac_ext <<_ACEOF
12096	/* end confdefs.h. */
12097
12098	/* Override any GCC internal prototype to avoid an error.
12099	Use char because int might match the return type of a GCC
12100	builtin and then its argument prototype would still apply. */
12101	#ifdef __cplusplus
12102	extern "C"
12103	#endif
12104	char pthread_create ();
12105	int
12106	main ()
12107	{
12108	return pthread_create ();
12109	;
12110	return 0;
12111	}
12112	_ACEOF
12113	rm -f conftest.$ac_objext conftest$ac_exeext
12114	if { (ac_try="$ac_link"
12115	case "(($ac_try" in
12116	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12117	*) ac_try_echo=$ac_try;;
12118	esac
12119	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12120	(eval "$ac_link") 2>conftest.er1
12121	ac_status=$?
12122	grep -v '^ *+' conftest.er1 >conftest.err
12123	rm -f conftest.er1
12124	cat conftest.err >&5
12125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12126	(exit $ac_status); } && {
12127	test -z "$ac_c_werror_flag" \|\|
12128	test ! -s conftest.err
12129	} && test -s conftest$ac_exeext &&
12130	$as_test_x conftest$ac_exeext; then
12131	ac_cv_lib_pthread_pthread_create=yes
12132	else
12133	echo "$as_me: failed program was:" >&5
12134	sed 's/^/\| /' conftest.$ac_ext >&5
12135
12136	ac_cv_lib_pthread_pthread_create=no
12137	fi
12138
12139	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12140	conftest$ac_exeext conftest.$ac_ext
12141	LIBS=$ac_check_lib_save_LIBS
12142	fi
12143	{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
12144	echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; }
12145	if test $ac_cv_lib_pthread_pthread_create = yes; then
12146	cat >>confdefs.h <<_ACEOF
12147	#define HAVE_LIBPTHREAD 1
12148	_ACEOF
12149
12150	LIBS="-lpthread $LIBS"
12151
12152	else
12153	{ { echo "$as_me:$LINENO: error: the pthread library is missing" >&5
12154	echo "$as_me: error: the pthread library is missing" >&2;}
12155	{ (exit 1); exit 1; }; }
12156	fi
12157
12158	fi
12159	if test $ac_lib_pthread = yes; then
12160	ac_lib_other="$ac_lib_other pthread"
12161	fi
12162	CONF_LIB_PTHREAD=$ac_lib_pthread
12163
12164
12165	# Checks for slang
12166	# Check whether --enable-slang was given.
12167	if test "${enable_slang+set}" = set; then
12168	enableval=$enable_slang; ac_lib_slang=$enableval
12169	else
12170	ac_lib_slang=auto
12171
12172	fi
12173
12174	if test $ac_lib_slang = auto; then
12175	{ echo "$as_me:$LINENO: checking for SLang_init_tty in -lslang" >&5
12176	echo $ECHO_N "checking for SLang_init_tty in -lslang... $ECHO_C" >&6; }
12177	if test "${ac_cv_lib_slang_SLang_init_tty+set}" = set; then
12178	echo $ECHO_N "(cached) $ECHO_C" >&6
12179	else
12180	ac_check_lib_save_LIBS=$LIBS
12181	LIBS="-lslang
12182	$LIBS"
12183	cat >conftest.$ac_ext <<_ACEOF
12184	/* confdefs.h. */
12185	_ACEOF
12186	cat confdefs.h >>conftest.$ac_ext
12187	cat >>conftest.$ac_ext <<_ACEOF
12188	/* end confdefs.h. */
12189
12190	/* Override any GCC internal prototype to avoid an error.
12191	Use char because int might match the return type of a GCC
12192	builtin and then its argument prototype would still apply. */
12193	#ifdef __cplusplus
12194	extern "C"
12195	#endif
12196	char SLang_init_tty ();
12197	int
12198	main ()
12199	{
12200	return SLang_init_tty ();
12201	;
12202	return 0;
12203	}
12204	_ACEOF
12205	rm -f conftest.$ac_objext conftest$ac_exeext
12206	if { (ac_try="$ac_link"
12207	case "(($ac_try" in
12208	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12209	*) ac_try_echo=$ac_try;;
12210	esac
12211	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12212	(eval "$ac_link") 2>conftest.er1
12213	ac_status=$?
12214	grep -v '^ *+' conftest.er1 >conftest.err
12215	rm -f conftest.er1
12216	cat conftest.err >&5
12217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12218	(exit $ac_status); } && {
12219	test -z "$ac_c_werror_flag" \|\|
12220	test ! -s conftest.err
12221	} && test -s conftest$ac_exeext &&
12222	$as_test_x conftest$ac_exeext; then
12223	ac_cv_lib_slang_SLang_init_tty=yes
12224	else
12225	echo "$as_me: failed program was:" >&5
12226	sed 's/^/\| /' conftest.$ac_ext >&5
12227
12228	ac_cv_lib_slang_SLang_init_tty=no
12229	fi
12230
12231	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12232	conftest$ac_exeext conftest.$ac_ext
12233	LIBS=$ac_check_lib_save_LIBS
12234	fi
12235	{ echo "$as_me:$LINENO: result: $ac_cv_lib_slang_SLang_init_tty" >&5
12236	echo "${ECHO_T}$ac_cv_lib_slang_SLang_init_tty" >&6; }
12237	if test $ac_cv_lib_slang_SLang_init_tty = yes; then
12238	ac_lib_slang=yes
12239	else
12240	ac_lib_slang=no
12241	fi
12242
12243	elif test $ac_lib_slang = yes; then
12244
12245	{ echo "$as_me:$LINENO: checking for SLang_init_tty in -lslang" >&5
12246	echo $ECHO_N "checking for SLang_init_tty in -lslang... $ECHO_C" >&6; }
12247	if test "${ac_cv_lib_slang_SLang_init_tty+set}" = set; then
12248	echo $ECHO_N "(cached) $ECHO_C" >&6
12249	else
12250	ac_check_lib_save_LIBS=$LIBS
12251	LIBS="-lslang
12252	$LIBS"
12253	cat >conftest.$ac_ext <<_ACEOF
12254	/* confdefs.h. */
12255	_ACEOF
12256	cat confdefs.h >>conftest.$ac_ext
12257	cat >>conftest.$ac_ext <<_ACEOF
12258	/* end confdefs.h. */
12259
12260	/* Override any GCC internal prototype to avoid an error.
12261	Use char because int might match the return type of a GCC
12262	builtin and then its argument prototype would still apply. */
12263	#ifdef __cplusplus
12264	extern "C"
12265	#endif
12266	char SLang_init_tty ();
12267	int
12268	main ()
12269	{
12270	return SLang_init_tty ();
12271	;
12272	return 0;
12273	}
12274	_ACEOF
12275	rm -f conftest.$ac_objext conftest$ac_exeext
12276	if { (ac_try="$ac_link"
12277	case "(($ac_try" in
12278	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12279	*) ac_try_echo=$ac_try;;
12280	esac
12281	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12282	(eval "$ac_link") 2>conftest.er1
12283	ac_status=$?
12284	grep -v '^ *+' conftest.er1 >conftest.err
12285	rm -f conftest.er1
12286	cat conftest.err >&5
12287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12288	(exit $ac_status); } && {
12289	test -z "$ac_c_werror_flag" \|\|
12290	test ! -s conftest.err
12291	} && test -s conftest$ac_exeext &&
12292	$as_test_x conftest$ac_exeext; then
12293	ac_cv_lib_slang_SLang_init_tty=yes
12294	else
12295	echo "$as_me: failed program was:" >&5
12296	sed 's/^/\| /' conftest.$ac_ext >&5
12297
12298	ac_cv_lib_slang_SLang_init_tty=no
12299	fi
12300
12301	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12302	conftest$ac_exeext conftest.$ac_ext
12303	LIBS=$ac_check_lib_save_LIBS
12304	fi
12305	{ echo "$as_me:$LINENO: result: $ac_cv_lib_slang_SLang_init_tty" >&5
12306	echo "${ECHO_T}$ac_cv_lib_slang_SLang_init_tty" >&6; }
12307	if test $ac_cv_lib_slang_SLang_init_tty = yes; then
12308	cat >>confdefs.h <<_ACEOF
12309	#define HAVE_LIBSLANG 1
12310	_ACEOF
12311
12312	LIBS="-lslang $LIBS"
12313
12314	else
12315	{ { echo "$as_me:$LINENO: error: the sLang library is missing" >&5
12316	echo "$as_me: error: the sLang library is missing" >&2;}
12317	{ (exit 1); exit 1; }; }
12318	fi
12319
12320	fi
12321	if test $ac_lib_slang = yes; then
12322
12323
12324	for ac_header in slang.h slang/slang.h
12325	do
12326	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
12327	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12328	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12329	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12330	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12331	echo $ECHO_N "(cached) $ECHO_C" >&6
12332	fi
12333	ac_res=`eval echo '${'$as_ac_Header'}'`
12334	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12335	echo "${ECHO_T}$ac_res" >&6; }
12336	else
12337	# Is the header compilable?
12338	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
12339	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
12340	cat >conftest.$ac_ext <<_ACEOF
12341	/* confdefs.h. */
12342	_ACEOF
12343	cat confdefs.h >>conftest.$ac_ext
12344	cat >>conftest.$ac_ext <<_ACEOF
12345	/* end confdefs.h. */
12346	$ac_includes_default
12347	#include <$ac_header>
12348	_ACEOF
12349	rm -f conftest.$ac_objext
12350	if { (ac_try="$ac_compile"
12351	case "(($ac_try" in
12352	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12353	*) ac_try_echo=$ac_try;;
12354	esac
12355	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12356	(eval "$ac_compile") 2>conftest.er1
12357	ac_status=$?
12358	grep -v '^ *+' conftest.er1 >conftest.err
12359	rm -f conftest.er1
12360	cat conftest.err >&5
12361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12362	(exit $ac_status); } && {
12363	test -z "$ac_c_werror_flag" \|\|
12364	test ! -s conftest.err
12365	} && test -s conftest.$ac_objext; then
12366	ac_header_compiler=yes
12367	else
12368	echo "$as_me: failed program was:" >&5
12369	sed 's/^/\| /' conftest.$ac_ext >&5
12370
12371	ac_header_compiler=no
12372	fi
12373
12374	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12375	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12376	echo "${ECHO_T}$ac_header_compiler" >&6; }
12377
12378	# Is the header present?
12379	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
12380	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
12381	cat >conftest.$ac_ext <<_ACEOF
12382	/* confdefs.h. */
12383	_ACEOF
12384	cat confdefs.h >>conftest.$ac_ext
12385	cat >>conftest.$ac_ext <<_ACEOF
12386	/* end confdefs.h. */
12387	#include <$ac_header>
12388	_ACEOF
12389	if { (ac_try="$ac_cpp conftest.$ac_ext"
12390	case "(($ac_try" in
12391	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12392	*) ac_try_echo=$ac_try;;
12393	esac
12394	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12395	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12396	ac_status=$?
12397	grep -v '^ *+' conftest.er1 >conftest.err
12398	rm -f conftest.er1
12399	cat conftest.err >&5
12400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12401	(exit $ac_status); } >/dev/null && {
12402	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
12403	test ! -s conftest.err
12404	}; then
12405	ac_header_preproc=yes
12406	else
12407	echo "$as_me: failed program was:" >&5
12408	sed 's/^/\| /' conftest.$ac_ext >&5
12409
12410	ac_header_preproc=no
12411	fi
12412
12413	rm -f conftest.err conftest.$ac_ext
12414	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12415	echo "${ECHO_T}$ac_header_preproc" >&6; }
12416
12417	# So? What about this header?
12418	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12419	yes:no: )
12420	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
12421	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
12422	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
12423	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
12424	ac_header_preproc=yes
12425	;;
12426	no:yes:* )
12427	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
12428	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
12429	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
12430	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
12431	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
12432	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
12433	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
12434	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
12435	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
12436	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
12437	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
12438	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
12439
12440	;;
12441	esac
12442	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
12443	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
12444	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
12445	echo $ECHO_N "(cached) $ECHO_C" >&6
12446	else
12447	eval "$as_ac_Header=\$ac_header_preproc"
12448	fi
12449	ac_res=`eval echo '${'$as_ac_Header'}'`
12450	{ echo "$as_me:$LINENO: result: $ac_res" >&5
12451	echo "${ECHO_T}$ac_res" >&6; }
12452
12453	fi
12454	if test `eval echo '${'$as_ac_Header'}'` = yes; then
12455	cat >>confdefs.h <<_ACEOF
12456	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
12457	_ACEOF
12458	break
12459	fi
12460
12461	done
12462
12463	ac_lib_video="$ac_lib_video slang"
12464	ac_lib_text_flag=yes
12465	fi
12466	CONF_LIB_SLANG=$ac_lib_slang
12467
12468
12469	# Checks for ncurses
12470	# Check whether --enable-ncurses was given.
12471	if test "${enable_ncurses+set}" = set; then
12472	enableval=$enable_ncurses; ac_lib_ncurses=$enableval
12473	else
12474	ac_lib_ncurses=auto
12475
12476	fi
12477
12478	if test $ac_lib_ncurses = auto; then
12479	{ echo "$as_me:$LINENO: checking for endwin in -lncurses" >&5
12480	echo $ECHO_N "checking for endwin in -lncurses... $ECHO_C" >&6; }
12481	if test "${ac_cv_lib_ncurses_endwin+set}" = set; then
12482	echo $ECHO_N "(cached) $ECHO_C" >&6
12483	else
12484	ac_check_lib_save_LIBS=$LIBS
12485	LIBS="-lncurses
12486	$LIBS"
12487	cat >conftest.$ac_ext <<_ACEOF
12488	/* confdefs.h. */
12489	_ACEOF
12490	cat confdefs.h >>conftest.$ac_ext
12491	cat >>conftest.$ac_ext <<_ACEOF
12492	/* end confdefs.h. */
12493
12494	/* Override any GCC internal prototype to avoid an error.
12495	Use char because int might match the return type of a GCC
12496	builtin and then its argument prototype would still apply. */
12497	#ifdef __cplusplus
12498	extern "C"
12499	#endif
12500	char endwin ();
12501	int
12502	main ()
12503	{
12504	return endwin ();
12505	;
12506	return 0;
12507	}
12508	_ACEOF
12509	rm -f conftest.$ac_objext conftest$ac_exeext
12510	if { (ac_try="$ac_link"
12511	case "(($ac_try" in
12512	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12513	*) ac_try_echo=$ac_try;;
12514	esac
12515	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12516	(eval "$ac_link") 2>conftest.er1
12517	ac_status=$?
12518	grep -v '^ *+' conftest.er1 >conftest.err
12519	rm -f conftest.er1
12520	cat conftest.err >&5
12521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12522	(exit $ac_status); } && {
12523	test -z "$ac_c_werror_flag" \|\|
12524	test ! -s conftest.err
12525	} && test -s conftest$ac_exeext &&
12526	$as_test_x conftest$ac_exeext; then
12527	ac_cv_lib_ncurses_endwin=yes
12528	else
12529	echo "$as_me: failed program was:" >&5
12530	sed 's/^/\| /' conftest.$ac_ext >&5
12531
12532	ac_cv_lib_ncurses_endwin=no
12533	fi
12534
12535	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12536	conftest$ac_exeext conftest.$ac_ext
12537	LIBS=$ac_check_lib_save_LIBS
12538	fi
12539	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_endwin" >&5
12540	echo "${ECHO_T}$ac_cv_lib_ncurses_endwin" >&6; }
12541	if test $ac_cv_lib_ncurses_endwin = yes; then
12542	ac_lib_ncurses=yes
12543	else
12544	ac_lib_ncurses=no
12545	fi
12546
12547	elif test $ac_lib_ncurses = yes; then
12548
12549	{ echo "$as_me:$LINENO: checking for endwin in -lncurses" >&5
12550	echo $ECHO_N "checking for endwin in -lncurses... $ECHO_C" >&6; }
12551	if test "${ac_cv_lib_ncurses_endwin+set}" = set; then
12552	echo $ECHO_N "(cached) $ECHO_C" >&6
12553	else
12554	ac_check_lib_save_LIBS=$LIBS
12555	LIBS="-lncurses
12556	$LIBS"
12557	cat >conftest.$ac_ext <<_ACEOF
12558	/* confdefs.h. */
12559	_ACEOF
12560	cat confdefs.h >>conftest.$ac_ext
12561	cat >>conftest.$ac_ext <<_ACEOF
12562	/* end confdefs.h. */
12563
12564	/* Override any GCC internal prototype to avoid an error.
12565	Use char because int might match the return type of a GCC
12566	builtin and then its argument prototype would still apply. */
12567	#ifdef __cplusplus
12568	extern "C"
12569	#endif
12570	char endwin ();
12571	int
12572	main ()
12573	{
12574	return endwin ();
12575	;
12576	return 0;
12577	}
12578	_ACEOF
12579	rm -f conftest.$ac_objext conftest$ac_exeext
12580	if { (ac_try="$ac_link"
12581	case "(($ac_try" in
12582	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12583	*) ac_try_echo=$ac_try;;
12584	esac
12585	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12586	(eval "$ac_link") 2>conftest.er1
12587	ac_status=$?
12588	grep -v '^ *+' conftest.er1 >conftest.err
12589	rm -f conftest.er1
12590	cat conftest.err >&5
12591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12592	(exit $ac_status); } && {
12593	test -z "$ac_c_werror_flag" \|\|
12594	test ! -s conftest.err
12595	} && test -s conftest$ac_exeext &&
12596	$as_test_x conftest$ac_exeext; then
12597	ac_cv_lib_ncurses_endwin=yes
12598	else
12599	echo "$as_me: failed program was:" >&5
12600	sed 's/^/\| /' conftest.$ac_ext >&5
12601
12602	ac_cv_lib_ncurses_endwin=no
12603	fi
12604
12605	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12606	conftest$ac_exeext conftest.$ac_ext
12607	LIBS=$ac_check_lib_save_LIBS
12608	fi
12609	{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_endwin" >&5
12610	echo "${ECHO_T}$ac_cv_lib_ncurses_endwin" >&6; }
12611	if test $ac_cv_lib_ncurses_endwin = yes; then
12612	cat >>confdefs.h <<_ACEOF
12613	#define HAVE_LIBNCURSES 1
12614	_ACEOF
12615
12616	LIBS="-lncurses $LIBS"
12617
12618	else
12619	{ { echo "$as_me:$LINENO: error: the sLang library is missing" >&5
12620	echo "$as_me: error: the sLang library is missing" >&2;}
12621	{ (exit 1); exit 1; }; }
12622	fi
12623
12624	fi
12625	if test $ac_lib_ncurses = yes; then
12626	ac_lib_video="$ac_lib_video ncurses"
12627	ac_lib_text_flag=yes
12628	fi
12629	CONF_LIB_NCURSES=$ac_lib_ncurses
12630
12631
12632	# Checks for freetype
12633	ac_lib_freetype_args=
12634	ac_lib_freetype_path="$PATH"
12635
12636	# Check whether --with-freetype-prefix was given.
12637	if test "${with_freetype_prefix+set}" = set; then
12638	withval=$with_freetype_prefix; ac_lib_freetype_prefix="$withval"
12639	else
12640	ac_lib_freetype_prefix=""
12641
12642	fi
12643
12644	if test ! -z $ac_lib_freetype_prefix; then
12645	ac_lib_freetype_args="--prefix=${ac_lib_freetype_prefix}"
12646	ac_lib_freetype_path="${ac_lib_freetype_prefix}/bin"
12647	fi
12648	# Check whether --enable-freetype was given.
12649	if test "${enable_freetype+set}" = set; then
12650	enableval=$enable_freetype; ac_lib_freetype=$enableval
12651	else
12652	ac_lib_freetype=auto
12653
12654	fi
12655
12656	if test $ac_lib_freetype = auto; then
12657	for ac_prog in ${ac_tool_prefix}freetype-config
12658	do
12659	# Extract the first word of "$ac_prog", so it can be a program name with args.
12660	set dummy $ac_prog; ac_word=$2
12661	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
12662	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12663	if test "${ac_cv_path_ac_lib_freetype_config+set}" = set; then
12664	echo $ECHO_N "(cached) $ECHO_C" >&6
12665	else
12666	case $ac_lib_freetype_config in
12667	[\\/]* \| ?:[\\/]*)
12668	ac_cv_path_ac_lib_freetype_config="$ac_lib_freetype_config" # Let the user override the test with a path.
12669	;;
12670	*)
12671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12672	for as_dir in ${ac_lib_freetype_path}
12673
12674	do
12675	IFS=$as_save_IFS
12676	test -z "$as_dir" && as_dir=.
12677	for ac_exec_ext in '' $ac_executable_extensions; do
12678	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12679	ac_cv_path_ac_lib_freetype_config="$as_dir/$ac_word$ac_exec_ext"
12680	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12681	break 2
12682	fi
12683	done
12684	done
12685	IFS=$as_save_IFS
12686
12687	;;
12688	esac
12689	fi
12690	ac_lib_freetype_config=$ac_cv_path_ac_lib_freetype_config
12691	if test -n "$ac_lib_freetype_config"; then
12692	{ echo "$as_me:$LINENO: result: $ac_lib_freetype_config" >&5
12693	echo "${ECHO_T}$ac_lib_freetype_config" >&6; }
12694	else
12695	{ echo "$as_me:$LINENO: result: no" >&5
12696	echo "${ECHO_T}no" >&6; }
12697	fi
12698
12699
12700	test -n "$ac_lib_freetype_config" && break
12701	done
12702
12703	if test -z $ac_lib_freetype_config; then
12704	ac_lib_freetype=no
12705	else
12706	ac_save_CFLAGS="$CFLAGS"
12707	ac_save_LIBS="$LIBS"
12708	FREETYPECFLAGS=`$ac_lib_freetype_config $ac_lib_freetype_args --cflags`
12709	FREETYPELIBS=`$ac_lib_freetype_config $ac_lib_freetype_args --libs`
12710	CFLAGS="$FREETYPECFLAGS $CFLAGS"
12711	LIBS="$FREETYPELIBS $LIBS"
12712	{ echo "$as_me:$LINENO: checking for FreeType2" >&5
12713	echo $ECHO_N "checking for FreeType2... $ECHO_C" >&6; }
12714	cat >conftest.$ac_ext <<_ACEOF
12715	/* confdefs.h. */
12716	_ACEOF
12717	cat confdefs.h >>conftest.$ac_ext
12718	cat >>conftest.$ac_ext <<_ACEOF
12719	/* end confdefs.h. */
12720
12721	#include <ft2build.h>
12722	#include FT_FREETYPE_H
12723	#include FT_GLYPH_H
12724
12725	int
12726	main ()
12727	{
12728
12729	FT_Library library;
12730	int dummy = FT_RENDER_MODE_NORMAL;
12731	FT_Init_FreeType(&library);
12732	FT_Done_FreeType(library);
12733
12734	;
12735	return 0;
12736	}
12737	_ACEOF
12738	rm -f conftest.$ac_objext conftest$ac_exeext
12739	if { (ac_try="$ac_link"
12740	case "(($ac_try" in
12741	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12742	*) ac_try_echo=$ac_try;;
12743	esac
12744	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12745	(eval "$ac_link") 2>conftest.er1
12746	ac_status=$?
12747	grep -v '^ *+' conftest.er1 >conftest.err
12748	rm -f conftest.er1
12749	cat conftest.err >&5
12750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12751	(exit $ac_status); } && {
12752	test -z "$ac_c_werror_flag" \|\|
12753	test ! -s conftest.err
12754	} && test -s conftest$ac_exeext &&
12755	$as_test_x conftest$ac_exeext; then
12756	ac_lib_freetype=yes
12757	else
12758	echo "$as_me: failed program was:" >&5
12759	sed 's/^/\| /' conftest.$ac_ext >&5
12760
12761	ac_lib_freetype=no
12762	fi
12763
12764	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12765	conftest$ac_exeext conftest.$ac_ext
12766	{ echo "$as_me:$LINENO: result: $ac_lib_freetype" >&5
12767	echo "${ECHO_T}$ac_lib_freetype" >&6; }
12768	CFLAGS="$ac_save_CFLAGS"
12769	LIBS="$ac_save_LIBS"
12770	fi
12771	elif test $ac_lib_freetype = yes; then
12772	for ac_prog in ${ac_tool_prefix}freetype-config
12773	do
12774	# Extract the first word of "$ac_prog", so it can be a program name with args.
12775	set dummy $ac_prog; ac_word=$2
12776	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
12777	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12778	if test "${ac_cv_path_ac_lib_freetype_config+set}" = set; then
12779	echo $ECHO_N "(cached) $ECHO_C" >&6
12780	else
12781	case $ac_lib_freetype_config in
12782	[\\/]* \| ?:[\\/]*)
12783	ac_cv_path_ac_lib_freetype_config="$ac_lib_freetype_config" # Let the user override the test with a path.
12784	;;
12785	*)
12786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12787	for as_dir in ${ac_lib_freetype_path}
12788
12789	do
12790	IFS=$as_save_IFS
12791	test -z "$as_dir" && as_dir=.
12792	for ac_exec_ext in '' $ac_executable_extensions; do
12793	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12794	ac_cv_path_ac_lib_freetype_config="$as_dir/$ac_word$ac_exec_ext"
12795	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12796	break 2
12797	fi
12798	done
12799	done
12800	IFS=$as_save_IFS
12801
12802	;;
12803	esac
12804	fi
12805	ac_lib_freetype_config=$ac_cv_path_ac_lib_freetype_config
12806	if test -n "$ac_lib_freetype_config"; then
12807	{ echo "$as_me:$LINENO: result: $ac_lib_freetype_config" >&5
12808	echo "${ECHO_T}$ac_lib_freetype_config" >&6; }
12809	else
12810	{ echo "$as_me:$LINENO: result: no" >&5
12811	echo "${ECHO_T}no" >&6; }
12812	fi
12813
12814
12815	test -n "$ac_lib_freetype_config" && break
12816	done
12817
12818	if test -z $ac_lib_freetype_config ; then
12819	{ { echo "$as_me:$LINENO: error: the ${ac_tool_prefix}freetype-config tool is missing" >&5
12820	echo "$as_me: error: the ${ac_tool_prefix}freetype-config tool is missing" >&2;}
12821	{ (exit 1); exit 1; }; }
12822	else
12823	ac_save_CFLAGS="$CFLAGS"
12824	ac_save_LIBS="$LIBS"
12825	FREETYPECFLAGS=`$ac_lib_freetype_config $ac_lib_freetype_args --cflags`
12826	FREETYPELIBS=`$ac_lib_freetype_config $ac_lib_freetype_args --libs`
12827	CFLAGS="$FREETYPECFLAGS $CFLAGS"
12828	LIBS="$FREETYPELIBS $LIBS"
12829	{ echo "$as_me:$LINENO: checking for FreeType2" >&5
12830	echo $ECHO_N "checking for FreeType2... $ECHO_C" >&6; }
12831	cat >conftest.$ac_ext <<_ACEOF
12832	/* confdefs.h. */
12833	_ACEOF
12834	cat confdefs.h >>conftest.$ac_ext
12835	cat >>conftest.$ac_ext <<_ACEOF
12836	/* end confdefs.h. */
12837
12838	#include <ft2build.h>
12839	#include FT_FREETYPE_H
12840	#include FT_GLYPH_H
12841
12842	int
12843	main ()
12844	{
12845
12846	FT_Library library;
12847	FT_Init_FreeType(&library);
12848	FT_Done_FreeType(library);
12849
12850	;
12851	return 0;
12852	}
12853	_ACEOF
12854	rm -f conftest.$ac_objext conftest$ac_exeext
12855	if { (ac_try="$ac_link"
12856	case "(($ac_try" in
12857	\" \| \` \| \\) ac_try_echo=\$ac_try;;
12858	*) ac_try_echo=$ac_try;;
12859	esac
12860	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12861	(eval "$ac_link") 2>conftest.er1
12862	ac_status=$?
12863	grep -v '^ *+' conftest.er1 >conftest.err
12864	rm -f conftest.er1
12865	cat conftest.err >&5
12866	echo "$as_me:$LINENO: \$? = $ac_status" >&5
12867	(exit $ac_status); } && {
12868	test -z "$ac_c_werror_flag" \|\|
12869	test ! -s conftest.err
12870	} && test -s conftest$ac_exeext &&
12871	$as_test_x conftest$ac_exeext; then
12872	:
12873	else
12874	echo "$as_me: failed program was:" >&5
12875	sed 's/^/\| /' conftest.$ac_ext >&5
12876
12877	{ { echo "$as_me:$LINENO: error: the FreeType2 library is missing" >&5
12878	echo "$as_me: error: the FreeType2 library is missing" >&2;}
12879	{ (exit 1); exit 1; }; }
12880	fi
12881
12882	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12883	conftest$ac_exeext conftest.$ac_ext
12884	{ echo "$as_me:$LINENO: result: yes" >&5
12885	echo "${ECHO_T}yes" >&6; }
12886	CFLAGS="$ac_save_CFLAGS"
12887	LIBS="$ac_save_LIBS"
12888	fi
12889	fi
12890	if test $ac_lib_freetype = yes; then
12891	ac_lib_other="$ac_lib_other freetype2"
12892	fi
12893
12894
12895	CONF_LIB_FREETYPE=$ac_lib_freetype
12896
12897
12898	# Checks for sdl
12899	ac_lib_sdl_args=
12900	ac_lib_sdl_path="$PATH"
12901
12902	# Check whether --with-sdl-prefix was given.
12903	if test "${with_sdl_prefix+set}" = set; then
12904	withval=$with_sdl_prefix; ac_lib_sdl_prefix="$withval"
12905	else
12906	ac_lib_sdl_prefix=""
12907
12908	fi
12909
12910	if test ! -z $ac_lib_sdl_prefix; then
12911	ac_lib_sdl_args="--prefix=${ac_lib_sdl_prefix}"
12912	ac_lib_sdl_path="${ac_lib_sdl_prefix}/bin"
12913	fi
12914	# Check whether --enable-sdl was given.
12915	if test "${enable_sdl+set}" = set; then
12916	enableval=$enable_sdl; ac_lib_sdl=$enableval
12917	else
12918	ac_lib_sdl=auto
12919
12920	fi
12921
12922	if test $ac_lib_sdl = auto; then
12923	for ac_prog in ${ac_tool_prefix}sdl-config
12924	do
12925	# Extract the first word of "$ac_prog", so it can be a program name with args.
12926	set dummy $ac_prog; ac_word=$2
12927	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
12928	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12929	if test "${ac_cv_path_ac_lib_sdl_config+set}" = set; then
12930	echo $ECHO_N "(cached) $ECHO_C" >&6
12931	else
12932	case $ac_lib_sdl_config in
12933	[\\/]* \| ?:[\\/]*)
12934	ac_cv_path_ac_lib_sdl_config="$ac_lib_sdl_config" # Let the user override the test with a path.
12935	;;
12936	*)
12937	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12938	for as_dir in ${ac_lib_sdl_path}
12939
12940	do
12941	IFS=$as_save_IFS
12942	test -z "$as_dir" && as_dir=.
12943	for ac_exec_ext in '' $ac_executable_extensions; do
12944	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12945	ac_cv_path_ac_lib_sdl_config="$as_dir/$ac_word$ac_exec_ext"
12946	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12947	break 2
12948	fi
12949	done
12950	done
12951	IFS=$as_save_IFS
12952
12953	;;
12954	esac
12955	fi
12956	ac_lib_sdl_config=$ac_cv_path_ac_lib_sdl_config
12957	if test -n "$ac_lib_sdl_config"; then
12958	{ echo "$as_me:$LINENO: result: $ac_lib_sdl_config" >&5
12959	echo "${ECHO_T}$ac_lib_sdl_config" >&6; }
12960	else
12961	{ echo "$as_me:$LINENO: result: no" >&5
12962	echo "${ECHO_T}no" >&6; }
12963	fi
12964
12965
12966	test -n "$ac_lib_sdl_config" && break
12967	done
12968
12969	if test -z $ac_lib_sdl_config; then
12970	ac_lib_sdl=no
12971	else
12972	ac_save_CFLAGS="$CFLAGS"
12973	ac_save_LIBS="$LIBS"
12974	SDLCFLAGS=`$ac_lib_sdl_config $ac_lib_sdl_args --cflags`
12975	if test $ac_enable_static = yes ; then
12976	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --static-libs`
12977	else
12978	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --libs`
12979	fi
12980	CFLAGS="$SDLCFLAGS $CFLAGS"
12981	LIBS="$SDLLIBS $LIBS"
12982	{ echo "$as_me:$LINENO: checking for SDL" >&5
12983	echo $ECHO_N "checking for SDL... $ECHO_C" >&6; }
12984	cat >conftest.$ac_ext <<_ACEOF
12985	/* confdefs.h. */
12986	_ACEOF
12987	cat confdefs.h >>conftest.$ac_ext
12988	cat >>conftest.$ac_ext <<_ACEOF
12989	/* end confdefs.h. */
12990
12991	#include "SDL.h"
12992	#undef main
12993
12994	int
12995	main ()
12996	{
12997
12998	SDL_Init(SDL_INIT_EVERYTHING);
12999
13000	;
13001	return 0;
13002	}
13003	_ACEOF
13004	rm -f conftest.$ac_objext conftest$ac_exeext
13005	if { (ac_try="$ac_link"
13006	case "(($ac_try" in
13007	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13008	*) ac_try_echo=$ac_try;;
13009	esac
13010	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13011	(eval "$ac_link") 2>conftest.er1
13012	ac_status=$?
13013	grep -v '^ *+' conftest.er1 >conftest.err
13014	rm -f conftest.er1
13015	cat conftest.err >&5
13016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13017	(exit $ac_status); } && {
13018	test -z "$ac_c_werror_flag" \|\|
13019	test ! -s conftest.err
13020	} && test -s conftest$ac_exeext &&
13021	$as_test_x conftest$ac_exeext; then
13022	ac_lib_sdl=yes
13023	else
13024	echo "$as_me: failed program was:" >&5
13025	sed 's/^/\| /' conftest.$ac_ext >&5
13026
13027	ac_lib_sdl=no
13028	fi
13029
13030	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13031	conftest$ac_exeext conftest.$ac_ext
13032	{ echo "$as_me:$LINENO: result: $ac_lib_sdl" >&5
13033	echo "${ECHO_T}$ac_lib_sdl" >&6; }
13034	CFLAGS="$ac_save_CFLAGS"
13035	LIBS="$ac_save_LIBS"
13036	fi
13037	elif test $ac_lib_sdl = yes; then
13038	for ac_prog in ${ac_tool_prefix}sdl-config
13039	do
13040	# Extract the first word of "$ac_prog", so it can be a program name with args.
13041	set dummy $ac_prog; ac_word=$2
13042	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
13043	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13044	if test "${ac_cv_path_ac_lib_sdl_config+set}" = set; then
13045	echo $ECHO_N "(cached) $ECHO_C" >&6
13046	else
13047	case $ac_lib_sdl_config in
13048	[\\/]* \| ?:[\\/]*)
13049	ac_cv_path_ac_lib_sdl_config="$ac_lib_sdl_config" # Let the user override the test with a path.
13050	;;
13051	*)
13052	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13053	for as_dir in ${ac_lib_sdl_path}
13054
13055	do
13056	IFS=$as_save_IFS
13057	test -z "$as_dir" && as_dir=.
13058	for ac_exec_ext in '' $ac_executable_extensions; do
13059	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13060	ac_cv_path_ac_lib_sdl_config="$as_dir/$ac_word$ac_exec_ext"
13061	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13062	break 2
13063	fi
13064	done
13065	done
13066	IFS=$as_save_IFS
13067
13068	;;
13069	esac
13070	fi
13071	ac_lib_sdl_config=$ac_cv_path_ac_lib_sdl_config
13072	if test -n "$ac_lib_sdl_config"; then
13073	{ echo "$as_me:$LINENO: result: $ac_lib_sdl_config" >&5
13074	echo "${ECHO_T}$ac_lib_sdl_config" >&6; }
13075	else
13076	{ echo "$as_me:$LINENO: result: no" >&5
13077	echo "${ECHO_T}no" >&6; }
13078	fi
13079
13080
13081	test -n "$ac_lib_sdl_config" && break
13082	done
13083
13084	if test -z $ac_lib_sdl_config ; then
13085	{ { echo "$as_me:$LINENO: error: the ${ac_tool_prefix}sdl-config tool is missing" >&5
13086	echo "$as_me: error: the ${ac_tool_prefix}sdl-config tool is missing" >&2;}
13087	{ (exit 1); exit 1; }; }
13088	else
13089	ac_save_CFLAGS="$CFLAGS"
13090	ac_save_LIBS="$LIBS"
13091	SDLCFLAGS=`$ac_lib_sdl_config $ac_lib_sdl_args --cflags`
13092	if test $ac_enable_static = yes ; then
13093	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --static-libs`
13094	else
13095	SDLLIBS=`$ac_lib_sdl_config $ac_lib_sdl_args --libs`
13096	fi
13097	CFLAGS="$SDLCFLAGS $CFLAGS"
13098	LIBS="$SDLLIBS $LIBS"
13099	{ echo "$as_me:$LINENO: checking for SDL" >&5
13100	echo $ECHO_N "checking for SDL... $ECHO_C" >&6; }
13101	cat >conftest.$ac_ext <<_ACEOF
13102	/* confdefs.h. */
13103	_ACEOF
13104	cat confdefs.h >>conftest.$ac_ext
13105	cat >>conftest.$ac_ext <<_ACEOF
13106	/* end confdefs.h. */
13107
13108	#include "SDL.h"
13109	#undef main
13110
13111	int
13112	main ()
13113	{
13114
13115	SDL_Init(SDL_INIT_EVERYTHING);
13116
13117	;
13118	return 0;
13119	}
13120	_ACEOF
13121	rm -f conftest.$ac_objext conftest$ac_exeext
13122	if { (ac_try="$ac_link"
13123	case "(($ac_try" in
13124	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13125	*) ac_try_echo=$ac_try;;
13126	esac
13127	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13128	(eval "$ac_link") 2>conftest.er1
13129	ac_status=$?
13130	grep -v '^ *+' conftest.er1 >conftest.err
13131	rm -f conftest.er1
13132	cat conftest.err >&5
13133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13134	(exit $ac_status); } && {
13135	test -z "$ac_c_werror_flag" \|\|
13136	test ! -s conftest.err
13137	} && test -s conftest$ac_exeext &&
13138	$as_test_x conftest$ac_exeext; then
13139	:
13140	else
13141	echo "$as_me: failed program was:" >&5
13142	sed 's/^/\| /' conftest.$ac_ext >&5
13143
13144	{ { echo "$as_me:$LINENO: error: the SDL library is missing" >&5
13145	echo "$as_me: error: the SDL library is missing" >&2;}
13146	{ (exit 1); exit 1; }; }
13147	fi
13148
13149	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13150	conftest$ac_exeext conftest.$ac_ext
13151	{ echo "$as_me:$LINENO: result: yes" >&5
13152	echo "${ECHO_T}yes" >&6; }
13153	CFLAGS="$ac_save_CFLAGS"
13154	LIBS="$ac_save_LIBS"
13155	fi
13156	fi
13157	if test $ac_lib_sdl = yes; then
13158	ac_lib_video="$ac_lib_video sdl"
13159	ac_lib_sound="$ac_lib_sound sdl"
13160	ac_lib_keyboard="$ac_lib_keyboard sdl"
13161	ac_lib_joystick="$ac_lib_joystick sdl"
13162	ac_lib_mouse="$ac_lib_mouse sdl"
13163	ac_lib_video_flag=yes
13164	ac_lib_sound_flag=yes
13165	ac_lib_keyboard_flag=yes
13166	fi
13167
13168
13169	CONF_LIB_SDL=$ac_lib_sdl
13170
13171
13172	# Checks for svgawin
13173	# Check whether --enable-svgawin was given.
13174	if test "${enable_svgawin+set}" = set; then
13175	enableval=$enable_svgawin; ac_lib_svgawin=$enableval
13176	else
13177	ac_lib_svgawin=auto
13178
13179	fi
13180
13181	if test $ac_lib_svgawin = auto; then
13182	if test $ac_system = windows; then
13183	if test $ac_lib_sdl = yes; then
13184	ac_lib_svgawin=yes
13185	else
13186	ac_lib_svgawin=no
13187	fi
13188	else
13189	ac_lib_svgawin=no
13190	fi
13191	fi
13192	if test $ac_lib_svgawin = yes; then
13193	if test ! $ac_system = windows; then
13194	{ { echo "$as_me:$LINENO: error: the SVGAWIN library is not supported in this host" >&5
13195	echo "$as_me: error: the SVGAWIN library is not supported in this host" >&2;}
13196	{ (exit 1); exit 1; }; }
13197	fi
13198	if test $ac_lib_sdl = no; then
13199	{ { echo "$as_me:$LINENO: error: the SVGAWIN library requires the SDL library" >&5
13200	echo "$as_me: error: the SVGAWIN library requires the SDL library" >&2;}
13201	{ (exit 1); exit 1; }; }
13202	fi
13203	fi
13204	if test $ac_lib_svgawin = yes; then
13205	ac_lib_video="$ac_lib_video svgawin"
13206	ac_lib_direct_flag=yes
13207	ac_lib_video_flag=yes
13208	fi
13209	CONF_LIB_SVGAWIN=$ac_lib_svgawin
13210
13211
13212	# Checks for mrawinput
13213	# Check whether --enable-mrawinput was given.
13214	if test "${enable_mrawinput+set}" = set; then
13215	enableval=$enable_mrawinput; ac_lib_mrawinput=$enableval
13216	else
13217	ac_lib_mrawinput=auto
13218
13219	fi
13220
13221	if test $ac_lib_mrawinput = auto; then
13222	if test $ac_system = windows; then
13223	ac_lib_mrawinput=yes
13224	else
13225	ac_lib_mrawinput=no
13226	fi
13227	fi
13228	if test $ac_lib_mrawinput = yes; then
13229	if test ! $ac_system = windows; then
13230	{ { echo "$as_me:$LINENO: error: the rawinput library is not supported in this host" >&5
13231	echo "$as_me: error: the rawinput library is not supported in this host" >&2;}
13232	{ (exit 1); exit 1; }; }
13233	fi
13234	fi
13235	if test $ac_lib_mrawinput = yes; then
13236	ac_lib_mouse="$ac_lib_mouse rawinput"
13237	fi
13238	CONF_LIB_MRAWINPUT=$ac_lib_mrawinput
13239
13240
13241	# Checks for mcpn
13242	# Check whether --enable-mcpn was given.
13243	if test "${enable_mcpn+set}" = set; then
13244	enableval=$enable_mcpn; ac_lib_mcpn=$enableval
13245	else
13246	ac_lib_mcpn=auto
13247
13248	fi
13249
13250	if test $ac_lib_mcpn = auto; then
13251	if test $ac_system = windows; then
13252	ac_lib_mcpn=yes
13253	else
13254	ac_lib_mcpn=no
13255	fi
13256	fi
13257	if test $ac_lib_mcpn = yes; then
13258	if test ! $ac_system = windows; then
13259	{ { echo "$as_me:$LINENO: error: the cpn library is not supported in this host" >&5
13260	echo "$as_me: error: the cpn library is not supported in this host" >&2;}
13261	{ (exit 1); exit 1; }; }
13262	fi
13263	fi
13264	if test $ac_lib_mcpn = yes; then
13265	ac_lib_mouse="$ac_lib_mouse cpn"
13266	fi
13267	CONF_LIB_MCPN=$ac_lib_mcpn
13268
13269
13270	# Checks for kraw
13271	# Check whether --enable-kraw was given.
13272	if test "${enable_kraw+set}" = set; then
13273	enableval=$enable_kraw; ac_lib_kraw=$enableval
13274	else
13275	ac_lib_kraw=auto
13276
13277	fi
13278
13279	if test $ac_lib_kraw = auto; then
13280	{ echo "$as_me:$LINENO: checking for raw keyboard interface" >&5
13281	echo $ECHO_N "checking for raw keyboard interface... $ECHO_C" >&6; }
13282	cat >conftest.$ac_ext <<_ACEOF
13283	/* confdefs.h. */
13284	_ACEOF
13285	cat confdefs.h >>conftest.$ac_ext
13286	cat >>conftest.$ac_ext <<_ACEOF
13287	/* end confdefs.h. */
13288
13289	#include <sys/kd.h>
13290	#include <sys/vt.h>
13291	#include <sys/ioctl.h>
13292	#include <termios.h>
13293
13294	int
13295	main ()
13296	{
13297
13298	int dummy0 = K_MEDIUMRAW;
13299	int dummy1 = VT_ACTIVATE;
13300	struct termios dummy2;
13301
13302	;
13303	return 0;
13304	}
13305	_ACEOF
13306	rm -f conftest.$ac_objext
13307	if { (ac_try="$ac_compile"
13308	case "(($ac_try" in
13309	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13310	*) ac_try_echo=$ac_try;;
13311	esac
13312	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13313	(eval "$ac_compile") 2>conftest.er1
13314	ac_status=$?
13315	grep -v '^ *+' conftest.er1 >conftest.err
13316	rm -f conftest.er1
13317	cat conftest.err >&5
13318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13319	(exit $ac_status); } && {
13320	test -z "$ac_c_werror_flag" \|\|
13321	test ! -s conftest.err
13322	} && test -s conftest.$ac_objext; then
13323	ac_lib_kraw=yes
13324	else
13325	echo "$as_me: failed program was:" >&5
13326	sed 's/^/\| /' conftest.$ac_ext >&5
13327
13328	ac_lib_kraw=no
13329	fi
13330
13331	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13332	{ echo "$as_me:$LINENO: result: $ac_lib_kraw" >&5
13333	echo "${ECHO_T}$ac_lib_kraw" >&6; }
13334	elif test $ac_lib_kraw = yes; then
13335	{ echo "$as_me:$LINENO: checking for raw keyboard interface" >&5
13336	echo $ECHO_N "checking for raw keyboard interface... $ECHO_C" >&6; }
13337	cat >conftest.$ac_ext <<_ACEOF
13338	/* confdefs.h. */
13339	_ACEOF
13340	cat confdefs.h >>conftest.$ac_ext
13341	cat >>conftest.$ac_ext <<_ACEOF
13342	/* end confdefs.h. */
13343
13344	#include <sys/kd.h>
13345	#include <sys/vt.h>
13346	#include <sys/ioctl.h>
13347	#include <termios.h>
13348
13349	int
13350	main ()
13351	{
13352
13353	int dummy0 = K_MEDIUMRAW;
13354	int dummy1 = VT_ACTIVATE;
13355	struct termios dummy2;
13356
13357	;
13358	return 0;
13359	}
13360	_ACEOF
13361	rm -f conftest.$ac_objext
13362	if { (ac_try="$ac_compile"
13363	case "(($ac_try" in
13364	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13365	*) ac_try_echo=$ac_try;;
13366	esac
13367	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13368	(eval "$ac_compile") 2>conftest.er1
13369	ac_status=$?
13370	grep -v '^ *+' conftest.er1 >conftest.err
13371	rm -f conftest.er1
13372	cat conftest.err >&5
13373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13374	(exit $ac_status); } && {
13375	test -z "$ac_c_werror_flag" \|\|
13376	test ! -s conftest.err
13377	} && test -s conftest.$ac_objext; then
13378	:
13379	else
13380	echo "$as_me: failed program was:" >&5
13381	sed 's/^/\| /' conftest.$ac_ext >&5
13382
13383	{ { echo "$as_me:$LINENO: error: the KRAW keyboard interface is missing" >&5
13384	echo "$as_me: error: the KRAW keyboard interface is missing" >&2;}
13385	{ (exit 1); exit 1; }; }
13386	fi
13387
13388	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13389	{ echo "$as_me:$LINENO: result: yes" >&5
13390	echo "${ECHO_T}yes" >&6; }
13391	fi
13392	if test $ac_lib_kraw = yes; then
13393	ac_lib_keyboard="$ac_lib_keyboard raw"
13394	ac_lib_keyboard_flag=yes
13395	fi
13396	CONF_LIB_KRAW=$ac_lib_kraw
13397
13398
13399	# Checks for jraw
13400	# Check whether --enable-jraw was given.
13401	if test "${enable_jraw+set}" = set; then
13402	enableval=$enable_jraw; ac_lib_jraw=$enableval
13403	else
13404	ac_lib_jraw=auto
13405
13406	fi
13407
13408	if test $ac_lib_jraw = auto; then
13409	{ echo "$as_me:$LINENO: checking for raw joystick interface" >&5
13410	echo $ECHO_N "checking for raw joystick interface... $ECHO_C" >&6; }
13411	cat >conftest.$ac_ext <<_ACEOF
13412	/* confdefs.h. */
13413	_ACEOF
13414	cat confdefs.h >>conftest.$ac_ext
13415	cat >>conftest.$ac_ext <<_ACEOF
13416	/* end confdefs.h. */
13417
13418	#include <linux/joystick.h>
13419
13420	int
13421	main ()
13422	{
13423
13424	#ifndef JS_VERSION
13425	choke me
13426	#endif
13427
13428	;
13429	return 0;
13430	}
13431	_ACEOF
13432	rm -f conftest.$ac_objext
13433	if { (ac_try="$ac_compile"
13434	case "(($ac_try" in
13435	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13436	*) ac_try_echo=$ac_try;;
13437	esac
13438	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13439	(eval "$ac_compile") 2>conftest.er1
13440	ac_status=$?
13441	grep -v '^ *+' conftest.er1 >conftest.err
13442	rm -f conftest.er1
13443	cat conftest.err >&5
13444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13445	(exit $ac_status); } && {
13446	test -z "$ac_c_werror_flag" \|\|
13447	test ! -s conftest.err
13448	} && test -s conftest.$ac_objext; then
13449	ac_lib_jraw=yes
13450	else
13451	echo "$as_me: failed program was:" >&5
13452	sed 's/^/\| /' conftest.$ac_ext >&5
13453
13454	ac_lib_jraw=no
13455	fi
13456
13457	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13458	{ echo "$as_me:$LINENO: result: $ac_lib_jraw" >&5
13459	echo "${ECHO_T}$ac_lib_jraw" >&6; }
13460	elif test $ac_lib_jraw = yes; then
13461	{ echo "$as_me:$LINENO: checking for raw joystick interface" >&5
13462	echo $ECHO_N "checking for raw joystick interface... $ECHO_C" >&6; }
13463	cat >conftest.$ac_ext <<_ACEOF
13464	/* confdefs.h. */
13465	_ACEOF
13466	cat confdefs.h >>conftest.$ac_ext
13467	cat >>conftest.$ac_ext <<_ACEOF
13468	/* end confdefs.h. */
13469
13470	#include <linux/joystick.h>
13471
13472	int
13473	main ()
13474	{
13475
13476	#ifndef JS_VERSION
13477	choke me
13478	#endif
13479
13480	;
13481	return 0;
13482	}
13483	_ACEOF
13484	rm -f conftest.$ac_objext
13485	if { (ac_try="$ac_compile"
13486	case "(($ac_try" in
13487	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13488	*) ac_try_echo=$ac_try;;
13489	esac
13490	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13491	(eval "$ac_compile") 2>conftest.er1
13492	ac_status=$?
13493	grep -v '^ *+' conftest.er1 >conftest.err
13494	rm -f conftest.er1
13495	cat conftest.err >&5
13496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13497	(exit $ac_status); } && {
13498	test -z "$ac_c_werror_flag" \|\|
13499	test ! -s conftest.err
13500	} && test -s conftest.$ac_objext; then
13501	:
13502	else
13503	echo "$as_me: failed program was:" >&5
13504	sed 's/^/\| /' conftest.$ac_ext >&5
13505
13506	{ { echo "$as_me:$LINENO: error: the JRAW joystick interface is missing" >&5
13507	echo "$as_me: error: the JRAW joystick interface is missing" >&2;}
13508	{ (exit 1); exit 1; }; }
13509	fi
13510
13511	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13512	{ echo "$as_me:$LINENO: result: yes" >&5
13513	echo "${ECHO_T}yes" >&6; }
13514	fi
13515	if test $ac_lib_jraw = yes; then
13516	ac_lib_joystick="$ac_lib_joystick raw"
13517	fi
13518	CONF_LIB_JRAW=$ac_lib_jraw
13519
13520
13521	# Checks for mraw
13522	# Check whether --enable-mraw was given.
13523	if test "${enable_mraw+set}" = set; then
13524	enableval=$enable_mraw; ac_lib_mraw=$enableval
13525	else
13526	ac_lib_mraw=auto
13527
13528	fi
13529
13530	if test $ac_lib_mraw = auto; then
13531	{ echo "$as_me:$LINENO: checking for raw mouse interface" >&5
13532	echo $ECHO_N "checking for raw mouse interface... $ECHO_C" >&6; }
13533	cat >conftest.$ac_ext <<_ACEOF
13534	/* confdefs.h. */
13535	_ACEOF
13536	cat confdefs.h >>conftest.$ac_ext
13537	cat >>conftest.$ac_ext <<_ACEOF
13538	/* end confdefs.h. */
13539
13540	#include <termios.h>
13541
13542	int
13543	main ()
13544	{
13545
13546	tcsetattr(0, TCSAFLUSH, 0);
13547
13548	;
13549	return 0;
13550	}
13551	_ACEOF
13552	rm -f conftest.$ac_objext
13553	if { (ac_try="$ac_compile"
13554	case "(($ac_try" in
13555	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13556	*) ac_try_echo=$ac_try;;
13557	esac
13558	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13559	(eval "$ac_compile") 2>conftest.er1
13560	ac_status=$?
13561	grep -v '^ *+' conftest.er1 >conftest.err
13562	rm -f conftest.er1
13563	cat conftest.err >&5
13564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13565	(exit $ac_status); } && {
13566	test -z "$ac_c_werror_flag" \|\|
13567	test ! -s conftest.err
13568	} && test -s conftest.$ac_objext; then
13569	ac_lib_mraw=yes
13570	else
13571	echo "$as_me: failed program was:" >&5
13572	sed 's/^/\| /' conftest.$ac_ext >&5
13573
13574	ac_lib_mraw=no
13575	fi
13576
13577	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13578	{ echo "$as_me:$LINENO: result: $ac_lib_mraw" >&5
13579	echo "${ECHO_T}$ac_lib_mraw" >&6; }
13580	elif test $ac_lib_mraw = yes; then
13581	{ echo "$as_me:$LINENO: checking for raw mouse interface" >&5
13582	echo $ECHO_N "checking for raw mouse interface... $ECHO_C" >&6; }
13583	cat >conftest.$ac_ext <<_ACEOF
13584	/* confdefs.h. */
13585	_ACEOF
13586	cat confdefs.h >>conftest.$ac_ext
13587	cat >>conftest.$ac_ext <<_ACEOF
13588	/* end confdefs.h. */
13589
13590	#include <termios.h>
13591
13592	int
13593	main ()
13594	{
13595
13596	tcsetattr(0, TCSAFLUSH, 0);
13597
13598	;
13599	return 0;
13600	}
13601	_ACEOF
13602	rm -f conftest.$ac_objext
13603	if { (ac_try="$ac_compile"
13604	case "(($ac_try" in
13605	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13606	*) ac_try_echo=$ac_try;;
13607	esac
13608	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13609	(eval "$ac_compile") 2>conftest.er1
13610	ac_status=$?
13611	grep -v '^ *+' conftest.er1 >conftest.err
13612	rm -f conftest.er1
13613	cat conftest.err >&5
13614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13615	(exit $ac_status); } && {
13616	test -z "$ac_c_werror_flag" \|\|
13617	test ! -s conftest.err
13618	} && test -s conftest.$ac_objext; then
13619	:
13620	else
13621	echo "$as_me: failed program was:" >&5
13622	sed 's/^/\| /' conftest.$ac_ext >&5
13623
13624	{ { echo "$as_me:$LINENO: error: the MRAW mouse interface is missing" >&5
13625	echo "$as_me: error: the MRAW mouse interface is missing" >&2;}
13626	{ (exit 1); exit 1; }; }
13627	fi
13628
13629	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13630	{ echo "$as_me:$LINENO: result: yes" >&5
13631	echo "${ECHO_T}yes" >&6; }
13632	fi
13633	if test $ac_lib_mraw = yes; then
13634	ac_lib_mouse="$ac_lib_mouse raw"
13635	fi
13636	CONF_LIB_MRAW=$ac_lib_mraw
13637
13638
13639	# Checks for mevent
13640	# Check whether --enable-mevent was given.
13641	if test "${enable_mevent+set}" = set; then
13642	enableval=$enable_mevent; ac_lib_mevent=$enableval
13643	else
13644	ac_lib_mevent=auto
13645
13646	fi
13647
13648	if test $ac_lib_mevent = auto; then
13649	{ echo "$as_me:$LINENO: checking for event mouse interface" >&5
13650	echo $ECHO_N "checking for event mouse interface... $ECHO_C" >&6; }
13651	cat >conftest.$ac_ext <<_ACEOF
13652	/* confdefs.h. */
13653	_ACEOF
13654	cat confdefs.h >>conftest.$ac_ext
13655	cat >>conftest.$ac_ext <<_ACEOF
13656	/* end confdefs.h. */
13657
13658	#include <linux/input.h>
13659
13660	int
13661	main ()
13662	{
13663
13664	int dummy = EVIOCGVERSION;
13665
13666	;
13667	return 0;
13668	}
13669	_ACEOF
13670	rm -f conftest.$ac_objext
13671	if { (ac_try="$ac_compile"
13672	case "(($ac_try" in
13673	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13674	*) ac_try_echo=$ac_try;;
13675	esac
13676	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13677	(eval "$ac_compile") 2>conftest.er1
13678	ac_status=$?
13679	grep -v '^ *+' conftest.er1 >conftest.err
13680	rm -f conftest.er1
13681	cat conftest.err >&5
13682	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13683	(exit $ac_status); } && {
13684	test -z "$ac_c_werror_flag" \|\|
13685	test ! -s conftest.err
13686	} && test -s conftest.$ac_objext; then
13687	ac_lib_mevent=yes
13688	else
13689	echo "$as_me: failed program was:" >&5
13690	sed 's/^/\| /' conftest.$ac_ext >&5
13691
13692	ac_lib_mevent=no
13693	fi
13694
13695	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13696	{ echo "$as_me:$LINENO: result: $ac_lib_mevent" >&5
13697	echo "${ECHO_T}$ac_lib_mevent" >&6; }
13698	elif test $ac_lib_mevent = yes; then
13699	{ echo "$as_me:$LINENO: checking for event mouse interface" >&5
13700	echo $ECHO_N "checking for event mouse interface... $ECHO_C" >&6; }
13701	cat >conftest.$ac_ext <<_ACEOF
13702	/* confdefs.h. */
13703	_ACEOF
13704	cat confdefs.h >>conftest.$ac_ext
13705	cat >>conftest.$ac_ext <<_ACEOF
13706	/* end confdefs.h. */
13707
13708	#include <linux/input.h>
13709
13710	int
13711	main ()
13712	{
13713
13714	int dummy = EVIOCGVERSION;
13715
13716	;
13717	return 0;
13718	}
13719	_ACEOF
13720	rm -f conftest.$ac_objext
13721	if { (ac_try="$ac_compile"
13722	case "(($ac_try" in
13723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13724	*) ac_try_echo=$ac_try;;
13725	esac
13726	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13727	(eval "$ac_compile") 2>conftest.er1
13728	ac_status=$?
13729	grep -v '^ *+' conftest.er1 >conftest.err
13730	rm -f conftest.er1
13731	cat conftest.err >&5
13732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13733	(exit $ac_status); } && {
13734	test -z "$ac_c_werror_flag" \|\|
13735	test ! -s conftest.err
13736	} && test -s conftest.$ac_objext; then
13737	:
13738	else
13739	echo "$as_me: failed program was:" >&5
13740	sed 's/^/\| /' conftest.$ac_ext >&5
13741
13742	{ { echo "$as_me:$LINENO: error: the event mouse interface is missing" >&5
13743	echo "$as_me: error: the event mouse interface is missing" >&2;}
13744	{ (exit 1); exit 1; }; }
13745	fi
13746
13747	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13748	{ echo "$as_me:$LINENO: result: yes" >&5
13749	echo "${ECHO_T}yes" >&6; }
13750	fi
13751	if test $ac_lib_mevent = yes; then
13752	ac_lib_mouse="$ac_lib_mouse event"
13753	fi
13754	CONF_LIB_MEVENT=$ac_lib_mevent
13755
13756
13757	# Checks for kevent
13758	# Check whether --enable-kevent was given.
13759	if test "${enable_kevent+set}" = set; then
13760	enableval=$enable_kevent; ac_lib_kevent=$enableval
13761	else
13762	ac_lib_kevent=auto
13763
13764	fi
13765
13766	if test $ac_lib_kevent = auto; then
13767	{ echo "$as_me:$LINENO: checking for event keyboard interface" >&5
13768	echo $ECHO_N "checking for event keyboard interface... $ECHO_C" >&6; }
13769	cat >conftest.$ac_ext <<_ACEOF
13770	/* confdefs.h. */
13771	_ACEOF
13772	cat confdefs.h >>conftest.$ac_ext
13773	cat >>conftest.$ac_ext <<_ACEOF
13774	/* end confdefs.h. */
13775
13776	#include <linux/input.h>
13777
13778	int
13779	main ()
13780	{
13781
13782	int dummy = EVIOCGVERSION;
13783
13784	;
13785	return 0;
13786	}
13787	_ACEOF
13788	rm -f conftest.$ac_objext
13789	if { (ac_try="$ac_compile"
13790	case "(($ac_try" in
13791	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13792	*) ac_try_echo=$ac_try;;
13793	esac
13794	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13795	(eval "$ac_compile") 2>conftest.er1
13796	ac_status=$?
13797	grep -v '^ *+' conftest.er1 >conftest.err
13798	rm -f conftest.er1
13799	cat conftest.err >&5
13800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13801	(exit $ac_status); } && {
13802	test -z "$ac_c_werror_flag" \|\|
13803	test ! -s conftest.err
13804	} && test -s conftest.$ac_objext; then
13805	ac_lib_kevent=yes
13806	else
13807	echo "$as_me: failed program was:" >&5
13808	sed 's/^/\| /' conftest.$ac_ext >&5
13809
13810	ac_lib_kevent=no
13811	fi
13812
13813	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13814	{ echo "$as_me:$LINENO: result: $ac_lib_kevent" >&5
13815	echo "${ECHO_T}$ac_lib_kevent" >&6; }
13816	elif test $ac_lib_kevent = yes; then
13817	{ echo "$as_me:$LINENO: checking for event keyboard interface" >&5
13818	echo $ECHO_N "checking for event keyboard interface... $ECHO_C" >&6; }
13819	cat >conftest.$ac_ext <<_ACEOF
13820	/* confdefs.h. */
13821	_ACEOF
13822	cat confdefs.h >>conftest.$ac_ext
13823	cat >>conftest.$ac_ext <<_ACEOF
13824	/* end confdefs.h. */
13825
13826	#include <linux/input.h>
13827
13828	int
13829	main ()
13830	{
13831
13832	int dummy = EVIOCGVERSION;
13833
13834	;
13835	return 0;
13836	}
13837	_ACEOF
13838	rm -f conftest.$ac_objext
13839	if { (ac_try="$ac_compile"
13840	case "(($ac_try" in
13841	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13842	*) ac_try_echo=$ac_try;;
13843	esac
13844	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13845	(eval "$ac_compile") 2>conftest.er1
13846	ac_status=$?
13847	grep -v '^ *+' conftest.er1 >conftest.err
13848	rm -f conftest.er1
13849	cat conftest.err >&5
13850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13851	(exit $ac_status); } && {
13852	test -z "$ac_c_werror_flag" \|\|
13853	test ! -s conftest.err
13854	} && test -s conftest.$ac_objext; then
13855	:
13856	else
13857	echo "$as_me: failed program was:" >&5
13858	sed 's/^/\| /' conftest.$ac_ext >&5
13859
13860	{ { echo "$as_me:$LINENO: error: the event keyboard interface is missing" >&5
13861	echo "$as_me: error: the event keyboard interface is missing" >&2;}
13862	{ (exit 1); exit 1; }; }
13863	fi
13864
13865	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13866	{ echo "$as_me:$LINENO: result: yes" >&5
13867	echo "${ECHO_T}yes" >&6; }
13868	fi
13869	if test $ac_lib_kevent = yes; then
13870	ac_lib_keyboard="$ac_lib_keyboard event"
13871	ac_lib_keyboard_flag=yes
13872	fi
13873	CONF_LIB_KEVENT=$ac_lib_kevent
13874
13875
13876	# Checks for jevent
13877	# Check whether --enable-jevent was given.
13878	if test "${enable_jevent+set}" = set; then
13879	enableval=$enable_jevent; ac_lib_jevent=$enableval
13880	else
13881	ac_lib_jevent=auto
13882
13883	fi
13884
13885	if test $ac_lib_jevent = auto; then
13886	{ echo "$as_me:$LINENO: checking for event joystick interface" >&5
13887	echo $ECHO_N "checking for event joystick interface... $ECHO_C" >&6; }
13888	cat >conftest.$ac_ext <<_ACEOF
13889	/* confdefs.h. */
13890	_ACEOF
13891	cat confdefs.h >>conftest.$ac_ext
13892	cat >>conftest.$ac_ext <<_ACEOF
13893	/* end confdefs.h. */
13894
13895	#include <linux/input.h>
13896
13897	int
13898	main ()
13899	{
13900
13901	int dummy = EVIOCGVERSION;
13902
13903	;
13904	return 0;
13905	}
13906	_ACEOF
13907	rm -f conftest.$ac_objext
13908	if { (ac_try="$ac_compile"
13909	case "(($ac_try" in
13910	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13911	*) ac_try_echo=$ac_try;;
13912	esac
13913	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13914	(eval "$ac_compile") 2>conftest.er1
13915	ac_status=$?
13916	grep -v '^ *+' conftest.er1 >conftest.err
13917	rm -f conftest.er1
13918	cat conftest.err >&5
13919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13920	(exit $ac_status); } && {
13921	test -z "$ac_c_werror_flag" \|\|
13922	test ! -s conftest.err
13923	} && test -s conftest.$ac_objext; then
13924	ac_lib_jevent=yes
13925	else
13926	echo "$as_me: failed program was:" >&5
13927	sed 's/^/\| /' conftest.$ac_ext >&5
13928
13929	ac_lib_jevent=no
13930	fi
13931
13932	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13933	{ echo "$as_me:$LINENO: result: $ac_lib_jevent" >&5
13934	echo "${ECHO_T}$ac_lib_jevent" >&6; }
13935	elif test $ac_lib_jevent = yes; then
13936	{ echo "$as_me:$LINENO: checking for event joystick interface" >&5
13937	echo $ECHO_N "checking for event joystick interface... $ECHO_C" >&6; }
13938	cat >conftest.$ac_ext <<_ACEOF
13939	/* confdefs.h. */
13940	_ACEOF
13941	cat confdefs.h >>conftest.$ac_ext
13942	cat >>conftest.$ac_ext <<_ACEOF
13943	/* end confdefs.h. */
13944
13945	#include <linux/input.h>
13946
13947	int
13948	main ()
13949	{
13950
13951	int dummy = EVIOCGVERSION;
13952
13953	;
13954	return 0;
13955	}
13956	_ACEOF
13957	rm -f conftest.$ac_objext
13958	if { (ac_try="$ac_compile"
13959	case "(($ac_try" in
13960	\" \| \` \| \\) ac_try_echo=\$ac_try;;
13961	*) ac_try_echo=$ac_try;;
13962	esac
13963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13964	(eval "$ac_compile") 2>conftest.er1
13965	ac_status=$?
13966	grep -v '^ *+' conftest.er1 >conftest.err
13967	rm -f conftest.er1
13968	cat conftest.err >&5
13969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
13970	(exit $ac_status); } && {
13971	test -z "$ac_c_werror_flag" \|\|
13972	test ! -s conftest.err
13973	} && test -s conftest.$ac_objext; then
13974	:
13975	else
13976	echo "$as_me: failed program was:" >&5
13977	sed 's/^/\| /' conftest.$ac_ext >&5
13978
13979	{ { echo "$as_me:$LINENO: error: the event joystick interface is missing" >&5
13980	echo "$as_me: error: the event joystick interface is missing" >&2;}
13981	{ (exit 1); exit 1; }; }
13982	fi
13983
13984	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13985	{ echo "$as_me:$LINENO: result: yes" >&5
13986	echo "${ECHO_T}yes" >&6; }
13987	fi
13988	if test $ac_lib_jevent = yes; then
13989	ac_lib_joystick="$ac_lib_joystick event"
13990	fi
13991	CONF_LIB_JEVENT=$ac_lib_jevent
13992
13993
13994	# Final
13995	CONF_LIB_DIRECT=$ac_lib_direct_flag
13996
13997	ac_config_files="$ac_config_files Makefile"
13998
13999	cat >confcache <<\_ACEOF
14000	# This file is a shell script that caches the results of configure
14001	# tests run on this system so they can be shared between configure
14002	# scripts and configure runs, see configure's option --config-cache.
14003	# It is not useful on other systems. If it contains results you don't
14004	# want to keep, you may remove or edit it.
14005	#
14006	# config.status only pays attention to the cache file if you give it
14007	# the --recheck option to rerun configure.
14008	#
14009	# `ac_cv_env_foo' variables (set or unset) will be overridden when
14010	# loading this file, other unset `ac_cv_foo' will be assigned the
14011	# following values.
14012
14013	_ACEOF
14014
14015	# The following way of writing the cache mishandles newlines in values,
14016	# but we know of no workaround that is simple, portable, and efficient.
14017	# So, we kill variables containing newlines.
14018	# Ultrix sh set writes to stderr and can't be redirected directly,
14019	# and sets the high bit in the cache file unless we assign to the vars.
14020	(
14021	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
14022	eval ac_val=\$$ac_var
14023	case $ac_val in #(
14024	${as_nl})
14025	case $ac_var in #(
14026	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
14027	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
14028	esac
14029	case $ac_var in #(
14030	_ \| IFS \| as_nl) ;; #(
14031	*) $as_unset $ac_var ;;
14032	esac ;;
14033	esac
14034	done
14035
14036	(set) 2>&1 \|
14037	case $as_nl`(ac_space=' '; set) 2>&1` in #(
14038	${as_nl}ac_space=\ )
14039	# `set' does not quote correctly, so add quotes (double-quote
14040	# substitution turns \\\\ into \\, and sed turns \\ into \).
14041	sed -n \
14042	"s/'/'\\\\''/g;
14043	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
14044	;; #(
14045	*)
14046	# `set' quotes correctly as required by POSIX, so do not add quotes.
14047	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
14048	;;
14049	esac \|
14050	sort
14051	) \|
14052	sed '
14053	/^ac_cv_env_/b end
14054	t clear
14055	:clear
14056	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
14057	t end
14058	s/^$[^=]$=$.$$/\1=${\1=\2}/
14059	:end' >>confcache
14060	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14061	if test -w "$cache_file"; then
14062	test "x$cache_file" != "x/dev/null" &&
14063	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
14064	echo "$as_me: updating cache $cache_file" >&6;}
14065	cat confcache >$cache_file
14066	else
14067	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
14068	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14069	fi
14070	fi
14071	rm -f confcache
14072
14073	test "x$prefix" = xNONE && prefix=$ac_default_prefix
14074	# Let make expand exec_prefix.
14075	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14076
14077	DEFS=-DHAVE_CONFIG_H
14078
14079	ac_libobjs=
14080	ac_ltlibobjs=
14081	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14082	# 1. Remove the extension, and $U if already installed.
14083	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14084	ac_i=`echo "$ac_i" \| sed "$ac_script"`
14085	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
14086	# will be set to the directory where LIBOBJS objects are built.
14087	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14088	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
14089	done
14090	LIBOBJS=$ac_libobjs
14091
14092	LTLIBOBJS=$ac_ltlibobjs
14093
14094
14095
14096	: ${CONFIG_STATUS=./config.status}
14097	ac_clean_files_save=$ac_clean_files
14098	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14099	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
14100	echo "$as_me: creating $CONFIG_STATUS" >&6;}
14101	cat >$CONFIG_STATUS <<_ACEOF
14102	#! $SHELL
14103	# Generated by $as_me.
14104	# Run this file to recreate the current configuration.
14105	# Compiler output produced by configure, useful for debugging
14106	# configure, is in config.log if it exists.
14107
14108	debug=false
14109	ac_cs_recheck=false
14110	ac_cs_silent=false
14111	SHELL=\${CONFIG_SHELL-$SHELL}
14112	_ACEOF
14113
14114	cat >>$CONFIG_STATUS <<\_ACEOF
14115	## --------------------- ##
14116	## M4sh Initialization. ##
14117	## --------------------- ##
14118
14119	# Be more Bourne compatible
14120	DUALCASE=1; export DUALCASE # for MKS sh
14121	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14122	emulate sh
14123	NULLCMD=:
14124	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
14125	# is contrary to our usage. Disable this feature.
14126	alias -g '${1+"$@"}'='"$@"'
14127	setopt NO_GLOB_SUBST
14128	else
14129	case `(set -o) 2>/dev/null` in
14130	posix) set -o posix ;;
14131	esac
14132
14133	fi
14134
14135
14136
14137
14138	# PATH needs CR
14139	# Avoid depending upon Character Ranges.
14140	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14141	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14142	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14143	as_cr_digits='0123456789'
14144	as_cr_alnum=$as_cr_Letters$as_cr_digits
14145
14146	# The user is always right.
14147	if test "${PATH_SEPARATOR+set}" != set; then
14148	echo "#! /bin/sh" >conf$$.sh
14149	echo "exit 0" >>conf$$.sh
14150	chmod +x conf$$.sh
14151	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
14152	PATH_SEPARATOR=';'
14153	else
14154	PATH_SEPARATOR=:
14155	fi
14156	rm -f conf$$.sh
14157	fi
14158
14159	# Support unset when possible.
14160	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
14161	as_unset=unset
14162	else
14163	as_unset=false
14164	fi
14165
14166
14167	# IFS
14168	# We need space, tab and new line, in precisely that order. Quoting is
14169	# there to prevent editors from complaining about space-tab.
14170	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
14171	# splitting by setting IFS to empty value.)
14172	as_nl='
14173	'
14174	IFS=" "" $as_nl"
14175
14176	# Find who we are. Look in the path if we contain no directory separator.
14177	case $0 in
14178	[\\/] ) as_myself=$0 ;;
14179	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14180	for as_dir in $PATH
14181	do
14182	IFS=$as_save_IFS
14183	test -z "$as_dir" && as_dir=.
14184	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14185	done
14186	IFS=$as_save_IFS
14187
14188	;;
14189	esac
14190	# We did not find ourselves, most probably we were run as `sh COMMAND'
14191	# in which case we are not to be found in the path.
14192	if test "x$as_myself" = x; then
14193	as_myself=$0
14194	fi
14195	if test ! -f "$as_myself"; then
14196	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14197	{ (exit 1); exit 1; }
14198	fi
14199
14200	# Work around bugs in pre-3.0 UWIN ksh.
14201	for as_var in ENV MAIL MAILPATH
14202	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14203	done
14204	PS1='$ '
14205	PS2='> '
14206	PS4='+ '
14207
14208	# NLS nuisances.
14209	for as_var in \
14210	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
14211	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
14212	LC_TELEPHONE LC_TIME
14213	do
14214	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
14215	eval $as_var=C; export $as_var
14216	else
14217	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14218	fi
14219	done
14220
14221	# Required to use basename.
14222	if expr a : '$a$' >/dev/null 2>&1 &&
14223	test "X`expr 00001 : '.*$...$'`" = X001; then
14224	as_expr=expr
14225	else
14226	as_expr=false
14227	fi
14228
14229	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14230	as_basename=basename
14231	else
14232	as_basename=false
14233	fi
14234
14235
14236	# Name of the executable.
14237	as_me=`$as_basename -- "$0" \|\|
14238	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
14239	X"$0" : 'X$//$$' \\| \
14240	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
14241	echo X/"$0" \|
14242	sed '/^.\/$[^/][^/]$\/*$/{
14243	s//\1/
14244	q
14245	}
14246	/^X\/$\/\/$$/{
14247	s//\1/
14248	q
14249	}
14250	/^X\/$\/$.*/{
14251	s//\1/
14252	q
14253	}
14254	s/.*/./; q'`
14255
14256	# CDPATH.
14257	$as_unset CDPATH
14258
14259
14260
14261	as_lineno_1=$LINENO
14262	as_lineno_2=$LINENO
14263	test "x$as_lineno_1" != "x$as_lineno_2" &&
14264	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
14265
14266	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
14267	# uniformly replaced by the line number. The first 'sed' inserts a
14268	# line-number line after each line using $LINENO; the second 'sed'
14269	# does the real work. The second script uses 'N' to pair each
14270	# line-number line with the line containing $LINENO, and appends
14271	# trailing '-' during substitution so that $LINENO is not a special
14272	# case at line end.
14273	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
14274	# scripts with optimization help from Paolo Bonzini. Blame Lee
14275	# E. McMahon (1931-1989) for sed's syntax. :-)
14276	sed -n '
14277	p
14278	/[$]LINENO/=
14279	' <$as_myself \|
14280	sed '
14281	s/[$]LINENO.*/&-/
14282	t lineno
14283	b
14284	:lineno
14285	N
14286	:loop
14287	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
14288	t loop
14289	s/-\n.*//
14290	' >$as_me.lineno &&
14291	chmod +x "$as_me.lineno" \|\|
14292	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14293	{ (exit 1); exit 1; }; }
14294
14295	# Don't try to exec as it changes $[0], causing all sort of problems
14296	# (the dirname of $[0] is not the place where we might find the
14297	# original and so on. Autoconf is especially sensitive to this).
14298	. "./$as_me.lineno"
14299	# Exit status is that of the last command.
14300	exit
14301	}
14302
14303
14304	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14305	as_dirname=dirname
14306	else
14307	as_dirname=false
14308	fi
14309
14310	ECHO_C= ECHO_N= ECHO_T=
14311	case `echo -n x` in
14312	-n*)
14313	case `echo 'x\c'` in
14314	c) ECHO_T=' ';; # ECHO_T is single tab character.
14315	*) ECHO_C='\c';;
14316	esac;;
14317	*)
14318	ECHO_N='-n';;
14319	esac
14320
14321	if expr a : '$a$' >/dev/null 2>&1 &&
14322	test "X`expr 00001 : '.*$...$'`" = X001; then
14323	as_expr=expr
14324	else
14325	as_expr=false
14326	fi
14327
14328	rm -f conf$$ conf$$.exe conf$$.file
14329	if test -d conf$$.dir; then
14330	rm -f conf$$.dir/conf$$.file
14331	else
14332	rm -f conf$$.dir
14333	mkdir conf$$.dir
14334	fi
14335	echo >conf$$.file
14336	if ln -s conf$$.file conf$$ 2>/dev/null; then
14337	as_ln_s='ln -s'
14338	# ... but there are two gotchas:
14339	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14340	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14341	# In both cases, we have to default to `cp -p'.
14342	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
14343	as_ln_s='cp -p'
14344	elif ln conf$$.file conf$$ 2>/dev/null; then
14345	as_ln_s=ln
14346	else
14347	as_ln_s='cp -p'
14348	fi
14349	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14350	rmdir conf$$.dir 2>/dev/null
14351
14352	if mkdir -p . 2>/dev/null; then
14353	as_mkdir_p=:
14354	else
14355	test -d ./-p && rmdir ./-p
14356	as_mkdir_p=false
14357	fi
14358
14359	if test -x / >/dev/null 2>&1; then
14360	as_test_x='test -x'
14361	else
14362	if ls -dL / >/dev/null 2>&1; then
14363	as_ls_L_option=L
14364	else
14365	as_ls_L_option=
14366	fi
14367	as_test_x='
14368	eval sh -c '\''
14369	if test -d "$1"; then
14370	test -d "$1/.";
14371	else
14372	case $1 in
14373	-*)set "./$1";;
14374	esac;
14375	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14376	???[sx]):;;)false;;esac;fi
14377	'\'' sh
14378	'
14379	fi
14380	as_executable_p=$as_test_x
14381
14382	# Sed expression to map a string onto a valid CPP name.
14383	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14384
14385	# Sed expression to map a string onto a valid variable name.
14386	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14387
14388
14389	exec 6>&1
14390
14391	# Save the log message, to keep $[0] and so on meaningful, and to
14392	# report actual input values of CONFIG_FILES etc. instead of their
14393	# values after options handling.
14394	ac_log="
14395	This file was extended by advance $as_me source, which was
14396	generated by GNU Autoconf 2.61. Invocation command line was
14397
14398	CONFIG_FILES = $CONFIG_FILES
14399	CONFIG_HEADERS = $CONFIG_HEADERS
14400	CONFIG_LINKS = $CONFIG_LINKS
14401	CONFIG_COMMANDS = $CONFIG_COMMANDS
14402	$ $0 $@
14403
14404	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
14405	"
14406
14407	_ACEOF
14408
14409	cat >>$CONFIG_STATUS <<_ACEOF
14410	# Files that config.status was made for.
14411	config_files="$ac_config_files"
14412	config_headers="$ac_config_headers"
14413
14414	_ACEOF
14415
14416	cat >>$CONFIG_STATUS <<\_ACEOF
14417	ac_cs_usage="\
14418	\`$as_me' instantiates files from templates according to the
14419	current configuration.
14420
14421	Usage: $0 [OPTIONS] [FILE]...
14422
14423	-h, --help print this help, then exit
14424	-V, --version print version number and configuration settings, then exit
14425	-q, --quiet do not print progress messages
14426	-d, --debug don't remove temporary files
14427	--recheck update $as_me by reconfiguring in the same conditions
14428	--file=FILE[:TEMPLATE]
14429	instantiate the configuration file FILE
14430	--header=FILE[:TEMPLATE]
14431	instantiate the configuration header FILE
14432
14433	Configuration files:
14434	$config_files
14435
14436	Configuration headers:
14437	$config_headers
14438
14439	Report bugs to <bug-autoconf@gnu.org>."
14440
14441	_ACEOF
14442	cat >>$CONFIG_STATUS <<_ACEOF
14443	ac_cs_version="\\
14444	advance config.status source
14445	configured by $0, generated by GNU Autoconf 2.61,
14446	with options \\"`echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14447
14448	Copyright (C) 2006 Free Software Foundation, Inc.
14449	This config.status script is free software; the Free Software Foundation
14450	gives unlimited permission to copy, distribute and modify it."
14451
14452	ac_pwd='$ac_pwd'
14453	srcdir='$srcdir'
14454	INSTALL='$INSTALL'
14455	_ACEOF
14456
14457	cat >>$CONFIG_STATUS <<\_ACEOF
14458	# If no file are specified by the user, then we need to provide default
14459	# value. By we need to know if files were specified by the user.
14460	ac_need_defaults=:
14461	while test $# != 0
14462	do
14463	case $1 in
14464	--=)
14465	ac_option=`expr "X$1" : 'X$[^=]*$='`
14466	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
14467	ac_shift=:
14468	;;
14469	*)
14470	ac_option=$1
14471	ac_optarg=$2
14472	ac_shift=shift
14473	;;
14474	esac
14475
14476	case $ac_option in
14477	# Handling of the options.
14478	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
14479	ac_cs_recheck=: ;;
14480	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
14481	echo "$ac_cs_version"; exit ;;
14482	--debug \| --debu \| --deb \| --de \| --d \| -d )
14483	debug=: ;;
14484	--file \| --fil \| --fi \| --f )
14485	$ac_shift
14486	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14487	ac_need_defaults=false;;
14488	--header \| --heade \| --head \| --hea )
14489	$ac_shift
14490	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14491	ac_need_defaults=false;;
14492	--he \| --h)
14493	# Conflict between --help and --header
14494	{ echo "$as_me: error: ambiguous option: $1
14495	Try \`$0 --help' for more information." >&2
14496	{ (exit 1); exit 1; }; };;
14497	--help \| --hel \| -h )
14498	echo "$ac_cs_usage"; exit ;;
14499	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
14500	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
14501	ac_cs_silent=: ;;
14502
14503	# This is an error.
14504	-*) { echo "$as_me: error: unrecognized option: $1
14505	Try \`$0 --help' for more information." >&2
14506	{ (exit 1); exit 1; }; } ;;
14507
14508	*) ac_config_targets="$ac_config_targets $1"
14509	ac_need_defaults=false ;;
14510
14511	esac
14512	shift
14513	done
14514
14515	ac_configure_extra_args=
14516
14517	if $ac_cs_silent; then
14518	exec 6>/dev/null
14519	ac_configure_extra_args="$ac_configure_extra_args --silent"
14520	fi
14521
14522	_ACEOF
14523	cat >>$CONFIG_STATUS <<_ACEOF
14524	if \$ac_cs_recheck; then
14525	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14526	CONFIG_SHELL=$SHELL
14527	export CONFIG_SHELL
14528	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14529	fi
14530
14531	_ACEOF
14532	cat >>$CONFIG_STATUS <<\_ACEOF
14533	exec 5>>config.log
14534	{
14535	echo
14536	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14537	## Running $as_me. ##
14538	_ASBOX
14539	echo "$ac_log"
14540	} >&5
14541
14542	_ACEOF
14543	cat >>$CONFIG_STATUS <<_ACEOF
14544	_ACEOF
14545
14546	cat >>$CONFIG_STATUS <<\_ACEOF
14547
14548	# Handling of arguments.
14549	for ac_config_target in $ac_config_targets
14550	do
14551	case $ac_config_target in
14552	"advance/lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS advance/lib/config.h:advance/lib/config.hin" ;;
14553	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14554
14555	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14556	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14557	{ (exit 1); exit 1; }; };;
14558	esac
14559	done
14560
14561
14562	# If the user did not use the arguments to specify the items to instantiate,
14563	# then the envvar interface is used. Set only those that are not.
14564	# We use the long form for the default assignment because of an extremely
14565	# bizarre bug on SunOS 4.1.3.
14566	if $ac_need_defaults; then
14567	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
14568	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
14569	fi
14570
14571	# Have a temporary directory for convenience. Make it in the build tree
14572	# simply because there is no reason against having it here, and in addition,
14573	# creating and moving files from /tmp can sometimes cause problems.
14574	# Hook for its removal unless debugging.
14575	# Note that there is a small window in which the directory will not be cleaned:
14576	# after its creation but before its name has been assigned to `$tmp'.
14577	$debug \|\|
14578	{
14579	tmp=
14580	trap 'exit_status=$?
14581	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
14582	' 0
14583	trap '{ (exit 1); exit 1; }' 1 2 13 15
14584	}
14585	# Create a (secure) tmp directory for tmp files.
14586
14587	{
14588	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14589	test -n "$tmp" && test -d "$tmp"
14590	} \|\|
14591	{
14592	tmp=./conf$$-$RANDOM
14593	(umask 077 && mkdir "$tmp")
14594	} \|\|
14595	{
14596	echo "$me: cannot create a temporary directory in ." >&2
14597	{ (exit 1); exit 1; }
14598	}
14599
14600	#
14601	# Set up the sed scripts for CONFIG_FILES section.
14602	#
14603
14604	# No need to generate the scripts if there are no CONFIG_FILES.
14605	# This happens for instance when ./config.status config.h
14606	if test -n "$CONFIG_FILES"; then
14607
14608	_ACEOF
14609
14610
14611
14612	ac_delim='%!_!# '
14613	for ac_last_try in false false false false false :; do
14614	cat >conf$$subs.sed <<_ACEOF
14615	SHELL!$SHELL$ac_delim
14616	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14617	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14618	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14619	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14620	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14621	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14622	exec_prefix!$exec_prefix$ac_delim
14623	prefix!$prefix$ac_delim
14624	program_transform_name!$program_transform_name$ac_delim
14625	bindir!$bindir$ac_delim
14626	sbindir!$sbindir$ac_delim
14627	libexecdir!$libexecdir$ac_delim
14628	datarootdir!$datarootdir$ac_delim
14629	datadir!$datadir$ac_delim
14630	sysconfdir!$sysconfdir$ac_delim
14631	sharedstatedir!$sharedstatedir$ac_delim
14632	localstatedir!$localstatedir$ac_delim
14633	includedir!$includedir$ac_delim
14634	oldincludedir!$oldincludedir$ac_delim
14635	docdir!$docdir$ac_delim
14636	infodir!$infodir$ac_delim
14637	htmldir!$htmldir$ac_delim
14638	dvidir!$dvidir$ac_delim
14639	pdfdir!$pdfdir$ac_delim
14640	psdir!$psdir$ac_delim
14641	libdir!$libdir$ac_delim
14642	localedir!$localedir$ac_delim
14643	mandir!$mandir$ac_delim
14644	DEFS!$DEFS$ac_delim
14645	ECHO_C!$ECHO_C$ac_delim
14646	ECHO_N!$ECHO_N$ac_delim
14647	ECHO_T!$ECHO_T$ac_delim
14648	LIBS!$LIBS$ac_delim
14649	build_alias!$build_alias$ac_delim
14650	host_alias!$host_alias$ac_delim
14651	target_alias!$target_alias$ac_delim
14652	build!$build$ac_delim
14653	build_cpu!$build_cpu$ac_delim
14654	build_vendor!$build_vendor$ac_delim
14655	build_os!$build_os$ac_delim
14656	host!$host$ac_delim
14657	host_cpu!$host_cpu$ac_delim
14658	host_vendor!$host_vendor$ac_delim
14659	host_os!$host_os$ac_delim
14660	ASMFLAGS!$ASMFLAGS$ac_delim
14661	CFLAGS_FOR_BUILD!$CFLAGS_FOR_BUILD$ac_delim
14662	EXE!$EXE$ac_delim
14663	CONF_SYSTEM!$CONF_SYSTEM$ac_delim
14664	CONF_HOST!$CONF_HOST$ac_delim
14665	EXE_FOR_BUILD!$EXE_FOR_BUILD$ac_delim
14666	CONF_BUILD!$CONF_BUILD$ac_delim
14667	CC!$CC$ac_delim
14668	CFLAGS!$CFLAGS$ac_delim
14669	LDFLAGS!$LDFLAGS$ac_delim
14670	CPPFLAGS!$CPPFLAGS$ac_delim
14671	ac_ct_CC!$ac_ct_CC$ac_delim
14672	EXEEXT!$EXEEXT$ac_delim
14673	OBJEXT!$OBJEXT$ac_delim
14674	CXX!$CXX$ac_delim
14675	CXXFLAGS!$CXXFLAGS$ac_delim
14676	ac_ct_CXX!$ac_ct_CXX$ac_delim
14677	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14678	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14679	INSTALL_DATA!$INSTALL_DATA$ac_delim
14680	LN_S!$LN_S$ac_delim
14681	AR!$AR$ac_delim
14682	ac_ct_AR!$ac_ct_AR$ac_delim
14683	RC!$RC$ac_delim
14684	ac_ct_RC!$ac_ct_RC$ac_delim
14685	RM!$RM$ac_delim
14686	CP!$CP$ac_delim
14687	MKDIR!$MKDIR$ac_delim
14688	ECHO!$ECHO$ac_delim
14689	TAR!$TAR$ac_delim
14690	GZIP!$GZIP$ac_delim
14691	ZIP!$ZIP$ac_delim
14692	CC_FOR_BUILD!$CC_FOR_BUILD$ac_delim
14693	CXX_FOR_BUILD!$CXX_FOR_BUILD$ac_delim
14694	CONF_DEBUG!$CONF_DEBUG$ac_delim
14695	CONF_CFLAGS_OPT!$CONF_CFLAGS_OPT$ac_delim
14696	CONF_LDFLAGS!$CONF_LDFLAGS$ac_delim
14697	CPP!$CPP$ac_delim
14698	GREP!$GREP$ac_delim
14699	EGREP!$EGREP$ac_delim
14700	ASM!$ASM$ac_delim
14701	CONF_CFLAGS_ARCH!$CONF_CFLAGS_ARCH$ac_delim
14702	CONF_EMU!$CONF_EMU$ac_delim
14703	CONF_DEBUGGER!$CONF_DEBUGGER$ac_delim
14704	ALLOCA!$ALLOCA$ac_delim
14705	CONF_LIB_ZLIB!$CONF_LIB_ZLIB$ac_delim
14706	CONF_LIB_EXPAT!$CONF_LIB_EXPAT$ac_delim
14707	CONF_LIB_SVGALIB!$CONF_LIB_SVGALIB$ac_delim
14708	CONF_LIB_FB!$CONF_LIB_FB$ac_delim
14709	CONF_LIB_ALSA!$CONF_LIB_ALSA$ac_delim
14710	CONF_LIB_OSS!$CONF_LIB_OSS$ac_delim
14711	CONF_LIB_PTHREAD!$CONF_LIB_PTHREAD$ac_delim
14712	_ACEOF
14713
14714	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 97; then
14715	break
14716	elif $ac_last_try; then
14717	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14718	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14719	{ (exit 1); exit 1; }; }
14720	else
14721	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14722	fi
14723	done
14724
14725	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14726	if test -n "$ac_eof"; then
14727	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
14728	ac_eof=`expr $ac_eof + 1`
14729	fi
14730
14731	cat >>$CONFIG_STATUS <<_ACEOF
14732	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14733	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14734	_ACEOF
14735	sed '
14736	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
14737	s/^/s,@/; s/!/@,\|#_!!_#\|/
14738	:n
14739	t n
14740	s/'"$ac_delim"'$/,g/; t
14741	s/$/\\/; p
14742	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
14743	' >>$CONFIG_STATUS <conf$$subs.sed
14744	rm -f conf$$subs.sed
14745	cat >>$CONFIG_STATUS <<_ACEOF
14746	CEOF$ac_eof
14747	_ACEOF
14748
14749
14750	ac_delim='%!_!# '
14751	for ac_last_try in false false false false false :; do
14752	cat >conf$$subs.sed <<_ACEOF
14753	CONF_LIB_SLANG!$CONF_LIB_SLANG$ac_delim
14754	CONF_LIB_NCURSES!$CONF_LIB_NCURSES$ac_delim
14755	ac_lib_freetype_config!$ac_lib_freetype_config$ac_delim
14756	FREETYPECFLAGS!$FREETYPECFLAGS$ac_delim
14757	FREETYPELIBS!$FREETYPELIBS$ac_delim
14758	CONF_LIB_FREETYPE!$CONF_LIB_FREETYPE$ac_delim
14759	ac_lib_sdl_config!$ac_lib_sdl_config$ac_delim
14760	SDLCFLAGS!$SDLCFLAGS$ac_delim
14761	SDLLIBS!$SDLLIBS$ac_delim
14762	CONF_LIB_SDL!$CONF_LIB_SDL$ac_delim
14763	CONF_LIB_SVGAWIN!$CONF_LIB_SVGAWIN$ac_delim
14764	CONF_LIB_MRAWINPUT!$CONF_LIB_MRAWINPUT$ac_delim
14765	CONF_LIB_MCPN!$CONF_LIB_MCPN$ac_delim
14766	CONF_LIB_KRAW!$CONF_LIB_KRAW$ac_delim
14767	CONF_LIB_JRAW!$CONF_LIB_JRAW$ac_delim
14768	CONF_LIB_MRAW!$CONF_LIB_MRAW$ac_delim
14769	CONF_LIB_MEVENT!$CONF_LIB_MEVENT$ac_delim
14770	CONF_LIB_KEVENT!$CONF_LIB_KEVENT$ac_delim
14771	CONF_LIB_JEVENT!$CONF_LIB_JEVENT$ac_delim
14772	CONF_LIB_DIRECT!$CONF_LIB_DIRECT$ac_delim
14773	LIBOBJS!$LIBOBJS$ac_delim
14774	LTLIBOBJS!$LTLIBOBJS$ac_delim
14775	_ACEOF
14776
14777	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 22; then
14778	break
14779	elif $ac_last_try; then
14780	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14781	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14782	{ (exit 1); exit 1; }; }
14783	else
14784	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14785	fi
14786	done
14787
14788	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14789	if test -n "$ac_eof"; then
14790	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
14791	ac_eof=`expr $ac_eof + 1`
14792	fi
14793
14794	cat >>$CONFIG_STATUS <<_ACEOF
14795	cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
14796	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14797	_ACEOF
14798	sed '
14799	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
14800	s/^/s,@/; s/!/@,\|#_!!_#\|/
14801	:n
14802	t n
14803	s/'"$ac_delim"'$/,g/; t
14804	s/$/\\/; p
14805	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
14806	' >>$CONFIG_STATUS <conf$$subs.sed
14807	rm -f conf$$subs.sed
14808	cat >>$CONFIG_STATUS <<_ACEOF
14809	:end
14810	s/\|#_!!_#\|//g
14811	CEOF$ac_eof
14812	_ACEOF
14813
14814
14815	# VPATH may cause trouble with some makes, so we remove $(srcdir),
14816	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14817	# trailing colons and then remove the whole line if VPATH becomes empty
14818	# (actually we leave an empty line to preserve line numbers).
14819	if test "x$srcdir" = x.; then
14820	ac_vpsub='/^[ ]VPATH[ ]=/{
14821	s/:\$(srcdir):/:/
14822	s/:\${srcdir}:/:/
14823	s/:@srcdir@:/:/
14824	s/^$[^=]=[ ]$:*/\1/
14825	s/:*$//
14826	s/^[^=]=[ ]$//
14827	}'
14828	fi
14829
14830	cat >>$CONFIG_STATUS <<\_ACEOF
14831	fi # test -n "$CONFIG_FILES"
14832
14833
14834	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
14835	do
14836	case $ac_tag in
14837	:[FHLC]) ac_mode=$ac_tag; continue;;
14838	esac
14839	case $ac_mode$ac_tag in
14840	:[FHL]:);;
14841	:L* \| :C:) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14842	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14843	{ (exit 1); exit 1; }; };;
14844	:[FH]-) ac_tag=-:-;;
14845	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14846	esac
14847	ac_save_IFS=$IFS
14848	IFS=:
14849	set x $ac_tag
14850	IFS=$ac_save_IFS
14851	shift
14852	ac_file=$1
14853	shift
14854
14855	case $ac_mode in
14856	:L) ac_source=$1;;
14857	:[FH])
14858	ac_file_inputs=
14859	for ac_f
14860	do
14861	case $ac_f in
14862	-) ac_f="$tmp/stdin";;
14863	*) # Look for the file first in the build tree, then in the source tree
14864	# (if the path is not absolute). The absolute path cannot be DOS-style,
14865	# because $ac_f cannot contain `:'.
14866	test -f "$ac_f" \|\|
14867	case $ac_f in
14868	[\\/$]*) false;;
14869	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14870	esac \|\|
14871	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14872	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14873	{ (exit 1); exit 1; }; };;
14874	esac
14875	ac_file_inputs="$ac_file_inputs $ac_f"
14876	done
14877
14878	# Let's still pretend it is `configure' which instantiates (i.e., don't
14879	# use $as_me), people would be surprised to read:
14880	# /* config.h. Generated by config.status. */
14881	configure_input="Generated from "`IFS=:
14882	echo $* \| sed 's\|^[^:]/\|\|;s\|:[^:]/\|, \|g'`" by configure."
14883	if test x"$ac_file" != x-; then
14884	configure_input="$ac_file. $configure_input"
14885	{ echo "$as_me:$LINENO: creating $ac_file" >&5
14886	echo "$as_me: creating $ac_file" >&6;}
14887	fi
14888
14889	case $ac_tag in
14890	:-: \| *:-) cat >"$tmp/stdin";;
14891	esac
14892	;;
14893	esac
14894
14895	ac_dir=`$as_dirname -- "$ac_file" \|\|
14896	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
14897	X"$ac_file" : 'X$//$[^/]' \\| \
14898	X"$ac_file" : 'X$//$$' \\| \
14899	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
14900	echo X"$ac_file" \|
14901	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14902	s//\1/
14903	q
14904	}
14905	/^X$\/\/$[^/].*/{
14906	s//\1/
14907	q
14908	}
14909	/^X$\/\/$$/{
14910	s//\1/
14911	q
14912	}
14913	/^X$\/$.*/{
14914	s//\1/
14915	q
14916	}
14917	s/.*/./; q'`
14918	{ as_dir="$ac_dir"
14919	case $as_dir in #(
14920	-*) as_dir=./$as_dir;;
14921	esac
14922	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
14923	as_dirs=
14924	while :; do
14925	case $as_dir in #(
14926	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
14927	*) as_qdir=$as_dir;;
14928	esac
14929	as_dirs="'$as_qdir' $as_dirs"
14930	as_dir=`$as_dirname -- "$as_dir" \|\|
14931	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
14932	X"$as_dir" : 'X$//$[^/]' \\| \
14933	X"$as_dir" : 'X$//$$' \\| \
14934	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
14935	echo X"$as_dir" \|
14936	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
14937	s//\1/
14938	q
14939	}
14940	/^X$\/\/$[^/].*/{
14941	s//\1/
14942	q
14943	}
14944	/^X$\/\/$$/{
14945	s//\1/
14946	q
14947	}
14948	/^X$\/$.*/{
14949	s//\1/
14950	q
14951	}
14952	s/.*/./; q'`
14953	test -d "$as_dir" && break
14954	done
14955	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
14956	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
14957	echo "$as_me: error: cannot create directory $as_dir" >&2;}
14958	{ (exit 1); exit 1; }; }; }
14959	ac_builddir=.
14960
14961	case "$ac_dir" in
14962	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14963	*)
14964	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
14965	# A ".." for each directory in $ac_dir_suffix.
14966	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
14967	case $ac_top_builddir_sub in
14968	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14969	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14970	esac ;;
14971	esac
14972	ac_abs_top_builddir=$ac_pwd
14973	ac_abs_builddir=$ac_pwd$ac_dir_suffix
14974	# for backward compatibility:
14975	ac_top_builddir=$ac_top_build_prefix
14976
14977	case $srcdir in
14978	.) # We are building in place.
14979	ac_srcdir=.
14980	ac_top_srcdir=$ac_top_builddir_sub
14981	ac_abs_top_srcdir=$ac_pwd ;;
14982	[\\/]* \| ?:[\\/]* ) # Absolute name.
14983	ac_srcdir=$srcdir$ac_dir_suffix;
14984	ac_top_srcdir=$srcdir
14985	ac_abs_top_srcdir=$srcdir ;;
14986	*) # Relative name.
14987	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14988	ac_top_srcdir=$ac_top_build_prefix$srcdir
14989	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14990	esac
14991	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14992
14993
14994	case $ac_mode in
14995	:F)
14996	#
14997	# CONFIG_FILE
14998	#
14999
15000	case $INSTALL in
15001	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15002	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15003	esac
15004	_ACEOF
15005
15006	cat >>$CONFIG_STATUS <<\_ACEOF
15007	# If the template does not know about datarootdir, expand it.
15008	# FIXME: This hack should be removed a few years after 2.60.
15009	ac_datarootdir_hack=; ac_datarootdir_seen=
15010
15011	case `sed -n '/datarootdir/ {
15012	p
15013	q
15014	}
15015	/@datadir@/p
15016	/@docdir@/p
15017	/@infodir@/p
15018	/@localedir@/p
15019	/@mandir@/p
15020	' $ac_file_inputs` in
15021	datarootdir) ac_datarootdir_seen=yes;;
15022	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
15023	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15024	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15025	_ACEOF
15026	cat >>$CONFIG_STATUS <<_ACEOF
15027	ac_datarootdir_hack='
15028	s&@datadir@&$datadir&g
15029	s&@docdir@&$docdir&g
15030	s&@infodir@&$infodir&g
15031	s&@localedir@&$localedir&g
15032	s&@mandir@&$mandir&g
15033	s&\\\${datarootdir}&$datarootdir&g' ;;
15034	esac
15035	_ACEOF
15036
15037	# Neutralize VPATH when `$srcdir' = `.'.
15038	# Shell code in configure.ac might set extrasub.
15039	# FIXME: do we really want to maintain this feature?
15040	cat >>$CONFIG_STATUS <<_ACEOF
15041	sed "$ac_vpsub
15042	$extrasub
15043	_ACEOF
15044	cat >>$CONFIG_STATUS <<\_ACEOF
15045	:t
15046	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15047	s&@configure_input@&$configure_input&;t t
15048	s&@top_builddir@&$ac_top_builddir_sub&;t t
15049	s&@srcdir@&$ac_srcdir&;t t
15050	s&@abs_srcdir@&$ac_abs_srcdir&;t t
15051	s&@top_srcdir@&$ac_top_srcdir&;t t
15052	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15053	s&@builddir@&$ac_builddir&;t t
15054	s&@abs_builddir@&$ac_abs_builddir&;t t
15055	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15056	s&@INSTALL@&$ac_INSTALL&;t t
15057	$ac_datarootdir_hack
15058	" $ac_file_inputs \| sed -f "$tmp/subs-1.sed" \| sed -f "$tmp/subs-2.sed" >$tmp/out
15059
15060	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15061	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15062	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15063	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15064	which seems to be undefined. Please make sure it is defined." >&5
15065	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15066	which seems to be undefined. Please make sure it is defined." >&2;}
15067
15068	rm -f "$tmp/stdin"
15069	case $ac_file in
15070	-) cat "$tmp/out"; rm -f "$tmp/out";;
15071	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
15072	esac
15073	;;
15074	:H)
15075	#
15076	# CONFIG_HEADER
15077	#
15078	_ACEOF
15079
15080	# Transform confdefs.h into a sed script `conftest.defines', that
15081	# substitutes the proper values into config.h.in to produce config.h.
15082	rm -f conftest.defines conftest.tail
15083	# First, append a space to every undef/define line, to ease matching.
15084	echo 's/$/ /' >conftest.defines
15085	# Then, protect against being on the right side of a sed subst, or in
15086	# an unquoted here document, in config.status. If some macros were
15087	# called several times there might be several #defines for the same
15088	# symbol, which is useless. But do not sort them, since the last
15089	# AC_DEFINE must be honored.
15090	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15091	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
15092	# NAME is the cpp macro being defined, VALUE is the value it is being given.
15093	# PARAMS is the parameter list in the macro definition--in most cases, it's
15094	# just an empty string.
15095	ac_dA='s,^\$[ #]\$[^ ]\\([ ]*'
15096	ac_dB='\\)[ (].*,\\1define\\2'
15097	ac_dC=' '
15098	ac_dD=' ,'
15099
15100	uniq confdefs.h \|
15101	sed -n '
15102	t rset
15103	:rset
15104	s/^[ ]#[ ]define[ ][ ]*//
15105	t ok
15106	d
15107	:ok
15108	s/[\\&,]/\\&/g
15109	s/^$'"$ac_word_re"'$$([^()])$[ ]$.*$/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
15110	s/^$'"$ac_word_re"'$[ ]$.$/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
15111	' >>conftest.defines
15112
15113	# Remove the space that was appended to ease matching.
15114	# Then replace #undef with comments. This is necessary, for
15115	# example, in the case of _POSIX_SOURCE, which is predefined and required
15116	# on some systems where configure will not decide to define it.
15117	# (The regexp can be short, since the line contains either #define or #undef.)
15118	echo 's/ $//
15119	s,^[ #]u.,/* & */,' >>conftest.defines
15120
15121	# Break up conftest.defines:
15122	ac_max_sed_lines=50
15123
15124	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
15125	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
15126	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
15127	# et cetera.
15128	ac_in='$ac_file_inputs'
15129	ac_out='"$tmp/out1"'
15130	ac_nxt='"$tmp/out2"'
15131
15132	while :
15133	do
15134	# Write a here document:
15135	cat >>$CONFIG_STATUS <<_ACEOF
15136	# First, check the format of the line:
15137	cat >"\$tmp/defines.sed" <<\\CEOF
15138	/^[ ]#[ ]undef[ ][ ]$ac_word_re[ ]\$/b def
15139	/^[ ]#[ ]define[ ][ ]*$ac_word_re[( ]/b def
15140	b
15141	:def
15142	_ACEOF
15143	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
15144	echo 'CEOF
15145	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
15146	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
15147	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
15148	grep . conftest.tail >/dev/null \|\| break
15149	rm -f conftest.defines
15150	mv conftest.tail conftest.defines
15151	done
15152	rm -f conftest.defines conftest.tail
15153
15154	echo "ac_result=$ac_in" >>$CONFIG_STATUS
15155	cat >>$CONFIG_STATUS <<\_ACEOF
15156	if test x"$ac_file" != x-; then
15157	echo "/* $configure_input */" >"$tmp/config.h"
15158	cat "$ac_result" >>"$tmp/config.h"
15159	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
15160	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
15161	echo "$as_me: $ac_file is unchanged" >&6;}
15162	else
15163	rm -f $ac_file
15164	mv "$tmp/config.h" $ac_file
15165	fi
15166	else
15167	echo "/* $configure_input */"
15168	cat "$ac_result"
15169	fi
15170	rm -f "$tmp/out12"
15171	;;
15172
15173
15174	esac
15175
15176	done # for ac_tag
15177
15178
15179	{ (exit 0); exit 0; }
15180	_ACEOF
15181	chmod +x $CONFIG_STATUS
15182	ac_clean_files=$ac_clean_files_save
15183
15184
15185	# configure is writing to config.log, and then calls config.status.
15186	# config.status does its own redirection, appending to config.log.
15187	# Unfortunately, on DOS this fails, as config.log is still kept open
15188	# by configure, so config.status won't be able to write to it; its
15189	# output is simply discarded. So we exec the FD to /dev/null,
15190	# effectively closing config.log, so it can be properly (re)opened and
15191	# appended to by config.status. When coming back to configure, we
15192	# need to make the FD available again.
15193	if test "$no_create" != yes; then
15194	ac_cs_success=:
15195	ac_config_status_args=
15196	test "$silent" = yes &&
15197	ac_config_status_args="$ac_config_status_args --quiet"
15198	exec 5>/dev/null
15199	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
15200	exec 5>>config.log
15201	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
15202	# would make configure fail if this is the last instruction.
15203	$ac_cs_success \|\| { (exit 1); exit 1; }
15204	fi
15205
15206
15207	# Print user information
15208	echo ""
15209	echo "== Host =="
15210	echo "Environment :" $host
15211	if test $ac_is_bigendian = yes; then
15212	echo "Endianess : big"
15213	else
15214	echo "Endianess : little"
15215	fi
15216	echo "Bits :" $((8 * $ac_cv_sizeof_voidp))
15217	if test $ac_enable_asm = yes; then
15218	echo "Assembler for Pentium : yes"
15219	else
15220	echo "Assembler for Pentium : no"
15221	fi
15222	if test $ac_enable_asm_mips3 = yes; then
15223	echo "Assembler MIPS3 emulator for Pentium : yes"
15224	else
15225	echo "Assembler MIPS3 emulator for Pentium : no"
15226	fi
15227
15228	echo ""
15229	echo "== Drivers/Libraries =="
15230	if test $ac_lib_direct_flag = no ; then
15231	echo "Video :" $ac_lib_video
15232	echo "(No video driver is capable to program directly your video board."
15233	echo "You will not be able to use not standard video modes.)"
15234	else
15235	echo "Video :" $ac_lib_video
15236	fi
15237	echo "Sound :" $ac_lib_sound
15238	echo "Keyboard :" $ac_lib_keyboard
15239	echo "Joystick :" $ac_lib_joystick
15240	echo "Mouse :" $ac_lib_mouse
15241	echo "Misc :" $ac_lib_other
15242
15243	if test $ac_enable_debug = no ; then
15244	if test $ac_lib_video_flag = no; then
15245	{ { echo "$as_me:$LINENO: error: no video library found. If you have the SDL library installed somewhere try using the --with-sdl-prefix option." >&5
15246	echo "$as_me: error: no video library found. If you have the SDL library installed somewhere try using the --with-sdl-prefix option." >&2;}
15247	{ (exit 1); exit 1; }; }
15248	fi
15249	if test $ac_lib_sound_flag = no; then
15250	{ { echo "$as_me:$LINENO: error: no sound library found" >&5
15251	echo "$as_me: error: no sound library found" >&2;}
15252	{ (exit 1); exit 1; }; }
15253	fi
15254	if test $ac_lib_text_flag = no; then
15255	{ echo "$as_me:$LINENO: WARNING: no text video mode library found. The advv/advcfg utilities will not work!" >&5
15256	echo "$as_me: WARNING: no text video mode library found. The advv/advcfg utilities will not work!" >&2;}
15257	fi
15258	fi
15259
15260	echo ""
15261	echo "== Compiler =="
15262	echo "CC :" $CC
15263	echo "CXX :" $CXX
15264	echo "CFLAGS :" $CFLAGS $CFLAGS_OPTOPT
15265	echo "LDFLAGS :" $LDFLAGS
15266
15267	if test ! $ac_with_emu = none ; then
15268	echo ""
15269	echo "== Configuration =="
15270	echo "Emulator :" $ac_with_emu
15271	echo "Debugger :" $ac_enable_debugger
15272	fi
15273

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